CN219346682U

CN219346682U - Wet curtain for air cooler based on evaporation

Info

Publication number: CN219346682U
Application number: CN202320226944.5U
Authority: CN
Inventors: 张启生
Original assignee: Intercooler Wuxi Construction Machinery Equipment Co ltd
Current assignee: Intercooler Wuxi Construction Machinery Equipment Co ltd
Priority date: 2023-02-15
Filing date: 2023-02-15
Publication date: 2023-07-14
Anticipated expiration: 2033-02-15

Abstract

The utility model relates to a wet curtain for an evaporation-based air cooler, which comprises a cooling water pipe and a wet curtain frame, wherein a curtain body is arranged in the wet curtain frame and consists of a plurality of groups of cross beams and longitudinal beams which are crisscrossed, the cross beams and the longitudinal beams are crisscrossed in the curtain body to form a plurality of groups of rectangular spaces, the interiors of the rectangular spaces are used for dry air to pass through, a plurality of groups of protruding parts are arranged on the lower surface of the cross beams, and the protruding parts are in a conical structure. The wet curtain for the evaporative air cooler is convenient for increasing the contact area between cold water and dry air and improving the heat exchange cooling effect of the dry air.

Description

Wet curtain for air cooler based on evaporation

Technical Field

The utility model belongs to the technical field of evaporation air coolers, and particularly relates to a wet curtain for an evaporation air cooler.

Background

The evaporation air cooler has the advantages of compact structure, high heat transfer efficiency, investment saving, low operation cost, convenient installation and maintenance, etc. Has wide application prospect in industries such as oil refining, metallurgy, electric power, refrigeration, light industry and the like, and is a new direction for the development of air cooling technology. The research of evaporation air cooling starts in sixties, and is mainly applied to jacket water cooling, compressor inter-stage cooling, lubricating oil cooling and the like of an engine. Wherein the shower is prone to noise generation due to water movement and the tank is also noisy, so improvement of the device is needed, wherein the wet curtain is one of the most important components in the evaporative air cooler;

through searching, the patent with the publication number of CN205482462U discloses a closed evaporation air cooler, which comprises an evaporation air cooler body, wherein the evaporation air cooler body is surrounded by a shell; a spraying device is arranged above the evaporation air cooler body; a water tank is arranged below the evaporation air cooler body; the periphery of the water tank is provided with a silencing sponge; the bottom of the evaporation air cooler body is provided with an arc-shaped cover; the lower end of the arc-shaped cover is provided with a spring damper; the side end of the evaporation air cooler body is provided with the S-shaped plastic plate, so that the evaporation air cooler is simple in structure, convenient to use, simple to operate, capable of reducing overall noise, improving use comfort and long in service life; however, the contact area between the cold water taking of the wet curtain and the dry air is small, so that the heat exchange cooling effect of the dry air is greatly reduced; therefore, a wet curtain for an evaporative air cooler is proposed to solve the above problems.

Disclosure of Invention

The present utility model has been made to solve the above-mentioned problems, and an object of the present utility model is to provide a wet curtain for an evaporative air cooler.

The utility model realizes the above purpose through the following technical scheme:

the utility model provides a wet curtain for air cooler based on evaporation, includes condenser tube and wet curtain frame, wet curtain frame's inside is equipped with the curtain body, the curtain body comprises a plurality of groups crossbeam and longeron vertically and horizontally staggered, wherein, crossbeam and longeron are vertically and horizontally staggered and form a plurality of groups rectangle spaces in the inside of curtain body, the inside in rectangle space is used for dry air to pass, the lower surface of crossbeam is equipped with a plurality of groups bellying, the bellying is the toper structure.

As a further optimization scheme of the utility model, the boss and the cross beam are of an integrated structure.

As a further refinement of the utility model, the transverse and longitudinal beams are arranged vertically.

As a further optimization scheme of the utility model, the top of the curtain body is provided with a channel for a cooling water pipe to pass through.

As a further optimization scheme of the utility model, the cross beam and the longitudinal beam are both high polymer fluorocarbon fiber films.

The utility model has the beneficial effects that: the wet curtain for the evaporative air cooler is convenient for increasing the contact area between cold water and dry air and improving the heat exchange cooling effect of the dry air.

Drawings

FIG. 1 is a schematic diagram of the front view of the present utility model;

FIG. 2 is a schematic side elevational view of the present utility model;

fig. 3 is an enlarged schematic view of the structure of fig. 1 a according to the present utility model.

In the figure: 1. a wet curtain frame; 2. a curtain body; 3. a cross beam; 4. a longitudinal beam; 5. rectangular space; 6. a boss; 7. a channel.

Detailed Description

The following detailed description of the present application is provided in conjunction with the accompanying drawings, and it is to be understood that the following detailed description is merely illustrative of the application and is not to be construed as limiting the scope of the application, since numerous insubstantial modifications and adaptations of the application will be to those skilled in the art in light of the foregoing disclosure.

Examples

As shown in fig. 1, the wet curtain for the evaporative air cooler comprises a cooling water pipe and a wet curtain frame 1, wherein a curtain body 2 is arranged in the wet curtain frame 1, the curtain body 2 is formed by a plurality of groups of cross beams 3 and longitudinal beams 4 in a crisscross manner, the cross beams 3 and the longitudinal beams 4 are crisscross in the curtain body 2 and form a plurality of groups of rectangular spaces 5, the interiors of the rectangular spaces 5 are used for dry air to pass through, as shown in fig. 3, a plurality of groups of protruding parts 6 are arranged on the lower surface of the cross beams 3, and the protruding parts 6 are in a conical structure;

the cross beam 3 and the longitudinal beam 4 are polymer fluorocarbon fiber films, so that the contact area of air and water is increased, and the resistance of the air is reduced.

The top of the curtain body 2 is provided with a channel 7 for a cooling water pipe to pass through,

when the cooling water cooling device is used, cooling water enters the inside of the channel 7 through the cooling water pipe, cold water enters the inside of the rectangular space 5 along the cross beam 3, and the cooling water drops into the inside of the rectangular space 5 in a thread shape along the end part of the protruding part 6, so that the contact area between the cold water and dry air is conveniently increased, and the heat exchange cooling effect of the dry air is improved.

The foregoing examples illustrate only a few embodiments of the utility model and are described in detail herein without thereby limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model.

Claims

1. The utility model provides a wet curtain for air cooler based on evaporation which characterized in that: including condenser tube and wet curtain frame (1), the inside of wet curtain frame (1) is equipped with curtain body (2), curtain body (2) are constituteed by a plurality of groups crossbeam (3) and longeron (4) vertically and horizontally staggered, wherein, crossbeam (3) and longeron (4) are crisscross and form a plurality of groups rectangle space (5) in the inside vertically and horizontally staggered of curtain body (2), the inside in rectangle space (5) is used for dry air to pass, the lower surface of crossbeam (3) is equipped with a plurality of groups bellying (6), bellying (6) are the toper structure.

2. The evaporative air cooler based wet curtain as defined in claim 1, wherein: the boss (6) and the cross beam (3) are of an integrated structure.

3. The evaporative air cooler based wet curtain as defined in claim 1, wherein: the cross beam (3) and the longitudinal beam (4) are vertically arranged.

4. The evaporative air cooler based wet curtain as defined in claim 1, wherein: the top of the curtain body (2) is provided with a channel (7) for a cooling water pipe to pass through.

5. The evaporative air cooler based wet curtain as defined in claim 1, wherein: the cross beam (3) and the longitudinal beam (4) are polymer fluorocarbon fiber films.