CN104727992A - Motor vehicle fuel heating device - Google Patents
Motor vehicle fuel heating device Download PDFInfo
- Publication number
- CN104727992A CN104727992A CN201510151347.0A CN201510151347A CN104727992A CN 104727992 A CN104727992 A CN 104727992A CN 201510151347 A CN201510151347 A CN 201510151347A CN 104727992 A CN104727992 A CN 104727992A
- Authority
- CN
- China
- Prior art keywords
- inner core
- ring packing
- motor vehicle
- fuel
- ring
- 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
- 239000000446 fuel Substances 0.000 title claims abstract description 28
- 238000010438 heat treatment Methods 0.000 title claims abstract description 25
- 238000007789 sealing Methods 0.000 claims abstract description 12
- 238000012856 packing Methods 0.000 claims description 56
- 238000005485 electric heating Methods 0.000 claims description 27
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 abstract description 9
- 239000007788 liquid Substances 0.000 abstract description 7
- 230000005611 electricity Effects 0.000 abstract description 5
- 239000007789 gas Substances 0.000 abstract description 5
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 abstract 2
- 238000009434 installation Methods 0.000 abstract 1
- 239000003345 natural gas Substances 0.000 abstract 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- 239000003502 gasoline Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Resistance Heating (AREA)
Abstract
The invention discloses a motor vehicle fuel heating device. The device comprises an inner core. The inner core in a circular tube shape is wound by a heating wire and then is fixedly installed on a cylindrical shell to form a sealed pot. The device further comprises an O-shaped sealing ring which makes contact with or is connected with an annular sealing head to be used for isolating an inner core tube cavity from the heating wire space. The motor vehicle fuel heating device has the good sealing performance, and has the extremely high pressure bearing capability which can reach 30 Mpa through tests. A fuel channel and an electric device installation space are independent from each other, electricity is isolated from gas and liquid, only heat is transferred, no electricity is leaked, and no potential safety hazard is produced. The motor vehicle fuel heating device is suitable for heating motor vehicle fuel, and suitable for heating motor vehicle gas fuel (such as natural gas and methyl alcohol).
Description
Technical field
The present invention relates to a kind of special purpose device for fluid heating.Be specifically related to a kind of liquid for using Motor Vehicle or gaseous fuel carries out electrically heated special purpose device.
Background technique
Under low temperature environment, motor car engine used fuel (comprising liquid fuel gasoline, diesel oil, liquid methanol and gaseous fuel) flowing not smooth, affect motor normally start and operate, Motor Vehicle is caused to be difficult to start, or travel in way and cast anchor, even can damage engine components in extreme circumstances.Therefore, usually need to heat fuel when using in cold environments, to guarantee that fuel can flow and work by combustion swimmingly, guarantee that motor normally starts and operates.
Existing fuel for motor vehicle heating equipment majority adopts electric heating member to be placed in the contact-type heat exchange mode of oil (or water), and power consumption is large, and easily leak electricity, there is potential safety hazard, working life is short.And cannot heat gaseous fuel.
Summary of the invention
Technical problem to be solved by this invention is: by providing a kind of fuel for motor vehicle heating equipment, it can not only carry out safe and reliable electric heating to liquids and gases, and adopts sealed pot type structure, sealability and load performance superior, compact structure, is convenient to install in small space.
In order to solve the problems of the technologies described above, present invention employs following technological scheme.
A kind of fuel for motor vehicle heating equipment, is characterized in that: it comprises the inner core of circular tube shaped, and inner core is wound with electric heating wire, and the inner core being wound with electric heating wire is fixedly installed in cylindric shell; The outer end of inner core is connected with inner core plug; The inner of inner core is connected with ring packing head; The external diameter of ring packing head is greater than the external diameter of inner core and is less than the internal diameter of shell; Also comprise and to contact with described ring packing head or be connected and the O RunddichtringO of keeping apart for space residing for inner core tube chamber and electric heating wire; Also comprise and be arranged on described heating equipment two ends and the first inlet/outlet pipe joint communicated with described inner core tube chamber respectively and the second inlet/outlet pipe joint.
Described shell is inner with the internal thread matched with described inner core plug, and outer end is with the annular housing for accommodating described ring packing head; Ring packing head offers ring packing ring recess, described ring packing head is closely cooperated by the chamber wall being arranged on O RunddichtringO in ring packing ring recess and annular housing.
Described shell is inner with the internal thread matched with described inner core plug, and outer end is connected with heater support; The end face of ring packing head offers ring packing ring recess, and described ring packing head rest is on heater support and by being arranged on O RunddichtringO in ring packing ring recess and heater support closely cooperates.
Described ring packing cephalic par offers circular inner hole; Described shell is inner with the internal thread matched with described inner core plug, and outer end is connected with heater support; Heater support the inner is connected with the sealing column for being inserted in described circular inner hole, sealing post offers ring packing ring recess; Described ring packing head is by being arranged on O RunddichtringO in ring packing ring recess and sealing column closely cooperates.
Described inner core plug offers threading hole; The power line be connected with electric heating wire passes through described threading hole.
Power line is connected to temperature detect switch (TDS); Described temperature detect switch (TDS) connects power supply by preheating switch.
Good effect of the present invention is:
Be fixedly installed in cylindric shell composition hermetically sealed can form after the inner core of the first, circular tube shaped is wound around electric heating wire, contact with ring packing head or be connected and the O RunddichtringO of keeping apart for space residing for inner core tube chamber and electric heating wire.Not only there is good sealability, and bearing capacity is extremely strong, can 30Mpa be reached after tested.
The second, fuel channel and electrical part installing space are independent mutually, and electricity and gas, liquid are isolated, and a transferring heat, can not leak electricity, not have potential safety hazard.Not only be suitable for heater fuel oil for motor, and be suitable for heater motor-car gaseous fuel (such as rock gas, methyl alcohol).
Three, whole device volume is little, and power consumption is low, and the thermal efficiency is high, and heating up speed is fast.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention one heater its components.Fig. 2 is the structural representation of heater wire assembly of the present invention.Fig. 3 is the structural representation of the embodiment of the present invention one casing assembly.Fig. 4 is the structural representation of the embodiment of the present invention two heater its components.Fig. 5 is the structural representation of the embodiment of the present invention two and embodiment three shell.Fig. 6 is the structural representation of the embodiment of the present invention two heater support.Fig. 7 is the structural representation of the embodiment of the present invention three heater its components.Fig. 8 is the structural representation of the embodiment of the present invention three heater support.Fig. 9 is the circuit theory diagrams of automatical control system of the present invention.
Embodiment
The present invention is further illustrated below in conjunction with drawings and Examples.
Composition graphs 1-8, the present invention includes the inner core 1 of circular tube shaped, inner core 1 is wound with electric heating wire 7, and the inner core 1 being wound with electric heating wire 7 is fixedly installed in cylindric shell 10.The outer end of inner core 1 is connected with inner core plug 4; The inner of inner core 1 is connected with ring packing 2, and the external diameter of ring packing 2 is greater than the external diameter of inner core 1 and is less than the internal diameter of shell 10; The annular space that inner core plug 4, ring packing 2, inner core 1 and shell 10 surround is as space residing for electric heating wire 7.Also comprise and to contact with described ring packing 2 or be connected and O RunddichtringO for inner core 1 tube chamber and the residing space of electric heating wire 7 are kept apart.Also comprise and be arranged on described heating equipment two ends and the first inlet/outlet pipe joint 5 and the second inlet/outlet pipe joint 12 communicated with described inner core 1 tube chamber respectively.
Embodiment one
The present embodiment comprises the inner core 1 of circular tube shaped shown in Fig. 1, inner core 1 is wound with the electric heating wire 7 shown in Fig. 2, and the inner core 1 being wound with electric heating wire 7 is fixedly installed in shell 10 cylindric shown in Fig. 3 and forms hermetically sealed can form.As Fig. 1, the outer end of inner core 1 is connected with inner core plug 4, and the outer end of inner core plug 4 is connected with the first inlet/outlet pipe joint 5; The inner of inner core 1 is connected with ring packing 2, and ring packing 2 offers ring packing ring recess 3.The external diameter of ring packing 2 is greater than the external diameter of inner core 1 and is less than the internal diameter of shell 10.Described inner core plug 4 offers axis threading hole 6.
As Fig. 3, shell 10 the inner is with the internal thread matched with described inner core plug 4; Shell 10 outer end is with the annular housing 11 for accommodating described ring packing 2, and described ring packing 2 is closely cooperated by the chamber wall being arranged on O RunddichtringO in ring packing ring recess 3 and annular housing 11.Shell 10 outer end is connected with the second inlet/outlet pipe joint 12 by rotating disk 13.
Embodiment two
The present embodiment comprises the inner core 1 of circular tube shaped shown in Fig. 4, inner core 1 is wound with the electric heating wire 7 shown in Fig. 2, and the inner core 1 being wound with electric heating wire 7 is fixedly installed in shell 10 cylindric shown in Fig. 5 and forms hermetically sealed can form.As Fig. 4, the outer end of inner core 1 is connected with inner core plug 4, and the outer end of inner core plug 4 is connected with the first inlet/outlet pipe joint 5; The inner of inner core 1 is connected with ring packing 2, and the end face of ring packing 2 offers ring packing ring recess 3.The external diameter of ring packing 2 is greater than the external diameter of inner core 1 and is less than the internal diameter of shell 10.Described inner core plug 4 offers axis threading hole 6.
As Fig. 5, shell 10 the inner is with the internal thread matched with described inner core plug 4.Shell 10 outer end is connected with the heater support 14 of plug form as shown in Figure 6, and the outer end of heater support 14 is connected with the second inlet/outlet pipe joint 12.Described ring packing 2 to lean against on heater support 14 and by being arranged on O RunddichtringO in ring packing ring recess 3 and heater support 14 closely cooperates.
Embodiment three
The present embodiment comprises the inner core 1 of circular tube shaped shown in Fig. 7, inner core 1 is wound with the electric heating wire 7 shown in Fig. 2, and the inner core 1 being wound with electric heating wire 7 is fixedly installed in shell 10 cylindric shown in Fig. 5 and forms hermetically sealed can form.As Fig. 7, the outer end of inner core 1 is connected with inner core plug 4, and the outer end of inner core plug 4 is connected with the first inlet/outlet pipe joint 5; The inner of inner core 1 is connected with ring packing 2, and ring packing 2 offers circular inner hole 15.The external diameter of ring packing 2 is greater than the external diameter of inner core 1 and is less than the internal diameter of shell 10.Described inner core plug 4 offers axis threading hole 6.
As Fig. 5, shell 10 the inner is with the internal thread matched with described inner core plug 4.Shell 10 outer end is connected with the heater support 14 of plug form as shown in Figure 8, the outer end of heater support 14 is connected with the second inlet/outlet pipe joint 12, the inner of heater support 14 is connected with the sealing column 16 for being inserted in described circular inner hole 15, sealing post 16 offers ring packing ring recess 3.Described ring packing 2 is by being arranged on O RunddichtringO in ring packing ring recess 3 and sealing column 16 closely cooperates.
As shown in Figure 2, the power line 9 be connected with electric heating wire 7 is connected to temperature detect switch (TDS) 8, control the break-make of power supply according to control system order, object is the thermostatically control in order to realize fuel for motor vehicle.Described power line 9 passes from this heating equipment through described threading hole 6.
As shown in Figure 9, described temperature detect switch (TDS) 8 connects power supply by preheating switch 17.Described preheating switch 17 comprises two on positis, and electric heating wire 7 is connected power supply by the first, and it two is make electric heating wire 7 connect power supply by temperature detect switch (TDS) 8.To realize timing heated pattern and temperature control heating pattern.
During use, by the first inlet/outlet pipe joint 5 and the second inlet/outlet pipe joint 12 connecting engine and fuel tank respectively.Start power supply, electric heating wire 7 works, and Motor Vehicle liquid or gaseous fuel flow through from inner core 1 inside and absorb the heat that electric heating wire 7 distributes.
Claims (6)
1. a fuel for motor vehicle heating equipment, is characterized in that: it comprises the inner core (1) of circular tube shaped, inner core (1) is wound with electric heating wire (7), and the inner core (1) being wound with electric heating wire (7) is fixedly installed in cylindric shell (10); The outer end of inner core (1) is connected with inner core plug (4); The inner of inner core (1) is connected with ring packing head (2); The external diameter of ring packing head (2) is greater than the external diameter of inner core (1) and is less than the internal diameter of shell (10); Also comprise and to contact with described ring packing head (2) or be connected and O RunddichtringO for inner core (1) tube chamber and the residing space of electric heating wire (7) are kept apart; Also comprise and be arranged on described heating equipment two ends and the first inlet/outlet pipe joint (5) communicated with described inner core (1) tube chamber respectively and the second inlet/outlet pipe joint (12).
2. fuel for motor vehicle heating equipment as claimed in claim 1, is characterized in that: described shell (10) is inner with the internal thread matched with described inner core plug (4), and outer end is with the annular housing (11) for accommodating described ring packing head (2); Ring packing head (2) offers ring packing ring recess (3), described ring packing head (2) is closely cooperated by the chamber wall being arranged on O RunddichtringO in ring packing ring recess (3) and annular housing (11).
3. fuel for motor vehicle heating equipment as claimed in claim 1, is characterized in that: described shell (10) is inner with the internal thread matched with described inner core plug (4), and outer end is connected with heater support (14); The end face of ring packing head (2) offers ring packing ring recess (3), and it is upper and by being arranged on O RunddichtringO in ring packing ring recess (3) and heater support (14) closely cooperates that described ring packing head (2) leans against heater support (14).
4. fuel for motor vehicle heating equipment as claimed in claim 1, is characterized in that: described ring packing head (2) end opens has circular inner hole (15); Described shell (10) is inner with the internal thread matched with described inner core plug (4), and outer end is connected with heater support (14); Heater support (14) the inner is connected with the sealing column (16) for being inserted in described circular inner hole (15), sealing post (16) offers ring packing ring recess (3); Described ring packing head (2) is by being arranged on O RunddichtringO in ring packing ring recess (3) and sealing column (16) closely cooperates.
5. fuel for motor vehicle heating equipment as claimed in claim 1 or 2 or 3 or 4, is characterized in that: described inner core plug (4) offers threading hole (6); The power line (9) be connected with electric heating wire (7) passes through described threading hole (6).
6. fuel for motor vehicle heating equipment as claimed in claim 5, is characterized in that: power line (9) is connected to temperature detect switch (TDS) (8); Described temperature detect switch (TDS) (8) connects power supply by preheating switch (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510151347.0A CN104727992B (en) | 2015-04-01 | 2015-04-01 | Fuel for motor vehicle heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510151347.0A CN104727992B (en) | 2015-04-01 | 2015-04-01 | Fuel for motor vehicle heater |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104727992A true CN104727992A (en) | 2015-06-24 |
| CN104727992B CN104727992B (en) | 2017-06-13 |
Family
ID=53452274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510151347.0A Active CN104727992B (en) | 2015-04-01 | 2015-04-01 | Fuel for motor vehicle heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104727992B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105673259A (en) * | 2016-03-28 | 2016-06-15 | 潍柴西港新能源动力有限公司 | Automatic temperature controller for gas |
| CN107489566A (en) * | 2017-08-04 | 2017-12-19 | 深圳市零电子科技有限公司 | A kind of fuel heater and its manufacture method applied to airborne vehicle |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2653367Y (en) * | 2003-06-30 | 2004-11-03 | 郝春旭 | High efficiency quick heating type electric heating part |
| CN2653368Y (en) * | 2003-06-30 | 2004-11-03 | 郝春旭 | High efficiency direct heating electric heating part |
| US20050063689A1 (en) * | 2003-09-24 | 2005-03-24 | Rasmussen Gmbh | Electrically heatable liquid line |
| CN2763554Y (en) * | 2004-11-12 | 2006-03-08 | 陈绍英 | Low pressure fuel supply heating system for diesel vehicle |
| CN201054811Y (en) * | 2007-05-25 | 2008-04-30 | 青岛凯特太阳能科技有限公司 | Electric heating apparatus |
| CN102305342A (en) * | 2011-08-30 | 2012-01-04 | 孙靖茗 | Engine oil heating member |
| CN202690261U (en) * | 2012-08-07 | 2013-01-23 | 孙靖茗 | Engine fuel heating device |
| CN202691370U (en) * | 2012-07-25 | 2013-01-23 | 孙靖茗 | Device for connecting oil pipe with heating element |
| CN204493024U (en) * | 2015-04-01 | 2015-07-22 | 孙伟 | Fuel for motor vehicle heating equipment |
-
2015
- 2015-04-01 CN CN201510151347.0A patent/CN104727992B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2653367Y (en) * | 2003-06-30 | 2004-11-03 | 郝春旭 | High efficiency quick heating type electric heating part |
| CN2653368Y (en) * | 2003-06-30 | 2004-11-03 | 郝春旭 | High efficiency direct heating electric heating part |
| US20050063689A1 (en) * | 2003-09-24 | 2005-03-24 | Rasmussen Gmbh | Electrically heatable liquid line |
| CN2763554Y (en) * | 2004-11-12 | 2006-03-08 | 陈绍英 | Low pressure fuel supply heating system for diesel vehicle |
| CN201054811Y (en) * | 2007-05-25 | 2008-04-30 | 青岛凯特太阳能科技有限公司 | Electric heating apparatus |
| CN102305342A (en) * | 2011-08-30 | 2012-01-04 | 孙靖茗 | Engine oil heating member |
| CN202691370U (en) * | 2012-07-25 | 2013-01-23 | 孙靖茗 | Device for connecting oil pipe with heating element |
| CN202690261U (en) * | 2012-08-07 | 2013-01-23 | 孙靖茗 | Engine fuel heating device |
| CN204493024U (en) * | 2015-04-01 | 2015-07-22 | 孙伟 | Fuel for motor vehicle heating equipment |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105673259A (en) * | 2016-03-28 | 2016-06-15 | 潍柴西港新能源动力有限公司 | Automatic temperature controller for gas |
| CN105673259B (en) * | 2016-03-28 | 2018-04-27 | 潍柴西港新能源动力有限公司 | Automatic gas temperature controller |
| CN107489566A (en) * | 2017-08-04 | 2017-12-19 | 深圳市零电子科技有限公司 | A kind of fuel heater and its manufacture method applied to airborne vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104727992B (en) | 2017-06-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180201 Address after: 264006 Shandong city of Yantai Province Economic and Technological Development Zone Jinsha River North Road, No. 98 West District Office Building 2 floor Patentee after: SHANDONG YUSHENG ELECTRONIC TECHNOLOGY Co.,Ltd. Address before: 264006 Yantai Development Zone, Yantai City Development Zone, Zhujianglu Road, No. 3 -D446, No. 3 Patentee before: Sun Wei |
|
| TR01 | Transfer of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Vehicle fuel heating device Effective date of registration: 20201019 Granted publication date: 20170613 Pledgee: Bank of Qingdao Co. Yantai branch Pledgor: SHANDONG YUSHENG ELECTRONIC TECHNOLOGY Co.,Ltd. Registration number: Y2020980006908 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20211027 Granted publication date: 20170613 Pledgee: Bank of Qingdao Co. Yantai branch Pledgor: SHANDONG YUSHENG ELECTRONIC TECHNOLOGY Co.,Ltd. Registration number: Y2020980006908 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Motor vehicle fuel heating device Effective date of registration: 20211028 Granted publication date: 20170613 Pledgee: Bank of Qingdao Co. Yantai branch Pledgor: SHANDONG YUSHENG ELECTRONIC TECHNOLOGY Co.,Ltd. Registration number: Y2021370010111 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20221025 Granted publication date: 20170613 Pledgee: Bank of Qingdao Co. Yantai branch Pledgor: SHANDONG YUSHENG ELECTRONIC TECHNOLOGY Co.,Ltd. Registration number: Y2021370010111 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Motor vehicle fuel heating device Effective date of registration: 20221026 Granted publication date: 20170613 Pledgee: Bank of Qingdao Co. Yantai branch Pledgor: SHANDONG YUSHENG ELECTRONIC TECHNOLOGY Co.,Ltd. Registration number: Y2022980019794 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |