CN109000497B - Anti-blocking device for filter screen of automobile radiator - Google Patents
Anti-blocking device for filter screen of automobile radiator Download PDFInfo
- Publication number
- CN109000497B CN109000497B CN201810624602.2A CN201810624602A CN109000497B CN 109000497 B CN109000497 B CN 109000497B CN 201810624602 A CN201810624602 A CN 201810624602A CN 109000497 B CN109000497 B CN 109000497B
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- China
- Prior art keywords
- fixed
- side wall
- rotating
- protection
- filter screen
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000007246 mechanism Effects 0.000 claims description 15
- 239000000428 dust Substances 0.000 claims description 12
- 238000009434 installation Methods 0.000 claims description 11
- 239000012535 impurity Substances 0.000 claims description 10
- 238000004140 cleaning Methods 0.000 claims description 7
- 230000003028 elevating effect Effects 0.000 claims description 6
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 230000017525 heat dissipation Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 8
- 239000002826 coolant Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F19/00—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers
- F28F19/01—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers by using means for separating solid materials from heat-exchange fluids, e.g. filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
- B08B1/32—Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F19/00—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Filtering Materials (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The invention relates to the technical field of automobile radiators, in particular to a novel anti-blocking device for an automobile radiator filter screen, which comprises a shell, wherein a filter screen is arranged on the side wall of one end of the shell, a first sliding groove is formed in the upper end of the shell, a first sliding block is arranged in the first sliding groove, an electric telescopic rod is fixed on the side wall of one end in the first sliding groove, one end of the electric telescopic rod is fixed on the side wall of one end of the first sliding block, a vertical plate is fixed at the upper end of the first sliding block, a connecting plate is fixed on the side wall of one end of the vertical plate, a protection box is fixed on the side wall of one end of the connecting plate, a protection cavity is arranged in the protection. The anti-blocking device realizes the anti-blocking function of the filter screen, solves the problem that the position and the height cannot be adjusted according to the requirement, enhances the anti-blocking effect, is convenient to install and disassemble, improves the efficiency, reduces the time cost, improves the stability, and is simple to operate and convenient to use.
Description
Technical Field
The invention relates to the technical field of automobile radiators, in particular to an anti-blocking device for a filter screen of an automobile radiator.
Background
The automobile radiator consists of three parts, including water inlet chamber, water outlet chamber, radiator core, etc. The coolant flows in the radiator core, and the air passes outside the radiator. The hot coolant cools down by dissipating heat to the air, and the cold air heats up by absorbing the heat dissipated by the coolant.
Along with the continuous development of car, auto radiator's application is also more and more extensive, along with the length of time, impurity in the air can be attached on the radiator filter screen, cause the filter screen to block up very easily, need one kind urgently to prevent stifled device and clear up the dust on the filter screen, nevertheless, current prevent stifled device prevent stifled effect poor, inconvenient angle regulation and height as required, poor stability, inconvenient installation and dismantlement moreover, for this reason, we have proposed an auto radiator filter screen and have prevented stifled device and solve above-mentioned problem.
Disclosure of Invention
The invention aims to provide an anti-blocking device for a filter screen of an automobile radiator, which aims to solve the problems in the background technology. The automobile radiator filter screen anti-blocking device solves the problem that the position and the height cannot be adjusted as required, enhances the anti-blocking effect, is convenient to mount and dismount, improves the efficiency, reduces the time cost, improves the stability, and is simple to operate and convenient to use.
In order to achieve the purpose, the invention provides the following technical scheme:
an automobile radiator filter screen anti-blocking device comprises a shell, wherein a filter screen is arranged on one end side wall of the shell, a first chute is arranged at the upper end of the shell, a first slide block is installed in the first chute, an electric telescopic rod is fixed on one end side wall in the first chute, one end of the electric telescopic rod is fixed on one end side wall of the first slide block, a vertical plate is fixed at the upper end of the first slide block, a connecting plate is fixed on one end side wall of the vertical plate, a protection box is fixed on one end side wall of the connecting plate, a protection cavity is arranged in the protection box, a lifting device is arranged in the protection cavity, a mounting box is fixed at one end of the lifting device, a cavity is arranged in the mounting box, two groups of rotating mechanisms are arranged in the cavity, one ends of the two groups of rotating mechanisms penetrate through the side wall of the mounting box and extend to one side of the mounting box, and four rotating, the rotating roller corresponds to the filter screen.
Furthermore, the lifting device comprises a servo motor fixed at the upper end of the protection box, one end of an output shaft of the servo motor penetrates through the side wall of one end of the protection box and extends into the protection cavity, and one end of the output shaft of the servo motor is fixedly connected with a lifting mechanism.
Further, slewing mechanism is including rotating eight first dwangs of connection on one end lateral wall in the cavity, and is a set of with four first dwangs of one side, all is fixed with first gear on the same four first dwangs of a set of, and intermeshing between four first gears, it is connected with two second dwangs to rotate on the one end lateral wall in the cavity, and two second dwangs correspond with two sets of first dwangs respectively, be fixed with the second gear on the second dwang, second gear and one of them first gear intermeshing, second dwang, first dwang powered drive rotate.
Furthermore, fixed plates are fixed on two sides of the shell, first thread through holes are formed in the fixed plates, bolts penetrate through the first thread through holes, and nuts are sleeved on the bolts through threads.
Further, elevating system includes the screw rod, the one end of servo motor output shaft is fixed with the screw rod, it is equipped with the movable plate to run through on the screw rod, be equipped with second screw thread through-hole on the movable plate, the screw rod runs through second screw thread through-hole, be fixed with the second slider on the one end lateral wall of movable plate, be equipped with the second spout that corresponds with the second slider on the one end lateral wall in the protection intracavity, be fixed with the installation piece on the one end lateral wall in the protection intracavity, the lower extreme of screw rod is rotated and is connected the upper end at the installation piece, one side at the mounting box is fixed to the one end of movable plate.
Further, one side of mounting box is fixed with two driving motor, driving motor's one end runs through the lateral wall of mounting box and fixes the one end at the second dwang, the one end lateral wall of mounting box is run through and extends to one side of mounting box to the one end of first dwang, the one end of first dwang is fixed on the one end lateral wall of live-rollers.
Furthermore, a plurality of heat dissipation holes are formed in the side wall of the protection box at equal intervals.
Furthermore, the protection box and the shell are both made of stainless steel.
Furthermore, the second sliding block is installed in the second sliding groove, and the installation block is located at the lower end of the second sliding groove.
Compared with the prior art, the invention has the beneficial effects that:
(1) when the dust cleaning device is used, the fixing plate is fixed at a proper position through the bolt, so that the shell is fixed at a proper position, when dust and impurities on the filter screen need to be cleaned, the electric telescopic rod drives the first sliding block to move, so that the first sliding block is driven to move in the first sliding groove, the vertical plate is driven to move, the protection box is driven to move when the vertical plate moves, and through the matching between the bolt and the fixing plate, the shell can be quickly mounted and dismounted, the efficiency is improved, and the time cost is reduced;
(2) when the cleaning height needs to be adjusted, the servo motor drives the screw rod to rotate, the screw rod drives the movable plate to move, so that the mounting box is driven to move out of the protective cavity, after the mounting box is moved to a proper position, the driving motor drives the second rotating rod to rotate, the second rotating rod drives the second gear to rotate, the second gear drives one of the first gears to rotate, one of the gears drives the other three first gears to rotate, the first gear drives the first rotating rod to rotate, so that the rotating roller is driven to rotate, and dust and impurities on the filter screen are conveniently cleaned;
(3) through the matching among the electric telescopic rod, the servo motor and the driving motor, the cleaning position and the cleaning height of the rotating roller can be adjusted according to the requirement, the anti-blocking effect is enhanced, and the problem that dust and impurities easily cause the blocking of the filter screen is avoided;
(4) to sum up, the device has realized can carrying out the function of preventing stifled to the filter screen, has solved the problem that can not adjusting position and height as required, has strengthened preventing stifled effect, and easy to assemble and dismantlement have improved efficiency, have reduced the time cost, have improved stability, easy operation, convenient to use.
Drawings
Fig. 1 is an external structural schematic diagram of an anti-blocking device for a filter screen of an automobile radiator.
Fig. 2 is a schematic structural diagram of the inside of the filter screen anti-blocking device for the automobile radiator provided by the invention.
Fig. 3 is a side view of the casing of the anti-blocking device for the filter screen of the automobile radiator.
Fig. 4 is a schematic view of the internal structure of the mounting box of the anti-blocking device for the filter screen of the automobile radiator provided by the invention.
Fig. 5 is a side view of the mounting box of the anti-blocking device for the filter screen of the automobile radiator.
In the figure: 1-mounting box, 2-rotating roller, 3-protection box, 4-heat dissipation hole, 5-servo motor, 6-connecting plate, 7-vertical plate, 8-first sliding block, 9-filter screen, 10-shell, 11-fixing plate, 12-bolt, 13-first rotating rod, 14-driving motor, 15-first gear, 16-second gear, 17-mounting block, 18-second sliding block, 19-second sliding chute, 20-screw rod, 21-moving plate, 22-electric telescopic rod and 23-second rotating rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper/lower end", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be configured in a specific orientation, and operate, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed/sleeved," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-5, the present invention provides a technical solution:
an automobile radiator filter screen anti-blocking device comprises a shell 10, a filter screen 9 is arranged on one end side wall of the shell 10, external dust and impurities are filtered through the filter screen 9 to prevent entering the shell 10, a first chute is arranged at the upper end of the shell 10, a first slide block 8 is installed in the first chute, an electric telescopic rod 22 is fixed on one end side wall in the first chute, one end of the electric telescopic rod 22 is fixed on one end side wall of the first slide block 8, the first slide block 8 is driven to move in the first chute under the action of the electric telescopic rod 22, a vertical plate 7 is fixed at the upper end of the first slide block 8, the first slide block 8 drives the vertical plate 7 to move, a connecting plate 6 is fixed on one end side wall of the vertical plate 7, a protection box 3 is fixed on one end side wall of the connecting plate 6, a plurality of heat dissipation holes are arranged on one circumference side wall of the protection box 3 at equal intervals, heat in the protection box 3 is discharged through, the protection box 3 and the shell 10 are both made of stainless steel, the stainless steel has high chemical property, heat resistance, high temperature resistance, high strength and high hardness, and the vertical plate 7 is driven to move according to the requirement under the action of the electric telescopic rod 22, so that the protection box 3 is conveniently driven to move according to the requirement;
be equipped with the protection chamber in the protection box 3, be equipped with elevating gear in the protection chamber, elevating gear's one end is fixed with mounting box 1, be equipped with the cavity in the mounting box 1, be equipped with two sets of slewing mechanism in the cavity, one end of two sets of slewing mechanism all runs through mounting box 1's lateral wall and extends to one side of mounting box 1, impartial interval is fixed with four live-rollers 2 on two sets of slewing mechanism, live-rollers 2 and filter screen 9 correspond each other, drive mounting box 1 height-adjusting under elevating gear's effect, it rotates to drive live-rollers 2 under slewing mechanism's effect, prevent that dust or impurity from leading to the fact the jam to filter screen 9, clear up the dust on the filter screen 9.
In the invention, the lifting device comprises a servo motor 5 fixed at the upper end of the protection box 3, one end of an output shaft of the servo motor 5 penetrates through one end side wall of the protection box 3 and extends into the protection cavity, one end of the output shaft of the servo motor 5 is fixed with a screw 20, a moving plate 21 penetrates through the screw 20, the servo motor 5 drives the screw 20 to rotate, the screw 20 drives the moving plate 21 to move, the moving plate 21 is provided with a second threaded through hole, the screw 20 penetrates through the second threaded through hole, one end side wall of the moving plate 21 is fixed with a second slide block 18, one end side wall in the protection cavity is provided with a second slide groove 19 corresponding to the second slide block 18, the second slide block 18 is arranged in the second slide groove 19 to facilitate the movement of the moving plate 21, one end side wall in the protection cavity is fixed with an installation block 17, the installation block 17 is positioned at the lower end of the second, one end of the moving plate 21 is fixed on one side of the mounting box 1, and the moving plate 21 is moved by the cooperation between the servo motor 5 and the screw 20, so that the mounting box 1 is driven by the moving plate 21 to adjust the height conveniently.
In the invention, the rotating mechanism comprises eight first rotating rods 13 which are rotatably connected on the side wall at one end in the cavity, four first rotating rods 13 at the same side are in a group, first gears 15 are fixed on the four first rotating rods 13 in the same group, the four first gears 15 are mutually meshed, two second rotating rods 23 are rotatably connected on the side wall at one end in the cavity, the two second rotating rods 23 respectively correspond to the two groups of first rotating rods 13, second gears 16 are fixed on the second rotating rods 23, the second gears 16 are mutually meshed with one first gear 15, two driving motors 14 are fixed on one side of the mounting box 1, one ends of the driving motors 14 penetrate through the side wall of the mounting box 1 and are fixed at one ends of the second rotating rods 23, the driving motors 14 drive the second rotating rods 23 to rotate, the second rotating rods 23 drive the second gears 16 to rotate, the second gears 16 drive one first gear 15 to rotate, thereby drive first rotation pole 13 and rotate, drive live-rollers 2 and rotate then, the one end of first rotation pole 13 runs through the one end lateral wall of mounting box 1 and extends to one side of mounting box 1, and the one end of first rotation pole 13 is fixed on the one end lateral wall of live-rollers 2, under the effect of live-rollers 2, conveniently cleans filter screen 9, prevents that filter screen 9 from blockking up.
According to the invention, the fixing plates 11 are fixed on two sides of the shell 10, the fixing plates 11 are provided with first threaded through holes, bolts 12 penetrate through the first threaded through holes, nuts are sleeved on the bolts 12 through threads, and the fixing plates 11 are conveniently fixed at proper positions through the bolts 12, so that the shell 10 is conveniently fixed; in the present invention, in use, the fixing plate 11 is fixed in place by the bolts 12, thereby fixing the housing 10 in place,
when the dust and impurities on the filter screen 9 need to be cleaned, the electric telescopic rod 22 drives the first slide block 8 to move, thereby driving the first slide block 8 to move in the first slide groove, further driving the vertical plate 7 to move, driving the protection box 3 to move when the vertical plate 7 moves, when the cleaning height needs to be adjusted, the servo motor 5 drives the screw rod 20 to rotate, the screw rod 20 drives the moving plate 21 to move, thereby driving the mounting box 1 to move out of the protection cavity, after moving to a proper position, the driving motor 14 drives the second rotating rod 23 to rotate, the second rotating rod 23 drives the second gear 16 to rotate, the second gear 16 drives one of the first gears 15 to rotate, one gear 15 drives the other three first gears 15 to rotate, the first gears 15 drive the first rotating rod 13 to rotate, thereby driving the rotating roller 2 to rotate, and conveniently cleaning the dust and impurities on the filter screen 9.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (1)
1. The utility model provides a car radiator filter screen prevents stifled device, includes casing (10), its characterized in that, be equipped with filter screen (9) on the one end lateral wall of casing (10), the upper end of casing (10) is equipped with first spout, install first slider (8) in the first spout, be fixed with electric telescopic handle (22) on the one end lateral wall in the first spout, the one end of electric telescopic handle (22) is fixed on the one end lateral wall of first slider (8), the upper end of first slider (8) is fixed with riser (7), be fixed with connecting plate (6) on the one end lateral wall of riser (7), be fixed with protection box (3) on the one end lateral wall of connecting plate (6), be equipped with the protection chamber in protection box (3), be equipped with elevating gear in the protection chamber, elevating gear's one end is fixed with mounting box (1), a cavity is formed in the mounting box (1), two groups of rotating mechanisms are arranged in the cavity, one ends of the two groups of rotating mechanisms penetrate through the side wall of the mounting box (1) and extend to one side of the mounting box (1), four rotating rollers (2) are fixed on the two groups of rotating mechanisms at equal intervals, and the rotating rollers (2) correspond to the filter screen (9);
the lifting device comprises a servo motor (5) fixed at the upper end of the protection box (3), one end of an output shaft of the servo motor (5) penetrates through the side wall of one end of the protection box (3) and extends into the protection cavity, and one end of the output shaft of the servo motor (5) is fixedly connected with a lifting mechanism;
the rotating mechanism comprises eight first rotating rods (13) which are rotatably connected to one end side wall in the cavity, the four first rotating rods (13) on the same side are in a group, first gears (15) are fixed on the four first rotating rods (13) in the same group, the four first gears (15) are meshed with each other, two second rotating rods (23) are rotatably connected to one end side wall in the cavity, the two second rotating rods (23) respectively correspond to the two groups of first rotating rods (13), second gears (16) are fixed on the second rotating rods (23), the second gears (16) are meshed with one first gear (15), and the second rotating rods (23) and the first rotating rods (13) are driven to rotate by power;
fixing plates (11) are fixed on two sides of the shell (10), first threaded through holes are formed in the fixing plates (11), bolts (12) penetrate through the first threaded through holes, and nuts are sleeved on the bolts (12) in a threaded mode;
the lifting mechanism comprises a screw rod (20), one end of an output shaft of the servo motor (5) is fixedly provided with the screw rod (20), a moving plate (21) penetrates through the screw rod (20), a second thread through hole is formed in the moving plate (21), the screw rod (20) penetrates through the second thread through hole, a second slider (18) is fixed on the side wall of one end of the moving plate (21), a second sliding groove (19) corresponding to the second slider (18) is formed in the side wall of one end in the protection cavity, an installation block (17) is fixed on the side wall of one end in the protection cavity, the lower end of the screw rod (20) is rotatably connected to the upper end of the installation block (17), and one end of the moving plate (21) is fixed on one side of the installation box (1);
two driving motors (14) are fixed on one side of the mounting box (1), one end of each driving motor (14) penetrates through the side wall of the mounting box (1) and is fixed to one end of the second rotating rod (23), one end of the first rotating rod (13) penetrates through the side wall of one end of the mounting box (1) and extends to one side of the mounting box (1), and one end of the first rotating rod (13) is fixed to the side wall of one end of the rotating roller (2);
a plurality of heat dissipation holes (4) are formed in the side wall of the periphery of the protection box (3) at equal intervals;
the protection box (3) and the shell (10) are both made of stainless steel;
the second sliding block (18) is arranged in the second sliding groove (19), and the mounting block (17) is positioned at the lower end of the second sliding groove (19);
when dust and impurities on the filter screen (9) need to be cleaned, the electric telescopic rod (22) drives the first sliding block (8) to move, so that the first sliding block (8) is driven to move in the first sliding groove, then the vertical plate (7) is driven to move, the protection box (3) is driven to move when the vertical plate (7) moves, when the cleaning height needs to be adjusted, the servo motor (5) drives the screw rod (20) to rotate, the screw rod (20) drives the moving plate (21) to move, so that the installation box (1) is driven to move out of the protection cavity, after the installation box is moved to a proper position, the driving motor (14) drives the second rotating rod (23) to rotate, the second rotating rod (23) drives the second gear (16) to rotate, the second gear (16) drives one of the first gears (15) to rotate, one of the gears (15) drives the other three first gears (15) to rotate, first gear (15) drive first live-action bars (13) and rotate to drive live-action rolls (2) and rotate, conveniently clear up dust and impurity on filter screen (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810624602.2A CN109000497B (en) | 2018-06-16 | 2018-06-16 | Anti-blocking device for filter screen of automobile radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810624602.2A CN109000497B (en) | 2018-06-16 | 2018-06-16 | Anti-blocking device for filter screen of automobile radiator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109000497A CN109000497A (en) | 2018-12-14 |
| CN109000497B true CN109000497B (en) | 2021-03-30 |
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ID=64601107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810624602.2A Active CN109000497B (en) | 2018-06-16 | 2018-06-16 | Anti-blocking device for filter screen of automobile radiator |
Country Status (1)
| Country | Link |
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| CN (1) | CN109000497B (en) |
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|---|---|---|---|---|
| GB1479138A (en) * | 1974-06-25 | 1977-07-06 | Thomas P | Waste material filtration apparatus |
| JPH01210007A (en) * | 1988-02-17 | 1989-08-23 | Ngk Insulators Ltd | Backwash device for cylindrical filter |
| KR100787778B1 (en) * | 2007-07-27 | 2007-12-24 | 한국철도공사 | Control method and automatic vacuum cleaner of air conditioner air filter |
| WO2019061526A1 (en) * | 2017-09-30 | 2019-04-04 | 徐俊峰 | Sewage-filtering device for preventing blocking up of filter screen |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203733052U (en) * | 2014-02-27 | 2014-07-23 | 淄博职业学院 | Dust control device for computers |
| CN206631274U (en) * | 2017-01-24 | 2017-11-14 | 四川农业大学 | A kind of anti-blocking sprinkling irrigation filter screen |
| CN206845556U (en) * | 2017-05-26 | 2018-01-05 | 孙华 | A kind of ventilation blower dustproof filter screen device |
| CN107650878A (en) * | 2017-10-27 | 2018-02-02 | 赵顺豪 | A kind of car surface cleaning device easy to use |
| CN207493370U (en) * | 2017-11-06 | 2018-06-15 | 广州塞提斯环保科技有限公司 | A kind of emission-control equipment |
| CN107971271B (en) * | 2017-11-24 | 2020-10-23 | 泰州逸群信息科技有限公司 | Department of stomatology transfers and mixes sword belt cleaning device |
| CN107998753A (en) * | 2017-12-04 | 2018-05-08 | 黄健 | A kind of cleaning device for air-conditioning filter net |
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2018
- 2018-06-16 CN CN201810624602.2A patent/CN109000497B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1479138A (en) * | 1974-06-25 | 1977-07-06 | Thomas P | Waste material filtration apparatus |
| JPH01210007A (en) * | 1988-02-17 | 1989-08-23 | Ngk Insulators Ltd | Backwash device for cylindrical filter |
| KR100787778B1 (en) * | 2007-07-27 | 2007-12-24 | 한국철도공사 | Control method and automatic vacuum cleaner of air conditioner air filter |
| WO2019061526A1 (en) * | 2017-09-30 | 2019-04-04 | 徐俊峰 | Sewage-filtering device for preventing blocking up of filter screen |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109000497A (en) | 2018-12-14 |
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