Protection device for power switch in dairy workshop based on gradual temperature control

Abstract

The invention discloses a dairy product workshop power supply switch protection device based on gradual change temperature control; the dairy product workshop power supply switch protection device structurally comprises a rear cover, a front key cover, a key and a liquid guiding device, wherein water collecting capillary tubes are orderly arranged on a freezing rod in an outwards-spreading manner,and an interval exists between the two water collecting capillary tubes, so that the water concentration space is enlarged; regular arrangement enables the forming rule to be uniform after the wateris condensed, so that single-sided water condensation is avoided, the temperature can be reduced in a stepped manner, the freezing effect is gradually decreased, and the flowing direction of the waterliquid is clear; the size of matching hole is just the middle diameter of a conical structure of the freezing rod; a convex block is arranged at the top of a heating ring, and the freezing rod can beclamped; the heating ring is tightly attached to the conical structure, so that the conical structure is heated; and when the water liquid flows downwards, the water liquid can be blocked by the heating ring, and at the moment, the convex block at the top of the heating ring (having an inclined angle) can play a guiding effect, so that the water liquid continues to flow downwards through a waterdischarging pipe until the water liquid is discharged out of the liquid guiding device, water is discharged automatically, normal dismounting is avoided, the service life of the switch is prolonged, and influence to the normal operation of machinery in the workshop is avoided.

Description

technical field [0001] The invention is a protection device for a power switch in a dairy workshop based on gradual temperature control, and belongs to the field of protection devices for a power switch. Background technique [0002] Due to the popularity of machinery in all walks of life in today's society, intelligent processing is increasingly being used by people to improve productivity. The same is true for dairy workshops. Usually there is a switching power supply to control the operation of various machines. Due to the high humidity in dairy workshops , usually make the internal parts of the switchgear wet and generate chemical substances, which may cause a short circuit, affect the normal operation of the machine, and even endanger the lives of personnel. [0003] But there are following disadvantages in the existing power switch protection device: [0004] 1. Most of the power switch protection devices in dairy workshops use freezing methods to concentrate the mois...

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Problems solved by technology

[0006] Aiming at the deficiencies in the prior art, the purpose of the present invention is to provide a power switch protection device for dairy workshops based on gradual temperature control, so as to solve the problem that most of the power switch protection devices in dairy workshops use freezing methods to prevent moisture in the air. Concentrated, but a simple icing device can only concentrate and condense the water. After the water condenses, the volume becomes larger, and the appearance of the icing is uncertain. It is easy for the ice to touch the parts or even trigger the switch, causing the power switch to be confused. Failure to deal with the internal ice cubes in time, frequent disassembly of the power supply and the need to turn off the power supply will affect the work progress and easily damage the switch

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