CN112807594B - Wisdom is automatic firebreak device for building - Google Patents
Wisdom is automatic firebreak device for building Download PDFInfo
- Publication number
- CN112807594B CN112807594B CN202011624638.4A CN202011624638A CN112807594B CN 112807594 B CN112807594 B CN 112807594B CN 202011624638 A CN202011624638 A CN 202011624638A CN 112807594 B CN112807594 B CN 112807594B
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- CN
- China
- Prior art keywords
- water
- paraffin
- lead
- hose
- storage tank
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/02—Nozzles specially adapted for fire-extinguishing
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C35/00—Permanently-installed equipment
- A62C35/02—Permanently-installed equipment with containers for delivering the extinguishing substance
- A62C35/10—Containers destroyed or opened by flames or heat
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/06—Electric actuation of the alarm, e.g. using a thermally-operated switch
Abstract
This scheme belongs to firebreak device technical field, concretely relates to automatic firebreak device for wisdom building. The novel paraffin wax bottle comprises an outer shell, shell bottom opening, the shell internal fixation is equipped with storage water tank, drainage mechanism, power and alarm mechanism, drainage mechanism and storage water tank pass through the drain pipe intercommunication, the storage water tank intercommunication has the water pipe, power and alarm mechanism pass through the hose intercommunication, the hose internal fixation is equipped with paraffin, power one end and alarm mechanism one end are first wire one end of fixedly connected with and second wire one end respectively, the first wire other end and the second wire other end are fixed in paraffin and are distributed with the form of one on the other, the hose passes drain pipe and paraffin place hose portion fixed establishment in the drain pipe, the fixed liquid level inductor that is equipped with in the storage water tank, liquid level inductor and water pipe cooperate. This scheme is under the cooperation of paraffin and hose, when the conflagration breaing out, reports to the police and puts out a fire automatically.
Description
Technical Field
This scheme belongs to firebreak device technical field, concretely relates to automatic firebreak device for wisdom building.
Background
The building fire-proof device is a general name of equipment and facilities which are arranged in a building (structure) and used for preventing and extinguishing a building (structure) fire, such as an automatic fire alarm system, an automatic water spraying fire extinguishing system, a fire hydrant system and the like. The fire hazard automatic alarm system, the automatic water spraying fire extinguishing system, the fire hydrant system, the gas fire extinguishing system, the foam fire extinguishing system, the dry powder fire extinguishing system, the smoke prevention and exhaust system, the safety evacuation system and the like are commonly used. The fire-fighting safety protection device is an important facility for ensuring the fire-fighting safety and the personnel evacuation safety of a building, and is an important component of a modern building. Plays an important role in protecting buildings, and effectively protects the life safety of citizens and the safety of national property. Most of the existing fire protection devices are controlled by electronic equipment such as an electronic smoke alarm, the failure rate of the electronic equipment is high, some electronic equipment cannot sense a fire or even fail in time when the fire occurs, and cannot give an alarm and spray water in time, so that the optimal fire fighting and alarm time is missed, and great loss is caused to property and life safety.
The prior Chinese utility model with application number of CN201720754435.4 discloses a fire protection device for intelligent buildings, which comprises a fire protection device main body, an adjusting pipe is arranged on the side surface of the fire protection device main body, the adjusting pipe is movably connected with the fire-proof device main body, the top end of the fire-proof device main body is provided with a gas transmission main pipe, the top end of the gas transmission main pipe is provided with a control pump, and the control pump is fixedly connected with the fire-proof device main body, the top end of the control pump is provided with a carbon dioxide sprayer, the fire protection device for the intelligent building is provided with a carbon dioxide sprayer which is a dry ice sprayer, when the conflagration is gone out and is removed, the harm of the reduction conflagration of ability maximize prevents the emergence of secondary hazard, has ensured intelligent building's firebreak device's safe handling, has installed pressure boost post and gas transmission booster pump, and dual pressure boost structure is favorable to improving intelligent building's firebreak device's work efficiency. The above devices do not solve the problem of sensing fire in time to extinguish fire and alarm.
Disclosure of Invention
This scheme provides an automatic firebreak device for wisdom building to solve the problem that in time perception conflagration carries out automatic water spray and automatic alarm.
In order to achieve the above purpose, the present scheme provides an automatic fire protection device for an intelligent building, which comprises a housing, wherein the bottom of the housing is provided with an opening, a water storage tank, a drainage mechanism, a power supply, an alarm mechanism and a hose are fixedly arranged in the housing, the drainage mechanism is communicated with the water storage tank through a drain pipe, the water storage tank is communicated with a water pipe, paraffin, a first lead and a second lead are fixedly arranged in the hose, the power supply and the alarm mechanism are electrically connected through the first lead and the second lead, one end of the first lead and one end of the second lead are fixed in the paraffin and are matched in a one-over-one mode, the other end of the first lead and the other end of the second lead are respectively electrically connected with the power supply and the alarm mechanism, the hose can block the drain pipe when the paraffin is solid, a liquid level sensor is fixedly arranged in the water storage tank, and an electric control valve is fixedly arranged in the water pipe, the liquid level sensor is matched with the electric control valve.
The principle of the scheme is as follows: in case of fire, the paraffin in the hose is solid at normal temperature due to the rapid temperature rise, the melting point is generally between 47 ℃ and 64 ℃, and the paraffin is slowly melted at high temperature. After the paraffin is melted, the first lead and the second lead in the paraffin are contacted, the power supply is conducted with the alarm mechanism, and the alarm mechanism starts to alarm. Meanwhile, after the paraffin is melted, the hose is softened, the hose does not stop water in the water storage tank from flowing into the drainage mechanism from the drainage pipe any more, and the water in the drainage mechanism is discharged to extinguish the fire. When the water level in the water storage tank is lower than the water level of the liquid level sensor, the liquid level sensor controls the electric control valve to open the water pipe, and the water pipe can supply water into the water storage tank. Because the melting point of the same paraffin is constant, when a fire disaster occurs, the paraffin starts to melt when reaching the corresponding temperature, and the fireproof device is triggered to alarm and extinguish the fire in time.
The scheme has the beneficial effects that: 1. when a fire disaster happens, the paraffin is low in melting point and is melted, so that the diameter of the hose is smaller than that of the drain pipe, and water in the water storage tank flows into the drainage mechanism from the drain pipe to extinguish the fire.
2. When a fire disaster happens, the melting point of the paraffin is low, one end of a first lead fixed in the paraffin is contacted with one end of a second lead, the power supply is conducted with the circuit of the alarm mechanism, and the alarm mechanism gives an alarm.
Further, the drainage mechanism is a spray head. Under the action of the gravity of water, the spray head sprays water to the fire source, the spray range of the spray head is wide, the water yield is high, and the fire extinguishing effect is good.
Further, drainage mechanism includes cylinder, drain box and shower nozzle intercommunication, cylinder and storage water tank pass through the drain pipe intercommunication, the fixed check valve that is equipped with in drain pipe, cylinder one side and bottom communicate with the drain box respectively, cylinder one side is equipped with the check valve with the fixed of drain box intercommunication department, it is equipped with the piston to slide in the cylinder, the cylinder internal fixation is equipped with the spring, the spring both ends respectively with piston and cylinder fixed connection, the liquid level inductor is fixed to be established in the storage water tank bottom. After paraffin melts, water gets into the cylinder from the drain pipe, oppresses the piston downstream, and when the piston moved below the intercommunication department of cylinder and drain box, water got into in the drain box from the intercommunication department, because the piston downstream, the cylinder is airtight, and the piston oppresses gaseous intercommunication department from the bottom and gets into in the drain box, pressurizes the drain box, and water discharges from the drain box and puts out a fire, and pressure is big more, and the blowout speed and the flow of water are big more, and fire extinguishing effect is better. Both check valves function to prevent backflow of water or gas.
Furthermore, the bottom of the drainage box is an inclined plane with two sides higher than the middle part and lower than the middle part. The inclined planes with high sides and low middle parts can enable the flow speed of water to be faster, the fire extinguishing effect is better, and water can not be accumulated to cause waste.
Further, the bottom of the water storage tank is an inclined plane with two sides higher than the middle part and lower than the middle part. The inclined planes with high sides and low middle parts can enable the flow speed of water to be faster, the fire extinguishing effect is better, and water can not be accumulated to cause waste.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment of the present invention.
Fig. 2 is a schematic view of a hose structure according to an embodiment of the present invention.
Fig. 3 is a schematic structural diagram of a second embodiment of the present invention.
Detailed Description
The following is further detailed by the specific embodiments:
reference numerals in the drawings of the specification include: the device comprises a shell 1, a water pipe 2, a water storage tank 3, a liquid level sensor 4, a water discharge pipe 5, a power supply 6, a first lead 7, a second lead 8, an alarm mechanism 9, paraffin 10, a hose 11, a spray head 12, an air cylinder 13, a water discharge tank 14, a spring 15 and a one-way valve 16.
An embodiment substantially as shown in figures 1 and 2 of the accompanying drawings:
the drainage mechanism is a spray head 12.
The shell 1 is a metal shell of the fire-proof device and is provided with an opening at the bottom.
The water pipe 2 is a water pipe capable of supplying water to the water storage tank 3 and is fixedly arranged in the shell 1 and above the water storage tank 3. With storage water tank 3 intercommunication, fixedly in the water pipe 2 being equipped with electric control valve, liquid level inductor 4 can control electric control valve's opening and closing, and when the water level in the storage water tank 3 was higher than liquid level inductor 4, liquid level inductor 4 control electric control valve closed water pipe 2, no longer for storage water tank 3 water supply. When the liquid level is lower than the liquid level sensor 4, the liquid level sensor 4 controls the electric control valve to be opened, so that the water pipe 2 continuously supplies water for the water storage tank 3.
The water storage tank 3 is a closed non-metal tank body and is fixedly arranged in the shell 1, the top of the water storage tank is communicated with the water pipe 2, and the bottom of the water storage tank is communicated with the water drain pipe 5. A liquid level sensor 4 is fixedly arranged in the water storage tank 3.
The drain pipe 5 is a non-metal straight pipe and is fixedly arranged below the water storage tank 3 in the shell 1. One end is communicated with the water storage tank 3, and the other end is communicated with the spray head 12.
The power supply 6 is fixedly arranged in the shell 1 and below the water storage tank 3. The alarm mechanism 9 can be powered.
The first conducting wire 7 is a metal conducting wire, one end of which is fixedly connected with the power supply 6, and the other end of which is fixedly arranged in the paraffin 10.
The second wire 8 is a metal wire, one end of the second wire is fixedly connected with the alarm mechanism 9, the other end of the second wire is fixedly arranged in the paraffin 10, the first wire 7 and the second wire 8 are fixed in the paraffin and are not in contact with each other, the first wire 7 is arranged above the second wire 8, when the paraffin 10 melts, the first wire 7 is lapped on the second wire 8, and the circuit of the alarm mechanism 9 of the power supply 6 is conducted.
The alarm mechanism 9 is fixedly arranged in the shell 1, and can give out sound and light to alarm when a circuit between the alarm mechanism and the power supply 6 is conducted.
The paraffin 10 is fixedly arranged in the hose 11, the hose 11 is intersected with the drain pipe 5, the part of the hose 11 where the paraffin 10 is positioned is arranged in the drain pipe 5, and the drain pipe 5 can be blocked, so that the water in the water storage tank 3 cannot flow down from the drain pipe 5. The paraffin 10 is solid at normal temperature and has a melting point of 47-64 ℃. The paraffin 10 is insulated and fixedly arranged in the paraffin 10, and one end of the first lead 7 and one end of the second lead 8 are not conducted. The temperature is higher than 47-64 ℃, the paraffin 10 can be melted and is in a liquid state after being melted, the first conducting wire 7 and the second conducting wire 8 are connected together in a lap joint mode, and the circuit is conducted. The hose 11 in which the paraffin 10 is located no longer blocks the drain pipe 5, and the water in the storage tank 3 flows down from the drain pipe 5.
The hose 11 is fixedly arranged in the shell 1 and below the water storage tank 3. The two ends of the non-metal hose are respectively and fixedly connected with the power supply 6 and the alarm mechanism 9. The hose 11 is internally and fixedly provided with a first lead 7 and a second lead 8. The paraffin 10 is fixedly disposed in the middle of the hose 11. The hose 11 intersects the drain pipe 5, when the paraffin 10 is in a solid state, the diameter of the part of the hose 11 where the paraffin 10 is located is larger than or equal to that of the drain pipe 5, and the part of the hose 11 where the paraffin 10 is located in the drain pipe 5. The wax 10 can lift the hose 11 so that the portion of the hose 11 in which the wax 10 is located can block the drain 5 so that water cannot flow down the drain 5.
The spray head 12 is fixedly connected to the drain pipe 5 and communicated with the drain pipe 5, the spray head 12 is a metal spray head, water flowing down from the drain pipe 5 can be sprayed to the lower part, a large spraying coverage range is provided, and a good fire extinguishing effect is achieved.
In the specific operation:
when the water level in the water storage tank 3 is lower than the liquid level sensor 4, the liquid level sensor 4 cannot sense that water exists in the front, and the electric control valve in the water pipe 2 is opened to start water supply to the water storage tank 3. At normal temperature, the paraffin 10 is solid, the diameter of the part of the hose 11 where the paraffin 10 is located and the part where the drainage pipe 5 intersects is the same, and the hose 11 can prevent water from flowing down from the drainage pipe 5. When the paraffin 10 is solid, the first lead 7 and the second lead 8 fixed in the paraffin 10 are not intersected, the first lead 7 is arranged above the second lead 8, the circuit is not conducted at the moment, and the alarm mechanism 9 cannot give an alarm.
When a fire disaster occurs, the temperature rises relatively fast, the paraffin 10 is gradually melted at the temperature higher than 47-64 ℃, the diameter of the intersection part of the hose 11 and the drain pipe 5 is smaller than that of the drain pipe 5 after the paraffin 10 is melted, and water in the water storage tank 3 can flow down from the drain pipe 5 and is sprayed out from the spray head 12, so that the temperature of the fire disaster site is reduced and the fire is extinguished. Meanwhile, the paraffin 10 is changed into liquid after being melted, the second lead 7 gradually descends from the upper part and is in lap joint with the second lead 8, a circuit connected with the power supply 6 and the alarm mechanism 9 is conducted, the power supply 6 supplies power for the alarm mechanism 9, and the alarm mechanism 9 gives an alarm to the outside through sound and light, so that rescuers can rescue as soon as possible.
Example two:
the difference from the first embodiment is that, as shown in fig. 3, the drain mechanism includes a cylinder 13, a drain tank 14, and a head 12. The liquid level sensor 4 is arranged at the bottom of the water storage tank 3. When the water level in the water storage tank 3 is lower than the liquid level sensor 4, the electric control valve is opened, and the water pipe 2 starts to add water.
The cylinder 13 is a closed cylinder, a spring 15 is fixedly arranged inside the closed cylinder, a piston is slidably arranged, and two ends of the spring 15 are fixedly connected with the piston and the bottom of the cylinder respectively.
The water drainage tank 14 is a non-metal tank body and can resist high temperature and high pressure, the upper part of the water drainage tank 14 is communicated with the air cylinder 13, one side of the water drainage tank 14 is communicated with one side of the air cylinder 13, a one-way valve 16 from the air cylinder 13 to the water drainage tank 14 is fixedly arranged at the side communication position, and the water drainage tank 14 is fixedly connected with the spray head 12.
The water discharge pipe 5 is communicated with the cylinder 13, and a one-way valve 16 from the water discharge pipe 5 to the cylinder 13 is fixedly arranged at the communication position.
In the specific operation:
when a fire disaster occurs, the temperature rises, the paraffin 10 starts to melt, after the paraffin is melted, the first lead 7 and the second lead 8 are lapped, the power supply 6 is conducted with the circuit of the alarm mechanism 9, and the alarm mechanism 9 starts to give out sound and light for alarming.
After the paraffin 10 is melted, the diameter of the part of the hose 10 where the paraffin 10 is located is smaller than that of the drain pipe 5, water in the water storage tank 3 enters the cylinder 13 through the drain pipe 5, the piston is forced to move downwards by water pressure, and the water enters the drain tank 14 through the connection part of the cylinder 13 and the side surface of the drain tank 14. The piston presses the gas in the cylinder 13 to enter the drainage box 14 to pressurize the drainage box 14, so that the water spraying speed and water flow are higher, and the cooling and fire extinguishing effects are better. The water in the drain tank 14 is sprayed from the spray head 12 to cool and extinguish the fire. After water enters the water discharge tank 14 from the cylinder 13, the water on the piston is gradually reduced, and the piston moves upwards under the action of the elastic force of the spring 15 so as to compress air for the next time and perform cyclic reciprocating.
The foregoing is merely an example of the present invention and common general knowledge of known specific structures and features of the embodiments is not described herein in any greater detail. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (4)
1. The utility model provides an automatic firebreak device for wisdom building, includes shell (1), shell (1) bottom opening, its characterized in that: the water storage tank (3), the drainage mechanism, the power supply (6), the alarm mechanism (9) and the hose (11) are fixedly arranged in the shell (1), the drainage mechanism is communicated with the water storage tank (3) through the drain pipe (5), the water storage tank (3) is communicated with the water pipe (2), paraffin (10), a first lead (7) and a second lead (8) are fixedly arranged in the hose (11), the power supply (6) and the alarm mechanism (9) are electrically connected through the first lead (7) and the second lead (8), one end of the first lead (7) and one end of the second lead (8) are fixed in the paraffin (10) and are matched in an up-down mode, the other end of the first lead (7) and the other end of the second lead (8) are respectively electrically connected with the power supply (6) and the alarm mechanism (9), the drain pipe (5) can be blocked at the hose (11) where the paraffin (10) is located when the paraffin is solid, a liquid level sensor (4) is fixedly arranged in the water storage tank (3), an electric control valve is fixedly arranged in the water pipe (2), and the liquid level sensor (4) is matched with the electric control valve;
the drainage mechanism comprises an air cylinder (13), a drainage box (14) and a spray head (12), the drainage box (14) is communicated with the spray head (12), the air cylinder (13) is communicated with the water storage tank (3) through a drainage pipe (5), a one-way valve (16) is fixedly arranged in the drainage pipe (5), one side and the bottom of the air cylinder (13) are respectively communicated with the drainage box (14), the one-way valve (16) is fixedly arranged at the communication position of one side of the air cylinder (13) and the drainage box (14), a piston is arranged in the air cylinder (13) in a sliding mode, a spring (15) is fixedly arranged in the air cylinder (13), two ends of the spring (15) are respectively and fixedly connected with the piston and the air cylinder (13), and the liquid level sensor (4) is fixedly arranged at the bottom of the water storage tank (3);
after the paraffin (10) is melted, water enters the cylinder (13) from the drain pipe (5) and presses the piston to move downwards, when the piston moves to a position below a communication position of the cylinder (13) and the drain tank (14), the water enters the drain tank (14) from the communication position, the cylinder (13) is closed due to the downward movement of the piston, the piston presses gas to enter the drain tank (14) from the communication position at the bottom to pressurize the drain tank (14), the water is discharged from the drain tank (14) to extinguish fire, the larger the pressure is, the larger the spraying speed and the flow of the water are, and the better fire extinguishing effect is achieved.
2. The intelligent automatic fire-proof device for buildings according to claim 1, wherein: the drainage mechanism is a spray head (12).
3. The intelligent automatic fire-proof device for buildings according to claim 1, wherein: the bottom of the drainage box (14) is an inclined plane with two sides higher than the middle part and lower than the middle part.
4. The intelligent automatic fire-proof device for buildings according to claim 1, wherein: the bottom of the water storage tank (3) is an inclined plane with two sides higher than the middle part lower than the middle part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011624638.4A CN112807594B (en) | 2020-12-31 | 2020-12-31 | Wisdom is automatic firebreak device for building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011624638.4A CN112807594B (en) | 2020-12-31 | 2020-12-31 | Wisdom is automatic firebreak device for building |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112807594A CN112807594A (en) | 2021-05-18 |
| CN112807594B true CN112807594B (en) | 2022-03-29 |
Family
ID=75854720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011624638.4A Active CN112807594B (en) | 2020-12-31 | 2020-12-31 | Wisdom is automatic firebreak device for building |
Country Status (1)
| Country | Link |
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| CN (1) | CN112807594B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114984487B (en) * | 2022-06-01 | 2022-12-13 | 浙江兄弟之星汽配有限公司 | Three-dimensional multifunctional charging warehouse of new energy automobile |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005024170A1 (en) * | 2005-05-13 | 2006-11-16 | G + S Brandschutz Gmbh | Fire protection system |
| CN2829792Y (en) * | 2005-09-19 | 2006-10-25 | 武汉雨神消防有限公司 | Suspension atomizing water type automatic fire extinguisher having superconductive starting |
| CN2829791Y (en) * | 2005-09-19 | 2006-10-25 | 武汉雨神消防有限公司 | Suspension atomizing water type automatic fire extinguisher having double starting and signal feedback |
| EP2520340B1 (en) * | 2011-05-04 | 2018-07-04 | Kidde Technologies, Inc. | Manual release for a pyrotechnical actuator fired by a piezoelectric generator or igniter |
| CN202506023U (en) * | 2012-04-13 | 2012-10-31 | 邵阳市佳鑫电器设备制造有限公司 | Automatic fire extinguishment box type transformer substation |
| CN106964095A (en) * | 2017-03-02 | 2017-07-21 | 浙江欧伦泰防火设备有限公司 | Fire extinguisher |
| CN110665155B (en) * | 2019-10-10 | 2021-08-27 | 重庆特斯联智慧科技股份有限公司 | Fire control shower nozzle and have its wisdom fire extinguishing system |
| CN111641223B (en) * | 2020-05-25 | 2022-05-10 | 国网浙江省电力有限公司湖州供电公司 | Movable multifunctional energy storage device |
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2020
- 2020-12-31 CN CN202011624638.4A patent/CN112807594B/en active Active
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