CN220601662U

CN220601662U - Central air conditioning purifies filter equipment

Info

Publication number: CN220601662U
Application number: CN202322134977.XU
Authority: CN
Inventors: 钱浩亮; 张�成; 张明辉; 张兴; 许丹
Original assignee: Zhejiang Sinoking Air Conditioning & Refrigeration Co ltd
Current assignee: Zhejiang Sinoking Air Conditioning & Refrigeration Co ltd
Priority date: 2023-08-09
Filing date: 2023-08-09
Publication date: 2024-03-15
Anticipated expiration: 2033-08-09

Abstract

The utility model discloses a central air conditioner purifying and filtering device, which relates to the technical field of central air conditioners and comprises a shell, wherein a sterilizing component is inserted into the shell, the sterilizing component is fixed with the shell through a first cover plate, partition plates are arranged on the inner walls of the shells at two sides of the sterilizing component and are used for separating the inner cavity of the shell, the sterilizing component is positioned between the two partition plates, a group of air purifying components are inserted between each partition plate and the sterilizing component, and each group of air purifying components are fixed on the shell through a second cover plate; an air inlet is formed in one end of the shell, and an air outlet is formed in the other end of the shell. The utility model can independently detach and replace the disinfection component and the air purification component, the air purification path is U-shaped, the path is longer, the purification effect is better, and the purification and filtration work can be continuously carried out when the disinfection component is replaced without stopping and maintaining.

Description

Central air conditioning purifies filter equipment

Technical Field

The utility model relates to the technical field of central air conditioners, in particular to a central air conditioner purifying and filtering device.

Background

Central air conditioners generally need to be operated for a long time and are rarely cleaned and are difficult to clean, so that a large amount of dust and bacteria are accumulated in the pipes thereof, and whenever the central air conditioner is turned on, the dirt enters the room along with the air flow to pollute the air. Generally, a central air conditioner purifying and filtering device is installed on a pipeline and is used for purifying and filtering air, and in the using process of the conventional central air conditioner purifying and filtering device, an adsorption device of the conventional central air conditioner purifying and filtering device is piled up with other parts inside a shell of the air purifying device, so that the use and the functions of the air purifying device are influenced.

For example, chinese patent literature (CN 107806665 a) discloses an air conditioner purifier convenient to wash, including tuber pipe and air purification case, the inside fixed mounting of tuber pipe has the fan, and the inside of fan is equipped with carousel and flabellum, the one end of tuber pipe is equipped with tuber pipe reducing flange, air purification case passes through tuber pipe reducing flange and tuber pipe fixed connection, upper end surface one side of air purification case is equipped with the control box, and the one end of air purification case is equipped with the detachable side board, the surface of detachable side board is equipped with the connecting pin No. one. However, the air purifier is an integral body, is inconvenient to move, and requires an air conditioner to stop when cleaning or overhauling. In addition, air passes through the purifier along a straight line during filtration, so that the filtration path is shorter, and the filtration effect is not ideal.

Disclosure of Invention

The utility model aims to overcome the defects in the prior art, and provides a central air conditioner purifying and filtering device which can be independently disassembled and replaced with a sterilizing component and an air purifying component, wherein an air purifying path is U-shaped, the path is longer, and the purifying effect is better.

The utility model aims at being completed by the following technical scheme: the central air conditioner purifying and filtering device comprises a shell, wherein a sterilizing component is inserted into the shell, the sterilizing component is fixed with the shell through a first cover plate, partition plates are arranged on the inner walls of the shell at two sides of the sterilizing component, the partition plates are used for separating the inner cavity of the shell, the sterilizing component is positioned between the two partition plates, a group of air purifying components is inserted between each partition plate and the sterilizing component, and each group of air purifying components is fixed on the shell through a second cover plate; an air inlet is formed in one end of the shell, and an air outlet is formed in the other end of the shell.

As a further technical scheme, the disinfection subassembly includes two lighting fixtures of interval arrangement on first apron, equipartition a plurality of disinfection fluorescent tubes between two lighting fixtures, and a lamp shade of sliding sleeve outside two lighting fixtures, the oral area seal of lamp shade is fixed on the inner wall of casing.

As a further technical scheme, the air purification assembly comprises a box body which is arranged in a sliding manner relative to the shell, a second cover plate is fixed on the left or right side end face of the box body, and the box body is detachably arranged in the shell through the second cover plate.

As a further technical scheme, the box body adopts a drawer type structure with an open front end face and a closed rear end face, wherein the front end face is in contact fit with the partition plate, the rear end face is in contact fit with the lampshade, the lower end face of the box body is closed and is in fit with the inner wall of the bottom of the shell, a gap is formed between the lower end face of the box body and the lower part of the partition plate, and air flows into or flows out of the air purification assembly from the gap; in each group of air purification components, a gap is arranged between the upper end face of the box body and the inner wall of the top of the shell, and a gap is also arranged between the top of the disinfection component and the inner wall of the top of the shell, so that air circulates between the two groups of air purification components by utilizing the gap.

As a further technical scheme, the air circulates in a U-shaped path between the two groups of air purification components.

As a further technical scheme, a plurality of slide ways are arranged on the inner wall of the box body and are used for installing the filter assembly in a slot mode, so that the surface of the filter assembly is perpendicular to the air circulation path.

As a further technical scheme, the filter component comprises an air filter element, an activated carbon adsorption filter element and a photocatalyst filter screen.

As a further technical scheme, the air inlet and the air outlet are provided with dustproof nets.

The beneficial effects of the utility model are as follows:

1. the disinfection component and the air purification component are both in plug-in type and can be detachably arranged in the shell, so that the replacement can be flexibly performed, an air conditioner is not required to be stopped during the replacement, and the disinfection component and the air purification component are convenient and efficient;

2. the sterilizing component, the partition plate and the air purifying component are matched with the shell to form a U-shaped channel, so that the filtering path is prolonged, the filtering components are separated, the purifying effect is ensured, and the filtering component on one side can be independently replaced when in use;

3. the lamp shade is sleeved outside the lamp holder in a relative sliding way, the lamp holder can be pulled out, the sterilizing lamp tube is independently replaced, and the device can further perform purification and filtration without stopping machine for maintenance.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is a schematic cross-sectional view of the present utility model.

Fig. 3 is a schematic view of a sterilizing module according to the present utility model.

Fig. 4 is a schematic structural view of an air purifying assembly according to the present utility model.

Reference numerals illustrate: the sterilizing device comprises a shell 1, a sterilizing component 2, a lamp shade 21, a lamp holder 22, a sterilizing lamp tube 23, a partition plate 3, an air purifying component 4, a box 41, a front end face 411, a rear end face 412, an upper end face 413, a lower end face 414, a slideway 42, an air filter 43, an activated carbon adsorption filter 44, a photocatalyst filter 45, a gap 46, a gap 47, a first cover plate 5, a second cover plate 6 and a dustproof net 7.

Detailed Description

The utility model will be described in detail below with reference to the attached drawings:

examples: as shown in fig. 1 to 4, the central air conditioning purifying and filtering device comprises a shell 1, a sterilizing component 2, a lamp shade 21, a lamp bracket 22, a sterilizing lamp tube 23, a partition plate 3, an air purifying component 4, a box 41, a front end face 411, a rear end face 412, an upper end face 413, a lower end face 414, a slideway 42, an air filter element 43, an activated carbon adsorption filter element 44, a photocatalyst filter screen 45, a gap 46, a gap 47, a first cover plate 5, a second cover plate 6 and a dust screen 7.

Referring to fig. 1 and 2, a sterilizing module 2 is inserted into a housing 1, the sterilizing module 2 is fixed on the outer wall of the housing 1 through a first cover plate 5, a partition plate 3 is arranged on the inner wall of the housing 1 at the left side and the right side of the sterilizing module 2, the partition plate 3 is used for separating the inner cavity of the housing 1, and the sterilizing module 2 is positioned between the two partition plates 3. A group of air purifying assemblies 4 are installed between each partition plate 3 and the sterilizing assembly 2 in an inserted manner (i.e. a group of air purifying assemblies 4 are respectively arranged at the left side and the right side of the sterilizing assembly 2), and each group of air purifying assemblies 4 is fixed on the outer wall of the shell 1 through a second cover plate 6. The left end and the right end of the shell 1 are respectively provided with an air inlet and an air outlet, and dustproof nets 7 are arranged at the air inlet and the air outlet.

As shown in fig. 3, the disinfection assembly 2 includes two parallel lamp holders 22 arranged on the first cover plate 5 at intervals, a plurality of disinfection lamp tubes 23 are uniformly distributed between the two lamp holders 22, a lampshade 21 (preferably, the lampshade 21 is made of transparent material) is slidably sleeved outside the two lamp holders 22, and after each disinfection lamp tube 23 is electrically connected in sequence, a wiring penetrates out of the housing 1 from the first cover plate 5, and external power supply is realized. As shown in fig. 2, the mouth of the lamp shade 21 is sealed and fixed on the inner wall of the lower part of the casing 1, so that the lamp holder 22 and the sterilizing lamp tube 23 can be pulled out from the lamp shade 21, the sterilizing lamp tube 23 is replaced independently, and the lamp shade 21 can ensure that the inner cavity of the casing 1 is sealed relative to the outside when the sterilizing lamp tube is replaced, thereby maintaining the operation of the air conditioning unit without stopping the replacement.

Further, as shown in fig. 4, the air purifying assembly 4 includes a case 41 slidably disposed with respect to the housing 1, a second cover plate 6 is disposed on a left or right side end surface of the case 41, the case 41 is detachably mounted in the housing 1 through the second cover plate 6, and the second cover plate 6 is fixed on an outer wall of the housing 1, preferably, a fixing position of the first cover plate 5 on the housing 1 is perpendicular to a fixing position of the second cover plate 6 on the housing 1. The case 41 adopts a drawer structure with an open front end face 411 and a closed rear end face 412, wherein, as shown in fig. 2, the front end face 411 is contacted and attached with the partition plate 3, the rear end face is contacted and attached with the lamp shade 21 (the sterilizing component 2), meanwhile, the lower end face 413 of the case 41 is closed and attached with the inner wall of the bottom of the shell 1, a gap 46 is formed between the lower end face 414 of the case 41 and the lower part of the partition plate 3, and air flows into or out of the air purifying component 4 from the gap 46. Further, in each group of air purifying assemblies 4, a gap 47 is provided between the upper end face 413 of the box 41 and the inner wall of the top of the housing 1, and a gap 47 is also provided between the top of the sterilizing assembly 2 and the inner wall of the top of the housing 1, and air circulates between the two groups of air purifying assemblies 4 by using the gap 47, as shown by the dotted arrows in fig. 2, the air circulates in a "U" shape path between the two groups of air purifying assemblies 4, so that the filtering path can be effectively prolonged, and the filtering effect can be improved.

Preferably, as shown in fig. 4, four (four in this embodiment, but other numbers of slide ways are also possible) slides 42 are provided on the inner wall of the case 41, for inserting the filter assembly so that the surface of the filter assembly is perpendicular to the air flow path. The filter component comprises an air filter element 43, an activated carbon adsorption filter element 44 and a photocatalyst filter screen 45, wherein the photocatalyst filter screen 45 is arranged close to the upper end face 413, two air filter elements 43 are arranged close to the lower end face 414, and the activated carbon adsorption filter element 44 is arranged between the photocatalyst filter screen 45 and the air filter element 43.

The working process of the utility model comprises the following steps: the lamp shade 21 (disinfection subassembly 2), air purification subassembly 4, division board 3 three and casing 1 inner wall cooperation form a "U" shape passageway, lengthen the filtration route, in the air gets into casing 1 through dust screen 7, start disinfection fluorescent tube 23, filter the germ through the filter core 43 in the passageway again, utilize active carbon adsorption filter core 44 to adsorb peculiar smell and impurity, then photocatalyst filter screen 45 purifies the air once more under the effect of disinfection fluorescent tube 23, carry out secondary treatment filtration purification, disinfection fluorescent tube 23 can disinfect sterilization treatment to the air of its both sides and air purification subassembly 4 simultaneously. Because the mouth part of the lamp shade 21 is sealed and fixed on the inner wall of the lower part of the shell 1, the lamp holder 22 and the disinfection lamp tube 23 can be pulled out from the lamp shade 21 by opening the first cover plate 5, the disinfection lamp tube 23 is independently replaced, and the lamp shade 21 can ensure that the inner cavity of the shell 1 is sealed relative to the outside when the lamp shade is replaced, thereby maintaining the operation of an air conditioning unit, continuing to carry out the purification and filtration work without stopping machine maintenance. The second cover plate 6 is taken down, and the filter element 43 and the activated carbon adsorption filter element 44 (the air purification component 4) on one side can be independently replaced, so that the filter has the advantages of convenience in use and good filtering effect.

It should be understood that equivalents and modifications to the technical scheme and the inventive concept of the present utility model should fall within the scope of the claims appended hereto.

Claims

1. A central air conditioning purifies filter equipment, its characterized in that: the disinfection device comprises a shell (1), wherein a disinfection component (2) is installed in the shell (1) in a plug-in manner, the disinfection component (2) is fixed with the shell (1) through a first cover plate (5), partition plates (3) are arranged on the inner walls of the shells (1) on two sides of the disinfection component (2), the partition plates (3) are used for separating the inner cavities of the shells (1) and enabling the disinfection component (2) to be located between the two partition plates (3), a group of air purification components (4) are installed between each partition plate (3) and the disinfection component (2) in a plug-in manner, and each group of air purification components (4) are fixed on the shell (1) through a second cover plate (6); an air inlet is formed in one end of the shell (1), and an air outlet is formed in the other end of the shell (1).

2. The central air-conditioning purifying and filtering device according to claim 1, characterized in that: the disinfection subassembly (2) includes two lighting fixture (22) of interval arrangement on first apron (5), equipartition a plurality of disinfection fluorescent tubes (23) between two lighting fixture (22), and a lamp shade (21) is overlapped in the slip fit outside two lighting fixture (22), and the oral area seal of lamp shade (21) is fixed on the inner wall of casing (1).

3. The central air-conditioning purifying and filtering device according to claim 2, characterized in that: the air purification assembly (4) comprises a box body (41) which is arranged in a sliding manner relative to the shell (1), the second cover plate (6) is fixed on the left or right side end face of the box body (41), and the box body (41) is detachably arranged in the shell (1) through the second cover plate (6).

4. A central air conditioning purification and filtration device according to claim 3, characterized in that: the box body (41) adopts a drawer type structure with an open front end face (411) and a closed rear end face (412), wherein the front end face (411) is in contact fit with the partition plate (3), the rear end face is in contact fit with the lampshade (21), the lower end face (414) of the box body (41) is closed and is in fit with the inner wall at the bottom of the shell (1), a gap (46) is formed between the lower end face (414) of the box body (41) and the lower part of the partition plate (3), and air flows into or flows out of the air purification assembly (4) from the gap (46); in each group of air purification components (4), a gap (47) is arranged between the upper end face (413) of the box body (41) and the inner wall of the top of the shell (1), and a gap (47) is also arranged between the top of the disinfection component (2) and the inner wall of the top of the shell (1), and air circulates between the two groups of air purification components (4) by using the gap (47).

5. The central air-conditioning purifying and filtering apparatus according to claim 4, wherein: the air circulates in a U-shaped path between two groups of air purification components (4).

6. The central air-conditioning purifying and filtering apparatus according to claim 5, wherein: the inner wall of the box body (41) is provided with a plurality of slide ways (42) for installing the filter assembly in a slot mode, so that the surface of the filter assembly is perpendicular to the air circulation path.

7. The central air-conditioning purifying and filtering apparatus according to claim 6, wherein: the filter assembly comprises an air filter element (43), an activated carbon adsorption filter element (44) and a photocatalyst filter screen (45).

8. The central air-conditioning purifying and filtering device according to claim 1, characterized in that: and dustproof nets (7) are arranged at the air inlet and the air outlet.