A wind passing net for airflow passive cooling

Abstract

This invention relates to the field of heat dissipation airflow mesh technology, and provides an airflow mesh for passive airflow cooling, including a pipe assembly, a clamping assembly, and an adjusting assembly. The pipe assembly includes a main pipe, a secondary pipe, an adjusting pipe, a vertical plate, and a horizontal plate. The clamping assembly, sleeved on the outer wall of the adjusting pipe, includes a fixed plate, a movable part, a rotating plate, and a support block. The adjusting assembly is located at one end of the main pipe and inside the main and secondary pipes, and includes a motor, a rotating shaft located at the output end of the motor, a drive bevel gear sleeved on the end of the rotating shaft away from the motor, a rotating part located on the end of the drive bevel gear away from the rotating shaft, and a spiral part sleeved on the rotating part. The function of the pipe assembly is to connect traditional heat dissipation pipes in sections, and through the combined effect of the septum effect and Bernoulli's principle, to compress the gaseous working fluid and release heat, which is conducted away through the metal thermally conductive material, thereby reducing the temperature of the airflow after it passes through by approximately 50 watts / m² / m / s.

Description

Technical Field

[0001] This invention relates to the field of heat dissipation air vents, and more specifically, to an air vent for passive cooling of airflow. Background Technology

[0002] A heat dissipation pipe is a highly efficient heat transfer device that can transfer heat energy from a high-temperature area to a low-temperature area to achieve the effect of heat dissipation. The working fluid can be liquid or gas. Its working principle is based on the following aspects: evaporation heat transfer, convection heat transfer, condensation heat transfer and adsorption heat transfer.

[0003] In existing technologies, some working fluids have adsorption properties on their surfaces. When they pass through the capillary channels inside the heat dissipation pipe, they adsorb onto the pipe wall and release heat energy. However, when the working fluid is in a gaseous state, it takes a lot of time to spread to various areas inside the pipe and make contact with the heat-conducting materials in those areas, which increases the time cost. If the flow rate of the working fluid is accelerated, the cooling of the working fluid may not meet the requirements. Therefore, a wind net for passive cooling of airflow is proposed to improve the existing problems. Summary of the Invention

[0004] In view of the shortcomings of the existing technology, the purpose of this invention is to provide a windproof mesh for passive cooling of airflow.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a wind tunnel for passive airflow cooling, comprising a pipe assembly, a clamping assembly, and an adjusting assembly; wherein, the pipe assembly includes a main pipe, a secondary pipe disposed at one end of the main pipe, an adjusting pipe disposed between the main pipe and the secondary pipe, a vertical plate disposed on one side of the main pipe and the secondary pipe, and a horizontal plate disposed on the end of the vertical plate away from the main pipe; the clamping assembly is sleeved on the outer wall of the adjusting pipe, comprising a fixed plate, a movable part disposed on one side of the fixed plate, a rotating plate disposed on the side of the movable part away from the fixed plate, and a support block disposed on the circumferential side wall of the rotating plate; the adjusting assembly is disposed at one end of the main pipe and inside the main pipe and the secondary pipe, comprising a motor, a rotating shaft disposed at the output end of the motor, a drive bevel gear sleeved on the end of the rotating shaft away from the motor, a rotating part disposed on the end of the drive bevel gear away from the rotating shaft, and a spiral part sleeved on the rotating part.

[0006] The present invention is further configured such that: both ends of the main pipe and the secondary pipe are open; a first filter plate is provided at the end of the main pipe away from the regulating pipe, and a first filter hole is uniformly opened on the side wall of the first filter plate; a second filter plate is provided at the end of the secondary pipe away from the regulating pipe, and a second filter hole is uniformly opened on the side wall of the second filter plate.

[0007] The invention is further configured such that: an installation groove is provided on the side wall of the upright plate, and the side walls of the main pipe and the secondary pipe can be inserted into the installation groove; the connection sequence of the pipe assembly is main pipe, regulating pipe, and secondary pipe, and multiple sets can be placed.

[0008] By adopting the above technical solution, the traditional heat dissipation pipes are connected in sections. The main pipe is the channel for the unheated gaseous working medium to enter and be stored. The regulating pipe is used to accelerate the gaseous working medium to be cooled, so that the gaseous working medium to be cooled can enter the second half of the pipe more quickly. The secondary pipes contain heat-conducting materials to facilitate contact with the gaseous working medium and conduct heat with it.

[0009] The invention is further configured such that: a movable groove is formed in the middle of the side wall of the fixed disk, the movable groove is hexagonal, a first through hole is formed on the side wall of the fixed disk, the first through hole can penetrate the side wall of the fixed disk, and the first through hole is located in the middle of the movable groove; a support frame is provided on one side of the fixed disk in the circumferential direction, the end of the support frame away from the fixed disk can be connected to the top of the horizontal plate, a support groove is formed on the side wall of the support frame, and the side wall of the fixed disk can be inserted into the support groove.

[0010] The invention is further configured such that: the movable component includes a movable plate, a movable block disposed on the side wall of the movable plate, and a locking key disposed on the side wall of the movable plate away from the movable block; multiple sets of the movable component can be provided; wherein, the movable plate is triangular, and the corresponding movable plates can be fitted together to form a hexagon; the movable block and the locking key are symmetrically distributed about the side wall of the movable plate in the axial direction and are located at the edge of the side wall of the movable plate; the movable block can be fitted into the movable groove.

[0011] The invention is further configured such that: a second through hole is provided in the middle of the side wall of the rotating disk, and slots are evenly provided around the second through hole, and the key can be inserted into the slots; a mating groove is provided on the side wall of the rotating disk near the key, and the outer wall of the fixed disk can be inserted into the mating groove and rotatably connected to the rotating disk through the mating groove; and a support hole is provided on the side wall of the support block.

[0012] By adopting the above technical solution, when it is necessary to accelerate the flow velocity of the gaseous working fluid, on the one hand, the corresponding movable plate is driven to move horizontally or tilted in the corresponding movable groove, and on the other hand, the corresponding locking key can slide in the corresponding locking groove, so that the diameter of the central hexagon formed by the movable plates becomes smaller, thereby squeezing the regulating pipe and reducing the diameter of the regulating pipe. Through the combined effect of the septum effect and Bernoulli's principle, the wind speed of the regulating pipe increases and the pressure decreases. On the one hand, the flow velocity of the gaseous working fluid is increased, and on the other hand, the spray range of the gaseous working fluid is increased, so that the gaseous working fluid can contact and conduct heat with the distant heat-conducting material more quickly.

[0013] The invention is further configured such that: the rotating component includes a main shaft, a first bevel gear disposed at one end of the main shaft, a secondary shaft sleeved on the main shaft, and a second bevel gear disposed at the end of the secondary shaft near the first bevel gear; the driving bevel gear can mesh with and transmit power to the first bevel gear and the second bevel gear; the end of the motor away from the rotating shaft can be connected to the top of the horizontal plate; wherein, a first rotating hole is opened in the middle sidewall of the first filter plate, and a first bearing is disposed in the first rotating hole; a second rotating hole is opened in the middle sidewall of the second filter plate, and a second bearing is disposed in the second rotating hole; the length of the secondary shaft is less than the length of the main shaft; the end of the main shaft away from the first bevel gear can be connected to the second filter plate through the second bearing, and the other end can pass through the first filter plate through the first bearing; the end of the secondary shaft near the second bevel gear can be connected to the first filter plate through the first bearing, and the other end extends to the end of the main pipe away from the first filter plate.

[0014] The present invention is further configured such that: the spiral component includes a spiral pipe and spiral blades uniformly arranged on the side wall of the spiral pipe, and the spiral pipe can be sleeved on the side wall of the main shaft and the secondary shaft.

[0015] The present invention is further configured such that: a metal mesh ring is provided on the inner wall of the secondary pipe, and one end of the main shaft located inside the secondary pipe can be rotatably connected to the second bearing through the center of the metal mesh ring, and the metal mesh ring is evenly distributed inside the secondary pipe.

[0016] By adopting the above technical solution, when the main shaft rotates, the corresponding spiral pipe and spiral blades also rotate. When the secondary shaft rotates in the opposite direction to the main shaft, the corresponding spiral pipe and spiral blades also rotate in the opposite direction. On the one hand, the spiral blades corresponding to the secondary shaft accelerate the flow of the gaseous working fluid that has not been cooled, thereby increasing the flow speed of the gaseous working fluid. On the other hand, the spiral blades corresponding to the main shaft push the gaseous working fluid that has not reached the temperature emission standard in the reverse direction, so that the gaseous working fluid that has not reached the temperature emission standard returns to the heat-conducting material.

[0017] The invention is further configured such that: a fixing block is also sleeved on the rotating shaft, and rotating rods are symmetrically arranged on the two side walls of the fixing block in the axial direction. The rotating rods are L-shaped and rotatably connected to the side walls of the fixing block. A locking block is provided at the end of the rotating rod away from the fixing block. A locking groove is opened on the side wall of the locking block, and the side walls of the main shaft and the secondary shaft can be fitted into the locking groove.

[0018] By adopting the above technical solution, if the temperature of the gaseous working fluid can be discharged after passing through the metal mesh ring, the rotating rod on one side of the fixed block is rotated so that one of the locking blocks moves away from the main shaft. Then the motor is started, the main shaft remains stationary, and the secondary shaft rotates.

[0019] In summary, this application includes at least one of the following beneficial technical effects:

[0020] (1) The function of the pipe assembly is to connect the traditional heat dissipation pipes into sections. The first half of the pipe is the channel for the unheated gaseous working medium to enter and be stored. The middle half of the pipe is to accelerate the gaseous working medium to be cooled, so that the gaseous working medium to be cooled can enter the second half of the pipe more quickly, thereby increasing the flow rate of the gaseous working medium. The second half of the pipe contains heat-conducting material to facilitate contact with the gaseous working medium and conduct heat with it.

[0021] (2) Through the design of the pipe assembly, and the combined effect of the slit effect and Bernoulli's principle, the gaseous working fluid is compressed to release heat, which is conducted out through the metal heat-conducting material, so that the airflow after passing through is cooled down by about 50 watts / m² / m / s.

[0022] (3) The function of the clamping component is to squeeze the middle section of the pipe in the pipe assembly, so that the diameter of the middle section of the pipe becomes smaller, thereby increasing the wind speed and decreasing the pressure in the middle section of the pipe. On the one hand, it increases the flow speed of the gaseous working fluid, and on the other hand, it increases the spray range of the gaseous working fluid, so that the gaseous working fluid can contact and conduct heat with the distant heat-conducting material more quickly, thereby increasing the contact area between the gaseous working fluid and the heat-conducting material, and further improving the cooling effect of the gaseous working fluid.

[0023] (4) The function of the regulating component is that when the gaseous working medium that has been treated and cooled in the second half of the pipeline has not yet reached the temperature emission standard, the flow rate of the substandard gaseous working medium can be slowed down by the regulating component, thereby increasing the contact time between the gaseous working medium and the heat-conducting material, and thus improving the cooling effect of the gaseous working medium. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the overall structure of the air duct for passive cooling of airflow according to the present invention.

[0025] Figure 2This is a schematic diagram of the overall structure of the first filter plate, first filter hole, first rotating hole, first bearing, second filter plate, second filter hole, second rotating hole, second bearing and spiral component in this invention.

[0026] Figure 3 This is a schematic diagram of the overall structure of the clamping component in this invention.

[0027] Figure 4 This is a schematic diagram of the overall structure of the rotating disk of the clamping component in this invention.

[0028] Figure 5 This is a schematic diagram of the overall structure of the adjustment component in this invention.

[0029] Figure 6 This is a schematic diagram of the overall structure of the fixing block, rotating rod, locking block and slot in this invention.

[0030] Explanation of reference numerals in the attached drawings: 100, Pipe assembly; 101, Main pipe; 102, Secondary pipe; 103, Adjusting pipe; 104, Vertical plate; 1041, Mounting groove; 105, Horizontal plate; 106, First filter plate; 1061, First filter hole; 1062, First rotating hole; 1063, First bearing; 107, Second filter plate; 1071, Second filter hole; 1072, Second rotating hole; 1073, Second bearing; 200, Clamping assembly; 201, Fixed plate; 2011, Movable groove; 2012, First through hole; 2013, Support frame; 2014, Support groove; 202, Movable part; 2021, Movable plate ; 2022, Movable block; 2023, Locking key; 203, Rotating disk; 2031, Second through hole; 2032, Slot; 2033, Mating groove; 204, Support block; 2041, Support hole; 300, Adjustment component; 301, Motor; 302, Rotating shaft; 303, Drive bevel gear; 304, Rotating component; 3041, Main shaft; 3042, First bevel gear; 3043, Secondary shaft; 3044, Second bevel gear; 305, Spiral component; 3051, Spiral pipe; 3052, Spiral blade; 306, Metal mesh ring; 307, Fixed block; 3071, Rotating rod; 3072, Locking block; 3073, Slot. Detailed Implementation

[0031] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0032] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains.

[0033] Please see Figure 1-6The present invention provides the following technical solutions:

[0034] Example 1

[0035] See Figures 1-6 An air duct for passive cooling of airflow includes a duct assembly 100, a clamping assembly 200, and an adjusting assembly 300. The duct assembly 100 connects traditional heat dissipation ducts into sections. The first half of the duct is a channel for the entry and storage of uncooled gaseous working fluid. The middle half of the duct accelerates the gaseous working fluid to be cooled, allowing it to enter the second half of the duct more quickly, thereby increasing the flow rate of the gaseous working fluid. The second half of the duct contains heat-conducting material to facilitate contact with the gaseous working fluid and conduct heat with it.

[0036] Through the design of the pipe assembly 100, and the combined effect of the septum effect and Bernoulli's principle, the gaseous working fluid is compressed to release heat, which is then conducted away through the metal heat-conducting material, thereby reducing the temperature of the airflow after it passes through by approximately 50 watts / m² / m / s.

[0037] The clamping component 200 is used to compress the middle section of the pipe in the pipe assembly 100, thereby reducing the diameter of the middle section of the pipe, increasing the wind speed and decreasing the pressure in the middle section of the pipe. This increases the flow velocity of the gaseous working fluid and the spray range of the gaseous working fluid, allowing the gaseous working fluid to contact and conduct heat with distant heat-conducting materials more quickly. This further increases the contact area between the gaseous working fluid and the heat-conducting materials, thereby further improving the cooling effect of the gaseous working fluid.

[0038] The function of the regulating component 300 is to slow down the flow rate of the substandard gaseous working fluid when the gaseous working fluid in the latter half of the pipeline has not yet reached the temperature emission standard. This increases the contact time between the gaseous working fluid and the heat-conducting material, thereby improving the cooling effect of the gaseous working fluid.

[0039] See Figures 1-2 Specifically, the pipe assembly 100 includes a main pipe 101, a secondary pipe 102 disposed at one end of the main pipe 101, an adjusting pipe 103 disposed between the main pipe 101 and the secondary pipe 102, a vertical plate 104 disposed on one side of the main pipe 101 and the secondary pipe 102, and a horizontal plate 105 disposed at the end of the vertical plate 104 away from the main pipe 101.

[0040] The regulating pipe 103 is made of a squeezable flexible hose. The regulating pipe 103 is connected to the main pipe 101 and the secondary pipe 102 by adhesive bonding. If the regulating pipe 103 is damaged after prolonged use, it can be replaced at any time.

[0041] See Figures 3-4Specifically, the clamping assembly 200 is sleeved on the outer wall of the regulating pipe 103 and includes a fixed plate 201, a movable part 202 disposed on one side of the fixed plate 201, a rotating plate 203 disposed on the side of the movable part 202 away from the fixed plate 201, and a support block 204 disposed on the circumferential side wall of the rotating plate 203.

[0042] The rotating block 204 drives the rotating disk 203 to rotate, causing the movable part 202 to move on the fixed disk 201. This reduces the diameter of the movable part 202, allowing it to compress and contract the regulating pipe 103. Consequently, the wind speed and pressure in the regulating pipe 103 increase. This improves both the flow rate of the gaseous working fluid and the spray range of the gaseous working fluid, allowing the gaseous working fluid to contact and conduct heat with distant heat-conducting materials more quickly. This further increases the contact area between the gaseous working fluid and the heat-conducting materials, thereby enhancing the cooling effect of the gaseous working fluid.

[0043] See Figures 5-6 Specifically, the adjustment component 300 is located at one end of the main pipe 101 and within the main pipe 101 and the secondary pipe 102. It includes a motor 301, a rotating shaft 302 located at the output end of the motor 301, a drive bevel gear 303 sleeved on the end of the rotating shaft 302 away from the motor 301, a rotating component 304 located on the end of the drive bevel gear 303 away from the rotating shaft 302, and a spiral component 305 sleeved on the rotating component 304.

[0044] The output of motor 301 rotates, driving the rotating shaft 302 and the active bevel gear 303 to rotate, causing the rotating component 304 and the spiral component 305 to rotate. When the treated and cooled gaseous working fluid in the secondary pipeline 102 has not yet met the emission standards, the rotating component 304 is reversed coaxially, and the gaseous working fluid that has not met the temperature emission standards is pushed back by the spiral component 305, so that the gaseous working fluid that has not met the temperature emission standards returns to the heat-conducting material, slowing down the flow rate of the gaseous working fluid that has not met the standards, thereby increasing the contact time between the gaseous working fluid and the heat-conducting material, and thus improving the cooling effect of the gaseous working fluid.

[0045] See Figures 1-2 Furthermore, both ends of the main pipe 101 and the secondary pipe 102 are open. The end of the main pipe 101 away from the regulating pipe 103 is provided with a first filter plate 106, and the side wall of the first filter plate 106 is evenly provided with first filter holes 1061. The end of the secondary pipe 102 away from the regulating pipe 103 is provided with a second filter plate 107, and the side wall of the second filter plate 107 is evenly provided with second filter holes 1071.

[0046] The design of the first filter plate 106, the first filter hole 1061, the second filter plate 107, and the second filter hole 1071 prevents impurities from entering the pipeline and causing blockage, thereby improving the flow rate of the gaseous working fluid.

[0047] See Figures 1-2 Furthermore, an installation groove 1041 is provided on the side wall of the upright plate 104. The side walls of the main pipe 101 and the secondary pipe 102 can be inserted into the installation groove 1041. The connection sequence of the pipe assembly 100 is the main pipe 101, the regulating pipe 103, and the secondary pipe 102, and multiple sets can be placed.

[0048] The connection sequence of the pipe assembly 100 is as follows: the main pipe 101, the regulating pipe 103 and the secondary pipe 102 form a group; the design of the mounting groove 1041 achieves the purpose of fixing and supporting the pipe.

[0049] Example 2

[0050] See Figures 3-4 Furthermore, a movable groove 2011 is provided in the middle of the side wall of the fixed disk 201. The movable groove 2011 is hexagonal. A first through hole 2012 is provided on the side wall of the fixed disk 201. The first through hole 2012 can penetrate the side wall of the fixed disk 201. The first through hole 2012 is located in the middle of the movable groove 2011.

[0051] The regulating pipe 103 needs to pass through the first through hole 2012 of the fixed plate 201 and connect to the secondary pipe 102.

[0052] See Figures 3-4 Furthermore, a support frame 2013 is provided on one side of the fixed plate 201 in the circumferential direction. The end of the support frame 2013 away from the fixed plate 201 can be connected to the top of the horizontal plate 105. A support groove 2014 is provided on the side wall of the support frame 2013, and the side wall of the fixed plate 201 can be inserted into the support groove 2014.

[0053] The support frame 2013 and the support groove 2014 work together to provide support for the fixed plate 201 and ensure that the center of the first through hole 2012 of the fixed plate 201 is always flush with the center of the regulating pipe 103.

[0054] See Figures 3-4Furthermore, the movable component 202 includes a movable plate 2021, a movable block 2022 disposed on the side wall of the movable plate 2021, and a locking key 2023 disposed on the side wall of the movable plate 2021 away from the movable block 2022. Multiple sets of movable components 202 can be provided. The movable plate 2021 is triangular, and the corresponding movable plates 2021 can be fitted together to form a hexagon. The movable block 2022 and the locking key 2023 are symmetrically distributed about the side wall of the movable plate 2021 in the axial direction M and are located at the edge of the side wall of the movable plate 2021. The movable block 2022 can be fitted into the movable groove 2011.

[0055] When the corresponding movable plate 2021 is moved, since the movable block 2022 can be in the movable groove 2011, on the one hand, the corresponding movable plate 2021 can move horizontally or tilted in the corresponding movable groove 2011, and on the other hand, the corresponding key 2023 can slide in the corresponding slot 2032, so that the central hexagon formed by the movable plates 2021 can be adjusted, thereby achieving the purpose of adjusting the regulating pipe 103, and further achieving the purpose of controlling the flow rate of the gaseous working fluid in the regulating pipe 103.

[0056] When it is necessary to accelerate the flow rate of the gaseous working fluid, on the one hand, the corresponding movable plate 2021 moves horizontally or tilted within the corresponding movable groove 2011, and on the other hand, the corresponding locking key 2023 slides within the corresponding locking groove 2032, making the diameter of the central hexagon formed by the movable plates 2021 smaller, thereby squeezing the regulating pipe 103 and reducing its diameter. Through the combined effect of the septum effect and Bernoulli's principle, the wind speed and pressure in the regulating pipe 103 increase, thereby increasing the flow rate of the gaseous working fluid and the spray range of the gaseous working fluid. This allows the gaseous working fluid to contact and conduct heat with distant heat-conducting materials more quickly, thereby increasing the contact area between the gaseous working fluid and the heat-conducting materials and further improving the cooling effect of the gaseous working fluid.

[0057] See Figures 3-4 Furthermore, a second through hole 2031 is provided in the middle of the side wall of the rotating disk 203, and slots 2032 are evenly provided around the second through hole 2031, and the key 2023 can be inserted into the slot 2032; a mating groove 2033 is provided on the side wall of the rotating disk 203 near the key 2023, and the outer wall of the fixed disk 201 can be inserted into the mating groove 2033 and rotatably connected to the rotating disk 203 through the mating groove 2033; and a support hole 2041 is provided on the side wall of the support block 204.

[0058] The operator can hook the support hole 2041 on the support block 204 to drive the rotating disk 203 to rotate. Since the rotating disk 203 rotates on the side wall edge of the fixed disk 201 through the mating groove 2033, and the locking key 2023 can be inserted into the locking groove 2032, when the rotating disk 203 rotates, the locking key 2023 drives the movable plate 2021 to move in the movable groove 2011, thereby adjusting the central hexagon formed by the movable plates 2021, thus achieving the purpose of adjusting the regulating pipe 103, and further achieving the purpose of controlling the flow rate of the gaseous working fluid in the regulating pipe 103.

[0059] Example 3

[0060] See Figures 5-6 Furthermore, the rotating component 304 includes a main shaft 3041, a first bevel gear 3042 disposed at one end of the main shaft 3041, a secondary shaft 3043 sleeved on the main shaft 3041, and a second bevel gear 3044 disposed at one end of the secondary shaft 3043 near the first bevel gear 3042. The driving bevel gear 303 can mesh with the first bevel gear 3042 and the second bevel gear 3044 for transmission. The end of the motor 301 away from the rotating shaft 302 can be connected to the top of the horizontal plate 105.

[0061] The output of motor 301 rotates, driving the rotating shaft 302 and the active bevel gear 303 to rotate. Since the active bevel gear 303 meshes with the first bevel gear 3042 and the second bevel gear 3044, it drives the main shaft 3041 to rotate on the one hand, and drives the secondary shaft 3043 to rotate in the opposite direction to the main shaft 3041 on the other hand. This causes the main shaft 3041 and the secondary shaft 3043 to rotate in opposite directions on the same axis. The gaseous working fluid that does not meet the temperature emission standard is pushed back by the spiral component 305, so that the gaseous working fluid that does not meet the temperature emission standard returns to the heat-conducting material. This slows down the flow rate of the gaseous working fluid that does not meet the standard, thereby increasing the contact time between the gaseous working fluid and the heat-conducting material, and thus improving the cooling effect of the gaseous working fluid.

[0062] See Figures 5-6Furthermore, the first filter plate 106 has a first rotating hole 1062 on its middle sidewall, and a first bearing 1063 is installed in the first rotating hole 1062. The second filter plate 107 has a second rotating hole 1072 on its middle sidewall, and a second bearing 1073 is installed in the second rotating hole 1072. The length of the secondary shaft 3043 is less than the length of the main shaft 3041. One end of the main shaft 3041 away from the first bevel gear 3042 can be connected to the second filter plate 107 through the second bearing 1073, and the other end can pass through the first filter plate 106 through the first bearing 1063. One end of the secondary shaft 3043 near the second bevel gear 3044 can be connected to the first filter plate 106 through the first bearing 1063, and the other end extends to the end of the main pipe 101 away from the first filter plate 106.

[0063] The design of the second bearing 1073 reduces the friction between the main shaft 3041 and the second filter plate 107, thereby improving the service life of the second filter plate 107; the design of the first bearing 1063 reduces the friction between the secondary shaft 3043 and the first filter plate 106, thereby improving the service life of the first filter plate 106.

[0064] See Figure 2 , Figures 5-6 Furthermore, the spiral component 305 includes a spiral pipe 3051 and spiral blades 3052 uniformly arranged on the side wall of the spiral pipe 3051. The spiral pipe 3051 can be sleeved on the side wall of the main shaft 3041 and the secondary shaft 3043. A metal mesh ring 306 is provided on the inner wall of the secondary pipe 102. One end of the main shaft 3041 located in the secondary pipe 102 can be rotatably connected to the second bearing 1073 through the center of the metal mesh ring 306. The metal mesh ring 306 is uniformly distributed in the secondary pipe 102.

[0065] When the main shaft 3041 rotates, the corresponding spiral pipe 3051 and spiral blade 3052 also rotate. When the secondary shaft 3043 rotates in the opposite direction to the main shaft 3041, the corresponding spiral pipe 3051 and spiral blade 3052 also rotate in the opposite direction. On the one hand, the spiral blade 3052 corresponding to the secondary shaft 3043 accelerates the flow of the unheated gaseous working fluid, thereby increasing the flow rate of the gaseous working fluid. On the other hand, the spiral blade 3052 corresponding to the main shaft 3041 pushes the gaseous working fluid that has not met the temperature emission standard in the reverse direction, so that the gaseous working fluid that has not met the temperature emission standard returns to the heat-conducting material, slows down the flow rate of the gaseous working fluid that has not met the standard, thereby increasing the contact time between the gaseous working fluid and the heat-conducting material, and thus improving the cooling effect of the gaseous working fluid.

[0066] See Figure 6Furthermore, a fixing block 307 is also sleeved on the rotating shaft 302. Rotating rods 3071 are symmetrically arranged on the two side walls of the fixing block 307 in the M direction. The rotating rods 3071 are L-shaped and are rotatably connected to the side walls of the fixing block 307. A locking block 3072 is provided at the end of the rotating rod 3071 away from the fixing block 307. A slot 3073 is opened on the side wall of the locking block 3072. The side walls of the main shaft 3041 and the secondary shaft 3043 can be inserted into the slot 3073.

[0067] If the temperature of the gaseous working fluid can be discharged after passing through the metal mesh ring 306, then rotate the rotating rod 3071 on one side of the fixed block 307 so that one of the locking blocks 3072 moves away from the main shaft 3041. Then start the motor 302, keep the main shaft 3041 stationary, and the secondary shaft 3043 can rotate.

[0068] Obviously, the embodiments described above are merely some, not all, embodiments of the present invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort should fall within the scope of protection of the present invention.

Claims

1. A wind deflector for passive airflow cooling, characterized in that: include, The pipe assembly (100) includes a main pipe (101), a secondary pipe (102) disposed at one end of the main pipe (101), an adjusting pipe (103) disposed between the main pipe (101) and the secondary pipe (102), a vertical plate (104) disposed on one side of the main pipe (101) and the secondary pipe (102), and a horizontal plate (105) disposed at the end of the vertical plate (104) away from the main pipe (101). A clamping assembly (200), sleeved on the outer wall of the regulating pipe (103), includes a fixed plate (201), a movable member (202) disposed on one side of the fixed plate (201), a rotating plate (203) disposed on the side of the movable member (202) away from the fixed plate (201), and a support block (204) disposed on the circumferential side wall of the rotating plate (203); and, An adjustment assembly (300) is disposed at one end of the main pipe (101) and within the main pipe (101) and the secondary pipe (102), including a motor (301), a rotating shaft (302) disposed at the output end of the motor (301), an active bevel gear (303) sleeved on the end of the rotating shaft (302) away from the motor (301), a rotating component (304) disposed on the end of the active bevel gear (303) away from the rotating shaft (302), and a spiral component (305) sleeved on the rotating component (304). in The fixed plate (201) has a movable groove (2011) in the middle of its side wall. The movable component (202) includes a movable plate (2021), a movable block (2022) disposed on the side wall of the movable plate (2021), and a locking key (2023) disposed on the side wall of the movable plate (2021) away from the movable block (2022). The movable plate (2021) is triangular, and the corresponding movable plates (2021) can be joined together to form a hexagon. The movable block (2022) can be inserted into the movable slot (2011). The rotating disk (203) has a second through hole (2031) in the middle of its side wall, and slots (2032) are evenly provided around the second through hole (2031). The key (2023) can be inserted into the slot (2032). The support block (204) rotates, causing the rotating disk (203) to rotate, which causes the movable part (202) to move on the fixed disk (201), thereby reducing the diameter of the movable part (202) to squeeze and shrink the regulating pipe (103); When the treated and cooled gaseous working medium in the secondary pipeline (102) has not yet reached the emission standard, the rotating part (304) is reversed coaxially, and the gaseous working medium that has not reached the temperature emission standard is pushed back by the spiral part (305), so that the gaseous working medium that has not reached the temperature emission standard returns to the heat-conducting material.

2. The air duct for passive airflow cooling according to claim 1, characterized in that: Both ends of the main pipe (101) and the secondary pipe (102) are open. A first filter plate (106) is provided at the end of the main pipe (101) away from the regulating pipe (103). First filter holes (1061) are evenly opened on the side wall of the first filter plate (106). A second filter plate (107) is provided at the end of the secondary pipe (102) away from the regulating pipe (103). Second filter holes (1071) are evenly opened on the side wall of the second filter plate (107).

3. The air vent for passive airflow cooling according to claim 1 or 2, characterized in that: The side wall of the upright plate (104) is provided with an installation groove (1041). The side walls of the main pipe (101) and the secondary pipe (102) can be inserted into the installation groove (1041). The connection sequence of the pipe assembly (100) is the main pipe (101), the regulating pipe (103), and the secondary pipe (102), and multiple sets can be placed.

4. The air vent for passive airflow cooling according to claim 1, characterized in that: The movable groove (2011) is hexagonal, and a first through hole (2012) is provided on the side wall of the fixed plate (201). The first through hole (2012) can penetrate the side wall of the fixed plate (201), and the first through hole (2012) is located in the middle of the movable groove (2011). A support frame (2013) is provided on one side of the fixed disk (201) in the circumferential direction. The end of the support frame (2013) away from the fixed disk (201) can be connected to the top of the horizontal plate (105). A support groove (2014) is provided on the side wall of the support frame (2013). The side wall of the fixed disk (201) can be inserted into the support groove (2014).

5. The air vent for passive airflow cooling according to claim 4, characterized in that: The movable component (202) can be set in multiple groups; The movable block (2022) and the key (2023) are symmetrically distributed on the sidewalls of the movable plate (2021) about the axial (M) direction and are located at the edge of the sidewall of the movable plate (2021).

6. The air vent for passive airflow cooling according to claim 5, characterized in that: The rotating disk (203) has a mating groove (2033) on its side wall near the key (2023). The outer wall of the fixed disk (201) can be inserted into the mating groove (2033) and rotatably connected to the rotating disk (2033) through the mating groove (2033). The side wall of the support block (204) has a support hole (2041).

7. The air vent for passive airflow cooling according to claim 2, characterized in that: The rotating component (304) includes a main shaft (3041), a first bevel gear (3042) disposed at one end of the main shaft (3041), a secondary shaft (3043) sleeved on the main shaft (3041), and a second bevel gear (3044) disposed at the end of the secondary shaft (3043) near the first bevel gear (3042). The driving bevel gear (303) can mesh with the first bevel gear (3042) and the second bevel gear (3044). The end of the motor (301) away from the rotating shaft (302) can be connected to the top of the horizontal plate (105). The first filter plate (106) has a first rotating hole (1062) on its middle sidewall, and a first bearing (1063) is provided in the first rotating hole (1062). The second filter plate (107) has a second rotating hole (1072) on its middle sidewall, and a second bearing (1073) is provided in the second rotating hole (1072). The length of the secondary shaft (3043) is less than the length of the main shaft (3041). The end of the main shaft (3041) away from the first bevel gear (3042) can be connected to the second filter plate (107) through the second bearing (1073), and the other end can pass through the first filter plate (106) through the first bearing (1063). The end of the secondary shaft (3043) near the second bevel gear (3044) can be connected to the first filter plate (106) through the first bearing (1063), and the other end extends to the end of the main pipe (101) away from the first filter plate (106).

8. The air vent for passive airflow cooling according to claim 7, characterized in that: The spiral component (305) includes a spiral pipe (3051) and spiral blades (3052) uniformly arranged on the side wall of the spiral pipe (3051). The spiral pipe (3051) can be sleeved on the side wall of the main shaft (3041) and the secondary shaft (3043).

9. The air vent for passive airflow cooling according to claim 8, characterized in that: A metal mesh ring (306) is provided on the inner wall of the secondary pipe (102). One end of the main shaft (3041) located inside the secondary pipe (102) can be rotatably connected to the second bearing (1073) through the center of the metal mesh ring (306). The metal mesh ring (306) is evenly distributed inside the secondary pipe (102).

10. The air duct for passive airflow cooling according to claim 9, characterized in that: A fixing block (307) is also fitted on the rotating shaft (302). Rotating rods (3071) are symmetrically arranged on the two side walls of the fixing block (307) in the axial (M) direction. The rotating rods (3071) are L-shaped and are rotatably connected to the side walls of the fixing block (307). A locking block (3072) is provided at the end of the rotating rod (3071) away from the fixing block (307). A slot (3073) is opened on the side wall of the locking block (3072). The side walls of the main shaft (3041) and the secondary shaft (3043) can be inserted into the slot (3073).

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