CN212137095U - Totally-insulated and totally-enclosed inflatable ring network switch equipment - Google Patents

Abstract

The utility model discloses a totally closed inflatable looped netowrk switchgear of all insulation, including insulator foot, protection casing, gas tank, insulating boot, insulating blotter, vertical buffer spring one, vertical buffer spring two, horizontal spacing spring, waterproof top cap, solar cell panel and exhaust fan, the protection casing is located on the insulator foot, inside the protection casing was located to gas tank, insulating boot, insulating blotter, vertical buffer spring one, vertical buffer spring two and horizontal spacing spring, waterproof top cap is the chevron shape setting and locates the protection casing top, solar cell panel locates waterproof top cap upper wall, the protective boot upper wall is located to the exhaust fan. The utility model belongs to the technical field of the looped netowrk switch, specifically provide an insulating totally closed inflatable looped netowrk switchgear that seals inflatable, energy-concerving and environment-protective, real-time supervision operating temperature, intelligence are aired exhaust cooling, high-efficient heat dissipation, all-round buffering shock attenuation, easily realize, increase of service life, the high full insulation of rate of utilization.

Description

Totally-insulated and totally-enclosed inflatable ring network switch equipment

Technical Field

The utility model belongs to the technical field of the looped netowrk switch, specifically indicate a totally closed inflatable looped netowrk switchgear of all insulation.

Background

With the continuous development of urban construction, cable power supply becomes the mainstream of cities, and the requirements for the tapping processing of cables and the laying of a ring network power supply system are higher and higher. The ring network switch equipment is a high-voltage electrical product, the existing ring network switch equipment is various in types, the insulating properties of nitrogen and dry air composite insulating media and the like are far lower than those of SF6 gas, meanwhile, in order to meet the cabinet combination problem of the existing SF6 ring network cabinet of a user, the depth of a gas box is kept unchanged as much as possible, the position of a female connection seat cannot be changed, therefore, the insulating capability of an isolating switch needs to be improved, the problem that the insulating capability of conducting pieces between phases and relative ground is insufficient is solved, and the ring network switch equipment has important significance for safe operation of an electric power system.

The inflatable ring main unit is a high-voltage switch cabinet taking insulating gas as an insulating medium, the cabinet body of the inflatable ring main unit is completely welded and sealed after being installed so as to ensure that the insulating gas inside the inflatable ring main unit does not leak, and the wire inlet and outlet conducting bars in the cabinet body are fixedly connected with the inner side end of a central conductor in an insulator penetrating through the wall plate of the cabinet body through a fastening piece, so that the wire inlet and outlet of the switch cabinet are realized. The existing ring main unit is complex in structure, inconvenient to use and free of a heat dissipation device, electrical components are extremely easy to burn out in high-temperature weather especially in summer, and unnecessary loss is easily caused by damage to the ring main unit and components in the ring main unit due to the fact that protection measures are omitted.

SUMMERY OF THE UTILITY MODEL

In order to solve the above-mentioned current difficult problem, the utility model provides an insulating totally closed inflatable looped netowrk switchgear that seals inflatable, energy-concerving and environment-protective, real-time supervision operating temperature, intelligence are aired exhaust the cooling, high-efficient heat dissipation, all-round buffering shock attenuation, easily realize, increase of service life, rate of utilization are high.

The utility model adopts the technical scheme as follows: the utility model relates to a totally-insulated totally-enclosed inflatable looped network switchgear, including insulating base, protection casing, gas tank, insulating boot, insulating blotter, vertical buffer spring two, horizontal spacing spring, insulating support, waterproof top cap, solar cell panel and exhaust fan, the protection casing is located on insulating base, gas tank, insulating boot, insulating blotter, vertical buffer spring one, vertical buffer spring two and horizontal spacing spring are located inside the protection casing, the gas tank is the rectangle setting, the insulating boot closely locates the gas tank outside, insulating blotter locates the insulating boot lower wall, vertical buffer spring equidistant rigid coupling is located between protection casing bottom and insulating blotter, vertical buffer spring two is located between protection casing top and the insulating boot between the rigid coupling in the middle, horizontal spacing spring is located the insulating boot four lateral walls respectively in the middle rigid coupling, waterproof top cap is the chevron shape setting and locates the protection casing top, insulating leg joint protection casing and waterproof top cap, waterproof top cap upper wall is located to solar cell panel, the protection casing upper wall is located to the exhaust fan, the protection casing is equipped with fretwork board, insulating layer, lithium cell, scavenge port, controller, temperature sensor and display screen, the fretwork board runs through to locate the protection casing upper wall between two parties, the exhaust fan is located the fretwork board top, the lithium cell is located in the protection casing upper wall, the protection casing outer wall is located to the insulating layer parcel, the protection casing lateral wall is located to scavenge port, controller and temperature sensor, the display screen is located on the insulating layer outer wall.

Further, the solar cell panel is electrically connected with the lithium battery.

Furthermore, the lithium battery is electrically connected with the controller, the exhaust fan, the temperature sensor and the display screen.

Further, the controller links to each other with exhaust fan, temperature sensor, display screen electrical property, shows the temperature in the protection casing in real time on the display screen, and the controller control temperature sensor monitors looped netowrk switchgear's operating temperature environment and opens the exhaust fan automatically when the high temperature and dispels the heat to it.

Furthermore, the gas tank is a closed tank body and is used for loading sulfur hexafluoride gas, and the insulation property in the gas tank is improved.

Furthermore, the outer end of the ventilating hole is provided with a fine and dense net which has a dustproof effect.

Furthermore, the insulation buffer pad is made of EPP materials, the EPP materials have excellent shock resistance and insulativity, the recovery rate after deformation is high, and meanwhile, the insulation buffer pad has good heat resistance, chemical resistance, oil resistance and heat insulation.

After the structure is adopted, the utility model discloses beneficial effect as follows: the utility model relates to a totally enclosed inflatable looped netowrk switchgear of all insulation, through the collocation use of controller, temperature sensor, display screen and exhaust fan, make the device have the function of monitoring lithium cell working temperature environment in real time and in time intelligent exhaust cooling; buffer springs are designed on the upper, lower, left, right, front and back surfaces of the air box in all directions, so that high buffer and shock absorption are realized; the insulation buffer cushion is made of an EPP material, the EPP material has excellent shock resistance and absorption performance, the recovery rate after deformation is high, and meanwhile, the insulation buffer cushion has good heat resistance, chemical resistance, oil resistance and heat insulation performance, and the service life of the device is prolonged; the outer end of the air vent is provided with a fine and dense net which has a dustproof effect; the exhaust fan and the ventilation holes continuously replace the air inside and outside the protective cover to exhaust air for the air box to cool.

Drawings

Fig. 1 is the overall structure schematic diagram of the fully insulated and fully enclosed inflatable ring network switchgear of the present invention.

The solar energy air conditioner comprises an insulating base 1, an insulating base 2, a protective cover 3, an air box 4, an insulating cover 5, an insulating cushion pad 6, a longitudinal buffer spring I, a longitudinal buffer spring II, a longitudinal buffer spring 8, a transverse limiting spring 9, an insulating support 10, a waterproof top cover 11, a solar cell panel 12, an exhaust fan 13, a hollow plate 14, an insulating layer 15, a lithium battery 16, a ventilation hole 17, a controller 18, a temperature sensor 19, a display screen 20 and a fine and dense net.

Detailed Description

The technical solution of the present invention will be described in further detail with reference to specific embodiments, and all the parts of the present invention not described in detail in the technical features or the connection relation are the prior art.

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in figure 1, the utility model relates to a totally-insulated totally-enclosed inflatable ring network switchgear, which comprises an insulating base 1, a protective cover 2, an air box 3, an insulating cover 4, an insulating buffer cushion 5, a longitudinal buffer spring I6, a longitudinal buffer spring II 7, a transverse limiting spring 8, an insulating support 9, a waterproof top cover 10, a solar cell panel 11 and an exhaust fan 12, wherein the protective cover 2 is arranged on the insulating base 1, the air box 3, the insulating cover 4, the insulating buffer cushion 5, the longitudinal buffer spring I6, the longitudinal buffer spring II 7 and the transverse limiting spring 8 are arranged inside the protective cover 2, the air box 3 is in a rectangular arrangement, the insulating cover 4 is tightly arranged outside the air box 3, the insulating buffer cushion 5 is arranged on the lower wall of the insulating cover 4, the longitudinal buffer spring I6 is fixedly connected between the bottom of the protective cover 2 and the insulating buffer cushion 5 at equal intervals, the longitudinal buffer spring II 7 is fixedly connected between the top of the protective cover, the transverse limiting springs 8 are fixedly connected to four side walls of the insulating cover 4 in the middle respectively, the waterproof top cover 10 is arranged in a herringbone manner and is arranged above the protective cover 2, the insulating support 9 is connected with the protective cover 2 and the waterproof top cover 10, the solar cell panel 11 is arranged on the upper wall of the waterproof top cover 10, the exhaust fan 12 is arranged on the upper wall of the protective cover 2, the protective cover 2 is provided with a hollow plate 13, an insulating layer 14, a lithium battery 15, a ventilation hole 16, a controller 17, a temperature sensor 18 and a display screen 19, the hollow plate 13 penetrates through the upper wall of the protective cover 2 in the middle, the exhaust fan 12 is arranged above the hollow plate 13, the lithium battery 15 is arranged in the upper wall of the protective cover 2, the insulating layer 14 is wrapped on the outer wall of the protective cover 2, the ventilation holes, the controller 17 and the temperature sensor 18 are arranged on the side wall of the protective cover 2, and the display screen 19 is arranged on the outer wall of the insulating layer 14.

The solar cell panel 11 is electrically connected with the lithium battery 15; the lithium battery 15 is electrically connected with the controller 17, the exhaust fan 12, the temperature sensor 18 and the display screen 19; the controller 17 is electrically connected with the exhaust fan 12, the temperature sensor 18 and the display screen 19; the air box 3 is a closed box body; the outer end of the air vent 16 is provided with a fine and dense net 20; the insulating buffer cushion 5 is made of EPP material.

When an object collides with the protective cover 2, the protective cover 2 can compress the longitudinal buffer spring I6, the longitudinal buffer spring II 7 and the transverse limiting spring 8, and the longitudinal buffer spring I6, the longitudinal buffer spring II 7 and the transverse limiting spring 8 have a buffering and protecting effect on the starting of the device; the solar cell panel 11 converts light energy into electric energy to be stored in the lithium battery 15 for the controller 17, the exhaust fan 12, the temperature sensor 18 and the display screen 19 to use, the controller 17 controls the temperature sensor 18 to monitor the working temperature environment of the weather 3 in real time and sends the working temperature environment to the display screen 19 for display, and workers can know the working temperature environment of the air box 3 through the temperature data on the display screen 19, when the temperature sensor 18 detects that the temperature of the air box 3 rises to reach a preset early warning value, the controller 17 controls the exhaust fan 12 to be started to exhaust air for the air box 3 to dissipate heat, the exhaust fan 12 and the ventilation holes 16 continuously replace the air inside and outside the protective cover 2 to exhaust air for the air box 3 to cool, when the temperature sensor 18 detects that the temperature of the air box 3 is reduced to reach a preset temperature value, the controller 17 controls the exhaust fan 12 to be closed, so that the energy-saving effect is achieved, and high temperature is prevented from burning out components.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims (6)

1. The utility model provides a totally closed inflatable looped netowrk switchgear of all insulation which characterized in that: the solar energy heat-insulation protective cover comprises an insulation base, a protective cover, an air box, an insulation cover, an insulation cushion pad, a first longitudinal buffer spring, a second longitudinal buffer spring, a transverse limiting spring, an insulation support, a waterproof top cover, a solar cell panel and an exhaust fan, wherein the protective cover is arranged on the insulation base, the air box, the insulation cover, the insulation cushion pad, the first longitudinal buffer spring, the second longitudinal buffer spring and the transverse limiting spring are arranged inside the protective cover, the air box is arranged in a rectangular mode, the insulation cover is tightly arranged on the outer side of the air box, the insulation cushion pad is arranged on the lower wall of the insulation cover, the longitudinal buffer spring is fixedly connected between the bottom of the protective cover and the insulation cushion pad at equal intervals, the second longitudinal buffer spring is fixedly connected between the top of the protective cover and the insulation cover, the transverse limiting springs are respectively fixedly connected between the, insulating leg joint protection casing and waterproof top cap, waterproof top cap upper wall is located to solar cell panel, the protection casing upper wall is located to the exhaust fan, the protection casing is equipped with fretwork board, insulating layer, lithium cell, scavenge port, controller, temperature sensor and display screen, the fretwork board runs through and locates the protection casing upper wall between two parties, the fretwork board top is located to the exhaust fan, the lithium cell is located in the protection casing upper wall, the protection casing outer wall is located to the insulating layer parcel, the scavenge port, controller and temperature sensor locate the protection casing lateral wall, the display screen is located on the insulating layer outer wall.

2. The fully insulated and fully closed inflatable ring network switchgear as claimed in claim 1, wherein: the solar cell panel is electrically connected with the lithium battery.

3. The fully insulated and fully closed inflatable ring network switchgear as claimed in claim 1, wherein: the lithium battery is electrically connected with the controller, the exhaust fan, the temperature sensor and the display screen.

4. The fully insulated and fully closed inflatable ring network switchgear as claimed in claim 1, wherein: the controller is electrically connected with the exhaust fan, the temperature sensor and the display screen.

5. The fully insulated and fully closed inflatable ring network switchgear as claimed in claim 1, wherein: the air box is a closed box body; and a fine and dense net is arranged at the outer end of the ventilating hole.

6. The fully insulated and fully closed inflatable ring network switchgear as claimed in claim 1, wherein: the insulation buffer cushion is made of EPP materials.

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