2results about How to "Sufficient inhalation" patented technology

The utility model discloses a battery laminating machine automatic oiling structure, including oiling machine box, transmission assembly and column movable block. The oiling machine box inside is equipped with oil storage cabin, is equipped with drive motor on the surface, is equipped with oil inlet cabin and oil discharge cabin in its inside, and the end is equipped with oil suction pipe and output end cap respectively. Transmission assembly includes axle disc and plunger rod, and drive motor drives axle disc rotation, and the surface of axle disc is equipped with eccentric pin rod, and plunger rod bottom end sleeve joint is in eccentric pin rod, and upper end sliding sleeve joint is in the pump plug cylinder of column movable block inside. In the driving process, plunger rod reciprocating motion and drive column movable block swing, make pump plug cylinder alternate and oil inlet cabin and oil discharge cabin intercommunication, form oil absorption and press oil circulation. Plunger rod surface sets up piston ring, and the outer periphery of column movable block and the inner wall of oiling machine box is through hardening treatment, has improved the leakproofness and wear resistance. The utility model discloses compact structure, oil supply is continuous, and the action is reliable, has the advantages such as high conveying efficiency, convenient maintenance.

The utility model discloses a kind of range hood, including shell, exhaust device and oil cup;Shell has suction panel and the smoke collection cavity located in the inboard of suction panel, and suction panel has smoke collection cavity, first air inlet is equipped in smoke collection cavity, and first air inlet is communicated with smoke collection cavity;Exhaust device suction oil fume through first air inlet, and exhaust oil fume from smoke collection cavity;Oil cup is connected on shell, for receiving the oil liquid discharged by smoke collection cavity.This utility model's range hood, open smoke collection cavity on suction panel, first air inlet is arranged in smoke collection cavity, and oil fume towards suction panel will first enter smoke collection cavity, then flow into first air inlet, smoke collection cavity can play the effect of flow collection to oil fume, prevent oil fume from easily escaping from the area near first air inlet, to increase the residence time of oil fume near first air inlet, so that oil fume can be more fully sucked into first air inlet, to improve the suction effect of range hood to oil fume.