36results about How to "Improve auto-regulation" patented technology

The invention relates to a closed static pressure guide rail with a static pressure oil film clearance compensation function. The closed static pressure guide rail comprises a base, a carriage and a guide rail plate, wherein a plurality of piston devices are arranged on a movable guide rail on one side of the carriage; an oil film contact surface formed by a static pressure oil cavity is formed between the piston devices and the guide rail plate on the base. Due to the novel guide rail structure of the closed static pressure guide rail, the capacity for automatically adjusting a clearance of the static pressure guide rail is realized, and the clearance change, which is caused by thermal deformation, of the static pressure guide rail can be better compensated; the phenomenon that the static pressure guide rail is locked due to over-high temperature rise in a high-speed reciprocating motion is avoided; the safety of the static pressure guide rail is improved; a requirement on high-speed, high-precision and high-dynamic response to feeding of a sand wheel frame of a following grinding machine can be met.

The invention discloses a page turning method and device for an electronic document. The method includes the step that according to the automatic page turning speed and the actual page turning speed of a current page, the automatic page turning speed of a next page is determined. According to the page turning method for the electronic document, the automatic page turning speed can be automatically adjusted according to the reading speeds of readers, and the automatic page turning speed can be adjusted according to the content of the electronic document. The page turning method for the electronic document is high in adaptability to the reading speeds of different readers, the different reading speeds of the same reader and the content of the electronic document, and high in automatic adjusting capacity. The number of manual page turning times of the readers is greatly reduced, along with increase of the number of page turning times of the readers, the automatic page turning rate value is more similar to the values of the browse speeds of the readers, and therefore automatic page turning accuracy is greatly improved.

The invention discloses an inlet diffuser of a hydrogenation reactor, comprising an inlet cone, a mounting plate and a spray cover; the inlet cone is a conical truncated body as a whole, the lower part is a flange-shaped flange, and the flange is provided with Guide column, swirl tubes are evenly distributed on the upper surface of the inlet cone, the upper part of the swirl tube is an inverted conical closing structure, and the lower part is a guide tube that plays a guiding role. There are rotating guide vanes in the inverted conical closing structure; the mounting plate is a circular The ring plate is sleeved on the outside of the inlet cone with its inner ring, and the guide column passes through its cylindrical hole, the guide column is sleeved with a spring, the upper end of the guide column is provided with a gasket and a nut, and both ends of the spring are fixed on the gasket and the mounting plate; The spray holes are evenly distributed at the bottom of the spray cover, and the spray cover is located under the inlet cone and fixed on the lower surface of the mounting plate. The invention can fully mix the gas and liquid, the spraying area is large, the liquid phase deviation can be effectively avoided, the initial distribution of oil and gas entering the reactor can be greatly improved, the reaction operation condition can be improved, and the product quality can be improved.

The invention discloses a flotation machine that can automatically adjust the liquid level. The outer box of the flotation machine is composed of a rear cover, a front cover and two side covers, including a guide mechanism, a telescopic shaft and an inner box of the flotation machine; The inner box of the flotation machine is installed inside the outer box of the flotation machine, the guide mechanisms are respectively installed at the outer top of the outer box of the flotation machine, and the telescopic shaft is installed in the middle of the inner box of the flotation machine through the stirring mechanism. The bottom of the inner box is installed on the bottom of the outer box of the flotation machine through a plurality of telescopic springs, and a flotation mechanism is installed above the outer box of the flotation machine; the invention makes the During operation, the flotation machine can automatically adjust the distance between the liquid level and the flotation claw rake according to the weight of the pulp content in the box, so that the foam can be completely beaten out, the ore raw materials can be used to the maximum extent, and the labor intensity of manpower can be reduced at the same time. , improve production efficiency.

The invention discloses a wall building formwork applicable to intelligent construction of a vertical shaft. The outer surface of the formwork is coated with a Teflon coating; a main body comprises a core frame cylinder, curve sliding rails and segmental sliding forms, and formwork supporting and releasing actions of the segmental sliding forms are realized by the aid of radial contraction indirectly produced by vertical traveling of the segmental sliding forms in the longitudinal direction through the curve sliding rails. Leveling and centering of the formwork are subjected to servo adjustment by corresponding hydraulic oil cylinders after pose determination by sensors, and circularity regulation is not needed. The formwork has basic function of a concrete pouring envelop structure as well as capacity of monitoring and evaluating the quality and an evolution process of cast-in-place concrete by means of setting of pressure, temperature, moisture and ultrasonic measurement points on the outer surface of the formwork. The formwork has the characteristics of being reasonable in structure, reliable in work, quick in action and capable of performing automatic centering and leveling and evaluating the pouring quality of the concrete in real time, and realizes intelligence of the construction process of the vertical shaft.

The present invention relates to a load balancing method, device and system for S-CSCF pool groups. Aiming at the problems of low accuracy and efficiency during load balancing in the past, the load balancing method for the S-CSCF pool group of the present invention includes the following steps: based on the load value of each S-CSCF device in the S-CSCF pool group and the S-CSCF pool ‑ Calculate the load variance from the average load value of the CSCF equipment; determine whether the load variance is above a predetermined threshold, and if it is above the predetermined threshold, it is judged that the load is unbalanced; when it is judged that the load is unbalanced, the load value is filtered from the S‑CSCF pool group The S‑CSCF equipment with the largest deviation from the average load value is used as the load adjustment equipment; the correlation coefficient between the load influencing factors and the load of the selected load adjustment equipment is calculated; and the absolute value of the calculated correlation coefficient is greater than the predetermined value, and the absolute value Load adjustment is carried out according to the load influencing factor with the largest value. In this way, the automatic adjustment capability of the network in the face of sudden shocks can be enhanced, and the optimal management and control of the S‑CSCF pool group can be realized.

The invention discloses a novel connecting device of an inflation pressure reducing valve and a nitrogen cylinder, and relates to the technical field of connecting devices. The novel inflatable pressure reducing valve and nitrogen cylinder connection device includes a pipeline device, the pipeline device includes a main pipe, the front surface of the main pipe is provided with an annular groove, the rear end of the annular groove is fixedly connected with a ring bottom, and the ring bottom and the annular groove The right side of the front surface of the ring bottom is sleeved with an extrusion column; an insertion device is arranged in front of the pipeline device, and the insertion device includes an auxiliary pipe. The rear end of the auxiliary pipe is fixedly connected to the middle of the front surface of the main pipe. The front end is fixedly connected with an elastic sleeve, and the material of the elastic sleeve includes elastic material; the front of the auxiliary pipe is provided with a movable tube, the number of the movable tube is four, and the front end of the movable tube is fixedly connected with a guard plate, and the number of the guard plate is four , This new type of inflatable pressure reducing valve and nitrogen cylinder connection device greatly improves the scope of application of the device.