12results about How to "Storing evenly" patented technology

This utility model relates to the field of building access control equipment technology. It proposes an adjustable intelligent building access control device, addressing the problems of existing access control devices having fixed roller door lengths, inability to adapt to different spacing of the access control body, easy loosening of the roller door, and complex operation. The device features symmetrical fixed plates inside the access control body, with an adjusting shaft movably installed between the two plates. The roller door is mounted on the adjusting shaft, with one end connected to the adjusting shaft and the other end connected to a clamping rod. A motor is mounted on the upper fixed plate, with its output connected to a first gear. A second gear meshing with the first gear is located at the top of the rotating shaft. Limiting plates are fixed to the adjusting shaft at both ends of the roller door, with springs fitted between the limiting plates and the fixed plates and onto the adjusting shaft. A roller is movably fitted in the middle of the rotating shaft, with limiting blocks fixed to the rotating shaft on both sides of the roller. The limiting blocks are connected to telescopic rods, with the other end of the telescopic rods connected to a clamping rod. The telescopic rods adjust for different spacings, while the springs ensure the roller door remains taut, making operation convenient and improving the device's versatility and stability.

The detachable car roof assembly with the folding tent and the lifting top cover comprises connecting rod jacking mechanisms on the two sides, at least three sets of frame-shaped frameworks, tent cloth, the top cover and a base, the two sides of the bottom face of the top cover are installed on the two connecting rod jacking mechanisms, and the bottoms of the two connecting rod jacking mechanisms are installed on the two sides of the top face of the base; the connecting rod jacking mechanism comprises a fixed rod, a movable rod, a long rocker, a short rocker, a long connecting rod, a short connecting rod, a hook lock and an electric supporting rod, the lower ends of the long rocker and the short rocker are hinged to one end and the middle of the fixed rod respectively, and the upper ends of the long connecting rod and the short connecting rod are hinged to the two ends of the movable rod respectively; the middle of the hook lock is hinged to the upper end of the long rocker, the two sides of the frame-shaped framework are hinged to the connecting rod jacking mechanisms, the top face of the tent cloth is fixed to the top faces of the connecting rod jacking mechanisms, and the periphery of the tent cloth is fixed to the frame-shaped framework. The detachable roof is formed by combining the tent with the self-locking jacking mechanism and the frame-shaped framework, the application function of the detachable roof is expanded, and multifunctionality and convenience are achieved.

The application relates to the technical field of hydrogen storage equipment, in particular to hydrogen storage equipment and a hydrogen storage method, wherein the hydrogen storage equipment comprises a heat exchanger, a tank top cover and a hydrogen storage tank, the hydrogen storage tank is installed above the heat exchanger, the hydrogen storage tank is provided with the tank top cover above, the tank top cover is provided with an exhaust valve, the tank top cover is provided with an air inlet valve at the center, the tank top cover is provided with an adjusting lever on the upper surface, the hydrogen storage tank is provided with a gas feeding assembly at the center, the gas feeding assembly is provided with a gas uniformizing assembly outside, the gas feeding assembly rotates around the fixed support outside through a center rotating drum, the extending ear on the center rotating drum drives the gas feeding frame and a folding frame to fold, the folding frame pushes the gas uniformizing assembly to unfold at the same time, the gas feeding head on the gas feeding frame is connected with the gas uniformizing assembly inside in communication, so that the hydrogen gas is uniformly stored, and the problem of uneven hydrogen storage in the hydrogen storage process of the hydrogen storage equipment is solved.

The application discloses a production process of a feed-grade high-protein D-calcium pantothenate particle, and the process comprises the following steps: (1) after inactivation of D-calcium pantothenate mash, ceramic filtrate and ceramic membrane residue liquid are obtained through membrane filtration; (2) after heating of the ceramic filtrate, wood active carbon is added for decolorization; decolorized liquid is obtained through suction filtration; (3) the decolorized liquid is mixed with part of the ceramic membrane residue liquid to prepare a mixed liquid with a dry basis purity of 52-58%; (4) after concentration of the mixed liquid to a dry solid content of 52-58%, auxiliary materials are added to prepare a dry basis purity of 42-48%, and a 42-48% D-calcium pantothenate particle product is obtained through granulation bed drying. The production process effectively reduces the production cost and environmental protection pressure, and meanwhile, the bacterial protein and auxiliary materials are used to prepare an animal-friendly feed D-calcium pantothenate product which is better in flowability and richer in nutrition.

The application belongs to the technical field of chemical fiber and textile, and discloses a multi-roller oiling device and application thereof. The multi-roller oiling device comprises an oil nozzle, an oiling pump, a first oil roller, a second oil roller and a skin pressing roller which are located in the wire passing channel of the oil nozzle. The second oil roller is located below the first oil roller, the rightmost sides of the two are located on the same vertical plane and are located on the right side of the left side wall, and the rotating directions of the two are the same. The skin pressing roller is located on the right side of the second oil roller, a gap is left between the two, and the rotating directions of the two are opposite. The left side wall of the oil nozzle is provided with an oil inlet and an oil outlet, the upper surface of the protruding part of the oil nozzle is provided with a C-shaped groove connected with the oil outlet, and the first oil roller is embedded in the C-shaped groove. The cross section of the first oil roller is composed of a center circle and a plurality of C-shaped lines. The preparation method of the profiled fiber is as follows: polyester melt extrusion, cooling and forming, oiling and winding and forming. The quality and efficiency of the preparation of the profiled fiber are improved.

The utility model discloses environment-friendly and energy-saving refrigeration equipment for a refrigeration house, which belongs to the technical field of refrigeration equipment for refrigeration houses and comprises a refrigeration house wall body of the environment-friendly and energy-saving refrigeration house, an air inlet box for air circulation is mounted on one side of the refrigeration house wall body, and an air outlet is arranged inside the air inlet box. A sliding groove used for sliding is formed in the air inlet box, a filter plate frame used for supporting is installed in the sliding groove in a sliding mode, handles used for assisting the filter plate frame in moving are welded to the two sides of the filter plate frame, and three limiting grooves used for limiting are formed in the filter plate frame. According to the environment-friendly and energy-saving refrigeration equipment for the refrigeration house, the filtering capacity can be improved, impurities are prevented from entering the refrigeration equipment along with air, abrasion of parts is relieved, the service life of the equipment is prolonged, the stability of the equipment is improved, and the maintenance cost and the downtime are reduced.

The application belongs to the technical field of pressure flow detection devices, in particular to a tap water pipe network pressure flow detection device, which comprises an ultrasonic flowmeter; further comprising: a connecting mechanism comprising two symmetrical connecting frames fixedly installed on the ultrasonic flowmeter, a plurality of first elastic balls are fixedly installed in the connecting frame, and a movable clamping plate in the connecting frame is fixedly connected with the plurality of first elastic balls; through the designed structure, the detection place of the tap water pipe is quickly cleaned, the cleaning structure and the clamping structure are integrated, convenience is realized, the staff does not need to carry cleaning tools additionally, the detection precision of the ultrasonic flowmeter is improved through pre-cleaning. Meanwhile, the coupling agent is integrated into the storage frame of the ultrasonic flowmeter, and the coupling agent can be uniformly applied to the ultrasonic flowmeter through simple up-down movement.

The utility model relates to a kind of optical accessory vacuum packaging assembly, including shell, packaging equipment is fixedly installed in shell interior, conveying mechanism is installed in shell interior, and storage tube is correspondingly set on the upper side of conveying mechanism side, and the upper side of the other side of conveying mechanism is equipped with guide plate, and storage box corresponding with guide plate is also installed in shell interior.The processing of optical accessory is carried out in the shell under vacuum state in the present application, the storage of multiple optical accessories can be realized by using the stacking of storage tube, so that the optical accessory can be uniformly conveyed in turn, facilitating subsequent vacuum packaging processing, and the built-in conveying mechanism is used for the movement of optical accessory, after the processing of optical accessory by packaging equipment, the optical accessory after packaging is guided by guide plate, so that the optical accessory is conveyed to the storage box for storage, the optical accessory can be taken out by opening the discharge cover plate, batch processing can be realized, the processing cost is effectively reduced, and the packaging efficiency of optical accessory is improved.

This invention discloses an energy storage tank with a built-in linear water distributor, specifically relating to the field of energy storage tank technology. It includes an energy storage tank body, a water inlet pipe at the top of the body, one end of which is connected to a water distributor mechanism fixedly installed inside the tank body. A control device and a motor are installed on the outer side of the tank body, with a stirring paddle connected to the motor's drive end. An outlet pipe with a control valve is located at the bottom of the tank body. This invention achieves real-time and accurate monitoring of water source temperature and pressure. The temperature detection device can promptly detect temperature anomalies and take measures to ensure stable water quality. Two pressure sensors can accurately determine whether the water inlets of the two distribution pipes are synchronized and whether the flow rates are balanced. Based on this, the control device automatically adjusts the opening of the inlet valve to achieve precise water distribution, reducing local stress concentration and corrosion risks, lowering the probability of tank failure, and extending equipment life.

The invention provides a cluster operation storage resource allocation method and device, equipment, a medium and a product, and is applied to the technical field of financial science and technology. The method comprises the following steps: performing data backup between servers based on a data intercommunication channel to obtain a database table related to operation data of each server; in response to the fact that the detection result represents that the server has a running fault, marking the server with the running fault as an isolation server, and migrating a program running by the isolation server to a backup server to run on the basis of the database table; in response to the detection result representing that all the servers in the server cluster operate normally, performing sub-table management on the database table to obtain a data sub-table corresponding to each server, and performing real-time data volume analysis on the data sub-table to obtain a data analysis result; and in response to the fact that the data analysis result represents that database storage of the server is overloaded, marking the server as an overload server, and storing overload data related to the overload server in a backup database.

A kind of desktop expandable table, it includes first guide rail and second guide rail of symmetrical distribution front and back, the bottom of first guide rail and second guide rail is provided with several cross beams, the bottom of cross beam is equipped with support part;It also includes first tabletop and second tabletop of opposite installation, the bottom of first tabletop and second tabletop is equipped with first sliding frame and second sliding frame respectively, first sliding frame and second sliding frame are slidably installed in first guide rail and second guide rail in front and back two sides, so that first tabletop and second tabletop can be moved relative to first guide rail and second guide rail;It also includes lifting tabletop installed between first tabletop and second tabletop.The beneficial effects of the utility model are: the utility model discards the linkage mechanism of complex connecting rod, gear or cam etc. in prior art, and innovatively uses the direct sliding cooperation mode of guide column and 7-shaped guide groove to realize the lifting and support of lifting tabletop.

The utility model discloses a storage type massage device which comprises a main body unit and an auxiliary unit, the auxiliary unit is configured to slide along the main body unit so as to be switched between an unfolding state and a storage state, and in the unfolding state, the auxiliary unit and the main body unit are connected end to end; in the storage state, the auxiliary unit is stacked on the main body unit; a height adjusting assembly is arranged between the auxiliary unit and the main body unit and comprises a lifting component and a walking component which are used for being matched with the lifting component so as to change the relative height of the main body unit and the auxiliary unit; when the unfolded state is changed into the folded state, the lifting component and the walking component are configured to provide a lifting stroke for the auxiliary unit, so that the auxiliary unit is stacked on the main body unit; and when the storage state is converted into the unfolding state, the lifting component and the walking component are configured to provide a descending stroke for the auxiliary unit, so that the main body unit is horizontally butted with the auxiliary unit.