CN2411389Y - Automatic exhaust valve for radiator - Google Patents
Automatic exhaust valve for radiator Download PDFInfo
- Publication number
- CN2411389Y CN2411389Y CN 00210763 CN00210763U CN2411389Y CN 2411389 Y CN2411389 Y CN 2411389Y CN 00210763 CN00210763 CN 00210763 CN 00210763 U CN00210763 U CN 00210763U CN 2411389 Y CN2411389 Y CN 2411389Y
- Authority
- CN
- China
- Prior art keywords
- exhaust valve
- exhaust
- radiator
- hole
- tapered
- 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
Landscapes
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
Abstract
The utility model relates to an automatic exhaust valve for a radiator. The automatic exhaust valve for a radiator uses an exhaust valve body connected with an outer shell. A through hole is arranged in the exhaust valve body. A tapered sealing gasket is arranged in the through hole, and is provided with through holes. An air exhaust valve cap is connected to the air exhaust valve body, and an exhaust hole is arranged on the exhaust valve cap. A plastic float ball is arranged in the outer shell, and is connected with a tapered valve rod. The utility model has the advantages of macropore exhaust, quick automatic exhaust, adjustable exhaust direction, immediate seal after air is exhausted, rubber seal, double protection, and no dews; the exhaust valve can be used for replacing an air plug, so the automatic exhaust valve for a radiator is economic and reasonable.
Description
The utility model relates to a kind of valve, particularly a kind of radiator automatic control pressure vent.
Owing to circulating water pump, reasons such as small pump frequent starting can cause system to deposit gas in a large number, and cause current not smooth in the heating system, form the stifled phenomenon of gas.The untimely discharge of this phenomenon can cause the part not hot, even freezing metalling run out.In level series connection and parallel system, gas blocks up phenomenon mostly in radiator, so radiator is the key factor that influences heating quality.Present indoor heating system mostly adopts vertical single-main distribution, and its original venting gas appliance all is located at the water supply conduit end, employing be manual exhaust valve, cause that to lose the water yield big.In order to overcome this problem, the utility model has designed a kind of radiator automatic control pressure vent, and it has the macropore exhaust, and automatic vent is fast, can adjust discharge directions, sealing immediately after the exhaust.
The purpose of this utility model provides a kind of radiator automatic control pressure vent.
The utility model is achieved in that the radiator automatic control pressure vent is to adopt the exhaust valve that has on the shell with threaded coupling by being threaded, in exhaust valve, has a through hole, in through hole, has tapered sealing gasket, tapered sealing gasket has a through hole, on exhaust valve by the exhaust bonnet that is threaded, in the exhaust bonnet, has sealing gasket, on the exhaust bonnet, has exhaust port, in having the shell of screw thread, have plastics and float ball, plastics float ball and connect and tapered valve rod, and tapered valve rod is in the through hole of exhaust valve.
During use, with the end of its shell installation with radiator, utilize the air pressure in the radiator, water floats principle, acts on ball float and exhaust valve.When gas, ball float and fly rod move down by own wt and gas pressure, automatic vent, and after gas was discharged, the water in the radiator was the ball float levitating, the self acting stop valve valve.
The utlity model has the macropore exhaust, automatic vent is fast, can adjust discharge directions, sealing immediately after the exhaust; Rubber seal, duplicate protection, not dew; The alternative gas of outlet valve is stifled, makes its economical rationality; Product need not keep in repair, and is easy and simple to handle, long service life.
Concrete structure of the present utility model is provided by the following drawings.
What accompanying drawing provided is general structure schematic representation of the present utility model.
Below in conjunction with accompanying drawing concrete structure of the present utility model and embodiment are done to further specify.
See shown in the accompanying drawing: the radiator automatic control pressure vent is to adopt the exhaust valve 4 that has on the shell 7 with threaded coupling by being threaded, in exhaust valve 4, has a through hole, in through hole, has tapered sealing gasket 3, tapered sealing gasket 3 has a through hole, on exhaust valve 4 by the exhaust bonnet 1 that is threaded, in exhaust bonnet 1, has sealing gasket 2, on exhaust bonnet 1, has exhaust port 8, in shell 7, have plastics and float ball 6 with screw thread, plastics float ball 6 and connect and tapered valve rod 5, and tapered valve rod 5 is in the through hole of exhaust valve 4.
Claims (1)
1, a kind of radiator automatic control pressure vent, it is characterized in that: have the exhaust valve (4) that has on the shell (7) of threaded coupling by being threaded, in exhaust valve (4), has a through hole, in through hole, has tapered sealing gasket (3), tapered sealing gasket (3) has a through hole, go up by the exhaust bonnet (1) that is threaded at exhaust valve (4), in exhaust bonnet (1), has sealing gasket (2), on exhaust bonnet (1), has exhaust port (8), in having the shell of screw thread (7), have plastics and float ball (6), plastics float ball (6) and connect and tapered valve rod (5), and tapered valve rod (5) is in the through hole of exhaust valve (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00210763 CN2411389Y (en) | 2000-01-29 | 2000-01-29 | Automatic exhaust valve for radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00210763 CN2411389Y (en) | 2000-01-29 | 2000-01-29 | Automatic exhaust valve for radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2411389Y true CN2411389Y (en) | 2000-12-20 |
Family
ID=33577590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00210763 Expired - Fee Related CN2411389Y (en) | 2000-01-29 | 2000-01-29 | Automatic exhaust valve for radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2411389Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109009661A (en) * | 2018-08-27 | 2018-12-18 | 张丽 | A kind of deposited eye device of ophthalmology herbal medicine |
-
2000
- 2000-01-29 CN CN 00210763 patent/CN2411389Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109009661A (en) * | 2018-08-27 | 2018-12-18 | 张丽 | A kind of deposited eye device of ophthalmology herbal medicine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2411389Y (en) | Automatic exhaust valve for radiator | |
| CN201090751Y (en) | Exhaustion water stop valve | |
| CN201068984Y (en) | Automatic water-returning control valve | |
| CN2787735Y (en) | Anti-freezing water pipe | |
| CN207701827U (en) | A kind of frost-proof hydrant | |
| CN2055209U (en) | Float-controlled exhaust value | |
| CN203223620U (en) | Frost valve of solar water heater | |
| CN203413133U (en) | Waterway automatic control valve | |
| CN2199376Y (en) | Automatic water cut-off or intake valve for water tank | |
| CN2457405Y (en) | Automatic exhaust valve for central heating | |
| CN208669733U (en) | Pressure constant pressure regulating valve and the automotive brake fluid constant pressure oil supply oil piping system for using it | |
| CN201297436Y (en) | Solar pipeline automatic exhaust valve | |
| CN200946698Y (en) | Vacuum drainage valve for solar energy water heater | |
| CN220338601U (en) | Air cooler with water storage function | |
| CN2200088Y (en) | Anti-freezing water tap | |
| CN210770390U (en) | Exhaust valve | |
| CN2387336Y (en) | Water heating self-control valve | |
| CN2466454Y (en) | Pipeline valve | |
| CN207178794U (en) | From backwater anti-freezing water tap | |
| CN2317360Y (en) | Outdoor antifreezing valve | |
| CN2365701Y (en) | Hydraulic water level control valve | |
| CN2283163Y (en) | Bidirectional float-controlled valve | |
| CN200943216Y (en) | Water stop emergency device | |
| CN2529150Y (en) | Solar automatic water supply control valve | |
| CN86209847U (en) | Automatic anti feedback flow exhaust valve for central heating |
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 |