54results about How to "Offset the shock" patented technology

The invention relates to a constant-temperature drinking device which comprises an inner cavity, an outer cavity, a function cavity and a covering device. The overall structure is improved, and therefore sealing performance is guaranteed. A heating component and heat conduction liquid are arranged, and therefore drinking water in the drinking device can keep drinking temperature constantly, and even though hot water is poured into the drinking device, the hot water can be cooled to the drinking temperature within a short time; the water can be directly drunk when drunk at any time by setting the drinking temperature; and the drunk water is not unboiled water and boiled water, and the aims of constant-temperature drinking and drinking at any time are really achieved.

The invention discloses a high-strength concrete-filled steel tube pile, which specifically relates to the technical field of concrete-filled steel tubes. A first anode ring is fixedly connected in the fixing ring, a second anode ring is fixedly connected in the second fixing ring, both the first anode ring and the second anode ring are attached to the steel pipe, and the inner cavity of the steel pipe is The sides are fixedly connected with a card seat, and the bottom of the inner cavity of the card seat is fixedly connected with a positioning column. By arranging the pipe body, the first fixing ring and the second fixing ring, the present invention exhibits good seismic performance, and the first anode ring and the second anode ring are used as protective electrodes to delay the corrosion rate of the whole steel pipe, which is different from the prior art. Compared with the overall extension of the corrosion resistance and seismic resistance of the concrete filled steel tube of the building foundation, the overall strength of the steel tube is improved, and the safety performance of the building is greatly improved.

The invention discloses a wind energy / wave energy integrated power generation device and a power generation method thereof. The wind energy / wave energy integrated power generation device comprises a hollow pile; the bottom of the hollow pile is inserted into the bottom of the sea, and the top of the hollow pile extends out of the surface of the sea; wind driven generator blades are installed on the top of a tower; electricity generated by a wind driven generator is transmitted to a controller in the tower; the controller supplies power to various components in the wind driven generator; the controller is also electrically connected with an external grid through a cable; the hollow pile is sleeved with a water storage pool; the top of the water storage pool is located above the surface of the sea; a rising slope is arranged between the surface of the sea and the top of the water storage pool; the bottom of the water storage pool is below the surface of the sea; a descending slope is arranged between the surface of the sea and the bottom of the water storage pool; the rising slope and the descending slope are in butt joint with each other so as to form an ice-resisting cone; the upper part of the water storage pool is open; two or more water-discharging holes are formed in the bottom of the water storage pool; and water turbines are installed in the water-discharging holes respectively. According to the power generation device of the invention, a relatively mature offshore wind power technology and a wave energy power generation technology with a great development potential are combined together so as to form a complementary power generation system, and therefore, grid-connected power generation can be realized with high possibility; offshore wind energy foundation pilesare effectively utilized; and a wave energy generation device and a wind energy power generation device share one set of power transmission system, and therefore, the power generation cost of the waveenergy power generation device can be decreased.

The invention provides a micro-polluted water source biological treatment device, which belongs to the field of sewage treatment and comprises a reactor body, wherein the reactor body comprises a pre-treatment unit and a post-treatment unit, the pre-treatment unit is internally provided with a suspension filler layer, a modified zeolite layer, a cobble layer and a water-permeable supporting plate;the post-treatment unit is internally provided with a cobble layer, a modified zeolite layer, a quartz sand layer and a water-permeable supporting plate; the bottoms of the pre-treatment unit and thepost-treatment unit are both provided with a bottom water outlet chamber; a downflow weir and a water outlet pipe are arranged at the right side of the post-treatment unit and a backwash pipe is alsoarranged inside the reactor. The device has the advantages of capability of effectively improving the diversity of microbial living environment, strengthening the attachment of microorganisms and increasing the diversity of system biological species so as to strengthen the removal of nitrogen and organic matters in a micro-polluted water source, capability of effectively reducing system blockage,reducing system aeration and backwash energy consumption, easy management and the like, and can greatly reduce system operating cost.

The invention provides a supporting structure for a trawl net boom and belongs to the technical field of ships. The supporting structure comprises a frame body, wherein a supporting structure body isarranged at the free end of the frame body and comprises a supporting box and a floating body; the supporting box is arranged at the top of the trawl net boom; a storage battery is arranged in the supporting box; a hydraulic lifting platform is arranged on the lower side surface of the supporting box; a lifting plate is arranged at the lower end of the hydraulic lifting platform; piston cylindersare respectively arranged at the periphery of the upper side surface of the floating body; each piston cylinder comprises a cylinder body and a piston rod; the bottom of each cylinder body is hinged to the upper side surface of the floating body; a piston is arranged at the lower end of each piston rod and is arranged in the corresponding cylinder body in a sliding manner; the upper end of each piston rod is hinged to the lower side surface of a lifting plate; when the floating body vertically swings, each piston has at least one position, so that the hydraulic lifting platform is kept relatively stable. The supporting structure provided by the invention realizes a better supporting effect on the trawl net boom, can utilize wave energy for generating power, and is green and environmentallyfriendly.