CN102679408B - A kind of igniting of gas furnace and heat transfer unit (HTU) - Google Patents
A kind of igniting of gas furnace and heat transfer unit (HTU) Download PDFInfo
- Publication number
- CN102679408B CN102679408B CN201210139683.XA CN201210139683A CN102679408B CN 102679408 B CN102679408 B CN 102679408B CN 201210139683 A CN201210139683 A CN 201210139683A CN 102679408 B CN102679408 B CN 102679408B
- Authority
- CN
- China
- Prior art keywords
- heat
- exchange device
- igniting
- htu
- gas furnace
- 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.)
- Expired - Fee Related
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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
- 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
-
- 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
-
- 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
-
- 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
Landscapes
- 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 present invention proposes a kind of igniting and heat transfer unit (HTU) of gas furnace, comprise: igniter, comprise housing, the automatic ignitor be arranged in described housing, be arranged at impulse generator that is outside described housing and that be connected with described automatic ignitor, the ventilation unit be arranged on described housing, the switching device that is arranged at the supply unit outside described housing and is arranged at outside described housing; Heat-exchange device, is arranged at above described igniter, for transmitting the heat that fuel gas buring produces.The igniting of a kind of gas furnace of the present invention and heat transfer unit (HTU), automatic ignition can be realized when combustion gas reaches preset concentration, and structure is more reasonable, not only make combustion gas energy Thorough combustion, and heat exchange is fast, efficiency is high, compared with the igniting of existing gas furnace and heat transfer unit (HTU), under equal temperature condition, energy-conservation more than 47% can be realized, reduce discharging more than 38%.
Description
Technical field
The present invention relates to gas fired-boiler automatically to control and field of energy-saving technology, refer to 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 not easily lighted gas furnace and caused wasting a lot of combustion gas, or because the objective factors such as environment not easily light gas furnace cause wasting a lot of combustion gas, and in the gas furnace course of work, likely can there is the situation that midway is extinguished, not only waste a large amount of combustion gas, and more dangerous.In addition, the heat-exchange device on existing gas furnace, its unreasonable structure, heat exchanger efficiency is low, needs to be improved further.
Summary of the invention
The present invention proposes a kind of igniting and heat transfer unit (HTU) of gas furnace, solve gas furnace in prior art not easily light or midway extinguish cause combustion gas waste and the unreasonable problem causing heat exchanger efficiency low of heat-exchange device structure.
Technical scheme of the present invention is achieved in that
The igniting of gas furnace and a heat transfer unit (HTU), comprising:
Igniter, comprises housing, the automatic ignitor be arranged in described housing, is arranged at impulse generator that is outside described housing and that be connected with described automatic ignitor, the ventilation unit be arranged on described housing, the switching device that is arranged at the supply unit outside described housing and is arranged at outside described housing;
Heat-exchange device, is arranged at above described igniter, for transmitting the heat that fuel gas buring produces;
It is characterized in that, described housing comprises:
Housing exterior walls, for installing described impulse generator, described ventilation unit, described supply unit and described switching device;
Inner walls, is arranged at inside described housing exterior walls, and forms air chamber with described housing exterior walls, and the described inner walls below described automatic ignitor is provided with some air vents.
Preferably, igniting and the heat transfer unit (HTU) of this gas furnace also comprise protective cover, and wherein, described impulse generator is arranged in protective cover.
Further, described heat-exchange device comprises:
Heat-exchange device outer wall, described heat-exchange device outer exterior wall bottom is provided with heat conductive medium import, and described heat-exchange device outer exterior wall top is provided with heat conductive medium outlet;
Heat-exchange device inwall, is arranged at described heat-exchange device inside outer wall, and forms heat conductive medium chamber with described heat-exchange device outer wall, is provided with heat conductive medium in described heat conductive medium chamber;
Heat-exchange tube, its quantity is some, is arranged at described heat-exchange device inner wall, and described heat-exchange tube two ends are all communicated with described heat conductive medium chamber.
Preferably, the some described heat-exchange tube of described heat-exchange device inner wall, heat-exchange tube described in each deflects to same direction relative to the described heat-exchange tube below it, and some described heat-exchange tubes are arranged as Double-spiral.
Preferably, described heat conductive medium is water.
Preferably, described supply unit is dry cell, rechargeable battery or battery.
Beneficial effect of the present invention is:
1, automatic ignitor is when detecting that combustion gas reaches preset concentration, impulse generator sends a signal to automatic ignitor and realizes igniting, solve gas furnace in ignition procedures or because human factor is not easily lighted gas furnace and caused wasting a lot of combustion gas, or because the objective factors such as environment not easily light gas furnace cause wasting a lot of combustion gas, and in the gas furnace course of work, likely can there is the situation that midway is extinguished, not only waste a large amount of combustion gas, and more dangerous problem.
2, the inner walls below automatic ignitor is provided with some air vents, can provide sufficient oxygen, and by air vent when air enters, air-flow can be made soft, avoid air-flow too fiercely to make combustion gas extinguish for fuel gas buring.
3, be provided with the heat conductive medium chamber of heat-exchange device outer wall and the formation of heat-exchange device inwall in heat-exchange device, heat conductive medium is provided with heat conductive medium in chamber, by circulating of heat conductive medium, heat is passed to target area, and heat exchange is fast, and efficiency is high.
4, the some heat-exchange tubes 24 inside heat-exchange device inwall 22 are arranged as Double-spiral, not only can make combustion gas Thorough combustion, prevent the flame of fuel gas buring to emerge heat-exchange device, avoid the heat energy wasting combustion gas or fuel gas buring generation, and can when heat-exchange device length is identical, effective increase heat exchange area, makes heat-exchange tube 24 heating surface area larger.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained 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 igniting of a kind of gas furnace of the present invention and the igniter of heat transfer unit (HTU);
Fig. 3 is the right view of Fig. 2;
Fig. 4 is the structural representation of the igniting of a kind of gas furnace of the present invention and the heat-exchange device of heat transfer unit (HTU).
In figure:
1, igniter; 11, housing; 111, housing exterior walls; 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.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
As Figure 1-4, in the igniting of a kind of gas furnace of the present invention and the first embodiment of heat transfer unit (HTU), igniting and the heat transfer unit (HTU) of described gas furnace comprise:
Igniter 1, comprises housing 11, the automatic ignitor 12 be arranged in described housing 11, is arranged at impulse generator 13 that is outside described housing 11 and that be connected with described automatic ignitor 12, the ventilation unit 14 be arranged on described housing 11, the switching device 16 that is arranged at the supply unit 15 outside described housing 11 and is arranged at outside described housing 11;
Heat-exchange device 2, is arranged at above described igniter 1, for transmitting the heat that fuel gas buring produces.
Wherein, supply unit 15 is connected with described impulse generator 13, and described switching device 16 is connected with described power supply 16.
When automatic ignitor 12 is when detecting that combustion gas reaches preset concentration, impulse generator 13 sends a signal to automatic ignitor 12 and realizes igniting, solve gas furnace in ignition procedures or because human factor is not easily lighted gas furnace and caused wasting a lot of combustion gas, or because the objective factors such as environment not easily light gas furnace cause wasting a lot of combustion gas, and in the gas furnace course of work, likely can there is the situation that midway is extinguished, not only waste a large amount of combustion gas, and more dangerous problem.
As shown in Figure 2, preferably, described housing 11 can comprise:
Housing exterior walls 111, for installing described impulse generator 13, described ventilation unit 14, described supply unit 15 and described switching device 16;
Inner walls 112, is arranged at inside described housing exterior walls 111, and forms air chamber 113 with described housing exterior walls 111, and the described inner walls 112 below described automatic ignitor 112 is provided with some air vents 114.
Wherein, described impulse generator 13, described supply unit 15 and described switching device 16 are arranged on outside described housing exterior walls 111, and described ventilation unit 14 is arranged on described housing exterior walls 111, control the break-make of described air chamber 113 and outside air.
Inner walls 112 below automatic ignitor 12 is provided with some air vents 114, can provide sufficient oxygen, and by air vent 114 when air enters, air-flow can be made soft, avoid air-flow too fiercely to make combustion gas extinguish for fuel gas buring.
As shown in Figure 2, preferably, in another embodiment of the invention, the igniting of this gas furnace and heat transfer unit (HTU) also comprise protective cover 17, and wherein, described impulse generator 13 is arranged in protective cover 17.
As shown in Figure 4, preferably, in another embodiment of the invention, described heat-exchange device 2 comprises:
Heat-exchange device outer wall 21, described heat-exchange device outer wall 21 outer lower portion is provided with heat conductive medium import 211, and described heat-exchange device outer wall 21 outer upper is provided with heat conductive medium outlet 212;
Heat-exchange device inwall 22, is arranged at inside described heat-exchange device outer wall 21, and forms heat conductive medium chamber 23 with described heat-exchange device outer wall 21, is provided with heat conductive medium in described heat conductive medium chamber 23.
Heat-exchange tube 24, its quantity is some, is arranged at inside described heat-exchange device inwall 22, and described heat-exchange tube 24 two ends are all communicated with described heat conductive medium chamber 23.
Wherein, described heat conductive medium can flow in described heat conductive medium chamber 23 and described heat-exchange tube 24, by circulating of heat conductive medium, heat is passed to target area, and heat exchange is fast, and efficiency is high.
Some described heat-exchange tube 24 inside described heat-exchange device inwall 22, the relative described heat-exchange tube 24 below it of heat-exchange tube 24 described in each deflects to same direction, and some described heat-exchange tubes 24 are arranged as Double-spiral.
Wherein, some heat-exchange tubes 24 inside heat-exchange device inwall 22 are arranged as Double-spiral, not only can make combustion gas Thorough combustion, prevent the flame of fuel gas buring to emerge heat-exchange device, avoid the heat energy wasting combustion gas or fuel gas buring generation, and can when heat-exchange device length is identical, effective increase heat exchange area, makes heat-exchange tube 24 heating surface area larger.
Described heat conductive medium prioritizing selection is water.
Described supply unit 15 prioritizing selection is dry cell, rechargeable battery or battery.Certainly, alternating current can also be used as power supply, when an alternating current is used, correspondingly can also configure transformer.
In sum, compared with the igniting of the igniting of gas furnace of the present invention and heat transfer unit (HTU) and existing gas furnace and heat transfer unit (HTU), under equal temperature condition, energy-conservation more than 47% can be realized, reduce discharging more than 38%.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (5)
1. the igniting of gas furnace and a heat transfer unit (HTU), comprising:
Igniter (1), comprise housing (11), the automatic ignitor (12) be arranged in described housing (11), be arranged at described housing (11) outward and the impulse generator (13), the ventilation unit (14) be arranged on described housing (11) that are connected with described automatic ignitor (12), be arranged at described housing (11) supply unit outward (15) and be arranged at described housing (11) switching device outward (16);
Heat-exchange device (2), is arranged at described igniter (1) top, for transmitting the heat that fuel gas buring produces;
Protective cover (17), described impulse generator (13) is arranged in described protective cover (17);
Described housing (11) comprising:
Housing exterior walls (111), for installing described impulse generator (13), described ventilation unit (14), described supply unit (15) and described switching device (16);
Inner walls (112), be arranged at described housing exterior walls (111) inner side, and forming air chamber (113) with described housing exterior walls (111), the described inner walls (112) of described automatic ignitor (112) below is provided with some air vents (114);
It is characterized in that: described ventilation unit (14) is positioned at the top of described air vent (114), air sucks from the external world and is flowed from top to bottom by air in described air chamber (113) by ventilation unit (14), is then delivered to automatic ignition device (1) by described air vent.
2. the igniting of a kind of gas furnace according to claim 1 and heat transfer unit (HTU), it is characterized in that, described heat-exchange device (2) comprising:
Heat-exchange device outer wall (21), described heat-exchange device outer wall (21) outer lower portion is provided with heat conductive medium import (211), and described heat-exchange device outer wall (21) outer upper is provided with heat conductive medium outlet (212);
Heat-exchange device inwall (22), be arranged at described heat-exchange device outer wall (21) inner side, and form heat conductive medium chamber (23) with described heat-exchange device outer wall (21), be provided with heat conductive medium in described heat conductive medium chamber (23);
Heat-exchange tube (24), its quantity is some, and be arranged at described heat-exchange device inwall (22) inner side, described heat-exchange tube (24) two ends are all communicated with described heat conductive medium chamber (23).
3. the igniting of a kind of gas furnace according to claim 2 and heat transfer unit (HTU), it is characterized in that, the some described heat-exchange tube (24) of described heat-exchange device inwall (22) inner side, the described heat-exchange tube (24) of heat-exchange tube described in each (24) relatively below it deflects to same direction, and some described heat-exchange tubes (24) are arranged as Double-spiral.
4. the igniting of a kind of gas furnace according to claim 3 and heat transfer unit (HTU), it is characterized in that, described heat conductive medium is water.
5. the igniting of a kind of gas furnace according to claim 4 and heat transfer unit (HTU), is characterized in that, described 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 CN102679408A (en) | 2012-09-19 |
| CN102679408B true 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) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102679408B (en) * | 2012-05-08 | 2016-03-09 | 宋兆光 | A kind of igniting of gas furnace and heat transfer unit (HTU) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN201852097U (en) * | 2010-10-20 | 2011-06-01 | 张林庆 | Cooking range of energy-saving cooking stove |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5668724A (en) * | 1979-11-07 | 1981-06-09 | Matsushita Electric Ind Co Ltd | Combustion controlling apparatus |
| JPS63251720A (en) * | 1987-04-07 | 1988-10-19 | Rinnai Corp | Combustion control device |
| CN2082378U (en) * | 1990-06-16 | 1991-08-07 | 田树林 | Gas combustion auto ignation quick water heater |
| 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 |
| CN201462972U (en) * | 2009-07-29 | 2010-05-12 | 秦峰 | Fuel gas generation device capable of generating gas through straws |
| 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 (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN201852097U (en) * | 2010-10-20 | 2011-06-01 | 张林庆 | Cooking range of energy-saving cooking stove |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102679408A (en) | 2012-09-19 |
| WO2013166826A1 (en) | 2013-11-14 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160309 Termination date: 20180508 |