CN211152591U

CN211152591U - High-efficient heat dissipation formula mining mechanical control case

Info

Publication number: CN211152591U
Application number: CN201922420874.3U
Authority: CN
Inventors: 孙文
Original assignee: Jiangsu Yuli Mechanical & Electrical Equipment Group Co ltd
Current assignee: Jiangsu Yuli Mechanical & Electrical Equipment Group Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-07-31
Anticipated expiration: 2029-12-30

Abstract

The utility model discloses a mining mechanical control case of high-efficient heat dissipation formula, including control box, through-line box and heat dissipation box, the control box top has No. two heat dissipation boxes through the bolt fastening, No. two heat dissipation boxes are fixed with semiconductor refrigeration piece and semiconductor refrigeration piece bottom through the draw-in groove and have an extractor fan through the bolt fastening in the bottom, the control box both sides have a heat dissipation box through the bolt fastening, No. two extractor fans are installed through the mounting bracket to heat dissipation box inside, the welding of control box bottom has the through-line box, the welding of through-line box both sides has through-line pipe and through-line pipe top and bottom all to weld has small-size box body. The utility model discloses an extractor fan, No. two extractor fans and semiconductor refrigeration piece dispel the heat to control box inside, and the radiating effect is good, simultaneously, can fix with control box internal control component connection pencil, prevents that it from droing, is fit for being extensively promoted and used.

Description

High-efficient heat dissipation formula mining mechanical control case

Technical Field

The utility model relates to a control box technical field, in particular to mining mechanical control case of high-efficient heat dissipation formula.

Background

Mining is the technology and science of mining mineral resources from within the crust and the surface, and the mining industry is an important raw material industry in which a mechanical control box is used to control the mining machinery.

Patent number CN201720617603.5 discloses a mining mechanical control box of high-efficient heat dissipation formula, this mechanical control box, under blowing of fan, the front and the both sides face of control box body can dispel the heat to the inside of control box body fast.

The above-mentioned mining mechanical control box of effect heat dissipation formula weak point lies in: 1. adopt the radiator unit who comprises heat conduction graphite flake, heat conduction aluminum sheet and heat conduction copper sheet, to the inside heat absorption of control box, heat conduction, radiator unit can not contact, paste the control element in the control box tightly, so can't effectively dispel the heat in the control box, 2, do not have safeguard function, and the pencil such as power cord or connecting wire that are connected with the control element inside the control box drops easily, for this reason, we propose a mining mechanical control case of high-efficient heat dissipation formula.

SUMMERY OF THE UTILITY MODEL

A primary object of the utility model is to provide a mining mechanical control case of high-efficient heat dissipation formula can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a high-efficiency heat dissipation type mining mechanical control box, which comprises a control box, a junction box and a first heat dissipation box, the top of the control box is fixed with a second heat dissipation box through a bolt, the bottom in the second heat dissipation box is fixed with a semiconductor refrigeration sheet through a clamping groove, the bottom of the semiconductor refrigeration sheet is fixed with a first exhaust fan through a bolt, a first heat dissipation box is fixed on two sides of the control box through bolts, a second exhaust fan is arranged in the first heat dissipation box through a mounting frame, the bottom of the control box is welded with a through wire box, two sides of the through wire box are welded with through wire pipes, and the top and the bottom of the through wire pipes are welded with small box bodies, one end of the small box body is connected with a fixing bolt through a thread groove, one end of the fixing bolt is connected with a semi-annular sealing gasket through a bearing, the semi-annular sealing gasket is positioned inside the small box body, and a stainless steel reinforcing net is fixed on the inner surface of the control box through bolts.

Furthermore, the refrigeration ends of the first exhaust fan and the semiconductor refrigeration piece are both located inside the control box, and the heat dissipation end of the semiconductor refrigeration piece is located inside the second heat dissipation box.

Furthermore, a vent is formed between the first heat dissipation box and the control box, heat dissipation holes are welded at one side of the first heat dissipation box, and the number of the vent and the number of the heat dissipation holes are multiple.

Furthermore, one side of the control box is connected with a box door through a rotating shaft, and two ends of one side of the communication box are fixedly provided with box covers through bolts.

Furthermore, No. two heat dissipation box top both ends are fixed with dustproof filter screen No. one through the bolt, No. two dustproof filter screens are fixed with through the bolt on one side of the inside of No. one heat dissipation box.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. by arranging the semiconductor refrigeration sheet, the first exhaust fan and the second exhaust fan, a person uses a power line to connect the first exhaust fan, the second exhaust fan and the semiconductor refrigeration sheet with an external power supply, the second exhaust fan is opened to extract heat in the control box through the first heat dissipation box, the second dustproof filter screen can prevent external dust from entering the control box from the first heat dissipation box, the semiconductor refrigeration sheet can quickly transfer heat of the refrigeration end in the control box to the heating end in the second heat dissipation box and discharge the heat, so that the temperature of the refrigeration end is reduced to achieve the refrigeration purpose, the first exhaust fan can be opened to pump cold air produced by the semiconductor refrigeration sheet into the control box to neutralize the heat in the control box, the purpose of quickly dissipating heat in the control box is achieved, the first dustproof filter screen can prevent the external dust from entering the control box from the second heat dissipation box, no. one extraction fan and No. two extraction fans all adopt convulsions to dispel the heat, can not be too high because of outside temperature, and influence the inside heat dissipation of control box, and a dustproof filter screen and No. two dustproof filter screens all adopt the bolt fastening, conveniently dismantle the change.

2. Through setting up the sealed pad of logical line box, logical spool and semi-annular, the personnel will pass logical spool and logical line box with control box inside control element interconnect's pencil, insert inside the control box, rotate the sealed pad removal of semi-annular in the fixing bolt drive small-size box body, will pass the pencil of logical spool and fix, prevent that it from droing.

Drawings

Fig. 1 is the utility model relates to a high-efficient heat dissipation formula mining mechanical control case's overall structure schematic diagram.

Fig. 2 is the utility model relates to a high-efficient heat dissipation formula mining mechanical control case's inner structure schematic diagram.

Fig. 3 is the utility model relates to a high-efficient heat dissipation formula mining mechanical control case's a heat dissipation box inner structure schematic diagram.

Fig. 4 is the utility model relates to a high-efficient heat dissipation formula mining mechanical control case's lead wire pipe and small-size box body inner structure schematic diagram.

In the figure: 1. a control box; 2. a junction box; 3. a first heat dissipation box; 4. a second heat dissipation box; 5. a box door; 6. a through pipe; 7. a small box body; 8. fixing the bolt; 9. a box cover; 10. a first exhaust fan; 11. a semiconductor refrigeration sheet; 12. a first dustproof filter screen; 13. a stainless steel reinforcing mesh; 14. a second exhaust fan; 15. a second dustproof filter screen; 16. a vent; 17. heat dissipation holes; 18. a semi-annular seal.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in figures 1-4, a high-efficiency heat dissipation type mining mechanical control box comprises a control box 1, a through box 2 and a first heat dissipation box 3, wherein the top of the control box 1 is fixed with the second heat dissipation box 4 through a bolt, the bottom of the second heat dissipation box 4 is fixed with a semiconductor refrigeration sheet 11 through a clamping groove, the bottom of the semiconductor refrigeration sheet 11 is fixed with a first exhaust fan 10 through a bolt, the two sides of the control box 1 are fixed with the first heat dissipation box 3 through bolts, the inside of the first heat dissipation box 3 is provided with a second exhaust fan 14 through a mounting frame, the bottom of the control box 1 is welded with the through box 2, the two sides of the through box 2 are welded with a through pipe 6, the top and the bottom of the through pipe 6 are both welded with small box bodies 7, one end of each small box body 7 is connected with a fixing bolt 8 through a thread groove, and one end of each fixing bolt, the semi-annular sealing gasket 18 is positioned inside the small box body 7, and a stainless steel reinforcing net 13 is fixed on the inner surface of the control box 1 through bolts.

The first exhaust fan 10 and the refrigeration ends of the semiconductor refrigeration pieces 11 are located inside the control box 1, and the heat dissipation ends of the semiconductor refrigeration pieces 11 are located inside the second heat dissipation box 4.

In this embodiment, as shown in fig. 2, the refrigeration end of the semiconductor refrigeration piece 11 is located inside the control box 1, so that the control box 1 is conveniently cooled, and the heat dissipation end of the semiconductor refrigeration piece 11 is located inside the second heat dissipation box 4, so that heat is conveniently dissipated.

Wherein, a vent 16 has been seted up between heat dissipation box 3 and the control box 1 and heat dissipation box 3 one side welding has louvre 17, vent 16 and louvre 17's quantity is a plurality of.

In this embodiment, as shown in fig. 3, the heat dissipation holes 17 facilitate the first heat dissipation box 3 to dissipate heat, and the ventilation openings 16 facilitate the second suction fan 14 to dissipate heat inside the control box 1.

Wherein, control box 1 one side is connected with chamber door 5 through the pivot, pass through 2 one side both ends of junction box and pass through the bolt fastening and have lid 9.

In this embodiment, as shown in fig. 1, the box door 5 is opened to facilitate installation of the mechanical control element inside the control box 1, and the box cover 9 is opened to facilitate connection of the connection harness.

Wherein, No. two heat dissipation box 4 top both ends are fixed with dustproof filter screen 12 No. one through the bolt, No. one heat dissipation box 3 inside one side is fixed with dustproof filter screen 15 No. two through the bolt.

In this embodiment, as shown in fig. 1, the first dustproof filter screen 12 can prevent external dust or impurities from entering the control box 1 from the second heat dissipation box 4, and the second dustproof filter screen 15 can prevent external dust or impurities from entering the control box 1 from the first heat dissipation box 3.

It should be noted that the utility model relates to a high-efficient heat dissipation type mining mechanical control box, when working, the personnel use the power cord to install the control box 1 at the preset position, the wiring harness connected with the control element inside the control box 1 passes through the through-wire pipe 6 and the through-wire box 2, and is inserted into the control box 1, the fixing bolt 8 is rotated to drive the semi-ring-shaped sealing gasket 18 in the small box body 7 to move, the wiring harness passing through the through-wire pipe 6 is fixed and prevented from falling off, the stainless steel reinforcing net 13 can improve the explosion-proof capability of the control box 1 inside the control box 1, so that the control box 1 is not easy to damage, the personnel use the power cord to connect the first suction fan 10, the second suction fan 14 and the semiconductor refrigeration piece 11 with the external power supply, the second suction fan 14 can be opened to draw out the heat inside the control box 1 through the first heat dissipation box 3, the second dustproof filter screen 15 can prevent the external dust from entering the control, open semiconductor refrigeration piece 11 and can be located the heat fast transfer of the refrigeration end in control box 1 fast, transmit the heating end that is located No. two heat dissipation boxes 4, and discharge, make the temperature of refrigeration end reduce, reach refrigerated purpose, open No. one suction fan 10 and can take out the air conditioning that semiconductor refrigeration piece 11 made to control box 1 in, to the heat neutralization of its inside, reach the inside quick radiating purpose that carries out of control box 1, dustproof filter screen 12 can prevent that outside dust from getting into control box 1 inside from No. two heat dissipation boxes 4, suction fan 10 and No. two suction fan 14 all adopt convulsions to dispel the heat, can not be too high because of outside temperature, and influence the inside heat dissipation of control box 1.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a mining mechanical control case of high-efficient heat dissipation formula, includes control box (1), lead to box (2) and a heat dissipation box (3), its characterized in that: the control box is characterized in that a second heat dissipation box (4) is fixed at the top of the control box (1) through bolts, a semiconductor refrigeration sheet (11) is fixed at the bottom of the second heat dissipation box (4) through a clamping groove, a first exhaust fan (10) is fixed at the bottom of the semiconductor refrigeration sheet (11) through bolts, first heat dissipation boxes (3) are fixed at the two sides of the control box (1) through bolts, a second exhaust fan (14) is installed inside the first heat dissipation box (3) through a mounting frame, a through-wire box (2) is welded at the bottom of the control box (1), through-wire pipes (6) are welded at the two sides of the through-wire box (2), small box bodies (7) are welded at the top and the bottom of the through-wire pipe (6), one end of each small box body (7) is connected with a fixing bolt (8) through a threaded groove, one end of each fixing bolt (8) is connected with a semi-annular sealing gasket (18), and a stainless steel reinforcing net (13) is fixed on the inner surface of the control box (1) through bolts.

2. The mining mechanical control box of claim 1, characterized in that: the refrigeration end of a draught fan (10) and a semiconductor refrigeration piece (11) is located inside the control box (1), and the heat dissipation end of the semiconductor refrigeration piece (11) is located inside the second heat dissipation box (4).

3. The mining mechanical control box of claim 1, characterized in that: a vent (16) is arranged between the first heat dissipation box (3) and the control box (1), heat dissipation holes (17) are welded on one side of the first heat dissipation box (3), and the number of the vent (16) and the number of the heat dissipation holes (17) are multiple.

4. The mining mechanical control box of claim 1, characterized in that: one side of the control box (1) is connected with a box door (5) through a rotating shaft, and two ends of one side of the communication box (2) are fixed with a box cover (9) through bolts.

5. The mining mechanical control box of claim 1, characterized in that: no. two heat dissipation box (4) top both ends are through the bolt fastening have dustproof filter screen (12) No. one, No. two dustproof filter screen (15) are fixed through the bolt fastening to the inside one side of No. one heat dissipation box (3).