CN211931910U - Temperature-controllable building type precise ventilation structure for livestock and poultry house - Google Patents
Temperature-controllable building type precise ventilation structure for livestock and poultry house Download PDFInfo
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- CN211931910U CN211931910U CN202020286193.2U CN202020286193U CN211931910U CN 211931910 U CN211931910 U CN 211931910U CN 202020286193 U CN202020286193 U CN 202020286193U CN 211931910 U CN211931910 U CN 211931910U
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Abstract
The utility model provides a controllable building room formula animal house accurate ventilation structure of temperature, every layer includes the animal house body, and animal house body front side gable is equipped with the air intake, and the animal house body is including raising layer and manure pit layer, and the manure pit layer is located raise the layer top, raise the layer top and be equipped with the vent, and the manure pit layer includes multirow excrement hole and ventiduct, and the ventiduct is located between excrement hole and the excrement hole, and in the ventiduct was located to the vent, this internal temperature regulation and control device that is equipped with of animal house, animal house body rear side were equipped with exhaust device, had solved the preceding back difference in temperature problem of the house that traditional vertical ventilation or horizontal ventilation exist, used vertical horizontal ventilation to combine to make gaseous keeping temperature stable. Ensure that fresh air can be accurately provided for each pig. The ventilating duct is formed by reasonably utilizing the spacing positions between the manure pits, the height of the livestock and poultry house feeding layer is increased, and the building cost of the livestock and poultry house is saved. The configuration of the fan is reduced, energy consumption is saved, and the temperature in the feeding layer is ensured to be constant.
Description
Technical Field
The utility model relates to a stockbreeding breed building ventilation field, concretely relates to accurate ventilation structure of controllable building formula poultry house of temperature.
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, the mode needs that the top of each layer of livestock and poultry house body is provided with the attic bottom and the septic tank is arranged, the design of the attic and the septic tank reduces the building height of the livestock and poultry house body feeding layer, each layer is provided with both the attic and the septic tank, the building cost of the livestock and poultry house is increased, the temperature requirements for the interior of the livestock and poultry house in summer in winter are different, and how to guarantee that the problem to be solved on the premise of reducing the cost of the building groove is the problem to be solved in the current stage.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a temperature-controllable building type livestock and poultry house accurate ventilation structure, each layer comprises a livestock and poultry house body, the front side gable 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 manure pit layer, the manure pit layer is arranged above the feeding layer, the top layer of the feeding layer is provided with a ventilation opening, the manure pit layer comprises a plurality of rows of manure pits and a ventilation channel, the ventilation channel is arranged between the manure pits and the ventilation channel, the ventilation opening is arranged in the ventilation channel,
the livestock and poultry house body is internally provided with a temperature regulating device, the temperature regulating device comprises a sliding curtain and a house internal temperature sensor, the house internal temperature sensor is arranged in the feeding layer, the sliding curtain is arranged between the air inlet and the feeding layer, and the opening degree of the sliding curtain can be controlled through the house internal temperature sensor;
an exhaust device is arranged on the rear side of the livestock and poultry house body and comprises a livestock and poultry house body fan unit and a main air duct, the livestock and poultry house body fan unit is arranged on the rear side of the livestock and poultry house body and arranged in the main air duct, an exhaust device is arranged at the top end of the main air duct and comprises a main fan and a main air duct temperature sensor;
the outer side of the main fan is provided with a deodorization device, and a sensor is arranged in the deodorization device.
Furthermore, a wet curtain is arranged between the sliding curtain and the air inlet.
Further, the ventilation opening is a ventilation pipeline extending downwards, the ventilation pipeline is located right above the position of the rearing cage, and a leaking floor is arranged right below the rearing cage.
Further, the total fan temperature sensor is arranged in the total air channel and used for controlling the air speed of the total fan.
Further, the sensor is a temperature sensor of the deodorization device.
Further, the sensor is a deodorizing device pressure sensor.
Further, the deodorization device is provided with a water spraying device.
Further, the livestock and poultry house body fan unit and the main fan are both axial flow fans and comprise fan impellers and a casing.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) 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.
(2) 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.
(3) 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.
(4) Every layer all is equipped with temperature regulation and control device and through detecting the smooth curtain opening of layer temperature control of raising, and the temperature is too high just direct air inlet in the house, and the perpendicular air inlet is preheated to the too low new trend of temperature in the house, and the temperature is invariable in the house is ensured to the different ventilation modes of temperature to reduce the fan configuration, saved the power consumption.
(5) The temperature sensors are uniformly arranged in the main air channel, the temperature in the shed is adjusted for the second time by adjusting the air flow rate in the shed, and the constant temperature in the feeding layer is further ensured on the premise of saving construction resources.
(6) The deodorization device is uniformly arranged behind the total fan, so that the construction cost of the livestock and poultry house is reduced, and the temperature and pressure sensor is arranged in the deodorization device, so that the deodorization can be performed more perfectly under different wind speeds.
Drawings
For ease of illustration, the invention is described in detail by the following detailed description and accompanying drawings.
FIG. 1 is a longitudinal sectional view of the livestock house of the present invention;
FIG. 2 is a schematic view of the general seasonal ventilation of the livestock and poultry house of the present invention;
fig. 3 is a schematic view of the ventilation of the livestock house in extremely hot seasons.
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, the following technical solutions are adopted in the present embodiment: a temperature-controllable building type accurate ventilation structure of an animal house comprises an animal house body, wherein each layer comprises an air inlet 1 formed in a gable on the front side of the animal house body, the animal 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, a vent 4 is formed in the top layer of the feeding layer 2, the septic tank layer 3 comprises a plurality of rows of manure pits 5 and a vent 6, the vent 6 is formed between the manure pits 5 and 5, the vent 4 is formed in the vent 6, a temperature regulation and control device is arranged in the animal house body and comprises a sliding curtain 7 and a temperature sensor in the house, the temperature sensor in the house is arranged in the feeding layer 2, the sliding curtain 7 is arranged between the air inlet 1 and the feeding layer 2, and the opening degree of the sliding curtain can be controlled through the temperature sensor in the house;
an exhaust device is arranged on the rear side of the livestock and poultry house body and comprises a livestock and poultry house body fan set 8 and a main air duct 9, the livestock and poultry house body fan set 8 is arranged on the rear side of the livestock and poultry house body and is arranged in the main air duct 9, an exhaust device is arranged at the top end of the main air duct 9 and comprises a main fan 10 and a main air duct temperature sensor;
the outer side of the main fan 10 is provided with a deodorizing device 11, and a sensor is arranged in the deodorizing device 11.
A wet curtain 12 is arranged between the sliding curtain 7 and the air inlet 1.
The ventilation opening 4 is a ventilation pipeline extending downwards, the ventilation pipeline is located right above the position of the rearing cage, and a leaking floor is arranged right below the rearing cage.
The total fan 10 temperature sensor is arranged in the total air duct 9 and controls the air speed of the total fan 10.
The sensor is a temperature sensor of the deodorization device.
The livestock and poultry house body fan unit 8 and the main fan 10 are both axial flow fans and comprise fan impellers and a casing.
Example 2
A temperature-controllable building type accurate ventilation structure of an animal house comprises an animal house body, wherein each layer comprises an air inlet 1 formed in a gable on the front side of the animal house body, the animal 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, a vent 4 is formed in the top layer of the feeding layer 2, the septic tank layer 3 comprises a plurality of rows of manure pits 5 and a vent 6, the vent 6 is formed between the manure pits 5 and 5, the vent 4 is formed in the vent 6, a temperature regulation and control device is arranged in the animal house body and comprises a sliding curtain 7 and a temperature sensor in the house, the temperature sensor in the house is arranged in the feeding layer 2, the sliding curtain 7 is arranged between the air inlet 1 and the feeding layer 2, and the opening degree of the sliding curtain can be controlled through the temperature sensor in the house;
an exhaust device is arranged on the rear side of the livestock and poultry house body and comprises a livestock and poultry house body fan set 8 and a main air duct 9, the livestock and poultry house body fan set 8 is arranged on the rear side of the livestock and poultry house body and is arranged in the main air duct 9, an exhaust device is arranged at the top end of the main air duct 9 and comprises a main fan 10 and a main air duct temperature sensor;
the outer side of the main fan 10 is provided with a deodorizing device 11, and a sensor is arranged in the deodorizing device 11.
A wet curtain 12 is arranged between the sliding curtain 7 and the air inlet 1.
The ventilation opening 4 is a ventilation pipeline extending downwards, the ventilation pipeline is located right above the position of the rearing cage, and a leaking floor is arranged right below the rearing cage.
The total fan 10 temperature sensor is arranged in the total air duct 9 and controls the air speed of the total fan 10.
The sensor is a deodorization device pressure sensor.
The livestock and poultry house body fan unit 8 and the main fan 10 are both axial flow fans and comprise fan impellers and a casing.
Example 3
When the fan is in work, the total fan controls the fan wind speed according to the low-temperature transmitted by the total fan temperature sensor, the total fan wind speed is reduced, the whole livestock and poultry house body forms a negative pressure air chamber, the negative pressure air chamber enables outdoor fresh air to pass through a side wall wet curtain air inlet, a temperature sensor in the house detects the temperature in the house, the opening of a sliding curtain is controlled to be reduced to be closed, the fresh air entering the air inlet directly enters a ventilation channel to be preheated, the preheated fresh air vertically enters a feeding layer through a vent, the fresh air is accurately aligned with the head of a sow, enters a manure pit through a crack floor after entering the feeding layer, enters the total air channel from an air outlet at the rear side of the manure pit and is discharged outwards, an air inlet loop is formed, the fresh air enters the feeding layer through the vent, and dirty air in the house is discharged by the total fan. The airflow organization mode can realize that fresh air is fully preheated and vertically enters the feeding layer, the temperature in the feeding layer is constant, namely, the airflow passing through the activity space of the swinery enters the deodorizing device through the main fan to deodorize the discharged gas, and the cleanness of the discharged gas is ensured. The deodorizing device judges that the wind speed of the total fan is reduced through the pressure or the temperature in the device, so that the operation of reducing water flow is performed.
Example 4
When ventilating in extremely hot season as shown in fig. 3, the total fan controls the fan speed according to the high temperature that total fan temperature sensor conveyed, the total fan speed accelerates, whole livestock and poultry house body forms a negative pressure air chamber, the negative pressure air chamber makes outdoor fresh air pass through the wet curtain air intake of side wall, temperature sensor detects the temperature in the house, the smooth curtain opening grow of control, the new trend that makes the entering air intake directly gets into the feeder layer, outside discharge in getting into the total air duct through feeder layer rear side air outlet, form the air inlet return circuit, fresh air gets into the feeder layer by the air intake, dirty gas is discharged by total fan in the house. The airflow organization mode can realize that fresh air quickly and directly takes away surplus temperature in the feeding layer through the feeding layer, realizes constant temperature in the feeding layer, namely, the airflow passing through the activity space of the swinery enters the deodorizing device through the main fan to deodorize the discharged gas, and the cleanness of the discharged gas is ensured. The deodorization device judges the increase of the wind speed of the total fan through the pressure or the temperature in the device, so that the operation of increasing the water flow is performed.
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 (8)
1. The utility model provides an accurate ventilation structure of controllable building room formula animal house of temperature, every layer includes the animal house body, animal house body front side gable is equipped with air intake (1), the animal house body is including raising layer (2) and manure pit layer (3), manure pit layer (3) are located raise layer (2) top, it is equipped with vent (4) to raise layer (2) top layer, manure pit layer (3) are including multirow excrement hole (5) and ventiduct (6), ventiduct (6) are located between excrement hole (5) and excrement hole (5), vent (4) are located in ventiduct (6), its characterized in that:
a temperature regulating device is arranged in the livestock and poultry house body and comprises a sliding curtain (7) and a house internal temperature sensor, the house internal temperature sensor is arranged in the feeding layer (2), the sliding curtain (7) is arranged between the air inlet (1) and the feeding layer (2), and the opening degree of the sliding curtain (7) can be controlled through the house internal temperature sensor;
an exhaust device is arranged on the rear side of the livestock and poultry house body and comprises a livestock and poultry house body fan set (8) and a main air duct (9), the livestock and poultry house body fan set (8) is arranged on the rear side of the livestock and poultry house body and is arranged in the main air duct (9), an exhaust device is arranged at the top end of the main air duct (9) and comprises a main fan (10) and a main air duct temperature sensor;
the outer side of the main fan (10) is provided with a deodorization device (11), and a sensor is arranged in the deodorization device (11).
2. The temperature-controllable building-type livestock and poultry house ventilation structure of claim 1, wherein: a wet curtain (12) is arranged between the sliding curtain (7) and the air inlet (1).
3. The temperature-controllable building-type livestock and poultry house ventilation structure of claim 1, wherein: the ventilation pipeline that vent (4) stretched out downwards, ventilation pipeline is located directly over the rearging cage position, and is equipped with the leaking floor under the rearging cage.
4. The temperature-controllable building-type livestock and poultry house ventilation structure of claim 1, wherein: and the temperature sensor of the main fan (10) is arranged in the main air duct (9) to control the air speed of the main fan (10).
5. The temperature-controllable building-type livestock and poultry house ventilation structure of claim 1, wherein: the sensor is a temperature sensor of the deodorization device.
6. The temperature-controllable building-type livestock and poultry house ventilation structure of claim 1, wherein: the sensor is a deodorization device pressure sensor.
7. The temperature-controllable building-type livestock and poultry house ventilation structure of claim 1, wherein: the deodorization device (11) is provided with a water spraying device.
8. The temperature-controllable building-type livestock and poultry house ventilation structure of claim 1, wherein: the livestock and poultry house body fan set (8) and the main fan (10) are both axial flow fans and comprise fan impellers and a casing.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020286193.2U CN211931910U (en) | 2020-03-10 | 2020-03-10 | Temperature-controllable building type precise ventilation structure for livestock and poultry house |
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| CN202020286193.2U CN211931910U (en) | 2020-03-10 | 2020-03-10 | Temperature-controllable building type precise ventilation structure for livestock and poultry house |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112817350A (en) * | 2020-12-30 | 2021-05-18 | 长沙瑞和数码科技有限公司 | Ventilation control method and system for building farm |
| CN113100072A (en) * | 2021-03-09 | 2021-07-13 | 四川金梓源农业有限公司 | Building pig raising system |
| CN113179972A (en) * | 2021-05-04 | 2021-07-30 | 上海海洋大学 | Longitudinal ventilation design method for poultry house |
| CN113767854A (en) * | 2021-09-27 | 2021-12-10 | 大牧人机械(胶州)有限公司 | Multilayer livestock and poultry house for recycling heat of waste gas in winter |
| CN115268537A (en) * | 2022-06-09 | 2022-11-01 | 重庆美特亚电子科技有限公司 | Building farm ventilation control method and building farm |
| CN117461562A (en) * | 2023-12-26 | 2024-01-30 | 四川省畜牧科学研究院 | Building pig farm environmental control system |
-
2020
- 2020-03-10 CN CN202020286193.2U patent/CN211931910U/en active Active
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112817350A (en) * | 2020-12-30 | 2021-05-18 | 长沙瑞和数码科技有限公司 | Ventilation control method and system for building farm |
| CN113100072A (en) * | 2021-03-09 | 2021-07-13 | 四川金梓源农业有限公司 | Building pig raising system |
| CN113100072B (en) * | 2021-03-09 | 2022-11-29 | 四川金梓源农业有限公司 | Building pig raising system |
| CN113179972A (en) * | 2021-05-04 | 2021-07-30 | 上海海洋大学 | Longitudinal ventilation design method for poultry house |
| CN113179972B (en) * | 2021-05-04 | 2021-12-24 | 上海海洋大学 | Longitudinal ventilation design method for poultry house |
| CN113767854A (en) * | 2021-09-27 | 2021-12-10 | 大牧人机械(胶州)有限公司 | Multilayer livestock and poultry house for recycling heat of waste gas in winter |
| CN115268537A (en) * | 2022-06-09 | 2022-11-01 | 重庆美特亚电子科技有限公司 | Building farm ventilation control method and building farm |
| CN115268537B (en) * | 2022-06-09 | 2024-02-27 | 重庆美特亚电子科技有限公司 | Building farm ventilation control method and building farm |
| CN117461562A (en) * | 2023-12-26 | 2024-01-30 | 四川省畜牧科学研究院 | Building pig farm environmental control system |
| CN117461562B (en) * | 2023-12-26 | 2024-03-29 | 四川省畜牧科学研究院 | Building pig farm environmental control system |
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