CN207513710U - A kind of air filtering core with prompt facility - Google Patents
A kind of air filtering core with prompt facility Download PDFInfo
- Publication number
- CN207513710U CN207513710U CN201721606566.4U CN201721606566U CN207513710U CN 207513710 U CN207513710 U CN 207513710U CN 201721606566 U CN201721606566 U CN 201721606566U CN 207513710 U CN207513710 U CN 207513710U
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- CN
- China
- Prior art keywords
- wall
- filter case
- air
- dust
- bottom end
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- 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.)
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a kind of air filtering cores with prompt facility, including filter case, the filter case side outer wall bottom position is welded with air inlet pipe, filter case bottom end outer wall has been bolted dust hopper, the dust hopper bottom end outer wall centre position is welded with blow-off pipe, and blow-off pipe bottom end is bolted with blowdown cap, the filter case inner wall is welded with dust block board close to dust hopper apical position, the filter case inner wall is connected with horizontal positioned cartridge support frame, the cartridge support frame inner wall is connected with filter core plate, the filter case inner wall is connected with horizontal positioned testing stand close to cartridge support frame apical position, and testing stand bottom end outer wall has been bolted air dust sensor.The utility model can be collected dust, facilitate blowdown, and easy cleaning improves working efficiency, simple and convenient, promotes air purification effect so that the gas after filtering is more pure and fresh, is conducive to engine work.
Description
Technical field
The utility model is related to air filtering core technical field more particularly to a kind of air filtering cores with prompt facility.
Background technology
Air filtering core is a kind of filter, is called air filtration cartridge, air cleaner, style etc..Be mainly used for construction engine,
Air filtration in automobile, agricultural locomotive, laboratory, sterile room and various accurate operation rooms.Engine is in the course of work
In it is to suck a large amount of air, if air, without filtering, the dust to suspend in air is inhaled into cylinder, will accelerate to live
The abrasion of plug group and cylinder.Larger particle enters between piston and cylinder, can cause serious " scuffing of cylinder bore " phenomenon, this is in drying
It is particularly acute in sandy working environment.Air cleaner plays mounted in carburetor or the front of air inlet pipe and filters out ash in air
The effect of dirt, sand grains ensures that, according to filtering principle, air cleaner can be divided into filtering into enough, clean air in cylinder
Formula, centrifugal, oil-bath type, combined type are several.Common air cleaner mainly has inertia oil-bath type air-filtering in engine
Device, papery dry-type air cleaner, polyurethane filter-element air filter etc. are several, and various air cleaners respectively have advantage and disadvantage, but
Inevitably all there are the contradictions between air inflow and filtering efficiency.With the further investigation to air cleaner, to air
The requirement of filter is also higher and higher, some new air filters occurs.Existing air cleaner does not have prompting work(
Can, when dust accumulation is excessive, the air inlet of engine can be influenced, is unfavorable for engine work.
Utility model content
The purpose of this utility model is to solve shortcoming in the prior art, and the one kind proposed has prompting work(
The air filtering core of energy.
To achieve these goals, the utility model employs following technical solution：
A kind of air filtering core with prompt facility, including filter case, the filter case side outer wall bottom position
It is welded with air inlet pipe, filter case bottom end outer wall has been bolted dust hopper, among the outer wall of the dust hopper bottom end
Position is welded with blow-off pipe, and blow-off pipe bottom end is bolted with blowdown cap, and the filter case inner wall is close to dust hopper apical position
Dust block board is welded with, the filter case inner wall is connected with horizontal positioned cartridge support frame, the cartridge support frame inner wall card
Filter core plate is connected to, the filter case inner wall is connected with horizontal positioned testing stand close to cartridge support frame apical position, and examines
Test aircraft bottom end outer wall has been bolted air dust sensor, and the filter case inner wall is close to testing stand bottom position card
Cellular-plastic panels are connected to, and cellular-plastic panels top and bottom end outer wall are rabbeted mandruka pad, the filter case top
Outer wall is bolted with metal cover members, and metal cover members top outer wall centre position is welded with air outlet pipe.
Preferably, the metal cover members top is bolted with pressure indicator, and pressure indicator is connected with place by signal wire
Manage device, processor model ARM9TDMI.
Preferably, the air-borne dust sensor model number is DSM501, and air-borne dust sensor passes through signal wire and place
Manage device connection.
Preferably, the mandruka pad rabbets active charcoal particle by polyethers foaming, and in mandruka pad.
Preferably, the cartridge support frame is bucket type structure, and cartridge support frame, testing stand and cellular-plastic panels are by note
Molding machine injection molding.
Preferably, metal cover members top inner wall is connected with sealing rubber pad, and filter case top outer wall be provided with
The seal groove that sealing rubber pad specification is adapted.
The beneficial effects of the utility model are：
1. by the flue-dust retainer, blow-off pipe and dust block board of installation, dust can be collected, facilitate blowdown, it is convenient clear
Reason improves working efficiency, simple and convenient, can prevent dust suck-back.
2. by the mandruka pad of installation, taste removal can be filtered again to the gas after filtering, it is net to promote air
Change effect so that the gas after filtering is more pure and fresh, is conducive to engine work.
3. by the pressure indicator of installation and air-borne dust sensor, the air ash of gas after detection filtering can be facilitated
Dust content facilitates prompting to repair and replace filter core, convenient to overhaul, can work as filter core with feedback gas pressure by pressure indicator
When plate blocks, pressure declines, and replaces filter core plate in time, ensures air filtering core normal work.
Description of the drawings
Fig. 1 be the utility model proposes a kind of air filtering core with prompt facility structure diagram；
Fig. 2 be the utility model proposes a kind of air filtering core dust block board with prompt facility structure diagram.
In figure：1 blowdown cap, 2 blow-off pipes, 3 dust hoppers, 4 air inlet pipe, 5 filter cases, 6 filter core plates, 7 cartridge support frames, 8
Testing stand, 9 cellular-plastic panels, 10 metal cover members, 11 air outlet pipes, 12 pressure indicators, 13 mandruka pads, 14 air-borne dusts pass
Sensor, 15 dust block boards.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.
With reference to Fig. 1-2, a kind of air filtering core with prompt facility, including filter case 5,5 side outer wall of filter case
Bottom position is welded with air inlet pipe 4, and 5 bottom end outer wall of filter case has been bolted dust hopper 3,3 bottom end outer wall of dust hopper
Centre position is welded with blow-off pipe 2, and 2 bottom end of blow-off pipe is bolted with blowdown cap 1, and 5 inner wall of filter case is close to 3 top of dust hopper
Position is welded with dust block board 15, and 5 inner wall of filter case is connected with horizontal positioned cartridge support frame 7,7 inner wall card of cartridge support frame
Filter core plate 6 is connected to, 5 inner wall of filter case is connected with horizontal positioned testing stand 8 close to 7 apical position of cartridge support frame, and examines
8 bottom end outer wall of test aircraft has been bolted air dust sensor 14, and 5 inner wall of filter case is close to 8 bottom position of testing stand
Cellular-plastic panels 9 are connected with, and 9 top of cellular-plastic panels and bottom end outer wall are rabbeted mandruka pad 13, filter case 5 pushes up
End outer wall is bolted with metal cover members 10, and 10 top outer wall centre position of metal cover members is welded with air outlet pipe 11.
In the utility model, 10 top of metal cover members is bolted with pressure indicator 12, and pressure indicator 12 passes through signal
Line is connected with processor, processor model ARM9TDMI, 14 model DSM501 of air-borne dust sensor, and air-borne dust and senses
Device 14 is connect by signal wire with processor, and mandruka pad 13 is by polyethers foaming, and there is interlocking in mandruka pad 13
Active carbon particle, cartridge support frame 7 is bucket type structure, and cartridge support frame 7, testing stand 8 and cellular-plastic panels 9 are by injection molding machine
Injection molding, 10 top inner wall of metal cover members are connected with sealing rubber pad, and 5 top outer wall of filter case is provided with and caulking gum
The seal groove that pad specification is adapted.
Operation principle：During work, gas enters device by air admission hole, then 13 mistake of filtered core plate 6 and mandruka pad
Filter, is discharged, pressure indicator 12 and air-borne dust sensor 14 by air outlet pipe 11, can facilitate the air of gas after detection filtering
Dust content facilitates prompting to repair and replace filter core, convenient to overhaul, by pressure indicator 12 can with feedback gas pressure, when
When filter core plate 6 blocks, pressure declines, and replaces filter core plate 6 in time, ensures air filtering core normal work, and the dust after filtering is in weight
Under power effect, it is collected into dust hopper 3, by opening blowdown cap 1, dust can be discharged by blow-off pipe 2, easy cleaning carries
High working efficiency, simple and convenient, dust block board 15 can prevent dust suck-back.
The preferable specific embodiment of the above, only the utility model, but the scope of protection of the utility model is not
This is confined to, in the technical scope that any one skilled in the art discloses in the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of air filtering core with prompt facility, including filter case（5）, which is characterized in that the filter case（5）One
Side outer wall bottom position is welded with air inlet pipe（4）, the filter case（5）Bottom end outer wall has been bolted dust hopper（3）,
The dust hopper（3）Bottom end outer wall centre position is welded with blow-off pipe（2）, and blow-off pipe（2）Bottom end is bolted with blowdown cap（1）,
The filter case（5）Inner wall is close to dust hopper（3）Apical position is welded with dust block board（15）, the filter case（5）Inner wall
It is connected with horizontal positioned cartridge support frame（7）, the cartridge support frame（7）Inner wall is connected with filter core plate（6）, outside the filter core
Shell（5）Inner wall is close to cartridge support frame（7）Apical position is connected with horizontal positioned testing stand（8）, and testing stand（8）Outside bottom end
Wall has been bolted air dust sensor（14）, the filter case（5）Inner wall is close to testing stand（8）Bottom position card
It is connected to cellular-plastic panels（9）, and cellular-plastic panels（9）Top and bottom end outer wall, which are rabbeted, mandruka pad（13）, the filter
Core housing（5）Top outer wall is bolted with metal cover members（10）, and metal cover members（10）Top outer wall centre position is welded with outlet
Pipe（11）.
A kind of 2. air filtering core with prompt facility according to claim 1, which is characterized in that the metal cover members
（10）Top is bolted with pressure indicator（12）, and pressure indicator（12）Processor, processor model are connected with by signal wire
For ARM9TDMI.
3. a kind of air filtering core with prompt facility according to claim 1, which is characterized in that the air-borne dust passes
Sensor（14）Model DSM501, and air-borne dust sensor（14）It is connect by signal wire with processor.
A kind of 4. air filtering core with prompt facility according to claim 1, which is characterized in that the mandruka pad
（13）By polyethers foaming, and mandruka pad（13）The middle active charcoal particle of interlocking.
A kind of 5. air filtering core with prompt facility according to claim 1, which is characterized in that the cartridge support frame
（7）For bucket type structure, and cartridge support frame（7）, testing stand（8）And cellular-plastic panels（9）By injection molding machine injection molding.
A kind of 6. air filtering core with prompt facility according to claim 1, which is characterized in that the metal cover members
（10）Top inner wall is connected with sealing rubber pad, and filter case（5）Top outer wall is provided with to be adapted with sealing rubber pad specification
Seal groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721606566.4U CN207513710U (en) | 2017-11-27 | 2017-11-27 | A kind of air filtering core with prompt facility |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721606566.4U CN207513710U (en) | 2017-11-27 | 2017-11-27 | A kind of air filtering core with prompt facility |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207513710U true CN207513710U (en) | 2018-06-19 |
Family
ID=62541438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721606566.4U Expired - Fee Related CN207513710U (en) | 2017-11-27 | 2017-11-27 | A kind of air filtering core with prompt facility |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207513710U (en) |
-
2017
- 2017-11-27 CN CN201721606566.4U patent/CN207513710U/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 |
Granted publication date: 20180619 Termination date: 20191127 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |