57results about How to "With strong" patented technology

The invention provides a high-temperature-resistance abrasion-resistance nanometer bearing fan, which comprises a fan frame of a fan, wherein the fan frame of the fan is positioned at the bottom, a case is positioned at the upper part of the fan frame of the fan, a plurality of fan blades are in annular staggered distribution in a way of surrounding the case, an annular magnetic sheet is arranged in the case in a tight pasting way, multilayer silicon steel sheets are arranged in the magnetic sheet and are overlapped, coils are wound on the silicon steel sheets, the silicon steel sheets are annularly distributed in the magnetic sheet, in addition, nanometer bearings are placed in the centers of the silicon steel sheets, a motor rotating shaft is positioned in the nanometer bearings, a circuit board is connected with the coils wound on the silicon steel sheets, further, the nanometer bearings comprise outer rings and inner rings, the inner rings are in two discontinuous annular structures: an upper annular structure and a lower annular structure, the middle is an accommodating cavity, oil storage cotton is arranged in the accommodating cavity, and the outer rings and the inner rings are made of nanometer materials. The high-temperature-resistance abrasion-resistance nanometer bearing fan has the advantages that the high-temperature-resistance and abrasion-resistance capability is high, the service life is greatly prolonged, and wide application prospects are realized.

The present application discloses a battery box, which includes a box body and batteries sealed in the box body, the box body is arranged in double layers, and includes an inner wall and an outer wall made of fiber composite materials, and a gap between the inner wall and the outer wall A clamping space is formed, and a reflective layer and a heat insulating layer are formed in the clamping space, wherein the reflective layer is arranged close to the outer wall, and a heat generating layer is formed on the surface of the inner wall away from the clamping space. The box body of the present invention is integrally formed of composite materials, has the characteristics of firmness, light weight, heat preservation, waterproof and dustproof, flame retardant, etc., reduces the control cost of the external temperature control device, and saves energy consumption.

The invention relates to a composite insulating building block. The building block is characterized by that: the building block comprises a front building block and a back building block which are locally lap-jointed into an integral whole on the sides; the front building block and the back building block are both square building blocks; insulating chambers are arranged in the centers of the front building block and the back building block; and insulating material blocks are arranged in the insulating chambers. The composite insulating building block provided by the invention has advantages of simple structure, reasonable design, light weight, high compression strength, good insulating performance, and the like. The composite insulating building block is convenient to use, and the production cost of the building block is low. Therefore, the building block is suitable to be applied in large-scale industrialized productions.

The invention discloses an environment-friendly Buddhist incense, which is made from the following powdered raw materials: coffee shells, walnut shells, corn straws, saw dust and glutinous rice. The invention also discloses a preparation method of the environment-friendly Buddhist incense. According to the environment-friendly Buddhist incense, as the agricultural and forestry residuum and waste such as the coffee shells, the walnut shells, the corn straws, the saw dust and the glutinous rice are fully utilized as main raw materials to produce, the comprehensive utilization of resources is realized; the ecological balance is recovered; the Buddhist incense belongs to an environment-friendly product; the prepared Buddhist incense has the characteristics of strong hardness, good elasticity, toughness, durability, unlikely incense powder dropping and the like; moreover, the burning speed is low, and the smell is naturally fragrant.