10results about How to "Reduced installation effort" patented technology

The utility model relates to the technical field of pipe fittings, in particular to a liquefied natural gas pipeline installing and positioning assembly which comprises a connecting disc, the connecting disc is installed between two liquefied natural gas pipelines, flanges are fixed to the ends of the liquefied natural gas pipelines, a plurality of screws are fixed to the two sides of the connecting disc respectively, and rubber sleeves are arranged on rod bodies of the screws in a sleeved mode. One end of the screw rod is sleeved and screwed with a nut, the outer ring surface of the connecting disc is provided with a rubber cover, and the rubber cover wraps the flange; the device has the beneficial effects that the rubber cover arranged on the outer ring surface of the connecting disc can wrap and protect the screw rod and the nut. After the screw rod and the nut are in threaded connection, the rubber cover is pulled out of the containing groove and arranged on the flange in a sleeving mode, the rubber ring is arranged at the connecting position of the liquefied natural gas pipe and the flange in a sleeving mode, erosion of external water vapor to the screw rod and the nut can be effectively reduced, the service life of a connecting part is prolonged, and the maintenance cost is reduced.

The utility model discloses a capillary network structure for radiation air conditioner, including main pipeline, and the capillary pipeline is equipped on main pipeline, its characterized in that still includes: support main part, support main part is vacuum, and the plug -in block is located in support main part, and the main pipeline is inserted and locked, and the support arm is located in the outside of support main part, and the adjusting block is located in the support arm, and it is used for the capillary pipeline to hold up fixed. Capillary network structure for radiation air conditioner, support main part is vacuum, and the plug -in block is inserted and locked to the main pipeline, and the lock catch plate and the clamping block are combined and clamped, and the stable main pipeline fixed structure is formed, compared with bolt, and the ribbon connection reduces the installation step, and improves the installation efficiency, and the first adjusting groove is seted up in the outside of support main part, and the support arm is slid in the groove through connecting shaft and sliding roller, can adjust support arm position according to capillary network actual arrangement demand, realizes the random setting of fixed device, avoids the problem of traditional mode space restriction.

The utility model relates to water treatment equipment field, a horizontal ceramic flat plate membrane component, including support foot square tube and frame square tube, frame square tube forms the frame structure of rectangle, and four support foot square tubes are located at the corner of frame structure respectively, four support foot square tubes and the inside of frame square tube intercommunication, one of support foot square tube is as water production pipeline, another of support foot square tube is as aeration pipeline, and the rest two support foot square tubes are closed, install several aeration pipes in frame structure, and the inside of frame square tube is connected with the aeration pipe and the end, install the membrane group guard board of four periphery frames on frame structure top, install several ceramic membrane sheets in the inside vertical of membrane group guard board enclosure, and every ceramic membrane sheet all is provided with water collecting port, and the water collecting port is connected with water production pipeline through frame structure, the ceramic flat plate membrane component improves the pollution resistance, easy maintenance, structural stability, and high loading density.

The utility model relates to LED light modulation technical field, specifically disclose a kind of all-in-one LED light modulation circuit, including power module, control module, DMX512 light modulation module, DALI light modulation module, VR light modulation module and LED drive module, the control module is respectively electrically connected with power module, DMX512 light modulation module, DALI light modulation module, VR light modulation module and LED drive module;The DMX512 light modulation module receives DMX512 light modulation signal and is transmitted to control module, the DALI light modulation module receives DALI light modulation signal and is transmitted to control module, VR light modulation module receives manually regulated VR light modulation signal and is transmitted to control module;Control module will DMX512 light modulation signal, DALI light modulation signal and VR light modulation signal are handled and converted, and output LED control signal to LED drive module, LED drive module drives LED light according to LED control signal and carries out light modulation.The utility model high integration, reduce production cost, support multiple light modulation mode, can satisfy the light modulation demand under different scenes, it is convenient to install and maintain.

This utility model discloses a five-axis dispensing machine, including a worktable, a mounting plate, a dispensing head, and a moving plate. An X-axis motion mechanism and a Y-axis motion mechanism are mounted on the upper part of the worktable via a support frame. A Z-axis motion component is mounted on the side of the mounting plate. An R-axis motion component is mounted on the lower surface of the moving plate to drive the dispensing head to rotate along the R-axis. A U-axis motion component is mounted on the upper surface of the moving plate to connect a column to rotate along the U-axis. The X-axis, Y-axis, and Z-axis motion mechanisms enable the moving plate to move along the X, Y, and Z axes. The R-axis and U-axis motion components then drive the dispensing head to move along the R and U axes. By mounting the R-axis and U-axis motion components on the upper surface of the moving plate, the dispensing head can be moved along five axes, eliminating the need for an additional lower platform, reducing installation workload, and minimizing the overall footprint of the five-axis dispensing machine.

The present application relates to the technical fields of piston temperature and stress measurement, and particularly relates to a piston temperature and stress testing device and method based on fiber Bragg grating, which is installed on a piston and comprises an FBG sensor, at least two through holes are formed on the surface of a combustion chamber at the top of the piston and are communicated with the inner cavity of the piston, a flexible armored tube is arranged below each through hole in the inner cavity of the piston, the FBG sensor is fixed on the surface of the combustion chamber by high-temperature resistant epoxy resin adhesive, the optical fiber at the input end of the FBG sensor is inserted into the inner cavity of the piston from one through hole, passes out of the piston through the flexible armored tube below the through hole and is connected to a light source, and the optical fiber at the output end of the FBG sensor is inserted into the inner cavity of the piston from another through hole and passes out of the piston through the flexible armored tube below the through hole and is connected to a demodulator. The present application can realize high-precision, real-time and reliable measurement, and can ensure the integrity of the surface of the piston and reduce the influence on the normal operation of the piston.

This utility model belongs to the technical field of plate heat exchangers, specifically a plate heat exchanger for siphon oil cooling. It includes a heat exchanger body composed of multiple thin plates, with an inlet and an outlet. Multiple support blocks are fixedly connected to both ends of the heat exchanger body. One end of each support block is rotatably connected to a sliding sleeve via a rotating rod, and a knob is fixedly connected to the other end of the rotating rod. Due to its unique structure, this plate heat exchanger allows for changes to the interface positions without altering the overall dimensions, making it more suitable for actual construction conditions and facilitating on-site installation. This reduces installation workload and saves piping materials. The plate heat exchanger's thin-plate design creates turbulence, achieving a heat transfer coefficient 3-5 times that of shell-and-tube heat exchangers. It is particularly suitable for cooling high-viscosity oils, rapidly reducing oil temperature, preventing oil oxidation or equipment wear due to overheating, reducing replacement frequency, and lowering subsequent maintenance costs.

This utility model relates to an integrated IoT fan coil unit, including a housing and a surface cooler, a surface cooler bracket, a motor, a fan, a condensate drain pan, and a condensate lift pump located within the housing. The surface cooler is mounted on the surface cooler bracket, and the condensate drain pan is located below the surface cooler and fixed to the surface cooler bracket. The fan is connected and fixed to the central shaft of the motor. It also includes a proportional-integral (PI) control valve, a temperature sensor, an edge calculator, and a thermostat. The PI control valve is connected to the outlet of the surface cooler. The temperature sensor is located at the inlet and outlet of the surface cooler to detect the inlet and outlet water temperatures. The edge calculator is located inside the housing and is electrically connected to the PI control valve, the motor, the temperature sensor, and the condensate lift pump. The thermostat and the edge calculator are connected via Bluetooth. This utility model enables intelligent sensing and precise control of the fan coil unit's operating status, while simplifying the installation and commissioning process of the terminal equipment.

The utility model discloses an electronic detonator initiation system based on wireless radio frequency communication includes: wireless transceiver controller, control system initiation process, sends control instruction, transceiving wireless signal, wireless terminal equipment, with wireless transceiver controller wireless communication connection, with electronic detonator communication connection, receives the control instruction that wireless transceiver controller sent, carries out networking, initiation to the electronic detonator of communication connection with it, reads the current data information of electronic detonator of communication connection with it, the utility model discloses can greatly reduce the use of busbar, has reduced wiring process, has reduced the work load, and networking is more flexible simultaneously.