CN212256515U - Fire-fighting early warning system - Google Patents
Fire-fighting early warning system Download PDFInfo
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- CN212256515U CN212256515U CN202020929973.4U CN202020929973U CN212256515U CN 212256515 U CN212256515 U CN 212256515U CN 202020929973 U CN202020929973 U CN 202020929973U CN 212256515 U CN212256515 U CN 212256515U
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- wireless communication
- communication module
- warning system
- temperature sensor
- fire
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- 238000006243 chemical reaction Methods 0.000 claims description 32
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- 238000009434 installation Methods 0.000 claims description 8
- 238000010276 construction Methods 0.000 abstract description 3
- 230000006855 networking Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- QVFWZNCVPCJQOP-UHFFFAOYSA-N chloralodol Chemical compound CC(O)(C)CC(C)OC(O)C(Cl)(Cl)Cl QVFWZNCVPCJQOP-UHFFFAOYSA-N 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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Abstract
The utility model discloses a fire-fighting early warning system, which comprises a receiving end and at least one collecting end; the collection end includes: the temperature sensor is arranged on the first surface of the mounting piece through the elastic structure, and at least two mounting rings are arranged on the first surface of the mounting piece; the first wireless communication module is arranged on the second surface of the mounting piece, and the temperature sensor is connected with the first wireless communication module; the receiving end comprises a second wireless communication module, a processor and output equipment, the second wireless communication module is connected with the processor, the processor is connected with the output equipment, and the first wireless communication module is connected with the second wireless communication module. The utility model discloses a temperature of gathering the cable can be installed on the cable to the collection end, makes temperature sensor hug closely the cable through elastic construction, detects the accuracy, can realize the fire control early warning. The utility model discloses can wide application in thing networking field.
Description
Technical Field
The utility model belongs to the technical field of the thing networking and specifically relates to a fire control early warning system.
Background
In places such as museums, exhibition halls, etc., the power supply lines are often changed or the electrical loads are changed due to exhibition needs. For aesthetic reasons, these lines are usually hidden in walls or ceilings, which are often temporarily built up by wood boards and other materials, so that if the lines are on fire, serious consequences can be caused.
At present, a fire fighting system with a smoke alarm is available in the market, but the fire fighting system cannot play a role in early warning and cannot carry out early warning on fire fighting hidden dangers of a line in a targeted manner.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model aims to provide a: the fire-fighting early warning system is used for early warning fire-fighting hidden dangers of a line.
The utility model discloses the first technical scheme who takes is:
a fire-fighting early warning system comprises a receiving end and at least one acquisition end;
the collection end includes: the temperature sensor is mounted on the first surface of the mounting piece through the elastic structure, and at least two mounting rings are arranged on the first surface of the mounting piece; the first wireless communication module is installed on the second surface of the installation sheet, and the temperature sensor is connected with the first wireless communication module;
the receiving end comprises a second wireless communication module, a processor and output equipment, the second wireless communication module is connected with the processor, the processor is connected with the output equipment, and the first wireless communication module is connected with the second wireless communication module.
Further, the first wireless communication module and the second wireless communication module are both NB-IOT communication modules.
Further, the first wireless communication module comprises a signal conditioning circuit, an analog-to-digital conversion circuit, a protocol conversion circuit, a radio frequency circuit and an antenna;
the output end of the temperature sensor is connected with the input end of the signal conditioning circuit, the input end of the analog-to-digital conversion circuit is connected with the output end of the signal conditioning circuit, the output end of the analog-to-digital conversion circuit is connected with the input end of the protocol conversion circuit, the output end of the protocol conversion circuit is connected with the input end of the radio frequency circuit, and the output end of the radio frequency circuit is connected with the antenna.
Further, the elastic structure is a sponge or a spring.
Further, the output device comprises a display screen and/or a sound box.
The utility model discloses the second technical scheme who takes is:
a fire-fighting early warning system comprises a receiving end and at least one acquisition end;
the collection end includes: the temperature sensor is mounted on a first surface of the mounting piece through the elastic structure, and the mounting piece is provided with a plurality of mounting holes; the first wireless communication module is installed on the second surface of the installation sheet, and the temperature sensor is connected with the first wireless communication module;
the receiving end comprises a second wireless communication module, a processor and output equipment, the second wireless communication module is connected with the processor, the processor is connected with the output equipment, and the first wireless communication module is connected with the second wireless communication module.
Further, the first wireless communication module and the second wireless communication module are both NB-IOT communication modules.
Further, the first wireless communication module comprises a signal conditioning circuit, an analog-to-digital conversion circuit, a protocol conversion circuit, a radio frequency circuit and an antenna;
the output end of the temperature sensor is connected with the input end of the signal conditioning circuit, the input end of the analog-to-digital conversion circuit is connected with the output end of the signal conditioning circuit, the output end of the analog-to-digital conversion circuit is connected with the input end of the protocol conversion circuit, the output end of the protocol conversion circuit is connected with the input end of the radio frequency circuit, and the output end of the radio frequency circuit is connected with the antenna.
Further, the elastic structure is a sponge or a spring.
Further, the output device comprises a display screen and/or a sound box.
The utility model has the advantages that: this scheme is including gathering end and receiving terminal, gather end and receiving terminal and communicate through wireless communication module, and gather the end and include temperature sensor, installation piece and elastic construction, wherein the installation piece includes mounting hole or collar, can fix the installation piece on the cable through the ribbon to the mounting hole, owing to be provided with elastic construction, can hug closely temperature sensor on the cable, the same reason is to the collar, can conveniently be used for fixing the installation piece on the cable equally, make the sensor hug closely on the cable, guarantee the accuracy of sampling, the receiving terminal can pass through output device with the temperature information of gathering the end collection and exporting, as early warning information, this scheme is applicable to the detection scene of cable, its mode of deployment is simple and practical.
Drawings
Fig. 1 is a block diagram of a fire-fighting early warning system provided in an embodiment of the present invention;
fig. 2 is a top view of a collecting end according to an embodiment of the present invention;
fig. 3 is a side view of a collecting tip according to an embodiment of the present invention;
fig. 4 is a top view of another embodiment of the present invention;
fig. 5 is a front view of another collecting tip according to an embodiment of the present invention.
Detailed Description
The invention is further described with reference to the drawings and the specific embodiments.
Referring to fig. 1, the embodiment discloses a fire-fighting early warning system, which includes a receiving end and at least one collecting end;
in some embodiments, the acquisition end is configured as shown in fig. 2 and 3.
The collection end includes: the temperature sensor 103 is mounted on a first surface of the mounting sheet 101 through the elastic structure 102, the first surface of the mounting sheet 101 is provided with at least two mounting rings 105, in the embodiment, the mounting rings 105 are composed of a ring body 105a and screws 105b detachably mounted on the ring body, when the temperature sensor is mounted, the screws 105b are detached, then the ring body 105a is buckled on the cable, then the screws 105b are mounted and screwed, and the elastic structure 102 presses the temperature sensor 103 to be tightly attached to the surface of the cable after being squeezed; the first wireless communication module 104 is mounted on the second surface of the mounting plate 101, and the temperature sensor 103 and the first wireless communication module 104 are connected by a wire;
wherein, temperature sensor is used for gathering the cable temperature, can adopt semiconductor temperature sensor to realize.
The first wireless communication module is used for transmitting data collected by the temperature sensor and can be realized by adopting an internet of things module, such as an NB-IOT module or a Lora module.
The elastic structure may be a sponge or a spring for tightly attaching the temperature sensor to the cable by using an elastic force generated when the temperature sensor is itself pressed.
The mounting ring and the mounting plate can be made of metal or plastic.
The receiving end comprises a second wireless communication module, a processor and output equipment, the second wireless communication module is connected with the processor, the processor is connected with the output equipment, and the first wireless communication module is connected with the second wireless communication module.
The second wireless communication module is used for receiving the information sent by the first wireless communication module, and the communication system adopted by the second wireless communication module is the same as that adopted by the first wireless communication module.
The processor is used for processing the data received by the second wireless communication module into data in a format which can be received by the output device. For example, the output device is a display screen, and the processor processes the data received by the second wireless communication module into data which can be displayed, such as a chart and the like. For example, if the output device is a sound box, the processor processes the data received by the second wireless communication module into audio broadcasting the data.
The user can learn the temperature condition of the cable through the output device, thereby playing a role in fire-fighting early warning. In some embodiments, a threshold may be set for the detected temperature by prior art methods, and an alarm may be triggered by comparing the thresholds.
Further, in some embodiments, the first wireless communication module includes signal conditioning circuitry, analog-to-digital conversion circuitry, protocol conversion circuitry, radio frequency circuitry, and an antenna;
the output end of the temperature sensor is connected with the input end of the signal conditioning circuit, the input end of the analog-to-digital conversion circuit is connected with the output end of the signal conditioning circuit, the output end of the analog-to-digital conversion circuit is connected with the input end of the protocol conversion circuit, the output end of the protocol conversion circuit is connected with the input end of the radio frequency circuit, and the output end of the radio frequency circuit is connected with the antenna.
Because the analog signal output by the temperature sensor is weak and is easy to be interfered, the signal conditioning circuit is arranged to filter and amplify the analog signal output by the temperature sensor.
Meanwhile, an analog-to-digital conversion circuit is arranged to convert the filtered and amplified analog signals into digital signals, the digital signals representing the temperature are converted into data packets which can be sent through a network through a protocol conversion circuit, and the data packets are processed through a radio frequency circuit and then sent out through an antenna.
In other embodiments, the acquisition end is configured as shown in figures 4 and 5,
the acquisition end in this embodiment includes: the temperature sensor comprises a mounting piece 201, an elastic structure 202, a temperature sensor 203 and a first wireless communication module 204, wherein the temperature sensor 203 is mounted on a first surface of the mounting piece 201 through the elastic structure 202, and the mounting piece 201 is provided with a plurality of mounting holes 205; the first wireless communication module 204 is mounted on the second surface of the mounting piece 201, and the temperature sensor 203 and the first wireless communication module 204 are connected by a wire.
Unlike the embodiment of fig. 2 and 3, in this embodiment, there is no mounting ring, but the mounting hole 205 is provided on the mounting plate 201, which is more flexible, and the user can use a cable tie to pass through the mounting hole 205, thereby mounting the mounting plate 201 on the cable. This scheme is cheaper, and the mounting means is more nimble moreover.
Of course, the embodiment shown in fig. 2 and 3 is relatively easy to install because the mounting assembly is integral, and does not require the use of items such as straps.
While the preferred embodiments of the present invention have been described, the present invention is not limited to the above embodiments, and those skilled in the art can make various equivalent modifications or substitutions without departing from the spirit of the present invention, and such equivalent modifications or substitutions are intended to be included within the scope of the present invention as defined by the appended claims.
Claims (10)
1. A fire-fighting early warning system is characterized by comprising a receiving end and at least one acquisition end;
the collection end includes: the temperature sensor is mounted on the first surface of the mounting piece through the elastic structure, and at least two mounting rings are arranged on the first surface of the mounting piece; the first wireless communication module is installed on the second surface of the installation sheet, and the temperature sensor is connected with the first wireless communication module;
the receiving end comprises a second wireless communication module, a processor and output equipment, the second wireless communication module is connected with the processor, the processor is connected with the output equipment, and the first wireless communication module is connected with the second wireless communication module.
2. A fire warning system as recited in claim 1 wherein the first and second wireless communication modules are NB-IOT communication modules.
3. A fire warning system as claimed in claim 1, wherein the first wireless communication module comprises a signal conditioning circuit, an analog-to-digital conversion circuit, a protocol conversion circuit, a radio frequency circuit and an antenna;
the output end of the temperature sensor is connected with the input end of the signal conditioning circuit, the input end of the analog-to-digital conversion circuit is connected with the output end of the signal conditioning circuit, the output end of the analog-to-digital conversion circuit is connected with the input end of the protocol conversion circuit, the output end of the protocol conversion circuit is connected with the input end of the radio frequency circuit, and the output end of the radio frequency circuit is connected with the antenna.
4. A fire warning system as claimed in claim 1 wherein the resilient structure is a sponge or spring.
5. A fire early warning system as claimed in any one of claims 1 to 4, wherein the output device comprises a display screen and/or a sound box.
6. A fire-fighting early warning system is characterized by comprising a receiving end and at least one acquisition end;
the collection end includes: the temperature sensor is mounted on a first surface of the mounting piece through the elastic structure, and the mounting piece is provided with a plurality of mounting holes; the first wireless communication module is installed on the second surface of the installation sheet, and the temperature sensor is connected with the first wireless communication module;
the receiving end comprises a second wireless communication module, a processor and output equipment, the second wireless communication module is connected with the processor, the processor is connected with the output equipment, and the first wireless communication module is connected with the second wireless communication module.
7. A fire warning system as claimed in claim 6, wherein the first wireless communication module and the second wireless communication module are both NB-IOT communication modules.
8. A fire warning system as claimed in claim 6, wherein the first wireless communication module comprises signal conditioning circuitry, analog-to-digital conversion circuitry, protocol conversion circuitry, radio frequency circuitry and an antenna;
the output end of the temperature sensor is connected with the input end of the signal conditioning circuit, the input end of the analog-to-digital conversion circuit is connected with the output end of the signal conditioning circuit, the output end of the analog-to-digital conversion circuit is connected with the input end of the protocol conversion circuit, the output end of the protocol conversion circuit is connected with the input end of the radio frequency circuit, and the output end of the radio frequency circuit is connected with the antenna.
9. A fire warning system as claimed in claim 6, wherein the resilient structure is a sponge or a spring.
10. A fire warning system as claimed in any one of claims 6 to 9 wherein the output device includes a display screen and/or a sound box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020929973.4U CN212256515U (en) | 2020-05-28 | 2020-05-28 | Fire-fighting early warning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020929973.4U CN212256515U (en) | 2020-05-28 | 2020-05-28 | Fire-fighting early warning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212256515U true CN212256515U (en) | 2020-12-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020929973.4U Expired - Fee Related CN212256515U (en) | 2020-05-28 | 2020-05-28 | Fire-fighting early warning system |
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| Country | Link |
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| CN (1) | CN212256515U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113112766A (en) * | 2021-04-06 | 2021-07-13 | 国网甘肃省电力公司酒泉供电公司 | Optical fiber intelligent early warning system |
-
2020
- 2020-05-28 CN CN202020929973.4U patent/CN212256515U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113112766A (en) * | 2021-04-06 | 2021-07-13 | 国网甘肃省电力公司酒泉供电公司 | Optical fiber intelligent early warning system |
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Granted publication date: 20201229 |