CN209324567U - A kind of diesel heating annular control assembly for diesel filter system - Google Patents
A kind of diesel heating annular control assembly for diesel filter system Download PDFInfo
- Publication number
- CN209324567U CN209324567U CN201821919530.6U CN201821919530U CN209324567U CN 209324567 U CN209324567 U CN 209324567U CN 201821919530 U CN201821919530 U CN 201821919530U CN 209324567 U CN209324567 U CN 209324567U
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- control assembly
- diesel
- assembly ontology
- temperature controller
- external electrode
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Abstract
The utility model discloses a kind of diesel heating annular control assemblies for diesel filter system, are related to diesel filter systems technology field, including temperature controller, and temperature controller one end is equipped with control assembly ontology；The medial surface of control assembly ontology is equipped with interior electrode, and the lateral surface of control assembly ontology is equipped with external electrode, processes fluted on the control assembly ontology between interior electrode and external electrode, and PTC chip is equipped in groove；Control assembly ontology is equipped with socket close to the lateral surface of fixture block, and socket end is equipped with the temp probe close to external electrode.The utility model uses the PTC ceramics chip with self-regulating performance as heater, and mating Intelligent electronic temperature controller constitutes a whole set of temperature control component, and safety coefficient is high；Temperature controller can real-time detection PTC chip febrile state, when wherein component failure, temperature controller remind driver and passenger overhaul in time, avoid vehicle irregular operating.
Description
Technical field
The utility model relates to diesel filter systems technology fields, are used for diesel filter more particularly to one kind
The diesel heating annular control assembly of system.
Background technique
Since the composition in diesel oil containing paraffin is larger, it is easy to be precipitated and adhere on filter medium under cryogenic,
This will affect the flowing of diesel oil.Diesel fuel heater is used under low temperature environment heat filter inside diesel oil, improves diesel oil
The starting performance of vehicle at low ambient temperatures is effectively ensured diesel vehicle in winter and cold district can effectively quick start rise
Come, is conducive to the normal operation of vehicle.Currently, diesel fuel heater mostly uses electrothermal tube heater, with mechanical temperature switch and heat
Fuse forms temperature control circuit.Since diesel fuel heater work is in high current and under frequently switching on state, mechanical temperature switch
Contact is easy to burn out, and electrothermal tube is caused persistently to be powered, and generates high temperature, and then can cause diesel combustion, causes car accident.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of for diesel filter system
Diesel heating annular control assembly.
The utility model achieves the above object through the following technical schemes:
A kind of diesel heating annular control assembly for diesel filter system, including temperature controller, the temperature controller
One end is equipped with control assembly ontology, and control assembly ontology one end is equipped with fixture block, and the control assembly ontology other end is equipped with card slot, fixture block
It is matched with card slot, control assembly ontology is in a ring；The medial surface of the control assembly ontology is equipped with interior electrode, control assembly
The lateral surface of ontology is equipped with external electrode, process on the control assembly ontology between interior electrode and external electrode it is fluted, in groove
Equipped with PTC chip, PTC chip is connected with inner and outer electrodes；The control assembly ontology is on the lateral surface of fixture block
Equipped with socket, socket one end is connected with temperature controller by contact pin, and the socket other end is connected with inner and outer electrodes respectively,
Socket end is equipped with the temp probe close to external electrode.
Preferably, the inner and outer electrodes are distributed in a ring.
Preferably, PTC chip equidistantly distributed on control assembly ontology.
Preferably, the two sides of the contact pin are equipped with the buckle for helping temperature controller and socket to be stably connected with.
Preferably, the interior electrode is fixedly connected with control assembly ontology by rivet, external electrode and control assembly ontology
It is fixedly connected by rivet.
Preferably, the outer surface of the external electrode is fitted with insulating film.
The utility model has the beneficial effects that: the utility model uses the PTC ceramics chip with self-regulating performance to make
For heater, mating Intelligent electronic temperature controller constitutes a whole set of temperature control component, and safety coefficient is high；PTC ceramics chip is as heating part
Part, curie point are 120-150 DEG C, meet the heating requirements of low temperature diesel oil；Temperature controller can real-time detection PTC chip fever shape
State, when wherein component failure, temperature controller reminds driver and passenger to overhaul in time, avoids vehicle irregular operating.
Detailed description of the invention
Fig. 1 is the overall structure stereogram of the utility model；
Fig. 2 is the main view of the utility model；
Fig. 3 is A-A cross-sectional view in Fig. 2；
Fig. 4 is the bottom view of the utility model.
Wherein: 1, temperature controller；2, control assembly ontology；3, external electrode；4, rivet；5, interior electrode；6, socket；7, PTC core
Piece；8, insulating film；9, card slot；10, fixture block；11, contact pin；12, it buckles；13, temp probe.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing:
As shown in figures 1 and 3, the utility model includes temperature controller 1, and 1 one end of temperature controller is equipped with control assembly ontology 2.Control
2 one end of component body processed is equipped with fixture block 10, and 2 other end of control assembly ontology is equipped with card slot 9, and fixture block 10 cooperates with card slot phase 9.Control
Component body 2 processed is in a ring.The medial surface of control assembly ontology 2 is equipped with interior electrode 5.On the lateral surface of control assembly ontology 2
Equipped with external electrode 3.Interior electrode 5 and external electrode 3 are distributed in a ring.Control assembly ontology 2 between interior electrode 5 and external electrode 3
Upper processing is fluted, and PTC chip 7 is equipped in groove.The equidistantly distributed on control assembly ontology 2 of PTC chip 7.PTC chip 7
It is connected with interior electrode 5 and external electrode 3.Interior electrode 5 is fixedly connected with control assembly ontology 2 by rivet 4, external electrode 3 and control
Component body 2 processed is fixedly connected by rivet 4.Rivet 4 helps interior electrode 5 and external electrode 3 to clamp PTC chip 7, guarantees them
Electric conductivity and heat dissipation performance.The outer surface of external electrode 3 is fitted with insulating film 8.Insulating film 8 guarantee external electrode 3 not with filter
Other components generate conductive in clear device.As shown in Figure 2 and Figure 4, control assembly ontology 2 is equipped with close to the lateral surface of fixture block 10 and inserts
Mouth 6,6 one end of socket are connected with temperature controller 1 by contact pin 11, and 6 other end of socket is connected with interior electrode 5 and external electrode 3 respectively
It connects, 6 end of socket is equipped with the temp probe 13 close to external electrode 3.The two sides of contact pin 11, which are equipped with, helps temperature controller 1 and socket 6 steady
Surely the buckle 12 connected.Buckle 12 convenient and fast connection, the assembly efficiencies of promotion temperature controller 1 and socket 6.
When work, by 2 sets of control assembly ontology on the filter core inside filter, temperature controller 1 is located at filter side, so
1 one end of temperature controller is fixedly connected with control assembly ontology 2 by contact pin 11 afterwards, 1 other end of temperature controller is connected with vehicle power supply.
After energization, the interior electrode 5 and external electrode 3 of annular spread by the heat that PTC chip 7 generates sufficiently come out to low temperature diesel oil into
Row heating, temperature controller 1 can real-time detection PTC chip 7 febrile state, when wherein component failure, temperature controller prompting drive
Multiply personnel to overhaul in time, guarantees that vehicle operates normally, avoid occurring the risk of ultra-high temperature because out of control as heating tube.
The above is only the preferred embodiments of the utility model, and therefore it does not limit the scope of the patent of the utility model.Ability
The those of ordinary skill in domain is appreciated that in the case where not departing from the principles of the present invention and objective can be to these implementations
Mode carries out a variety of variations, modification, replacement and deformation.The scope of the utility model is defined by the claims and their equivalents.
Claims (6)
1. a kind of diesel heating annular control assembly for diesel filter system, including temperature controller, it is characterised in that: institute
Temperature controller one end is stated equipped with control assembly ontology, control assembly ontology one end is equipped with fixture block, and the control assembly ontology other end is equipped with
Card slot, fixture block are matched with card slot, and control assembly ontology is in a ring；The medial surface of the control assembly ontology is equipped with interior electricity
Pole, the lateral surface of control assembly ontology are equipped with external electrode, are machined on the control assembly ontology between interior electrode and external electrode
Groove, groove is interior to be equipped with PTC chip, and PTC chip is connected with inner and outer electrodes；The control assembly ontology is close to fixture block
Lateral surface be equipped with socket, socket one end is connected with temperature controller by contact pin, and the socket other end is respectively with interior electrode and outside
Electrode is connected, and socket end is equipped with the temp probe close to external electrode.
2. a kind of diesel heating annular control assembly for diesel filter system according to claim 1, special
Sign is: the inner and outer electrodes are distributed in a ring.
3. a kind of diesel heating annular control assembly for diesel filter system according to claim 1 or 2,
It is characterized in that: PTC chip equidistantly distributed on control assembly ontology.
4. a kind of diesel heating annular control assembly for diesel filter system according to claim 1, special
Sign is: the two sides of the contact pin are equipped with the buckle for helping temperature controller and socket to be stably connected with.
5. a kind of diesel heating annular control assembly for diesel filter system according to claim 1 or 2,
Be characterized in that: the interior electrode is fixedly connected with control assembly ontology by rivet, and external electrode and control assembly ontology pass through riveting
Button is fixedly connected.
6. a kind of diesel heating annular control assembly for diesel filter system according to claim 1 or 2,
Be characterized in that: the outer surface of the external electrode is fitted with insulating film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821919530.6U CN209324567U (en) | 2018-11-21 | 2018-11-21 | A kind of diesel heating annular control assembly for diesel filter system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821919530.6U CN209324567U (en) | 2018-11-21 | 2018-11-21 | A kind of diesel heating annular control assembly for diesel filter system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209324567U true CN209324567U (en) | 2019-08-30 |
Family
ID=67710872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821919530.6U Active CN209324567U (en) | 2018-11-21 | 2018-11-21 | A kind of diesel heating annular control assembly for diesel filter system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209324567U (en) |
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2018
- 2018-11-21 CN CN201821919530.6U patent/CN209324567U/en active Active
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