4results about How to "Easy to float" patented technology

The application relates to an epoxy resin pouring mold for insulators, belonging to the pouring mold field, which comprises a first mounting base, a second mounting base, an upper mold, a lower mold and a vacuum cover, the upper mold is fixedly installed on the lower surface of the first mounting base, the lower mold is fixedly installed on the upper surface of the second mounting base, the vacuum cover comprises an upper cover body and a lower cover body, the upper cover body is installed on the first mounting base, and the upper mold is located in the upper cover body, the lower cover body is installed on the second mounting base, and the lower mold is located in the lower cover body, when the upper cover body and the lower cover body are closed, the upper mold and the lower mold are located in the vacuum cover, a gas extraction hole is arranged in the side wall of the vacuum cover, the gas extraction hole is used for being connected with a gas extraction device, a pouring cavity is formed between the upper mold and the lower mold, and the mold between the pouring cavity and the vacuum cover is provided with a gas extraction channel. The application has the effect of reducing the problem of bubble residue in the pouring process.

The embodiment of the present application provides an odor isolation valve, a drain pipe and an air conditioner. The odor isolation valve comprises: a shell, the shell is provided with an inlet and an outlet oppositely, the inlet and the outlet are used for communicating with the drain pipe of the air conditioner; a partition plate, the partition plate is fixedly arranged in the shell, and the partition plate is located between the inlet and the outlet, a tapered communication groove is arranged on one side of the partition plate close to the inlet, the communication groove communicates with the inlet and the outlet; and a tapered floating element, the floating element is movably connected in the communication groove, so as to realize the switching of the communication groove between the open state and the closed state; wherein, in the closed state, the floating element and the communication groove have an included angle. In the embodiment of the present application, by making the floating element a tapered floating element, the communication groove a tapered communication groove, and making the floating element and the communication groove have an included angle in the closed state, the drainage of the odor isolation valve is simpler, and the user experience is improved.

This invention discloses a high-efficiency leveling and defoaming mechanism for self-leveling mortar, comprising a main body with an installation groove, wheels on the lower ends of both sides of the main body, a cover within the installation groove that slides within the groove, a first automatic telescopic rod at the upper end of the cover connected to the installation groove, a vacuum pump at the upper end of the cover with an air inlet connected to an air pipe, and a barometer inside the cover, a sealing ring at the lower end of the cover, and a control panel at the upper end of the main body. In this invention, the cover is pushed downwards by the first automatic telescopic rod, covering the self-leveling mortar laid on the ground. The sealing ring creates a relatively sealed environment. The vacuum pump operates to remove air from inside the cover, reducing the air pressure. As the air pressure decreases, air bubbles in the mortar expand, float to the surface, and burst, effectively removing air bubbles from the self-leveling mortar and ensuring the construction effect of the self-leveling mortar.

The utility model discloses a vortex vibration structure of a vortex vegetable washing machine, which relates to the technical field of vegetable washing machines and comprises a vegetable washing sink and an arc-shaped net bag arranged in the sink body of the vegetable washing sink, a fixing frame is fixed on the bottom wall of an inner cavity of the vegetable washing sink, a rotating rod is rotatably mounted on the bottom wall of the inner cavity of the vegetable washing sink, and a rod body of the rotating rod penetrates through the top wall of the fixing frame through a bearing. Turbine blades are fixed to the top end rod body of the rotating rod, a first bevel gear is fixed to the top rod body of the rotating rod, vertical plates are fixed to the top walls of the two sides of the fixing frame, and transmission rods are rotationally connected between plate bodies of the vertical plates and the inner cavity wall of the adjacent vegetable washing sink. Vortex and vibration are matched with each other, in the cleaning process, the vortex scours off impurities on the surfaces of vegetables, then the impurities are precipitated or floated more easily through vibration, follow-up separation treatment is facilitated, when the vortex is generated, vibration can promote precipitates to be gathered at the bottom more quickly, discharging is facilitated, and the vegetable cleaning efficiency is improved. And rapid separation of impurities and vegetables is facilitated.