Machine room air conditioner

Abstract

The utility model provides a machine room air conditioner which comprises a frame, an evaporation module and an electric appliance box. A mounting space with an open upper end and a ventilated lower end is defined by the frame; the evaporation module is positioned in the frame; the evaporation module comprises two evaporators which are oppositely arranged; the two evaporators are oppositely and obliquely arranged, so that the two evaporators are gradually close to each other in the direction from bottom to top; an accommodating space is formed on the inner sides of the two evaporators; an electronic component is arranged in the electric appliance box; the electric appliance box is fixed on the inner side wall of the frame; and the electrical box is arranged in a space between the frame and the evaporator. The two evaporators are oppositely and obliquely arranged, so that the two evaporators are gradually close to each other in the direction from bottom to top, enough space is formed between the outer sides of the evaporators and the inner side of the frame to be used for installing an electric appliance box, the space in the frame is fully utilized, and the air conditioner in the machine room is more compact in structure and occupies smaller installation space.

Description

TECHNICAL FIELD

[0001] The utility model relates to refrigeration product technical field, especially a machine room air conditioner. BACKGROUND

[0002] As a high energy-consuming industry, data centers have been exploring the best solution for energy saving. The energy-saving technology of fluorine pump air conditioner not only meets higher energy-saving requirements, but also can perform statistics on the energy efficiency of fluorine pump operation, is convenient to maintain, and keeps good machine room cleanliness.

[0003] In the related art, the machine room air conditioner is large in size and occupies a large indoor space, which is inconvenient for placing and using the machine room air conditioner. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a machine room air conditioner to make the structure of the machine room air conditioner compact, occupy smaller space, and be convenient for placing and using.

[0005] To solve the above technical problems, the utility model adopts the following technical scheme:

[0006] According to one aspect of the utility model, the utility model provides a machine room air conditioner, which comprises a frame, an evaporation module and an electrical box. The frame forms an installation space with an open upper end and a ventilated lower end. The evaporation module is located in the frame. The evaporation module comprises two oppositely arranged evaporators. The two evaporators are inclined towards each other and gradually approach from bottom to top. The inner side of the two evaporators forms a containing space. The electrical box is provided with electronic components. The electrical box is fixed to the inner side wall of the frame. The electrical box is arranged in the space between the frame and the evaporator. A compressor, the upper end of which extends into the containing space. An evaporation water pan, the outer peripheral side of which is fixed to the frame. The lower end of the evaporator is fixed to the evaporation water pan. The middle part of the evaporation water pan is provided with an open upper and lower through hole. The compressor extends into the containing space from bottom to top through the open hole.

[0007] The above technical features have at least the following technical effects or advantages:

[0008] The two evaporators are inclined towards each other and gradually approach from bottom to top, so that there is enough space between the outer side of the evaporator and the inner side of the frame for installing the electrical box. The space in the frame is fully utilized, and the structure of the machine room air conditioner is more compact and occupies smaller installation space.

[0009] In some embodiments of the present application, two parallel rails are fixed on the inner side wall of the frame; the two rails are arranged in an upper and lower spaced manner; the back of the electrical appliance box is fixed with two parallel slide rails; the two slide rails are arranged in an upper and lower spaced manner and are located between the two rails; the two slide rails can slide relative to the rails along the length direction of the slide rails and can be separated from one end of the rails and the rails.

[0010] The above technical features have at least the following technical effects or advantages:

[0011] The back of the electrical appliance box is fixed with two parallel slide rails, and the inner side wall of the frame is fixed with two parallel rails. The two slide rails can slide relative to the rails along the length direction of the slide rails, so that the electrical appliance box can slide relative to the rails.

[0012] The slide rails can be separated from one end of the rails and the rails, thereby facilitating the installation and maintenance of the electrical appliance box relative to the rails.

[0013] In some embodiments of the present application, the opposite surfaces of the two rails extend towards each other to form a limiting plate; the slide rails are at least partially limited between the inner side wall of the frame and the limiting plate.

[0014] The above technical features have at least the following technical effects or advantages:

[0015] The slide rails are at least partially limited between the inner side wall of the frame and the limiting plate, which avoids the slide rails from falling off the rails, thereby avoiding the electrical appliance box from falling and ensuring the reliability of the installation of the electrical appliance box.

[0016] In some embodiments of the present application, one end of the slide rail is bent to form a stop plate, and the stop plate can be stopped at the end of the rail to limit the sliding of the slide rail.

[0017] The above technical features have at least the following technical effects or advantages:

[0018] The stop plate can be stopped at the end of the rail to limit the sliding of the slide rail, thereby limiting the sliding of the electrical appliance box to prompt the installation position of the electrical appliance box and facilitate the installation of the electrical appliance box.

[0019] In some embodiments of the present application, one end of the rail is formed with a stop plate, and the stop plate is opposite to the stop plate; a fixing hole is correspondingly formed between the stop plate and the stop plate for fastener penetration.

[0020] The above technical features have at least the following technical effects or advantages:

[0021] A fixing hole is correspondingly formed between the stop plate and the stop plate for fastener penetration, thereby fixing the slide rail and the rail for the fixation of the electrical appliance box after installation.

[0022] In some embodiments of the present application, one side of the track towards the slide rail is provided with a protruding limiting piece; a limiting long hole is formed on the slide rail, and the limiting long hole extends along the length direction of the track; the limiting piece extends into the limiting long hole.

[0023] The above technical features have at least the following technical effects or advantages:

[0024] The limiting piece and the limiting long hole limit each other to limit the sliding length of the slide rail relative to the track. When the electric appliance box slides with the slide rail, the electric appliance box after sliding is limited on the track, and when the electric appliance box is pulled out from the frame, the falling of the electric appliance box is effectively avoided.

[0025] In some embodiments of the present application, the limiting piece is detachably arranged on the track.

[0026] The above technical features have at least the following technical effects or advantages:

[0027] The limiting piece is detachable, so that when the slide rail is installed and disassembled, the arrangement of the limiting piece will not affect the installation and disassembly of the slide rail relative to the track.

[0028] In some embodiments of the present application, a threaded hole is formed on the track, and the limiting piece is a bolt that can be separated and limited in the threaded hole.

[0029] The above technical features have at least the following technical effects or advantages:

[0030] Through the threaded connection of the limiting piece, the edge limiting piece can be quickly installed and disassembled.

[0031] In some embodiments of the present application, the slide rail includes a fixed part and a sliding part in the up-down direction, the fixed part is used for fixing on the back of the electric appliance box; the sliding part is connected on the fixed part, and the sliding part has an avoiding interval between the side towards the back of the electric appliance box and the electric appliance box; the limiting plate extends into the avoiding interval.

[0032] The above technical features have at least the following technical effects or advantages:

[0033] The avoiding interval is arranged, and the limiting plate extends into the avoiding interval, so as to ensure that the slide rail is limited between the track and the frame.

[0034] In some embodiments of the present application, the electric appliance box is provided with two, and the two electric appliance boxes are respectively connected on two opposite inner side walls of the frame.

[0035] The above technical features have at least the following technical effects or advantages:

[0036] The electric appliance box is split into two, and electronic components are arranged in the two electric appliance boxes respectively. Compared with the whole electric appliance box, the single electric appliance box of the application has a smaller volume, so that the electric appliance box with a smaller volume can be placed in the space between the devices in the machine room air conditioner, so that the structure of the machine room air conditioner is more compact.

[0037] Other features and advantages of the present application will become apparent from the following detailed description, or will be learned by practice of the present application.

[0038] It should be understood that the foregoing general description and the following detailed description are only exemplary and explanatory, and are not restrictive of the application. BRIEF DESCRIPTION OF DRAWINGS

[0039] The drawings herein are incorporated into and form part of the specification, illustrate embodiments consistent with the present disclosure, and together with the specification serve to explain the principles of the present disclosure. It is apparent that the drawings in the following description are only some embodiments of the present disclosure, and other drawings can be obtained according to these drawings without creative labor for those skilled in the art.

[0040] Figure 1 is a structural schematic diagram of the machine room air conditioner of the utility model.

[0041] Figure 2 is a partial structural schematic diagram of the machine room air conditioner of the utility model.

[0042] Figure 3 is a structural schematic diagram of one view of the evaporation module of the utility model.

[0043] Figure 4 is a structural schematic diagram of another view of the evaporation module of the utility model.

[0044] Figure 5 is a structural schematic diagram of the evaporation water pan of the utility model.

[0045] Figure 6 is a connection schematic diagram of the compressor on the fixing rod of the utility model.

[0046] Figure 7 is a connection schematic diagram of the fan and the air duct partition plate on the frame of the utility model.

[0047] Figure 8 is Figure 7 is a structural schematic diagram of another view of the structure shown.

[0048] Figure 9 is a connection schematic diagram of the humidification module on the evaporator of the utility model.

[0049] Figure 10 is Figure 9Structure schematic view of another perspective of the structure shown.

[0050] Figure 11 Connection schematic view of the fixing frame and the humidifier of the utility model.

[0051] Figure 12 Figure 11 Structure schematic view of another perspective of the structure shown.

[0052] Figure 13 Structure schematic view of one perspective of the fixing frame of the utility model.

[0053] Figure 14 Structure schematic view of another perspective of the fixing frame of the utility model.

[0054] Figure 15 Cooperation schematic view of the electric appliance box and the track of the utility model.

[0055] Figure 16 Structure schematic view of the electric appliance box relative to the track sliding of the utility model.

[0056] Figure 17 Cooperation schematic view of the slide rail and the track of the utility model.

[0057] Figure 18 Figure 17 Schematic view of another perspective of the structure shown.

[0058] Figure 19 Structure schematic view of the track of the utility model.

[0059] Figure 20 Structure schematic view of one perspective of the slide rail of the utility model.

[0060] Figure 21 Structure schematic view of another perspective of the slide rail of the utility model.

[0061] Figure 22 Connection schematic view of the extension electric appliance on the set square of the utility model.

[0062] Figure 23 Schematic view of the set square of the utility model.

[0063] The following is the explanation of the reference signs: 100, frame; 200, evaporation module; 210, evaporator; 220, filter screen; 230, top fixed plate; 231, hoisting lug; 232, fixed plate; 240, set square; 241, installation slot; 250, evaporation water receiving tray; 251, open mouth; 252, water receiving tray main body; 253, water receiving tray connecting piece;

[0064] ​​300, compressor; 310, fixed rod; 320, fixed plate; 400, fan; 410, air duct partition; 500, humidifier; 510, fixed frame; 511, engaging portion; 512, engaging groove; 513, first fastening hole; 520, fixing member; 521, second fastening hole; 530, stop buckle; 540, humidification water receiving box; 550, through hole; 600, heater;

[0065] 700, track; 710, limiting plate; 720, stop plate; 730, threaded hole;

[0066] 800, slide rail; 810, stop plate; 820, limiting long hole; 830, fixed part; 840, sliding part;

[0067] 900, electrical box; 910, extended electrical appliance. DETAILED DESCRIPTION

[0068] Example implementations will now be described more fully with reference to the accompanying drawings. Example implementations may, however, be implemented in many different forms and should not be construed as limited to the examples set forth herein; rather, these implementations are provided so that this disclosure will be thorough and complete, and will fully convey the scope of example implementations to those skilled in the art.

[0069] Moreover, the described features, structures, or characteristics can be combined in any suitable manner in one or more embodiments. In the following description, numerous specific details are provided to give a thorough understanding of embodiments of the application. One skilled in the relevant art will recognize, however, that the

[0070] The application will be further described with reference to the drawings and specific examples. It is to be understood that the specific examples described herein are merely exemplary and that the application is not limited to these specific examples. In the description, specific terminology is used to describe particular features and / or embodiments. Although specific terminology is used, the application should not be limited to the specific terminology. The description is not to be construed as limiting the application.

[0071] For the convenience of description and understanding, the state of the air conditioner for machine room is used as a reference, the vertical direction is the up-down direction, and the direction towards the inside of the air conditioner for machine room is the inside of the machine room. In the present application, the first direction and the second direction are both horizontal directions, and the first direction is perpendicular to the second direction. For example, the first direction is the left-right direction, and the second direction is the front-back direction. Alternatively, the first direction is the front-back direction, and the second direction is the left-right direction. The following description is based on the first direction being the left-right direction and the second direction being the front-back direction.

[0072] Figure 1 It is a structural diagram of a computer room air conditioner of the present utility model. Figure 2 It is a partial structural diagram of the computer room air conditioner of the present utility model.

[0073] See Figure 1 and Figure 2 The present application provides a computer room air conditioner, comprising a frame 100, an evaporation module 200, a compressor 300, and a fan 400. The evaporation module 200, the compressor 300, and the fan 400 are all disposed within the frame 100. The evaporation module 200, the compressor 300, and the fan 400 are arranged sequentially from top to bottom. Under the action of the fan 400, air enters the computer room air conditioner from the top and exits from the bottom.

[0074] Air enters the frame 100 from the upper portion of the frame 100 . After being cooled in the evaporation module 200 , the air flows downward driven by the fan 400 and can also dissipate heat for the compressor 300 .

[0075] In this embodiment, the compressor 300 is arranged below the evaporator 210 and above the fan 400. The computer room air conditioner as a whole takes in air from above and discharges air from below, thereby improving the heat dissipation effect of the compressor 300 and improving the reliability of the compressor 300.

[0076] The frame 100 encloses an installation space with an open top and ventilated bottom. The frame 100 forms a rectangular structure. The frame 100 is formed by a series of outer panels. Multiple support beams are positioned vertically, longitudinally, and laterally within the frame 100. The outer panels are fixed and attached to the support beams.

[0077] In one embodiment, the frame 100 is provided as one, and the evaporation module 200 , the compressor 300 and the fan 400 are respectively provided in the frame 100 .

[0078] In some embodiments, the frames 100 are arranged in multiple groups, with the multiple frames 100 being joined together horizontally in the same direction. For example, the frames 100 are arranged in two groups, with the two groups of frames 100 joined together in a left-right or front-back direction, sharing a common outer panel at the joint. Each group of frames 100 houses an evaporation module 200, a compressor 300, and a fan 400, each of which is housed within a frame 100.

[0079] The evaporation module 200, compressor 300 and fan 400 in each frame 100 are configured as an integral module. The structures in each frame 100 do not affect each other and can operate independently without interfering with each other.

[0080] Figure 3 It is a structural diagram of the evaporation module 200 of the present invention from one perspective. Figure 4It is another perspective view of the evaporation module 200.

[0081] Referring to Figures 1 to 4 The evaporation module 200 is located in the frame 100; the evaporation module 200 comprises two oppositely arranged evaporators 210, and the two evaporators 210 are oppositely and obliquely arranged so that the two evaporators 210 gradually approach in the direction from bottom to top; the inner sides of the two evaporators 210 form a containing space.

[0082] The compressor 300 is located in the frame 100; the compressor 300 is located below the evaporation module 200, and the upper end of the compressor 300 extends into the containing space; the fan 400 is located in the frame 100; the fan 400 is located below the compressor 300. The evaporation module 200, the compressor 300 and the fan 400 are sequentially arranged in the frame in the direction from top to bottom. The evaporation module 200 comprises two oppositely arranged evaporators 210; the two evaporators 210 are oppositely and obliquely arranged so that the two evaporators 210 gradually approach in the direction from bottom to top; the inner sides of the two evaporators 210 form a containing space, and the upper end of the compressor 300 extends into the containing space, so that the structure of the computer room air conditioner is more compact, the overall size of the computer room air conditioner can be set smaller, and the computer room air conditioner occupies smaller space, which is convenient to place and use.

[0083] It should be noted that the two evaporators 210 in the present application refer to the two evaporators 210 in one frame 100.

[0084] The two evaporators 210 are oppositely and obliquely arranged in the upward direction, so that the two evaporators 210 have a spacing between the opposite sides (the outer sides of the evaporators 210) and the frame 100, and a containing space is formed between the two evaporators 210.

[0085] The evaporator 210 comprises two oppositely arranged end plates, a heat dissipation pipe windingly arranged between the two end plates, and a heat dissipation fin sleeved on the outer periphery of the heat dissipation pipe. Air flows between the heat dissipation fins to cool the environment.

[0086] The outer side of the evaporator is the opposite side of the two evaporators. The inner side of the evaporator is the opposite side of the two evaporators.

[0087] In the embodiment, the opposite sides of the two evaporators 210 are respectively provided with filter screens 220 for filtering air. The filtered air enters between the heat dissipation fins of the evaporator 210 to exchange heat and cool the air.

[0088] In some embodiments, the top of the two evaporators 210 is provided with a top fixed plate 230, the top fixed plate 230 is fixed at the upper end of the two evaporators 210 to connect the two evaporators 210. The top fixed plate 230 is provided with a lifting lug 231 to facilitate lifting.

[0089] The two ends of the second direction of the top fixed plate 230 are respectively provided with a fixed plate 232, the two fixed plates 232 protrude from the two sides of the second direction of the evaporator 210, and the two fixed plates 232 are detachably fixed on the frame 100 by bolts, so that the evaporator 210 is more stably fixed in the frame 100.

[0090] In the embodiment, the machine room air conditioner further comprises a triangular plate 240, the triangular plate 240 is fixed at the opposite end of the evaporator 210 to connect and close the two evaporators 210; the triangular plate 240 is provided with two, the two triangular plates 240 are oppositely arranged and respectively fixed at one end of the evaporator 210 to form a containing space between the two evaporators 210 and the two triangular plates 240.

[0091] In some embodiments, the two triangular plates 240 are respectively fixed at one end of the second direction of the evaporator 210. The two ends of the first direction of the two triangular plates 240 are respectively connected to the end plate of the evaporator 210, and the upper end of the triangular plate 240 is fixedly connected to the top fixed plate 230 on the top of the evaporator 210.

[0092] Figure 5 It is a structure diagram of the evaporative water pan 250 of the utility model.

[0093] In the embodiment, the frame 100 is provided with an evaporative water pan 250, the outer circumferential side of the evaporative water pan 250 is fixed on the frame 100; the lower end of the evaporator 210 is fixed on the evaporative water pan 250; the middle part of the evaporator 210 water pan is provided with an open mouth 251 penetrating up and down, and the compressor 300 passes through the open mouth 251 from bottom to top.

[0094] The lower end of the two evaporators 210 is fixed on the evaporative water pan 250 to be able to hold the condensed water flowing downward on the evaporator 210. The middle part of the evaporative water pan 250 is provided with an open mouth 251 penetrating up and down, and the compressor 300 passes through the open mouth 251 from bottom to top and can extend into the containing space between the two evaporators 210 to effectively ensure the compactness of the machine room air conditioner structure.

[0095] The evaporative water pan 250 comprises a water pan body 252 and a water pan connecting piece 253. A water cavity is formed in the water pan body 252. The two ends of the water pan connecting piece 253 are connected to the water pan body 252 respectively, and the water pan connecting piece 253 and the water pan body 252 form an annular structure, so that the middle part of the evaporative water pan 250 forms an opening 251. The water pan connecting piece 253 is detachably connected to the water pan body 252, and the water pan connecting piece 253 can be detached alone. When the compressor 300 is repaired, the triangular plate 240 on the water pan connecting piece 253 can be removed, and the compressor 300 can be replaced.

[0096] The two ends of the evaporative water pan 250 are fixed on the frame 100, and the frame 100 is provided with a corresponding supporting structure to support the bottom surface of the evaporative water pan 250.

[0097] The evaporative water pan 250 is provided with a drain pipe for draining water in the evaporative water pan 250. A float switch is arranged on the evaporative water pan 250, so that when the water level in the evaporative water pan 250 reaches a preset height, the water in the evaporative water pan 250 is drained.

[0098] When a plurality of frames 100 are arranged, the drain pipes on the evaporative water pans 250 in the plurality of frames 100 can be connected to the same pipeline, so that the water in the evaporative water pans 250 is discharged to the same position.

[0099] Figure 6 It is a schematic view of the connection of the compressor 300 on the fixing rod 310.

[0100] Referring to Figures 1 to 6 The frame 100 is also fixed with a fixing rod 310, and the fixing rod 310 is horizontally arranged, and the two ends of the fixing rod 310 are fixed on the frame 100 respectively. The fixing rod 310 is located below the evaporative water pan 250, and the lower end of the compressor 300 is fixed on the fixing rod 310. The fixing rod 310 is horizontally arranged and located below the evaporative water pan 250, so that the compressor 300 can be fixed in the frame 100. After the compressor 300 is fixed, the upper end can be inserted into the accommodation space between the two evaporators 210, so as to fully utilize the space between the two evaporators 210. The fixing rod 310 is arranged as one or more, so as to bear the compressor 300.

[0101] In the embodiment, the fixing rod 310 extends along the first direction. In some embodiments, the fixing rod 310 extends along the second direction.

[0102] In some embodiments, a fixing plate 320 is further provided on the inner wall of the frame 100, and a fixing plate 320 is respectively fixed on the two opposite inner walls of the frame 100; the lower sides of both ends of the fixing rod 310 are respectively overlapped on the fixing plate 320 to enhance the stability of the fixing rod 310.

[0103] In some embodiments, the fixing rod 310 is further provided with a plate for fixing the oil separation structure.

[0104] In other embodiments, the fixing rod 310 is further fixed with a pipeline fixing structure for fixing the pipeline, such as a buckle or a hole.

[0105] Figure 7 It is a schematic diagram of the connection between the fan 400 and the air duct partition 410 on the frame 100 of the present invention. Figure 8 yes Figure 7 A structural schematic diagram of the structure shown from another perspective.

[0106] See Figures 1 to 8 A duct partition plate 410 is also provided in the frame 100, and the outer peripheral side of the duct partition plate 410 is fixed to the inner wall of the frame 100; an air outlet (not shown in the figure) running through the upper and lower parts is opened in the middle of the horizontal plane of the duct partition plate 41, and the air outlet is arranged opposite to the opening 251; the upper end of the fan 400 is fixed on the duct partition plate 410.

[0107] The air duct baffle 410 is used to fix the fan 400 below the evaporator 210. A vertical air vent is opened in the middle of the horizontal plane of the air duct baffle 410, and the air vent is arranged opposite the opening 251. The fan 400 can drive the gas at the evaporator 210 to move from top to bottom.

[0108] Figure 9 It is a schematic diagram of the connection of the humidification module of the present invention on the evaporator 210. Figure 10 yes Figure 9 A structural schematic diagram of the structure shown from another perspective.

[0109] See Figures 1 to 10 A humidification module is fixed to the outer side of the evaporator 210 and is positioned between the inner side of the frame 100 and the outer side of the evaporator 210. The presence of the humidification module provides the computer room air conditioner with a humidification function. This module, positioned between the inner side of the frame 100 and the outer side of the evaporator 210, utilizes the space between the evaporator 210 and the frame 100, maintaining a compact design without affecting the overall size of the computer room air conditioner.

[0110] The humidifying module is arranged on the outer side of the evaporator 210; the humidifying module comprises a humidifier 500 for humidifying and a fixing frame 510; the fixing frame 510 is fixed on the evaporator; the fixing frame 510 is fixed on the humidifier and has a gap between the side of the humidifier 500 facing the evaporator 210 and the outer side of the evaporator 210.

[0111] The two evaporators 210 are arranged oppositely and obliquely, so that the two evaporators 210 gradually approach in the direction from bottom to top, so that there is enough space between the outer side of the evaporator 210 and the inner side of the frame 100 for installing the humidifier 500, so as to make full use of the space in the frame 100, so that the structure of the machine room air conditioner is more compact and occupies smaller installation space. The arrangement of the humidifier 500 does not cause the increase of the volume of the machine room air conditioner.

[0112] The humidifier has a gap between the side facing the evaporator 210 and the outer side of the evaporator 210, so that the front of the evaporator 210 can be ventilated, and the refrigeration of the evaporator 210 to the environment is ensured.

[0113] Figure 11 is a connection diagram of the fixing frame 510 and the humidifier of the utility model. Figure 12 is Figure 11 is a structural schematic diagram of another view of the structure shown in the figure. Figure 13 is a structural schematic diagram of one view of the fixing frame 510 of the utility model. Figure 14 is a structural schematic diagram of another view of the fixing frame 510 of the utility model.

[0114] Referring to Figures 9 to 14 In the embodiment, the fixing frame 510 is supported on the back of the humidifier, and the fixing frame 510 has a gap between the side facing the evaporator 210 and the outer side of the evaporator 210. The fixing frame 510 is supported on the back of the humidifier to ensure that there is a gap between the back of the humidifier and the evaporator 210, thereby ensuring air circulation between the humidifier and the evaporator 210.

[0115] In some embodiments, the fixing frame 510 extends along a straight line, specifically, the fixing frame 510 extends along the second direction. The two ends of the fixing frame 510 along the straight line direction are respectively a first end and a second end; the first end and the second end are respectively connected to the end plates corresponding to the two ends of the evaporator 210. The two ends of the fixing frame 510 are respectively connected to the end plates of the evaporator 210 to fix the humidifier on the evaporator 210.

[0116] In the embodiment, the first end of the fixing frame 510 is formed with a clamping portion 511, and the clamping portion 511 is located on the side of the fixing frame 510 facing away from the humidifier; the clamping portion 511 is formed with a clamping groove 512 open toward the second end, so as to be clamped on the end plate of the end portion of the evaporator 210.

[0117] In one embodiment, the first end and the second end of the fixing frame 510 are respectively provided with the clamping groove 512.

[0118] In the direction perpendicular to the outer side surface of the evaporator 210, the clamping groove 512 and the fixing frame 510 have a spacing, so as to ensure that, after the humidifier is fixed on the evaporator 210 through the fixing frame 510 and the clamping groove 512, the side of the humidifier facing the evaporator and the corresponding evaporator have a spacing.

[0119] In some embodiments, the humidifying module further comprises a fixing piece 520 fixed on the end plate of the evaporator 210; the second end of the fixing frame 510 is detachably fixed on the fixing piece 520.

[0120] In some embodiments, the first end and the second end of the fixing frame 510 are respectively fixed on the evaporator 210 through the fixing piece 520.

[0121] In another embodiment, one end of the fixing frame 510 is provided with the clamping groove 512, and the other end is provided with the fixing piece 520.

[0122] In some embodiments of the present application, the fixing frame 510 is provided with a first fastening hole 513, and the fixing piece 520 is provided with a second fastening hole 521 corresponding to the first fastening hole 513, so that a fastener can be detachably threaded, thereby facilitating the installation and removal of the fixing frame 510 on the evaporator 210.

[0123] The humidifying module further comprises a fixing plate 320 (not labeled in the figure) fixed on the end plate of the evaporator 210; the fixing piece 520 is detachably fixed on the fixing plate 320, so as to facilitate the installation of the fixing piece 520.

[0124] In the present embodiment, the fixing frame 510 is provided with a through hole 550 penetrating in the direction from the humidifier to the evaporator 210, and the through hole 550 is provided with a plurality of through holes and extends along the length direction of the fixing frame 510. The through hole is provided for ventilation, so as to ensure the ventilation effect of the humidifier or the evaporator 210.

[0125] In some embodiments, the through hole can be a long hole and extends along the length direction of the fixing frame 510.

[0126] In the present embodiment, the side of the fixing frame 510 facing away from the evaporator is provided with a stop buckle 530; the stop buckles 530 are spaced apart along the length direction of the fixing frame 510 and are provided with two stop buckles; the two stop buckles 530 stop at the two ends of the humidifier along the length direction of the fixing frame 510, so as to limit the humidifier between the two stop buckles 530, and limit the stop buckles 530 on the fixing frame 510.

[0127] In some embodiments, the two stop buckles 530 extend towards each other at the end away from the fixing frame, and a lap section is formed.

[0128] The bottom of the humidifier is provided with a humidification water receiving box 540.

[0129] The humidification water receiving box 540 is communicated with the evaporation water receiving box through a pipeline, so as to guide the water in the humidification water receiving box 540 into the evaporation water receiving box. The humidification water receiving box 540 is located above the evaporation water receiving box, so that the water in the humidification water receiving box 540 automatically flows into the evaporation water receiving box under the action of gravity.

[0130] Again referring to Figure 1 and Figure 2 , the inner side of the evaporator 210 is fixed with a heater 600, so that the computer room air conditioner also has a heating function for heating. The heater 600 is arranged on the inner side of the evaporator 210, and the heater 600 is located in the accommodation space between the two evaporators 210, so that the arrangement of the heater 600 does not affect the overall size of the computer room air conditioner, and the structure of the computer room air conditioner is compact.

[0131] Figure 15 is a cooperation schematic view of the electric appliance box 900 and the rail 700 of the utility model. Figure 16 is a structure schematic view of the electric appliance box relative to the rail 700 when sliding.

[0132] Referring to Figures 1 to 16 , the computer room air conditioner further comprises at least two electric appliance boxes 900, and the two electric appliance boxes 900 are respectively provided with electronic components; the two electric appliance boxes 900 are respectively fixed on the two opposite inner side walls of the frame 100; each electric appliance box is arranged in the space between the outer side of an evaporator 210 and the corresponding side wall of the frame 100. The electric appliance box 900 is divided into at least two, and the electric appliance box 900 is respectively provided with electronic components. Compared with the overall electric appliance box, the single electric appliance box of the present application has a smaller volume, so that the electric appliance box with a smaller volume can be placed in the space between the devices of the computer room air conditioner, so that the structure of the computer room air conditioner is more compact.

[0133] Figure 17 is a cooperation schematic view of the sliding rail and the rail of the utility model. Figure 18 is a schematic view of another perspective of the structure shown in Figure 17 . Figure 19 is a structure schematic view of one perspective of the rail 700 of the utility model. Figure 20 is a structure schematic view of another perspective of the rail 700 of the utility model. Figure 20 is a structure schematic view of one perspective of the sliding rail 800 of the utility model.Figure 21 is another perspective view of the slide rail 800 according to the utility model.

[0134] Referring to Figures 15 to 21 The inner side wall of the frame 100 is fixed with two parallel rails 700; the two rails 700 are arranged in an upper and lower interval; the back of the electric appliance box is fixed with two parallel slide rails 800; the two slide rails 800 are arranged in an upper and lower interval and are located between the two rails 700; the two slide rails 800 can slide relative to the rails 700 along the length direction of the slide rails 800 and can be separated from the rails 700.

[0135] The back of the electric appliance box is fixed with two parallel slide rails 800 and the inner side wall of the frame 100 is fixed with two parallel rails 700. The two slide rails 800 can slide relative to the rails 700 along the length direction of the slide rails 800 so that the electric appliance box can slide relative to the rails 700. The slide rails 800 can be separated from the rails 700, thereby facilitating the installation and maintenance of the electric appliance box relative to the rails 700.

[0136] The rails 700 and the slide rails 800 both extend along a straight line so that the slide rails 800 can slide on the rails 700 and drive the electric appliance box to slide.

[0137] In some embodiments, the opposite faces of the two rails 700 extend towards each other to form limiting plates 710; the slide rails 800 are at least partially limited between the inner side wall of the frame 100 and the limiting plates 710, thereby avoiding the slide rails 800 from falling off the rails 700 and avoiding the electric appliance box from falling, and ensuring the reliability of the installation of the electric appliance box.

[0138] In the embodiment, the rails 700 are bent upwards and extend towards the electric appliance box to form the limiting plates 710. The limiting plates 710 continuously extend or extend in an interval.

[0139] The two limiting plates 710 on the upper and lower rails 700 limit the two slide rails 800, thereby effectively avoiding the electric appliance box from falling.

[0140] In some embodiments, the limiting part is any protruding structure protruding from the opposite face of the rail 700.

[0141] In the embodiment, one end of the slide rail 800 is bent to form a stop plate 810, the stop plate 810 can be stopped at the end of the rail 700 to limit the sliding of the slide rail 800, thereby limiting the sliding of the electric appliance box to prompt the installation position of the electric appliance box and facilitate the installation of the electric appliance box.

[0142] The stop plate 810 can be integrally formed on the slide rail 800 or can be a structure welded on the slide rail 800.

[0143] In some embodiments, one end of the track 700 is formed with a stop plate 720, and the stop plate 720 is opposite to the stop plate 810; a fixing hole is formed between the stop plate 810 and the stop plate 720, and a fastener is arranged in the fixing hole, so as to fix the slide rail 800 and the track 700 after the electrical box is installed.

[0144] In some embodiments, one side of the track 700 is provided with a protruding limiting piece (not shown in the figure); a limiting long hole 820 is formed on the slide rail 800, and the limiting long hole 820 extends along the length direction of the track 700; the limiting piece extends into the limiting long hole 820. The limiting piece and the limiting long hole 820 limit each other, so as to limit the sliding length of the slide rail 800 relative to the track 700. When the electrical box slides with the slide rail 800, the electrical box is limited on the track 700 after sliding, so as to effectively avoid the falling of the electrical box when the electrical box is pulled out of the frame 100.

[0145] In some embodiments, the limiting piece is detachably arranged on the track 700. The detachable limiting piece does not affect the installation and disassembly of the slide rail 800 relative to the track 700.

[0146] In some embodiments, a threaded hole 730 is formed on the track 700, and the limiting piece is a detachable bolt arranged in the threaded hole 730. The limiting piece is connected through threads, so as to quickly install and disassemble the limiting piece.

[0147] In other embodiments, the limiting key is fixed on the track 700 in a detachable structure through clamping, insertion or other ways.

[0148] In the embodiment, the slide rail 800 includes a fixed part 830 and a sliding part 840 in the up-down direction, the fixed part 830 is used to be fixed on the back of the electrical box; the sliding part 840 is connected to the fixed part 830, and the sliding part 840 has an avoiding interval between the side of the electrical box and the electrical box; the limiting plate 710 extends into the avoiding interval, so as to limit the slide rail 800 between the track 700 and the frame 100.

[0149] In the embodiment, two electrical boxes are arranged, and the two electrical boxes are respectively connected to two opposite inner side walls of the frame 100. The electrical box is divided into two, and electronic components are arranged in the two electrical boxes respectively. Compared with the whole electrical box, the single electrical box of the present application has a smaller volume, so that the electrical box with a smaller volume can be placed in the space between the devices in the computer room air conditioner, so that the structure of the computer room air conditioner is more compact.

[0150] In some embodiments, the electrical box is provided as one.

[0151] Figure 22Is the connection diagram of the utility model extension electrical apparatus 900 on the triangular plate 240. Figure 23 Is the schematic diagram of the triangular plate 240 of the utility model.

[0152] Referring to Figure 22 And Figure 23 The machine room air conditioner further comprises two triangular plates 240, the two triangular plates 240 are fixed at opposite ends of the evaporators 210 to connect and close the two evaporators 210, and the two triangular plates 240 are oppositely arranged and respectively fixed at one end of the evaporators 210 to enclose the accommodation space between the two evaporators 210 and the two triangular plates 240.

[0153] In the embodiment, the machine room air conditioner further comprises an extension electrical apparatus 910; the outer side of the triangular plate 240 is inwardly recessed to form a mounting groove 241; and the extension electrical apparatus 910 is fixed in the mounting groove 241. The extension electrical apparatus 910 is arranged to further split the electrical apparatus box, and the size of a single electrical apparatus box is smaller. The extension electrical apparatus 910 is arranged in the mounting groove 241 of the triangular plate 240, and the arrangement of the extension electrical apparatus 910 does not increase the size of the machine room air conditioner, and the structure of the machine room air conditioner is more compact.

[0154] In addition, the terms "first", "second", "third", etc. are used only for descriptive purposes and should not be construed as indicating or implying relative importance or an indicated number of technical features. Therefore, the features defined as "first", "second", etc. can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "a plurality of" is two or more, unless otherwise specifically limited.

[0155] In this application, unless otherwise clearly indicated and limited, the terms "assembly", "connection", and the like should be interpreted broadly, for example, can be fixed connection, can also be detachable connection, or integral; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium, can be internal communication of two elements or interaction relationship of two elements. For those skilled in the art, the specific meaning of the above terms in this application can be understood according to the specific circumstances. In the description of the specification, the description referring to the terms "some embodiments", "exemplarily" and the like means that the specific features, structures, materials or characteristics described in conjunction with the embodiments or examples are contained in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine the different embodiments or examples described in the specification and the features of the different embodiments or examples without contradiction.

[0156] Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limiting the present application, and those skilled in the art can make changes, modifications, replacements and variations to the above embodiments within the scope of the present application, therefore any changes or modifications made according to the claims and specification of the present application shall be within the scope of the present application.

Claims

1. A machine room air conditioner characterized by, The utility model relates to a kind of evaporator installation space, including: Frame, which encloses to form the installation space of upper end open, and lower end can ventilate; Two oppositely arranged evaporators are arranged in the frame;Two evaporators are arranged obliquely towards each other, so that two evaporators gradually approach in the direction from bottom to top;The inner side of two evaporators forms a containing space; Electric appliance box, electronic components are arranged in the electric appliance box;The electric appliance box is fixed on the inner side wall of the frame, and is located in the space between the inner side wall of the frame and the corresponding evaporator; Compressor, the upper end of the compressor extends into the containing space; Evaporation water pan, the outer circumferential side of the evaporation water pan is fixed on the frame;The lower end of the evaporator is fixed on the evaporation water pan, and the middle part of the evaporation water pan is provided with an opening that penetrates from top to bottom, and the compressor extends into the containing space from bottom to top through the opening.

2. The machine room air conditioner according to claim 1, wherein Two parallel tracks are fixed on the inner side wall of the frame;Two tracks are arranged in an upper and lower spaced-apart manner; The back of the electric appliance box is fixed with two parallel slide rails;Two slide rails are arranged in an upper and lower spaced-apart manner and are located between two tracks;Two slide rails can slide relative to the tracks along the length direction of themselves and can be separated from one end of the tracks and the tracks.

3. The machine room air conditioner according to claim 2, wherein Opposite surfaces of two tracks extend towards each other to form a limiting plate;The slide rails are at least partially limited between the inner side wall of the frame and the limiting plate.

4. The machine room air conditioner according to claim 3, wherein One end of the slide rail is bent to form a stop plate, which can be stopped at the end of the track to limit the sliding of the slide rail.

5. The machine room air conditioner according to claim 4, wherein One end of the track is formed with a stop plate, and the stop plate is opposite to the stop plate;A fixing hole is formed between the stop plate and the stop plate for the fastener to pass through.

6. The machine room air conditioner according to claim 3, wherein One side of the track towards the slide rail is provided with a protruding limiting member;A limiting long hole is formed on the slide rail, which extends along the length direction of the track;The limiting member extends into the limiting long hole.

7. The machine room air conditioner according to claim 6, wherein The limiting member is detachably arranged on the track.

8. The machine room air conditioner according to claim 6, wherein Threaded holes are formed on the track, and the limiting member is a bolt that can be separated and limited in the threaded hole.

9. The machine room air conditioner according to claim 3, wherein The slide rail includes a fixed part and a sliding part in the up and down direction, the fixed part is used for fixing on the back of the electric appliance box, the sliding part is connected to the fixed part, and the sliding part has an avoidance interval between the side towards the back of the electric appliance box and the electric appliance box;The limiting plate extends into the avoidance interval.

10. The machine room air conditioner, as claimed in claim 3, wherein Two electric appliance boxes are arranged and connected to the two opposite inner side walls of the frame respectively.

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