CN213402015U - High-voltage switch cabinet with alarm device - Google Patents
High-voltage switch cabinet with alarm device Download PDFInfo
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- CN213402015U CN213402015U CN202021650217.4U CN202021650217U CN213402015U CN 213402015 U CN213402015 U CN 213402015U CN 202021650217 U CN202021650217 U CN 202021650217U CN 213402015 U CN213402015 U CN 213402015U
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- heat dissipation
- cabinet
- alarm device
- cabinet body
- voltage switch
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Abstract
The utility model discloses a high tension switchgear with alarm device, the intelligent cabinet temperature adjusting device comprises a cabinet body, the internal four regions that separate of cabinet are low-pressure chamber, circuit breaker room, generating line room and cable chamber respectively, cabinet body top is provided with audible-visual annunciator, and the internal portion of cabinet is provided with PLC controller and DTU module. Through set up the PLC controller in high tension switchgear's cabinet and pass through 232 serial ports with integrated protection device, read the parameter information that integrated protection device sent, mainly contain fault status information, need not to be equipped with special DTU cabinet or concentrate the collection system, can be effective, abundant performance integrated protection device's communication function, through setting up at the left sucking disc antenna in high tension switchgear top, and electric connection between the DTU module, through being connected with mobile base station, realize that the device incorporates into in removing 4G network system, be superior to the conventional rigid connection through the communication cable.
Description
Technical Field
The utility model relates to a high tension switchgear specifically is a high tension switchgear with alarm device, belongs to cubical switchboard technical field.
Background
The high-voltage switch cabinet is used for power generation, power transmission, power distribution, electric energy conversion and consumption of an electric power system and plays roles of on-off, control or protection and the like. The high-voltage switch cabinet is used as an electric appliance product with the voltage grade of 3.6kV to 550kV, a high-voltage isolating switch, a grounding switch, a high-voltage load switch, a high-voltage automatic reclosing and sectionalizing device, a high-voltage operating mechanism, a high-voltage explosion-proof power distribution device, a high-voltage switch cabinet and the like.
At present, in a traditional power distribution system, a part of switch cabinets need to be provided with a comprehensive protection device, various information is sent to DTU equipment through serial port communication through a control cable, the information is displayed on a monitoring screen in a monitoring room in a centralized manner, the monitoring room basically needs to ensure that a person on duty sits for 24 hours, the operation condition of the current equipment is monitored constantly, and timely organization and field inspection are carried out. Like the distribution rooms of some cells, may not be equipped with DTUs and centralized monitoring related equipment, and more seriously, there is no corresponding patrol personnel, and there is only regular maintenance and troubleshooting at the time of failure. Most of the secondary equipment installed on the spot with the current electricity is intelligentized, and the powerful communication management function of the secondary equipment is not fully utilized. Therefore, a high-voltage switch cabinet with an alarm device is provided to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a high tension switchgear with alarm device to prior art not enough, perfect the security and the reliability that the operation condition of electricity distribution room, the current protection measurement and control equipment of make full use of realize maintaining, the radiating effect promotes simultaneously, wholly sets up simply low cost.
The utility model discloses a technical scheme realizes above-mentioned purpose, a high tension switchgear with alarm device, including the cabinet body, the internal division of cabinet is four regions, these four regions are low-pressure chamber, circuit breaker room, generating line room and cable chamber respectively, cabinet body top is provided with audible-visual annunciator, and cabinet body inside still is provided with PLC controller, DTU module and radiator unit;
the DTU module is provided with an SIM card capable of sending short messages, a sucker antenna and a power adapter, the sucker antenna is fixed at the top of the cabinet body through a sucker, the power adapter is inserted into a power supply socket in the low-voltage chamber, the other end of the power adapter is electrically connected with the adapter through a port, and the DTU module reads fault information and sends the fault information to a preset mobile phone through the SIM card in a short message form after reading;
the heat dissipation assembly comprises a heat dissipation integration box embedded into the cabinet body, a notch is formed in one side of the heat dissipation integration box, an air suction box is embedded into the other side of the heat dissipation integration box, a heat dissipation fan is arranged inside the air suction box, a fixing block and a filter screen are respectively arranged on the upper wall face and the lower wall face of the inside of the heat dissipation integration box, the fixing block is provided with the filter screen, the bottom end of the inside of the heat dissipation integration box is provided with a heat dissipation base, the upper end of the heat dissipation base is provided with a cooling fin, the heat dissipation fan is started to suck out heat inside the cabinet body, and the cooling fin absorbs part of heat and discharges.
Preferably, the PLC controller is disposed in the low pressure chamber.
Preferably, the DTU module is disposed within the low pressure chamber.
Preferably, the sucker antenna is arranged at the left position of the top of the cabinet body.
Preferably, the power adapter is disposed within the low voltage chamber.
Preferably, the audible and visual alarm is arranged on the top of the cabinet body close to the right.
Preferably, the PLC is connected with the DTU module through a 485 serial port.
Preferably, the PLC is connected with the comprehensive protection device through a 232 serial port.
Preferably, the air suction box is of a structure with two hollowed-out rectangular sides.
Preferably, the number of the notches is two, and the cross section of each notch is of a triangular structure.
The utility model has the advantages that:
1. the utility model discloses a set up PLC controller and comprehensive protection device in the cabinet body and pass through 232 serial ports and connect, read the parameter information that comprehensive protection device sent, mainly contain the fault state information, need not to be equipped with special DTU cabinet or concentrate the collection system, can be effective, full play comprehensive protection device's communication function, through setting up the left sucking disc antenna in high-voltage control cabinet top, and DTU module between the electric connection, through being connected with the mobile base station, realize that the device incorporates into in removing 4G network system, be superior to the conventional rigid connection through the communication cable;
2. the utility model discloses a power adapter with power supply socket electric connection in the low-voltage chamber, the realization provides the power for the DTU module, the DTU module passes through the 485 serial ports, read the fault information that the PLC controller sent and come, send to the cell-phone of appointed number in advance with the SMS form after reading, in time remind maintainer to inspect, maintain, can effectively avoid causing bigger trouble and loss, audible-visual annunciator that sets up on cubical switchboard top right side simultaneously sends police dispatch newspaper and light, this sets up simple structure, only need pass through the special software on the computer, set up relevant parameter, and save the parameter to the DTU module in can, the cost is substantial.
3. The utility model discloses a heat radiation assembly is favorable to the heat that the function of the internal device of cabinet produced to absorb heat the heat dissipation, avoids because the heat dissipation leads to the damage of the internal device of cabinet unusually, and the filter screen prevents the dust entering, guarantees the clean and tidy nature of the cabinet body, and the integrated box one side of dispelling the heat simultaneously is provided with the breach, improves the holistic waterproof nature of the cabinet body.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.
FIG. 1 is a schematic block diagram of the system of the present invention;
FIG. 2 is a schematic side view of the cabinet body of the present invention;
fig. 3 is a schematic diagram of the arrangement of the elements inside the cabinet body of the present invention;
fig. 4 is a schematic view of the heat dissipation assembly of the present invention.
In the figure: 1. a cabinet body; 2. a comprehensive protection device; 3. a PLC controller; 4. a DTU module; 5. an audible and visual alarm; 6. a sucker antenna; 7. a heat dissipation integration box; 8. a notch; 9. a suction box; 10. a heat dissipation fan; 11. a heat sink; 12. a heat dissipation base; 13. filtering with a screen; 14. and (5) fixing blocks.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Referring to fig. 1-4, a high voltage switch cabinet with an alarm device includes a cabinet body 1, and is characterized in that the cabinet body 1 is divided into four regions, the four regions are respectively a low voltage chamber, a circuit breaker chamber, a bus chamber and a cable chamber, the top of the cabinet body 1 is provided with an audible and visual alarm 5, and the cabinet body 1 is also internally provided with a PLC controller 3, a DTU module 4 and a heat dissipation assembly;
the DTU module 4 is provided with an SIM card capable of sending short messages, a sucker antenna 6 and a power adapter, the sucker antenna 6 is fixed at the top of the cabinet body 1 through a sucker, the power adapter is inserted into a power supply socket in a low-voltage chamber, the other end of the power adapter is electrically connected with the adapter through a port, and the DTU module 4 reads fault information and sends the fault information to a preset mobile phone through the SIM card in a short message form after reading;
the heat dissipation assembly comprises a heat dissipation integrated box 7 embedded in the cabinet body 1, one side of the heat dissipation integrated box 7 is provided with a notch 8, an air suction box 9 is embedded in the other side of the heat dissipation integrated box 7, a heat dissipation fan 10 is arranged inside the air suction box 9, the upper wall face and the lower wall face of the inside of the heat dissipation integrated box 7 are respectively provided with a fixed block 14 and two, a filter screen 13 is arranged between the fixed blocks 14, the bottom end of the inside of the heat dissipation integrated box 7 is provided with a heat dissipation base 12, the upper end of the heat dissipation base 12 is provided with a cooling fin 11, the heat dissipation fan 10 is started to suck out heat inside the cabinet body 1, and the cooling fin 11 absorbs part of heat and discharges the outside of.
The PLC controller 3 is arranged in the low-voltage chamber; the DTU module 4 is arranged in the low-pressure chamber; the sucker antenna 6 is arranged at the left position of the top of the cabinet body 1; the power adapter is arranged in the low-voltage chamber; the audible and visual alarm 5 is arranged on the top of the cabinet body 1 close to the right; the PLC 3 is connected with the DTU module 4 through a 485 serial port, so that the decoded data is sent to a mobile phone with a preset number in a short message form, and a maintainer is reminded of checking and maintaining the mobile phone in time; the PLC 3 is connected with the comprehensive protection device 2 through a 232 serial port; the air suction box 9 is in a hollow rectangular structure at two sides; the breach 8 is provided with two altogether, and the cross-section of breach 8 is the triangle-shaped structure, and breach 8 improves the holistic waterproof nature of cabinet body 1.
When the utility model is used, the electric elements in the application are externally connected with a power supply and a control switch when in use, firstly, the inside of the cabinet body 1 is divided into four areas which are respectively a low-pressure chamber, a breaker chamber, a bus chamber and a cable chamber, the top of the cabinet body 1 is provided with an audible-visual alarm 5, the inside of the cabinet body 1 is provided with a PLC controller 3 and a DTU module 4, the DTU module 4 is provided with a SIM card capable of sending short messages, a sucker antenna 6 and a power adapter, the sucker antenna 6 is fixed at the top of the cabinet body 1 through a sucker, the power adapter is inserted into a power supply socket in the low-pressure chamber, the other end is electrically connected with the adapter through a port, the DTU module 4 reads fault information, the fault information is sent to a preset mobile phone through the SIM card in a short message form after reading, and the PLC controller 3 is connected with the comprehensive protection, reading parameter information sent by the comprehensive protection device 2, reading fault information sent by the PLC 3 through a 485 serial port by a power adapter electrically connected with a power supply socket in a low-voltage chamber, sending the fault information to a mobile phone with a preset number after reading and reading the fault information in a short message form, and timely reminding a maintainer to check and maintain, wherein larger faults and losses can be effectively avoided, meanwhile, an audible and visual alarm 5 arranged on the right side of the top of the cabinet body 1 sends out alarm and light, a large amount of heat can be generated when elements in the cabinet body 1 operate, at the moment, a heat dissipation fan 10 is started to suck heat out, absorb heat and dissipate heat through a heat dissipation fin 11 and then take out most of heat from a gap 8 through a filter screen 13, heat generated by operation of devices in the cabinet body 1 can be absorbed and dissipated through a heat dissipation assembly, and damage to the devices in the cabinet body 1 due to abnormal heat dissipation is avoided, meanwhile, one side of the heat dissipation integration box 7 is provided with a notch 8, so that the overall waterproofness of the cabinet body 1 is improved.
It is well within the skill of those in the art to implement, without undue experimentation, the present invention does not relate to software and process improvements, as related to circuits and electronic components and modules.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (10)
1. A high-voltage switch cabinet with an alarm device comprises a cabinet body and is characterized in that the interior of the cabinet body is divided into four regions, wherein the four regions are a low-voltage chamber, a circuit breaker chamber, a bus chamber and a cable chamber respectively;
the DTU module is provided with an SIM card capable of sending short messages, a sucker antenna and a power adapter, the sucker antenna is fixed at the top of the cabinet body through a sucker, the power adapter is inserted into a power supply socket in the low-voltage chamber, the other end of the power adapter is electrically connected with the adapter through a port, and the DTU module reads fault information and sends the fault information to a preset mobile phone through the SIM card in a short message form after reading;
the heat dissipation assembly comprises a heat dissipation integration box embedded into the cabinet body, a notch is formed in one side of the heat dissipation integration box, an air suction box is embedded into the other side of the heat dissipation integration box, a heat dissipation fan is arranged inside the air suction box, a fixing block and a filter screen are respectively arranged on the upper wall face and the lower wall face of the inside of the heat dissipation integration box, the fixing block is provided with the filter screen, the bottom end of the inside of the heat dissipation integration box is provided with a heat dissipation base, the upper end of the heat dissipation base is provided with a cooling fin, the heat dissipation fan is started to suck out heat inside the cabinet body, and the cooling fin absorbs part of heat and discharges.
2. The high voltage switch cabinet with the alarm device as claimed in claim 1, wherein the PLC controller is arranged in the low voltage chamber.
3. The high voltage switch cabinet with the alarm device as claimed in claim 1, wherein the DTU module is disposed in the low voltage chamber.
4. The high-voltage switch cabinet with the alarm device as claimed in claim 1, wherein the sucker antenna is arranged at the left position of the top of the cabinet body.
5. The high voltage switchgear with alarm device as claimed in claim 1, wherein said power adapter is arranged in a low voltage compartment.
6. The high-voltage switch cabinet with the alarm device as claimed in claim 1, wherein the audible and visual alarm is arranged on the top of the cabinet body close to the right.
7. The high-voltage switch cabinet with the alarm device as claimed in claim 1, wherein the PLC is connected with the DTU module through a 485 serial port.
8. The high-voltage switch cabinet with the alarm device as claimed in claim 1, wherein the PLC is connected with the comprehensive protection device through a 232 serial port.
9. The high-voltage switch cabinet with the alarm device according to claim 1, wherein the air suction box is of a structure with two sides hollowed out in a rectangular shape.
10. The high-voltage switch cabinet with the alarm device as claimed in claim 1, wherein there are two notches, and the cross section of the notch is a triangular structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021650217.4U CN213402015U (en) | 2020-08-10 | 2020-08-10 | High-voltage switch cabinet with alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021650217.4U CN213402015U (en) | 2020-08-10 | 2020-08-10 | High-voltage switch cabinet with alarm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213402015U true CN213402015U (en) | 2021-06-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021650217.4U Active CN213402015U (en) | 2020-08-10 | 2020-08-10 | High-voltage switch cabinet with alarm device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213402015U (en) |
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2020
- 2020-08-10 CN CN202021650217.4U patent/CN213402015U/en active Active
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