The present invention provides a wind power device capable of effectively suppressing the generation of an imbalance between air and carbon dioxide in a plurality of cultivation portions arranged along a specified direction, and a growing system provided with such a wind power device. The wind power device (100) of the present invention provides wind to objects cultivated in a plurality of cultivation portions (10) disposed along a specified direction (Dm), and the wind power device is provided with a movement unit (120) configured to be capable of reciprocally moving on a movement path (Am) along the specified direction (Dm) and capable of adjusting the period of the reciprocal movement; and at least one blower (131, 132) configured to move along with the movement unit (120).

Disclosed is a self-adaptive precise ventilation system for a livestock and poultry house. The system comprises an air pipe, an adjusting assembly, a camera shooting assembly, air flow test pieces and a controller; the air pipe and the air flow test pieces are all arranged above fence areas, the camera shooting assembly is installed on one side of each of the air flow test pieces, and the adjusting assembly is connected together with the air pipe through connecting ropes; a plurality of air supply outlets are formed in the air pipe, and each air supply outlet is provided with a valve; and the camera shooting assembly monitors the air flow conditions in the livestock and poultry house and the information of in-fence areas, and transmits the them to the controller so as to determine the opening degrees and the orientations of the air supply outlets and realize precise air supply.

A system controls the air climate in an insect rearing climate housing. The system has an insect rearing climate housing with clusters of one or more stacks of crates with insects. The crates have at least two ventilation openings associated with each crate. An aeration system has an air control unit with a database having a reference table with conditioned air properties in relation to input parameter(s). Aeration devices are connected to the air control unit adjacent to each stack of crates, and have a plurality of exit openings that provide airstreams over the insects. The method retrieves input parameter(s) for the air control unit per cluster of crates, the air control unit determines appropriate conditioned air properties of the airstreams based on the retrieved input parameter(s), and for each individual cluster of crates separately, the air control unit sets the determined conditioned air properties of the airstreams.

In an exemplary embodiment, an Environmental Optimization System (“EOS”) provides a system for the intelligent control and monitoring of a poultry or livestock house environment through the utilization of a solar thermal collection system, a variety of environmental and livestock behavior sensors, apparatus for controlling the thermal collection and existing interior heating/air conditioning/ventilation (“HVAC”) systems, and Internet or cloud based intelligent control and monitoring capabilities of the system. In various embodiments central sensor data aggregation is utilized to provide improved optimization control for individual structures based on data from multiple structures.

A mobile indoor controlled apiary system includes a mobile foundation, a plurality of insulated panels configured for modular assembly to form a structural envelope on top of the mobile foundation, and a removable shell configured for covering the structural envelope. The system further includes a data collection system for gathering environmental data within the structural envelope, and a climate control system configured for regulating environmental conditions within the structural envelope.

An animal comfort accessory for use with an animal enclosure includes a cover configured to fit over the animal's enclosure to decrease noise and light for the animal in the enclosure. A scent blower moves air past a scent collector and delivers a soothing sent to the animal inside the enclosure. The scent blower and cover are contained in a pouch for convenient storage and travel. Additional accessories such as a speaker, camera, and video display may also be stored in the pouch and used with the animal to provide a comforting space for the animal.

The present invention involves a fabrication of a trapezoidal-duct assisting poultry ammonia gas, hydrogen sulfide gas, and dust removal system to be used for removing of the poultry ammonia gas, hydrogen sulfide gas, and dust from the exhausted air stream emitting from the poultry houses and litter storages, comprising a poultry ammonia gas removal tube-screen-scrubber device invented in the present invention, hydrogen sulfide gas adsorber, dust filter, air-speed-acceleration trapezoidal-duct, ventilation-fan, and auxiliary system. The poultry ammonia gas removal tube-screen-scrubber equipped in the poultry ammonia gas removal tube-screen-scrubber device is invented in the present invention using the tube-screen-fill pack patented by the present inventor for use in the water cooling tower. The air-speed-acceleration controller trapezoidal-duct is applied for connecting of the large air outlet cross section of the tube-screen-scrubber device and the small air inlet cross section of the ventilation fan.

The invention relates to an exhaust air purification device for a livestock stable comprising at least one exhaust air scrubber having a filter body that can be wetted with a scrubbing liquid or that can absorb a scrubbing liquid; and a scrubbing liquid container holding a scrubbing liquid; wherein the at least one exhaust air scrubber is arranged on a moving device, the moving device being designed and arranged to immerse the at least one exhaust air scrubber completely or partially into the scrubbing liquid in the scrubbing liquid container.

A system for filtration for livestock comprises a barn enclosure including a surrounding wall and a ceiling; the enclosure being sized to house livestock; the barn enclosure having a positive internal pressure differential compared to ambient air. An air inlet is in communication with an interior of the barn enclosure; the air inlet drawing in ambient air. A filter arrangement is downstream of the air inlet, cleaning the drawn in ambient air from the air inlet. A conduit having an air vent arrangement is in air flow communication with the filter arrangement and allowing the filtered air to flow through the vent arrangement into the interior of the barn enclosure. An air exhaust is arranged to exhaust air from the interior of the barn enclosure.

A farm system comprising a plurality of smart tags which are each configured to be worn by an animal, a transmitter and receiver unit for wireless communication with the smart tag, one control unit which is communicatively connected to the transmitter and receiver unit and a farm unit which can be controlled by the control unit. Each smart tag comprises at least one sensor and is configured for wirelessly transmitting information obtained by one of the sensors to the transmitter and receiver unit, wherein the transmitter and receiver unit is configured for supplying the received information to the control unit and wherein the control unit is configured for processing the received information and, at least on the basis of this processed information, controlling at least a farm unit and/or generating a report signal for indicating to a user of the system that an activity is to be carried out.