Low-power EVC mouse breeding cage box

A breeding cage and low-power technology, applied in animal houses, applications, animal husbandry, etc., can solve the problem of exhausting from the exhaust pipe before reaching the bottom completely, large residual ratio of ammonia and carbon dioxide, and insufficient fresh air To achieve the effect of guaranteed filtration effect, thorough ventilation and easy replacement
CN102440194AInactive Publication Date: 2012-05-09府志红
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
府志红
Publication Date
2012-05-09
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to a negative pressure type EVC mouse breeding cage box, in particular to a low-power EVC mouse breeding cage box. The low-power EVC mouse breeding cage box comprises a box body, a box cover as well as a water and food iron frame placed in the box body; an air inlet and an air outlet are formed on the two opposite side walls of the box body respectively to form a one-way air flow structure in the cage box; the air outlet and the air inlet are not at the same plane height; the air inlet is lower than the air outlet, and the box cover is integrally sealed at the upper part of the side wall of the box body. A filter is respectively mounted on the air outlet and the air inlet. According to the invention, the air inlet and the air outlet are formed on the two opposite side walls of the box body respectively to form the one-way air flow structure in the cage box; the ambient air in the negative pressure type EVC mouse breeding cage box is sucked through a fresh air entering port (air inlet) and is exhausted through the air outlet in the one-way air flow structure manner; since the air inlet and the air outlet are vertically staggered in position, air in the box body flows upwards generally; compared with the prior art, the structure has the advantages that air is exchanged with fresh air thoroughly, so that a better living environment is supplied for mice; and meanwhile, due to the adoption of the fitting method of the filters, not only is the replacement convenient, but also the air filtration effect enables the air quality in the box body to be ensured.
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Description

technical field

[0001] The invention relates to a negative pressure type EVC mouse breeding cage, in particular to a low-power EVC mouse breeding cage. Background technique

[0002] Animal experiments are a necessary means of obtaining scientific data in life sciences. With the continuous development of science and technology and the further deepening of scientific research, the requirements for animal experiment techniques and conditions for animal experiments are getting higher and higher. Raising cages for experimental animals is an important equipment to ensure the feeding, breeding and experiments of specific animals. Raising cages for experimental animals are suitable for the cultivation, reproduction and protection of experimental mice and other animals, especially for raising immunodeficiency experimental mice and cultivating experimental genetic research experimental mice. It is an economical and convenient feeding equipment. Provide high standards of low NH for ex...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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