CN218241060U - Smoke gas sensor of wisdom fire control - Google Patents

Abstract

The utility model discloses a smog gas sensor of wisdom fire control relates to the fire control technology field, including smoke transducer body, installation shell and fixed external member, fixed external member includes the retainer plate and is located the bearing circle of retainer plate top, retainer plate and bearing circle set up according to the appearance of smoke transducer body, it is fixed through a plurality of connecting strips between retainer plate and the bearing circle, the installing port has been seted up at installation shell one side top, it is provided with the installation strip to rotate in the installing port, the inner wall of installation strip is fixed with first baffle, the rigidity that the installing port was kept away from to the bottom of installation shell has the spacing board, one side that the installing port was kept away from to the installation shell is fixed with the second baffle. The utility model discloses be convenient for smoke transducer body stable erection, and light dismantlement, convenient operation.

Description

Smoke gas sensor of wisdom fire control

Technical Field

The utility model relates to a fire control technical field especially relates to a smog gas sensor of wisdom fire control.

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 an advanced technology and works stably and reliably, and the smoke sensor is widely applied to various intelligent fire alarm systems, and has far better performance than a gas-sensitive resistor type fire alarm.

But smog gas sensor is in the use, the installation of being inconvenient, and the mode that adopts direct adhesion on the wall body most of installs, and is inconvenient to take off to in the long-time use, damage the wall body when taking off easily, bring very big inconvenience for fire control work.

Therefore, the intelligent smoke gas sensor convenient to mount for fire fighting is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a smoke gas sensor for intelligent fire control. The advantages are that: the smoke sensor body is convenient to stably install, and is easy to disassemble and convenient to operate.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a smog gas sensor of wisdom fire control, includes smoke transducer body, installation shell and fixed external member, fixed external member includes retainer plate and the bearing circle that is located the retainer plate top, retainer plate and bearing circle set up according to the appearance of smoke transducer body, it is fixed through a plurality of connecting strips between retainer plate and the bearing circle, the installing port has been seted up at installation shell one side top, it is provided with the mounting bar to rotate in the installing port, the inner wall of mounting bar is fixed with first baffle, the rigidity that the installing port was kept away from to the bottom of installation shell has the limiting plate.

Through the technical scheme: during the use, the smoke transducer body is plugged in between retainer plate and the bearing circle, the connecting strip plays the effect of joint action and preventing the smoke transducer body from droing, the retainer plate and the bearing circle that will put the smoke transducer body are placed in the bottom of installing the shell, rotate the mounting strip this moment, make first baffle be located the retainer plate below, carry out stable support to whole retainer plate, thereby make this integument of smoke transducer effectively fixed in the installing the shell, keep away from the limiting plate support bearing circle bottom of installing port position simultaneously, make the smoke transducer body more balanced, during the dismantlement, roll out the mounting strip, alright take out smoke transducer body and fixed external member smoothly.

This practicality further sets up to: and a second baffle is fixed on one side of the mounting shell, which is far away from the mounting opening.

Through the technical scheme: the utilization adds the second baffle of establishing, and the retainer plate and the bearing circle that the smog sensor body will be put to the slope are placed in the bottom of installation shell for retainer plate one side is located second baffle bottom, further strengthens fixedly through the second baffle.

This practicality further sets up to: the connecting strips are arranged in a number of three, and the connecting strips are not arranged in the corresponding half of the fixing ring and the bearing ring.

Through the technical scheme: the smoke sensor body of being convenient for is put into through the corresponding half position that does not set up the connecting strip of retainer plate and bearing circle, the installation of the smoke sensor body of being convenient for.

This practicality further sets up to: when the fixing kit is installed, the positions of the fixing ring and the half of the bearing ring corresponding to each other, which are not provided with the connecting strips, are respectively embedded at the tops of the second baffle and the limiting plate.

Through the technical scheme: utilize the limiting plate to support the bearing ring, effectively prevent the inclination of smoke transducer body, from the roll-off between retainer plate and the bearing ring.

This practicality further sets up to: the jack has been seted up to the one end of installing port, the one end of mounting bar is fixed with the connector, the connector can be dismantled and connect in the jack.

Through the technical scheme: the mounting bar of being convenient for is installed in the installation shell, the dismantlement of the mounting bar of being convenient for simultaneously.

This practicality further sets up to: the outer wall of the mounting shell is provided with a threaded hole penetrating through the jack, and a screw rod inserted in the connector is connected to the threaded hole in a threaded manner.

Through the technical scheme: utilize the screw rod to fix the connector for the mounting bar is stable, plays stable connection fixed action.

This practicality further sets up to: a return spring is fixed on the inner wall of the bottom of the mounting shell, and a pad is fixed at the bottom of the return spring.

Through the technical scheme: the pad disc is fixed by the aid of the return springs, and when the smoke sensor body is subjected to extrusion force, the smoke sensor can play a role in buffering and protection.

The utility model has the advantages that:

1. the utility model discloses, during the use, the smoke transducer body is filled in between retainer plate and the bearing circle, the connecting strip plays the effect that the connection action and prevent that the smoke transducer body from droing, the retainer plate and the bearing circle that will put the smoke transducer body are placed in the bottom of installing the shell, rotate the mounting strip this moment, make first baffle be located the retainer plate below, carry out stable support to whole retainer plate, thereby make smoke transducer body effectively fixed in the installing the shell, the limiting plate of keeping away from the installing port position simultaneously supports the bearing circle bottom, make the smoke transducer body more balanced, during the dismantlement, roll out the mounting strip, alright take out smoke transducer body and fixed external member smoothly.

2. The utility model discloses, utilize to add the second baffle of establishing, the retainer plate and the bearing circle that the smog sensor body will be put in the slope are placed in the bottom of installation shell for retainer plate one side is located second baffle bottom, and it is further fixed to strengthen through the second baffle.

3. The utility model discloses, the bottom inner wall of installation shell is fixed with reset spring, and reset spring's bottom is fixed with the saucer, utilizes reset spring fixed saucer, when the smoke transducer body received the extrusion force, can play buffering guard action.

Drawings

Fig. 1 is a schematic perspective view of an intelligent fire-fighting smoke gas sensor according to the present invention;

fig. 2 is a schematic view of a first expanded structure of the smoke gas sensor for intelligent fire protection according to the present invention;

fig. 3 is a schematic diagram of a second expanded structure of the smoke gas sensor for intelligent fire protection of the present invention;

fig. 4 is an enlarged schematic structural diagram of a position a in fig. 2 of the smoke gas sensor for intelligent fire protection of the present invention.

In the figure: 1. mounting a shell; 2. a smoke sensor body; 3. an installation port; 4. mounting a bar; 5. a first baffle plate; 6. a second baffle; 7. a limiting plate; 8. a fixed ring; 9. a bearing ring; 10. a connecting strip; 11. a cushion disc; 12. a threaded hole; 13. a screw.

Detailed Description

The technical solution of the present patent will be further described in detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by one of ordinary skill in the art as appropriate.

Referring to fig. 1-4, a smoke gas sensor of wisdom fire control, including smoke transducer body 2, installation shell 1 and fixed external member, fixed external member includes retainer plate 8 and the bearing ring 9 that is located retainer plate 8 top, retainer plate 8 and bearing ring 9 set up according to smoke transducer body 2's appearance, it is fixed through a plurality of connecting strips 10 between retainer plate 8 and the bearing ring 9, installing port 3 has been seted up at installation shell 1 one side top, the 3 internal rotations of installing port are provided with mounting bar 4, the inner wall of mounting bar 4 is fixed with first baffle 5, the rigidity that installing port 3 was kept away from to the bottom of installation shell 1 has stopper 7.

Specifically, one side that installing port 3 was kept away from to installation shell 1 is fixed with second baffle 6, utilizes to add the second baffle 6 of establishing, and the retainer plate 8 and the bearing circle 9 that the smog sensor body 2 will be put to the slope are placed in the bottom of installation shell 1 for 8 one sides of retainer plate are located 6 bottoms of second baffle, further strengthen fixedly through second baffle 6.

Specifically, connecting strip 10 is provided with threely, and 8 and bearing circle 9 corresponding half do not set up connecting strip 10, and the smoke sensor body 2 of being convenient for puts into the installation of the smoke sensor body 2 of being convenient for through 8 and bearing circle 9 corresponding half position that do not set up connecting strip 10 of retainer plate.

Specifically, when fixed external member installation, the position that retainer plate 8 and bearing circle 9 are corresponding half do not set up connecting strip 10 respectively the gomphosis at second baffle 6 and limiting plate 7 top, utilize limiting plate 7 to support bearing circle 9, prevent effectively that smoke sensor body 2 from inclining, from roll-off between retainer plate 8 and the bearing circle 9.

Specifically, the jack has been seted up to the one end of installing port 3, and the one end of mounting bar 4 is fixed with the connector, and the connector can be dismantled and connect in the jack, and the mounting bar 4 of being convenient for is installed in installing casing 1, the dismantlement of the mounting bar 4 of being convenient for simultaneously.

Specifically, the outer wall of the mounting shell 1 is provided with a threaded hole 12 penetrating through the jack, the threaded hole 12 is internally connected with a screw rod 13 inserted into the connector in a threaded mode, the connector is fixed through the screw rod 13, the mounting bar 4 is stable, and a stable connection fixing effect is achieved.

Specifically, the bottom inner wall of installation shell 1 is fixed with reset spring, and reset spring's bottom is fixed with saucer 11, utilizes reset spring fixed saucer 11, when smoke sensor body 2 received the extrusion force, can play the buffering guard action.

The working principle is as follows: during the use, smoke sensor body 2 is plugged in between retainer plate 8 and bearing ring 9, connecting strip 10 plays the effect of connection effect and preventing smoke sensor body 2 from droing, retainer plate 8 and the bearing ring 9 that will have put smoke sensor body 2 are placed in the bottom of installing shell 1, rotate mounting strip 4 this moment, make first baffle 5 be located retainer plate 8 below, carry out stable support to whole retainer plate 8, thereby make smoke sensor body 2 effectively fixed in installing shell 1, the limiting plate 7 of keeping away from installing port 3 positions simultaneously supports bearing ring 9 bottom, make smoke sensor body 2 more balanced, during the dismantlement, roll out mounting strip 4, alright take out smoke sensor body 2 and fixed external member smoothly.

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 (7)

1. The utility model provides a smog gas sensor of wisdom fire control, a serial communication port, includes smoke transducer body (2), installation shell (1) and fixed external member, fixed external member includes retainer plate (8) and bearing circle (9) that are located retainer plate (8) top, retainer plate (8) and bearing circle (9) set up according to the appearance of smoke transducer body (2), it is fixed through a plurality of connecting strips (10) between retainer plate (8) and bearing circle (9), installing port (3) have been seted up at installation shell (1) one side top, installing port (3) internal rotation is provided with installing strip (4), the inner wall of installing strip (4) is fixed with first baffle (5), the fixed position of installing port (3) is kept away from to the bottom of installation shell (1) has spacing board (7).

2. An intelligent fire fighting smoke gas sensor as claimed in claim 1, wherein a second baffle (6) is fixed to the side of the mounting housing (1) remote from the mounting opening (3).

3. An intelligent fire fighting smoke gas sensor according to claim 1, wherein three connecting strips (10) are provided and the corresponding half of the fixing ring (8) and the bearing ring (9) is free of connecting strips (10).

4. The smoke gas sensor for intelligent fire fighting according to claim 1, wherein when the fixing kit is installed, the corresponding half of the fixing ring (8) and the supporting ring (9) without the connecting strip (10) is embedded on the top of the second baffle plate (6) and the top of the limiting plate (7).

5. The smoke gas sensor for intelligent fire fighting as claimed in claim 3, wherein a jack is formed at one end of the mounting opening (3), a connector is fixed at one end of the mounting bar (4), and the connector is detachably connected in the jack.

6. The intelligent fire-fighting smoke gas sensor as claimed in claim 5, wherein the outer wall of the mounting shell (1) is provided with a threaded hole (12) penetrating through the jack, and a screw rod (13) inserted into the connector is connected to the threaded hole (12) in a threaded manner.

7. An intelligent fire-fighting smoke gas sensor as claimed in claim 1, wherein a return spring is fixed on the bottom inner wall of the mounting shell (1), and a pad (11) is fixed on the bottom of the return spring.

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