CN104110752B - vertical air conditioner indoor unit - Google Patents

Abstract

The invention provides a vertical air conditioner indoor unit, which comprises a base, a shell, an air duct assembly and a heat exchanger assembly, wherein the shell is positioned on the base; the air duct assembly, the two supporting pieces and the base form a cavity positioned at the lower part of the vertical air conditioner indoor unit, and a refrigerating box is arranged in the cavity. The refrigerating box of the vertical air conditioner is arranged in the containing cavity, so that the combination of the refrigerating box and the air conditioner is realized, the occupied area of the indoor space is saved, and more available space is provided for owners of commodity rooms with small and medium areas.

Description

vertical air conditioner indoor unit

technical field

The invention belongs to the technical field of air conditioners, in particular to an indoor unit of a vertical air conditioner.

Background technique

In today's family life, vertical air conditioner indoor units and refrigerators have gradually become an indispensable household appliance. However, for existing families, the indoor space is limited, and vertical air conditioners and refrigerators will occupy a certain effective indoor area. With the rising housing prices, most urban residents can only afford small and medium-sized commercial houses. , and reducing the occupied space of household appliances is an urgent need for every homeowner, especially the occupied space of vertical air conditioners and refrigerators.

Contents of the invention

The object of the present invention is to provide an indoor unit of a vertical air conditioner, aiming to solve the problem in the prior art that the indoor unit of the vertical air conditioner and the refrigerator occupy space and the indoor space is occupied too much.

The present invention is achieved in this way, a vertical air conditioner indoor unit, which includes a base, an air conditioner shell, an air duct assembly and a heat exchanger assembly located in the air conditioner shell, and the air conditioner shell is provided with an air inlet and an air outlet , the air inlet, the heat exchanger assembly, the air duct assembly and the air outlet jointly form an airflow channel, and two support members are arranged on opposite sides of the indoor unit of the vertical air conditioner, so The air duct assembly is connected to the two supports respectively, and the two supports are supported on the base; the air duct assembly, the two supports and the base form a The cavity at the lower part of the indoor unit of the air conditioner is provided with a refrigerator in the cavity.

Further, the two support members are connected to opposite sides of the heat exchanger assembly, and the two support members are positioned relative to each other between the air duct assembly and the heat exchanger assembly.

Further, the two support members are connected to opposite sides of the air conditioner casing, and the two support members are positioned relative to each other between the air duct assembly and the air conditioner casing.

Further, each of the support members is in the shape of a strip, and each of the support members includes a housing fixing plate and an air duct fixing plate, the housing fixing plate is installed on the air conditioner casing, and the air duct is fixed The plate is hooked to the side of the air duct assembly, and the housing fixing plate is arranged parallel to the air duct fixing plate.

Further, each of the support members also includes a bent plate connected between the housing fixing plate and the air duct fixing plate, and the bent plate includes a first plate body, a second plate body, and a second plate body bent in turn. plate body and a third plate body, the first plate body is connected to the housing fixing plate, the third plate body is connected to the air duct fixing plate, the housing fixing plate, the first plate body, the second plate body, the third plate body and the air duct fixing plate jointly form an "S"-shaped structure.

Further, the bottom of each support member is provided with a first fixing plate and a second fixing plate, and the first fixing plate and the second fixing plate are fixedly installed on the base, and the first fixing plate connected to the bottom of the first board, the first fixing board is formed by bending and extending from the bottom of the first board toward the space between the housing fixing board and the second board, The second fixing plate is formed by extending from the bottom of the air channel fixing plate toward the space between the air channel fixing plate and the second plate body.

Further, each of the support members is in the shape of a strip, and each of the support members includes an air duct fixing plate and a heat exchanger fixing plate, and the heat exchanger fixing plate is bent and connected to the air duct fixing plate, The air duct fixing plate is hooked to the side of the air duct assembly, the heat exchanger fixing plate is connected to the side of the heat exchanger assembly, and the air duct fixing plate is fixed to the heat exchanger The plates are arranged in parallel.

Further, the heat exchanger assembly includes a heat exchanger main body, a pipe portion protruding from opposite sides of the heat exchanger main body, a first connecting piece snapped on the pipe portion and fixed on the The second connecting piece on the outer side of the first connecting piece, the heat exchanger fixing plate is fixed on the second connecting piece.

Further, the first connecting piece includes a first connecting bar snapped on the pipe part and a first side plate bent and connected to the first connecting bar, and the second connecting piece includes a The second connecting bar on the outside of the first side plate and the second side plate bent and connected to the second connecting bar, the heat exchanger fixing plate of the support member is fixed to the second side plate superior.

Further, the side part of the air duct assembly is provided with a sealing part, and the sealing part includes a hanging plate, and a hook protrudes from the hanging plate, and the hook passes through the air duct fixing plate and is hooked on the The air duct fixing plate.

Further, each of the supporting parts is a sheet metal part.

The air duct assembly is respectively connected to the two supports, and the two supports are supported on the base; the air duct assembly, the two supports and the base form a In the lower part of the indoor unit of the type air conditioner, a refrigerator is installed in the chamber, which realizes the combination of the refrigerator and the air conditioner, saves the occupied area of the indoor space, and provides more convenience for the owners of small and medium-sized commercial houses. Available space. In addition, the opposite sides of the air duct assembly of the indoor unit of the above-mentioned vertical air conditioner are supported on two supports, and the two supports are seated on the base, and the weight of the air duct assembly is carried on the two supports to realize the Component installation.

Description of drawings

Fig. 1 is a front view of the vertical air conditioner indoor unit provided by the first embodiment of the present invention.

Fig. 2 is a partially exploded perspective view of the indoor unit of the vertical air conditioner in Fig. 1 .

Fig. 3 is a longitudinal sectional view of the indoor unit of the vertical air conditioner in Fig. 1 .

Fig. 4 is a three-dimensional exploded view of the air duct assembly, heat exchanger assembly and supporting parts of the indoor unit of the vertical air conditioner in Fig. 1 .

Fig. 5 shows a cross-sectional view of the assembly of the support, the box, the air duct assembly and the heat exchanger assembly of the indoor unit of the vertical air conditioner in Fig. 1 .

FIG. 6 is a partial enlarged view of the support member in FIG. 4 .

FIG. 7 shows another partial enlarged view of the support of FIG. 4 .

Fig. 8 shows an assembled front view of the base and supporting parts of the indoor unit of the vertical air conditioner in Fig. 1 .

FIG. 9 shows an enlarged view of the circle in FIG. 8 .

Fig. 10 is a partial assembly view of the vertical air conditioner indoor unit provided by the second embodiment of the present invention.

Fig. 11 shows an assembled view of the air conditioner shell, box and support of the indoor unit of the vertical air conditioner in Fig. 10 .

Fig. 12 shows a cross-sectional view of the vertical air conditioner indoor unit provided by the second embodiment of the present invention.

detailed description

In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

Please refer to Fig. 1 to Fig. 4 at the same time. The vertical air conditioner indoor unit 100 provided by the first embodiment of the present invention includes a base 10, an air conditioner casing 20 seated on the base 10, and an air duct located in the air conditioner casing 20. Component 30 and heat exchanger component 40. The air conditioner casing 20 is provided with an air inlet 21 and an air outlet 22 . The air inlet 21 , the heat exchanger assembly 40 , the air duct assembly 30 and the air outlet 22 jointly form an airflow channel (not shown in the figure).

Two supports 60 are arranged on opposite sides of the vertical air conditioner indoor unit, the air duct assembly 30 is respectively connected to the two supports 60, and the two supports 60 are supported on the base 10; the air duct assembly 30, the two supports 60 and the base 10 form a cavity 23 located at the lower part of the vertical air conditioner indoor unit 100, and a refrigerator is arranged in the cavity 23 50. The cavity 23 is located at the lower part of the air conditioner housing 20 .

The two support members 60 are connected to opposite sides of the heat exchanger assembly 40 , and the two support members 60 are positioned relative to each other between the air duct assembly 30 and the heat exchanger assembly 40 .

The two support members 60 are connected to opposite sides of the air conditioner housing 20 , and the two support members 60 are positioned relative to each other between the air duct assembly 30 and the air conditioner housing 20 . Thus, the support member 60 positions the positional relationship among the air duct assembly 30 , the heat exchanger assembly 40 and the air conditioner casing 20 , and the three are connected to the support member 60 .

One side of the casing 20, one side of the air duct assembly 30 and one side of the heat exchanger assembly 40 are all installed on one of the support members 60; The side, the other side of the air duct assembly 30 and the other side of the heat exchanger assembly 40 are all installed on another support 60, and the two supports 60 are supported on the other support 60. on the base 10.

The refrigerated box 50 of the vertical air conditioner of the present invention is arranged in the cavity 23 in the air-conditioning shell 20, realizes the combination of the refrigerated box 50 and the air conditioner, saves the occupied area of the indoor space, and provides homeowners with small and medium-sized commodity houses. more free space.

The opposite sides of the air duct assembly 30 of the vertical air conditioner indoor unit 100, the opposite sides of the heat exchanger assembly 40 and the opposite sides of the casing 20 are all supported on two support members 60, and the two support members 60 seat On the base 10, the weight of the air duct assembly 30, the heat exchanger assembly 40 and the casing 20 is carried on two supports 60. The setting of the two supports 60 realizes the important parts of the air conditioner (that is, the air duct assembly 30, the heat exchanger assembly 30, The centralized installation of the heat exchanger assembly 40 and the shell 20) can reduce the assembly tolerance between the components during the assembly process. The noise between the air duct assembly 30 , the heat exchanger assembly 40 and the shell 20 is reduced.

Please refer to FIG. 5 to FIG. 7 at the same time, each of the support members 60 is in the shape of a strip. Each support member 60 includes a housing fixing plate 62 and an air channel fixing plate 66, the housing fixing plate 62 is installed on the air conditioner casing 20, and the air channel fixing plate 66 is hooked to the air channel On the side of the component 30 , the housing fixing plate 62 is arranged parallel to the air duct fixing plate 66 .

Each of the support members also includes a heat exchanger fixing plate 69, the heat exchanger fixing plate 69 is bent and connected to the air duct fixing plate 66, and the air duct fixing plate 66 is hooked to the air duct assembly 30, the heat exchanger fixing plate 69 is connected to the side of the heat exchanger assembly 40, and the air duct fixing plate 66 is arranged parallel to the heat exchanger fixing plate 69.

Each support member 60 also includes a bent plate (not marked) connected between the housing fixing plate 62 and the air duct fixing plate 66, and the bent plate includes a first plate that is bent sequentially Body 63, second plate body 64 and third plate body 65, the first plate body 63 is connected with the housing fixing plate 62, the third plate body 65 is connected with the air duct fixing plate 66, so The housing fixing plate 62 , the first plate body 63 , the second plate body 64 , the third plate body 65 and the air duct fixing plate 66 together form an “S”-shaped structure in cross section.

Each support member 60 includes a main body 61 bent in an "S" shape in cross section, and the main body 61 includes a housing fixing plate 62, a first plate body 63, a second plate body 64, and a third plate connected in sequence. Body 65 and air duct fixing plate 66. The housing fixing plate 62 is connected to the side of the housing 20, the air duct fixing plate 66 is hooked to the side of the air duct assembly 30, and the support member 60 also includes a The connecting portion 67 on the fixing plate 66 is connected to the side of the heat exchanger assembly 40 . The housing 20 , the air duct assembly 30 and the heat exchanger assembly 40 are installed through the housing fixing plate 62 , the air duct fixing plate 66 and the connecting portion 67 on the support member 60 .

The main body 61 of the support 60 is in an "S" shape, and this meandering structure enhances the strength of the support 60 , making the support 60 more capable of bearing the load of the air duct assembly 30 , the shell 20 and the heat exchanger assembly 40 .

The side of the housing 20 is provided with a first mounting plate 71 and a second mounting plate 72 connected to the outside of the first mounting plate 71, and the main body 61 is disposed between the first mounting plate 71 and the second mounting plate 71. In the space 73 surrounded by the two mounting plates 72, the housing fixing plate 62 is installed on the first mounting plate 71, the third plate body 65 is close to the second mounting plate 72, and the first plate The body 63 is away from the second mounting plate 72 . In this embodiment, the second mounting plate 72 is perpendicular to the first mounting plate 71 .

A sealing portion 31 is disposed on a side of the air duct assembly 30 . The sealing portion 31 includes a hanging plate 32 . The hanging board 32 together with the first installation board 71 and the second installation board 72 surround the main body 61 of the support member 60 . A hook 33 protrudes from the hanging plate 32 , and the hook 33 passes through the air duct fixing plate 66 and is hooked on the air duct fixing plate 66 . The main body 61 is located in the area surrounded by the hanging plate 32 , the first mounting plate 71 and the second mounting plate 72 . The air duct fixing plate 66 is provided with a hanging hole 660. The hanging hole 660 is a hole with a large upper opening and a small lower opening. The hook 33 can easily pass through the upper opening and then fall into the lower opening, so that the hook 33 can be firmly fixed. It is stuck in the hanging hole 660.

The shell fixing plate 62, the first plate body 63, the second plate body 64, the third plate body 65 and the air duct fixing plate 66 form an "S"-shaped structure, wherein the shell fixing plate 62, the second plate body 64 and the The air channel fixing plate 66 is arranged in parallel, the first plate body 63 and the third plate body 65 are arranged in parallel and are all perpendicular to the shell fixing plate 62, the second plate body 64 and the air channel fixing plate 66, the first plate body 63 and the second plate body The three boards 65 are respectively on opposite sides of the second board 64 .

The connecting portion 67 of the support member 60 includes the free side of the air channel fixing plate 66 (the free side of the air channel fixing plate 66 refers to the part of the air channel fixing plate 66 that is not connected with the third plate body 65 That side) the sixth plate body 68 extending away from the housing fixing plate 62 and the free side of the sixth plate body 68 (the free side of the sixth plate body 68 refers to the other side of the sixth plate body 68 The side connected to the air duct fixing plate 66 ) the heat exchanger fixing plate 69 extending away from the third plate body 65 . The heat exchanger fixing plate 69 is connected to the side of the heat exchanger assembly 40 . The side of the air duct assembly 30 is provided with a sealing portion 31 , the sixth plate body 68 is located inside the sealing portion 31 , and the heat exchanger fixing plate 69 extends away from the sealing portion 31 .

In this embodiment, the sixth plate body 68 is perpendicular to the air channel fixing plate 66, the heat exchanger fixing plate 69 is perpendicular to the sixth plate body 68, and the sixth plate body 68 is formed on the side of the air channel fixing plate 66, And the sixth plate 68 does not extend to the entire side of the air duct fixing plate 66, the heat exchanger fixing plate 69 is formed on the side of the sixth plate 68, and the heat exchanger fixing plate 69 does not extend to On the whole side of the sixth plate body 68, the length of the heat exchanger fixing plate 69 is less than the length of the sixth plate body 68, the length of the sixth plate body 68 is less than the length of the air duct fixing plate 66, and the air duct fixing plate 66, The lengths of the third plate 65 , the second plate 64 and the first plate 63 are equal, and the length of the housing fixing plate 62 is smaller than the length of the first plate 63 .

A avoidance groove 645 is defined at the connecting portion of the second plate body 64 and the third plate body 65 to avoid interference with corresponding structures on the second mounting plate 72 of the housing 20 .

The heat exchanger assembly 40 includes a heat exchanger body 41, a tube portion 42 protruding from two opposite sides of the heat exchanger body 41, a first connector 43 snapped onto the tube portion 42 and a fixing The connecting portion 67 is fixed on the second connecting member 44 outside the first connecting member 43 .

The first connecting member 43 includes a first connecting bar 430 clamped on the tube portion 42 and a first side plate 431 bent and connected to the first connecting bar 430 . The second connecting member 44 includes a second connecting bar 440 fixed on the outside of the first side plate 431 and a second side plate 441 bent and connected to the second connecting bar 440 . The heat exchanger fixing plate 69 is fixed on the second side plate 441 . The heat exchanger fixing plate 69 is arranged parallel to the second side plate 441 .

Please refer to FIG. 8 and FIG. 9 at the same time. The bottom of each support member 60 is provided with a fixing plate 601 , and the fixing plate 601 is fixedly installed on the base 10 . Through the fixing of the fixing plate 601 and the base 10, the installation of the support 60 and the base 10 is realized. The support 60 is pressed on the base 10 with the weight of the air duct assembly 30, the heat exchanger assembly 40 and the shell 20, and the cooling The box 50 is located at the bottom of the indoor unit 100 of the vertical air conditioner, and the refrigerator box 50 increases the stability of the indoor unit of the air conditioner.

The fixed plate 601 includes a first fixed plate 602 and a second fixed plate 603, the first fixed plate 602 is connected to the bottom of the first plate body 63, the first fixed plate 602 is formed by the first The bottom of the plate body 63 is bent and extended toward the space between the housing fixing plate 62 and the second plate body 64 , and the second fixing plate 603 is formed from the bottom of the air channel fixing plate 66 toward the The air channel fixing plate 66 is formed by extending between the second plate body 64 . The first fixing plate 602 is perpendicular to the first plate body 63 , and the second fixing plate 603 is perpendicular to the air duct fixing plate 66 .

In this embodiment, each support member 60 is a sheet metal member, so that the support member 60 is stronger and can bear the weight of the casing 20 , the air duct assembly 30 and the heat exchanger assembly 40 .

Please refer to Fig. 10 to Fig. 12 at the same time, the vertical air conditioner indoor unit 200 provided by the second embodiment of the present invention is substantially the same as the vertical air conditioner indoor unit 100 provided by the first embodiment, the difference lies in: the first embodiment The vertical air conditioner indoor unit 100 of the first embodiment has a square cross section, while the vertical air conditioner indoor unit 100 of the second embodiment has a circular cross section. For the vertical air conditioner indoor unit 200 of the circular cross section , the weight of the casing 20a, the air duct assembly 30a and the heat exchanger assembly 40a is supported by the two support members 60a on the base 10a, and the support member 60a is in the shape of a slender strip, and the space occupied by the support member 60a is very small, so that the air conditioner The structure among the casing 20a, the air duct assembly 30a and the heat exchanger assembly 40a is more compact, and the volume of the indoor unit 200 of the vertical air conditioner is smaller. In the second embodiment, the casing 20a is in an arc shape, and the air conditioner casing 20a is also in an arc shape.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the protection of the present invention. within range.

Claims (9)

1. A vertical air conditioner indoor unit, which comprises a base, an air conditioner shell, an air duct assembly and a heat exchanger assembly positioned in the air conditioner shell, the air conditioner shell is provided with an air inlet and an air outlet, and the air inlet . The heat exchanger assembly, the air duct assembly and the air outlet together form an airflow channel, which is characterized in that: two support members are arranged on opposite sides of the indoor unit of the vertical air conditioner, and the air outlet The duct assembly is respectively connected to the two supports, and the two supports are supported on the base; the air duct assembly, the two supports and the base form a The chamber at the lower part of the indoor unit is provided with a refrigerator, and the two support members are connected to the opposite sides of the heat exchanger assembly, and the two support members position the air duct assembly and the The relative position between the heat exchanger components, the two support members are connected to the opposite sides of the air conditioner casing, and the two support members position the relative position between the air duct assembly and the air conditioner casing , the two support members fix the positional relationship among the air duct assembly, the heat exchanger assembly and the air conditioner casing. 2. The vertical air conditioner indoor unit according to claim 1, characterized in that: each of the support members is in the shape of a strip, and each of the support members includes a housing fixing plate and an air duct fixing plate, the The housing fixing plate is installed on the air conditioner casing, the air duct fixing plate is hooked to the side of the air duct assembly, and the housing fixing plate is arranged parallel to the air duct fixing plate. 3. The vertical air conditioner indoor unit according to claim 2, wherein each of the support members further comprises a bent plate connected between the housing fixing plate and the air duct fixing plate, The bent plate includes a first plate body, a second plate body and a third plate body bent in sequence, the first plate body is connected to the housing fixing plate, and the third plate body is connected to the windshield The housing fixing plate, the first plate body, the second plate body, the third plate body and the air channel fixing plate jointly form an “S”-shaped structure. 4. The vertical air conditioner indoor unit according to claim 3, characterized in that: a first fixing plate and a second fixing plate are arranged on the bottom of each said support member, and said first fixing plate and said second fixing plate Two fixing plates are fixedly installed on the base, the first fixing plate is connected to the bottom of the first plate body, and the first fixing plate is fixed toward the housing from the bottom of the first plate body The plate is formed by bending and extending between the second plate body, and the second fixing plate extends from the bottom of the air channel fixing plate toward the air channel fixing plate and the second plate body into. 5. The vertical air conditioner indoor unit according to claim 1, characterized in that: each of the support members is in the shape of a strip, and each of the support members includes an air duct fixing plate and a heat exchanger fixing plate, so that The heat exchanger fixing plate is bent and connected to the air duct fixing plate, the air duct fixing plate is hooked to the side of the air duct assembly, and the heat exchanger fixing plate is connected to the heat exchanger assembly The side part of the air duct fixing plate is arranged parallel to the heat exchanger fixing plate. 6. The vertical air conditioner indoor unit according to claim 5, wherein the heat exchanger assembly comprises a heat exchanger body, pipes protruding from opposite sides of the heat exchanger body, clips The first connecting piece installed on the tube portion and the second connecting piece fixed on the outside of the first connecting piece, the heat exchanger fixing plate is fixed on the second connecting piece. 7. The indoor unit of a vertical air conditioner according to claim 6, wherein the first connecting piece includes a first connecting strip snapped on the pipe portion and bent and connected to the first connecting piece. The first side plate on the bar, the second connecting piece includes a second connecting bar fixed on the outside of the first side plate and a second side plate bent and connected to the second connecting bar, the support The heat exchanger fixing plate of the component is fixed on the second side plate. 8. The vertical air conditioner indoor unit according to any one of claims 2-5, characterized in that: the side of the air duct assembly is provided with a sealing portion, the sealing portion includes a hanging plate, and the hanging plate A hook is protruded upward, and the hook passes through the air duct fixing plate and is hooked on the air duct fixing plate. 9. The vertical air conditioner indoor unit according to any one of claims 1-7, wherein each of the support members is a sheet metal member.