CN106016748A - Low-nitrogen atmosphere type condensation wall-hanging stove - Google Patents
Low-nitrogen atmosphere type condensation wall-hanging stove Download PDFInfo
- Publication number
- CN106016748A CN106016748A CN201610604479.9A CN201610604479A CN106016748A CN 106016748 A CN106016748 A CN 106016748A CN 201610604479 A CN201610604479 A CN 201610604479A CN 106016748 A CN106016748 A CN 106016748A
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- Prior art keywords
- water
- heat exchanger
- outlet
- low nitrogen
- inlet
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H8/00—Fluid heaters characterised by means for extracting latent heat from flue gases by means of condensation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
- F24H1/48—Water heaters for central heating incorporating heaters for domestic water
- F24H1/52—Water heaters for central heating incorporating heaters for domestic water incorporating heat exchangers for domestic water
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/18—Arrangement or mounting of grates or heating means
- F24H9/1809—Arrangement or mounting of grates or heating means for water heaters
- F24H9/1832—Arrangement or mounting of combustion heating means, e.g. grates or burners
- F24H9/1836—Arrangement or mounting of combustion heating means, e.g. grates or burners using fluid fuel
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Abstract
The invention discloses a low-nitrogen atmosphere type condensation wall-hanging stove which comprises a condensation heat exchanger, a main heat exchanger, a water pump and a combustor. A water inlet of the water pump is connected with a heating water return pipe, a water outlet of the water pump is connected with a water inlet of the condensation heat exchanger through a water pipe, and a water outlet of the condensation heat exchanger is connected with a water inlet of the main heat exchanger through a water pipe; a water outlet of the main heat exchanger is connected with a three-way valve through a water pipe, one water outlet of the three-way valve is connected with a domestic hot water inlet of a plate heat exchanger, and another water outlet of the three-way valve serves as a heating hot water outlet; the combustor is arranged under the main heat exchanger; a fuel gas inlet pipe is connected with a gas inlet of a fuel gas proportioning valve, a gas outlet of the fuel gas proportioning valve is connected with a gas inlet of a segmented electromagnetic valve, and a gas outlet of the segmented electromagnetic valve is connected with the combustor. The wall-hanging stove adopts segmented combustion, has the low nitrogen oxide emission effect and can stably and efficiently control the temperature of domestic hot water.
Description
Technical field
The present invention relates to wall-hung boiler technical field, particularly to a kind of air suspended type wall-hung condensing gas furnace.
Background technology
In recent years, along with people's living standard gradually steps up, by fuel wall hanging furnace heating with carry
Domestic hot-water supply has come into huge numbers of families.Now the wall-hung boiler of domestic mainly include combustion system,
Heating system and control system etc., its groundwork flow process is: enter after combustion gas and air mixing
Combustor, in combustor, ignition produces high-temperature flue gas, when high-temperature flue gas flows through heat exchanger
Cold heating water is heated to be required hot heating water.
But now wall-hung boiler blowdown the most on the market is higher, not environmentally, particularly nitrogen oxides
Discharge high, mainly due to the insufficient high pollution discharge caused of wall-hung boiler burning.
Summary of the invention
In order to solve the problems referred to above, the present invention provides the wall-hung boiler of a kind of low-nitrogen oxide discharging.
A kind of low nitrogen air suspended type wall-hung condensing gas furnace, including condensate and heat exchanger, main heat exchanger,
Water pump, burner, described pump intake connects heating return pipe, and described pump outlet leads to
Cross water pipe and connect the water inlet of described condensate and heat exchanger, the outlet of described condensate and heat exchanger
The water inlet of described main heat exchanger is connected by water pipe；The outlet of described main heat exchanger leads to
Cross water pipe connecting tee valve, the life of an outlet connecting plate type heat exchanger of described three-way valve
Hot water water inlet, another outlet is heating hot water outlet；Below described main heat exchanger
Described burner is set；Gas inlet pipe connects gas ratio valve air inlet, described gas proportion
Valve air gate connection segment electromagnetic valve air inlet, described Segmented electrical magnet valve gas outlet connects described combustion
Burner.
Further, at described pump intake, expansion tank is set.
Further, at described burner gas outlet, blower fan is set.
Further, described plate type heat exchanger arranges domestic hot-water's water inlet, domestic hot-water's water outlet
Mouth, tap water water inlet.
Further, described Segmented electrical magnet valve is combined by 2 to 10 electromagnetic valves.This point
Combustion gas sectional combustion can be made fuel gas buring more abundant, thus reach low nitrogen by section electromagnetic valve
The technique effect of emissions of oxides.
Further, described three-way valve arranges electro-motor.
Further, described main heat exchanger outlet arranges overheat protector.When outlet temperature
When degree reaches setting value, overheat protector action, make wall-hung boiler stop heating action.
Further, described plate type heat exchanger domestic hot-water's outlet arranges temperature sensor.Should
Temperature sensor can ensure that domestic hot-water's leaving water temperature shows in real time, thus is more prone to control
Leaving water temperature, reaches leaving water temperature temperature effect accurately.
Further, described heating hot water outlet arranges temperature sensor.
Further, described condensate and heat exchanger outlet arranges water seal.
Beneficial effects of the present invention: this wall-hung boiler uses stagewise burning, has low-nitrogen oxide discharging
Effect, meanwhile, it is capable to control domestic hot-water's temperature of stability and high efficiency.
Accompanying drawing explanation 1
Fig. 1 is the system construction drawing of the present invention
Detailed description of the invention
Below in conjunction with the accompanying drawings the detailed description of the invention of the present invention is described further.Need at this
Illustrate, the explanation of these embodiments is adapted to assist in and understands the present invention, but not structure
Become limitation of the invention.Additionally, it is involved in each embodiment of invention described below
As long as and technical characteristic each other do not constitute conflict just can be mutually combined.
As it is shown in figure 1, a kind of low nitrogen air suspended type wall-hung condensing gas furnace, including condensate and heat exchanger 1,
Main heat exchanger 3, water pump 7, burner 4, described water pump 7 water inlet connects heating backwater
Pipe R, described water pump 7 outlet connects the water inlet of described condensate and heat exchanger 1 by water pipe,
The outlet of described condensate and heat exchanger 1 connects the water inlet of described main heat exchanger 3 by water pipe
Mouthful；The outlet of described main heat exchanger 3 passes through water pipe connecting tee valve 14, described threeway
Domestic hot-water's water inlet of one outlet connecting plate type heat exchanger 11 of valve 14, another goes out
The mouth of a river is heating hot water outlet M；Described burner 4 is set below described main heat exchanger 3；
Gas inlet pipe G connects gas ratio valve 10 air inlet, described gas ratio valve 10 gas outlet
Connection segment electromagnetic valve 9 air inlet, described Segmented electrical magnet valve 9 gas outlet connects described burner
4。
Preferably, described water pump 7 water inlet arranges expansion tank 5.
Preferably, at described burner 4 gas outlet, blower fan 2 is set.
Preferably, described plate type heat exchanger 11 arranges domestic hot-water's water inlet, domestic hot-water's water outlet
Mouth U, tap water water inlet E.
Preferably, described Segmented electrical magnet valve 9 is combined by 2 electromagnetic valves.
Preferably, described three-way valve 14 arranges electro-motor 12.
Preferably, described main heat exchanger 3 outlet arranges overheat protector 8.
Preferably, described plate type heat exchanger 11 domestic hot-water's outlet arranges temperature sensor 15.
Preferably, described heating hot water outlet M arranges temperature sensor 13.
Preferably, described condensate and heat exchanger 2 outlet arranges water seal 6.
Above in association with accompanying drawing, embodiments of the present invention are explained in detail, but the present invention does not limits
In described embodiment.For a person skilled in the art, without departing from the present invention
In the case of principle and spirit, these embodiments are carried out multiple change, revise, replace and
Modification, still falls within protection scope of the present invention.
Claims (10)
1. a low nitrogen air suspended type wall-hung condensing gas furnace, including condensate and heat exchanger, main heat exchanger,
Water pump, burner, it is characterised in that: described pump intake connects heating return pipe,
Described pump outlet connects the water inlet of described condensate and heat exchanger by water pipe, described
The outlet of condensate and heat exchanger connects the water inlet of described main heat exchanger by water pipe；
The outlet of described main heat exchanger passes through water pipe connecting tee valve, the one of described three-way valve
Domestic hot-water's water inlet of individual outlet connecting plate type heat exchanger, another outlet is for adopting
Warm hot water outlet；Described burner is set below described main heat exchanger；Gas inlet
Pipe connects gas ratio valve air inlet, described gas proportion valve air gate connection segment electromagnetism
Valve air inlet, described Segmented electrical magnet valve gas outlet connects described burner.
Low nitrogen air suspended type wall-hung condensing gas furnace the most according to claim 1, it is characterised in that: institute
State and expansion tank is set at pump intake.
Low nitrogen air suspended type wall-hung condensing gas furnace the most according to claim 1, it is characterised in that: combustion
Burner arranges blower fan at gas outlet.
Low nitrogen air suspended type wall-hung condensing gas furnace the most according to claim 1, it is characterised in that: institute
State that plate type heat exchanger arranges domestic hot-water's water inlet, domestic hot-water's outlet, tap water enter
The mouth of a river.
Low nitrogen air suspended type wall-hung condensing gas furnace the most according to claim 1, it is characterised in that: institute
State Segmented electrical magnet valve to be combined by 2 to 10 electromagnetic valves.
Low nitrogen air suspended type wall-hung condensing gas furnace the most according to claim 1, it is characterised in that: institute
State and electro-motor is set on three-way valve.
Low nitrogen air suspended type wall-hung condensing gas furnace the most according to claim 1, it is characterised in that: institute
State main heat exchanger outlet and overheat protector is set.
Low nitrogen air suspended type wall-hung condensing gas furnace the most according to claim 4, it is characterised in that: institute
State plate type heat exchanger domestic hot-water's outlet and temperature sensor is set.
Low nitrogen air suspended type wall-hung condensing gas furnace the most according to claim 1, it is characterised in that: institute
State heating hot water outlet and temperature sensor is set.
Low nitrogen air suspended type wall-hung condensing gas furnace the most according to claim 1, it is characterised in that: institute
State condensate and heat exchanger outlet and water seal is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610604479.9A CN106016748A (en) | 2016-07-28 | 2016-07-28 | Low-nitrogen atmosphere type condensation wall-hanging stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610604479.9A CN106016748A (en) | 2016-07-28 | 2016-07-28 | Low-nitrogen atmosphere type condensation wall-hanging stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106016748A true CN106016748A (en) | 2016-10-12 |
Family
ID=57114085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610604479.9A Withdrawn CN106016748A (en) | 2016-07-28 | 2016-07-28 | Low-nitrogen atmosphere type condensation wall-hanging stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106016748A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106545845A (en) * | 2016-11-24 | 2017-03-29 | 珠海格力电器股份有限公司 | Air sectional supply combustion device and method and wall-mounted gas stove |
| CN106839417A (en) * | 2017-04-05 | 2017-06-13 | 珠海格力电器股份有限公司 | Gas wall-mounted boiler and hot water supply method thereof |
| CN107366911A (en) * | 2017-08-09 | 2017-11-21 | 广东顺德圣堡莱热能科技有限公司 | A kind of low nitrogen high-efficiency module combination unit structure |
| CN107401829A (en) * | 2017-08-27 | 2017-11-28 | 银川艾尼工业科技开发股份有限公司 | A kind of low nitrogen wall-hung condensing gas furnace of sectional type water cooled |
| CN107525277A (en) * | 2017-08-25 | 2017-12-29 | 万家乐热能科技有限公司 | A kind of low nitrogen wall-hung condensing gas furnace and its application process |
| CN109612104A (en) * | 2018-12-17 | 2019-04-12 | 成都前锋电子有限责任公司 | A kind of warm bath dual-purpose stove of novel low nitrogen condensed type combustion gas |
| CN109812964A (en) * | 2019-03-23 | 2019-05-28 | 广东晟恺热能设备有限公司 | A kind of efficient frequency conversion multimode wall-hung boiler |
| CN110793187A (en) * | 2019-12-09 | 2020-02-14 | 珠海格力电器股份有限公司 | Gas water heating system and control method thereof |
| CN110906552A (en) * | 2019-12-09 | 2020-03-24 | 珠海格力电器股份有限公司 | Condensing wall-mounted furnace and control method thereof |
| CN112303891A (en) * | 2019-09-09 | 2021-02-02 | 中山市羽顺热能技术设备有限公司 | Intelligent wall-mounted furnace |
-
2016
- 2016-07-28 CN CN201610604479.9A patent/CN106016748A/en not_active Withdrawn
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106545845A (en) * | 2016-11-24 | 2017-03-29 | 珠海格力电器股份有限公司 | Air sectional supply combustion device and method and wall-mounted gas stove |
| CN106545845B (en) * | 2016-11-24 | 2019-01-29 | 珠海格力电器股份有限公司 | Air sectional supply combustion device and method and wall-mounted gas stove |
| CN106839417A (en) * | 2017-04-05 | 2017-06-13 | 珠海格力电器股份有限公司 | Gas wall-mounted boiler and hot water supply method thereof |
| CN107366911A (en) * | 2017-08-09 | 2017-11-21 | 广东顺德圣堡莱热能科技有限公司 | A kind of low nitrogen high-efficiency module combination unit structure |
| CN107525277A (en) * | 2017-08-25 | 2017-12-29 | 万家乐热能科技有限公司 | A kind of low nitrogen wall-hung condensing gas furnace and its application process |
| CN107401829A (en) * | 2017-08-27 | 2017-11-28 | 银川艾尼工业科技开发股份有限公司 | A kind of low nitrogen wall-hung condensing gas furnace of sectional type water cooled |
| CN109612104A (en) * | 2018-12-17 | 2019-04-12 | 成都前锋电子有限责任公司 | A kind of warm bath dual-purpose stove of novel low nitrogen condensed type combustion gas |
| CN109812964A (en) * | 2019-03-23 | 2019-05-28 | 广东晟恺热能设备有限公司 | A kind of efficient frequency conversion multimode wall-hung boiler |
| CN112303891A (en) * | 2019-09-09 | 2021-02-02 | 中山市羽顺热能技术设备有限公司 | Intelligent wall-mounted furnace |
| CN110793187A (en) * | 2019-12-09 | 2020-02-14 | 珠海格力电器股份有限公司 | Gas water heating system and control method thereof |
| CN110906552A (en) * | 2019-12-09 | 2020-03-24 | 珠海格力电器股份有限公司 | Condensing wall-mounted furnace and control method thereof |
| CN110906552B (en) * | 2019-12-09 | 2023-10-27 | 珠海格力电器股份有限公司 | Condensing wall-mounted furnace and control method thereof |
| CN110793187B (en) * | 2019-12-09 | 2023-10-31 | 珠海格力电器股份有限公司 | Gas water heating system and control method thereof |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20161012 |
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| WW01 | Invention patent application withdrawn after publication |