An emergency life-saving device for indoor fire and smoke prevention
A life-saving device and smoke prevention technology, applied in fire doors, fire rescue, special equipment for doors/windows, etc., can solve problems such as injury and smoke prevention difficulties, achieve practicality and stability guarantee, safety performance guarantee, improve effect on survival
Active Publication Date: 2020-12-25
浙江鼎兴企业管理有限公司
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Problems solved by technology
[0003] However, when waiting in general, the thick smoke often diffuses into the room from the gap in the door, causing people to be injured by the thick smoke, but the general fire fighting equipment is aimed at the fire source, and it is very difficult to prevent the smoke
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[0016] All features disclosed in this specification, or steps in all methods or processes disclosed, can be combined in any way, except for mutually exclusive features and / or steps.
[0017] Any feature disclosed in this specification (including any appended claims, abstract and drawings), unless expressly stated otherwise, may be replaced by alternative features which are equivalent or serve a similar purpose. That is, unless expressly stated otherwise, each feature is one example only of a series of equivalent or similar features.
[0018] Combine below Figure 1-3 The present invention is described in detail, wherein, for the convenience of description, the orientations mentioned below are defined as follows: figure 1 The front, back, left, right, up, and down directions of the view direction are the same, figure 1 It is the front view of the device of the present invention, figure 1 The directions shown are consistent with the front, back, left, right, up, and down dire...
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The invention discloses an emergency lifesaving device for indoor fire prevention and smoke control. The device comprises fixed blocks fixedly installed on a wall in a lateral manner. A machine body is fixedly arranged between the fixed blocks. A working chamber with a downward opening is formed in the machine body. Open cavities are symmetrically formed in the left side wall and the right side wall of the working chamber. In the case of a big fire, the temperature rises, two detectors are broken, and then a user can make a sliding block move to adjust a limiting plate and a driving shaft, andmake a cam to rotate. The emergency lifesaving device for indoor fire prevention and smoke control can be fixedly installed on the top of an indoor door, and does not influence the normal life everyday; and in the case of a fire, when people cannot escape in time, people can block thick smoke outdoors surely with flameproof fabric and by the means of water spray, and then people indoors can haveenough time to rescue themselves or to wait for rescue.
Description
technical field [0001] The invention relates to the field of fire prevention, in particular to an emergency lifesaving device for indoor fire prevention and smoke prevention. Background technique [0002] With the progress of mankind, more and more high-rise buildings have sprung up. Once a fire breaks out in a high-rise building, it is difficult to escape by escaping. Generally, people need to hide indoors and wait for the rescue of firefighters. When a fire breaks out, most of the fire casualties are caused by smoke. According to foreign fire statistics, as many as 100% of the fire deaths were caused by smoke, and among the fire victims, most of them were first suffocated by smoke poisoning, and then burned to death by the fire; [0003] But when generally waiting, thick smoke often diffuses into the room from the crack of the door, thereby causing people to be injured by thick smoke, but general fire fighting equipment is all aimed at the source of fire, and is very diff...
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IPC IPC(8): E06B5/16E06B7/28A62C37/11
CPCA62C37/11E06B5/16E06B7/28
Inventor 汪青明
Owner 浙江鼎兴企业管理有限公司