Heat exchange system and integrated cooker

Abstract

The invention relates to a heat exchange system and an integrated cooker. The heat exchange system comprises a compressor, a condenser assembly, an evaporator and a water cooling mechanism. The condenser assembly is connected with an outlet of the compressor. The evaporator is connected with an inlet of the compressor and connected with the condenser assembly through the throttling piece. The evaporator exchanges heat with the refrigeration space. The condenser assembly at least comprises a first condenser and a second condenser. The first condenser exchanges heat with the water cooling mechanism, and the second condenser exchanges heat with the external space. Through heat exchange between the first condenser and the water cooling mechanism, heat exchange between the second condenser and the external space and the arrangement of the double condensers, the demand of the water cooling mechanism for water can be reduced, so that the water consumption can be reduced, and meanwhile, the refrigeration effect can also be improved.

Description

Technical Field

[0001] This application belongs to the technical field of kitchen equipment, and particularly relates to a heat exchange system and an integrated stove. Background Art

[0002] Kitchen heat exchange systems usually adopt the water-cooled heat exchange method to achieve better heat dissipation effect, so as to ensure that the experienced temperature in the kitchen is within the range of human comfort temperature. However, the water-cooled heat exchange method often requires a large amount of water, which is likely to cause waste of water resources. Summary of the Invention

[0003] This application provides a heat exchange system and an integrated stove to solve the technical problem of water resource waste caused by the water-cooled heat exchange method of the heat exchange system.

[0004] To solve the above technical problem, a technical solution adopted in this application is: a heat exchange system, including: a compressor; a condenser assembly connected to the outlet of the compressor; an evaporator connected to the inlet of the compressor and connected to the condenser assembly through a throttling member, and the evaporator exchanges heat with a refrigeration space; a water-cooling mechanism; wherein, the condenser assembly at least includes a first condenser and a second condenser, the first condenser exchanges heat with the water-cooling mechanism, and the second condenser exchanges heat with the external space.

[0005] According to an embodiment of this application, the heat exchange system further includes: a flow splitting assembly respectively connected to the compressor, the first condenser and the second condenser to split the refrigerant output from the compressor to the first condenser and the second condenser.

[0006] According to an embodiment of this application, the flow splitting assembly includes a first flow splitting valve and a second flow splitting valve, the first flow splitting valve and the second flow splitting valve are arranged in parallel, wherein the first flow splitting valve is used to split the refrigerant output from the compressor to the first condenser, and the second flow splitting valve is used to split the refrigerant output from the compressor to the second condenser.

[0007] According to an embodiment of this application, in the first refrigeration mode, control the first flow splitting valve to be closed and control the second flow splitting valve to be opened, so that the refrigerant output from the compressor flows into the second condenser; in the second refrigeration mode, control the first flow splitting valve to be opened and control the second flow splitting valve to be closed, so that the refrigerant output from the compressor flows into the first condenser.

[0008] According to an embodiment of this application, the heat exchange system further includes a first fan and a second fan, the first fan is arranged close to the second condenser, and the second fan is arranged close to the evaporator.

[0009] According to an embodiment of the present application, an integrated stove body; a heat exchange system as described in any one of the above, the heat exchange system is arranged inside the integrated stove body.

[0010] According to an embodiment of the present application, the integrated stove further includes a cooking appliance, which is arranged on the integrated stove body and above the heat exchange system; the integrated stove further includes a diversion air duct, and both ends of the diversion air duct are respectively communicated with the heat exchange space of the evaporator and the first air outlet of the cooking appliance, and the first air outlet is also communicated with the refrigeration space.

[0011] According to an embodiment of the present application, a second air outlet communicating the refrigeration space and the heat exchange space of the evaporator is further arranged on the integrated stove body, and a return air outlet is further arranged on the integrated stove body. The return air outlet and the second air outlet are arranged on the same side and adjacent to each other in the vertical direction.

[0012] According to an embodiment of the present application, the heat exchange system includes a first fan and a second fan. The first fan is arranged close to the second condenser, and the second fan is arranged close to the evaporator; in the first refrigeration mode, the first fan and the second fan are controlled to work so that the second condenser exchanges heat with the external space; in the second refrigeration mode, the water cooling mechanism and the first condenser are controlled to exchange heat.

[0013] According to an embodiment of the present application, in the second refrigeration mode, if the temperature of the refrigerant in the water cooling mechanism is higher than a preset temperature, the water cooling mechanism is controlled to exchange heat with the external environment.

[0014] According to an embodiment of the present application, the integrated stove further includes: a wind guide cover, which is connected to the cooking appliance and above the cooking appliance; a steaming oven, which is arranged below the cooking appliance and on one side of the heat exchange system; an oven, which is arranged below the cooking appliance and on one side of the heat exchange system.

[0015] The beneficial effects of the present application are as follows: The heat exchange system of the present application includes a compressor, a condenser assembly, an evaporator, and a water cooling mechanism. Among them, the condenser assembly is connected to the outlet of the compressor. The evaporator is connected to the inlet of the compressor and is connected to the condenser assembly through a throttling member. The evaporator exchanges heat with the refrigeration space. The condenser assembly includes at least a first condenser and a second condenser. The first condenser exchanges heat with the water cooling mechanism, and the second condenser exchanges heat with the external space. By exchanging heat between the first condenser and the water cooling mechanism, and between the second condenser and the external space, the setting of the dual condensers can reduce the water demand of the water cooling mechanism, thereby reducing the water consumption. At the same time, it can also improve the refrigeration effect. Further, the user can also control the heat exchange between the first condenser and the water cooling mechanism, or control the heat exchange between the second condenser and the external space according to different usage scenarios, and the two heat exchange modes can be carried out at different time periods, thereby being able to well improve the adaptability of the heat exchange system. Description of the Drawings

[0016] Figure 1 It is a schematic structural diagram of an embodiment of the heat exchange system of the present application;

[0017] Figure 2 It is a schematic structural diagram of an embodiment of the integrated stove of the present application. Detailed Embodiments

[0018] In order to make the above-mentioned objects, features, and advantages of the present application more obvious and understandable, the following will describe the detailed embodiments of the present application with reference to the drawings. It can be understood that the specific embodiments described herein are only used to explain the present application, rather than limiting the present application. Additionally, it should be noted that for the sake of convenience of description, only the parts related to the present application are shown in the drawings rather than all the structures. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present application.

[0019] Referring to "embodiments" herein means that the specific features, structures, or characteristics described in connection with the embodiments can be included in at least one embodiment of the present application. The phrase appears in various places in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment mutually exclusive with other embodiments. Those skilled in the art will explicitly and implicitly understand that the embodiments described herein can be combined with other embodiments.

[0020] In the description of the present application, the terms "first" and "second" are used only for descriptive purposes and cannot be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of the said features. In the description of the present application, "a plurality of" means two or more unless otherwise specifically defined.

[0021] In the description of the present application, it should be noted that unless otherwise clearly stipulated and defined, the terms "installed", "connected", and "coupled" shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection, an electrical connection, or a connection that allows mutual communication; it may be directly connected, or indirectly connected through an intermediate medium, and it may be the internal communication of two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.

[0022] Generally, kitchen heat exchange systems often adopt the water-cooled heat exchange method to cool the space in the kitchen to ensure a relatively comfortable environment in terms of the perceived temperature. However, the water-cooled heat exchange method has a large demand for water, so it is easy to cause waste of water resources. Moreover, since the space in the kitchen is often limited, the installation location of the kitchen heat exchange system often affects the usable space in the kitchen. In view of this, the present application provides a heat exchange system and an integrated stove.

[0023] Please refer to Figure 1 and Figure 2 , Figure 1 which is a schematic structural diagram of an embodiment of the heat exchange system of the present application; Figure 2 which is a schematic structural diagram of an embodiment of the integrated stove of the present application.

[0024] An embodiment of the present application provides an integrated stove 20. The integrated stove 20 includes an integrated stove body 21 and a heat exchange system 10. The heat exchange system 10 is disposed within the integrated stove body 21.

[0025] Optionally, the integrated stove 20 further includes a processor (not shown in the figure), and the processor is disposed within the integrated stove body 21.

[0026] Specifically, during the user's operation of the integrated range 20, the heat exchange system 10 can achieve heat exchange with the external space, and the processor can obtain the user's instructions to control the heat exchange system 10 to perform heat exchange in the refrigeration space in different usage scenarios of the integrated range 20. Further, the heat exchange system 10 and the processor are arranged inside the integrated range body 21, which can well solve the installation position of the heat exchange system 10 in the kitchen, increase the available space in the kitchen, and thus can well improve the user's operation experience.

[0027] It should be noted that the usage scenarios of the integrated range 20 usually include the user's vegetable preparation process and cooking process, etc. During the vegetable preparation process, the processor controls the heat exchange system 10 to be in the first refrigeration mode. During the cooking process, the processor controls the heat exchange system 10 to be in the second refrigeration mode.

[0028] Please refer to Figure 1 , another embodiment of the present application provides a heat exchange system 10. The heat exchange system can be used for the above-mentioned integrated range 20 or other kitchen appliances, etc. The heat exchange system 10 includes a compressor 11, a condenser assembly 12, an evaporator 13, and a water cooling mechanism 14. The condenser assembly 12 is connected to the outlet of the compressor 11. The evaporator 13 is connected to the inlet of the compressor 11 and is connected to the condenser assembly 12 through a throttling member (not shown in the figure), and the evaporator 13 exchanges heat with the refrigeration space. Among them, the condenser assembly 12 at least includes a first condenser 121 and a second condenser 122. The first condenser 121 exchanges heat with the water cooling mechanism 14. The second condenser 122 exchanges heat with the external space.

[0029] As can be seen from the above structure, the refrigerant of the heat exchange system 10 in the present application becomes gaseous after absorbing internal heat in the evaporator 13, so that the evaporator 13 releases cold to the refrigeration space, and then flows into the compressor 11. The compressor 11 compresses the refrigerant from the evaporator 13 to make the refrigerant become a high-temperature and high-pressure gas. Subsequently, the gas compressed by the compressor 11 flows into the condenser assembly 12, and the heat is released to the external space through the condenser assembly 12. Finally, it enters the evaporator 13 again after being depressurized by the throttle, and the cycle repeats. Specifically, when the integrated range 20 receives a user's use instruction, the refrigerant becomes gaseous after absorbing heat in the evaporator 13, and then flows into the compressor 11. The compressor 11 compresses the refrigerant from the evaporator 13 to make the refrigerant become a high-temperature and high-pressure gas. Subsequently, the gas compressed by the compressor 11 flows into the first condenser 121 and / or the second condenser 122. When the high-pressure gas compressed by the compressor 11 flows into the first condenser 121, the liquid in the water cooling mechanism 14 cools the first condenser 121 at this time, so that the temperature of the refrigerant output by the first condenser 121 decreases. Subsequently, the refrigerant enters the evaporator 13 again after being depressurized by the throttle. When the high-pressure gas compressed by the compressor 11 flows into the second condenser 122, the refrigerant passing through the second condenser 122 releases heat to the external space, so that the temperature of the refrigerant passing through the second condenser 122 decreases. Subsequently, the refrigerant enters the evaporator 13 again after being depressurized by the throttle. By exchanging heat between the first condenser 121 and the water cooling mechanism 14, and between the second condenser 122 and the external space, it is possible to achieve heat dissipation in the refrigeration space in the first refrigeration mode and the second refrigeration mode, and at the same time reduce the water demand in this process to avoid waste of water resources. Further, since the heat exchange system 10 can meet the heat dissipation requirements of the refrigeration space in two modes, the heat exchange system 10 also has good adaptability.

[0030] It should be noted that in the embodiments of the present application, the heat exchange system 10 is arranged in the integrated range 20 for heat exchange, so as to optimize the placement position of the heat exchange system 10 in the kitchen, thereby increasing a certain amount of space in the kitchen. Of course, in some other embodiments, the heat exchange system 10 can also be separately arranged at other positions, such as under the cabinet, etc., which is not limited here.

[0031] In an embodiment of the present application, the heat exchange system 10 further includes a flow splitting component 15. The flow splitting component 15 is respectively connected to the compressor 11, the first condenser 121, and the second condenser 122 to split the refrigerant output from the compressor 11 to the first condenser 121 and the second condenser 122. Specifically, in the first refrigeration mode, the processor controls the flow splitting component 15 so that the refrigerant output from the compressor 11 flows into the second condenser 122. In the second refrigeration mode, the processor controls the flow splitting component 15 so that the refrigerant output from the compressor 11 flows into the first condenser 121. The user can control the heat exchange system 10 to be in the first refrigeration mode or the second refrigeration mode according to different usage scenarios, that is, control the flow splitting component 15 so that the refrigerant flows into the first condenser 121 to exchange heat with the water cooling mechanism 14, or control the flow splitting component 15 so that the refrigerant flows into the second condenser 122 to exchange heat with the external space. By providing the flow splitting component 15, the flow direction of the refrigerant can be controlled according to the scenario when the integrated range hood 20 is in use, so that the heat exchange system 10 can meet two different heat dissipation modes for the refrigerated space. At the same time, since the heat exchange system 10 can be used in multiple scenarios, the overall adaptability of the heat exchange system 10 is strong.

[0032] Further, the flow splitting component 15 includes a first flow splitting valve 151 and a second flow splitting valve 152, and the first flow splitting valve 151 and the second flow splitting valve 152 are arranged in parallel. When the heat exchange system 10 is in the second refrigeration mode, the first flow splitting valve 151 is used to split the refrigerant output from the compressor 11 to the first condenser 121. When the heat exchange system 10 is in the first refrigeration mode, the second flow splitting valve 152 is used to split the refrigerant output from the compressor 11 to the second condenser 122. Specifically, during the process of cooking, when the heat exchange system 10 is in the second refrigeration mode, the processor controls the first flow splitting valve 151 to be turned on and the second flow splitting valve 152 to be turned off, so that the refrigerant output from the compressor 11 flows into the first condenser 121. At this time, the liquid in the water cooling mechanism 14 cools the first condenser 121, so that the temperature of the refrigerant output from the first condenser 121 decreases. Through heat exchange between the water cooling mechanism 14 and the first condenser 121, the heat dissipation effect of the heat exchange system 10 on the refrigeration space is better, and thus the refrigeration effect of the heat exchange system 10 on the refrigeration space is also better. Moreover, after heat exchange through the water cooling mechanism 14, the high-temperature liquid is stored in the water cooling mechanism 14 and can be recycled, avoiding waste of water resources. After the heat exchange system 10 stops working, the liquid stored in the water cooling mechanism 14 can also be cooled by natural heat dissipation and can be reused when the heat exchange system 10 starts the next work, thereby realizing the recycling of water resources and saving water. When the user is preparing dishes, the heat exchange system 10 is in the first refrigeration mode. At this time, the processor controls the first flow splitting valve 151 to be turned off and the second flow splitting valve 152 to be turned on, so that the refrigerant output from the compressor 11 flows into the second condenser 122. At this time, the refrigerant flowing into the second condenser 122 transfers heat to the external space, the temperature of the external space increases, and the temperature of the refrigerant output from the second condenser 122 decreases accordingly. Through heat exchange between the second condenser 122 and the external space, there is no need to additionally set up a water tank, and while achieving a good cooling effect, the water consumption can also be saved. Further, by arranging the first flow splitting valve 151 and the second flow splitting valve 152 in parallel, the heat exchange system 10 can control its heat dissipation method according to the user's usage scenario. At this time, the heat exchange system 10 can not only reduce the water consumption, but also have good overall adaptability.

[0033] Further, in order to improve the heat exchange efficiency between the second condenser 122 and the external space, in another embodiment of the present application, the heat exchange system 10 further includes a first fan 16. The first fan 16 is disposed close to the second condenser 122. When the user is preparing dishes, the heat exchange system 10 is in the first refrigeration mode. At this time, when the refrigerant flows into the second condenser 122, the operation of the first fan 16 can enable the refrigerant flowing into the second condenser 122 to quickly transfer heat to the external space, so that the refrigerant in the second condenser 122 can be quickly cooled, improving the heat dissipation capacity of the heat exchange system 10 for the refrigeration space, thereby enabling the heat exchange system 10 to quickly cool the refrigeration space and improving the user experience.

[0034] In another embodiment of the present application, the heat exchange system 10 further includes a second fan 17. The second fan 17 is disposed close to the evaporator 13. The second fan 17 can quickly blow away the cold air dissipated from the evaporator 13. At this time, not only can the heat release speed of the evaporator 13 be improved, but also the cooling range of the heat exchange system 10 for the refrigeration space can be expanded.

[0035] Please refer to Figure 1 and Figure 2, in an embodiment of the present application, the heat exchange system 10 installed in the integrated range hood 20 includes a first fan 16 and a second fan 17. The first fan 16 is disposed close to the second condenser 122, and the second fan 17 is disposed close to the evaporator 13. In the first refrigeration mode, the processor controls the first fan 16 and the second fan 17 to operate so that the second condenser 122 exchanges heat with the external space. Specifically, in the first refrigeration mode, after the refrigerant is output from the compressor 11, it enters the second condenser 122 through the second flow control valve 152. At this time, the first fan 16 operates to enable the refrigerant in the second condenser 122 to quickly cool down. During this process, the first fan 16 can improve the heat exchange efficiency between the second condenser 122 and the external space. At this time, the second condenser 122 can quickly dissipate the heat of the refrigerant temperature so that the refrigerant can quickly cool down and be output from the second condenser 122. Subsequently, the refrigerant output from the second condenser 122 enters the evaporator 13 after passing through the throttling member. At this time, the second fan 17 can quickly blow away the cold air dissipated from the evaporator 13. At this time, not only can the cooling speed of the evaporator 13 be improved, but also the cooling range of the heat exchange system 10 for the refrigeration space can be expanded. Thus, the entire integrated range hood 20 can also play a good role in cooling the refrigeration space during the user's food preparation process, so as to reduce the user's body temperature perception and improve the user experience. In the second refrigeration mode, the processor controls the water cooling mechanism 14 to exchange heat with the first condenser 121. Specifically, in the second refrigeration mode, after the refrigerant is output from the compressor 11, it enters the first condenser 121 through the first flow control valve 151. At this time, the liquid in the water cooling mechanism 14 cools the first condenser 121 so that the temperature of the refrigerant output from the first condenser 121 is reduced. The refrigerant output from the first condenser 121 then enters the evaporator 13 after passing through the throttling member. At this time, the second fan 17 can quickly blow away the cold air dissipated from the evaporator 13. At this time, not only can the cooling speed of the evaporator 13 be improved, but also the cooling range of the heat exchange system 10 for the refrigeration space can be expanded. Thus, during the user's cooking process, the integrated range hood 20 can play a good role in cooling the refrigeration space, so as to well reduce the user's body temperature perception and improve the user experience.

[0036] In an embodiment of the present application, in the second refrigeration mode, if the liquid temperature in the water cooling mechanism 14 is higher than the preset temperature, at this time, the water cooling mechanism 14 is controlled to exchange heat with the external environment. Specifically, in the second refrigeration mode, the first condenser 121 exchanges heat with the water cooling mechanism 14. Therefore, the liquid temperature in the water cooling mechanism 14 will gradually increase. When the liquid temperature in the water cooling mechanism 14 is higher than the preset temperature, at this time, the water cooling mechanism 14 is controlled to exchange heat with the external environment to reduce the liquid temperature in the water cooling mechanism 14. When the temperature in the water cooling mechanism 14 is relatively low, at this time, the heat exchange efficiency between the water cooling mechanism 14 and the first condenser 121 is better, and the temperature of the refrigerant output from the first condenser 121 is relatively low, so that the integrated range hood 20 can have a better refrigeration effect.

[0037] It should be noted that the water cooling mechanism 14 includes a water tank 141, a water pump 142 and a water inlet pipe 143. During the heat exchange process between the water cooling mechanism 14 and the first condenser 121, the water pump 142 is turned on, and the liquid in the water tank 141 flows into the first condenser 121 through the water inlet pipe 143 to cool down the first condenser 121, and then returns to the water tank 141 after the cooling of the first condenser 121 is completed. At this time, the temperature of the liquid that returns to the water tank 141 again increases, while the temperature of the refrigerant in the first condenser 121 decreases under the action of the liquid. When the liquid temperature in the water tank 141 is higher than the preset temperature, at this time, the liquid in the water tank 141 cannot dissipate heat from the first condenser 121, or the heat dissipation effect on the first condenser 121 is poor. At this time, an external water source is connected, and the first condenser 121 is directly cooled by the external water source. A water outlet valve (not shown in the figure) is provided on the water tank 141. At this time, the water outlet valve is opened to discharge the liquid with a higher temperature, or the liquid in the water tank 141 can also be allowed to cool naturally, and the first condenser 121 can be cooled again after cooling.

[0038] Optionally, the high-temperature liquid in the water tank can also be discharged through the water outlet valve first, and then the water tank 141 is supplied with water through an external water source, so that the liquid in the water tank 141 can dissipate heat from the first condenser 121.

[0039] In an embodiment of the present application, the integrated range hood 20 further includes a cooking appliance 22. Among them, the cooking appliance 22 is arranged on the body of the integrated range hood 20 and is located above the heat exchange system 10. The user can use the cooking appliance 22 for cooking. The integrated range hood 20 further includes a diversion air duct (not shown in the figure). The two ends of the diversion air duct are respectively communicated with the heat exchange space of the evaporator 13 and the first air outlet 23 of the cooking appliance 22, and the first air outlet 23 is also communicated with the refrigeration space. Specifically, when the user is stir-frying or preparing dishes, the refrigerant after heat exchange flows into the evaporator 13, so that the evaporator 13 absorbs the heat in the heat exchange space, that is, releases cold to the heat exchange space, and the cold air is blown out from the first air outlet 23 to the refrigeration space to reduce the temperature of the refrigeration space. At the same time, since the first air outlet 23 is arranged on the cooking appliance 22, it can also discharge toxic and harmful substances such as carbon dioxide and carbon monoxide generated during the use of the integrated range hood 20 to avoid the retention of harmful substances, thereby ensuring the health of the user.

[0040] Furthermore, in order to expand the refrigeration range of the integrated range hood 20, in an embodiment of the present application, a second air outlet 24 communicating the refrigeration space and the heat exchange space of the evaporator 13 is further provided on the body of the integrated range hood 20. By providing the second air outlet 24, refrigeration can be realized at different heights and positions in the refrigeration space at this time, thereby effectively improving the refrigeration efficiency of the heat exchange system 10.

[0041] In an embodiment of the present application, the body of the integrated range hood 20 further has a return air outlet 25. The return air outlet 25 and the second air outlet 24 are arranged on the same side and are adjacent to each other in the vertical direction. The arrangement of the return air outlet 25 can promote the flow of gas, thereby improving the heat exchange efficiency of the heat exchange system 10 for the refrigeration space.

[0042] Optionally, in some other embodiments, a grille (not shown in the figure) is further provided at the return air outlet 25. The arrangement of the grille can intercept dust and oil fume well, thereby ensuring that the internal heat exchange system 10 and other structures such as the processor are avoided from being polluted by dust and oil fume, so as to better ensure the service life of the heat exchange system 10 and structures such as the processor.

[0043] In an embodiment of the present application, the integrated range hood 20 further includes a wind deflector 26, a steam box 27 and an oven 28. Among them, the wind deflector 26 is connected to the cooking appliance 22 and is located above the cooking appliance 22. The wind deflector 26 can be used to block oil fume to avoid the diffusion of oil fume everywhere during cooking and affect the user experience. The steam box 27 is arranged below the cooking appliance 22 and is located on one side of the heat exchange system 10. The oven 28 is arranged below the cooking appliance 22 and is located on one side of the heat exchange system 10. By integrating the steam box 27 and the oven 28 on the integrated range hood 20, the user can adopt a variety of cooking methods on the integrated range hood 20. While improving the user experience, it can also reduce the number of small household appliances, thereby increasing the usable space in the kitchen.

[0044] Optionally, in an embodiment of the present application, the first condenser may be a plate heat exchanger, the second condenser is a smoke machine coil, and the first fan is a smoke machine. Of course, in some other embodiments, it may also be other heat exchange mechanisms, which are not limited herein.

[0045] In addition, in an embodiment of the present application, the water cooling system is arranged at the bottom of the integrated stove and below the oven. At this time, it can avoid certain damage to other structural parts caused by excessive gravity when the water cooling system is filled with liquid, thereby improving the service life of the integrated stove. Moreover, when the external water source supplies water to the water tank, the water cooling system is arranged at the bottom, and under the action of the self-gravity of water, the water supply efficiency can be improved.

[0046] It should be noted that terms such as "horizontal" and "vertical" do not mean that the components are absolutely horizontal or vertical, but can be slightly inclined; terms such as "parallel" and "perpendicular" do not mean that the fittings are absolutely parallel or perpendicular to each other, but can form a certain angular deviation. For example, "horizontal" only means that its direction is more horizontal relative to "vertical", and does not mean that the structure must be completely horizontal, but can be slightly inclined. In addition, the orientation or positional relationship indicated by terms such as "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the products of the present application are usually placed during use. It is only for the convenience of describing the embodiments of the present application 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 should not be construed as a limitation to the present application.

[0047] It can be understood that the meaning of "a plurality" herein is at least two, such as two, three, etc., unless there is a specific restrictive description. In addition, the terms "comprising" and "having" and any variations thereof are intended to cover non-exclusive inclusion. For example, a process, method, system, product or device that includes a series of steps or units is not limited to the listed steps or units, but optionally further includes steps or units not listed, or optionally further includes other steps or units inherent to these processes, methods, products or devices. The term "and / or" is merely a description of the association relationship of associated objects, indicating that there can be three relationships. For example, A and / or B can represent: A exists alone, A and B exist simultaneously, and B exists alone. In addition, the character " / " herein generally represents an "or" relationship between the associated objects before and after.

[0048] The above are only the embodiments of the present application, and do not limit the patent scope of the present application. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present application, or directly or indirectly applied in other related technical fields, shall be equally included in the patent protection scope of the present application.

Claims

1. A heat exchange system, characterized in that, Comprising: A compressor; A condenser assembly connected to the outlet of the compressor; An evaporator connected to the inlet of the compressor and connected to the condenser assembly through a throttling member, and the evaporator exchanges heat with the refrigeration space; A water cooling mechanism; Wherein, the condenser assembly at least includes a first condenser and a second condenser, the first condenser exchanges heat with the water cooling mechanism, and the second condenser exchanges heat with the external space.

2. The heat exchange system according to claim 1, wherein The heat exchange system further includes: A flow splitting assembly respectively connected to the compressor, the first condenser and the second condenser to split the refrigerant output from the compressor to the first condenser and the second condenser.

3. The heat exchange system according to claim 2, characterized in that, The flow splitting assembly includes a first flow splitting valve and a second flow splitting valve, the first flow splitting valve and the second flow splitting valve are arranged in parallel, wherein the first flow splitting valve is used to split the refrigerant output from the compressor to the first condenser, and the second flow splitting valve is used to split the refrigerant output from the compressor to the second condenser.

4. The heat exchange system according to claim 3, wherein In the first refrigeration mode, control the first flow splitting valve to be turned off and control the second flow splitting valve to be turned on so that the refrigerant output from the compressor flows into the second condenser; In the second refrigeration mode, control the first flow splitting valve to be turned on and control the second flow splitting valve to be turned off so that the refrigerant output from the compressor flows into the first condenser.

5. The heat exchange system according to claim 1, wherein, The heat exchange system further includes a first fan and a second fan, the first fan is arranged close to the second condenser, and the second fan is arranged close to the evaporator.

6. An integrated stove, characterized in that, Comprising: An integrated stove body; The heat exchange system according to any one of claims 1 to 5, and the heat exchange system is arranged in the integrated stove body.

7. The integrated cooking stove according to claim 6, wherein, The integrated stove further includes a cooking appliance arranged on the integrated stove body and located above the heat exchange system; The integrated stove further includes a diversion air duct, and both ends of the diversion air duct are respectively communicated with the heat exchange space of the evaporator and the first air outlet of the cooking appliance, and the first air outlet is also communicated with the refrigeration space.

8. The integrated cooking range according to claim 7, wherein The integrated stove body is further provided with a second air outlet communicating the refrigeration space and the heat exchange space of the evaporator, and the integrated stove body is further provided with a return air outlet, and the return air outlet and the second air outlet are arranged on the same side and are adjacent in the vertical direction.

9. The integrated cooking stove according to claim 6, wherein The heat exchange system includes a first fan and a second fan, the first fan is arranged close to the second condenser, and the second fan is arranged close to the evaporator; In the first refrigeration mode, control the first fan and the second fan to work so that the second condenser exchanges heat with the external space; In the second refrigeration mode, control the water cooling mechanism to exchange heat with the first condenser.

10. The integrated stove according to claim 9, wherein In the second refrigeration mode, if the temperature of the refrigerant in the water cooling mechanism is higher than a preset temperature, control the water cooling mechanism to exchange heat with the external environment.

11. The integrated cooking stove according to claim 7, wherein The integrated stove further includes: An air guide cover connected to the cooking appliance and located above the cooking appliance; The steam box is arranged below the cooking appliance and on one side of the heat exchange system; The oven is arranged below the cooking appliance and on one side of the heat exchange system.

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