在线一本码道高清

Manufacturing of measuring device and its application technology
  • Manufacturing method of diesel particle trap test device
    The utility model relates to the field of diesel particulate traps, in particular to a diesel particulate trap test device. At present, more than 90% of diesel particulate traps (dpf) are on the engine bench and integrated with the engine for testing. The soot generated by the engine and operating conditions are used to test the dpf products under regeneration conditions or uncontrolled regeneration Support and catalyst performance under operating conditions. As emissions regulations become more stringent, launch ...
  • Manufacturing method of structural safety monitoring device
    The utility model relates to the field of slope monitoring equipment, in particular to a structural safety monitoring device. Water, as an extremely common fluid in nature, has a huge impact on the geographical environment, often affecting the deformation process of rocks and the settlement of foundations. Rainfall is the most important part of the water cycle, and a rain gauge is an instrument used by meteorologists and hydrologists to measure the amount of precipitation in a certain area within an application. Rain gauges are now used more widely ...
  • Manufacturing method of new simple rain gauge
    The utility model relates to a rainfall recording device, in particular to a new simple rainfall gauge. Rain gauge is an instrument used to measure the amount of precipitation in a certain area over a period of time. At present, domestic rain gauges are generally divided into two types: weighing type and tipping bucket type. The working principle of the dump bucket rain gauge is that rainwater enters the water receiver from the uppermost water inlet, falls into the water receiving funnel, and flows into the bucket through the funnel mouth. When the accumulated water reaches a certain height (such as 0.1 mm), the ...
  • Manufacturing method of outdoor rainwater measuring device
    The utility model relates to a rain gauge, in particular to an outdoor rainwater measuring device. Precipitation is an important meteorological element. The measurement of precipitation plays an important role in the fields of meteorology, hydrology, ocean, environment, etc. At the same time, it also has important significance for the safety of aviation and railway transportation. Rain gauge, also known as rain gauge or rain gauge, is an instrument used to measure the amount of precipitation in a certain area over a period of time. In the prior art, according to different measurement principles ...
  • Manufacturing method of rainfall evaporation metering device
    The utility model relates to rainfall monitoring, in particular to a rainfall evaporation metering device. The traditional rain evaporometer uses a separate structure of the rain gauge and the evaporator. When carrying out rainfall monitoring in the field, it is necessary to carry two types of measurement devices for detection operations. There is a need to design a device that integrates two measurement devices. Summary of the invention ...
  • Manufacturing method of rainfall gauge
    The utility model relates to rainfall monitoring, in particular to a rainfall gauge. At present, there are many types of rain gauges in China, but basically every kind of rain gauge has certain limitations. The existing rain gauge mainly includes a rain receiver, a water storage container, and a detection device for measuring the rainfall parameters in the water storage container, such as a weight sensor, a microorganism sensor, and a pH sensor. Most rain gauges lack a quick drain function and require manual ...
  • Manufacturing method of meteorological monitoring device based on geographic information system
    The utility model relates to meteorological monitoring, in particular to a meteorological monitoring device based on a geographic information system. The meteorological monitoring device is a multi-element micro-meteorological monitoring device designed based on the monitoring of the local meteorological environment of the transmission line corridor. The collected various meteorological parameters and their changes are transmitted to the central monitoring analysis in real time through the 3g / gprs / cdma network System, when an abnormal situation occurs, the system will issue pre -...
  • Manufacturing method for easy maintenance of miniature air station
    The utility model belongs to a miniature air station, and particularly relates to a miniature air station which is easy to maintain. The existing micro air station has five parameters: wind speed, wind direction, temperature, humidity, and atmospheric pressure. It can scientifically predict and warn the movement of particles through the wind direction. The measurement is accurate and reliable. It is suitable for industrial sites or laboratories. Measure different requirements; the existing miniature air station is inconvenient to protect the front surface of the display when using ...
  • Hydro-meteorological comprehensive monitoring intelligent terminal manufacturing method
    The utility model relates to environmental protection monitoring, and specifically relates to a hydrometeorological comprehensive monitoring intelligent terminal. With the prosperity and prosperity of the economy, the continuous improvement of people's living standards, the development of production technology is getting better and better, and people's use of their time is becoming more and more demanding. Hydrometeorology belongs to geography, hydrology, and is the land surface and the atmosphere. Water interaction. The development of ancient meteorology in China is on the one hand combined with astronomy, and has the earliest astronomy in the world ...
  • Manufacturing method of contour line survey device for underground rock stratum
    The utility model belongs to an underground rock layer survey, and particularly relates to an underground rock layer disc contour survey device. Geotechnical engineering exploration is a technical means for ascertaining the basic characteristics and spatial distribution of subsurface geotechnical bodies, groundwater and adverse geological effects. Sampling is the use of certain technical means in the field exploration process to take samples of rock, soil and groundwater that can meet various specific quality requirements. According to patent cn20162042723 ...
  • Manufacturing method of dust-proof photoelectric tube device for detecting arrival of shovel plate stepping charge
    The utility model belongs to the field of heat treatment, and relates to a dust-proof photoelectric tube device for detecting the in-position of the stepping charge of a shovel plate. The photocell is a device for signal detection through a light beam. In a shovel board stepping furnace, an upper photocell and a lower photocell are usually provided on the top and bottom of the furnace, respectively. Whether it is in place. However, the dust diffused in the furnace will gradually attach to the photocell wall. The lower photocell is more affected than the upper photocell ...
  • Manufacturing method of millimeter wave human body detection turntable
    The utility model relates to security inspection, in particular to a millimeter wave human body detection turntable. Traditional safety detection equipment that can be directly used on the human body is mainly divided into two categories: optical video detectors and metal detectors. However, optical video detectors are helpless with hidden dangerous goods such as dangerous objects hidden under clothing, and are only suitable for safety monitoring occasions. Metal detectors occasionally have false detections and missed detections, and can only be used as auxiliary safety detection equipment .. .
  • Manufacturing method of simple detection component for placement machine
    The utility model relates to a simple detection component for a placement machine. In the placement machine, the PCB is first loaded by the feeding conveyor. Among them, the on-track sensors on both sides of the feeding belt are equipped with shooting sensors to sense incoming and outgoing materials. When the sensor detects the incoming material, the controller sends a signal to drive the downstream The manipulator runs. When the pcb board is a regular rectangular board, the machine runs normally. If the incoming pcb board is a hollow and irregular shaped pcb board, then the ...
  • Device for identifying front and back sides of buttons
    The utility model relates to button identification, and in particular relates to a device for identifying the front and back directions of a button. The emergence of fully automatic and semi-automatic button-feeding machines has greatly improved the production efficiency and product quality of garment processing enterprises. However, due to the different shapes of buttons, the existing types of button-feeding machines are basically the same for the front and back shapes and rely on the button The tooth shape on the machine's vibrating tray is difficult to select by using different front and back gravity centers, which severely limits the use of the buckle ...
  • Manufacturing method of multifunctional metal detector
    The utility model relates to a metal detector, in particular to a multifunctional metal detector. Metal detectors use the principle of electromagnetic induction to detect metals. All metals, including iron and non-ferrous metals, have a high detection sensitivity. The entry of ferromagnetic metals into the detection area will affect the distribution of magnetic field lines in the detection area, and then affect the fixed range of magnetic flux. Non-ferromagnetic metals entering the detection area will have an eddy current effect and will also change the magnetic field distribution of the detection area, ...
  • Passive optical fiber plug-in state detection device and optical fiber system using same
    The utility model relates to an optical fiber device, in particular to an optical fiber detection device and an optical fiber system using the same. In the field of optical fiber, optical fiber has the advantages of long transmission distance, passive, and anti-interference. However, for the passive characteristic of optical fiber, the monitoring center cannot inject a identifiable and fixed signal into the optical fiber or optical cable to know the insertion and removal of the optical fiber, or cannot Knowing the insertion and removal of optical fibers from the optical fiber connection boxes that are connected to the optical fibers, it is easy to cause the core to be unplugged by mistake ...
  • Manufacturing method of anti-interference hot-melt adhesive metal detection system
    The utility model relates to the field of production lines for producing hot-melt adhesives, in particular to an anti-interference hot-melt adhesive metal detection system. Metal detection systems are commonly used in the food industry and sanitary industry. The gold inspection machine emits a stable high-frequency magnetic field through the coil. When metal impurities enter the magnetic field, when metal impurities enter the magnetic field area, the balance is broken, and the presence of metal is detected. The gold inspection machine mainly includes a conveyor belt and a detection device erected above the conveyor belt, a rack and ...
  • Manufacturing method of scanning detection device in hole based on electromagnetic induction principle
    The utility model relates to mine geophysics, in particular to a scanning detection device in a hole based on the principle of electromagnetic induction. Mine roadways are often threatened by hidden water-conducting geological structures such as faults, subsidence columns, and goafs in the tunneling process. How to accurately detect the water-bearing geological bodies in front of the roadway is the key to ensure the safe tunneling of the roadway. At present, the advance detection methods for water damage in mine tunnels include drilling and geophysical methods. Which drill ...
  • Manufacturing method of multifunctional wall detector
    The utility model relates to the field of measuring instruments, in particular to a multifunctional wall detector. At present, due to the need to test various parameters of various decoration objects and materials during the decoration process of a house, it is often necessary to carry a large number of detection instruments during construction to find corresponding instruments at any time during construction to detect related Parameters, and due to the harsh construction environment, the requirements for the reliability and protection of various electronic detection products are relatively high, because ...
  • Method for detecting metal parts
    The utility model relates to detection, in particular to a metal piece detection device. In the current product design and development of non-metal parts of household appliances, metal connectors are often used. In order to make the product beautiful in appearance, the metal connectors (such as screws) in them will choose a hidden design. Although the hidden design brings a beautiful experience to customers, it brings trouble to the process inspection. During the process of inspection and inspection, it is difficult to accurately and efficiently determine ...
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