Temperature measuring and cooling device for high-voltage electrical equipment

Abstract

The utility model discloses a temperature measuring and cooling device for high-voltage electrical equipment, which belongs to the technical field of electrical equipment and comprises an equipment body, an air-permeable dustproof plate mounted on the outer wall of the equipment body and a temperature measuring and cooling mechanism, the temperature measuring and cooling mechanism comprises two fixing frames, each fixing frame is fixedly connected to the outer wall of the equipment body, and the air-permeable dustproof plate is arranged on the outer wall of the equipment body. A threaded rod is rotationally embedded between the outer walls of the fixing frames, the outer surface of each threaded rod is sleeved with a threaded block in a threaded mode, a movable plate is fixedly connected between the outer surfaces of the two threaded blocks, ventilation and dust prevention of the equipment body are facilitated through a ventilation dustproof plate, the fixing frames are fixed to the outer walls of the equipment body, and the threaded rods rotate to conveniently drive the threaded blocks to ascend and descend; and then the movable plate is conveniently driven to ascend and descend on the surface of the equipment body, the temperature of the outer wall of one side of the equipment body is conveniently measured through a temperature sensor on the movable plate, the equipment body is conveniently cooled through a fan, and the comprehensiveness of temperature measurement and cooling is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electrical equipment, and more specifically to a temperature measuring and cooling device for high-voltage electrical equipment. Background Art

[0002] High-voltage electrical equipment is a type of equipment used for high-voltage electrical equipment, mainly including high-voltage switchgear, high-voltage transformers, high-voltage mutual inductors, high-voltage lightning arresters, high-voltage capacitors, etc.

[0003] High-voltage electrical equipment is developing towards intelligence, environmental protection and high efficiency, such as adopting new materials, new technologies and new processes to improve the performance and reliability of equipment. At the same time, high-voltage electrical equipment is widely used in power systems, petrochemicals, metallurgy, railways, urban rail transit and other fields.

[0004] The authorization publication number "CN 219675288U" records "a temperature measurement and cooling device for high-voltage electrical equipment, characterized in that it includes: a temperature sensor, a monitor, a wireless controller, and a cooling device. The temperature sensor is arranged at the heating part of the high-voltage electrical equipment, and a wireless transmitting module is arranged inside the temperature sensor, and the wireless transmitting module is electrically connected to the temperature sensor; the monitor is a shell, and a microcontroller, a wireless receiving module, and a network communication module for uploading information to the wireless controller are arranged inside. The microcontroller is electrically connected to the wireless receiving module, and the network communication module is electrically connected to the microcontroller. A display screen is arranged on the surface of the shell, and the display screen is electrically connected to the microcontroller; the wireless controller includes a network receiving module and a control switch, and the control switch is electrically connected to the network receiving module; the cooling device includes a fan and a control input module, and the control input module is electrically connected to the fan. The beneficial effect of the utility model is to realize real-time online monitoring and intelligent control of the surface temperature of high-voltage electrical equipment."

[0005] The above patent effectively optimizes the safety and intelligence level of temperature measurement of high-voltage electrical equipment. However, the temperature measurement and cooling structure in the above patent is fixed on the equipment. When there are many high-temperature parts inside the high-voltage electrical equipment, the above patent is not comprehensive enough for temperature measurement of the high-voltage electrical equipment, and the cooling effect is not good. Utility Model Content

[0006] In view of the problems existing in the prior art, the purpose of the utility model is to provide a temperature measuring and cooling device for high-voltage electrical equipment, aiming to solve the problems raised in the background technology.

[0007] In order to solve the above problems, the utility model adopts the following technical solutions:

[0008] A temperature measuring and cooling device for high voltage electrical equipment, comprising:

[0009] The device body has an air-permeable dust-proof plate installed on the outer wall of the device body; and

[0010] The temperature measuring and cooling mechanism comprises two fixing frames, each of which is fixedly connected to the outer wall of the equipment body, a threaded rod is rotatably embedded between the outer walls of each fixing frame, a threaded block is threadedly sleeved on the outer surface of each threaded rod, a movable plate is fixedly connected between the outer surfaces of the two threaded blocks, and a fan and a temperature sensor are embedded and installed on the outer wall of the movable plate.

[0011] As a preferred solution of the utility model, a driving motor is fixedly installed on the top of the equipment body, and the output end of the driving motor and the two threaded rods are connected through a belt and a pulley.

[0012] As a preferred solution of the utility model, the two fixing frames are respectively located on both sides of the breathable dustproof plate.

[0013] As a preferred solution of the utility model, multiple heat dissipation holes and protective covers are equidistantly arranged on the outer walls on both sides of the equipment body.

[0014] As a preferred solution of the utility model, a door panel is hinged on the outer wall of the equipment body, a handle is fixedly connected to the outer wall of the door panel, and a transparent observation window is embedded and installed on the outer wall of the door panel.

[0015] As a preferred solution of the utility model, support feet are fixedly installed at the four corners of the bottom of the equipment body.

[0016] Beneficial Effects

[0017] Compared with the prior art, the utility model provides a temperature measurement and cooling device for high-voltage electrical equipment, which has the following beneficial effects:

[0018] 1. In this scheme, the equipment body is a high-voltage electrical equipment. The breathable dustproof plate facilitates the ventilation and dustproof of the equipment body. The fixed frame is fixed to the outer wall of the equipment body. The threaded rod rotates to facilitate the lifting of the threaded block, and then facilitates the lifting of the movable plate on the surface of the equipment body. The temperature sensor on the movable plate is used to conveniently measure the temperature of the outer wall of one side of the equipment body, and the fan is used to facilitate the cooling of the equipment body, thereby improving the comprehensiveness of its temperature measurement and cooling.

[0019] 2. In this solution, the two fixing frames are respectively located on both sides of the breathable dustproof plate, so that the fan and the breathable dustproof plate can be docked when convenient, further improving the cooling effect of the temperature measurement and cooling mechanism. Each protective cover is located above the corresponding heat dissipation hole, and the heat dissipation effect of the equipment body is further improved through the heat dissipation hole. The corresponding heat dissipation hole can be conveniently protected by the protective cover to prevent dust from entering the heat dissipation hole, thereby improving the safety of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional diagram of the utility model;

[0021] Figure 2 It is a second perspective stereogram of the utility model;

[0022] Figure 3 This is a three-dimensional diagram from a third viewing angle of the present invention.

[0023] Description of the numbers in the figure:

[0024] 1. Equipment body; 2. Breathable dustproof plate; 3. Temperature measurement and cooling mechanism; 301. Fixed frame; 302. Threaded rod; 303. Threaded block; 304. Movable plate; 305. Fan; 306. Stability sensor; 4. Drive motor; 5. Heat dissipation hole; 6. Protective cover; 7. Door panel; 8. Handle; 9. Transparent observation window; 10. Support foot. DETAILED DESCRIPTION

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the utility model in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Example:

[0027] See also Figure 1-3 , a temperature measuring and cooling device for high voltage electrical equipment, comprising:

[0028] The device body 1 has a breathable dustproof plate 2 installed on the outer wall of the device body 1; and

[0029] The temperature measuring and cooling mechanism 3 includes two fixing frames 301, each fixing frame 301 is fixedly connected to the outer wall of the equipment body 1, a threaded rod 302 is rotatably embedded between the outer walls of each fixing frame 301, a threaded block 303 is threadedly sleeved on the outer surface of each threaded rod 302, a movable plate 304 is fixedly connected between the outer surfaces of the two threaded blocks 303, and a fan 305 and a temperature sensor 306 are embedded and installed on the outer wall of the movable plate 304.

[0030] In the embodiment, the equipment body 1 is a high-voltage electrical equipment, the breathable dustproof plate 2 facilitates the ventilation and dustproofing of the equipment body 1, the fixed frame 301 is fixed to the outer wall of the equipment body 1, and the threaded rod 302 rotates to facilitate the threaded block 303 to be lifted and lowered, and then facilitate the movable plate 304 to be lifted and lowered on the surface of the equipment body 1. The temperature sensor 306 on the movable plate 304 facilitates the temperature measurement of the outer wall on one side of the equipment body 1, and the fan 305 facilitates the cooling of the equipment body 1, thereby improving the comprehensiveness of its temperature measurement and cooling.

[0031] Please combine the specific Figure 3 As shown, a driving motor 4 is fixedly installed on the top of the equipment body 1, and the output end of the driving motor 4 and the two threaded rods 302 are connected through a belt and a pulley.

[0032] In this embodiment, the driving motor 4 can drive the two threaded rods 302 to rotate synchronously through the belt and the pulley, and then conveniently drive the movable plate 304 to move between the two fixed frames 301, thereby improving the convenience of use of the temperature measuring and cooling mechanism 3.

[0033] Please combine the specific Figure 3 As shown, the two fixing frames 301 are respectively located on both sides of the breathable dustproof plate 2.

[0034] In this embodiment, the two fixing frames 301 are respectively located on both sides of the breathable dustproof plate 2, so that the fan 305 and the breathable dustproof plate 2 can be docked when convenient, thereby further improving the cooling effect of the temperature measuring cooling mechanism 3.

[0035] Please combine the specific Figure 1-2 As shown, multiple heat dissipation holes 5 and protective covers 6 are equidistantly arranged on the outer walls of both sides of the device body 1.

[0036] In this embodiment, each protective cover 6 is located above the corresponding heat dissipation hole 5, and the heat dissipation effect of the device body 1 is further improved through the heat dissipation hole 5. The protective cover 6 is used to conveniently protect the corresponding heat dissipation hole 5 to prevent dust from entering the heat dissipation hole 5, thereby improving safety of use.

[0037] Please combine the specific Figure 1 As shown, a door panel 7 is hingedly connected to the outer wall of the equipment body 1 , a handle 8 is fixedly connected to the outer wall of the door panel 7 , and a transparent observation window 9 is embedded and installed on the outer wall of the door panel 7 .

[0038] In this embodiment, the handle 8 facilitates the opening and closing of the door panel 7, thereby facilitating the internal maintenance of the device body 1, and the transparent observation window 9 facilitates the viewing of the internal conditions of the device body 1.

[0039] Please combine the specific Figure 2 As shown, support feet 10 are fixedly installed at the four corners of the bottom of the equipment body 1.

[0040] In this embodiment, the support legs 10 are used to improve the stability of the device body 1 during use.

[0041] Working principle: When in use, when the temperature sensor 306 on the movable plate 304 senses that the temperature of a certain part of the equipment body 1 is too high, the drive motor 4 is started, and the drive motor 4 drives the two threaded rods 302 to rotate synchronously through the belt and the pulley, driving the threaded block 303 and the movable plate 304 to move, driving the movable plate 304 to move to the vicinity of the part with too high temperature, and starting the fan 305, and cooperating with the breathable dustproof plate 2 to cool the high-temperature part of the equipment body 1.

[0042] The control method of the present invention is to control by manually starting and closing the switch. The wiring diagram of the power element and the provision of power supply are common knowledge in the field, and the present invention is mainly used to protect mechanical devices, so the present invention will not explain the control method and wiring arrangement in detail.

[0043] The above is only a preferred specific implementation method of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent substitutions or changes within the technical scope disclosed by the utility model according to the technical solution and improved ideas of the utility model, which should be included in the protection scope of the utility model.

Claims

1. A temperature measuring and cooling device for high voltage electrical equipment, characterized in that: include: An equipment body (1), wherein an air-permeable dust-proof plate (2) is installed on the outer wall of the equipment body (1); and A temperature measuring and cooling mechanism (3), the temperature measuring and cooling mechanism (3) comprising two fixing frames (301), each of the fixing frames (301) being fixedly connected to the outer wall of the equipment body (1), a threaded rod (302) being rotatably embedded between the outer walls of each of the fixing frames (301), a threaded block (303) being threadedly sleeved on the outer surface of each of the threaded rods (302), a movable plate (304) being fixedly connected between the outer surfaces of the two threaded blocks (303), and a fan (305) and a temperature sensor (306) being embedded and installed on the outer wall of the movable plate (304).

2. A temperature measuring and cooling device for high voltage electrical equipment according to claim 1, characterized in that: A driving motor (4) is fixedly mounted on the top of the device body (1), and the output end of the driving motor (4) and two threaded rods (302) are connected via a belt and a pulley.

3. A temperature measuring and cooling device for high voltage electrical equipment according to claim 2, characterized in that: The two fixing frames (301) are respectively located on both sides of the air-permeable dust-proof plate (2).

4. A temperature measuring and cooling device for high voltage electrical equipment according to claim 3, characterized in that: Multiple heat dissipation holes (5) and protective covers (6) are evenly spaced on the outer walls of both sides of the equipment body (1).

5. A temperature measuring and cooling device for high voltage electrical equipment according to claim 4, characterized in that: The outer wall of the equipment body (1) is hinged with a door panel (7), the outer wall of the door panel (7) is fixedly connected with a handle (8), and the outer wall of the door panel (7) is embedded with a transparent observation window (9).

6. A temperature measuring and cooling device for high voltage electrical equipment according to claim 5, characterized in that: Support feet (10) are fixedly installed at the four corners of the bottom of the equipment body (1).

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