KR20220105183A - Stable for pig farming with ventilation system - Google Patents

Abstract

The present invention relates to a pig farm having a ventilation system, comprising an outdoor air intake supply channel unit and a slurry pit unit, wherein the outdoor air intake supply channel unit includes a central supply pit and outdoor air intake pits located on both sides of the central supply pit. According to the present invention, it is possible to improve ventilation efficiency in a pig farm where pigs are raised.

Description

Pig farm with ventilation system {STABLE FOR PIG FARMING WITH VENTILATION SYSTEM}

The present invention relates to a ventilation system for a pig house, and more particularly, to provide a ventilation system combining an underground channel structure and a ventilation controller, and in particular, an optimal growth environment for piglets or piglets. It relates to a pig house having a ventilation system that enables the implementation of the system, controls and manages ventilation efficiently, and improves the ventilation efficiency in a pig barn where pigs are raised.

In general, livestock houses including pig houses for raising pigs are breeding facilities to streamline livestock management and protect livestock from natural weather.

Accordingly, the requirements of the livestock house are good location, direction, ventilation, lighting, ventilation, and thermal insulation, and facilities suitable for feeding cycle, cleaning and sanitation management should be provided.

Such a barn is divided into an open type and a closed type according to the degree of blocking between the outside air and the inside in terms of structure, and it is desirable to maintain a constant environmental condition in the barn.

However, in Korea, it is very difficult to maintain a constant temperature inside the barn because the climate in Korea has four distinct seasons, such as spring, summer, autumn, and winter. .

In addition, it is necessary to manage the inside of the barn not only in temperature but also in the breeding environment including humidity, gas, fine dust, etc., which provides very important growth conditions.

In particular, among various livestock, pigs are a breeding breed that is very sensitive to other breeding environments such as temperature and is significantly affected by this, and smoothly discharges a number of pollutants and harmful gases generated inside the pig house to the outside and maintains the temperature in the pig house. Ventilation management is required.

In addition, there is a problem that a lot of odor is generated because excreting manure in the pig house, and various microorganisms inhabit due to the humid air, so that pigs raised in the pig room become sick or get sick.

As such, in order to provide a suitable breeding environment in the livestock including the pig house and to control temperature and humidity, gas, fine dust, etc., ventilation systems of various structures are installed and used in the livestock, but the characteristics of the livestock or the field conditions are not considered at all. Because it is simply installed and used, there is a problem in that the efficiency is reduced or the economic loss is increased.

Republic of Korea Patent Publication No. 10-2087400 Republic of Korea Patent Publication No. 10-2020-0082804

The present invention has been devised in consideration of and solving the above-described problems in the prior art, and an object of the present invention is to provide a pig barn having a ventilation system that can improve ventilation efficiency in a pig barn for raising pigs.

The present invention provides a ventilation system that combines an underground channel structure and a ventilation controller, and in particular, has a ventilation system that enables to implement an optimal growth environment for piglets or piglets, and to efficiently control and manage ventilation. The purpose is to provide pig farms.

The present invention is to protect pigs from temperature and humidity, harmful gases and dust formed or generated in the livestock, and to provide a pig farm having a ventilation system that enables a clean environment through sterilization and deodorization. .

It is an object of the present invention to provide a pig barn having a ventilation system to increase productivity according to breeding pigs in the barn.

In the pig barn having a ventilation system according to the present invention for achieving the above object, in the pig barn having a ventilation system for ventilation treatment in a pig barn for raising pigs, an underground channel formed under the floor of the barn As, it is formed in the center and includes an outdoor air inflow supply channel part for introducing and supplying outdoor air to the inside of the livestock and a slurry pit part formed on both sides of the outdoor air inflow supply channel part for processing and storing manure, the outdoor air inflow supply channel The part consists of a central supply pit and an outdoor air inlet pit located on both sides of the central supply pit, and each slit hole is formed on the upper surface of the central supply pit and the inner surface of the outdoor air inlet pit to remove external air from the outdoor air inlet pit. It is installed to supply outdoor air to the inside of the livestock, which is a breeding space for pigs, by supplying it upward through the central supply pit after introduction; Inlet windows are respectively formed on the outer walls of both sides of the livestock in the longitudinal direction, and are installed so that the outside air passing through the intake windows is introduced into the outdoor air inlet pit of the underground channel; It is provided to form one or more exhaust windows on the ceiling of the barn to exhaust the internal air of the barn; The upper surface of the slurry pit part is a part forming the bottom surface of the livestock house, and is made of a grating member having a slit hole, wherein the grating member is made of any one group selected from plastic materials, metal materials, ceramic materials, and concrete materials. do.

Here, the electric louver is installed on the inlet window to control the inflow of the outside air; an exhaust fan installed on the exhaust window to control the amount of exhaust exhausted through the exhaust window; a temperature and humidity sensor for sensing the temperature and humidity formed in the livestock; a gas detection sensor for detecting harmful gases including hydrogen sulfide or ammonia generated in the livestock; a dust sensor for detecting dust including fine dust generated in the livestock; a warming lamp and a cooling device for controlling the temperature and humidity formed in the livestock; A ventilation controller that is installed on one side of the outer or inner wall of the livestock house, and controls and programmatically controls at least one operation of an electric louver, an exhaust fan, a warming lamp, and a cooling device based on user settings and sensing data input. can

Here, by installing an anion generator having a nozzle-type spray structure on both sides of the upper end of the slurry pit to form an upper shielding layer by negative ion spraying from the upper end of the slurry pit in the horizontal direction, hydrogen sulfide or ammonia generated from manure In addition to blocking the rapid spread of gas in the livestock house, it is possible to remove odors through an odor deodorization function, and the negative ion generator may have a configuration in which operation is automatically controlled by the ventilation controller.

Here, an anion generator having a nozzle-type spray structure is installed on both sides of the upper end of the slurry pit, and a weight sensing device by an electronic scale or a load cell is installed on the bottom of the slurry pit, and the detection by the weight sensing device When the weight of manure greater than the reference set value is detected according to data input, it may be configured to automatically spray negative ions onto the slurry pit by receiving a control signal from the ventilation controller and operating the negative ion generator.

Here, the ventilation controller, a main body provided with a touch screen type to enable simple operation and information confirmation; It includes; a body protection box to which the cover and the structure for protecting the body are embedded and the transparent cover is operably coupled to open and close, and the body includes a password input unit for user restriction, and environment and control setting by user input It may be a configuration in which an input setting unit that enables remote control through wireless communication with a user terminal and interlocking using an app is mounted, a display unit that displays the current environmental and operating conditions in the livestock house have.

Here, UV LEDs emitting ultraviolet rays having sterilizing power and infrared LEDs emitting infrared radiant heat are installed in the slurry pit part on both sides, the bottom surface, or both, so as to perform a sterilization and deodorization function for the manure stored in the slurry pit part. While drying, it blocks or minimizes the generation of odors caused by manure, and provides warmth toward the bottom of the livestock to prevent body temperature loss in the low-temperature period, and each of the UV LED and infrared LED operates automatically by the ventilation controller It can be a controlled configuration.

Here, the cooling device includes a wet cooling pad that maintains a wet state in water by using the heat of vaporization absorbed when water is evaporated, and a heat exchanger that lowers the temperature by evaporating and cooling air passing through the wet cooling pad; , may be configured to include a blower for blowing the cooled air through the heat exchanger.

Here, the outdoor air inlet pit of the outdoor air inlet supply channel may have a configuration in which a filter member for removing fine dust or foreign substances from the outside air is installed on the inlet through which the outside air is introduced.

According to the present invention, by providing a pig farm having a ventilation system grafting an underground channel structure, ventilation efficiency in a pig farm raising pigs compared to the existing ones, such as performing natural ventilation using an underground channel or forced ventilation using a ventilation controller, is improved. It can provide useful effects that can be improved.

According to the present invention, it is possible to implement an optimal growth environment according to the breeding of pigs such as piglets and piglets through a ventilation system that combines an underground channel and a ventilation controller, and provides a useful effect of efficiently controlling and managing the ventilation in the barn. can do.

According to the present invention, it is possible to protect pigs from temperature and humidity, harmful gases and dust formed or generated in the barn, to implement a clean environment in the barn through the sterilization function and deodorization function, and to prevent diseases caused by breeding pigs in the barn. It can provide useful effects that can increase productivity, such as.

1 is a block diagram illustrating a pig farm having a ventilation system according to an embodiment of the present invention.
Figure 2 is a schematic side cross-sectional view shown to explain a pig house having a ventilation system according to an embodiment of the present invention.
3 is a block diagram including a ventilation controller for controlling a ventilation system in a pig farm having a ventilation system according to an embodiment of the present invention, and electrical and electronic devices related to input/output thereof.
Figure 4 is a schematic diagram showing a ventilation controller for controlling the ventilation system in the pig house having a ventilation system according to an embodiment of the present invention.
5 is a block diagram illustrating a ventilation controller for controlling a ventilation system in a pig farm having a ventilation system according to an embodiment of the present invention.
6 to 8 is an exemplary view showing the main part to explain the installation structure on the side of the slurry pit in the pig house having a ventilation system according to an embodiment of the present invention.
9 is a block diagram illustrating a cooling device in a pig farm having a ventilation system according to an embodiment of the present invention.

Preferred embodiments of the present invention will be described with reference to the accompanying drawings, and the purpose and configuration of the present invention and its features will be better understood through such detailed description.

A pig farm having a ventilation system according to an embodiment of the present invention provides a technology capable of increasing the productivity of pig breeding in the barn through efficient ventilation treatment and control in breeding pigs of various breeds, including pigs and piglets. do.

To this end, as shown in FIGS. 1 to 9, a pig farm having a ventilation system according to an embodiment of the present invention has a configuration including a method of grafting an underground channel structure in the livestock and a ventilation system that is suitably installed thereto. We propose to build and construct.

As shown in FIGS. 1 and 2, the pig barn having a ventilation system according to an embodiment of the present invention basically includes a barn 1, which is a structure having a certain size and area for raising pigs.

An underground channel (1A) is formed in the longitudinal direction below the bottom surface of the barn (1), and the outdoor air inflow and supply channel part (10) is formed in the center to introduce and supply outside air to the inside of the barn, and the outside air inflow It is formed on both sides of the supply channel portion 10 and includes a slurry pit portion 20 for processing and storing the manure.

The outdoor air inlet supply channel unit 10 includes a central supply pit 11 and an outdoor air inlet pit 12 positioned on both sides of the central supply pit 11 .

Slit holes are respectively formed on the upper surface of the central supply pit 11 and the inner surface of the outdoor air inlet pit 20 to introduce external air from the outdoor air inlet pit 20, and then through the central supply pit 10 It is installed so as to supply outdoor air to the inside of the barn 1, which is a space for raising pigs by supplying it upward, that is, a space in which a pig room (豚房) exists.

Each of the intake windows 30 are formed on the outer walls of both sides in the longitudinal direction of the barn 1, and the external air passing through the intake windows 30 is installed to flow into the outdoor air inlet pit 12 of the underground channel 1A. do.

That is, the outside air flowing in through the intake window 30 from the outside of the barn 1 flows into the outdoor air inlet pit 12 of the underground channel 1A, and the sleeve formed at the boundary in the outdoor air inlet pit 12 . It passes through the central supply pit 11 through the hole and through the slit hole formed on the upper surface of the central supply pit 11, the contaminated internal air is supplied to the inside of the livestock house 1, which is a space where the pig room exists. to ventilate

One or more exhaust windows 40 are formed on the ceiling of the barn 1 to exhaust the inside air of the barn, that is, the contaminated inside air.

The upper surface of the slurry pit part 20 is a part forming the bottom surface of the livestock house, and is made of a grating member 50 having a slit hole.

That is, the grating member 50 is provided in a configuration to be seated and installed on the wall inside the barn 1 and the outdoor air inlet pit 12 .

In this case, the grating member 50 is provided in a flat structure, and may be made of any one group selected from a plastic material, a metal material, a ceramic material, and a concrete material.

The grating member 50 is installed in a pig room (豚房) for breeding pigs in the livestock house (1), and is installed so that the movement and movement of the pig is possible, and the slit hole on the side of the grating member 50 is pig manure. is formed so as to be easily dropped into the slurry pit portion (20).

In addition, in the present invention, as shown in FIGS. 3 to 5 , a ventilation controller 60 for forced ventilation and automatic control is included, and basically includes an electric louver 70 and an exhaust fan 80 .

The electric louver 70 is installed on the inlet window 30 and is configured to control the inflow of external air for ventilation treatment from the outside of the barn 1 .

The exhaust fan 80 is installed on the exhaust window 40, and when the internal air in the livestock house 1 is polluted and ventilation is required, the exhaust amount of the polluted internal air exhausted to the outside through the exhaust window 40 is adjusted. configuration to do

The barn 1 has a temperature and humidity sensor 90 for detecting the temperature and humidity formed in the barn, and a gas sensor 100 for detecting harmful gases including hydrogen sulfide or ammonia generated by manure in the barn and , a dust sensor 110 for detecting dust including fine dust generated in the livestock, and a warming lamp 120 and a cooling device 130 for adjusting the temperature and humidity formed in the livestock to suit the breeding environment of pigs. includes

The ventilation controller 60 may be installed on one side of the outer wall or inner wall of the livestock house 1, and based on user settings and input of various sensing data, an electric louver 70, an exhaust fan 80, keep warm It is a configuration for controlling and programming control of at least one operation of the lamp 120 and the cooling device 130 .

Here, various types of detection data are data detected by the temperature and humidity sensor 90 , the gas detection sensor 100 , and the dust detection sensor 110 and automatically input to the ventilation controller 60 .

At least one of the temperature and humidity sensor 90 , the gas sensor 100 , and the dust sensor 110 is installed inside the livestock 1 , respectively, and the warming lamp 120 is installed on the inner ceiling of the livestock 1 . One or more are installed in

The ventilation controller 60 includes a main body 60A provided in a touch screen type to enable easy operation and information confirmation, and a structure that contains the main body 61 to protect the cover and the same, and the transparent cover is operably coupled to open and close. It includes a body protection box (60B).

The main body 60A has a password input unit 61 for user restriction, an input setting unit 62 that enables environment and control setting by user input, and the current environmental and operating conditions in the livestock house. It includes a configuration in which the display unit 63 and the wireless communication unit 64 enabling remote control through wireless communication with the user terminal and interworking using an app is mounted.

The main body 60A includes a CPU for programming control and a microcomputer for controlling input/output.

Through the ventilation controller 60, the internal breeding environment of the livestock house 1 is checked in real time, and the electric louver 70, the exhaust fan 80, and the warming lamp 120 are in real time according to the setting conditions and the programming control accordingly. ) and the cooling device 130 are automatically controlled to control the temperature and humidity in the livestock house 1, and to remove harmful gases and dust, etc. and manageability.

At this time, in the present invention, the internal breeding environment of the barn 1 is checked in real time to perform natural ventilation using the intake window 30 and the exhaust window 40 and the outdoor air inflow and supply channel unit 10 on the underground channel 1A side. You can also control it.

In addition, in the present invention, as shown in FIG. 6 , an anion generator 140 having a nozzle-type spraying structure is installed on both sides of the upper end of the slurry pit 20 , and anions in the upper end of the slurry pit 20 are horizontally directed. It is provided to form an upper shielding layer by spraying to block the phenomenon that hydrogen sulfide or ammonia gas generated from manure rapidly spreads in the livestock house (1) and to remove odors through the odor deodorization function.

The negative ion generator 140 is provided so that the operation is automatically controlled by the ventilation controller (60).

In addition to the above-described installation configuration of the negative ion generator 140, as shown in FIG. 7, the slurry pit portion 20 has a configuration for installing a weight sensing device 150 by an electronic scale or a load cell on its bottom surface. can have it

At this time, the weight sensing device 150 is provided to input a sensing signal to the ventilation controller (60).

Here, when the weight of the manure above the reference set value is detected in the slurry part 20 according to the detection data input from the weight sensing device 150, the negative ion generator ( 140) can be configured to automatically inject negative ions onto the slurry pit unit 20 by operating.

In addition, in the present invention, as shown in FIG. 8 , a UV LED 160 emitting ultraviolet rays having a sterilizing power on both sides or a bottom surface or both of the slurry pit portion 20 and an infrared LED 170 emitting infrared radiation heat ) can be installed.

The UV LED 160 is preferably installed at the lower ends of both sides of the slurry pit portion 20 , and is preferably installed in an inclined structure to emit ultraviolet rays toward the bottom surface of the slurry pit portion 20 .

The infrared LED 170 is preferably installed on the bottom surface of the slurry pit portion 20 .

Each of the UV LED 160 and the infrared LED 170 is provided such that its operation is automatically controlled by the ventilation controller 60 .

Such a configuration may be constructed as a configuration to be installed alone in the slurry pit portion 20, or may be constructed in a form mixed with a configuration for installing the anion generator 140 in some cases.

Here, through the configuration of installing the UV LED 160 and the infrared LED 170, the pig manure dropped from the pig room of the livestock 1 and stored in the slurry pit 20 is By using ultraviolet rays to exhibit sterilization and deodorization functions and at the same time to dry them using infrared radiant heat, it is possible to provide the advantage of blocking or minimizing the occurrence of odors caused by manure.

In addition, it can serve to provide warmth toward the bottom surface of the barn 1 through the infrared radiant heat emitted from the infrared LED 170, thereby preventing the loss of body temperature of pigs breeding in low temperatures such as winter. can provide

The cooling device 130 may apply a method of using the heat of vaporization absorbed when water is evaporated for energy saving and cooling efficiency, but is not particularly limited thereto.

As shown in FIG. 9 , the cooling device 130 is installed on the outer wall of the barn 1 , and includes a wet cooling pad 131 that maintains a wet state in water, and air passing through the wet cooling pad 132 . It can have a configuration including a heat exchanger 132 that lowers the temperature by evaporating and cooling the , and a blower 133 that blows the cooled air through the heat exchanger 131 .

The heat exchanger 132 has a path connected to the wet cooling pad 132 , and may be installed inside or outside the livestock house 1 .

The blower 133 has a path connected to the heat exchanger 132 and is installed inside the barn 1 .

Occasionally, a refrigeration cycle device having a pulsation reduction function may be used in the cooling device 130, which may refer to the technical configuration disclosed in Korean Patent Registration No. 10-1461623.

On the other hand, although not shown, it is preferable to remove fine dust or foreign substances from the incoming outside air by installing a filter member on the inlet through which outside air is introduced in the outside air inlet pit 12 of the outside air inlet supply channel 10. .

In addition, a manure outlet is formed on one side of the slurry pit portion 20, and a belt conveyor is installed on the bottom surface of the slurpite portion 20 to transport and externally discharge the manure in an automatic manner. Can be configured .

In addition, it can be configured to perform a sterilization function and odor deodorization function for the internal air formed in the barn 1 by installing an anion generator on the upper side of the inside of the barn 1 to emit negative ions.

Accordingly, through the present invention having the above-described configuration, by providing a pig farm having a ventilation system grafting an underground channel structure, natural ventilation using an underground channel or forced ventilation using a ventilation controller is performed. It is possible to improve the ventilation efficiency in the pig house, and through the grafting of the underground channel and the ventilation system including the ventilation controller, it is possible to realize the optimal growth environment according to the breeding of pigs such as piglets and piglets, and to control the ventilation in the barn efficiently. and manageability.

The embodiments described above are merely illustrative of preferred embodiments of the present invention, and are not limited to these embodiments, and various modifications and variations by those skilled in the art within the technical spirit and claims of the present invention It will be said that this can be done, and it will be said that it falls within the scope of the technical rights of the present invention.

1: Stall 1A: Underground Channel
10: outside air inflow supply channel part 11: central supply pit
12: outdoor air inlet pit 20: slurry pit part
30: intake window 40: exhaust window
50: grating member 60: ventilation controller
70: electric louver 80: exhaust fan
90: temperature and humidity sensor 100: gas detection sensor
110: dust sensor 120: warming lamp
130: cooling device 140: negative ion generator
150: weight sensing device 160: UV LED
170: infrared LED

Claims (8)

In a pig house having a ventilation system for ventilation treatment in a pig barn for raising pigs,
As an underground channel formed on the lower side of the bottom surface of the livestock, it is formed in the center and is formed on both sides of the outdoor air inflow supply channel part for inflowing and supplying outside air into the house and on both sides of the outdoor air inflow supply channel part for processing and storing manure. Including a slurry pit, wherein the outdoor air inlet supply channel part consists of a central supply pit and an outdoor air inlet pit located on both sides of the central supply pit, and a slit hole on the upper surface of the central supply pit and the inner surface of the outdoor air inlet pit, respectively is installed to supply outside air from the outside air inlet pit to the inside of the livestock house, which is a breeding space for pigs, by supplying it upward through the central supply pit;
Inlet windows are respectively formed on the outer walls of both sides in the longitudinal direction of the livestock house, and are installed so that the outside air passing through the intake windows flows into the outdoor air inlet pit of the underground channel;
It is provided to form one or more exhaust windows on the ceiling of the barn to exhaust the internal air of the barn;
The upper surface of the slurry pit part is a part forming the bottom surface of the livestock house, and is made of a grating member having a slit hole, wherein the grating member is made of any one group selected from plastic materials, metal materials, ceramic materials, and concrete materials. Pig housing with ventilation system. The method of claim 1,
an electric louver installed on the inlet window to control the inflow of the outside air;
an exhaust fan installed on the exhaust window to control the amount of exhaust exhausted through the exhaust window;
a temperature and humidity sensor for sensing the temperature and humidity formed in the livestock;
a gas detection sensor for detecting harmful gases including hydrogen sulfide or ammonia generated in the livestock;
a dust sensor for detecting dust including fine dust generated in the livestock;
a warming lamp and a cooling device for controlling the temperature and humidity formed in the barn;
a ventilation controller installed on one side of the outer wall or inner wall of the livestock house and controlling and programming control of at least one operation of an electric louver, an exhaust fan, a warming lamp, and a cooling device based on user settings and sensing data input; Pig housing with a ventilation system, characterized in that it comprises a. 3. The method of claim 2,
The slurry pit is provided with an anion generator having a nozzle-type spraying structure on both sides of the upper end to form an upper shielding layer by negative ion spraying from the upper end of the slurry pit in the horizontal direction. In addition to blocking the phenomenon that rapidly spreads inside, it removes odors through the odor
The negative ion generator is a pig farm having a ventilation system, characterized in that the operation is automatically controlled by the ventilation controller. 3. The method of claim 2,
An anion generator having a nozzle-type spray structure is installed on both sides of the upper end in the slurry pit,
A weight sensing device using an electronic scale or load cell is installed on the bottom surface of the slurry pit,
When the weight of manure greater than the reference set value is detected according to the detection data input from the weight sensing device, receiving a control signal from the ventilation controller and operating the negative ion generator to automatically spray negative ions onto the slurry pit Pig housing with ventilation system. 3. The method of claim 2,
The ventilation controller is
a main body provided in a touch screen type for easy operation and information confirmation;
a cover and a structure protecting the cover by embedding the main body, and a locking protection box in which a transparent cover is operably coupled to open and close, and a locking device is mounted to enable the opening of the transparent cover; includes,
The main body includes a password input unit for user restriction, an input setting unit enabling environment and control setting by user input, a display unit displaying the current environmental and operating conditions in the livestock, and wireless communication with the user terminal A pig farm with a ventilation system, characterized in that it is equipped with a wireless communication unit that enables remote control through communication and interlocking using an app. 3. The method of claim 2,
In the slurry pit part, UV LEDs emitting ultraviolet rays having sterilizing power and infrared LEDs emitting infrared radiation are installed on both sides or the bottom surface or both, and drying while exhibiting a sterilization and deodorization function for the manure stored in the slurry pit part. In addition to blocking or minimizing the occurrence of odors caused by manure, it prevents body temperature loss during low temperatures by providing warmth toward the bottom of the barn.
Each of the UV LED and the infrared LED is a pig farm having a ventilation system, characterized in that the operation is automatically controlled by the ventilation controller. 3. The method of claim 2,
The cooling device is
A wet cooling pad that maintains a wet state in water as a method of using the heat of vaporization absorbed when water is evaporated, a heat exchanger that reduces the temperature by evaporative cooling of air passing through the wet cooling pad, and air cooled through the heat exchanger Pig housing having a ventilation system, characterized in that it comprises a blower for blowing the. The method of claim 1,
A pig farm having a ventilation system, characterized in that a filter member for removing fine dust or foreign substances from the outside air is installed on the introduction part through which the outside air is introduced in the outside air inlet pit of the outside air inflow supply channel part.

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