Temperature control system based on environment temperature

Abstract

The utility model relates to a temperature control system based on environment temperature, and relates to the field of temperature control technology, the temperature control system comprises a support assembly, and the support assembly comprises a box body; the ventilation assembly comprises a first ventilation piece and a second ventilation piece, the first ventilation piece comprises a first guide pipe and a second guide pipe, the second ventilation piece comprises an air outlet pipe, one end of the first guide pipe penetrates through the inner wall of the box body, the other end of the first guide pipe is communicated with the air outlet pipe, and one end of the second guide pipe penetrates through the inner wall of the box body, and the other end of the second guide pipe is communicated with the first guide pipe; the end, close to the box body, of the first guide pipe is connected with a first valve, and the second guide pipe is connected with a second valve. The heat exchange assembly comprises a cooling piece and a first heating piece, the cooling piece is connected with the first guide pipe, and the first heating piece is connected with the first guide pipe and the air outlet pipe; and the control assembly is connected with the box body, and the control assembly is electrically connected with the first valve, the second valve and the cooling piece. The method has the effect of improving the operation convenience.

Description

Technical Field

[0001] The present application relates to the field of temperature control technology, and in particular to a temperature control system based on ambient temperature. Background Art

[0002] In the field of industrial spraying, temperature control inside the spray room has a vital impact on the quality of the paint and the spraying effect. With the change of seasons, the external temperature fluctuates greatly, which requires the spray room to maintain a relatively stable temperature environment to facilitate spraying.

[0003] Traditional spray booth temperature control methods are usually achieved by manually adjusting heating or cooling equipment. This method is not only inefficient but also difficult to ensure precise temperature control. Currently, there are some automated temperature control systems on the market, but they can usually only be adjusted within a set temperature range and cannot automatically adjust to the external ambient temperature.

[0004] Through the automated temperature control system, the set temperature range can be adjusted. Therefore, how to automatically adjust the temperature in the spray booth according to the ambient temperature is conducive to improving the convenience of operation while reducing energy consumption, which has become an urgent problem to be solved in this field. Utility Model Content

[0005] In order to improve the convenience of operation, the present application provides a temperature control system based on ambient temperature.

[0006] The present application provides a temperature control system based on ambient temperature using the following technical solutions:

[0007] A temperature control system based on ambient temperature, comprising

[0008] A support assembly, the support assembly comprising a box body, the box body being hollow;

[0009] A ventilation assembly, the ventilation assembly including a first ventilation member and a second ventilation member, the first ventilation member including a first duct and a second duct, the second ventilation member including an air outlet pipe, one end of the first duct passing through the inner wall of the box, and the other end communicating with the air outlet pipe, one end of the second duct passing through the inner wall of the box, and the other end communicating with the first duct, the air outlet pipe having an end away from the first duct passing through the side wall of the box, air is delivered to the spray booth by the air outlet pipe, the first duct having an end close to the box connected to a first valve, and the second duct having a second valve connected;

[0010] a heat exchange assembly, the heat exchange assembly comprising a cooling element and a first heating element, the cooling element being connected to the first conduit and configured to cool the air in the first conduit, and the first heating element being connected to the first conduit and the air outlet pipe and configured to heat the air in the first conduit and the air outlet pipe;

[0011] A control component is connected to the box body, and the control component is electrically connected to the first valve, the second valve and the cooling element. The control component controls the first valve and the second valve according to the external weather temperature to control the air to enter different ducts.

[0012] By adopting the above technical solution, in summer, the control component controls the first valve and the second valve according to the outside temperature, so that the first valve is opened and the second valve is closed, and outside air enters the first conduit. The control component controls the cooling element to cool the air in the first conduit. Subsequently, the cooled air enters the air outlet duct, and the first heating element heats the air in the air outlet duct to the required temperature of the spray booth. Thereafter, the heated air is delivered to the spray booth through the air outlet duct. In winter, the control component controls the first valve and the second valve according to the outside temperature, so that the first valve is closed and the second valve is opened, and outside air enters the second conduit. The first heating element heats the air in the second conduit once. Subsequently, the heated air enters the air outlet duct, and the first heating element heats the air in the air outlet duct to the required temperature of the spray booth. Thereafter, the air is delivered to the spray booth through the air outlet duct. Compared with the related art, the present application controls the first valve and the second valve according to the outside temperature, so that air can enter the first conduit and the second conduit, thereby cooling or heating the air, and can make the air reach the required temperature of the spray booth without manual adjustment by personnel. It has a wide range of applications and is conducive to improving the convenience of operation.

[0013] Optionally, the ventilation component further includes two exhaust pieces, the first duct and the second duct each correspond to one exhaust piece, the exhaust piece corresponding to the first duct is connected to one end of the first duct close to the box body, and the exhaust piece corresponding to the second duct is connected to one end of the second duct close to the box body, the exhaust piece draws air into the corresponding duct, and the control component is electrically connected to the exhaust piece.

[0014] By adopting the above technical solution, in summer, the control component controls the exhaust member located on the first duct according to the external temperature, and the exhaust member draws air into the first duct; in winter, the control component controls the exhaust member located on the first duct according to the external temperature, and the exhaust member draws air into the second duct. By setting up the exhaust member, it is convenient to deliver air into the duct, thereby cooling or heating the air.

[0015] Optionally, a partition is connected to the interior of the box, the partition divides the box into a first chamber and a second chamber, the first duct and the second duct are located in the first chamber, and the air outlet pipe is located in the second chamber;

[0016] The first heating element includes a first heat exchange tube for hot water to pass through, two heating sources and a second heat exchange tube for hot water to pass through, the first heat exchange tube is close to the first chamber, one end of the first heat exchange tube is passed through the side wall of the box body, is threaded around the outer wall of the second conduit, and then passed through the side wall of the box body, the first heat exchange tube is connected to one of the heating sources, the second heat exchange tube is close to the second chamber, one end of the second heat exchange tube is passed through the side wall of the box body, is threaded around the outer wall of the air outlet pipe, and then passed through the side wall of the box body, and the second heat exchange tube is connected to the other heating source.

[0017] By adopting the above technical solution, in winter, the heating source is started in advance, the heating source heats the water, the heated water enters the first heat exchange tube to preheat the second conduit, the control component controls the second valve, air enters the second conduit, and the heated water can heat the water. Subsequently, the heated air enters the air outlet pipe, and the water is heated by the heating source, so that the heated water is heated again to the temperature required by the spray booth. By arranging the first exchange tube, the heating source and the second exchange tube in coordination, the air can be heated a second time to reach the temperature required by the spray booth.

[0018] Optionally, a first filter is connected to one end of the first conduit near the box, and the setting direction of the first filter is perpendicular to the axial direction of the first conduit, and the first filter can filter impurities in the air. The second conduit is connected to one end of the second conduit near the box, and the setting direction of the second filter is perpendicular to the axial direction of the second conduit, and the second filter can filter impurities in the air.

[0019] By adopting the above technical solution, when air enters the first duct or the second duct, the first filter screen and the second filter screen are provided to facilitate filtering of the air.

[0020] Optionally, the ventilation component also includes an exchange part, a placement hole is opened on the partition, the exchange part includes a fixed box and an energy recovery core, the fixed box is located in the placement hole, the fixed box is connected to the partition, the energy recovery core is connected to the fixed box, the energy recovery core can exchange energy with the gas, and the air outlet pipe is connected to the fixed box after passing through the partition.

[0021] By adopting the above technical solution, when the air enters the first duct, the cooling element cools the air, and the cooled air enters the inner core of the energy recovery device to exchange energy and heat the air. Subsequently, the air enters the air outlet duct and can be heated again to the temperature required by the spray booth; when the air enters the second duct, the heated water heats the air in the second duct through the first heat exchange tube, and the heated air exchanges energy through the inner core of the energy recovery device. Subsequently, the air enters the air outlet duct and can be heated again to the temperature required by the spray booth. By setting up the exchange element, energy exchange of the air is facilitated.

[0022] Optionally, the second ventilation component further includes a humidifying water curtain, which is connected to one end of the air outlet pipe close to the box body, and the humidifying water curtain can increase the humidity of the air in the air outlet pipe.

[0023] By adopting the above technical solution, when the air in the air outlet pipe is sent to the spray room, the air passes through the humidifying water curtain to increase the humidity of the air. By setting the humidifying water curtain, the humidity of the air in the air outlet pipe can be increased.

[0024] Optionally, the second ventilation component further includes a filter plate, which is connected to the air outlet pipe. The filter plate is located on the side of the humidifying water curtain close to the air outlet of the air outlet pipe, and the filter plate can filter the air.

[0025] By adopting the above technical solution and providing a filter plate, the air in the air outlet duct can be filtered again.

[0026] Optionally, a thermal insulation layer is connected to the interior of the box to reduce heat exchange between the box and the external environment.

[0027] By adopting the above technical solution and providing a thermal insulation layer, the heat exchange between the box and the external environment can be reduced, thereby improving the accuracy of temperature control.

[0028] In summary, this application includes at least one of the following beneficial technical effects:

[0029] 1. Compared with related technologies, the present invention uses a control component to control the first valve and the second valve according to the external ambient temperature, allowing air to enter the first conduit and the second conduit, thereby cooling or heating the air to reach the required temperature of the spray booth. This eliminates the need for manual adjustment by personnel, has a wide range of applications, and is conducive to improving the convenience of operation.

[0030] 2. By setting up the exhaust part, it is convenient to send air into the duct, thereby cooling or heating the air;

[0031] 3. By setting up a humidifying water curtain, it is convenient to increase the humidity of the air in the outlet duct. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 Schematic diagram of the overall structure of this embodiment;

[0033] Figure 2 is a cross-sectional view of the box body in the first perspective of this embodiment;

[0034] Figure 3 is a cross-sectional view of the first ventilation member in this embodiment;

[0035] Figure 4 is a cross-sectional view of the second ventilation member in this embodiment;

[0036] Figure 5 It is a cross-sectional view of the box body at a second viewing angle in this embodiment.

[0037] Explanation of reference numerals: 1. Support assembly; 11. Box; 111. Partition; 1111. Placement hole; 112. First chamber; 113. Second chamber; 114. Insulation layer; 12. Support frame; 2. Ventilation assembly; 21. First ventilation member; 211. First conduit; 2111. First valve; 2112. First filter screen; 212. Second conduit; 2121. Second valve; 2122. Second filter screen; 22. Exchange member; 221. Fixed Fixed box; 222, energy recovery device core; 23, exhaust component; 24, second ventilation component; 241, air outlet pipe; 242, humidifying water curtain; 243, filter plate; 3, heat exchange component; 31, cooling component; 32, first heating component; 321, first heat exchange tube; 3211, first water outlet valve; 322, heating source; 323, second heat exchange tube; 3231, second water outlet valve; 4, control component; 41, temperature sensor; 42, controller. DETAILED DESCRIPTION

[0038] The following is combined with Figure 1-5 This application is described in further detail.

[0039] The embodiment of the present application discloses a temperature control system based on ambient temperature. Figure 1 and Figure 2 A temperature control system based on ambient temperature includes a support component 1, a ventilation component 2, a heat exchange component 3 and a control component 4, the ventilation component 2 is arranged on the support component 1, the heat exchange component 3 is arranged on the ventilation component 2, and the control component 4 is arranged on the support component 1.

[0040] Reference Figure 1The support assembly 1 includes a box body 11 and a support frame 12. In this embodiment, the box body 11 is a rectangular box body 11, and the box body 11 is hollow. The support frame 12 is arranged at the bottom of the box body 11. The support frame 12 can be fixedly connected to the box body 11 by screw connection or by welding. The support frame 12 supports the box body 11.

[0041] Reference Figure 2 and Figure 3 , a partition 111 is provided inside the box body 11, the side wall of the partition 111 is in contact with the inner wall of the box body 11, and the partition 111 is perpendicular to the axis of the box body 11, and the partition 111 is welded to the box body 11, and the partition 111 divides the box body 11 into a first chamber 112 and a second chamber 113, the ventilation assembly 2 includes a first ventilation member 21, an exchange member 22, two exhaust members 23 and a second ventilation member 24, the first ventilation member 21 includes a first duct 211 and a second duct 212, the first duct 211 and the second duct 212 are both located in the first chamber 112, the first One end of a conduit 211 is passed through the inner wall of the box body 11, and the first conduit 211 is welded to the box body 11. The other end of the first conduit 211 is close to the partition 111. The first conduit 211 is used to transport air. In this embodiment, the exchange member 22 includes a fixed box 221 and an energy recovery device inner core 222. A placement hole 1111 is opened on the partition 111. The placement hole 1111 passes through the partition 111 along the thickness direction of the partition 111. The fixed box 221 is located in the placement hole 1111. The fixed box 221 is welded to the partition 111. The energy recovery device inner core 222 Located in the fixed box 221, the energy recovery core 222 is fixedly connected to the fixed box 221 by screws. The energy recovery core 222 has a certain energy absorption or release effect, and also has a certain energy storage effect, that is, it can exchange energy with the air. When there is a temperature or humidity difference between the two air flows separated by heat-conducting and moisture-conducting materials and flowing in opposite directions, heat transfer will occur, thereby realizing energy recovery. The other end of the first conduit 211 is arranged to pass through the fixed box 221 and communicate with the interior of the fixed box 221. The first conduit 211 is welded to the fixed box 221. In summer, the first conduit 211 transports air to the energy recovery device core 222 to implement gas energy exchange. The first conduit 211 is provided with a first valve 2111, and the first valve 2111 is fixedly connected to the first conduit 211 through a flange; the first conduit 211 is provided with a first filter 2112 at one end close to the box body 11, and the setting direction of the first filter 2112 is perpendicular to the axial direction of the first conduit 211. The first filter 2112 is fixedly connected to the first conduit 211 by screws, and the first filter 2112 can filter impurities in the air.

[0042] Reference Figure 2 and Figure 3One end of the second conduit 212 is passed through the side wall of the box body 11, and the other end is passed through the fixed box 221 and communicates with the interior of the fixed box 221. Both ends of the second conduit 212 are fixedly connected to the box body 11 and the fixed box 221 by welding. In winter, the second conduit 212 transports air to the inner core 222 of the energy recovery device to implement gas energy exchange. A second valve 2121 is provided on the second conduit 212, and the second valve 2121 is fixedly connected to the second conduit 212 through a flange; the first conduit 211 and the second conduit 212 each correspond to an exhaust member 23. In this embodiment, the exhaust member 23 is an exhaust fan, and the exhaust fan corresponding to the first conduit 211 is located in the first conduit. 211 is close to one end of the box body 11, and the exhaust fan is fixedly connected to the inside of the first duct 211 by screws. The exhaust fan can draw air into the first duct 211. The exhaust fan corresponding to the second duct 212 is located at the end of the second duct 212 close to the box body 11. The exhaust fan is fixedly connected to the inside of the second duct 212 by screws, and the exhaust fan draws air into the second duct 212; a second filter 2122 is provided at one end of the second duct 212 close to the box body 11, and the setting direction of the second filter 2122 is perpendicular to the axial direction of the second duct 212. The second filter 2122 is fixedly connected to the second duct 212 by screws, and the second filter 2122 can filter impurities in the air.

[0043] Reference Figure 2 and Figure 4 The second ventilation member 24 is located in the second chamber 113. The second ventilation member 24 includes an air outlet pipe 241, a humidifying water curtain 242 and a filter plate 243. One end of the air outlet pipe 241 passes through the partition 111 and communicates with the interior of the fixed box 221. The other end passes through the side wall of the box body 11. Both ends of the air outlet pipe 241 are welded to the box body 11 and the fixed box 221. The air outlet pipe 241 sends air to the spray room. The humidifying water curtain 242 is located at one end of the air outlet pipe 241 close to the box body 11. The humidifying water curtain 242 is fixedly connected to the air outlet pipe 241 by screws. The humidifying water curtain 242 can increase the humidity of the air in the air outlet pipe 241. The filter plate 243 is located in the air outlet pipe 241, and the filter plate 243 is located on the side of the air outlet of the humidifying water curtain 242 close to the air outlet pipe 241. The filter plate 243 is fixedly connected to the air outlet pipe 241 by screws, and the filter plate 243 can filter the air.

[0044] Reference Figure 5The heat exchange component 3 includes a cooling element 31 and a first heating element 32. In this embodiment, the cooling element 31 is a refrigeration compressor. The first conduit 211 is located at one end of the box body 11 and is fixedly connected to the refrigeration compressor by screws. The refrigeration compressor can cool the air in the first conduit 211; the first heating element 32 can be heated by a heating plate or a boiler. In this embodiment, the first heating element 32 is heated by a boiler. The first heating element 32 includes a first heat exchange tube 321, two heating sources 322 and a The first heat exchange tube 321 is close to the first chamber 112. One end of the first heat exchange tube 321 is passed through the side wall of the box body 11 and is threaded around the outer wall of the second conduit 212 and then passed through the side wall of the box body 11. The heating source 322 is a boiler. After the boiler heats the water, the water enters the first heat exchange tube 321 and flows out from the water outlet of the first heat exchange tube 321. The water in the first heat exchange tube 321 transfers heat to the second conduit 212, which can heat the air in the second conduit 212. The water inlet of the heat exchange tube 321 is connected to the boiler, and the water outlet of the first heat exchange tube 321 can be connected to the boiler or to a designated container to collect water. The first heat exchange tube 321 is fixedly connected to the first water outlet valve 3211 through a flange at the water outlet end; the second heat exchange tube 323 is close to the second chamber 113, and one end of the second heat exchange tube 323 is passed through the side wall of the box body 11 and is threaded around the outer wall of the air outlet pipe 241 and then passed through the side wall of the box body 11. Similarly, another boiler is connected to the second heat exchange tube 323 The water in the second heat exchange tube 323 transfers heat to the air outlet pipe 241, which can heat the air in the air outlet pipe 241. The second heat exchange tube 323 is fixedly connected to the second water outlet valve 3231 at the water outlet end through a flange. An insulation layer 114 is provided inside the box body 11. The insulation layer 114 is a plurality of insulation boards. The insulation boards correspond one to one to the side walls of the box body 11. The insulation boards are fixedly connected to the box body 11 by screws, which are used to reduce the heat exchange between the box body 11 and the external environment, thereby ensuring the accuracy of temperature control.

[0045] Reference Figure 5The control component 4 includes a temperature sensor 41 and a controller 42. The temperature sensor 41 and the controller 42 are both fixedly connected to the outer wall of the box body 11 by screws. The temperature sensor 41 can detect the ambient temperature. The temperature sensor 41 is electrically connected to the controller 42. The controller 42 is electrically connected to the two exhaust fans. The controller 42 is electrically connected to the refrigeration compressor, the first valve 2111 and the second valve 2121. The controller 42 receives the detection value of the temperature sensor 41 and selectively controls the exhaust fan according to the detection value. The program is written into the controller 42. Specifically, in winter, water is heated in advance by a boiler. The heated water enters the first heat exchange tube 321 to preheat the first conduit 211. When the ambient temperature is lower than the temperature threshold preset in the controller 42, the controller 42 controls the exhaust fan located on the second conduit 212 to work. The exhaust fan draws air into the second conduit 212, opens the second valve 2121, and closes the first valve 2111. At the same time, When the temperature is high, the boiler heats the water, and the heated water enters the first heat exchange pipe 321 to heat the air in the first conduit 211. Subsequently, the heated air passes through the energy recovery device core 222 and enters the air outlet pipe 241. The boiler heats the water, and the heated water enters the second heat exchange pipe 323 to heat the air in the air outlet pipe 241. Subsequently, the air enters the spray booth. In summer, when the ambient temperature is higher than the temperature threshold preset in the controller 42, the controller 42 controls the exhaust fan on the first conduit 211 to operate, and the exhaust fan draws air into the first conduit 211, opens the first valve 2111, and closes the second valve 2121. At the same time, the controller 42 controls the refrigeration compressor to cool the air in the first conduit 211. Subsequently, the air passes through the energy recovery device core 222 and enters the air outlet pipe 241. The boiler heats the water, and the heated water enters the second heat exchange pipe 323 to heat the air in the air outlet pipe 241. Subsequently, the air enters the spray booth.

[0046] The implementation principle of a temperature control system based on ambient temperature in an embodiment of the present application is as follows: in summer, the temperature sensor 41 transmits the measured temperature to the controller 42. If the measured temperature is higher than the temperature threshold preset in the controller 42, the controller 42 controls the exhaust fan located on the first duct 211 to work, and the exhaust fan draws air into the first duct 211. The air in the first duct 211 is cooled by the refrigeration compressor, and then the cooled air enters the air outlet pipe 241 through the energy recovery device core 222. The boiler heats the water, and the heated water enters the second heat exchange pipe 323 to heat the air in the air outlet pipe 241. Then, the air enters the spray booth.

[0047] In winter, the temperature sensor 41 transmits the measured temperature to the controller 42. If the measured temperature is lower than the temperature threshold preset in the controller 42, the controller 42 controls the exhaust fan located on the second duct 212 to operate. The exhaust fan draws air into the second duct 212, and the heated water enters the first heat exchange tube 321 to heat the air in the first duct 211. Subsequently, the heated air passes through the energy recovery device core 222 and enters the air outlet pipe 241. The boiler heats the water, and the heated water enters the second heat exchange tube 323 to heat the air in the air outlet pipe 241. Subsequently, the air enters the spray booth.

[0048] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A temperature control system based on ambient temperature, characterized in that: include A support assembly (1), the support assembly (1) comprising a box (11), the box (11) being hollow; A ventilation assembly (2), the ventilation assembly (2) comprising a first ventilation member (21) and a second ventilation member (24), the first ventilation member (21) comprising a first conduit (211) and a second conduit (212), the second ventilation member (24) comprising an air outlet pipe (241), one end of the first conduit (211) being passed through the inner wall of the box (11), and the other end being communicated with the air outlet pipe (241), one end of the second conduit (212) being passed through the inner wall of the box (11), and the other end being communicated with the first conduit (211), the end of the air outlet pipe (241) being away from the first conduit (211) being passed through the side wall of the box (11), and air being delivered to the spray booth by the air outlet pipe (241), the end of the first conduit (211) close to the box (11) being connected to a first valve (2111), and the second conduit (212) being connected to a second valve (2121); A heat exchange component (3), the heat exchange component (3) comprising a cooling element (31) and a first heating element (32), the cooling element (31) being connected to the first conduit (211), the cooling element (31) being used to cool the air in the first conduit (211), the first heating element (32) being connected to the first conduit (211) and the air outlet pipe (241), the first heating element (32) being used to heat the air in the first conduit (211) and the air outlet pipe (241); A control component (4), wherein the control component (4) is connected to the housing (11), and the control component (4) is electrically connected to the first valve (2111), the second valve (2121) and the cooling element (31). The control component (4) controls the first valve (2111) and the second valve (2121) according to the outside weather temperature to control the air to enter different conduits.

2. The temperature control system based on ambient temperature according to claim 1, characterized in that: The ventilation assembly (2) further includes two air extraction members (23), wherein the first duct (211) and the second duct (212) each correspond to one of the air extraction members (23), the air extraction member (23) corresponding to the first duct (211) is connected to one end of the first duct (211) close to the housing (11), and the air extraction member (23) corresponding to the second duct (212) is connected to one end of the second duct (212) close to the housing (11), the air extraction member (23) extracts air into the corresponding duct, and the control assembly (4) is electrically connected to the air extraction member (23).

3. The temperature control system based on ambient temperature according to claim 1, characterized in that: A partition (111) is connected to the interior of the box (11), and the partition (111) divides the box (11) into a first chamber (112) and a second chamber (113); the first duct (211) and the second duct (212) are located in the first chamber (112), and the air outlet pipe (241) is located in the second chamber (113); The first heating element (32) comprises a first heat exchange tube (321) for hot water to pass through, two heating sources (322) and a second heat exchange tube (323) for hot water to pass through, the first heat exchange tube (321) being close to the first chamber (112), one end of the first heat exchange tube (321) being passed through the side wall of the box (11) and being threadedly connected to the outer wall of the second conduit (212) and then being passed through the side wall of the box (11), the first heat exchange tube (321) being connected to one of the heating sources (322), the second heat exchange tube (323) being close to the second chamber (113), one end of the second heat exchange tube (323) being passed through the side wall of the box (11) and being threadedly connected to the outer wall of the air outlet pipe (241) and then being passed through the side wall of the box (11), the second heat exchange tube (323) being connected to the other heating source (322).

4. A temperature control system based on ambient temperature according to any one of claims 1 to 3, characterized in that: The first conduit (211) is connected to a first filter (2112) at one end close to the box (11); the arrangement direction of the first filter (2112) is perpendicular to the axial direction of the first conduit (211); and the first filter (2112) is capable of filtering impurities in the air; the second conduit (212) is connected to a second filter (2122) at one end close to the box (11); the arrangement direction of the second filter (2122) is perpendicular to the axial direction of the second conduit (212); and the second filter (2122) is capable of filtering impurities in the air.

5. The temperature control system based on ambient temperature according to claim 3, characterized in that: The ventilation assembly (2) further comprises an exchange member (22); a placement hole (1111) is provided on the partition (111); the exchange member (22) comprises a fixed box (221) and an energy recovery device inner core (222); the fixed box (221) is located in the placement hole (1111); the fixed box (221) is connected to the partition (111); the energy recovery device inner core (222) is connected to the fixed box (221); the energy recovery device inner core (222) is capable of exchanging energy with gas; and the air outlet pipe (241) is provided through the partition (111) and communicates with the fixed box (221).

6. The temperature control system based on ambient temperature according to claim 1, characterized in that: The second ventilation element (24) further includes a humidifying water curtain (242), which is connected to one end of the air outlet pipe (241) close to the box body (11). The humidifying water curtain (242) can increase the humidity of the air in the air outlet pipe (241).

7. The temperature control system based on ambient temperature according to claim 6, characterized in that: The second ventilation member (24) further includes a filter plate (243), the filter plate (243) being connected to the air outlet pipe (241), the filter plate (243) being located on the side of the humidifying water curtain (242) close to the air outlet of the air outlet pipe (241), and the filter plate (243) being capable of filtering the air.

8. The temperature control system based on ambient temperature according to claim 1, characterized in that: The interior of the box (11) is connected to a heat-insulating layer (114) for reducing heat exchange between the box (11) and the external environment.

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