CN216982822U

CN216982822U - Water curtain for greenhouse

Info

Publication number: CN216982822U
Application number: CN202220732003.4U
Authority: CN
Inventors: 段伟平; 周好好; 张超
Original assignee: Zhengzhou Baileide Flower Co ltd
Current assignee: Zhengzhou Baileide Flower Co ltd
Priority date: 2022-03-31
Filing date: 2022-03-31
Publication date: 2022-07-19
Anticipated expiration: 2032-03-31

Abstract

The utility model discloses a water curtain for a greenhouse, which comprises water delivery equipment, a box body and water curtain paper, wherein the water curtain paper is arranged at an opening on the front surface of the box body; compared with the traditional water curtain, the water curtain paper inside the water curtain paper can be timely cleaned through the cleaning mechanism, the attached dirt on the surface of the water curtain paper can be removed, the cooling effect is improved, the service life of the water curtain paper is prolonged, and therefore the characteristic of saving the water curtain paper replacement cost is achieved.

Description

Water curtain for greenhouse

Technical Field

The utility model belongs to the field of plant cultivation equipment, and particularly relates to a water curtain for a greenhouse.

Background

For greenhouse cultivation, a water curtain fan, also called an evaporative air cooler, is often used, and is an evaporative cooling and air interchanging unit integrating cooling, air interchanging, dust prevention and odor removal. The water curtain air conditioner can bring fresh air and reduce temperature in enterprise workshops, public places and commercial entertainment occasions, and has the important characteristics of energy conservation and environmental protection.

And the cascade that uses on the market at present, though have good cooling effect, but to the dust mist in the long-time back of using in the air can attach in cascade paper surface, influence its cooling effect, need in time change, the life of cascade paper is not high.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects, the utility model provides a water curtain for a greenhouse, which comprises water delivery equipment, a box body and water curtain paper, wherein the water curtain paper is arranged at an opening on the front surface of the box body, the water delivery equipment comprises a water tank, a water pump and a water delivery pipe communicated with the water pump, a spray header positioned at the top of the water curtain paper is arranged in the box body, the water delivery pipe is communicated with the spray header through one end of a flow dividing pipe, the bottom end of the box body is communicated with the water tank through a water discharge pipe, and a cleaning mechanism for cleaning the water curtain paper is arranged in the box body.

Further, the cleaning mechanism comprises a communicating pipe communicated with the other end of the flow dividing pipe, the upper end and the lower end of the communicating pipe are respectively connected with the two electric sliding blocks through fixing rods, the two electric sliding blocks are respectively installed inside two sliding grooves formed in the inner wall of the box body, and the two sliding grooves are respectively located at the upper end and the lower end of the water curtain paper.

Furthermore, one side of the communicating pipe close to the water curtain paper is connected with the spray heads which are arranged at equal intervals through the spring pins, the length value of the sliding groove is larger than that of the water curtain paper, and the length value of the spray heads is larger than the distance value between the water curtain paper and the communicating pipe.

Furthermore, the bottom of box is equipped with the drainage seat, and the drainage seat is triangle-shaped, and the one end that is close to the drain pipe is the low side.

Furthermore, a vibrator is embedded in the inner bottom wall of the box body and is positioned at the drain pipe.

Furthermore, the back of the box body is provided with a movable plate movably connected through a bolt.

Furthermore, the middle part of the water tank is separated by a screen, and the drain pipe and the water delivery pipe are respectively positioned at the left side and the right side of the screen.

Compared with the prior art, the utility model has the following beneficial effects:

compared with the traditional water curtain, the water curtain paper in the greenhouse is cleaned in time by the cleaning mechanism, so that dirt attached to the surface of the water curtain paper can be removed, the cooling effect is improved, the service life is prolonged, and the characteristic of saving the replacement cost of the water curtain paper is achieved.

Drawings

Fig. 1 is a front view of the present invention.

FIG. 2 is a side view in cross section of the present invention.

FIG. 3 is a schematic view of the cleaning mechanism of the present invention.

In the figure: the device comprises a box body 1, a water curtain paper 2, a movable plate 3, a sliding chute 4, an electric sliding block 5, a communicating pipe 61, a spray head 62, a spray head 7, a drainage seat 8 and a drainage pipe 9.

Detailed Description

In order to facilitate an understanding of the utility model, the device of the utility model will now be described more fully with reference to the accompanying drawings. Embodiments of the device are given in the figures. However, the apparatus may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

Examples

As shown in fig. 1-3, this embodiment provides a cascade for greenhouse, including water delivery equipment, box 1 and cascade paper 2, the bottom of box 1 is equipped with drainage seat 8, and drainage seat 8 is triangle-shaped, and the one end that is close to drain pipe 9 is the low side, conveniently guides rivers, places box 1 inside and piles up. The inner diapire of box 1 is inlayed and is had the vibrator, and the vibrator is located drain pipe 9 department, prevents that impurity is too much to block up drain pipe 9 and influences rivers and inward-remittance. The back of box 1 is equipped with through bolt swing joint's fly leaf 3, when needs install the fan additional, the convenient dismantlement installation. The water curtain paper 2 is installed at the front opening of the box body 1, the water delivery device comprises a water tank, a water pump and a water delivery pipe communicated with the water pump, the middle of the water tank is separated by a screen (preventing impurities from entering the water pump to cause damage), and the drain pipe 9 and the water delivery pipe are respectively positioned at the left side and the right side of the screen. The internally mounted of box 1 has shower head 7 that is located 2 tops of cascade paper, and the raceway passes through the one end and the shower head 7 intercommunication of shunt tubes, and the bottom of box 1 is linked together with the water tank through drain pipe 9, and the internally mounted of box 1 has the clean mechanism that is used for clean cascade paper 2.

The clean mechanism includes communicating pipe 61 that is linked together with the shunt tubes other end (communicating pipe 61 department is equipped with the electronic valve, and when electronic slider 5 during operation, electronic valve synchronous working), the upper and lower both ends of communicating pipe 61 are connected with two electronic slider 5 through the dead lever respectively (set up regularly through PLC and start, can realize regularly clear characteristics). The two electric sliding blocks 5 are respectively arranged inside the two sliding grooves 4 formed in the inner wall of the box body 1, and the two sliding grooves 4 are respectively positioned at the upper end and the lower end of the water curtain paper 2. The side, close to the water curtain paper 2, of the communicating pipe 61 is connected with the spray heads 62 which are arranged equidistantly through spring pins, the length value of the chute 4 is larger than that of the water curtain paper 2, the length value of the spray heads 62 is larger than the distance value between the water curtain paper 2 and the communicating pipe 61, when the water curtain cleaning device works, the vertically arranged communicating pipe 61 can be driven to slide left and right (the vertical arrangement is parallel to the folding side of the water curtain paper 2, and the folding position is convenient to clean), the hinged spray heads 62 are in contact with the water curtain paper 2 and are pushed when the water curtain cleaning device slides, inclined spraying is completed through a water source provided by a water pump (the reciprocating motion can perform inclined spraying in two directions, so that two sides of the folding position of the water curtain paper 2 are cleaned), and stains on the surface are removed; meanwhile, the water source provided by the water pump enables the spray header 7 to continuously spray the water curtain paper 2 to complete the traditional cooling work.

It should be noted that the structure of the present invention can be implemented in many different forms, and is not limited to the embodiments, and any equivalent transformation, which is directly or indirectly applied to other related technical fields, such as loading and unloading of other objects, by using the contents of the present specification and the attached drawings, of the ordinary skilled person in the art is included in the protection scope of the present invention.

Claims

1. The utility model provides a cascade for greenhouse, includes water delivery equipment, box (1) and cascade paper (2), its characterized in that: the water curtain paper cleaning device is characterized in that the water curtain paper (2) is installed at the front opening of the box body (1), the water delivery device comprises a water tank, a water pump and a water delivery pipe communicated with the water pump, a spray head (7) located at the top of the water curtain paper (2) is installed inside the box body (1), the water delivery pipe is communicated with the spray head (7) through one end of a flow dividing pipe, the bottom end of the box body (1) is communicated with the water tank through a drain pipe (9), and a cleaning mechanism used for cleaning the water curtain paper (2) is installed inside the box body (1).

2. A water curtain for a greenhouse as claimed in claim 1, wherein: the cleaning mechanism comprises a communicating pipe (61) communicated with the other end of the shunt pipe, the upper end and the lower end of the communicating pipe (61) are respectively connected with two electric sliding blocks (5) through fixing rods, the two electric sliding blocks (5) are respectively installed inside two sliding grooves (4) formed in the inner wall of the box body (1), and the two sliding grooves (4) are respectively located at the upper end and the lower end of the water curtain paper (2).

3. A water curtain for a greenhouse as claimed in claim 2, wherein: one side of the communicating pipe (61) close to the water curtain paper (2) is connected with the spray heads (62) which are arranged at equal intervals through spring pins, the length value of the chute (4) is greater than that of the water curtain paper (2), and the length value of the spray heads (62) is greater than the distance value between the water curtain paper (2) and the communicating pipe (61).

4. The water curtain for a greenhouse as claimed in claim 1, wherein: the bottom of box (1) is equipped with drainage seat (8), and drainage seat (8) are triangle-shaped, and the one end that is close to drain pipe (9) is the low side.

5. The water curtain for a greenhouse as claimed in claim 1, wherein: the inner bottom wall of the box body (1) is embedded with a vibrator, and the vibrator is positioned at the drain pipe (9).

6. The water curtain for a greenhouse as claimed in claim 1, wherein: the back of the box body (1) is provided with a movable plate (3) which is movably connected through a bolt.

7. A water curtain for a greenhouse as claimed in claim 1, wherein: the middle part of the water tank is separated by a screen, and the drain pipe (9) and the water delivery pipe are respectively positioned at the left side and the right side of the screen.