CN208564823U - Temperature control diesel filter - Google Patents
Temperature control diesel filter Download PDFInfo
- Publication number
- CN208564823U CN208564823U CN201821103984.6U CN201821103984U CN208564823U CN 208564823 U CN208564823 U CN 208564823U CN 201821103984 U CN201821103984 U CN 201821103984U CN 208564823 U CN208564823 U CN 208564823U
- Authority
- CN
- China
- Prior art keywords
- shell
- socket
- filter paper
- temperature control
- wiring board
- 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.)
- Expired - Fee Related
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- Filtration Of Liquid (AREA)
Abstract
The utility model discloses a kind of temperature control diesel filters, including shell, the filter paper of tubular is installed in shell, shell end face is equipped with socket, socket is equipped with oil inlet pipe and flowline, separate space is equipped in socket, wiring board is installed in the separate space, heating pole is plugged on the hollow position of filter paper, heating pole and wiring board are conductively connected, temperature sensor is additionally provided in socket, temperature sensor and wiring board are conductively connected, support spring is additionally provided on bottom in shell, the end of support spring is contacted with filter paper bottom, valve of changing oil is installed on bottom position in housing exterior walls.Temperature control and the reliable technical effect of structure are just reached in this way.
Description
Technical field
The utility model relates to a kind of vehicle accessories used for cold district, and in particular to a kind of Temperature Control Type diesel fuel filter
Clear device.
Background technique
Due to being all to use diesel oil as fuel on heavy truck, light truck and diesel-powered car, in cold place in use, due to
Composition in diesel oil containing paraffin is larger, is easy to be precipitated and adhere on filter medium under cryogenic, influences the bavin of low temperature
Oil stream dynamic characteristic causes diesel oil that cannot sufficiently circulate burning, influences the service performance of engine.
Summary of the invention
To solve the above problems, the purpose of this utility model is to provide a kind of temperature control and structure are reliably warm
Control formula diesel fuel filter.
To achieve the above object, the utility model provides following technical solution: a kind of temperature control diesel filter, including
Shell, is equipped with the filter paper of tubular in the shell, and the shell end face is equipped with socket, the socket be equipped with into
Oil pipe and flowline are equipped with separate space in the socket, wiring board are equipped in the separate space, in the hollow position of the filter paper
On be plugged with heating pole, the heating pole and the wiring board are conductively connected, and are additionally provided with temperature sensing in the socket
Device, the temperature sensor and the wiring board are conductively connected, and are additionally provided with support spring on bottom in the shell, institute
The end for stating support spring is contacted with the filter paper bottom, and oil-changing valve is equipped on bottom position in the housing exterior walls
Door.
The filter paper hollow position is equipped with positioning pipe, and the heating pole is fixed by screws in the positioning pipe
Inner wall on.
The valve of changing oil includes connecting valve seat and cock, and the connecting valve seat is screwed on shell, the company
The threaded hole on valve seat with valve port and with valve port perforation is connect, there is stopper rod in the cock, the stopper rod end is matched
It sets sealing ring and fills in the valve port position, waist position is equipped with the screw thread to match with the threaded hole in the stopper rod
Portion, step surface is equipped on stopper rod between threaded portion and sealing ring, and the step surface is equipped with logical hydraulic fluid port, the cock
It is equipped with the fuel-displaced duct to connect with the logical hydraulic fluid port, end face of the cock outside is arranged in the oil outlet in the fuel-displaced duct
On.
This structure of the utility model, it is stable and reliable in work, it is a certain to judge whether oil temperature is lower than by temperature sensor
Critical point, and the start-up operation of filter heating pole is triggered, the low temperature diesel oil come from fuel tank is heated, the viscosity and flowing of diesel oil are improved
Property, engine can be made normally to work in this way, if while can be discharged by oil-changing valve after shell intracorporal diesel oil pollution, mention
The service life of high filter has just reached temperature control and the reliable technical effect of structure in this way.
The utility model is further described with reference to the accompanying drawings and detailed description.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of specific embodiment of the present invention；
Fig. 2 is the enlarged drawing of A in Fig. 1.
Specific embodiment
The utility model is specifically described below by embodiment, is served only for carrying out the utility model further
Illustrate, should not be understood as the restriction to scope of protection of the utility model.
As shown in Figure 1 and Figure 2, present embodiment discloses a kind of temperature control diesel filter, including shell 1, the interior peaces of shell 1
Filter paper 2 equipped with tubular, 1 end face of shell are equipped with socket 3, and socket 3 is equipped with oil inlet pipe (being display in figure) and flowline 32,
It is equipped with separate space 33 in socket 3, wiring board 4 is installed in the separate space 33, heating pole 5 is plugged on the hollow position of filter paper 2,
Heating pole 5 and wiring board 4 are conductively connected, and are additionally provided with temperature sensor (not shown), temperature sensor and route in socket 3
Plate 4 is conductively connected, and is additionally provided with support spring 5 on bottom in shell 1, and the end of support spring 5 is contacted with 2 bottom of filter paper,
1 outer wall of shell is equipped with valve 6 of changing oil on bottom position.
2 hollow position of filter paper is equipped with positioning pipe 7, and heating pole 5 is fixed by screws on the inner wall of positioning pipe 7.In this way
Design the fixation of heating pole 5 can be made relatively reliable.
Valve 6 of changing oil includes connecting valve seat 61 and cock 62, and connecting valve seat 61 is screwed on shell 1, on connecting valve seat 61
With valve port 611 and the threaded hole 612 penetrated through with valve port 611, there is stopper rod 621 in cock 62, the configuration of 621 end of stopper rod is close
611 position of valve port is filled in seal 8, and waist position is equipped with the threaded portion 6211 to match with threaded hole 612, stopper rod in stopper rod 621
Step surface 6212 is equipped on 621 between threaded portion 6211 and sealing ring 8, step surface 6212 is equipped with logical hydraulic fluid port 81, cock
62 are equipped with the fuel-displaced duct 82 to connect with logical hydraulic fluid port, and cock 62 is arranged in towards outside in the oil outlet in the fuel-displaced duct 82
On end face, sealing ring 8 can be taken out of valve port by rotation cock, and internal machine oil can be made to pass through logical hydraulic fluid port 81 and fuel-displaced duct 82 in this way
Outflow.The machine oil in filter can be made to change oil by above structure more convenient.
This structure of the utility model, it is stable and reliable in work, it is a certain to judge whether oil temperature is lower than by temperature sensor
Critical point, and the start-up operation of filter heating pole 5 is triggered, the low temperature diesel oil come from fuel tank is heated, the viscosity and stream of diesel oil are improved
Dynamic property, can make engine normally work in this way, if while can be arranged by oil-changing valve after the diesel oil pollution in shell 1
Out, the service life of filter is improved, has just reached temperature control and the reliable technical effect of structure in this way.
Claims (3)
1. a kind of temperature control diesel filter, including shell, the filter paper of tubular is installed in the shell, it is characterised in that:
The shell end face be equipped with socket, the socket be equipped with oil inlet pipe and flowline, in the socket be equipped with every
Chamber is equipped with wiring board in the separate space, is plugged with heating pole on the hollow position of the filter paper, the heating pole with it is described
Wiring board be conductively connected, temperature sensor, the temperature sensor and the wiring board are additionally provided in the socket
It is conductively connected, is additionally provided with support spring, the end of the support spring and the filter paper bottom on bottom in the shell
Contact, is equipped with valve of changing oil in the housing exterior walls on bottom position.
2. temperature control diesel filter according to claim 1, it is characterised in that: the filter paper hollow position is equipped with
Positioning pipe, the heating pole are fixed by screws on the inner wall of the positioning pipe.
3. temperature control diesel filter according to claim 1, it is characterised in that: the valve of changing oil includes connection valve
Seat and cock, the connecting valve seat are screwed on shell, are penetrated through on the connecting valve seat with valve port and with valve port
Threaded hole has stopper rod in the cock, and the stopper rod end configuration sealing ring fills in the valve port position, described
Waist position is equipped with the threaded portion to match with the threaded hole in stopper rod, is equipped between threaded portion and sealing ring on stopper rod
Step surface, the step surface are equipped with logical hydraulic fluid port, and the cock is equipped with the fuel-displaced duct to connect with the logical hydraulic fluid port,
Cock is arranged on the end face outside in the oil outlet in the fuel-displaced duct.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821103984.6U CN208564823U (en) | 2018-07-12 | 2018-07-12 | Temperature control diesel filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821103984.6U CN208564823U (en) | 2018-07-12 | 2018-07-12 | Temperature control diesel filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208564823U true CN208564823U (en) | 2019-03-01 |
Family
ID=65493192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821103984.6U Expired - Fee Related CN208564823U (en) | 2018-07-12 | 2018-07-12 | Temperature control diesel filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208564823U (en) |
-
2018
- 2018-07-12 CN CN201821103984.6U patent/CN208564823U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190301 Termination date: 20200712 |