Temperature reduction bed for pig

A pig bed and temperature regulation technology, which is applied in the field of cooling pig beds, can solve problems such as the influence of growth and reproduction performance, and achieve the effect of reducing energy consumption and convective heat loss.

Inactive Publication Date: 2008-09-17
CHINA AGRI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

This method can effectively alleviate the heat stress of pigs during high temperature seasons in summer. However, when the sun is directly shining at noon and the ambient temperature is the highest, the pigs are exposed to

Method used

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  • Temperature reduction bed for pig
  • Temperature reduction bed for pig
  • Temperature reduction bed for pig

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Experimental program
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Embodiment Construction

[0018] Three embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0019] figure 1 It is a schematic diagram of the overall structure of the present invention. The temperature-adjustable floor 1 is arranged on the ground of the pig's lying area, and the circulating water flows into the circulating water pipe 11 embedded in the temperature-adjustable floor 1 from the water inlet 11A, and flows out through the water outlet 11B. Since the temperature-adjusting floor 1 can be directly placed on the net or on the ground, and can also be pre-buried inside the concrete floor, it can be installed independently for individual cooling in production, and can also be used for group cooling in large-scale production. The radiant roof 3 is arranged above the lying area of ​​pigs and is composed of circulating water pipes 31 and radiant panels 32 . The circulating water pipe 31 communicates with the external circulating wate...

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PUM

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Abstract

The invention discloses a cooling pig bed, comprising a temperature adjusting floor arranged on the ground of the pig bed and a radiant ceiling fixed above the ground by a support; the radiant ceiling has a circulating pipe and a radiant panel; thermal insulation material is covered on the upper surface of the radiant panel; a separator is arranged below the radiant panel; among the four terminals of the radiant panel, at least two opposite terminals are connected with an enclosure plate; the surface temperature of both the temperature adjusting floor and the radiant ceiling are regulated through the built-in circulating pipe; when pigs are standing on the pig bed, the pig bodies can exchange energy with the radiant ceiling for heat dissipation through radiation mode; when the pigs are lying, the pigs can exchange energy with the temperature adjusting floor for heat dissipation through thermal conduction. The cooling pig bed of the invention has the advantages that, the heat convention of pig body is not influenced; meanwhile the pig body can effectively use radiation and conduction for heat dissipation; the heat stress of pigs can be effectively elevated even at the highest temperature in hot summer.

Description

Technical field: [0001] The invention relates to a breeding facility, in particular to a cooling pig bed. Background technique: [0002] Only in a suitable temperature range can pigs grow or reproduce healthily, so as to maximize their production benefits. The high temperature reduces the production performance of pigs, especially the extreme high temperature weather in summer leads to a decline in the semen volume and semen quality of boars, affects conception and normal pregnancy of pregnant sows, and can even cause abortion and stillbirth, and reproductive sows also interrupt reproduction. Perennial calving and balanced production cannot be formed. At the same time, fattening pigs gain weight slowly, seriously affecting the reproduction or growth of pigs, and causing huge economic losses to the pig industry. Therefore, effective cooling equipment is urgently needed to alleviate the impact of high temperature in summer. Environmental pressures from pig farming. The air t...

Claims

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Application Information

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IPC IPC(8): A01K1/035A01K1/015
Inventor 李保明庞真真陈刚袁小艳施正香
Owner CHINA AGRI UNIV
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