CN2229585Y - Automatic exhaust valve - Google Patents
Automatic exhaust valve Download PDFInfo
- Publication number
- CN2229585Y CN2229585Y CN 95214907 CN95214907U CN2229585Y CN 2229585 Y CN2229585 Y CN 2229585Y CN 95214907 CN95214907 CN 95214907 CN 95214907 U CN95214907 U CN 95214907U CN 2229585 Y CN2229585 Y CN 2229585Y
- Authority
- CN
- China
- Prior art keywords
- exhaust nozzle
- exhaust
- supported
- valve
- floater
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 12
- 238000007789 sealing Methods 0.000 claims abstract description 6
- 230000000694 effects Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract description 2
- 230000035945 sensitivity Effects 0.000 abstract description 2
- 230000002950 deficient Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Landscapes
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
- Float Valves (AREA)
Abstract
The utility model relates to an automatic exhaust valve has the valve body, the valve gap, the floater, be equipped with the exhaust nozzle on the valve gap, the exhaust nozzle is through the movable rod control with the floater linkage, the movable rod is supported by the pin rod, its one end is equipped with sealing member and relative exhaust nozzle, the other end is articulated with the ball handle of floater, the ball handle is supported by the pin rod, the place ahead that is located the exhaust nozzle is equipped with the manger plate circle, exhaust sensitivity is rapid, sealing performance is good, can be effectively with mixing the deareator, reach the effect that the exhaust does not take water, and product structure is compact, small, and convenient for installation.
Description
The utility model relates to a kind of automatic control pressure vent that can promote the circulation of hot water heating circulatory system loop.
Automatic control pressure vent is the gas that produces in the hot water heating circulatory system loop to be carried out automatic vent be beneficial to the unimpeded of system's loop hot water, existing automatic control pressure vent is a single lever type, adopt the folding of the piston control exhaust nozzle of lever upper end, the ball handle and the lever of ball float are fixedly connected, utilize the up and down realization exhaust action of the driving lever that fluctuates of ball float, exhaust is ineffective, the defective of exhaust band water but this structure exists, and the external form volume is big, heaviness is unfavorable for installing and using.
The purpose of this utility model be to overcome above-mentioned technology defective, a kind of structure dexterity, exhaust sensitivity, safe and reliable automatic control pressure vent are provided.
The utility model is provided with valve body, valve gap, ball float, and valve gap is provided with exhaust nozzle, and exhaust nozzle is by controlling with the motion bar of ball float interlock, motion bar is supported by pin rod, the one end is provided with Sealing and relative exhaust nozzle, and the ball handle of the other end and ball float is hinged, and the ball handle is supported by pin rod.
Further specify the utility model below in conjunction with embodiment and accompanying drawing.
Accompanying drawing is the topology view of present embodiment.
Present embodiment is provided with valve body 8, valve gap 9, ball float 2, valve gap 9 is provided with exhaust nozzle 1, exhaust nozzle 1 is by controlling with the motion bar 3 of ball float 2 interlocks, motion bar 3 is supported by pin rod 4, the one end is provided with Sealing 5 and relative exhaust nozzle 1, the ball handle 6 of the other end and ball float is hinged, ball handle 6 is supported by pin rod 7, thereby form the double lever structure of motion bar 3 and ball handle 6, also be provided with manual exhaust nozzle 10 on the valve gap 9, the place ahead that is positioned at exhaust nozzle 1 in the valve body 8 is provided with water retaining ring 11, after this valve is installed and used, by deadweight and the buoyancy control ball handle and the action of movable thick stick of ball float 2, thereby realize separating and closing of Sealing 5 and exhaust nozzle 1, reach the automatic vent purpose, because exhaust nozzle the place ahead is provided with water retaining ring 11, so hot water is intercepted effectively in exhaust process.
The utility model is owing to be provided with the double lever that is made of ball handle and movable thick stick and be provided with water retaining ring in exhaust nozzle the place ahead in valve body, make this valve exhaust rapidly sensitive, sealability is good, can be effectively with the mixed gas water separation, reach exhaust not with the effect of water, and product with compact structure, volume is little, and is easy for installation.
Claims (2)
1, a kind of automatic control pressure vent with valve body, valve gap, ball float, valve gap is provided with exhaust nozzle, it is characterized in that: exhaust nozzle (1) is by controlling with the motion bar (3) of ball float (2) interlock, motion bar (3) is supported by pin rod (4), the one end is provided with Sealing (5) and relative exhaust nozzle (1), the ball handle (6) of the other end and ball float is hinged, and ball handle (6) is supported by pin rod (7).
2, automatic control pressure vent according to claim 1 is characterized in that: the place ahead that is positioned at exhaust nozzle (1) in the valve body (8) is provided with water retaining ring (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95214907 CN2229585Y (en) | 1995-06-14 | 1995-06-14 | Automatic exhaust valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95214907 CN2229585Y (en) | 1995-06-14 | 1995-06-14 | Automatic exhaust valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2229585Y true CN2229585Y (en) | 1996-06-19 |
Family
ID=33864401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95214907 Expired - Fee Related CN2229585Y (en) | 1995-06-14 | 1995-06-14 | Automatic exhaust valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2229585Y (en) |
-
1995
- 1995-06-14 CN CN 95214907 patent/CN2229585Y/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 | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |