CN206950843U - A kind of board-like vehicle air filter of pulse self-cleaning - Google Patents
A kind of board-like vehicle air filter of pulse self-cleaning Download PDFInfo
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- CN206950843U CN206950843U CN201720380165.5U CN201720380165U CN206950843U CN 206950843 U CN206950843 U CN 206950843U CN 201720380165 U CN201720380165 U CN 201720380165U CN 206950843 U CN206950843 U CN 206950843U
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Abstract
The utility model discloses a kind of board-like vehicle air filter of pulse self-cleaning, including housing, the air inlet cover plate with shutter, plate filter element, pulse valve and the transmission mechanism for driving pulse valve movement.The air inlet cover plate with shutter is fixedly mounted on the opening on the right side of housing；The plate filter element is tiltedly mounted on the inside of housing, and housing or so chamber is separated and closes envelope by plate filter element；Bar nozzle is provided with the inside of the plate filter element；The bottom of the housing seal inner chamber is provided with accumulator；The board-like vehicle air filter of the utility model pulse self-cleaning, it is not only suitable for the self-cleaning of plate type air filter core, it is and smaller with volume, the advantages of air inflow is bigger, and automaticity is higher, it can be mounted directly on the movement wind devices such as various battlebuses or vehicle, the service life of filter core can greatly be extended, make engine horsepower more powerful, oil consumption is lower, and timeliness is higher.
Description
Technical field
Air cleaner technical field is the utility model is related to, specially a kind of board-like vehicle air filtering of pulse self-cleaning
Device.
Background technology
Existing various military vehicles, heavy truck, engineering machinery etc. are equipped with tub or board-like to meet engine charge needs
The filtering element for air filter of two kinds of basic patterns, or form multiple combinations body with oil-bath type, rotational flow type air air filter
Air cleaner, to extend filter element --- the service life of filter core as far as possible.However, except (the circle that I has invented
Barrel shape) outside vehicle-mounted pulse self-cleaning air filter, the area that they all can not be big in dust storm or poor air quality is long-term use of,
Directly influence the fighting capacity of the military vehicle or output of vehicle arrangement, timeliness and oil consumption.
However, medium-type Air Filter Filter Core has tub and board-like two kinds of basic patterns；The vehicle-mounted pulse that I has invented
Self-cleaning air filter has successfully solved the self-cleaning problem of tub filter core, but is not appropriate for the certainly clear of plate filter element
Wash, using with certain limitation.
Utility model content
The purpose of this utility model is to provide a kind of pulse self-cleaning board-like vehicle air filter, to solve the above-mentioned back of the body
The problem of being proposed in scape technology.
To achieve the above object, the utility model provides following technical scheme：A kind of board-like vehicle air of pulse self-cleaning
Filter, including housing, the air inlet cover plate with shutter, plate filter element, pulse valve and the transmission mechanism for driving pulse valve movement；
The air inlet cover plate with shutter is fixedly mounted on the opening on the right side of housing；The plate filter element is tiltedly mounted on housing
Inside, and housing or so chamber is separated and closes envelope by plate filter element；Bar nozzle is provided with the inside of the plate filter element；It is described
The bottom of housing seal inner chamber is provided with accumulator；The transmission mechanism includes motor, drive sprocket, by movable sprocket and chain,
And it is connected by movable sprocket by screw/nut transmission with pulse valve；The pulse valve is connected by Telescopic flexible pipe and accumulator
It is logical；The gas outlet of the pulse valve is connected with bar nozzle；Described pulse valve is when moving left and right with being arranged in housing
Limit switch contact at left and right sides of chamber roof, the right hand top of the housing cavity are provided with controller, controller difference
It is electrically connected with pulse valve, motor and limit switch；Air outlet, and air outlet and hair are offered on the left plate of the housing
The air inlet connection of motivation, the bottom of the housing is connected by installing side with engine or vehicle support stand.
As a kind of essential technical scheme of the present utility model, the plate filter element using high filtering precision, high-air-permeability,
The filter material manufacture of high bursting strength, to adapt to the flash of compressed air backwash.
As a kind of optimal technical scheme of the present utility model, installed on the flexible pipe that the accumulator is connected with mounted gas cylinder
There is flow shut-off valve, to ensure the safety of gas equipment.
Beneficial effect
Compared with prior art, the beneficial effects of the utility model are：The board-like vehicle-mounted sky of the utility model pulse self-cleaning
Air filter, pass through power supply on vehicle, automobile-used source of the gas, plate filter element, control system, the pulse valve that can be moved left and right and driver
The mating reaction of structure, the functional and advantage not only with all large-scale pulse self-cleaning air cleaners, and also it is fully small
Type, it is suitable for the self-cleaning of single small-sized plate filter element, smaller with volume, air inflow is bigger, and automaticity is higher
The advantages of, it can be mounted directly on the mobile devices such as various battlebuses or vehicle, using gas horse-power of equipment is stronger, oil consumption more saves,
Fighting capacity or timeliness are higher；With simple to operate, practical reliable, the various features such as easy to spread.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model；
Fig. 2 is electrical schematic diagram of the present utility model；
In figure：1- controllers, 2- transmission motors, 3- air outlets, 4- accumulators, 5- screw/nut transmissions, the passive chains of 6-
Wheel, 7- are fixedly mounted side, 8- pulse valves, 9- limit switches, 10- chains, and 11- stretches soft air-guide pipe, 12- drive sprockets, 13- bars
Type nozzle, 14- housings, 15- air inlet cover plates, 16- plate filter elements.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clear complete description.Obviously, described embodiment is only the utility model part of the embodiment, rather than whole realities
Apply example.Based on the embodiment in the utility model, those of ordinary skill in the art institute under the premise of creative work is not made
The every other embodiment obtained, belong to the scope of the utility model protection.
Refer to a kind of Fig. 1 embodiments provided by the utility model：A kind of board-like vehicle air filter of pulse self-cleaning,
Including controller 1, housing 14, the air inlet cover plate 15 with shutter, plate filter element 16, pulse valve 8 and drive pulse valve movement
Transmission mechanism；The air inlet cover plate 15 with shutter is fixedly mounted on the opening on the right side of housing 14, on air inlet cover plate 15
Shutter can block voluntarily to be fallen from the rainwater in upper air stream, intercepted rainwater by the gravity of rainwater；The board-like filter
Core 16 is inclined at the inside of housing 14, the Dou that inclines installation plate filter element can be allowed in the case where not influenceing normal air inlet by
The dust that blowback comes out more easily freely is fallen by the gravity of itself；The side of plate filter element 16 and housing or so two is completely separated simultaneously
Sealing；The sealing of plate filter element 16 inner side is provided with the pulse valve 8 and bar nozzle 13 that can be moved left and right；The housing 14
The bottom of inner chamber is provided with accumulator 4, and accumulator 4 is designed in housing 14, to make full use of the free space of housing 14, its volume
It is as far as possible small, but it is enough to maintain air pressure drop change during pulse cleaning little, with intensifier pulse backwash effect；The transmission mechanism
Including motor 2, drive sprocket 12, by movable sprocket 6 and chain 10, by movable sprocket 6 by screw/nut transmission 5 with moving pulse
Valve 8 moves left and right；Limit switch 9 can limit the mobile range of pulse valve;The air inlet of pulse valve 8 passes through Telescopic flexible pipe 11
Connected with accumulator 4；The gas outlet of the pulse valve 8 is connected with bar nozzle 13, bar nozzle 13 and moveable pulse valve 8
It is vertically connected, one side is provided with several apertures that aperture is not waited, to ensure that the dynamics of blowback up and down is equal；The top of pulse valve 8
Can be with being arranged on the limit switch 9a of the inner cavity top of housing 14,9b contacts, pass through limit switch and control system limits pulse
Moving range of the valve 8 in blowback；The right hand top of the inner chamber of housing 14 is provided with controller 1, controller 1 respectively with pulse
Valve 8, motor 2, limit switch 9 are electrically connected with, and connected by cable and soft air-guide pipe with vehicle power and gas cylinder；Controller 1
Also compressed switch including elementary errors, the self controlled element such as remote control, sequence timer；Its major function is：When filter core block or
When receiving artificial clear instruction, control is that blunderbuss startup transmission motor 2 drives pulse valve 8 to start slowly by transmission mechanism
Move back and forth；It is simultaneously emitted by a series of pulse electrical signals for having sequential and controls opening/closing for pulse valve, pulse valve 8 is sprayed by bar shaped
Mouth 13 plate filter element 16 have with compressed air sequential, from inner outside, in the range of a strip repeatedly strong
Pulse backwashing, to remove the dust stratification in filter core；When intake pressure difference returns to setting value, motor 2 stops operating, and pulse is anti-
Flushing process is also automatically stopped.Cleaning way can be automatic, manual, three kinds of modes of manual remote control arbitrarily from selection.
Air outlet 3 is offered on the left plate of the housing 14, is connected with flexible pipe with engine intake;The bottom of housing 14
There is the connecting plate 7 being connected with engine on plate, with fixed shell；The plate filter element 16 is resistance to using high accuracy, high-air-permeability, height
Broken degree filter material manufacture, the flash backwash of thousands of secondary compressed airs, service life can be stood>8000h.
The device is from power consumption<50W, gas consumption<0.1Nm3/min (0.5 ~ 0.8MPa), energy consumption is extremely low；They can be derived from car
The power supply and source of the gas of itself, have no effect on the normal of vehicle and run；If vehicle can separately match somebody with somebody an electronic pressure without source of the gas
Contracting machine, power consumption<250W.
The device can directly with the various special types such as tank, panzer, missile truck, heavy truck, mining machinery
Vehicle is supporting, can also be supporting with wind devices with the diesel-driven generator such as air compressor, high-power etc.-cut.
The control system of the board-like vehicle air filter of pulse self-cleaning, be《Vehicle-mounted pulse self-cleaning air filter
Control system》On the basis of, add control system as shown in Figure 2.Its operation principle is:Enabling signal is prolonged by IC7
When, J4 relay adhesives, ZC relays obtain electric adhesive and self-locking, and drive motor 2 rotates forward, and drive pulse valve 8 to left movement；Work as fortune
When row is to defined position, ZXK2 disconnects, and ZC dead electricity, motor 2 stops operating, ZXK1 adhesives, and FC adhesives and self-locking, motor 2 invert,
Pulse valve 8 is driven to move right, ZXK1 disconnects when operation is to another defined position, and FC dead electricity, ZC starts adhesive, motor 2 again
Rotate forward, go round and begin again；Until filter element cleaning is clean.At this moment ZC/FC dead electricity, whole cleaning process are automatically stopped.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply and deposited between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability includes, so that process, method, article or equipment including a series of elements not only will including those
Element, but also the other element including being not expressly set out, or it is this process, method, article or equipment also to include
Intrinsic key element.In the absence of more restrictions.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (3)
1. a kind of board-like vehicle air filter of pulse self-cleaning, including controller（1）, housing（14）, air inlet with shutter
Cover plate（15）, plate filter element（16）, pulse valve（8）With drive pulse valve（8）Mobile transmission mechanism；It is characterized in that：It is described
Air inlet cover plate with shutter（15）It is fixedly mounted on housing（14）The opening on right side；The plate filter element（16）Tilt installation
In housing（14）Inside, and plate filter element（16）Housing (14) left and right chamber is separated and closes envelope；The plate filter element（16）
Inner side be provided with bar nozzle（13）；The housing（14）The bottom of sealing inner chamber is provided with accumulator（4）；The driver
Structure includes motor（2）, drive sprocket（12）, by movable sprocket（6）And chain（10）, and by movable sprocket（6）Passed by screw/nut
Dynamic pair（5）With pulse valve（8）Connection；The pulse valve（8）Pass through Telescopic flexible pipe（11）With accumulator（4）Connection；The arteries and veins
Rush valve（8）Gas outlet and bar nozzle（13）It is connected；Described pulse valve（8）When moving left and right with being arranged on housing
（14）The limit switch of the left and right sides at the top of inner cavity chamber（9）Contact, the housing（14）The right hand top of inner chamber is provided with control
Device（1）, controller（1）Respectively with pulse valve（8）, motor（2）And limit switch（9）It is electrically connected with；The housing（14）A left side
Air outlet is offered on side plate（3）, and air outlet（3）It is connected with the air inlet of engine, the housing（14）Bottom pass through
Installation side (7) is connected with engine or vehicle support stand.
A kind of 2. board-like vehicle air filter of pulse self-cleaning according to claim 1, it is characterised in that：It is described board-like
Filter core（16）Manufactured using the filter material of high filtering precision, high-air-permeability, high bursting strength.
3. the board-like vehicle air filter of a kind of pulse self-cleaning according to claim 1, is further characterized in that：The storage
Can device（4）Flow shut-off valve is installed on the flexible pipe being connected with mounted gas cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720380165.5U CN206950843U (en) | 2017-04-12 | 2017-04-12 | A kind of board-like vehicle air filter of pulse self-cleaning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720380165.5U CN206950843U (en) | 2017-04-12 | 2017-04-12 | A kind of board-like vehicle air filter of pulse self-cleaning |
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| Publication Number | Publication Date |
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| CN206950843U true CN206950843U (en) | 2018-02-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720380165.5U Active CN206950843U (en) | 2017-04-12 | 2017-04-12 | A kind of board-like vehicle air filter of pulse self-cleaning |
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| CN (1) | CN206950843U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114851810A (en) * | 2022-05-20 | 2022-08-05 | 江苏风行动力科技有限公司 | Self-cleaning box type vehicle-mounted air filter |
-
2017
- 2017-04-12 CN CN201720380165.5U patent/CN206950843U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114851810A (en) * | 2022-05-20 | 2022-08-05 | 江苏风行动力科技有限公司 | Self-cleaning box type vehicle-mounted air filter |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190814 Address after: 224200 Weiqi Road South, Dongtai Economic Development Zone, Yancheng City, Jiangsu Province Patentee after: Jiangsu Wind Action Technology Co., Ltd. Address before: Room 213-2-402, Huizhong Beili 2 Community, Datun North Road, Chaoyang District, Beijing Patentee before: Chen Lei |