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Number of views:
1036

200QJ Submersible Pump

It is widely used in farmland irrigation, water supply and drainage of urban and rural living areas, industrial and mining enterprises and construction projects, as well as water conservancy engineering facilities such as rivers, reservoirs, fountains, refrigeration and cooling systems, hot spring baths, etc.
Retail price
0.0
Yuan
Market price
0.0
Yuan
Number of views:
1036
Product serial number
cp1005
Quantity
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+
Stock:
Description
Parameters
Specification
Graph
Cross-sectional
Application

1. Outline

Diving pump is a new kind of machinery of drawing water . It consists of the electricamachinery and the diving pump . It is widely used in hydraulic engineering facility , forexample irrigation on farmland , draining water in industry and mining enterprisearchitectural engineering precipitation , also in cooling system of river , reservoir ,eruptive fountain , hot spring bathing place , and so on . Its main characteristic is that thecombination of pump and electrical machinery , working in the deep water , easy to userepairs , with great efficiency , also safe and reliable.

2. Use condition

1 Power source: 380v three alternating currents, 50 HZ
2 Water qualities
(1) Not above 25℃(85℃ for the type of heat-resisting)
(2) Shot contents (mass ratio) not above 0.01%
(3) PH6.5-8.5
(4) Content of hydrogen sulfide not above 1. 5mg/L
(5) Chloride ion not above 400mg/L
3 The diving electrical machinery must be fully filled with clean water is used in watercompletely.
4 the install depth can not exceed the fixed lift 20%; and require the wall of the wesmooth and straight.

3. Model,Specification,Performance

1 Model meaning

 

2 Model, main technical parameter(refer to the form)

 

Model Power Flow (m3/h) Head  Outlet Dia. L W H Volume N.W. G.W.
Kw HP Meter Feet mm (mm)  (mm)  (mm)  (CBM) (KG) (KG)
8 inches  ( Fit for 8 Inches well )   0              
200QJ20-30/2-3 3 4.0 20 30 98 50 1034 260 300 0.08 67.7 81.3
200QJ20-40/3-4 4 5.5 20 40 131 50 1170 260 300 0.09 76.5 91.9
200QJ20-54/4-5.5 5.5 7.5 20 54 177 50 1305 260 300 0.1 85.4 102.4
200QJ20-65/5-7.5 7.5 10.0 20 65 213 50 1458 260 300 0.11 98.4 118.1
200QJ20-81/6-7.5 7.5 10.0 20 81 266 50 1582 260 300 0.12 106.2 127.4
200QJ20-93/7-9.2 9.2 12.5 20 93 305 50 1723 260 300 0.13 117.1 140.5
200QJ20-108/8-11 11 15.0 20 108 354 50 1757 260 300 0.14 126.3 151.6
200QJ20-121/9-13 13 17.5 20 121 397 50 2119 260 300 0.17 157.2 188.6
200QJ20-135/10-15 15 20.0 20 135 443 50 2277 260 300 0.18 169.2 203
200QJ20-148/11-15 15 20.0 20 148 486 50 2571 260 300 0.2 186.9 224.3
200QJ20-175/13-18.5 18.5 25.0 20 175 574 50 2927 260 300 0.23 213.9 256.7
200QJ20-189/14-18.5 18.5 25.0 20 189 620 50 3051 260 300 0.24 221.7 266
200QJ20-202/15-22 22 30.0 20 202 663 50 3204 260 300 0.25 236.8 284.1
200QJ20-212/16-22 22 30.0 20 212 696 50 3328 260 300 0.26 244.5 293.5
200QJ20-221/17-25 25 35.0 20 221 725 50 3543 260 300 0.28 261.8 314.1
200QJ20-243/18-25 25 35.0 20 243 797 50 3667 260 300 0.29 269.5 323.4
200QJ20-270/20-30 30 40.0 20 270 886 50 4012 260 300 0.31 296.6 356
200QJ20-360/27-37 37 50.0 20 360 1181 50 5136 260 300 0.4 388.8 466.6
200QJ25-28/2-4 4 5.5 25 28 92 65 2051 260 300 0.16 68.8 82.5
200QJ25-42/3-5.5 5.5 7.5 25 42 138 65 1181 260 300 0.09 77.6 93.1
200QJ25-56/4-7.5 7.5 10.0 25 56 184 65 1333 260 300 0.1 90.6 108.7
200QJ25-70/5-9.2 9.2 12.5 25 70 230 65 1475 260 300 0.12 101.5 121.8
200QJ25-78/6-9.2 9.2 12.5 25 78 256 65 1599 260 300 0.12 109.3 131.2
200QJ25-84/6-11 11 15.0 25 84 276 65 1622 260 300 0.13 112.5 134.9
200QJ25-91/7-11 11 15.0 25 91 299 65 1645 260 300 0.14 115.7 138.6
200QJ25-98/7-11 11 15.0 25 98 322 65 1746 260 300 0.14 120.2 144.3
200QJ25-112/8-13 13 17.5 25 112 367 65 1994 260 300 0.16 149.4 179.3
200QJ25-126/9-15 15 20.0 25 126 413 65 2153 260 300 0.17 161.4 193.7
200QJ25-154/11-18.5 18.5 25.0 25 154 505 65 2678 260 300 0.21 198.3 238
200QJ25-182/13-22 22 30.0 25 182 597 65 2955 260 300 0.23 221.2 265.5
200QJ25-210/15-25 25 35.0 25 210 689 65 3294 260 300 0.26 246.2 295.5
200QJ25-252/18-30 30 40.0 25 252 827 65 3763 260 300 0.29 281.1 337.3
200QJ25-308/22-37 37 50.0 25 308 1011 65 4514 260 300 0.35 350 420
200QJ25-378/27-45 45 60.0 25 378 1240 65 5266 260 300 0.41 404.6 485.5
200QJ25-462/33-63 63 85.0 25 462 1516 65 4413 260 300 0.34 275.8 331
200QJ30-30/2-4 4 5.5 30 30 98 80 1102 260 300 0.09 69.4 83.3
200QJ30-40/3-5.5 5.5 7.5 30 40 131 80 1266 260 300 0.1 78.5 94.2
200QJ32-26/2-4 4 5.5 32 26 85 80 1102 260 300 0.09 69.4 83.3
200QJ32-39/3-5.5 5.5 7.5 32 39 128 80 1266 260 300 0.1 78.5 94.2
200QJ32-52/4-7.5 7.5 10.0 32 52 171 80 1446 260 300 0.11 91.9 110.3
200QJ32-65/5-9.2 9.2 12.5 32 65 213 80 1616 260 300 0.13 103.1 123.7
200QJ32-78/6-11 11 15.0 32 78 256 80 1791 260 300 0.14 114.3 137.2
200QJ32-91/7-13 13 17.5 32 91 299 80 2068 260 300 0.16 143.9 172.6
200QJ32-104/8-15 15 20.0 32 104 341 80 2254 260 300 0.18 156.1 187.4
200QJ32-130/10-18.5 18.5 25.0 32 130 427 80 2836 260 300 0.22 193.7 232.5
200QJ32-143/11-22 22 30.0 32 143 469 80 3017 260 300 0.24 209.2 251
200QJ32-169/13-25 25 35.0 32 169 554 80 3413 260 300 0.27 234.8 281.7
200QJ32-195/15-30 30 40.0 32 195 640 80 3814 260 300 0.3 262.5 315
200QJ32-247/19-37 37 50.0 32 247 810 80 4678 260 300 0.36 332.6 399.2
200QJ32-299/23-45 45 60.0 32 299 981 80 5418 260 300 0.42 380.7 456.9
200QJ32-468/36-75 75 100.0 32 468 1536 80 5803 260 300 0.45 310.5 372.6
200QJ40-20/1-4 4 5.5 40 20 66 80 949 260 300 0.07 61.3 73.6
200QJ40-26/2-5.5 5.5 7.5 40 26 85 80 1113 260 300 0.09 70.5 84.5
200QJ40-30/2-5.5 5.5 7.5 40 30 98 80 1113 260 300 0.09 70.5 84.5
200QJ40-39/3-7.5 7.5 10.0 40 39 128 80 1294 260 300 0.1 83.8 100.5
200QJ40-52/4-9.2 9.2 12.5 40 52 171 80 1463 260 300 0.11 95 114
200QJ40-60/5-11 11 15.0 40 60 197 80 1639 260 300 0.13 106.3 127.5
200QJ40-65/5-13 13 17.5 40 65 213 80 1639 260 300 0.13 106.3 127.5
200QJ40-78/6-15 15 20.0 40 78 256 80 1949 260 300 0.15 140 168
200QJ40-91/7-18.5 18.5 25.0 40 91 299 80 2209 260 300 0.17 159.5 191.4
200QJ40-104/8-18.5 18.5 25.0 40 104 341 80 2362 260 300 0.18 167.6 201.1
200QJ40-117/9-22 22 30.0 40 117 384 80 2543 260 300 0.2 183 219.6
200QJ40-130/10-25 25 35.0 40 130 427 80 2955 260 300 0.23 210.5 252.6
200QJ40-143/11-25 25 35.0 40 143 469 80 3108 260 300 0.24 218.6 262.3
200QJ40-156/12-30 30 40.0 40 156 512 80 3356 260 300 0.26 238.2 285.9
200QJ40-169/13-30 30 40.0 40 169 554 80 3509 260 300 0.27 246.3 295.6
200QJ40-180/13-34 34 46.0 40 180 591 80 3661 260 300 0.29 254.4 305.3
200QJ40-208/16-37 37 50.0 40 208 682 80 4221 260 300 0.33 308.4 370.1
200QJ40-220/17-40 40 55.0 40 220 722 80 4503 260 300 0.35 332.2 398.7
200QJ40-247/19-45 45 60.0 40 247 810 80 4808 260 300 0.38 348.4 418.1
200QJ40-299/23-55 55 75.0 40 299 981 80 3819 260 300 0.3 205.4 246.5
200QJ50-13/1-3 3 4.0 50 13 43 80 964 260 300 0.08 61.6 74
200QJ50-26/2-5.5 5.5 7.5 50 26 85 80 1165 260 300 0.09 73.2 87.8
200QJ50-39/3-9.2 9.2 12.5 50 39 128 80 1389 260 300 0.11 91 109.2
200QJ50-52/4-11 11 15.0 50 52 171 80 1590 260 300 0.12 103.6 124.4
200QJ50-60/5-13 13 17.5 50 60 197 80 2006 260 300 0.16 136.2 163.4
200QJ50-65/5-15 15 20.0 50 65 213 80 2246 260 300 0.18 159.6 191.5
200QJ50-78/6-18.5 18.5 25.0 50 78 256 80 2623 260 300 0.2 186.4 223.7
200QJ50-91/7-22 22 30.0 50 91 299 80 2892 260 300 0.23 205.3 246.3
200QJ50-104/8-25 25 35.0 50 104 341 80 3166 260 300 0.25 226.3 271.5
200QJ50-117/9-30 30 40.0 50 117 384 80 3345 260 300 0.26 235.7 282.9
200QJ50-130/10-30 30 40.0 50 130 427 80 3523 260 300 0.27 245.2 294.2
200QJ50-143/11-30 30 40.0 50 143 469 80 3956 260 300 0.31 292.4 350.9
200QJ50-156/12-37 37 50.0 50 156 512 80 4265 260 300 0.33 317.6 381.2
200QJ50-168/13-40 40 55.0 50 168 551 80 4443 260 300 0.35 327.1 392.5
200QJ50-180/14-45 45 60.0 50 180 591 80 4800 260 300 0.37 346 415.2
200QJ50-208/16-45 45 60.0 50 208 682 80 3915 260 300 0.31 208.4 250.1
200QJ50-260/20-55 55 75.0 50 260 853 80 975 260 300 0.08 62.7 75.2
200QJ63-12/1-4 4 5.5 63 12 39 80 1193 260 300 0.09 78.4 94.1
200QJ63-24/2-7.5 7.5 10.0 63 24 79 80 1411 260 300 0.11 94.2 113
200QJ63-36/3-11 11 15.0 63 36 118 80 1827 260 300 0.14 126.7 152.1
200QJ63-48/4-13 13 17.5 63 48 157 80 2068 260 300 0.16 150.2 180.2
200QJ63-60/5-18.5 18.5 25.0 63 60 197 80 2275 260 300 0.18 176.9 212.3
200QJ63-72/6-22 22 30.0 63 72 236 80 2713 260 300 0.21 195.8 235
200QJ63-84/7-25 25 35.0 63 84 276 80 2988 260 300 0.23 216.8 260.2
200QJ63-96/8-30 30 40.0 63 96 315 80 3166 260 300 0.25 226.3 271.5
200QJ63-110/9-30 30 40.0 63 110 361 80 3599 260 300 0.28 273.5 328.2
200QJ63-120/10-37 37 50.0 63 120 394 80 4086 260 300 0.32 308.2 369.8
200QJ63-144/12-45 45 60.0 63 144 472 80 4443 260 300 0.35 327.1 392.5
200QJ63-180/15-55 55 75.0 63 180 591 80 3023 260 300 0.24 161.2 193.4
200QJ80-11/1-4 4 5.5 80 11 36 80 975 260 300 0.08 62.7 75.2
200QJ80-22/2-7.5 7.5 10.0 80 22 72 80 1193 260 300 0.09 78.4 94.1
200QJ80-33/3-11 11 15.0 80 33 108 80 1411 260 300 0.11 94.2 113
200QJ80-44/4-15 15 20.0 80 44 144 80 1748 260 300 0.14 129.3 155.1
200QJ80-55/5-18.5 18.5 25.0 80 55 180 80 2068 260 300 0.16 150.2 180.2
200QJ80-66/6-22 22 30.0 80 66 217 80 2444 260 300 0.19 176.9 212.3
200QJ80-77/7-25 25 35.0 80 77 253 80 2713 260 300 0.21 195.8 235
200QJ80-88/8-30 30 40.0 80 88 289 80 2988 260 300 0.23 216.8 260.2
200QJ80-99/9-37 37 50.0 80 99 325 80 3421 260 300 0.27 264.1 316.9
200QJ80-110/10-37 37 50.0 80 110 361 80 3599 260 300 0.28 273.5 328.2
200QJ80-121/11-45 45 60.0 80 121 397 80 3908 260 300 0.3 298.7 358.5
200QJ80-154/14-55 55 75.0 80 154 505 80 4443 260 300 0.35 151.7 182.1
200QJ100-12/1-9.2 9.2 12.5 100 12 39 80 1017 260 300 0.08 73 87.6
200QJ100-24/2-11 11 15.0 100 24 79 80 1203 260 300 0.09 86.4 103.7
200QJ100-36/3-18.5 18.5 25.0 100 36 118 80 1780 260 300 0.14 135.5 162.5
200QJ100-48/4-22 22 30.0 100 48 157 80 1859 260 300 0.14 151.4 181.7
200QJ100-60/5-25 25 35.0 100 60 197 80 2283 260 300 0.18 181.1 217.4
200QJ100-63/6-30 30 40.0 100 63 207 80 2543 260 300 0.2 203 243.6
200QJ100-72/6-37 37 50.0 100 72 236 80 2797 260 300 0.22 240.8 288.9
200QJ100-84/7-45 45 60.0 100 84 276 80 3091 260 300 0.24 266.8 320.2
200QJ100-126/11-55 55 75.0 100 126 413 80 2147 260 300 0.17 132.6 159.1

 

Note: Besides the product models above, please contract us for the designmanufacture and installment of the diving water pump

4. Structure synopsis

(1 )Refer to the picture

The water pump mainly consists of the water pump shaft, the impeller, the conductioncurrent shell, the rubber bearing; the check valve body(chooses support)and so onhe electrical machinery mainly has the foundation, the pressure membraneadjustment, the thrust bearing, the thrust force plate, shaft, the stator, the rotor, andshaft seat, fling ring, water in section, electric cable and so on.

(2) Main characteristiche

1.The electrical machinery is a flushing water type three-approaches divingasynchronous motor. The electrically cavity fully filled the pure clear water, for use ocooling the electrical machinery and lubricating the bearing. The pressure membraneon the base of the electrical machinery is used to adjust the pressure which is causedby the calefactive water in the motor.
2. To prevent the sand of the water entering into the motor, two reverse throttleswere Installed at the top of the machine. And also an axletree was installed atthe bottom of the machine. make the machine sand-proof.
3. To preventthe axletree of the water pump walloping, the axletree of the waterpump and the axletree of the electrical machinery are combined together.
4. Both the electrical machine and the water pump are lubricated by water.
5. The stator of the electrical machinery adopts cable of high quality electricamachinery, to make it well insulated.
6. Make up of centrifugalimpeller, it has a simple structure.

 

5.INSTALLATION

(Ⅰ) Prepare before installation.

1. Check whether the submersible pump is in accordance with the usage conditionsand scope.
2. Use a heavy object with its diameter equal to the largest external diameter of thesubmersible pump to examine if the submersible pump can be put into thewellhead and check whether the well depth conforms to the installationrequirements.
3. Check whether the wellhead has been cleaned and whether the well water isturbid. It is not allowed to use the submersible pump to clean the well or draw outsilt water so as to avoid the earlier damage of submersible pump.
4. Check whether the position of clamp fixed at the wellhead is correct and whetheran bear the weight of the whole machine set.
5. Check whether the elements of submersible pump are complete, whether thestallation is good according to the assembly drawing of the instruction manuaDemount the filter net and revolve the coupling to see if it revolves freely.
6. Unscrew the bolts for adding water and discharging gas, fill the motor tank withclean cool water(t is better to use distilled water. Warning: The motor tankshould be full, and screw the bolts for adding water and discharging gas.
7. Cable Gland, cut off a 120 mm rubber sleeve from one end of the outgoing cableswith electrical knife, arrange the three core wires into ladder-shaped and peecopper core of 20 mm, wipe off the oxidation surface of the copper wires with knifeor emery cloth, inject the two heads and bind them with thin copper wires, soldethem tightly, bind up the three contacts for three layers separately with insulatingadhesive tapes and eventually fold the three wires and bind them up for fiveayers, the binding should be tense and tighten so as to prevent the penetration of the drawing of the wiring of cables as following:

 

 

 

8. Check whether the three phase conductors are through with a universal electricmeter and whether the DC Resistance is similarto balanceable.
9. Check whether the circuit and transformer capacity are overloaded, connect thestarting equipments, make the submersible pump slanted and upside down, inject onebucket of water into the water pump in order to lubricate the rubber bearing inside, thenerect and fix the submersible pump and start it instantaneously (less than one second)to see whether its rotation in accordance with that of the card. If opposite, might changeany two glands of the three phase cables, fix the filter net and make the preparation todrop into the well.

(Ⅱ) Equipment and Tools Installation

1. one set of hoist chain of a weight of over 2 tons, one tripod with aof no less than 4 meters, or any other hoistequipment
2. lifting ropes (steel wire) with endurance of over one tons weight(the weight of awhole set of water pump)
3. sets of lathe dog (clamp plate) installation
4. Spanner, hammer, screw driver, electric tools and other instruments etc

(Ⅲ) Installation of Water Pump:

1. submersible electric pump with pump increase of less than 30 meters can utilizeose, directly use steel wire or other rope with weight endurance of the whole machineand water pipe as well as all water in the pipe for hoist installation in the well.
2. apply steel pipe for pump with pump increase over 30 meters with the followingstall ation order:
(1) Use lathe dog to clamp the upper part of water pump, with electric motor and watepump connected, hoist it up and slowly drop into the water until the lathe dog hangson the well entrance and release the hoist chain.
(2) Clamp a pipe using another set of lathe dog, and hoist it using hoist chadistance of 15 cm to flange and slowly drop it down. Make sure cushions have beenplaced in pipe flange and pump flange, use bolts and nuts and spring cushions toevenly tighten the pipe and pump.
(3) Hoist the submersible pump slightly, take off the lathe dog on the upper side of thewater pump, and use plastic band to tighten cables to water pipes, and slowly dropdown to make the lathe dog hang on the well entrance.
(4) Apply the same method to deliver all water pipes into the well.
(5) After bringing out the cable and connecting the control switch, connect the 3 phasepower supply. (refer to the attached table in page 20 on submersible electric pumpsupplemental switch, cable parameters)

(Ⅳ)Caution during Installation:

1.Once locking occurs when dropping down the pump, switch or turn the water pipeand overcome the locking point, if various measures are still not effective, it is stricforbidden to force ably drop down the pump, so as to avoid submersible electric pumpocking up with the well or being damaged.
2. During installation, cushions should be placed at flange on each pipe, andevenly apply force to tighten.
3. According to conditions of drift sand and sludge in the water well, make sure thepump has reached a certain depth to the bottom of the well, it is forbidden tobury pump into sludge, the distance between well bottom and the pump isnormally keptno less than 3 meters(see fig. 2).
4. For the pumps water depth, the gap between dynamic water level and wateentry point is no lesan5 meters(see figure 2), otherwise, the watepump bearing could be easily damaged.
5. The pumps lift could not be too low, otherwater pipe at the well entrance to control pumps water flow at a rated flow point, to as to avoid motor overload and burning resulted from exceeding volume ofwater flow.
6. During pump operation, water drainage should be evenly and consistentelectric current should be steady (no more than 10% of the rated current), novibration and noise. If malfunctions occur, problems should be found and solvedn a timely fashion.
7. During installation, be aware of the setup of earth wire for the electric motor (see fia. 2), if water pipe is steel pipe, lead wire from the lathe dog at the welentrance; when the water pipe is plastic, lead wire from the screw at water pump's dust gauze.

 

 

Diving electrical pump switch and electric cable table

 

 

Note:

1. The cable and switch listed in this table is only supplies the reference
2. It is a necessary 2 meters longer than the lifting, changing the length according to different cases in actual use.

6.Usage and Maintenance

1. After finishing the installation of submersible electric pump, check continuitysituation of the insulation resistance and three-phase again at the position of switchCheck if there is any error in the connection of instrument and starting equipment. Startd try the machine only if there is any problem. After starting, observe if the indicatinreadings of every instrument surpass the rated pressure and current described on thenameplate. Listen to make sure if there is any noise or libration phenomenon existing inthe pump Start operation if everything is normal.
2. After the first four-hour running of pump, stop the machine and test the insulationresistance of heat-stated motor rapidly with a value of =0.5MΩ
3. Restart the pump with a 5 minutes interval after the stop of pump to prevent highcurrent when start the motor and leading to burning caused by incompletecircumfluence of the water in the water-feeding pipe.
4. After the normal operation of pump, do periodical check on the power supplypressure, working current and insulation resistance to prolong its life time. If thefollowing situations are found, stop the pump and eliminate the faults instantly.
1) Under the rated working conditions, current exceeds 20%.
2)The moving water level decreases to water-in structure causing interval water out.
3) The submersible pump shakes violently or has a loud noise.
4) The power supply pressure is lower than 340V.
5) One-phase of fuse is burnt out.
6)The water transmission pipe is damaged.
7) The heat state insulation resistance of motor to ground is lower than 0.5 MΩ
5. Disassembly of Machine
1) Unfasten the tied rope ofthe electric cable, take down the pipeline part and wireprotection plate.
2) Screw down the water-discharging bolt to emit out the water in the motor cavity.
3) Take down the filter wire mesh and unfasten the fixing screw of the fixing motoraxis in the coupling.
4) Screw down the bolt connecting the water-in structure and motor. Divide thepump from motor (Notice that one should fill up the machine flat to avoidbending of pump axis during the division).
5) The disassembly order of water pump is: (Figure 1) water-in structeading shell, impeller.check valve. At the time of knock down the impeller,use special tool to loose the subulate slipcover of fixing impeller. And avoidbending of pump axis and damage of every part during the knock down process.
6) The disassembly process of motor is: (Figure 2) Put the motor on the platforand knocks down the nut of dual head bolt, pedestal, tight nut at the shaft endthrust disc, button, down leading bearing base, dual head bolt from the bottomof motor in turn. And then take out the rotor(notice of no damage to the wirearcel). Finally, take down the down connection section and up leading bearing base.
7) Assembly of Machine.
8) Wash and clean the rust and dirt of every part before assembly. Wipe oil onevery fitting surface and fastener. Then assemble the machine in turn.

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We could not find any corresponding parameters, please add them to the properties table
Model Power Flow (m3/h) Head  Outlet Dia. L W H Volume N.W. G.W.
Kw HP Meter Feet mm (mm)  (mm)  (mm)  (CBM) (KG) (KG)
8 inches  ( Fit for 8 Inches well )   0              
200QJ20-30/2-3 3 4.0 20 30 98 50 1034 260 300 0.08 67.7 81.3
200QJ20-40/3-4 4 5.5 20 40 131 50 1170 260 300 0.09 76.5 91.9
200QJ20-54/4-5.5 5.5 7.5 20 54 177 50 1305 260 300 0.1 85.4 102.4
200QJ20-65/5-7.5 7.5 10.0 20 65 213 50 1458 260 300 0.11 98.4 118.1
200QJ20-81/6-7.5 7.5 10.0 20 81 266 50 1582 260 300 0.12 106.2 127.4
200QJ20-93/7-9.2 9.2 12.5 20 93 305 50 1723 260 300 0.13 117.1 140.5
200QJ20-108/8-11 11 15.0 20 108 354 50 1757 260 300 0.14 126.3 151.6
200QJ20-121/9-13 13 17.5 20 121 397 50 2119 260 300 0.17 157.2 188.6
200QJ20-135/10-15 15 20.0 20 135 443 50 2277 260 300 0.18 169.2 203
200QJ20-148/11-15 15 20.0 20 148 486 50 2571 260 300 0.2 186.9 224.3
200QJ20-175/13-18.5 18.5 25.0 20 175 574 50 2927 260 300 0.23 213.9 256.7
200QJ20-189/14-18.5 18.5 25.0 20 189 620 50 3051 260 300 0.24 221.7 266
200QJ20-202/15-22 22 30.0 20 202 663 50 3204 260 300 0.25 236.8 284.1
200QJ20-212/16-22 22 30.0 20 212 696 50 3328 260 300 0.26 244.5 293.5
200QJ20-221/17-25 25 35.0 20 221 725 50 3543 260 300 0.28 261.8 314.1
200QJ20-243/18-25 25 35.0 20 243 797 50 3667 260 300 0.29 269.5 323.4
200QJ20-270/20-30 30 40.0 20 270 886 50 4012 260 300 0.31 296.6 356
200QJ20-360/27-37 37 50.0 20 360 1181 50 5136 260 300 0.4 388.8 466.6
200QJ25-28/2-4 4 5.5 25 28 92 65 2051 260 300 0.16 68.8 82.5
200QJ25-42/3-5.5 5.5 7.5 25 42 138 65 1181 260 300 0.09 77.6 93.1
200QJ25-56/4-7.5 7.5 10.0 25 56 184 65 1333 260 300 0.1 90.6 108.7
200QJ25-70/5-9.2 9.2 12.5 25 70 230 65 1475 260 300 0.12 101.5 121.8
200QJ25-78/6-9.2 9.2 12.5 25 78 256 65 1599 260 300 0.12 109.3 131.2
200QJ25-84/6-11 11 15.0 25 84 276 65 1622 260 300 0.13 112.5 134.9
200QJ25-91/7-11 11 15.0 25 91 299 65 1645 260 300 0.14 115.7 138.6
200QJ25-98/7-11 11 15.0 25 98 322 65 1746 260 300 0.14 120.2 144.3
200QJ25-112/8-13 13 17.5 25 112 367 65 1994 260 300 0.16 149.4 179.3
200QJ25-126/9-15 15 20.0 25 126 413 65 2153 260 300 0.17 161.4 193.7
200QJ25-154/11-18.5 18.5 25.0 25 154 505 65 2678 260 300 0.21 198.3 238
200QJ25-182/13-22 22 30.0 25 182 597 65 2955 260 300 0.23 221.2 265.5
200QJ25-210/15-25 25 35.0 25 210 689 65 3294 260 300 0.26 246.2 295.5
200QJ25-252/18-30 30 40.0 25 252 827 65 3763 260 300 0.29 281.1 337.3
200QJ25-308/22-37 37 50.0 25 308 1011 65 4514 260 300 0.35 350 420
200QJ25-378/27-45 45 60.0 25 378 1240 65 5266 260 300 0.41 404.6 485.5
200QJ25-462/33-63 63 85.0 25 462 1516 65 4413 260 300 0.34 275.8 331
200QJ30-30/2-4 4 5.5 30 30 98 80 1102 260 300 0.09 69.4 83.3
200QJ30-40/3-5.5 5.5 7.5 30 40 131 80 1266 260 300 0.1 78.5 94.2
200QJ32-26/2-4 4 5.5 32 26 85 80 1102 260 300 0.09 69.4 83.3
200QJ32-39/3-5.5 5.5 7.5 32 39 128 80 1266 260 300 0.1 78.5 94.2
200QJ32-52/4-7.5 7.5 10.0 32 52 171 80 1446 260 300 0.11 91.9 110.3
200QJ32-65/5-9.2 9.2 12.5 32 65 213 80 1616 260 300 0.13 103.1 123.7
200QJ32-78/6-11 11 15.0 32 78 256 80 1791 260 300 0.14 114.3 137.2
200QJ32-91/7-13 13 17.5 32 91 299 80 2068 260 300 0.16 143.9 172.6
200QJ32-104/8-15 15 20.0 32 104 341 80 2254 260 300 0.18 156.1 187.4
200QJ32-130/10-18.5 18.5 25.0 32 130 427 80 2836 260 300 0.22 193.7 232.5
200QJ32-143/11-22 22 30.0 32 143 469 80 3017 260 300 0.24 209.2 251
200QJ32-169/13-25 25 35.0 32 169 554 80 3413 260 300 0.27 234.8 281.7
200QJ32-195/15-30 30 40.0 32 195 640 80 3814 260 300 0.3 262.5 315
200QJ32-247/19-37 37 50.0 32 247 810 80 4678 260 300 0.36 332.6 399.2
200QJ32-299/23-45 45 60.0 32 299 981 80 5418 260 300 0.42 380.7 456.9
200QJ32-468/36-75 75 100.0 32 468 1536 80 5803 260 300 0.45 310.5 372.6
200QJ40-20/1-4 4 5.5 40 20 66 80 949 260 300 0.07 61.3 73.6
200QJ40-26/2-5.5 5.5 7.5 40 26 85 80 1113 260 300 0.09 70.5 84.5
200QJ40-30/2-5.5 5.5 7.5 40 30 98 80 1113 260 300 0.09 70.5 84.5
200QJ40-39/3-7.5 7.5 10.0 40 39 128 80 1294 260 300 0.1 83.8 100.5
200QJ40-52/4-9.2 9.2 12.5 40 52 171 80 1463 260 300 0.11 95 114
200QJ40-60/5-11 11 15.0 40 60 197 80 1639 260 300 0.13 106.3 127.5
200QJ40-65/5-13 13 17.5 40 65 213 80 1639 260 300 0.13 106.3 127.5
200QJ40-78/6-15 15 20.0 40 78 256 80 1949 260 300 0.15 140 168
200QJ40-91/7-18.5 18.5 25.0 40 91 299 80 2209 260 300 0.17 159.5 191.4
200QJ40-104/8-18.5 18.5 25.0 40 104 341 80 2362 260 300 0.18 167.6 201.1
200QJ40-117/9-22 22 30.0 40 117 384 80 2543 260 300 0.2 183 219.6
200QJ40-130/10-25 25 35.0 40 130 427 80 2955 260 300 0.23 210.5 252.6
200QJ40-143/11-25 25 35.0 40 143 469 80 3108 260 300 0.24 218.6 262.3
200QJ40-156/12-30 30 40.0 40 156 512 80 3356 260 300 0.26 238.2 285.9
200QJ40-169/13-30 30 40.0 40 169 554 80 3509 260 300 0.27 246.3 295.6
200QJ40-180/13-34 34 46.0 40 180 591 80 3661 260 300 0.29 254.4 305.3
200QJ40-208/16-37 37 50.0 40 208 682 80 4221 260 300 0.33 308.4 370.1
200QJ40-220/17-40 40 55.0 40 220 722 80 4503 260 300 0.35 332.2 398.7
200QJ40-247/19-45 45 60.0 40 247 810 80 4808 260 300 0.38 348.4 418.1
200QJ40-299/23-55 55 75.0 40 299 981 80 3819 260 300 0.3 205.4 246.5
200QJ50-13/1-3 3 4.0 50 13 43 80 964 260 300 0.08 61.6 74
200QJ50-26/2-5.5 5.5 7.5 50 26 85 80 1165 260 300 0.09 73.2 87.8
200QJ50-39/3-9.2 9.2 12.5 50 39 128 80 1389 260 300 0.11 91 109.2
200QJ50-52/4-11 11 15.0 50 52 171 80 1590 260 300 0.12 103.6 124.4
200QJ50-60/5-13 13 17.5 50 60 197 80 2006 260 300 0.16 136.2 163.4
200QJ50-65/5-15 15 20.0 50 65 213 80 2246 260 300 0.18 159.6 191.5
200QJ50-78/6-18.5 18.5 25.0 50 78 256 80 2623 260 300 0.2 186.4 223.7
200QJ50-91/7-22 22 30.0 50 91 299 80 2892 260 300 0.23 205.3 246.3
200QJ50-104/8-25 25 35.0 50 104 341 80 3166 260 300 0.25 226.3 271.5
200QJ50-117/9-30 30 40.0 50 117 384 80 3345 260 300 0.26 235.7 282.9
200QJ50-130/10-30 30 40.0 50 130 427 80 3523 260 300 0.27 245.2 294.2
200QJ50-143/11-30 30 40.0 50 143 469 80 3956 260 300 0.31 292.4 350.9
200QJ50-156/12-37 37 50.0 50 156 512 80 4265 260 300 0.33 317.6 381.2
200QJ50-168/13-40 40 55.0 50 168 551 80 4443 260 300 0.35 327.1 392.5
200QJ50-180/14-45 45 60.0 50 180 591 80 4800 260 300 0.37 346 415.2
200QJ50-208/16-45 45 60.0 50 208 682 80 3915 260 300 0.31 208.4 250.1
200QJ50-260/20-55 55 75.0 50 260 853 80 975 260 300 0.08 62.7 75.2
200QJ63-12/1-4 4 5.5 63 12 39 80 1193 260 300 0.09 78.4 94.1
200QJ63-24/2-7.5 7.5 10.0 63 24 79 80 1411 260 300 0.11 94.2 113
200QJ63-36/3-11 11 15.0 63 36 118 80 1827 260 300 0.14 126.7 152.1
200QJ63-48/4-13 13 17.5 63 48 157 80 2068 260 300 0.16 150.2 180.2
200QJ63-60/5-18.5 18.5 25.0 63 60 197 80 2275 260 300 0.18 176.9 212.3
200QJ63-72/6-22 22 30.0 63 72 236 80 2713 260 300 0.21 195.8 235
200QJ63-84/7-25 25 35.0 63 84 276 80 2988 260 300 0.23 216.8 260.2
200QJ63-96/8-30 30 40.0 63 96 315 80 3166 260 300 0.25 226.3 271.5
200QJ63-110/9-30 30 40.0 63 110 361 80 3599 260 300 0.28 273.5 328.2
200QJ63-120/10-37 37 50.0 63 120 394 80 4086 260 300 0.32 308.2 369.8
200QJ63-144/12-45 45 60.0 63 144 472 80 4443 260 300 0.35 327.1 392.5
200QJ63-180/15-55 55 75.0 63 180 591 80 3023 260 300 0.24 161.2 193.4
200QJ80-11/1-4 4 5.5 80 11 36 80 975 260 300 0.08 62.7 75.2
200QJ80-22/2-7.5 7.5 10.0 80 22 72 80 1193 260 300 0.09 78.4 94.1
200QJ80-33/3-11 11 15.0 80 33 108 80 1411 260 300 0.11 94.2 113
200QJ80-44/4-15 15 20.0 80 44 144 80 1748 260 300 0.14 129.3 155.1
200QJ80-55/5-18.5 18.5 25.0 80 55 180 80 2068 260 300 0.16 150.2 180.2
200QJ80-66/6-22 22 30.0 80 66 217 80 2444 260 300 0.19 176.9 212.3
200QJ80-77/7-25 25 35.0 80 77 253 80 2713 260 300 0.21 195.8 235
200QJ80-88/8-30 30 40.0 80 88 289 80 2988 260 300 0.23 216.8 260.2
200QJ80-99/9-37 37 50.0 80 99 325 80 3421 260 300 0.27 264.1 316.9
200QJ80-110/10-37 37 50.0 80 110 361 80 3599 260 300 0.28 273.5 328.2
200QJ80-121/11-45 45 60.0 80 121 397 80 3908 260 300 0.3 298.7 358.5
200QJ80-154/14-55 55 75.0 80 154 505 80 4443 260 300 0.35 151.7 182.1
200QJ100-12/1-9.2 9.2 12.5 100 12 39 80 1017 260 300 0.08 73 87.6
200QJ100-24/2-11 11 15.0 100 24 79 80 1203 260 300 0.09 86.4 103.7
200QJ100-36/3-18.5 18.5 25.0 100 36 118 80 1780 260 300 0.14 135.5 162.5
200QJ100-48/4-22 22 30.0 100 48 157 80 1859 260 300 0.14 151.4 181.7
200QJ100-60/5-25 25 35.0 100 60 197 80 2283 260 300 0.18 181.1 217.4
200QJ100-63/6-30 30 40.0 100 63 207 80 2543 260 300 0.2 203 243.6
200QJ100-72/6-37 37 50.0 100 72 236 80 2797 260 300 0.22 240.8 288.9
200QJ100-84/7-45 45 60.0 100 84 276 80 3091 260 300 0.24 266.8 320.2
200QJ100-126/11-55 55 75.0 100 126 413 80 2147 260 300 0.17 132.6 159.1

 

Use scenarios to illustrate:

1. Farmland Irrigation

2. Deep well water lifting

3. Surface dewatering engineering (such as dewatering before real estate construction, dewatering before subway construction, dewatering of underground water level in mine, etc.)

4. Domestic water use in residential quarters (automatic constant pressure water supply, etc.)

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