CN214849763U - Armored movable metal-enclosed switch power cabinet - Google Patents

Abstract

The utility model discloses an armor withdrawable metal-enclosed switchgear, including the cabinet body, the internal baffle of installing of cabinet, the baffle bottom runs through there is the drip pipe, and fan and semiconductor cooler are installed to cabinet body incasement bottom, and the fan top is connected with the air inlet bottom and is connected with the gas vent. A plurality of semiconductor heat dissipation mounting panels are installed to the internal wall of cabinet, and temperature and humidity sensor is installed to cabinet incasement bottom, and the temperature and humidity sensor top is connected with the probe, and one side of the cabinet body is inlayed and is had the ventilating fan, and the dust screen is installed outward to the ventilating fan. The utility model absorbs hot air from the cabinet body to reduce the temperature in the cabinet body, and exhausts the hot air from the exhaust port of the cabinet body to avoid the moist ground from influencing elements in the cabinet body; the semiconductor heat dissipation mounting plate can be used for preparing cold energy through the thermoelectric effect of the semiconductor, so that the temperature of each element can be quickly reduced; the funnel-shaped baffle plate cools under the action of the semiconductor cooler, so that hot air in the cabinet is liquefied when meeting cold, and the humidity is reduced.

Description

Armored movable metal-enclosed switch power cabinet

Technical Field

The utility model relates to a power equipment field, in particular to armor move-out metal-enclosed switchgear.

Background

The switch cabinet mainly has the functions of opening, closing, controlling and protecting electric equipment in the process of generating, transmitting, distributing and converting electric energy of an electric power system, and the switch cabinet has a plurality of classification methods, such as a movable switch cabinet and a fixed switch cabinet; or according to different cabinet body structures, the switch cabinet can be divided into an open type switch cabinet, a metal closed switch cabinet and a metal closed armored switch cabinet.

The existing switch equipment mainly has poor heat dissipation performance due to heat dissipation holes and ventilation fan machinery, dust is attached to a cabinet body to easily influence heat dissipation, and short circuit or element burnout is caused when the temperature in the cabinet is overheated; when the humidity in the box is too high in the humid environment, the electronic element in the cabinet body is corroded, the normal use of the electronic element is affected, and the working efficiency of the switch cabinet is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an armored movable metal closed switch power cabinet, which solves the problems of short circuit or component burnout caused by overheat temperature in the box proposed in the background technology; when the cabinet is in a humid environment, the humidity in the cabinet is too high, so that the electronic elements in the cabinet are corroded, and the normal use of the electronic elements is influenced.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an armor withdrawable metal-enclosed switchgear, includes the cabinet body, the internal baffle that installs of cabinet, the baffle bottom is run through there is the drip pipe, fan and semiconductor cooler are installed to cabinet body incasement bottom, the fan top is connected with the air inlet bottom and is connected with the gas vent.

Preferably, a plurality of semiconductor heat dissipation mounting plates are mounted on the inner wall of the cabinet body.

Preferably, a temperature and humidity sensor is installed at the bottom in the cabinet body, a probe is connected to the top of the temperature and humidity sensor, and the height of the probe is higher than that of the baffle.

Preferably, one side of the cabinet body is inlaid with a ventilating fan, and a dustproof net is installed outside the ventilating fan.

Preferably, one side of the cabinet body is connected with a cabinet door, the cabinet door is provided with a handle and a controller, and the cabinet door is internally provided with a magnetic sealing strip.

Preferably, the baffle is funnel-shaped.

Preferably, two supporting legs are installed at the bottom of the cabinet body.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to an armor withdraws formula metal-enclosed switchgear, specifically speaking:

the utility model absorbs hot air from the cabinet body to reduce the temperature in the cabinet body, and exhausts the hot air from the exhaust port of the cabinet body to avoid the moist ground from influencing elements in the cabinet body; the semiconductor heat dissipation mounting plate can be used for preparing cold energy through the thermoelectric effect of the semiconductor, so that the temperature of each element can be quickly reduced; the funnel-shaped baffle plate cools under the action of the semiconductor cooler, so that hot air in the cabinet is liquefied when meeting cold, and the humidity is reduced.

Drawings

Fig. 1 is a schematic view of a three-dimensional structure inside a cabinet body of the present invention;

fig. 2 is a schematic view of the internal plane structure of the cabinet body of the present invention;

fig. 3 is a schematic view of the three-dimensional appearance structure of the present invention.

In the figure: 1. a cabinet body; 2. supporting legs; 3. a dust screen; 4. a ventilating fan; 5. a box door; 6. a handle; 7. a semiconductor heat dissipation mounting plate; 8. a temperature and humidity sensor; 9. a probe; 10. a semiconductor cooler; 11. a drip pipe; 12. a fan; 13. an air inlet; 14. an exhaust port; 15. a baffle plate; 16. and a controller.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-3, the utility model provides an armor withdrawable metal-enclosed switch power cabinet, the intelligent cabinet temperature adjusting device comprises a cabinet body 1, install baffle 15 in the cabinet body 1, baffle 15 bottom runs through has the drip 11, fan 12 and semiconductor cooler 10 are installed to cabinet body 1 incasement bottom, fan 12 top is connected with air inlet 13 bottom and is connected with gas vent 14, fan 12 absorbs hot-air and dust from the cabinet body 1 internal through air inlet 13, discharge from gas vent 14, reduce the temperature in the cabinet body 1, the moist department of the cabinet body 1 bottom of drying simultaneously, avoid the internal humidity of the cabinet body 1 to rise, when the temperature humidity is higher in the cabinet body 1, semiconductor cooler 10 work reduces the temperature of baffle 15, the hot-air in the cabinet body 1 meets the cold liquefaction, along with drip 11 discharge cabinet body 1, reduce the humidity of the cabinet body 1.

Specifically, a plurality of semiconductor heat dissipation mounting plates 7 are mounted on the inner wall of the cabinet body 1, the semiconductor heat dissipation mounting plates 7 adopt the thermal-electrical effect of semiconductors to produce cold, electrical components are independently mounted on the semiconductor heat dissipation mounting plates 7, and when the temperature in the cabinet body 1 is high, the semiconductor heat dissipation mounting plates 7 can rapidly cool and protect the components in the cabinet.

Specifically, temperature and humidity sensor 8 is installed to 1 incasement bottom of the cabinet body, and temperature and humidity sensor 8 top is connected with probe 9, and the height that highly is higher than baffle 15 of probe 9, and probe 9 perception cabinet body 1 is internal humiture with data transfer for controller 16, adjusts the equipment operation of the internal 1 of cabinet.

Specifically, one side of the cabinet body 1 is inlaid with a ventilating fan 4, the ventilating fan 4 is externally provided with a dustproof net 3, the ventilating fan 4 exchanges air into the cabinet body 1 from the outside, and the dustproof net 3 outside prevents dust from entering the cabinet body 1 and affecting electronic elements in the cabinet.

Specifically, one side of the cabinet body 1 is connected with a cabinet door 5, a handle 6 and a controller 16 are installed on the cabinet door 5, a magnetic sealing strip is installed in the cabinet door 5, and the magnetic sealing strip in the cabinet door 5 seals the switch cabinet when the cabinet door 5 is connected with the cabinet body 1.

Specifically, the baffle 15 is funnel-shaped, and the funnel-shaped baffle 15 facilitates the hot air in the cabinet 1 to be liquefied and gathered at the bottom when meeting cold and then to be discharged out of the cabinet 1 along with the drip pipe 11.

Specifically, two supporting legs 2 are installed at the bottom of the cabinet body 1.

The working principle is as follows:

the utility model exchanges air from the outside into the cabinet body 1, the external dust screen 3 prevents dust from entering the cabinet body 1, the probe 9 senses the temperature and humidity in the cabinet body 1 and transmits data to the controller 16, the equipment operation in the cabinet body 1 is adjusted, the electrical components are independently arranged on the semiconductor heat dissipation mounting plate 7, when the temperature in the cabinet body 1 is detected to be higher, the semiconductor heat dissipation mounting plate 7 can rapidly cool and protect the elements in the cabinet, when the humidity in the cabinet body 1 is higher, the fan 12 sucks hot air and dust from the cabinet 1 through the air inlet 13 and discharges the hot air and dust from the air outlet 14, so as to reduce the temperature in the cabinet 1, and meanwhile, the damp part at the bottom of the cabinet body 1 is dried, when the cabinet body 1 is high in temperature and humidity, the semiconductor cooler 10 works to reduce the temperature of the baffle 15, hot air in the cabinet body 1 is liquefied when meeting cold, and is discharged out of the cabinet body 1 along with the water dripping pipe 11, so that the humidity of the cabinet body 1 is reduced.

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 an armor withdrawable metal-enclosed switchgear power cabinet which characterized in that: including the cabinet body (1), install baffle (15) in the cabinet body (1), baffle (15) bottom runs through has drip pipe (11), fan (12) and semiconductor cooler (10) are installed to cabinet body (1) incasement bottom, fan (12) top is connected with air inlet (13) bottom and is connected with gas vent (14).

2. The armored removable metal-enclosed switchgear according to claim 1, wherein: a plurality of semiconductor heat dissipation mounting plates (7) are mounted on the inner wall of the cabinet body (1).

3. The armored removable metal-enclosed switchgear according to claim 1, wherein: temperature and humidity sensor (8) are installed to cabinet body (1) incasement bottom, temperature and humidity sensor (8) top is connected with probe (9), the height that highly is higher than baffle (15) of probe (9).

4. The armored removable metal-enclosed switchgear according to claim 1, wherein: one side of the cabinet body (1) is inlaid with a ventilating fan (4), and a dust screen (3) is installed outside the ventilating fan (4).

5. The armored removable metal-enclosed switchgear according to claim 1, wherein: one side of the cabinet body (1) is connected with a cabinet door (5), the cabinet door (5) is provided with a handle (6) and a controller (16), and the cabinet door (5) is internally provided with a magnetic sealing strip.

6. The armored removable metal-enclosed switchgear according to claim 1, wherein: the baffle (15) is funnel-shaped.

7. The armored removable metal-enclosed switchgear according to claim 1, wherein: two supporting legs (2) are installed to cabinet body (1) bottom.

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