Air conditioning system and control method thereof

Abstract

The invention discloses an air conditioning system and a control method of the air conditioning system, the air conditioning system comprises a first pipeline and a second pipeline, the first pipeline is used for communicating with an outdoor space, and the second pipeline is used for communicating with one of a first indoor space and a second indoor space; the air conditioner comprises a first heat exchange side and a second heat exchange side, and when the air conditioner runs, one of the first heat exchange side and the second heat exchange side is a refrigeration side, and the other one is a heating side; wherein the first heat exchange side is provided with a first air opening and a third air opening which are communicated with each other, the second heat exchange side is provided with a second air opening and a fourth air opening which are communicated with each other, the first air opening is communicated with the first pipeline, the second air opening is communicated with the second pipeline, and the third air opening and the fourth air opening are respectively communicated with the first indoor space. The air conditioning system has the refrigerating function and the heating function at the same time, the multiple air outlets are arranged, and the air conditioning system can cover a larger range and is high in flexibility.

Description

Technical Field

[0001] The present invention relates to the technical field of household air conditioners, and in particular to an air conditioning system and a control method of the air conditioning system. Background Art

[0002] With the development of air-conditioning technology, existing kitchen air conditioners used in kitchen scenarios only have cooling function and lack heating function. When the weather is cold, the air conditioner is idle and has a low utilization rate throughout the year; or it has a heating function, but only one air outlet, which is generally fixedly installed in the kitchen with a higher temperature. When the user's home has a kitchen and dining room integrated into one, the range of the kitchen air conditioner is difficult to cover the dining room, and the flexibility of the kitchen air conditioner is limited. Therefore, there is room for improvement. Summary of the invention

[0003] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the present invention proposes an air conditioning system that has both cooling and heating functions, and the air conditioning system has multiple air outlets, so that the air conditioning system can cover a larger range, enhance the functionality of the air conditioning system, and has high flexibility and a wider range of applications.

[0004] According to an embodiment of the present invention, an air-conditioning system includes: a first pipe and a second pipe, the first pipe is used to communicate with an outdoor space, and the second pipe is used to communicate with one of a first indoor space and a second indoor space; an air conditioner, the air conditioner includes a first heat exchange side and a second heat exchange side, when the air conditioner is in operation, one of the first heat exchange side and the second heat exchange side is a cooling side and the other is a heating side; wherein, the first heat exchange side is provided with a first air outlet and a third air outlet that are connected, and the second heat exchange side is provided with a second air outlet and a fourth air outlet that are connected, the first air outlet is connected to the first pipe, the second air outlet is connected to the second pipe, and the third air outlet and the fourth air outlet are respectively connected to the first indoor space.

[0005] The air-conditioning system according to the embodiment of the present invention has multiple air outlets by setting up the first pipe, the second pipe and the air conditioner for coordinated use. By switching different air outlets and coordinating the cooling and heating functions of the air-conditioning system, the coverage of the air-conditioning system is expanded, the functionality of the air-conditioning system is enhanced, and the system has high flexibility and a wider range of applications to meet the needs of users.

[0006] According to the air conditioning system of some embodiments of the present invention, the first pipe is further used to communicate with a sink area in the first indoor space.

[0007] According to some embodiments of the air conditioning system of the present invention, the first pipe includes a first main pipe part and a first connecting pipe part, the first main pipe part is provided with a first pipe opening and a second pipe opening, the first pipe opening is communicated with the outdoor space, the second pipe opening is communicated with the water tank area, and the first connecting pipe part is communicated between the first air outlet and the first main pipe part;

[0008] Wherein, a first control valve is disposed in the first main pipe portion, and the first control valve is used to selectively connect one of the first pipe opening and the second pipe opening with the first connecting pipe portion.

[0009] According to some embodiments of the air conditioning system of the present invention, the first pipe opening and the second pipe opening are respectively provided at two ends of the first main pipe portion.

[0010] According to the air conditioning system of some embodiments of the present invention, the second pipe includes a second main pipe portion and a second connecting pipe portion, the second main pipe portion is provided with a third pipe opening and a fourth pipe opening, the third pipe opening is communicated with the first indoor space, the fourth pipe opening is communicated with the second indoor space, and the second connecting pipe portion is communicated between the second air outlet and the second main pipe portion;

[0011] Wherein, a second control valve is disposed in the second main pipe portion, and the second control valve is used to selectively connect one of the third pipe port and the fourth pipe port with the second connecting pipe portion.

[0012] According to the air conditioning system of some embodiments of the present invention, a first operating panel is provided at the third pipe opening, and a second operating panel is provided at the fourth pipe opening.

[0013] According to the air conditioning system of some embodiments of the present invention, the third pipe opening and the fourth pipe opening are respectively provided at two ends of the second main pipe portion.

[0014] According to the air conditioning system of some embodiments of the present invention, at least a portion of the second main pipe portion is configured as an arc segment, and an opening direction of the third pipe opening forms an angle with an opening direction of the fourth pipe opening.

[0015] According to the air conditioning system of some embodiments of the present invention, a first air flow driving member is provided at the first air outlet and / or the third air outlet, and a second air flow driving member is provided at the second air outlet and / or the fourth air outlet.

[0016] According to some embodiments of the present invention, the air conditioning system comprises an air compressor, a first heat exchange element, a second heat exchange element and a four-way valve, wherein the air compressor, the first heat exchange element and the second heat exchange element are connected in sequence;

[0017] Among them, the four-way valve is used to connect the first air port and the third air port to the first heat exchange element respectively and the second air port and the fourth air port to the second heat exchange element respectively, or to connect the first air port and the third air port to the second heat exchange element respectively and the second air port and the fourth air port to the first heat exchange element respectively.

[0018] The invention also provides a control method for the air conditioning system.

[0019] The control method of the air conditioning system according to the embodiment of the present invention is applicable to the air conditioning system of any one of the above embodiments, and the control method includes:

[0020] Get operation signal;

[0021] According to the operation signal, obtaining a corresponding target indoor space and a target working mode;

[0022] According to the target indoor space and the target working mode, switching the target connection state of the air conditioning system and switching the operating state of the air conditioner;

[0023] The current temperature state and the target temperature state of the target indoor space are acquired, and the operation of the air conditioning system is controlled according to the current temperature state and the target temperature state.

[0024] According to the control method of the air conditioning system in some embodiments of the present invention, the switching of the target connectivity state of the air conditioning system comprises:

[0025] When the target indoor space is the first indoor space, controlling the second air outlet of the air conditioner to communicate with the first indoor space;

[0026] Alternatively, when the target indoor space is the second indoor space, the second air outlet of the air conditioner is controlled to communicate with the second indoor space.

[0027] According to the control method of the air conditioning system of the embodiment of the present invention, the switching of the target connectivity state of the air conditioning system comprises:

[0028] When the working mode is a ventilation mode, a cooling mode, and a heating mode, controlling the first air outlet of the air conditioner to be connected to the outdoor space;

[0029] Alternatively, when the working mode is the high-efficiency dehumidification mode, the first air outlet of the air conditioner is controlled to be connected to the water tank area of ​​the first indoor space.

[0030] The control method of the air conditioning system according to the embodiment of the present invention further includes:

[0031] When the working mode is the high-efficiency dehumidification mode, the air conditioner is controlled to start running for a set period of time and then the first air outlet is switched to be connected to the outdoor space.

[0032] According to the control method of the air conditioning system of the embodiment of the present invention, the switching of the operating state of the air conditioner includes:

[0033] When the working mode is a high-efficiency dehumidification mode, a cooling mode, and a heating mode, controlling the air conditioner to turn on;

[0034] Alternatively, when the working mode is the fresh air mode, the air conditioner is controlled to be turned off.

[0035] The control method of the air-conditioning system and the above-mentioned air-conditioning system have the same advantages over the prior art, which will not be described in detail here.

[0036] Additional aspects and advantages of the present invention will be given in part in the following description and in part will be obvious from the following description, or will be learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0038] Figure 1 is a schematic diagram of the layout of an air conditioning system according to an embodiment of the present invention;

[0039] Figure 2 is a schematic structural diagram of an air conditioning system according to an embodiment of the present invention;

[0040] Figure 3 The cooling / heating working principle of the air conditioning system according to the embodiment of the present invention is Figure 1 (Kitchen-based);

[0041] Figure 4 The cooling / heating working principle of the air conditioning system according to the embodiment of the present invention is Figure 2 (mainly restaurants);

[0042] Figure 5 is a working principle diagram of kitchen cooling / heating and kitchen sink dehumidification of an air conditioning system according to an embodiment of the present invention;

[0043] Figure 6 is a working principle diagram of restaurant cooling / heating and kitchen sink dehumidification of an air conditioning system according to an embodiment of the present invention;

[0044] Figure 7 The ventilation and fresh air working principle of the air conditioning system according to the embodiment of the present invention Figure 1 (Kitchen-based);

[0045] Figure 8 The ventilation and fresh air working principle of the air conditioning system according to the embodiment of the present invention Figure 2 (mainly restaurants);

[0046] Fig. 9 is a flow chart of a control method for an air conditioning system according to an embodiment of the present invention (mainly in the kitchen);

[0047] Fig.10 This is a flow chart of a control method for an air conditioning system according to an embodiment of the present invention (mainly for restaurants).

[0048] Reference numerals:

[0049] Air conditioning system 100,

[0050] first pipeline 1, first main pipe part 11, first pipe opening 111, second pipe opening 112, first control valve 113, first air inlet end 114, left air outlet end 115, right air outlet end 116, first connecting pipe part 12,

[0051] second pipeline 2, second main pipe part 21, third pipe opening 211, fourth pipe opening 212, second control valve 213, second air inlet end 214, left second air outlet end 215, right second air outlet end 216, arc segment 217, second connecting pipe part 22, first operation panel 23, second operation panel 24,

[0052] air conditioner 3, first heat exchange side 31, first air outlet 311, third air outlet 312, second heat exchange side 32, second air outlet 321, fourth air outlet 322, first air flow driving member 33, second air flow driving member 34, four-way valve 35,

[0053] A first indoor space 200 , a sink area 201 , a stove 202 , a ceiling 203 , an air inlet 204 , and a second indoor space 300 . DETAILED DESCRIPTION

[0054] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0055] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0056] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0057] Reference below Figure 1-Figure 10 An air conditioning system 100 according to an embodiment of the present invention is described. By connecting the first pipe 1, the second pipe 2 and the air conditioner 3, the air conditioner 3 has multiple air outlets. By switching different air outlets, cooling or heating of different indoor spaces can be achieved, thereby improving the coverage of the air conditioning system 100. The operation flexibility is high and meets the user's usage needs.

[0058] like Figure 1-Figure 10 As shown, an air conditioning system 100 according to an embodiment of the present invention includes: a first pipe 1, a second pipe 2 and an air conditioner 3.

[0059] The first pipe 1 is used to communicate with the outdoor space, and can transport outdoor air to the indoor space or exhaust indoor air to the outdoor space. The second pipe 2 is used to communicate with one of the first indoor space 200 and the second indoor space 300. That is to say, according to different needs, the second pipe 2 can be connected to the first indoor space 200, or the second pipe 2 can be connected to the second indoor space 300. The second pipe 2 can be connected to different indoor spaces, and then air can be discharged to different indoor spaces. It has strong selectivity and improves the coverage of the air-conditioning system 100.

[0060] Specifically, in actual design, such as Figure 1As shown, the first pipe 1 is connected between the outdoor space and the air conditioner 3, and the second pipe 2 is connected between the air conditioner 3 and the first indoor space 200 or the second indoor space 300, so that the pipeline arrangement of the first pipe 1, the second pipe 2 and the air conditioner 3 can be realized. In this embodiment, the first indoor space 200 is set as a kitchen, and the second indoor space 300 is set as a dining room. In this way, through the selective control of the second pipe 2, air can be discharged to the kitchen or the dining room respectively, so as to expand the use scope of the air conditioning system 100, and this arrangement is simple and has strong operational flexibility.

[0061] The air conditioner 3 includes a first heat exchange side 31 and a second heat exchange side 32. When the air conditioner 3 is in operation, one of the first heat exchange side 31 and the second heat exchange side 32 is a cooling side and the other is a heating side. In this way, the cooling and heating functions of the air-conditioning system 100 can be realized. The air conditioner 3 is connected to the first pipe 1 and the second pipe 2 respectively. When the second pipe 2 is connected to the first indoor space 200, the cooling or heating of the first indoor space 200 can be realized. When the second pipe 2 is connected to the second indoor space 300, the cooling or heating of the second indoor space 300 can be realized, so as to realize the cooling or heating of the kitchen and the dining room by the air-conditioning system 100, thereby increasing the functionality and application scope of the air-conditioning system 100.

[0062] Among them, the first heat exchange side 31 is provided with a first air outlet 311 and a third air outlet 312 which are connected, and the second heat exchange side 32 is provided with a second air outlet 321 and a fourth air outlet 322 which are connected. The first air outlet 311 is connected to the first pipe 1, and the second air outlet 321 is connected to the second pipe 2. That is to say, the first pipe 1 can be connected to the first heat exchange side 31 of the air conditioner 3 through the first air outlet 311, and the second pipe 2 can be connected to the second heat exchange side 32 of the air conditioner 3 through the second air outlet 321. The third air outlet 312 and the fourth air outlet 322 are respectively connected to the first indoor space 200. That is to say, the first indoor space 200 can be connected to the first heat exchange side 31 of the air conditioner 3 through the third air outlet 312, and the first indoor space 200 can be connected to the second heat exchange side 32 of the air conditioner 3 through the fourth air outlet 322, so that the air conditioner 3 and the first indoor space 200 can be connected, and then the exchange of gas between the first indoor space 200 and the air conditioner 3 can be realized.

[0063] Specifically, if the first pipe 1 and the second pipe 2 of the air conditioning system 100 are installed in the ceiling 203, and the air conditioner 3 is suspended on the ceiling 203, and if the air inlet 204 is embedded in the aluminum gusset plate, the kitchen and the interior of the ceiling 203 can be connected. After the air conditioner 3 is turned on, the indoor air enters the ceiling 203 through the air inlet 204, and then is sucked into the air conditioner 3 through the third air outlet 312 or the fourth air outlet 322. After heat exchange at the second heat exchange side 32 of the air conditioner 3, the air is discharged from the kitchen. The second air outlet 321 enters the second pipe 2, and the second pipe 2 is switched to be connected with the first indoor space 200 or the second indoor space 300 according to demand to realize cooling or heating of the first indoor space 200 or the second indoor space 300, and after heat exchange at the first heat exchange side 31, it enters the first pipe 1 from the first air outlet 311 to discharge the indoor air to the outside. In this way, the air conditioner 3 can realize cooling or heating of different indoor spaces to meet the user's usage needs, and the adjustment method is simple and convenient.

[0064] According to the air-conditioning system 100 of the embodiment of the present invention, by setting the coordinated use of the first pipe 1, the second pipe 2 and the air conditioner 3, the air-conditioning system 100 has multiple air outlets. By switching different air outlets and coordinating the cooling and heating functions of the air-conditioning system 100, the coverage of the air-conditioning system 100 is expanded, the functionality of the air-conditioning system 100 is enhanced, and the air-conditioning system 100 is highly flexible and has a wider range of applications to meet the user's usage needs.

[0065] In some embodiments, the first pipe 1 is also used to communicate with the water tank area 201 in the first indoor space 200. In this way, after the first pipe 1 is connected with the water tank area 201, the water tank area 201 can be dried and dehumidified.

[0066] Specifically, in actual design, such as Figure 1 As shown, the first pipe 1 is connected to the outdoor space on one side of the output end, and is connected to the sink area 201 of the first indoor space 200 on the other side, wherein the air inlet end of the first pipe 1 is connected to the first air outlet 311, that is, the first pipe 1 is connected to the first heat exchange side 31 of the air conditioner 3. After the air conditioner 3 is turned on, the indoor air is heat exchanged on the first heat exchange side 31, and the gas after heat exchange enters the first pipe 1 through the first air outlet 311, and then enters the sink area 201 of the first indoor space 200, which can efficiently dehumidify the sink area 201 and the stove 202 to say goodbye to the humidity in the kitchen. In this way, the gas after heat exchange can be reasonably utilized, resources can be saved, and the kitchen sink area 201 can be kept dry and clean, thereby improving the user experience.

[0067] Among them, the dehumidification time for the water tank area 201 can be set. After the dehumidification is completed, the first channel can be switched to connect with the outdoor space to discharge the indoor air to the outside. Thus, the function of the air-conditioning system 100 is enhanced and the function is diversified to meet the different needs of users.

[0068] In some embodiments, the first pipe 1 includes a first main pipe portion 11 and a first connecting pipe portion 12. The first main pipe portion 11 is provided with a first pipe opening 111 and a second pipe opening 112. The first pipe opening 111 is connected to the outdoor space, and the second pipe opening 112 is connected to the sink area 201. The first connecting pipe portion 12 is connected between the first air outlet 311 and the first main pipe portion 11. In this way, the air conditioner 3 can be connected to the sink area 201 and the outdoor space, and the gas in the air conditioner 3 can be discharged to the outdoor space and the sink area 201, and the pipeline connection is simple.

[0069] Among them, a first control valve 113 is provided in the first main pipe part 11, and the first control valve 113 is used to selectively connect one of the first pipe opening 111 and the second pipe opening 112 with the first connecting pipe part 12, that is, the first control valve 113 can switch between two connection modes to realize the selective connection between the first pipe opening 111 and the second pipe opening 112 and the first connecting pipe part 12, that is, when the first control valve 113 is connected with the first pipe opening 111, the first connecting pipe part 12 can be connected to the outdoor space, and when the first control valve 113 is switched to be connected with the second pipe opening 112, the first connecting pipe part 12 can be connected to the sink area 201. It is simple to operate and easy to realize.

[0070] Specifically, Figure 2 As shown, the first pipe 1 includes two parts, namely a first main pipe part 11 and a first connecting pipe part 12. A first control valve 113 is connected between the first main pipe part 11 and the first connecting pipe part 12. In actual design, the first control valve 113 can be arranged in the first main pipe part 11, so that the air outlet end of the first main pipe part 11 and the first connecting pipe part 12 can be connected. The first pipe opening 111 of the first main pipe part 11 is connected to the outdoor space, such as passing the first pipe opening 111 through the wall to connect to the outdoor space, and the second pipe opening 111 of the first main pipe part 11 is connected to the outdoor space. 2 is connected with the sink area 201. For example, the second pipe opening 112 is embedded in the aluminum gusset plate near the sink area 201, and the air inlet end of the first connecting pipe part 12 is connected with the first air outlet 311, so that the arrangement of the first pipeline 1 can be realized, and a first control valve 113 is arranged between the first main pipe part 11 and the first connecting pipe part 12. By switching the first control valve 113, the dehumidification and cleaning functions of the sink area 201 can be increased, so that the kitchen sink area 201 can be efficiently dehumidified, kept clean and hygienic, and thus meet the different usage needs of users.

[0071] The first control valve 113 can be constructed as a three-way valve, with a first air inlet port 114 and two air outlet ports, wherein the two air outlet ports are a left air outlet port 115 and a right air outlet port 116. Figure 3-Figure 4 and Figure 7-Figure 8 As shown, when the first control valve 113 is set to communicate with the first air inlet end 114 and the left air outlet end 115, the first pipe port 111 can be connected with the first connecting pipe portion 12, and the gas can be discharged to the outdoor space, and the fresh air in the outdoor space can also be sucked into the indoor space, such as Figure 5-Figure 6 As shown, when the first control valve 113 is switched to connect the first air inlet end 114 with the right air outlet end 116, the second pipe opening 112 can be connected to the first connecting pipe portion 12, which is used to dehumidify the water tank area 201. By switching the first air inlet end 114 to connect with one of the two air outlet ends, two different connection modes can be realized to achieve different effects, and the first control valve 113 is set, which has a simple structure and is easy to realize diversion.

[0072] In some embodiments, the first pipe opening 111 and the second pipe opening 112 are respectively disposed at two ends of the first main pipe portion 11, that is, the first main pipe portion 11 has two air outlet ends, which are the first pipe opening 111 and the second pipe opening 112. Figure 2 As shown, the first main pipe section 11 can be constructed as a straight pipe, the first pipe opening 111 is arranged at the left output end of the first main pipe section 11 to communicate with the outdoor space, and the second pipe opening 112 is arranged at the right output end of the first main pipe section 11 to communicate with the sink area 201. In this way, the layout of the first main pipe section 11 can be simpler and clearer, which is convenient for manual installation and maintenance.

[0073] In other embodiments, the first main pipe portion 11 of the first pipeline 1 can be divided into two sections of pipelines, that is, the two air outlet ends of the first control valve 113 are respectively connected to the two sections of pipelines. This setting method can also realize the connection between the first connecting pipe portion 12 and the first pipeline 1, meeting the design requirements.

[0074] In some embodiments, the second pipe 2 includes a second main pipe portion 21 and a second connecting pipe portion 22, the second main pipe portion 21 is provided with a third pipe opening 211 and a fourth pipe opening 212, the third pipe opening 211 is connected to the first indoor space 200, the fourth pipe opening 212 is connected to the second indoor space 300, and the second connecting pipe portion 22 is connected between the second air outlet 321 and the second main pipe portion 21, so that the air conditioner 3 can be connected to the first indoor space 200 and the second indoor space 300, and the gas in the air conditioner 3 can be transported to the first indoor space 200 and the second indoor space 300 to realize cooling or heating of the first indoor space 200 and the second indoor space 300, and the pipeline connection is simple.

[0075] Among them, a second control valve 213 is provided in the second main pipe part 21, and the second control valve 213 is used to selectively connect one of the third pipe opening 211 and the fourth pipe opening 212 with the second connecting pipe part 22, that is, the second control valve 213 can switch between two connecting modes to realize the selective connection between the third pipe opening 211 or the fourth pipe opening 212 and the second connecting pipe part 22, that is, when the second control valve 213 is connected with the third pipe opening 211, the second connecting pipe part 22 can be connected with the first indoor space 200, and when the second control valve 213 is switched to be connected with the fourth pipe opening 212, the second connecting pipe part 22 can be connected with the second indoor space 300. It is simple to operate and easy to realize.

[0076] Specifically, Figure 2 As shown, the second pipeline 2 includes two parts, namely a second main pipe part 21 and a second connecting pipe part 22, and a second control valve 213 is connected between the second main pipe part 21 and the second connecting pipe part 22. In actual design, the second control valve 213 can be arranged in the second main pipe part 21 to realize the connection between the air outlet ends of the second main pipe part 21 and the second connecting pipe part 22, wherein the third pipe port 211 of the second main pipe part 21 is connected to the first indoor space 200, and the fourth pipe port 212 of the second main pipe part 21 is connected to the second indoor space 300, and the air inlet end of the second connecting pipe part 22 is connected to the second air port 321, so that the arrangement of the second pipeline 2 can be realized, and the second control valve 213 is arranged between the second main pipe part 21 and the second connecting pipe part 22, and the different usage requirements of users can be met by switching the second control valve 213.

[0077] The second control valve 213 can be constructed as a three-way valve, with a second air inlet port 214 and two air outlet ports, wherein the two air outlet ports are respectively a left second air outlet port 215 and a right second air outlet port 216. Figure 4 , Figure 6 and Figure 8 As shown, when the second control valve 213 is set to communicate with the second air inlet 214 and the left second air outlet 215, the fourth pipe port 212 can be connected with the second connecting pipe portion 22, and the restaurant can be cooled, heated and ventilated. Figure 3 , Figure 5 and Figure 7 As shown, when the second control valve 213 is switched to connect the second air inlet end 214 with the right second air outlet end 216, the third pipe opening 211 can be connected with the second connecting pipe portion 22, which can be used for cooling, heating and ventilation of the kitchen. By switching the second air inlet end 214 to connect with one of the two air outlet ends, two different connection modes can be realized to achieve different effects, and the second control valve 213 is set, which has a simple structure and is easy to realize diversion.

[0078] In some embodiments, a first operating panel 23 is provided at the third pipe outlet 211, and a second operating panel 24 is provided at the fourth pipe outlet 212. In this way, by operating the first operating panel 23, the air conditioner 3 can cool or heat the first indoor space 200, and by operating the second operating panel 24, the air conditioner 3 can cool or heat the second indoor space 300.

[0079] Specifically, Figure 1-Figure 2 As shown, the end of the third pipe opening 211 is provided with a first operating panel 23, such as the first operating panel 23 and the third pipe opening 211 are embedded in the aluminum gusset plate, and the first operating panel 23 is provided with an indicator light, such as Figure 4 As shown, when the kitchen needs to be cooled or heated, the first operation panel 23 can be started through the air-conditioning remote control or mobile phone program, and after the cooling or heating mode is selected, the air conditioner 3 starts to work, and the heat-exchanged air reaches the kitchen through the third pipe opening 211, which can provide cold air or natural wind for the kitchen and provide a cool feeling for the user; at the same time, a second operation panel 24 is provided at the end of the fourth pipe opening 212, such as the second operation panel 24 is set on the wall connecting the kitchen and the dining room or embedded in the aluminum gusset plate, and the second operation panel 24 is provided with an indicator light, such as Figure 3 As shown, when the restaurant needs to be cooled or heated, the second operating panel 24 can be started through the air-conditioning remote control or mobile phone program, and after the cooling or heating mode is selected, the air conditioner 3 starts to work and delivers the heat-exchanged air to the restaurant through the fourth pipe port 212, which can provide cold air or natural wind for the restaurant space and provide a cool feeling for users.

[0080] Thus, the operation of the air-conditioning system 100 is switched by the user with one-touch setting, which increases the flexibility of the air-conditioning system 100 , and makes the operation simpler and more convenient, the functionality is strong, and the use effect is better.

[0081] The first operation panel 23 and the second operation panel 24 are also provided with a high-efficiency dehumidification mode and a ventilation fresh air mode, and Figure 5 The kitchen cooling or heating mode and the high-efficiency dehumidification mode are combined. The air conditioner 3 starts to work, the first operation panel 23 is started, the kitchen cooling and heating mode and the high-efficiency dehumidification mode are selected, and after the dehumidification is completed, the first control valve 113 automatically switches to the first pipe port 111, and the first pipe 1 is connected to the outdoor space; Figure 6 The restaurant cooling or heating mode and the high-efficiency dehumidification mode are combined in the middle. The air conditioner 3 starts to work, the second operation panel 24 is started, the restaurant cooling and heating mode and the high-efficiency dehumidification mode are selected, and after the dehumidification is completed, the first control valve 113 automatically switches to the first pipe port 111, and the first pipe 1 is connected to the outdoor space; Figure 7In the kitchen ventilation fresh air mode, the air conditioner 3 starts to work, the first operation panel 23 is started, and the kitchen ventilation fresh air mode is selected. At this time, the compressor does not work, and the fresh air from the outdoor space is transported to the kitchen; Figure 8 In the middle is the restaurant ventilation fresh air mode, the air conditioner 3 starts working, the second operation panel 24 is started, and the restaurant ventilation fresh air mode is selected. At this time, the compressor does not work, and the fresh air from the outdoor space is transported to the restaurant, so as to realize the ventilation fresh air for the kitchen and the restaurant.

[0082] In some embodiments, the third pipe opening 211 and the fourth pipe opening 212 are respectively disposed at both ends of the second main pipe portion 21, that is, the second main pipe portion 21 has two air outlet ends, which are the third pipe opening 211 and the fourth pipe opening 212. Figure 2 As shown, the second main pipe part 21 is connected to the first indoor space 200 and the second indoor space 300 respectively, the third pipe opening 211 is arranged at the right output end of the second main pipe part 21 to be connected to the first indoor space 200, and the fourth pipe opening 212 is arranged at the left output end of the second main pipe part 21 to be connected to the first indoor space 200. Thus, the layout of the second main pipe part 21 can be simpler and clearer, which is convenient for manual installation and maintenance.

[0083] In other embodiments, the second main pipe portion 21 of the second pipeline 2 can be divided into two sections of pipelines, that is, the two air outlet ends of the second control valve 213 are respectively connected to the two sections of pipelines. This setting method can also realize the connection between the second connecting pipe portion 22 and the second pipeline 2, meeting the design requirements.

[0084] In some embodiments, at least a portion of the second main pipe portion 21 is constructed as an arc segment 217, and the opening direction of the third pipe port 211 forms an angle with the opening direction of the fourth pipe port 212, that is, the opening direction of the third pipe port 211 and the opening direction of the fourth pipe port 212 intersect, and the angle between the two can be a right angle or an acute angle, and the setting method is diverse and flexible.

[0085] The air conditioning system 100 is used for the kitchen and the dining room, and primarily serves the kitchen. In this embodiment, the air conditioner 3, the first pipe 1, and the second pipe 2 of the air conditioning system 100 are all arranged in the kitchen space, and in the actual design, one end of the second main pipe portion 21 is connected to the dining room, and at least part of the second main pipe portion 21 on the side close to the dining room can be constructed as an arc segment 217 to achieve the second main pipe portion 21 being connected to the kitchen and the dining room at the same time, wherein the opening direction of the third pipe opening 211 forms an angle with the opening direction of the fourth pipe opening 212, and the length of the arc segment 217 pipe corresponds to the above angle, such as Figure 2As shown, the angle between the opening direction of the third pipe opening 211 and the opening direction of the fourth pipe opening 212 is a right angle, and the arc segment 217 pipe is a 1 / 4 arc segment. In this way, the second pipe 2 can be arranged on one side of the restaurant, with a simple structure and easy installation.

[0086] In some embodiments, a first air flow driving member 33 is provided at the first air outlet 311 and / or the third air outlet 312, that is, the first air flow driving member 33 can be set between the first air outlet 311 and the third air outlet 312, or the first air flow driving member 33 can be set in one of the first air outlet 311 and the third air outlet 312, both of which can achieve air flow driving of the first air outlet 311 and the third air outlet 312, and a second air flow driving member 34 is provided at the second air outlet 321 and / or the fourth air outlet 322, that is, the second air flow driving member 34 can be set between the second air outlet 321 and the fourth air outlet 322, or the second air flow driving member 34 can be set in one of the second air outlet 321 and the fourth air outlet 322, both of which can achieve air flow driving of the second air outlet 321 and the fourth air outlet 322, and the setting methods are diverse and can be flexibly selected.

[0087] Specifically, in this embodiment, Figure 2 As shown, the first air flow driving member 33 is arranged at the first air outlet 311, and the second air flow driving member 34 is arranged at the second air outlet 321, wherein the first air flow driving member 33 and the second air flow driving member 34 can be constructed as a first wind wheel and a second wind wheel. Through the rotation of the first wind wheel and the second wind wheel, the indoor natural wind can enter the air conditioner 3 and undergo heat exchange, and a part of it is used for cooling or heating the kitchen or restaurant, and the other part is discharged to the outdoor space or the sink area 201 through the first pipe 1. At the same time, the fresh air in the outdoor space can be sent to the kitchen or restaurant under the drive of the rotation of the first wind wheel and the second wind wheel.

[0088] At the same time, in the ventilation and fresh air mode, the first wind wheel is reversed to achieve the wind field adjustment, and the fresh air from the outdoor space can be sucked into the indoor ceiling 203, thereby realizing the ventilation and fresh air function of the kitchen or restaurant, increasing the multiple functions of the air-conditioning system 100, and providing a better user experience.

[0089] In some embodiments, a compressor, a first heat exchange element, a second heat exchange element and a four-way valve 35 are provided in the air conditioner 3. The compressor, the first heat exchange element and the second heat exchange element are connected in sequence. In this way, the air conditioner 3 can be cooled or heated by the coordinated use of the compressor, the first heat exchange element, the second heat exchange element and the four-way valve 35.

[0090] Among them, the four-way valve 35 is used to connect the first air outlet 311 and the third air outlet 312 to the first heat exchange element respectively and the second air outlet 321 and the fourth air outlet 322 to the second heat exchange element respectively, or to connect the first air outlet 311 and the third air outlet 312 to the second heat exchange element respectively and the second air outlet 321 and the fourth air outlet 322 to the first heat exchange element respectively. In this way, by switching the four-way valve 35, the first air outlet 311 and the third air outlet 312 can be connected to the first heat exchange element or the second heat exchange element respectively, and the second air outlet 321 and the fourth air outlet 322 can be connected to the first heat exchange element or the second heat exchange element respectively, so as to realize the cooling or heating mode of the air conditioner 3.

[0091] Specifically, one of the first heat exchange element and the second heat exchange element can be set as a condenser and the other can be set as an evaporator, so that one of the first heat exchange element and the second heat exchange element can be heated and the other can be cooled. The first heat exchange element can be set as a condenser and the second heat exchange element can be set as an evaporator. When the indoor space needs to be cooled, the four-way valve 35 can connect the second air port 321 and the fourth air port 322 with the second heat exchange element. Through the evaporation and heat absorption of the evaporator, the air conditioner 3 can cool the indoor space, and after the low-pressure gas enters the compressor, the refrigeration cycle is realized. When the indoor space needs to be heated, the four-way valve 35 can connect the second air port 321 and the fourth air port 322 with the first heat exchange element. Through the condensation and heat release of the condenser, the air conditioner 3 can heat the indoor space, and after the low-pressure gas enters the compressor, the heating cycle is realized.

[0092] Therefore, by setting the four-way valve 35, the conversion of the cooling and heating modes of the air conditioner 3 can be realized, so that the air-conditioning system 100 has both heating and cooling functions, and in the cooling mode, the third pipe port 211 or the fourth pipe port 212 is cold air, and the first pipe port 111 is warm air; conversely, in the heating mode, the third pipe port 211 or the fourth pipe port 212 is warm air, and the first pipe port 111 is cold air, so as to meet the user's usage needs.

[0093] The air conditioning system 100 of this embodiment does not have a separate air conditioning outdoor unit, that is, no outdoor unit installation position is required, and the internal integration of the air conditioning system is higher, which can reduce the installation steps for the operator.

[0094] It should be noted that, in this embodiment, the air conditioning system 100 has four basic modes and two environmental modes, which are combined into eight working modes in total, such as Figure 9-10As shown, the four basic modes are cooling, heating, high-efficiency dehumidification and fresh air ventilation, and the two environmental modes are kitchen and dining room. The above modes are respectively realized through the first control valve 113, the first control valve 113 and the four-way valve 35 to realize the switching of cooling and heating modes, controllable switching of air outlet positions, and fresh air ventilation functions; by detecting the temperature difference between the air-conditioning set temperature and the ambient temperature, the air-conditioning air supply gear is automatically selected according to the threshold value of the difference between the air-conditioning set temperature and the ambient temperature, so as to realize automatic adjustment of the air-conditioning, which can also be set by the user; in addition, in the high-efficiency dehumidification mode, a timer is used to control the air-conditioning to dehumidify within a certain period of time, and it automatically switches to the cooling / heating mode after the dehumidification is completed. It is suitable to start this mode after washing vegetables or dishes, so as to quickly dehumidify and say goodbye to the damp kitchen.

[0095] At the same time, the high-efficiency dehumidification mode of this embodiment is not limited to dehumidifying the kitchen sink area 201, but can also be used in indoor scenes such as bathrooms that require rapid dehumidification. Specifically, the pipeline setting and the position of the air outlet can be changed according to the actual space size to meet the design requirements, thereby improving the application scenarios of this embodiment and meeting more user usage needs.

[0096] And, it should be noted that the air conditioning system 100 in this embodiment includes the following eight modes:

[0097] The first mode is the kitchen cooling mode. Figure 3 and Fig. 9 As shown, when the kitchen cooling mode is started, the indicator light of the first operating panel 23 is on, the air conditioner 3 is turned on, and the four-way valve 35 controls the first air outlet 311 and the third air outlet 312 to be connected to the first heat exchange element, and the second air outlet 321 and the fourth air outlet 322 to be connected to the second heat exchange element. The second air outlet 321 of the air conditioner 3 is connected to the right second air outlet 216 of the second control valve 213, that is, the second air outlet 321 is connected to the kitchen, and the first air outlet 311 of the air conditioner 3 is connected to the left first air outlet 115 of the first control valve 113, that is, the first air outlet 3 11 is connected with the outdoor space. After all the pipelines are connected, the first wind wheel and the second wind wheel in the air conditioner 3 rotate to suck the air of the indoor space into the ceiling 203 through the air inlet 204. After the fourth wind port 322 sucks the air in the ceiling 203, it is heat exchanged with the second heat exchange element and then transported to the kitchen from the second wind port 321 to send cool air to the kitchen. At the same time, after the third wind port 312 sucks the air in the ceiling 203, it is heat exchanged with the first heat exchange element and then transported to the outdoor space from the first wind port 311 to discharge the hot air to the outdoor space.

[0098] The second mode is the kitchen heating mode. Figure 3 and Fig. 9As shown, compared with the kitchen cooling mode, the piping connection of the heating mode is substantially the same, and the heating mode is only switched at the four-way valve 35, that is, the four-way valve 35 is switched to the first air outlet 311 and the third air outlet 312 connected to the second heat exchange element, and the second air outlet 321 and the fourth air outlet 322 are connected to the first heat exchange element. At the same time, the running direction of the gas does not change, and only the cooling mode and the heating mode are switched, that is, the second air outlet 321 sends warm air into the kitchen, and the first air outlet 311 discharges cold air to the outdoor space.

[0099] The third mode is restaurant cooling mode, such as Figure 4 and Fig.10 As shown, when the restaurant cooling mode is started, the indicator light of the second operation panel 24 is on, the air conditioner 3 is turned on, and the four-way valve 35 controls the first air outlet 311 and the third air outlet 312 to be connected to the first heat exchange element, and the second air outlet 321 and the fourth air outlet 322 to be connected to the second heat exchange element, and the second air outlet 321 of the air conditioner 3 is connected to the left second air outlet 215 of the second control valve 213, that is, the second air outlet 321 is connected to the restaurant, and the first air outlet 311 of the air conditioner 3 is connected to the left first air outlet 115 of the first control valve 113, that is, the first air outlet 3 11 is connected with the outdoor space. After all the pipelines are connected, the first wind wheel and the second wind wheel in the air conditioner 3 rotate to suck the air of the indoor space into the ceiling 203 through the air inlet 204. After the fourth wind port 322 sucks the air in the ceiling 203, it is heat exchanged with the second heat exchange element and then transported to the restaurant from the second wind port 321 to send cool air to the restaurant. At the same time, after the third wind port 312 sucks the air in the ceiling 203, it is heat exchanged with the first heat exchange element and then transported to the outdoor space from the first wind port 311 to discharge the hot air to the outdoor space.

[0100] The fourth mode is the restaurant heating mode, such as Figure 4 and Fig.10 As shown, compared with the restaurant cooling mode, the piping connection of the heating mode is substantially the same, and it is only switched to the heating mode at the four-way valve 35, that is, the four-way valve 35 is switched to the first air outlet 311 and the third air outlet 312 connected to the second heat exchange element, and the second air outlet 321 and the fourth air outlet 322 are connected to the first heat exchange element. At the same time, the running direction of the gas does not change, and only the cooling mode and the heating mode are switched, that is, the second air outlet 321 sends warm air into the restaurant, and the first air outlet 311 exhausts the warm air to the outdoor space.

[0101] The fifth mode is kitchen cooling mode and high-efficiency dehumidification mode, such as Figure 5 and Fig. 9As shown, when the kitchen cooling mode and the high-efficiency dehumidification mode are started, the indicator light of the first operation panel 23 is on, the air conditioner 3 is turned on, and the four-way valve 35 controls the first air outlet 311 and the third air outlet 312 to be connected to the first heat exchange element, and the second air outlet 321 and the fourth air outlet 322 to be connected to the second heat exchange element. The second air outlet 321 of the air conditioner 3 is connected to the right second air outlet 216 of the second control valve 213, that is, the second air outlet 321 is connected to the kitchen, and the first air outlet 311 of the air conditioner 3 is connected to the right first air outlet 116 of the first control valve 113, that is, the first air outlet 311 is connected to the sink area 2 01 are connected. After all the pipelines are connected, the first wind wheel and the second wind wheel in the air conditioner 3 rotate to suck the air of the indoor space into the ceiling 203 from the air inlet 204. After the fourth wind port 322 sucks the air in the ceiling 203, it is transported to the kitchen from the second wind port 321 after heat exchange with the second heat exchange element, so as to send cool air to the kitchen. At the same time, after the third wind port 312 sucks the air in the ceiling 203, it is transported to the sink area 201 from the first wind port 311 after heat exchange with the first heat exchange element, and the hot air is transported to the sink area 201, so as to dehumidify the sink area 201.

[0102] And in the kitchen heating mode and high-efficiency dehumidification mode, such as Figure 5 and Fig. 9 As shown, compared with the kitchen cooling mode and the high-efficiency dehumidification mode, the pipeline connection is substantially the same, and only the four-way valve 35 is switched to the heating mode, that is, the four-way valve 35 is switched to the first air outlet 311 and the third air outlet 312 connected to the second heat exchange element, and the second air outlet 321 and the fourth air outlet 322 are connected to the first heat exchange element. At the same time, the running direction of the gas does not change, and only the cooling mode and the heating mode are switched, that is, the second air outlet 321 sends warm air into the kitchen, and the first air outlet 311 sends cold air to the sink area 201, so as to achieve dehumidification of the sink area 201.

[0103] The sixth mode is restaurant cooling mode and high-efficiency dehumidification mode, such as Figure 6 and Fig.10As shown, when the restaurant cooling mode and the high-efficiency dehumidification mode are started, the indicator light of the second operation panel 24 is on, the air conditioner 3 is turned on, and the four-way valve 35 controls the first air outlet 311 and the third air outlet 312 to be connected to the first heat exchange element, and the second air outlet 321 and the fourth air outlet 322 to be connected to the second heat exchange element. The second air outlet 321 of the air conditioner 3 is connected to the left second air outlet 215 of the second control valve 213, that is, the second air outlet 321 is connected to the restaurant, and the first air outlet 311 of the air conditioner 3 is connected to the right first air outlet 116 of the first control valve 113, that is, the first air outlet 311 is connected to the sink area 2 01 are connected. After all the pipelines are connected, the first wind wheel and the second wind wheel in the air conditioner 3 rotate to suck the air of the indoor space into the ceiling 203 from the air inlet 204. After the fourth wind port 322 sucks the air in the ceiling 203, it is transported to the restaurant from the second wind port 321 after heat exchange with the second heat exchange element, so as to deliver cool air to the restaurant. At the same time, after the third wind port 312 sucks the air in the ceiling 203, it is transported to the water tank area 201 from the first wind port 311 after heat exchange with the first heat exchange element, and the hot air is transported to the water tank area 201, so as to dehumidify the water tank area 201.

[0104] And in the restaurant heating mode and high-efficiency dehumidification mode, such as Figure 6 and Fig.10 As shown, compared with the restaurant cooling mode and high-efficiency dehumidification mode, the pipeline connection is substantially the same, and only the four-way valve 35 is switched to the heating mode, that is, the four-way valve 35 is switched to the first air outlet 311 and the third air outlet 312 connected to the second heat exchange element, and the second air outlet 321 and the fourth air outlet 322 are connected to the first heat exchange element. At the same time, the running direction of the gas does not change. Only the cooling mode and the heating mode are switched, that is, the second air outlet 321 sends warm air into the restaurant, and the first air outlet 311 sends cold air to the sink area 201, so as to achieve dehumidification of the sink area 201.

[0105] The seventh mode is the kitchen ventilation mode. Figure 7 and Fig. 9As shown, when the kitchen ventilation and fresh air mode is started, the indicator light of the first operating panel 23 is on, the air conditioner 3 is turned off, and the second air vent 321 of the air conditioner 3 is connected with the right second air outlet 216 of the second control valve 213, that is, the second air vent 321 is connected with the kitchen, and the first air vent 311 of the air conditioner 3 is connected with the left first air outlet 115 of the first control valve 113, that is, the first air vent 311 is connected with the outdoor space, the first air vent 311 is connected with the third air vent 312, and the second air vent 321 is connected with the fourth air vent 322. After the various pipelines are connected, the first wind wheel in the air conditioner 3 rotates in the opposite direction to realize the wind field rotation, so as to suck the fresh air from the outdoor space into the air conditioner 3 from the first air vent 311, and then suck it into the ceiling 203 from the third air vent 312. The rotation of the second wind wheel can suck the fresh air from the fourth air vent 322 into the air conditioner 3, and transport it to the kitchen from the second air vent 321, so as to realize the ventilation and fresh air function of the kitchen.

[0106] The eighth mode is the restaurant ventilation mode. Figure 8 and Fig.10 As shown, when the restaurant ventilation and fresh air mode is started, the indicator light on the second operating panel 24 is on, the air conditioner 3 is shut down, and the second air vent 321 of the air conditioner 3 is connected to the second left air outlet 215 of the second control valve 213, that is, the second air vent 321 is connected to the restaurant, and the first air vent 311 of the air conditioner 3 is connected to the first left air outlet 115 of the first control valve 113, that is, the first air vent 311 is connected to the outdoor space, the first air vent 311 is connected to the third air vent 312, and the second air vent 321 is connected to the fourth air vent 322. After the various pipelines are connected, the first wind wheel in the air conditioner 3 rotates in the opposite direction to realize the wind field rotation, so as to suck the fresh air from the outdoor space into the air conditioner 3 from the first air vent 311, and then suck it into the ceiling 203 from the third air vent 312. The rotation of the second wind wheel can suck the fresh air from the fourth air vent 322 into the air conditioner 3, and transport it to the restaurant from the second air vent 321, so as to realize the ventilation and fresh air function of the restaurant.

[0107] The invention also provides a control method for the air conditioning system.

[0108] According to the control method of the air conditioning system of the embodiment of the present invention, Fig. 9 and Fig.10 As shown, the control method is applicable to the air conditioning system 100 of any of the above embodiments, and the control method includes:

[0109] First: obtaining an operation signal; that is, the user starts the air conditioning system 100 through the air conditioning remote control or mobile phone, and selects a working environment according to the user's needs, so that the air conditioning system 100 receives the operation signal to start working.

[0110] Second: according to the operation signal, the corresponding target indoor space and target working mode are obtained; in actual use, the user inputs the corresponding target indoor space and target working mode on the air conditioner remote control or mobile phone, and activates the target indoor space and target working mode according to different usage requirements of the customer. Among them, there are two target indoor spaces and four target working modes. One target space corresponds to four target working modes. In this way, the air conditioning system 100 has eight different working states, which can meet eight different usage requirements of users.

[0111] The target indoor space is divided into a first indoor space 200 and a second indoor space 300. In this embodiment, the first indoor space 200 is a kitchen. Fig. 9 As shown, the second indoor space 300 is a restaurant. Fig.10 As shown, the target working modes are divided into cooling, heating, high-efficiency dehumidification and fresh air ventilation. In this way, users can choose according to different needs with greater flexibility.

[0112] Third: according to the target indoor space and the target working mode, the target connectivity state of the air-conditioning system is switched and the operating state of the air conditioner is switched; for different target indoor spaces and different target working modes, the air-conditioning system 100 will correspond to different operating states. Through the above-mentioned two target indoor spaces and four target working modes, the air-conditioning system 100 will switch the target connectivity state inside the air-conditioning system 100 after receiving the operation signal, and then switch the operating state of the air conditioner to achieve eight different working states, and each target connectivity state and operating state are carried out in an orderly manner without affecting each other, thereby ensuring the stability of the operation of the air-conditioning system 100 to improve the comfort of users.

[0113] Fourth: obtaining the current temperature state and target temperature state of the target indoor space, and controlling the operation of the air conditioning system 100 according to the current temperature state and the target temperature state. Thus, during actual operation, after the air conditioning system 100 obtains the current temperature state and the target temperature state of the target indoor space, wherein the target temperature state is the temperature state selected by the user, the air conditioning system 100 automatically selects the cooling or heating working mode of the four-way valve 35 according to the threshold value of the difference between the set target temperature and the ambient temperature, and at this time, the temperature and air supply gear set by the user are preferentially selected to meet the use requirements of different temperatures and air supply gears.

[0114] In some embodiments, switching the target connectivity state of the air conditioning system includes:

[0115] When the target indoor space is the first indoor space 200, the second air outlet 321 of the air conditioner 3 is controlled to be connected to the first indoor space 200; that is, when the user selects the first indoor space 200, i.e., the kitchen, the air conditioning system 100 will control the second air outlet 321 of the air conditioner 3 to be connected to the right end of the second pipe 2 so as to be connected to the first indoor space 200, and can supply air to the first indoor space 200.

[0116] Specifically, Fig. 9 As shown, the second air outlet 321 of the air conditioner 3 is connected to the second connecting pipe portion of the second pipe 2. At this time, the second control valve 213 is opened, and the second air inlet end 214 of the second control valve 213 is connected to the right second air outlet end 216, so that the second air outlet 321 can be connected to the kitchen, and cold air or warm air can be delivered to the kitchen to meet the user's demand for air conditioning when working in the kitchen, thereby improving the user's comfort when cooking, washing dishes, etc.

[0117] Alternatively, when the target indoor space is the second indoor space 300, the second air outlet 321 of the air conditioner 3 is controlled to be connected to the second indoor space 300. That is to say, when the user selects the second indoor space 300, i.e., the restaurant, the air conditioning system 100 will control the second air outlet 321 of the air conditioner 3 to be connected to the left end of the second pipe 2 so as to be connected to the second indoor space 300, and can supply air to the second indoor space 300.

[0118] Specifically, Fig.10 As shown, the second air outlet 321 of the air conditioner 3 is connected to the second connecting pipe portion of the second pipe 2. At this time, the second control valve 213 is opened, and the second air inlet end 214 of the second control valve 213 is connected to the left second air outlet end 215, so that the second air outlet 321 can be connected to the restaurant, and cold or warm air can be delivered to the restaurant to meet the user's demand for air conditioning when working in the kitchen, and improve the user's comfort when eating, resting, etc. in the restaurant.

[0119] In some embodiments, switching the target connectivity state of the air conditioning system includes:

[0120] When the working modes are ventilation mode, cooling mode and heating mode, the first air outlet 311 of the air conditioner 3 is controlled to be connected to the outdoor space; therefore, in actual operation, when the user selects the first indoor space 200 or the second indoor space 300, and the working modes of the air conditioner 3 selected at the same time are ventilation mode, cooling mode and heating mode, the air conditioning system 100 will control the first air outlet 311 of the air conditioner 3 to be connected to the left end of the first pipe 1 to be connected to the outdoor space, and the gas can be discharged to the outdoor space, or the fresh air in the outdoor space can be sucked into the first indoor space 200 or the second indoor space 300.

[0121] Specifically, Fig. 9 and Fig.10As shown, the first air outlet 311 of the air conditioner 3 is connected to the first connecting pipe portion of the first pipe 1. At this time, the first control valve 113 is opened, and the first air inlet end 114 of the first control valve 113 is connected to the left air outlet end 115, so that the first air outlet 311 can be connected to the outdoor space. At the same time, the first air outlet 311 is connected to the second air outlet 321 through the air conditioner 3, and the second air outlet 321 can be selectively connected to the kitchen or dining room. In this way, cold air or warm air and fresh air can be delivered to the kitchen or dining room, and the warm air or cold air can be discharged to the outdoor space to meet the user's various usage needs.

[0122] Alternatively, when the working mode is the high-efficiency dehumidification mode, the first air outlet 311 of the air conditioner 3 is controlled to be connected to the water tank area 201 of the first indoor space 200. Thus, in actual operation, when the user selects the first indoor space 200 or the second indoor space 300, and the working mode of the air conditioner 3 selected at the same time is the high-efficiency dehumidification mode, the air conditioning system 100 will control the first air outlet 311 of the air conditioner 3 to be connected to the right end of the first pipe 1 so as to be connected to the water tank area 201, and can supply air to the water tank area 201.

[0123] Specifically, Fig. 9 and Fig.10 As shown, the first air outlet 311 of the air conditioner 3 is connected to the first connecting pipe portion of the first pipe 1. At this time, the first control valve 113 is opened, and the first air inlet end 114 of the first control valve 113 is connected to the right air outlet end 116, so that the first air outlet 311 can be connected to the outdoor space. At the same time, the first air outlet 311 is connected to the second air outlet 321 through the air conditioner 3, and the second air outlet 321 can be selectively connected to the kitchen or dining room. In this way, cold air or warm air and fresh air can be transported to the kitchen or dining room, and the warm air or cold air can be discharged to the sink area 201, so as to efficiently dehumidify the sink area 201 to ensure the cleanliness and dryness of the sink area 201, the stove, etc.

[0124] In some embodiments, the control method of the air conditioning system further includes:

[0125] When the working mode is the high-efficiency dehumidification mode, the air conditioner 3 is controlled to start running for a set period of time and then switch the first air vent 311 to be connected to the outdoor space. That is to say, after the high-efficiency dehumidification mode ends, the air conditioner 3 can switch the state in which the first air vent 311 is connected to the water tank area 201 to a state in which it is connected to the outdoor space, and the air conditioner 3 can be switched to the cooling mode and heating mode of the general air-conditioning system 100.

[0126] Specifically, Fig. 9 and Fig.10As shown, the high-efficiency dehumidification mode of the air-conditioning system 100 can be operated simultaneously with the cooling mode and the heating mode, that is, the high-efficiency dehumidification mode does not affect the cooling mode and the heating mode, and when the cooling mode or the heating mode is in progress, when the user needs to use the high-efficiency dehumidification mode, the first control valve 113 switches the first air inlet end 114 to be connected to the right air outlet end 116, and the first air outlet 311 can be switched to be connected to the sink area 201 to achieve dehumidification of the sink area 201, and after running for a set period of time, the high-efficiency dehumidification mode ends, the first control valve 113 switches the first air inlet end 114 to be connected to the left air outlet end 115, and the first air outlet 311 can be switched to be connected to the outdoor space, and the air-conditioning system 100 returns to the cooling mode or the heating mode. In this way, the use of the air-conditioning system 100 is more convenient and the use effect is better.

[0127] In some embodiments, switching the operating state of the air conditioner includes:

[0128] When the working mode is the high-efficiency dehumidification mode, the cooling mode and the heating mode, the air conditioner 3 is controlled to be turned on; therefore, in actual use, when the working mode selected by the user is the above three modes, the air conditioner 3 is turned on. The air conditioner 3 includes a compressor, a first heat exchange element, a second heat exchange element and a four-way valve 35, etc. Fig. 9 and Fig.10 In the flowchart, in the high-efficiency dehumidification mode, the cooling mode and the heating mode, the air conditioner 3 is running, and the indoor air can be sucked into the air conditioner 3. With the cooperation of the compressor, the first heat exchange element, the second heat exchange element and the four-way valve 35 of the air conditioner 3, the air is heat-exchanged and then transported to the first indoor space 200, the second indoor space 300 and the sink area 201, so as to realize the cooling, heating and high-efficiency dehumidification of the air-conditioning system 100.

[0129] Alternatively, when the working mode is the ventilation and fresh air mode, the air conditioner 3 is controlled to be turned off. Thus, when the air-conditioning system 100 switches to the ventilation and fresh air mode, the air conditioner 3 is in the turned-off state. The ventilation and fresh air mode draws fresh air from outdoor into the indoor space, so there is no need for the operation of the air conditioner 3. At the same time, a ventilation and fresh air function is added to the air-conditioning system 100, thereby realizing the ventilation and fresh air function of the restaurant or kitchen.

[0130] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0131] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. An air conditioning system, characterized in that: include: a first pipe and a second pipe, wherein the first pipe is used to communicate with an outdoor space, and the second pipe is used to communicate with one of a first indoor space and a second indoor space; An air conditioner, the air conditioner comprising a first heat exchange side and a second heat exchange side, wherein when the air conditioner is in operation, one of the first heat exchange side and the second heat exchange side is a cooling side and the other is a heating side; Among them, the first heat exchange side is provided with a first air outlet and a third air outlet that are connected, the second heat exchange side is provided with a second air outlet and a fourth air outlet that are connected, the first air outlet is connected to the first pipe, the second air outlet is connected to the second pipe, and the third air outlet and the fourth air outlet are respectively connected to the first indoor space.

2. The air conditioning system according to claim 1, characterized in that: The first pipe is also used to communicate with a sink area in the first indoor space.

3. The air conditioning system according to claim 2, characterized in that: The first pipe includes a first main pipe part and a first connecting pipe part, the first main pipe part is provided with a first pipe opening and a second pipe opening, the first pipe opening is communicated with the outdoor space, the second pipe opening is communicated with the sink area, and the first connecting pipe part is communicated between the first air outlet and the first main pipe part; Wherein, a first control valve is disposed in the first main pipe portion, and the first control valve is used to selectively connect one of the first pipe opening and the second pipe opening with the first connecting pipe portion.

4. The air conditioning system according to claim 3, characterized in that: The first pipe opening and the second pipe opening are respectively arranged at two ends of the first main pipe portion.

5. The air conditioning system according to claim 1, characterized in that: The second pipe includes a second main pipe part and a second connecting pipe part, the second main pipe part is provided with a third pipe opening and a fourth pipe opening, the third pipe opening is communicated with the first indoor space, the fourth pipe opening is communicated with the second indoor space, and the second connecting pipe part is communicated between the second air outlet and the second main pipe part; Wherein, a second control valve is disposed in the second main pipe portion, and the second control valve is used to selectively connect one of the third pipe port and the fourth pipe port with the second connecting pipe portion.

6. The air conditioning system according to claim 5, characterized in that: The third pipe opening is provided with a first operation panel, and the fourth pipe opening is provided with a second operation panel.

7. The air conditioning system according to claim 5, characterized in that: The third pipe opening and the fourth pipe opening are respectively arranged at two ends of the second main pipe portion.

8. The air conditioning system according to claim 5, characterized in that: At least a portion of the second main pipe portion is configured as an arc segment, and an opening direction of the third pipe opening forms an angle with an opening direction of the fourth pipe opening.

9. The air conditioning system according to claim 1, characterized in that: A first air flow driving component is disposed at the first air outlet and / or the third air outlet, and a second air flow driving component is disposed at the second air outlet and / or the fourth air outlet.

10. The air conditioning system according to claim 1, characterized in that: The air conditioner is provided with an air compressor, a first heat exchange element, a second heat exchange element and a four-way valve, and the air compressor, the first heat exchange element and the second heat exchange element are connected in sequence; Among them, the four-way valve is used to connect the first air port and the third air port to the first heat exchange element respectively and the second air port and the fourth air port to the second heat exchange element respectively, or to connect the first air port and the third air port to the second heat exchange element respectively and the second air port and the fourth air port to the first heat exchange element respectively.

11. A method for controlling an air conditioning system, characterized in that: Applicable to the air conditioning system according to any one of claims 1 to 10, the control method comprising: Get operation signal; According to the operation signal, obtaining a corresponding target indoor space and a target working mode; According to the target indoor space and the target working mode, switching the target connection state of the air conditioning system and switching the operating state of the air conditioner; The current temperature state and the target temperature state of the target indoor space are acquired, and the operation of the air conditioning system is controlled according to the current temperature state and the target temperature state.

12. The control method of the air conditioning system according to claim 11, characterized in that: The switching of the target connectivity state of the air conditioning system comprises: When the target indoor space is the first indoor space, controlling the second air outlet of the air conditioner to communicate with the first indoor space; Alternatively, when the target indoor space is the second indoor space, the second air outlet of the air conditioner is controlled to communicate with the second indoor space.

13. The control method of the air conditioning system according to claim 11, characterized in that: The switching of the target connectivity state of the air conditioning system comprises: When the working mode is a ventilation mode, a cooling mode, and a heating mode, controlling the first air outlet of the air conditioner to be connected to the outdoor space; Alternatively, when the working mode is the high-efficiency dehumidification mode, the first air outlet of the air conditioner is controlled to be connected to the water tank area of ​​the first indoor space.

14. The control method of the air conditioning system according to claim 13, characterized in that: Also includes: When the working mode is the high-efficiency dehumidification mode, the air conditioner is controlled to start running for a set period of time and then the first air outlet is switched to be connected to the outdoor space.

15. The control method of the air conditioning system according to claim 11, characterized in that: The switching of the operating state of the air conditioner comprises: When the working mode is a high-efficiency dehumidification mode, a cooling mode, and a heating mode, controlling the air conditioner to turn on; Alternatively, when the working mode is the fresh air mode, the air conditioner is controlled to be turned off.

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