CN86209207U - Compression release valve with pressure detection device - Google Patents
Compression release valve with pressure detection device Download PDFInfo
- Publication number
- CN86209207U CN86209207U CN 86209207 CN86209207U CN86209207U CN 86209207 U CN86209207 U CN 86209207U CN 86209207 CN86209207 CN 86209207 CN 86209207 U CN86209207 U CN 86209207U CN 86209207 U CN86209207 U CN 86209207U
- Authority
- CN
- China
- Prior art keywords
- pressure
- detection device
- pressure detection
- valve
- reducing valve
- 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.)
- Withdrawn
Links
Images
Landscapes
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model discloses a pressure reducing valve with pressure detection device. The pressure reducing valve with a pressure detection device is a valve device which makes the pressure detection device be arranged at the inlet channel of the pressure reducing valve. The pressure reducing valve with the pressure detection device can be used for liquefied gas steel bottles or other steel bottles. The pressure reducing valve with the pressure detection device can effectively make the air pressure at the outlets of the steel bottles stable and can also indicate the gas consumption conditions in the steel bottles.
Description
The utility model relates to a kind of reduction valve that has pressure-detecting device, is a kind of control valve unit that pressure-detecting device directly is housed on reduction valve.Can be used for household liquified gas cylinder or other steel cylinder.
Do not indicate the indicating device of liquid gas storage in the bottle on the current cylinder for liquefied gas, this causes a lot of troubles to the user.Though sell on the market pressure meter and reduction valve are arranged, want on cylinder for liquefied gas, promptly to be equipped with pressure gauge the middle necessary transit joint that uses of reduction valve is housed again.This method is installed complicated, uses loaded down with trivial detailsly, leaks gas easily, becomes unsafe factor, does not conform to customer requirements.
The purpose of this utility model provides a kind of device, and it can effectively stablize the air pressure in steel cylinder outlet port, can indicate the storage of gas in the steel cylinder again.
The utility model constitutes simple: reduction valve itself is divided into body cap 1 and following valve body 7.Pressure-detecting device 2 just is contained in down on the valve body 7, and following valve body 7 is main structures of reduction valve.Underpressure chamber 4 and import 5 thereof, outlet 3 are all on following valve body 7.And pressure-detecting device 2 is just at stand in channel 8 places of the reduction valve that is positioned at underpressure chamber import 5 fronts, central need not any transit joint.Pressure-detecting device 2 is that the stand in channel 8 by screw thread on its strut and reduction valve links to each other.
A end of the present utility model (referring to Fig. 1) links to each other with steel cylinder.During angle valve on opening cylinder for liquefied gas, the air communication in the steel cylinder is crossed pressure measurement and is partly entered down underpressure chamber import 5 on the valve body 7, enters underpressure chamber 4 and reduces pressure.Because pressure-detecting device 2 is at stand in channel 8 places of decompression, thereby pressure-detecting device will be pointed out the situation of existing gas in the steel cylinder.The pressure of gas at underpressure chamber import 5 places is 0.2～10kg/cm
2The pressure in outlet port, underpressure chamber is 0.025～0.33kg/cm after 4 decompressions of underpressure chamber
2, enter sebific duct and use, for the user provides stable outlet air pressure.
The utility model is simple in structure, stable performance.Failtests is all passed through at all member positions.Safe, reasonable, simple to operate.The effect that shows gas consumption situation in the cylinder for liquefied gas is promptly arranged, the effect of decompression is also arranged, and cost is low, be fit to family expenses, can push open on market very soon.
Description of drawings:
Fig. 1 is the utility model overall pattern.
The 1-valve upper cover; The 2-pressure-detecting device; Valve body under the 7-.
Fig. 2 is the structural drawing of following valve body 7.
The outlet of 3-underpressure chamber; The 4-underpressure chamber; The import of 5-underpressure chamber; 6-connects the screw thread of pressure-detecting device; The stand in channel of 8-reduction valve.
Claims (1)
1, the reduction valve that has pressure-detecting device is made up of valve upper cover 1, following valve body 7, pressure-detecting device 2, it is characterized in that said pressure-detecting device 2 is contained in down reduction valve stand in channel 8 places on the valve body 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 86209207 CN86209207U (en) | 1986-11-19 | 1986-11-19 | Compression release valve with pressure detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 86209207 CN86209207U (en) | 1986-11-19 | 1986-11-19 | Compression release valve with pressure detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN86209207U true CN86209207U (en) | 1987-10-07 |
Family
ID=4811144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 86209207 Withdrawn CN86209207U (en) | 1986-11-19 | 1986-11-19 | Compression release valve with pressure detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN86209207U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101523102B (en) * | 2006-10-10 | 2011-04-06 | 丹佛斯公司 | Flow adjustment valve |
| CN103470850A (en) * | 2013-09-25 | 2013-12-25 | 苏州华恒医用器械有限公司 | Mobile phone detection device |
-
1986
- 1986-11-19 CN CN 86209207 patent/CN86209207U/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101523102B (en) * | 2006-10-10 | 2011-04-06 | 丹佛斯公司 | Flow adjustment valve |
| CN103470850A (en) * | 2013-09-25 | 2013-12-25 | 苏州华恒医用器械有限公司 | Mobile phone detection device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN86209207U (en) | Compression release valve with pressure detection device | |
| CN2171015Y (en) | Hand operated towerless water supply small equipment | |
| CN215259220U (en) | Pipeline connecting device for CNG (compressed natural gas) filling machine | |
| CN2151317Y (en) | Shutoff valve for seperate air conditioner | |
| CN2427713Y (en) | Cock for preventing LPG cylinder from being leakage | |
| CN2068629U (en) | Small oxygen feeder | |
| CN2093977U (en) | Upper gas nozzle of gas bottle of gas lighter | |
| CN2162583Y (en) | Mini-stick aerator for liquefier tank | |
| CN220981011U (en) | Gas cylinder pressure detection device | |
| CN2043702U (en) | Pressure indicator for the tank of liquefied petroleum gas | |
| CN2198496Y (en) | Independent joint with spare steel cylinder | |
| CN2473330Y (en) | Anti-theft device for gas well wellhead | |
| CN2299971Y (en) | Overflow gas safety automatic cut-off valve | |
| CN2145298Y (en) | Piston governing valve | |
| CN2247487Y (en) | Pressure discharging device for vacuum bottle | |
| CN2242987Y (en) | Safety residual-gas valve | |
| CN205658684U (en) | Anticorrosive refrigeration sales exhibition platform | |
| CN2335060Y (en) | Liquefied petrolem gas pot residual combustion aid | |
| CN2420488Y (en) | Novel petroleum liquefied gas steel cylinder | |
| CN2165301Y (en) | Pressure regulator with fastening spring for LPG | |
| CN2189689Y (en) | Inflating each-other device of liquified petroleum gas cylinder | |
| CN2215080Y (en) | Synthetic liquefied gas fuel supply device | |
| CN87204247U (en) | Relief valve capable of showing the remains of gas | |
| CN2195036Y (en) | Water booster for fuel oil stove | |
| CN2057255U (en) | Indicating pressure regulator for liquefied petroleum |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| 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 |