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Equipment and method for cattle in cooling shed

A kind of equipment, technology of dairy cows, applied in the direction of application, animal houses, cleaning devices, etc., capable of solving unsatisfactory problems, etc.

Inactive Publication Date: 2007-02-28
阿里耶·杰胡达·波拉克
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It is unsatisfactory, especially when cooling rows of cattle in sheds for long periods of time, as is often the case, and when atmospheric conditions change, as it requires the use of functionally and economically unacceptable manpower

Method used

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  • Equipment and method for cattle in cooling shed
  • Equipment and method for cattle in cooling shed
  • Equipment and method for cattle in cooling shed

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0046] In Figures 1 and 2, reference numeral 10 designates a stationary element of the shed, which may be a partition or a wall, and may also be an open structure through which the sprayed mist can pass if the direction of the sprayer is reversed. open structure.

[0047] The sprayer, indicated generally at 11, is mounted at a convenient height of the stationary element 10 in the following manner and can be tilted downwards as required, taking into account said height, to obtain the desired range of spray mist. The sprayer 11 includes a fan 12 and a water inlet leading into a water supply pipe 13 fed by a main water pipe 35 as shown in FIG. 2 . The sprayer is mounted on and can be angularly moved around a horizontal turning device, which can consist of two pivots 14 or a horizontal bar. The pivot or rod forms the lower side of a rectangular support frame 16 which also comprises an upper horizontal side 17 and two vertical sides 18 . Of course, the rectangular supporting fra...

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PUM

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Abstract

A method and apparatus is described for moistening cattle, especially cows (61), in sheds, and taking into account the effect of the wind. Rows of sprayers (60) are provided which project water sprays (64) directed toward the cattle. The sprayers may be angularly shifted to take into account the deviating effect of the wind. Processing means calculate the angular shift that is needed for the existing wind direction and intensity. All the sprayers concurrently receive the angular shift. Preferably said shift is transmitted to the first sprayer from a control station and successively from each sprayer to the next. In this way, a plurality of sprayers can be controlled even if they are not arranged in straight lines or at the same level, depending on the structure of the cattle shed.

Description

technical field [0001] The present invention relates to a device and a method for cooling cattle by means of multiple groups of linked spraying devices which direct a spray stream at said cattle arranged in a row in a controlled manner taking into account the environmental conditions. In particular, although not exclusively, the cows are generally dairy cows, and the cooling method and apparatus are applied while the cows are in a barn, and the relevant environmental conditions are determined by the prevailing air flow. Background technique [0002] One requirement for high milk production in summer is the mitigation of heat stress. Several studies have shown that milk production can be increased by installing cooling systems. ("Interactions Between Body Condition at Calving and Cooling of Dairy Cows during Lactation in Summer," Flamenbaum et al, Journal of Dairy Science Vol.78, No.10, 1995 and "Dry Period Heat Stress Relief Effects on Prepartum Progesterone, Calf Birth Wei...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K13/00A01K1/00
CPCA01K13/001A01K1/0082
Inventor 阿里耶·杰胡达·波拉克
Owner 阿里耶·杰胡达·波拉克