CN203184282U - Snow removal device for electrical equipment - Google Patents

Abstract

A snow clearing device for electrical equipment. The utility model relates to a snow clearing device for electrical equipment. The utility model aims to solve the serious waste of resources, damage to electrical equipment, and easy Accidents that lead to power outages, wasting labor, and prone to electric shock accidents. The device includes a high-pressure air pump, a ventilation assembly, a hose, and an air nozzle; The hose is connected to the air inlet end of the ventilation assembly, and the air outlet end of the ventilation assembly is connected to the nozzle. The utility model is used for cleaning ice and snow of electrical equipment.

Description

A snow removal device for electrical equipment

technical field

The utility model relates to a snow clearing device for electrical equipment. the

Background technique

The snowfall season is long in northern China. When it snows, snow will form on the outer porcelain insulation surface of outdoor high-voltage electrical equipment. When the ice and snow melt, it is easy to cause a short circuit of the equipment, and the long-term existence and continuous accumulation of ice and snow will cause flashover of electrical equipment. , discharge, short circuit and other faults, so we need to clean the necessary parts of charged ice and snow to ensure the safe and reliable operation of the power grid. The current method is to use insulating rods to knock on the equipment to manually remove snow. The force is relatively large, and there are the following problems: 1. The outer surface of the insulating rod is seriously damaged after each work, and it cannot be used continuously, and the waste is serious; 2. It will damage the insulating outer porcelain of the electrical equipment, causing defects such as cracks and stubble on the porcelain skirt of the equipment. ;3. When removing ice and snow for the circuit breaker, the vibration may cause the circuit breaker to trip by mistake, resulting in a power outage; 4. When waving the insulating rod, the staff's arm is under great force, and it will become sore and weak soon. The continuous working time is small and easy to operate. An electric shock accident occurred. the

Utility model content

The utility model aims to solve the problems in the prior art of serious waste of resources, damage to electrical equipment, accidents of power outages, waste of labor, and easy occurrence of electric shock accidents in the prior art, and further provides a device for electrical equipment. Snow removal device. the

The technical scheme adopted by the utility model to solve the above-mentioned problems is: the device includes a high-pressure air pump, a ventilation assembly, a hose and an air nozzle; The tube is connected to the air inlet end of the ventilation assembly, and the air outlet end of the ventilation assembly is connected to the nozzle. the

The beneficial effects of the utility model are: when removing the ice and snow from the electrical equipment, the staff of the utility model do not need to knock on the equipment, and the equipment will not be damaged. The ventilation components and high-pressure air are good insulating media, which can ensure the safety and Improve the reliability of power supply, save labor through the utility model, and improve the work efficiency by 10%-40% compared with the prior art, because the ventilation assembly is composed of a plurality of ventilation pipes, the use length of the ventilation assembly can be changed The new type has the characteristics of simple structure, low cost, convenient and fast use, and strong applicability. the

Description of drawings

Fig. 1 is a front view of the overall structure of the utility model, Fig. 2 is a schematic diagram of the nozzle of the air nozzle 4 being a circular hole, Fig. 3 is a schematic diagram of the nozzle of the air nozzle 4 being a rectangular hole, Fig. 4 is a schematic diagram of the nozzle of the air nozzle 4 being a triangular hole . the

Detailed ways

Specific embodiment one: in conjunction with Fig. 1-Fig. 4 illustrate present embodiment a kind of snow clearing device for electrical equipment, described device comprises high-pressure air pump 1, ventilation assembly 2, hose 3 and air nozzle 4; Ventilation assembly 2 is made of multiple The first and last of the ventilation pipes are connected in sequence, the air outlet end of the high-pressure air pump 1 is connected with the air inlet end of the ventilation assembly 2 through the hose 3, and the air outlet end of the ventilation assembly 2 is connected with the nozzle 4. the

Specific Embodiment 2: A snow clearing device for electrical equipment in this embodiment is described in conjunction with FIG. 1 . The two adjacent ventilation pipes are connected by thread sealing, and the ventilation pipe is a ventilation pipe made of insulating material. , the others are the same as in the first embodiment. the

Embodiment 3: A snow clearing device for electrical equipment in this embodiment is described with reference to FIG. 1 . The hose 3 is a hose 3 made of rubber material, and the others are the same as Embodiment 1. the

Embodiment 4: A snow clearing device for electrical equipment in this embodiment is described with reference to FIG. 1 and FIG. 2 . The nozzle of the air nozzle 4 is a triangular hole, and the others are the same as Embodiment 1. the

Embodiment 5: A snow clearing device for electrical equipment in this embodiment will be described with reference to FIG. 1 and FIG. 3 . The nozzle of the air nozzle 4 is a circular hole, and the others are the same as Embodiment 1. the

Embodiment 6: A snow clearing device for electrical equipment in this embodiment is described with reference to FIG. 1 and FIG. 4 . The nozzle of the air nozzle 4 is a rectangular hole, and the others are the same as Embodiment 1. the

Embodiment 7: In conjunction with FIG. 1, a snow clearing device for electrical equipment in this embodiment is described. The inner diameter of the ventilation assembly 2 is d, the value of d is 20mm-50mm, and the wall thickness of the ventilation assembly 2 is t. , the value of t is 5mm, and the others are the same as in the second embodiment. the

working principle

Select the required air nozzle 4 according to the working conditions, provide the pressure air source through the high-pressure air pump 1 of the present utility model, and the air source sprays out the pressure through the ventilation assembly 2 and the air nozzle 4, and is used to blow off the snow on the electrical equipment , to achieve the purpose of the invention. the

Claims (7)

1. one kind is used for the electrical equipment snow cleaner, and it is characterized in that: described device comprises high-pressure pump (1), ventilation assembly (2), flexible pipe (3) and air nozzle (4); Ventilation assembly (2) is connected to form successively by a plurality of ventilation duct head and the tail, and the gas outlet end of high-pressure pump (1) is connected with the air inlet end of ventilation assembly (2) by flexible pipe (3), and the gas outlet end of ventilation assembly (2) is connected with nozzle (4).

2. described a kind of for the electrical equipment snow cleaner according to claim 1, it is characterized in that: described adjacent two described ventilation ducts connect by thread seal, and described ventilation duct is the ventilation duct of being made by insulating materials.

3. described a kind of for the electrical equipment snow cleaner according to claim 1, it is characterized in that: described flexible pipe (3) is the flexible pipe of being made by elastomeric material (3).

4. described a kind of for the electrical equipment snow cleaner according to claim 1, it is characterized in that: the spout of described air nozzle (4) is tri-angle-holed.

5. described a kind of for the electrical equipment snow cleaner according to claim 1, it is characterized in that: the spout of described air nozzle (4) is circular port.

6. described a kind of for the electrical equipment snow cleaner according to claim 1, it is characterized in that: the spout of described air nozzle (4) is slot.

7. described a kind of for the electrical equipment snow cleaner according to claim 2, it is characterized in that: the internal diameter of described ventilation assembly (2) is d, and the numerical value of d is 20mm-50mm, and the wall thickness of described ventilation assembly (2) is t, and the numerical value of t is 5mm.

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