Positive pressure directional flow 10,000-level purification monkey laboratory
A technology of directional flow and stage purification, applied in animal houses, applications, animal husbandry, etc., can solve the problems of high energy consumption, high engineering cost, unsuitable macaque laboratory construction, etc., to prevent pollution and avoid mutual influence And cross-infection, the effect of ensuring the quality of animal experiments
Active Publication Date: 2017-01-25
中国医科大学
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Problems solved by technology
However, all the laboratories adopt the unidirectional air flow method, which has the problems of high engineering cost and high energy consumption, and is not suitable for the construction of rhesus monkey laboratories.
Method used
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Embodiment Construction
[0019] See figure 1 —9, the specific structure is as follows: the breeding isolation space is set in the laboratory, the enclosure curtain 2 is set on both sides of the breeding isolation space, the front part is provided with a one-way flow into the wind barrier 7, and the structure of the one-way flow into the wind barrier 7: see image 3 , 4 , the upper and lower guide rails 7-7 and 7-9 are respectively arranged, and the vertical frame 6 is arranged on both sides of the front part; a plurality of door leaves 7-11 are installed between the upper and lower guide rails and folded door leaves hinged by hinges 7-12; A motor-driven driving shaft 7-1 is assembled next to the vertical frame on one side, and the upper and lower ends of the driving shaft 7-1 are respectively fixedly connected to the rocking arm 7-2, and the outer end of the rocking arm 7-2 is hinged on the shaft by the hinge shaft 7-13. On the connection seat 7-14 in the middle of the upper and lower frames 7-5 and ...
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The invention discloses a positive-pressure directional flow ten thousand-level purification monkey feeding laboratory room. The positive-pressure directional flow ten thousand-level purification monkey feeding laboratory room is characterized in that feeding separating space is formed in the laboratory room, curtains are arranged at two sides of the feeding separating space, a directional flow air inlet barrier is arranged at the front part of the feeding separating space, the directional flow air inlet barrier is provided with an upper guiding rail and a lower guiding rail, and the upper guiding rail and the lower guiding rail are provided with folding door leaves; each folding door leaf is provided with a fixed hole plate and a sliding hole plate in an assembling way, and micro ventilation holes are evenly formed in the fixed hole plates and the sliding hole plates; two sides of the sliding hole plates are provided with adjusting jackscrews and return springs in the assembling way; the front upper parts of the folding door leaves are provided with air blowers; an air outlet is formed in the rear part of the feeding separating area. According to the positive-pressure directional flow ten thousand-level purification monkey feeding laboratory room disclosed by the invention, the indexes of the air cleanliness, the air falling bacterium and the like of a barrier environment are enabled to reach a ten thousand-level purification level, the animal experiment quality is effectively ensured, and the laboratory room is prevented from being polluted; the using needs on different functions of rhesus monkey experiments are met through the adjustment on directional flow air flow inlet flux; by enabling small directional flow barrier spaces to be separated, multi-purpose rhesus monkey experiments can be conveniently carried out, and interaction and cross infection can be avoided.
Description
technical field [0001] The invention belongs to a barrier facility for feeding experimental animals, in particular to a positive-pressure directional flow ten-thousand-level purification monkey laboratory. Background technique [0002] Rhesus monkeys are widely used in animal models of human diseases and toxicological studies of new drugs. During the experiment, the metabolites of macaques may cause secondary pollution in the laboratory. The macaque laboratory should have hardware facilities that can protect experimenters and the laboratory from pollution. [0003] The monkey breeding room and laboratory need to form a barrier through a relatively closed building facility and a series of equipment to control the airflow, ventilation, microorganisms, and air cleanliness in the environment, and it is required to reach ten thousand levels of purification. my country's laboratory animal environmental standard GB14925--2001 stipulates that the air supply and exhaust methods of th...
Claims
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IPC IPC(8): A01K1/03A01K1/00
CPCA01K1/0047A01K1/03
Inventor 宗阿南王丽清郑心然王光张晓明杨义
Owner 中国医科大学