CN204100239U - A kind of chamber structure of combustion heater - Google Patents
A kind of chamber structure of combustion heater Download PDFInfo
- Publication number
- CN204100239U CN204100239U CN201420467641.3U CN201420467641U CN204100239U CN 204100239 U CN204100239 U CN 204100239U CN 201420467641 U CN201420467641 U CN 201420467641U CN 204100239 U CN204100239 U CN 204100239U
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- CN
- China
- Prior art keywords
- fan
- nozzle
- combustion
- combustion chamber
- chamber
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- Expired - Fee Related
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Abstract
The utility model provides a kind of chamber structure of combustion heater, belongs to heater technical field.It solve existing heater easily combustion gas to be dispelled, make the problem of gas concentration step-down.The chamber structure of this combustion heater is arranged on the front of fan, the cold air of fan fan-out carries out heat exchange via combustion chamber, combustion chamber is the tubular structure of a both ends open, the nozzle for passing into combustion gas and ignitor is provided with in combustion chamber, nozzle is located at combustion chamber near fan one end, protective cover is provided with at the other end of combustion chamber, the rear of nozzle is provided with windproof partition, windproof partition is located between nozzle and fan, windproof partition is wafer architecture, nozzle is in the center of windproof partition, the diameter of described windproof partition is less than the diameter of electric fan and combustion chamber.The nozzle of this device is in the center of windproof partition, makes combustion gas pass into process and is not dispelled by fan, improve burning concentration greatly, make the maximum temperature that device easily reaches default.
Description
Technical field
The utility model belongs to heater technical field, particularly a kind of chamber structure of combustion heater.
Background technology
High wind combustion heater, as one independently heating plant, has been widely used in that the various conveying mechanical such as automobile, boats and ships is warmed oneself at low ambient temperatures, defrosted, cold start-up etc.Traditional combustion heater has the device of a kind of negative-pressure full-premixing type fuel gas heater by name disclosed in picture utility model publication number CN201786438U, this traditional heater comprises a shell, inside there are fan and combustion chamber, in combustion chamber, pass into gas and lighted by ignitor, after fan effect, hot gas being blown out.But this equipment in use, combustion gas easily dispels by excessive wind-force, makes gas concentration step-down, does not therefore reach the temperature effect of expection, and the equal unprotect structure in combustion chamber of existing heater, has certain danger simultaneously.
Summary of the invention
The purpose of this utility model blows question topic for existing above-mentioned combustion gas, provides a kind of burning concentration that can ensure combustion gas, makes the hot property of device steadily improve the higher chamber structure of security simultaneously.
The purpose of this utility model realizes by following technical proposal: a kind of chamber structure of combustion heater, it is arranged on the front of fan, the cold air of fan fan-out carries out heat exchange via combustion chamber, described combustion chamber is the tubular structure of a both ends open, the nozzle for passing into combustion gas and ignitor is provided with in combustion chamber, it is characterized in that, described nozzle is located at combustion chamber near fan one end, protective cover is provided with at the other end of combustion chamber, the rear of described nozzle is provided with windproof partition, windproof partition is located between nozzle and fan, described windproof partition is wafer architecture, nozzle is in the center of windproof partition, the diameter of described windproof partition is less than the diameter of electric fan and combustion chamber, the periphery of nozzle is spaced apart is provided with a circle combustion gas spout.
In the chamber structure of above-mentioned a kind of combustion heater, described protective cover comprises the annulus of several concentric structures, the axis of protective cover and the axial towards identical of combustion chamber, between each annulus, there is certain spacing, the many connecting rods with axis between annulus connect, and the material of described annulus and connecting rod is heat proof material.
In the chamber structure of above-mentioned a kind of combustion heater, described in state annulus and connecting rod material be metallic copper.
Compared with prior art, the nozzle of this utility model is in the center of windproof partition, makes combustion gas pass into process and is not dispelled by fan, improve burning concentration greatly, make the maximum temperature that device easily reaches default.
Accompanying drawing explanation
Fig. 1 is position view of the present utility model.
Fig. 2 is structural representation of the present utility model.
In figure, 1, shell; 2, ignitor; 3, combustion chamber; 4, protective cover; 4a, connecting rod; 4b, annulus; 5, nozzle; 6, windproof partition; 7, appendix; 8, fan.
Detailed description of the invention
Be below specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiments.
As illustrated in fig. 1 and 2, combustion heater comprises a shell 1, the inside of shell 1 is provided with fan 8 and combustion chamber described in the utility model 3, the afterbody of combustion chamber 3 is located at by described fan 8, the cold wind that fan 8 can be blown out by combustion chamber 3 carries out heat exchange, described combustion chamber 3 is the tubular structure of both ends open, two ends, combustion chamber 3 are respectively equipped with nozzle 5 and protective cover 4, nozzle 5 is located near fan 8 one end, the rear portion of nozzle 5 is connected with appendix 7, windproof partition 6 is also provided with between nozzle 5 and fan 8, windproof partition 6 is wafer architecture, nozzle 5 is in the center of windproof partition 6, the diameter of described windproof partition 6 is slightly larger than the diameter of nozzle 5, the periphery of nozzle 5 is spaced apart is provided with a circle combustion gas spout.The wind bundle that fan 8 blows out can not impact the combustion gas at nozzle 5 place after windproof partition 6 baffle, and this will slow down the loss of combustion gas, increase burning concentration, Quick high-temperature after ignitor 2 is lighted a fire.
Described protective cover 4 comprises the annulus 4b of several concentric structures, the axis of protective cover 4 and the axial towards identical of combustion chamber 3, have certain spacing between each annulus 4b, the many connecting rod 4a with radial direction between annulus 4b connect, and the material of annulus 4b and connecting rod 4a is metallic copper.
Should be appreciated that, in claims of the present utility model, description, all " comprising ... " is all interpreted as open implication, and namely its implication is equal to " at least containing ... ", and should not be construed as enclosed implication, namely its implication should not be construed " only comprising ... ".
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Claims (3)
1. the chamber structure of a combustion heater, it is arranged on the front of fan (8), the cold air of fan (8) fan-out carries out heat exchange via combustion chamber (3), described combustion chamber (3) is the tubular structure of a both ends open, the nozzle (5) for passing into combustion gas and ignitor (2) is provided with in combustion chamber (3), it is characterized in that, described nozzle (5) is located at combustion chamber (3) near fan (8) one end, protective cover (4) is provided with at the other end of combustion chamber (3), the rear of described nozzle (5) is provided with windproof partition (6), windproof partition (6) is located between nozzle (5) and fan (8), described windproof partition (6) is wafer architecture, nozzle (5) is in the center of windproof partition (6), the diameter of described windproof partition (6) is less than the diameter of fan (8) flabellum and combustion chamber (3), the periphery of nozzle (5) is spaced apart is provided with a circle combustion gas spout.
2. the chamber structure of a kind of combustion heater according to claim 1, it is characterized in that, described protective cover (4) comprises the annulus (4b) of several concentric structures, the axis of protective cover (4) and the axial towards identical of combustion chamber (3), between each annulus (4b), there is certain spacing, connect with the many connecting rods (4a) of axis between annulus (4b), the material of described annulus (4b) and connecting rod (4a) is heat proof material.
3. the chamber structure of a kind of combustion heater according to claim 2, is characterized in that, the material of described annulus (4b) and connecting rod (4a) is metallic copper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420467641.3U CN204100239U (en) | 2014-08-18 | 2014-08-18 | A kind of chamber structure of combustion heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420467641.3U CN204100239U (en) | 2014-08-18 | 2014-08-18 | A kind of chamber structure of combustion heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204100239U true CN204100239U (en) | 2015-01-14 |
Family
ID=52268663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420467641.3U Expired - Fee Related CN204100239U (en) | 2014-08-18 | 2014-08-18 | A kind of chamber structure of combustion heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204100239U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106442855A (en) * | 2016-09-20 | 2017-02-22 | 华侨大学 | Super-enthalpy plasma composite combustion-support combustion testing device for normal-pressure and low-concentration combustible gas |
-
2014
- 2014-08-18 CN CN201420467641.3U patent/CN204100239U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106442855A (en) * | 2016-09-20 | 2017-02-22 | 华侨大学 | Super-enthalpy plasma composite combustion-support combustion testing device for normal-pressure and low-concentration combustible gas |
| CN106442855B (en) * | 2016-09-20 | 2018-05-25 | 华侨大学 | The compound combustion-supporting combustion testing device of super enthalpy plasma of normal pressure low concentration combustible gas |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20150114 Termination date: 20190818 |