A kind of opening structure, fire extinguishing device, fireproof window and production process of fireproof window
A technology of fire extinguishing device and window frame, which is applied in the production process of fire extinguishing device, fireproof window and fireproof window, and the field of opening structure, can solve the problems of lack of continuity of fire extinguishing and poor effect of fire extinguishing, and achieve good fire protection effect and improve fire extinguishing effect. Effect, the effect of easy production process
A technology of fire extinguishing device and window frame, which is applied in the production process of fire extinguishing device, fireproof window and fireproof window, and the field of opening structure, can solve the problems of lack of continuity of fire extinguishing and poor effect of fire extinguishing, and achieve good fire protection effect and improve fire extinguishing effect. Effect, the effect of easy production process
CN111659062BActive Publication Date: 2021-06-25郑州神宇防火制品有限公司
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Embodiment 1
[0055] refer to figure 1 , an opening structure shown in this embodiment includes a drive chamber 100, a piston 110 provided in the drive chamber 100, a drive rod 120 that drives the piston 110 to move upward, and a plurality of hinge rods 130 that are hinged to the upper end of the drive rod 120, The piston 110 is connected to the lower end of the driving rod 120, the upper part of the piston 110 is provided with a stepped transmission assembly 140, and the bottom of the driving chamber 100 corresponds to the air outlet 221 of the air storage chamber 220 of the fire extinguishing device. The initial state of the piston 110 is crimped at the air outlet 221. In the case of external drive, the hinged rod 130 lifts the driving rod 120. During the lifting process of the driving rod 120, the diaphragm 222 of the air outlet 221 is first pierced and opened. The gas outlet 221 continues to lift the driving rod 120 to drive the piston 110 away from the gas storage port to realize the g...
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The invention relates to the technical field of fireproof windows, and specifically discloses an opening structure, a fire extinguishing device, a fireproof window and a production process of the fireproof window. Rod, a plurality of articulated rods hinged with the drive rod, the piston is connected with the drive rod, the upper part of the piston is provided with a step-by-step transmission assembly, the bottom of the drive chamber corresponds to the air outlet of the air storage chamber of the fire extinguishing device, and the above-mentioned opening The fire extinguishing device with the above-mentioned fire extinguishing device and the production process of the fireproof window have the beneficial effects that in the case of a fire, the heat shrinkable strip is heated and shrinks, driving the hinged rod of the opening structure to lift the piston, and open the fire extinguishing device. The gas outlet of the gas storage chamber, and the nozzle diaphragm can be quickly pierced, and the gas will continuously spray the fire extinguishing agent from the nozzle to extinguish the fire, which improves the fire extinguishing effect.
Description
technical field [0001] The invention relates to the technical field of fireproof structures and fireproof windows, in particular to an opening structure, a fire extinguishing device, a fireproof window and a production process for the fireproof windows. Background technique [0002] Traditional ordinary aluminum alloy doors and windows have relatively high heat conduction and fast heat dissipation, so the thermal insulation performance is poor, which increases energy consumption, thereby greatly increasing heating costs, and the sound insulation effect of ordinary doors and windows is not good, and the fire performance is also poor. [0003] In order to overcome the above-mentioned problems, in the prior art, for example, the Chinese published patent (patent number: ZL201620044520.7, patent name: fireproof window), its technical solution is: fireproof window, including hollow glass (1), broken bridge aluminum profile ( 2), aluminum spacers (3), energy-saving and heat-insulat...
Claims
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Patent Timeline
25 Jun 2021
Publication
CN111659062B
- IPC
- A62C31/02; A62C35/02; A62C35/08; A62C37/11; E05F15/50; E06B5/16
- CPC
- A62C31/02; A62C35/023; A62C35/08; A62C37/11; E06B5/16; E05F15/50
- Inventors
- 杨宜林; 盛井军