Experimental equipment for air conditioner

Abstract

The experimental equipment comprises at least four laboratories, the at least four laboratories comprise an inner machine room, a first outer machine room and a second outer machine room, a first heat exchanger and / or a second heat exchanger are / is arranged in the inner machine room, a first outer machine is arranged in the first outer machine room, a second outer machine is arranged in the second outer machine room, and the first heat exchanger and / or the second heat exchanger are / is arranged in the second outer machine room. The first heat exchanger is matched with the first outdoor unit to heat the indoor unit chamber, and the second heat exchanger is matched with the second outdoor unit to refrigerate the indoor unit chamber; the inner machine room and the first outer machine room form a first unit, the inner machine room and the second outer machine room form a second unit, and the inner machine room, the first outer machine room and the second outer machine room form a third unit; the at least four laboratories include at least one of a first unit, a second unit, and a third unit. The experimental equipment for the air conditioner is favorable for reducing the energy consumption of an air conditioner experiment.

Description

TECHNICAL FIELD

[0001] The present disclosure relates to the technical field of air conditioning, in particular, to an air conditioning experiment device. BACKGROUND

[0002] In the related art, an air conditioner needs to be experimented before leaving factory. Currently, some manufacturers install large air conditioning systems in laboratories to adjust the temperature of the laboratory and realize temperature variation operation test. However, such a setting will result in high energy consumption of air conditioner experiment. CONTENT OF THE INVENTION

[0003] The purpose of the present disclosure is to provide an air conditioning experiment device which is beneficial to reduce the energy consumption of air conditioner experiment.

[0004] In order to achieve the above purpose, the present disclosure provides an air conditioning experiment device, comprising at least four laboratories, the at least four laboratories comprising an indoor unit room, a first outdoor unit room and a second outdoor unit room, the indoor unit room being provided with a first heat exchanger and a second heat exchanger, the first outdoor unit room being provided with a first outdoor unit, the second outdoor unit room being provided with a second outdoor unit, the first heat exchanger cooperating with the first outdoor unit to heat the indoor unit room, and the second heat exchanger cooperating with the second outdoor unit to cool the indoor unit room.

[0005] The indoor unit room and the first outdoor unit room are configured as a first unit, the indoor unit room and the second outdoor unit room are configured as a second unit, and the indoor unit room, the first outdoor unit room and the second outdoor unit room are configured as a third unit.

[0006] The at least four laboratories comprise at least one of the first unit, the second unit and the third unit.

[0007] Optionally, the at least four laboratories comprise N first units,

[0008] Alternatively, the at least four laboratories comprise N second units,

[0009] Alternatively, the at least four laboratories comprise N third units,

[0010] wherein N is an integer greater than or equal to 2.

[0011] Optionally, the at least four laboratories comprise N first units and M second units,

[0012] Alternatively, the at least four laboratories comprise N first units and M third units,

[0013] Alternatively, the at least four laboratories comprise N second units and M third units,

[0014] wherein N and M are integers greater than or equal to 1.

[0015] Optionally, the at least four laboratories comprise N first units, M second units and P third units, wherein N, M and P are integers greater than or equal to 1.

[0016] Optionally, the at least four laboratories are arranged in a linear manner along a preset direction.

[0017] Optionally, two of the inner machine chamber, the first outer machine chamber and the second outer machine chamber are provided with a heat transfer channel for mutual heat transfer or heat transfer from one to the other.

[0018] Optionally, the heat transfer channel comprises an air flow channel for connecting two of the inner machine chamber, the first outer machine chamber and the second outer machine chamber.

[0019] Optionally, the air flow channel connects the inner machine chamber and the first outer machine chamber, and comprises a first air flow channel and a second air flow channel, the first air flow channel being used for flowing air in the inner machine chamber into the first outer machine chamber, and the second air flow channel being used for flowing air in the first outer machine chamber into the inner machine chamber.

[0020] Optionally, the air flow channel connects the inner machine chamber and the second outer machine chamber, and comprises a first air flow channel and a second air flow channel, the first air flow channel being used for flowing air in the second outer machine chamber into the inner machine chamber, and the second air flow channel being used for flowing air in the inner machine chamber into the second outer machine chamber.

[0021] Optionally, the air flow channel connects the first outer machine chamber and the second outer machine chamber, and comprises a first air flow channel and a second air flow channel, the first air flow channel being used for flowing air in the second outer machine chamber into the first outer machine chamber, and the second air flow channel being used for flowing air in the first outer machine chamber into the second outer machine chamber.

[0022] Optionally, the first air flow channel is adjacent to the top of the experimental equipment, and the second air flow channel is adjacent to the bottom of the experimental equipment.

[0023] Alternatively, the first air flow channel and the second air flow channel are both adjacent to the top of the experimental equipment.

[0024] Optionally, the air flow channel is provided with a blocking adjustment member for opening or closing the air flow channel, or adjusting the opening degree of the air flow channel when air flows through.

[0025] Optionally, the blocking adjustment member is rotationally connected to the air flow channel, the air flow channel is connected with a stop structure, and the blocking adjustment member and the stop structure are separably overlapped.

[0026] Optionally, the closing adjusting member comprises a plurality of separable closing adjusting plates, each of which is rotatably connected to the air flow channel, and the innermost closing adjusting plate and the stop structure are separably connected.

[0027] Optionally, a rotation reset structure is connected between the closing adjusting member and the air flow channel, and is used to reset the closing adjusting member to close the air flow channel.

[0028] Optionally, the rotation reset structure is a rotation shaft, and a rotation axis of the rotation shaft extends in a horizontal direction and is located above the center of gravity of the closing adjusting member.

[0029] Alternatively, the rotation reset structure is an elastic reset structure, and the elastic reset structure has an elastic force for driving the closing adjusting member to close the air flow channel.

[0030] Optionally, the air flow channel is provided with a closing adjusting member, which is used to open or close the air flow channel, or adjust the opening degree of the air flow channel when air flows through.

[0031] The first air flow channel and the second air flow channel are both connected with closing adjusting members, and the opening direction of the closing adjusting member at the first air flow channel is opposite to the opening direction of the closing adjusting member at the second air flow channel.

[0032] Optionally, the air flow channel is connected with a fan, which is used to provide power for air flow.

[0033] Optionally, at least one of the first air flow channel and the second air flow channel is provided with a fan, which is used to provide power for air flow.

[0034] Optionally, the experimental equipment is provided with an external heat exchange channel, which is used to exchange heat between the experimental equipment and the external environment.

[0035] Optionally, the external heat exchange channel comprises an external air inlet channel and an external air outlet channel, the external air inlet channel is used to make the air outside the experimental equipment enter the experimental equipment, and the external air outlet channel is used to make the air inside the experimental equipment flow out to the outside of the experimental equipment.

[0036] Optionally, the external air inlet channel is communicated with one of the inner machine chamber, the first outer machine chamber and the second outer machine chamber, and the external air outlet channel is communicated with one of the inner machine chamber, the first outer machine chamber and the second outer machine chamber.

[0037] Optionally, the external air inlet channel is communicated with the second outer machine chamber, and the external air outlet channel is communicated with the second outer machine chamber.

[0038] Optionally, the external air inlet channel is adjacent to the bottom of the second outer machine chamber, and the external air outlet channel is adjacent to the top of the second outer machine chamber.

[0039] Optionally, a fan is connected to the external air outlet channel, and the fan is used to send air in the second outer machine chamber to the outside of the experimental equipment.

[0040] Optionally, a heat exchange device is arranged in one of the inner machine chamber, the first outer machine chamber and the second outer machine chamber, and the heat exchange device is used to heat or cool air.

[0041] Optionally, the experimental equipment is provided with a refrigerant outlet, and the refrigerant outlet is used to discharge refrigerant leaked from the first heat exchanger or the second heat exchanger or the first outer machine or the second outer machine.

[0042] Optionally, the temperature of the inner machine chamber is configured to be 16-32℃.

[0043] And / or, the temperature of the first outer machine chamber is configured to be -35-10℃.

[0044] And / or, the temperature of the second outer machine chamber is configured to be 25-65℃.

[0045] Through the above technical solution, in the air-conditioning experimental equipment provided by the present disclosure, the first heat exchanger cooperates with the first outer machine to heat, that is, the first heat exchanger and the first outer machine can transfer the heat of the first outer machine chamber to the inner machine chamber, that is, the first heat exchanger can increase the temperature of the inner machine chamber, and the first outer machine can reduce the temperature of the first outer machine chamber. Therefore, the first outer machine can cool the first outer machine chamber to provide a low-temperature environment for the first outer machine itself. In this way, by transferring heat from the first outer machine chamber to the inner machine chamber, the heat of the first outer machine chamber and the inner machine chamber itself can be used to provide a low-temperature environment for the first outer machine to test the first outer machine at low temperature, thereby reducing or even avoiding the energy consumption generated by using an external air conditioning system to cool the first outer machine chamber.

[0046] Similarly, the second heat exchanger cooperates with the second outdoor unit to generate cooling, that is, the second heat exchanger and the second outdoor unit can transfer heat in the indoor unit chamber to the second outdoor unit chamber, that is, the second heat exchanger reduces the temperature of the indoor unit chamber, and the second outdoor unit increases the temperature of the second outdoor unit chamber, so that the second outdoor unit can heat the second outdoor unit chamber to provide a high-temperature environment for the second outdoor unit itself. In this way, by transferring heat from the indoor unit chamber to the second outdoor unit chamber, the second outdoor unit can use the heat of the second outdoor unit chamber and the indoor unit chamber itself to provide a high-temperature environment for the second outdoor unit to test the second outdoor unit at a high temperature, thereby reducing or even avoiding the energy consumption of using an external air conditioning system to heat the second outdoor unit chamber.

[0047] At least four laboratories can be freely combined by at least one of the first unit, the second unit and the third unit to obtain different numbers and / or different types of experimental equipment.

[0048] Other features and advantages of the present disclosure will be described in detail in the following detailed description. BRIEF DESCRIPTION OF DRAWINGS

[0049] The accompanying drawings are included to provide a further understanding of the present disclosure and constitute a part of the specification, and are used together with the following detailed description to explain the present disclosure, but do not constitute a limitation on the present disclosure. In the drawings:

[0050] Figure 1 is a front view of an air-conditioning experimental device provided according to the first embodiment of the present disclosure;

[0051] Figure 2 is a front view of the third unit of the air-conditioning experimental device provided according to the embodiment of the present disclosure;

[0052] Figure 3 is another front view of the third unit of the air-conditioning experimental device provided according to the embodiment of the present disclosure;

[0053] Figure 4 is a top view of the third unit of the air-conditioning experimental device provided according to the embodiment of the present disclosure;

[0054] Figure 5 is a front view of the first unit of the air-conditioning experimental device provided according to the embodiment of the present disclosure;

[0055] Figure 6 is a front view of the second unit of the air-conditioning experimental device provided according to the embodiment of the present disclosure;

[0056] Figure 7 is a side view of a part of the structure of the air-conditioning experimental device provided according to the embodiment of the present disclosure;

[0057] Figure 8 is another side view schematic diagram of part structure of the air-conditioning experimental equipment according to the embodiments of the present disclosure;

[0058] Figure 9 is a front view schematic diagram of the blocking adjustment piece in the air-conditioning experimental equipment according to the embodiments of the present disclosure;

[0059] Figure 10 is a side view schematic diagram of the blocking adjustment piece in the air-conditioning experimental equipment according to the embodiments of the present disclosure;

[0060] Figure 11 is another front view schematic diagram of the blocking adjustment piece in the air-conditioning experimental equipment according to the embodiments of the present disclosure;

[0061] Figure 12 is another side view schematic diagram of the blocking adjustment piece in the air-conditioning experimental equipment according to the embodiments of the present disclosure;

[0062] Figure 13 is Figure 12 an enlarged view of part A in FIG. 1.

[0063] Explanation of Reference Signs

[0064] 1 - laboratory, 11 - inner machine chamber, 12 - first outer machine chamber, 13 - second outer machine chamber, 2 - heat transfer passage, 21 - air flow channel, 211 - first air flow channel, 212 - second air flow channel, 3 - blocking adjustment piece, 31 - blocking adjustment plate, 4 - stop structure, 5 - rotation reset structure, 6 - fan, 7 - external heat exchange passage, 71 - external air inlet passage, 72 - external air outlet passage, 8 - heat exchange device, 91 - first mounting bracket, 92 - second mounting bracket, 10 - first heat exchanger, 20 - second heat exchanger, 30 - first outer machine, 40 - second outer machine, 100 - first partition wall, 200 - second partition wall, first unit - A, second unit - B, third unit - C. DETAILED DESCRIPTION

[0065] The specific embodiments of the present disclosure are described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are merely intended to illustrate and explain the present disclosure, and are not intended to limit the present disclosure.

[0066] In the present disclosure, the orientation words such as "up, down, top, bottom" are defined based on the direction of gravity of the air-conditioning experimental equipment, wherein up corresponds to top and down corresponds to bottom. "Inner, outer" refers to the inner and outer of the contour of each component itself. The terms "first, second" are used to distinguish one element from another element, and do not have sequentiality and importance. In addition, the following description, when referring to the drawings, the same reference signs in different drawings represent the same or similar elements, and the present disclosure does not make redundant description.

[0067] According to some embodiments of the present disclosure, an air conditioning experimental device is provided, as shown in FIG. Figures 1 to 6 The air conditioning experimental device includes an inner machine room 11, a first outer machine room 12, and a second outer machine room 13. The first heat exchanger 10 and the second heat exchanger 20 are arranged in the inner machine room 11. The first outer machine 30 is arranged in the first outer machine room 12. The second outer machine 40 is arranged in the second outer machine room 13. The first heat exchanger 10 cooperates with the first outer machine 30 to heat the inner machine room 11. The second heat exchanger 20 cooperates with the second outer machine 40 to cool the inner machine room 11.

[0068] According to the above technical solution, in the air conditioning experimental device provided by the present disclosure, the first heat exchanger 10 cooperates with the first outer machine 30 to heat, that is, the first heat exchanger 10 and the first outer machine 30 can transfer the heat of the first outer machine room 12 to the inner machine room 11, that is, the first heat exchanger 10 will increase the temperature of the inner machine room 11, and the first outer machine 30 will decrease the temperature of the first outer machine room 12. Therefore, the first outer machine 30 can cool the first outer machine room 12 to provide a low-temperature environment for the first outer machine 30 itself. In this way, by transferring heat from the first outer machine room 12 to the inner machine room 11, the heat of the first outer machine room 12 and the inner machine room 11 itself can be used to provide a low-temperature environment for the first outer machine 30 to test the first outer machine 30 at low temperature, thereby reducing or even avoiding the energy consumption generated by using an external air conditioning system to cool the first outer machine room 12.

[0069] Similarly, the second heat exchanger 20 cooperates with the second outer machine 40 to cool, that is, the second heat exchanger 20 and the second outer machine 40 can transfer the heat in the inner machine room 11 to the second outer machine room 13, that is, the second heat exchanger 20 will decrease the temperature of the inner machine room 11, and the second outer machine 40 will increase the temperature of the second outer machine room 13. Therefore, the second outer machine 40 can heat the second outer machine room 13 to provide a high-temperature environment for the second outer machine 40 itself. In this way, by transferring heat from the inner machine room 11 to the second outer machine room 13, the heat of the second outer machine room 13 and the inner machine room 11 itself can be used to provide a high-temperature environment for the second outer machine 40 to test the second outer machine 40 at high temperature, thereby reducing or even avoiding the energy consumption generated by using an external air conditioning system to heat the second outer machine room 13. Here, the heat of the inner machine room 11, the first outer machine room 12, and the second outer machine room 13 themselves can be understood as at least including the internal energy stored in the air in each of them.

[0070] The inner machine room 11 and the first outer machine room 12 are configured as a first unit A, the inner machine room 11 and the second outer machine room 13 are configured as a second unit B, and the inner machine room 11, the first outer machine room 12, and the second outer machine room 13 are configured as a third unit C. The at least four laboratories 1 include at least one of the first unit A, the second unit B, and the third unit C. In this way, the at least four laboratories 1 can be freely combined by at least one of the first unit A, the second unit B, and the third unit C, so as to obtain different numbers and / or different types of experimental equipment.

[0071] In some embodiments of the present disclosure, the at least four laboratories 1 can include N first units A, or the at least four laboratories 1 can include N second units B, or the at least four laboratories 1 can include N third units C, where N is an integer greater than or equal to 2. For example, in some embodiments, when the number of laboratories 1 is four, the four laboratories can include two first units A, or include two second units B. In some embodiments, when the number of laboratories 1 is six, the six laboratories can include two third units C, or include three first units A, or include three second units B.

[0072] In some embodiments of the present disclosure, the at least four laboratories 1 can include N first units A and M second units B, or the at least four laboratories 1 can include N first units A and N third units M, or the at least four laboratories 1 include N second units B and M third units C, where N and M are integers greater than or equal to 1, and here N and M can be the same or different. For example, in some embodiments, when the number of laboratories 1 is four, the four laboratories can include one first unit A and one second unit B, and when the number of laboratories is six, the six laboratories can include one first unit A and two second units B, or include two first units A and one second unit B. In some embodiments, when the number of laboratories 1 is five, the five laboratories can include one first unit A and one third unit C, or include one second unit B and one third unit C. When the number of laboratories is seven, the seven laboratories can include two first units A and one third unit C, or include two second units B and one third unit C.

[0073] In some embodiments of this disclosure, at least four laboratories 1 may include N first units A, M second units B, and P third units C, where N, M, and P are all integers greater than or equal to 1. Here, N, M, and P can be distinct, identical, or pairwise identical. For example, in some embodiments, when the number of laboratories is thirteen, it may include three first units A, two second units B, and one first unit C. In some embodiments, when the number of laboratories 1 is seven, the seven laboratories may include one first unit A, one second unit B, and one third unit C. In some embodiments, when the number of laboratories is nine, it may include two first units A, one second unit B, and one third unit C.

[0074] Of course, the above description of the number and combination types of laboratory 1 is only an example. This disclosure can be adapted to the number and combination types of laboratories as needed.

[0075] In some embodiments, reference Figures 1 to 3 As shown, when the indoor unit compartment 11 is simultaneously equipped with a first heat exchanger 10 and a second heat exchanger 20, the first heat exchanger 10 and the second heat exchanger 20 can be respectively installed in one indoor unit. That is, the first heat exchanger 10 and the second heat exchanger 20 are installed separately. The first heat exchanger 10 can be installed in the first indoor unit, and the second heat exchanger 20 can be installed in the second indoor unit. In this case, the first indoor unit cooperates with the first outdoor unit 30 for heating, and the second indoor unit cooperates with the second outdoor unit 40 for cooling. Of course, in other embodiments, the first heat exchanger 10 and the second heat exchanger 20 can also be installed together. For example, the first heat exchanger 10 and the second heat exchanger 20 can be integrated into the casing of one indoor unit, with the first heat exchanger 10 and the second heat exchanger 20 separated to perform independent heat exchange.

[0076] In some embodiments of this disclosure, reference is made to Figures 2 to 6 As shown, a heat transfer channel 2 can be provided between two of the indoor unit compartment 11, the first outdoor unit compartment 12, and the second outdoor unit compartment 13. The heat transfer channel 2 is used for mutual heat transfer between the two compartments or for heat transfer from one compartment to the other. In this way, by using the heat transfer channel 2, mutual heat transfer or heat transfer from one compartment to the other can be achieved between the indoor unit compartment 11, the first outdoor unit compartment 12, and the second outdoor unit compartment 13. This helps to balance the temperature of any one of the indoor unit compartment 11, the first outdoor unit compartment 12, and the second outdoor unit compartment 13, which helps to avoid the temperature of the indoor unit compartment 11 being too high or too low, or the temperature of the first outdoor unit compartment 12 being too low, or the temperature of the second outdoor unit compartment 13 being too high. This facilitates long-term testing of the first outdoor unit 30 and the second outdoor unit 40, improving the reliability of the air conditioning experimental equipment.

[0077] It should be noted that the heat transfer channel 2 is used for mutual heat transfer between two of the indoor unit compartment 11, the first outdoor unit compartment 12, and the second outdoor unit compartment 13. This can be understood as: the indoor unit compartment 11 transfers heat to the first outdoor unit compartment 12 through the heat transfer channel 2, or the indoor unit compartment 11 transfers heat to the second outdoor unit compartment 13 through the heat transfer channel 2, or the first outdoor unit compartment 12 transfers heat to the second outdoor unit compartment 13 through the heat transfer channel 2.

[0078] Furthermore, the heat transfer channel 2 is used for heat transfer from one of the indoor unit compartment 11, the first outdoor unit compartment 12, and the second outdoor unit compartment 13 to the other. This can be understood as follows: the indoor unit compartment 11 transfers heat to the first outdoor unit compartment 12 through the heat transfer channel 2; or, the indoor unit compartment 11 transfers heat to the second outdoor unit compartment 13 through the heat transfer channel 2; or, the first outdoor unit compartment 12 transfers heat to the indoor unit compartment 11 through the heat transfer channel 2; or, the second outdoor unit compartment 13 transfers heat to the indoor unit compartment 11 through the heat transfer channel 2; or, the first outdoor unit compartment 12 transfers heat to the second outdoor unit compartment 13 through the heat transfer channel 2; or, the second outdoor unit compartment 13 transfers heat to the first outdoor unit compartment 12 through the heat transfer channel 2.

[0079] In some embodiments of this disclosure, reference is made to Figures 1 to 6 As shown, at least four laboratories 1 can be arranged in a straight line along a predetermined direction. This facilitates the installation and arrangement of the first outdoor unit room 12, the indoor unit room 11, and the second outdoor unit room 13, as well as the installation of the first heat exchanger 10 and the second heat exchanger 20. In addition, the straight-line arrangement also makes it easier to arrange the air-conditioning experimental equipment in a narrow installation space.

[0080] In some embodiments of this disclosure, the first heat exchanger 10 and the first outdoor unit 30 cooperate as the first device under test, that is, the first heat exchanger 10 and the first outdoor unit 30 as a whole are tested as the device under test, and the air conditioning experimental equipment can perform low-temperature testing on the first device under test. Similarly, the second heat exchanger 20 and the second outdoor unit 40 cooperate as the second device under test, that is, the second heat exchanger 20 and the second outdoor unit 40 as a whole are also tested as the device under test, and the air conditioning experimental equipment can perform high-temperature testing on the second device under test. The air conditioning experimental equipment can test the reliability of the first device under test during low-temperature and long-term operation, shortening the factory testing time of the first device under test, and it can also test the reliability of the second device under test during high-temperature and long-term operation, shortening the factory testing time of the second device under test.

[0081] In some embodiments, the heat transfer passage can be provided with a heat transfer control structure for keeping the inner chamber 11 and / or the first outer chamber 12 and / or the second outer chamber 13 at a corresponding experimental temperature range. In this way, due to the heat transfer passage being provided with the heat transfer control structure, the heat transfer control structure can control the inner chamber 11 to transfer an appropriate amount of heat to the first outer chamber 12, or control the first outer chamber 12 to transfer an appropriate amount of heat to the inner chamber 11. The temperature of any one of the inner chamber 11 and the first outer chamber 12 can be balanced, which helps to avoid the temperature of the inner chamber 11 being too high or too low, or the temperature of the outer chamber 12 being too low or too high, i.e. the heat transfer control structure provided by the heat transfer passage can keep the inner chamber and / or the first outer chamber at a corresponding experimental temperature range.

[0082] Similarly, the heat transfer control structure can control the inner chamber 11 to transfer an appropriate amount of heat to the second outer chamber 13, or control the second outer chamber 13 to transfer an appropriate amount of heat to the inner chamber 11.

[0083] Similarly, the heat transfer control structure can control the first outer chamber 12 to transfer an appropriate amount of heat to the second outer chamber 13, or control the second outer chamber 13 to transfer an appropriate amount of heat to the first outer chamber 13.

[0084] Next, the structure of the heat transfer passage 2 will be described in detail to explain how the heat transfer control structure controls the inner chamber and / or the first outer chamber and / or the second outer chamber to be at a corresponding experimental temperature range.

[0085] In some embodiments of the present disclosure, with reference to Figures 2 to 6 As shown in FIG. 1, the heat transfer passage 2 can include an air flow channel 21 for communicating two of the inner chamber 11, the first outer chamber 12 and the second outer chamber 13. In this way, the air flow channel 21 can realize the mutual flow of air between two of the inner chamber 11, the first outer chamber 12 and the second outer chamber 13, or realize the flow of air from one to another, whereby heat transfer can be realized by the flow of air, and the flow of air can improve the efficiency of heat transfer. Of course, in other embodiments, the heat transfer passage 2 can also include a heat exchange medium, which can be made of a medium with good thermal conductivity, whereby rapid heat transfer can also be realized. In addition, the heat exchange medium can have a one-way heat conduction function, or be provided in a structure with a one-way heat conduction function to realize one-way heat conduction, which is not limited by the present disclosure. As described above, the air flow channel 21 or the heat exchange medium are both feasible embodiments of the heat transfer control structure, and can control the inner chamber and / or the first outer chamber and / or the second outer chamber to be at a corresponding experimental temperature range.

[0086] In some embodiments of the present disclosure, with reference toFigures 2 to 6 As shown in FIG. 1, the air flow passage 21 can be communicated with the inner machine chamber 11 and the first outer machine chamber 12, wherein the air flow passage 21 can include a first air flow passage 211 and a second air flow passage 212, the first air flow passage 211 is used for flowing air of the inner machine chamber 11 into the first outer machine chamber 12, so that when the air of the inner machine chamber 11 flows into the first outer machine chamber 12, the temperature of the first outer machine chamber 12 can be raised to avoid that the temperature of the first outer machine chamber 12 is too low. The second air flow passage 212 is used for flowing air of the first outer machine chamber 12 into the inner machine chamber 11, so that when the air of the first outer machine chamber 12 flows into the inner machine chamber 11, the temperature of the inner machine chamber 11 can be reduced to avoid that the temperature of the inner machine chamber 11 is too high. Of course, when the air flow passage 21 is communicated with the inner machine chamber 11 and the first outer machine chamber 12, it can also only include the first air flow passage 211 or the second air flow passage 212.

[0087] In some embodiments of the present disclosure, with reference to Figures 2 to 6 As shown in FIG. 1, the air flow passage 21 can be communicated with the inner machine chamber 11 and the second outer machine chamber 13, wherein the air flow passage 21 can include a first air flow passage 211 and a second air flow passage 212, the first air flow passage 211 is used for flowing air of the second outer machine chamber 13 into the inner machine chamber 11, so that when the air of the second outer machine chamber 13 flows into the inner machine chamber 11, the temperature of the inner machine chamber 11 can be raised to avoid that the temperature of the inner machine chamber 11 is too low. The second air flow passage 212 is used for flowing air of the inner machine chamber 11 into the second outer machine chamber 13, so that when the air of the inner machine chamber 11 flows into the second outer machine chamber 13, the temperature of the second outer machine chamber 13 can be reduced to avoid that the temperature of the second outer machine chamber 13 is too high. Of course, when the air flow passage 21 is communicated with the inner machine chamber 11 and the second outer machine chamber 13, it can also only include the first air flow passage 211 or the second air flow passage 212.

[0088] In some embodiments of the present disclosure, the air flow passage 21 can be communicated with the first outer machine chamber 12 and the second outer machine chamber 13, wherein the air flow passage 21 can include a first air flow passage 211 and a second air flow passage 212, the first air flow passage 211 is used for flowing air of the second outer machine chamber 13 into the first outer machine chamber 12, so that when the air of the second outer machine chamber 13 flows into the first outer machine chamber 12, the temperature of the first outer machine chamber 12 can be raised to avoid that the temperature of the first outer machine chamber 12 is too low. The second air flow passage 212 is used for flowing air of the first outer machine chamber 12 into the second outer machine chamber 13, so that when the air of the first outer machine chamber 12 flows into the second outer machine chamber 13, the temperature of the second outer machine chamber 13 can be reduced to avoid that the temperature of the second outer machine chamber 13 is too high. Of course, when the air flow passage 21 is communicated with the first outer machine chamber 12 and the second outer machine chamber 13, it can also only include the first air flow passage 211 or the second air flow passage 212.

[0089] In some embodiments, the first airflow channel 211 and the second airflow channel 212 are used as unidirectional channels.

[0090] In some embodiments, where the airflow channel 21 includes a first airflow channel 211 and a second airflow channel 212, reference is made to... Figure 1 and Figure 2 As shown, the first airflow channel 211 can be located near the top of the experimental device, and the second airflow channel 212 can be located near the bottom of the experimental device. Here, since the first airflow channel 211 introduces hotter air into colder air, based on the characteristic that high-temperature gas rises, the first airflow channel 211 is positioned higher to facilitate the introduction of hotter air into colder air. Similarly, based on the characteristic that low-temperature gas sinks, the second airflow channel 212 is positioned lower to facilitate the introduction of colder air into hotter air.

[0091] Of course, in other embodiments, both the first airflow channel 211 and the second airflow channel 212 can be located near the top of the experimental equipment. In this way, the higher position can prevent other components from blocking the first airflow channel 211 and the second airflow channel 212, and can achieve a centralized arrangement of the first airflow channel 211 and the second airflow channel 212.

[0092] In some embodiments of this disclosure, reference is made to Figures 2 to 6 As shown, the airflow channel 21 may be equipped with a blocking adjustment component 3. The aforementioned heat transfer control structure may include this blocking adjustment component 3, which is used to open or close the airflow channel 21, or adjust the opening degree of the airflow channel 21 during airflow. Thus, when heat exchange is required using the airflow channel 21, the blocking adjustment component 3 can be used to open the airflow channel 21. At this time, the heat exchange efficiency can be adjusted by regulating the opening degree of the airflow channel 21. Increasing the opening degree of the airflow channel 21 increases the heat exchange efficiency, while decreasing the opening degree decreases the heat exchange efficiency, thereby achieving flexible adjustment of the heat exchange efficiency. Correspondingly, when it is necessary to stop using air for heat exchange, the airflow channel 21 can be closed, thereby improving the reliability of the experimental equipment used for air conditioning. Here, the heat transfer control structure can control the opening and closing of the blocking adjustment component and adjust its opening degree to control heat transfer and its efficiency.

[0093] In some embodiments of this disclosure, reference is made to Figures 2 to 6 as well as Figure 9 and Figure 11As shown in FIG. 1, the blocking adjustment piece 3 can be rotationally connected to the air flow channel 21, that is, the blocking adjustment piece 3 can open or close the air flow channel 21 in a rotational manner. Here, the air flow channel 21 can be connected with a stop structure 4, and the blocking adjustment piece 3 and the stop structure 4 can be detachably lapped. When the blocking adjustment piece 3 is detached from the stop structure 4 or spaced apart from the stop structure 4, the blocking adjustment piece 3 is in an open position to open the air flow channel 21. When the blocking adjustment piece 3 is lapped with the stop structure 4, the blocking adjustment piece 3 is in a closed position to close the air flow channel 21. At this time, since the blocking adjustment piece 3 is lapped with the stop structure 4, the stop structure 4 can limit the blocking adjustment piece 3 from rotating in the opposite direction to open the air flow channel 21, thereby achieving self-locking of the blocking adjustment piece 3. When at least one of the first air flow channel 211 and the second air flow channel 212 is provided with the blocking adjustment piece 3 and the stop structure 4, the first air flow channel 211 and the second air flow channel 212 can be ensured to be used as one-way flow channels.

[0094] It should be noted that, when the blocking adjustment piece 3 rotates clockwise to open the air flow channel 21, the opposite side mentioned above refers to counterclockwise rotation. When the blocking adjustment piece 3 rotates counterclockwise to open the air flow channel 21, the opposite side mentioned above refers to clockwise rotation.

[0095] In some embodiments of the present disclosure, with reference to Figures 2 to 13 As shown in FIG. 1, the blocking adjustment piece 3 can include a plurality of blocking adjustment plates 31 that can be detachably lapped, and the plurality of blocking adjustment plates 31 are rotationally connected to the air flow channel 21. In this way, when the plurality of blocking adjustment plates 31 open the air flow channel 21 at the same time, the flow area of the air flow channel 21 can be increased. The innermost blocking adjustment plate 31 and the stop structure 4 can be detachably lapped. In this way, when the plurality of blocking adjustment plates 31 close the air flow channel 21, the plurality of blocking adjustment plates 31 are lapped together, and the innermost blocking adjustment plate 31 is lapped with the stop structure 4. At this time, such a configuration can prevent the plurality of blocking adjustment plates 31 from rotating in the opposite direction to open the air flow channel 21.

[0096] It should be noted that the innermost blocking adjustment plate 31 can be understood as the blocking adjustment plate 31 that opens or closes the air flow channel 21 last among the plurality of blocking adjustment plates 31.

[0097] In some embodiments, with reference to Figure 10 As shown in FIG. 1, the stop structure 4 can be configured as a stop protrusion. Of course, with reference to Figure 12 As shown in FIG. 1, the stop structure 4 can also be configured as a protruding portion protruding from the air flow channel 21, and the present disclosure does not make too many limitations on this.

[0098] In some embodiments of the present disclosure, with reference to Figure 1 and Figure 13As shown in FIG. 1, the air flow channel 21 can be connected with a rotation reset structure 5 for resetting the blocking adjustment member 3 to close the air flow channel 21. That is, when the blocking adjustment member 3 opens the air flow channel 21, the rotation reset structure 5 can store a reset force, and when it is needed to close the air flow channel 21, the rotation reset structure 5 can reset the blocking adjustment member 3 to close the air flow channel 21 by the reset force, thereby realizing reliable closing of the air flow channel 21 by the blocking adjustment member 3.

[0099] In some embodiments, referring to FIG. 1, Figure 13 As shown in FIG. 1, the rotation reset structure 5 can be configured as a rotation shaft, the rotation axis of the rotation shaft extending in the horizontal direction and being located above the center of gravity of the blocking adjustment member 3, so that when the blocking adjustment member 3 opens the air flow channel 21, part of the gravity of the blocking adjustment member 3 can be converted into the reset force by the rotation shaft, thereby facilitating automatic resetting of the blocking adjustment member 3 by the rotation shaft cooperating with the gravity of the blocking adjustment member 3.

[0100] In other embodiments, the rotation reset structure 5 can also be configured as an elastic reset structure, which can have an elastic force for driving the blocking adjustment member 3 to close the air flow channel 21, that is, when the blocking adjustment member 3 opens the air flow channel 21, the elastic reset structure can store the above-mentioned elastic force to realize automatic resetting of the blocking adjustment member 3. The elastic reset structure can be configured as a torsion spring to adapt to the rotation of the blocking adjustment member 3. Of course, the elastic reset structure can also be configured as a tension spring.

[0101] In some embodiments of the present disclosure, referring to FIG. 1, Figures 2 to 6 As shown in FIG. 1, the air flow channel 21 is provided with the blocking adjustment member 3 for opening or closing the air flow channel 21 or adjusting the opening degree of the air flow channel 21 when air flows through; the blocking adjustment member 3 can be connected at the first air flow channel 211 and the second air flow channel 212, and the opening direction of the blocking adjustment member 3 at the first air flow channel 211 is opposite to the opening direction of the blocking adjustment member 3 at the second air flow channel 212. Here, since the first air flow channel 211 and the second air flow channel 212 are used as one-way flow channels and the flow directions of the two are opposite, the opening direction of the blocking adjustment member 3 at the first air flow channel 211 is opposite to the opening direction of the blocking adjustment member 3 at the second air flow channel 212, which can adapt to the flow of air on both sides and realize self-locking of each blocking adjustment member 3, for example, when the blocking adjustment member 3 is lapped with the stop structure 4, the blocking adjustment member 3 can be prevented from rotating in the opposite direction, thereby accidentally opening the first air flow channel 211 or the second air flow channel 212.

[0102] Therefore, when heat transfer channels 2 are provided between the indoor unit compartment 11 and the first outdoor unit compartment 12, and between the indoor unit compartment 11 and the second outdoor unit compartment 13, the above arrangement allows one heat transfer channel 2 to be open for heat exchange while the other heat transfer channel 2 is closed. When the indoor unit compartment 11 and the first outdoor unit compartment 12 transfer heat using the heat transfer channel 2, the heat transfer channel 2 between the indoor unit compartment 11 and the second outdoor unit compartment 13 is closed, thus avoiding affecting the temperature of the second outdoor unit compartment 13 and ensuring the testing of the second outdoor unit 40. Similarly, when the indoor unit compartment 11 and the second outdoor unit compartment 13 transfer heat using the heat transfer channel 2, the heat transfer channel 2 between the indoor unit compartment 11 and the first outdoor unit compartment 12 is closed, thus avoiding affecting the temperature of the first outdoor unit compartment 12 and ensuring the testing of the first outdoor unit 30. This further improves the reliability of the experimental equipment. The sealing adjustment component 3 can be rotatably connected to the first airflow channel 211 or the second airflow channel 212.

[0103] In some embodiments of this disclosure, reference is made to Figures 2 to 6 As shown, the airflow channel 21 can be connected to a fan 6, and the aforementioned heat transfer control structure can include this fan, which provides power for airflow. Thus, the rotation of the fan 6 drives airflow, thereby improving the reliability and efficiency of heat exchange. Specifically, when the airflow channel 21 is equipped with a blocking adjustment member 3, and the rotation reset structure 5 is constructed as a rotating shaft, starting the fan 6 drives airflow, which in turn pushes the blocking adjustment member 3 to open the airflow channel 21. Correspondingly, when the fan 6 stops working, the blocking adjustment member 3 can reset to close the airflow channel 21 under the action of gravity. Here, the heat transfer control structure can control the start / stop and speed of the fan to control heat transfer and its efficiency.

[0104] In some embodiments of this disclosure, reference is made to Figures 2 to 6 As shown, at least one of the first airflow channel 211 and the second airflow channel 212 is provided with a fan 6, which provides power for airflow. The rotation of the fan 6 drives airflow, thereby improving the reliability of heat exchange. In some embodiments, the first airflow channel 211 may be provided with a fan 6, while the second airflow channel 212 may omit the fan 6; alternatively, the second airflow channel 212 may be provided with a fan 6, while the first airflow channel 211 may omit the fan 6; or, both the first airflow channel 211 and the second airflow channel 212 may be provided with a fan 6.

[0105] Below, this disclosure will describe the specific usage process of the airflow channel 21 in conjunction with the above-described specific embodiments. (Reference) Figures 1 to 13In the embodiment shown in FIG. 1, the air flow channel 21 is connected to the inner machine chamber 11 and the first outer machine chamber 12, and includes the first air flow channel 211 and the second air flow channel 212. When heat exchange between the inner machine chamber 11 and the first outer machine chamber 12 is needed, the fan 6 in the first air flow channel 211 is started, and the fan 6 pushes the plurality of blocking adjustment plates 31 in the first air flow channel 211 to open, so that the air in the inner machine chamber 11 flows into the first outer machine chamber 12. Then, the air in the first outer machine chamber 12 becomes positive pressure, and the positive pressure air pushes the plurality of blocking adjustment plates 31 in the second air flow channel 212 to open, so that the air in the first outer machine chamber 12 flows into the inner machine chamber 11. At this time, heat exchange between the inner machine chamber 11 and the first outer machine chamber 12 can be achieved. In addition, because the air in the inner machine chamber 11 enters the first outer machine chamber 12, and the air in the first outer machine chamber 12 enters the inner machine chamber 11, the air pressure balance of the inner machine chamber 11 and the air pressure balance of the first outer machine chamber 12 can also be achieved. When heat exchange between the inner machine chamber 11 and the first outer machine chamber 12 is needed to be stopped, the fan 6 is stopped. At this time, the rotating shaft can convert the gravity of the blocking adjustment plates 31 into a reset force, so that the plurality of blocking adjustment plates 31 are automatically reset to close the first air flow channel 211 or the second air flow channel 212. Then, the self-locking of the blocking adjustment plates 31 can be achieved by the stop structure 4.

[0106] Similarly, referring to FIG. 2, Figures 1 to 13 In the embodiment shown in FIG. 1, the air flow channel 21 is connected to the inner machine chamber 11 and the first outer machine chamber 12, and includes the first air flow channel 211 and the second air flow channel 212. When heat exchange between the inner machine chamber 11 and the first outer machine chamber 12 is needed, the fan 6 in the first air flow channel 211 is started, and the fan 6 pushes the plurality of blocking adjustment plates 31 in the first air flow channel 211 to open, so that the air in the inner machine chamber 11 flows into the first outer machine chamber 12. Then, the air in the first outer machine chamber 12 becomes positive pressure, and the positive pressure air pushes the plurality of blocking adjustment plates 31 in the second air flow channel 212 to open, so that the air in the first outer machine chamber 12 flows into the inner machine chamber 11. At this time, heat exchange between the inner machine chamber 11 and the first outer machine chamber 12 can be achieved. In addition, because the air in the inner machine chamber 11 enters the first outer machine chamber 12, and the air in the first outer machine chamber 12 enters the inner machine chamber 11, the air pressure balance of the inner machine chamber 11 and the air pressure balance of the first outer machine chamber 12 can also be achieved. When heat exchange between the inner machine chamber 11 and the first outer machine chamber 12 is needed to be stopped, the fan 6 is stopped. At this time, the rotating shaft can convert the gravity of the blocking adjustment plates 31 into a reset force, so that the plurality of blocking adjustment plates 31 are automatically reset to close the first air flow channel 211 or the second air flow channel 212. Then, the self-locking of the blocking adjustment plates 31 can be achieved by the stop structure 4.

[0107] Similarly, referring to FIG. 2, Figures 1 to 13As shown in FIG. 1, in the embodiment where the air flow channel 21 is communicated with the first outer machine chamber 12 and the second outer machine chamber 13, and includes the first air flow channel 211 and the second air flow channel 212, when the mutual heat exchange between the first outer machine chamber 12 and the second outer machine chamber 13 is needed, the fan 6 in the first air flow channel 211 is started, the fan 6 pushes the plurality of blocking adjustment plates 31 on the first air flow channel 211 to open, so that the air in the second outer machine chamber 13 flows into the first outer machine chamber 12, then the air in the first outer machine chamber 12 becomes positive pressure, and the positive pressure air pushes the plurality of blocking adjustment plates 31 on the second air flow channel 212 to open, so that the air in the first outer machine chamber 12 flows into the second outer machine chamber 13, at this time, the mutual heat exchange between the first outer machine chamber 12 and the second outer machine chamber 13 can be realized, in addition, since the air in the second outer machine chamber 13 enters the first outer machine chamber 12, and the air in the first outer machine chamber 12 enters the second outer machine chamber 13, the above-mentioned arrangement can also realize the air pressure balance of the first outer machine chamber 12 and the air pressure balance of the second outer machine chamber 13. When the mutual heat exchange between the first outer machine chamber 12 and the second outer machine chamber 13 is needed to be stopped, the fan 6 is stopped, at this time, the rotating shaft can convert the gravity of the blocking adjustment plate 31 into a reset force, so that the plurality of blocking adjustment plates 31 are automatically reset to close the first air flow channel 211 or the second air flow channel 212, then the arrangement of the stop structure 4 can realize the self-locking of the blocking adjustment plate 31.

[0108] In some embodiments of the present disclosure, reference is made to Figures 2 to 6 As shown in FIG. 1, the experimental device can also be provided with an external heat exchange channel 7, the external heat exchange channel 7 is used for heat exchange between the experimental device and the external environment, so that the heat exchange between the experimental device and the external environment can facilitate the adjustment of the temperature of the inner machine chamber 11 or the first outer machine chamber 12 or the second outer machine chamber 13 in the experimental device.

[0109] In some embodiments, reference is made to Figures 2 to 6As shown in FIG. 1, the external heat exchange passage 7 can include an external air inlet passage 71 and an external air outlet passage 72. The external air inlet passage 71 is configured to allow air outside the experimental apparatus to enter the experimental apparatus, for example, to enter the inner machine chamber 11 or the first outer machine chamber 12 or the second outer machine chamber 13 of the experimental apparatus. The external air outlet passage 72 is configured to allow air inside the experimental apparatus to flow out to the outside of the experimental apparatus, for example, to flow out of the inner machine chamber 11 or the first outer machine chamber 12 or the second outer machine chamber 13 of the experimental apparatus. Thus, by using the heat exchange between the experimental apparatus and the external air, the temperature of the inner machine chamber 11 can be prevented from being too high or too low, or the temperature of the first outer machine chamber 12 can be prevented from being too low, or the temperature of the second outer machine chamber 13 can be prevented from being too high. In addition, the arrangement of the external air inlet passage 71 and the external air outlet passage 72 can also ensure the air pressure balance of the experimental apparatus and prevent air pressure fluctuations.

[0110] In some embodiments of the present disclosure, with reference to Figures 2 to 6 As shown in FIG. 1, the external air inlet passage 71 can be connected to one of the inner machine chamber 11, the first outer machine chamber 12, and the second outer machine chamber 13, and the external air outlet passage 72 can be connected to one of the inner machine chamber 11, the first outer machine chamber 12, and the second outer machine chamber 13. In this way, when it is necessary to lower or raise the temperature of the inner machine chamber 11, the external air inlet passage 71 can be connected to the inner machine chamber 11, and the external air outlet passage 72 can be connected to any one of the inner machine chamber 11, the first outer machine chamber 12, and the second outer machine chamber 13. Similarly, when it is necessary to raise the temperature of the first outer machine chamber 12, the external air inlet passage 71 can be connected to the first outer machine chamber 12, and the external air outlet passage 72 can be connected to any one of the inner machine chamber 11, the first outer machine chamber 12, and the second outer machine chamber 13. Similarly, when it is necessary to lower the temperature of the second outer machine chamber 13, the external air inlet passage 71 can be connected to the second outer machine chamber 13, and the external air outlet passage 72 can be connected to any one of the inner machine chamber 11, the first outer machine chamber 12, and the second outer machine chamber 13. In some embodiments, a damper can be provided at the external air inlet passage 71, and the damper is configured to open or close the external air inlet passage 71. In this way, the external air inlet passage 71 can be flexibly opened or closed. The opening and closing principle of the damper is well known to those skilled in the art, and will not be described here in detail.

[0111] In some embodiments, with reference to Figures 2 to 6 As shown in FIG. 1, the external air inlet passage 71 can be connected to the second outer machine chamber 13, and the external air outlet passage 72 can be connected to the second outer machine chamber 13. In this way, the heat exchange between the second outer machine chamber 13 and the external environment, for example, the external atmosphere, can be quickly achieved to quickly lower the temperature of the second outer machine chamber 13.

[0112] In some embodiments, reference Figures 2 to 6 As shown, the external air intake channel 71 is located near the bottom of the second outdoor unit compartment 13, and the external air outlet channel 72 is located near the top of the second outdoor unit compartment 13. Here, since the second heat exchanger 20 works with the second outdoor unit 40 for cooling, the temperature of the second outdoor unit compartment 13 is usually higher than the temperature of the outside atmosphere. Therefore, setting the external air intake channel 71 lower facilitates the automatic entry of cooler outside air into the second outdoor unit compartment 13. Similarly, setting the external air outlet channel 72 higher facilitates the automatic discharge of warmer air from the second outdoor unit compartment 13 to the outside, such as the outside atmosphere.

[0113] Optionally, refer to Figures 2 to 6 As shown, the external air outlet duct 72 can be connected to a fan 6, which is used to deliver air from the second outdoor unit chamber 13 to the outside of the experimental equipment. This can further improve the heat exchange efficiency between the second outdoor unit chamber 13 and the outside of the experimental equipment.

[0114] In some embodiments of this disclosure, reference is made to Figures 2 to 6 As shown, a heat exchange device 8 is installed in one of the indoor unit compartment 11, the first outdoor unit compartment 12, or the second outdoor unit compartment 13. The heat exchange device 8 is used to heat or cool the air. In this way, the heat exchange device 8 can directly heat or cool the air in the indoor unit compartment 11, the first outdoor unit compartment 12, or the second outdoor unit compartment 13, thereby preventing the temperature of the indoor unit compartment 11 from being too high or too low, or the temperature of the first outdoor unit compartment 12 from being too low, or the temperature of the second outdoor unit compartment 13 from being too high.

[0115] In some embodiments of this disclosure, the heat exchange device 8 can be configured as an air conditioning system, that is, the heat exchange device 8 can blow hot air or cold air to heat or cool the air in the indoor unit compartment 11, the first outdoor unit compartment 12, or the second outdoor unit compartment 13. Since heat exchange is performed using the heat transfer channel 2, the heat exchange device 8 is not primarily used to provide a low-temperature environment for the first outdoor unit 30 or a high-temperature environment for the second outdoor unit 40. Therefore, providing the heat exchange device 8 can also reduce energy consumption during air conditioning experiments. Of course, in other embodiments, the heat exchange device 8 may include a heat exchange medium, which can be configured to have a good thermal conductivity and a large specific heat capacity, thereby also heating or cooling the air.

[0116] In some embodiments of this disclosure, reference is made to Figure 7As shown in FIG. 1, the first partition wall 100 is provided between the inner machine chamber 11 and the first outer machine chamber 12, and the first mounting rack 91 is connected to the first partition wall 100, and the first heat exchanger 10 is fixed to the first mounting rack 91, so that the first heat exchanger 10 can be hung on the first partition wall 100. At this time, the first heat exchanger 10 can be configured as a hanging heat exchanger. In some embodiments, when the experimental device includes the first air flow channel 211 and the second air flow channel 212, and the air flow channel 21 communicates the inner machine chamber 11 and the first outer machine chamber 12, the first air flow channel 211 and the second air flow channel 212 can be provided on the first partition wall 100 and penetrate the first partition wall 100 to communicate the inner machine chamber 11 and the first outer machine chamber 12.

[0117] In some embodiments of the present disclosure, with reference to Figure 8 As shown in FIG. 1, the second partition wall 200 is provided between the inner machine chamber 11 and the second outer machine chamber 13, and the second mounting rack 92 is connected to the second partition wall 200, and the second heat exchanger 20 is fixed to the second mounting rack 92. In this way, the second heat exchanger 20 can be hung on the second partition wall 200. At this time, the second heat exchanger 20 can be configured as a hanging heat exchanger. In some embodiments, when the experimental device includes the first air flow channel 211 and the second air flow channel 212, and the air flow channel 21 communicates the inner machine chamber 11 and the second outer machine chamber 13, the first air flow channel 211 and the second air flow channel 212 can be provided on the second partition wall 200 and penetrate the second partition wall 200 to communicate the inner machine chamber 11 and the second outer machine chamber 13.

[0118] In some embodiments of the present disclosure, the experimental device can be provided with a refrigerant outlet (not shown in the figure), which is used to discharge the refrigerant leaked from the first heat exchanger 10 or the second heat exchanger 20 or the first outer machine 30 or the second outer machine 40. In this way, the refrigerant can be prevented from remaining in the inner machine chamber 11 or the first outer machine chamber 12 or the second outer machine chamber 13, thereby endangering the health of the test personnel. In addition, preventing the refrigerant from remaining in the inner machine chamber 11 or the first outer machine chamber 12 or the second outer machine chamber 13 can also have an explosion-proof effect on the inner machine chamber 11 or the first outer machine chamber 12 or the second outer machine chamber 13, to prevent the refrigerant remaining in the inner machine chamber 11 or the first outer machine chamber 12 or the second outer machine chamber 13 from reaching a certain concentration and causing an explosion.

[0119] In some embodiments of the present disclosure, the temperature of the inner machine chamber 11 can be configured to be 16-32℃, for example, 23-28℃, and specifically, for example, 24℃, 25℃, 26℃, 27℃, etc., that is, the inner machine chamber 11 can be roughly configured as a normal temperature room.

[0120] In some embodiments of the present disclosure, the temperature of the first outer machine chamber 12 can be configured to be -35℃-10℃, for example, can be -16℃-(-1)℃, specifically, for example, can be -15℃, -10℃, -5℃, etc., that is, the first outer machine chamber 12 can be roughly configured as a low-temperature chamber to test the performance of the first outer machine 30 at this temperature range.

[0121] In some embodiments of the present disclosure, the temperature of the second outer machine chamber 13 can be configured to be 25℃-65℃, for example, can be 44℃-56℃, specifically, for example, can be 45℃, 50℃, 55℃, etc., that is, the second outer machine chamber 13 can be roughly configured as a high-temperature chamber to test the performance of the second outer machine 40 at this temperature range.

[0122] In some embodiments of the present disclosure, in one of the inner machine chamber 11, the first outer machine chamber 12 and the second outer machine chamber 13, an air pressure balancing structure can be provided, which can include an air tank and an air suction structure and an air release structure connected to the air tank, the air suction structure is used to suck air in the inner machine chamber 11 or the first outer machine chamber 12 or the second outer machine chamber 13 into the air tank, and the air release structure is used to release the air in the air tank into the inner machine chamber 11 or the first outer machine chamber 12 or the second outer machine chamber 13, thereby facilitating the air pressure balance of the inner machine chamber 11 or the first outer machine chamber 12 or the second outer machine chamber 13.

[0123] The preferred embodiments of the present disclosure are described in detail above in combination with the drawings, but the present disclosure is not limited to the specific details in the above-described embodiments, and various simple modifications can be made to the technical solutions of the present disclosure within the technical concept of the present disclosure, and these simple modifications all belong to the protection scope of the present disclosure.

[0124] In addition, it should be noted that each specific technical feature described in the above specific embodiments can be combined in any appropriate manner without contradiction, and in order to avoid unnecessary repetition, the present disclosure will not further describe various possible combinations.

[0125] In addition, various different embodiments of the present disclosure can also be combined in any manner, as long as it does not deviate from the idea of the present disclosure, it should also be considered as disclosed by the present disclosure.

Claims

1. An air-conditioning test apparatus characterized by comprising: The at least four laboratories include an inner machine chamber, a first outer machine chamber, and a second outer machine chamber, the inner machine chamber is provided with a first heat exchanger and / or a second heat exchanger, the first outer machine chamber is provided with a first outer machine, and the second outer machine chamber is provided with a second outer machine, the first heat exchanger cooperates with the first outer machine to heat the inner machine chamber, and the second heat exchanger cooperates with the second outer machine to cool the inner machine chamber; The inner machine chamber and the first outer machine chamber are configured as a first unit, the inner machine chamber and the second outer machine chamber are configured as a second unit, and the inner machine chamber, the first outer machine chamber, and the second outer machine chamber are configured as a third unit; The at least four laboratories include at least one of the first unit, the second unit, and the third unit.

2. The air-conditioning test apparatus according to claim 1, wherein The at least four laboratories include N first units, Alternatively, the at least four laboratories include N second units, Alternatively, the at least four laboratories include N third units, Wherein, N is an integer greater than or equal to 2.

3. The air-conditioning test apparatus according to claim 1, wherein The at least four laboratories include N first units and M second units, Alternatively, the at least four laboratories include N first units and M third units, Alternatively, the at least four laboratories include N second units and M third units, Wherein, N and M are integers greater than or equal to 1.

4. The air-conditioning test facility according to claim 1, wherein The at least four laboratories include N first units, M second units, and P third units, wherein N, M, and P are integers greater than or equal to 1.

5. The air-conditioning test facility according to claim 1, wherein The at least four laboratories are arranged in a linear manner along a predetermined direction.

6. The air-conditioning test facility according to claim 1, wherein Two of the inner machine chamber, the first outer machine chamber, and the second outer machine chamber are provided with a heat transfer channel for mutual heat transfer or heat transfer from one to the other.

7. The air-conditioning test apparatus according to claim 6, wherein The heat transfer channel includes an air flow channel for connecting two of the inner machine chamber, the first outer machine chamber, and the second outer machine chamber.

8. The air-conditioning test facility according to claim 7, wherein The air flow channel connects the inner machine chamber and the first outer machine chamber, and includes a first air flow channel and a second air flow channel, the first air flow channel is used for flowing air in the inner machine chamber into the first outer machine chamber, and the second air flow channel is used for flowing air in the first outer machine chamber into the inner machine chamber.

9. The air-conditioning test facility according to claim 7, wherein The air flow channel connects the inner machine chamber and the second outer machine chamber, and includes a first air flow channel and a second air flow channel, the first air flow channel is used for flowing air in the second outer machine chamber into the inner machine chamber, and the second air flow channel is used for flowing air in the inner machine chamber into the second outer machine chamber.

10. The air conditioning test facility according to claim 7, wherein The air flow channel connects the first outer machine chamber and the second outer machine chamber, and includes a first air flow channel and a second air flow channel, the first air flow channel is used for flowing air in the second outer machine chamber into the first outer machine chamber, and the second air flow channel is used for flowing air in the first outer machine chamber into the second outer machine chamber.

11. The air-conditioning test facility according to any one of claims 8 to 10, characterized in that, The first air flow channel is adjacent to the top of the experimental equipment, and the second air flow channel is adjacent to the bottom of the experimental equipment. Alternatively, the first air flow channel and the second air flow channel are both adjacent to the top of the experimental equipment.

12. The air-conditioning test facility according to claim 7, wherein The air flow channel is provided with a blocking adjustment member for opening or closing the air flow channel or adjusting the opening degree of the air flow channel when air flows.

13. The air-conditioning test facility according to claim 12, wherein The blocking adjustment member is rotationally connected to the air flow channel, and the air flow channel is connected with a stop structure, and the blocking adjustment member and the stop structure are detachably overlapped.

14. The air-conditioning test facility according to claim 13, wherein The blocking adjustment member includes a plurality of blocking adjustment plates which are detachably overlapped, and each of the blocking adjustment plates is rotationally connected to the air flow channel, and the innermost blocking adjustment plate and the stop structure are detachably overlapped.

15. The air-conditioning test facility according to claim 13, wherein The blocking adjustment member and the air flow channel are connected with a rotation reset structure for resetting the blocking adjustment member to close the air flow channel.

16. The air-conditioning test facility according to claim 15, wherein The rotation reset structure is a rotation shaft, and the rotation axis of the rotation shaft extends in the horizontal direction, and the rotation axis is located above the gravity center of the blocking adjustment member. Alternatively, the rotation reset structure is an elastic reset structure which has an elastic force for driving the blocking adjustment member to close the air flow channel.

17. The air-conditioning test facility according to any one of claims 8 to 10, characterized by The air flow channel is provided with a blocking adjustment member for opening or closing the air flow channel or adjusting the opening degree of the air flow channel when air flows. The first air flow channel and the second air flow channel are both connected with a blocking adjustment member, and the opening direction of the blocking adjustment member at the first air flow channel is opposite to the opening direction of the blocking adjustment member at the second air flow channel.

18. The air-conditioning test facility according to any one of claims 7 to 10, 12 to 16, characterized by The air flow channel is connected with a fan for providing power for air flow.

19. The air-conditioning test facility according to claim 11, wherein At least one of the first air flow channel and the second air flow channel is provided with a fan for providing power for air flow.

20. The air-conditioned laboratory equipment according to any one of claims 1-10, 12-16, wherein, The experimental equipment is provided with an external heat exchange channel for heat exchange between the experimental equipment and the external environment.

21. The air-conditioning test facility according to claim 20, wherein, The external heat exchange channel includes an external air inlet channel for air outside the experimental equipment to enter the experimental equipment and an external air outlet channel for air inside the experimental equipment to flow out to the outside of the experimental equipment.

22. The air-conditioning test facility according to claim 21, wherein The external air inlet channel is communicated with one of the inner machine chamber, the first outer machine chamber and the second outer machine chamber, and the external air outlet channel is communicated with one of the inner machine chamber, the first outer machine chamber and the second outer machine chamber.

23. The air-conditioning test facility according to claim 22, wherein, The external air inlet channel is communicated with the second outer machine chamber, and the external air outlet channel is communicated with the second outer machine chamber.

24. The air-conditioning test facility according to claim 23, wherein, The external air inlet channel is adjacent to the bottom of the second outer machine chamber, and the external air outlet channel is adjacent to the top of the second outer machine chamber.

25. The air-conditioning test facility of claim 23, wherein, The external air outlet channel is connected with a fan for sending air in the second outer machine chamber to the outside of the experimental equipment.

26. The air-conditioned laboratory equipment according to any one of claims 1-10, 12-16, wherein, One of the inner machine chamber, the first outer machine chamber and the second outer machine chamber is provided with a heat exchange device for heating or cooling air.

27. The air-conditioning test facility according to claim 1, wherein The experimental equipment is provided with a refrigerant outlet for discharging refrigerant leaked from the first heat exchanger or the second heat exchanger or the first outer machine or the second outer machine.

28. The air-conditioned laboratory equipment of claim 1, wherein, The temperature of the inner machine chamber is configured to be 16-32℃. And / or, the temperature of the first outer machine chamber is configured to be -35℃-10℃; And / or, the temperature of the second outer machine chamber is configured to be 25℃-65℃.

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