CN2256945Y - Air inlet heater for diesel engine - Google Patents
Air inlet heater for diesel engine Download PDFInfo
- Publication number
- CN2256945Y CN2256945Y CN96207282U CN96207282U CN2256945Y CN 2256945 Y CN2256945 Y CN 2256945Y CN 96207282 U CN96207282 U CN 96207282U CN 96207282 U CN96207282 U CN 96207282U CN 2256945 Y CN2256945 Y CN 2256945Y
- Authority
- CN
- China
- Prior art keywords
- radiating fin
- diesel engine
- positive electrode
- electrode radiating
- heating element
- 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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Abstract
The utility model relates to an air inlet heater for a diesel engine, which uses a PTC electric heating element as a heating element, both sides are respectively bonded with a positive electrode radiating fin and a negative electrode radiating fin, both ends of the positive electrode radiating fin are inlaid in insulation bayonets and fixed on a casing, and one end of the positive electrode radiating fin is connected with a high-temperature conducting wire. When the power 120S is switched on, the surface temperature of the radiating fins can be 250DEG C, and the intake air of the diesel engine is heated with a high speed and a constant temperature, so low-temperature starting performance of the diesel engine is enhanced. The utility model is suitable for the diesel engine of an automobile, a ship, a tank and a panzer.
Description
The utility model relates to a kind of diesel engine intake heater, belongs to diesel engine cold-starting technical field.
The present diesel engine intake employing dual mode of heating, a kind of electric heating warming, a kind of flame air inlet is heated.Heating material generally adopts nickel chrome wire and nickel chromium triangle band, and the ubiquity electric power is excessive, influences storage battery starting output power, and temperature is not easy control, produces nickel chrome wire fusing, and the magnesia powder blackening causes short trouble.Shortcomings such as working life is short.
The purpose of this utility model is: the diesel engine intake heater that a kind of PTC of employing electric heating element is provided is heater.PTC electric heating element both sides and positive electrode radiating fin, negative electrode radiating fin are bonding, connect power supply 120S, can reach 250 ℃, and the air of the radiating fin of flowing through is heated by fast constant temperature, satisfies the needs of diesel engine compression ignite air temperature, improve the diesel engine cold starting performance.Has little power consumption, temperature height, the characteristics of automatic constant-temperature.
Below in conjunction with accompanying drawing structure of the present utility model is described:
Description of drawings:
Fig. 1 is a plan view of the present utility model
Fig. 2 is a left view of the present utility model
Wherein: 1.PTC electric heating element 2. positive electrode radiating fin 3. negative electrode radiating fin 4. casings 5. edge insulators 6. high temperature wires
The utility model is mainly by PTC electric heating element (1), positive electrode radiating fin (2), negative electrode radiating fin (3), casing formations such as (4), PTC electric heating element (1) both sides and positive electrode radiating fin (2), negative electrode radiating fin (3) are bonding, positive electrode radiating fin (2) rain end is embedded in edge insulator (5) mouth, be fixed on the casing (4), positive electrode radiating fin one end is connected with high temperature wire (6), draw through wire outlet hole, be connected on the automobile power source positive pole, negative electrode radiating fin (3) two ends are separately fixed on the casing (4).Casing (4) is ZL102 die casting, and radiating fin (2), (3) are soft aluminium soldering moulding.
It is heater that the utility model adopts the PTC electric heating element, voltage rating: 24V, constant temperature electric current: 18-25A, be installed in the middle of coiler flange and the suction port, connect power supply 120S, the surface temperature of radiator can reach 250 ℃, the air inlet of fast constant temperature heated diesel improves the diesel engine cold starting performance.Have that power consumption is few, temperature is high, quick heating, the characteristics of moving constant temperature in vain.
The utility model is applicable to all automobiles, steamer, tank, armored vehicle, engineering diesel engine for automobile.
Claims (1)
1, a kind of diesel engine intake heater, mainly constitute by PTC electric heating element (1), positive electrode radiating fin (2), negative electrode radiating fin (3), casing (4), edge insulator (5), high temperature wire (6), its major technique feature is: PTC electric heating element (1) rain side is mutually bonding with positive electrode radiating fin (2), negative electrode radiating fin (3) respectively, positive electrode radiating fin (2) rain end is embedded in edge insulator (5) mouth, is fixed on the casing (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN96207282U CN2256945Y (en) | 1996-03-29 | 1996-03-29 | Air inlet heater for diesel engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN96207282U CN2256945Y (en) | 1996-03-29 | 1996-03-29 | Air inlet heater for diesel engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2256945Y true CN2256945Y (en) | 1997-06-25 |
Family
ID=33891609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN96207282U Expired - Fee Related CN2256945Y (en) | 1996-03-29 | 1996-03-29 | Air inlet heater for diesel engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2256945Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113740069A (en) * | 2021-09-16 | 2021-12-03 | 中国北方发动机研究所(天津) | Flame type air inlet heating device test bed |
-
1996
- 1996-03-29 CN CN96207282U patent/CN2256945Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113740069A (en) * | 2021-09-16 | 2021-12-03 | 中国北方发动机研究所(天津) | Flame type air inlet heating device test bed |
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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 |