CN217152139U - Integrated oil absorption disc with heating function - Google Patents
Integrated oil absorption disc with heating function Download PDFInfo
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- CN217152139U CN217152139U CN202220835917.3U CN202220835917U CN217152139U CN 217152139 U CN217152139 U CN 217152139U CN 202220835917 U CN202220835917 U CN 202220835917U CN 217152139 U CN217152139 U CN 217152139U
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- oil
- pipe
- temperature sensor
- oil return
- heating
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Abstract
The embodiment of the utility model provides an integrated area heating oil absorption dish, including lower oil absorption pipe, the joint that produces oil, return oil pipe, return oil valve, return oil joint, PTC heating plate, spool, temperature sensor, PTC heating plate are fixed in lower oil absorption pipe, return oil pipe, spool and temperature sensor are close to each other and are installed together; the heating outgoing line of the PTC heating sheet and the outgoing line of the temperature sensor are both led out through the wire tube; the oil return valve is arranged at the upper end of the oil return pipe, and the oil return joint is connected with the oil return valve; the oil outlet joint is connected with the upper end of the lower oil suction pipe. The PTC heating sheet is placed in the oil suction pipe, so that the heating efficiency is greatly improved. And the heating temperature is controlled by the temperature sensor, so that the electric quantity of the storage battery is saved on the premise of meeting the starting requirement, and the device is safer and more reliable.
Description
Technical Field
The utility model relates to an integrated form area heating oil absorption dish.
Background
When the diesel vehicle is started in winter, diesel oil at the oil suction disc of the fuel tank often forms wax to cause filter screen blockage due to untimely fuel oil replacement or poor oil product, so that the normal starting of an engine is influenced due to the increase of oil suction resistance. The invention can preheat the oil absorption disc of the fuel tank before the vehicle is started, thereby opening the oil way to recover the oil supply of the engine.
The common oil tank heater in the market at present adopts alloy heating resistance wire as heating element mostly, and the oil tank heater independently installs near oil absorption pipe, has certain distance between the oil absorption mouth.
The existing oil tank heater is independently arranged near the oil suction pipe, has a certain distance with the oil suction port, and has low heating efficiency. And the alloy resistance wire is used as a heating element, a temperature control element is not arranged, the improper use can cause the condition that the heating time is too long to cause the power shortage of the storage battery or the heating temperature is too high, and the potential safety hazard exists.
Disclosure of Invention
The application provides an integrated form area heating oil absorption dish places PTC heating plate in the oil absorption pipe, makes heating efficiency improve greatly. And the heating temperature is controlled by the temperature sensor, so that the electric quantity of the storage battery is saved on the premise of meeting the starting requirement, and the device is safer and more reliable.
An integrated oil suction disc with heating comprises a lower oil suction pipe, an oil outlet joint, an oil return pipe, an oil return valve, an oil return joint, a PTC heating sheet, a wire pipe and a temperature sensor,
the method is characterized in that:
the PTC heating sheet is fixed in the lower oil suction pipe, and the lower oil suction pipe, the oil return pipe, the line pipe and the temperature sensor are arranged close to each other;
the heating outgoing line of the PTC heating sheet and the outgoing line of the temperature sensor are both led out through the wire tube;
the oil return valve is arranged at the upper end of the oil return pipe, and the oil return joint is connected with the oil return valve.
The oil outlet joint is connected with the upper end of the lower oil suction pipe.
The oil return pipe is arranged outside the filter screen;
further, still include pipeline mounting flange, the filter screen passes through set screw and pipeline mounting flange to be connected, and the lower extreme that returns oil pipe, lower oil pipe, spool all is connected with pipeline mounting flange.
Furthermore, the oil return valve, the lower oil suction pipe and the upper end of the spool are connected with the mounting flange.
Furthermore, the integrated heating oil absorption disc with the heating function is connected with the fuel tank through the fixing screw and sealed through the sealing washer.
The PTC heater is characterized by further comprising a heating wire plug-in unit and a temperature sensor plug-in unit, wherein a heating lead-out wire of the PTC heating sheet is led out through a wire tube and is connected with the heating wire plug-in unit; the outgoing line of the temperature sensor is led out through a wire pipe and connected with the temperature sensor plug-in unit.
The auxiliary oil suction pipe is fixed on the pipeline fixing flange at the lower end and close to the temperature sensor, the upper end of the auxiliary oil suction pipe is fixed on the mounting flange, and the auxiliary oil suction port plug is connected with the upper end of the auxiliary oil suction pipe.
The working mode is as follows:
when the engine is in a low-temperature environment, a starting switch arranged in a cab can be opened about 10 minutes before the engine is started, when the oil temperature sensor recognizes that the current oil temperature is lower than a set value of the sensor, the PTC heating sheet starts to heat, fuel oil around the oil suction port is preheated in a short time, the maximum heating temperature of the surface of the selected PTC heating sheet is far lower than the ignition point of diesel oil, and the PTC resistivity is increased along with the temperature rise, so that the engine is safer. When the sensor recognizes that the current heating temperature is higher than the set value, the oil suction disc is heated and stops heating automatically. The electric quantity of the storage battery is prevented from being excessively consumed by the heating device.
Drawings
Figure 1 is a view of the plane of the present invention,
fig. 2 is a three-dimensional view of the present invention.
Wherein: 1. a down suction oil pipe; 2. an oil return pipe; 3. a pipeline fixing flange; 4. a PTC heating sheet; 5. filtering with a screen; 6. an oil return valve; 7. a conduit; 8. an auxiliary oil suction pipe; 9. a temperature sensor; 10. installing a flange; 11. a sealing gasket; 12. a set screw; 13. an auxiliary oil suction port plug; 14. an oil return joint; 15. an oil outlet joint; 16. a heater wire insert; 17. a temperature sensor package.
Detailed Description
Example 1:
referring to fig. 1 and 2, an integrated oil suction pan with heating comprises a lower oil suction pipe 1, an oil outlet joint 15, an oil return pipe 2, an oil return valve 6, an oil return joint 14, a PTC heating sheet 4, a line pipe 7, a temperature sensor 9, wherein the PTC heating sheet 4 is fixed in the lower oil suction pipe 1, and the lower oil suction pipe 1, the oil return pipe 2, the line pipe 7 and the temperature sensor 9 are arranged close to each other; the heating outgoing line of the PTC heating sheet 4 and the outgoing line of the temperature sensor 9 are both led out through the line pipe 7; the oil return valve 6 is arranged at the upper end of the oil return pipe 2, and the oil return joint 14 is connected with the oil return valve 6. The oil outlet joint 15 is connected with the upper end of the lower oil suction pipe 1.
Example 2:
the oil return device also comprises a filter screen 5, wherein the lower oil suction pipe 1, the auxiliary oil suction pipe 8 and the line pipe 7 are arranged in the filter screen 5, and the oil return pipe 2 is arranged outside the filter screen 5; still include the pipeline mounting flange, filter screen 5 passes through set screw and is connected with pipeline mounting flange 3, and the lower extreme that returns oil pipe 2, lower oil suction pipe 1, spool 7 all is connected with pipeline mounting flange 3.
Example 3:
the oil return valve is characterized by further comprising an installation flange 10, and the upper ends of the oil return valve 6, the lower oil suction pipe 1 and the spool 7 are connected with the installation flange 10. The integrated oil sucking disc with the heating function is connected with a fuel tank through the fixing screws 12 and is sealed through the sealing washer 11. The PTC heater is characterized by further comprising a heating wire plug-in unit and a temperature sensor plug-in unit, wherein a heating lead-out wire of the PTC heating sheet 4 is led out through a wire tube 7 and is connected with a heating wire plug-in unit 16; the leading-out wire of the temperature sensor 9 is led out through the wire tube 7 and connected with the temperature sensor plug-in 17. The auxiliary oil suction pipe comprises an auxiliary oil suction pipe 8 and an auxiliary oil suction port plug 13, the lower end of the auxiliary oil suction pipe 8 is fixed on a pipeline fixing flange 3 and is close to a temperature sensor 9, the upper end of the auxiliary oil suction pipe is fixed on a mounting flange 10, and the auxiliary oil suction port plug 13 is connected with the upper end of the auxiliary oil suction pipe 8.
The cross-shaped screws with the serial number 12 shown in the figure are uniformly tightened by using the cross-shaped screws, so that the whole heating oil suction disc is fixed on the fuel tank. The oil outlet joint 15 and the oil return joint 14 are SAE male block plug-in joints, and are conveniently connected with SAE female blocks corresponding to the end parts of the oil pipes in a plug-in mode. If the vehicle is provided with the parking fuel oil heater, the auxiliary oil suction port plug 13 can be removed, and the auxiliary oil suction port can supply oil to the parking fuel oil heater; the heating wire plug-in 16 and the temperature sensor plug-in 17 are standard plug-in connectors, so that the connection is convenient.
Claims (7)
1. An integrated oil suction disc with heating comprises a lower oil suction pipe, an oil outlet joint, an oil return pipe, an oil return valve, an oil return joint, a PTC heating sheet, a wire pipe and a temperature sensor,
the method is characterized in that:
the PTC heating sheet is fixed in the lower oil suction pipe, and the lower oil suction pipe, the oil return pipe, the line pipe and the temperature sensor are arranged close to each other;
the heating outgoing line of the PTC heating sheet and the outgoing line of the temperature sensor are both led out through the wire tube;
the oil return valve is arranged at the upper end of the oil return pipe, and the oil return joint is connected with the oil return valve;
the oil outlet joint is connected with the upper end of the lower oil suction pipe.
2. An integrated heated oil suction pan as claimed in claim 1, further comprising a screen, wherein the lower oil suction pipe, the auxiliary oil suction pipe and the spool are mounted within the screen, and the oil return pipe is external to the screen.
3. The integrated heated oil absorption pan as claimed in claim 2, further comprising a pipeline fixing flange, wherein the filter screen is connected with the pipeline fixing flange through a fixing screw, and the lower ends of the oil return pipe, the lower oil absorption pipe and the line pipe are connected with the pipeline fixing flange.
4. The integrated heated oil absorption pan as claimed in claim 3, further comprising a mounting flange, wherein the upper ends of the oil return valve, the lower oil absorption pipe and the line pipe are connected with the mounting flange.
5. The integrated heated suction pan of claim 4 further comprising set screws and a sealing gasket, the integrated heated suction pan being connected to the fuel tank by the set screws and sealed by the sealing gasket.
6. An integrated heated oil absorption pan as claimed in claim 5, further comprising a heater wire insert and a temperature sensor insert, wherein the heating lead wire of the PTC heater chip is connected with the heater wire insert by a wire tube lead-out; the outgoing line of the temperature sensor is led out through a wire pipe and connected with the temperature sensor plug-in unit.
7. The integrated heated oil absorption pan as claimed in claim 6, further comprising an auxiliary oil absorption pipe and an auxiliary oil absorption port plug, wherein the auxiliary oil absorption pipe is fixed at a lower end thereof to the pipeline fixing flange, close to the temperature sensor, and at an upper end thereof to the mounting flange, and the auxiliary oil absorption port plug is connected to the upper end of the auxiliary oil absorption pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220835917.3U CN217152139U (en) | 2022-04-12 | 2022-04-12 | Integrated oil absorption disc with heating function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220835917.3U CN217152139U (en) | 2022-04-12 | 2022-04-12 | Integrated oil absorption disc with heating function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217152139U true CN217152139U (en) | 2022-08-09 |
Family
ID=82700695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220835917.3U Active CN217152139U (en) | 2022-04-12 | 2022-04-12 | Integrated oil absorption disc with heating function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217152139U (en) |
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2022
- 2022-04-12 CN CN202220835917.3U patent/CN217152139U/en active Active
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