Kitchen air conditioning system and kitchen air conditioning all-in-one machine

Abstract

The utility model discloses a kitchen air-conditioning system and a kitchen air-conditioning all-in-one machine. The kitchen air-conditioning system comprises a water supply system; the air conditioner subsystem comprises a first heat exchange flow path, the first heat exchange flow path is provided with a first heat exchanger, a throttling element and a second heat exchanger, and a first heat exchange medium in the water supply flow path is suitable for exchanging heat with a second heat exchange medium in the air conditioner subsystem; the second heat exchange flow path is provided with a compressor, one end of the second heat exchange flow path selectively communicates with one end of the two ends of the first heat exchange flow path, and the other end of the second heat exchange flow path selectively communicates with the other end of the two ends of the first heat exchange flow path. Therefore, through heat exchange between the air conditioning subsystem and the water supply system, miniaturization arrangement of the kitchen air conditioning system is facilitated, assembly convenience of the kitchen air conditioning system is improved, the use cost of the kitchen air conditioning system can be reduced, and in addition, the kitchen air conditioning system has a heating mode and a refrigerating mode so as to meet different use requirements of users.

Description

Technical Field

[0001] The utility model relates to the technical field of kitchen air conditioners, and in particular comprises a kitchen air conditioner system and a kitchen air conditioner integrated machine. Background Art

[0002] In order to improve the kitchen working environment and increase comfort and pleasure, kitchen air conditioning has quietly emerged.

[0003] In the related art, kitchen air conditioners all need to be equipped with an air conditioner outdoor unit, which makes the kitchen air conditioner large in size, inconvenient to install, and increases the after-sales installation cost. Utility Model Content

[0004] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model provides a kitchen air conditioning system, which has a simple structure, a small volume and is easy to install.

[0005] A kitchen air conditioning system comprises: a water supply system, the water supply system having a water supply flow path; an air conditioning subsystem, the air conditioning subsystem comprising: a first heat exchange flow path, the first heat exchange flow path is provided with a first heat exchanger, a throttling device and a second heat exchanger, the first heat exchanger is used for exchanging heat with the indoor room, the throttling device is provided between the first heat exchanger and the second heat exchanger, the first heat exchanger in the water supply flow path is suitable for exchanging heat with the second heat exchange medium in the air conditioning subsystem at the second heat exchanger; a second heat exchange flow path, the second heat exchange flow path is provided with a compressor, one end of the second heat exchange flow path is selectively connected to one end of the two ends of the first heat exchange flow path, and the other end of the second heat exchange flow path is selectively connected to the other end of the two ends of the first heat exchange flow path.

[0006] According to the kitchen air-conditioning system of the present invention, by making the air-conditioning subsystem exchange heat with the water supply system, it is beneficial to realize the miniaturization of the kitchen air-conditioning system, and by setting a second heat exchanger to improve the integration of the kitchen air-conditioning system, it is beneficial to further reduce the volume of the kitchen air-conditioning system, save the space required for arranging the kitchen air-conditioning system, effectively improve the assembly convenience of the kitchen air-conditioning system, and reduce the use cost of the kitchen air-conditioning system. In addition, the kitchen air-conditioning system of the present application has a heating mode and a cooling mode to meet the different usage needs of users and improve the user experience.

[0007] According to some embodiments of the present utility model, the air-conditioning subsystem also includes a four-way valve, a first port and a second port of the four-way valve are respectively connected to the two ends of the first heat exchange flow path, and a third port and a fourth port of the four-way valve are respectively connected to the two ends of the second heat exchange flow path.

[0008] According to some embodiments of the utility model, the water supply flow path includes a coolant circulation loop, the second heat exchanger is connected to the coolant circulation loop, and a water storage device and a driving device are provided on the coolant circulation loop, the water storage device is used to store the first heat exchange medium, and the driving device is used to drive the first heat exchange medium to flow in the coolant circulation loop.

[0009] According to some embodiments of the present utility model, a temperature sensor is provided in the water storage device, and the temperature sensor is used to detect the temperature of the first heat exchange medium stored in the water storage device.

[0010] According to some embodiments of the utility model, the water supply flow path also includes: a liquid supply section, which is connected to the water storage device and is used to transport the first heat exchange medium into the water storage device; and a liquid outlet section, which is connected to the water storage device and is used to discharge the first heat exchange medium in the water storage device.

[0011] According to some embodiments of the utility model, the water supply system also includes a first control valve, which is arranged in the liquid supply section and is used to control the on-off of the liquid supply section; and / or, the water supply system also includes a second control valve, which is arranged in the liquid outlet section and is used to control the on-off of the liquid outlet section.

[0012] According to some embodiments of the present invention, the water supply system further includes a controller, and the controller is used to control the opening and closing of the first control valve and the second control valve.

[0013] According to some embodiments of the present utility model, one end of the liquid supply section is connected to the water storage device, and the other end of the liquid supply section is connected to an external water source.

[0014] According to some embodiments of the present invention, the second heat exchanger is configured as a plate heat exchanger.

[0015] Another object of the present invention is to provide an integrated kitchen air conditioner.

[0016] A kitchen air-conditioning integrated machine comprises the above-mentioned kitchen air-conditioning system.

[0017] The advantages of the kitchen air conditioner are the same as those of the above-mentioned kitchen air conditioning system, which will not be described in detail here.

[0018] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] 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:

[0020] Figure 1 The structure of the kitchen air conditioning system according to the embodiment of the utility model is shown in FIG. Figure 1 , wherein the kitchen air conditioning system is in cooling mode;

[0021] Figure 2 The structure of the kitchen air conditioning system according to the embodiment of the utility model is shown in FIG. Figure 2 , wherein the kitchen air conditioning system is in heating mode;

[0022] Figure 3 This is a simplified structural diagram of the kitchen air conditioner integrated machine described in an embodiment of the utility model.

[0023] Reference numerals:

[0024] Kitchen air conditioning system 100, water supply system 110, cooling liquid circulation loop 1111, liquid supply section 1112, liquid outlet section 1113,

[0025] A water storage device 112, a driving device 113, a temperature sensor 114, a first control valve 115, a second control valve 116, a controller 117,

[0026] Air conditioning subsystem 120, first heat exchange path 121, first heat exchanger 1211, throttling element 1212, second heat exchanger 1213,

[0027] The second heat exchange flow path 122, the compressor 1221, the air inlet 1, the air outlet 2,

[0028] The four-way valve 123, the first port 1231, the second port 1232, the third port 1233, the fourth port 1234,

[0029] Kitchen air conditioner integrated machine 1000 and housing 200. DETAILED DESCRIPTION

[0030] The embodiments of the present invention are described in detail below, and examples of the embodiments 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.

[0031] In the description of the present utility model, it is necessary to understand 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 utility model 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 utility model. In addition, features defined as "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0032] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" 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.

[0033] Reference below Figure 1-Figure 2 A kitchen air conditioning system according to an embodiment of the present invention is described.

[0034] Combination Figure 1 and Figure 2 According to the kitchen air conditioning system 100 of the utility model, it includes a water supply system 110 and an air conditioning subsystem 120, wherein the water supply system 110 has a water supply flow path, and the air conditioning subsystem 120 includes: a first heat exchange flow path 121, on which a first heat exchanger 1211, a throttling device 1212 and a second heat exchanger 1213 are arranged, the first heat exchanger 1211 is used for exchanging heat with the room, and the throttling device 1212 is arranged between the first heat exchanger 1211 and the second heat exchanger The first heat exchange medium in the water supply path is suitable for exchanging heat with the second heat exchange medium in the air-conditioning subsystem 120 at the second heat exchanger 1213; the second heat exchange path 122, the second heat exchange path 122 is provided with a compressor 1221, one end of the second heat exchange path 122 is selectively connected to one end of the first heat exchange path 121, and the other end of the second heat exchange path 122 is selectively connected to the other end of the first heat exchange path 121.

[0035] Specifically, the first heat exchange flow path 121 is filled with the second heat exchange medium, and the first heat exchanger 1211, the throttling device 1212 and the second heat exchanger 1213 on the first heat exchange flow path 121 are connected in sequence, wherein the first end of the first heat exchanger 1211 is connected to the first end of the throttling device 1212, and the second end of the throttling device 1212 is connected to the first end of the second heat exchanger 1213.

[0036] When the second heat exchange medium flows through the first heat exchanger 1211, it can exchange heat with the indoor air. After the heat exchange, the second heat exchange medium flows through the throttling device 1212 and further flows to the second heat exchanger 1213. The throttling device 1212 can throttle and reduce the pressure of the second heat exchange medium to ensure the heat exchange effect of the second heat exchange medium. The second heat exchange medium flowing through the throttling device 1212 can further flow to the second heat exchanger 1213, and can exchange heat with the first heat exchange medium filled in the water supply flow path at the second heat exchanger 1213. After the heat exchange, the second heat exchange medium can continue to exchange heat with the indoor air through the first heat exchanger 1211, thereby adjusting the indoor temperature and improving the user's experience.

[0037] Furthermore, the air-conditioning subsystem 120 also includes a second heat exchange path 122, which is connected between the second end of the first heat exchanger 1211 and the second end of the second heat exchanger 1213, and a compressor 1221 is provided on the second heat exchange path 122, and the compressor 1221 can ensure that the second heat exchange medium circulates in the air-conditioning subsystem 120.

[0038] Among them, the air inlet 1 of the compressor 1221 can be selectively connected to one of the second ends of the first heat exchanger 1211 and the second ends of the second heat exchanger 1213, and the air outlet 2 of the compressor 1221 can be selectively connected to one of the second ends of the first heat exchanger 1211 and the second ends of the second heat exchanger 1213 to change the flow direction of the second heat exchange medium in the air-conditioning subsystem 120, thereby adjusting the heat exchange effect of the air-conditioning subsystem 120 on the indoor environment.

[0039] Specifically, refer to Figure 1When the air inlet 1 of the compressor 1221 is connected to the second end of the first heat exchanger 1211, the air outlet 2 of the compressor 1221 is connected to the second end of the second heat exchanger 1213, the air outlet 2 of the compressor 1221 discharges the second heat exchange medium of high temperature and high pressure, and the second heat exchange medium flows to the second heat exchanger 1213 and exchanges heat with the first heat exchange medium in the water supply system 110 at the second heat exchanger 1213, the first heat exchange medium can absorb the heat of the second heat exchange medium, so that the temperature of the second heat exchange medium is reduced, and the temperature of the first heat exchange medium is increased, and then the second heat exchange medium is heated to a high temperature and high pressure. The second heat exchange medium flows from the second heat exchanger 1213 to the throttling element 1212. The throttling element 1212 can throttle and reduce the pressure of the second heat exchange medium to further reduce the temperature of the second heat exchange medium. Then the low-temperature and low-pressure second heat exchange medium flows to the first heat exchanger 1211 and exchanges heat with the indoor air to absorb the heat of the indoor environment, thereby achieving the effect of cooling the indoor environment, that is, the cooling mode of the kitchen air-conditioning system 100. The second heat exchange medium after absorbing heat further flows into the compressor 1221 through the air inlet 1 of the compressor 1221 to facilitate the next heat exchange cycle.

[0040] Reference Figure 2 When the air outlet 2 of the compressor 1221 is connected to the second end of the first heat exchanger 1211, the air inlet 1 of the compressor 1221 is connected to the second end of the second heat exchanger 1213, the air outlet 2 of the compressor 1221 discharges the second heat exchange medium of high temperature and high pressure, and the second heat exchange medium flows to the first heat exchanger 1211 and exchanges heat with the indoor environment to release heat to the indoor environment, thereby achieving the effect of heating the indoor environment, that is, the heating mode of the kitchen air conditioning system 100, the second heat exchange medium after heat release flows to the throttling element 1212, and the throttling element 1212 can play a role in throttling and reducing the pressure of the second heat exchange medium The temperature of the second heat exchange medium is reduced to ensure that the second heat exchange medium flowing into the second heat exchanger 1213 can meet the inlet temperature requirement of the second heat exchanger 1213, and then the low-temperature and low-pressure second heat exchange medium flows to the second heat exchanger 1213 and exchanges heat with the first heat exchange medium in the water supply path at the second heat exchanger 1213. Since the second heat exchange medium is in a low-temperature and low-pressure state, the second heat exchange medium can absorb the first heat exchange medium to increase its own temperature. The heated second heat exchange medium enters the compressor 1221 through the air inlet 1 of the compressor 1221 to facilitate the next heat exchange cycle.

[0041] In the related art, the kitchen air conditioning system is usually provided with an outdoor heat exchange device for exchanging heat with the first heat exchanger. This structural setting makes the kitchen air conditioning system large in size and inconvenient to install. At the same time, it will cause the kitchen air conditioning system to consume a lot of energy during use, making the user's use cost of the kitchen air conditioning system high.

[0042] The present application sets a second heat exchanger 1213 so that the air-conditioning subsystem 120 can exchange heat with the water supply system 110, without the need to additionally set up an outdoor heat exchange device for exchanging heat with the air-conditioning subsystem 120, which is conducive to realizing the miniaturization of the kitchen air-conditioning system 100, saving the space required for arranging the kitchen air-conditioning system 100, facilitating the installation of the kitchen air-conditioning system 100, and the air-conditioning subsystem 120 can directly exchange heat with the water supply system 110, which is conducive to reducing the use cost of the kitchen air-conditioning system 100. In addition, the kitchen air-conditioning system 100 of the present application can realize heating mode and cooling mode, which can meet the different use requirements of users and improve the user experience.

[0043] According to the kitchen air conditioning system 100 of the present invention, by making the air conditioning subsystem 120 exchange heat with the water supply system 110, it is beneficial to realize the miniaturization setting of the kitchen air conditioning system 100, and by setting the second heat exchanger 1213 to improve the integration of the kitchen air conditioning system 100, it is beneficial to further reduce the volume of the kitchen air conditioning system 100, save the space required for arranging the kitchen air conditioning system 100, effectively improve the assembly convenience of the kitchen air conditioning system 100, and can reduce the use cost of the kitchen air conditioning system 100. In addition, the kitchen air conditioning system 100 of the present application has a heating mode and a cooling mode to meet the different usage needs of users and improve the user experience.

[0044] Combination Figure 1 and Figure 2 In some embodiments of the utility model, the air-conditioning subsystem 120 also includes a four-way valve 123, a first port 1231 and a second port 1232 of the four-way valve 123 are respectively connected to the two ends of the first heat exchange flow path 121, and a third port 1233 and a fourth port 1234 of the four-way valve 123 are respectively connected to the two ends of the second heat exchange flow path 122.

[0045] Specifically, the first port 1231 of the four-way valve 123 can be connected to the second end of the first heat exchanger 1211, the second port 1232 of the four-way valve 123 can be connected to the second end of the second heat exchanger 1213, the third port 1233 of the four-way valve 123 can be connected to the air inlet 1 of the compressor 1221, and the fourth port 1234 of the four-way valve 123 can be connected to the air outlet 2 of the compressor 1221. The flow direction of the first heat exchange medium in the air-conditioning subsystem 120 is adjusted by switching the connectivity of the ports of the four-way valve 123, thereby adjusting the heat exchange mode of the kitchen air-conditioning system 100.

[0046] Among them, Figure 1As shown, when the first port 1231 of the four-way valve 123 is connected to the third port 1233 and the second port 1232 is connected to the fourth port 1234, the air outlet 2 of the compressor 1221 is connected to the second end of the second heat exchanger 1213, the second heat exchanger 1213 is connected to the throttling element 1212 and the first heat exchanger 1211 in sequence, and the second end of the first heat exchanger 1211 is connected to the air inlet 1 of the compressor 1221.

[0047] The air outlet 2 of the compressor 1221 discharges a second heat exchange medium of high temperature and high pressure, and the second heat exchange medium flows to the second heat exchanger 1213 and exchanges heat with the first heat exchange medium. The first heat exchange medium can absorb the heat of the second heat exchange medium to reduce the temperature of the second heat exchange medium and increase the temperature of the first heat exchange medium. Then the second heat exchange medium flows from the second heat exchanger 1213 to the throttling element 1212. The throttling element 1212 can throttle and reduce the pressure of the second heat exchange medium, so that the second heat exchange medium is in a low temperature and low pressure state. Then the second heat exchange medium of low temperature and low pressure flows to the first heat exchanger 1211 and absorbs the heat of the indoor environment, thereby realizing the effect of cooling the indoor environment, that is, realizing the cooling mode of the kitchen air conditioning system 100. The second heat exchange medium after absorbing heat further flows into the compressor 1221 through the air inlet 1 of the compressor 1221 to facilitate the next heat exchange cycle.

[0048] like Figure 2 As shown, when the first port 1231 of the four-way valve 123 is connected to the fourth port 1234, the second port 1232 is connected to the third port 1233, and at this time, the air outlet 2 of the compressor 1221 is connected to the second end of the first heat exchanger 1211, the first heat exchanger 1211 is connected to the throttling element 1212 and the second heat exchanger 1213 in sequence, and the second end of the second heat exchanger 1213 is connected to the air inlet 1 of the compressor 1221.

[0049] The air outlet 2 of the compressor 1221 discharges a second heat exchange medium of high temperature and high pressure, and the second heat exchange medium flows to the first heat exchanger 1211 and releases heat to the indoor environment, thereby heating the indoor environment, i.e., the heating mode of the kitchen air conditioning system 100. After releasing heat, the temperature of the second heat exchange medium decreases and flows to the throttling element 1212. The throttling element 1212 can throttle and reduce the pressure of the second heat exchange medium to further reduce the temperature of the second heat exchange medium. Then, the second heat exchange medium of low temperature and low pressure flows to the second heat exchanger 1213 and absorbs the heat of the first heat exchange medium. The heated second heat exchange medium enters the compressor 1221 through the air inlet 1 of the compressor 1221 to facilitate the next heat exchange cycle.

[0050] Reference Figure 1 or Figure 2In some embodiments of the utility model, the water supply path includes a coolant circulation loop 1111, the second heat exchanger 1213 is connected to the coolant circulation loop 1111, and a water storage device 112 and a driving device 113 are provided on the coolant circulation loop 1111. The water storage device 112 is used to store the first heat exchange medium, and the driving device 113 is used to drive the first heat exchange medium to flow in the coolant circulation loop 1111.

[0051] Specifically, the second heat exchanger 1213 is provided with a first heat exchange channel and a second heat exchange channel that can exchange heat with each other, wherein the first heat exchange channel is connected to the coolant circulation loop 1111, and the first heat exchange medium can flow into the first heat exchange channel, and the second heat exchange channel is connected to the first heat exchange flow path 121, and the second heat exchange medium can flow into the first heat exchange channel, so that the first heat exchange medium and the second heat exchange medium can exchange heat in the second heat exchanger 1213.

[0052] Furthermore, a water storage device 112 is provided on the coolant circulation loop, and the water storage device 112 can store a first heat exchange medium, and the first heat exchange medium stored in the water outlet device can be transported to the coolant circulation loop 1111. The driving device 113 is connected to the water storage device 112 to drive the first heat exchange medium stored in the water storage device 112 to circulate in the coolant circulation loop 1111, which is beneficial to ensure the temperature of the first heat exchange medium, thereby ensuring the heat exchange effect between the first heat exchange medium and the second heat exchange medium, thereby ensuring the heat exchange effect of the kitchen air-conditioning system 100 on the indoor environment.

[0053] The driving device 113 may be configured as a water pump.

[0054] Reference Figure 1 or Figure 2 In some embodiments of the present invention, a temperature sensor 114 is provided in the water storage device 112 , and the temperature sensor 114 is used to detect the temperature of the first heat exchange medium stored in the water storage device 112 .

[0055] Specifically, the temperature sensor 114 can detect the temperature of the first heat exchange medium in the water storage device 112 and feed back a temperature signal. When the temperature of the first heat exchange medium is too high or too low, the first heat exchange medium in the water storage device 112 can be discharged and replaced with a first heat exchange medium whose temperature can meet the heat exchange demand, thereby ensuring the indoor heat exchange effect of the kitchen air conditioning system 100.

[0056] Reference Figure 1 or Figure 2In some embodiments of the utility model, the water supply flow path also includes: a liquid supply section 1112, which is connected to the water storage device 112 and is used to transport the first heat exchange medium to the water storage device 112; a liquid outlet section 1113, which is connected to the water storage device 112 and is used to discharge the first heat exchange medium in the water storage device 112.

[0057] Specifically, the liquid supply section 1112 and the liquid outlet section 1113 are both connected to the water storage device 112. When the temperature sensor 114 detects that the temperature of the first heat exchange medium in the water storage device 112 is too high or too low, the first heat exchange medium in the water storage device 112 can be discharged through the liquid outlet section 1113. At the same time, the liquid supply section 1112 can transport a new first heat exchange medium (i.e., the first heat exchange medium that has not been heat exchanged) to the water storage device 112 to ensure the heat exchange effect of the first heat exchange medium.

[0058] Reference Figure 1 or Figure 2 In some embodiments of the present invention, the water supply system 110 also includes a first control valve 115, which is disposed in the liquid supply section 1112 and is used to control the on-off of the liquid supply section 1112; and / or, the water supply system 110 also includes a second control valve 116, which is disposed in the liquid outlet section 1113 and is used to control the on-off of the liquid outlet section 1113.

[0059] Specifically, when the first control valve 115 is opened, the liquid supply section 1112 is connected to the water storage device 112, and the liquid supply section 1112 can transport the first heat exchange medium into the water storage device 112. When the first control valve 115 is closed, the liquid supply section 1112 and the water storage device 112 are not connected, and the liquid supply section 1112 cannot transport the first heat exchange medium into the water storage device 112.

[0060] When the second control valve 116 is opened, the liquid outlet section 1113 is connected to the water storage device 112, and the first heat exchange medium in the water storage device 112 can be discharged through the liquid outlet section 1113. When the second control valve 116 is closed, the liquid outlet section 1113 is not connected to the water storage device 112, and the first heat exchange medium in the water storage device 112 cannot be discharged.

[0061] Optionally, the water supply system 110 may be provided with only the first control valve 115 or the second control valve 116. When the first control valve 115 or the second control valve 116 is opened, the principle of the pressure difference between the water storage device 112 and the outside world is utilized so that the water supply section can transport the first heat exchange medium into the water storage device 112 while the water storage device 112 can discharge the first heat exchange medium after heat exchange through the liquid outlet section 1113, so as to simplify the component arrangement of the water supply system 110; or the water supply system 110 may be provided with the first control valve 115 and the second control valve 116 at the same time, so as to improve the on-off effect of controlling the liquid supply section 1112 and the liquid outlet section 1113 and prevent leakage.

[0062] The first control valve 115 and the second control valve 116 may be configured as solenoid valves.

[0063] Reference Figure 1 or Figure 2 In some embodiments of the present invention, the kitchen air conditioning system 100 further includes a controller 117 , which is communicatively connected to the temperature sensor 114 , and is used to control the opening and closing of the first control valve 115 and the second control valve 116 .

[0064] Specifically, when the temperature sensor 114 detects that the first heat exchange medium in the water storage device 112 is higher than the first preset value or lower than the second preset value, the temperature sensor 114 feeds back the detected temperature signal to the controller 117, and the controller 117 controls the first control valve 115 and the second control valve 116 to open, and the first heat exchange medium in the water storage device 112 is discharged through the liquid outlet section 1113. At the same time, the liquid supply section 1112 transports the first heat exchange medium that has not been heat exchanged into the water storage device 112, thereby ensuring that the first heat exchange medium can meet the heat exchange requirements.

[0065] It should be noted that the “first preset value” refers to the preset maximum temperature of the first heat exchange medium that can meet the heat exchange requirements of the air-conditioning subsystem 120, and the “second preset value” refers to the preset minimum temperature of the first heat exchange medium that can meet the heat exchange requirements of the air-conditioning subsystem 120.

[0066] In some embodiments of the present invention, one end of the liquid supply section 1112 is connected to the water storage device 112, and the other end of the liquid supply section 1112 is connected to an external water source.

[0067] It should be noted that the "external water source" may be a faucet or other water storage structure with water supply capability, and the first heat exchange medium may be water.

[0068] Specifically, when the first heat exchange medium in the water storage device 112 cannot meet the heat exchange demand, the external water source can transport the first heat exchange medium that has not been heat exchanged to the water storage device 112 through the liquid supply section 1112 to ensure that the temperature of the first heat exchange medium in the water storage device 112 can meet the heat exchange demand.

[0069] Reference Figure 1 or Figure 2 In some embodiments of the utility model, one end of the liquid outlet section 1113 is connected to the water storage device 112, and the other end of the liquid outlet section 1113 is connected to the sewer or the cleaning pool. The first heat exchange medium in the water storage device 112 that cannot meet the heat exchange demand can be directly discharged into the sewer after being discharged, or used as domestic water. For example: when the kitchen air-conditioning system 100 is in the cooling mode, the temperature of the first heat exchange medium increases after heat exchange. After the first heat exchange medium is discharged into the cleaning pool through the water outlet section, the first heat exchange medium can be used for washing dishes and other purposes, thereby preventing waste of water resources and improving the user experience.

[0070] In some embodiments of the present invention, the second heat exchanger 1213 is configured as a plate heat exchanger.

[0071] Specifically, the plate heat exchanger has a compact structure and occupies a small space, which is conducive to the miniaturized design of the kitchen air-conditioning system 100. It has high heat exchange efficiency and the advantages of high efficiency and energy saving. It can meet the heat exchange requirements of the kitchen air-conditioning system 100 while reducing energy consumption and reducing the user's usage costs.

[0072] The operation process of the kitchen air conditioning system 100 according to the embodiment of the utility model is briefly described below.

[0073] When the kitchen air-conditioning system 100 needs to be operated, the first control valve 115 is opened, the second control valve 116 is closed, the liquid supply section 1112 transports the first heat exchange medium into the water storage device 112 and fills the water storage device 112, and then the first control valve 115 is closed, the kitchen air-conditioning system 100 is turned on, the air-conditioning controller controls the driving device 113 to operate, and the driving device 113 drives the first heat exchange medium to circulate in the coolant circulation loop 1111. At the same time, the air-conditioning controller controls the compressor 1221 to operate, and the compressor 1221 drives the second heat exchange medium to circulate in the air-conditioning subsystem 120, so that the air-conditioning subsystem 120 can exchange heat with the indoor environment to meet the user's usage requirements.

[0074] The temperature sensor 114 detects the temperature of the first heat exchange medium in the water storage device 112. When the temperature of the first heat exchange medium exceeds the first preset temperature or is lower than the second preset temperature, the controller 117 controls the first control valve 115 and the second control valve 116 to open, and the first heat exchange medium after heat exchange flows out of the water storage device 112, and the (new) first heat exchange medium that has not been heat exchanged flows into the water storage device 112 to ensure that the first heat exchange medium can meet the heat exchange requirements.

[0075] A temperature sensor is provided at the first heat exchanger 1211, and the temperature sensor is communicatively connected to the air-conditioning controller. The temperature sensor can be used to detect the temperature of the indoor environment. When the temperature sensor detects that the indoor environment reaches a set value, the air-conditioning controller controls the kitchen air-conditioning system 100 to automatically shut down.

[0076] It should be noted that the “set value” refers to the indoor temperature pre-set by the user or the system to meet the user's needs.

[0077] The kitchen air-conditioning integrated machine 1000 according to the present invention includes the above-mentioned kitchen air-conditioning system 100 .

[0078] Since the kitchen air-conditioning integrated machine 1000 is provided with the above-mentioned kitchen air-conditioning system 100, by making the air-conditioning subsystem 120 and the water supply system 110 exchange heat, there is no need to set up an air-conditioning outdoor unit, which saves the user's purchase and installation costs, and can save the energy consumption of the kitchen air-conditioning integrated machine 1000, and is conducive to realizing the miniaturization of the kitchen air-conditioning system 100. By setting the second heat exchanger 1213 to improve the integration of the kitchen air-conditioning system 100, it is conducive to further reducing the volume of the kitchen air-conditioning system 100 and saving the space required for arranging the kitchen air-conditioning system 100. There is no need for ceiling installation, which is convenient for users to disassemble and clean the kitchen air-conditioning integrated machine 1000. In addition, the kitchen air-conditioning integrated machine 1000 of the present application has a heating mode and a cooling mode to meet the different usage needs of users and improve the user's usage experience.

[0079] like Figure 3 As shown, according to some embodiments of the present invention, the kitchen air-conditioning integrated machine 1000 includes a shell 200, and the kitchen air-conditioning system 100 is arranged in the shell 200. The shell 200 can be used to protect the kitchen air-conditioning system 100 and make the appearance of the kitchen air-conditioning integrated machine 1000 beautiful.

[0080] Furthermore, the liquid supply section 1112 and the liquid outlet section 1113 can extend from the shell 200 so that the liquid supply section 1112 is connected to an external water source and the liquid outlet section 1113 is connected to a sewer pipe or a cleaning pool, thereby facilitating the assembly of the kitchen air conditioner 1000.

[0081] In addition, a universal wheel assembly may be provided at the bottom of the housing 200, and the universal wheel assembly may slide on the ground, thereby facilitating the movement of the kitchen air conditioner 1000.

[0082] 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 utility model. 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 can be combined in any one or more embodiments or examples in a suitable manner.

[0083] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate 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. A kitchen air conditioning system, characterized in that: include: A water supply system, the water supply system having a water supply flow path; An air conditioning subsystem, the air conditioning subsystem comprising: a first heat exchange flow path, wherein a first heat exchanger, a throttling element, and a second heat exchanger are provided on the first heat exchange flow path, the first heat exchanger is used for exchanging heat with the indoor room, the throttling element is provided between the first heat exchanger and the second heat exchanger, and the first heat exchange medium in the water supply flow path is suitable for exchanging heat with the second heat exchange medium in the air conditioning subsystem at the second heat exchanger; A second heat exchange flow path, wherein the second heat exchange flow path is provided with a compressor, one end of the second heat exchange flow path is selectively connected to one of the two ends of the first heat exchange flow path, and the other end of the second heat exchange flow path is selectively connected to the other end of the two ends of the first heat exchange flow path.

2. The kitchen air conditioning system according to claim 1, characterized in that: The air conditioning subsystem further includes a four-way valve, a first port and a second port of the four-way valve are respectively connected to the two ends of the first heat exchange flow path, and a third port and a fourth port of the four-way valve are respectively connected to the two ends of the second heat exchange flow path.

3. The kitchen air conditioning system according to claim 1, characterized in that: The water supply flow path includes a coolant circulation loop, the second heat exchanger is connected to the coolant circulation loop, and a water storage device and a driving device are provided on the coolant circulation loop. The water storage device is used to store the first heat exchange medium, and the driving device is used to drive the first heat exchange medium to flow in the coolant circulation loop.

4. The kitchen air conditioning system according to claim 3, characterized in that: A temperature sensor is provided in the water storage device, and the temperature sensor is used to detect the temperature of the first heat exchange medium stored in the water storage device.

5. The kitchen air conditioning system according to claim 3, characterized in that: The water supply flow path also includes: a liquid supply section, the liquid supply section being connected to the water storage device and being used to transport the first heat exchange medium into the water storage device; A liquid outlet section, wherein the liquid outlet section is connected to the water storage device and is used for discharging the first heat exchange medium in the water storage device.

6. The kitchen air conditioning system according to claim 5, characterized in that: The water supply system further comprises a first control valve, which is arranged at the liquid supply section and is used to control the on and off of the liquid supply section; And / or, the water supply system further comprises a second control valve, which is arranged at the liquid outlet section and is used to control the on-off of the liquid outlet section.

7. The kitchen air conditioning system according to claim 6, characterized in that: The water supply system further includes a controller, and the controller is used to control the opening and closing of the first control valve and the second control valve.

8. The kitchen air conditioning system according to claim 5, characterized in that: One end of the liquid supply section is connected to the water storage device, and the other end of the liquid supply section is connected to an external water source.

9. The kitchen air conditioning system according to claim 1, characterized in that: The second heat exchanger is configured as a plate heat exchanger.

10. A kitchen air conditioner integrated machine, characterized in that: Comprising a kitchen air conditioning system according to any one of claims 1-9.

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