CN201289080Y - Backfire proof energy collecting energy conserving furnace head - Google Patents

Backfire proof energy collecting energy conserving furnace head Download PDF

Info

Publication number
CN201289080Y
CN201289080Y CNU2008202016555U CN200820201655U CN201289080Y CN 201289080 Y CN201289080 Y CN 201289080Y CN U2008202016555 U CNU2008202016555 U CN U2008202016555U CN 200820201655 U CN200820201655 U CN 200820201655U CN 201289080 Y CN201289080 Y CN 201289080Y
Authority
CN
China
Prior art keywords
pedestal
backfire
fire
transition zone
cumulative energy
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
Application number
CNU2008202016555U
Other languages
Chinese (zh)
Inventor
李四乔
Original Assignee
李四乔
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 李四乔 filed Critical 李四乔
Priority to CNU2008202016555U priority Critical patent/CN201289080Y/en
Application granted granted Critical
Publication of CN201289080Y publication Critical patent/CN201289080Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

The utility model relates to a furnace end, in particular an energizing and energy saving furnace end, comprising a base comprising an air inlet and a gas inlet. The base comprises a chamber. The air inlet and gas inlet input air and gas respectively to the chamber to premix. The base is provided with a fire cover at an upper end. A plurality of vents inclined with a certain angle is distributed evenly on the fire cover. The backfire preventing, energizing and energy saving furnace end of the utility model is provided with fire cover on the base, which makes flame be maintained above the fire cover and the flame be not back to the base to combust, further avoiding backfire and ensuring safe use of the stove as well as enhancing service life of the stove.

Description

Anti-backfire cumulative energy-saving burner
Technical field
The utility model relates to a kind of burner, especially a kind of cumulative energy-saving burner.
Background technology
At present, gas furnace has become the main stove and accessory in the daily life, but some gas furnace is insufficient to utilizing of combustion gas when burning, especially in the gas furnace of dining room or hotel's class, the firepower of its requirement is bigger, insufficient meeting causes the waste of a large amount of gas if burn, and in the energy more and more nervous today, energy-conservationly becomes the matter of utmost importance that this type of gas furnace will solve.
In order to make gas furnace more abundant to the burning of combustion gas, the pedestal of existing a kind of gas furnace adopt a cavity to air with burn after combustion gas mixes, this pedestal generally comprises an air inlet and a gas inlet, comprise a cavity on the pedestal, air inlet and gas inlet input air and combustion gas respectively carry out premix in cavity, mixed gas burns again, solved the inadequate situation of fuel gas buring like this, improved the combustion gas utilization rate, saved the energy, still, this combustion system is easy to generate tempering, be that flame produces burning in base interior easily, thereby damage stove and accessory easily, reduced the service life of stove and accessory.
Summary of the invention
The purpose of this utility model provides a kind of anti-backfire cumulative energy-saving burner, and it is ensureing the clean-burning while of combustion gas, and the generation that has effectively solved tempering phenomenon has increased service life of stove and accessory.
To achieve these goals, the utility model adopts following technical scheme:
It comprises a pedestal, pedestal comprises an air inlet and a gas inlet, comprise a cavity on the pedestal, air inlet and gas inlet input air and combustion gas respectively carry out premix in cavity, its improvement is: comprise that above pedestal Yi Huogai, fire cover a plurality of ventholes of even distribution.
Preferably, be provided with a transition zone between described pedestal and the fire lid, described transition zone bottom is fixed on the pedestal, and the transition zone top is provided with the snap-in structure that cooperatively interacts with fire lid bottom.
Preferably, the described fire side of covering is provided with a pyrosphere, is provided with the snap-in structure that cooperatively interacts between described pyrosphere and the fire lid.
Preferably, still be provided with an energy gathering cap around on pyrosphere top.
Preferably, the air inlet on the described pedestal is located at pedestal sidewall or bottom, and gas inlet is located at base bottom, and described pedestal also comprises an air container cavity, and the air container cavity is provided with through hole and passes to the conveying air mutually with cavity.
Preferably, described transition zone comprises a transition zone sidewall and the pedestal connecting plate that extends along transition zone sidewall bottom vertical.
Preferably, be an angle between through hole that described fire covers and the fiery cap surface, produce swirl flame.
Preferably, the thickness of described fire lid is greater than 10 millimeters.
Preferably, described fire lid middle part is provided with the kindling material parts, and the kindling material feature bottom connects pedestal by a carrier pipe.
Anti-backfire cumulative energy-saving burner of the present utility model is by being provided with the fire lid on pedestal, make flame remain on the burning of the fire side of covering, make flame can not get back to base interior and burn, stopped the generation of tempering phenomenon, ensure the safe in utilization of stove and accessory, increased the service life of stove and accessory.
Description of drawings
Fig. 1 is the pedestal schematic cross-section of the utility model embodiment;
Fig. 2 is the fire lid schematic cross-section of the utility model embodiment;
Fig. 3 is the transition zone schematic cross-section of the utility model embodiment;
Fig. 4 is the pyrosphere schematic cross-section of the utility model embodiment;
Fig. 5 is the energy gathering cap schematic cross-section of the utility model embodiment;
Fig. 6 is each parts multiple shot array figure of the utility model embodiment;
Fig. 7 is the utility model embodiment combining structure schematic diagram;
Fig. 8 is the schematic cross-section that the utility model fire lid middle part adds the kindling material parts.
The utility model purpose, function and advantage will be in conjunction with the embodiments, are described further with reference to accompanying drawing.
The specific embodiment
As Fig. 1-shown in Figure 7, embodiment of the present utility model comprises a pedestal 1, pedestal 1 comprises an air inlet 11 and a gas inlet 12, comprise a cavity 13 on the pedestal 1, air inlet 11 on the described pedestal 1 is located at pedestal sidewall 14, gas inlet 12 is located at base bottom 15, described pedestal 1 also comprises an air container cavity 16, air container cavity 16 is provided with through hole 161 with cavity 13 and passes to the conveying air mutually with cavity 13, air inlet 11 and gas inlet 12 input air and combustion gas respectively carry out premix in cavity 13, comprise a fire lid 2 above pedestal 1, a plurality of ventholes 21 evenly distribute on the fire lid 2.In the present embodiment, air inlet 11 also can be located at base bottom 15.
Fire lid 2 is set on pedestal 1, makes flame remain on 2 surface combustions of fire lid, make flame can not get back to pedestal 1 inner the burning, stopped the generation of tempering phenomenon, ensured the safe in utilization of stove and accessory, increased the service life of stove and accessory.
But both do not change whole pedestal 1, again in order to make manufacturing fire lid 2 can use same specification manufacturing, convenient production for the use that keeps existing stove and accessory.Present embodiment is provided with a transition zone 3 between described pedestal 1 and fire lid 2, described transition zone 3 bottoms are fixed on the pedestal 1, and transition zone 3 tops are respectively equipped with first holding section 31 and second holding section 22 that cooperatively interacts with fire lid 2 bottoms.
In order to be that the firepower of the flame that covers of fire is more concentrated, described fire lid 2 tops are provided with a pyrosphere 4, and described pyrosphere 4 is respectively equipped with the 3rd holding section 41 and the 4th holding section 23 that cooperatively interacts between covering 2 with fire.
Still be provided with an energy gathering cap 6 around on pyrosphere 4 tops, energy gathering cap 6 is given the bottom of a pan with the flame radiation heat reflection, simultaneously, can force the sweep of gases the bottom of a pan to carry out just draining from flue after the heat exchange.
In the present embodiment, described transition zone 3 comprises a transition zone sidewall 32 and along the vertically extending pedestal connecting plate 33 of transition zone sidewall 32 bottom margins.
In order to increase the distance of through hole on the fire lid 2, the generation of further stopping tempering phenomenon is an angle between through hole 21 on the lid of fire described in the present embodiment 2 and the fiery cap surface 24.Meanwhile, for the distance that further guarantees through hole enough prevents the generation of tempering phenomenon, the thickness of the lid of fire described in the present embodiment 2 is greater than 10 millimeters.
All will light a fire again behind each knock down the flame, as shown in Figure 7, the described fire lid of present embodiment 2 middle parts are provided with kindling material parts 5, and kindling material parts 5 bottoms connect pedestal 1 (not shown) by a carrier pipe 6.
The above only is a preferred embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model specification and accompanying drawing content to be done; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present utility model.

Claims (9)

1, a kind of anti-backfire cumulative energy-saving burner, it comprises a pedestal, pedestal comprises an air inlet and a gas inlet, comprise a cavity on the pedestal, air inlet and gas inlet input air and combustion gas respectively carry out premix in cavity, it is characterized in that: comprise that above pedestal Yi Huogai, fire cover a plurality of ventholes of even distribution.
2, anti-backfire cumulative energy-saving burner as claimed in claim 1 is characterized in that: be provided with a transition zone between described pedestal and the fire lid, described transition zone bottom is fixed on the pedestal, and the transition zone top is provided with the snap-in structure that cooperatively interacts with fire lid bottom.
3, anti-backfire cumulative energy-saving burner as claimed in claim 1 or 2, it is characterized in that: the described fire side of covering is provided with a pyrosphere, is provided with the snap-in structure that cooperatively interacts between described pyrosphere and the fire lid.
4, anti-backfire cumulative energy-saving burner as claimed in claim 3 is characterized in that: still be provided with an energy gathering cap around on pyrosphere top.
5, anti-backfire cumulative energy-saving burner as claimed in claim 1 or 2, it is characterized in that: the air inlet on the described pedestal is located at pedestal sidewall or bottom, gas inlet is located at base bottom, described pedestal also comprises an air container cavity, and the air container cavity is provided with through hole and passes to the conveying air mutually with cavity.
6, anti-backfire cumulative energy-saving burner as claimed in claim 2 is characterized in that: described transition zone comprises a transition zone sidewall and the pedestal connecting plate that extends along transition zone sidewall bottom vertical.
7, anti-backfire cumulative energy-saving burner as claimed in claim 1 or 2 is characterized in that: be an angle between through hole that described fire covers and the fiery cap surface.
8, anti-backfire cumulative energy-saving burner as claimed in claim 1 or 2 is characterized in that: the thickness of described fire lid is greater than 10 millimeters.
9, anti-backfire cumulative energy-saving burner as claimed in claim 1 or 2 is characterized in that: described fire lid middle part is provided with the kindling material parts, and the kindling material feature bottom connects pedestal by a carrier pipe.
CNU2008202016555U 2008-10-10 2008-10-10 Backfire proof energy collecting energy conserving furnace head Expired - Fee Related CN201289080Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2008202016555U CN201289080Y (en) 2008-10-10 2008-10-10 Backfire proof energy collecting energy conserving furnace head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008202016555U CN201289080Y (en) 2008-10-10 2008-10-10 Backfire proof energy collecting energy conserving furnace head

Publications (1)

Publication Number Publication Date
CN201289080Y true CN201289080Y (en) 2009-08-12

Family

ID=40980763

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2008202016555U Expired - Fee Related CN201289080Y (en) 2008-10-10 2008-10-10 Backfire proof energy collecting energy conserving furnace head

Country Status (1)

Country Link
CN (1) CN201289080Y (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101832557A (en) * 2010-06-07 2010-09-15 党军 Heat exchanger flame spray head
CN101846382A (en) * 2010-06-07 2010-09-29 党军 Heat exchanger
CN103307643A (en) * 2013-07-06 2013-09-18 贵定县灶王节能燃具厂 Tempering-type energy-saving gas stove
CN104121575A (en) * 2014-07-14 2014-10-29 张启凤 Internal combustion method

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101832557A (en) * 2010-06-07 2010-09-15 党军 Heat exchanger flame spray head
CN101846382A (en) * 2010-06-07 2010-09-29 党军 Heat exchanger
CN103307643A (en) * 2013-07-06 2013-09-18 贵定县灶王节能燃具厂 Tempering-type energy-saving gas stove
CN104121575A (en) * 2014-07-14 2014-10-29 张启凤 Internal combustion method
CN104121575B (en) * 2014-07-14 2017-01-11 张启凤 Internal combustion method

Similar Documents

Publication Publication Date Title
CN201289080Y (en) Backfire proof energy collecting energy conserving furnace head
CN201377835Y (en) Outer-ring fire cover for gas burner
CN203431955U (en) Energy-saving heat collecting cover for kitchen and cooker with cover
CN102734844B (en) Energy-saving type gas stove
CN202267095U (en) Energy-efficient high-fire gas cooker
CN201652352U (en) Energy-saving stove head
CN201170605Y (en) Energy-saving levitation type combustion furnace head without maintenance
CN203395923U (en) Gas cooker burner device
CN101556058B (en) Ventilation tower-type lower air-inlet gas cooker
CN203068577U (en) Steam wet combustion total heat type lifting energy-saving stove
CN203177217U (en) Biomass water heating furnace
CN202561817U (en) Biomass semi-gasification boiler
CN202024376U (en) Novel heat-collecting and energy-saving gas stove
CN203068556U (en) Combustion tray device of steam wet combustion full-heat type lifting energy-saving stove
CN201259250Y (en) Energy-saving emission-reducing gas range
CN201110546Y (en) Novel gas range combusting device
CN203068524U (en) Wet combustion back banking-up cover of steam wet combustion full-heat type lifting energy-saving stove
CN216481134U (en) Energy-gathering furnace frame
CN201615482U (en) Sunflower-shaped suspended blue-fire stove core
CN202692133U (en) Energy-saving coal and firewood integrated combustion furnace
CN202973202U (en) Composite infrared strong-fire stove
CN201779716U (en) Portable mini-stove
CN203068602U (en) Lifting disk of steam wet combustion total heat type lifting energy-saving stove
CN202813447U (en) Anti-wind type biomass picnic furnace
CN214664613U (en) Integrative energy-conserving furnace end of fuel and living beings granule

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20090812

Termination date: 20091110