CN204493024U - Fuel for motor vehicle heating equipment - Google Patents
Fuel for motor vehicle heating equipment Download PDFInfo
- Publication number
- CN204493024U CN204493024U CN201520192956.6U CN201520192956U CN204493024U CN 204493024 U CN204493024 U CN 204493024U CN 201520192956 U CN201520192956 U CN 201520192956U CN 204493024 U CN204493024 U CN 204493024U
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- China
- Prior art keywords
- inner core
- ring packing
- fuel
- motor vehicle
- heating equipment
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- Withdrawn - After Issue
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Abstract
The utility model is a kind of fuel for motor vehicle heating equipment, is fixedly installed in cylindric shell composition hermetically sealed can form after the inner core of circular tube shaped being 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.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).
Description
Technical field
The utility model 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.
Model utility content
Technical problem to be solved in the utility model 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 adopt 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, the utility model have employed 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 utility model 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 utility model embodiment one heater its components.Fig. 2 is the structural representation of the utility model heater wire assembly.Fig. 3 is the structural representation of the utility model embodiment one casing assembly.Fig. 4 is the structural representation of the utility model embodiment two heater its components.Fig. 5 is the structural representation of the utility model embodiment two and embodiment three shell.Fig. 6 is the structural representation of the utility model embodiment two heater support.Fig. 7 is the structural representation of the utility model embodiment three heater its components.Fig. 8 is the structural representation of the utility model embodiment three heater support.Fig. 9 is the circuit theory diagrams of the utility model automatical control system.
Embodiment
The utility model is further illustrated below in conjunction with drawings and Examples.
Composition graphs 1-8, the utility model 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 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 |
|---|---|---|---|
| CN201520192956.6U CN204493024U (en) | 2015-04-01 | 2015-04-01 | Fuel for motor vehicle heating equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520192956.6U CN204493024U (en) | 2015-04-01 | 2015-04-01 | Fuel for motor vehicle heating equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204493024U true CN204493024U (en) | 2015-07-22 |
Family
ID=53572348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520192956.6U Withdrawn - After Issue CN204493024U (en) | 2015-04-01 | 2015-04-01 | Fuel for motor vehicle heating equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204493024U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104727992A (en) * | 2015-04-01 | 2015-06-24 | 孙伟 | Motor vehicle fuel heating device |
| CN105114221A (en) * | 2015-09-24 | 2015-12-02 | 江西洪都航空工业集团有限责任公司 | Air vehicle system medium heating device and making method thereof |
-
2015
- 2015-04-01 CN CN201520192956.6U patent/CN204493024U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104727992A (en) * | 2015-04-01 | 2015-06-24 | 孙伟 | Motor vehicle fuel heating device |
| CN104727992B (en) * | 2015-04-01 | 2017-06-13 | 孙伟 | Fuel for motor vehicle heater |
| CN105114221A (en) * | 2015-09-24 | 2015-12-02 | 江西洪都航空工业集团有限责任公司 | Air vehicle system medium heating device and making method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150722 Effective date of abandoning: 20170613 |
|
| AV01 | Patent right actively abandoned |