CN209246138U - A kind of controller for gas of commercial stove - Google Patents
A kind of controller for gas of commercial stove Download PDFInfo
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- CN209246138U CN209246138U CN201821568066.0U CN201821568066U CN209246138U CN 209246138 U CN209246138 U CN 209246138U CN 201821568066 U CN201821568066 U CN 201821568066U CN 209246138 U CN209246138 U CN 209246138U
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- valve
- kindling material
- pressure maintaining
- gas
- control valve
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Abstract
A kind of controller for gas of commercial stove, belongs to commercial kitchen tool field.Including pressure maintaining valve, main fiery control valve, kindling material control valve, air inlet, main fiery gas outlet and kindling material gas outlet, it is characterized by: including the kindling material pressure maintaining valve being set side by side and main fiery pressure maintaining valve in the pressure maintaining valve, the kindling material pressure maintaining valve is connect with kindling material control valve, and the main fiery pressure maintaining valve is connect with main fiery control valve；The main fiery control valve and kindling material control valve respectively include valve body, and valve body is interior to be respectively arranged with the first valve and the second valve along fuel gas flow direction, and the kindling material gas outlet and main fiery gas outlet are in 90 degree of angles with fuel gas flow direction in valve body.The utility model can guarantee that the gas flow of kindling material and main fire is stablized, and greatly shorten lateral length, and install simple and reliable.
Description
Technical field
The utility model belongs to commercial kitchen tool field, and in particular to a kind of controller for gas of commercial stove.
Background technique
Commercial stove is widely used in the occasions such as restaurant, hotel, mostly liquefied gas combustion heat supplying, and liquefied gas needs to mix empty
It could full combustion after gas.
The patent of the Patent No. 201721360320.3 of the applicant gives specific valve control structure, but vertical
Total is seen it can be found that it is provided only with a pressure maintaining valve on main pipeline, pressure stabilizing work can only be played to initial combustion gas
With, and in actual use, usually first light kindling material, then refire main fire, when opening main fiery control valve, a large amount of combustion gas into
It becomes owner of fiery gas pipeline and " robbing gas " phenomenon easily occurs, so that the gas flow in kindling material gas pipeline is reduced suddenly, thus
Kindling material occurs weaken even to extinguish, causes security risk and the dangerous phenomenons such as discharge amount of exhaust gas is exceeded.In addition, this device is whole
Lateral length is very long, and the panel space of usually commercial stove is limited, when commercial stove is using double hearths, two sets of valve systems
Being arranged on panel just seems abnormal crowded, substantially reduces usage comfort.Moreover, being connected with each other between each individual valve
Pipe screw thread connection is generallyd use, when the screw thread of two valves tightens fixed, it is difficult to ensure that the depth of parallelism and leakproofness of the two,
So that installation and adjustment difficulty and gas leak phenomenon take place frequently.
Therefore, applicant improves original valve control system, proposes the application.
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 combustion of commercial stove
Gas control device can guarantee that the gas flow of kindling material and main fire is stablized, greatly shorten lateral length, and install simple and reliable.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of combustion gas of commercial stove controls dress
It sets, including pressure maintaining valve, main fiery control valve, kindling material control valve, air inlet, main fiery gas outlet and kindling material gas outlet, it is characterised in that:
It include the kindling material pressure maintaining valve being set side by side and main fiery pressure maintaining valve in the pressure maintaining valve, the kindling material pressure maintaining valve and kindling material control valve connect
It connects, the main fiery pressure maintaining valve is connect with main fiery control valve；The main fiery control valve and kindling material control valve respectively include valve body, valve body
Interior to be respectively arranged with the first valve and the second valve along fuel gas flow direction, the kindling material gas outlet and main fiery gas outlet are and valve
Internal fuel gas flow direction is in 90 degree of angles.
Preferably, it is fastenedly connected between the pressure maintaining valve and main fiery control valve, kindling material control valve by screw rod, and connecting pin
Face is plane.
Preferably, the first valve of the main fiery control valve is wind-gas linkage valve, including spherical valve core and upper adjusting rod, under
Adjusting rod, the lower dolly bar connect air duct；Fire limit air valve based on second valve, including spherical valve core and adjusting rod.
Preferably, the first valve of the kindling material control valve is kindling material regulating valve, including spherical valve core and adjusting rod；Second
Valve is needle valve, including adjusting rod.
Compared with prior art, the utility model has the beneficial effects that
1. including the kindling material pressure maintaining valve being set side by side and main fiery pressure maintaining valve in the pressure maintaining valve of the utility model, the kindling material is steady
Pressure valve is connect with kindling material control valve, and the main fiery pressure maintaining valve is connect with main fiery control valve, i.e., using two pressure maintaining valves respectively to fire
Kind combustion gas air pressure and main fiery combustion gas air pressure carry out steady pressure treatment, to guarantee that the combustion gas air pressure for being passed through burner maintains constant model
In enclosing, combustion gas air pressure constant needed for especially guaranteeing kindling material, then kindling material flame stabilization, avoids " robbing gas " phenomenon in this way
Occur, guarantees main fiery normal ignition, also further reduce exhaust emission rate, be conducive to safety and environmental protection.
2. the main fiery control valve and kindling material control valve in the utility model respectively include valve body, valve body is interior along fuel gas flow side
To being respectively arranged with the first valve and the second valve, the kindling material gas outlet and main fiery gas outlet with fuel gas flow side in valve body
To in 90 degree of angles, original main fire wind gas interstage valve and main fire limit air valve are combined into one, original kindling material are adjusted by this measure
Valve and kindling material limit air valve are combined into one, and substantially reduce the lateral length of entire valve system, and reduce a large amount of valve
Connection between valve greatly reduces the generation of gas leak phenomenon, so that hot plate space is rich, cook's operation ease is big
It is big to improve.
3. being fastenedly connected between pressure maintaining valve and main fiery control valve, kindling material control valve by screw rod in the utility model, and even
Contact surface is plane, changes the connection type of previous pipe screw thread, is connected between valve by plane, can encrypt seal sealing, so
It is fixedly connected afterwards by screw rod, can effectively avoid gas leakage and adjusts the depth of parallelism between valve, enormously simplify installation
Process improves installation effectiveness and installation quality.
4. the kindling material limit air valve in the utility model uses needle-like valve arrangement, based on the small spy of gas flow needed for kindling material
Point, so that the adjusting of kindling material gas flow is more accurate, avoids spherical valve core regulation difficulty using the special construction of needle valve
Big defect greatly reduces the adjusting difficulty of user.
Detailed description of the invention
Fig. 1 is the utility model stereoscopic schematic diagram；
Fig. 2 is the structural blast schematic diagram of the utility model；
The schematic diagram of internal structure of the utility model when Fig. 3.
In the figure, it is marked as
1 pressure maintaining valve；11 kindling material pressure maintaining valves；12 main fiery pressure maintaining valves；2 kindling material control valves；21 valve bodies；22 kindling material regulating valves；221
Spherical valve core；222 adjusting rods；23 kindling materials limit air valve；231 adjusting rods；3 main fiery control valves；31 valve bodies；The linkage of 32 main fire wind gas
Valve；321 spherical valve cores；Adjusting rod on 322；323 lower dolly bars；324 air ducts；33 main fire limit air valves；331 spherical valve cores；332 adjust
Pole；4 air inlets；5 kindling material gas outlets；6 main fiery gas outlets；7 screw rods.
Specific embodiment
Embodiment with reference to the accompanying drawing is described further the utility model:
As shown in Fig. 1 ~ Fig. 3, a kind of controller for gas of commercial stove, including pressure maintaining valve 1, main fiery control valve 3, kindling material
Control valve 2, air inlet 4, main fiery gas outlet 6 and kindling material gas outlet 5, interior pressure maintaining valve 1 includes the kindling material pressure maintaining valve 11 being set side by side
With main fiery pressure maintaining valve 12, kindling material pressure maintaining valve 11 is connect with kindling material control valve 2, and main fire pressure maintaining valve 12 is connect with main fiery control valve 3.
Main fire control valve 3 includes valve body 31, and valve body 31 is interior to be respectively arranged with the first valve and second along fuel gas flow direction
Valve, the first valve are main fire wind gas interstage valve 32, including spherical valve core 321 and upper adjusting rod 322, lower dolly bar 323, are lowered
Pole 323 connects air duct 324.Fire limit air valve 33 based on second valve, including spherical valve core 331 and adjusting rod 332.
Kindling material control valve 2 includes valve body 21, and valve body 21 is interior to be respectively arranged with the first valve and second along fuel gas flow direction
Valve, the first valve are kindling material regulating valve 22, including spherical valve core 221 and adjusting rod 222.Second valve is that kindling material limits air valve
23, including adjusting rod 231,231 end of adjusting rod are taper valve core.
Main fire gas outlet 6 and kindling material gas outlet 5 are in respectively 90 degree of angles with the intracorporal fuel gas flow direction of its valve, are eliminated
Elbow structure further shortens the lateral dimension of entire valve system, optimizes overall structure.
Pressure maintaining valve 1, main fiery control valve 3, kindling material control valve 2 connecting end surface be plane, pressure maintaining valve 1 and main fiery control valve
3, it is fastenedly connected, is sealed between joint face by sealing ring, the front tube avoided by screw rod 7 respectively between kindling material control valve 2
Various drawbacks of thread connecting mode, improve connective stability and leakproofness between valve, at the same install it is more simple just
It is prompt.
The working principle and specific embodiment of the utility model:
When specific works, combustion gas is entered in pressure maintaining valve by air inlet 4, and kindling material limit air valve 23 and master are first passed through when using for the first time
Fire limit air valve 33 adjusts the gas flow size of the main fire of kindling material, the structure due to kindling material limit air valve 23 using needle valve, energy respectively
It is enough accurately controlled the size of gas flow, avoids that kindling material gas flow is excessive to cause fuel gas buring insufficient or combustion gas stream
Measure the too small problem for keeping kindling material flame too small.Then kindling material regulating valve 22 is opened, combustion gas flows through kindling material pressure maintaining valve 1, kindling material is adjusted
Valve 22, kindling material limit air valve 23, kindling material gas outlet 5 reach burner, and igniting makes kindling material burn, and kindling material pressure maintaining valve 11 maintains fire at this time
The stabilization of kind combustion gas air pressure.
When high fire being needed to cook, main fire wind gas interstage valve 32 is opened, combustion gas flows through main fiery pressure maintaining valve 12, the linkage of main fire wind gas
Valve 32, main fire limit air valve 33, main fiery gas outlet 6 reach burner burning, in the process, due to the presence of kindling material pressure maintaining valve 11,
It ensure that the stabilization of kindling material combustion gas air pressure, while main fiery pressure maintaining valve 12 ensure that the stabilization of main fiery combustion gas air pressure, to ensure that
The stability of kindling material and main fiery flame guarantees that fuel gas buring is more abundant so that general mood proportion is in reasonable range always,
Avoid kindling material flame it is faint in addition extinguish and caused by burning waste gas rate is excessive or even the generation of deflagration phenomenon, substantially increase
Fuel gas buring rate and safety coefficient.
Needle valve used by kindling material limit air valve 23 is the prior art in the utility model, is no longer excessively repeated；Main fire wind
The Patent No. that the connection structure and the course of work etc. of gas interstage valve 32 and air duct 324 have also been applied by the applicant
201721360320.3 patent disclosed in, repeat 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 (4)
1. a kind of controller for gas of commercial stove, including pressure maintaining valve, main fiery control valve, kindling material control valve, air inlet, main fire
Gas outlet and kindling material gas outlet, it is characterised in that: include the kindling material pressure maintaining valve being set side by side and main fiery pressure stabilizing in the pressure maintaining valve
Valve, the kindling material pressure maintaining valve are connect with kindling material control valve, and the main fiery pressure maintaining valve is connect with main fiery control valve；The main fire control system
Valve and kindling material control valve respectively include valve body, and valve body is interior to be respectively arranged with the first valve and the second valve along fuel gas flow direction,
The kindling material gas outlet and main fiery gas outlet are in 90 degree of angles with fuel gas flow direction in valve body.
2. a kind of controller for gas of commercial stove according to claim 1, it is characterised in that: the pressure maintaining valve and master
It is fastenedly connected between fiery control valve, kindling material control valve by screw rod, and connecting end surface is plane.
3. a kind of controller for gas of commercial stove according to claim 2, it is characterised in that: the main fiery control valve
The first valve be wind-gas linkage valve, including spherical valve core and upper adjusting rod, lower dolly bar, the lower dolly bar connect air duct；
Fire limit air valve based on second valve, including spherical valve core and adjusting rod.
4. a kind of controller for gas of commercial stove according to claim 2, it is characterised in that: the kindling material control valve
The first valve be kindling material regulating valve, including spherical valve core and adjusting rod；Second valve is needle valve, including adjusting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821568066.0U CN209246138U (en) | 2018-09-26 | 2018-09-26 | A kind of controller for gas of commercial stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821568066.0U CN209246138U (en) | 2018-09-26 | 2018-09-26 | A kind of controller for gas of commercial stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209246138U true CN209246138U (en) | 2019-08-13 |
Family
ID=67518501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821568066.0U Active CN209246138U (en) | 2018-09-26 | 2018-09-26 | A kind of controller for gas of commercial stove |
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| Country | Link |
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| CN (1) | CN209246138U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111237754A (en) * | 2020-01-15 | 2020-06-05 | 山东大学 | Micro-flame array burner capable of burning multi-component fuel |
-
2018
- 2018-09-26 CN CN201821568066.0U patent/CN209246138U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111237754A (en) * | 2020-01-15 | 2020-06-05 | 山东大学 | Micro-flame array burner capable of burning multi-component fuel |
| CN111237754B (en) * | 2020-01-15 | 2020-12-04 | 山东大学 | Micro-flame array burner capable of burning multi-component fuel |
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