CN211062160U - Multipurpose electrical fire monitoring device - Google Patents
Multipurpose electrical fire monitoring device Download PDFInfo
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- CN211062160U CN211062160U CN201922248515.4U CN201922248515U CN211062160U CN 211062160 U CN211062160 U CN 211062160U CN 201922248515 U CN201922248515 U CN 201922248515U CN 211062160 U CN211062160 U CN 211062160U
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Abstract
The utility model discloses a multipurpose electrical fire monitoring device, which comprises a fire detector case, wherein a heat dissipation ventilation window is arranged on the left end surface of the fire detector case, an air purifier is detachably arranged at the lower end of the fire detector case, an air suction opening is arranged on the right end surface of the air purifier, a sensor positioning frame is detachably arranged at the air suction opening, and a smoke detector is detachably arranged on the sensor positioning frame; a rectangular convex block is integrally arranged at the upper left end of the air purifier, an air outlet is arranged on the right end face of the rectangular convex block, and the air outlet is aligned with a heat dissipation ventilation window of the fire detector case; the upper end of the rectangular convex block is integrally provided with a connector, the connector is connected with a vertical supporting rod in a threaded manner, and the vertical supporting rod is detachably provided with a monitoring probe. Above-mentioned technical scheme, structural design is reasonable, simple structure, the function is many, the reaction is sensitive, detection accuracy is high and the practicality is good.
Description
Technical Field
The utility model relates to an equipment technical field for the conflagration control, concretely relates to multipurpose electrical fire monitoring device.
Background
The fire detector is a device for detecting the scene and finding out the fire in the fire-fighting automatic fire alarm system. Fire detectors are the "sense organs" of the system and function to monitor the environment for the presence or absence of a fire. Once there is fire, the characteristic physical quantity of fire, such as temperature, smoke, gas and radiation intensity, etc. are converted into electric signals, and act immediately to send alarm signals to the fire alarm controller.
The traditional fire monitoring detector has the advantages of unreasonable structural design, single function, lower detection accuracy, insensitive reaction and poor practicability.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a multipurpose electrical fire monitoring device that structural design is reasonable, simple structure, the function is many, the reaction is sensitive, the detection accuracy is high and the practicality is good.
In order to achieve the above purpose, the utility model provides a following technical scheme: a multipurpose electrical fire monitoring device comprises a fire detector case, wherein the fire detector case is of a rectangular structure, a heat dissipation ventilation window is arranged on the left end face of the fire detector case, an air purifier is detachably arranged at the lower end of the fire detector case, an air suction opening is formed in the right end face of the air purifier, a sensor positioning frame is detachably arranged at the air suction opening, and a smoke detector is detachably arranged on the sensor positioning frame; a rectangular convex block is integrally arranged at the upper left end of the air purifier, an air outlet is arranged on the right end face of the rectangular convex block, and the air outlet is aligned with a heat dissipation ventilation window of the fire detector case; the upper end of the rectangular convex block is integrally provided with a connector, the connector is connected with a vertical supporting rod in a threaded manner, and the vertical supporting rod is detachably provided with a monitoring probe.
The utility model discloses further set up to: and the vertical distance from the right end surface of the air outlet to the left end surface of the heat dissipation ventilating window is 5-15 cm.
The utility model discloses still further set up to: and a touch display screen is fixedly arranged on the upper end face of the fire detector case.
The utility model discloses still further set up to: a digital-to-analog converter, an AVR single chip microcomputer, a data storage and a signal transmitter are arranged in the fire detector case, the output end of the smoke detector is electrically connected with the input end of the digital-to-analog converter, the digital-to-analog converter is electrically connected with the AVR single chip microcomputer, and the AVR single chip microcomputer is electrically connected with the data storage, the signal transmitter and the monitoring probe.
The utility model discloses still further set up to: the sensor locating rack is of a circular ring-shaped structure, a locating plate is integrally arranged in the middle of the sensor locating rack, the smoke detector is fixedly connected with the locating plate through screws, and the detection surface of the smoke detector faces the right.
The utility model discloses still further set up to: a first connecting wire is arranged between the output end of the smoke detector and the input end of the digital-to-analog converter, and the output end of the smoke detector and the input end of the digital-to-analog converter form electric connection through the first connecting wire.
The utility model has the advantages that: compared with the prior art, the structure of the utility model is more reasonable, the air purifier of the utility model can purify air after being opened, the air is sucked from the air suction inlet, the air is discharged from the air outlet after being purified, the smoke detector is arranged at the air suction inlet, the smoke can be rapidly detected, the fire can be found in time, the reaction is sensitive, and the detection accuracy is high; the air outlet of the air purifier is aligned with the heat dissipation ventilation window of the fire detector case, and purified air discharged from the air outlet can dissipate heat of the fire detector case and internal components of the fire detector case; the monitoring probe is reasonable in position, is positioned at a high place, has a good visual field, can be monitored in real time, and is convenient to check the fire condition when a fire occurs; the whole multipurpose electrical fire monitoring device not only has the function of detecting fire, but also has the function of purifying air; the device has the advantages of reasonable structural design, simple structure, multiple functions, sensitive reaction, high detection accuracy and good practicability.
The invention is further described with reference to the drawings and the specific embodiments.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is a schematic view of the internal structure of the case of the fire detector in the embodiment of the present invention;
fig. 3 is a schematic structural diagram of a sensor positioning frame according to an embodiment of the present invention.
Detailed Description
In the description of the present embodiment, it should be noted that, as the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "front", "rear", etc. appear, the indicated orientation or positional relationship thereof is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" as appearing herein are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Referring to fig. 1, 2 and 3, the utility model discloses a multipurpose electrical fire monitoring device, including fire detector machine case 1, fire detector machine case 1 is the rectangle structure, is provided with heat dissipation transom 11 on the left end face of fire detector machine case 1, and the lower extreme of fire detector machine case 1 can be dismantled and be provided with air purifier 2, be provided with inlet scoop 21 on the right end face of air purifier 2, inlet scoop 21 can be dismantled and be provided with sensor locating rack 3, can dismantle on the sensor locating rack 3 and be provided with smoke detector 4; a rectangular convex block 22 is integrally arranged at the upper left end of the air purifier 2, an air outlet 23 is arranged on the right end face of the rectangular convex block 22, and the air outlet 23 is aligned with the heat dissipation ventilation window 11 of the fire detector case 1; the upper end of the rectangular convex block 22 is integrally provided with a connector 221, the connector 221 is connected with a vertical support rod 5 in a threaded manner, and the vertical support rod 5 is detachably provided with a monitoring probe 6.
Preferably, the sensor positioning frame 3 is fixedly connected with the air suction opening 21 or the right end face of the air purifier 2 through the existing screws; the heat dissipation ventilation window 11 and the left end face of the fire detector case 1 are integrally arranged; the monitoring probe 6 is fixedly connected with the upper end of the vertical supporting rod 5 through the existing screw. The fire detector case 1 and the air purifier 2 are fixedly connected through the existing bolts.
In order to make the structure of the present invention more reasonable, as preferred, the vertical distance between the right end face of the air outlet 23 and the left end face of the heat dissipation ventilation window 11 is 5-15 cm.
And a touch display screen 7 is fixedly arranged on the upper end face of the fire detector case 1. Preferably, the touch display screen 7 is fixedly connected with the upper end face of the fire detector case 1 through existing screws and glue.
A digital-to-analog converter 8, an AVR single chip microcomputer 9, a data storage 10 and a signal transmitter 12 are arranged in the fire detector case 1, the output end of the smoke detector 4 is electrically connected with the input end of the digital-to-analog converter 8, the digital-to-analog converter 8 is electrically connected with the AVR single chip microcomputer 9, and the AVR single chip microcomputer 9 is electrically connected with the data storage 10, the signal transmitter 12 and the monitoring probe 6. Preferably, the monitoring probe 6 is electrically connected with the AVR singlechip 9 through the existing lead; the digital-to-analog converter 8, the data memory 10 and the signal transmitter 12 are electrically connected with the AVR singlechip 9 through the existing lead or copper sheet.
Sensor locating rack 3 is the ring form structure, and the middle part an organic whole of sensor locating rack 3 is provided with a locating plate 31, detector 4 is felt through the screw connection with locating plate 31 fixedly to the cigarette, and the detection face of detector 4 is felt to the cigarette and sets up towards the right side.
A first connecting wire 13 is arranged between the output end of the smoke detector 4 and the input end of the digital-to-analog converter 8, and the output end of the smoke detector 4 and the input end of the digital-to-analog converter 8 are electrically connected through the first connecting wire 13.
In practical application, the air purifier of the utility model can purify air after being opened, the air is sucked from the air suction opening and is discharged from the air outlet after being purified, the smoke detector is arranged at the air suction opening, the smoke can be rapidly detected, the fire condition can be timely found, the reaction is sensitive, and the detection accuracy is high; the air outlet of the air purifier is aligned with the heat dissipation ventilation window of the fire detector case, and purified air discharged from the air outlet can dissipate heat of the fire detector case and internal components of the fire detector case; the monitoring probe is reasonable in position, is positioned at a high place, has a good visual field, can be monitored in real time, and is convenient to check the fire condition when a fire occurs; the whole multipurpose electrical fire monitoring device not only has the function of detecting fire, but also has the function of purifying air; the device has the advantages of reasonable structural design, simple structure, multiple functions, sensitive reaction, high detection accuracy and good practicability.
The above embodiments are only used for further explanation of the present invention, and it is not understood that the present invention is limited by the protection scope of the present invention, and the technical engineers in the field are right according to the above contents of the present invention.
Claims (6)
1. A multipurpose electrical fire monitoring device comprises a fire detector case (1), and is characterized in that: the fire detector case (1) is of a rectangular structure, a heat dissipation ventilation window (11) is arranged on the left end face of the fire detector case (1), an air purifier (2) is detachably arranged at the lower end of the fire detector case (1), an air suction opening (21) is arranged on the right end face of the air purifier (2), a sensor positioning frame (3) is detachably arranged at the air suction opening (21), and a smoke detector (4) is detachably arranged on the sensor positioning frame (3); a rectangular convex block (22) is integrally arranged at the upper left end of the air purifier (2), an air outlet (23) is arranged on the right end face of the rectangular convex block (22), and the air outlet (23) is aligned with a heat dissipation ventilation window (11) of the fire detector case (1); the upper end of rectangle lug (22) an organic whole is provided with connector (221), threaded connection has vertical support pole (5) on connector (221), can dismantle on vertical support pole (5) and be provided with monitor (6).
2. A multi-purpose electrical fire monitoring apparatus as claimed in claim 1, wherein: the vertical distance between the right end surface of the air outlet (23) and the left end surface of the heat dissipation ventilation window (11) is 5-15 cm.
3. A multi-purpose electrical fire monitoring apparatus as claimed in claim 2, wherein: and a touch display screen (7) is fixedly arranged on the upper end surface of the fire detector case (1).
4. A multi-purpose electrical fire monitoring apparatus as claimed in claim 3, wherein: a digital-to-analog converter (8), an AVR single chip microcomputer (9), a data storage (10) and a signal transmitter (12) are arranged in the fire detector case (1), the output end of the smoke detector (4) is electrically connected with the input end of the digital-to-analog converter (8), the digital-to-analog converter (8) is electrically connected with the AVR single chip microcomputer (9), and the AVR single chip microcomputer (9) is electrically connected with the data storage (10), the signal transmitter (12) and the monitoring probe (6).
5. A multi-purpose electrical fire monitoring apparatus as claimed in claim 1, wherein: sensor locating rack (3) are the ring form structure, and the middle part an organic whole of sensor locating rack (3) is provided with a locating plate (31), detector (4) are felt to the cigarette and pass through the screw connection with locating plate (31) and fix, and the detection face of detector (4) is felt to the cigarette and sets up towards the right side.
6. A multi-purpose electrical fire monitoring apparatus as claimed in claim 5, wherein: a first connecting wire (13) is arranged between the output end of the smoke detector (4) and the input end of the digital-to-analog converter (8), and the output end of the smoke detector (4) and the input end of the digital-to-analog converter (8) form electric connection through the first connecting wire (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922248515.4U CN211062160U (en) | 2019-12-16 | 2019-12-16 | Multipurpose electrical fire monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922248515.4U CN211062160U (en) | 2019-12-16 | 2019-12-16 | Multipurpose electrical fire monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211062160U true CN211062160U (en) | 2020-07-21 |
Family
ID=71596560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922248515.4U Active CN211062160U (en) | 2019-12-16 | 2019-12-16 | Multipurpose electrical fire monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211062160U (en) |
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2019
- 2019-12-16 CN CN201922248515.4U patent/CN211062160U/en active Active
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