CN204553860U - Circulating water treatment Angle Stop valves - Google Patents
Circulating water treatment Angle Stop valves Download PDFInfo
- Publication number
- CN204553860U CN204553860U CN201520204315.8U CN201520204315U CN204553860U CN 204553860 U CN204553860 U CN 204553860U CN 201520204315 U CN201520204315 U CN 201520204315U CN 204553860 U CN204553860 U CN 204553860U
- Authority
- CN
- China
- Prior art keywords
- piston
- seal ring
- oil circuit
- valve body
- circulating water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of circulating water treatment Angle Stop valves, it is characterized in that: piston rod (8) is housed in valve body (1), valve plate (5) is equipped with in the bottom of piston rod (8), end tightening nut (3) and the spring pad (4) of valve plate (5) are fastening, valve body (1) is equipped with seal ring (2) with the junction of valve plate (5), seal ring (18) and seal ring gland (16) are installed in valve body (1) top, seal ring gland (16) fastening screw trip bolt (17) connects, piston (14) is equipped with on the top of piston rod (8), the top nut (13) of piston (14) is fastening, valve body (1) is connected with piston cylinder (12) connecting bolt (7), piston (14) end face in piston cylinder (12) is provided with L-type seal ring (15), the top of piston cylinder (12) and bottom are equipped with respectively and are opened oil circuit (10) and close oil circuit (11), the work of circulating water treatment Angle Stop valves is controlled open oil circuit (10) or close oil circuit (11) by solenoid directional control valve (9).
Description
Technical field
The utility model relates to stop valve, is specifically related to a kind of circulating water treatment Angle Stop valves.
Background technique
The world today, resource scarcity and environmental deterioration problem become increasingly conspicuous, the problem that water saving one of having become that every country faces is severe.Recirculated cooling water, as the lifeblood of industry, accounts for more than 70% of China's industry water withdrawal, but it to be cycled to repeat utilization ratio low, the waste formed because of discharge and contamination phenomenon are very general.With regard to effluent discharge, serious impact and harm are greatly caused on the crops in downstream and fishery cultivating, especially the rainwater in summer is more, continuous print heavy rain has flooded river levee, in sewage spill paddy field, cause large-area rice shoot to burn to death, the cultivation fish that simultaneously also result in a lot of fish pond is dead, brings immeasurable economic loss to peasant household and fishery cultivating family, therefore strictly controlling effluent discharge is current local government cardinal task, to the sewage treatment cycling and reutilization people's livelihood matter of fundamental importance especially.
Summary of the invention
The purpose of this utility model is: provide a kind of circulating water treatment Angle Stop valves, this Angle Stop valves is arranged on the outside for the treatment of tank, and the mud bottom in effective draining-off sewage pond and silt, for follow-up sewage treatment eliminates more pollutant.
The technological scheme that the utility model technical solution problem adopts is: in valve body, piston rod is housed, valve plate is equipped with in the bottom of piston rod, the end tightening nut of valve plate and spring pad fastening, seal ring is equipped with in the junction of valve body and valve plate, seal ring and seal ring gland are installed in valve body top, and seal ring gland fastening screw trip bolt connects, and piston is equipped with on the top of piston rod, the top fastening nuts of piston, valve body is connected with piston cylinder connecting bolt.
In a kind of circulating water treatment Angle Stop valves, the piston end surface in piston cylinder is provided with L-type seal ring.
In a kind of circulating water treatment Angle Stop valves, the top of piston cylinder and bottom are equipped with respectively and are opened oil circuit and close oil circuit.
In a kind of circulating water treatment Angle Stop valves, the work of circulating water treatment Angle Stop valves is controlled open oil circuit or close oil circuit by solenoid directional control valve.
The beneficial effects of the utility model are: simple to operate, and start flexibly, sealing is reliable, noise free advantage, are that realization controls automatically, the ideal equipment of centralized control and remote control.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In Fig. 1: 1. valve body, 2. seal ring, 3. tightening nut, 4. spring pad, 5. valve plate, 6. spring pad, 7. connecting bolt, 8. piston rod, 9. solenoid directional control valve, 10. open oil circuit, 11. close oil circuit, 12. piston cylinders, 13. nuts, 14. pistons, 15.L RunddichtringO, 16. seal ring glands, 17. fastening screw trip bolts, 18. seal rings, 19. screws.
Embodiment
As shown in Figure 1, a kind of circulating water treatment Angle Stop valves, this Angle Stop valves is arranged on the outside for the treatment of tank, and the mud bottom in effective draining-off sewage pond and silt, for follow-up sewage treatment eliminates more pollutant.
The technological scheme that the utility model technical solution problem adopts is: piston rod 8 is housed in valve body 1, valve plate 5 is equipped with in the bottom of piston rod 8, end tightening nut 3 and the spring pad 4 of valve plate 5 are fastening, valve body 1 is equipped with seal ring 2 with the junction of valve plate 5, seal ring 18 and seal ring gland 16 are installed in valve body 1 top, seal ring gland 16 fastening screw trip bolt 17 connects, piston 14 is equipped with on the top of piston rod 8, the top nut 13 of piston 14 is fastening, and valve body 1 is connected with piston cylinder 12 connecting bolt 7.
In a kind of circulating water treatment Angle Stop valves, piston 14 end face in piston cylinder 12 is provided with L-type seal ring 15.
In a kind of circulating water treatment Angle Stop valves, the top of piston cylinder 12 and bottom are equipped with respectively and are opened oil circuit 10 and close oil circuit 11.
In a kind of circulating water treatment Angle Stop valves, the work of circulating water treatment Angle Stop valves is controlled open oil circuit 10 or close oil circuit 11 by solenoid directional control valve 9.
The beneficial effects of the utility model are: simple to operate, and start flexibly, sealing is reliable, noise free advantage, are that realization controls automatically, the ideal equipment of centralized control and remote control.
Claims (1)
1. a circulating water treatment Angle Stop valves, it is characterized in that: piston rod (8) is housed in valve body (1), valve plate (5) is equipped with in the bottom of piston rod (8), end tightening nut (3) and the spring pad (4) of valve plate (5) are fastening, valve body (1) is equipped with seal ring (2) with the junction of valve plate (5), seal ring (18) and seal ring gland (16) are installed in valve body (1) top, seal ring gland (16) fastening screw trip bolt (17) connects, piston (14) is equipped with on the top of piston rod (8), the top nut (13) of piston (14) is fastening, valve body (1) is connected with piston cylinder (12) connecting bolt (7), piston (14) end face in piston cylinder (12) is provided with L-type seal ring (15), the top of piston cylinder (12) and bottom are equipped with respectively and are opened oil circuit (10) and close oil circuit (11), the work of circulating water treatment Angle Stop valves is controlled open oil circuit (10) or close oil circuit (11) by solenoid directional control valve (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520204315.8U CN204553860U (en) | 2015-04-05 | 2015-04-05 | Circulating water treatment Angle Stop valves |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520204315.8U CN204553860U (en) | 2015-04-05 | 2015-04-05 | Circulating water treatment Angle Stop valves |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204553860U true CN204553860U (en) | 2015-08-12 |
Family
ID=53828972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520204315.8U Expired - Fee Related CN204553860U (en) | 2015-04-05 | 2015-04-05 | Circulating water treatment Angle Stop valves |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204553860U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112178211A (en) * | 2020-09-03 | 2021-01-05 | 湖北三江航天红峰控制有限公司 | Ultralow-temperature electromagnetic pneumatic stop valve |
-
2015
- 2015-04-05 CN CN201520204315.8U patent/CN204553860U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112178211A (en) * | 2020-09-03 | 2021-01-05 | 湖北三江航天红峰控制有限公司 | Ultralow-temperature electromagnetic pneumatic stop valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150812 Termination date: 20180405 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |