CN2335060Y - Liquefied petrolem gas pot residual combustion aid - Google Patents
Liquefied petrolem gas pot residual combustion aid Download PDFInfo
- Publication number
- CN2335060Y CN2335060Y CN 98206800 CN98206800U CN2335060Y CN 2335060 Y CN2335060 Y CN 2335060Y CN 98206800 CN98206800 CN 98206800 CN 98206800 U CN98206800 U CN 98206800U CN 2335060 Y CN2335060 Y CN 2335060Y
- Authority
- CN
- China
- Prior art keywords
- pipe
- air duct
- model
- utility
- air pipe
- 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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- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Feeding And Controlling Fuel (AREA)
Abstract
The utility model relates to a residual liquid combustion aid for a liquefied petroleum gas cylinder, which is provided with an air duct, one end of the air duct is provided with screw threads connected with a safety angle valve, and the other end of the air duct is provided with an O-ring seal connecting the air duct with the liquefied gas cylinder through a clamp handle. The utility model is characterized in that the side face of the air duct is provided with a pressure aid tube communicated with the air duct, and a gas nozzle is installed on the pressure aid tube. The pressure aid tube does not need to be removed when the utility model is inflated; the utility model does not have the requirement for disassembly in use, having the advantages of simple structure, safety and convenience.
Description
The utility model relates to a kind of petroleum oil liquid gas storage tank raffinate blower.
The most of complex structures of existing petroleum oil liquid gas storage tank raffinate blower are difficult to practical application.Existing a kind of petroleum oil liquid gas storage tank raffinate blower, the pressing aid pipe above it need be connected with an end of air pipe, has only when inflation the pressing aid pipe could be installed, and also will unload the pressing aid pipe after the inflation, dismantles loaded down with trivial details, very inconvenient.
The purpose of this utility model is to overcome the deficiency of above-mentioned prior art, does not need to unload the pressing aid pipe when a kind of inflation is provided, and does not have the dismounting requirement, petroleum oil liquid gas storage tank raffinate blower safe and convenient to use.
The purpose of this utility model realizes by following technical proposals:
Petroleum oil liquid gas storage tank raffinate blower, has air pipe, this air pipe one end has the screw thread that is connected with safety corner valve, its the other end has by set lever itself and the tank connected O-ring seal of liquid gas, its technological scheme is that the side of described air pipe is provided with and is attached thereto logical pressing aid pipe, on this pressing aid pipe valve is installed.
The pressing aid pipe is threaded in the joint with air pipe in the technique scheme.
The utility model is attached thereto logical pressing aid pipe because the side of its air pipe is provided with, so the two ends of air pipe still are connected with liquefied gas tank with safety corner valve respectively.The pressing aid pipe does not influence air pipe air guide work at ordinary times, as long as the valve on the pressing aid pipe is inflated (inflating), the pressure in the liquefied gas tank is increased when needs are inflated, and does not need to unload the pressing aid pipe.Valve is a Non-return air valve, and is safe and convenient to use, and it is simple in structure.
The utility model is described in further detail below in conjunction with accompanying drawing:
Accompanying drawing is a structural representation of the present utility model.
With reference to accompanying drawing, the utlity model has air pipe 1, this air pipe one end has the screw thread 2 that is connected with safety corner valve, its the other end has by set lever itself and the tank connected O-ring seal 3 of liquid gas, the side of described air pipe 1 is provided with and is attached thereto logical pressing aid pipe 4, pressing aid pipe 4 and air pipe 1 are threaded at the place of connection, on this pressing aid pipe valve 5 are installed.Valve 5 is a Non-return air valve.When the utility model is installed for the first time, should earlier the pressing aid pipe be unloaded, set lever is penetrated until contacting with O-ring seal from the threaded end of air pipe, then air pipe is connected with the pressing aid pipe, the two can be threaded, also can be welded in one, the threaded end with air pipe is connected with safety corner valve afterwards.When the liquefied gas tank internal air pressure equates with ambient pressure, liquid gas no longer overflows in jar, this moment is by blower supercharging in jar, when reaching certain pressure, open the liquid gas cooking stove switch, gas cooker resume combustion again like this is when the jar internal air pressure equates again with ambient pressure, also can pressurize once more, utilize fully up to raffinate.
Claims (2)
1, a kind of petroleum oil liquid gas storage tank raffinate blower, has air pipe (1), this air pipe one end has the screw thread (2) that is connected with safety corner valve, its the other end has by set lever itself and the tank connected O-ring seal of liquid gas (3), the side that it is characterized in that described air pipe (1) is provided with and is attached thereto logical pressing aid pipe (4), and valve (5) is installed on this pressing aid pipe.
2, petroleum oil liquid gas storage tank raffinate blower according to claim 1 is characterized in that pressing aid pipe (4) is threaded at the place of connection with air pipe (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98206800 CN2335060Y (en) | 1998-07-16 | 1998-07-16 | Liquefied petrolem gas pot residual combustion aid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98206800 CN2335060Y (en) | 1998-07-16 | 1998-07-16 | Liquefied petrolem gas pot residual combustion aid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2335060Y true CN2335060Y (en) | 1999-08-25 |
Family
ID=33962886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98206800 Expired - Fee Related CN2335060Y (en) | 1998-07-16 | 1998-07-16 | Liquefied petrolem gas pot residual combustion aid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2335060Y (en) |
-
1998
- 1998-07-16 CN CN 98206800 patent/CN2335060Y/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 |