CN219159606U - Water intake valve of foundation pit dewatering well - Google Patents
Water intake valve of foundation pit dewatering well Download PDFInfo
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- CN219159606U CN219159606U CN202320066853.XU CN202320066853U CN219159606U CN 219159606 U CN219159606 U CN 219159606U CN 202320066853 U CN202320066853 U CN 202320066853U CN 219159606 U CN219159606 U CN 219159606U
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- valve
- water
- water outlet
- outlet port
- foundation pit
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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
Abstract
The utility model discloses a water taking valve of a foundation pit dewatering well, which comprises a valve shell (1), a water inlet port (2), a first water outlet port (3), a second water outlet port (4), a valve rod (5) and a valve plate (6); the water inlet port is connected to one end of the valve shell, so that the valve shell is connected with the foundation pit dewatering pipe through the water inlet port; the first water outlet port and the second water outlet port are respectively connected to two sides of the other end of the valve shell, the valve shell is externally connected with a drain pipe through the first water outlet port, and the valve shell is externally connected with water using equipment through the second water outlet port; the valve plate is rotatably arranged in the valve shell through one end of the valve rod, the valve plate can be plugged and covered on the first water outlet port or the second water outlet port, and the other end of the valve rod extends to the outside of the valve shell. The valve can solve the problem that the valve in the prior art can not meet the water taking requirement of water using equipment while guaranteeing the dewatering and draining functions of the foundation pit.
Description
Technical Field
The utility model relates to a valve, in particular to a water taking valve for a foundation pit dewatering well.
Background
In the foundation pit dewatering stage, groundwater is continuously discharged from the foundation pit, and most of water resources are directly discharged and cannot be effectively utilized, so that water resources are wasted. The groundwater pumped in the dewatering process can be completely used as water for a construction site, in order to provide the water discharged from the dewatering pipe to water equipment for the construction site, a valve is required to be installed on the dewatering pipe, so that the water equipment can be conveniently taken when water is required, but the valve on the dewatering pipe can influence the dewatering work of a foundation pit once being closed, so that the safety of the foundation pit is not facilitated; if the valve on the water falling pipeline is not closed, the safety of the water using equipment can be influenced when the water using equipment does not need to fetch water, and the valve in the prior art can not meet the water fetching requirement of the water using equipment while guaranteeing the dewatering and draining functions of the foundation pit. Therefore, the water taking valve of the foundation pit dewatering well is needed to be provided, and the problem that the valve in the prior art cannot meet the water taking requirement of water equipment while guaranteeing the dewatering and draining functions of the foundation pit can be solved.
Disclosure of Invention
The utility model aims to provide a water taking valve of a foundation pit dewatering well, which can solve the problem that the valve in the prior art cannot meet the water taking requirement of water equipment while guaranteeing the dewatering and draining functions of the foundation pit.
The utility model is realized in the following way:
a foundation pit dewatering well water intake valve comprises a valve shell, a water inlet port, a first water outlet port, a second water outlet port, a valve rod and a valve plate; the water inlet port is connected to one end of the valve shell, so that the valve shell is connected with the foundation pit dewatering pipe through the water inlet port; the first water outlet port and the second water outlet port are respectively connected to two sides of the other end of the valve shell, the valve shell is externally connected with a drain pipe through the first water outlet port, and the valve shell is externally connected with water using equipment through the second water outlet port; the valve plate is rotatably arranged in the valve shell through one end of the valve rod, the valve plate can be plugged and covered on the first water outlet port or the second water outlet port, and the other end of the valve rod extends to the outside of the valve shell.
A sealing plate is formed in the valve shell, the sealing plate divides the valve shell into a water inlet chamber and a water outlet chamber, the water inlet port is communicated with the water inlet chamber, and the first water outlet port and the second water outlet port penetrate through the water outlet chamber and are communicated with the water inlet chamber; the valve plate is positioned in the water inlet cavity and between the first water outlet port and the second water outlet port.
The section of the valve shell is of a circular structure, the section of the sealing plate is of a V-shaped structure, and the section of the water inlet chamber is of a fan-shaped structure; the end part of the first water outlet port and the end part of the second water outlet port are respectively arranged on two surfaces of the sealing plate, the valve plate is rotatably arranged between the two surfaces of the sealing plate through the valve rod, and the water inlet port is arranged facing the bending part of the sealing plate.
One end of the valve rod is rotatably arranged in the valve shell, the valve rod is positioned at the bending part of the sealing plate, one end of the valve plate is fixedly connected with the valve rod, the other end of the valve plate extends to the inner wall of the valve shell, and the valve plate can be attached to one surface of the sealing plate and seals the end part of the cover cap at the first water outlet port or the second water outlet port.
The other end of the valve rod extends to the outside of the valve shell and is provided with a handle.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, as the valve plate is rotated through the valve rod, when the valve plate is used for plugging the first water outlet, the foundation pit dewatering is discharged to the water using equipment through the second water outlet, the foundation pit dewatering is reused, the waste of water resources is reduced while the foundation pit dewatering function is ensured, the water use requirement of a construction site is met, when the valve plate is used for plugging the second water outlet, the foundation pit dewatering is discharged to the drain pipe through the first water outlet, the foundation pit dewatering function is ensured when the water using equipment is not used for taking water, and the use safety of the water using equipment is ensured.
2. The valve plate and the valve rod are arranged, so that the valve rod can flexibly rotate through the handle, the valve plate can rotate between the first water outlet port and the second water outlet port, the conversion control on the water flow direction is facilitated, one water outlet port is always in an open state, the dewatering and drainage functions of a foundation pit are guaranteed, the water resource can be effectively utilized in the dewatering process, and the engineering construction cost is saved.
Drawings
FIG. 1 is a perspective view of a water intake valve of a foundation pit dewatering well of the present utility model;
FIG. 2 is a schematic diagram of the internal structure of a water intake valve of a foundation pit dewatering well;
fig. 3 is a working state diagram of the valve plate of the water intake valve of the foundation pit dewatering well when the valve plate seals the first water outlet.
In the figure, 1 valve shell, 101 shrouding, 2 inlet port, 3 first outlet port, 4 second outlet port, 5 valve rod, 501 handles, 6 valve plates.
Detailed Description
The utility model will be further described with reference to the drawings and the specific examples.
Referring to fig. 1 to 3, a water intake valve of a dewatering well of a foundation pit comprises a valve housing 1, a water inlet port 2, a first water outlet port 3, a second water outlet port 4, a valve rod 5 and a valve plate 6; the water inlet port 2 is connected to one end of the valve housing 1, so that the valve housing 1 is connected with a foundation pit water-reducing pipe (not shown in the figure) through the water inlet port 2 and a pipeline; the first water outlet port 3 and the second water outlet port 4 are respectively connected to two sides of the other end of the valve housing 1, the valve housing 1 is externally connected with a drain pipe (not shown in the figure) through the first water outlet port 3, and the valve housing 1 is externally connected with a water using device (not shown in the figure) through the second water outlet port 4; the valve plate 6 is rotatably arranged in the valve housing 1 through one end of the valve rod 5, and the valve plate 6 can be plugged and covered on the first water outlet port 3 or the second water outlet port 4, and the other end of the valve rod 5 extends to the outside of the valve housing 1.
The valve rod 5 drives the valve plate 6 to rotate, when the valve plate 6 rotates to block the second water outlet 4, water discharged in the foundation pit dewatering pipe enters the valve shell 1 through the water inlet 2 and is discharged to a drain pipe through the first water outlet 3, and the foundation pit dewatering and drainage function is guaranteed. When the valve plate 6 rotates to block the first water outlet port 3, water discharged in the foundation pit dewatering pipe enters the valve shell 1 through the water inlet port 2 and is discharged to water equipment through the second water outlet port 4, foundation pit dewatering can be reused while the foundation pit dewatering and water discharging functions are guaranteed, water taking requirements of water equipment on a construction site are met, waste of water resources is reduced, and meanwhile construction cost can be reduced.
The valve rod 5 is utilized to drive the valve plate 6 to rotate, so that one of the first water outlet port 3 and the second water outlet port 4 is always opened, the dewatering and draining functions of the foundation pit are guaranteed, and the safety of the foundation pit is guaranteed. When water is required to be taken by the water using equipment, the change of the drainage flow direction is realized by utilizing the rotation of the valve plate 6, and the foundation pit dewatering is drained to the water using equipment, so that the foundation pit dewatering is convenient to recycle. The second water outlet port 4 can be connected with a plurality of water diversion branch pipes for taking water from a plurality of water using devices on a construction site, and the water diversion branch pipes are provided with switch valves, so that the functions of taking water from the plurality of water using devices, taking water independently and the like can be controlled, and the waste of water resources is greatly reduced.
A sealing plate 101 is formed in the valve shell 1, the sealing plate 101 divides the valve shell 1 into a water inlet chamber and a water outlet chamber, the water inlet port 2 is communicated with the water inlet chamber, and the first water outlet port 3 and the second water outlet port 4 penetrate through the water outlet chamber and are communicated with the water inlet chamber; the valve plate 6 is located in the water inlet chamber and between the first water outlet port 3 and the second water outlet port 4.
The foundation pit dewatering is introduced into the water inlet chamber through the water inlet port 2, so that the flow direction of water flow is controlled in the water inlet chamber through the valve plate 6 via the first water outlet port 3 and the second water outlet port 4, and direct drainage or reutilization of the foundation pit dewatering is facilitated. The size of the valve housing 1, the volume of the water inlet chamber, the caliber of the water inlet port 2, the caliber of the first water outlet port 3 and the caliber of the second water outlet port 4 can be determined according to the precipitation flow of the foundation pit.
The section of the valve shell 1 is of a circular structure, the section of the sealing plate 101 is of a V-shaped structure, and the section of the water inlet chamber is of a fan-shaped structure; the end of the first water outlet port 3 and the end of the second water outlet port 4 are respectively arranged on two surfaces of the sealing plate 101, the valve plate 6 is rotatably arranged between the two surfaces of the sealing plate 101 through the valve rod 5, and the water inlet port 2 is arranged facing the bending part of the sealing plate 101.
Preferably, the height of the valve plate 6 is consistent with the height of the valve housing 1, the length of the valve plate 6 is consistent with the radial distance between the inner wall of the valve housing 1 and the outer wall of the valve rod 5, and a sealing gasket can be arranged at the edge of the valve plate 6 to ensure the relative sliding tightness between the valve plate 6 and the inner wall of the valve housing 1, so that the valve plate 6 is utilized to effectively block the first water outlet port 3 or the second water outlet port 4 to change the flow direction of water flow, and the water flows out of the second water outlet port 4 or the first water outlet port 3.
One end of the valve rod 5 is rotatably arranged in the valve shell 1 through a bearing, the valve rod 5 is positioned at the bending part of the sealing plate 101, one end of the valve plate 6 is fixedly connected with the valve rod 5, the other end of the valve plate 6 extends to the inner wall of the valve shell 1, and the valve plate 6 can be attached to one surface of the sealing plate 101 and seals the end part of the first water outlet port 3 or the second water outlet port 4.
Preferably, the bending part of the V-shaped structure is located at the center of the valve housing 1, the valve rod 5 is coaxially disposed in the valve housing 1, and when the valve rod 5 rotates, the valve rod 5 can be in sealing contact with the bending part of the V-shaped structure through a sealing gasket, and when the valve plate 6 rotates, the water inlet chamber can be divided into two independent chambers or attached to one surface of the sealing plate 101.
The other end of the valve rod 5 extends to the outside of the valve housing 1 and is provided with a handle 501 to facilitate the rotation of the valve rod 5, thereby ensuring the rotation flexibility of the valve plate 6.
Referring to fig. 1 to 3, the application method of the present utility model is as follows:
when the dewatering well is dewatering, the handle 501 drives the valve rod 5 to rotate, the valve plate 6 synchronously rotates along with the valve rod 5 to be attached to one surface of the sealing plate 101 and seals the second water outlet port 4 of the cover cap, so that water in the foundation pit dewatering pipe enters the water inlet chamber through the water inlet port 2, flows through the water outlet chamber through the first water outlet port 3 and then flows into the water outlet pipe through the pipeline, and the purpose of dewatering and discharging of the foundation pit is achieved.
When water is needed to be taken from the water using equipment, the handle 501 drives the valve rod 5 to reversely rotate, the valve plate 6 synchronously reversely rotates along with the valve rod 5 to be attached to the other surface of the sealing plate 101 and seals the first water outlet 3 of the cover cap, so that water in the foundation pit water falling pipe enters the water inlet chamber through the water inlet 2 and flows into the water using equipment through the pipeline after flowing through the water outlet chamber through the second water outlet 4, and the purpose of reutilization of the water falling in the foundation pit is achieved.
The above embodiments are merely preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model, therefore, any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present utility model should be included in the scope of the present utility model.
Claims (5)
1. A foundation ditch dewatering well water intaking valve, characterized by: the valve comprises a valve shell (1), a water inlet port (2), a first water outlet port (3), a second water outlet port (4), a valve rod (5) and a valve plate (6); the water inlet port (2) is connected to one end of the valve shell (1), so that the valve shell (1) is connected with the foundation pit dewatering pipe through the water inlet port (2); the first water outlet port (3) and the second water outlet port (4) are respectively connected to two sides of the other end of the valve housing (1), the valve housing (1) is externally connected with a drain pipe through the first water outlet port (3), and the valve housing (1) is externally connected with water equipment through the second water outlet port (4); the valve plate (6) is rotatably arranged in the valve shell (1) through one end of the valve rod (5), the valve plate (6) can be plugged and covered on the first water outlet port (3) or the second water outlet port (4), and the other end of the valve rod (5) extends to the outside of the valve shell (1).
2. The foundation pit dewatering well water intake valve of claim 1, wherein: a sealing plate (101) is formed in the valve shell (1), the sealing plate (101) divides the valve shell (1) into a water inlet chamber and a water outlet chamber, the water inlet port (2) is communicated with the water inlet chamber, and the first water outlet port (3) and the second water outlet port (4) penetrate through the water outlet chamber and are communicated with the water inlet chamber; the valve plate (6) is positioned in the water inlet cavity and between the first water outlet port (3) and the second water outlet port (4).
3. The foundation pit dewatering well water intake valve of claim 2, wherein: the section of the valve shell (1) is of a circular structure, the section of the sealing plate (101) is of a V-shaped structure, and the section of the water inlet chamber is of a fan-shaped structure; the end part of the first water outlet port (3) and the end part of the second water outlet port (4) are respectively arranged on two surfaces of the sealing plate (101), the valve plate (6) is rotatably arranged between the two surfaces of the sealing plate (101) through the valve rod (5), and the water inlet port (2) is arranged facing the bending part of the sealing plate (101).
4. A foundation pit dewatering well water intake valve according to claim 3, wherein: one end rotatable installation of valve rod (5) in valve shell (1), valve rod (5) are located the kink position department of shrouding (101), the one end and the valve rod (5) fixed connection of valve plate (6), the other end of valve plate (6) extends to on the inner wall of valve shell (1), valve plate (6) can laminate on one of them face of shrouding (101) and shutoff shroud is at the tip of first water outlet port (3) or second water outlet port (4).
5. The foundation pit dewatering well water intake valve according to claim 1, 3 or 4, wherein: the other end of the valve rod (5) extends to the outside of the valve shell (1) and is provided with a handle (501).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320066853.XU CN219159606U (en) | 2023-01-10 | 2023-01-10 | Water intake valve of foundation pit dewatering well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320066853.XU CN219159606U (en) | 2023-01-10 | 2023-01-10 | Water intake valve of foundation pit dewatering well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219159606U true CN219159606U (en) | 2023-06-09 |
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ID=86639635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320066853.XU Active CN219159606U (en) | 2023-01-10 | 2023-01-10 | Water intake valve of foundation pit dewatering well |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219159606U (en) |
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2023
- 2023-01-10 CN CN202320066853.XU patent/CN219159606U/en active Active
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