CN107829852A - A kind of electric heater unit of integrated type fuel oil prefilter - Google Patents
A kind of electric heater unit of integrated type fuel oil prefilter Download PDFInfo
- Publication number
- CN107829852A CN107829852A CN201711054956.XA CN201711054956A CN107829852A CN 107829852 A CN107829852 A CN 107829852A CN 201711054956 A CN201711054956 A CN 201711054956A CN 107829852 A CN107829852 A CN 107829852A
- Authority
- CN
- China
- Prior art keywords
- electric heater
- prefilter
- fuel oil
- temperature control
- control module
- 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.)
- Granted
Links
- 238000011045 prefiltration Methods 0.000 title claims abstract description 43
- 239000000295 fuel oil Substances 0.000 title claims abstract description 29
- 238000010438 heat treatment Methods 0.000 claims abstract description 29
- 239000003921 oil Substances 0.000 claims abstract description 18
- 239000000919 ceramic Substances 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims 3
- 229910052751 metal Inorganic materials 0.000 claims 3
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims 1
- 239000010931 gold Substances 0.000 claims 1
- 229910052737 gold Inorganic materials 0.000 claims 1
- 239000000446 fuel Substances 0.000 description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 239000002283 diesel fuel Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 238000005476 soldering Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 244000144992 flock Species 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M31/00—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture
- F02M31/02—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating
- F02M31/12—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating electrically
- F02M31/125—Fuel
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
- F02M37/22—Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system
- F02M37/30—Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system characterised by heating means
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Lubrication Of Internal Combustion Engines (AREA)
Abstract
The present invention relates to a kind of electric heater unit of integrated type fuel oil prefilter, and it includes heater assembly, and the heater assembly includes electric heater and temperature control module；The heating plate that the electric heater includes the ring skeleton being adapted with prefilter main casing and is fixed on by annular becket on ring skeleton.Described temperature control module one end is connected with power supply, and the temperature control module other end is connected with electric heater by wire.The present invention ensures that oil supply system can heat rapidly at low ambient temperatures, subsequently into normal operating conditions.
Description
Technical field
The invention belongs to automobile engine prefilter technical field, and in particular to a kind of electricity of integrated type fuel oil prefilter adds
Thermal.
Background technology
Increasingly strict due to vehicular engine emission regulation demands in recent years, will necessarily cause fuel filter enters one
Step is improved.The clean and efficient performance to engine of oil supply system plays vital effect.So to ensure
Oil supply system efficiently reliably works, it is necessary to more improves the function of fuel filter.The function of fuel oil prefilter be exactly
Fuel oil enters before oil transfer pump and fuel injector, and the impurity in fuel oil, water and other pollutants are filtered out, prevent these material mistakes
Early blocking and corrosion fuel oil fine filter, guarantee has the important component energy normal work such as oil transfer pump and fuel injector of precision pair.
Due to the influence of low temperature environment and oil product, existing fuel oil prefilter easily occurs because diesel oil is sticky at low ambient temperatures
And can not normal filtration and fuel feeding, indivedual prefilters for carrying heater are difficult there is also the situation that the thermal efficiency is low, heating is slow
To ensure the entrance normal operating conditions of oil supply system quickly.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of integrated type fuel oil prefilter electric heating device, ensure to supply
Oil system can heat rapidly at low ambient temperatures, subsequently into normal operating conditions.
To achieve the above object, technical scheme includes heater assembly, and the heater assembly includes electricity and added
Hot device and temperature control module；
The electric heater includes the ring skeleton being adapted with prefilter main casing and is fixed on by the becket of annular
Heating plate on ring skeleton.
Described temperature control module one end is connected with power supply, and the temperature control module other end is connected with electric heater by wire.
Further, the heater assembly is arranged on above the oil inlet of prefilter, and the heater is arranged on pre-flock
The inside of device main casing, the outside of filter core assembly；The temperature control module is arranged on the outside of prefilter main casing.
Further, the becket is two, is fixed on two positioned at the inner side of ring skeleton and outside, heating plate respectively
Between individual becket.
Further, the becket heating plate is 5, is evenly distributed on the circumference of ring skeleton.
Further, becket is connected with temperature control module by the wire.
Further, heating plate is ceramic heating flake.
Further, it is provided with sealing ring on the outside of the temperature control module.
Further, the positioning convex point being adapted with prefilter main casing is provided with the ring skeleton.
Further, plug connector is provided with the temperature control module, is connected with power supply.
Good effect of the present invention is as follows：
Power supply in use, when temperature control module measures oil temperature less than 7 DEG C, is delivered to electrical heating by the present invention automatically at low ambient temperatures
Device, it is set to heat diesel oil in fuel oil prefilter；When measuring oil temperature and reaching 27 DEG C, it is automatically powered off, and is stopped heating, is made
Fuel oil can reach oil-out by filter core assembly under low temperature, so as to ensure that oil supply system rapidly enters normal operating conditions.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structural representation that the present invention is assembled on prefilter main casing；
Fig. 3 is the partial schematic sectional view that the present invention is assembled on prefilter main casing；
In accompanying drawing, 1 prefilter main casing, 2 heater assemblies, 2-1 electric heaters, 2-1-1 ring skeletons, 2-1-1-1 convexes
Point, 2-1-2 heating plates, 2-1-3 beckets, 2-2 temperature control modules, 2-2-1 plug connectors, 2-2-2 mounting holes, 3 oil inlets, 4 filter cores
Assembly, 5 oil-outs, 6 wires, 7 sealing rings.
Embodiment
The present invention program is further described and explained below in conjunction with the accompanying drawings.
As Figure 1-3, the present invention includes heater assembly 2, and the heater assembly 2 includes being arranged on prefilter main casing
Electric heater 2-1 inside the body 1 and temperature control module 2-2 being arranged on outside prefilter main casing 1；In prefilter main casing 1
Filter core assembly 4 is provided with, heater assembly 2 is located at the top of oil inlet 3 of prefilter.
The electric heater 2-1 includes the ring skeleton 2-1-1 being adapted with prefilter main casing 1, and passes through annular
Becket 2-1-3 be fixed on heating plate 2-1-2 on ring skeleton 2-1-1.In use, ring skeleton 2-1-1 utilizes interference
Cooperation is installed on inside prefilter main casing 1, the outside of filter core assembly 4.Further, set on the ring skeleton 2-1-1
There are the positioning convex point 2-1-1-1 being adapted with prefilter main casing 1, the positioning convex point 2-1-1-1 to match somebody with somebody with cleaner main casing 1
Positioning is closed, ensure that electric heater 2-1 will not be in the internal rotation of cleaner main casing 1.
Described temperature control module 2-2 one end is connected with external power supply, and the temperature control module 2-2 other ends pass through with electric heater 2-1
Wire 6 connects.
Further, the temperature control module 2-2 is transmitted fuel oil temperature by the change of its internal temperature element parameter
To integration module, the parameter value received is carried out analysis contrast by integration module, controls electric heater using executive component afterwards
The break-make of 2-1 power supplys.
Further, the becket 2-1-3 is two, respectively positioned at ring skeleton 2-1-1 inner side and outside, heating
Piece 2-1-2 is fixed between two becket 2-1-3.Heating plate 2-1-2 by soldering respectively with the becket inside and outside it
2-1-3 is connected.In the present embodiment, heating plate 2-1-2 is ceramic heating flake, and quantity is five.
Further, heating plate 2-1-2 is evenly distributed on ring skeleton 2-1-1 circumference.In the present embodiment, that is,
Five heating plate 2-1-2 are equally spaced in ring skeleton 2-1-1 hole.
Further, becket 2-1-3 is connected with temperature control module 2-2 by the wire 6.Becket 2- in the present embodiment
1-3 is copper strips ring.In the present embodiment, wire is 2, and two copper strips rings of the electric heater 2-1 are becket 2-1-3 difference
It is connected with one end of two wires 6 using soldering, the other end of two wires 6 is utilized respectively inserting terminal and is connected to temperature control mould
On block 2-2.
Further, it is provided with sealing ring 7 on the outside of the temperature control module 2-2.The outside of sealing ring 7 and prefilter main casing 1
It is in contact, forms radial seal, prevents that fuel oil leaks outside in fuel oil prefilter.
Further, plug connector 2-2-1 is provided with the temperature control module 2-2, plug connector 2-2-1 is used for and external electrical
Source connects.Further, the temperature control module 2-2 is arranged on outside prefilter main casing 1 using bolt by mounting hole 2-2-2
Side.
The present invention in use, electric heater 2-1 is arranged in prefilter main casing, the outer middle side part of filter core assembly 4, this
The heat that sample can be given out using it to greatest extent, the thermal efficiency is high, ensures that filter core assembly 4 is realized just within the most short time
Often work.
During present invention heating, power supply heats ceramic heating flake 2-1-2, and then make by becket 2-1-3 electrical conduction
Ceramic heating flake 2-1-2 works.
The two becket 2-1-3 i.e. copper strips ring of the electric heater 2-1 are exposed in ring skeleton 2-1-1 inner side
And outside, directly contacted with fuel oil, can auxiliary ceramic heating plate 2-1-2 be directed to two neighboring ceramic heating flake 2-1-2 between
Fuel oil is heated, so as to improve temperature rising-time.
The present invention in use, when temperature control module 2-2 measures oil temperature less than 7 DEG C, automatically transmits power supply at low ambient temperatures
To electric heater 2-1, it is set to heat fuel oil in fuel oil prefilter；When measuring oil temperature and reaching 27 DEG C, it is automatically powered off,
Stop heating, fuel oil under low temperature is reached oil-out 5 by filter core assembly 4, so as to ensure that oil supply system rapidly enters
Normal operating conditions.
The foregoing description of the disclosed embodiments, professional and technical personnel in the field are enable to realize or using the present invention.
A variety of modifications to these embodiments will be apparent for those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, it is of the invention
The embodiments shown herein is not intended to be limited to, and is to fit to and principles disclosed herein and features of novelty phase one
The most wide scope caused.
Claims (9)
- A kind of 1. electric heater unit of integrated type fuel oil prefilter, it is characterised in that：It includes heater assembly（2）, it is described to add Hot device assembly（2）Including electric heater（2-1）And temperature control module（2-2）；The electric heater（2-1）Including with prefilter main casing（1）The ring skeleton being adapted（2-1-1）And pass through annular Becket（2-1-3）It is fixed on ring skeleton（2-1-1）On heating plate（2-1-2）；The temperature control module（2-2）One end is connected with power supply, temperature control module（2-2）The other end and electric heater（2-1）By leading Line（6）Connection.
- A kind of 2. electric heater unit of integrated type fuel oil prefilter according to claim 1, it is characterised in that：The heating Device assembly（2）It is arranged on the oil inlet of prefilter（3）Top, the electric heater（2-1）It is arranged on prefilter main casing（1）'s Internal, filter core assembly（4）Outside；The temperature control module（2-2）It is arranged on prefilter main casing（1）Outside.
- A kind of 3. electric heater unit of integrated type fuel oil prefilter according to claim 1, it is characterised in that：The metal Ring（2-1-3）For two, respectively positioned at ring skeleton（2-1-1）Inner side and outside, heating plate（2-1-2）It is fixed on two gold Belong to ring（2-1-3）Between.
- A kind of 4. electric heater unit of integrated type fuel oil prefilter according to claim 3, it is characterised in that：The metal Ring heating plate（2-1-2）For 5, ring skeleton is evenly distributed in（2-1-1）Circumference on.
- A kind of 5. electric heater unit of integrated type fuel oil prefilter according to claim 1, it is characterised in that：The metal Ring（2-1-3）With temperature control module（2-2）Pass through the wire（6）Connection.
- A kind of 6. electric heater unit of integrated type fuel oil prefilter according to claim 1, it is characterised in that：The heating Piece（2-1-2）For ceramic heating flake.
- A kind of 7. electric heater unit of integrated type fuel oil prefilter according to claim 1, it is characterised in that：The temperature control Module（2-2）Outside is provided with sealing ring（7）.
- A kind of 8. electric heater unit of integrated type fuel oil prefilter according to claim 1, it is characterised in that：The annular Skeleton（2-1-1）On be provided with and prefilter main casing（1）The positioning convex point being adapted（2-1-1-1）.
- A kind of 9. electric heater unit of integrated type fuel oil prefilter according to claim 1, it is characterised in that：The temperature control Module（2-2）On be provided with plug connector（2-2-1）, it is connected with power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711054956.XA CN107829852B (en) | 2017-11-01 | 2017-11-01 | Electric heating device of integrated fuel prefilter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711054956.XA CN107829852B (en) | 2017-11-01 | 2017-11-01 | Electric heating device of integrated fuel prefilter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107829852A true CN107829852A (en) | 2018-03-23 |
| CN107829852B CN107829852B (en) | 2024-03-05 |
Family
ID=61650329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711054956.XA Active CN107829852B (en) | 2017-11-01 | 2017-11-01 | Electric heating device of integrated fuel prefilter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107829852B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109184978A (en) * | 2018-09-30 | 2019-01-11 | 河北亿利橡塑集团有限公司 | A kind of double electrically heated integrated type fuel oil prefilters |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1501930A (en) * | 1975-07-11 | 1978-02-22 | Liebelt Palmer & Co Ltd | Electrical resistance heaters |
| CN2184796Y (en) * | 1993-12-07 | 1994-12-07 | 许克行 | Energy saving device for automobile cold starting |
| TW435919U (en) * | 1999-05-17 | 2001-05-16 | Ming Su Ceramic Co Ltd | Improved structure of constant temperature heater |
| CN201880532U (en) * | 2010-11-30 | 2011-06-29 | 深圳市怀德科技发展有限公司 | Heating device for reaction vessel |
| CN106089521A (en) * | 2016-07-28 | 2016-11-09 | 山东优路通汽配有限公司 | Cylinder heating cleaner |
| CN106337767A (en) * | 2016-11-29 | 2017-01-18 | 十堰合容汽车电器有限公司 | Filter heating cover with protection function |
| CN106894923A (en) * | 2017-03-09 | 2017-06-27 | 青岛迅驰北斗电子有限公司 | A kind of diesel vehicle remote control fuel-firing preheating system |
-
2017
- 2017-11-01 CN CN201711054956.XA patent/CN107829852B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1501930A (en) * | 1975-07-11 | 1978-02-22 | Liebelt Palmer & Co Ltd | Electrical resistance heaters |
| CN2184796Y (en) * | 1993-12-07 | 1994-12-07 | 许克行 | Energy saving device for automobile cold starting |
| TW435919U (en) * | 1999-05-17 | 2001-05-16 | Ming Su Ceramic Co Ltd | Improved structure of constant temperature heater |
| CN201880532U (en) * | 2010-11-30 | 2011-06-29 | 深圳市怀德科技发展有限公司 | Heating device for reaction vessel |
| CN106089521A (en) * | 2016-07-28 | 2016-11-09 | 山东优路通汽配有限公司 | Cylinder heating cleaner |
| CN106337767A (en) * | 2016-11-29 | 2017-01-18 | 十堰合容汽车电器有限公司 | Filter heating cover with protection function |
| CN106894923A (en) * | 2017-03-09 | 2017-06-27 | 青岛迅驰北斗电子有限公司 | A kind of diesel vehicle remote control fuel-firing preheating system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109184978A (en) * | 2018-09-30 | 2019-01-11 | 河北亿利橡塑集团有限公司 | A kind of double electrically heated integrated type fuel oil prefilters |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107829852B (en) | 2024-03-05 |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 054801 north of Zhigong Avenue and west of Jiuhuashan Road, Qinghe County, Xingtai City, Hebei Province Applicant after: Hebei Yili Technology Co.,Ltd. Address before: 054800 No. 27, New Century Avenue, Xingtai, Hebei, Qinghe County Applicant before: HEBEI YILI GROUP Co.,Ltd. |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |