4results about How to "Coordination" patented technology

Provided is a labyrinth heat insulation structure, the heat insulation structure is used for a labyrinth structure, the labyrinth structure comprises a rotor side labyrinth and a stator side labyrinth, the stator side labyrinth further comprises a connecting arm, and the structure comprises a heat insulation cover arranged on the surface of the connecting arm. According to the labyrinth heat insulation structure, the heat insulation cover is installed on the stator side of the labyrinth, the heat insulation cover is attached to the elongated thin-wall face of the stator, heat convection on the surface of the labyrinth on the stator side is weakened, the thermal response of the labyrinth on the stator side can be effectively slowed down, and therefore the labyrinth on the rotor side and the labyrinth on the stator side are matched and coordinated, and the thermal response is consistent. The invention further provides an aero-engine.

The utility model relates to traditional chinese medicine decoction pieces technical field discloses an automatic screening collection device for traditional chinese medicine decoction pieces, including discharge mechanism, the inside slide coupling of discharge mechanism has screening mechanism, the outside fixed connection of discharge mechanism has the discharging mechanism, the bottom fixed connection of discharge mechanism has drive mechanism, the outside fixed connection of discharge mechanism has buffer mechanism, the screening mechanism includes screen cloth, the inside wall of discharge mechanism is connected in the outside slide of two screen cloth, the outside of screen cloth is equipped with two limit hole. In the utility model, when the screen cloth is blocked by traditional chinese medicine residues, the slide switch drives the slide column to separate from the limit hole, and the fixed connection of the screen cloth and the screen box can be quickly released. This quick release design does not need tool assistance, can complete the screen cloth disassembly in a short time, timely cleaning the blockage, avoids the influence of the screening efficiency and quality because of the screen cloth blockage.

The utility model discloses a conveying device for PVC pipe machining, and relates to the technical field of PVC pipe production. The conveying device for PVC pipe machining comprises a workbench and a cooling mechanism, the cooling mechanism comprises a water tank, a water pump, a water pipe, a cooling pipe, a communicating vessel and a conveying assembly, the water tank is fixedly connected to the bottom of the workbench, the water pump is fixedly connected to the surface of the water tank, the water pipe is fixedly connected with the workbench, and the water pipe is fixedly connected with the water pump; the multiple cooling pipes are fixedly connected to the surface of the workbench at equal intervals, the multiple communicating vessels are fixedly connected with the cooling pipes and arranged between every two adjacent cooling pipes, the number of the conveying assemblies is the same as that of the cooling pipes, and the conveying assemblies are rotationally connected to the outer surfaces of the cooling pipes in a sleeving mode. Through cooperative arrangement of the water tank, the water pump, the water pipe, the cooling pipe and the communicating vessel, uniform distribution of circulating water flow is achieved, it is ensured that the surface temperature of the cooling pipe is stable, and the continuous and balanced cooling effect is provided for the PVC pipe in conveying.

A transparent speaker enclosure includes a hollow cylindrical speaker bracket, a sound-generating device mounted on the upper end of the speaker bracket, a light-emitting device mounted on the outer wall of the speaker bracket, and a battery. The sound-generating device includes a speaker bracket mounted on the upper end of the speaker bracket, a tweeter fixed to the speaker bracket and facing upwards, and a woofer fixed to the speaker bracket and located below the tweeter. The woofer faces upwards and is located inside the upper end of the speaker bracket. The light-emitting device, from the inside out, includes a light-emitting unit, a light-shielding cover, and a light-emitting cover. The light-emitting unit includes several LED beads, and the light-shielding cover has several light-emitting holes corresponding to the LED beads. This compact structure maximizes space utilization and achieves a synergistic improvement in sound and light performance.