Automatic ventilation and temperature control device for pig house with environment monitoring

Abstract

The utility model relates to pigsty temperature regulation technical field discloses a kind of pigsty automatic ventilation temperature control device with environment monitoring, including pigsty, the inner wall of pigsty is provided with ventilation mechanism, the surface of pigsty is provided with temperature control mechanism, the inside of pigsty is provided with row pigpen, the inner wall of pigsty is fixedly connected with hygrodeik, the ventilation mechanism includes exhaust fan.The utility model is ensured by the air outlet duct of being set in the upper portion of row pigpen, the ventilation quality of each row pigpen is ensured, the growth environment hygiene of pig is ensured, the practicability of device is guaranteed, by setting water mist sprayer, when weather is hot, water in water tank is transported to spray pipe by water pipe by water pump, spray from water mist sprayer, under the blowing of flowing air stream that air outlet duct discharges, quickly sublimate gasification, take away a large amount of heat, rapidly reduce the temperature inside pigsty, improve pigsty humidity simultaneously, provide suitable temperature for pig growth.

Description

Technical Field

[0001] This utility model relates to the field of pigsty temperature regulation technology, and in particular to an automatic ventilation and temperature control device for pigsties with environmental monitoring. Background Technology

[0002] Pigsties are buildings used to house pigs. Depending on the purpose of raising pigs, they can be divided into breeding pigsties, gestation pigsties, farrowing pigsties, growing pigsties, and finishing pigsties. Feeding and watering generally take place inside the pigsty, while an exercise area or manure passage is provided outside. The pigsty is separated by partitions or fences. With the rapid development of modern pig farming, the environmental control of pigsties has become increasingly prominent. Environmental factors such as air quality, temperature, and humidity inside the pigsty directly affect the health, growth rate, and feed conversion rate of pigs, and thus relate to the economic benefits and sustainable development of the pig farming industry. In order to regulate the temperature, humidity, and air quality inside the pigsty, pigsty ventilation and temperature control devices are needed.

[0003] Publication number CN223110749U discloses a temperature-controllable pigsty ventilation regulation device, including an air inlet box installed on the wall of the pigsty, a heating box installed at the air outlet end of the air inlet box, a hot air delivery pipe connected to the end of the heating box away from the air inlet box, and a control panel provided on the outer wall of the air inlet box.

[0004] Although this device introduces external air into the system through an air inlet box, with a built-in servo fan providing power for airflow and an adjustable knob controlling the fan speed to regulate the airflow, and includes several evenly spaced electric heating grids within the heating chamber (each grid can be individually controlled via a switch on the control panel for precise temperature control), and a hot air delivery pipe to transport the heated air to specific locations, the system still has limitations. In hot weather, the fan alone cannot effectively lower the temperature inside the pigsty, potentially leading to heatstroke and dehydration in the pigs. Furthermore, the poorly designed ventilation system can result in uneven airflow, with stagnant air in some areas, potentially causing harmful gases to accumulate and further impacting the pigs' health. Utility Model Content

[0005] To solve the above-mentioned technical problems, this utility model provides an automatic ventilation and temperature control device for pigsties with environmental monitoring.

[0006] This utility model is achieved by the following technical solution: an automatic ventilation and temperature control device for pigsties with environmental monitoring, including a pigsty, wherein a ventilation mechanism is provided on the inner wall of the pigsty, a temperature control mechanism is provided on the surface of the pigsty, a row of pig pens is provided inside the pigsty, and a thermometer and hygrometer are fixedly connected to the inner wall of the pigsty.

[0007] The ventilation system includes an exhaust fan, a ventilation duct is fixedly connected to the surface of the exhaust fan, a mounting bracket is fixedly connected to the inner wall of the pigsty, an air outlet pipe is fixedly connected to the inner wall of the ventilation duct, an exhaust louver is fixedly connected to the inner wall of the air outlet pipe, a through groove is opened in the inner wall of the row of pig pens, a ventilation opening is opened in the inner wall of the pigsty, a rain shield is fixedly connected to the top of the ventilation opening, and an anti-backflow plate is fixedly connected to the inner wall of the ventilation opening.

[0008] Through the above technical solution, by setting up channels in the inner wall of the row of pig pens, when the air outlet duct delivers air into the row of pig pens, gases such as ammonia that are harmful to the health of pigs and are deposited at the bottom of the row of pig pens flow through the channels to the ventilation openings and are discharged from the pig pens, ensuring stable air quality inside the pig pens and ensuring the healthy development of pigs. At the same time, the rainproof plate on the top of the ventilation opening prevents rainwater from flowing into the row of pig pens on rainy days, and the anti-backflow plate set on the inner wall of the ventilation opening prevents mud from flowing back into the row of pig pens from the ventilation opening, improving the reliability of the device.

[0009] As a further improvement to the above solution, the surface of the exhaust fan is fixedly connected to the inner wall of the pigsty, and the bottom of the mounting frame is fixedly connected to the top of the ventilation duct.

[0010] As a further improvement to the above solution, the number of exhaust fans and ventilation ducts is the same, the ventilation ducts are set above the row of pig pens, the number of row of pig pens is set to several, and each row of pig pens is equipped with an exhaust duct above it.

[0011] The above technical solution ensures the air exchange quality of each row of pig pens by installing air outlet ducts above the pens, thus ensuring a hygienic growing environment for the pigs and guaranteeing the practicality of the device.

[0012] As a further improvement to the above solution, the temperature control mechanism includes a water tank, a water pump fixedly connected to the inner wall of the water tank, a water pump fixedly connected to the top of the water pump, a water delivery pipe fixedly connected to the output end of the water pump, a spray pipe fixedly connected to the end of the water delivery pipe away from the water pump, a water mist nozzle fixedly connected to the inner wall of the spray pipe, a heating wire installed inside the ventilation duct, and a heat insulation layer installed on the surface of the ventilation duct.

[0013] With the above technical solution, the heating wire installed inside the ventilation duct heats the air inside the ventilation duct when the temperature is too low. The exhaust fan blows the warm air into the pigsty. At the same time, the insulation layer covers the surface of the ventilation duct to keep the inside of the ventilation duct warm, ensuring the heating effect of the heating wire and improving the applicability of the device in different weather conditions.

[0014] As a further improvement to the above solution, the surface of the water tank is fixedly connected to the surface of the pigsty, the bottom of the water pump is fixedly connected to the top of the water tank, and the surface of the spray pipe is fixedly connected to the inner wall of the pigsty.

[0015] As a further improvement to the above solution, the number of water mist nozzles is the same as the number of rows of pig pens.

[0016] Through the above technical solution, by setting up water mist nozzles, when the weather is hot, the water pump delivers water from the water tank to the spray pipe through the water supply pipe, and sprays it out from the water mist nozzles. The water mist is blown by the airflow discharged from the air outlet pipe, and quickly sublimates and vaporizes, taking away a large amount of heat, rapidly reducing the temperature inside the pigsty, and improving the humidity of the pigsty, providing a suitable temperature for the growth of pigs.

[0017] As a further improvement to the above solution, two thermometers and hygrometers are provided, which are installed longitudinally on the inner wall of the pigsty.

[0018] The above technical solution, by using a thermometer and hygrometer installed vertically on the inner wall of the pigsty, facilitates the comparison of the temperature and humidity at the upper air outlet inside the pigsty with the temperature and humidity of the row of pig pens, allowing for timely adjustment of the air supply volume and the degree of heating and humidification, thus improving the flexibility of the device.

[0019] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0020] This invention features a ventilation system, specifically an air outlet duct installed above the row of pig pens, ensuring air exchange quality in each pen, maintaining a hygienic growing environment for the pigs, and guaranteeing the device's practicality. Water mist nozzles are installed; in hot weather, a water pump delivers water from the tank to the spray pipes, where it is sprayed out. The water mist, propelled by the airflow from the outlet duct, rapidly sublimates and vaporizes, carrying away a significant amount of heat and quickly lowering the temperature inside the pigsty. Simultaneously, it improves humidity, providing a suitable temperature for pig growth.

[0021] This invention features a temperature control mechanism, specifically a water mist nozzle. In hot weather, a water pump delivers water from the tank to the spray pipe via a water supply pipe. The water mist is then sprayed from the nozzle and rapidly sublimates and vaporizes under the influence of the airflow from the exhaust duct, carrying away a significant amount of heat and quickly lowering the temperature inside the pigsty. Simultaneously, it improves humidity, providing a suitable temperature for pig growth. A heating wire installed inside the ventilation duct heats the air inside when the temperature is too low. An exhaust fan then delivers the warm air into the pigsty. An insulation layer covers the surface of the ventilation duct, keeping the interior warm and ensuring the heating effect of the heating wire, thus improving the device's adaptability to different weather conditions. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0023] Figure 2 This is a side view of the structure of this utility model;

[0024] Figure 3 This is a schematic cross-sectional view of the present invention.

[0025] Figure 4 This is a schematic cross-sectional view of the present invention.

[0026] Figure 5 This is a cross-sectional structural diagram of the present invention.

[0027] Explanation of key symbols:

[0028] 1. Pigsty; 2. Ventilation system; 201. Exhaust fan; 202. Air exchange duct; 203. Mounting frame; 204. Air outlet duct; 205. Exhaust louvers; 206. Through channel; 207. Ventilation opening; 208. Rain shield; 209. Anti-backflow plate; 3. Temperature control system; 301. Water tank; 302. Water suction pipe; 303. Water pump; 304. Water delivery pipe; 305. Spray pipe; 306. Water mist nozzle; 307. Heating wire; 308. Insulation layer; 4. Row of pig pens; 5. Thermometer and hygrometer. Detailed Implementation

[0029] The present invention will be further described below with reference to the accompanying drawings and specific embodiments. It should be noted that, without conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0030] Example:

[0031] Please combine Figure 1-5An automatic ventilation and temperature control device for pigsties with environmental monitoring in this embodiment includes a pigsty 1, a ventilation mechanism 2 provided on the inner wall of the pigsty 1, a temperature control mechanism 3 provided on the surface of the pigsty 1, a row of pig pens 4 provided inside the pigsty 1, and a thermometer and hygrometer 5 fixedly connected to the inner wall of the pigsty 1.

[0032] Ventilation system 2 includes an exhaust fan 201, with a ventilation duct 202 fixedly connected to its surface. A mounting bracket 203 is fixedly connected to the inner wall of pigsty 1. An exhaust duct 204 is fixedly connected to the inner wall of the ventilation duct 202, and exhaust louvers 205 are fixedly connected to the inner wall of the exhaust duct 204. A through-slot 206 is provided on the inner wall of the row of pig pens 4. A ventilation opening 207 is provided on the inner wall of pigsty 1. A rain shield 208 is fixedly connected to the top of the ventilation opening 207, and an anti-backflow plate 2 is fixedly connected to the inner wall of the ventilation opening 207. 09. When the air outlet duct 204 delivers air into the row of pig pens 4, gases such as ammonia that are harmful to the health of pigs and deposited at the bottom of the row of pig pens 4 flow through the channel 206 to the ventilation opening 207 and are discharged from the pig pens 1 through the ventilation opening 207, ensuring stable air quality inside the pig pens 1 and ensuring the healthy development of pigs. At the same time, the rain shield 208 on the top of the ventilation opening 207 prevents rainwater from flowing into the row of pig pens 4 on rainy days, and the anti-backflow plate 209 installed on the inner wall of the ventilation opening 207 prevents mud from flowing back into the row of pig pens 4 through the ventilation opening 207.

[0033] The surface of the exhaust fan 201 is fixedly connected to the inner wall of the pigsty 1, and the bottom of the mounting bracket 203 is fixedly connected to the top of the ventilation duct 202.

[0034] The number of exhaust fans 201 and ventilation ducts 202 is the same. The ventilation ducts 202 are set above the row of pig pens 4. There are several rows of pig pens 4. Each row of pig pens 4 is equipped with an exhaust duct 204 above it to ensure the ventilation quality of each row of pig pens 4 and to ensure the hygiene of the pigs' growing environment.

[0035] The temperature control mechanism 3 includes a water tank 301, a water pump 302 fixedly connected to the inner wall of the water tank 301, a water pump 303 fixedly connected to the top of the water pump 302, a water supply pipe 304 fixedly connected to the output end of the water pump 303, a spray pipe 305 fixedly connected to the end of the water supply pipe 304 away from the water pump 303, a water mist nozzle 306 fixedly connected to the inner wall of the spray pipe 305, a heating wire 307 installed inside the ventilation duct 202, and a heat insulation layer 308 installed on the surface of the ventilation duct 202. When the temperature is too low, the heating wire 307 heats the air inside the ventilation duct 202, and the exhaust fan 201 blows air to send warm air into the pig house 1. At the same time, the heat insulation layer 308 covers the surface of the ventilation duct 202 to keep the inside of the ventilation duct 202 warm and ensure the heating effect of the heating wire 307.

[0036] The surface of the water tank 301 is fixedly connected to the surface of the pig house 1, the bottom of the water pump 303 is fixedly connected to the top of the water tank 301, and the surface of the spray pipe 305 is fixedly connected to the inner wall of the pig house 1.

[0037] The number of water mist nozzles 306 is the same as that of the row of pig pens 4. When the weather is hot, the water pump 303 transports the water inside the water tank 301 to the spray pipe 305 through the water supply pipe 304 and sprays it out from the water mist nozzles 306. The water mist is blown by the airflow discharged from the air outlet pipe 204, which quickly sublimates and vaporizes, takes away a lot of heat, and rapidly reduces the temperature inside the pig pen 1, while improving the humidity of the pig pen 1.

[0038] Two thermometers and hygrometers 5 are installed vertically on the inner wall of pigsty 1 to facilitate comparison of the temperature and humidity at the upper air outlet inside pigsty 1 and the temperature and humidity of the row of pig pens 4, so as to adjust the air supply and heating and humidification levels in a timely manner.

[0039] The implementation principle of an automatic ventilation and temperature control device for pigsties with environmental monitoring in this embodiment is as follows: When in use, the exhaust fan 201 is activated to deliver air into the ventilation duct 202, and then the exhaust pipe 204 delivers air into the row of pig pens 4. Ammonia and other gases harmful to pig health, deposited at the bottom of the row of pig pens 4, flow through the channel 206 to the ventilation opening 207, and are discharged from the pigsty 1 through the ventilation opening 207, ensuring stable air quality inside the pigsty 1 and ensuring healthy pig development. Simultaneously, the rain shield 208 on top of the ventilation opening 207 prevents rainwater from flowing into the row of pig pens 4 on rainy days, and the anti-backflow plate 209 installed on the inner wall of the ventilation opening 207 prevents mud from flowing back into the row of pig pens 4 from the ventilation opening 207. In hot weather, the water pump 303 pumps water from the water tank 301 through the water pipe. 304 is delivered to the spray pipe 305 and sprayed out from the water mist nozzle 306. The water mist is rapidly sublimated and vaporized under the blowing of the airflow discharged from the air outlet duct 204, carrying away a large amount of heat and quickly reducing the temperature inside the pig house 1. At the same time, it improves the humidity of the pig house 1 and provides a suitable temperature for the growth of pigs. When the temperature is too low, the heating wire 307 heats the air inside the ventilation duct 202, and the exhaust fan 201 blows air to send warm air into the pig house 1. At the same time, the insulation layer 308 covers the surface of the ventilation duct 202 to keep the inside of the ventilation duct 202 warm and ensure the heating effect of the heating wire 307. Meanwhile, the temperature and humidity meter 5, which is set vertically on the inner wall of the pig house 1, makes it easy to compare the temperature and humidity of the air outlet at the top of the pig house 1 with the temperature and humidity of the row of pig pens 4, and adjust the air volume and the degree of heating and humidification in a timely manner.

[0040] The above embodiments are merely preferred embodiments of this utility model and should not be construed as limiting the scope of protection of this utility model. Any non-substantial changes and substitutions made by those skilled in the art based on this utility model shall fall within the scope of protection claimed by this utility model.

Claims

1. An automatic ventilation and temperature control device for pigsties with environmental monitoring, characterized in that, The pig house (1) includes a ventilation mechanism (2) on the inner wall of the pig house (1), a temperature control mechanism (3) on the surface of the pig house (1), a row of pig pens (4) inside the pig house (1), and a thermometer and hygrometer (5) fixedly connected to the inner wall of the pig house (1). The ventilation mechanism (2) includes an exhaust fan (201), the surface of which is fixedly connected to a ventilation duct (202), the inner wall of the pig house (1) is fixedly connected to an mounting bracket (203), the inner wall of which is fixedly connected to an air outlet pipe (204), the inner wall of which is fixedly connected to an exhaust louver (205), the inner wall of the row of pig pens (4) is provided with a through groove (206), the inner wall of which is provided with a ventilation opening (207), the top of which is fixedly connected to a rain shield (208), and the inner wall of which is fixedly connected to an anti-backflow plate (209).

2. The automatic ventilation and temperature control device for pigsties with environmental monitoring as described in claim 1, characterized in that: The surface of the exhaust fan (201) is fixedly connected to the inner wall of the pigsty (1), and the bottom of the mounting bracket (203) is fixedly connected to the top of the ventilation duct (202).

3. The automatic ventilation and temperature control device for pigsties with environmental monitoring as described in claim 1, characterized in that: The number of exhaust fans (201) and ventilation ducts (202) is the same. The ventilation ducts (202) are located above the row of pig pens (4). There are several row of pig pens (4). Each row of pig pens (4) is equipped with an exhaust pipe (204) above it.

4. The automatic ventilation and temperature control device for pigsties with environmental monitoring as described in claim 1, characterized in that: The temperature control mechanism (3) includes a water tank (301), a water pump (302) is fixedly connected to the inner wall of the water tank (301), a water pump (303) is fixedly connected to the top of the water pump (302), a water delivery pipe (304) is fixedly connected to the output end of the water pump (303), a spray pipe (305) is fixedly connected to the end of the water delivery pipe (304) away from the water pump (303), a water mist nozzle (306) is fixedly connected to the inner wall of the spray pipe (305), a heating wire (307) is provided inside the ventilation duct (202), and a heat insulation layer (308) is provided on the surface of the ventilation duct (202).

5. The automatic ventilation and temperature control device for pigsties with environmental monitoring as described in claim 4, characterized in that: The surface of the water tank (301) is fixedly connected to the surface of the pig house (1), the bottom of the water pump (303) is fixedly connected to the top of the water tank (301), and the surface of the spray pipe (305) is fixedly connected to the inner wall of the pig house (1).

6. The automatic ventilation and temperature control device for pigsties with environmental monitoring as described in claim 4, characterized in that: The number of water mist nozzles (306) is the same as the number of pig pens (4) in a row.

7. The automatic ventilation and temperature control device for pigsties with environmental monitoring as described in claim 1, characterized in that: Two thermometers (5) are provided, which are installed longitudinally on the inner wall of the pig house (1).

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