CN211737580U

CN211737580U - Cooling device

Info

Publication number: CN211737580U
Application number: CN201922303910.8U
Authority: CN
Inventors: 刘清波; 郑连生
Original assignee: Zhangqiu Chuangke Fan Co ltd
Current assignee: Zhangqiu Chuangke Fan Co ltd
Priority date: 2019-12-20
Filing date: 2019-12-20
Publication date: 2020-10-23
Anticipated expiration: 2029-12-20

Abstract

The utility model discloses a cooling device, which comprises an upper housing, the lower extreme of going up the casing is fixed with down the casing, be equipped with water wheels in the upper housing, install the bracket on the water wheels, install on the bracket and adsorb the cotton, upward be fixed with the case of intaking on the casing, the case of intaking passes through water piping connection with last casing. The utility model discloses reached and carried out the purpose eliminated to the heat on the fan fast, made the fan work under normal temperature all the time to guarantee the long-time operation of fan, need not worry because the long-time work of fan produces the heat, the condition that leads to the quick damage of fan part takes place, has prolonged fan inner part longevity face, reduces the maintenance and overhauls the number of times, reduces the cost of using.

Description

Cooling device

Technical Field

The utility model relates to a fan cooling technology field especially relates to a cooling device.

Background

The fan is a driven fluid machine which increases the pressure of gas and discharges the gas by means of input mechanical energy. The blower is a Chinese habit short for gas compression and gas conveying machinery, and generally comprises a ventilator and a blower, and the main structural components of the blower are an impeller, a shell, an air inlet, a support, a motor, a belt pulley, a coupling, a silencer, a transmission part (bearing) and the like.

However, the existing fan generates a large amount of heat when running at a high speed, the heat is accumulated for a long time, the service life of parts is reduced, the fan needs to be turned off for a while, the heat on the fan is cooled for reuse, and the service life is prolonged, so that improvement is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the defects that the prior fan can generate a large amount of heat during operation and can not radiate heat in time, so that the prior fan cannot be used for a long time, and providing a cooling device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a cooling device, includes the upper housing, the lower extreme of upper housing is fixed with down the casing, be equipped with water wheels in the upper housing, install the bracket on the water wheels, install on the bracket and adsorb the cotton, be fixed with the case of intaking on the upper housing, the case of intaking passes through water piping connection with the upper housing.

Preferably, a drain pipe is arranged on one side of the lower end of the lower shell.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses reached and carried out the purpose eliminated to the heat on the fan fast, made the fan work under normal temperature all the time to guarantee the long-time operation of fan, need not worry because the long-time work of fan produces the heat, the condition that leads to the quick damage of fan part takes place, has prolonged fan inner part longevity face, reduces the maintenance and overhauls the number of times, reduces the cost of using.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the installation structure of the cooling device of the present invention.

In the figure: 1 case, 2 upper housing, 3 brackets, 4 absorption cotton, 5 water wheels, 6 lower housings, 7 drain pipes of intaking.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and examples, which are provided for the purpose of illustration only and are not intended to limit the scope of the invention.

Referring to fig. 1-2, a cooling device comprises an upper shell 2, a lower shell 6 is fixed at the lower end of the upper shell 2, a drain pipe 7 is arranged at one side of the lower end of the lower shell 6, the drain pipe 7 discharges cooling water, a water wheel 5 is arranged in the upper shell 2, the water wheel 5 rotates synchronously with a fan main shaft, heat on the fan main shaft is transferred to the water wheel 5, the heat on the fan main shaft is dissipated, under the action of the cooling water, a large amount of heat transferred to the main shaft by a medium is eliminated, the bearing always works at a normal temperature through a water-cooling bearing seat, a bracket 3 is arranged on the water wheel 5, absorbent cotton 4 is arranged on the bracket 3, a large amount of cooling water can be absorbed on the absorbent cotton 4 and can be transferred to the water when the heat is transferred, a water inlet tank 1 is fixed on the upper shell 2, the water inlet tank 1 is connected with the upper shell 2, when the cooling water is conveyed, the pressure of the cooling water is controlled to be between 0.2 and 0.25MPa, the water supply amount of the cooling water is ensured to be between 0.3 and 0.7t/h, the fan is quickly cooled, the structure is simple, and excessive equipment is not needed.

The utility model discloses in, when using, make water wheels 5 and fan main shaft rotate in step, the cooling water is stored earlier and is intake case 1, intake case 1 through the inlet tube carry go up casing 2 in, the cooling water is earlier through the absorption cotton 4 paper on the bracket 3 carry water wheels 5 on, under the effect of cooling water, the heat that a large amount of media transmitted the main shaft has been eliminated, pass through the water-cooling bearing frame again, the bearing is worked all the time under normal temperature, make used cooling water rethread drain pipe 7 discharge, when inputing the cooling water, control cooling water pressure is between 0.2-0.25MPa, guarantee that the cooling water supply is between 0.3-0.7 t/h.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A cooling device comprising an upper casing (2), characterized in that: go up the lower extreme of casing (2) and be fixed with casing (6) down, be equipped with water wheels (5) in last casing (2), install bracket (3) on water wheels (5), install on bracket (3) and adsorb cotton (4), it is fixed with into water tank (1) to go up casing (2), it passes through water piping connection with last casing (2) to advance water tank (1).

2. A cooling device according to claim 1, characterized in that the lower housing (6) is provided with a drain (7) on the side of its lower end.