CN214008802U - Smoke detector for fire protection detection - Google Patents
Smoke detector for fire protection detection Download PDFInfo
- Publication number
- CN214008802U CN214008802U CN202023330492.0U CN202023330492U CN214008802U CN 214008802 U CN214008802 U CN 214008802U CN 202023330492 U CN202023330492 U CN 202023330492U CN 214008802 U CN214008802 U CN 214008802U
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- mounting panel
- smoke detector
- air inlet
- base
- threaded rod
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Abstract
The utility model discloses a smoke detector for fire control detects in fire-fighting equipment field, including the base, the mounting panel is installed to the below of base, and the mounting panel links to each other with the base through a plurality of connecting device, and the telescoping device that is used for driving the mounting panel and removes is installed to the downside of base, and the telescoping device includes: the thread bush, the switching pole, the threaded rod, rotate handle and second spring, a switching pole that links to each other with the base is installed respectively to the left and right sides of thread bush, install in the thread bush and extend to its outside threaded rod, the rotation handle is installed at the top of threaded rod, threaded rod bottom and mounting panel laminating mutually, all install a second spring that links to each other with the mounting panel on two switching poles, the casing of admitting air is installed to the bottom of mounting panel, the inboard of the casing of admitting air installs the smoke detector body on the mounting panel, a plurality of air inlet unit that link to each other with the mounting panel are installed to the downside of the casing of admitting air. The utility model discloses the mounting height adjustment is convenient, and detection range is wide.
Description
Technical Field
The utility model relates to a fire-fighting equipment field specifically is a smoke detector for fire control detects.
Background
The smoke sensor realizes fire prevention by monitoring the concentration of smoke, the ion type smoke sensor is adopted in the smoke alarm, the ion type smoke sensor is a sensor with advanced technology and stable and reliable work, and is widely applied to various fire alarm systems, and the performance of the smoke sensor is far superior to that of gas-sensitive resistors type fire alarms.
Current smoke sensor installs on the roof mostly, but smoke sensor's highly too high when the house is higher can lead to detecting not sensitive enough, and detection range is wide inadequately, consequently, to above current situation, the urgent need develops a mounting height adjustment convenience, the wide smoke detector that is used for fire control detection of detection range to overcome not enough in the current practical application, satisfy current demand.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a smoke detector for fire control detects to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a smoke detector for fire control detects, includes the base, the mounting panel is installed to the below of base, the mounting panel links to each other with the base through a plurality of connecting device, the telescoping device that is used for driving the mounting panel and removes is installed to the downside of base, the telescoping device includes: threaded sleeve, switching pole, threaded rod, rotation handle and second spring, a switching pole that links to each other with the base is installed respectively to the left and right sides of threaded sleeve, install in the threaded sleeve and extend to its outside threaded rod, the rotation handle is installed at the top of threaded rod, threaded rod bottom and mounting panel laminating mutually, two all install a second spring that links to each other with the mounting panel on the switching pole, the casing of admitting air is installed to the bottom of mounting panel, the smoke detector body is installed on the inboard of casing of admitting air on the mounting panel, a plurality of air inlet unit that link to each other with the mounting panel are installed to the downside of the casing of admitting air.
As a further aspect of the present invention: the connecting device includes: the sliding sleeve is connected with the base, a first connecting rod extending to the outside of the sliding sleeve is installed in the sliding sleeve, the bottom of the first connecting rod is connected with the mounting plate, and the first connecting rod is elastically connected with the sliding sleeve through the first spring.
As a further aspect of the present invention: the outer surface of the air inlet shell is in a circular truncated cone shape.
As a further aspect of the present invention: a plurality of air inlet devices are circularly and uniformly distributed on the lower side of the air inlet shell.
As a further aspect of the present invention: the air intake device includes: the L-shaped pipe is connected with the mounting plate through the second connecting rod, the air outlet nozzle is arranged at the top of the L-shaped pipe, and the plurality of air inlet nozzles are arranged at the bottom of the L-shaped pipe.
As a further aspect of the present invention: install the alarm on the mounting panel, alarm and smoke detector body electric connection.
Compared with the prior art, the beneficial effects of the utility model are that: when the smoke detector for fire fighting detection is installed, the base is connected with a roof, the threaded rod is driven to move by rotating the handle, the mounting plate is driven to move by the threaded rod, and the smoke detector body is driven to move by the mounting plate, so that the height of the smoke detector body can be adjusted to adapt to houses with different heights; collect gas through a plurality of suction nozzles, then in gaseous by L type pipe conduction to the air inlet housing, detect gas through the smoke detector body, be favorable to enlarging detection range. To sum up, the utility model discloses the mounting height adjustment is convenient, and detection range is wide.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the extended state of the present invention.
Fig. 3 is a view from a-a direction in the structural schematic diagram of the present invention.
In the figure: 1-base, 2-mounting plate, 3-connecting device, 301-sliding sleeve, 302-first connecting rod, 303-first spring, 4-telescopic device, 401-threaded sleeve, 402-adapter rod, 403-threaded rod, 404-rotating handle, 405-second spring, 5-air inlet shell, 6-smoke detector body, 7-alarm, 8-air inlet device, 801-L-shaped pipe, 802-air inlet nozzle, 803-air outlet nozzle and 804-second connecting rod.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the embodiments of the present invention, it should be noted that the terms "first", "second" and "third" are used for the sake of clarity in describing the numbering of the product parts and do not represent any substantial difference, unless explicitly stated or limited otherwise. The directions of "up", "down", "left" and "right" are all based on the directions shown in the attached drawings. The specific meaning of the above terms in the embodiments of the present invention can be understood by those skilled in the art according to specific situations.
It is to be understood that, unless otherwise expressly specified or limited, the term "coupled" is used broadly, and may, for example, refer to directly coupled devices or indirectly coupled devices through intervening media. The specific meaning of the above terms in the embodiments of the present invention can be understood in specific cases by those skilled in the art.
Examples
Referring to fig. 1-3, in an embodiment of the present invention, a smoke detector for fire control detection, includes base 1, base 1 links to each other with the roof through the screw, mounting panel 2 is installed to the below of base 1, mounting panel 2 links to each other with base 1 through a plurality of connecting device 3, connecting device 3 includes: sliding sleeve 301, first connecting rod 302 and first spring 303, sliding sleeve 301 links to each other with base 1, install in the sliding sleeve 301 and extend to its outside first connecting rod 302, the bottom of first connecting rod 302 links to each other with mounting panel 2, first connecting rod 302 is through first spring 303 and sliding sleeve 301 elastic connection, telescoping device 4 that is used for driving mounting panel 2 to remove is installed to the downside of base 1, telescoping device 4 includes: thread bush 401, adapter rod 402, threaded rod 403, rotation handle 404 and second spring 405, adapter rod 402 who links to each other with base 1 is installed respectively to the left and right sides of thread bush 401, install the threaded rod 403 that extends to its outside in the thread bush 401, rotation handle 404 is installed at the top of threaded rod 403, threaded rod 403 bottom and mounting panel 2 laminate mutually, two all install a second spring 405 who links to each other with mounting panel 2 on the adapter rod 402, air inlet housing 5 is installed to the bottom of mounting panel 2, air inlet housing 5's outward appearance is the round platform shape, smoke detector body 6 is installed on mounting panel 2 to air inlet housing 5's inboard, a plurality of air inlet unit 8 that link to each other with mounting panel 2 are installed to air inlet housing 5's downside, and is a plurality of air inlet unit 8 is circular equipartition at air inlet housing 5's downside, the intake device 8 includes: l type pipe 801, inlet nozzle 802, play gas nozzle 803 and second connecting rod 804, L type pipe 801 passes through second connecting rod 804 and links to each other with mounting panel 2, the top of L type pipe 801 is provided with out the gas nozzle 803, the bottom of L type pipe 801 is provided with a plurality of inlet nozzles 802, install alarm 7 on the mounting panel 2, alarm 7 and smoke detector body 6 electric connection. During installation, the base 1 is connected with a roof, the threaded rod 403 is driven to move by rotating the handle 404, the mounting plate 2 is driven to move by the movement of the threaded rod 403, and the smoke detector body 6 is driven to move by the movement of the mounting plate 2, so that the height of the smoke detector body 6 can be adjusted to adapt to houses with different heights; gas is collected through a plurality of nozzles 802, then gas is conducted into air inlet housing 5 by L type pipe 801, detects gas through smoke detector body 6, is favorable to expanding detection range.
The utility model discloses a theory of operation is: when the smoke detector for fire fighting detection is installed, the base 1 is connected with a roof, the threaded rod 403 is driven to move by rotating the handle 404, the mounting plate 2 is driven to move by the movement of the threaded rod 403, and the smoke detector body 6 is driven to move by the movement of the mounting plate 2, so that the height of the smoke detector body 6 can be adjusted to adapt to houses with different heights; gas is collected through a plurality of nozzles 802, then gas is conducted into air inlet housing 5 by L type pipe 801, detects gas through smoke detector body 6, is favorable to expanding detection range.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A smoke detector for fire detection, includes base (1), its characterized in that: mounting panel (2) are installed to the below of base (1), mounting panel (2) link to each other with base (1) through a plurality of connecting device (3), telescoping device (4) that are used for driving mounting panel (2) and remove are installed to the downside of base (1), telescoping device (4) include: a threaded sleeve (401), an adapter rod (402), a threaded rod (403), a rotating handle (404) and a second spring (405), the left side and the right side of the threaded sleeve (401) are respectively provided with an adapter rod (402) connected with the base (1), a threaded rod (403) extending to the outside of the threaded sleeve (401) is arranged in the threaded sleeve, a rotating handle (404) is installed at the top of the threaded rod (403), the bottom of the threaded rod (403) is attached to the mounting plate (2), two adapter rods (402) are respectively provided with a second spring (405) connected with the mounting plate (2), an air inlet shell (5) is arranged at the bottom of the mounting plate (2), a smoke detector body (6) is arranged on the mounting plate (2) at the inner side of the air inlet shell (5), and a plurality of air inlet devices (8) connected with the mounting plate (2) are mounted on the lower side of the air inlet shell (5).
2. A smoke detector for fire detection as defined in claim 1, wherein: the connection device (3) comprises: sliding sleeve (301), first connecting rod (302) and first spring (303), sliding sleeve (301) link to each other with base (1), install in sliding sleeve (301) and extend to its outside first connecting rod (302), the bottom of first connecting rod (302) links to each other with mounting panel (2), first connecting rod (302) are through first spring (303) and sliding sleeve (301) elastic connection.
3. A smoke detector for fire detection as defined in claim 1, wherein: the outer surface of the air inlet shell (5) is in a circular truncated cone shape.
4. A smoke detector for fire detection as defined in claim 3, wherein: the air inlet devices (8) are uniformly distributed on the lower side of the air inlet shell (5) in a circular shape.
5. A smoke detector for fire detection as defined in claim 1, wherein: the air intake device (8) includes: the air inlet structure comprises an L-shaped pipe (801), an air inlet nozzle (802), an air outlet nozzle (803) and a second connecting rod (804), wherein the L-shaped pipe (801) is connected with a mounting plate (2) through the second connecting rod (804), the air outlet nozzle (803) is arranged at the top of the L-shaped pipe (801), and a plurality of air inlet nozzles (802) are arranged at the bottom of the L-shaped pipe (801).
6. A smoke detector for fire detection as defined in claim 1, wherein: install alarm (7) on mounting panel (2), alarm (7) and smoke detector body (6) electric connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023330492.0U CN214008802U (en) | 2020-12-30 | 2020-12-30 | Smoke detector for fire protection detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023330492.0U CN214008802U (en) | 2020-12-30 | 2020-12-30 | Smoke detector for fire protection detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214008802U true CN214008802U (en) | 2021-08-20 |
Family
ID=77294780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023330492.0U Active CN214008802U (en) | 2020-12-30 | 2020-12-30 | Smoke detector for fire protection detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214008802U (en) |
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2020
- 2020-12-30 CN CN202023330492.0U patent/CN214008802U/en active Active
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