CN202747616U - Plate type gas combustion and condensation type hot water boiler - Google Patents

Plate type gas combustion and condensation type hot water boiler Download PDF

Info

Publication number
CN202747616U
CN202747616U CN 201220313992 CN201220313992U CN202747616U CN 202747616 U CN202747616 U CN 202747616U CN 201220313992 CN201220313992 CN 201220313992 CN 201220313992 U CN201220313992 U CN 201220313992U CN 202747616 U CN202747616 U CN 202747616U
Authority
CN
China
Prior art keywords
boiler
water
gas
plate type
heat exchanger
Prior art date
Application number
CN 201220313992
Other languages
Chinese (zh)
Inventor
苗苏宁
Original Assignee
苗苏宁
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 苗苏宁 filed Critical 苗苏宁
Priority to CN 201220313992 priority Critical patent/CN202747616U/en
Application granted granted Critical
Publication of CN202747616U publication Critical patent/CN202747616U/en

Links

Classifications

    • Y02B30/102

Abstract

The utility model relates to a plate type gas combustion and condensation type hot water boiler. The plate type gas combustion and condensation type hot water boiler takes gas as fuel; and a combustor of the boiler adopts a plate type gas combustor to replace the original flame type combustor. A heating chamber of the boiler adopts a smoke-water plate type heat-exchanging structure to replace the previous pipe type heat exchanger of the boiler, so that the condensing effect on water steam in smoke is improved by low-temperature water. The boiler is provided with the plate type gas combustor and a smoke-water plate type heat exchanger so that the heat efficiency of the boiler can be greatly improved. The plate type gas combustion and condensation type hot water boiler mainly generates normal pressure and constant-temperature hot water, and is used for heating, lives, technical water and the like of buildings.

Description

Board-like fuel gas buring condensation hot water boiler

Technical field

The utility model relates to a kind of board-like fuel gas buring condensation hot water boiler.It is fuel that this board-like fuel gas buring condensation hot water boiler adopts combustion gas, and the burner of boiler adopts board-like gas burner to replace original fire burner.The heating clamber of boiler adopts cigarette-water plate-type heat exchange structure, replaces the pipe heat exchanger of original boiler, in order to improve water at low temperature to the condensation of water vapour in the flue gas.Owing in boiler, be provided with board-like gas burner and cigarette-water plate type heat exchanger, can greatly improve the thermal efficiency of boiler.This board-like fuel gas buring condensation hot water boiler mainly produces normal pressure, normal temperature hot water, is used for heating, life and the technique hot water etc. of building.

Background technology

At present, traditional gas-fired water heating boiler all is comprised of burner, combustion chamber, heating clamber three major parts.Boiler-burner adopts fire burner mostly, is with ignited fuel and enough air are provided.The combustion chamber is to be heat with the fuel after lighting and air at this burning conversion, and fire burner has certain requirement to the combustion intensity of combustion chamber, and therefore, the volume of combustion chamber is large.Boiler heating chamber is the heat of high temperature that produces in the combustion chambers burn process, passes to water at low temperature the temperature of water is improved.The efficiency of boiler depends primarily on structure and the heating surface area of heating clamber, the heating clamber of existing boiler adopts the tubular type heating arrangement mostly, because the heat transfer coefficient of tubular type heating arrangement is low, and high fume temperature, do not have water vapour condensation in the flue gas, so boiler efficiency is very low.Burner of the present utility model is to adopt board-like gas burner, that combustion gas and air is mixed rear by distributor, uniform distribution is on a metal plate that some apertures are arranged, the burner of even burning is made in igniting, its combustion flame is short, and ignition temperature is high, and combustion intensity is large, therefore, the combustion chamber is programmable very little.Heating clamber of the present utility model changes cigarette-water plate-type heat exchange structure into by the tubular type heating arrangement, and the heat transfer coefficient of plate-type heat-exchange is very high, can well carry out condensation to water vapour in the flue gas, reclaims a large amount of vapour latent heats in flue gas.The utility model has changed the combustion system of original boiler, and the volume of combustion chamber is reduced, and efficiency of combustion improves.The utility model has changed the heating arrangement of original boiler, the exhaust gas temperature of boiler is reduced greatly, make the temperature of cigarette-water plate type heat exchanger be lower than dew-point temperature in the flue gas, heat exchanger can absorb the latent heat of water vapour in the flue gas in a large number, so not only can improve the thermal efficiency of boiler, and also little a lot of of the volume and weight of boiler.

Summary of the invention

The purpose of this utility model provides a kind of, adopts board-like gas burner and cigarette-water plate type heat exchanger to engage, board-like fuel gas buring condensation hot water boiler.

The purpose of this utility model is to realize like this, board-like fuel gas buring condensation hot water boiler is mainly by air inlet fan, air intlet, fuel gas inlet, the air fuel gas premixer, gas distributor, the metastable gas pressing plate, the porous metals burner plate, the combustion chamber, cigarette-water plate type heat exchanger, the boiler exhaust gas case, boiler smoke outlet, the boiler feed water mouth, the boiler delivery port, the parts such as boiler blow-down water outlet form, it is characterized in that: air inlet fan by air intlet with air intake, the combustion gas that enters with fuel gas inlet, in the air fuel gas premixer, form air mixture, air mixture evenly sprays through gas distributor, do further voltage stabilizing through the metastable gas pressing plate again, air mixture is discharged by porous metals burner plate surface after the voltage stabilizing, light on porous metals burner plate surface, air mixture after lighting is burnt in the combustion chamber, form high-temperature flue gas, high-temperature flue gas enters cigarette-water plate type heat exchanger by cigarette-water plate type heat exchanger gas approach, high-temperature flue gas and water are done heat exchange in cigarette-water plate type heat exchanger, the drop in temperature of high-temperature flue gas, the temperature of water rises, reduce the flue gas of temperature by cigarette-water plate type heat exchanger exhanst gas outlet, enter the boiler exhaust gas case, discharged outside the boiler by boiler smoke outlet, the condensed water that is condensed out is through the boiler blow-down water outlet, outside the discharge boiler, the water inlet of boiler is by the boiler feed water mouth, enter cigarette-water plate type heat exchanger and flue gas heat exchange, in cigarette-water plate type heat exchanger, the water that has been enhanced temperature is sent for the user by the boiler delivery port.

Owing to adopted such scheme, adopt board-like gas burner and the design that cigarette-the water plate type heat exchanger engages, be designed to board-like fuel gas buring condensation hot water boiler.

Description of drawings

Below in conjunction with drawings and Examples utility model is further specified.

Accompanying drawing is principles of construction figure of the present utility model.

1. air inlet fans, 2. air intlets, 3. fuel gas inlet, 4. air fuel gas premixers, 5. gas distributors, 6. metastable gas pressing plates, 7. porous metals burner plates, 8. combustion chambers, 9. cigarettes-water plate type heat exchanger gas approach 10. boiler delivery ports 11. cigarettes-water plate type heat exchanger 12. cigarettes-water plate type heat exchanger exhanst gas outlet 13. boiler exhaust gas casees 14. boiler smoke outlets 15. boiler blow-down water outlets 16. boiler feed water mouths among the figure

The specific embodiment

In the drawings, with air intake, the combustion gas with fuel gas inlet 3 enters forms air mixture to air inlet fan 1 in air fuel gas premixer 4 by air intlet 2.Air mixture evenly sprays through gas distributor 5, does further voltage stabilizing through metastable gas pressing plate 6 again.Air mixture after the voltage stabilizing is discharged by porous metals burner plate 7 surfaces, lights on porous metals burner plate surface.Air mixture after lighting is burnt in combustion chamber 8, produces a large amount of heats after the air mixture burning, forms high-temperature flue gas.High-temperature flue gas enters cigarette-water plate type heat exchanger 11 by cigarette-water plate type heat exchanger gas approach 9, and high-temperature flue gas and water are done heat exchange in cigarette-water plate type heat exchanger, the drop in temperature of high-temperature flue gas, and the temperature of water rises.Reduce the flue gas of temperature by cigarette-water plate type heat exchanger exhanst gas outlet 12, enter boiler exhaust gas case 13, discharged outside the boiler by boiler smoke outlet 14.The condensed water that is condensed out is discharged outside the boiler through boiler blow-down water outlet 15.The water inlet of boiler enters cigarette-water plate type heat exchanger 11 and flue gas heat exchange by boiler feed water mouth 16, and in cigarette-water plate type heat exchanger 11, the water that has been enhanced temperature is sent for the user by boiler delivery port 10.

Claims (1)

1. a board-like fuel gas buring condensation hot water boiler is mainly by air inlet fan, air intlet, fuel gas inlet, the air fuel gas premixer, gas distributor, the metastable gas pressing plate, the porous metals burner plate, the combustion chamber, cigarette-water plate type heat exchanger, the boiler exhaust gas case, boiler smoke outlet, the boiler feed water mouth, the boiler delivery port, the parts such as boiler blow-down water outlet form, it is characterized in that: air inlet fan by air intlet with air intake, the combustion gas that enters with fuel gas inlet, in the air fuel gas premixer, form air mixture, air mixture evenly sprays through gas distributor, do further voltage stabilizing through the metastable gas pressing plate again, air mixture is discharged by porous metals burner plate surface after the voltage stabilizing, light on porous metals burner plate surface, air mixture after lighting is burnt in the combustion chamber, form high-temperature flue gas, high-temperature flue gas enters cigarette-water plate type heat exchanger by cigarette-water plate type heat exchanger gas approach, high-temperature flue gas and water are done heat exchange in cigarette-water plate type heat exchanger, the drop in temperature of high-temperature flue gas, the temperature of water rises, reduce the flue gas of temperature by cigarette-water plate type heat exchanger exhanst gas outlet, enter the boiler exhaust gas case, discharged outside the boiler by boiler smoke outlet, the condensed water that is condensed out is through the boiler blow-down water outlet, outside the discharge boiler, the water inlet of boiler is by the boiler feed water mouth, enter cigarette-water plate type heat exchanger and flue gas heat exchange, in cigarette-water plate type heat exchanger, the water that has been enhanced temperature is sent for the user by the boiler delivery port.
CN 201220313992 2012-07-02 2012-07-02 Plate type gas combustion and condensation type hot water boiler CN202747616U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220313992 CN202747616U (en) 2012-07-02 2012-07-02 Plate type gas combustion and condensation type hot water boiler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220313992 CN202747616U (en) 2012-07-02 2012-07-02 Plate type gas combustion and condensation type hot water boiler

Publications (1)

Publication Number Publication Date
CN202747616U true CN202747616U (en) 2013-02-20

Family

ID=47706997

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220313992 CN202747616U (en) 2012-07-02 2012-07-02 Plate type gas combustion and condensation type hot water boiler

Country Status (1)

Country Link
CN (1) CN202747616U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103277853A (en) * 2013-05-23 2013-09-04 杭州江鸣机械技术有限公司 Outer circulation gas energy heating air conditioner
CN103486731A (en) * 2013-10-15 2014-01-01 林煜翔 Horizontal type cylinder-shaped condensing type heat exchanger
CN103591681A (en) * 2013-11-15 2014-02-19 大连圣鼎工业装备有限公司 Premixed closed module gas-fired boiler
CN103884101A (en) * 2012-12-24 2014-06-25 苗苏宁 Plate-type gas combustion condensing water boiler
CN108019929A (en) * 2017-11-28 2018-05-11 崔秀萍 A kind of boiler heating system and its method based on heat medium water

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103884101A (en) * 2012-12-24 2014-06-25 苗苏宁 Plate-type gas combustion condensing water boiler
CN103277853A (en) * 2013-05-23 2013-09-04 杭州江鸣机械技术有限公司 Outer circulation gas energy heating air conditioner
CN103277853B (en) * 2013-05-23 2017-07-28 赵亮 A kind of outer circulation combustion gas energy heating air conditioner
CN103486731A (en) * 2013-10-15 2014-01-01 林煜翔 Horizontal type cylinder-shaped condensing type heat exchanger
CN103486731B (en) * 2013-10-15 2015-08-12 林煜翔 Horizontal cylinder shape condensed heat exchanger
CN103591681A (en) * 2013-11-15 2014-02-19 大连圣鼎工业装备有限公司 Premixed closed module gas-fired boiler
CN103591681B (en) * 2013-11-15 2015-12-09 大连圣鼎工业装备有限公司 Premix closed module gas boiler
CN108019929A (en) * 2017-11-28 2018-05-11 崔秀萍 A kind of boiler heating system and its method based on heat medium water

Similar Documents

Publication Publication Date Title
CN101571315B (en) Volumetric gas water heater
CN201014725Y (en) Environment protection type back-firing coal gasification boiler
CN202101401U (en) Novel hot air furnace
CN200946917Y (en) Full-premixed catalytic combustion condensation type gas-burning water heater
CN105042557B (en) Multi-return-stroke gas-steam boiler
CN104654815B (en) Mosaic ceramic kiln cogeneration utilization system
CN207778401U (en) A kind of high-efficiency environment friendly residual heat insulation power economized boiler
CN204227677U (en) Gas-heating water heater
CN2879022Y (en) Biomass vaporization boiler
CN102759130A (en) Waste heat recovering efficient gas stove
WO2016107383A1 (en) Porous medium burner with stacked bed structure
CN101319788B (en) High performance fuel heat accumulation type condensation energy-saving boiler
CN101338894A (en) Low-calorie fuel dual prewarming and thermal storage type energy-saving boiler
CN103090541A (en) Inverted full-premix condensing gas water heater
CN107435948A (en) A kind of air circulation heating and purifier and application for coal stove its coal furnace and coal furnace processing method
CN106224961A (en) A kind of methanol fuel vacuum condensation hot-water boiler
CN2864378Y (en) Multistage multi-room gas boiler for coal gasification
CN201014541Y (en) Numerical control environment-protection energy-saving boiler
CN101586807A (en) Flameless catalytic combustion condensing boiler with near zero pollutant discharge
CN201715495U (en) Vertical type biquadratic back burning furnace
CN202973065U (en) Horizontal type back-fire coal-fired boiler
CN103982921B (en) Cyclone firing formula energy-saving kitchen range
CN101482276A (en) Production method of cooking stove
CN101949583A (en) Environmentally-friendly energy-saving boiler
CN101324345A (en) Biomass semi-gasification heating and cooking high-efficiency energy-saving stove

Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
DD01 Delivery of document by public notice

Addressee: Miao Suning

Document name: Notification to Pay the Fees

TR01 Transfer of patent right

Effective date of registration: 20151215

Address after: 210000 No. 30, long road, Nanjing economic and Technological Development Zone, Nanjing, Jiangsu, -4

Patentee after: ARNOER ENERGY TECHNOLOGY CO., LTD.

Address before: 210016 Xuanwu District, Jiangsu, Jiefang Road No. 3, Ma Biao, building 26, floor 1, west of the three

Patentee before: Miao Suning

C41 Transfer of patent application or patent right or utility model
DD01 Delivery of document by public notice

Addressee: ARNOER ENERGY TECHNOLOGY CO., LTD.

Document name: Notification of Passing Examination on Formalities

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

Granted publication date: 20130220

Termination date: 20150702

EXPY Termination of patent right or utility model