CN203223608U - Valve body on stop valve - Google Patents
Valve body on stop valve Download PDFInfo
- Publication number
- CN203223608U CN203223608U CN 201320235546 CN201320235546U CN203223608U CN 203223608 U CN203223608 U CN 203223608U CN 201320235546 CN201320235546 CN 201320235546 CN 201320235546 U CN201320235546 U CN 201320235546U CN 203223608 U CN203223608 U CN 203223608U
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- Prior art keywords
- valve
- utility
- valve body
- model
- air
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- 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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- Multiple-Way Valves (AREA)
Abstract
The utility model discloses a valve body on a stop valve. The valve body on the stop valve comprises a main body. A joint hole is formed in the main body. The valve body is characterized in that a taper hole is formed in the end portion, close to the main body, of the joint hole. The valve body can overcome the defects in existing products, the phenomenon of airflow blocking is eliminated, and meanwhile inflow and outflow of airflow are accelerated.
Description
Technical field
The utility model relates to the valve body on a kind of stop valve.
Background technique
Existing stop valve is when reality is used, as shown in Figure 1, in the up and down process of the spool of valve inner, spool can not pass through nipple orifice fully, spool end piston can stop the turnover of nipple orifice air-flow, makes nipple orifice place air-flow block up, the problem that exists energy to consume, also delayed simultaneously the turnover of air-flow, had much room for improvement!
Addressing these problems is extremely urgent as from the foregoing!
In view of this, the inventor has done deep research, and by feat of the experience of being engaged in relevant industries for many years and practice, design the valve body on a kind of stop valve, can solve the deficiency in the existing product, eliminate the air-flow jam, also accelerate simultaneously the turnover of air-flow, this case produces thus.
The model utility content
The purpose of this utility model is to provide the valve body on a kind of stop valve, can solve the deficiency in the existing product, eliminates the air-flow jam, also accelerates the turnover of air-flow simultaneously.
To achieve these goals, the technical solution of the utility model is as follows:
Valve body on the stop valve comprises body, is provided with nipple orifice at body, it is characterized in that: described nipple orifice forms taper hole in the end near body.
Further, the angle of inclination, plane of inclination is between the 15-85 degree in the described taper hole.
The beneficial effects of the utility model: the utility model forms taper hole in nipple orifice in the end near body, and when spool was up and down, the end piston of spool can rest on place, taper hole base, forms sealing like this; Simultaneously, also avoided air-flow to form herein stoping and cause the generation of airflow reflux phenomenon, for this reason, the setting of this taper hole can be eliminated the phenomenon that air-flow blocks up, and can accelerate the air-flow turnover simultaneously, and energy loss is reduced, and is beneficial to long-run development.
As from the foregoing, the utility model can solve the deficiency in the existing product, eliminates the air-flow jam, also accelerates the turnover of air-flow simultaneously.
In order further to explain the technical solution of the utility model, the utility model is elaborated below by specific embodiment.
Description of drawings
Fig. 1 is the structural representation of existing product.
Fig. 2 is the structural representation in the utility model.
Fig. 3 is the structural representation under the utility model use state.
Embodiment
As shown in Figures 2 and 3, the utility model relates to the valve body on a kind of stop valve, comprises body 1, is provided with nipple orifice 2 at body 1, it is characterized in that: described joint 2 holes form taper hole 3 in the end near body 1.
Further arrange, 32 angles of inclination, plane of inclination are between the 15-85 degree in the described taper hole 3.
The utility model in actual use, when valve rod 4 drives pistons 5 when movable up and down, piston 5 can rest on 31 places, taper hole 3 bases, forms sealing; Simultaneously, also avoided air-flow to form herein stoping and cause the generation of airflow reflux phenomenon, for this reason, the setting of this taper hole 3 can be eliminated the phenomenon that air-flow blocks up, and can accelerate the air-flow turnover simultaneously, and energy loss is reduced, and is beneficial to long-run development.
As from the foregoing, the utility model can solve the deficiency in the existing product, eliminates the air-flow jam, also accelerates the turnover of air-flow simultaneously.
The above only is an embodiment of the present utility model, is not the restriction to this case design, and all equivalent variations of doing according to the design key of this case all fall into the protection domain of this case.
Claims (2)
1. the valve body on the stop valve comprises body, is provided with nipple orifice at body, it is characterized in that: described nipple orifice forms taper hole in the end near body.
2. according to the valve body on the described stop valve of claim 1, it is characterized in that: the angle of inclination, plane of inclination is between the 15-85 degree in the described taper hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320235546 CN203223608U (en) | 2013-05-05 | 2013-05-05 | Valve body on stop valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320235546 CN203223608U (en) | 2013-05-05 | 2013-05-05 | Valve body on stop valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203223608U true CN203223608U (en) | 2013-10-02 |
Family
ID=49250612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320235546 Expired - Fee Related CN203223608U (en) | 2013-05-05 | 2013-05-05 | Valve body on stop valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203223608U (en) |
-
2013
- 2013-05-05 CN CN 201320235546 patent/CN203223608U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131002 Termination date: 20160505 |