Electrical cabinet protection device for power plant

Abstract

The utility model provides an electrical cabinet protection device for a power plant. The protection device comprises a placing groove arranged in a protection box, heat dissipation mechanisms arranged at two sides of the protection box, and a heat dissipation air channel which is arranged between the heat dissipation mechanisms and is communicated with the placing groove. Specifically, electrical equipment (not shown) needing to be protected is placed in the placement groove, the electrical equipment is installed in the placement groove, cold air is introduced through the heat dissipation mechanism, and hot air generated by the electrical equipment is exhausted through the heat dissipation air duct, so that the temperature in the protection box during equipment operation is reduced, efficient operation of the electrical equipment is guaranteed, and the operation efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of fire fighting equipment, in particular to an electrical cabinet protection device for a power plant. Background Art

[0002] A power plant, also known as a power station, is a factory that converts various primary energy sources stored in nature into electrical energy (secondary energy). Today's power plants have a variety of power generation methods: those that rely on thermal power are called thermal power plants, those that rely on hydropower are called hydropower plants, and there are power plants that rely on solar energy (photovoltaic) and wind and tidal power, etc. Nuclear power plants that use nuclear fuel as energy have played an increasingly important role in many countries around the world. A lot of electrical equipment is used when working in a power station, and they need to be protected.

[0003] At present, the heat dissipation methods implemented for electrical equipment in power plants are generally air cooling and water cooling. However, current water cooling mostly uses heat dissipation water pipes to allow cold water to flow through the surface of the main unit without contacting it. Water cooling is prone to water leakage, which is less safe for electrical equipment. The current air cooling has uneven heat dissipation, which makes the temperature of the electrical equipment too high, affecting the operating efficiency of the equipment. Utility Model Content

[0004] In order to overcome the technical problem of uneven heat dissipation of the current electrical cabinet protection device for power plants, the utility model provides an electrical cabinet protection device for power plants.

[0005] The utility model provides an electrical cabinet protection device for a power plant, comprising a protection box, wherein the electrical cabinet protection device comprises a placement slot arranged in the protection box, heat dissipation devices arranged on both sides of the protection box, and a heat dissipation air duct located between the heat dissipation mechanisms and connected to the placement slot, wherein the heat dissipation mechanism comprises a radiator arranged on one side of the protection box and a heat dissipation air duct arranged on the other side of the protection box.

[0006] Preferably, the heat dissipation mechanism further includes a first ventilation hole arranged at the bottom of the protection box.

[0007] Preferably, the heat dissipation duct includes a ventilation duct and heat dissipation holes running through the ventilation duct and the protection box.

[0008] Preferably, the heat dissipation mechanism further includes a second ventilation hole arranged at the bottom of the placement groove.

[0009] Preferably, the heat dissipation duct includes a duct connected to the ventilation duct and a dustproof plate connected to the duct.

[0010] Preferably, the protection box further comprises a dust cover installed on the top of the protection box.

[0011] Preferably, the dust cover is arc-shaped.

[0012] Preferably, the safe further comprises an alarm mechanism arranged on the dust cover.

[0013] Preferably, the alarm mechanism includes a sensor disposed in the safe and an alarm light connected to the sensor and mounted on the dustproof plate.

[0014] Preferably, the protection box further comprises a movable door arranged on the front side of the protection box and a handle arranged on the movable door.

[0015] Compared with the prior art, the electrical cabinet protection device for power plants provided by the utility model has the following advantages:

[0016] 1. An electrical cabinet protection device for a power plant, the electrical cabinet protection device comprising a placement slot arranged in the protection box, a heat dissipation mechanism arranged on both sides of the protection box, and a heat dissipation duct located between the heat dissipation mechanisms and connected to the placement slot. Specifically, an electrical device to be protected (not shown) is placed in the placement slot, the electrical device is installed in the placement slot and cool air is introduced through the heat dissipation mechanism, and the hot air generated by the electrical device is discharged through the heat dissipation duct, thereby reducing the temperature in the protection box when the device is running, ensuring efficient operation of the electrical device, and improving operation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of an electrical cabinet protection device for a power plant provided by the utility model;

[0018] Figure 2 The utility model is a schematic diagram of the internal structure of an electrical cabinet protection device for a power plant.

[0019] Description of reference numerals: 1. protection box; 2. placement slot; 3. heat dissipation mechanism; 4. heat dissipation air duct;

[0020] 11. Dust cover; 12. Alarm mechanism; 121. Sensor; 122. Warning light; 15. Movable door; 16. Handle; 31. Radiator; 32. Cooling duct; 321. Dust plate; 33. First ventilation hole; 34. Second ventilation hole; 41. Ventilation duct; 42. Cooling hole. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below with reference to the accompanying drawings and implementation examples. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0022] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0023] See also Figure 1 to Figure 2 The utility model provides an electrical cabinet protection device for a power plant, comprising a protection box 1, the electrical cabinet protection device comprising a placement slot 2 arranged in the protection box 1, a heat dissipation mechanism 3 arranged on both sides of the protection box 1, and a heat dissipation duct 4 located between the heat dissipation mechanisms 3 and connected to the placement slot 2. Specifically, the placement slot 2 is filled with electrical equipment (not shown) to be protected, the electrical equipment is installed in the placement slot 2 and cool air is introduced through the heat dissipation mechanism 3, and the hot air generated by the electrical equipment is discharged through the heat dissipation duct 4, so as to reduce the temperature in the protection box 1 when the equipment is running, ensure the efficient operation of the electrical equipment, and improve the operation efficiency.

[0024] Preferably, the heat dissipation mechanism 3 includes a radiator 31 arranged on one side of the protective box 1 and a heat dissipation trough 32 arranged on the other side of the protective box 1, the heat dissipation trough 32 includes a trough (not shown) connected to the heat dissipation duct 4 and a dustproof plate 321 connected to the trough, and the heat dissipation trough 32 is used to guide the hot air out of the protective box 1 to ensure the efficient operation of the electrical equipment and improve the operating efficiency.

[0025] Furthermore, the heat dissipation mechanism 3 also includes a first ventilation hole 33 arranged at the bottom of the protective box 1, the heat dissipation air duct 4 includes a ventilation pipe 41 and a heat dissipation hole 42 that passes through the ventilation pipe 41 and the protective box 1, and the ventilation pipe 41 is connected to the placement slot 2 and the heat dissipation air slot 32, and the hot air is introduced into the heat dissipation air slot 32 for discharge, thereby ensuring the efficient operation of the electrical equipment and improving the operating efficiency.

[0026] Furthermore, the heat dissipation mechanism 3 also includes a second ventilation hole 34 arranged at the bottom of the placement groove 2. The second ventilation hole 34 dissipates heat through the bottom, assisting the heat dissipation mechanism 3 and the heat dissipation duct 4, thereby improving the heat dissipation capacity of the protection box 1.

[0027] Please refer to Figure 1 to Figure 2The protection box 1 also includes a dust cover 11 installed on the top of the protection box 1, and the dust cover 11 is arc-shaped. The safe 1 also includes an alarm mechanism 12 arranged on the dust cover 11, and the alarm mechanism 12 includes a sensor 121 arranged in the safe 1 and an alarm light 122 connected to the sensor 121 and installed on the dust plate 321. Specifically, when the electrical protection device of the power plant is used, first, when the electrical equipment emits a large amount of heat, it will cause the temperature in the protection box 1 to rise. The sensor 121 senses the temperature rise and feeds back information to the alarm light 122, so that the alarm light 122 sends out an alarm, which is convenient for timely reminding the staff to start the radiator 31 of the heat dissipation mechanism 3 to cool the electrical equipment. Then the radiator 31 discharges cold air to cool the protection box 1 and take away the heat generated by it, which can effectively cool the electrical equipment, ensure the efficient operation of the electrical equipment, and improve the operation efficiency.

[0028] Preferably, the protection box 1 further includes a movable door 15 disposed on the front side of the protection box 1 and a handle 16 disposed on the movable door 15 .

[0029] 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 and improvements made within the principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An electrical cabinet protection device for a power plant, comprising a protection box, characterized in that: The electrical cabinet protection device includes a placement slot arranged in the protection box, a heat dissipation mechanism arranged in the protection box, and a heat dissipation duct located between the heat dissipation mechanisms and connected to the placement slot. The heat dissipation mechanism includes a radiator arranged on one side of the protection box and a heat dissipation duct arranged on the other side of the protection box.

2. The electrical cabinet protection device for a power plant according to claim 1, characterized in that: The heat dissipation mechanism also includes a first ventilation hole arranged at the bottom of the protection box.

3. The electrical cabinet protection device for a power plant according to claim 1, characterized in that: The heat dissipation air duct includes a ventilation duct and heat dissipation holes penetrating the ventilation duct and the protection box.

4. The electrical cabinet protection device for a power plant according to claim 1, characterized in that: The heat dissipation mechanism also includes a second ventilation hole arranged at the bottom of the placement groove.

5. The electrical cabinet protection device for a power plant according to claim 3, characterized in that: The heat dissipation duct includes a duct connected to the ventilation duct and a dustproof plate connected to the duct.

6. The electrical cabinet protection device for a power plant according to claim 1, characterized in that: The protection box also includes a dust cover installed on the top of the protection box.

7. The electrical cabinet protection device for a power plant according to claim 6, characterized in that: The dust cover is arc-shaped.

8. The electrical cabinet protection device for a power plant according to claim 7, characterized in that: The protection box also includes an alarm mechanism arranged on the dust cover.

9. The electrical cabinet protection device for a power plant according to claim 1, characterized in that: The protection box also includes a movable door arranged on the front side of the protection box and a handle arranged on the movable door.

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