CN205287805U - Many straining chambers self -cleaning filter - Google Patents
Many straining chambers self -cleaning filter Download PDFInfo
- Publication number
- CN205287805U CN205287805U CN201620069785.2U CN201620069785U CN205287805U CN 205287805 U CN205287805 U CN 205287805U CN 201620069785 U CN201620069785 U CN 201620069785U CN 205287805 U CN205287805 U CN 205287805U
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- China
- Prior art keywords
- filter
- chamber
- rotary valve
- filter chamber
- valve
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Abstract
The utility model discloses a many straining chambers self -cleaning filter, the side surface of the lower part of base is provided with the oil inlet, the base side surface on oil inlet upper portion is provided with the oil -out, be provided with on the base and be used for carrying on filterable straining chamber more than two, the straining chamber includes straining chamber import and straining chamber export, the oil inlet is all connected in the straining chamber import, the oil -out is all connected in the straining chamber export, still be provided with air belt cleaning device on the base, air belt cleaning device includes air compressor, the gas dome, change valve and motor, air compressor's air supply pipeline and gas dome are connected, the gas outlet and the commentaries on classics valve of gas dome are connected, change the valve including changeing the valve export and changeing the valve import, change the straining chamber access connection of valve export and one of them straining chamber, change the straining chamber export of this straining chamber of valve access connection, the motor passes through the main shaft and connects the commentaries on classics valve, still include the blowdown room, change valve exit linkage blowdown room. Because effectual backpurge system can prevent that the filter core from being stopped up gradually, more just the frequency than toper and cylindricality filter core is little for the frequency of renew cartridge.
Description
Technical field
The utility model relates to a kind of filter, particularly relates to a kind of self-cleaning filter that can automatically control.
Background technology
In prior art, filter is that a kind of filter screen that utilizes is directly tackled the impurity in oil product, removes in oil productSuspension, particle, reduction turbidity, purify water, reduce the generations such as system dirt, bacterium algae, corrosion,With the precision equipment of oil purification and the normal work of other equipment of protection system. But existing filter existsDefect, for example maintenance period is very short, often need to change filter screen, causes the use cost of filterHeight, inefficiency.
Utility model content
The utility model provides a kind of many filter chambers self-cleaning filter, solves the problem of above-mentioned existence.
The utility model is to realize by following technical scheme:
A kind of many filter chambers self-cleaning filter, comprises base, and the side surface of the bottom of described base is provided with oil-feedMouthful, the base side surface on oil-in top is provided with oil-out, it is characterized in that, on described base, is provided withTwo above filter chambers for filtering, described filter chamber comprises filter chamber import and filter chamber outlet, described filter chamberImport all connects oil-in, and described filter chamber outlet all connects oil-out, is also provided with air clear on described baseCleaning device, described air cleaning device comprises air compressor, gas dome, rotary valve and motor, described airThe air duct of compressor is connected with gas dome, and the gas outlet of gas dome is connected with rotary valve, and rotary valve comprises rotary valveOutlet and rotary valve import, rotary valve outlet is connected with the filter chamber import of one of them filter chamber, and rotary valve import connects shouldThe filter chamber outlet of filter chamber, described motor connects rotary valve by main shaft, also comprises blowdown chamber, described rotary valve outletConnect blowdown chamber.
Above-mentioned many filter chambers of one self-cleaning filter, is characterized in that, described filter chamber comprises that being arranged at filter chamber goes outGripper shoe on mouth, is provided with plural filter opening in gripper shoe, on described filter opening, be provided with filter core.
Above-mentioned many filter chambers of one self-cleaning filter, is characterized in that, described filter chamber is 4.
Above-mentioned many filter chambers of one self-cleaning filter, is characterized in that, described filter chamber is 5.
Above-mentioned many filter chambers of one self-cleaning filter, is characterized in that, also comprises control module, described controlModule connects described air compressor and motor.
The beneficial effects of the utility model are: because effective backwashing system can prevent that filter core is blocked graduallyPlug, more the frequency of renew cartridge just little than the frequency of taper and cylindricality filter core, so both saved manpower, also fallThe low consuming cost of part.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with embodiment, the utility model is described further.
Referring to Fig. 1, a kind of many filter chambers self-cleaning filter, comprises base 100, the side of the bottom of base 100Surface is provided with oil-in 110, and base 100 side surfaces on oil-in 110 tops are provided with oil-out 120,On base 100, be provided with two above filter chambers 200 for filtering, filter chamber 200 comprises filter chamber import210 and filter chamber outlet 220, filter chamber 200 comprises the gripper shoe 230 being arranged in filter chamber outlet 220, supportsOn plate 230, be provided with plural filter opening, on filter opening, be provided with filter core 240.
Filter chamber import 210 all connects oil-in 110, and filter chamber outlet 220 all connects oil-out 120, baseOn 100, be also provided with air cleaning device 300, air cleaning device 300 comprises air compressor 310, storageAir chamber 320, rotary valve 330 and motor 340, the air duct of air compressor 310 and gas dome 320 connectConnect, the gas outlet of gas dome 320 is connected with rotary valve 330, and rotary valve 330 comprises rotary valve outlet 331 and rotary valveImport 332, rotary valve outlet 331 is connected with the filter chamber import 210 of one of them filter chamber 200, rotary valve import332 connect the filter chamber outlet 220 of this filter chamber 200, and motor 340 connects rotary valve 330 by main shaft, also comprisesBlowdown chamber 400, rotary valve outlet 331 connects blowdown chamber 400.
Under normal work, the rotary valve outlet 331 of rotary valve 330 and the filter chamber import 210 of one of them filter chamber 200Connect, rotary valve import 332 connects the filter chamber outlet 220 of this filter chamber 200, and rotary valve 330 is attached thereto soFilter chamber 200 be filter chamber for subsequent use, remaining filter chamber 200 is normally worked, filter medium enters from oil-in 110Come, through filter chamber import 210, filter core 240 and filter chamber outlet 220, finally go out from oil-out 120.
In the time that the filter core 240 in a certain filter chamber 200 need to clean, motor 340 drives rotary valve 330 to rotate,Rotary valve 330 is connected to then air compressing with filter chamber import 210 and the filter chamber outlet 220 of this filter chamber 200Machine 310 starts, and compressed air is carried through gas dome 320, rotary valve import 332 and filter chamber outlet 220In filter core 240, the effect of bringing be filter medium push to rightabout flow, thereby complete filter core 240Backwash, then filter medium finally flows into blowdown chambers 400 from filter chamber import 210, rotary valve outlet 331Carry out blowdown.
In order to reach the effect of automation, the utility model also comprises control module, described in control module connectsAir compressor 310 and motor 340, can control air compressor 310 and electricity automatically by control moduleThe work of machine 340.
In wherein two preferred embodiments of the present utility model, filter chamber can be 4 or 5.
The beneficial effect of utility model is: because effective backwashing system can prevent that filter core is blocked gradually,More the frequency of renew cartridge is just little than the frequency of taper and cylindricality filter core, has so both saved manpower, has also reducedThe consuming cost of part.
More than show and described general principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand, and the utility model is not restricted to the described embodiments, above-described embodimentBe principle of the present utility model with what describe in description, do not departing from the utility model spirit and scopeUnder prerequisite, the utility model also has various changes and modifications, and these changes and improvements all fall into claimedIn scope of the present utility model. The utility model require protection domain by appending claims and etc.Jljl is defined.
Claims (5)
1. the self-cleaning filter of filter chamber more than, comprises base, the side surface of the bottom of described base be provided with intoHydraulic fluid port, the base side surface on oil-in top is provided with oil-out, it is characterized in that, on described base, arrangesHave two above filter chambers for filtering, described filter chamber comprises filter chamber import and filter chamber outlet, described filterChamber import all connects oil-in, and described filter chamber outlet all connects oil-out, is also provided with air on described baseCleaning device, described air cleaning device comprises air compressor, gas dome, rotary valve and motor, described skyThe air duct of air compressor is connected with gas dome, and the gas outlet of gas dome is connected with rotary valve, and rotary valve comprises and turningValve outlet port and rotary valve import, rotary valve outlet is connected with the filter chamber import of one of them filter chamber, and rotary valve import connectsThe filter chamber outlet of this filter chamber, described motor connects rotary valve by main shaft, also comprises blowdown chamber, and described rotary valve goes outMouth connects blowdown chamber.
2. many filter chambers of one self-cleaning filter as claimed in claim 1, is characterized in that, described filter chamber bagDraw together the gripper shoe being arranged in filter chamber outlet, in gripper shoe, be provided with plural filter opening, on described filter openingBe provided with filter core.
3. many filter chambers of one self-cleaning filter as claimed in claim 1 or 2, is characterized in that described filterChamber is 4.
4. many filter chambers of one self-cleaning filter as claimed in claim 1 or 2, is characterized in that described filterChamber is 5.
5. many filter chambers of one self-cleaning filter as claimed in claim 2, is characterized in that, also comprises controlModule, described control module connects described air compressor and motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620069785.2U CN205287805U (en) | 2016-01-25 | 2016-01-25 | Many straining chambers self -cleaning filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620069785.2U CN205287805U (en) | 2016-01-25 | 2016-01-25 | Many straining chambers self -cleaning filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205287805U true CN205287805U (en) | 2016-06-08 |
Family
ID=56427220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620069785.2U Expired - Fee Related CN205287805U (en) | 2016-01-25 | 2016-01-25 | Many straining chambers self -cleaning filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205287805U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111760344A (en) * | 2020-07-06 | 2020-10-13 | 南通航海机械集团有限公司 | Novel large-flow high-precision fuel oil self-cleaning filter |
-
2016
- 2016-01-25 CN CN201620069785.2U patent/CN205287805U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111760344A (en) * | 2020-07-06 | 2020-10-13 | 南通航海机械集团有限公司 | Novel large-flow high-precision fuel oil self-cleaning 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: 20160608 Termination date: 20200125 |