CN114294746A - Air conditioner purifying and ventilating device - Google Patents
Air conditioner purifying and ventilating device Download PDFInfo
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- CN114294746A CN114294746A CN202111644867.7A CN202111644867A CN114294746A CN 114294746 A CN114294746 A CN 114294746A CN 202111644867 A CN202111644867 A CN 202111644867A CN 114294746 A CN114294746 A CN 114294746A
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- air
- pipe
- filter
- air pipe
- tuber pipe
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 85
- 238000004140 cleaning Methods 0.000 claims abstract description 27
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 25
- 238000001914 filtration Methods 0.000 claims abstract description 22
- 238000009423 ventilation Methods 0.000 claims abstract description 16
- 238000005507 spraying Methods 0.000 claims abstract description 9
- 239000003595 mist Substances 0.000 claims description 52
- 239000000428 dust Substances 0.000 claims description 21
- 238000003780 insertion Methods 0.000 claims description 18
- 230000037431 insertion Effects 0.000 claims description 18
- 238000004378 air conditioning Methods 0.000 claims description 15
- 230000000903 blocking effect Effects 0.000 claims description 9
- 230000001954 sterilising effect Effects 0.000 claims description 5
- 230000000249 desinfective effect Effects 0.000 claims description 3
- 238000000746 purification Methods 0.000 abstract description 18
- 239000007921 spray Substances 0.000 description 16
- 230000000694 effects Effects 0.000 description 9
- 238000009434 installation Methods 0.000 description 5
- 238000005192 partition Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 239000010865 sewage Substances 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 241000700605 Viruses Species 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000001795 light effect Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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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
Abstract
The invention provides a purifying and ventilating device of an air conditioner, a first air pipe, a filter screen component, a second air pipe, a fan and a third air pipe are sequentially and fixedly connected through flange edges, a spraying component is arranged in the first air pipe, an inclined plate for draining water is arranged at the bottom of the first air pipe, a cleaning component and filters are respectively arranged in the second air pipe and the third air pipe in groups, the two filters are respectively inserted in the second air pipe and the third air pipe, and pass through push type hasp joint with the lateral wall of second tuber pipe and third tuber pipe, still be provided with humidifier and disinfection subassembly in the third tuber pipe, the humidifier setting is between the filter and the disinfection subassembly of third tuber pipe, the one end that the second tuber pipe was kept away from to first tuber pipe sets up the fresh air inlet, the slope is provided with the return air inlet on the second tuber pipe, the return air inlet sets up between filter and the fan in the second tuber pipe, the one end that the second tuber pipe was kept away from to the third tuber pipe sets up the air conditioner end of ventilating. The invention has multi-stage filtration, self-cleaning of the filter and good ventilation and purification functions.
Description
Technical Field
The invention relates to the technical field of central air conditioners, in particular to an air conditioner purification and ventilation device.
Background
The central air conditioner is an air conditioner which controls different rooms by a host machine through air passage or a mode that a cold-hot water pipe is connected with a plurality of tail ends so as to achieve the purpose of indoor air conditioning, generally adopts an air pipe air supply mode, can control a plurality of different rooms by the host machine and can introduce fresh air, and effectively improves the quality of indoor air.
Because of the rapid development of the industry, pollutants in the air are increased, a purification and filtration device is added when fresh air is introduced into a central air conditioner, outdoor air is subjected to multi-stage filtration and then is introduced into a room for refrigeration or heating, after the purification and filtration device adopted in the prior art is used for a period of time, a large amount of dust and dirt can be accumulated on the windward side of the purification and filtration device, the purification and filtration device can be blocked, the ventilation and purification efficiency is influenced, a large amount of harmful substances such as bacteria and viruses are generated, the harmful substances circulate in the room along with the air, pollute the air, spread diseases and seriously harm the health of a human body, and therefore the purification and filtration device needs to be frequently disassembled and cleaned, and wastes time and labor.
Disclosure of Invention
In view of this, the present invention provides an air conditioning purification ventilation device, which can effectively solve the technical problems that a filtering device at an air conditioner vent is easy to be blocked, affects ventilation purification efficiency, and needs to be frequently disassembled and cleaned.
In order to achieve the purpose, the technical scheme of the invention is realized as follows:
a purifying and ventilating device of an air conditioner comprises a first air pipe, a filter screen assembly, a second air pipe, a fan, a third air pipe, a filter, a spraying assembly, a cleaning assembly, a humidifier and a disinfecting assembly, wherein the first air pipe, the filter screen assembly, the second air pipe, the fan and the third air pipe are fixedly connected in sequence through flange edges, the spraying assembly is arranged in the first air pipe and detachably connected with the top wall of the first air pipe, an inclined plate for draining is arranged at the bottom of the first air pipe, the cleaning assembly and the filter are respectively arranged in the second air pipe and the third air pipe in groups, the cleaning assembly can be abutted against the filter, the two filters are respectively inserted in the second air pipe and the third air pipe, the two filters are clamped with the side walls of the second air pipe and the third air pipe through pressing type lock catches, and the humidifier and the disinfecting assembly are also arranged in the third air pipe, the disinfection subassembly can be dismantled with third tuber pipe roof and be connected, and the humidifier setting is between the filter and the disinfection subassembly of third tuber pipe, and pegs graft with third tuber pipe lateral wall, first tuber pipe is kept away from the one end of second tuber pipe sets up the fresh air inlet to let in outdoor air, the slope is provided with the return air inlet on the second tuber pipe, and the return air inlet sets up between the filter and the fan in the second tuber pipe, the one end that the second tuber pipe was kept away from to the third tuber pipe sets up air conditioner ventilation end for connect the air conditioner host computer.
The spraying subassembly can wash the filter screen subassembly, and clean subassembly cleans the filter to reduce piling up of dust on filter screen subassembly and the filter, avoid blockking up the pore that the air current passes through, avoid the filter frequently to dismantle, humidifier and disinfection subassembly further purify the air after filtering, play good purification ventilation effect.
Further, the filter screen subassembly includes first fixed frame, first filter screen and second filter screen, and first filter screen and second filter screen are fixed respectively in first fixed frame both sides, and first fixed frame, first filter screen and second filter screen enclose the inside of closing for the cavity, and first filter screen sets up in first tuber pipe, and set up in the swash plate top, the surface that first fixed frame bottom is located cavity one side is the inclined plane, and the water hole of crossing for the drainage is offered to first fixed frame bottom.
The two-layer filter screen sets up and to play good filtering capability, and the spraying subassembly washs first filter screen and second filter screen simultaneously, and the sewage after the washing can be followed the swash plate and discharged, and the inclined plane and the water hole of crossing set up the intracavity ponding of avoiding the filter screen subassembly.
Furthermore, a connector is arranged on one side wall of the second air pipe and one side wall of the third air pipe, a pressing type lock catch is fixedly arranged on the other side wall, blocking grooves are formed in the bottoms of the second air pipe and the third air pipe respectively, the two filters are inserted into the second air pipe and the third air pipe through the corresponding connectors respectively, the bottoms of the two filters are abutted to the corresponding blocking grooves, and lock hooks connected with the lock catches are arranged on the filters.
The filter inserts in the tuber pipe and with tuber pipe lateral wall push type joint, the installation of being convenient for is dismantled to connect firmly, the catch groove can play direction and positioning action when inserting the filter.
Further, clean subassembly includes linear electric motor, brush, slide rail and slider, linear electric motor is vertical to be set up on a lateral wall of second tuber pipe and third tuber pipe, the vertical setting of slide rail is on another lateral wall of second tuber pipe and third tuber pipe, the slider with slide rail sliding connection, linear electric motor includes stator and active cell, active cell and stator sliding connection, the brush both ends are fixed respectively on active cell and slider, brush and filter butt.
Linear electric motor drive relatively with adopt the motor to drive screw nut transmission connection structure simple among the prior art, it is more light, difficult card dun, it is more convenient to clean.
Further, the filter comprises a second fixing frame and a filtering part, the filtering part is fixedly arranged inside the second fixing frame, one side of the second fixing frame is provided with a handle, the other side of the second fixing frame is provided with a plurality of lock hooks, and the bottom of the second fixing frame is provided with a dust collecting groove.
The fixed frame plays a reinforcing role in the filtering part, the locking hook is convenient to arrange, the filtering part is not easy to damage when the fixed frame is inserted into the air duct, and the dust collecting groove can collect the dust cleaned by the cleaning assembly.
Furthermore, two side walls of the third air pipe are respectively provided with an insertion block, two sides of the humidifier are correspondingly provided with insertion grooves, and the insertion blocks are in matched insertion with the insertion grooves. The connecting structure is simple, the humidifier is prevented from moving in the air pipe, and the installation and the disassembly are convenient.
Furthermore, the humidifier comprises a water tank and a mist outlet box, the lower portion of the mist outlet box is connected with the water tank in an inserted mode, the mist outlet box is in an inverted U shape, a plurality of mist outlet pipes are arranged between the U-shaped arms on the two sides, a plurality of mist outlet connection holes are formed in the mist outlet pipes at intervals, and mist outlet connectors are correspondingly connected to the mist outlet connection holes. The filtered air flows through the mist outlet box, so that the mist outlet box humidifies the air from multiple directions, and the humidifying and purifying effects are good.
Furthermore, a water inlet is formed in the side wall of the water tank, a water pump is arranged in the water tank and communicated with the water inlet, and a through hole is formed in the side wall of the third air pipe and corresponds to the water inlet in position, so that a water pipe can penetrate through the through hole to be connected with the water inlet. Is convenient to be connected with external water supply equipment, so that the capacity of the water tank can be reduced, the whole humidifier is light and convenient, and the bearing of the air pipe is reduced.
Further, a plurality of atomizers are arranged in the water tank. The atomization efficiency is improved, and the mist is conveniently discharged from a plurality of directions of the mist outlet box.
Furthermore, an ultraviolet disinfection lamp is arranged on the disinfection component, and a reflector is arranged on the side wall, close to the disinfection component, in the third air pipe. The reflector reflects ultraviolet rays, and the sterilization and disinfection effects of air in the air duct are improved.
Compared with the prior art, the air conditioner purification and ventilation device has the following advantages:
(1) according to the invention, the filter screen assembly primarily filters outdoor fresh air, the spray assembly can clean the filter screen assembly to prevent dust from blocking the filter screen, the cleaned sewage can be conveniently discharged out of the air pipe, the filter screen assembly is prevented from being disassembled, the two stages of filters respectively perform deep filtration, the cleaning assembly can clean the filters, the filters are prevented from being blocked by impurities such as dust, and frequent disassembly of the filters is reduced; the multi-stage filtration can be realized, so that the air conditioner has a good ventilation and purification function;
(2) the filter is inserted into the air pipe and is clamped and fixed through the push type lock catch, so that the filter is convenient to mount and dismount;
(3) the fan can guide the outdoor fresh air and the indoor return air simultaneously, and saves energy.
(4) The invention adopts the humidifier to humidify the air in the air pipe from multiple directions, further reduces dust and bacteria, and the ultraviolet disinfection device disinfects and purifies the humidified air, thus having good purification effect.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate an embodiment of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural diagram of an air conditioning purifying and ventilating device according to an embodiment of the present invention;
FIG. 2 is a schematic view of another directional structure of the air conditioning purifying and ventilating device according to the embodiment of the present invention;
FIG. 3 is a schematic view of the internal structure of the air conditioning purifying and ventilating device according to the embodiment of the present invention;
FIG. 4 is an enlarged view taken at A of FIG. 3 according to the present invention;
FIG. 5 is an enlarged view of the invention at B of FIG. 3;
FIG. 6 is a schematic view of a fresh air inlet in the embodiment of the present invention;
FIG. 7 is a schematic structural view of a first duct in an embodiment of the present invention;
FIG. 8 is a schematic structural view of the first duct in another direction according to the embodiment of the present invention;
FIG. 9 is a schematic view of a first filter in an embodiment of the invention;
FIG. 10 is a schematic view of a spray assembly in an embodiment of the present invention;
FIG. 11 is a schematic structural view of a second duct in an embodiment of the present invention;
FIG. 12 is a schematic view of another directional structure of the second duct in the embodiment of the present invention;
FIG. 13 is a schematic view of a second filter according to an embodiment of the present invention;
FIG. 14 is a schematic structural view of a third duct in an embodiment of the present invention;
FIG. 15 is a schematic structural view of a third duct in another direction according to an embodiment of the present invention;
FIG. 16 is a schematic view of a humidifier according to an embodiment of the present invention;
fig. 17 is a schematic view of the internal structure of the humidifier according to the embodiment of the present invention;
FIG. 18 is a schematic view of a first latch structure according to an embodiment of the present invention;
FIG. 19 is a schematic view of the first latch of the present embodiment in another orientation;
FIG. 20 is an exploded view of the first latch in the embodiment of the present invention;
fig. 21 is a schematic view of the internal structure of the housing of the first locking device in the embodiment of the invention.
Description of reference numerals:
1. a fresh air port; 11. a clamping and connecting plate; 12. louver blades; 13. a swash plate groove; 2. a first air duct; 21. a fresh air end; 22. a sloping plate; 23. a first mounting port; 24. a slot; 3. a spray assembly; 31. a connecting pipe; 32. a water inlet pipe; 33. a water mist spray head; 4. a screen assembly; 41. a boss; 42. a first filter screen; 43. a second filter screen; 44. a first fixed frame; 45. water passing holes; 5. a second air duct; 51. an air return opening; 52. a first cleaning assembly; 521. a first stator; 522. a first mover; 523. a first brush; 524. a first slide rail; 525. a second slider; 53. a first lock catch; 530. a first socket; 531. buckling; 5311. a snap arm; 5312. a protrusion; 5313. a rotating shaft hole; 5314. a spring portion; 532. a housing; 5321. a slideway; 5322. a guide groove; 5323. connecting columns; 533. a pull rod; 5331. a guide post; 5332. a rotating shaft; 534. a spring; 54. a fan; 55. a first baffle groove; 56. a first connection port; 6. a first filter; 61. a dust collecting groove; 62. a filtering part; 63. a latch hook; 64. a handle; 65. a second fixed frame; 7. a third air duct; 70. a second mounting opening; 71. a second lock catch; 711. a second socket; 72. an air conditioning ventilation end; 73. a humidifier; 731. a through hole; 732. a water tank; 7321. an atomizer; 7322. a component section; 7323. a partition plate; 7324. a water tank; 7325. an exhaust fan; 7326. a sensor; 7327. an atomizing port; 7328. a water pump; 733. a fog outlet box; 7331. a channel; 7332. a tuyere connection; 734. inserting grooves; 735. a water inlet; 736. a mist outlet pipe; 7361. a mist outlet joint; 7362. a mist outlet hole; 74. a reflector; 75. an insertion block; 76. a second cleaning assembly; 761. a second stator; 762. a second mover; 763. a second brush; 764. a second slide rail; 765. a second slider; 78. a second connection port; 79. a second baffle groove; 8. a sterilizing assembly; 9. a second filter.
Detailed Description
It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.
The descriptions in this document referring to "first", "second", "upper", "lower", etc. are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the definition of "first" or "second" feature may explicitly or implicitly include at least one such feature, with "upper" or "lower" referring to the actual mounting orientation. In addition, the technical solutions in the embodiments may be combined with each other, but it is necessary that a person skilled in the art can realize the combination, and the technical solutions in the embodiments are within the protection scope of the present invention.
The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
In a specific embodiment, an air conditioner purification and ventilation device, as shown in fig. 1, fig. 2 and fig. 3, comprises a first air duct 2, a filter screen assembly 4, a second air duct 5, a fan 54, a third air duct 7, a first filter 6, a second filter 9, a spray assembly 3, a first cleaning assembly 52, a second cleaning assembly 76, a humidifier 73 and a disinfection assembly 8, wherein the first air duct 2, the filter screen assembly 4, the second air duct 5, the fan 54 and the third air duct 7 are fixedly connected in sequence through flange edges, preferably fixed through screws, the first air duct 2, the second air duct 5 and the third air duct 7 are square tubes, a fresh air opening 1 is arranged at one end of the first air duct 2 far away from the second air duct 5 to introduce outdoor air, the spray assembly 3 is arranged in the first air duct 2, the spray assembly 3 is detachably connected with the top wall of the first air duct 2 to clean the filter screen assembly 4, the first cleaning assembly 52 and the first filter 6 are arranged in the second air duct 5, the first cleaning assembly 52 can be abutted against the first filter 6 to clean the first filter 6, the first filter 6 penetrates through the side wall of the second air duct 5 and is inserted into the second air duct 5, the first cleaning assembly is clamped with the other side wall of the second air duct 5 through the first lock catch 53, the second cleaning assembly 76 and the second filter 9 are arranged in the third air duct 7 in a group, the second cleaning assembly 76 can be abutted against the second filter 9 to clean the second filter 9, the second filter 9 penetrates through the side wall of the third air duct 7 and is inserted into the third air duct 7 and is clamped with the other side wall of the third air duct 7 through the second lock catch 71, the first lock catch 53 and the second lock catch 71 are press-type lock catches, so that the first filter 6 and the second filter 9 can be conveniently mounted and dismounted, and the connection is stable; still be provided with humidifier 73 and disinfection subassembly 8 in the third tuber pipe 7, disinfection subassembly 8 can be dismantled with third tuber pipe 7 roof and be connected, humidifier 73 sets up between second filter 9 and disinfection subassembly 8, and peg graft with the lateral wall of third tuber pipe 7, the slope is provided with return air inlet 51 on the second tuber pipe 5, return air inlet 51 sets up between first filter 6 and fan 54, fan 54 can carry out the water conservancy diversion to new trend and indoor return air simultaneously, the one end that second tuber pipe 5 was kept away from to third tuber pipe 7 sets up air conditioner ventilation end 72, be used for connecting the air conditioner host computer, further refrigerate or heat the air.
Further, as shown in fig. 3 to 10, one end of the first air duct 2 is a fresh air end 21 connected to the fresh air port 1, the other end is provided with the filter screen assembly 4, the inclined plate 22 at the bottom is located at a side where the filter screen assembly 4 is installed higher than a side where the fresh air end 21 is located, the inclined plate 22 extends to the outside of the fresh air end 21, the flange edge at the side where the filter screen assembly 4 is installed on the first air duct 2 is provided with a plurality of slots 24 for positioning the filter screen assembly 4, the top of the first air duct 2 is provided with a first installation opening 23 for fixing the spray assembly 3, the fresh air port 1 is square and comprises a clamping plate 11, louver blades 12 and inclined plate slots 13, the clamping plate 11 is arranged at the upper portion and two sides of the fresh air port 1, the clamping plate 11 is inserted into the fresh air end 21 for positioning the fresh air port 1, so that the flange edge of the fresh air port 1 is connected and fixed with the flange edge of the first air duct 2, and the louver blades 12 are inclined downwards, so that air can be conveniently supplied, rainwater can flow down along the louver blades 12 to prevent the rainwater from entering the first air pipe 2, and the inclined plate groove 13 is formed in the lower portion of the fresh air inlet 1 and used for being inserted into the end portion of the inclined plate 22, so that sewage for cleaning the filter screen in the first air pipe 2 can be discharged out of the air pipe along the inclined plate 22;
further, the filter screen assembly 4 comprises a first fixing frame 44, a first filter screen 42 and a second filter screen 43, the first fixing frame 44 is square, the edge extends outwards to form a flange edge, the flange edge is provided with a plurality of bosses 41, the bosses 41 are matched and spliced with the slots 24 for positioning, the first filter screen 42 and the second filter screen 43 are respectively fixed on two sides of the first fixing frame 44, the inside enclosed by the first fixing frame 44, the first filter screen 42 and the second filter screen 43 is a cavity, the first filter screen 42 is arranged in the first air pipe 2 and arranged above the inclined plate 22, the surface of the bottom of the first fixing frame 44 on one side of the cavity is an inclined plane, and the bottom of the first fixing frame 44 is provided with a water through hole 45 for draining water;
the spraying assembly 3 comprises a connecting plate 34, a connecting pipe 31, a water inlet pipe 32 and water mist spray heads 33, the connecting plate 34 is connected with a first mounting opening 23 in a matched mode and fixed through screws, the first mounting opening 23 is arranged in a direction perpendicular to the side wall of the air pipe to ensure that water mist can wash the filter screen assembly 4 to the maximum extent, the connecting pipe 31 is arranged on the corresponding connecting plate 34 along the length direction, a plurality of water mist spray heads 33 are uniformly distributed on the connecting pipe 31, the water inlet pipe 32 is mounted at one end of the connecting pipe 31, the water inlet pipe 32 penetrates through the connecting plate 34 to be connected with water supply equipment for spraying water mist, and the spray head direction of the water mist spray heads 33 faces towards the filter screen assembly 4;
the water mist spray nozzle 33 can spray water mist which is collected on the surface of the filter screen assembly 4 and flows downwards along the filter screen assembly 4 to drive dust on the filter screens to move downwards to form water flow, the water flow flows to the fresh air port 1 along the inclined plate 22 and is discharged out of the first air pipe 2, one part of the water mist sprayed by the water mist spray nozzle 33 is sprayed to the first filter screen 42, the other part of the water mist passes through the first filter screen 42 and is sprayed to the second filter screen 43, the two filter screens are cleaned simultaneously, the water flow on the second filter screen 43 flows to the inclined plane at the bottom of the first fixing frame 44 and flows to the inclined plate 22 through the water through hole 45 to discharge the first air pipe 2, a gap is reserved between the lower end of the water through hole 45 and the upper surface of the inclined plate 22 to discharge dirty water, the dust of outdoor air can be better filtered by the arrangement of the two layers of filter screens, the spray assembly 3 can clean the filter screen assembly 4, the cleaned dust is prevented from being retained in the first air pipe 2, causing air recontamination.
Further, as shown in fig. 3 to 5 and 11 to 13, the top of the second air duct 5 is obliquely provided with a return air inlet 51, the return air inlet 51 extends and inclines upwards from one end connected with the filter screen assembly 4 to one end connected with the fan 54, the fan 54 guides the outdoor air and the indoor return air at the same time, as the air coming from the fresh air inlet 1 passes through the filter screen assembly 4 and the first filter 6 to form laminar flow distribution, the regular laminar flow of the small particle dust is not easily filtered, and the air of the return air inlet 51 and the laminar air flow passing through the filter screen assembly 4 and the first filter 6 are crossly disturbed, so that the small particle dust which is not filtered is disturbed and is more easily filtered when passing through the second filter 9; a first cleaning component 52 and a first filter 6 are arranged at one end of the second air duct 5 close to the filter screen component 4, a first connecting port 56 is arranged on the side wall of the second air duct 5, a first inserting port 530 is arranged on the other side wall, a first locking buckle 53 is fixedly connected to the first inserting port 530 at the outer part of the other side wall, a first blocking groove 55 is arranged at the bottom of the second air duct 5 corresponding to the first connecting port 56, and the first blocking groove 55 plays a role in guiding and positioning when the first filter 6 is installed; a first cleaning assembly 52 is arranged between the port of the second air duct 5 close to the filter screen assembly 4 and the first connection port 56, the first cleaning assembly 52 includes a first linear motor, a first brush 523, a first slide rail 524 and a first slide block 525, the first linear motor is vertically arranged on one side wall of the second air duct 5, the first cleaning assembly includes a first stator 521 and a first rotor 522, the first rotor 522 is slidably connected with the first stator 521, the first slide rail 524 is vertically arranged on the other side wall of the second air duct 5, the first slide block 525 is slidably connected with the first slide rail 524, two ends of the first brush 523 are respectively fixed on the first rotor 522 and the first slide block 525, the first brush 523 is abutted against the first filter 6, the first linear motor drives the first brush 523 to reciprocate to clean the windward side of the first filter 6, the structure is simple, the control is easy, and the first sliding block 525 and the first sliding rail 524 play a role in supporting and guiding the brush;
the first filter 6 comprises a second fixing frame 65 and a filter part 62, the filter part 62 is fixedly arranged in the second fixing frame 65, one side of the second fixing frame 65 is provided with a handle 64, the other side of the second fixing frame 65 is provided with a plurality of locking hooks 63, the bottom of the second fixing frame 65 is provided with a dust collecting groove 61, dust cleaned by the first brush 523 can enter the dust collecting groove 61, and the dust can be cleaned when the first filter 6 is detached;
as further shown in fig. 18-21, the first latch 53 includes a catch 531, a housing 532, a lever 533, and a spring 534; the outer shell 532 is fixed outside the side wall of the second air duct 5, a connecting column 5323 is arranged inside the outer shell 532, a spring 534 is sleeved on the connecting column 5323, a guide groove 5322 and a slide way 5321 are respectively arranged on two sides of the outer shell 532, the buckle 531 is placed inside the outer shell 532, a pull rod 533 is connected between the buckle 531 and the outer shell 532, a spring part 5314 is arranged at the bottom of the buckle 531 and used for containing and abutting against the spring 534, two buckle arms 5311 are arranged on the buckle 531 and used for providing elastic deformation, a rotating shaft hole 5313 is arranged on the side surface and used for inserting a rotating shaft 5332 of the pull rod 533, a bulge 5312 connected with the slide way 5321 in a sliding manner is arranged outside the rotating shaft hole 5313, and a guide post 5331 of the pull rod 533 is connected with the guide groove 5322 in a sliding manner; pressing the first filter 6 along the installation direction, pressing the buckle 531 by the lock hook 63 of the first filter 6, so that the buckle 531 presses the spring 534, and after the pull rod 533 slides to the limit position along the guide groove 5322, the lock hook 63 is locked with the first lock buckle 53, pressing the first filter 6 again along the installation direction, pressing the buckle 531 again by the lock hook 63, sliding the pull rod 533 out of the limit position along the guide groove 5322, and separating the lock hook 63 from the first lock buckle 53; the action principle of the lock hook 63 and the first lock catch 53 is prior art, and will not be described in detail.
As shown in fig. 3 and fig. 14 to 17, the blower 54 is located in the third air duct 7, so that the structure is compact, a second cleaning assembly 76 and a second filter 9 are disposed at one end of the third air duct 7 close to the blower 54, a second connection port 78 is disposed on a side wall of the third air duct 7, a second insertion port 711 is disposed on the other side wall, a second lock catch 71 is fixedly connected to the outside of the other side wall at the second insertion port 711, a second blocking groove 79 is disposed at the bottom of the third air duct 7 corresponding to the second connection port 78, and the second blocking groove 79 plays a role in guiding and positioning when the second filter 9 is installed; a second cleaning assembly 76 is arranged between the port of the third air duct 7 close to the air passing fan 54 and the second connection port 78, the second cleaning assembly 76 includes a second linear motor, a second brush 763, a second slide rail 764 and a second slide block 765, the second linear motor is vertically arranged on one side wall of the third air duct 7 and includes a second stator 761 and a second mover 762, the second mover 762 is slidably connected with the second stator 761, the second slide rail 764 is vertically arranged on the other side wall of the third air duct 7, the second slide block 765 is slidably connected with the second slide rail 764, two ends of the second brush 763 are respectively fixed on the second mover 762 and the second slide block 765, the second brush 763 is abutted against the second filter 9, the second linear motor drives the second brush 763 to reciprocate to clean the windward side of the second filter 9, the structure is simple and easy to control, and the second sliding block 765 and the second sliding rail 764 play a role in supporting and guiding the second brush 763; the structure of the second filter 9 is the same as that of the first filter 6, and the structure of the second lock catch 71 is the same as that of the first lock catch 53, so that the description is omitted;
furthermore, two side walls of the third air duct 7 are respectively provided with an insertion block 75, the insertion blocks 75 are arranged in parallel and are arranged on the upper portion and the lower portion of the side walls at the same time, insertion grooves 734 are correspondingly arranged on two sides of the humidifier 73 from top to bottom, and the insertion blocks 75 are inserted into the insertion grooves 734 in a matching manner; the humidifier 73 comprises a water tank 732 and a mist outlet tank 733, the lower part of the mist outlet tank 733 is connected with the water tank 732 in an inserted manner, the mist outlet tank 733 is in an inverted U shape, a plurality of mist outlet pipes 736 are arranged between the U-shaped arms at two sides, a plurality of mist outlet connection holes 7362 are arranged on the mist outlet pipes 736 at intervals, mist outlet connectors 7361 are correspondingly connected with the mist outlet connection holes 7362, a plurality of mist outlet connectors 7361 are arranged at the bottom of the U-shaped part of the mist outlet tank 733, the filtered air flow passes through the mist outlet tank 733 to be convenient for humidification from multiple directions, a through channel 7331 is arranged in the mist outlet tank 733, the inside of the mist outlet pipe 736 is communicated with the channel 7331 for water mist flow, and an air port connector 7332 extending to the upper part of the water tank 732 is arranged at the bottom; the water tank 732 is vertically divided into a water tank 7324 and a component part 7322, the component part 7322 is used for placing components and placing an exhaust fan 7325, the position of the exhaust fan 7325 is upward provided with an atomizing port 7327, an air port connector 7332 is inserted with the atomizing port 7327, not only the mist outlet tank 733 can be fixed, but also water mist can be guided into the mist outlet tank 733, the water tank 7324 is internally provided with a plurality of atomizers 7321, each atomizer 7321 corresponds to one exhaust fan 7325, one atomizing port 7327 and one air port connector 7332, the embodiment is provided with two atomizers 7321, the water tank 7324 is internally provided with a water pump 7328, the side wall of the water tank 732 is provided with a water inlet 735, the water pump 7328 is communicated with the water inlet 735, the side wall of the third air pipe 7 is provided with a through hole 731, the through hole 731 corresponds to the position of the water inlet 735, so that a water pipe communicated with the water supply device passes through the through hole 731 to be connected with the water inlet; the water tank 732 is preferably further provided with a partition plate 7323 for supporting, the partition plate 7323 is provided with holes for water to flow in a diffusion manner, so that a water pump 7328 can be used to supply water to the whole water tank 7324, each part of the water tank 7324 divided by the partition plate 7323 is preferably provided with an atomizer 7321, each divided part is provided with a sensor 7326, when the water level is too low, the corresponding atomizer 7321 stops working, the atomizer is prevented from being damaged, the mist outlet box 733 can humidify the air in the third air duct 7 from multiple directions, the humidification uniformity is good, and the sterilization and purification effects are increased.
Further, be provided with the ultraviolet ray disinfection lamp on the disinfection subassembly 8, third tuber pipe 7 has been close to and has been seted up second installing port 70 on the roof of air conditioner ventilation end 72 department, the mounting panel of disinfection subassembly 8 corresponds fixed connection with second installing port 70, be provided with reflector panel 74 on the lateral wall that is close to disinfection subassembly 8 in the third tuber pipe 7, in order to strengthen the reflection of light effect, thereby strengthen disinfection's effect, this setting can not only disinfect the disinfection to the air after the multiple stage filtration, can also disinfect humidifier 73 spun water smoke, the purifying action to the air has been increased.
When the air conditioner purification and ventilation device works, the fan 54 is started, outdoor air enters the first air pipe 2 through the fresh air inlet 1, after primary filtration of the filter screen assembly 4, the outdoor air passes through the first filter 6 and the second filter 9 for filtration, the humidifier 73 humidifies and sterilizes in multiple directions of air flow, the disinfection assembly 8 is further sterilized and disinfected, the outdoor air enters the air conditioner host for refrigeration or heating operation, the indoor air enters the second air pipe 5 through the return air inlet 51 for convergence and is purified with fresh air, the device has good ventilation and purification effects, impurities such as dust and the like are prevented from being accumulated and blocked on the filter device, the structure is simple and easy to detach, the fan 54 is arranged between the second filter 9 and the first filter 6 close to the return air inlet 51, because the return air direction of the return air inlet 51 is crossed with the fresh air flow direction, the flow guide effect of the fan 54 on indoor return air is stronger, the increase vortex effect is convenient for indoor return air, and the tiny particle dust between second filter 9 and first filter 6 of also being convenient for adheres to on the filter, the air-purifying of being convenient for.
Although the invention has been described in detail above with reference to a general description and specific examples, it will be apparent to one skilled in the art that modifications or improvements may be made thereto based on the invention. Accordingly, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (10)
1. A purifying and ventilating device of an air conditioner is characterized by comprising a first air pipe, a filter screen assembly, a second air pipe, a fan, a third air pipe, a filter, a spraying assembly, a cleaning assembly, a humidifier and a disinfecting assembly, wherein the first air pipe, the filter screen assembly, the second air pipe, the fan and the third air pipe are fixedly connected in sequence through flange edges, the spraying assembly is arranged in the first air pipe and detachably connected with the top wall of the first air pipe, an inclined plate for draining is arranged at the bottom of the first air pipe, the cleaning assembly and the filter are respectively arranged in the second air pipe and the third air pipe in groups, the cleaning assembly can be abutted against the filter, the two filters are respectively inserted in the second air pipe and the third air pipe, and the two filters are clamped with the side walls of the second air pipe and the third air pipe through pressing type lock catches, still be provided with humidifier and disinfection subassembly in the third tuber pipe, the disinfection subassembly can be dismantled with third tuber pipe roof and be connected, and the humidifier setting is between the filter and the disinfection subassembly of third tuber pipe, and pegs graft with third tuber pipe lateral wall, first tuber pipe is kept away from the one end of second tuber pipe sets up the fresh air inlet to let in outdoor air, the slope is provided with the return air inlet on the second tuber pipe, and the return air inlet sets up between the filter and the fan in the second tuber pipe, the one end that the second tuber pipe was kept away from to the third tuber pipe sets up air conditioner ventilation end, is used for connecting the air conditioner host computer.
2. An air conditioning purifying and ventilating device as defined in claim 1, wherein: the filter screen subassembly includes first fixed frame, first filter screen and second filter screen, and first filter screen and second filter screen are fixed respectively in first fixed frame both sides, and the inside that closes is enclosed to first fixed frame, first filter screen and second filter screen is the cavity, and first filter screen sets up in first tuber pipe, and set up in the swash plate top, the surface that first fixed frame bottom is located cavity one side is the inclined plane, and the water hole of crossing for the drainage is seted up to first fixed frame bottom.
3. An air conditioning purifying and ventilating device as defined in claim 1, wherein: the filter is characterized in that a connector is arranged on one side wall of the second air pipe and one side wall of the third air pipe, a push type lock catch is fixedly arranged on the other side wall, blocking grooves are formed in the bottoms of the second air pipe and the third air pipe respectively, the filter is inserted into the second air pipe and the third air pipe through the corresponding connectors respectively, the bottoms of the filters are abutted to the corresponding blocking grooves, and lock hooks connected with the lock catches are arranged on the filter.
4. An air conditioning purifying and ventilating device as defined in claim 3, wherein: clean subassembly includes linear electric motor, brush, slide rail and slider, linear electric motor is vertical to be set up on a lateral wall of second tuber pipe and third tuber pipe, the vertical setting of slide rail is on another lateral wall of second tuber pipe and third tuber pipe, the slider with slide rail sliding connection, linear electric motor includes stator and active cell, active cell and stator sliding connection, the brush both ends are fixed respectively on active cell and slider, brush and filter butt.
5. An air conditioning purifying and ventilating device according to claim 4, wherein: the filter comprises a second fixing frame and a filtering part, wherein the filtering part is fixedly arranged inside the second fixing frame, one side of the second fixing frame is provided with a handle, the other side of the second fixing frame is provided with a plurality of locking hooks, and the bottom of the second fixing frame is provided with a dust collecting groove.
6. An air conditioning purifying and ventilating device as defined in claim 1, wherein: and the two side walls of the third air pipe are respectively provided with an insertion block, the two sides of the humidifier are correspondingly provided with insertion grooves, and the insertion blocks are in matched insertion with the insertion grooves.
7. An air conditioning purifying and ventilating device as defined in claim 6, wherein: the humidifier comprises a water tank and a mist outlet box, the lower portion of the mist outlet box is connected with the water tank in an inserted mode, the mist outlet box is in an inverted U shape, a plurality of mist outlet pipes are arranged between U-shaped arms on two sides, a plurality of mist outlet connection holes are formed in the mist outlet pipes at intervals, and mist outlet connectors are correspondingly connected to the positions of the mist outlet connection holes.
8. An air conditioning purifying and ventilating device as defined in claim 7, wherein: the water tank is characterized in that a water inlet is formed in the side wall of the water tank, a water pump is arranged in the water tank and communicated with the water inlet, and a through hole is formed in the side wall of the third air pipe and corresponds to the water inlet in position, so that a water pipe can penetrate through the through hole to be connected with the water inlet.
9. An air conditioning purifying and ventilating device as defined in claim 8, wherein: a plurality of atomizers are arranged in the water tank.
10. An air conditioning purifying and ventilating device as defined in claim 1, wherein: the sterilizing component is provided with an ultraviolet sterilizing lamp, and a reflector is arranged on the side wall of the third air pipe close to the sterilizing component.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111644867.7A CN114294746A (en) | 2021-12-30 | 2021-12-30 | Air conditioner purifying and ventilating device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111644867.7A CN114294746A (en) | 2021-12-30 | 2021-12-30 | Air conditioner purifying and ventilating device |
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| Publication Number | Publication Date |
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| CN114294746A true CN114294746A (en) | 2022-04-08 |
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|---|---|---|---|
| CN202111644867.7A Pending CN114294746A (en) | 2021-12-30 | 2021-12-30 | Air conditioner purifying and ventilating device |
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| CN (1) | CN114294746A (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115957553A (en) * | 2023-03-17 | 2023-04-14 | 山西省安装集团股份有限公司 | Sewage filtering device for pumped storage power station |
| CN116538613A (en) * | 2023-05-08 | 2023-08-04 | 才展照明（深圳）有限公司 | Energy-saving air conditioner pipeline adopting deep ultraviolet disinfection mode |
| CN117553357A (en) * | 2024-01-11 | 2024-02-13 | 江苏达实久信医疗科技有限公司 | Air purification and dehumidification device for digital clean operating room |
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Application publication date: 20220408 |