CN210492062U - Building type pig house adopting vertical ventilation mode - Google Patents
Building type pig house adopting vertical ventilation mode Download PDFInfo
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- CN210492062U CN210492062U CN201920699293.5U CN201920699293U CN210492062U CN 210492062 U CN210492062 U CN 210492062U CN 201920699293 U CN201920699293 U CN 201920699293U CN 210492062 U CN210492062 U CN 210492062U
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Abstract
A building type pigsty adopting a vertical ventilation mode is characterized in that a ventilation system is arranged in a livestock and poultry house body, and comprises a horizontal ventilation system and a vertical ventilation system; the horizontal ventilation system consists of a wet curtain, an air inlet loop, an air draft loop and a fan set, wherein the wet curtain is arranged on the rear side of an air inlet, the air inlet loop is arranged in an attic of the livestock and poultry house body, the air draft loop is arranged in the septic tank, and the fan set is arranged on a rear gable wall body outside the septic tank; the vertical ventilation system is composed of a vertical air inlet hole and a leaking floor, the vertical air inlet hole is formed in the loft of the livestock and poultry house body and communicated with an air inlet loop, the air inlet hole corresponds to the pigsty in the livestock and poultry house body in a one-to-one mode, the leaking floor is arranged at the position, corresponding to the air inlet hole, of the pigsty, and the leaking floor is communicated with an air exhaust loop. The inhomogeneous problem of traditional vertical ventilation or the interior air quality environment of house that transverse ventilation exists has been solved to this patent, guarantees can be accurate provide fresh air for every pig.
Description
Technical Field
The utility model relates to a stockbreeding breed building ventilation field, concretely relates to adopt perpendicular ventilation mode's building formula pig house.
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.
Although the building pigsty adopts a longitudinal ventilation mode and a transverse ventilation mode at present, a certain section wind speed can be required in the design process, the wind speed is very small in the action area of the pigsty, so that the power consumption of the ventilation of the pigsty is wasted, and the air cleanliness of the pigsty action area is further reduced; in addition, obvious temperature difference is formed between a swinery area close to the air inlet and a swinery area close to the fan, the fluctuation of the temperature in the house is large, and the temperature distribution is uneven; the concentration of the foul gas in the pigsty is gradually increased from the air inlet end to the fan end in the air flowing process, the distribution of the air quality environment in the pigsty is uneven, and the concentration of NH3, H2S, CO2, PM2.5 and PM10 in the pigsty enables the pigsty close to the fan end to be always in a relatively severe air environment, so that the growth uniformity and the production performance of the pigsty are adversely affected. Therefore, how to develop good environmental design and select a reasonable regulation and control scheme has great significance for meeting the requirement of normal growth of the pigs.
SUMMERY OF THE UTILITY MODEL
For solving the problem the utility model discloses the purpose is practiced thrift and is bred the soil, when convenient centralized processing pig house sewage, can optimize house internal environment quality, guarantees house internal environment homogeneity, realizes the efficiency and the quality that accurate ventilation improved beasts and birds production.
The utility model provides a: a building type pigsty adopting a vertical ventilation mode is characterized in that each layer of the building pigsty comprises a livestock and poultry house body, a septic tank is arranged at the bottom side of the livestock and poultry house body, an attic is arranged at the top of the livestock and poultry house body, an air inlet is formed in a gable wall at the front side of the livestock and poultry house body, a ventilation system is arranged in the livestock and poultry house body, and the ventilation system comprises a horizontal ventilation system and a vertical ventilation system;
the horizontal ventilation system consists of a wet curtain, an air inlet loop, an air draft loop and a fan set, wherein the wet curtain is arranged on the rear side of an air inlet, the air inlet loop is arranged in an attic of the livestock and poultry house body, the air draft loop is arranged in the septic tank, and the fan set is arranged on a rear gable wall body outside the septic tank;
the vertical ventilation system is composed of a vertical air inlet hole and a leaking floor, the vertical air inlet hole is formed in the loft of the livestock and poultry house body and communicated with an air inlet loop, the air inlet hole corresponds to the pigsty in the livestock and poultry house body in a one-to-one mode, the leaking floor is arranged at the position, corresponding to the air inlet hole, of the pigsty, and the leaking floor is communicated with an air exhaust loop.
Furthermore, an air inlet of an air inlet loop is arranged between the front side gable and the livestock and poultry house body.
Furthermore, the fan sets are axial flow fans and are composed of fan impellers and a casing.
Further, the types of the livestock and poultry house body fans can be different.
The utility model has the advantages that:
(1) the utility model discloses the air current tissue mode can realize that fresh air passes through 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.
(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.
Drawings
FIG. 1 is a view of a ceiling louver air intake mode;
FIG. 2 is a view of the ceiling circular vent air intake pattern;
FIG. 3 is a schematic view of the vertical side of a multi-storey building pigsty shown in FIG. 2A-A;
FIG. 4 is a schematic view of the vertical side of a multi-storey building pigsty shown in FIG. 2B-B;
FIG. 5 is a schematic view of ventilation in an air intake mode for each layer of suspended ceiling louvers;
fig. 6 is a ventilation schematic diagram of an air inlet mode of the circular vent hole of each layer of the suspended ceiling.
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
The utility model discloses a building type pigsty adopting a vertical ventilation mode, as shown in figures 1, 3, 4 and 5, each layer of the building pigsty comprises a livestock and poultry house body 1, the bottom side of the livestock and poultry house body 1 is provided with a septic tank, the top of the pigsty body is provided with a loft, the front side gable of the livestock and poultry house body 1 is provided with an air inlet 2, a ventilation system is arranged in the livestock and poultry house body 1, and the ventilation system comprises a horizontal ventilation system 3 and a vertical ventilation system 4;
the horizontal ventilation system 3 consists of a wet curtain 5, an air inlet loop 6, an air draft loop 7 and a fan set 8, wherein the wet curtain 5 is arranged on the rear side of the air inlet 2, the air inlet loop 6 is arranged in the attic of the livestock and poultry house body 1, the air draft loop 7 is arranged in the septic tank, and the fan set 8 is arranged on the rear gable wall outside the septic tank;
vertical ventilation system 4 comprises perpendicular fresh air inlet and crack floor 10, perpendicular fresh air inlet is located communicate with air inlet return circuit 6 on 1 loft of animal poultry house body, perpendicular fresh air inlet is furred ceiling small window 92, furred ceiling small window 92 is located directly over the pig house pig head position, circular ventilation hole 91 is equipped with two at least. And a leaky floor 10 is arranged right below the head of the pig, and the leaky floor 10 is communicated with the air draft loop 7.
An air inlet loop air inlet 11 is arranged between the front side gable and the livestock and poultry house body 1.
The fan set 8 is an axial flow fan and consists of a fan impeller and a casing.
The types of the fans of the fan group 8 can be different.
Example 2
The utility model discloses a building type pigsty adopting a vertical ventilation mode, as shown in figures 2, 3, 4 and 6, each layer of the building pigsty comprises a livestock and poultry house body 1, the bottom side of the livestock and poultry house body 1 is provided with a septic tank, the top of the pigsty body is provided with a loft, the front side gable of the livestock and poultry house body 1 is provided with an air inlet 2, a ventilation system is arranged in the livestock and poultry house body 1, and the ventilation system comprises a horizontal ventilation system 3 and a vertical ventilation system 4;
the horizontal ventilation system 3 consists of a wet curtain 5, an air inlet loop 6, an air draft loop 7 and a fan set 8, wherein the wet curtain 5 is arranged on the rear side of the air inlet 2, the air inlet loop 6 is arranged in the attic of the livestock and poultry house body 1, the air draft loop 7 is arranged in the septic tank, and the fan set 8 is arranged on the rear gable wall outside the septic tank;
vertical ventilation system 4 comprises perpendicular fresh air inlet and crack floor 10, perpendicular fresh air inlet is located communicate with air inlet return circuit 6 on 1 loft of animal poultry house body, perpendicular fresh air inlet is furred ceiling small window 92, furred ceiling small window 92 is located right above the pig house pig head position, the crisscross even arrangement of furred ceiling small window is on the loft. And a leaky floor 10 is arranged right below the head of the pig, and the leaky floor 10 is communicated with the air draft loop 7.
An air inlet loop air inlet 11 is arranged between the front side gable and the livestock and poultry house body 1.
The fan set 8 is an axial flow fan and consists of a fan impeller and a casing.
The types of the fans of the fan group 8 can be different.
Example 3
Every layer of building pig house sets up the furred ceiling, and the air inlet window is evenly arranged to the furred ceiling, or arranges circular ventilation hole above pig head. The draught fans are all placed at the bottom of each layer of the septic tank, when the draught fans work, a negative pressure air chamber is formed at the whole bottom, outdoor fresh air enters the top suspended ceiling of each layer through the side wall wet curtain air inlets through the negative pressure air chamber to form an air inlet loop, the fresh air enters the pig herd living space through the air inlet windows or the circular vent holes, dirty air in the house enters the bottom septic tank space through the crack floor, and an air exhaust loop is formed and is discharged by the draught fans. The airflow organization mode can realize that fresh air enters the bottom septic tank space through the top attic along the vertical direction through the swinery activity space, namely the airflow organization passing through the swinery activity space is vertically downward.
Wherein the circular ventilation hole is directly drilled on each layer of the suspended ceiling of the pigsty. According to temperature regulation and control in the house, the utility model discloses the pig house all adopts perpendicular ventilation system throughout the year, and external fresh air gets into by wet curtain, outside the fan discharge house under by the manure pit. The ventilation schematic diagram of the air inlet loop is shown in fig. 5 or fig. 6, air outside the house enters a ceiling attic after being cooled by a wet curtain, vertically enters the livestock and poultry house through a small ceiling window or a circular ventilation hole of the ceiling, enters each layer of septic tank through a crack floor, and is discharged out of the house by a 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.
In order to ensure that the air inlet of the pigsty is uniform, each pig can breathe fresh air, and the suspended ceiling small windows are uniformly arranged in a staggered manner. The vertical ventilation area may be larger and softer.
For making the pig house air inlet even, every pig can both breathe fresh air, and every pig top furred ceiling has all been opened 2 circular ventilation holes, can make the vertical ventilation position more accurate.
The embodiments of the present invention, it is understood that the above embodiments are exemplary and not intended to be construed as limiting, and those skilled in the art can change, modify, replace and modify the above embodiments without departing from the spirit and scope of the present invention, and the simple combination of the above embodiments is listed as the protection of the present invention.
Claims (7)
1. The utility model provides an adopt perpendicular ventilation mode's building formula pig house, every layer of building pig house all includes animal poultry house body (1), animal poultry house body (1) bottom side is equipped with the manure pit, pig house body top is equipped with the loft, animal poultry house body (1) front side gable is equipped with air intake (2), inside ventilation system, its characterized in that of being equipped with of animal poultry house body (1):
the ventilation systems comprise a horizontal ventilation system (3) and a vertical ventilation system (4);
the horizontal ventilation system (3) consists of a wet curtain (5), an air inlet loop (6), an air exhaust loop (7) and a fan set (8), the wet curtain (5) is arranged on the rear side of the air inlet (2), the air inlet loop (6) is arranged in the attic of the livestock and poultry house body (1), the air exhaust loop (7) is arranged in the septic tank, and the fan set (8) is arranged on the rear gable body outside the septic tank;
perpendicular ventilation system (4) comprise perpendicular fresh air inlet and slotted floor (10), perpendicular fresh air inlet is located feed through with air inlet circuit (6) on animal house body (1) loft, the fresh air inlet corresponds with swinery position one-to-one in animal house body (1), and swinery and the corresponding position of fresh air inlet are equipped with slotted floor (10), slotted floor (10) and convulsions return circuit (7) intercommunication.
2. The building-type pigsty adopting the vertical ventilation mode as claimed in claim 1, wherein: an air inlet loop air inlet (11) is arranged between the front side gable and the livestock and poultry house body (1).
3. The building-type pigsty adopting the vertical ventilation mode as claimed in claim 1, wherein: the vertical air inlet is a circular air inlet hole (91), the circular air inlet hole (91) is located right above the head of a pigsty pig, and a leak floor (10) is arranged right below the head of the pig.
4. A building-type pig house adopting a vertical ventilation mode according to claim 3, characterized in that: the number of the circular vent holes (91) is at least two.
5. The building-type pigsty adopting the vertical ventilation mode as claimed in claim 1, wherein: the vertical air inlet is a suspended ceiling small window (92), the suspended ceiling small window (92) is located right above the head of a pig in a pigsty, and a leaking floor (10) is arranged right below the head of the pig.
6. A building-type pig house adopting a vertical ventilation mode according to claim 5, characterized in that: the suspended ceiling small windows (92) are uniformly distributed on the attic in a staggered manner.
7. The building-type pigsty adopting the vertical ventilation mode as claimed in claim 1, wherein: the fan set (8) is an axial flow fan and consists of a fan impeller and a casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920699293.5U CN210492062U (en) | 2019-05-16 | 2019-05-16 | Building type pig house adopting vertical ventilation mode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920699293.5U CN210492062U (en) | 2019-05-16 | 2019-05-16 | Building type pig house adopting vertical ventilation mode |
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| Publication Number | Publication Date |
|---|---|
| CN210492062U true CN210492062U (en) | 2020-05-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920699293.5U Active CN210492062U (en) | 2019-05-16 | 2019-05-16 | Building type pig house adopting vertical ventilation mode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210492062U (en) |
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- 2019-05-16 CN CN201920699293.5U patent/CN210492062U/en active Active
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