CN205243965U - Self -cleaning formula air compressor machine suction filter - Google Patents
Self -cleaning formula air compressor machine suction filter Download PDFInfo
- Publication number
- CN205243965U CN205243965U CN201520978129.XU CN201520978129U CN205243965U CN 205243965 U CN205243965 U CN 205243965U CN 201520978129 U CN201520978129 U CN 201520978129U CN 205243965 U CN205243965 U CN 205243965U
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- filter
- chamber
- orifice plate
- air compressor
- compressor machine
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Abstract
The utility model relates to an air compressor machine suction filter technical field, specifically speaking relates to a self -cleaning formula air compressor machine suction filter. It includes the filter housing who constructs into hollow tube -shape, and the filter housing both ends are equipped with first end cover and second end cover respectively, are equipped with the air inlet on the first end cover, are equipped with the gas outlet on the second end cover, inside first orifice plate and the second orifice plate of being equipped with vertically of filter housing, first orifice plate and second orifice plate divide filter housing's inner chamber into the chamber of admitting air, the filter chamber that feeds through with the air inlet and the play air cavity that feeds through with the gas outlet in proper order, be equipped with the filter core in the filter chamber, the filter chamber top is equipped with the water inlet, and the filter chamber bottom is equipped with the slag notch. The utility model discloses have to filter better and give birth to the ability, and can clean the filter core automatically.
Description
Technical field
The present invention relates to air compressor machine suction filter technical field, specifically, relate to a kind of self-cleaning pneumaticsMachine suction filter.
Background technology
Air compressor machine is air compressor, and air compressor is the basic product of the modernization of industry, air compressorBeing generally used for providing source of the gas power, is the nucleus equipment of pneumatic system, is the main body in dynamo-electric bleed air source device,It is the device that the mechanical energy of former moving (normally motor) is converted to gas pressure energy, is compressed airPressure generator.
In order to ensure the normal use of air compressor, and make air compressor can be applicable to multiple workMake environment, existing air compressor need to arrange an air filter at its inlet end conventionally, and emptyGas filter can accumulate a large amount of impurity in long-term use procedure, thereby air filter often needsChange clothes, existing air filter scarcely possesses self-cleaning function and whether detection needs the merit of changing clothesCan, thereby bring inconvenience for the normal use of air compressor.
Summary of the invention
Content of the present invention is to provide a kind of self-cleaning air compressor machine suction filter, and it can overcome prior artCertain or some defect.
According to self-cleaning air compressor machine suction filter of the present invention, it comprises the filter that is configured to hollow tubularHousing, filter housings two ends are respectively equipped with the first end cap and the second end cap, and first end covers and is provided with air inlet,The second end cap is provided with gas outlet; Filter housings inside is provided with the first orifice plate and the second orifice plate vertically, theOne orifice plate and the second orifice plate are divided into the inner chamber of filter housings the inlet chamber, the mistake that are communicated with air inlet successivelyFilter chamber and the outlet chamber being communicated with gas outlet; In filter chamber, be provided with filter core, filter chamber top is provided with water inlet,Filter chamber bottom is provided with slag notch;
Filter housings is provided with the differential pressure pickup poor for detection of filter core pressure at both sides, and water inlet is provided withEntering water electromagnetic valve, slag notch place is provided with the magnetic valve of slagging tap, differential pressure pickup, entering water electromagnetic valve and the electromagnetism of slagging tapValve is all connected with a controller; Differential pressure pickup is for detecting that filter core pressure at both sides is poor higher than setting thresholdTime send flush signal to controller, controller in the time receiving flush signal, control entering water electromagnetic valve andThe solenoid valve conduction of slagging tap.
In the present invention, in the time that filter core makes filter effect not good because long-term use accumulates a large amount of impurity, filter coreThe pressure reduction of both sides can become greatly, by adopting differential pressure pickup to monitor in real time filter core both sides pressure reduction, makesMust be filter core pressure at both sides to be poor while reaching setting threshold, differential pressure pickup sends flush signal to controller,Now, controller can be controlled entering water electromagnetic valve and the solenoid valve conduction of slagging tap, thereby makes it possible to by water inletMouthful filter core is rinsed, and grain slag after rinsing can be discharged from slag notch. When rinsing one section of settingAfter time, controller can be controlled entering water electromagnetic valve and the magnetic valve cut-off of slagging tap, thereby makes mistake of the present inventionFilter can preferably work on. By above-mentioned structure, filter of the present invention is possessed preferably certainlyCleaning function, thus the work of changing clothes of filter greatly simplified.
In the present invention, the inner chamber of filter housings comprises the inlet chamber, filter chamber and the outlet chamber that connect successively,This structure makes, and air can obtain at inlet chamber in the time that air inlet enters at a high speed the inner chamber of filter housingsWith buffering, thereby can preferably reduce the noise that filter in use produces; Meanwhile, filter chamberInside be provided with filter core, between inlet chamber and filter chamber, and the orifice plate arranging between filter chamber and outlet chamber, makeObtaining filter core can filter air by larger area, thereby has greatly increased the effective filtration area of filter core,Make the present invention possess preferably filter effect.
As preferably, controller adopts single-chip microcomputer.
In the present invention, controller can adopt single-chip microcomputer, thereby makes the present invention can possess lower manufactureCost, and be easy to realize.
As preferably, the volume of inlet chamber accounts for 1/4～1/3 of filter head housings intracoelomic cavity total measurement (volume).
In the present invention, the volume of inlet chamber can account for 1/4～1/3 of filter head housings intracoelomic cavity total measurement (volume), thereby makesObtain the present invention and can possess preferably noise reduction.
As preferably, the volume of outlet chamber accounts for 1/4～1/3 of filter head housings intracoelomic cavity total measurement (volume).
In the present invention, the volume of outlet chamber can account for 1/4～1/3 of filter head housings intracoelomic cavity total measurement (volume), thereby makesObtain the present invention and can possess preferably noise reduction.
Brief description of the drawings
Fig. 1 is the schematic diagram of a kind of self-cleaning air compressor machine suction filter in embodiment 1;
Fig. 2 is the schematic diagram of the first orifice plate in embodiment 1;
Fig. 3 is the schematic diagram of self-cleaning system in embodiment 1.
Detailed description of the invention
For further understanding content of the present invention, the present invention is described in detail in conjunction with the accompanying drawings and embodiments. ShouldWhen understand, embodiment be only to the present invention make an explanation and and non-limiting.
Embodiment 1
As shown in Figure 1, the invention provides a kind of self-cleaning air compressor machine suction filter. It comprises and being configured toThe filter housings 110 of hollow tubular, filter housings 110 two ends are respectively equipped with the first end cap and the second end cap,First end covers and is provided with air inlet 111, the second end caps and is provided with gas outlet 112; Filter housings 110 insideBeing provided with vertically the first orifice plate 120 and the second orifice plate 130, the first orifice plates 120 and the second orifice plate 130 will filterThe inner chamber of device housing 110 be divided into successively the inlet chamber 113 that is communicated with air inlet 111, filter chamber 114 andThe outlet chamber 115 being communicated with gas outlet 112; In filter chamber 114, be provided with filter core 140, filter chamber 114 topsBe provided with water inlet 116, filter chamber 114 bottoms are provided with slag notch 117.
As shown in Figure 2, be the schematic diagram of the first orifice plate 120. Wherein, the outer rim of the first orifice plate 120 weldingOn filter housings 110 inwalls, the first orifice plate 120 is provided with multiple inclined holes, the central shaft of arbitrary inclined holeWith the angle of the central shaft of the first orifice plate 120 be 45 °, thereby make air to enter filter core with an angle140, thus air can be filtered fully.
In the present embodiment, the second orifice plate 130 is also configured to circle, and the second orifice plate 130 is provided with multiple axialThrough hole.
As shown in Figure 3, be the schematic diagram of self-cleaning system in the present embodiment. It comprises: be located at filter housingsOn 110, for detection of the poor differential pressure pickup of filter core 140 pressure at both sides, be located at the water inlet electricity at water inlet 116 placesMagnet valve, is located at the magnetic valve of slagging tap at slag notch 117 places, and controller, differential pressure pickup, water inlet electromagnetismValve is all connected with controller with the magnetic valve of slagging tap. Differential pressure pickup is for filter core 140 pressure at both sides being detectedWhile differing from higher than setting threshold, send flush signal to controller, controller is for receiving flush signal time controlEntering water electromagnetic valve processed and the solenoid valve conduction of slagging tap. Now, water inlet 116 places pass into flushing liquor to filter core 140Rinse, rinsing after a period of time, the cut-off of controller control entering water electromagnetic valve, controls and slags tap again afterwardsMagnetic valve cut-off.
In the present embodiment, controller adopts single-chip microcomputer. In addition, the volume of inlet chamber 113 can account for filter1/4～1/3 of housing 110 inner chamber total measurement (volume)s, the volume of outlet chamber 115 can account for filter housings 110 inner chambers1/4～1/3 of total measurement (volume). In the present embodiment, the volume of inlet chamber 113 is that filter housings 110 inner chambers always holdLong-pending 1/4, the volume of outlet chamber 115 is 1/3 of filter housings 110 inner chamber total measurement (volume)s.
Below schematically the present invention and embodiment thereof are described, this description does not have restricted, attachedShown in figure is also one of embodiments of the present invention, and actual structure is not limited to this. So,If those of ordinary skill in the art is enlightened by it, in the situation that not departing from the invention aim, noThrough creatively designing the frame mode similar to this technical scheme and embodiment, all should belong to of the present inventionProtection domain.
Claims (4)
1. self-cleaning air compressor machine suction filter, is characterized in that: comprise the filter that is configured to hollow tubularHousing (110), filter housings (110) two ends are respectively equipped with the first end cap and the second end cap, the first end capBe provided with air inlet (111), the second end cap is provided with gas outlet (112); Filter housings (110) insideBe provided with vertically the first orifice plate (120) and the second orifice plate (130), the first orifice plate (120) and the second orifice plate(130) inner chamber of filter housings (110) is divided into the inlet chamber being communicated with air inlet (111) successively(113), filter chamber (114) and the outlet chamber (115) that is communicated with gas outlet (112); Filter chamber (114)Inside be provided with filter core (140), filter chamber (114) top is provided with water inlet (116), filter chamber (114) bottomBe provided with slag notch (117);
Filter housings (110) is provided with for detection of the poor differential pressure pickup of filter core (140) pressure at both sides,Water inlet (116) locates to be provided with entering water electromagnetic valve, and slag notch (117) locates to be provided with the magnetic valve of slagging tap, and pressure reduction passesSensor, entering water electromagnetic valve and the magnetic valve of slagging tap are all connected with a controller; Differential pressure pickup is for detectingFilter core (140) pressure at both sides is poor sends flush signal to controller during higher than setting threshold, controller forWhile receiving flush signal, control entering water electromagnetic valve and the solenoid valve conduction of slagging tap.
2. self-cleaning air compressor machine suction filter according to claim 1, is characterized in that: controllerAdopt single-chip microcomputer.
3. self-cleaning air compressor machine suction filter according to claim 2, is characterized in that: inlet chamber(113) volume accounts for 1/4～1/3 of filter housings (110) inner chamber total measurement (volume).
4. self-cleaning air compressor machine suction filter according to claim 3, is characterized in that: outlet chamber(115) volume accounts for 1/4～1/3 of filter housings (110) inner chamber total measurement (volume).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520978129.XU CN205243965U (en) | 2015-12-01 | 2015-12-01 | Self -cleaning formula air compressor machine suction filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520978129.XU CN205243965U (en) | 2015-12-01 | 2015-12-01 | Self -cleaning formula air compressor machine suction filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205243965U true CN205243965U (en) | 2016-05-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520978129.XU Expired - Fee Related CN205243965U (en) | 2015-12-01 | 2015-12-01 | Self -cleaning formula air compressor machine suction filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205243965U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108295566A (en) * | 2018-02-11 | 2018-07-20 | 安徽鑫诺医疗设备有限公司 | A kind of herbal fumigation machine piping filter |
-
2015
- 2015-12-01 CN CN201520978129.XU patent/CN205243965U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108295566A (en) * | 2018-02-11 | 2018-07-20 | 安徽鑫诺医疗设备有限公司 | A kind of herbal fumigation machine piping filter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160518 Termination date: 20201201 |