CN111729418A - Lifting filter for mounting air outlet equipment and use method thereof - Google Patents
Lifting filter for mounting air outlet equipment and use method thereof Download PDFInfo
- Publication number
- CN111729418A CN111729418A CN202010729170.9A CN202010729170A CN111729418A CN 111729418 A CN111729418 A CN 111729418A CN 202010729170 A CN202010729170 A CN 202010729170A CN 111729418 A CN111729418 A CN 111729418A
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- CN
- China
- Prior art keywords
- air outlet
- filter
- lifting
- outer frame
- installation
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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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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/88—Replacing filter elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/02—Driving gear
- B66D1/12—Driving gear incorporating electric motors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a lifting filter for mounting air outlet equipment and a using method thereof, aiming at providing a lifting filter for mounting air outlet equipment, which is convenient for replacing the filter, has simple structure and reduces the times of high-altitude operation, and adopts the technical scheme that the lifting filter comprises a fixed structure fixed at the air outlet of the air outlet equipment, a filtering structure arranged in the fixed structure and a lifting device which is used for lifting the filtering structure to the fixed structure or replacing the filtering structure after descending and moves in a reciprocating manner, the invention improves the convenience of replacement by fixing the fixed structure at the position of an air outlet and independently lifting and replacing the filtering structure by the lifting device, and simultaneously, the invention adopts low-altitude operation, has high safety coefficient and low operation difficulty, only needs single mounting operation, and can perform low-altitude operation on subsequent filter replacement, the safety is stronger, and the invention is suitable for the technical field of filter installation equipment.
Description
Technical Field
The invention relates to the technical field of primary filter installation equipment of air outlet equipment, in particular to a lifting filter for installing air outlet equipment and a using method thereof.
Background
Air-out equipment, belong to the necessary device in most factory buildings, reduce the influence to the environment in order to improve, then need increase the filter effect to air-out equipment, and long time limit of use of filter, need periodic change, but often the mounted position of filter is higher, all more than 8m, belong to high altitude construction, and traditional operation method adopts the manual work to change usually, so not only increased the danger degree, and when with the help of equipment such as other elevators, still increased the replacement cost, the practicality is relatively poor.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide the lifting filter for mounting the air outlet equipment, which is convenient to replace, simple in structure, capable of reducing the times of high-altitude operation and high in practicability.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a lift filter for air outlet equipment installation, lift filter is including being fixed in the fixed knot structure of air outlet equipment air outlet department, setting up the filtration in the fixed knot structure and being used for rising to the fixed knot structure with the filtration or descend the back change filtration and reciprocating motion's elevating gear.
The invention is further configured to: the fixed structure comprises an outer frame, a fixed part arranged on the peripheral side of the outer frame and a slide way which is arranged in the outer frame and used for the filtering structure to ascend and descend.
The invention is further configured to: the lifting device comprises a frame body arranged on the outer frame, a rotating shaft arranged on the frame body, a winding disc arranged on the rotating shaft, a lifting belt arranged in the winding disc and penetrating through the outer frame to be connected with the filtering structure, and a driving device used for driving the rotating shaft to rotate.
The invention is further configured to: the filtering structure comprises an inner frame which is arranged in the outer frame and has the thickness matched with the slide way, and filtering cloth which is detachably connected with the inner frame.
The invention is further configured to: the verticality of the inner frame is 87-90 degrees.
The invention is further configured to: the fixed structure further comprises a base arranged at the bottom of the outer frame.
The invention is further configured to: the driving device is a motor.
The invention is further configured to: the outer frame is provided with a control device for controlling a motor to start and stop, and the control device comprises an output circuit, a limit switch arranged on the output circuit, a detector used for detecting whether the air outlet equipment is in a working state and a controller which is electrically connected with the detector and is used for starting, stopping, outputting current in a forward direction or outputting current in a reverse direction.
The invention is further configured to: the outer frame is provided with a cover body covering the rotating shaft, and the inner frame is composed of three mounting windows and is used for independently mounting filter cloth.
By adopting the technical scheme, the air outlet device has the beneficial effects that 1, the lifting filter is arranged to comprise a fixed structure fixed at the air outlet of the air outlet device, a filtering structure arranged in the fixed structure and a lifting device which is used for lifting the filtering structure to the fixed structure or replacing the filtering structure after descending and does reciprocating motion, the fixed structure is fixed at the position of the air outlet, and the filtering structure is independently lifted and replaced by the lifting device, so that the replacement convenience is improved;
2. the lifting device comprises a frame body arranged on the outer frame, a rotating shaft arranged on the frame body, a winding disc arranged on the rotating shaft, a lifting belt arranged in the winding disc and penetrating through the outer frame to be connected with the filtering structure, and a driving device for driving the rotating shaft to rotate, wherein the rotating shaft is used as a carrier, the rotating shaft is driven to rotate through a motor, and then the lifting belt is wound, so that the lifting device is high in stability, simple in structure and high in practicability;
3. the verticality of the inner frame is set to be 87-90 degrees, so that the inner frame and the outer frame are convenient to match, the stability between the inner frame and the outer frame is improved, the practicability is high, and the structure is simple;
4. through be equipped with the controlling means who is used for controlling the motor that the motor started, stopped on the frame, and include output circuit with this controlling means, set up limit switch on output circuit, a detector for detecting whether air-out equipment is in operating condition and in detector electric connection and be used for the motor to start, stop, the controller of forward output current or reverse output current, with the means that the detector detected, judge whether air-out equipment is in operating condition, the operating condition of rethread controller to the motor is controlled, then the security has been guaranteed and the installation stability of filter has been guaranteed.
The use method of the lifting filter for mounting the air outlet equipment comprises the following steps of (1) fixing an outer frame to an air outlet of the air outlet equipment, and lowering the inner frame to a position where a filtering structure can be flatly mounted or replaced by starting a motor to perform manual low-altitude replacement or mounting operation;
(2) after the installation or replacement is finished, the controller starts the motor to rotate reversely, the filtering structure is lifted into the outer frame, and the replacement or installation operation is finished;
(3) after the replacement operation or the installation operation is finished, in the process that the inner frame is lifted to the position of the outer frame through the motor, if the detector detects that the air outlet equipment runs, the controller stops the motor from running;
(4) when the controller detects that the air outlet equipment stops running, the controller starts the motor to continue running, and the inner frame is lifted to the outer frame.
By adopting the technical scheme, the invention has the beneficial effects that low-altitude operation is adopted, the safety coefficient is high, the operation difficulty is low, only single installation operation is needed, the subsequent filter replacement can be carried out on the low-altitude operation, the safety is stronger, and the good practicability is improved; and through the controller and the detector equipment, the stability of the lifting operation is guaranteed when the device is replaced and installed.
Drawings
Fig. 1 is a schematic perspective view of an embodiment of a lifting filter for installing an air outlet device and a method for using the lifting filter.
Reference numeral in the figure, 1, fixed structure; 10. an outer frame; 11. a slideway; 101. a base; 102. a cover body; 2. a filter structure; 20. an inner frame; 21. a filter cloth; 3. a lifting device; 30. a frame body; 31. a rotating shaft; 32. a winding disc; 33. lifting the belt; 34. a drive device.
Detailed Description
An embodiment of a lifting filter for installing an air outlet device and a method for using the lifting filter according to the present invention will be further described with reference to fig. 1.
For ease of description, spatially relative terms, such as "upper," "lower," "left," "right," and the like, may be used in the embodiments to describe one element or feature's relationship to another element or feature as illustrated in the figures. It will be understood that the spatial terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "lower" can encompass both an upper and a lower orientation. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
Moreover, relational terms such as "first" and "second," and the like, may be used solely to distinguish one element from another element having the same name, without necessarily requiring or implying any actual such relationship or order between such elements.
A lifting filter for air outlet equipment installation comprises a fixed structure 1 fixed at an air outlet of the air outlet equipment, a filtering structure 2 arranged in the fixed structure 1 and a lifting device 3 used for lifting the filtering structure 2 to the fixed structure 1 or replacing the filtering structure 2 after descending and making reciprocating motion, wherein the lifting filter comprises the fixed structure 1 fixed at the air outlet of the air outlet equipment, the filtering structure 2 arranged in the fixed structure 1 and the lifting device 3 used for lifting the filtering structure 2 to the fixed structure 1 or replacing the filtering structure 2 after descending and making reciprocating motion, the lifting filter improves the convenience of replacement by fixing the fixed structure 1 at the air outlet and independently lifting and replacing the filtering structure 2 through the lifting device 3, and simultaneously, the lifting filter adopts low altitude operation and has high safety coefficient, the operation degree of difficulty is low, only needs to carry out single installation operation, and subsequent filter is changed and can be carried out low latitude operation, and the security is stronger, has improved good practicality.
The fixing structure 1 comprises an outer frame 10, fixing pieces arranged on the periphery of the outer frame 10 and slideways which are arranged in the outer frame and used for enabling the filtering structure to ascend and descend, the outer frame 10 is convenient to fix through the arranged fixing pieces by adopting the structure, the installation of the filtering structure is guaranteed through the arranged slideways 11, the good structural stability is improved, the practicability is high, and the structure is simple.
The invention further provides that the lifting device comprises a frame body 30 arranged on the outer frame 10, a rotating shaft 31 arranged on the frame body 30, a winding disc 32 arranged on the rotating shaft 31, a lifting belt 33 arranged in the winding disc 32 and penetrating through the outer frame 10 to be connected with the filtering structure and a driving device 34 for driving the rotating shaft 31 to rotate, the lifting device 3 comprises the frame body 30 arranged on the outer frame 10, the rotating shaft 31 arranged on the frame body 30, the winding disc 32 arranged on the rotating shaft 31, the lifting belt 33 arranged in the winding disc 32 and penetrating through the outer frame 10 to be connected with the filtering structure 2 and the driving device 34 for driving the rotating shaft 31 to rotate, the rotating shaft 31 is used as a carrier, the rotating shaft 31 is driven to rotate by a motor, and then the lifting belt 33 is wound, so that the lifting device is strong in stability, simple.
The filter structure 2 comprises an inner frame 20 which is arranged in an outer frame 10 and has a thickness matched with the slide rail 11, and filter cloth 21 which is detachably connected with the inner frame 20, the installation and replacement convenience is improved by the arrangement of the structure, and meanwhile, the inner frame 20 and the filter cloth 21 are matched, so that the integral effect between the inner frame 20 and the filter cloth 21 is ensured, and good structural stability is ensured.
The verticality of the inner frame 20 is set to be 87-90 degrees, and the verticality of the inner frame 20 is set to be 87-90 degrees, so that the inner frame 20 and the outer frame 10 are convenient to match, the stability of the inner frame 20 and the outer frame 10 is improved, the practicability is high, and the structure is simple.
The invention is further arranged that the fixed structure 1 also comprises a base 101 arranged at the bottom of the outer frame 10, and by adopting the structure, the practicability is ensured, and the stability of the outer frame 10 of the fixed structure 1 when placed is ensured.
The invention is further arranged that the driving device 34 is a motor, and by adopting the structure arrangement, the degree of automation is improved, the stability is strong, and the structure is simple.
The invention is further arranged that a control device of a motor for controlling the start and stop of the motor is arranged on the outer frame 10, the control device comprises an output circuit, a limit switch arranged on the output circuit, a detector for detecting whether the air outlet device is in a working state and a controller which is electrically connected with the detector and is used for the start, stop, forward output current or reverse output current of the motor, the control device for controlling the start and stop of the motor is arranged on the outer frame, the control device comprises an output circuit, a limit switch arranged on the output circuit, a detector for detecting whether the air outlet device is in a working state and a controller which is electrically connected with the detector and is used for the start, stop, forward output current or reverse output current of the motor, the detector is used as a detection means to judge whether the air outlet device is in a working state, and the working state of the motor is controlled by the controller, so that the safety and the installation stability of the filter are ensured.
The invention is further arranged that the outer frame 10 is provided with a cover body 102 covering the rotating shaft, so that the outer frame can be protected in terms of dust prevention or under the protection effect on foreign matters for the protection of the lifting device, thereby ensuring good stability, having strong practicability and simple structure, and further the inner frame 20 is composed of three mounting windows for independently mounting filter cloth, and the filter cloth can be singly replaced, thereby improving the replacement effect of the filter structure, having strong stability and simple structure.
The use method of the lifting filter for mounting the air outlet equipment comprises the following steps of (1) fixing an outer frame to an air outlet of the air outlet equipment, and lowering the inner frame to a position where a filtering structure can be flatly mounted or replaced by starting a motor to perform manual low-altitude replacement or mounting operation;
(2) after the installation or replacement is finished, the controller starts the motor to rotate reversely, the filtering structure is lifted into the outer frame, and the replacement or installation operation is finished;
(3) after the replacement operation or the installation operation is finished, in the process that the inner frame is lifted to the position of the outer frame through the motor, if the detector detects that the air outlet equipment runs, the controller stops the motor from running;
(4) when the controller detects that the air outlet equipment stops running, the controller starts the motor to continue running, and the inner frame is lifted to the outer frame.
By adopting the technical scheme, the invention has the beneficial effects that low-altitude operation is adopted, the safety coefficient is high, the operation difficulty is low, only single installation operation is needed, the subsequent filter replacement can be carried out on the low-altitude operation, the safety is stronger, and the good practicability is improved; and through the controller and the detector equipment, the stability of the lifting operation is guaranteed when the device is replaced and installed.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and those skilled in the art should be able to make general changes and substitutions within the technical scope of the present invention.
Claims (10)
1. The utility model provides a lift filter for air-out equipment installation, its characterized in that, lift filter is including fixed knot structure (1) that is fixed in air-out equipment air outlet department, set up filtration (2) in fixed knot constructs (1) and be used for with filtration (2) rise to fixed knot constructs (1) or descend after change filtration (2) and reciprocating motion's elevating gear (3), elevating gear (3) set up on fixed knot constructs.
2. A lifting filter for installation of an air outlet device according to claim 1, wherein the fixing structure (1) comprises an outer frame (10), a fixing member disposed on the periphery of the outer frame (10), and a slide way (11) disposed in the outer frame (10) and used for the filter structure (2) to go up and down.
3. A lifting filter for installation of an air outlet device according to claim 2, characterized in that the lifting device (3) comprises a frame body (30) arranged on the outer frame (10), a rotating shaft (31) arranged on the frame body (30), a winding disc (32) arranged on the rotating shaft (31), a lifting belt (33) arranged in the winding disc (32) and connected with the filtering structure (2) through the outer frame (10), and a driving device (34) for driving the rotating shaft (31) to rotate.
4. A lifting filter for installation of an air outlet device according to claim 2, characterised in that the filter structure (2) comprises an inner frame (20) arranged in the outer frame (10) and having a thickness adapted to the slide (11), and a filter cloth (21) detachably connected to the inner frame (20).
5. Lifting filter for installation of a wind outlet device according to claim 4, characterised in that the perpendicularity of the inner frame (20) is between 87-90 degrees.
6. A lifting filter for installation of an air outlet device according to claim 2, characterized in that the fixing structure (1) further comprises a base (101) arranged at the bottom of the outer frame (10).
7. A lifting filter for installation in a wind outlet device according to claim 3, characterised in that the drive means (34) is an electric motor.
8. The lifting filter for installing the air outlet equipment is characterized in that a control device for controlling a motor to start and stop is arranged on the outer frame (10), and the control device comprises an output circuit, a limit switch arranged on the output circuit, a detector for detecting whether the air outlet equipment is in a working state, and a controller which is electrically connected with the detector and is used for starting, stopping, outputting current in a forward direction or outputting current in a reverse direction of the motor.
9. The lifting filter for mounting an air outlet device according to claim 3, wherein the outer frame (10) is provided with a cover (102) covering the rotating shaft (31), and the inner frame (20) is composed of three mounting windows for independently mounting the filter screen.
10. Use method of a lifting filter for installation of an air outlet device according to claim 1, characterized by comprising the steps of (1) fixing the outer frame (10) to the air outlet of the air outlet device, lowering the inner frame (20) to a position where the filter structure (2) can be installed or replaced flatly by starting the motor, and performing manual low-altitude replacement or installation operation;
(2) after the installation or replacement is finished, the controller starts the motor to rotate reversely, the filtering structure (2) is lifted into the outer frame (10), and the replacement or installation operation is finished;
(3) after the replacement operation or the installation operation is finished, in the process that the inner frame (20) is lifted to the position of the outer frame (10) through the motor, if the detector detects that the air outlet equipment is running, the controller stops the motor;
(4) when the controller detects that the air outlet equipment stops running, the controller starts the motor to continue running, and the inner frame (20) is lifted to the outer frame (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010729170.9A CN111729418A (en) | 2020-07-27 | 2020-07-27 | Lifting filter for mounting air outlet equipment and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010729170.9A CN111729418A (en) | 2020-07-27 | 2020-07-27 | Lifting filter for mounting air outlet equipment and use method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111729418A true CN111729418A (en) | 2020-10-02 |
Family
ID=72657820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010729170.9A Pending CN111729418A (en) | 2020-07-27 | 2020-07-27 | Lifting filter for mounting air outlet equipment and use method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111729418A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113639368A (en) * | 2021-07-22 | 2021-11-12 | 苏州华迪医疗科技有限公司 | Energy-saving and environment-friendly air purification device for operating room |
| CN114234328A (en) * | 2021-12-28 | 2022-03-25 | 江苏万融***集成有限公司 | Laboratory ventilation unit convenient to change filter screen |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5411579A (en) * | 1993-07-28 | 1995-05-02 | Benton; Russell R. | Auto filter curb |
| CN102914041A (en) * | 2011-08-03 | 2013-02-06 | 无锡华润上华科技有限公司 | Air inlet device of draught fan |
| CN206514498U (en) * | 2017-02-10 | 2017-09-22 | 广州奥揽达节能科技有限公司 | Electric up-down high effect dust cleaner |
| CN207990943U (en) * | 2018-01-05 | 2018-10-19 | 宗天伟 | A kind of air-conditioning internal machine filter structure device convenient for cleaning |
| CN209801672U (en) * | 2019-04-01 | 2019-12-17 | 广州奥揽达节能科技有限公司 | Electric lifting high-efficiency dust removing device |
-
2020
- 2020-07-27 CN CN202010729170.9A patent/CN111729418A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5411579A (en) * | 1993-07-28 | 1995-05-02 | Benton; Russell R. | Auto filter curb |
| CN102914041A (en) * | 2011-08-03 | 2013-02-06 | 无锡华润上华科技有限公司 | Air inlet device of draught fan |
| CN206514498U (en) * | 2017-02-10 | 2017-09-22 | 广州奥揽达节能科技有限公司 | Electric up-down high effect dust cleaner |
| CN207990943U (en) * | 2018-01-05 | 2018-10-19 | 宗天伟 | A kind of air-conditioning internal machine filter structure device convenient for cleaning |
| CN209801672U (en) * | 2019-04-01 | 2019-12-17 | 广州奥揽达节能科技有限公司 | Electric lifting high-efficiency dust removing device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113639368A (en) * | 2021-07-22 | 2021-11-12 | 苏州华迪医疗科技有限公司 | Energy-saving and environment-friendly air purification device for operating room |
| CN114234328A (en) * | 2021-12-28 | 2022-03-25 | 江苏万融***集成有限公司 | Laboratory ventilation unit convenient to change filter screen |
| CN114234328B (en) * | 2021-12-28 | 2023-08-08 | 江苏万融***集成有限公司 | Laboratory ventilation device convenient to change filter screen |
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Application publication date: 20201002 |