Novel insulating inflatable looped netowrk switchgear that seals
阅读说明:本技术 一种新型绝缘封闭充气式环网开关设备 (Novel insulating inflatable looped netowrk switchgear that seals ) 是由 陈林海 陈博静 卢怡铮 卢海锋 卢跃宇 于 2019-09-17 设计创作,主要内容包括:本发明实施例公开了一种新型绝缘封闭充气式环网开关设备,属于电力设备技术领域,开关柜设置在外壳内,还包括控制器、温度传感器、调节机构和循环冷却管,控制器设于外壳内,温度传感器设于开关柜内,温度传感器信号连接控制器,调节机构设于壳体内侧壁上,循环冷却管固定在调节机构上,循环冷却管设于开关柜外壁侧部,控制器信号连接调节机构。解决了现有技术中由于开关柜不具有降温设备,而导致的温度过高造成开关柜内电子元器件高温损坏的问题。本发明结构设计巧妙,采用地下水对开关柜进行降温,能源消耗少,调节机构和循环冷却管配合,适时对开关柜进行降温处理,自动化程度高,降温效果好,提高了环网开关设备使用的安全稳定性。(The embodiment of the invention discloses novel insulating closed inflatable ring network switch equipment, which belongs to the technical field of power equipment. The problem of among the prior art because the cubical switchboard does not have cooling equipment, and the high temperature that leads to causes electronic components high temperature damage in the cubical switchboard is solved. The ring network switch cabinet cooling device is ingenious in structural design, underground water is adopted to cool the switch cabinet, energy consumption is low, the adjusting mechanism is matched with the circulating cooling pipe to timely cool the switch cabinet, the automation degree is high, the cooling effect is good, and the safety and stability of the ring network switch device are improved.)
1. The utility model provides a novel insulating inflatable looped netowrk switchgear that seals, includes cubical switchboard and shell, the cubical switchboard sets up in the shell, its characterized in that still includes controller, temperature sensor, adjustment mechanism and circulative cooling pipe, the controller is located in the shell, temperature sensor locates in the cubical switchboard, temperature sensor signal connection the controller, adjustment mechanism locates on the casing inside wall, the circulative cooling pipe is fixed adjustment mechanism is last, the circulative cooling pipe is located cubical switchboard outer wall lateral part, controller signal connection adjustment mechanism.
2. The new insulated closed inflatable ring network switch device as claimed in claim 1, wherein the adjusting mechanism comprises a variable airbag, an interlayer, a fixing portion and an inflator pump, one side of the variable airbag is fixedly adhered to the inner wall of the housing through the fixing portion, the other side of the variable airbag is provided with the interlayer, the circulating cooling pipe is fixed in the interlayer, the variable airbag is connected with the inflator pump, and the inflator pump is connected with the controller through signals.
3. The new insulated enclosed inflatable ring network switchgear as claimed in claim 2, further comprising an air exhaust channel, wherein a vertical air exhaust channel is provided on the other side of the variable air bag, the lower end of the air exhaust channel is communicated with the lower part of the housing, and the upper end of the air exhaust channel is communicated with the upper part of the housing.
4. The new insulated enclosed inflatable ring network switchgear of claim 3 further comprising a pressure sensor, said pressure sensor being located within said variable bladder, said pressure sensor being in signal communication with said controller.
5. The novel insulation closed inflatable ring network switch device as claimed in claim 4, further comprising a water supply device, wherein the water supply device comprises a water pump, a water pumping pipe and a water return pipe, the water inlet end of the cooling circulation pipe is connected with the water pumping pipe, the water outlet end of the cooling circulation pipe is connected with the water return pipe, the water pumping pipe and the water return pipe are both connected with underground water, the water pump is arranged on the water pumping pipe, and the water pump is in signal connection with the controller.
6. The new insulated enclosed inflatable ring network switch device as claimed in claim 5, further comprising a check valve, an exhaust duct and an exhaust outlet, wherein one end of the exhaust duct is connected to the inner chamber of the variable air bag, the other end of the exhaust duct is provided with a plurality of exhaust outlets, the exhaust outlets are right opposite to the outer wall of the switch cabinet, the exhaust duct is provided with a check valve, and the check valve is in signal connection with the controller.
7. The new insulated enclosed inflatable ring network switchgear of claim 6 further comprising a vacuum pump connected to said variable air bladder internal chamber, said vacuum pump signal connected to said controller.
8. The new insulated enclosed inflatable ring network switchgear of claim 6, further comprising an air inlet, wherein the air inlet is disposed at a lower portion of the side wall of the housing.
9. The new insulated enclosed inflatable ring network switchgear of claim 8, further comprising a fan, wherein the fan is located on top of the housing, the fan is in signal connection with the controller.
10. The new insulated enclosed inflatable ring network switchgear of claim 9, further comprising a shielding device, said shielding device being disposed on top of said enclosure;
the shielding device comprises a supporting rod and a ceiling, the supporting rod is vertically fixed at the top end of the shell, the lower end of the supporting rod is fixedly connected with the shell, and the upper end of the supporting rod is fixedly connected with the ceiling.
Technical Field
The embodiment of the invention relates to the technical field of power equipment, in particular to novel insulating closed inflatable ring network switch equipment.
Background
The ring network switch equipment is a group of high-voltage switch equipment which is arranged in a steel plate metal cabinet body or is made into electric equipment of an assembled interval ring network power supply unit. The core part of the power supply adopts a load switch and a fuse, and the power supply has the advantages of simple structure, small volume, low price, capability of improving power supply parameters and performance, power supply safety and the like. The transformer substation is widely applied to distribution stations and box-type substations of load centers of urban residential districts, high-rise buildings, large public buildings, factory enterprises and the like.
Disclosure of Invention
Therefore, the embodiment of the invention provides a novel insulated closed inflatable ring network switch device, which aims to solve the problem that electronic components in a switch cabinet are damaged at high temperature due to overhigh temperature caused by the fact that the switch cabinet does not have cooling equipment in the prior art.
In order to achieve the above object, the embodiments of the present invention provide the following technical solutions:
the utility model provides a novel insulating inflatable looped netowrk switchgear that seals, includes cubical switchboard and shell, the cubical switchboard sets up in the shell, still include controller, temperature sensor, adjustment mechanism and circulative cooling pipe, the controller is located in the shell, temperature sensor locates in the cubical switchboard, temperature sensor signal connection the controller, adjustment mechanism locates on the casing inside wall, the circulative cooling pipe is fixed adjustment mechanism is last, the circulative cooling pipe is located cubical switchboard outer wall lateral part, controller signal connection adjustment mechanism.
Further, adjustment mechanism includes variable gasbag, intermediate layer, fixed part and pump, variable gasbag one side through the fixed part with the shell inner wall is fixed to be pasted, variable gasbag opposite side is equipped with the intermediate layer, be fixed with in the intermediate layer the circulative cooling pipe, variable gasbag connects the pump, pump signal connection the controller.
The air exhaust device further comprises an air exhaust channel, wherein a vertical air exhaust channel is arranged on the other side of the variable air bag, the lower end of the air exhaust channel is communicated with the lower portion of the shell, and the upper end of the air exhaust channel is communicated with the upper portion of the shell.
Further, the variable air bag further comprises a pressure sensor, the pressure sensor is arranged in the variable air bag, and the pressure sensor is in signal connection with the controller.
Further, still include water supply installation, water supply installation includes water pump, drinking-water pipe and wet return, the circulative cooling pipe is intake and is held to be connected the drinking-water pipe, circulative cooling pipe goes out the water outlet end and connects the wet return, drinking-water pipe and wet return all connect groundwater, the water pump is located on the drinking-water pipe, water pump signal connection the controller.
Further, still include check valve, exhaust pipe and air exit, exhaust pipe one end is connected variable gasbag inner chamber, the exhaust pipe other end is equipped with a plurality of the air exit, the air exit is just right the cubical switchboard outer wall, be equipped with the check valve on the exhaust pipe, the check valve signal connection the controller.
Further, still include the vacuum pump, the vacuum pump is connected the variable gasbag inner chamber, vacuum pump signal connection the controller.
Furthermore, the air inlet is arranged at the lower part of the side wall of the shell.
Further, still include the exhaust fan, the exhaust fan is located the casing top, exhaust fan signal connection the controller.
The shielding device is arranged at the top end of the shell;
the shielding device comprises a supporting rod and a ceiling, the supporting rod is vertically fixed at the top end of the shell, the lower end of the supporting rod is fixedly connected with the shell, and the upper end of the supporting rod is fixedly connected with the ceiling.
The embodiment of the invention has the following advantages:
the temperature sensor is arranged in the switch cabinet, so that the temperature state in the switch cabinet can be monitored in real time, a temperature signal is transmitted to the controller, the controller controls the variable air bag of the adjusting mechanism to inflate in a high-temperature state, the circulating cooling pipe is driven to be attached to the outer wall of the switch cabinet, flowing cooling water can exchange heat with the outer wall of the switch cabinet, and the cooling function of the switch cabinet is realized; in addition, the water pumping pipe pumps underground water to be supplied to the circulating cooling pipe, and the water source flows back to the underground through the water return pipe, so that the energy consumption of cooling water is reduced, and the cooling effect of the water source is fully utilized; the air outlet is arranged opposite to the outer wall of the switch cabinet, and the air in the variable air bag exchanges heat with the circulating cooling pipe to be cooled, so that the air outlet can discharge the cold air in the variable air bag outwards to cool the switch cabinet, and the cooling effect of the switch cabinet is further improved; and set up the exhaust fan and set up the air intake at the casing lateral part at the casing top, be favorable to outwards discharging the hot-air in the casing, improve the cooling effect. The ring network switch cabinet cooling device is ingenious in structural design, underground water is adopted to cool the switch cabinet, energy consumption is low, the adjusting mechanism is matched with the circulating cooling pipe to timely cool the switch cabinet, the automation degree is high, the cooling effect is good, and the safety and stability of the ring network switch device are improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions that the present invention can be implemented, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the effects and the achievable by the present invention, should still fall within the range that the technical contents disclosed in the present invention can cover.
Fig. 1 is a front view of a novel insulated enclosed inflatable ring network switchgear according to an embodiment of the present invention;
fig. 2 is a front cross-sectional view of a novel insulated enclosed inflatable ring network switchgear according to an embodiment of the present invention;
fig. 3 is a top cross-sectional view of a variable airbag of a novel insulated enclosed inflatable ring network switchgear according to an embodiment of the present invention;
fig. 4 is a schematic view of a water supply device of a novel insulated closed inflatable ring network switch device provided by an embodiment of the invention;
fig. 5 is a block diagram of a controller control structure of a novel insulated enclosed inflatable ring network switchgear according to an embodiment of the present invention;
in the figure:
1, a switch cabinet; 2, a shell; 3, a controller; 4 a temperature sensor; 5, an adjusting mechanism; 501 a variable air bag; 502 interlayer; 503 fixing part; 504 an inflator; 6 circulating cooling pipes; 7, an air exhaust channel; 8, a pressure sensor; 9 a water supply device; 901 water pump; 902 pumping a water pipe; 903 a water return pipe; 10 a one-way valve; 11 an exhaust duct; 12 air outlet; 13 a vacuum pump; 14 air inlet; 15 exhaust fan; 16 a shielding device; 161 support rod; 162 ceiling.
Detailed Description
The present invention is described in terms of particular embodiments, other advantages and features of the invention will become apparent to those skilled in the art from the following disclosure, and it is to be understood that the described embodiments are merely exemplary of the invention and that it is not intended to limit the invention to the particular embodiments disclosed. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Based on the related technical problems in the prior art, the embodiment of the present application provides a novel insulation closed inflatable ring main unit switch device, as shown in fig. 1 to 5, which includes a switch cabinet 1 and an
The invention creatively provides an
The use process comprises the following steps: the
The cooling water in this embodiment is mainly realized by the water supply device 9, and in order to reduce energy consumption and use cost, the groundwater is directly used, the temperature of the groundwater is maintained at about 15-17 ℃, which is obviously lower than the outdoor temperature in summer, and no loss of the groundwater is caused by backflow. Specifically, the water supply device 9 is further included, the water supply device 9 includes a
As can be seen from the above, the
In order to detect whether the
The
When the temperature in the switch cabinet 1 is lower than the threshold value, the
When the
In order to cooperate with the
The temperature sensor 4 is arranged in the switch cabinet 1, so that the temperature state in the switch cabinet 1 can be monitored in real time, a temperature signal is transmitted to the controller 3, the controller 3 controls the variable air bag 501 of the adjusting mechanism 5 to inflate in a high-temperature state, the circulating cooling pipe 6 is driven to be attached to the outer wall of the switch cabinet 1, flowing cooling water can exchange heat with the outer wall of the switch cabinet 1, and the cooling function of the switch cabinet 1 is realized; in addition, in the application, the water pumping pipe 902 pumps underground water to be supplied to the circulating cooling pipe 6 for use, and a water source is returned to the underground through the water return pipe 903, so that the energy consumption of cooling water is reduced, and the cooling effect of the water source is fully utilized; an air outlet 12 opposite to the outer wall of the switch cabinet 1 is arranged, and air in the variable air bag 501 exchanges heat with the circulating cooling pipe 6 to be cooled, so that the air outlet 12 can discharge cold air in the variable air bag 501 outwards to cool the switch cabinet 1, and the cooling effect of the switch cabinet 1 is further improved; the exhaust fan 15 is arranged at the top of the shell, and the air inlet 14 is arranged at the side part of the shell, so that hot air in the shell can be discharged outwards, and the cooling effect is improved. The ring network switch cabinet cooling device is ingenious in structural design, underground water is adopted to cool the switch cabinet 1, energy consumption is low, the
Although the invention has been described in detail above with reference to a general description and specific examples, it will be apparent to one skilled in the art that modifications or improvements may be made thereto based on the invention. Accordingly, such modifications and improvements are intended to be within the scope of the invention as claimed.
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