CN113218067B - Central air conditioning export dust extraction - Google Patents
Central air conditioning export dust extraction Download PDFInfo
- Publication number
- CN113218067B CN113218067B CN202110380640.XA CN202110380640A CN113218067B CN 113218067 B CN113218067 B CN 113218067B CN 202110380640 A CN202110380640 A CN 202110380640A CN 113218067 B CN113218067 B CN 113218067B
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- Prior art keywords
- magnet
- shell
- fixedly connected
- casing
- rubber
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- 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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- 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
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
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- 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
- B01D46/42—Auxiliary equipment or operation thereof
- B01D46/4209—Prevention of static charge, e.g. by grounding
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- 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
- B01D46/42—Auxiliary equipment or operation thereof
- B01D46/48—Removing dust other than cleaning filters, e.g. by using collecting trays
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- 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
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a central air-conditioning outlet dust collection device which comprises a shell and an air-conditioning pipeline, wherein the shell is fixedly connected to the lower side of the air-conditioning pipeline, a first filter screen is fixedly connected to the inner side of the shell, a rotating shaft is rotatably connected to the upper side of the first filter screen, a turbine is sleeved on the rotating shaft, two rubber rods are symmetrically and fixedly connected to the rotating shaft, sliding grooves for the two rubber rods to slide are formed in the side wall of the shell, the inner sides of the sliding grooves are made of fur materials, two transfer assemblies are symmetrically arranged on the inner side of the shell, and two guide assemblies are symmetrically arranged on the inner side of the shell. The invention has reasonable design, utilizes the rotation of the turbine under the action of air conditioning wind to ensure that the rubber rod and the chute generate relative motion, and a large amount of charges are gathered on the rubber rod after the rubber rod is rubbed with fur, thereby achieving the purpose of absorbing light and small objects and preparing for collecting subsequent dust.
Description
Technical Field
The invention relates to the technical field of air conditioners, in particular to a dust suction device for an outlet of a central air conditioner.
Background
The air conditioner adopts the principle of liquid gasification refrigeration to provide required cold energy for an air conditioning system so as to offset the heat load of the indoor environment; the heating system provides the air conditioning system with the required heat to offset the cooling load of the indoor environment.
The existing air conditioner is mostly used in winter or summer, the air conditioner is not used for a long time, a large amount of dust is accumulated in an air conditioner pipeline, and therefore after the air conditioner is used again, the dust can be driven to flow out from an air conditioner port under the action of wind force, so that the indoor environment is influenced, people directly suck the dust into the air conditioner pipeline, the dust can be damaged to the body, if the dust is adsorbed only through a filter screen, the dust needs to be removed regularly for cleaning, and the filter screen is disassembled in a climbing mode due to the fact that an air outlet of the air conditioner is too high, and certain danger exists in the process of disassembling the filter screen in the climbing mode.
Disclosure of Invention
The invention aims to solve the following defects in the prior art that the existing air conditioner is mostly used in winter or summer, the air conditioner is not used for a long time, and a large amount of dust is accumulated in an air conditioner pipeline, so that after the air conditioner is used again, the dust is driven to float out from an air conditioner port under the action of wind force, the indoor environment is influenced, people directly suck the dust into the body and damage the body, if the dust is adsorbed by a filter screen, the dust needs to be periodically removed for cleaning, and the filter screen is lifted and removed due to the fact that an air outlet of the air conditioner is too high, so that the dust is dangerous, and the central air conditioner outlet dust collection device is provided.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a central air conditioning export dust extraction, includes casing and air conditioner pipeline, casing fixed connection is at the downside of air conditioner pipeline, the first filter screen of inboard fixedly connected with of casing, the upside of first filter screen is rotated and is connected with the pivot, the cover is equipped with the turbine in the pivot, two rubber sticks of symmetry fixedly connected with in the pivot, be equipped with on the lateral wall of casing and supply the gliding spout of two rubber sticks, the inboard of spout is the fur material, the inboard symmetry of casing is equipped with two and shifts the subassembly, the inboard symmetry of casing is equipped with two direction subassemblies.
Preferably, every the transfer subassembly includes the inboard cell body of fixed connection at the casing, the width of cell body is greater than the width of rubber stick, the interior bottom of cell body is the downward sloping setting from the middle part to both ends, the lateral wall internal symmetry of casing is equipped with two collecting tanks, two the collecting tank is linked together with the cell body through the through-hole respectively, the inboard of spout is equipped with the mounting groove, be equipped with the ground connection subassembly in the mounting groove.
Preferably, the grounding assembly comprises a second magnet which is slidably connected to the inner side of the mounting groove, the second magnet is elastically connected to the inner side of the mounting groove through a return spring, a first magnet is arranged on the rubber rod, and the magnetic pole of the first magnet opposite to the magnetic pole of the second magnet is opposite to that of the first magnet.
Preferably, the inboard symmetry of casing is equipped with two negative pressure chambeies, every the direction subassembly includes the piston of sliding connection at negative pressure intracavity side, the downside fixedly connected with dead lever of piston, the dead lever runs through the inboard in negative pressure chamber to fixed connection is at the upside of second magnet, the negative pressure chamber communicates with each other through the outside of check valve and casing, the orientation of check valve is from inside to outside setting.
Preferably, the negative pressure cavity is communicated with the collecting tank through an air duct, and a second filter screen is arranged at the output end of the air duct.
Preferably, the upper end of the return spring is communicated with a ground wire, and the second magnet is made of an alnico alloy material.
Compared with the prior art, the invention has the beneficial effects that:
1. by arranging the rubber rod and the chute, the air conditioning wind is utilized to drive the turbine to rotate, the turbine drives the rubber rod and the chute to move relatively through the rotating shaft, a large amount of negative charges are collected on the rubber rod after the rubber rod is rubbed with fur, and the rubber rod can attract light and small objects after being electrified, so that the effect of adsorbing dust on the first filter screen is achieved;
2. through the arrangement of the transfer assembly, after the air conditioner is closed, the rotating speed of the turbine is lower and lower under frictional resistance, and finally the turbine stops under the second magnet under the attraction effect of the second magnet, and the second magnet moves downwards under the attraction effect of the first magnet and is abutted against the rubber rod, so that the purpose of transferring charges is achieved;
3. through setting up the direction subassembly, the rubber stick rotates the in-process and makes first magnet intermittent type appear under the second magnet, the second magnet is at the appeal downstream of first magnet, but the position of very fast first magnet changes, second magnet restores the normal position under reset spring's elastic action promptly, the purpose of second magnet up-and-down reciprocating motion has been realized, the second magnet passes through the dead lever and drives piston up-and-down reciprocating motion, because the orientation of check valve is from inside to outside setting, the piston can intermittent type be with gaseous discharge always reciprocating motion, the state that the negative pressure chamber is in the negative pressure has been realized, when the rubber stick stall, second magnet offsets with the rubber stick, piston motion to the downside of air duct input this moment, under the effect of negative pressure, reach the purpose of inhaling the dust collecting vat on the cell body.
Drawings
FIG. 1 is a schematic front view of a central air conditioner outlet dust collector according to the present invention;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;
fig. 3 is a schematic view of the upper structure of a central air-conditioning outlet dust collector according to the present invention.
In the figure: 1 casing, 2 air conditioner pipeline, 3 first filter screens, 4 pivots, 5 turbines, 6 rubber bars, 7 spouts, 8 cell bodies, 9 collecting vat, 10 through-holes, 11 first magnet, 12 second magnet, 13 reset spring, 14 dead levers, 15 pistons, 16 negative pressure chambeies, 17 check valve, 18 air ducts, 19 second filter screens.
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.
Referring to fig. 1-3, a central air-conditioning outlet dust suction device, comprising a casing 1 and an air-conditioning duct 2, wherein the casing 1 is fixedly connected to the lower side of the air-conditioning duct 2, the inner side of the casing 1 is fixedly connected with a first filter screen 3, the first filter screen 3 achieves the effect of intercepting dust in advance, the upper side of the first filter screen 3 is rotatably connected with a rotating shaft 4, a turbine 5 is sleeved on the rotating shaft 4, two rubber rods 6 are symmetrically and fixedly connected to the rotating shaft 4, a chute 7 for the two rubber rods 6 to slide is arranged on the side wall of the casing 1, the inner side of the chute 7 is made of fur material, two transfer components are symmetrically arranged on the inner side of the casing 1, two guide components are symmetrically arranged on the inner side of the casing 1, the turbine 5 is driven by air-conditioning wind to rotate, the turbine 5 drives the rubber rods 6 and the chute 7 to move relatively through the rotating shaft 4, and a large amount of negative charges are collected on the rubber rods 6 after the rubber rods 6 rub against the fur, the rubber rod 6 can attract small and light objects after being electrified, so that the effect of adsorbing dust on the first filter screen 3 is achieved.
Each transfer component comprises a groove body 8 fixedly connected to the inner side of the shell 1, the groove body 8 is positioned below the rubber rod 6, the width of the groove body 8 is larger than that of the rubber rod 6, the inner bottom of the groove body 8 is downwards inclined from the middle to the two ends, two collecting tanks 9 are symmetrically arranged in the side wall of the shell 1, the two collecting tanks 9 are respectively communicated with the groove body 8 through holes 10, the through holes 10 are arranged at the lowest part of the inner bottom of the groove body 8, the inner side of the sliding grooves 7 is provided with a mounting groove, a grounding component is arranged in the mounting groove, after the air conditioner is closed, the rotating speed of the turbine 5 is gradually reduced under the frictional resistance, finally, under the attraction effect of a second magnet 12, the second magnet 12 is stopped under the second magnet 12, meanwhile, the second magnet 12 also moves downwards under the attraction effect of a first magnet 11 and is abutted against the rubber rod 6, so as to achieve the purpose of transferring charges, and the rubber rod 6 is not electrified, the adsorbed dust falls into the tank body 8 under the action of gravity, thereby achieving the purpose of transferring the dust.
The grounding assembly comprises a second magnet 12 which is slidably connected to the inner side of the mounting groove, the second magnet 12 is elastically connected to the inner side of the mounting groove through a return spring 13, a first magnet 11 is arranged on each of the two rubber rods 6, and the magnetic poles of the first magnet 11 and the opposite side of the second magnet 12 are opposite, so that the movement of the second magnet 12 has two conditions: one is that when the rubber rod 6 rotates, the second magnet 12 is attracted by the first magnet 11 intermittently to move downwards, the distance is short, namely the downward movement distance of the piston 15 is short, and the piston 15 is positioned at the upper side of the input end of the air duct 18; and the other is that when the rubber rod 6 stops rotating, the second magnet 12 is attracted continuously by the first magnet 11 to move downwards and is abutted against the rubber rod 6, and the movement distance is longer, namely the piston 15 moves to the lower side of the input end of the air duct 18.
Two negative pressure cavities 16 are symmetrically arranged on the inner side of the shell 1, each guide component comprises a piston 15 which is slidably connected on the inner side of the negative pressure cavity 16, a fixing rod 14 is fixedly connected on the lower side of the piston 15, the fixing rod 14 penetrates through the inner side of the negative pressure cavity 16 and is fixedly connected on the upper side of the second magnet 12, the negative pressure cavity 16 is communicated with the outer side of the shell 1 through a one-way valve 17, the orientation of the one-way valve 17 is from inside to outside, the first magnet 11 intermittently appears under the second magnet 12 in the rotating process of the rubber rod 6, the second magnet 12 moves downwards under the attraction of the first magnet 11, but the position of the first magnet 11 is changed quickly, namely the second magnet 12 restores the original position under the elastic action of a reset spring 13, the purpose of the up-down reciprocating motion of the second magnet 12 is realized, the second magnet 12 drives the piston 15 to reciprocate up and down through the fixing rod 14, and because the orientation of the one-way valve 17 is from inside to outside, piston 15 reciprocating motion can intermittent type be with gas outgoing, has realized that negative pressure chamber 16 is in the state of negative pressure, and when rubber stick 6 stall, second magnet 12 offsets with rubber stick 6, and piston 15 moves the downside to the air duct 18 input this moment, under the effect of negative pressure, reaches the purpose of inhaling the dust on the cell body 8 into collecting vat 9.
The negative pressure cavity 16 is communicated with the collecting tank 9 through an air duct 18, and a second filter screen 19 is arranged at the output end of the air duct 18, so that dust is prevented from entering the air duct 18 to pollute the negative pressure cavity 16 and influence the use of the negative pressure cavity 16.
The upper end of the reset spring 13 is communicated with the ground wire, the second magnet 12 is made of alnico, namely the purpose of transferring electric charge can be achieved after the second magnet 12 is contacted with the rubber rod 6.
According to the invention, when the air conditioner works, certain air conditioning wind is generated, the air conditioning wind drives the turbine 5 to rotate when passing through the shell 1, the air conditioning wind drives dust to flow through the first filter screen 3 along with the airflow and is intercepted by the first filter screen 3, the turbine 5 rotates to drive the rotating shaft 4 to rotate, the rotating shaft 4 drives the two rubber rods 6 to rotate, and when the rubber rods 6 rub fur in the sliding groove 7, a large amount of negative charges are gathered on the rubber rods 6, so that the purpose of adsorbing the dust intercepted in advance on the first filter screen 3 is achieved;
the rubber rod 6 rotates to drive the first magnet 11 to intermittently move to a position right below the second magnet 12, the second magnet 12 moves downwards under the attraction effect of the first magnet 11, when the positions of the first magnet 11 and the second magnet 12 are staggered, the second magnet 12 is upwards restored to the original position under the elastic effect of the reset spring 13, and therefore the purpose of the up-and-down reciprocating movement of the second magnet 12 is achieved, the second magnet 12 drives the piston 15 to reciprocate up and down through the fixed rod 14, and when the piston 15 moves upwards each time, gas is discharged through the one-way valve 17, so that the negative pressure cavity 16 is under the negative pressure condition;
after the air conditioner stops working, the effect of frictional resistance is gone down after the turbo 5 loses power, the rotational speed slowly descends, rubber stick 6 is final under the attraction of second magnet 12, stop under second magnet 12, second magnet 12 is at the attraction of first magnet 11 downstream, and offset in rubber stick 6, second magnet 12 drives piston 15 downstream through dead lever 14, make the downside of piston 15 motion to 18 input ends of air duct, the negative pressure effect in the negative pressure chamber 16 passes through 18 transmissions of air duct and gives collecting vat 9 this moment, thereby reach the purpose of inhaling collecting vat 9 with the dust on the cell body 8.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (2)
1. The utility model provides a central air conditioning export dust extraction, includes casing (1) and air conditioner pipeline (2), its characterized in that, casing (1) fixed connection is at the downside of air conditioner pipeline (2), the inboard fixedly connected with first filter screen (3) of casing (1), the upside of first filter screen (3) is rotated and is connected with pivot (4), the cover is equipped with turbine (5) on pivot (4), symmetrical fixedly connected with two rubber stick (6) on pivot (4), be equipped with on the lateral wall of casing (1) and supply two gliding spout (7) of rubber stick (6), the inboard of spout (7) is the fur material, the inboard symmetry of casing (1) is equipped with two transfer components, the inboard symmetry of casing (1) is equipped with two guide components;
each transfer assembly comprises a groove body (8) fixedly connected to the inner side of the shell (1), the width of the groove body (8) is larger than that of the rubber rod (6), the inner bottom of the groove body (8) is arranged in a downward inclination manner from the middle to two ends, two collecting grooves (9) are symmetrically arranged in the side wall of the shell (1), the two collecting grooves (9) are respectively communicated with the groove body (8) through holes (10), an installation groove is arranged on the inner side of each sliding groove (7), and a grounding assembly is arranged in each installation groove;
the grounding assembly comprises a second magnet (12) which is connected to the inner side of the mounting groove in a sliding mode, the second magnet (12) is elastically connected to the inner side of the mounting groove through a return spring (13), first magnets (11) are arranged on the two rubber rods (6), and magnetic poles of the first magnets (11) and the opposite side of the second magnet (12) are opposite;
the inner side of the shell (1) is symmetrically provided with two negative pressure cavities (16), each guide assembly comprises a piston (15) which is slidably connected to the inner side of the negative pressure cavity (16), the lower side of the piston (15) is fixedly connected with a fixing rod (14), the fixing rod (14) penetrates through the inner side of the negative pressure cavity (16) and is fixedly connected to the upper side of the second magnet (12), the negative pressure cavity (16) is communicated with the outer side of the shell (1) through a one-way valve (17), and the direction of the one-way valve (17) is arranged from inside to outside;
the negative pressure cavity (16) is communicated with the collecting tank (9) through an air duct (18), and a second filter screen (19) is arranged at the output end of the air duct (18).
2. The central air-conditioning outlet dust suction device according to claim 1, wherein the upper end of the return spring (13) is connected to the ground, and the second magnet (12) is made of alnico.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110380640.XA CN113218067B (en) | 2021-04-09 | 2021-04-09 | Central air conditioning export dust extraction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110380640.XA CN113218067B (en) | 2021-04-09 | 2021-04-09 | Central air conditioning export dust extraction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113218067A CN113218067A (en) | 2021-08-06 |
| CN113218067B true CN113218067B (en) | 2022-05-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110380640.XA Active CN113218067B (en) | 2021-04-09 | 2021-04-09 | Central air conditioning export dust extraction |
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Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109758848A (en) * | 2019-02-21 | 2019-05-17 | 广州市中潭空气净化科技有限公司 | A kind of stable type air cleaning facility with dedusting function |
| CN111457503A (en) * | 2020-05-09 | 2020-07-28 | 周小孟 | Domestic air purifier with recyclable filter element |
| CN111687164A (en) * | 2020-06-08 | 2020-09-22 | 杨年生 | Automatic dust collecting equipment is used in municipal administration based on electromagnetic effect |
| CN112007434A (en) * | 2020-09-07 | 2020-12-01 | 周华 | Weaving workshop is with preventing blockking up structure of ventilation module |
| CN112404038A (en) * | 2020-10-28 | 2021-02-26 | 武顺吉 | Big data computer room dust removal cleaning system for cloud computing |
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Effective date of registration: 20220510 Address after: 261000 zone 10, room b1003, Baolian building, Hengyi Baolian financial center, 1070 Minsheng East Street, Kuiwen District, Weifang City, Shandong Province Applicant after: Shandong Guangda Engineering Equipment Co.,Ltd. Address before: 310000 Zhejiang Jin'an Household Appliance Co., Ltd., room 101, No. 32, Sunquan Road, Fuchun street, Fuyang District, Hangzhou City, Zhejiang Province Applicant before: Zhu Xingqi |
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