CN204942744U - A kind of for the stop valve in high-pressure liquid - Google Patents
A kind of for the stop valve in high-pressure liquid Download PDFInfo
- Publication number
- CN204942744U CN204942744U CN201520603640.1U CN201520603640U CN204942744U CN 204942744 U CN204942744 U CN 204942744U CN 201520603640 U CN201520603640 U CN 201520603640U CN 204942744 U CN204942744 U CN 204942744U
- Authority
- CN
- China
- Prior art keywords
- valve body
- bypass tube
- pressure liquid
- stop valve
- utility
- 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
A kind of for the stop valve in high-pressure liquid, comprise: valve body, fluid input and fluid output, described valve body is provided with bypass tube, two ports of described bypass tube are connected respectively at the pipeline of fluid input with fluid output place, described bypass tube is provided with little stop valve, described in the utility model a kind of for the stop valve in high-pressure liquid, valve body arranges bypass tube, the pressure of valve body both sides can be balanced, no matter be when opening or in closedown, if there is larger pressure, when being difficult to carry out, bypass tube can be opened, so just be easy to the Kai Heguan that can control valve body in high-pressure liquid, the utility model structure is simple, processing ease, be very easy to volume production, great convenience is brought to staff.
Description
technical field:
The utility model relates to a kind of stop valve, especially a kind of for the stop valve in high-pressure liquid.
background technique:
Present stop valve is all much staggered floor, one end is high, one end is low, object is the break-make conveniently controlling high-pressure liquid, if high-pressure liquid, so can select to flow into from low one end, flow out from high one end, valve is when unlatching, because hydrodynamic pressure is higher, valve can be headed on upwards, convenient unlatching, but if if valve body, due to the pressure of high-pressure liquid, will very hard when closing, especially large-scale valve body, many times can not close with manpower.
model utility content:
In order to solve the problem, the utility model provides a kind of for the stop valve in high-pressure liquid.
The utility model solves the technological scheme that its technical problem adopts:
For the stop valve in high-pressure liquid, comprising: valve body, fluid input and fluid output, described valve body is provided with bypass tube, and two ports of described bypass tube are connected respectively at the pipeline of fluid input with fluid output place.
Described bypass tube is provided with little stop valve.
Owing to adopting technological scheme as above, the utility model has following superiority:
Described in the utility model a kind of for the stop valve in high-pressure liquid, valve body arranges bypass tube, the pressure of valve body both sides can be balanced, no matter be when opening or in closedown, if there is larger pressure, when being difficult to carry out, can bypass tube be opened, so just be easy to the Kai Heguan that can control valve body in high-pressure liquid, the utility model structure is simple, processing ease, is very easy to volume production, brings great convenience to staff.
accompanying drawing illustrates:
Fig. 1 is plan view of the present utility model;
Fig. 2 is left view of the present utility model;
In figure: 1, valve body; 2, bypass tube; 3, little stop valve; 4, fluid input; 5, fluid output.
embodiment:
Can explain the utility model in more detail by the following examples, open the purpose of this utility model is intended to protect all changes and improvements within the scope of the utility model, and the utility model is not limited to the following examples;
Described a kind of for the stop valve in high-pressure liquid by reference to the accompanying drawings, comprise: valve body 1, fluid input 4 and fluid output 5, described valve body 1 is provided with bypass tube 2, and two ports of described bypass tube 2 are connected respectively at the pipeline of fluid input 4 with fluid output 5 place.
Described bypass tube 2 is provided with little stop valve 3.
Carefully do not state part in above content for prior art, therefore do not run business into particular one and state.
Claims (2)
1. one kind for the stop valve in high-pressure liquid, comprise: valve body (1), fluid input (4) and fluid output (5), it is characterized in that: described valve body (1) is provided with bypass tube (2), two ports of described bypass tube (2) are connected respectively at the pipeline of fluid input (4) with fluid output (5) place.
2. according to claim 1 a kind of for the stop valve in high-pressure liquid, it is characterized in that: described bypass tube (2) is provided with little stop valve (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520603640.1U CN204942744U (en) | 2015-08-12 | 2015-08-12 | A kind of for the stop valve in high-pressure liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520603640.1U CN204942744U (en) | 2015-08-12 | 2015-08-12 | A kind of for the stop valve in high-pressure liquid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204942744U true CN204942744U (en) | 2016-01-06 |
Family
ID=55010173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520603640.1U Expired - Fee Related CN204942744U (en) | 2015-08-12 | 2015-08-12 | A kind of for the stop valve in high-pressure liquid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204942744U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109185483A (en) * | 2018-10-02 | 2019-01-11 | 盐城欧润石化设备制造有限公司 | A kind of combined valve |
-
2015
- 2015-08-12 CN CN201520603640.1U patent/CN204942744U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109185483A (en) * | 2018-10-02 | 2019-01-11 | 盐城欧润石化设备制造有限公司 | A kind of combined 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: 20160106 Termination date: 20160812 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |