Experimental equipment for air conditioner

Abstract

The utility model relates to experimental equipment for an air conditioner, the experimental equipment comprises an indoor unit chamber, a first outdoor unit chamber and a second outdoor unit chamber, a first heat exchanger and a second heat exchanger are arranged in the indoor unit chamber, a first outdoor unit is arranged in the first outdoor unit chamber, and a second outdoor unit is arranged in the second outdoor unit chamber; 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; a heat transfer channel is arranged between the inner unit chamber and the first outer unit chamber, a heat transfer channel is arranged between the inner unit chamber and the second outer unit chamber, and the heat transfer channels are used for correspondingly conducting heat transfer between the inner unit chamber and the second outer unit chamber or conducting heat transfer from one heat transfer channel to the other heat transfer channel. And the heat exchange of the other heat transfer channel is closed. The experimental equipment for the air conditioner is favorable for reducing the energy consumption of an air conditioner experiment and is relatively high in reliability.

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, air conditioners need to be experimented before leaving the factory. Currently, some manufacturers install large air conditioning systems in laboratories to adjust the temperature of the laboratory to realize variable temperature operation test. However, such a setting will result in high energy consumption of air conditioning 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 conditioning experiment and has high reliability.

[0004] In order to achieve the above purpose, the present disclosure provides an air conditioning experiment device, comprising an indoor unit room, a first outdoor unit room and a second outdoor unit room, a first heat exchanger and a second heat exchanger are arranged in the indoor unit room, a first outdoor unit is arranged in the first outdoor unit room, and a second outdoor unit is arranged in the second outdoor unit room, the first heat exchanger cooperates with the first outdoor unit to heat the indoor unit room, and the second heat exchanger cooperates with the second outdoor unit to cool the indoor unit room.

[0005] A heat transfer channel is arranged between the indoor unit room and the first outdoor unit room, and a heat transfer channel is arranged between the indoor unit room and the second outdoor unit room, the heat transfer channel is used for mutual heat transfer between the two or heat transfer from one to the other, and when one of the heat transfer channels performs heat exchange, the heat exchange of the other heat transfer channel is closed.

[0006] Optionally, the heat transfer channel comprises an air flow channel, the air flow channel is used for connecting the indoor unit room and the first outdoor unit room, or connecting the indoor unit room and the second outdoor unit room.

[0007] The air flow channel is provided with a plugging adjusting piece, the plugging adjusting piece is used for opening or closing the air flow channel, or adjusting the opening degree of the air flow channel when air flows through.

[0008] Optionally, the air flow channel comprises a first air flow channel and a second air flow channel, the flow directions of the first air flow channel and the second air flow channel are opposite.

[0009] The first air flow channel and the second air flow channel are both connected with a plugging adjusting piece, the opening direction of the plugging adjusting piece at the first air flow channel is opposite to the opening direction of the plugging adjusting piece at the second air flow channel.

[0010] Optionally, the plugging adjusting member is rotationally connected to the air flow channel, and the air flow channel is connected with a stop structure, and the plugging adjusting member and the stop structure are detachably overlapped.

[0011] Optionally, the plugging adjusting member comprises a plurality of plugging adjusting plates which are detachably overlapped, and each of the plugging adjusting plates is rotationally connected to the air flow channel, and the innermost plugging adjusting plate and the stop structure are detachably overlapped.

[0012] Optionally, a rotation reset structure is connected between the plugging adjusting member and the air flow channel, and the rotation reset structure is used to reset the plugging adjusting member to close the air flow channel.

[0013] Optionally, the rotation reset structure is a rotation shaft, and a rotation axis of the rotation shaft extends in a horizontal direction, and the rotation axis is located above the center of gravity of the plugging adjusting member.

[0014] Alternatively, the rotation reset structure is an elastic reset structure, and the elastic reset structure has an elastic force for driving the plugging adjusting member to close the air flow channel.

[0015] Optionally, the air flow channel is connected with a fan, and the fan is used to provide power for air flow.

[0016] Optionally, at least one of the first air flow channel and the second air flow channel is provided with a fan, and the fan is used to provide power for air flow.

[0017] Optionally, the first outer machine chamber, the inner machine chamber and the second outer machine chamber are arranged in a linear type along a preset direction.

[0018] Through the above technical solution, in the air conditioning experiment 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, so that 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 the heat of 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.

[0019] 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 can reduce the temperature of the indoor unit chamber, and the second outdoor unit can increase 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 be provided with a high-temperature environment by using the heat of the second outdoor unit chamber and the indoor unit chamber itself, so as to perform high-temperature test on the second outdoor unit, thereby reducing or even avoiding the energy consumption generated by using an external air conditioning system to heat the second outdoor unit chamber.

[0020] In addition, by using the heat transfer channel, heat transfer between the indoor unit chamber and the first outdoor unit chamber, or heat transfer between the indoor unit chamber and the second outdoor unit chamber can be achieved, so that the temperature of any one of the indoor unit chamber, the first outdoor unit chamber and the second outdoor unit chamber can be balanced, which is beneficial to avoid the temperature of the indoor unit chamber being too high or too low, or the temperature of the first outdoor unit chamber being too low, or the temperature of the second outdoor unit chamber being too high, thereby facilitating long-term testing of the first outdoor unit and the second outdoor unit and improving the reliability of the air conditioning test equipment.

[0021] Further, when the indoor unit chamber and the first outdoor unit chamber transfer heat by using the heat transfer channel, the heat exchange of the heat transfer channel between the indoor unit chamber and the second outdoor unit chamber is closed, so that the temperature of the second outdoor unit chamber can be avoided from being affected and the test of the second outdoor unit can be ensured. Similarly, when the indoor unit chamber and the second outdoor unit chamber transfer heat by using the heat transfer channel, the heat exchange of the heat transfer channel between the indoor unit chamber and the first outdoor unit chamber is closed, so that the temperature of the first outdoor unit chamber can be avoided from being affected and the test of the first outdoor unit can be ensured. Therefore, the reliability of the test equipment can be further improved.

[0022] Other features and advantages of the present disclosure will be described in detail in the following specific embodiments. BRIEF DESCRIPTION OF DRAWINGS

[0023] The accompanying drawings are included to provide a further understanding of the present disclosure and constitute a part of the specification, and together with the specific embodiments below, serve to explain the present disclosure but do not constitute a limitation thereof. In the drawings:

[0024] Figure 1 is a front view of an air conditioning test equipment according to an embodiment of the present disclosure;

[0025] Figure 2 is another front view of an air conditioning test equipment according to an embodiment of the present disclosure;

[0026] Figure 3 is a top view of an air conditioning test equipment according to an embodiment of the present disclosure;

[0027] Figure 4 is a front view schematic diagram of a blocking and adjusting piece in an air conditioning experimental equipment according to an embodiment of the present disclosure;

[0028] Figure 5 is a side view schematic diagram of a blocking and adjusting piece in an air conditioning experimental equipment according to an embodiment of the present disclosure;

[0029] Figure 6 is another front view schematic diagram of a blocking and adjusting piece in an air conditioning experimental equipment according to an embodiment of the present disclosure;

[0030] Figure 7 is another side view schematic diagram of a blocking and adjusting piece in an air conditioning experimental equipment according to an embodiment of the present disclosure;

[0031] Figure 8 is Figure 7 is an enlarged view of part A in FIG. 7.

[0032] Explanation of Reference Signs

[0033] 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 and adjusting piece, 31 - blocking and adjusting plate, 4 - stop structure, 5 - rotating reset structure, 6 - fan, 10 - first heat exchanger, 20 - second heat exchanger, 30 - first outer machine, 40 - second outer machine, 100 - first partition wall, 200 - second partition wall. DETAILED DESCRIPTION

[0034] 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.

[0035] 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 refers to the drawings, and the same reference signs in different drawings represent the same or similar elements, which are not described repeatedly in the present disclosure.

[0036] According to some embodiments of the present disclosure, an air conditioning experimental equipment is provided, referring to Figures 1 to 3As shown in the figure, the air conditioner experimental equipment 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.

[0037] The heat transfer channel 2 is arranged between the inner machine room 11 and the first outer machine room 12, and the heat transfer channel 2 is arranged between the inner machine room 11 and the second outer machine room 13. The heat transfer channel 2 is used for mutual heat transfer between the two or heat transfer from one to the other. When one of the heat transfer channels 2 exchanges heat, the heat exchange of the other heat transfer channel 2 is closed.

[0038] In the air conditioner experimental equipment provided by the present disclosure, the first heat exchanger 10 cooperates with the second heat exchanger 20 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 can increase the temperature of the inner machine room 11, and the first outer machine 30 can reduce 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 a low temperature, thereby reducing or even avoiding the energy consumption caused by using an external air conditioning system to cool the first outer machine room 12.

[0039] 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 can reduce the temperature of the inner machine room 11, and the second outer machine 40 can 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 a high temperature, thereby reducing or even avoiding the energy consumption caused 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.

[0040] In addition, the heat transfer channel 2 can be used to transfer heat between the inner machine chamber 11 and the first outer machine chamber 12, or between the inner machine chamber 11 and the second outer machine chamber 13, so that the temperature of any one of the inner machine chamber 11, the first outer machine chamber 12 and the second outer machine chamber 13 can be balanced, which helps to avoid the temperature of the inner machine chamber 11 being too high or too low, or the temperature of the first outer machine chamber 12 being too low, or the temperature of the second outer machine chamber 13 being too high, thereby facilitating long-term testing of the first outer machine 30 and the second outer machine 40, and improving the reliability of the air conditioning experimental equipment.

[0041] Further, when the inner machine chamber 11 and the first outer machine chamber 12 transfer heat through the heat transfer channel 2, the heat transfer between the inner machine chamber 11 and the second outer machine chamber 13 through the heat transfer channel 2 is closed, so that the temperature of the second outer machine chamber 13 can be avoided, and the test of the second outer machine 40 can be ensured. Similarly, when the inner machine chamber 11 and the second outer machine chamber 13 transfer heat through the heat transfer channel 2, the heat transfer between the inner machine chamber 11 and the first outer machine chamber 12 through the heat transfer channel 2 is closed, so that the temperature of the first outer machine chamber 12 can be avoided, and the test of the first outer machine 30 can be ensured. Therefore, the reliability of the experimental equipment can be further improved.

[0042] In some embodiments, as shown in Figures 1 to 3 The first heat exchanger 10 and the second heat exchanger 20 can be respectively arranged in one inner machine, that is, the first heat exchanger 10 and the second heat exchanger 20 are arranged separately, the first heat exchanger 10 can be arranged in a first inner machine, and the second heat exchanger 20 can be arranged in a second inner machine, at this time, the first inner machine cooperates with the first outer machine 30 to heat, and the second inner machine cooperates with the second outer machine 40 to cool. Of course, in other embodiments, the first heat exchanger 10 and the second heat exchanger 20 can also be arranged together, for example, the first heat exchanger 10 and the second heat exchanger 20 can be arranged together in the shell of one inner machine, and the first heat exchanger 10 and the second heat exchanger 20 are separated to perform independent heat exchange.

[0043] In some embodiments of the present disclosure, as shown in Figures 1 to 3 The first outer machine chamber 12, the inner machine chamber 11 and the second outer machine chamber 13 can be arranged in a straight line along a predetermined direction. In this way, the installation and arrangement of the first outer machine chamber 12, the inner machine chamber 11 and the second outer machine chamber 13 are facilitated, and the installation of the first heat exchanger 10 and the second heat exchanger 20 is facilitated. In addition, the straight-line arrangement also facilitates the arrangement of the air conditioning experimental equipment in a narrow installation space.

[0044] In some embodiments of the present disclosure, the first heat exchanger 10 and the first outdoor unit 30 cooperate as a first device under test, i.e., the first heat exchanger 10 and the first outdoor unit 30 are tested as a whole as a device under test, and the air conditioner for experimental equipment can perform low-temperature testing on the first device under test. The second heat exchanger 20 and the second outdoor unit 40 cooperate as a second device under test, i.e., the second heat exchanger 20 and the second outdoor unit 40 are also tested as a whole as a device under test, and the air conditioner for experimental equipment can perform high-temperature testing on the second device under test. Wherein, the air conditioner for experimental equipment can test the reliability of the first device under test in low temperature and long term operation, shorten the factory test time of the first device under test, and can test the reliability of the second device under test in high temperature and long term operation, shorten the factory test time of the second device under test.

[0045] In some embodiments, the heat transfer channel can be provided with a heat transfer control structure for keeping the indoor unit chamber 11 and / or the first outdoor unit chamber 12 and / or the second outdoor unit chamber 13 at a corresponding experimental temperature range. In this way, since the heat transfer channel is provided with the heat transfer control structure, the heat transfer control structure can control the indoor unit chamber 11 to transfer an appropriate amount of heat to the first outdoor unit chamber 12, or control the first outdoor unit chamber 12 to transfer an appropriate amount of heat to the indoor unit chamber 11. The temperature of any one of the indoor unit chamber 11 and the first outdoor unit chamber 12 can be balanced, which helps to avoid the temperature of the indoor unit chamber 11 being too high or too low, or the temperature of the outdoor unit chamber 12 being too low or too high, i.e., the heat transfer control structure provided by the heat transfer channel can keep the indoor unit chamber and / or the first outdoor unit chamber at a corresponding experimental temperature range.

[0046] Similarly, the heat transfer control structure can control the indoor unit chamber 11 to transfer an appropriate amount of heat to the second outdoor unit chamber 13, or control the second outdoor unit chamber 13 to transfer an appropriate amount of heat to the indoor unit chamber 11.

[0047] Similarly, the heat transfer control structure can control the first outdoor unit chamber 12 to transfer an appropriate amount of heat to the second outdoor unit chamber 13, or control the second outdoor unit chamber 13 to transfer an appropriate amount of heat to the first outdoor unit chamber 13.

[0048] In addition, the heat transfer control structure can control one of the heat transfer channels 2 to perform heat exchange, and the heat exchange of the other heat transfer channel 2 is closed.

[0049] Next, the structure of the heat transfer channel 2 will be described in detail to explain how the heat transfer control structure keeps the indoor unit chamber and / or the first outdoor unit chamber and / or the second outdoor unit chamber at a corresponding experimental temperature range.

[0050] In some embodiments of the present disclosure, with reference to Figures 1 to 3As shown in FIG. 1, the heat transfer channel 2 can include an air flow channel 21 for connecting the inner machine chamber 11 and the first outer machine chamber 12, or connecting the inner machine chamber 11 and the second outer machine chamber 13. In this way, the air flow channel 21 can realize the mutual flow of air between the two, or realize the flow of air from one to the other, thereby realizing heat transfer through the flow of air, and the flow of air can improve the efficiency of heat transfer. The air flow channel 21 can be provided with a blocking adjustment member 3, and the above heat transfer control structure can include the blocking adjustment member 3, which is used to open or close the air flow channel 21, or adjust the opening degree of the air flow channel 21 when the air flows. In this way, when heat exchange needs to be performed using the corresponding air flow channel 21, the blocking adjustment member 3 can be used to open the air flow channel 21, and at this time, by adjusting the opening degree of the air flow channel 21, the efficiency of heat exchange can be adjusted, and when the opening degree of the air flow channel 21 is increased, the efficiency of heat exchange can be increased, and when the opening degree of the air flow channel 21 is decreased, the efficiency of heat exchange can be decreased, thereby realizing flexible adjustment of the efficiency of heat exchange. Accordingly, the other air flow channel 21 can be closed by the blocking adjustment member, so that when one of the heat transfer channels 2 performs heat exchange, the other heat transfer channel 2 is closed. Here, the heat transfer control structure can control the opening and closing of the blocking adjustment member and the adjustment of the opening degree, to control the transfer of heat and the transfer efficiency.

[0051] Of course, in other embodiments, the heat transfer channel 2 can also include a heat exchange medium, which can be made of a medium with a good thermal conductivity, thereby also realizing rapid transfer of heat. In addition, the heat exchange medium can have a one-way heat conduction function, or be arranged in a structure with a one-way heat conduction function to realize one-way heat conduction, which is not limited by the present disclosure.

[0052] As can be seen from the 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 machine chamber and / or the first outer machine chamber and / or the second outer machine chamber to be in the corresponding experimental temperature range.

[0053] In some embodiments of the present disclosure, with reference to Figures 1 to 3 As shown in FIG. 1, the air flow channel 21 can include a first air flow channel 211 and a second air flow channel 212, and the flow directions of the first air flow channel 211 and the second air flow channel 212 are opposite, so that mutual heat exchange between the inner machine chamber 11 and the first outer machine chamber 12 can be realized, or mutual heat exchange between the inner machine chamber 11 and the second outer machine chamber 13 can be realized.

[0054] The first air flow channel 211 and the second air flow channel 212 can be connected with the blocking adjustment piece 3, and the opening direction of the blocking adjustment piece 3 in the first air flow channel 211 is opposite to the opening direction of the blocking adjustment piece 3 in 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 piece 3 in the first air flow channel 211 is opposite to the opening direction of the blocking adjustment piece 3 in the second air flow channel 212, on the one hand, it can adapt to the flow of air, on the other hand, it can realize the self-locking of each blocking adjustment piece 3, for example, when the blocking adjustment piece 3 is overlapped with the stop structure 4 described below, it can avoid the blocking adjustment piece 3 rotating in the opposite direction, thereby accidentally opening the first air flow channel 211 or the second air flow channel 212. The blocking adjustment piece 3 can be rotatably connected to the first air flow channel 211 or the second air flow channel 212.

[0055] In some embodiments of the present disclosure, with reference to Figure 1 and Figure 3 For the air flow channel 21 connected between the inner machine chamber 11 and the first outer machine chamber 12, the air flow channel 21 can include the first air flow channel 211 and the second air flow channel 212, the first air flow channel 211 is used to flow the air in the inner machine chamber 11 into the first outer machine chamber 12, so that when the air in 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 the temperature of the first outer machine chamber 12 being too low. The second air flow channel 212 is used to flow the air in the first outer machine chamber 12 into the inner machine chamber 11, so that when the air in the first outer machine chamber 12 flows into the inner machine chamber 11, the temperature of the inner machine chamber 11 can be lowered to avoid the temperature of the inner machine chamber 11 being too high. Of course, the air flow channel 21 can also only include the first air flow channel 211 or the second air flow channel 212.

[0056] In some embodiments, when the first air flow channel 211 and the second air flow channel 212 are connected between the inner machine chamber 11 and the first outer machine chamber 12, with reference to Figure 1 The first air flow channel 211 can be adjacent to the top of the experimental equipment, and the second air flow channel 212 can be adjacent to the bottom of the experimental equipment. Here, since the first air flow channel 211 at this time is to introduce the hotter air into the cooler air, based on the characteristics that high-temperature gas will float up, the first air flow channel 211 is arranged upward, which is beneficial to introduce the hotter air into the cooler air. Similarly, based on the characteristics that low-temperature gas will sink, the second air flow channel 212 is arranged downward, which is beneficial to introduce the cooler air into the hotter air.

[0057] In some embodiments of the present disclosure, with reference to Figure 2 and Figure 3As shown in FIG. 1, for the air flow passage connecting the inner machine chamber 11 and the second outer machine chamber 13, 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 to make the air in the second outer machine chamber 13 flow into the inner machine chamber 11, so that when the air in 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 the temperature of the inner machine chamber 11 being too low. The second air flow passage 212 is used to make the air in the inner machine chamber 11 flow into the second outer machine chamber 13, so that when the air in the inner machine chamber 11 flows into the second outer machine chamber 13, the temperature of the second outer machine chamber 13 can be lowered to avoid the temperature of the second outer machine chamber 13 being too high. Of course, the air flow passage 21 can also only include the first air flow passage 211 or the second air flow passage 212.

[0058] In some embodiments, when the first air flow passage 211 and the second air flow passage 212 are connected between the inner machine chamber 11 and the second outer machine chamber 13, referring to FIG. 1, Figure 2 As shown in FIG. 1, the first air flow passage 211 can be adjacent to the top of the experimental equipment, and the second air flow passage 212 can be adjacent to the bottom of the experimental equipment. At this time, since the first air flow passage 211 is to introduce the hotter air into the cooler air, the first air flow passage 211 is arranged upwardly based on the characteristics that the high-temperature gas will float, which is beneficial to introduce the hotter air into the cooler air. Similarly, based on the characteristics that the low-temperature gas will sink, the second air flow passage 212 is arranged downwardly, which is beneficial to the second air flow passage 212 to introduce the cooler air into the hotter air.

[0059] Of course, in other embodiments, the first air flow passage 211 and the second air flow passage 212 can both be adjacent to the top of the experimental equipment. In this way, the higher position can avoid other components blocking the first air flow passage 211 and the second air flow passage 212, and can realize several arrangements of the first air flow passage 211 and the second air flow passage 212.

[0060] In some embodiments, the first air flow passage 211 and the second air flow passage 212 are used as one-way flow passages.

[0061] In some embodiments of the present disclosure, referring to FIG. 1, Figures 1 to 8As 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.

[0062] It should be noted that when the blocking adjustment piece 3 rotates clockwise to open the air flow channel 21, the opposite side refers to counterclockwise rotation. When the blocking adjustment piece 3 rotates counterclockwise to open the air flow channel 21, the opposite side refers to clockwise rotation.

[0063] In some embodiments of the present disclosure, with reference to Figures 1 to 8 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 simultaneously open the air flow channel 21, 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.

[0064] 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.

[0065] In some embodiments, with reference to Figure 5 As shown in FIG. 1, the stop structure 4 can be configured as a stop protrusion. Of course, with reference to Figure 7 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.

[0066] In some embodiments of the present disclosure, with reference to Figure 8As shown in FIG. 1, the air flow channel 21 can be connected with a rotation reset structure 5, which is used to reset 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, so that the reliable closing of the air flow channel 21 by the blocking adjustment member 3 can be realized.

[0067] In some embodiments, referring to FIG. 1, Figure 8 As shown in FIG. 1, the rotation reset structure 5 can be configured as a rotation shaft, the rotation axis of the rotation shaft extends in the horizontal direction, and the rotation axis is 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 the automatic reset of the blocking adjustment member 3 by the rotation shaft cooperating with the gravity of the blocking adjustment member 3.

[0068] In other embodiments, the rotation reset structure 5 can also be configured as an elastic reset structure, which can have an elastic force to drive 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 the automatic reset of the blocking adjustment member 3. Wherein, 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.

[0069] In some embodiments of the present disclosure, referring to FIG. 1, Figures 1 to 3 As shown in FIG. 1, the air flow channel 21 can be connected with a fan 6, and the heat transfer control structure can include the fan 6, which is used to provide power for air flow. In this way, the rotation of the fan 6 can drive the air flow, thereby improving the reliability and efficiency of heat exchange. Wherein, when the air flow channel 21 is provided with the blocking adjustment member 3, and the rotation reset structure 5 is configured as a rotation shaft, the fan 6 is started, at this time, the fan 6 can drive the air flow, and then the air can push the blocking adjustment member 3 to open the air flow channel 21. Correspondingly, when the fan 6 stops working, the blocking adjustment member 3 can be reset to close the air flow channel 21 under the action of gravity. Here, the heat transfer control structure can control the start-stop and rotation speed of the fan to control the heat transfer and transfer efficiency.

[0070] In some embodiments of the present disclosure, referring to FIG. 1, Figures 1 to 3As shown in FIG. 1, at least one of the first air flow channel 211 and the second air flow channel 212 is provided with a fan 6 for providing power for air flow. Rotation of the fan 6 can drive air flow, thereby improving reliability of heat exchange. In some embodiments, the first air flow channel 211 can be provided with the fan 6, and the second air flow channel 212 can be provided without the fan 6, or the second air flow channel 212 can be provided with the fan 6, and the first air flow channel 211 can be provided without the fan 6, or both the first air flow channel 211 and the second air flow channel 212 can be provided with the fan 6.

[0071] Hereinafter, the disclosure will introduce the specific use process of the air flow channel 21 in combination with the above specific embodiments. Referring to FIG. 1, Figures 1 to 8 As shown in FIG. 1, 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, 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, and 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 realized, and in addition, since 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 above-mentioned arrangement can also realize air pressure balance of the inner machine chamber 11 and air pressure balance of the first outer machine chamber 12. At this time, the blocking adjustment member 3 is used to make the first air flow channel 211 and the second air flow channel 212 between the inner machine chamber 11 and the second outer machine chamber 13 be in closed state. 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 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, and then the blocking of the blocking adjustment plate 31 can be realized by the arrangement of the stop structure 4.

[0072] Similarly, referring to FIG. 1, Figures 2 to 8When the heat exchange between the inner chamber 11 and the second outer 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, and the air in the second outer chamber 13 flows into the inner chamber 11. Then, the air in the inner chamber 11 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, and the air in the inner chamber 11 flows into the second outer chamber 13. At this time, the heat exchange between the inner chamber 11 and the second outer chamber 13 can be realized. In addition, because the air in the inner chamber 11 enters the second outer chamber 13, and the air in the second outer chamber 13 enters the inner chamber 11, the air pressure balance of the inner chamber 11 and the air pressure balance of the second outer chamber 13 can also be realized. At this time, the first air flow channel 211 and the second air flow channel 212 between the inner chamber 11 and the first outer chamber 12 are closed by the blocking adjustment member 3. When the heat exchange between the inner chamber 11 and the second outer chamber 13 is needed to be stopped, the fan 6 is stopped. At this time, the rotation 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 self-locking of the blocking adjustment plate 31 can be realized by the stop structure 4.

[0073] In some embodiments of the present disclosure, referring to Figure 1 and Figure 2 The first air flow channel 211 and the second air flow channel 212 are arranged on the first partition wall 100, and the first air flow channel 211 and the second air flow channel 212 penetrate the first partition wall 100, so as to be able to communicate with the inner chamber 11 and the first outer chamber 12.

[0074] In some embodiments of the present disclosure, referring to Figure 1 and Figure 2 The first air flow channel 211 and the second air flow channel 212 are arranged on the second partition wall 200, and the first air flow channel 211 and the second air flow channel 212 penetrate the second partition wall 200, so as to be able to communicate with the inner chamber 11 and the second outer chamber 13.

[0075] The preferred embodiments of the present disclosure are described in detail above with reference to the drawings, but the present disclosure is not limited to the specific details in the above-described embodiments. Within the technical concept of the present disclosure, various simple modifications can be made to the technical solutions of the present disclosure, and these simple modifications all belong to the protection scope of the present disclosure.

[0076] It should be further noted that various specific technical features described in the above specific embodiments can be combined in any suitable manner, and the disclosure will not be repeated here for various possible combinations.

[0077] In addition, various different embodiments of the disclosure can also be combined with each other as long as they do not contradict the idea of the disclosure, and they should also be considered as disclosed by the disclosure.

Claims

1. An experimental device for air conditioning, characterized in that, It includes an indoor unit compartment, a first outdoor unit compartment, and a second outdoor unit compartment. The indoor unit compartment is equipped with a first heat exchanger and a second heat exchanger. The first outdoor unit compartment is equipped with a first outdoor unit, and the second outdoor unit compartment is equipped with a second outdoor unit. The first heat exchanger and the first outdoor unit cooperate to heat the indoor unit compartment, and the second heat exchanger and the second outdoor unit cooperate to cool the indoor unit compartment. A heat transfer channel is provided between the indoor unit compartment and the first outdoor unit compartment, and a heat transfer channel is provided between the indoor unit compartment and the second outdoor unit compartment. The heat transfer channel is used for heat transfer between the two or for heat transfer from one to the other. When one heat transfer channel is exchanging heat, the heat exchange of the other heat transfer channel is turned off.

2. The experimental equipment for air conditioning according to claim 1, characterized in that, The heat transfer channel includes an airflow channel that connects the indoor unit compartment and the first outdoor unit compartment, or connects the indoor unit compartment and the second outdoor unit compartment. The airflow channel is provided with a blocking adjustment component, which is used to open or close the airflow channel, or to adjust the opening degree of the airflow channel when air is flowing.

3. The experimental equipment for air conditioning according to claim 2, characterized in that, The airflow channel includes a first airflow channel and a second airflow channel, and the first airflow channel and the second airflow channel have opposite flow directions; Both the first airflow channel and the second airflow channel are connected to a blocking adjustment component. The opening direction of the blocking adjustment component in the first airflow channel is opposite to the opening direction of the blocking adjustment component in the second airflow channel.

4. The experimental equipment for air conditioning according to claim 2, characterized in that, The sealing adjustment component is rotatably connected to the airflow channel, and the airflow channel is connected to a stop structure. The sealing adjustment component and the stop structure can be detachably overlapped.

5. The experimental equipment for air conditioning according to claim 4, characterized in that, The sealing adjustment component includes multiple separable overlapping sealing adjustment plates, all of which are rotatably connected to the airflow channel. The innermost sealing adjustment plate and the stop structure are separably overlapping.

6. The experimental equipment for air conditioning according to claim 4, characterized in that, A rotational reset structure is connected between the sealing adjustment component and the airflow channel. The rotational reset structure is used to reset the sealing adjustment component to close the airflow channel.

7. The experimental equipment for air conditioning according to claim 6, characterized in that, The rotational reset structure is a rotating shaft, the rotation axis of which extends horizontally and is located above the center of gravity of the sealing adjustment component. Alternatively, the rotational reset structure may be an elastic reset structure, which has an elastic force that drives the sealing adjustment member to close the airflow channel.

8. The experimental equipment for air conditioning according to any one of claims 2, 4-7, characterized in that, The airflow channel is connected to a fan, which provides power for the airflow.

9. The experimental equipment for air conditioning according to claim 3, characterized in that, At least one of the first airflow channel and the second airflow channel is provided with a fan, which is used to provide power for airflow.

10. The experimental equipment for air conditioning according to claim 1, characterized in that, The first outdoor unit room, the indoor unit room, and the second outdoor unit room are arranged in a straight line along a preset direction.

Images