CN208749471U - A kind of methanol filter - Google Patents
A kind of methanol filter Download PDFInfo
- Publication number
- CN208749471U CN208749471U CN201821294980.0U CN201821294980U CN208749471U CN 208749471 U CN208749471 U CN 208749471U CN 201821294980 U CN201821294980 U CN 201821294980U CN 208749471 U CN208749471 U CN 208749471U
- Authority
- CN
- China
- Prior art keywords
- pedestal
- methanol
- shell
- liquid outlet
- drainage tube
- 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
Links
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 title claims abstract description 128
- 239000007788 liquid Substances 0.000 claims abstract description 45
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 43
- 238000001914 filtration Methods 0.000 claims abstract description 23
- 238000013022 venting Methods 0.000 claims description 13
- 238000007789 sealing Methods 0.000 claims description 9
- 239000007789 gas Substances 0.000 description 22
- 238000000034 method Methods 0.000 description 7
- 239000000446 fuel Substances 0.000 description 5
- 239000012535 impurity Substances 0.000 description 4
- 241001484259 Lacuna Species 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 239000003502 gasoline Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- -1 matter filter out Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000011045 prefiltration Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to a kind of methanol filters comprising the filter core assembly below the pedestal is arranged in pedestal, the drainage tube being vertically arranged in inside the filter core assembly and the shell being arranged in outside the filter core assembly；The pedestal includes mounting hole, inlet, liquid outlet and gas vent, and the inlet and liquid outlet are located at the top of mounting hole；The filter core assembly includes upper end cover, and the lower cover below the upper end cover is arranged in, and the filtering layer between upper end cover and lower cover is arranged in and is circumferentially positioned at the central tube of filtering layer inner surface；The drainage tube is located at the center of central tube, is provided with pressure compensation opening on the drainage tube；The lower part of the housing is provided with positioning table, drainage hole, spring and bleed plug.The utility model provides clean methanol for engine, ensure that the high efficient and reliable of methanol feed system work.
Description
Technical field
The utility model belongs to automobile engine prefilter technical field, and in particular to a kind of methanol filter.
Background technique
Increasingly serious, the needs of potential risk and the national energy security strategy of energy crisis, so that right of Environmental Protection Situation
The development for firing methanol alternative fuel is very urgent.Methanol is a kind of physicochemical properties and the approximate organic-fuel of gasoline, can be with
It is made by productions such as natural gas, coal, biological raw materials.The methanol thermal efficiency is high, burning release polluter is less, can satisfy existing
The power and emission request of engine.Meanwhile methanol existing for room temperature liquid is convenient for transmission & distribution, is suitble to promote and apply.So methanol
It is very suitable for the alternative energy source as fuel oil.
The methanol used as vehicle fuel may be mixed into some impurity during transport, storage.Motor vehicle fuel
Feed system part can also have some impurity during processing and transporting storage.To guarantee methanol vehicle fuel feed system
The stability and reliability of work are equipped in system and filter out impurity and guarantee that the methanol filter of system clean degree is very necessary
's.
Summary of the invention
The technical problem to be solved by the utility model is to provide a kind of methanol filters, ensure that methanol feed system
The high efficient and reliable of work.
To achieve the above object, the technical solution of the utility model includes pedestal, and the filter core below the pedestal is arranged in
Assembly, the drainage tube being vertically arranged in inside the filter core assembly and the shell being arranged in outside the filter core assembly；
The pedestal includes mounting hole, inlet, liquid outlet and gas vent, and the inlet and liquid outlet are located at installation
The top in hole；
The filter core assembly includes upper end cover, the lower cover below the upper end cover is arranged in, setting is in upper end cover under
Filtering layer between end cap and the central tube for being circumferentially positioned at filtering layer inner surface；
The drainage tube is located at the center of central tube, is provided with pressure compensation opening on the drainage tube；
The lower part of the housing is provided with positioning table, drainage hole, spring and bleed plug.
Further, the both ends of the inlet and liquid outlet are respectively arranged with quick connector.
Further, the inlet and liquid outlet are located at the both ends on pedestal top, and inlet and liquid outlet are coaxially isometrical.
Further, end cap seal circle is provided between upper end cover and pedestal.
Further, the positioning table is two or more；The spring be located at the lower surface of lower cover bottom with
Between housing bottom upper surface；The lower surface of housing bottom is arranged in the drainage hole；Bleed plug is adapted with drainage hole, drain
Plug is arranged in drainage hole lower part.
Further, sealing ring is set between shell and pedestal.
Further, retaining ring is provided on the outside of the outside of shell and pedestal.
Further, drain sealing ring is provided between bleed plug and shell.
Further, the drainage tube is vertically arranged at the inside of central tube, and drainage tube upper end is attached with pedestal.
Further, it is provided with venting plug on the gas vent, exhausting seal ring is provided between gas vent and venting plug,
And the handle portion of venting plug is butterfly structure.
The utility model good effect is as follows:
When the utility model is used, methanol reaches dirty side by inlet, the filtering through filter layer, can will be miscellaneous in methanol
The harmful substances such as matter filter out, and methanol is made to reach clean side, liquid outlet are reached using drainage tube, to provide clearly for engine
Clean methanol.The entrance of methanol can be such that the gas inside filter is compressed in the process, and initial stage liquid level is lower than drainage tube
When the nozzle of lower end, gas can be discharged inside filter by drainage tube；When filter liquid level is higher than drainage tube lower end nozzle, gas
Body can not quickly be discharged, and internal gas can be discharged by opening top venting plug at this time；With the extension of use process, after
Phase enters a small amount of gas inside filter, after the interior interporal lacuna by draining pipe outer wall and upper end cover gradually by pressure compensation opening
Discharge to guarantee that filter internal pressure is stablized, and can make internal liquid level flood entire filtering layer, enable the abundant benefit of filtering layer
With.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the enlarged drawing in the portion A of Fig. 1；
Fig. 3 is the structural schematic diagram of the utility model venting plug；
Fig. 4 is the enlarged drawing in the portion B of Fig. 1；
In attached drawing, 1 pedestal, 1-1 mounting hole, 1-2 inlet, 1-3 liquid outlet, 1-4 gas vent, 2 quick connectors, 3 filter cores
Assembly, 3-1 upper end cover, 3-2 end cap seal circle, 3-3 filtering layer, 3-4 central tube, 3-5 lower cover, 4 drainage tubes, 4-1 pressure balance
Hole, 5 shells, 5-1 positioning table, 5-2 drainage hole, 6 retaining rings, 7 sealing rings, 8 springs, 9 bleed plugs, 10 drain sealing rings, 11 rows
Vent plug, 12 exhausting seal rings.
Specific embodiment
The utility model is further described and is explained with reference to the accompanying drawing.
As shown in Figs 1-4, the utility model includes pedestal 1, and the filter core assembly 3 below the pedestal 1 is arranged in, sets vertically
The shell 5 setting the drainage tube 4 inside the filter core assembly 3 and being arranged in outside the filter core assembly 3；
The pedestal 1 includes mounting hole 1-1, inlet 1-2, liquid outlet 1-3 and gas vent 1-4, the gas vent 1-4
It is vertically arranged at the top of pedestal, the inclined outside in the centre of inlet 1-2 and liquid outlet 1-3；Mounting hole 1-1 is located at the two of pedestal 1
End, mounting hole 1-1 have 2, and the inlet 1-2 and liquid outlet 1-3 are located at the top of mounting hole 1-1；Further, institute
The both ends that inlet 1-2 and liquid outlet 1-3 is located at 1 top of pedestal are stated, inlet 1-2 and liquid outlet 1-3 are coaxially isometrical, inlet
1-2 and liquid outlet 1-3 is separated in the inside of pedestal 1.Further, the both ends of the inlet 1-2 and liquid outlet 1-3 point
It is not provided with quick connector 2, quick connector 2 and inlet 1-2 and liquid outlet 1-3 are attached using welding manner.
The filter core assembly 3 includes upper end cover 3-1, and the lower cover 3-5 below the upper end cover 3-1 is arranged in, sets vertically
It sets the filtering layer 3-3 between upper end cover 3-1 and lower cover 3-5 and is circumferentially positioned at the central tube 3-4 of filtering layer 3-3 inner surface；
Filtering layer 3-3 is surrounded on the outside of central tube 3-4, further, end cap seal circle 3-2 is provided between upper end cover 3-1 and pedestal 1,
The end cap seal horizontal position circle 3-2 is to be located in the liquid inlet between 1-2 and liquid outlet 1-3.End cap seal circle 3-2 vertical position is position
Lower section between inlet 1-2 and liquid outlet 1-3.
Pressure compensation opening 4-1 is provided on the drainage tube 4；Further, the drainage tube 4 is vertically arranged at central tube
The inside of 3-4,4 upper end of drainage tube are connect with pedestal row.
5 lower part of shell is provided with positioning table 5-1, drainage hole 5-2, spring 8 and bleed plug 9.The positioning table 5-1 is
Two or more；The spring 8 is located between 5 upper base surface of lower surface and shell of the bottom lower cover 3-5, positioning table
5-1 is between spring 8 and shell 5；The lower surface of 5 bottom of shell is arranged in the drainage hole 5-2, positioned at the lower section of spring 8；
Bleed plug 9 is adapted with drainage hole 5-2, and bleed plug 9 is arranged in the lower part drainage hole 5-2.
Further, sealing ring 7 is set between shell 5 and pedestal 1, carries out radial seal, sealing ring 7 is respectively up and down
Be provided with retaining ring 6 on the outside of pedestal 1 and shell 5, the outside of shell 5 and pedestal 1, retaining ring 6 using engagement thread and pedestal 1 into
Row connection, shell 5 and pedestal 1 are attached.
Further, drain sealing ring 10 is provided between bleed plug 9 and shell 5.
Further, it is provided with venting plug 11 on the gas vent 1-4, is provided between gas vent 1-4 and venting plug 11
Exhausting seal ring 12.
The drainage hole 5-2 is set to 5 lower central position of shell.
The spring 8 is coating wire or stainless steel wire with anti-methanol corrosive power.
The bleed plug 9 is set to 5 bottom middle position of shell, is attached using screw thread, is provided between shell 5
Drain sealing ring 10.
The handle of the venting plug 11 is butterfly structure, carries out radial seal using exhausting seal ring 12, and use screw thread
Structure is attached with gas vent 1-4.
The pedestal 1, quick connector 2, upper end cover 3-1, central tube 3-4, lower cover 3-5, drainage tube 4, shell 5, locking
Ring 6, bleed plug 9 and venting plug 11 are all using the plastics with anti-methanol corrosive power.
Drainage tube 4 is arranged in close to the side of inlet 1-2 in pressure compensation opening 4-1, and pressure compensation opening 4-1 is located at liquid outlet
It is liquid outlet 1-3 above pressure compensation opening 4-1 between 1-3 and upper end cover 3-1, is upper end cover 3-1 below pressure compensation opening 4-1；
Dirty side 13 is between filtering layer 3-3 and shell 5；
Clean side 14 is inside filtering layer 3-3.
Inlet 1-2 is connected to the outside of filter core assembly 3；
Liquid outlet 1-3 is connected to the upper end of drainage tube 4；
There are gaps between the periphery upper end cover 3-1 and shell 5, are used for into methanol.
The inlet 1-2 and liquid outlet 1-3 is located at the two sides on 1 top of pedestal, and inlet 1-2 and liquid outlet 1-3 are coaxial
Isometrical, inlet 1-2 and liquid outlet 1-3 are separated in the inside of pedestal 1, are divided into feed liquor part and dispensing parts, feed liquor
Part includes inlet 1-2 and filtering layer 3-3, and dispensing parts include liquid outlet 1-3 and drainage tube 4, liquid outlet 1-3 and drainage tube 4
Top connection；Methanol enters from inlet 1-2, flows downstream into filtering layer 3-3, enters central tube 3-4 through filter layer 3-3 filtering,
As quantity of methyl alcohol increases, liquid level increases, and filtered methanol enters drainage tube 4, finally flows out at the top of drainage tube 4.
When the utility model is used, methanol reaches dirty side 13 by inlet, and the filtering through filter layer 3-3 can be by methanol
In the harmful substances such as impurity filter out, so that methanol is reached clean side 14, reach liquid outlet using drainage tube 4, thus for hair
Motivation provides clean methanol.The entrance of methanol can be such that the gas inside filter is compressed in the process, initial stage liquid level
When lower than 4 lower end nozzle of drainage tube, gas can be discharged inside filter by drainage tube 4；When filter liquid level is higher than drainage tube 4
When the nozzle of lower end, gas can not be quickly discharged, and internal gas can be discharged by opening top venting plug 11 at this time；With making
With the extension of process, the later period enters a small amount of gas inside filter, by between the inner hole of 4 outer wall of drainage tube and upper end cover 3-1
It is gradually discharged after gap by pressure compensation opening 4-1, to guarantee that filter internal pressure is stablized, and internal liquid level can be made to flood entirely
Filtering layer makes filtering layer 3-3 be fully utilized.
The utility model is when first used, and when being more than 4 lower end nozzle of drainage tube due to liquid level, gas can not be quick
Discharge, internal gas can be discharged by opening top venting plug 11 at this time；With the extension of use process, the later period enters filter
A small amount of gas inside clear device, by after the interior interporal lacuna of 4 outer wall of drainage tube and upper end cover 3-1 by pressure compensation opening 4-1 gradually
Discharge to guarantee that filter internal pressure is stablized, and can make internal liquid level flood entire filtering layer, keep filtering layer 3-3 abundant
It utilizes.
The utility model can independently replace filter core, and conventional filter replacement filter core is avoided to need to scrap together together with shell
Drawback；Meanwhile the bleed plug 9 that 5 bottom of shell is installed can be unscrewed before replacing filter core, first internal methanol is released, uses vessel
By its recycling and reusing, avoid causing unnecessary methanol loss in replacement process, more economical environmental protection.
The foregoing description of the disclosed embodiments can be realized professional and technical personnel in the field or using originally practical new
Type.Various modifications to these embodiments will be readily apparent to those skilled in the art, and determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the present invention will not be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest scope consistent with features of novelty.
Claims (10)
1. a kind of methanol filter, it is characterised in that: it includes pedestal (1), the filter core assembly being arranged below the pedestal (1)
(3), the internal drainage tube (4) of the filter core assembly (3) and setting are vertically arranged in the shell of the filter core assembly (3) outside
Body (5)；
The pedestal (1) includes mounting hole (1-1), inlet (1-2), liquid outlet (1-3) and gas vent (1-4), it is described into
Liquid mouth (1-2) and liquid outlet (1-3) are located at the top of mounting hole (1-1)；
The filter core assembly (3) includes upper end cover (3-1), the lower cover (3-5) being arranged below the upper end cover (3-1), if
It sets the filtering layer (3-3) between upper end cover (3-1) and lower cover (3-5) and is circumferentially positioned in filtering layer (3-3) inner surface
Heart pipe (3-4)；
The drainage tube (4) is located at the center of central tube (3-4), is provided with pressure compensation opening (4-1) on the drainage tube (4)；
Shell (5) lower part is provided with positioning table (5-1), drainage hole (5-2), spring (8) and bleed plug (9).
2. a kind of methanol filter according to claim 1, it is characterised in that: the inlet (1-2) and liquid outlet (1-
3) both ends are respectively arranged with quick connector (2).
3. a kind of methanol filter according to claim 1, it is characterised in that: the inlet (1-2) and liquid outlet (1-
3) it is located at the both ends on pedestal (1) top, inlet (1-2) and liquid outlet (1-3) are coaxial isometrical.
4. a kind of methanol filter according to claim 1, it is characterised in that: set between upper end cover (3-1) and pedestal (1)
It is equipped with end cap seal circle (3-2).
5. a kind of methanol filter according to claim 1, it is characterised in that: the positioning table (5-1) is two or two
More than a；The spring (8) is located between the lower surface of the bottom lower cover (3-5) and shell (5) upper base surface；The drain
Hole (5-2) is arranged in the lower surface of shell (5) bottom；Bleed plug (9) is adapted with drainage hole (5-2), and bleed plug (9) setting exists
The lower part drainage hole (5-2).
6. a kind of methanol filter according to claim 1, it is characterised in that: be arranged between shell (5) and pedestal (1) close
Seal (7).
7. a kind of methanol filter according to claim 1, it is characterised in that: the outside of shell (5) is outer with pedestal (1)
Side is provided with retaining ring (6).
8. a kind of methanol filter according to claim 1, it is characterised in that: be arranged between bleed plug (9) and shell (5)
There are drain sealing ring (10).
9. a kind of methanol filter according to claim 1, it is characterised in that: during the drainage tube (4) is vertically arranged at
The inside of heart pipe (3-4), drainage tube (4) upper end are attached with pedestal (1).
10. a kind of methanol filter according to claim 1, it is characterised in that: the row of being provided on the gas vent (1-4)
Vent plug (11) is provided with exhausting seal ring (12) between gas vent (1-4) and venting plug (11), and the handle portion of venting plug (11)
It is divided into butterfly structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821294980.0U CN208749471U (en) | 2018-08-13 | 2018-08-13 | A kind of methanol filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821294980.0U CN208749471U (en) | 2018-08-13 | 2018-08-13 | A kind of methanol filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208749471U true CN208749471U (en) | 2019-04-16 |
Family
ID=66080054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821294980.0U Expired - Fee Related CN208749471U (en) | 2018-08-13 | 2018-08-13 | A kind of methanol filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208749471U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108894900A (en) * | 2018-08-13 | 2018-11-27 | 河北亿利橡塑集团有限公司 | A kind of methanol filter |
-
2018
- 2018-08-13 CN CN201821294980.0U patent/CN208749471U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108894900A (en) * | 2018-08-13 | 2018-11-27 | 河北亿利橡塑集团有限公司 | A kind of methanol filter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 054801 north of Zhigong Avenue and west of Jiuhuashan Road, Qinghe County, Xingtai City, Hebei Province Patentee after: Hebei Yili Technology Co.,Ltd. Address before: 054800 No. 27, New Century Avenue, Xingtai, Hebei, Qinghe County Patentee before: HEBEI YILI GROUP Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190416 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |