43results about "Livestock management" patented technology

The utility model belongs to the technical field of bird breeding, and relates to a multi-sensor controlled intelligent parrot brooding box which comprises a cuboid box body, a sensor box arranged on the inner side wall of the box body and opposite to a box door, a control display box arranged above the box door, and an air inlet fan arranged above the outer side wall of the box body. The switching power supply box is fixed on the inner side wall of the box body and is communicated with the air inlet fan; the ultrasonic humidifier is arranged on the side wall of the box body; wherein two ends of the sensor box are respectively provided with a sensor box air inlet hole and a sensor box air outlet hole, the built-in air filtering sponge covers the sensor box air inlet hole, and the sensor box air inlet fan is fixedly arranged at one end where the sensor box air inlet hole is located and is adjacent to the air filtering sponge; the temperature and humidity sensor and the carbon dioxide sensor are arranged on the inner wall of the sensor box; a single-chip microcomputer is arranged in the control display box, and a liquid crystal screen is arranged outside the control display box. The environment in the brooding box is intelligently controlled through the single chip microcomputer, and the growth and development and breeding production efficiency of nestlings is improved.

The invention discloses a low-carbon and energy-saving fattening pig house air conditioner control method which comprises the following steps: S1, constructing a grid digital twinborn model of a pig house, and initializing the grid digital twinborn model by using sensor data; s2, based on the gridding digital twin model, physical flow field simulation is executed, and temperature field distribution in the hog house is obtained; s3, temperature field distribution is analyzed, a temperature anomaly region needing to be regulated and controlled is recognized, and the attribute of the temperature anomaly region is quantified; s4, determining a target regulation and control unit and calculating regulation and control parameters of the target regulation and control unit based on the attribute of the temperature abnormal region; and S5, executing regulation and control and updating the digital twin model based on feedback data to form predictive closed-loop control based on physical simulation. By eliminating a local hot / cold stress area, the uniformity and stability of the hog house hot environment are greatly improved, meanwhile, a precise on-demand regulation and control mechanism is achieved, global excessive air supply is avoided, and substantive low-carbon and energy-saving effects in the operation process are achieved.

The utility model relates to the technical field of pigeonry, and discloses a pigeonry satisfying good daylighting of pigeons, which comprises a main body, the inner wall of the main body is movably connected with a movable plate, the inner wall of the main body is movably connected with a clamping plate, the outside of the clamping plate is provided with a clamping groove, and the inner wall of the clamping groove is slidably connected with a sliding plate. Two sliding blocks are slidably connected to the inner wall of the sliding plate, fixing pins are fixedly connected to the exteriors of the two sliding blocks, a moving plate is fixedly connected to the exteriors of the fixing pins, a limiting plate is slidably connected to the inner wall of the moving plate, a plurality of sliding sleeves are fixedly connected to the exteriors of the limiting plate, and pressing plates are slidably connected to the inner walls of the sliding sleeves. According to the pigeonry, elastic potential energy can be released due to the effect of the spring when the limiting plate is loosened, the limiting plate is reset at the moment, meanwhile, the limiting plate can be clamped in the clamping groove, sunlight irradiates the interior of the pigeonry, the daylighting effect of the pigeonry is improved, and meanwhile the sealing performance is enhanced.

The utility model relates to the technical field of poultry house double-layer protective ceilings, and discloses a naturally ventilated Taihe black-bone chicken stocking poultry house double-layer protective ceiling structure which comprises a frame and a top-layer ceiling, a linkage adjusting mechanism is arranged on the left side of the top-layer ceiling, and the linkage adjusting mechanism comprises a rotating shaft, a gear, a connecting sliding block, a rack and a limiting rod. And the outer surface of the rotating shaft is rotationally connected with the inner wall of the top-layer shed roof. According to the naturally-ventilated double-layer protective ceiling structure of the Taihe black-bone chicken stocking poultry house, through the use of the rotating shafts, the bearing blocks and the direction adjusting plates, the angle of the direction adjusting plates can be adjusted and changed according to reality, the effect of convenient adjustment is achieved, the structure can be used according to different requirements, and then the problem of how to control the ventilation angle is solved; the effect of changing the ventilation direction according to the actual environment can be achieved, weather interference in the breeding process is avoided, and more efficient breeding operation is facilitated.

The utility model discloses a sheep breeding shed light adjusting skylight, and relates to the field of sheep breeding, the sheep breeding shed light adjusting skylight comprises a mounting frame, the surface of the mounting frame is provided with a top skylight, the surface of the mounting frame is fixedly provided with a limiting plate, and the surface of the mounting frame is provided with an adjusting mechanism used for adjusting light brightness; the adjusting mechanism comprises a first light shielding plate and a second light shielding plate which are arranged on one side of the surface of the mounting frame and rotationally arranged on the surface of the limiting plate, and micro refractors used for refracting light are fixedly arranged on the surfaces of the first light shielding plate and the second light shielding plate; and telescopic mechanisms for adjusting the shading degree of the first shading plate and the second shading plate are arranged on the surfaces of the first shading plate and the second shading plate. The shading degree of the first shading plate and the second shading plate can be flexibly adjusted according to different seasons and weather conditions, and the sheep can be effectively prevented from being directly irradiated by sunlight.

The invention relates to the field of broiler chicken breeding, in particular to a broiler chicken three-dimensional cage rearing method which comprises the following steps: S1, preparing for chicks, fumigating and disinfecting a chicken house with formaldehyde 5 days before chicks enter, ventilating after closing the chicken house for 24 hours, and cleaning a trough and a water fountain; cages are distributed in the henhouse in an array mode, a passage is reserved between every two rows of cages, an automatic drinking system, a feeding system, a manure cleaning system, a ventilation system, a temperature control system, an illumination system and a control system are installed in the henhouse in a matched mode, and photovoltaic panels are laid on the roof of the henhouse. S2, breeding in a brooding period, feeding chicks into a cage when the chicks are 0-3 weeks old, and feeding less than 20 chicks per square meter of cage bottom area; various sensor structures are additionally arranged, the internal environment of the henhouse is monitored, remote control over the internal environment of the henhouse is facilitated, the auxiliary fan is additionally arranged, ventilation is conducted on the middle layer of the cage, the vertical ventilation performance of the whole cage is better, the temperature and humidity of the whole cage are kept consistent with those of the internal environment of the henhouse, regulation and control over the environment of the henhouse are facilitated, and practicability is improved.

The invention belongs to the technical field of animal house ventilation, and relates to an animal house fence air supply device and a ventilation system and method. The air supply device comprises an air inlet branch pipe, a supporting stand column, a ventilation stand column and a plurality of hollow transverse rods. The other end of the hollow cross rod is fixedly connected with the supporting stand column. And a plurality of air outlet short pipes are arranged on the hollow cross rod. The ventilation system comprises a wet curtain cavity, a tunnel air inlet cavity, a tunnel air inlet pipeline, a tunnel air outlet pipeline and an air supply pipeline; the side surface of the air supply pipeline is connected with the air inlet branch pipe; a plurality of wet curtain devices are arranged on one side of the wet curtain cavity; the upper end of the tunnel air outlet pipeline is communicated with the air supply pipeline, and the lower end is communicated with the tunnel air inlet cavity; the tunnel air inlet pipeline is located on the outer side of the tunnel air inlet cavity and communicates with the tunnel air inlet cavity. The outer end of the air supply pipeline is connected with a fan. The problems that fresh air in the animal house is not evenly distributed, and the animal growth environment is not good are solved.

The utility model relates to the technical field of live pig breeding, in particular to a live pig breeding farm with ventilation equipment, which comprises a breeding farm body, a ceiling, a farm door and a ventilation device, the ventilation device comprises a mounting frame, a ventilation plate, a wind power assembly, a matching assembly and a purification assembly, the mounting frame is fixedly arranged on the right side of the breeding farm body, and the ventilation plate is fixedly arranged on the right side of the breeding farm body; the ventilation plate is detachably connected with the mounting frame, the wind power assembly is arranged on the mounting frame, the matching assembly is arranged on the farm body, the purification assembly is arranged on the mounting frame, and in the live pig breeding process of the live pig breeding farm, the matching assembly and the mounting frame are arranged on the two sides of the farm body correspondingly, and the ventilation plate is arranged at an opening of the mounting frame; meanwhile, the wind power assembly is started, the wind power assembly generates wind power to the interior of the farm body, internal and external air exchange is achieved, bacteria and peculiar smell are prevented from breeding, and therefore growth of piglets is facilitated.

The utility model relates to the technical field of coops, in particular to a coop convenient to move, which comprises a support frame, a rain-shielding house and a cage cover which are communicated with each other are arranged at the upper end of the support frame, an openable house door is arranged at one end of the rain-shielding house, and a handlebar is connected to one end, far away from the rain-shielding house, of the support frame. Supporting legs and supporting wheels are arranged at the two ends of the supporting frame respectively, the supporting legs are located at one end of the handlebar, and the supporting wheels are located at one end of the rain shelter; the lever principle is utilized, labor is saved, the coop can be quickly moved only by lifting one end of the coop, time and labor are saved during movement, position movement of the coop and sanitation cleaning under the coop are facilitated, and use convenience is improved.

The temperature adjusting device comprises a plurality of cooling fins, the cooling fins are connected through heat conduction pipes, a heat preservation shell is installed on the outer sides of the cooling fins, a plurality of partition plates are installed in the heat preservation shell, the heat preservation shell is divided into a plurality of heat preservation spaces through the partition plates, and square openings are formed in the upper ends of the heat preservation spaces; a heat insulation shell is installed in the heat preservation space, an air outlet is formed in the upper end of the heat insulation shell, a heat insulation curtain is arranged on the outer side of the air outlet, multiple sets of ventilation openings are formed in the heat insulation curtain, and a driving frame is installed in the heat preservation space. The chicken coop has the advantages that the cooling fins are wrapped by the heat preservation shell and the heat insulation shell, hot air can be prevented from being directly leaked, the heat insulation curtain is placed at the air outlet, hot air in the heat preservation space can be discharged through the ventilation opening, the chicken coop can be heated, and the chicken coop can be heated by changing the size of the ventilation opening of the heat insulation curtain above the cooling fins at different positions. The whole temperature in the henhouse can be balanced, and the heating effect is better.

The utility model relates to the field of valves, and provides energy-saving equipment for an air conditioning system of an experimental animal room. And the hollow plate is fixedly installed on one side of the outer surface of the preassembled plate, and the two sides of the inner wall of the hollow plate are movably connected with circular shafts. When the intelligent temperature and humidity controller is used, the preassembled plate is firstly installed at a required position, and when the intelligent temperature and humidity controller body needs to be rapidly disassembled to be overhauled, a worker only needs to press the pressing plate to enable the bottom of the pressing plate to press the protruding part of the outer surface of the inclined plate, the inclined plate begins to incline after being stressed, and after the inclined plate is inclined after being stressed, the preassembled plate can be rapidly disassembled to maintain the intelligent temperature and humidity controller body. The inclined plate does not buckle the embedded groove, and then a worker directly moves out the whole intelligent temperature and humidity controller body horizontally, thereby facilitating the manual rapid disassembly and maintenance, accelerating the maintenance speed, and facilitating the rapid installation of the intelligent temperature and humidity controller after the maintenance is completed. And the maintenance efficiency of the intelligent temperature and humidity controller in the energy-saving equipment is improved.

To provide a feed supplement that improves metabolic efficiency in ruminants. A composition for reducing methane emissions, the composition comprising an organohalogen compound and an organosulfur compound.

Various embodiments relate to monoglyceride use in animals such as post-weaning pigs. A method of feeding an animal includes feeding the animal a diet comprising one or more monoglycerides. Various embodiments provide concentrates, premixes, top dresses, or complete feeds for carrying out the method and methods of making the same.

The present application relates to the use of a composition for preventing, alleviating or treating coccidiosis and against Eimeria protozoa. The composition comprises an active ingredient for preventing, relieving or treating coccidiosis, and the active ingredient consists of coumaric acid or a pharmaceutically acceptable salt thereof. According to one embodiment, the composition comprising cumaric acid and / or a salt thereof has an excellent effect of inhibiting cell infiltration of protozoa capable of inducing coccidiosis and / or inhibiting proliferation of protozoa in cells, has an excellent effect of preventing, alleviating and treating coccidiosis in vivo, and significantly reduces the oocyst excretion rate in faeces, and thus has an excellent effect of preventing, alleviating and treating coccidiosis in vivo. Therefore, secondary coccidiosis infection can be reduced.

An intelligent constant-temperature incubator for high-altitude Tibetan chicken embryos relates to the technical field of high-altitude Tibetan chicken breeding and comprises an outer-layer incubator body, a middle-layer incubator body and an inner-layer incubator body, the outer-layer incubator body is a transversely-extending square incubator body, a square communicating opening is formed in the front face of the outer-layer incubator body, and the middle-layer incubator body and the inner-layer incubator body are both square incubator bodies with openings in the front faces. The opening ends of the middle-layer box body and the inner-layer box body are respectively fixed on the inner wall of the opening side of the outer-layer box body, a ventilation flow channel is arranged between the outer-layer box body and the middle-layer box body, a fan system communicated with the ventilation flow channel is arranged on the outer-layer box body, a heat exchange flow channel is arranged between the middle-layer box body and the inner-layer box body, and a constant-temperature control system is arranged in the heat exchange flow channel. A hatching placing assembly is arranged in the inner-layer box body. The problems that in the Tibetan chicken breeding process, adaptation is insufficient in the high-altitude low-oxygen low-temperature environment, the temperature and humidity regulation and control precision and uniformity are poor, hatching operation is tedious, eggs are not stable to fix, the equipment structure is poor in heat preservation sealing and large-scale adaptability, and the manual intervention cost is high are solved.

The invention provides intelligent partitioned temperature and humidity control incubation equipment, and belongs to the technical field of poultry incubation, the intelligent partitioned temperature and humidity control incubation equipment comprises at least one incubation structure, and the incubation structure comprises a box body, a partitioned partition plate, a first incubation area and a second incubation area; each of the first incubation area and the second incubation area comprises a ventilation assembly, a fan stirring assembly, a heating assembly, a top heat exchange assembly, a humidification assembly, a limiting assembly, a temperature and humidity sensor, an incubation vehicle and a ceiling structure; the ventilation assembly is located at an air inlet and an air outlet of a top plate of the box body, the fan stirring system, the heating assembly and the top heat exchange assembly are sequentially fixed to the air inlet side of the top plate of the box body, the humidification assembly is arranged in a negative pressure area on the air inlet side of the box body, the limiting assembly is located on the air outlet side of the box body, and the temperature and humidity sensor is located in the middle over the limiting assembly. The hatching vehicles are located in the box body, and gaps are formed between the hatching vehicles. Precise temperature and humidity control of each hatching area is achieved.

This invention relates to the field of poultry breeding equipment technology. The invention discloses a breeding poultry incubation and rearing device, including a housing. The back of the housing is equipped with a clean air main duct, an exhaust main duct, a hot water supply pipe, and a hot water return pipe. The clean air main duct is connected to an external clean air device, the exhaust main duct is connected to an external exhaust pump, and the hot water supply and return pipes are connected to an external electric water heater. The advantages of this invention compared to existing technologies are: the housing has multiple independent main chambers and incubation tubes, eliminating cross-interference between different breeding samples and meeting the needs of optimal breeding poultry rearing; heat exchange fins surround the outer wall of the incubation chamber, providing both heating and insulation functions, significantly improving the stability of the incubation environment and reducing energy consumption; the roller support structure allows for stepless height adjustment, adapting to eggs of different diameters, irregular shapes, and special sizes; the sliding tube is retractable and can move horizontally, retracting and sealing during incubation and extending outside the chamber when removing chicks, making operation convenient and not interfering with the stable incubation environment.

The utility model discloses a photovoltaic breeding shed which comprises a ceiling and a base plate, the ceiling comprises a plurality of photovoltaic panels, and each photovoltaic panel can supply power to the photovoltaic breeding shed; the base plate is used for bearing the gravity of livestock and located at the bottom of the ceiling, the base plate is provided with a plurality of passing structures, and excrement excreted by the livestock is collected in a containing space at the bottom of the base plate through the passing structures. The space at the bottom of the ceiling is used for livestock breeding, and the land utilization rate is increased; the photovoltaic panel on the ceiling can convert solar energy into electric energy, the breeding shed adopts the electric energy converted by the photovoltaic panel to provide a suitable growth environment for livestock, and the resource utilization rate is increased; excrement excreted by the livestock passes through the passing structure to be collected, waste utilization of the excrement is facilitated, and the resource utilization rate is further increased.

The utility model discloses an efficient energy-saving hatching temperature control box for pigeons, which comprises a box body with a box cover mounted on the upper portion; the temperature control component is mounted in the box body and controls the temperature in the box body; the egg turning part is mounted in the box body and is used for placing pigeon eggs and driving the pigeon eggs to turn over; the controller is fixedly installed on one side of the outer wall of the box body, and the temperature control component and the egg turning component are both controlled by the controller. Effective turning of pigeon eggs can be completed through the egg turning part, the pigeon eggs can be heated more evenly, efficient incubation is achieved, the temperature in the box body can be accurately controlled within the suitable range needed by pigeon egg incubation through the temperature control part, energy waste is avoided, and energy-saving incubation is achieved.

The invention provides an intelligent temperature control system and method for a hog house, and belongs to the field of breeding devices. The system comprises a light-transmitting shed roof, a power generation device, an energy storage device connected with the power generation device, a first heating device, a second heating device, a circulating pump, a heat exchange medium storage tank, a flow path switching valve, an environment sensor and an intelligent regulation and control unit. The top of the pig house is covered with the light-transmitting shed roof, and a loop channel allowing the heat exchange medium to circulate is arranged in the light-transmitting shed roof. According to the system, the light-transmitting shed roof is arranged and matched with the circulating pump and the flow path switching valve, cooperation of natural lighting and photo-thermal / photoelectric energy conversion is achieved, the proportion of electricity generation and heat supply is flexibly distributed, and the utilization rate of sunlight is increased.

The invention relates to the technical field of poultry egg incubation equipment, in particular to automatic constant-temperature incubation equipment for a livestock farm, which comprises an incubation box, a heat preservation door, a temperature sensor, a central processing controller, a gas collection pipe, an outer filter plate, a gas guide box, a sterilization lamp, a support frame, a heat conduction plate, an electric heater, an inner filter plate, a driving assembly, a rack, a tray, a bracket, an anti-slip strip, an adjusting assembly and a limiting assembly. Through an airflow circulation system integrating filtering, preheating, sterilization and intelligent temperature control, a clean and stable constant-temperature environment is provided for embryonic development, the risk of invasion of germs is reduced, and the heat energy utilization efficiency is improved. The device also has a flexibly adjustable tray support and a convenient in-box disinfection function, is suitable for hatching carriers of different specifications, realizes in-box sterilization through driving operation, avoids pollution and heat loss, and improves the hatching success rate, the operation convenience and the sanitary safety level.

The application discloses an intelligent monitoring artificial bird nest, which comprises a box body, a cover body and a cleaning mechanism, a power source is arranged on the cover body, a monitoring mechanism is arranged at the upper edge of the box body, a cover plate is arranged above the box body through a limiting mechanism, the cleaning mechanism is arranged below the box body and is communicated with the bottom of the box body, the side of the box body is installed on a supporting column through a clamping piece, a sleeve plate is arranged on each side of the inside of the box body, an extension rod is arranged at the bottom of the sleeve plate, a ventilation fan is arranged at the top of the extension rod, the ventilation fan is abutted with the bottom of the cover body through the extension rod, the cover body is separated from the box body by being lifted upward, the inside of the box body is ventilated, a fence plate is arranged between the sleeve plates, the fence plate is fixedly connected with the inner walls of the box body in the front direction and the back direction, the bird nest is clamped with the sleeve plates on the two sides, the sealing and ventilation functions are realized, the temperature inside the bird nest is adjusted through temperature monitoring, and the temperature inside the bird nest is suitable.

The present application relates to an anticoccidial composition comprising coumaric acid and use thereof. A composition comprising coumaric acid and / or a salt thereof, according to an embodiment, has excellent effects of inhibiting the cell penetration of protozoa that can induce coccidiosis and / or inhibiting the proliferation of the protozoa in cells, has excellent effects of preventing, ameliorating and treating coccidiosis in vivo, and remarkably reduces oocyst excretion in feces, thus being able to reduce secondary coccidiosis infection.

The application relates to the technical field of air conditioning and purification of animal rooms, in particular to an SPF-level animal room air conditioning and purification system, which comprises an animal breeding assembly for the site of animal breeding, a supply air assembly for extracting and conveying external air to the inside of the animal room, a heat exchange assembly for discharging air to exchange heat with the extracted air, a control assembly for performing intermediate filtering processing on the heat-exchanged air, an exhaust assembly for guiding and discharging the pretreated air from the top of the animal room, and a cage placing assembly for animal fixed-point breeding and air purification and discharge. The SPF-level animal room air conditioning and purification system is characterized in that the supply air box is matched with the motor, external air is extracted by the wind wheel to enter the control box through the air guide pipe, the feeding box is matched with the filter box and the purification box, the independent breeding of the feeding cage is realized, the cross-infection influence of breeding is reduced, one-way air circulation is realized, the internal airflow dead angle is reduced, the heat exchange box is connected with the exhaust pipe through the return air pipe, and the heat of the extracted air in the animal room is utilized.

The utility model relates to the technical field of beef cattle breeding, and discloses a ventilation device for beef cattle breeding, which comprises a breeding shed, one side surface of the breeding shed is provided with an exhaust pipe, the other side surface of the breeding shed is fixedly connected with an air inlet pipe, the bottom of the exhaust pipe is fixedly connected with a thread bushing, and the thread bushing is fixedly connected with the air inlet pipe. The outer surface of the threaded sleeve is in threaded connection with a threaded layer, and the outer surface of the threaded layer is fixedly connected with a filter pipe. The air purifier has the following advantages and effects that the exhaust pipe exhausts air, new air is introduced into the air inlet pipe, air with odor enters the filter pipe and is filtered by the filter element, dust is filtered by the filter cotton layer, deodorization treatment is performed by the first deodorization particle layer, dual dust removal is performed by the dust collection mesh cloth, and peculiar smell is further adsorbed by the activated carbon mesh bag; when the filter element needs to be replaced, the filter element can be directly pulled out and replaced downwards due to the fact that the filter element is close to the place, the use method is simple, and the air purifier is more environmentally friendly.

The utility model relates to the field of goat breeding, and discloses a temperature control goat house for intelligently discharging foul gas for goat breeding, the goat house is provided with a first house top and a second house top which are hinged, and the first house top is opened and closed at the position of the wall side of the goat house through an electric control telescopic structure to achieve opening and closing of a ventilation space; the system comprises a first control module, a second control module, an infrared sensing module, an ammonia gas sensing module, a temperature sensing module, an exhaust fan and a heating device, the first control module and the second control module are used for hot weather and cold weather, and the system further comprises an infrared sensing module, an ammonia gas sensing module, a temperature sensing module, an exhaust fan and a heating device. Controlling the heating device to heat when the monitoring temperature is low; the second control module controls the top of the first shed to support and exhaust when monitoring high-temperature sensing data and / or high-concentration ammonia gas sensing data, and different temperature control and exhaust effects of different climates are achieved under the condition that power is provided by photovoltaic power generation through active switching work of the first control module and the second control module.

The utility model discloses a chicken farm ventilation device, which relates to the technical field of ventilation appliances and comprises a device shell, a fixing plate is arranged at an opening in the upper side of the device shell and is fixed with the device shell through bolts, a ventilation opening is formed in the lower side of the rear end of the device shell, and a ventilation fence is mounted in the ventilation opening; through mutual cooperation of the filter plate and the guide rail, impurities and garbage in the ventilation device can be conveniently filtered, the operation stability of the device is improved, the function of long-time stable operation of the device can be achieved, the ventilation quantity and the ventilation direction are conveniently adjusted through the rotating rod and the fan blades, and the ventilation efficiency is improved. The fine control capability of the ventilation device is improved, the function of quickly adjusting the ventilation mode of the ventilation device is achieved, and finally the problems that the ventilation device cannot meet the fine ventilation requirement and the ventilation quantity and the ventilation mode cannot be adjusted in real time are solved.

The utility model belongs to the technical field of henhouses, and particularly relates to an outdoor free-ranging ecological henhouse which comprises a base, an inner cage frame, an inner grid piece, an outer grid piece and a heat insulation cavity. The outer grid piece, the inner grid piece and the top of the inner cage frame are jointly connected with a top sealing plate, and a top cover is installed on the top sealing plate. The outer top surface of the top cover is provided with a simulation turf, the simulation turf is further provided with a photovoltaic module, the inner side of the top cover is provided with a ventilation system, the henhouse is simple in overall structure and can be used in different seasons, the henhouse door can be opened and closed at regular time, management of breeding personnel is better facilitated, and the breeding efficiency is improved. The henhouse is provided with the endurance power supply and the ventilation and heat exchange system, ventilation and heat exchange can be conducted on the interior of the henhouse in hot summer, the temperature in the henhouse can be reduced, peculiar smell in the henhouse can be relieved, and in addition, a farmer can add a heat insulation material or a heat preservation material in a heat insulation cavity of the henhouse according to different seasons to improve the protection performance of the henhouse; and a safe and comfortable chicken house is provided for free-range chickens.