CN211451014U - Energy-saving gas stove - Google Patents

Energy-saving gas stove Download PDF

Info

Publication number
CN211451014U
CN211451014U CN201920791824.3U CN201920791824U CN211451014U CN 211451014 U CN211451014 U CN 211451014U CN 201920791824 U CN201920791824 U CN 201920791824U CN 211451014 U CN211451014 U CN 211451014U
Authority
CN
China
Prior art keywords
fire
combustion
pipe
communicated
supporting
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.)
Active
Application number
CN201920791824.3U
Other languages
Chinese (zh)
Inventor
何小明
Original Assignee
何小明
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 何小明 filed Critical 何小明
Priority to CN201920791824.3U priority Critical patent/CN211451014U/en
Application granted granted Critical
Publication of CN211451014U publication Critical patent/CN211451014U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model relates to the technical field of gas cookers, in particular to an energy-saving gas cooker, which comprises a cooker body, a fan and a fire gathering ring, wherein the fire gathering ring is bowl-shaped, and the bottom of the fire gathering ring is provided with a combustion port; the stove body comprises a mixing chamber, the top of the mixing chamber is provided with a fire outlet pipe communicated with the inside of the mixing chamber, and the edge of a combustion port is provided with a check ring connected with the top of the mixing chamber; the air outlet of the fan is communicated with the fire outlet pipe, and the side wall of the mixing chamber is communicated with a mixing pipe; the inner wall of the fire gathering ring is also provided with a fire baffle in an annular mode, and a combustion-supporting pipe is communicated with the fire gathering ring between the fire baffle and the combustion port; the utility model can be attached to the bottom of the pan through the arrangement of the bowl-shaped fire gathering ring, the mixing pipe is a pipeline for mixing gas and air for the first time, and the secondary gas combustion supporting is realized through the communication of the air outlet of the fan and the fire outlet pipe; the flame-retardant boiler has the advantages that the flame-retardant plate is arranged to be matched with the combustion-supporting pipe to realize third gas combustion supporting, more efficient utilization is guaranteed, and flame can be concentrated at the bottom of the boiler through the flame-retardant plate.

Description

Energy-saving gas stove
Technical Field
The utility model relates to a gas-cooker technical field, concretely relates to energy-conserving gas-cooker.
Background
The existing gas stoves generally comprise household gas stoves and fierce fire stoves used in restaurants; the energy utilization rate of all gas stoves can only reach 60%, the energy can not be efficiently utilized, waste is caused, and simultaneously waste heat and unburned gas can cause environmental pollution and cannot be secondarily utilized.
The household gas stove can obtain heat energy only through gas combustion, needs to reach a certain temperature, and mainly utilizes the gas pressure boosting of gas; however, due to unstable air pressure, the gas can be insufficiently combusted, carbon deposition can occur at the bottom or around the pot after the pot is used for a period of time, and the pot can only utilize the outer flame to achieve certain stability, but the thrust of the flame is insufficient.
The strong fire stove uses an internal oxygen combustion method, the internal temperature is high, but when oxygen is robbed, the internal flame and the external flame cause a part of gas to be blown away by internal wind without robbing oxygen, and when the gas is required to reach a certain temperature, only the combustion-supporting gas is continuously added, so that a part of gas cannot be combusted and cannot be used for the second time.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: provided is an energy-saving gas stove which can more thoroughly utilize gas.
In order to solve the technical problem, the utility model discloses a technical scheme be:
an energy-saving gas stove comprises a stove body, a fan and a fire gathering ring, wherein the fire gathering ring is bowl-shaped, and the bottom of the fire gathering ring is provided with a combustion port;
the range body comprises a mixing chamber, the top of the mixing chamber is provided with a fire outlet pipe communicated with the inside of the mixing chamber, the fire outlet pipe extends into a combustion port, and the edge of the combustion port is provided with a retaining ring connected with the top of the mixing chamber; an air outlet of the fan is communicated with the fire outlet pipe, and a mixing pipe is communicated with the side wall of the mixing chamber;
the inner wall of the fire gathering ring is also provided with a fire baffle in an annular mode, a combustion-supporting pipe is communicated with the fire gathering ring between the fire baffle and the combustion port, and the other end of the combustion-supporting pipe is communicated with an air outlet channel of the fan through a valve; the fire baffle is provided with an air outlet.
The beneficial effects of the utility model reside in that: the bowl-shaped fire gathering ring can be attached to the pot bottom, so that the gas stove and the pot bottom have enough contact area; the mixing pipe is a pipeline for mixing gas and air for the first time, and is communicated with the fire outlet pipe through an air outlet of the fan, so that secondary gas combustion supporting can be realized; the fire baffle is arranged and matched with the combustion-supporting pipe, so that the gas combustion supporting for the third time can be realized, and the heat energy towards the pot bottom is pushed back through the pot bottom barrier plate, so that the heat dissipation is less, the heat is ensured to exist between the pot bottom and the fire gathering ring, the more efficient utilization of the heat of the fuel gas is further ensured, and the energy conservation is realized; meanwhile, long-path large-area combustion can be reduced, flame can be concentrated at the bottom of the cooker through the fire baffle plate, and meanwhile, the returned flame can be reused, which cannot be realized by the existing gas cooker.
Drawings
Fig. 1 is a sectional view of an energy-saving gas range according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a self-locking assembly of an energy-saving gas stove according to an embodiment of the present invention;
description of reference numerals: 1. a stove body; 11. a mixing chamber; 12. discharging a fire tube; 13. a mixing tube; 131. a gas pipe; 132. a gas regulating gear; 2. a fan; 21. an air outlet; 22. a combustion supporting pipe; 23. a tertiary combustion-supporting pipe; 24. an air volume adjusting gear; 3. a fire gathering ring; 31. a burner port; 32. a fire shield; 33. an air outlet; 4. A pan bottom; 5. a heat-reflecting plate; 51. enclosing plates; 52. an exhaust gas outlet; 6. a water pipe; 7. a self-locking assembly; 71. an elastic member; 72. a connecting rod; 73. a block body; 8. a combustion-supporting plate; 9. and a through hole.
Detailed Description
In order to explain the technical content, the objects and the effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.
Referring to fig. 1 and 2, an energy-saving gas stove comprises a stove body 1, a fan 2 and a fire gathering ring 3, wherein the fire gathering ring 3 is bowl-shaped, and a combustion opening 31 is formed in the bottom of the fire gathering ring 3;
the range body 1 comprises a mixing chamber 11, wherein a fire outlet pipe 12 communicated with the interior of the mixing chamber 11 is arranged at the top of the mixing chamber 11, the fire outlet pipe 12 extends into a combustion port 31, and a check ring connected with the top of the mixing chamber 11 is arranged on the edge of the combustion port 31; an air outlet 21 of the fan 2 is communicated with the fire outlet pipe 12, and a mixing pipe 13 is communicated with the side wall of the mixing chamber 11;
the inner wall of the fire gathering ring 3 is also provided with a fire baffle 32 in an annular mode, the fire gathering ring 3 between the fire baffle 32 and the combustion port 31 is communicated with a combustion-supporting pipe 22, and the other end of the combustion-supporting pipe 22 is communicated with an air outlet channel of the fan 2 through a valve; the fire damper 32 is provided with an air outlet 33.
As can be seen from the above description, the utility model has the advantages that the bowl-shaped fire gathering ring 3 can be attached to the pan bottom 4, so that the gas stove has enough contact area with the pan bottom 4; the mixing pipe 13 is a pipeline for mixing gas and air for the first time, and is communicated with the fire outlet pipe 12 through an air outlet 21 of the fan 2, so that secondary gas combustion supporting can be realized; the flame baffle plate 32 is arranged to be matched with the combustion-supporting pipe 22, so that the fourth gas combustion supporting can be realized, and the heat energy towards the boiler bottom 4 is pushed back through the boiler bottom 4 barrier plate, so that the heat dissipation is less, the heat is ensured to exist between the boiler bottom 4 and the fire gathering ring 3, the more efficient utilization of the heat of the fuel gas is further ensured, and the energy saving is realized; meanwhile, long-path combustion can be reduced, flame can be concentrated on the pot bottom 4 through the fire baffle 32, and meanwhile, returned flame can be reused, which cannot be achieved by the existing gas stove.
It can be known from the above description that, through using fan 2 to support combustion, can make the firepower stable, the burning has certain impact force, and the gas is when burning for a long time, especially coal gas, and the gas bottle of storing coal gas freezes easily under the pressure, can't make the burning more abundant, especially in winter, influences the stability of burning easily.
Further, an annular heat reflecting plate 5 extending outwards is arranged outside the fire gathering ring 3, a surrounding plate 51 extending towards the direction of the pot bottom 4 is arranged on the outer edge of the heat reflecting plate 5, and an exhaust gas outlet 52 is arranged on the surrounding plate 51;
a water pipe 6 is arranged on the heat reflecting plate 5 between the fire gathering ring 3 and the coaming 51.
As can be seen from the above description, through the arrangement of the water pipe 6, waste heat can be further utilized, water heated by the waste heat can be used for washing dishes, bathing or other uses, while for the kitchen of the hotel/restaurant, one third or half of the water is used for hot water, and the hot water is obtained by heating with extra gas and time, so as to slow down the working efficiency, and the problem can be solved by utilizing the waste heat; in addition, the arrangement of the fire baffle plate 32 and the surrounding plate 51 is matched with the water pipe 6, so that the exhaust temperature can be reduced, and meanwhile, the condition that the existing household or commercial pot bottom 4 is on fire and has high temperature, the hands and the pot handle are easily burnt, and the pot is easily on fire due to high temperature of the pot edge for a long time is avoided.
Further, the water pipe 6 comprises a water inlet end and a water outlet end, the water inlet end is arranged on the surrounding plate 51, and the water outlet end is arranged on the fire gathering ring 3.
Further, one end of the mixing pipe 13 is communicated with the mixing chamber 11, and the other end is communicated with the gas pipe 131 through a valve.
Further, an air volume control valve is arranged on the fan 2.
Further, the energy-saving gas stove further comprises a self-locking assembly 7, wherein the self-locking assembly 7 comprises an elastic piece 71 and a connecting rod 72;
a valve connected with the gas pipe 131 is provided with a gas regulating gear 132;
the air volume control valve is provided with an air volume adjusting gear 24;
the elastic piece 71 is arranged on the heat reflecting plate 5, the connecting rod 72 is connected with the elastic piece 71, one end of the connecting rod 72 penetrates through the heat reflecting plate 5, and the part of the connecting rod 72 far away from the heat reflecting plate 5 drives the gas adjusting gear 132 and the air quantity adjusting gear 24 to move.
As can be seen from the above description, through the setting of the self-locking assembly 7, the elastic member 71 moves to drive the connecting rod 72 to move, and the part of the connecting rod 72 connected with the gas adjusting gear 132 and the air volume adjusting gear 24 is a rack, so that the gas and the fan 2 are closed or the opening degree of the gas adjusting gear 132 and the air volume adjusting gear 24 is reduced while the pot body leaves, and the gas and the fan 2 are opened while the pot body presses the connecting rod 72, thereby saving energy.
Further, the end of the connecting rod 72 passing through the heat reflecting plate 5 is provided with a block 73 contacting with the bottom 4 of the pan.
As can be seen from the above description, by the arrangement of the block 73, the direct contact between the pan body and the connecting rod 72 can be avoided, and the connecting rod 72 is prevented from piercing the pan bottom 4 after long-term use.
Further, the air outlet 21 of the fan 2 extends into the fire outlet pipe 12.
As can be seen from the above description, the air outlet 21 extends into the fire outlet pipe 12, so that the power-assisted combustion can be performed from the inside of the flame, the combustion effect is improved, and the outer flame is driven to absorb oxygen and support combustion, so that the inner temperature and the outer temperature reach a certain combustion temperature at the same time.
Further, the fire outlet pipe 12 is provided in plural numbers, and is uniformly distributed on the top of the mixing chamber below the burner port, and the fire outlet pipe 12 is lowered from the edge toward the center height.
Further, a combustion-supporting plate 8 is arranged in the retainer ring, the combustion-supporting plate, the top of the mixing chamber and the retainer ring form a combustion-supporting chamber, an opening for the fire outlet pipe to penetrate through is formed in the combustion-supporting plate, a plurality of ventilation openings are further formed in the combustion-supporting plate, and the combustion-supporting chamber is communicated with an air outlet channel of the fan through a tertiary combustion-supporting pipe; and a valve is arranged on the tertiary combustion-supporting pipe.
As can be seen from the above description, the vent on the retainer ring is matched with the tertiary combustion-supporting pipe 23, so that the outer flame of the fire outlet pipe 12 can further absorb oxygen, and the fan 2 is matched to push the heat energy of the flame to be concentrated toward the bottom 4 of the pan, so as to realize tertiary combustion-supporting.
Furthermore, a plurality of through holes 9 are arranged on the side wall of the retainer ring above the combustion-supporting plate
As can be seen from the above description, by the cooperation of the through hole 9 and the mixing chamber, when the blower cannot supply wind power, combustion can be supported by natural wind through the through hole 9.
Example one
An energy-saving gas stove comprises a stove body, a fan and a fire gathering ring, wherein the fire gathering ring is bowl-shaped, and the bottom of the fire gathering ring is provided with a combustion port;
the stove body comprises a mixing chamber, the top of the mixing chamber is communicated with a combustion port through a fire outlet pipe, and an air outlet of the fan extends into the fire outlet pipe. The number of the fire outlet pipes is 5, the 5 fire outlet pipes are uniformly distributed on the top of the mixing chamber below the combustion port, and the fire outlet pipes descend from the edge to the center height.
A mixing pipe is communicated with the side wall of the mixing chamber;
the inner wall of the fire gathering ring is also provided with a fire baffle in an annular mode, a combustion-supporting pipe is communicated with the fire gathering ring between the fire baffle and the combustion port, and the other end of the combustion-supporting pipe is communicated with an air outlet of the fan through a valve; the fire baffle is provided with an air outlet.
An annular heat reflecting plate extending outwards is arranged outside the fire gathering ring, a surrounding plate extending towards the bottom direction of the boiler is arranged on the outer edge of the heat reflecting plate, and a waste gas outlet is formed in the surrounding plate;
and a water pipe is arranged on the heat reflecting plate between the fire gathering ring and the surrounding plate. The water pipe comprises a water inlet end and a water outlet end, the water inlet end is arranged at the position of the enclosing plate, and the water outlet end is arranged at the position of the fire gathering ring.
The air door is arranged on the side wall of the mixing pipe, one end of the mixing pipe is communicated with the mixing chamber, and the other end of the mixing pipe is communicated with the fuel gas pipe through a valve.
And an air volume control valve is arranged on the fan.
Example two
An energy-saving gas stove comprises a stove body, a fan and a fire gathering ring, wherein the fire gathering ring is bowl-shaped, and the bottom of the fire gathering ring is provided with a combustion port;
the stove body comprises a mixing chamber, the top of the mixing chamber is communicated with a combustion port through a fire outlet pipe, and an air outlet of the fan extends into the fire outlet pipe. A mixing pipe is communicated with the side wall of the mixing chamber;
the inner wall of the fire gathering ring is also provided with a fire baffle in an annular mode, a combustion-supporting pipe is communicated with the fire gathering ring between the fire baffle and the combustion port, and the other end of the combustion-supporting pipe is communicated with an air outlet of the fan through a valve; the fire baffle is provided with an air outlet.
An annular heat reflecting plate extending outwards is arranged outside the fire gathering ring, a surrounding plate extending towards the bottom direction of the boiler is arranged on the outer edge of the heat reflecting plate, and a waste gas outlet is formed in the surrounding plate;
the air door is arranged on the side wall of the mixing pipe, one end of the mixing pipe is communicated with the mixing chamber, and the other end of the mixing pipe is communicated with the fuel gas pipe through a valve.
And an air volume control valve is arranged on the fan.
EXAMPLE III
An energy-saving gas stove comprises a stove body, a fan and a fire gathering ring, wherein the fire gathering ring is bowl-shaped, and the bottom of the fire gathering ring is provided with a combustion port;
the range body comprises a mixing chamber, the top of the mixing chamber is provided with a fire outlet pipe communicated with the inside of the mixing chamber, the fire outlet pipe extends into a combustion port, and the edge of the combustion port is provided with a retaining ring connected with the top of the mixing chamber; an air outlet of the fan is communicated with the fire outlet pipe, and a mixing pipe is communicated with the side wall of the mixing chamber;
the inner wall of the fire gathering ring is also provided with a fire baffle in an annular mode, a combustion-supporting pipe is communicated with the fire gathering ring between the fire baffle and the combustion port, and the other end of the combustion-supporting pipe is communicated with an air outlet channel of the fan through a valve; the fire baffle is provided with an air outlet.
An annular heat reflecting plate extending outwards is arranged outside the fire gathering ring, a surrounding plate extending towards the bottom direction of the boiler is arranged on the outer edge of the heat reflecting plate, and a waste gas outlet is formed in the surrounding plate;
and a water pipe is arranged on the heat reflecting plate between the fire gathering ring and the surrounding plate.
The water pipe comprises a water inlet end and a water outlet end, the water inlet end is arranged at the position of the enclosing plate, and the water outlet end is arranged at the position of the fire gathering ring.
One end of the mixing pipe is communicated with the mixing chamber, and the other end of the mixing pipe is communicated with the gas pipe through a valve.
And an air volume control valve is arranged on the fan.
The energy-saving gas stove also comprises a self-locking assembly, and the self-locking assembly comprises an elastic part and a connecting rod;
a valve connected with the gas pipe is provided with a gas regulating gear;
an air volume adjusting gear is arranged on the air volume control valve;
the elastic piece is arranged on the heat reflecting plate, the connecting rod elastic piece is connected with the connecting rod elastic piece, one end of the connecting rod elastic piece penetrates through the heat reflecting plate, and the part of the connecting rod far away from the heat reflecting plate drives the gas adjusting gear and the air quantity adjusting gear to move.
The part of the connecting rod, the gas adjusting gear and the air quantity adjusting gear, which are connected, is a rack, so that the gas and the fan are closed or the opening degrees of the gas adjusting gear and the air quantity adjusting gear are reduced while the pot body leaves, and the gas and the fan are opened when the pot body presses the connecting rod.
The end part of the connecting rod penetrating through the heat reflecting plate is provided with a block body contacted with the bottom of the pan.
And the air outlet of the fan extends into the fire outlet pipe.
The number of the fire outlet pipes is 8, the 8 fire outlet pipes are uniformly distributed on the top of the mixing chamber below the combustion port, and the fire outlet pipes descend from the edge to the center height.
A combustion-supporting plate is arranged in the retainer ring, the combustion-supporting plate, the top of the mixing chamber and the retainer ring form a combustion-supporting chamber, an opening for the fire outlet pipe to penetrate through is formed in the combustion-supporting plate, a plurality of ventilation openings are further formed in the combustion-supporting plate, and the combustion-supporting chamber is communicated with an air outlet channel of the fan through a tertiary combustion-supporting pipe; and a valve is arranged on the tertiary combustion-supporting pipe.
To sum up, the utility model provides a pair of energy-conserving gas-cooker carries out the pipeline of first mixing and realizes mixing for the second time with the play firetube intercommunication through the air outlet of fan through the hybrid tube and makes concentrated fire temperature to the bottom of a boiler wherein be about 30 percent to thermal utilization ratio. Secondly, the fire baffle is arranged to be matched with the combustion-supporting pipe, so that tertiary gas combustion supporting can be realized, heat energy towards the bottom of the boiler is pushed back through the boiler bottom barrier plate matched with the combustion-supporting pipe, so that heat dissipation is less, the heat is ensured to exist between the bottom of the boiler and the fire gathering ring, a plurality of ventilation openings are formed in the side wall of the retainer ring, and the ventilation openings are communicated with an air outlet channel of the fan through the tertiary combustion-supporting pipe; combustion supporting for three times and four times is realized, and the utilization rate of heat can be improved by about 10 to 15. Thirdly, through the setting of auto-lock subassembly, can realize that the pot is from the fire little, and the pot is to the fire big, can further promote about 10 to thermal utilization ratio. And fourthly, the utilization rate of heat can be improved by about 10 percent by arranging the water pipes. The overall heat utilization is about 60 to 65 percent.
And the increase of the heat utilization rate can further cause the reduction of the exhaust temperature, and the exhaust temperature reduction is composed of three aspects. First, the temperature drops to about 30 percent after the full combustion through the first mixing and the second mixing. And secondly, a plurality of ventilation openings are formed in the side wall of the retainer ring to realize about 20 percent of temperature reduction. Thirdly, the water pipe absorbs heat to realize the temperature reduction of about 25 percent, and the whole temperature of the finally discharged gas is reduced by about 70 percent.
The above mentioned is only the embodiment of the present invention, and not the limitation of the patent scope of the present invention, all the equivalent transformations made by the contents of the specification and the drawings, or the direct or indirect application in the related technical field, are included in the patent protection scope of the present invention.

Claims (10)

1. An energy-saving gas stove is characterized by comprising a stove body, a fan and a fire gathering ring, wherein the fire gathering ring is bowl-shaped, and the bottom of the fire gathering ring is provided with a combustion port;
the range body comprises a mixing chamber, the top of the mixing chamber is provided with a fire outlet pipe communicated with the inside of the mixing chamber, the fire outlet pipe extends into a combustion port, and the edge of the combustion port is provided with a retaining ring connected with the top of the mixing chamber; an air outlet of the fan is communicated with the fire outlet pipe, and a mixing pipe is communicated with the side wall of the mixing chamber;
the inner wall of the fire gathering ring is also provided with a fire baffle in an annular mode, a combustion-supporting pipe is communicated with the fire gathering ring between the fire baffle and the combustion port, and the other end of the combustion-supporting pipe is communicated with an air outlet channel of the fan through a valve; the fire baffle is provided with an air outlet.
2. The energy-saving gas stove as claimed in claim 1, characterized in that the fire gathering ring is provided with an annular heat reflecting plate extending outwards, the outer edge of the heat reflecting plate is provided with a surrounding plate extending towards the bottom of the boiler, and the surrounding plate is provided with an exhaust gas outlet;
and a water pipe is arranged on the heat reflecting plate between the fire gathering ring and the surrounding plate.
3. The energy-saving gas stove as claimed in claim 2, wherein the water pipe comprises a water inlet end and a water outlet end, the water inlet end is arranged at the coaming plate, and the water outlet end is arranged at the fire gathering ring.
4. The energy-saving gas stove as claimed in claim 2, wherein one end of the mixing pipe is communicated with the mixing chamber, and the other end is communicated with the gas pipe through a valve.
5. The energy-saving gas stove as claimed in claim 4, wherein the fan is provided with an air volume control valve.
6. The energy-saving gas range of claim 5, further comprising a self-locking assembly, the self-locking assembly comprising an elastic member and a connecting rod;
a valve connected with the gas pipe is provided with a gas regulating gear;
an air volume adjusting gear is arranged on the air volume control valve;
the elastic piece is arranged on the heat reflecting plate, the connecting rod elastic piece is connected with the connecting rod elastic piece, one end of the connecting rod elastic piece penetrates through the heat reflecting plate, and the part of the connecting rod far away from the heat reflecting plate drives the gas adjusting gear and the air quantity adjusting gear to move.
7. The energy-saving gas range as claimed in claim 6, wherein the connecting rod is provided with a block body contacting with the bottom of the pan on the end portion passing through the heat reflecting plate.
8. The energy-saving gas stove as claimed in claim 1, wherein the air outlet of the fan extends into the fire outlet pipe.
9. The energy-saving gas range as claimed in any one of claims 1 to 8, wherein the fire outlet pipe is provided in plurality, and the plurality of fire outlet pipes are uniformly distributed on the top of the mixing chamber below the burner port, and the fire outlet pipes are lowered from the edge toward the center height.
10. The energy-saving gas stove as claimed in any one of claims 1 to 8, characterized in that a combustion-supporting plate is arranged in the retainer ring, the combustion-supporting plate, the top of the mixing chamber and the retainer ring form a combustion-supporting chamber, the combustion-supporting plate is provided with an opening for passing the fire outlet pipe, the combustion-supporting plate is further provided with a plurality of ventilation openings, and the combustion-supporting chamber is communicated with an air outlet channel of the fan through a tertiary combustion-supporting pipe; a valve is arranged on the tertiary combustion-supporting pipe;
and a plurality of through holes are formed in the side wall of the check ring above the combustion-supporting plate.
CN201920791824.3U 2019-05-29 2019-05-29 Energy-saving gas stove Active CN211451014U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920791824.3U CN211451014U (en) 2019-05-29 2019-05-29 Energy-saving gas stove

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920791824.3U CN211451014U (en) 2019-05-29 2019-05-29 Energy-saving gas stove

Publications (1)

Publication Number Publication Date
CN211451014U true CN211451014U (en) 2020-09-08

Family

ID=72303512

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920791824.3U Active CN211451014U (en) 2019-05-29 2019-05-29 Energy-saving gas stove

Country Status (1)

Country Link
CN (1) CN211451014U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110345515A (en) * 2019-05-29 2019-10-18 何小明 A kind of energy-saving gas cooker

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110345515A (en) * 2019-05-29 2019-10-18 何小明 A kind of energy-saving gas cooker

Similar Documents

Publication Publication Date Title
CN204063162U (en) Methanol gasifying energy focusing stove
CN203785004U (en) Biomass heating stove
CN102759130A (en) Waste heat recovering efficient gas stove
CN202118952U (en) Fin-plate heat-exchanging efficient energy-saving stove
CN204554899U (en) The off-gas recovery energy conserving system of commercial gas-fired stove
CN101581455B (en) Energy-saving stove
CN102829494B (en) Fuel gas type household central heating device
CN201844441U (en) Multifunctional energy-saving stove
CN201662105U (en) Novel energy-concentrated stove, kitchen energy-saving system and hot-water generating device
CN202757154U (en) Waste heat recovery high-efficiency gas stove
CN201000096Y (en) Multifunctional high performance gasification boiler
CN202074574U (en) Energy-saving Chinese-style gas-fired dish-frying cooker
CN202032618U (en) Novel high-efficiency energy-saving environment-friendly multi-purpose heating stove
CN203964018U (en) Multifunctional range
CN203880759U (en) Novel biomass large oven
CN101956999A (en) Biomass direct-fired furnace
CN202092185U (en) Efficient and energy-saving tubular heat-exchange stove
CN100594338C (en) Minitype household power generation coal furnace for cooking and warming
CN104033928A (en) Multifunctional cooking stove
CN205897233U (en) Energy -concerving and environment -protective gas cooking stove
CN203837054U (en) Steam cauldron stove
CN200993392Y (en) Stalk coal dual range energy-saving boiler
CN105276626A (en) Energy-saving fire coal heating stove
CN102818299B (en) Environment-friendly gas-fired household heating device
CN201636902U (en) Biomass hot-water cooking stove

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant