CN211752106U - Intelligent leakage detection device of inert mixed gas fire extinguishing equipment - Google Patents
Intelligent leakage detection device of inert mixed gas fire extinguishing equipment Download PDFInfo
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- CN211752106U CN211752106U CN201922351336.3U CN201922351336U CN211752106U CN 211752106 U CN211752106 U CN 211752106U CN 201922351336 U CN201922351336 U CN 201922351336U CN 211752106 U CN211752106 U CN 211752106U
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Abstract
The utility model belongs to the field of gas fire-extinguishing equipment, in particular to an intelligent leakage detection device of inert mixed gas fire-extinguishing equipment, which comprises a pressure pipe (1), a digital pressure sensor (2), a lead (3), a controller (4), an audible and visual alarm (5), a cloud server (6), a mobile terminal (7) and a gas storage bottle (8); the utility model discloses an intelligent leakage detection device of inert gas mixture fire-extinguishing apparatus can be real-time moving the pressure that the end looked over gaseous fire-extinguishing apparatus, and convenient and fast can in time send out the notice when taking place the leakage accident simultaneously, has saved a large amount of times of patrolling and examining in the time of safer.
Description
Technical Field
The utility model belongs to gaseous fire-extinguishing apparatus field specifically discloses an intelligent leakage detection device of inert gas mixture fire-extinguishing apparatus.
Background
The gas fire extinguishing system is a fire extinguishing system which stores fire extinguishing agent in a liquid, liquefied gas or gas state in a pressure container at ordinary times and sprays the fire extinguishing agent in a gas (including steam and aerosol) state as a fire extinguishing medium during fire extinguishing. And can form the gas concentration that is homogeneous in all directions in the space of the protective area, and can keep the concentration of putting out a fire to reach the specified immersion time of the norm at least, realize and put out the space of the protective area, stereoscopic fire. The system comprises a storage container, a container valve, a selection valve, a liquid one-way valve, a nozzle and a valve driving device. The mixed inert gas fire extinguishing agent is prepared by mixing nitrogen, argon and carbon dioxide according to a certain proportion, the gases naturally exist in the atmosphere, have no loss to the atmospheric ozone layer, and can not affect the global 'greenhouse effect', and the mixed gas is non-toxic, colorless, tasteless, non-corrosive and non-conductive, does not support combustion, and can not react with most substances, thus being an ideal environment-friendly fire extinguishing agent.
Traditional inert mixed gas fire extinguishing apparatus uses the pressure of mechanical type manometer demonstration gas bomb, needs the workman to go the inspection one by one when patrolling and examining, under the large-scale gas fire extinguishing systems's of tens of hundreds of gas bombs the condition, intensity of labour is very big, also makes mistakes easily, consequently urgently needs an intelligent efficient leak detection device.
SUMMERY OF THE UTILITY MODEL
Not enough more than, the utility model discloses an intelligent leakage detection device of inert gas mixture fire extinguishing apparatus.
The technical scheme of the utility model as follows:
an intelligent leakage detection device of inert mixed gas fire extinguishing equipment comprises a pressure pipe, a digital pressure sensor, a lead, a controller, an audible and visual alarm, a cloud server, a mobile terminal and a gas storage cylinder; one end of the pressure pipe is arranged on the gas storage bottle, and the other end of the pressure pipe is provided with a digital pressure sensor; the digital pressure sensor is connected to the controller through a lead; the controller is connected with the audible and visual alarm, and a green alarm lamp, a red alarm lamp and a high-pitch horn are mounted on the audible and visual alarm; the controller is also connected with the cloud server; the cloud server is provided with a wireless signal transceiver; the mobile terminal is also provided with a device capable of receiving signals of the wireless signal transceiver. When in work: the digital pressure sensor detects the air pressure in the gas storage bottle in real time through the pressure pipe, a digital signal is transmitted to the controller through the lead, the controller transmits the digital signal to the cloud server, the cloud server transmits the digital signal to the mobile terminal through the wireless signal transceiver, a worker can know the pressure of the current gas storage bottle in real time through the mobile terminal, when the pressure abnormally changes, the controller sends an alarm signal to the audible and visual alarm, the green alarm lamp is turned off, the red alarm lamp is turned on, and the high-pitch horn sends an alarm sound; meanwhile, the controller also transmits the alarm signal to the mobile terminal, so that the workers can overhaul in time.
Further, the intelligent leakage detection device of the inert mixed gas fire extinguishing equipment comprises a controller, a display unit, a storage unit, a key unit and a transmission unit, wherein the controller is connected with the display unit and the storage unit; the control unit is used for receiving the signal transmitted by the digital pressure sensor, storing the signal in the storage unit and displaying the signal in the display unit; the control unit is connected with the key unit and receives key information transmitted by the key unit; the control unit is also connected with the transmission unit and sends the information to be transmitted to the transmission unit.
Further, in the intelligent leakage detection device of the inert mixed gas fire extinguishing apparatus, the control unit is a PLC single chip microcomputer; the display unit is a liquid crystal display; the storage unit is a solid state disk.
Furthermore, according to the intelligent leakage detection device of the inert mixed gas fire extinguishing apparatus, the pressure pipe is a hollow pipe made of corrosion-resistant metal.
Further, the intelligent leakage detection device of the inert mixed gas fire extinguishing equipment is characterized in that the corrosion-resistant metal is one or more selected from brass, corrosion-resistant stainless steel and nickel-based alloy.
Furthermore, above-mentioned intelligent leakage detection device of inert mixed gas fire extinguishing apparatus, the gas bomb is the high pressure gas bomb that pressure is greater than 15 Mpa.
Furthermore, the number of the digital pressure sensors is more than 2.
Further, according to the intelligent leakage detection device of the inert mixed gas fire extinguishing apparatus, the mobile terminal is selected from a mobile phone, a PDA or a tablet personal computer.
According to the above technical scheme, the utility model discloses following beneficial effect has: the utility model discloses an intelligent leakage detection device of inert mixed gas fire extinguishing equipment, which can check the pressure of a gas bomb at a movable end in real time, and has rapid response, convenience and rapidness; the alarm and the notice can be sent out in time when abnormal conditions such as leakage or overpressure occur; meanwhile, the detection device can monitor the pressure of a large number of gas storage cylinders simultaneously, a large amount of manpower is saved, and the working efficiency is improved.
Drawings
FIG. 1 is a schematic view of the intelligent leak detection apparatus according to embodiment 1;
FIG. 2 is a schematic view of the intelligent leak detection apparatus according to embodiment 2;
wherein: 1 pressure pipe, 2 digital pressure sensor, 3 wire, 4 controllers, 5 light alarm, 6 cloud server, 7 mobile terminal, 8 gas bomb, 41 the control unit, 42 display element, 43 storage element, 44 key unit, 45 transmission unit, 51 green alarm lamp, 52 red alarm lamp, 53 tweeter, 61 wireless signal transceiver.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "a plurality" means two or more unless explicitly defined otherwise.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
Example 1
As shown in fig. 1, the intelligent leakage detection device for the inert mixed gas fire extinguishing apparatus comprises a pressure pipe 1, a digital pressure sensor 2, a lead 3, a controller 4, an audible and visual alarm 5, a cloud server 6, a mobile terminal 7 and a gas storage bottle 8; one end of the pressure pipe 1 is arranged on the gas storage bottle 8, and the other end of the pressure pipe 1 is provided with the digital pressure sensor 2; the digital pressure sensor 2 is connected to the controller 4 through a lead 3; the controller 4 is connected with the audible and visual alarm 5, and a green alarm lamp 51, a red alarm lamp 52 and a high pitch horn 53 are mounted on the audible and visual alarm 5; the controller 4 is also connected with the cloud server 6; the cloud server 6 is provided with a wireless signal transceiver 61; the mobile terminal 7 is also provided with a device capable of receiving a signal from the wireless signal transceiver 61.
When in work: the digital pressure sensor 2 detects the air pressure in the gas storage bottle 8 in real time through the pressure pipe 1, digital signals are transmitted to the controller 4 through the lead 3, the controller 4 transmits the digital signals to the cloud server 6, the cloud server 6 transmits the digital signals to the mobile terminal 7 through the wireless signal transceiver 61, a worker can know the pressure of the current gas storage bottle 8 in real time through the mobile terminal 7, when the pressure abnormally changes, the controller 4 sends an alarm signal to the audible and visual alarm 5, the green alarm lamp 51 is turned off, the red alarm lamp 52 is turned on, and the high-pitch horn 53 sends an alarm sound; meanwhile, the controller 4 also transmits an alarm signal to the mobile terminal 7, so that a worker can overhaul the mobile terminal in time.
Example 2
As shown in fig. 2, the intelligent leakage detection device for the inert mixed gas fire extinguishing apparatus comprises a pressure pipe 1, a digital pressure sensor 2, a lead 3, a controller 4, an audible and visual alarm 5, a cloud server 6, a mobile terminal 7 and a gas storage bottle 8; one end of the pressure pipe 1 is arranged on the gas storage bottle 8, and the other end of the pressure pipe 1 is provided with the digital pressure sensor 2; the digital pressure sensor 2 is connected to the controller 4 through a lead 3; the controller 4 is connected with the audible and visual alarm 5, and a green alarm lamp 51, a red alarm lamp 52 and a high pitch horn 53 are mounted on the audible and visual alarm 5; the controller 4 is also connected with the cloud server 6; the cloud server 6 is provided with a wireless signal transceiver 61; the mobile terminal 7 is also provided with a device capable of receiving signals of the wireless signal transceiver 61; further, the controller 4 is composed of a control unit 41, a display unit 42, a storage unit 43, a key unit 44 and a transmission unit 45; the control unit 41 is used for receiving the signal transmitted by the digital pressure sensor 2, storing the signal in the storage unit 43 and displaying the signal in the display unit 42; the control unit 41 is connected with the key unit 44, and receives key information transmitted from the key unit 44; the control unit 41 is further connected to the transmission unit 45, and sends the information to be transmitted to the transmission unit 45; particularly, the control unit 41 is a PLC single chip; the display unit 42 is a liquid crystal display; the storage unit 43 is a solid state disk; preferably, the pressure pipe 1 is a hollow pipe made of brass; preferably, the gas cylinder 8 is a high-pressure gas cylinder with a pressure greater than 15Mpa, and the number of the digital pressure sensors 2 is 5; in particular, the mobile terminal 7 is a mobile phone.
When in work: the digital pressure sensor 2 detects the air pressure in the air storage bottle 8 in real time through the pressure pipe 1, transmits a digital signal to the controller 4 through the lead 3, the controller 4 transmits the digital signal to the cloud server 6 through the transmission unit 45, and meanwhile, the controller 4 displays display information on the display unit 42 for a worker to check on site; the cloud server 6 transmits information to the mobile terminal 7 through the wireless signal transceiver 61, a worker can know the pressure of the existing gas storage bottle 8 in real time through the mobile terminal 7, when the pressure abnormally changes, the controller 4 sends an alarm signal to the audible and visual alarm 5, the green alarm lamp 51 is turned off, the red alarm lamp 52 is turned on, and meanwhile, the high-pitch loudspeaker 53 sends an alarm sound; meanwhile, the controller 4 also transmits an alarm signal to the mobile terminal 7, so that a worker can overhaul the mobile terminal in time.
The above is only a preferred embodiment of the present invention, and the protection scope of the present invention can not be limited thereby, and the simple equivalent changes and modifications made according to the claims and the utility model also belong to the protection scope of the present invention.
Claims (7)
1. An intelligent leakage detection device of inert mixed gas fire extinguishing equipment is characterized by comprising a pressure pipe (1), a digital pressure sensor (2), a lead (3), a controller (4), an audible and visual alarm (5), a cloud server (6), a mobile terminal (7) and a gas storage bottle (8); one end of the pressure pipe (1) is arranged on the gas storage bottle (8), and the other end of the pressure pipe (1) is provided with the digital pressure sensor (2); the digital pressure sensor (2) is connected to the controller (4) through a lead (3); the controller (4) is connected with the audible and visual alarm (5), and a green alarm lamp (51), a red alarm lamp (52) and a high pitch horn (53) are mounted on the audible and visual alarm (5); the controller (4) is also connected with the cloud server (6); a wireless signal transceiver (61) is arranged on the cloud server (6); the mobile terminal (7) is also provided with a device capable of receiving signals of the wireless signal transceiver (61).
2. The intelligent leakage detecting device of inert mixed gas fire extinguishing equipment according to claim 1, characterized in that the controller (4) is composed of a control unit (41), a display unit (42), a storage unit (43), a key unit (44), a transmission unit (45); the control unit (41) is used for receiving the signal transmitted by the digital pressure sensor (2), storing the signal in the storage unit (43) and displaying the signal in the display unit (42); the control unit (41) is connected with the key unit (44) and receives key information transmitted from the key unit (44); the control unit (41) is also connected with the transmission unit (45) and sends the information to be transmitted to the transmission unit (45).
3. The intelligent leakage detection device of inert mixed gas fire extinguishing equipment according to claim 2, characterized in that the control unit (41) is a PLC single chip microcomputer; the display unit (42) is a liquid crystal display; the storage unit (43) is a solid state disk.
4. An intelligent leakage detecting device of an inert mixed gas fire extinguishing apparatus according to claim 1, wherein the pressure pipe (1) is a hollow pipe made of corrosion resistant metal.
5. The intelligent leakage detection device of inert mixed gas fire extinguishing equipment according to claim 1, characterized in that the gas cylinder (8) is a high pressure gas cylinder with pressure greater than 15 Mpa.
6. An intelligent leakage detecting device of an inert mixed gas fire extinguishing apparatus according to claim 1, wherein the number of the digital pressure sensors (2) is more than 2.
7. An intelligent leakage detection device of an inert mixed gas fire extinguishing apparatus according to claim 1, wherein the mobile terminal (7) is selected from a mobile phone, a PDA or a tablet computer.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201922351336.3U CN211752106U (en) | 2019-12-24 | 2019-12-24 | Intelligent leakage detection device of inert mixed gas fire extinguishing equipment |
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| CN201922351336.3U CN211752106U (en) | 2019-12-24 | 2019-12-24 | Intelligent leakage detection device of inert mixed gas fire extinguishing equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114034499A (en) * | 2021-11-09 | 2022-02-11 | 山东钢铁集团日照有限公司 | Gas chamber piston running state monitoring device and method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114034499A (en) * | 2021-11-09 | 2022-02-11 | 山东钢铁集团日照有限公司 | Gas chamber piston running state monitoring device and method |
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