CN209246140U - A kind of stable-pressure device of cooking stove - Google Patents
A kind of stable-pressure device of cooking stove Download PDFInfo
- Publication number
- CN209246140U CN209246140U CN201821568714.2U CN201821568714U CN209246140U CN 209246140 U CN209246140 U CN 209246140U CN 201821568714 U CN201821568714 U CN 201821568714U CN 209246140 U CN209246140 U CN 209246140U
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- CN
- China
- Prior art keywords
- pressure maintaining
- maintaining valve
- kindling material
- gas outlet
- main fiery
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Feeding And Controlling Fuel (AREA)
Abstract
A kind of stable-pressure device of cooking stove, belongs to commercial kitchen tool field, including pressure maintaining valve and the solenoid valve that pressure maintaining valve rear end is arranged in, it is characterised in that: pressure maintaining valve includes the kindling material pressure maintaining valve being set side by side and main fiery pressure maintaining valve；The end of the kindling material pressure maintaining valve and main fiery pressure maintaining valve is respectively equipped with kindling material gas outlet and main fiery gas outlet, and the installation end face of the kindling material gas outlet and main fiery gas outlet is plane.The utility model can guarantee the combustion stability of kindling material and main fire simultaneously, and simple installation, safe and reliable.
Description
Technical field
The utility model belongs to commercial kitchen tool field, and in particular to a kind of stable-pressure device of cooking stove.
Background technique
Commercial stove is widely used in the occasions such as restaurant, hotel, mostly liquefied gas combustion heat supplying, commercial furnace existing at present
The sparking mode of stove is usually the mode that kindling material Chang Minghuo adds main fire to light.Kindling material burning need gas quantity it is smaller, flame compared with
It is small, when lighting main fire, since the gas quantity that main fire needs is larger, at this time just it is very easy to that " robbing gas " phenomenon occurs,
I.e. a large amount of combustion gas enter main fiery admission line, and the gas quantity of kindling material is supplied to just largely to be weakened, at this point, the burning of kindling material is just
Will receive influence causes flare faint, to affect lighting for main fire, fire the combustion gas in winner's fire tube road cannot sufficiently
It burns and generates large quantity of exhaust gas, cause to discharge exceeded；Kindling material extinguishing can be even directly resulted in when kindling material pipeline internal combustion unsaturated vapor, needed
Kindling material and main fire are rekindled, burner has nearby gathered a large amount of still unburned combustion gas at this time, easily sends out when lighting a fire again
Raw small range detonation, generates very big security risk.Usually only simple installation one on existing commercial stove admission line
Pressure maintaining valve, but it only ensure that the stability of initial combustion gas, can not directly guarantee the air inlet stability of kindling material and main fire, because
How this, guarantee that kindling material and main fire can stablize burning and become a problem urgently to be resolved.
In addition, interconnected by pipe screw thread between pressure maintaining valve and other pipeline valves, but pipe screw thread
Connection type is easy to that gas leakage occurs, and often screws the inappropriate phenomenon in rear position when installation, considerably increases
Operation difficulty, adjustment and installation all take time and effort.
Summary of the invention
Technical problem to be solved by the utility model is: overcoming the deficiencies of the prior art and provide a kind of pressure stabilizing dress of cooking stove
It sets, can guarantee the combustion stability of kindling material and main fire simultaneously, and is simple installation, safe and reliable.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of stable-pressure device of cooking stove, including it is steady
Pressure valve and the solenoid valve that pressure maintaining valve rear end is set, it is characterised in that: pressure maintaining valve includes the kindling material pressure maintaining valve being set side by side and master
Fiery pressure maintaining valve；The end of the kindling material pressure maintaining valve and main fiery pressure maintaining valve is respectively equipped with kindling material gas outlet and main fiery gas outlet, described
The installation end face of kindling material gas outlet and main fiery gas outlet is plane.
Preferably, screw thread there are four being uniformly arranged respectively on the installation end face of the kindling material gas outlet and main fiery gas outlet
Hole.
Compared with prior art, the utility model has the beneficial effects that
1. the pressure maintaining valve in the utility model includes the kindling material pressure maintaining valve being set side by side and main fiery pressure maintaining valve, this allows for firing
Gas separately flows into kindling material pressure maintaining valve and main fiery pressure maintaining valve after air inlet entrance, then just enters burner and burns, ensures that in this way
The gas quantity that the gas quantity and main fire burning that kindling material burning needs need is stable, to ensure that kindling material and main fire
Combustion stability avoids the generation of " robbing gas " phenomenon, so that fuel gas buring is more stable sufficiently, securely and reliably.
2. two gas outlets end face of pressure maintaining valve is all provided with as plane in the utility model, and uniformly opens up four threaded holes,
The fixed installation for facilitating pressure maintaining valve Yu other pipeline valves, the defect that pipe screw thread is installed before avoiding, avoids gas leak phenomenon
Occur, and install simply, operates conveniently, substantially increase production efficiency and quality.
Detailed description of the invention
Fig. 1 is the perspective view of the utility model；
Fig. 2 is the schematic diagram of internal structure of the utility model.
In the figure, it is marked as
1. kindling material pressure maintaining valve；2. main fire pressure maintaining valve；3. solenoid valve；4. air inlet；5. kindling material gas outlet；6. main fire outlet
Mouthful；7. threaded hole.
Specific embodiment
Embodiment with reference to the accompanying drawing is described further the utility model:
As shown in Figure 1, 2, the utility model provides a kind of cooking stove stable-pressure device, including pressure maintaining valve and setting in pressure stabilizing
The solenoid valve 3 of valve rear end, pressure maintaining valve include the kindling material pressure maintaining valve 1 being set side by side and main fiery pressure maintaining valve 2, kindling material pressure maintaining valve 1 into
The air inlet of port and main fiery pressure maintaining valve 2 is set side by side, and the air inlet of kindling material pressure maintaining valve 1 is less than the air inlet of main fiery pressure maintaining valve 2
Mouthful.The end of kindling material pressure maintaining valve 1 and main fiery pressure maintaining valve 2 is respectively equipped with kindling material gas outlet 5 and main fiery gas outlet 6, kindling material gas outlet 5
Installation end face with main fiery gas outlet 6 is plane, and installs and be uniformly arranged that there are four threaded holes 7 on end face respectively.
The working principle and specific embodiment of the utility model:
When igniting, solenoid valve 3 is opened, and combustion gas is entered in pressure maintaining valve body by air inlet 4, respectively enters 1 He of kindling material pressure maintaining valve
Main fire pressure maintaining valve 2, via the steady pressure treatment of kindling material pressure maintaining valve 1 and main fiery pressure maintaining valve 2, the combustion gas for exporting stable air pressure is respectively enterd
Burner burning.Kindling material burns first, and when lighting main fire, due to the effect of kindling material pressure maintaining valve 1, the combustion gas for being output to kindling material is maintained
On constant atmospheric pressure value, the generation of " robbing gas " phenomenon is avoided, ensure that the stabilization of kindling material burning.Simultaneously because main fire pressure maintaining valve
2 presence ensure that the combustion gas for being output to main fire maintains on constant atmospheric pressure value, to ensure that reasonable general mood ratio, promote
Make main fiery combustion gas full combustion, reduce discharge amount of exhaust gas, also more has safe and reliable.
Since the installation end face of kindling material gas outlet 5 and main fiery gas outlet 6 is plane, and installs and be uniformly arranged respectively on end face
There are four threaded holes 7, when such pressure maintaining valve is connected with other pipeline valves, only need middle pad sealing ring to seal, pass through spiral shell
Bar connection, avoids the gas leak phenomenon of pipe screw thread connection, but also installation is more simple, is not required to not locate for control-rod again
It is worried in same plane, substantially increase production efficiency and quality.
The valve core structure for the pressure maintaining valve used in the utility model is the prior art, is repeated no more.
The above descriptions are merely preferred embodiments of the present invention, is not to make other forms to the utility model
Limitation, any person skilled in the art is changed or is modified as possibly also with the technology contents of the disclosure above equivalent
The equivalent embodiment of variation.But it is all without departing from the content of the technical scheme of the utility model, the technology according to the utility model is real
Matter any simple modification, equivalent variations and remodeling to the above embodiments, still fall within the guarantor of technical solutions of the utility model
Protect range.
Claims (2)
1. a kind of stable-pressure device of cooking stove, including pressure maintaining valve and the solenoid valve that pressure maintaining valve rear end is arranged in, it is characterised in that: pressure stabilizing
Valve includes the kindling material pressure maintaining valve being set side by side and main fiery pressure maintaining valve；The end of the kindling material pressure maintaining valve and main fiery pressure maintaining valve is set respectively
There are a kindling material gas outlet and main fiery gas outlet, the installation end face of the kindling material gas outlet and main fiery gas outlet is plane.
2. the stable-pressure device of cooking stove according to claim 1, it is characterised in that: the kindling material gas outlet and main fiery gas outlet
Installation end face on be uniformly arranged respectively there are four threaded hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821568714.2U CN209246140U (en) | 2018-09-26 | 2018-09-26 | A kind of stable-pressure device of cooking stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821568714.2U CN209246140U (en) | 2018-09-26 | 2018-09-26 | A kind of stable-pressure device of cooking stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209246140U true CN209246140U (en) | 2019-08-13 |
Family
ID=67518506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821568714.2U Active CN209246140U (en) | 2018-09-26 | 2018-09-26 | A kind of stable-pressure device of cooking stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209246140U (en) |
-
2018
- 2018-09-26 CN CN201821568714.2U patent/CN209246140U/en active Active
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