CN114923257A - Fresh air handling unit - Google Patents
Fresh air handling unit Download PDFInfo
- Publication number
- CN114923257A CN114923257A CN202210402843.9A CN202210402843A CN114923257A CN 114923257 A CN114923257 A CN 114923257A CN 202210402843 A CN202210402843 A CN 202210402843A CN 114923257 A CN114923257 A CN 114923257A
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- Prior art keywords
- fixedly connected
- filter
- box
- fresh air
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000007246 mechanism Effects 0.000 claims abstract description 71
- 238000004140 cleaning Methods 0.000 claims abstract description 42
- 239000010865 sewage Substances 0.000 claims abstract description 15
- 241000220317 Rosa Species 0.000 claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 70
- 239000007921 spray Substances 0.000 claims description 23
- 238000007789 sealing Methods 0.000 claims description 15
- 238000005406 washing Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 5
- 239000002699 waste material Substances 0.000 abstract description 5
- 238000004378 air conditioning Methods 0.000 abstract description 3
- 238000001914 filtration Methods 0.000 description 10
- 239000003344 environmental pollutant Substances 0.000 description 4
- 231100000719 pollutant Toxicity 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- 238000003915 air pollution Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 238000004887 air purification Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007791 dehumidification Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Images
Classifications
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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
-
- 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
-
- 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
- F24F7/003—Ventilation in combination with air cleaning
-
- 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
- F24F7/007—Ventilation with forced flow
-
- 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
- F24F8/108—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 using dry filter elements
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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
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ventilation (AREA)
Abstract
The invention relates to the technical field of air conditioning devices, in particular to a fresh air handling unit. Which comprises a housin, No. two at least motors of shells inner wall fixedly connected with, four at least fans of shells inner wall fixedly connected with, shells inner wall fixedly connected with rose box, rose box inside is equipped with sixteen at least filter plates, its characterized in that: also includes; the cleaning mechanism is positioned in the filter box and used for cleaning the filter plate; the shielding mechanism is positioned on the outer surface of the filter box, and the shielding mechanism and the cleaning mechanism are matched to clean the filter plate; and the storage mechanism is positioned at the bottom of the cleaning mechanism and used for collecting sewage after the cleaning mechanism cleans the filter plate. According to the invention, the surface of the filter plate in the filter box is cleaned through the cleaning mechanism and the shielding mechanism, and then the sewage is collected and discharged through the storage mechanism, so that the problems of time and labor waste caused by manual disassembly of the filter plate for cleaning are effectively solved.
Description
Technical Field
The invention relates to the technical field of air conditioning devices, in particular to a fresh air handling unit.
Background
At present, due to the development of industry, more and more pollutants are in the air, so that air purification equipment is often installed in households to purify indoor air at present.
At present, a fresh air unit is a device which is often used for improving indoor air quality in families, and the fresh air unit is an air conditioning device for providing fresh air. The working principle is that fresh air is extracted outdoors, is sent indoors through the fan after being treated by dust removal, dehumidification or humidification, temperature reduction or heating, and the like, and replaces the original indoor air when entering the indoor space.
However, in the use of the fresh air handling unit, because the inside filter assembly is utilized to filter the pollutants in the air, after the fresh air handling unit is used for a long time, the filter assembly needs to be cleaned.
In view of this, in order to overcome the technical problems, the present invention designs a fresh air handling unit, which solves the technical problems.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: in the new fan unit use, because it utilizes inside filtering component to realize the filtration to pollutant in the air, after long-time the use, filtering component need wash, in prior art, owing to lack the self-cleaning function to filtering component, often need the professional to clear up it, in some areas that air pollution is more serious, the user needs frequent to wash filtering component, very waste time and energy.
The invention provides a fresh air handling unit, which comprises a shell, wherein at least two first motors are fixedly connected to the inner wall of the shell, at least four fans are fixedly connected to the inner wall of the shell, a filter box is fixedly connected to the inner wall of the shell, and at least sixteen filter plates are arranged in the filter box;
the cleaning mechanism is positioned in the filter box and used for cleaning the filter plate;
the shielding mechanism is positioned on the outer surface of the filter box, and the shielding mechanism and the cleaning mechanism are matched to clean the filter plate;
and the storage mechanism is positioned at the bottom of the cleaning mechanism and used for collecting sewage after the cleaning mechanism cleans the filter plate.
Preferably, the cleaning mechanism includes:
the base is positioned between the filter plates, is fixedly connected with the bottom of the filter box and is of a hollow structure;
the spray head is positioned between the filter plates and is fixedly connected with the base;
and the water pipe is positioned below the base and is connected with the spray head.
Preferably, the shielding mechanism includes:
the outer surface of the filter plate is provided with at least ten baffles;
the baffle plate is internally provided with a baffle plate;
the surface of the baffle is provided with a water outlet hole which is communicated with the diversion trench;
the long rods are fixedly connected inside the ten baffle plates, are of hollow structures and are communicated with the diversion grooves;
the outer surface of the long rod is connected with a conveying belt in a sliding manner;
the left side and the right side of the long rod are rotatably and hermetically connected with the fixing plates and are fixedly connected with the inner wall of the filter box;
the inner part of the fixing plate is provided with a circulation groove which is communicated with the long rod;
the guide pipe is positioned below the fixed plate, is arranged in a groove formed in the inner wall of the filter box and is communicated with the fixed plate, and the other side of the guide pipe is communicated with the water pipe;
the rotating shaft is arranged on the left side of the fixing plate;
the first fixing block is connected between the filter box and the fixing plate and used for limiting the rotating shaft;
the top of the rotating shaft is fixedly connected with a first bevel gear;
the right side of the first bevel gear is meshed with a second bevel gear;
the bottom of the filter box is provided with at least four long shafts;
the side wall of the accommodating mechanism is fixedly connected with at least four motors II which are fixedly connected with the long shaft;
the two sides of the long shaft are fixedly connected with a third bevel gear;
the upper side of the third bevel gear is meshed with the fourth bevel gear and is fixedly connected with the rotating shaft;
no. two fixed blocks, No. two at least fixed blocks of rose box inner wall bottom fixedly connected with carry on spacingly to the major axis.
Preferably, the storage mechanism includes:
the outer surface of the bottom of the filter box is fixedly connected with the storage box and communicated with the filter box;
the bottom of the containing box is provided with a water inlet and is in sealing connection with the water pipe;
the sliding plate is connected to the right side of the containing box in a sliding and sealing mode;
the pull buckle is fixedly connected to the bottom of the sliding plate.
Preferably, the spray head is rotatable 360 degrees.
Preferably, a sealing ring is arranged at the joint of the water pipe and the water inlet hole.
Preferably, the surface of the conveyor belt is coated with a water-proof material.
Preferably, the bottom of the fixing plate is of a hollow structure and is rotatably connected with the long shaft.
Preferably, a rubber ring is arranged at the joint of the second motor and the long shaft.
The invention has the following beneficial effects:
1. when a user needs to clean the filter plate, the PC control panel controls the fresh air unit, and the cleaning mechanism and the shielding mechanism in the filter box wash and clean the filter plate, so that cleaning work is realized.
2. According to the fresh air handling unit, the surface of the filter plate in the filter box is cleaned through the cleaning mechanism and the shielding mechanism, and then the sewage is collected and discharged through the storage mechanism, so that the cleaned sewage can be prevented from flowing into a room, the storage mechanism is easy to replace, and the cleaned sewage is convenient to treat.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic view of the internal structure of the present invention;
FIG. 2 is a schematic view of the flapper of the present invention in a closed state;
FIG. 3 is a schematic view of the invention with the flapper open;
FIG. 4 is a sectional view taken along line A-A of FIG. 1 in accordance with the present invention;
FIG. 5 is a mating view of the long axis of the present invention;
fig. 6 is a diagram of the relationship between the guide grooves and the water outlet holes.
In the figure: the device comprises a shell 1, a first motor 2, a fan 3, a filter box 4, a filter plate 5, a cleaning mechanism 6, a shielding mechanism 7, a containing mechanism 8, a base 61, a spray head 62, a water pipe 63, a baffle 71, a diversion trench 711, a water outlet 712, a long rod 72, a conveyor belt 73, a fixing plate 74, a circulation trench 741, a diversion pipe 742, a first bevel gear 76, a rotating shaft 75, a first fixing block 751, a second bevel gear 77, a long shaft 78, a second motor 781, a third bevel gear 79, a fourth bevel gear 791, a second fixing block 782, a rubber ring 783, a containing box 81, a water inlet 82, a sealing ring 821 and a sliding plate 83.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
The embodiment of the invention provides convenience for users, and solves the problems that in the using process of the fresh air unit, because the fresh air unit utilizes the internal filtering component to filter pollutants in the air, the filtering component needs to be cleaned after being used for a long time, in the prior art, due to the lack of a self-cleaning function of the filtering component, a professional is often required to clean the filtering component, and in some areas with serious air pollution, the users need to frequently clean the filtering component, which wastes time and labor.
In order to solve the technical problems, the embodiment of the invention has the following general technical concept that the cleaning mechanism 6 is positioned inside the filter tank 4 and used for cleaning the filter plate 5, the cleaning mechanism 6 is matched with the shielding mechanism 7 to further clean the filter plate 5, and then the receiving mechanism 8 fixedly connected with the bottom of the cleaning mechanism 6 is used for collecting sewage after the filter plate 5 is cleaned.
The invention provides a fresh air handling unit, which comprises a shell 1, wherein the inner wall of the shell 1 is fixedly connected with at least two first motors 2, the inner wall of the shell 1 is fixedly connected with at least four fans 3, the inner wall of the shell 1 is fixedly connected with a filter box 4, and the interior of the filter box 4 is provided with at least sixteen filter plates 5;
the cleaning mechanism 6 is positioned in the filter tank 4, and is used for cleaning the filter plate 5;
the shielding mechanism 7 is positioned on the outer surface of the filter box 4, and the shielding mechanism 7 is matched with the cleaning mechanism 6 to clean the filter plate 5;
and the storage mechanism 8 is positioned at the bottom of the cleaning mechanism 6, and is used for collecting sewage generated after the cleaning mechanism 6 cleans the filter plates 5.
The wiper mechanism 6 is located 4 insides of rose box and is used for carrying out cleaning work to filter plate 5, and wiper mechanism 6 cooperation is sheltered from the further completion of mechanism 7 and is washd filter plate 5, recycles the sewage after 6 bottom fixed connection's of wiper mechanism receiving mechanism 8 of wiper mechanism are to wasing filter plate 5 and collect.
The novel fan unit is widely applied to various families, people enjoy convenience and feel trouble in cleaning the filter screen, when the filter screen needs to be cleaned, a switch of the novel fan unit is closed, the novel fan unit is controlled to operate through a wall control panel, when the filter plate 5 needs to be cleaned, a shell 1 of the novel fan unit needs to be opened in the traditional technology, and the filter plate 5 needs to be detached and cleaned.
As an embodiment of the present invention, the cleaning mechanism 6 includes:
the base 61 is positioned between the filter plates 5, is fixedly connected with the bottom of the filter box 4 and is of a hollow structure;
the spray head 62 is positioned between the filter plates 5 and is fixedly connected with the base 61;
and the water pipe 63 is positioned below the base 61 and is connected with the spray head 62.
The bottom surface of the filter box 4 is fixedly connected with a base 61, a spray head 62 is arranged above the base 61 and communicated with the base 61, a water pipe 63 penetrates through the base 61 and is connected with the spray head 62, and clean water flows to the spray head 62 from the water pipe 63 to wash and clean the filter plates 5 on the periphery.
As an embodiment of the present invention, the shielding mechanism 7 includes:
the outer surface of the filter plate 5 is provided with at least ten baffles 71;
the baffle 71 is internally provided with a guide groove 711;
the surface of the baffle 71 is provided with a water outlet 712 which is communicated with the diversion trench 711;
the long rods 72 are fixedly connected inside the ten baffle plates 71, and the long rods 72 are of hollow structures and are communicated with the diversion grooves 711;
the conveying belt 73 is connected to the outer surface of the long rod 72 in a sliding mode;
the fixing plates 74 are rotatably and hermetically connected to the left and right sides of the long rod 72 and are fixedly connected with the inner wall of the filter box 4;
a circulation groove 741, the fixing plate 74 is internally provided with the circulation groove 741 and communicated with the long rod 72;
the flow guide pipe 742 is positioned below the fixing plate 74, is arranged in a groove formed in the inner wall of the filter box 4 and is communicated with the fixing plate 74, and the other side of the flow guide pipe 742 is communicated with the water pipe 63;
a rotating shaft 75, the left side of the fixing plate 74 is provided with the rotating shaft 75;
the first fixing block 751 is connected between the filter tank 4 and the fixing plate 74, and limits the rotating shaft 75;
a first bevel gear 76, wherein the top of the rotating shaft 75 is fixedly connected with the first bevel gear 76;
a second bevel gear 77, wherein the second bevel gear 77 is meshed with the right side of the first bevel gear 76;
the long shafts 78, at least four long shafts 78 are arranged at the bottom of the filter box 4;
the side wall of the accommodating mechanism 8 is fixedly connected with at least four second motors 781 and is fixedly connected with the long shaft 78;
the third bevel gear 79 is fixedly connected to two sides of the long shaft 78;
a fourth bevel gear 791, wherein the fourth bevel gear 791 is engaged with the upper side of the third bevel gear 79 and is fixedly connected with the rotating shaft 75;
no. two fixed blocks 782, No. two at least fixed blocks 782 of filter tank 4 inner wall bottom fixedly connected with carry on spacingly to major axis 78.
A second motor 781 located on the side wall of the storage mechanism 8 drives a long shaft 78 connected to the second motor 781 to rotate, the two ends of the long shaft 78 are fixedly connected to third bevel gears 79, as shown in fig. 5, the four long shafts 78 are meshed with each other through the third bevel gears 79, so that the second motor 781 can drive the four long shafts 78 to move together, when the second motor 781 rotates to drive the long shaft 78 to rotate, the third bevel gears 79 drive the fourth bevel gears 791 meshed with the third bevel gears 791 to rotate, the rotating shaft 75 fixedly connected with the fourth bevel gears 791 is driven to rotate, when the rotating shaft 75 rotates, the first bevel gears 76 fixedly connected with the rotating shaft are driven to rotate, the second bevel gears 77 meshed with the first bevel gears 76 are driven to rotate, then the long rods 72 fixedly connected with the second bevel gears 77 are driven to rotate, in order to prevent the spray nozzles 62 from washing and cleaning the filter plates 5, water splashed around is sprayed to other internal structures of the housing 1, therefore, baffles 71 are fixedly connected to the surfaces of the long rods 72, a conveyor belt 73 is slidably connected between the upper part and the lower part of each long rod 72, when the first baffle 71 rotates up and down, the lower baffle 71 is opened and closed along with the rotation of the first baffle 71 by virtue of the conveyor belt 73 to play a role of shielding, after cleaning is completed, each adjacent baffle 71 rotates to open a gap to realize ventilation, the baffles 71 are fixed by a fixing plate 74 to realize rotation, a first fixing block 751 is fixedly connected between the inner wall of the filter box 4 and the fixing plate 74, a fixed rotating shaft 75 rotates stably, similarly, at least two second fixing blocks 782 are fixedly connected at the bottom of the filter box 4 to keep a long shaft 78 rotating stably, a circulation groove 741 is formed in the fixing plate 74, the circulation groove 741 is communicated with the long rods 72 due to the hollow long rods 72, a guide pipe 742 is arranged in a groove formed in the inner wall of the filter box 4 below the fixing plate 74, one side of the diversion pipe 742 is communicated with the circulation groove 741 in the fixed plate 74, and the other side is communicated with the water pipe 63, when the spray head 62 sprays water, the baffle 71 surface is stained with dust and becomes mud after meeting water, so a water outlet 712 is arranged on the baffle 71 surface, when spraying water, a water source in a part of the water pipe 63 can enter the circulation groove 741 in the fixed plate 74 through the diversion pipe 742 communicated with the water pipe 63, and then flows through the long rod 72, flows out from the diversion groove 711 communicated with the long rod 72 and the water outlet 712 communicated with the diversion groove 711, and cleans dirt on the baffle 71 surface.
As an embodiment of the present invention, the storage mechanism 8 includes:
the storage box 81 is fixedly connected to the outer surface of the bottom of the filter box 4 and communicated with the filter box 4;
the water inlet 82 is formed in the bottom of the containing box 81, and the water inlet 82 is connected with the water pipe 63 in a sealing mode;
a sliding plate 83, the sliding plate 83 is connected with the right side of the containing box 81 in a sliding and sealing manner;
the bottom of the sliding plate 83 is fixedly connected with a pull buckle 84.
After the filter plate 5 is cleaned by clean water, the clean water falls into the storage box 81 at the bottom, one side of the storage box 81 is connected with the sliding plate 83 in a sliding and sealing manner, the pull buckle 84 can be pulled open at the later stage to open the sliding plate 83 so that sewage flows out, the bottom of the storage box 81 is provided with the water inlet hole 82, the water inlet hole 82 is internally connected with the water pipe 63 in a sealing manner, the water pipe 63 is connected with the spray head 62 for supplying water, and the spray head 62 can continuously wash and clean the filter plate 5.
In one embodiment of the present invention, the spray head 62 is rotatable 360 degrees.
In an embodiment of the present invention, a sealing ring 821 is disposed at a connection position of the water pipe 63 and the water inlet 82.
In one embodiment of the present invention, the surface of the conveyor belt 73 is coated with a waterproof material.
In an embodiment of the present invention, the bottom of the fixing plate 74 is hollow and is rotatably connected to the long shaft 78.
As a specific embodiment of the present invention, a rubber ring 783 is disposed at a connection position of the second motor 781 and the long shaft 78.
The working principle is as follows: the wiper mechanism 6 is located 4 insides of rose box and is used for carrying out cleaning work to filter plate 5, and wiper mechanism 6 cooperation is sheltered from the further completion of mechanism 7 and is washd filter plate 5, recycles the sewage after 6 bottom fixed connection's of wiper mechanism receiving mechanism 8 of wiper mechanism are to wasing filter plate 5 and collect.
The novel fan unit is widely applied to various families, people feel vexation on cleaning of the filter screen while enjoying convenience, when the filter screen needs to be cleaned, a switch of the novel fan unit is closed, the novel fan unit is controlled to operate through a wall control panel, when the filter screen needs to be cleaned, a shell 1 of the novel fan unit needs to be opened in the traditional technology, and the filter plate 5 needs to be detached for cleaning.
The bottom surface of the filter box 4 is fixedly connected with a base 61, a spray head 62 is arranged above the base 61 and communicated with the base 61, a water pipe 63 penetrates through the base 61 and is connected with the spray head 62, and clean water flows to the spray head 62 from the water pipe 63 to wash and clean the filter plates 5 on the periphery.
The second motor 781 located on the side wall of the storage mechanism 8 drives the long shafts 78 connected with the second motor 781 to rotate, the two ends of the long shafts 78 are fixedly connected with third bevel gears 79, as shown in fig. 5, the four long shafts 78 are meshed with each other through the third bevel gears 79, so that the second motor 781 can drive the four long shafts 78 to move together, when the second motor 781 rotates to drive the long shafts 78 to rotate, the third bevel gears 79 drive the fourth bevel gears 791 meshed with the third bevel gears 791 to rotate, then the rotating shaft 75 fixedly connected with the fourth bevel gears 791 is driven to rotate, when the rotating shaft 75 rotates, the first bevel gears 76 fixedly connected with the rotating shaft are driven to rotate, then the second bevel gears 77 meshed with the first bevel gears 76 are driven to rotate, then the long rods 72 fixedly connected with the second bevel gears 77 are driven to rotate, in order to prevent the spray heads 62 from washing the filter plates 5, and water splashed around can be sprayed to other internal structures of the housing 1, therefore, baffles 71 are fixedly connected to the surfaces of the long rods 72, a conveyor belt 73 is slidably connected between the upper part and the lower part of each long rod 72, when the first baffle 71 rotates up and down, the lower baffle 71 is opened and closed along with the rotation of the first baffle 71 by virtue of the conveyor belt 73 to play a role of shielding, after cleaning is completed, each adjacent baffle 71 rotates to open a gap to realize ventilation, the baffles 71 are fixed by a fixing plate 74 to realize rotation, a first fixing block 751 is fixedly connected between the inner wall of the filter box 4 and the fixing plate 74, a fixed rotating shaft 75 rotates stably, similarly, at least two second fixing blocks 782 are fixedly connected at the bottom of the filter box 4 to keep a long shaft 78 rotating stably, a circulation groove 741 is formed in the fixing plate 74, the circulation groove 741 is communicated with the long rods 72 due to the hollow long rods 72, a guide pipe 742 is arranged in a groove formed in the inner wall of the filter box 4 below the fixing plate 74, one side of the diversion pipe 742 is communicated with the circulation groove 741 in the fixing plate 74, and the other side is communicated with the water pipe 63, when the sprayer 62 sprays water, the surface of the baffle plate 71 can be stained with dust and become muddy when meeting water, so that a water outlet 712 is formed in the surface of the baffle plate 71, when spraying water, a part of water source in the water pipe 63 can enter the circulation groove 741 in the fixing plate 74 through the diversion pipe 742 communicated with the water pipe 63, then flows through the long rod 72, flows out from the diversion groove 711 communicated with the long rod 72 and the water outlet 712 communicated with the diversion groove 711, and dirt on the surface of the baffle plate 71 is cleaned.
After the filter plate 5 is washed to the clear water, in the containing box 81 of bottom that falls, containing box 81 one side sliding seal is connected with slide 83, and the later stage can pull open draw buckle 84 and open slide 83 and make sewage flow out, has seted up inlet opening 82 in the bottom of containing box 81, sealing connection water pipe 63 in the inlet opening 82, and water pipe 63 connects shower nozzle 62 and supplies water, can make shower nozzle 62 wash away the washing to filter plate 5 continually.
The foregoing shows and describes the general principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (9)
1. The utility model provides a fresh air handling unit, includes casing (1), casing (1) inner wall fixedly connected with at least two a number motor (2), four at least fans (3) of casing (1) inner wall fixedly connected with, casing (1) inner wall fixedly connected with rose box (4), rose box (4) inside is equipped with sixteen at least filter plates (5), its characterized in that: also includes;
the cleaning mechanism (6) is positioned in the filter box (4) and used for cleaning the filter plate (5);
the shielding mechanism (7) is positioned on the outer surface of the filter box (4), and the shielding mechanism (7) is matched with the cleaning mechanism (6) to clean the filter plate (5);
the storage mechanism (8) is located at the bottom of the cleaning mechanism (6) and used for collecting sewage generated after the cleaning mechanism (6) cleans the filter plates (5).
2. The fresh air handling unit of claim 1, wherein: the washing mechanism (6) comprises:
the base (61) is positioned between the filter plates (5), is fixedly connected with the bottom of the filter tank (4) and is of a hollow structure;
the spray heads (62) are positioned between the filter plates (5) and are fixedly connected with the base (61);
and the water pipe (63) is positioned below the base (61) and connected with the spray head (62).
3. A fresh air handling unit according to claim (1) characterised in that: the shielding mechanism (7) includes:
the outer surface of the filter plate (5) is provided with at least ten baffles (71);
the baffle plate (71) is internally provided with a guide groove (711);
the surface of the baffle plate (71) is provided with a water outlet hole (712) which is communicated with the flow guide groove (711);
the long rods (72) are fixedly connected inside the ten baffle plates (71), and the long rods (72) are of hollow structures and communicated with the diversion trenches (711);
the outer surface of the long rod (72) is connected with the conveyor belt (73) in a sliding way;
the fixing plates (74) are rotatably and hermetically connected to the left side and the right side of the long rod (72) and are fixedly connected with the inner wall of the filter box (4);
the fixing plate (74) is internally provided with a circulation groove (741) and communicated with the long rod (72);
the guide pipe (742) is positioned below the fixing plate (74), is arranged in a groove formed in the inner wall of the filter box (4) and is communicated with the fixing plate (4), and the other side of the guide pipe (742) is communicated with the water pipe (63);
a rotating shaft (75), wherein the rotating shaft (75) is arranged on the left side of the fixing plate (74);
the first fixing block (751) is connected between the filter box (4) and the fixing plate (74) and used for limiting the rotating shaft (75);
the top of the rotating shaft (75) is fixedly connected with a first bevel gear (76);
a second bevel gear (77), wherein the right side of the first bevel gear (76) is meshed with the second bevel gear (77);
the bottom of the filter box (4) is provided with at least four long shafts (78);
the side wall of the storage mechanism (8) is fixedly connected with at least four motors (781) and fixedly connected with the long shaft (78);
the two sides of the long shaft (78) are fixedly connected with the third bevel gears (79);
the upper side of the third bevel gear (79) is meshed with the fourth bevel gear (791) and is fixedly connected with the rotating shaft (75);
no. two fixed blocks (782), No. two at least fixed blocks (782), fixed major axis (78) of rose box (4) inner wall bottom fixedly connected with.
4. The fresh air handling unit according to claim 1, wherein: the storage mechanism (8) includes:
the storage box (81) is fixedly connected to the outer surface of the bottom of the filter box (4) and communicated with the filter box (4);
the water inlet hole (82) is formed in the bottom of the containing box (81), and the water inlet hole (82) is connected with the water pipe (63) in a sealing mode;
a sliding plate (83), wherein the sliding plate (83) is connected to the right side of the containing box (81) in a sliding and sealing manner;
the bottom of the sliding plate (83) is fixedly connected with a pull buckle (84).
5. The fresh air handling unit according to claim 2, wherein: the spray head (62) is rotatable 360 degrees.
6. A fresh air handling unit according to claim 2 wherein: and a sealing ring (821) is arranged at the joint of the water pipe (63) and the water inlet hole (82).
7. A fresh air handling unit according to claim 3 wherein: the surface of the conveyor belt (73) is coated with waterproof materials.
8. A fresh air handling unit according to claim 3 wherein: the bottom of the fixing plate (74) is of a hollow structure and is rotationally connected with the long shaft (79).
9. A fresh air handling unit according to claim 3, characterised in that: and a rubber ring (792) is arranged at the joint of the second motor (791) and the long shaft (79).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210402843.9A CN114923257A (en) | 2022-04-18 | 2022-04-18 | Fresh air handling unit |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210402843.9A CN114923257A (en) | 2022-04-18 | 2022-04-18 | Fresh air handling unit |
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| CN114923257A true CN114923257A (en) | 2022-08-19 |
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| CN202210402843.9A Pending CN114923257A (en) | 2022-04-18 | 2022-04-18 | Fresh air handling unit |
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