CN209053727U - Bar type diesel-heating filter - Google Patents
Bar type diesel-heating filter Download PDFInfo
- Publication number
- CN209053727U CN209053727U CN201821635395.2U CN201821635395U CN209053727U CN 209053727 U CN209053727 U CN 209053727U CN 201821635395 U CN201821635395 U CN 201821635395U CN 209053727 U CN209053727 U CN 209053727U
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- Prior art keywords
- filter
- oil
- heating
- bar type
- type diesel
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Abstract
The utility model discloses a kind of bar type diesel-heating filters.The bar type diesel-heating filter includes: element kit；Filter seat, with oil road and oil input channel, the both ends of the oil input channel all have oil inlet, which is unthreaded hole interface, and the two sides of oil inlet offer installation threaded hole；Rod heater；And crossover sub comprising: ring flange and oil duct plug, the two sides of the ring flange offer mounting hole respectively, and the center of the oil duct plug offers tapped through hole, offers O-ring slot on the inside of the oil duct plug.The crossover sub of the bar type diesel-heating filter can from direction, relatively fixed and unique interface form becomes interface direction and can arbitrarily select by the filter interface for assembling rod heater, filter manufacturer, which need to only open up a set of filter seat mold, can meet different user to filter interface direction, number and whether wear heater etc. many demands, production cost can be greatly lowered.
Description
Technical field
The utility model is about engine art, especially with regard to a kind of bar type diesel-heating filter.
Background technique
Due to containing paraffin component in diesel oil, it is easy to be precipitated and be attached on filter medium at low ambient temperatures, influences bavin
The mobility of oil, and then influence the starting and performance of engine.Especially in some severe cold areas, because engine caused by low temperature opens
Situations such as moving difficulty, being short of power, most of diesel locomotive can select to be equipped with diesel fuel heater.Diesel oil currently used in the market
Heating method is various informative, heats as pipeline wraps up, and oil return heating, is integrated in filter at the heating of diesel fuel filter tank body package
On disc type heating, and insertion filter oil duct in rod heater.Rod heater, can using modularized design
Be assembled together the supply of material with diesel fuel filter, i.e., it is so-called can heating-type diesel filter.Client can select according to its actual demand
It selects and whether needs to be equipped with the diesel fuel filter with heating function.
It is equipped with the diesel fuel filter of the rod heater only one oil inlet (for the convenience for ensuring mounting arrangements, generally
Diesel fuel filter all has two oil inlets, two oil outlets, and oil inlet and outlet generally uses hickey form, in this way can basis
Different arrangements needs to select the hydraulic fluid port of respective side), interface that another hydraulic fluid port is then designed to match with heater (in
Between be the unthreaded hole to match with heating rod and O-ring, two sides are two threaded holes).When client selects the filter with heater
When, then the filter only has an oil inlet, and oil inlet direction once it is determined that, be difficult to change again to other side.(it is related to filtering
The change of clear device seat mold even re-molds)；When client selects the filter without heater but need to retain them temporarily to add
Hot device interface, so as to it is subsequent install heater additional again whenever necessary when, heater installing port is covered using cover board, and the filter is same
Only have an oil inlet and direction is unique.
It is equipped with the filter of rod heater at present since the structure type by heater is limited, such filter all can only
Have an oil inlet and direction is unique, is unable to satisfy user to the multifarious selection demand of filter oil inlet.And in order to full
Sufficient different user or different product need to open up at least two to three sets with a filter to the different demands of oil inlet direction simultaneously
(user having needs to fill heater on the left of filter filter seat mold, and right side is as filter oil inlet；Some users need
Heater is filled on the right side of filter, left side is as filter oil inlet；Some users need with this filter, but completely without
Band heater, and because filter auxiliary products are various, the oil inlet at left and right sides of filter requires), in this way, be produced into
Originally it is significantly increased.
The information disclosed in the background technology section is intended only to increase the understanding to the general background of the utility model, and
It is not construed as recognizing or implying in any form that information composition is already known to those of ordinary skill in the art existing
Technology.
Utility model content
The purpose of this utility model is to provide a kind of simple and reasonable bar type diesel-heating filter, which adds
The crossover sub of hot diesel fuel filter can be relatively fixed by direction by the filter interface for assembling rod heater and be uniquely connect
Degree of lip-rounding formula, which becomes interface direction, arbitrarily to be selected, and filter manufacturer, which need to only open up a set of filter seat mold, can meet not
To filter interface direction, number and whether wear heater with user etc. many demands, production cost can significantly drop
It is low.
To achieve the above object, the utility model provides a kind of bar type diesel-heating filter, comprising: element kit,
Comprising: filter tank shell and filter paper, the filter tank shell includes: cylinder and end cap, and the port which is located at cylinder is formed
Filter space；The filter paper is encapsulated in filter tank shell by the end cap of filter tank shell, by filter space be isolated into dirty side and
Clean side；Filter seat is threadedly coupled with the end cap of the filter tank shell, and is sealed by O-ring；The filter seat
With oil road and oil input channel, the oil input channel is communicated with the dirty side of filter tank shell filter space, the oil road and filter tank shell
The clean side of body filter space communicates, and the both ends of the oil input channel all have oil inlet, which is unthreaded hole interface, oil inlet
The two sides of mouth offer installation threaded hole；Rod heater comprising: heating rod, O-ring, installation fixation hole and connector
Part, the installation fixation hole carry out fuel oil for installing rod heater, the oil input channel that the heating rod protrudes into filter seat
Heating, the O-ring are used to seal the fuel oil in oil input channel, and the power connector is rod heater power supply；And conversion
Connector comprising: ring flange and oil duct plug, the two sides of the ring flange offer mounting hole respectively, the oil duct plug
Center offers tapped through hole, offers O-ring slot on the inside of the oil duct plug.
In a preferred embodiment, mutually indepedent between oil road and oil input channel, it does not communicate directly.
In a preferred embodiment, the two sides of ring flange offer installation counterbore respectively.
In a preferred embodiment, ring flange is diamond shape.
In a preferred embodiment, the downside of filter seat have element kit screw socket, for filter tank shell
End cap is threadedly coupled.
Compared with prior art, bar type diesel-heating filter according to the present utility model has the following beneficial effects: this
The crossover sub of bar type diesel-heating filter can be relatively fixed by direction by the filter interface for assembling rod heater and only
One interface form, which becomes interface direction, arbitrarily to be selected, and meet user to the different demands in interface direction.It simultaneously can be with
When user does not select band heater, the oil inlet of filter becomes each side one from original only one, increases
Selection quantity of the user to filter interface direction.To meet different user or different product to the different need of oil inlet direction
It asks, need to generally open up at least two to three set filter seat molds simultaneously with a filter.Turned by using what this patent provided
Changing-over head, filter manufacturer need to only open up a set of filter seat mold can meet different user to filter interface direction,
Number and whether wears heater etc. many demands, production cost can be greatly lowered.
Detailed description of the invention
Fig. 1 is the structural schematic diagram according to the bar type diesel-heating filter of one embodiment of the utility model.
Fig. 2 is shown according to the filter seat stereochemical structure of the bar type diesel-heating filter of one embodiment of the utility model
It is intended to.
Fig. 3 is shown according to the filter seat sectional structure of the bar type diesel-heating filter of one embodiment of the utility model
It is intended to.
Fig. 4 is the rod heater front view structure according to the bar type diesel-heating filter of one embodiment of the utility model
Schematic diagram.
Fig. 5 is the rod heater side view structure according to the bar type diesel-heating filter of one embodiment of the utility model
Schematic diagram.
Fig. 6 is shown according to the crossover sub stereochemical structure of the bar type diesel-heating filter of one embodiment of the utility model
It is intended to.
Fig. 7 is shown according to the crossover sub sectional structure of the bar type diesel-heating filter of one embodiment of the utility model
It is intended to.
Specific embodiment
With reference to the accompanying drawing, specific embodiment of the present utility model is described in detail, it is to be understood that this is practical
Novel protection scope is not limited by the specific implementation.
Unless otherwise explicitly stated, otherwise in entire disclosure and claims, term " includes " or its change
Changing such as "comprising" or " including " etc. will be understood to comprise stated element or component, and not exclude other members
Part or other component parts.
As shown in Figure 1, according to the specific structure packet of the bar type diesel-heating filter of the preferred embodiments of the present invention
Include: filter seat 1, element kit 2, rod heater 7 and crossover sub 8 are connected through a screw thread between filter block and filter core, O-shaped
The form of circle sealing is combined together；There are oil road and oil input channel on filter seat, into and out of mutually indepedent between oil duct, mutually not
Directly communicate；Element kit is mainly made of filter tank shell and filter paper, and filter paper is encapsulated in filter tank shell, and filter tank is isolated into
The dirty side communicated with oil input channel and the clean side communicated with oil road.Crossover sub 8 is laid in the oil inlet of filter seat 1,
Can by the filter interface for assembling rod heater from direction relatively fixed and unique interface form become interface direction can be with
Any selection, filter manufacturer, which need to only open up a set of filter seat mold, can meet different user to filter interface side
To, number and whether wears heater etc. many demands, production cost can be greatly lowered.
Specifically, element kit 2 includes: filter tank shell and filter paper, wherein filter tank shell includes cylinder and end cap, end
The port that lid lid is located at cylinder forms filter space.Filter tank shell is threadedly coupled with filter seat 1.Filter paper passes through filter tank shell
End cap is encapsulated in filter tank shell, and filter space is isolated into and dirty side and clean side.Filter paper filters function as diesel fuel filter
The component part of energy most critical, the characteristic with oleophilic drainage and isolation particulate matter, i.e. fuel oil are very easy to pass through filter core group
Filter paper in part, and particulate matter and water have then largely been isolated in the dirty side of filter core.Fuel oil enters filter core group by oil input channel
Part 2 is filtered, and is entered clean side by the dirty side of element kit 2, is discharged using oil road.
As shown in Figures 2 and 3, the downside of filter seat 1 has element kit screw socket, for the end cap spiral shell with filter tank shell
Line connection, and be sealed by O-ring.Filter seat 1 has oil road and oil input channel, into and out of mutually indepedent between oil duct,
It does not communicate directly mutually, wherein.The oil input channel of filter seat 1 is communicated with the dirty side of filter tank shell filter space, and filter seat 1 goes out
Oil duct is communicated with the clean side of filter tank shell filter space.The both ends of oil input channel 3 all have oil inlet, and oil inlet is that unthreaded hole connects
Mouth 4, for matching with heating rod and O-ring, the two sides of oil inlet offer threaded hole 5, the i.e. oil inlet at oil input channel both ends
It is designed to that the unthreaded hole interface form of rod heater can be assembled, i.e., also takes the screw thread oil inlet of original filter unilateral side
Disappear, is changed to completely the same with the heater interface of its other side.It can guarantee that filter two sides oil inlet can assemble in this way
Heater, the position that user can need that heater is selected to install according to the arrangement of oneself engine or vehicle.Other side interface
Then install a crossover sub additional.
As shown in Figure 4 and Figure 5, rod heater 7 includes: that heating rod 71, O-ring 72, installation fixation hole 73 and power supply connect
Plug-in unit 74, wherein rod heater 7 is fixed to the oil inlet of filter seat 1 by installation fixation hole 73, and heating rod 71 protrudes into filter
The oil input channel of clear device seat 1 heats fuel oil, and O-ring 72 is used to seal the fuel oil in filter oil duct, power connector 74
For rod heater power supply.
As shown in Figure 6 and Figure 7, crossover sub 8 includes: ring flange and oil duct plug, the appearance profile and bar type of ring flange
The head configuration of heater is almost the same, and two sides offer installation counterbore 81, the installation in position and aperture and heater respectively
Fixation hole is consistent, it is ensured that the interchangeability of crossover sub and heater, counterbore deflection assemble rear bolt with crossover sub
Overhead without departing from counterbore upper surface subject to.The center of oil duct plug offers tapped through hole 82, with former filter oil inlet
Threaded function is consistent, for the oil connection of assembly connection filter, such as link bolt.O is offered on the inside of oil duct plug
Type ring recess 83 is assemblied in crossover sub on filter hydraulic fluid port and has the function that seal fuel oil, with heating for assembling O-ring
The O-ring 1 of device acts on unanimously, and size is depending on the selection principle of filter upper hydraulic fluid port aperture and O-ring.Work as diesel fuel filter
When being unworthy of heater, oil inlet respectively fills a crossover sub at left and right sides of filter, and user can be any according to arrangement demand selection
One oil inlet connected pipes, the threaded hole on another adapter are blocked with plug screw cushioning circle.I.e. at present it is common
Two In and Two Out hydraulic fluid port filter it is completely the same.When user needs to be equipped with heater, it will need to install additional heater side
Crossover sub replaces with heater.Crossover sub uses played functional form (to convert with filter Interference fit
Connector can not only cooperate plug screw to cover the filter oil inlet of unthreaded hole structure together, but also can be by crossover sub by the filter of unthreaded hole structure
Clear device hydraulic fluid port and pipeline are attached), it can be relatively fixed and unique by direction by the filter interface for assembling rod heater
Interface form, which becomes interface direction, arbitrarily to be selected, and meet user to the different demands in interface direction.Simultaneously can also with
When family does not select band heater, the oil inlet of filter becomes each side one from original only one, increases user
To the selection quantity in filter interface direction.To meet different user or different product to the different demands of oil inlet direction, together
A filter need to generally open up at least two to three set filter seat molds simultaneously.It is connect by using the conversion that this patent provides
Head, filter manufacturer need to only open up a set of filter seat mold can meet different user to filter interface direction, number,
And whether wears heater etc. many demands, production cost can be greatly lowered.
To sum up, the crossover sub of the bar type diesel-heating filter can will assemble the filter interface of rod heater by side
Becoming interface direction to relatively fixed and unique interface form can arbitrarily select, and filter manufacturer need to only open up a set of filter
Clear device seat mold can meet different user to filter interface direction, number and many demands such as whether wear heater,
Production cost can be greatly lowered.
The description of the aforementioned specific exemplary embodiment to the utility model is in order to illustrate and illustration purpose.These
Description is not wishing to for the utility model to be limited to disclosed precise forms, and it will be apparent that according to the above instruction, can carry out
It is many to change and change.The purpose of selecting and describing the exemplary embodiment is that explaining the specific principle of the utility model
And its practical application, so that those skilled in the art can be realized and utilize a variety of different examples of the utility model
Property embodiment and various chooses and changes.The scope of the utility model is intended to by claims and its waits similar shapes
Formula is limited.
Claims (5)
1. a kind of bar type diesel-heating filter characterized by comprising
Element kit comprising: filter tank shell and filter paper, the filter tank shell includes: cylinder and end cap, which is located at cylinder
The port of body forms filter space；The filter paper is encapsulated in filter tank shell by the end cap of filter tank shell, by filter space every
From at dirty side and clean side；
Filter seat is threadedly coupled with the end cap of the filter tank shell, and is sealed by O-ring；The filter seat tool
There are oil road and oil input channel, the oil input channel is communicated with the dirty side of filter tank shell filter space, the oil road and filter tank shell
The clean side of filter space communicates, and the both ends of the oil input channel all have oil inlet, which is unthreaded hole interface, oil inlet
Two sides offer installation threaded hole；
Rod heater comprising: heating rod, O-ring, installation fixation hole and power connector, the installation fixation hole are used for
Rod heater is installed, the oil input channel that the heating rod protrudes into filter seat heats fuel oil, and the O-ring is for sealing
Fuel oil in oil input channel, the power connector are rod heater power supply；And
Crossover sub comprising: ring flange and oil duct plug, the two sides of the ring flange offer mounting hole, the oil respectively
The center of road plug offers tapped through hole, offers O-ring slot on the inside of the oil duct plug.
2. bar type diesel-heating filter as described in claim 1, which is characterized in that phase between the oil road and oil input channel
It is mutually independent, it does not communicate directly.
3. bar type diesel-heating filter as described in claim 1, which is characterized in that the two sides of the ring flange open up respectively
There is installation counterbore.
4. bar type diesel-heating filter as described in claim 1, which is characterized in that the ring flange is diamond shape.
5. bar type diesel-heating filter as described in claim 1, which is characterized in that the downside of the filter seat has filter
Core assembly screw socket, for being threadedly coupled with the end cap of filter tank shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821635395.2U CN209053727U (en) | 2018-10-09 | 2018-10-09 | Bar type diesel-heating filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821635395.2U CN209053727U (en) | 2018-10-09 | 2018-10-09 | Bar type diesel-heating filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209053727U true CN209053727U (en) | 2019-07-02 |
Family
ID=67050232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821635395.2U Active CN209053727U (en) | 2018-10-09 | 2018-10-09 | Bar type diesel-heating filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209053727U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109026473A (en) * | 2018-10-09 | 2018-12-18 | 广西玉柴机器股份有限公司 | Bar type diesel-heating filter |
-
2018
- 2018-10-09 CN CN201821635395.2U patent/CN209053727U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109026473A (en) * | 2018-10-09 | 2018-12-18 | 广西玉柴机器股份有限公司 | Bar type diesel-heating filter |
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