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Modernized chicken coop

A chicken house and representative technology, which is applied in the field of broiler breeding, can solve the problems of reduced overall output, uneven wind speed in the chicken house, and uneven growth level of chickens, and achieves the effect of balanced growth level and uniform wind speed.

Inactive Publication Date: 2014-08-06
SHANDONG FENGXIANG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the windshield can only play an auxiliary role in the chicken house, and should not be used as the main means of increasing the wind speed
However, in practical applications, people blindly reduce the distance between the bottom of the chicken house and the windshield in order to obtain a relatively high wind speed, but this method will aggravate the uneven wind speed in the chicken house and make the growth of chickens worse. Unbalanced levels will eventually lead to lower overall production

Method used

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Examples

Experimental program
Comparison scheme
Effect test

example 1

[0044] Example 1: If figure 1 and figure 2 As shown, the cross-sectional shape of chicken house A is composed of rectangles and triangles. Suppose we want to install wind-shielding components to make the average wind speed in the chicken house reach 2.5m / s. The distance w=12m, and the height of the wall inside the chicken house h=2.4m. Eight 48-inch exhaust fans are installed in the chicken house, and the exhaust air volume of each exhaust fan is 10.8m 3 / s. Substituting the above parameters into formula (2) for calculation:

[0045] Formula (2)

[0046] L=[(8×10.8)÷(2.5×12)]×2-2.4=3.36m

[0047] Therefore, for the chicken house of the above scale, after installing the windshield parts, the reasonable distance from the lower edge of the chicken house to the bottom of the chicken house should be 3.36 meters.

example 2

[0048] Example 2: If figure 1 and figure 2 As shown, the cross-sectional shape of chicken house B is composed of rectangle and triangle. Suppose we want to install the wind-shielding component 2 to make the average wind speed in the chicken house reach 2.5m / s. The distance between them is w=16m, and the height of the wall inside the chicken house is h=2.4m. There are 11 sets of 48-inch exhaust fans installed in the chicken house, and the exhaust air volume of each exhaust fan is 10.8m 3 / s. Substituting the above parameters into formula (2) for calculation:

[0049] Formula (2)

[0050] L=[(11×10.8)÷(2.5×16)]×2-2.4=3.54m

[0051] Therefore, for the chicken house of the above scale, after installing the windshield parts, the reasonable distance from the lower edge of the chicken house to the bottom of the chicken house should be 3.54 meters.

example 3

[0052] Example 3: If figure 1 and figure 2 As shown, the cross-sectional shape of the C chicken house is composed of rectangles and triangles. Suppose we want to install the wind-shielding component 2 to make the average wind speed in the chicken house reach 2.5m / s. The distance between them is w=16m, and the height of the wall inside the chicken house is h=2.65m. There are 11 sets of 48-inch exhaust fans installed in the chicken house, and the ventilation volume of each exhaust fan is 10.8m 3 / s. Substituting the above parameters into formula (2) for calculation:

[0053] (Formula 2)

[0054] L=[(11×10.8)÷(2.5×16)]×2-2.65=3.29m

[0055] Therefore, for the chicken house of the above scale, after installing the windshield parts, the reasonable distance from the lower edge of the chicken house to the bottom of the chicken house should be 3.29 meters.

[0056] Further, practical experience shows that the distance between the windshield part 2 and the bottom of the chick...

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Abstract

The invention discloses a modernized chicken coop which comprises a wet curtain mounted in a first ventilation opening in a wall on one side of the chicken coop, a water supplying device arranged at the upper end of the wet curtain and exhaust blowers arranged on a wall on the another side of the chicken coop, and further comprises a wind preventing part hung at the top of the chicken coop, wherein the distance of the wind preventing part and the bottom surface of the chicken coop is L; L can be calculated according to the formula shown in the description; in the formula, n represents the number of the exhaust blowers, phi represents the air output of each exhaust blower, v represents the average wind velocity in the chicken coop, w represents the distance of two opposite wall bodies in the plane where the wind preventing part is positioned, and h represents the height of the wall bodies. Compared with the prior art, the modernized chicken coop has the advantages that when the average wind velocity needed by the sendible temperature beneficial to chicken growth is obtained in the chicken coop with certain size, the distance between the wind preventing part and the bottom surface of the chicken coop is defined through the formula, and the problem that in the prior art, wind velocity in the chicken coop is uneven, as the distance between the wind preventing part and the bottom surface of the chicken coop is reduced constantly to obtain greater wind velocity is solved.

Description

technical field [0001] The invention relates to the field of broiler breeding in animal husbandry, in particular to a modern chicken house. Background technique [0002] In modern broiler breeding technology, the environmental control system of the chicken house is very important, involving various factors such as temperature, humidity, wind speed, light, air quality, etc. The key to the environmental control of the chicken house is temperature control. Generally speaking, ventilation is the key to control the chicken house. One of the basic means of temperature. [0003] Although the ventilation methods used in different seasons are different, the main functions of the ventilation system include ventilation and cooling. For example, the main function of ventilation in winter is ventilation, and the harmful gases such as ammonia, suspended dust and carbon monoxide in the chicken house are discharged in time. The main function of ventilation in summer is to cool down. By ens...

Claims

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Application Information

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IPC IPC(8): A01K31/18
Inventor 谭承哲杨青龙赵士林田恩德
Owner SHANDONG FENGXIANG