CN210400142U

CN210400142U - Improved device for water outlet of cooling tower

Info

Publication number: CN210400142U
Application number: CN201921073615.1U
Authority: CN
Inventors: 魏允强; 董永杰; 江小珍; 徐玉明
Original assignee: Tianneng Battery Group Anhui Co Ltd
Current assignee: Tianneng Battery Group Anhui Co Ltd
Priority date: 2019-07-10
Filing date: 2019-07-10
Publication date: 2020-04-24
Anticipated expiration: 2029-07-10

Abstract

The utility model discloses a cooling tower delivery port improves device relates to the cooling tower field of making. The utility model comprises a water outlet and a grate plate arranged in the water outlet, wherein the water outlet is a pipe body; the water outlet is positioned at the bottom of the cooling tower; the grate plate is two mutually crossed step plates; each step surface of the step plate is uniformly provided with a plurality of drainage grooves; a rotating plate is movably arranged in the drainage groove; the middle parts of the two sides of the rotating plate are provided with rotating shafts; the rotary connection is at the cell wall of water drainage tank both sides. The utility model arranges a grid plate in the water outlet, the grid plate is two mutually crossed step plates; every ladder face of notch cuttype board all evenly is provided with a plurality of water drainage tank, and the commentaries on classics board in the water drainage tank can high-speed rotation under the impact of rivers, increases the area of contact of water and air, and partial rivers flow down along the ladder downwards simultaneously for the cooling water cooling improves the radiating effect.

Description

Improved device for water outlet of cooling tower

Technical Field

The utility model belongs to the cooling tower field of making especially relates to a cooling tower delivery port improves device.

Background

Currently, a cooling tower (theolingtower) is a device that uses water as a circulating coolant, absorbs heat from a certain system by cooling water, and then transfers the heated cooling water to the cooling tower to reduce the temperature of the cooling water, and the cooling water with the reduced temperature is continuously used as the circulating coolant. The cooling water is an evaporation and heat dissipation device which utilizes the principle that heat is carried away by volatilization of steam to achieve evaporation and heat dissipation, convection heat transfer, radiation heat transfer and the like to dissipate waste heat generated in industry or refrigeration air conditioners to reduce the water temperature so as to ensure the normal operation of a system, and the device is generally barrel-shaped and is named as a cooling tower.

Traditional system water circulating water has a high requirement on the cooling effect, and the original design return water of the circulating tower falls on the bottom plate and then collects a total drain hole to flow to the water tank, so that the cooling water is not sufficiently cooled, namely, the input high-temperature cooling water is discharged after not reaching the full cooling, the temperature of the returned cooling water is too high, the effect of circulating cooling media is difficult to play, and particularly, the existing common cooling tower is difficult to play the effect on a precise system with a strict cooling requirement.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an improved device of a water outlet of a cooling tower, a grate plate is arranged in the water outlet, and the grate plate is two mutually crossed step plates; every ladder face of notch cuttype board all evenly is provided with a plurality of water drainage tank, and the commentaries on classics board in the water drainage tank can rotate at a high speed under the impact of rivers and make the heat dissipation abundant, has solved the current problem that the cooling tower heat dissipation is insufficient, the utility performance is low.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to an improved device of a water outlet of a cooling tower, which comprises a water outlet and a grate plate arranged in the water outlet,

the water outlet is a pipe body; the water outlet is positioned at the bottom of the cooling tower;

the grate plate is two mutually crossed step plates; each step surface of the step plate is uniformly provided with a plurality of drainage grooves; a rotating plate is movably arranged in the drainage groove; the middle parts of the two sides of the rotating plate are provided with rotating shafts; the rotating shaft is rotatably connected to the groove walls on the two sides of the drainage groove.

Further, the step plate is 3-5 steps.

Further, a water collecting tank is arranged below the water outlet; and the water collecting tank conveys water to the top of the cooling tower through a cooling pump.

The utility model discloses following beneficial effect has:

the utility model arranges a grid plate in the water outlet, the grid plate is two mutually crossed step plates; every ladder face of notch cuttype board all evenly is provided with a plurality of water drainage tank, and the commentaries on classics board in the water drainage tank can high-speed rotation under the impact of rivers, increases the area of contact of water and air, and partial rivers flow down along the ladder downwards simultaneously for the cooling water cooling improves the radiating effect.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view of the structure of the grid plate of the present invention;

FIG. 2 is a front view of FIG. 1;

FIG. 3 is a top view of FIG. 1;

in the drawings, the components represented by the respective reference numerals are listed below:

1-water outlet, 2-grate plate, 3-drainage groove, 4-rotating plate and 401-rotating shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention relates to an improved device for a water outlet of a cooling tower, which comprises a water outlet 1 and a grate plate 2 disposed in the water outlet, wherein the water outlet 1 is a tube; the water outlet 1 is positioned at the bottom of the cooling tower; the grate plate 2 is two mutually crossed step plates; each step surface of the step plate is uniformly provided with a plurality of drainage grooves 3; a rotating plate 4 is movably arranged in the drainage groove 3; the middle parts of the two sides of the rotating plate 4 are provided with rotating shafts 401; the rotating shaft 401 is rotatably connected to the two side wall of the water drainage tank 3, hot cooling water falls on the stepped grate plate 2 when being discharged from the water outlet 1, a part of the hot cooling water directly falls from the water drainage tank 3 and drives the rotating plate 4 to rotate, and the rotating plate 4 can arouse a large amount of spray in the rotating process, so that water drops collide in the air, and the contact area between the hot cooling water and the air is accelerated; the other part of the cooling water flows down layer by layer along the stepped grate plate 2, so that the contact area of the hot cooling water and air can be increased, and the heat dissipation effect is improved.

Wherein, the step plate is 5 steps.

Wherein a water collecting tank is arranged below the water outlet 1; the catch basin passes through the cooling pump and carries the cooling tower top with water, and the continuous circulation improves the radiating effect.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a cooling tower delivery port improves device, includes delivery port (1) and sets up in the intraoral grid plate (2) of delivery port, its characterized in that:

the water outlet (1) is a pipe body; the water outlet (1) is positioned at the bottom of the cooling tower;

the grate plate (2) is two mutually crossed stepped plates; each step surface of the step plate is uniformly provided with a plurality of drainage grooves (3); a rotating plate (4) is movably arranged in the drainage groove (3); the middle parts of two sides of the rotating plate (4) are provided with rotating shafts (401); the rotating shaft (401) is rotatably connected to the groove walls on the two sides of the drainage groove (3).

2. The improved water outlet device of the cooling tower as claimed in claim 1, wherein the step plate is 3 steps to 5 steps.

3. The improved water outlet device of the cooling tower as claimed in claim 1, wherein a water collecting tank is arranged below the water outlet (1); and the water collecting tank conveys water to the top of the cooling tower through a cooling pump.