A low-power and high-efficiency semiconductor condensation dehumidification device for electric power

Abstract

The present invention relates to the technical field of electric power equipment, and specifically to a low-power and high-efficiency semiconductor condensation dehumidification device for electric power, comprising: a box body fixedly connected to the upper end of a base; a dehumidification mechanism, the dehumidification mechanism comprising a plurality of condensation plates fixedly connected to the inner wall of the box body, the plurality of condensation plates are all arranged obliquely, the condensation plates are hollow, the upper end of the base is fixedly connected to a liquid storage tank, the inner wall of the liquid storage tank is fixedly connected to a plurality of semiconductor refrigeration plates, the cold end of the semiconductor refrigeration plate is located in the liquid storage tank; a scraping mechanism. The present invention is provided with a scraping mechanism, two T-shaped scrapers scrape the condensed water on the surface of the condensation plate to prevent water droplets from adhering to the surface of the condensation plate, affecting the subsequent condensation effect of moisture in the air, thereby reducing the protection effect of the electronic components in the box body, and when dehumidifying the box body, the dust that may adhere to the surface of the condensation plate can also be scraped to prevent the adhesion of dust from affecting the subsequent dehumidification effect.

Description

Technical Field

[0001] The invention relates to the technical field of electric power equipment, and in particular to a low-power and high-efficiency semiconductor condensation dehumidification device for electric power. Background Art

[0002] Power engineering is an engineering project related to the production, transmission and distribution of electric energy, and its installation process is inseparable from control centers such as power equipment.

[0003] Since the power equipment is located outdoors during use, in order to ensure that the electronic components in the power equipment are not damaged by moisture corrosion, the prior art generally condenses moisture in the air through semiconductor refrigeration sheets. However, the condensed water condensed on the surface of the semiconductor refrigeration sheet after condensation generally flows out of the power equipment after falling due to its gravity. When the weight of the condensed water droplets on the surface of the semiconductor refrigeration sheet is too heavy to fall off, the water droplets will adhere to the surface of the semiconductor refrigeration sheet, which will inevitably affect the subsequent condensation effect of moisture in the air, thereby resulting in a decrease in the protection effect on the electronic components in the power equipment. Summary of the invention

[0004] The purpose of the present invention is to solve the problems existing in the prior art and to propose a low-power and high-efficiency semiconductor condensation dehumidification device for electric power.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A low-power and high-efficiency semiconductor condensation dehumidification device for electric power, comprising:

[0007] A box body fixedly connected to the upper end of the base;

[0008] The dehumidification mechanism comprises a plurality of condensation plates fixedly connected to the inner wall of the box body, the plurality of condensation plates are arranged obliquely, the condensation plates are hollow, the upper end of the base is fixedly connected to a liquid storage tank, the inner wall of the liquid storage tank is fixedly connected to a plurality of semiconductor refrigeration plates, and the cold end of the semiconductor refrigeration plate is located in the liquid storage tank;

[0009] The scraping mechanism includes a slide groove provided on the inner wall of the box body, a slider is slidably connected to the inner wall of the slide groove, the side wall of the slider is fixedly connected to multiple fixed plates through a connecting plate, the side wall of the fixed plate away from the connecting plate is fixedly connected to a control plate, the control plate is located between two adjacent condensation plates, a groove is provided on the side wall of the control plate, and two T-shaped scrapers are rotatably connected to the inner wall of the groove through two rotating shafts, and the side walls of the T-shaped scrapers are in contact with the side walls of the condensation plates.

[0010] Preferably, two opposite inner walls of the box body are each provided with a plurality of through slots, a fan is fixedly connected to the inner walls of the plurality of through slots on the same side, and a box door is hingedly connected to the side wall of the box body.

[0011] Preferably, the inner wall of the slide groove is rotatably connected to a reciprocating screw, the side wall of the slider is threadedly connected to the side wall of the reciprocating screw, the side wall of the box body close to the fan is rotatably connected to a cross bar through a bracket, one end of the reciprocating screw penetrates the side wall of the box body and is connected to the side wall of the cross bar through a universal joint, one of the fan ends is coaxially fixedly connected to a first wheel, the end of the cross bar away from the universal joint is fixedly connected to a second wheel, and a synchronous belt is connected between the first wheel and the second wheel.

[0012] Preferably, a rotating mechanism is provided in the groove for driving the two T-shaped scrapers to rotate intermittently, and the rotating mechanism includes a slide plate slidably connected to the inner wall of the groove, the side wall of the slide plate is rotatably connected to its corresponding side wall of the T-shaped scraper through a rotating rod, the side wall of the slide plate away from the rotating rod is elastically connected to the inner wall of the groove through a plurality of springs, the side wall of the slide plate close to the spring is fixedly connected to a sliding rod, the side wall of the slide rod away from the slide plate is fixedly connected to an extrusion plate, the side wall of the slider is rotatably connected to a cam through a driving rod, and the side wall of the cam is in contact with the side wall of the extrusion plate.

[0013] Preferably, a driving mechanism for driving the driving rod to rotate is provided in the slide groove, and the driving mechanism includes a one-way bearing, the side wall of the driving rod is fixedly connected to the side wall of the inner ring of the one-way bearing, the side wall of the outer ring of the one-way bearing is fixedly connected to a gear, and the top of the slide groove is fixedly connected to a toothed plate meshing with the gear.

[0014] Preferably, the condensation plate is arranged obliquely downward toward the fan, and the side wall of the condensation plate close to the fan is fixedly connected with a water collecting trough, and the bottom of the water collecting trough is arranged obliquely downward toward the liquid storage tank, and the side wall of the water collecting trough close to the liquid storage tank is connected with the side wall of the box body through a water outlet pipe, and the top and bottom of the box body are fixedly connected with sealing plates, and the side walls of the sealing plate are fixedly connected to the side walls of the condensation plate close to it.

[0015] Preferably, the dehumidification mechanism also includes a liquid pump fixedly connected to the bottom of a liquid storage tank, wherein the liquid storage tank is provided with coolant, the output end of the liquid pump is connected to the inner wall of the condensation plate through a liquid inlet pipe, and the inner wall of the condensation plate away from the liquid inlet pipe is connected to the inner wall of the liquid storage tank through a liquid outlet pipe.

[0016] Preferably, a humidity sensor and a temperature sensor are respectively installed on the top of the box body away from the condensing plate, and the humidity sensor, liquid pump and semiconductor refrigeration plate are electrically connected to the external control box, and the temperature sensor, liquid pump and semiconductor refrigeration plate are electrically connected to the external control box.

[0017] Compared with the prior art, the present invention has the following advantages:

[0018] 1. A scraping mechanism is set up, and two T-shaped scrapers scrape the condensed water on the surface of the condensation plate to prevent water droplets from adhering to the surface of the condensation plate, affecting the subsequent condensation effect of moisture in the air, thereby reducing the protection effect of electronic components in the box, and when dehumidifying the box, the dust that may adhere to the surface of the condensation plate can also be scraped off to prevent the adhesion of dust from affecting the subsequent dehumidification effect.

[0019] 2. A rotating mechanism and a driving mechanism are set so that the T-shaped scraper rotates intermittently when tilted upward, so that after the T-shaped scraper separates from the surface of the condensation plate after scraping water for a distance, the condensed water scraped upward and concentrated on the surface of the condensation plate will instantly flow down from the surface of the condensation plate, avoiding the phenomenon that the condensed water cannot flow out effectively when the T-shaped scraper scrapes water upward.

[0020] 3. A universal joint is set, and the rotation of one of the fans will drive the reciprocating screw to rotate through the first wheel, the second wheel, the synchronous belt and the universal joint, so there is no need to set up additional electrical equipment.

[0021] 4. A dehumidification mechanism and a temperature sensor are set. When the humidity sensor senses that the humidity in the box is high, the liquid pump and multiple semiconductor refrigeration plates will work to remove moisture from the air in the box. When the temperature sensor senses that the temperature in the box is high, the liquid pump and multiple semiconductor refrigeration plates will work to cool the air entering the box, thereby reducing the temperature inside the box, so that the electronic components in the box can work with low power and high efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the structure of a low-power and high-efficiency semiconductor condensation dehumidification device for electric power proposed by the present invention;

[0023] Figure 2 for Figure 1 A vertical cross-sectional structural diagram in FIG.

[0024] Figure 3 for Figure 2 A schematic diagram of the structure enlargement at the center A;

[0025] Figure 4 for Figure 2 Structural diagram of the dehumidification mechanism;

[0026] Figure 5 for Figure 4 A schematic diagram of the structure enlarged at B in the middle;

[0027] Figure 6 for Figure 1 A schematic diagram of the vertical cross-sectional structure of the middle liquid storage tank;

[0028] Figure 7 for Figure 1A schematic diagram of the vertical cross-section structure at the middle chute;

[0029] Figure 8 for Figure 7 A schematic diagram of the structure enlarged at C in the middle;

[0030] Fig. 9 for Figure 4 A rear view structural diagram of ;

[0031] Fig.10 for Figure 3 Enlarged schematic diagram of the structure at D in the middle.

[0032] In the figure: 1. box body; 2. condensing plate; 3. slide groove; 4. slider; 5. reciprocating screw; 6. connecting plate; 7. fixed plate; 8. control board; 9. groove; 10. rotating shaft; 11. T-shaped scraper; 12. slide plate; 13. slide bar; 14. spring; 15. rotating rod; 16. extrusion plate; 17. driving rod; 18. cam; 19. tooth plate; 20. one-way bearing; 21. gear; 22. humidity sensor; 23. temperature sensor; 24. liquid storage tank; 25. liquid pump; 26. liquid inlet pipe; 27. liquid outlet pipe; 28. semiconductor refrigeration plate; 29. ​​water collecting tank; 30. water outlet pipe; 31. through groove; 32. fan; 33. cross bar; 34. first wheel; 35. second wheel; 36. universal joint; 37. box door; 38. sealing plate. DETAILED DESCRIPTION

[0033] 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.

[0034] Reference Figure 1 - Fig.10 A low-power and high-efficiency semiconductor condensation dehumidification device for electric power includes a box body 1 fixedly connected to the upper end of a base, two opposite inner walls of the box body 1 are provided with a plurality of through grooves 31, the inner walls of the plurality of through grooves 31 on the same side are fixedly connected with fans 32, and a box door 37 is hinged on the side wall of the box body 1.

[0035] The dehumidification mechanism includes a plurality of condensation plates 2 fixedly connected to the inner wall of the box body 1. The plurality of condensation plates 2 are all arranged obliquely. The condensation plates 2 are hollow. A liquid storage tank 24 is fixedly connected to the upper end of the base. A plurality of semiconductor refrigeration plates 28 are fixedly connected to the inner wall of the liquid storage tank 24. The cold end of the semiconductor refrigeration plate 28 is located in the liquid storage tank 24. The working principle of the semiconductor refrigeration plate 28 is based on the Peltier effect, that is, when direct current passes through a thermocouple composed of two different semiconductor materials, the two ends of the thermocouple will absorb and release heat respectively, thereby achieving the purpose of cooling or heating. This is a prior art.

[0036] The dehumidification mechanism also includes a liquid pump 25 fixedly connected to the bottom of the liquid storage tank 24. The liquid storage tank 24 is provided with a coolant. The output end of the liquid pump 25 is connected to the inner wall of the condensation plate 2 through a liquid inlet pipe 26. The inner wall of the condensation plate 2 away from the liquid inlet pipe 26 is connected to the inner wall of the liquid storage tank 24 through a liquid outlet pipe 27. When the liquid pump 25 is working, the coolant can continuously flow in the condensation plate 2 to cool the surface of the condensation plate 2, making full use of the characteristic that moisture in the air is easy to condense when the temperature difference is large, so that the moisture in the air condenses on the surface of the condensation plate 2, and the moisture in the air in the box body 1 is removed.

[0037] A humidity sensor 22 and a temperature sensor 23 are respectively installed on the top of the box body 1 away from the condensing plate 2. The humidity sensor 22, the liquid pump 25 and the semiconductor refrigeration plate 28 are electrically connected to the external control box, and the temperature sensor 23, the liquid pump 25 and the semiconductor refrigeration plate 28 are electrically connected to the external control box.

[0038] Furthermore, when the humidity sensor 22 senses that the humidity in the box body 1 is high, the liquid pump 25 and the multiple semiconductor refrigeration plates 28 all work to remove moisture from the air in the box body 1. When the temperature sensor 23 senses that the temperature in the box body 1 is high, the liquid pump 25 and the multiple semiconductor refrigeration plates 28 all work to cool the air entering the box body 1, thereby reducing the temperature in the box body 1, so that the electronic components in the box body 1 are low in power and high in efficiency when working.

[0039] Meanwhile, the control methods through the humidity sensor 22 and the temperature sensor 23 are all existing technologies and will not be described in detail here.

[0040] The condensation plate 2 is tilted downwardly toward the fan 32, and the side wall of the condensation plate 2 near the fan 32 is fixedly connected with a water collecting tank 29. The bottom of the water collecting tank 29 is tilted downwardly toward the liquid storage tank 24. The side wall of the water collecting tank 29 near the liquid storage tank 24 is connected to the side wall of the box body 1 through a water outlet pipe 30, so that the condensed water on the condensation plate 2 can be discharged. The top and bottom of the box body 1 are fixedly connected with a sealing plate 38 (such as Figure 2 As shown), the side wall of the sealing plate 38 is fixedly connected to the side wall of the condensation plate 2 adjacent to it.

[0041] The scraping mechanism includes a slide groove 3 (such as Figure 7 As shown, the inner wall of the slide groove 3 is slidably connected to a slider 4, the side wall of the slider 4 is fixedly connected to multiple fixing plates 7 through a connecting plate 6, and the side wall of the fixing plate 7 away from the connecting plate 6 is fixedly connected to a control plate 8 (combined with Figure 4 , Figure 5 and Fig. 9 ), the control board 8 is located between two adjacent condensation plates 2, a groove 9 is opened on the side wall of the control board 8, and the inner wall of the groove 9 is rotatably connected to two T-shaped scrapers 11 through two rotating shafts 10 respectively, the side walls of the T-shaped scraper 11 are fitted with the side walls of the condensation plate 2, the inner wall of the slide groove 3 is rotatably connected to the reciprocating screw 5, the side wall of the slider 4 is threadedly connected to the side wall of the reciprocating screw 5, and the side wall of the box body 1 close to the fan 32 is rotatably connected to the cross bar 33 through the bracket.

[0042] like Figure 2 and Figure 3 As shown, the inclination of the slide groove 3 is consistent with the inclination of the condensation plate 2. During the rotation of the reciprocating screw 5, the slider 4 will be driven to slide back and forth on the inner wall of the slide groove 3, and then drive multiple control panels 8 to slide back and forth, so that the two T-shaped scrapers 11 can scrape the condensed water on the surface of the condensation plate 2 to prevent water droplets from adhering to the surface of the condensation plate 2 and affecting the subsequent condensation effect of moisture in the air, thereby resulting in a decrease in the protection effect of the electronic components in the box body 1. In addition, when dehumidifying the box body 1, the dust that may adhere to the surface of the condensation plate 2 can also be scraped off to prevent the adhesion of dust from affecting the subsequent dehumidification effect.

[0043] A rotating mechanism is provided in the groove 9 to drive the two T-shaped scrapers 11 to rotate intermittently. The rotating mechanism includes a slide plate 12 slidably connected to the inner wall of the groove 9. The side wall of the slide plate 12 is rotatably connected to the side wall of the corresponding T-shaped scraper 11 through a rotating rod 15. Fig.10 As shown, the side wall of the rotating rod 15 away from the slide plate 12 is rotatably connected to the end of the T-shaped scraper 11 close to the rotating shaft 10. When the slide plate 12 slides, the T-shaped scraper 11 rotates with the rotating shaft 10 as the axis.

[0044] The side wall of the slide plate 12 away from the rotating rod 15 is elastically connected to the inner wall of the groove 9 through multiple springs 14, the side wall of the slide plate 12 close to the spring 14 is fixedly connected with a slide bar 13, and the side wall of the slide bar 13 away from the slide plate 12 is fixedly connected with an extrusion plate 16, and the side wall of the slider 4 is rotatably connected with a cam 18 through a driving rod 17, and the side wall of the cam 18 is in contact with the side wall of the extrusion plate 16, so that when the cam 18 rotates to squeeze the extrusion plate 16, the slide bar 13 will drive the slide plate 12 to slide in the direction close to the T-shaped scraper 11, and then drive the two T-shaped scrapers 11 to rotate and move away from the condensation plate 2 through the two rotating rods 15.

[0045] A driving mechanism is provided in the slide groove 3 to drive the driving rod 17 to rotate, and the driving mechanism includes a one-way bearing 20. The side wall of the driving rod 17 is fixedly connected to the inner ring side wall of the one-way bearing 20, and the outer ring side wall of the one-way bearing 20 is fixedly connected to a gear 21. The top of the slide groove 3 is fixedly connected to a toothed plate 19 meshing with the gear 21.

[0046] like Figure 3 - Figure 5 When the slider 4 slides to the bottom of the chute 3, the gear 21 will rotate forwardly under the action of the toothed plate 19, and the outer ring of the one-way bearing 20 will not drive its inner ring to rotate, and then the cam 18 will not rotate. At this time, the control plate 8, the slide plate 12, the slide bar 13 and the extrusion plate 16 all move synchronously and will not slide relative to each other. The position of the T-shaped scraper 11 is stable and fits the side wall of the condensation plate 2, so that the T-shaped scraper 11 tilts downward to scrape the condensed water on the side wall of the condensation plate 2. When the slider 4 slides to the top of the chute 3, the gear 21 will rotate in the opposite direction, and the outer ring of the one-way bearing 20 drives its inner ring to rotate. The cam 18 is driven by the driving rod 17 to rotate. At this time, the slide plate 12, the slide rod 13 and the extrusion plate 16 slide relative to the control plate 8 while moving synchronously with the control plate 8. Then, the T-shaped scraper 11 rotates intermittently under the extrusion of the cam 18 and the elastic force of multiple springs 14. When the T-shaped scraper 11 is separated from the surface of the condensation plate 2 after tilting upwards to scrape water for a distance, the condensed water scraped upwards and concentrated on the surface of the condensation plate 2 will instantly flow down from the surface of the condensation plate 2, thereby avoiding the phenomenon that the condensed water cannot effectively flow out during the process of the T-shaped scraper 11 tilting upwards to scrape water.

[0047] One end of the reciprocating screw 5 passes through the side wall of the box 1 and is connected to the side wall of the cross bar 33 through a universal joint 36. One end of a fan 32 is coaxially fixedly connected to a first wheel 34, and one end of the cross bar 33 away from the universal joint 36 is fixedly connected to a second wheel 35. A synchronous belt is connected between the first wheel 34 and the second wheel 35.

[0048] like Figure 6 - Figure 8 The rotation of one of the fans 32 will drive the reciprocating screw 5 to rotate through the first wheel 34, the second wheel 35, the synchronous belt and the universal joint 36, so there is no need to set up additional power equipment.

[0049] When the humidity sensor 22 in the box body 1 senses that the humidity in the box body 1 is high, the liquid pump 25 and the multiple semiconductor refrigeration plates 28 are all working. The semiconductor refrigeration plate 28 can ensure that the temperature of the coolant in the liquid storage tank 24 is low. Then the liquid pump 25 will continuously pump the coolant in the liquid storage tank 24 into the condensation plate 2 through the liquid inlet pipe 26 and the liquid outlet pipe 27 to cool the surface of the condensation plate 2. When the temperature difference is large, the moisture in the air is easy to condense, so that the moisture in the air condenses on the surface of the condensation plate 2, and the moisture in the air in the box body 1 is removed;

[0050] At this time, the multiple fans 32 rotate to cool the air transported in the box body 1. At this time, the rotation of one of the fans 32 will drive the reciprocating screw 5 to rotate through the first wheel 34, the second wheel 35, the synchronous belt and the universal joint 36, so that the slider 4 slides back and forth on the inner wall of the slide groove 3, and then drives the multiple control boards 8 to slide back and forth through the connecting plate 6 and the multiple fixed plates 7, so that the two T-shaped scrapers 11 scrape the condensed water on the surface of the condensation plate 2 to prevent water droplets from adhering to the surface of the condensation plate 2, affecting the subsequent condensation effect of moisture in the air, thereby reducing the protection effect of the electronic components in the box body 1, and the scraped condensed water will be discharged to the outside of the box body 1 through the water collecting tank 29 and the water outlet pipe 30;

[0051] When the slider 4 slides to the bottom of the slide groove 3, the gear 21 will rotate forwardly under the action of the tooth plate 19, and the outer ring of the one-way bearing 20 will not drive its inner ring to rotate, and then the cam 18 will not rotate. At this time, the control plate 8, the slide plate 12, the slide bar 13 and the squeeze plate 16 all move synchronously and will not slide relative to each other. Under the elastic force of multiple springs 14, the position of the T-shaped scraper 11 is stable and fits the side wall of the condensation plate 2, so that the T-shaped scraper 11 tilts downward to scrape the condensed water on the side wall of the condensation plate 2;

[0052] When the slider 4 slides to the top of the slide groove 3, the gear 21 will rotate in the opposite direction, and the outer ring of the one-way bearing 20 drives its inner ring to rotate, and then the driving rod 17 drives the cam 18 to rotate. When the cam 18 rotates to squeeze the squeezing plate 16, the sliding rod 13 drives the sliding plate 12 to slide in the direction close to the T-shaped scraper 11, and then drives the two T-shaped scrapers 11 to rotate and move away from the condensation plate 2 through the two rotating rods 15. Then, during the rotation of the cam 18, the T-shaped scraper 11 will rotate intermittently under the squeezing of the cam 18 and the elastic force of multiple springs 14. When the T-shaped scraper 11 is tilted upward to scrape water for a distance and then separated from the surface of the condensation plate 2, the condensed water scraped upward and concentrated on the surface of the condensation plate 2 will instantly flow down from the surface of the condensation plate 2, avoiding the phenomenon that the condensed water cannot effectively flow out during the process of the T-shaped scraper 11 tilting upward to scrape water;

[0053] When the temperature sensor 23 senses that the temperature inside the cabinet 1 is high, the liquid pump 25 and the multiple semiconductor refrigeration plates 28 all work to cool the air entering the cabinet 1, thereby reducing the temperature inside the cabinet 1. By dehumidifying and cooling the cabinet 1, the electronic components in the cabinet 1 can operate with low power consumption and high efficiency.

[0054] The above are only preferred specific implementation modes of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solutions and inventive concepts of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A low-power and high-efficiency semiconductor condensation dehumidification device for electric power, characterized in that: include: A box body (1) fixedly connected to the upper end of the base; A dehumidification mechanism, the dehumidification mechanism comprising a plurality of condensation plates (2) fixedly connected to the inner wall of a box body (1), the plurality of condensation plates (2) being arranged at an angle, the condensation plates (2) being hollow, the upper end of the base being fixedly connected to a liquid storage tank (24), the inner wall of the liquid storage tank (24) being fixedly connected to a plurality of semiconductor refrigeration plates (28), the cold end of the semiconductor refrigeration plate (28) being located in the liquid storage tank (24); A scraping mechanism, the scraping mechanism comprising a slide groove (3) provided on the inner wall of the box body (1), the inner wall of the slide groove (3) being slidably connected to a slider (4), the side wall of the slider (4) being fixedly connected to a plurality of fixed plates (7) via a connecting plate (6), the side wall of the fixed plate (7) away from the connecting plate (6) being fixedly connected to a control plate (8), the control plate (8) being located between two adjacent condensation plates (2), the side wall of the control plate (8) being provided with a groove (9), the inner wall of the groove (9) being rotatably connected to two T-shaped scrapers (11) via two rotating shafts (10), the side wall of the T-shaped scraper (11) being in contact with the side wall of the condensation plate (2); Two opposing inner walls of the box body (1) are each provided with a plurality of through slots (31), the inner walls of the plurality of through slots (31) on the same side of the box body (1) are each fixedly connected to a fan (32), and a box door (37) is hingedly connected to a side wall of the box body (1); The inner wall of the slide groove (3) is rotatably connected to a reciprocating screw (5), the side wall of the slider (4) is threadedly connected to the side wall of the reciprocating screw (5), the side wall of the box body (1) close to the fan (32) is rotatably connected to a cross bar (33) through a bracket, one end of the reciprocating screw (5) passes through the side wall of the box body (1) and is connected to the side wall of the cross bar (33) through a universal joint (36), one end of the fan (32) is coaxially fixedly connected to a first wheel (34), one end of the cross bar (33) away from the universal joint (36) is fixedly connected to a second wheel (35), and a synchronous belt is connected between the first wheel (34) and the second wheel (35); The groove (9) is provided with a rotating mechanism for driving the two T-shaped scrapers (11) to rotate intermittently, the rotating mechanism comprising a slide plate (12) slidably connected to the inner wall of the groove (9), the side wall of the slide plate (12) being rotationally connected to the side wall of the T-shaped scraper (11) corresponding thereto via a rotating rod (15), the side wall of the slide plate (12) away from the rotating rod (15) being elastically connected to the inner wall of the groove (9) via a plurality of springs (14), the side wall of the slide plate (12) close to the spring (14) being fixedly connected to a slide rod (13), the side wall of the slide rod (13) away from the slide plate (12) being fixedly connected to an extrusion plate (16), the side wall of the slider (4) being rotationally connected to a cam (18) via a driving rod (17), the side wall of the cam (18) being in contact with the side wall of the extrusion plate (16).

2. A low-power and high-efficiency semiconductor condensation dehumidification device for electric power according to claim 1, characterized in that: A driving mechanism for driving the driving rod (17) to rotate is arranged in the slide groove (3), and the driving mechanism comprises a one-way bearing (20). The side wall of the driving rod (17) is fixedly connected to the inner ring side wall of the one-way bearing (20), and the outer ring side wall of the one-way bearing (20) is fixedly connected to a gear (21). The top of the slide groove (3) is fixedly connected to a toothed plate (19) meshing with the gear (21).

3. A low-power and high-efficiency semiconductor condensation dehumidification device for electric power according to claim 1, characterized in that: The condensation plate (2) is arranged downwardly and tilted toward the fan (32); the side wall of the condensation plate (2) close to the fan (32) is fixedly connected to a water collecting trough (29); the bottom of the water collecting trough (29) is arranged downwardly and tilted toward the liquid storage tank (24); the side wall of the water collecting trough (29) close to the liquid storage tank (24) is connected to the side wall of the box body (1) through a water outlet pipe (30); the top and bottom of the box body (1) are fixedly connected to a sealing plate (38); the side wall of the sealing plate (38) is fixedly connected to the side wall of the condensation plate (2) close to it.

4. A low-power and high-efficiency semiconductor condensation dehumidification device for electric power according to claim 1, characterized in that: The dehumidification mechanism also includes a liquid pump (25) fixedly connected to the bottom of the liquid storage tank (24), wherein the liquid storage tank (24) is provided with cooling liquid, and the output end of the liquid pump (25) is connected to the inner wall of the condensation plate (2) through a liquid inlet pipe (26), and the inner wall of the condensation plate (2) away from the liquid inlet pipe (26) is connected to the inner wall of the liquid storage tank (24) through a liquid outlet pipe (27).

5. A low-power and high-efficiency semiconductor condensation dehumidification device for electric power according to claim 4, characterized in that: A humidity sensor (22) and a temperature sensor (23) are respectively installed on the top of the box body (1) away from the condensing plate (2); the humidity sensor (22), the liquid pump (25) and the semiconductor refrigeration plate (28) are electrically connected to an external control box; and the temperature sensor (23), the liquid pump (25) and the semiconductor refrigeration plate (28) are electrically connected to an external control box.

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