Movable controlled atmosphere store for fruits and vegetables

A movable controlled atmosphere store for fruits and vegetables, comprising:

• a store body in a rectangular container structure, the store body being successively provided with an equipment room and a storage room along a length direction thereof;
• wherein the equipment room is provided with an equipment door on a side thereof;
• the storage room is in a thermal insulation and sealing structure, and is provided with a sealing door at an end far away from the equipment room, and the storage room is further provided with a sampling door on a side thereof;
• the storage room is provided with a pipe rack at the top, through which an exhaust pipe and a cold air pipe are placed, and the storage room is provided with an intake pipe on a side wall thereof;
• a cross section of the intake pipe is an arc-shaped structure which is formed by welding stainless steel and a side wall of the store body, and a plurality of air inlet holes are arranged on each intake pipe;
• the sampling door in the storage room is provided with a sealing film connected around a frame of the sampling door, and a sampling assembly connected with the sealing film, the sealing film being in a cylindrical structure;
• the sampling assembly comprises a framework, a thermal insulation layer, an observation window, an isolation glove, a sampling grid, a support plate and a travelling wheel;
• the framework corresponds to a contour of the sampling door, and a contour edge of the framework corresponds to, and is sealingly attached to, an edge of an end of the sealing film;
• the thermal insulation layer is disposed in the framework, the observation window, the isolation glove and the sampling grid are successively disposed from top to bottom on the framework, and the travelling wheel is disposed at the bottom of the framework;
• the sampling grid is in a rectangular structure, and an upper end thereof is an opening, corresponding to which a cover plate that is horizontally slidable along the opening for sealing is disposed;
• the sampling grid is located on a side of the framework opposite to the sealing film, and is fixedly connected with the framework;
• a controlled atmosphere control system, comprising a control panel, as well as a refrigerator, a humidifier, a sterilizer, a nitrogen generator, a carbon dioxide adsorber, an ethylene adsorber, a temperature and humidity sensor and a gas concentration sensing device that are connected with the control panel;
• an output end of the refrigerator is connected with the cold air pipe, and the sterilizer is an ozone sterilization device connected with the intake pipe;
• the nitrogen generator, the carbon dioxide adsorber and the ethylene adsorber are respectively connected with the exhaust pipe;
• the temperature and humidity sensor and the gas concentration sensing device are disposed on a lower end face of the pipe rack;
• the control panel, the refrigerator, the humidifier, the sterilizer, the nitrogen generator, the carbon dioxide adsorber, and the ethylene adsorber are disposed in the equipment room.