CN205400943U - Pneumatics is patted and is loose gas blowout and blows self -cleaning formula air cleaner - Google Patents

Pneumatics is patted and is loose gas blowout and blows self -cleaning formula air cleaner Download PDF

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Publication number
CN205400943U
CN205400943U CN201620157410.1U CN201620157410U CN205400943U CN 205400943 U CN205400943 U CN 205400943U CN 201620157410 U CN201620157410 U CN 201620157410U CN 205400943 U CN205400943 U CN 205400943U
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filter
self
air
patted
gas blowout
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CN201620157410.1U
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赵永胜
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赵永胜
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Abstract

The utility model discloses a pneumatics is patted and is loose gas blowout and blows self -cleaning formula air cleaner is applicable to automobile engine, and it includes: dust collector is patted in filter core, controlling means and jetting, wherein, dust collector is patted in the jetting, and the adaptation sets up in the filter core, connect automobile engine's prefilter on / one -level filter the unit and engine / next stage filters between the unit, controlling means connects and pats dust collector in the jetting for dust collector is patted in the control jetting. The utility model discloses a scheme, can overcome among the prior art dust removal degree of difficulty big, waste time and energy and defect such as maintenance cost height, convenient, labour saving and time saving and the low beneficial effect of maintenance cost realize removing dust.

Description

Self-cleaning air filter is blown in a kind of pneumatic beating and scattered gas blowout
Technical field
This utility model belongs to automobile technical field, is specifically related to a kind of pneumatic beating and self-cleaning air filter is blown in scattered gas blowout, particularly relates to a kind of pneumatic beating and self-cleaning air filter is blown in scattered gas blowout.
Background technology
The air filter major part of current automobile engine adopts papery cleaner, and the maintenance dust collection method of paper filter core is a lot, for instance the 45 degree of angle dedustings in papery cleaner of hand-held gases at high pressure.The filter element of papery cleaner must be lifted down by this method from car, and the dust granule etc. embedding filter medium depths can not be cleared up away, causes filter element due to the embedding extremely initial failure of dust unavoidably, and then engine consumption is increased.Thus so that during the working expenditure of electromotor, effort, and the replacement cycle of filter element shortens, it is necessary to the filter element frequently more renewed.
Prior art exists dedusting difficulty is big, wastes time and energy and the defect such as maintenance cost is high.
Utility model content
The purpose of this utility model is in that, for drawbacks described above, it is provided that self-cleaning air filter is blown in a kind of pneumatic beating and scattered gas blowout, blows, to utilize compression air in vehicle-mounted gas bomb to dissipate gas blowout, the double-mode removing dust adding beating vibration filter element.
This utility model provides a kind of pneumatic beating and scattered gas blowout to blow self-cleaning air filter, suitable in automobile engine, this pneumatic beating and scattered gas blowout are blown self-cleaning air filter and are included: dust arrester is patted in filter element, control device and winding-up, wherein, dust arrester is patted in described winding-up, adaptation is arranged at described filter element, is connected between the prefilter/upper level filtering unit of automobile engine and electromotor/next stage filtering unit;Described control device, is connected to described winding-up and pats dust arrester, is used for controlling described winding-up and pats dust arrester.
Preferably, dust arrester is patted in described winding-up, including: supply branch road, air inlet electromagnetic valve, gas transmission branch road and filter body, wherein, described supply branch road, it is connected with gas transmission branch road by described air inlet electromagnetic valve;Described gas transmission branch road, is connected to inside described filter element;Described control device, is connected to described air inlet electromagnetic valve;Described filter body, installs with described filter element adaptation.
Preferably, described supply branch road, including the air pump and the gas bomb that are sequentially connected to described air inlet electromagnetic valve.
Preferably, described supply branch road, also include being connected to the air relief valve between described air pump and described gas bomb and Pressure gauge.
Preferably, described air delivery device, including being connected to the air inlet pipe within described filter element, annular cylinder liner, escape pipe, air valve and gas blow head from described air inlet electromagnetic valve successively.
Preferably, described air delivery device, also include: annular cylinder liner plug, valve annular piston and the return spring being connected with described annular cylinder liner adaptation, the clamp nut being connected with described air inlet pipe and described annular cylinder liner plug adaptation, and with described annular cylinder liner adaptation arrange beating support.
Preferably, described beating support, including: three-legged support or ring support.
Preferably, dust arrester is patted in described winding-up, also includes: adaptation is arranged at the cleaner enclosing cover that described filter body is peripheral, and/or, adaptation is arranged at the filter element enclosing cover that described filter element is peripheral.
Preferably, dust arrester is patted in described winding-up, also includes: adaptation is arranged at the dust-exhausting bag of described cleaner cover bottom portion.
Preferably, described control device, including being sequentially connected to the accumulator of described air inlet electromagnetic valve, command switch and air inlet electromagnetic valve relay indicating light.
Thus, scheme of the present utility model solution utilizes compresses the problem that the double-mode removing dust adding beating vibration filter element is blown in the scattered gas blowout of air in vehicle-mounted gas bomb, thus, overcome that dedusting difficulty in prior art is big, waste time and energy and defect that maintenance cost is high, it is achieved the beneficial effect that dedusting is convenient, time saving and energy saving and maintenance cost is low.
Other features and advantages of the utility model will be set forth in the following description, and, partly become apparent from description, or understand by implementing this utility model.
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 be pneumatic beating of the present utility model and scattered gas blowout blow self-cleaning air filter normal air inlet time structural representation;
Fig. 2 be pneumatic beating of the present utility model and scattered gas blowout blow self-cleaning air filter back flushing filter core time structural representation;
Fig. 3 a and Fig. 3 b is pneumatic beating of the present utility model and the structural representation of pneumatic beating modular system in self-cleaning air filter is blown in scattered gas blowout;Wherein, Fig. 3 a is air valve open mode, and Fig. 3 b is air valve closed mode;
Fig. 4 a and Fig. 4 b is pneumatic beating of the present utility model and the structural representation of beater support in self-cleaning air filter is blown in scattered gas blowout;Wherein, Fig. 4 a is three-legged support structure, and Fig. 4 b is ring support structure.
In conjunction with accompanying drawing, in this utility model embodiment, accompanying drawing labelling is as follows:
1-air pump;2-gas bomb;3-air inlet electromagnetic valve;4-air valve;5-escape pipe;6-annular cylinder liner;7-air inlet pipe;8-clamp nut;9-annular cylinder liner plug;10-beater support;11-return spring;12-gas blow head;13-filter element;14-filter element enclosing cover;15-dust-exhausting bag;16-cleaner enclosing cover;17-air relief valve;18-Pressure gauge;19-accumulator;20-command switch;21-air inlet electromagnetic valve relay indicating light;22-valve annular piston;23-filter body;24-three-legged support;25-ring support.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearly, below in conjunction with this utility model specific embodiment and corresponding accompanying drawing, technical solutions of the utility model are clearly and completely described.Obviously, described embodiment is only a part of embodiment of this utility model, rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of this utility model protection.
According to embodiment of the present utility model, it is provided that self-cleaning air filter is blown in a kind of pneumatic beating and scattered gas blowout.
Self-cleaning air filter is blown in pneumatic beating and the scattered gas blowout of the present embodiment, including controlling device and winding-up beating dust arrester.Self-cleaning air filter structure chart is blown in pneumatic beating and scattered gas blowout when being illustrated in figure 1 normal air inlet, outside air enters paper filter core from prefilter or upper level filtering unit after primary filter, its small particles and dust are attached to cartridge surface, the air of cleaning enters cleaner, afterwards along with air-flow enters electromotor or next stage filtering unit enters electromotor.This is the route schematic diagram that air filtering crossed by papery cleaner.
Wherein, dust arrester is patted in winding-up, including air pump 1, gas bomb 2, air inlet electromagnetic valve 3, air valve 4, escape pipe 5, annular cylinder liner 6, air inlet pipe 7, clamp nut 8, annular cylinder liner plug 9, beater support 10, return spring 11, gas blow head 12, air relief valve 17, Pressure gauge 18 and valve annular piston 22.Beater support is fixed in filter body 23, and cleaner enclosing cover 16 is fixed on beater support by clamp nut, and filter element enclosing cover 14 need to ensure to contact with filter body 23 to fully seal.Valve annular piston 22 and air valve 4 are integrated part, and in normal air inlet, this integral piece is in open mode under the effect of return spring 11.
When pneumatic beating and scattered gas blowout blow self-cleaning air filter receive blowback air instruction time, air pump 1 produces compression air and reduces to winding-up air pressure needed for system after air relief valve 17.After after gas bomb 2, owing to air inlet pipe 7 caliber changes, at this moment air flow rate is very big, air inlet electromagnetic valve is opened, compression air enters gas blow head 12 through escape pipe 5, current limiting pressure-limiting effect because of gas blow head 12, gas pressure quickly passes back to air inlet pipe 7 from escape pipe 5, when the circular aperture having arrived air inlet pipe 7 end enters into annular cylinder liner, promote valve annular piston 22 and air valve 4 to left movement, return spring 11 is in compressive state, blocks until the filter element 13 of filter body 23 is exported by air valve 4.Gas blow head 12 surface is the aperture of conical ring arrangement, and air-flow, through the scattered gas effect of gas blow head, is uniformly diffused into filter element 13 compressed-air actuated air-flow internal.Now produce pneumatic beating when both of which cleaning filter element: Fig. 2 show back flushing filter core and self-cleaning air filter structure chart is blown in scattered gas blowout.
The first pattern: dissipate gas flow pattern, owing to filter element 13 outlet has the sealing of air valve 4, the chamber pressure making whole " dirty " filter element (filter element such as attaching particles and dust) raises, air-flow can only blow to the cartridge surface of surface attachment granule and dust from inside to outside, reaches the purpose of cleaning filter element;
The second pattern: pneumatic beating pattern, air valve 4 seals outlet, filter element 13 chamber pressure is made to raise, when air pressure be increased to produce the thrust of air valve 4 more than the closing forces of air valve 4 time air valve 4 open, air valve 4 is opened rear filter element 13 chamber pressure and is reduced, with and air valve 4 close, such reciprocation cycle until compression air cleaner filter element after, chamber pressure is reduced to till can not opening air valve.The vibration of patting of air valve 4 is the second pattern cleaning filter element, it is possible to reach the effect of high-efficiency cleaning filter element.It is illustrated in figure 3 pneumatic beating modular system schematic diagram.Granule and the dust of cartridge surface attachment leave cleaner through the dust-exhausting bag of dust-exhausting bag 15, prefilter or upper level filtering unit.
In one example, filter element can select traditional paper filter core or polyester fiber filter element.
In one example, gas receiver provides the compression air of big flow for cleaning filter element, and for this, gas outlet tube all adopts heavy caliber trachea and joint.
In one example, beater support can adopt rear portion trishores mode (such as three-legged support 24) and middle part annular brace mode (such as ring support 25) two kinds, is illustrated in figure 4 two different form of beater support figure.
Control device of the present utility model is made up of command switch 20, air inlet electromagnetic valve relay indicating light 21 and accumulator 19, and push button electromagnetic switch selected by switch, and closedown is opened for a long time can to prevent driver from forgetting, increases power consumption to car load accumulator and source of the gas;Additionally, push-button switch can continuous control opening and closing gas circuit, formed pulsed air pressure be conducive to cleaning filter element, also make simultaneously air valve produce pat vibration effect.Air inlet electromagnetic valve relay indicating light lights when air inlet electromagnetic valve works.
Gain effect of the present utility model is: the technical solution of the utility model; the filter element cleaning action of both of which can be realized; remove particulate matter and dust; improve engine aspirating system; the regular maintenance of electromotor and the periodic maintenance of cleaner are played a very good protection; eliminating artificial cleaning and change the tedious work of filter element, operator just can operate in driver's cabin, simply efficiently;Also electromotor has been reached fuel-efficient, the purpose of fuel-economizing, reduce the maintenance cost of vehicle, add benefit.The program relatively simple for structure, it is possible to repacking uses on existing dry type cleaner, debug use, keep in repair more convenient.
Through substantial amounts of verification experimental verification, adopt the technical scheme of the present embodiment, it is possible to save manual maintenance and take and filter element expense.
To sum up, skilled addressee readily understands that, under the premise do not conflicted, above-mentioned each advantageous manner can freely combine, superposition.
The foregoing is only embodiment of the present utility model, be not limited to this utility model, for a person skilled in the art, this utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment of making, equivalent replacement, improvement etc., should be included within right of the present utility model.

Claims (10)

1. self-cleaning air filter is blown in a pneumatic beating and scattered gas blowout, it is characterised in that suitable in automobile engine, and this pneumatic beating and scattered gas blowout are blown self-cleaning air filter and included: dust arrester is patted in filter element, control device and winding-up, wherein,
Dust arrester is patted in described winding-up, and adaptation is arranged at described filter element, is connected between the prefilter/upper level filtering unit of automobile engine and electromotor/next stage filtering unit;
Described control device, is connected to described winding-up and pats dust arrester, is used for controlling described winding-up and pats dust arrester.
2. self-cleaning air filter is blown in pneumatic beating according to claim 1 and scattered gas blowout, it is characterised in that dust arrester is patted in described winding-up, including: supply branch road, air inlet electromagnetic valve, gas transmission branch road and filter body, wherein,
Described supply branch road, is connected with gas transmission branch road by described air inlet electromagnetic valve;Described gas transmission branch road, is connected to inside described filter element;
Described control device, is connected to described air inlet electromagnetic valve;
Described filter body, installs with described filter element adaptation.
3. self-cleaning air filter is blown in pneumatic beating according to claim 2 and scattered gas blowout, it is characterised in that described supply branch road, including the air pump and the gas bomb that are sequentially connected to described air inlet electromagnetic valve.
4. self-cleaning air filter is blown in pneumatic beating according to claim 3 and scattered gas blowout, it is characterised in that described supply branch road, also includes being connected to the air relief valve between described air pump and described gas bomb and Pressure gauge.
5. blow self-cleaning air filter according to the pneumatic beating one of claim 2-4 Suo Shu and scattered gas blowout, it is characterized in that, described air delivery device, including being connected to the air inlet pipe within described filter element, annular cylinder liner, escape pipe, air valve and gas blow head from described air inlet electromagnetic valve successively.
6. self-cleaning air filter is blown in pneumatic beating according to claim 5 and scattered gas blowout, it is characterized in that, described air delivery device, also include: annular cylinder liner plug, valve annular piston and the return spring being connected with described annular cylinder liner adaptation, the clamp nut being connected with described air inlet pipe and described annular cylinder liner plug adaptation, and with described annular cylinder liner adaptation arrange beating support.
7. self-cleaning air filter is blown in pneumatic beating according to claim 6 and scattered gas blowout, it is characterised in that described beating support, including: three-legged support or ring support.
8. blow self-cleaning air filter according to the pneumatic beating one of claim 2-4 Suo Shu and scattered gas blowout, it is characterized in that, dust arrester is patted in described winding-up, also include: adaptation is arranged at the cleaner enclosing cover that described filter body is peripheral, and/or, adaptation is arranged at the filter element enclosing cover that described filter element is peripheral.
9. self-cleaning air filter is blown in pneumatic beating according to claim 8 and scattered gas blowout, it is characterised in that dust arrester is patted in described winding-up, also includes: adaptation is arranged at the dust-exhausting bag of described cleaner cover bottom portion.
10. blow self-cleaning air filter according to the pneumatic beating one of claim 2-4 Suo Shu and scattered gas blowout, it is characterised in that described control device, including being sequentially connected to the accumulator of described air inlet electromagnetic valve, command switch and air inlet electromagnetic valve relay indicating light.
CN201620157410.1U 2016-03-02 2016-03-02 Pneumatics is patted and is loose gas blowout and blows self -cleaning formula air cleaner Active CN205400943U (en)

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CN201620157410.1U CN205400943U (en) 2016-03-02 2016-03-02 Pneumatics is patted and is loose gas blowout and blows self -cleaning formula air cleaner

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105649834A (en) * 2016-03-02 2016-06-08 赵永胜 Pneumatic flapping and air exhausting spraying self-cleaning type air filter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105649834A (en) * 2016-03-02 2016-06-08 赵永胜 Pneumatic flapping and air exhausting spraying self-cleaning type air filter

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