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343results about "Animal transportation" patented technology

Keep-alive transportation vehicle for circulation transportation and keep-alive method

The invention relates to a keep-alive system and a keep-alive method, and belongs to the field of keep-alive transportation. A keep-alive transportation vehicle for circulation transportation is characterized in that the transportation vehicle is divided into two relatively independent space regions including a keep-alive object loading region and a keep-alive equipment region, electric power supply equipment, a heat and cold supply system, an atomization spraying device, aeration oxygenation equipment, purification sterilization equipment, a compartment environment monitoring system and an intelligent control system are respectively arranged in the keep-alive equipment region, the intelligent control system controls and maintains the operation work of all systems and equipment of the keep-alive equipment region, the heat and cold supply system can realize the refrigeration mode of cold air preparation or cold water preparation, or can convert the refrigeration mode into a heat pump heating mode of hot air preparation or hot water preparation, the intelligent control system can control the operation of all equipment or systems in the keep-alive transportation vehicle according to keep-alive objects or keep-alive process requirements, and the independent work of any one keep-alive mode of three keep-alive modes is realized. Through the system and the method, the keep-alive transportation adaptation capability can be greatly improved.
Owner:FISHERY MACHINERY & INSTR RES INST CHINESE ACADEMY OF FISHERY SCI

Body temperature holding device with heart rate and respiration rate detecting function for small animals and heart rate and respiration rate measuring system for small animals using the device

To provide a device for maintaining body temperature having heart rate and respiratory rate detection function for small animals and a heart rate and respiratory rate measurement system for small animals, which are capable of being simply and easily set up without causing the small animals pain.
A sheet pressure-sensitive sensor (piezoelectric device or the like) (4) is provided over a flat-plate heater (1) to which a heater-current supplying line (2) is connected. The pressure-sensitive sensor (4) is sandwiched between thin insulation sheets (3). A spacer (6) formed of a metallic plate having a hole into which the pressure-sensitive sensor fits is provided between the thin insulation sheet (3, 3). A signal line (5) of the pressure-sensitive sensor (4) is connected to a control device and the heater-current supplying line (2) is connected to a power supply that is capable of being controlled by the control device. With this structure, it is possible not only to maintain the body temperature of a small animal but also to detect the heart rate and respiratory rate of the small animal placed on the pressure-sensitive sensor (4) with the pressure-sensitive sensor (4) and supply the detected values to the control device for measuring and monitoring the heart rate and respiratory rate of the small animal.
Owner:JAPAN SCI & TECH CORP

High-density living fish transporting vehicle and transporting method thereof

The invention discloses a high-density living fish transporting vehicle and a transporting method thereof. The high-density living fish transporting vehicle comprises a vehicle body, a water oxygen circulation system and a fish tank, wherein the fish tank and the water oxygen circulation system are fixedly arranged on the vehicle body; the fish tank is internally provided with partitions; the outer wall of the fish tank is a sandwiched hollow heat-preservation layer; a fish feeding hole is formed in the top surface of each compartment; a fish discharge hole is formed in a side surface of each compartment; the water oxygen circulation system comprises a filtering device, an oxygen enriching device and a heat exchanger which are serially connected with the fish tank through a water pump, pipelines and valves; water dissolved oxygen and temperature are automatically controlled; the pump and a refrigeration compressor are driven by a vehicle-mounted engine; before being loaded, living fishes are subjected to dormancy pretreatment and water quality conditioning firstly, and circulation, temperature and oxygen dissolution control on a water body are implemented in the transportation process. By adoption of the structure and the method, the temperature inside the fish tank is controlled to be higher than the physiological ice temperature of 0.5-8 DEG C of the living fishes, and the water dissolved oxygen is controlled to be approximate to the physiological oxygen requirement, so that physiological metabolism of the living fishes can be reduced to the minimum level, the living fish transportation time can be prolonged, the survival rate can be increased, and the oxygen consumption can be reduced.
Owner:HUAZHONG AGRI UNIV
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