Air conditioning equipment

Abstract

The utility model discloses air conditioning equipment, and belongs to the technical field of air conditioners. The air conditioning equipment comprises a heat exchanger; the water receiving box is positioned below the heat exchanger; one end of the connecting pipe is communicated and welded with the heat exchanger, and the other end of the connecting pipe is positioned outside the water receiving box; the butt joint pipe is welded with the other end of the connecting pipe; the protection part comprises a first plate body, the first plate body is arranged between the other end of the connecting pipe and the water receiving box, and at least part of the projection of the other end of the connecting pipe is located in the projection range of the first plate body in the thickness direction of the first plate body. According to the air conditioning equipment, the protection part is arranged between the other end of the connecting pipe and the water receiving box, when the connecting pipe and the butt joint pipe are welded, the projection of the other end of the connecting pipe is located in the projection range of the first plate body, and the first plate body shields the welding position of the connecting pipe so as to play a role in protecting the water receiving box; the probability that the water receiving box deforms due to high temperature in the connecting pipe welding process is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of air conditioning, and in particular to an air conditioning device. Background Art

[0002] This section merely provides background information related to the present disclosure and is not necessarily prior art.

[0003] During the installation of the air-conditioning equipment, the connecting pipe of the heat exchanger needs to be welded. Since the end of the connecting pipe to be welded is on one side of the water receiving box of the air-conditioning equipment, the heat generated during the welding process of the connecting pipe will cause the water receiving box to deform due to heat. Utility Model Content

[0004] The purpose of the utility model is to at least solve the problem that the water receiving box of the air conditioner is easily deformed when the connecting pipe is welded close to the water receiving box. This purpose is achieved through the following technical solutions:

[0005] The first aspect of the utility model provides an air conditioning device, comprising:

[0006] Heat exchanger;

[0007] A water receiving box is located below the heat exchanger;

[0008] A connecting pipe, one end of which is connected to the heat exchanger, and the other end of which is located outside the water receiving box;

[0009] A butt-joint pipe, which is connected to and welded to the other end of the connecting pipe;

[0010] The protective member comprises a first plate body, which is arranged between the other end of the connecting pipe and the water receiving box. Along the thickness direction of the first plate body, the projection of the other end of the connecting pipe is at least partially within the projection range of the first plate body.

[0011] According to the air-conditioning equipment of the utility model, a protective member is arranged between the other end of the connecting pipe and the water receiving box. When the connecting pipe and the butt pipe are welded, the projection of the other end of the connecting pipe is at least partially within the projection range of the first plate body, so that the first plate body can shield at least part of the other end (welding position) of the connecting pipe to reduce the probability of deformation of the water receiving box due to the high temperature generated by the splashing of welding slag when the other end of the connecting pipe is welded, thereby protecting the butt pipe.

[0012] In addition, the air conditioning device according to the utility model may also have the following additional technical features:

[0013] In some embodiments of the present invention, the projection of the other end of the connecting pipe is completely within the projection range of the first plate body. Thus, the first plate body can completely shield the other end of the connecting pipe to further reduce the probability of welding slag splashing to the water receiving box and causing deformation of the water receiving box.

[0014] In some embodiments of the utility model, the water receiving box includes a plurality of side panel portions connected end to end in sequence, the other end of the connecting pipe is arranged opposite to one of the plurality of side panel portions, the top of the first plate body is higher than the top of the water receiving box, or the top of the first plate body is flush with the top of the water receiving box.

[0015] In some embodiments of the present invention, the first plate body is disposed in contact with an outer side wall of one of the plurality of side plate portions.

[0016] In some embodiments of the present invention, the air conditioning device further includes a support member, the water receiving box is arranged on the top of the support member, and the protective member is connected to the support member.

[0017] In some embodiments of the present invention, the protective member further includes a second plate body, the second plate body is connected to the bottom of the first plate body, and the two are arranged at an angle, and the second plate body is connected to the support member.

[0018] In some embodiments of the utility model, the support member includes a chassis, the second plate body is provided with a through hole, the other end of the butt joint tube passes through the through hole and out of the chassis, and the butt joint tube is sealed with the through hole.

[0019] In some embodiments of the present invention, the second plate body is provided with a mounting hole connected to the support member, and the upper surface of the protective member is provided with an avoidance hole, and the projection of the mounting hole on the second plate body is located in the avoidance hole.

[0020] In some embodiments of the present invention, the first plate is connected to the support member.

[0021] In some embodiments of the present invention, the protective member also includes a bent plate body, which is located on the side of the first plate body away from the water receiving box, the bent plate body is connected to the top of the first plate body, and the side of the bent plate body away from the water receiving box is connected to the connecting pipe.

[0022] In some embodiments of the utility model, the bent plate body is located at the top of the first plate body, and the top of the bent plate body forms a support portion. The air-conditioning equipment also includes an auxiliary water receiving part, which is located at the top of the bent plate body and connected to the support portion. A water receiving trough is provided on the side of the auxiliary water receiving part away from the protective part. The water receiving trough is located above the water receiving box. The auxiliary water receiving part is provided with a drain outlet connected to the water receiving trough, and the drain outlet is used to drain water to the water receiving box.

[0023] In some embodiments of the present invention, the upper surface of the support portion forms a support surface, and along the direction from the water receiving box to the protective element, the vertical distances between any two points of the support surface and the top of the water receiving box tend to increase.

[0024] In some embodiments of the utility model, the air-conditioning equipment also includes an auxiliary water receiving part, which is located on the top of the protective part and connected to the protective part. A water receiving trough is provided on the side of the auxiliary water receiving part away from the protective part. The water receiving trough is located above the water receiving box. The auxiliary water receiving part is provided with a drain outlet connected to the water receiving trough, and the drain outlet is used to drain water to the water receiving box.

[0025] In some embodiments of the utility model, along the direction from the water receiving box to the protective member, the distance from the bottom of the water receiving trough to the top of the water receiving box in the vertical direction tends to increase, the two ends of the auxiliary water receiving member along the length direction of the water receiving trough include a first end and a second end, along the depth direction of the water receiving box, the distance from the first end to the water receiving box is smaller than the distance from the second end to the water receiving box, and the drain outlet is arranged at the first end.

[0026] In some embodiments of the present invention, the connecting pipe is connected to the protective element.

[0027] In some embodiments of the present invention, the air conditioning device further comprises a connecting piece, which limits the connection of the connecting pipe to the protective piece. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] By reading the detailed description of the preferred embodiment below, various other advantages and benefits will become clear to those of ordinary skill in the art. The accompanying drawings are only used for the purpose of illustrating the preferred embodiment and are not to be considered as limiting the present invention. Moreover, the same reference numerals are used throughout the accompanying drawings to represent the same components. In the accompanying drawings:

[0029] Figure 1 Schematically shows an axonometric view of an air conditioning device according to some embodiments of the present utility model;

[0030] Figure 2 Schematically shows an axonometric view of a protective member according to some embodiments of the present invention;

[0031] Figure 3 for Figure 2 A top view of the middle guard;

[0032] Figure 4 Schematically shows an axonometric view of an air conditioning device according to some embodiments of the present utility model;

[0033] Figure 5 for Figure 4 A local enlarged view at location I;

[0034] Figure 6Schematically shows an axonometric view of a protective member according to some embodiments of the present invention;

[0035] Figure 7 The figure schematically shows an axonometric view of an auxiliary water receiving piece according to some embodiments of the present utility model.

[0036] The reference numerals are as follows:

[0037] 10. Water receiving box; 11. Side plate; 20. Connecting pipe; 21. First part; 30. Protective member; 31. First plate body; 32. Second plate body; 321. Through hole; 322. Mounting hole; 33. Bent plate body; 331. First connecting plate; 3311. Avoidance hole; 332. Second connecting plate; 333. Third connecting plate; 334. Fourth connecting plate; 3341. Support surface; 335. Fifth connecting plate; 336. Sixth connecting plate; 3361. Connecting hole; 40. Support member; 41. Vertical plate; 42. Crossbeam; 50. Butt-joined pipe; 60. Connecting member; 70. Heat exchanger; 80. Auxiliary water receiving member; 81. Water receiving trough; 82. Drainage outlet. DETAILED DESCRIPTION

[0038] The exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although the exemplary embodiments of the present disclosure are shown in the accompanying drawings, it should be understood that the present disclosure can be implemented in various forms and should not be limited by the embodiments described herein. On the contrary, these embodiments are provided in order to enable a more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0039] It should be understood that the terms used herein are only for the purpose of describing specific example embodiments and are not intended to be limiting. Unless the context clearly indicates otherwise, the singular forms "one", "an" and "said" as used herein may also be meant to include plural forms. The terms "include", "comprise", "contain", and "have" are inclusive, and therefore specify the existence of stated features, steps, operations, elements and / or parts, but do not exclude the existence or addition of one or more other features, steps, operations, elements, parts, and / or combinations thereof. The method steps, processes, and operations described herein are not interpreted as necessarily requiring them to be performed in the specific order described or illustrated, unless the execution order is clearly indicated. It should also be understood that additional or alternative steps may be used.

[0040] Although the terms first, second, third, etc. can be used in the text to describe multiple elements, components, regions, layers and / or sections, these elements, components, regions, layers and / or sections should not be limited by these terms. These terms can only be used to distinguish an element, component, region, layer or section from another region, layer or section. Unless the context clearly indicates, terms such as "first", "second" and other numerical terms do not imply order or sequence when used in the text. Therefore, the first element, component, region, layer or section discussed below can be referred to as the second element, component, region, layer or section without departing from the teaching of the example embodiments.

[0041] For ease of description, spatial relative terms may be used herein to describe the relationship of one element or feature relative to another element or feature as shown in the figure, such as "inside", "outside", "inner side", "outer side", "below", "below", "above", "above", etc. Such spatial relative terms are intended to include different orientations of the device in use or operation in addition to the orientation depicted in the figure. For example, if the device in the figure is turned over, then the elements described as "below other elements or features" or "below other elements or features" will subsequently be oriented as "above other elements or features" or "above other elements or features". Therefore, the example term "below..." can include both upper and lower orientations. The device can be oriented otherwise (rotated 90 degrees or in other directions) and the spatial relative descriptors used in the text are interpreted accordingly.

[0042] According to the implementation of the present utility model, please refer to Figure 1-Figure 6 An air conditioning device is proposed, including a water receiving box 10, a connecting pipe 20, a protective member 30, a butt joint pipe 50 and a heat exchanger 70. The water receiving box 10 is located below the heat exchanger 70, one end of the connecting pipe 20 is connected to the heat exchanger 70, and the other end of the connecting pipe 20 is located outside the water receiving box 10. The butt joint pipe 50 is connected to the other end of the connecting pipe 20 and welded. The protective member 30 includes a first plate body 31, which is arranged between the other end of the connecting pipe 20 and the water receiving box 10, and along the thickness direction X of the first plate body 31, the projection of the other end of the connecting pipe 20 is within the projection range of the first plate body 31.

[0043] The other end of the connecting pipe 20 may be disposed below the water receiving box 10 , or may be disposed outside the side wall of the water receiving box 10 .

[0044] The water receiving box 10 is used to receive condensed water generated when the heat exchanger 70 is working.

[0045] Optionally, the first plate body 31 and the water receiving box 10 may be spaced apart from each other, or may be close to the water receiving box 10 .

[0046] The water receiving box 10 is a box structure with a water receiving groove. The shape of the water receiving box 10 can be, but is not limited to, square or circular.

[0047] Optionally, the connecting pipe 20 includes a first portion 21 and a second portion, the first portion 21 of the connecting pipe 20 is located outside the side wall of the water receiving box 10 , and the second portion of the connecting pipe 20 can be disposed above the water receiving box 10 and communicated with the heat exchanger 70 .

[0048] The shape of the protective member 30 is not specifically limited, and can be reasonably selected according to the pipeline layout of the water receiving box 10 and the connecting pipe 20. For example, the protective member 30 can be a flat plate structure or a curved plate structure.

[0049] The protective element and the water receiving box 10 may be spaced apart from each other or may be close to each other.

[0050] According to the air-conditioning equipment of the utility model, a protective member 30 is arranged between the connecting pipe 20 and the water receiving box 10. When the other end of the connecting pipe 20 is welded to the docking pipe 50, the projection of the other end of the connecting pipe 20 is at least partially within the projection range of the first plate body 31. The first plate body 31 at least partially blocks the other end of the connecting pipe 20 to reduce the probability of deformation of the water receiving box 10 due to the high temperature generated by the splashing of welding slag when the other end of the connecting pipe 20 is welded, thereby protecting the docking water box 10.

[0051] In some embodiments of the present invention, the projection of the other end of the connecting pipe 20 is completely within the projection range of the first plate 31. Thus, the first plate 31 can completely shield the other end of the connecting pipe 20 to further reduce the probability of welding slag splashing to the water receiving box 10 and causing deformation of the water receiving box 10.

[0052] In some embodiments of the present invention, please refer to Figure 1 and Figure 4 The water receiving box 10 includes a plurality of side panels 11 connected end to end in sequence, the other end of the connecting pipe 20 is arranged opposite to one of the plurality of side panels 11, and the top of the first plate body 31 is higher than the top of the water receiving box 10, or the top of the first plate body 31 is flush with the top of the water receiving box 10.

[0053] Taking the water receiving box 10 as a square water receiving box as an example, the first plate 31 can completely fold the side wall of the water receiving box 10 along the height direction of the water receiving box 10 (in the normal placement state, the height direction of the water receiving box 10 is the same as the vertical direction, that is, Figure 1The first plate 31 can cover a portion of the side wall of the water receiving box 10 along the length direction of the water receiving box 10, and the size of the first plate 31 can be determined according to the actual welding position of the connecting pipe 20 to save the use of the material of the first plate 31.

[0054] Optionally, a bending structure is provided around the first plate body 31 , and the bending structure and the first plate body 31 together define a cover structure, that is, the protective member 30 is a sheet metal structure, which can play a better protective role during the welding process of the end of the connecting pipe 20 .

[0055] Thus, the protective member 30 can completely shield part of the side wall of the water receiving box 10 along the height direction, so as to reduce the probability of deformation of the water receiving box 10 due to high temperature during the welding process of the connecting pipe 20 .

[0056] In some embodiments of the present invention, please refer to Figure 1 There are two connecting pipes 20 , the other end of each connecting pipe 20 is located outside the water receiving box 10 , and the first plate body 31 covers the other end of each connecting pipe 20 .

[0057] One of the two connecting pipes 20 serves as an input pipe of the heat exchanger 70 , and the other connecting pipe 20 serves as an output pipe of the heat exchanger 70 .

[0058] In some embodiments of the present invention, please refer to Figure 1 and Figure 4 The air conditioning device further includes a support member 40 , the water receiving box 10 is arranged on the top of the support member 40 , and the protective member 30 is connected to the support member 40 .

[0059] like Figure 1 As shown, the support member 40 may be a chassis of the air conditioning device. In other examples, the support member 40 may also be other structures, for example, the support member 40 may be a support plate or a shell, etc. The specific structure of the support member 40 may be determined according to the actual usage scenario.

[0060] The water receiving box 10 can be clamped to the support member 40 to prevent the water receiving box 10 from moving. Exemplarily, the water receiving box 10 is a square water receiving box 10, and each side wall of the water receiving box 10 is provided with a limiter, and each limiter is fixedly connected to the support member 40 to limit the movement of the water receiving box 10 along its length and width directions.

[0061] The support member 40 is provided to facilitate installation and fixation of the protective member 30 , so that during the welding process of the connecting pipe 20 , there is no need to hold the protective member 30 by hand, which is convenient for operation.

[0062] In some embodiments of the present invention, please refer to Figure 1 and Figure 2The protective member 30 further includes a second plate body 32 , which is connected to the bottom wall of the first plate body 31 and is arranged at an angle thereto, and the second plate body 32 is connected to the support member 40 .

[0063] The connection method between the second plate body 32 and the first plate body 31 includes, but is not limited to, bolt connection, welding or integrally forming by bending, etc.

[0064] Exemplarily, the connection between the second plate 32 and the support member 40 includes, but is not limited to, screw connection, welding or riveting.

[0065] The angle between the second plate body 32 and the first plate body 31 may be greater than 0° and less than or equal to 90°.

[0066] The arrangement of the first plate 31 and the second plate 32 can meet the installation requirements of the protective member 30 in different orientations. The first plate 31 can be fixed on the support member 40, and the second plate 32 can also be fixed on the support member 40 to improve the versatility of the protective member.

[0067] In some embodiments of the present invention, please refer to Figure 1 The first plate body 31 is disposed in contact with the outer wall of one of the side plate portions 11 among the plurality of side plate portions 11 .

[0068] Therefore, during the installation of the water receiving box 10, the second plate body 32 can be first connected to the support member 40, and the side wall of the water receiving box 10 is abutted against the side plate portion 11 to play a preliminary positioning role for the water receiving box 10, and then the water receiving box 10 is fixed. Therefore, the first plate body 31 and the second plate body 32 are arranged at an angle, which can play a positioning role for the water receiving box 10 to facilitate the installation of the water receiving box 10.

[0069] In some embodiments of the present invention, please refer to Figure 1-Figure 3 The support member 40 includes a chassis, the second plate body 32 is provided with a through hole 321, the other end of the butt joint pipe 50 passes through the through hole 321 and comes out from the chassis, and the butt joint pipe 50 is sealed and matched with the through hole 321.

[0070] Optionally, the butt joint pipe 50 may extend from the side or bottom of the support member 40 .

[0071] The butt-joint pipe 50 may be a straight pipe or a curved pipe.

[0072] The butt joint pipe 50 may be a metal pipe or a plastic pipe, and its material may be the same as that of the connecting pipe 20 .

[0073] Optionally, the connection between the butt tube 50 and the end of the first portion 21 may be welded.

[0074] Optionally, a channel is formed inside the support member 40, one end of the channel passes through the top of the support member 40 and is opposite to the through hole 321, and the other end of the channel passes through the outer surface of the support member 40. The docking tube 50 is arranged in the channel, one end of the docking tube 50 passes through one end of the channel and the through hole 321, and is connected to the connecting pipe 20, and the other end of the docking tube 50 extends from the other end of the channel.

[0075] A through hole 321 is provided in the second plate body 32 to connect the pipe 50 with the connecting pipe 20 and lead out from the supporting member 40 .

[0076] In some embodiments of the present invention, the butt joint pipe 50 is sealedly connected to the through hole 321 .

[0077] Optionally, the butt joint 50 may be sealed and connected to the through hole 321 via an annular seal, or may be sealed and connected to the through hole 321 via a sealant. Optionally, the annular seal may be made of rubber, foam, or silicone.

[0078] This prevents external dust from entering the air conditioning device through the hole 321.

[0079] In some embodiments of the present invention, please refer to Figure 1-Figure 3 The second plate body 32 is provided with a mounting hole 322 connected to the support member 40 , and the upper surface of the protective member 30 is provided with an avoidance hole 3311 , and the projection of the mounting hole 322 on the second plate body 32 is located in the avoidance hole 3311 .

[0080] Optionally, the avoidance hole 3311 may be, but is not limited to, a circular hole, a square hole or other special-shaped holes.

[0081] Taking the avoidance hole 3311 as a circular hole as an example, the avoidance hole 3311 can be arranged coaxially with the mounting hole 322 .

[0082] For example, Figure 1 As shown, the support member 40 can be a chassis, and the support member 40 is located below the second plate body 32. A bolt is provided in the mounting hole 322 of the second plate body 32, and the bolt is connected to the chassis. Specifically, the bolt and the avoidance hole 3311 can be arranged coaxially, so that when the protective member 30 is installed, the bolt is inserted into the bolt hole through the avoidance hole 3311, and then a tool is used to pass through the avoidance hole 3311 and tighten the bolt. Exemplarily, the number of bolt holes is at least two, and the two are arranged at intervals, and the number of avoidance holes 3311 is the same as the number of bolt holes.

[0083] When the support member 40 is located at the bottom of the protective member 30, the protective member 30 can be threadedly connected to the support member 40 by screws, and the projection of the mounting hole 322 on the second plate body 32 is located in the avoidance hole 3311, so that tools such as screwdrivers can pass through the avoidance hole 3311 and abut against the top of the screw to facilitate installation.

[0084] In some embodiments of the present invention, please refer to Figure 4 , the first plate body 31 is connected to the support member 40 .

[0085] Alternatively, if Figure 4 As shown, the support member 40 includes two vertical plates 41 and two cross beams 42. The two vertical plates 41 are arranged at intervals along the thickness direction Y of the vertical plates 41. Each cross beam 42 is located at the top of the two vertical plates 41 and connected to the two vertical plates 41. The water receiving box 10 is arranged on the cross beam 42, and the first plate body 31 is connected to one of the cross beams 42. The cross beam 42 closer to the first plate body 31 of the two cross beams 42 is connected to the support member 40, and the connection between the cross beam 42 and the support member 40 includes but is not limited to bolt connection, riveting or welding.

[0086] Optionally, limit baffles are provided at both ends of each cross beam 42, which abut against the side walls of the water receiving box 10 to limit the movement of the water receiving box 10 along the length direction of the cross beam 42. The water receiving box 10 is clamped between the two cross beams 42, and the two cross beams 42 can limit the movement of the water receiving box 10 along the thickness direction X of the first plate body 31.

[0087] By connecting the first plate 31 with the support member 40 , the protection member 30 can be connected to the support member 40 in different directions, so that the protection member 30 can be connected to different types of support members 40 , thereby improving the application range of the protection member 30 .

[0088] In some embodiments of the present invention, please refer to Figure 2 and Figure 6 The protective member 30 also includes a bent plate 33, which is located on the side of the first plate 31 away from the water receiving box 10, the bent plate 33 is connected to the top of the first plate 31, and the side of the bent plate 33 away from the water receiving box 10 is connected to the connecting pipe 20.

[0089] like Figure 2 As shown, the bent plate body 33 includes a first connecting plate 331 and a second connecting plate 332, wherein the first connecting plate 331 is located at the top of the first plate body 31 and connected to the first plate body 31, and the second connecting plate 332 is located at the bottom wall of the first connecting plate 331 and connected to the end of the first connecting plate 331 away from the first plate body 31. The connection between the first connecting plate 331, the second connecting plate 332 and the first plate body 31 includes, but is not limited to, welding, bolting, riveting or integrally forming by bending.

[0090] like Figure 6 As shown, the bent plate body 33 includes a third connecting plate 333, a fourth connecting plate 334, a fifth connecting plate 335 and a sixth connecting plate 336, and the third connecting plate 333, the fourth connecting plate 334, the fifth connecting plate 335 and the sixth connecting plate 336 are respectively located on the side of the first plate body 31 away from the water receiving box, and the third connecting plate 333, the fourth connecting plate 334, the fifth connecting plate 335 and the sixth connecting plate 336 are adjacent to each other and are arranged at an angle, and a folded edge is formed at the position where the third connecting plate 333, the fourth connecting plate 334, the fifth connecting plate 335 and the sixth connecting plate 336 are adjacent to each other, and the folded edge is parallel to the first plate body 31 and perpendicular to the height direction of the water receiving box 10. The end of the fourth connecting plate 334 away from the fifth connecting plate 335 forms a first end. Along the thickness direction of the first plate body 31, the first plate body 31, the fourth connecting plate 334 and the sixth connecting plate 336 are arranged at intervals. Along the height direction of the first plate body 31, the third connecting plate 333 and the fifth connecting plate 335 are arranged at intervals. The connection between the adjacent two of the third connecting plate 333, the fourth connecting plate 334, the fifth connecting plate 335 and the sixth connecting plate 336 includes but is not limited to welding, bolt connection, riveting or integral molding by bending, etc. Exemplarily, the surface of the sixth connecting plate 336 away from the water receiving box 10 is provided with a connecting hole group, each connecting hole group is two connecting holes 3361, and the connecting pipe 20 is connected to the connecting hole group by a U-shaped bolt. Specifically, the end of the U-shaped bolt passes through the two connecting holes 3361, and the end of the U-shaped bolt is threadedly connected with a nut.

[0091] The bent plate body 33 refers to a bent member formed by connecting at least two plates at an angle.

[0092] A flange is an edge or corner formed by connecting two panels at an angle.

[0093] The height direction of the water receiving box 10 refers to the spacing direction between the top and the bottom of the water receiving box 10 when the water receiving box 10 is normally placed or used.

[0094] Therefore, the setting of the bent plate body can improve the supporting strength of the protective member 30 to reduce the deformation of the protective member 30; at the same time, the bent plate body is located on the side of the first plate body 31 away from the water receiving box 10. When the connecting pipe 20 is welded, it can further prevent welding slag from splashing into the water receiving box 10 to protect the water receiving box 10.

[0095] In some embodiments of the utility model, the bent plate body 33 is located at the top of the first plate body 31, and the top of the bent plate body 33 forms a support portion. The air-conditioning equipment also includes an auxiliary water receiving component 80, which is located at the top of the bent plate body 33 and connected to the support portion. The auxiliary water receiving component 80 is provided with a water receiving groove 81 on the side away from the protective component 30, and the water receiving groove 81 is located above the water receiving box 10. The auxiliary water receiving component 80 is provided with a drain port 82 connected to the water receiving groove 81, and the drain port 82 is used to drain water to the water receiving box 10.

[0096] The bent plate body 33 can improve the strength of the protective part 30, and the auxiliary water receiving part 80 is set on the top of the bent plate body 33 to facilitate supporting the auxiliary water receiving part 80; at the same time, by setting the auxiliary water receiving part 80, it is possible to receive condensed water generated by the external pipeline of the heat exchanger 70 and discharge the condensed water into the water receiving box 10 to reduce the amount of condensed water directly dripping into the interior of the air-conditioning equipment.

[0097] In some embodiments of the present invention, the upper surface of the support portion forms a support surface 3341, and along the direction from the water receiving box 10 to the protective member 30, the vertical distance between any two points of the support surface 3341 and the top of the water receiving box 10 increases.

[0098] The vertical direction refers to the relative reference direction of the water receiving groove 81 and the water receiving box 10 when the air conditioning device is in use or in a normal placement state.

[0099] Thus, the support surface 3341 forms an inclined slope, and the auxiliary water receiving member 80 is installed on the support surface 3341, so that the bottom surface of the water receiving trough 81 can be inclined downward to facilitate drainage of the water receiving trough 81.

[0100] In some embodiments of the present invention, please refer to Figure 4 , Figure 5 and Figure 7 The air conditioning equipment also includes an auxiliary water receiving member 80, which is located at the top of the protective member 30 and connected to the protective member 30. The auxiliary water receiving member 80 is provided with a water receiving groove 81 on the side away from the protective member 30. The water receiving groove 81 is located above the water receiving box 10. The auxiliary water receiving member 80 is provided with a drain port 82 connected to the water receiving groove 81, and the drain port 82 is used to drain water to the water receiving box 10.

[0101] Optionally, the drain port 82 may be disposed on the side wall of the water receiving tank 81 or on the bottom wall of the water receiving tank 81. The drain port 82 may be connected via a pipeline, and the outlet of the pipeline may be connected to the water receiving box 10 to discharge the condensed water. Alternatively, the drain port 82 may be directly disposed above the water receiving box 10 to discharge the condensed water directly into the water receiving box 10.

[0102] By providing the auxiliary water receiving member 80 , the condensed water generated by the external pipeline of the heat exchanger 70 can be received and discharged into the water receiving box 10 , so as to reduce the amount of condensed water directly dripping into the air conditioning equipment.

[0103] In some embodiments of the present invention, please continue to refer to Figure 4 , Figure 5 and Figure 7 Along the direction from the water receiving box 10 to the protective member 30, the distance from the bottom of the water receiving groove 81 to the top of the water receiving box 10 in the vertical direction increases gradually. The two ends of the auxiliary water receiving member 80 along the length direction of the water receiving groove 81 include a first end and a second end. Along the depth direction of the water receiving box 10, the distance from the first end to the water receiving box 10 is smaller than the distance from the second end to the water receiving box 10. The drain outlet 82 is provided at the first end.

[0104] The vertical direction refers to the relative reference direction of the water receiving groove 81 and the water receiving box 10 when the air conditioning device is in use or in a normal placement state.

[0105] Optionally, a drain port 82 may be opened on a side wall of the water receiving tank 81 that is closer to the water receiving box 10 , and the drain port 82 may partially or completely penetrate the side wall of the water receiving tank 81 .

[0106] The distance between the bottom of the water receiving trough 81 and the water receiving box 10 is increasing, so that the bottom of the water receiving trough 81 is tilted from top to bottom into an inclined plane, and the drain port 82 is set at a lower position of the water receiving box 10, so that the water in the water receiving box 10 can flow downward to the position of the drain port 82, so as to reduce the accumulation of condensed water in the water receiving trough 81.

[0107] In some embodiments of the present invention, please refer to Figure 4-Figure 6 As shown, the first plate body 31 is connected to the support member 40 .

[0108] The connection method between the first plate body 31 and the support member 40 includes, but is not limited to, bolt connection, riveting or welding.

[0109] In some cases, the support member 40 is connected to the water receiving box 10. The support member 40 can lift the water receiving box 10 so that the bottom of the water receiving box 10 is at a larger distance from the bottom of the support member 40, so that the connecting pipe 20 has a larger installation space, which is convenient for the installation of the connecting pipe 20.

[0110] In some embodiments of the present invention, please refer to Figure 1 and Figure 4 , the connecting pipe 20 is connected to the protective member 30 .

[0111] The connection between the connecting pipe 20 and the protective member 30 includes but is not limited to welding or bolting.

[0112] The connecting pipe 20 is installed on the protective member 30 . The protective member 30 can protect the water box 10 during the welding process of the connecting pipe 20 . On the other hand, it is also convenient to fix the connecting pipe 20 .

[0113] In some embodiments of the present invention, please refer to Figure 1 and Figure 4 The air conditioning device further includes a connector 60 , which limits the connection of the connecting pipe 20 to the protective member 30 .

[0114] The connecting piece 60 limits the connection of the connecting pipe 20 to the protective piece 30 , which means that the connecting piece 60 limits the radial movement of a part of the connecting pipe 20 , and the part that limits the radial movement of the connecting pipe 20 is the part of the outer surface of the connecting pipe 20 that is opposite to the connecting piece 60 .

[0115] Optionally, the connecting member 60 is located on the side of the protective member 30 away from the water receiving box 10, and a connecting hole is provided on the surface of the protective member 30 away from the water receiving box 10. The connecting member 60 is connected to the connecting hole 3361 by bolts, and the connecting pipe 20 is limitedly connected to the protective member 30.

[0116] Optionally, the connecting member 60 may be, but is not limited to, a U-shaped pipe clamp or a U-shaped bolt. For example, the U-shaped bolt passes through the connecting hole 3361 and is fixed to the connecting pipe 20 by a nut. The U-shaped bolt or the U-shaped pipe clamp may also be welded to the connecting hole 3361. Thus, the connecting pipe 20 may be more firmly fixed to the protective member 30.

[0117] In other examples, the connecting member 60 may also be installed on the top of the protective member 30, for example, the connecting member 60 may be installed on the second connecting plate 332 of one embodiment of the above-mentioned bent plate body 33, or may be installed on the sixth connecting plate 336 of another embodiment of the above-mentioned bent plate body 33. The installation position of the connecting member 60 on the protective member 30 may be reasonably set according to actual use requirements, and is not specifically limited here.

[0118] The connection piece 60 is provided to facilitate the fixing of the connection pipe 20 .

[0119] In some embodiments of the utility model, at least one end of the first plate body 31 along the first direction is provided with a first flange structure, and / or at least one end of the second plate body 32 along the first direction is provided with a second flange structure. The first direction is perpendicular to the thickness direction X of the first plate body 31 and the height direction of the water receiving box 10. By providing the first flange structure and the second flange structure, the overall strength of the protective member 30 can be improved to reduce the amount of deformation of the protective member 30 caused by being bent by the connecting pipe 20.

[0120] In some embodiments of the present invention, the material of the water receiving box 10 may be, but is not limited to, foam material or plastic material, and the material may be selected according to the actual usage scenario.

[0121] The above is only a preferred specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any changes or substitutions that can be easily thought of by a person skilled in the art within the technical scope disclosed by the utility model should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. An air conditioning device, characterized in that: include: Heat exchanger (70); A water receiving box (10) located below the heat exchanger (70); a connecting pipe (20), one end of the connecting pipe (20) being in communication with the heat exchanger (70), and the other end of the connecting pipe (20) being located outside the water receiving box (10); a butt-joint pipe (50), the butt-joint pipe (50) being connected to and welded to the other end of the connecting pipe (20); The protective member (30) comprises a first plate body (31), wherein the first plate body (31) is arranged between the other end of the connecting pipe (20) and the water receiving box (10), and along the thickness direction of the first plate body (31), the projection of the other end of the connecting pipe (20) is at least partially within the projection range of the first plate body (31).

2. The air conditioning device according to claim 1, characterized in that: The projection of the other end of the connecting pipe (20) is completely within the projection range of the first plate body (31).

3. The air conditioning device according to claim 1, characterized in that: The water receiving box (10) comprises a plurality of side plate portions (11) connected in sequence end to end, the other end of the connecting pipe (20) is arranged opposite to one of the side plate portions (11) of the plurality of side plate portions (11), and the top of the first plate body (31) is higher than the top of the water receiving box (10), or the top of the first plate body (31) is flush with the top of the water receiving box (10).

4. The air conditioning device according to claim 3, characterized in that: The first plate body (31) is disposed in contact with an outer side wall of one of the plurality of side plate portions (11).

5. The air conditioning device according to claim 1, characterized in that: The air conditioning device further comprises a support member (40), the water receiving box (10) is arranged on the top of the support member (40), and the protective member (30) is connected to the support member (40).

6. The air conditioning device according to claim 5, characterized in that: The protective member (30) further comprises a second plate body (32), the second plate body (32) is connected to the bottom of the first plate body (31), and the two are arranged at an angle, and the second plate body (32) is connected to the support member (40).

7. The air conditioning device according to claim 6, characterized in that: The support member (40) comprises a chassis, the second plate body (32) is provided with a through hole (321), the other end of the butt joint pipe (50) passes through the through hole (321) and out of the chassis, and the butt joint pipe (50) is sealed and matched with the through hole (321).

8. The air conditioning device according to claim 6, characterized in that: The second plate body (32) is provided with a mounting hole (322) connected to the support member (40), and the upper surface of the protective member (30) is provided with an avoidance hole (3311), and the projection of the mounting hole (322) on the second plate body (32) is located in the avoidance hole (3311).

9. The air conditioning device according to claim 5, characterized in that: The first plate body (31) is connected to the support member (40).

10. The air conditioning device according to any one of claims 1 to 5, characterized in that: The protective member (30) further comprises a bent plate body (33), wherein the bent plate body (33) is located on a side of the first plate body (31) away from the water receiving box (10), the bent plate body (33) is connected to the top of the first plate body (31), and the side of the bent plate body (33) away from the water receiving box (10) is connected to the connecting pipe (20).

11. The air conditioning device according to claim 10, characterized in that: The bent plate body (33) is located at the top of the first plate body (31), and the top of the bent plate body (33) forms a support portion. The air conditioning device also includes an auxiliary water receiving member (80), and the auxiliary water receiving member (80) is located at the top of the bent plate body (33) and is connected to the support portion. A water receiving groove (81) is provided on the side of the auxiliary water receiving member (80) away from the protective member (30), and the water receiving groove (81) is located above the water receiving box (10). The auxiliary water receiving member (80) is provided with a drainage port (82) connected to the water receiving groove (81), and the drainage port (82) is used to drain water to the water receiving box (10).

12. The air conditioning device according to claim 11, characterized in that: The upper surface of the support portion forms a support surface (3341), and along the direction from the water receiving box (10) to the protective element (30), the distances between any two points of the support surface (3341) and the top of the water receiving box (10) in the vertical direction tend to increase.

13. The air conditioning device according to any one of claims 1 to 9, characterized in that: The air conditioning device further comprises an auxiliary water receiving member (80), the auxiliary water receiving member (80) being located at the top of the protective member (30) and connected to the protective member (30), a water receiving groove (81) being provided on a side of the auxiliary water receiving member (80) away from the protective member (30), the water receiving groove (81) being located above the water receiving box (10), the auxiliary water receiving member (80) being provided with a drainage port (82) being connected to the water receiving groove (81), the drainage port (82) being used for draining water to the water receiving box (10).

14. The air conditioning device according to claim 13, characterized in that: Along the direction from the water receiving box (10) to the protective element (30), the distance between the bottom of the water receiving groove (81) and the top of the water receiving box (10) in the vertical direction increases gradually, the two ends of the auxiliary water receiving element (80) along the length direction of the water receiving groove (81) include a first end and a second end, along the depth direction of the water receiving box (10), the distance between the first end and the water receiving box (10) is smaller than the distance between the second end and the water receiving box (10), and the drain outlet (82) is arranged at the first end.

15. The air conditioning device according to any one of claims 1 to 9, characterized in that: The connecting pipe (20) is connected to the protective member (30).

16. The air conditioning device according to claim 15, characterized in that: The air conditioning device further comprises a connecting piece (60), wherein the connecting piece (60) connects the connecting pipe (20) to the protective piece (30) in a limited position.

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