CN200961544Y - Automatic constant-temperature preheating device of oil tank tube, oil path tube of diesel engine - Google Patents
Automatic constant-temperature preheating device of oil tank tube, oil path tube of diesel engine Download PDFInfo
- Publication number
- CN200961544Y CN200961544Y CN 200620137367 CN200620137367U CN200961544Y CN 200961544 Y CN200961544 Y CN 200961544Y CN 200620137367 CN200620137367 CN 200620137367 CN 200620137367 U CN200620137367 U CN 200620137367U CN 200961544 Y CN200961544 Y CN 200961544Y
- Authority
- CN
- China
- Prior art keywords
- oil
- pipe
- tube
- oil tank
- temperature control
- 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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- Lubrication Of Internal Combustion Engines (AREA)
- Loading And Unloading Of Fuel Tanks Or Ships (AREA)
Abstract
The utility model relates to an automatic thermostatic preheating device of the diesel oil vehicle oil tank pipe and the oil line pipe, comprising an oil tank pipe and an oil line pipe. The utility model is characterized in that in the oil tank pipe and the oil line pipe there is separately provided with a group of automatic temperature control ribbon heater along the radial line of the oil pipes, the positive and the negative electrodes of the automatic temperature control ribbon heater in the oil line pipe are separately lead out from the two ends of the oil line pipe; and the negative electrode of the automatic temperature control ribbon heater in the oil tank pipe is connected on the pipe wall of the oil tank pipe, and the positive electrode is lead out from the oil tank pipe. The utility model has the advantages that the heater employs the automatic temperature control ribbon heater, the heat temperature is constant, the preheating effect is good, and the utility model can automatically control the heat quantity of the heat section, thereby reducing the fault rate of the burning loss of the oil pipe.
Description
Technical field
The utility model relates to a kind of diesel-oil vehicle tank tube, oil circuit pipe automatic constant-temperature Preheating unit.
Background technique
At China's cold area, the paraffin that diesel-oil vehicle is separated out because of low temperature in the process of moving can cause the obstruction of tank tube, oil circuit pipe, causes motor to run well.At present, solution to this problem is in tank tube, in the oil circuit pipe heater to be set, and its heater is generally resistance wire, by single grade or double gear switch control.Though the can regulate heating value of double gear switch control control its heating temperature, cause the breakage of tube wall high temperature when causing the interior local oil starvation of oil circuit pipe, make the motor cisco unity malfunction.
Summary of the invention
The purpose of this utility model is that the deficiency of existing diesel-oil vehicle tank tube, oil circuit pipe provides a kind of and can distribute heating value automatically, reduces tank tube, the diesel-oil vehicle tank tube of oil circuit pipe rate of fault, oil circuit pipe automatic constant-temperature Preheating unit.
The purpose of this utility model is realized by following mode:
The utility model comprises tank tube, oil circuit pipe, it is characterized in that: in tank tube, in the oil circuit pipe, one group of self temperature control heating tape radially respectively is set along oil pipe, the positive and negative electrode of the self temperature control heating tape in the oil circuit pipe is drawn from the two ends of oil circuit pipe respectively, the negative pole of the self temperature control heating tape in the tank tube is connected on the tank tube tube wall, and positive pole is drawn in tank tube.
The utility model has the advantages that: heater adopts self temperature control heating tape, and heating temperature is constant, pre-heat effect good, and can control the heating value of heating section automatically, thereby has reduced the rate of fault of oil pipe scaling loss.
Description of drawings
Fig. 1 is the structural representation of tank tube automatic constant-temperature Preheating unit of the present utility model; Fig. 2 is the structural representation of oil circuit pipe automatic constant-temperature Preheating unit of the present utility model.
Embodiment
With reference to accompanying drawing, the utility model comprises tank tube 3, oil circuit pipe 6, in tank tube 3, in the oil circuit pipe 6, one group of self temperature control heating tape 2,8 radially respectively is set along oil pipe, the positive and negative electrode 7,9 of the self temperature control heating tape 8 in the oil circuit pipe 6 is drawn from the two ends of oil circuit pipe 6 respectively, the negative pole 1 of the self temperature control heating tape 2 in the tank tube 3 is connected on the tank tube tube wall, anodal 4 connect lead in the tank tube draws, and lead is opened the front that inclined hole 5 is drawn out to tank tube 3 from the tank tube mounting end of tank tube 3 front portions again.Above-mentioned self temperature control heating tape is a kind of new electric heating products, and the middle part of ribbon heater is a PTC heating belt carcass, and its positive and negative electrode is provided in a side of the copper cash of heating belt carcass both sides, has been widely used among the various electric heating products at present.This electric heating has unique heat generation characteristic, is used in the oil pipe only in the heating of the position of low temperature.The utility model tank tube automatic constant-temperature Preheating unit and oil circuit pipe automatic constant-temperature Preheating unit in use must use simultaneously and could guarantee that diesel-oil vehicle oil circuit in the weather of cold is unimpeded, and its power supply is controlled by the switch in the operator cabin.
Claims (1)
1, a kind of diesel-oil vehicle tank tube, oil circuit pipe automatic constant-temperature Preheating unit, comprise tank tube, oil circuit pipe, it is characterized in that: in tank tube, in the oil circuit pipe, one group of self temperature control heating tape radially respectively is set along oil pipe, the positive and negative electrode of the self temperature control heating tape in the oil circuit pipe is drawn from the two ends of oil circuit pipe respectively, the negative pole of the self temperature control heating tape in the tank tube is by on the tank tube tube wall, and positive pole is drawn in tank tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620137367 CN200961544Y (en) | 2006-09-25 | 2006-09-25 | Automatic constant-temperature preheating device of oil tank tube, oil path tube of diesel engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620137367 CN200961544Y (en) | 2006-09-25 | 2006-09-25 | Automatic constant-temperature preheating device of oil tank tube, oil path tube of diesel engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200961544Y true CN200961544Y (en) | 2007-10-17 |
Family
ID=38798058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620137367 Expired - Fee Related CN200961544Y (en) | 2006-09-25 | 2006-09-25 | Automatic constant-temperature preheating device of oil tank tube, oil path tube of diesel engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200961544Y (en) |
-
2006
- 2006-09-25 CN CN 200620137367 patent/CN200961544Y/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071017 Termination date: 20120925 |