CN112293265A

CN112293265A - Breeding house

Info

Publication number: CN112293265A
Application number: CN201910687783.8A
Authority: CN
Inventors: 黄晋; 邹斌; 徐进瑜
Original assignee: Wuxi Cultivation Machinery Co ltd
Current assignee: Wuxi Cultivation Machinery Co ltd
Priority date: 2019-07-29
Filing date: 2019-07-29
Publication date: 2021-02-02

Abstract

The utility model provides a breed house, includes and breeds the house body, be provided with hourglass dropping board on being provided with ventilation window and the diapire on the second lateral wall of breeding the house body, the wet curtain of ventilation window intercommunication second, leak dropping board intercommunication sets up the trench in breeding house body lower part, the trench opening part is provided with the second fan. In this embodiment, the air outside the house enters (the cultivation unit of) the cultivation house body through the ventilation window after being cooled by the second wet curtain, and the second fan pumps out the air in the trench, so that a negative pressure is formed in the trench, and further the air inside the cultivation house body flows into the trench through the dung-dropping plate, thereby forming an air circulation path of the air outside the house → the second wet curtain → the cultivation house body → the trench → the second fan → the air outside the house. The ventilation mode is called transverse ventilation, air flows between two shorter side walls, the circulation path is shorter, airflow is not easy to disperse, ventilation is uniform, and cooling is facilitated.

Description

Breeding house

Technical Field

The invention relates to the technical field of livestock breeding equipment, in particular to a breeding house.

Background

Chinese patent CN201811260225.5 discloses a livestock and poultry breeding house with functions of exhaust, ventilation, cleaning and disinfection, which comprises a breeding house body, wherein a plurality of windows and ventilation fans are arranged on two sides of the breeding house body, a plurality of exhaust fans are arranged on the top end of the breeding house body, air pipes are arranged on the top ends of the exhaust fans, a supporting seat is arranged on one side of the breeding house body, a fan is arranged on the top end of the supporting seat, a supporting cross beam and a supporting longitudinal beam are arranged inside the breeding house body, a movable plate is arranged on the top end inside the breeding house body, the movable plate is connected with the breeding house body through a transmission mechanism in a matching manner, a water pump is arranged on one side of the top end of the movable plate, a first water pipe and a second water pipe are arranged on the top end of the movable plate, a plurality of high-level spray heads are arranged; can exhaust and take a breath and cleaning and disinfecting to breeding the house, reduce artifical intensity of labour, raise the efficiency. The airflow in the Chinese patent CN201811260225.5 breeding house is entered through windows or ventilation fans at two sides and is exhausted through an exhaust fan at the roof. Air flow in the breeding house is mixed and disorderly and uniform, and temperature control is not easy to realize.

Disclosure of Invention

The invention aims to provide a breeding house which is uniform in ventilation and beneficial to controlling temperature; the structure is simple.

To achieve the above technical object, the technical solution of the embodiment of the present invention is as follows.

The utility model provides a breed house, includes and breeds the house body, be provided with hourglass dropping board on being provided with ventilation window and the diapire on the second lateral wall of breeding the house body, the wet curtain of ventilation window intercommunication second, leak dropping board intercommunication sets up the trench in breeding house body lower part, the trench opening part is provided with the second fan.

Further, the second wet curtains are correspondingly arranged on two opposite second side walls of the breeding house body.

Furthermore, two first side walls of the breeding house body are respectively provided with a first wet curtain and a first fan.

Furthermore, the middle part of breeding house body is provided with the enclosure.

Furthermore, the two enclosing walls are oppositely arranged, and a passageway is arranged between the two enclosing walls.

Furthermore, the second wet curtain comprises a shell, wet curtain paper is arranged in the shell, a water inlet and a water outlet are respectively formed in the upper end and the lower end of the shell, air inlet holes and air outlet holes are formed in two opposite side walls of the shell, and air can pass through the wet curtain from the air inlet holes and then is discharged from the air outlet holes.

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 second wet curtain also comprises a cover shell which is connected and arranged at the end parts of the first shell and the second shell.

Compared with the prior art, the embodiment of the invention has the advantages that:

Drawings

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

Fig. 1 is a schematic perspective view of a breeding house according to an embodiment of the present invention.

FIG. 2 is a schematic view of the longitudinal ventilation of the cultivation house according to the embodiment of the present invention.

FIG. 3 is a schematic side sectional view of a transverse ventilation of a breeding house according to an embodiment of the present invention.

FIG. 4 is a horizontal cross-sectional view of the horizontal ventilation of the farm house according to an embodiment of the present invention.

Fig. 5 is a partially enlarged schematic view of a portion a of fig. 4.

FIG. 6 is a schematic view of a second wet curtain structure of a breeding house according to an embodiment of the present invention.

FIG. 7 is a schematic view of a second wet curtain mounting structure of a breeding house according to an embodiment of the present invention.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, "connected" is to be understood in a broad sense, e.g., fixedly, detachably 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 meanings 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. 3 are left and right, the top and bottom are top and bottom, the vertical plane is outward and front, and vice versa.

The ventilation mode of the scattered household breeding house comprises a full-Europe roof ventilation mode and a half-Europe longitudinal ventilation mode. A plurality of relatively independent culture units are separated by partition walls for the European roof ventilation mode culture house, then the suspended ceiling and the upper side of the culture units are connected into a whole, a plurality of negative pressure fans are arranged at the suspended ceiling center, an unpowered fan (equivalent to a ventilation port of each unit) is arranged at the suspended ceiling upper side gable end, and an air inlet channel is arranged at the bottom of each unit. The gable end negative pressure fans above the suspended ceiling are started (the fan starting number is related to the temperature outside the house, the higher the outdoor temperature is, the more the fan starting number is), the house internal negative pressure is formed, the temperature of the air outside the house is reduced through the side wall wet curtain, the air enters the air inlet channel, enters each culture unit through the crack plate, enters the suspended ceiling through the unpowered fan, and is discharged outdoors through the negative pressure fans; thus, each unit of the breeding house completes ventilation once, and the temperature in the breeding house is reduced to a target value through the heat exchange. The structure has the defects of incomplete ventilation, uneven cooling, high civil construction cost and high energy consumption.

One end of each gable wall of the half-Europe longitudinal ventilation mode breeding house is provided with a wet curtain, the other end of each gable wall is provided with a negative pressure fan, the whole house is divided into a plurality of units by column pieces, all the units are arranged in one room, and the side walls of the whole house are provided with small ventilation windows. During the time of taking a breath, negative-pressure air fan starts (fan starts quantity and is related to the temperature outside the house, and outdoor temperature is higher, and fan starts quantity more), forms the negative pressure in the house, and outdoor air directly sees through in the wet curtain gets into the house, passes through whole house district, sees through the gable fan and arranges outside the house, and whole breed house is accomplished once ventilation to temperature in will giving a house through such heat exchange reduces to target value. The structure has the defects that the temperature difference between the front and the rear is too large when longitudinal ventilation is carried out in summer; the temperature difference is large when spring summer and summer fall are alternated, the temperature can not be reduced by the transverse ventilation at noon, the longitudinal ventilation is needed, the longitudinal ventilation in the morning and evening and rainy days easily causes the cold of the livestock (pigs), the transverse ventilation is needed, and the frequent intervention of personnel is needed.

As shown in fig. 1-5, a breeding house comprises a breeding house body 100, a ventilation window is arranged on a second side wall of the breeding house body 100, and a dung leaking plate 120 is arranged on a bottom wall of the second side wall of the breeding house body 100, the ventilation window is communicated with a second wet curtain 400, the dung leaking plate 120 is communicated with a trench 600 arranged at the lower part of the breeding house body 100, and a second fan 500 is arranged at an opening of the trench 600.

In this embodiment, the air outside the house is cooled by the second wet curtain 400 and then enters (the cultivation unit of) the cultivation house body 100 through the ventilation window, the second fan 500 draws out the air in the trench 600, so that a negative pressure is formed in the trench 600, and further the air inside the cultivation house body 100 flows into the trench 600 through the dropping board 120, thereby forming an air circulation path of the air outside the house → the second wet curtain 400 → the cultivation house body 100 → the trench 600 → the second fan 500 → the air outside the house. The ventilation mode is called transverse ventilation, air flows between two shorter side walls, the circulation path is shorter, airflow is not easy to disperse, ventilation is uniform, and cooling is facilitated.

In addition, set up the wet curtain 400 of second and be favorable to the cooling, second fan 500 accelerates gas flow, also does benefit to the cooling.

Specifically, the second wet curtain 400 and the second fan 500 are arranged opposite to each other up and down, the second wet curtain 400 and the second fan 500 may be arranged in parallel, and a set of the second wet curtain 400 and the second fan 500 may be arranged in the culture unit.

Further, the fan 500 is disposed below the second wet curtain 400 to shorten a gas circulation path and achieve rapid cooling. Preferably, the fan 500 is disposed directly below the second wet curtain 400.

Further, two juxtaposed culturing units may be disposed (transversely disposed) at the left and right, and the second wet curtains 400 are correspondingly disposed on the two opposite second side walls of the culturing house body 100.

Further, a first wet curtain 200 and a first fan 300 are respectively disposed on two first side walls of the breeding house body 100. The first and second sidewalls are connected to form a sidewall of the habitat body 100. The first wet curtain 200 and the first fan 300 are disposed opposite to each other, and are generally disposed in plurality. The first fan 300 may be partially turned on in order to control the temperature. The connecting line direction of the two first side walls is longitudinal. The outside air → the first wet curtain 200 → the breeding house body 100 → the first fan 300 → the outside air, so that the longitudinal ventilation can be formed. The longitudinal ventilation and the transverse ventilation are alternately used, so that air in the house is more uniform, and the integral temperature control is realized. Fig. 2 is a schematic view of the longitudinal ventilation of the shed according to the embodiment of the present invention, wherein A, B, C, D are shown as low temperature, medium temperature and high temperature regions, respectively. The further away from the first wet curtain 200, the higher the temperature. Longitudinal ventilation and long distance lead to uneven airflow and large temperature difference in the house, so the ventilation and the heat exchange are matched for use.

Further, a fence 111 is disposed in the middle of the breeding house body 100. The enclosure 111 can separate two culture units which are transversely arranged in parallel, thereby avoiding the cross flow of air between the two culture units and ensuring the uniform air flow of a single culture unit.

Further, the two enclosing walls 111 are oppositely arranged, and a passageway 110 is arranged between the two enclosing walls 111.

Further, as shown in fig. 6-7, the second wet curtain 400 includes a housing 410, wet curtain paper 430 is disposed in the housing 410, a water inlet 440 and a water outlet 450 are respectively disposed at the upper end and the lower end of the housing 410, air inlet holes and air outlet holes are disposed on two opposite side walls of the housing 410, and air can pass through the wet curtain from the air inlet holes and then be discharged from the air outlet holes. In the embodiment, the wet curtain paper 130 is integrated with an all-directional protective cover (the shell 410), 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. The first wet curtain 200 and the second wet curtain 400 are identical in structure. The air inlet is provided with a rat-proof net 460.

Further, the housing 410 includes a first housing 411 and a second housing 412, and the first housing 411 and the second housing 412 are closed to form the housing 410. The first housing 411 and the second housing 412 are detachably connected, for example, screwed or clamped, so as to facilitate the assembly, disassembly and replacement of the wet curtain paper 430.

Further, the air outlet hole and the air inlet hole are respectively provided on the first housing 411 and the second housing 412. Specifically, the intake hole is provided at the bottom of the second housing 412.

Further, the second wet curtain 400 further includes a cover 420, and the cover 420 is coupled to the ends of the first and

second housings

411 and 412.

Specifically, the first and

second cases

411 and 412 are welded to the cover case 420; the first housing 411 and the second housing 412 may also be detachably attached to the cover 420.

Specifically, the water inlet 440 is provided on the second housing 412. The water inlet 440 is connected to a water supply pipe 720. The outlet 450 is connected to a return pipe 710. A ball valve 730 is provided between the water inlet 440 and the water supply pipe 720. Ball valve 730 is a PPR loose joint ball valve.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A breeding house, characterized in that: including breeding house body (100), be provided with on the second lateral wall of breeding house body (100) on ventilation window and the diapire and leak dropping board (120), wet curtain (400) of ventilation window intercommunication second, leak dropping board (120) intercommunication sets up trench (600) in breeding house body (100) lower part, trench (600) opening part is provided with second fan (500).

2. A breeding house according to claim 1, characterized in that: the second wet curtains (400) are correspondingly arranged on two opposite second side walls of the breeding house body (100).

3. A breeding house according to claim 1, characterized in that: two first side walls of the breeding house body (100) are respectively provided with a first wet curtain (200) and a first fan (300).

4. A breeding house according to claim 2, characterized in that: the middle part of the breeding house body (100) is provided with an enclosing wall (111).

5. A farm house according to claim 4, characterized in that: the two enclosing walls (111) are oppositely arranged, and a passageway (110) is arranged between the two enclosing walls (111).

6. A farmhouse according to any of claims 1-5, characterized in that: the second wet curtain (400) comprises a shell (410), wet curtain paper (430) is arranged in the shell (410), a water inlet (440) and a water outlet (450) are respectively arranged at the upper end and the lower end of the shell (410), air inlets and air outlets are formed in two opposite side walls of the shell (410), and air can pass through the wet curtain from the air inlets and then is discharged from the air outlets.

7. The external wet curtain of claim 6 wherein: the shell (410) comprises a first shell (411) and a second shell (412), and the first shell (411) and the second shell (412) are closed to form the shell (410).

8. The external wet curtain of claim 7 wherein: the air outlet hole and the air inlet hole are respectively arranged on the first shell (411) and the second shell (412).

9. The external wet curtain of claim 8 wherein: the second wet curtain (400) further comprises a cover (420), and the cover (420) is connected and arranged at the ends of the first shell (411) and the second shell (412).