CN203198689U - High-efficiency air inlet air warming device - Google Patents
High-efficiency air inlet air warming device Download PDFInfo
- Publication number
- CN203198689U CN203198689U CN 201320136158 CN201320136158U CN203198689U CN 203198689 U CN203198689 U CN 203198689U CN 201320136158 CN201320136158 CN 201320136158 CN 201320136158 U CN201320136158 U CN 201320136158U CN 203198689 U CN203198689 U CN 203198689U
- Authority
- CN
- China
- Prior art keywords
- air inlet
- air
- drain pan
- inlet pipe
- base shell
- 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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- Air-Conditioning For Vehicles (AREA)
Abstract
The utility model discloses a high-efficiency air inlet warming device which comprises a base shell and an upper cover. An opening is formed in the upper end of the base shell, the lower end of the base shell is closed and communicated with an air inlet pipe and an air discharging pipe. A partition board is arranged in the base shell and divides the base shell into an air inlet chamber and an air discharging chamber, wherein the air inlet chamber is communicated with the air inlet pipe and the air discharging chamber is communicated with the air discharging pipe. An upper grid supporting board is arranged at the upper end of the base shell, an opening is formed in the lower end of the upper cover, and a lower grid supporting board is arranged at the lower end of the upper cover. A plurality of air guiding boards which are parallel are arranged between the upper grid supporting board and the lower grid supporting board at intervals. A vertically penetrated air guiding channel is arranged in the air guiding boards, and jagged heat conduction pieces are arranged between adjacent air guiding boards. An opening of the air inlet pipe is large. According to the high-efficiency air inlet warming device, by enlarging the opening of the air inlet pipe, loss of a large amount of tail gas is avoided, heat of the tail gas of an engine is fully utilized for providing warm air for an automobile, and the effects of utilizing heat with high efficiency and saving energy are achieved.
Description
Technical field
The utility model belongs to the Btu utilization field, specifically refers to a kind of heater unit.
Background technology
Existing automotive engine need discharge tail gas in work, and these tail gas are often directly taken away the part heat of driving engine, heat is not fully used, and existing automobile, when lower winter of temperature, need the opening automobile air-conditioning to blow warm braw, cause automobile fuel consumption to increase, it is little that existing high efficiency air inlet heater unit of while advances the organ pipe opening, causes high efficiency air inlet heater unit to collect the gas difficulty, measure little, most of gas loss.
The utility model content
The purpose of this utility model is in order to overcome the shortcoming and defect that prior art exists, and a kind of to utilize the heat of motor exhaust be the high efficiency air inlet heater unit of automobile supply warm braw and provide.
For achieving the above object, the technical solution of the utility model is a kind of high efficiency air inlet heater unit, include drain pan and loam cake, described drain pan upper end open, and its lower end closed also is communicated with air inlet pipe and freeing pipe, be provided with dividing plate in the described drain pan, and this dividing plate is separated into the inlet plenum that communicates with air inlet pipe and the exhaust chamber that communicates with freeing pipe with drain pan, described drain pan upper end is provided with the grid support plate, described loam cake lower ending opening, and its lower end is provided with down the grid support plate, described going up between grid support plate and the following grid support plate is provided with the parallel a plurality of aeroscopic plates in space, be provided with the air guide channel of up/down perforation in this aeroscopic plate, be provided with zigzag conducting strip between the described adjacent aeroscopic plate, described air inlet pipe opening is bigger.By this setting, motor exhaust substantially all can enter inlet plenum from air inlet pipe, avoid a large amount of tail gas to run off, and by aeroscopic plate tail gas is passed to the loam cake from inlet plenum, the tail gas in the loam cake passes to exhaust chamber through the aeroscopic plate of opposite side with tail gas again then, discharges finally by the freeing pipe that is communicated with exhaust chamber, the tail gas of driving engine is in above-mentioned transmittance process, heat is passed in the conducting strip by aeroscopic plate, therefore, as long as natural wind is blown over the effect that conducting strip just can be realized warm braw.The heat that the utility model takes full advantage of motor exhaust is automobile supply warm braw, reaches the efficient utilization of heat and the effect of energy savings.
Further arranging is that described air inlet pipe opening shape is equilateral polygon or circle.
The left and right sides that further setting is described drain pan and loam cake also is connected with side plate.
Below in conjunction with specification drawings and specific embodiments the utility model is done further introduction.
Description of drawings
Fig. 1 the utility model specific embodiment structural representation;
Fig. 2 the utility model specific embodiment STRUCTURE DECOMPOSITION figure;
The specific embodiment
The specific embodiment of the present utility model shown in Fig. 1-2, include drain pan 1 and loam cake 2, described drain pan 1 upper end open, and its lower end closed also is communicated with air inlet pipe 3 and freeing pipe 4, air inlet pipe 3 is communicated with the exhaust pipe of driving engine in the process that reality is used, be provided with dividing plate 11 in the described drain pan 1, and this dividing plate 11 is separated into the inlet plenum 12 that communicates with air inlet pipe 3 and the exhaust chamber 13 that communicates with freeing pipe 4 with drain pan 1, described drain pan 1 upper end is provided with grid support plate 14, described loam cake 2 lower ending openings, and its lower end is provided with down grid support plate 21, described going up between grid support plate 14 and the following grid support plate 21 is provided with the parallel a plurality of aeroscopic plates 5 in space, be provided with the air guide channel 51 of up/down perforation in this aeroscopic plate 5, be provided with zigzag conducting strip 6 between the described adjacent aeroscopic plate 5, in addition, the left and right sides of the described drain pan 1 of present embodiment and loam cake 2 also is connected with side plate 7.
Principle of work of the present utility model is, motor exhaust enters inlet plenum 12 from air inlet pipe 3, and by aeroscopic plate 5 tail gas is passed to the loam cake 2 from inlet plenum 12, tail gas in the loam cake 2 passes to exhaust chamber 13 through the aeroscopic plate 5 of opposite side with tail gas again then, discharge finally by the freeing pipe 4 that is communicated with exhaust chamber 13, the tail gas of driving engine is in above-mentioned transmittance process, and heat is passed in the conducting strip 6 by aeroscopic plate 5, therefore, as long as natural wind is blown over the effect that conducting strip just can be realized warm braw.The heat that the utility model takes full advantage of motor exhaust is automobile supply warm braw, reaches the efficient utilization of heat and the effect of energy savings.
Claims (3)
1. high efficiency air inlet heater unit, include drain pan and loam cake, described drain pan upper end open, and its lower end closed also is communicated with air inlet pipe and freeing pipe, be provided with dividing plate in the described drain pan, and this dividing plate is separated into the inlet plenum that communicates with air inlet pipe and the exhaust chamber that communicates with freeing pipe with drain pan, described drain pan upper end is provided with the grid support plate, described loam cake lower ending opening, and its lower end is provided with down the grid support plate, described going up between grid support plate and the following grid support plate is provided with the parallel a plurality of aeroscopic plates in space, be provided with the air guide channel of up/down perforation in this aeroscopic plate, be provided with zigzag conducting strip between the described adjacent aeroscopic plate, it is characterized in that: described air inlet pipe opening is bigger.
2. a kind of high efficiency air inlet heater unit according to claim 1, it is characterized in that: described air inlet pipe opening shape is equilateral polygon or circle.
3. a kind of high efficiency air inlet heater unit according to claim 1, it is characterized in that: the left and right sides of described drain pan and loam cake also is connected with side plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320136158 CN203198689U (en) | 2013-03-25 | 2013-03-25 | High-efficiency air inlet air warming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320136158 CN203198689U (en) | 2013-03-25 | 2013-03-25 | High-efficiency air inlet air warming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203198689U true CN203198689U (en) | 2013-09-18 |
Family
ID=49142825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320136158 Expired - Fee Related CN203198689U (en) | 2013-03-25 | 2013-03-25 | High-efficiency air inlet air warming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203198689U (en) |
-
2013
- 2013-03-25 CN CN 201320136158 patent/CN203198689U/en not_active Expired - Fee Related
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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: 20130918 Termination date: 20150325 |
|
| EXPY | Termination of patent right or utility model |