CN216522048U

CN216522048U - Outdoor cabinet air conditioner

Info

Publication number: CN216522048U
Application number: CN202122403715.XU
Authority: CN
Inventors: 王晓斌; 刘升男; 谷培信
Original assignee: Qingdao Hisense Network Energy Co ltd
Current assignee: Qingdao Hisense Network Energy Co ltd
Priority date: 2021-07-05
Filing date: 2021-09-30
Publication date: 2022-05-13
Anticipated expiration: 2031-09-30
Also published as: CN215682974U; CN216868675U; CN215765412U; CN216522044U; CN215773894U; CN216281814U; CN215765518U; CN115585506A; CN215909240U; CN216897531U; CN115589697A

Abstract

The utility model discloses an outdoor cabinet air conditioner, which comprises a machine shell, wherein an air return port is arranged on the machine shell; the filtering component is arranged at the air return opening and comprises a connecting frame which is fixedly arranged at the air return opening; the bottom of the connecting frame is provided with a positioning hole, and the top of the connecting frame is provided with a first suction accessory; the filter frame is arranged in the connecting frame; a positioning piece is arranged at the bottom of the filter frame, the positioning piece is inserted into the positioning hole, a second adsorption piece is arranged at the top of the positioning piece, and the second adsorption piece is connected with the first adsorption piece in an adsorption manner; and the filter screen is fixedly arranged in the filter frame. The technical problem that the filter screen at the air return inlet of the air conditioner is difficult to disassemble in the related technology is solved.

Description

Outdoor cabinet air conditioner

Technical Field

The utility model belongs to the technical field of air conditioners, and particularly relates to an outdoor cabinet air conditioner.

Background

At present, the 5G construction mainly adopts a C-RAN networking mode, so that the site selection difficulty of a base station can be reduced, the machine room leasing cost can be reduced, and the construction flexibility can be improved. However, the 5G equipment is high in density, and a series of problems such as local overheating of equipment in the cabinet and the like are caused. In order to solve the above problems, in the related art, an air conditioner is generally disposed in an outdoor cabinet in which 5G devices are placed to dissipate heat.

In the correlation technique, all be provided with indoor return air inlet and outdoor return air inlet on the air conditioner, to avoid the inside dust of air conditioner too much, all set up the filter screen in indoor return air inlet and outdoor return air inlet department usually, however the filter screen among the correlation technique is dismantled all more difficultly to be not convenient for later stage and wash and maintain.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an outdoor cabinet air conditioner to solve the technical problem that a filter screen at an air return inlet of the air conditioner is difficult to disassemble in the related technology.

In order to realize the purpose, the utility model adopts the following technical scheme:

an outdoor cabinet air conditioner includes a cabinet air conditioner,

a casing provided with an air return opening;

a filter assembly arranged at the air return opening and comprising,

the connecting frame is fixedly arranged at the air return opening; the bottom of the connecting frame is provided with a positioning hole, and the top of the connecting frame is provided with a first suction accessory;

the filter frame is arranged in the connecting frame; a positioning piece is arranged at the bottom of the filter frame, the positioning piece is inserted into the positioning hole, a second adsorption piece is arranged at the top of the positioning piece, and the second adsorption piece is connected with the first adsorption piece in an adsorption manner;

and the filter screen is fixedly arranged in the filter frame.

According to the utility model, the first suction piece is arranged at the top of the connecting frame, and the positioning hole is formed at the bottom of the first suction piece; the top of the filter frame is provided with a second adsorption part, the bottom of the filter frame is provided with a positioning column, the first adsorption part and the second adsorption part are mutually adsorbed through magnetic force, so that the top of the connecting frame is tightly connected with the top of the filter frame, and meanwhile, the positioning part is inserted into the positioning hole, so that the bottom of the connecting frame is fixedly connected with the bottom of the filter frame. From this, when filter frame was dismantled to needs, only need earlier hard with filter frame's top and the top of connection frame separately, then with the setting element take out in the locating hole can, this process need not to dismantle any spare part, can realize filter frame's dismantlement and installation. Therefore, the technical problem that the filter screen at the air return inlet of the air conditioner is difficult to disassemble in the related art is solved.

In some embodiments, a first limiting component is disposed on the top of the connecting frame, a first limiting groove is disposed on the first limiting component, and the top of the filter frame is disposed in the first limiting groove.

In some of these embodiments, the first stop assembly comprises,

the first limiting piece comprises a first connecting end and a second connecting end, the first connecting end is fixedly connected with the top edge of the connecting frame, and the second connecting end extends towards the inside of the machine shell along the horizontal direction;

one end of the second limiting piece is fixedly connected with the second connecting end, the other end of the second limiting piece extends downwards along the vertical direction, and the first suction piece is arranged on the second limiting piece;

the first limiting groove is formed between the first limiting piece and the second limiting piece.

In some embodiments, a second limiting component is arranged at the bottom edge of the connecting frame, a second limiting groove is arranged on the second limiting component, and the bottom of the filter frame is arranged in the second limiting groove.

In some of these embodiments, the second stop assembly comprises,

the third limiting piece comprises a third connecting end and a fourth connecting end, the third connecting end is fixedly connected with the bottom edge of the connecting frame, the fourth connecting end extends towards the inside of the shell along the horizontal direction, and the third limiting piece is provided with the positioning hole;

one end of the fourth limiting piece is fixedly connected with the fourth connecting end, and the other end of the fourth limiting piece extends upwards along the vertical direction;

the second limiting groove is formed between the third limiting part and the fourth limiting part.

In some embodiments, the first attraction piece is a magnet, and the second attraction piece is an iron sheet structure.

In some embodiments, the second limiting member is provided with a mounting hole, the first suction attachment is provided with a through hole, and the first suction attachment is fixed to the second limiting member by a countersunk screw passing through the through hole and the mounting hole in sequence.

In some embodiments, the two sides of the connecting frame are respectively provided with a reinforcing edge.

In some embodiments, two sides of the filter frame are respectively provided with a fixing flange, and the fixing flanges are connected with the reinforcing edges.

In some embodiments, the air return opening comprises an indoor air return opening and an outdoor air return opening, and the filter assembly is arranged at each of the indoor air return opening and the outdoor air return opening.

Drawings

Fig. 1 is a schematic view 1 of the overall structure of an outdoor cabinet air conditioner according to an embodiment of the present application;

fig. 2 is a schematic view of the overall structure of an outdoor cabinet air conditioner according to an embodiment of the present application 2;

fig. 3 is a schematic view of the overall structure of an outdoor cabinet air conditioner according to an embodiment of the present application 3;

FIG. 4 is a schematic diagram of a base according to one embodiment of the present application;

FIG. 5 is a schematic diagram of the structure of a connection box 1 according to one embodiment of the present application;

FIG. 6 is a schematic structural diagram of a connection frame according to one embodiment of the present application, FIG. 2;

FIG. 7 is a schematic structural diagram of a connection box according to one embodiment of the present application, FIG. 3;

FIG. 8 is a schematic structural view of a filter frame according to an embodiment of the present application;

FIG. 9 is a partial schematic view of an outdoor cabinet air conditioner according to one embodiment of the present application;

in the above figures:

1. a housing;

11. a first housing; 111. a first front side plate; 112. a first left side plate; 113. a first right side plate; 114. a first rear side plate; 115. a first top plate; 116. an indoor air outlet; 117. an indoor return air inlet;

12. a second housing; 121. a second front side panel; 122. a second left side panel; 123. a second right side plate; 124. a second rear side plate; 125. a base; 126. an outdoor air outlet; 127. an outdoor air return inlet; 128. a boss; 129. water permeable holes;

2. a filter assembly; 21. a connecting frame; 211. a first limit piece; 212. a second limiting member; 213. a third limiting member; 214. a fourth limiting member; 215. a first limit groove; 216. a second limit groove; 22. a filter frame; 23. a filter screen; 24. a first suction attachment; 25. a second adsorption member; 26. a reinforcing edge; 27. fixing the flanging; 28. positioning holes; 29. a positioning member;

3. an indoor unit; 31. an evaporator; 32. an indoor fan assembly; 33. a water pan; 34. a first electrical box; 35. a second electrical box;

4. an outdoor unit; 41. a condenser; 411. a condenser support frame; 42. an outdoor fan assembly; 421. an outdoor fan mounting rack; 422. an outdoor fan; 43. a compressor; 431. and a fixing member.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the 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 application.

In the description of the present application, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "first", "second", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be considered as limiting the present application.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

The air conditioner performs a refrigeration cycle of the air conditioner by using a compressor, a condenser, an expansion valve, and an evaporator. The refrigeration cycle includes a series of processes involving compression, condensation, expansion, and evaporation, and supplies refrigerant to the air that has been conditioned and heat-exchanged.

The compressor compresses a refrigerant gas in a high-temperature and high-pressure state and discharges the compressed refrigerant gas. The discharged refrigerant gas flows into the condenser. The condenser condenses the compressed refrigerant into a liquid phase, and heat is released to the surrounding environment through the condensation process.

The expansion valve expands the liquid-phase refrigerant in a high-temperature and high-pressure state condensed in the condenser into a low-pressure liquid-phase refrigerant. The evaporator evaporates the refrigerant expanded in the expansion valve and returns the refrigerant gas in a low-temperature and low-pressure state to the compressor. The evaporator can achieve a cooling effect by heat-exchanging with a material to be cooled using latent heat of evaporation of a refrigerant. The air conditioner can adjust the temperature of the indoor space throughout the cycle.

Technical scheme in the embodiment of this application dismantles more difficult technical problem for the return air inlet department filter screen of solving above-mentioned correlation technique, and the general thinking is as follows:

In order to better understand the technical solution, the technical solution will be described in detail with reference to the drawings and the specific embodiments.

As shown in fig. 1 to 9, the outdoor cabinet air conditioner includes a casing 1, a return air inlet is provided on the casing 1, and a filter assembly 2 is provided at the return air inlet.

Specifically, the casing 1 is provided with an air return opening; the filter component 2 is arranged at the air return inlet; the filtering component 2 comprises a connecting frame 21, a filtering frame 22 and a filtering net 23, and the connecting frame 21 is fixedly arranged at the air return opening; the bottom of the connecting frame 21 is provided with a positioning hole, and the top of the connecting frame is provided with a first suction piece 24; the filter frame 22 is arranged in the connecting frame 21; a positioning piece is arranged at the bottom of the filter frame 22 and inserted into the positioning hole, a second adsorption piece 25 is arranged at the top of the positioning piece, and the second adsorption piece 25 is connected with the first adsorption piece 24 in an adsorption way; the filter screen 23 is fixedly arranged in the filter frame 22.

More specifically, the cabinet 1 includes a first housing and a second housing 12, and the first housing and the second housing 12 are an integral structure. In this embodiment, a partition plate is disposed between the first casing and the second casing 12, and the space inside the casing 1 is longitudinally divided into two independent spaces by the partition plate, so that two independent spaces of the first casing and the second casing 12 are formed, and the two independent spaces are used for placing the indoor unit and the outdoor unit, thereby completely isolating the airflow organization of the indoor unit and the outdoor unit, avoiding the problem of air return short circuit, and improving the utilization rate of air conditioning cold.

The indoor unit can be placed in the first shell or the second shell 12, and the outdoor unit and the indoor unit are placed in different shells, that is, when the indoor unit is located in the first shell, the outdoor unit is located in the second shell 12; when the indoor unit is located within the second housing 12, the outdoor unit is located within the first housing. In the present embodiment, it is preferable that the indoor unit is provided in the first casing and the outdoor unit is provided in the second casing 12, thereby forming an upper part as an indoor evaporation side and a lower part as an outdoor condensation side; meanwhile, since the outdoor unit is heavy, the stability of the entire air conditioner can be ensured by disposing the outdoor unit at the lower portion.

As shown in fig. 1 to 3, one end of the first casing is provided with an indoor air outlet 116, and the other end thereof is provided with an indoor air return opening 117. That is, the front end of the first casing is provided with an indoor air outlet 116, and the rear end of the first casing is provided with an indoor air return opening 117; or, the front end of the first casing is provided with the indoor air return opening 117, and the rear end of the first casing is provided with the indoor air outlet 116, that is, the positions of the indoor air outlet 116 and the indoor air return opening 117 can be changed according to actual needs. An evaporation air duct is formed between the indoor air outlet 116 and the indoor air return opening 117. In this embodiment, the indoor air outlet 116 is disposed at the front end of the first casing, and the indoor air return opening 117 is disposed at the rear end of the first casing.

In this embodiment, the first housing includes a first front side plate 111, a first left side plate 112, a first rear side plate 114, a first right side plate 113, and a first top plate 115, which are connected in sequence.

Wherein, the front end portion of first right side board 113 or the front end portion of first left side board 112 are provided with indoor air outlet 116, through setting up indoor air outlet 116 on the right flank or the left surface of first casing, can realize concentrating the heat dissipation to the 5G equipment of horizontal setting to cold air is too dispersed when having avoided indoor air outlet 116 to have a plurality of directions. Or, the front end of the first right side plate 113 or the front end of the first left side plate 112, and the front end of the first top plate 115 are both provided with the indoor air outlet 116, so that the air outlet requirements in two directions can be met. Or, the front end of the first right side plate 113, the front end of the first left side plate 112, and the front end of the first top plate 115 are all provided with the indoor air outlet 116, so that the air outlet requirements in three directions can be met. That is, the number and the positions of the indoor air outlets 116 may be designed according to actual needs; in this embodiment, preferably set up three air outlet, can make the temperature in the outdoor cabinet of placing 5G equipment more even through setting up three air outlet.

The indoor return air inlet 117 may be disposed at the rear end portion of the first right side plate 113, or the rear end portion of the first right side plate 113 and the first rear side plate 114 are both provided with the indoor return air inlet 117, so that the air conditioner can realize return air from the right rear side or return air from the right rear side and the rear side.

In some embodiments, the first front side plate 111 and the first rear side plate 114 are both detachable structures, and the first front side plate 111 is provided with a first handle, which is preferably an embedded handle in this embodiment, so that the occupied space of the air conditioner can be reduced in some embodiments, and the air conditioner can be conveniently pulled out from the outdoor cabinet in which the 5G device is placed by providing the first handle.

In some embodiments, in order to prevent dust and the like in the external environment from entering the inside of the cabinet 1, the filter assembly 2 is provided at the indoor return air opening 117 in the present embodiment, and the filter assembly 2 includes a connection frame 21, a filter frame 22 and a filter screen 23. The connecting frame 21 is fixedly arranged at the air return opening, the bottom of the connecting frame 21 is provided with a positioning hole, and the top of the connecting frame 21 is provided with a first suction piece 24; the filter frame 22 is arranged in the connecting frame 21, the bottom of the filter frame 22 is provided with a positioning piece, the positioning piece is inserted into the positioning hole, the top of the positioning piece is provided with a second adsorption piece 25, and the second adsorption piece 25 is connected with the first adsorption piece 24 in an adsorption way; meanwhile, the filter screen 23 is fixedly arranged in the filter frame 22.

Specifically, the connection frame 21 includes a top connection frame 21 side, a left connection frame 21 side, a bottom connection frame 21 side, and a right connection frame 21 side, which are connected in sequence. In this embodiment, the connection frame 21 is a rectangular frame structure, and the structure thereof is matched with the structure of the indoor air return opening 117, so that the connection frame 21 can be disposed at the indoor air return opening 117.

As shown in fig. 5 and 6, a first limiting component is disposed on the edge of the top connection frame 21, that is, the top of the connection frame 21 is disposed with the first limiting component, and the first limiting component is disposed with a first limiting groove 215, and the top of the filter frame 22 is disposed in the first limiting groove 215.

More specifically, the first position-limiting component includes a first position-limiting component 11 and a second position-limiting component 212, the first position-limiting component 11 includes a first connecting end and a second connecting end, the first connecting end is fixedly connected to the top edge of the connecting frame 21, and the second connecting end extends toward the inside of the casing 1 along the horizontal direction. In this embodiment, the first limiting member 11 is a long strip-shaped sheet structure, and is horizontally disposed on the top of the connecting frame 21, that is, the first limiting member 11 is connected to the top connecting frame 21, the length extending direction of the first limiting member 11 is the same as the length extending direction of the top connecting frame 21, and the width direction of the first limiting member 11 extends toward the horizontal direction. Meanwhile, the second limiting member 212 is a long strip-shaped sheet structure, the length extending direction of the second limiting member is consistent with the length extending direction of the first limiting member 11, and the width direction of the second limiting member extends downward along the vertical direction, so that the first limiting member 11 and the second limiting member 212 form a bending structure, and the first limiting groove 215 is formed between the first limiting member 11 and the second limiting member 212.

In some embodiments, the first suction fitting 24 is disposed on the second retaining member 212. In the present embodiment, the first attraction piece 24 is preferably a magnet, which may be another member having an attraction function; the second limiting member 212 is provided with a mounting hole, the first suction attachment 24 is provided with a through hole, the through hole is communicated with the mounting hole on the second limiting member 212, and the first suction attachment 24 is fixed on the second limiting member 212 by adopting a countersunk head screw to sequentially pass through the mounting hole of the through hole.

With reference to fig. 5, a second limiting component is disposed on the bottom edge of the connecting frame 21, that is, the bottom of the connecting frame 21 is disposed with the second limiting component, the second limiting component is disposed with a second limiting groove 216, and the bottom of the filter frame 22 is disposed in the second limiting groove 216.

More specifically, the second limiting component includes a third limiting member 213 and a fourth limiting member 214, the third limiting member 213 includes a third connecting end and a fourth connecting end, the third connecting end is fixedly connected to the bottom edge of the connecting frame 21, and the fourth connecting end extends toward the inside of the housing 1 along the horizontal direction. In this embodiment, the third limiting member 213 is a long-strip-shaped structure, and is horizontally disposed at the bottom of the connecting frame 21, that is, the third limiting member 213 is connected to the edge of the bottom connecting frame 21, the length extending direction of the third limiting member 213 is the same as the length extending direction of the edge of the bottom connecting frame 21, and the width direction of the third limiting member 213 extends toward the horizontal direction. Meanwhile, the fourth limiting member 214 is a long strip-shaped structure, the length extending direction of the fourth limiting member 214 is the same as the length extending direction of the third limiting member 213, and the width direction of the fourth limiting member extends upward along the vertical direction, so that the third limiting member 213 and the fourth limiting member 214 form a bending structure, and the second limiting groove 216 is formed between the third limiting member 213 and the fourth limiting member 214.

In some embodiments, the two sides of the connecting frame 21 are respectively provided with the reinforced edges 26, i.e. the left connecting frame 21 side and the right connecting frame 21 side are oppositely provided with the reinforced edges 26. In this embodiment, the reinforcing edge 26 is a sheet-shaped structure, and the length direction of the reinforcing edge is consistent with the length direction of the left connecting frame 21, that is, the reinforcing edge 26 disposed at the edge of the left connecting frame 21 extends from the bottom end of the edge of the left connecting frame 21 to the top end of the edge of the left connecting frame 21; the reinforcing edge 26 arranged at the edge of the right connecting frame 21 extends from the bottom end of the edge of the right connecting frame 21 to the top end of the edge of the right connecting frame 21; and the width direction of the reinforcing rim 26 extends inward toward the inside of the casing 1.

Meanwhile, fixing pieces are arranged at the peripheral edge ends of the connecting frame 21, connecting holes are formed in the fixing pieces, and bolts penetrate through the connecting holes to fix the connecting frame 21 at the indoor air return opening 117.

Specifically, the filter frame 22 includes a top filter frame, a left filter frame, a bottom filter frame, and a right filter frame, which are connected in sequence, and the filter frame 22 is provided therein with a filter screen 23, so that a filtering effect on dust and the like can be achieved. In this embodiment, the filter frame 22 is a rectangular frame structure, and the structure of the filter frame is matched with the structure of the connection frame 21, so that the filter frame 22 can be disposed in the connection frame 21.

As shown in fig. 8, a second absorption member 25 is provided on the top filter frame side, and the structure of the second absorption member 25 is matched with the structure of the first absorption member 24. Since the first attraction member 24 is a magnet structure in the present embodiment, the second attraction member 25 is preferably an iron piece structure, so that the first attraction member 24 and the second attraction member 25 are attracted. In some embodiments, the second absorbing member 25 is a rectangular sheet-shaped structure, and is disposed in parallel with the first limiting member 11, so that when the top of the filter frame 22 is clamped in the first limiting groove 215, the second absorbing member 25 is absorbed by the first absorbing member 24, and the second absorbing member 25 is attached to the first limiting member 11, so that the filter frame 22 can be stably disposed in the connection frame 21, and when the filter frame 22 needs to be detached, the top of the filter frame 22 can be separated from the top of the connection frame 21 by overcoming the magnetic force between the first absorbing member 24 and the second absorbing member 25 without detaching any component.

In some embodiments, the bottom of the filter frame 22 is provided with a positioning member, and the structure of the positioning member 9 is matched with the structure of the positioning hole 28, so that the positioning member 29 is inserted into the positioning hole 28. In this embodiment, the positioning element 29 is preferably a columnar structure, and there are two positioning holes 28 and two positioning elements 29.

In some embodiments, the filter frame 22 is provided with fixing flanges 27 at the sides thereof, and the fixing flanges 27 are connected to the reinforcing flange 26, so that the filter frame 22 can be more stably connected to the connection frame 21.

Meanwhile, the filter screen is limited by the second adsorption part 25 on the filter frame 22, the reinforcing edge 26 on the connecting frame 21 and the second limiting component at the bottom after installation, so that the filter screen 22 is prevented from falling off inwards.

Therefore, the first suction attachment 24 is arranged on the top of the connecting frame 21, and the positioning hole is arranged on the bottom of the connecting frame; the top of the filter frame 22 is provided with a second adsorption part 25, the bottom of the second adsorption part is provided with a positioning column, the first adsorption part 24 and the second adsorption part 25 are attracted by magnetic force to enable the top of the connection frame 21 to be tightly connected with the top of the filter frame 22, and meanwhile, the positioning part is inserted into the positioning hole to enable the bottom of the connection frame 21 to be fixedly connected with the bottom of the filter frame 22. Therefore, when the filter frame 22 needs to be disassembled, the top of the filter frame 22 and the top of the connecting frame 21 are separated by force, and then the positioning piece is pulled out from the positioning hole. Therefore, the technical problem that the filter screen 23 at the air return inlet of the air conditioner is difficult to disassemble in the related art is solved.

With continued reference to fig. 1 to 3, one end of the second casing 12 is provided with an outdoor air outlet 126, and the other end of the second casing 12 is provided with an outdoor air return opening 127. That is, the front end of the second casing 12 is provided with an outdoor air outlet 126, and the rear end of the second casing 12 is provided with an outdoor air return opening 127; or, the front end of the second casing 12 is provided with the outdoor air return opening 127, and the rear end of the second casing 12 is provided with the outdoor air outlet 126, that is, the positions of the outdoor air outlet 126 and the outdoor air return opening 127 can be changed according to actual needs. Wherein, a condensation air duct is formed between the outdoor air outlet 126 and the outdoor air return opening 127. In this embodiment, the outdoor air outlet 126 is disposed at the rear end of the second casing 12, and the outdoor air return opening 127 is disposed at the front end of the second casing 12.

The second casing 12 includes a base 125, and a second front side plate 121, a second left side plate 122, a second rear side plate 124 and a second right side plate 123 which are connected in sequence are arranged on the base 125, and the second left side plate 122 and the second right side plate 123 are both of a non-flanging structure, and can be conveniently detached and maintained by designing the second left side plate 122 and the second right side plate 123 to be of a non-flanging structure. Meanwhile, the second front side plate 121 is provided with an outdoor air return opening 127, and the second rear side plate 124 is provided with an outdoor air outlet 126.

In some embodiments, as shown in fig. 4, a plurality of water-permeable holes 129 are formed in the base 125, so that water can be discharged through the holes 129 when water is introduced into the housing, thereby preventing water from accumulating in the air conditioner. Meanwhile, a plurality of bosses 128 are further disposed on the base 125, and a cavity structure is disposed below the bosses 128.

In some embodiments, in order to allow dust in the external environment to enter the interior of the casing 1, in this embodiment, the filter element 2 is disposed at the outdoor air return opening 127, and the filter element 2 has the same structure as the filter element 2 at the indoor air return opening 117, and will not be described herein again.

In some embodiments, the indoor unit 3 includes an indoor fan assembly 32, an evaporator 31, electrical boxes, system piping, and the like. The indoor fan assembly 32, the evaporator 31, the electrical box and part of the system pipeline are all arranged in the first shell.

The indoor fan unit 32 is provided at the front end of the first casing 11 or at the rear end of the first casing 11, and in the present embodiment, the indoor fan unit 32 is preferably provided at the front end of the first casing 11. The indoor fan assembly 32 includes an indoor fan and an indoor fan mounting bracket, the indoor fan mounting bracket is fixedly disposed on the partition plate, and the indoor fan is disposed in the indoor fan mounting bracket. Meanwhile, the electrical cassette includes a first electrical cassette 34 and a second electrical cassette 35, and the first electrical cassette 34 is provided at a rear end portion of the first casing 11, and the second electrical cassette 35 is provided at a front end portion of the first casing 11.

Meanwhile, a water pan 33 is fixedly arranged on the partition plate, and the evaporator 31 is fixedly arranged on the water pan 33. In this embodiment, the water-receiving tray 33 is a rectangular structure, and is obliquely disposed on the partition plate and extends from the first left side plate 112 to the first right side plate 113, so that the water-receiving tray 33 has a sufficient accommodating cavity to accommodate water. Meanwhile, the distance between the first right side plate 113 and the first left side plate 112 can be effectively reduced, and then the volume of the first shell 11 can be effectively reduced, so that the structure of the air conditioner is more compact. In this embodiment, the evaporator 31 is disposed along the length direction of the water pan 33, and two ends of the evaporator 31 are provided with fasteners, and the two fasteners are respectively fixedly connected to the partition plate, so that the evaporator 31 is fixedly disposed on the water pan 33 by disposing the fasteners.

Therefore, the preparation and the release of cold air are realized through the indoor fan, the evaporator 31, the electric box and the indoor air outlet and the indoor air inlet on the first shell.

The outdoor unit 4 includes an outdoor fan 422 assembly 42, a condenser 41, a compressor 43, and system piping, etc.

The outdoor fan 422 assembly 42 is disposed within the second housing 12, and the outdoor fan 422 assembly 42 is disposed opposite the indoor fan assembly 32. That is, when the indoor fan assembly 32 is provided at the front end portion of the first casing 11, the outdoor fan 422 assembly 42 is provided at the rear end portion of the second casing 12; when the indoor fan assembly 32 is disposed at the rear end portion of the first casing 11, the outdoor fan 422 assembly 42 is disposed at the front end portion of the second casing 12. By arranging the outdoor fan 422 component 42 and the indoor fan component 32 in opposite directions, the resonance caused by return air short circuit and fan vibration can be avoided, and the noise of the whole machine is reduced. In this embodiment, the outdoor fan 422 assembly 42 includes an outdoor fan 422 and an outdoor fan mounting bracket 421, one end of the outdoor fan mounting bracket 421 is fixedly connected to the base 125, and the other end is fixedly connected to the partition plate, that is, the outdoor fan mounting bracket 421 is supported between the base 125 and the partition plate, and the outdoor fan 422 is mounted in the outdoor fan mounting bracket 421.

Meanwhile, a condenser support frame 411 is further disposed in the second casing 12, one end of the condenser support frame 411 is fixedly connected to the base, and the other end thereof is fixedly connected to the partition plate. That is, the condenser support bracket 411 is supported between the base and the partition plate, and is fixedly connected to the base 125 and the partition plate by screws. From this, through condenser support frame 411, outdoor fan mounting bracket 421 respectively with base and division board fixed the meeting to form braced frame, second casing 12, condenser support frame 411, outdoor fan mounting bracket 421 and division board constitute braced frame structure, on this braced frame direct mount first casing 11 and indoor unit 3 can, thereby need not to set up stand bearing structure alone, simplified the structure of air conditioner in some embodiments, make its structure compacter. In this embodiment, the condenser supporting frame 411 is obliquely disposed in the second casing 12, and the second right side plate 123 extends to the second left side plate 122, so that the distance between the second right side plate 123 and the second left side plate 122 is effectively reduced, and the volume of the second casing 12 can be effectively reduced, thereby making the structure of the air conditioner more compact.

In some embodiments, the compressor 43 is disposed at one side of the condenser 41, and the partition plate is provided with a connection hole through which one end of the system pipe is connected to the compressor 43 and the other end thereof is connected to the evaporator 31. Meanwhile, the compressor 43 is provided with a plurality of fixing members 431, and the fixing members 431 are fixedly provided on the bosses 128 of the base by bolts. In this embodiment, the fixing members 431 are preferably three, which are uniformly distributed on the outer circumference of the compressor 43. The fixing part 431 comprises a fixing part and an installation part, the fixing part is of a plate-shaped structure and is fixedly connected with the outer end face of the compressor 43, the installation part is fixedly arranged on the lower end face of the fixing part and extends towards the base 125, the installation part is preferably of a columnar structure, an installation hole is formed in the installation part, a through hole is formed in the boss 128, the installation part abuts against the boss 128 and is communicated with the through hole, a bolt sequentially penetrates through the through hole and the installation hole, and a bolt head is clamped in a cavity below the boss 128, so that the fixing part 431 is fixedly connected with the boss 128, the compressor 43 is further fixedly connected with the base, a supporting effect on the compressor 43 can be increased by arranging the boss 128, the supporting strength is increased, and meanwhile, the protruding bolt is avoided.

In summary, the connecting frame 21 is fixedly arranged at the air return opening, the first suction piece 24 is arranged at the top of the connecting frame 21, the positioning hole is formed in the bottom of the connecting frame, the filter frame 22 is arranged at the connecting frame 21, the filter screen 23 is arranged in the filter frame 22, the second suction piece 25 is arranged at the top of the filter frame 22, the positioning piece is arranged at the bottom of the connecting frame, the first suction piece 24 and the second suction piece 25 are attracted by magnetic force to enable the top of the connecting frame 21 and the top of the filter frame 22 to be fastened and connected, and meanwhile, the positioning piece is inserted into the positioning hole, so that the bottom of the connecting frame 21 and the bottom of the filter frame 22 are fixedly connected. Meanwhile, a first limiting component is arranged at the top of the connecting frame 21 and comprises a first limiting part 11 and a second limiting part 212, the first limiting part 11 and the second limiting part 212 form a bending structure, so that a first limiting groove 215 is formed between the first limiting part 11 and the second limiting part 212, the top of the filter frame 22 is clamped in the first limiting groove 215, and meanwhile, the first suction part 24 and the second suction part 25 are sucked, so that the top of the filter frame 22 is stably arranged at the top of the connecting frame 21; and the bottom of the connecting frame 21 is provided with a second limiting component, and the second limiting component includes a third limiting member 213 and a fourth limiting member 214, the third limiting member 213 and the fourth limiting member 214 form a bending structure, so that a second limiting groove 216 is formed between the third limiting member 213 and the fourth limiting member 214, the bottom of the filter frame 22 is clamped in the second limiting groove 216, and the positioning member is inserted into the positioning hole, so that the lower portion of the filter frame 22 is stably arranged at the top of the connecting frame 21. By adopting the structure, when the filter frame 22 is required to be disassembled, the top of the filter frame 22 and the top of the connecting frame 21 are separated only by force, and then the positioning piece is taken out from the positioning hole, so that the disassembly and the assembly of the filter frame 22 can be realized without disassembling any part in the process. The technical problem that the filter screen 23 at the air return inlet of the air conditioner is difficult to disassemble in the related technology is solved.

For a more clear description of the present application, the following description of the installation steps of the present application will be made in some embodiments by taking the embodiments shown in fig. 1 to 9 as examples:

when the outdoor cabinet air conditioner is assembled, the compressor 43, the outdoor fan assembly 42 and the condenser 41 are installed first, and the condenser 41 is fixed by the condenser support bracket 411. After the condenser support frame 411 and the outdoor fan mounting frame 421 are supported and arranged on the base 125, the partition plates are arranged, and the partition plates are fastened with the outdoor fan mounting frame 421 and the condenser support frame 411 through screws, so that a support frame structure is formed.

The evaporator 31 is installed after the outdoor unit supporting frame is completed, and is fixed to the partition plate by an installation base at the bottom of the water collector 33, and the evaporator 31 is fixed to the water collector 33 by two front and rear fixing members 431. After evaporator 31 is fixed, system's pipeline equipment and welding can be carried out, and at this moment, second casing 12 is frame construction, does not influence pipeline welding operation, and simultaneously, the stability of installed part in the casing can be guaranteed through the support of a plurality of parts.

After the pipeline is welded, a second left side plate 122, a second right side plate 123, a second front side plate 121 and a second rear side plate 124 can be installed, an outdoor air outlet plate is installed at a position where an outdoor air outlet 126 is arranged, and an outdoor air return plate is installed at a position where an outdoor air return opening 127 is arranged. Then, a first left side plate 112, a first right side plate 113, a first front side plate 111, a first rear side plate 114 and a first top plate 115 are installed, an indoor air outlet plate is installed at a position where an indoor air outlet 116 is arranged, and an indoor air return plate is installed at a position where an indoor air return opening 117 is arranged; thus completing the installation of the outdoor air-conditioning cabinet.

Based on the above, the present application has at least the following technical effects and advantages:

1. according to the utility model, the first suction piece is arranged at the top of the connecting frame, and the positioning hole is formed at the bottom of the first suction piece; the top of the filter frame is provided with a second adsorption part, the bottom of the filter frame is provided with a positioning column, the first adsorption part and the second adsorption part are mutually adsorbed through magnetic force, so that the top of the connecting frame is tightly connected with the top of the filter frame, and meanwhile, the positioning part is inserted into the positioning hole, so that the bottom of the connecting frame is fixedly connected with the bottom of the filter frame. From this, when filter frame was dismantled to needs, only need earlier hard with filter frame's top and the top of connection frame separately, then with the setting element take out in the locating hole can, this process need not to dismantle any spare part, can realize filter frame's dismantlement and installation. Therefore, the technical problem that the filter screen at the air return inlet of the air conditioner is difficult to disassemble in the related art is solved.

2. Through set up outdoor fan mounting bracket, condenser support frame in the second casing in this application, and outdoor fan mounting bracket and condenser support frame support in between division board and the base to form the braced frame structure, need not to set up bearing structure alone from this again, thereby make outdoor air conditioner cabinet's structure compacter, occupation space is littleer.

3. Through setting up indoor fan subassembly and outdoor fan subassembly in this application in reverse to avoided the resonance that return air short circuit and vibration arouse, thereby the effectual noise that reduces the complete machine.

4. Through setting up the water collector on the division board along the slant in this application, and extend to first right side board department by first left side board department to make the water collector have sufficient chamber that holds and hold water. Simultaneously, can effectual reduction first right side board and the interval between the first left side board, and then can effectual volume that reduces first casing for the structure of air conditioner is compacter.

5. Through being provided with a plurality of mountings on the compressor in this application, the mounting passes through the bolt fastening and sets up on the boss of base, and the mounting includes fixed part and installation department, the fixed part is platelike structure, and the outer terminal surface fixed meeting with the compressor, the installation department is fixed to be set up on the lower terminal surface of fixed part and extends towards base department, and be provided with the mounting hole on the installation department, be provided with the through-hole on the boss, and the installation department supports on the boss, and the mounting hole is linked together with the through-hole, the bolt passes through-hole and mounting hole in proper order, and the bolt head card is in the cavity under the boss, thereby fixedly meet mounting and boss, and then make compressor and base fixed meeting, can increase to play the supporting role to the compressor through setting up this boss, and then increased the support intensity, the bolt that has avoided simultaneously is outstanding.

Claims

1. An outdoor cabinet air conditioner is characterized by comprising,

a casing provided with an air return opening;

a filter assembly arranged at the air return opening and comprising,

and the filter screen is fixedly arranged in the filter frame.

2. The outdoor cabinet air conditioner of claim 1, wherein a first limiting component is arranged at the top of the connecting frame, a first limiting groove is arranged on the first limiting component, and the top of the filter frame is arranged in the first limiting groove.

3. The outdoor cabinet air conditioner of claim 2, wherein the first stop assembly comprises,

4. The outdoor cabinet air conditioner of claim 2 or 3, wherein the bottom of the connecting frame is provided with a second limiting component, the second limiting component is provided with a second limiting groove, and the bottom of the filter frame is arranged in the second limiting groove.

5. The outdoor cabinet air conditioner of claim 4, wherein said second stop assembly comprises,

the third limiting piece comprises a third connecting end and a fourth connecting end, the third connecting end is fixedly connected with the bottom edge of the connecting frame, the fourth connecting end extends towards the inside of the machine shell along the horizontal direction, and the third limiting piece is provided with the positioning hole;

6. The outdoor cabinet air conditioner of claim 3, wherein the first attraction is a magnet and the second attraction is an iron sheet structure.

7. The outdoor cabinet air conditioner of claim 6, wherein the second limiting member is provided with a mounting hole, the first suction fitting is provided with a through hole, and the first suction fitting is fixed to the second limiting member by a countersunk screw passing through the through hole and the mounting hole in sequence.

8. The outdoor cabinet air conditioner of claim 1, wherein reinforcing rims are provided at both sides of the connection frame, respectively.

9. The outdoor cabinet air conditioner of claim 8, wherein two sides of the filter frame are respectively provided with a fixing flange, and the fixing flanges are connected with the reinforcing edges.

10. The outdoor cabinet air conditioner of claim 2, wherein the return air opening comprises an indoor return air opening and an outdoor return air opening, and the filter assembly is disposed at both the indoor return air opening and the outdoor return air opening.