CN2345719Y - Electrothermal starting aid device for diesel engine - Google Patents
Electrothermal starting aid device for diesel engine Download PDFInfo
- Publication number
- CN2345719Y CN2345719Y CN97202291U CN97202291U CN2345719Y CN 2345719 Y CN2345719 Y CN 2345719Y CN 97202291 U CN97202291 U CN 97202291U CN 97202291 U CN97202291 U CN 97202291U CN 2345719 Y CN2345719 Y CN 2345719Y
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- CN
- China
- Prior art keywords
- screw
- diesel engine
- hollow screw
- starting aid
- electrothermal
- 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)
- Combustion Methods Of Internal-Combustion Engines (AREA)
Abstract
The utility model provides an electrothermal starting aid device which has the advantages of easy use and favorable effect. A battery cell or a small generator of a diesel engine is used for supplying power and heating hot air to make the aim of starting aid realized. The utility model comprises a hollow screw, a screw, insulating material, electric heating and a switch. The hollow screw can be arranged on the position of the cylinder end of the diesel engine, and a bear screw can be arranged on the position. The inner part of the hollow screw is provided with a layer of insulating material, the screw is positioned in the insulating material, and the length of the screw is from 1/3 to 1/4 of the hollow screw. An electrothermal wire is arranged in the hollow screw, one end of the electrothermal wire is connected with the screw, and the other end of the electrothermal wire is connected with the hollow screw (namely, a machine casing). The switch of the electrothermal wire is controlled by the depressurization of the diesel engine.
Description
The present invention relates to a kind of diesel engine starting aid device, especially a kind of starting aid device that under low-temperature condition, utilizes the electric heating heated air.
Diesel engine is to be difficult for starting under supercooled state.To open in order helping in the past, often in cooling system, to add hot water, restarted after a period of time.Another kind of way commonly used is nominal screw type, need light a touch paper, and it is filled in the empty judgement screw, then it is screwed in the screw on the diesel engine cylinder head.Commonly used to help the method for opening to use all cumbersome yet two kinds, and effect is also undesirable simultaneously.
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, designs electric heating type starting aid device a kind of easy to use, effective, and it utilizes the small generators power supply of storage battery or diesel engine itself, and the heat hot air reaches and helps the purpose that opens.
Electric heating type starting aid device of the present utility model comprises hollow screw, screw, insulating material, electric heating and switch.Hollow screw can be installed in the position that nominal screw is installed on the diesel engine cylinder head, one deck insulating material is set in the hollow screw, screw is positioned at insulating material, its length is 1/3rd to 1/4th of hollow screw, electric heating wire also is arranged on hollow screw inside, the one end is connected with screw, and the other end is connected with hollow screw (also being casing).The switch of electric heating wire is controlled automatically by the decompression of diesel engine.
Below in conjunction with a description of drawings embodiment of the present utility model.
Accompanying drawing 1 is the profile schematic representation of the utility model electric heating type diesel engine starting aid device.
Accompanying drawing 2 is portion's view of the starting aid device of electric heating type diesel engine shown in the accompanying drawing 1.
As shown in Figure 1, electric heating type diesel engine starting aid device profile of the present utility model is as a screw.It comprises hollow screw 1, is positioned at the screw 2 and the electric heating wire 3 of hollow screw 1.In the present embodiment, insulating material is made of a porcelain tube 4.Carry out also need sealing the electrical insulation with porcelain tube except needs between screw 2 and the hollow screw 1.The mode of sealing can adopt conventional method.
The utility model is simple in structure, and is easy to use, help open respond well.
Claims (1)
1, a kind of electric heating type diesel engine starting aid device, it is characterized in that: it comprises a hollow screw, a screw, electric heating wire and insulating material; Screw and electric heating wire are positioned within the hollow screw, and one deck insulating material is arranged between screw and electric heating wire and the hollow screw, and an end of electric heating wire is connected with screw, and the other end of electric heating wire is connected with hollow screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN97202291U CN2345719Y (en) | 1997-03-05 | 1997-03-05 | Electrothermal starting aid device for diesel engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN97202291U CN2345719Y (en) | 1997-03-05 | 1997-03-05 | Electrothermal starting aid device for diesel engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2345719Y true CN2345719Y (en) | 1999-10-27 |
Family
ID=33923483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN97202291U Expired - Fee Related CN2345719Y (en) | 1997-03-05 | 1997-03-05 | Electrothermal starting aid device for diesel engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2345719Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113446143A (en) * | 2021-07-19 | 2021-09-28 | 中国煤炭科工集团太原研究院有限公司 | Low-temperature auxiliary heating starting device of explosion-proof diesel engine for coal mine |
-
1997
- 1997-03-05 CN CN97202291U patent/CN2345719Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113446143A (en) * | 2021-07-19 | 2021-09-28 | 中国煤炭科工集团太原研究院有限公司 | Low-temperature auxiliary heating starting device of explosion-proof diesel engine for coal mine |
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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 |