CN204739628U - Directly spout energy -concerving and environment -protective stove of formula safety - Google Patents

Directly spout energy -concerving and environment -protective stove of formula safety Download PDF

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Publication number
CN204739628U
CN204739628U CN201520350038.1U CN201520350038U CN204739628U CN 204739628 U CN204739628 U CN 204739628U CN 201520350038 U CN201520350038 U CN 201520350038U CN 204739628 U CN204739628 U CN 204739628U
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CN
China
Prior art keywords
switch module
direct injection
environment protection
hole
tracheae
Prior art date
Application number
CN201520350038.1U
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Chinese (zh)
Inventor
陈国庆
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陈国庆
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Priority to CN201520350038.1U priority Critical patent/CN204739628U/en
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Publication of CN204739628U publication Critical patent/CN204739628U/en

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Abstract

The utility model provides a directly spout energy -concerving and environment -protective stove of formula safety, including drain pan, combustor, single trachea, switch module, bleed pipe, combustor and switch module are all fixed on the drain pan, the bleed union coupling extremely the switch module, the switch module is connected to single trachea, and single trachea is connected to the combustor. Be equipped with the secondary air intake hole on the combustor, admit air above can following, avoided because the sealed air that leads to in top of a kitchen range below is not enough. Single trachea is directly spout gas, uses safelyr. Tracheal curvature is drawn and the gas temperature can be effectively reduced. Reduce the trachea that is located the stove, avoided the potential safety hazard that the trachea rusts or leak gas and produce. Solenoid valve, convenient to use are connected to the bleed pipe from the below. The battery case can be convenient take out, conveniently change the battery.

Description

A kind of direct injection safety energy-conserving environment protection stove

Technical field

The utility model relates to a kind of direct injection safety energy-conserving environment protection stove, belongs to household gas range.

Background technology

Domestic stove is convenient and practical, and popularity rate is very high.In order to make kitchen succinctly attractive in appearance, usually stove and accessory is embedded in the kitchen range top.Because the air circulation in the kitchen range top is poor, cause CO burning insufficient, produce potential safety hazard.Meanwhile, the fire of existing stove and accessory outwards sprays, and reduces combustion gas utilization rate and causes stove and accessory environment temperature too high simultaneously.Below sketch Patents, this patent includes this case in as a reference.

03280615.9 relates to direct spray type hurner, comprises body, igniter and flame-out automatic protector, and igniter and flame-out automatic protector are on the wall of body, and the base plate of body is provided with two fumaroles, and is connected with air inlet pipe.Air admission hole and secondary air inlet hole is provided with around base plate.In this case, combustion gas directly sprays burning, and gas is not detained, sufficient combustion.But the air admission hole of this case is in below, stove and accessory should not be built in body of wall.

200520028838.8 disclose energy-saving direct-jet stove, it comprises a burner, this burner adopts single tube structure, the tube wall of burner base is evenly provided with air inlet, this single tube structure coordinates secondary air inlet, efficiency of combustion can be improved, but the secondary air inlet of side is unfavorable for that air flows into.

201120576619.9 relate to the gas furnace of a kind of burner and application thereof, this burner comprises mixing drum, the supporting seat be located on mixing drum, the gas inlet pipe being located at the distributor on supporting seat and stretching in mixing drum, and described gas inlet pipe extends upwardly to mixing drum inside from the bottom of mixing drum.Gas inlet pipe extends upwardly to mixing drum inside from the bottom of mixing drum, and this case adopts lower intake method, is unfavorable for Thorough combustion.

Obviously, existing stove and accessory is worth improving further.

Utility model content

The utility model proposes a kind of direct injection safety energy-conserving environment protection stove, can air mass flow be increased, improve efficiency of combustion.

The technical solution of the utility model is achieved in that

A kind of direct injection safety energy-conserving environment protection stove, comprise drain pan, burner, single tracheae, switch module, air entraining pipe, described burner and switch module are all fixed on described drain pan, described air entraining pipe is connected to described switch module, described switch module is connected to described single tracheae, and described single tracheae is connected to described burner, it is characterized in that, described burner comprises the mixing drum connected successively, support tube and point fire cover, an air admission hole is provided with bottom described mixing drum, described support tube is provided with multiple first through hole, described point of fire cover is provided with multiple second through hole, described first through hole and described second through hole form secondary air inlet hole.

In direct injection safety energy-conserving environment protection stove of the present utility model, described mixing drum is provided with tapered portion, and the large footpath of this tapered portion is near a described air admission hole.

In direct injection safety energy-conserving environment protection stove of the present utility model, described point of fire cover is provided with the fire seperating hole of multiple vertical extension.

In direct injection safety energy-conserving environment protection stove of the present utility model, one end of described single tracheae is provided with multiple intercommunicating pore, and this intercommunicating pore is positioned at the below of described tapered portion.

In direct injection safety energy-conserving environment protection stove of the present utility model, also comprise removably battery case, in described battery case, be provided with multiple battery.

In direct injection safety energy-conserving environment protection stove of the present utility model, described single tracheae is made up of flat segments and bending section, and described bending section is near described burner.

In direct injection safety energy-conserving environment protection stove of the present utility model, described switch module comprises magnetic valve, and described magnetic valve has a tube connector, and this tube connector stretches out from the below of described drain pan, and described air entraining pipe is connected to described tube connector.

In direct injection safety energy-conserving environment protection stove of the present utility model, described point of fire cover is made of copper.

In direct injection safety energy-conserving environment protection stove of the present utility model, described single tracheae is made of copper.

Implement the high-speed detection system of this tunnel of the present utility model defect, there is following beneficial effect: described burner is provided with secondary air inlet hole, from top air inlet, can avoid owing to sealing the lack of air caused below the kitchen range top.Intercommunicating pore on single tracheae can improve mixing efficiency.Gas directly sprays by single tracheae, uses safer.Combustion gas produces Venturi effect after entering tapered portion, improves intake efficiency.The sweep of air entraining pipe effectively can reduce fuel gas temperature.Decrease the tracheae being positioned at stove and accessory, avoid tracheae and get rusty or the potential safety hazard produced of leaking gas.Air entraining pipe is connected electromagnetic valve from below, easy to use.Battery case can take out easily, is convenient for changing battery.

Accompanying drawing explanation

Fig. 1 is the schematic diagram of direct injection safety energy-conserving environment protection stove of the present utility model;

Fig. 2 is the schematic diagram of the other direction of Fig. 1;

Fig. 3 is the partial view of Fig. 1, the main presentation schematic diagram of burner and switch module;

Fig. 4 is the sectional view of burner of the present utility model, and in figure, filled arrows represents the flow direction of carbon monoxide, and hollow arrow represents the flow direction of air;

Fig. 5 is the schematic diagram of single tracheae of the present utility model.

Detailed description of the invention

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described.

Of the present utility model this direct injection safety energy-conserving environment protection stove as shown in Fig. 1 to 5, comprises drain pan 1, burner 2, single tracheae 3, switch module 4, air entraining pipe and battery case 5 etc.It should be noted that, stove and accessory can also comprise igniter or anti-flame device, and the technical problem solved due to these components and the utility model is not directly related, does not repeat at this.

Drain pan 1 is the main carriers of gas furnace, and it can be made up of the metallic plate 11 of a depression and plane gripper shoe 12.This metallic plate 11 has a container cavity 13, and the parts such as single tracheae 3, switch module 4 are arranged in this container cavity 13.Gripper shoe 12 has one or more circumferential notch 14, and burner 2 stretches out from this breach 14.This breach 14 is furnished with bracing frame 15, backing plate 16 etc.

Burner 2 is fixed on drain pan 1, and the upper end of this burner 2 is stretched out from breach 14.Described burner 2 comprises the mixing drum 21, support tube 22 and point fire cover 23 that connect successively, and carbon monoxide is sprayed with the form of flame by a point fire cover 23 through mixing drum 21, support tube 22 successively again.Be provided with an air admission hole 211 bottom described mixing drum 21, described support tube 22 is provided with multiple first through hole 221, and described point of fire cover 23 is provided with multiple second through hole 231, and described first through hole 221 forms secondary air inlet hole 24 with described second through hole 231.Air is first entered the bottom of stove and accessory by secondary air inlet hole 24, then enters burner 2 by an air admission hole 211, mixes in mixing drum 21 with carbon monoxide.

For improving air inlet efficiency, described mixing drum 21 is provided with tapered portion 212, and the large footpath of this tapered portion 212 is near a described air admission hole 211.Described point of fire cover 23 is provided with the fire seperating hole 232 of multiple vertical extension.The direct flame contact the bottom of a pan is convenient in the setting of this fire seperating hole 232, increases operation rate.This point of fire cover 23 is made of copper, and can reduce to get rusty, reduce heating.Support tube 22 is made up of cylindrical portion 222 and annulus 223, and cylindrical portion 222 is connected with mixing drum 21, for introducing the gas that combustion gas mixes with air; Annulus 223 is connected with point fire cover 23, for distributing gas flame.Be provided with many first annular recess 224 in this annulus 223, be provided with multiple second annular recess 233 in point fire cover 23, this first annular recess 224 and the second annular recess 233 form a distribution cavity.The bottom vertical of the second annular recess 233 distributes multiple fire seperating hole 232.This fire seperating hole 232 straight up, directly beat in the bottom of a pan by flame, improves combustion gas utilization rate.

Switch module 4 is fixed in drain pan 1, and the knob 42 of this switch module 4 stretches out in this drain pan 1.Described switch module 4 comprises magnetic valve, and magnetic valve has a tube connector 41, and this tube connector 41 stretches out from the below of described drain pan 1, and described air entraining pipe is connected to described tube connector 41.This tube connector 41 is fuel gas inlet, and gas outlet is connected to single tracheae 3.In the utility model, air entraining pipe can adopt leather flexible pipe or other flexible pipes to make.

Described single tracheae 3 is made up of flat segments 31 and bending section 32, and described bending section 32 is near described burner 4.This bending section 32 can extend the time that combustion gas enters burner 2, reduces heat trnasfer.Preferably, for reducing costs, this bending section 32 is semicircle.Combustion gas is introduced by air entraining pipe, under the regulation and control of switch module 4, enters single tracheae 3 with suitable flow, and enters burner 2 by the outlet 34 of this single tracheae 3.One end of described single tracheae 3 is provided with intercommunicating pore 33, and this intercommunicating pore 33 is positioned at below described tapered portion 212.This intercommunicating pore 33 can cause air.This inlet channel forms three air intake structures with an air admission hole and secondary air inlet hole, improves mixing efficiency, makes burning more abundant.

Battery case 5 to be arranged in drain pan 1 and to be pinned by a button, pins button, this battery case 5 can be gone down, change the battery in battery case 5.Prevent user from can't see both positive and negative polarity and anti-loaded battery, also avoid battery to be directly exposed to the outside simultaneously.

The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.

Claims (9)

1. a direct injection safety energy-conserving environment protection stove, comprise drain pan, burner, single tracheae, switch module, air entraining pipe, described burner and switch module are all fixed on described drain pan, described air entraining pipe is connected to described switch module, described switch module is connected to described single tracheae, and described single tracheae is connected to described burner, it is characterized in that, described burner comprises the mixing drum connected successively, support tube and point fire cover, an air admission hole is provided with bottom described mixing drum, described support tube is provided with multiple first through hole, described point of fire cover is provided with multiple second through hole, described first through hole and described second through hole form secondary air inlet hole.
2. direct injection safety energy-conserving environment protection stove according to claim 1, it is characterized in that, described mixing drum is provided with tapered portion, and the large footpath of this tapered portion is near a described air admission hole.
3. direct injection safety energy-conserving environment protection stove according to claim 1, is characterized in that, described point of fire cover is provided with the fire seperating hole of multiple vertical extension.
4. direct injection safety energy-conserving environment protection stove according to claim 2, is characterized in that, one end of described single tracheae is provided with multiple intercommunicating pore, and this intercommunicating pore is positioned at the below of described tapered portion.
5. direct injection safety energy-conserving environment protection stove according to claim 1, is characterized in that, also comprise removably battery case, be provided with multiple battery in described battery case.
6. the direct injection safety energy-conserving environment protection stove according to claim 1 to 5 any one, is characterized in that, described single tracheae is made up of flat segments and bending section, and described bending section is near described burner.
7. the direct injection safety energy-conserving environment protection stove according to claim 1 to 5 any one, it is characterized in that, described switch module comprises magnetic valve, and described magnetic valve has a tube connector, this tube connector stretches out from the below of described drain pan, and described air entraining pipe is connected to described tube connector.
8. the direct injection safety energy-conserving environment protection stove according to claim 1 to 5 any one, is characterized in that, described point of fire cover is made of copper.
9. the direct injection safety energy-conserving environment protection stove according to claim 1 to 5 any one, is characterized in that, described single tracheae is made of copper.
CN201520350038.1U 2015-05-27 2015-05-27 Directly spout energy -concerving and environment -protective stove of formula safety CN204739628U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520350038.1U CN204739628U (en) 2015-05-27 2015-05-27 Directly spout energy -concerving and environment -protective stove of formula safety

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520350038.1U CN204739628U (en) 2015-05-27 2015-05-27 Directly spout energy -concerving and environment -protective stove of formula safety

Publications (1)

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CN204739628U true CN204739628U (en) 2015-11-04

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CN201520350038.1U CN204739628U (en) 2015-05-27 2015-05-27 Directly spout energy -concerving and environment -protective stove of formula safety

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109442408A (en) * 2018-10-12 2019-03-08 陈丽至 A kind of stove of high burning efficiency
CN109442407A (en) * 2018-10-12 2019-03-08 陈丽至 A kind of energy saving and environmental protecting stove

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109442408A (en) * 2018-10-12 2019-03-08 陈丽至 A kind of stove of high burning efficiency
CN109442407A (en) * 2018-10-12 2019-03-08 陈丽至 A kind of energy saving and environmental protecting stove

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20151104

Termination date: 20170527

CF01 Termination of patent right due to non-payment of annual fee