CN217608624U

CN217608624U - Greenhouse ventilation mechanism with humidifying function

Info

Publication number: CN217608624U
Application number: CN202221641538.7U
Authority: CN
Inventors: 汪锡文; 张晓斌; 赵帮秦
Original assignee: Wuhu Dongyuan New Country Developing Stock Co ltd
Current assignee: Wuhu Dongyuan New Country Developing Stock Co ltd
Priority date: 2022-06-29
Filing date: 2022-06-29
Publication date: 2022-10-21
Anticipated expiration: 2032-06-29

Abstract

The utility model discloses a big-arch shelter ventilation mechanism with humidification function, include: the device comprises a first exhaust fan, a second exhaust fan and a porous curtain wall; the porous curtain wall is vertically arranged on one side of one of the inner walls of the greenhouse, so that a chamber is formed between the porous curtain wall and the inner wall of the greenhouse, and a second exhaust fan and a humidifying pipeline are arranged in the chamber; the first exhaust fan is arranged on the other inner wall of the greenhouse, and faces the porous curtain wall; the air exhaust directions of the first exhaust fan and the second exhaust fan are consistent, and the air direction is from the second exhaust fan to the first exhaust fan; the humidification conduit is capable of providing moisture into the chamber; this big-arch shelter ventilation mechanism with humidification function has the dual function of humidification and ventilation.

Description

Greenhouse ventilation mechanism with humidifying function

Technical Field

The utility model relates to a big-arch shelter specifically relates to a big-arch shelter ventilation mechanism with humidification function.

Background

Greenhouse technology is the current more important planting technology, and in the greenhouse planting process, the good degree of ventilation conditions directly influences the planting effect. In dry weather conditions, excessive ventilation can cause the humidity in the greenhouse to further decrease, thereby being detrimental to the growth of crops. At this moment, additional humidifying equipment is needed, the space of the greenhouse is occupied, and meanwhile, the cost is additionally increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a big-arch shelter ventilation mechanism with humidification function, this big-arch shelter ventilation mechanism with humidification function have the dual function of humidification and ventilation.

In order to achieve the above object, the utility model provides a big-arch shelter ventilation mechanism with humidification function, include: the device comprises a first exhaust fan, a second exhaust fan and a porous curtain wall; the porous curtain wall is vertically arranged on one side of one of the inner walls of the greenhouse, so that a chamber is formed between the porous curtain wall and the inner wall of the greenhouse, and a second exhaust fan and a humidifying pipeline are arranged in the chamber; the first exhaust fan is arranged on the other inner wall of the greenhouse, and faces the porous curtain wall; the air exhaust directions of the first exhaust fan and the second exhaust fan are consistent, and the air direction is from the second exhaust fan to the first exhaust fan; the humidification conduit is capable of providing moisture into the chamber.

Preferably, the humidifying pipeline is composed of a plurality of pipelines with micro holes, and the pipelines with micro holes are uniformly dispersed behind the porous curtain wall.

Preferably, the size of the micro holes is in the order of micrometers.

Preferably, the humidification duct is located between the second exhaust fan and the perforated curtain wall.

Preferably, the humidifying pipeline is connected with the water supply mechanism through a water inlet pipe, and the water inlet pipe is arranged below the humidifying pipeline.

Preferably, the first exhaust fan and the second exhaust fan are respectively positioned on two sides of the greenhouse inlet.

Preferably, one of the first exhaust fan and the second exhaust fan faces the greenhouse inlet, and the other exhaust fan is positioned on the same side of the greenhouse inlet.

Preferably, the micro holes are recessed inward in a direction from the first exhaust fan to the second exhaust fan.

Preferably, there is no contact between adjacent two of said micro holes.

According to the technical scheme, the utility model provides a big-arch shelter ventilation mechanism with humidification function's theory of operation as follows: simultaneously starting a first exhaust fan and a second exhaust fan, wherein the porous curtain wall is provided with holes, and the exhaust directions of the first exhaust fan and the second exhaust fan are consistent, so that the ventilation in the greenhouse is realized; under the condition that humidification is needed, as long as water is introduced into the humidification pipeline, moisture also enters the greenhouse simultaneously under the condition of air circulation, so that the humidification function is realized; therefore, the greenhouse ventilation mechanism realizes the dual effects of ventilation and humidification, has small occupied space and reduces the construction cost by laying once.

Other features and advantages of the present invention will be described in detail in the detailed description which follows.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of a preferred embodiment of a greenhouse ventilation mechanism with a humidifying function provided by the present invention;

fig. 2 is a schematic view of the construction of the porous curtain wall of fig. 1.

Description of the reference numerals

1. Greenhouse 2, first exhaust fan

3. Porous curtain wall 4 and humidifying pipeline

5. Second exhaust fan 6, inlet pipe

7. Curtain wall hole 8, greenhouse entrance.

Detailed Description

The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings. It is to be understood that the description of the embodiments herein is for purposes of illustration and explanation only and is not intended to limit the invention.

In the present invention, unless otherwise specified, directional terms included in the terms "front, rear" and the like merely represent orientations of the terms in a conventional use state or are colloquially understood by those skilled in the art, and should not be construed as limiting the terms.

The utility model provides a big-arch shelter ventilation mechanism with humidification function, as shown in fig. 1-2, include: the device comprises a first exhaust fan 2, a second exhaust fan 5 and a porous curtain wall 3; the porous curtain wall 3 is vertically arranged on one side of one of the inner walls of the greenhouse 1, so that a chamber is formed between the porous curtain wall 3 and the one of the inner walls of the greenhouse 1, and a second exhaust fan 5 and a humidifying pipeline 4 are arranged in the chamber; the first exhaust fan 2 is arranged on the other inner wall of the greenhouse 1, and the first exhaust fan 2 faces the porous curtain wall 3; the exhaust directions of the first exhaust fan 2 and the second exhaust fan 5 are consistent, and the wind direction is from the second exhaust fan 5 to the first exhaust fan 2; the humidification conduit 4 is capable of providing moisture into the chamber.

The working principle of the greenhouse ventilation mechanism with the humidifying function is as follows: simultaneously starting a first exhaust fan 2 and a second exhaust fan 5, wherein the porous curtain wall 3 is provided with holes, and the exhaust directions of the first exhaust fan 2 and the second exhaust fan 5 are consistent, so that the ventilation in the greenhouse is realized; under the condition that humidification is needed, as long as water is introduced into the humidification pipeline 4, moisture also enters the greenhouse 1 simultaneously under the condition of air circulation, so that the humidification function is realized; therefore, the greenhouse ventilation mechanism achieves the dual effects of ventilation and humidification, meanwhile, the greenhouse ventilation mechanism has the advantages of being small in occupied space and reducing construction cost due to one-time laying.

In the present invention, the structure and the laying mode of the humidifying pipeline 4 can be selected in a wide range, but in order to further improve the humidifying strength, preferably, the humidifying pipeline 4 is composed of a plurality of pipelines having micro holes, and the pipelines having micro holes are uniformly dispersed at the rear of the porous curtain wall 3.

In the above embodiment, the size of the micro-holes can also be selected within a wide range, but for saving water resources, it is preferable that the size of the micro-holes is in the order of micrometers.

In the present invention, the position of the humidification duct 4 can be selected within a wide range, but in order to accelerate the moisture entering the greenhouse 1, preferably, the humidification duct 4 is located between the second exhaust fan 5 and the porous curtain wall 3.

The utility model discloses in, in order to guarantee the water supply of humidification pipeline 4, preferably, humidification pipeline 4 links to each other with water supply mechanism through inlet tube 6, inlet tube 6 set up in the below of humidification pipeline 4.

Furthermore, in the present invention, the installation positions of the first exhaust fan 2 and the second exhaust fan 5 may be selected within a wide range, but in order to take the ventilation effect into consideration, it is preferable that the first exhaust fan 2 and the second exhaust fan 5 are respectively located at both sides of the greenhouse entrance 8.

Of course, the installation positions of the first exhaust fan 2 and the second exhaust fan 5 may be other than the above manner, for example, one of the first exhaust fan 2 and the second exhaust fan 5 faces the greenhouse inlet 8, and the other one is located on the same side of the greenhouse inlet 8.

In the present invention, in order to further accelerate the circulation rate of the moisture, it is preferable that the micro holes are depressed inward in the direction of the first exhaust fan 2 to the second exhaust fan 5.

In addition, in order to ensure the mechanical strength of the porous curtain wall 3, it is preferable that there is no contact between adjacent two of the micro-holes.

Finally, it should be noted that the shape of the micro hole is not particularly limited in the present invention, and may be a triangle, a circle, or the like.

The above description is provided for the preferred embodiments of the present invention, but the present invention is not limited to the details of the above embodiments, and the technical idea of the present invention can be implemented by various simple modifications, which all belong to the protection scope of the present invention.

It should be noted that the various technical features described in the above embodiments can be combined in any suitable manner without contradiction, and in order to avoid unnecessary repetition, the present invention does not need to describe any combination of the features.

In addition, various embodiments of the present invention can be arbitrarily combined with each other, and the disclosed content of the present invention should be considered as the same as long as it does not violate the idea of the present invention.

Claims

1. The utility model provides a big-arch shelter ventilation mechanism with humidification function which characterized in that includes: a first exhaust fan (2), a second exhaust fan (5) and a porous curtain wall (3); the porous curtain wall (3) is vertically arranged on one side of one of the inner walls of the greenhouse (1), so that a chamber is formed between the porous curtain wall (3) and the one of the inner walls of the greenhouse (1), and a second exhaust fan (5) and a humidifying pipeline (4) are arranged in the chamber; the first exhaust fan (2) is arranged on the other inner wall of the greenhouse (1), and the first exhaust fan (2) faces the porous curtain wall (3); the air exhaust directions of the first exhaust fan (2) and the second exhaust fan (5) are consistent, and the air direction is from the second exhaust fan (5) to the first exhaust fan (2); the humidification duct (4) is capable of providing moisture into the chamber.

2. Greenhouse ventilation mechanism with humidification function as claimed in claim 1, characterized in that the humidification duct (4) consists of a plurality of ducts with micro holes evenly distributed behind the porous curtain wall (3).

3. The greenhouse ventilation mechanism with humidifying function as claimed in claim 2, wherein the micro-holes have a size of micron order.

4. Greenhouse ventilation mechanism with humidification as claimed in claim 1, characterised in that the humidification duct (4) is located between the second exhaust fan (5) and the porous curtain wall (3).

5. The greenhouse ventilation mechanism with the humidifying function as claimed in any one of claims 1 to 4, wherein the humidifying pipeline (4) is connected with a water supply mechanism through a water inlet pipe (6), and the water inlet pipe (6) is arranged below the humidifying pipeline (4).

6. The greenhouse ventilation mechanism with the humidifying function as claimed in any one of claims 1 to 4, wherein the first exhaust fan (2) and the second exhaust fan (5) are respectively located on two sides of the greenhouse inlet (8).

7. Greenhouse ventilation mechanism with humidification function as claimed in any of claims 1-4, characterized by that one of the first exhaust fan (2) and the second exhaust fan (5) faces the greenhouse entrance (8), and the other one is located on the same side of the greenhouse entrance (8).

8. The greenhouse ventilation mechanism with humidifying function as claimed in claim 2, wherein the micro holes are recessed inwards along the direction from the first exhaust fan (2) to the second exhaust fan (5).

9. The greenhouse ventilation mechanism with humidifying function as claimed in claim 2, wherein adjacent two micro holes are not in contact with each other.