A high-efficiency and energy-saving constant temperature and humidity combined wind cabinet

Abstract

The present application relates to a high-efficiency, energy-saving, constant temperature and humidity combined air hood, belonging to the technical field of air conditioning equipment. The combined air hood includes a plurality of unit boxes and locking members. The unit boxes are provided with a storage chamber for installing one of the components, such as a filter, a condenser, a heater, and a humidifier. The unit boxes are provided with air inlets and air outlets on two opposite side walls. The air inlets and air outlets are both connected to the storage chamber. The air inlet of one unit box is used to connect to the air outlet of an adjacent unit box, and the air inlet of the first unit box is connected to an external fan. The locking member is provided on the unit box and is used to lock two adjacent locking members. When the combined air hood is in use, the gas passing through the fan enters from the air inlet of the first unit box and is discharged from the air outlet of the last unit box. The present application has the effect of making the combined air hood suitable for different environments.

Description

Technical Field

[0001] The present application relates to the technical field of air-conditioning equipment, and in particular to a high-efficiency and energy-saving constant temperature and humidity combined air cabinet. Background Art

[0002] During production operations, workshops and factory buildings often require the installation of appropriate air conditioning systems or equipment to maintain appropriate temperature and humidity within the production workshop. Furthermore, for specialized production operations, such as pharmaceutical production, the air conditioning system may be required to regulate the temperature to ensure the appropriate temperature for the processing of specific products. For routine production operations, however, maintaining the appropriate temperature and humidity in the production workshop is sufficient. However, since the use of highly integrated central air conditioning systems increases production costs, most companies cannot afford the high cost of construction and operation. Therefore, lower-cost modular air hoods are often used to meet these requirements.

[0003] In the related art, according to a constant temperature and humidity combination air cabinet with application number CN201720236493.8, the components such as filters, condensers, heaters, humidifiers and fans in the combination air cabinet are all installed in a accommodating chamber of a box, and each component is separated by a partition, and holes are opened on the partition to achieve connectivity between the components.

[0004] Regarding the above-mentioned related technologies, there is a defect that since components such as filters, condensers, heaters, humidifiers and fans are all installed in the accommodation chamber of a box, the combined air cabinet cannot select different functions according to different environments, resulting in the defect that the combined air cabinet cannot be applied to different environments. Summary of the Invention

[0005] In order to make the combined wind cabinet suitable for different environments, the present application provides a high-efficiency and energy-saving constant temperature and humidity combined wind cabinet.

[0006] The present application provides a high-efficiency and energy-saving constant temperature and humidity combined wind cabinet adopts the following technical solutions:

[0007] A high-efficiency and energy-saving constant temperature and humidity combination wind cabinet, comprising a plurality of unit boxes and locking pieces, wherein a accommodating chamber is provided in the unit box, and the accommodating chamber is used for installing one of components such as a filter, a condenser, a heater, a humidifier, etc., and an air inlet and an air outlet are provided on two opposite side walls of the unit box, and the air inlet and the air outlet are both connected with the accommodating chamber, and the air inlet of one of the unit boxes is used to be connected with the air outlet of the adjacent unit box, and the air inlet of the first unit box is connected with an external fan; the locking piece is provided on the unit box, and the locking piece is used to lock two adjacent locking pieces. When the combination wind cabinet is in use, the gas passing through the fan will enter from the air inlet of the first unit box and be discharged from the air outlet of the last unit box.

[0008] By adopting the above technical solution, when a combination wind cabinet is needed, multiple unit boxes equipped with filters, condensers, heaters, humidifiers and other components are first installed in a certain arrangement order, and the air outlets and air inlets of two adjacent unit boxes are connected, so that the air drawn by the external fan passes through the air outlet of the last unit box equipped with filters, condensers, heaters, humidifiers and other components, and at the same time, the multiple unit boxes are locked by locking parts, and the assembly of the combination wind cabinet can be completed. This design method can realize modular splicing of the combination wind cabinet, so that wind cabinets with different functions can be combined according to different requirements, thereby overcoming the disadvantage that the functions of the combination wind cabinet are fixed, and the combination wind cabinet can be made suitable for different scene requirements.

[0009] Optionally, the locking member includes a wind wheel, a rotating rod, a rotating gear, an extension block and a sliding rod, the wind wheel is rotatably connected in the accommodating chamber, the wind wheel is connected to the side of the accommodating chamber close to the air inlet, and when air enters the accommodating chamber from the air inlet, the wind wheel will rotate; the rotating rod is rotatably connected to the side wall of the accommodating chamber, and the rotating rod will extend out of the side wall of the accommodating chamber; the rotating gear is sleeved on the part of the rotating rod outside the accommodating chamber; the extension block is installed in the unit box, and a plug-in slot is provided on one side surface of the extension block. The plug-in slot is in the form of a circular slot, and the side wall of the plug-in slot is provided with a ramp, and a blocking plate is provided at the notch of the plug-in slot, and one side of the blocking plate is provided with a plug-in hole; the sliding rod is slidably installed on the outer wall of the unit box, and a rack is provided on one side of the sliding rod, and the rack is engaged with the rotating gear, and a plug-in rod is rotatably provided on the side of the sliding rod away from the rack, and the plug-in rod is L-shaped, and the side of the plug-in rod away from the sliding rod will extend from the plug-in hole into the plug-in slot, and the side of the plug-in rod away from the sliding rod will slide and abut against the side of the ramp close to the plug-in slot.

[0010] By adopting the above technical solution, when using a combined wind cabinet, multiple unit boxes will be modularly spliced together, and when the external fan is started, air will enter from the air inlet of the first unit box, and the flow of air will drive the wind wheel to rotate, and the engagement between the teeth of the rotating gear and the rack will cause the sliding rod to run toward the extension block on the adjacent unit box until the sliding block is inserted into the plug-in slot, and then the side of the plug-in rod away from the sliding rod will abut against the ramp, and the sliding rod will continue to move toward the extension block. Under the action of the ramp, the plug-in rod will rotate so that the side of the plug-in rod away from the sliding rod will not extend from the plug-in hole of the blocking plate, thereby completing the locking of the first unit box and the second unit box. At the same time, when the air enters the third unit box from the second unit box, it will also be locked in the same way, thereby completing the locking of the two adjacent unit boxes.

[0011] Optionally, the portion of the connecting rod that abuts against the ramp is rotatably connected to the connecting rod.

[0012] By adopting the above technical solution, compared with the method of sliding contact between the plug-in rod and the ramp, this design method replaces the sliding connection with a rolling connection, thereby reducing the friction generated when the plug-in rod slides on the ramp, thereby enabling the plug-in rod to slide more conveniently on the ramp, and thus making it easier to lock two adjacent unit boxes.

[0013] Optionally, the ramp is in a threaded shape, extending from the slot opening of the plug-in slot to the slot bottom, and two opposite side surfaces of the ramp at the same position are arranged in parallel.

[0014] By adopting the above technical solution, since the ramp is distributed in a threaded shape and extends from the notch of the plug-in slot to the bottom of the plug-in slot, the plug-in rod can be restricted by the sides of the two adjacent threads of the ramp that are close to each other. At the same time, the distance that the plug-in rod slides on the ramp away from the sliding rod can be further increased, thereby minimizing the phenomenon of the plug-in rod and the extension block being disconnected during use.

[0015] Optionally, a blocking block is installed in the accommodating chamber, and a limiting block is provided on the rotating shaft. After the rotating rod rotates a predetermined angle, one side surface of the limiting block will abut against the blocking block, and a reset member is provided on the side surface where the blocking block abuts against the limiting block. The reset member is used to rotate the limiting block of the rotating shaft away from the blocking block.

[0016] By adopting the above technical solution, when air enters from the air inlet of the unit box, the flow of air will drive the rotating shaft to rotate, so that the limit block will rotate toward the direction close to the blocking block. When the connecting rod is at the bottom of the connecting slot, the limit block will abut against the blocking block. When no air enters the accommodating chamber, the reset member will reset and separate the limit block and the blocking block, so that the connecting rod can be rotated out of the connecting slot from the ramp, so that the two adjacent unit boxes can be separated and connected, thereby realizing the separation operation of the two adjacent unit boxes.

[0017] Optionally, the reset member is a reset spring, and the reset spring enables the limit block on the rotating shaft to have elastic potential energy to rotate away from the blocking block.

[0018] By adopting the above technical solution, when the limit block rotates toward the direction close to the blocking block, the side of the limit block close to the blocking block will abut against the return spring to compress the return spring. At this time, the return spring has elastic potential energy to rotate the limit block in the direction away from the blocking block. Therefore, when no air enters the accommodating chamber, the compressed return spring will reset, and it will give the limit block a force to make the rotating shaft rotate in the opposite direction, so that the plug-in rod can be rotated out of the plug-in slot from the ramp, thereby realizing the automatic separation operation of the two adjacent unit boxes.

[0019] Optionally, a magnet is provided at the bottom of the plug-in slot, and the magnet is used to attract the portion of the plug-in rod that abuts against the ramp.

[0020] By adopting the above technical solution, when the plug-in rod slides to the bottom of the plug-in slot under the action of the ramp, the magnet will be attracted by the sliding part of the plug-in rod on the ramp, so that the plug-in rod and the magnet form a fastening connection with a predetermined strength, thereby making it difficult for the plug-in rod and the plug-in slot to become disconnected.

[0021] Optionally, a sealing gasket is provided on the outer side wall of the unit box, and the sealing gasket is installed at the edges of the openings of the air inlet and the air outlet.

[0022] By adopting the above technical solution, since sealing gaskets are provided at both the air inlet and the air outlet, when two adjacent unit boxes are spliced together, the two sealing gaskets will be forced to abut against each other, and when the combined wind cabinet is not in use, the unit box can be directly disassembled very conveniently to form a dynamic sealing state between the two adjacent unit boxes, so that there is no need to set up other sealing structures to achieve the sealing of the unit box, thereby making the structural form of the combined wind cabinet simpler.

[0023] In summary, this application includes at least one of the following beneficial technical effects:

[0024] 1. Due to the arrangement of multiple unit boxes and locking pieces, when a combined wind cabinet is needed, multiple unit boxes respectively equipped with filters, condensers, heaters, humidifiers and other components are first installed in a certain arrangement order, and the air outlets and air inlets of two adjacent unit boxes are connected, so that the air extracted by the external fan passes through the air outlet of the last unit box respectively equipped with filters, condensers, heaters, humidifiers and other components, and is then locked by the locking pieces. This completes the assembly of the combined wind cabinet. This design method allows modular splicing of the combined wind cabinet, so that wind cabinets with different functions can be combined according to different requirements, thereby overcoming the disadvantage of fixed functions of the combined wind cabinet and making the combined wind cabinet suitable for different scene requirements.

[0025] 2. By means of a locking member including a wind wheel, a rotating rod, a rotating gear, an extension block and a sliding rod, when a combined wind cabinet is used, multiple unit boxes are modularly spliced together. At the same time, when the external fan is started, air will enter from the air inlet of the first unit box, and the wind wheel will be driven to rotate by the flow of air. The meshing between the rotating gear and the rack will cause the sliding rod to move toward the extension block on the adjacent unit box until the sliding block is inserted into the plug-in slot, and then the side of the plug-in rod away from the sliding rod will abut against the ramp, and the sliding rod will continue to move toward the extension block. Under the action of the ramp, the plug-in rod will rotate so that the side of the plug-in rod away from the sliding rod will not extend from the plug-in hole of the blocking plate, thereby completing the locking of the first unit box and the second unit box. At the same time, when the air enters the third unit box from the second unit box, it will also be locked in the same way, thereby completing the locking of the two adjacent unit boxes;

[0026] 3. Due to the setting of the reset member, when air enters from the air inlet of the unit box, the flow of air will drive the rotating shaft to rotate, so that the limit block rotates in the direction close to the blocking block. When the plug-in rod is at the bottom position of the plug-in slot, the limit block will abut against the blocking block. When no air enters the accommodating chamber, the reset member will reset and separate the limit block and the blocking block, so that the plug-in rod can be rotated out of the plug-in slot from the ramp, so that the two adjacent unit boxes can be separated and connected, thereby realizing the separation operation of the two adjacent unit boxes. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 Schematic diagram of the structure of the high-efficiency energy-saving constant temperature and humidity combined wind cabinet in this embodiment.

[0028] Figure 2 This is a partial exploded view made in this embodiment to show the structure in the accommodation chamber.

[0029] Figure 3 This is a schematic diagram made in this embodiment to show the structure of the ramp in the plug-in slot.

[0030] Explanation of the accompanying drawings: 1. Unit box; 11. Accommodating chamber; 12. Air inlet; 13. Air outlet; 14. Blocking block; 2. Locking member; 21. Wind wheel; 22. Rotating rod; 221. Limiting block; 23. Rotating gear; 24. Extension block; 241. Plug-in slot; 242. Ramp; 243. Blocking plate; 2431. Plug-in hole; 244. Magnet; 25. Sliding rod; 3. Plug-in rod; 31. Rotating part; 4. Reset member; 41. Reset spring; 5. Sealing gasket. DETAILED DESCRIPTION

[0031] The following is combined with Figure 1-3 This application is described in further detail.

[0032] The embodiment of the present application discloses a high-efficiency and energy-saving constant temperature and humidity combined wind cabinet. Figure 1 and Figure 2 , the high-efficiency and energy-saving constant temperature and humidity combination wind cabinet includes a unit box 1 and a locking member 2. Specifically, the unit box 1 is in the shape of a rectangular parallelepiped, and a accommodating chamber 11 is provided inside the unit box 1. The accommodating chamber 11 is for installing components, and an air inlet 12 and an air outlet 13 are respectively provided on the two opposite side walls of the unit box 1. The cross-sections of the air inlet 12 and the air outlet 13 are circular in the same size when viewed from the direction of the orifice, and the air inlet 12 and the air outlet 13 are connected to the accommodating chamber 11, and the air inlet 12 and the air outlet 13 are coaxially arranged at the same height of the unit box 1. The unit box 1 is provided with multiple, and one unit box 1 is for installing one component. In this embodiment, the components include filters, condensers, heaters, humidifiers, etc., so that the combined wind cabinet has filtering, constant temperature, constant humidity and other effects during use, and multiple unit boxes 1 are modeled along a straight line. Block splicing; there are multiple locking pieces 2, and the multiple locking pieces 2 are respectively arranged on multiple unit boxes 1, so that two adjacent unit boxes 1 can achieve the locking operation, and when using the combined wind cabinet, the air inlet 12 of the first unit box 1 will be connected to the external fan, and the external fan will let the air enter from the air inlet 12 of the first unit box 1, and after a series of operations, the air that meets the requirements will flow out from the air outlet 13 of the last unit box 1. With this design, after the multiple unit boxes 1 are assembled, the locking pieces 2 can make the multiple unit boxes 1 remain connected during the installation, transfer, etc., and at the same time, the modular splicing of the unit boxes 1 can also be realized, so that wind cabinets with different functions can be combined according to different situation requirements, thereby overcoming the disadvantage that the functions of the combined wind cabinets are fixed, and the combined wind cabinets can be made suitable for different scene requirements.

[0033] Reference Figure 1 and Figure 2The locking member 2 includes a wind wheel 21, a rotating rod 22, a rotating gear 23, an extension block 24 and a sliding rod 25. Specifically, the structure of the wind wheel 21 is a windmill, and the wind wheel 21 is rotatably connected to the inner wall of the accommodating chamber 11, and the wind wheel 21 is arranged on the side close to the air inlet 12, and along the axis of the air inlet 12 toward the inside of the accommodating chamber 11, a part of the wind wheel 21 will be at the air inlet 12, so when the air enters the air inlet 12, the flow of air will exert a certain force on the wind wheel 21 locally, so that the wind wheel 21 rotates; the rotating rod 22 is a long cylindrical rod, and the rotating rod 22 is rotatably connected to the side wall of the accommodating chamber 11, one end of the rotating rod 22 will be coaxially fixed on the wind wheel 21, and the other end will pass through the accommodating chamber 11; the rotating gear 23 is an ordinary spur gear, and the rotating gear 23 is coaxially fixedly sleeved on the part of the rotating rod 22 outside the accommodating chamber 11.

[0034] Reference Figure 2 and Figure 3The extension block 24 is in the shape of a rectangular block. The extension block 24 is arranged at the side edge of the unit box 1 where the rotating gear 23 is located. The extension block 24 is provided with a plug-in slot 241 on a side away from the center of the side of the unit box 1 where the extension block 24 is located. The plug-in slot 241 has a circular cross-section when viewed from the slot direction, and the plane where the slot of the plug-in slot 241 is located is a vertical plane. A ramp 242 is provided on the side wall of the plug-in slot 241. The ramp 242 extends in a threaded shape and extends from the slot of the plug-in slot 241 to the plug-in slot 24 1 is at the bottom of the groove, and the two side surfaces of the ramp 242 are perpendicular to the side walls of the plug-in groove 241. A blocking plate 243 is provided at the notch of the plug-in groove 241. The blocking plate 243 is in the shape of a cylindrical thin plate. A plug-in hole 2431 is opened on one side of the blocking plate 243. The plug-in hole 2431 is waist-shaped. One side of the waist-shaped part of the plug-in hole 2431 is located at the center of the blocking plate 243, and the other side is located at the edge of the blocking plate 243. The starting point of the ramp 242 is located at the edge of the opening of the plug-in hole 2431 of the blocking plate 243. The sliding rod 25 is in the shape of a rectangular rod. The sliding rod 25 is slidably connected to the side of the unit box 1 where the rotating gear 23 is located. A rack is provided on one side of one side of the sliding rod 25. The rack is in the shape of an ordinary straight rack. The rack is engaged with the rotating gear 23. Therefore, when the wind wheel 21 rotates, the sliding rod 25 can move toward or away from the extension block 24. A plug-in block is provided on the side of the sliding rod 25 close to the extension block 24. The plug-in block is L-shaped as a whole, and the cross-section of the plug-in block is circular. The plug-in block is close to the sliding block. One side of the rod 25 is coaxially connected to the sliding rod 25, and the side of the plug-in rod 3 perpendicular to the length direction of the sliding rod 25 will extend from the plug-in hole 2431 into the plug-in slot 241 along the axial direction of the plug-in slot 241, and the side of the plug-in block perpendicular to the sliding rod 25 is set as a rotating part 31 on the side away from the part parallel to the sliding rod 25. The cross-section of the rotating part 31 is circular, and the rotating part 31 is rotatably connected to the plug-in rod 3, and the rotating part 31 will roll and connect on the side surface of the ramp 242 close to the notch of the plug-in slot 241.

[0035] Reference Figure 1 and Figure 3 Therefore, when using a combined wind cabinet, multiple unit boxes 1 will be spliced together in a straight line first, and at the same time, the external fan will be started to force air into the accommodating chamber 11 from the air inlet 12 of the first unit box 1 at a predetermined speed to drive the wind wheel 21 to rotate, so that the plug-in rod 3 can be extended into the plug-in slot 241, and the rotating part 31 can be slid along the extension direction of the ramp 242 to the bottom of the plug-in slot 241, so that the first unit box 1 and the second unit box 1 can be locked. At the same time, after the air enters the third unit box 1 from the second unit box 1, the same operation can be used to achieve the locking between the second unit box 1 and the third unit box 1, thereby achieving the locking between multiple unit boxes 1.

[0036] Reference Figure 2 and Figure 3 In addition, in this embodiment, a magnet 244 is provided at the bottom of the plug-in slot 241. The magnet 244 is provided at a position where the rotating portion 31 of the plug-in rod 3 slides to the bottom of the plug-in slot 241. The magnet 244 is used to be adsorbed with the rotating portion 31 of the plug-in rod 3 so that the plug-in rod 3 and the magnet 244 form a fastening connection with a predetermined strength, thereby making it difficult for the plug-in rod 3 to be disconnected from the plug-in slot 241.

[0037] Reference Figure 2 According to the figure, a blocking block 14 is fixedly provided on one side wall of the accommodating chamber 11 near the rotating gear 23. The blocking block 14 is in the shape of a rectangular parallelepiped as a whole. The blocking block 14 is arranged on the part of the peripheral outer wall of the accommodating chamber 11 near the rotating shaft; a limiting block 221 is integrally provided on the peripheral outer wall of the rotating shaft, and the limiting block 221 is in the shape of a rectangular parallelepiped block, and after the wind wheel 21 rotates a predetermined angle, one side surface of the limiting block 221 will abut against one side surface of the blocking block 14, and at the same time, the rotating part 31 of the abutting rod will be at the magnet 244 at the bottom of the accommodating groove; and a reset member 4 is provided on the side surface where the blocking block 14 abuts against the limiting block 221. When the external fan does not input air from the air inlet 12 into the accommodating chamber 11, the reset member 4 will cause the limiting block 221 to The side of the block 221 that abuts the blocking block 14 rotates in the direction away from the blocking block 14. In this embodiment, the reset member 4 is a reset spring 41. One end of the reset spring 41 is fixedly connected to the side of the blocking block 14 that abuts the limit block 221, and the other side abuts against the limit block 221. Therefore, when the wind wheel 21 is subjected to the thrust of the air, the limit block 221 will rotate in the direction of the reset spring 41 to compress the reset spring 41. When the wind wheel 21 is not subjected to the thrust of the air, the reset spring 41 will immediately push the limit block 221 away from the blocking block 14 under the action of its own elastic force, so that the rotating part 31 of the plug-in rod 3 slides out of the plug-in slot 241 along the ramp 242 to realize the automatic and rapid separation operation of the two adjacent unit boxes 1.

[0038] Reference Figure 1 and Figure 2In addition, in the present embodiment, a sealing gasket 5 is provided at the air inlet 12 and the air outlet 13 of the unit box 1. The sealing gasket 5 is made of elastic material and is annular. The sealing gasket 5 is arranged in the side wall of the unit box 1, and the side of the sealing gasket 5 away from the unit box 1 will extend a small part from the side wall of the unit box 1, and the sealing gasket 5 is coaxially arranged at the edge of the air inlet 12 and the air outlet 13 of the unit box 1. When two adjacent unit boxes 1 are modularly spliced together, the sides of the two sealing gaskets 5 of the air inlet 12 and the air outlet 13 that are close to each other will be forced to abut each other. As long as the fan blows air into the air from the air inlet 12 of the unit box 1, a sealed state can be formed between the two adjacent unit boxes 1. At the same time, when the combined wind cabinet is not needed, the unit box 1 can be directly disassembled to form a dynamic sealed state between the two adjacent unit boxes 1.

[0039] The implementation principle of an efficient and energy-saving constant temperature and humidity combination wind cabinet in an embodiment of the present application is as follows: when the combination wind cabinet is needed, the unit boxes 1 respectively equipped with components such as filters, condensers, heaters, humidifiers, etc. are arranged in a straight line in a certain order, and the multiple unit boxes 1 are locked by the locking parts 2, and the multiple unit boxes 1 are connected. Under the action of the external fan, air enters from the air inlet 12 of the first unit box 1 and comes out from the air outlet 13 of the last unit box 1, so that the air is filtered and blown out at a constant temperature and humidity. This design method can realize modular splicing of the combination wind cabinet, so that wind cabinets with different functions can be combined according to different situation requirements, thereby overcoming the disadvantage that the functions of the combination wind cabinet are fixed, and making the combination wind cabinet suitable for different scene requirements.

[0040] 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 high-efficiency and energy-saving constant temperature and humidity combined wind cabinet, characterized by: The invention comprises a plurality of unit boxes (1) and a locking member (2), wherein a receiving chamber (11) is provided in the unit box (1), and the receiving chamber (11) is used for installing one of components such as a filter, a condenser, a heater, and a humidifier, and an air inlet (12) and an air outlet (13) are provided on two opposite side walls of the unit box (1), and the air inlet (12) and the air outlet (13) are both connected to the receiving chamber (11). The air inlet (12) of one of the unit boxes (1) is used for The air inlet (12) of the first unit box (1) is connected to the air outlet (13) of the adjacent unit box (1), and the air inlet (12) of the first unit box (1) is connected to the external fan; the locking member (2) is provided on the unit box (1), and the locking member (2) is used to lock the two adjacent locking members (2). When the combined wind cabinet is used, the gas passing through the fan enters from the air inlet (12) of the first unit box (1) and is discharged from the air outlet (13) of the last unit box (1); The locking member (2) comprises a wind wheel (21), a rotating rod (22), a rotating gear (23), an extension block (24) and a sliding rod (25); the wind wheel (21) is rotatably connected in the accommodating chamber (11); the wind wheel (21) is connected to a side of the accommodating chamber (11) close to the air inlet (12); when air enters the accommodating chamber (11) from the air inlet (12), the wind wheel (21) rotates; the rotating rod (2 2) is rotatably connected to the side wall of the accommodating chamber (11), and the rotating rod (22) extends out of the side wall of the accommodating chamber (11); the rotating gear (23) is sleeved on the portion of the rotating rod (22) outside the accommodating chamber (11); the extension block (24) is installed on the unit box (1), and a plug-in slot (241) is provided on one side surface of the extension block (24), and the plug-in slot (241) is in the form of a circular slot. The side wall of the unit box (1) is provided with a ramp (242), the notch of the plug-in slot (241) is provided with a blocking plate (243), and one side of the blocking plate (243) is provided with a plug-in hole (2431); the sliding rod (25) is slidably mounted on the outer wall of the unit box (1), one side of the sliding rod (25) is provided with a rack, the rack is engaged with the rotating gear (23), and the sliding rod (25) is provided with a side away from the rack. The plug rod (3) is L-shaped, and the side of the plug rod (3) close to the sliding rod (25) is rotatably connected to the sliding rod (25), and the side of the plug rod (3) away from the sliding rod (25) extends from the plug hole (2431) into the plug slot (241), and the side of the plug rod (3) away from the sliding rod (25) slides and abuts against a side of the ramp (242) close to the plug slot (241).

2. The high-efficiency, energy-saving constant temperature and humidity combined wind cabinet according to claim 1, characterized in that: The portion of the plug-in rod (3) that abuts against the ramp (242) is rotatably connected to the plug-in rod (3).

3. The high-efficiency, energy-saving constant temperature and humidity combined wind cabinet according to claim 1, characterized in that: The ramp (242) is in a threaded shape, and extends from the slot opening of the insertion slot (241) to the slot bottom. Two opposite side surfaces of the ramp (242) at the same position are arranged in parallel.

4. The high-efficiency, energy-saving constant temperature and humidity combined wind cabinet according to claim 2, characterized in that: A magnet (244) is provided at the bottom of the plug-in slot (241), and the magnet (244) is used to absorb the portion of the plug-in rod (3) that abuts against the ramp (242).

5. The high-efficiency, energy-saving constant temperature and humidity combined wind cabinet according to claim 1, characterized in that: A sealing gasket (5) is provided on the outer side wall of the unit box (1), and the sealing gasket (5) is installed at the edges of the openings of the air inlet (12) and the air outlet (13).

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