10results about How to "Avoid detachment" patented technology

The utility model discloses a copper bar assembly, include: first component fixed with at least two conductive parts, first component is connected with second component, and conductive part extends downward through second component, and first component and second component cooperate and form fixed cavity, and the fixed cavity is accommodated to the magnetic core, and conductive part passes through the magnetic core, and the isolating piece is connected with second component, and the isolating piece divides two adjacent conductive parts, and the magnetic core cooperates and forms the glue injection area with fixed cavity, and the glue injection area is filled with colloid, adopt first component and second component cooperation, relative to the prior art in a whole plastic piece, reduce the volume of whole, reduce the space occupied, second, improve the protection level of whole through the glue injection seal.

The invention provides a temperature control mechanism for a soy sauce stewed meat high-temperature drying room, and relates to a high-temperature drying room, the temperature control mechanism comprises a machine shell, a partition plate fixedly arranged in the middle of the machine shell, and a first cavity and a second cavity which divide the interior of the machine shell through the partition plate, and the first cavity is internally provided with a control panel used for controlling the temperature of an evaporator of the high-temperature drying room; the wire bunching component, the transmission component and the smoothing component are sequentially arranged in the second cavity from top to bottom, and the transmission component is used for being in transmission fit with the wire bunching component and the smoothing component to achieve arrangement of wires on the control panel. Through the cooperation of the wire bunching component and the transmission component, redundant wires are wound on the surface of the wire bunching component, so that a plurality of wires can be independently wound and wound, the wires are orderly connected, and meanwhile, through the cooperation of the transmission component, the transmission component can be arranged at the bottom of the corresponding wire bunching component, so that the wire bunching component can be connected with the wire bunching component. Therefore, independent winding of the plurality of bunching parts is realized, and the bunching use of leads with different lengths is met.

A kind of vacuum powder sintering furnace special evacuation unit, including diffusion pump, the diffusion pump is connected with front valve and main valve, and the connecting pipeline between diffusion pump and front valve is also provided with maintenance pump with maintenance valve;The end of the front valve away from diffusion pump is provided with three-way pipe, and the opening of three-way pipe away from diffusion pump is connected with pre-evacuation valve and front stage pump respectively;The end of the pre-evacuation valve away from three-way pipe is connected to main valve, and micro-evacuation valve is also provided between three-way pipe and main valve, the pre-evacuation valve and micro-evacuation valve cannot be opened simultaneously;Roots pump is arranged between three-way pipe and front stage pump, and rough evacuation valve is arranged between roots pump and front stage pump.Different from conventional equipment, the device is through multiple pipelines and is respectively provided with micro-evacuation valve, pre-evacuation valve and main valve, then control above-mentioned valve is opened in different time period, to be able to carry out vacuumizing operation in different stages for different purposes respectively.

The invention discloses a limb fixing device for a critical patient, belongs to the technical field of limb fixing, and aims to solve the problems that the contact area between a bandage and the arm of the patient is small, the constraining force is concentrated, pressure injury is easily formed due to long-time constraining, the pain of the patient is increased, local infection is possibly caused, and the illness state is aggravated. The hospital bed comprises a hospital bed body and two supporting plates fixed to one side of the hospital bed body, restraint straps are arranged on one sides of the supporting plates, a plurality of first pressure air bags are installed on one sides of the restraint straps, a plurality of second pressure air bags are further installed on one sides of the restraint straps, and the second pressure air bags and the first pressure air bags are arranged in a staggered mode. Alternate inflation and deflation of the first pressure air bag and the second pressure air bag are achieved through the two-way air pump, so that the pressed parts of the limbs are continuously alternated, local skin and soft tissue are prevented from being in a pressed state for a long time, local blood circulation is effectively improved, the problems of skin redness, pressure sores, limb ischemia and the like are solved, and the completeness of the limb tissue of a patient is protected.

According to the optimization processing method of the heavy naphtha provided by the embodiment of the invention, the size of the fraction cutting point is iteratively adjusted, so that the fractions with the carbon atom number smaller than the preset number in the fraction data between the initial boiling point and the preset temperature value of the heavy naphtha are filtered, and the fractions of the heavy naphtha are classified through subsequent processing; different types of fractions are subjected to different processing treatments; according to the method, the content of the fractions with the carbon atom number being the preset number or above in subsequent processing treatment is increased, waste consumption of the fractions with the carbon atom number being the preset number or below on subsequent processing devices and separation operation needed after subsequent processing are avoided, the investment cost and the process energy consumption are reduced, and a heavy naphtha product with higher value is obtained.

This utility model discloses a non-removable anti-theft nut for power transmission towers, specifically relating to the field of nut structure technology. It includes a central nut with a bottom ring integrally formed at its bottom. An outer protective circular frame is integrally formed at the top of the bottom ring. A groove is formed between the outer side of the central nut and the inner side of the outer protective circular frame. A filling ring is movably engaged in the groove. A glue storage groove is formed at the bottom of the filling ring. An inner ring pad is movably engaged at the bottom of the groove. An inner filling tube is integrally formed at the top of the inner ring pad and is movably engaged in the glue storage groove. A through groove is vertically formed at the bottom of the central nut. This anti-theft nut is conveniently installed on bolts and can position and fix the filling ring in the groove, allowing the anti-theft nut to be fixed to the bolt with adhesive. Furthermore, it forms a circular surface structure on the surface of the anti-theft nut, effectively preventing the anti-theft nut from detaching from the bolt.

The utility model discloses a disposable anus tube, including front section pipe, middle section pipe, the rear section pipe of sewage pipe butt joint and the medicine pipe of communication with middle section pipe, the junction of rear section pipe and middle section pipe is equipped with the plug of bowl shape to the outer wall, the diameter of plug is greater than the diameter of rear section pipe, the side of plug towards sewage pipe forms arc groove, the surface of rear section pipe is equipped with a plurality of sealing ring. The utility model principle: anus tube inserts from the front end into the anus of patient, from the rear end with sewage pipe butt joint, injects the liquid medicine from medicine pipe, butt joint, rear section pipe inserts into sewage pipe, can strengthen the connection reliability of rear section pipe and sewage pipe through the sealing ring of rear section pipe outer wall, prevents sewage from the gap between rear section pipe and sewage pipe and leaks outward, the end of sewage pipe is arranged in the arc groove of plug and is with its resistance, and the plug can prevent anus tube from further entering sewage pipe, thereby preventing anus tube front end from falling off.

The invention provides an At-211 separation process energy efficiency evaluation and optimization method and system, and relates to the technical field of data processing.The method comprises the steps that elution activity data and separation operation duration are collected in the At-211 adsorption and elution separation process, time period division is conducted on the separation process, and separation contribution degree data representing the separation contribution level of each time period is generated; whether the separation process enters a low separation contribution interval or not is judged according to the change trend of the separation contribution degree, when the separation process enters the interval, the separation operation cost is evaluated by combining At-211 residual activity, and when the operation cost exceeds a preset threshold value, separation process structure adjustment operation is executed. Therefore, energy efficiency evaluation and optimization can be continuously carried out in the At-211 separation process under the updated separation structure, and the separation efficiency of unit effective activity is improved.

The utility model relates to medical instrument technical field, concretely is drainage bag fixing device, including connecting plate and fixed plate, the rear surface fixed connection of connecting plate has the sliding block, the front surface fixed connection of fixed plate has the fitting block, the inner side wall sliding connection of sliding block with fitting block, the front surface even fixed connection of connecting plate has four C type buckles, the rear surface symmetrical fixed connection of fixed plate has two magic paste bandage, the utility model discloses abandoning traditional design of brooch, adopts C type buckle and pendant hook of no sharp component, avoids the risk of scratching, independent clamping groove fixed drainage bag, prevents the pipe pulling and the pipe of the multiple pipe stacking and causes, reduces the complication incidence rate such as retrograde infection, independent clamping groove interval distribution, facilitate medical staff clear observation drainage fluid color, quantity and nature, improve the nursing efficiency, pendant hook supports patient to get out of bed activity, promotes the early recovery.