CN216527493U

CN216527493U - A warning suggestion device for light current engineering safety

Info

Publication number: CN216527493U
Application number: CN202122582528.2U
Authority: CN
Inventors: 杨渝璐
Original assignee: Chongqing Ziyang Network Technology Co ltd
Current assignee: Chongqing Ziyang Network Technology Co ltd
Priority date: 2021-10-26
Filing date: 2021-10-26
Publication date: 2022-05-13
Anticipated expiration: 2031-10-26

Abstract

The utility model discloses an alarm prompting device for weak current engineering safety, which comprises a box body, a smoke detector and a mounting box, wherein a box door is mounted on the front surface of the box body, a protective cover is mounted on the inner bottom wall of the box body, a fixed bottom plate is mounted on the inner bottom wall of the box body and is positioned on one side of the protective cover, and a supporting frame is mounted on the inner bottom wall of the box body and is positioned on one side of the fixed bottom plate. The utility model achieves the effect of extinguishing fire in the first time by installing the mounting box, the ejector and the air pump, the thermal imaging receiver controls the electromagnetic valve to be opened after receiving signals, the ejector ejects carbon dioxide to extinguish the fire, when the carbon dioxide is ejected from the storage container, the carbon dioxide is quickly vaporized into gas by liquid, and partial heat is absorbed from the periphery to play a role of cooling, thereby achieving the effect of extinguishing fire in the first time, and avoiding the problem of serious fire.

Description

A warning suggestion device for light current engineering safety

Technical Field

The utility model relates to the technical field of weak current engineering, in particular to an alarm prompting device for weak current engineering safety.

Background

Weak current engineering is a classification of power application, and is divided into strong current and weak current according to transmission power, and buildings generally use weak current, and a common building weak current system comprises: the general weak current engineering safety alarm device is arranged in a machine room and used for monitoring the safety of other systems and achieving the function of alarm prompt.

The existing alarm prompting device has the defects that:

1. the comparison document CN213906197U discloses a weak current engineering safety alarm device, and the protection right' a weak current engineering safety alarm device relates to the technical field of safety alarm, and aims to solve the problems that when the existing safety alarm device is used, an electric wire is not properly placed, and when the existing safety alarm device is used, a child can curiously open a box door and touch the electric wire to cause danger; the main part is the rectangle structure, the mounting is installed in the inside of main part, support piece installs inside the main part. The sliding block is installed at the support piece top, passes the inside back of support piece with the electric wire, and the sliding block will support and will upwards stretch, makes support piece remove the top, utilizes the inside auxiliary member of sliding block, utilizes the manpower to inwards extrude the moving member, and the moving member will drive shrink pole extrusion spring to with the inside back of removing of fastener at moving member top, contact support piece's top and the top of fixed block, the wedge inslot is inlayed to the wedge at fastener top, makes the sliding block fix in the fixed block bottom ". However, the device lacks of a fire extinguishing structure, and if the electrical equipment catches fire, the fire cannot be extinguished in the first time, so that a serious fire disaster occurs;

2. the existing alarm prompting device lacks a structure for installing an emergency lamp, and if special conditions occur, the room is powered off, and great influence can be caused to rescue workers due to lack of illumination.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an alarm prompting device for weak current engineering safety, which aims to solve the problem that the fire extinguishing structure and the emergency lamp structure are lacked in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: an alarm prompting device for weak current engineering safety comprises a box body, a smoke detector and a mounting box, wherein a box door is mounted on the front surface of the box body, and a protective cover is mounted on the bottom wall inside the box body;

a fixed bottom plate is arranged on the inner bottom wall of the box body and is positioned on one side of the protective cover, and a supporting frame is arranged on the inner bottom wall of the box body and is positioned on one side of the fixed bottom plate;

the utility model discloses a thermal imaging device, including mounting box, installation box, solenoid valve, thermal imaging receiver, thermal imaging sensor, ejector, thermal imaging sensor, thermal imaging receiver, thermal imaging sensor, thermal imaging sensor, thermal imaging sensor, thermal imaging sensor, thermal imaging sensor, thermal imaging.

Preferably, the signal receiver is installed to braced frame's outer wall, and the motor is located one side of signal receiver, and the threaded rod is installed to the outer wall of motor, and the output of motor and the inner wall connection of threaded rod, and the movable block is installed to the outer wall symmetric distribution of threaded rod, and the swing joint spare is installed at the top of movable block, and the one end of swing joint spare is connected with the bottom of mounting panel, and the battery is installed at the top of mounting panel.

Preferably, the alarm is installed at the top of box, and the emergency light is located one side of alarm.

Preferably, a handle is mounted on the front surface of the box door.

Preferably, the inner wall of the smoke detector is provided with a signal sensor.

Preferably, servo motor is installed to the inner wall of safety cover, and servo motor's output runs through the safety cover, and servo motor's output and the inner wall connection of rotation axis.

Preferably, the air pump is installed at PMKD's top, and the fire prevention case is located one side of air pump, and No. one trachea is installed to the output of air pump, and No. two tracheas are installed to the input of air pump, and No. two tracheal one end and the outer wall connection of fire prevention case.

Compared with the prior art, the utility model has the beneficial effects that:

1. the utility model achieves the effect of extinguishing fire in the first time by installing the mounting box, the ejector and the air pump, firstly, the air pump extracts carbon dioxide in the fire-proof box from the fire-proof box through the second air pipe and then conveys the carbon dioxide to the ejector through the first air pipe, then the servo motor drives the rotating shaft to rotate, the rotating shaft drives the mounting box to rotate, the thermal imaging sensor on the mounting box starts to detect, if a fire is found, a signal is sent to the thermal imaging receiver, the thermal imaging receiver controls the electromagnetic valve to be opened after receiving the signal, the ejector ejects carbon dioxide to extinguish the fire, the carbon dioxide is quickly vaporized into gas from liquid when being ejected from the storage container, and partial heat is absorbed from the periphery to play a cooling role, so that the effect of extinguishing fire in the first time is achieved, and the problem of serious fire is avoided.

2. The utility model is provided by the installation. When smoke detector detected out smog, inside signal sensor signals for signal receiver, signal receiver received signal back control motor operation, it is rotatory to make the output of motor drive the threaded rod, the movable block utilizes the rotation of threaded rod to drive two sets of swing joint spare and removes to the centre, swing joint spare upwards promotes the mounting panel at top simultaneously, promote battery rebound simultaneously, make the output contact emergency light of battery, make the emergency light open, the effect of room outage emergency lighting has been reached, the problem that the rescue personnel got is influenced because the outage lacks the illumination is solved.

Drawings

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

FIG. 2 is a schematic cross-sectional front view of the present invention;

FIG. 3 is a schematic view of a portion of the mounting box of the present invention;

FIG. 4 is a schematic view of a portion of the air pump of the present invention;

fig. 5 is a schematic structural view of a support frame and a storage battery of the present invention.

In the figure: 1. a box body; 101. an alarm; 102. an emergency light; 2. a box door; 201. a handle; 3. a smoke detector; 301. a signal sensor; 4. a protective cover; 401. a servo motor; 402. a rotating shaft; 5. mounting a box; 501. an ejector; 502. an electromagnetic valve; 503. a thermal imaging receiver; 504. a thermal imaging sensor; 6. fixing the bottom plate; 601. an air pump; 602. a fire-proof enclosure; 603. a first air pipe; 604. a second air pipe; 7. a support frame; 701. a signal receiver; 702. a motor; 703. a threaded rod; 704. a moving block; 705. a movable connecting piece; 706. mounting a plate; 707. and (4) a storage battery.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1: referring to fig. 1 and 2, an alarm prompting device for weak current engineering safety comprises a box body 1, a smoke detector 3 and a mounting box 5, wherein a box door 2 is mounted on the front surface of the box body 1, a protective cover 4 is mounted on the inner bottom wall of the box body 1, a fixed bottom plate 6 is mounted on the inner bottom wall of the box body 1, the fixed bottom plate 6 is positioned on one side of the protective cover 4, a supporting frame 7 is mounted on the inner bottom wall of the box body 1, the supporting frame 7 is positioned on one side of the fixed bottom plate 6, the box body 1 provides mounting positions for the box door 2, the protective cover 4, the fixed bottom plate 6 and the supporting frame 7, the fixed bottom plate 6 plays a role in fixed mounting, the supporting frame 7 plays a role in supporting connection, an alarm 101 is mounted on the top of the box body 1, an emergency lamp 102 is mounted on the top of the box body 1, the emergency lamp 102 is positioned on one side of the alarm 101, and the alarm 101 can give an alarm, play the warning effect, emergency light 102 plays emergency lighting's effect, handle 201 is installed in the front of chamber door 2, it can open chamber door 2 to grasp handle 201, signal sensor 301 is installed to smoke detector 3's inner wall, whether smoke detector 3 can detect the room in has smog, make signal sensor 301 signals simultaneously, servo motor 401 is installed to the inner wall of safety cover 4, servo motor 401's output runs through safety cover 4, servo motor 401's output and rotation axis 402's interior wall connection, safety cover 4 plays the guard action, the output drives rotation axis 402 rotation after servo motor 401 circular telegram.

Example 2: referring to fig. 3 and 4, an ejector 501 is installed on the bottom wall inside a mounting box 5, an electromagnetic valve 502 is installed on the outer wall of the ejector 501, a thermal imaging receiver 503 is installed on the top of the ejector 501, a thermal imaging sensor 504 is installed on the outer wall of the mounting box 5, an air pump 601 is installed on the top of a fixed base plate 6, a fire-proof box 602 is installed on the top of the fixed base plate 6, the fire-proof box 602 is located on one side of the air pump 601, a first air pipe 603 is installed on the output end of the air pump 601, a second air pipe 604 is installed on the input end of the air pump 601, one end of the second air pipe 604 is connected with the outer wall of the fire-proof box 602, firstly, carbon dioxide inside the fire-proof box 602 is pumped out of the fire-proof box 602 by the air pump 601 through the second air pipe 604 and is delivered to the ejector 501 through the first air pipe 603, then the rotating shaft 402 is driven to rotate by a servo motor 401, the rotating shaft 402 drives the mounting box 5 to rotate, and at this time the thermal imaging sensor 504 on the mounting box 5 starts to detect, if a fire is found, a signal is sent to the thermal imaging receiver 503, the thermal imaging receiver 503 receives the signal and then controls the electromagnetic valve 502 to be opened, the ejector 501 ejects carbon dioxide, the fire is extinguished, when the carbon dioxide is ejected from the storage container, the carbon dioxide can be quickly vaporized into gas by liquid, and partial heat is absorbed from the periphery, so that the cooling effect is achieved, the effect of finding the fire to be extinguished in the first time is achieved, and the problem of serious fire is avoided.

Example 3: referring to fig. 5, a signal receiver 701 is installed on the outer wall of a support frame 7, a motor 702 is installed on the outer wall of the support frame 7, the motor 702 is located on one side of the signal receiver 701, a threaded rod 703 is installed on the outer wall of the motor 702, the output end of the motor 702 is connected with the inner wall of the threaded rod 703, moving blocks 704 are symmetrically distributed on the outer wall of the threaded rod 703, a movable connecting piece 705 is installed on the top of the moving block 704, one end of the movable connecting piece 705 is connected with the bottom of a mounting plate 706, a storage battery 707 is installed on the top of the mounting plate 706, when the smoke detector 3 detects smoke, a signal sensor 301 inside sends a signal to the signal receiver 701, the signal receiver 701 receives the signal and then controls the motor 702 to operate, so that the output end of the motor 702 drives the threaded rod 703 to rotate, and the moving blocks 704 drive two sets of movable connecting pieces 705 to move towards the middle by the rotation of the threaded rod 703, meanwhile, the movable connecting piece 705 pushes the mounting plate 706 at the top upwards and pushes the storage battery 707 to move upwards, so that the output end of the storage battery 707 contacts the emergency lamp 102, the emergency lamp 102 is turned on, and the effect of emergency lighting in the power-off room is achieved.

The working principle is as follows: firstly, the air pump 601 extracts carbon dioxide in the fireproof box 602 from the fireproof box 602 through the second air pipe 604, then the carbon dioxide is conveyed into the ejector 501 through the first air pipe 603, then the servo motor 401 drives the rotating shaft 402 to rotate, the rotating shaft 402 drives the mounting box 5 to rotate, at the moment, the thermal imaging sensor 504 on the mounting box 5 starts to detect, if a fire condition is found, a signal is sent to the thermal imaging receiver 503, the thermal imaging receiver 503 receives the signal and then controls the electromagnetic valve 502 to open, the ejector 501 ejects the carbon dioxide to extinguish the fire, when the carbon dioxide is ejected from the storage container, the liquid is quickly vaporized into gas, partial heat is absorbed from the periphery to play a cooling role, the effect that the fire condition can be extinguished at the first time is found, the problem of serious fire is avoided, when the smoke detector 3 detects smoke, the signal sensor 301 in the interior sends a signal to the signal receiver 701, after receiving the signal, the signal receiver 701 controls the motor 702 to operate, so that the output end of the motor 702 drives the threaded rod 703 to rotate, the moving block 704 drives the two sets of movable connecting pieces 705 to move towards the middle by using the rotation of the threaded rod 703, meanwhile, the movable connecting pieces 705 push the mounting plate 706 at the top upwards, and simultaneously, the storage battery 707 is pushed to move upwards, so that the output end of the storage battery 707 contacts the emergency lamp 102, the emergency lamp 102 is started, and the effect of emergency lighting in a room in case of power failure is achieved.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an alarm prompt device for light current engineering safety, includes box (1), smoke detector (3) and mounting box (5), its characterized in that: the front surface of the box body (1) is provided with a box door (2), and the bottom wall inside the box body (1) is provided with a protective cover (4);

a fixed bottom plate (6) is installed on the inner bottom wall of the box body (1), the fixed bottom plate (6) is located on one side of the protective cover (4), a supporting frame (7) is installed on the inner bottom wall of the box body (1), and the supporting frame (7) is located on one side of the fixed bottom plate (6);

the utility model discloses a thermal imaging device, including mounting box (5), installation box (5) and solenoid valve (502), the inside diapire of installation box (5) is installed sprayer (501), solenoid valve (502) are installed to the outer wall of sprayer (501), thermal imaging receiver (503) are installed at sprayer (501) top, thermal imaging sensor (504) are installed to the outer wall of mounting box (5).

2. The alarm prompting device for weak current engineering safety according to claim 1, characterized in that: signal receiver (701) is installed to the outer wall of braced frame (7), motor (702) is installed to the outer wall of braced frame (7), and motor (702) is located one side of signal receiver (701), threaded rod (703) are installed to the outer wall of motor (702), and the output of motor (702) and the inner wall connection of threaded rod (703), movable block (704) are installed to the outer wall symmetric distribution of threaded rod (703), movable connecting piece (705) are installed at the top of movable block (704), and the one end of movable connecting piece (705) is connected with the bottom of mounting panel (706), battery (707) are installed at the top of mounting panel (706).

3. The alarm prompting device for weak current engineering safety according to claim 1, characterized in that: alarm (101) are installed at the top of box (1), and emergency light (102) are located one side of alarm (101).

4. The alarm prompting device for weak current engineering safety according to claim 1, characterized in that: the front surface of the box door (2) is provided with a handle (201).

5. The alarm prompting device for weak current engineering safety according to claim 1, characterized in that: and a signal sensor (301) is arranged on the inner wall of the smoke detector (3).

6. The alarm prompting device for weak current engineering safety according to claim 1, characterized in that: servo motor (401) are installed to the inner wall of safety cover (4), and servo motor (401)'s output runs through safety cover (4), and servo motor (401)'s output is connected with the inner wall of rotation axis (402).

7. The alarm prompting device for weak current engineering safety according to claim 1, characterized in that: air pump (601) are installed at the top of PMKD (6), and fire prevention case (602) are located one side of air pump (601), and No. one trachea (603) is installed to the output of air pump (601), and No. two trachea (604) are installed to the input of air pump (601), and the outer wall connection of the one end of No. two trachea (604) and fire prevention case (602).