CN219042512U

CN219042512U - Totally-enclosed pig house ventilation system

Info

Publication number: CN219042512U
Application number: CN202222651649.2U
Authority: CN
Inventors: 王玲; 王寿林; 艾尚鹏
Original assignee: Fangxian Ling Ling Farming And Animal Husbandry Co ltd
Current assignee: Fangxian Ling Ling Farming And Animal Husbandry Co ltd
Priority date: 2022-10-09
Filing date: 2022-10-09
Publication date: 2023-05-19
Anticipated expiration: 2032-10-09

Abstract

The utility model relates to a totally-enclosed pig house ventilation system, which belongs to the field of cultivation facilities, wherein a rectangular gauze and a rectangular shunt tube are arranged in a disinfection box, a volute-shaped centrifugal fan is arranged on the disinfection box, the centrifugal fan is connected with the shunt tube through a J-shaped air inlet pipe, an air outlet at the top of the disinfection box is connected with the totally-enclosed pig house through an air supply pipe, a plurality of cylindrical ceramic tubes are arranged on the air supply pipe, a square air outlet is arranged on the side surface of the totally-enclosed pig house, a rectangular blocking plate is arranged in front of the air outlet through a rectangular hinge, the centrifugal fan sends air into the interior below the disinfection box from the air inlet pipe and the shunt tube, the air is mutually fused with lime water after being sprayed into the lime water, bacteria and floaters contained in the air are adsorbed and killed by the lime water, and the purified air enters the totally-enclosed pig house through the air supply pipe for ventilation.

Description

Totally-enclosed pig house ventilation system

Technical Field

The utility model relates to a totally-enclosed pig house ventilation system, belongs to the field of cultivation facilities, and particularly relates to a ventilation system for a totally-enclosed pig house after air is disinfected by lime water.

Background

Pig house ventilation system, a system to exchange the inside air of pig house. The existing pig house ventilation method is used for sterilizing air by a spray type sterilization method and sterilizing the air by a fumigation method. The spray type disinfection method is characterized in that chlorine dioxide or sodium hypochlorite disinfectant is sprayed inside an air inlet pipe of the pig house, the method is simple and effective, but has higher cost, is not thorough in disinfection on air, has dead corners, namely, the air which flows rapidly is unevenly mixed with the disinfectant, the part of air which enters the pig house after flowing everywhere does not mix with the disinfectant can not play a role in disinfection, and the air which does not mix with the disinfectant can even have a role in damaging the pig house by bacteria. The fumigation method is simple and effective, but the air in the pig house cannot be replaced, the ventilation can be performed for a long time, so that the oxygen deficiency in the pig house can be caused, and if the window is opened for ventilation, fresh air entering the pig house can bring new bacteria into the pig house, so that the pig house cannot be sterilized. Therefore, the two air sterilization methods cannot achieve the effect of sterility in the pigsty.

Disclosure of Invention

The utility model provides a totally-enclosed pig house ventilation system which solves the above difficulties and provides a ventilation system for the totally-enclosed pig house, which is used for timing ventilation, lime water dead-angle-free sterilization and ceramic tube air dehumidification.

The technical scheme of the utility model is that the fully-closed pig house ventilation system comprises a disinfection box, wherein an observation window is arranged in front of the disinfection box, a centrifugal fan is arranged on the disinfection box, a high-speed motor is arranged on the right side of the centrifugal fan, the centrifugal fan is connected with a shunt pipe through an air inlet pipe, a gauze is arranged in the disinfection box, an air outlet is arranged on the disinfection box and is connected with the left side surface of the fully-closed pig house through an air supply pipe, a ceramic pipe is arranged on the air supply pipe, the air outlet is arranged on the right side surface of the fully-closed pig house, the air outlet is connected with a blocking plate through a hinge, a magnet is arranged below the air outlet, a timing switch is arranged on the outer wall of the fully-closed pig house, and the timing switch is connected with the high-speed motor through a power line.

Further, the disinfection box is of a hollow cuboid shape, a gauze made of stainless steel is horizontally arranged below the center of the interior, the mesh diameter of the gauze is 3-8mm, a groined skeleton connected with the inner wall of the disinfection box is respectively arranged above and below the gauze, a rectangular shunt tube is longitudinally arranged at the bottom of the interior of the disinfection box, an inlet in front of the shunt tube extends to the outside in front of the disinfection box, exhaust holes with diameters larger than 5mm are uniformly formed in the left side surface and the right side surface of the shunt tube respectively, a long glass observation window is vertically arranged in the center of the front of the disinfection box, a circular air outlet is formed in the center of the top of the disinfection box, and a water inlet pipe and a water draining valve are arranged on the side surface of the bottom of the disinfection box.

Further, the air supply pipe is J-shaped, the cylindrical ceramic pipes with the number more than 30 are longitudinally and uniformly arranged on the upper surface of the middle part, the front end and the rear end of each ceramic pipe extend to the front and the rear outer surfaces of the air supply pipe, the inner diameter of each ceramic pipe is more than 10cm, and the ceramic pipes are formed by processing white coarse ceramics.

Further, the air outlet is shaped like a Chinese character 'kou', two sides above the air outlet are respectively connected with the upper surface of the blocking plate through a rectangular hinge, the periphery of the blocking plate is 3-5cm larger than the periphery of the middle opening of the air outlet, the blocking plate is made of iron sheet, and the attraction force of a magnet arranged at the overlapping part of the lower part of the air outlet and the blocking plate is smaller than 0.3kg.

The beneficial effects are that: a fully-closed pig house ventilation system adopts a hollow rectangular disinfection box, a rectangular gauze and a rectangular shunt tube are arranged in the disinfection box, a volute-shaped centrifugal fan is arranged on the disinfection box, the centrifugal fan is connected with the shunt tube through a J-shaped air inlet pipe, an air outlet at the top of the disinfection box is connected with the fully-closed pig house through an air supply pipe, a plurality of cylindrical ceramic tubes are arranged on the air supply pipe, and a rectangular blocking plate is arranged on the side face of the fully-closed pig house and in front of the air outlet through a rectangular hinge;

a fully-closed pig house ventilation system is characterized in that lime water with a ratio of 1:80 is injected into the interior of a disinfection box, air is fed into the interior below the disinfection box from an air inlet pipe and a shunt pipe through a centrifugal fan, the air is mutually fused with the lime water after being injected into the lime water, germs and floaters contained in the air are adsorbed and killed by the lime water, the purified air is led to the upper side of the disinfection box through a gauze, then water vapor in the air is adsorbed by a ceramic pipe on an air supply pipe and then enters the fully-closed pig house, and the air in the pig house is extruded through an air outlet.

Drawings

FIG. 1 is a front view of a fully enclosed pig house ventilation system;

FIG. 2 is a schematic view of the structure of the sterilizing chamber, the shunt tubes, the air outlet and the gauze;

FIG. 3 is a schematic view of the structure of an air supply pipe and a ceramic pipe;

FIG. 4 is a schematic diagram of the structure of the air outlet, hinge, closure plate, and magnet;

FIG. 5 is a schematic diagram of the connection of the high speed motor, the timing switch, and the power cord;

in the figure, 1, a sterilizing box; 2. an observation window; 3. centrifugal fan (AC 380V/1-5 kw); 4. a high-speed motor; 5. an air inlet pipe; 6. an air supply pipe; 7. a shunt; 8. an air outlet; 9. a gauze; 10. a ceramic tube; 11. an air outlet; 12. a hinge; 13. a closure plate; 14. a magnet; 15. a timing switch (AC 380V/5-40A); 16. and a power supply line.

Detailed Description

The structure and shape of the present utility model will now be described in conjunction with the drawings and reference numerals:

referring to fig. 1-5, a totally-enclosed pigsty ventilation system comprises a sterilizing box 1, wherein an observation window 2 is arranged in front of the sterilizing box 1, the observation window 2 is used for observing the quantity and concentration of lime water in the sterilizing box 1, a centrifugal fan 3 is arranged on the sterilizing box 1, a high-speed motor 4 is arranged on the right side of the centrifugal fan 3, the centrifugal fan 3 is connected with a shunt tube 7 through an air inlet tube 5, the centrifugal fan 3 is used for pressing air into the shunt tube 7 through the air inlet tube 5 and then spraying the air into the sterilizing box 1, a gauze 9 is arranged in the sterilizing box 1, the gauze 9 is used for dispersing the air to enable the air to be fused with the lime water more uniformly, the upper surface of the disinfection box 1 is provided with an air outlet 8, the air outlet 8 is connected with the left side surface of the totally-enclosed pig house through an air supply pipe 6, a ceramic pipe 10 is arranged on the upper surface of the air supply pipe 6, the air supply pipe 6 is used for sending disinfected air into the totally-enclosed pig house, the ceramic pipe 10 is used for absorbing moisture in the air passing through the inside of the air supply pipe 6, the air outlet 11 is arranged on the right side surface of the totally-enclosed pig house, the upper surface of the air outlet 11 is connected with a blocking plate 13 through a hinge 12, a magnet 14 is arranged below the air outlet 11, the air outlet 11 is used for discharging air inside the totally-enclosed pig house, the blocking plate 13 is used for blocking the air outside the totally-enclosed pig house so that the air cannot enter the totally-enclosed pig house, a timing switch 15 is arranged on the outer wall of the totally-enclosed pig house, the timing switch 15 is connected with a high-speed motor 4 through a power wire 16, and the timing switch 15 is used for timing on and off the high-speed motor 4.

Referring to fig. 1-2, the sterilizing box 1 is in a hollow cuboid shape, a gauze 9 made of stainless steel is horizontally arranged below the center of the inside, the mesh diameter of the gauze 9 is 3-8mm, a groined skeleton connected with the inner wall of the sterilizing box 1 is respectively arranged above and below the gauze 9, a rectangular shunt tube 7 is longitudinally arranged at the bottom of the inside of the sterilizing box 1, an inlet in front of the shunt tube 7 extends to the outside of the front of the sterilizing box 1, vent holes with the diameter larger than 5mm are uniformly formed in the left side surface and the right side surface of the shunt tube 7 respectively, a long glass observation window 2 is vertically arranged in the center of the front of the sterilizing box 1, a circular air outlet 8 is formed in the center of the top of the sterilizing box 1, a water inlet pipe is arranged at the top of the sterilizing box 1, a water outlet valve is arranged at the side surface of the bottom, and the shapes and the structures of the sterilizing box 1, the shunt tube 7, the air outlet 8 and the gauze 9 are arranged at the mounting positions.

Referring to fig. 3, the air supply pipe 6 is J-shaped, the upper surface of the middle part is longitudinally and uniformly provided with more than 30 cylindrical ceramic pipes 10, the front end and the rear end of the ceramic pipes 10 extend to the front and the rear of the air supply pipe 6, the inner diameter of the ceramic pipes 10 is more than 10cm, the ceramic pipes 10 are formed by processing white coarse ceramics, and the structures and the shapes of the air supply pipe 6 and the ceramic pipes 10 are as described above.

Referring to fig. 4, the air outlet 11 is shaped like a Chinese character kou, two sides above the air outlet are respectively connected with the upper surface of the blocking plate 13 through a rectangular hinge 12, the periphery of the blocking plate 13 is larger than 3-5cm around the middle opening of the air outlet 11, the blocking plate 13 is made of iron sheet, the suction force of a magnet 14 arranged at the overlapping part of the lower part of the air outlet 11 and the blocking plate 13 is smaller than 0.3kg, and the structure, the shape and the installation position of the air outlet 11, the hinge 12, the blocking plate 13 and the magnet 14 are as described above.

According to the fully-closed pig house ventilation system, when the fully-closed pig house ventilation system is used, lime water is proportioned according to the ratio of lime powder to water of 1:80, then the lime water is injected into the disinfection box 1 through the water inlet pipe until the water level reaches the middle part of the observation window 2 (the water level is 50-60cm and the gauze 10-20 cm), the time and the duration of opening are set by the worker through the timing switch 15, then the timing switch 15 is started, at this moment, the high-speed motor 4 drives the centrifugal fan in the centrifugal fan 3 to rotate at a high speed, air is sucked into the centrifugal fan and then is pressurized into the air inlet pipe 5, air enters the shunt pipe 7 through the air inlet pipe 5, lime water in the air shunt pipe 7 is pressurized back into the disinfection box 1, then air is sprayed into the lime water, the air rolls rapidly under the disinfection box 1, germs and floaters are adsorbed by the lime water at the same time, the air is killed, the purified air is discharged through the gauze 9 upwards, the air is sucked into the gauze 9 when the air passes through the mesh, the centrifugal fan 3 is sucked into the small air bubbles, the air is sucked into the full-closed by the magnet 14, and then the fully-closed by the air inlet pipe 14, and the fully-closed by the air inlet pipe 14 is closed when the air pump 14 is lifted up, and the air is sucked into the full-closed by the air pump 14, and the air pump 14 when the air is sucked into the air pump 14 when the air is separated by the air, and the full-closed by the air pump 14.

Claims

1. The utility model provides a totally closed pig house ventilation system, includes the disinfect box, characterized by the observation window has been installed in the front of disinfect box, centrifugal fan has been installed on the disinfection box, centrifugal fan's the right side has installed high-speed motor, centrifugal fan passes through the intake pipe and is connected with the shunt tubes, the internally mounted of disinfect box has gauze, the above-mentioned air outlet that has set up of disinfect box, air outlet pass through the blast pipe and be connected with the left surface of totally closed pig house, the ceramic tube has been installed on the blast pipe, the air outlet is installed in the right side of totally closed pig house, the above of air outlet is connected with the closure plate through the hinge, magnet has been installed to the below of air outlet, time switch installs on the outer wall of totally closed pig house, time switch passes through the power cord and is connected with high-speed motor.

2. The fully-enclosed pigsty ventilation system as claimed in claim 1, wherein the sterilizing box is in a hollow cuboid shape, a gauze made of stainless steel is horizontally arranged below the center of the inside of the sterilizing box, the mesh diameter of the gauze is 3-8mm, a groined-shaped framework connected with the inner wall of the sterilizing box is respectively arranged on the upper and lower sides of the gauze, a rectangular shunt tube is longitudinally arranged at the bottom of the inside of the sterilizing box, an inlet in front of the shunt tube extends to the outside of the front of the sterilizing box, exhaust holes with the diameter larger than 5mm are uniformly formed in the left side surface and the right side surface of the shunt tube respectively, a long glass observation window is vertically arranged in the center of the front of the sterilizing box, a round air outlet is formed in the center of the top of the sterilizing box, a water inlet pipe is arranged at the top of the sterilizing box, and a drainage valve is arranged at the side surface of the bottom of the sterilizing box.

3. The fully-enclosed pig house ventilation system according to claim 1, wherein the air supply pipe is J-shaped, the upper surface of the middle part is longitudinally and uniformly provided with more than 30 cylindrical ceramic pipes, the front end and the rear end of each ceramic pipe extend to the front and the rear outside of the air supply pipe, the inner diameter of each ceramic pipe is more than 10cm, and the ceramic pipes are formed by processing white coarse ceramics.

4. The fully-enclosed pigsty ventilation system of claim 1, wherein the air outlet is shaped like a Chinese character 'kou', two sides above the air outlet are respectively connected with the upper surface of the blocking plate through a rectangular hinge, the periphery of the blocking plate is 3-5cm larger than the periphery of the middle opening of the air outlet, the blocking plate is made of iron sheet, and the attraction force of a magnet arranged at the overlapping part of the lower part of the air outlet and the blocking plate is less than 0.3kg.