CN210355748U - Distribution box based on conveniently-installed automatic fire extinguishing device - Google Patents
Distribution box based on conveniently-installed automatic fire extinguishing device Download PDFInfo
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- CN210355748U CN210355748U CN201920935584.XU CN201920935584U CN210355748U CN 210355748 U CN210355748 U CN 210355748U CN 201920935584 U CN201920935584 U CN 201920935584U CN 210355748 U CN210355748 U CN 210355748U
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- distribution box
- fire extinguishing
- automatic fire
- pressure gas
- extinguishing device
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Abstract
The utility model discloses a block terminal based on civilian dress formula automatic fire extinguishing device, including the automatic fire extinguishing device of block terminal main part and holding in the block terminal main part, automatic fire extinguishing device includes control panel, thrust unit and is used for holding CO2The control panel is electrically connected with the pushing device, and the output end of the pushing device is provided with the high-pressure gas cylinder; a fixed seat connected with the main body of the distribution box is fixed on the high-pressure gas cylinder, one end of the high-pressure gas cylinder close to the output end of the pushing device is provided with a control button, the other opposite end is provided with an opening, and the opening is provided with a control buttonAn electromagnetic control valve electrically connected with the control button; fix the gas cylinder on the block terminal through the fixing base, have simple to operate need not reform transform old-fashioned block terminal box and just can install the characteristics.
Description
Technical Field
The utility model relates to a block terminal field especially relates to a block terminal based on formula automatic fire extinguishing device just adorns.
Background
Along with the development of power technology, the block terminal has more and more widely applied to millions of households, the block terminal is a very common electrical product, and the inside electrical component of block terminal is more, and the circuit is more, triggers the conflagration very easily, triggers the conflagration mainly include following four kinds of situations: leakage firing, short circuit firing, overload firing and contact resistance too large firing;
present block terminal is provided with electrical fire monitored control system more, prevent the emergence of block terminal conflagration through setting up residual current transformer and temperature sensor, but still be difficult to avoid the emergence of conflagration, so in order when the conflagration takes place, put out the intensity of a fire immediately, then need add in the block terminal inside and establish the fire extinguisher, the block terminal that has the fire extinguisher now needs the novel block terminal structure of cooperation design more, block terminal to old formula is difficult to be suitable for more, but old formula block terminal inner space is limited, it leads to the fire control safety problem of old formula block terminal to fail fine solution always to reform transform also very difficult, current extinguishing device still has the shortcoming of starting complicacy simultaneously.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the technology, the utility model provides a distribution box based on a conveniently-installed automatic fire extinguishing device; it is not applicable to old-fashioned block terminal and starts complicated shortcoming to current block terminal extinguishing device, has provided a block terminal based on just adorning formula automatic fire extinguishing device that is applicable to old-fashioned block terminal and starts simply.
In order to achieve the above object, the utility model provides a following technical scheme:
distribution box based on portable automatic fire extinguishing device comprises a distribution box main body and an automatic fire extinguishing device accommodated in the distribution box main body, wherein the automatic fire extinguishing device comprises a control panel, a pushing device and a container for containing CO2The control panel is electrically connected with the pushing device, and the output end of the pushing device is provided with the high-pressure gas cylinder; the high-pressure gas cylinder is fixedly provided with a fixed seat connected with the distribution box main body, one end of the high-pressure gas cylinder close to the output end of the pushing device is provided with a control button, the other end of the high-pressure gas cylinder opposite to the output end of the pushing device is provided with an opening, and the opening is provided with an electromagnetic control valve electrically connected with the control button.
The fixing base comprises a fixing base and a fixing fastener, the fixing base is connected with the power distribution box main body, one end of the fixing fastener is connected with the fixing base in a rotating mode, the other end of the fixing fastener is provided with a first buckling portion, a second buckling portion matched with the first buckling portion is arranged at a position, close to the first buckling portion, of the fixing fastener, and then the fixing fastener and the fixing base are buckled to form a clamping cavity for clamping the high-pressure gas cylinder.
Wherein, the opening position of high-pressure gas cylinder still sets up the outlet duct, is provided with the kink that is used for adjusting the outlet duct angle on the outlet duct.
The pushing device comprises a main shell, a control motor, a sliding block and a cam, wherein the control motor is accommodated in the main shell, the cam is connected with the control motor, the sliding rail is fixed on the main shell, the sliding block is arranged on the sliding rail in a sliding mode, one side, close to the control button, of the sliding block is provided with a pushing rod, one side, opposite to the side, of the sliding block is provided with a spring, one end, far away from the sliding block, of the spring is connected with the main shell, the other end of the spring is compressed by the sliding.
The pushing device further comprises a first gear and a second gear which are meshed with each other, one end of the control motor is connected with the first gear and drives the first gear to rotate, then the second gear rotates, and the second gear is connected with the cam and rotates coaxially.
Wherein, thrust unit still includes the group battery of being connected with the control motor electricity, and the group battery still is provided with insulating and fire-proof protective housing outward.
Wherein, automatic fire extinguishing device is all installed to the both sides of block terminal main part, and the fixing base setting is connected with the block terminal main part on the lateral wall of block terminal main part, one side of main casing.
The high-pressure gas cylinders are fixed at the positions, close to the top, of the distribution box main body, and the gas outlet pipes of the high-pressure gas cylinders on the two sides are arranged in opposite directions.
The motor control system further comprises a relay electrically connected with the control motor, and the relay is further electrically connected with the control board.
Wherein, still including fixing the fire alarm ware on the block terminal, the fire alarm ware is connected with the control panel electricity.
The utility model has the advantages that: compared with the prior art, the utility model discloses a block terminal based on just, adorn formula automatic fire extinguishing device is provided with in one side of thrust unit and is used for holding CO2The high-pressure gas cylinder is fixed with a fixed seat connected with the distribution box main body, one end of the high-pressure gas cylinder close to the pushing device is provided with a control button, the other opposite end of the high-pressure gas cylinder is provided with an opening, the opening is provided with an electromagnetic control valve electrically connected with the control button, the pushing device can move and press the control button, then the electromagnetic control valve is opened, and CO in the high-pressure gas cylinder2Spout rapidly and reach the effect of putting out a fire, and can fix the high-pressure gas cylinder in the block terminal main part through the fixing base, have the advantage that start simple and convenient and applicable in reforming transform most old-fashioned block terminals.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a partial enlarged view of the present invention;
FIG. 3 is a first angle schematic view of the automatic fire extinguishing apparatus of the present invention;
FIG. 4 is a schematic view of the automatic fire extinguisher according to the present invention in an activated state;
fig. 5 is a second angle schematic view of the automatic fire extinguishing apparatus of the present invention.
Description of the main elements
1. High-pressure gas cylinder 2 and pushing device
3. Distribution box body 4 and relay
5. Fire alarm 6, main casing
11. Air outlet pipe 12 and control button
21. Control motor 22, first gear
23. Second gear 24, cam
25. Slide rail 26, slider
27. Push rod 28, spring
29. Battery pack 31, fixing seat.
Detailed Description
In order to more clearly illustrate the technical solutions in the present technology, the drawings used in the description of the embodiments or the prior art will be described below.
Referring to fig. 1 and 2, the present embodiment provides a distribution box based on a portable automatic fire extinguishing apparatus, which includes a distribution box main body 3 and an automatic fire extinguishing apparatus accommodated in the distribution box main body 3, wherein the automatic fire extinguishing apparatus includes a control panel, a pushing device 2 and a device for accommodating CO2The control panel is electrically connected with the pushing device 2, and the output end of the pushing device 2 is provided with the high-pressure gas bottle 1; a fixed seat 31 connected with the distribution box main body 3 is fixed on the high-pressure gas cylinder 1, one end of the high-pressure gas cylinder 1 close to the output end of the pushing device 2 is provided with a control button 12, the other end opposite to the control button is provided with an opening, and the opening is provided with an electromagnetic control valve electrically connected with the control button 12; the pushing device 2 receives the starting command movement of the control panel and presses the control button 12, so as to open the electromagnetic control valve, and CO in the high-pressure gas cylinder 12The fire extinguishing agent is sprayed out quickly to achieve the fire extinguishing effect, and has the advantages of simple structure and convenient and fast starting; meanwhile, the high-pressure gas cylinder 1 is fixed on the distribution box main body 3 through the fixing seat 31, and the old distribution box isBody structure is fixed, if will wholly reform transform, the process is troublesome and the cost is higher, and this embodiment is fixed gas cylinder 1 on block terminal main part 3 through fixing base 31, also can fix thrust unit 2 on block terminal main part 3, can be applicable to and reform transform old-fashioned block terminal, has the advantage that promotes old-fashioned block terminal fire control safety.
With reference to fig. 1 and fig. 2, the fixing base 31 of the present embodiment includes a fixing base and a fixing fastener connected to the distribution box main body 3, one end of the fixing fastener is rotatably connected to the fixing base, and the other end of the fixing fastener is provided with a first buckling portion, a second buckling portion adapted to the first buckling portion is disposed at a position of the fixing fastener close to the first buckling portion, so that the fixing fastener and the fixing base are buckled to form a clamping cavity for clamping the high-pressure gas cylinder 1; the high-pressure gas cylinder 1 is fixed through the clamping cavity formed by buckling the fixing fastener and the fixing base, if the high-pressure gas cylinder 1 needs to be disassembled or replaced due to reasons such as regular inspection, the first buckling part and the second buckling part which are mutually fastened are opened, the disassembly and replacement are realized, and the high-pressure gas cylinder has the advantage of convenience in assembly and disassembly. The high pressure gas cylinder 1 of this embodiment's open position still sets up outlet duct 11, is provided with the kink that is used for adjusting the 11 angles of outlet duct 11 on the outlet duct 11, can adjust the direction of giving vent to anger of high pressure gas cylinder 1 through outlet duct 11, and the component that the direction adjustment of preferably will giving vent to anger is facing to easily getting on fire can make CO2The gas quickly reaches the fire-starting position, thereby shortening the time for extinguishing the fire.
With reference to fig. 3 to fig. 5, in the present embodiment, the pushing device 2 includes a main housing 6, a control motor 21 accommodated in the main housing 6, a sliding block 26, and a cam 24 connected to the control motor 21, a sliding rail 25 is fixed on the main housing 6, the sliding rail 25 is provided with a slidable sliding block 26, one side of the sliding block 26 close to the control button 12 is provided with a pushing rod 27, an opposite side is provided with a spring 28, one end of the spring 28 far from the sliding block 26 is connected to the main housing 6, the other end is compressed by the sliding block 26, and a protruding end of the cam 24 and a sliding end of the sliding block 26 abut against each other; the control motor 21 receives the starting command movement of the control panel and drives the cam 24 to rotate, so that the cam 24 is far away from the sliding block 26, then the sliding block 26 moves along the direction of the sliding rail 25 under the action of the spring 28 in a compressed state, and then the sliding block 26 drives the pushing rod 27 to move and presses the control button 12 of the high-pressure gas cylinder 1, and the mechanical braking mode has the advantages of stable transmission, quick response and low cost; the pushing device 2 of the embodiment further comprises a first gear 22 and a second gear 23 which are meshed with each other, one end of the control motor 21 is connected with the first gear 22 and drives the first gear 22 to rotate, and then the second gear 23 rotates, the second gear 23 is connected with the cam 24 and coaxially rotates, so that the transmission stability is enhanced, the diameter of the first gear 22 is smaller than that of the second gear 23, and the first gear 22 drives the second gear 23 to rotate so as to play a role in reducing speed; the pushing device 2 of the embodiment further comprises a battery pack 29 electrically connected with the control motor 21, and an insulating and fireproof protective shell is further arranged outside the battery pack 29; set up solitary from taking the battery can not receive the influence that opens circuit with the electric circuit, and set up group battery 29 in the fire prevention protective housing, can cross and play better guard action.
Referring to fig. 1, the automatic fire extinguishing apparatus is installed on both sides of the distribution box main body 3 of the present embodiment, the fixing seat 31 is disposed on the side wall of the distribution box main body 3, and one side of the main housing 6 is connected to the distribution box main body 3; because the inside closed environment and the volume of block terminal are less usually, if use dry powder fire extinguisher or foam extinguisher, can lead to the inside overcharge of block terminal, even arouse the explosion, so choose the CO who is more suitable for the enclosure space2A fire extinguisher; automatic fire extinguishing device is all installed to block terminal both sides simultaneously, and fixes gas cylinder 1 on the block terminal lateral wall through fixing base 31, has the advantage that occupation space is little to only need open fixing base 31 and just can realize the change operation to gas cylinder 1, the extinguishing device of both sides is gaseous simultaneously blowout, can accelerate the speed of putting out a fire.
Referring to fig. 1 and 2, the high pressure gas cylinder 1 of the present embodiment is fixed at a position near the top of the distribution box main body 3, and the gas outlet pipes 11 of the high pressure gas cylinders 1 at both sides are oppositely arranged, and CO is introduced into the distribution box main body2Has a relative molecular mass higher than the average relative molecular mass of the atmosphere, so that the ejected CO2The gas will sink and the holder 31 is set higher to allow the CO to be sprayed2The gas will sink to realize the fire extinguishing from the top down in turn, and the outlet pipes 11 at the two sides are arranged oppositely to spray outThe gas is collided to quickly cover the whole distribution box, so that the fire extinguishing speed is accelerated; the motor control device also comprises a relay 4 electrically connected with the control motor 21, wherein the relay 4 is also electrically connected with the control panel, after the control circuit is switched on, the relay 4 is switched on to complete self-locking, and if the control circuit is burnt, the relay 4 continues to supply power to the motor, so that the fault caused by burning of the temperature control switch is prevented; the fire alarm device 5 is fixed on the distribution box, the fire alarm device 5 is electrically connected with the control panel, the fire alarm device 5 is connected with the control motor 21 in parallel, and after the circuit is switched on, the fire alarm device 5 and the control motor 21 are started simultaneously; this embodiment is still including fixing smoke transducer and the temperature sensor on the block terminal, smoke transducer and temperature sensor are connected with the control panel electricity, still are connected with at least one temperature switch on the control panel of this embodiment, if set up temperature detect switch and can set up in a plurality of positions, when the temperature detect switch temperature of arbitrary department exceeded the setting value, temperature detect switch's bimetallic strip bending switch-on circuit that is heated, circuit circular telegram back control motor 21 rotates to control catch bar 27 motion and open high-pressure gas cylinder 1 and then put out a fire.
The utility model has the advantages that:
(1) the high-pressure gas cylinder is fixed on the distribution box through the fixing seat, so that the high-pressure gas cylinder has the characteristic of convenient installation without transforming an old distribution box body;
(2) the high-pressure gas cylinder adopts a button opening type, and the push device is reused to press the control button, so that the high-pressure gas cylinder is opened to release CO2The gas realizes quick fire extinguishing;
(3) the control motor drives the cam to rotate, the spring pushes the sliding block at the moment, and then the pushing rod is driven to press the control button, and the mechanical braking mode has the characteristics of simple structure, stable transmission and low cost.
The above disclosure is only one or several specific embodiments of the present invention, but the present invention is not limited thereto, and any changes that can be made by those skilled in the art should fall within the protection scope of the present invention.
Claims (10)
1. Automatic extinguishment based on convenient installationDistribution box of fire device, including distribution box main part and the automatic fire extinguishing device of holding in the distribution box main part, its characterized in that, automatic fire extinguishing device includes control panel, thrust unit and is used for holding CO2The control panel is electrically connected with the pushing device, and the output end of the pushing device is provided with the high-pressure gas cylinder; the high-pressure gas cylinder is fixedly provided with a fixed seat connected with the distribution box main body, one end of the high-pressure gas cylinder close to the output end of the pushing device is provided with a control button, the other opposite end of the high-pressure gas cylinder is provided with an opening, and the opening is provided with an electromagnetic control valve electrically connected with the control button.
2. The distribution box based on the portable automatic fire extinguishing device according to claim 1, wherein the fixing base comprises a fixing base and a fixing fastener, the fixing base is connected with the distribution box body, one end of the fixing fastener is rotatably connected with the fixing base, the other end of the fixing fastener is provided with a first buckling part, a second buckling part matched with the first buckling part is arranged at a position of the fixing fastener close to the first buckling part, and then the fixing fastener is buckled with the fixing base to form a clamping cavity for clamping a high-pressure gas cylinder.
3. The distribution box based on the portable automatic fire extinguishing device according to claim 1, wherein an outlet pipe is further provided at an opening position of the high pressure gas cylinder, and a bent portion for adjusting an angle of the outlet pipe is provided on the outlet pipe.
4. The distribution box based on the self-contained automatic fire extinguishing device as recited in claim 1, wherein the pushing device comprises a main housing, a control motor accommodated in the main housing, a sliding block and a cam connected with the control motor, the sliding rail is fixed on the main housing, the sliding block is slidably arranged on the sliding rail, a push rod is arranged on one side of the sliding block close to the control button, a spring is arranged on the opposite side of the sliding block, one end of the spring far away from the sliding block is connected with the main housing, the other end of the spring is compressed by the sliding block, and the protruding end of the cam and the sliding end of the sliding block are abutted against.
5. The distribution box based on the portable automatic fire extinguishing device according to claim 3, wherein the pushing device further comprises a first gear and a second gear which are meshed with each other, one end of the control motor is connected with the first gear and drives the first gear to rotate, the second gear rotates, and the second gear is connected with the cam and rotates coaxially.
6. The distribution box based on the portable automatic fire extinguishing device according to claim 3, wherein the pushing device further comprises a battery pack electrically connected with the control motor, and an insulating and fireproof protective shell is arranged outside the battery pack.
7. The distribution box based on the portable automatic fire extinguishing device according to claim 1, wherein the automatic fire extinguishing device is mounted on both sides of the distribution box main body, the fixing seats are arranged on the side walls of the distribution box main body, and one side of the main shell is connected with the distribution box main body.
8. The distribution box based on the portable automatic fire extinguishing device according to claim 7, wherein the high-pressure gas cylinders are fixed at a position close to the top of the distribution box main body, and the outlet pipes of the high-pressure gas cylinders at two sides are arranged in opposite directions.
9. The portable automatic fire extinguisher based distribution box according to claim 1, further comprising a relay electrically connected to the control motor, the relay further electrically connected to the control board.
10. The distribution box based on the portable automatic fire extinguishing device according to claim 1, further comprising a fire alarm fixed on the distribution box, wherein the fire alarm is electrically connected with the control panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920935584.XU CN210355748U (en) | 2019-06-20 | 2019-06-20 | Distribution box based on conveniently-installed automatic fire extinguishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920935584.XU CN210355748U (en) | 2019-06-20 | 2019-06-20 | Distribution box based on conveniently-installed automatic fire extinguishing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210355748U true CN210355748U (en) | 2020-04-21 |
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ID=70266992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920935584.XU Active CN210355748U (en) | 2019-06-20 | 2019-06-20 | Distribution box based on conveniently-installed automatic fire extinguishing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210355748U (en) |
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2019
- 2019-06-20 CN CN201920935584.XU patent/CN210355748U/en active Active
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