CN205243793U - Self -cleaning formula air compressor machine - Google Patents
Self -cleaning formula air compressor machine Download PDFInfo
- Publication number
- CN205243793U CN205243793U CN201520980558.0U CN201520980558U CN205243793U CN 205243793 U CN205243793 U CN 205243793U CN 201520980558 U CN201520980558 U CN 201520980558U CN 205243793 U CN205243793 U CN 205243793U
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- filter
- chamber
- electromagnetic valve
- inlet
- air inlet
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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. It includes the filter of locating the air compressor machine inlet end, and the filter 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 baffle and the first orifice plate of being equipped with vertically of filter housing, first baffle and first orifice plate divide filter housing's inner chamber into mutually independent and the chamber of admitting air, the filter chamber of air inlet intercommunication and the play air cavity that feeds through with the gas outlet in proper order, be equipped with second baffle and third baffle in the filter chamber horizontally, second baffle and third baffle divide the filter chamber into the first filter chamber of mutually independent, second filter chamber and third filter chamber in proper order. The utility model discloses can carry out the automation to the filter core better and wash under the prerequisite of guaranteeing the normal work of air compressor machine.
Description
Technical field
The present invention relates to air compressor machine suction filter technical field, specifically, relate to a kind of self-cleaning pneumaticsMachine.
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, and it can overcome certain or certain of prior artA little defects.
According to self-cleaning air compressor machine of the present invention, it comprises the filter of being located at air compressor air intake end, filterComprise the filter housings that is configured to hollow tubular, filter housings two ends are respectively equipped with the first end cap and secondEnd cap, first end covers and is provided with air inlet, and the second end cap is provided with gas outlet; Filter housings is vertically innerBe provided with the first dividing plate and the first orifice plate, the first dividing plate and the first orifice plate are drawn the inner chamber of filter housings successivelyThe outlet chamber that is divided into the separate inlet chamber being communicated with air inlet, filter chamber and is communicated with gas outlet;In filter chamber, be flatly provided with second partition and the 3rd dividing plate, second partition and the 3rd dividing plate are by filter chamber successivelyBe divided into the first separate filter chamber, the second filter chamber and the 3rd filter chamber;
The first dividing plate is provided with the first inlet channel for being communicated with inlet chamber and the first filter chamber, for being communicated withThe second inlet channel of inlet chamber and the second filter chamber, and for being communicated with of inlet chamber and the 3rd filter chamberThree inlet channels; Vertical second hole that is provided with respectively in the first filter chamber, the second filter chamber and the 3rd filter chamberPlate, the 3rd orifice plate and the 4th orifice plate, be provided with the first filter core between the second orifice plate and the first orifice plate, the 3rd orifice plate withBetween the first orifice plate, be provided with the second filter core, between the 4th orifice plate and the first orifice plate, be provided with the 3rd filter core; On the first filter coreSide is provided with the first water inlet, and the first filter core below is provided with the first slag notch; The second filter core top is provided with second and entersThe mouth of a river, the second filter core below is provided with the second slag notch; The 3rd filter core top is provided with the 3rd water inlet, the 3rd filterCore below is provided with the 3rd slag notch;
Filter housings is provided with that the first filter core pressure at both sides is poor, the second filter core pressure at both sides for detecting respectivelyDifference and poor the first differential pressure pickup, the second differential pressure pickup and the 3rd pressure difference sensing of the 3rd filter core pressure at both sidesDevice; The first inlet channel, the second inlet channel and the 3rd inlet channel place be respectively equipped with the first air inlet electromagnetic valve,The second air inlet electromagnetic valve and the 3rd air inlet electromagnetic valve; The first water inlet, the second water inlet and the 3rd water inletBe respectively equipped with the first entering water electromagnetic valve, the second entering water electromagnetic valve and the 3rd entering water electromagnetic valve; The first slag notch,The second slag notch and the 3rd slag notch place are respectively equipped with the first slag tap magnetic valve, second slag tap magnetic valve and the 3rdThe magnetic valve of slagging tap;
The first differential pressure pickup, the second differential pressure pickup, the 3rd differential pressure pickup, the first air inlet electromagnetic valve,The second air inlet electromagnetic valve, the 3rd air inlet electromagnetic valve, the first entering water electromagnetic valve, the second entering water electromagnetic valve, the 3rdEntering water electromagnetic valve, first slag tap magnetic valve, second slag tap magnetic valve and the 3rd slag tap magnetic valve all with a controlDevice connects;
The first differential pressure pickup for detect the first filter core pressure at both sides poor during higher than setting threshold to controlDevice sends the first pick-off signal, the second differential pressure pickup for detect the second filter core pressure at both sides poor higher thanWhen setting threshold, send the second pick-off signal to controller, the 3rd differential pressure pickup is for the 3rd filter being detectedCore pressure at both sides is poor sends the 3rd pick-off signal to controller during higher than setting threshold;
Controller for controlling in the time receiving the first pick-off signal, the second pick-off signal or the 3rd pick-off signalPhase is controlled in corresponding the first air inlet electromagnetic valve, the second air inlet electromagnetic valve or the cut-off of the 3rd air inlet electromagnetic valve simultaneouslyFirst entering water electromagnetic valve of answering and first magnetic valve of slagging tap, the second entering water electromagnetic valve and second magnetic valve of slagging tap,Or, the 3rd entering water electromagnetic valve and the 3rd 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 carry out in real time each filter core both sides pressure reductionMonitoring. 3 filter cores in the present embodiment can isolated operation or any combination operation, at arbitrary filter core twoLateral pressure is poor while reaching setting threshold, and corresponding differential pressure pickup can send pick-off signal to controller, makesObtain corresponding air inlet electromagnetic valve cut-off, meanwhile, controller can be controlled corresponding entering water electromagnetic valve and go outSlag solenoid valve conduction, now, corresponding water inlet can pass into flushing liquor this filter core is rinsed, in punchingWash after a period of time, corresponding entering water electromagnetic valve and the magnetic valve of slagging tap end again, and corresponding air inlet electromagnetic valve againConducting. In said process, the cut-off of arbitrary air inlet electromagnetic valve can not affect the running of itself and filter core, therebyMake the present invention in the time that arbitrary filter core is rinsed, can not affect the normal work of air compressor machine.
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, the orifice plate arranging in filter chamber and between filter chamber and outlet chamber, makes the filter core can be comparativelyLarge-area air is filtered, thereby greatly increased the effective filtration area of filter core, make the present inventionPossesses 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 cross-section of embodiment 1 middle filtrator 100 along continuous straight runs;
Fig. 2 is embodiment 1 middle filtrator 100 schematic cross-section vertically;
Fig. 3 is the structured flowchart 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
The present embodiment provides a kind of self-cleaning air compressor machine, and it comprises the filter of being located at air compressor air intake end100. As shown in Figure 1, be the schematic cross-section of filter 100 along continuous straight runs of this enforcement. As Fig. 2 instituteShowing, is the filter 100 of this enforcement schematic cross-section vertically. Wherein, filter 100 comprisesBe configured to the filter housings 110 of hollow tubular, filter housings 110 two ends are respectively equipped with the first end cap andTwo end caps, first end covers and is provided with air inlet 111, the second end caps and is provided with gas outlet 112; Filter housings110 inside are provided with the first dividing plate 120 and the first orifice plate 130, the first dividing plates 120 and the first orifice plate 130 verticallyThe inner chamber of filter housings 110 is divided into the separate inlet chamber being communicated with air inlet 111 successively140, filter chamber 150 and the outlet chamber 160 that is communicated with gas outlet 112; In filter chamber 150, flatly establishHave second partition 151 and the 3rd dividing plate 152, second partition 151 and the 3rd dividing plate 152 are complied with filter chamber 150Inferiorly be divided into separate the first filter chamber 153, the second filter chamber 154 and the 3rd filter chamber 155.
The first air inlet that the first dividing plate 120 is provided with for being communicated with inlet chamber 140 and the first filter chamber 153 is led toRoad 121, for being communicated with the second inlet channel 122 of inlet chamber 140 and the second filter chamber 154, and forBe communicated with the 3rd inlet channel 123 of inlet chamber 140 and the 3rd filter chamber 155; The first filter chamber 153, secondInterior vertical the second orifice plate 156, the 3rd orifice plate 157 and of being provided with respectively of filter chamber 154 and the 3rd filter chamber 155Between the 4th orifice plate 158, the second orifice plates 156 and the first orifice plate 130, be provided with the first filter core 171, the three orifice plates 157And between the first orifice plate 130, be provided with between the second filter core 172, the four orifice plates 158 and the first orifice plate 130 and be provided with the 3rdFilter core 173; The first filter core 171 tops are provided with the first water inlet, and the first filter core 171 belows are provided with first and slag tapMouthful; The second filter core 172 tops are provided with the second water inlet 210, the second filter core 172 belows and are provided with the second slag notch220; The 3rd filter core 173 tops are provided with the 3rd water inlet, and the 3rd filter core 173 belows are provided with the 3rd slag notch.
On filter 100 in the present embodiment, be also provided with self-cleaning system, as shown in Figure 3. Wherein, filterHousing 110 is provided with that the first filter core 171 pressure at both sides are poor, 172 liang of side pressures of the second filter core for detecting respectivelyPower is poor and the 3rd filter core 173 pressure at both sides are poor the first differential pressure pickup, the second differential pressure pickup and the 3rd are pressedGap sensor; The first inlet channel 121, the second inlet channel 122 and the 3rd inlet channel 123 places establish respectivelyThere are the first air inlet electromagnetic valve, the second air inlet electromagnetic valve and the 3rd air inlet electromagnetic valve; The first water inlet, second entersThe mouth of a river 210 and the 3rd water inlet are respectively equipped with the first entering water electromagnetic valve, the second entering water electromagnetic valve and the 3rd entersWater solenoid valve; The first slag notch, the second slag notch 220 and the 3rd slag notch place are respectively equipped with first electricity of slagging tapMagnet valve, second magnetic valve and the 3rd magnetic valve of slagging tap of slagging tap.
The first differential pressure pickup, the second differential pressure pickup, the 3rd differential pressure pickup, the first air inlet electromagnetic valve,The second air inlet electromagnetic valve, the 3rd air inlet electromagnetic valve, the first entering water electromagnetic valve, the second entering water electromagnetic valve, the 3rdEntering water electromagnetic valve, first slag tap magnetic valve, second slag tap magnetic valve and the 3rd slag tap magnetic valve all with a controlDevice connects.
The first differential pressure pickup for detect the first filter core 171 pressure at both sides poor during higher than setting threshold toController sends the first pick-off signal, and the second differential pressure pickup is for 172 liang of side pressures of the second filter core being detectedPower is poor sends the second pick-off signal to controller during higher than setting threshold, and the 3rd differential pressure pickup is for detectingSend three pick-off signal to controller to the 3rd filter core 173 pressure at both sides are poor during higher than setting threshold.
Controller for controlling in the time receiving the first pick-off signal, the second pick-off signal or the 3rd pick-off signalPhase is controlled in corresponding the first air inlet electromagnetic valve, the second air inlet electromagnetic valve or the cut-off of the 3rd air inlet electromagnetic valve simultaneouslyFirst entering water electromagnetic valve of answering and first magnetic valve of slagging tap, the second entering water electromagnetic valve and second magnetic valve of slagging tap,Or, the 3rd entering water electromagnetic valve and the 3rd solenoid valve conduction of slagging tap.
In the present embodiment, controller adopts single-chip microcomputer. In addition, the volume of inlet chamber 140 can be filterHousing 110 inner chamber total measurement (volume)s 1/4～1/3 in any number, the volume of outlet chamber 160 can be filterHousing 110 inner chamber total measurement (volume)s 1/4～1/3 in any number.
In the present embodiment, on the second orifice plate 156, the 3rd orifice plate 157 and the 4th orifice plate 158, be equipped with multiple obliqueHole. Thereby air can be entered in corresponding filter core with an inclination angle, thereby make the mistake of the present embodimentFilter device possesses preferably strainability.
The filter of the present embodiment in the time that reality is used, the first air inlet electromagnetic valve, the second air inlet electromagnetic valve andThe conducting simultaneously of the 3rd air inlet electromagnetic valve, in the time of arbitrary air inlet electromagnetic valve cut-off, can be in time to accordinglyFilter core rinses. In addition, in the present embodiment, corresponding each air inlet electromagnetic valve is equipped with a warning device,Thereby make each air inlet electromagnetic valve can remind in time user in the time of cut-off.
The filter of the present embodiment in the time that reality is used, the first air inlet electromagnetic valve, the second air inlet electromagnetic valve andThe 3rd air inlet electromagnetic valve can also part conducting, and part is for subsequent use, in the time of the air inlet electromagnetic valve cut-off in conducting,Air inlet electromagnetic valve for subsequent use is conducting.
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, comprises the filter (100) of being located at air compressor air intake end, it is characterized in that:Filter (100) comprises the filter housings (110) that is configured to hollow tubular, filter housings (110)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 (111), the second end capBe provided with gas outlet (112); Filter housings (110) inside be provided with vertically the first dividing plate (120) andThe first orifice plate (130), the first dividing plate (120) and the first orifice plate (130) are by filter housings (110)Inner chamber is divided into the separate inlet chamber (140) being communicated with air inlet (111), filter chamber (150) successivelyAnd the outlet chamber (160) being communicated with gas outlet (112); Filter chamber is flatly provided with second in (150)Dividing plate (151) and the 3rd dividing plate (152), second partition (151) and the 3rd dividing plate (152) are by filter chamber(150) be divided into successively separate the first filter chamber (153), the second filter chamber (154) andThree filter chambers (155);
The first dividing plate (120) is provided with for being communicated with of inlet chamber (140) and the first filter chamber (153)One inlet channel (121), for being communicated with the second air inlet of inlet chamber (140) and the second filter chamber (154)Passage (122), and lead to for the 3rd air inlet that is communicated with inlet chamber (140) and the 3rd filter chamber (155)Road (123); In the first filter chamber (153), the second filter chamber (154) and the 3rd filter chamber (155), divideNot vertical the second orifice plate (156), the 3rd orifice plate (157) and the 4th orifice plate (158), the second orifice plate of being provided withAnd between the first orifice plate (130), be provided with the first filter core (171), the 3rd orifice plate (157) and the first hole (156)Between plate (130), be provided with the second filter core (172), between the 4th orifice plate (158) and the first orifice plate (130), be provided withThe 3rd filter core (173); The first filter core (171) top is provided with the first water inlet, under the first filter core (171)Side is provided with the first slag notch; The second filter core (172) top is provided with the second water inlet (210), the second filter core (172)Below is provided with the second slag notch (220); The 3rd filter core (173) top is provided with the 3rd water inlet, the 3rd filter core(173) below is provided with the 3rd slag notch;
Filter housings (110) be provided with for detect respectively the first filter core (171) pressure at both sides poor,Two filter cores (172) pressure at both sides is poor and the 3rd filter core (173) pressure at both sides is poor the first differential pressure pickup,The second differential pressure pickup and the 3rd differential pressure pickup; The first inlet channel (121), the second inlet channel (122)Locate to be respectively equipped with the first air inlet electromagnetic valve with the 3rd inlet channel (123), the second air inlet electromagnetic valve and the 3rd entersPneumoelectric magnet valve; The first water inlet, the second water inlet (210) and the 3rd water inlet are respectively equipped with the first water inletMagnetic valve, the second entering water electromagnetic valve and the 3rd entering water electromagnetic valve; The first slag notch, the second slag notch (220)Be respectively equipped with first magnetic valve, second magnetic valve and the 3rd magnetic valve of slagging tap of slagging tap of slagging tap with the 3rd slag notch place;
The first differential pressure pickup, the second differential pressure pickup, the 3rd differential pressure pickup, the first air inlet electromagnetic valve,The second air inlet electromagnetic valve, the 3rd air inlet electromagnetic valve, the first entering water electromagnetic valve, the second entering water electromagnetic valve, the 3rdEntering water electromagnetic valve, first slag tap magnetic valve, second slag tap magnetic valve and the 3rd slag tap magnetic valve all with a controlDevice connects;
The first differential pressure pickup is for detecting that the first filter core (171) pressure at both sides is poor during higher than setting thresholdSend the first pick-off signal to controller, the second differential pressure pickup is for the second filter core (172) two being detectedLateral pressure is poor sends the second pick-off signal to controller during higher than setting threshold, the 3rd differential pressure pickup forDetecting that the 3rd filter core (173) pressure at both sides is poor sends the 3rd pick-off signal to controller during higher than setting threshold;
Controller for controlling in the time receiving the first pick-off signal, the second pick-off signal or the 3rd pick-off signalPhase is controlled in corresponding the first air inlet electromagnetic valve, the second air inlet electromagnetic valve or the cut-off of the 3rd air inlet electromagnetic valve simultaneouslyFirst entering water electromagnetic valve of answering and first magnetic valve of slagging tap, the second entering water electromagnetic valve and second magnetic valve of slagging tap,Or, the 3rd entering water electromagnetic valve and the 3rd solenoid valve conduction of slagging tap.
2. self-cleaning air compressor machine according to claim 1, is characterized in that: controller adopts single-chip microcomputer.
3. self-cleaning air compressor machine according to claim 2, is characterized in that: inlet chamber (140)Volume accounts for 1/4～1/3 of filter housings (110) inner chamber total measurement (volume).
4. self-cleaning air compressor machine according to claim 3, is characterized in that: outlet chamber (160)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 |
|---|---|---|---|
| CN201520980558.0U CN205243793U (en) | 2015-12-01 | 2015-12-01 | Self -cleaning formula air compressor machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520980558.0U CN205243793U (en) | 2015-12-01 | 2015-12-01 | Self -cleaning formula air compressor machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205243793U true CN205243793U (en) | 2016-05-18 |
Family
ID=55942879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520980558.0U Expired - Fee Related CN205243793U (en) | 2015-12-01 | 2015-12-01 | Self -cleaning formula air compressor machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205243793U (en) |
-
2015
- 2015-12-01 CN CN201520980558.0U patent/CN205243793U/en not_active Expired - Fee Related
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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 |