CN212516054U - Electrical fire monitoring device - Google Patents
Electrical fire monitoring device Download PDFInfo
- Publication number
- CN212516054U CN212516054U CN202021589324.0U CN202021589324U CN212516054U CN 212516054 U CN212516054 U CN 212516054U CN 202021589324 U CN202021589324 U CN 202021589324U CN 212516054 U CN212516054 U CN 212516054U
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- CN
- China
- Prior art keywords
- box body
- drainage
- concentration
- detection box
- microprocessor module
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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.)
- Expired - Fee Related
Links
- 238000012806 monitoring device Methods 0.000 title claims abstract description 13
- 238000001514 detection method Methods 0.000 claims abstract description 35
- 239000000779 smoke Substances 0.000 claims abstract description 23
- 238000012544 monitoring process Methods 0.000 claims abstract description 13
- 238000004891 communication Methods 0.000 claims description 15
- 238000013500 data storage Methods 0.000 claims description 7
- 230000000007 visual effect Effects 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 abstract description 8
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 5
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 239000007789 gas Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
Images
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- Fire-Detection Mechanisms (AREA)
- Fire Alarms (AREA)
Abstract
The utility model discloses an electric fire monitoring device relates to conflagration control technical field. The utility model comprises a detection box body, a drainage tube, a suction fan and a monitor; one end of the drainage tube is communicated with the interior of the detection box body; the exhaust fan is arranged on the side surface of the detection box body; the detection box body is matched and arranged in a mounting hole formed in the side surface of the electric box; the monitor comprises a microprocessor moduleA block; the microprocessor module is respectively connected with a temperature sensor, a CO concentration sensor and an H2And the S concentration sensor, the smoke concentration sensor and the residual current transformer are electrically connected. The utility model discloses after microprocessor module received residual current transformer's current alarm, suction fan and drainage tube were with the gas suction in the electric box to the detection box body, realized that monitoring range is wide and simple to operate; simultaneously transmit temperature information, CO concentration and H2S, transmitting the concentration and the smoke concentration to a remote monitoring platform; maintenance personnel can find the fire condition in time to carry out maintenance or power-off control conveniently and practically.
Description
Technical Field
The utility model belongs to the technical field of the conflagration control, especially, relate to an electric fire monitoring device.
Background
Traditional monitoring electric fire's device adopts residual current transformer monitoring electric fault more to know electric fault, and then avoid taking place electric fire. However, the residual current transformer can only detect electrical faults; it is impossible to monitor whether or not a fire has occurred in the internal circuit of the electrical box.
The existing circuit wire is usually coated by rubber or plastic, and in addition, the box body for mounting the electric element is mostly plastic; when the temperature is too high in electrical failure, rubber or plastic is easy to burn, and even a fire disaster happens; when the rubber or the plastic is gradually burnt or burned, toxic gases of carbon monoxide and hydrogen sulfide can be generated; after burning, smoke is also produced.
In order to better know whether a fire disaster happens or the electric box is burnt when the electric fault happens; the utility model provides an electric fire monitoring device.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an electric fire monitoring device has solved the problem of proposing in the background art.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model relates to an electric fire monitoring device, include: the device comprises a detection box body, a plurality of drainage tubes, an exhaust fan and a monitor; the drainage tubes are arranged and installed along the circuit to be detected, and a plurality of air inlets are formed in the drainage tubes; one end of the drainage tube is communicated with the interior of the detection box body; the exhaust fan is arranged on the side surface of the detection box body; the detection box body is matched and arranged in a mounting hole formed in the side surface of the electrical box;
the monitor comprises a microprocessor module, a data storage module and a wireless communication module; the microprocessor module is electrically connected with the data storage module, the wireless communication module and the residual current transformer respectively; the residual current transformer is connected with the circuit to be detected; the microprocessor module controls the on-off of the exhaust fan through a relay switch; the wireless communication module is used for the communication connection between the monitor and the remote monitoring platform;
the detection box body is internally provided with a temperature sensor, a CO concentration sensor and H2S concentration sensor, smoke concentration sensor; the microprocessor module receives temperature information detected by the temperature sensor, CO concentration detected by the CO concentration sensor and H2H detected by S concentration sensor2S concentration and smoke concentration detected by the smoke concentration sensor.
Preferably, a drainage device is further installed on one side surface of the detection box body; the drainage device comprises a drainage plug and a horn-shaped air outlet hopper; the narrow end of the horn-shaped air outlet hopper is arranged on one side of the drainage plug; the drainage plugs are provided with drainage holes communicated with the horn-shaped air outlet hopper; one end of the drainage tube is arranged in the drainage hole in a matching way; drainage stopper embedded installation just detect box body a side just loudspeaker form air-out fill is located and detects the box body inside.
Preferably, the current alarm set value of the residual current transformer is 200-; the microprocessor module is also connected with an audible and visual alarm; and after the microprocessor module receives the current alarm, the microprocessor module controls and starts the exhaust fan and the audible and visual alarm.
Preferably, after receiving the current alarm, the microprocessor module further transmits the temperature information, the CO concentration and the smoke concentration to the remote monitoring platform through the wireless communication module.
The utility model discloses an aspect has following beneficial effect:
the utility model discloses after microprocessor module received residual current transformer's current alarm, control audible-visual annunciator was reported to the police and control suction fan and drainage tube, with the gas suction in the electric box to detecting the box body in, the effect of drainage tube realizes that monitoring range is wide and simple to operate(ii) a And detecting temperature information by a temperature sensor and CO concentration and H by a CO concentration sensor2H detected by S concentration sensor2S, detecting the smoke concentration by using a smoke concentration sensor and transmitting the smoke concentration to a remote monitoring platform; maintenance personnel can find the fire condition in the electric box in time to carry out maintenance or power-off control conveniently and practically.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of an electrical fire monitoring device of the present invention;
FIG. 2 is a system diagram of a monitor, an exhaust fan and related detection devices according to the present invention;
in the drawings, the components represented by the respective reference numerals are listed below:
1-detection box body, 2-drainage tube, 21-air inlet, 22-drainage plug, 23-horn-shaped air outlet hopper, 3-exhaust fan, 4-monitor, 51-temperature sensor, 52-CO concentration sensor and 53-H2S concentration sensor, 54-smoke concentration sensor.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "open hole", "upper", "middle", "length", "inner", etc. indicate positional or orientational relationships and are merely for convenience of description and simplicity of description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Referring to fig. 1, the present invention relates to an electrical fire monitoring device, including: the device comprises a detection box body 1, a plurality of drainage tubes 2, an exhaust fan 3 and a monitor 4; the drainage tube 2 is arranged and installed along the circuit to be detected, and a plurality of air inlets 21 are formed in the drainage tube 2; one end of the drainage tube 2 is communicated with the interior of the detection box body 1; the exhaust fan 3 is arranged on the side surface of the detection box body 1; the detection box body 1 is arranged in a mounting hole formed in the side surface of the electric box in a matching manner; a drainage device is also arranged on one side surface of the detection box body 1; the drainage device comprises a drainage plug 22 and a trumpet-shaped air outlet hopper 23; the narrow end of the horn-shaped air outlet hopper 23 is arranged on one side of the drainage plug 22, and a ring is arranged on the peripheral side of the drainage plug 22 and is fixed on one side of the detection box body 1 through the mounting ring; drainage holes communicated with the trumpet-shaped air outlet hopper 23 are formed in the drainage plugs 22; one end of the drainage tube 2 is arranged in the drainage hole in a matching way; the drainage plug 22 is embedded in one side surface of the detection box body 1, and the horn-shaped air outlet hopper 23 is positioned in the detection box body 1; the drainage plug 22 and the exhaust fan 3 are respectively arranged on two opposite side surfaces of the detection box body 1, and the exhaust fan 3 is fixed on one side surface of the detection box body 1 through a mounting ring fixed on the peripheral side; the gas in the electric box is pumped into the detection box body 1 for detection through the exhaust fan 3 and the drainage tube 2, so that the detection is convenient and practical;
referring to fig. 2, the monitor 4 includes a microprocessor module, a data storage module, and a wireless communication module; the microprocessor module is electrically connected with the data storage module, the wireless communication module and the residual current transformer respectively; the residual current transformer is connected with the circuit to be detected and is used for detecting the current of the circuit to be detected and transmitting a current alarm to the microprocessor module; the microprocessor module controls the on-off of the exhaust fan 3 through a relay switch; the wireless communication module is used for the communication connection between the monitor 4 and the remote monitoring platform and is a 3G module or a 4G moduleA block; the detection box body 1 is also internally provided with a temperature sensor 51, a CO concentration sensor 52 and H2 S concentration sensor 53, smoke concentration sensor 54; the microprocessor module receives the temperature information detected by the temperature sensor 51, the CO concentration detected by the CO concentration sensor 52, and the H2H detected by the S concentration sensor 532S concentration and smoke concentration detected by the smoke concentration sensor 54; the residual current transformer is arranged in the detection box body 1, and the current alarm set value of the residual current transformer is 200-plus 900 mA; the microprocessor module is also connected with an audible and visual alarm; after the microprocessor module receives the current alarm, the pumping fan 3 and the audible and visual alarm are controlled to be started; meanwhile, the microprocessor module also controls temperature information, CO concentration and H2S concentration and smoke concentration are stored in a data storage module; after the microprocessor module receives the current alarm, the temperature information, the CO concentration and the smoke concentration are transmitted to the remote monitoring platform through the wireless communication module; maintenance personnel can find the fire condition in the electrical box in time to carry out maintenance or power-off control conveniently. (the microprocessor controls the starting of the extractor fan 3 by judging whether the current alarm set value of the residual current transformer is reached; the modules are general modules in the same field).
When the utility model is in actual use, after the microprocessor module receives the current alarm of the residual current transformer, the audible and visual alarm is controlled to alarm and the suction fan 3 and the drainage tube 2 are controlled to suck the gas in the electric box into the detection box body 1; the temperature sensor 51 detects temperature information, the CO concentration sensor 52 detects CO concentration, the smoke concentration sensor 54 detects smoke concentration and transmits the smoke concentration to the remote monitoring platform; maintenance personnel can find the fire condition in the electric box in time to carry out maintenance or power-off control conveniently and practically.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (4)
1. An electrical fire monitoring device, comprising: the device comprises a detection box body (1), a plurality of drainage tubes (2), an exhaust fan (3) and a monitor (4);
the drainage tube (2) is arranged and installed along a circuit to be detected, and a plurality of air inlets (21) are formed in the drainage tube (2); one end of the drainage tube (2) is communicated with the interior of the detection box body (1); the exhaust fan (3) is arranged on the side surface of the detection box body (1); the detection box body (1) is arranged in a mounting hole formed in the side surface of the electrical box in a matching manner;
the monitor (4) comprises a microprocessor module, a data storage module and a wireless communication module; the microprocessor module is electrically connected with the data storage module, the wireless communication module and the residual current transformer respectively; the residual current transformer is connected with the circuit to be detected; the microprocessor module controls the opening and closing of the exhaust fan (3) through a relay switch; the wireless communication module is used for the communication connection between the monitor (4) and the remote monitoring platform;
the detection box body (1) is also internally provided with a temperature sensor (51), a CO concentration sensor (52) and H2An S concentration sensor (53) and a smoke concentration sensor (54); the microprocessor module receives temperature information detected by a temperature sensor (51), CO concentration detected by a CO concentration sensor (52) and H2Concentration of SH detected by the sensor (53)2S concentration and smoke concentration detected by the smoke concentration sensor (54).
2. An electrical fire monitoring device according to claim 1, wherein a drainage device is further installed on one side of the detection box body (1); the drainage device comprises a drainage plug (22) and a horn-shaped air outlet hopper (23); the narrow end of the horn-shaped air outlet hopper (23) is arranged on one side of the drainage plug (22); drainage holes communicated with the horn-shaped air outlet hopper (23) are uniformly distributed in the drainage plug (22); one end of the drainage tube (2) is arranged in the drainage hole in a matching way; drainage stopper (22) embedded installation just detect box body (1) a side just loudspeaker form air outlet hopper (23) are located and detect inside box body (1).
3. An electrical fire monitoring device as claimed in claim 1 or 2 wherein the current alarm setting for the residual current transformer is 200-900 mA; the microprocessor module is also connected with an audible and visual alarm; and after the microprocessor module receives the current alarm, the microprocessor module controls and starts the exhaust fan (3) and the audible and visual alarm.
4. An electrical fire monitoring device as claimed in claim 3 wherein the microprocessor module, upon receiving the current alarm, also transmits temperature information, CO concentration and smoke concentration to the remote monitoring platform via the wireless communication module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021589324.0U CN212516054U (en) | 2020-08-03 | 2020-08-03 | Electrical fire monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021589324.0U CN212516054U (en) | 2020-08-03 | 2020-08-03 | Electrical fire monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212516054U true CN212516054U (en) | 2021-02-09 |
Family
ID=74443950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021589324.0U Expired - Fee Related CN212516054U (en) | 2020-08-03 | 2020-08-03 | Electrical fire monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212516054U (en) |
-
2020
- 2020-08-03 CN CN202021589324.0U patent/CN212516054U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210209 |