CN216700811U

CN216700811U - Colliery is heat sink for electromechanics

Info

Publication number: CN216700811U
Application number: CN202220005447.8U
Authority: CN
Inventors: 李森; 齐茂彬; 魏锋
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-04
Filing date: 2022-01-04
Publication date: 2022-06-07
Anticipated expiration: 2032-01-04

Abstract

The utility model relates to the technical field of mechanical cooling equipment, in particular to a cooling device for coal mine machines, which comprises a shell, a cooling bin, a motor body, heat exchange plates, radiating fins, a fixing plate, a communicating pipe, a first circulating pipe and a second circulating pipe, wherein the shell is sleeved on the outer wall of the motor body, the heat exchange plates are arranged on the inner wall of the shell, an embedded groove is formed in the outer wall of each heat exchange plate, the cooling bin is formed between the shell and each heat exchange plate, heat exchange fins are arranged in the cooling bin, the first circulating pipe and the second circulating pipe are symmetrically arranged on two sides of the shell, the communicating pipe is rotatably inserted into the surface of one side, opposite to the first circulating pipe and the second circulating pipe, of the shell, the fixing plate is arranged on the outer wall of one side, opposite to the shell, and bolts are inserted into the surface of the fixing plate. The heat exchange plate can be flexibly arranged on the surface of the motor body, the existing motor body can be conveniently installed additionally, and the heat exchange plate is matched with the heat radiating fins to realize the effective heat radiating effect of the motor body.

Description

Colliery is heat sink for electromechanics

Technical Field

The utility model relates to the technical field of mechanical cooling equipment, in particular to a cooling device for coal mine machinery.

Background

In the coal mining process, need use a large amount of mechanical equipment, some mechanical equipment need adopt the motor to drive, uses the back for a long time, risees between the heat meeting of motor to in coal mine hole, the circulation of air effect is relatively poor, makes the natural radiating effect greatly reduced of motor, and the motor is long-time to move the back, leads to the problem that the inner line burns out easily.

Through massive search, the prior art is found, and the publication number is as follows: CN214221419U discloses a colliery electromechanical heat sink, which comprises a carriage body, the colliery grouting pump body is installed at the top of automobile body, the protection casing is installed to the top right-hand member of automobile body, install the motor in the protection casing, the heat dissipation motor is installed at the top of crossbeam board, evenly encircle on the output shaft of heat dissipation motor and be equipped with the flabellum, a plurality of ventilation holes have been seted up to the top equidistance of apron. According to the electromechanical cooling device for the coal mine, the fan blades are driven to rotate by starting the heat dissipation motor, air is guided into the protective cover through the ventilation holes, then the motor is cooled, meanwhile, cooling water is added into the cooling water inlet pipe, the cooling water is guided into the heat absorption pipe through the circular water guide pipe, and the heat on the copper clamp can be absorbed by the heat absorption pipe.

To sum up, the motor of current coal mining machinery often chooses the model of taking heat dissipation mechanism certainly for use, but still can't effectually give off the heat to reequip current motor and need spend a large amount of working strength, change powerful heat dissipation motor and still can increase the cost input, consequently, current motor lacks the heat abstractor that can install in a flexible way.

SUMMERY OF THE UTILITY MODEL

The utility model provides a cooling device for coal mine machines, which solves the technical problems.

The scheme for solving the technical problems is as follows: a cooling device for coal mine machinery comprises a shell, a cooling bin, a motor body, a heat exchange plate, a radiating fin, a fixing plate, a communicating pipe, a first circulating pipe and a second circulating pipe, the outer wall of the motor body is provided with radiating fins distributed in a circular array, the outer wall of the motor body is sleeved with symmetrically distributed shells, the inner walls of the two shells are both provided with heat exchange plates, the outer wall of the heat exchange plate is provided with embedded grooves distributed in a circular array, a cooling bin is formed between the shell and the heat exchange plate, the cooling bin is internally provided with heat exchange fins distributed in a circular array, the two sides of the shell are symmetrically provided with a first circulating pipe and a second circulating pipe, the surface of one side, opposite to the first circulating pipe and the second circulating pipe, of the first circulating pipe is rotatably inserted with a communicating pipe, the outer wall of one side, opposite to the shell, of the shell is provided with a fixing plate, and the surfaces of the fixing plates are all inserted with symmetrically distributed bolts.

The beneficial effects of the utility model are: through set up heat transfer board and shell in the motor body outside, the staff can pass through fixed plate and bolt fastening with the shell in the motor body outside, make the gomphosis groove and the fin of heat transfer board laminate, the staff can pour into heat conduction silica gel into at the gomphosis inslot portion, effectively laminate and thermal conduction between cooperation fin and the heat transfer board, the inlet tube can pour into cold water into to the cooling storehouse, cold water flows in the cooling storehouse, carry out the heat exchange after contacting with the fin, thereby take away the heat of heat transfer board, realize the quick sparse effect of heat, cooling water accessible drain pipe discharges, can circulate after the cooling and use, the staff can install on current motor body surface, can effectively reduce the input cost and improve motor body's radiating effect, make motor body do benefit to more and carry out long-time operation.

On the basis of the technical scheme, the utility model can be further improved as follows.

Furthermore, one side of the first circulating pipe is connected with a water inlet pipe, and one end of the second circulating pipe is connected with a water outlet pipe.

The beneficial effect of adopting the further scheme is that: the water inlet pipe can inject water into the first circulating pipe and the water into the cooling bin through the communicating pipe, and meanwhile, the communicating pipe can pour water into the second circulating pipe and discharge the water through the water discharging pipe.

Furthermore, the tabling groove and the radiating fin are tabling, and the heat exchange plate and the heat exchange fin are both designed by copper materials.

The beneficial effect of adopting the further scheme is that: the staff can pour into heat conduction silica gel into in the gomphosis groove, and the inseparable laminating and the good heat conductivility that possess between guarantee fin and the heat transfer board.

Furthermore, the lower ends of the bolts are rotatably sleeved with nuts.

The beneficial effect of adopting the further scheme is that: the nut can be screwed on the surface of the bolt, so that the shell and the heat exchange plate are stably installed on the surface of the motor body.

Furthermore, the communicating pipes are communicated with the interior of the cooling bin.

The beneficial effect of adopting the further scheme is that: the communicating pipe can realize the communication between the first circulating pipe and the cooling bin and the communication between the second circulating pipe and the cooling bin, and is favorable for the flow of cooling water.

Further, the communicating pipe is located between the heat exchange plates.

The beneficial effect of adopting the further scheme is that: the cooling water flowing in the communicating pipe can flow between the heat exchange plates, so that the comprehensive heat exchange is realized, and an effective cooling measure is taken.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical solutions of the present invention more clearly understood and to implement them in accordance with the contents of the description, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings. The detailed description of the present invention is given in detail by the following examples and the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the utility model and together with the description serve to explain the utility model and do not constitute a limitation of the utility model. In the drawings:

fig. 1 is a main sectional structural schematic view of a cooling device for coal mine machinery provided in an embodiment of the present invention;

fig. 2 is a schematic structural diagram of an external side view of a cooling device for coal mine machinery provided in an embodiment of the present invention;

fig. 3 is a schematic partial sectional structural view of a cooling bin of a cooling device for coal mine machines according to an embodiment of the present invention;

fig. 4 is a schematic partial side view of a cooling bin of a cooling device for coal mine machines according to an embodiment of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a housing; 2. a cooling bin; 3. a motor body; 4. a heat exchange plate; 5. a heat sink; 6. a fitting groove; 7. a heat exchanger fin; 8. a fixing plate; 9. a bolt; 10. a communicating pipe; 11. a water inlet pipe; 12. a first circulation pipe; 13. a second circulation pipe; 14. a drain pipe; 15. and (4) a nut.

Detailed Description

The principles and features of the present invention are described below in conjunction with the accompanying fig. 1-4, which are provided by way of example only to illustrate the present invention and not to limit the scope of the present invention. The utility model is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. Advantages and features of the present invention will become apparent from the following description and from the claims. It is to be noted that the drawings are in a very simplified form and are not to precise scale, which is merely for the purpose of facilitating and distinctly claiming the embodiments of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1 to 4, the utility model provides a coal mine electromechanical cooling device, which comprises a shell 1, a cooling bin 2, a motor body 3, a heat exchange plate 4, cooling fins 5, a fixing plate 8, a communicating pipe 10, a first circulating pipe 12 and a second circulating pipe 13, wherein the cooling fins 5 distributed in a circular array are arranged on the outer wall of the motor body 3, the shell 1 distributed symmetrically is sleeved on the outer wall of the motor body 3, the heat exchange plate 4 is arranged on the inner wall of each of the two shells 1, the outer wall of the heat exchange plate 4 is provided with an embedded groove 6 distributed in a circular array, the cooling bin 2 is formed between the shell 1 and the heat exchange plate 4, the heat exchange fins 7 distributed in a circular array are arranged inside the cooling bin 2, the first circulating pipe 12 and the second circulating pipe 13 are symmetrically arranged on two sides of the shell 1, the communicating pipe 10 is rotatably inserted on the surface of one side, which is opposite to the first circulating pipe 12, the second circulating pipe 13, the fixing plate 8 is arranged on the outer wall of one side of the shell 1, the surface of the fixed plate 8 is inserted with symmetrically distributed bolts 9, the heat exchange plate 4 and the shell 1 are arranged outside the motor body 3, a worker can fix the shell 1 outside the motor body 3 through the fixed plate 8 and the bolts 9, so that the embedded groove 6 of the heat exchange plate 4 is attached to the radiating fin 5, the worker can inject heat-conducting silica gel into the embedded groove 6 to match the radiating fin 5 and the heat exchange plate 4 to effectively attach and conduct heat, the water inlet pipe 11 can inject cold water into the cooling bin 2, the cold water flows in the cooling bin 2 and exchanges heat after contacting with the heat exchange fin 7, so that the heat of the heat exchange plate 4 is taken away, the effect of quickly evacuating heat is realized, the cooling water can be discharged through the water discharge pipe 14 and can be recycled after cooling, the worker can be installed on the surface of the existing motor body 3, the investment cost can be effectively reduced, and the radiating effect of the motor body 3 can be improved, so that the motor body 3 is more favorable for long-time operation.

Preferably, a water inlet pipe 11 is connected to one side of the first circulation pipe 12, a water outlet pipe 14 is connected to one end of the second circulation pipe 13, the water inlet pipe 11 can inject water into the first circulation pipe 12 and into the cooling compartment 2 through the communicating pipe 10, and the communicating pipe 10 can pour water into the second circulation pipe 13 and discharge it through the water outlet pipe 14.

Preferably, one side of the first circulation pipe 12 is connected with a water inlet pipe 11, one end of the second circulation pipe 13 is connected with a water outlet pipe 14, and a worker can inject heat-conducting silica gel into the embedding groove 6 to ensure that the radiating fins 5 are tightly attached to the heat exchange plate 4 and have good heat-conducting performance.

Preferably, the lower end of the bolt 9 is rotatably sleeved with a nut 15, the nut 15 can be screwed on the surface of the bolt 9, and the shell 1 and the heat exchange plate 4 are stably installed on the surface of the motor body 3.

Preferably, communicating pipe 10 all is linked together with cooling bin 2 is inside, and nut 15 can be screwed on bolt 9 surface, realizes that shell 1 and heat transfer board 4 stable mounting in the effect on motor body 3 surface.

Preferably, the communicating pipes 10 are located between the heat exchanging fins 7, and the cooling water flowing in through the communicating pipes 10 can flow between the heat exchanging fins 7, so that the overall heat exchange is realized, and an effective cooling measure is taken.

The specific working principle and the using method of the utility model are as follows: the staff can be fixed in motor body 3 outside through fixed plate 8 and bolt 9 with shell 1, make the gomphosis groove 6 of heat transfer board 4 laminate with fin 5, the staff can pour into heat conduction silica gel into at gomphosis groove 6 inside, effectively laminate and thermal conduction between cooperation fin 5 and the heat transfer board 4, inlet tube 11 can pour into cold water into to cooling chamber 2, cold water flows in cooling chamber 2, carry out heat exchange after 7 contacts with the fin, thereby take away the heat of heat transfer board 4, realize the quick sparse effect of heat, cooling water accessible drain pipe 14 discharges, can recycle after the cooling, the staff can install on current motor body 3 surface, can effectively reduce the input cost and improve motor body 3's radiating effect, make motor body 3 do benefit to more and carry out long-time operation.

The foregoing is merely a preferred embodiment of the utility model and is not intended to limit the utility model in any manner; the present invention may be readily implemented by those of ordinary skill in the art as illustrated in the accompanying drawings and described above; however, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the scope of the utility model as defined by the appended claims; meanwhile, any changes, modifications, and evolutions of the equivalent changes of the above embodiments according to the actual techniques of the present invention are still within the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a colliery is heat sink for electromechanics which characterized in that: the motor comprises a shell (1), a cooling bin (2), a motor body (3), heat exchange plates (4), cooling fins (5), a fixing plate (8), a communicating pipe (10), a first circulating pipe (12) and a second circulating pipe (13), wherein the cooling fins (5) distributed in a circular array are arranged on the outer wall of the motor body (3), the shell (1) is sleeved on the outer wall of the motor body (3), the heat exchange plates (4) are arranged on the inner wall of the shell (1), tabling grooves (6) distributed in a circular array are formed in the outer wall of the heat exchange plates (4), the cooling bin (2) is formed between the shell (1) and the heat exchange plates (4), the heat exchange fins (7) distributed in a circular array are arranged inside the cooling bin (2), the first circulating pipe (12) and the second circulating pipe (13) are symmetrically arranged on two sides of the shell (1), the surface of one side, opposite to the first circulating pipe (12) and the second circulating pipe (13), of the first circulating pipe is rotatably inserted with a communicating pipe (10), a fixing plate (8) is arranged on the outer wall of one side, opposite to the shell (1), of the outer wall, and symmetrically distributed bolts (9) are inserted on the surface of the fixing plate (8).

2. The coal mine machine cooling device according to claim 1, characterized in that: one side of the first circulating pipe (12) is connected with a water inlet pipe (11), and one end of the second circulating pipe (13) is connected with a water outlet pipe (14).

3. The coal mine electromechanical cooling device according to claim 1, characterized in that: the embedded groove (6) is embedded with the radiating fin (5), and the heat exchange plate (4) and the heat exchange fin (7) are both designed by copper materials.

4. The coal mine electromechanical cooling device according to claim 1, characterized in that: and nuts (15) are sleeved at the lower ends of the bolts (9) in a rotating manner.

5. The coal mine electromechanical cooling device according to claim 1, characterized in that: the communicating pipes (10) are communicated with the interior of the cooling bin (2).

6. The coal mine machine cooling device according to claim 1, characterized in that: the communicating pipes (10) are positioned between the heat exchange fins (7).