Electromechanical cooling device for coal mine

Abstract

The utility model relates to the technical field of coal mine electromechanics, in particular to a coal mine electromechanical cooling device which comprises a cooling shell, a blower, a water vapor atomizer and a heat dissipation back plate, the blower is arranged on the cooling shell, the water vapor atomizer is arranged on the blower, and the heat dissipation back plate is arranged on the side edge of the cooling shell. The cooling device has the advantages that the air inlet function and the water guide function are integrated into the cooling shell, a water source is atomized through the water vapor atomization machine, atomized water vapor is brought into the cooling shell through the air blower, the honeycomb-shaped ventilation piece is arranged in the cooling shell, the water vapor fully stays in the shell, heat is brought away through the air channel, and the cooling effect is improved. Meanwhile, when water is accumulated in the water vapor and the honeycomb ventilation piece, the water vapor channel is still kept fully staying through the ventilation holes, the accumulated water flows out of the drainage pipe, and the heat dissipation back plate is further provided with a heat dissipation fan to dissipate heat outside the heat dissipation shell.

Description

Technical Field

[0001] The utility model relates to the technical field of coal mine electromechanics, in particular to a coal mine electromechanical cooling device. Background Art

[0002] Most of the coal mine electromechanical equipment are high-power equipment. During the operation of high-power equipment, a large amount of heat will be generated. The coal mine electromechanical equipment often works dozens or hundreds of meters underground, with poor ventilation and harsh environment. In the long run, it will cause great damage to the coal mine electromechanical equipment. Therefore, a cooling device needs to be installed on the coal mine electromechanical equipment to solve the heat dissipation problem.

[0003] In the prior art, the external cooling device is provided with an air intake box and a water guide box to exchange the heat inside the cooling component. However, the air intake box and the water guide box are far apart, and their pipelines are easily damaged, resulting in a reduction in the cooling effect of the cooling device. Summary of the Utility Model

[0004] In view of the above technical problem that the components of the external cooling device in the prior art are far apart and the connecting pipelines are easily damaged, the present utility model is proposed.

[0005] The purpose of the present utility model is to provide a coal mine electromechanical cooling device, aiming to solve the problem of combining the air intake box and the water guide box.

[0006] To solve the above technical problem, the present utility model provides the following technical solution: A coal mine electromechanical cooling device, which includes a cooling housing, a blower, a water vapor atomizer and a heat dissipation back plate. The blower is arranged on the cooling housing, the water vapor atomizer is arranged on the blower, and the heat dissipation back plate is arranged on the side of the cooling housing.

[0007] As a preferred solution of the coal mine electromechanical cooling device of the present utility model, wherein: the cooling housing includes a housing side wall, a housing back plate, a groove, a ventilation member, a drain pipe and a connecting member. The housing side wall and the housing back plate enclose to form the groove. The ventilation member is arranged in the groove. The drain pipe is movably connected to the housing side wall, and the connecting member is movably connected to the housing back plate.

[0008] As a preferred solution of the coal mine electromechanical cooling device of the present utility model, wherein: the housing side wall includes a water vapor inlet pipe, a water vapor outlet pipe and a drain pipe connection hole. The water vapor inlet pipe is arranged on one side of the housing side wall. The drain pipe connection hole is arranged on the side adjacent to the water vapor inlet pipe. The water vapor outlet pipe is arranged on the side of the water vapor inlet pipe.

[0009] As a preferred solution of the coal mine electromechanical cooling device of the present utility model, wherein: the drain pipe connection hole is hermetically connected to the drain pipe.

[0010] As a preferred embodiment of the coal mine electromechanical cooling device of the present utility model, wherein: the back plate of the housing includes back plate connection holes, the back plate connection holes are arranged on the back plate of the housing, and at least 3 back plate connection holes are provided.

[0011] As a preferred embodiment of the coal mine electromechanical cooling device of the present utility model, wherein: the ventilation member includes a honeycomb member and a partition plate, and the partition plate is arranged in the middle of the honeycomb member.

[0012] As a preferred embodiment of the coal mine electromechanical cooling device of the present utility model, wherein: the honeycomb member includes upper and lower through holes and side wall through holes, the upper and lower through holes are arranged on the honeycomb member, and the side wall through holes are arranged on the sides of the upper and lower through holes.

[0013] As a preferred embodiment of the coal mine electromechanical cooling device of the present utility model, wherein: the partition plate includes ventilation holes, and the ventilation holes are arranged at one end of the partition plate away from the water inlet pipe.

[0014] As a preferred embodiment of the coal mine electromechanical cooling device of the present utility model, wherein: the connecting member is movably connected to the heat dissipation back plate.

[0015] As a preferred embodiment of the coal mine electromechanical cooling device of the present utility model, wherein: the heat dissipation back plate includes a heat dissipation fan, and the heat dissipation fan is arranged on the heat dissipation back plate.

[0016] The beneficial effects of the coal mine electromechanical cooling device of the present utility model are as follows: integrating the air intake and water guiding functions into the cooling housing, atomizing the water source through a water vapor atomizer, and then bringing the atomized water vapor into the cooling housing through a blower. A honeycomb-shaped ventilation member is arranged in the cooling housing to enable the water vapor to fully stay in the housing, taking away the heat through the air duct. At the same time, it is preset that when water accumulates between the water vapor and the honeycomb-shaped ventilation member, the water vapor channel still maintains sufficient residence through the ventilation holes, and the accumulated water flows out from the drain pipe. A heat dissipation fan is also arranged on the heat dissipation back plate to dissipate the heat outside the heat dissipation housing. Description of the Drawings

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts. Among them:

[0018] Figure 1 It is a schematic diagram showing the overall structure of the cooling device in the present utility model.

[0019] Figure 2 It is the first side view of the cooling device in the present utility model.

[0020] Figure 3 This is the second side view of the cooling device in the present utility model.

[0021] Figure 4 This is the partially enlarged view of the heat dissipation housing in the present utility model.

[0022] Figure 5 This is the front view of the cooling device in the present utility model.

[0023] Figure 6 This is the cross-sectional view of the hair dryer and the water vapor atomizer in the present utility model. Detailed implementation manners

[0024] In order to make the above objects, features and advantages of the present utility model more obvious and understandable, the following will describe the detailed implementation manners of the present utility model in conjunction with the accompanying drawings of the specification.

[0025] In the following description, many specific details are set forth in order to fully understand the present utility model. However, the present utility model can also be implemented in other ways different from those described herein. Those skilled in the art can make similar generalizations without departing from the connotation of the present utility model. Therefore, the present utility model is not limited by the specific embodiments disclosed below.

[0026] Secondly, the so-called "one embodiment" or "embodiment" herein refers to a specific feature, structure or characteristic that can be included in at least one implementation manner of the present utility model. The "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor is it an embodiment that is separate from or mutually exclusive of other embodiments.

[0027] Embodiment 1

[0028] Referring to Figure 1 , this is the first embodiment of the present utility model. This embodiment provides a coal mine electromechanical cooling device, which includes a cooling housing 101, a hair dryer 102, a water vapor atomizer 103 and a heat dissipation back plate 104.

[0029] Preferably, for the cooling housing 101, the hair dryer 102, the water vapor atomizer 103 and the heat dissipation back plate 104, the hair dryer 102 is arranged on the cooling housing 101, the water vapor atomizer 103 is arranged on the hair dryer 102, the hair dryer 102 blows the water vapor generated after being atomized by the water vapor atomizer 103 into the cooling housing 101, the water vapor atomizer 103 is externally connected to a water source, the heat dissipation back plate 104 is arranged on the side of the cooling housing 101 away from the coal mine electromechanical equipment, and a heat dissipation fan is arranged on the heat dissipation back plate 104 to reduce the temperature on the cooling housing 101 by accelerating the air flow.

[0030] During use, the water vapor atomizer 103 is externally connected to a water source and atomizes the water source. The hair dryer 102 blows the water vapor generated after atomization by the water vapor atomizer 103 into the cooling housing 101. A channel is provided in the cooling housing 101 so that the water vapor evaporates after contacting the coal mine electrical machinery. Through evaporation heat dissipation, the heat of the coal mine electrical machinery is taken away, and the heat on the surface of the coal mine electrical machinery is taken away by the flowing air generated by the hair dryer 102.

[0031] Embodiment 2

[0032] Referring to Figures 1 to 6 , this is the second embodiment of the present utility model. Different from the previous embodiment, the cooling housing 101 further includes a housing side wall 101a, a housing back plate 101b, a groove 101c, a ventilation member 101d, a drain pipe 101e, and a connecting member 101f. The housing side wall 101a and the housing back plate 101b enclose to form the groove 101c. The ventilation member 101d is arranged in the groove 101c. The drain pipe 101e is hermetically connected to the housing side wall 101a, and the connecting member 101f is hermetically connected to the housing back plate 101b by threads. When the drain pipe 101e and the connecting member 101f are connected to the cooling housing 101, they are both sealed and protected.

[0033] Furthermore, the housing side wall 101a includes a water vapor inlet pipe 101a-1, a water vapor drain pipe 101a-2, and a drain pipe connection hole 101a-3. The water vapor inlet pipe 101a-1 is arranged on the top side of the housing side wall 101a. The drain pipe connection hole 101a-3 is arranged on the left / right side surface of the water vapor inlet pipe 101a-1. The water vapor drain pipe 101a-2 is arranged on the side of the water vapor inlet pipe 101a-1, and the water vapor drain pipe 101a-2 is arranged on the top side of the housing side wall 101a.

[0034] Furthermore, the drain pipe connection hole 101a-3 is hermetically connected to the drain pipe 101e. When water accumulates in the atomized water vapor in the cooling housing 101, the accumulated water is discharged through the drain pipe 101e.

[0035] Furthermore, the housing back plate 101b includes a back plate connection hole 101b-1. The back plate connection hole 101b-1 is arranged on the housing back plate 101b, and at least 3 back plate connection holes 101b-1 are provided to ensure stable and firm connection of the housing back plate 101b to the heat dissipation back plate 104 through the connecting member 101f. In this embodiment, it is preferably set that the number of back plate connection holes 101b-1 is 4.

[0036] Further, the ventilation member 101d includes a honeycomb member 101d-1 and a partition plate 101d-2. The partition plate 101d-2 is disposed in the middle of the honeycomb member 101d-1. The partition plate 101d-2 has a gap from the bottom of the cooling housing 101 to facilitate the passage of water vapor. The honeycomb member 101d-1 has a honeycomb structure, which is convenient for increasing the contact area with the coal mine electromechanical equipment on the side facing the opening of the groove 101c. The honeycomb member 101d-1 is preferably made of a hydrophilic material to achieve a better cooling effect. The partition plate 101d-2 has a water-blocking function.

[0037] Furthermore, the honeycomb member 101d-1 includes upper and lower through holes 101d-11 and sidewall through holes 101d-12. The upper and lower through holes 101d-11 are disposed on the honeycomb member 101d-1 and are arranged on the left and right two columns of the honeycomb member 101d-1. The sidewall through holes 101d-12 are disposed on the sides of the upper and lower through holes 101d-11 and are arranged at the middle positions of the honeycomb member 101d-1 except for the left and right two columns. The partition plate 101d-2 includes ventilation holes 101d-21, which are disposed at one end of the partition plate 101d-2 away from the water vapor inlet pipe 101a-1. The upper and lower through holes 101d-11, the sidewall through holes 101d-12, and the ventilation holes 101d-21 make the flow path of the atomized water vapor in the ventilation member 101d a U shape, which can increase the flow path of the water vapor in the ventilation member 101d as much as possible. At the same time, the setting height of the ventilation holes 101d-21 is higher than the setting height of the drain pipe connection hole 101a-3.

[0038] Further, the connecting member 101f is threadedly and sealingly connected to the heat dissipation back plate 104.

[0039] During use, the water vapor atomizer 103 is externally connected to a water source and atomizes the water source. The hair dryer 102 blows the water vapor generated after atomization by the water vapor atomizer 103 into the cooling housing 101. The upper and lower through holes 101d-11, the sidewall through holes 101d-12, and the ventilation holes 101d-21 make the flow path of the atomized water vapor in the ventilation member 101d a U shape, which can increase the flow path of the water vapor in the ventilation member 101d as much as possible. The water vapor evaporates after contacting the coal mine electromechanical equipment, and the heat of the coal mine electromechanical equipment is taken away through evaporation heat dissipation. The heat on the surface of the coal mine electromechanical equipment is taken away by the flowing air generated by the hair dryer 102. When the atomized water vapor accumulates water, the accumulated water submerges to the bottom end of the ventilation member 101d. At this time, the gap between the partition plate 101d-2 and the bottom of the cooling housing 101 is submerged by the accumulated water, and the water vapor can flow through the ventilation holes 101d-21. At the same time, the setting height of the ventilation holes 101d-21 is higher than the setting height of the drain pipe connection hole 101a-3, and the accumulated water automatically drains out through the drain pipe 101e.

[0040] Embodiment 3

[0041] Reference Figures 1 to 6 As the third embodiment of the present utility model, different from the previous embodiment, it further includes a heat dissipation backplane 104 including a heat dissipation fan 104a. The heat dissipation fan 104a is arranged on the heat dissipation backplane 104, and the heat conducted from the coal mine electromechanical equipment to the outer surface of the cooling housing 101 is made to flow rapidly through the heat dissipation fan 104a, achieving the purpose of cooling.

[0042] During use, the cooling housing 101 is externally hung on the coal mine electromechanical equipment, and the heat dissipation fan 104a makes the heat conducted from the coal mine electromechanical equipment to the outer surface of the cooling housing 101 flow rapidly, so that the heat on the cooling housing 101 is rapidly lost, achieving the purpose of cooling. When the temperature of the coal mine electromechanical equipment is not high, only the heat dissipation fan 104a can be turned on to dissipate heat from the coal mine electromechanical equipment.

[0043] Importantly, it should be noted that the structures and arrangements of the present application shown in multiple different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who refer to this disclosure should easily understand that many modifications are possible without substantially departing from the novel teachings and advantages of the subject matter described in this application (for example, changes in the dimensions, scales, structures, shapes and proportions of various elements, as well as parameter values (such as temperature, pressure, etc.), installation arrangements, use of materials, colors, orientations, etc.). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of the element may be inverted or otherwise changed, and the nature, number or position of discrete elements may be changed or altered. Therefore, all such modifications are intended to be included within the scope of the present utility model. The order or sequence of any process or method steps may be changed or reordered according to alternative embodiments. In the claims, any "means-plus-function" clause is intended to cover the structure that performs the recited function herein, and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangements of the exemplary embodiments without departing from the scope of the present utility model. Therefore, the present utility model is not limited to a specific embodiment, but extends to various modifications that still fall within the scope of the appended claims.

[0044] In addition, in order to provide a concise description of the exemplary embodiments, not all features of the actual embodiments may be described (i.e., those features that are not relevant to the currently considered best mode of implementing the present utility model, or those features that are not relevant to the implementation of the present utility model).

[0045] It should be understood that, during the development of any actual implementation, such as in any engineering or design project, a large number of specific implementation decisions can be made. Such development efforts may be complex and time-consuming, but for those of ordinary skill in the art who benefit from this disclosure, without undue experimentation, such development efforts will be routine work in design, manufacturing, and production.

[0046] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and not to limit them. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified or equivalently replaced without departing from the spirit and scope of the technical solutions of the present invention, and they should all be covered within the scope of the claims of the present invention.

Claims

1. A coal mine electromechanical cooling device, characterized in that: include, A cooling shell (101), a blower (102), a water vapor atomizer (103) and a heat dissipation back plate (104), wherein the blower (102) is arranged on the cooling shell (101), the water vapor atomizer (103) is arranged on the blower (102), the heat dissipation back plate (104) is arranged on the side of the cooling shell (101), and the cooling shell (101) comprises a shell side wall (101a), a shell back plate (101b), a groove (101c), a ventilation member (101d), a drain pipe (101e) and a connecting member (101 f), the shell side wall (101a) and the shell back plate (101b) are enclosed to form a groove (101c), the ventilation member (101d) is arranged in the groove (101c), the drain pipe (101e) is movably connected to the shell side wall (101a), the connecting member (101f) is movably connected to the shell back plate (101b), the ventilation member (101d) includes a honeycomb member (101d-1) and an isolation plate (101d-2), and the isolation plate (101d-2) is arranged in the middle of the honeycomb member (101d-1).

2. The electromechanical cooling device for coal mines according to claim 1, characterized in that: The shell side wall (101a) comprises a water inlet steam pipe (101a-1), a water drain steam pipe (101a-2) and a water drain pipe connecting hole (101a-3); the water inlet steam pipe (101a-1) is arranged on one side of the shell side wall (101a); the water drain pipe connecting hole (101a-3) is arranged on the side adjacent to the water inlet steam pipe (101a-1); and the water drain steam pipe (101a-2) is arranged on the side of the water inlet steam pipe (101a-1).

3. The electromechanical cooling device for coal mines according to claim 2, characterized in that: The drainage pipe connection hole (101a-3) is sealedly connected to the drainage pipe (101e).

4. The coal mine electromechanical cooling device according to claim 3, characterized in that: The shell back plate (101b) comprises a back plate connection hole (101b-1), the back plate connection hole (101b-1) is arranged on the shell back plate (101b), and at least three back plate connection holes (101b-1) are arranged.

5. The electromechanical cooling device for coal mines according to claim 1 or 4, characterized in that: The honeycomb component (101d-1) comprises upper and lower through holes (101d-11) and side wall through holes (101d-12); the upper and lower through holes (101d-11) are arranged on the honeycomb component (101d-1); and the side wall through holes (101d-12) are arranged on the sides of the upper and lower through holes (101d-11).

6. The electromechanical cooling device for coal mines according to claim 5, characterized in that: The isolation plate (101d-2) comprises a vent hole (101d-21), and the vent hole (101d-21) is arranged at an end of the isolation plate (101d-2) away from the water vapor inlet pipe (101a-1).

7. The coal mine electromechanical cooling device according to claim 1 or 6, characterized in that: The connecting piece (101f) is movably connected to the heat dissipation back plate (104).

8. The coal mine electromechanical cooling device according to claim 1, characterized in that: The heat dissipation back plate (104) comprises a heat dissipation fan (104a), and the heat dissipation fan (104a) is arranged on the heat dissipation back plate (104).

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