CN111503809A - Ventilation device with automatic cleaning and filtering system function - Google Patents
Ventilation device with automatic cleaning and filtering system function Download PDFInfo
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- CN111503809A CN111503809A CN202010403574.9A CN202010403574A CN111503809A CN 111503809 A CN111503809 A CN 111503809A CN 202010403574 A CN202010403574 A CN 202010403574A CN 111503809 A CN111503809 A CN 111503809A
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- filter
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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
- F24F7/00—Ventilation
- F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
- F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
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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
- B01D46/0002—Casings; Housings; Frame constructions
- B01D46/0012—In-line 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
- B01D46/48—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
- B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
- B01D46/62—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in series
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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
- B01D46/70—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter
- B01D46/72—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter with backwash arms, shoes or nozzles
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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
- F24F11/00—Control or safety arrangements
- F24F11/89—Arrangement or mounting of control or safety devices
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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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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
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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
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/90—Cleaning of purification apparatus
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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
- F24F2221/00—Details or features not otherwise provided for
- F24F2221/22—Cleaning ducts or apparatus
- F24F2221/225—Cleaning ducts or apparatus using a liquid
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention discloses a ventilation device with a function of automatically cleaning and filtering a system, which comprises a box body, a main filter cavity is arranged in the box body in a left-right through way, a fan is arranged on the left side of the box body, an air inlet communicated with the left side of the main filter cavity is fixedly arranged between the fan and the box body, the right opening of the main filter cavity is communicated with a pipeline in the input chamber, the main filter plate is fixedly arranged in the middle position in the main filter cavity, the invention realizes the automatic cleaning of the ventilating pipeline device by adding the auxiliary ventilating pipeline and the flushing pipeline in the ventilating device, meanwhile, the switching control of the main and auxiliary pipelines realizes effective ventilation and air exchange of the indoor space when the device is automatically washed, simultaneously, the device can realize the recycling of flushing water in the device by utilizing the heat energy of the fan, does not need manual water changing, and is extremely convenient to use.
Description
Technical Field
The invention relates to the technical field of building ventilation, in particular to a ventilation device with a function of automatically cleaning a filtering system.
Background
In buildings such as office building, set up ventilation's equipment usually and ensure the circulation of air in the building, and ventilation equipment uses, generally filter the air that gets into through the filter, but use the filter of a specified duration and need professional's manual work to wash, it is comparatively troublesome to use, though some equipment can realize self-cleaning, the convenience has been improved, but can't ventilate at the in-process that carries out the washing to pipeline and filter, seriously influence the circulation of air in the building. The present invention sets forth a device that solves the above problems.
Disclosure of Invention
The technical problem is as follows:
the air that generally filters the entering through the filter, but the filter that uses for a long time needs professional technical personnel manual work to wash the change to can't reach the effect to indoor ventilation when the filter uses for a long time when equipment uses.
In order to solve the problems, the embodiment designs a ventilation device with the function of automatically cleaning and filtering a system, the ventilation device with the function of automatically cleaning and filtering the system comprises a box body, a main filtering chamber is arranged in the box body in a through mode, a fan is arranged on the left side of the box body, an air inlet communicated with the left side of the main filtering chamber is fixedly arranged between the fan and the box body, the right side opening of the main filtering chamber is communicated with a pipeline in an input chamber, a main filtering plate is fixedly arranged in the middle of the main filtering chamber, main water inlets fixedly connected to the front wall of the main filtering chamber are symmetrically arranged on the left side and the right side of the main filtering plate, a main cleaning chamber respectively extending towards the left side opening and the right side opening of the main filtering chamber is fixedly arranged at the rear end of the main water inlet, a main cleaning pipe communicated with the main, the main cleaning pipe circumferential wall and one side close to the main filter plate are communicated with a main water spray hole, the front side of the main filter chamber is provided with an auxiliary filter chamber which is communicated with the left end and the right end of the front wall of the main filter chamber, the middle position in the auxiliary filter chamber is fixedly provided with an auxiliary filter plate, the left side and the right side of the auxiliary filter plate are symmetrically provided with auxiliary water inlets fixedly connected with the rear wall of the auxiliary filter chamber, the front end of the auxiliary water inlet is fixedly provided with an auxiliary cleaning chamber which respectively extends to the communicating ports at the left end and the right end of the auxiliary filter chamber, the auxiliary cleaning pipe is communicated with the auxiliary water inlet in the auxiliary cleaning chamber, the auxiliary cleaning pipe circumferential wall and one side close to the auxiliary filter plate are communicated with an auxiliary water spray hole, the communicating part of the auxiliary filter chamber and the main filter chamber is provided with a sealing plate which can be turned over, the sealing plate can switch and control the opening and, the water pump right side is equipped with do main scavenge pipe with the vice scavenge pipe switches valve accuse device that supplies water, valve accuse device is including locating the delivery port on water pump right side, in the main filter chamber antetheca with be equipped with the intake chamber in the vice filter chamber back wall respectively, the front side the intake chamber communicates with the vice water inlet of the left and right sides simultaneously, the rear side the intake chamber with the left and right sides main water inlet communicates simultaneously, delivery port right wall front and back symmetry and intercommunication are equipped with respectively with front and back both sides the basin of intake chamber intercommunication, front and back both sides between the basin and upper and lower wall intercommunication are equipped with the control chamber, the gliding both sides around switching switches in the control chamber about the control panel of basin goes out, the valve accuse device right side is equipped with control the control panel with the main control device of closing plate.
Preferably, a sealing control chamber communicated with the front wall of the main filter chamber is communicated with one side, close to the main filter plate, of a communication position of the auxiliary filter chamber and the main filter chamber, a rotating rod is rotatably connected between the upper wall and the lower wall of the sealing control chamber, a fixing block is fixedly arranged on the outer circular surface of the rotating rod, and the sealing plate is fixedly arranged at one end, far away from the main filter plate, of the fixing block.
Preferably, the water pump downside is equipped with the sewage case, water pump upside intercommunication is equipped with the water tank, water tank left wall upper end with the intercommunication is equipped with the evaporating pipe between the sewage case left wall upper end, main filter chamber lower wall left and right sides symmetry and intercommunication are equipped with main oblique drainage tank, main oblique drainage tank lower wall is kept away from main filter one end downward sloping and intercommunication are equipped with main drainage hole, vice filter chamber lower wall left and right sides symmetry and intercommunication are equipped with vice oblique drainage tank, vice oblique drainage tank lower wall is kept away from vice filter one end downward sloping and intercommunication are equipped with vice wash port, main oblique drainage tank with vice wash port downside communicate in sewage case right wall.
Preferably, the control panel is provided with an auxiliary water inlet hole and a main water inlet hole which are respectively communicated with the water outlet grooves on the front side and the rear side in a left-right penetrating manner, and the auxiliary water inlet hole is higher than the main water inlet hole.
Preferably, the lower side of the control cavity is communicated with a sliding cavity, a sliding plate is arranged in the sliding cavity and can slide up and down, the lower end of the control plate extends into the sliding cavity and is fixedly connected to the upper end face of the sliding plate, a supporting rod is hinged to the lower end face of the sliding plate, a crank located on the lower side of the sliding plate is connected to the right wall of the sliding cavity in a rotating mode, and the lower end of the supporting rod is hinged to the rear end of the crank.
Preferably, the main control device comprises a gear cavity arranged on the right side of the sliding cavity, the upper end of the left wall of the gear cavity is rotatably connected with a valve control gear fixedly connected with the axis of the crank, the lower side of the valve control gear can be meshed with a driving gear rotatably connected with the right wall of the gear cavity, the lower side of the driving gear can be meshed with a sealing gear rotatably connected between the left wall and the right wall of the gear cavity, and a sealing rod is fixedly arranged on the axis of the sealing gear.
Preferably, the sealed control chamber downside is equipped with the transmission chamber, the bull stick lower extreme extends to the transmission intracavity is fixed to be equipped with driven pulley, the driven pulley front side be equipped with rotate connect in the main belt pulley of transmission chamber lower wall, main belt pulley with connect through the belt between the driven pulley, transmission chamber downside just is located main belt pulley below is equipped with and is located the bevel gear chamber of the sealed gear left and right sides, bevel gear chamber upper wall rotate be connected with main belt pulley axle fixed connection's transmission bevel gear, both ends extend to about the sealed pole in the main bevel gear and fixed be equipped with the main bevel gear of transmission bevel gear meshing.
Preferably, a motor is fixedly arranged at the inner center of the right wall of the gear cavity, and the driving gear is in power connection with the left end of the motor.
Preferably, a main water filtering plate located on the right side between the main cleaning cavity and the sealing plate is fixedly arranged on the right side in the main filtering cavity, and an auxiliary water filtering plate located on the front side of the sealing plate is fixedly arranged at the communication position of the right side of the auxiliary filtering cavity and the main filtering cavity.
Preferably, a torsion spring is fixedly connected between the upper end of the driven pulley and the upper wall of the transmission cavity.
The invention has the beneficial effects that: the ventilation device has the advantages that the auxiliary ventilation pipeline and the flushing pipeline are added in the ventilation and air exchange device, so that the ventilation pipeline device is automatically cleaned, meanwhile, the ventilation and air exchange of the room can be effectively realized during the automatic flushing of the device through the switching control of the main pipeline and the auxiliary pipeline, meanwhile, the device can realize the recycling of the flushing water in the device by utilizing the heat energy of the fan, the manual water exchange is not needed, and the use is extremely convenient.
Drawings
For ease of illustration, the invention is described in detail by the following specific examples and figures.
FIG. 1 is a schematic view of the whole structure of a ventilation apparatus with a function of automatically cleaning a filter system according to the present invention;
FIG. 2 is a schematic view of the structure in the direction "A-A" of FIG. 1;
FIG. 3 is a schematic view of the structure in the direction "B-B" of FIG. 2;
FIG. 4 is a schematic view of the structure in the direction "C-C" of FIG. 2;
FIG. 5 is a schematic view of the structure in the direction "D-D" of FIG. 2;
FIG. 6 is a left side view of the "control panel" according to the present invention;
FIG. 7 is a schematic view of the structure in the direction "E-E" of FIG. 1;
FIG. 8 is a schematic view of the structure in the direction "F-F" of FIG. 1.
Detailed Description
The invention will now be described in detail with reference to fig. 1-8, for ease of description, the orientations described below will now be defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The invention relates to a ventilation device with the function of automatically cleaning and filtering a system, which comprises a box body 11, wherein a main filter chamber 13 is arranged in the box body 11 in a left-right through way, a fan 12 is arranged at the left side of the box body 11, an air inlet 29 communicated with the left side of the main filter chamber 13 is fixedly arranged between the fan 12 and the box body 11, the right opening of the main filter chamber 13 is communicated with a pipeline in an input chamber, a main filter plate 14 is fixedly arranged at the middle position in the main filter chamber 13, main water inlets 27 fixedly connected with the front wall of the main filter chamber 13 are symmetrically arranged at the left side and the right side of the main filter plate 14, a main cleaning chamber 18 respectively extending towards the left opening and the right opening of the main filter chamber 13 is fixedly arranged at the rear end of the main water inlet 27, a main cleaning pipe 80 communicated with the main water inlet 27 is arranged in the main cleaning chamber 18, the circumferential wall of the main cleaning pipe, the front side of the main filter chamber 13 is provided with an auxiliary filter chamber 20 which communicates the left end and the right end of the front wall of the main filter chamber 13, the middle position in the auxiliary filter chamber 20 is fixedly provided with an auxiliary filter plate 21, the left side and the right side of the auxiliary filter plate 21 are symmetrically provided with auxiliary water inlets 22 fixedly connected with the rear wall of the auxiliary filter chamber 20, the front end of the auxiliary water inlet 22 is fixedly provided with an auxiliary cleaning chamber 19 which extends to the communicating ports at the left end and the right end of the auxiliary filter chamber 20 respectively, the auxiliary cleaning chamber 19 is internally provided with an auxiliary cleaning pipe 56 which is communicated with the auxiliary water inlet 22, the circumferential wall of the auxiliary cleaning pipe 56 and one side close to the auxiliary filter plate 21 are communicated with an auxiliary water spray hole 57, the communicating part of the auxiliary filter chamber 20 and the main filter chamber 13 is provided with a sealing plate 16 which can be turned over, the sealing plate 16 can switch and control the opening and closing of the main filter chamber 13 and, a valve control device 101 for switching water supply between the main cleaning pipe 80 and the auxiliary cleaning pipe 56 is arranged on the right side of the water pump 43, the valve control device 101 comprises a water outlet 25 arranged on the right side of the water pump 43, water inlet grooves 58 are respectively arranged in the front wall of the main filter cavity 13 and the rear wall of the auxiliary filter cavity 20, the water inlet groove 58 on the front side is simultaneously communicated with the auxiliary water inlets 22 on the left and right sides, the water inlet groove 58 on the rear side is simultaneously communicated with the main water inlets 27 on the left and right sides, the right wall of the water outlet 25 is symmetrical in front and back and is communicated with water outlet grooves 28 which are respectively communicated with the water inlet grooves 58 on the front side and the back side, control cavities 59 are communicated between the water outlet grooves 28 on the front side and the back side and between the upper wall and the lower wall, the control cavity 59 can be provided with a control plate 24 which can slide up and down and can switch and conduct the water outlet grooves 28 on the front side and the rear side, the right side of the valve control device 101 is provided with a main control device 102 for controlling the control plate 24 and the sealing plate 16.
Advantageously, a sealing control chamber 82 communicated with the front wall of the main filter chamber 13 is communicated with one side of the main filter chamber 13 where the auxiliary filter chamber 20 is communicated with the main filter chamber 13, the rotating rod 60 is rotatably connected between the upper wall and the lower wall of the sealing control chamber 82, a fixed block 83 is fixedly arranged on the outer circumferential surface of the rotating rod 60, and the sealing plate 16 is fixedly arranged at one end of the fixed block 83 far away from the main filter chamber 14.
Beneficially, a sewage tank 42 is arranged on the lower side of the water pump 43, a water tank 44 is communicated with the upper side of the water pump 43, an evaporation pipe 45 is communicated between the upper end of the left wall of the water tank 44 and the upper end of the left wall of the sewage tank 42, the left side and the right side of the lower wall of the main filtering chamber 13 are symmetrical and are communicated with main inclined drainage grooves 72, the lower wall of each main inclined drainage groove 72 is downward inclined and communicated with a main drainage hole 71 away from one end of each main filtering plate 14, the lower wall of each auxiliary filtering chamber 20 is leftward and rightward symmetrical and is communicated with an auxiliary inclined drainage groove 73, the lower wall of each auxiliary inclined drainage groove 73 is downward inclined and communicated with an auxiliary drainage hole 74 away from one end of each auxiliary filtering plate 21, and the lower sides of the.
Advantageously, the control plate 24 has a secondary inlet hole 77 and a primary inlet hole 78 extending through the front, rear, left and right sides thereof and respectively communicating with the outlet channels 28 on the front and rear sides, wherein the secondary inlet hole 77 is higher than the primary inlet hole 78.
Advantageously, a sliding cavity 37 is communicated with the lower side of the control cavity 59, a sliding plate 35 is arranged in the sliding cavity 37 and can slide up and down, the lower end of the control plate 24 extends into the sliding cavity 37 and is fixedly connected to the upper end surface of the sliding plate 35, a support rod 40 is hinged to the lower end surface of the sliding plate 35, a crank 39 is rotatably connected to the right wall of the sliding cavity 37 and is positioned on the lower side of the sliding plate 35, and the lower end of the support rod 40 is hinged to the rear end of the crank 39.
Advantageously, the main control device 102 comprises a gear cavity 34 arranged on the right side of the sliding cavity 37, the upper end of the left wall of the gear cavity 34 is rotatably connected with a valve control gear 33 fixedly connected with the axis of the crank 39, the lower side of the valve control gear 33 is provided with a driving gear 32 rotatably connected with the right wall of the gear cavity 34 in an engageable manner, the lower side of the driving gear 32 is provided with a sealing gear 31 rotatably connected between the left wall and the right wall of the gear cavity 34 in an engageable manner, and the axis of the sealing gear 31 is fixedly provided with a sealing rod 52.
Beneficially, a transmission cavity 47 is arranged at the lower side of the sealing control cavity 82, a driven pulley 48 is fixedly arranged in the transmission cavity 47 and extends from the lower end of the rotating rod 60, a main pulley 46 rotatably connected to the lower wall of the transmission cavity 47 is arranged at the front side of the driven pulley 48, the main pulley 46 is connected with the driven pulley 48 through a belt, a bevel gear cavity 55 located at the left side and the right side of the sealing gear 31 is arranged at the lower side of the transmission cavity 47 and below the main pulley 46, a transmission bevel gear 54 fixedly connected with the axis of the main pulley 46 is rotatably connected to the upper wall of the bevel gear cavity 55, and a main bevel gear 53 meshed with the transmission bevel gear 54 is fixedly arranged at the left end and the right end of the sealing rod 52 and extends into the main bevel gear 53.
Advantageously, the motor 30 is fixedly arranged at the inner center of the right wall of the gear cavity 34, and the driving gear 32 is dynamically connected to the left end of the motor 30.
Advantageously, a main water filtering plate 15 is fixedly arranged in the main filtering cavity 13 at the right side between the main cleaning cavity 18 at the right side and the sealing plate 16, and an auxiliary water filtering plate 17 is fixedly arranged at the front side of the sealing plate 16 at the right side of the auxiliary filtering cavity 20 communicated with the main filtering cavity 13.
Advantageously, a torsion spring 61 is fixedly connected between the upper end of the driven pulley 48 and the upper wall of the transmission chamber 47.
The following describes in detail the usage steps of a ventilation device with a function of automatically cleaning a filtering system with reference to fig. 1 to 8:
in an initial state, the left and right sealing plates 16 seal the left and right sides of the secondary filter chamber 20 under the torsion of the torsion spring 61, the fan 12 sends wind into the conveying chamber through the primary filter chamber 13 from the wind inlet 29, the air is filtered through the primary filter plate 14, the control plate 24 is in a middle position and seals the water outlet grooves 28 on the two sides after Zener, the driving gear 32 is meshed with the valve control gear 33 and the sealing gear 31, and heat generated by the fan 12 is transferred into the sewage tank 42 to accelerate evaporation.
When cleaning the main filter chamber 13, the motor 30 is started and drives the driving gear 32 to rotate ninety degrees forward, at this time, the driving gear 32 drives the seal gear 31 and the valve control gear 33 to rotate simultaneously through gear engagement, the seal gear 31 drives the main bevel gear 53 to rotate through the seal rod 52, the transmission bevel gear 54 is driven to rotate through gear engagement and drives the main belt pulley 46 to rotate, the driven belt pulley 48 is driven to rotate through a belt and drives the rotating rod 60 to rotate and further tighten the torsion spring 61, the seal plate 16 is driven to turn ninety degrees through the seal control chamber 82, the left and right sides of the main filter chamber 13 are sealed, the left and right sides of the auxiliary filter chamber 20 are opened, at this time, air input from the air inlet 29 temporarily passes through the auxiliary filter chamber 20 and is filtered through the auxiliary filter plate 21, the valve control gear 33 drives the seal plate 39 to rotate ninety degrees, the crank 40 drives the slide plate 35 to ascend, at the moment, the main water inlet hole 78 communicates the rear side water outlet groove 28, the front side water outlet groove 28 is still in a closed state, at the moment, water in the water pump 43 flows into the rear side water inlet groove 58 through the water outlet 25 and the rear side water outlet groove 28, then flows into the main cleaning pipes 80 on the left side and the right side and is sprayed out through the main water spray holes 81, then the inner wall of the main filter cavity 13 and the left side and the right side of the main filter plate 14 are cleaned by spraying water, sewage is collected through the main inclined drainage groove 72 and flows into the sewage tank 42 through the main drainage holes 71 for storage, and after the cleaning is finished, the motor 30 rotates reversely and resets; after the secondary filter chamber 20 is cleaned for a plurality of times, that is, after the secondary filter chamber 20 is used for a plurality of times, the motor 30 is reversed and drives the driving gear 32 to reverse in an initial state, at this time, the driving gear 32 is disengaged from the sealing gear 31 and does not drive the sealing plate 16 to turn over, the driving gear 32 drives the valve control gear 33 to rotate and drive the crank 39 to reverse ninety degrees, the electric sliding plate 35 descends and drives the control plate 24 to descend, at this time, the secondary inlet hole 77 conducts the front-side secondary filter chamber 20, the rear-side secondary filter chamber 20 is still closed, at this time, water in the water pump 43 flows into the front-side water inlet tank 58 through the front-side water outlet tank 28 and further flows into the secondary cleaning pipe 56 and is sprayed out through the secondary water spraying holes 57, and further water is sprayed and cleaned on the inner wall of the secondary filter chamber 20 and the left and right end faces of the secondary filter plate 21, after the cleaning is completed, the motor 30 is rotated forward and reset.
The invention has the beneficial effects that: the ventilation device has the advantages that the auxiliary ventilation pipeline and the flushing pipeline are added in the ventilation and air exchange device, so that the ventilation pipeline device is automatically cleaned, meanwhile, the ventilation and air exchange of the room can be effectively realized during the automatic flushing of the device through the switching control of the main pipeline and the auxiliary pipeline, meanwhile, the device can realize the recycling of the flushing water in the device by utilizing the heat energy of the fan, the manual water exchange is not needed, and the use is extremely convenient.
In the above manner, a person skilled in the art can make various changes depending on the operation mode within the scope of the present invention.
Claims (10)
1. The invention relates to a ventilation device with the function of automatically cleaning and filtering a system, which comprises a box body, wherein a main filter chamber is arranged in the box body in a left-right through way, a fan is arranged at the left side of the box body, an air inlet communicated with the left side of the main filter chamber is fixedly arranged between the fan and the box body, the right side opening of the main filter chamber is communicated with a pipeline in an input chamber, a main filter plate is fixedly arranged at the middle position in the main filter chamber, main water inlets fixedly connected with the front wall of the main filter chamber are symmetrically arranged at the left side and the right side of the main filter plate, a main cleaning chamber respectively extending towards the left side opening and the right side opening of the main filter chamber is fixedly arranged at the rear end of the main water inlet, a main cleaning pipe communicated with the main water inlets is arranged in the main cleaning chamber, and, the front side of the main filter chamber is provided with an auxiliary filter chamber which communicates the left end and the right end of the front wall of the main filter chamber, the middle position in the auxiliary filter chamber is fixedly provided with an auxiliary filter plate, the left side and the right side of the auxiliary filter plate are symmetrically provided with auxiliary water inlets fixedly connected with the rear wall of the auxiliary filter chamber, the front end of the auxiliary water inlet is fixedly provided with an auxiliary cleaning chamber which extends to the communicating ports at the left end and the right end of the auxiliary filter chamber respectively, the auxiliary cleaning chamber is internally provided with an auxiliary cleaning pipe communicated with the auxiliary water inlet, the peripheral wall of the auxiliary cleaning pipe and one side close to the auxiliary filter plate are communicated with an auxiliary water spray hole, a sealing plate which can be overturned is arranged at the communicating position of the auxiliary filter chamber and the main filter chamber, the sealing plate can switch and control the opening and closing of the main filter chamber and the auxiliary filter chamber, a water pump is arranged between the main filter chamber and the auxiliary, the valve accuse device is including locating the delivery port on water pump right side, in the main filter chamber antetheca with be equipped with the intake chamber in the vice filter chamber back wall respectively, the front side the intake chamber communicates with the vice water inlet of left and right sides simultaneously, the rear side the intake chamber with the left and right sides main water inlet communicates simultaneously, delivery port right side wall front and back symmetry and intercommunication be equipped with respectively with the front and back both sides the basin of intake chamber intercommunication, both sides around the basin between and about the wall intercommunication be equipped with the control chamber, the gliding both sides around switching switches on in the control chamber about being equipped with the control panel of basin, the valve accuse device right side is equipped with control the control panel with the master control set of closing plate.
2. A ventilation apparatus having a function of automatically cleaning a filter system as set forth in claim 1, wherein: the auxiliary filter chamber is communicated with one side, close to the main filter plate, of the main filter plate, a sealing control chamber communicated with the front wall of the main filter chamber is arranged at the communication position of the auxiliary filter chamber and the main filter chamber, a rotating rod is rotatably connected between the upper wall and the lower wall of the sealing control chamber, a fixing block is fixedly arranged on the outer circular surface of the rotating rod, and the sealing plate is fixedly arranged at one end, far away from the main filter plate, of the fixing block.
3. A ventilation apparatus having a function of automatically cleaning a filter system as set forth in claim 1, wherein: the water pump downside is equipped with the sewage case, water pump upside intercommunication is equipped with the water tank, water tank left wall upper end with the intercommunication is equipped with the evaporating pipe between the sewage case left wall upper end, main filter chamber lower wall left and right sides symmetry and intercommunication are equipped with main oblique drainage tank, main oblique drainage tank lower wall is kept away from main filter one end downward sloping and intercommunication are equipped with main drainage hole, vice filter chamber lower wall left and right sides symmetry and intercommunication are equipped with vice oblique drainage tank, vice oblique drainage tank lower wall is kept away from vice filter one end downward sloping and intercommunication are equipped with vice wash port, main oblique drainage tank with vice wash port downside communicate in sewage case right wall.
4. A ventilation apparatus having a function of automatically cleaning a filter system as set forth in claim 1, wherein: the left side and the right side of the front side and the rear side in the control panel are provided with an auxiliary water inlet hole and a main water inlet hole which can be respectively communicated with the front side and the rear side of the water outlet groove in a penetrating manner, and the auxiliary water inlet holes are higher than the main water inlet hole.
5. The ventilation and air-exchange device with the function of automatically cleaning and filtering the system as claimed in claim 1, wherein the control chamber is connected to a sliding chamber at the lower side thereof, the sliding chamber is provided with a sliding plate capable of sliding up and down, the lower end of the control plate extends into the sliding chamber and is fixedly connected to the upper end surface of the sliding plate, the lower end surface of the sliding plate is hinged to a support rod, the right wall of the sliding chamber is rotatably connected to a crank at the lower side of the sliding plate, and the lower end of the support rod is hinged to the rear end of the crank.
6. A ventilation apparatus having a function of automatically cleaning a filter system as set forth in claim 5, wherein: the main control device comprises a gear cavity arranged on the right side of the sliding cavity, the upper end of the left wall of the gear cavity is rotatably connected with a valve control gear fixedly connected with the axis of a crank, the lower side of the valve control gear can be meshed with a driving gear rotatably connected with the right wall of the gear cavity, the lower side of the driving gear can be meshed with a sealing gear rotatably connected between the left wall and the right wall of the gear cavity, and a sealing rod is fixedly arranged in the axis of the sealing gear.
7. A ventilation apparatus having a function of automatically cleaning a filter system as set forth in claim 6, wherein: the utility model discloses a sealed control chamber, including sealed control chamber, bull stick, driven pulley, bevel gear chamber, transmission shaft, sealed control chamber downside, bull stick lower extreme extends to the fixed driven pulley that is equipped with in transmission chamber, the driven pulley front side be equipped with rotate connect in the main belt pulley of transmission chamber lower wall, main belt pulley with connect through the belt between the driven pulley, transmission chamber downside just is located main belt pulley below is equipped with and is located the bevel gear chamber of the sealed gear left and right sides, bevel gear chamber upper wall rotate be connected with main belt pulley axle center fixed connection's transmission bevel gear, both ends extend to about the sealed stick main bevel gear is interior and fixed be equipped with the main bevel gear of transmission bevel gear meshing.
8. A ventilation apparatus having a function of automatically cleaning a filter system as set forth in claim 1, wherein: the gear chamber right side wall inner center is fixed and is equipped with the motor, driving gear power connect in the motor left end.
9. A ventilation apparatus having a function of automatically cleaning a filter system as set forth in claim 1, wherein: the right side in the main filtering cavity is fixedly provided with a main water filtering plate positioned on the right side between the main cleaning cavity and the sealing plate, and the communicated part of the auxiliary filtering cavity and the main filtering cavity is fixedly provided with an auxiliary water filtering plate positioned on the front side of the sealing plate.
10. A ventilation device with a function of automatically cleaning a filtering system as claimed in claim 9, wherein: and a torsion spring is fixedly connected between the upper end of the driven belt pulley and the upper wall of the transmission cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010403574.9A CN111503809A (en) | 2020-05-13 | 2020-05-13 | Ventilation device with automatic cleaning and filtering system function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010403574.9A CN111503809A (en) | 2020-05-13 | 2020-05-13 | Ventilation device with automatic cleaning and filtering system function |
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| CN111503809A true CN111503809A (en) | 2020-08-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010403574.9A Withdrawn CN111503809A (en) | 2020-05-13 | 2020-05-13 | Ventilation device with automatic cleaning and filtering system function |
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| CN (1) | CN111503809A (en) |
Cited By (1)
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Application publication date: 20200807 |