55results about How to "Easy to observe work" patented technology

A filtration device that can be installed at a relatively low place below a full-water level of a storage tank. A filtration device has a housing (22) to which the lower section of an upper side vertical tube (21a) and the upper section of a lower side vertical tube (21b) are connected from the above and below and that has a rainwater flow chamber (23) and a valve chamber (24); a ball valve (29) that is received in the housing so as to be movable between the rainwater flow chamber and the valve chamber, that closes, in the rainwater chamber, a lower side rainwater hole (23b), and that has a specific gravity of less than 1; a reception chamber (27) that stores rainwater came from the rainwater flow chamber to the valve chamber; an opening section (24b) for a valve seat, which can be closed by the ball valve to seal up the valve chamber; an upper side guide member (31) that guides the ball valve moving up, the ball valve being guided from the rainwater flow chamber to the valve chamber; and a lower side guide member (32) that guides the ball valve moving down, the ball valve being guided from the valve chamber to the rainwater flow chamber. A first strainer (26) adapted to be insertable and removable through the opening section for a valve seat is removably installed in the lower side rainwater hole. A second strainer (33) for filtering rainwater flowing into the reception chamber is removably installed in the reception chamber.

The invention discloses a method for planting photinia fraseri dress. The method comprises the following steps of (A) seed pretreatment; (B) substrate preparation; (C) seedbed leveling; (D) sowing andearthing; (E) nursery management; (F) sapling transplanting; (G) sampling raising, management and protection. According to the method for cultivating and planting the photinia fraseri dress, the germination rate of seeds is 97.8%, the germinative force is 96.5%, 30 days after germination, the survival rate reaches up to 98.9%, three months after sowing, the number of the photinia fraseri dress seedlings with 90%-110% of average seedling height accounts for 90.3% of the total number of the photinia fraseri dress, and the number of the photinia fraseri dress seedlings with 90%-110% of average ground diameter accounts for 96.3% of the total number of the photinia fraseri dress.

The invention relates to the technical field of double steelmaking tundish continuous casting heat number study, and discloses a double steelmaking tundish continuous casting heat number in-depth study method. The method comprises the following steps that 1) firstly, a reasonable and effective tundish baking system is formulated, the tundish baking time is controlled to be 2 h to 3 h, a capping production mode is adopted on a tundish, and therefore when baking is needed, the casting waiting time is effectively shortened through capping, a cover plate can be pulled to be open when the tundish needs to be stopped, the tundish cooling waiting time and the temperature drop are shortened, and the tundish baking temperature during casting is ensured to be higher than or equal 900 DEG C. By meansof the double steelmaking tundish continuous casting heat number in-depth study method, the double steelmaking tundish continuous casting heat number is wholly and effectively improved, the overall double steelmaking tundish continuous casting heat number in-depth study method is clear and explicit in step, operation is simple, the service life of the tundish can be effectively prolonged, meanwhile, the double steelmaking tundish continuous casting heat number is greater than or equal to 90 furnaces, the production cost of steelmaking is reduced, and implementation by a user is facilitated.

The invention discloses a landscape design method for a leisure square in urban planning. The landscape design method comprises the following steps that (1) the leisure square is divided into a squareentrance landscape area, a theme culture square landscape area, an old-age people activity landscape area, a young children activity landscape area, a middle-young age people activity landscape areaand a ring square landscape area; (2) the theme culture square landscape area is designed; (3) the ring square landscape area is designed; (4) the young children activity landscape area is designed; (5) the old-age people activity landscape area is designed; (6) the middle-young age people activity landscape area is designed; and (7) the square entrance landscape area is designed. According to activity characteristics of crowds, the multiple activity areas and matched public facilities are designed; and water resources in the leisure square are reasonably utilized by designing a plurality of sets of fountain drainage pipelines, a truncated-cone-shaped landscape platform protruding out of the ground is designed and can be watched from a long distance, and accidents are avoided.

The invention provides a multifunctional constructed wetland communicating device capable of collecting a water sample, which comprises a biological pond retaining wall, a fixing hole, a packed bed, acollection box, a water absorption pipe, a guide pump, an insertable rolling filter screen structure, a detectable floating cover structure, a shielding control cover structure, an observable measurement sample conveying pipe structure, a fixing seat, an L-shaped conveying pipeline, a through hole, an L-shaped adding pipe and a silica gel cap, wherein the fixing hole is formed in the upper part of the middle position in the biological pond retaining wall; and the packed bed is arranged on the left side of the biological pond retaining wall. Through the arrangement of the filter screen, the fixing pipe, a conical inserting rod and a lifting ring, the lifting ring can be grabbed to lift the conical inserting rod in long-time work, then the filter screen is pulled, non-degradable white garbage such as plastic bags is collected in the filter screen pulling process, and the sewage treatment work is prevented from being influenced in work.

The invention provides a building external wall thermal insulation material thickness detection device. The device comprises a detection frame, a handheld rod, threaded holes, , an application plate,a T-shaped fixing groove, a rotatable fixing rod structure, a rotatable horizontal detection seat structure, a buffer reset detection tube structure, a detachable pushing smearing rod structure, a detection hole, a conical block, a fixing groove, a pushing hole, an arc-shaped clamping plate and a silica gel sleeve, wherein handheld rods are in bolted connection with the middles of the left side and the right side of a lower end of the detection frame respectively, and the threaded holes are respectively formed in the middle positions in the left and right sides of an upper end of the detectionframe. The device is advantaged in that through arrangement of the detection tube, a pushing plate, a threaded pipe, a detection rod, a drilling rod, a pushing storage pipe, a fixing plate and a threaded rod, the pushing plate can be pushed to move in the detection pipe by pushing the storage pipe in the working process, then two ends of the detection pipe correspond to scale marks arranged on the surface of the detection pipe, and the observation work can be conveniently conducted in the detection process.

The invention provides a central air conditioner fresh air purification device. The device comprises a purification box, an air inlet pipe, a fresh air outlet pipe, a first hollowed-out plate, a second hollowed-out plate, a partition plate, an adjustable locking fixing base structure, a rotatable lifting filter frame cover structure, an impingement drying frame structure, an observable drawing cleaning box structure, a U-shaped sliding rail, a first fixing cover, a second fixing cover, a primary filter, a negative ion generator, an electrostatic dust collector, an fresh air fan and an efficient filter. Through arrangement of a first sealing cover, a rotating rod, a pushing rod, a first filter screen, an L-shaped sliding rod, a threaded fixing pipe and the purification box, the pushing rodcan be grasped to rotate during working, and through threaded connection of the rotating rod and the threaded fixing pipe, the first sealing cover drives the first filter screen to move upwards, the first filter screen can be cleaned and replaced conveniently in the using process, and meanwhile lifting work is achieved.

The invention discloses an image data processing method and an image data processing device. The image data processing method comprises the following steps of: sending obtained image data to a transitional device by medical scanning equipment; receiving the image data by the transitional device; polling whether the transitional device has image data increase or not by a client; when the fact that the transitional device has image data increase is determined, obtaining the image data corresponding to the image data increase from the transitional device by the client, so as to carry out image data filing to ensure that the image data is obtained by a treatment management system in the client. Through the method and device, a manual filing manner is replaced by an automatic filing manner of image data, so that the medical personnel can conveniently and directly check the image data at the treatment management system, the medical working efficiency and the correctness of the imported image data are enhanced, and great convenience is brought to the remote medical treatment, medical big data analysis and the like needing to carry out observation and processing on the image data.

The invention discloses a cultivation method for sweet scented osmanthus trees. The method comprises the following steps: (A) seed pretreatment; (B) substrate preparation; (C) seedbed levelling; (D) sowing and earthing; (E) nursery management; (F) sapling transplantation; and (G) sapling tending, management and protection. When the method disclosed by an embodiment of the invention is used for cultivation of the sweet scented osmanthus trees, a germination rate of seeds of the sweet-scented osmanthus trees is 97.3%, germination potential is 96.2%, and a survival rate is as high as 99.1% after30 days of germination; and 3 months after sowing is performed, the quantity of sweet-scented osmanthus tree seedlings with a height of 90%-110% of an average seedling accounts for 92.7% of the quantity of total sweet-scented osmanthus tree seedlings, and the quantity of sweet-scented osmanthus tree seedlings with a ground diameter of 90%-110% of an average ground diameter accounts for 97.8% of the quantity of the total sweet-scented osmanthus tree seedlings.

The invention provides an intelligent rotor fault experiment device, which belongs to the technical field of rotor experiment equipment and comprises a base, a support, a first detection power mechanism, a fixed sliding rail, a sliding chute, a liftable movable adjusting seat structure, a shielding protective cooling cover structure, a slidable detection adjusting cover structure, a rotatable operation control cabinet structure, a supporting plate, a second detection power mechanism, a first rotor, a first gear disc, a second rotor, a belt pulley and a second gear disc. Through arrangement of a shielding cover, a fixed bayonet socket, an adjusting detection seat, a control cabinet, a bracket, an operation panel, a display screen mechanism, a base, a support and a first detection power mechanism, detection information can be transmitted into the control cabinet through a detection sensor mechanism arranged at the lower end of the adjusting detection seat in the use process; therefore, the display screen mechanism is controlled by the control equipment to perform display work, so that intelligent detection work is completed.

The invention relates to the technical field of medical instruments, in particular to a humanized head fixing operating bed, which comprises a bed body used for supporting a whole head fixing device. a mounting box which is fixedly connected to one end of the bed body, and the mounting box is used for mounting a head rotating device; two head rotating mechanism, one of which is used for transversely rotating the head of the patient, and the other is used for longitudinally rotating the head of the patient; a transverse unlocking mechanism that is used for unlocking the transverse head rotating mechanism. The invention relates to the technical field of medical instruments; when a medical worker needs to rotate the head of a patient, by unlocking the transverse unlocking mechanism and the longitudinal unlocking mechanism, and thereby the head rotating mechanism drives the head of the patient to rotate, so that the medical worker can conveniently rotate the head of the patient to conduct observation work.

The invention provides an intelligent mixing device for lubricating oil production. The intelligent mixing device comprises a mixing barrel, supporting rods, a barrel cover, an observation sheet and afirst mixing motor, a refillable cleaning and metering pipe structure, a rotatable auxiliary conveying pipe structure, an adjustable rotary transmission mixing rod structure, a rotatable turnover plate structure, a transmission pipe, a first bevel gear, a discharge pipe, a manual valve, a coiled pipe, a control box, a PLC and a power switch, wherein the upper ends of supporting rods are connectedto the four corners of the lower end of the mixing barrel through bolts respectively; and the barrel cover is in bolted connection with the upper end of the mixing barrel. According to the invention,the PLC, the power switch, a filling pipe, an electromagnetic valve, a flow meter, a second mixing motor and a first mixing motor are arranged, so opening and closing of the electromagnetic valve canbe controlled through the PLC in the working process; and meanwhile, the working state of the second mixing motor and the working state of the first mixing motor are controlled, so intelligent oil mixing work can be conveniently achieved in the lubricating oil mixing process.

The invention provides a safe storage device for a chemical new material. The safe storage device comprises a storage shell, movable brake wheels, supporting rods, a storage inner barrel, a damp-prooflayer, a rubber ring, an insertable observation jacking cover structure, a rotatable sealed sampling pipe structure, an insertable detachable ventilation pipe structure, a dehumidification insertionpipe structure, a rotating rod, an inverted U-shaped lifting rod, a U-shaped fixing seat, an L-shaped fixing seat and ventilation holes, wherein the movable brake wheels are connected to the four corners of the lower end of the storage shell through bolts respectively; and the lower ends of the supporting rods are sequentially connected to the bottom end of the interior of the storage shell through bolts from left to right. Through arrangement of a first fixing pipe, a sampling pipe, a sampling valve, the storage shell, the storage inner barrel and the damp-proof layer, the lower end of the sampling pipe is inserted into a sampling container by rotating the sampling pipe during working, then the sampling valve is opened, materials enter the sampling container through the first fixing pipeand the sampling pipe, the sampling valve is closed, and the sampling work is finished.

The invention provides an intelligent rectifying kettle which comprises a rectifying tower body, a packed tower, a condenser, a phase splitter, a control cabinet, an adjustable supporting seat structure, a detachable maintenance heating barrel structure, an observable buffer shunt pipe structure, an observable discharge tank structure, a first conveying pipe, a second conveying pipe, a third conveying pipe, a fourth conveying pipe, a front part reserving tank a finished product tank, a recycling tank and a wastewater tank. The packed tower is in bolted connection with the middle position of the upper end of the rectifying tower body and is communicated with the rectifying tower body. Through the arrangement of the third connecting pipe, the rectifying tower body, the packed tower, the condenser, the phase splitter, the second conveying pipe and the third conveying pipe, materials which do not react thoroughly can be conveyed into the rectifying tower body through the third conveying pipe in the using process, then secondary processing is conducted, and waste caused by the fact that the materials do not react thoroughly in the working process is prevented.