CN216304793U - Pumping and filling switching structure and automatic pumping and filling system of water source well - Google Patents
Pumping and filling switching structure and automatic pumping and filling system of water source well Download PDFInfo
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- CN216304793U CN216304793U CN202122392337.XU CN202122392337U CN216304793U CN 216304793 U CN216304793 U CN 216304793U CN 202122392337 U CN202122392337 U CN 202122392337U CN 216304793 U CN216304793 U CN 216304793U
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- pipe
- filling
- valve core
- core plate
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 94
- 238000005086 pumping Methods 0.000 title claims abstract description 72
- 238000007789 sealing Methods 0.000 claims description 9
- 230000002262 irrigation Effects 0.000 claims 1
- 238000003973 irrigation Methods 0.000 claims 1
- 238000005265 energy consumption Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000037452 priming Effects 0.000 description 1
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Abstract
The utility model relates to a pumping and filling switching structure and an automatic pumping and filling system of a water source well, comprising: the lower side wall of the transverse pipe is provided with a pipe connecting opening, and an annular flange retainer ring is arranged in the transverse pipe and positioned on the left side of the pipe connecting opening; the upper port of the vertical pipe is inserted and connected with the connecting pipe port; and the valve core plate is rotatably arranged on the lower side wall of the transverse pipe and positioned between the annular flange retainer ring and the vertical pipe, an inclined plate is fixedly arranged on the upper side surface of the valve core plate, and the included angle between the valve core plate and the inclined plate is 25-60 degrees. The automatic pumping and filling system for the water source well has the advantages that the design is simple, the automatic unpowered mutual inversion of single-well pumping and filling can be realized, no energy consumption is generated, the problem of mutual inversion and interference of pumping and filling is simply and reliably solved, the automatic pumping and filling system for the water source well can realize the automatic unpowered mutual inversion of single-well pumping and filling due to the use of the pumping and filling switching structure, a section of pumping and filling dual-purpose pipe is shared during pumping water and returning water, and the use amount of pipelines can be greatly saved.
Description
Technical Field
The utility model relates to the technical field of water pumping and recharging of a water source well, in particular to a pumping and recharging switching structure and an automatic pumping and recharging system of the water source well by utilizing the pumping and recharging switching structure.
Background
At present, in ground source heat pump system application, a water source well is mostly controlled by a manual valve to pump and recharge for switching, namely when the well is used as a water pumping and supplying well and a submersible pump is started, a water outlet pipeline valve is manually opened and a recharging pipeline valve is closed, but when the well is used as a recharging well, the water outlet pipeline valve is manually closed and the recharging pipeline valve is opened. Because the valve well chamber is underground and deep, the upper well chamber and the lower well chamber are inconvenient, the manual burden is heavy when pumping and filling are mutually fallen, and the manual safety risk is increased. In addition, the electric valve is used for pumping and filling, the flow of logic and manual valve switching is consistent, only manual participation is not needed, however, the electric valve is used in a wet environment in a well, the reliability is reduced, the maintenance cost is increased, the electric valve can be driven only by electrifying, electric energy is consumed, and if the control is failed or the error is large, the electric valve is very unreliable.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problems in the prior art, and provides a pumping and filling switching structure and an automatic pumping and filling system of a water source well, which can realize automatic pumping and filling switching of the water source well without manual participation and can overcome the problem of low reliability of mutual inversion control by using an electric valve.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a pumping and filling switching structure, which comprises:
the lower side wall of the transverse pipe is provided with a pipe connecting opening, and an annular flange retainer ring is arranged in the transverse pipe and positioned on the left side of the pipe connecting opening;
the upper port of the vertical pipe is inserted into and connected with the connecting pipe port;
the valve core plate is rotatably arranged on the lower side wall of the transverse pipe and positioned between the annular flange retainer ring and the vertical pipe, an inclined plate is fixedly arranged on the upper side surface of the valve core plate, and the included angle between the valve core plate and the inclined plate is 25-60 degrees;
when the valve core plate rotates to the horizontal position, the valve core plate blocks and seals the upper port of the vertical pipe; when the valve core plate rotates to the vertical position, the annular flange retainer ring is blocked and sealed by the valve core plate.
Preferably, the included angle between the valve core plate and the inclined plate is 30-45 degrees.
Preferably, the left end of the valve core plate is hinged to the lower side wall of the transverse pipe through a horizontal rotating shaft.
Preferably, a first sealing ring is arranged on the right side face of the annular flange retainer ring, and a second sealing ring is arranged on the upper port of the vertical pipe.
The utility model also provides an automatic pumping and filling system of the water source well, which comprises:
the system comprises a water source well and a submersible pump, wherein the submersible pump is arranged in the water source well;
a water supply main pipe and a water return main pipe;
the pumping and filling switching structure is characterized in that the left end of the transverse pipe is connected with the submersible pump pipeline, the right end of the transverse pipe is respectively communicated with the water supply main pipe and the water return main pipe through pipelines, and the lower end of the vertical pipe is communicated with the water source well through a pipeline.
Preferably, the right end of the transverse pipe is respectively communicated with the water supply main pipe and the water return main pipe through pipelines in the following mode: the right end of the transverse pipe is connected with a pumping and filling dual-purpose pipe, and a pumping branch and a return branch are respectively led out from the pumping and filling dual-purpose pipe and are communicated with the water supply main pipe and the return main pipe.
Preferably, the water pumping branch and the water return branch are respectively provided with a water pumping check valve and a water return check valve.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the pumping and filling switching structure, when water flows from the left side, the valve core plate rotates to the horizontal position under the impact action of the water flow, and the upper port of the vertical pipe is blocked and sealed; when water flows from the right side, the inclined plate drives the valve core plate to rotate to the vertical position under the action of water flow impact, the annular flange retainer ring is blocked and sealed, the pumping and filling switching structure is simple in design, the single-well pumping and filling can be automatically and unpowered to mutually reverse, the used components are mechanical components, no power equipment is needed, no energy consumption is generated, and the problem of mutual reverse and mutual interference of pumping and filling is simply and reliably solved.
2. The automatic pumping and filling system for the water source well can realize the automatic unpowered mutual reversing of the pumping and filling of a single well due to the pumping and filling switching structure, and can greatly save the using amount of pipelines due to the fact that a section of pumping and filling dual-purpose pipe is shared during pumping and returning water.
Drawings
FIG. 1 is a schematic diagram of the pumping and priming switching structure of the present invention when water flows from the left;
FIG. 2 is a schematic diagram of the pumping and filling switching structure of the present invention when water flows from the right;
FIG. 3 is a schematic view of an automatic pumping and filling system for a water source well according to the present invention;
in the figure: 1. a transverse tube; 2. a vertical tube; 3. an annular flange retainer ring; 4. a valve core plate; 401. a sloping plate; 5. a first seal ring; 6. a second seal ring; 7. a source well; 8. a submersible pump; 9. a water supply main pipe; 10. a water return main pipe; 11. a pumping and filling dual-purpose pipe; 12. a water pumping branch; 13. a water return branch; 14. a water pumping one-way valve; 15. a backwater one-way valve.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
As shown in fig. 1 and 2, the pumping and filling switching structure of the utility model is used for the pumping and filling automatic switching of a water source well, and comprises a transverse pipe 1, a vertical pipe 2 and a valve core plate 4; the lower side wall of the transverse pipe 1 is provided with a pipe connecting port, the upper end port of the vertical pipe 2 is inserted into and connected with the pipe connecting port, and an annular flange retainer ring 3 is arranged in the transverse pipe 1 and on the left side of the pipe connecting port; the valve core plate 4 is hinged to the lower side wall of the transverse pipe 1 through a horizontal rotating shaft and is located between the annular flange retainer ring 3 and the vertical pipe 2, the inclined plate 401 is fixedly arranged on the upper side face of the valve core plate 4, the included angle A between the valve core plate 4 and the inclined plate 401 is 25-60 degrees, preferably 30-45 degrees, and when water flow impacts the inclined plate 401 from the right side, the inclined plate 401 can drive the valve core plate 4 to rotate anticlockwise around the horizontal rotating shaft.
When the valve core plate is used, when water flows from the left side, the valve core plate 4 rotates to the horizontal position under the impact of the water flow, and the upper port of the vertical pipe 2 is blocked and sealed; when water flows from the right side, the inclined plate 401 drives the valve core plate 4 to rotate to the vertical position under the action of water flow impact, and the annular flange retainer ring 3 is blocked and sealed.
Further, in order to improve the sealing effect of the valve core plate 4 on the upper port of the vertical pipe 2 and the annular flange retainer ring 3, a first sealing ring 5 is arranged on the right side surface of the annular flange retainer ring 3, and a second sealing ring 6 is arranged on the upper port of the vertical pipe 2; when the valve core plate 4 rotates to the horizontal position, the valve core plate 4 is in close contact with the second sealing ring 5, and when the valve core plate 4 rotates to the vertical position, the valve core plate 4 is in close contact with the first sealing ring 5.
As shown in fig. 3, the automatic pumping and filling system for water source well of the present invention uses the above pumping and filling switching structure, and further comprises: a water source well 7, a submersible pump 8, a water supply main pipe 9 and a water return main pipe 10; the submersible pump 8 is arranged in the water source well 7, the left end of the transverse pipe 1 is connected with the submersible pump 8 through a pipeline, the right end of the transverse pipe 1 is respectively communicated with the water supply main pipe 9 and the water return main pipe 10 through pipelines, and the lower end of the vertical pipe 2 is communicated with the water source well 7 through a pipeline.
The right end of the transverse pipe 1 is respectively communicated with the water supply main pipe 9 and the water return main pipe 10 through pipelines in the following realization mode: the right end of the transverse pipe 1 is connected with a pumping and irrigating dual-purpose pipe 11, a pumping branch 12 and a return branch 13 are respectively led out from the pumping and irrigating dual-purpose pipe 11 and are communicated with the water supply main pipe 9 and the return main pipe 10, and a pumping check valve 14 and a return check valve 15 are respectively arranged on the pumping branch 12 and the return branch 13.
When pumping water, water flows out of the water source well, then flows into the transverse pipe 1 from the left end of the transverse pipe 1, under the action of water flow impact, the valve core plate 4 rotates to the horizontal position to block and seal the upper port of the vertical pipe 2, so that water is prevented from being refilled into the water source well, the pipelines on the left side and the right side of the annular flange retainer ring of the transverse pipe 2 are communicated, and water flows into the pumping and refilling dual-purpose pipe 11 from the right end of the transverse pipe 1 and finally flows into the water supply main pipe 9 through the water pumping branch 12. During water return, water flows out of the water return main pipe 10, flows into the pumping and filling dual-purpose pipe 11 through the water return branch 13, then flows into the transverse pipe 1 from the right end of the transverse pipe 1, under the action of water flow impact, the inclined plate 401 drives the valve core plate 4 to rotate to the vertical position, and the annular flange retainer ring 3 is blocked and sealed, so that water is prevented from flowing back into the submersible pump 8 from the right end of the transverse pipe 1, and water flows into the vertical pipe 2 from the upper port of the vertical pipe 2 and finally flows back into the water source well 7.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (7)
1. An aspiration and irrigation switching structure, comprising:
the lower side wall of the transverse pipe (1) is provided with a pipe connecting opening, and an annular flange retainer ring (3) is arranged in the transverse pipe (1) and positioned on the left side of the pipe connecting opening;
the upper port of the vertical pipe (2) is inserted and connected at the connecting pipe port;
the valve core plate (4) is rotatably arranged on the lower side wall of the transverse pipe (1) and is positioned between the annular flange retainer ring (3) and the vertical pipe (2), an inclined plate (401) is fixedly arranged on the upper side surface of the valve core plate (4), and an included angle (A) between the valve core plate (4) and the inclined plate (401) is 25-60 degrees;
when the valve core plate (4) rotates to the horizontal position, the upper port of the vertical pipe (2) is blocked and sealed by the valve core plate (4); when the valve core plate (4) rotates to the vertical position, the annular flange retainer ring (3) is blocked and sealed by the valve core plate (4).
2. The pumping and filling switching structure according to claim 1, wherein the included angle (a) between the valve core plate (4) and the sloping plate (401) is 30 to 45 degrees.
3. The pumping and filling switching structure according to claim 1, wherein the left end of the valve core plate (4) is hinged on the lower side wall of the transverse pipe (1) through a horizontal rotating shaft.
4. The pumping and filling switching structure according to claim 1, wherein a first sealing ring (5) is arranged on the right side surface of the annular flange retainer ring (3), and a second sealing ring (6) is arranged on the upper port of the vertical pipe (2).
5. An automatic pumping and filling system for a water source well, which is characterized by comprising:
the device comprises a water source well (7) and a submersible pump (8), wherein the submersible pump (8) is arranged in the water source well (7);
a water supply main pipe (9) and a water return main pipe (10);
the pumping and filling switching structure according to any one of claims 1 to 4, wherein the left end of the transverse pipe (1) is connected with the submersible pump (8) in a pipeline manner, the right end of the transverse pipe (1) is respectively communicated with the water supply main pipe (9) and the water return main pipe (10) through pipelines, and the lower end of the vertical pipe (2) is communicated with the water source well (7) through a pipeline.
6. The automatic pumping and filling system for the water source well according to the claim 5 is characterized in that the right end of the transverse pipe (1) is respectively communicated with the main water supply pipe (9) and the main water return pipe (10) through pipelines in the following way: the right end of the transverse pipe (1) is connected with a pumping and irrigating dual-purpose pipe (11), and a pumping branch (12) and a return branch (13) are respectively led out from the pumping and irrigating dual-purpose pipe (11) and are communicated with the water supply main pipe (9) and the return main pipe (10).
7. The automatic pumping and filling system for the water source well is characterized in that a pumping check valve (14) and a water return check valve (15) are respectively arranged on the pumping branch (12) and the water return branch (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122392337.XU CN216304793U (en) | 2021-09-30 | 2021-09-30 | Pumping and filling switching structure and automatic pumping and filling system of water source well |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122392337.XU CN216304793U (en) | 2021-09-30 | 2021-09-30 | Pumping and filling switching structure and automatic pumping and filling system of water source well |
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| CN216304793U true CN216304793U (en) | 2022-04-15 |
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| CN202122392337.XU Active CN216304793U (en) | 2021-09-30 | 2021-09-30 | Pumping and filling switching structure and automatic pumping and filling system of water source well |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115017744A (en) * | 2022-08-08 | 2022-09-06 | 河北建投水务投资有限公司 | Modeling method and system of groundwater source water supply hydraulic calculation model |
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2021
- 2021-09-30 CN CN202122392337.XU patent/CN216304793U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115017744A (en) * | 2022-08-08 | 2022-09-06 | 河北建投水务投资有限公司 | Modeling method and system of groundwater source water supply hydraulic calculation model |
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