CN212063064U - A waterproof indoor armored removable switchgear - Google Patents

Abstract

The utility model provides an indoor armor of waterproof type withdraws formula switchgear, include: internally mounted cabinet, external switch cabinet, ventilation unit, installation base, waterproof top cap, the structure that external switch cabinet is link up from top to bottom, and the internally mounted cabinet passes through the connecting rod to be fixed in the inside of external switch cabinet, installs pedestal mounting ventilation unit's below, and ventilation unit installs in the installation base, and waterproof top cap installs the top at external switch cabinet. The utility model is respectively provided with an internal installation cabinet and an external switch cabinet, a high-voltage line and a switch device are installed on the internal installation cabinet, and the external switch cabinet is wrapped outside the internal installation cabinet to protect the internal installation cabinet; and simultaneously the utility model discloses set up waterproof roof in interior installation cabinet top to set up the intake stack on waterproof roof, prevent when guaranteeing to install good ventilation performance that the water spray gondola water faucet on the indoor ceiling from ejecting water to the interior installation on counter.

Description

A waterproof indoor armored removable switchgear

technical field

The utility model relates to the field of high-voltage electrical switch cabinets, in particular to a waterproof indoor armored removable switch device.

Background technique

Power high-voltage switchgear is used to connect or disconnect high-voltage and high-current electrical equipment. At present, indoor power high-voltage switchgear is installed indoors to consider its waterproof performance, but due to the popularization of fire prevention devices, indoor The ceiling is generally equipped with a water spray shower. When the water spray shower works, it will spray water on the surface of the power high-voltage switch cabinet, which will cause the power high-voltage switch cabinet to fail.

SUMMARY OF THE INVENTION

In view of the content of the above background technology, the present utility model provides a waterproof indoor armored removable switchgear, comprising: an internal installation cabinet, an external switch cabinet, a ventilation device, a mounting base, and a waterproof top cover, the external switch The cabinet is a structure that penetrates up and down, and the side wall of the external switch cabinet is provided with a cabinet door that can be turned over to open, the internal installation cabinet is fixed inside the external switch cabinet through a connecting rod, and the installation base is installed on the The installation base is connected to the ground below the ventilation device, the ventilation device is installed in the installation base, and the waterproof top cover is installed on the top of the external switch cabinet.

Further, the mounting base is set to a hollow structure, the side wall of the external switch cabinet is connected to the side wall of the mounting base, the interior of the mounting base is communicated with the interior of the external switch cabinet, and the ventilation The device is located on the top of the installation base, and a plurality of ventilation openings are opened on the side wall of the installation base.

Further, the waterproof top cover is sealedly connected to the side wall of the external switch cabinet, a plurality of air inlet pipes are arranged on the waterproof top cover, and the first end of the air inlet pipes is installed on the waterproof top cover. and the air inlet duct communicates with the inner space of the external switch cabinet, and the second end of the air inlet duct is vertically downwardly arranged.

Further, it also includes: an air drying device, and the air drying device is installed in the air inlet duct.

Further, it also includes: an air filter screen, the air filter screen is installed on the end of the second end of the air inlet duct.

Further, the air drying device is specifically quicklime wrapped with gauze.

Further, the ventilation device is specifically a fan device, and the fan device can generate a vertical downward airflow.

Compared with the prior art, the utility model provides a waterproof indoor armored removable switchgear, which has the following beneficial effects:

1. The utility model is provided with an internal installation cabinet and an external switch cabinet, the high-voltage circuit and the switch device are installed on the internal installation cabinet, and the external switch cabinet is wrapped outside the internal installation cabinet to protect the internal installation cabinet.

2. The utility model is provided with a waterproof top plate above the internal installation cabinet, and an air inlet duct is set on the waterproof top plate to ensure good ventilation performance of the device while preventing the water spray on the indoor ceiling from spraying water on the internal installation cabinet.

3. In the present invention, a ventilation device is arranged below the internal installation cabinet, which is convenient for the internal installation cabinet to dissipate heat.

Description of drawings:

FIG. 1 is a schematic three-dimensional structure diagram of a waterproof indoor armored removable switchgear.

Figure 2 is a front view of a waterproof indoor armored removable switchgear.

Among them: 1-internal installation cabinet; 2-external switch cabinet; 3-connecting rod; 4-cabinet door; 5-ventilation device; 6-installation base; 7-vent; 8-waterproof top cover; 9-air inlet duct .

Detailed ways

In order to make the above-mentioned purposes, features and advantages of the present utility model more obvious and easy to understand, the specific embodiments of the present utility model will be described in detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the present utility model. not all examples. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

In the following description, many specific details are set forth in order to fully understand the present utility model, but the present utility model can also be implemented in other ways different from those described herein, and those skilled in the art can do so without departing from the connotation of the present utility model. Therefore, the present invention is not limited by the specific embodiments disclosed below.

Second, reference herein to "one embodiment" or "an embodiment" refers to a particular feature, structure, or characteristic that may be included in at least one implementation of the present invention. The appearances of "in one embodiment" in various places in this specification are not all referring to the same embodiment, nor are they separate or selectively mutually exclusive from other embodiments.

The present invention will be described in detail with reference to the schematic diagrams. When describing the embodiments of the present utility model in detail, for the convenience of explanation, the cross-sectional views showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not be limited here. The scope of protection of this utility model. In addition, the three-dimensional spatial dimensions of length, width and depth should be included in the actual production.

At the same time, in the description of the present utility model, it should be noted that the orientation or positional relationship indicated by "upper, lower, inner and outer" in the terms is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of description. The present invention and the simplified description are not intended to indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operate in a particular orientation, and therefore should not be construed as limiting the invention. Furthermore, the terms "first, second or third" are used for descriptive purposes only and should not be construed to indicate or imply relative importance. Unless otherwise expressly specified and limited in this utility model, the term "installation, connection, connection" should be understood in a broad sense, for example: it may be a fixed connection, a detachable connection or an integrated connection; it may also be a mechanical connection, an electrical connection or a Direct connection, indirect connection through an intermediate medium, or internal communication between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific situations.

As shown in Figures 1-2, the utility model provides a waterproof indoor armored removable switchgear, comprising: an internal installation cabinet 1, an external switch cabinet 2, a ventilation device 5, an installation base 6, and a waterproof top cover 8 , the external switch cabinet 2 is a structure that penetrates up and down and the side wall of the external switch cabinet 2 is provided with a cabinet door 4 that can be turned over and opened, and the internal installation cabinet 1 is fixed to the external switch cabinet through a connecting rod 3 2, the installation base 6 is installed below the ventilation device 5 and the installation base 6 is connected to the ground, the ventilation device 5 is installed in the installation base 6, and the installation base 6 is set to Hollow structure, the side wall of the external switch cabinet 2 is connected with the side wall of the mounting base 6, the interior of the mounting base 6 is communicated with the interior of the external switch cabinet 2, and the ventilation device 5 is located in the The top of the installation base 6, the ventilation device 5 is specifically a fan device, the fan device can generate a vertical downward airflow, the side wall of the installation base 6 is provided with a plurality of ventilation openings 7, the The waterproof top cover 8 is installed on the top of the external switch cabinet 2, the waterproof top cover 8 is sealedly connected with the side wall of the external switch cabinet 2, and a plurality of air inlet pipes 9 are arranged on the waterproof top cover 8, The first end of the air inlet duct 9 is installed on the waterproof top cover 8 and the air inlet duct 9 is communicated with the inner space of the external switch cabinet 2, and the second end of the air inlet duct 9 is vertical Set downward, an air filter screen is installed at the end of the second end of the air inlet duct 9, and an air drying device is installed in the air inlet duct 9, and the air drying device is specifically quicklime wrapped with gauze.

It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and not to limit them. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should The technical solutions can be modified or equivalently replaced without departing from the spirit and scope of the technical solutions of the present invention, and they should all be included in the scope of the claims of the present invention.

Claims (7)

1. A waterproof indoor armored withdrawable switchgear, comprising: internally mounted cabinet (1), external switch cabinet (2), ventilation unit (5), installation base (6), waterproof top cap (8), external switch cabinet (2) are the structure that link up from top to bottom and set up cabinet door (4) that can overturn and open on the lateral wall of external switch cabinet (2), internally mounted cabinet (1) is fixed through connecting rod (3) the inside of external switch cabinet (2), install installation base (6) the below of ventilation unit (5) and installation base (6) meet with ground, ventilation unit (5) are installed in installation base (6), waterproof top cap (8) are installed the top of external switch cabinet (2).

2. A waterproof indoor armoured removable switchgear according to claim 1 wherein the mounting base (6) is provided as a hollow structure, the side wall of the external switchgear cabinet (2) is connected to the side wall of the mounting base (6), the inside of the mounting base (6) is communicated with the inside of the external switchgear cabinet (2), the ventilating device (5) is located on top of the mounting base (6), and the side wall of the mounting base (6) is provided with a plurality of ventilation openings (7).

3. A waterproof type indoor armored removable switch apparatus according to claim 1, wherein the waterproof top cover (8) is hermetically connected with the side wall of the external switch cabinet (2), a plurality of air inlet ducts (9) are provided on the waterproof top cover (8), a first end of the air inlet duct (9) is installed on the waterproof top cover (8) and the air inlet duct (9) is communicated with the inner space of the external switch cabinet (2), and a second end of the air inlet duct (9) is disposed vertically downward.

4. A waterproof indoor armored removal switch apparatus as claimed in claim 3, further comprising: and the air drying device is arranged in the air inlet pipeline (9).

5. A waterproof indoor armored removal switch apparatus as claimed in claim 3, further comprising: and the air filter screen is arranged at the end part of the second end of the air inlet pipeline (9).

6. A waterproof indoor armoured removal switch apparatus according to claim 4, wherein said air drying means is embodied by quicklime wrapped with gauze.

7. A waterproof indoor armoured removal switch device according to claim 2, characterized in that said ventilation means (5) is embodied as a fan means capable of generating a vertically downward air flow.

Images