Temperature control device for case

Abstract

The invention provides a temperature control device for a machine case, and belongs to the technical field of machine cases, the temperature control device comprises a box body, the outer wall of one side of the box body is fixedly connected with a first screening unit, the upper portion of the first screening unit is fixedly connected with an air supply pipeline in a penetrating mode, the air supply pipeline is connected with an external air source, and the lower portion of one side of the first screening unit is fixedly connected with a first moving pipeline; one end of the first moving pipeline is fixedly connected with a second screening unit, and the lower portion of one side of the second screening unit is fixedly connected with a second moving pipeline. The problems that after long-term application, floating objects in surrounding low-temperature air can cover parts in the case, so that the heat removal capacity is gradually weakened, and when the surrounding air temperature is high, heat exchange heat removal and temperature control of the case cannot be very effective are solved.

Description

Technical Field

[0001] The present invention belongs to the technical field of chassis, and particularly relates to a temperature control device for a chassis. Background Art

[0002] The chassis provides a strong outer shell for its internal components, protecting these components from physical damage such as dust, static electricity, impact, etc.

[0003] The current chassis design usually sends the low-temperature gas, which is lower in temperature than the inside of the chassis, around the chassis into the chassis through a blower, and takes away the high-temperature gas for heat exchange to control the temperature. In this way, it can have the ability to control the temperature by removing heat. However, after long-term use, the floating substances in the surrounding low-temperature gas will cover the components inside the chassis, resulting in a gradual weakening of the heat removal ability. Moreover, when the surrounding temperature is also relatively high, the heat exchange and heat control of the chassis will not be very effective. Therefore, a temperature control device for a chassis is proposed. Summary of the Invention

[0004] The present invention provides a temperature control device for a chassis, aiming to solve the problem that after long-term use, the floating substances in the surrounding low-temperature gas will cover the components inside the chassis, resulting in a gradual weakening of the heat removal ability, and when the surrounding temperature is also relatively high, the heat exchange and heat control of the chassis will not be very effective.

[0005] An embodiment of the present invention provides a temperature control device for a chassis, including a box body. One outer wall of the box body is fixedly connected with a first screening unit. The upper part of the first screening unit is fixedly connected with a ventilation pipeline penetrating through it. The ventilation pipeline is connected to an external air source. One lower part of the first screening unit is fixedly connected with a first moving pipeline. One end of the first moving pipeline is fixedly connected with a second screening unit. One lower part of the second screening unit is fixedly connected with a second moving pipeline. The lower part of the second moving pipeline is fixedly connected with a liquid screening component. One end of the liquid screening component is fixedly connected with a low-temperature gas input unit;

[0006] The first screening unit includes a frame body. Through holes are reserved at the same distance in the upper part of the frame body. A baffle is fixedly connected inside the frame body. A receiving box is fixedly connected to the lower part inside the frame body. A removing unit is arranged inside the receiving box. One side of the receiving box is hinged with a first side piece. A detachable on-off control unit is arranged in the upper part of the receiving box;

[0007] The second screening unit includes a receiving box. A cylinder body is fixedly connected inside the receiving box. A first motor is fixedly connected to the lower part of the receiving box. A first stirrer is fixedly connected to the power end of the first motor. An external delivery pipe head is fixedly connected through one side of the receiving box;

[0008] The liquid sieving assembly includes two converging pipelines. One outer end of each converging pipeline is fixedly connected to a second motor. A second stirrer is fixedly connected to the power shaft of the second motor. An inner pipeline is fixedly connected inside each converging pipeline. A liquid sieving sheet is detachably installed between the two converging pipelines. A variable blocking sheet is annularly installed on the inner pipeline.

[0009] The low-temperature gas input unit includes an input box. One end of the input box is fixedly connected to a multi-way box. Partition sheets are fixedly connected inside the multi-way box at equal distances. A plugging sheet is slidably connected inside the partition sheets. A blowing pipeline is fixedly connected to one side of the multi-way box.

[0010] Further, the second sieving unit is fixedly connected to the outer wall of the box body at the lower part of the first sieving unit. The low-temperature gas input unit is fixedly connected inside the lower part of the box body. The air supply pipeline is fixedly installed through and at one side above the first sieving unit.

[0011] Further, the baffle is fixedly connected to the upper part of the central area inside the frame body. A gap is provided between the lower part of the baffle and the upper part of the receiving box. One side piece can rotate and open around the lower part. The on-off control unit is detachably connected inside the through hole.

[0012] Further, the removing unit includes a removing sheet. One side of the removing sheet is fixedly connected to a rod body. An assembly block is installed on the rod body. The removing sheet is variably installed at one side inside the receiving box. The rod body is mirror-installed on both front sides above the removing sheet. The upper part of the assembly block is fixedly connected to the upper part inside the receiving box. The vertical span of the removing sheet does not exceed the vertical span inside the receiving box.

[0013] Further, the on-off control unit includes a control rod. One end of the control rod is fixedly connected to an extension rod. Spiral beryllium copper wires are respectively fixedly connected to both sides of the extension rod through side blocks. The lower part of the control rod is swingably installed with a swing piece through a strip body. The control rod is inserted and connected to the upper part of the receiving box through all the through holes. The extension rod extends out of the receiving box for installation. A restraining hole is installed on the inner wall of the frame body in the area of the extension rod. The swing piece is inside the corresponding through hole and is rotatably connected at both ends. When the receiving box is pulled out of the frame body, the swing piece blocks the through hole due to the spiral beryllium copper wire. The rotatable opening side of the swing piece faces the same direction as the movement direction of the low-temperature gas inside.

[0014] Further, the cylinder body is fixedly connected to the lower part of the central area inside the receiving box. A gap is provided between the upper part of the cylinder body and the upper part inside the receiving box. A gap is provided between the outer wall of the cylinder body and the inner wall of the receiving box. One end of the first movement pipeline is at the lower part of the side and penetrates the receiving box to be connected to the inside of the cylinder body. The outer delivery pipe head penetrates and is installed inside the receiving box. The first stirrer is installed at the lower part inside the cylinder body. The inside of the cylinder body is connected to an external water source.

[0015] Further, the lower parts of the two converging pipelines are respectively fixedly connected to the inside of the box body with the second moving pipeline. The inside of the inner pipeline and the inside of the converging pipeline are intermittently arranged. The lower part of the second moving pipeline penetrates and is arranged inside the inner pipeline. The second stirrer is arranged at one end of the converging pipeline. In the middle area of the inner pipeline and in the circumferential direction of the liquid screening sheet, air discharge ports are arranged at equal distances. The blocking pieces are arranged at both ends of the air discharge ports and are rotatably arranged through torsion springs. On the inner wall of the liquid screening sheet, a substance for absorbing gaseous water in the low-temperature gas is arranged. On the inner wall of the liquid screening sheet, pressing pieces are arranged and are arranged opposite to the blocking pieces in the corresponding air discharge ports.

[0016] Further, one side of the input box communicates with one end of the converging pipeline, the other side of the input box communicates and is connected with one side of the multi-way box. On one side of the multi-way box, inlets are reserved at equal intervals. On the other side of the multi-way box, an outlet is reserved in the area adapted to the inlets. The blowing pipeline is connected to the outlet. The outlets on the multi-way box are intermittently arranged through respective dividing pieces. The plugging pieces are slidably connected in the dividing pieces.

[0017] The beneficial effects of the present invention are as follows:

[0018] 1. In the present invention, by arranging a frame body on one side of the outer wall of the box body, the function of the frame body can reduce the flow rate and pressure of the low-temperature gas flowing into it in a short time, so that the heavier floating substances in the low-temperature gas can fall during the reduction of the flow rate of the low-temperature gas. The fallen floating substances can move into the accommodating box. With the arrangement of the on-off control unit, the floating substances can easily move into the accommodating box and are not easy to float out from the inside of the accommodating box. Thus, it can be achieved that when the low-temperature gas is continuously fed later, the initially accommodated floating substances cannot be carried away again. With the arrangement of the baffle, the low-temperature gas can float out from the upper part after filling the frame body, so that it can ensure that the floating substances are cleaned as much as possible and ensure the cleanliness of the low-temperature gas.

[0019] 2. In the present invention, by arranging a receiving box under the first screening unit, and connecting the receiving box to an external water source, it can screen out smaller floating substances in the low-temperature gas by moving the low-temperature gas through the liquid after screening out the floating substances in the upper first screening unit, achieving the purpose of cleaning the low-temperature gas. And the low-temperature gas from which the floating substances are screened can adsorb and remove the gaseous water mixed in the low-temperature gas through the liquid screening sheet, so as to ensure that the low-temperature gas moving into the box body does not mix with gaseous water to damage the components. The arrangement of the position of the dividing pieces can change the volume of the low-temperature gas introduced into the box body, so that the content of the introduced low-temperature gas can be changed according to the temperature inside the box body, making the device better controlled.

[0020] Other features and advantages of the present invention will be set forth in the following description, and in part will be obvious from the description, or can be learned by practice of the present invention. The objectives and other advantages of the present invention can be realized and obtained by the structure particularly pointed out in the description and the drawings. Description of the Drawings

[0021] The drawings are used to provide a further understanding of the present invention, and constitute a part of the description. Together with the embodiments of the present invention, they are used to explain the present invention, and do not constitute a limitation to the present invention. In the drawings:

[0022] Figure 1 is a schematic structural diagram of an embodiment of the present invention;

[0023] Figure 2 is a schematic structural diagram of another perspective of an embodiment of the present invention;

[0024] Figure 3 is a schematic cross-sectional structural diagram of an embodiment of the present invention;

[0025] Figure 4 is a schematic partial structural diagram of an embodiment of the present invention;

[0026] Figure 5 is a schematic structural diagram of a receiving box of an embodiment of the present invention;

[0027] Figure 6 is a schematic structural diagram of an assembly of a removing unit of an embodiment of the present invention;

[0028] Figure 7 is a schematic structural diagram of an on-off control unit of an embodiment of the present invention;

[0029] Figure 8 is a schematic structural diagram of a second screening unit of an embodiment of the present invention;

[0030] Figure 9 is a schematic structural diagram of a liquid screening component and a low-temperature gas input unit of an embodiment of the present invention;

[0031] Figure 10 is a schematic partial cross-sectional structural diagram of a liquid screening component of an embodiment of the present invention;

[0032] Figure 11 is a schematic partial structural diagram of a low-temperature gas input unit of an embodiment of the present invention;

[0033] Reference numerals: 12, box body; 13, first screening unit; 132, frame body; 133, baffle; 134, receiving box; 135, removing unit; 1352, removing piece; 1353, rod body; 1354, assembling block; 136, first side piece; 137, on-off control unit; 1372, control rod; 1373, extension rod; 1374, helical beryllium copper wire; 1375, swing piece; 14, air supply pipeline; 15, first movement pipeline; 16, second screening unit; 162, receiving box; 163, cylinder body; 164, first motor; 165, first stirrer; 166, external delivery pipe head; 17, second movement pipeline; 18, liquid screening assembly; 182, converging pipeline; 183, second motor; 184, second stirrer; 185, inner pipeline; 186, liquid screening piece; 187, blocking piece; 19, low-temperature gas input unit; 192, input box; 193, multi-way box; 194, dividing piece; 195, inserting piece; 196, blowing pipeline. Detailed implementation manners

[0034] In order to make the objectives, technical solutions and advantages of the technical solutions of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of the specific embodiments of the present invention. The same reference numerals in the drawings represent the same components. It should be noted that the described embodiments are part of the embodiments of the present invention, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the described embodiments of the present invention without creative efforts shall fall within the scope of protection of the present invention.

[0035] Referring to Figures 1-11 , an embodiment of the present invention provides a temperature control device for a chassis, including a box body 12. One outer wall of the box body 12 is fixedly connected to a first screening unit 13. The upper part of the first screening unit 13 is fixedly connected through penetration to an air supply pipeline 14, and the air supply pipeline 14 is connected to an external gas source. One lower part of the first screening unit 13 is fixedly connected to a first movement pipeline 15. One end of the first movement pipeline 15 is fixedly connected to a second screening unit 16. One lower part of the second screening unit 16 is fixedly connected to a second movement pipeline 17. The lower part of the second movement pipeline 17 is fixedly connected to a liquid screening assembly 18. One end of the liquid screening assembly 18 is fixedly connected to a low-temperature gas input unit 19;

[0036] In this solution, a frame 132 is installed on one side of the outer wall of the box body 12. The function of the frame 132 is to enable the air supply pipeline 14 to move the low-temperature gas inside it to reduce the flow rate and pressure in a short time. In this way, the heavier floating substances in the low-temperature gas can fall during the reduction of the flow rate of the low-temperature gas. The fallen floating substances can be displaced into the receiving box 134. With the installation of the on-off control unit 137, the floating substances can be easily displaced into the receiving box 134 and not easily float out from inside the receiving box 134. Thus, the purpose of not being able to carry away the initially contained floating substances again when continuously supplying low-temperature gas later is achieved. With the installation of the baffle 133, the low-temperature gas can float out from the upper part after filling the frame 132. In this way, it can ensure that the floating substances are removed as much as possible, ensure the cleanliness of the low-temperature gas, and by installing a receiving box 162 under the screening unit 1, the receiving box 162 is connected to an external water source. In this way, after the floating substances in the low-temperature gas passing through the upper screening unit 1 are screened out, the smaller floating substances can be screened out by moving into the liquid, achieving the purpose of cleaning the low-temperature gas. And the low-temperature gas from which the floating substances have been screened out can adsorb and remove the gaseous water mixed in the low-temperature gas through the liquid screening sheet 186. Thus, it is ensured that the low-temperature gas moving into the box body 12 does not mix with gaseous water to damage the components. The installation position of the dividing sheet 194 can change the volume of the low-temperature gas introduced into the box body 12. Thus, the content of the introduced low-temperature gas can be changed according to the temperature inside the box body 12, so as to better control the device.

[0037] It includes a second screening unit 16. The second screening unit 16 is fixedly connected to the outer wall of the box body 12 under the first screening unit 13. The low-temperature gas input unit 19 is fixedly connected inside the lower part of the box body 12. The air supply pipeline 14 is installed on one side above the first screening unit 13 and penetrates and is fixedly connected.

[0038] In this way, the multiple operations of the first screening unit 13 and the second screening unit 16 can screen out and clean floating substances of various volumes in the low-temperature gas. Then, with the cooperation of the lower liquid screening component 18, the gaseous water in the low-temperature gas after being processed by the second screening unit 16 is cleaned. It is ensured that the low-temperature gas moving into the box body 12 does not contain gaseous water and the temperature is not high. Thus, the ability of temperature control and heat removal is ensured, and it is prevented that the accumulation of floating substances during the subsequent use of the box body 12 weakens the heat removal efficiency.

[0039] It includes a first screening unit 13. The first screening unit 13 includes a frame 132. Through holes are reserved at the same distance in the upper part of the frame 132. A baffle 133 is fixedly connected inside the frame 132. A receiving box 134 is fixedly connected to the lower part inside the frame 132. A removing unit 135 is installed inside the receiving box 134. A side piece 136 is hinged to one side of the receiving box 134. A detachable on-off control unit 137 is installed on the upper part of the receiving box 134.

[0040] The baffle 133 is fixedly connected to the upper part of the central area inside the frame 132. There is a gap between the lower part of the baffle 133 and the upper part of the receiving box 134. The first side piece 136 can rotate and open around the lower part. The on-off control unit 137 is detachably connected in the through hole. Since the volume inside the frame 132 exceeds the size of the air supply pipeline 14, the flow rate of the low-temperature gas flowing through the air supply pipeline 14 can be reduced through the frame 132, so that heavier floating objects can fall into the lower receiving box 134, thus achieving the purpose of removing floating objects in the low-temperature gas in the first stage. And because it is arranged in the form of discharging low-temperature gas from the upper part, the low-temperature gas inside can only be discharged in the form of overflowing, thereby ensuring that the falling floating objects cannot be carried away by the discharged low-temperature gas during the discharge.

[0041] It includes a removing unit 135. The removing unit 135 includes a removing piece 1352. One side of the removing piece 1352 is fixedly connected to a rod body 1353. An assembly block 1354 is arranged on the rod body 1353. The removing piece 1352 is variably arranged on one side inside the receiving box 134. The rod body 1353 is mirror-arranged on the upper front sides of both sides of the removing piece 1352. The upper part of the assembly block 1354 is fixedly connected to the upper part inside the receiving box 134. The vertical span of the removing piece 1352 does not exceed the vertical span inside the receiving box 134.

[0042] So when the proportion of floating objects in the receiving box 134 is large, the receiving box 134 can be pulled out from the frame 132, and then the rod body 1353 can be pulled outwards, thereby pulling the removing piece 1352 to displace outwards and opening the first side piece 136. In this way, the displacement action of the removing piece 1352 can more fully remove the floating objects contaminated inside the receiving box 134 to one side, and then discharge them from the area of the first side piece 136, achieving the purpose of repeated use of this structure.

[0043] It includes an on-off control unit 137. The on-off control unit 137 includes a control rod 1372. One end of the control rod 1372 is fixedly connected to an extension rod 1373. Spiral beryllium copper wires 1374 are respectively fixedly connected to both sides of the extension rod 1373 through side blocks. The lower part of the control rod 1372 is swingably arranged with a swing piece 1375 through a strip. The control rod 1372 is inserted through all the through holes and is connected to the upper part of the receiving box 134. The extension rod 1373 extends out of the receiving box 134. A constraint port is arranged on the inner wall of the frame 132 in the area of the extension rod 1373. The swing piece 1375 is in the corresponding through hole and is rotatably connected at both ends. When the receiving box 134 is pulled out from the frame 132, the swing piece 1375 blocks the through hole due to the spiral beryllium copper wire 1374. The rotatable opening side of the swing piece 1375 faces the same direction as the movement direction of the low-temperature gas inside.

[0044] During the process of inserting the accommodation box 134 into the lower part inside the frame body 132, due to the constraint opening, the helical beryllium copper wire 1374 can be in a compressed and shortened state, so that the control rod 1372 can be in a compressed state. Thereby, the traction on the swing piece 1375 can be released, enabling the swing piece 1375 to rotate downward to open the through port. Thus, when the low-temperature gas passes through the through port, large-volume floating objects can be guided by the swing piece 1375 into the accommodation box 134 for accommodation. Moreover, the low-temperature gas displaced into the accommodation box 134 cannot be blown out as usual. Due to the constraint of the swing piece 1375, it can only be displaced into the frame body 132 in the form of overflow. In this way, it can be ensured as much as possible that the fallen floating objects cannot float up again, thereby ensuring excellent function of screening out floating objects.

[0045] It includes the second screening unit 16. The second screening unit 16 includes a storage box 162. Inside the storage box 162, a cylinder body 163 is fixedly connected. At the lower part of the storage box 162, a first motor 164 is fixedly connected. On the power end of the first motor 164, a first stirrer 165 is fixedly connected. On one side of the storage box 162, an external delivery pipe head 166 is fixedly connected through.

[0046] The cylinder body 163 is fixedly connected at the lower part of the central area inside the storage box 162. There is a gap between the upper part of the cylinder body 163 and the upper part inside the storage box 162 for installation. There is a gap between the outer wall of the cylinder body 163 and the inner wall of the storage box 162 for installation. One end of the first moving pipeline 15 is at the lower part of the side and penetrates the storage box 162 to be connected with the inside of the cylinder body 163. The external delivery pipe head 166 is installed through the inside of the storage box 162. The first stirrer 165 is installed at the lower part inside the cylinder body 163. The inside of the cylinder body 163 is connected with an external water source. Thus, the low-temperature gas that has passed through the first-stage screening of floating objects by the first screening unit 13 can be displaced into the cylinder body 163 through the first moving pipeline 15. When the first motor 164 drives the first stirrer 165 to rotate, the liquid filled inside the cylinder body 163 is disturbed. Thereby, the low-temperature gas passing through the liquid in the first moving pipeline 15 is also disturbed. In this way, due to the reason of rotational inertia, the floating objects not screened out in the first stage can be screened out from the low-temperature gas in combination with the adsorption capacity of the liquid. And because the liquid in the cylinder body 163 is continuously moving and replacing, the temperature of the low-temperature gas can be reduced. It has excellent ability to remove floating objects and can also reduce the temperature of the low-temperature gas, ensuring excellent heat removal and temperature control ability when the low-temperature gas is displaced into the box body 12.

[0047] It includes a liquid screening component 18. The liquid screening component 18 includes two converging pipelines 182. At the outer end of each converging pipeline 182, a second motor 183 is fixedly connected. On the power shaft of the second motor 183, a second stirrer 184 is fixedly connected. Inside each converging pipeline 182, an inner pipeline 185 is fixedly connected. A liquid screening sheet 186 is detachably installed between the two converging pipelines 182. A variable blocking sheet 187 is installed in a circular shape on the inner pipeline 185.

[0048] The two converging pipelines 182 are each fixedly connected to the lower part of the second moving pipeline 17 inside the box body 12. The inner pipeline 185 is intermittently installed inside the converging pipeline 182. The lower part of the second moving pipeline 17 penetrates and is installed inside the inner pipeline 185. The second stirrer 184 is installed at one end of the inner pipeline 185. In the middle area of the inner pipeline 185 and in the circumferential direction of the liquid screening sheet 186, air discharge openings are arranged at equal distances. The blocking sheets 187 are installed at both ends of the air discharge openings and are rotatably installed via torsion springs. On the inner wall of the liquid screening sheet 186, substances for absorbing gaseous water in the low-temperature gas, such as quicklime, activated carbon, etc., are installed. On the inner wall of the liquid screening sheet 186, extrusion sheets are installed and are arranged opposite to the blocking sheets 187 in the corresponding air discharge openings. In this way, when the low-temperature gas moves from the second moving pipeline 17 into the inner pipeline 185 and then rotates in the inner pipeline 185 under the rotation of the second stirrer 184, the low-temperature gas can move to the inside of the converging pipeline 182 through the air discharge openings in the direction opposite to the direction of the blocking sheet 187. Thus, it comes into contact with the substances for absorbing gaseous water in the low-temperature gas on the liquid screening sheet 186. Since the low-temperature gas is in a rotating state, the gaseous water on it is removed more thoroughly due to the rotation inertia, ensuring that the low-temperature gas moving into the box body 12 contains as little gaseous water as possible. And when it is necessary to repair and replace the liquid screening sheet 186, the blocking sheet 187 can block the air discharge openings under the action of the torsion spring when the liquid screening sheet 186 is taken out, thereby preventing the loss of the low-temperature gas from which floating substances have been removed.

[0049] It includes a low-temperature gas input unit 19. The low-temperature gas input unit 19 includes an input box 192. One end of the input box 192 is fixedly connected to a multi-way box 193. Inside the multi-way box 193, dividing sheets 194 are fixedly connected at equal distances. A plugging sheet 195 is slidably connected inside the dividing sheet 194. One side of the multi-way box 193 is fixedly connected to a blowing pipeline 196.

[0050] One side of the input box 192 communicates with one end of the converging pipeline 182. The other side of the input box 192 communicates and is connected to one side of the multi-way box 193. On one side of the multi-way box 193, inlets are reserved at equal intervals. On the other side of the multi-way box 193, an external delivery port is reserved in the area corresponding to the inlet. The blowing pipeline 196 is connected to the external delivery port. The external delivery ports on the multi-way box 193 are intermittently arranged via each dividing sheet 194. The plugging sheet 195 is slidably connected inside the dividing sheet 194. In this way, after the low-temperature gas from which floating substances and gaseous water have been removed moves to the input box 192, the number of blowing pipelines 196 that can be ventilated can be controlled by the distance that the plugging sheet 195 is pulled outwards, so that the low-temperature gas introduced can be controlled according to the temperature inside the box body 12 to meet the actual application.

[0051] The specific implementation method is as follows: An external air source sends low-temperature gas into the housing 132 through the air supply pipeline 14. As the low-temperature gas moves into the housing 132, its flow rate and pressure decrease. Large-volume floating substances in the low-temperature gas can fall during the decrease in the flow rate of the low-temperature gas, move through the through-hole into the receiving box 134, and then fall in the receiving box 134. The low-temperature gas that moves into the receiving box 134 can move from the receiving box 134 into the housing 132 in a seeping manner, and then the low-temperature gas moves in a seeping manner in the housing 132 into the first moving pipeline 15, and then moves into the cylinder body 163. An external water source sends liquid into the cylinder body 163. The first motor 164 drives the first stirrer 165 to rotate, and the first stirrer 165 agitates the liquid and the low-temperature gas to rotate. Thus, due to the rotational inertia, smaller-sized floating substances in the low-temperature gas can be screened out. Then, the low-temperature gas moves from the upper part of the cylinder body 163 into the gap between the receiving box 162 and the cylinder body 163, and then is sent out through the external delivery pipe head 166 into the second moving pipeline 17, and then moves into the lower inner pipeline 185. The second motor 183 drives the second stirrer 184 to rotate, and the second stirrer 184 drives the low-temperature gas inside to rotate rapidly. The rotating low-temperature gas moves through the discharge air port into the converging pipeline 182, and after touching the substance on the liquid screening sheet 186, the gaseous water in the low-temperature gas is removed. Thus, the low-temperature gas moves into the converging pipeline 182. Pull out the plugging piece 195 outward by a certain length. The low-temperature gas surges in from the inlet on one side of the second motor 183, and then is discharged from the other side's external delivery port through the inside into the blowing pipeline 196, and finally is discharged upward through the blowing pipeline 196 to control the temperature and remove heat inside the box body 12.

[0052] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not restricted by the above-mentioned embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A temperature control device for a chassis, comprising a chassis (12), characterized in that: One side outer wall of the box body (12) is fixedly connected to a screening unit (13); the upper part of the screening unit (13) penetrates and is fixedly connected to an air supply pipeline (14); the air supply pipeline (14) is connected to an external air source; the lower part of one side of the screening unit (13) is fixedly connected to a movement pipeline (15); one end of the movement pipeline (15) is fixedly connected to a screening unit (16); the lower part of one side of the screening unit (16) is fixedly connected to a movement pipeline (17); the lower part of the movement pipeline (17) is fixedly connected to a liquid screening assembly (18); one end of the liquid screening assembly (18) is fixedly connected to a low-temperature gas input unit (19); The screening unit (13) comprises a frame (132), the upper part of the frame (132) is provided with through openings at the same distance, the inside of the frame (132) is fixedly connected with a blocking piece (133), the lower part of the inside of the frame (132) is fixedly connected with a containing box (134), the inside of the containing box (134) is provided with a rejection unit (135), one side of the containing box (134) is hingedly connected with a side piece (136), and a detachable on / off control unit (137) is provided on the upper part of the containing box (134); The screening unit 2 (16) comprises a storage box (162), the inside of the storage box (162) is fixedly connected to a cylinder (163), the lower part of the storage box (162) is fixedly connected to a motor 1 (164), the power end of the motor 1 (164) is fixedly connected to a stirrer 1 (165), and one side of the storage box (162) is fixedly connected to an external delivery pipe head (166); The liquid screening assembly (18) comprises two merging pipelines (182), one end of the outer side of the merging pipeline (182) is fixedly connected to the second motor (183), the power shaft of the second motor (183) is fixedly connected to the second stirrer (184), the inner side of the merging pipeline (182) is fixedly connected to the inner pipeline (185), a liquid screening plate (186) is detachably installed between the two merging pipelines (182), and a changeable blocking plate (187) is circularly installed on the inner pipeline (185); The low-temperature gas input unit (19) comprises an input box (192), one end of the input box (192) is fixedly connected to a multi-way box (193), the inside of the multi-way box (193) is fixedly connected to a dividing piece (194) at the same distance, the dividing piece (194) is slidably connected to an inserting piece (195), and one side of the multi-way box (193) is fixedly connected to a blowing pipe (196).

2. A temperature control device for a chassis according to claim 1, characterized in that: The screening unit 2 (16) is located at the lower part of the screening unit 1 (13) and is fixedly connected to the outer wall of the box body (12); the low-temperature gas input unit (19) is located at the lower part inside the box body (12) and is fixedly connected; and the air supply pipeline (14) is located at one side of the upper part of the screening unit 1 (13) and is fixedly connected.

3. A temperature control device for a chassis according to claim 1, characterized in that: The blocking piece (133) is fixedly connected to the upper part of the central area inside the frame (132), the lower part of the blocking piece (133) and the upper part of the accommodating box (134) are arranged with a gap, the side piece (136) can be rotated around the lower part to open, and the on-off control unit (137) is detachably connected in the through opening.

4. The temperature control device for a chassis according to claim 1, characterized in that: The ejection unit (135) comprises an ejection piece (1352), one side of the ejection piece (1352) is fixedly connected to a rod body (1353), an assembly block (1354) is mounted on the rod body (1353), one side of the ejection piece (1352) is movably mounted inside the accommodating box (134), the rod body (1353) is mirror-mounted on both sides of the upper front part of the ejection piece (1352), the upper part of the assembly block (1354) is fixedly connected to the upper part of the accommodating box (134), and the vertical span of the ejection piece (1352) does not exceed the vertical span inside the accommodating box (134).

5. The temperature control device for a chassis according to claim 1, characterized in that: The on-off control unit (137) comprises a control rod (1372), one end of which is fixedly connected to an extension rod (1373), and both sides of the extension rod (1373) are respectively fixedly connected to spiral beryllium copper wires (1374) via side blocks. A swinging piece (1375) is installed at the lower part of the control rod (1372) so as to be pulled and swung via a bar body. The control rod (1372) is inlaid on the upper part of the accommodating box (134) through all the through openings. 73) extends out of the receiving box (134) and is installed. A restraining opening is installed on the inner wall of the frame (132) in the area of ​​the extension rod (1373). The swinging piece (1375) is located inside the adapted through opening and is screwed at both ends. When the receiving box (134) is pulled out of the frame (132), the swinging piece (1375) blocks the through opening due to the spiral beryllium copper wire (1374). The direction of the rotatable open edge of the swinging piece (1375) is the same as the direction of movement of the low-temperature gas inside.

6. A temperature control device for a chassis according to claim 1, characterized in that: The cylinder (163) is located at the lower part of the central area inside the storage box (162) and is fixedly connected. The upper part of the cylinder (163) and the upper part of the storage box (162) are arranged with a gap. The outer wall of the cylinder (163) and the inner wall of the storage box (162) are arranged with a gap. One end of the motion pipeline (15) is located at the lower part of the side and penetrates the storage box (162) and is connected to the inside of the cylinder (163). The external delivery pipe head (166) is penetrated and arranged inside the storage box (162). The stirrer (165) is located at the lower part of the inside of the cylinder (163), and the inside of the cylinder (163) is connected to an external water source.

7. The temperature control device for a chassis according to claim 1, characterized in that: The two converging pipelines (182) are respectively fixedly connected to the lower part of the second moving pipeline (17) and the inside of the box (12); the inner pipeline (185) and the converging pipeline (182) are intermittently arranged; the lower part of the second moving pipeline (17) is penetrated and arranged inside the inner pipeline (185); the second agitator (184) is arranged in one end of the converging pipeline (182); an air discharge port is arranged in a circle at the same distance in the central area of ​​the inner pipeline (185) and in the direction of the liquid screening plate (186); the blocking plate (187) is rotatably arranged at both ends of the air discharge port via a torsion spring; a substance for extracting gaseous water in low-temperature gas is arranged on the inner wall of the liquid screening plate (186); an extrusion plate is arranged on the inner wall of the liquid screening plate (186) and is arranged opposite to the blocking plate (187) in the matching air discharge port.

8. The temperature control device for a chassis according to claim 1, characterized in that: One side of the input box (192) and one end of the merging pipeline (182) are in communication with each other, and the other side of the input box (192) and one side of the multi-way box (193) are in communication with each other. One side of the multi-way box (193) is provided with access ports at the same intervals, and the other side of the multi-way box (193) and the area adapted to the access ports are provided with external delivery ports. The blowing pipeline (196) and the external delivery ports are connected to each other, and the external delivery ports on the multi-way box (193) are intermittently arranged via respective dividing plates (194), and the plug-in plates (195) are slidably connected in the dividing plates (194).

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