Electrical circuit deicing device

Abstract

An electrical circuit deicing device comprises an ice melting ring, a first ice breaking ring and a second ice breaking ring, the first ice breaking ring, the second ice breaking ring and the ice melting ring are coaxially arranged, the upper ends of the first ice breaking ring, the second ice breaking ring and the ice melting ring are open, one side of the first ice breaking ring is movably connected with the side portion of the second ice breaking ring, and the other side of the first ice breaking ring is fixedly connected with the side portion of the ice melting ring. An ice crushing mechanism is arranged on the inner side of the first ice crushing ring, an electric heating plate is arranged on the inner side of the ice melting ring, and when the device works, the ice melting ring, the first ice crushing ring and the second ice crushing ring are clamped to the outer side of the cable body and conduct comprehensive deicing on the outer wall of the cable body; according to the utility model, a brand-new deicing structure is adopted, ice on an electrical circuit can be effectively and rapidly removed, stable operation of a power transmission system is ensured, and economical efficiency and environmental protection performance of deicing work are improved at the same time.

Description

Technical Field

[0001] The utility model relates to the field of electrical equipment protection devices, in particular to an electrical circuit deicing device. Background Art

[0002] Electrical wiring, as a key component for connecting and transmitting electrical energy between electrical devices, plays a vital role in power systems. Whether in high-voltage transmission or low-voltage control circuits, electrical wiring is an essential component. However, electrical wiring faces numerous challenges in practical applications, with the impact of temperature being particularly significant. Especially in cold climates, such as those in northern China, the sudden drop in winter temperatures can cause ice to form on the surfaces of outdoor electrical wiring. This icing not only increases the mechanical load on the wiring but can also reduce power transmission efficiency and, in severe cases, even cause power outages.

[0003] Currently available de-icing solutions for electrical lines mostly use physical or chemical methods, attempting to remove ice through heating or mechanical vibration. However, existing de-icing devices have several shortcomings. First, when the ice layer on electrical lines is thick and solid, traditional de-icing methods often have difficulty effectively removing it completely. Second, most existing technologies can only apply force to break up the ice in a localized area, failing to achieve uniform de-icing across the entire line. This further reduces the efficiency and reliability of the overall de-icing operation. Utility Model Content

[0004] In view of the technical problems existing in the background technology, the utility model provides an electrical line deicing device, which adopts a new deicing structure, can effectively and quickly remove ice on the electrical lines, ensure the stable operation of the power transmission system, and at the same time improve the economy and environmental protection of the deicing work.

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

[0006] An electrical line de-icing device includes an ice melting ring, a first ice crushing ring and a second ice crushing ring. The first ice crushing ring, the second ice crushing ring and the ice melting ring are coaxially arranged and have open upper ends. One side of the first ice crushing ring is movably connected to the side of the second ice crushing ring, and the other side of the first ice crushing ring is fixedly connected to the side of the ice melting ring. An ice crushing mechanism is installed on the inner side of the first ice crushing ring, and an electric heating plate is installed on the inner side of the ice melting ring. When the device is working, the ice melting ring, the first ice crushing ring and the second ice crushing ring are clamped on the outer side of the cable body and the outer wall of the cable body is fully de-iced.

[0007] In a preferred solution, a slot is provided on the side of the first ice crushing ring, and a rail is correspondingly provided on the side of the ice melting ring. The first ice crushing ring and the ice melting ring are slidably connected via the slot and the rail.

[0008] In a preferred embodiment, the sides of the first ice crushing ring and the ice melting ring are connected with a fixed shaft, the electric heating plate is fixedly connected to the inner side of the ice melting ring, and a battery is provided at the bottom of the ice melting ring and is electrically connected to the electric heating plate.

[0009] In a preferred solution, scraping strips are symmetrically arranged on the side of the second ice crushing ring, and the ends of the scraping strips are arranged toward the axis of the second ice crushing ring.

[0010] In a preferred embodiment, the ice crushing mechanism includes an arc-shaped plate, which is arranged on the inner side of the first ice crushing ring. The outer wall of the arc-shaped plate is vertically connected to a sliding rod, which vertically passes through the first ice crushing ring. A baffle is provided at the end of the sliding rod, and a compression spring is sleeved on the outer wall of the sliding rod. The two ends of the compression spring are fixedly connected to the baffle and the outer wall of the first ice crushing ring.

[0011] In a preferred solution, serrations are provided on the inner side of the arc-shaped plate.

[0012] In a preferred solution, the bottoms of the first ice crushing ring and the second ice crushing ring are connected with a telescopic rod, and an adjustment knob is installed on the telescopic rod.

[0013] An electrical circuit deicing device has the following advantages in practical use:

[0014] 1. By setting up the electric heating plate heating module, the ice and snow on the outer wall of the electrical circuit can be expanded and contracted in a short time, thereby weakening the adhesion between the ice and snow and the circuit, making it easier to peel off the ice and snow from the circuit, greatly improving the de-icing efficiency;

[0015] 2. The screw drives the curved plate close to the electrical circuit, and combined with the sawtooth structure on the handheld telescopic rod, it can effectively break up ice and snow under manual operation. The user can rotate the ice crushing ring in the opposite or opposite direction to make the sawtooth cut the heated and softened ice and snow, accelerating the breaking and shedding process of ice and snow.

[0016] 3. The utility model, through the coordinated use of the first and second ice crushing rings, can achieve uniform and comprehensive deicing of the entire circumference of the electrical circuit. Compared with the traditional local percussion deicing method, this device can avoid the problem of incomplete deicing caused by local stress concentration;

[0017] 4. The design of the handheld telescopic rod allows the operator to adjust the operating range according to actual conditions, which increases the flexibility of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is an exploded view of the overall structure of the utility model;

[0020] Figure 3 This is an exploded view of the ice melting ring structure of the utility model;

[0021] Figure 4 This is a plan view of the ice crushing ring structure of the utility model;

[0022] Figure 5 This is a schematic diagram of the ice-breaking mechanism structure of the utility model;

[0023] Figure 6 This is a schematic diagram of the connection method of the ice crushing ring of the utility model.

[0024] In the figure: ice melting ring 1, electric heating plate 101, battery 102, first ice crushing ring 2, arc plate 201, slide bar 202, baffle 203, compression spring 204, serration 205, second ice crushing ring 3, scraper 301, telescopic rod 4, adjustment knob 401, cable body 5, slot 6, fixed shaft 7, rail 8. DETAILED DESCRIPTION

[0025] like Figure 1 As shown, an electrical line de-icing device includes an ice melting ring 1, a first ice crushing ring 2 and a second ice crushing ring 3. The first ice crushing ring 2, the second ice crushing ring 3 and the ice melting ring 1 are coaxially arranged and open at the upper end. One side of the first ice crushing ring 2 and the side of the second ice crushing ring 3 are movably connected, and the other side of the first ice crushing ring 2 is fixedly connected to the side of the ice melting ring 1. An ice crushing mechanism is installed on the inner side of the first ice crushing ring 2, and an electric heating plate 101 is installed on the inner side of the ice melting ring 1. When the device is working, the ice melting ring 1, the first ice crushing ring 2 and the second ice crushing ring 3 are clamped on the outer side of the cable body 5 and the outer wall of the cable body 5 is fully de-iced.

[0026] The preferred solution is Figure 6 As shown, a slot 6 is provided on the side of the first ice crushing ring 2, and a rail 8 is correspondingly provided on the side of the ice melting ring 1. The first ice crushing ring 2 and the ice melting ring 1 are slidably connected through the slot 6 and the rail 8; through the above structure, the first ice crushing ring 2 and the second ice crushing ring 3 can be limitedly rotated around the axis and can prevent the two from separating, thereby achieving the effect of relative rotation.

[0027] The preferred solution is Figure 2 and Figure 3 As shown, the sides of the first ice crushing ring 2 and the ice melting ring 1 are connected with a fixed shaft 7, the electric heating plate 101 is fixedly connected to the inner side of the ice melting ring 1, and the bottom of the ice melting ring 1 is provided with a battery 102 and electrically connected to the electric heating plate 101; a heating resistance wire is provided inside the electric heating plate 101, and the resistance wire inside the electric heating plate 101 heats the ice and snow on the outer wall of the cable body 5, so that the ice and snow are loosened from the cable body 5, thereby improving the de-icing efficiency

[0028] The preferred solution is Figure 2 and Figure 5 As shown, a scraper 301 is symmetrically arranged on the side of the second ice crushing ring 3, and the end of the scraper 301 is arranged toward the axis of the second ice crushing ring 3. The end of the scraper 301 is made of flexible material, which can scrape off the ice and snow remaining on the outer wall of the cable body 5 and prevent the cable sheath from being scratched.

[0029] The preferred solution is Figures 2 to 5 As shown, the ice crushing mechanism includes a curved plate 201, which is arranged on the inner side of the first ice crushing ring 2. The outer wall of the curved plate 201 is vertically connected to a slide rod 202, which vertically penetrates the first ice crushing ring 2. A baffle 203 is provided at the end of the slide rod 202, and a compression spring 204 is sleeved on the outer wall of the slide rod 202. The two ends of the compression spring 204 are fixedly connected to the baffle 203 and the outer wall of the first ice crushing ring 2; the inner side of the curved plate 201 is provided with serrations 205;

[0030] When the device is working, the cable body 5 is clamped on the inner side of the first ice crushing ring 2. At this time, the cable body 5 compresses the arc plate 201 outward, and the compression spring 204 is compressed and causes the arc plate 201 to squeeze the cable body 5 inward. Then, the first ice crushing ring 2 and the arc plate 201 are rotated, and the serrations 205 on the arc plate 201 can quickly and comprehensively crush the ice and snow on the cable body 5.

[0031] As shown in the figure, the bottom of the first ice crushing ring 2 and the second ice crushing ring 3 are connected to a telescopic rod 4, and an adjustment knob 401 is installed on the telescopic rod 4. The adjustment knob 401 can be used to adjust the length of the telescopic rod 4 according to the height of the cable body 5 to meet different work requirements.

[0032] The operating principle of the device is as follows: first, the first ice crushing ring 2 and the second ice crushing ring 3 are clamped on the outer wall of the cable body 5, and the arc plate 201 is pressed inwardly on the cable body 5, and then the electric heating plate 101 is remotely turned on to make the electric heating plate 101 heat the ice and snow on the outer wall of the cable body 5, so that the ice and snow are loosened between the cable body 5, and then the telescopic rod 4 is held and the first ice crushing ring 2 and the second ice crushing ring 3 are rotated in relative or opposite directions, so that the saw teeth 205 break the heated ice and snow, causing the ice and snow to break and fall quickly, and as the pushing device moves along the cable body 5, the scraper 301 can scrape off the remaining ice and snow on the outer wall of the cable body 5, and finally complete the de-icing of the electrical circuit.

Claims

1. An electrical circuit deicing device, comprising an ice melting ring (1), a first ice crushing ring (2) and a second ice crushing ring (3), characterized in that: The first ice crushing ring (2), the second ice crushing ring (3) and the ice melting ring (1) are coaxially arranged and have an open upper end. One side of the first ice crushing ring (2) is movably connected to the side of the second ice crushing ring (3), and the other side of the first ice crushing ring (2) is fixedly connected to the side of the ice melting ring (1). An ice crushing mechanism is installed on the inner side of the first ice crushing ring (2), and an electric heating plate (101) is installed on the inner side of the ice melting ring (1). When the device is working, the ice melting ring (1), the first ice crushing ring (2) and the second ice crushing ring (3) are clamped on the outer side of the cable body (5) and the outer wall of the cable body (5) is fully de-iced.

2. The electrical circuit deicing device according to claim 1, characterized in that: A clamping groove (6) is provided on the side of the first ice crushing ring (2), and a clamping rail (8) is correspondingly provided on the side of the ice melting ring (1). The first ice crushing ring (2) and the ice melting ring (1) are slidably connected via the clamping groove (6) and the clamping rail (8).

3. The electrical circuit deicing device according to claim 1, characterized in that: The sides of the first ice crushing ring (2) and the ice melting ring (1) are connected to a fixed shaft (7), the electric heating plate (101) is fixedly connected to the inner side surface of the ice melting ring (1), and a battery (102) is provided at the bottom of the ice melting ring (1) and is electrically connected to the electric heating plate (101).

4. The electrical circuit deicing device according to claim 1, characterized in that: The side of the second ice crushing ring (3) is provided with scraping strips (301) in an annular and symmetrical manner, and the ends of the scraping strips (301) are arranged toward the axis of the second ice crushing ring (3).

5. The electrical circuit deicing device according to claim 1, characterized in that: The ice crushing mechanism includes an arc-shaped plate (201), the arc-shaped plate (201) is arranged on the inner side surface of the first ice crushing ring (2), the outer wall of the arc-shaped plate (201) is vertically connected to a slide rod (202), the slide rod (202) vertically penetrates the first ice crushing ring (2), a baffle (203) is provided at the end of the slide rod (202), and a compression spring (204) is sleeved on the outer wall of the slide rod (202), and the two ends of the compression spring (204) are fixedly connected to the baffle (203) and the outer wall of the first ice crushing ring (2).

6. The electrical circuit deicing device according to claim 5, characterized in that: Saw teeth (205) are provided on the inner side of the arc-shaped plate (201).

7. The electrical circuit deicing device according to claim 1, characterized in that: The bottoms of the first ice crushing ring (2) and the second ice crushing ring (3) are connected to a telescopic rod (4), and an adjustment knob (401) is mounted on the telescopic rod (4).

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