CN2709721Y - Automatic exhaust and cut-off hot water outflow valve - Google Patents
Automatic exhaust and cut-off hot water outflow valve Download PDFInfo
- Publication number
- CN2709721Y CN2709721Y CN 200420011401 CN200420011401U CN2709721Y CN 2709721 Y CN2709721 Y CN 2709721Y CN 200420011401 CN200420011401 CN 200420011401 CN 200420011401 U CN200420011401 U CN 200420011401U CN 2709721 Y CN2709721 Y CN 2709721Y
- Authority
- CN
- China
- Prior art keywords
- valve
- connecting rod
- exhaust
- water stopping
- automatic exhaust
- 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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- Temperature-Responsive Valves (AREA)
Abstract
The utility model relates to an automatic exhaust water stopping valve, comprising a valve body, a thimble and an exhaust vent. Wherein, the two ends of a valve are screw threads, and one end of the valve is fixedly connected with the valve body. The two end surfaces of the ventholes of the valve are tightly connected with the thimble and a rubber valve plug, and a floater connecting rod is fixed on the rubber valve plug, and a spring screw thread is connected on the floater connecting rod and the valve. A floater is fixed on the floater connecting rod. The automatic exhaust water stopping valve can automatically exhaust and simultaneously discourage the water in a heating system not to externally drain. The utility model is simple and reasonable in structure, smart in volume, beautiful in appearance, convenient in installing, low in cost and easy in processing, and the automatic exhaust water stopping valve is antirust, high-temperature resistant and uneasy to be damaged.
Description
Technical field:
The utility model relates to a kind of exhaust water stopping valve, particularly relates to the automatic water stopping valve of a kind of exhaust, belongs to the civilian hot-water heating spare on the heating installation.
Background technique:
Outlet valve on the existing heating installation, arranged the family's discharging valve in every family that just gets married behind the gas, lose several tons at least of the water yields a heating period day like this, tons up to a hundred at most, heat supply unit is puzzled one's brains, if it is not just hot without outlet valve heating installation, and the amount lost of having used outlet valve to supply water is too big, usually heat supply unit uses some unscientific methods and prevents that water resources runs off, as in water, adding dyestuff, diesel oil, the heat supply unit that also has adds the incident of blasting behind the liquefied gas residue in water, caused very big loss.
Summary of the invention:
The utility model provides a kind of exhaust automatic water stopping valve, can self-bleedingly stop the water in the heating system not outflow simultaneously.Improved heating efficiency, for heat supply unit reduces the loss.It is simple and reasonable for structure, and volume is small and exquisite, and beautiful shape is convenient to install, and is with low cost, easy to process, antirust, high temperature resistant, not fragile.
The technical solution of the utility model is: the automatic water stopping valve of a kind of exhaust, form by valve body, thimble, exhaust port, it is characterized in that: the vexed two ends of valve are screw threads, one end is fixedlyed connected with valve body, two end faces of the vexed vent of valve closely are connected with thimble and rubber valve are stifled, it is stifled to be fixed on rubber valve on the cursory connecting rod, spring thread be connected cursory connecting rod and valve vexed on.Cursory being fixed on the cursory connecting rod.
Good effect of the present utility model is and can self-bleedingly stops the water in the heating system not outflow simultaneously.It is simple and reasonable for structure, and volume is small and exquisite, and beautiful shape is convenient to install, and is with low cost, easy to process, antirust, high temperature resistant, not fragile.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
Valve body 1 among the figure, thimble 2, valve are vexed 3, the vexed cushion rubber 4 of valve, and rubber valve is stifled 5, spring 6, cursory connecting rod 7, cursory 8, adjust nut 9, nut cushion rubber 10, the vexed vent 11 of valve, exhaust port 12, valve body ring casing 13.
Embodiment:
The utility model will be further described below in conjunction with accompanying drawing: as shown in Figure 1, the automatic water stopping valve of a kind of exhaust, form by valve body 1, thimble 2, exhaust port 12, wherein valve vexed 3 is fixedly connected on the valve body 1, two end faces of the vexed vent 11 of valve closely are connected with rubber valve stifled 5 with thimble 2, cursory connecting rod 7 is fixed on the rubber valve stifled 5, and spring 6 has been threaded on valve vexed 3 and cursory connecting rod 7.In order to prevent the proper functioning of the automatic water stopping valve of exhaust, must be downwards when exhaust port 12 is installed cursory 8 with cursory 7 usefulness that are connected with being threaded.Not enough or when air was arranged, cursory 8 drive cursory connecting rod 7 by deadweight made spring 6 bendings when water in the heating system, the rubber valve that is attached thereto blocks up 5 end faces that are separated from the vexed vent 11 of valve, and cursory 8 fallen valve body 1 time, exceeds with shell.When opening valve lift pin 2 and carry out exhaust, air enters in the valve body ring casing 13 along the vexed vent 11 of valve and discharges by exhaust port 12.Here moving cursory connecting rod 7 springs 6 of shipper pole restore on the water level in the heater, make on cursory 8 the spacing of valve body 1, and rubber valve stifled 5 is seen the vexed vent 11 of valve fully and water can't be discharged reached the purpose that blocks water automatically.
Claims (2)
1, the automatic water stopping valve of a kind of exhaust, form by valve body (1), thimble (2), exhaust port (12), it is characterized in that: the two ends of valve vexed (3) are screw threads, one end is fixedlyed connected with valve body (1), two end faces of the vexed vent of valve (11) closely are connected with rubber valve stifled (5) with thimble (2), be fixed on rubber valve stifled (5) on the cursory connecting rod (7), spring (6) is threaded on cursory connecting rod (7) and the valve vexed (3), and cursory (8) are fixed on the cursory connecting rod (7).
2, the automatic water stopping valve of a kind of exhaust according to claim 1 is characterized in that upwards installation of described exhaust port (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420011401 CN2709721Y (en) | 2004-01-07 | 2004-01-07 | Automatic exhaust and cut-off hot water outflow valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420011401 CN2709721Y (en) | 2004-01-07 | 2004-01-07 | Automatic exhaust and cut-off hot water outflow valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2709721Y true CN2709721Y (en) | 2005-07-13 |
Family
ID=34848657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420011401 Expired - Fee Related CN2709721Y (en) | 2004-01-07 | 2004-01-07 | Automatic exhaust and cut-off hot water outflow valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2709721Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102062254A (en) * | 2010-12-27 | 2011-05-18 | 嘉兴迈思特管件制造有限公司 | Automatic exhaust device of heating equipment pipeline |
| CN102135185A (en) * | 2010-12-27 | 2011-07-27 | 嘉兴迈思特管件制造有限公司 | Test exhaust joint for heating device |
-
2004
- 2004-01-07 CN CN 200420011401 patent/CN2709721Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102062254A (en) * | 2010-12-27 | 2011-05-18 | 嘉兴迈思特管件制造有限公司 | Automatic exhaust device of heating equipment pipeline |
| CN102135185A (en) * | 2010-12-27 | 2011-07-27 | 嘉兴迈思特管件制造有限公司 | Test exhaust joint for heating device |
| CN102135185B (en) * | 2010-12-27 | 2012-09-12 | 嘉兴迈思特管件制造有限公司 | Test exhaust joint for heating device |
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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 |