CN214762989U - Automatic control type electrical equipment fire prevention check out test set - Google Patents
Automatic control type electrical equipment fire prevention check out test set Download PDFInfo
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- CN214762989U CN214762989U CN202120906413.1U CN202120906413U CN214762989U CN 214762989 U CN214762989 U CN 214762989U CN 202120906413 U CN202120906413 U CN 202120906413U CN 214762989 U CN214762989 U CN 214762989U
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Abstract
The utility model provides an automatic control type electrical equipment fire prevention check out test set relates to electrical equipment conflagration prevention and control technical field. The automatic control type electrical equipment fire prevention detection equipment comprises electrical equipment, a fire extinguishing cover, a fire extinguishing nozzle, a pipeline roller, a hoisting cable, a first fire extinguishing pipeline, a second fire extinguishing pipeline, a fire extinguishing medium tank, an electromagnetic valve, a temperature sensor and a control unit. The utility model discloses an automatic control type electrical equipment fire prevention check out test set, after temperature sensor on the electrical equipment and/or the camera inside the cover of putting out a fire detected the condition of a fire, the control unit triggered the servo motor to rotate, and then drove the cylinder and rotate, so that the cover of putting out a fire slowly falls, until the cover of putting out a fire imbeds in the isolation groove along the guide wire; meanwhile, the control unit triggers the electromagnetic valve to open, and the fire extinguishing nozzle sprays fire extinguishing medium to the electrical equipment to realize fire extinguishing of the electrical equipment; in addition, the control unit triggers the alarm to send out an alarm signal so as to inform workers of coming auxiliary fire extinguishing.
Description
Technical Field
The utility model belongs to the technical field of electrical equipment conflagration prevention and control technique and specifically relates to an automatic control type electrical equipment fire prevention check out test set is related to.
Background
When electrical equipment such as an electrical cabinet and the like has a fire, if a circuit is cut off only by a circuit breaker on the electrical equipment, the fire cannot be effectively controlled. If the fire disaster of the electrical equipment can not be prevented and controlled in time, the nearby electrical equipment or inflammable objects can be ignited, and a wider range of fire disasters can be caused. At present, an extinguishing cover is arranged on electrical equipment, when the electrical equipment catches fire, a fusing column is fused by high temperature generated by the fire, and the extinguishing cover supported on the fusing column freely falls to cover the electrical equipment. The fire extinguishing cover isolates the electrical equipment from external oxygen, and the purpose of fire extinguishing is achieved. However, the fire extinguishing effect of the fire extinguishing cover on the electrical equipment is not ideal.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an automatic control type electrical equipment fire prevention detection equipment can carry out the prevention to the condition of a fire and detect when electrical equipment breaks out the conflagration to put out a fire to electrical equipment automatically.
In order to achieve the above object, the present invention adopts the following technical solutions:
a self-control type electrical equipment fire prevention detection device comprises electrical equipment, a fire extinguishing cover, a fire extinguishing nozzle, a pipeline roller, a first fire extinguishing pipeline, a second fire extinguishing pipeline, a fire extinguishing medium tank, an electromagnetic valve, a temperature sensor and a control unit;
the fire extinguishing cover is positioned right above the electrical equipment, the lower end of the fire extinguishing cover is provided with an opening, and a plurality of fire extinguishing nozzles are arranged inside the upper end of the fire extinguishing cover;
the pipeline roller is positioned above the fire extinguishing cover and comprises a support frame, a roller and a servo motor, the roller is rotatably connected to the support frame, a gear rim is arranged at one end of the roller, the servo motor is arranged at one end of the support frame, an output shaft of the servo motor is connected with a driving gear, and the driving gear is meshed with the gear rim;
a hoisting cable is wound on the roller, one end of the hoisting cable is connected with the roller, and the other end of the hoisting cable is connected with the fire extinguishing cover;
a first fire extinguishing pipeline is wound on the roller, one end of the first fire extinguishing pipeline is positioned at one end of the support frame, the other end of the first fire extinguishing pipeline is connected with a plurality of fire extinguishing nozzles, one end of a second fire extinguishing pipeline is connected with one end of the first fire extinguishing pipeline, the other end of the second fire extinguishing pipeline is connected with a fire extinguishing medium tank, and an electromagnetic valve is arranged on the second fire extinguishing pipeline;
a temperature sensor is arranged on the electrical equipment;
the control unit is respectively in signal connection with the servo motor, the electromagnetic valve and the temperature sensor.
Preferably, a camera is arranged in the upper end of the fire extinguishing cover, and the control unit is further in signal connection with the camera.
Preferably, the device further comprises an alarm, and the control unit is further in signal connection with the alarm.
Preferably, the control unit is a single chip microcomputer.
Preferably, still include the buffering wheelset, the buffering wheelset sets up in the top of putting out a fire the cover, the buffering wheelset includes base, swinging arms, gyro wheel and spring, and the pipeline hole is seted up to the intermediate position of base, first pipeline of putting out a fire passes the pipeline hole, both ends all articulate a swinging arms about the base, connecting spring between base and the swinging arms, the terminal articulated gyro wheel of swinging arms, the gyro wheel laminating first pipeline of putting out a fire.
Preferably, a plurality of guide lines are arranged around the electrical equipment along the vertical direction, guide sliding sleeves corresponding to the number of the guide lines are arranged around the fire extinguishing cover, and the guide lines penetrate through the guide sliding sleeves.
Preferably, an isolation groove is formed around the electrical equipment, and after the fire extinguishing cover falls down, the lower end of the fire extinguishing cover can be embedded into the isolation groove.
Preferably, sand is arranged at the bottom of the isolation groove.
The utility model has the beneficial technical effects that:
the utility model discloses an automatic control type electrical equipment fire prevention check out test set, when electrical equipment breaks out a fire, after the condition of a fire is detected by the temperature sensor on the electrical equipment and/or the camera inside the fire extinguishing cover, the control unit triggers the servo motor to rotate, and then drives the cylinder to rotate, so that the fire extinguishing cover slowly falls down until the fire extinguishing cover is embedded into the isolation groove along the guide line; meanwhile, the control unit triggers the electromagnetic valve to open, and the fire extinguishing nozzle sprays fire extinguishing medium to the electrical equipment to realize fire extinguishing of the electrical equipment; in addition, the control unit triggers the alarm to send out an alarm signal so as to inform workers of coming auxiliary fire extinguishing.
Drawings
Fig. 1 is a schematic structural diagram of the automatic control type electrical equipment fire prevention detection equipment of the embodiment of the present invention;
FIG. 2 is a schematic structural view of a fire extinguishing cover portion of the automatic control type electrical equipment fire prevention and detection equipment of the present invention;
fig. 3 is a schematic structural view of a pipeline roller part in the automatic control type electrical equipment fire prevention and detection equipment of the embodiment of the present invention;
fig. 4 is a schematic structural view of a buffer wheel set part in the automatic control type electrical equipment fire prevention detection equipment of the embodiment of the present invention;
fig. 5 is a control schematic diagram of the automatic control type electrical equipment fire prevention detection device of the embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described in detail with reference to the accompanying drawings. Certain embodiments of the present invention will now be described more fully hereinafter with reference to the accompanying drawings, in which some, but not all embodiments of the invention are shown. Indeed, various embodiments of the invention may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will satisfy applicable legal requirements.
In the description of the present invention, it should be noted that the terms "inside", "outside", "upper", "lower", "front", "rear", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to 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 an embodiment of the present invention, a self-control electrical equipment fire prevention detection device is provided, please refer to fig. 1 to 5.
An automatic control type electrical equipment fire prevention detection equipment, includes electrical equipment 1, fire extinguishing cover 2, fire extinguishing nozzle 31, first fire extinguishing pipeline 321, second fire extinguishing pipeline 322, pipeline cylinder 4, lifts by crane cable, fire extinguishing medium jar 5, solenoid valve 6, temperature sensor 71 and singlechip 8 etc..
The electrical equipment 1 is arranged on the ground of the transformer room, and the fire extinguishing cover 2 is suspended right above the electrical equipment 1. The fire extinguishing cover 2 is of a bell-jar-shaped structure, the lower end of the fire extinguishing cover 2 is provided with an opening, nine fire extinguishing nozzles 31 are evenly distributed in the upper end of the fire extinguishing cover 2, and the fire extinguishing nozzles 31 face the electrical equipment 1 under the fire extinguishing cover.
The pipeline roller 4 is positioned above the fire extinguishing cover 2, and can be specifically arranged at the position of a ceiling of a transformer room. The pipeline roller comprises a supporting frame 41, a roller 42 and a servo motor 43, wherein the roller 42 is rotatably connected to the supporting frame 41, and a gear rim 44 is arranged at one end of the roller. One end of the supporting frame 41 is provided with a servo motor 43, and an output shaft of the servo motor 43 is connected with a driving gear which is meshed with a gear rim 44. The output shaft of the servo motor 43 rotates to drive the driving gear, which in turn drives the gear rim 44 to rotate, to drive the drum 42 to rotate. The drum 42 rotates to take in and take out the hoisting cable to drive the fire extinguishing cover 2 to move up and down, and can be used to take in and take out the first fire extinguishing pipe 321.
The drum 42 is wound with a hoisting cable, one end of the hoisting cable is connected with the drum 42, and the other end of the hoisting cable is connected with the fire extinguishing cover 2. The roller 42 is wound with a first fire extinguishing pipe 321, one end of the first fire extinguishing pipe 321 is located at one end of the supporting frame 41, and the other end of the first fire extinguishing pipe 321 is connected with the fire extinguishing nozzle 31. In this embodiment, the hoist cable is attached to the outer surface of the first fire suppression pipeline 321. One end of the second fire extinguishing pipeline 322 is connected with one end of the first fire extinguishing pipeline 321, the other end of the second fire extinguishing pipeline 322 is connected with the fire extinguishing medium tank 5, the fire extinguishing medium tank 5 is filled with high-pressure fire extinguishing medium, and the second fire extinguishing pipeline 322 is provided with the electromagnetic valve 6.
The electric equipment 1 is provided with a temperature sensor 71, the upper end of the fire extinguishing cover 2 is internally provided with a camera 21, and the transformer room is internally provided with an alarm 72. The singlechip 8 is respectively connected with the servo motor 43, the electromagnetic valve 6, the temperature sensor 71, the alarm 72 and the camera 21 through signal cables.
The buffer wheel set 9 is arranged above the fire extinguishing cover 2, and the buffer wheel set 9 comprises a base 91, a swing rod 92, a roller 93 and a spring. Pipeline hole 911 is seted up to the intermediate position of base 91, and first fire-extinguishing line 321 passes pipeline hole 911, and base 91 all articulates a swinging arms 92 in both ends about, connecting spring between base 91 and the swinging arms 92, and the terminal articulated gyro wheel 93 of swinging arms 92, the first fire-extinguishing line 321 of gyro wheel 93 laminating. During the movement of the first fire extinguishing line 321 in the vertical direction, the first fire extinguishing line 321 collides against the roller 93 to achieve buffering of the first fire extinguishing line 321.
A plurality of guide lines 11 are arranged around the electrical equipment 1 along the vertical direction, guide sliding sleeves corresponding to the guide lines 11 in number are arranged around the fire extinguishing cover 2, and the guide lines 11 penetrate through the guide sliding sleeves. Thus, the guiding wire 11 guides the fire extinguishing cover 2 during the falling of the fire extinguishing cover 2.
An isolation groove 12 is formed around the electrical equipment 1, and sand is arranged at the bottom of the isolation groove 12. After the fire extinguishing cover 2 falls down, the lower end of the fire extinguishing cover 2 can be embedded into the isolation groove 12. Thus, after the lower end of the fire extinguishing cover 2 is inserted into the isolation groove 12, the electrical equipment 1 is isolated from the outside oxygen by the fire extinguishing cover 2.
Up to this point, the present embodiment has been described in detail with reference to the accompanying drawings. From the above description, those skilled in the art should clearly recognize the fire prevention and detection device of the automatic control type electrical equipment of the present invention. The utility model discloses a self-control type electrical equipment fire prevention check out test set, when electrical equipment 1 conflagration breaks out, after detecting the condition of a fire by the temperature sensor on electrical equipment 1 and/or the camera 21 of putting out a fire inside cover 2, the control unit (singlechip 8) triggers servo motor 43 to rotate, and then drives cylinder 42 to rotate, so that put out a fire cover 2 slowly falls, until put out a fire cover 2 along guide line 11 embedding isolation slot 12 in; meanwhile, the control unit triggers the electromagnetic valve 6 to open, and the fire extinguishing nozzle 31 sprays fire extinguishing medium to the electrical equipment 1 to extinguish the fire of the electrical equipment 1; in addition, the control unit triggers the alarm 72 to send an alarm signal to notify the staff that the fire should be assisted.
The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (8)
1. The utility model provides an automatic control type electrical equipment fire prevention check out test set which characterized in that: the fire extinguishing device comprises electrical equipment, a fire extinguishing cover, a fire extinguishing nozzle, a pipeline roller, a hoisting cable, a first fire extinguishing pipeline, a second fire extinguishing pipeline, a fire extinguishing medium tank, an electromagnetic valve, a temperature sensor and a control unit;
the fire extinguishing cover is positioned right above the electrical equipment, the lower end of the fire extinguishing cover is provided with an opening, and a plurality of fire extinguishing nozzles are arranged inside the upper end of the fire extinguishing cover;
the pipeline roller is positioned above the fire extinguishing cover and comprises a support frame, a roller and a servo motor, the roller is rotatably connected to the support frame, a gear rim is arranged at one end of the roller, the servo motor is arranged at one end of the support frame, an output shaft of the servo motor is connected with a driving gear, and the driving gear is meshed with the gear rim;
a hoisting cable is wound on the roller, one end of the hoisting cable is connected with the roller, and the other end of the hoisting cable is connected with the fire extinguishing cover;
a first fire extinguishing pipeline is wound on the roller, one end of the first fire extinguishing pipeline is positioned at one end of the support frame, the other end of the first fire extinguishing pipeline is connected with a plurality of fire extinguishing nozzles, one end of a second fire extinguishing pipeline is connected with one end of the first fire extinguishing pipeline, the other end of the second fire extinguishing pipeline is connected with a fire extinguishing medium tank, and an electromagnetic valve is arranged on the second fire extinguishing pipeline;
a temperature sensor is arranged on the electrical equipment;
the control unit is respectively in signal connection with the servo motor, the electromagnetic valve and the temperature sensor.
2. A self-controlling electrical equipment fire prevention detection apparatus according to claim 1, characterized in that: the inside camera that is provided with of upper end of putting out a fire the cover, the control unit is signal connection camera still.
3. A self-controlling electrical equipment fire prevention detection apparatus according to claim 1, characterized in that: still include the alarm, the control unit is signal connection alarm still.
4. A self-controlling electrical equipment fire prevention detection apparatus according to any one of claims 1 to 3, characterized in that: the control unit is set as a single chip microcomputer.
5. A self-controlling electrical equipment fire prevention detection apparatus according to claim 1, characterized in that: still include the buffering wheelset, the buffering wheelset sets up in the top of putting out a fire the cover, the buffering wheelset includes base, swinging arms, gyro wheel and spring, and the pipeline hole is seted up to the intermediate position of base, first pipeline of putting out a fire passes the pipeline hole, a swinging arms is all articulated at both ends about the base, connecting spring between base and the swinging arms, the terminal articulated gyro wheel of swinging arms, the gyro wheel laminating first pipeline of putting out a fire.
6. A self-controlling electrical equipment fire prevention detection apparatus according to claim 1, characterized in that: a plurality of guide lines are arranged around the electrical equipment along the vertical direction, guide sliding sleeves corresponding to the number of the guide lines are arranged around the fire extinguishing cover, and the guide lines penetrate through the guide sliding sleeves.
7. A self-controlling electrical equipment fire prevention detection apparatus according to claim 1, characterized in that: an isolation groove is formed around the electrical equipment, and after the fire extinguishing cover falls down, the lower end of the fire extinguishing cover can be embedded into the isolation groove.
8. A self-controlling electrical equipment fire prevention detection apparatus according to claim 7, characterized in that: and sandy soil is arranged at the bottom of the isolation groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120906413.1U CN214762989U (en) | 2021-04-28 | 2021-04-28 | Automatic control type electrical equipment fire prevention check out test set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120906413.1U CN214762989U (en) | 2021-04-28 | 2021-04-28 | Automatic control type electrical equipment fire prevention check out test set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214762989U true CN214762989U (en) | 2021-11-19 |
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ID=78690609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120906413.1U Active CN214762989U (en) | 2021-04-28 | 2021-04-28 | Automatic control type electrical equipment fire prevention check out test set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214762989U (en) |
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2021
- 2021-04-28 CN CN202120906413.1U patent/CN214762989U/en active Active
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