CN220355086U - Fire disaster detector for resisting wind and sand - Google Patents
Fire disaster detector for resisting wind and sand Download PDFInfo
- Publication number
- CN220355086U CN220355086U CN202321518438.XU CN202321518438U CN220355086U CN 220355086 U CN220355086 U CN 220355086U CN 202321518438 U CN202321518438 U CN 202321518438U CN 220355086 U CN220355086 U CN 220355086U
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- Prior art keywords
- base
- sand
- fixedly connected
- mounting
- fire detector
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- 239000004576 sand Substances 0.000 title claims description 21
- 230000005540 biological transmission Effects 0.000 claims abstract description 29
- 230000001681 protective effect Effects 0.000 claims abstract description 16
- 238000001514 detection method Methods 0.000 claims abstract description 5
- 238000009434 installation Methods 0.000 claims description 28
- 230000017525 heat dissipation Effects 0.000 claims description 10
- 238000005192 partition Methods 0.000 claims description 7
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
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- Fire-Detection Mechanisms (AREA)
- Fire Alarms (AREA)
Abstract
The utility model discloses a sand-wind-resistant fire detector which comprises a mounting table, wherein a mounting shell is fixedly connected to the lower end face of the mounting table, a mounting mechanism is arranged at the lower part of an inner cavity of the mounting shell, a base is positioned on the lower end face of the mounting shell, a protective shell is fixedly connected to the lower end face of the base, a temperature control detection device is fixedly connected to the center of the lower end face of the base, a buzzer is fixedly connected to the outer side of the lower end face of the base, and a wireless transmission device is fixedly connected to the front of the lower end face of the base. The utility model solves the problems of difficult maintenance and replacement, lack of protection, short service life and the like of the existing fire detector.
Description
Technical Field
The utility model relates to the technical field of fire detectors, in particular to a wind-sand-resistant fire detector.
Background
The fire detector is a device for detecting fire in an automatic fire alarm system. The function of the fire detector is to monitor the environment for the occurrence of a fire. Once a fire condition exists, the characteristic physical quantities of the fire, such as temperature, smoke, gas, radiation intensity and the like, are converted into electric signals, and immediately act to send alarm signals to a fire alarm controller. However, most of the existing fire detectors are fixed by bolts and fixing seats, and when the flame detector is damaged and needs to be maintained or replaced, the disassembly operation is complex and time-consuming, and human resources are wasted. In addition, the existing fire detector is not provided with a protective cover, sand can enter the fire detector in severe weather in northwest areas, and the service life is shortened.
Disclosure of Invention
Aiming at the problems existing in the prior art, the utility model provides the wind-sand-resistant fire detector, which solves the problems of difficult maintenance and replacement, lack of protection, short service life and the like of the existing fire detector.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a fire detector of anti sand by wind, includes the mount table, fixedly connected with installation shell on the lower terminal surface of mount table, the inner chamber lower part of installation shell is provided with installation mechanism, and the base is located on the lower terminal surface of installation shell, protective housing fixed connection in on the lower terminal surface of base, temperature control detection device fixed connection in the lower terminal surface central authorities of base, buzzer fixed connection in the lower terminal surface outside of base, wireless transmission device fixed connection in the lower terminal surface of base is preceding.
Further, the installation mechanism comprises a handle, a transmission vortex rod, a transmission turbine, a rotating column, a rotary table, a first connecting rod, a second connecting rod, a sliding column and a support, wherein the transmission vortex rod is rotatably connected to the central part of the inner cavity of the installation shell, the rotating column is fixedly connected to the transmission turbine, the rotary table is fixedly connected to the lower end face of the rotating column, the first connecting rod is rotatably connected to the outer side of the lower end face of the rotary table, the second connecting rod is rotatably connected to the inner cavity of the first connecting rod, and the lower end face of the second connecting rod is fixedly connected to the support through the sliding column.
Further, the handle is fixedly connected with the driving worm, the rotating column is rotatably connected with the mounting shell, and the driving worm is in meshed connection with the driving worm.
Further, a sliding groove is formed in the lower end face of the mounting shell, the sliding column is slidably connected to the mounting shell through the sliding groove, and the support is slidably connected with the base.
Further, the mounting table is provided with a mounting hole, and a mounting screw is penetrated in the inner cavity of the mounting hole.
Further, a heat dissipation groove is formed in the protective shell, the partition plate is fixedly connected to the inner side wall of the protective shell, and the partition plate is located right above the heat dissipation groove.
Compared with the prior art, the utility model has the following beneficial effects:
when the fire detector is installed, the installation table is firstly installed on a roof by using the installation screw, then the base is installed on the installation shell, the rotating handle drives the transmission worm to rotate, the transmission worm wheel drives the rotating column to rotate by meshing connection of the transmission worm and the transmission worm wheel, the lower end surface of the rotating column drives the turntable to rotate, the first connecting rod is rotatably connected to the outer side of the lower end surface of the turntable, and the first connecting rod and the second connecting rod are rotatably connected, so that when the turntable rotates, the first connecting rod can pull the second connecting rod to be in tight contact with each other along the friction groove, and at the moment, the support is tightly connected with the base, and the fire detector can be quickly installed. 2. According to the utility model, the heat dissipation groove is arranged, so that signals of the buzzer and the wireless transmission device can smoothly pass through the protection shell, and when external wind sand enters the protection shell through the heat dissipation groove, the baffle plate can block the wind sand and avoid the wind sand from directly contacting with the electronic component, so that the normal service life of the electronic component is ensured.
Drawings
Fig. 1 is a schematic diagram of the overall structure of a fire disaster detector with wind and sand resistance.
Fig. 2 is a schematic diagram of an internal structure of a fire detector mounting table with sand wind resistance according to the present utility model.
Fig. 3 is a schematic diagram of an internal structure of a fire detector installation shell with sand wind resistance according to the present utility model.
Fig. 4 is a schematic cross-sectional view of the top of a fire detector with sand wind resistance according to the present utility model.
Fig. 5 is a schematic diagram of a top structure of a fire detector with sand wind resistance according to the present utility model.
In the figure:
1. a mounting table; 2. a mounting shell; 3. a mounting mechanism; 4. a base; 5. a protective shell; 6. a temperature control detection device; 7. a buzzer; 8. a wireless transmission device; 9. a mounting hole; 10. installing a screw; 11. a sliding groove; 12. a handle; 13. a drive worm; 14. a drive worm wheel; 15. a spin column; 16. a turntable; 17. a first link; 18. a second link; 19. a sliding column; 20. a bracket; 21. a heat sink; 22. a partition board.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. 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 5, the fire detector for resisting wind and sand provided by the utility model is provided with a mounting table 1, a mounting shell 2 is fixedly connected to the lower end surface of the mounting table 1, a mounting mechanism 3 is arranged at the lower part of an inner cavity of the mounting shell 2, a base 4 is arranged on the lower end surface of the mounting shell 2, a protective shell 5 is fixedly connected to the lower end surface of the base 4, a temperature control detection device 6 is fixedly connected to the center of the lower end surface of the base 4, a buzzer 7 is fixedly connected to the outer side of the lower end surface of the base 4, and a wireless transmission device 8 is fixedly connected to the front of the lower end surface of the base 4. When the temperature of the temperature control detecting device 6 rises to a set value at the time of a fire in the room, the temperature control detecting device 6 sends a signal to the buzzer 7 to give an alarm to notify the worker of the process. By providing the wireless transmission means 8, the signal can be remotely transmitted to the relevant person and processed accordingly.
As shown in fig. 1, 2 and 5, the mounting mechanism 3 includes a handle 12, a drive worm 13, a drive worm wheel 14, a rotation post 15, a turntable 16, a first link 17, a second link 18, a slide post 19 and a bracket 20. The transmission worm 13 is rotatably connected to the central part of the inner cavity of the installation shell 2, the rotating column 15 is fixedly connected to the transmission worm wheel 14, the rotary table 16 is fixedly connected to the lower end face of the rotating column 15, the first connecting rod 17 is rotatably connected to the outer side of the rotary table 16, the second connecting rod 18 is rotatably connected to the inner cavity of the first connecting rod 17, the lower end face of the second connecting rod 18 is fixedly connected to the bracket 20 through the sliding column 19, the handle 12 is fixedly connected with the transmission worm 13, the rotating column 15 is rotatably connected with the installation shell 2, the transmission worm 13 is meshed with the transmission worm wheel 14, the lower end face of the installation shell 2 is provided with the sliding groove 11, the sliding column 19 can be slidably connected with the installation shell 2 through the sliding groove 11, the bracket 20 is slidably connected with the base 4, the installation platform 1 is provided with the installation hole 9, and the installation screw 10 passes through the inner cavity of the installation hole 9 to be connected. With the above-described structure, when mounting, the mounting table 1 is first fixed to the roof using the mounting screw 10, and then the mounting table 4 is mounted on the mounting case 2, the handle 12 is turned to rotate the driving worm 13, the driving worm 13 is engaged with the driving worm wheel 14, the driving worm wheel 14 drives the rotating column to rotate the rotary table 16, the first link 17 is rotatably connected to the outside of the rotary table 16, and the first link 17 and the second link 18 are rotatably connected, so that when the rotary table 16 is rotated, the first link 17 can pull the second link 18 to be closely connected to each other along the sliding groove, and at this time the bracket 20 is closely connected to the base 4, and the fire detector can be quickly mounted.
As shown in fig. 1 and 4, the heat sink 21 is installed above the protective case 5, and the partition 22 is fixedly attached to the inner side wall of the protective case 5, the partition 22 being located directly above the heat sink 21. Through the installation of heat dissipation groove 21, alarm 7 and wireless transmission device 8's signal can be smoothly through protective housing 5 transmission, when outside sand blown by the wind gets into protective housing 5 through heat dissipation groove 21, baffle 22 can block sand blown by the wind, avoids its direct contact electronic component to guarantee electronic component's normal life. In the present utility model, the mounting base 1 is first fixed to the roof by using the mounting screw 10 to correspond to the mounting hole 9, then the base 4 is mounted to the mounting case 2, the handle 12 is rotated to rotate the driving vortex bar 13, the driving vortex bar 14 drives the rotating column 15 to rotate the rotating disc 16 through the engagement connection of the driving vortex bar 13 and the driving vortex bar 14, the first link 17 is connected to the outside of the lower end surface of the rotating disc 16 and rotatable, and the first link 17 and the 2 nd link 18 are connected and rotatable, so that when the rotating disc 16 rotates, the first link 17 can pull the 2 nd link 18 and closely contact each other along the sliding groove 11, and at this time, the bracket 20 closely fixes the base 4, thereby enabling the rapid installation of the fire detector. When a fire occurs in a room and the temperature rises to the set value of the temperature control detecting device 6, the temperature control detecting device 6 transmits a signal to the alarm 7, and gives an alarm and notifies a worker. By installing the wireless transmission means 8, its signal can be sent to a remote related person and processed accordingly. Through the installation of heat dissipation groove 21, alarm 7 and wireless transmission device 8's signal can be smoothly through protective housing 5 transmission, when outside sand blown by the wind gets into protective housing 5 through heat dissipation groove 21, can block sand blown by the wind through installation baffle 22, avoid its direct contact electronic component to guarantee electronic component's normal life.
The above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the present utility model, which is intended to be covered by the claims of the present utility model.
Claims (6)
1. The utility model provides a fire detector of anti sand by wind, includes mount table (1), its characterized in that, fixedly connected with installation shell (2) on the lower terminal surface of mount table (1), the inner chamber lower part of installation shell (2) is provided with installation mechanism (3), base (4) are located on the lower terminal surface of installation shell (2), protective housing (5) fixed connection in on the lower terminal surface of base (4), temperature control detection device (6) fixed connection in the lower terminal surface central authorities of base (4), buzzer (7) fixed connection in the lower terminal surface outside of base (4), wireless transmission device (8) fixed connection in front of the lower terminal surface of base (4).
2. The sand-blast resistant fire detector according to claim 1, wherein the mounting mechanism (3) comprises a handle (12), a transmission vortex rod (13), a transmission turbine (14), a rotating column (15), a rotary table (16), a first connecting rod (17), a second connecting rod (18), a sliding column (19) and a bracket (20), the transmission vortex rod (13) is rotatably connected to the central part of the inner cavity of the mounting shell (2), the rotary table (15) is fixedly connected to the transmission turbine (14), the rotary table (16) is fixedly connected to the lower end face of the rotary table (15), the first connecting rod (17) is rotatably connected to the outer side of the lower end face of the rotary table (16), the second connecting rod (18) is rotatably connected to the inner cavity of the first connecting rod (17), and the lower end face of the second connecting rod (18) is fixedly connected to the bracket (20) through the sliding column (19).
3. A sand blast resistant fire detector as claimed in claim 2, wherein the handle (12) is fixedly connected to the drive turbine (13), the swivel post (15) is rotatably connected to the mounting housing (2), and the drive turbine (13) is snap-fitted to the drive turbine (14).
4. The sand-blast resistant fire detector as claimed in claim 2, wherein a sliding groove (11) is provided on a lower end surface of the installation shell (2), the sliding column (19) is slidably connected to the installation shell (2) through the sliding groove (11), and the bracket (20) is slidably connected to the base (4).
5. The sand-blast resistant fire detector according to claim 1, wherein the mounting table (1) is provided with mounting holes (9), and mounting screws (10) penetrate through inner cavities of the mounting holes (9).
6. The sand-blast resistant fire detector according to claim 1, wherein the protective housing (5) is provided with a heat dissipation groove (21), a partition plate (22) is fixedly connected to the inner side wall of the protective housing (5), and the partition plate (22) is located right above the heat dissipation groove (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321518438.XU CN220355086U (en) | 2023-06-14 | 2023-06-14 | Fire disaster detector for resisting wind and sand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321518438.XU CN220355086U (en) | 2023-06-14 | 2023-06-14 | Fire disaster detector for resisting wind and sand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220355086U true CN220355086U (en) | 2024-01-16 |
Family
ID=89481369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321518438.XU Active CN220355086U (en) | 2023-06-14 | 2023-06-14 | Fire disaster detector for resisting wind and sand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220355086U (en) |
-
2023
- 2023-06-14 CN CN202321518438.XU patent/CN220355086U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240229 Address after: 830000, Unit 1404, East 1st Floor, Haoyuan Shangpin Community, No. 989 Xihuan North Road, Xinshi District, Urumqi, Xinjiang Uygur Autonomous Region Patentee after: Zhao Ting Country or region after: China Address before: No. 27, Shuhong Village, Liheng Town, Shuyang County, Suqian City, Jiangsu Province, 223600 Patentee before: Suqian Shuzhou Fire Engineering Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240308 Address after: Room 207, 2nd Floor, Xinzhou City Garden Center, No. 466 Suzhou East Street, Urumqi High tech Industrial Development Zone (Xinshi District), Xinjiang Uygur Autonomous Region 830000 Patentee after: Xinjiang Deju Renhe Fire Engineering Co.,Ltd. Country or region after: China Address before: 830000, Unit 1404, East 1st Floor, Haoyuan Shangpin Community, No. 989 Xihuan North Road, Xinshi District, Urumqi, Xinjiang Uygur Autonomous Region Patentee before: Zhao Ting Country or region before: China |
|
| TR01 | Transfer of patent right |