An integrated cabinet air conditioner

Abstract

The present invention provides an integrated cabinet air conditioner, which includes: a first shell, a compressor, a condenser component, a second shell, an evaporator component and a door panel assembly, wherein the condenser component and the compressor are arranged inside the first shell, the first shell is formed with an opening toward the indoor direction, the second shell can be assembled into the interior of the first shell from the opening, the evaporator component is arranged inside the second shell, and the door panel assembly can be covered at the opening position of the first shell to completely accommodate the second shell inside the first shell. Through the present invention, the partition in the cabinet air conditioner in the prior art can be eliminated, the integrated evaporator cavity assembly can be realized, the indoor side maintenance of all components can be realized, and the modular assembly of components from the inside to the outside can be realized, the cabinet cannot be opened from the outdoor side, and the internal components cannot be stolen, thereby improving the anti-theft function.

Description

Technical Field

[0001] The invention belongs to the technical field of air conditioners, and in particular relates to an integrated cabinet air conditioner. Background Art

[0002] The increasing scarcity of traditional energy and the deteriorating environment have greatly promoted the development of new energy. Energy storage is particularly important, and the main form of electrochemical energy storage is container energy storage, which consists of lithium battery groups, battery racks, air ducts and control systems. When the battery is charged and discharged, the battery will heat up, and the internal space of the energy storage container needs to be cooled. At the same time, the cooling market for small data rooms and data centers is also growing.

[0003] Conventional fan cooling systems have poor cooling effects and are prone to bringing dust, moisture and other gaseous debris from the outside air into the cabinet. Container energy storage and small data rooms require dedicated air conditioners to control the temperature of the enclosed battery compartment or room space. Temperature has an important impact on the safety and life of the battery. Similarly, the data center in the room also requires good temperature control. Integrated cabinet air conditioners are an integral unit that can generally be directly installed on the box or door of a container or energy storage cabinet, either embedded or wall-mounted. Integrating the indoor and outdoor units together has the advantages of easy installation and small space occupation.

[0004] At present, the integrated cabinet air conditioner has a compact structure design due to considerations of appearance and anti-theft, and is inconvenient for after-sales maintenance and production assembly. Since the integrated cabinet air conditioner integrates the indoor unit and the outdoor unit, it is often necessary to separate the indoor and outdoor areas with partitions, and it must meet certain sealing level requirements and cannot be disassembled at will. However, many integrated cabinet air conditioners are used outdoors and require anti-theft designs. Therefore, they cannot be disassembled from the outdoor side and can only be repaired from the indoor side. When repairing parts on the other side of the partition, it is inconvenient or impossible to remove the partition. Installing and repairing related parts of the outdoor unit from the outdoor side often involves a lot of fasteners, which affects the appearance. At the same time, to meet anti-theft requirements, an additional large casing is required, which greatly increases the cost.

[0005] Since the cabinet air conditioner in the prior art has technical problems such as insufficient anti-theft performance and inconvenience in after-sales maintenance and production and installation, the present invention studies and designs an integrated cabinet air conditioner. Summary of the invention

[0006] Therefore, the technical problem to be solved by the present invention is to overcome the defect of insufficient anti-theft performance of the cabinet air conditioner in the prior art, thereby providing an integrated cabinet air conditioner.

[0007] The present invention provides an integrated cabinet air conditioner, which comprises:

[0008] A first shell, a compressor, a condenser component, a second shell, an evaporator component and a door panel assembly, wherein the condenser component and the compressor are arranged inside the first shell, the first shell is formed with an opening toward the indoor direction, the second shell can be assembled into the interior of the first shell from the opening, the evaporator component is arranged inside the second shell, and the door panel assembly can cover the opening position of the first shell to completely accommodate the second shell inside the first shell.

[0009] In some embodiments, the interior of the first shell, the exterior of the second shell, and the door panel assembly together form a condensation chamber sealed relative to the interior of the second shell, and the interior of the second shell and the door panel assembly together form an evaporation chamber sealed relative to the condensation chamber.

[0010] In some embodiments, a second shell support beam is provided on the inner wall of the first shell, and the second shell moves from the opening toward the interior of the first shell and slides along the second shell support beam, and finally the second shell is supported on the second shell support beam.

[0011] In some embodiments, the shape of the second shell support beam matches the contour of the side of the second shell facing away from the door panel assembly, the second shell support beam includes a first horizontal section at the upper end and a second horizontal section at the lower end, the upper portion of the second shell facing away from the door panel assembly has a protrusion, the lower end of the protrusion is slidably engaged with the upper end of the first horizontal section, and the bottom of the second shell is slidably engaged with the upper end of the second horizontal section.

[0012] In some embodiments, the second shell support beam further includes a structure extending continuously between the first horizontal section and the second horizontal section; and / or,

[0013] The second shell support beam is also provided with a first screw hole. After the second shell is slidably clamped on the second shell support beam, the second shell is fixed to the second shell support beam through the first screw hole by screws.

[0014] In some embodiments, it also includes an external fan assembly, an external fan air inlet grille and a condenser air outlet grille, wherein the external fan air inlet grille and the condenser air outlet grille are both arranged on the first shell, and the interior of the first shell can take in air from the outdoors through the external fan air inlet grille, and discharge air to the outdoors through the condenser air outlet grille. The external fan assembly is arranged inside the first shell, and the airflow is driven by the external fan assembly to pass through the external fan air inlet grille to enter the interior of the first shell, and is blown out through the condenser air outlet grille after heat exchange with the condenser component.

[0015] In some embodiments, the external fan assembly is opposite to the external fan air inlet grille, and the condenser component is opposite to the condenser air outlet grille.

[0016] In some embodiments, a compressor positioning bolt is disposed on the bottom inner wall of the first housing, and the compressor is positioned at the bottom of the first housing by the compressor positioning bolt; and / or,

[0017] An external fan fixing bracket is arranged on the inner wall of the bottom of the first shell, and the external fan assembly is fixedly arranged on the bottom of the first shell by the external fan fixing bracket.

[0018] In some embodiments, when an external fan fixing bracket is provided on the bottom inner wall of the first shell, a second fixing bracket of the external fan assembly is also provided at the bottom of the second shell, the second fixing bracket of the external fan assembly fixes the upper end of the external fan assembly, and the external fan fixing bracket fixes the lower end of the external fan assembly.

[0019] In some embodiments, it also includes an internal fan component, an evaporator air inlet grille and an internal fan air outlet grille, the internal fan component is arranged inside the second shell, the evaporator air inlet grille and the internal fan air outlet grille are both arranged on the door panel assembly, the interior of the second shell can take in air from the indoor side through the evaporator air inlet grille, and discharge air to the indoor side through the internal fan air outlet grille, the internal fan component drives the airflow through the evaporator air inlet grille to enter the interior of the second shell, and is blown out through the internal fan air outlet grille after heat exchange by the evaporator component.

[0020] In some embodiments, the evaporator component is opposite to the evaporator air inlet grille, and the internal fan component is opposite to the internal fan air outlet grille.

[0021] In some embodiments, an inner fan component support beam is provided on the inner side wall of the second shell, and the inner fan component is slidably supported inside the second shell through the inner fan component support beam.

[0022] In some embodiments, there are at least two inner fan component support beams, at least one of which is disposed on the inner side wall of one horizontal side of the second shell, and at least one is disposed on the inner side wall of the other horizontal side of the second shell; and / or,

[0023] A second screw hole is also provided on the inner fan component support beam, and a second mounting hole is provided on the inner fan component. After the inner fan component is slidably clamped in the second shell, the inner fan component is also fixed to the inner fan component support beam through the second screw hole, the second mounting hole and the screw.

[0024] In some embodiments, it also includes an internal fan bracket, an electric heating component and an electric heating bracket, the electric heating component is mounted on the electric heating bracket, the electric heating component is connected to the internal fan bracket, the internal fan component is mounted on the internal fan bracket, and the internal fan bracket sliding support is on the internal fan component support beam.

[0025] In some embodiments, it also includes an electrical box component and an electrical box support beam, wherein the electrical box support beam is disposed on the inner wall of the second shell, and the electrical box component is slidably supported inside the second shell through the electrical box support beam.

[0026] In some embodiments, there are at least four electrical box support beams, at least two of which are arranged on the inner side wall of the horizontal side of the second shell and respectively cooperate with the upper end and the lower end of one side of the electrical box component for support, and at least two of which are arranged on the inner side wall of the other horizontal side of the second shell and respectively cooperate with the upper end and the lower end of one side of the electrical box component for support; and / or,

[0027] The electrical box support beam is also provided with a third screw hole, and the electrical box component is provided with a third mounting hole. After the electrical box component is slidably clamped in the second shell, the electrical box component is also fixed to the electrical box support beam through the third screw hole, the third mounting hole and the screw.

[0028] In some embodiments, a water receiving portion is disposed at the bottom of the second shell below the evaporator component, a drain port is disposed at the bottom of the water receiving portion, and the drain port extends downward to form a drainage channel.

[0029] In some embodiments, a flange frame is disposed around the opening of the first shell, and a first mounting hole is disposed on the flange frame.

[0030] The integrated cabinet air conditioner provided by the present invention has the following beneficial effects:

[0031] 1. The present invention provides a first shell and a second shell, wherein the compressor and condenser components are arranged inside the first shell, and the evaporator components are arranged inside the second shell. The second shell is assembled from the opening into the interior of the first shell, so that a relatively sealed evaporation chamber is formed in the second shell and the door panel assembly, and a relatively sealed condenser is formed inside the first shell and outside the second shell and the door panel assembly, thereby effectively eliminating the partition in the cabinet air conditioner in the prior art. During assembly, the evaporator components are first assembled inside the second shell and then assembled into the interior of the first shell from the indoor side, thereby realizing the integrated evaporator cavity assembly, eliminating the partition, realizing the indoor side maintenance of all components, and realizing the modular assembly of components from the inside to the outside. The cabinet cannot be opened from the outdoor side, and the internal components cannot be stolen, so that the outdoor shell has no screws and rivets, has a beautiful appearance, and realizes the anti-theft function.

[0032] 2. The present invention also provides a second shell support beam on the inner wall of the first shell, which can realize the drawer-like installation of the second shell inside the integrated cabinet air-conditioning component through the guiding sliding support beam structure, modular assembly, and is convenient for after-sales maintenance and production; the present invention also provides an internal fan component support beam on the inner wall of the second shell, which can realize the drawer-like installation of the second shell inside the integrated cabinet air-conditioning component through the guiding sliding support beam structure, modular assembly, and is convenient for after-sales maintenance and production; the present invention also provides an electrical box support beam on the inner wall of the second shell, which can realize the drawer-like installation of the second shell inside the integrated cabinet air-conditioning component through the guiding sliding support beam structure, modular assembly, and is convenient for after-sales maintenance and production. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 It is an exploded structural diagram of the integrated cabinet air conditioner of the present invention;

[0034] Figure 2 It is the overall assembly diagram of the evaporation chamber of the integrated cabinet air conditioner of the present invention;

[0035] Figure 3 It is a schematic diagram of a component support beam of the integrated cabinet air conditioner of the present invention;

[0036] Figure 4 It is a schematic diagram of the air supply principle of the integrated cabinet air conditioner of the present invention;

[0037] Figure 5a This is an appearance diagram of the integrated cabinet air conditioner of the present invention (seen from the indoor side);

[0038] Figure 5b This is an appearance diagram of the integrated cabinet air conditioner of the present invention (seen from the outdoor side);

[0039] Figure 5c for Figure 5a Left view of .

[0040] The reference numerals in the figure are as follows:

[0041] 100, first housing; 10, opening; 101, external fan air inlet grille; 102, condenser air outlet grille; 110, flange frame; 111, first mounting hole; 130, second housing support beam; 140, external fan guide ring fixing member; 150, compressor positioning bolt; 160, external fan fixing bracket; 200, condenser component; 210, condensation chamber; 500, evaporator component; 510, evaporation chamber; 600, external fan assembly; 700 , temperature and humidity sensor; 800, door panel assembly; 801, door panel screw hole; 802, evaporator air inlet grille; 806, internal fan air outlet grille; 900, electrical box component; 930, internal fan component; 931, internal fan; 932, internal fan bracket; 940, second shell; 941, internal fan component support beam; 942, electrical box support beam; 943, water receiving part; 944, drain outlet; 945, third screw hole; 946, second screw hole. DETAILED DESCRIPTION

[0042] like Figure 1-5c As shown, the present invention provides an integrated cabinet air conditioner, which includes:

[0043] A first shell 100, a compressor, a condenser component 200, a second shell 940, an evaporator component 500 and a door panel assembly 800, wherein the condenser component 200 and the compressor are arranged inside the first shell 100, the first shell 100 is formed with an opening 10 facing the indoor direction, the second shell 940 can be assembled into the interior of the first shell 100 from the opening 10, the evaporator component 500 is arranged inside the second shell 940, and the door panel assembly 800 can be covered at the position of the opening 10 of the first shell 100 to completely accommodate the second shell 940 inside the first shell 100.

[0044] The present invention provides a first shell and a second shell, wherein the compressor and condenser components are arranged inside the first shell, and the evaporator components are arranged inside the second shell. The second shell is assembled from the opening into the interior of the first shell, so that a relatively sealed evaporation chamber is formed in the second shell and the door panel assembly, and a relatively sealed condenser is formed inside the first shell and outside the second shell and the door panel assembly, thereby effectively eliminating the partition in the cabinet air conditioner in the prior art. During assembly, the evaporator component is first assembled inside the second shell and then assembled into the first shell from the indoor side, so as to realize the integrated evaporator cavity assembly, eliminate the partition, realize the indoor side maintenance of all components, and realize the modular assembly of components from the inside to the outside. The cabinet cannot be opened from the outdoor side, and the internal components cannot be stolen, so that the outdoor shell has no screws and rivets, has a beautiful appearance, and realizes the anti-theft function.

[0045] 1. The modular installation of the internal components of the evaporator cavity is achieved through the guided sliding support beam structure.

[0046] 2. Through the integrated outer shell design, it can meet the anti-theft requirements while the shell has a beautiful appearance without screws or rivets

[0047] 3. Through the integrated evaporator cavity assembly, the indoor and outdoor partitions are eliminated, indoor maintenance is achieved, and anti-theft requirements are met. It is convenient for production personnel to assemble and after-sales personnel to maintain, and the overall assembly efficiency of the unit is improved.

[0048] The invention provides an integrated cabinet air conditioner which is anti-theft, beautiful and easy to install and maintain.

[0049] The integrated cabinet air conditioner of the present invention divides the whole machine into an indoor cavity and an outdoor cavity through a first shell, a second shell and a door panel. The indoor cavity is composed of the second shell and the door panel; the cavity of the whole machine except the indoor cavity is the outdoor cavity. The indoor cavity mainly includes evaporator components, electrical box components, and indoor fan components; the outdoor cavity mainly includes condenser components, compressors and outdoor fan components, etc. The indoor cavity of the present invention realizes the integrated assembly of the evaporation cavity through the second shell design, and the modular installation of the internal components of the evaporator cavity is realized through the guide sliding support beam structure on the second shell. The assembly and after-sales maintenance of all components are completed on the indoor side. Through the integrated first shell design, it is realized that there are no fasteners such as screws and rivets on the outdoor side, achieving the effect of aesthetics and anti-theft.

[0050] In some embodiments, the interior of the first shell 100, the exterior of the second shell 940, and the door panel assembly 800 together enclose a condensation chamber that is sealed relative to the interior of the second shell 940, and the interior of the second shell 940 and the door panel assembly 800 together enclose an evaporation chamber that is sealed relative to the condensation chamber. This is the preferred structural form of the first shell and the second shell of the present invention, that is, a relatively sealed condensation chamber and evaporation chamber are formed, which can effectively eliminate the original partition structure, so that the second shell is assembled from the inside into the first shell, and can effectively form a structure in which the first shell is not provided with a connection assembly toward the outdoor part, forming an integrated outer shell design, while meeting the anti-theft requirements, the shell has a beautiful appearance and no screws or rivets.

[0051] like Figure 1 As shown, the integrated cabinet air conditioner is divided into an indoor cavity and an outdoor cavity (respectively as shown in FIG. Figure 4The evaporation chamber 510 and condensation chamber 210 shown in the figure); the indoor chamber mainly includes the evaporator component 500, the electrical box component 900, the internal fan component 930, etc.; the outdoor chamber mainly includes the condenser component 200, the compressor, and the external fan assembly 600. The first shell 100 and the second shell 940 have folded edges that match the door panel assembly 800, and are tightly fitted with the first shell 100 and the second shell 940 through a number of door panel screw holes 801 on the surface to form a complete machine. Preferably, sponge or sealant is also attached between the mating surfaces to play a sealing role after the door panels are assembled.

[0052] The first shell 100 is provided with a second shell support beam 130 , a flange frame 110 , a compressor positioning bolt 150 , and an external fan fixing bracket 160 .

[0053] The four flange frames 110 are welded on all sides of the first shell 100; preferably, two adjacent flange frames of the four flange frames are connected to each other at the ends by fasteners; the flange frame 110 has a plurality of first mounting holes 111, and the surfaces of the four flange frames perpendicular to the unit surface are used to be assembled with the inner surface of the container (energy storage cabinet, machine room) door through the first mounting holes 111, thereby realizing the inside-out installation of the unit.

[0054] Three compressor positioning bolts 150 are welded on the first housing 100 for assembling and positioning the compressor 400; an external fan fixing bracket 160 is welded on the first housing 100 for assembling and positioning the external fan assembly 600;

[0055] A second shell support beam 130 is welded on the inner side of the two side plates of the first shell 100. The shape of the second shell support beam matches the back contour of the second shell 940 to ensure that the support beam plays a front and rear limit role. The support beam has horizontal sections at the upper and lower ends to ensure that the support beam plays an upper and lower support and limit role for the second shell 940. During assembly, the second shell 940 can be pushed into the first shell 100 in a drawer-like sliding manner; preferably, the lower end of the support beam has a screw hole, which can fix the second shell 940 and the first shell after the second shell 940 is pushed in.

[0056] In some embodiments, a second housing support beam 130 is disposed on the inner wall of the first housing 100, and the second housing 940 moves from the opening 10 toward the interior of the first housing 100 and slides and clamps along the second housing support beam 130, and finally the second housing 940 is supported on the second housing support beam 130. The present invention also provides a second housing support beam on the inner wall of the first housing, and can realize drawer-type installation of the second housing inside the integrated cabinet air conditioner component through a guided sliding support beam structure, modular assembly, and convenient after-sales maintenance and production.

[0057] In some embodiments, the shape of the second shell support beam 130 matches the contour of the side of the second shell 940 facing away from the door panel assembly 800, and the second shell support beam 130 includes a first horizontal section at the upper end and a second horizontal section at the lower end. The upper portion of the side of the second shell 940 facing away from the door panel assembly 800 has a protrusion, and the lower end of the protrusion is slidably engaged with the upper end of the first horizontal section, and the bottom of the second shell 940 is slidably engaged with the upper end of the second horizontal section.

[0058] The present invention also provides horizontal sections at the upper and lower ends to ensure that the support beam supports and limits the second housing 940. During assembly, the second housing 940 can be slid into the first housing 100 in a drawer-like manner to achieve a drawer-like installation of the second housing inside the integrated cabinet air conditioner component.

[0059] In some embodiments, the second shell support beam 130 further includes a structure extending continuously between the first horizontal section and the second horizontal section; and / or,

[0060] The second shell support beam 130 is also provided with a first screw hole. After the second shell 940 is slidably clamped on the second shell support beam 130, the second shell 940 and the second shell support beam 130 are fixed by screws through the first screw hole.

[0061] This is a further preferred structural form of the second shell support beam of the second shell of the present invention. The guiding effect on the second shell can be achieved through the continuously extended structure, and the second shell and the second shell support beam can be further firmly fixed through the first screw hole and screws on the second shell support beam.

[0062] In some embodiments, it also includes an external fan assembly 600, an external fan air inlet grille 101 and a condenser air outlet grille 102, wherein the external fan air inlet grille 101 and the condenser air outlet grille 102 are both arranged on the first shell 100, and the interior of the first shell 100 can take in air from the outdoors through the external fan air inlet grille 101, and discharge air to the outdoors through the condenser air outlet grille 102. The external fan assembly 600 is arranged inside the first shell 100, and the airflow is driven by the external fan assembly 600 to pass through the external fan air inlet grille 101 to enter the interior of the first shell 100, and is blown out through the condenser air outlet grille 102 after heat exchange through the condenser component 200.

[0063] The present invention also uses an external fan assembly, an external fan air inlet grille 101 and a condenser air outlet grille 102, so that the external fan assembly can direct outdoor airflow into the interior of the first shell through the external fan air inlet grille, then enter the condenser component for heat exchange, and blow the air out through the condenser air outlet grille.

[0064] In some embodiments, the external fan assembly 600 is opposite to the external fan air inlet grille 101, and the condenser component 200 is opposite to the condenser air outlet grille 102. This is a preferred arrangement of the external fan assembly and the condenser component of the present invention, which can suck air through the external fan air inlet grille and blow air out through the condenser air outlet grille after heat exchange.

[0065] In some embodiments, a compressor positioning bolt 150 is disposed on the bottom inner wall of the first housing 100, and the compressor is positioned and disposed at the bottom of the first housing 100 by the compressor positioning bolt 150; and / or,

[0066] An external fan fixing bracket 160 is disposed on the inner wall of the bottom of the first housing 100 , and the external fan assembly 600 is fixed to the bottom of the first housing 100 by the external fan fixing bracket 160 .

[0067] The present invention can also position and fix the installation position of the compressor through the compressor positioning bolts, and the provision of the external fan fixing bracket can position and fix the bottom of the external fan assembly.

[0068] In some embodiments, when an external fan fixing bracket 160 is provided on the bottom inner wall of the first housing 100, an external fan assembly second fixing bracket (not shown) is also provided at the bottom of the second housing 940, the external fan assembly second fixing bracket fixes the upper end of the external fan assembly 600, and the external fan fixing bracket 160 fixes the lower end of the external fan assembly 600. The present invention can also effectively fix and support the upper end of the external fan assembly through the external fan assembly second fixing bracket at the bottom of the second housing.

[0069] In some embodiments, it also includes an internal fan component 930, an evaporator air inlet grille 802 and an internal fan air outlet grille 806, the internal fan component 930 is arranged inside the second shell 940, the evaporator air inlet grille 802 and the internal fan air outlet grille 806 are both arranged on the door panel assembly 800, the interior of the second shell 940 can take in air from the indoor side through the evaporator air inlet grille 802, and discharge air to the indoor side through the internal fan air outlet grille 806, the internal fan component 930 drives the air flow through the evaporator air inlet grille 802 to enter the interior of the second shell 940, and is blown out through the internal fan air outlet grille 806 after heat exchange through the evaporator component 500.

[0070] The present invention also uses an internal fan assembly, an evaporator air inlet grille 802 and an internal fan air outlet grille 806. The internal fan assembly can allow the indoor air flow to enter the interior of the second shell through the evaporator air inlet grille, then enter the evaporator component for heat exchange, and blow the air out through the internal fan air outlet grille.

[0071] In some embodiments, the evaporator component 500 is opposite to the evaporator air inlet grille 802, and the internal fan component 930 is opposite to the internal fan air outlet grille 806. This is a preferred arrangement of the internal fan assembly and the evaporator component of the present invention, which can absorb air through the evaporator air inlet grille and blow out air through the internal fan air outlet grille after heat exchange.

[0072] In some embodiments, an inner fan component support beam 941 is provided on the inner side wall of the second housing 940, and the inner fan component 930 is slidably supported inside the second housing 940 through the inner fan component support beam 941. The present invention also provides an inner fan component support beam on the inner wall of the second housing, and can achieve drawer-type installation of the second housing inside the integrated cabinet air conditioner component through a guided sliding support beam structure, modular assembly, and convenient after-sales maintenance and production.

[0073] In some embodiments, there are at least two inner fan component support beams 941, at least one of which is disposed on the inner side wall of one horizontal side of the second shell 940, and at least one is disposed on the inner side wall of the other horizontal side of the second shell 940; and / or,

[0074] A second screw hole 946 is also provided on the inner fan component support beam 941, and a second mounting hole is provided on the inner fan component 930. After the inner fan component 930 is slidably mounted in the second shell 940, the inner fan component 930 is fixed to the inner fan component support beam 941 through the second screw hole, the second mounting hole and the screw.

[0075] The present invention can also enhance the positioning and fixing effect of the inner fan component through at least two inner fan component support beams, thereby realizing a firm sliding connection of the inner fan component; the present invention can also form a further firm fixing effect between the inner fan component and the inner fan component support beam through screws through a second screw hole on the inner fan component support beam and a second mounting hole on the inner fan component.

[0076] In some embodiments, it further comprises an inner fan bracket, an electric heating component and an electric heating bracket, the electric heating component is mounted on the electric heating bracket, the electric heating component is connected to the inner fan bracket 932, the inner fan component 930 is mounted on the inner fan bracket 932, and the inner fan bracket 932 is slidably supported on the inner fan component support beam 941. The electric heating component can heat the airflow; the inner fan component 930 pre-assembled part is formed as a modular whole.

[0077] In some embodiments, it further includes an electrical box component 900 and an electrical box support beam 942, wherein the electrical box support beam 942 is disposed on the inner side wall of the second housing 940, and the electrical box component 900 is slidably supported inside the second housing 940 through the electrical box support beam 942. The present invention also provides an electrical box support beam on the inner wall of the second housing, and can achieve drawer-type installation of the second housing inside the integrated cabinet air conditioner component through a guided sliding support beam structure, modular assembly, and convenient after-sales maintenance and production.

[0078] In some embodiments, there are at least four electrical box support beams 942, at least two of which are disposed on the inner side wall of one horizontal side of the second shell 940 and respectively cooperate with the upper end and the lower end of one side of the electrical box component 900 for support, and at least two of which are disposed on the inner side wall of the other horizontal side of the second shell 940 and respectively cooperate with the upper end and the lower end of one side of the electrical box component 900 for support; and / or,

[0079] The electrical box support beam 942 is also provided with a third screw hole 945, and the electrical box component 900 is provided with a third mounting hole. After the electrical box component 900 is slidably mounted in the second shell 940, the electrical box component 900 is also fixed to the electrical box support beam 942 through the third screw hole, the third mounting hole and the screw.

[0080] The present invention can also enhance the positioning and fixing effect of the electrical box components through at least 4 electrical box support beams, thereby realizing a firm sliding connection of the electrical box components; the present invention can also form a further firm fixing effect between the electrical box components and the electrical box support beam through screws through a third screw hole on the electrical box support beam and a third mounting hole on the electrical box components.

[0081] Figure 2 The evaporator chamber module is formed by the second shell 940 of the present invention.

[0082] After the evaporator cavity module can be pulled out from the indoor side, the condenser and other outdoor unit related components can be repaired. Through the integrated evaporator cavity assembly, the indoor side maintenance of all components can be realized. At the same time, during production and assembly, the components are modularly assembled from the inside to the outside. The outdoor shell is integrated with a screw-free rivet design, with a beautiful appearance and anti-theft function.

[0083] As described below, inside the second shell 940 module, the drawer-style installation of the integrated cabinet air-conditioning component submodule is achieved through the guide sliding support beam structure, and modular assembly is convenient for after-sales maintenance and production.

[0084] Internal fan component support beam 941 and electrical box support beam 942 are welded on the inner walls of both sides of the second housing 940;

[0085] like Figure 2-3 As shown, preferably, there are two inner fan component support beams 941, which play the role of supporting the inner fan component and can be slidably assembled to the second housing 940 in a drawer-like manner; preferably, a second screw hole 946 is also provided at the end of the support beam, and a corresponding mounting hole is provided on the inner fan component 930. After the inner fan component 930 is pushed into the second housing 940 in a drawer-like manner, the inner fan component 930 can be fixed to the inner fan component support beam 941 on the second housing through the screw hole. Preferably, when the unit has electric heating, the electric heating can be connected to the inner fan bracket through the electric heating bracket, and the inner fan component 930 pre-assembled part is formed as a modular whole.

[0086] In some embodiments, a water receiving portion 943 is disposed at the bottom of the second shell 940 below the evaporator component 500 , and a drain port 944 is disposed at the bottom of the water receiving portion 943 . The drain port 944 extends downward to form a drainage channel.

[0087] In some embodiments, a flange frame 110 is disposed around the opening 10 of the first shell 100 , and a first mounting hole 111 is disposed on the flange frame 110 .

[0088] At least two electrical box support beams 942 are welded to the inner walls on both sides of the second housing 940; preferably, four electrical box support beams 942 are welded to the inner wall, respectively located at the four corners of the electrical box component 900, as sliding guides, wherein the two electrical box support beams 942 at the bottom play a supporting role. Similarly, the electrical box support beam has a third screw hole 945 at the end, and the electrical box has mounting holes at the four corners. After the second housing 940 is pushed into the drawer, the electrical box component 900 can be fixed to the electrical box support beam 942 on the second housing through the screw holes.

[0089] By using the guide sliding support beam structure of the internal fan component 930 and the electrical box component 900 on the second shell 940, the drawer-type installation and modular assembly of the integrated cabinet air-conditioning components are realized, which is convenient for after-sales maintenance and production.

[0090] Preferably, the second shell 940 also includes an integrated water receiving box function, forming a water receiving portion 943 for the condensed water generated by the evaporator component 500, and a drainage hole or a drainage pipe is provided below the water receiving portion 943 to form a drainage port 944. Preferably, a fixing bracket of the external fan assembly 600 is welded to the bottom of the second shell 940, and the external fan fixing bracket 160 at the bottom of the first shell 100 fixes the external fan assembly 600 up and down respectively.

[0091] like Figure 4 As shown, it is the air supply principle diagram of the air conditioner of the present invention, and a cross-sectional view of the whole machine. For the evaporation chamber 510 on the indoor side, the internal fan 931 sucks air from bottom to top, so that the indoor return air enters the evaporator component 500 through the evaporator air inlet grille 802 on the door panel assembly 800 for cooling, and then is discharged from the internal fan air outlet grille 806 on the door panel assembly 800 through the evaporation chamber 510. The internal fan air outlet grille 806, as an air outlet, cools the internal space of the energy storage container or the machine room, and can be connected to the air duct corresponding to the size of the air outlet to cool the battery compartment or the machine room. For the outdoor side, the external fan assembly 600 is located at the bottom of the unit, and air is taken in through the external fan air inlet grille 101, passes through the condensation chamber, and passes through the condenser component 200, and is exhausted to the outdoor side from the condenser air outlet grille 102 of the first shell 100 for heat dissipation.

[0092] like Figure 5a-5c The figure shows the appearance of the whole machine. There are no screws or rivets on the outdoor side, which is beautiful and anti-theft.

[0093] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention shall be included in the protection scope of the present invention. The above description is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and variations can be made without departing from the technical principles of the present invention. These improvements and variations should also be regarded as the protection scope of the present invention.

Claims

1. An integrated cabinet air conditioner, characterized in that: include: A first shell (100), a compressor, a condenser component (200), a second shell (940), an evaporator component (500) and a door panel assembly (800), wherein the condenser component (200) and the compressor are arranged inside the first shell (100), the first shell (100) is formed with an opening (10) in a direction facing indoors, the second shell (940) can be assembled into the interior of the first shell (100) through the opening (10), the evaporator component (500) is arranged inside the second shell (940), and the door panel assembly (800) can be covered at the position of the opening (10) of the first shell (100) so as to completely accommodate the second shell (940) inside the first shell (100); A second shell support beam (130) is provided on the inner wall of the first shell (100); the second shell (940) moves from the opening (10) toward the interior of the first shell (100) and slides along the second shell support beam (130); and finally the second shell (940) is supported on the second shell support beam (130); The shape of the second shell support beam (130) matches the contour of the side of the second shell (940) away from the door panel assembly (800), the second shell support beam (130) includes a first horizontal section at the upper end and a second horizontal section at the lower end, the upper part of the side of the second shell (940) away from the door panel assembly (800) has a protrusion, the lower end of the protrusion is slidably engaged with the upper end of the first horizontal section, and the bottom of the second shell (940) is slidably engaged with the upper end of the second horizontal section; the second shell support beam (130) also includes a structure extending continuously between the first horizontal section and the second horizontal section; It also includes an electrical box component (900) and an electrical box support beam (942), wherein the electrical box support beam (942) is arranged on the inner wall of the second shell (940), and the electrical box component (900) is slidably supported inside the second shell (940) through the electrical box support beam (942).

2. The integrated cabinet air conditioner according to claim 1, characterized in that: The interior of the first shell (100), the exterior of the second shell (940) and the door panel assembly (800) together form a condensation chamber that is sealed relative to the interior of the second shell (940), and the interior of the second shell (940) and the door panel assembly (800) together form an evaporation chamber that is sealed relative to the condensation chamber.

3. The integrated cabinet air conditioner according to claim 1, characterized in that: The second shell support beam (130) is also provided with a first screw hole. After the second shell (940) is slidably mounted on the second shell support beam (130), the second shell (940) and the second shell support beam (130) are fixed by screws through the first screw hole.

4. The integrated cabinet air conditioner according to claim 1, characterized in that: It also includes an external fan assembly (600), an external fan air inlet grille (101) and a condenser air outlet grille (102); the external fan air inlet grille (101) and the condenser air outlet grille (102) are both arranged on the first shell (100); the interior of the first shell (100) can take in air from the outdoor side through the external fan air inlet grille (101), and discharge air to the outdoor side through the condenser air outlet grille (102); the external fan assembly (600) is arranged inside the first shell (100); the external fan assembly (600) drives the airflow to pass through the external fan air inlet grille (101) into the interior of the first shell (100), and the airflow is blown out through the condenser air outlet grille (102) after heat exchange in the condenser component (200).

5. The integrated cabinet air conditioner according to claim 4, characterized in that: The external fan assembly (600) is opposite to the external fan air inlet grille (101), and the condenser component (200) is opposite to the condenser air outlet grille (102).

6. The integrated cabinet air conditioner according to claim 4, characterized in that: A compressor positioning bolt (150) is provided on the bottom inner wall of the first housing (100), and the compressor is positioned and arranged at the bottom of the first housing (100) by the compressor positioning bolt (150); and / or, An external fan fixing bracket (160) is arranged on the inner wall of the bottom of the first shell (100), and the external fan assembly (600) is fixedly arranged on the bottom of the first shell (100) by the external fan fixing bracket (160).

7. The integrated cabinet air conditioner according to claim 6, characterized in that: When an external fan fixing bracket (160) is provided on the bottom inner wall of the first shell (100), a second external fan assembly fixing bracket is also provided on the bottom of the second shell (940), the second external fan assembly fixing bracket fixes the upper end of the external fan assembly (600), and the external fan fixing bracket (160) fixes the lower end of the external fan assembly (600).

8. The integrated cabinet air conditioner according to claim 1, characterized in that: It also includes an internal fan component (930), an evaporator air inlet grille (802) and an internal fan air outlet grille (806), wherein the internal fan component (930) is arranged inside the second shell (940), and the evaporator air inlet grille (802) and the internal fan air outlet grille (806) are both arranged on the door panel assembly (800), and the interior of the second shell (940) can take in air from the indoor side through the evaporator air inlet grille (802), and discharge air to the indoor side through the internal fan air outlet grille (806), and the airflow is driven by the internal fan component (930) to pass through the evaporator air inlet grille (802) and enter the interior of the second shell (940), and is blown out through the internal fan air outlet grille (806) after heat exchange with the evaporator component (500).

9. The integrated cabinet air conditioner according to claim 8, characterized in that: The evaporator component (500) is opposite to the evaporator air inlet grille (802), and the internal fan component (930) is opposite to the internal fan air outlet grille (806).

10. The integrated cabinet air conditioner according to claim 8, characterized in that: An inner fan component support beam (941) is provided on the inner side wall of the second shell (940), and the inner fan component (930) is slidably supported inside the second shell (940) via the inner fan component support beam (941).

11. The integrated cabinet air conditioner according to claim 10, characterized in that: There are at least two inner fan component support beams (941), at least one of which is arranged on the inner side wall of one horizontal side of the second shell (940), and at least one of which is arranged on the inner side wall of the other horizontal side of the second shell (940); and / or, The inner fan component support beam (941) is also provided with a second screw hole (946), and the inner fan component (930) is provided with a second mounting hole. After the inner fan component (930) is slidably mounted in the second shell (940), the inner fan component (930) is fixed to the inner fan component support beam (941) via the second screw hole, the second mounting hole and the screw.

12. The integrated cabinet air conditioner according to claim 10, characterized in that: It also includes an internal fan bracket (932), an electric heating component and an electric heating bracket, wherein the electric heating component is mounted on the electric heating bracket, the electric heating component is connected to the internal fan bracket (932), the internal fan component (930) is mounted on the internal fan bracket (932), and the internal fan bracket (932) is slidably supported on the internal fan component support beam (941).

13. The integrated cabinet air conditioner according to claim 1, characterized in that: There are at least four electrical box support beams (942), at least two of which are arranged on the inner side wall of one horizontal side of the second shell (940) and respectively cooperate with the upper end and the lower end of one side of the electrical box component (900) for support, and at least two of which are arranged on the inner side wall of the other horizontal side of the second shell (940) and respectively cooperate with the upper end and the lower end of one side of the electrical box component (900) for support; and / or, The electrical box support beam (942) is also provided with a third screw hole (945), and the electrical box component (900) is provided with a third mounting hole. After the electrical box component (900) is slidably mounted in the second shell (940), the electrical box component (900) is fixed to the electrical box support beam (942) via the third screw hole, the third mounting hole and the screw.

14. The integrated cabinet air conditioner according to any one of claims 1 to 13, characterized in that: The bottom of the second shell (940) is located below the evaporator component (500) and is provided with a water receiving portion (943). The bottom of the water receiving portion (943) is connected to a drain outlet (944), and the drain outlet (944) extends downward to form a drainage channel.

15. The integrated cabinet air conditioner according to any one of claims 1 to 13, characterized in that: The opening (10) of the first shell (100) is surrounded by a flange frame (110), and a first mounting hole (111) is provided on the flange frame (110).

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