CN2141469Y - Humidifying device for automobile inlet manifold - Google Patents
Humidifying device for automobile inlet manifold Download PDFInfo
- Publication number
- CN2141469Y CN2141469Y CN92244758U CN92244758U CN2141469Y CN 2141469 Y CN2141469 Y CN 2141469Y CN 92244758 U CN92244758 U CN 92244758U CN 92244758 U CN92244758 U CN 92244758U CN 2141469 Y CN2141469 Y CN 2141469Y
- Authority
- CN
- China
- Prior art keywords
- automobile
- inlet manifold
- heater
- utility
- automobile inlet
- 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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- Resistance Heating (AREA)
Abstract
The utility model relates to a heater for an automobile inlet manifold. A PTC electrothermal ceramic element is used as a heating body, and a ZL102 die cast is used as the machine body of a self-constant temperature heating device of an automobile. The heater for an automobile inlet manifold is arranged in an inlet manifold below a carburetor. The utility model has the characteristics of good integrality, no moving parts, fast temperature increase and high temperature. The temperature can reach 180 DEG C within 180 seconds after a power supply is switched on, so the heater for an automobile inlet manifold can heat up the mixture of fuel oil and air quickly, improve cold-start performance of an automobile, and ensure that the automobile can start quickly when the environment temperature conforms to the range of 0-40 DEG C. In addition, the heater for an automobile inlet manifold has the functions of economizing fuel, raising discharge performance and decreasing end gas pollution. The heater for an automobile inlet manifold is suitable for the automobiles of Jiefang series, Dongfeng series, and automobiles assembled with 492QA type engines.
Description
The utility model belongs to automobile technical field.
Aspect prior art, homemade liberation series, Dongfeng series and the automobile that assembles with the 492QA h type engine h do not have fuel oil---and air mixing body heating equipment, ubiquity starts a difficult problem in low temperature environment.
The purpose of this utility model is: a kind of automobile inlet manifold heater is provided, makes automobile 0---start rapidly in 40 ℃ of ambient temperatures, and the characteristics of fuel-economizing, raising emission performance, minimizing tail gas pollution are arranged.
Below in conjunction with accompanying drawing structure of the present utility model is described.
Description of drawings:
Fig. 1 is a structural representation of the present utility model
Fig. 2 is the utility model A-A sectional drawing
Wherein: 1. electrothermal ceramic plate 2. aluminium lids 3. leads 4. cantilevers 5. bases 6. insure jackscrews 7. radiating fin 8. conducting plates
The utility model mainly is to be made of electrothermal ceramic plate (1), aluminium lid (2), lead (3), fin (7). It is heater element that this warmer adopts PTC electrothermal ceramic plate (1), electrothermal ceramic plate (1) is contacted with conducting strip (8) and place on the heating element, there are two fin (7) the heating element below, the top of electrothermal ceramic plate (1) seals with aluminium lid (2), and the lead (3) that connects conducting strip (8) is drawn by base (5) along cantilever (4).
Provide an embodiment of the present utility model below:
Heater element adopts the PTC electrothermal ceramic plate of modular in design, voltage: 12V, resistance: 10 Ω, TC:210 ℃; The complete machine housing adopts the ZL102 die casting of perfect heat-dissipating, and electrothermal ceramic plate connects with cantilever column high temperature wire or cantilever sheet copper sheet high temperature wire, and radiating fin is a double-rail type.
The utility model is installed in the following intake manifold of Carburetor, has that integrity is good, no moving parts, quick heating, characteristics that temperature is high.Connect power supply after 180 seconds heater reach 180 ℃, the fast constant temperature heated fuel oil---the air mixing body, improve cold-starting automobile, guarantee that automobile is 0---startup rapidly 40 ℃ of ambient temperatures in; The effect that has fuel-economizing, raising emission performance, minimizing tail gas pollution simultaneously.
The utility model is applicable to commerial vehicles such as 212 types that liberation series, Dongfeng series, 492QA h type engine h assemble, 121 types, 130 types, double cab, touring car.
Claims (1)
1, a kind of automobile inlet manifold heater, it is characterized in that: constitute by electrothermal ceramic plate (1), aluminium lid (2), lead (3), radiating fin (7), adopting PTC electrothermal ceramic plate (1) is heater element, electrothermal ceramic plate (1) is contacted with conducting plate (8) and place on the heater, there are two radiating fin (7) the heater below, and the lead (3) that connects conducting plate (8) is drawn by base (5) along cantilever (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN92244758U CN2141469Y (en) | 1992-12-29 | 1992-12-29 | Humidifying device for automobile inlet manifold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN92244758U CN2141469Y (en) | 1992-12-29 | 1992-12-29 | Humidifying device for automobile inlet manifold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2141469Y true CN2141469Y (en) | 1993-09-01 |
Family
ID=33783938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN92244758U Expired - Fee Related CN2141469Y (en) | 1992-12-29 | 1992-12-29 | Humidifying device for automobile inlet manifold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2141469Y (en) |
-
1992
- 1992-12-29 CN CN92244758U patent/CN2141469Y/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 | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |