CN215892600U - Air purification device for air outlet of central air conditioner - Google Patents

Abstract

The utility model provides an air purification device for an air outlet of a central air conditioner, which comprises an air outlet, wherein a sealing water retaining mechanism, a telescopic cleaning device, an ion waterfall air purification mechanism and a sealing water retaining mechanism are sequentially arranged in the air outlet from outside to inside; wherein, the outer side surface of the air outlet is correspondingly provided with a drain pipe according to the installation mode of the air purification device; a controller is arranged outside the air outlet; according to the utility model, the ion waterfall air purification mechanism is arranged at the air outlet of the central air conditioner, so that the comprehensive and efficient purification of PM2.5 and germs in the air can be effectively realized, and the self-cleaning of the purification device is realized by arranging the sealed water retaining mechanism and the telescopic cleaning device, so that the maintenance cost is effectively reduced; in addition, the utility model can be modified on the basis of the existing central air-conditioning air outlet, thereby reducing the modification cost, and can also be integrated in mass production, thereby greatly increasing the application range.

Description

Air purification device for air outlet of central air conditioner

Technical Field

The utility model relates to the technical field of air purification, in particular to an air purification device for an air outlet of a central air conditioner.

Background

The air purification is to provide an integral solution scheme of sterilization, disinfection, dust fall, haze removal, removal of harmful decoration residues, peculiar smell and the like aiming at various indoor environmental problems, improve the living and office conditions and promote the physical and mental health;

central air conditioning is present indoor air temperature and humidity control's important equipment, along with the progress of technique, work and life based on central air conditioning's air purification system and new trend system step by step walk into people, for example, the publication number is CN201921623900, the name is integrated ion waterfall purifies and automatic cleaning function in the central new trend processor's of an organic whole china utility model patent, this utility model discloses a casing including being equipped with air exit, new wind gap, return air inlet, supply-air outlet, be equipped with the ion waterfall air purification device that has automatic cleaning function in the casing, board-like heat recovery core, exhaust fan, forced draught blower, two cold sources dehumidification coil pipe/heating coil pipe, condenser of heating. The concentrated fresh air processor integrating the functions of ion waterfall purification and automatic cleaning provided by the utility model can have higher filtering efficiency on particles with various particle sizes in the air, ionize and purify most of common harmful gases and bacteria and viruses in the air, has small wind resistance, no material consumption and no need of maintenance (automatic cleaning), and can meet all requirements of a concentrated air conditioning system on fresh air treatment;

however, for the central air conditioner which is already in use at present, if refitting is carried out, high labor cost and expense cost are involved, and meanwhile, the problems of long construction time and interference with normal work and life exist.

In order to solve the problem, many manufacturers provide an air purification modification scheme aiming at the air outlet of the central air conditioner, to solve the above problems, for example, the Chinese utility model patent with publication number CN202021133281 entitled air purifier capable of being installed at the air inlet and outlet of the central air conditioner, the utility model comprises an air inlet fan plate, a mounting component and a filtering and purifying component, wherein the bottom of the air inlet fan plate is fixedly connected with a shell which is detachable, the shell is communicated with the air inlet fan plate, and a plurality of air outlets are arranged on the two side walls of the shell, the mounting component comprises two connecting plates which are respectively and fixedly arranged on the two side walls of the shell, a plurality of through holes are formed in the connecting plate, a plurality of studs are correspondingly and fixedly arranged on two sides of the bottom surface of the air inlet fan plate respectively, the studs penetrate through the through holes, and one ends of the studs are in threaded connection with nuts; the air purifier can purify the inlet air of the central air conditioner, ensure the freshness of the indoor air, avoid serious damage to the health of people, and enhance the stability and the safety of the air purifier installed at the air inlet and the air outlet of the central air conditioner;

although this utility model patent scheme possesses certain air purification effect, the filtration purification subassembly that this scheme adopted constitutes for tertiary filter screen, not only can't realize in the air PM2.5, the all-round high-efficient of germ and purify, and the tertiary filter screen in this filtration purification subassembly is the consumptive material moreover, has further increased artifical and expense cost.

In summary, it is very necessary to invent an air purification device for an air outlet of a central air conditioner, which is efficient, clean and low in maintenance cost.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides an air purification device for a central air-conditioning air outlet, which is characterized in that an ion waterfall air purification mechanism is arranged at the central air-conditioning air outlet, so that the utility model not only can effectively realize the omnibearing high-efficiency purification of PM2.5 and pathogenic bacteria in the air, but also realizes the self-cleaning of the purification device by arranging a sealing water retaining mechanism and a telescopic cleaning device, and effectively reduces the maintenance cost; in addition, the utility model can be modified on the basis of the existing central air-conditioning air outlet in use, thereby reducing the modification cost, and can also be integrated in mass production, thereby greatly increasing the application range and effectively solving the technical problems in the background technology.

The specific technical scheme is as follows: the utility model provides an air purification device for central air conditioning air outlet, includes the air outlet, its characterized in that: the inside of the air outlet is sequentially provided with a sealing water retaining mechanism, a telescopic cleaning device, an ion waterfall air purifying mechanism and a sealing water retaining mechanism from outside to inside; the sealed water retaining mechanisms positioned on the two sides inside the air outlet are used for sealing the air purifying device in the front and back directions in the self-cleaning process; the telescopic cleaning device is used for comprehensively cleaning the air purifying device; the outer side surface of the air outlet is correspondingly provided with a drain pipe according to the installation mode of the air purification device; the air outlet outside is equipped with the controller, controller and sealed manger plate mechanism, telescopic cleaning device, ion waterfall air purification mechanism electric connection.

Further, the sealed water retaining mechanism comprises a sealed water retaining support, a water retaining curtain unit and a first telescopic rod, the sealed water retaining support is a cuboid frame with a hollow-out middle part, and four sides of the frame are hermetically mounted with the air outlet; the water retaining curtain unit is arranged at one end inside the sealed water retaining bracket, and the water retaining curtain unit realizes automatic retraction of the water retaining curtain through the arrangement of the spring inside the water retaining curtain unit; the first telescopic rod is connected with the outer end of the water retaining curtain and the sealed water retaining support and used for extending and retracting the water retaining curtain.

Further, the hollow in the middle of the sealed water retaining bracket is a rectangular hollow which is arranged up and down; the first telescopic rod is connected with the outer end of the water retaining curtain through a connecting rod and a sliding block; the number of the sliding blocks is at least two, the sliding blocks are vertically distributed at the outer ends of the corresponding water retaining curtains and are in sliding connection with the slide ways formed between every two rectangular hollows; the two ends of the connecting rod are fixedly connected with the sliding block, and the middle of the connecting rod is fixedly connected with the first telescopic rod.

Furthermore, the outer end of the water retaining curtain unit is also provided with a sealing block.

Furthermore, the telescopic cleaning device comprises a connecting seat, a second telescopic rod, a cleaning head, a nozzle and a drying lamp, wherein the connecting seat is arranged on the inner wall of the air outlet, and a water supply pipeline connected with external water supply equipment is arranged inside the connecting seat; the second telescopic rod is arranged between the connecting seat and the cleaning head; the nozzle and the drying lamp are arranged on one side of the cleaning head up and down corresponding to the ion waterfall air purification mechanism.

Further, air purification mechanism includes casing, ion waterfall generating device and collection device distribute along the air-out direction of air outlet and set up.

Furthermore, the ion waterfall generating device comprises a first supporting rod, a plurality of first collecting pieces and an ion waterfall generator, wherein the first collecting pieces are arranged in the shell at equal intervals through the first supporting rod; the ion waterfall generator is arranged on the first support rod and is positioned in the middle of the first collecting piece.

Further, collection device includes bracing piece two and collection piece two, it is a plurality of to collect piece two, distributes the installation through bracing piece two equidistance in the casing, and the installation density is greater than collect piece one.

Further, the outer end panel of air outlet is last to distribute and is provided with display screen, normal work warning light, clean warning light, stoving warning light and trouble reputation alarm lamp.

Furthermore, the sealing water retaining mechanism and the telescopic cleaning device are also provided with protective nets, and correspondingly, the nozzles and the drying lamps are arranged on the other side of the cleaning head in an up-and-down mode corresponding to the protective nets.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the ion waterfall air purification mechanism is arranged at the air outlet of the central air conditioner, so that the comprehensive and efficient purification of PM2.5 and germs in the air can be effectively realized, and the self-cleaning of the purification device is realized by arranging the sealed water retaining mechanism and the telescopic cleaning device, so that the maintenance cost is effectively reduced; in addition, the utility model can be modified on the basis of the existing central air-conditioning air outlet, thereby reducing the modification cost, and can also be integrated in mass production, thereby greatly increasing the application range.

2. According to the utility model, the water spray nozzle and the drying lamp are arranged on the telescopic cleaning device, so that the cleanliness and the dryness of the ion waterfall air purification mechanism are further ensured, and the problem of short circuit caused by the post-operation of the ion waterfall air purification mechanism 6 is avoided.

3. According to the utility model, the ion waterfall generating device and the collecting device are sequentially arranged in the ion waterfall air purifying mechanism according to the air outlet direction, so that the purifying efficiency of PM2.5 and germs in the air is effectively improved.

4. According to the sealed water retaining mechanism, the spring arranged in the water retaining curtain unit is matched with the first telescopic rod, so that the water retaining curtain can be effectively extended and retracted smoothly without blockage.

5. According to the air purification device, the display screen and the prompt lamp are arranged on the outer end panel of the air outlet, so that various problems in the working process of the air purification device are further visualized and clarified, and later maintenance is facilitated.

Drawings

Fig. 1 and 2 are schematic overall structural diagrams of the present invention.

Fig. 3 is a schematic diagram of the overall explosion structure of the present invention.

Fig. 4 is a schematic view of an air outlet structure according to the present invention.

Fig. 5 is a schematic structural view of the water sealing and retaining mechanism of the present invention when not in operation.

FIG. 6 is an enlarged view of a portion of the structure shown in FIG. 5.

FIG. 7 is a schematic view of the retractable cleaning device of the present invention.

Fig. 8 and 9 are schematic structural views of the air purification mechanism of the present invention.

Fig. 10 is a schematic forward view of the air purification mechanism of the present invention.

FIG. 11 is a cross-sectional view taken along line A-A of FIG. 10 according to the present invention.

FIG. 12 is a cross-sectional view taken along line B-B of FIG. 11 according to the present invention.

Fig. 13 is a schematic view of one of the installation modes of the drain pipe of the present invention.

FIG. 14 is a schematic view of another embodiment of the drain pipe of the present invention.

Fig. 15 and 16 are schematic views of the overall structure of the cleaning device of the present invention.

Fig. 17 is a schematic structural view of the water blocking mechanism of the present invention during operation.

FIG. 18 is an enlarged view of a portion of FIG. 17 at B.

In the figure:

1-an air outlet, 2-a sealed water retaining mechanism, 3-a protective net, 4-a telescopic cleaning device, 5-a controller, 6-an ion waterfall air purifying mechanism, 101-a display screen, 102-a normal work prompting lamp, 103-a cleaning prompting lamp, 104-a drying prompting lamp, 105-a failure acousto-optic warning lamp, 106-a drain pipe, 201-a sealed water retaining bracket, 202-a water retaining curtain unit, 203-a first telescopic rod, 204-a connecting rod, 205-a sliding block, 206-a sealing block, 401-a connecting seat, 402-a second telescopic rod, 403-a cleaning head, 404-a nozzle, 405-a drying lamp, 601-a shell, 602-an ion waterfall generating device, 603-a collecting device, 602 a-a supporting rod I, 602 b-a collecting piece I, 602 c-ion waterfall generator, 603 a-support rod two, 603 b-collection sheet two.

Detailed Description

In order to make the technical solutions of the present invention better understood by those skilled in the art, the technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model is further described below with reference to the accompanying drawings:

example (b):

referring to fig. 1, 2, 3, 13 and 14, an air purification device for an air outlet of a central air conditioner comprises an air outlet 1, wherein a sealing water retaining mechanism 2, a telescopic cleaning device 4, an ion waterfall air purification mechanism 6 and a sealing water retaining mechanism 2 are sequentially arranged inside the air outlet 1 from outside to inside; wherein, the sealing water-retaining mechanisms 2 positioned at the two sides inside the air outlet 1 are used for sealing the air purification device in the front and back directions in the self-cleaning process; the telescopic cleaning device 4 is used for comprehensively cleaning the air purification device; the outer side surface of the air outlet 1 is correspondingly provided with a drain pipe 106 according to the installation mode of the air purification device; a controller 5 is arranged outside the air outlet 1, and the controller 5 is electrically connected with the sealed water retaining mechanism 2, the telescopic cleaning device 4 and the ion waterfall air purifying mechanism 6;

as shown in fig. 13, when the air outlet 1 is installed with the air outlet direction facing vertically downward, the drain pipes 106 are disposed at two sides near the lowest end of the air outlet 1, so as to facilitate the telescopic cleaning device 4 to completely drain water during operation; correspondingly, as shown in fig. 14, when the outlet 1 is installed horizontally in the outlet direction, the drain pipe 106 is disposed on the lower side of the outlet 1.

As an alternative of this embodiment, please refer to fig. 5-6 and 15-18, the sealed water-retaining mechanism 2 includes a sealed water-retaining bracket 201, a water-retaining curtain unit 202 and a first telescopic rod 203, the sealed water-retaining bracket 201 is a rectangular frame with a hollow-out middle part, and four sides of the frame are hermetically mounted with the air outlet 1; the water retaining curtain unit 202 is arranged at one end inside the sealed water retaining bracket 201, and the water retaining curtain unit 202 realizes automatic retraction of the water retaining curtain through a clockwork spring arranged inside; the first telescopic rod 203 is connected with the outer end of the water retaining curtain and the sealed water retaining bracket 201 and is used for extending and retracting the water retaining curtain;

in order to enable the water-blocking curtain to extend and retract smoothly without blockage, the middle hollow part of the sealed water-blocking support 201 is a rectangular hollow part which is arranged up and down; the first telescopic rod 203 is connected with the outer end of the water retaining curtain through a connecting rod 204 and a sliding block 205; the two sliding blocks 205 are distributed at the outer ends of the corresponding water retaining curtains up and down and are in sliding connection with the slide ways formed between every two rectangular hollows; two ends of the connecting rod 204 are fixedly connected with the sliding block 205, and the middle part of the connecting rod is fixedly connected with the first telescopic rod 203;

before the telescopic cleaning device 4 needs to work, as shown in fig. 15-18, the first telescopic rod 203 is started to extend to drive the connecting rod 204 and the sliding block to slide on the slide way, so as to complete 205 smooth extension of the water retaining curtain; when the telescopic cleaning device 4 needs to work, as shown in fig. 5-6, the first telescopic rod 203 retracts, and the water curtain unit 202 retracts smoothly under the action of the built-in spring;

meanwhile, in order to ensure that no water leaks out from the retractable cleaning device 4 during cleaning, the outer end of the water curtain unit 202 is provided with a sealing block 206.

As an alternative to this embodiment, referring to fig. 7, the retractable cleaning device 4 includes a connecting base 401, a second retractable rod 402, a cleaning head 403, a nozzle 404 and a drying lamp 405, the connecting base 401 is disposed on the inner wall of the air outlet 1, and a water supply pipeline connected to an external water supply device is disposed inside the connecting base; the second telescopic rod 402 is arranged between the connecting seat 401 and the cleaning head 403; the nozzle 404 and the drying lamp 405 are arranged on one side of the cleaning head 403 up and down corresponding to the ion waterfall air purification mechanism 6;

after the nozzle 404 is cleaned by spraying water, the drying lamp 405 is used for scanning drying, so that the cleanliness and the dryness of the ion waterfall air purification mechanism 6 are further ensured, and the problem of short circuit caused by the post-operation work of the ion waterfall air purification mechanism 6 is avoided.

As an alternative to this embodiment, please refer to fig. 8-12, the air purifying mechanism 6 includes a housing 601, an ion waterfall generating device 602 and a collecting device 603, where the ion waterfall generating device 602 and the collecting device 603 are distributed along the air outlet direction of the air outlet 1; the collection device 603 performs secondary collection to further purify PM2.5 and germs in the air, so that the air purification efficiency is improved;

specifically, the ion waterfall generating device 602 includes a first support rod 602a, a first collecting piece 602b and an ion waterfall generator 602c, wherein the first collecting piece 602b has a distance of 15-20mm between each two pieces and is equidistantly distributed and installed in the housing 601 through the first support rod 602 a; the ion waterfall generator 602c is disposed on the first support rod 602a and located between the two first collecting plates 602 b.

The collecting device 603 comprises a second supporting rod 603a and a second collecting sheet 603b, the distance between every two second collecting sheets 603b is 5-10mm, the second supporting rod 603a is equidistantly distributed and mounted in the shell 601, and the mounting density is greater than that of the first collecting sheet 602 b.

As an alternative of this embodiment, please refer to fig. 4, a display screen 101, a normal operation warning lamp 102, a cleaning warning lamp 103, a drying warning lamp 104, and a failure sound and light alarm lamp 105 are distributed on the outer end panel of the air outlet 1; the display screen 101 is used for displaying maintenance information and fault information; when in use

When the air purification device works normally, the normal work prompt lamp 102 is normally on and green; when cleaning is needed, the cleaning prompting lamp 103 is always red, and the cleaning prompting lamp 103 intermittently lights a yellow lamp in the cleaning process; in the drying process, the drying prompting lamp 104 intermittently lights a yellow lamp; when a fault occurs, the normal operation prompting lamp 102 is turned off, and the fault acousto-optic alarm lamp 105 gives out an acousto-optic alarm.

As an alternative of this embodiment, please refer to fig. 3, the water sealing and blocking mechanism 2 and the retractable cleaning device 4 are further provided with a protective net 3, and correspondingly, the nozzle 404 and the drying lamp 405 are arranged on the other side of the cleaning head 403 in the up-down direction corresponding to the protective net 3; the arrangement of the protection net 3 plays a role of blocking the entry of foreign matters.

The technical solutions of the present invention or similar technical solutions designed by those skilled in the art based on the teachings of the technical solutions of the present invention are all within the scope of the present invention to achieve the above technical effects.

Claims (10)

1. The utility model provides an air purification device for central air conditioning air outlet, includes air outlet (1), its characterized in that: the air outlet (1) is internally provided with a sealing water retaining mechanism (2), a telescopic cleaning device (4), an ion waterfall air purifying mechanism (6) and a sealing water retaining mechanism (2) from outside to inside in sequence; the sealed water retaining mechanisms (2) positioned at two sides inside the air outlet (1) are used for sealing the air purification device in the front and back directions in the self-cleaning process; the telescopic cleaning device (4) is used for comprehensively cleaning the air purification device; the outer side surface of the air outlet (1) is correspondingly provided with a drain pipe (106) according to the installation mode of the air purification device; the air outlet (1) is externally provided with a controller (5), and the controller (5) is electrically connected with the sealed water retaining mechanism (2), the telescopic cleaning device (4) and the ion waterfall air purification mechanism (6).

2. The air purification device for the air outlet of the central air-conditioning as claimed in claim 1, wherein: the sealing water-retaining mechanism (2) comprises a sealing water-retaining support (201), a water-retaining curtain unit (202) and a first telescopic rod (203), the sealing water-retaining support (201) is a cuboid frame with a hollow-out middle part, and four sides of the frame are hermetically mounted with the air outlet (1); the water retaining curtain unit (202) is arranged at one end inside the sealed water retaining bracket (201), and the water retaining curtain unit (202) realizes automatic retraction of the water retaining curtain through the arrangement of a spring inside; the first telescopic rod (203) is connected with the outer end of the water retaining curtain and the sealed water retaining bracket (201) and used for extending and retracting the water retaining curtain.

3. The air purification device for the air outlet of the central air-conditioning, as claimed in claim 2, wherein: the middle hollow part of the sealed water retaining bracket (201) is a rectangular hollow part which is arranged up and down; the first telescopic rod (203) is connected with the outer end of the water retaining curtain through a connecting rod (204) and a sliding block (205); the number of the sliding blocks (205) is at least two, the sliding blocks are distributed at the outer end of the corresponding water retaining curtain up and down and are in sliding connection with the slide ways formed between every two rectangular hollows; two ends of the connecting rod (204) are fixedly connected with the sliding block (205), and the middle part of the connecting rod is fixedly connected with the first telescopic rod (203).

4. An air cleaning device for an air outlet of a central air conditioner according to claim 2 or 3, characterized in that: the outer end of the water retaining curtain unit (202) is also provided with a sealing block (206).

5. The air purification device for the air outlet of the central air-conditioning as claimed in claim 1, wherein: the telescopic cleaning device (4) comprises a connecting seat (401), a second telescopic rod (402), a cleaning head (403), a nozzle (404) and a drying lamp (405), wherein the connecting seat (401) is arranged on the inner wall of the air outlet (1), and a water supply pipeline connected with external water supply equipment is arranged inside the connecting seat; the second telescopic rod (402) is arranged between the connecting seat (401) and the cleaning head (403); the nozzle (404) and the drying lamp (405) are arranged on one side of the cleaning head (403) up and down corresponding to the ion waterfall air purification mechanism (6).

6. The air purification device for the air outlet of the central air-conditioning as claimed in claim 1, wherein: air purification mechanism (6) include casing (601), ion waterfall generating device (602) and collection device (603) set up along the air-out direction distribution of air outlet (1).

7. The air purification device for the air outlet of the central air-conditioning, according to claim 6, is characterized in that: the ion waterfall generating device (602) comprises a first supporting rod (602 a), a first collecting sheet (602 b) and ion waterfall generators (602 c), wherein the first collecting sheets (602 b) are arranged in the shell (601) in an equidistant distribution mode through the first supporting rod (602 a); the ion waterfall generator (602 c) is arranged on the first support rod (602 a) and is positioned in the middle of the first two collecting sheets (602 b).

8. The air purification device for the air outlet of the central air-conditioning as claimed in claim 7, wherein: the collecting device (603) comprises a second supporting rod (603 a) and a second collecting sheet (603 b), the second collecting sheet (603 b) is a plurality of pieces, the pieces are equidistantly distributed and mounted in the shell (601) through the second supporting rod (603 a), and the mounting density is greater than that of the first collecting sheet (602 b).

9. The air cleaning device for the air outlet of the central air-conditioning according to any one of claims 1 to 3 and 5 to 8, characterized in that: the outer end panel of air outlet (1) is last to distribute and is provided with display screen (101), normal work warning light (102), clean warning light (103), stoving warning light (104) and trouble audible and visual alarm lamp (105).

10. The air purification device for the air outlet of the central air-conditioning, according to claim 5, is characterized in that: the sealed water retaining mechanism (2) and the telescopic cleaning device (4) are further provided with a protective net (3), and correspondingly, the nozzle (404) and the drying lamp (405) are arranged on the other side of the cleaning head (403) in a vertical mode corresponding to the protective net (3).

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