Anti-condensation equipment of electrical equipment

Abstract

The utility model discloses anti-condensation equipment of electrical equipment, which comprises a mounting frame, a threaded rod is mounted at the corner position of the top of the mounting frame, the top of the threaded rod is in threaded connection with a fastening bolt, connecting side rods are mounted at the two end parts of the mounting frame, a connecting plate is mounted at one end of each connecting side rod, and the other end of each connecting plate is provided with a fastening bolt. An electric telescopic rod is installed on one side of the connecting plate, a long connecting plate is connected to the power output end of the electric telescopic rod, a scraping piece is installed on the outer side of the long connecting plate, connecting holes are formed in the middles of the two connecting side rods correspondingly, an extrusion frame is slidably clamped in the connecting holes, and a limiting frame is installed on one side of the extrusion frame; the mounting frame is mounted at the top of the inner side of the electrical equipment, the top of the electrical equipment is scraped through back-and-forth movement of the long connecting plate and the scraper, condensation is not prone to being generated on the top of the electrical equipment, moisture absorption can be achieved through the moisture absorption sponge, air can be dried, and condensation is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of electrical equipment maintenance, in particular to an anti-condensation device for electrical equipment. Background Art

[0002] Air temperature and humidity are two decisive factors for condensation. Under the action of thermal inertia, the temperature difference is large. When the temperature rises during the day, the water vapor mass in the air will gradually increase, and the saturated humidity will increase accordingly. At night, the temperature drops sharply. Under given humidity conditions, the water vapor reaches and exceeds the saturation state, and part of the water vapor condenses into water droplets, resulting in condensation. The occurrence of condensation is related to the geographical environment, meteorological climate, closed structure, ventilation, sealing, etc. The worse the heat absorption of the electrical component material, the larger the cavity, the faster the heating and cooling rate, and the higher the relative humidity, the more severe the condensation effect;

[0003] However, currently electrical equipment uses fans to blow air to prevent condensation, which can only change the position of condensation by blowing air, but cannot effectively prevent condensation from occurring, and there is still a great condensation hazard. Utility Model Content

[0004] The utility model provides an anti-condensation device for electrical equipment, which can effectively solve the problem proposed in the above background technology that the current electrical equipment uses fans to blow air to prevent condensation, but can only change the position of condensation by blowing air, but cannot effectively prevent condensation from occurring, and there are still large condensation hazards.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: an anti-condensation device for electrical equipment, comprising an installation frame, a threaded rod is installed at the top corner position of the installation frame, the top of the threaded rod is threadedly connected with a fastening bolt, connecting side rods are installed at both ends of the installation frame, a connecting plate is installed at one end of the connecting side rod, an electric telescopic rod is installed on one side of the connecting plate, a long connecting plate is connected to the power output end of the electric telescopic rod, a scraper is installed on the outer side of the long connecting plate, a connecting hole is opened in the middle of the two connecting side rods, an extrusion frame is slidably connected inside the connecting hole, a limiting frame is installed on one side of the extrusion frame, a plurality of connecting holes are opened on the top of the two connecting side rods, a moisture absorption box is installed on the outer side of the two connecting side rods, a plurality of top through holes are opened on the top of the moisture absorption box, a plurality of bottom through holes are opened on the bottom of the moisture absorption box, and a moisture absorption sponge is placed inside the moisture absorption box;

[0006] A bottom water box is installed at the bottom of the moisture absorption box, a water diversion slope is arranged on the inner side of the bottom water box, one end of the bottom water box is connected with a water diversion trough plate, a mounting shaft is installed on the inner side of one end of the bottom water box, a rotating piece is rotatably sleeved on the outside of the mounting shaft, and a rotating connecting hole is opened on the top of the rotating piece.

[0007] Preferably, the input end of the electric telescopic rod is electrically connected to the output end of the external power supply;

[0008] The top end of the scraper blade is horizontally aligned with the top end of the mounting frame.

[0009] Preferably, the long connecting plate is in compression contact with the compression frame, and the limiting frame is in compression contact with the moisture-absorbing sponge.

[0010] Preferably, the moisture absorption box is communicated with the connecting hole and the communicating hole respectively, and the bottom through hole is communicated with the top of the bottom water storage box.

[0011] Preferably, the top and one side of the bottom water box are open, and one end of the bottom water box is connected to the water guide trough plate.

[0012] Preferably, one end of the water diversion slope is inclined downward by 5° at a position corresponding to the water diversion trough plate;

[0013] The installation shaft is installed at a position close to the water guide trough plate at one end of the bottom water storage box.

[0014] Compared with the prior art, the utility model has the following beneficial effects: the utility model has a scientific and reasonable structure and is safe and convenient to use:

[0015] 1. Install the installation frame on the inner top of the electrical equipment by setting the installation frame, threaded rods, fastening bolts, connecting side rods, connecting plates, electric telescopic rods, long connecting plates, scrapers, moisture absorbing boxes and moisture absorbing sponges. Scrape the top of the electrical equipment by moving the long connecting plates and scrapers back and forth, so that condensation is not easy to form on the top of the electrical equipment. The moisture absorbing sponge absorbs moisture to dry the air, thereby preventing condensation.

[0016] 2. By setting an extrusion frame, a limit frame, a connecting hole, a top through hole, a bottom through hole, a bottom water box, a water diversion slope, a water diversion trough plate, a mounting shaft, a rotating plate and a rotating connecting hole, each time the long connecting plate moves to the position of the extrusion frame, it will squeeze the hygroscopic sponge, squeeze the water in the hygroscopic sponge, and the water will flow into the bottom water box, and finally push the rotating plate to be discharged through the water diversion trough plate, which is convenient for the hygroscopic sponge to drain water and can be used repeatedly. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0018] In the attached picture:

[0019] Figure 1 It is a structural schematic diagram of the utility model;

[0020] Figure 2It is a cross-sectional view of the moisture absorption box of the utility model;

[0021] Figure 3 This utility model Figure 2 A magnified schematic diagram of the middle A area;

[0022] Figure 4 It is a structural schematic diagram of the water diversion trough plate of the utility model;

[0023] Numbers in the figure: 1. Installation frame; 2. Threaded rod; 3. Fastening bolt; 4. Connecting side rod; 5. Connecting plate; 6. Electric telescopic rod; 7. Long connecting plate; 8. Scraper; 9. Connecting hole; 10. Extrusion frame; 11. Limit frame; 12. Connecting hole; 13. Desiccant box; 14. Top through hole; 15. Bottom through hole; 16. Desiccant sponge; 17. Bottom water box; 18. Water diversion slope; 19. Water diversion trough plate; 20. Installation shaft; 21. Rotating sheet; 22. Rotating connecting hole. DETAILED DESCRIPTION

[0024] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0025] Example: Figure 1-4 As shown, the utility model provides a technical solution, an anti-condensation device for electrical equipment, comprising a mounting frame 1, a threaded rod 2 is installed at the top corner position of the mounting frame 1, a fastening bolt 3 is threadedly connected to the top of the threaded rod 2, connecting side rods 4 are installed at both ends of the mounting frame 1, a connecting plate 5 is installed at one end of the connecting side rod 4, an electric telescopic rod 6 is installed on one side of the connecting plate 5, the input end of the electric telescopic rod 6 is electrically connected to the output end of an external power supply, a long connecting plate 7 is connected to the power output end of the electric telescopic rod 6, a scraper 8 is installed on the outer side of the long connecting plate 7, and the top of the scraper 8 is horizontally aligned with the top of the mounting frame 1, so as to facilitate the top of the electrical equipment Scrape to avoid condensation. A connecting hole 9 is provided in the middle of the two connecting side bars 4. A squeezing frame 10 is slidably connected inside the connecting hole 9. A limiting frame 11 is installed on one side of the squeezing frame 10. A plurality of connecting holes 12 are provided on the tops of the two connecting side bars 4. A moisture absorption box 13 is installed on the outsides of the two connecting side bars 4. A plurality of top through holes 14 are provided on the top of the moisture absorption box 13. A plurality of bottom through holes 15 are provided on the bottom of the moisture absorption box 13. A moisture absorption sponge 16 is placed inside the moisture absorption box 13. The long connecting plate 7 is in squeezing contact with the squeezing frame 10. The limiting frame 11 is in squeezing contact with the moisture absorption sponge 16, so as to squeeze the water in the moisture absorption sponge 16 conveniently.

[0026] A bottom water box 17 is installed at the bottom of the moisture absorption box 13. The moisture absorption box 13 is connected to the connecting hole 9 and the connecting hole 12 respectively. The bottom through hole 15 is connected to the top of the bottom water box 17, which is convenient for moisture absorption and drainage. A water diversion slope 18 is arranged on the inner side of the bottom water box 17. One end of the bottom water box 17 is connected to a water diversion trough plate 19. The top and one side of the bottom water box 17 are open. One end of the bottom water box 17 is connected to the water diversion trough plate 19, which is convenient for holding the water squeezed out of the moisture absorption sponge 16. A mounting shaft 20 is installed on the inner side of one end of the bottom water box 17. One end of the water diversion slope 18 is inclined downward by 5° corresponding to the position of the water diversion trough plate 19. The mounting shaft 20 is installed at a position of one end of the bottom water box 17 close to the water diversion trough plate 19, which is convenient for squeezing the moisture absorption sponge 16 out of water and pushing away the rotating piece 21 for drainage. The outer side of the mounting shaft 20 is rotatably sleeved with a rotating piece 21, and the top of the rotating piece 21 is provided with a rotating connecting hole 22.

[0027] The working principle and use process of the utility model are as follows: first, during installation, holes are punched at the positions corresponding to the threaded rod 2 and the water diversion trough plate 19 on the top of the electrical equipment, and then the installation frame 1 is placed on the inner top of the electrical equipment, so that the threaded rod 2 and the water diversion trough plate 19 pass through the corresponding holes on the top of the electrical equipment, and then the fastening bolts 3 are screwed on the top of the threaded rod 2 to fix the installation frame 1 on the inner top of the electrical equipment;

[0028] The electric telescopic rod 6 drives the long connecting plate 7 and the scraper 8 to move back and forth at the inner top position of the electrical equipment, so that condensation is not easy to form at the inner top position of the electrical equipment, and the generation of condensation is effectively prevented. During the movement of the long connecting plate 7 and the scraper 8, the air is pushed to the position of the connecting hole 9, and the moisture in the air is adsorbed by the moisture-absorbing sponge 16, so that the surrounding air can be dried. When the long connecting plate 7 is pushed to the position of the squeezing frame 10, the moisture-absorbing sponge 16 is squeezed to make the moisture flow from the bottom through hole 15 to the bottom water box 17, and the squeezed water is drained to the position of the rotating piece 21 through the water diversion slope 18, and the rotating piece 21 is pushed open to discharge the water from the water diversion trough plate 19;

[0029] The moisture absorption effect of the moisture absorbing sponge 16 can reduce humidity, and the moisture can be squeezed out by squeezing the moisture absorbing sponge 16 and discharged through the bottom water box 17 and the water guide trough plate 19, thereby directly reducing the humidity in the air and achieving the effect of preventing condensation.

[0030] Finally, it should be noted that the above description is only a preferred example of the present utility model and is not intended to limit the present utility model. Although the present utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. An anti-condensation device for electrical equipment, comprising a mounting frame (1), characterized in that: A threaded rod (2) is installed at the top corner of the installation frame (1), and a fastening bolt (3) is threadedly connected to the top of the threaded rod (2). Connecting side rods (4) are installed at both ends of the installation frame (1), and a connecting plate (5) is installed at one end of the connecting side rod (4). An electric telescopic rod (6) is installed on one side of the connecting plate (5). The power output end of the electric telescopic rod (6) is connected to a long connecting plate (7), and a scraper (8) is installed on the outside of the long connecting plate (7). The middle part of the two connecting side rods (4) is provided with a connecting rod. A connecting hole (9), wherein an extrusion frame (10) is slidably engaged inside the connecting hole (9), a limiting frame (11) is installed on one side of the extrusion frame (10), a plurality of communicating holes (12) are provided on the tops of the two connecting side bars (4), a moisture absorption box (13) is installed on the outsides of the two connecting side bars (4), a plurality of top through holes (14) are provided on the top of the moisture absorption box (13), a plurality of bottom through holes (15) are provided on the bottom of the moisture absorption box (13), and a moisture absorption sponge (16) is placed inside the moisture absorption box (13); A bottom water box (17) is installed at the bottom of the moisture absorption box (13), a water diversion slope (18) is arranged on the inner side of the bottom water box (17), one end of the bottom water box (17) is connected to a water diversion trough plate (19), a mounting shaft (20) is installed on the inner side of one end of the bottom water box (17), a rotating piece (21) is rotatably sleeved on the outside of the mounting shaft (20), and a rotating connecting hole (22) is opened on the top of the rotating piece (21).

2. The anti-condensation device for electrical equipment according to claim 1, characterized in that: The input end of the electric telescopic rod (6) is electrically connected to the output end of the external power supply; The top end of the scraper (8) is horizontally aligned with the top end of the mounting frame (1).

3. The anti-condensation device for electrical equipment according to claim 1, characterized in that: The long connecting plate (7) is in compression contact with the compression frame (10), and the limiting frame (11) is in compression contact with the moisture-absorbing sponge (16).

4. The anti-condensation device for electrical equipment according to claim 1, characterized in that: The moisture absorption box (13) is communicated with the connection hole (9) and the communication hole (12) respectively, and the bottom through hole (15) is communicated with the top of the bottom water storage box (17).

5. The anti-condensation device for electrical equipment according to claim 1, characterized in that: The top and one side of the bottom water box (17) are open, and one end of the bottom water box (17) is connected to the water guide trough plate (19).

6. The anti-condensation device for electrical equipment according to claim 1, characterized in that: One end of the water diversion slope (18) is inclined downward by 5° at a position corresponding to the water diversion trough plate (19); The installation shaft (20) is installed at a position close to the water guide trough plate (19) at one end of the bottom water storage box (17).

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