CN204653265U - A kind of ventilation unit of cow heat stress relief - Google Patents
A kind of ventilation unit of cow heat stress relief Download PDFInfo
- Publication number
- CN204653265U CN204653265U CN201420851348.7U CN201420851348U CN204653265U CN 204653265 U CN204653265 U CN 204653265U CN 201420851348 U CN201420851348 U CN 201420851348U CN 204653265 U CN204653265 U CN 204653265U
- Authority
- CN
- China
- Prior art keywords
- ventilation duct
- cowshed
- cold wind
- atomizer
- wind unit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of ventilation unit of cow heat stress relief, comprise cowshed, and the total ventilation duct being arranged on above cowshed, some ventilation duct branch roads are provided with in described cowshed, described ventilation duct branch road is pooled to total ventilation duct, cold wind unit is provided with in described ventilation duct branch road, described cold wind unit arranged outside has fire-retardant cover, described fire-retardant cover lower end is provided with screen pack, buffer runner is provided with between described screen pack and described cold wind unit, some flaps are provided with in described buffer runner, described fire-retardant cover top is provided with water pipe, described water pipe one end is provided with water diversion disk. the utility model passes through cold wind unit by air cooling-down, by the setting of flap, reduce the flow velocity of air, make the neck position of milk cow that comfortable local uniform air-supply environment can be enjoyed, by three groups of shower nozzles are adopted to different setting angles, and use spraying range as the shower nozzle of 45 °, the cowshed inner comprehensively effect of covering can be reached, improve cooling-down effect.
Description
Technical field
The utility model relates to field of ventilation equipment, is specifically related to a kind of ventilation unit of cow heat stress relief.
Background technology
The cow heat stress problem that summer high temperature causes is one of major reason of restriction China milk industry development always. Milk cow produces heat stress, and feed intake, the output of milk of milk cow significantly can be reduced, and affects health and the reproductive capacity of milk cow, even causes death. Present stage, from environmental Kuznets Curves angle, Physical temperature-lowering is carried out to milk cow, the method that solves cow heat stress is mainly divided into three major types: 1. reduce solar radiation, as: build shade structures. 2. increase in house and ventilate, as: longitudinally force ventilation. 3. application evaporative cooling system, or will 2., 3. combine use, as mist cooling, the cooling of spray+fan system, bath etc. But existing ventilation unit ventilation effect is not all desirable.
Utility model content
For solving the problem, the utility model provides a kind of ventilation unit of cow heat stress relief, and ventilation effect is good, can be widely used among animal husbandry and animal-breeding local ventilation.
For achieving the above object, the technical scheme that the utility model is taked is:
A kind of ventilation unit of cow heat stress relief, comprise cowshed, and the total ventilation duct being arranged on above cowshed, some ventilation duct branch roads are provided with in described cowshed, described ventilation duct branch road is pooled to total ventilation duct, cold wind unit is provided with in described ventilation duct branch road, described cold wind unit arranged outside has fire-retardant cover, described fire-retardant cover lower end is provided with screen pack, buffer runner is provided with between described screen pack and described cold wind unit, some flaps are provided with in described buffer runner, described fire-retardant cover top is provided with water pipe, described water pipe one end is provided with water diversion disk, described water diversion disk is provided with several through holes, described water pipe is provided with flow sensor, also comprise controller, described flow sensor is connected to the input of described controller, the sidewall of described cowshed is disposed with the first atomizer, the second atomizer, 3rd atomizer, described the first atomizer is parallel to described sidewall and installs, described the second atomizer is tilted to lower installation, with the angle of described sidewall in 20 ° ~ 50 °, described the first atomizer is installed perpendicular to described sidewall.
As preferably, described water pipe is provided with valve.
As preferably, described cold wind unit is wrapped with waterproof case.
The utility model passes through cold wind unit by air cooling-down, by the setting of flap, reduce the flow velocity of air, make the neck position of milk cow that comfortable local uniform air-supply environment can be enjoyed, by three groups of shower nozzles are adopted to different setting angles, and use spraying range as the shower nozzle of 45 °, the cowshed inner comprehensively effect of covering can be reached, improve cooling-down effect, can also be cleaned cowshed by water pipe and lower the temperature simultaneously, practical.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
In order to make the purpose of this utility model and advantage clearly understand, below in conjunction with embodiment, the utility model is further elaborated. Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Figure 1, the utility model embodiment provides a kind of ventilation unit of cow heat stress relief, comprise cowshed 1, and be arranged on total ventilation duct 2 of cowshed 1 top, some ventilation duct branch roads 3 are provided with in described cowshed, described ventilation duct branch road 3 is pooled to total ventilation duct 2, cold wind unit 9 is provided with in described ventilation duct branch road 3, described cold wind unit 9 arranged outside has fire-retardant cover 8, described fire-retardant cover 8 lower end is provided with screen pack 10, buffer runner 17 is provided with between described screen pack 10 and described cold wind unit 9, some flaps 11 are provided with in described buffer runner 17, described fire-retardant cover 8 top is provided with water pipe 4, described water pipe 4 one end is provided with water diversion disk 6, described water diversion disk 6 is provided with several through holes 7, described water pipe 4 is provided with flow sensor 12, also comprise controller 13, described flow sensor 12 is connected to the input of described controller 13, the sidewall of described cowshed 1 is disposed with the first atomizer 16, the second atomizer 15, 3rd atomizer 14, described the first atomizer 16 is parallel to described sidewall and installs, described the second atomizer 15 is tilted to lower installation, with the angle of described sidewall in 20 ° ~ 50 °, described the first atomizer 14 is installed perpendicular to described sidewall.
Described water pipe 4 is provided with valve 5.
Described cold wind unit 9 is wrapped with waterproof case.
Wherein, described cold wind unit 9 is connected with described controller 13, described the first atomizer 16, the second atomizer 15, the 3rd atomizer 14 are all connected with water supply installation, described controller 13 is arranged on the outer wall of described cowshed 1, the material of described fire-retardant cover 8 is metallic plate, described fire-retardant cover 8 is provided with some through holes, described fire-retardant cover 8 is cylindrical structure, described fire-retardant cover 8 lower end is connected with described screen pack 10 by screw thread, and the sprinkler scope of described the first atomizer, the second atomizer and the 3rd atomizer is 45 °.
The above is only preferred embodiment of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite that does not depart from the utility model principle; some improvements and modifications can also be made, and these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (3)
1. the ventilation unit of a cow heat stress relief, comprise cowshed (1), and the total ventilation duct being arranged on above cowshed (1), it is characterized in that, some ventilation duct branch roads (3) are provided with in described cowshed, described ventilation duct branch road (3) is pooled to total ventilation duct (2), cold wind unit (9) is provided with in described ventilation duct branch road (3), described cold wind unit (9) arranged outside has fire-retardant cover (8), described fire-retardant cover (8) lower end is provided with screen pack (10), buffer runner (17) is provided with between described screen pack (10) and described cold wind unit (9), some flaps (11) are provided with in described buffer runner (17), described fire-retardant cover (8) top is provided with water pipe (4), described water pipe (4) one end is provided with water diversion disk (6), described water diversion disk (6) is provided with several through holes (7), described water pipe (4) is provided with flow sensor (12), also comprise controller (13), described flow sensor (12) is connected to the input of described controller (13), the sidewall of described cowshed (1) is disposed with the first atomizer (16), the second atomizer (15), 3rd atomizer (14), described the first atomizer (16) is parallel to described sidewall and installs, described the second atomizer (15) is tilted to lower installation, with the angle of described sidewall in 20 ° ~ 50 °, described the first atomizer (14) is installed perpendicular to described sidewall.
2. the ventilation unit of a kind of cow heat stress relief according to claim 1, is characterized in that, described water pipe (4) is provided with valve (5).
3. the ventilation unit of a kind of cow heat stress relief according to claim 1, is characterized in that, described cold wind unit (9) is wrapped with waterproof case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420851348.7U CN204653265U (en) | 2014-12-30 | 2014-12-30 | A kind of ventilation unit of cow heat stress relief |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420851348.7U CN204653265U (en) | 2014-12-30 | 2014-12-30 | A kind of ventilation unit of cow heat stress relief |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204653265U true CN204653265U (en) | 2015-09-23 |
Family
ID=54123722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420851348.7U Expired - Fee Related CN204653265U (en) | 2014-12-30 | 2014-12-30 | A kind of ventilation unit of cow heat stress relief |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204653265U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105165639A (en) * | 2015-09-29 | 2015-12-23 | 重庆市畜牧科学院 | Cooling pig bed |
| CN107926720A (en) * | 2017-12-12 | 2018-04-20 | 湖南德人牧业科技有限公司 | A kind of cow heat stress prevention device, method |
-
2014
- 2014-12-30 CN CN201420851348.7U patent/CN204653265U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105165639A (en) * | 2015-09-29 | 2015-12-23 | 重庆市畜牧科学院 | Cooling pig bed |
| CN105165639B (en) * | 2015-09-29 | 2017-08-25 | 重庆市畜牧科学院 | A kind of temperature reduction bed for pig |
| CN107926720A (en) * | 2017-12-12 | 2018-04-20 | 湖南德人牧业科技有限公司 | A kind of cow heat stress prevention device, method |
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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: 20150923 Termination date: 20161230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |