CN202581419U - Improved structure of vapor, liquid and coal co-firing furnace - Google Patents

Improved structure of vapor, liquid and coal co-firing furnace Download PDF

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Publication number
CN202581419U
CN202581419U CN 201220157528 CN201220157528U CN202581419U CN 202581419 U CN202581419 U CN 202581419U CN 201220157528 CN201220157528 CN 201220157528 CN 201220157528 U CN201220157528 U CN 201220157528U CN 202581419 U CN202581419 U CN 202581419U
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CN
China
Prior art keywords
furnace
vaporization
fuel
liquid
improved
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Expired - Fee Related
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CN 201220157528
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Chinese (zh)
Inventor
温社弟
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温社弟
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Priority to CN 201220157528 priority Critical patent/CN202581419U/en
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Publication of CN202581419U publication Critical patent/CN202581419U/en
Expired - Fee Related legal-status Critical Current
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Abstract

The utility model discloses an improved structure of a vapor, liquid and coal co-firing furnace, and the improved structure is provided with a furnace body (8) and a furnace pipe (7), wherein an smoke exhaust pipe (5) is communicated with a furnace ring (2) at the upper part of the furnace body (8). The improved structure is characterized in that the top of the furnace pipe (7) is fixedly provided with a hollow annular vaporization sleeve (4); steam vents (3) are arranged in the inner side of the vaporization sleeve (4) at intervals; and the steam vents (3) incline upwards at the inner side of the vaporization sleeve (4). Since the temperature at the upper part of the furnace pipe is higher when the honeycomb briquettes in the furnace pipe burn, the gas fuel or liquid fuel or mixed fuel entering the vaporization sleeve (4) from a feed pipe is directly heated and vaporized, and then escapes through the steam vents for participating in combustion, the combustion heat of the gas fuel or liquid fuel or mixed fuel is added on the combustion heat of the honeycomb briquettes, so that the heat efficiency is improved greatly, the cooking speed is quickened and plenty of time is saved for user.

Description

The improvement structure of vapour-liquid coal multifuel combustion stove
Technical field
The utility model relates to a kind of improvement structure of vapour-liquid coal multifuel combustion stove.
Background technology
Traditional household honeycomb coal stove is that the center vertically is provided with a flue in body of heater, and it is horn-like that this flue slightly is, rely on its horn-like upwards suction effect and with the air suction upwards, through making upwards effect of heat behind the coal-fired district.This stove not only structure falls behind, and mainly is that the thermal efficiency is low, and Fuel Consumption is bigger.This in addition stove can only use honeycomb briquette, then can not use fully for other fuel.The applicant had once done bigger innovation in the vapour-liquid coal multifuel combustion stove (patent No. 200620078829.4) of application in 2006 and the power of patenting to the conventional domestic honeycomb briquette stove, and result of use is better.But this structure is owing to be outside flue, to be surrounded with coil pipe, and coil pipe can only lean on the heat conduction of flue and heat, so the vaporization degree of mixed fluid fuel is not high enough in the coil pipe, vaporization rate is slower, and the thermal efficiency also is under some influence.
The utility model content
The utility model is exactly the deficiency that exists in the above-mentioned prior art for overcoming, and the improvement structure of a kind of degree height of vaporizing, vapour-liquid coal multifuel combustion stove that the thermal efficiency is higher is provided.
The technical scheme that realizes above-mentioned purpose is:
It has a body of heater and flue this improved vapour-liquid coal multifuel combustion stove, and smoke exhaust pipe communicates with the stove circle of upper of furnace body, and it mainly is to be fixed with a hollow annular vaporization cover in the upper end of flue, is interval with steam vent on the medial surface of vaporization cover.
The further technical scheme that realizes above-mentioned purpose is:
Said steam vent tilts to vaporization cover inside front.
The longitudinal cross-section of said vaporization cover be square, rectangle, triangle, circle, oval-shaped any.
Said vaporization cover bottom is connected with feed pipe.
The internal diameter of said vaporization cover is equal to or less than the internal diameter of flue.
The top of said vaporization cover directly is connected with the Lu Quan base.
The utility model is owing to there is the vaporization cover of liquid or gas or fuel combination directly to be seated in the flue top in inciting somebody to action; And need not heat conduction through flue, so the vaporization cover receives the direct heating of the interior honeycomb briquette of flue or lump coal or fuel combustion flames such as diffusing coal or Chai He, the fuel in the vaporization cover will be by rapid vaporization; Further improve the vaporization degree; Save vaporization time, and then improved the thermal efficiency, produced effect better.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the structural representation of vaporization cover.
The specific embodiment
Like Fig. 1, shown in Figure 2, the stove of this improvement structure outside is a body of heater 8, and the flue of being processed by refractory material 7 vertically is fixed in the body of heater 8, and body of heater 8 tops are the stove circle 2 of putting pot, and body of heater 8 bottoms are provided with an air inlet 1, and smoke exhaust pipe 5 directly is communicated with stove circle 2.It mainly is fixing one and flue 7 concentrically ringed annular vaporization covers 4 in the upper end of flue 7; And the steam vent 3 that above vaporization cover 4 clear widths inwardly are provided with, tilts; The feed pipe 6 that is communicated with vaporization cover 4 can be connected with the carrier pipe of liquid gas storage tank, gas pipe, natural gas tube or mixed fluid fuel, so that give the vaporization cover 4 fuel supplying.
Said vaporization cover 4 is the toroidal cavity structure of a steel, its longitudinal cross-section be square, rectangle, triangle, circle, oval-shaped any.The internal diameter of this vaporization cover 4 is equal to or less than the internal diameter of flue 7.
Because its upper temp is higher during fuel combustions such as flue 7 interior honeycomb briquettes or lump coal or diffusing coal or Chai He; Getting into gaseous fuel or liquid fuel or fuel combination in the vaporization cover 4 from feed pipe 6 is directly heated and is vaporized; Strengthened the vaporization degree; The fuel gas that is vaporized is overflowed through steam vent 3 and is participated in burning, on the heat of original honeycomb briquette or lump coal or fuel combustions such as diffusing coal or Chai He, has increased the heat of gaseous fuel or liquid fuel or mixed fuel firing again, so greatly improved the thermal efficiency; Accelerated cooking speed, for the user practices thrift the plenty of time.
The utility model also can be drawn 1-6 connecting leg again on vaporization cover 4, and is connected to corresponding kitchen range, supplies with the perhaps use simultaneously individually of 1-6 kitchen range through the vaporized fuel that vaporization cover 4 produces, and has equaled to expand the quantity of kitchen range and shortens cooking time.

Claims (6)

1. the improvement structure of a vapour-liquid coal multifuel combustion stove; It has a body of heater (8) and flue (7); Smoke exhaust pipe (5) communicates with the stove circle (2) on body of heater (8) top; It is characterized in that being fixed with a hollow annular vaporization cover (4), be interval with steam vent (3) on the medial surface of vaporization cover (4) in the upper end of flue (7).
2. the improvement structure of vapour-liquid coal multifuel combustion stove as claimed in claim 1 is characterized in that said steam vent (3) tilts to vaporization cover (4) inside front.
3. the improvement structure of vapour-liquid coal multifuel combustion stove as claimed in claim 1, the longitudinal cross-section that it is characterized in that said vaporization cover (4) be square, rectangle, triangle, circle, oval-shaped any.
4. like the improvement structure of claim 1 or 3 described vapour-liquid coal multifuel combustion stoves, it is characterized in that said vaporization cover (4) bottom is connected with feed pipe (6).
5. the improvement structure of vapour-liquid coal multifuel combustion stove as claimed in claim 1 is characterized in that the internal diameter of said vaporization cover (4) is equal to or less than the internal diameter of flue (7).
6. the improvement structure of vapour-liquid coal multifuel combustion stove as claimed in claim 1 is characterized in that the top of said vaporization cover (4) directly is connected with stove circle (2) base.
CN 201220157528 2012-04-13 2012-04-13 Improved structure of vapor, liquid and coal co-firing furnace Expired - Fee Related CN202581419U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220157528 CN202581419U (en) 2012-04-13 2012-04-13 Improved structure of vapor, liquid and coal co-firing furnace

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220157528 CN202581419U (en) 2012-04-13 2012-04-13 Improved structure of vapor, liquid and coal co-firing furnace

Publications (1)

Publication Number Publication Date
CN202581419U true CN202581419U (en) 2012-12-05

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220157528 Expired - Fee Related CN202581419U (en) 2012-04-13 2012-04-13 Improved structure of vapor, liquid and coal co-firing furnace

Country Status (1)

Country Link
CN (1) CN202581419U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104896519A (en) * 2015-06-04 2015-09-09 黎建军 Catering energy-saving environment-friendly oven
CN105823093A (en) * 2016-05-13 2016-08-03 浙江安德电器有限公司 Touch type control system of gas cooker

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104896519A (en) * 2015-06-04 2015-09-09 黎建军 Catering energy-saving environment-friendly oven
CN104896519B (en) * 2015-06-04 2017-11-07 中国计量大学 A kind of food and drink energy-saving environment-friendly cooking stove
CN105823093A (en) * 2016-05-13 2016-08-03 浙江安德电器有限公司 Touch type control system of gas cooker

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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: 20121205

Termination date: 20130413

C17 Cessation of patent right