CN102679408A - Ignition and heat transfer device for gas furnace - Google Patents
Ignition and heat transfer device for gas furnace Download PDFInfo
- Publication number
- CN102679408A CN102679408A CN201210139683XA CN201210139683A CN102679408A CN 102679408 A CN102679408 A CN 102679408A CN 201210139683X A CN201210139683X A CN 201210139683XA CN 201210139683 A CN201210139683 A CN 201210139683A CN 102679408 A CN102679408 A CN 102679408A
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- CN
- China
- Prior art keywords
- heat
- housing
- exchange device
- gas furnace
- wall
- 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
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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
- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23Q—IGNITION; EXTINGUISHING-DEVICES
- F23Q3/00—Igniters using electrically-produced sparks
- F23Q3/008—Structurally associated with fluid-fuel burners
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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
- F24H1/10—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium
- F24H1/12—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium
- F24H1/124—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium using fluid fuel
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N2227/00—Ignition or checking
- F23N2227/36—Spark ignition, e.g. by means of a high voltage
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
The invention discloses an ignition and heat transfer device for a gas furnace. The device comprises an ignition device and a heat exchange device, wherein the ignition device comprises a shell, an automatic igniter which is arranged in the shell, a pulse generator which is arranged outside the shell and is connected with the automatic igniter, a ventilation device which is arranged on the shell, and a power supply device and a switch device which are respectively arranged outside the shell; and the heat exchange device is arranged above the ignition device and is used for transferring heat energy generated by burning gas. By the ignition and heat transfer device for the gas furnace, automatic ignition can be realized when the gas reaches preset concentration; and moreover, the device has a reasonable structure, the gas can be fully burned, and the heat transfer speed and the efficiency are high. Compared with the ignition and heat transfer device for the conventional gas furnace, the device has the advantages that the energy can be saved by over 47 percent and the emission can be reduced by over 38 percent at equal temperature.
Description
Technical field
The present invention relates to gas fired-boiler control and field of energy-saving technology automatically, be meant a kind of igniting and heat transfer unit (HTU) of gas furnace especially.
Background technology
Existing gas furnace; Its igniter is generally Artificial Control, in ignition procedures or because human factor is difficult for lighting gas furnace and causes wasting a lot of combustion gas, perhaps causes wasting a lot of combustion gas because objective factors such as environment are difficult for lighting gas furnace; And in the gas furnace course of work; The situation that might take place midway to extinguish is not only wasted a large amount of combustion gas, and hazardous.In addition, the heat-exchange device on the existing gas furnace, its unreasonable structure, heat exchanger efficiency is low, remains further to be improved.
Summary of the invention
The present invention proposes a kind of igniting and heat transfer unit (HTU) of gas furnace, has solved in the prior art gas furnace and has been difficult for lighting or extinguishes midway and cause combustion gas waste and the unreasonable low problem of heat exchanger efficiency that causes of heat-exchange device structure.
Technical scheme of the present invention is achieved in that
A kind of igniting of gas furnace and heat transfer unit (HTU) comprise:
Igniter comprises housing, is arranged at automatic ignitor in the said housing, is arranged at the outer and impulse generator that is connected with said automatic ignitor of said housing, is arranged at ventilation unit on the said housing, does not place the outer supply unit of said housing and be arranged at the switching device outside the said housing;
Heat-exchange device is arranged at said igniter top, is used to transmit the heat that fuel gas buring produces.
Further, said housing comprises:
The housing outer wall is used to install said impulse generator, said ventilation unit, said supply unit and said switching device;
Inner walls is arranged at said housing outer wall inboard, and forms air chamber with said housing outer wall, and the said inner walls of said automatic ignitor below is provided with some air vents.
Preferably, igniting of this gas furnace and heat transfer unit (HTU) also comprise protective cover, and wherein, said impulse generator is arranged in the protective cover.
Further, said heat-exchange device comprises:
The heat-exchange device outer wall, said heat-exchange device outer exterior wall bottom is provided with the heat conductive medium import, and said heat-exchange device outer exterior wall top is provided with the heat conductive medium outlet;
The heat-exchange device inwall is arranged at said heat-exchange device outer wall inboard, and forms the heat conductive medium chamber with said heat-exchange device outer wall, and said heat conductive medium is provided with heat conductive medium in the chamber;
Heat-exchange tube, its quantity are some, are arranged at said heat-exchange device inwall inboard, and said heat-exchange tube two ends all are communicated with said heat conductive medium chamber.
Preferably, the some said heat-exchange tube that said heat-exchange device inwall is inboard, the said heat-exchange tube of relative its below of each said heat-exchange tube is to same direction deflection, and some said heat-exchange tubes are arranged as Double-spiral.
Preferably, said heat conductive medium is a water.
Preferably, said supply unit is dry cell, rechargeable battery or battery.
Beneficial effect of the present invention is:
1, automatic ignitor is when detecting combustion gas and reach preset concentration; Impulse generator sends signal and realizes igniting to automatic ignitor, has solved gas furnace in ignition procedures or because human factor is difficult for lighting gas furnace and causes wasting a lot of combustion gas, perhaps causes wasting a lot of combustion gas because objective factors such as environment are difficult for lighting gas furnace; And in the gas furnace course of work; The situation that might take place midway to extinguish is not only wasted a large amount of combustion gas, and the problem of hazardous.
2, the inner walls of automatic ignitor below is provided with some air vents, can sufficient oxygen be provided for fuel gas buring, and air when getting into through air vent, can make air-flow soft, avoid air-flow that combustion gas is extinguished.
3, be provided with the heat conductive medium chamber that heat-exchange device outer wall and heat-exchange device inwall form in the heat-exchange device, heat conductive medium is provided with heat conductive medium in the chamber, through circulating of heat conductive medium heat is transmitted Summer Solstice or the Winter Solstice mark zone, and heat exchange is fast, and efficient is high.
4, heat-exchange device inwall 22 inboard some heat-exchange tubes 24 are arranged as Double-spiral; Not only can make combustion gas fully burn, prevent the flame of the fuel gas buring heat-exchange device of emerging; The heat energy that combustion gas or fuel gas buring produce avoids waste; And can under the identical situation of heat-exchange device length, effectively increase heat exchange area, make heat-exchange tube 24 heating surface areas bigger.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills; Under the prerequisite of not paying creative work property, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the igniting of a kind of gas furnace of the present invention and the structural representation of heat transfer unit (HTU);
Fig. 2 is the structural representation of the igniter of the igniting of a kind of gas furnace of the present invention and heat transfer unit (HTU);
Fig. 3 is the right view of Fig. 2;
Fig. 4 is the structural representation of the heat-exchange device of the igniting of a kind of gas furnace of the present invention and heat transfer unit (HTU).
Among the figure:
1, igniter; 11, housing; 111, housing outer wall; 112, inner walls; 113, air chamber; 114, air vent; 12, automatic ignitor; 13, impulse generator; 14, ventilation unit; 15, supply unit; 16, switching device; 17, protective cover; 2, heat-exchange device; 21, heat-exchange device outer wall; 211, heat conductive medium import; 212, heat conductive medium outlet; 22, heat-exchange device inwall; 23, heat conductive medium chamber; 24, heat-exchange tube.
The specific embodiment
To combine the accompanying drawing in the embodiment of the invention below, the technical scheme in the embodiment of the invention is carried out clear, intactly description, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the present invention's protection.
Shown in Fig. 1-4, in first embodiment of the igniting of a kind of gas furnace of the present invention and heat transfer unit (HTU), the igniting and the heat transfer unit (HTU) of said gas furnace comprise:
Igniter 1 comprises housing 11, is arranged at automatic ignitor 12 in the said housing 11, is arranged at the outer and impulse generator 13 that is connected with said automatic ignitor 12 of said housing 11, is arranged at ventilation unit 14 on the said housing 11, is arranged at the outer supply unit 15 of said housing 11 and is arranged at the switching device 16 outside the said housing 11;
Heat-exchange device 2 is arranged at said igniter 1 top, is used to transmit the heat that fuel gas buring produces.
Wherein, supply unit 15 is connected with said impulse generator 13, and said switching device 16 is connected with said power supply 16.
When automatic ignitor 12 is detecting combustion gas and is reaching preset concentration; Impulse generator 13 sends signal and realizes igniting for automatic ignitor 12, has solved gas furnace in ignition procedures or because human factor Xiao Yi lights gas furnace and causes wasting a lot of combustion gas, perhaps causes wasting a lot of combustion gas because objective factors such as environment are difficult for lighting gas furnace; And in the gas furnace course of work; The situation that might take place midway to extinguish is not only wasted a large amount of combustion gas, and the problem of hazardous.
As shown in Figure 2, preferably, said housing 11 can comprise:
Housing outer wall 111 is used to install said impulse generator 13, said ventilation unit 14, said supply unit 15 and said switching device 16;
Wherein, said impulse generator 13, said supply unit 15 and said switching device 16 are installed in said housing outer wall 111 outsides, and said ventilation unit 14 is installed on the said housing outer wall 111, control the break-make of said air chamber 113 and outside air.
The inner walls 112 of automatic ignitor 12 belows is provided with some air vents 114, can sufficient oxygen be provided for fuel gas buring, and air when getting into through air vent 114, can make air-flow soft, avoid air-flow that combustion gas is extinguished.
As shown in Figure 2, preferably, in another embodiment of the present invention, igniting of this gas furnace and heat transfer unit (HTU) also comprise protective cover 17, and wherein, said impulse generator 13 is arranged in the protective cover 17.
As shown in Figure 4, preferably, in another embodiment of the present invention, said heat-exchange device 2 comprises:
Heat-exchange device outer wall 21, said heat-exchange device outer wall 21 outer lower portion are provided with heat conductive medium import 211, and said heat-exchange device outer wall 21 outer upper are provided with heat conductive medium outlet 212;
Heat-exchange device inwall 22 is arranged at said heat-exchange device outer wall 21 inboards, and forms heat conductive medium chamber 23 with said heat-exchange device outer wall 21, is provided with heat conductive medium in the said heat conductive medium chamber 23.
Heat-exchange tube 24, its quantity are some, are arranged at said heat-exchange device inwall 22 inboards, and said heat-exchange tube 24 two ends all are communicated with said heat conductive medium chamber 23.
Wherein, said heat conductive medium can flow in said heat conductive medium chamber 23 and said heat-exchange tube 24, through circulating of heat conductive medium heat is passed to the target area, and heat exchange is fast, and efficient is high.
The some said heat-exchange tube 24 of said heat-exchange device inwall 22 inboards, the said heat-exchange tube 24 of each said heat-exchange tube 24 relative its below is to same direction deflection, and some said heat-exchange tubes 24 are arranged as Double-spiral.
Wherein, Heat-exchange device inwall 22 inboard some heat-exchange tubes 24 are arranged as Double-spiral; Not only can make combustion gas fully burn, prevent the flame of the fuel gas buring heat-exchange device of emerging, the heat energy that avoid waste combustion gas or fuel gas buring produce, and can be under the identical situation of heat-exchange device length; Effectively increase heat exchange area, make heat-exchange tube 24 heating surface areas bigger.
Said heat conductive medium preferentially is chosen as water.
Said supply unit 15 preferentially is chosen as dry cell, rechargeable battery or battery.Certainly, can also use alternating current, when using alternating current, can also correspondingly dispose transformer as power supply.
In sum, the igniting of gas furnace of the present invention and heat transfer unit (HTU) are compared with the igniting and the heat transfer unit (HTU) of existing gas furnace, under the equal temperature condition, can realize energy-conservationly more than 47%, reduce discharging more than 38%.
The above is merely preferred embodiment of the present invention, and is in order to restriction the present invention, not all within spirit of the present invention and principle, any modification of being done, is equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (7)
1. the igniting of a gas furnace and heat transfer unit (HTU) is characterized in that, comprising:
Igniter (1) comprises housing (11), is arranged at automatic ignitor (12) in the said housing (11), is arranged at the outer and impulse generator (13) that is connected with said automatic ignitor (12) of said housing (11), is arranged at ventilation unit (14) on the said housing (11), is arranged at the outer supply unit (15) of said housing (11) and is arranged at the switching device (16) outside the said housing (11);
Heat-exchange device (2) is arranged at said igniter (1) top, is used to transmit the heat that fuel gas buring produces.
2. the igniting of a kind of gas furnace according to claim 1 and heat transfer unit (HTU) is characterized in that, said housing (11) comprising:
Housing outer wall (111) is used to install said impulse generator (13), said ventilation unit (14), said supply unit (15) and said switching device (16);
Inner walls (112) is arranged at said housing outer wall (111) inboard, and forms air chamber (113) with said housing outer wall (111), establishes row some air vents (114) on the said inner walls (112) of said automatic ignitor (112) below.
3. the igniting of a kind of gas furnace according to claim 2 and heat transfer unit (HTU) is characterized in that, also comprise:
Protective cover (17);
Wherein, said impulse generator (13) is arranged in the said protective cover (17).
4. the igniting of a kind of gas furnace according to claim 3 and heat transfer unit (HTU) is characterized in that, said heat-exchange device (2) comprising:
Heat-exchange device outer wall (21), said heat-exchange device outer wall (21) outer lower portion is provided with heat conductive medium import (211), and said heat-exchange device outer wall (21) outer upper is provided with heat conductive medium outlet (212);
Heat-exchange device inwall (22) is arranged at said heat-exchange device outer wall (21) inboard, and forms heat conductive medium chamber (23) with said heat-exchange device outer wall (21), is provided with heat conductive medium in the said heat conductive medium chamber (23);
Heat-exchange tube (24), its quantity are some, are arranged at said heat-exchange device inwall (22) inboard, and said heat-exchange tube (24) two ends all are communicated with said heat conductive medium chamber (23).
5. the igniting of a kind of gas furnace according to claim 4 and heat transfer unit (HTU); It is characterized in that; The some said heat-exchange tube (24) that said heat-exchange device inwall (22) is inboard; Each said heat-exchange tube (24) relatively its below said heat-exchange tube (24) to same direction deflection, some said heat-exchange tubes (24) are arranged as Double-spiral.
6. the igniting of a kind of gas furnace according to claim 5 and heat transfer unit (HTU) is characterized in that, said heat conductive medium is a water.
7. the igniting of a kind of gas furnace according to claim 6 and heat transfer unit (HTU) is characterized in that, said supply unit (15) is dry cell, rechargeable battery or battery.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210139683.XA CN102679408B (en) | 2012-05-08 | 2012-05-08 | A kind of igniting of gas furnace and heat transfer unit (HTU) |
| PCT/CN2012/085645 WO2013166826A1 (en) | 2012-05-08 | 2012-11-30 | Ignition and heat transfer device for gas furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210139683.XA CN102679408B (en) | 2012-05-08 | 2012-05-08 | A kind of igniting of gas furnace and heat transfer unit (HTU) |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102679408A true CN102679408A (en) | 2012-09-19 |
| CN102679408B CN102679408B (en) | 2016-03-09 |
Family
ID=46811721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210139683.XA Expired - Fee Related CN102679408B (en) | 2012-05-08 | 2012-05-08 | A kind of igniting of gas furnace and heat transfer unit (HTU) |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN102679408B (en) |
| WO (1) | WO2013166826A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013166826A1 (en) * | 2012-05-08 | 2013-11-14 | Song Zhaoguang | Ignition and heat transfer device for gas furnace |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5668724A (en) * | 1979-11-07 | 1981-06-09 | Matsushita Electric Ind Co Ltd | Combustion controlling apparatus |
| CN2082378U (en) * | 1990-06-16 | 1991-08-07 | 田树林 | Gas combustion auto ignation quick water heater |
| CN2239602Y (en) * | 1995-09-05 | 1996-11-06 | 慈溪市燃气安全用具厂 | Microcomputer control device of gas water heater |
| CN101029800A (en) * | 2007-03-23 | 2007-09-05 | 张辉能 | Economical gas heat exchanger |
| CN201462972U (en) * | 2009-07-29 | 2010-05-12 | 秦峰 | Fuel gas generation device capable of generating gas through straws |
| CN201852097U (en) * | 2010-10-20 | 2011-06-01 | 张林庆 | Cooking range of energy-saving cooking stove |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63251720A (en) * | 1987-04-07 | 1988-10-19 | Rinnai Corp | Combustion control device |
| CN2273390Y (en) * | 1995-07-28 | 1998-01-28 | 袁小平 | Gas-combustion water heater |
| CN2296484Y (en) * | 1997-01-09 | 1998-11-04 | 高志 | Vapour and water two purpose boiler |
| CN2431480Y (en) * | 2000-07-18 | 2001-05-23 | 孙广福 | Atmospheric gas boiler for showering |
| CN102679408B (en) * | 2012-05-08 | 2016-03-09 | 宋兆光 | A kind of igniting of gas furnace and heat transfer unit (HTU) |
-
2012
- 2012-05-08 CN CN201210139683.XA patent/CN102679408B/en not_active Expired - Fee Related
- 2012-11-30 WO PCT/CN2012/085645 patent/WO2013166826A1/en active Application Filing
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5668724A (en) * | 1979-11-07 | 1981-06-09 | Matsushita Electric Ind Co Ltd | Combustion controlling apparatus |
| CN2082378U (en) * | 1990-06-16 | 1991-08-07 | 田树林 | Gas combustion auto ignation quick water heater |
| CN2239602Y (en) * | 1995-09-05 | 1996-11-06 | 慈溪市燃气安全用具厂 | Microcomputer control device of gas water heater |
| CN101029800A (en) * | 2007-03-23 | 2007-09-05 | 张辉能 | Economical gas heat exchanger |
| CN201462972U (en) * | 2009-07-29 | 2010-05-12 | 秦峰 | Fuel gas generation device capable of generating gas through straws |
| CN201852097U (en) * | 2010-10-20 | 2011-06-01 | 张林庆 | Cooking range of energy-saving cooking stove |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013166826A1 (en) * | 2012-05-08 | 2013-11-14 | Song Zhaoguang | Ignition and heat transfer device for gas furnace |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102679408B (en) | 2016-03-09 |
| WO2013166826A1 (en) | 2013-11-14 |
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160309 Termination date: 20180508 |
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| CF01 | Termination of patent right due to non-payment of annual fee |