CN217961094U - Device for monitoring pressure of fire-fighting nitrogen - Google Patents
Device for monitoring pressure of fire-fighting nitrogen Download PDFInfo
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- CN217961094U CN217961094U CN202221679911.8U CN202221679911U CN217961094U CN 217961094 U CN217961094 U CN 217961094U CN 202221679911 U CN202221679911 U CN 202221679911U CN 217961094 U CN217961094 U CN 217961094U
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Abstract
The utility model discloses a device for fire control nitrogen gas pressure monitoring, including transparent protection casing, install pressure sensor in the transparent protection casing, pressure sensor's downside is installed and is extended to the outside connecting pipe of transparent protection casing, and the outside of connecting pipe is provided with the external screw thread, and pressure sensor's upside is connected with the real-time supervision unit, and the real-time supervision unit includes: the installation shell, top cap, cross recess, data processing transmission chip, lithium cell board, NB-IOT thing networking card, draw-in groove, antenna and alarm lamp, install the top cap on the installation shell, install data processing transmission chip and lithium cell board in the installation shell, lithium cell board and data processing transmission chip electric connection install on the installation shell and extend to its inside NB-IOT thing networking card, the antenna is installed at the top of data processing transmission chip, the alarm lamp is installed in the outside of installation shell. The utility model discloses real-time supervision, it is convenient to watch, and the security is high.
Description
Technical Field
The utility model relates to a pressure monitoring equipment field specifically is a device for monitoring of fire control nitrogen gas pressure.
Background
The transformer substation oil charging equipment mostly adopts a foam fire-fighting fire extinguishing device which mainly comprises a nitrogen power unit, a foam storage and injection unit, an electrical control system and the like. Wherein, the nitrogen power unit generally consists of a starting bottle and a plurality of power bottles. Whether the pressure of the gas cylinders is normal or not is directly related to whether the fire extinguishing device can reliably play a role or not. At present, the pressure of the gas cylinder is monitored by installing a common pressure gauge at the outlet of the gas cylinder and performing manual inspection. Tour the cycle length, can't in time discover that gas cylinder pressure is unusual, consequently, to above current situation, the urgent need develops a real-time supervision, watches the convenience, and the high device that is used for fire control nitrogen gas pressure monitoring of security to overcome not enough in the current practical application, satisfy current demand.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a device for fire control nitrogen gas pressure monitoring to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a device for fire control nitrogen gas pressure monitoring, includes transparent protection casing, install pressure sensor in the transparent protection casing, the connecting pipe that extends to transparent protection casing outside is installed to pressure sensor's downside, the outside of connecting pipe is provided with the external screw thread, pressure sensor's upside is connected with the real-time supervision unit, the real-time supervision unit includes: installation shell, top cap, cross recess, data processing transmission chip, lithium battery board, NB-IOT thing networking card, draw-in groove, antenna and alarm lamp, install the top cap on the installation shell, be provided with the cross recess on the top cap, install data processing transmission chip and lithium battery board in the installation shell, lithium battery board and data processing transmission chip electric connection, install on the installation shell and extend to its inside NB-IOT thing networking card, be provided with on the data processing transmission chip with NB-IOT thing networking card matched with draw-in groove, the antenna is installed at the top of data processing transmission chip, the alarm lamp is installed in the outside of installation shell.
As a further aspect of the present invention: the transparent shield includes: the left shell, the right shell, the jack and the fixed pins, a plurality of jacks are arranged on the left shell, and a plurality of fixed pins matched with the jacks are arranged on the right shell.
As a further aspect of the present invention: the left shell and the right shell are both made of transparent acrylic plates.
As a further aspect of the present invention: the antenna extends to the exterior of the transparent shield.
As a further aspect of the present invention: and the pressure sensor and the alarm lamp are both electrically connected with the data processing and transmitting chip.
Has the advantages that: this a device for fire control nitrogen gas pressure monitoring, during the use, be connected to the foam fire extinguisher with whole device through the connecting pipe on, live pressure sensor and real-time supervision unit parcel through left casing and right casing, prevent that the dust from entering into and causing the influence to electronic component in pressure sensor and the real-time supervision unit, monitor the pressure in the foam fire extinguisher through pressure sensor and real-time supervision unit, the real-time supervision unit is with data transfer to cell-phone or computer terminal, be convenient for people to look over at any time, when pressure sensor detects pressure and is less than the setting value, data processing transmission chip control alarm lamp control scintillation, be used for reminding people, simultaneously, data processing transmission chip sends alarm signal to cell-phone or computer terminal, and then improve the security. To sum up, the utility model discloses real-time supervision watches the convenience, and the security is high.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic view of the internal three-dimensional structure of the present invention.
Fig. 3 is an internal cross-sectional view of the present invention.
Fig. 4 is an exploded view of the middle transparent shield of the present invention.
In the figure: 1. a transparent protective cover; 101. a left housing; 102. a right housing; 103. inserting holes; 104. a fixing pin; 2. a connecting pipe; 201. an external thread; 3. a pressure sensor; 4. a real-time monitoring unit; 401. installing a shell; 402. a top cover; 403. a cross groove; 404. a data processing transmission chip; 405. a lithium battery panel; 406. NB-IOT Internet of things card; 407. a card slot; 408. an antenna; 409. an alarm lamp.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate medium, and may be used for communicating the inside of two elements or for interacting with each other, unless otherwise specifically defined, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to the specific circumstances.
Examples
Please refer to fig. 1-4, in the embodiment of the utility model, an in an embodiment, a device for monitoring of fire control nitrogen gas pressure, including transparent protection casing 1, install pressure sensor 3 in the transparent protection casing 1, pressure sensor 3's downside is installed and is extended to 1 outside connecting pipe 2 of transparent protection casing, and the outside of connecting pipe 2 is provided with external screw thread 201, and on the foam extinguisher was installed through external screw thread 201 to connecting pipe 2, pressure sensor 3's upside was connected with real-time supervision unit 4, and transparent protection casing 1 includes: left side casing 101, right side casing 102, spliced eye 103 and fixed pin 104, left side casing 101 and right casing 102 all adopt transparent ya keli board to make, be provided with a plurality of spliced eyes 103 on the left side casing 101, be provided with a plurality ofly on the right side casing 102 with spliced eye 103 matched with fixed pin 104, live pressure sensor 3 and the parcel of real-time supervision unit 4 through left casing 101 and right casing 102, prevent that the dust from entering into and causing the influence to electronic component in pressure sensor 3 and the real-time supervision unit 4, real-time supervision unit 4 includes: the installation shell 401, the top cover 402, the cross groove 403, the data processing transmission chip 404, the lithium battery board 405, the NB-IOT internet of things card 406, the clamping groove 407, the antenna 408 and the alarm lamp 409, the top cover 402 is installed on the installation shell 401, the top cover 402 is detachably connected with the installation shell 401 through threads, the cross groove 403 is formed in the top cover 402, the cross is inserted into the cross groove 403 to unscrew the top cover 402, the maintenance of the interior of the installation shell 401 is facilitated, the data processing transmission chip 404 and the lithium battery board 405 are installed in the installation shell 401, the lithium battery board 405 is electrically connected with the data processing transmission chip 404, the data processing transmission chip 404 can directly send data to a mobile phone or a computer terminal, and the watching of people is more convenient, an NB-IOT internet of things 406 extending into the installation shell 401 is installed on the installation shell 401, the NB-IOT internet of things is a low-power-consumption narrow-band internet of things technology, a clamping groove 407 matched with the NB-IOT internet of things 406 is formed in a data processing transmission chip 404, an antenna 408 is installed at the top of the data processing transmission chip 404, the antenna 408 extends to the outside of the transparent protective cover 1, an alarm lamp 409 is installed on the outer side of the installation shell 401, the pressure sensor 3 and the alarm lamp 409 are both electrically connected with the data processing transmission chip 404, the pressure in the foam fire extinguisher is monitored through the pressure sensor 3, when the pressure is smaller than a set value, the alarm lamp 409 is controlled to flash according to the control of the processing transmission chip 404 so as to remind people, and meanwhile, an alarm signal can be sent out on a mobile phone or a computer terminal connected with the processing transmission chip 404.
The utility model discloses a theory of operation is: this a device for fire control nitrogen gas pressure monitoring, during the use, be connected to the foam fire extinguisher through connecting pipe 2 on with whole device, live pressure sensor 3 and the 4 parcel of real-time supervision unit through left casing 101 and right casing 102, prevent that the dust from entering into and causing the influence to electronic component in pressure sensor 3 and the real-time supervision unit 4, monitor the pressure in the foam fire extinguisher through pressure sensor 3 and real-time supervision unit 4, real-time supervision unit 4 conveys data to cell-phone or computer terminal, people of being convenient for look over at any time, when pressure sensor 3 detects pressure and is less than the setting value, data processing transmission chip 404 control alarm lamp 409 control scintillation, be used for reminding people, and simultaneously, data processing transmission chip 404 sends alarm signal to cell-phone or computer terminal, and then improve the security.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a device for fire control nitrogen gas pressure monitoring which characterized in that: including transparent protection casing (1), install pressure sensor (3) in transparent protection casing (1), connecting pipe (2) that extend to transparent protection casing (1) outside are installed to the downside of pressure sensor (3), the outside of connecting pipe (2) is provided with external screw thread (201), the upside of pressure sensor (3) is connected with real-time supervision unit (4), real-time supervision unit (4) include: installation shell (401), top cap (402), cross recess (403), data processing transmission chip (404), lithium cell board (405), NB-IOT thing networking card (406), draw-in groove (407), antenna (408) and alarm lamp (409), install top cap (402) on installation shell (401), be provided with cross recess (403) on top cap (402), install data processing transmission chip (404) and lithium cell board (405) in installation shell (401), lithium cell board (405) and data processing transmission chip (404) electric connection, install NB-IOT thing networking card (406) that extends to its inside on installation shell (401), be provided with on data processing transmission chip (404) with NB-IOT thing networking card (406) matched with draw-in groove (407), antenna (408) are installed at the top of data processing transmission chip (404), alarm lamp (409) are installed to the outside of installation shell (401).
2. The device for fire nitrogen pressure monitoring of claim 1, wherein: the transparent shield (1) comprises: the novel multifunctional shell comprises a left shell (101), a right shell (102), inserting holes (103) and fixing pins (104), wherein the left shell (101) is provided with a plurality of inserting holes (103), and the right shell (102) is provided with a plurality of fixing pins (104) matched with the inserting holes (103).
3. The device for fire nitrogen pressure monitoring of claim 2, wherein: the left shell (101) and the right shell (102) are both made of transparent acrylic plates.
4. The device for fire nitrogen pressure monitoring of claim 1, wherein: the antenna (408) extends to the outside of the transparent shield (1).
5. The device for fire nitrogen pressure monitoring of claim 1, wherein: the pressure sensor (3) and the alarm lamp (409) are electrically connected with the data processing and transmitting chip (404).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221679911.8U CN217961094U (en) | 2022-07-01 | 2022-07-01 | Device for monitoring pressure of fire-fighting nitrogen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221679911.8U CN217961094U (en) | 2022-07-01 | 2022-07-01 | Device for monitoring pressure of fire-fighting nitrogen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217961094U true CN217961094U (en) | 2022-12-06 |
Family
ID=84276522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221679911.8U Active CN217961094U (en) | 2022-07-01 | 2022-07-01 | Device for monitoring pressure of fire-fighting nitrogen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217961094U (en) |
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2022
- 2022-07-01 CN CN202221679911.8U patent/CN217961094U/en active Active
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