CN210044982U - Automatic dust removing device - Google Patents
Automatic dust removing device Download PDFInfo
- Publication number
- CN210044982U CN210044982U CN201920268900.2U CN201920268900U CN210044982U CN 210044982 U CN210044982 U CN 210044982U CN 201920268900 U CN201920268900 U CN 201920268900U CN 210044982 U CN210044982 U CN 210044982U
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- net cage
- brush
- metal filter
- wall
- filter net
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Abstract
The automatic dust removing device comprises a metal filter net cage, the metal filter net cage is of a cylindrical metal filter net cage structure, a rotary cleaning device is arranged inside the metal filter net cage and comprises a gearbox, a rotating motor is arranged on one side of the gearbox, and an output shaft of the rotating motor is connected with an input shaft of the gearbox, the rotary cleaning device is additionally arranged inside the metal filter net cage, the rotary cleaning device can drive a brush to rotate along the inner wall of the metal filter net cage through the matching of the rotating motor and the gearbox, so that the dust attached to the inner wall of the metal filter net cage is more thoroughly cleaned by utilizing the direct contact between the brush and the inner wall of the metal filter net cage, the push-pull type electromagnet can push a transmission rod to swing within a certain range in the process of rotationally cleaning the inner wall of the metal filter net cage, and the brush can generate brushing in the vertical direction while horizontally sliding along the side wall of the metal filter net cage, thereby improving the cleaning effect of the brush on the inner wall surface of the metal filter net cage.
Description
Technical Field
The utility model relates to a cleaning device, more exactly an automatic dust collector.
Background
When the air-cooled water chilling unit is used, more dust can be deposited on a filter screen of the air inlet, the energy efficiency ratio of refrigeration equipment can be affected if the dust is too much, the refrigeration efficiency is reduced, and energy waste is caused. In order to avoid the situation, people need to regularly remove dust in the water chilling unit manually, which is time-consuming and labor-consuming. Generally, the cleaning reason that the filter screen is carried out through the blowing effect is that air flow and dust are not in direct contact, and the dust can not be well cleaned, and the device for cleaning the filter screen at the air inlet of the air-cooled water chilling unit is provided.
Disclosure of Invention
The utility model aims at providing an automatic dust collector, it is rotatory along the inner wall of metal filter net cage to drive the brush through the cooperation of rotating electrical machines and gearbox, thereby utilize the direct contact of brush and metal filter net cage inner wall, the more thorough clearance of dust that will adhere to at the metal filter net cage inner wall gets off, the brush is at the rotatory in-process that cleans the metal filter net cage inner wall, plug-type electro-magnet can promote the transfer line swing at a certain extent by a small margin, thereby make the brush can produce the ascending brush of vertical side along the gliding while of metal filter net cage lateral wall level, thereby improve the effect of cleaning of brush to metal filter net cage inner wall surface.
The utility model discloses a realize above-mentioned purpose, realize through following technical scheme:
an automatic dust removal device comprises an air-cooled water chiller, a filtering and back-blowing device is arranged on one side of the air-cooled water chiller and comprises a back-blowing fan, a metal filter net cage is arranged inside an air inlet of the back-blowing fan and is of a cylindrical shell structure made of a metal net, the metal filter net cage can filter air flow entering the air inlet of the back-blowing fan, the inside of an air outlet of the back-blowing fan is communicated with the inside of the air inlet of the air-cooled water chiller, the side wall of the metal filter net cage can block an air inlet pipe of the back-blowing fan, a rotary cleaning device is arranged inside the metal filter net cage and comprises a gearbox, a shell of the gearbox is connected with the bottom of the inner side of the metal filter net cage, a rotary motor is arranged on one side of the gearbox, an output shaft of the rotary motor, the gearbox can drive the pivot rotatory, connect the roating seat in the pivot, first fixed plate of upper end installation and the transfer line of roating seat, the one end of transfer line is articulated with one side of roating seat, the brush fixed plate is installed to the other end of transfer line, one side of brush fixed plate sets up the brush, the inner wall laminating of brush and metal filter box, one side and one side of roating seat of first fixed plate are connected, install push-pull electromagnet on the first fixed plate, the one end and the first fixed plate of push-pull electromagnet are articulated, the other end and the middle part of transfer line of push-pull electromagnet are articulated.
In order to further realize the utility model discloses an it is still possible to adopt the following technical scheme that an elasticity auxiliary adherence device is installed between transfer line and the brush fixed plate, the elasticity auxiliary adherence device includes the locating plate, and the tip of transfer line is articulated with the middle part of locating plate, and several spring and several telescopic link are connected to one side of locating plate, and the one end and the locating plate of telescopic link are connected, and the brush fixed plate is connected to the other end of telescopic link, and the one end and the locating plate of spring are connected, and the other end and the brush fixed plate of spring are connected, and the spring is in.
The inner wall of the metal filter net box is provided with a bearing, the outer ring of the bearing is connected with the inner wall of the metal filter net box, and the inner ring of the bearing is connected with the end part of the rotating shaft.
And the bottom of the metal filter net cage is connected with a second fixing plate, and one side of the second fixing plate is connected with the outer side of an air inlet of the air-cooled water chilling unit.
The utility model has the advantages that: the utility model discloses rotatory cleaning device has been add in metal filter net cage's inside, rotatory cleaning device can drive the brush through the cooperation of rotating electrical machines and gearbox rotatory along the inner wall of metal filter net cage, thereby utilize the direct contact of brush and metal filter net cage inner wall, the more thorough clearance of dust that will adhere to at the metal filter net cage inner wall gets off, the brush is at the rotatory in-process that cleans the metal filter net cage inner wall, plug-type electro-magnet can promote the transfer line swing at a certain limit within a definite range by a small margin, thereby make the brush can produce the ascending brush of vertical side when along the horizontal gliding of metal filter net cage lateral wall, thereby improve the effect of cleaning of brush to metal filter net cage inner wall surface. The utility model discloses a rotational speed of rotating electrical machines output can be adjusted to the gearbox to reduce the rotational speed of gearbox, improve the pivot and drive the rotatory torsion of brush. The utility model also has the advantages of simple and compact structure, low manufacturing cost and simple and convenient use.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of section I of FIG. 1;
fig. 3 is an enlarged view of the structure in the direction a of fig. 2.
Labeling components: 1 positioning plate, 2 hairbrush fixing plate, 3 spring, 4 hairbrush, 5 telescopic rod, 6 transmission rod, 7 push-pull electromagnet, 8 fixing plate, 9 rotating seat, 10 rotating shaft, 11 transmission case, 12 rotating motor, 13 metal filter net cage, 14 bearing.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
An automatic dust removing device, as shown in fig. 1-3, comprises an air-cooled chiller unit 16, a filtering and back-blowing device is installed on one side of the air-cooled chiller unit 16, the filtering and back-blowing device comprises a back-blowing fan 18, a metal filtering net cage 13 is installed inside an air inlet of the back-blowing fan 18, the metal filtering net cage 13 is a cylindrical shell structure made of metal net, the metal filtering net cage 13 can filter air flow entering the air inlet of the back-blowing fan 18, the inside of an air outlet of the back-blowing fan 18 is communicated with the inside of the air inlet of the air-cooled chiller unit 16, the side wall of the metal filtering net cage 13 can block an air inlet pipe of the back-blowing fan 18, a rotary cleaning device is installed inside the metal filtering net cage 13, the rotary cleaning device comprises a gearbox 11, the shell of the gearbox 11 is connected with the bottom of the, the output shaft of rotating electrical machines 12 is connected with the input shaft of gearbox 11, the output shaft pivot 10 of gearbox 11, gearbox 11 can drive pivot 10 rotatory, connect roating seat 9 in the pivot 10, first fixed plate 8 of upper end installation of roating seat 9 and transfer line 6, the one end of transfer line 6 is articulated with one side of roating seat 9, brush fixed plate 2 is installed to the other end of transfer line 6, one side of brush fixed plate 2 sets up brush 4, the laminating of brush 4 and metal filter net case 13's inner wall, one side of first fixed plate 8 is connected with one side of roating seat 9, install push-pull electromagnet 7 on the first fixed plate 8, the one end of push-pull electromagnet 7 is articulated with first fixed plate 8, the other end of push-pull electromagnet 7 is articulated with the middle part of transfer line.
The utility model discloses a filter blowback device can be when needs carry out the blowback dust removal for air-cooled chiller 16, through opening 18 inside reverse air currents that blow in of blowback fan to air-cooled chiller 16 to utilize reverse air current to clear up the dust that will adhere to in air-cooled chiller 16 inside and get off. When back flushing dust removal is needed, the end of the air inlet of the cold type water chilling unit 16 is firstly sealed by a sealing block, and then the back flushing fan 18 is started to reversely blow air flow into the air inlet of the cold type water chilling unit 16, so that the dust removal effect is achieved, and air pressure leakage at the end of the air inlet of the cold type water chilling unit 16 is avoided. The utility model discloses rotatory cleaning device has been add in metal filter box 13's inside, rotatory cleaning device can drive brush 4 along metal filter box 13's inner wall rotation through the cooperation of rotating electrical machines 12 and gearbox 11, thereby utilize the direct contact of brush 4 and metal filter box 13 inner wall, the more thorough clearance of dust that will adhere to at metal filter box 13 inner wall gets off, brush 4 is at the rotatory in-process that cleans metal filter box 13 inner wall, plug-type electro-magnet 7 can promote the swing of transfer line 6 at certain within range by a small margin, thereby make brush 4 can produce the ascending brush of vertical side along the gliding while of metal filter box 13 lateral wall level, thereby improve the effect of cleaning of brush 4 to metal filter box 13 inner wall surface. The metal filter net cage 13 can filter air flow entering from an air inlet 15 of the air-cooled water chiller, and a fan inside the air-cooled water chiller can reversely rotate when the rotary cleaning device cleans the air flow and blows the air flow outwards, so that dust cleaned by the rotary cleaning device can be discharged from the metal filter net cage 13.
The utility model discloses a rotational speed of 12 outputs of rotating electrical machines can be adjusted to gearbox 11 to reduce gearbox 11's rotational speed, improve pivot 10 and drive the rotatory torsion of brush 4.
Material selection and feasibility analysis of actual samples: the practical manufactured sample is implemented by taking the specification attached drawing as a drawing according to the proportion and the matching mode of each part in the specification attached drawing, the connection is a common connection mode such as strong adhesive connection, welding, riveting, flange connection, integrated connection and the like, and the corresponding connection mode, the thickness and the strength of the connection point can be selected without creativity according to the actual connection strength requirement during practical manufacturing. The utility model discloses a brush 4 is for having certain elastic brush structure, like the polyvinyl chloride brush, brush 4 produces certain bending under pressure when laminating with metal filter box 13 inner wall, and plug-type electro-magnet 7 is when promoting brush fixed plate 2 and brush 4 swing, and brush 4 can utilize the crooked length of self and the elasticity of self, fills the relative displacement between brush 4 and the metal filter box 13 that the swing of transfer line 6 produced to make brush 4 remain throughout with the laminating state of metal filter box 13 inner wall. The straight lines of the hinged shafts of the transmission rod 6 and the rotary seat 9, the hinged shafts of the transmission rod 6 and the positioning plate 1, the hinged shafts of the push-pull electromagnet 7 and the transmission rod 6, and the hinged shafts of the push-pull electromagnet 7 and the first fixing plate 8 are all along the direction vertical to the paper surface in the figure 1.
The wall device is assisted to installation elasticity between transfer line 6 and the brush fixed plate 2, the supplementary wall device that adheres of elasticity includes locating plate 1, and the tip of transfer line 6 is articulated with the middle part of locating plate 1, and several spring 3 and several telescopic link 5 are connected to one side of locating plate 1, and the one end and the locating plate 1 of telescopic link 5 are connected, and brush fixed plate 2 is connected to the other end of telescopic link 5, and the one end and the locating plate 1 of spring 3 are connected, and the other end and the brush fixed plate 2 of spring 3 are connected, and spring 3 is in compression state.
The utility model discloses an adherence device is assisted to elasticity can produce the swing at transfer line 6 to when producing the displacement difference between the inner wall of brush 4 and metal filter box 13, utilize the elasticity of spring 3 to drive the attached metal filter box 13's of brush 4 inner wall, thereby can make brush 4 keep with metal filter box 13 laminating state when making brush 4 brush 13 inner wall, improve the clearance effect of brush 4 to metal filter box 13 inner wall. For example, when the push-pull electromagnet 7 drives the transmission rod 6 to swing upwards for a small distance, the positioning plate 1, the brush fixing plate 2 and the brush 4 can generate a displacement far away from the inner wall of the metal filter box 13, and at the moment, the spring 3 can push the brush fixing plate 2 and the brush 4 to move towards one side of the inner wall of the metal filter box 13 by using the elastic force, so that the brush 4 can keep the attaching effect with the inner wall of the metal filter box 13. The utility model discloses a telescopic link 5 can enough make things convenient for spring 3 to promote brush fixed plate 2 and slide to 13 one sides of metal filter net case, can make things convenient for locating plate 1 to drive 2 rotations of brush fixed plate at rotatory in-process simultaneously.
The inner wall of the metal filter net cage 13 is provided with a bearing 14, the outer ring of the bearing 14 is connected with the inner wall of the metal filter net cage 13, and the inner ring of the bearing 14 is connected with the end part of the rotating shaft 10.
The utility model discloses a bearing 14 can enough improve the stability of pivot 10 tip, can make things convenient for pivot 10 rotatory simultaneously.
The bottom of the metal filter net cage 13 is connected with a second fixing plate 17, and one side of the second fixing plate 17 is connected with the outer side of an air inlet 15 of the air-cooled water chilling unit.
The utility model discloses a second fixed plate 17 can improve the intensity of metal filter box 13 bottom to improve the stability of gearbox 11 operation.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. Automatic dust collector, its characterized in that: the device comprises an air-cooled water chilling unit (16), wherein a filtering and back-blowing device is arranged on one side of the air-cooled water chilling unit (16), the filtering and back-blowing device comprises a back-blowing fan (18), a metal filtering net cage (13) is arranged inside an air inlet of the back-blowing fan (18), the metal filtering net cage (13) is of a cylindrical shell structure made of a metal net, the metal filtering net cage (13) can filter air flow entering the air inlet of the back-blowing fan (18), the inside of an air outlet of the back-blowing fan (18) is communicated with the inside of the air inlet of the air-cooled water chilling unit (16), the side wall of the metal filtering net cage (13) can seal and block an air inlet pipe of the back-blowing fan (18), a rotary cleaning device is arranged inside the metal filtering net cage (13), the rotary cleaning device comprises a gearbox (11), and a shell of the gearbox (, one side of the gearbox (11) is provided with a rotating motor (12), an output shaft of the rotating motor (12) is connected with an input shaft of the gearbox (11), an output shaft of the gearbox (11) is connected with a rotating shaft (10), the gearbox (11) can drive the rotating shaft (10) to rotate, the rotating shaft (10) is connected with a rotating base (9), the upper end of the rotating base (9) is provided with a first fixing plate (8) and a transmission rod (6), one end of the transmission rod (6) is hinged with one side of the rotating base (9), the other end of the transmission rod (6) is provided with a brush fixing plate (2), one side of the brush fixing plate (2) is provided with a brush (4), the brush (4) is attached to the inner wall of the metal filtering net cage (13), one side of the first fixing plate (8) is connected with one side of the rotating base (9), the first fixing plate (8) is provided with a push-pull electromagnet (7), the other end of the push-pull electromagnet (7) is hinged with the middle part of the transmission rod (6).
2. The automatic dust removal device according to claim 1, wherein: the wall attaching device is assisted to installation elasticity between transfer line (6) and brush fixed plate (2), the supplementary wall attaching device of elasticity includes locating plate (1), and the tip of transfer line (6) is articulated with the middle part of locating plate (1), and several spring (3) and several telescopic link (5) are connected to one side of locating plate (1), and the one end and the locating plate (1) of telescopic link (5) are connected, and brush fixed plate (2) are connected to the other end of telescopic link (5), and the one end and locating plate (1) of spring (3) are connected, and the other end and brush fixed plate (2) of spring (3) are connected, and spring (3) are in compression state.
3. The automatic dust removal device according to claim 1, wherein: a bearing (14) is arranged on the inner wall of the metal filtering net cage (13), the outer ring of the bearing (14) is connected with the inner wall of the metal filtering net cage (13), and the inner ring of the bearing (14) is connected with the end part of the rotating shaft (10).
4. The automatic dust removal device according to claim 1, wherein: the bottom of the metal filter net cage (13) is connected with a second fixing plate (17), and one side of the second fixing plate (17) is connected with the outer side of an air inlet (15) of the air-cooled water chilling unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920268900.2U CN210044982U (en) | 2019-03-04 | 2019-03-04 | Automatic dust removing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920268900.2U CN210044982U (en) | 2019-03-04 | 2019-03-04 | Automatic dust removing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210044982U true CN210044982U (en) | 2020-02-11 |
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ID=69376483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920268900.2U Active CN210044982U (en) | 2019-03-04 | 2019-03-04 | Automatic dust removing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210044982U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113457419A (en) * | 2021-07-12 | 2021-10-01 | 利晟（杭州）科技有限公司 | Flue gas emission humidity detection system |
| CN114743359A (en) * | 2022-04-15 | 2022-07-12 | 浙江中辰城市应急服务管理有限公司 | Emergency command system based on urban space model information data |
| CN115039963A (en) * | 2022-06-27 | 2022-09-13 | 深圳市众平电机有限公司 | Novel hair drier based on toothless slotless high-speed motor and use method thereof |
| CN116375145A (en) * | 2022-12-30 | 2023-07-04 | 南京雄凯过滤设备有限公司 | Multistage metal recovery device comprising a metal filter |
-
2019
- 2019-03-04 CN CN201920268900.2U patent/CN210044982U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113457419A (en) * | 2021-07-12 | 2021-10-01 | 利晟（杭州）科技有限公司 | Flue gas emission humidity detection system |
| CN114743359A (en) * | 2022-04-15 | 2022-07-12 | 浙江中辰城市应急服务管理有限公司 | Emergency command system based on urban space model information data |
| CN115039963A (en) * | 2022-06-27 | 2022-09-13 | 深圳市众平电机有限公司 | Novel hair drier based on toothless slotless high-speed motor and use method thereof |
| CN116375145A (en) * | 2022-12-30 | 2023-07-04 | 南京雄凯过滤设备有限公司 | Multistage metal recovery device comprising a metal filter |
| CN116375145B (en) * | 2022-12-30 | 2023-11-17 | 南京雄凯过滤设备有限公司 | Multistage metal recovery device comprising a metal filter |
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