Air conditioner all-in-one machine and control method of air conditioner all-in-one machine

Abstract

The application discloses an air conditioner all-in-one machine and a control method thereof. The air conditioner all-in-one machine comprises a machine box, a first water pan, a second water pan and a water spraying element. The machine box comprises a shell and a partition plate assembly. The partition plate assembly is used for separating the inside of the shell into an outdoor cavity and an indoor cavity. A cover plate is arranged on the side of the partition plate assembly close to the outdoor cavity. The cover plate and the partition plate assembly form a heat exchange cavity. The outdoor cavity is provided with an outdoor air inlet and an outdoor air outlet. The first heat exchanger and the first fan are arranged in the outdoor cavity. The indoor cavity is provided with an indoor air outlet. The second heat exchanger and the second fan are arranged in the indoor cavity. The first water pan is connected with the second water pan. The water spraying element is arranged on the top of the first heat exchanger. The water spraying element is provided with a plurality of water spraying holes. The heat exchange cavity is connected with the first water pan through a first water pipe. The heat exchange cavity is connected with the water spraying element through a second water pipe. The first water pipe or the second water pipe is provided with a pump body. The energy consumption of the air conditioner all-in-one machine can be reduced.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of air conditioners, in particular to an air conditioner all-in-one and a control method of the air conditioner all-in-one. BACKGROUND

[0002] With the improvement of people's living standards, the demand for air conditioner all-in-one with fresh air treatment function is increasing. When the existing air conditioner all-in-one is in fresh air mode, the condenser cannot quickly and timely dissipate heat, the energy consumption of the air conditioner all-in-one is high, and the operation cost of the air conditioner all-in-one is increased. SUMMARY

[0003] The present application aims to at least solve one of the technical problems existing in the prior art. To this end, the present application provides an air conditioner all-in-one, which can reduce the energy consumption of the air conditioner all-in-one.

[0004] The present application also provides a control method for controlling the above-mentioned air conditioner all-in-one.

[0005] The air conditioner all-in-one according to the first aspect of the present application comprises:

[0006] A cabinet comprises a shell and a partition assembly arranged in the shell, the partition assembly is used to divide the interior of the shell into an outdoor cavity and an indoor cavity, a cover plate is arranged on the side of the partition assembly close to the outdoor cavity, the cover plate and the partition assembly form a heat exchange cavity, the outdoor cavity has an outdoor air inlet and an outdoor air outlet, a first heat exchanger and a first fan are arranged in the outdoor cavity, the first fan is used to introduce outdoor air flow from the outdoor air inlet, the indoor cavity has an indoor air outlet, a second heat exchanger and a second fan are arranged in the indoor cavity, the second fan is used to discharge the air flow in the indoor cavity from the indoor air outlet;

[0007] An air compressor is arranged in the cabinet, and the air compressor is connected in series with the first heat exchanger and the second heat exchanger through a pipeline;

[0008] A first water pan and a second water pan are arranged at the bottom of the first heat exchanger and the second heat exchanger respectively, and the first water pan and the second water pan are connected through a connecting pipe;

[0009] A water spraying element is arranged at the top of the first heat exchanger, the water spraying element is provided with a plurality of water spraying holes, the heat exchange cavity is connected with the first water pan through a first water pipe, the heat exchange cavity is connected with the water spraying element through a second water pipe, and the first water pipe or the second water pipe is provided with a pump body, the pump body is used to pump the water in the first water pan to the water spraying element.

[0010] The air conditioner all-in-one according to the first aspect of the present application has at least the following beneficial effects:

[0011] When the all-in-one air conditioner is working, the condensed water generated by the heat exchange between the second heat exchanger and the air in the indoor cavity flows into the second water pan, and the condensed water in the second water pan flows into the first water pan through the connecting pipe. After the all-in-one air conditioner works for a period of time, the temperature of the first heat exchanger is relatively high, and the first fan cannot meet the heat dissipation demand of the first heat exchanger. At this time, the pump body is started, the pump body can pump the water in the first water pan into the heat exchange cavity, the water in the heat exchange cavity is heat-exchanged with the low-temperature air in the indoor cavity through the partition assembly, so that the temperature of the water in the heat exchange cavity is reduced, and then the pump body pumps the water in the heat exchange cavity out to the water spraying element, and the water on the water spraying element is sprayed on the first heat exchanger through the water spraying holes, so that the temperature of the first heat exchanger can be quickly reduced, thereby reducing the energy consumption of the all-in-one air conditioner.

[0012] According to some embodiments of the present application, the cover plate is provided with a water inlet joint and a water outlet joint, the water inlet joint and the water outlet joint are respectively communicated with the heat exchange cavity, the water inlet joint is connected with the first water pipe, the water outlet joint is connected with the second water pipe, and the water inlet joint is lower than the water outlet joint in the up-down direction.

[0013] According to some embodiments of the present application, the partition assembly comprises a first body, a heat insulation ring and a second body, the first body is connected with part of the inner wall of the shell, the first body is provided with a through hole, the outer periphery of the heat insulation ring is connected with the periphery of the through hole, and the second body is connected with the inner periphery of the heat insulation ring, and the second body and the cover plate enclose the heat exchange cavity.

[0014] According to some embodiments of the present application, the side of the first body facing the indoor cavity is provided with a first heat insulation piece, and / or the side of the cover plate facing the second body is provided with a second heat exchange piece.

[0015] According to some embodiments of the present application, the all-in-one air conditioner further comprises a water beating assembly, the water beating assembly comprises a water beating impeller and a driving motor, the water beating impeller is rotationally arranged in the first water pan, and the driving motor is used to drive the water beating impeller to lift the water in the first water pan.

[0016] According to some embodiments of the present application, the all-in-one air conditioner further comprises an air exchange control assembly, the air exchange control assembly is arranged in the outdoor cavity, the outdoor cavity has a fresh air outlet, and the air exchange control assembly is used to open or close the fresh air outlet.

[0017] According to some embodiments of the present application, the ventilation control assembly comprises a fresh air door and a first driving member, the fresh air door is rotationally connected with the shell to have an open state of opening the fresh air outlet and a closed state of closing the fresh air outlet, and the first driving member is used to drive the fresh air door to switch between the open state and the closed state.

[0018] According to some embodiments of the present application, the output end of the first driving member is connected with a swing rod, the other end of the swing rod is in transmission connection with the fresh air door, and the first driving member can drive the fresh air door to open or close the fresh air outlet through the swing rod.

[0019] According to some embodiments of the present application, the first fan has a first air outlet, the fresh air outlet is located directly below the first air outlet, the first heat exchanger is arranged on one side of the fresh air outlet, and when the fresh air door is in the open state, the fresh air door is located between the first heat exchanger and the fresh air outlet.

[0020] The control method of the all-in-one air conditioner according to the second aspect of the embodiments of the present application is used to control the all-in-one air conditioner according to the first aspect of the embodiments of the present application, and comprises the following steps:

[0021] Step 1: determining that the all-in-one air conditioner is in a cooling mode;

[0022] Step 2: acquiring the temperature of the first heat exchanger and the water temperature in the first water pan;

[0023] Step 3: if the temperature of the first heat exchanger is less than a first preset value, controlling the pump body to stop working; if the temperature of the first heat exchanger is greater than the first preset value and the water temperature in the first water pan is less than a second preset value, controlling the pump body to operate to make the water in the first water pan sprinkle the first heat exchanger through the water spraying holes; and if the water temperature in the first water pan is greater than the second preset value, controlling the pump body to stop working.

[0024] Additional aspects and advantages of the present application will be in part apparent and in part pointed out hereinafter. BRIEF DESCRIPTION OF DRAWINGS

[0025] The above and / or additional aspects and advantages of the present application will become apparent and be readily appreciated from the following description, taken in conjunction with the accompanying drawings, in which:

[0026] Figure 1 FIG. 1 is a structural schematic diagram of an all-in-one air conditioner according to an embodiment of the present application;

[0027] Figure 2 FIG. 2 is an exploded schematic diagram of the all-in-one air conditioner according to the embodiment of the present application.

[0028] Figure 3 It is a part structure schematic view of the air conditioner all-in-one machine of the embodiment of the application, and the first fan is hidden in the figure;

[0029] Figure 4 It is a front view of Figure 3 ;

[0030] Figure 5 It is a top view of Figure 1 ;

[0031] Figure 6 It is a sectional view of A-A line in Figure 5 ;

[0032] Figure 7 It is a local enlarged view of B part in Figure 6 ;

[0033] Figure 8 It is an assembly schematic view of the cover plate and the partition plate assembly of the embodiment of the application;

[0034] Figure 9 It is a structure schematic view of the water spraying part of the embodiment of the application;

[0035] Figure 10 It is an assembly schematic view of the first water pan, the second water pan, the water hitting assembly and the air exchange control assembly of the embodiment of the application.

[0036] Reference signs:

[0037] Outdoor cavity 101, indoor cavity 102, heat exchange cavity 103, outdoor air inlet 104, outdoor air outlet 105, indoor air outlet 106, fresh air outlet 107, mounting cavity 108, shell 110, partition plate assembly 120, first main body 121, second main body 122, heat insulation ring 123, cover plate 130, water outlet joint 131, first heat exchanger 140, first fan 150, first air outlet 151, second heat exchanger 160, second fan 170, air compressor 200, first water pan 310, second water pan 320, connecting pipe 330, first water pipe 340, second water pipe 350, pump body 360, water spraying part 400, water spraying hole 410, water hitting impeller 510, driving motor 520, fresh air door 610, first driving part 620, swing rod 630. DETAILED DESCRIPTION

[0038] The embodiments of the application are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar notations represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary, only for explaining the application, and cannot be understood as a limitation of the application.

[0039] In the description of the present application, it should be understood that the orientation description, such as the orientation or positional relationship indicated by the upper, lower, front, rear, left, right and the like, is based on the orientation or positional relationship shown in the drawings, and is only for the purpose of facilitating the description of the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application.

[0040] In the description of the present application, the meaning of several is one or more, the meaning of multiple is two or more, greater than, less than, more than and the like are understood as not including the number, above, below, within and the like are understood as including the number. If the first, second is described, it is only for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance of the indicated technical features or implying a specific number of the indicated technical features or implying a specific order of the indicated technical features.

[0041] In the description of the present application, unless otherwise explicitly limited, the words such as setting, installing, connecting and the like should be broadly understood, and the person skilled in the art can reasonably determine the specific meaning of the above words in the present application in combination with the specific content of the technical scheme.

[0042] Reference Figures 1 to 7 and in combination with Figure 9, the air conditioner all-in-one machine according to the first aspect of the embodiment of the present application, comprising a machine case, an air compressor 200, a first water pan 310, a second water pan 320 and a water spraying element 400, the machine case comprises a shell 110 and a partition assembly 120 arranged in the shell 110, the partition assembly 120 is used for separating the inside of the shell 110 into an outdoor cavity 101 and an indoor cavity 102, a cover plate 130 is arranged on the side of the partition assembly 120 close to the outdoor cavity 101, the cover plate 130 and the partition assembly 120 form a heat exchange cavity 103, the outdoor cavity 101 has an outdoor air inlet 104 and an outdoor air outlet 105, the first heat exchanger 140 and the first fan 150 are arranged in the outdoor cavity 101, the first fan 150 is used for introducing outdoor air flow from the outdoor air inlet 104, the indoor cavity 102 has an indoor air outlet 106, the second heat exchanger 160 and the second fan 170 are arranged in the indoor cavity 102, the second fan 170 is used for discharging the air flow in the indoor cavity 102 from the indoor air outlet 106, the air compressor 200 is arranged in the machine case, the air compressor 200 is connected in series with the first heat exchanger 140 and the second heat exchanger 160 through a pipeline, the first water pan 310 is arranged at the bottom of the first heat exchanger 140, the second water pan 320 is arranged at the bottom of the second heat exchanger 160, the first water pan 310 and the second water pan 320 are connected through a connecting pipe 330, the water spraying element 400 is arranged at the top of the first heat exchanger 140, the water spraying element 400 is provided with a plurality of water spraying holes 410, the heat exchange cavity 103 is connected with the first water pan 310 through a first water pipe 340, the heat exchange cavity 103 is connected with the water spraying element 400 through a second water pipe 350, the first water pipe 340 or the second water pipe 350 is provided with a pump body 360, the pump body 360 is used for pumping the water in the first water pan 310 to the water spraying element 400, in this way, by arranging the water spraying element 400 and the pump body 360, the pump body 360 can pump the water in the first water pan 310 into the heat exchange cavity 103, the water in the heat exchange cavity 103 exchanges heat with the low-temperature air in the indoor cavity 102 through the partition assembly 120, so that the temperature of the water in the heat exchange cavity 103 is reduced, then the pump body 360 pumps the water in the heat exchange cavity 103 to the water spraying element 400, the water on the water spraying element 400 is sprayed on the first heat exchanger 140 through the water spraying holes 410, which can quickly reduce the temperature of the first heat exchanger 140, thereby reducing the energy consumption of the air conditioner all-in-one machine.

[0043] For example, when the all-in-one air conditioner is working, the second heat exchanger 160 exchanges heat with the air in the indoor cavity 102 to generate condensate water flowing into the second water pan 320, and the condensate water in the second water pan 320 flows into the first water pan 310 through the connecting pipe 330. After the all-in-one air conditioner works for a period of time, the temperature of the first heat exchanger 140 is relatively high, and the first fan 150 cannot meet the heat dissipation requirement of the first heat exchanger 140. At this time, the pump body 360 is started, and the pump body 360 can pump the water in the first water pan 310 into the heat exchange cavity 103. The water in the heat exchange cavity 103 exchanges heat with the low-temperature air in the indoor cavity 102 through the partition assembly 120, so that the temperature of the water in the heat exchange cavity 103 is reduced. Then, the pump body 360 pumps the water in the heat exchange cavity 103 out to the water spraying element 400. The water on the water spraying element 400 is sprayed on the first heat exchanger 140 through the water spraying hole 410, so as to quickly reduce the temperature of the first heat exchanger 140, thereby reducing the energy consumption of the all-in-one air conditioner.

[0044] It should be noted that, since the first water pan 310 is installed in the outdoor cavity 101, the temperature of the outdoor cavity 101 is higher than that of the indoor cavity 102, so that the temperature of the water in the first water pan 310 is lower than that of the second water pan 320. The effect of directly using the water in the first water pan 310 to cool the first heat exchanger 140 is not good. By introducing the water in the first water pan 310 into the heat exchange cavity 103 through the pump body 360, the temperature of the water can be reduced to accelerate the cooling speed of the first heat exchanger 140, which will not be described in detail here.

[0045] It can be understood that, in the above embodiment, the shell 110 is substantially in the shape of a cuboid, and in other embodiments of the present application, the shape of the shell 110 can also be set to other shapes, such as a cylindrical shape or an elliptical shape or other shapes, and is not limited to the above-mentioned cuboid shape, and can be determined according to actual needs.

[0046] Referring to Figure 10 In some embodiments of the present application, the all-in-one air conditioner further comprises a water beating assembly, the water beating assembly comprising a water beating impeller 510 and a driving motor 520. The water beating impeller 510 is rotationally connected with the first water pan 310, and the output end of the driving motor 520 is connected with the water beating impeller 510. The driving motor 520 can drive the water beating impeller 510 to rotate, so that the water beating impeller 510 can lift the water in the first water pan 310. The water lifted by the water beating impeller 510 can exchange heat with the first heat exchanger 140 to reduce the temperature of the first heat exchanger 140, thereby assisting the first heat exchanger 140 to dissipate heat and accelerating the cooling speed of the first heat exchanger 140.

[0047] It can be understood that, in actual execution process, the temperature of the first heat exchanger 140 is between 40 degrees Celsius and 60 degrees Celsius, and when the water lifted by the water beating wheel 510 contacts the first heat exchanger 140, the water attached to the first heat exchanger 140 will not evaporate, and the water attached to the first heat exchanger 140 will fall back into the first water collecting disc 310 under the action of gravity, so as to be lifted by the water beating wheel 510 again. After multiple cycles, the temperature of the water in the first water collecting disc 310 gradually increases, resulting in reduced heat dissipation effect of the water beating assembly.

[0048] Based on this, the heat exchanger cavity 103 and the pump body 360 are arranged, so that after the water in the first water collecting disc 310 exchanges heat with the first heat exchanger 140, the pump body 360 can introduce the water in the first water collecting disc 310 into the heat exchanger cavity 103, so as to reduce the temperature of the water and accelerate the cooling speed of the first heat exchanger 140, thereby improving the heat dissipation effect of the water beating assembly.

[0049] In some embodiments of the present application, the cover plate 130 is provided with a water inlet connector and a water outlet connector 131, and the water inlet connector and the water outlet connector 131 are respectively communicated with the heat exchanger cavity 103. The water inlet connector is connected with the first water pipe 340, and the water outlet connector 131 is connected with the second water pipe 350. In the up-down direction, the water inlet connector is lower than the water outlet connector 131. In this way, when the pump body 360 stops working, the water in the heat exchanger cavity 103 can flow back into the first water collecting disc 310 under the action of its own gravity, so as to avoid the existence of accumulated water in the heat exchanger cavity 103.

[0050] It should be noted that, in the axial direction of the water inlet connector, the effective cross-sectional area of the heat exchanger cavity 103 is greater than the cross-sectional area of the water inlet connector. When the water enters the heat exchanger cavity 103 from the water inlet connector, the flow of the water suddenly expands, so as to reduce the flow rate of the water, so that the water can be fully heat exchanged in the heat exchanger cavity 103, thereby effectively reducing the temperature of the water and improving the heat exchange effect of the first heat exchanger 140.

[0051] Referring to Figure 7 , Figure 8In some embodiments of the present application, the partition assembly 120 comprises a first body 121, a heat insulation ring 123 and a second body 122, the first body 121 is connected with part of the inner wall of the shell 110, the first body 121 is provided with a through hole, the outer periphery of the heat insulation ring 123 is connected with the periphery of the through hole, the second body 122 is connected with the inner periphery of the heat insulation ring 123, the side of the first body 121 facing the indoor cavity 102 is provided with a first heat insulation piece, the second body 122 and the cover plate 130 enclose the heat exchange cavity 103, the side of the cover plate 130 facing the second body 122 is provided with a second heat exchange piece, which can reduce the heat exchange between the low-temperature air in the indoor cavity 102 and the high-temperature air in the outdoor cavity 101 through the first body 121, and reduce the heat exchange between the low-temperature air in the heat exchange cavity 103 and the high-temperature air in the outdoor cavity 101 through the second body 122.

[0052] For example, the heat insulation ring 123 is a circular ring structure, the heat insulation ring 123 is made of a heat insulation material such as extruded polystyrene, the outer periphery of the first body 121 is connected with part of the inner wall of the shell 110, the second body 122 is connected with the first body 121 through the heat insulation ring 123, the first body 121, the heat insulation ring 123 and the second body 122 are spliced to form the partition assembly 120, and the second body 122 and the cover plate 130 enclose the heat exchange cavity 103. Since the first heat insulation piece does not cover the through hole, when the all-in-one air conditioner is working, the low-temperature air in the indoor cavity 102 can directly exchange heat with the air in the heat exchange cavity 103 through the second body 122, so that the heat exchange cavity 103 is in a low-temperature environment, and when the water in the first water pan 310 enters the heat exchange cavity 103, the water is cooled, which can reduce the temperature of the water and improve the heat dissipation effect of the first heat exchanger 140.

[0053] In some embodiments of the present application, the all-in-one air conditioner further comprises an air exchange control assembly, the air exchange control assembly is arranged in the outdoor cavity 101, the outdoor cavity 101 has a fresh air outlet 107, and the air exchange control assembly is used to open or close the fresh air outlet 107, which can introduce fresh air into the room, thereby improving the user experience.

[0054] For example, the all-in-one air conditioner has a fresh air mode and a cooling mode, when the all-in-one air conditioner is in the cooling mode, the air exchange control assembly closes the fresh air outlet 107, and the first fan 150 introduces outdoor air from the outdoor air inlet 104, and the outdoor air is discharged to the outdoor through the first heat exchanger 140 from the outdoor air outlet 105, which can cool the first heat exchanger 140, when the all-in-one air conditioner is in the fresh air mode, the air exchange control assembly opens the fresh air outlet 107, the first fan 150 introduces outdoor air from the outdoor air inlet 104, part of the outdoor air is discharged to the outdoor through the first heat exchanger 140 from the outdoor air outlet 105, and the other part of the outdoor air flows to the indoor through the fresh air outlet 107, which can reduce the carbon dioxide concentration in the room, thereby improving the user experience.

[0055] In some embodiments of the present application, the ventilation control assembly comprises a fresh air door 610 and a first driving member 620, the fresh air door 610 is rotatably connected with the shell 110, so that the fresh air door 610 has an open state of opening the fresh air outlet 107 and a closed state of closing the fresh air outlet 107, and the first driving member 620 is used to drive the fresh air door 610 to switch between the open state and the closed state, which can facilitate the all-in-one air conditioner to switch between the fresh air mode and the cooling mode, thereby facilitating the user to use.

[0056] For example, when the all-in-one air conditioner is in the cooling mode, the first driving member 620 drives the fresh air door 610 to close the fresh air outlet 107, so as to avoid the air in the outdoor cavity 101 flowing into the indoor cavity 102, and when the all-in-one air conditioner is switched from the cooling mode to the fresh air mode, the first driving member 620 drives the fresh air door 610 to rotate in a direction away from the fresh air outlet 107, so as to open the fresh air outlet 107, and part of the outdoor air passes through the first heat exchanger 140 and is discharged to the outside from the outdoor air outlet 105, and the other part of the outdoor air flows into the indoor through the fresh air outlet 107, so as to reduce the carbon dioxide concentration in the indoor, thereby improving the user's experience.

[0057] As another implementation, the fresh air door 610 can also be slidably arranged in the shell 110, which is not limited here.

[0058] In some embodiments of the present application, the output end of the first driving member 620 is connected with a swing rod, the other end of the swing rod is in transmission connection with the fresh air door 610, and the first driving member 620 can drive the fresh air door 610 to open or close the fresh air outlet 107 through the swing rod. By adopting the above structure, the layout of the ventilation control assembly of the present embodiment can be more reasonable, and the driving motor 520 can more labor-savingly drive the fresh air door 610 to swing upward and rise or swing downward and fall relative to the shell 110.

[0059] Since the temperature of the first heat exchanger 140 becomes very high after the all-in-one air conditioner performs the cooling work for a period of time, if the driving motor 520 drives the fresh air door 610 to swing upward and rise relative to the shell 110 and open the fresh air outlet 107 to ventilate, the fresh air sucked from the outdoor by the first fan 150 is blown into the outdoor cavity 101, and the fresh air contacts the first heat exchanger 140 during the flow process, or the fresh air flows beside the first heat exchanger 140, the first heat exchanger 140 heats and warms the fresh air, so that the fresh air becomes hot air, and the hot air is transported into the indoor through the fresh air outlet 107, which will cause the originally low-temperature indoor to greatly increase in temperature, thereby greatly changing the original temperature in the indoor.

[0060] To solve the above problems, in some embodiments of the present application, the first fan 150 has a first air outlet 151, the fresh air outlet 107 is located directly below the first air outlet 151, the first heat exchanger 140 is arranged on one side of the fresh air outlet 107, and when the fresh air door 610 is in the open state, the fresh air door 610 is located between the first heat exchanger 140 and the fresh air outlet 107. By adopting the above structure, when the air conditioner all-in-one machine of the embodiment opens the fresh air outlet 107 for ventilation, the fresh air sucked from the outdoor by the first fan 150 is blown downward from the first air outlet 151. Since the fresh air door 610 is located between the first heat exchanger 140 and the fresh air outlet 107, at this time the fresh air door 610 can block most of the fresh air from contacting the first heat exchanger 140, or the fresh air door 610 blocks the first heat exchanger 140 from exchanging heat with the fresh air flowing near the first heat exchanger 140. Therefore, most of the fresh air is not affected by the first heat exchanger 140 and enters the indoor from the fresh air outlet 107, thereby greatly reducing the influence of the first heat exchanger 140 on the fresh air, making the temperature change of the indoor small when the air conditioner all-in-one machine of the embodiment ventilates the indoor, greatly reducing the influence of the ventilation of the air conditioner all-in-one machine on the indoor temperature, and thus the air conditioner all-in-one machine does not need to excessively cool the indoor when subsequently cooling the indoor, which helps to reduce the energy consumption of the air conditioner all-in-one machine.

[0061] It can be understood that after the fresh air door 610 is opened for a period of time, the area of the first heat exchanger 140 blocked by the fresh air door 610 cannot be effectively cooled by outdoor air, resulting in a higher temperature of the area of the first heat exchanger 140 blocked by the fresh air door 610, causing the local temperature of the first heat exchanger 140 to be too high, affecting the energy consumption of the air conditioner all-in-one machine. To solve the above technical problems, in some embodiments of the present application, the fresh air door 610 includes a door body and a sliding opening and closing member arranged on the door body, the output end of the first driving member 620 is connected with the door body, the door body is provided with a ventilation hole, and the opening and closing member is movably arranged on the fresh air door 610 to open or close the ventilation hole. When the fresh air door 610 is in the closed state, the opening and closing member closes the ventilation hole, and when the fresh air door 610 is in the open state, the opening and closing member opens the ventilation hole. The ventilation hole faces the first heat exchanger 140 and blocks part of the first heat exchanger 140. The low-temperature air in the outdoor cavity 101 can flow into the area of the first heat exchanger 140 blocked by the fresh air door 610 through the ventilation hole, so as to reduce the temperature of the area of the first heat exchanger 140 blocked by the fresh air door 610, avoid the local temperature of the first heat exchanger 140 being too high, and thus reduce the energy consumption of the air conditioner all-in-one machine.

[0062] In some embodiments of the present application, the air conditioner all-in-one machine is provided with a linkage structure. When the fresh air door 610 is in the open state, the linkage structure drives the opening and closing member to open the ventilation hole, without the need to drive the opening and closing member to slide through a motor or a pneumatic cylinder and the like power components, thereby reducing the energy consumption of the air conditioner all-in-one machine.

[0063] For example, the linkage structure comprises a first linkage member arranged at the first heat exchanger 140 and a second linkage member arranged at the opening and closing member, the first linkage member is provided with a first inclined surface, the second linkage member is provided with a second inclined surface, when the fresh air door 610 is in the open state, the first inclined surface abuts against the second inclined surface, so as to open the ventilation hole, without driving the opening and closing member to slide through the power component such as a motor or a pneumatic cylinder, the energy consumption of the all-in-one air conditioner can be reduced.

[0064] In some embodiments of the present application, a reset member is arranged between the opening and closing member and the fresh air door 610, when the fresh air door 610 is in the closed state, the reset member drives the opening and closing member to close the ventilation hole, so that the reset member can automatically close the ventilation hole, when the fresh air door 610 is in the closed state, the air in the outdoor cavity 101 cannot flow into the fresh air outlet 107 through the ventilation hole.

[0065] For example, the reset member is a component capable of axial elastic deformation such as a compression spring or a rubber member, when the fresh air door 610 is in the open state, the opening and closing member opens the ventilation hole under the action of the linkage structure, at this time, the reset member is compressed, the reset member obtains elastic potential energy, when the fresh air door 610 is in the closed state, the linkage structure is disconnected, the reset member drives the opening and closing member to slide to close the ventilation hole, so that the reset member can automatically close the ventilation hole, when the fresh air door 610 is in the closed state, the air in the outdoor cavity 101 cannot flow into the fresh air outlet 107 through the ventilation hole.

[0066] In some embodiments of the present application, the inside of the shell 110 is provided with a separate mounting cavity 108, and the air compressor 200 is arranged in the mounting cavity 108, on the one hand, the structure of the all-in-one air conditioner is more compact, on the other hand, the heat of the air compressor 200 can be reduced to be transferred to the outdoor cavity 101 and the indoor cavity 102, which helps to reduce the energy consumption of the all-in-one air conditioner.

[0067] The control method of the all-in-one air conditioner of the second aspect embodiment of the present application is used to control the all-in-one air conditioner of the first aspect embodiment of the present application, and the control method of the all-in-one air conditioner comprises the following steps:

[0068] Step 1: determining that the all-in-one air conditioner is in a cooling mode;

[0069] Step 2: obtaining the temperature of the first heat exchanger 140 and the water temperature in the first water pan 310;

[0070] Step 3: If the temperature of the first heat exchanger 140 is less than the first preset value, the pump body 360 is controlled to stop working; if the temperature of the first heat exchanger 140 is greater than the first preset value and the water temperature of the first water pan 310 is less than the second preset value, the pump body 360 is controlled to work so that the water in the first water pan 310 sprinkles the first heat exchanger 140 through the water sprinkling holes 410; if the water temperature of the first water pan 310 is greater than the second preset value, the pump body 360 is controlled to stop working.

[0071] The determination method of the first preset value comprises:

[0072] The first data set is obtained, and the first data set comprises the refrigeration efficiency of the all-in-one air conditioner, the outdoor air temperature, the air temperature in the indoor cavity 102, the air temperature in the outdoor cavity 101, and the liquid level height in the first water pan 310.

[0073] The first temperature data is obtained by using the first evaluation model to predict the first data set.

[0074] It is judged whether the first temperature data is greater than the first threshold value; if the first temperature data is greater than the first threshold value, the second evaluation model is used to predict the first data set and the historical detection data to obtain the second temperature data.

[0075] It is judged whether the second temperature data is greater than the first threshold value; if the second temperature data is still greater than the first threshold value, the first data set is processed to obtain the second data set, the processing can be adding the water temperature of the second water pan 320 and the air temperature in the heat exchange cavity 103 to the first data set, the third evaluation model is used to predict the second data set and the historical detection data to obtain the third temperature data, and the third temperature data is the temperature at which the pump body 360 is controlled to work when the all-in-one air conditioner is in the refrigeration mode.

[0076] If the second temperature data is less than the first threshold value, the second temperature data is the temperature of the first heat exchanger 140 when the all-in-one air conditioner controls whether the pump body 360 works in the refrigeration mode.

[0077] It should be noted that the first evaluation model is a binary classification model. The model structure and training method of the first evaluation model can be selected from the prior art, and will not be described here.

[0078] It should be noted that the second evaluation model and the third evaluation model are multi-classification models, and each classification category in the vector predicted by the second evaluation model and the third evaluation model is: the corresponding relationship between the data category and the temperature level. The model structure and training method of the second evaluation model and the third evaluation model can be selected from the prior art, and will not be described here.

[0079] The determination method of the second preset value comprises:

[0080] The third data set is obtained, and the third data set includes the refrigeration efficiency of the air conditioner all-in-one machine, the outdoor air temperature, the air temperature in the outdoor cavity 101, the indoor air temperature, and the air temperature in the indoor cavity 102.

[0081] The fourth evaluation model is used to predict the second data set, and the fourth temperature data is obtained.

[0082] It is judged whether the fourth temperature data is greater than the second threshold value. If the third temperature data is greater than the second threshold value, the fifth evaluation model is used to predict the second data set and the historical detection data, and the fifth temperature data is obtained.

[0083] It is judged whether the fifth temperature data is greater than the second threshold value. If the fifth temperature data is still greater than the second threshold value, the third data set is processed to obtain the fourth data set. The processing can be adding the cumulative working time of the air conditioner all-in-one machine and the air temperature in the heat exchange cavity 103 to the third data set. The sixth evaluation model is used to predict the fourth data set and the historical detection data, and the sixth temperature data is obtained. The sixth temperature data is the temperature at which the air conditioner all-in-one machine controls the pump body 360 to operate in the refrigeration mode.

[0084] If the fifth temperature data is less than the second threshold value, the fifth temperature data is the water temperature of the first water pan 310 when the air conditioner all-in-one machine controls whether the pump body 360 operates in the refrigeration mode.

[0085] It should be noted that the fourth evaluation model is a binary classification model. The model structure and training method of the fourth evaluation model can be selected from the prior art, and will not be described here.

[0086] It should be noted that the fifth evaluation model and the sixth evaluation model are both multi-classification models. Each classification category in the vector predicted by the fifth evaluation model and the sixth evaluation model is: the corresponding relationship between the data category and the temperature level. The model structure and training method of the fifth evaluation model and the sixth evaluation model can be selected from the prior art, and will not be described here.

[0087] The technical features of the above-described embodiments can be combined in any manner. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described, but as long as the combinations of the technical features do not exist, they should be considered as within the scope of the present disclosure.

[0088] The above embodiments are described in detail in combination with the drawings, but the present application is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the true spirit of the present application.

Claims

1. An air-conditioning integrated machine, characterized in that: include: the first heat exchanger and the second fan are connected to each other through the heat insulating plate, the heat insulating plate is connected to the heat insulating plate, and the heat insulating plate is connected to the heat insulating plate. an air compressor, disposed in the chassis, the air compressor being connected in series with the first heat exchanger and the second heat exchanger via a pipeline; a first water receiving tray and a second water receiving tray, wherein the first water receiving tray is provided at the bottom of the first heat exchanger, and the second water receiving tray is provided at the bottom of the second heat exchanger, and the first water receiving tray and the second water receiving tray are connected via a connecting pipe; A water sprinkling member is provided on the top of the first heat exchanger, and the water sprinkling member is provided with multiple water sprinkling holes. The heat exchange chamber is connected to the first water receiving tray through a first water pipe, and the heat exchange chamber is connected to the water sprinkling member through a second water pipe. The first water pipe or the second water pipe is provided with a pump body, and the pump body is used to pump the water in the first water receiving tray out to the water sprinkling member.

2. The integrated air conditioner according to claim 1, characterized in that: The cover plate is provided with a water inlet joint and a water outlet joint, the water inlet joint and the water outlet joint are respectively communicated with the heat exchange chamber, the water inlet joint is connected to the first water pipe, and the water outlet joint is connected to the second water pipe. In the up and down direction, the water inlet joint is lower than the water outlet joint.

3. The integrated air conditioner according to claim 1, characterized in that: A first heat insulating member is provided on a side of the first body facing the indoor cavity, and / or a second heat exchanging member is provided on a side of the cover plate facing the second body.

4. The integrated air conditioner according to claim 1, characterized in that: The air conditioner also includes a water pumping assembly, which includes a water pumping impeller and a drive motor. The water pumping impeller is rotatably arranged on the first water receiving tray, and the drive motor is used to drive the water pumping impeller to lift the water in the first water receiving tray.

5. The integrated air conditioner according to claim 1, characterized in that: The air-conditioning integrated unit further includes a ventilation control component, which is disposed in the outdoor cavity. The outdoor cavity has a fresh air outlet, and the ventilation control component is used to open or close the fresh air outlet.

6. The integrated air conditioner according to claim 5, characterized in that: The ventilation control component includes a fresh air door and a first driving member. The fresh air door is rotatably connected to the shell so that the fresh air door has an open state for opening the fresh air outlet and a closed state for closing the fresh air outlet. The first driving member is used to drive the fresh air door to switch between the open state and the closed state.

7. The integrated air conditioner according to claim 6, characterized in that: The output end of the first driving member is connected to a swing rod, and the other end of the swing rod is transmission-connected to the fresh air door. The first driving member can drive the fresh air door to open or close the fresh air outlet through the swing rod.

8. The integrated air conditioner according to claim 6, characterized in that: The first fan has a first air outlet, the fresh air outlet is located directly below the first air outlet, the first heat exchanger is arranged on one side of the fresh air outlet, and when the fresh air door is in the open state, the fresh air door is located between the first heat exchanger and the fresh air outlet.

9. A method for controlling an integrated air conditioner, for controlling the integrated air conditioner according to any one of claims 1 to 8, characterized in that: The following steps are involved: Step 1: Make sure the air conditioner is in cooling mode; Step 2: Obtain the temperature of the first heat exchanger and the water temperature in the first water receiving pan; Step 3: If the temperature of the first heat exchanger is lower than a first preset value, the pump body is controlled to stop working; if the temperature of the first heat exchanger is higher than the first preset value and the water temperature of the first water receiving tray is lower than a second preset value, the pump body is controlled to run so that the water in the first water receiving tray is sprayed onto the first heat exchanger through the spray hole; if the water temperature in the first water receiving tray is higher than the second preset value, the pump body is controlled to stop working.

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