CN205511414U - Ventilation system suitable for natural draft and mechanical draft combine together in beef cattle house - Google Patents
Ventilation system suitable for natural draft and mechanical draft combine together in beef cattle house Download PDFInfo
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- CN205511414U CN205511414U CN201620078352.3U CN201620078352U CN205511414U CN 205511414 U CN205511414 U CN 205511414U CN 201620078352 U CN201620078352 U CN 201620078352U CN 205511414 U CN205511414 U CN 205511414U
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- ventilation
- cowshed
- beef cattle
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- room
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Abstract
The utility model discloses a ventilation system who is fit for the beef cattle house, including natural draft system and mechanical ventilation system, the natural draft system is including locating ventilation pipe and the shoulder window on room with a southern exposure face and a room with a northern exposure face respectively, and mechanical ventilation system includes on the wall axial -flow fan, control system of cowshed east, western hills, the temperature sensor above the passageway of feeding, humidity transducer etc. The utility model discloses can effectively improve beef cattle house internal environment, the ventilation effect is excellent, effectively reduces harmful gas concentration such as interior humidity of cowshed and ammonia, carbon dioxide, hydrogen sulfide, has solved the problem that the ventilation efficiency of natural draft system is low, the mechanical draft energy consumption is big, for beef rearing provides comfortable environment, is favorable to improving beef cattle output and quality.
Description
Technical field
The utility model relates to a kind of ventilating system, is specifically related to a kind of be applicable to the ventilating system that gravity-flow ventilation and force ventilation combine in beef cattle house, belongs to herding facility cultivation field.
Background technology
Development along with beef cattle large-scale cultivation; the large-scale plant of modernization mostly uses concentration confined farming; when using concentration drylot feeding; in cowshed, cultivation density is higher; causing giving up humidity and harmful gas concentration easily to exceed standard, the hereditary potential causing beef cattle good can not be played well, feed conversion rate is low, degradation problem under culture benefit.Good ventilating system ensure that house inner air and outer air exchange, the clean ozone of swap-in, discharges beef cattle and the moisture of ight soil generation, ammonia, carbon dioxide, hydrogen sulfide etc..At present, in beef cattle house, common ventilating system includes gravity-flow ventilation and force ventilation two kinds, and gravity-flow ventilation has the advantages such as environmental protection, energy resource consumption be low, but it is low to there is drafting efficiency, and pernicious gas and moisture discharge the shortcomings such as effect is undesirable；Force ventilation has the advantages such as drafting efficiency is high, effect is notable, but it is relatively big to there is energy resource consumption, and some mechanical ventilating system also needs to shortcomings such as being manually controlled.In order to solve the problems referred to above, the utility model proposes and a kind of be applicable to the ventilating system that gravity-flow ventilation and force ventilation in beef cattle house combine, largely solve the problem that gravity-flow ventilation efficiency is low and force ventilation energy consumption is high, it is simultaneously achieved and automatically controls, provide comfortable environment for steer ration, be conducive to improving beef cattle yield and quality.
Summary of the invention
A kind of it is applicable to the ventilating system that gravity-flow ventilation and force ventilation in beef cattle house combine, by ventilation duct (5) and shoulder window (2) natural ventilation system that forms with by temperature sensor (9), humidity sensor (10), axial fan (14), the mechanical ventilation system composition that control system (15) forms, it is characterized in that, ventilation duct (5) is respectively on room with a southern exposure face (4) and a room with a northern exposure face (7), shoulder window (2) is respectively in the lower section of north wall (1) Yu Nan Qiang (8) top collar tie beam (3), temperature sensor (9) and humidity sensor (10) are arranged on cowshed and feed passage (11) top, axial fan (14) is separately mounted to cowshed Dong Shanqiang, on Western Hills wall (12).
Aforesaid it is applicable to the ventilating system that gravity-flow ventilation and force ventilation in beef cattle house combine, it is characterized in that, described shoulder window (2) fixes 1 row the lower section of north wall (1) Yu Nan Qiang (8) top collar tie beam (3) is each, the highest 0.2 ~ 0.4m, wide 0.2 ~ 0.4m, arranging according to the concrete uniform length of cowshed, spacing is that every 6 ~ 8m installs one.
Aforesaid it is applicable to the ventilating system that gravity-flow ventilation and force ventilation in beef cattle house combine, it is characterized in that, described ventilation duct (5) is in room with a southern exposure face (4) and a room with a northern exposure face (7) are each fixes 1 row, with cowshed ground right angle setting, a diameter of 300mm, stretches out cowshed ridge (6) highly 0.4 ~ 0.6m, and stretching into length in cowshed is 0.8 ~ 1.2m, arranging 2 rows according to the concrete uniform length of cowshed, spacing is that every 6 ~ 8m installs one.
Aforesaid it is applicable to the ventilating system that gravity-flow ventilation and force ventilation in beef cattle house combine, it is characterized in that, described temperature sensor (9) and humidity sensor (10) are fixed on and feed directly over passage, the centre position of cowshed east-west direction, temperature sensor (9) range is-15 DEG C to 30 DEG C, and humidity sensor (10) range is 15% to 100%.
Aforesaid it is applicable to the ventilating system that gravity-flow ventilation and force ventilation in beef cattle house combine, it is characterized in that, described axial fan (14) is separately mounted to east, the surface at the upper gate (13) of Western Hills wall (12), 1 axial fan respectively installed by east, Western Hills wall (12), axial flow positive pressure fan installed by Dongshan wall, and Western Hills wall (12) is upper installs axial-flow type negative-pressure air fan.
Of the present utility model having the beneficial effect that solves the problem that gravity-flow ventilation efficiency is low and force ventilation energy consumption is high, is simultaneously achieved and automatically controls, provides comfortable environment for steer ration, is conducive to improving beef cattle yield and quality.
Accompanying drawing explanation
Fig. 1 is a profile of ventilating system of the present utility model；
Fig. 2 is a front view of ventilating system of the present utility model.
The implication of reference in figure: 1-north wall, 2-takes on window, 3-collar tie beam, 4-room with a southern exposure face, 5-ventilation duct, 6-ridge, 7-a room with a northern exposure face, 8-Nan Qiang, 9-temperature sensor
, 10-humidity sensor, 11-feeds passage, 12-Western Hills wall, 13-gate, 14-axial fan, 15-control system.
Detailed description of the invention
With specific embodiment, the utility model is described in detail in below in conjunction with the accompanying drawings, but is not limited by embodiment.
Embodiment
1
:
See figures.1.and.2, of the present utility model it is applicable to the ventilating system that gravity-flow ventilation and force ventilation in beef cattle house combine, natural ventilation system is made up of ventilation duct (5), shoulder window (2), and mechanical ventilation system is made up of the axial fan (14) being respectively mounted on east, Western Hills wall (12), temperature sensor (9), humidity sensor (10), control system (15).
Operation principle is when cowshed humidity is less than 90%, only carries out cowshed inner air and outer air exchange, i.e. ozone by gravity-flow ventilation air exchange system and is entered by shoulder window, and the house air that humidity is big, harmful gas concentration is high is discharged by ventilation duct.When cowshed humidity is more than 90%, control system opens 2 blower fans, open force ventilation pattern, the i.e. axial-flow type negative-pressure air fan of Western Hills wall will be given up outer fresh air and suck cowshed, the axial flow positive pressure fan of Dongshan wall will Air blowing in house, carry out forced ventilation, until humidity is reduced to 90% or temperature when dropping to 0 DEG C, blower fan is automatically switched off, and mechanical ventilation system is out of service.The most both environment good in having ensure that cowshed, avoid because humidity is the highest, the too high beef cattle resistance caused of harmful gas concentration declines, feed conversion rate is low, the problem of deficiency in economic performance, also avoid the problems such as energy resource consumption that the low and single mechanical ventilation system of single natural ventilation system drafting efficiency causes is big simultaneously, decreases and open and close the Manual operation link of blower fan, avoid blower fan opening time in the winter long problem such as cause the interior temperature of house too low.
Embodiment
2
:
Aforesaid ventilation duct (5) changes unpowered blast cap, unpowered blast cap diameter 400～600mm into, and installation site, quantity are with installing ventilation duct (5) equally, and other are constant.
It should be noted that above-described embodiment limits the utility model, the technical scheme that the mode of all employing equivalents or equivalent transformation is obtained the most in any form, all fall within protection domain of the present utility model.
Claims (5)
1. one kind is applicable to the ventilating system that in beef cattle is given up, gravity-flow ventilation and force ventilation combine, by ventilation duct (5) and shoulder window (2) natural ventilation system that forms with by temperature sensor (9), humidity sensor (10), axial fan (14), the mechanical ventilation system composition that control system (15) forms, it is characterized in that, ventilation duct (5) is respectively on room with a southern exposure face (4) and a room with a northern exposure face (7), shoulder window (2) is respectively in the lower section of north wall (1) Yu Nan Qiang (8) top collar tie beam (3), temperature sensor (9) and humidity sensor (10) are arranged on cowshed and feed passage (11) top, axial fan (14) is separately mounted to cowshed Dong Shanqiang, on Western Hills wall (12).
The most according to claim 1 it is applicable to the ventilating system that gravity-flow ventilation and force ventilation in beef cattle house combine, it is characterized in that, shoulder window (2) fixes 1 row the lower section of north wall (1) Yu Nan Qiang (8) top collar tie beam (3) is each, the highest 0.2 ~ 0.4m, wide 0.2 ~ 0.4m, arranging according to the concrete uniform length of cowshed, spacing is that every 6 ~ 8m installs one.
The most according to claim 1 it is applicable to the ventilating system that gravity-flow ventilation and force ventilation in beef cattle house combine, it is characterized in that, ventilation duct (5) is in room with a southern exposure face (4) and a room with a northern exposure face (7) are each fixes 1 row, with cowshed ground right angle setting, a diameter of 300mm, stretches out cowshed ridge (6) highly 0.4 ~ 0.6m, and stretching into length in cowshed is 0.8 ~ 1.2m, arranging 2 rows according to the concrete uniform length of cowshed, spacing is that every 6 ~ 8m installs one.
The most according to claim 1 it is applicable to the ventilating system that gravity-flow ventilation and force ventilation in beef cattle house combine, it is characterized in that, temperature sensor (9) and humidity sensor (10) are fixed on and feed directly over passage, the centre position of cowshed east-west direction, temperature sensor (9) range is-15 DEG C to 30 DEG C, and humidity sensor (10) range is 15% to 100%.
The most according to claim 1 it is applicable to the ventilating system that gravity-flow ventilation and force ventilation in beef cattle house combine, it is characterized in that, axial fan (14) is separately mounted to east, the surface at the upper gate (13) of Western Hills wall (12), 1 axial fan respectively installed by east, Western Hills wall (12), axial flow positive pressure fan installed by Dongshan wall, and Western Hills wall (12) is upper installs axial-flow type negative-pressure air fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620078352.3U CN205511414U (en) | 2016-01-27 | 2016-01-27 | Ventilation system suitable for natural draft and mechanical draft combine together in beef cattle house |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620078352.3U CN205511414U (en) | 2016-01-27 | 2016-01-27 | Ventilation system suitable for natural draft and mechanical draft combine together in beef cattle house |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205511414U true CN205511414U (en) | 2016-08-31 |
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ID=56769929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620078352.3U Expired - Fee Related CN205511414U (en) | 2016-01-27 | 2016-01-27 | Ventilation system suitable for natural draft and mechanical draft combine together in beef cattle house |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205511414U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107006378A (en) * | 2016-01-27 | 2017-08-04 | 新疆农业科学院农业机械化研究所 | It is a kind of to give up the ventilating system that interior gravity-flow ventilation and force ventilation are combined suitable for beef cattle |
| CN108935115A (en) * | 2018-07-10 | 2018-12-07 | 西宁市畜牧兽医站 | A kind of daylight heat preservation cowshed for extremely frigid zones |
-
2016
- 2016-01-27 CN CN201620078352.3U patent/CN205511414U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107006378A (en) * | 2016-01-27 | 2017-08-04 | 新疆农业科学院农业机械化研究所 | It is a kind of to give up the ventilating system that interior gravity-flow ventilation and force ventilation are combined suitable for beef cattle |
| CN108935115A (en) * | 2018-07-10 | 2018-12-07 | 西宁市畜牧兽医站 | A kind of daylight heat preservation cowshed for extremely frigid zones |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160831 Termination date: 20180127 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |