CN218107223U - A breeding house air purification system - Google Patents

Abstract

The utility model discloses a breeding house air purification system, including the room body, the unit of taking a breath, purification unit and control panel, control panel installs inside the room body, the unit of taking a breath comprises scavenge pipe and scavenge pump, purification unit includes suction tube, one-level purification mechanism, second grade purification mechanism and tertiary purification mechanism, one-level purification mechanism includes rose box and filter screen group, second grade purification mechanism comprises purification box and its inside scavenging solution, tertiary purification mechanism includes disinfect box and ultraviolet ray disinfection banks; the utility model discloses a set up unit of taking a breath, purification unit and control panel in the room internally and combine to use, not only quickened the circulation of the internal air in room and purified, still purified the harmful substance in the waste gas, reduced the pollution to the environment, improved the internal air purity in room.

Description

A breeding house air purification system

technical field

The utility model relates to the technical field of air purification devices, in particular to an air purification system for breeding houses.

Background technique

Animal husbandry refers to the use of livestock, poultry and other animals that have been artificially raised and domesticated by us, or the physiological functions of wild animals such as deer, musk deer, fox, mink, otter, quail, etc., through artificial breeding and breeding, so that they can use pasture and feed The process of converting plant energy into animal energy to obtain livestock products such as meat, eggs, milk, wool, cashmere, hides, silk, and medicinal materials is an extremely important link in the material exchange between humans and nature. Animal husbandry is an important part of agriculture. Animal husbandry is a comprehensive discipline that studies related fields such as livestock breeding, reproduction, feeding, management, disease prevention and epidemic prevention, grassland construction, animal product processing, and animal husbandry management. .

Captive breeding of livestock and poultry is currently recognized as an industrialized breeding model. Large-scale breeding of commercial livestock and poultry in farms must build breeding houses. Under normal circumstances, the number of livestock and poultry raised intensively in the breeding house is larger than that of free-range breeding, the density is high, and the total amount of excretion is large. In addition, the humidity and temperature in the breeding house are high, and the excrement of livestock and poultry is easy to pass under certain temperature and humidity conditions. Fermentation produces high concentrations of ammonia, hydrogen sulfide and other harmful gases. In this environment, bacteria, viruses and other pathogenic microorganisms reproduce very quickly, especially in cold seasons, in order to keep warm in the breeding house, doors and windows are usually closed to reduce the entry of external cold air. However, closing the doors and windows will also cause the air in the breeding house to be blocked, and the concentration of harmful gases such as ammonia and hydrogen sulfide produced after the fermentation of livestock and poultry excrement will gradually increase, which will aggravate the air pollution in the breeding house. Livestock and poultry live in this environment for a long time, which not only reduces immunity, but also is prone to respiratory diseases, seriously affects the growth rate of livestock and poultry, and increases morbidity and mortality.

In order to solve the problem, [Chinese Utility Model] CN202022683242.9 A Ventilation Device for Breeding Sheds for Animal Husbandry discloses a ventilation device for breeding sheds for livestock breeding, which includes a main body of the breeding shed, and ventilating ports are provided on both sides of the main body of the breeding shed , a ventilation fan is installed in the vent, a windshield is provided outside the vent, several air inlet holes are arranged on the windshield outside the vent, a cover plate is provided outside the vent, the One end of the cover plate is hinged with the main body of the breeding shed, and both sides of the main body of the breeding shed are fixed with take-up boxes. A stay wire is wound around the shaft, and one end of the stay wire passes through the take-up box and is fixedly connected with the cover plate. The breeding shed ventilation device for animal husbandry can adjust the opening size of the ventilation port to control the air intake, so that the breeding shed can be ventilated more effectively.

Although the above-mentioned device can improve the ventilation efficiency of the main body of the breeding shed, and at the same time prevent the air with peculiar smell in the main body of the breeding shed from emitting from the vent to pollute the external environment, but the device still has the incomplete purification of the discharged exhaust gas. And after ventilation in cold weather such as winter, the temperature in the room is lowered, which brings discomfort to the animals and affects the growth of the animals.

Contents of the invention

In order to solve the above-mentioned problems, the utility model provides an air purification system for a breeding house that maintains the temperature and humidity in the breeding house while effectively treating harmful gases in the breeding house.

In order to achieve the above purpose, the utility model adopts the following technical scheme: an air purification system for breeding houses, including a room body, a ventilation unit, a purification unit and a control panel, the control panel is installed inside the room body and connected to a power supply, The ventilation unit is composed of a ventilation tube and a ventilation pump. The number of the ventilation tubes is determined according to the area of the room. The outlet port of each ventilation tube penetrates into the room and is connected with the side wall of the room. Each ventilation tube The air inlet end of the air exchange main pipe is connected with the air outlet end of the air exchange main pipe, and the air exchange pump is installed on the air exchange main pipe. The air exchange pump is connected with the control panel through a wire, and the air intake port of the air exchange main pipe is set downward.

The purification unit includes a suction pipe, a primary purification mechanism, a secondary purification mechanism and a tertiary purification mechanism. On the side wall of the body, the suction port of the suction pipe penetrates into the room and is connected with the side wall of the room. The outlet end of each suction pipe is connected with the inlet end of the suction main pipe. The suction pump is connected with the control panel through wires.

The first-stage purification mechanism includes a filter box and a filter net group. The filter box is arranged on the outside of the room and connected to the air outlet hole of the suction main pipe. Three installation grooves are equally spaced on the top surface of the filter box. The filter group is composed of No. 1 net, No. 2 net and No. 3 net. The No. 1 net, No. 2 net and No. 3 net are detachably installed in the installation groove of the filter box in turn. The No. 1 net is made of nylon resin Back-shaped double-layer weaving, mainly to filter large particles of dust in the air, the second net is a HEPA filter, mainly to filter pM2.5 and tiny particles in the air, the third net is an activated carbon filter, mainly Absorbs odors in the air and makes the air fresh.

The secondary purification mechanism is composed of a purification box and the purification liquid inside it. The purification box is arranged on one side of the filter box. Into the liquid level of the purification liquid, and a spherical air nozzle is installed on the air outlet port, a drying cylinder is installed on the air outlet pipe of the purification box, a heating plate is installed on the inner wall of the drying cylinder, and the heating plate is connected to the control panel through a wire.

The three-stage purification mechanism includes a disinfection box and an ultraviolet disinfection lamp group. The disinfection box is arranged on one side of the purification box and is connected to the outlet pipe of the purification box. The ultraviolet disinfection lamp group is installed in the disinfection box and connected to the control panel through wires .

In order to prevent the indoor air humidity from being lowered after frequent ventilation and causing discomfort to the animals, an air humidity maintenance unit is provided in the room, and the humidity maintenance unit includes a humidity sensor, a water storage tank, a water pump and an atomizing nozzle. The water storage tank Set in the room, the number of atomizing nozzles is multiple, and they are arranged on the top of the room in sequence. Each atomizing nozzle is connected to the water storage tank through a water pipe. The water pump is installed on the water pipe, and the water pump is connected to the control panel through a wire. The humidity sensor is installed on the inner wall of the room body, and is also connected to the control panel through wires.

In order to prevent dust outside the room from entering the room during ventilation, a multi-layer filter is provided at the air inlet port of the ventilation main pipe.

In order to prevent the temperature in the room from being lowered and causing discomfort to the animals after ventilating in cold weather such as winter, an electric heating wire group is installed in the ventilation pipe, and the electric heating wire group is connected to the control panel through wires.

Beneficial effects: ①. The utility model is used in conjunction with setting a ventilation unit, a purification unit and a control panel in the room. After inputting an operation command in the control panel, the ventilation unit regularly cleans the air in the room under the control of the control panel. The exhaust gas is sucked and fresh air is replaced, and the purification unit performs multi-stage purification treatment on the exhausted exhaust gas before being discharged, which not only accelerates the circulation and purification of the air in the room, but also purifies the harmful substances in the exhaust gas and reduces the pollution to the environment. Improve the air purity in the room.

②. By setting the humidity maintenance unit in the room, the air humidity in the room can be monitored in real time, so that the air humidity in the room can maintain the required humidity, and the influence of ventilation on the humidity in the room can be reduced.

③. By setting the electric heating wire group in the ventilation pipe, after ventilation in cold weather such as winter, the temperature in the room will not be lowered too quickly, which will bring discomfort to the animals.

Description of drawings

Fig. 1 is a structural schematic diagram A of the utility model.

Fig. 2 is the structure diagram B of the utility model.

Fig. 3 is a schematic cross-sectional structure diagram of the utility model.

Fig. 4 is a schematic structural view of the purification unit in the present invention.

In the figure: 1. Room body; 2. Control panel; 3. Ventilation pipe; 4. Electric heating wire group; 5. Ventilation supervisor; 6. Ventilation pump; 7. Suction pipe; 8. Primary purification mechanism; 9 , secondary purification mechanism; 10, tertiary purification mechanism; 11, suction supervisor; 12, suction pump; 13, filter box; 14, No. 1 net; 15, No. 2 net; Purification box; 18. Purification liquid; 19. Drying cylinder; 20. Disinfection box; 21. Ultraviolet disinfection lamp group; 22. Humidity sensor; 23. Water storage tank; 24. Water pump; 25. Atomizing nozzle.

detailed description

Below in conjunction with accompanying drawing and embodiment the utility model is further described.

Example 1

As shown in Figures 1-4, an air purification system for breeding houses includes a room body 1, a ventilation unit, a purification unit, and a control panel 2. The control panel 2 is installed inside the room body 1 and connected to a power supply. The ventilation unit is composed of a ventilation tube 3 and a ventilation pump 6, the number of the ventilation tubes 3 is determined according to the area of the room body 1, and the outlet port of each ventilation tube 3 penetrates into the room body 1 and is connected with the room body 1. The side wall is connected, and the inlet end of each ventilation pipe 3 is connected with the outlet end of the ventilation main pipe 5. The ventilation pump 6 is installed on the ventilation main pipe 5, and the ventilation pump 6 is connected with the control panel 2 through a wire, and the ventilation The inlet port of the gas main pipe 5 is arranged downward.

The purification unit includes a suction pipe 7, a primary purification mechanism 8, a secondary purification mechanism 9 and a tertiary purification mechanism 10, the number of the suction pipe 7 is the same as that of the ventilation pipe 3, and the suction pipe 7 is set On the side wall of the room body 1 opposite to the ventilation pipe 3, the suction port of the suction pipe 7 penetrates into the room body 1 and is connected with the side wall of the room body 1. The inlet end of 11 is connected, and suction pump 12 is installed on the suction main pipe 11, and suction pump 12 is connected with control panel 2 by lead.

The first-stage purification mechanism 8 includes a filter box 13 and a filter net group. The filter box 13 is arranged on the outside of the house body 1 and is connected with the air outlet hole of the suction main pipe 11. The top surface of the filter box 13 is equidistant from each other. Three installation slots are provided, and the filter group is composed of No. 1 net 14, No. 2 net 15 and No. 3 net 16. The No. 1 net 14, No. 2 net 15 and No. 3 net 16 are detachably installed on the In the installation groove of the filter box 13, the No. 1 net 14 is made of double-layer weaving of nylon resin back-shaped, mainly to filter large particles of dust in the air, and the No. 2 net 15 is a HEPA filter, mainly to filter pM2.5 in the air and tiny particles, the No. 3 net 16 is an activated carbon filter screen, which mainly absorbs the peculiar smell in the air and makes the air fresh.

Described secondary purification mechanism 9 is made up of purification box 17 and the purification liquid 18 inside it, and described purification box 17 is arranged on one side of filter box 13, and the air inlet pipe of purification box 17 is connected with the outlet pipe of filter box 13 , the air outlet port of the air intake pipe penetrates into the liquid surface of the purification liquid 18, and a spherical air nozzle is installed on the air outlet port, a drying cylinder 19 is installed on the air outlet pipe of the purification box 17, and a heating cylinder 19 is installed on the inner wall of the drying cylinder 19. slice, and the heating slice is connected with the control panel 2 through wires.

The three-stage purification mechanism 10 includes a disinfection box 20 and an ultraviolet disinfection lamp group 21, the disinfection box 20 is arranged on one side of the purification box 17, and is connected with the outlet pipe of the purification box 17, and the ultraviolet disinfection lamp group 21 is installed in the disinfection box 20 and connected with the control panel 2 by wires.

Example 2

The specific embodiment is as in Embodiment 1, the difference is that: the room body 1 is provided with an air humidity maintaining unit, and the humidity maintaining unit includes a humidity sensor 22, a water storage tank 23, a water pump 24 and an atomizing nozzle 25. The water storage tank 23 is arranged in the room body 1, and the number of atomizing nozzles 25 is multiple, which are sequentially arranged on the top of the room body 1. Each atomizing nozzle 25 is connected to the water storage tank 23 through a water pipe, and the water pump 24 is installed on the water pipe. , and the water pump 24 is connected to the control panel 2 through wires, and the humidity sensor 22 is installed on the inner side wall of the room body 1, and is also connected to the control panel 2 through wires.

The air intake port of the ventilation main pipe 5 is provided with a multi-layer filter screen.

An electric heating wire group 4 is installed in the ventilation tube 3, and the electric heating wire group 4 is connected to the control panel 2 through wires.

When in use, first enter the operation command into the control panel, so that the ventilation pump and suction pump will perform ventilation and suction regularly, the suction pump will pump out the waste in the room to the purification unit, and the ventilation pump will introduce fresh air from inside and outside the room In the room, when the exhaust gas enters the filter box, the No. 1 net will filter the large particles of dust in the exhaust gas, the No. 2 net will filter the pM2.5 and tiny particles in the exhaust gas, and the No. 3 net will filter The odor of the exhaust gas is adsorbed, and the filtered waste gas enters the purification liquid in the purification box. After the ammonia gas, hydrogen sulfide and other gases that have not been completely filtered in the waste gas undergo purification reactions with the purification liquid, they continue to pass through the drying cylinder. After being dried and dehumidified inside, it can be discharged after entering the disinfection box for ultraviolet disinfection, and the environment of the army will be polluted.

After multiple air changes, the air humidity in the room drops. When it is lower than the preset value, the humidity detector sends a signal to the control panel, and the control panel controls the water pump to pressurize the water in the water storage tank to the atomizing nozzle to spray the water in the room. Moisturizing treatment until the air humidity in the room reaches the preset range.

In winter and other cold seasons, the temperature in the room will decrease due to ventilation, which will affect the growth of animals. At this time, turn on the electric heating wire group to heat the air during ventilation. Heated, when the air in the breeding house is replaced, it will not cause the temperature in the house to drop, and will not affect the growth of livestock and poultry, and finally realize the removal of ammonia and gas with germs produced by livestock and poultry manure , reduces the odor and improves the beneficial effect of air quality.

Claims (4)

1. The utility model provides a breed house air purification system, includes the room body (1), ventilation unit, purification unit and control panel (2), its characterized in that: the control panel (2) is installed inside the house body (1) and connected with a power supply, the ventilation unit consists of ventilation pipes (3) and ventilation pumps (6), the number of the ventilation pipes (3) is determined according to the area of the house body (1), the air outlet port of each ventilation pipe (3) penetrates into the house body (1) and is connected with the side wall of the house body (1), the air inlet end of each ventilation pipe (3) is communicated and connected with the air outlet end of the ventilation main pipe (5), the ventilation main pipe (5) is provided with the ventilation pumps (6), the ventilation pumps (6) are connected with the control panel (2) through wires, and the air inlet port of the ventilation main pipe (5) is arranged downwards;

the purification unit comprises suction pipes (7), a primary purification mechanism (8), a secondary purification mechanism (9) and a tertiary purification mechanism (10), the number of the suction pipes (7) is the same as that of the ventilation pipes (3), the suction pipes (7) are arranged on the side wall of the room body (1) opposite to the ventilation pipes (3), suction ports of the suction pipes (7) penetrate into the room body (1) and are connected with the side wall of the room body (1), the air outlet ends of the suction pipes (7) are communicated with the air inlet end of a suction main pipe (11), a suction pump (12) is mounted on the suction main pipe (11), and the suction pump (12) is connected with the control panel (2) through a conducting wire;

the primary purification mechanism (8) comprises a filter box (13) and a filter screen set, the filter box (13) is arranged on the outer side of the house body (1) and communicated with an air outlet end hole of the suction main pipe (11), three mounting grooves are formed in the top surface of the filter box (13) at equal intervals, the filter screen set comprises a first screen (14), a second screen (15) and a third screen (16), the first screen (14), the second screen (15) and the third screen (16) are sequentially detachably mounted in the mounting grooves of the filter box (13), the first screen (14) is formed by nylon resin double-layer weaving in a shape of Chinese character 'hui', the second screen (15) is an HEPA filter screen, and the third screen (16) is an active carbon filter screen;

the secondary purification mechanism (9) comprises a purification box (17) and purification liquid (18) in the purification box, the purification box (17) is arranged on one side of the filter box (13), an air inlet pipe of the purification box (17) is communicated with an air outlet pipe of the filter box (13), an air outlet port of the air inlet pipe penetrates into the liquid level of the purification liquid (18), a spherical air nozzle is arranged on the air outlet port, a drying cylinder (19) is arranged on the air outlet pipe of the purification box (17), a heating sheet is arranged on the inner wall of the drying cylinder (19), and the heating sheet is connected with the control panel (2) through a lead;

tertiary purification mechanism (10) are including disinfect box (20) and ultraviolet ray disinfection banks (21), and disinfect box (20) set up in purifying box (17) one side, and with the outlet duct switch-on of purifying box (17), and ultraviolet ray disinfection banks (21) are installed in disinfect box (20) and are connected with control panel (2) through the wire.

2. A system according to claim 1, wherein: be equipped with air humidity in the room body (1) and keep the unit, humidity keeps the unit to include humidity transducer (22), storage water tank (23), water pump (24) and atomizer (25), storage water tank (23) set up in the room body (1), and the quantity of atomizer (25) is a plurality of, sets gradually top in the room body (1), and each atomizer (25) are connected with storage water tank (23) through the water pipe, water pump (24) are installed on the water pipe, and water pump (24) are connected with control panel (2) through the wire, humidity transducer (22) are installed on the inside wall of the room body (1), are connected with control panel (2) through the wire equally.

3. A system according to claim 1 or 2, wherein: and a plurality of layers of filter screens are arranged at the air inlet of the ventilation main pipe (5).

4. A system according to claim 1 or 2, wherein: an electric heating wire group (4) is installed in the air exchange tube (3), and the electric heating wire group (4) is connected with the control panel (2) through a lead.

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