9results about How to "Flexible detection" patented technology

The utility model relates to the technical field of lotus root pool water quality monitoring, and particularly discloses a lotus root pool water quality monitoring buoy frame which comprises a flat plate, a data transmitter and a water quality detection sensor, floating bodies are installed at the four corners of the lower end face of the flat plate, and two installation frames are fixedly connected to the upper end of the flat plate. Two rope penetrating holes are formed in the upper end face of the flat plate in a penetrating mode, winding shafts are rotationally connected to the interiors of the two mounting frames correspondingly, and nylon ropes penetrating through the two rope penetrating holes correspondingly are fixedly connected to the outer walls of the two winding shafts correspondingly; the water entering length of the water quality detection sensor can be adjusted by rotating the winding shaft to wind and unwind the nylon rope, and the position is fixed by utilizing the self-locking characteristic, so that the water entering length of the nylon rope can be adjusted as required to effectively adapt to lotus root pools with different water depths, and the water entering depth of the water quality detection sensor can be changed by manually sliding the adjusting cylinder and locking the position. Height adjustment of the water quality detection sensor is achieved, flexible detection can be conducted on water layers of different depths, and the use flexibility of the device is remarkably improved.

The present application relates to compressor online detection technical field, provide a kind of compressor online detection equipment and compressor online detection method.The compressor online detection equipment includes: stabilized power supply, with the compressor to be measured is connected;Suction stabilized component is connected in the suction pipeline of the compressor to be measured, for adjusting the suction pressure of the compressor to be measured;Exhaust stabilized component is connected in the exhaust pipeline of the compressor to be measured, for adjusting the exhaust pressure of the compressor to be measured, so that the compressor to be measured has exhaust pressure constant load operating phase;And acquisition device, with the compressor to be measured is connected, for acquiring the operating parameter of the compressor to be measured in the load operating phase.The present application can realize the flexible, stable, accurate detection of the operating parameter of the compressor to be measured, meet the test demand of the compressor to be measured.

The utility model discloses an auxiliary positioning device of an instrument for radiation detection, which comprises a multi-angle adjusting mechanism comprising a mounting plate mounted on a telescopic mechanism, a fixed arm fixedly arranged at the bottom of the mounting plate, a movable arm rotatably arranged at the lower end of the fixed arm, and a positioning mechanism arranged on the lower end of the movable arm, the movable arm is connected with the mounting plate through a first driving assembly to achieve vertical angle adjustment, and a positioning frame is rotationally arranged at the lower end of one side of the movable arm through a T-shaped rotating shaft. When the pitching angle of the detector needs to be adjusted, the first positive and negative motor drives the first screw rod to rotate and drives the first moving block to move along the axial direction of the screw rod, and the movable arm is pushed to swing up and down around the hinge point of the fixed arm through the connecting rod, so that the vertical angle of the radiation detector is adjusted; when adjustment in the horizontal direction is needed, a second positive and negative motor drives a second screw to rotate, so that a second moving seat drives a shifting rod to push a positioning frame to deflect leftwards and rightwards around a T-shaped rotating shaft, and accurate adjustment of the horizontal angle is achieved.

The utility model discloses a novel detection and maintenance device for fire-fighting equipment, which relates to the technical field of fire-fighting detection and particularly comprises a top plate, a top tray is fixedly mounted at the top of the top plate, a rubber ring is fixedly mounted at the top of the top tray, and a mounting plate is fixedly mounted on the lower surface of one side of the top plate. Fire-fighting smoke guns are symmetrically arranged on the upper surface of the mounting plate, the output ends of the two fire-fighting smoke guns are fixedly connected with a connecting pipe, guide pipes are symmetrically and fixedly mounted at the top of the connecting pipe, and acrylic plates are symmetrically arranged on the lower surface of the top disc. According to the utility model, the pump machine is arranged in the top plate and is matched with the suction pipe to drive liquid in the water storage tank to be discharged through the hose, so that the detection and maintenance accuracy of the fire-fighting equipment can be effectively improved, and the detection operation of a single fire-fighting equipment is more convenient; and fire-fighting liquid can be recycled in a centralized manner while detection is carried out, so that unnecessary indoor pollution is prevented.

The application discloses a tubular culture device, which comprises a sample feeding container and a culture pipeline in communication with the sample feeding container and forming a circulation loop, wherein a circulation power assembly is arranged on the culture pipeline; the circulation power assembly is used for driving the fluid in the sample feeding container to flow in the culture pipeline at a controllable flow rate; and the culture pipeline comprises one or more parallel branch pipelines. The tubular culture device can be widely used for the culture of microorganisms, cells and the like, realizes the control and monitoring of the culture process, provides rich reference data for the scaled production of cells, reduces the cost and reduces the product development risk.

The utility model discloses a fuel cell inspection device test tool, comprising a detection main body, the inside of the detection main body is fixedly connected with a detection line, one end of the detection line far away from the detection main body is fixedly connected with a detection joint, and the outside of the detection line is slidably connected with a connection plate. The end, away from the detection line, of the connecting plate is fixedly connected with a supporting plate, the inner wall of the supporting plate is slidably connected with a clamping plate, the exterior of the clamping plate is fixedly connected with a pressing plate, the end, away from the clamping plate, of the pressing plate is fixedly connected with a first elastic part, and the end, away from the pressing plate, of the clamping plate is fixedly connected with a gasket. And a storage groove is formed in the inner wall of the detection main body. According to the utility model, the clamping plate clamps the output line through the gasket, and the gasket can increase the friction force, so that the interface of the fuel cell inspection device can be stably and firmly butted with the detection joint for detection of the detected main body, and the stability and accuracy of the detection of the fuel cell inspection device are improved.

This utility model relates to the field of 3D printing technology, and particularly to a laser power detection device and a laser module for a photopolymer 3D printer. The laser power detection device includes a mounting base, an electrical integration box, a drive assembly, and a detection assembly. The mounting base has an L-shaped structure with several oblong holes. The electrical integration box is fixedly connected to a vertical plate. The drive assembly is a pen-shaped cylinder used to control the horizontal displacement of the detection assembly. The detection assembly includes a housing, a lens, and a detector, with the lens and detector coaxially assembled in a detection hole on the housing. Furthermore, the laser power detection device also includes a counterweight and a rotating assembly for rotating the detection assembly around an axis. This laser power detection device overcomes the limitations of fixed installation in existing laser power detection devices, enabling flexible detection and real-time online monitoring of laser power. When applied to laser modules for photopolymer 3D printers, it improves the performance and reliability of photopolymer 3D printing technology.

The utility model relates to the technical field of ray detection, in particular to an aircraft detection system based on a ray scattering technology. The aircraft detection system based on the ray scattering technology comprises a detection device which is provided with a ray detector; the scanning device is provided with a ray source, and the ray source can output rays; the ray source and the ray detector are arranged on a driving device on the same side of the aircraft, the driving device is respectively connected with the detection device and the scanning device, the driving device drives the scanning device or the aircraft to move relatively, and the driving device drives the detection device to move so as to enable the ray detector to collect scattered rays of rays; the control device is in signal connection with the driving device, the scanning device and the detection device; and the user interaction system is in signal connection with the control device, and the user interaction system is used for imaging the rays collected by the ray detector and controlling the movement of the scanning device or the aircraft through the control device.

This invention discloses a method for adjusting the operation of a sludge dryer based on online measurement of moisture content and calorific value, relating to the field of sludge dryer operation adjustment technology. The method includes the following steps: Step 1: Measuring the moisture content C1 of the wet sludge at the dryer inlet using a microwave moisture content meter installed on the pipeline between the sludge conveying pump and the dryer sludge inlet. This invention, by using a microwave moisture content meter installed on the pipeline between the sludge conveying pump and the dryer sludge inlet, makes measuring the moisture content of the sludge before it enters the dryer more convenient and faster. It allows for real-time detection of the moisture content before drying, and the measurement of the sludge moisture content C2 at the dryer outlet. Adjustment is based on the C2 measurement feedback. Furthermore, after drying, the sludge exiting the dryer has a relatively low moisture content, generally in granular form. The moisture content of the dried sludge is retrieved using hyperspectral imaging, making sludge moisture content detection more flexible.