CN213587140U - Two-way accurate ventilation beasts and birds house - Google Patents
Two-way accurate ventilation beasts and birds house Download PDFInfo
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- CN213587140U CN213587140U CN202021274656.XU CN202021274656U CN213587140U CN 213587140 U CN213587140 U CN 213587140U CN 202021274656 U CN202021274656 U CN 202021274656U CN 213587140 U CN213587140 U CN 213587140U
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Abstract
A bidirectional accurate ventilation livestock and poultry house comprises a livestock and poultry house body, a septic tank, an attic and a ventilation device, wherein the livestock and poultry house body comprises a first air inlet and a breeding area, the first air inlet is formed in a gable wall on the front side of the livestock and poultry house body, a wind-blocking wall is arranged between the first air inlet and the breeding area, wind-blocking wall ventilation holes are formed in the wind-blocking wall, adjustable wind-blocking plates are arranged on the wind-blocking wall ventilation holes, the septic tank is arranged below the livestock and poultry house body, a temperature-control air inlet pipeline is arranged in the septic tank, the front end of the temperature-control air inlet pipeline is connected with the ventilation device, the rear end of the temperature-control air inlet pipeline is communicated with a second air inlet formed in the rear side of the septic tank, and a positive-pressure; the utility model discloses a two-way air intake can be directly regulated and control the air intake according to the demand in different seasons, has cancelled the construction of plenum and has saved construction cost.
Description
Technical Field
The utility model relates to a livestock breeding house ventilation field, concretely relates to two-way accurate ventilation beasts and birds house.
Background
The scale economy and the high-efficiency production lead most pigs to be raised indoors, and the artificial environment has important influence on the production performance of the pigs and the physical and psychological health of staff. China is vast and has complex and changeable climate. The core task of regulating and controlling the artificial environment is to overcome the influence of the large environment, regulate and control the small environment of the livestock and poultry house, provide the most suitable environment for the pigs at each stage and maximize the production performance of the live pigs.
The temperature regulating ability of pigs is poor, sweat glands are not developed, hairs are few, heat dissipation is difficult in summer, and cold resistance is poor in winter. The specific artificial environment regulation needs to consider the types of pigs, the production targets and the environment of the pigs. For fattening pigs, the optimum growth temperature is 18-22 ℃, and the environment temperature is higher than the appropriate temperature, so that the pigs are subjected to heat stress, the respiratory rate is accelerated, the feed intake is reduced, and the feed conversion rate is reduced. Similarly, cold stress results from ambient temperatures below the desired temperature, and pigs need to consume more feed to produce energy to keep out the cold and reduce growth rate. Meanwhile, due to the rapid development of intensive large-scale pig farms and the improvement of the breeding density, the pollution-free emission of harmful gases such as NH3, H2S and CO2 in the livestock and poultry houses is increasingly non-negligible.
Although a ventilation mode adopted by the existing livestock and poultry house can require a certain section air speed during design, the air speed is very small in action area of a swinery due to the fact that the height of a longitudinal air outlet is too high, wind cannot be accurately sent to the upper part of the swinery, electric power energy consumption of ventilation of the livestock and poultry house is wasted, and air cleanliness of the swinery activity area is further reduced; the livestock and poultry house in the prior art is provided with air at one end, the septic tank is arranged underground, the air is divided into the above-ground air duct and the underground air duct again by arranging the air chamber aiming at different seasons, and the construction cost of the livestock and poultry house is additionally increased by constructing the air chamber and the underground septic tank. Therefore, how to reduce the pollution of exhaust gas and reduce the construction cost of the livestock and poultry house and the electric power consumption of ventilation on the premise of realizing good preheating, cooling and ventilation of the livestock and poultry house and cleaning indoor air is the problem to be solved at the present stage.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a: a bidirectional accurate ventilation livestock and poultry house comprises a livestock and poultry house body, a septic tank, an attic and a ventilation device, wherein the livestock and poultry house body comprises a first air inlet and a breeding area, the first air inlet is formed in a gable wall on the front side of the livestock and poultry house body, a wind-blocking wall is arranged between the first air inlet and the breeding area, wind-blocking wall ventilation holes are formed in the wind-blocking wall, adjustable wind blocking plates are arranged on the wind-blocking wall ventilation holes, and an exhaust fan set is arranged on the gable wall on the rear side of the breeding area;
the septic tank is arranged below the livestock and poultry house body, a temperature-controlled air inlet pipeline is arranged in the septic tank, the front end of the temperature-controlled air inlet pipeline is connected with the ventilation device, the rear end of the temperature-controlled air inlet pipeline is communicated with a second air inlet arranged at the rear side of the septic tank, and a positive-pressure air blowing unit is arranged at the second air inlet;
the ventilation device is arranged at the top end of the feeding area and comprises a ventilation pipe, a first air inlet pipeline and a second air inlet pipeline are arranged at the front end of the ventilation pipe, and the first air inlet pipeline is communicated with the ventilation hole of the wind-break wall; the second air inlet pipeline is communicated with the front end of the temperature control air inlet pipeline; the bottom of the ventilation pipe is provided with a plurality of air inlets, and the air inlets are provided with air guide pipe fittings.
Further, the livestock and poultry house is directly built on the ground level.
Further, the front end of the first air inlet is sequentially provided with an anti-mosquito spinning screen, a first air filtering layer and a wet curtain cooling layer.
Further, the height of each layer of the mosquito-proof spinning net, the first air filtering layer and the wet curtain cooling layer is sequentially increased until the height of each layer is the same as that of the breeding area.
Furthermore, a second air filtering layer is arranged at the front end of the second air inlet.
Furthermore, a deodorization room is arranged on the rear side of the exhaust unit, and a deodorization system is arranged at an air outlet of the deodorization room.
Further, the air guide pipe fitting is provided with a plurality of exhaust pipes with different angles, and the exhaust pipes are arranged right above the feeding fence in the feeding area.
Further, the exhaust fan set is a high negative pressure fan.
Further, the positive pressure blower unit is a barrel type axial flow fan.
Furthermore, the types of the exhaust fan unit and the positive pressure blower unit can be different.
The utility model has the advantages that:
(1) the utility model discloses a two-way air intake can be directly regulated and control the air intake according to the demand in different seasons, has cancelled the construction of plenum and has saved construction cost.
(2) The septic tank is arranged on the ground level, so that the septic tank is prevented from being dug in the early construction, and the construction cost is further saved.
(3) Locate the pig directly over, reduce the height of exhaust pipe and pig, guarantee that the new trend can not lead to the pig to inhale clean air because the time course of blowing perpendicularly downwards is too long by the house air pollution in, guarantee that the pig can have very big wind speed on one's body, accurate for every pig provide fresh air, have the cool wind effect and conveniently cool down more.
(4) Thereby through reducing the distance of exhaust pipe and pig and blowing to the pig and having reduced the demand to the air inlet under the condition of the same wind speed, increased effective wind speed, reduced the demand of fan, compared with prior art and reduced one third's fan volume.
(5) Through addding mosquito-proof gauze of spinning, the clean degree of no mosquito and air inlet air in the animal and poultry house has been guaranteed on air filter layer and wet curtain cooling layer, and wet curtain cooling layer can make the further cooling of air inlet.
(6) Through setting up the deodorization room, with the unified centralized processing emission of domestic animal birds house exhaust gaseous pollutants, can effectual solution domestic animal birds house air emission problem.
Drawings
FIG. 1 is a view showing a structure of a winter ventilation mode;
FIG. 2 is a view showing a structure of a summer ventilation mode;
FIG. 3 is a schematic view of the poultry house shown in FIG. 21-1;
fig. 4 is a schematic view of the poultry house in elevation at fig. 22-2.
Livestock and poultry house body (1), manure pit (2), loft (3), first air intake (4), rearing district (5), wind-break wall (6), wind-break wall ventilation hole (7), adjustable deep bead (8), exhaust unit (9), accuse temperature air inlet pipe (10), malleation blast air unit (12), ventilation pipe (13), first air inlet pipe (14), second air inlet pipe (15), wind-guiding pipe fitting (16), mosquito-proof gauze (17) of spinning, first air filter layer (18), wet curtain cooling layer (19), second air filter layer (20), deodorization room (21), deodorization system (22), exhaust pipe (23).
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. 1-4, the utility model discloses a bidirectional precise ventilation livestock and poultry house, which is directly built on the ground level, the livestock and poultry house comprises a livestock and poultry house body 1, a septic tank 2, an attic 3 and a ventilation device, wherein the livestock and poultry house body 1 comprises a first air inlet 4 and a raising area 5, the first air inlet 4 is arranged on the gable wall at the front side of the livestock and poultry house body 1, the front end of the first air inlet 4 is sequentially provided with an anti-mosquito spinning screen 17, a first air filtering layer 18 and a wet curtain cooling layer 19, a wind-break wall 6 is arranged between the first air inlet 4 and the rearing area 5, a wind-break wall vent hole 7 is arranged on the wind-break wall 6, an adjustable wind shield 8 is arranged on the wind shield vent hole 7, an exhaust fan set 9 is arranged on the gable wall at the rear side of the breeding area 5, a deodorization room 21 is arranged at the rear side of the exhaust unit 9, and a deodorization system 22 is arranged at an air outlet of the deodorization room 21;
the septic tank 2 is arranged below the livestock and poultry house body 1, a temperature control air inlet pipeline 10 is arranged in the septic tank 2, the front end of the temperature control air inlet pipeline 10 is connected with a ventilation device, the rear end of the temperature control air inlet pipeline is communicated with a second air inlet 11 arranged at the rear side of the septic tank 2, a second air filter layer 20 is arranged at the front end of the second air inlet 11, and a positive pressure air blower unit 12 is arranged outside the second air filter layer 20;
the ventilation device is arranged at the top end of the rearing area 5 and comprises a ventilation pipe 13, a first air inlet pipeline 14 and a second air inlet pipeline 15 are arranged at the front end of the ventilation pipe 13, and the first air inlet pipeline 14 is communicated with the ventilation hole 7 of the wind-break wall; the second air inlet pipeline 15 is communicated with the front end of the temperature control air inlet pipeline 10; the utility model discloses a raising fence, including ventilation pipe 13, air-guide pipe spare 16 is equipped with a plurality of angles all inequality exhaust pipe 23, exhaust pipe 23 is located directly over raising fence in raising district 5.
The height of each layer of the mosquito-proof spinning net 17, the first air filtering layer 18 and the wet curtain cooling layer 19 is increased in sequence until the height is the same as that of the rearing area 5.
The exhaust unit 9 is a high negative pressure fan. The positive pressure blower unit 12 is a barrel type axial flow fan. The type of the exhaust fan unit 9 and the type of the positive pressure blower unit 12 can be different.
Example 2
The specific operation is that the operation is carried out,
as shown in figure 1, excessive air inlet is not needed in a feeding area in winter, the air baffle can be adjusted to be closed when the temperature outside the house is low in winter, fresh air cannot enter a first air inlet pipeline from a first air inlet, only enters the house after primary air filtration is carried out from a second air inlet at the rear end, the temperature of a bottom septic tank in winter is higher than the outdoor temperature, so that the fresh air is preheated, the fresh air is blown into the top of the head of a pig through an exhaust pipe accurately through an air guide pipe fitting on a ventilation pipe, and the fresh air is discharged to a deodorization room through an exhaust fan at the rear end to be deodorized and discharged.
Open as shown in fig. 2 adjustable deep bead in summer, realize that the first second air intake of front and back end simultaneously enters the air, it increases to take away more indoor temperature to ensure that wind flows in the animal and poultry house, first air intake is through mosquito-proof gauze that spins, first air filter layer and wet curtain cooling layer ensure that the fresh air of entering is clean to stop the mosquito and get into, the cooling nature of guaranteeing the air inlet through the direct air inlet of cooling wet curtain realizes that the fresh air cooling ensures that the air inlet is cool in summer, and bottom manure pit temperature is less than outdoor temperature in summer, make the cooling of second air intake air inlet, fresh air after the cooling blows into pig only top through the exhaust pipe through the wind-guiding pipe fitting on the ventilation pipe is accurate, exhaust fan through the rear end discharges and carries out the deodorization and discharges between the deodorization.
The utility model discloses from both ends air inlet, directly adjust according to the difference in seasons, removed the plenum and saved construction cost, locate the pig directly over with the exhaust pipe, reduce the height of exhaust pipe and pig only, guarantee that the new trend can not be because of the perpendicular downward time journey of blowing too long by the house in air pollution lead to the pig not have the clean air of way suction, guarantee that the pig can have very big wind speed on one's body, accurate for every pig provides fresh air, there is the cool wind effect to make things convenient for the cooling more. Thereby through reducing the distance of exhaust pipe and pig and blowing to the pig and having reduced the demand to the air inlet under the condition of the same wind speed, increased effective wind speed, reduced the demand of fan, compared with prior art and reduced one third's fan volume. Greatly reducing the use cost of the livestock and poultry house in the later period.
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 (10)
1. The utility model provides a two-way accurate ventilation animal poultry house, animal poultry house includes animal poultry house body (1), manure pit (2), loft (3) and ventilation unit, its characterized in that:
the livestock and poultry house body (1) comprises a first air inlet (4) and a breeding area (5), the first air inlet (4) is arranged on a gable at the front side of the livestock and poultry house body (1), a wind-break wall (6) is arranged between the first air inlet (4) and the breeding area (5), a wind-break wall vent hole (7) is formed in the wind-break wall (6), an adjustable wind shield (8) is arranged on the wind-break wall vent hole (7), and an exhaust fan set (9) is arranged on the gable at the rear side of the breeding area (5);
the septic tank (2) is arranged below the livestock and poultry house body (1), a temperature-controlled air inlet pipeline (10) is arranged in the septic tank (2), the front end of the temperature-controlled air inlet pipeline (10) is connected with a ventilation device, the rear end of the temperature-controlled air inlet pipeline is communicated with a second air inlet (11) arranged at the rear side of the septic tank (2), and a positive-pressure air blower unit (12) is arranged at the second air inlet (11);
the ventilation device is arranged at the top end of the feeding area (5), the ventilation device comprises a ventilation pipe (13), a first air inlet pipeline (14) and a second air inlet pipeline (15) are arranged at the front end of the ventilation pipe (13), and the first air inlet pipeline (14) is communicated with the ventilation hole (7) of the wind-break wall; the second air inlet pipeline (15) is communicated with the front end of the temperature control air inlet pipeline (10); the bottom of the ventilating pipe (13) is provided with a plurality of air inlets, and the air inlets are provided with air guide pipe fittings (16).
2. A bidirectional precision ventilation livestock and poultry house according to claim 1, characterized in that: the livestock and poultry house is directly built on the ground level.
3. A bidirectional precision ventilation livestock and poultry house according to claim 1, characterized in that: the front end of the first air inlet (4) is sequentially provided with an anti-mosquito spinning net (17), a first air filtering layer (18) and a wet curtain cooling layer (19).
4. A bidirectional precision ventilation animal house as claimed in claim 3, characterized in that: the height of each layer of the mosquito-proof spinning net (17), the first air filtering layer (18) and the wet curtain cooling layer (19) is sequentially increased until the height is the same as that of the rearing area (5).
5. A bidirectional precision ventilation livestock and poultry house according to claim 1, characterized in that: and a second air filter layer (20) is arranged at the front end of the second air inlet (11).
6. A bidirectional precision ventilation livestock and poultry house according to claim 1, characterized in that: the rear side of the exhaust unit (9) is provided with a deodorization room (21), and an air outlet of the deodorization room (21) is provided with a deodorization system (22).
7. A bidirectional precision ventilation livestock and poultry house according to claim 1, characterized in that: wind-guiding pipe fitting (16) are equipped with all different exhaust pipe (23) of a plurality of angles, exhaust pipe (23) are located and are raised directly over the fence in raising district (5).
8. A bidirectional precision ventilation livestock and poultry house according to claim 1, characterized in that: the exhaust unit (9) is a high negative pressure fan.
9. A bidirectional precision ventilation livestock and poultry house according to claim 1, characterized in that: the positive pressure blower set (12) is a barrel type axial flow fan.
10. A bidirectional precision ventilation livestock and poultry house according to claim 1, characterized in that: the types of the exhaust fan unit (9) and the positive pressure blower unit (12) can be different.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021274656.XU CN213587140U (en) | 2020-07-03 | 2020-07-03 | Two-way accurate ventilation beasts and birds house |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021274656.XU CN213587140U (en) | 2020-07-03 | 2020-07-03 | Two-way accurate ventilation beasts and birds house |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213587140U true CN213587140U (en) | 2021-07-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021274656.XU Active CN213587140U (en) | 2020-07-03 | 2020-07-03 | Two-way accurate ventilation beasts and birds house |
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| Country | Link |
|---|---|
| CN (1) | CN213587140U (en) |
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2020
- 2020-07-03 CN CN202021274656.XU patent/CN213587140U/en active Active
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