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Ventilation system in ecological pig breeding pen

A ventilation system and ecological pig technology, which is applied in the field of ecological pig breeding, can solve the problems of ventilation problems in pens in winter, lack of heating effect, etc., and achieve the effect of improving heating effect, avoiding direct blowing, and saving costs

Inactive Publication Date: 2018-01-26
安顺市平坝区鸿黔养殖场
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At the same time, the existing ventilation system does not have a heating effect, which brings troubles to the ventilation of the pen in winter

Method used

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  • Ventilation system in ecological pig breeding pen
  • Ventilation system in ecological pig breeding pen
  • Ventilation system in ecological pig breeding pen

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Embodiment

[0023] Such as Figure 1 to Figure 3 As shown, the present invention provides a ventilation system in an ecological pig breeding pen, including a pig house 1, a ventilation chamber 2 and a heating device 3, the ventilation chamber 2 is provided with an air inlet 4 and an air outlet 5, and the inlet A blower 6 is provided at the tuyere 4, and the air outlet 5 is provided with a ventilation duct 7 connected thereto, and the ventilation duct 7 is connected with a plurality of ventilation branch pipes 8, and the ventilation branch pipe 8 is provided with an outlet 9, and the outlet 9 is evenly distributed in the On the ground of the pig house 1, the upper end of the outlet 9 is provided with an air outlet device 10, and the air blower 6 draws the outside air into the ventilation chamber 2, and also makes the air in the ventilation chamber 2 enter the ventilation duct 7 and the ventilation branch pipe. 8, and enter the pig house 1 through the outlet 9 to realize the ventilation of ...

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Abstract

The invention discloses a ventilation system in an ecological pig breeding pen. The ventilation system comprises a pig house, a ventilation room, and a heating device, wherein air inlet and an air outlet are formed in the ventilation room, a blower is arranged at the air inlet, the air outlet is connected with a ventilation pipeline, the ventilation pipeline is connected with a ventilation branchpipeline, an outlet is formed in the ventilation branch pipe, the outlet is arranged on the ground of the pig house, the upper end of the outlet is provided with an air outlet device, the air outlet device comprises a vertical lifting barrel connected with the outlet and a lifting seat arranged on the outer side of the lower end of the lifting barrel, an air outlet pipe is nested in the lifting barrel, a lifting plate is arranged outside the upper end of the air outlet pipe, a lifting cylinder is vertically arranged on the lifting seat, a piston rod of the lifting cylinder is fixedly connectedwith the lower end of the lifting plate, and an umbrella-shaped air diffusion plate is arranged above the air outlet pipe, thus the pig house can be ventilated, the air flow can be prevent from directly dissipating to the top of the pig house to ensure the ventilation effect, breeding pigs are prevented from illness due to excessive air, and a good heating effect is achieved.

Description

technical field [0001] The invention relates to the technical field of ecological pig breeding, in particular to a ventilation system in an ecological pig breeding pen. Background technique [0002] Ecological breeding is a relatively complex systematic project, which involves not only the environmental sanitation of animal breeding, but also the feed for animal feeding, and at the same time, it also involves the prevention of diseases and the efficient use of resources. Ecological pigs refer to the above-mentioned ecological breeding methods, pigs are not treated for epidemic prevention, the feed requires no pesticide residues, no heavy metals, and no additives other than inorganic salts, and pig excreta are treated in a harmless manner, such as biogas fermentation, etc. It is used as fertilizer for crops, shipped and slaughtered in a basic humane manner, and the pork that comes out has no disease. [0003] In pig farm breeding, the requirements for ventilation in pig hous...

Claims

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Application Information

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IPC IPC(8): A01K1/00
Inventor 严国萍
Owner 安顺市平坝区鸿黔养殖场
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