CN212063250U

CN212063250U - High-low voltage complete switch cabinet with low-voltage reactive compensation function

Info

Publication number: CN212063250U
Application number: CN202020789234.XU
Authority: CN
Inventors: 刘世鹏
Original assignee: Xuzhou Guanya Electrical Co ltd
Current assignee: Xuzhou Guanya Electrical Co ltd
Priority date: 2020-05-13
Filing date: 2020-05-13
Publication date: 2020-12-01
Anticipated expiration: 2030-05-13

Abstract

The utility model provides a high-low pressure complete set cubical switchboard with low pressure reactive compensation function, include: the switch cabinet comprises a switch cabinet body, a water storage tank, a ventilating plate, a gas press-in device and a gas drying device, wherein the water storage tank is arranged below the switch cabinet body, the switch cabinet body and the water storage tank are separated by the ventilating plate, the gas press-in device is arranged on the side of the water storage tank, the gas drying device is arranged above the ventilating plate, and air is pressed into the water storage tank by the air press-in device and then rises to move upwards. The utility model utilizes the gas pressing device to cooperate with the reservoir to replace the traditional fan for heat dissipation, and the dust in the air is absorbed by the water in the reservoir after the gas pressed by the air pressing device passes through the reservoir, thereby effectively preventing the dust from entering the switch cabinet body; simultaneously the utility model discloses utilize the gas push in device air of impressing to carry out the forced air cooling heat dissipation to the cubical switchboard body, the processing of cooling down earlier in the cistern before the air admission cubical switchboard body, the cooling radiating effect is showing.

Description

High-low voltage complete switch cabinet with low-voltage reactive compensation function

Technical Field

The utility model relates to a high-low voltage switch cabinet field especially relates to a high-low voltage complete set cubical switchboard with low pressure reactive compensation function.

Background

In industrial and agricultural production, a large number of reactive devices exist, the voltage of a power system can be reduced by the reactive devices, power loss is increased, and the quality of electric energy is further influenced, so that corresponding reactive compensation devices can be produced at the right moment, and reactive compensation switch cabinets are mainly applied to occasions needing reactive compensation, such as transformer substations, factories, high-rise building power centers and the like.

The high-low voltage complete switch cabinet with low-voltage reactive compensation has larger heat productivity in the use process, the heat is radiated by adopting a mode of additionally installing a fan at present, but the heat radiation fan can bring dust into the high-low voltage complete switch cabinet with low-voltage reactive compensation, the air cooling heat radiation efficiency is not high, and the noise generated when the rotating speed of the fan is high is very large.

Disclosure of Invention

To the content in the above-mentioned background art, the utility model provides a high low pressure complete set cubical switchboard with low pressure reactive compensation function, include: cubical switchboard body, cistern, ventilating board, gaseous press-in device, gaseous drying device, the cistern is installed the below of cubical switchboard body, the cubical switchboard body does not have the bottom plate, the cistern does not have the top cap, the cubical switchboard body with communicate between the cistern, the cubical switchboard body with pass through between the cistern the ventilating board is separated by, gaseous press-in device installs the side of cistern, gaseous press-in device can to the air of impressing in the cistern, gaseous drying device installs the ventilating board top, the air press-in device impresses the air ascending upward movement behind the cistern, is carried out drying process by gaseous drying device when the air reachs the gaseous drying device of ventilating board top.

Further, the gas pressing device includes: first gaseous pump, the gaseous pump of impressing of second, first intake pipe, second intake pipe, first gaseous pump of impressing with the gaseous pump of impressing of second is installed respectively the left and right sides of cistern, first intake pipe with the second intake pipe runs through respectively the left and right sides wall of cistern, and first intake pipe, second intake pipe with sealing connection between the cistern, the first end of first intake pipe with first gaseous pump links to each other, the second end of first intake pipe stretches into in the cistern, the first end of second intake pipe with the gaseous pump of impressing of second links to each other, the second end of second intake pipe stretches into in the cistern.

Furthermore, a plurality of air outlet holes are formed in the first air inlet pipe and the second air inlet pipe which are positioned in the reservoir.

Furthermore, a check valve is respectively installed at the first end of the first air inlet pipe and the first end of the second air inlet pipe, so that liquid is prevented from flowing backwards into the first gas pressure-in pump and the second gas pressure-in pump.

Further, the gas drying device is arranged to be a plate-shaped structure, and the ventilation plate is covered by the gas drying device.

Furthermore, a water replenishing port is arranged on the reservoir and is positioned above the first air inlet pipe and the second air inlet pipe.

Compared with the prior art, the utility model provides a high-low pressure complete set cubical switchboard with low pressure reactive compensation function has following beneficial effect:

1. the utility model discloses utilize gaseous push in device cooperation cistern to replace traditional fan to dispel the heat, the gas that the air push in device impressed is after the cistern, and the dust in the air is absorbed by the water in the cistern, prevents effectively that the dust from getting into this internal of cubical switchboard.

2. The utility model discloses utilize gaseous push in device air of impressing to carry out the forced air cooling heat dissipation to the cubical switchboard body, but the processing of cooling down earlier in the cistern before the air admission cubical switchboard body, the cooling radiating effect is showing, need not very big air current can accomplish the heat dissipation to the cubical switchboard body, and the high velocity air current of adoption with the tradition can effective noise reduction than carrying out radiating mode.

Description of the drawings:

fig. 1 is a schematic perspective view of a high-low voltage switchgear assembly with low-voltage reactive compensation function.

Fig. 2 is a perspective structural schematic diagram of a high-low voltage complete switch cabinet with a low-voltage reactive compensation function.

Wherein: 1-a switch cabinet body; 2, a water reservoir; 3-a ventilation board; 4-a gas drying device; 5-a first gas pressure in pump; 6-second gas pressure pump; 7-a first inlet pipe; 8-second air inlet pipe.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanied with figures are described in detail below, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person having ordinary skill in the art without creative efforts shall belong to the protection scope of the present invention.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be implemented in other ways different from the specific details set forth herein, and one skilled in the art may similarly generalize the present invention without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.

Furthermore, the references herein to "one embodiment" or "an embodiment" refer to a particular feature, structure, or characteristic that may be included in at least one implementation of the invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.

The present invention will be described in detail with reference to the drawings, and in order to describe the embodiments of the present invention in detail, the cross-sectional view showing the structure of the device will not be enlarged partially according to the general scale, and the drawings are only examples, which should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.

Meanwhile, in the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "upper, lower, inner and outer" and the like are based on the directions or positional relationships shown in the drawings, and are only for convenience of description of the present invention and simplification of description, but do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention. Furthermore, the terms first, second, or third are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The terms "mounted, connected and connected" in the present application are to be understood broadly, unless otherwise explicitly stated or limited, for example: can be fixedly connected, detachably connected or integrally connected; they may be mechanically, electrically, or directly connected, or indirectly connected through intervening media, or may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-2, the utility model provides a high-low voltage complete switch cabinet with low-voltage reactive compensation function, include: cubical switchboard body 1, cistern 2, ventilating board 3, gaseous push in device, gaseous drying device 4, cistern 2 is installed cubical switchboard body 1's below, cubical switchboard body 1 does not have the bottom plate, cistern 2 does not have the top cap, cubical switchboard body 1 with communicate between the cistern 2, cubical switchboard body 1 with pass through between the cistern 2 ventilating board 3 is separated by, gaseous drying device 4 sets to platelike structure, gaseous drying device 4 will ventilating board 3 covers comprehensively, gaseous push in device installs the side of cistern 2, gaseous push in device includes: the gas storage device comprises a first gas pressure-in pump 5, a second gas pressure-in pump 6, a first gas inlet pipe 7 and a second gas inlet pipe 8, wherein the first gas pressure-in pump 5 and the second gas pressure-in pump 6 are respectively arranged at the left side and the right side of a reservoir 2, the first gas inlet pipe 7 and the second gas inlet pipe 8 respectively penetrate through the left side wall and the right side wall of the reservoir 2, the first gas inlet pipe 7, the second gas inlet pipe 8 and the reservoir 2 are in sealing connection, the first end of the first gas inlet pipe 7 is connected with the first gas pressure-in pump 5, the second end of the first gas inlet pipe 7 extends into the reservoir 2, the first end of the second gas inlet pipe 8 is connected with the second gas pressure-in pump 6, the second end of the second gas inlet pipe 8 extends into the reservoir 2, and a plurality of gas outlet holes are formed in the first gas inlet pipe 7 and the second gas inlet pipe 8 inside the reservoir 2, a check valve is installed respectively to the first end of first intake pipe 7 with the first end of second intake pipe 8, prevents that liquid from flowing backward and getting into first gas force-in pump 5 with in the second gas force-in pump 6, gas press-in device can to press in the cistern 2 the air, gas drying device installs the ventilating board 3 top, gas press-in device impresses the air rise upward movement behind the cistern 2, is carried out drying process by gas drying device when the air reachs the gas drying device of ventilating board 3 top.

And a water replenishing port is arranged on the water storage tank 2 and is positioned above the first air inlet pipe 7 and the second air inlet pipe 8.

It should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the scope of the claims of the present invention.

Claims

1. A high-low voltage complete switch cabinet with a low-voltage reactive compensation function comprises: cubical switchboard body (1), its characterized in that still includes: a reservoir (2), a ventilation board (3), a gas pressing device and a gas drying device (4), the water reservoir (2) is arranged below the switch cabinet body (1), the switch cabinet body (1) is not provided with a bottom plate, the water storage tank (2) is not provided with a top cover, the switch cabinet body (1) is communicated with the water storage tank (2), the switch cabinet body (1) is separated from the water reservoir (2) through the ventilating plate (3), the gas pressing device is arranged on the side of the reservoir (2) and can press air into the reservoir (2), the air drying device is installed above the ventilating plate (3), the air pressing device presses air into the water storage tank (2) and then ascends and moves upwards, and the air is dried by the air drying device when reaching the air drying device above the ventilating plate (3).

2. The high-low voltage switchgear assembly with low-voltage reactive compensation function according to claim 1, wherein the gas pressing device comprises: a first gas pressure pump (5), a second gas pressure pump (6), a first gas inlet pipe (7) and a second gas inlet pipe (8), the first gas pressure pump (5) and the second gas pressure pump (6) are respectively arranged at the left side and the right side of the water reservoir (2), the first air inlet pipe (7) and the second air inlet pipe (8) respectively penetrate through the left side wall and the right side wall of the water storage tank (2), the first air inlet pipe (7), the second air inlet pipe (8) and the reservoir (2) are connected in a sealing way, a first end of the first air inlet pipe (7) is connected with the first air inlet pump (5), the second end of the first air inlet pipe (7) extends into the water reservoir (2), the first end of the second air inlet pipe (8) is connected with the second air pressure pump (6), the second end of the second air inlet pipe (8) extends into the water storage tank (2).

3. The high-low voltage complete switch cabinet with the low-voltage reactive compensation function according to claim 2, characterized in that a plurality of air outlet holes are arranged on the first air inlet pipe (7) and the second air inlet pipe (8) inside the water reservoir (2).

4. The high-low voltage complete switch cabinet with the low-voltage reactive compensation function according to claim 2, wherein the first end of the first air inlet pipe (7) and the first end of the second air inlet pipe (8) are respectively provided with a one-way valve to prevent liquid from flowing backwards into the first gas pressure-in pump (5) and the second gas pressure-in pump (6).

5. The switchgear cabinet set with low-voltage reactive compensation function according to claim 1, wherein the gas drying device (4) is configured as a plate-like structure, and the gas drying device (4) covers the ventilation board (3) completely.

6. The high-low voltage complete switch cabinet with the low-voltage reactive compensation function according to claim 2, wherein a water replenishing port is arranged on the water storage tank (2), and the water replenishing port is positioned above the first air inlet pipe (7) and the second air inlet pipe (8).