CN215806634U - External circulating water valve on ground - Google Patents
External circulating water valve on ground Download PDFInfo
- Publication number
- CN215806634U CN215806634U CN202022361637.7U CN202022361637U CN215806634U CN 215806634 U CN215806634 U CN 215806634U CN 202022361637 U CN202022361637 U CN 202022361637U CN 215806634 U CN215806634 U CN 215806634U
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- Prior art keywords
- valve
- sleeve
- circulating water
- water valve
- flange
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 89
- 230000007246 mechanism Effects 0.000 claims description 12
- 238000007789 sealing Methods 0.000 description 10
- 230000006378 damage Effects 0.000 description 5
- 239000002131 composite material Substances 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 229910001335 Galvanized steel Inorganic materials 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000008397 galvanized steel Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000011344 liquid material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
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Abstract
The utility model provides a circulating water valve externally connected with the ground, and relates to the technical field of urban drainage engineering. The utility model relates to a circulating water valve externally connected with the ground, which comprises a sleeve, a sleeve and a water inlet pipe, wherein the sleeve is arranged on an underground circulating water pipeline; the valve flange is positioned at the bottom of the sleeve, and the sleeve is connected to the underground circulating water pipeline through the valve flange; and the valve cover is positioned at the top of the sleeve, a water valve switch is arranged on the valve cover, and the water valve switch is positioned on the side surface of the valve cover. The utility model can simplify the operation of the water valve, increase the durability of the circulating water valve switch and avoid the occurrence of safety accidents.
Description
Technical Field
The utility model belongs to the technical field of urban drainage engineering, and particularly relates to a circulating water valve externally connected to the ground.
Background
The circulating water valve is a valve widely used in water industry, and the sewage discharge and liquid material discharge must pass through a drain valve. The steam dragging circulating water valve in the industrial area is generally arranged below a cover plate, when the water valve needs to be opened, a plurality of workers need to combine the force to open the cover plate firstly, and then the workers open or close the underground water valve switch. In the process of opening and closing the water valve, a worker needs to stand on the valve and the pipeline, so that the risk of injury caused by falling is easily caused, and the safety accident caused by smashing of the cover plate is easily caused. In addition, the switch of the steam-driven circulating water valve is arranged inside a trench, the valve is soaked by rainwater for a long time, and the environment inside the valve well is wet, so that the worm and gear on the valve switch component is often corroded and damaged. Therefore, it is necessary to provide a circulating water valve externally connected to the ground to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a circulating water valve externally connected to the ground, which is used for solving the problems that an underground steam trailer circulating water valve is inconvenient to open and close, is easy to corrode and damage, and has safety accident risks in the opening and closing process.
In order to solve the above technical problem, the present invention provides a circulating water valve externally connected to the ground, comprising:
the sleeve is arranged on the underground circulating water pipeline;
the valve flange is positioned at the bottom of the sleeve, and the sleeve is connected to the underground circulating water pipeline through the valve flange; and
the valve cover is positioned at the top of the sleeve, a water valve switch is arranged on the valve cover, and the water valve switch is positioned on the side face of the valve cover.
In an example of the present invention, the sleeve comprises a plurality of length specifications, wherein the length of the sleeve is 0.5 meter or 1 meter or 1.5 meter.
In one example of the present invention, the sleeve is a straight cylinder.
In an example of the present invention, the valve flange is connected to a pipe flange, and the pipe flange is located at the top of the underground circulating water pipe.
In an example of the present invention, the valve flange and the pipe flange are fixedly connected by a plurality of fastening bolts.
In an example of the present invention, a sealing pad is disposed at an outer edge of a pipe orifice of the pipe flange, the sealing pad is located between the valve flange and the pipe flange, and the sealing pad is compressed by the valve flange and the pipe flange.
In an example of the present invention, a shaft sleeve is disposed on the valve cover, the water valve switch includes a shaft sleeve and a worm and gear rotating mechanism, and the shaft sleeve is disposed on a side surface of the valve cover.
In an example of the present invention, the worm and gear rotating mechanism is disposed in the shaft sleeve.
According to the circulating water valve externally connected to the ground, the sleeve of the circulating water valve is set to be different in length specification, the valve cover positioned at the top of the sleeve and the worm and gear rotating mechanism used for opening and closing are arranged above the ground, so that workers can open and close the circulating water valve conveniently, the risk of safety accidents is reduced, the corrosion damage to the worm and gear rotating mechanism is reduced, and the durability of the circulating water valve is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a structural front view of a circulating water valve externally connected to the ground according to the present invention.
Fig. 2 is a structural side view of a circulating water valve externally connected with the ground according to the utility model.
Fig. 3 is a schematic diagram of a multiple length scale circulating water valve assembly in accordance with the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1 sleeve barrel
2 valve flange
3 valve cover
4 water valve switch
41 worm gear and worm rotating mechanism
411 worm
412 rotating wheel
42 shaft sleeve
5 underground circulating water pipeline
6 pipeline flange
7 sealing pad
8 fastening bolt
91 first water valve
92 second water valve
93 third water valve
Detailed Description
The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will become apparent to those skilled in the art from the present disclosure.
It should be understood that the structures, ratios, sizes, and the like shown in the drawings and described in the specification are only used for matching with the disclosure of the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions under which the present invention can be implemented, so that the present invention has no technical significance, and any structural modification, ratio relationship change, or size adjustment should still fall within the scope of the present invention without affecting the efficacy and the achievable purpose of the present invention. In addition, the terms "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for clarity of description, and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the terms is not to be construed as a scope of the present invention.
Fig. 1 shows a structural front view of the external ground circulating water valve, fig. 2 shows a structural side view of the external ground circulating water valve, and fig. 3 shows a schematic diagram of a plurality of length specification circulating water valve devices.
Referring to fig. 1 to 3, the utility model provides a circulating water valve externally connected to the ground, which is used for solving the problems that an underground steam trailer circulating water valve is inconvenient to open and close, is easy to corrode and damage, and has safety accident risks in the opening and closing process.
Referring to fig. 1 to 3, a water circulating valve externally connected to the ground according to the present invention may include a sleeve 1, a valve flange 2, a valve cover 3 and a water valve switch 4.
Referring to fig. 1 and 2, the sleeve 1 is arranged on an underground circulating water pipe 5, the frame 1 may be, for example, a cylinder, and the radius of the frame 1 is equal to the radius of a cylinder joint at the top of the circulating water pipe 5. The material used for the sleeve 1 is not limited, and the sleeve 1 can be made of aluminum-plastic composite material, steel-plastic composite material, galvanized steel, sand-mold cast iron and the like, in one embodiment of the utility model, the sleeve 1 is an aluminum-plastic composite pipe, and the use of the aluminum-plastic composite material can effectively increase the corrosion resistance of the inner wall and the outer wall of the sleeve 1 and ensure that the sleeve 1 has enough strength.
Referring to fig. 1 and 2, the valve flange 2 is disposed at the bottom of the sleeve 1, and a plurality of through holes are uniformly distributed on the outer edge of the valve flange 2, and are used for installing fastening bolts 8, so that the valve flange 2 can be conveniently connected and fixed. The sleeve 1 is fixedly connected to the underground circulating water pipeline 5 through the valve flange 2.
Referring to fig. 1 and 2, the valve cover 3 is disposed on the top of the sleeve 1, and the valve cover 3 is provided with a water valve switch 4, and the water valve switch 4 is located on a side surface of the valve cover 3.
Referring to fig. 1 and 2, the valve flange 2 is fixedly connected to a pipe flange 6, and the pipe flange 6 is located at the top of the underground circulating water pipe 5. In an embodiment of the present invention, a radius of the pipeline flange 6 is the same as a radius of the valve flange 2, a plurality of through holes are formed in the pipeline flange 6, and the number, size, and positions of the through holes on the pipeline flange 6 are the same as the number, size, and positions of the through holes on the valve flange 2. The arrangement mode enables the through holes on the valve flange 2 and the pipeline flange 6 to be aligned, and the fastening bolts 8 are convenient to mount on the valve flange 2 and the pipeline flange 6.
Referring to fig. 1 and 2, in the present embodiment, the valve flange 2 and the pipe flange 6 are fixedly connected by a plurality of fastening bolts 8. The fastening bolt 8 penetrates through the through holes on the valve flange 2 and the pipeline flange 6 to fixedly connect the valve flange 2 and the pipeline flange 6 together.
Referring to fig. 1 and 2, in the present embodiment, a sealing gasket body 7 is disposed on the pipe flange 6, the sealing gasket body 7 may be, for example, a circular ring shape, the sealing gasket body 7 is disposed on an outer edge of a top nozzle of the pipe flange 6, and a radius of the outer edge of the sealing gasket body 7 is smaller than a radius of the pipe flange 6, so as to avoid interference with installation of the fastening bolt 8 on the pipe flange 6. The sealing pad body 7 is positioned between the valve flange 2 and the pipeline flange 6, the sealing pad body 7 is tightly pressed by the valve flange 2 and the pipeline flange 6, and the air tightness of the connection between the water valve and the underground circulating water pipeline 5 can be effectively improved by the arrangement mode.
Referring to fig. 1 and 2, in an embodiment of the present invention, the water valve switch 4 includes a worm and gear rotating mechanism 41 and a shaft sleeve 42, and the shaft sleeve 42 is disposed on a side surface of the valve cover 3. The connection mode of the shaft sleeve 42 and the valve cover 3 may not be limited, the shaft sleeve 42 may be fixed on the valve cover 3 by welding, or may be detachably connected and installed on the valve cover 3, and in order to increase the firmness of the installation of the water valve switch 4 on the device, the shaft sleeve 42 in this embodiment is fixed on the valve cover 3 by welding.
Referring to fig. 1 and 2, in the present embodiment, the worm and gear mechanism 41 is disposed in the bushing 42. The worm and gear mechanism 41 includes a worm 411, a wheel 412 and a worm wheel (not shown). One end of the worm 411 is provided with the rotating wheel 412, and the rotating wheel 412 may be, for example, a square, and a straight arm extends from a vertex of the square, so that the rotating wheel 412 is forced to rotate. When in use, the worm and gear rotating mechanism 41 rotates the worm 411 through the rotating wheel 412 to drive a worm gear and a transmission rod (not shown) arranged in the valve cover 3, so as to control the opening and closing of a switch in the underground circulating water pipeline 5.
Referring to fig. 3, in an embodiment of the present invention, the sleeve 1 is, for example, a straight cylinder, and the sleeve 1 includes a plurality of length specifications, for example, lengths of the sleeve 1 of the first water valve 91, the second water valve 92 and the third water valve 93 are 0.5 meter, 1 meter and 1.5 meters, respectively. The water valves with different lengths and specifications can ensure that the water valve switch 4 arranged on the valve cover 3 is positioned above the ground when the water valves are suitable for underground circulating water pipelines 5 with different depths, so that a worker can complete the opening and closing of the water valve switch 4 on the ground without operating the water valve switch 4 below the ground.
Above-mentioned external circulating water valve on ground sets up to different length specifications through the sleeve 1 with the circulating water valve, makes the valve gap 3 and the water valve switch 4 setting that are located sleeve 1 top more than ground, and the staff of being convenient for opens and closes the circulating water valve, has avoided the emergence of incident to alleviateed the corrosion damage to worm gear rotary mechanism 41, increased circulating water valve durability.
In conclusion, the circulating water valve externally connected with the ground is convenient to operate, the durability of the switch of the circulating water valve is improved, and safety accidents are avoided.
The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.
Claims (8)
1. The utility model provides an external circulating water valve on ground which characterized in that includes:
the sleeve is arranged on the underground circulating water pipeline;
the valve flange is positioned at the bottom of the sleeve, and the sleeve is connected to the underground circulating water pipeline through the valve flange; and
the valve cover is positioned at the top of the sleeve, a water valve switch is arranged on the valve cover, and the water valve switch is positioned on the side face of the valve cover.
2. The ground-engaging circulating water valve of claim 1 wherein the sleeve comprises a plurality of length scales, the sleeve having a length of 0.5 meters to 1.5 meters.
3. The ground-engaging circulating water valve of claim 1 wherein the sleeve is a straight cylinder.
4. The ground-circumscribed circulating water valve of claim 1, wherein the valve flange is attached to a pipe flange, the pipe flange being positioned on top of the underground circulating water pipe.
5. The external ground circulation water valve as recited in claim 4, wherein said valve flange is fixedly connected to said pipe flange by a plurality of fastening bolts.
6. The ground-circumscribed circulating water valve of claim 5, wherein a gasket is disposed around the outer edge of the pipe orifice of the pipe flange, the gasket being located between the valve flange and the pipe flange, and the gasket being compressed by the valve flange and the pipe flange.
7. The external ground circulation water valve as claimed in claim 1, wherein the water valve switch comprises a shaft sleeve and a worm and gear rotation mechanism, and the shaft sleeve is disposed on a side surface of the valve cover.
8. The ground-circumscribed circulating water valve of claim 7, wherein the worm-gear rotation mechanism is disposed within the sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022361637.7U CN215806634U (en) | 2020-10-21 | 2020-10-21 | External circulating water valve on ground |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022361637.7U CN215806634U (en) | 2020-10-21 | 2020-10-21 | External circulating water valve on ground |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215806634U true CN215806634U (en) | 2022-02-11 |
Family
ID=80124313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022361637.7U Expired - Fee Related CN215806634U (en) | 2020-10-21 | 2020-10-21 | External circulating water valve on ground |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215806634U (en) |
-
2020
- 2020-10-21 CN CN202022361637.7U patent/CN215806634U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220211 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |