CN204915199U - Indoor air heating system of car - Google Patents
Indoor air heating system of car Download PDFInfo
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- CN204915199U CN204915199U CN201520640807.1U CN201520640807U CN204915199U CN 204915199 U CN204915199 U CN 204915199U CN 201520640807 U CN201520640807 U CN 201520640807U CN 204915199 U CN204915199 U CN 204915199U
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- combustion chamber
- chamber
- heat
- heating system
- indoor air
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Abstract
The utility model discloses an indoor air heating system of car, include the casing of forming by combustion chamber base, chamber wall, burning chamber cap, through lower baffle, go up the baffle and separate into combustion chamber, heat -exchanging chamber and collection chamber with casing inner space from the bottom up, combustion chamber base below sets up the combustor and communicates combustor export and combustion chamber offer air inlet in the car on the chamber wall of heat -exchanging chamber one side, offer the car on the chamber wall of heat -exchanging chamber opposite side in air outlet, from the top down sets up a plurality of heat exchange tubes and during the lower extreme leads to combustion chamber, collection chamber respectively on it in the heat -exchanging chamber, the combustion chamber is covered and is seted up the gas vent and prevent wind the cap in gas vent top setting. The utility model discloses can install at the car indoorly, utilize the heat energy of gas combustion release to heat the room air, have simple structure, small, the security good, the comfort level is good characteristics.
Description
Technical field
The utility model relates to air-conditioning technical field of heating, particularly a kind of automobile indoor air heating system.
Background technology
In these epoch, environmental protection becomes the topic that the whole world is paid special attention to.Recent years, the domestic common people are deeply by the puzzlement of the problem such as haze weather, water pollutions.In March, 2015, when 18 the three kinds of plenary sessions be a member of a political party are held, famous media people Chai Jing discloses a documentary film " Under the Dome ", a deep explanation has been done to the haze weather that in these years we suffer from recently, the problem disclosed in sheet is startling, allow people have to self-examination and watchful.
In documentary film, bavin is quiet to be mentioned, we everyone be all an one's share of expenses for a joint undertaking in this destiny community, if we do not treasure environment, vandalism, have the punishment can suffered for one day from the Nature, who escapes sooner or later.
In the interview surveys that bavin is quiet, the statistics provided by a lot of record of interview on the spot and research institution, government department, disclosing commercial production, automobile to masses is all air-polluting important sources.Therefore, as the producer in automobile industry, should using protection of the environment as duty-bound social responsibility.
Present a lot of Automobile manufacturing commercial cities exist, constantly improvement opportunity, take various measures to hardy reduce the pollution problem of automobile, discharge etc. again after such as improving the combustion efficiency of fuel oil, vent gas treatment, also have some companies to be devoted to Development of New Generation electronlmobil and popularization of progressively being gone on the market.
Electronlmobil adopts storage battery as energy storage device usually, using electrical motor as driving arrangement.Compared to traditional fuel-engined vehicle, the heat that electronlmobil cannot utilize driving engine to produce meets heating function in car, therefore, needs newly increase thermal source and heat loop and introduce electric heater, effectively solves the heating problem of electronlmobil.
Electric heating system during the mainly hot-water heating commonly used at present, and be equipped with HVAC pipeline.But the topology layout of this mode is complicated, firing rate is comparatively slow, and effect is also unsatisfactory.Therefore, necessaryly to study further, simplified structure, improve firing rate.
Utility model content
Goal of the invention of the present utility model is: for above-mentioned Problems existing, provides a kind of automobile indoor air heating system, and structure is simple, and heating effect is good.
The technical solution adopted in the utility model is such:
A kind of automobile indoor air heating system, comprise by combustion chamber base, combustion chamber wall, the housing of combustion chamber lid composition, pass through lower clapboard, enclosure interior space is divided into combustion chamber by upper spacer from top to bottom, heat-exchanging chamber and common chamber, below described combustion chamber base, burner section is set and by burner outlet and combustion chamber, the combustion chamber wall of described heat-exchanging chamber side offers air inlet in car, the combustion chamber wall of heat-exchanging chamber opposite side offers air outlet in car, some heat exchanger tubes are set in heat-exchanging chamber from top to bottom and its upper and lower side leads to combustion chamber respectively, in common chamber, described combustion chamber lid offers exhausr port and wind-proof cap is set above exhausr port.
Carry out preferably to such scheme, also comprise a shell, in whole housing, insulator and burner section wrap in by described shell, housing interior volume below housing is air inlet rectification room, described outer casing bottom offers air inlet, described burner section is arranged ignition circuit, gas inlet pipe the two is stretched out shell, described exhausr port stretches out cover top portion.
Carry out preferably to such scheme, if do not adopt shell, burner section then adopts another kind of plenum system, described burner section is arranged ignition circuit, gas inlet pipe and an air intake chamber.
Above-mentioned two optimal ways are optional manner arranged side by side.According to shell, then can form one and carry out rectification room, make the air flow field entering burner section more even, burn also more uniform and stable.If without shell, directly in car, introduce air, then the air flow field stability entering burner section is slightly poor, and the efficiency of burning in some cases may be affected, but most situation all can work very well.
Carry out preferably to such scheme, described combustion chamber base bottom also arranges one deck heat insulating mattress.In order to the temperatures involved preventing burner section to be subject to combustion chamber, with heat insulating mattress, the two is separated.
Carry out preferably to such scheme, described combustion chamber wall also coated one deck insulator outward.In order to better, more safely utilize the heat of generation, the heat by burner section produces is needed to be enclosed in as much as possible in housing.If it is coated not adopt insulator to carry out, then the temperature of installing around the utility model will be very high, affects the comfort level of car room, and the air after the heating exported is then because heat exchange is inadequate, and air heating effect is slightly poor.
Carry out preferably to such scheme, for being welded and fixed between described heat exchanger tube lower end and lower clapboard, for being flexibly connected and sealing with seal ring between upper end with upper spacer.Because heat exchanger tube has phenomenon of significantly expanding with heat and contract with cold in hot environment, caused distortion in order to avoid upper spacer expands with heat and contract with cold, therefore, activity form is arranged in heat exchanger tube one end and seals, structure is simply effective.
Carry out preferably to such scheme, each heat exchanger tube upper end is also through seal cover board before entering common chamber, and each seal ring is clipped in the middle by seal cover board and upper spacer.The setting of seal cover board is in order to further enhanced leaktightness effect.
Carry out further preferably above-mentioned preferred version scheme, described heat exchanger tube inside arranges heat exchanger fin in helix, outer wall is arranged the outer heat exchanger fin of helix.Helix heat exchanger fin has three effects: strengthen heat interchanging area; Slow down the flowing velocity of high-temperature gas; Be conducive to forming eddy current.An effect is all pointed in these three effects of helix heat exchanger fin, namely improves the heat exchange efficiency in car between air and high-temperature gas.
Carry out preferably to such scheme, described exhaust ports arranges gear flame net.Carry out further preferably to this preferred version, described gear flame net have two-layer and two-layer between have interval.If firepower is too large, flame likely can cause contingency by blowoff, therefore, arranges the possibility that flame blowoff fundamentally stopped by gear flame net.
In sum, owing to have employed technique scheme, the utility model can be arranged on car room, and the heat energy utilizing fuel gas buring to discharge heats room air, has the advantages that structure is simple, volume is little, safety is good, comfort level is good.
Accompanying drawing explanation
Fig. 1 is cut-away view of the present utility model.
Mark in figure:
1 is shell, and 2 is burner section, and 3 is heat insulating mattress, 4 is combustion chamber, and 5 is lower clapboard, and 6 is combustion chamber wall, 7 is heat-exchanging chamber, and 8 is air inlet in car, and 9 is upper spacer, 10 is common chamber, and 11 is exhausr port, and 12 is wind-proof cap, 13 is gear flame net, and 14 is combustion chamber lid, and 15 is seal cover board, 16 is seal ring, and 17 is heat exchanger tube, and 18 is outer heat exchanger fin, 19 is interior heat exchanger fin, 20 is air outlet in car, and 21 is insulator, and 22 is combustion chamber base, 23 is air inlet rectification room, 24 is air inlet, and 25 for being ignition circuit, and 26 is gas inlet pipe.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in detail.
Embodiment 1:
A kind of automobile indoor air heating system, comprise by combustion chamber base 22, combustion chamber wall 6, the housing that combustion chamber lid 14 forms, by lower clapboard 5, enclosure interior space is divided into combustion chamber 4 by upper spacer 9 from top to bottom, heat-exchanging chamber 7 and common chamber 10, below described combustion chamber base 22, burner section 2 is set and burner section 2 is exported and be communicated with combustion chamber 4, the combustion chamber wall 6 of described heat-exchanging chamber 7 side offers air inlet 8 in car, the combustion chamber wall 6 of heat-exchanging chamber 7 opposite side offers air outlet 20 in car, some heat exchanger tubes 17 are set in heat-exchanging chamber 7 from top to bottom and its upper and lower side leads to combustion chamber 22 respectively, in common chamber 10, described combustion chamber lid 14 offers exhausr port 11 and wind-proof cap 12 is set above exhausr port 11.
Described burner section 2 is arranged ignition circuit 25, gas inlet pipe 26 and an air intake chamber.
Bottom described combustion chamber base 22, one deck heat insulating mattress 3 is also set.The outer also coated one deck insulator 21 of described combustion chamber wall 6.
For being welded and fixed between described heat exchanger tube 17 lower end and lower clapboard 5, for being flexibly connected and using seal ring 16 to seal between upper end with upper spacer 9.Each heat exchanger tube 17 upper end is also through seal cover board 15 before entering common chamber 10, and each seal ring 16 is clipped in the middle by seal cover board 15 and upper spacer 9.Carry out further preferably this preferred version scheme, described heat exchanger tube 17 inside arranges heat exchanger fin 19 in helix, outer wall is arranged the outer heat exchanger fin 18 of helix.
Described exhausr port 11 place arranges gear flame net 13.Described gear flame net 13 have two-layer and two-layer between have interval.
Embodiment 2:
As shown in Figure 1, a kind of automobile indoor air heating system, comprise by combustion chamber base 22, combustion chamber wall 6, the housing that combustion chamber lid 14 forms, by lower clapboard 5, enclosure interior space is divided into combustion chamber 4 by upper spacer 9 from top to bottom, heat-exchanging chamber 7 and common chamber 10, below described combustion chamber base 22, burner section 2 is set and burner section 2 is exported and be communicated with combustion chamber 4, the combustion chamber wall 6 of described heat-exchanging chamber 7 side offers air inlet 8 in car, the combustion chamber wall 6 of heat-exchanging chamber 7 opposite side offers air outlet 20 in car, some heat exchanger tubes 17 are set in heat-exchanging chamber 7 from top to bottom and its upper and lower side leads to combustion chamber 22 respectively, in common chamber 10, described combustion chamber lid 14 offers exhausr port 11 and wind-proof cap 12 is set above exhausr port 11.Also comprise a shell 1, in whole housing, insulator 21 and burner section 2 wrap in by described shell 1, shell 1 inner space below housing is air inlet rectification room 23, air inlet 24 is offered bottom described shell 1, described burner section 2 is arranged ignition circuit 25, gas inlet pipe 26 the two is stretched out shell 1, described exhausr port 11 stretches out shell 1 top.
Bottom described combustion chamber base 22, one deck heat insulating mattress 3 is also set.The outer also coated one deck insulator 21 of described combustion chamber wall 6.
For being welded and fixed between described heat exchanger tube 17 lower end and lower clapboard 5, for being flexibly connected and using seal ring 16 to seal between upper end with upper spacer 9.Each heat exchanger tube 17 upper end is also through seal cover board 15 before entering common chamber 10, and each seal ring 16 is clipped in the middle by seal cover board 15 and upper spacer 9.Carry out further preferably this preferred version scheme, described heat exchanger tube 17 inside arranges heat exchanger fin 19 in helix, outer wall is arranged the outer heat exchanger fin 18 of helix.
Described exhausr port 11 place arranges gear flame net 13.Described gear flame net 13 have two-layer and two-layer between have interval.
Claims (10)
1. an automobile indoor air heating system, it is characterized in that: comprise by combustion chamber base (22), combustion chamber wall (6), the housing that combustion chamber lid (14) forms, by lower clapboard (5), enclosure interior space is divided into combustion chamber (4) by upper spacer (9) from top to bottom, heat-exchanging chamber (7) and common chamber (10), described combustion chamber base (22) below arranges burner section (2) and burner section (2) outlet is communicated with combustion chamber (4), the combustion chamber wall (6) of described heat-exchanging chamber (7) side offers air inlet in car (8), the combustion chamber wall (6) of heat-exchanging chamber (7) opposite side offers air outlet in car (20), some heat exchanger tubes (17) are set in heat-exchanging chamber (7) from top to bottom and its upper and lower side leads to combustion chamber (22) respectively, in common chamber (10), described combustion chamber lid (14) is offered exhausr port (11) and wind-proof cap (12) is set in exhausr port (11) top.
2. a kind of automobile indoor air heating system according to claim 1, it is characterized in that: also comprise a shell (1), in whole housing, insulator (21) and burner section (2) wrap in by described shell (1), shell (1) inner space below housing is air inlet rectification room (23), air inlet (24) is offered in described shell (1) bottom, described burner section (2) is arranged ignition circuit (25), gas inlet pipe (26) the two is stretched out shell (1), described exhausr port (11) stretches out shell (1) top.
3. a kind of automobile indoor air heating system according to claim 2, is characterized in that: described burner section (2) is arranged ignition circuit (25), gas inlet pipe (26) and an air intake chamber.
4. a kind of automobile indoor air heating system according to claim 1,2 or 3, is characterized in that: described combustion chamber base (22) bottom also arranges one deck heat insulating mattress (3).
5. a kind of automobile indoor air heating system according to claim 1,2 or 3, is characterized in that: described combustion chamber wall (6) also coated one deck insulator (21) outward.
6. a kind of automobile indoor air heating system according to claim 1, is characterized in that: for being welded and fixed between described heat exchanger tube (17) lower end and lower clapboard (5), for being flexibly connected and using seal ring (16) to seal between upper end with upper spacer (9).
7. a kind of automobile indoor air heating system according to claim 6, it is characterized in that: each heat exchanger tube (17) upper end is also through seal cover board (15) before entering common chamber (10), and each seal ring (16) is clipped in the middle by seal cover board (15) and upper spacer (9).
8. a kind of automobile indoor air heating system according to claim 1,6 or 7, is characterized in that: described heat exchanger tube (17) inside arranges heat exchanger fin in helix (19), outer wall is arranged the outer heat exchanger fin (18) of helix.
9. a kind of automobile indoor air heating system according to claim 1,2 or 3, is characterized in that: described exhausr port (11) place arranges gear flame net (13).
10. a kind of automobile indoor air heating system according to claim 9, is characterized in that: described gear flame net (13) have two-layer and two-layer between have interval.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520640807.1U CN204915199U (en) | 2015-08-24 | 2015-08-24 | Indoor air heating system of car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520640807.1U CN204915199U (en) | 2015-08-24 | 2015-08-24 | Indoor air heating system of car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204915199U true CN204915199U (en) | 2015-12-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520640807.1U Expired - Fee Related CN204915199U (en) | 2015-08-24 | 2015-08-24 | Indoor air heating system of car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204915199U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107356069A (en) * | 2017-07-18 | 2017-11-17 | 合肥通祥智能信息科技有限公司 | A kind of foodstuff dryer of heat-recoverable |
-
2015
- 2015-08-24 CN CN201520640807.1U patent/CN204915199U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107356069A (en) * | 2017-07-18 | 2017-11-17 | 合肥通祥智能信息科技有限公司 | A kind of foodstuff dryer of heat-recoverable |
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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 |
Granted publication date: 20151230 Termination date: 20160824 |
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| CF01 | Termination of patent right due to non-payment of annual fee |