CN215571146U - Water collection and drainage device of air conditioner and integrated air conditioner - Google Patents

Abstract

The application discloses collection drainage device and integral type air conditioner of air conditioner. The water collecting and draining device is used for discharging condensed water in the air conditioner shell, the air conditioner shell comprises a base and a side wall, the water collecting and draining device of the air conditioner comprises a water pan and a drain pipe connected with the water pan, the water collecting and draining device further comprises a first fixing piece and a second fixing piece which are arranged at intervals, the first fixing piece fixes the first end, far away from the water pan, of the drain pipe on the side wall, and the second fixing piece fixes the drain pipe and the second end, connected with the water pan, of the drain pipe on the base. Through the mode, the bending deformation problem of the drain pipe can be effectively solved.

Description

Water collection and drainage device of air conditioner and integrated air conditioner

Technical Field

The application relates to the technical field of air conditioners, in particular to a water collecting and draining device of an air conditioner and an integrated air conditioner.

Background

Generally, the drain pipe of the air conditioner is manufactured separately, and most of the drain pipe is bent and then put into an accessory carton together with other accessories of the air conditioner or is directly put into a shell of the air conditioner after being coiled, so that the packaging and/or transportation space is saved. When the air conditioner is installed, the drain pipe is taken out and connected with the water accumulation disc. However, the drain pipe is bent and deformed for a long time in the shell, so that the drain pipe is very easy to recover, the risk of water leakage of the drain pipe is increased, and the use is influenced.

SUMMERY OF THE UTILITY MODEL

In view of this, the present application mainly solves the technical problem of providing a water collecting and draining device for an air conditioner and an integrated air conditioner, which can effectively solve the problem of bending deformation of a water draining pipe.

In order to solve the technical problem, the application adopts a technical scheme that: the utility model provides a drainage device that gathers of air conditioner for with the comdenstion water discharge in the air conditioner casing, the air conditioner casing includes base and lateral wall, the drainage device that gathers of air conditioner includes the water collector and connects the drain pipe of water collector, drainage device that gathers still includes first mounting and the second mounting that the interval set up, first mounting will keeping away from of drain pipe the first end of water collector is fixed on the lateral wall, the second mounting will the drain pipe with the second end that the water collector is connected is fixed on the base.

In an embodiment of the present application, a pipe opening of the first end of the drain pipe is disposed above the water pan.

In an embodiment of this application, first mounting includes by the protruding first spacing clip that establishes of lateral wall, the drain pipe joint in first spacing clip with between the lateral wall.

In an embodiment of the present application, the first fixing member includes a first groove formed by recessing the side wall, and the drain pipe is clamped in the first groove; the width of the first groove is smaller than the outer diameter of the drain pipe.

In an embodiment of the application, the first fixing member includes a first buckle clamped on the drain pipe, a first clamping groove is arranged on the side wall, and the first buckle can be buckled in the first clamping groove.

In an embodiment of this application, the second mounting includes by the protruding second limit clamp that establishes of base, the drain pipe joint in the second limit clamp with between the base.

In an embodiment of the present application, the second fixing member includes a second groove formed by recessing on the base, and the drain pipe is clamped in the second groove; the width of the second groove is smaller than the outer diameter of the drain pipe.

In an embodiment of the application, the second fixing member includes a second buckle clamped on the drain pipe, the base is provided with a second clamping groove, and the second buckle can be buckled in the second clamping groove.

In an embodiment of the present application, the first fixing element is L-shaped, and includes a first fastening portion protruding from the sidewall and a first blocking portion extending from the first fastening portion; the second fixing piece is L-shaped and comprises a second buckling part convexly arranged on the base and a second stopping part extending from the second buckling part; the second stopping part and the first stopping part are arranged facing the water drainage pipe; the drain pipe is blocked between the first buckling part and the second buckling part, and the first blocking part and the second blocking part are pressed on the drain pipe in a propping mode.

In order to solve the above technical problem, another technical solution adopted by the present application is: there is provided an integrated air conditioner including the water collecting and draining device of the air conditioner as set forth in the above embodiments.

In an embodiment of the present application, the integrated air conditioner further includes a housing, an evaporator, and a compressor, wherein the evaporator, the compressor, and the water collecting and draining device are disposed in the housing; the water pan comprises a first water pan and a second water pan, the first water pan is positioned below the joint of the return air port of the compressor and the outlet of the evaporator, and the second water pan is positioned below the evaporator; the first water pan and the second water pan are arranged at intervals along the vertical direction, and at least the edges of the projections of the first water pan and the second water pan on the plane of the horizontal direction are in gapless connection; the second water pan is provided with a water outlet, and the second end of the drain pipe is connected with the water outlet of the second water pan; the first end of the drain pipe and the first fixing piece are separated from the buckle and then extend out of the shell.

The beneficial effect of this application is: different from the prior art, the drain pipe in the water collecting and draining device provided by the application is fixed on the side wall of the shell of the air conditioner through the first fixing piece, and when the water collecting and draining device is installed and used, the drain pipe is directly taken down from the first fixing piece; when the drainage pipe is not used or is detached, the drainage pipe is directly fixed on the side wall of the shell through the first fixing piece, so that the drainage pipe does not need to be folded and contained in the shell or taken out of the shell, the operation is convenient and fast, and the operation time is saved; and, the first end of drain pipe extends along the casing lateral wall to avoided folding the damage of accomodating the drain pipe with the drain pipe bending and resulting in the drain pipe, promoted user's use effectively and experienced, and the drain pipe is placed inside the casing when not using, can avoid the user to forget the installation drain pipe in the installation.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and together with the description, serve to explain the principles of the application. Moreover, the drawings and written description are not intended to limit the scope of the inventive concepts in any manner, but rather to illustrate the inventive concepts to those skilled in the art by reference to specific embodiments.

FIG. 1 is a schematic structural diagram of an embodiment of an integrated air conditioner of the present application;

fig. 2 is an internal structural view of the integrated air conditioner shown in fig. 1;

FIGS. 3a-3c are schematic structural views of a first side to a fourth side of the integrated air conditioner shown in FIG. 1;

FIG. 4 is a schematic structural view of another perspective of a partial structure of the integrated air conditioner shown in FIG. 1;

FIG. 5 is a schematic view of the integrated air conditioner of the present application with the blower assembly mounted to the base;

FIG. 6 is a schematic structural view of an embodiment of a fan assembly of the present application;

FIGS. 7a-7b are schematic structural views of a first baffle plate in the blower assembly of FIG. 6;

FIGS. 8a-8b are schematic structural views of a second partition plate and a wind-guiding ring fixing plate in the fan assembly shown in FIG. 6;

FIG. 9 is a schematic structural diagram of an embodiment of an electronic control box according to the present application;

FIG. 10 is a schematic view of the electrical control box of FIG. 9 from another perspective;

FIG. 11 is a schematic view of a further perspective of the electrical control pod of FIG. 9;

12a-12b are schematic views of the position of the electrical control box in the integrated air conditioner of the present application;

FIGS. 13a-13d are schematic views showing the position of a water collecting and draining device in the integrated air conditioner of the present application;

FIG. 14 is a schematic structural diagram of an embodiment of a condenser of the present application;

fig. 15 is a schematic cross-sectional structure view of the condenser shown in fig. 14.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the embodiments of the present application, and it is obvious that the described embodiments are some but not all of the embodiments of the present application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application. The embodiments described below and the features of the embodiments can be combined with each other without conflict.

The application provides an integral type air conditioner can adorn in the rack for dispel the heat to some devices, instrument. The integrated air conditioner and the air conditioning system participating in the composition of the integrated air conditioner are explained below.

Referring to fig. 1 to 4, fig. 1 is a schematic structural diagram of an integrated air conditioner according to an embodiment of the present application, fig. 2 is a schematic internal structural diagram of the integrated air conditioner shown in fig. 1, fig. 3a to 3c are schematic structural diagrams of a first side to a fourth side of the integrated air conditioner shown in fig. 1, and fig. 4 is a schematic structural diagram of a partial structure of the integrated air conditioner shown in fig. 1 from another perspective.

In one embodiment, the integrated air conditioner of the present application includes a housing 10 and a refrigerant circulation system accommodated in the housing 10; the housing 10 includes a first cavity 101 and a second cavity 102 which are separately arranged; a first fan 14 is also arranged in the first cavity 101; a fan assembly is also disposed within the second cavity 102, wherein the fan assembly includes a second fan 15. The refrigerant circulation system includes a condenser 11, a compressor 12, and an evaporator 13 that are connected to each other in a circulation manner. All the components in the integrated air conditioner may be seated in the case 10. The condenser 11 and the evaporator 13 may be a fin-and-tube heat exchanger, a microchannel heat exchanger, or the like, and are not limited herein.

Specifically, the housing 10 is further provided with a first air inlet 103 and a first air outlet 104 which are communicated with the first cavity 101, and a second air inlet 105 and a second air outlet 106 which are communicated with the second cavity 102; the condenser 11 is arranged in the second cavity 102 and is opposite to the second air inlet 105; the evaporator 13 is arranged in the first cavity 101, and the first air inlet 103 and the first air outlet 104 are respectively located at two opposite sides of the evaporator 13; the compressor 12 is positioned between the condenser 11 and the evaporator 13, and is arranged in the first cavity 101 or the second cavity 102; the first fan 14 is positioned on one side of the evaporator 13 far away from the first air inlet 103; the second fan 15 is located on a side of the condenser 11 facing away from the second air inlet 105.

The integrated air conditioner comprises a first cavity 101 and a second cavity 102 which are separately arranged; the condenser 11 and the second fan 15 are arranged in the second cavity 102; the evaporator 13 and the first fan 14 are arranged in the first cavity 101; the compressor 12 is located between the condenser 11 and the evaporator 13, is arranged in the first cavity 101 or the second cavity 102, and achieves the purpose of cooling by forming a refrigerant circulation between the first cavity 101 and the second cavity 102 through the condenser 11, the compressor 12 and the evaporator 13 which are connected in a circulation manner. That is to say, the integral type air conditioner of this application need not to set up solitary indoor set and off-premises station, can reach the purpose of refrigerant circulation cooling through first cavity 101 and second cavity 102, can save installation space for the integral type air conditioner can satisfy small-size demand. The housing 10 is further provided with a first air inlet 103 and a first air outlet 104 which are communicated with the first cavity 101, and a second air inlet 105 and a second air outlet 106 which are communicated with the second cavity 102, the condenser 11 faces the second air inlet 105, the first air inlet 103 and the first air outlet 104 are respectively located at two opposite sides of the evaporator 13, the first fan 14 is located at one side of the evaporator 13 far away from the first air inlet 103, and the second fan 15 is located at one side of the condenser 11 far away from the second air inlet 105; therefore, the air on the side of the second cavity 102 enters from the second air inlet 105, passes through the condenser 11, takes away the heat of the condenser 11, and is then discharged to the second air outlet 106 through the second fan 15, and the air on the side of the first cavity 101 enters from the first air inlet 103, is cooled by the evaporator 13, and is then sent to the first air outlet 104 through the first fan 14, and is then sent to the equipment to be cooled. That is, the casing 10 of the integrated air conditioner of the present application is directly fixed to a device to be cooled, such as a data server; the cold air of the first air outlet 104 can directly cool the equipment to be cooled, and the cooling effect is improved. It can be understood that the integral type air conditioner of this application can use with the cooperation of computer lab air conditioner to strengthen the cooling equipment of treating that further cools down to needs, pointed and direct cooling has strengthened the cooling effect. In addition, the first cavity 101 and the second cavity 102 which are arranged in a separated mode can effectively separate wind fields on one side of the first cavity 101 from one side of the second cavity 102, wind on one side of the first cavity 101 enters from the first wind inlet 103 and is sent out from the first wind outlet 104, wind on one side of the second cavity 102 enters from the second wind inlet 105 and is discharged from the second wind outlet 106, wind cross-over in the first cavity 101 and the second cavity 102 is avoided, and therefore the integrated air conditioner meets the requirement of high energy efficiency. In addition, all spare parts of integral type air conditioner all set up with in the casing 10, this kind of integral design, integral type air conditioner do not have outer machine for it need not professional installation, simple to operate.

In some embodiments, the first air inlet 103 and the first air outlet 104 are disposed at a first side of the housing 10; the second air inlet 105 and the second air outlet 106 are disposed on a side surface of the housing 10 different from the first side surface. It can be understood that, by disposing the first air inlet 103 and the first air outlet 104 on the first side of the housing 10, so as to be connected with the device to be cooled through the first side, convenience of installation is improved. That is to say, when using the integral type air conditioner of this application, only need will have first side orientation of first air intake 103 and first air outlet 104 wait the space of cooling down equipment or waiting to cool down can, the installation of the integral type air conditioner of being convenient for. Like this, the return air that waits in the cooling device gets into first cavity 101 from first air intake 103, and after the cooling through evaporimeter 13, sends out through first fan 14 toward first air outlet 104 and gives the cooling device of waiting, can realize cooling the cooling device of waiting that sets up to the first side of casing 10 and dispel the heat. In addition, the second air inlet 105 and the second air outlet 106 are arranged on the side surface, different from the first side surface, of the shell 10, so that wind fields on the first cavity 101 side and the second cavity 102 side can be prevented from being mixed with air, and the integrated air conditioner can meet the requirement of high energy efficiency.

Specifically, the second air inlet 105 and the second air outlet 106 may be respectively disposed at two sides of the housing 10 connected to each other. The second air inlet 105 and the second air outlet 106 are respectively arranged on two sides of the housing 10, so that the air entering from the second air inlet 105 and the air exhausted from the second air outlet 106 do not cross the air, and the condenser 11 can be better heated.

In an embodiment, a filter screen 107 is further disposed at the first air inlet 103 and/or the second air inlet 105. Through setting up filter screen 107, can effectively filter debris such as dust in the inside air that gets into casing 10 to debris such as dust can be avoided producing the influence to the operation of spare part in the integral type air conditioner. In order to ensure the filtering effect of the filtering net 107, the mesh number of the filtering net 107 may be set to 100 or more. For example, the mesh number of the filter screen 107 may be set to 100, 120, 150, 200, or the like according to actual needs, and is not limited herein.

In one embodiment, the housing 10 is further provided with a high current connection port 17 and a low current connection port 18, and the high current connection port 17 and the low current connection port 18 are respectively disposed on two opposite sides of the housing 10. Specifically, a gap is provided between the condenser 11 and the filter screen 107 at the second air inlet 105, so that the strong electric connection port 17 and the weak electric connection port 18 can be conveniently arranged on the casing 10 at the gap position, wherein the strong electric connection port 17 and the weak electric connection port 18 are respectively arranged on two opposite side plates of the casing 10 at the gap position, the strong electricity and the weak electricity are separately arranged, the use is convenient, and the safety can be ensured.

In one embodiment, the fan assembly further includes a first partition 161 and a second partition 162. The first partition 161 partitions the case 10 into the first chamber 101 and the second chamber 102. The second partition 162 is located in the second chamber 102, the second partition 162 is parallel to the first partition 161, and the second fan 15 is installed between the first partition 161 and the second partition 162.

It is understood that the first partition 161 and the second partition 162 may be fixedly installed on the second fan 15. Please refer to fig. 1 to 8b, wherein fig. 5 is a schematic structural view illustrating a fan assembly of the integrated air conditioner of the present application installed on a base, fig. 6 is a schematic structural view illustrating an embodiment of the fan assembly of the present application, fig. 7a to 7b are schematic structural views illustrating a first partition plate of the fan assembly shown in fig. 6, and fig. 8a to 8b are schematic structural views illustrating a second partition plate and an air guide ring fixing plate of the fan assembly shown in fig. 6. In one embodiment, the fan assembly further comprises a wind guide ring 213; the first partition 161 includes a first plate 1611 and a second plate 1612, and the second plate 1612 extends from the first plate 1611 in a direction away from the first plate 1611; the second partition plate 162 is arranged in parallel with the first support plate 1611, and the second support plate 1612 is connected with the second partition plate 162; the first support plate 1611, the second support plate 1612 and the second partition plate 162 enclose an accommodating space for accommodating the second fan 15; the second partition 162 is further provided with an air inlet (not shown) communicated with the accommodating space, and the air guiding ring 213 is mounted on the second partition 162 and penetrates through the air inlet to be connected with the second fan 15.

It will be appreciated that in one embodiment, the first plate 1611 and the second plate 1612 may be separately formed and then secured to each other; in other embodiments, the first plate 1611 and the second plate 1612 may be integrally formed.

In this embodiment, the first partition board 161 and the second partition board 162 enclose an accommodating space for accommodating the second fan 15, so that the second fan 15 can be installed in the accommodating space in advance, the second fan 15, the first partition board 161, the second partition board 162 and the air guide ring 213 form an integral fan assembly, the fan assembly can be integrally disassembled and assembled in the integral air conditioner in the actual use process, and the fan assembly can be integrally pulled and pulled, and is convenient to maintain.

Further, the first partition board 161 further includes a third support plate 1613, the third support plate 1613 extends from the second support plate 1612 in a direction away from the accommodating space, and the third support plate 1613 is provided with an avoidance notch 163. It is understood that the refrigerant circulation system further includes a connection line 19 for connecting the condenser 11, the compressor 12 and the evaporator 13. By designing the avoiding gap 163 on the first partition plate 161, the avoiding gap 163 is used for the connecting pipeline 19 to pass through, so that the connecting pipeline 19 does not need to be welded or dismantled when the fan assembly is actually installed and maintained, and the connecting pipeline 19 is not affected.

Optionally, the first partition 161 further includes a fixing flange 1614 extending from the first support plate 1611, and the fixing flange 1614 and the second support plate 1612 are respectively located at two opposite ends of the first support plate 1611 and extend to the same side of the first support plate 1611. Optionally, a fixing edge 1621 extends into the accommodating space from one end of the second partition plate 162 far away from the second support plate 1612.

Further, a wind guide ring fixing plate 214 is further fixedly arranged on a side wall of the second partition plate 162 departing from the accommodating space, and the wind guide ring 213 is fixed on the wind guide ring fixing plate 214 and penetrates through the wind inlet to be connected with the second fan 15. It is understood that, in other embodiments, the wind-guiding ring fixing plate 214 and the wind-guiding ring 213 may be integrally formed, and may be directly and integrally mounted on the second partition plate 162 when being mounted.

Further, the fan assembly further includes a connecting support plate 215, and the connecting support plate 215 is connected to the ends of the first support plate 1611 and the second partition plate 162 far from the second support plate 1612. For example, the connecting support plate 215 may be connected to the fixing flange 1614 of the first partition 161 and the fixing flange 1621 of the second partition 162, respectively, so as to form a stable structure for the fan assembly.

In one embodiment, the second fan 15 includes a motor (not shown) and a wind wheel (not shown), the motor is fixedly mounted on the first supporting plate 1611, and the wind wheel is sleeved on an output shaft of the motor. First baffle 161, the second baffle 162 in the fan subassembly all can reduce the concatenation tolerance through integration shaping design, and then can improve the production manufacturability of fan subassembly, and effectively guarantee that second fan 15 fixes back wind wheel and wind-guiding circle 213 concentricity and contact ratio.

Furthermore, two ends of the accommodating space formed by the fan assembly are opened, and the openings are located in the radial direction of the wind wheel. It can be understood that the position of the opening can be used as an air outlet of the second fan 15, and the air outlet is arranged in the radial direction of the wind wheel, so that the wind resistance of the second fan 15 is low, and the efficiency is high.

In the installation process of the fan assembly, the motor and the first partition plate 161 are fixed together, the second partition plate 162 is assembled, the connecting support plate 215 and the wind guide ring 213 are assembled, an integral component is formed after the assembly, and the wind wheel and the wind guide ring 213 can be effectively protected after the integral assembly.

Further, in a particular embodiment, the compressor 12 is disposed within the first cavity 101; one end of the connecting line 19 is connected to the compressor 12, the other end of the connecting line 19 passes through the third support plate 1613 and the avoiding notch 163 and is connected to the condenser 11, and a portion of the connecting line 19 between the two ends thereof is supported by the second support plate 1612.

In one embodiment, the casing 10 of the integrated air conditioner includes a base 100 and two sidewalls (not shown) connected to opposite sides of the base 100. The first partition 161 and the second partition 162 of the blower assembly are detachably connected to the base 100 and the side wall, thereby closing the accommodating space; an air outlet is arranged on at least one side wall and communicated with the accommodating space.

It can be understood that the fan assembly is installed in the housing 10 of the integrated air conditioner to form a receiving space, that is, the first partition 161, the second partition 162, the base 100 of the housing 10 and the static pressure chamber formed by the two side walls. The first partition plate 161 and the second partition plate 162 which form the static pressure cavity are also fixing parts of the motor and the air guide ring 213, all parts are fully utilized, the utilization rate is high, the cost is low, and the motor and the air guide ring 213 are fixed without resetting independent parts, so that the structure is simplified, and meanwhile, the space is saved.

Furthermore, a limiting guide groove (not shown) is arranged on one end of the first support plate 1611 and the second partition plate 162 far away from the second support plate 1612, and the fan assembly is connected with the base 100 in a matching way through the limiting guide groove. After the fan assembly is assembled, the limiting guide grooves formed at the bottoms of the first partition board 161 and the second partition board 162 can be matched and fixed with the base 100, so that the fan assembly can be conveniently installed and pulled.

In addition, the fixing flange 1614 is arranged on the first partition board 161, the fixing edge 1621 is arranged on the second partition board 162, and the fixing through holes 164 for mounting with the base 100 are arranged on the fixing flange 1614 and the fixing edge 1621, so that the bottoms of the first partition board 161 and the second partition board 162 can be matched and fixedly connected with the base 100 through the fixing through holes 164 and the limiting guide grooves, and the assembly and disassembly convenience is met.

In some embodiments, please refer to fig. 1 to 12b, in which fig. 9 is a schematic structural diagram of an embodiment of the electrical control box of the present application, fig. 10 is a schematic structural diagram of another view angle of the electrical control box shown in fig. 9, fig. 11 is a schematic structural diagram of another view angle of the electrical control box shown in fig. 9, and fig. 12a to 12b are schematic position diagrams of the electrical control box in the integrated air conditioner of the present application. In this embodiment, the electronic control box 31 includes a mounting plate 311, a main controller 312 and a power module 313, and the main controller 312 and the power module 313 are respectively mounted on two opposite sides of the mounting plate 311. It can be understood that the main controller 312 and the power module 313 of the electronic control box 31 of the present embodiment are arranged in a back-to-back manner, so that the electronic control box 31 has a compact structure and the electronic control box 31 occupies a small space. Under the condition that the whole machine space of the integrated air conditioner is limited, the effective and reasonable design and installation of the electric control box 31 can be realized, and the space of the integrated air conditioner is greatly saved.

Further, a heat sink 314 is also mounted on the mounting board 311, and the heat sink 314 and the power module 313 are located on the same side of the mounting board 311. Since the power module 313 generates heat greatly, heat dissipation of the power module 313 is facilitated by installing the heat sink 314 on one side of the power module 313 accordingly.

In one embodiment, the electrical control box 31 further includes a main control board 315 and a module board 316, the main controller 312 is disposed on the main control board 315, the power module 313 is disposed on the module board 316, and the main control board 315 and the module board 316 are respectively detachably mounted on two opposite sides of the mounting board 311. At this time, the module board 316 may be further provided with a heat sink 314.

Further, a first connection portion 3111 and a second connection portion 3112 extend from a second end of the first end of the mounting board 311, the first connection portion 3111 and the main controller 312 are located on the same side of the mounting board 311, and the second connection portion 3112 and the power module 313 are located on the same side of the mounting board 311. Specifically, the first connection portion 3111 and the second connection portion 3112 of the mounting plate 311 of the electronic control box 31 are both provided with a connection hole 317, and the electronic control box 31 is detachably connected to the housing 10 through the connection hole 317. First connecting portion 3111 and second connecting portion 3112 with automatically controlled box 31 are fastened on the casing 10 of integral type air conditioner through the screw for when maintaining automatically controlled box 31, only need demolish the screw of relevant position, can realize that automatically controlled box 31 is whole to be taken out, maintain, and is simple convenient.

Further, a first surrounding portion 3113 and a second surrounding portion 3114 extend from a third end and a fourth end of the mounting plate 311, which are opposite to each other, and the first surrounding portion 3113, the second surrounding portion 3114 and the main controller 312 are located on the same side of the mounting plate 311. The first connection portion 3111, the first surrounding portion 3113, and the second surrounding portion 3114 protect the main controller 312 to some extent, and prevent the main controller 312 from being affected by foreign matter in the housing 10.

Further, the electronic control box 31 is installed in the first cavity 101, and the installation plate 311 is also fixedly connected with the partition 16; the compressor 12 is arranged in the first cavity 101 and is opposite to the electric control box 31; the first air intake opening 103 faces the electronic control box 31 and the compressor 12.

Specifically, the electronic control box 31 and the compressor 12 are located between the condenser 11 and the evaporator 13, and are disposed in the first cavity 101, the first air inlet 103 faces the electronic control box 31 and the compressor 12, and the electronic control box 31 and the compressor 12 are oppositely disposed on two opposite sides of the housing 10. By arranging the compressor 12 and the electronic control box 31 opposite to the first air inlet 103, the heat dissipation effect of the electronic control box 31 can be better.

Further, the power module 313 is disposed toward the compressor 12, and a heat sink 314 is disposed on a side of the mounting plate 311 having the power module 313, and a heat dissipation fin of the heat sink 314 is parallel to a wind direction of the first wind inlet 103. The heat dissipation fins of the heat sink 314 on the electronic control box 31 are perpendicular to the base 100 of the housing 10 and parallel to the electronic control box 31, so that the arrangement and structure of the whole electronic control box 31 are reasonably utilized, the heat dissipation of the electronic control box 31 is facilitated, and the wind resistance of the wind entering the first air inlet 103 is reduced.

In some embodiments, the integrated air conditioner of the present application further includes a water collecting and draining device 41 to guide the condensation water drops to the outside of the air conditioner, so that the condensation water drops can be prevented from dropping to the inside of the air conditioner to cause a failure. Please refer to fig. 1 to 13d, wherein fig. 13a to 13d are schematic position diagrams of a water collecting and draining device of an integrated air conditioner according to the present application. In this embodiment, the water collecting and draining device 41 includes a first water receiving tray 411 and a second water receiving tray 412; the first water pan 411 is positioned below the joint of the return port of the compressor 12 and the outlet of the evaporator 13, and the second water pan 412 is positioned below the evaporator 13; the first water pan 411 and the second water pan 412 are arranged at intervals along the vertical direction, and at least the edges of the projections of the first water pan 411 and the second water pan 412 on the plane of the horizontal direction are connected without gaps. The first water pan 411 is arranged below the connection part of the air return port of the compressor 12 and the outlet of the evaporator 13, specifically, the first water pan 411 can be arranged below the connection pipeline 19 and/or the tank body of the compressor 12, so that the condition that condensed water on the connection pipeline 19 and/or the tank body of the compressor 12 drops outside the second water pan 412 can be avoided, and the first water pan 411 and the second water pan 412 are arranged at intervals along the vertical direction, and at least the edges of the projections of the first water pan 411 and the second water pan 412 in the plane of the horizontal direction are in gapless connection, so that accumulated water in the first water pan 411 can be guided to the second water pan 412, and no additional device for guiding water is required to be arranged, and the installation space can be saved.

In one embodiment, the projections of the first water-receiving tray 411 and the second water-receiving tray 412 in the horizontal plane are partially overlapped.

Further, the inner bottom surface of the first water pan 411 is a slope, and the vertical height of the slope away from the second water pan 412 is greater than the vertical height close to the second water pan 412. It can be understood that the thickness of the bottom plate of the first water-receiving tray 411 may be uneven, at this time, the bottom plate of the first water-receiving tray 411 may be a wedge structure, the slope of the upper surface of the bottom plate (i.e., the inner bottom surface of the first water-receiving tray 411) of the water in the first water-receiving tray 411 may be an inclined surface, an arc surface, or a step surface where the inclined surface and the plane are connected, and the slope of the upper surface of the bottom plate of the water in the first water-receiving tray 411 may flow into the second water-receiving tray 412.

In one embodiment, the first water-receiving tray 411 includes a bottom plate with a uniform thickness, the bottom plate is disposed obliquely, and an end of the bottom plate away from the second water-receiving tray 412 forms an acute angle with the height direction. It can be understood that the thickness of the bottom plate of the first water-receiving tray 411 may be uniform, and in this case, the bottom plate of the first water-receiving tray 411 is inclined toward the second water-receiving tray 412.

In one embodiment, one end of the inner bottom surface of the first water-receiving tray 411 close to the second water-receiving tray 412 is lower than other positions of the bottom surface of the first water-receiving tray 411. Then, the accumulated water in the first water-receiving tray 411 will collect toward one end close to the second water-receiving tray 412 and be guided to the second water-receiving tray 412.

In an embodiment, the second water pan 412 is provided with a water outlet 413, the water collection and drainage device 41 further includes a water drainage pipe 414, the water drainage pipe 414 is communicated with the water outlet 413 of the second water pan 412, and the water drainage pipe 414 guides water in the second water pan 412 to the outside of the air conditioner.

Further, the bottom surface of the second drip tray 412 near the water outlet 413 is lower than the other positions of the bottom surface of the second drip tray 412. Then, the accumulated water in the second water receiving tray 412 is collected toward the position of the water outlet 413 and guided to the water discharge pipe 414, and the water discharge pipe 414 is discharged to the outside of the air conditioner.

Further, a water level alarm 415 is installed on the second drip pan 412. The water level alarm 415 may alarm when sensing the water level in the second water collector 412 to a set water level, so as to prevent the water level of the second water collector 412 from being too high or the drain pipe 414 from being blocked, thereby preventing the water in the second water collector 412 from draining to the inside of the air conditioner due to forgetting to connect the drain pipe 414 when the water level of the second water collector 412 is too high or is installed.

Specifically, the water level alarm 415 is disposed at a position close to the water outlet 413 on the bottom surface of the second drain pan 412. The integral type air conditioner adopts the self-draining design, and is provided with water level alarm 415, and when second water collector 412 can't normally drain, the water level reaches the warning water level, and water level alarm 415 can report an emergency and ask for help or increased vigilance automatically, reminds the user in time to investigate, guarantees that the air conditioner can normal operating.

In some embodiments, the drainage device 41 further includes a first fixing member 416 and a second fixing member 417 arranged at an interval, a first end of the drainage pipe 414 far away from the second water pan 412 is fixed on the side wall of the housing 10 by the first fixing member 416, and a second end of the drainage pipe 414 near the second water pan 412 is fixed on the base 100 of the housing 10 by the second fixing member 417.

It is understood that the number of the first and second fixtures 416 and 417 may be one or more. The first end of the drainage pipe 414 in the drainage collecting device 41 provided by the present application is fixed on the side wall of the casing 10 by the first fixing member 416, and when the drainage collecting device is installed and used, the drainage pipe 414 is directly taken off from the first fixing member 416; when the water draining pipe 414 is not used or is detached, the water draining pipe 414 is directly fixed on the side wall of the casing 10 through the first fixing piece 416, so that the water draining pipe 414 does not need to be folded and stored in the casing 10 or taken out of the casing 10, the operation is convenient and fast, and the operation time is saved; and also avoid folding the damage that accomodate drain pipe 414 and lead to drain pipe 414, promoted user's use experience effectively, and drain pipe 414 places inside casing 10 when not using, can avoid the user to forget to install drain pipe 414. In addition, the second end of the drainage pipe 414 is fixed on the base 100 of the housing 10 by the second fixing member 417, so that the second end of the drainage pipe 414 is prevented from loosening with the water outlet 413 of the second water receiving tray 412 due to shaking, and the problem of water leakage of the drainage pipe 414 is avoided.

In one embodiment, the first end of the drain pipe 414 is disposed above the second drip tray 412. In a normal condition, the second end of the drainage pipe 414 is always kept communicated with the water outlet 413 of the second water receiving tray 412, and by arranging the nozzle at the first end of the drainage pipe 414 above the second water receiving tray 412, even if a user forgets to extend the first end of the drainage pipe 414 out of the housing 10 during installation and use, so that water in the second water receiving tray 412 flows out from the nozzle at the first end of the drainage pipe 414 along the drainage pipe 414, because the projection of the nozzle at the first end of the drainage pipe 414 on the horizontal plane falls in the second water receiving tray 412, the water flowing out from the nozzle at the first end of the drainage pipe 414 can flow back into the second water receiving tray 412, so that water is prevented from accumulating everywhere inside the housing 10, and if the water level in the second water receiving tray 412 is too high, an alarm of the water level 415 can be used to make the user recognize that the drainage pipe 414 may not be assembled correctly, thereby ensuring the normal operation of the air conditioner.

In one embodiment, the first fixing member 416 includes a first limiting clamp (not shown) protruding from the side wall of the casing 10, and the drain pipe 414 is clamped between the first limiting clamp and the side wall of the casing 10. Similarly, the second fixing member 417 may also include a second limiting clip (not shown) protruding from the sidewall of the casing 10, and the drain pipe 414 is clamped between the second limiting clip and the base 100 of the casing 10.

In another embodiment, the first fixing member 416 includes a first groove (not shown) recessed on the sidewall of the housing 10, and the drain pipe 414 is clamped in the first groove. Similarly, the second fixing member 417 may include a second groove (not shown) recessed on the base 100 of the housing 10, and the drain pipe 414 may be clamped in the second groove. Further, the width of the first groove is smaller than the outer diameter of the drain pipe 414. The width of the second groove is smaller than the outer diameter of the drain pipe 414.

In other embodiments, the first fixing element 416 includes a first buckle 4161 clamped on the drain pipe 414, and a first clamping groove (not shown) is formed on a side wall of the housing 10, and the first buckle 4161 can be clamped in the first clamping groove. Similarly, the second fixing member 417 may also include a second buckle 4171 clamped on the drain pipe 414, and the base 100 of the housing 10 is provided with a second clamping groove (not shown), in which the second buckle 4171 can be clamped.

In other embodiments, the first fixing element 416 is L-shaped, and includes a first fastening portion (not shown) protruding from the sidewall and a first stopping portion (not shown) extending from the first fastening portion; the second fixing piece 417 is L-shaped, and includes a second fastening portion (not shown) protruding from the base and a second stopper portion (not shown) extending from the second fastening portion; the second and first stoppers are disposed facing the drain pipe 414; the drain pipe 414 is blocked between the first blocking portion and the second blocking portion, and the first blocking portion and the second blocking portion are pressed against the drain pipe 414.

In a normal condition, the second end of the drain pipe 414 is always communicated with the water outlet 413 of the second water receiving tray 412, when the drain pipe 414 is installed and used, only the first end of the drain pipe 414 needs to be extended out of the casing 10, and when the drain pipe 414 is not used, the first end of the drain pipe 414 is directly fixed on the side wall of the casing 10 through the first fixing member 416, so that the drain pipe 414 can be prevented from being lost during the idle period of the drain pipe 414.

In an embodiment, in order to increase the heat exchange area and increase the condensation efficiency, please refer to fig. 1 to fig. 15, wherein fig. 14 is a schematic structural diagram of an embodiment of a condenser of the present application, and fig. 15 is a schematic sectional structural diagram of the condenser shown in fig. 14. The condenser 11 of the integrated air conditioner of the present application comprises a plurality of heat exchange tubes 51 communicated with each other, the plurality of heat exchange tubes 51 are stacked, each heat exchange tube 51 comprises a plurality of extending parts 511 arranged side by side and a plurality of U-shaped parts 512 connecting two adjacent extending parts 511; each extension 511 includes a first straight line segment 5111, a second straight line segment 5112, and a curved segment 5113 connecting the first straight line segment 5111 and the second straight line segment 5112, and an included angle between the first straight line segment 5111 and the second straight line segment 5112 ranges from 50 degrees to 70 degrees. By arranging the heat exchange tube 51 at a partial position as the bent section 5113, the heat exchange area of the condenser 11 is made larger and the energy efficiency is high.

Preferably, the included angle between the first straight line segment 5111 and the second straight line segment 5112 is 60 degrees. By setting the included angle between the first straight line segment 5111 and the second straight line segment 5112 to be 60 degrees, the bending segment 5113 can bear the tensile stress in the bending process, and the strength and the service life of the condenser 11 can be ensured.

Further, the condenser 11 further includes a first fixed assembly 513 and a second fixed assembly 514; the first fixing assembly 513 is arranged at the first end of the plurality of heat exchange tubes 51, and the first fixing assembly 513 is fixedly connected with each heat exchange tube 51; the second fixing assembly 514 is disposed at the second end of the plurality of heat exchanging tubes 51, and the second fixing assembly 514 is fixedly connected to the outermost heat exchanging tube 51 and the innermost heat exchanging tube 51, respectively. The first fixing component 513 and the second fixing component 514 fix the stacked heat exchange tubes 51 together, so that the heat exchange tubes 51 are prevented from moving mutually, the connection stability is improved, and the fixation failure among the heat exchange tubes 51 is prevented.

Specifically, the first fixing assembly 513 includes a first side plate 5130, and the first end of each heat exchange tube 51 is fixedly connected to the first side plate 5130, and the first ends of each heat exchange tube 51 are flush with each other. Since the first ends of the heat exchange tubes 51 are flush with each other, a first edge plate 5130 may be disposed at the first ends of the heat exchange tubes 51, and the first edge plate 5130 and the first end of each heat exchange tube 51 are fixed by screws, thereby ensuring the stability of the first end of each heat exchange tube 51.

Specifically, the second fixing member 514 includes a second side plate 5142, a third side plate 5143, and a connecting plate 5141, the second end of the outermost heat exchange tube 51 is fixedly connected to the second side plate 5142, the second end of the innermost heat exchange tube 51 is fixedly connected to the third side plate 5143, and the second side plate 5142 and the third side plate 5143 are fixedly connected by the connecting plate 5141. Since there may be a dimensional difference in each heat exchange tube 51, when the first ends of each heat exchange tube 51 are arranged flush with each other, the second ends of each heat exchange tube 51 are most likely not to be guaranteed flush with each other, and therefore, by fixedly connecting the second ends of the outermost heat exchange tubes 51 to the second side plate 5142, fixedly connecting the second ends of the innermost heat exchange tubes 51 to the third side plate 5143, and fixing the second side plate 5142 and the third side plate 5143 by the connecting plate 5141, the stability of the first ends of each heat exchange tubes 51 can be guaranteed.

Specifically, the lengths of the first straight line segments 5111 of the respective heat exchange tubes 51 are equal; the second straight line segment 5112 of each heat exchange tube 51 is reduced in length in order from the innermost heat exchange tube 51 to the outermost heat exchange tube 51, and the first straight line segment 5111 and the second straight line segment 5112 in the innermost heat exchange tube 51 are equal in length.

In one embodiment, the curved segment 5113 is arcuate. By setting the curved section 5113 to be arc-shaped, the air inlet surface of the condenser 11 can be increased, and the air flow is uniform, so that the condenser 11 has high energy efficiency. In another embodiment, the central angle R corresponding to the arc formed by the curved section 5113 is 110 degrees to 130 degrees, if the central angle R corresponding to the arc formed by the curved section 5113 is greater than 130 degrees, the overall size length of the condenser 11 (the distance between the two ends of the extension portion 511) is larger, and more volume needs to be occupied, if the central angle R corresponding to the arc formed by the curved section 5113 is less than 110 degrees, the heat exchange area of the condenser 11 is increased in a limited manner, and the distance between the curved section 5113 and the two straight line section distance air ports is too large, which is not favorable for heat exchange.

In other embodiments, the curved segment 5113 can also be a curved segment, specifically a wave, a zigzag, or the like. Compared with the arc-shaped bent section 5113, the wavy bent section 5113 enables the heat exchange area of the condenser 11 to be larger, and the energy efficiency to be higher.

In another aspect of the present application, an air conditioning system is further provided, where the air conditioning system includes a device to be cooled and an integrated air conditioner, and the integrated air conditioner is any one of the above-mentioned integrated air conditioners; the first air inlet 103 and the first air outlet 104 of the integrated air conditioner face the equipment to be cooled.

Specifically, the equipment to be cooled and the integrated air conditioner can be arranged in the cabinet, and the integrated air conditioner is designed in an integrated manner and is small in size, so that the integrated air conditioner is very convenient to install in the cabinet, does not need professional installation, can move at any time and is convenient to maintain; in addition, the requirement on the cabinet is simple, the cabinet can be assembled in advance, then the integrated air conditioner is integrally installed on the cabinet, the universality is high, different cabinets can be used in a universal mode, and the heat dissipation requirements of different equipment to be cooled are met.

In addition, in the present application, unless otherwise expressly specified or limited, the terms "connected," "stacked," and the like are to be construed broadly, e.g., as meaning permanently attached, removably attached, or integral to one another; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

Finally, it should be noted that: the above embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present application.

Claims (11)

1. A water collecting and draining device of an air conditioner is used for draining condensed water in an air conditioner shell, the air conditioner shell comprises a base and a side wall, the water collecting and draining device of the air conditioner comprises a water pan and a drain pipe connected with the water pan, and is characterized in that,

the water collecting and draining device further comprises a first fixing piece and a second fixing piece which are arranged at intervals, the first fixing piece fixes the first end, far away from the water receiving disc, of the water draining pipe on the side wall, and the second fixing piece fixes the second end, connected with the water receiving disc, of the water draining pipe on the base.

2. The collecting and draining device of an air conditioner according to claim 1,

and the pipe orifice of the first end of the drain pipe is arranged above the water pan.

3. The collecting and draining device of an air conditioner according to claim 1,

the first fixing piece comprises a first limiting clamp convexly arranged on the side wall, and the drain pipe is clamped between the first limiting clamp and the side wall.

4. The collecting and draining device of an air conditioner according to claim 1,

the first fixing piece comprises a first groove formed by sinking the side wall, and the drain pipe is clamped in the first groove;

the width of the first groove is smaller than the outer diameter of the drain pipe.

5. The collecting and draining device of an air conditioner according to claim 1,

the first fixing piece comprises a first buckle clamped on the drain pipe, a first clamping groove is formed in the side wall, and the first buckle can be buckled in the first clamping groove.

6. A collective drainage apparatus of an air conditioner according to any one of claims 1 to 4,

the second mounting include by the protruding second spacing clamp of establishing of base, the drain pipe joint in the second spacing clamp with between the base.

7. A collective drainage apparatus of an air conditioner according to any one of claims 1 to 4,

the second fixing piece comprises a second groove formed by sinking the base, and the drain pipe is clamped in the second groove;

the width of the second groove is smaller than the outer diameter of the drain pipe.

8. A collective drainage apparatus of an air conditioner according to any one of claims 1 to 4,

the second fixing piece comprises a second buckle clamped on the drain pipe, a second clamping groove is formed in the base, and the second buckle can be clamped in the second clamping groove.

9. The water collecting and draining device of air conditioner as claimed in claim 1, wherein said first fixing member is L-shaped and includes a first fastening portion protruded from said side wall and a first stopping portion extended from said first fastening portion;

the second fixing piece is L-shaped and comprises a second buckling part convexly arranged on the base and a second stopping part extending from the second buckling part;

the second stopping part and the first stopping part are arranged facing the water drainage pipe;

the drain pipe is blocked between the first buckling part and the second buckling part, and the first blocking part and the second blocking part are pressed on the drain pipe in a propping mode.

10. An integrated air conditioner, characterized in that it comprises the collective drainage device of the air conditioner of any one of claims 1 to 9.

11. The integrated air conditioner according to claim 10, further comprising a housing, an evaporator and a compressor, wherein the evaporator, the compressor and the water collection and drainage device are disposed in the housing;

the water pan comprises a first water pan and a second water pan, the first water pan is positioned below the joint of the return air port of the compressor and the outlet of the evaporator, and the second water pan is positioned below the evaporator; the first water pan and the second water pan are arranged at intervals along the vertical direction, and at least the edges of the projections of the first water pan and the second water pan on the plane of the horizontal direction are in gapless connection;

the second water pan is provided with a water outlet, and the second end of the drain pipe is connected with the water outlet of the second water pan;

the first end of the drain pipe and the first fixing piece are separated from the buckle and then extend out of the shell.

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