31results about How to "Improve layout effect" patented technology

The invention discloses a leakage non-heat-source optical fiber positioning and orientating system and a monitoring method. The leakage non-heat-source optical fiber positioning and orientation system comprises a plurality of leakage monitoring devices connected by rotary brackets; the leakage monitoring devices comprise first leakage monitoring units which are distributed in a fore-and-aft symmetrical manner and second leakage monitoring units which are bilaterally symmetrically distributed; leakage measurement optical fibers are distributed in the first leakage monitoring units and the second leakage monitoring units; the leakage condition of the contacted-water structural object is monitored by the leakage measurement optical fibers. The leakage non-heat-source optical fiber positioning and orientating system for the contacted-water structural object has the characteristics of no requirement for heating, distribution, omni-directional property, synchronism and the like and has the outstanding advantages on the aspects of reducing monitoring cost, promoting monitoring accuracy and engineering practicality and the like; according to the monitoring method disclosed by the invention, leakage positions and directions are obtained by flexibly arranging the leakage monitoring devices in the contacted-water structural object and comparing calibration optical fibers with the leakage measurement optical fibers; the monitoring method is simple to operate and is accurate in result.

The invention discloses a device and a method for monitoring the leakage of a hydraulic structure body. The device comprises a plurality of leakage monitoring modules distributed in the hydraulic structure body, wherein each leakage monitoring module comprises first leakage monitoring units distributed up and down, second leakage monitoring units distributed left and right, and a telescopic support connected with the first leakage monitoring units and the second leakage monitoring units at the same time; leakage measuring optical fibers are distributed in the first leakage monitoring units and the second leakage monitoring units; the leakage condition of the hydraulic structure body is monitored through the leakage measuring optical fibers. The device disclosed by the invention has the characteristics of no heating, distribution and synchronism, and has prominent advantages on the aspects of reducing the monitoring cost, promoting the monitoring precision and the engineering practicability and the like; according to the monitoring method disclosed by the invention, the leakage monitoring modules are flexibly arranged in the hydraulic structure body, and the position and direction of leaked water are obtained through the calibration of the optical fibers and the comparison of the leakage measuring optical fibers, so that the method is simple in operation and accurate in result.

In one embodiment of the present invention, trench sections cause regions where source diffusion sections and body diffusion sections are formed to be partitioned into line regions. The trench sections are formed not in a straight line shape but in a zigzag shape. Two adjacent trench sections are provided to be axisymmetric, having an axis of symmetry in a longitudinal direction of the trench sections. A wide region and a narrow region are alternately formed in each of the regions, partitioned by the trench sections, in which regions the source diffusion sections and the body diffusion sections are formed. Each of the body diffusion sections is formed in the wide region. This makes it possible to realize an improved power MOSFET that achieves a reduction in an ON resistance per unit cell and an increase in a layout effect.

One embodiment provides a vehicle brake apparatus, including: an electric actuator; and a drum brake. The drum brake is attached to a wheel so as to be driven by power exhibited by the electric actuator. In a state of being mounted on a vehicle, the electric actuator is disposed and fixed further rearwards than an axle of the wheel.

The present invention provides a working machine position and posture controlling used valve structure of the earth-working vehicle, is the working machine position and posture controlling used valve structure of the earth-working vehicle to supply the pressure oil from the hydraulic pump to the working machine elevation-and-subsidence used hydraulic cylinder for elevating or subsiding the working machine of the earth-working vehicle and the working machine inclining used hydraulic cylinder for inclining the working machine, the device is characterized in that the upper-and-lower position adjusting valve body which forms the upper-and-lower position adjusting valve that is used to adjust the upper-and-lower position of the working machine of the earth-working vehicle and the inclining adjusting valve body that composes the inclining adjusting valve for adjusting the inclining angle of the working machine are integrated at the condition that the oil way which are arranged at the inner side of the intermediate between the two valve bodies are directly connected with the oil way at the inner side of the two valve bodies or at the condition that the oil ways arranged at the inner side of the two valve bodies are directly connected.

The embodiment of the invention provides a layout optimization method and deice, a terminal and a storage medium. According to the method, an existing design netlist is analyzed to acquire critical paths, and instances on the critical paths are inserted into specific positions after being copied. Therefore, loose values between the instances on the critical paths can be lowered, the layout effect of the design netlist is improved, the existing design netlist is optimized to some extent, and the use experience of a user is enhanced.

A communication plate (13) which is bendable in the plate thickness direction and integrally formed with a first terminal metal fitting (10) which is connected to a battery terminal is exposed between a first housing (20) which is formed from resin and supports the first terminal metal fitting (10), and a second housing (60) which supports a second terminal metal fitting (40) to which a wire harness (30) is connected and has a fuse attachment hole (61); the orientation of the second housing (60) can be adjusted by bending the communication plate (13). Thereby, it is possible to not only increase the visibility of a blade fuse but to also improve the routing of a wire harness.

The invention provides an arrangement method and device based on an electrical loop, and relates to the technical field of electrical engineering. The arrangement method based on an electrical loop comprises the steps of obtaining loop height value sets of a plurality of electrical loops, current value sets of the plurality of electrical loops and a container height value of each loop container; performing height arrangement processing according to a preset height arrangement constraint condition, the loop height value set and the container height value to obtain a height arrangement scheme ofa plurality of electrical loops; carrying out current arrangement processing on the basis of a preset current arrangement constraint condition, a current value set and a height arrangement scheme, toobtain a final arrangement scheme of the plurality of electrical loops. According to the method, the electrical loops can be arranged and reasonably arranged in the preset cabinet on the premise of the arrangement constraint condition, the arrangement efficiency is high, the arrangement effect is good, a user can be helped to save the cabinet under some complex conditions, and the cost is reduced.

The invention provides a pile soil pressure monitoring system and a pile side soil pressure monitoring method. The technical problems that in the prior art, test element embedding operation is complex, embedding is difficult and inconvenient, and the embedding effect is poor are solved. A cast-in-situ bored pile comprises a pile body and a reinforcement cage, the pile soil pressure monitoring system comprises a testing element and a delivery part, the delivery part comprises a connecting part and an external connecting part, the testing element is connected to the outer side of the external connecting part, the delivery part is mechanically connected with the reinforcement cage through the connecting part, the delivery part at least has a first form and a second form, when the delivery part is in the first form, the testing element is close to the outer side of the reinforcement cage, when the delivery part is converted from the first form to the second form, the testing element moves towards the outer side direction relative to the connecting part along with the external connecting part, and when the delivery part is in the second form, the outer side of the test element is attached to the pile side soil.

The invention belongs to the technical field of mirror field optimization of tower type solar thermal power generation systems. The invention particularly relates to a hybrid heliostat field arrangement method based on genetic algorithm optimization. According to the invention, arranging and calculating the heliostats in the near-field area; calculating the arrangement of heliostats in a far fieldarea; determining parameters required by the mirror field combination; the method comprises five steps of carrying out optimization calculation and integral heliostat field arrangement on the whole field arrangement, selecting different arrangement methods according to the distribution of each sub-item efficiency in different areas in the heliostat field, adjusting on the basis of standard annular arrangement, and enabling the near field area to carry out heliostat arrangement as much as possible while meeting the normal operation boundary condition of the heliostat field. According to the invention, a bionic arrangement method is selected in a far-field area, and parameter adjustment is carried out, so that the arrangement of the part is more uniform, and a better arrangement effect is achieved. According to the invention, a genetic algorithm is adopted to optimize a plurality of parameters such as arrangement parameters of an internal field and an external field and a boundary linebetween two areas, and an optimal mirror field arrangement scheme is obtained.

The invention discloses a coiled optical fiber supporting frame which comprises a supporting column, a supporting sleeve is arranged on the outer surface of the supporting column, an adjusting structure is arranged on the outer surface of the supporting sleeve, the adjusting structure comprises a transverse connecting column, a matching connecting column, a threaded hole, a connecting thread and athreaded connecting column, and a rubber layer is arranged on the inner side of the supporting sleeve. A connecting plate is arranged on one side of the supporting sleeve, and a connecting through hole is formed in the outer surface of the connecting plate. According to the coiled optical fiber supporting frame, by arranging the adjusting structure, supporting frame components can be adjusted conveniently according to the number of coiled optical fibers, so that the practicability of equipment is high, and by arranging the supporting sleeve, the rubber layer, the connecting plate and the connecting through hole and matching with corresponding bolts and corresponding bolt caps, the supporting frame can be mounted on the supporting column, so that the supporting frame components can be mounted more conveniently.

The invention relates to the technical field of cabling systems, and especially relates to a building intelligentized generic cabling system. The system comprises a simulation assignment system. The simulation assignment system is connected with a plurality of mobile cabling ends through a wireless transmission module by signals. The mobile cabling end comprises a central processing unit. The central processing unit is connected with a laser range finder, a rechargeable battery, a touch display screen, a storage, and an angle measuring instrument through wires. The central processing unit is connected with the wireless transmission module by signals. The simulation assignment system is connected with a label printer by signals. The central processing unit is connected with a scanner through a wire. The mobile cabling ends are used to cooperate with the simulation assignment system to arrange wires. The system is high in intelligence, and good in assignment effect, and improves workingefficiency and cabling quality.

The invention relates to the technical field of bearings, in particular to a wear-resistant bearing. The wear-resistant bearing comprises a bearing body, wherein an upper connecting shell is arrangedat the upper end of the bearing body, a lower connecting shell is arranged at the lower end of the upper connecting shell, a connecting strip is arranged on the outer surface of the bearing body, connecting rings are arranged on the outer surfaces of the inner walls of the upper connecting shell and the lower connecting shell, connecting openings are formed in the outer surfaces of the connectingrings, an oil filling structure is arranged at the upper end of the upper connecting shell, and the oil filling structure comprises an oil storage bottle, a connecting cover, an oil guide pipe, a first flow guide hole and a second flow guide hole. According to the wear-resistant bearing, through the action of the connecting strip, the connecting rings and the connecting openings, the bearing bodycan be installed more conveniently, meanwhile, the bearing body which is used for a long time can be replaced more conveniently, through the matching action of the oil filling structure, oil filling of the bearing can be completed more conveniently, so that the lubricating effect of the bearing is better, then the abrasion caused by excessive drying of the bearing is avoided, and the practicability effect is relatively strong.