Special reinforced plastic bottom plate protective frame and doorsill protective frame for refrigerated container

A refrigerated container and reinforced plastic technology, applied in packaging, transportation and packaging, transportation of passenger cars, etc., can solve problems such as unfavorable goods refrigeration, temperature difference, etc., and achieve the effect of reducing impact, maintaining temperature, and reducing connection area.
CN111204530AInactive Publication Date: 2020-05-29江苏赛贝尔新材料科技有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
江苏赛贝尔新材料科技有限公司
Publication Date
2020-05-29
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a special reinforced plastic bottom plate protective frame and a doorsill protective frame for a refrigerated container, and belongs to the technical field of refrigerated containers. The bottom plate protective frame comprises a bottom plate, a plurality of rib plates parallel to one another and an airflow channel, wherein the rib plates are arranged in the length direction of the bottom plate; a U-shaped groove is defined by the surface of the bottom plate and every two adjacent rib plates; the airflow channel is arranged in the bottom plate in the length direction ofthe bottom plate and comprises an inlet and outlets, the inlet communicates with a cold air source, the outlets communicate with the surfaces of the grooves, and the cold air source inputs cold air into the airflow channel; and the bottom plate comprises a first end and a second end, the inlet of the airflow channel is close to the first end, and a plurality of outlets of the airflow channel aresequentially arranged towards the second end of the bottom plate. According to the special reinforced plastic bottom plate protective frame and the doorsill protective frame for the refrigerated container, the temperature of all areas of an inner cavity of the refrigerated container can be rapidly made to tend to be consistent.
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Description

technical field

[0001] The invention relates to the technical field of refrigerated containers, in particular to a floor guard and a threshold guard of special reinforced plastics for a refrigerated container. Background technique

[0002] A refrigerated container refers to a special container that has good heat insulation and can maintain a certain low temperature requirement, and is suitable for the transportation and storage of various perishable foods.

[0003] At present, the commonly used refrigerated container is a mechanical refrigerated container, which is equipped with a refrigeration device, and the top and bottom of the same side are respectively provided with an air return port and an air outlet. flow on the other side. As more and more cold air flows out from the bottom side of the refrigerated container, the cold air gradually flows from the bottom to the top through the surface of the bottom plate, and is finally recovered by the return air outlet, and the r...

Claims

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