59results about How to "Guaranteed water blocking effect" patented technology

The invention discloses a flexible cover plate of a display panel. The flexible cover plate comprises at least one layer of laminating unit, wherein each layer of laminating unit comprises a compositelayer and an organic layer arranged at the bottom part of the composite layer, and the composite layer comprises at least a bendable first portion and second portions arranged at both ends of the first portion. Since the flexible cover plate disclosed by the invention comprises the composite layer and the organic layer which are laminated, the composite layer has the bendable first portion, and the second portions at both ends of the first portion can be bent relative to the first portion in the middle, the entire flexible cover plate has good bending performance, and the water blocking performance of the flexible cover plate is ensured.

The invention discloses an auxiliary device for protecting deformation joints of buildings, which comprises the deformation joints. Filling blocks are arranged inside the deformation joints. An arc-shaped water-blocking pad is provided at the upper surface of the filling block, and an elastic bending rod is provided on one side of the upper surface of the filling block, and the elastic bending rod is fixedly connected to the wall through expansion bolts, and a cover plate is connected to the center of the top of the filling block through fixing bolts . In the present invention, firstly, the filling block inside the deformation joint is fixed by connecting the cover plate with the fixing bolt, and secondly, the elastic bending rod is used to fix the wall with the expansion bolt, which effectively improves the fixing stability of the filling block, and the elastic bending The setting of the rod effectively copes with the change in the size of the deformation joint and further improves the stability of the fixation. Secondly, an arc-shaped water-blocking pad is arranged in the filling block, and a diversion groove is opened on the cover plate, which effectively improves the protection device. For the waterproof ability of deformation joints.

The invention relates to a large-core high-density casing optical cable, which includes an outer sheath and a loose tube wrapped in the outer sheath, and an optical communication unit is laid in the loose tube, which is characterized in that the loose tube is The polygonal loose tube, the polygon is a polygon with 6 sides or more. The optical cable of the present invention has the characteristics of high optical fiber density, adopts the modularized optical fiber ribbon, can make full use of the space in the casing, and realizes the full-section laying of the optical fiber in the casing. The use of multilateral loose tubes maximizes the internal space of the tubes at the same size and reduces material consumption. The invention has wide application range, large access capacity, flexible use and laying, and can be designed with different shapes of bushings according to the actual number of cores.

The invention relates to a clean and flat open metal curtain wall system, which includes adapters, vertical main keel steel pipes, horizontal horizontal auxiliary keel steel pipes and open curtain wall panels; the upper end surface of each open curtain wall panel is an inclined plane, and its The positioning plate on the top is movably connected with the horizontal auxiliary keel steel pipe and is provided with a card slot; under the open curtain wall panel, there are drainage grooves, drainage holes and inserting plates, and the inserting plates are inserted into the card slots; both sides of the open curtain wall panel The end is provided with a vertical side bend that coincides with the inclined plane and the end face of the gutter. The curtain wall system uses the rain curtain principle to realize step-by-step drainage, and to allow the air between the open curtain wall panels and the main structure and the outside air to circulate freely. The metal curtain wall system has the effect of retaining water and draining water, which increases the practicability of the open metal curtain wall, not only improves the installation efficiency, but also reduces the project cost, and also conforms to the national guidelines and policies of energy conservation and emission reduction.

The invention discloses a continuous intermittent oil filling device and a method for using it, comprising a support mechanism, a sealing mechanism for sealing a passing cable core is arranged inside the support mechanism, and a power mechanism is connected to the sealing mechanism , Injection mechanism, the power mechanism and the injection mechanism are all arranged on the upper end of the support mechanism, the front side of the support mechanism is provided with a control box, and the inner side of the support mechanism is located on the lower side of the sealing mechanism. A recovery mechanism where excess ointment is collected. The present invention is formed by the rotation and sewing of the first sealing plate and the second sealing plate of the sealing mechanism. The cavity is filled with oil to ensure the water blocking effect of the cable, and at the same time, the usage of ointment is saved and the production cost is reduced.

The invention relates to a waterproof expansion adhesive filling system and method for multi-strand cable conductors or cable cores. The filling method comprises the steps of enabling the multi-strand cable conductors or the cable cores to sequentially penetrate through a wire passing mold, a screw chamber, a machine barrel, an adhesive scraping mold, a diameter fixing mold through a pay-off reel and then to be connected onto a take-up reel; starting an automatic adhesive filling machine so that the machine fills waterproof expansion adhesive into the machine barrel, the take-up reel takes up wires, a motor drives a screw to squeeze and fill the waterproof expansion adhesive into gaps between the multi-strand cable conductors or cable cores, excess adhesive on the surfaces of the multi-strand cable conductors or cable cores is scrapped off through the adhesive scraping mold, the waterproof expansion adhesive is solidified on the multi-strand cable conductors or cable cores through high temperature of a heating device, and the wires are taken up on the take-up reel through the diameter fixing mold. The waterproof expansion adhesive filling system and method for multi-strand cable conductors or cable cores have the effects that the filling of the waterproof expansion adhesive for watertight multi-strand cable conductors or cable cores is realized, the filling uniformity and firmness of the waterproof expansion adhesive are guaranteed through filling and solidification by heating, the waterproof effect of the cable is guaranteed, and the use reliability of the cable is improved. The waterproof expansion adhesive filling system and method for multi-strand cable conductors or cable cores have the characteristics of high filling efficiency, good uniformity, good consistency and the like.

The invention discloses a layering and water retaining device for an air cabinet. The layering and water retaining device comprises a bottom water draining plate positioned on the bottom and a water retaining plate assembly vertically arranged on the bottom water draining plate, wherein height of the water retaining plate assembly is corresponding to that of an air conditioner surface air cooler; at least one middle water draining plate, parallel to the bottom water draining plate, is arranged on the water retaining plate assembly; the water retaining plate device is set to be a layering structure, so that each layer independently collects water, and therefore, an overflow phenomenon caused by centralized water collecting is avoided, and water collecting efficiency is improved.