A motor heat dissipation device for electromechanical engineering construction and a rapid heat dissipation method thereof

Abstract

The present invention provides a motor heat dissipation device for electromechanical engineering construction and a rapid heat dissipation method thereof, which relate to the technical field of electromechanical engineering, including a box body, heat dissipation holes are opened on both sides of the box body, and a heat dissipation mechanism and an adjustment mechanism are respectively installed inside the box body; the heat generated by the motor during operation is absorbed by the heat-absorbing airbag and expanded, driving the pressure plate to move downward, and the pressure plate pushes the bottom plate to open the heat preservation chamber, so that the cooling gas inside the heat preservation chamber flows out, reducing the temperature inside the device, and then blows it to the motor through the fan to accelerate the heat dissipation speed, and efficiently dissipates heat from the motor in the form of cooling gas, and at the same time, the heat-absorbing airbag can control the size of expansion according to the inhaled heat, so that the downward position of the pressure plate can control the opening and closing size of the bottom plate, control the amount of cooling gas released, thereby controlling the temperature difference between the inside and the outside, and adjusting the temperature of the motor. Compared with the existing heat dissipation method using a fan, the heat dissipation efficiency of the present invention is high.

Description

Technical Field

[0001] The present invention relates to the technical field of electromechanical engineering, and in particular to a motor heat dissipation device for electromechanical engineering construction and a rapid heat dissipation method thereof. Background Art

[0002] The motor is the power source of various machines or electrical appliances. It can convert electrical energy into mechanical energy, and also convert mechanical energy into electrical energy. The motor will generate heat during use. If the heat is difficult to dissipate, the internal temperature of the motor will be too high, which can easily damage the motor. Therefore, the motor needs to be cooled to extend its service life and ensure long-term continuous operation.

[0003] The motors used in existing electromechanical engineering construction are usually equipped with cooling fans to dissipate heat from the motors. However, the position of the cooling fans inside the existing motors is usually fixed, and the heat dissipation method is single, which limits the heat dissipation of the motors and makes the heat dissipation efficiency low. It is impossible to check the motor temperature and adjust the heat dissipation efficiency according to different temperatures. Summary of the Invention

[0004] The purpose of the present invention is to solve the shortcomings of the prior art and provide a motor heat dissipation device for electromechanical engineering construction and a rapid heat dissipation method thereof.

[0005] The heat dissipation mechanism is a kind of heat dissipation mechanism, and the heat dissipation mechanism is a kind of heat dissipation mechanism, and the heat dissipation mechanism is a kind of heat dissipation mechanism, and the heat dissipation mechanism is a kind of heat dissipation mechanism, and the heat dissipation mechanism is a kind of heat dissipation mechanism, and the heat dissipation mechanism is a kind of heat dissipation mechanism.

[0006] As a preferred embodiment, a heat dissipation plate is rotatably connected in the heat dissipation hole on one side, and a push plate is connected to one side of the heat-absorbing airbag, and the push plate is connected to the heat dissipation plate.

[0007] The technical effect of adopting the above further solution is: after the heat-absorbing airbag absorbs heat and expands, it drives the push plate to move forward, pushes the heat dissipation plate out, expands the heat dissipation area of ​​the heat dissipation hole, and accelerates the heat dissipation efficiency of the motor.

[0008] As a preferred embodiment, a mounting plate is fixed below the fixing plate, and a second horizontal axis is rotatably connected below the mounting plate.

[0009] As a preferred embodiment, a bearing is installed on the mounting plate, a connecting shaft is installed inside the bearing, a fan is fixed to the top of the connecting shaft, and a first bevel gear is fixed to the bottom of the connecting shaft.

[0010] As a preferred embodiment, a second opening is formed on the fixing plate, and a first opening is formed on the mounting plate.

[0011] The technical effect of adopting the above-mentioned further scheme is: by opening a second opening on the fixed plate and a first opening on the mounting plate, the belt can pass through the first opening and the second opening to drive the second pulley to rotate, so that the second bevel gear can drive the first bevel gear to rotate, driving the fan to rotate and generate wind energy.

[0012] As a preferred embodiment, a second bevel gear is fixed on the second transverse shaft, and the first bevel gear is meshedly connected with the second bevel gear.

[0013] The technical effect of adopting the above-mentioned further scheme is: while the motor drives the first horizontal axis to rotate, the first pulley on the first horizontal axis drives the second pulley on the second horizontal axis to rotate through the belt, and the second pulley drives the second horizontal axis to rotate. While the second horizontal axis rotates, it also drives the second bevel gear on the second horizontal axis to rotate, so that the second bevel gear drives the first bevel gear at the bottom end of the connecting shaft installed in the bearing on the mounting plate to rotate. While the first bevel gear rotates, it drives the fan at the top end of the connecting shaft to rotate to generate wind energy blowing toward the motor to accelerate the air flow in the device. At the same time, the cooling gas generates wind energy through the rotation of the fan and blows toward the motor, further accelerating the heat dissipation speed, thereby accelerating the heat dissipation of the motor.

[0014] As a preferred embodiment, the fixing plate and the mounting plate are both hollow structures.

[0015] The technical effect of adopting the above further solution is: the hollow design accelerates the air circulation in the device and improves the heat dissipation efficiency.

[0016] A rapid heat dissipation method for a motor heat dissipation device used in electromechanical engineering construction comprises the following steps:

[0017] Step 1: Move the device to the electromechanical engineering construction location by pushing the handrail with the cooperation of the universal wheel;

[0018] Step 2: placing the motor in the housing, fixing the motor to the fixing plate, and connecting the output end of the motor to the first horizontal axis using a coupling;

[0019] Step 3: Connect the first horizontal axis to the electromechanical engineering construction equipment;

[0020] Step 4: starting the motor, the motor drives the first horizontal shaft to rotate, and the first horizontal shaft drives the electromechanical engineering construction equipment to operate;

[0021] Step 5: The motor generates heat when in operation;

[0022] Step 6: The first pulley on the first transverse axis drives the second pulley on the second transverse axis to rotate via the belt, and the second pulley drives the second transverse axis to rotate;

[0023] Step 7: The second horizontal shaft rotates while driving the second bevel gear on the second horizontal shaft to rotate, so that the second bevel gear drives the first bevel gear on the mounting plate installed on the bottom end of the connecting shaft in the bearing to rotate. The rotation of the first bevel gear also drives the fan at the top end of the connecting shaft to rotate, generating wind energy to blow toward the motor for heat dissipation.

[0024] The heat generated by the motor during operation is absorbed by the heat-absorbing airbag, which expands and drives the push plate forward, pushing the heat dissipation plate out and expanding the heat dissipation area of ​​the heat dissipation hole.

[0025] After the heat-absorbing airbag expands, it drives the pressure plate downward at the same time. The pressure plate pushes the bottom plate to open the heat preservation chamber, so that the cooling gas inside the heat preservation chamber flows out, quickly lowering the temperature inside the device, and then blows to the motor through the fan to accelerate the heat dissipation speed.

[0026] Compared with the prior art, the advantages and positive effects of the present invention are:

[0027] The heat generated when the motor is running causes the heat-absorbing airbag to absorb the heat and expand, driving the pressure plate to move downward. The pressure plate pushes the bottom plate to open the heat-insulating chamber, allowing the cooling gas inside the heat-insulating chamber to flow out, reducing the temperature inside the device. The cooling gas is then blown to the motor through the fan to accelerate the heat dissipation speed. The motor is efficiently dissipated in the form of cooling gas. At the same time, the heat-absorbing airbag can control the size of its expansion according to the absorbed heat, so that the downward position of the pressure plate can be controlled, thereby controlling the opening and closing size of the bottom plate and the amount of cooling gas released, thereby controlling the temperature difference between the inside and outside and adjusting the temperature of the motor. Compared with the existing heat dissipation method using a fan, the heat dissipation efficiency of the present invention is high.

[0028] And while the first horizontal axis rotates, the first pulley on the first horizontal axis drives the second pulley on the second horizontal axis to rotate through the belt, and the second pulley drives the second horizontal axis to rotate. When the second horizontal axis rotates, it drives the second bevel gear on the second horizontal axis to rotate, so that the second bevel gear drives the fan on the connecting shaft on the first bevel gear to rotate to generate wind energy, accelerate the air flow in the device, and thus accelerate the heat dissipation of the motor. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 A schematic diagram of the three-dimensional structure of a motor heat dissipation device for electromechanical engineering construction provided by the present invention;

[0030] Figure 2 A cross-sectional view of a motor heat dissipation device for electromechanical engineering construction provided by the present invention;

[0031] Figure 3 A schematic structural diagram of a first pulley and a second pulley of a motor heat dissipation device for electromechanical engineering construction provided by the present invention;

[0032] Figure 4 A schematic diagram of the mounting plate structure of a motor heat dissipation device for electromechanical engineering construction provided by the present invention;

[0033] Figure 5 A schematic structural diagram of the first bevel gear and the second bevel gear of a motor heat dissipation device for electromechanical engineering construction provided by the present invention;

[0034] Figure 6 This is a schematic diagram of the fixing plate structure of a motor heat dissipation device for electromechanical engineering construction provided by the present invention.

[0035] Legend:

[0036] 1. Box body; 2. Handrail; 3. Universal wheel; 4. Heat dissipation hole;

[0037] 5. Heat dissipation mechanism; 501. Housing; 502. Motor; 503. Fixing plate; 504. First transverse axis; 505. First pulley; 506. Second pulley; 507. Belt; 508. Second transverse axis; 509. Mounting plate; 510. Fan; 511. Connecting shaft; 512. Bearing; 513. First bevel gear; 514. First opening; 515. Second bevel gear; 516. Second opening;

[0038] 6. Adjustment mechanism; 601. Cavity; 602. Heat dissipation plate; 603. Insulation chamber; 604. Heat-absorbing airbag; 605. Push plate; 606. Press plate; 607. Bottom plate. DETAILED DESCRIPTION

[0039] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0040] Example 1

[0041] like Figure 1-2 As shown, the present invention provides a technical solution: a motor heat dissipation device for electromechanical engineering construction, comprising a box body 1, a handrail 2 fixed to one side surface of the box body 1, and a universal wheel 3 installed at the bottom of the box body 1. Specifically, the device is moved to the electromechanical engineering construction location by pushing the handrail 2 in cooperation with the universal wheel 3; heat dissipation holes 4 are opened on both sides of the box body 1, specifically, the heat dissipation efficiency of the motor 502 is accelerated by the setting of the heat dissipation holes 4; a heat dissipation mechanism 5 and an adjustment mechanism 6 are respectively installed inside the box body 1. The heat dissipation mechanism 5 includes a fixing plate 503, which is fixedly mounted on the inner wall of the box body 1. A motor 502 is mounted on the top of the fixing plate 503. A casing 501 is provided on the outside of the motor 502. The output shaft of the motor 502 is connected to a first transverse axis 504. The first transverse axis 504 is provided through the box body 1. The adjustment mechanism 6 includes a cavity 601. A heat preservation chamber 603 is provided inside the cavity 601. A cooling gas is provided inside the heat preservation chamber 603. The cooling gas is cold air or dry ice. The hot gas dissipates heat for the motor 502. A heat-absorbing airbag 604 is provided above the heat-insulating chamber 603. A pressure plate 606 is provided at the bottom of the heat-insulating chamber 603. The bottom of the heat-insulating chamber 603 is rotatably connected to a bottom plate 607. The bottom end of the pressure plate 606 is connected to the bottom plate 607. Specifically, the heat generated by the operation of the motor 502 is absorbed by the heat-absorbing airbag 604, which expands and drives the pressure plate 606 to move downward. The pressure plate 606 pushes the bottom plate 607 to open the heat-insulating chamber 603, so that the temperature inside the heat-insulating chamber 603 is reduced. The gas flows out, lowering the temperature inside the device, and then is blown toward the motor 502 through the fan 510 to accelerate the heat dissipation speed. The motor 502 is efficiently cooled in the form of cooling gas. At the same time, the heat-absorbing airbag 604 can control the size of expansion according to the inhaled heat, so that the downward position of the pressure plate 606 can be controlled, thereby controlling the opening and closing size of the bottom plate 607 and the amount of cooling gas released, thereby controlling the temperature difference between the inside and outside, and adjusting the temperature of the motor. Compared with the existing heat dissipation method using a fan, the heat dissipation efficiency of the present invention is high.

[0042] Example 2

[0043] like Figure 1-Figure 2As shown, a heat sink 602 is rotatably connected to the heat dissipation hole 4 on one side, and a push plate 605 is connected to one side of the heat-absorbing air bag 604. The push plate 605 is connected to the heat dissipation plate 602. The advantage of this technical solution is that after the heat-absorbing air bag 604 absorbs heat and expands, it drives the push plate 605 to move forward, pushing the heat dissipation plate 602 out, expanding the heat dissipation area of ​​the heat dissipation hole 4, and accelerating the heat dissipation efficiency of the motor 502.

[0044] Example 3

[0045] like Figure 2-Figure 6As shown, a mounting plate 509 is fixed below the fixed plate 503, and a second horizontal shaft 508 is rotatably connected below the mounting plate 509. The second horizontal shaft 508 and the mounting plate 509 are both mounted on the outer wall of the heat preservation bin 603 and the inner wall of the box body 1. A bearing 512 is mounted on the mounting plate 509, and a connecting shaft 511 is mounted inside the bearing 512. A fan 510 is fixed on the top of the connecting shaft 511, and a first bevel gear 513 is fixed on the bottom of the connecting shaft 511. The connecting shaft 511 can rotate in the bearing 512 through the setting of the bearing 512, thereby driving the fan 510 to rotate and generate wind energy. A second through opening 516 is provided on the fixed plate 503, and a first through opening 514 is provided on the mounting plate 509. A first pulley 505 is fixed on the outer wall of the first transverse shaft 504, and a second pulley 506 is fixed on the outer wall of the second transverse shaft 508. The first pulley 505 and the second pulley 506 are connected by a belt 507, and the belt 507 passes through a first through-hole 514 and a second through-hole 516. A second bevel gear 515 is fixed on the second transverse shaft 508, and the first bevel gear 513 is meshed with the second bevel gear 515. Specifically, when the motor 502 drives the first transverse shaft 504 to rotate, the first pulley 505 on the first transverse shaft 504 drives the second pulley 506 on the second transverse shaft 508 to rotate through the belt 507, and the second pulley 506 drives the second transverse shaft 508 to rotate. When the second horizontal shaft 508 rotates, it drives the second bevel gear 515 on the second horizontal shaft 508 to rotate, so that the second bevel gear 515 drives the first bevel gear 513 at the bottom end of the connecting shaft 511 installed in the bearing 512 on the mounting plate 509 to rotate. When the first bevel gear 513 rotates, it drives the fan 510 at the top of the connecting shaft 511 to rotate to generate wind energy to blow to the motor 502 to accelerate the air flow in the device. At the same time, the cooling gas is blown to the motor 502 by the rotation of the fan 510, further accelerating the heat dissipation speed, thereby accelerating the heat dissipation of the motor 502. The second bevel gear 515 on the second horizontal shaft 508 is driven to rotate through the first horizontal shaft 504, and the second bevel gear 515 drives the connecting shaft 513 on the first bevel gear 513 The fan 510 on the connecting shaft 511 rotates to generate wind energy. Compared with the existing driving method that uses other driving elements inside and outside, the driving method of the present invention is less resource-efficient and greatly reduces the consumption of energy elements. In addition, by opening a second opening 516 on the fixed plate 503 and a first opening 514 on the mounting plate 509, the belt 507 can pass through the first opening 514 and the second opening 516 to drive the second pulley 506 to rotate, so that the second bevel gear 515 can drive the first bevel gear 513 to rotate and drive the fan 510 to rotate to generate wind energy; the fixed plate 503 and the mounting plate 509 are both hollow structures. Specifically: the hollow design accelerates the air circulation in the device and improves the heat dissipation efficiency.

[0046] Directions:

[0047] like Figure 1-6 As shown,

[0048] By pushing the handrail 2 with the cooperation of the universal wheel 3, the device is moved to the mechanical and electrical engineering construction location;

[0049] Place the motor 502 in the housing 501, then fix the motor 502 on the fixing plate 503, and connect the output end of the motor 502 to the first horizontal shaft 504 using a coupling;

[0050] Connecting the first horizontal shaft 504 to the electromechanical engineering construction equipment;

[0051] The motor 502 is started, the motor 502 drives the first horizontal shaft 504 to rotate, and the first horizontal shaft 504 drives the electromechanical engineering construction equipment to operate;

[0052] The motor 502 generates heat when it operates;

[0053] First, heat is dissipated by using the heat dissipation holes 4 opened on both sides of the box body 1;

[0054] Then the first pulley 505 on the first transverse shaft 504 drives the second pulley 506 on the second transverse shaft 508 to rotate via the belt 507, and the second pulley 506 drives the second transverse shaft 508 to rotate;

[0055] The rotation of the second horizontal shaft 508 drives the second bevel gear 515 on the second horizontal shaft 508 to rotate, so that the second bevel gear 515 drives the first bevel gear 513 at the bottom end of the connecting shaft 511 installed in the bearing 512 on the mounting plate 509 to rotate. The rotation of the first bevel gear 513 drives the fan 510 at the top end of the connecting shaft 511 to rotate, generating wind energy to blow toward the motor 502 for heat dissipation.

[0056] The heat generated by the motor 502 during operation causes the heat absorbing airbag 604 to absorb the heat and expand. The heat absorbing airbag 604 absorbs the heat and expands, driving the push plate 605 to move forward, pushing the heat dissipation plate 602 out, and expanding the heat dissipation area of ​​the heat dissipation hole 4.

[0057] After the heat-absorbing airbag 604 expands, it drives the pressure plate 606 downward at the same time. The pressure plate 606 pushes the bottom plate 607 to open the heat preservation chamber 603, so that the cooling gas inside the heat preservation chamber 603 flows out, quickly lowering the temperature inside the device, and then blows to the motor 502 through the fan 510 to accelerate the heat dissipation speed.

[0058] The above description is merely a preferred embodiment of the present invention and does not constitute any other form of limitation to the present invention. Any person skilled in the art may utilize the technical contents disclosed above to change or modify them into equivalent embodiments with equivalent changes for application in other fields. However, any simple modification, equivalent change, and modification of the above embodiments made in accordance with the technical essence of the present invention without departing from the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. A motor heat dissipation device for electromechanical engineering construction, comprising a box (1), characterized in that: A handrail (2) is fixed to one side surface of the box (1), a universal wheel (3) is installed at the bottom of the box (1), heat dissipation holes (4) are opened on both sides of the box (1), and a heat dissipation mechanism (5) and an adjustment mechanism (6) are respectively installed inside the box (1); The heat dissipation mechanism (5) comprises a fixed plate (503), a motor (502) is mounted on the top of the fixed plate (503), a casing (501) is provided on the outside of the motor (502), a first transverse axis (504) is connected to the output shaft of the motor (502), the first transverse axis (504) is provided through the box body (1), a mounting plate (509) is fixed below the fixed plate (503), a second transverse axis (508) is rotatably connected below the mounting plate (509), a bearing (512) is mounted on the mounting plate (509), and the bearing (512) is provided inside. A connecting shaft (511) is provided, a fan (510) is fixed on the top of the connecting shaft (511), a first bevel gear (513) is fixed on the bottom of the connecting shaft (511), a first pulley (505) is fixed on the first transverse shaft (504), a second pulley (506) is fixed on the second transverse shaft (508), the first pulley (505) and the second pulley (506) are connected by a belt (507), a second bevel gear (515) is fixed on the second transverse shaft (508), and the first bevel gear (513) is meshed with the second bevel gear (515); The regulating mechanism (6) comprises a cavity (601), a heat preservation chamber (603) is provided inside the cavity (601), cooling gas is provided inside the heat preservation chamber (603), a heat-absorbing air bag (604) is provided above the heat preservation chamber (603), and a pressure plate (606) is provided at the bottom of the heat-absorbing air bag (604); The bottom of the heat preservation chamber (603) is rotatably connected to a bottom plate (607), and the bottom end of the pressing plate (606) is connected to the bottom plate (607).

2. The motor heat dissipation device for electromechanical engineering construction according to claim 1, characterized in that: A heat dissipation plate (602) is rotatably connected in the heat dissipation hole (4) on one side, and a push plate (605) is connected to one side of the heat absorption air bag (604), and the push plate (605) is connected to the heat dissipation plate (602).

3. The motor heat dissipation device for electromechanical engineering construction according to claim 2, characterized in that: The fixing plate (503) is provided with a second opening (516), and the mounting plate (509) is provided with a first opening (514).

4. The motor heat dissipation device for electromechanical engineering construction according to claim 3, characterized in that: The belt (507) passes through a first opening (514) and a second opening (516).

5. The motor heat dissipation device for electromechanical engineering construction according to claim 1, characterized in that: The cooling gas is either cold air or dry ice.

6. The motor heat dissipation device for electromechanical engineering construction according to claim 4, characterized in that: The fixing plate (503) and the mounting plate (509) are both hollow structures.

7. A method for rapidly dissipating heat from a heat dissipating device for a motor used in electromechanical engineering construction, utilizing the heat dissipating device for a motor used in electromechanical engineering construction as claimed in claim 4, characterized in that: The method comprises the following steps: S100, moving the device to a mechanical and electrical engineering construction location by pushing the handrail (2) in cooperation with the universal wheel (3); S200, placing the motor (502) in the housing (501), then fixing the motor (502) on the fixing plate (503), and connecting the output end of the motor (502) to the first transverse axis (504) using a coupling; S300, connecting the first transverse axis (504) to electromechanical engineering construction equipment; S400, starting the motor (502), the motor (502) drives the first horizontal shaft (504) to rotate, and the first horizontal shaft (504) drives the electromechanical engineering construction equipment to operate; S500, the motor (502) generates heat when in operation; S600, the first pulley (505) on the first transverse axis (504) drives the second pulley (506) on the second transverse axis (508) to rotate via the belt (507), and the second pulley (506) drives the second transverse axis (508) to rotate; S700, the second transverse shaft (508) rotates while driving the second bevel gear (515) on the second transverse shaft (508) to rotate, so that the second bevel gear (515) drives the first bevel gear (513) on the mounting plate (509) mounted on the bottom end of the connecting shaft (511) in the bearing (512) to rotate, and the first bevel gear (513) rotates while driving the fan (510) on the top end of the connecting shaft (511) to rotate, generating wind energy to blow toward the motor (502), thereby accelerating the air flow in the device; S710, the heat generated by the motor (502) during operation causes the heat-absorbing airbag (604) to absorb the heat and expand. After the heat-absorbing airbag (604) absorbs the heat and expands, it drives the push plate (605) to move forward, pushing the heat dissipation plate (602) out, thereby expanding the heat dissipation area of ​​the heat dissipation hole (4); S720: After the heat-absorbing airbag (604) expands, it drives the pressure plate (606) to move downward, and the pressure plate (606) pushes the bottom plate (607) to open the heat-insulating chamber (603), so that the cooling gas inside the heat-insulating chamber (603) flows out, lowering the temperature inside the device, and then blows toward the motor (502) through the fan (510) to accelerate the heat dissipation speed.

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