CN209828053U - Extremely early automatic fire extinguishing device and extremely early automatic fire extinguishing all-in-one - Google Patents
Extremely early automatic fire extinguishing device and extremely early automatic fire extinguishing all-in-one Download PDFInfo
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- CN209828053U CN209828053U CN201920262596.0U CN201920262596U CN209828053U CN 209828053 U CN209828053 U CN 209828053U CN 201920262596 U CN201920262596 U CN 201920262596U CN 209828053 U CN209828053 U CN 209828053U
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Abstract
The utility model relates to an extremely early automatic fire extinguishing device and an extremely early automatic fire extinguishing all-in-one machine, which comprises a detection module, a control module and a fire extinguishing module, wherein the detection module comprises a suction pump, a detection chamber, a smoke detector and a CO detector which are arranged in the detection chamber; the smoke detector and the CO detector respectively detect the smoke particle concentration and the CO content in smoke, the control module sends out a fire extinguishing signal when the smoke particle concentration and/or the CO content exceed the standard, and controls the valve to be opened, so that the fire extinguishing agent is released through the release pipe to extinguish a fire source. The utility model discloses an active fire detection technique can realize very early automatic detection, automatic conflagration and confirm and automatic fire extinguishing, eliminates the hidden danger of fire in the smoldering stage, has reduced the incidence of fire incident widely, has ensured people's life and property safety effectively.
Description
Technical Field
The utility model relates to a fire-fighting equipment technical field, in particular to extremely early automatic fire extinguishing device and extremely early automatic fire extinguishing all-in-one.
Background
At present, an automatic fire extinguishing system applied in the field of automatic fire extinguishing mainly comprises a gas fire extinguishing system with a temperature-sensing self-starting fire extinguishing device linked with an alarm system. Wherein the main signal transmission route of the fire extinguishing system linked with the alarm system is as follows:
fire-extinguishing device for fire-extinguishing fire.
The automatic fire extinguishing system has the following disadvantages:
1. the conventional detector mostly adopts a passive detection mode, so that the reaction time is slow, and the detection result is inaccurate;
2. each part of the system is numerous and scattered, and the connection lines need to be respectively installed, so that the field construction and debugging are complex, the consumed time is long, and the cost is high.
SUMMERY OF THE UTILITY MODEL
The main object of the utility model is to provide an extremely early automatic fire extinguishing device and extremely early automatic fire extinguishing all-in-one to the not enough among the above-mentioned prior art, but have extremely early automatic detection, extremely early conflagration confirm and extremely early functions such as automatic fire extinguishing.
In order to achieve the above purpose, the present invention adopts the following technical solutions.
The utility model provides an extremely early automatic fire extinguishing device, which comprises a detection module, a control module and a fire extinguishing module, wherein the detection module comprises an air suction pump, a detection chamber, a smoke detector and a CO detector which are arranged in the detection chamber; the control module comprises a main control circuit board connected with the smoke detector and the CO detector; the fire extinguishing module comprises a fire extinguishing container for containing a fire extinguishing agent, a release pipe for releasing the fire extinguishing agent and a valve connected between the fire extinguishing container and the release pipe and used for controlling the release of the fire extinguishing agent; the air suction pump sucks air into the detection chamber, the smoke detector and the CO detector respectively detect the smoke particle concentration and the CO content in smoke, the main control circuit board sends out a fire extinguishing signal when the smoke particle concentration and/or the CO content exceed the standard, and controls the valve to be opened, so that the fire extinguishing agent is released through the release pipe to extinguish a fire source.
In the above automatic fire extinguishing apparatus, the fire extinguishing module further comprises a fire detector, the fire detector comprises a fire detecting tube connected to the valve, a glass tube which is easily broken by heating is connected to an end of the fire detecting tube, and the fire extinguishing agent is suitable for being released from the fire detecting tube after the glass tube is broken.
In the above-mentioned very early automatic fire extinguishing apparatus, the fire extinguishing module further comprises a mechanical actuating device, the mechanical actuating device comprising a button adapted to manually open the valve.
In the above-mentioned very early automatic fire extinguishing apparatus, the valve is a three-way electromagnetic valve.
In the very early automatic fire extinguishing device, the signal input end of the main control circuit board is respectively connected with the smoke detector, the CO detector, the fire detector and the mechanical starting device, the signal output end of the main control circuit board is connected with the valve, and when the smoke detector, the CO detector and the fire detector all send out fire extinguishing signals, the main control circuit board controls the valve to be only connected with one of the release pipe and the fire detector pipe; when the smoke detector, the CO detector and the mechanical starting device all send fire extinguishing signals, the main control circuit board controls the valve to be communicated with the release pipe.
In the very early automatic fire extinguishing device, the smoke detector is a blue light electronic filter screen detector; the CO detector includes an electrochemical sensor.
In the above-mentioned very early automatic fire extinguishing device, still be provided with the sampling pipe network in the detection chamber, be provided with a plurality of sampling holes on the sampling pipe network, smog warp the sampling pipe network gets into smoke detector and CO detector.
In the above-mentioned very early automatic fire extinguishing device, control module still includes the power, the power with master control circuit board, smoke detector, CO detector and valve are connected to for its power supply.
The utility model also provides an extremely early automatic fire extinguishing all-in-one machine, which comprises a shell, a detection module, a control module and a fire extinguishing module, wherein the detection module comprises a suction pump, a detection chamber, a smoke detector and a CO detector which are arranged in the detection chamber; the control module comprises a main control circuit board connected with the smoke detector and the CO detector; the fire extinguishing module comprises a fire extinguishing container for containing a fire extinguishing agent, a release pipe for releasing the fire extinguishing agent and a valve connected between the fire extinguishing container and the release pipe and used for controlling the release of the fire extinguishing agent;
the detection module and the release pipe extend out of the shell, and the control module, the fire extinguishing container and the valve are arranged in the shell;
the air suction pump sucks air into the detection chamber, the smoke detector and the CO detector respectively detect the smoke particle concentration and the CO content in smoke, the main control circuit board sends out a fire extinguishing signal when the smoke particle concentration and/or the CO content exceed the standard, and controls the valve to be opened, so that the fire extinguishing agent is released through the release pipe to extinguish a fire source.
In the above all-in-one machine for automatic fire extinguishing in very early stage, the fire extinguishing module further comprises a fire detecting device and a mechanical starting device, the fire detecting device comprises a fire detecting tube, the end of the fire detecting tube is connected with a glass tube which is easy to burst when heated, and the fire extinguishing agent is suitable for being released from the fire detecting tube after the glass tube bursts; said mechanical actuation means comprises a button adapted to manually open said valve; one end of the fire detection pipe is connected with the valve in the shell, and the other end of the fire detection pipe extends out of the shell; the button is arranged on the shell.
The utility model discloses a detection module that has aspirator pump, smoke detector and CO detector etc. carries out very early conflagration automatic detection to utilize control module to carry out very early automatic confirmation to the conflagration, can the automatic start module of putting out a fire after confirming to accomplish, eliminate the conflagration hidden danger in the smoldering stage very early, effectively ensured people's the security of the lives and property, reduce the loss of property because of the conflagration production.
Drawings
Fig. 1 is a functional structure schematic diagram of an extremely early automatic fire extinguishing device in the embodiment of the invention.
Fig. 2 is an appearance structure schematic diagram of the very early automatic fire extinguishing all-in-one machine in the embodiment of the utility model.
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The technical solutions of the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments, so as to clearly and intuitively understand the inventive substance of the present invention.
Referring to fig. 1, the present embodiment provides an ultra-early automatic fire extinguishing apparatus 100, which mainly includes a detection module 110, a control module 120 and a fire extinguishing module 130, wherein the detection module 110 includes a suction pump 111, a detection chamber 112, and a smoke detector 113 and a CO detector 114 disposed in the detection chamber 112. The control module 120 includes a main control circuit board 121 connected to the smoke detector 113 and the CO detector 114. The fire extinguishing module 130 includes a fire extinguishing container 131 for containing a fire extinguishing agent, a release pipe 132 for releasing the fire extinguishing agent, and a valve 133 connected between the fire extinguishing container 131 and the release pipe 132 for controlling the release of the fire extinguishing agent; the air suction pump 111 sucks air in a protected space into the detection chamber 112, the smoke detector 113 and the CO detector 114 respectively detect smoke particle concentration and CO content in the air, the main control circuit board 121 sends out a fire extinguishing signal when the smoke particle concentration and/or the CO content exceed a standard, the valve 133 is controlled to be opened, so that the fire extinguishing agent is released through the release pipe 132, the release pipe 132 is provided with a nozzle, and the fire extinguishing agent is sprayed out at a high speed through the nozzle to extinguish a fire source.
The detection module 110 detects a fire by using the getter pump 111, the detection chamber 112, and the smoke detector 113 and the CO detector 114 disposed in the detection chamber 112, and belongs to active fire detection, and continuously sucks ambient air through the getter pump 111, if a fire occurs, even if a fire source is in an initial smoldering stage, the smoke detector 113 and the CO detector 114 can sensitively detect smoke particle concentration and CO content in the air, when the smoke particle concentration and the CO content exceed the standards, the main control circuit board 121 in the control module 120 determines that a fire has occurred, and simultaneously sends out a fire extinguishing signal to control the fire extinguishing module 130 to release a fire extinguishing agent to extinguish the fire.
The embodiment adopts an active fire detection technology, can realize automatic detection, automatic fire confirmation and automatic fire extinguishing in an extremely early stage, eliminates the hidden fire hazard in a smoldering stage, greatly reduces the occurrence rate of fire accidents, and effectively ensures the life and property safety of people.
In addition, the fire extinguishing module 130 further includes a fire detecting device 134, wherein the fire detecting device 134 includes a fire detecting tube connected to the valve 133, a glass tube which is easily burst by heat is connected to an end of the fire detecting tube, and the fire extinguishing agent is suitable for being released from the fire detecting tube after the glass tube bursts.
The fire detector 134 is a passive fire detector and extinguisher, and when a fire occurs, the temperature of the surrounding air is raised by heat, and the temperature sensing liquid in the glass tube is expanded by heat, thereby extruding and bursting the glass tube. The fire extinguishing device comprises a glass tube, a fire detecting tube and a plug, wherein the glass tube is internally provided with the plug for plugging an outlet of the fire detecting tube to prevent fire extinguishing agent in the fire detecting tube from overflowing, and after the glass tube bursts, the plug is extruded by high-pressure fire extinguishing agent and sprayed out to extinguish a fire source, so that the purpose of extinguishing fire is achieved.
Meanwhile, the fire extinguishing module 130 further comprises a mechanical actuating device 135, and the mechanical actuating device 135 comprises a button adapted to manually open the valve 133. When a fire is detected and the very early automatic fire extinguishing apparatus of the present embodiment does not detect it, a person can open the valve 133 by pressing the button to spray the fire extinguishing agent from the discharge pipe 132, thereby performing a function of manually starting fire extinguishing.
Preferably, the valve 133 is a three-way solenoid valve, which is connected to the fire extinguishing container 131, the release pipe 132 and the fire detecting pipe at one interface, and has an independent control function, so that when the smoke detector 113, the CO detector 114, the fire detecting device 134 and the mechanical starting device 135 detect a fire, the valves can be controlled separately and opened appropriately to connect the required pipes for fire extinguishing.
Therefore, in this embodiment, the signal input end of the main control circuit board 121 is respectively connected to the smoke detector 113, the CO detector 114, the fire detector 134 and the mechanical starting device 135, the signal output end is connected to the valve 133, and when all of the smoke detector 113, the CO detector 114 and the fire detector 134 send out fire extinguishing signals, the main control circuit board 121 controls the valve 133 to only connect one of the release pipe 132 and the fire detector pipe; when the smoke detector 113, the CO detector 134 and the mechanical starting device 135 all send fire extinguishing signals, the main control circuit board 121 controls the valve 133 to connect the release pipe 132. Thus, when fire is detected in both the active detection mode and the passive detection mode, the valve 133 is only connected to one of the release pipe 132 and the fire detecting pipe, so that the waste of the fire extinguishing agent is avoided, and meanwhile, the situation that the fire extinguishing effect is influenced due to the fact that the pressure of the fire extinguishing agent is too low because the release pipe 132 and the fire detecting pipe work simultaneously can also be avoided. Similarly, when the smoke detector 113, the CO detector 114 and the mechanical starting device 135 all send out fire extinguishing signals, the main control circuit board 121 controls the valve 133 to be connected with the release pipe 132, and the fire extinguishing agent is released through the release pipe 132.
In addition, the control module 120 of this embodiment further includes a power supply 122, and the power supply 122 is respectively connected to the main control circuit board 121, the smoke detector 113, the CO detector 114, and the valve 133, and supplies power thereto. Therefore, the automatic fire extinguishing apparatus 100 in the very early stage does not need an external power supply, can normally detect a fire and extinguish the fire even if power is cut off, and can be placed in a place where commercial power is not installed, thereby having a wider application range.
In order to further improve the sensitivity of fire detection, in this embodiment, a sampling pipe network is further disposed in the detection chamber 112, a plurality of sampling holes are disposed on the sampling pipe network, and the smoke enters the smoke detector 113 and the CO detector 114 through the sampling pipe network. The sampling pipe network is a pipeline system which is provided with sampling holes on pipelines through special calculation, and the aperture of the sampling holes is finally determined through test effect verification. The smoke detector 113 and the CO detector 114 sense the air sucked into the sampling hole, and the air in the sampling hole simulates the surrounding air environment, so the smoke particle concentration and the CO content of the air are completely the same as those of the surrounding air, the detection accuracy is ensured, the detection sensitivity is improved, and the situations of false alarm and false alarm can not occur.
Similarly, the smoke detector 113 of this embodiment adopts a blue-light electronic filter screen detector, and the size of the filter screen aperture can be adjusted by software, so that the interference of dust, water vapor and the like can be automatically removed, and the smoke detector has the characteristics of high sensitivity, strong false alarm prevention capability and the like. The CO detector 114 comprises an electrochemical sensor, a microcontroller and a software linear compensation algorithm are arranged in a sensor assembly, and the CO content of 0-1000 ppm can be detected.
In addition, the very early automatic fire extinguishing apparatus 100 of this embodiment further has a feedback interface 123 and a communication interface 124, the feedback interface is used to connect with a conventional alarm system to remind the manager or the related personnel that the apparatus has detected the fire and has automatically extinguished the fire. The communication interface can be used for communicating people in the fire scene with managers or fire departments to report the current disaster situation or fire extinguishing situation so as to know the scene in time.
Through the selection and the arrangement of the hardware components, the air is continuously extracted from the inside of the protected space around by the air suction pump 111 and sent into the detection chamber for detection, compared with the traditional passive detector, the reaction time is 10-20 times faster, so that the fire is effectively and timely extinguished, and the fire hazard can be eliminated.
Referring to fig. 1 and 2, the embodiment further provides an extremely early automatic fire-extinguishing all-in-one machine 200, which includes a housing 201, a detection module 210, a control module (not shown), and a fire-extinguishing module 230, where the detection module includes a suction pump, a detection chamber, and a smoke detector and a CO detector disposed in the detection chamber; the control module comprises a main control circuit board connected with the smoke detector and the CO detector; the fire extinguishing module 230 includes a fire extinguishing container for containing a fire extinguishing agent, a release pipe 231 for releasing the fire extinguishing agent, and a valve connected between the fire extinguishing container and the release pipe to control the release of the fire extinguishing agent. The detection module 210 and the release pipe 231 are extended out of the housing 201, and the control module, the fire extinguishing container and the valve are disposed in the housing 201.
The air suction pump sucks air into the detection chamber, the smoke detector and the CO detector respectively detect the smoke particle concentration and the CO content in the air, and the main control circuit board sends out a fire extinguishing signal when the smoke particle concentration and/or the CO content exceed the standard, controls the valve to be opened, and enables the fire extinguishing agent to be released through the release pipe 231 to extinguish a fire source.
In addition, the fire extinguishing module 230 further comprises a fire detecting device 232 and a mechanical actuating device 233, wherein the fire detecting device 232 comprises a fire detecting tube, a glass tube (not shown) which is easily burst by heat is connected to the end of the fire detecting tube, and the fire extinguishing agent is suitable for being released from the fire detecting tube after the glass tube bursts; said mechanical actuation means comprises a button adapted to manually open said valve; one end of the fire detecting pipe is connected with the valve in the shell 201, and the other end of the fire detecting pipe extends out of the shell 201; the button is disposed on the housing 201.
The very early automatic fire extinguishing integrated machine 200 of the embodiment is characterized in that it not only has the above advantages of the above very early automatic fire extinguishing device 100, but also integrates the active detection module 210, the control module, the fire extinguishing module 230, the fire detecting device 232 and the mechanical starting device 233 into a compact device to form a set of complete fire extinguishing system, and has the advantages of complete functions, easy carrying and installation and the like.
To sum up, the utility model discloses a detection module that has aspirator pump, smoke detector and CO detector etc. carries out very early conflagration automatic detection to utilize control module to carry out very early automatic confirmation to the conflagration, can the automatic start module of putting out a fire after confirming to accomplish, eliminate the hidden danger of conflagration in the smoldering stage very early, effectively ensured people's the security of the lives and property, reduce the loss of property because of the conflagration produces.
The above description is only the preferred embodiment of the present invention, and not intended to limit the scope of the claims, and all the equivalent structural changes made by the contents of the specification and the drawings are directly or indirectly applied to other related technical fields, and are all included in the scope of the present invention.
Claims (10)
1. The utility model provides an extremely early automatic fire extinguishing device, includes detection module, control module and fire extinguishing module, its characterized in that: the detection module comprises a suction pump, a detection chamber, a smoke detector and a CO detector, wherein the smoke detector and the CO detector are arranged in the detection chamber; the control module comprises a main control circuit board connected with the smoke detector and the CO detector; the fire extinguishing module comprises a fire extinguishing container for containing a fire extinguishing agent, a release pipe for releasing the fire extinguishing agent and a valve connected between the fire extinguishing container and the release pipe and used for controlling the release of the fire extinguishing agent; the air suction pump sucks air into the detection chamber, the smoke detector and the CO detector respectively detect the smoke particle concentration and the CO content in smoke, the main control circuit board sends out a fire extinguishing signal when the smoke particle concentration and/or the CO content exceed the standard, and controls the valve to be opened, so that the fire extinguishing agent is released through the release pipe to extinguish a fire source.
2. An extremely early automatic fire extinguishing apparatus according to claim 1, characterized in that: the fire extinguishing module further comprises a fire detection device, the fire detection device comprises a fire detection pipe connected with the valve, the end of the fire detection pipe is connected with a glass pipe which is easy to burst when heated, and the fire extinguishing agent is suitable for being released from the fire detection pipe after the glass pipe bursts.
3. An extremely early automatic fire extinguishing apparatus according to claim 1, characterized in that: the fire suppression module further comprises a mechanical activation device comprising a button adapted to manually open the valve.
4. An extremely early automatic fire extinguishing apparatus as recited in any one of claims 1 to 3, wherein: the valve is a three-way electromagnetic valve.
5. An extremely early automatic fire extinguishing apparatus according to claim 4, wherein: the signal input end of the main control circuit board is respectively connected with the smoke detector, the CO detector, the fire detection device and the mechanical starting device, the signal output end of the main control circuit board is connected with the valve, and when the smoke detector, the CO detector and the fire detection device all send out fire extinguishing signals, the main control circuit board controls the valve to be only communicated with one of the release pipe and the fire detection pipe; when the smoke detector, the CO detector and the mechanical starting device all send fire extinguishing signals, the main control circuit board controls the valve to be communicated with the release pipe.
6. An extremely early automatic fire extinguishing apparatus according to claim 1, characterized in that: the smoke detector is a blue light electronic filter screen detector; the CO detector includes an electrochemical sensor.
7. An extremely early automatic fire extinguishing apparatus according to claim 1, characterized in that: still be provided with the sampling pipe network in the detection chamber, be provided with a plurality of sampling holes on the sampling pipe network, smog warp the sampling pipe network gets into smoke detector and CO detector.
8. An extremely early automatic fire extinguishing apparatus according to claim 1, characterized in that: the control module further comprises a power supply, and the power supply is connected with the main control circuit board, the smoke detector, the CO detector and the valve and supplies power to the main control circuit board, the smoke detector, the CO detector and the valve.
9. The utility model provides an extremely early automatic fire extinguishing all-in-one, includes casing, detection module, control module and fire extinguishing module, its characterized in that: the detection module comprises a suction pump, a detection chamber, a smoke detector and a CO detector, wherein the smoke detector and the CO detector are arranged in the detection chamber; the control module comprises a main control circuit board connected with the smoke detector and the CO detector; the fire extinguishing module comprises a fire extinguishing container for containing a fire extinguishing agent, a release pipe for releasing the fire extinguishing agent and a valve connected between the fire extinguishing container and the release pipe and used for controlling the release of the fire extinguishing agent;
the detection module and the release pipe extend out of the shell, and the control module, the fire extinguishing container and the valve are arranged in the shell;
the air suction pump sucks air into the detection chamber, the smoke detector and the CO detector respectively detect the smoke particle concentration and the CO content in smoke, the main control circuit board sends out a fire extinguishing signal when the smoke particle concentration and/or the CO content exceed the standard, and controls the valve to be opened, so that the fire extinguishing agent is released through the release pipe to extinguish a fire source.
10. An integrated very early automatic fire extinguishing machine according to claim 9, characterized in that: the fire extinguishing module further comprises a fire detection device and a mechanical starting device, wherein the fire detection device comprises a fire detection pipe, the end part of the fire detection pipe is connected with a glass pipe which is easy to burst when heated, and the fire extinguishing agent is suitable for being released from the fire detection pipe after the glass pipe bursts; said mechanical actuation means comprises a button adapted to manually open said valve; one end of the fire detection pipe is connected with the valve in the shell, and the other end of the fire detection pipe extends out of the shell; the button is arranged on the shell.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920262596.0U CN209828053U (en) | 2019-03-01 | 2019-03-01 | Extremely early automatic fire extinguishing device and extremely early automatic fire extinguishing all-in-one |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201920262596.0U CN209828053U (en) | 2019-03-01 | 2019-03-01 | Extremely early automatic fire extinguishing device and extremely early automatic fire extinguishing all-in-one |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109758705A (en) * | 2019-03-01 | 2019-05-17 | 深圳市鸿嘉利消防科技有限公司 | Pole early stage automatic fire extinguisher and pole early stage self-extinguishing all-in-one machine |
-
2019
- 2019-03-01 CN CN201920262596.0U patent/CN209828053U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109758705A (en) * | 2019-03-01 | 2019-05-17 | 深圳市鸿嘉利消防科技有限公司 | Pole early stage automatic fire extinguisher and pole early stage self-extinguishing all-in-one machine |
| CN109758705B (en) * | 2019-03-01 | 2024-02-06 | 深圳市鸿嘉利消防科技有限公司 | Extremely early automatic fire extinguishing device and extremely early automatic fire extinguishing integrated machine |
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