6 results about "Glass window" patented technology

The invention discloses a structural material ultra-high temperature corrosion experiment system and method under a serious accident of a nuclear reactor. The system comprises a gas supply system, a vacuum system, an experiment section, a cooling system and a tail gas analysis system; the gas supply system can be used for preparing corrosive gases with different water vapor contents; the experiment section is composed of a high-temperature radiation furnace, a low-temperature radiation furnace, a ceramic reaction tube, a heating wire, an air-cooled copper tube and heat preservation cotton, andtwo quartz glass windows are formed in the side wall of the high-temperature radiation furnace and used for containing a high-speed camera and an infrared temperature measurement probe respectively;the cooling system can provide necessary cooling for key equipment; the tail gas analysis system can measure the concentration of each component of the corrosion reaction tail gas on line, so that high-precision continuous measurement of reaction kinetics is realized; the experiment system further comprises a power distribution system, a numerical control system and a data measurement and acquisition system. The invention further provides an experimental method. By using the method and system, key data are provided for nuclear reactor safety design by carrying out a structural material ultra-high temperature corrosion experiment in a severe accident environment of the nuclear reactor.

The invention discloses an elevator car. The elevator car comprises a car body, handrails, a mirror-like stainless steel plate and a tempered glass window; the handrails are arranged at the bottom of the car body, the handrails are fixedly connected with the car body, the mirror-like stainless steel plate is arranged on the side face of the car body, the tempered glass window is arranged on the top of the car body, protrusions are arranged on the two sides of the tempered glass window, the tempered glass window is connected with the car body through the protrusions in a clamped mode, LED lamp beads are installed at the bottom of the tempered glass window, a buffer layer is installed at the bottom of the car body, and a tetrafluoroethylene layer is arranged on the outer side of the car body. The elevator car is corrosion resistant in structure, long in service life and high in safety property.

The invention discloses an automatic glass mounting structure, and belongs to the technical field of glass mounting. The mounting structure comprises a window body, an elastic assembly and a sealing leather strip, wherein the window body comprises a groove, a soft cushion and a wooden frame; the elastic assembly comprises a base plate, a protective plate, a filler, a spring, a limiting rod, a screw and a bottom plate; the sealing leather strip comprises a dustproof cushion and a leather strip main body; the leather strip main body is integrally of a structure with a wide upper part and a narrow lower part; and the top end of the narrow part at the lower end is connected with the dustproof cushion. The automatic glass mounting structure is relatively high in practicability; the elastic assembly has very high plasticity, so that the problem that the glass window frame and the glass assembly cannot be mounted due to non-uniform specifications can be accommodated to a certain extent; and in addition, glass cement-free mounting is adopted in the mounting process, so that the glass mounting process is greatly simplified, and meanwhile, the professional requirements of mounting personnel are also lowered.

The invention discloses a ventilation device for an elevator. The ventilation device comprises an elevator body, a ventilation device body is fixedly arranged on the top of the elevator body, a ventilation part is arranged on the rear end face in the elevator body, a glass window is fixedly formed in the right side wall of the elevator body, a sunshade part is fixedly arranged on the left side ofthe glass window, and an ash suction device is arranged on the rear end face of the inner wall of the elevator body. According to the ventilation device for the elevator, a first fan, a second fan, adust board and the like are arranged, the air circulation acceleration is achieved, the air quality in the elevator can be improved, dust in the elevator is cleaned, the elevator exposure warm effectis avoided, and the problems that some outdoor elevators run for a long time under sunlight exposure, multiple dust and soil exist on some mineral drive elevators, under the similar conditions, the exposure temperature of the interior of the elevator is high, the air quality is poor, dust is large, and the experience feeling of elevator taking persons can be seriously affected are solved.

The invention relates to a system window, and relates to the technical field of doors and windows. The system window includes an alloy window frame, a glass window, a window opening assembly and a locking assembly, the locking assembly includes a locking hole, a locking plate is arranged on the alloy window frame, a mounting groove is formed in the locking plate, a support spring and a fixing pinare arranged in the mounting groove, a reinforcing groove and a tightening groove are formed in the lower part of the locking plate, a tightening roller is arranged in the tightening groove, and a tightening roller is provided with a tightening rope, one end of the tightening roller is provided with a rotation assembly, the other end of the tightening roller is provided with the locking assembly,the reinforcing groove is internally provided with an unlocking assembly, and when opening windows, the window opening assembly drives the glass window to open; and the rotation assembly is started, the tightening roller drives the tightening rope to be tightened, the support spring is pressed to pull the fixing pin into the mounting groove, the locking assembly locks the tightening roller, the locking assembly is unlocked through the unlocking assembly, the support spring drives the tightening rope to be loose, the fixing pin extends out in the direction of the mounting groove and inserts into the locking hole to complete locking of the glass window, the structure of the whole device is compact, locking of the glass window can be easily realized, and at the same time, anti-theft performance is good.