CN221327154U - Smoke monitoring device in building - Google Patents
Smoke monitoring device in building Download PDFInfo
- Publication number
- CN221327154U CN221327154U CN202322614284.0U CN202322614284U CN221327154U CN 221327154 U CN221327154 U CN 221327154U CN 202322614284 U CN202322614284 U CN 202322614284U CN 221327154 U CN221327154 U CN 221327154U
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- fixed
- smoke
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- monitoring device
- wall
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- 239000000779 smoke Substances 0.000 title claims abstract description 45
- 238000012806 monitoring device Methods 0.000 title claims abstract description 15
- 239000000428 dust Substances 0.000 claims description 5
- 238000001914 filtration Methods 0.000 claims 1
- 238000012544 monitoring process Methods 0.000 description 5
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
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- Fire-Detection Mechanisms (AREA)
- Fire Alarms (AREA)
Abstract
The utility model discloses a smoke monitoring device in a building, and relates to the technical field of fire-fighting equipment. Including vertical piece, smoke transducer and controller, at least one side is fixed with the instruction subassembly in the front and back both sides of vertical piece, and circular passageway has all been seted up to the left and right sides of vertical piece, is linked together through the rectangle passageway between two circular passageways, and smoke transducer fixes on the roof of rectangle passageway. According to the utility model, two circular channels, a rectangular channel for communicating the circular channels together and the electronic fan are arranged in the vertical block, the electronic fan sucks air outside the vertical block into the channel, smoke in the air is monitored in real time through the smoke sensor arranged in the channel, the device promotes the flow of outside air, namely, if a fire occurs, the smoke rapidly enters the channel, and finally, the smoke sensor monitors and then alarms, so that the fire can be found in time.
Description
Technical Field
The utility model relates to the technical field of fire-fighting equipment, in particular to a smoke monitoring device in a building.
Background
The Chinese patent publication No. CN218729740U discloses a fire-fighting emergency evacuation device, which consists of a shell, a front panel, a fixed seat, a smoke sensor and other parts. This emergent evacuation device of fire control is through the in-process that evacuation device installed the back and using, the smoke transducer of setting can carry out smog real-time monitoring in the building, if the inside conflagration that takes place of building can produce a large amount of smog, can control speaker subassembly and switch on and send out the alarm sound and remind the personnel, timely evacuation can replace the personnel to carry out the monitoring of conflagration, prevents that personnel from noticing the emergence of conflagration, causes the incident, solves the problem of being inconvenient for carrying out real-time monitoring to the conflagration emergence.
The problem that the smog monitoring device in the prior art is inconvenient to monitor the fire occurrence in real time is solved by the scheme, but in practical application, the technical problem still exists in the scheme. For example, the smoke sensor of the device is fixed at the top end of the front panel, and only when smoke naturally spreads to the top of the front panel, the smoke sensor can monitor the smoke and alarm through the controller, so that the problem of untimely fire finding occurs.
Disclosure of utility model
The utility model aims to provide a smoke monitoring device in a building, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an interior smog monitoring devices of building, includes vertical piece, smoke transducer and controller, at least one of the front and back both sides of vertical piece is fixed with the instruction subassembly, and circular passageway has all been seted up to the left and right sides of vertical piece, is linked together through rectangular channel between two circular passageways, and smoke transducer is fixed on rectangular channel's roof;
The side surfaces of the circular channels are provided with filter assemblies which filter dust entering the circular channels and the rectangular channels;
an electronic fan is fixed on the inner wall of one circular channel;
an alarm is fixed on the front face of the vertical block.
Preferably, the indicating assembly comprises an indicating plate, a groove is formed in the inner side of the indicating plate, a mounting plate is fixed on the inner wall of the groove, and a plurality of LED lamp strips are fixed on the inner side of the mounting plate;
The LED lamp strip lights up when luminous realization instruction board.
Preferably, the top end of the vertical block is fixed with a mounting rod, and the mounting rod is fixed with the wall top through a bolt.
Preferably, the filter assembly comprises an annular outer ring, and a filter screen is fixed on the inner wall of the annular outer ring.
Preferably, the inner wall of the circular channel is fixed with an annular fixing plate, a plurality of rectangular grooves are formed in the side face of the annular fixing plate, and magnets which are attracted to each other are respectively fixed on the bottom wall of each rectangular groove and the outer side of the annular outer ring.
Preferably, a limiting assembly is arranged on the outer side of the annular outer ring, the limiting assembly comprises a second fixed shaft and a first fixed shaft, the first fixed shaft is positioned right above the second fixed shaft, and a limiting groove is formed in the second fixed shaft;
The shaft body of the first fixed shaft is movably connected with a limiting plate, an arc-shaped clamping plate is formed at the bottom of the limiting plate, and the arc-shaped clamping plate is matched with the limiting groove.
Compared with the prior art, the utility model has the beneficial effects that:
This smoke monitoring devices in building is provided with two circular passageways in vertical piece, with rectangle passageway and the electronic fan that circular passageway linked together, the electronic fan is inhaled the air in the passageway with the vertical piece outside in, carries out real-time supervision to the smog in the air through the smoke transducer who sets up in the passageway, the device promotes the flow of outside air, promptly, if take place the condition of a fire, in the smog will be quick enters into the passageway, report to the police after monitoring through smoke transducer at last, and then can in time discover the condition of a fire.
Simultaneously, all be provided with filter component in circular passageway's the outside, filter component filters impurity (dust) in the outside air, reduces impurity (dust) entering in the passageway, carries out effectual protection to smoke transducer in the rectangle passageway, avoids impurity to influence smoke transducer's sensitivity, has improved smoke transducer's life.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a semi-sectional view of the present utility model with the mounting bar removed;
FIG. 3 is an exploded view of the indicating assembly of the present utility model;
FIG. 4 is a detail view of the filter assembly of the present utility model;
FIG. 5 is an exploded view of the filter assembly of the present utility model;
fig. 6 is a detailed view of the spacing assembly of the present utility model.
In the figure: 1. a vertical block; 101. a rectangular channel; 102. a circular channel; 2. an indication assembly; 201. an indication board; 202. a mounting plate; 203. an LED lamp strip; 3. a mounting rod; 4. an electronic fan; 5. a filter assembly; 501. an annular fixing plate; 502. an annular outer ring; 503. a filter screen; 504. a magnet; 6. a limit component; 601. a first fixed shaft; 602. a second fixed shaft; 603. a limiting plate; 7. an alarm.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1 to 6, the present utility model provides a technical solution: the utility model provides a smog monitoring devices in building, includes vertical piece 1, smoke transducer and controller, and at least one side is fixed with indicating assembly 2 in the front and back both sides of vertical piece 1, specifically, installs the device when leaning on the wall side, and vertical piece 1 sets up indicating assembly 2 towards the passageway side, installs the device when intermediate position, for making things convenient for all passageways to all can see indicating assembly 2, indicating assembly 2 this moment is provided with two, is located the front and back both sides of vertical piece 1 respectively. Circular channels 102 are formed in the left side and the right side of the vertical block 1, the two circular channels 102 are communicated through a rectangular channel 101, a smoke sensor is fixed on the top wall of the rectangular channel 101, the width of the rectangular channel 101 is smaller than the diameter of the circular channel 102, the flow speed of air in the rectangular channel 101 is increased, rapid circulation of air is achieved, and in addition, the gap is smaller, the air is fully contacted with the smoke sensor at the moment, so that accuracy of smoke monitoring is improved;
The sides of the circular channel 102 are provided with filter assemblies 5, and the filter assemblies 5 filter dust entering the circular channel 102 and the rectangular channel 101;
An electronic fan 4 is fixed on the inner wall of one circular channel 102, the electronic fan 4 is electrically connected with a controller, and the electronic fan 4 provides power for air circulation in the channel;
an alarm 7 is fixed on the front surface of the vertical block 1.
When the smoke sensor detects that the air contains smoke (or the smoke concentration reaches a set value), the smoke sensor transmits a detection signal to the controller, and the controller controls the alarm 7 to alarm.
A mounting rod 3 is fixed at the top end of the vertical block 1, and the mounting rod 3 is fixed with the wall top through bolts. In a specific embodiment of the scheme, the mounting rod 3 is composed of two parts, and comprises a socket threaded pipe and a screw rod, and the socket threaded pipe and the screw rod are matched with each other to adjust the mounting length of the mounting rod 3, so that the mounting height of the vertical block 1 is adjusted while the device is transported conveniently.
In order to facilitate the indication of the channel and the evacuation of people, as shown in fig. 1 and 3, the indication assembly 2 comprises an indication plate 201, wherein the indication plate 201 is made of a PVC material or a resin material with better light transmittance, a groove is formed in the inner side of the indication plate 201, an installation plate 202 is fixed on the inner wall of the groove, a plurality of LED lamp strips 203 are fixed on the inner side of the installation plate 202, and the LED lamp strips 203 are positioned in the groove;
when the LED light strip 203 emits light, the indication board 201 is turned on, and it is known that the indication board 201 is always turned on.
In a specific embodiment of the scheme, when the smoke sensor detects that the air contains smoke (or the smoke concentration reaches a set value), the smoke sensor transmits a detection signal to the controller, and the controller controls the LED lamp strip 203 to emit light intermittently (flicker), so that a good evacuation indication effect is achieved.
As shown in fig. 1, 4 and 5, the filter assembly 5 includes an annular outer ring 502, and a filter screen 503 is fixed to an inner wall of the annular outer ring 502.
As shown in fig. 5, in order to realize quick assembly disassembly of the device, thereby conveniently cleaning the filter screen 503, an annular fixing plate 501 is fixed on the inner wall of the circular channel 102, a plurality of rectangular grooves are formed in the side surface of the annular fixing plate 501, magnets 504 which are attracted mutually are respectively fixed on the bottom wall of the rectangular grooves and the outer side of the annular outer ring 502, and when the device is installed, the magnets 504 on the outer side of the annular outer ring 502 are inserted into the rectangular grooves, and at the moment, the magnets 504 positioned in the rectangular grooves and the magnets 504 on the outer side of the annular outer ring 502 are attracted mutually, so that the annular outer ring 502 and the filter screen 503 are fixed, and the arrangement of the rectangular grooves and the magnets 504 can prevent the axial rotation of the annular outer ring 502.
In order to axially move the annular outer ring 502, as shown in fig. 5 and 6, a limiting assembly 6 is arranged on the outer side of the annular outer ring 502, wherein the limiting assembly 6 comprises a second fixed shaft 602 and a first fixed shaft 601, the first fixed shaft 601 is positioned right above the second fixed shaft 602, and a limiting groove is formed in the shaft body of the second fixed shaft 602;
A limiting plate 603 is movably connected to the shaft body of the first fixing shaft 601, an arc-shaped clamping plate is formed at the bottom of the limiting plate 603, and the arc-shaped clamping plate is matched with the limiting groove.
Specifically, when the filter screen 503 is cleaned during disassembly and assembly, the limiting plate 603 is rotated to separate the arc-shaped clamping plate from the limiting groove, and then the second fixing shaft 602 is pulled by hand to pull out the annular outer ring 502 and the filter screen 503. The installation process is opposite to the above process and will not be described again.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made hereto without departing from the spirit and scope of the utility model as defined by the appended embodiments and equivalents thereof.
Claims (6)
1. The utility model provides a smoke monitoring device in building, includes vertical piece (1), smoke transducer and controller, its characterized in that: an indication assembly (2) is fixed on at least one of the front side and the rear side of the vertical block (1), circular channels (102) are formed in the left side and the right side of the vertical block (1), the two circular channels (102) are communicated through a rectangular channel (101), and a smoke sensor is fixed on the top wall of the rectangular channel (101);
The sides of the circular channel (102) are provided with filter components (5), and the filter components (5) are used for filtering dust entering the circular channel (102) and the rectangular channel (101);
An electronic fan (4) is fixed on the inner wall of one circular channel (102);
an alarm (7) is fixed on the front surface of the vertical block (1).
2. An in-building smoke monitoring device according to claim 1, wherein: the indicating assembly (2) comprises an indicating plate (201), a groove is formed in the inner side of the indicating plate (201), an installing plate (202) is fixed on the inner wall of the groove, and a plurality of LED lamp strips (203) are fixed on the inner side of the installing plate (202);
the LED lamp strip (203) is lighted when lighting, and the indication board (201) is lighted.
3. An in-building smoke monitoring device according to claim 1, wherein: the top of the vertical block (1) is fixed with a mounting rod (3), and the mounting rod (3) is fixed with the wall top through bolts.
4. An in-building smoke monitoring device according to claim 1, wherein: the filter assembly (5) comprises an annular outer ring (502), and a filter screen (503) is fixed on the inner wall of the annular outer ring (502).
5. An in-building smoke monitoring device according to claim 4, wherein: an annular fixing plate (501) is fixed on the inner wall of the circular channel (102), a plurality of rectangular grooves are formed in the side face of the annular fixing plate (501), and magnets (504) which are attracted to each other are fixed on the bottom wall of each rectangular groove and the outer side of the annular outer ring (502) respectively.
6. An in-building smoke monitoring device according to claim 4, wherein: the outer side of the annular outer ring (502) is provided with a limiting assembly (6), the limiting assembly (6) comprises a second fixed shaft (602) and a first fixed shaft (601), the first fixed shaft (601) is positioned right above the second fixed shaft (602), and a limiting groove is formed in the shaft body of the second fixed shaft (602);
The shaft body of the first fixed shaft (601) is movably connected with a limiting plate (603), an arc-shaped clamping plate is formed at the bottom of the limiting plate (603), and the arc-shaped clamping plate is matched with the limiting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322614284.0U CN221327154U (en) | 2023-09-26 | 2023-09-26 | Smoke monitoring device in building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322614284.0U CN221327154U (en) | 2023-09-26 | 2023-09-26 | Smoke monitoring device in building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221327154U true CN221327154U (en) | 2024-07-12 |
Family
ID=91798666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322614284.0U Active CN221327154U (en) | 2023-09-26 | 2023-09-26 | Smoke monitoring device in building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221327154U (en) |
-
2023
- 2023-09-26 CN CN202322614284.0U patent/CN221327154U/en active Active
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