CN201747488U - Heating device for low pressure oil way - Google Patents
Heating device for low pressure oil way Download PDFInfo
- Publication number
- CN201747488U CN201747488U CN2010202945370U CN201020294537U CN201747488U CN 201747488 U CN201747488 U CN 201747488U CN 2010202945370 U CN2010202945370 U CN 2010202945370U CN 201020294537 U CN201020294537 U CN 201020294537U CN 201747488 U CN201747488 U CN 201747488U
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- oil
- heating
- low pressure
- pressure oil
- tape
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Abstract
The utility model discloses a heating device for a low pressure oil way, the heating device adopts vehicle-mounted power supply, the device comprises a switch, an insurance pipe, and a temperature-limiting heating band, the temperature-limiting heating band is located in an oil pipe and a fuel tank, the temperature-limiting heating band comprising a diesel oil low pressure oil-way heating band and a machine oil preheat heating rod, the temperature-limiting heating band is made from semiconductor heating materials. The temperature-limiting heating in the utility model adopts the semiconductor heating mode, and penetrating the whole diesel oil low pressure oil-way system and the machine oil bottom housing. The heating device is advantaged by not bringing safety hidden trouble to diesel oil system and machine oil system, fundamentally solving diesel oil wax deposition of diesel oil power machine in winter use, and guaranteeing quick starting and safe running of vehicle.
Description
Technical field
The utility model relates to a kind of oil circuit heating system, especially for a kind of heating system of diesel low-voltage oil circuit and the preheating of machine oil oil sump.
Background technique
In the winter of cold, wax deposition very easily takes place in the diesel powered system, causing oil circuit to stop up can't start, therefore the diesel machine is when using fuel oil, must select for use the diesel oil that is added with antifreezing solution just can satisfy the startup and the safe operation of diesel engine, so not only increased and used oily cost, made troubles also for simultaneously the operation of diesel engine, the more important thing is that adding antifreeze additive can bring many unfavorable factors to the working life of the power output of diesel engine and diesel engine.
The low pressure oil-way system of diesel machine mainly comprises fuel tank, oil and water seperator, hand oil pump, double filter at present, connects by oil pipe between them, has formed the oil supply system of whole diesel oil low pressure oil circuit.The mode of heating of the diesel-oil vehicle of state's III and Europe III standard employing at present also just installs heating equipment additional on the diesel oil secondary filter of oil and water seperator and double filter, but this mode of heating also can only play the function of part heating, and must adopt and the adapt diesel oil of label of temperature just can move, still there is the tubing wax problem in cold season, still needs to use high grade diesel oil.Also having a kind of mode of heating is to heat with resistance wire, this mode of heating is to install resistance wire additional in the fuel tank oil outlet tube, and this device is directly to receive high-pressure service pump oil circuit inlet after oil and water seperator that low pressure oil circuit Central Plains in the car is had and secondary filter are removed, this connection will inevitably cause directly will not passing through the diesel oil input high-pressure service pump of the band impurity that filters, will damage the component of diesel engine, reduced the working life of diesel engine greatly; This mode of heating has destroyed the original structure of oil circuit, has not only improved with oily cost and uses the car cost, and even more serious is to have the naked light phenomenon after this electric heating wire energising, is absolutely unsafe, and has increased the potential safety hazard of driving.And neither one can carry out the device of preheating to machine oil so far, and machine oil is lubricated in the time of can not guaranteeing winter.
The model utility content
The utility model technical issues that need to address provide a kind of system that can carry out whole heating to the low pressure oil circuit of diesel powered system and machine oil (oil sump), cross low and separate out paraffin and cause oil circuit to stop up and the problem of oil lubricating weak effect with thorough solution diesel oil Yin Wendu.
For solving the problems of the technologies described above, technical solution adopted in the utility model is:
Low pressure oil circuit heating equipment, comprise vehicle power, be positioned at the siding temperaturing heating belt of oil pipe and fuel tank, the both positive and negative polarity of siding temperaturing heating belt connects vehicle power, the siding temperaturing heating belt of being made by the semiconductor heating material comprises diesel oil low pressure oil circuit heating tape and oil preheating heating stick, described diesel oil low pressure oil circuit heating tape comprises the interior heating tape one of the oil circuit pipe between high-pressure service pump and the double filter, heating tape two in the oil circuit pipe between double filter and the hand oil pump, heating tape three in the pipe between hand oil pump and the oil and water seperator, oil and water seperator heating tape four to the pipe between the fuel tank, and the heating tape in each device five, the oil preheating heating stick is the heating stick six in the oil pan.Described siding temperaturing heating belt and rod are the semiconductor heating material.
Improvement of the present utility model is: be connected with switch and protective tube between the positive pole of described siding temperaturing heating belt and the vehicle power.
The improvement of described oil pan is: described oil pan bottom is provided with the chamber that is used to hold heating equipment six that stretches in the fuel tank, the top of chamber is provided with the permanent magnet of the wearing and tearing iron foam that is used for collecting machine oil, and the chamber top is provided with the groove that holds permanent magnet.
Further improvement of the utility model is: the outer periphery of described siding temperaturing heating belt is provided with and is used for and oil-insulated fluoroplastic coating, and the positive and negative lead wires of siding temperaturing heating belt passes the hot piece of limit temperature companion and draws.
Owing to adopted technique scheme, the obtained technological progress of the utility model is:
The utility model begins heating in fuel tank, run through oil and water seperator, bipolar filter to high pressure oil pump, needn't change original oil-way system, does not need ABAP Adapter, uses vehicle power can satisfy work requirements; The temperature limiting heater that is provided with in the oil pan can be with oil preheating in addition, and each parts of vehicle interior is lubricated when guaranteeing winter; Limit warm heating material to adopt the most energy-conservation semiconductor mode of heating, have the characteristic of the flames of anger, self controllable temperature, working stability, it is little to consume energy, and the life-span is long, work safety; And the fluoroplastic corrosion resistance of the coated outside of siding temperaturing heating belt is strong, permittivity is low, can effectively guarantee the insulation of siding temperaturing heating belt, can not bring potential safety hazard to diesel systems and machine oil system; Fundamentally solve the diesel oil wax deposition when diesel machine uses in the winter time and the problem of oil lubricating weak effect comprehensively, guaranteed the quick startup and the safe operation of vehicle.
Adopt vehicle of the present utility model can make low number diesel oil under-35 ℃ low temperature, still can normally start operation, and can make the atomizing of diesel oil more abundant, greatly reduce the discharging of tail gas, the more important thing is the operation cost of diesel machine is reduced significantly.
Description of drawings
Fig. 1 is the structural representation of low pressure oil-way system of the present utility model;
Fig. 2 is the structural representation of the utility model machine oil pan heating tape;
Fig. 3 is the partial enlarged drawing of heating tape.
Wherein, 1. vehicle power, 2. siding temperaturing heating belt, 2-1. heating tape one, 2-2. heating tape two, 2-3. heating tape three, 2-4. heating tape four, 2-5. heating tape five, 2-6. heating tape six, 3. switch, 4. protective tube, 5. high-pressure service pump, 6. double filter, 7. hand oil pump, 8. oil and water seperator, 9. fuel tank, 10. oil pan, 11. chambers, 12. permanent magnets, 13. groove, 14. fluoroplastic coatings, the hot piece of 15. limit temperature companions.
Embodiment
Below in conjunction with drawings and Examples the utility model is described in further details:
Fig. 1 is a kind of low pressure oil circuit heating equipment that is used for the motor vehicle diesel system, and the low pressure oil-way system of motor vehicle diesel system comprises high-pressure service pump 5, double filter 6, hand oil pump 7, oil and water seperator 8 and fuel tank 9, connects by oil pipe between each device; And the heating system of low pressure oil circuit comprises vehicle power 1, switch 3, protective tube 4 and siding temperaturing heating belt 2.
Siding temperaturing heating belt is positioned at oil pipe and fuel tank, siding temperaturing heating belt 2 comprises diesel oil low pressure oil circuit heating tape and oil preheating heating stick, diesel oil low pressure oil circuit heating tape comprises heating tape one 2-1, heating tape two 2-2, heating tape three 2-3, heating tape four 2-4 and heating tape five 2-5, and the oil preheating heating stick is heating stick six 2-6.In the oil pipe of heating tape one between high-pressure service pump and double filter, in the oil pipe of heating tape two between double filter and hand oil pump, in the oil pipe of heating tape three between hand oil pump and oil and water seperator, in the oil pipe of heating tape four between oil and water seperator and fuel tank, and go deep into the fuel tank bottom, heating tape five is positioned at each device; Heating tape six is positioned at oil pan 10.Oil pan is provided with the chamber 11 that stretches in the fuel tank as shown in Figure 2 in the oil pan, heating stick six is positioned at chamber, and the top of chamber is provided with groove 13, is used to hold permanent magnet 12, and permanent magnet is used for collecting the wearing and tearing iron foam of machine oil.
Siding temperaturing heating belt as shown in Figure 3, it is mainly PTC semiconductor heating tape, the periphery of semiconductor heating tape is provided with fluoroplastic coating 14, the outlet terminal of semiconductor heating tape is provided with finite temperature and accompanies hot piece 15, the both positive and negative polarity of semiconductor heating tape is drawn after passing the hot piece 15 of limit temperature companion, positive pole passes through switch 3 is connected vehicle power with protective tube 4 positive pole, and negative pole is connected with the negative pole of vehicle power by casing.
When automobile need start, open switch 3, connect power supply, the heating of semiconductor heating tape when reaching predetermined temperature, is cut off the electricity supply automatically, stops heating, and automobile just can start.The utility model detects through national auto parts and components inspection center, diesel engine under-20 ° to-40 ° low temperature environment, heats after 10～20 minutes when using No. 0 diesel oil, the operating mode of No. 0 diesel oil just can satisfy the startup and the usage requirement of diesel engine, and no wax deposition phenomenon takes place; Machine oil does not produce wax deposition yet, can guarantee that the normal of device lubricates in the car.
Claims (4)
1. low pressure oil circuit heating equipment, comprise vehicle power (1), be positioned at the siding temperaturing heating belt (2) of oil pipe and fuel tank (9), the both positive and negative polarity of siding temperaturing heating belt connects vehicle power, it is characterized in that: the siding temperaturing heating belt of being made by the semiconductor heating material comprises diesel oil low pressure oil circuit heating tape and oil preheating heating stick, described diesel oil low pressure oil circuit heating tape comprises the heating tape one (2-1) that is positioned between high-pressure service pump (5) and the double filter (6), heating tape two (2-2) between double filter (6) and the hand oil pump (7), heating tape three (2-3) between hand oil pump (7) and the oil and water seperator (8), oil and water seperator (8) is to the heating tape four (2-4) between the fuel tank (9), and the heating tape in each device five (2-5), the oil preheating heating stick is for being positioned at the heating tape six (2-6) of oil pan (10).
2. low pressure oil circuit heating equipment according to claim 1 is characterized in that: be connected with switch (3) and protective tube (4) between the positive pole of described siding temperaturing heating belt and the vehicle power (1).
3. low pressure oil circuit heating equipment according to claim 2, it is characterized in that: described oil pan (10) bottom is provided with the chamber that is used to hold heating equipment six (2-6) (11) that stretches in the fuel tank, the top of chamber is provided with the permanent magnet (12) of the wearing and tearing iron foam that is used for collecting machine oil, and the chamber top is provided with the groove (13) that holds permanent magnet (12).
4. according to each described low pressure oil circuit heating equipment of claim 1 to 3, it is characterized in that: the outside of described siding temperaturing heating belt is provided with and is used for and oil-insulated fluoroplastic coating (14), and the positive and negative lead wires of siding temperaturing heating belt passes the limit temperature hot piece of companion (15) and draws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202945370U CN201747488U (en) | 2010-08-18 | 2010-08-18 | Heating device for low pressure oil way |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202945370U CN201747488U (en) | 2010-08-18 | 2010-08-18 | Heating device for low pressure oil way |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201747488U true CN201747488U (en) | 2011-02-16 |
Family
ID=43582170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202945370U Expired - Fee Related CN201747488U (en) | 2010-08-18 | 2010-08-18 | Heating device for low pressure oil way |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201747488U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105673269A (en) * | 2016-03-18 | 2016-06-15 | 四川川龙拖拉机制造有限公司 | Fuel heating system and vehicle |
-
2010
- 2010-08-18 CN CN2010202945370U patent/CN201747488U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105673269A (en) * | 2016-03-18 | 2016-06-15 | 四川川龙拖拉机制造有限公司 | Fuel heating system and vehicle |
| CN105673269B (en) * | 2016-03-18 | 2018-07-10 | 四川川龙拖拉机制造有限公司 | A kind of fuel-heating system and vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Hebei Feier Power Science and Technology Development Co., Ltd. Li Bingzhang Document name: Notification of Termination of Patent Right |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110216 Termination date: 20110818 |