CN210348738U - Automatic alarm device for indoor transformer substation - Google Patents

Abstract

The utility model discloses an automatic alarm device of indoor transformer substation, including connecting shell and smoke alarm, the inside of connecting shell is provided with the camera, the top edge of connecting shell runs through there is the lockpin, one side of connecting shell is installed and is adjusted hydraulic cylinder, and the opposite side edge of adjusting hydraulic cylinder runs through there is the connecting pin, it has the locating pin to adjust hydraulic cylinder's a side edge, smoke alarm is located the opposite side of connecting shell, the carousel is installed to the top of connecting shell, and the top of carousel installs the frame, the inside of frame is provided with driven gear, and one side of driven gear installs adjusting gear. This automatic alarm device of indoor substation is provided with the nozzle, erupts carbon dioxide through the nozzle for carbon dioxide can effectual suppression conflagration, and the evenly distributed of nozzle can effectual increase carbon dioxide's spray area, makes carbon dioxide can the efficient effect conflagration.

Description

Automatic alarm device for indoor transformer substation

Technical Field

The utility model relates to an indoor substation automatic alarm device technical field specifically is an indoor substation automatic alarm device.

Background

Transformer substation, place of changing voltage. In order to transmit the electric energy generated by the power plant to a remote place, the voltage must be increased to become high voltage, and then the voltage is decreased as required near the user, and the voltage increasing and decreasing work is completed by a transformer substation. The main equipment of a substation are switches and transformers. The small transformer substations are called as transformer substations according to different sizes. The transformer substation is larger than the substation. The transformer substation refers to a step-down transformer substation with the voltage grade below 110 kV; the transformer substation comprises 'boosting and reducing' transformer substations of various voltage grades, and in the using process of the transformer substation, when fire disasters happen accidentally, a user cannot know indoor conditions timely, and at the moment, an automatic alarm device is needed.

The existing automatic alarm device for the indoor transformer substation can not well record the internal conditions of the indoor transformer substation in various aspects in the use process, can not well inhibit fire, reduces the influence of the fire on the device, can not well meet the use requirements of people, and carries out technical innovation on the basis of the existing automatic alarm device for the indoor transformer substation aiming at the conditions.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an indoor transformer substation automatic alarm device to propose current indoor transformer substation automatic alarm device in solving above-mentioned background art in the use, the many-sided recording indoor transformer substation's that can not be fine inside condition, and the suppression conflagration that can not be fine alleviate the influence of conflagration to the device, the user demand problem of satisfying people that can not be fine.

In order to achieve the above object, the utility model provides a following technical scheme: an automatic alarm device of an indoor transformer substation comprises a connecting shell and a smoke alarm, wherein a camera is arranged inside the connecting shell, a lock pin penetrates through the edge of the upper side of the connecting shell, a hydraulic cylinder is installed on one side of the connecting shell, a connecting pin penetrates through the edge of the other side of the hydraulic cylinder, a positioning pin penetrates through the edge of one side of the hydraulic cylinder, the smoke alarm is located on the other side of the connecting shell, a turntable is installed above the connecting shell, a frame is installed above the turntable, a driven gear is arranged inside the frame, an adjusting gear is installed on one side of the driven gear, a carbon dioxide tank body is installed above the driven gear, a servo motor is installed on one side of the carbon dioxide tank body, a connecting pipe is installed above the servo motor, an air pump is installed in the middle of the connecting pipe, and a nozzle is installed at the front end of the frame, and an air pipe is arranged above the nozzle.

Preferably, the connecting shell is connected with the turntable through a lock pin, and the connecting shell is connected with the camera.

Preferably, the connecting shell is connected with the adjusting hydraulic oil cylinder through a connecting pin, the adjusting hydraulic oil cylinder is connected with the turntable through a positioning pin, and meanwhile the connecting shell forms a rotating structure with the turntable through the matching between the locking pin and the adjusting hydraulic oil cylinder.

Preferably, the smoke alarm is connected with the rotary disc, and the cross section of the rotary disc is of an I-shaped structure.

Preferably, threaded connection is adopted between the rotary table and the driven gear, and the rotary table and the servo motor form meshing transmission through matching between the driven gear and the adjusting gear.

Preferably, the carbon dioxide tank body and the air pipe form a communicating structure through the matching between the air pump and the connecting pipe, the nozzles are uniformly distributed along the horizontal central line direction of the air pipe, and the outer part of the nozzle is of an inclined structure.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses being provided with adjusting hydraulic cylinder, under adjusting hydraulic cylinder's effect, can promoting the connecting shell and rotate along the outside of lockpin, can the effective turned angle who changes the connecting shell to can the effective angle of change between connecting shell and the carousel, and can the effective angle that changes the camera and can record, be provided with smoke alarm, can the effective concentration through monitoring smog through smoke alarm reminds the user, make the user can in time put out a fire and handle, thereby can the effective realization fire prevention;

2. the utility model is provided with the driven gear, the adjusting gear and the servo motor, under the action of the servo motor, the driven gear can be driven to rotate by the adjusting gear, the rotation angle of the camera can be effectively changed, thereby effectively enlarging the range of the image recorded by the camera, leading the camera to record the indoor conditions in multiple directions and leading the user to know the indoor conditions in time;

3. the utility model discloses be provided with the nozzle, erupt carbon dioxide through the nozzle for carbon dioxide can effectual suppression conflagration, and the evenly distributed of nozzle can effectual increase carbon dioxide's spray area, makes carbon dioxide can the efficient effect conflagration.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic view of the external structure of the present invention;

fig. 3 is a schematic side view of the nozzle of the present invention.

In the figure: 1. a connecting shell; 2. a camera; 3. a lock pin; 4. adjusting a hydraulic oil cylinder; 5. a connecting pin; 6. positioning pins; 7. a smoke alarm; 8. a turntable; 9. a frame; 10. a driven gear; 11. an adjusting gear; 12. a carbon dioxide tank; 13. a servo motor; 14. an air pump; 15. a connecting pipe; 16. a nozzle; 17. the trachea.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.

Referring to fig. 1-3, the present invention provides a technical solution: an automatic alarm device for an indoor transformer substation comprises a connecting shell 1 and a smoke alarm 7, wherein a camera 2 is arranged inside the connecting shell 1, a lock pin 3 penetrates through the edge of the upper part of the connecting shell 1, an adjusting hydraulic cylinder 4 is installed on one side of the connecting shell 1, a connecting pin 5 penetrates through the edge of the other side of the adjusting hydraulic cylinder 4, a positioning pin 6 penetrates through the edge of one side of the adjusting hydraulic cylinder 4, the smoke alarm 7 is positioned on the other side of the connecting shell 1, a turntable 8 is installed above the connecting shell 1, a frame 9 is installed above the turntable 8, the connecting shell 1 is connected with the turntable 8 through the lock pin 3, the connecting shell 1 is connected with the camera 2 through the connecting pin 5, the adjusting hydraulic cylinder 4 is connected with the turntable 8 through the positioning pin 6, and the connecting shell 1 forms a rotating structure with the turntable 8 through the matching between the lock pin 3 and the adjusting hydraulic cylinder 4, under the action of adjusting the hydraulic oil cylinder 4, the connecting shell 1 can be pushed to rotate along the outer part of the lock pin 3, the rotating angle of the connecting shell 1 can be effectively changed, the connecting shell 1 is connected with the camera 2, so that the camera 2 and the connecting shell 1 synchronously rotate, the angle between the connecting shell 1 and the turntable 8 can be effectively changed, and the angle which can be recorded by the camera 2 can be effectively changed;

the smoke alarm 7 is connected with the rotary table 8, the cross section of the rotary table 8 is of an I-shaped structure, the smoke alarm 7 can effectively remind a user by monitoring the smoke concentration, so that the user can extinguish fire in time, fire prevention can be effectively realized, a driven gear 10 is arranged in the frame 9, an adjusting gear 11 is arranged on one side of the driven gear 10, a carbon dioxide tank 12 is arranged above the driven gear 10, a servo motor 13 is arranged on one side of the carbon dioxide tank 12, the rotary table 8 is in threaded connection with the driven gear 10, the rotary table 8 and the servo motor 13 form meshing transmission through the matching between the driven gear 10 and the adjusting gear 11, the driven gear 10 can be driven to rotate through the adjusting gear 11 under the action of the servo motor 13, and the driven gear 10 is connected with the rotary table 8, the turntable 8 and the driven gear 10 synchronously rotate, so that the rotation angle of the camera 2 can be effectively changed, the range of images recorded by the camera 2 can be effectively enlarged, the camera 2 can record indoor conditions in multiple directions, and a user can know the indoor conditions in time;

connecting pipe 15 is installed to servo motor 13's top, and the mid-mounting of connecting pipe 15 has air pump 14, nozzle 16 is installed to the front end of frame 9, and trachea 17 is installed to nozzle 16's top, carbon dioxide tank 12 constitutes the connectivity structure through the cooperation between air pump 14 and the connecting pipe 15 and trachea 17, and nozzle 16 is along the horizontal central line direction evenly distributed of trachea 17, and nozzle 16's outside is the slope column structure, carbon dioxide along the inside leading-in to trachea 17's inside of connecting pipe 15 inside with carbon dioxide tank 12 through air pump 14, and accessible nozzle 16 spouts carbon dioxide, make carbon dioxide can effectual suppression conflagration, and nozzle 16's evenly distributed can effectual increase carbon dioxide's injection area, make carbon dioxide can the efficient effect conflagration.

The working principle is as follows: when the indoor substation automatic alarm device is used, firstly, the adjusting hydraulic cylinder 4 is started, the adjusting hydraulic cylinder 4 pushes the connecting shell 1 to rotate along the outer part of the lock pin 3, the rotating angle of the connecting shell 1 is changed, the connecting shell 1 is connected with the camera 2, the camera 2 and the connecting shell 1 synchronously rotate, the camera 2 can be adjusted to a proper angle according to the indoor condition, wherein the model of the adjusting hydraulic cylinder 4 is ROB 50;

the camera 2 is pushed to a proper position by starting the servo motor 13, so that the servo motor 13 drives the driven gear 10 to rotate through the adjusting gear 11, the driven gear 10 is connected with the rotary table 8, the rotary table 8 and the driven gear 10 synchronously rotate, the camera 2 can be effectively pushed to the proper position, the type of the servo motor 13 is PLX, then the smoke alarm 7 can effectively remind a user by monitoring the concentration of smoke, and the type of the smoke alarm 7 is OWY-GD-868;

finally, the air pump 14 is started, so that the air pump 14 guides the carbon dioxide inside the carbon dioxide tank body 12 to the inside of the air pipe 17 along the inside of the connecting pipe 15, and the carbon dioxide can be sprayed out through the nozzle 16, so that the carbon dioxide can effectively suppress the fire.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides an indoor transformer substation automatic alarm device, includes connecting shell (1) and smoke alarm (7), its characterized in that: the camera is arranged in the connecting shell (1), a lock pin (3) penetrates through the edge of the upper portion of the connecting shell (1), an adjusting hydraulic oil cylinder (4) is installed on one side of the connecting shell (1), a connecting pin (5) penetrates through the edge of the other side of the adjusting hydraulic oil cylinder (4), a positioning pin (6) penetrates through the edge of one side of the adjusting hydraulic oil cylinder (4), the smoke alarm (7) is located on the other side of the connecting shell (1), a rotary table (8) is installed above the connecting shell (1), a frame (9) is installed above the rotary table (8), a driven gear (10) is arranged in the frame (9), an adjusting gear (11) is installed on one side of the driven gear (10), a carbon dioxide tank body (12) is installed above the driven gear (10), and a servo motor (13) is installed on one side of the carbon dioxide tank body (12), connecting pipe (15) are installed to the top of servo motor (13), and the mid-mounting of connecting pipe (15) has air pump (14), nozzle (16) are installed to the front end of frame (9), and trachea (17) are installed to the top of nozzle (16).

2. The automatic alarm device of the indoor substation of claim 1, characterized in that: the connecting shell (1) is connected with the turntable (8) through the lock pin (3), and the connecting shell (1) is connected with the camera (2).

3. The automatic alarm device of the indoor substation of claim 1, characterized in that: the connecting shell (1) is connected with the adjusting hydraulic oil cylinder (4) through the connecting pin (5), the adjusting hydraulic oil cylinder (4) is connected with the rotary table (8) through the positioning pin (6), and meanwhile the connecting shell (1) forms a rotating structure with the rotary table (8) through the matching between the locking pin (3) and the adjusting hydraulic oil cylinder (4).

4. The automatic alarm device of the indoor substation of claim 1, characterized in that: the smoke alarm (7) is connected with the rotary disc (8), and the cross section of the rotary disc (8) is of an I-shaped structure.

5. The automatic alarm device of the indoor substation of claim 1, characterized in that: the rotary table (8) is in threaded connection with the driven gear (10), and the rotary table (8) is in meshing transmission with the servo motor (13) through matching between the driven gear (10) and the adjusting gear (11).

6. The automatic alarm device of the indoor substation of claim 1, characterized in that: the carbon dioxide tank body (12) and the air pipe (17) form a communicating structure through the matching between the air pump (14) and the connecting pipe (15), the nozzles (16) are uniformly distributed along the horizontal central line direction of the air pipe (17), and the outer part of the nozzle (16) is of an inclined structure.

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