Cooling device of hydraulic turbine set

Abstract

The utility model provides a cooling device of a hydraulic turbine set, which relates to the technical field of hydraulic turbine sets, and comprises a water pumping component and a drainage component, the output end of the water pumping component is provided with an absorbing and scattering external member which is sleeved and installed, and the inner side of the absorbing and scattering external member is provided with a transmission mechanism which is sleeved and installed. A drainage component mounted in a sleeving manner is arranged at the output end of the absorbing and dispersing suite, the drainage component comprises a drainage opening, an end pipe, a water distribution seat, dispersing and dispersing pipes, cooling fins, a purification pipe and a drainage opening, and the drainage opening is formed in the output end of the absorbing and dispersing suite; according to the utility model, after the transmission mechanism is sleeved by the outer cabin and the assembly matching plate, water input through the multi-fin pipe enters the outer cabin, and as the outer cabin and the inner cabin are of concentric annular structures and the outer fins and the inner fins can effectively delay the circulation of the water, a large amount of dissipated heat can be taken away, thereby avoiding the generation of water vapor; therefore, the equipment can operate stably, and heat can be dissipated continuously.

Description

Technical Field

[0001] The utility model relates to the technical field of water turbine sets, in particular to a cooling device for water turbine sets. Background Art

[0002] Water turbines and auxiliary equipment are important hydropower equipment and an indispensable part of the hydropower industry. They are important equipment for making full use of clean and renewable energy to achieve energy conservation and emission reduction and reduce environmental pollution. Water turbines can be divided into two categories according to their working principles: impulse turbines and reaction turbines. The runner of the impulse turbine rotates due to the impact of the water flow. The pressure of the water flow remains unchanged during the working process, and the main thing is the conversion of kinetic energy. The runner of the reaction turbine rotates in the water due to the reaction force of the water flow. The pressure energy and kinetic energy of the water flow change during the working process, but the main thing is the conversion of pressure energy.

[0003] When the existing cooling device is in use, such as application number CN202321195848.5, a cooling device for a turbine unit is provided, which relates to the technical field of turbines, to solve the problem that the heat dissipation efficiency of fixed cooling fins is subject to an upper limit, the heat dissipation range is limited, and the method of circulating cooling liquid for heat dissipation requires the assistance of a circulating pump, which not only increases energy waste, but also the circulating pump itself is a source of heat output. The cooling device includes a water wheel connecting shaft seat; the water wheel connecting shaft seat is connected to the wheel axle of the turbine unit, the water pumping end of the water wheel connecting shaft seat is fixedly connected to a water pumping pipe, the other end of the water pumping pipe is placed in water, and the water delivery end of the water wheel connecting shaft seat is fixedly connected to a water delivery pipe; however, in the above technology, after the heat dissipation fins flow into the water body, the water body will be discharged very quickly, so a large amount of water vapor is easily generated during use, which is not conducive to subsequent heating treatment. Therefore, the utility model proposes a cooling device for a turbine unit to solve the problems existing in the prior art. Utility Model Content

[0004] In view of the above problems, the utility model proposes a cooling device for a water turbine unit. The cooling device for the water turbine unit mainly utilizes an outer cabin and an assembly plate to socket the transmission mechanism, and then the water input through the multi-finned tube enters the outer cabin. Since the outer cabin and the inner cabin are concentric ring structures, and the outer fins and the inner fins can effectively delay the flow of water, a large amount of dissipated heat can be taken away, thereby avoiding the generation of water vapor, so that the equipment can operate stably and is conducive to the continuous dissipation of heat.

[0005] To achieve the purpose of the utility model, the utility model is implemented by the following technical solutions: a cooling device of a water turbine unit, comprising a pumping component and a drainage component, the output end of the pumping component is provided with a sleeve-mounted suction and dispersion kit, and the inner side of the suction and dispersion kit is provided with a sleeve-mounted transmission mechanism, and the output end of the suction and dispersion kit is provided with a sleeve-mounted drainage component;

[0006] The drainage component includes a discharge port, an end pipe, a water distribution seat, a distribution pipe, a heat dissipation fin, a purification pipe and a discharge port. The discharge port is arranged at the output end of the suction and dispersion kit, the output end of the discharge port is provided with an end pipe, the output end of the end pipe is provided with a water distribution seat, the output end of the water distribution seat is provided with a distribution pipe, and the side of the distribution pipe is provided with a sleeve-mounted heat dissipation fin, the output end of the distribution pipe is provided with a purification pipe, and the output end of the purification pipe is provided with a discharge port.

[0007] As a preferred embodiment of the utility model, the water distribution seat and the purification pipe are distributed in parallel with each other, and the distribution pipe and the drainage port are distributed in parallel with each other.

[0008] As a preferred embodiment of the utility model, the pumping component includes a fixed base, a mounting plate, an assembly frame, a pump body, a drive motor, a control valve, a water inlet tank, an end bar, a motor base and a fan, a mounting plate is arranged on the top side of the fixed base, an assembly frame is arranged on the top side of the mounting plate, and a pump body connected to the output end of the drive motor is arranged on the top side of the assembly frame.

[0009] As a preferred embodiment of the utility model, one end of the pump body is connected to the water inlet tank through a control valve sleeve, an end strip is provided on one side of the mounting plate, and a motor base is provided on the side of the end strip, and a fan is provided at the output end of the motor base.

[0010] As a preferred embodiment of the utility model, the suction and dispersion kit includes a multi-finned tube, a connecting tube, an outer cabin, an assembly plate, outer fins, an inner cabin and inner fins. The multi-finned tube is arranged on the top side of the pump body, and the output end of the multi-finned tube is connected to the outer cabin through a connecting tube sleeve. Assembly plates assembled with bolts are arranged on both end sides of the outer cabin, outer fins are arranged on the outer side of the outer cabin, and an inner cabin for mounting inner fins is arranged inside the outer cabin.

[0011] As a preferred embodiment of the utility model, the transmission mechanism includes a roller bearing, a rotating shaft and a spline strip, the roller bearing is sleeved on the inner side of the inner cabin, the inner side of the roller bearing is provided with a rotating shaft, and the end of the rotating shaft is provided with a spline strip.

[0012] The beneficial effects of the utility model are:

[0013] The utility model mainly utilizes an outer cabin and an assembly matching plate to sleeve the transmission mechanism, and then the water input through the multi-finned tube enters the outer cabin. Since the outer cabin and the inner cabin are concentric ring structures, and the outer fins and the inner fins can effectively delay the circulation of the water, a large amount of dissipated heat can be taken away, thereby avoiding the generation of water vapor, allowing the equipment to operate stably and facilitating the continuous dissipation of heat. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0015] Figure 2 This is a bottom-up three-dimensional structural schematic diagram of the utility model;

[0016] Figure 3 It is a three-dimensional structural schematic diagram of the transmission mechanism of the utility model.

[0017] Among them: 1. Pumping components; 101. Fixed base; 102. Mounting plate; 103. Assembly frame; 104. Pump body; 105. Drive motor; 106. Control valve; 107. Water inlet tank; 108. End strip; 109. Motor base; 1010. Fan; 2. Suction and dispersion kit; 201. Multi-fin tube; 202. Connecting pipe; 203. Outer cabin; 204. Assembly kit; 205. Outer fin; 206. Inner cabin; 207. Inner fin; 3. Transmission mechanism; 301. Roller bearing; 302. Rotating shaft; 303. Spline insert; 4. Drainage components; 401. Drain port; 402. End pipe; 403. Water distribution seat; 404. Dissipation pipe; 405. Heat dissipation fin; 406. Purification pipe; 407. Drain port. DETAILED DESCRIPTION

[0018] In order to deepen the understanding of the present invention, the present invention will be further described in detail below in conjunction with an embodiment. The embodiment is only used to explain the present invention and does not constitute a limitation on the protection scope of the present invention.

[0019] according to Figure 1-3 As shown, this embodiment proposes a cooling device for a water turbine unit, comprising a pumping component 1 and a drainage component 4, wherein a sleeve-mounted suction and dispersion kit 2 is provided at the output end of the pumping component 1, and a sleeve-mounted transmission mechanism 3 is provided at the inner side of the suction and dispersion kit 2, and a sleeve-mounted drainage component 4 is provided at the output end of the suction and dispersion kit 2;

[0020] The drainage component 4 includes a discharge port 401, an end pipe 402, a water distribution seat 403, a distribution pipe 404, a heat dissipation fin 405, a purification pipe 406 and a discharge port 407. The discharge port 401 is arranged at the output end of the absorption and dispersion kit 2, the output end of the discharge port 401 is provided with the end pipe 402, the output end of the end pipe 402 is provided with the water distribution seat 403, the output end of the water distribution seat 403 is provided with the distribution pipe 404, and the side of the distribution pipe 404 is provided with a sleeve-mounted heat dissipation fin 405, the output end of the distribution pipe 404 is provided with the purification pipe 406, and the output end of the purification pipe 406 is provided with a discharge port 407.

[0021] The water distribution seat 403 and the purification pipe 406 are arranged in parallel with each other, and the distribution pipe 404 and the drainage port 407 are arranged in parallel with each other.

[0022] In this embodiment, after the absorption and dissipation kit 2 completes absorbing heat, the water enters the water distribution seat 403 at one end of the outlet 401 and the end pipe 402, and after dissipating heat through the dissipation pipe 404 and the heat dissipation fins 405, the heat generated by the motor base 109 and the fan 1010 is taken out, and finally discharged from the equipment through the drain outlet 407 at one end of the purification pipe 406, thereby performing effective circulation.

[0023] The pumping component 1 includes a fixed base 101, a mounting plate 102, an assembly frame 103, a pump body 104, a driving motor 105, a control valve 106, a water inlet chamber 107, an end bar 108, a motor base 109 and a fan 1010. The mounting plate 102 is arranged on the top side of the fixed base 101, the assembly frame 103 is arranged on the top side of the mounting plate 102, and the pump body 104 connected to the output end of the driving motor 105 is arranged on the top side of the assembly frame 103.

[0024] In this embodiment, when in use, the equipment is placed at the processing site by fixing the base 101, the mounting plate 102, and the assembly frame 103 and assembled and spliced ​​in sequence, the control valve 106 is used to open the channel, and the drive motor 105 is used to output power to drive the output end to operate so that the pump body 104 can perform output transmission so that water can enter the pump body 104 through the water inlet tank 107.

[0025] One end of the pump body 104 is connected to the water inlet chamber 107 through the control valve 106, an end bar 108 is provided on one side of the mounting plate 102, and a motor base 109 is provided on the side of the end bar 108, and a fan 1010 is provided at the output end of the motor base 109.

[0026] In this embodiment, the motor base 109 on the side of the end strip 108 is then used to output power to the output end for operation, so that the motor base 109 outputs power to drive the fan 1010 to generate wind power.

[0027] The suction and dispersion kit 2 includes a multi-finned tube 201, a connecting tube 202, an outer cabin 203, an assembly plate 204, an outer fin 205, an inner cabin 206 and an inner fin 207. The multi-finned tube 201 is arranged on the top side of the pump body 104, and the output end of the multi-finned tube 201 is connected to the outer cabin 203 through the connecting tube 202. The two end sides of the outer cabin 203 are provided with an assembly plate 204 assembled with bolts, the outer side of the outer cabin 203 is provided with an outer fin 205, and the inner cabin 206 with the inner fin 207 installed is provided inside the outer cabin 203.

[0028] In the present embodiment, when the pump body 104 and the driving motor 105 are in operation, the water body is input into the multi-finned tube 201 and the connecting tube 202 is in operation, so that the connecting tube 202 is input into the outer chamber 203. Since the outer chamber 203 and the inner chamber 206 are concentric ring structures, the outer fins 205 and the inner fins 207 can quickly contact the water body and effectively achieve the heat dissipation effect.

[0029] The transmission mechanism 3 includes a roller bearing 301 , a rotating shaft 302 and a spline strip 303 . The roller bearing 301 is sleeved on the inner side of the inner chamber 206 . The rotating shaft 302 is provided on the inner side of the roller bearing 301 . The end of the rotating shaft 302 is provided with a spline strip 303 .

[0030] In this embodiment, the output end of the turbine is connected using the spline strip 303, so that the turbine runs to drive the rotating shaft 302 and the spline strip 303 on the inner side of the roller bearing 301 to perform output operation.

[0031] The working principle of the cooling device of the turbine unit is as follows: when in use, the equipment is placed at the processing site by fixing the base 101, the mounting plate 102, and the assembly frame 103, and assembled and spliced ​​in sequence, the control valve 106 is used to open the channel, and the drive motor 105 is used to output power to drive the output end to operate, so that the pump body 104 can be output and transmitted so that the water body enters the pump body 104 through the water inlet tank 107, and then the motor base 109 on the side of the end bar 108 is used to output power to reach the output end for operation, so that the motor base 109 outputs power to drive the fan 1010 to generate wind force, and then the output end of the turbine connected by the spline insert 303 is used to make the turbine run to drive the rotating shaft 302 on the inner side of the roller bearing 301 and The spline insert 303 performs output operation, and when the pump body 104 and the drive motor 105 are in operation, the water body is input into the multi-finned tube 201 and the connecting tube 202 for operation, so that the connecting tube 202 is input into the outer chamber 203. Since the outer chamber 203 and the inner chamber 206 are concentric ring structures, the outer fins 205 and the inner fins 207 can quickly contact the water body and effectively achieve the effect of heat dissipation. After the heat absorption and dissipation kit 2 absorbs the heat, the water body enters the water diversion seat 403 at one end of the discharge port 401 and the end pipe 402, and after the heat is dissipated by the dissipation pipe 404 and the heat dissipation fins 405, the heat generated by the motor base 109 and the fan 1010 is taken out, and finally the water outlet 407 at one end of the purification pipe 406 is discharged from the equipment for effective circulation.

[0032] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A cooling device for a water turbine unit, comprising a pumping component (1) and a drainage component (4), characterized in that: The output end of the water pumping component (1) is provided with a sleeve-mounted suction and dispersion kit (2), and the inner side of the suction and dispersion kit (2) is provided with a sleeve-mounted transmission mechanism (3), and the output end of the suction and dispersion kit (2) is provided with a sleeve-mounted drainage component (4); The drainage component (4) comprises a discharge port (401), an end pipe (402), a water distribution seat (403), a distribution pipe (404), a heat dissipation fin (405), a purification pipe (406) and a discharge port (407); the discharge port (401) is arranged at the output end of the absorption and dispersion kit (2); the output end of the discharge port (401) is provided with an end pipe (402); the output end of the end pipe (402) is provided with a water distribution seat (403); the output end of the water distribution seat (403) is provided with a distribution pipe (404); the side of the distribution pipe (404) is provided with a sleeve-mounted heat dissipation fin (405); the output end of the distribution pipe (404) is provided with a purification pipe (406); and the output end of the purification pipe (406) is provided with a discharge port (407).

2. The cooling device of a water turbine unit according to claim 1, characterized in that: The water distribution seat (403) and the purification pipe (406) are arranged in parallel with each other, and the distribution pipe (404) and the drainage port (407) are arranged in parallel with each other.

3. The cooling device of a water turbine unit according to claim 1, characterized in that: The pumping component (1) comprises a fixed base (101), a mounting plate (102), an assembly frame (103), a pump body (104), a driving motor (105), a control valve (106), a water inlet chamber (107), an end bar (108), a motor base (109) and a fan (1010); the mounting plate (102) is arranged on the top side of the fixed base (101); the assembly frame (103) is arranged on the top side of the mounting plate (102); and the pump body (104) connected to the output end of the driving motor (105) is arranged on the top side of the assembly frame (103).

4. A cooling device for a water turbine unit according to claim 3, characterized in that: One end of the pump body (104) is sleeve-connected to a water inlet chamber (107) via a control valve (106); an end bar (108) is provided on one side of the mounting plate (102); a motor base (109) is provided on the side of the end bar (108); and a fan (1010) is provided at the output end of the motor base (109).

5. The cooling device of a water turbine unit according to claim 3, characterized in that: The absorption and dispersion kit (2) comprises a multi-finned tube (201), a connecting tube (202), an outer chamber (203), an assembly plate (204), an outer fin (205), an inner chamber (206) and an inner fin (207); the multi-finned tube (201) is arranged on the top side of the pump body (104); the output end of the multi-finned tube (201) is sleeve-connected to the outer chamber (203) via the connecting tube (202); the two end sides of the outer chamber (203) are provided with an assembly plate (204) assembled with bolts; the outer side of the outer chamber (203) is provided with an outer fin (205); and the inner chamber (206) on which the inner fin (207) is installed is provided inside the outer chamber (203).

6. A cooling device for a water turbine unit according to claim 5, characterized in that: The transmission mechanism (3) comprises a roller bearing (301), a rotating shaft (302) and a spline insert (303); the roller bearing (301) is sleeved on the inner side of the inner chamber (206); the rotating shaft (302) is arranged on the inner side of the roller bearing (301); and the spline insert (303) is arranged at the end of the rotating shaft (302).

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