5results about How to "Consume more" patented technology

The application discloses a security filter element recycling and cleaning device with a sterilization function, which comprises a cleaning tank, a feeding pipe, a transmission shaft, a transmission sleeve, a rotating disc, a first driving mechanism and a second driving mechanism; the cleaning tank is provided with a fixing seat; the rotating disc is provided with a cleaning sleeve; the rotating disc is provided with a first gear, and the cleaning sleeve is provided with a gear ring; the transmission shaft is provided with an inflation mechanism; the cleaning sleeve is provided with brush bristles and a clamping mechanism; the cleaning tank is provided with a lifting mechanism; the cleaning tank is provided with an ultraviolet lamp, a liquid feeding pipe, a discharge opening and a discharging mechanism. The second driving mechanism drives the cleaning sleeve to rotate, the lifting mechanism drives the cleaning sleeve to move up and down to clean the filter element, the clamping mechanism clamps the filter element, and the first driving mechanism drives the filter element to rotate to the discharge opening to be discharged.

This utility model relates to the technical field of rotating machinery life testing platforms, and in particular to a base isolation and noise reduction structure for a rotating machinery life testing platform. The structure includes a base plate, a top plate, and a base. Isolation components are provided on the outer sides of the base plate and top plate, and noise reduction components are provided on the inner sides of the isolation components. An installation component is provided between the isolation components and the base plate and top plate. The noise reduction components include multiple sets of noise reduction strips, all of which are hollow inside and arranged in a regular, continuous, undulating wave shape. The multiple sets of noise reduction strips are arranged perpendicularly and interlaced. The inner cavity of the noise reduction strips is filled with sound-absorbing cotton. The upper and lower ends of the base are fixedly connected to the top plate and base plate, respectively. This utility model can reflect and scatter sound waves multiple times to extend the propagation path of the sound waves, causing them to consume more sound energy, thereby providing excellent noise reduction effects.

This invention relates to the field of polyurethane materials, specifically to a high-strength, high-toughness, self-healing modified polyurethane material and its preparation method. This invention addresses the problem that existing polyurethane materials are prone to damage, leading to performance degradation and even failure, and lack self-healing capabilities, thus limiting their application in applications requiring high toughness and durability. The preparation method uses polytetramethylene ether glycol and isophorone diisocyanate as main raw materials to prepare the polyurethane material. Adding D-A bond Schiff base tetraol to participate in the reaction enhances the crosslinking degree of the polyurethane material and imparts self-healing properties. Furthermore, 4,4'-dithiodiphenylamine further enhances the self-healing effect. Finally, adding isocyanate-based graphene improves the mechanical properties of the polyurethane material, resulting in a polyurethane material with high strength, toughness, and self-healing properties, thus enhancing the reliability and service life of the polyurethane material in practical applications.

The telegraph pole anti-collision protective sleeve comprises a protective sleeve body movably arranged on a telegraph pole in a sleeving mode, and the bottom of the protective sleeve body is supported on the ground through hydraulic supporting legs; a sealing cavity is formed in the protective sleeve body, a fluid medium is filled in the sealing cavity, and the hydraulic supporting legs are communicated with fluid in the sealing cavity; a flow-limiting pressure relief hole communicated with fluid in the sealing cavity is formed in the protection sleeve body, and a pressure relief film is arranged in the flow-limiting pressure relief hole in a sealing fit mode; the vehicle impact protection sleeve body extrudes the sealing cavity, and a fluid medium in the sealing cavity enters the hydraulic supporting leg. The collision acting force of a vehicle acts on driving force to drive the hydraulic supporting legs to extend to push the protective sleeve body to move, sinking of a vehicle head is effectively restrained, buffering is provided through sinking force of the vehicle head, the hydraulic supporting legs and the protective sleeve body are in a mutual restraining state, the buffering effect is effectively improved, and harm caused by the head effect of the vehicle is reduced.

The invention relates to the technical field of cable ties, in particular to a high-strength cable tie and a preparation method thereof. The high-strength cable tie is prepared from the following components in parts by weight: 70 to 85 parts of nylon 66, 12 to 25 parts of rigid-flexible dual-phase nano composite reinforcement, 3 to 8 parts of two-dimensional lamellar nano filler, 0.1 to 0.5 part of nucleating agent, 0.5 to 1.5 parts of lubricating agent, 0.2 to 0.6 part of heat stabilizer and 0.1 to 0.3 part of antioxidant. According to the high-strength cable tie provided by the invention, the strength, heat resistance, fracture toughness and long-term mechanical retentivity of a material are improved, the toughness of the material is improved, and the problems that the material is fractured due to overlarge local stress and the performance is reduced due to interface debonding are prevented.