CN210399333U - External wet curtain - Google Patents

Abstract

The utility model provides an external wet curtain, includes the casing, be provided with wet curtain paper in the casing, the upper and lower end of casing is provided with water inlet and delivery port respectively, be provided with inlet port and venthole on two relative lateral walls of casing, the air can be followed the inlet port and passed the wet curtain and then discharged from the venthole. The utility model integrates an all-round protective cover (shell) for wet curtain paper, adopts external hanging installation during installation, is convenient to install and replace and maintain, and can be provided with a rat-proof net at the air inlet and the air outlet to prevent rats from entering and damaging the wet curtain paper; the casing covers wet curtain paper completely, avoids the corruption, the ageing that wind blows the solarization rain and drenches and cause, increases life.

Description

External wet curtain

Technical Field

The utility model relates to a wet curtain technical field, in particular to external wet curtain.

Background

The existing wet curtain in the market is named as a water curtain and is mainly used for a cooling system, a humidifying system and a filtering system. The air temperature and humidity are adjusted mainly by cooling the surrounding air through water evaporation, and meanwhile, dust and smoke particles in the air can be adsorbed, so that the air is purified.

The air-cooling ventilating device is widely used for cooling, ventilating and ventilating greenhouse gardening, livestock breeding, industrial factory workshops and densely populated places, effectively improves the influence of high-temperature sultry bad air on production operation, and is beneficial to promoting the improvement of production benefits.

The wet curtain and the negative pressure fan are matched to form a 'wet curtain-negative pressure fan' cooling system, and the 'wet curtain-negative pressure fan' cooling system is composed of a paper porous wet curtain, a water circulation system and a fan. When unsaturated air flows through the porous and wet curtain surface, a large amount of water is evaporated, and sensible heat reflected by temperature in the air is converted into latent heat of evaporation, so that the temperature of the air is reduced. When the fan is used for air suction, cold air cooled by the wet curtain is continuously introduced into the room, so that the cooling effect is achieved.

The existing wet curtain paper is exposed outdoors, and can be aged more quickly when being blown by wind, exposed to the sun and rain, so that the service life and the use effect are reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an external wet curtain sets up wet curtain shell, can effectively protect wet curtain paper, prevents that wet curtain paper is ageing.

In order to achieve the above technical purpose, the embodiment of the present invention has the following technical solutions.

The utility model provides an external wet curtain, includes the casing, be provided with wet curtain paper in the casing, the upper and lower end of casing is provided with water inlet and delivery port respectively, be provided with inlet port and venthole on two relative lateral walls of casing, the air can be followed the inlet port and passed the wet curtain and then discharged from the venthole.

Further, the housing includes a first housing and a second housing that are closed to form a housing.

Further, the air outlet hole and the air inlet hole are respectively arranged on the first shell and the second shell.

Further, the air inlet hole is arranged at the bottom of the second shell.

Further, the second housing is disposed obliquely.

Further, the shell is also included, and the shell is connected and arranged at the end parts of the first shell and the second shell.

Further, the first and second housings are welded to the housing.

Further, the water inlet is arranged on the second shell.

Further, the water inlet is connected to a water supply pipe.

Further, the water outlet is connected to a water return pipe.

Compared with the prior art, the embodiment of the utility model provides an advantage lies in:

the utility model provides an external wet curtain, includes the casing, be provided with wet curtain paper in the casing, the upper and lower end of casing is provided with water inlet and delivery port respectively, be provided with inlet port and venthole on two relative lateral walls of casing, the air can be followed the inlet port and passed the wet curtain and then discharged from the venthole.

An omnibearing protective cover (shell) is integrated for the wet curtain paper, the installation is externally hung, the installation is convenient, the replacement and the maintenance are convenient, and the air inlet and the air outlet can be provided with rat-proof nets to prevent rats from entering and damaging the wet curtain paper; the casing covers wet curtain paper completely, avoids the corruption, the ageing that wind blows the solarization rain and drenches and cause, increases life.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Fig. 1 is a schematic view of an installation structure of an external wet curtain in an embodiment of the present invention.

Fig. 2 is a schematic sectional view of the external wet curtain in the embodiment of the present invention.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly stated or limited, "connected" is to be understood in a broad sense, e.g., fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The arrows in the figure indicate the gas flow direction. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

It should be noted that, the left and right in fig. 2 are left and right, the top and bottom are top and bottom, the vertical plane is outward and front, and vice versa. The up-down direction is the vertical direction.

As shown in fig. 1-2, an external wet curtain 100 comprises a casing 110, wet curtain paper 130 is disposed in the casing 110, a water inlet 140 and a water outlet 150 are disposed at the upper and lower ends of the casing 110, air inlets and air outlets are disposed on two opposite sidewalls of the casing 110, and air can pass through the wet curtain from the air inlets and then be discharged from the air outlets.

An omnibearing protective cover (a shell 110) is integrated for the wet curtain paper 130, the installation is externally hung, the installation is convenient, the replacement and the maintenance are convenient, and mouse-proof nets can be arranged at the air inlet and the air outlet to prevent mice from entering and damaging the wet curtain paper; the casing covers wet curtain paper completely, avoids the corruption, the ageing that wind blows the solarization rain and drenches and cause, increases life.

It should be noted that the wet curtain paper 130 may be vertically disposed or horizontally disposed, and the air inlet and the air outlet should be disposed on both sides of the wet curtain paper 130, so that air can pass through the wet curtain from the air inlet and then be discharged from the air outlet.

Further, the housing 110 includes a first housing 111 and a second housing 112, and the first housing 111 and the second housing 112 are closed to form the housing 110. The first housing 111 and the second housing 112 are detachably connected, such as screwed or clamped, so as to facilitate the assembly, disassembly and replacement of the wet curtain paper 130.

Further, the air outlet hole and the air inlet hole are respectively provided on the first housing 111 and the second housing 112. Specifically, the wet curtain paper 130 is disposed vertically, the air outlet hole is disposed on the left side wall of the first housing 111, and the air inlet hole is disposed on the lower bottom wall of the second housing 112.

Further, the intake hole is provided at the bottom of the second housing 112.

Further, the second housing 112 is disposed obliquely.

Further, the device further comprises a cover 120, and the cover 120 is connected and arranged at the end parts of the first shell 111 and the second shell 112. The cover 120 enhances the strength of the housing 110.

Further, the first shell 111 and the second shell 112 are welded to the cover case 120; the first housing 111 and the second housing 112 may also be detachably attached to the cover 120.

Further, the water inlet 140 is disposed on the second housing 112.

Further, the water inlet 140 is connected to a water supply pipe 200.

Further, the water outlet 150 is connected to the water return pipe 400.

Further, a ball valve 300 is provided between the water inlet 140 and the water supply pipe 200. Ball valve 300 is a PPR loose joint ball valve. The air inlet is provided with a rat-proof net 160.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the description of the above embodiments and the description is only for illustrating the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and these changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (10)

1. An external hanging wet curtain is characterized in that: the wet curtain packaging box is characterized by comprising a shell (110), wet curtain paper (130) is arranged in the shell (110), a water inlet (140) and a water outlet (150) are respectively arranged at the upper end and the lower end of the shell (110), air inlets and air outlets are formed in two opposite side walls of the shell (110), and air can pass through the wet curtain from the air inlets and then is discharged from the air outlets.

2. The external wet curtain of claim 1 wherein: the shell (110) comprises a first shell (111) and a second shell (112), and the first shell (111) and the second shell (112) are closed to form the shell (110).

3. The external wet curtain of claim 2 wherein: the air outlet hole and the air inlet hole are respectively arranged on the first shell (111) and the second shell (112).

4. The external wet curtain of claim 3 wherein: the air inlet hole is arranged at the bottom of the second shell (112).

5. The external wet curtain of claim 3 wherein: the second housing (112) is disposed obliquely.

6. The external wet curtain of claim 2 wherein: the shell (120) is further included, and the shell (120) is connected and arranged at the end parts of the first shell (111) and the second shell (112).

7. The external wet curtain of claim 6 wherein: the first shell (111) and the second shell (112) are welded to the cover shell (120).

8. The external wet curtain of claim 7 wherein: the water inlet (140) is disposed on the second housing (112).

9. The external wet curtain of claim 1 wherein: the water inlet (140) is connected to a water supply pipe (200).

10. The external wet curtain of claim 1 wherein: the water outlet (150) is connected to the water return pipe (400).

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