CN219122778U - Alarm device for fire control detection - Google Patents
Alarm device for fire control detection Download PDFInfo
- Publication number
- CN219122778U CN219122778U CN202223419909.XU CN202223419909U CN219122778U CN 219122778 U CN219122778 U CN 219122778U CN 202223419909 U CN202223419909 U CN 202223419909U CN 219122778 U CN219122778 U CN 219122778U
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- detection
- alarm device
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- control circuit
- fire
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- 238000001514 detection method Methods 0.000 title claims abstract description 46
- 239000000779 smoke Substances 0.000 claims abstract description 29
- 230000001681 protective effect Effects 0.000 claims abstract description 8
- 230000000694 effects Effects 0.000 abstract description 5
- 230000002159 abnormal effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 210000000056 organ Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Fire-Detection Mechanisms (AREA)
- Fire Alarms (AREA)
Abstract
The utility model relates to an alarm device for fire control detection, which comprises a detection module, a warning module and a protective shell, wherein a detection cavity for accommodating the detection module and the warning module is arranged in the protective shell, a plurality of air inlets communicated with the detection cavity are formed in the outer wall of the protective shell in a surrounding manner, the detection module comprises a main control circuit board, an energy supply source and a temperature sensor, the temperature sensor is arranged above the air inlets through a supporting frame, the middle part of the main control circuit board is provided with a smoke sensor, the warning module is electrically connected with the main control circuit board, when the alarm device is used, whether smoke exists in air or not is detected through the smoke sensor, the temperature sensor is used for detecting the temperature of the air passing through the air inlets, when the temperature of the air is raised to a certain abnormal threshold value, a fire alarm can be sent out through the warning module, so that the fire alarm can not be timely performed under the condition of no smoke, and the detection warning effect is increased.
Description
Technical Field
The utility model relates to the technical field of fire protection, in particular to an alarm device for fire protection detection.
Background
Fire alarm devices, i.e., fire automatic alarm electrical devices, are commonly available with various fire detectors, manual alarm buttons, hydrant pump up buttons, alarms, field execution modules, and the like.
The existing fire protection is detected in real time through a smoke alarm, and the smoke alarm can detect smoke generated in fire. The photoelectric smoke sensing device is adopted in the smoke sensing device, the smoke sensing device can be widely applied to places such as shops, hotels, stores, warehouses, machine rooms and houses for fire safety detection, the smoke sensing alarm belongs to a fire-fighting component which is needed to be installed, the existing smoke alarm is fixedly installed at the top of a room, when a fire disaster occurs, the smoke alarm can detect smoke so as to perform fire-fighting alarm, the timely fire fighting is guaranteed, the loss of the fire disaster is reduced, but at present, the detection mode of the smoke alarm is single, and if no smoke exists, the fire-fighting alarm cannot be timely performed.
Disclosure of Invention
The utility model aims to solve the defects and provides an alarm device for fire protection detection, which aims to solve the problems in the background technology.
The object of the utility model is achieved by:
the utility model provides an alarm device for fire control detection, including detection module, warning module and protecting sheathing, be equipped with in the protecting sheathing and be used for holding the detection cavity of detection module and warning module, protecting sheathing's outer wall encircles and is provided with a plurality of and detects the air inlet that the cavity switched on, detection module includes main control circuit board, energy supply and temperature sensor, temperature sensor passes through the support frame and installs in the top of air inlet, main control circuit board passes through first screw and installs in detecting the cavity, main control circuit board's middle part is provided with smoke transducer, warning module carries out electric connection with main control circuit board.
In the above description, the warning module is detachably mounted on the inner wall of the protective casing, and the warning module includes a buzzer.
In the above description, the lower end of the main control circuit board is provided with a protection grid for surrounding the smoke sensor.
In the above description, the power supply is a number 7 battery which is detachably arranged.
In the above description, further, the upper end of the detection cavity is provided with a detachable protection end cover through a second screw.
In the above description, the protection end cover is connected with a fixing piece through a limiting clamping block at the upper end, an annular guide groove matched with the limiting clamping block is arranged on the fixing piece, and clamping block inlets are formed at two ends of the annular guide groove.
The utility model has the beneficial effects that: when using, whether there is smog in detecting the air through smoke transducer, and temperature sensor is then used for detecting the air temperature through the air inlet, and when air temperature risees to certain unusual threshold value, the accessible warning module sends out fire alarm to reach the effect of fire control warning, avoid in time carrying out fire alarm under the condition of meeting no smog, increase detection warning effect.
Drawings
FIG. 1 is a schematic diagram of a first explosion of an alarm device for fire detection according to the present utility model;
FIG. 2 is a second schematic explosion diagram of an alarm device for fire detection according to the present utility model;
FIG. 3 is a schematic perspective view of an alarm device for fire detection according to the present utility model;
FIG. 4 is a front view of an alarm device for fire detection according to the present utility model;
FIG. 5 is a cross-sectional view taken along line A-A of FIG. 4;
FIG. 6 is a left side view of an alarm device for fire detection according to the present utility model;
FIG. 7 is a cross-sectional view taken along line B-B in FIG. 6;
the reference numerals in the drawings are respectively: the device comprises a 1-protection shell, a 101-detection cavity, a 102-air inlet, a 103-support frame, a 2-warning module, a 3-main control circuit board, a 4-energy supply source, a 5-temperature sensor, a 6-first screw, a 7-smoke sensor, an 8-protection grid, a 9-second screw, a 10-protection end cover, an 11-limit clamping block, a 12-fixing piece, a 1201-annular guide groove and a 1202-clamping block inlet.
Detailed Description
The utility model is described in further detail below with reference to the drawings and the detailed description.
Referring to fig. 1-7, a specific implementation of the fire protection detection alarm device includes a detection module, a warning module 2 and a protection casing 1, a detection cavity 101 for accommodating the detection module and the warning module 2 is arranged in the protection casing 1, five air inlets 102 communicated with the detection cavity 101 are formed around the outer wall of the protection casing 1, the detection module includes a main control circuit board 3, an energy supply source 4 and a temperature sensor 5, the temperature sensor 5 is installed above the air inlets 102 through a support frame 103, the main control circuit board 3 is installed in the detection cavity 101 through a first screw 6, a smoke sensor 7 is arranged in the middle of the main control circuit board 3, the main control circuit board 3 is electrically connected with the energy supply source 4, the warning module 2 and the temperature sensor 5, and the temperature sensor 5 is an infrared temperature sensor 5.
The warning module 2 detachably installs on the inner wall of protective housing 1, and warning module is including bee calling organ, and bee calling organ can send the harshness beeping to carry out fire alarm, the lower extreme of main control circuit board 3 is provided with the protection grid 8 that is used for encircleing smoke transducer 7, and energy supply power supply 4 is the No. 7 battery of dismantling the setting, and No. 7 battery of dismantling the setting can be convenient for change and maintain, and No. 7 battery is chargeable formula optionally, reduces the cost of changing.
The upper end of detection cavity 101 is installed detachable protection end cover 10 through second screw 9, protection end cover 10 is connected with mounting 12 through the spacing fixture block 11 of upper end, be equipped with on the mounting 12 be used for carrying out complex annular guide slot 1201 with spacing fixture block 11, the both ends of annular guide slot 1201 all are equipped with fixture block entry 1202, when the installation, the house top of fixing 12 through outside screw fixed mounting first, back protective housing 1 can pass the fixture block entry 1202 rotation through spacing fixture block 11 and get into in the annular guide slot 1201 to accomplish quick installation.
When the smoke detector is used, whether smoke exists in air or not is detected by the smoke sensor 7, the temperature sensor 5 is used for detecting the temperature of the air passing through the air inlet 102, when the temperature of the air rises to a certain abnormal threshold value, the fire alarm can be sent out by the alarm module 2 to achieve the effect of fire alarm, the fire alarm can not be timely carried out under the condition of no smoke, the detection alarm effect is increased, and the alarm device is mainly applied to buildings with partial ventilation and difficult smoke generation due to combustion.
The present utility model is not limited to the preferred embodiments, but is intended to be limited to the following description, and any modifications, equivalent changes and variations in light of the above-described embodiments will be apparent to those skilled in the art without departing from the scope of the present utility model.
Claims (6)
1. The utility model provides an alarm device for fire control detects, includes detection module, warning module and protecting sheathing, is equipped with in the protecting sheathing and is used for holding the detection cavity of detection module and warning module, and protecting sheathing's outer wall encircles and is provided with a plurality of and detects the air inlet that the cavity switched on, its characterized in that: the detection module comprises a main control circuit board, an energy supply power supply and a temperature sensor, wherein the temperature sensor is arranged above the air inlet through a supporting frame, the main control circuit board is arranged in the detection cavity through a first screw, a smoke sensor is arranged in the middle of the main control circuit board, and the warning module is electrically connected with the main control circuit board.
2. The fire detection alarm device according to claim 1, wherein: the warning module is detachably arranged on the inner wall of the protective shell and comprises a buzzer.
3. The fire detection alarm device according to claim 1, wherein: the lower extreme of master control circuit board is provided with the protection grid that is used for encircleing smoke transducer.
4. The fire detection alarm device according to claim 1, wherein: the energy supply power is a No. 7 battery which is detachably arranged.
5. An alarm device for fire detection according to any one of claims 1 to 4, wherein: the upper end of the detection cavity is provided with a detachable protective end cover through a second screw.
6. The fire detection alarm device according to claim 5, wherein: the protection end cover is connected with a fixing piece through a limiting clamping block at the upper end, an annular guide groove used for being matched with the limiting clamping block is arranged on the fixing piece, and clamping block inlets are formed in two ends of the annular guide groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223419909.XU CN219122778U (en) | 2022-12-20 | 2022-12-20 | Alarm device for fire control detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223419909.XU CN219122778U (en) | 2022-12-20 | 2022-12-20 | Alarm device for fire control detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219122778U true CN219122778U (en) | 2023-06-02 |
Family
ID=86534139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223419909.XU Active CN219122778U (en) | 2022-12-20 | 2022-12-20 | Alarm device for fire control detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219122778U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116597601A (en) * | 2023-07-14 | 2023-08-15 | 威海广泰空港设备股份有限公司 | Intelligent fire control alarm system |
| CN119028103A (en) * | 2024-10-19 | 2024-11-26 | 山东恒悦消防工程有限公司 | A wireless fire alarm device |
-
2022
- 2022-12-20 CN CN202223419909.XU patent/CN219122778U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116597601A (en) * | 2023-07-14 | 2023-08-15 | 威海广泰空港设备股份有限公司 | Intelligent fire control alarm system |
| CN116597601B (en) * | 2023-07-14 | 2023-09-19 | 威海广泰空港设备股份有限公司 | Intelligent fire control alarm system |
| CN119028103A (en) * | 2024-10-19 | 2024-11-26 | 山东恒悦消防工程有限公司 | A wireless fire alarm device |
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