Cold and hot adjusting device

Abstract

The utility model discloses a cold and heat adjusting device which comprises a heat exchange part, a first installation assembly and a second installation assembly, the heat exchange part comprises a plate heat exchanger, at least two mutually independent flow channels are arranged in the plate heat exchanger, and the cold and heat adjusting device comprises a carrier part used for bearing the heat exchange part; the first installation assembly comprises a first installation part and a first vibration reduction part, the first installation part is connected to the vertical face of the plate heat exchanger and connected with the carrier part, and the first vibration reduction part is matched with the first installation part and clamped between the vertical face and the carrier part; the second mounting assembly comprises a second mounting piece and a second vibration reduction piece, the second mounting piece is supported at the bottom of the plate heat exchanger and connected with the carrier piece, and the second vibration reduction piece is arranged between the second mounting piece and the plate heat exchanger. Therefore, the first vibration reduction part and the second vibration reduction part can buffer vibration of the plate heat exchanger in different directions, so that the mounting stability of the heat exchange part is improved.

Description

Technical Field

[0001] The utility model relates to the field of air conditioners, and in particular to a cold and heat adjustment device. Background Art

[0002] In the related art, a plate heat exchanger is usually fixedly connected to a sheet metal through a threaded hard contact. Since the plate heat exchanger is heavy, the sheet metal is prone to deformation during dropping and long-distance transportation, and the vibration of the plate heat exchanger is transmitted to the outside through the sheet metal, resulting in unstable installation of the plate heat exchanger, and there is room for improvement. Summary of the Utility Model

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. For this reason, the utility model provides a cold and heat adjustment device, in which a first shock absorber and a second shock absorber can buffer the vibration of the plate heat exchanger in different directions to improve the installation stability of the heat exchange component.

[0004] The cold and heat adjustment device according to an embodiment of the utility model includes: a heat exchange component, the heat exchange component includes a plate heat exchanger, at least two independent flow channels are arranged in the plate heat exchanger, and the cold and heat adjustment device includes a carrier for carrying the heat exchange component; a first mounting assembly, the first mounting assembly includes a first mounting member and a first shock absorber, the first mounting member is connected to the vertical surface of the plate heat exchanger and is connected to the carrier, and the first shock absorber cooperates with the first mounting member and is clamped between the vertical surface and the carrier; a second mounting assembly, the second mounting assembly includes a second mounting member and a second shock absorber, the second mounting member supports the bottom of the plate heat exchanger and is connected to the carrier, and the second shock absorber is arranged between the second mounting member and the plate heat exchanger.

[0005] In the cold and heat adjustment device according to an embodiment of the utility model, the first mounting member and the second mounting member can respectively limit and support the heat exchange component in the horizontal direction and the vertical direction, and the first shock absorber and the second shock absorber can respectively buffer the vibration of the plate heat exchanger in the horizontal direction and the vertical direction, improving the installation stability of the heat exchange component.

[0006] In the cold and heat adjustment device according to some embodiments of the utility model, the first mounting member is a threaded post, the carrier has a through hole, the threaded post passes through the through hole and is locked with a nut on the side of the carrier away from the plate heat exchanger, and the first shock absorber is sleeved on the threaded post.

[0007] According to the cold and heat adjustment device of some embodiments of the present utility model, the first damping member includes a first part and a second part, a clamping groove is formed between the first part and the second part, the first damping member also passes through the through hole, the clamping groove is clamped with the carrier member, the first part and the second part are respectively located on both sides of the carrier member, the first part is clamped between the vertical surface and the carrier member, and the second part is clamped between the nut and the carrier member.

[0008] According to the cold and heat adjustment device of some embodiments of the present utility model, the first part includes a plurality of sub-parts arranged in sequence along the axial direction of the threaded column, and the outer diameter of the first part is reduced at the connection between two adjacent sub-parts.

[0009] According to the cold and heat adjustment device of some embodiments of the present utility model, the second mounting member is a bottom bracket, the top surface of the bottom bracket is a plane, and the bottom surface of the bottom bracket is an inclined surface, so that the thickness of the bottom bracket gradually increases along the direction close to the carrier member.

[0010] According to the cold and heat adjustment device of some embodiments of the present utility model, the end of the bottom bracket facing the carrier member is connected to the carrier member through a threaded connection member.

[0011] According to the cold and heat adjustment device of some embodiments of the present utility model, the second mounting member is a bottom bracket, and the second damping member is a damping gasket covering the top surface of the bottom bracket.

[0012] According to the cold and heat adjustment device of some embodiments of the present utility model, the damping gasket is bonded to the top surface of the bottom bracket.

[0013] According to the cold and heat adjustment device of some embodiments of the present utility model, there are multiple first mounting components and they are arranged at intervals on the vertical surface; and / or, there are multiple second mounting components and they are spaced apart and supported at the bottom of the plate heat exchanger.

[0014] According to the cold and heat adjustment device of some embodiments of the present utility model, the heat exchange component further includes: an outer mounting component, the outer mounting component is installed on the plate heat exchanger and is located on the side of the plate heat exchanger away from the carrier member, the outer mounting component includes at least one of a filtering device and a throttling device, and is communicated with at least one of the flow channels.

[0015] The cooling and heating adjustment device according to some embodiments of the present utility model, in the plate heat exchanger, there are mutually independent first and second flow channels. The plate heat exchanger has a first port, a second port, a third port, and a fourth port. The first port and the second port are respectively communicated with two ends of the first flow channel, and the third port and the fourth port are respectively communicated with two ends of the second flow channel. The external assembly includes a filtering device and a throttling device. The filtering device includes a filter and a connecting member. The connecting member includes a first interface, a second interface, and a third interface that are mutually communicated in pairs. The first interface is communicated with the first port, the second interface is communicated with the third port through the throttling device. The throttling device includes a capillary throttling element and an electronic expansion valve. The filter is installed on the connecting member and is communicated with the third interface.

[0016] The cooling and heating adjustment device according to some embodiments of the present utility model, the cooling and heating adjustment device includes a refrigerant circulation system. The refrigerant circulation system includes: an indoor heat exchanger, an outdoor heat exchanger, a compressor, a reversing valve, a throttling member, and the heat exchange component. The reversing valve includes a D valve port, an E valve port, an S valve port, and a C valve port. The exhaust port of the compressor is communicated with the D valve port, the suction port of the compressor is communicated with the S valve port, the E valve port is communicated with one end of the indoor heat exchanger, the other end of the indoor heat exchanger is communicated with the second port, the C valve port is communicated with one end of the outdoor heat exchanger, the other end of the outdoor heat exchanger is communicated with the filter through the throttling member, the fourth port is communicated with the suction port of the compressor, and the reversing valve switches one of the E valve port and the C valve port to be communicated with the D valve port, and the other to be communicated with the S valve port.

[0017] Additional aspects and advantages of the present utility model will be given in part in the following description, become apparent in part from the following description, or be understood through the practice of the present utility model. Description of the Drawings

[0018] Figure 1 is a schematic installation diagram of the heat exchange component and the carrier member according to an embodiment of the present utility model;

[0019] Figure 2 is a schematic diagram of the first mounting assembly according to an embodiment of the present utility model;

[0020] Figure 3 is a schematic diagram of the first vibration damping member according to an embodiment of the present utility model;

[0021] Figure 4 is a schematic diagram of the second mounting assembly according to an embodiment of the present utility model;

[0022] Figure 5 is a schematic diagram of the heat exchange component according to an embodiment of the present utility model;

[0023] Figure 6 is a schematic diagram of the flow channels of the heat exchange component according to an embodiment of the present utility model in the refrigeration mode;

[0024] Figure 7 is a schematic diagram of the flow channels of the heat exchange component according to an embodiment of the present utility model in the heating mode;

[0025] Figure 8 is a cross-sectional view of the heat exchange component according to an embodiment of the present utility model;

[0026] Figure 9 is a top view of the heat exchanger according to an embodiment of the present utility model;

[0027] Figure 10 is a schematic diagram of the refrigerant circulation system according to an embodiment of the present utility model in the refrigeration mode;

[0028] Figure 11 is a schematic diagram of the refrigerant circulation system according to an embodiment of the present utility model in the heating mode;

[0029] Figure 12 is a schematic diagram of the cooling and heating adjustment device according to an embodiment of the present utility model.

[0030] Reference numerals:

[0031] Cooling and heating adjustment device 1000,

[0032] Refrigerant circulation system 100,

[0033] Heat exchange component 1, plate heat exchanger 11, first surface 11a, vertical surface 11b of the plate heat exchanger, first flow channel 111, second flow channel 112, first port 113, second port 114, third port 115, fourth port 116,

[0034] Throttling device 12, capillary throttling element 121, electronic expansion valve 122,

[0035] Filter device 13, filter 131, connecting member 132, first interface 1321, second interface 1322, third interface 1323,

[0036] Indoor heat exchanger 2, outdoor heat exchanger 3, compressor 4, reversing valve 5, throttling member 6,

[0037] First mounting assembly 200, threaded post 201, first damping member 202, first part 2021, sub - part 20211, deformation groove 20212, second part 2022, clamping groove 2023,

[0038] The second installation component 300, the base 301, the top surface 3011 of the base, the bottom surface 3012 of the base, the vibration damping gasket 302, and the carrier member 400. Detailed implementation manners

[0039] The embodiments of the present invention will be described in detail below. The examples of the embodiments are shown in the drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary and are intended to explain the present invention, and should not be construed as a limitation to the present invention.

[0040] The following disclosure provides many different embodiments or examples for implementing different structures of the present invention. To simplify the disclosure of the present invention, the components and settings of specific examples are described below. Of course, they are only examples and are not intended to limit the present invention. In addition, the present invention may repeat reference numerals and / or letters in different examples. This repetition is for the purpose of simplification and clarity and does not itself indicate the relationship between the various embodiments and / or settings discussed. In addition, the present invention provides examples of various specific processes and materials, but those of ordinary skill in the art can realize the applicability of other processes and / or the use of other materials.

[0041] Next, with reference to the drawings, a cooling and heating adjustment device 1000 according to an embodiment of the present invention will be described. It should be noted that the cooling and heating adjustment device 1000 may be an air conditioner, a water heater, or other devices provided with a refrigerant circulation system 100, and the present invention does not limit this.

[0042] As Figures 1-12 shown, the cooling and heating adjustment device 1000 according to an embodiment of the present invention includes: a heat exchange component 1, a first installation component 200, and a second installation component 300. The heat exchange component 1 includes a plate heat exchanger 11. At least two independent flow channels are provided in the plate heat exchanger 11. The cooling and heating adjustment device 1000 includes a carrier member 400 for carrying the heat exchange component 1; the first installation component 200 includes a first installation member and a first vibration damping member 202. The first installation member is connected to the vertical surface 11b of the plate heat exchanger 11 and is connected to the carrier member 400. The first vibration damping member 202 cooperates with the first installation member and is clamped between the vertical surface 11b and the carrier member 400; the second installation component 300 includes a second installation member and a second vibration damping member. The second installation member supports the bottom of the plate heat exchanger 11 and is connected to the carrier member 400. The second vibration damping member is provided between the second installation member and the plate heat exchanger 11.

[0043] Thus, the first shock absorber 202 and the second shock absorber can buffer the vibrations of the plate heat exchanger 11 in the horizontal and vertical directions respectively, improving the installation stability of the heat exchange component 1.

[0044] First, as Figures 1-2 shown, the heating and cooling regulation device 1000 includes a heat exchange component 1, and the heat exchange component 1 includes a plate heat exchanger 11. At least two independent flow channels are provided in the heat exchanger, such as two flow channels, the first flow channel 111 and the second flow channel 112, or more flow channels. A heat exchange medium flows through each flow channel respectively. The heat exchange media in different flow channels can exchange heat, but do not flow through each other to achieve independence. For example, the heat exchange medium in at least one flow channel is a refrigerant (i.e., a refrigerant medium). Exemplarily, the heat exchange medium in each flow channel can be a refrigerant medium, or exemplarily, the heat exchange medium in one flow channel is a refrigerant medium, and the heat exchange medium in another flow channel is water, etc.

[0045] The heating and cooling regulation device 1000 is provided with a carrier member 400. The carrier member 400 is configured in a plate shape and extends in the vertical direction (referring to the up and down direction shown Figure 1 ). The carrier member 400 is used to carry the heat exchange component 1 to achieve the installation of the heat exchange component 1.

[0046] Among them, the heating and cooling regulation device 1000 further includes a first installation assembly 200 and a second installation assembly 300. The first installation assembly 200 includes a first installation member and a first shock absorber. The first installation member is connected to the vertical surface 11b of the plate heat exchanger 11. For example, the first installation member can be integrally formed with the plate heat exchanger 11 or welded to the plate heat exchanger 11. The first installation member is used to be connected to the carrier member 400 to fix the vertical surface 11b of the plate heat exchanger 11 on the carrier member 400. The first shock absorber 202 is positioned in cooperation with the first installation member. The first shock absorber 202 is clamped between the vertical surface 11b and the carrier member 400 to absorb the vibration between the vertical surface 11b of the plate heat exchanger 11 and the carrier member 400.

[0047] The second installation assembly 300 includes a second installation member and a second shock absorber. The second installation member supports the bottom plate of the plate heat exchanger 11. The second installation member is connected to the carrier member 400 so that the carrier member 400 can support the bottom of the plate heat exchanger 11 through the second installation member. The second shock absorber is provided on the second installation member and is used to support on the bottom plate of the plate heat exchanger 11 to absorb the vibration between the bottom plate of the plate heat exchanger 11 and the carrier member 400. It should be noted that the first shock absorber 202 and the second shock absorber can be made of elastic materials such as rubber and foam.

[0048] It can be understood that the first mounting member can support the heat exchange component 1 in the horizontal direction, and the first vibration damping member 202 can buffer the vibration of the plate heat exchanger 11 in the horizontal direction; the second mounting member can support the heat exchange component 1 in the vertical direction, and the second vibration damping member can buffer the vibration of the plate heat exchanger 11 in the vertical direction, thereby realizing the stable installation between the carrier member 400 and the heat exchange component 1.

[0049] According to the hot and cold regulation device 1000 of the embodiment of the present utility model, the first mounting member and the second mounting member can respectively limit and support the heat exchange component 1 from the horizontal direction and the vertical direction, and the first vibration damping member 202 and the second vibration damping member can respectively buffer the vibration of the plate heat exchanger 11 in the horizontal direction and the vertical direction, improving the installation stability of the heat exchange component 1.

[0050] In some embodiments of the present utility model, the first mounting member is a threaded post 201. The carrier member 400 has a perforation, and the threaded post 201 is inserted through the perforation and locked with a nut located on the side of the carrier member 400 away from the plate heat exchanger 11. The first vibration damping member 202 is sleeved on the threaded post 201.

[0051] For example, as shown in Figures 2-3 The first mounting member can be configured as a threaded post 201. The threaded post 201 is welded to the vertical surface 11b of the plate heat exchanger 11. A perforation is formed in the carrier member 400, and the perforation penetrates the carrier member 400 in the thickness direction. The threaded post 201 is arranged to match the perforation. When the vertical surface 11b of the plate heat exchanger 11 is attached to one side of the thickness of the carrier member 400, the threaded post 201 can penetrate through the perforation and extend to the side of the carrier member 400 away from the plate heat exchanger 11. The end of the threaded post 201 is locked with a nut located on the side of the carrier member 400 away from the plate heat exchanger 11, and the nut is in limit cooperation with the carrier member 400 to fix the plate heat exchanger 11 on the carrier member 400.

[0052] At the same time, the first vibration damping member 202 can be configured as a cylinder. The first vibration damping member 202 is sleeved on the threaded post 201 to be in limit cooperation with the threaded post 201, so that the first vibration damping member 202 can be stably installed between the plate heat exchanger 11 and the carrier member 400.

[0053] Through the above settings, the disassembly and assembly difficulty of the plate heat exchanger 11 can be reduced, which is convenient for subsequent maintenance, and the installation stability of the plate heat exchanger 11 can be improved, improving the overall reliability of the hot and cold regulation device 1000.

[0054] In some embodiments of the present utility model, the first damping member 202 includes a first portion 2021 and a second portion 2022. A clamping groove 2023 is formed between the first portion 2021 and the second portion 2022. The first damping member 202 also passes through the through hole, and the clamping groove 2023 is clamped with the carrier member 400. The first portion 2021 and the second portion 2022 are respectively located on both sides of the carrier member 400. The first portion 2021 is clamped between the vertical surface 11b and the carrier member 400, and the second portion 2022 is clamped between the nut and the carrier member 400.

[0055] For example, with reference to Figure 3 As shown, the first damping member 202 includes a first portion 2021 and a second portion 2022. The first portion 2021 and the second portion 2022 are axially connected. A clamping groove 2023 is formed between the first portion 2021 and the second portion 2022. The first damping member 202 is sleeved on the threaded column 201 and also passes through the through hole. The groove width of the clamping groove 2023 matches the thickness of the carrier member 400, so that the part of the carrier member 400 surrounding the through hole can be clamped in the clamping groove 2023, so that the first damping member 202 and the carrier member 400 can be clamped and connected, thereby improving the installation stability of the first damping member 202.

[0056] At the same time, when the first damping member 202 is clamped to the carrier member 400, the first portion 2021 and the second portion 2022 can be respectively located on both sides of the carrier member 400 in the thickness direction. The first portion 2021 is clamped between the vertical surface 11b of the plate heat exchanger 11 and the carrier member 400, and the second portion 2022 is clamped between the nut and the carrier member 400. That is to say, the first portion 2021 can damp the plate heat exchanger 11 to reduce the direct impact received by the plate heat exchanger 11, and the second portion 2022 can damp the nut to reduce the indirect impact received by the plate heat exchanger 11. Thus, the plate heat exchanger 11 can be fully damped, and the installation stability of the plate heat exchanger 11 is improved.

[0057] In some embodiments of the present utility model, the first portion 2021 includes a plurality of sub-portions 20211 arranged in sequence along the axial direction of the threaded column 201, and the outer diameter of the first portion 2021 is reduced at the connection between two adjacent sub-portions 20211.

[0058] For example, with reference to Figure 3 As shown, the first portion 2021 includes a plurality of sub-portions 20211. The sub-portions 20211 are configured as rings. The plurality of sub-portions 20211 are arranged in sequence along the axial direction of the threaded column 201. The outer diameter of the first portion 2021 is reduced at the connection between two adjacent sub-portions 20211 to form a deformation groove 20212. Exemplarily, it can be set that the first portion 2021 includes two sub-portions 20211, and a deformation groove 20212 is formed between the two sub-portions 20211.

[0059] Through the above settings, the deformation amplitude of the first part 2021 can be increased to improve the vibration damping effect of the first part 2021, thereby improving the installation stability of the heat exchange component 1.

[0060] In some embodiments of the present utility model, the second mounting member is a base 301. The top surface 3011 of the base 301 is a flat surface, and the bottom surface 3012 of the base 301 is an inclined surface, so that the thickness of the base 301 gradually increases along the direction close to the carrier member 400.

[0061] For example, with reference to Figure 1 and Figure 4 as shown, the second mounting member can be configured as a base 301. The base 301 is mounted on the carrier member 400 and is disposed below the plate heat exchanger 11. The top surface 3011 of the base 301 is configured as a flat surface, and the top surface 3011 of the base 301 is used to fit against the lower part of the plate heat exchanger 11 to support the plate heat exchanger 11. At the same time, the bottom surface 3012 of the base 301 can be configured as an inclined surface, and the bottom surface 3012 of the base 301 is inclined upward in the direction away from the carrier member 400, so that the thickness of the base 301 gradually increases along the direction close to the carrier member 400.

[0062] Through the above settings, the base 301 can be configured as a triangular-like structure, enhancing the structural strength of the base 301, improving the support effect of the base 301, and reducing the overall weight of the base 301 to achieve a lightweight design.

[0063] In some embodiments of the present utility model, the end of the base 301 facing the carrier member 400 is connected to the carrier member 400 through a threaded connector. Specifically, a threaded hole can be provided at the end of the base 301 facing the carrier member 400, and a through hole is correspondingly provided on the carrier member 400. The threaded connector can pass through the through hole and be connected to the threaded hole to detachably fix the base 301 on the carrier member 400. Thus, the base 301 can be easily disassembled and assembled, facilitating subsequent maintenance, and improving the installation stability of the base 301, ensuring the support effect of the base 301.

[0064] In some embodiments of the present utility model, as Figure 1 and Figure 4 shown, the second mounting member can be set as a base 301. The top surface 3011 of the base 301 is used to fit and support the lower part of the plate heat exchanger 11, and the second vibration damping member is configured as a vibration damping gasket 302 covering the top surface 3011 of the base 301. Thus, the structure of the second mounting assembly 300 can be simplified, and the vibration damping effect of the second mounting assembly 300 can be ensured.

[0065] In some embodiments of the present utility model, the damping gasket 302 is bonded to the top surface 3011 of the bottom bracket 301. Exemplarily, an adhesive can be provided between the damping gasket 302 and the bottom bracket 301; alternatively, the material of the damping gasket 302 can be set as rubber, and the damping gasket 302 can be hot melt adhesively bonded to the bottom bracket 301. Through the above settings, the installation stability of the damping gasket 302 can be ensured, and the supporting effect of the damping gasket 302 can be ensured.

[0066] In some embodiments of the present utility model, as Figure 2 shown, there are multiple first mounting components 200 and they are arranged at intervals on the vertical surface 11b. Exemplarily, multiple first mounting components 200 can be arranged at intervals in the vertical direction; alternatively, multiple first mounting components 200 can be arranged in an array, and the present utility model does not limit this. Thereby, the vibration damping of the plate heat exchanger 11 can be better achieved, and the reliability of the cooling and heating regulating device 1000 is improved.

[0067] In some embodiments of the present utility model, multiple second mounting components 300 can be provided, and the multiple second mounting components 300 are arranged at intervals in the horizontal direction to be used for supporting the bottom of the plate heat exchanger 11 at intervals. Thereby, the installation stability of the plate heat exchanger 11 in the vertical direction can be improved, and the reliability of the cooling and heating regulating device 1000 is improved.

[0068] In some embodiments of the present utility model, as Figure 5 shown, the heat exchange component 1 further includes an outer mounting component, and the outer mounting component is mounted on the plate heat exchanger 11. For example, the outer mounting component can be welded to the plate heat exchanger 11. The outer mounting component is located on the side of the plate heat exchanger 11 away from the carrier member 400, and the outer mounting component includes at least one of the filtering device 13 and the throttling device 12 and is communicated with at least one flow channel.

[0069] Exemplarily, it can be set that the plate heat exchanger 11 is provided with a first flow channel 111 and a second flow channel 112, and it can be set that the outer mounting component includes the filtering device 13 and the throttling device 12. The filtering device 13 is respectively communicated with the first flow channel 111 and the second flow channel 112, and the throttling device 12 is communicated with one of the first flow channel 111 and the second flow channel 112.

[0070] It can be understood that by mounting the outer mounting component on the plate heat exchanger 11, there is no need to connect the outer mounting component and the plate heat exchanger 11 through an additional refrigerant pipe, an integrated design can be realized, the space occupied by the heat exchange component 1 can be reduced, the processing cost can be reduced, and since the number of components is reduced, the assembly process of the heat exchange component 1 can be simplified and the processing difficulty can be reduced.

[0071] In some embodiments of the present utility model, the plate heat exchanger 11 is provided with an independent first flow channel 111 and a second flow channel 112. The plate heat exchanger 11 has a first port 113, a second port 114, a third port 115, and a fourth port 116. The first port 113 and the second port 114 are respectively communicated with both ends of the first flow channel 111, and the third port 115 and the fourth port 116 are respectively communicated with both ends of the second flow channel 112. The external assembly includes a filtering device 13 and a throttling device 12. The filtering device 13 includes a filter 131 and a connecting member 132. The connecting member 132 includes a first interface 1321, a second interface 1322, and a third interface 1323 that are communicated with each other in pairs. The first interface 1321 is communicated with the first port 113, the second interface 1322 is communicated with the third port 115 through the throttling device 12. The throttling device 12 includes a capillary throttling element 121 and an electronic expansion valve 122. The filter 131 is installed on the connecting member 132 and is communicated with the third interface 1323.

[0072] For example, referring to Figures 6-10 As shown, the plate heat exchanger 11 is provided with an independent first flow channel 111 and a second flow channel 112. The surface of the plate heat exchanger 11 facing away from the carrier member 400 is the first surface 11a. The first surface 11a of the plate heat exchanger 11 is provided with a first port 113, a second port 114, a third port 115, and a fourth port 116. The first port 113 and the second port 114 are respectively communicated with both ends of the first flow channel 111, and the third port 115 and the fourth port 116 are respectively communicated with both ends of the second flow channel 112.

[0073] Among them, the external assembly includes a filtering device 13 and a throttling device 12. The filtering device 13 includes a filter 131 and a connecting member 132. The connecting member 132 is configured as a tube. The connecting member 132 has a first interface 1321, a second interface 1322, and a third interface 1323. The first interface 1321, the second interface 1322, and the third interface 1323 are communicated with each other in pairs. The first interface 1321 is used to communicate with the first port 113 so that the connecting member 132 and the first flow channel 111 are communicated. The second interface 1322 can be communicated with the third port 115 through the throttling device 12. The throttling device 12 includes a connected capillary throttling element 121 and an electronic expansion valve 122, so that the connecting member 132 can be communicated with the second flow channel 112 through the capillary throttling element 121 and the electronic expansion valve 122. The third interface 1323 is communicated with the filter 131.

[0074] Specifically, the filter 131 can be connected to the outdoor heat exchanger 3, the second port 114 can be connected to the indoor heat exchanger 2, and the fourth port 116 can be connected to the compressor 4.

[0075] Such as Figure 6 and Figure 10As shown, when the cooling and heating adjustment device 1000 is switched to the cooling mode, the compressor 4 can send the compressed refrigerant into the outdoor heat exchanger 3. The compressed refrigerant releases heat in the outdoor heat exchanger 3, and the refrigerant after heat release flows through the filter 131 and then flows into the connecting member 132. Part of the refrigerant flowing into the connecting member 132 can flow into the first flow channel 111 through the first interface 1321 and then flow into the indoor heat exchanger 2 from the second port 114. The refrigerant flowing into the indoor heat exchanger 2 expands and absorbs heat to achieve refrigeration, and then this part of the refrigerant can flow back into the compressor 4; another part of the refrigerant flowing into the connecting member 132 can flow through the second interface 1322, the capillary throttling element 121, the electronic expansion valve 122, and the third port 115 and then flow into the second flow channel 112, and expands and absorbs heat in the second flow channel 112 to reduce the temperature of the refrigerant in the first flow channel 111, improve the refrigeration effect of the refrigerant in the indoor heat exchanger 2, and the refrigerant flowing into the second flow channel 112 can flow back into the compressor 4 through the fourth port 116 after absorbing heat. The power and the amount of refrigerant flowing back into the compressor 4 can be controlled by controlling the opening degree of the electronic expansion valve 122. The refrigerant is throttled to make it gaseous to prevent liquid hammer, and the refrigerant flows back into the compressor 4 for liquid supplement, so that the compressor 4 can work efficiently.

[0076] As Figure 7 and Figure 11 shown, when the cooling and heating adjustment device 1000 is switched to the heating mode, the compressor 4 can send the compressed refrigerant into the indoor heat exchanger 2. The compressed refrigerant releases heat in the indoor heat exchanger 2 to achieve heating, and the refrigerant after heat release can flow into the first flow channel 111 of the heat exchanger through the second port 114. Part of the refrigerant flowing into the first flow channel 111 can flow through the filter 131 and then flow into the outdoor heat exchanger 3. The refrigerant flowing into the outdoor heat exchanger 3 expands and absorbs heat, and flows back into the compressor 4 after absorbing heat; another part of the refrigerant flowing into the first flow channel 111 can flow through the second interface 1322, the capillary throttling element 121, the electronic expansion valve 122, and the third port 115 and then flow into the second flow channel 112, and expands and absorbs heat in the second flow channel 112 to reduce the temperature of the refrigerant in the first flow channel 111, which is beneficial to improving the heat absorption efficiency of the refrigerant in the outdoor heat exchanger 3, and the refrigerant flowing into the second flow channel 112 can flow back into the compressor 4 through the fourth port 116 after absorbing heat. The power and the amount of refrigerant flowing back into the compressor 4 can be controlled by controlling the opening degree of the electronic expansion valve 122. The refrigerant is throttled to make it gaseous to prevent liquid hammer, and the refrigerant flows back into the compressor 4 for liquid supplement, so that the compressor 4 can work efficiently.

[0077] In addition, by providing the capillary throttle element 121 and the electronic expansion valve 122 to double throttle the refrigerant flowing into the second flow channel 112, the temperature of the refrigerant in the first flow channel 111 can be effectively reduced, thereby improving the heat absorption efficiency of the refrigerant. Moreover, by providing the filter 131, the filter 131 can filter the impurities in the refrigerant, which helps to reduce the accumulation of impurities in the plate heat exchanger 11 and improves the reliability of the heat exchange component 1.

[0078] In some embodiments of the present utility model, as Figures 6-12 shown, the cooling and heating adjustment device 1000 includes a refrigerant circulation system 100, and the refrigerant circulation system 100 includes: an indoor heat exchanger 2, an outdoor heat exchanger 3, a compressor 4, a reversing valve 5, a throttling member 6, and a heat exchange component 1. The reversing valve 5 includes a D port, an E port, an S port, and a C port. The exhaust port of the compressor 4 is communicated with the D port, the suction port of the compressor 4 is communicated with the S port, the E port is communicated with one end of the indoor heat exchanger 2, the other end of the indoor heat exchanger 2 is communicated with the second port 114, the C port is communicated with one end of the outdoor heat exchanger 3, the other end of the outdoor heat exchanger 3 is communicated with the filter 131 through the throttling member 6, the fourth port 116 is communicated with the suction port of the compressor 4, and the reversing valve 5 switches one of the E port and the C port to be communicated with the D port, and the other to be communicated with the S port.

[0079] Specifically, as Figure 6 and Figure 10 shown, when the cooling and heating adjustment device 1000 is switched to the cooling mode, the C port and the D port are communicated, and the E port and the S port are communicated. The exhaust port of the compressor 4 can send the compressed refrigerant into the outdoor heat exchanger 3 through the reversing valve 5. The compressed refrigerant releases heat in the outdoor heat exchanger 3, and the refrigerant after heat release flows through the throttling member 6 to flow into the connecting member 132. A part of the refrigerant flowing into the connecting member 132 can flow into the first flow channel 111 through the first interface 1321 and flow into the indoor heat exchanger 2 from the second port 114. The refrigerant flowing into the indoor heat exchanger 2 expands and absorbs heat to achieve refrigeration, and the refrigerant after heat absorption can flow to the suction port of the compressor 4 through the reversing valve 5; another part of the refrigerant flowing into the connecting member 132 can flow through the second interface 1322, the capillary throttle element 121, the electronic expansion valve 122, and the third port 115 to flow into the second flow channel 112, and expand and absorb heat in the second flow channel 112 to reduce the temperature of the refrigerant in the first flow channel 111 and improve the refrigeration effect of the refrigerant in the indoor heat exchanger 2. The refrigerant flowing into the second flow channel 112 can flow to the suction port of the compressor 4 through the fourth port 116 after heat absorption.

[0080] As Figure 7 and Figure 11As shown in the figure, when the cooling and heating adjustment device 1000 is switched to the heating mode, the C valve port and the S valve port are communicated, and the E valve port and the D valve port are communicated. The compressor 4 can send the compressed refrigerant into the indoor heat exchanger 2 through the reversing valve 5. The compressed refrigerant releases heat in the indoor heat exchanger 2 to achieve heating. The refrigerant after releasing heat can flow into the first flow channel 111 through the second port 114. Part of the refrigerant flowing into the first flow channel 111 can flow into the outdoor heat exchanger 3 through the throttling member 6. The refrigerant flowing into the outdoor heat exchanger 3 expands and absorbs heat, and the refrigerant after absorbing heat flows to the suction port of the compressor 4 through the reversing valve 5; Another part of the refrigerant flowing into the first flow channel 111 can flow through the second interface 1322, the capillary throttling element 121, the electronic expansion valve 122, and the third port 115 to flow into the second flow channel 112, so as to expand and absorb heat in the second flow channel 112, thereby cooling the refrigerant in the first flow channel 111 to improve the heat absorption efficiency of the refrigerant in the outdoor heat exchanger 3. The refrigerant flowing into the second flow channel 112 can flow to the suction port of the compressor 4 through the fourth port 116 after absorbing heat.

[0081] It can be understood that the overall integration degree of the refrigerant circulation system 100 is high, the occupied space is small, and it is easy to arrange, which can reduce the processing difficulty of the cooling and heating adjustment device 1000 and improve the practicability of the cooling and heating adjustment device 1000.

[0082] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the drawings. It is 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 should not be construed as a limitation to the present invention.

[0083] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present invention, "a plurality" means two or more, unless otherwise specifically defined.

[0084] In the present utility model, unless otherwise clearly defined and limited, terms such as "installation", "connection", "linkage", "fixation" shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral one; it may be a mechanical connection, an electrical connection, or a communication connection; it may be a direct connection or an indirect connection through an intermediate medium, and it may be the internal communication between 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 utility model can be understood according to specific circumstances.

[0085] In the present utility model, unless otherwise clearly defined and limited, the first feature being "on" or "under" the second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on top of" the second feature may mean that the first feature is directly above or obliquely above the second feature, or merely indicates that the first feature has a higher horizontal height than the second feature. The first feature being "under", "beneath" and "underneath" the second feature may mean that the first feature is directly below or obliquely below the second feature, or merely indicates that the first feature has a lower horizontal height than the second feature.

[0086] In the description of this specification, the descriptions with reference to terms such as "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. In addition, without contradiction, those skilled in the art can combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples.

[0087] Although the embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present utility model, and the scope of the present utility model is defined by the claims and their equivalents.

Claims

1. A heat and cold regulating device, characterized in that: include: A heat exchange component, wherein the heat exchange component comprises a plate heat exchanger, wherein the plate heat exchanger is provided with at least two mutually independent flow channels, and the cold and hot regulating device comprises a carrier for carrying the heat exchange component; A first mounting assembly, the first mounting assembly comprising a first mounting member and a first vibration damping member, the first mounting member being connected to the vertical surface of the plate heat exchanger and connected to the carrier member, the first vibration damping member cooperating with the first mounting member and being sandwiched between the vertical surface and the carrier member; The second mounting assembly comprises a second mounting member and a second vibration damping member, wherein the second mounting member is supported at the bottom of the plate heat exchanger and connected to the carrier member, and the second vibration damping member is arranged between the second mounting member and the plate heat exchanger.

2. The heat and cold regulating device according to claim 1, characterized in that: The first mounting member is a threaded column, the carrier member has a through hole, the threaded column is passed through the through hole and is locked with a nut located on a side of the carrier member away from the plate heat exchanger, and the first vibration damping member is sleeved on the threaded column.

3. The heat and cold regulating device according to claim 2, characterized in that: The first vibration damper includes a first part and a second part, a slot is formed between the first part and the second part, the first vibration damper is also penetrated through the through hole, the slot is engaged with the carrier part, the first part and the second part are respectively located on both sides of the carrier part, the first part is clamped between the vertical surface and the carrier part, and the second part is clamped between the nut and the carrier part.

4. The heat and cold regulating device according to claim 3, characterized in that: The first portion includes a plurality of sub-portions arranged in sequence along the axial direction of the threaded column, and the outer diameter of the first portion is reduced at the connection between two adjacent sub-portions.

5. The hot and cold regulating device according to claim 1, characterized in that: The second mounting member is a bottom bracket, the top surface of the bottom bracket is a plane, and the bottom surface of the bottom bracket is an inclined surface, so that the thickness of the bottom bracket gradually increases along the direction approaching the carrier member.

6. The heat and cold regulating device according to claim 5, characterized in that: The end of the base facing the carrier is connected to the carrier through a threaded connection.

7. The heat and cold conditioning device according to claim 1, characterized in that: The second mounting member is a bottom bracket, and the second vibration damping member is a vibration damping gasket covering the top surface of the bottom bracket.

8. The heat and cold regulating device according to claim 7, characterized in that: The vibration-damping gasket is bonded to the top surface of the base.

9. The hot and cold regulating device according to claim 1, characterized in that: The first installation components are multiple and spaced apart on the vertical surface; and / or the second installation components are multiple and spaced apart and supported on the bottom of the plate heat exchanger.

10. The heat and cold conditioning device according to claim 1, characterized in that: The heat exchange component also includes: An external component is installed on the plate heat exchanger and is located on a side of the plate heat exchanger away from the carrier. The external component includes at least one of a filtering device and a throttling device and is connected to at least one of the flow channels.

11. The heat and cold conditioning device according to claim 10, characterized in that: The plate heat exchanger is provided with a first flow channel and a second flow channel which are independent of each other. The plate heat exchanger is provided with a first port, a second port, a third port and a fourth port. The first port and the second port are respectively communicated with the two ends of the first flow channel, and the third port and the fourth port are respectively communicated with the two ends of the second flow channel; the external assembly comprises a filtering device and a throttling device, the filtering device comprises a filter and a connecting piece, the connecting piece comprises a first interface, a second interface and a third interface which are communicated with each other in pairs, the first interface is communicated with the first port, the second interface is communicated with the third port through the throttling device, the throttling device comprises a capillary throttling element and an electronic expansion valve, the filter is installed on the connecting piece and is communicated with the third interface.

12. The heat and cold conditioning device according to claim 11, characterized in that: The cold and hot regulating device includes a refrigerant circulation system, which includes: an indoor heat exchanger, an outdoor heat exchanger, a compressor, a reversing valve, a throttling device and the heat exchange component. The reversing valve includes a D valve port, an E valve port, an S valve port and a C valve port. The exhaust port of the compressor is connected to the D valve port, the intake port of the compressor is connected to the S valve port, the E valve port is connected to one end of the indoor heat exchanger, the other end of the indoor heat exchanger is connected to the second port, the C valve port is connected to one end of the outdoor heat exchanger, the other end of the outdoor heat exchanger is connected to the filter through the throttling device, and the fourth port is connected to the intake port of the compressor. The reversing valve switches one of the E valve port and the C valve port to be connected to the D valve port, and the other is connected to the S valve port.

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