CN219041060U - Intelligent control high-low voltage switchgear - Google Patents
Intelligent control high-low voltage switchgear Download PDFInfo
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- CN219041060U CN219041060U CN202223012133.XU CN202223012133U CN219041060U CN 219041060 U CN219041060 U CN 219041060U CN 202223012133 U CN202223012133 U CN 202223012133U CN 219041060 U CN219041060 U CN 219041060U
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- cabinet body
- controller
- intelligent control
- fan
- low voltage
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
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Abstract
The utility model discloses intelligent control high-low voltage switchgear, which comprises a cabinet body and a cooling unit; the cabinet body: the left end of the rear side wall of the cabinet body is provided with a high-voltage breaker, the right end of the rear side wall of the cabinet body is provided with a low-voltage breaker, the left and right inner side walls of the cabinet body are provided with temperature sensors, and the lower end of the rear side wall of the cabinet body is symmetrically provided with wire passing holes; and a cooling unit: symmetrically arranged at the upper end of the cabinet body; wherein: still include the controller, the controller sets up in the lower extreme of cabinet body right side wall, and temperature sensor's output electricity connection director's input, external power source is connected to the input electricity of controller, and the cooling unit includes refrigeration piece and cold guide piece, and the refrigeration piece sets up respectively inside the mounting hole of cabinet body upper surface, and the refrigeration end of refrigeration piece all is equipped with cold guide piece, should carry out intelligent control to the cooling unit, has good energy-conserving effect, and the effectual entering that just can avoid the dust of cooling simultaneously, and then stability in use is good.
Description
Technical Field
The utility model relates to the technical field of power distribution equipment, in particular to intelligent control high-low voltage switchgear.
Background
The high-low voltage complete switch equipment is mainly used for controlling and protecting a power system, a part of power equipment or circuits can be put into or out of operation according to the operation requirement of a power grid, and fault parts can be rapidly cut off from the power grid when the power equipment or the circuits are in fault, so that the normal operation of the fault-free parts in the power grid and the safety of equipment and operation maintenance personnel are ensured, therefore, the high-low voltage complete switch equipment is very important power transmission and distribution equipment, the stability of the high-low voltage complete switch equipment is very important, a cooling fan is generally arranged in the high-low voltage complete switch equipment for improving the operation stability of the high-low voltage complete switch equipment, the cooling fan can not conduct intelligent control, the electric energy is wasted due to the continuous operation of the cooling fan, intelligent control can be conducted, the cooling fan is utilized to promote the circulation and the heat dissipation of air, dust can enter the inside of a cabinet body easily, the heat dissipation effect is poor, and the stability of the high-low voltage complete switch equipment can be affected.
Disclosure of Invention
The utility model aims to overcome the existing defects, and provides the intelligent control high-low voltage complete switch equipment which can intelligently control the cooling unit, has good energy-saving effect, has good cooling effect, can avoid dust from entering, has good use stability, and can effectively solve the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: an intelligent control high-low voltage switchgear comprises a cabinet body and a cooling unit;
the cabinet body: the left end of the rear side wall of the cabinet body is provided with a high-voltage breaker, the right end of the rear side wall of the cabinet body is provided with a low-voltage breaker, the left and right inner side walls of the cabinet body are provided with temperature sensors, and the lower end of the rear side wall of the cabinet body is symmetrically provided with wire passing holes;
and a cooling unit: symmetrically arranged at the upper end of the cabinet body;
wherein: still include the controller, the controller sets up in the lower extreme of cabinet body right side wall, and temperature sensor's output electricity connection director's input, external power source is connected to the input electricity of controller, can monitor inside temperature in the in-process of using, then can carry out intelligent control to the radiating element, avoids inside electrical components to work at high temperature for a long time, guarantees the security of using to do not work when low temperature, and then have good energy-conserving effect.
Further, the cooling unit includes refrigeration piece and cold guide piece, and the refrigeration piece sets up in the mounting hole of cabinet body upper surface inside respectively, and the refrigeration end of refrigeration piece all is equipped with cold guide piece, and cold guide piece all is located the inside of cabinet body, and the output of controller is connected to the input electricity of refrigeration piece, makes things convenient for the internal cooling of cabinet.
Further, the cooling unit further comprises a first supporting cover and a first fan, the first supporting cover is arranged at the lower end of the cold guide block respectively, the first fan is arranged at the lower end of the first supporting cover, and the input end of the first fan is electrically connected with the output end of the controller, so that cooling efficiency is improved.
Further, the front end of leading cold piece all is equipped with and collects the cover, and both ends all are equipped with the tuber pipe about collecting the cover, collect cover and tuber pipe all with the last lateral wall fixed connection of the cabinet body, the middle part symmetry of the upper lateral wall of the cabinet body is equipped with the shell guide, and the shell guide corresponds with the position of leading cold piece, and the rear side symmetry of the upper lateral wall of the cabinet body is equipped with the guide plate, promotes the homogeneity of cooling.
Further, the upper surface of refrigeration piece all is equipped with the heat conduction piece, and the upper surface of heat conduction piece all is equipped with the support cover two, and the upper end of support cover two all is equipped with the fan two, and the output of controller is connected to the input electricity of fan two promotes the radiating efficiency of refrigeration piece.
Furthermore, the upper end of the second fan is provided with a collecting pipe, so that hot air is conveniently collected.
Further, both ends all are equipped with the filter mantle around the heat conduction piece, place the dust and pollute the surface of heat conduction piece.
Compared with the prior art, the utility model has the beneficial effects that: this intelligent control high low pressure switchgear has following benefit:
1. the temperature sensor is used for measuring the temperature in the cabinet in real time and transmitting measurement information to the controller, when the temperature measured by the temperature sensor is higher than a set value, the controller can control the first fan, the refrigerating sheet and the second fan on the same side as the temperature sensor to operate, so that the high-pressure side or the low-pressure side of the cabinet is independently cooled, the temperature in the cabinet can be monitored in the using process, then the intelligent control can be performed on the heat radiating unit, long-time high-temperature work of internal electric elements is avoided, the using safety is ensured, the electric cabinet does not work at low temperature, and a good energy-saving effect is achieved.
2. The cooling fan is used for blowing hot air in the cabinet body to the surface of the cold guide block through the supporting cover, the refrigerating end of the refrigerating sheet is used for refrigerating to enable the temperature of the cold guide block to be reduced, then the hot air and the cold guide block are used for exchanging heat and reducing temperature, and then the cooled air moves from the front side and the rear side of the groove of the cold guide block, and then the air moving forwards enters the air pipe through the collecting cover, then the cold air flows out of the air holes in the lower end of the air pipe and the surface of the lower end of the air pipe, and then the electric elements below are cooled, meanwhile, the guide shell and the guide plate guide the backward flowing air, so that the cold air is uniformly dispersed to the rear side, and is prevented from being directly inhaled by the fan, heat is dissipated through the refrigerating sheet, further no air convection is needed, dust entering is avoided, the cooling is uniform, the use stability and safety are guaranteed.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is an enlarged schematic view of the structure of the present utility model at A;
fig. 3 is a schematic cross-sectional view of the right side of the present utility model.
In the figure: the cooling device comprises a cabinet body 1, a high-voltage circuit breaker 2, a low-voltage circuit breaker 3, a temperature sensor 4, a controller 5, a wire passing hole 6, a cooling unit 7, a cooling sheet 71, a cooling guide block 72, a supporting cover one 73, a fan one, a collecting cover 8, an air pipe 9, a guide shell 10, a guide plate 11, a heat conducting block 12, a supporting cover 13, a fan two 14, a collecting pipe 15 and a filtering cover 16.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the present embodiment provides a technical solution: an intelligent control high-low voltage switchgear comprises a cabinet body 1 and a cooling unit 7;
cabinet 1: the left end of the rear side wall of the cabinet body 1 is provided with a high-voltage circuit breaker 2, the cabinet body 1 provides an installation position for an internal electric appliance, the right end of the rear side wall of the cabinet body 1 is provided with a low-voltage circuit breaker 3, the left and right inner side walls of the cabinet body 1 are respectively provided with a temperature sensor 4, the temperature sensors 4 are used for measuring the temperature inside the cabinet body 1 in real time, the lower end of the rear side wall of the cabinet body 1 is symmetrically provided with a wire passing hole 6, when the cabinet is used, a high-voltage cable to be controlled is connected with a wiring terminal of the high-voltage circuit breaker 2 through the wire passing hole 6 on the left side, a low-voltage cable to be controlled is connected with the wiring terminal of the low-voltage circuit breaker 3 through the wire passing hole 6 on the right side, the high-voltage circuit breaker 2 is used for controlling an external high-voltage circuit, and the low-voltage circuit breaker 3 can be used for controlling an external low-voltage circuit;
cooling unit 7: the cooling unit 7 is symmetrically arranged at the upper end of the cabinet body 1, the cooling unit 7 comprises a cooling sheet 71 and a cooling guide block 72, the cooling sheet 71 is respectively arranged in a mounting hole on the upper surface of the cabinet body 1, the cooling ends of the cooling sheet 71 are respectively provided with the cooling guide block 72, the cooling guide blocks 72 are respectively positioned in the cabinet body 1, the input end of the cooling sheet 71 is electrically connected with the output end of the controller 5, the cooling unit 7 further comprises a first supporting cover 73 and a first fan 74, the first supporting cover 73 is respectively arranged at the lower end of the cooling guide block 72, the lower end of the first supporting cover 73 is respectively provided with the first fan 74, the input end of the first fan 74 is electrically connected with the output end of the controller 5, during cooling, the first fan 74 blows hot air in the cabinet body 1 to the surface of the cooling guide block 72 through the first supporting cover 73, the cooling end of the cooling sheet 71 is refrigerated to enable the temperature of the cooling guide block 72 to be reduced, the hot air and the cooling guide block 72 are subjected to heat exchange and cooling, and the cooled air moves from the grooves of the cooling guide block 72 to the front side and the rear side, the front end of the cold guide block 72 is provided with a collecting cover 8, the left and right ends of the collecting cover 8 are provided with air pipes 9, the collecting cover 8 and the air pipes 9 are fixedly connected with the upper side wall of the cabinet body 1, air moving forwards enters the air pipes 9 through the collecting cover 8, then cold air flows out of the lower end of the air pipes 9 and ventilation holes on the surface of the lower end, further the electric components below are cooled, the middle part of the upper side wall of the cabinet body 1 is symmetrically provided with a guide shell 10, the guide shell 10 corresponds to the position of the cold guide block 72, the rear side of the upper side wall of the cabinet body 1 is symmetrically provided with a guide plate 11, the guide shell 10 and the guide plate 11 guide air flowing backwards, so that the cold air is uniformly dispersed to the rear side, and is prevented from being directly inhaled by a first fan 74, the upper surface of the refrigerating sheet 71 is provided with a heat guide block 12, and the upper surface of the heat guide block 12 is provided with a second supporting cover 13, the upper end of the second supporting cover 13 is provided with a second fan 14, the input end of the second fan 14 is electrically connected with the output end of the controller 5, the upper end of the second fan 14 is provided with a collecting pipe 15, both the front end and the rear end of the heat conducting block 12 are provided with filter covers 16, the heating end of the cold conducting block 72 transmits heat to the heat conducting block 12, then the second fan 14 blows upwards, and then outside air enters into a groove of the heat conducting block 12 through a filter hole of the filter cover 16, and then outside air exchanges heat with the heat conducting block 12, and is pumped into the collecting pipe 15 through the second supporting cover 13 by the second fan 14, and meanwhile, the collecting pipe 15 can be connected with an external exhaust pipe, so that the heat can be discharged outdoors;
wherein: the temperature sensor 4 is used for transmitting measurement information to the controller 5, and when the temperature measured by the temperature sensor 4 is higher than a set value, the controller 5 can control the first fan 74, the refrigerating sheet 71 and the second fan 14 on the same side as the temperature sensor 4 to operate, so that the high-voltage side or the low-voltage side of the cabinet 1 is cooled independently.
The utility model provides an intelligent control high-low voltage switchgear assembly, which has the following working principle: when in use, the high-voltage cable to be controlled passes through the left wire through hole 6 to be connected with the wiring terminal of the high-voltage circuit breaker 2, the low-voltage cable to be controlled passes through the right wire through hole 6 to be connected with the wiring terminal of the low-voltage circuit breaker 3, the high-voltage circuit breaker 2 controls the external high-voltage circuit, the low-voltage circuit breaker 3 can control the external low-voltage circuit, the temperature sensor 4 measures the temperature inside the cabinet 1 in real time in the use process and transmits the measured information to the controller 5, when the temperature measured by the temperature sensor 4 is higher than a set value, the controller 5 controls the first fan 74, the refrigerating sheet 71 and the second fan 14 on the same side as the temperature sensor 4 to operate, and then independently cools the high-voltage side or the low-voltage side of the cabinet 1, the first fan 74 blows hot air inside the cabinet 1 to the surface of the cold guide block 72 through the first support cover 73 when cooling, the refrigerating end of the refrigerating sheet 71 refrigerates to lower the temperature of the cold guide block 72, so that the hot air exchanges heat with the cold guide block 72 to cool, the cooled air moves from the groove of the cold guide block 72 to the front side and the rear side, the air moving forwards enters the air duct 9 through the collecting cover 8, then the cold air flows out of the lower end of the air duct 9 and the ventilation holes on the surface of the lower end to cool the electric components below, the diversion shell 10 and the diversion plate 11 diversion the air flowing backwards to promote the cold air to be uniformly dispersed to the rear side, and the direct suction of the cold air by the fan one 74 is avoided, the heating end of the cold guide block 72 transfers the heat to the heat guide block 12, then the fan two 14 blows upwards, the air outside passes through the filtering holes of the filtering cover 16 to enter the groove of the heat guide block 12, and the outside air exchanges heat with the heat guide block 12, and then is drawn into the collection pipe 15 by the second fan 14 through the second support cover 13, and the collection pipe 15 can be connected with an external exhaust pipe, so that heat can be discharged outdoors.
It should be noted that, in the above embodiment, the temperature sensor 4, the controller 5, the cooling plate 71, the first fan 74 and the second fan 14 may be freely configured according to the practical application scenario, the temperature sensor 4 may be a temperature sensor with a model JCJ1001H, the core of the controller 5 may be a single chip with a model AT89S51, the cooling plate 71 may be a cooling plate with a model TEC1-12740, and the controller 5 controls the temperature sensor 4, the cooling plate 71, the first fan 74 and the second fan 14 to operate by a method commonly used in the prior art.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (7)
1. An intelligent control high-low voltage switchgear, its characterized in that: comprises a cabinet body (1) and a cooling unit (7);
cabinet body (1): the left end of the rear side wall of the cabinet body (1) is provided with a high-voltage breaker (2), the right end of the rear side wall of the cabinet body (1) is provided with a low-voltage breaker (3), the left and right inner side walls of the cabinet body (1) are provided with temperature sensors (4), and the lower end of the rear side wall of the cabinet body (1) is symmetrically provided with wire through holes (6)
A cooling unit (7): symmetrically arranged at the upper end of the cabinet body (1);
wherein: the intelligent cabinet temperature control device is characterized by further comprising a controller (5), wherein the controller (5) is arranged at the lower end of the right side wall of the cabinet body (1), the output end of the temperature sensor (4) is electrically connected with the input end of the controller (5), and the input end of the controller (5) is electrically connected with an external power supply.
2. An intelligent control high-low voltage switchgear assembly as claimed in claim 1, wherein: the cooling unit (7) comprises a refrigerating sheet (71) and a cold guide block (72), wherein the refrigerating sheet (71) is respectively arranged inside a mounting hole on the upper surface of the cabinet body (1), the cold guide blocks (72) are arranged at the refrigerating ends of the refrigerating sheet (71), the cold guide blocks (72) are positioned inside the cabinet body (1), and the input ends of the refrigerating sheet (71) are electrically connected with the output ends of the controller (5).
3. An intelligent control high-low voltage switchgear assembly as claimed in claim 2, wherein: the cooling unit (7) further comprises a first supporting cover (73) and a first fan (74), the first supporting cover (73) is arranged at the lower end of the cold guide block (72) respectively, the first fan (74) is arranged at the lower end of the first supporting cover (73), and the input end of the first fan (74) is electrically connected with the output end of the controller (5).
4. An intelligent control high-low voltage switchgear assembly as claimed in claim 2, wherein: the front end of cold guide block (72) all is equipped with collects cover (8), and both ends all are equipped with tuber pipe (9) about collecting cover (8), collect cover (8) and tuber pipe (9) all with the last lateral wall fixed connection of cabinet body (1), the middle part symmetry of the last lateral wall of cabinet body (1) is equipped with shell guide (10), and shell guide (10) correspond with the position of cold guide block (72), and the rear side symmetry of the last lateral wall of cabinet body (1) is equipped with guide plate (11).
5. An intelligent control high-low voltage switchgear assembly as claimed in claim 2, wherein: the upper surface of refrigeration piece (71) all is equipped with heat conduction piece (12), and the upper surface of heat conduction piece (12) all is equipped with support cover two (13), and the upper end of support cover two (13) all is equipped with fan two (14), and the output of controller (5) is connected to the input electricity of fan two (14).
6. An intelligent control high-low voltage switchgear assembly as claimed in claim 5, wherein: and collecting pipes (15) are arranged at the upper ends of the second fans (14).
7. An intelligent control high-low voltage switchgear assembly as claimed in claim 5, wherein: the front end and the rear end of the heat conduction block (12) are respectively provided with a filter cover (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223012133.XU CN219041060U (en) | 2022-11-11 | 2022-11-11 | Intelligent control high-low voltage switchgear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223012133.XU CN219041060U (en) | 2022-11-11 | 2022-11-11 | Intelligent control high-low voltage switchgear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219041060U true CN219041060U (en) | 2023-05-16 |
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ID=86280759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223012133.XU Active CN219041060U (en) | 2022-11-11 | 2022-11-11 | Intelligent control high-low voltage switchgear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219041060U (en) |
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2022
- 2022-11-11 CN CN202223012133.XU patent/CN219041060U/en active Active
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