CN214497670U

CN214497670U - Water supply system

Info

Publication number: CN214497670U
Application number: CN202120114676.9U
Authority: CN
Inventors: 王晓慧; 高杰; 高振宇; 梁晓声
Original assignee: Shanxi International Power Xingxian Water Co ltd
Current assignee: Shanxi International Power Xingxian Water Co ltd
Priority date: 2021-01-16
Filing date: 2021-01-16
Publication date: 2021-10-26
Anticipated expiration: 2031-01-16

Abstract

The utility model discloses a water supply system, including the water supply well, be equipped with filter and immersible pump in the water supply well, the immersible pump is connected with husky water separator through the drain pipe, and husky water separator lower extreme is equipped with arranges husky groove, arranges husky inslot and is equipped with the pivot, and the spiral is provided with the blade in the pivot, and the pivot upper end is connected with the motor, arranges husky groove lower extreme and is equipped with the branch liquid pond, divides the liquid pond to be connected with the cyclone desander through first delivery pipe, and the cyclone desander passes through second delivery pipe and pump station cistern intercommunication. Guarantee that sand subsides fast in the row's of liquid separation bottom of the pool groove through the baffle, helical blade draws the sand of row's sand tank bottom to arranging sand groove top back along first row of sand pipe discharge sand water separator, through filter, sand water separator and cyclone sand remover remove sand operation back layer upon layer, greatly reduced the sand content in the delivery pipe, avoid the delivery pipe to take place to block up, reduced the maintenance cost, improved the economic benefits of enterprise.

Description

Water supply system

Technical Field

The utility model belongs to water source extraction field especially relates to a water supply system.

Background

The water supply system has the advantages that water is pumped to the water source of the flood plain of the yellow river to supply water for industrial customers, the water supply pipe is easily blocked due to the fact that a large amount of silt is contained in water, time and labor are wasted, the water supply pipe is required to be cleaned, production cost is improved, and economic benefits of enterprises are reduced.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problems, the utility model provides a water supply system.

The utility model discloses a realize like this: a water supply system comprises a water source well, water seepage of a yellow river is extracted, a filter is arranged at the lower part of the water source well, large-particle impurities such as silt are filtered, a submersible pump is arranged above the filter in the water source well, the upper end of the submersible pump is connected with a sand-water separator through a drain pipe, water in the water source well is pumped into the sand-water separator through the submersible pump along the drain pipe to perform sand-water separation operation, a bracket is arranged at the lower end of the sand-water separator to perform reliable support, a sand discharge groove is arranged at the upper end of the bracket to discharge sand, the sand discharge groove is arranged obliquely upwards, a rotating shaft is axially arranged in the sand discharge groove, bearings are fixedly arranged at the middle positions at two ends of the sand discharge groove, two ends of the rotating shaft penetrate through the bearings and are in sealed connection with the bearings, the rotating shaft freely rotates in the sand discharge groove along the bearings, blades are spirally and fixedly arranged on the rotating shaft, the upper end of the rotating shaft penetrates through the bearing and the inner wall of the sand discharge groove to be connected with the motor, the motor is started, the rotating shaft rotates along with the rotating shaft, then the spiral blade extracts sand at the bottom of the sand discharge groove to the top of the sand discharge groove, the lower portion of the upper end of the sand discharge groove is connected with a first sand discharge pipe, sand extracted to the top of the sand discharge groove along the spiral blade is discharged out of the sand-water separator along the first sand discharge pipe, a liquid separation tank is fixedly arranged at the upper portion of the lower end of the sand discharge groove, water in the water discharge pipe flows into the liquid separation tank, a partition plate is fixedly arranged at the upper portion of the liquid separation tank, a plurality of seepage holes are uniformly formed in the partition plate, one end of the water discharge pipe penetrates through the partition plate and is located below the partition plate, water and sand in the water discharge pipe are discharged into the lower portion of the partition plate, the sand is guaranteed to be rapidly settled in the sand discharge groove at the bottom of the liquid separation tank, water seeps out of the partition plate along the seepage holes, the liquid separation tank above the partition plate is connected with the upper portion of the sand remover through a first water supply pipe, the water is desanded again through the rotational flow desander, the water is ensured to have no particles such as sand, the water supply pipeline is ensured not to be blocked, the lower end of the rotational flow desander is provided with a cone bucket, the sand in the rotational flow desander can be conveniently gathered, the lower end of the cone bucket is connected with a second sand discharge pipe, the second sand discharge pipe is provided with a sand discharge valve, the sand discharge valve is opened at intervals for a period of time, the sand in the cone bucket is discharged out of the rotational flow desander along the second sand discharge pipe, the upper end of the rotational flow desander is communicated with the upper part of a pump station reservoir through the second water supply pipe, the water which is subjected to sand discharge layer by layer flows into the pump station reservoir along the second water supply pipe for storage, a water pumping pipe is arranged in the pump station reservoir, one end of the water pumping pipe is arranged at the bottom of the pump station reservoir, the other end of the water pumping pipe is communicated with the upper part of the user reservoir, and a first water pumping pump and a flowmeter are arranged on the water pumping pipe, under the effect of first suction pump, go into the water pump in the pump station cistern and supply the customer to use in the user cistern, measure the water supply through the flowmeter.

Preferably, be provided with the branch pipe that draws water on the drinking-water pipe, be provided with second suction pump and stop valve on the branch pipe that draws water, the branch pipe that draws water is as spare pipe, when first suction pump breaks down, opens the stop valve, starts the second suction pump and draws water the work, guarantees the normal water supply to the customer.

Preferably, be provided with the level gauge in the pump station cistern, monitor the water level of pump station cistern, prevent to spill over, cause the waste of water resource.

Preferably, the drain pipe is provided with a check valve for preventing water in the drain pipe from flowing back to the water source well.

The utility model has the advantages that: the utility model has the advantages of reasonable design, guarantee through the baffle that the sand subsides fast in the row's husky groove of liquid separation bottom of the pool portion, helical blade will arrange the sand of husky tank bottom portion and draw and follow first row of sand pipe discharge sand water separator behind row's husky groove top, through filter, sand water separator and cyclone sand remover remove sand operation back layer upon layer, greatly reduced the sand content in the delivery pipe, avoid the delivery pipe to take place to block up, reduced the maintenance cost, improved the economic benefits of enterprise.

Drawings

Fig. 1 is a schematic structural view of the present invention;

in the figure: 1. a source well; 2. a filter; 3. a submersible pump; 4. a drain pipe; 5. a sand-water separator; 6. a support; 7. a sand discharge groove; 8. a rotating shaft; 9. a bearing; 10. a blade; 11. a motor; 12. a first sand drain pipe; 13. a liquid separation tank; 14. a partition plate; 15. a water seepage hole; 16. a first water supply pipe; 17. a cyclone desander; 18. a conical hopper; 19. a second sand discharge pipe; 20. a sand discharge valve; 21. a second water supply pipe; 22. a pump station reservoir; 23. a water pumping pipe; 24. a user reservoir; 25. a first water pump; 26. a flow meter; 27. a water pumping branch pipe; 28. a second water pump; 29. a stop valve; 30. a liquid level meter; 31. a check valve.

Detailed Description

In order to understand the technical solution of the present invention more clearly, the present invention will be further explained with reference to the accompanying drawings.

The water supply system as shown in fig. 1 comprises a water source well 1 for extracting seepage water of a yellow river, wherein a filter 2 is arranged at the lower part of the water source well 1 for filtering large-particle impurities such as silt, a submersible pump 3 is arranged above the filter 2 in the water source well 1, the upper end of the submersible pump 3 is connected with a sand-water separator 5 through a drain pipe 4, water in the water source well 1 is pumped into the sand-water separator 5 along the drain pipe 4 through the submersible pump 3 for sand-water separation operation, a check valve 31 is arranged on the drain pipe 4 for preventing water in the drain pipe 4 from flowing back to the water source well 1, a bracket 6 is arranged at the lower end of the sand-water separator 5 for reliable support, a sand discharge groove 7 is arranged at the upper end of the bracket 6 for discharging sand, the sand discharge groove 7 is arranged obliquely upwards, a rotating shaft 8 is axially arranged in the sand discharge groove 7, bearings 9 are fixedly arranged at the middle positions at two ends of the sand discharge groove 7, the sand separator is characterized in that two ends of the rotating shaft 8 penetrate through the bearing 9 and are in sealing connection with the bearing 9, the rotating shaft 8 freely rotates in the sand discharge groove 7 along the bearing 9, blades 10 are spirally and fixedly arranged on the rotating shaft 8, the upper end of the rotating shaft 8 penetrates through the bearing 9 and the inner wall of the sand discharge groove 7 to be connected with a motor 11, the motor 11 is started, the rotating shaft 8 rotates along with the rotating shaft, sand at the bottom of the sand discharge groove 7 is extracted to the top of the sand discharge groove 7 by the spiral blades 10, a first sand discharge pipe 12 is connected to the lower end of the sand discharge groove 7, sand extracted to the top of the sand discharge groove 7 along the spiral blades 10 is discharged out of the sand-water separator 5 along the first sand discharge pipe 12, a liquid separation tank 13 is fixedly arranged on the upper portion of the lower end of the sand discharge groove 7, water in the water discharge pipe 4 flows into the liquid separation tank 13, a partition plate 14 is fixedly arranged on the upper portion of the liquid separation tank 13, and a plurality of water seepage holes 15 are uniformly arranged on the partition plate 14, one end of the drain pipe 4 penetrates through the partition plate 14 and is positioned below the partition plate 14, water and sand in the drain pipe 4 are drained into the lower part of the partition plate 14, sand is guaranteed to be rapidly settled in the sand draining groove 7 at the bottom of the liquid separating tank 13, the water seeps out of the upper part of the partition plate 14 along the seepage hole 15, the liquid separating tank 13 positioned above the partition plate 14 is connected with the upper part of the cyclone desander 17 through the first water supply pipe 16, the water is desanded again through the cyclone desander 17, the situation that particles such as sand and the like do not exist in the water is guaranteed, the situation that a water supply pipeline is not blocked is guaranteed, the lower end of the cyclone desander 17 is provided with a cone hopper 18 for facilitating the gathering of the sand in the cyclone desander 17, the lower end of the cone hopper 18 is connected with a second sand draining pipe 19, the second sand draining pipe 19 is provided with a sand draining valve 20, the sand draining valve 20 is opened at intervals, the sand in the cone hopper 18 is drained out of the cyclone desander 17 along the second sand draining pipe 19, the upper end of whirl sand remover 17 is linked together through second delivery pipe 21 and pump station cistern 22's upper portion, and the water of arranging sand layer upon layer is saved in flowing into pump station cistern 22 along second delivery pipe 21, be provided with level gauge 30 in the pump station cistern 22, monitors the water level of pump station cistern 22, prevents to spill over, causes the waste of water resource, be provided with drinking-water pipe 23 in the pump station cistern 22, the one end of drinking-water pipe 23 sets up in the bottom of pump station cistern 22, and the other end of drinking-water pipe 23 is linked together with the upper portion of user cistern 24, be provided with first drinking-water pump 25 and flowmeter 26 on the drinking-water pipe 23, under the effect of first drinking-water pump 25, pump the water pump in the pump station cistern 22 into user cistern 24 and supply the customer to use, measure the water supply capacity through flowmeter 26, be provided with branch pipe 27 on the drinking-water pipe 23, the second water suction pump 28 and the stop valve 29 are arranged on the water suction branch pipe 27, the water suction branch pipe 27 serves as a standby pipe, when the first water suction pump 25 breaks down, the stop valve 29 is opened, the second water suction pump 28 is started to pump water, and normal water supply to customers is guaranteed.

The above is only the preferred embodiment of the present invention, so all the equivalent changes or modifications made by the structure, features and principles in accordance with the claims of the present invention are included in the claims of the present invention.

Claims

1. A water supply system is characterized by comprising a water source well, wherein a filter is arranged at the lower part of the water source well, a submersible pump is arranged above the filter in the water source well, the upper end of the submersible pump is connected with a sand-water separator through a drain pipe, a support is arranged at the lower end of the sand-water separator, a sand discharge groove is arranged at the upper end of the support, the sand discharge groove is inclined and upwards arranged, a rotating shaft is axially arranged in the sand discharge groove, bearings are fixedly arranged at the middle positions of the two ends of the sand discharge groove, the two ends of the rotating shaft penetrate through the bearings and are in sealing connection with the bearings, blades are spirally and fixedly arranged on the rotating shaft, the upper end of the rotating shaft penetrates through the bearings and the inner wall of the sand discharge groove to be connected with a motor, a first sand discharge pipe is connected to the lower part of the upper end of the sand discharge groove, a liquid separation tank is fixedly arranged at the upper part of the lower end of the sand discharge groove, and a partition plate is fixedly arranged at the upper part of the liquid separation tank, evenly seted up a plurality of infiltration holes on the baffle, the one end of drain pipe is passed the baffle and is located the baffle below, is located the branch liquid pond of baffle top is connected with the upper portion of whirl desander through first delivery pipe, the lower extreme of whirl desander is provided with the awl and fights, the lower extreme that the awl was fought is connected with second sand discharge pipe, be provided with the sand discharge valve on the second sand discharge pipe, the upper end of whirl desander is linked together through the upper portion of second delivery pipe with the pump station cistern, be provided with the drinking-water pipe in the pump station cistern, the one end of drinking-water pipe sets up in the bottom of pump station cistern, and the other end of drinking-water pipe is linked together with the upper portion of user's cistern, be provided with first suction pump and flowmeter on the drinking-water pipe.

2. The water supply system according to claim 1, wherein the water pumping pipe is provided with a branch water pumping pipe, and the branch water pumping pipe is provided with a second water pumping pump and a stop valve.

3. The water supply system according to claim 1, wherein a level gauge is disposed within the pump station reservoir.

4. A water supply system according to claim 1 wherein the drain pipe is provided with a check valve.