CN211983130U - Building type livestock and poultry house ventilation structure - Google Patents

Abstract

A building type livestock and poultry house ventilation structure comprises livestock and poultry house bodies, wherein each layer comprises a livestock and poultry house body, the gable wall on the front side of each livestock and poultry house body is provided with an air inlet, each livestock and poultry house body comprises a feeding layer and a septic tank layer, the septic tank layer is arranged above the feeding layer, and the bottom of each livestock and poultry house building is provided with a lowest livestock and poultry house body septic tank layer; the top layer of the breeding layer is provided with a ventilation opening, and the rear side of the breeding layer is provided with an exhaust device; the manure pit layer comprises a plurality of rows of manure pits and an air duct, the manure pits correspond to the positions of the feeding cages of the animal house body of the upper layer, the air duct is arranged between the manure pits and the manure pits, and the air vent is arranged in the air duct. The utility model discloses the air current tissue mode can realize that fresh air passes through the ventiduct along the vertical direction through swinery activity space, and the air current tissue through swinery activity space is perpendicular downwards promptly. The gas is kept temperature stable using longitudinal and transverse ventilation in combination. Ensure that fresh air can be accurately provided for each pig.

Description

Building type livestock and poultry house ventilation structure

Technical Field

The utility model relates to a stockbreeding breed building ventilation field, concretely relates to building formula poultry house ventilation structure.

Background

Since the implementation of the pollution control regulations for livestock and poultry scale cultivation in 1 month and 1 day 2014, environmental protection policies are intensively released, and the cultivation land is tense every day. The Chinese population is large, and the consumption of livestock and poultry products is huge. The disadvantage that the traditional single-layer livestock and poultry house occupies a large area is increasingly prominent, especially in hilly and mountainous areas. With the intensive emergence of national environmental protection policies, the breeding land is increasingly tense, and in order to save the pig breeding land, a pig breeding mode of buildings all over the country is rising. The pig raising in the building can save land and facilitate the concentrated treatment of the liquid dung by means of the building structure. In the design of a mechanical ventilation system of a building type pigsty, most of domestic building pigsties are designed in a longitudinal ventilation mode or a transverse ventilation mode, the ventilation quantity of the livestock and poultry house can be guaranteed by the two ventilation modes, but due to the design reason of the ventilation system, the temperature of the area, close to a fan, of the livestock and poultry house is too high, the air quality environment is too poor, the environment in the house is unevenly distributed, and the damage to livestock and poultry production is caused.

The building type ventilation structure applied by the applicant at present is as follows: every layer of building pig house all includes animal and poultry house body, animal and poultry house body bottom side is equipped with the manure pit, pig house body top is equipped with the loft, animal and poultry house body front side gable is equipped with the air intake, be equipped with the intake stack in the loft, the intake stack with air intake connection, the loft is equipped with the fresh air inlet, be equipped with the exhaust duct in the manure pit, be equipped with the crack floor on the manure pit, the exhaust duct outside is equipped with fan group. This structure can realize that fresh air passes through the top loft and gets into bottom manure pit space through swinery activity space along the vertical direction, and the air current tissue through swinery activity space is perpendicular downwards promptly. The problem of the preceding back difference in temperature of house that traditional vertical ventilation or horizontal ventilation exist is solved, use vertical horizontal ventilation to combine to make gas keep the temperature stable. The problem of traditional vertical ventilation or horizontal ventilation exist the house air quality environment inhomogeneous is solved, the fresh air that provides that can be accurate is guaranteed.

However, in the mode, the top of each layer of livestock and poultry house body is required to be provided with the attic bottom, the septic tanks are arranged at the bottoms of the attics, the design of the attic and the septic tanks reduces the height of the livestock and poultry house body feeding layer, and the attic is arranged on each layer, so that the construction cost of the livestock and poultry house is increased, and how to solve the problems is the problem to be solved at the present stage.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a building type livestock and poultry house ventilation structure, each layer comprises a livestock and poultry house body, the front side gable wall of the livestock and poultry house body is provided with an air inlet, the livestock and poultry house body comprises a feeding layer and a septic tank layer, the septic tank layer is arranged above the feeding layer, and the bottom of the livestock and poultry house building is provided with a bottommost livestock and poultry house body septic tank layer;

the top layer of the breeding layer is provided with a ventilation opening, and the rear side of the breeding layer is provided with an exhaust device;

the manure pit layer comprises a plurality of rows of manure pits and an air duct, the manure pits correspond to the positions of the feeding cages of the animal house body of the upper layer, the air duct is arranged between the manure pits and the manure pits, and the air vent is arranged in the air duct.

Furthermore, an interval channel is arranged between the manure pit and the manure pit, and a sealing cover body is arranged at the top of the interval channel to form the ventilation channel.

Furthermore, the top of the air duct is provided with an access hole.

Furthermore, a wet curtain is arranged between the ventilation channel and the air inlet.

Furthermore, the septic tank layer is a septic tank layer of the previous feeding layer.

Further, the vent is a suspended ceiling small window, the suspended ceiling small window is located right above the position of the rearing cage, and a slotted floor is arranged right below the rearing cage.

Further, the air inlet windows of the suspended ceiling are uniformly distributed in the ventilation duct.

Further, the exhaust device comprises a fan set and a deodorizing device.

Furthermore, the fan set comprises a feeding layer fan and a septic tank layer fan, and the fan set is an axial flow fan and consists of a fan impeller and a casing.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model discloses the air current tissue mode can realize that fresh air passes through the ventiduct along the vertical direction through swinery activity space, and the air current tissue through swinery activity space is perpendicular downwards promptly.

(2) The problem of the preceding back difference in temperature of house that traditional vertical ventilation or horizontal ventilation exist is solved, use vertical horizontal ventilation to combine to make gas keep the temperature stable.

(3) The problem of the interior air quality environment of house inhomogeneous that traditional vertical ventilation or horizontal ventilation exist is solved, guarantee can be accurate provide fresh air for every pig.

(4) Perfect with prior art's loft and manure pit combination, the rational utilization interval position between the manure pit forms the ventiduct, need not the later stage and lays the pipeline, has increased animal poultry house and has raised the layer height, has saved animal poultry house construction cost.

(5) Each layer is provided with a deodorization device, which can reduce the pollution of the discharged gas of the livestock and poultry house to the surrounding air.

Drawings

For ease of illustration, the invention is described in detail by the following detailed description and accompanying drawings.

FIG. 1 is a transverse sectional view of the livestock house of the present invention;

fig. 2 is a longitudinal sectional view of the livestock and poultry house of the present invention.

Detailed Description

The following detailed description of the present invention will be made with reference to the accompanying drawings, which are provided for illustration purposes only to help understanding the present invention and are not to be construed as limiting the present invention.

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout.

The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Example 1

As shown in fig. 1-2, the following technical solutions are adopted in the present embodiment: a building type livestock and poultry house ventilation structure comprises livestock and poultry house bodies, wherein each layer comprises a livestock and poultry house body, an air inlet 1 is formed in a gable wall on the front side of each livestock and poultry house body, each livestock and poultry house body comprises a feeding layer 2 and a septic tank layer 3, the septic tank layer 3 is arranged above the feeding layer 2, and the bottom of each livestock and poultry house building is provided with the lowest livestock and poultry house body septic tank layer 3;

the top layer of the breeding layer 2 is provided with a ventilation opening 4, and the rear side of the breeding layer 2 is provided with an exhaust device;

manure pit layer 3 includes multirow excrement hole 31 and ventiduct 32, excrement hole 31 corresponds with last one deck animal poultry house body rearging cage position, manure pit layer 3 is the manure pit layer 3 of last one deck rearing layer 2, ventiduct 32 is located between excrement hole 31 and the excrement hole 31, be equipped with the interval passageway between excrement hole 31 and the excrement hole 31, will interval passageway top sets up sealed lid and constitutes ventiduct 32, vent 4 is located in the ventiduct 32, the furred ceiling air inlet window evenly arranges and in the ventiduct 32, be equipped with wet curtain 5 between ventiduct 32 and the air intake 1.

The ventilation opening 4 is a suspended ceiling small window, the suspended ceiling small window is located right above the position of the rearing cage, and a slotted floor is arranged right below the rearing cage.

The exhaust device comprises a fan unit 6 and a deodorization device 7, the fan unit 6 comprises a feeding layer fan and a septic tank layer fan, and the fan unit 6 is an axial flow fan and consists of a fan impeller and a casing.

Example 2

When the fan during operation, whole beasts and birds house body forms a negative pressure air chamber, and negative pressure air chamber makes in outdoor fresh air passes through the ventiduct in the wet curtain air intake entering every layer of excrement pond of side wall, forms the air inlet return circuit, and fresh air gets into the feeder layer by the vent, and dirty gas forms the convulsions return circuit in the house and is discharged by the fan. The airflow organization mode can realize that fresh air passes through the swinery activity space along the vertical direction, namely the airflow organization passing through the swinery activity space vertically downwards and deodorizes the exhausted gas through the deodorization device, thereby ensuring the cleanness of the exhausted gas.

According to temperature regulation and control in the house, the utility model discloses the pig house all adopts perpendicular ventilation system all the year round, and outside fresh air is got into by wet curtain, outside the house by the discharge of fan group. Air outside the house enters the ventilation channel after being cooled by the wet curtain, vertically enters the feeding layer through the ventilation opening, and is discharged out of the house by the fan unit. Therefore, fresh air can be guaranteed to be breathed by each pig all the year round, the uniformity of the environment distribution in the pigsty is guaranteed, and the production benefit of the pigsty is improved.

The air inlet channel and the air outlet channel are reasonably combined to form a unique livestock and poultry house building structure, and the air inlet channel and the air outlet channel are reasonably combined in the same space by using floor dislocation, so that the building cost of the livestock and poultry house is saved.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (9)

1. The utility model provides a building formula beasts and birds house ventilation structure, every layer includes beasts and birds house body, every layer the beasts and birds house body all is equipped with furred ceiling air inlet window, beasts and birds house body front side gable is equipped with air intake (1), its characterized in that: the livestock and poultry house body comprises a feeding layer (2) and a septic tank layer (3), the septic tank layer (3) is arranged above the feeding layer (2), and the bottom livestock and poultry house body septic tank layer (3) is arranged at the bottom of the livestock and poultry house building;

the top layer of the breeding layer (2) is provided with a ventilation opening (4), and the rear side of the breeding layer (2) is provided with an exhaust device;

manure pit layer (3) include multirow excrement hole (31) and ventiduct (32), excrement hole (31) correspond with last layer animal poultry house body rearging cage position, ventiduct (32) are located between excrement hole (31) and excrement hole (31), vent (4) are located in ventiduct (32).

2. The building type livestock and poultry house ventilation structure of claim 1, wherein: an interval channel is arranged between the manure pit (31) and the manure pit (31), and a sealing cover body is arranged at the top of the interval channel to form the ventilation channel (32).

3. The building type livestock and poultry house ventilation structure of claim 1, wherein: and an access hole is formed in the top of the air duct (32).

4. The building type livestock and poultry house ventilation structure of claim 1, wherein: and a wet curtain (5) is arranged between the ventilation duct (32) and the air inlet (1).

5. The building type livestock and poultry house ventilation structure of claim 1, wherein: the septic tank layers (3) are the septic tank layers (3) of the previous feeding layer (2).

6. The building type livestock and poultry house ventilation structure of claim 1, wherein: the ventilation opening (4) is a suspended ceiling small window, the suspended ceiling small window is located right above the position of the rearing cage, and a leaking floor is arranged right below the rearing cage.

7. The building type livestock and poultry house ventilation structure of claim 1, wherein: the air inlet windows of the suspended ceiling are uniformly arranged in the ventilation channel (32).

8. The building type livestock and poultry house ventilation structure of claim 1, wherein: the air exhaust device comprises a fan set (6) and a deodorization device (7).

9. The building type livestock and poultry house ventilation structure of claim 8, wherein: the fan set (6) comprises a feeding layer fan and a septic tank layer fan, and the fan set (6) is an axial flow fan and consists of a fan impeller and a casing.

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