CN205373059U - Wall -mounted gas boiler - Google Patents
Wall -mounted gas boiler Download PDFInfo
- Publication number
- CN205373059U CN205373059U CN201620068794.XU CN201620068794U CN205373059U CN 205373059 U CN205373059 U CN 205373059U CN 201620068794 U CN201620068794 U CN 201620068794U CN 205373059 U CN205373059 U CN 205373059U
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- combustor
- catalytic
- combustion chamber
- flue gas
- gas
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Abstract
The utility model provides a wall -mounted gas boiler, includes the box, the top of this box is equipped with the gas vent, set up in the combustor of bottom half, set up in combustor top and the combustion chamber that is used for producing the flue gas, the combustion chamber is become by bottom plate, both sides board and the insulating cover hoarding that lies in bottom plate, both sides board front end, the open -top of combustion chamber, set up in the heat exchanger at combustion chamber top, set up in the fan at box top, formation no. 1 and the air runner that the opening feeds through are equipped with a catalytic unit who is used for the catalytic oxidation flue gas between the air intake of this fan and the combustion chamber in this air runner, the air outlet and the gas vent intercommunication of fan. The utility model discloses set up catalytic unit in the box, carry out the catalytic treatment to the flue gas that contains carbon monoxide through catalytic unit, utilize the principle of catalytic oxidation reaction, become harmless carbon dioxide and water mixture with the carbon monoxide oxidation in the flue gas, so this hanging stove combustion gas is healthy harmless, user's use safety of feeling more relieved.
Description
Technical field
This utility model relates to a kind of burning heater, is specifically related to a kind of burnt gas wall hanging furnace.
Background technology
Burnt gas wall hanging furnace is generally by gas system, combustion system, smoke evacuation system, Hydraulic Power System, safety system, control system.Wherein, to the energy resource supply part that gas system is wall-hung boiler, therefore safety is most important.Wherein combustion system includes burner and combustor, how many decision combustion gas of the fire row distribution of burner and the mixability of air, and then decision efficiency of combustion, and the flue gas of unburnt generation can contain a large amount of carbon monoxides, once leakage will bring life danger directly to user.
At present, it is improve the box body tightness of burnt gas wall hanging furnace for solving the mode of the smoke problem of burnt gas wall hanging furnace, avoid the smoke spillage containing carbon monoxide in user's use procedure, so that the sealing requirements of casing is significantly high, could not fundamentally solve the fume emission problem containing carbon monoxide, there is potential safety hazard all the time.
Utility model content
For the deficiencies in the prior art, the purpose of this utility model aims to provide a kind of burnt gas wall hanging furnace, the carbon monoxide in its energy catalytic oxidation flue gas, it is ensured that the gas harmless of wall-hung boiler discharge.
For achieving the above object, this utility model adopts the following technical scheme that
A kind of burnt gas wall hanging furnace, including,
Casing, the top of this casing is provided with air vent；
It is arranged at the burner of box bottom；
Be arranged at above burner and for producing the combustor of flue gas, combustor by base plate, biside plate and be positioned at base plate, the heat insulation cover plate of biside plate front end surrounds, the open top of combustor；
It is arranged at the heat exchanger of top of combustion chamber；
Be arranged at the blower fan at casing top, formed between air inlet and the combustor of this blower fan one with the air flow channel of open communication, be provided with one in this air flow channel for the catalytic unit of catalytic oxidation flue gas；The air outlet of blower fan connects with air vent.
Preferably, catalytic unit is installed on the front end of blower fan.
Preferably, catalytic unit is installed on the rear end of blower fan.
Preferably, catalytic unit is oxidation catalyst.
The beneficial effects of the utility model are in that:
Compared to prior art, this utility model arranges catalytic unit in casing, by catalytic unit, the flue gas containing carbon monoxide is carried out catalytic treatment, utilize the principle of catalytic oxidation, Oxidation of Carbon Monoxide in flue gas is become harmless carbon dioxide and aqueous mixtures, so this wall-hung boiler expellant gas health is harmless, and user use procedure is felt more relieved safety.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Wherein: 100, casing；110, air vent；10, burner；20, combustor；30, heat exchanger；40, catalytic unit；50, blower fan.
Detailed description of the invention
Below, in conjunction with accompanying drawing and detailed description of the invention, this utility model is described further:
A kind of burnt gas wall hanging furnace as shown in Figure 1, including casing 100, burner 10, combustor 20, heat exchanger 30 and blower fan 50, wherein, the top of casing 100 offers air vent 110；Burner 10 is arranged on the bottom of casing 100, and combustor 20 is positioned at the top of burner 10, this combustor 20 by base plate, biside plate and be positioned at base plate, the heat insulation cover plate of biside plate front end surrounds；Heat exchanger 30 is positioned at the top of combustor 20；Blower fan 50 is positioned at the top of casing 100, forms an air flow channel between the air inlet and combustor 20 of blower fan 50, the open communication of this air flow channel and combustor 20, and is provided with catalytic unit 40 in air flow channel.
At above-mentioned burnt gas wall hanging furnace of the present utility model in use, combustion gas enters in burner 10, air within casing 100 enters into burner 10 from the inside of casing 100, in burner 10, combustion gas and air mix and are ignited, flame is formed in combustor 20, heat exchanger 30 heats, the flue gas that burning produces is entered in above-mentioned air flow channel by the opening at combustor 20 top, and the flue gas with harmful carbon monoxide can process through the catalytic unit 40 in air flow channel, utilize the principle of catalytic oxidation, Oxidation of Carbon Monoxide in flue gas is become harmless carbon dioxide and aqueous mixtures.I other words, eventually entering into the gas in blower fan 50 in air flow channel is innocuous gas, the air vent 110 of casing 100 discharge, and so this wall-hung boiler expellant gas health is harmless.
For improving catalytic oxidation efficiency, catalytic unit 40 is mountable to the front end of blower fan 50 or the rear end of blower fan 50, makes catalytic unit 40 can be positioned at the above-mentioned air flow channel end close to blower fan 50.And for convenience of the installation of above-mentioned catalytic unit 40, bolt can be passed through catalytic unit 40 is detachably arranged on casing 100, certainly, it is necessary to explanation, the above-mentioned mode of removably connecting can also is that the structures such as employing mounting, clamping.
It addition, for avoiding increasing the volume of casing 100 because of the installation of catalytic unit 40, catalytic unit 40 of the present utility model can be selected for as small volume, the oxidation catalyst that catalytic efficiency is high.It should be noted that in other cases, catalytic unit 40 can be selected for the equipment with catalyst such as catalytic plate.
It will be apparent to those skilled in the art that can technical scheme as described above and design, make other various corresponding changes and deformation, and all these change and deformation all should belong within this utility model scope of the claims.
Claims (4)
1. a burnt gas wall hanging furnace, it is characterised in that include,
Casing, the top of this casing is provided with air vent；
It is arranged at the burner of box bottom；
Be arranged at above burner and for producing the combustor of flue gas, combustor by base plate, biside plate and be positioned at base plate, the heat insulation cover plate of biside plate front end surrounds, the open top of combustor；
It is arranged at the heat exchanger of top of combustion chamber；
Be arranged at the blower fan at casing top, formed between air inlet and the combustor of this blower fan one with the air flow channel of open communication, be provided with one in this air flow channel for the catalytic unit of catalytic oxidation flue gas；The air outlet of blower fan connects with air vent.
2. burnt gas wall hanging furnace as claimed in claim 1, it is characterised in that catalytic unit is installed on the front end of blower fan.
3. burnt gas wall hanging furnace as claimed in claim 1, it is characterised in that catalytic unit is installed on the rear end of blower fan.
4. burnt gas wall hanging furnace as claimed in claim 1, it is characterised in that catalytic unit is oxidation catalyst.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620068794.XU CN205373059U (en) | 2016-01-25 | 2016-01-25 | Wall -mounted gas boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620068794.XU CN205373059U (en) | 2016-01-25 | 2016-01-25 | Wall -mounted gas boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205373059U true CN205373059U (en) | 2016-07-06 |
Family
ID=56274325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620068794.XU Active CN205373059U (en) | 2016-01-25 | 2016-01-25 | Wall -mounted gas boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205373059U (en) |
-
2016
- 2016-01-25 CN CN201620068794.XU patent/CN205373059U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 510000, No. two, 5, Cang Lian Road, Guangzhou economic and Technological Development Zone, Guangdong Patentee after: Guangzhou Addison Home Environment Technology Co., Ltd. Address before: 510000, No. two, 5, Cang Lian Road, Guangzhou economic and Technological Development Zone, Guangdong Patentee before: Guangzhou Devotion Domestic Boilers Manufacturing Co., Ltd. |