CN211397764U

CN211397764U - Drying device of hydraulic generator

Info

Publication number: CN211397764U
Application number: CN202020023147.3U
Authority: CN
Inventors: 刘春园; 黄启斌; 刘春龙; 冯帆; 陈生
Original assignee: Shaoguan Guangqian Hydropower Equipment Co ltd
Current assignee: Shaoguan Guangqian Hydropower Equipment Co ltd
Priority date: 2020-01-07
Filing date: 2020-01-07
Publication date: 2020-09-01
Anticipated expiration: 2030-01-07

Abstract

The utility model relates to a dry technical field of generator, and a hydraulic generator's drying device is disclosed, which comprises a tank body, the fixed fan case that is provided with in jar body top, the fixed air outlet of having seted up in fan case one side, air outlet opposite side fixedly connected with pipe, pipe other end fixedly connected with air exhauster, the air exhauster bottom fixedly connected with inlet scoop, the inlet scoop other end is located jar body top inboard, the fixed roof that is provided with in inlet scoop bottom. This hydraulic generator's drying device, through at the fixed fan case that is provided with in a jar body top, the fixed air exhauster that is provided with of fan incasement portion, be convenient for to the internal portion of jar operation of bleeding, under the operation of air exhauster, the inside of the internal portion of jar just follow inlet scoop suction air exhauster to discharge from the air outlet through the pipe, along with hot-air is at the internal portion of jar constantly circulate, make the inside moisture of hydraulic generator by continuous discharge, hydraulic generator has obtained the drying.

Description

Drying device of hydraulic generator

Technical Field

The utility model relates to a dry technical field of generator specifically is a hydraulic generator's drying device.

Background

With the development of economic technology and improvement of living standard of people in China, sustainable development and the concept of green energy are gradually deepened into people. With the increasing prominence of environmental issues, green energy is receiving global attention and is becoming the focus of research accordingly. Hydroelectric power generation is a process of utilizing water flow with potential energy at high positions such as rivers and lakes to flow to low positions, converting the potential energy contained in the water flow into the kinetic energy of a water turbine, and then utilizing the water turbine as a motive power to drive a generator to generate electric energy. Hydroelectric power generation is widely concerned by the world due to the green and pollution-free characteristic, and is an important component of widely accepted green energy in the future.

The hydro-generator is the core part of hydroelectric power generation, and the hydro-generator is driven to generate power by converting the potential energy of water flow into kinetic energy. However, due to the objective conditions of the hydraulic power plant and the wide use of water coolers, the actual production of the hydraulic generator is frequently affected by the damp events. The conventional drying method of the hydraulic generator comprises a short-circuit drying method and a copper loss drying method, but the conventional method cannot be applied to the generator in maintenance, or has the disadvantages of complex wiring, inconvenient implementation and frequent equipment damage. For a large-capacity hydraulic generator appearing in recent years, a flexible and perfect drying scheme is not even available in the maintenance process, and short-circuit drying or copper loss drying can be carried out only after the unit is started, so that the maintenance completion is delayed due to inconvenience.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a hydraulic generator's drying device possesses and uses nimble, drying power is big, equipment is reliable stable, can carry out advantages such as rapid draing to hydraulic generator, has solved present common method or can not be applied to the generator in the maintenance, or the wiring is complicated, implement inconvenient, delay the problem of overhauing and completing.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a drying device of a hydraulic generator comprises a tank body, wherein a fan box is fixedly arranged at the top of the tank body, an air outlet is fixedly formed in one side of the fan box, a guide pipe is fixedly connected to the other side of the air outlet, an exhaust fan is fixedly connected to the other end of the guide pipe, an air suction inlet is fixedly connected to the bottom of the exhaust fan, the other end of the air suction inlet is positioned on the inner side of the top of the tank body, a top plate is fixedly arranged at the bottom of the air suction inlet, the top plate is fixedly connected with the inner walls of the two sides of the tank body, a filter screen layer is fixedly arranged in the top plate, a hydraulic generator is fixedly arranged at the bottom of the top plate, the hydraulic generator is fixedly connected with the inner wall of the bottom of the tank body, a, the heat dissipation device comprises a connecting rod, a moving device, a heater, a support rod, a heat conduction pipe, a heat dissipation bedplate, a heat sensor and a heat dissipation bedplate, wherein the moving device is fixedly connected to one side of the connecting rod, the heater is fixedly arranged in the moving device, the support rod is fixedly arranged on the other side of the heater, the heat conduction pipe is fixedly connected to the bottom of the heater, one end of the heat conduction pipe is fixedly connected with the heat dissipation bedplate, the heat dissipation bedplate is located on one side of.

Preferably, the other side of the exhaust fan is fixedly connected with a fixing rod, the fixing rod is fixedly connected with one side of the inner wall of the fan box, one end of the air suction opening is fixedly connected with the exhaust fan and is located inside the fan box, and the air suction opening penetrates through the bottom of the fan box and the top of the tank body respectively.

Preferably, roof bottom both sides fixedly connected with baffle, the baffle is circular distribution in jar internal portion, the fixed spout of having seted up in baffle intermediate position department, spout and connecting rod looks adaptation, and sliding connection.

Preferably, the number of the rotating shafts is two, the two rotating shafts are symmetrically distributed about the hydraulic generator, the number of the first gears is four, and the four first gears are symmetrically distributed about the two rotating shafts.

Preferably, a groove is fixedly formed in the inner wall of the tank body, a sliding block is fixedly connected to the other side of the transmission case, and the sliding block is matched with and slidably connected with the groove.

Preferably, a motor is fixedly arranged inside the transmission case, a second gear is fixedly connected to the top of the motor, a third gear is movably meshed to one side of the second gear, and the third gear is fixedly sleeved with the rotating shaft.

Preferably, the two ends of the top and the bottom of the partition plate are both fixedly provided with a cone, and the cones are matched with the first gear and movably connected with the first gear.

Compared with the prior art, the utility model provides a hydraulic generator's drying device possesses following beneficial effect:

1. the drying device of the hydraulic generator is characterized in that a moving device is fixedly arranged in a tank body, a heater is fixedly arranged in the moving device, the bottom of the heater is fixedly connected with a heat conduction pipe, one end of the heat conduction pipe is fixedly connected with a heat dissipation bedplate, the length of the heat dissipation bedplate is slightly smaller than that of the moving device, heat can be better and faster dissipated conveniently, partition plates are fixedly connected with two sides of the bottom of a top plate, the partition plates are circularly distributed in the tank body, a chute is fixedly arranged at the middle position of each partition plate, the chute is matched with a connecting rod and is in sliding connection with the connecting rod, gear wheels are fixedly arranged at the top and two ends of the bottom of each partition plate, the gear wheels are matched with a first gear and are movably connected with the bottom of the first gear, a rotating shaft is fixedly connected with the surface of the rotating shaft in, the motor is fixedly connected to the bottom of the second gear, the rotating shaft is driven to rotate in the tank body through the motor, comprehensive heating and drying of the hydraulic generator are facilitated, working efficiency is improved, completion of overhaul cannot be delayed, and equipment damage is reduced.

2. This hydraulic generator's drying device, through at the fixed fan case that is provided with in jar body top, the inside fixed air exhauster that is provided with of fan case, air exhauster one side fixedly connected with pipe, pipe one side fixedly connected with air outlet, air exhauster bottom fixedly connected with inlet scoop, inlet scoop one end and air exhauster fixed connection, and be located fan incasement portion, the inlet scoop runs through respectively in fan bottom and jar body top, be convenient for to the internal portion operation of bleeding of jar, under the operation of air exhauster, the internal portion of jar steam just follows the inlet scoop suction to the inside of air exhauster, and discharge from the air outlet through the pipe, along with hot-air constantly circulates at the internal portion of jar, make the inside moisture of hydraulic generator constantly discharged, hydraulic generator has obtained the drying.

Drawings

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

FIG. 2 is a schematic front sectional view of the present invention;

fig. 3 is the schematic view of the sectional structure of the transmission case of the present invention.

Wherein: 1. a tank body; 2. a fan box; 3. an air outlet; 4. a conduit; 5. an exhaust fan; 6. an air suction opening; 7. a top plate; 8. a screen layer; 9. a hydro-generator; 10. a first gear; 11. a rotating shaft; 12. a transmission case; 13. a connecting rod; 14. a mobile device; 15. a heater; 16. a support bar; 17. a heat conducting pipe; 18. a heat dissipation platen; 19. a thermal sensor; 20. a motor; 21. a second gear; 22. a third gear.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a drying device for a hydro-generator comprises a tank body 1, a fan box 2 is fixedly arranged at the top of the tank body 1, an air outlet 3 is fixedly arranged at one side of the fan box 2, a conduit 4 is fixedly connected to the other side of the air outlet 3, an exhaust fan 5 is fixedly connected to the other side of the conduit 4, a fixing rod is fixedly connected to the other side of the exhaust fan 5, the fixing rod is fixedly connected to one side of the inner wall of the fan box 2, one end of an air suction inlet 6 is fixedly connected to the exhaust fan 5 and is positioned inside the fan box 2, the air suction inlet 6 respectively penetrates through the bottom of the fan box 2 and the top of the tank body 1, an air suction inlet 6 is fixedly connected to the bottom of the exhaust fan 5, the other end of the air suction inlet 6 is positioned inside the top of the tank body 1, a, a chute is fixedly arranged in the middle of the partition board, the chute is matched and connected with the connecting rod 13 in a sliding manner, a gear wheel is fixedly arranged at both the top and the bottom of the partition board, the gear wheel is matched and movably connected with the first gear 10, a filter screen layer 8 is fixedly arranged in the top plate 7, a hydraulic generator 9 is fixedly arranged at the bottom of the top plate 7, the hydraulic generator 9 is fixedly connected with the inner wall of the bottom of the tank body 1, the bottom of the top plate 7 is fixedly provided with the first gear 10, the first gear 10 is fixedly connected with a rotating shaft 11 in the interior, the number of the rotating shafts 11 is two, the two rotating shafts 11 are symmetrically distributed about the hydraulic generator 9, the number of the first gears 10 is four, the four first gears 10 are symmetrically distributed about the two rotating shafts 11, the surfaces of the rotating shafts 11 are fixedly sleeved with a, the slider and the recess looks adaptation, and sliding connection, the inside fixed motor 20 that is provided with of transmission case 12, motor 20 top fixedly connected with second gear 21, second gear 21 one side active mesh has third gear 22, third gear 22 cup joints with pivot 11 is fixed, transmission case 12 one side fixedly connected with connecting rod 13, connecting rod 13 one side fixedly connected with mobile device 14, the inside fixed heater 15 that is provided with of mobile device 14, heater 15 opposite side fixed bracing piece 16 that is provided with, heater 15 bottom fixedly connected with heat pipe 17, heat pipe 17 one end fixedly connected with heat dissipation platen 18, heat dissipation platen 18 is located mobile device 14 surface one side, heat dissipation platen 18 bottom is fixed and is provided with heat sensor 19, heat sensor 19 and mobile device 14 one side outer wall fixed connection.

When in use, firstly, the hydraulic generator 9 is placed in the tank body 1, the moving device 14 is fixedly arranged in the tank body 1, the heater 15 is fixedly arranged in the moving device 14, the bottom of the heater 15 is fixedly connected with the heat conducting pipe 17, one end of the heat conducting pipe 17 is fixedly connected with the heat radiating bedplate 18, the length of the heat radiating bedplate 18 is slightly smaller than that of the moving device 14, so that heat can be better and faster radiated, the hydraulic generator 9 in the tank body 1 is dried, meanwhile, the two sides of the bottom of the top plate 7 are fixedly connected with the partition plates which are circularly distributed in the tank body 1, the middle positions of the partition plates are fixedly provided with the sliding grooves, the sliding grooves are matched with the connecting rods 13 and are in sliding connection, the two ends of the top and the bottom of each partition plate are fixedly provided with the gear wheels, the gear wheels are matched with the, the surface of the rotating shaft 11 is fixedly sleeved with a third gear 22, one side of the third gear 22 is movably meshed with a second gear 21, the bottom of the second gear 21 is fixedly connected with a motor 20, the motor 20 operates to drive the rotating shaft 11 to rotate in the tank body 1, so that the complete heating and drying of the hydraulic generator 9 are facilitated, the working efficiency is improved, the maintenance completion is not delayed, and the equipment damage is reduced, secondly, a fan box 2 is fixedly arranged at the top of the tank body 1, an exhaust fan 5 is fixedly arranged in the fan box 2, a guide pipe 4 is fixedly connected to one side of the exhaust fan 5, an air outlet 3 is fixedly connected to one side of the guide pipe 4, an air suction inlet 6 is fixedly connected to the bottom of the exhaust fan 5, the air suction inlet 6 is positioned in the fan box 2 and penetrates through the bottom of the fan box 2 and the top of the tank body 1 respectively, under the operation of air exhauster 5, just in the suction inlet 6 suction air exhauster 5 is followed to the steam of jar internal portion 1 to discharge by air outlet 3 through pipe 4, along with hot-air is in jar internal portion continuous circulation, make the inside moisture of hydraulic generator 9 by continuous discharge, hydraulic generator 9 has obtained the drying.

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

1. The utility model provides a hydraulic generator's drying device, includes jar body (1), its characterized in that: the water-cooled water tank is characterized in that a fan box (2) is fixedly arranged at the top of the tank body (1), an air outlet (3) is fixedly formed in one side of the fan box (2), a guide pipe (4) is fixedly connected to the other side of the air outlet (3), an air exhauster (5) is fixedly connected to the other end of the guide pipe (4), an air suction port (6) is fixedly connected to the bottom of the air exhauster (5), the other end of the air suction port (6) is located on the inner side of the top of the tank body (1), a top plate (7) is fixedly arranged at the bottom of the air suction port (6), the top plate (7) is fixedly connected with the inner walls on the two sides of the tank body (1), a filter screen layer (8) is fixedly arranged in the top plate (7), a hydraulic generator (9) is fixedly arranged at the bottom of the top plate (, the heat dissipation device is characterized in that a rotating shaft (11) is fixedly connected to the inside of the first gear (10), a transmission case (12) is fixedly sleeved on the surface of the rotating shaft (11), a connecting rod (13) is fixedly connected to one side of the transmission case (12), a moving device (14) is fixedly connected to one side of the connecting rod (13), a heater (15) is fixedly arranged inside the moving device (14), a supporting rod (16) is fixedly arranged on the other side of the heater (15), a heat conduction pipe (17) is fixedly connected to the bottom of the heater (15), a heat dissipation bedplate (18) is fixedly connected to one end of the heat conduction pipe (17), the heat dissipation bedplate (18) is located on one side of the surface of the moving device (14), a heat sensor (19) is fixedly arranged at the bottom of the heat dissipation bedplate (18).

2. The drying device of a hydro-generator according to claim 1, wherein: the novel air suction device is characterized in that a fixing rod is fixedly connected to the other side of the exhaust fan (5), the fixing rod is fixedly connected with one side of the inner wall of the fan box (2), one end of the air suction opening (6) is fixedly connected with the exhaust fan (5) and is located inside the fan box (2), and the air suction opening (6) penetrates through the bottom of the fan box (2) and the top of the tank body (1) respectively.

3. The drying device of a hydro-generator according to claim 1, wherein: roof (7) bottom both sides fixedly connected with baffle, the baffle is circular distribution in jar body (1) inside, the fixed spout of having seted up of baffle intermediate position department, spout and connecting rod (13) looks adaptation, and sliding connection.

4. The drying device of a hydro-generator according to claim 1, wherein: the number of the rotating shafts (11) is two, the rotating shafts (11) are symmetrically distributed about the hydraulic generator (9), the number of the first gears (10) is four, and the first gears (10) are symmetrically distributed about the two rotating shafts (11).

5. The drying device of a hydro-generator according to claim 1, wherein: the inner wall of the tank body (1) is fixedly provided with a groove, the other side of the transmission case (12) is fixedly connected with a sliding block, and the sliding block is matched with the groove and is in sliding connection with the groove.

6. The drying device of a hydro-generator according to claim 1, wherein: the motor (20) is fixedly arranged inside the transmission case (12), a second gear (21) is fixedly connected to the top of the motor (20), a third gear (22) is movably meshed to one side of the second gear (21), and the third gear (22) is fixedly sleeved with the rotating shaft (11).

7. The drying device of a hydro-generator according to claim 3, wherein: the top and the bottom of the clapboard are both fixedly provided with cones which are matched with the first gear (10) and are movably connected.