CN101979924B - Multi-layer interruption type waste heat recovering oven - Google Patents

Multi-layer interruption type waste heat recovering oven Download PDF

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Publication number
CN101979924B
CN101979924B CN2010105525421A CN201010552542A CN101979924B CN 101979924 B CN101979924 B CN 101979924B CN 2010105525421 A CN2010105525421 A CN 2010105525421A CN 201010552542 A CN201010552542 A CN 201010552542A CN 101979924 B CN101979924 B CN 101979924B
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CN
China
Prior art keywords
heat recovery
water tank
intake pipe
water
export
Prior art date
Application number
CN2010105525421A
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Chinese (zh)
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CN101979924A (en
Inventor
陈凯飞
Original Assignee
陈凯飞
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Application filed by 陈凯飞 filed Critical 陈凯飞
Priority to CN2010105525421A priority Critical patent/CN101979924B/en
Publication of CN101979924A publication Critical patent/CN101979924A/en
Application granted granted Critical
Publication of CN101979924B publication Critical patent/CN101979924B/en

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24COTHER DOMESTIC STOVES OR RANGES; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C13/00Stoves or ranges with additional provisions for heating water
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24BDOMESTIC STOVES OR RANGES FOR SOLID FUELS
    • F24B1/00Stoves or ranges
    • F24B1/18Stoves with open fires, e.g. fireplaces
    • F24B1/183Stoves with open fires, e.g. fireplaces with additional provisions for heating water

Abstract

The invention relates to a multi-layer interruption type waste heat recovering oven, which comprises a heat insulating water tank, a water pump, a waste heat recovery device, a heating device, a heated water conveying pipe and a closed heating water tank. The heated water conveying pipe is connected between the top and the bottom of the closed heating water tank, continuously heats low-temperature water at the bottom of the closed heating water tank under the condition of being heated, and conveys the heated water to the top of the closed heating water tank so as to quicken the heating and improve the heat absorbing efficiency. The waste heat recovery device is separated into a high temperature waste heat recovery area and a low temperature waste heat recovery area to further improve the heating speed and the heat absorbing efficiency.

Description

Multilayer is blocked and is connect formula waste heat recovery kitchen range

Technical field

The present invention relates to cooking stove, relate in particular to the high cooking stove of a kind of waste heat recovery efficient.

Background technology

Thereby existing waste-heat recovery device generally all is simply water pipe to be passed in the flue waste heat in the flue is reclaimed; The waste heat recovery efficient of waste-heat recovery device is very low usually like this; Heat to airborne release is bigger; Environment is affected greatly, make waste-heat recovery device not embody its value fully, therefore do not obtain promotion and application widely.

Summary of the invention

The present invention is directed to the above-mentioned defective of prior art, provide a kind of multilayer to block and connect formula waste heat recovery kitchen range, to improve the efficient of waste heat recovery.

In order to solve the problems of the technologies described above, the present invention realizes through following technical scheme:

A kind of multilayer is blocked and is connect formula waste heat recovery kitchen range; Comprise heat preservation storage water tank, water pump, waste-heat recovery device, heater, be heated and transport water pipe, airtight heating water tank; Said waste-heat recovery device bottom is connected with the outlet flue of heater, and it is divided into high-temperature residual heat recovery area and low temperature exhaust heat recovery area, and the low temperature exhaust heat recovery area is positioned at upper end, high-temperature residual heat recovery area; The low temperature exhaust heat recovery area is provided with the low temperature water-intake pipe of UNICOM; The arrival end of low temperature water-intake pipe is lower than the port of export of low temperature water-intake pipe, and the high-temperature residual heat recovery area also is provided with the high temperature water-intake pipe of UNICOM, and the arrival end of high temperature water-intake pipe is lower than the port of export of high temperature water-intake pipe; Water pump one end is connected with the port of export of heat preservation storage water tank, and the other end is connected with the arrival end of low temperature water-intake pipe; The port of export of low temperature water-intake pipe is connected with the arrival end of airtight heating water tank on being arranged at heater; The port of export of airtight heating water tank is connected with the arrival end of high temperature water-intake pipe; The port of export of high temperature water-intake pipe connects the arrival end of heat preservation storage water tank, and the horizontal level of airtight heating water tank arrival end is lower than the port of export of airtight heating water tank; The said fortune water pipe that is heated is soaring helical form, its arrival end and airtight heating water tank bottom UNICOM, and its port of export and airtight heating water tank top UNICOM, and the soaring section in centre of the fortune water pipe that is heated directly places the central combustion zone of heater to be heated.

Preferably, said low temperature water-intake pipe and the trend of high temperature water-intake pipe in waste-heat recovery device are on being tilted to.

Preferably, said low temperature water-intake pipe and high temperature water-intake pipe are canine tooth and are interspersed in waste-heat recovery device.

Preferably, the port of export of said heat preservation storage water tank is positioned at its bottom, and the horizontal level of the arrival end of heat preservation storage water tank is higher than its port of export, and the top of heat preservation storage water tank is provided with pressure switch.

Preferably, the port of export of high temperature water-intake pipe also is connected in an effluent switch.

Can find out from above technical scheme; The present invention is connected the fortune water pipe that is heated at the top of airtight heating water tank with the bottom; This is heated the fortune water pipe under the situation of being heated; Constantly be transported to the top of airtight heating water tank after the water at low temperature heating with airtight heating water tank bottom, accelerated the speed and the efficient that absorbs heat of heating.The present invention also is divided into high-temperature residual heat recovery area and low temperature exhaust heat recovery area with waste-heat recovery device, further promotes the speed and the efficient that absorbs heat of heating.

Description of drawings

Fig. 1 is a structural entity sketch map of the present invention.

Fig. 2 is the partial sectional view of waste-heat recovery device of the present invention.

The specific embodiment

Below in conjunction with the specific embodiment the present invention is done further detailed explanation.

Referring to shown in Figure 1, multilayer of the present invention is blocked and is connect that formula waste heat recovery kitchen range includes heat preservation storage water tank 1, water pump 2, waste-heat recovery device 3, heater 4, the fortune of being heated water pipe 5, airtight heating water tank 6.

Wherein, Waste-heat recovery device 3 bottoms are connected with the outlet flue of heater, and waste-heat recovery device is divided into low temperature exhaust heat recovery area 31 and high-temperature residual heat recovery area 32, and the low temperature exhaust heat recovery area is positioned at upper end, high-temperature residual heat recovery area; The low temperature exhaust heat recovery area is provided with the low temperature water-intake pipe of UNICOM; The arrival end of low temperature water-intake pipe is lower than the port of export of low temperature water-intake pipe, and the high-temperature residual heat recovery area also is provided with the high temperature water-intake pipe of UNICOM, and the arrival end of high temperature water-intake pipe is lower than the port of export of high temperature water-intake pipe.

Airtight heating water tank 6 places heating on the heater 4; Airtight heating water tank has the arrival end and the port of export; Airtight heating water tank arrival end position is lower than the port of export of airtight heating water tank; The port of export UNICOM of the arrival end of airtight heating water tank and low temperature water-intake pipe, the port of export of airtight heating water tank is connected with the arrival end of high temperature water-intake pipe.Can use fuel such as firewood, natural gas, diesel oil as the heater burnt fuel.

Water pump one end is connected with the port of export of heat preservation storage water tank, and the other end is connected with the arrival end of low temperature water-intake pipe.

The port of export of high temperature water-intake pipe connects the arrival end of heat preservation storage water tank; Said fortune pipe inlet end and the airtight heating water tank bottom UNICOM of being heated, its port of export and airtight heating water tank top UNICOM, and the soaring section in centre of the fortune water pipe that is heated directly places the central combustion zone of heater to be heated, and lifting is heated and is transported the water delivery speed of water pipe.

The port of export of high temperature water-intake pipe also is connected in an effluent switch 7.

Referring to shown in Figure 2, low temperature water-intake pipe and the trend of high temperature water-intake pipe in waste-heat recovery device 3 are on being tilted to again, and the principle of utilizing hot water to move upward is accelerated the circulation of hot water, thereby accelerate the speed of heating and promote the efficient that absorbs heat.

Low temperature water-intake pipe and high temperature water-intake pipe are canine tooth and are interspersed in waste-heat recovery device, utilize this structure can absorb the heat in the flue fully.

As preferred implementation of the present invention, the port of export of heat preservation storage water tank is positioned at its bottom, and the horizontal level of the arrival end of heat preservation storage water tank is higher than its port of export, and the top of heat preservation storage water tank is provided with pressure switch.

Operation principle of the present invention is: water pump extracts the water at low temperature of attemperater bottom from heat preservation storage water tank; The low temperature exhaust heat recovery area that then this water at low temperature is transported to waste-heat recovery device tentatively heats; Entering into airtight heating water tank after this water at low temperature heating heats; In airtight heating water tank heating process; Utilize the principle of hot water come-up; Through constantly the water at low temperature of airtight heating water tank bottom being transported to the top of airtight heating water tank after through heating with the fortune water pipe that is heated of airtight heating water tank UNICOM; So the absorption efficiency that firing rate has also promoted heat energy has simultaneously not only been accelerated in circulation, and the high-temperature water at airtight heating water tank top is stressed and gets into the high-temperature residual heat recovery area of waste-heat recovery device, and after the high-temperature residual heat recovery area further heats hot water hot water is delivered to heat preservation storage water tank or directly is delivered to effluent switch for answering water.

The present invention has made full use of the principle of hot water come-up in the process to the water heating, accelerate the transporting velocity of hot water, the firing rate and the heat absorption efficient of hot water, and the waste heat recovery efficient of existing waste heat recovery kitchen range has greatly improved.

Above-mentioned specific embodiment is purpose, characteristic and the effect that is used for specifying the present invention; For the personage who is familiar with this type of skill; According to above-mentioned explanation, possibly do part change and modification to this specific embodiment, its essence does not detach the present invention's spiritual category person; All should be included in the claim of this case suitable first Chen Ming.

Claims (5)

1. a multilayer is blocked and is connect formula waste heat recovery kitchen range; It is characterized in that comprise heat preservation storage water tank, water pump, waste-heat recovery device, heater, be heated and transport water pipe, airtight heating water tank, said waste-heat recovery device bottom is connected with the outlet flue of heater; It is divided into high-temperature residual heat recovery area and low temperature exhaust heat recovery area; The low temperature exhaust heat recovery area is positioned at upper end, high-temperature residual heat recovery area, and the low temperature exhaust heat recovery area is provided with the low temperature water-intake pipe of UNICOM, and the arrival end of low temperature water-intake pipe is lower than the port of export of low temperature water-intake pipe; And the high-temperature residual heat recovery area also is provided with the high temperature water-intake pipe of UNICOM, and the arrival end of high temperature water-intake pipe is lower than the port of export of high temperature water-intake pipe; Water pump one end is connected with the port of export of heat preservation storage water tank, and the other end is connected with the arrival end of low temperature water-intake pipe; The port of export of low temperature water-intake pipe is connected with the arrival end of airtight heating water tank on being arranged at heater; The port of export of airtight heating water tank is connected with the arrival end of high temperature water-intake pipe; The port of export of high temperature water-intake pipe connects the arrival end of heat preservation storage water tank, and the horizontal level of airtight heating water tank arrival end is lower than the port of export of airtight heating water tank; Said fortune pipe inlet end and the airtight heating water tank bottom UNICOM of being heated, its port of export and airtight heating water tank top UNICOM, and the soaring section in centre of the fortune water pipe that is heated directly places the central combustion zone of heater to be heated.
2. multilayer according to claim 1 is blocked and is connect formula waste heat recovery kitchen range, it is characterized in that, said low temperature water-intake pipe and the trend of high temperature water-intake pipe in waste-heat recovery device are on being tilted to.
3, multilayer according to claim 2 is blocked and is connect formula waste heat recovery kitchen range, it is characterized in that, said low temperature water-intake pipe and high temperature water-intake pipe are canine tooth and are interspersed in waste-heat recovery device.
4, multilayer according to claim 3 is blocked and is connect formula waste heat recovery kitchen range, it is characterized in that, the port of export of said heat preservation storage water tank is positioned at its bottom, and the horizontal level of the arrival end of heat preservation storage water tank is higher than its port of export, and the top of heat preservation storage water tank is provided with pressure switch.
5, multilayer according to claim 4 is blocked and is connect formula waste heat recovery kitchen range, it is characterized in that the port of export of high temperature water-intake pipe also is connected in an effluent switch.
CN2010105525421A 2010-11-22 2010-11-22 Multi-layer interruption type waste heat recovering oven CN101979924B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010105525421A CN101979924B (en) 2010-11-22 2010-11-22 Multi-layer interruption type waste heat recovering oven

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2010105525421A CN101979924B (en) 2010-11-22 2010-11-22 Multi-layer interruption type waste heat recovering oven
PCT/CN2011/001900 WO2012068776A1 (en) 2010-11-22 2011-11-14 Waste heat recovery stove

Publications (2)

Publication Number Publication Date
CN101979924A CN101979924A (en) 2011-02-23
CN101979924B true CN101979924B (en) 2012-05-23

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CN2010105525421A CN101979924B (en) 2010-11-22 2010-11-22 Multi-layer interruption type waste heat recovering oven

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WO (1) WO2012068776A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101979924B (en) * 2010-11-22 2012-05-23 陈凯飞 Multi-layer interruption type waste heat recovering oven
PL222062B1 (en) * 2013-04-11 2016-06-30 Metalerg Spółka Z Ograniczoną Odpowiedzialnością Spółka Komandytowoak Hot water boiler fired with straw
CN105318362A (en) * 2014-06-02 2016-02-10 侯国山 Waste heat regeneration coal oven
CN105222171A (en) * 2014-06-02 2016-01-06 侯国山 Non-maintaining UTILIZATION OF VESIDUAL HEAT IN commercial affairs coalpit

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58178131A (en) * 1982-04-09 1983-10-19 San Eng Kk Heat storage device of water heater using waste heat
JPS6337609Y2 (en) * 1983-10-11 1988-10-05
DE3340281A1 (en) * 1983-10-27 1985-06-20 Joachim Dipl Ing Grabietz Heating plant
US4583495A (en) * 1984-12-06 1986-04-22 Board Of Trustees Of The University Of Maine Wood fired quick recovery water heater
CN2120276U (en) * 1992-05-09 1992-10-28 王泽沛 Exhaust-heat water boiler for multi-function stove and range
CN2218336Y (en) * 1995-04-05 1996-01-24 方骊山 Non-pressure boiler with internal chamber
JP2004308984A (en) * 2003-04-04 2004-11-04 Matsushita Electric Ind Co Ltd Cooker
CN2859357Y (en) * 2005-12-06 2007-01-17 彭小平 Energy-saving heater using kitchen tools residual heat for convective heat transfer
CN2890722Y (en) * 2006-03-08 2007-04-18 广东万和集团有限公司 Condensing type heat exchanger
CN101201180A (en) * 2006-12-11 2008-06-18 上海复济节能技术有限公司 Water circulation energy-saving range system
CN201892243U (en) * 2010-11-22 2011-07-06 陈凯飞 Multilayer intercept type waste-heat recovering stove
CN101979924B (en) * 2010-11-22 2012-05-23 陈凯飞 Multi-layer interruption type waste heat recovering oven

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CN101979924A (en) 2011-02-23
WO2012068776A1 (en) 2012-05-31

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