35results about How to "Isolate odor" patented technology

The invention discloses a standardized cold box system for cold-chain transportation and a cold-chain transportation method. The standardized cold box system comprises first-stage cold boxes, second-stage cold boxes and third-stage cold boxes. The external dimension of the two or four second-stage cold boxes is identical to that of one first-stage cold box after the two or four second-stage cold boxes are spliced. The dimension of the second-stage cold boxes has a diploid relation with that of the third-stage cold boxes, and the external dimension of one second-stage cold box is identical to that of a set number of third-stage cold boxes after the third-stage cold boxes are spliced. The first-stage cold boxes are used for main transport or branch transport of major clients. The second-stage cold boxes are used for branch transport or end distribution of small and medium-sized clients, or the second-stage cold boxes are used for main transport after being spliced. The third-stage cold boxes are used for end distribution of individual small clients or branch transport after being spliced. The needed cold box dimension is selected according to the quantity of cargoes to be transported and the categories of the cargoes, the different kinds of cargoes are placed into the cold boxes of different dimensions for spliced transportation, the freshness of various kinds of products can be improved, and the cargo distribution efficiency can also be improved.

The invention discloses a temperature partitioned type refrigerator and a standard refrigerator system. The temperature partitioned type refrigerator comprises a box body and a telescopic sliding type goods shelf, wherein the telescopic sliding type goods shelf is mounted in the box body; the telescopic sliding type goods shelf comprises at least two heat preserving plates which are vertically arranged, the upper and lower ends of the heat preserving plates are separately pressed against the top and bottom inner walls of the box body, moving structures are arranged between the heat preserving plates and the top and bottom inner walls of the box body, and the heat preserving plates can transversely move in the box body; at least one layer of goods shelf sliding grooves are formed in the two side surfaces of each heat preserving plate, at least one layer of goods shelf sliding grooves are further arranged in the two side walls close to a refrigerator door of the box body, and the goods shelf sliding grooves in the side walls of the box body correspond to the goods shelf sliding grooves in the heat preserving plates; and telescopic goods shelves are mounted between the goods shelf sliding grooves in the side walls of the box body and the goods shelf sliding grooves in the heat preserving plates or between the goods shelf sliding grooves of the two adjacent heat preserving plates, and the telescopic goods shelves can extend or retract in a direction perpendicular with the goods shelf sliding grooves.

The invention relates to the technical field of bathroom equipment, and discloses an automatic cover turning and water flushing closestool. The automatic cover turning and water flushing closestool comprises a pedestal pan, a closestool ring, a closestool cover, a water tank and a water flushing valve, wherein the lower end of the water tank is provided with a control cavity; a driving block is accommodated in the control cavity; a level and the closestool ring are fixedly connected; the level is hinged to the pedestal pan; the driving block is connected with a control element used for timingthrough a movable pulley group. The automatic cover turning and water flushing closestool has the advantages that the toilet automatic water flushing and cover turning is controlled by the water storage quantity change and buoyancy force change of the control element; the structure is simple; the gravity change due to water evaporation in the control element is used for supplementing water to a water seal, so that the water surface elevation of the water seal is always maintained at the reasonable height; the peculiar smell and the bacteria of a sewer are isolated; when the closestool ring isnot turned up after the use by a user, the closestool ring can be automatically turned up; the automatic cover turning and water flushing closestool is more suitable for public places; the gravity influence is also reduced; the corrosion force intensity is reduced; the whole service life of the closestool is prolonged.

The present invention relates to a pulse blowoff valve for flush toilet or sewer. It includes a discharge tube, one end of said discharge tube is connected with discharge outlet of flush toilet, it another end is connected with exterior sewer pipe, said sewer pipe can be used as discharge channel of water and wastes. It also has a permanent magnet clamping device for closing discharge tube.

The invention discloses a multi-functional rapidly-supporting tent. The multi-functional rapidly-supporting tent comprises an arc-shaped tent body, a tent door arranged at one side of the arc-shaped tent body, a supporting pole arranged in the arc-shaped tent body and a rapid distraction structure arranged at the upper end of the arc-shaped tent body, wherein the rapid distraction structure comprises an upper fixing sleeve and a lower fixing sleeve, the upper fixing sleeve and the lower fixing sleeve are connected through a threaded, an upper installation base and a lower installation base are arranged on the lower fixing sleeve, a plurality of connecting poles are arranged on the lower installation base in a rotating mode through hinges, the other ends of the connecting poles are connected with the supporting pole through connecting blocks and connecting buckles, the upper end of the supporting pole is movably arranged on the upper installation base, a rotating shaft is rotatably arranged in the lower fixing sleeve through a bearing base, a pull rope winding cavity is formed in the middle of the rotating shaft, a plurality of installation holes communicated with the pull rope winding cavity are formed in the lower fixing sleeve, and pull ropes are arranged in the installation holes in a penetrating mode.

The invention discloses an intelligent two-classification garbage device for garbage classification. The intelligent two-classification garbage device comprises a left side frame and a right side frame, wherein a middle frame is connected between the left side frame and the right side frame; a sensing device is arranged at the front end of the middle frame; the sensing device comprises a card swiping sensing table; the card swiping sensing table is fixed at the upper end of the front side of the middle frame; a garbage recycling box is arranged between the left side frame and the middle frame; a garbage recycling box is arranged between the right side frame and the middle frame; a throwing device is arranged at the upper end of the garbage recycling box; the throwing device comprises a throwing front door and a throwing rear door; and the throwing front door and the throwing rear door are rotationally connected through a hinge shaft. According to the intelligent two-classification garbage device for garbage classification, the garbage can be classified through the garbage recycling device, meanwhile, different garbage recycling boxes are opened according to the garbage types, so that peculiar smell in the garbage can be isolated while some people are prevented from rummaging the garbage.

The invention discloses a tent-type device for creating an independent space and a use method. The tent-type device for creating the independent space comprises a device frame and a device door, the device frame comprises a front opening frame and a rear fixing frame, flexible connection capable of being folded is arranged between the front opening frame and the rear fixing frame, and the flexibleconnection capable of being folded is connected with at least three edges of the front opening frame and the rear fixing frame. The three edges comprise the top edge and two side edges of the front opening frame and the rear fixing frame. The tent-type device can change the old shortcomings of a long-distance transportation media, and distinct features of leisure, entertainment, office, rest andfreedom and independence can enable passengers to fully appreciate the pleasure of travel.