CN104279762B - A kind of combustion heat-exchange device of gas heater - Google Patents
A kind of combustion heat-exchange device of gas heater Download PDFInfo
- Publication number
- CN104279762B CN104279762B CN201410537007.7A CN201410537007A CN104279762B CN 104279762 B CN104279762 B CN 104279762B CN 201410537007 A CN201410537007 A CN 201410537007A CN 104279762 B CN104279762 B CN 104279762B
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- Prior art keywords
- burner
- heat exchanger
- heat
- pedestal
- infrared
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Links
- 238000002485 combustion reaction Methods 0.000 title claims abstract description 23
- 230000005855 radiation Effects 0.000 claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 8
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 claims abstract description 6
- 238000010438 heat treatment Methods 0.000 claims abstract description 4
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 15
- 230000006698 induction Effects 0.000 claims description 12
- 235000019504 cigarettes Nutrition 0.000 claims description 7
- 230000001154 acute effect Effects 0.000 claims description 3
- 239000007789 gas Substances 0.000 abstract description 18
- 239000002737 fuel gas Substances 0.000 abstract description 4
- 239000003517 fume Substances 0.000 description 2
- 239000000567 combustion gas Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Landscapes
- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
- Air Supply (AREA)
Abstract
A kind of combustion heat-exchange device of gas heater, including heat exchanger and burner, the heat exchanger include heat exchanger fin and aqueduct, and aqueduct one end is that cold water water inlet end, the other end are hot water effluent end；Heat exchanger and burner coordinate；It is characterized in that：The burner is infrared burner；It is oppositely arranged before and after the heat exchanger and burner, there is gap between heat exchanger and burner.Because using such structure, flame when flame combustion, is transformed into infrared ray by fuel gas buring, infrared radiation panel；On heat exchangers, infrared ray transmits heat to infrared ray direct irradiation, and during heating, the heat loss of energy is few, and the thermal efficiency is high.
Description
Technical field
The present invention relates to a kind of gas heater, the combustion heat-exchange device of especially a kind of gas heater.
Background technology
Currently available technology, a kind of combustion heat-exchange device of gas heater, including heat exchanger, combustion chamber and burning
Device, the heat exchanger includes heat exchanger fin and aqueduct, and aqueduct one end is that cold water water inlet end, the other end are hot water effluent end；Change
Hot device is arranged on the bottom that the top of combustion chamber, burner are arranged on combustion chamber.There is problem is：Fuel gas buring is insufficient, heat
The loss of energy is big, and the thermal efficiency is low.
The content of the invention
The purpose of the present invention is：A kind of combustion heat-exchange device of gas heater is provided, it has fuel gas buring fully,
The characteristics of thermal efficiency is high.
What the present invention was realized in：A kind of combustion heat-exchange device of gas heater, including heat exchanger and burner,
The heat exchanger includes heat exchanger fin and aqueduct, and aqueduct one end is that cold water water inlet end, the other end are hot water effluent end；Heat exchanger
Coordinate with burner；It is characterized in that：The burner is infrared burner；
It is oppositely arranged before and after the heat exchanger and burner, there is gap between heat exchanger and burner.
A kind of combustion heat-exchange device of described gas heater, it is characterized in that：The burner has three,
From left to right or from right to left it is arranged in order.
A kind of combustion heat-exchange device of described gas heater, it is characterized in that：Also include a pre-heating heat-exchanging
Device, the preheating heat exchanger is arranged on the top in the gap between heat exchanger and burner；Heat exchanger and preheating heat exchanger series connection.
A kind of combustion heat-exchange device of described gas heater, it is characterized in that：Opened after also having including one
The pedestal of mouth and under shed,
There is collection cigarette hole on the top plate of the pedestal, heat exchanger, infrared burner and preheating heat exchanger are located in pedestal, preheating
Heat exchanger upper end is relative with collection cigarette hole, and heat exchanger is relative with the foreboard of pedestal, and foreboard has heat-blocking action；Have on the side plate of pedestal
Shutter.
A kind of combustion heat-exchange device of described gas heater, it is characterized in that：The burner includes red
UV radiation plate, burner and induction tunnel, the burner, which has to have in upper shed, upper shed, falls level；Induction tunnel passes through burner wall
Stretch into burner；
Infrared radiation panel, which is arranged on, to fall in level；
One end that the induction tunnel is located in burner is closed by a jet plate, and the both sides of the inlet end of induction tunnel have air to enter
Stomata.
A kind of combustion heat-exchange device of described gas heater, it is characterized in that：The appearance of the jet plate
There is acute angle between face and the inner surface of infrared radiation panel.
A kind of combustion heat-exchange device of described gas heater, it is characterized in that：The heat exchanger and burning
The top in the gap between device and the exhaust fume collecting hood of gas heater coordinate.
A kind of combustion heat-exchange device of described gas heater, it is characterized in that：The heat exchanger and burning
Left side, right side and the bottom in the gap between device enter auxiliary air.
A kind of combustion heat-exchange device of gas heater of the present invention, because using such structure, fuel gas buring is infrared
Beta radiation plate, when flame combustion, infrared ray is transformed into by flame；Infrared ray direct irradiation on heat exchangers, infrared ray
Heat is transmitted, during heating, the heat loss of energy is few, the thermal efficiency is high.
Brief description of the drawings
Fig. 1 is the front view of the present invention.
Fig. 2 is the front view of the burner of the present invention.
Fig. 3 is Fig. 2 A-A views.
Embodiment
The invention will be further described below in conjunction with the accompanying drawings.
As shown in Figure 1 and Figure 2, the combustion heat-exchange device of a kind of gas heater, including heat exchanger 1 and burner 2, institute
Heat exchanger 1 is stated including heat exchanger fin 11 and aqueduct 12, aqueduct one end is that cold water water inlet end, the other end are hot water effluent end；Change
Hot device 1 and burner 2 coordinate.
The burner 2 is infrared burner；
It is oppositely arranged before and after the heat exchanger 1 and burner 2, heat exchanger 1 is arranged on before burner 2 and heat exchanger 1
There is gap between burner 2.Or burner 2 is arranged on before heat exchanger 1.
In use, the top in gap and the exhaust fume collecting hood of gas heater between heat exchanger 1 and burner 2 coordinate.
Left side, right side and the bottom in the gap between the heat exchanger 1 and burner 2 enter auxiliary air.
The burner 2 has three, from left to right or is from right to left arranged in order.Each burner 2 is individually controlled, and is realized
Adjust power.
Also include a preheating heat exchanger 3, the preheating heat exchanger 3 is arranged on the gap between heat exchanger 1 and burner 2
Top.The water inlet end of preheating heat exchanger is connected connection, water side with water source and connected with the cold water water inlet end of heat exchanger 1.
As a further improvement on the present invention：Also include a pedestal 4 with after-opening and under shed,
There is collection cigarette hole 41 on the top plate of the pedestal 4, heat exchanger 1, burner 2 and preheating heat exchanger 3 are located in pedestal 4,
The upper end of preheating heat exchanger 3 is relative with collection cigarette hole 41 or upper end insertion collects in cigarette hole 41, and heat exchanger 1 is relative with the foreboard of pedestal 4, preceding
Plate has heat-blocking action；There is shutter on the side plate of pedestal 4.
As shown in Figure 2 and Figure 3, the burner 2 includes infrared radiation panel 21, burner 22 and induction tunnel 23, the burner
22 have upper shed, have in upper shed and fall level 221；Induction tunnel 23 is stretched into burner 22 through the wall of burner 22；
Infrared radiation panel 21, which is arranged on, to fall in level 221；
One end that the induction tunnel 23 is located in burner 22 is closed by a jet plate 24, the both sides of the inlet end of induction tunnel 23
There are air inflow openings 231.There are several ventholes on jet plate 24.
There is acute angle α between the outer surface of the jet plate 24 and the inner surface of infrared radiation panel 21.Such design
The surface area of jet plate 24 can be increased, it is ensured that the venthole on jet plate 24 sprays combustion gas and air Mixture in burner
It is uniformly distributed in 22.
Above-described is only the preferred embodiments of the present invention.It should be pointed out that for the ordinary skill of this area
For personnel, without departing from the principles of the present invention, some improvement and modification can also be made, this is also considered as the present invention's
Protection domain.
Claims (1)
1. a kind of combustion heat-exchange device of gas heater, including heat exchanger and burner, the heat exchanger include heat exchanger fin
And aqueduct, aqueduct one end is that cold water water inlet end, the other end are hot water effluent end；Heat exchanger and burner coordinate；The combustion
Burner is infrared burner；
It is oppositely arranged before and after the heat exchanger and burner, there is gap between heat exchanger and burner；
Also include a preheating heat exchanger, the preheating heat exchanger is arranged on the top in the gap between heat exchanger and burner；Change
Hot device and preheating heat exchanger series connection；
Also include a pedestal with after-opening and under shed,
There is collection cigarette hole on the top plate of the pedestal, heat exchanger, infrared burner and preheating heat exchanger are located in pedestal, pre-heating heat-exchanging
Device upper end is relative with collection cigarette hole, and heat exchanger is relative with the foreboard of pedestal；There is shutter on the side plate of pedestal；
It is characterized in that：The burner includes infrared radiation panel, burner and induction tunnel, and the burner has upper shed, on
Have in opening and fall level；Induction tunnel is stretched into burner through burner wall；
Infrared radiation panel, which is arranged on, to fall in level；
One end that the induction tunnel is located in burner is closed by a jet plate, and there is air inlet the both sides of the inlet end of induction tunnel
Hole；
There is acute angle between the outer surface of the jet plate and the inner surface of infrared radiation panel；The heat exchanger and burner it
Between left side, right side and the bottom in gap enter auxiliary air.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410537007.7A CN104279762B (en) | 2014-10-13 | 2014-10-13 | A kind of combustion heat-exchange device of gas heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410537007.7A CN104279762B (en) | 2014-10-13 | 2014-10-13 | A kind of combustion heat-exchange device of gas heater |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104279762A CN104279762A (en) | 2015-01-14 |
| CN104279762B true CN104279762B (en) | 2017-08-25 |
Family
ID=52254903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410537007.7A Active CN104279762B (en) | 2014-10-13 | 2014-10-13 | A kind of combustion heat-exchange device of gas heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104279762B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104792010A (en) * | 2015-03-20 | 2015-07-22 | 中山市三诺燃气具有限公司 | A setback heat exchanger |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19618646A1 (en) * | 1996-05-09 | 1997-11-13 | Bosch Gmbh Robert | Heater with burner and combustion chamber |
| EP0913634A2 (en) * | 1997-10-28 | 1999-05-06 | Robert Bosch Gmbh | Gas burner |
| CN201196476Y (en) * | 2008-03-29 | 2009-02-18 | 杨丕清 | Heating mechanism of gas water heater |
| CN201434487Y (en) * | 2009-06-04 | 2010-03-31 | 广东万和新电气股份有限公司 | Touch screen type fuel gas wall hanging furnace |
| CN202101385U (en) * | 2011-01-13 | 2012-01-04 | 中山市法诺斯电器有限公司 | Infrared gas water heater |
-
2014
- 2014-10-13 CN CN201410537007.7A patent/CN104279762B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19618646A1 (en) * | 1996-05-09 | 1997-11-13 | Bosch Gmbh Robert | Heater with burner and combustion chamber |
| EP0913634A2 (en) * | 1997-10-28 | 1999-05-06 | Robert Bosch Gmbh | Gas burner |
| CN201196476Y (en) * | 2008-03-29 | 2009-02-18 | 杨丕清 | Heating mechanism of gas water heater |
| CN201434487Y (en) * | 2009-06-04 | 2010-03-31 | 广东万和新电气股份有限公司 | Touch screen type fuel gas wall hanging furnace |
| CN202101385U (en) * | 2011-01-13 | 2012-01-04 | 中山市法诺斯电器有限公司 | Infrared gas water heater |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104279762A (en) | 2015-01-14 |
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180704 Address after: 528303 No. 601, 3 garden, Helen castle, Ronggui Road, Shunde, Foshan, Guangdong. Patentee after: Wang Xun Address before: 528429 100 Xinfeng North Road, Huangpu town, Zhongshan, Guangdong Patentee before: Fu Cheng |