An air-temperature vaporizer with a defrosting structure

Abstract

The present invention discloses an air-temperature gasifier with a defrosting structure, and specifically relates to the field of gasifiers, including an equipment bracket, wherein a plurality of heat exchange tubes are arranged inside the equipment bracket, and a tube-inserting and blowing mechanism and a rotating and rubbing mechanism are arranged outside the plurality of heat exchange tubes, and the tube-inserting and blowing mechanism comprises a reduction motor arranged on the top of the equipment bracket; the present invention arranges an air-guiding tube capable of being inserted into the gap between the heat-conducting fins on the top of the air-temperature gasifier composed of heat exchange tubes with heat-conducting fins, and directly defrosts the surface of the heat exchange tube extending into the gap between the heat-conducting fins by means of compressed gas passing through the plurality of air-guiding tubes, and at the same time, a lifting and pulling mechanism is arranged to pull and drive the entire air-guiding tube structure to move up and down, that is, the entire surface of the heat exchange tube can be defrosted, and the situation in which the heat exchange tube is not effectively used due to the influence of frost on its surface is avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of vaporizers, and more particularly to an air-temperature vaporizer with a defrosting structure. Background Art

[0002] Air temperature vaporizer is a heat exchange equipment commonly used in liquefied natural gas supply stations. It uses air energy to exchange heat with cryogenic liquid through aluminum alloy finned tube profiles, so that the cryogenic liquid absorbs heat and vaporizes. Since air temperature vaporizer is a device that uses air energy, it is widely used in cryogenic liquid gasification process with its advantages of no energy consumption, no pollution, high heat exchange efficiency, simple structure, safe and convenient operation, long service life, low operating cost, and convenient maintenance. It has become the most important daily heat exchange equipment, and has achieved considerable social and economic benefits, and has been favored by the majority of gas users.

[0003] Utility model patent CN220338223U discloses an air-temperature vaporizer, which is provided with a bidirectional motor to drive the screw rod to rotate, so that the threaded sleeve on the surface drives the cleaning component to clean the frost on the surface of the heat exchange tube, has the function of rapid defrosting, and also wipes off the condensed frost on the surface of the heat exchange tube by friction;

[0004] However, the above-mentioned prior art can only defrost cylindrical heat exchange tubes, but lacks a structure and function for defrosting the surface of heat exchange tubes with heat-conducting fins. As a result, when using an air-temperature vaporizer composed of heat exchange tubes with heat-conducting fins, it is impossible to avoid the heat-conducting fins and defrost them in a timely and effective manner. At the same time, it is difficult to perform comprehensive and effective defrosting on the longer heat exchange tubes in the air-temperature vaporizer, resulting in poor use of the heat exchange tubes of the air-temperature vaporizer due to the influence of frost on their surfaces.

[0005] In view of the above technical defects, a solution is now provided. Summary of the invention

[0006] In order to overcome the above-mentioned defects of the prior art, the present invention provides an air-temperature vaporizer with a defrost structure, which is achieved by arranging a tube-insertion air-blowing mechanism and a rubbing mechanism in cooperation, and an air-guiding tube capable of being inserted into the gap between the heat-conducting fins is arranged on the top of the air-temperature vaporizer composed of a heat exchange tube with heat-conducting fins. The compressed gas directly reaches the surface of the heat exchange tube extending into the gap between the heat-conducting fins through multiple air-guiding tubes, thereby defrosting the heat exchange tube. At the same time, a lifting mechanism is arranged to pull the lifting rope of the entire air-guiding tube structure to drive the entire air-guiding tube structure to move up and down, that is, the entire surface of the heat exchange tube can be defrosted, thereby avoiding the situation where the heat exchange tube is affected by frost on its surface and having a poor use effect, thereby solving the problems raised in the above-mentioned background technology.

[0007] To achieve the above object, the present invention provides the following technical solution: an air-temperature vaporizer with a defrosting structure, comprising an equipment bracket, a plurality of heat exchange tubes are arranged inside the equipment bracket, and a tube insertion and blowing mechanism and a rotation and rubbing mechanism are arranged outside the plurality of heat exchange tubes;

[0008] The tube insertion and blowing mechanism includes a reduction motor arranged on the top of the equipment bracket, a turntable is provided on one side of the reduction motor, the turntable is arranged in a vertical state, a push-pull rod is rotatably installed on the outer wall of the turntable, the push-pull rod is located at the eccentric part of the outer wall of the turntable, a piston plate is hinged at the bottom of the push-pull rod, the piston plate is arranged in a horizontal state, an air cylinder is provided on the outer wall of the piston plate, the air cylinder is fixedly installed on the top of the equipment bracket, and the reduction motor is fixedly installed on the top of the air cylinder.

[0009] In a preferred embodiment, an air inlet is formed at one side of the air cylinder, and a first air plug plate is provided on the inner wall of the air inlet, and the outer wall of the first air plug plate is in contact with the inner wall of the air inlet, and a limit spring is fixedly installed on one side of the first air plug plate, and the limit spring is fixedly installed on the inner wall of the air inlet, and a limit block is provided on the side of the first air plug plate away from the air cylinder, and the limit block is fixedly installed on the inner wall of the air inlet.

[0010] In a preferred embodiment, a second air block plate is provided at the bottom of the air cylinder, the second air block plate is arranged in a horizontal state, the top of the second air block plate and the bottom of the air cylinder are in contact with each other, a supporting spring is fixedly installed at the bottom of the second air block plate, an air transfer groove is fixedly installed at the bottom of the supporting spring, the air transfer groove is fixedly installed on the top of the equipment bracket, the air transfer groove and the bottom of the air cylinder are connected to each other, and the second air block plate is slidably installed on the inner wall of the air transfer groove.

[0011] In a preferred embodiment, the bottom of both sides of the air transfer groove are connected to air separation grooves, the air separation grooves are arranged in a mesh structure, the bottom of the air separation grooves are connected to a plurality of air guide tubes, the plurality of air guide tubes are arranged in a vertical state, the plurality of air guide tubes are located between the outer walls of a plurality of heat exchange tubes, and the plurality of air guide tubes and the plurality of heat exchange tubes are staggered with each other.

[0012] In a preferred embodiment, the rubbing mechanism includes an air outlet tube rotatably installed at the bottom of multiple air guide tubes, the multiple air outlet tubes are arranged in a horizontal state, the outer walls of the multiple air outlet tubes are connected to multiple exhaust ports, the multiple exhaust ports are arranged in an inclined state, and the multiple exhaust ports are arranged in a circular shape with equal distances on the outer circumferential surface of the air outlet tubes.

[0013] In a preferred embodiment, a plurality of low flat plates are fixedly installed at the bottom of the exhaust pipe, a plurality of telescopic rods are fixedly installed on the outer walls of the plurality of low flat plates, the plurality of telescopic rods are arranged in a horizontal state, a sweeping brush is fixedly installed on one side of the plurality of telescopic rods, the plurality of sweeping brushes are arranged corresponding to a plurality of heat exchange tubes, a support spring is fixedly installed on one side of the plurality of sweeping brushes, and the plurality of support springs are respectively fixedly installed on the outer walls of the plurality of low flat plates.

[0014] In a preferred embodiment, a lifting mechanism is provided on the top of the turntable, and the lifting mechanism includes a synchronous belt rotatably mounted on the outer wall of the turntable, a synchronous wheel is rotatably mounted on the top of the synchronous belt, and the synchronous wheel is rotatably mounted on the top of the air transfer groove, and the synchronous wheel is arranged in a vertical state.

[0015] In a preferred embodiment, a take-up wheel is fixedly installed on both sides of the synchronous wheel, the two take-up wheels are symmetrically arranged, the two take-up wheels are arranged in parallel with each other, and a sling is fixedly installed on the outer wall of the two take-up wheels, the two slings are arranged vertically upward, and a fixed support frame is fixedly installed on the top of the two slings, and the fixed support frame is fixedly installed on the top of the equipment bracket, and the height of the equipment bracket is higher than the height of the air duct.

[0016] Technical effects and advantages of the present invention:

[0017] The present invention is to arrange a tube-insertion air-blowing mechanism and a rotation and rubbing mechanism in coordination, and to arrange an air-conducting tube that can be inserted into the gap between the heat-conducting fins on the top of an air-temperature gasifier composed of a heat-exchange tube with heat-conducting fins. The compressed gas directly reaches the surface of the heat-exchange tube extending into the gap between the heat-conducting fins with the help of a plurality of air-conducting tubes, thereby defrosting the heat-exchange tube. At the same time, a lifting mechanism is arranged to pull and drive the structure of the entire air-conducting tube to move up and down, so that the entire surface of the heat-exchange tube can be defrosted, thereby avoiding the situation where the heat-exchange tube is affected by frost on its surface and has a poor use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0019] Figure 2 It is a front view of the present invention.

[0020] Figure 3 It is a top sectional view of the tube insertion and blowing mechanism of the present invention.

[0021] Figure 4 It is a vertical cross-sectional view of the pipe-insertion and air-blowing mechanism of the present invention.

[0022] Figure 5 It is a partial cross-sectional view of the transfer and wiping mechanism of the present invention.

[0023] Figure 6 It is a vertical cross-sectional view of the suspension mechanism in the present invention.

[0024] Figure 7 It is a partial cross-sectional view of the suspension mechanism in the present invention.

[0025] The accompanying drawings are marked as follows: 1. Equipment bracket; 2. Heat exchange tube; 3. Tube insertion and blowing mechanism; 31. Reducer motor; 32. Turntable; 33. Push-pull rod; 34. Piston plate; 35. Air cylinder; 36. First air plug plate; 37. Limit spring; 38. Second air plug plate; 39. Support spring; 310. Air transfer groove; 311. Air distribution groove; 312. Air guide pipe; 4. Rotating and rubbing mechanism; 41. Air outlet; 42. Exhaust port; 43. Low flat plate; 44. Telescopic rod; 45. Sweeping brush; 46. Support spring; 5. Suspension mechanism; 51. Synchronous belt; 52. Synchronous wheel; 53. Take-up wheel; 54. Suspension belt; 55. Support frame. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0027] Embodiment 1: The prior art can only defrost cylindrical heat exchange tubes, but lacks a structure and function for defrosting the surface of heat exchange tubes with heat-conducting fins. When using an air-temperature vaporizer composed of heat exchange tubes with heat-conducting fins, it is impossible to defrost the heat-conducting fins in a timely and effective manner while avoiding the heat-conducting fins. At the same time, it is difficult to perform comprehensive and effective defrosting on the relatively long heat exchange tubes in the air-temperature vaporizer, resulting in poor use of the heat exchange tubes of the air-temperature vaporizer due to the frost on their surfaces. To solve this problem, the following technical solution is proposed:

[0028] Refer to the instruction manual Figure 1-Figure 7 , an air-temperature vaporizer with a defrosting structure, such as Figure 1 and Figure 4 As shown, it includes an equipment support 1, a plurality of heat exchange tubes 2 are arranged inside the equipment support 1, and a tube insertion and blowing mechanism 3 and a rotation and rubbing mechanism 4 are arranged outside the plurality of heat exchange tubes 2;

[0029] like Figure 2 and Figure 3As shown, the tube insertion and blowing mechanism 3 includes a reduction motor 31 arranged on the top of the equipment support 1, a turntable 32 is provided on one side of the reduction motor 31, the turntable 32 is arranged in a vertical state, and a push-pull rod 33 is rotatably installed on the outer wall of the turntable 32, and the push-pull rod 33 is located at the eccentric position of the outer wall of the turntable 32. The reducer motor 31 drives the turntable 32 to rotate so that the push-pull rod 33 at the eccentric position is pulled up and down reciprocatingly, and a piston plate 34 is hinged at the bottom of the push-pull rod 33, and the piston plate 34 is arranged in a horizontal state. An air cylinder 35 is provided on the outer wall of the piston plate 34, and the air cylinder 35 is fixedly installed on the top of the equipment support 1, and the reduction motor 31 is fixedly installed on the top of the air cylinder 35, so that the push-pull rod 33 drives the piston plate 34 to move reciprocatingly up and down in the air cylinder 35.

[0030] like Figure 3 As shown, an air inlet begins to be formed on one side of the air cylinder 35, and a first air plug plate 36 is provided on the inner wall of the air inlet. The outer wall of the first air plug plate 36 fits with the inner wall of the air inlet, and a limiting spring 37 is fixedly installed on one side of the first air plug plate 36, and the limiting spring 37 is fixedly installed on the inner wall of the air inlet. A limiting block is provided on the side of the first air plug plate 36 away from the air cylinder 35, and the limiting block is fixedly installed on the inner wall of the air inlet. The limiting block allows the first air plug plate 36 to be restricted and stably block the air inlet when under pressure. When the piston plate 34 moves upward, the negative pressure of the air cylinder 35 causes the first air plug plate 36 to extend into the air cylinder 35 and stretch the limiting spring 37 to open the air inlet for air intake.

[0031] like Figure 3 As shown, a second gas plug plate 38 is provided at the bottom of the gas cylinder 35, and the second gas plug plate 38 is arranged in a horizontal state. The top of the second gas plug plate 38 fits with the bottom of the gas cylinder 35, and a supporting spring 39 is fixedly installed at the bottom of the second gas plug plate 38. A gas transfer groove 310 is fixedly installed at the bottom of the supporting spring 39. The gas transfer groove 310 is fixedly installed at the top of the equipment bracket 1, and the gas transfer groove 310 and the bottom of the gas cylinder 35 are connected to each other. The second gas plug plate 38 is slidably installed on the inner wall of the gas transfer groove 310, and then when the piston plate 34 is pressed down, the gas in the gas cylinder 35 impacts the first gas plug plate 36 and the second gas plug plate 38. After the first gas plug plate 36 is blocked by the limit block, the second gas plug plate 38 is supported by the supporting spring 39 at the same time, so that the gas in the gas cylinder 35 is gradually pressurized and the temperature is increased. Finally, the pressure is greater than the supporting force of the supporting spring 39, and the second gas plug plate 38 is pushed open and moved downward to compress the supporting spring 39, and the gas enters the gas transfer groove 310.

[0032] like Figure 3 and Figure 4As shown, the bottom of both sides of the gas transfer groove 310 are connected with gas distribution grooves 311, and the gas distribution grooves 311 are arranged in a mesh structure. The bottom of the gas distribution grooves 311 is connected with multiple air guide pipes 312. The gas is sent to the gas distribution grooves 311 through the gas transfer grooves 310 and distributed to the multiple air guide pipes 312. The multiple air guide pipes 312 are arranged in a vertical state. The multiple air guide pipes 312 are located between the outer walls of the multiple heat exchange tubes 2. The multiple air guide pipes 312 and the multiple heat exchange tubes 2 are staggered with each other. The gas is blown to the outer walls of the multiple heat exchange tubes 2 around through the multiple air guide pipes 312 to perform defrosting.

[0033] like Figure 4 and Figure 5 As shown, the rubbing mechanism 4 includes an air outlet 41 rotatably installed at the bottom of a plurality of air guide tubes 312, the plurality of air outlets 41 are arranged in a horizontal state, and the outer walls of the plurality of air outlets 41 are connected with a plurality of exhaust ports 42. At this time, the gas rushing out from the bottom of the plurality of air guide tubes 312 enters the air outlet 41 and is synchronously discharged through the plurality of exhaust ports 42 on the outer wall of the air outlet 41, the plurality of exhaust ports 42 are arranged in an inclined state, and the plurality of exhaust ports 42 are arranged equidistantly in a ring shape on the outer circumferential surface of the air outlet 41, and then the inclined structure of the plurality of exhaust ports 42 causes the air outlet 41 to rotate due to the force of gas recoil.

[0034] like Figure 4 and Figure 5 As shown, a plurality of low flat plates 43 are fixedly installed at the bottom of the air outlet 41, and telescopic rods 44 are fixedly installed on the outer walls of the plurality of low flat plates 43. The plurality of telescopic rods 44 are arranged in a horizontal state, and a sweeping brush 45 is fixedly installed on one side of the plurality of telescopic rods 44. The plurality of sweeping brushes 45 and the plurality of heat exchange tubes 2 are arranged corresponding to each other, and a pad support spring 46 is fixedly installed on one side of the plurality of sweeping brushes 45. The plurality of pad support springs 46 are respectively fixedly installed on the outer walls of the plurality of low flat plates 43. The rotation of the air outlet 41 drives the plurality of low flat plates 43 and the telescopic rods 44 at the bottom to rotate synchronously, and then, under the support of the pad support springs 46, the telescopic rods 44 drive the sweeping brush 45 to always press against the outer wall of the heat exchange tube 2 on the outside, thereby rotating and sweeping the outer wall of the heat exchange tube 2 for cleaning.

[0035] like Figure 6 and Figure 7 As shown, a lifting mechanism 5 is provided on the top of the turntable 32, and the lifting mechanism 5 includes a synchronous belt 51 rotatably installed on the outer wall of the turntable 32, and a synchronous wheel 52 is rotatably installed on the top of the synchronous belt 51. The synchronous wheel 52 is rotatably installed on the top of the air transfer groove 310, and the synchronous wheel 52 is arranged in a vertical state. When the turntable 32 rotates, the turntable 32 drives the synchronous belt 51 to make the synchronous wheel 52 rotate synchronously.

[0036] like Figure 6 and Figure 7As shown, the two sides of the synchronous wheel 52 are respectively fixedly installed with a take-up wheel 53, the two take-up wheels 53 are symmetrically arranged, the two take-up wheels 53 are arranged in a state of being parallel to each other, the outer walls of the two take-up wheels 53 are fixedly installed with a lifting belt 54, the two lifting belts 54 are arranged vertically upward, and the tops of the two lifting belts 54 are fixedly installed with a fixed support frame 55, which is fixedly installed on the top of the equipment bracket 1. The height of the equipment bracket 1 is higher than the height of the air guide pipe 312, then the synchronous wheel 5 2 drives the belt-collecting wheels 53 on both sides to rotate synchronously and contract or release the lifting belt 54. At this time, the lifting belt 54 shortens or lengthens at the bottom of the fixing support frame 55 to drive the belt-collecting wheels 53 on both sides to move up or down, that is, the belt-collecting wheels 53 on both sides drive the synchronous wheel 52 to make the gas transfer groove 310 move up or down synchronously, that is, the gas transfer groove 310 drives the gas distribution groove 311 and the gas guide pipe 312 to move synchronously, so that the gas rushing out of the gas guide pipe 312 can fully defrost the entire outer wall of the heat exchange tube 2.

[0037] In specific implementation, the reduction motor 31 drives the turntable 32 to rotate so that the push-pull rod 33 at the eccentric position is pulled up and down reciprocatingly, and the push-pull rod 33 drives the piston plate 34 to move up and down reciprocatingly in the air cylinder 35. When the piston plate 34 moves up, the negative pressure of the air cylinder 35 causes the first air plug plate 36 to extend into the air cylinder 35 and stretch the limit spring 37 to open the air inlet for air intake;

[0038] When the piston plate 34 is pressed down, the gas in the gas cylinder 35 impacts the first gas plug plate 36 and the second gas plug plate 38. After the first gas plug plate 36 is blocked by the limit block, the second gas plug plate 38 is supported by the support spring 39 at the same time. Then, the gas in the gas cylinder 35 is gradually pressurized and the temperature is increased. Finally, the pressure is greater than the support force of the support spring 39, and the second gas plug plate 38 is pushed open and moved downward to compress the support spring 39. Then, the gas enters the gas transfer groove 310, and the gas is sent to the gas distribution groove 311 through the gas transfer groove 310 and distributed to multiple air guide pipes 312. The gas is blown to the outer walls of multiple heat exchange tubes 2 around through the multiple air guide pipes 312 to perform defrosting.

[0039] At this time, the gas rushing out from the bottom of the multiple air guide pipes 312 enters the air outlet 41 and is synchronously discharged through the multiple exhaust ports 42 on the outer wall of the air outlet 41. Then, the air outlet 41 is rotated by the force of gas recoil due to the inclined structure of the multiple exhaust ports 42. The rotation of the air outlet 41 drives the multiple low flat plates 43 and the telescopic rod 44 at the bottom to rotate synchronously. Then, under the support of the cushion spring 46, the telescopic rod 44 drives the sweeping brush 45 to always press against the outer wall of the heat exchange tube 2 on the outside, thereby rotating and sweeping the outer wall of the heat exchange tube 2 to clean it.

[0040] While the turntable 32 rotates, the turntable 32 drives the synchronous belt 51 to make the synchronous wheel 52 rotate synchronously, and the synchronous wheel 52 drives the take-up wheels 53 on both sides to rotate synchronously and contract or release the sling belt 54. At this time, the sling belt 54 shortens or lengthens at the bottom of the fixed support frame 55 and drives the take-up wheels 53 on both sides to move up or down, that is, the take-up wheels 53 on both sides drive the synchronous wheel 52 to make the air transfer groove 310 move up or down synchronously, that is, the air transfer groove 310 drives the gas distribution groove 311 and the air guide pipe 312 to move synchronously, so that the gas rushing out of the air guide pipe 312 can fully defrost the entire outer wall of the heat exchange tube 2.

[0041] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0042] Secondly: In the drawings of the embodiments disclosed in the present invention, only the structures related to the embodiments disclosed in the present invention are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

[0043] Finally: The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An air-temperature vaporizer with a defrosting structure, comprising a device support (1), wherein a plurality of heat exchange tubes (2) are arranged inside the device support (1), characterized in that: The outer sides of the plurality of heat exchange tubes (2) are provided with a tube insertion and blowing mechanism (3) and a rotation and rubbing mechanism (4); The tube-insertion and air-blowing mechanism (3) comprises an air cylinder (35) and an air transfer groove (310), wherein the air transfer groove (310) is fixedly mounted on the top of the equipment support (1), and the air transfer groove (310) and the bottom of the air cylinder (35) are connected to each other; The bottoms of both sides of the gas transfer groove (310) are connected to gas separation grooves (311), the gas separation grooves (311) are arranged in a mesh structure, the bottoms of the gas separation grooves (311) are connected to a plurality of gas guide pipes (312), the plurality of gas guide pipes (312) are arranged in a vertical state, the plurality of gas guide pipes (312) are located between the outer walls of the plurality of heat exchange tubes (2), and the plurality of gas guide pipes (312) and the plurality of heat exchange tubes (2) are arranged in a staggered manner; The rotating and rubbing mechanism (4) comprises an air outlet cylinder (41) rotatably mounted at the bottom of a plurality of air guide tubes (312); the plurality of air outlet cylinders (41) are arranged in a horizontal state; the outer walls of the plurality of air outlet cylinders (41) are connected to a plurality of exhaust ports (42); the plurality of exhaust ports (42) are arranged in an inclined state; and the plurality of exhaust ports (42) are arranged in a circular shape and equidistantly on the outer circumferential surface of the air outlet cylinder (41); A plurality of low flat plates (43) are fixedly mounted on the bottom of the air outlet tube (41), and telescopic rods (44) are fixedly mounted on the outer walls of the plurality of low flat plates (43). The plurality of telescopic rods (44) are arranged in a horizontal state. A sweeping brush (45) is fixedly mounted on one side of the plurality of telescopic rods (44). The plurality of sweeping brushes (45) and the plurality of heat exchange tubes (2) are arranged in correspondence with each other. A cushioning spring (46) is fixedly mounted on one side of the plurality of sweeping brushes (45), and the plurality of cushioning springs (46) are respectively fixedly mounted on the outer walls of the plurality of low flat plates (43).

2. The air-temperature vaporizer with a defrosting structure according to claim 1, characterized in that: A reduction motor (31) is arranged at the top of the equipment support (1), a turntable (32) is arranged on one side of the reduction motor (31), the turntable (32) is arranged in a vertical state, a push-pull rod (33) is rotatably mounted on the outer wall of the turntable (32), the push-pull rod (33) is located at an eccentric position of the outer wall of the turntable (32), a piston plate (34) is hinged at the bottom of the push-pull rod (33), the piston plate (34) is arranged in a horizontal state, an air cylinder (35) is arranged on the outer wall of the piston plate (34), the air cylinder (35) is fixedly mounted on the top of the equipment support (1), and the reduction motor (31) is fixedly mounted on the top of the air cylinder (35).

3. The air-temperature vaporizer with a defrosting structure according to claim 2, characterized in that: An air inlet is formed at one side of the air cylinder (35), and a first air plug plate (36) is provided on the inner wall of the air inlet. The outer wall of the first air plug plate (36) fits the inner wall of the air inlet. A limit spring (37) is fixedly mounted on one side of the first air plug plate (36), and the limit spring (37) is fixedly mounted on the inner wall of the air inlet. A limit block is provided on the side of the first air plug plate (36) away from the air cylinder (35), and the limit block is fixedly mounted on the inner wall of the air inlet.

4. The air-temperature vaporizer with a defrosting structure according to claim 3, characterized in that: A second gas plug plate (38) is provided at the bottom of the gas cylinder (35). The second gas plug plate (38) is arranged in a horizontal state. The top of the second gas plug plate (38) is in contact with the bottom of the gas cylinder (35). A supporting spring (39) is fixedly mounted on the bottom of the second gas plug plate (38). An air transfer groove (310) is fixedly mounted on the bottom of the supporting spring (39). The second gas plug plate (38) is slidably mounted on the inner wall of the air transfer groove (310).

5. The air-temperature vaporizer with a defrosting structure according to claim 2, characterized in that: A lifting mechanism (5) is arranged on the top of the rotating disk (32), and the lifting mechanism (5) comprises a synchronous belt (51) rotatably mounted on the outer wall of the rotating disk (32), and a synchronous wheel (52) is rotatably mounted on the top of the synchronous belt (51), and the synchronous wheel (52) is rotatably mounted on the top of the air transfer groove (310), and the synchronous wheel (52) is arranged in a vertical state.

6. The air-temperature vaporizer with a defrosting structure according to claim 5, characterized in that: Take-up wheels (53) are fixedly mounted on both sides of the synchronous wheel (52), the two take-up wheels (53) are symmetrically arranged, and the two take-up wheels (53) are arranged in parallel with each other. Suspension belts (54) are fixedly mounted on the outer walls of the two take-up wheels (53), and the two suspension belts (54) are arranged vertically upward. A fixed support frame (55) is fixedly mounted on the top of the two suspension belts (54), and the fixed support frame (55) is fixedly mounted on the top of the equipment bracket (1). The height of the equipment bracket (1) is higher than the height of the air guide pipe (312).

Images