A throttling electric control combination box and air conditioner

Abstract

The present invention provides a throttling electric control combination box and an air conditioner, which relate to the technical field of air conditioning. The throttling electric control combination box includes a box body and a partition assembly. The partition assembly is arranged in the box body, and the box body is divided into an electric control chamber for accommodating the electric control assembly and a throttling chamber for accommodating the throttling assembly. The side of the partition assembly close to the electric control chamber is provided with an electric control mounting plate for installing the electric control assembly, and the throttling chamber is provided with a pipe support for installing the throttling assembly. The throttling electric control combination box provided by the present invention can respectively arrange the electric control assembly and the throttling assembly in the electric control chamber and the throttling chamber, thereby realizing the integrated arrangement of the electric control assembly and the throttling assembly. During installation, only one box body needs to be installed, which is convenient for installation and maintenance, and also reduces the workload of engineering installation and improves installation efficiency. In addition, the integrated design also greatly reduces the overall occupied space, saving the internal space of the air conditioner.

Description

Technical Field

[0001] The invention relates to the technical field of air conditioning, and in particular to a throttling electric control combination box and an air conditioner. Background Art

[0002] When the modular cabinet air handling unit is used with a multi-split outdoor unit, an electronic expansion valve assembly and an electric control assembly are required between the multi-split outdoor unit and the air handling unit, collectively referred to as an AHU adapter. However, the existing AHU adapter electronic expansion valve assembly (throttling assembly) and electric control assembly are designed separately, using two independent control boxes. This separate design increases the workload of engineering installation, occupies a large space, and is troublesome to maintain. Summary of the invention

[0003] The problem solved by the invention is how to make the existing throttling components and electric control components easy to install and maintain, with small installation workload and small occupied space.

[0004] To solve the above problems, the present invention adopts the following technical solutions.

[0005] On the one hand, the present invention provides a throttling electronic control combination box, including a box body and a partition assembly, wherein the partition assembly is arranged in the box body and divides the box body into an electronic control chamber for accommodating the electronic control assembly and a throttling chamber for accommodating the throttling assembly, and an electronic control mounting plate for installing the electronic control assembly is arranged on one side of the partition assembly close to the electronic control chamber, and a pipeline support for installing the throttling assembly is arranged in the throttling chamber.

[0006] The present invention provides a throttling electric control combination box, which is provided with a partition assembly in the box body, and the box body is divided into an electric control chamber and a throttling chamber, the electric control mounting plate is provided on the partition assembly, and the pipeline support is provided on the bottom wall of the box body, so that the electric control assembly and the throttling assembly can be respectively provided in the electric control chamber and the throttling chamber, thereby realizing the integrated setting of the electric control assembly and the throttling assembly, and only one box body needs to be installed during installation, which is convenient for installation and maintenance, and also reduces the workload of engineering installation and improves installation efficiency. In addition, the integrated design also greatly reduces the overall occupied space, saving the internal space of the air conditioner.

[0007] Furthermore, the partition assembly includes a first partition bracket, a second partition bracket and a flip partition, the first partition bracket and the second partition bracket are respectively arranged on opposite side walls in the box body, one end of the flip partition is hinged to the first partition bracket, and the other end is detachably connected to the second partition bracket, and the electric control mounting plate is arranged on the flip partition.

[0008] The throttling electric control assembly box provided by the present invention is provided with a flap partition, and the flip partition is hinged to the first partition bracket. When installing, the flip partition can be rotated around the first partition bracket and flipped open, the throttling assembly can be assembled in the throttling cavity, and then the flip partition can be rotated around the first partition bracket and detachably connected to the second partition bracket, which is very convenient. In addition, when repairing, the flip partition can be directly removed from the second partition bracket, and the flip partition can be flipped open from the first partition bracket by rotating the hinge structure at the other end to expose the throttling cavity below, which is convenient for maintenance.

[0009] Furthermore, the first partition bracket includes a first mounting section and two first bearing sections, the flip partition is hinged to the first mounting section, and the two first bearing sections are arranged in parallel at both ends of the first mounting section for receiving the two sides of the flip partition; the second partition bracket includes a second mounting section and two second bearing sections, the flip partition is detachably connected to the second mounting section, and the two second bearing sections are arranged in parallel at both ends of the second mounting section, and the two first bearing sections are arranged opposite to each other for receiving the two sides of the flip partition.

[0010] The throttling electric control combination box provided by the present invention can effectively bear the front, back, left and right loads of a flip partition by arranging a mounting section and a bearing section, thereby ensuring the stability of the structure and avoiding the bending of the flip partition.

[0011] Furthermore, a flip hinge is provided at one end of the flip partition away from the second partition bracket, and a hinge slot matching with the flip hinge is opened on the first partition bracket. The flip hinge is accommodated in the hinge slot and can rotate relative to the first partition bracket.

[0012] The invention provides a throttling electric control combined box, wherein the flipping partition is flipped through a hinge structure, and the flipping is stable and reliable, and the flipping service life is long.

[0013] Furthermore, the flip hinge includes a hinge folding plate and a connecting plate, one end of the connecting plate is connected to the hinge folding plate, and the other end is connected to the flip partition, the hinge folding plate is rotatably accommodated in the hinge slot, and a folding plate hole for the hinge folding plate to pass through is also provided on the side of the hinge slot away from the second partition bracket.

[0014] The present invention provides a throttling electric control combination box, which realizes rotation by rotating a hinge folding plate to be accommodated in a hinge slot, and a folding plate hole is also provided on the hinge slot to facilitate the installation and removal of the hinge folding plate, facilitate assembly, and improve assembly efficiency.

[0015] Furthermore, a first mounting hole is formed at one end of the flip partition away from the first partition bracket, a second mounting hole is correspondingly formed on the second partition bracket, and a connecting piece is also assembled on the first mounting hole, the connecting piece passes through the first mounting hole and is assembled in the second mounting hole.

[0016] Furthermore, the first baffle support and / or the second baffle support is also provided with a wire hole for connecting the throttling chamber and the electric control chamber.

[0017] The present invention provides a throttling electric control combination box, which can facilitate the passage of wires between the throttling component on the lower layer and the electric control component on the upper layer by opening a wire hole on the partition bracket, so as to achieve electrical connection through the wires, facilitate the electric control component to control the throttling component, and avoid the wires from running around randomly.

[0018] Furthermore, a handle plate is provided at one end of the electric control installation plate close to the second partition bracket.

[0019] The present invention provides a throttling electric control combination box, which has a handle plate arranged on the electric control installation plate. During maintenance, the handle plate can be directly pulled to rotate and flip the partition, thereby opening the throttling chamber of the lower layer, which is convenient for maintenance.

[0020] Furthermore, the box body includes a bottom shell, a bottom plate and a cover plate, the bottom plate is arranged on one side of the bottom shell, the cover plate is arranged on the other side of the bottom shell, the partition assembly is arranged in the bottom shell, the electric control chamber is formed between the cover plate and the partition assembly, the throttling chamber is formed between the partition assembly and the bottom plate, the pipeline support is arranged on the bottom plate, and the bottom shell is also provided with a first wiring hole and a second wiring hole, the first wiring hole is connected to the throttling chamber, and the second wiring hole is connected to the electric control chamber.

[0021] The present invention provides a throttling electric control combination box, which is convenient for connecting the throttling component in the throttling cavity and the electric control component in the electric control box with the outside through wires or pipelines by arranging a first wiring hole and a second wiring hole.

[0022] Furthermore, a flanged fold plate is provided on one side of the bottom shell away from the bottom plate, the flanged fold plate is folded outward and forms a water guide groove on the outer peripheral surface of the bottom shell, and a waterproof folded edge is provided on the edge of the cover plate, the waterproof folded edge is abutted against the flanged fold plate and extends to the water guide groove.

[0023] The throttling electric control combination box provided by the present invention forms a water guide groove on the outer peripheral surface of the bottom shell by arranging a flanged folding plate, and a waterproof folding edge is correspondingly arranged on the edge of the cover plate. When installed, the cover plate is placed on the bottom shell, and the waterproof folding plate is supported on the flanged folding plate and extends to the water guide groove. External water vapor can gather in the water guide groove and will not continue to penetrate into the junction between the bottom shell and the cover plate. The combined effect of the water guiding of the water guide groove and the waterproof folding edge can effectively prevent external water vapor from entering the interior of the bottom shell, and the waterproof effect is good.

[0024] Furthermore, the box body also includes a hanging plate, which is connected to the bottom plate, and the upper and lower ends of the hanging plate are respectively provided with hanging holes.

[0025] The throttling electric control combination box provided by the present invention is convenient for hanging the electric control box by arranging a hanging plate.

[0026] Furthermore, the cover plate is provided with a flange hook at least on the upper side, and the flange hook is hooked on the flange folded plate and extends into the water guide groove.

[0027] The throttling electric control combination box provided by the present invention has a flange hook arranged on the upper side of the cover plate, and the flange hook is hooked on the flange folding plate, so that the cover plate can be hung on the bottom shell, and the cover plate is conveniently fixed.

[0028] Furthermore, a clamp structure for fixing the throttling assembly is provided on the pipeline support.

[0029] The throttling electric control combination box provided by the present invention can effectively fix the throttling component by arranging a clamp structure on the pipeline fixing support to prevent the throttling component from moving.

[0030] On the other hand, the present invention provides an air conditioner, including a throttling electronic control combination box, the throttling electronic control combination box includes a box body and a partition assembly, the partition assembly is arranged in the box body, and divides the box body into an electronic control chamber for accommodating the electronic control assembly and a throttling chamber for accommodating the throttling assembly, and an electronic control mounting plate for installing the electronic control assembly is arranged on one side of the partition assembly close to the electronic control chamber, and a pipeline support for installing the throttling assembly is arranged in the throttling chamber.

[0031] The air conditioner provided by the present invention has an integrated design, in which the throttling component and the electric control component are integrated in the box body, and are separated from each other by a partition component. While ensuring the installation reliability, only one box body needs to be installed during installation, which is convenient for installation and maintenance, and also reduces the workload of engineering installation and improves the installation efficiency. In addition, the integrated design also greatly reduces the overall occupied space, saving the internal space of the air conditioner. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1A schematic structural diagram of a throttling electric control assembly box provided in the first embodiment of the present invention;

[0033] Figure 2 A schematic diagram of the internal structure of a throttling electric control assembly box provided in the first embodiment of the present invention;

[0034] Figure 3 for Figure 2 Structural schematic diagram of the middle pipe support;

[0035] Figure 4 for Figure 1 Schematic diagram of the assembly structure of the middle partition assembly;

[0036] Figure 5 for Figure 1 A schematic diagram of the structure of the middle partition assembly;

[0037] Figure 6 for Figure 5 A schematic diagram of the structure of the first baffle support;

[0038] Figure 7 for Figure 5 A schematic diagram of the structure of the second baffle support;

[0039] Figure 8 for Figure 5 A schematic diagram of the structure of the middle flip partition;

[0040] Fig. 9 A schematic diagram of the external structure of the throttling electric control combination box provided in the first embodiment of the present invention at a first viewing angle;

[0041] Fig.10 for Fig. 9 Schematic diagram of the connection structure of the mid-bottom shell at the first viewing angle;

[0042] Fig.11 for Fig. 9 Schematic diagram of the connection structure of the mid-bottom shell at a second viewing angle;

[0043] Fig.12 for Fig. 9 Schematic diagram of the structure of the middle cover;

[0044] Fig.13 A schematic diagram of the external structure of the throttling electronic control combination box provided in the first embodiment of the present invention at a second viewing angle.

[0045] Description of reference numerals:

[0046] 100-throttling electric control assembly box; 110-box; 111-bottom shell; 111a-flange folding plate; 111b-water guide groove; 113-bottom plate; 115-cover plate; 115a-waterproof folding edge; 115b-flange hook; 117-hanging plate; 117a-hanging hole; 118-first wiring hole; 119-second wiring hole; 130-partition assembly; 131-first partition bracket; 131a-first installation section; 131b-first bearing section; 133-second partition bracket; 133a-second installation section; 133 b-second bearing section; 133c-second mounting hole; 133d-wire hole; 135-flip partition; 135a-first mounting hole; 135b-bearing folded edge; 135c-connecting piece; 137-flip hinge; 137a-hinge folding plate; 137b-connecting plate; 139-hinge slot; 139a-folding plate hole; 150-throttling chamber; 151-pipeline support; 153-hoop structure; 170-electric control chamber; 171-electric control mounting plate; 173-handle plate; 200-throttling assembly; 300-electric control assembly. DETAILED DESCRIPTION

[0047] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0048] First embodiment

[0049] See also Figures 1 to 3 The present embodiment provides a throttling electric control combination box 100, which adopts an integrated design and can simultaneously assemble the throttling component 200 and the electric control component 300 therein, avoiding the need to separately set up the electric control box and the throttling box. During installation, only one combined box body 110 needs to be installed, which is convenient for installation and maintenance, and also reduces the workload of engineering installation and improves installation efficiency. In addition, the integrated design also greatly reduces the overall occupied space and saves the internal space of the air conditioner. The throttling electric control combination box 100 provided in the present embodiment also has a better waterproof effect.

[0050] The throttling electric control combination box 100 provided in this embodiment includes a box body 110 and a partition assembly 130. The partition assembly 130 is arranged in the box body 110, and divides the box body 110 into an electric control chamber 170 for accommodating the electric control component 300 and a throttling chamber 150 for accommodating the throttling component 200. In addition, an electric control mounting plate 171 for installing the electric control component 300 is arranged on the side of the partition assembly 130 close to the electric control chamber 170, and a pipeline support 151 for installing the throttling component 200 is arranged on the bottom wall of the box body 110 close to the throttling chamber 150.

[0051] In this embodiment, the box body 110 is in a rectangular shape, and the partition assembly 130 is fixedly arranged on the inner wall of the box body 110, and divides the box body 110 into a throttling chamber 150 and an electric control chamber 170 of similar size. During installation, the throttling assembly 200 is first installed on the pipeline support 151, and then the electric control assembly 300 is installed on the electric control mounting plate 171.

[0052] In this embodiment, the pipeline support 151 has a clamp structure 153 for fixing the throttling assembly 200. By providing the clamp structure 153 on the pipeline fixing support, the throttling assembly 200 can be effectively fixed to prevent the throttling assembly 200 from moving. The electric control mounting plate 171 is an insulating plate body, and a plurality of screw holes are opened on it, and the electric control board of the point electric control assembly 300 is fixed on the electric control mounting plate 171 by screws.

[0053] The throttling electric control combination box 100 provided in the present embodiment is provided with a partition assembly 130 in the box body 110, and the box body 110 is divided into an electric control chamber 170 and a throttling chamber 150, the electric control mounting plate 171 is provided on the partition assembly 130, and the pipeline support 151 is provided on the bottom wall of the box body 110, so that the electric control assembly 300 and the throttling assembly 200 can be respectively provided in the electric control chamber 170 and the throttling chamber 150, thereby realizing the integrated setting of the electric control assembly 300 and the throttling assembly 200, and only one box body 110 needs to be installed during installation, which is convenient for installation and maintenance, and also reduces the workload of engineering installation and improves installation efficiency. In addition, the integrated design also greatly reduces the overall occupied space, saving the internal space of the air conditioner.

[0054] See also Figure 4 and Figure 5 The partition assembly 130 includes a first partition bracket 131, a second partition bracket 133 and a flip partition 135. The first partition bracket 131 and the second partition bracket 133 are respectively arranged on opposite side walls in the box body 110. One end of the flip partition 135 is hinged to the first partition bracket 131, and the other end is detachably connected to the second partition bracket 133. The electric control mounting plate 171 is arranged on the flip partition 135. By arranging the flip partition and the flip partition 135 being hinged to the first partition bracket 131, during installation, the flip partition 135 can be rotated around the first partition bracket 131 and turned over, the throttling assembly 200 can be assembled in the throttling chamber 150, and then the flip partition 135 can be rotated around the first partition bracket 131 and detachably connected to the second partition bracket 133, which is very convenient. In addition, during maintenance, the flip baffle 135 can be directly removed from the second baffle bracket 133, and rotated through the hinge structure at the other end to flip the flip baffle 135 off the first baffle bracket 131 to expose the throttling chamber 150 below, which is convenient for maintenance.

[0055] In this embodiment, the electric control mounting plate 171 is fixed to the flip partition 135 by screws, the first partition bracket 131 and the second partition bracket 133 are respectively welded to the inner wall of the box body 110, the flip partition 135 is rectangular, and its two ends are respectively connected to the first partition bracket 131 and the second partition bracket 133, the first partition bracket 131 and the second partition bracket 133 also play a bearing role, effectively carrying the electric control component 300 on the electric control mounting plate 171 arranged on the flip partition 135.

[0056] In other preferred embodiments of the present invention, the flip partition 135 and the electric control installation plate 171 are integrally arranged, that is, the functions of flipping and installing the electric control component 300 can be simultaneously realized through one plate body.

[0057] In this embodiment, a wire hole 133d for connecting the throttling chamber 150 and the electric control chamber 170 is also provided on the first baffle bracket 131 and / or the second baffle bracket 133. Specifically, a wire hole 133d is provided on the second baffle bracket 133, and a wire rubber ring is provided in the wire hole 133d, which can protect and fix the wire. By providing the wire hole 133d on the baffle bracket, it is convenient for the wire to pass through between the throttling component 200 of the lower layer and the electric control component 300 of the upper layer, and the electrical connection is achieved through the wire, which facilitates the electric control component 300 to control the throttling component 200, and also avoids the wire from running around.

[0058] In other preferred embodiments of the present invention, the wire passing hole 133 d is formed on the first partition bracket 131 , or the first partition bracket 131 and the second partition bracket 133 are both formed with the wire passing hole 133 d .

[0059] In this embodiment, a handle plate 173 is provided at one end of the electric control mounting plate 171 close to the second partition bracket 133. Specifically, the handle plate 173 is provided perpendicular to the electric control mounting plate 171, and a folded edge is also provided at the end of the handle plate 173, which can be held against the fingers by the folded edge when pulled by hand, so as to facilitate pulling out the electric control mounting plate 171 and the flip partition 135. By providing the handle plate 173 on the electric control mounting plate 171, the flip partition 135 can be rotated by directly pulling the handle plate 173 during maintenance, thereby opening the throttling chamber 150 of the lower layer, which is convenient for maintenance.

[0060] In other preferred embodiments of the present invention, the handle is disposed on the flip partition 135 and is disposed vertically, so that when the flip partition 135 is pulled out, the flip partition 135 itself is subjected to force, which can effectively protect the electric control component 300 and the electric control mounting plate 171.

[0061] See also Figures 6 to 8The first partition bracket 131 includes a first mounting section 131a and two first bearing sections 131b. The flip partition 135 is hinged to the first mounting section 131a. The two first bearing sections 131b are arranged in parallel at both ends of the first mounting section 131a, and are used to be received on both sides of the flip partition 135. The second partition bracket 133 includes a second mounting section 133a and two second bearing sections 133b. The flip partition 135 is detachably connected to the second mounting section 133a. The two second bearing sections 133b are arranged in parallel at both ends of the second mounting section 133a, and the two first bearing sections 131b are arranged opposite to each other, and are used to be received on both sides of the flip partition 135. By setting the mounting section and the bearing section, the flip partition 135 can be effectively supported in front, behind, left and right directions, ensuring the stability of the structure and avoiding the flip partition 135 from bending.

[0062] In this embodiment, the two first bearing sections 131b and the first mounting section 131a are integrally arranged to form a U-shaped structure, the two second bearing sections 133b and the second mounting section 133a are integrally arranged to form an inverted U-shaped structure, and the U-shaped structure and the inverted U-shaped structure are spliced ​​together to form a rectangular frame. Specifically, the first mounting section 131a and the second mounting section 133a are respectively welded to two opposite side walls in the box body 110, the two first bearing sections 131b are respectively welded to the other two opposite side walls in the box body 110, and the two second bearing sections 133b are also respectively welded to the opposite side walls in the box body 110 and are respectively engaged with the two first bearing sections 131b, and there is a certain gap between the first bearing section 131b and the corresponding second bearing section 133b, so as to facilitate the insertion during welding.

[0063] It should be noted that in this embodiment, the U-shaped structure formed by the first partition bracket 131 and the inverted U-shaped structure formed by the second partition bracket 133 are spliced ​​to form a rectangular frame, and the rectangular frame is separately provided, and there is a certain gap between the first partition bracket 131 and the second partition. During production, the first partition bracket 131 and the second partition bracket 133 are manufactured separately, and can be manufactured and welded separately, which is convenient for assembly.

[0064] In this embodiment, the flip baffle 135 is provided with bearing folds 135b on both sides, and the bearing folds 135b overlap the first bearing section 131b and the second bearing section 133b on both sides, so that the flip baffle 135 can be assembled in the rectangular frame and set downward, and the bearing folds 135b are also provided with screw holes, and the electric control installation board 171 is provided with corresponding screw holes, so that the electric control installation board 171 can be fixed on the bearing folds 135b by screws. By providing the bearing folds 135b and fixing the electric control installation board 171 on the bearing folds 135b, a certain heat dissipation space is provided under the electric control installation board 171, which is convenient for the electric control component 300 to dissipate heat.

[0065] A flip hinge 137 is provided at one end of the flip partition 135 away from the second partition bracket 133, and a hinge slot 139 matching the flip hinge 137 is provided on the first partition bracket 131. The flip hinge 137 is accommodated in the hinge slot 139 and can rotate relative to the first partition bracket 131. The flip partition 135 is flipped by the hinge structure, which is stable and reliable, and has a long flipping life.

[0066] In this embodiment, there are two flip hinges 137 and hinge slots 139, two flip hinges 137 are arranged at intervals at the ends of the flip partition 135, two hinge slots 139 are arranged at intervals on the first partition bracket 131, and the two flip hinges 137 extend into the two hinge slots 139 respectively to form a hinge structure, so that the flip partition 135 is hinged to the first partition bracket 131. Of course, the number of the flip hinge 137 and the hinge slots 139 here can also be one or three, etc., which is not specifically limited here.

[0067] The flip hinge 137 includes a hinge folding plate 137a and a connecting plate 137b, one end of the connecting plate 137b is connected to the hinge folding plate 137a, and the other end is connected to the flip partition 135. The hinge folding plate 137a is rotatably accommodated in the hinge slot 139, and a folding plate hole 139a for the hinge folding plate 137a to pass through is also provided on the side of the hinge slot 139 away from the second partition bracket 133. The hinge folding plate 137a is rotated and accommodated in the hinge slot 139 to achieve rotation, and the hinge slot 139 is also provided with a folding plate hole 139a, so that the hinge folding plate 137a can be easily installed and removed, and the assembly is convenient, thereby improving the assembly efficiency.

[0068] In this embodiment, the hinge folding plate 137a and the connecting plate 137b are bent. Specifically, after being normally assembled, the hinge folding plate 137a is bent from the connecting plate 137b toward the throttling chamber 150, so that when the flip partition 135 covers the first partition bracket 131 and the second partition bracket 133, the hinge folding plate 137a can be bent without contacting the upper side of the first partition bracket 131, thereby avoiding interference between the upper end face of the hinge slot 139 and the travel of the hinge folding plate 137a.

[0069] In this embodiment, a first mounting hole 135a is provided at one end of the flip partition 135 away from the first partition bracket 131, and a second mounting hole 133c is correspondingly provided on the second partition bracket 133, and a connecting member 135c is also assembled on the first mounting hole 135a, and the connecting member 135c passes through the first mounting hole 135a and is assembled in the second mounting hole 133c. Specifically, the first mounting hole 135a is provided on the first mounting section 131a, and the second mounting hole 133c is provided on the second mounting section 133a, and the connecting member 135c is a screw, that is, the flip partition 135 is fixed to the second partition bracket 133 by screws, and the fixing effect is good. When inspecting, it is only necessary to remove the screws on the second partition bracket 133, which is very convenient.

[0070] See also Figures 9 to 13 The box body 110 includes a bottom shell 111, a bottom plate 113, a cover plate 115 and a hanging plate 117. The bottom plate 113 is arranged on one side of the bottom shell 111, and the cover plate 115 is covered on the other side of the bottom shell 111. The partition assembly 130 is arranged in the bottom shell 111. An electric control chamber 170 is formed between the cover plate 115 and the partition assembly 130. A throttling chamber 150 is formed between the partition assembly 130 and the bottom plate 113. A pipeline support 151 is arranged on the bottom plate 113. A first wiring hole 118 and a second wiring hole 119 are also opened on the bottom shell 111. The first wiring hole 118 is connected to the throttling chamber 150, and the second wiring hole 119 is connected to the electric control chamber 170. Specifically, the bottom shell 111 is divided into a throttling chamber 150 and an electric control chamber 170 by flipping the partition plate 135. There are multiple first wiring holes 118 and second wiring holes 119, and the first wiring holes 118 and second wiring holes 119 are provided with wire rubber rings to facilitate the passing and fixing of wires or pipelines. The bottom shell 111 is in the shape of a rectangular enclosure. The bottom plate 113 is fixedly arranged on one end surface of the bottom shell 111 and is fixedly connected to the bottom shell 111. The cover plate 115 is detachably covered on the other end surface of the bottom shell 111. The hanging plate 117 is connected to the bottom plate 113, and the upper and lower ends of the hanging plate 117 are respectively provided with hanging holes 117a.

[0071] In this embodiment, a flanged fold plate 111a is provided on the side of the bottom shell 111 away from the bottom plate 113, the flanged fold plate 111a is folded outward and forms a water guide groove 111b on the outer peripheral surface of the bottom shell 111, and a waterproof folded edge 115a is provided on the edge of the cover plate 115, the waterproof folded edge 115a is supported on the flanged fold plate 111a and extends to the water guide groove 111b. By providing a flanged folded plate 111a and forming a water guide groove 111b on the outer peripheral surface of the bottom shell 111, and at the same time, a waterproof folded edge 115a is correspondingly provided on the edge of the cover plate 115, when installed, the cover plate 115 is covered on the bottom shell 111, and at the same time, the waterproof folded plate is supported on the flanged folded plate 111a and extends to the water guide groove 111b, and external water vapor can be gathered in the water guide groove 111b instead of continuing to penetrate into the junction of the bottom shell 111 and the cover plate 115. The combined effect of the water guiding of the water guide groove 111b and the waterproof folded edge 115a can effectively prevent external water vapor from entering the bottom shell 111, and the waterproof effect is good.

[0072] In this embodiment, screw holes are provided on the cover plate 115, and screw holes are correspondingly provided on the flanged folded plate 111a on the bottom shell 111, and the cover plate 115 is fixed to the flanged folded plate 111a by screws to fix the cover plate 115. The hanging plate 117 is welded on the bottom plate 113, and in other preferred embodiments of the present invention, the hanging plate 117 and the bottom plate 113 are integrally provided, that is, the function of hanging and installing the throttling assembly 200 can be realized through a single plate body.

[0073] In this embodiment, a necking portion is provided at the sealing portion of the bottom shell 111, and the necking portion and the flanged folded plate 111a are jointly arranged to form a concave water guide groove 111b. When installed, the waterproof folded edge 115a of the cover plate 115 is deflected toward its center position, so that the waterproof folded edge 115a can partially extend to the water guide groove 111b, which has a certain clamping effect. Alternatively, the distance between the relative waterproof folded edges 115a matches the distance between the relative flanged folded plates 111a, so that the cover plate 115 can be interference-fitted on the bottom shell 111.

[0074] It is worth noting that the throttling electric control combination box 100 of this embodiment is convenient for hanging the electric control box by setting the hanging plate 117. At the same time, the flanged folding plate 111a is also set on the upper side and left and right sides of the bottom shell 111, and the water guide groove 111b is formed on the left and right sides and the upper side. The bottom side does not need to be provided with the water guide groove 111b due to gravity.

[0075] In this embodiment, the cover plate 115 is provided with a flange hook 115b at least on the upper side, and the flange hook 115b is hooked on the flange fold plate 111a and extends into the water guide groove 111b. By providing the flange hook 115b on the upper side of the cover plate 115 and the flange hook 115b is hooked on the flange fold plate 111a, the cover plate 115 can be hung on the bottom shell 111, which is convenient for fixing the cover plate 115 and installing screws.

[0076] It should be noted that, in this embodiment, the bottom shell 111 is a split structure, including an upper side plate, a left side plate, a right side plate and a lower side plate that are welded together, the left side plate and the right side plate are respectively arranged on both sides of the upper side plate, the lower side plate is arranged correspondingly to the upper side plate, the first wire hole 133d and the second wire hole 133d are both opened on the lower side plate, and the lower side plate has a folding plate, which is welded together with the hanging plate 117. Of course, the bottom shell 111 here can also be an integrated arrangement, that is, the upper side plate, the left side plate, the right side plate and the lower side plate are integrally formed and form a frame structure, and the bottom plate 113 is directly arranged on the end surface of the frame structure and welded together.

[0077] In summary, the throttling electric control combination box 100 provided in this embodiment divides the box body 110 into a throttling chamber 150 and an electric control chamber 170 through a partition bracket and a flip partition 135, so that the electric control component 300 and the throttling component 200 can be installed in the box body 110 at the same time, and the structure is compact. The throttling component 200 and the electric control component 300 are designed in an integrated manner, avoiding separate installation, and also reducing the workload of engineering installation and improving installation efficiency. The setting of the flip partition 135 is also convenient for maintenance. In addition, by adopting a flanging design at the sealing portion to form a water guide groove 111b, the waterproof effect is good.

[0078] Second embodiment

[0079] The present embodiment provides an air conditioner, including an air conditioner body and a throttling electronic control assembly box 100, wherein the basic structure and principle of the throttling electronic control assembly box 100 and the technical effects produced are the same as those of the first embodiment. For the sake of brief description, for parts not mentioned in this embodiment, reference may be made to the corresponding contents in the first embodiment.

[0080] The throttling electric control combination box 100 includes a box body 110 and a partition assembly 130. The box body 110 is hung inside the air conditioner body. The partition assembly 130 is arranged in the box body 110, and divides the box body 110 into an electric control chamber 170 for accommodating the electric control assembly 300 and a throttling chamber 150 for accommodating the throttling assembly 200. In addition, an electric control mounting plate 171 for installing the electric control assembly 300 is arranged on one side of the partition assembly 130 close to the electric control chamber 170, and a pipeline support 151 for installing the throttling assembly 200 is arranged on the bottom wall of the box body 110 close to the throttling chamber 150.

[0081] The air conditioner provided by the present invention is designed to be integrated, so that the throttling component 200 and the electric control component 300 are integrally arranged in the box 110, and are separated from each other by the partition component 130. While ensuring the installation reliability, only one box 110 needs to be installed during installation, which is convenient for installation and maintenance, and also reduces the workload of engineering installation and improves the installation efficiency. In addition, the integrated design also greatly reduces the overall occupied space, saving the internal space of the air conditioner.

[0082] Although the present invention is disclosed as above, the present invention is not limited thereto. Any person skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the scope defined by the claims.

Claims

1. A throttling electronic control combination box, characterized in that: The invention comprises a box body (110) and a partition assembly (130), wherein the partition assembly (130) is arranged in the box body (110) and divides the box body (110) into an electric control chamber (170) for accommodating an electric control chamber (300) and a throttling chamber (150) for accommodating a throttling chamber (200), and an electric control mounting plate (171) for mounting the electric control chamber (300) is arranged on a side of the partition assembly (130) close to the electric control chamber (170), and a pipeline support (151) for mounting the throttling chamber (200) is arranged in the throttling chamber (150); The partition assembly (130) comprises a first partition bracket (131), a second partition bracket (133) and a flip partition (135); the first partition bracket (131) and the second partition bracket (133) are respectively arranged on opposite side walls in the box body (110); one end of the flip partition (135) is hinged to the first partition bracket (131), and the other end is detachably connected to the second partition bracket (133); the electric control installation board (171) is arranged on the flip partition (135); The first partition bracket (131) includes a first mounting section (131a) and two first bearing sections (131b), the flip partition (135) is hinged to the first mounting section (131a), and the two first bearing sections (131b) are arranged in parallel at both ends of the first mounting section (131a) for receiving the two sides of the flip partition (135); the second partition bracket (133) includes a second mounting section (133a) and two second bearing sections (133b), the flip partition (135) is detachably connected to the second mounting section (133a), and the two second bearing sections (133b) are arranged in parallel at both ends of the second mounting section (133a), and the two first bearing sections (131b) are arranged opposite to each other for receiving the two sides of the flip partition (135); The partition assembly (130) divides the box into a throttling chamber (150) and an electric control chamber (170) of similar size.

2. The throttling electric control combination box according to claim 1 is characterized in that: A flip hinge (137) is provided at one end of the flip partition (135) away from the second partition bracket (133); a hinge slot (139) matching the flip hinge (137) is provided on the first partition bracket (131); the flip hinge (137) is accommodated in the hinge slot (139) and can rotate relative to the first partition bracket (131).

3. The throttling electric control combination box according to claim 2 is characterized in that: The flip hinge (137) includes a hinge folding plate (137a) and a connecting plate (137b), one end of the connecting plate (137b) is connected to the hinge folding plate (137a), and the other end is connected to the flip partition (135), the hinge folding plate (137a) is rotatably accommodated in the hinge slot (139), and a folding plate hole (139a) for the hinge folding plate (137a) to pass through is also provided on the side of the hinge slot (139) away from the second partition bracket (133).

4. The throttling electric control assembly box according to claim 1 is characterized in that: A first mounting hole (135a) is provided at one end of the flip partition (135) away from the first partition bracket (131), and a second mounting hole (133c) is correspondingly provided on the second partition bracket (133), and a connecting piece (135c) is also installed on the first mounting hole (135a), and the connecting piece (135c) passes through the first mounting hole (135a) and is installed in the second mounting hole (133c).

5. The throttling electric control combination box according to claim 1 is characterized in that: The first baffle support (131) and / or the second baffle support (133) are also provided with a wire hole (133d) for connecting the throttling chamber (150) and the electric control chamber (170).

6. The throttling electric control assembly box according to claim 1 is characterized in that: A handle plate (173) is provided at one end of the electric control installation plate (171) close to the second partition bracket (133).

7. The throttling electric control assembly box according to claim 1 is characterized in that: The box body (110) comprises a bottom shell (111), a bottom plate (113) and a cover plate (115); the bottom plate (113) is arranged on one side of the bottom shell (111); the cover plate (115) is arranged on the other side of the bottom shell (111); the partition assembly (130) is arranged in the bottom shell (111); the electric control chamber (170) is formed between the cover plate (115) and the partition assembly (130); The throttling chamber (150) is formed between the partition assembly (130) and the base plate (113), the pipeline support (151) is arranged on the base plate (113), and the bottom shell (111) is also provided with a first wiring hole (118) and a second wiring hole (119), the first wiring hole (118) is connected to the throttling chamber (150), and the second wiring hole (119) is connected to the electric control chamber (170).

8. The throttling electric control assembly box according to claim 7 is characterized in that: A flanged folded plate (111a) is provided on one side of the bottom shell (111) away from the bottom plate (113); the flanged folded plate (111a) is folded outwards and forms a water guide groove (111b) on the outer peripheral surface of the bottom shell (111); a waterproof folded edge (115a) is provided on the edge of the cover plate (115); the waterproof folded edge (115a) is abutted against the flanged folded plate (111a) and extends to the water guide groove (111b).

9. The throttling electric control assembly box according to claim 8, characterized in that: The box body (110) further comprises a hanging plate (117), wherein the hanging plate (117) is connected to the bottom plate (113), and hanging holes (117a) are respectively provided at the upper and lower ends of the hanging plate (117).

10. The throttling electric control assembly box according to claim 9, characterized in that: The cover plate (115) is provided with a flange hook (115b) at least on the upper side, and the flange hook (115b) is hooked on the flange folded plate (111a) and extends into the water guide groove (111b).

11. The throttling electric control assembly box according to claim 1, characterized in that: The pipeline support (151) is provided with a clamp structure (153) for fixing the throttling assembly (200).

12. An air conditioner, characterized in that: It comprises a throttling electronic control combination box as described in any one of claims 1-11.

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