CN211829656U - Low-voltage reactive intelligent compensation device for low-voltage switch cabinet - Google Patents
Low-voltage reactive intelligent compensation device for low-voltage switch cabinet Download PDFInfo
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- CN211829656U CN211829656U CN202020759600.7U CN202020759600U CN211829656U CN 211829656 U CN211829656 U CN 211829656U CN 202020759600 U CN202020759600 U CN 202020759600U CN 211829656 U CN211829656 U CN 211829656U
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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
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- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/30—Reactive power compensation
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Abstract
The utility model discloses a low-voltage reactive intelligent compensation device for a low-voltage switch cabinet, which relates to the technical field of compensation cabinet design and comprises a compensation cabinet body and a temperature control device, wherein the temperature control device comprises a water cooling system and an air cooling system; the water cooling system comprises a heat insulation base plate, a water cooling pipe and a fixing rod; the air cooling system comprises a fan cover, a side air inlet, a top ventilation opening, a fan, a support, a driving machine, a circular truncated cone gear and a reversing gear, the water cooling system utilizes the characteristic of large specific heat capacity of water, heat in the compensation cabinet is taken away through circulation of the water, cooling measures can be effectively provided for the low-voltage compensation cabinet, and the air cooling system can provide auxiliary cooling measures for the compensation cabinet when the cooling requirement cannot be met by the cooling of a single water cooling system.
Description
Technical Field
The utility model relates to a compensation cabinet design technical field specifically is a low-voltage reactive intelligent compensation device for low-voltage switchgear.
Background
The low-voltage compensation cabinet can produce a large amount of heats because the nature of its work, if can not in time distribute away the heat in the compensation cabinet and can influence the work efficiency and the effect of compensation cabinet, and the conflagration hidden danger can take place for the more serious condition, consequently need a system that can effectively provide temperature control for the low-voltage compensation cabinet urgently.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a low-voltage reactive intelligent compensation device for low-voltage switch cabinet possesses the accurate advantage of in time being the low-voltage compensation cabinet cooling, has solved the not good problem of low-voltage compensation cabinet heat dissipation.
The utility model discloses a solve above-mentioned technical problem, provide following technical scheme: a low-voltage reactive intelligent compensation device for a low-voltage switch cabinet comprises a compensation cabinet body and a temperature control device, wherein the compensation cabinet body comprises an outer main body, an inner support and bottom support legs, the outer main body comprises an upper cabinet door, a control panel, a lower cabinet door, a rear shell, an air cooling controller, a compensation controller, an external interface, a water cooling controller and radiating holes, the upper cabinet door, the control panel and the lower cabinet door are installed on the front side of the outer main body from top to bottom, the rear shell is installed on the back side of the outer main body, the radiating holes are formed in the rear shell, the air cooling controller is arranged on the outer side of the upper cabinet door, the water cooling controller is arranged on the outer side of the lower cabinet door, and the compensation controller and the external interface are arranged on the control panel; the temperature control device comprises a water cooling system and an air cooling system; the water cooling system comprises a heat insulation base plate, a water cooling pipe and a fixing rod, wherein the heat insulation base plate is arranged between the water cooling pipe and the rear shell, the fixing rod is used for fixing the water cooling pipe on the rear shell, the water cooling pipe comprises a liquid inlet, a liquid outlet, a main pipe and a transition pipe, the liquid inlet and the liquid outlet are arranged at the bottom of the rear shell, and the transition pipe is used for connecting the main pipes; the air cooling system comprises a fan cover, a side air inlet, a top air inlet, a fan, a support, a driving machine, a circular truncated cone gear and a reversing gear, wherein the top of the fan cover is provided with the top air inlet, the side surface of the fan cover is provided with the side air inlet, the support is connected with the inner wall of the fan cover, the fan is arranged on the support, and the circular truncated cone gear on an input shaft of the fan is matched with the reversing gear on an output shaft of the driving machine.
Furthermore, the inner support is arranged inside the outer main body and is formed by crossing a plurality of transverse supports and a plurality of longitudinal supports, and a plurality of low-voltage compensators are installed on the inner support.
Furthermore, the number of the bottom support legs is four, and the bottom support legs are arranged at four corners of the bottom of the outer main body.
Furthermore, the heat dissipation holes are arranged on the rear shell in two rows at equal intervals.
Furthermore, the air cooling controller is used for controlling the starting and stopping of the air cooling system and setting of various parameters, the water cooling controller is used for controlling the starting and stopping of the water cooling system and setting of various parameters, and the compensation controller is used for setting various parameters of the low-pressure compensator.
Furthermore, the water cooling system is arranged at the inner rear shell of the compensation cabinet body, and the air cooling system is arranged at the top of the compensation cabinet body.
Further, the axes of the circular truncated cone gear and the reversing gear are perpendicular to each other.
Compared with the prior art, this low-voltage intelligent reactive power compensation device for low-voltage switch cabinet possesses following beneficial effect:
1. the utility model discloses a water cooling system that comprises thermal-insulated backing plate, inlet, liquid outlet, person in charge, transition pipe and dead lever utilizes the big specific heat capacity characteristics of water, takes away the heat in the compensation cabinet through the circulation of water, can effectively provide the measure of cooling for the low pressure compensation cabinet, and in addition, thermal-insulated backing plate between backshell and water-cooled tube can provide effectual protection for the compensation cabinet body, prevents that the water-cooled tube high temperature from producing the influence to the compensation cabinet.
2. The utility model discloses an air cooling system that fan housing, side air intake, top vent, fan, support, driving machine, round platform gear and reversing gear constitute can provide supplementary cooling measure for the compensation cabinet when single water cooling system's cooling can not satisfy the cooling demand, in addition, adopts the design of round platform gear and reversing gear, can effectual reduction air cooling system's volume, for the inside space of practicing thrift of compensation cabinet, more is favorable to compensating the heat dissipation of cabinet.
Drawings
FIG. 1 is a schematic view of the main structure of the present invention;
FIG. 2 is a rear view of the present invention;
fig. 3 is a top view of the present invention;
FIG. 4 is a schematic view of the water cooling system of the present invention;
fig. 5 is a top view of the air cooling system of the present invention;
fig. 6 is a side view of the air cooling system of the present invention.
In the figure: 1-a compensation cabinet body, 2-a temperature control device, 101-an outer main body, 102-an inner support, 103-a bottom support leg, 1011-an upper cabinet door, 1012-a control panel, 1013-a lower cabinet door, 1014-a rear shell, 1015-an air cooling controller, 1016-a compensation controller, 1017-an outer interface, 1018-a water cooling controller, 1019-a heat dissipation hole, 1021-a low-pressure compensator, 201-a water cooling system, 202-an air cooling system, 2011-a heat insulation cushion plate, 2012-a water cooling pipe, 2013-a fixed rod, 20121-a liquid inlet, 20122-a liquid outlet, 20123-a main pipe, 20124-a transition pipe, 2021-a wind shield, 2022-a side air inlet, 2023-a top air inlet, 2024-a fan, 2025-a support, 2026-a driving machine, 2027-a circular truncated cone gear, 2028-reversing gear.
Detailed Description
Referring to fig. 1-6, the present invention provides a technical solution: a low-voltage reactive intelligent compensation device for a low-voltage switch cabinet comprises a compensation cabinet body 1 and a temperature control device 2, wherein the compensation cabinet body 1 comprises an outer main body 101, an inner support 102 and bottom support legs 103, the outer main body 101 comprises an upper cabinet door 1011, a control panel 1012, a lower cabinet door 1013, a rear shell 1014, an air cooling controller 1015, a compensation controller 1016, an external interface 1017, a water cooling controller 1018 and heat dissipation holes 1019, the upper cabinet door 1011, the control panel 1012 and the lower cabinet door 1013 are installed on the front side of the outer main body 101 from top to bottom, the rear shell 1014 is installed on the back side of the outer main body 101, the heat dissipation holes 1019 are arranged on the rear shell 1014, the air cooling controller 1015 is arranged on the outer side of the upper cabinet door 1011, the water cooling controller 1018 is arranged on the outer side of the lower cabinet door 1013, and the compensation controller; the temperature control device 2 comprises a water cooling system 201 and an air cooling system 202; the water cooling system 201 comprises a heat insulation backing plate 2011, a water cooling pipe 2012 and a fixing rod 2013, the heat insulation backing plate 2011 is arranged between the water cooling pipe 2012 and the rear shell 1014, the fixing rod 2013 is used for fixing the water cooling pipe 2012 on the rear shell 1014, the water cooling pipe 2012 comprises a liquid inlet 20121, a liquid outlet 20122, a main pipe 20123 and a transition pipe 20124, the liquid inlet 20121 and the liquid outlet 20122 are arranged at the bottom of the rear shell 1014, and the transition pipe 20124 is used for connecting the main pipes 20123; the air cooling system 202 comprises a fan housing 2021, a side air inlet 2022, a top air outlet 2023, a fan 2024, a support 2025, a driving machine 2026, a circular truncated cone gear 2027 and a reversing gear 2028, wherein the top air outlet 2023 is arranged at the top of the fan housing 2021, the side air inlet 2022 is arranged at the side surface of the fan housing 2021, the support 2025 is connected with the inner wall of the fan housing 2021, the fan 2024 is arranged on the support 2025, and the circular truncated cone gear 2027 on the input shaft of the fan 2024 is matched with the reversing gear 2028 on the output shaft of the. The inner support 102 is arranged inside the outer main body 101 and is formed by crossing a plurality of transverse supports and a plurality of longitudinal supports, and a plurality of low-pressure compensators 1021 are arranged on the inner support 102. The bottom legs 103 are four in number and are disposed at the four corners of the bottom of the outer body 101. The heat dissipation holes 1019 are arranged in two rows and are equidistantly arranged on the rear shell 1014. The air cooling controller 1015 is used for controlling the start and stop of the air cooling system 202 and the setting of various parameters, the water cooling controller 1018 is used for controlling the start and stop of the water cooling system 201 and the setting of various parameters, and the compensation controller 1016 is used for setting various parameters of the low-pressure compensator 1021. The water cooling system 201 is provided at the inner rear shell 1014 of the compensation cabinet 1, and the air cooling system 202 is provided at the top of the compensation cabinet 1. The axes of the circular truncated cone gear 2027 and the reversing gear 2028 are perpendicular to each other. Through the big specific heat capacity characteristics of water that utilize water by the water cooling system 201 that is constituteed by thermal-insulated backing plate 2011, inlet 20121, liquid outlet 20122, be responsible for 20123, transition pipe 20124 and dead lever 2013, take away the heat in the compensation cabinet through the circulation of water, can effectively provide the measure of cooling for the low pressure compensation cabinet, in addition, thermal-insulated backing plate 2011 between back shell 1014 and water-cooled tube 2012 can provide effectual protection for the compensation cabinet body 1, prevents that the too high temperature of water-cooled tube 2012 from producing the influence to the compensation cabinet. The air cooling system 202 formed by the fan housing 2021, the side air inlet 2022, the top air inlet 2023, the fan 2024, the support 2025, the driving machine 2026, the circular truncated cone gear 2027 and the reversing gear 2028 can provide an auxiliary cooling measure for the compensation cabinet when the cooling of the single water cooling system 201 cannot meet the cooling requirement, and in addition, the design of the circular truncated cone gear 2027 and the reversing gear 2028 is adopted, so that the volume of the air cooling system 202 can be effectively reduced, the space in the compensation cabinet is saved, and the heat dissipation of the compensation cabinet is facilitated.
The utility model discloses well low voltage compensation cabinet is for the wide application that has disclosed and daily life's known technique, and load type among the electric power system is most to belong to the perceptual load, and power electronic equipment is generally widely used in the power consumption enterprise in addition, makes electric wire netting power factor lower. The lower power factor reduces the utilization rate of equipment, increases the power supply investment, damages the voltage quality, reduces the service life of the equipment and greatly increases the line loss. Therefore, the low-voltage compensation cabinet is connected into the power system, inductive loads can be balanced, power factors are improved, and the utilization rate of equipment is improved.
During use, a worker predicts the work load of the low-voltage compensation cabinet according to the work condition of the low-voltage compensation cabinet, sets water-cooling parameters, such as water flow rate and water-cooling time, of the water-cooling system 201 by using the water-cooling controller 1018 according to the load, and then starts the water-cooling system 201 to cool the whole low-voltage compensation cabinet. When the ambient temperature is high, or the workload of the low-pressure compensation cabinet is high, and the single water-cooling system 201 cannot meet the cooling requirement, the air-cooling controller 1015 is used to set air-cooling parameters, such as the rotating speed and the cooling time, of the air-cooling system 202, and then the air-cooling system 202 is started to assist the water-cooling system 201 to cool the low-pressure compensator 1021 together.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a low-voltage reactive intelligent compensation device for low-voltage switch cabinet, includes the compensation cabinet body (1) and temperature control device (2), its characterized in that: the compensation cabinet body (1) comprises an outer main body (101), an inner support (102) and a bottom support leg (103), the outer main body (101) comprises an upper cabinet door (1011), a control panel (1012), a lower cabinet door (1013), a rear shell (1014), an air cooling controller (1015), a compensation controller (1016), an external interface (1017), a water cooling controller (1018) and heat dissipation holes (1019), the upper cabinet door (1011), the control panel (1012) and the lower cabinet door (1013) are arranged on the front surface of the outer main body (101) from top to bottom, the rear case (1014) is installed at the rear of the outer body (101), heat radiating holes (1019) are provided on the rear case (1014), the air cooling controller (1015) is arranged outside the upper cabinet door (1011), the water cooling controller (1018) is arranged outside the lower cabinet door (1013), the compensation controller (1016) and an external interface (1017) are arranged on the control panel (1012); the temperature control device (2) comprises a water cooling system (201) and an air cooling system (202); the water cooling system (201) comprises a heat insulation backing plate (2011), a water cooling pipe (2012) and a fixing rod (2013), the heat insulation backing plate (2011) is arranged between the water cooling pipe (2012) and the rear shell (1014), the fixing rod (2013) is used for fixing the water cooling pipe (2012) on the rear shell (1014), the water cooling pipe (2012) comprises a liquid inlet (20121), a liquid outlet (20122), a main pipe (20123) and a transition pipe (20124), the liquid inlet (20121) and the liquid outlet (20122) are arranged at the bottom of the rear shell (1014), and the transition pipe (20124) is used for connecting the main pipes (20123); the air cooling system (202) comprises a fan cover (2021), a side air inlet (2022), a top ventilation opening (2023), a fan (2024), a support (2025), a driving machine (2026), a circular truncated cone gear (2027) and a reversing gear (2028), wherein the top ventilation opening (2023) is arranged at the top of the fan cover (2021), the side air inlet (2022) is arranged on the side surface of the fan cover (2021), the support (2025) is connected with the inner wall of the fan cover (2021), the fan (2024) is installed on the support (2025), and the circular truncated cone gear (2027) on the input shaft of the fan (2024) is matched with the reversing gear (2028) on the output shaft of the driving machine (2026).
2. The low-voltage reactive intelligent compensation device for the low-voltage switch cabinet according to claim 1, characterized in that: the inner support (102) is arranged inside the outer main body (101) and is formed by crossing a plurality of transverse supports and a plurality of longitudinal supports, and a plurality of low-voltage compensators (1021) are arranged on the inner support (102).
3. The low-voltage reactive intelligent compensation device for the low-voltage switch cabinet according to claim 2, characterized in that: the number of the bottom support legs (103) is four, and the bottom support legs are arranged at four corners of the bottom of the outer main body (101).
4. The low-voltage reactive intelligent compensation device for the low-voltage switch cabinet according to claim 3, wherein: the heat dissipation holes (1019) are arranged on the rear shell (1014) in two rows at equal intervals.
5. The low-voltage reactive intelligent compensation device for the low-voltage switch cabinet according to claim 4, wherein: the air cooling controller (1015) is used for controlling the starting and stopping of the air cooling system (202) and setting of various parameters, the water cooling controller (1018) is used for controlling the starting and stopping of the water cooling system (201) and setting of various parameters, and the compensation controller (1016) is used for setting various parameters of the low-pressure compensator (1021).
6. The low-voltage reactive intelligent compensation device for the low-voltage switch cabinet according to claim 5, wherein: the water cooling system (201) is arranged at the inner rear shell (1014) of the compensation cabinet body (1), and the air cooling system (202) is arranged at the top of the compensation cabinet body (1).
7. The low-voltage reactive intelligent compensation device for the low-voltage switch cabinet according to claim 6, wherein: the axes of the circular truncated cone gear (2027) and the reversing gear (2028) are perpendicular to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020759600.7U CN211829656U (en) | 2020-05-09 | 2020-05-09 | Low-voltage reactive intelligent compensation device for low-voltage switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020759600.7U CN211829656U (en) | 2020-05-09 | 2020-05-09 | Low-voltage reactive intelligent compensation device for low-voltage switch cabinet |
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| Publication Number | Publication Date |
|---|---|
| CN211829656U true CN211829656U (en) | 2020-10-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020759600.7U Active CN211829656U (en) | 2020-05-09 | 2020-05-09 | Low-voltage reactive intelligent compensation device for low-voltage switch cabinet |
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- 2020-05-09 CN CN202020759600.7U patent/CN211829656U/en active Active
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