CN212867644U - Multifunctional intelligent monitoring equipment for cable tunnel - Google Patents
Multifunctional intelligent monitoring equipment for cable tunnel Download PDFInfo
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- CN212867644U CN212867644U CN202021588728.8U CN202021588728U CN212867644U CN 212867644 U CN212867644 U CN 212867644U CN 202021588728 U CN202021588728 U CN 202021588728U CN 212867644 U CN212867644 U CN 212867644U
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- ventilation
- spraying
- central control
- protective shell
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Abstract
The utility model relates to a multi-functional intelligent supervisory equipment of cable tunnel, include: the device comprises a protective shell, wherein a sensor acquisition unit, a spraying control unit, a central control unit and a ventilation control unit are arranged in the protective shell; the sensor acquisition unit comprises a gas circulation pipe arranged in the protective shell, a sensor integrated detection circuit is arranged in the gas circulation pipe, the gas inlet end and the gas outlet end of the gas circulation pipe are respectively arranged on the side wall of the protective shell, a gas suction pump is arranged on the gas circulation pipe, and the gas suction pump is positioned between the sensor integrated detection circuit and the gas inlet end; the sensor integrated detection circuit is connected to the central control unit; the spraying control unit comprises a spraying pipe, a water pump is arranged on the spraying pipe, and a first end of the spraying pipe is communicated to a spraying source; the second end of the spray pipe is connected with a spray head; the ventilation control unit comprises a ventilation pipeline, the first end of the ventilation pipeline is communicated to a clean air source, the second end of the ventilation pipeline is connected with a ventilation head, and a draught fan is arranged on the ventilation pipeline.
Description
Technical Field
The utility model belongs to the technical field of power equipment, a supervisory equipment that electric power system used is related to, especially a multi-functional intelligent supervisory equipment of cable tunnel.
Background
The cable tunnel inside the transformer substation is an important component of the transformer substation, and in order to achieve the purpose of fire prevention, a firewall is adopted to divide and cut off the inner space of the tunnel, so that the inner air of each closed space is dirty, the ventilation is difficult, the problem inspection difficulty is high, and the basic life safety of inspection personnel cannot be guaranteed. This is a disadvantage of the prior art.
In view of this, the present application provides a multifunctional intelligent monitoring device for cable tunnel, which is very necessary to solve the above-mentioned defects in the prior art.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to the existence among the above-mentioned prior art because prevent that the wall cuts apart and cuts off the tunnel inner space, lead to each airtight space inside air dirty, the ventilation difficulty, the problem patrols the degree of difficulty big, and the defect that patrol personnel life safety can't obtain the guarantee basically provides the multi-functional intelligent supervisory equipment of design cable tunnel to solve above-mentioned technical problem.
In order to achieve the above purpose, the utility model provides the following technical scheme:
a multifunctional intelligent monitoring device for a cable tunnel comprises:
the device comprises a protective shell, wherein a sensor acquisition unit, a spraying control unit, a central control unit and a ventilation control unit are arranged in the protective shell;
the sensor acquisition unit comprises a gas circulation pipe arranged in the protective shell, a sensor integrated detection circuit is arranged in the gas circulation pipe, the gas inlet end and the gas outlet end of the gas circulation pipe are respectively arranged on the side wall of the protective shell, a suction pump is arranged on the gas circulation pipe, and the suction pump is positioned between the sensor integrated detection circuit and the gas inlet end; the air suction pump sucks air outside the protective shell into the air circulation pipe, and the air is exhausted outside the protective shell through the air outlet end after passing through the sensor integrated detection circuit after being sucked;
the sensor integrated detection circuit is connected to the central control unit;
the spraying control unit comprises a spraying pipe, a water pump is arranged on the spraying pipe, and a first end of the spraying pipe is communicated to a spraying source; the spraying source is a container or a source for containing spraying substances; the second end of the spray pipe is connected with a spray head, the spray head is connected with a telescopic mechanism, a spray through hole is formed in the protective shell, and the spray head is driven by the telescopic mechanism to move in a telescopic mode so that the spray head penetrates through the spray through hole and extends to the outside of the protective shell;
the ventilation control unit comprises a ventilation pipeline, the first end of the ventilation pipeline is communicated to a clean air source, the second end of the ventilation pipeline is connected with a ventilation head, an induced draft fan is arranged on the ventilation pipeline, the ventilation head is connected with a telescopic mechanism, a ventilation through hole is formed in the protective shell, and the ventilation head is driven by the telescopic mechanism to move in a telescopic mode so as to penetrate through the ventilation through hole and extend to the outside of the protective shell; the induced draft fan is connected to the central control unit;
the central control unit is connected with an alarm reminding unit, and the alarm reminding unit alarms after the central control unit sends an alarm instruction to the alarm reminding unit.
Preferably, the central control unit is further connected with a remote terminal through a wireless network, the central control unit transmits the received data information in the tunnel to the remote terminal, and the remote terminal sends a control instruction to the central control unit through the wireless network. The remote terminal can be a mobile phone or a PAD.
Preferably, a wireless relay unit is further arranged in the protective shell; enhancing the wireless network signal.
Preferably, an automatic on-off lamp unit is further arranged in the protective shell and comprises an illuminating lamp, the illuminating lamp is connected to an illumination power supply, and the lamp surface of the illuminating lamp is in a circular ring shape.
Preferably, the central control unit is further connected with a video monitoring unit, the video monitoring unit comprises a fisheye lens, the lamp surface of the annular illuminating lamp surrounds the periphery of the fisheye lens, the video monitoring unit further comprises a voice transceiving module, and the voice transceiving module and the fisheye lens are both connected to the central control unit; the fisheye lens provides a camera with a 180-degree visual angle, and the condition in the cable tunnel is shot in real time; and the voice transceiving module is used for realizing voice communication between external monitoring personnel and personnel in the cable tunnel.
Preferably, an automatic wiping mechanism is arranged outside the fisheye lens, the automatic wiping mechanism comprises a wiping sheet, the wiping sheet is fixedly connected with a track ball, the track ball moves along an arc-shaped track and a horizontal track, the arc-shaped track is arranged at the upper part of the fisheye lens, and the horizontal track is arranged at the middle position of the fisheye lens; the two wiping sheets gradually wrap the fisheye lens downwards along the arc-shaped track through the balls. When the fisheye lens is completely wrapped by the wiping pieces, the track balls enter the horizontal track, and the two wiping pieces are combined into a hemisphere and do horizontal rotation movement under the limitation of the horizontal track, so that the fisheye lens is wiped. The retraction process of the automatic wiping mechanism is reversed from the activation process. The wiping sheet is driven by a driving mechanism.
Preferably, the sensor acquisition unit comprises a temperature sensor, a humidity sensor, an oxygen content sensor and a toxic gas detection sensor.
Preferably, the gas circulation pipe is further provided with an air inlet control valve, the air inlet control valve is positioned between the sensor integrated detection circuit and the suction pump, and the air inlet control valve is connected to the central control unit. The air inlet control valve can control the opening and closing of the gas circulation pipe, so that the air capacity of the suction sensor collecting unit is controlled, when the ambient gas condition is normal, the air inlet control valve is normally opened, and when the gas detection is abnormal, the air inlet control valve is opened and closed at regular time for preventing the sensor integrated detection circuit from being poisoned or the circuit from being damaged, and the gas is sucked at regular time and quantity.
Preferably, a spraying bottom cover is arranged on the spraying through hole, the spraying bottom cover is connected with a first driving mechanism, and the first driving mechanism is connected to the central control unit; and under the action of the first driving mechanism, the spraying bottom cover closes or opens the spraying through hole.
Preferably, a ventilation bottom cover is arranged on the ventilation through hole, the ventilation bottom cover is connected with a second driving mechanism, and the second driving mechanism is connected to the central control unit; and under the action of the second driving mechanism, the ventilation bottom cover closes or opens the ventilation through hole.
The utility model has the advantages that the air environment in the tunnel is judged by detecting the data of temperature, humidity, toxic gas and oxygen content in the tunnel, and if the air environment is not suitable for the staff, an alarm is sent out; reminding workers to leave in time, and improving the quality of air in the tunnel by spraying and introducing fresh air; the life safety of workers or patrolling personnel is ensured to the maximum extent.
Furthermore, the utility model relates to a principle is reliable, and simple structure has very extensive application prospect.
Therefore, compared with the prior art, the utility model has the outstanding substantive features and remarkable progress, and the beneficial effects of the implementation are also obvious.
Drawings
Fig. 1 is the utility model provides a pair of multifunctional intelligent monitoring equipment for cable tunnel's structural schematic diagram.
Fig. 2 is the utility model provides a pair of multi-functional intelligent supervisory equipment's of cable tunnel control principle block diagram.
Fig. 3 is a schematic structural diagram and an operational principle of the automatic wiping mechanism in fig. 1.
Wherein, 1-protective shell, 2-sensor collecting unit, 3-spraying control unit, 4-central control unit, 5-ventilation control unit, 6-telescopic mechanism, 7-alarm reminding unit, 8-remote terminal, 9-wireless relay unit, 10-automatic on-off lamp unit, 11-video monitoring unit, 12-automatic wiping mechanism, 2.1-gas circulating pipe, 2.2-sensor integrated detection circuit, 2.3-air suction pump, 2.4-air inlet control valve, 3.1-spraying pipe, 3.2-water pump, 3.3-spraying head, 3.4-spraying through hole, 3.5-spraying bottom cover, 3.6-first driving mechanism, 5.1-ventilating pipe, 5.2-ventilating head, 5.3-induced draft fan, 5.4-ventilating through hole, 5.5-a ventilation bottom cover, 5.6-a second driving mechanism, 11.1-a fisheye lens, 11.2-a voice transceiver module, 12.1-a wiping sheet, 12.2-a track ball, 12.3-an arc track and 12.4-a horizontal track.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings by way of specific examples, which are illustrative of the present invention and are not limited to the following embodiments.
As shown in fig. 1-3, the present embodiment provides a multifunctional intelligent monitoring device for cable tunnel, including:
the device comprises a protective shell 1, wherein a sensor acquisition unit 2, a spraying control unit 3, a central control unit 4 and a ventilation control unit 5 are arranged in the protective shell 1; the sensor acquisition unit comprises a temperature sensor, a humidity sensor, an oxygen content sensor and a toxic gas detection sensor. The protective shell is an explosion-proof shell.
The sensor acquisition unit 2 comprises a gas circulation pipe 2.1 arranged in the protective shell, a sensor integrated detection circuit 2.2 is arranged in the gas circulation pipe 2.1, the gas inlet end and the gas outlet end of the gas circulation pipe are respectively arranged on the side wall of the protective shell, a suction pump 2.3 is arranged on the gas circulation pipe, and the suction pump is positioned between the sensor integrated detection circuit and the gas inlet end; the air suction pump sucks air outside the protective shell into the air circulation pipe, and the air is exhausted outside the protective shell through the air outlet end after passing through the sensor integrated detection circuit after being sucked; and the gas circulating pipe 2.1 is also provided with an air inlet control valve 2.4, the air inlet control valve is positioned between the sensor integrated detection circuit and the suction pump, and the air inlet control valve is connected to the central control unit. The air inlet control valve can control the opening and closing of the gas circulation pipe, so that the air capacity of the suction sensor collecting unit is controlled, when the ambient gas condition is normal, the air inlet control valve is normally opened, and when the gas detection is abnormal, the air inlet control valve is opened and closed at regular time for preventing the sensor integrated detection circuit from being poisoned or the circuit from being damaged, and the gas is sucked at regular time and quantity.
The sensor integrated detection circuit is connected to the central control unit 4; the central control unit is a single chip microcomputer or an ARM controller. The central control unit 4 is also connected with a remote terminal 8 through a wireless network, the central control unit transmits the received data information in the tunnel to the remote terminal, and the remote terminal sends a control instruction to the central control unit through the wireless network. The remote terminal can be a mobile phone or a PAD. A wireless relay unit 9 is also arranged in the protective shell; enhancing the wireless network signal. The protective casing in still be provided with automatic lamp unit 10 that goes on and off, automatic lamp unit that goes on and off include the light, the light be connected to illumination power supply, the lamp face of light be the ring shape.
The central control unit 4 is also connected with a video monitoring unit 11, the video monitoring unit 11 comprises a fisheye lens 11.1, the lamp surface of the annular illuminating lamp surrounds the periphery of the fisheye lens, the video monitoring unit also comprises a voice transceiving module 11.2, and the voice transceiving module and the fisheye lens are both connected to the central control unit 4; the fisheye lens provides a camera with a 180-degree visual angle, and the condition in the cable tunnel is shot in real time; and the voice transceiving module is used for realizing voice communication between external monitoring personnel and personnel in the cable tunnel.
The spraying control unit 3 comprises a spraying pipe 3.1, a water pump 3.2 is arranged on the spraying pipe, and a first end of the spraying pipe is communicated to a spraying source; the spraying source is a container or a source for containing spraying substances; the second end of the spray pipe is connected with a spray header 3.3, the spray header is connected with a telescopic mechanism 6, a spray through hole 3.4 is arranged on the protective shell, and the spray header is driven by the telescopic mechanism to move in a telescopic manner, so that the spray header penetrates through the spray through hole and extends to the outside of the protective shell; a spraying bottom cover 3.5 is arranged on the spraying through hole 3.4, the spraying bottom cover is connected with a first driving mechanism 3.6, and the first driving mechanism is connected to the central control unit; and under the action of the first driving mechanism, the spraying bottom cover closes or opens the spraying through hole. The telescopic mechanism is connected to the central control unit and is controlled by the central control unit to move in a telescopic mode.
The ventilation control unit 5 comprises a ventilation pipeline 5.1, the first end of the ventilation pipeline is communicated to a clean air source, the second end of the ventilation pipeline is connected with a ventilation head 5.2, an induced draft fan 5.3 is arranged on the ventilation pipeline, the ventilation head is connected with a telescopic mechanism, a ventilation through hole 5.4 is formed in the protective shell, and the ventilation head is driven by the telescopic mechanism to move in a telescopic mode so that the ventilation head penetrates through the ventilation through hole and extends to the outside of the protective shell; the induced draft fan is connected to the central control unit; a ventilation bottom cover 5.5 is arranged on the ventilation through hole 5.4, the ventilation bottom cover is connected with a second driving mechanism 5.6, and the second driving mechanism is connected to the central control unit; and under the action of the second driving mechanism, the ventilation bottom cover closes or opens the ventilation through hole.
The central control unit 4 is connected with an alarm reminding unit 7, and the alarm reminding unit alarms after the central control unit sends an alarm instruction to the alarm reminding unit.
An automatic wiping mechanism 12 is arranged outside the fisheye lens 11.1, the automatic wiping mechanism 12 comprises a wiping sheet 12.1, the wiping sheet is fixedly connected with a track ball 12.2, the track ball moves along an arc track 12.3 and a horizontal track 12.4, the arc track is arranged at the upper part of the fisheye lens, and the horizontal track is arranged in the middle of the fisheye lens; the two wiping sheets gradually wrap the fisheye lens downwards along the arc-shaped track through the balls. When the fisheye lens is completely wrapped by the wiping pieces, the track balls enter the horizontal track, and the two wiping pieces are combined into a hemisphere and do horizontal rotation movement under the limitation of the horizontal track, so that the fisheye lens is wiped. The retraction process of the automatic wiping mechanism is reversed from the activation process. The wiping sheet is driven by a driving mechanism.
The above disclosure is only for the preferred embodiments of the present invention, but the present invention is not limited thereto, and any person skilled in the art can think of the inventive changes, and several improvements and decorations made without departing from the principle of the present invention should fall within the protection scope of the present invention.
Claims (10)
1. The utility model provides a multi-functional intelligent supervisory equipment of cable tunnel which characterized in that includes:
the device comprises a protective shell, wherein a sensor acquisition unit, a spraying control unit, a central control unit and a ventilation control unit are arranged in the protective shell;
the sensor acquisition unit comprises a gas circulation pipe arranged in the protective shell, a sensor integrated detection circuit is arranged in the gas circulation pipe, the gas inlet end and the gas outlet end of the gas circulation pipe are respectively arranged on the side wall of the protective shell, a suction pump is arranged on the gas circulation pipe, and the suction pump is positioned between the sensor integrated detection circuit and the gas inlet end;
the sensor integrated detection circuit is connected to the central control unit;
the spraying control unit comprises a spraying pipe, a water pump is arranged on the spraying pipe, and a first end of the spraying pipe is communicated to a spraying source; the second end of the spray pipe is connected with a spray head, the spray head is connected with a telescopic mechanism, and the protective shell is provided with a spray through hole;
the ventilation control unit comprises a ventilation pipeline, the first end of the ventilation pipeline is communicated to a clean air source, the second end of the ventilation pipeline is connected with a ventilation head, the ventilation pipeline is provided with an induced draft fan, the ventilation head is connected with a telescopic mechanism, and the protective shell is provided with a ventilation through hole;
the central control unit is connected with an alarm reminding unit.
2. The multifunctional intelligent monitoring device for the cable tunnel according to claim 1, wherein the central control unit is further connected with a remote terminal through a wireless network, the central control unit transmits the received data information in the tunnel to the remote terminal, and the remote terminal sends a control instruction to the central control unit through the wireless network.
3. The multifunctional intelligent monitoring device for cable tunnels according to claim 2, wherein a wireless relay unit is further arranged in the protective housing.
4. The multifunctional intelligent monitoring device for the cable tunnel according to claim 3, wherein an automatic on-off lamp unit is further arranged in the protective housing, the automatic on-off lamp unit comprises an illuminating lamp, the illuminating lamp is connected to an illumination power supply, and a lamp surface of the illuminating lamp is in a ring shape.
5. The multifunctional intelligent monitoring device for the cable tunnel according to claim 4, wherein the central control unit is further connected with a video monitoring unit, the video monitoring unit comprises a fisheye lens, the circular ring-shaped illuminating lamp surface surrounds the periphery of the fisheye lens, the video monitoring unit further comprises a voice transceiving module, and the voice transceiving module and the fisheye lens are both connected to the central control unit.
6. The multifunctional intelligent monitoring device for cable tunnels according to claim 5, wherein an automatic wiping mechanism is arranged outside the fisheye lens, the automatic wiping mechanism comprises a wiping sheet, a rail ball is fixedly connected with the wiping sheet, the rail ball moves along an arc-shaped rail and a horizontal rail, the arc-shaped rail is arranged at the upper part of the fisheye lens, and the horizontal rail is arranged at the middle position of the fisheye lens.
7. The multifunctional intelligent monitoring device for cable tunnels according to claim 6, wherein the sensor acquisition unit comprises a temperature sensor, a humidity sensor, an oxygen content sensor and a toxic gas detection sensor.
8. The multifunctional intelligent monitoring device for cable tunnels according to claim 7, wherein an air inlet control valve is further arranged on the gas circulation pipe, the air inlet control valve is positioned between the sensor integrated detection circuit and the suction pump, and the air inlet control valve is connected to the central control unit.
9. The multifunctional intelligent monitoring device for cable tunnels according to claim 8, wherein a spraying bottom cover is arranged on the spraying through hole, the spraying bottom cover is connected with a first driving mechanism, and the first driving mechanism is connected to the central control unit.
10. The multifunctional intelligent monitoring device for cable tunnels according to claim 9, wherein a ventilation bottom cover is arranged on the ventilation through hole, and a second driving mechanism is connected to the ventilation bottom cover and connected to the central control unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021588728.8U CN212867644U (en) | 2020-08-03 | 2020-08-03 | Multifunctional intelligent monitoring equipment for cable tunnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021588728.8U CN212867644U (en) | 2020-08-03 | 2020-08-03 | Multifunctional intelligent monitoring equipment for cable tunnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212867644U true CN212867644U (en) | 2021-04-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021588728.8U Expired - Fee Related CN212867644U (en) | 2020-08-03 | 2020-08-03 | Multifunctional intelligent monitoring equipment for cable tunnel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212867644U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111784981A (en) * | 2020-08-03 | 2020-10-16 | 国网山东省电力公司寿光市供电公司 | Multifunctional intelligent monitoring equipment for cable tunnel |
-
2020
- 2020-08-03 CN CN202021588728.8U patent/CN212867644U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111784981A (en) * | 2020-08-03 | 2020-10-16 | 国网山东省电力公司寿光市供电公司 | Multifunctional intelligent monitoring equipment for cable tunnel |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210402 |
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| CF01 | Termination of patent right due to non-payment of annual fee |