CN219639036U - Mud flushing device of underground sand-discharging submersible pump - Google Patents
Mud flushing device of underground sand-discharging submersible pump Download PDFInfo
- Publication number
- CN219639036U CN219639036U CN202320857917.8U CN202320857917U CN219639036U CN 219639036 U CN219639036 U CN 219639036U CN 202320857917 U CN202320857917 U CN 202320857917U CN 219639036 U CN219639036 U CN 219639036U
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- China
- Prior art keywords
- gate valve
- submersible pump
- sand
- main pipe
- check valve
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- 238000007599 discharging Methods 0.000 title claims abstract description 30
- 238000011010 flushing procedure Methods 0.000 title claims abstract description 17
- 238000006073 displacement reaction Methods 0.000 claims 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 22
- 238000005065 mining Methods 0.000 abstract description 5
- 239000004576 sand Substances 0.000 description 6
- 239000013049 sediment Substances 0.000 description 3
- 230000009189 diving Effects 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model relates to a mud flushing device of an underground sand-discharging submersible pump, which belongs to the technical field of mining equipment and comprises a sand-discharging submersible pump, a main pipe, a first gate valve, a check valve, a second gate valve, a return pipe, a first connecting piece and a second connecting piece; the first end of the first gate valve is connected to a sand-discharging submersible pump installed underground through a main pipe, the second end of the first gate valve is connected to the inlet end of a check valve, and the outlet end of the check valve extends to the well through the main pipe; the first end of the return pipe is connected to the main pipe at the outlet end of the check valve by a first connection, the second end of the return pipe is connected to the main pipe at the first end of the first gate valve by a second connection, and the second gate valve is arranged on the return pipe. The utility model is convenient for a part of return water to regularly wash the sand-discharging submersible pump through the return pipeline by the return pipeline comprising the electric gate valve and the timer, and prevents the sand-discharging submersible pump from being blocked.
Description
Technical Field
The utility model belongs to the technical field of mining equipment, and particularly relates to a mud flushing device of an underground sand-discharging submersible pump.
Background
In the process of mining and excavating, the mine is likely to approach an aquifer, and damage is caused to an original stratum after mining, so that fracture water or a karst water system is damaged, and can be gathered into a mining space, so that a great amount of accumulated water exists in a mine underground production system, a roadway is often damaged, and even a well is flooded, so that property and life are lost. Therefore, all mines, whether the hydrologic conditions are simple or complex, must be provided with a drainage system, pumping is performed by a water pump, and in addition, in order to have a buffer time to eliminate some accidental shutdown faults of the drainage system, the underground mine is generally also provided with a water sump which can be used for water storage and also for precipitation.
And because the sediment content in the water of sump bottom is more, and current drainage system generally uses electronic explosion-proof formula to arrange husky immersible pump and carry out the drainage, arranges husky immersible pump switch simultaneously and is equipped with water level probe additional and can realize automatic drainage, need not to arrange the special man and draw water. Because unmanned on duty, sump bottom deposit silt can't in time clear up, leads to arranging sand immersible pump packing and often appears silting up, leads to arranging sand immersible pump pumping not come up, and then burns out and arrange sand immersible pump motor, owing to arrange sand immersible pump's price ratio is higher, often appears damaging and can increase material cost to cause the water level to rise after the water pump damages, still there is the risk of threatening other electrical equipment, this is the not enough of prior art.
In view of the above, the utility model provides a mud flushing device of an underground sand-discharging submersible pump; to solve the above-mentioned drawbacks of the prior art, it is highly desirable.
Disclosure of Invention
The utility model aims to provide a downhole sand-discharging submersible pump mud flushing device which aims at solving the defects that the existing sand-discharging submersible pump in the prior art is easy to block and burn out due to the fact that the existing sand-discharging submersible pump is not provided with a flushing structure.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the mud flushing device of the underground sand-discharging submersible pump comprises a sand-discharging submersible pump, a main pipe, a first gate valve, a check valve, a second gate valve, a return pipe, a first connecting piece and a second connecting piece;
the first end of the first gate valve is connected to a sand-discharging submersible pump installed underground through a main pipe, the second end of the first gate valve is connected to the inlet end of a check valve, and the outlet end of the check valve extends to the well through the main pipe;
the first end of the return pipe is connected to the main pipe at the outlet end of the check valve by a first connection, the second end of the return pipe is connected to the main pipe at the first end of the first gate valve by a second connection, and the second gate valve is arranged on the return pipe.
In an alternative embodiment, the second gate valve is a motor gate valve model Z941H-16C.
In an alternative embodiment, a timer is also included, the timer being coupled to the motorized gate valve.
In an alternative embodiment, the system further comprises a flow meter, wherein the flow meter is arranged on the main pipe.
In an alternative embodiment, the first and second connectors each employ flanges.
In an alternative embodiment, the check valve is a type H44H-16C check valve.
The utility model has the beneficial effects that the check valve is arranged at the water outlet end of the sand diving pump, so that the water flow can be prevented from flowing back, and the drainage efficiency is increased; in addition, the utility model is also provided with a return pipeline comprising an electric gate valve and a timer, so that a part of return water can conveniently and regularly flush the sand-discharging submersible pump through the return pipeline, and the sand-discharging submersible pump is prevented from being blocked.
In addition, the utility model has reliable design principle, simple structure and very wide application prospect.
It can be seen that the present utility model has outstanding substantial features and significant advances over the prior art, as well as its practical advantages.
Drawings
Fig. 1 is a schematic structural view of the device.
Fig. 2 is a schematic diagram of the connection of the header pipes in the second embodiment.
110 is a sand-discharging submersible pump, 210 is a main pipe, 220 is a first gate valve, 230 is a check valve, 310 is a second gate valve, 320 is a return pipe, 330 is a timer, 410 is a main pipe, and 420 is a detachable flange blind plate.
Detailed Description
The present utility model will be described in detail below by way of specific examples with reference to the accompanying drawings, the following examples being illustrative of the present utility model and the present utility model is not limited to the following embodiments.
Embodiment one:
as shown in FIG. 1, the mud flushing device of the underground sand-discharging submersible pump provided by the utility model comprises a sand-discharging submersible pump, a main pipe, a first gate valve, a check valve, a second gate valve, a return pipe, a first connecting piece and a second connecting piece; the second gate valve is an electric gate valve with the model number Z941H-16C, and the check valve is a check valve with the model number H44H-16C.
Specifically, a first end of the first gate valve is connected to a sand-discharging submersible pump installed underground through a main pipe, a second end of the first gate valve is connected to an inlet end of a check valve, and an outlet end of the check valve extends to the well through the main pipe; the first end of the return pipe is connected to the main pipe at the outlet end of the check valve through a first connecting piece, the second end of the return pipe is connected to the main pipe at the first end of the first gate valve through a second connecting piece, and the second gate valve is arranged on the return pipe; wherein, first connecting piece and second connecting piece all adopt the flange.
In addition, this sediment outflow immersible pump dashes mud device in pit still includes timer and flowmeter, and the timer is connected with electric gate valve, and the flowmeter setting is on the person in charge, and the flowmeter is used for measuring the water flow in the person in charge, and the inspection personnel can know the water flow in the person in charge through the reading of flowmeter, and then knows the operating condition of sediment outflow immersible pump.
According to the utility model, the check valve is arranged at the water outlet end of the sand diving pump, so that water flow back flow can be prevented, and drainage efficiency is increased; in addition, the utility model is also provided with a return pipeline comprising an electric gate valve and a timer, so that a part of return water can conveniently and regularly flush the sand-discharging submersible pump through the return pipeline due to pipe pressure, and the sand-discharging submersible pump is prevented from being blocked.
Embodiment two:
as shown in fig. 1 and 2, the underground sand-discharging submersible pump mud flushing device provided by the utility model comprises a sand-discharging submersible pump, a main pipe, a first gate valve, a check valve, a second gate valve, a return pipe, a first connecting piece and a second connecting piece; the first end of the first gate valve is connected to a sand-discharging submersible pump installed underground through a main pipe, the second end of the first gate valve is connected to the inlet end of a check valve, and the outlet end of the check valve extends to the well through the main pipe; the first end of the return pipe is connected to the main pipe at the outlet end of the check valve by a first connection, the second end of the return pipe is connected to the main pipe at the first end of the first gate valve by a second connection, and the second gate valve is arranged on the return pipe.
The underground sand-discharging submersible pump mud flushing device further comprises a main pipe, each main pipe is connected with a plurality of main pipes arranged in the pipe cable well, the water outlet end of each main pipe is fixedly provided with a detachable flange blind plate, the corresponding main pipe is also provided with a detachable flange blind plate, and each main pipe is connected with the main pipe through a pair of detachable flange blind plates and bolts. Because the junction of main pipe and house steward, the water flow direction changes, easily takes place to block up, the utility model is through setting up the detachable flange blind plate to connect house steward and main pipe, is convenient for dismantle the clearance at the pipeline jam.
The foregoing disclosure is merely illustrative of the preferred embodiments of the utility model and the utility model is not limited thereto, since modifications and variations may be made by those skilled in the art without departing from the principles of the utility model.
Claims (6)
1. The mud flushing device of the underground sand-discharging submersible pump is characterized by comprising the sand-discharging submersible pump, a main pipe, a first gate valve, a check valve, a second gate valve, a return pipe, a first connecting piece and a second connecting piece;
the first end of the first gate valve is connected to a sand-discharging submersible pump installed underground through a main pipe, the second end of the first gate valve is connected to the inlet end of a check valve, and the outlet end of the check valve extends to the well through the main pipe;
the first end of the return pipe is connected to the main pipe at the outlet end of the check valve by a first connection, the second end of the return pipe is connected to the main pipe at the first end of the first gate valve by a second connection, and the second gate valve is arranged on the return pipe.
2. The downhole sand-removing submersible pump mud flushing device of claim 1, wherein the second gate valve is an electric gate valve of model Z941H-16C.
3. The downhole sand-removing submersible pump mud flushing device of claim 2, further comprising a timer, the timer being connected to the electric gate valve.
4. The downhole sand-removing submersible pump mud flushing device of claim 1, further comprising a flow meter disposed on the main pipe.
5. The downhole sand-displacement submersible pump mud flushing device of claim 1, wherein the first connector and the second connector each employ a flange.
6. The downhole sand-displacement submersible pump mud flushing device of claim 1, wherein the check valve is a type H44H-16C check valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320857917.8U CN219639036U (en) | 2023-04-12 | 2023-04-12 | Mud flushing device of underground sand-discharging submersible pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320857917.8U CN219639036U (en) | 2023-04-12 | 2023-04-12 | Mud flushing device of underground sand-discharging submersible pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219639036U true CN219639036U (en) | 2023-09-05 |
Family
ID=87814165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320857917.8U Active CN219639036U (en) | 2023-04-12 | 2023-04-12 | Mud flushing device of underground sand-discharging submersible pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219639036U (en) |
-
2023
- 2023-04-12 CN CN202320857917.8U patent/CN219639036U/en active Active
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