CN214665557U - Colliery is heat sink for electromechanics - Google Patents

Abstract

The utility model discloses a coal mine machine electric cooling device, which comprises a main body, a first cooling device and a second cooling device, wherein the back of the main body is fixedly connected with the first cooling device, the inside of the first cooling device is fixedly connected with a switch, one side of the switch is fixedly connected with an atomizer, one side of the atomizer is fixedly connected with a motor, the other side of the motor is fixedly connected with a rotating shaft, one side of the rotating shaft is movably connected with a gear set, the bottom end of the gear set is movably connected with a cooling fan, the cooling fan generates wind power to take away the heat in the device through the wind power, the cooling fan adopts three leaves, the fan leaves are three, the three leaves can save electric power and energy due to the consideration of mechanical angle, the gear set is made of wear-resistant cast iron under the condition that the wear can occur due to the matching between the gears, the wear between the gears can be reduced, and the coal mine machine electric cooling device is suitable for use, has wide development prospect in the future.

Description

Colliery is heat sink for electromechanics

Technical Field

The utility model relates to a cooling device technical field specifically is a colliery is heat sink for electromechanics.

Background

The coal industry is an industry mainly based on coal resource exploitation, which is one of main sources of national energy and one of important pillars of national economy, in the coal mining and processing industry, the environment of an operation area is relatively severe, a large amount of coal mine mechanical equipment, electrical equipment and electromechanical equipment need to be operated in the coal mine acquisition and production process, the coal mine mechanical equipment mainly comprises lifting equipment, ventilation equipment, air compression equipment, drainage equipment, excavation equipment, transportation equipment and the like, and large-scale equipment such as a ventilator, an air compressor, a lifter and the like used in coal mine production needs to be driven by a high-power matched motor.

When the coal mine machine operates, the coal mine machine is usually in the underground depth, people usually consider the problem of heat dissipation of the coal mine machine and ignore underground loose soil and stones, the underground loose soil and stones can cause damage to the device when being smashed to the coal mine machine in the underground depth, a large-scale motor generates a large amount of heat in the operation process, the requirement of motor cooling cannot be met far by heat dissipation under natural conditions, so that the temperature of equipment and a machine room is increased, the working conditions of workers and the service life of the machine are seriously influenced, hidden dangers are brought to safety production of a coal mine, and therefore the cooling device for the coal mine machine is urgently needed to be provided.

Therefore, how to design a cooling device for coal mine machines becomes a problem to be solved currently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a colliery is heat sink for electromechanics to the during operation that proposes among the above-mentioned background is unsafe, problem that the cooling efficiency is low is solved.

In order to achieve the above object, the utility model provides a following technical scheme: a cooling device for coal mine machines comprises a main body, a first cooling device and a second cooling device, wherein the back of the main body is fixedly connected with the first cooling device, the inside of the first cooling device is fixedly connected with a switch, one side of the switch is fixedly connected with an atomizer, one side of the atomizer is fixedly connected with a motor, the other side of the motor is fixedly connected with a rotating shaft, one side of the rotating shaft is movably connected with a gear set, the bottom end of the gear set is movably connected with a cooling fan, the inside of the main body is fixedly connected with the second cooling device, the inside of the second cooling device is fixedly connected with a water channel, the bottom of the water channel is fixedly connected with an air outlet, the bottom of the air outlet is fixedly connected with a fixed pin, the top of the fixed pin is fixedly connected with a first water bag, one side of the first water bag is fixedly connected with a communicating pipe, the moisture-proof water bottle comprises a main body and is characterized in that a second water bag is fixedly connected to one side of the communicating pipe, a third water bag is fixedly connected to one side of the second water bag, a water tank is fixedly connected to the top of the third water bag, a water inlet is fixedly connected to one side of the water tank, and a moisture-proof pad is fixedly connected to the inside of the main body.

Preferably, the inside fixedly connected with roof of main part, the bottom fixedly connected with activity inner chamber of roof, the inside swing joint of activity inner chamber has the spring, the top fixedly connected with buffer beam of spring, roof bottom have a plurality of springs of arranging in proper order, and the spring is the cylinder shape for annular spring.

Preferably, the first cooling device behind the main body, the switch inside the first cooling device, the atomizer on one side of the switch, the motor on one side of the atomizer, the rotating shaft on the other side of the motor, the gear set on one side of the rotating shaft, and the cooling fan at the bottom end of the gear set jointly form a first cooling mechanism, the gear set is made of wear-resistant cast iron, and the cooling fan is a three-blade fan and is made of plastics.

Preferably, the second cooling device inside the main body, the water channel inside the second cooling device, the exhaust vent at the bottom of the water channel, the fixing pin at the bottom of the exhaust vent, the first water bag at the top of the fixing pin, the communicating pipe on one side of the first water bag, the second water bag on one side of the communicating pipe, the third water bag on one side of the second water bag, the water tank on the top of the third water bag, the second cooling mechanism is formed by the water inlet on one side of the water tank, the first water bag, the second water bag and the third water bag are of a double-layer structure, and the communicating pipe is in a cuboid shape and is divided into an inner pipe and an outer pipe.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this kind of colliery is heat sink for electromechanics, through setting up first cooling mechanism, radiator fan adopts three leaves, the flabellum is three, because triangle-shaped comparison has stability, make the structure can stably go on, consider from the mechanics angle, three leaves can save electric power and energy saving, too much blade can influence manufacturing cost and energy consumption, because cooperate between the gear and can appear wearing and tearing the condition then the gear train adopts wear-resisting cast iron preparation to form and can reduce the wearing and tearing between the gear, the life of device has been improved.

2. This kind of colliery is heat sink for electromechanics through setting up second cooling mechanism, because the specific heat capacity of water is great can absorb more heats, relevant personnel can guarantee through the hydroenergy of changing in the water tank 6 through the water inlet that the hydroenergy that flows can absorb the heat that colliery machinery produced, make colliery mechanical temperature can be stable avoid appearing the explosion incident at certain numerical value through the cooperation of second cooling mechanism and first cooling mechanism for the device can be safe, the efficient carries out work.

Drawings

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

fig. 2 is a schematic structural view of a first heat dissipation device of the present invention;

fig. 3 is a schematic structural view of a second heat dissipation device of the present invention;

fig. 4 is an enlarged schematic structural diagram of the position a of the present invention.

In the figure: 1. a main body; 2. a first cooling device; 201. a switch; 202. an atomizer; 203. a rotating shaft; 204. a motor; 205. a gear set; 206. a heat radiation fan; 3. a second cooling device; 301. a water passage; 302. an air outlet; 303. a fixing pin; 304. a first water bag; 305. a communicating pipe; 306. a second water bag; 307. a third water bag; 4. a top plate; 5. a moisture-proof pad; 6. a water tank; 7. a water inlet; 8. a buffer rod; 9. a spring; 10. a movable inner cavity.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a cooling device for coal mine machinery comprises a main body 1, a first cooling device 2 and a second cooling device 3, wherein the back of the main body 1 is fixedly connected with the first cooling device 2, the inside of the first cooling device 2 is fixedly connected with a switch 201, one side of the switch 201 is fixedly connected with an atomizer 202, one side of the atomizer 202 is fixedly connected with a motor 204, the other side of the motor 204 is fixedly connected with a rotating shaft 203, one side of the rotating shaft 203 is movably connected with a gear set 205, the bottom end of the gear set 205 is movably connected with a cooling fan 206, the inside of the main body 1 is fixedly connected with the second cooling device 3, the inside of the second cooling device 3 is fixedly connected with a water channel 301, the bottom of the water channel 301 is fixedly connected with an air outlet 302, the bottom of the air outlet 302 is fixedly connected with a fixing pin 303, the top of the fixing pin is fixedly connected with a first water bag 304, one side of the first water bag 304 is fixedly connected with a communicating pipe 305, one side of the communication pipe 305 is fixedly connected with a second water bag 306, one side of the second water bag 306 is fixedly connected with a third water bag 307, the top of the third water bag 307 is fixedly connected with a water tank 6, one side of the water tank (6) is fixedly connected with a water inlet 7, and the interior of the main body 1 is fixedly connected with a moisture-proof pad 5.

Preferably, the main body 1 is fixedly connected with a top plate 4, the bottom of the top plate 4 is fixedly connected with a movable inner cavity 10, the inner part of the movable inner cavity 10 is movably connected with a spring 9, the top of the spring 9 is fixedly connected with a buffer rod 8, the bottom of the top plate 4 is provided with a plurality of springs 9 which are arranged in sequence, the spring 9 is an annular spring which is in a cylindrical shape, when the coal mine machine operates, people often neglect the soil and the stone which are loosened underground in the underground depth in consideration of the heat dissipation problem of the coal mine machine, the device is damaged when the soil and the stone which are loosened underground are smashed to the coal mine machine, by arranging the top plate 4, when the soil and the stone which are loosened underground are smashed to the coal mine machine, the top plate 4 transmits force to the spring 9 through the buffer rods 8 arranged at the bottom, the spring 9 has a certain gap between the annular spring ring and the ring, and when the spring is contracted and deformed under the external load, the storage deformation can have good compressibility, the movable inner cavity 10 is compressed to disperse force to avoid damage of the device caused by stones and stones falling from high altitude, and the safety of the device is improved.

Preferably, the first cooling device 2 behind the main body 1, the switch 201 inside the first cooling device 2, the atomizer 202 on one side of the switch 201, the motor 204 on one side of the atomizer 202, the rotating shaft 203 on the other side of the motor 204, the gear set 205 on one side of the rotating shaft 203, and the cooling fan 206 at the bottom end of the gear set 205 jointly form a first cooling mechanism, the gear set 205 is made of wear-resistant cast iron, the cooling fan 206 is a three-blade fan and is made of plastic, a large-scale motor generates a large amount of heat during operation, the requirement of motor cooling cannot be met far by heat dissipation under natural conditions, so that the temperature of equipment and a machine room rises, the working conditions of workers and the service life of the machine are seriously affected, and potential hazards are brought to safety production of coal mines, therefore, a cooling device for electromechanical use in coal mines is urgently needed to be provided, a common cooling device for electromechanical use of an air blower to blow air into the machine room where the equipment is located, through cooling down equipment with higher speed air flow, such cooling efficiency is lower, through setting up first cooling mechanism, make rotation axis 203 drive gear train 205 rotate thereby drive radiator fan 206 and rotate through motor 204, rotatory radiator fan 206 produces wind-force and takes away the inside heat of device through wind-force, radiator fan 206 adopts three leaves, the flabellum is three, because triangle-shaped comparison has stability, make the structure go on stably, consider from the mechanics angle, three leaves can save electric power and energy saving, too much blade can influence manufacturing cost and energy consumption, because the condition that can appear wearing and tearing between the gear cooperate then gear train 205 adopts the wear-resisting preparation of cast iron to form and can reduce the wearing and tearing between the gear, the life of device has been improved, can open the switch when motor 204 carries out work for a long time and make atomizer 202 produce steam and carry out the device inside to high speed moving fan and rotation axis and radiator The functionality of the structure is present.

Preferably, the second cooling device 3 inside the main body 1, the water channel 301 inside the second cooling device 3, the air outlet 302 at the bottom of the water channel 301, the fixing pin 303 at the bottom of the air outlet 302, the first water bag 304 at the top of the fixing pin 303, the communicating tube 305 at one side of the first water bag 304, the second water bag 306 at one side of the communicating tube 305, the third water bag 307 at one side of the second water bag 306, the water tank 6 at the top of the third water bag 307, and the water inlet 7 at one side of the water tank 6 together form a second cooling mechanism, the first water bag 304, the second water bag 306, and the third water bag 307 are all of a double-layer structure, the communicating tube 305 is in a cuboid shape and is divided into an inner tube and an outer tube, when the coal mining machine operates, the coal mining machine is often in the underground depth, because the air does not circulate, the mechanical heat dissipation is inconvenient, the heat dissipation effect in the deep part of the traditional fan is not ideal, the heat in the deep part of a mine hole can cause explosion hidden danger, and the machine working underground can not be easily dissipated by the first cooling mechanism alone, through setting up the second cooling mechanism, water tank 6 gets into second water bag 304 through water passageway 305, the water that gets into second water bag 306 goes into first water bag 304, in third water bag 307 respectively through communicating pipe 305, can absorb more heat because the specific heat capacity of water is great, relevant personnel change the hydroenergy in water tank 6 through water inlet 7 and can guarantee that the hydroenergy that flows can absorb the heat that coal mine machine produced, the functional nature of structure has been embodied, first water bag 304, second water bag 306 and third water bag 307 are bilayer structure, communicating pipe 305 is the cuboid form and divide into inside and outside double-barrelled, prevent effectively that the outside fracture water that flows of this device structure from leading to electromechanical damage, the security of device has been improved, through second cooling mechanism and the cooperation of first cooling mechanism make coal mine machine temperature can stabilize at certain numerical value and avoid the explosion incident, make the device can be safe, The work is carried out efficiently.

The working principle is as follows: firstly, by arranging the top plate 4, when soil and stones which are loosened underground are smashed to the coal mine machinery, the force of the top plate 4 is transmitted to the spring 9 through the plurality of buffer rods 8 arranged at the bottom, the spring 9 is an annular spring ring and a certain gap is reserved between the annular spring ring and the ring, when the external load is applied, the spring is contracted and deformed, the storage deformation can have good compressibility, the compression is carried out in the movable inner cavity 10 to disperse the force, so that the damage of the device caused by stones and stones falling from high altitude is avoided, and the safety of the device is improved;

then, by arranging the first cooling mechanism, the rotating shaft 203 drives the gear set 205 to rotate through the motor 204 so as to drive the cooling fan 206 to rotate, the rotating cooling fan 206 generates wind power to take away heat inside the device through wind power, the cooling fan 206 adopts three leaves, the number of the fan blades is three, because the triangle has stability, the structure can be stably carried out, and the three-blade fan can save electricity and energy from the consideration of mechanical angle, the excessive blades can influence the manufacturing cost and energy consumption, because the gears are matched to cause abrasion, the gear set 205 is made of wear-resistant cast iron, so that the abrasion between the gears can be reduced, the service life of the device is prolonged, when the motor 204 works for a long time, the switch can be turned on, so that the atomizer 202 generates water vapor to dissipate heat of a fan and a rotating shaft which rotate at a high speed in the device, and the structural functionality is embodied;

finally, by arranging the second cooling mechanism, the water tank 6 enters the second water bag 304 through the water channel 305, the water entering the second water bag 306 enters the first water bag 304 and the third water bag 307 through the communicating pipe 305 respectively, more heat can be absorbed because the specific heat capacity of the water is larger, related personnel can ensure that the flowing water can absorb the heat generated by the coal mine machine by replacing the water in the water tank 6 through the water inlet 7, the structural functionality is embodied, the first water bag 304, the second water bag 306 and the third water bag 307 are of a double-layer structure, the communicating pipe 305 is in a cuboid shape and is divided into an inner pipe and an outer pipe, the electromechanical damage caused by the flowing water broken outside the structure of the device is effectively prevented, the safety of the device is improved, the temperature of the coal mine machine can be stabilized at a certain value by the cooperation of the second cooling mechanism and the first cooling mechanism, the explosion event is avoided, and the device can be safe, The cooling device for the coal mine machine is efficient in working, and the working principle of the cooling device for the coal mine machine is that.

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

Claims (5)

1. The utility model provides a colliery is heat sink for electromechanics, includes main part (1), first heat sink (2) and second heat sink (3), its characterized in that: the back of the main body (1) is fixedly connected with a first cooling device (2), the inside of the first cooling device (2) is fixedly connected with a switch (201), one side of the switch (201) is fixedly connected with an atomizer (202), one side of the atomizer (202) is fixedly connected with a motor (204), the other side of the motor (204) is fixedly connected with a rotating shaft (203), one side of the rotating shaft (203) is movably connected with a gear set (205), the bottom end of the gear set (205) is movably connected with a cooling fan (206), the inside of the main body (1) is fixedly connected with a second cooling device (3), the inside of the second cooling device (3) is fixedly connected with a water channel (301), the bottom of the water channel (301) is fixedly connected with an air outlet (302), and the bottom of the air outlet (302) is fixedly connected with a fixing pin (303), the water-saving water dispenser is characterized in that a first water bag (304) is fixedly connected to the top of the fixing pin (303), a communicating pipe (305) is fixedly connected to one side of the first water bag (304), a second water bag (306) is fixedly connected to one side of the communicating pipe (305), a third water bag (307) is fixedly connected to one side of the second water bag (306), a water tank (6) is fixedly connected to the top of the third water bag (307), and a water inlet (7) is fixedly connected to one side of the water tank (6).

2. The coal mine machine cooling device according to claim 1, characterized in that: the inside fixedly connected with dampproofing pad (5) of main part (1).

3. The coal mine machine cooling device according to claim 1, characterized in that: the inside fixedly connected with roof (4) of main part (1), the bottom fixedly connected with activity inner chamber (10) of roof (4), the inside swing joint of activity inner chamber (10) has spring (9), the top fixedly connected with buffer beam (8) of spring (9), roof (4) bottom have a plurality of springs (9) of arranging in proper order, and spring (9) are the cylinder shape for annular spring.

4. The coal mine machine cooling device according to claim 1, characterized in that: the cooling device comprises a main body (1), a first cooling device (2) arranged at the back of the main body (1), a switch (201) arranged inside the first cooling device (2), an atomizer (202) arranged on one side of the switch (201), a motor (204) arranged on one side of the atomizer (202), a rotating shaft (203) arranged on the other side of the motor (204), a gear set (205) arranged on one side of the rotating shaft (203), a cooling fan (206) arranged at the bottom end of the gear set (205) jointly form a first cooling mechanism, the gear set (205) is made of wear-resistant cast iron, and the cooling fan (206) is a three-blade fan and is made of plastic.

5. The coal mine machine cooling device according to claim 1, characterized in that: the second cooling device (3) inside the main body (1), the water channel (301) inside the second cooling device (3), the air outlet (302) at the bottom of the water channel (301), the fixing pin (303) at the bottom of the air outlet (302), the first water bag (304) at the top of the fixing pin (303), the communicating pipe (305) at one side of the first water bag (304), the second water bag (306) at one side of the communicating pipe (305), the third water bag (307) at one side of the second water bag (306), and the water tank (6) at the top of the third water bag (307), the water inlet (7) at one side of the water tank (6) jointly forms a second cooling mechanism, the first water bag (304), the second water bag (306) and the third water bag (307) are of a double-layer structure, and the communicating pipe (305) is of a cuboid shape and is divided into an inner pipe and an outer pipe.

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