CN2782972Y - Preheating device for diesel engine - Google Patents
Preheating device for diesel engine Download PDFInfo
- Publication number
- CN2782972Y CN2782972Y CNU2005200895291U CN200520089529U CN2782972Y CN 2782972 Y CN2782972 Y CN 2782972Y CN U2005200895291 U CNU2005200895291 U CN U2005200895291U CN 200520089529 U CN200520089529 U CN 200520089529U CN 2782972 Y CN2782972 Y CN 2782972Y
- Authority
- CN
- China
- Prior art keywords
- diesel engine
- heating device
- pipe joint
- casing
- housing
- 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
Links
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- Air-Conditioning For Vehicles (AREA)
Abstract
The utility model relates to a preheating device for diesel engines, which solves the problem that a diesel engine of the existing motor vehicle is difficult to start at the temperature from subzero 10 to subzero 30 DEG in winter, a driver often has to use naked fire to roast or use hot water to wash and the process is unsafe and wastes labor and time. A water inlet pipe joint and a water return pipe joint of the diesel engine are correspondingly connected with a water inlet pipe joint and a water return pipe joint of a casing of the heating device through flexible pipes. The casing end opening of the heating device is tightly connected with a fixing plug of an electric heating element which is positioned at the middle part of the heating device. Antifreeze liquid is filled in the casing of the heating device, and a fixing clip with screws is connected outside the casing of the heating device. The utility model has the advantages of quick heating, less power consumption and low cost; the heating device is arranged on a vehicle frame through the screws of the fixing clip. After 220V power supply is switched on and antifreeze liquid is heated, the utility model circulates automatically. An engine can be preheated to the starting temperature of 45 DEG C within twenty minutes to make a diesel engine started rapidly.
Description
Technical field
The utility model is a kind of diesel engine Preheating unit.
Background technique
The diesel engine of existing Motor Vehicle, the subzero in the winter time 10-30 ℃ of open-air storage period is long or be parked under the situation about not having in the warming garage, and starting is difficulty very, and the driver adopts the mode that naked light is roasting, hot water dashes usually, and is not only dangerous but also waste time and energy.
Summary of the invention
The purpose of this utility model is, solves existing existing problem, provides a kind of and makes engine start fast, safety, diesel engine Preheating unit easily.
The utility model is achieved in that the water inlet joint of diesel engine is connected with the water inlet joint of the housing of heating equipment by flexible pipe, the returning pipe joint of diesel engine is connected with the housing returning pipe joint of heating equipment by flexible pipe, the port of the housing of heating equipment closely is connected with the fixedly piston part of electric heating element, and electric heating element is positioned at the middle part of the housing of heating equipment; Charge into antifreeze liquid in the housing of heating equipment, the outer fixed card that has screw that connects of the housing of heating equipment.
The utility model has the advantages that simple in structure, heating equipment tilts to be installed on the vehicle frame by the screw of fixed card, connect the 220v power supply, antifreeze liquid heating back automatic cycle can make engine warming up to 45 ℃ of cranking temperatures in 20 minutes, made the diesel engine starting rapidly.Heating is fast, little power consumption, and cost is low.
Description of drawings:
Fig. 1 is a structural representation of the present utility model;
Embodiment
Describe in detail below in conjunction with accompanying drawing: as shown in the figure, the water inlet joint of diesel engine 1 is connected with the water inlet joint of the housing 3 of heating equipment by flexible pipe 2, the returning pipe joint of diesel engine 1 is connected with housing 3 returning pipe joints of heating equipment by flexible pipe 9, the port of the housing of heating equipment closely is connected with the fixedly piston part 6 of electric heating element, and electric heating element 5 is positioned at the middle part of the housing 3 of heating equipment; Charge into antifreeze liquid in the housing 3 of heating equipment, the housing 3 outside fixed card 4 that have screw that connect of heating equipment.Heating equipment tilts to be installed on the vehicle frame 8 by the screw of fixed card 4.Electric heating element 5 is by lead attachment plug 7.The water-thermometer of its motor is by the temperature control element control water temperature, with the heater switch of cutting off the electricity supply.
Claims (1)
1, a kind of diesel engine Preheating unit, comprise diesel engine, it is characterized in that, the water inlet joint of diesel engine is connected with the water inlet joint of the housing of heating equipment by flexible pipe, the returning pipe joint of diesel engine is connected with the housing returning pipe joint of heating equipment by flexible pipe, the port of the housing of heating equipment closely is connected with the fixedly piston part of electric heating element, and electric heating element is positioned at the middle part of the housing of heating equipment; Charge into antifreeze liquid in the housing of heating equipment, the outer fixed card that has screw that connects of the housing of heating equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200895291U CN2782972Y (en) | 2005-03-02 | 2005-03-02 | Preheating device for diesel engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200895291U CN2782972Y (en) | 2005-03-02 | 2005-03-02 | Preheating device for diesel engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2782972Y true CN2782972Y (en) | 2006-05-24 |
Family
ID=36767958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2005200895291U Expired - Fee Related CN2782972Y (en) | 2005-03-02 | 2005-03-02 | Preheating device for diesel engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2782972Y (en) |
-
2005
- 2005-03-02 CN CNU2005200895291U patent/CN2782972Y/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 |