CN204459347U - A kind of valve body of ball check valve - Google Patents
A kind of valve body of ball check valve Download PDFInfo
- Publication number
- CN204459347U CN204459347U CN201520017089.2U CN201520017089U CN204459347U CN 204459347 U CN204459347 U CN 204459347U CN 201520017089 U CN201520017089 U CN 201520017089U CN 204459347 U CN204459347 U CN 204459347U
- Authority
- CN
- China
- Prior art keywords
- valve body
- valve
- valve plate
- ball check
- water outlet
- 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
Links
Abstract
The utility model discloses a kind of valve body of ball check valve, include spherical valve body, spherical valve body two ends are respectively equipped with water intake, water outlet, water intake, water outlet are provided with connecting flange, the valve plate of inclination is hinged with in spherical valve body, valve plate is 45 ° of inclinations, and valve plate has the arc section that radius is 60mm, is provided with relief hole below valve plate.Reasonable in design of the present utility model, processing technology is easier, favorable sealing property, and the control reliability of opening or closing is high.
Description
Technical field
The utility model relates to field of check valves, specifically belongs to valve body of ball check valve.
Background technique
Safety check is used for pipe-line system, and its Main Function prevents medium from flowing backwards, prevents pump and the reversion of drive motor machine thereof, and the releasing of container inner medium.The auxiliary system that safety check also can be used for may being raised above main system pressure to pressure wherein provides on the pipeline of supply.Level or at right angle setting, can be used for cold water, hot water, industry and domestic sewage pipe network, be more suitable for proof submersible sand discharging pump, medium temperature 0-80 DEG C.Pump outlet place can be installed on, to prevent refluence and water hammer, pump be damaged.
Model utility content
The purpose of this utility model is to provide a kind of valve body of ball check valve, reasonable in design, and processing technology is easier, favorable sealing property, and the control reliability of opening or closing is high.
The technical solution of the utility model is as follows:
A kind of valve body of ball check valve, include spherical valve body, spherical valve body two ends are respectively equipped with water intake, water outlet, water intake, water outlet are provided with connecting flange, the valve plate of inclination is hinged with in spherical valve body, valve plate is 45 ° of inclinations, and valve plate has the arc section that radius is 60mm, is provided with relief hole below valve plate.
Described relief hole is internal thread segment.
Reasonable in design of the present utility model, processing technology is easier, favorable sealing property, and the control reliability of opening or closing is high.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
See accompanying drawing, a kind of valve body of ball check valve, include spherical valve body 1, spherical valve body 1 two ends are respectively equipped with water intake 2, water outlet 3, and water intake 2, water outlet 3 are provided with connecting flange 4, are hinged with the valve plate 5 of inclination in spherical valve body 1, valve plate 5 is in 45 ° of inclinations, valve plate 5 has the arc section 6 that radius is 60mm, is provided with relief hole 7 below valve plate 5, and relief hole 7 is internal thread segment.
Claims (2)
1. a valve body of ball check valve, include spherical valve body, it is characterized in that, spherical valve body two ends are respectively equipped with water intake, water outlet, water intake, water outlet are provided with connecting flange, are hinged with the valve plate of inclination in spherical valve body, valve plate is 45 ° of inclinations, valve plate has the arc section that radius is 60mm, is provided with relief hole below valve plate.
2. valve body of ball check valve according to claim 1, is characterized in that, described relief hole is internal thread segment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520017089.2U CN204459347U (en) | 2015-01-09 | 2015-01-09 | A kind of valve body of ball check valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520017089.2U CN204459347U (en) | 2015-01-09 | 2015-01-09 | A kind of valve body of ball check valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204459347U true CN204459347U (en) | 2015-07-08 |
Family
ID=53666232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520017089.2U Expired - Fee Related CN204459347U (en) | 2015-01-09 | 2015-01-09 | A kind of valve body of ball check valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204459347U (en) |
-
2015
- 2015-01-09 CN CN201520017089.2U patent/CN204459347U/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: 20150708 Termination date: 20170109 |