CN211295916U - Metal fixed high-voltage switch equipment - Google Patents

Abstract

The utility model provides a fixed high tension switchgear of metal, the intelligent cabinet temperature adjusting device comprises a cabinet body, the cabinet is internal to be equipped with first baffle, second baffle, third baffle and the fourth baffle that the interval set up, four baffles are the L shape of compriseing diaphragm and riser, all be equipped with the through-hole on the diaphragm of four baffles and the riser, and form the heat dissipation passageway between four baffles, be equipped with two cooling tubes that a plurality of groups connect side by side in the heat dissipation passageway, the cooling tube includes hollow body and the spiral pipe of winding on the body, the both ends both sides of body all are equipped with the opening, connect through the opening between two cooling tubes, be connected through the opening between cooling tube and the through-hole; an exhaust fan and an induced draft fan are arranged in the bottom of the cabinet body and are respectively connected with the inside of the cabinet body and the outside of the base. The utility model discloses a baffle forms heat dissipation channel, can make the natural wind circulate the heat dissipation in the cabinet body effectively, sets up the cooling tube simultaneously and can further improve the heat-sinking capability, increase of service life reduces the operation energy consumption.

Description

Metal fixed high-voltage switch equipment

Technical Field

The utility model relates to an electrical equipment, concretely relates to fixed high tension switchgear of metal.

Background

The metal fixed high-voltage switch equipment is widely applied to the power supply of the current urban public facilities, industrial and mining enterprises and urban residents, and plays an important role in the operation safety of a power supply line. The metal fixed high-voltage switch equipment can generate a large amount of heat in the operation process, and the normal operation of the switch equipment is influenced by overhigh temperature. The existing metal fixed high-voltage switch equipment is usually provided with a fan at the top of a cabinet to pump out high-temperature gas in the cabinet for cooling, so that the heat exchange efficiency is low and the heat dissipation effect is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problem that to the not enough of above-mentioned prior art, provide a heat dispersion is good, reduces the fixed high tension switchgear of metal of operation energy consumption.

The utility model adopts the technical proposal that: a metal fixed high-voltage switch device comprises a cabinet body, wherein a first partition plate, a second partition plate, a third partition plate and a fourth partition plate are arranged in the cabinet body at intervals, the four partition plates are L-shaped and are composed of transverse plates and vertical plates, the first partition plate, the second partition plate, the third partition plate and the fourth partition plate respectively form a first compartment, a second compartment, a third compartment and a fourth compartment with the cabinet body, through holes are formed in the transverse plates and the vertical plates of the first partition plate, the second partition plate, the third partition plate and the fourth partition plate, a heat dissipation channel is formed among the four partition plates, a plurality of groups of two heat dissipation tubes connected side by side are arranged in the heat dissipation channel, each heat dissipation tube comprises a hollow tube body and a spiral tube wound on the tube body, openings are formed in two sides of two ends of the tube body, the two heat dissipation tubes are connected through openings, and; the cabinet body bottom below is equipped with the base, and inside cavity of this base and intermediate position department are equipped with the riser and separate into two spaces about, are equipped with air exhauster and draught fan in two spaces respectively, and the one end of air exhauster and draught fan stretches into the cabinet internally through the pipeline, and the air outlet and the air intake that set up on the base are connected respectively to the other end.

Preferably, four groups of radiating pipes are arranged in the radiating channel.

Preferably, a cabinet cover is arranged on the cabinet body.

Preferably, a dustproof filter screen is arranged at the joint of the induced draft fan and the air inlet on the base.

Preferably, the base is provided with a support at the bottom, the air inlet is arranged at one side of the base, and the air outlet is arranged at the bottom of the base.

The utility model has the advantages that: the utility model discloses a baffle forms heat dissipation channel, can make the natural wind circulate the heat dissipation in the cabinet body effectively, sets up the cooling tube simultaneously and can further improve the heat-sinking capability, can increase of service life, reduces the operation energy consumption.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a structural schematic of the middle heat dissipation tube of the present invention.

Illustration of the drawings: 1-cabinet body, 2-base, 3-induced draft fan, 4-induced draft fan, 5-first partition plate, 6-second partition plate, 7-third partition plate, 8-fourth partition plate, 9-radiating pipe, 901-pipe body, 902-spiral pipe, 903-opening, 10-cabinet cover and 11-through hole.

Detailed Description

The present invention will be further described with reference to fig. 1 and 2.

A metal fixed high-voltage switch device comprises a cabinet body 1, wherein a cabinet cover 10 is arranged on the cabinet body 1. The cabinet body 1 is internally provided with a first clapboard 5, a second clapboard 6, a third clapboard 7 and a fourth clapboard 8 which are arranged at intervals, and the space between the four clapboards forms a heat dissipation channel. The four clapboards are L-shaped and are composed of transverse plates and vertical plates, the first clapboard 5, the second clapboard 6, the third clapboard 7 and the fourth clapboard 8 respectively form a first compartment, a second compartment, a third compartment and a fourth compartment with the cabinet body 1, through holes 11 are formed in the transverse plates and the vertical plates of the first clapboard 5, the second clapboard 6, the third clapboard 7 and the fourth clapboard 8, and the through holes 11 are arranged in a staggered mode, so that the four compartments are communicated with a heat dissipation channel. The cabinet body 1 bottom below is equipped with base 2, and 2 inside cavity of this base and intermediate position department are equipped with the riser and separate into two spaces about, are equipped with air exhauster 4 and draught fan 3 in two spaces respectively, and the one end of air exhauster 4 and draught fan 3 is passed through the pipeline and is stretched into the cabinet body 1 in, and the air outlet and the air intake that set up on the base 2 are connected respectively to the other end. The draught fan 3 introduces external natural wind into the cabinet body 1, enters the four compartments and the heat dissipation channels and cools down, and the draught fan 4 extracts high-temperature gas in the cabinet body 1, and finally the cooling is realized.

As shown in fig. 2, in order to further improve the heat dissipation capability, four sets of two heat dissipation pipes 9 connected side by side are arranged in the heat dissipation channel, two sets of two heat dissipation pipes 9 are arranged in the horizontal channel of the heat dissipation channel, and two sets of two heat dissipation pipes 9 are arranged in the vertical channel. The radiating pipe 9 comprises a hollow pipe body 901 and a spiral pipe 902 wound on the pipe body 901, wherein openings 903 are arranged on two sides of two ends of the pipe body 901, namely 4 openings 903 are arranged on each radiating pipe 9. The two radiating pipes 9 are connected through two openings 903, the radiating pipe 9 is connected with the through hole through one of the openings 903, and one of the openings 903 of the radiating pipe 9 is communicated with the radiating channel. Through setting up through-hole 11, heat dissipation channel and cooling tube 9, can realize the whole circulation of the interior air of the cabinet body 1, the heat dissipation of being convenient for.

In order to prevent dust from entering, a dustproof filter screen is arranged at the joint of the induced draft fan 3 and the air inlet on the base 2.

More specifically, the bottom of the base 2 is provided with a support, the air inlet is arranged at one side of the base 2, and the air outlet is arranged at the bottom of the base 2.

The foregoing merely illustrates preferred embodiments of the present invention, which are described in considerable detail and detail, but are not to be construed as limiting the scope of the invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several changes, modifications and substitutions can be made, which are all within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims (5)

1. A metal fixed high-voltage switch device comprises a cabinet body and is characterized in that a first partition plate, a second partition plate, a third partition plate and a fourth partition plate are arranged in the cabinet body at intervals, the four partition plates are L-shaped and are composed of transverse plates and vertical plates, the first partition plate, the second partition plate, the third partition plate and the fourth partition plate respectively form a first compartment, a second compartment, a third compartment and a fourth compartment with the cabinet body, through holes are formed in the transverse plates and the vertical plates of the first partition plate, the second partition plate, the third partition plate and the fourth partition plate, and a heat dissipation channel is formed among the four clapboards, a plurality of groups of two heat dissipation pipes which are connected side by side are arranged in the heat dissipation channel, the radiating pipe comprises a hollow pipe body and a spiral pipe wound on the pipe body, openings are arranged on two sides of two ends of the pipe body, the two radiating pipes are connected through the openings, and the radiating pipes are connected with the through holes through the openings; the cabinet body bottom below is equipped with the base, and inside cavity of this base and intermediate position department are equipped with the riser and separate into two spaces about, are equipped with air exhauster and draught fan in two spaces respectively, and the one end of air exhauster and draught fan stretches into the cabinet internally through the pipeline, and the air outlet and the air intake that set up on the base are connected respectively to the other end.

2. The metal-fixed high-voltage switchgear according to claim 1, wherein said heat dissipation channel is provided with four sets of heat dissipation pipes.

3. The metal stationary high-voltage switchgear according to claim 1, wherein said cabinet is provided with a cabinet cover.

4. The metal fixed high-voltage switch equipment as claimed in claim 1, wherein a dustproof filter screen is arranged at the joint of the induced draft fan and the air inlet on the base.

5. The metal fixed high-voltage switch equipment as claimed in claim 1, wherein the base is provided with a support at the bottom, the air inlet is provided at one side of the base, and the air outlet is provided at the bottom of the base.

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