CN216249488U - An easy-to-install remote supervisor for fire engineering - Google Patents

Abstract

The utility model relates to the field of fire protection engineering, in particular to a remote monitor for fire protection engineering which is easy to install, comprising an installation casing, a smoke sensor, a protective cover and a circular plate; Connecting plate, the inner front end of the installation casing is provided with a circular ring, two perforations are symmetrically arranged on the circular ring, and two limit slots are symmetrically arranged on the inner side of the circular ring, and a pressing plate is movably arranged inside the installation casing. The rear side of the pressing plate is provided with a plurality of springs, the circular plate is symmetrically provided with two limit blocks, the smoke sensor is arranged on the front side of the circular plate, the front side of the circular plate is also provided with an external thread ring, and the circular plate The outer threaded ring is screwed with the protective cover, the smoke sensor is located on the inner side of the protective cover, and the protective cover is provided with a plurality of ventilation holes. The utility model has the advantages of convenient installation and disassembly, good protection effect and strong practicability.

Description

An easy-to-install remote supervisor for fire engineering

technical field

The utility model relates to the field of fire protection engineering, in particular to a remote monitor of fire protection engineering which is easy to install.

Background technique

With the rapid development of my country's social economy, there are still many new situations and new problems in fire protection work. The probability of fire occurrence and the difficulty of on-site rescue are constantly increasing. Various fire protection systems in buildings are currently independent functional systems. , the system lacks necessary information sharing and linkage, and the integrity of the system cannot be monitored. Furthermore, there is a lack of information bridges between the fire protection facilities in each building (fire protection social unit) and the public fire protection facilities and fire management departments, which makes the supervision and management of the fire department more difficult.

The remote monitoring device for fire engineering is used for fire detection, and the smoke sensing device belongs to one of them.

Utility model content

The purpose of the utility model is to solve the technical problems existing in the background technology, and the utility model proposes a remote monitor for fire engineering that is easy to install.

The technical scheme of the utility model is as follows: an easy-to-install fire-fighting engineering remote monitor, comprising an installation casing, a smoke sensor, a protective cover and a circular plate; the installation casing is a circular tubular structure and a bonding plate is arranged on the rear side of the installation casing. The inner front end of the installation casing is provided with a circular ring, two perforations are symmetrically arranged on the circular ring, and two limit grooves are symmetrically arranged on the inner side of the circular ring, and a pressing plate is movably arranged inside the installation casing, and the pressing plate A plurality of springs are arranged on the rear side of the circular plate, two limit blocks are symmetrically arranged on the circular plate, the smoke sensor is arranged on the front side of the circular plate, and an external thread ring is also arranged on the front side of the circular plate, and the circular plate passes through the external thread The ring is threadedly connected with the protective cover, the smoke sensor is located on the inner side of the protective cover, and a plurality of ventilation holes are opened on the protective cover.

Preferably, the top end of the installation housing is provided with a water blocking plate, and the protective cover is located directly below the water blocking plate.

Preferably, an equipment box is arranged on the circular plate, a power interface is arranged on the equipment box, a controller is arranged inside the equipment box, and the controller includes a single-chip microcomputer and a signal transceiver module; The inner side of the water plate is provided with a battery and a photovoltaic inverter, and the photovoltaic inverter is electrically connected to the solar panel and the battery.

Preferably, an alarm is also provided on the front side of the circular plate, and the alarm is electrically connected to the controller.

Preferably, a plurality of guide rods corresponding to a plurality of springs are arranged on the inner side of the installation housing, the pressing plate is slidably arranged on the plurality of guide rods, and the plurality of springs are respectively sleeved on the guide rods on the corresponding side.

Preferably, the circular plate is in clearance fit with the inner side of the circular ring.

Preferably, the front cross-sectional shape of the limiting block is the same as the front cross-sectional shape of the limiting groove.

Compared with the prior art, the above-mentioned technical scheme of the present utility model has the following beneficial technical effects:

1. Align the two limit blocks on the circular plate with the positions of the two perforations and insert them, then push the circular plate to move inward, and then turn the equipment box to drive the circular plate to rotate until the two limit blocks are respectively It can be snapped into the limit grooves on both sides. Under the elastic force of the spring, the pressing plate can be pushed against the circular plate, so as to prevent the circular plate from loosening and the installation is more convenient; when disassembling, push the circular plate to move inward. to the limited position, then rotate the circular plate to align the two limit blocks with the positions of the two perforations, and then the circular plate can be removed from the inner side of the installation housing; in summary, the utility model can be installed and removed It is more convenient, and has good protective effect and strong practicability.

2. The smoke sensor can be protected by the set protective cover to prevent birds and insects from flying to the smoke sensor and prolong its service life.

3. The installed solar panel can absorb solar radiation, and the photovoltaic inverter can convert solar energy into electrical energy and store it inside the battery. After the equipment is installed, insert the power plug on the battery into the power interface on the equipment box, so as to It can supply power to the entire equipment, saving the use of electric energy; and even if the equipment is installed in the field, it can also provide power for it, without the need for tedious wiring work.

Description of drawings

Figure 1 is an exploded view of the utility model.

FIG. 2 is a schematic structural diagram of the installation housing, the ring and the pressing plate in the utility model.

Reference numerals: 1. Wall body; 2. Installation shell; 3. Ring; 301. Perforation; 302, Limit slot; 4. Round plate; 5. Limit block; 6. Smoke sensor; Box; 701, power interface; 8, protective cover; 801, ventilation hole; 9, alarm; 10, water retaining plate; 11, solar panel; 12, battery; 13, photovoltaic inverter; 14, pressing plate; 15. Guide rod; 16. Spring; 17. External thread ring; 18. Bonding plate.

Detailed ways

Example 1

As shown in Figures 1-2, the utility model proposes a remote monitor for fire engineering that is easy to install, including an installation casing 2, a smoke sensor 6, a protective cover 8 and a circular plate 4; the installation casing 2 is a circular tubular structure and its rear side is provided with a bonding plate 18, the inner front end of the mounting housing 2 is provided with a circular ring 3, the circular ring 3 is symmetrically provided with two through holes 301, and the inner side of the circular ring 3 is also symmetrically provided with two limit positions Slot 302, a pressing plate 14 is movably arranged inside the installation housing 2, a plurality of springs 16 are arranged on the rear side of the pressing plate 14, and a plurality of springs 16 corresponding to the plurality of springs 16 are arranged on the inner side of the installation housing 2 The guide rod 15, the pressing plate 14 is slidably arranged on the plurality of guide rods 15, the plurality of springs 16 are respectively sleeved on the guide rod 15 on the corresponding side, and the circular plate 4 is symmetrically provided with two limit blocks 5, The front sectional shape of the limit block 5 is the same as the front sectional shape of the limit slot 302. The design of this structure can prevent the circular plate 4 from loosening after the installation process. 6 is arranged on the front side of the circular plate 4, and the front side of the circular plate 4 is also provided with an external thread ring 17, the circular plate 4 is threadedly connected with the protective cover 8 through the external thread ring 17, and the smoke sensor 6 is located on the inner side of the protective cover 8. The outer cover 8 is provided with a plurality of ventilation holes 801, the top of the installation housing 2 is provided with a water blocking plate 10, the protective cover 8 is located directly below the water blocking plate 10, and the provided water blocking plate 10 can play the role of preventing rainwater, Increase the service life of the equipment.

In this embodiment, during installation, the installation casing 2 is fixed on the wall 1 through the adhesive plate 18 on the rear side thereof, and then the two limit blocks 5 on the circular plate 4 are aligned with the two through holes 301 Then insert the circular plate 4 to the inner side, and then rotate the equipment box 7 to drive the circular plate 4 to rotate until the two limit blocks 5 are inserted into the limit slots 302 on both sides respectively. The elastic force of the spring 16 can push the pressing plate 14 against the circular plate 4, thereby preventing the circular plate 4 from loosening, and the installation is more convenient. Then, the protective cover 8 can be connected with the circular plate 4. At this time, the smoke sensor 6 is located in the protective cover. The inner side of 8 prevents birds and insects from flying to the smoke sensor 6, which can protect the smoke sensor 6; when disassembling, push the circular plate 4 to move inward to the limited position, and then rotate the circular plate 4 to make the two limit positions The clamping block 5 is aligned with the positions of the two through holes 301, and then the circular plate 4 can be removed from the inner side of the installation housing 2. In conclusion, the utility model is more convenient to install and disassemble, and has good protection effect and practicability. strong.

Embodiment 2

As shown in FIG. 1 , the present utility model proposes a remote monitor for fire engineering that is easy to install. Compared with the first embodiment, the present embodiment also includes an equipment box 7. The equipment box 7 is arranged on the circular plate 4, and the equipment The box 7 is provided with a power supply interface 701, and a controller is arranged inside the equipment box 7, and the controller includes a single-chip microcomputer and a signal transceiver module; a solar panel 11 is arranged on the top surface of the water blocking plate 10, and a solar panel 11 is arranged on the inner side of the water blocking plate 10. The battery 12 and the photovoltaic inverter 13 are electrically connected to the solar panel 11 and the battery 12; the front side of the circular plate 4 is also provided with an alarm 9, which is electrically connected to the controller.

In this embodiment, the installed solar panel 11 can absorb solar radiation, and the photovoltaic inverter 13 can convert solar energy into electrical energy and store it in the battery 12. After the equipment is installed, insert the power plug on the battery 12 into the equipment box. 7 on the power interface 701, so as to supply power to the entire device, saving the use of electric energy; and even if the device is installed in the field, it can also provide power for use, without the need for tedious wiring work; smoke sensor 6 detects that when smoke is generated, it will The signal is fed back to the controller, and the controller controls to start the alarm 9 to sound.

The embodiments of the present utility model are described in detail above in conjunction with the accompanying drawings, but the present utility model is not limited thereto, within the scope of knowledge possessed by those skilled in the art, without departing from the purpose of the present utility model. make various changes.

Claims (7)

1. A fire-fighting engineering remote monitor convenient to install is characterized by comprising an installation shell (2), a smoke sensor (6), a protective outer cover (8) and a circular plate (4); the mounting shell (2) is of a circular tube-shaped structure, the rear side of the mounting shell is provided with an adhesive plate (18), the front end of the inner side of the mounting shell (2) is provided with a circular ring (3), the circular ring (3) is symmetrically provided with two through holes (301), the inner side of the circular ring (3) is further symmetrically provided with two limiting grooves (302), the inside of the mounting shell (2) is movably provided with a pressing plate (14), the rear side of the pressing plate (14) is provided with a plurality of springs (16), the circular plate (4) is symmetrically provided with two limiting clamping blocks (5), the smoke sensor (6) is arranged at the front side of the circular plate (4), the front side of the circular plate (4) is further provided with an external thread ring (17), and the circular plate (4) is in threaded connection with the protective outer cover (8) through the external thread ring (17), the smoke sensor (6) is positioned on the inner side of the protective outer cover (8), and the protective outer cover (8) is provided with a plurality of vent holes (801).

2. A fire engineering remote supervisor convenient to install as claimed in claim 1, characterised in that the top end of the installation housing (2) is provided with a water deflector (10), and the protective housing (8) is located directly below the water deflector (10).

3. A fire-fighting engineering remote supervisor convenient to mount according to claim 2, characterized in that an equipment box (7) is provided on the circular plate (4), a power interface (701) is provided on the equipment box (7), a controller is provided inside the equipment box (7), the controller includes a single chip microcomputer and a signal transceiver module; be provided with solar panel (11) on the top surface of breakwater (10), the inboard of breakwater (10) is provided with battery (12) and photovoltaic inverter (13), photovoltaic inverter (13) and solar panel (11) and the equal electric connection of battery (12).

4. A fire engineering remote supervisor convenient to install according to claim 3, characterized in that the front side of the circular plate (4) is further provided with an alarm (9), and the alarm (9) is electrically connected with the controller.

5. A fire engineering remote supervisor convenient to install according to claim 1, characterized in that, the inside of the installation shell (2) is provided with a plurality of guide rods (15) corresponding to a plurality of springs (16) one by one, the pressure strip (14) is slidably arranged on the plurality of guide rods (15), and the plurality of springs (16) are respectively sleeved on the guide rods (15) on the corresponding side.

6. A fire engineering remote supervisor convenient to install as claimed in claim 1, characterised in that the circular plate (4) is clearance fitted to the inside of the ring (3).

7. A fire engineering remote supervisor convenient to install according to claim 1, characterized in that the shape of the front section of the limit fixture block (5) is the same as the shape of the front section of the limit groove (302).

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