CN204646472U - Diesel-oil vehicle temp auto-controlled heating oil supply system - Google Patents
Diesel-oil vehicle temp auto-controlled heating oil supply system Download PDFInfo
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- CN204646472U CN204646472U CN201520366377.9U CN201520366377U CN204646472U CN 204646472 U CN204646472 U CN 204646472U CN 201520366377 U CN201520366377 U CN 201520366377U CN 204646472 U CN204646472 U CN 204646472U
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Abstract
The diesel-oil vehicle temp auto-controlled heating oil supply system that the utility model provides comprises the transport pipe of oil header, heating resistance collar, oil transfer pump, Injection Pump, return tube and connecting components, heating unit is inner, between the internal layer of heating resistance collar and skin and transport pipe inside is equipped with PTC material heating tape, thermal insulation layer is provided with between the heating tape of transport pipe and skin, for ease of controlling and showing temperature, temperature controller is connected with between the heating unit of each parts, temp controller is provided with the temperature detect switch (TDS) controlling heating, and temperature transducer connects the digital display unit of temperature controller.The temp auto-controlled characteristic that the utility model utilizes PTC to heat, regulates temperature in using process automatically, optionally can increase equipment, both manually can intervene also can realize temp auto-controlled completely on a small quantity; Realize heating at the links of oil transportation, ensure the mobility of fuel oil, Security is high, and rate of heating fast working service cost is low, failure rate is low.
Description
Technical field
The utility model relates to vehicle body fittings field, is specifically related to the diesel-oil vehicle temp auto-controlled heating oil supply system of diesel powered vehicles.
Background technique
Take diesel oil as the automobile of motor fuel, if use low-grade diesel often can occur diesel oil retrogradation, wax deposition because ambient temperature is too low, and then the phenomenon that filter screen, oil pipe are blocked, to cause in vehicle launch difficulty, driving the suddenly fault such as flame-out, thus bring a series of trouble and economic loss for user; If use compared with high grade diesel oil not only oil price increase, power character also decreases, thus the cost of transportation of adding users.In order to solve under low temperature environment low grade oil, because viscosity increases, mobility is deteriorated even this phenomenon of wax deposition, and people directly heat fuel tank and oil pipe with fiery usually, often cause unnecessary fire; Some people proposes to apply electrically heated method, its heating system mostly controls existing defects to temperature, temperature can not be controlled within the specific limits, the experience of individual is only relied on to heat whole system, potential safety hazard is large, and can only heat certain part of oil supply system, energy utilization rate is low.Then more existing heating systems utilize program to heat oil supply system by sensor image data, and such system architecture is complicated, with high costs, use complex operation and later maintenance cost is high, are difficult to promote.
Summary of the invention
The utility model is large for solving above-mentioned traditional heating potential safety hazard, some baroque oil supply system operation and poor reliability, make and the high problem of maintenance cost, there is provided that a kind of thermal efficiency is high, power is low easy to control, automatically regulate temperature and diesel-oil vehicle temp auto-controlled with low cost heating oil supply system.
The utility model realizes by the following technical solutions, diesel-oil vehicle temp auto-controlled heating oil supply system comprise be positioned at fuel tank oil header, the transport pipe of heating resistance collar, oil transfer pump, Injection Pump, return tube and the connecting components be sleeved on outside oil and water seperator and filter cleaner, the lower end of oil header is provided with the cylindrical heater body vertical with fuel sucking pipe, be provided with axially open outside heating resistance collar and utilize clip to be fixed, improvements are, heating unit inside is provided with the support being wound around PTC material heating tape I, be provided with filter screen on the downside of outer wall, the just right support of filter screen is provided with filler opening;
The PTC material heating tape II of rail shape arrangement is provided with between the internal layer of heating resistance collar and skin;
Transport pipe is temp auto-controlled transport pipe, presses close to the heating tape III that internal layer is provided with PTC material, is provided with thermal insulation layer between heating tape III and skin.
For ease of controlling and showing temperature, described heating unit, heating resistance collar are all connected temperature transducer with in transport pipe, be connected with temperature controller between the heating unit of each parts, temperature controller is provided with the temperature detect switch (TDS) controlling heating, and temperature transducer connects the digital display unit of temperature controller.
Usefulness of the present utility model is, the temp auto-controlled characteristic utilizing PTC to heat, regulates temperature in using process automatically, optionally can increase equipment, both manually can intervene also can realize temp auto-controlled completely on a small quantity; Realize heating at the links of oil transportation, ensure the mobility of fuel oil, Security is high, and rate of heating is fast; The structure of each parts is simple, and working service cost is low, failure rate is low, can meet the needs of different client.
Accompanying drawing explanation
Fig. 1 the utility model structural system structural representation.
Fig. 2 the utility model oil header structural representation.
Fig. 3 the utility model transport pipe cross section structure schematic diagram.
Fig. 4 the utility model heating resistance collar cross section structure schematic diagram.
1. oil headers in figure, 101. heating units, 102. heating tape I, 103. outer walls, 104. supports, 105. filler openings, 106. filter screens, 11. fuel tanks, 2. transport pipe, 21. is outer, 22. heating tape III, 23. internal layers, 24. thermal insulation layers, 3. heating resistance collar, 31. is outer, 32. internal layers, 33. heating tape II, 4. oil transfer pumps, 41. oil and water seperator, 42. filter cleaners, 5. return tube, 6. Injection Pump, R1, R2, R3. heating element joint.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Embodiment one
As shown in Figure 1, the utility model comprise be positioned at fuel tank 11 oil header 1, the transport pipe 2 of heating resistance collar 3, oil transfer pump 4, Injection Pump 6, return tube 5 and the connecting components be sleeved on outside oil and water seperator 41 and filter cleaner 42, be provided with axially open outside heating resistance collar 3 and utilize clip to be fixed.Such fuel oil enters transport pipe 2 through oil header 1, flows through oil and water seperator 41, filter cleaner 42 enters in oil transfer pump 4, then is transported to engine interior burning through Injection Pump 6, remaining fuel just flow back in fuel tank 11 through return tube 5.
As shown in Figure 2, oil header 1 in fuel tank 11 is provided with vertical fuel sucking pipe, cylindrical heater body 101 is provided with fuel sucking pipe Vertical direction, heating unit 101 inside is provided with the support 104 being wound around PTC material heating tape I 102, be provided with filter screen 106 on the downside of the outer wall of support 104, the just right support 104 of filter screen 106 is provided with the filler opening 105 of some through-hole forms;
As shown in Figure 3, transport pipe 2 comprises internal layer 23 and outer 21, presses close to internal layer 23 is provided with PTC material heating tape III 22 along caliber direction, is provided with thermal insulation layer 24 between heating tape III 22 and outer 21.
As shown in Figure 4, be provided with PTC material heating tape II 33 between the internal layer 32 of heating resistance collar 1 and outer 31, heating tape II 33 arranges along the circumferencial direction rail shape of heating resistance collar 1.The present embodiment can realize the object of Automatic-heating temperature control without the need to increasing extra means, simple and convenient, easy to implement.
Embodiment two
The difference of the present embodiment and embodiment one is, oil header, heating resistance collar and transport pipe are internally connected with temperature transducer, heating element joint R1, R2, R3 are all connected with temp controller, this temp controller is provided with temperature detect switch (TDS) and temperature transducer connects the digital display unit on temp controller, conveniently can show heating-up temperature and carry out manual intervention to temperature.The situation that the present embodiment is some special requirements provides selection, and can realize controlling and reading to heating-up temperature intuitively, manual intervention be simple.
The temp auto-controlled characteristic that more than the utility model profit two embodiments heat with PTC, whole fuel transfer system can regulate temperature automatically, can meet the needs of different client for heating oil supplying device, optionally increases and controls display unit; The structure of each parts is simple, and minimizing fault, reduces fabricating cost and working service cost is low.
Claims (2)
1. diesel-oil vehicle temp auto-controlled heating oil supply system, comprise the transport pipe being positioned at fuel tank (11) oil header, being sleeved on oil and water seperator (41) and filter cleaner (42) heating resistance collar outward, oil transfer pump (4), Injection Pump (6), return tube (5) and connecting components, the lower end of oil header (1) is provided with the cylindrical heater body (101) vertical with fuel sucking pipe, heating resistance collar (3) outside is provided with axially open and utilizes clip to be fixed, and it is characterized in that:
Heating unit (101) inside is provided with and is wound around the support (104) of PTC material heating tape I (102), and outer wall (103) downside is provided with filter screen (106), and the just right support (104) of filter screen (106) is provided with filler opening (105);
The PTC material heating tape II (33) of rail shape arrangement is provided with between the internal layer (32) of described heating resistance collar (3) and outer (31);
Described transport pipe (2) is temp auto-controlled transport pipe, presses close to the heating tape III (22) that internal layer (23) is provided with PTC material, is provided with thermal insulation layer between heating tape III (22) and outer (21).
2. diesel-oil vehicle temp auto-controlled heating oil supply system according to claim 1, it is characterized in that, described heating unit (101), heating resistance collar (3) are all connected temperature transducer with in transport pipe (2), temperature controller is connected with between the heating unit of each parts, temperature controller is provided with the temperature detect switch (TDS) controlling heating, and temperature transducer connects the digital display unit of temperature controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520366377.9U CN204646472U (en) | 2015-06-01 | 2015-06-01 | Diesel-oil vehicle temp auto-controlled heating oil supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520366377.9U CN204646472U (en) | 2015-06-01 | 2015-06-01 | Diesel-oil vehicle temp auto-controlled heating oil supply system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204646472U true CN204646472U (en) | 2015-09-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520366377.9U Active CN204646472U (en) | 2015-06-01 | 2015-06-01 | Diesel-oil vehicle temp auto-controlled heating oil supply system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106764373A (en) * | 2015-11-25 | 2017-05-31 | 房县诚信汽配有限责任公司 | A kind of interchangeable yoke configurations oil suction pipe assembly of filter screen |
| CN107035574A (en) * | 2017-06-19 | 2017-08-11 | 襄阳国铁机电股份有限公司 | A kind of diesel heaters for large-scale maintenance equipment |
-
2015
- 2015-06-01 CN CN201520366377.9U patent/CN204646472U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106764373A (en) * | 2015-11-25 | 2017-05-31 | 房县诚信汽配有限责任公司 | A kind of interchangeable yoke configurations oil suction pipe assembly of filter screen |
| CN107035574A (en) * | 2017-06-19 | 2017-08-11 | 襄阳国铁机电股份有限公司 | A kind of diesel heaters for large-scale maintenance equipment |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |