CN219122779U - Smoke sensing detection device for fire control - Google Patents
Smoke sensing detection device for fire control Download PDFInfo
- Publication number
- CN219122779U CN219122779U CN202223419922.5U CN202223419922U CN219122779U CN 219122779 U CN219122779 U CN 219122779U CN 202223419922 U CN202223419922 U CN 202223419922U CN 219122779 U CN219122779 U CN 219122779U
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- smoke sensing
- clamping block
- limiting plate
- protective shell
- fixture block
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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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Abstract
The utility model relates to a smoke sensing detection device for fire control, 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 protective shell is installed through a quick-dismantling assembly, the quick-dismantling assembly comprises a circular limiting plate and a limiting clamping block, the limiting clamping block is arranged at the upper end of the protective shell, an annular guide groove for being matched with the limiting clamping block is formed in the circular limiting plate, when the smoke sensing detection device is installed, the circular limiting plate is fixedly installed at the top of a room through a screw notch, then the protective shell is rotated into the annular guide groove from a clamping block inlet through the limiting clamping block, and thus the fixed installation is completed, when the smoke sensing device is dismantled, the protective shell is rotated to the limiting clamping block can be taken out from the clamping block inlet, so that the disassembly efficiency is increased, and the maintenance efficiency is accelerated.
Description
Technical Field
The utility model relates to the technical field of fire protection, in particular to a smoke sensing detection device for fire protection.
Background
The smoke sensor is also called a smoke alarm or a smoke sensing alarm, and can detect smoke generated during fire. The photoelectric smoke sensing device is adopted in the smoke sensing alarm, so that the smoke sensing alarm 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 assembled, and the existing smoke sensing alarm is mainly fixedly arranged at the top of a room through screws.
Disclosure of Invention
The present utility model is directed to solving the above-mentioned drawbacks and providing a smoke sensing detection device for fire protection, which solves the above-mentioned problems in the prior art.
The object of the utility model is achieved by:
the utility model provides a smoke sensing detection device for fire control, including detecting module, warning module and protecting sheathing, be equipped with in the protecting sheathing and be used for holding the detection cavity of detecting module and warning module, protecting sheathing's outer wall encircles and is provided with a plurality of and detects the cavity and switch on the air inlet, protecting sheathing installs through quick detach subassembly, quick detach subassembly includes circular limiting plate and spacing fixture block, spacing fixture block sets up in protecting sheathing's upper end, be provided with in the circular limiting plate and be used for carrying out complex annular guide slot with spacing fixture block, the both sides of annular guide slot all are provided with the fixture block entry, the middle part of circular limiting plate runs through and is provided with the screw notch.
In the above description, further, the outer side of the protective housing corresponding to the limiting clamping block and the outer side of the circular limiting plate corresponding to the clamping block inlet are respectively and correspondingly provided with a marking notch.
In the above description, the warning module includes a buzzer for wire connection with the detection module.
In the above description, further, the upper end of the protective casing is provided with a detachable end cover, and the limit clamping block is arranged on the end cover.
In the above description, the detection module comprises a main control circuit board, an energy supply source and a protection grating, the main control circuit board is provided with a smoke sensor, the protection grating surrounds the outer side of the smoke sensor, and the energy supply source is arranged on the inner wall of the protection shell.
In the above description, the upper and lower ends of the protection grille are respectively abutted against the main control circuit board and the protection casing.
The utility model has the beneficial effects that: when the mounting, pass circular limiting plate fixed mounting at the room top through the screw notch through the screw, later with protective housing through spacing fixture block from the rotatory annular guide slot that gets into of fixture block entry, accomplished fixed mounting promptly, when dismantling, rotatory to spacing fixture block with protective housing can follow the fixture block entry and take out, can accomplish the dismantlement to this increases dismouting efficiency for maintenance efficiency.
Drawings
FIG. 1 is a schematic perspective view of a smoke sensing and detecting device for fire protection according to the present utility model;
FIG. 2 is a front view of a smoke sensor detection apparatus for fire protection according to the present utility model;
FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;
FIG. 4 is a left side view of a smoke sensing detection device for fire protection according to the present utility model;
FIG. 5 is a cross-sectional view taken along line B-B in FIG. 4;
FIG. 6 is an exploded view of a smoke sensor detector for fire protection according to the present utility model;
the reference numerals in the drawings are respectively: the device comprises a protective shell, a detection cavity, an air inlet, a circular limiting plate, a circular guide groove, a clamping block inlet, a screw notch, a clamping block opening, a screw notch, a limiting clamping block, an end cover, a 5-identification notch, a main control circuit board, a power supply, a protective grille and a smoke sensor, wherein the protective shell is arranged at the bottom of the protective shell, the detection cavity is arranged at the top of the protective shell, the air inlet is arranged at the bottom of the protective shell, the circular limiting plate is arranged at the bottom of the protective grille, the circular limiting plate is arranged at the top of the protective grille, the circular limiting plate is arranged at the bottom of the protective grille, the circular limiting plate.
Detailed Description
The utility model is described in further detail below with reference to the drawings and the detailed description.
1-6, a smoke sensing detection device for fire control of its implementation, including detecting module, warning module and protecting sheathing 1, be equipped with in the protecting sheathing 1 and be used for holding detecting module and warning module's detection cavity 101, protecting sheathing 1's outer wall encircles and is provided with five and detects cavity 101 and switch on air inlet 102, protecting sheathing 1 installs through quick detach subassembly, quick detach subassembly includes circular limiting plate 2 and spacing fixture block 3, the upper end of protecting sheathing 1 is installed detachable end cover 4 through the screw, spacing fixture block 3 sets up on end cover 4, be provided with in the circular limiting plate 2 and be used for carrying out complex annular guide slot 201 with spacing fixture block 3, the both sides of annular guide slot 201 all are provided with fixture block entry 202, the middle part of circular limiting plate 2 is run through and is provided with screw notch 203, screw notch 203 comprises two sets of big notch and the little notch that are annular array distribution, big notch and little notch can be applicable to the fixed screw of equidimension respectively, increase the practicality.
The outside that the protective housing 1 corresponds spacing fixture block 3 and the outside that circular limiting plate 2 corresponds fixture block entry 202 correspond respectively and are provided with sign notch 5, when the installation, can align two sign notches 5, make spacing fixture block 3 can aim at fixture block entry 202, increase installation effectiveness.
The detection module comprises a main control circuit board 6, an energy supply 7 and a protection grid 8, wherein a smoke sensor 9 is arranged on the main control circuit board 6, the protection grid 8 surrounds the outside of the smoke sensor 9, the energy supply 7 is arranged on the inner wall of the protection shell 1, the upper end and the lower end of the protection grid 8 are respectively abutted to the main control circuit board 6 and the protection shell 1, a plurality of through holes with the length of 8mm and the width of 3mm (length, width and depth) are formed in an annular array on the protection grid 8, the through holes can not influence the entering of smoke, the energy supply 7 is two detachable No. 7 dry batteries, and when the smoke sensor 9 detects smoke, the buzzer can emit a harshness beeping sound to play a role in warning.
During installation, pass screw notch 203 with circular limiting plate 2 fixed mounting at the room top through the screw, after that with protective housing 1 through spacing fixture block 3 follow fixture block entry 202 rotatory get into in the annular guide slot 201, accomplished fixed mounting promptly, during the dismantlement, with protective housing 1 rotatory to spacing fixture block 3 can follow fixture block entry 202 and take out, can accomplish the dismantlement to this increases dismouting efficiency, accelerates maintenance efficiency.
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 a smoke sensing detection device for fire control, 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 cavity and switch on the air inlet, its characterized in that: the protective casing is installed through quick detach subassembly, and quick detach subassembly includes circular limiting plate and spacing fixture block, and spacing fixture block sets up in protective casing's upper end, is provided with in the circular limiting plate and is used for carrying out complex annular guide slot with spacing fixture block, and the both sides of annular guide slot all are provided with the fixture block entry, and the middle part of circular limiting plate runs through and is provided with the screw notch.
2. A smoke sensing detection apparatus for fire protection according to claim 1, wherein: the outer side of the protective shell corresponding to the limiting clamping block and the outer side of the circular limiting plate corresponding to the clamping block inlet are respectively and correspondingly provided with a marking notch.
3. A smoke sensing detection apparatus for fire protection according to claim 1, wherein: the warning module comprises a buzzer which is used for being connected with the detection module through a wire.
4. A smoke sensing detection apparatus for fire protection according to claim 1, wherein: the upper end of the protective casing is provided with a detachable end cover, and the limiting clamping block is arranged on the end cover.
5. A smoke sensing detection device for fire protection according to any one of claims 1 to 4, wherein: the detection module comprises a main control circuit board, an energy supply source and a protection grating, wherein the main control circuit board is provided with a smoke sensor, the protection grating surrounds the outer side of the smoke sensor, and the energy supply source is arranged on the inner wall of the protection shell.
6. The smoke sensing device for fire protection of claim 5, wherein: the upper end and the lower end of the protection grating are respectively abutted with the main control circuit board and the protection shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223419922.5U CN219122779U (en) | 2022-12-20 | 2022-12-20 | Smoke sensing detection device for fire control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223419922.5U CN219122779U (en) | 2022-12-20 | 2022-12-20 | Smoke sensing detection device for fire control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219122779U true CN219122779U (en) | 2023-06-02 |
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ID=86525400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223419922.5U Active CN219122779U (en) | 2022-12-20 | 2022-12-20 | Smoke sensing detection device for fire control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219122779U (en) |
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2022
- 2022-12-20 CN CN202223419922.5U patent/CN219122779U/en active Active
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