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Floor heating and ventilation method and system for indoor poultry raising

A technology of a ventilation system and a ventilation method, applied in the field of breeding, can solve the problems of high price, too cold, poor chicken raising conditions, etc., and achieve the effect of saving electric energy

Active Publication Date: 2020-08-07
乐山市市中区安谷镇众兴养殖场
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the room temperature problem is not handled properly, there will be problems of too hot in summer and too cold in winter; if the problem of air circulation is not handled properly, virus infection may occur, etc.
However, the conditions for raising chickens in rural areas are not very good at present. Due to cost considerations, farmers are generally unwilling to purchase equipment with good performance but expensive prices.

Method used

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  • Floor heating and ventilation method and system for indoor poultry raising

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Such as figure 1 Shown, a kind of floor heating and ventilating method for indoor poultry raising comprises the following steps:

[0022] The first step is to set the packing layer 8 under the ground of the house body 4, and arrange the heat exchange pipes 9 layered and criss-crossed in the packing layer 8, so that the external air can fully exchange heat with the packing layer 8 through the heat exchange pipes 9, so that outside air reaches subsurface temperature;

[0023] In the second step, the air after heat exchange is introduced into the house body 4;

[0024] In the third step, the air after heat exchange passes through the chicken coop 5 from bottom to top, and finally rises to the roof 3, and flows out from the air vent 2 of the roof 3. A shading block 1 is set in the air vent 2 of the roof 3 to block the light outside.

Embodiment 2

[0026] Such as figure 1 As shown, a floor heating and ventilation system for indoor poultry farming includes a house body 4 and a roof 3, and several rows of chicken coops 5 are erected in the house body 4 through brackets 7, and aisles 6 are formed between every two rows of chicken cages 5. Between the cage 5 and the ground is a excrement cleaning area, and a packing layer 9 and an air passage 11 are arranged under the ground of the house body 4, and heat exchange pipes 10 are arranged in layers in the packing layer 9, and several holes are arranged at the bottom of the heat exchange pipes 10 , The outside of the house 4 is provided with a fan 8 blowing air to the inside of the ventilation channel 11 , and an air vent 2 is provided on the roof 3 .

[0027] The walkway 6 is paved with a solid plate or steel plate structure, and the bottom of the walkway 6 is paved with a grid structure plate, which communicates the interior space of the house body 4 with the air duct 11.

[0...

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Abstract

The invention discloses a ground-heating ventilating method and a system for indoor chicken breeding. A filler layer is arranged under the ground of a house body; heat exchanging pipelines are arranged in the filler layer in an intercrossed and staggered way; external air can be exchanged with the filler layer via the heat exchanging pipelines, so the temperature of the external air can reach the underground temperature; the air after heat exchange can be introduced to the interior of the house body; the air after the heat exchange moves from down to top, passes through chicken cages and at last rises to the house roof; and the air flows out of a ventilating port on the house roof. The beneficial effects of the ground-heating ventilating method and system for indoor chicken breeding are that heat is continuously produced due to the chicks in the house, so indoor air flows out of the house roof after being heated and air comes in from the ventilating channel on the bottom due to natural positive pressure; therefore, even with the installation of the draught fan, the draught fan does not have to be started for most time, so electricity can be saved; a characteristic of coolness in summer and warm in winter of the underground is utilized; and the heat exchanging pipelines are employed to acquire underground air, so indoor breeding environment with warm in winter and cool in summer is achieved.

Description

technical field [0001] The invention relates to the technical field of breeding, in particular to a ground heating and ventilation method and system for indoor chicken raising. Background technique [0002] When raising chickens in large quantities indoors, the adjustment of room temperature and the circulation of air are very important issues. If the room temperature problem is not handled properly, there will be problems of being too hot in summer and too cold in winter; if the problem of air circulation is not handled properly, virus infection may occur. However, the conditions for raising chickens in rural areas are not very good at present. Due to cost considerations, farmers are generally reluctant to purchase equipment with good performance but expensive prices. Therefore, it is necessary to design the chicken raising environment from the perspective of farmers, and strictly control the cost under the premise of ensuring that the basic requirements are met. Content...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01K31/00A01K1/00
CPCA01K1/0047A01K1/0058A01K1/0076A01K31/00
Inventor 李崇德
Owner 乐山市市中区安谷镇众兴养殖场