KR20190050403A - Heat Stress Relief System Using Livestock House - Google Patents

Abstract

The present invention relates to a system for relieving stress caused by hot weather for livestock in a livestock shed, comprising: a cold water generation unit for generating cold water, which is to be supplied to livestock as water to drink or to be sprayed into a livestock shed, by using water supply or underground water; a water supply module including a plurality of water bowls and supplying cold water generated in the cold water generation unit to livestock for drinking of the livestock; and a spray module arranged inside a livestock shed and spraying the cold water generated in the cold water generation unit into the livestock shed. According to the present invention, cold water can be generated and provided to livestock as water to drink, and a temperature inside a livestock shed and a body temperature of livestock can be lowered, thereby efficiently relieving stress of livestock caused by hot weather.

Description

[0001] The present invention relates to a heat stress relief system using Livestock House,

The present invention relates to a heat stress relief system, and more particularly, to an axial livestock heat stress relief system for reducing livestock heat stress by providing cold water to livestock and using cold water.

Generally, as a method for alleviating the heat stress of livestock used in a housing, a method of lowering the temperature inside the housing by supplying cold air directly to the housing is mainly applied.

The conventional method for reducing the heat stress of livestock has the advantage that the environment inside the barn can be adjusted quickly by directly supplying the cold air into the barn to directly change the temperature of the air.

However, the conventional method for reducing the heat stress of livestock has a problem that it can not remove residual dust or the like in the housing by supplying air directly to the interior of the housing.

In addition, in the case of a typical housing, there is a high mortality due to diseases such as heat stress and respiratory disease in the summer, and there is a great difficulty in preventing the heat stress of the domestic animal by using outside air in the summer season.

Korean Registered Utility Model No. 20-0339740 (2004.01.13) "Ion magnetization cold water water feeder for livestock"

It is an object of the present invention to provide an axial low temperature stress relief system for reducing livestock stress by providing cold water to livestock and lowering the body temperature of livestock by using cold water.

According to one aspect of the present invention, there is provided an axial low temperature stress relief system comprising: a cold water generating module for generating cold water to be supplied to livestock by drinking water or ground water or to be sprayed into a house; A water supply module provided with a plurality of water decanters to supply cold water generated in the cold water generating module to livestock for negative water of livestock; And a point water module disposed inside the housing and scoring cold water generated in the cold water generating module to the livestock.

Here, the cold water generating module may include a cold water tank for containing a tap water or ground water therein; A cooling coil disposed inside the cold water tank to cool the tap water or ground water; A temperature sensor disposed inside the cold water tank for measuring the temperature of the cold water; And a cold water control unit interlocked with the cooling coil and the temperature sensor to control generation of cold water.

The cold water generating module includes: a negative water supply line for supplying the generated cold water to the water supply module; A score supply line for supplying the generated cold water to the score module; An air removing valve for removing air inside the cold water tank; A circulation line coupled to the negative supply line and circulating cold water traveling through the negative supply line back to the cold water tank; And a circulation pump disposed in the circulation line.

The score module may further include: a plurality of score nozzles coupled to the score feed line to score cold water on the livestock; A plurality of cooling fans disposed inside the housing; A plurality of water-cooled heat exchangers for cooling the wind exhausted from the cooling fan; A point valve coupled to the point supply line to open and close the point supply line to supply cold water to the plurality of point nozzles and the plurality of water-cooled heat exchangers; A temperature and humidity sensor for measuring the temperature and humidity inside the housing; And a score control unit interlocked with the temperature / humidity sensor to control the operation of the point valve and the plurality of cooling fans.

In addition, the water-cooling mat may further include a water-cooled mat disposed at the bottom of the barn so that the livestock can lie down or sit, and the cold water moves to the inside by being connected to the cold water generating module.

According to the axial-use livestock heat stress relief system according to the embodiment of the present invention,

First, cold water can be generated and supplied to livestock in a negative manner, and the temperature inside the house and the body temperature of the livestock can be lowered, thereby effectively reducing the heat stress of the livestock.

Secondly, the chilled water control unit can provide water to the livestock at appropriate temperature according to the season or use it to maintain the environment inside the house.

Third, the temperature of the water supplied to the water supply module by the circulation line and the circulation pump can be prevented from increasing.

Fourth, the cold water can be directly pointed to the livestock according to the temperature inside the house by the score control unit, so that the body temperature of the livestock can be efficiently lowered.

Fifth, it is possible to lower the temperature inside the housing of the thermostat without increasing the humidity by the cooling fan, thereby lowering the heat stress of the domesticostatic, and efficient ventilation is possible.

Sixth, the cooling air generated by the cooling fan can be cooled using a water-cooled heat exchanger to supply cold wind to the inside of the house.

Seventh, it is possible to reduce the heat stress of livestock by allowing livestock to lie down or sit on the water-cooling mat to lower the body temperature of the livestock.

FIG. 1 is a conceptual diagram schematically showing an axial low temperature stress relief system according to an embodiment of the present invention.
2 is a block diagram of the cold water generating module shown in FIG.
3 is a block diagram of the score module shown in FIG.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. Note that, in the drawings, the same components are denoted by the same reference symbols as possible. Further, the detailed description of known functions and configurations that may obscure the gist of the present invention will be omitted. For the same reason, some of the components in the drawings are exaggerated, omitted, or schematically illustrated.

2 is a block diagram of a cold water generating module shown in FIG. 1, and FIG. 3 is a block diagram of a cold water generating module shown in FIG. 1, according to an embodiment of the present invention. Fig.

1 to 3, the axial use livestock stress relief system 1000 of the present invention includes a cold water generation module 100, a water supply module 200, a score module 300, and a water-cooled mat 400 .

The cold water generating module 100 generates cold water to be supplied to the livestock in a negative manner or to be sprayed into the house using tap water or ground water.

The cold water generating module 100 includes a cold water tank 110, a cooling coil 120, a temperature sensor 130, a cold water control unit 140, a water supply line 150, a scoring line 160, ), A circulation line (180), and a circulation pump (190).

The cold water tank 110 accommodates tap water or ground water and the cooling coil 120 is disposed inside the cold water tank 110 to cool the tap water or the ground water accommodated in the cold water tank 110.

The cold water tank 110 includes a water supply line 111 supplied with water or ground water.

The temperature sensor 130 is disposed inside the cold water tank 110 to measure the temperature of the generated cold water.

The cold water control unit 140 interlocks with the cooling coil 120 and the temperature sensor 130 to control the generation of cold water.

The cold water control unit 140 can turn ON / OFF the operation of the cooling coil 120 by the operation of the manager in accordance with the season.

In this case, when the temperature of the water measured by the temperature sensor 130 rises above a predetermined temperature by the manager, the cooling water is supplied to the cooling coil 120, (120) to cool the water contained in the cold water tank (110).

In the low-temperature period, the operation of the cooling coil 120 is set to OFF so that the groundwater or the water can be supplied to the livestock without cooling.

Therefore, negative water having an appropriate temperature can be supplied to the livestock according to the season, so that the cold stress of the livestock livestock can be reduced and the productivity can be maximized.

The negative supply line 150 supplies cold water to the water supply module 200 and the score supply line 160 supplies cold water to the score module 300.

The air removing valve 170 removes the air inside the cold water tank 110.

The circulation line 180 is coupled to the negative supply line 150 and circulates the cold water traveling through the negative supply line 150 back to the cold water tank 110.

Circulating pump 190 is disposed in circulation line 180 to allow cold water to flow to circulation line 180.

Here, the operation of the circulation pump 190 is controlled by the cold water control unit 140, and the circulation pump 190 can be operated periodically according to the setting of the manager.

The water supply module 200 includes a plurality of water decanters 210 to supply the cold water generated by the cold water generating unit 100 to the livestock for the negative water of the livestock.

Therefore, the cold water can be supplied to the livestock as drinking water, and the heat stress of the livestock in the housing can be effectively reduced.

The watering module 300 is disposed inside the housing and scores the cold water generated by the cold water generating module 100 to the livestock.

The scoring module 300 includes a scoring nozzle 310, a cooling fan 320, a water-cooled heat exchanger 330, a scoring valve 340, a temperature and humidity sensor 350 and a scoring control unit 360.

A plurality of water nozzles 310 are provided, and are combined with a point supply line 160 to directly direct cold water to the livestock.

Therefore, it is possible to efficiently lower the heat of the livestock.

A plurality of cooling fans 320 are provided inside the housing to generate wind inside the housing.

A plurality of water-cooled heat exchangers (330) are provided, and the wind discharged from the cooling fan (320) passes and cools the wind.

The plurality of water-cooled heat exchangers (330) are arranged to correspond to the plurality of cooling fans (320).

Therefore, the wind generated from the cooling fan 320 can be cooled by heat exchange while passing through the water-cooled heat exchanger 330, and can supply cold wind to the livestock.

The scoring valve 340 is coupled to the scoring supply line 160 to open and close the scoring supply line 160 to supply cold water to the plurality of scoring nozzles 310 and the plurality of water-cooled heat exchangers 330.

Here, the point valve 340 may be provided as a three-way valve and selectively opened by a point control unit 360, which will be described later.

The temperature and humidity sensor 350 measures temperature and humidity inside the housing.

The score control unit 360 controls the operation of the plurality of cooling fans 320 and the point valve 340 in cooperation with the temperature / humidity sensor 350.

Specifically, the process of controlling the operation of the plurality of cooling fans 320 and the scoop valve 340 will be described.

The score control unit 360 operates the plurality of cooling fans 320 when the temperature and humidity measured by the temperature and humidity sensor 350 are higher than the values set by the manager and opens the score valve 340 to control the plurality of score modules 310) and the plurality of water-cooled heat exchangers (330).

Thereafter, the plurality of score modules 310 directly score the cold water on the livestock, and the wind generated from the plurality of cooling fans 320 is cooled through the plurality of water-cooled heat exchangers 330 to cool the inside of the barn Supply.

The scoop controller 360 controls the scoop valve 340 to supply cold water to the plurality of scoop nozzles 310 so as to score cold water to the livestock by the operation of the manager and only the cold water To supply the cold wind to the inside of the barn can be selectively applied.

The water-cooling mat (400) is disposed on the bottom of the barn so that the livestock can lie down or sit. The water-cooling mat (400) is connected to the cold water generating module (100) to transmit cold water to the livestock.

Although the water-cooled mats 400 are shown as one in this embodiment, they may be provided in plural.

The water-cooled mat 400 includes a mat valve 410 and a mat control unit (not shown). The mat valve 410 is disposed in the water supply line 150 to control the supply of cold water to the water- And the mat control unit (not shown) can control the opening and closing of the mat valve 410. Fig.

It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined in the appended claims. It will be possible.

100 ... cold water generating module 110 ... cold water tank
120 ... cooling coil 130 ... temperature sensor
140 ... cold water control unit 150 ... negative supply line
160 ... score supply line 170 ... air removal valve
180 ... circulation line 190 ... circulation pump
200 ... water module 210 ... negative
300 ... score module 310 ... score nozzle
320 ... cooling fan 330 ... water-cooled heat exchanger
340 ... Score valve 350 ... Temperature and humidity sensor
360 ... score control unit 400 .. water-cooled mat

Claims (5)

A cold water generating module for generating cold water to be supplied to the livestock in a negative manner or sprayed into the house using tap water or ground water;
A water supply module provided with a plurality of water decanters to supply cold water generated in the cold water generating module to livestock for negative water of livestock; And
And a score module disposed within the housing and scoring cold water generated by the cold water generating module to the livestock. The method according to claim 1,
The cold water generating module includes:
A cold water tank for containing a tap water or ground water therein;
A cooling coil disposed inside the cold water tank to cool the tap water or ground water;
A temperature sensor disposed inside the cold water tank for measuring the temperature of the cold water; And
And a cold water control unit interlocked with the cooling coil and the temperature sensor to control generation of cold water. 3. The method of claim 2,
The cold water generating module includes:
A negative supply line for supplying the generated cold water to the water supply module;
A score supply line for supplying the generated cold water to the score module;
An air removing valve for removing air inside the cold water tank;
A circulation line coupled to the negative supply line and circulating cold water traveling through the negative supply line back to the cold water tank; And
Further comprising a circulation pump disposed in the circulation line. The method of claim 3,
The scoring module,
A plurality of score nozzles coupled to the score feed line to score cold water to the livestock;
A plurality of cooling fans disposed inside the housing;
A plurality of water-cooled heat exchangers for cooling the wind exhausted from the cooling fan;
A point valve coupled to the point supply line to open and close the point supply line to supply cold water to the plurality of point nozzles and the plurality of water-cooled heat exchangers;
A temperature and humidity sensor for measuring the temperature and humidity inside the housing; And
And a point control unit interlocked with the temperature / humidity sensor to control operation of the point valve and a plurality of the cooling fans. 5. The method of claim 4,
Further comprising a water-cooled mat disposed at the bottom of the housing for allowing the livestock to lie down or sit, and connected to the cold water generating module to move the cold water to the inside thereof.

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