CN210521567U - Fire alarm and oxygen supply device for high-rise building - Google Patents
Fire alarm and oxygen supply device for high-rise building Download PDFInfo
- Publication number
- CN210521567U CN210521567U CN201920847265.3U CN201920847265U CN210521567U CN 210521567 U CN210521567 U CN 210521567U CN 201920847265 U CN201920847265 U CN 201920847265U CN 210521567 U CN210521567 U CN 210521567U
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- Prior art keywords
- double
- vacuum structure
- oxygen
- layer
- layer vacuum
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- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 77
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 77
- 239000001301 oxygen Substances 0.000 title claims abstract description 77
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000000779 smoke Substances 0.000 claims description 32
- 238000009423 ventilation Methods 0.000 claims description 2
- 239000012736 aqueous medium Substances 0.000 claims 1
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000034994 death Effects 0.000 description 2
- 231100000517 death Toxicity 0.000 description 2
- 239000003063 flame retardant Substances 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 206010003497 Asphyxia Diseases 0.000 description 1
- 206010021143 Hypoxia Diseases 0.000 description 1
- 208000021063 Respiratory fume inhalation disease Diseases 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
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Abstract
The utility model belongs to the technical field of the conflagration rescue, a fire alarm and apparatus of oxygen supply for high-rise building is disclosed, is provided with: a double-layer vacuum structure oxygen tube; the air suction end of the double-layer vacuum structure oxygen suction pipe is positioned outside the building room; the double-layer vacuum structure oxygen uptake pipe is arranged in a building room through a fixing buckle; an oxygen uptake fan is inserted on the double-layer vacuum structure oxygen uptake pipe; the oxygen uptake fan is connected with the control button through a lead; the air outlet end of the double-layer vacuum structure oxygen uptake pipe is connected with the water storage tank; the double-layer vacuum structure oxygen tube is provided with a high-temperature-resistant inner layer and a high-temperature-resistant outer layer; the high-temperature resistant inner layer and the high-temperature resistant outer layer are hermetically connected to form a vacuum structure. The utility model discloses simple structure, the processing ease makes things convenient for the fire fighter in time to know which floor has stranded personnel, in time rescues and the utility model discloses can supply many people to use simultaneously.
Description
Technical Field
The utility model belongs to the technical field of the conflagration rescue, especially, relate to a fire alarm and oxygen suppliment device for high-rise building.
Background
At present, tall buildings, i.e. high-rise buildings, residential buildings over 10 floors and other civil buildings over 24 meters high are called high-rise buildings. A fire refers to a disaster caused by uncontrolled combustion in time and space. High-rise fires have become one of the major disasters threatening the safety of urban public and social development. High-rise fire has the characteristics of rapid spread of fire, difficult evacuation and great difficulty in fighting, and once fire catches, the high-rise fire is difficult to control and escape due to complex structure and dense personnel. Countless high-rise fire cases show that the existing high-rise fire rescue means cannot adapt to the construction and development of high-rise buildings. The characteristics of the high-rise fire disaster are researched, the technical condition of fire fighting equipment is known, and the method has practical significance for guiding people to correctly select rescue and escape facilities and correctly deal with the high-rise fire disaster to carry out emergency escape. Due to the fact that the building is too high, people cannot delay time due to the fact that the floor is too high in the escape process, or are trapped in the building, and after fire disasters occur in the high-rise building, when people find the fire disasters, the fire is serious, and even people cannot escape easily. The high-rise fire frequently causes serious injuries and deaths, and part of the injuries and deaths are caused by oxygen deficiency and asphyxia of dense smoke. The existing high-rise escape devices are mainly devices which can escape from a fire scene in a short time. However, the fire spread rapidly when the high-rise building catches fire, once the fire spreads, the high-rise building cannot escape in time, when the high-rise building is trapped indoors, the rescue time can be effectively prolonged, and the life safety is guaranteed to be very important. If a set of simple and easy device integrating oxygen supply and alarm can be provided, the rescue workers can timely know whether trapped people exist indoors or not and timely provide rescue, and casualties of the people can be reduced.
In summary, the problems of the prior art are as follows:
the existing high-rise escape devices are mainly devices which can escape from a fire scene in a short time. However, the fire spread rapidly when the high-rise building catches fire, once the fire spreads, the high-rise building cannot escape in time, when the high-rise building is trapped indoors, the rescue time can be effectively prolonged, and the life safety is guaranteed to be very important. If a set of simple and easy device integrating oxygen supply and alarm can be provided, the rescue workers can timely know whether trapped people exist indoors or not and timely provide rescue, and casualties of the people can be reduced.
SUMMERY OF THE UTILITY MODEL
Problem to prior art existence, the utility model provides a fire alarm and apparatus of oxygen supply for high-rise building.
The utility model discloses a realize like this, a fire alarm and apparatus of oxygen supply for high-rise building is provided with:
a double-layer vacuum structure oxygen tube;
the air suction end of the double-layer vacuum structure oxygen suction pipe is positioned outside the building room; the double-layer vacuum structure oxygen uptake pipe is arranged in a building room through a fixing buckle; an oxygen uptake fan is inserted on the double-layer vacuum structure oxygen uptake pipe; the oxygen uptake fan is connected with the control button through a lead;
the air outlet end of the double-layer vacuum structure oxygen uptake pipe is connected with the water storage tank;
the double-layer vacuum structure oxygen tube is provided with a high-temperature-resistant inner layer and a high-temperature-resistant outer layer; the high-temperature resistant inner layer and the high-temperature resistant outer layer are hermetically connected to form a vacuum structure.
Further, the water storage tank is filled with water medium; a plurality of vent holes are formed in the top cover of the water storage tank; the ventilation hole is inserted with an oxygen supply mask.
Further, an alarm is fixed at the air suction end of the double-layer vacuum structure oxygen suction pipe through a bolt; a smoke sensor is fixed in the building room through a bolt, an alarm and the smoke sensor are connected with a processor fixed in the building room through the bolt through a data line, and the alarm, the smoke sensor and the processor are connected with a battery.
Furthermore, a smoke suction pipeline is also arranged in the building room; a smoke suction fan is inserted into the suction end of the smoke suction pipeline; the smoke suction fan is connected with a control button through a lead; the air outlet end of the smoke suction pipeline is positioned outside the high-rise building.
In summary, the advantages and positive effects of the invention are:
the alarm device can be powered by a common No. 5/No. 7 battery, is positioned at the foremost end of the air suction end of the double-layer vacuum structure oxygen suction pipe, extends out of the room for several meters when in use, and is convenient for rescue workers to find and know about the floor where the trapped people are located.
The oxygen supply masks are used for a plurality of people to be trapped, so that a plurality of people can use the oxygen supply masks at the same time, and the interfaces can be closed when the number of people is small, so that the oxygen supply masks are convenient to use and simple to operate;
the double-layer vacuum structure oxygen tube is set to be in a space closed vacuum state, so that the temperature of sucked air can be effectively reduced.
The outer layer of the double-layer vacuum structure oxygen tube can be made of high-temperature-resistant metal materials or materials added with flame retardants, and the double-layer vacuum structure oxygen tube can be obtained by the prior art; the two layers are vacuumized to prevent the temperature of the sucked oxygen from being too high, and the oxygen is cooled by water before being used by people.
The double-layer vacuum structure is like a liner of a thermos bottle, and is heat-insulating and heat-preserving.
Drawings
Fig. 1 is a schematic structural view of a fire alarm and oxygen supply device for high-rise buildings according to an embodiment of the present invention.
Fig. 2 is a circuit diagram for connecting the alarm, the smoke sensor and the single chip microcomputer provided by the embodiment of the utility model.
In the figure: 1. a double-layer vacuum structure oxygen tube; 2. the air suction end of the double-layer vacuum structure oxygen suction pipe; 3. an oxygen uptake fan; 4. a control button; 5. the air outlet end of the double-layer vacuum structure oxygen tube; 6. a water storage tank; 7. a high temperature resistant inner layer; 8. a high temperature resistant outer layer; 9. an oxygen supply mask; 10. an alarm; 11. a smoke sensor; 12. A processor; 13. a smoke suction duct; 14. a smoke suction fan; 15. and (4) building rooms.
Detailed Description
In order to further understand the contents, features and effects of the present invention, the following embodiments are listed and will be described in detail with reference to the accompanying drawings.
The structure of the present invention will be described in detail with reference to the accompanying drawings.
As shown in fig. 1-2, the fire alarm and oxygen supply device for high-rise buildings provided by the embodiment of the utility model comprises:
a double-layer vacuum structure oxygen tube 1;
the air suction end 2 of the double-layer vacuum structure oxygen suction pipe is positioned outside the building room; the double-layer vacuum structure oxygen uptake pipe is arranged in a building room through a fixing buckle; an oxygen uptake fan 3 is inserted on the double-layer vacuum structure oxygen uptake pipe; the oxygen uptake fan is connected with the control button 4 through a lead;
the air outlet end 5 of the double-layer vacuum structure oxygen uptake pipe is connected with a water storage tank 6;
the double-layer vacuum structure oxygen tube is provided with a high temperature resistant inner layer 7 and a high temperature resistant outer layer 8; the high-temperature resistant inner layer and the high-temperature resistant outer layer are hermetically connected to form a vacuum structure.
The water storage tank is filled with water medium; a plurality of vent holes 7 are formed in the top cover of the water storage tank 6; an oxygen supply mask 9 is inserted on the vent hole.
An alarm 10 is fixed at the air suction end of the double-layer vacuum structure oxygen suction pipe through a bolt; a smoke sensor 11 is fixed in a building room through a bolt, an alarm and the smoke sensor are connected with a processor 12 fixed in the building room through the bolt through data lines, and the alarm, the smoke sensor and the processor are connected with a battery.
A smoke suction pipeline 13 is also arranged in the building room; a smoke suction fan 14 is inserted into the suction end of the smoke suction pipeline; the smoke suction fan is connected with a control button 4 through a lead; the air outlet end of the smoke suction pipeline is positioned outside the high-rise building.
The processor is a P0.1/AD1 pin in a 87C51/BQA (40) singlechip which is connected with a P0.1 lead wire of the alarm, and a DO pin in an MQ-2 singlechip in the smoke sensor is connected with a P2.7/A15 pin in an 87C51/BQA (40) singlechip. When the smoke concentration detected by the smoke sensor is too high, the processor sends a signal to the alarm to give an alarm. Meanwhile, when the trapped person opens the control button, the oxygen inhalation fan 3 and the smoke inhalation fan 13 can work, and the trapped person can be guaranteed to save oneself.
The utility model discloses a theory of operation is:
the alarm device can be powered by a common No. 5/No. 7 battery, is positioned at the foremost end of the air suction end of the double-layer vacuum structure oxygen suction pipe, extends out of the room for several meters when in use, and is convenient for rescue workers to find and know about the floor where the trapped people are located.
The oxygen supply masks are used for a plurality of people to be trapped, so that a plurality of people can use the oxygen supply masks at the same time, and the interfaces can be closed when the number of people is small, so that the oxygen supply masks are convenient to use and simple to operate;
the double-layer vacuum structure oxygen tube is set to be in a space closed vacuum state, so that the temperature of sucked air can be effectively reduced.
The outer layer of the double-layer vacuum structure oxygen tube can be made of high-temperature-resistant metal materials or materials added with flame retardants, and the double-layer vacuum structure oxygen tube can be obtained by the prior art; the two layers are vacuumized to prevent the temperature of the sucked oxygen from being too high, and the oxygen is cooled by water before being used by people.
The double-layer vacuum structure is like a liner of a thermos bottle, and is heat-insulating and heat-preserving.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and all the modifications and equivalents of the technical spirit of the present invention to any simple modifications of the above embodiments are within the scope of the technical solution of the present invention.
Claims (4)
1. The utility model provides a fire alarm and oxygen suppliment device for high-rise building, its characterized in that, fire alarm and oxygen suppliment device for high-rise building be provided with:
a double-layer vacuum structure oxygen tube;
the air suction end of the double-layer vacuum structure oxygen suction pipe is positioned outside the building room; the double-layer vacuum structure oxygen uptake pipe is arranged in a building room through a fixing buckle; an oxygen uptake fan is inserted on the double-layer vacuum structure oxygen uptake pipe; the oxygen uptake fan is connected with the control button through a lead;
the air outlet end of the double-layer vacuum structure oxygen uptake pipe is connected with the water storage tank;
the double-layer vacuum structure oxygen tube is provided with a high-temperature-resistant inner layer and a high-temperature-resistant outer layer; the high-temperature resistant inner layer and the high-temperature resistant outer layer are hermetically connected to form a vacuum structure.
2. The fire alarm and oxygen supply apparatus for high-rise buildings according to claim 1, wherein the inside of the water storage tank is filled with an aqueous medium; a plurality of vent holes are formed in the top cover of the water storage tank; the ventilation hole is inserted with an oxygen supply mask.
3. A fire alarm and oxygen supply apparatus for high rise buildings as claimed in claim 1 wherein a smoke suction duct is further installed in the building room; a smoke suction fan is inserted into the suction end of the smoke suction pipeline; the smoke suction fan is connected with a control button through a lead; the air outlet end of the smoke suction pipeline is positioned outside the high-rise building.
4. A fire alarm and oxygen supply apparatus for high-rise buildings according to claim 1, wherein the alarm is fixed to the suction end of the double-layer vacuum structure oxygen tube by a bolt; a smoke sensor is fixed in the building room through a bolt, an alarm and the smoke sensor are connected with a processor fixed in the building room through the bolt through a data line, and the alarm, the smoke sensor and the processor are connected with a battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920847265.3U CN210521567U (en) | 2019-06-05 | 2019-06-05 | Fire alarm and oxygen supply device for high-rise building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920847265.3U CN210521567U (en) | 2019-06-05 | 2019-06-05 | Fire alarm and oxygen supply device for high-rise building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210521567U true CN210521567U (en) | 2020-05-15 |
Family
ID=70595667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920847265.3U Expired - Fee Related CN210521567U (en) | 2019-06-05 | 2019-06-05 | Fire alarm and oxygen supply device for high-rise building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210521567U (en) |
-
2019
- 2019-06-05 CN CN201920847265.3U patent/CN210521567U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200515 |