阅读说明：本技术 一种高速飞轮储能发动机散热装置 (Heat dissipation device of high-speed flywheel energy storage engine ) 是由 陈一 罗学明 于 2019-11-22 设计创作，主要内容包括：本发明涉及散热技术领域,且公开了一种高速飞轮储能发动机散热装置,包括中心转轴,中心转轴的顶部与底部均套接有定位轴,中心转轴的中部外侧套接有电机,电机的底部设有飞轮,中心转轴的内部贯穿固定连接有中空轴,中空轴的内部设有固定杆,固定杆内部的左右两端均设有支撑杆,固定杆的左右两端均设有风扇,中空轴的顶部螺纹连接有活塞,中空轴的顶部设有冷风机,中空轴的底部设有抽风机,抽风机的底部设有出风管。该高速飞轮储能发动机散热系统,通过抽风机与冷风机的组合使用,配合空心轴内部风扇对中心转轴进行散热,散热结束安装活塞,保证发动机运作结束后的散热处理,操作方便、结构简单、大大降低了成本。(The invention relates to the technical field of heat dissipation, and discloses a high-speed flywheel energy storage engine heat dissipation device which comprises a central rotating shaft, wherein positioning shafts are sleeved at the top and the bottom of the central rotating shaft, a motor is sleeved on the outer side of the middle of the central rotating shaft, a flywheel is arranged at the bottom of the motor, a hollow shaft is fixedly connected inside the central rotating shaft in a penetrating manner, a fixed rod is arranged inside the hollow shaft, supporting rods are arranged at the left end and the right end inside the fixed rod, fans are arranged at the left end and the right end of the fixed rod, a piston is connected to the top of the hollow shaft in a threaded manner, an air cooler is arranged at the top of. This high-speed flywheel energy storage engine cooling system uses through the combination of air exhauster and air-cooler, and the inside fan of cooperation hollow shaft dispels the heat to central pivot, and the piston is installed to the heat dissipation completion, guarantees the heat dissipation processing after the engine function, convenient operation, simple structure, greatly reduced the cost.)

1. The utility model provides a high-speed flywheel energy storage engine heat abstractor, includes central pivot (1), its characterized in that: the top and the bottom of the central rotating shaft (1) are both sleeved with a positioning shaft (2), the outer side of the middle part of the central rotating shaft (2) is sleeved with a motor (3), the bottom of the motor (3) and the outer side of the central rotating shaft (1) are both sleeved with a flywheel (4), the interior of the central rotating shaft (1) is fixedly connected with a hollow shaft (5) in a penetrating manner, the upper end and the lower end of the interior of the hollow shaft (5) are both fixedly connected with supporting rods (6), a fixing rod (7) is fixedly connected between the supporting rods (6), the upper end and the lower end of the fixing rod (7) are both fixedly connected with a motor (8), the outer side of the motor (8) is fixedly connected with a fan (9), the top and the bottom of the hollow shaft (5) are both movably connected with pistons (10), the top of the hollow shaft (5) is provided with an exhaust, the top fixedly connected with air-cooler (13) of exhaust pipe (11), the bottom of quill shaft (5) is equipped with No. two exhaust pipe (14), threaded connection has No. two fixation nut (15) between No. two exhaust pipe (14) and quill shaft (5), the bottom fixedly connected with air exhauster (16) of No. two exhaust pipe (14), the bottom fixedly connected with air-out pipe (17) of air exhauster (16).

2. The heat sink of claim 1, wherein the heat sink comprises: the inner wall of the hollow shaft (5) is of a thread line structure.

3. The heat sink of claim 1, wherein the heat sink comprises: the top of the piston (10) is fixedly connected with a handle (18).

4. The heat sink of claim 1, wherein the heat sink comprises: a pressure detector (19) is embedded in the right side of the first exhaust pipe (11), and a temperature detector (20) is embedded in the left side of the second exhaust pipe.

5. The heat sink of claim 1, wherein the heat sink comprises: the central rotating shaft (1), the positioning shaft (2), the motor (3) and the flywheel (4) are all installed in the vacuum device (21).

6. The heat sink of claim 1, wherein the heat sink comprises: the piston (10) and the hollow shaft (5) are provided with corresponding threads.

Technical Field

The invention relates to the technical field of heat dissipation, in particular to a heat dissipation device for a high-speed flywheel energy storage engine.

Background

The flywheel energy storage means an energy storage mode that a motor drives a flywheel to rotate at a high speed and the flywheel drives a generator to generate electricity when needed. The flywheel has the technical characteristics of high power density and long service life, the flywheel body is a core component in a flywheel energy storage system, the effect of the flywheel body is to improve the limit angular speed of a rotor, reduce the weight of the rotor and increase the energy storage capacity of the flywheel energy storage system to the maximum extent, and the flywheel body is mostly made of carbon fiber materials at present.

The existing method for radiating the flywheel energy storage engine generally relates to radiating heat by flowing in an energy storage system for radiating heat, the air pressure in the energy storage engine is small and generally vacuum, so that liquid flows poorly, a radiating area is limited, liquid is easy to leak and generate cavitation, meanwhile, the flowing of the liquid can generate certain influence on the rotation of a flywheel, and meanwhile, the later maintenance and management cost of the liquid radiation is high, so that the heat radiating device for the high-speed flywheel energy storage engine is provided, and the problems are solved.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the heat dissipation device for the high-speed flywheel energy storage engine, which has the advantages of simplicity in disassembly, quickness in cooling, large cooling area, no possibility of liquid leakage, convenience in maintenance and the like, and solves the problems of heat dissipation surface limitation, easiness in liquid leakage and trouble in later-stage management in the conventional liquid heat dissipation method for the flywheel energy storage engine.

(II) technical scheme

In order to realize the purposes of simple disassembly, quick cooling and large cooling area, the invention provides the following technical scheme: the utility model provides a high-speed flywheel energy storage engine heat abstractor, includes central pivot, its characterized in that: the top and the bottom of the central rotating shaft are respectively sleeved with a positioning shaft, the outer side of the middle part of the central rotating shaft is sleeved with a motor, the bottom of the motor and the outer side of the central rotating shaft are respectively sleeved with a flywheel, a hollow shaft is fixedly connected inside the central rotating shaft in a penetrating way, the upper end and the lower end of the inside of the hollow shaft are respectively fixedly connected with a support rod, a fixed rod is fixedly connected between the support rods, the upper end and the lower end of the fixed rod are respectively fixedly connected with a motor, the outer side of the motor is fixedly connected with a fan, the top and the bottom of the hollow shaft are respectively movably connected with a piston for sealing after disassembly, the top of the hollow shaft is provided with a first exhaust pipe, a first fixing nut is fixedly connected between the central rotating shaft and the first exhaust pipe in a threaded way, the top of the first exhaust, the bottom of the second exhaust pipe is fixedly connected with an exhaust fan, and the bottom of the exhaust fan is fixedly connected with an air outlet pipe.

Preferably, the inner wall of the hollow shaft is of a thread line structure, so that wind flows more smoothly.

Preferably, the top of the piston is fixedly connected with a handle, so that the piston is convenient to disassemble.

Preferably, an air pressure detecting meter is clamped in the right side of the first exhaust pipe, and a temperature detecting meter is embedded in the left side of the second exhaust pipe and used for detecting air pressure and temperature in the hollow shaft.

Preferably, the central rotating shaft, the positioning shaft, the motor and the flywheel are all arranged in a vacuum device.

Preferably, the piston and the hollow shaft are provided with corresponding threads for sealing.

(III) advantageous effects

Compared with the prior art, the invention provides a heat dissipation device of a high-speed flywheel energy storage engine, which has the following beneficial effects:

1. this high-speed flywheel energy storage engine cooling system is connected through air-cooler and exhaust pipe, and the exhaust pipe is connected with the cavity hub connection, and the quill shaft is connected with the exhaust pipe No. two, and the exhaust pipe No. two is connected with the air exhauster, and rethread cold air machine uses with the air exhauster combination to reach the effect that the cooling area is big.

2. This high speed flywheel energy storage engine cooling system is connected with the dead lever through the support frame, and the dead lever is connected with the motor, and the motor drives the fan and rotates, and the rethread is organized the fan and is used with the combination of quill shaft inner wall helicitic texture more to reach the fast effect of cooling.

3. This high-speed flywheel energy storage engine cooling system is connected with fixation nut through an exhaust pipe, and fixation nut is connected with the cavity hub connection, and the cavity hub connection is connected with No. two fixation nut, and No. two fixation nut are connected with No. two exhaust pipes, and the rethread piston uses with the combination of handle to reach the strong, convenient dismantlement of leakproofness, make things convenient for the effect of later maintenance.

Drawings

FIG. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic left side view of the hollow shaft of the present invention;

FIG. 3 is a schematic exploded view of a piston according to the present invention;

FIG. 4 is a schematic view of a second exhaust duct according to the present invention;

fig. 5 is a partially enlarged view of the invention at B in fig. 4.

In the figure: 1-central rotating shaft, 2-positioning shaft, 3-motor, 4-flywheel, 5-hollow shaft, 6-supporting rod, 7-fixed rod, 8-motor, 9-fan, 10-piston, 11-first exhaust pipe, 12-first fixed nut, 13-air cooler, 14-second exhaust pipe, 15-second fixed screw, 16-exhaust fan, 17-air outlet pipe, 18-handle, 19-air pressure detector, 20-temperature detector and 21-vacuum device.

Detailed Description

The technical solutions 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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, in the heat dissipation system of the high-speed flywheel energy storage engine, a positioning shaft 2 is sleeved on the top and the bottom of a central rotating shaft 1, a motor 3 is sleeved on the outer side of the middle of the central rotating shaft 2, a flywheel 4 is sleeved on the bottom of the motor 3 and the outer side of the central rotating shaft 1, a hollow shaft 5 is fixedly connected inside the central rotating shaft 1 in a penetrating manner, the inner wall of the hollow shaft 5 is of a thread line structure, so that the wind flows more smoothly, supporting rods 6 are fixedly connected to the upper and lower ends of the inside of the hollow shaft 5, a fixing rod 7 is fixedly connected between the supporting rods 6, a motor 8 is fixedly connected to the upper and lower ends of the fixing rod 7, a fan 9 is fixedly connected to the outer side of the motor 8, pistons 10 are movably connected to the top and the bottom of the hollow shaft 5, corresponding, piston 10 is mainly used for the effect of the sealed quill shaft 5 after the dismantlement, the top of quill shaft 5 is equipped with exhaust pipe 11 No. one, screw thread fixedly connected with fixation nut 12 between central pivot 5 and exhaust pipe 11 No. one, the top fixedly connected with air-cooler 13 of exhaust pipe 11 No. one, the bottom of quill shaft 5 is equipped with No. two exhaust pipe 14, screw thread connected with No. two fixation nut 15 between No. two exhaust pipe 14 and the quill shaft 5, the bottom fixedly connected with air exhauster 16 of No. two exhaust pipe 14, the bottom fixedly connected with air-out pipe 17 of air exhauster 16, central pivot 1, location axle 2, all installing in vacuum apparatus 21 of motor 3 and flywheel 4, atmospheric pressure detection meter 19 has been pinched in the right side of No. one exhaust pipe 11, the left side of No. two exhaust pipe 14 is embedded to have temperature detection meter 20, be used for detecting atmospheric pressure and the temperature in the quill shaft 5.

The working principle is as follows: this high-speed flywheel energy storage engine cooling system, take out the piston from hollow shaft 5 through handle 18 before the operation, install No. one exhaust pipe 11 and No. two exhaust pipes 14 on hollow shaft 5 through fixation nut 12 and No. two fixation nut 15 again, detect atmospheric pressure and temperature in the detection axle through atmospheric pressure detection meter and temperature detection meter, start air-cooler 13 and supply air to hollow shaft 5, motor 8 drives fan 9 and rotates and uses the inside cooling of hollow shaft 5 with air exhauster 16 combination with the acceleration, discharge by air-out pipe 17 again, the circulation cooling, the cooling speed is fast, reduce the consumption to equipment, thereby greatly reduced the cost.

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.