CN219997680U - Intelligent electric fire monitoring device - Google Patents

Abstract

The utility model discloses an intelligent electric fire monitoring device, which relates to the technical field of fire monitoring devices and comprises a shell which can be installed on the top and the wall of a building, wherein two groups of connecting components and a group of knobs are arranged on the shell, a touch ring is arranged on the knobs, the knobs drive the touch ring to connect the two groups of connecting components by rotating the knobs, an alarm component and a power-off component are also arranged on the shell, and the power-off component can reset the touch ring to automatically electrify.

Description

Intelligent electric fire monitoring device

Technical Field

The utility model relates to the technical field of fire monitoring devices, in particular to an intelligent electric fire monitoring device.

Background

The electric fire disaster is a fire disaster caused by taking electric energy as a fire source, mainly occurs in a building and is easy to develop into a heavy and extra-large fire accident, and when the fire disaster is extinguished, electric shock and explosion risks exist, and compared with other fire disasters, the fire disaster is more harmful. When abnormal conditions occur in the data indexes such as residual current, temperature and current of the electrical equipment, the sensor of the electrical fire monitoring system collects index change information through the electromagnetic induction principle and the temperature change effect, and transmits the index change information to a signal processing unit (signalprocessing unit) in the electrical fire monitoring system, and after the steps of filtering, amplifying, A/D conversion, analysis, judgment, comparison and the like, an alarm signal can be sent out immediately once the key data index exceeds a preset value.

The utility model patent of China with the bulletin number of CN213192224U discloses an electric appliance fire monitoring device for a park intelligent fire protection system, which comprises a sliding component, a shell and a storage component, wherein an electric appliance fire monitor is movably installed in the shell, a door body is movably installed on the surface of the shell through a hinge, the sliding component is fixedly installed on two sides of the shell, and an installation component is fixedly installed on one side of the sliding component. According to the utility model, the door body is movably arranged on the surface of the shell through the hinge, so that the shell can be utilized to protect the electric appliance fire monitor, the electric appliance fire monitor is conveniently protected by staff, the service life of the electric appliance fire monitor is prolonged, the electric appliance fire monitor is limited by utilizing the angle bead, the condition inside the shell is penetrated by utilizing the observation window, then the door lock is opened by utilizing the key, the electric appliance equipment inside the shell is conveniently and regularly maintained by the staff, and the normal use of the electric appliance fire monitor is ensured.

Disclosure of Invention

In view of the problems in the prior art, the utility model provides an intelligent electric fire monitoring device.

Aiming at the technical problems, the utility model adopts the following technical scheme: the utility model provides an electric fire intelligent monitoring device, includes the shell, the shell side is provided with multiunit mounting panel, the shell side still be provided with alarm component, the inside two sets of coupling assembling that are provided with of shell, the shell lower extreme rotate and be provided with the knob, the knob on coaxial be provided with touch and close the ring, touch and close the ring intermittent type and two sets of coupling assembling laminating, the inside outage subassembly that is provided with of shell, outage subassembly including coaxial arrangement gear one on the knob, install the motor at the shell lower extreme, the output shaft of motor on be provided with gear two, gear two and gear one mesh, the knob on be provided with the torsional spring, torsional spring one end be connected with the knob, the torsional spring other end be connected with the shell, the inside fixed subassembly that is provided with of shell, fixed subassembly fix the knob through the locking post.

Further, the connecting component comprises a second clamping piece and a first clamping piece which are arranged at the lower end of the shell, the second clamping piece is connected with the shell in a sliding mode, and the second clamping piece is gradually close to the first clamping piece through extrusion of the second clamping piece.

Furthermore, the first clamping piece, the second clamping piece and the contact ring are all made of materials with good conductivity.

Further, a current detector is further arranged on the knob and connected with the contact ring, and the current detector detects the current condition on the contact ring.

Further, the fixed component comprises a locking column which is slidably arranged in the shell, a notch is formed in the knob, the locking column is intermittently inserted into the notch of the knob, and a second spring is arranged between the locking column and the shell.

Further, the shell inside be provided with the electromagnet piece, carry out the circular telegram when taking out the breach of locking post follow knob when needs, the electromagnet piece drives the locking post and removes.

Further, the alarm component is connected with a mobile phone or a monitoring table of a user through a network, and the alarm component controls the working states of the motor and the electromagnet block in the shell.

Further, the alarm assembly is provided with a plurality of groups of indicator lamps.

Compared with the prior art, the utility model has the beneficial effects that: (1) The utility model can automatically switch on the circuit and automatically cut off the power when the short circuit risk occurs; (2) The utility model can control the automatic reset circuit through the network, and solves the problem of electrifying under the condition of inconvenient manual operation; (3) The utility model can be installed at a plurality of positions, is suitable for a plurality of different working environments, has no strict requirement on the installation position and is convenient to install.

Drawings

Fig. 1 is a left side view of the overall structure of the present utility model.

Fig. 2 is a schematic diagram of the overall structure of the present utility model.

Fig. 3 is a schematic view of the structure of the housing of the present utility model.

Fig. 4 is a schematic view of the knob structure of the present utility model.

Fig. 5 is a cross-sectional view of the housing structure of the present utility model.

Fig. 6 is an enlarged schematic view of the structure at a in fig. 5.

FIG. 7 is a flow chart of the signal transmission of the alarm assembly according to the present utility model.

FIG. 8 is a second flowchart of the signal transmission of the alarm module according to the present utility model.

Reference numerals: 1-a housing; 2-an alarm assembly; 3-a knob; 4-clamping a first piece; 5-clamping a second sheet; 6-mounting plates; 7-touching ring; 8-torsion springs; 9-gear one; 10-an electric motor; 11-gear II; 12-a current detector; 13-locking the column; 14-spring two.

Detailed Description

Specific embodiments of the device according to the utility model are further described below with reference to the drawings and exemplary embodiments.

Referring to fig. 1 to 8, an intelligent electric fire monitoring device comprises a housing 1, an alarm assembly 2 is arranged on the side edge of the housing 1, two groups of connecting assemblies are arranged inside the housing 1, a knob 3 is arranged at the lower end of the housing 1 in a rotating mode, a contact ring 7 is arranged on the knob 3, the contact ring 7 is intermittently attached to the two groups of connecting assemblies, a fixing assembly for fixing the knob 3 is arranged in the housing 1, and a power-off assembly for driving the knob 3 to rotate is further arranged in the housing 1. Three groups of mounting plates 6 are arranged on the shell 1, the mounting plates 6 are fixed on a wall through screws or expansion wires, an alarm component 2 is arranged on the side edge of the shell 1, the alarm component 2 is stuck on the wall, two groups of clamping pieces II 5 and clamping pieces I4 are arranged inside the shell 1, the clamping pieces II 5 are in sliding connection with the shell 1, an electric wire is inserted between the clamping pieces I4 and the clamping pieces II 5, then the clamping pieces II 5 are extruded by screwing the screws at the bottom of the shell 1, the clamping pieces II 5 are gradually close to the clamping pieces I4, a knob 3 is rotatably arranged at the lower end of the shell 1, a contact ring 7 is coaxially arranged on the knob 3, the contact ring 7 is intermittently attached to the two groups of clamping pieces I4, a torsion spring 8 is arranged on the knob 3, one end of the torsion spring 8 is connected with the knob 3, the other end of the torsion spring 8 is connected with the shell 1, when the knob 3 drives the contact ring 7 to be attached to the clamping pieces I4, the inside of the shell 1 is provided with a locking column 13 in a sliding way, the knob 3 is provided with a notch, the locking column 13 is intermittently inserted into the notch of the knob 3, a second spring 14 is arranged between the locking column 13 and the shell 1, a first gear 9 is arranged on the knob 3, a motor 10 is arranged in the shell 1, an output shaft of the motor 10 is provided with a second gear 11, the second gear 11 is meshed with the first gear 9, the knob 3 is also provided with a current detector 12, the current detector 12 is connected with the contact ring 7, the current detector 12 detects the current condition on the contact ring 7, the first clamping piece 4, the second clamping piece 5 and the contact ring 7 are all brass products, an inspection lamp, a power-on lamp, a reset lamp and a warning lamp are arranged on the warning component 2, the warning component 2 is connected with a mobile phone or a monitoring table of a user through a network, when the power is off, a message is sent to the mobile phone or the monitoring station in time, the situation that a fire disaster occurs due to untimely maintenance is avoided, the alarm component 2 can control the working states of the motor 10 and the electromagnet blocks in the shell 1, and the alarm component 2 sends signals to the motor 10 and the shell 1.

Working principle: in the initial state, the second clamping piece 5 is far away from the first clamping piece 4, the two ends of the contact ring 7 are not jointed with the first clamping piece 4, the torsion spring 8 is in an unstressed state, the second spring 14 is in a compressed state, the locking post 13 is not inserted into a notch of the knob 3, the indicator lamp is not lightened, the screw is screwed into the mounting plate 6, one surface of the shell 1 far away from the knob 3 is jointed with a wall, then the screw is screwed to fix the shell 1 on the wall, a copper wire in the electric wire is inserted between the first clamping piece 4 and the second clamping piece 5, then the second clamping piece 5 is gradually close to the first clamping piece 4 by screwing the screw at the bottom of the shell 1, the second clamping piece 5 is fixed with the first clamping piece 4, then the knob 3 is manually screwed to drive the contact ring 7 to rotate, meanwhile, the knob 3 drives the torsion spring 8 to move, one end of the locking post 13 far away from the second spring 14 is jointed with the inner wall of the knob 3, the torsion spring 8 is stressed at the moment, when the contact ring 7 is simultaneously attached to the first two groups of clamping pieces 4, the circuit is electrified, the locking column 13 corresponds to a notch on the knob 3, at the moment, the locking column 13 is driven by the deformation restoring force of the second spring 14 to be inserted into the knob 3, at the moment, the knob 3 is fixed by the locking column 13 and cannot rotate, when the electrified lamp on the alarm assembly 2 is on after the circuit is electrified, the current detector 12 starts to detect the current on the contact ring 7, when the current detector 12 detects that the current on the contact ring 7 has faults such as short circuit and the like, the current detector 12 generates signals to the alarm assembly 2, at the moment, the alarm assembly 2 controls the electromagnet block in the shell 1 to be electrified, the electromagnet block in the shell 1 is electrified to adsorb the locking column 13 to reset, the locking column 13 is removed from the notch in the knob 3 and extrudes the second spring 14, at this time, the locking post 13 releases the fixation to the knob 3, at this time, the knob 3 resets through the deformation restoring force of the torsion spring 8, drive the touching ring 7 and reset simultaneously when the knob 3 resets, at this time the circuit is powered off, and at the same time the alarm assembly 2 lights up the maintenance lamp and reminds the manual work to carry out the intermittent operation, alarm assembly 2 takes place outage maintenance signal to the control cabinet, when this device is installed at higher building top, inconvenient manual reset, if after the maintenance is accomplished, send reset signal to alarm assembly 2 through the control cabinet, alarm assembly 2 lights up the reset lamp and sends the signal to motor 10, motor 10 drives gear two 11 rotations, gear two 11 drives gear one 9 and rotates, gear one 9 drives knob 3 and rotates, knob 3 drives touching ring 7 and rotates and switch on, five minutes after the reset still detects the short circuit risk, then start the electromagnet piece in shell 1 again, make electromagnet piece drive locking post 13 reset and realize the outage, alarm assembly 2 will not reset once more, must reset through the manual work after having to carry out the maintenance, avoid carrying out the power on under the circumstances that the short circuit causes danger, if five minutes after the control reset of the alarm assembly 2 has controlled reset, the abnormal current has not occurred, the abnormal current update times.

Claims (8)

1. The utility model provides an electric fire intelligent monitoring device, includes shell (1), shell (1) side is provided with multiunit mounting panel (6), shell (1) side still be provided with alarm component (2), its characterized in that: the utility model discloses a motor, including shell (1), gear, rotary knob (3), rotary knob (1), rotary knob (3) on coaxial be provided with touch and close ring (7), touch and close ring (7) intermittent type and two sets of coupling assembling laminating, shell (1) inside be provided with outage subassembly, outage subassembly include coaxial arrangement gear one (9) on knob (3), install motor (10) at shell (1) lower extreme, the output shaft of motor (10) on be provided with gear two (11), gear two (11) and gear one (9) meshing, knob (3) on be provided with torsional spring (8), torsional spring (8) one end be connected with knob (3), torsional spring (8) other end be connected with shell (1), shell (1) inside be provided with fixed subassembly, fixed subassembly fix knob (3) through locking post (13).

2. The intelligent electrical fire monitoring device according to claim 1, wherein: the connecting component comprises a clamping piece II (5) and a clamping piece I (4) which are arranged at the lower end of the shell (1), wherein the clamping piece II (5) is in sliding connection with the shell (1), and the clamping piece II (5) is gradually close to the clamping piece I (4) by extruding the clamping piece II (5).

3. The intelligent electrical fire monitoring device according to claim 2, wherein: the first clamping piece (4), the second clamping piece (5) and the contact ring (7) are made of materials with good conductivity.

4. The intelligent electrical fire monitoring device according to claim 1, wherein: the knob (3) is also provided with a current detector (12), the current detector (12) is connected with the contact ring (7), and the current detector (12) detects the current condition on the contact ring (7).

5. The intelligent electrical fire monitoring device according to claim 1, wherein: the fixing assembly comprises a locking column (13) which is slidably arranged in the shell (1), a notch is formed in the knob (3), the locking column (13) is intermittently inserted into the notch of the knob (3), and a second spring (14) is arranged between the locking column (13) and the shell (1).

6. The intelligent electrical fire monitoring device according to claim 5, wherein: the shell (1) inside be provided with the electromagnet piece, switch on when needs take out locking post (13) in the breach of knob (3), the electromagnet piece drives locking post (13) removal.

7. The intelligent electrical fire monitoring device of claim 6, wherein: the alarm assembly (2) is connected with a mobile phone or a monitoring table of a user through a network, and the alarm assembly (2) controls the working states of the motor (10) and the electromagnet block in the shell (1).

8. The intelligent electrical fire monitoring device of claim 7, wherein: and a plurality of groups of indicator lamps are arranged on the alarm assembly (2).