CN218828485U - Switch board with function of putting out a fire - Google Patents
Switch board with function of putting out a fire Download PDFInfo
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- CN218828485U CN218828485U CN202223027987.5U CN202223027987U CN218828485U CN 218828485 U CN218828485 U CN 218828485U CN 202223027987 U CN202223027987 U CN 202223027987U CN 218828485 U CN218828485 U CN 218828485U
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Abstract
The utility model discloses a power distribution cabinet with a fire extinguishing function, which comprises a cabinet body, a fire extinguishing mechanism and a jet adjusting mechanism; the cabinet body: the rear wall surface of the cabinet body is provided with a mounting plate, the front surface of the mounting plate is provided with a mounting hole, and the left side of the front opening of the cabinet body is hinged with a cabinet door through a hinge; the fire extinguishing mechanism comprises: which is arranged inside the cabinet body; the injection adjusting mechanism: the spraying adjusting mechanism is arranged at the upper end of the cabinet body, and the spraying adjusting mechanism is matched with the fire extinguishing mechanism; wherein: still include smoke transducer and singlechip, smoke transducer and singlechip set up respectively in the roof of the cabinet body, and smoke transducer's output electricity links the input of singlechip, and external power source is connected to the input electricity of singlechip, and this block terminal with the function of putting out a fire can real-time supervision condition of a fire to in time be full of the isolated oxygen of carbon dioxide and realize putting out a fire, degree of automation is higher, and the security is good, and the practicality is better.
Description
Technical Field
The utility model relates to a distribution equipment technical field specifically is a switch board with function of putting out a fire.
Background
The block terminal is electrical equipment, it is small to have, simple installation, technical performance is special, the position is fixed, the configuration function is unique, not restricted by the place, it is more common to use, the operation is stable and reliable, space utilization is high, take up an area of and the characteristics of little and environmental protection effect, but in the use of block terminal, the electrical apparatus electric leakage or high temperature spontaneous combustion can take place the condition of catching fire, conventional distribution electric cabinet catches fire, it puts out a fire with the fire extinguisher, this is the common mode in the conflagration takes place, along with the continuous development of present technique, the technique and the requirement of automatic fire extinguishing also improve gradually, in order to reduce the emergence of conflagration, general most of block terminals all are equipped with the fire extinguisher place, but when taking place the conflagration, need the personnel to discover, then gain the fire extinguisher and put out a fire, its time efficiency is relatively poor, can not put out a fire the very first time, thereby possibly cause the loss that can's unable rescue to rescue, even a small number of block terminals that possess monitoring and automatic fire extinguishing also have a lot of also have, the not enough, the injection structure angle is unchangeable, can not guarantee that the carbon dioxide that sprays evenly fills in the container, lead to the not to cause the first time to be fully to discharge oxygen-containing gas, consequently, the problem of putting out a kind of solving can be put out a kind of a problem of realizing is more.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a switch board with function of putting out a fire, realize being full of the carbon dioxide oxygen fast and put out a fire, can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model provides a following technical scheme: a power distribution cabinet with a fire extinguishing function comprises a cabinet body, a fire extinguishing mechanism and a jet adjusting mechanism;
the cabinet body: the rear wall surface of the cabinet body is provided with a mounting plate, the front surface of the mounting plate is provided with a mounting hole, and the left side of the front opening of the cabinet body is hinged with a cabinet door through a hinge;
the fire extinguishing mechanism comprises: the cabinet body is arranged in the cabinet body;
the injection adjusting mechanism: the spraying adjusting mechanism is arranged at the upper end of the cabinet body, and the spraying adjusting mechanism is matched with the fire extinguishing mechanism;
wherein: still include smoke transducer and singlechip, smoke transducer and singlechip set up respectively in the roof of the cabinet body, and smoke transducer's output electricity links the input of singlechip, and external power source is connected to the input electricity of singlechip, can real-time supervision condition of a fire to in time be full of carbon dioxide isolated oxygen and realize putting out a fire, degree of automation is higher, and the security is good, and can guarantee that the carbon dioxide of spraying evenly fills in the container, avoids oxygen-containing gas to discharge inadequately, and the practicality is better.
Further, the mechanism of putting out a fire includes rotatory spray tube, right angle connecting pipe, gas-supply pipe and carbon dioxide compression gas holder, the right angle connecting pipe sets up respectively on the four corners top of the cabinet body, rotatory spray tube rotates through sealed bearing respectively and connects between the relative mouth of pipe of two adjacent right angle connecting pipes, evenly distributed's orifice is all seted up to the surface of rotatory spray tube, carbon dioxide compression gas holder sets up in the right surface of the cabinet body, the upper end gas outlet department of carbon dioxide compression gas holder is equipped with the gas-supply pipe, the upper end of gas-supply pipe all runs through the right wall of the cabinet body and is linked together with two right angle connecting pipes on right side, the middle part of gas-supply pipe is established ties and is had the solenoid valve, the output of singlechip is connected to the input electricity of solenoid valve, realize being full of carbon dioxide anaerobic fast and put out a fire.
Further, it includes connecting rod, rack board and gear to spray adjustment mechanism, rack board vertical sliding connection respectively in the spout of cabinet body upper end, the top of rack board all with the bottom fixed connection of connecting rod, the surface middle part of rotatory spray tube is located to the gear fixed cover respectively, the gear is connected with adjacent rack board meshing, guarantees to hurl away the sufficiency of oxygen.
Further, spray adjustment mechanism still includes support frame and lead screw motor, the support frame sets up in the upper end middle part of the cabinet body, and the lead screw motor sets up in the installation mouth at support frame middle part, the lead screw output shaft of lead screw motor bottom and the middle part threaded connection of connecting rod, and the output of singlechip is connected to the input electricity of lead screw motor, provides stable drive power.
Furthermore, the cabinet body protection device further comprises a protection cover, wherein the protection cover is arranged at the top of the cabinet body and provides an upper protection barrier for the cabinet body.
Further, still include the warning light, the warning light sets up on the mounting panel at protection casing middle part, and the output of singlechip is connected to the input of warning light, and acousto-optic warning reminds personnel.
Furthermore, the cabinet also comprises air holes which are uniformly arranged at the bottom of the cabinet body, so that the flow of air is ensured.
Compared with the prior art, the beneficial effects of the utility model are that: this switch board with function of putting out a fire has following benefit:
1. when a fire disaster occurs, the smoke sensor receives a signal, the signal is input into the input end of the single chip microcomputer from the output end of the smoke sensor, the single chip microcomputer analyzes and processes the signal, when the fire disaster is judged, the single chip microcomputer sends out an instruction, the alarm lamp and the electromagnetic valve are controlled to be opened, the alarm lamp is powered on to perform sound and light alarm at the moment, the electromagnetic valve of the gas pipe is opened, carbon dioxide in the carbon dioxide compression gas storage tank enters the right-angle connecting pipe through the gas pipe, the carbon dioxide is dispersed to the rotary spray pipe which is in rotary connection with the sealing bearing through the right-angle connecting pipe, the carbon dioxide is sprayed out from the spray holes uniformly distributed on the rotary spray pipe, when the carbon dioxide is sprayed out, air in the cabinet body is discharged from the air holes in the bottom of the cabinet body, the cabinet body is filled with the carbon dioxide, oxygen is isolated, the purpose of fire is achieved, the fire condition can be monitored in real time, the fire is extinguished by timely filling with the carbon dioxide, the high automation degree and the high safety.
2. In the process of spraying and extinguishing fire, the single chip microcomputer sends out an instruction, the lead screw motor is electrified to rotate positively and negatively, the lead screw output shaft drives the connecting rod to enable the rack plate to do up-and-down reciprocating motion, the gears meshed and connected with the rack plate drive the rotary spray pipe to adjust the spraying angle, the sprayed carbon dioxide is guaranteed to be uniformly filled in the container, insufficient discharge of oxygen-containing gas is avoided, and the practicability is good.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the sectional structure of the inside of the cabinet body of the present invention;
FIG. 3 is a schematic view of the internal cross-sectional structure of the fire extinguishing mechanism of the present invention;
fig. 4 is an enlarged schematic structural diagram of the utility model at a.
In the figure: the fire extinguishing device comprises a cabinet body 1, a mounting plate 2, a fire extinguishing mechanism 3, a rotary spray pipe 31, a right-angle connecting pipe 32, a gas pipe 33, a carbon dioxide compression gas storage tank 34, a spray adjusting mechanism 4, a connecting rod 41, a rack plate 42, a gear 43, a support frame 44, a screw motor 45, a protective cover 5, an alarm lamp 6, a cabinet door 7, an air vent 8, a smoke sensor 9 and a single chip microcomputer 10.
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. 1-4, the present embodiment provides a technical solution: a power distribution cabinet with a fire extinguishing function comprises a cabinet body 1, a fire extinguishing mechanism 3 and a jet adjusting mechanism 4;
the cabinet body 1: the rear wall surface of the cabinet body is provided with a mounting plate 2, the front surface of the mounting plate 2 is provided with a mounting hole, and the left side of the front end opening of the cabinet body 1 is hinged with a cabinet door 7 through a hinge;
and (3) a fire extinguishing mechanism: the fire extinguishing mechanism 3 comprises a rotary spray pipe 31, right-angle connecting pipes 32, gas pipes 33 and a carbon dioxide compression gas storage tank 34, the right-angle connecting pipes 32 are respectively arranged at the top ends of four corners of the cabinet body 1, the rotary spray pipe 31 is respectively connected between opposite pipe orifices of two adjacent right-angle connecting pipes 32 in a rotating mode through sealing bearings, uniformly distributed spray orifices are formed in the outer surface of the rotary spray pipe 31, the carbon dioxide compression gas storage tank 34 is arranged on the right surface of the cabinet body 1, the gas pipes 33 are arranged at the gas outlets at the upper end of the carbon dioxide compression gas storage tank 34, the upper ends of the gas pipes 33 penetrate through the right wall of the cabinet body 1 and are communicated with the two right-angle connecting pipes 32 on the right side, electromagnetic valves are connected in series to the middle of the gas pipes 33, the input ends of the electromagnetic valves are electrically connected with the output end of the single chip microcomputer 10, when a fire breaks out, carbon dioxide in the carbon dioxide compression gas storage tank 34 enters the right-angle connecting pipes 32 through the gas pipes 33 and is dispersed to the rotary spray pipe 31 which is rotatably connected through the sealing bearings by the right-angle connecting pipes 32, and the carbon dioxide is sprayed out from the spray orifices uniformly distributed on the rotary spray pipe 31;
the injection adjusting mechanism 4: it sets up in the upper end of the cabinet body 1, spray adjustment mechanism 4 and the cooperation installation of fire extinguishing mechanism 3, spray adjustment mechanism 4 includes connecting rod 41, rack plate 42 and gear 43, rack plate 42 is vertical sliding connection respectively in the spout of cabinet body 1 upper end, rack plate 42's top all with the bottom fixed connection of connecting rod 41, gear 43 fixes the surface middle part of locating rotatory spray tube 31 respectively, gear 43 is connected with adjacent rack plate 42 meshing, spray adjustment mechanism 4 still includes support frame 44 and lead screw motor 45, support frame 44 sets up in the upper end middle part of the cabinet body 1, lead screw motor 45 sets up in the installing port at support frame 44 middle part, the lead screw output shaft of lead screw motor 45 bottom and the middle part threaded connection of connecting rod 41, the output of singlechip 10 is connected to the input electricity of lead screw motor 45, when the lead screw motor 45 circular telegram, the lead screw drives connecting rod 41 and makes rack plate 42 make up-and-down reciprocating motion, gear 43 that meshing connection then drives rotatory spray tube 31 on rack plate 42 and carry out injection angle adjustment;
wherein: still include smoke transducer 9 and singlechip 10, smoke transducer 9 and singlechip 10 set up respectively in the roof of the cabinet body 1, and smoke transducer 9's output electricity links singlechip 10's input, and external power supply is connected to singlechip 10's input electricity, and when the conflagration breaing out, smoke transducer 9 received the signal, goes into singlechip 10's input with the signal from smoke transducer 9's output, and singlechip 10 is to signal analysis and processing.
Wherein: still include protection casing 5, protection casing 5 sets up in the top of the cabinet body 1, protects the screw tap motor, and is rain-proof sun-proof simultaneously.
Wherein: still include warning light 6, warning light 6 sets up on the mounting panel in protection casing 5 middle part, and the output of singlechip 10 is connected to the input of warning light 6, and when the conflagration breaing out, singlechip 10 gives out the instruction, and 6 circular telegrams of control warning light are carried out audible and visual alarm, inform the staff.
Wherein: still include bleeder vent 8, bleeder vent 8 evenly sets up in the bottom of the cabinet body 1, and the cabinet door 7 is closed and is favorable to the carbon dioxide to be full of the cabinet body 1 when the conflagration breaks out, makes the air discharge from bleeder vent 8, prevents simultaneously that the personnel from electrocute.
The utility model provides a pair of switch board with function of putting out a fire's theory of operation as follows: when a fire disaster occurs, the smoke sensor 9 receives a signal, the signal is input into the input end of the single chip microcomputer 10 from the output end of the smoke sensor 9, the single chip microcomputer 10 analyzes and processes the signal, when the fire disaster is judged, the single chip microcomputer 10 sends out an instruction, the alarm lamp 6 is controlled, the lead screw motor 45 and the electromagnetic valve are opened, the alarm lamp 6 is electrified to perform sound and light alarm, the lead screw motor 45 is electrified, the lead screw drives the connecting rod 41 to enable the rack plate 42 to reciprocate up and down, the gear 43 meshed and connected with the rack plate 42 drives the rotary spray pipe 31 to adjust the spray angle, the electromagnetic valve of the gas pipe 33 is opened at the moment, carbon dioxide in the carbon dioxide compression gas storage tank 34 enters the right-angle connecting pipe 32 through the gas pipe 33 and is dispersed to the rotary spray pipe 31 which is rotatably connected through the sealing bearing through the right-angle connecting pipe 32, the carbon dioxide is sprayed out from spray holes uniformly distributed on the rotary spray pipe 31, when the carbon dioxide is sprayed out, air in the cabinet body 1 is discharged from the air holes 8 in the bottom of the cabinet body 1, so that the cabinet body 1 is full of the carbon dioxide, oxygen is isolated, and the purpose of extinguishing is achieved.
It is to be noted that the smoke sensor 9 disclosed in the above embodiments may be an MQ-2 smoke sensor, the warning light 6 may be an YS-01H acousto-optic warning light, the screw motor 45 may be a screw motor of a type Y07-43D1-1070-02GZ-102, and the single chip microcomputer 10 controls the smoke sensor 9, the warning light 6, the screw motor 45 and the electromagnetic valve to operate by a method commonly used in the prior art.
The above-mentioned only be the embodiment of the present invention, not consequently the restriction of the patent scope of the present invention, all utilize the equivalent structure or equivalent flow transform made of the content of the specification and the attached drawings, or directly or indirectly use in other relevant technical fields, all including in the same way the patent protection scope of the present invention.
Claims (7)
1. The utility model provides a switch board with function of putting out a fire, its characterized in that: comprises a cabinet body (1), a fire extinguishing mechanism (3) and a spraying adjusting mechanism (4);
cabinet (1): the rear wall surface of the cabinet body is provided with a mounting plate (2), the front surface of the mounting plate (2) is provided with a mounting hole, and the left side of the front end opening of the cabinet body (1) is hinged with a cabinet door (7) through a hinge;
fire extinguishing mechanism (3): which is arranged inside the cabinet body (1);
injection adjustment mechanism (4): the spraying adjusting mechanism (4) is arranged at the upper end of the cabinet body (1) and is matched with the fire extinguishing mechanism (3);
wherein: the intelligent cabinet is characterized by further comprising a smoke sensor (9) and a single chip microcomputer (10), wherein the smoke sensor (9) and the single chip microcomputer (10) are arranged on the top wall of the cabinet body (1) respectively, the output end of the smoke sensor (9) is electrically connected with the input end of the single chip microcomputer (10), and the input end of the single chip microcomputer (10) is electrically connected with an external power supply.
2. The switch board with fire extinguishing function of claim 1, characterized in that: fire extinguishing mechanism (3) are including rotatory spray tube (31), right angle connecting pipe (32), gas-supply pipe (33) and carbon dioxide compression gas holder (34), right angle connecting pipe (32) set up respectively in the four corners top of the cabinet body (1), rotatory spray tube (31) rotate through sealed bearing respectively and connect between the relative mouth of pipe of two adjacent right angle connecting pipes (32), evenly distributed's orifice is all seted up to the surface of rotatory spray tube (31), carbon dioxide compression gas holder (34) set up in the right surface of the cabinet body (1), the upper end gas outlet department of carbon dioxide compression gas holder (34) is equipped with gas-supply pipe (33), the upper end of gas-supply pipe (33) all runs through the right wall of the cabinet body (1) and is linked together with two right angle connecting pipe (32) on right side, the middle part series connection of gas-supply pipe (33) has the solenoid valve, the output of single-chip microcomputer (10) is even connected to the input of solenoid valve.
3. The switch board with fire extinguishing function of claim 2, characterized in that: spray adjustment mechanism (4) including connecting rod (41), rack plate (42) and gear (43), rack plate (42) vertical sliding connection respectively in the spout of the cabinet body (1) upper end, the top of rack plate (42) all with the bottom fixed connection of connecting rod (41), the surface middle part of rotatory spray tube (31) is located to fixed cover respectively in gear (43), gear (43) and adjacent rack plate (42) meshing are connected.
4. The switch board with fire extinguishing function of claim 3, characterized in that: the injection adjusting mechanism (4) further comprises a support frame (44) and a screw rod motor (45), the support frame (44) is arranged in the middle of the upper end of the cabinet body (1), the screw rod motor (45) is arranged in a mounting hole in the middle of the support frame (44), a screw rod output shaft at the bottom end of the screw rod motor (45) is in threaded connection with the middle of a connecting rod (41), and the input end of the screw rod motor (45) is electrically connected with the output end of the single chip microcomputer (10).
5. The switch board with fire extinguishing function of claim 1, characterized in that: still include protection casing (5), protection casing (5) set up in the top of the cabinet body (1).
6. The switch board with fire extinguishing function of claim 5, characterized in that: still include warning light (6), warning light (6) set up on the mounting panel in protection casing (5) middle part, and the output of singlechip (10) is connected to the input of warning light (6).
7. The switch board with fire extinguishing function of claim 1, characterized in that: the wardrobe is characterized by further comprising air holes (8), wherein the air holes (8) are uniformly formed in the bottom of the wardrobe body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223027987.5U CN218828485U (en) | 2022-11-14 | 2022-11-14 | Switch board with function of putting out a fire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223027987.5U CN218828485U (en) | 2022-11-14 | 2022-11-14 | Switch board with function of putting out a fire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218828485U true CN218828485U (en) | 2023-04-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223027987.5U Active CN218828485U (en) | 2022-11-14 | 2022-11-14 | Switch board with function of putting out a fire |
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| Country | Link |
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| CN (1) | CN218828485U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117748315A (en) * | 2023-12-22 | 2024-03-22 | 河北优格电气设备有限公司 | Comprehensive distribution box for photovoltaic grid connection |
-
2022
- 2022-11-14 CN CN202223027987.5U patent/CN218828485U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117748315A (en) * | 2023-12-22 | 2024-03-22 | 河北优格电气设备有限公司 | Comprehensive distribution box for photovoltaic grid connection |
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