CN114302620A - A mining inverter cooling cabinet - Google Patents

Abstract

The invention discloses a heat dissipation cabinet of a mining frequency converter, which comprises a heat dissipation cabinet body, a sealing cover and an insertion groove, wherein the top of the heat dissipation cabinet body is matched with the outer surface of the sealing cover for use, a cooling mechanism is arranged inside the heat dissipation cabinet body, the insertion groove is formed in the bottom of the rear side of the heat dissipation cabinet body, a groove is formed in the right side of the inner wall of the insertion groove, a fixing mechanism is arranged inside the groove, an insertion block is inserted into the insertion groove, and ventilation equipment is fixedly arranged on the rear side of the insertion block. According to the mining frequency converter heat dissipation cabinet, the heat dissipation cabinet body, the sealing cover, the insertion groove, the insertion block, the air exchange device and the cooling mechanism are matched for use, so that the temperature inside the heat dissipation cabinet body can be well reduced, meanwhile, the air exchange device can discharge dust inside the heat dissipation cabinet body while cooling, the problem of poor heat dissipation effect of the existing heat dissipation cabinet is solved, and the mining frequency converter heat dissipation cabinet has the advantage of good heat dissipation effect.

Description

A mining inverter cooling cabinet

technical field

The invention belongs to the technical field of cooling cabinets, and in particular relates to a cooling cabinet for mining frequency converters.

Background technique

In order to meet the market demand, the mining inverter cooling machine is generally optimized in terms of how to better frequency conversion and how to make it more convenient for users to use. , the effect of frequency conversion is better and it is more convenient for users to use these benefits, but there are certain limitations. During normal use, the internal heat dissipation is often poor, and it is easy to cause damage to the internal components. The problem in the existing technology is that : The heat dissipation effect is poor.

SUMMARY OF THE INVENTION

Aiming at the problems existing in the prior art, the present invention provides a heat dissipation cabinet for a mining frequency converter, which has the advantages of good heat dissipation effect and solves the problem of poor heat dissipation effect in the prior art.

The present invention is realized in this way, a cooling cabinet for a mining frequency converter includes a cooling cabinet body, a sealing cover and an insertion slot, the top of the cooling cabinet body is used in cooperation with the outer surface of the sealing cover, and the cooling cabinet body A cooling mechanism is arranged inside, the insertion slot is opened at the bottom of the rear side of the cooling cabinet body, a groove is opened on the right side of the inner wall of the insertion slot, and a fixing mechanism is arranged inside the groove, and the insertion slot is A plug-in block is inserted into the slot, and a ventilation device is fixedly installed on the rear side of the plug-in block.

Preferably in the present invention, the cooling mechanism includes a cooling box and two bar-shaped hanging blocks, and the opposite ends of the two bar-shaped hanging blocks are fixedly connected to the left and right sides of the inner wall of the cooling cabinet body, and the left and right sides of the cooling box are Bar-shaped hanging slots are provided on both sides, the interior of the two bar-shaped hanging slots is used in cooperation with the top of the bar-shaped hanging block, and a condenser is fixedly installed on the top of the cooling box.

Preferably, the top of the bar-shaped hanging block is provided with a matching groove, a matching block is inserted into the inside of the matching groove, and the top of the matching block is fixedly connected with the bottom of the bar-shaped hanging groove.

Preferably in the present invention, the fixing mechanism includes a pressing block, the outer surface of the pressing block is slidably connected with the inner wall of the groove, and the left side of the pressing block is used in cooperation with the right side of the plug-in block, so The right side of the extrusion block is fixedly connected with a connecting rod, the outer surface of the connecting rod is screwed with a rotating column, the outer surface of the rotating column is rotatably connected with the inner wall of the groove, and the right side of the rotating column is fixedly connected There is a gear set, and the rear side of the gear set is matched with a rotating handle, and the rear side of the rotating handle penetrates the groove and extends to the rear side of the cooling cabinet body.

As a preferred embodiment of the present invention, annular grooves are provided on the left and right sides of the outer surface of the rotating column, annular blocks are used in the interior of the two annular grooves, and the outer surfaces of the two annular blocks are fixedly connected to the inner wall of the groove.

Preferably in the present invention, the front side and the rear side of the inner wall of the groove are provided with limit grooves, the front side and the rear side of the extrusion block are fixedly installed with limit blocks, and the ends of the two limit blocks are away from each other. Both are slidably connected to the interior of the limit slot.

As a preferred embodiment of the present invention, the front side and the rear side of the top of the sealing cover are provided with heat dissipation ports, and the number of the heat dissipation ports is multiple and evenly distributed.

As a preferred embodiment of the present invention, an alarm is fixedly installed on the right side of the cooling cabinet body, and the alarm is located on the top of the right side of the cooling cabinet body.

Compared with the prior art, the beneficial effects of the present invention are as follows:

1. In the present invention, the heat dissipation cabinet body, the sealing cover, the plug-in slot, the plug-in block, the ventilation equipment and the cooling mechanism are used together, so that the temperature inside the heat dissipation cabinet body can be well reduced, and the ventilation equipment can be installed at the same time. At the same time of cooling, the dust inside the cooling cabinet body can be discharged, which solves the problem of poor cooling effect in the prior art. The cooling cabinet of the mining frequency converter has the advantage of good cooling effect.

2. The present invention cools the water inside the cooling box through the condenser. At the same time, the cooling box is located inside the cooling cabinet body. Due to heat conduction, the temperature inside the cooling cabinet body is transmitted to the inside of the cooling box, and the water passes through the condenser. Function, the temperature is reduced, and at the same time the low temperature of the cooling box can well reduce the heat inside the heat dissipation cabinet body, so that the heat dissipation effect is better.

3. In the present invention, by setting the matching groove, it can be used in conjunction with the matching block fixedly installed at the bottom of the strip-shaped hanging groove, so that the operation of the cooling box can be more stable, and the heat dissipation effect is also better.

4. The present invention realizes the power source of the whole fixing mechanism by manually rotating the rotating handle, because the force can be transmitted, and the rotating column is driven to rotate through the gear set while rotating the rotating handle, so that the extrusion block and the plug can be pushed through the connecting rod. The connection block is used together to make the installation effect of the ventilation equipment better, and the effect of ventilation and dust removal is better.

5. By setting the annular groove in the present invention, the annular block fixedly installed on the inner wall of the groove can be rotatably connected, so that the rotating column can only rotate on its own and cannot move.

6. The present invention can realize the sliding connection with the limit blocks fixedly installed on the front side and the rear side of the extrusion block by setting the limit groove, so that not only can the position of the extrusion block be well restricted, but also the extrusion block can be slidably connected. The movement trajectory of the pressing block is more stable.

7. The invention can ensure that the condenser will not be damaged due to being in a closed space by setting a heat dissipation port.

8. The present invention can realize real-time alarm by setting an alarm.

Description of drawings

1 is a schematic structural diagram provided by an embodiment of the present invention;

2 is a rear view of a cooling cabinet body provided by an embodiment of the present invention;

FIG. 3 is a perspective view of removing a sealing cover and a ventilation device provided by an embodiment of the present invention;

4 is a perspective view of the appearance of a cooling mechanism provided by an embodiment of the present invention;

5 is a perspective view of the ventilation equipment and the plug-in block provided by an embodiment of the present invention;

6 is a detailed view of a cooling mechanism provided by an embodiment of the present invention;

7 is a detailed view of a fixing mechanism provided by an embodiment of the present invention;

FIG. 8 is an enlarged view of part A in FIG. 6 according to an embodiment of the present invention.

In the figure: 1. Cooling cabinet body; 2. Sealing cover; 3. Insertion slot; 4. Cooling mechanism; 41. Cooling box; 42. Bar-shaped hanging block; 43. Bar-shaped hanging slot; 44. Condenser; 5 , groove; 6, fixing mechanism; 61, extrusion block; 62, connecting rod; 63, rotating column; 64, gear set; 65, rotating handle; 7, plug-in block; 8, ventilation equipment; 9, cooperation groove; 10, matching block; 11, annular groove; 12, annular block; 13, limit groove; 14, limit block; 15, cooling port; 16, alarm.

Detailed ways

In order to further understand the content, characteristics and effects of the present invention, the following embodiments are exemplified and described in detail below with the accompanying drawings.

The structure of the present invention will be described in detail below with reference to the accompanying drawings.

As shown in FIG. 1 to FIG. 8 , a cooling cabinet for a mining frequency converter provided by an embodiment of the present invention includes a cooling cabinet body 1 , a sealing cover 2 and a socket 3 . The top of the cooling cabinet body 1 and the sealing cover 2 The outer surface is used together, the cooling mechanism 4 is arranged inside the cooling cabinet body 1, the insertion slot 3 is opened at the bottom of the rear side of the cooling cabinet body 1, and the right side of the inner wall of the insertion slot 3 is provided with a groove 5. A fixing mechanism 6 is provided inside, a plug-in block 7 is plugged into the plug-in slot 3 , and a ventilation device 8 is fixedly installed on the rear side of the plug-in block 7 .

Referring to FIG. 6 , the cooling mechanism 4 includes a cooling box 41 and two bar-shaped hanging blocks 42 . The opposite ends of the two bar-shaped hanging blocks 42 are fixedly connected to the left and right sides of the inner wall of the cooling cabinet body 1 . Bar-shaped hanging grooves 43 are opened on both sides, and the interior of the two bar-shaped hanging grooves 43 is used in cooperation with the top of the bar-shaped hanging block 42 , and a condenser 44 is fixedly installed on the top of the cooling box 41 .

The above scheme is adopted: the water in the cooling box 41 is cooled by the condenser 44, and the cooling box 41 is located inside the cooling cabinet body 1. Due to heat conduction, the temperature inside the cooling cabinet body 1 is transmitted to the interior of the cooling box 41. , the temperature of the water decreases through the action of the condenser 44, and the low temperature of the cooling box 41 can reduce the heat inside the cooling cabinet body 1 well, so that the cooling effect is better.

Referring to FIG. 8 , a matching groove 9 is formed on the top of the bar-shaped hanging block 42 , and a matching block 10 is inserted into the matching groove 9 .

The above solution is adopted: by setting the matching groove 9, it can be used in conjunction with the matching block 10 fixedly installed at the bottom of the strip-shaped hanging groove 43, so that the operation of the cooling box 41 can be more stable, and the heat dissipation effect is also better.

7, the fixing mechanism 6 includes a pressing block 61, the outer surface of the pressing block 61 is slidably connected with the inner wall of the groove 5, the left side of the pressing block 61 cooperates with the right side of the plug-in block 7, and the pressing block The right side of 61 is fixedly connected with a connecting rod 62, the outer surface of the connecting rod 62 is screwed with a rotating column 63, the outer surface of the rotating column 63 is rotatably connected with the inner wall of the groove 5, and the right side of the rotating column 63 is fixedly connected with a gear set 64 , the rear side of the gear set 64 is matched with a rotating handle 65 , and the rear side of the rotating handle 65 penetrates the groove 5 and extends to the rear side of the cooling cabinet body 1 .

The above scheme is adopted: the power source of the entire fixing mechanism 6 is realized by manually rotating the rotary handle 65, because the force can be transmitted, while rotating the rotary handle 65, the rotating column 63 is driven to rotate through the gear set 64, so that the connecting rod 62 can be rotated. The pushing block 61 is used in cooperation with the plug-in block 7, so that the installation effect of the ventilation equipment 8 is better, and the effect of ventilation and dust removal is better at the same time.

Referring to FIG. 7 , the left and right sides of the outer surface of the rotating column 63 are provided with annular grooves 11 , and the interiors of the two annular grooves 11 are matched with annular blocks 12 , and the outer surfaces of the two annular blocks 12 are fixed with the inner wall of the groove 5 connect.

The above solution is adopted: by setting the annular groove 11 , the annular block 12 fixedly installed on the inner wall of the groove 5 can be rotatably connected, so that the rotating column 63 can only rotate and cannot move.

Referring to FIG. 7 , the front and rear sides of the inner wall of the groove 5 are provided with limit slots 13 , and the front and rear sides of the extrusion block 61 are fixedly installed with the limit blocks 14 . It is slidably connected to the interior of the limiting groove 13 .

The above solution is adopted: by setting the limit groove 13, it is possible to realize the sliding connection with the limit blocks 14 fixedly installed on the front side and the rear side of the extrusion block 61, so that not only can the position of the extrusion block 61 be well restricted, but also It can also make the movement trajectory of the pressing block 61 more stable.

Referring to FIGS. 1 and 2 , the front side and the rear side of the top of the sealing cover 2 are provided with heat dissipation ports 15 , and the number of the heat dissipation ports 15 is multiple and evenly distributed.

The above solution is adopted: by setting the heat dissipation port 15, it can be ensured that the condenser 44 will not be damaged due to being in a closed space.

Referring to FIGS. 1 , 2 and 3 , an alarm 16 is fixedly installed on the right side of the cooling cabinet body 1 , and the alarm 16 is located on the top of the right side of the cooling cabinet body 1 .

With the above solution: by setting the alarm 16, an instant alarm can be realized.

The working principle of the present invention:

When in use, the water inside the cooling box 41 is first cooled by the condenser 44, and the cooling box 41 is located inside the cooling cabinet body 1. Due to heat conduction, the temperature inside the cooling cabinet body 1 is transmitted to the cooling box 41. Inside, the water passes through the action of the condenser 44 to reduce the temperature, and at the same time, the low temperature of the cooling box 41 can reduce the heat inside the cooling cabinet body 1 well. The matching block 10 fixedly installed at the bottom of the groove 43 is used together, so that the operation of the cooling box 41 can be more stable and the effect of heat dissipation is better. Secondly, the power source of the entire fixing mechanism 6 is realized by manually rotating the rotary handle 65. It can be transmitted. When the rotating handle 65 is rotated, the rotating column 63 is driven to rotate through the gear set 64, so that the extrusion block 61 can be pushed through the connecting rod 62 to cooperate with the plug-in block 7, and the annular groove 11 is set. The annular block 12 fixedly installed on the inner wall of the groove 5 can be rotatably connected, so that the rotating column 63 can only rotate but cannot move. The limit blocks 14 fixedly installed on the side are slidably connected, which not only can well limit the position of the extrusion block 61, but also make the movement trajectory of the extrusion block 61 more stable, so that the installation effect of the ventilation equipment 8 is better. At the same time, the effect of ventilation and dust removal is better.

To sum up, the cooling cabinet of the mining frequency converter can be used together with the cooling cabinet body 1, the sealing cover 2, the plug-in slot 3, the plug-in block 7, the ventilation equipment 8 and the cooling mechanism 4, so that the It is good to reduce the temperature inside the heat dissipation cabinet body 1, and at the same time, the ventilation device 8 can also discharge the dust inside the heat dissipation cabinet body 1 while cooling, which solves the problem of poor heat dissipation effect in the prior art.

It should be noted that, in this document, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any relationship between these entities or operations. any such actual relationship or sequence exists. Moreover, the terms "comprising", "comprising" or any other variation thereof are intended to encompass a non-exclusive inclusion such that a process, method, article or device that includes a list of elements includes not only those elements, but also includes not explicitly listed or other elements inherent to such a process, method, article or apparatus.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, and substitutions can be made in these embodiments without departing from the principle and spirit of the invention and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (8)

1. The utility model provides a mining converter heat dissipation rack, includes heat dissipation rack body (1), sealed lid (2) and inserting groove (3), its characterized in that: the heat dissipation cabinet is characterized in that the top of the heat dissipation cabinet body (1) is matched with the outer surface of the sealing cover (2) in use, a cooling mechanism (4) is arranged inside the heat dissipation cabinet body (1), the insertion groove (3) is arranged at the bottom of the rear side of the heat dissipation cabinet body (1), a groove (5) is formed in the right side of the inner wall of the insertion groove (3), a fixing mechanism (6) is arranged inside the groove (5), an insertion block (7) is inserted inside the insertion groove (3), and a ventilation device (8) is fixedly arranged on the rear side of the insertion block (7).

2. The mining frequency converter heat dissipation cabinet of claim 1, characterized in that: cooling body (4) include cooler bin (41) and two bar hanger blocks (42), the one end that two bar hanger blocks (42) deviate from mutually all with the left and right sides fixed connection of heat dissipation rack body (1) inner wall, bar hanging groove (43) have all been seted up to the left and right sides of cooler bin (41), the inside of two bar hanging grooves (43) is used with the top cooperation of bar hanger block (42), the top fixed mounting of cooler bin (41) has condenser (44).

3. The mining frequency converter heat dissipation cabinet of claim 2, characterized in that: the top of the strip-shaped hanging block (42) is provided with a matching groove (9), the matching block (10) is inserted into the matching groove (9), and the top of the matching block (10) is fixedly connected with the bottom of the strip-shaped hanging groove (43).

4. The mining frequency converter heat dissipation cabinet of claim 1, characterized in that: fixed establishment (6) are including extrusion piece (61), the surface of extrusion piece (61) and the inner wall sliding connection of recess (5), the left side of extrusion piece (61) is used with the right side cooperation of grafting piece (7), the right side fixedly connected with connecting rod (62) of extrusion piece (61), the surface threaded connection of connecting rod (62) has column spinner (63), the surface of column spinner (63) rotates with the inner wall of recess (5) to be connected, the right side fixedly connected with gear train (64) of column spinner (63), the rear side cooperation of gear train (64) is used and is had twist grip (65), the rear side of twist grip (65) runs through recess (5) and extends to the rear side of heat dissipation cabinet body (1).

5. The mining frequency converter heat dissipation cabinet of claim 4, characterized in that: annular grooves (11) are formed in the left side and the right side of the outer surface of the rotating column (63), annular blocks (12) are used in the two annular grooves (11) in a matched mode, and the outer surfaces of the two annular blocks (12) are fixedly connected with the inner wall of the groove (5).

6. The mining frequency converter heat dissipation cabinet of claim 4, characterized in that: spacing groove (13) have all been seted up to the front side and the rear side of recess (5) inner wall, the equal fixed mounting in front side and the rear side of extrusion piece (61) has stopper (14), and the one end that two stoppers (14) deviate from mutually all with the inside sliding connection of spacing groove (13).

7. The mining frequency converter heat dissipation cabinet of claim 1, characterized in that: the front side and the rear side at the top of the sealing cover (2) are provided with a plurality of heat dissipation openings (15), and the heat dissipation openings (15) are uniformly distributed.

8. The mining frequency converter heat dissipation cabinet of claim 1, characterized in that: the right side of heat dissipation rack body (1) is fixed with siren (16), siren (16) are located the top on heat dissipation rack body (1) right side.

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