6results about How to "Reduce soaking" patented technology

The present application provides a kind of inner slag discharging device and its slag discharging method, it includes high wear-resistant obturator, drill bit drill rod device, venturi water and drill slag dry-wet separator, the drill bit drill rod device is located in high wear-resistant obturator, drill slag dry-wet separator is connected with drill bit drill rod device by venturi water.The flow direction of drill slag can be changed by changing the running direction of slag discharging medium, so as to reduce the scouring, soaking and friction of slag discharging medium and drill slag on the hole wall, which is beneficial to the formation of drilling hole;It can achieve the purpose of point coring by achieving "falling and discharging simultaneously";Drilling cuttings can be well collected, which is beneficial to the civilized production of construction site and prevents dirtiness and disorder;If inert gas is used for slag discharging during construction, it can also achieve the purpose of inhibiting spontaneous combustion of coal seam.Through the above technical scheme analysis, the device is theoretically feasible and the operation is reliable, which provides good drilling quality for casing, greatly improves the success rate of drilling and casing and the extraction effect.

The utility model belongs to the enamel technical field, concretely relates to a kind of automatic dip-coating equipment, including the feeding conveyor device, transfer dip-coating device, soaking device and discharging conveyor device sequentially arranged along the conveying direction;Soaking device is equipped with soaking cavity;Transfer dip-coating device includes dry lifting drive mechanism, transfer conveying mechanism and clamping mechanism;Dry lifting drive mechanism is connected to transfer conveying mechanism;Clamping mechanism is connected to dry lifting drive mechanism;The clamping end of clamping mechanism is arranged between soaking cavity and feeding conveyor device;And the clamping end of clamping mechanism is arranged between discharging conveyor device and soaking cavity.The utility model can reduce manual enamel soaking and manual feeding and discharging operation, and is favorable to ensure the completeness of enamel dip-coating;Therefore, it is favorable to improve enamel dip-coating quality and operation efficiency.

This utility model belongs to the technical field of car charging facilities, specifically a bidirectional car charging pile, including a charging pile body, a charging gun fixedly connected to the side wall of the charging pile body, a charging port fixedly connected to the side wall of the charging pile body, a rain cover fixedly connected to the top of the charging port, a sliding groove formed on the side wall of the charging pile body, a slider provided inside the sliding groove, the slider being slidably connected inside the sliding groove, and a storage block fixedly connected to the top of the slider. By adding the storage block, the charging gun can be used more easily and conveniently, and the charging gun will rotate outside the storage block, reducing the charging gun from being dragged on the ground and thus preventing damage to the surface of the charging gun. At the same time, adding a rain cover can protect the charging port and reduce the possibility of rainwater entering the charging port in rainy weather.

The utility model belongs to the technical field of cleaning devices, and particularly relates to a blasting bead cleaning and spraying device which comprises a machine frame and a plurality of cleaning areas arranged on the machine frame, the cleaning areas are integrally distributed in a step shape, each cleaning area is provided with a conveying belt used for conveying blasting beads, and meshes are evenly formed in the surface of each conveying belt. At least one spraying pipe is arranged above each cleaning area, and the spraying pipes are located above the conveying belt and arranged in the width direction of the conveying belt. According to the cleaning device, multi-layer spraying is achieved through the step-shaped cleaning area and the mesh conveying belt, accumulated water is reduced, and cleaning thoroughness and efficiency are improved; the distance between baffles on the two sides of the rack is smaller than the diameter of the blasting bead, so that the side edge is prevented from rolling down, and material loss and production interruption are reduced; cyclic utilization of water resources is achieved through a water storage tank, a spraying pump and a filter plate, and the filter plate is provided with a cleaning opening to facilitate impurity filtration and maintenance; the effects of saving water resources, improving the cleaning efficiency and stability, being convenient to maintain and the like are achieved.

The utility model provides an anti-leakage perforated aluminum veneer metal roof structure which comprises an aluminum-zinc-plated profiled steel sheet layer, a TPO (thermoplastic polyolefin) waterproof roll is laid on the top of the aluminum-zinc-plated profiled steel sheet layer, a PVC (polyvinyl chloride) waterproof roll is laid on the top of a protection surface, and a waterproof layer is laid on the top of the protection surface. A plurality of installation blocks are arranged on the top of the PVC waterproof coiled material, a fixing groove is formed in one side of each installation block, and a positioning mechanism is arranged above the fixing grooves. According to the roof waterproof structure, the PVC waterproof coiled material, the drainage blocks and the multi-layer waterproof structure that gaps between the perforated aluminum veneers are filled with sealing rubber strips are arranged, so that the possibility of roof leakage is reduced; three-layer guarantee is provided for roof leakage, rainwater can be drained through the drainage blocks in time when leaking from gaps of the perforated aluminum veneers, the retention time of the rainwater on the roof is shortened, and therefore the situation that the effect of waterproof measures is weakened due to long-time soaking of the rainwater is reduced.

The application relates to the technical field of old house reconstruction, and provides an old house roof anti-seepage structure provided with solar energy, which comprises a supporting device and a shielding device; the supporting device comprises an outer supporting frame body and a roof frame body; the outer supporting frame body is arranged at the outer side of a house main body; the roof frame body is arranged at the top of the house main body and is connected with the outer supporting frame body; solar energy facilities are installed on the roof frame body; the shielding device is connected with the roof frame body and is located above the solar energy facilities; the shielding device comprises two side shielding parts and a top shielding part arranged above the two side shielding parts; the shielding device further comprises a lifting assembly for driving the two side shielding parts to be folded or unfolded. Rainwater is shielded by the shielding part arranged at the top of the roof, the load of the shielding part and the solar energy facilities is borne by the supporting frame and is transmitted to the ground, the erosion of rainwater to the roof is reduced, the roof subsidence pressure and the seepage risk are reduced, and the roof seepage problem of the old house is solved.