CN215521116U

CN215521116U - Cooling device of hydroelectric power generation equipment

Info

Publication number: CN215521116U
Application number: CN202121980229.8U
Authority: CN
Inventors: 苏斌强; 郑海英; 詹星宇; 曹益荣
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-20
Filing date: 2021-08-20
Publication date: 2022-01-14
Anticipated expiration: 2031-08-20

Abstract

The utility model discloses a cooling device of hydroelectric power generation equipment, which comprises: the top of the base is fixed with a frame, a cooler body is arranged in the frame, and the base, the frame and the cooler body form the basis of the cooling device; the connecting plates are fixed on the surfaces of the two sides of the cooler body, and the fixing bolts penetrate through the connecting plates and are fixed with the frame; and the limiting blocks are fixed on two sides of the inner wall of the frame. This cooling device of hydroelectric power generation equipment uses the loop wheel machine to transport the inside of frame with the cooler body, then uses fixing bolt to fix, the installation of accomplishing the cooler body, the frame that sets up can protect the cooler body of inside, can use fork truck to run through the transportation hole and transport this cooling device to the assigned position, the locking ring that the outer wall is the screw thread form conveniently carries out screw thread locking with the inlet tube, the sealed pad that water inlet one end set up can prevent that the inside coolant liquid of inlet tube from taking place the seepage.

Description

Cooling device of hydroelectric power generation equipment

Technical Field

The utility model relates to the technical field of cooling equipment, in particular to a cooling device of hydraulic power generation equipment.

Background

The hydroelectric power generation equipment converts water flow with potential energy at high positions such as rivers and lakes to low positions, the water flow is converted into mechanical energy of a water turbine through the water turbine, the water turbine pushes a generator to generate electricity to convert the mechanical energy into electric energy, and in the long-time running process of the water turbine, in order to ensure normal use, a cooling device is required to be used for cooling the water turbine, however, the existing cooling device has some defects, such as:

according to the patent number: CN 201921222504.2A cooling device of hydroelectric equipment, an air inlet fan is arranged in a fan mounting shell of the cooling device, external cold air is brought into a mounting groove on an equipment base through an air inlet net of a top cover, a transparent observation window and a plugboard by the air inlet fan and is contacted with the hydroelectric equipment in the mounting groove, so that cooling is completed, hot air generated in the cooling process is discharged through an air outlet hole on the surface of the equipment base shell, the cooling effect is good, and gas circulation is realized;

this prior art solution also exists when in use:

1. the cooling device is not convenient to transport;

2. the cooling device has no protection function;

3. the leakage is caused by the inconvenience of butt joint of the cooling device and the water inlet pipe;

improvements are therefore made to the cooling devices of the present hydroelectric power plants.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a cooling device of hydraulic power generation equipment, which aims to solve the problems that the cooling device in the prior market is inconvenient to transport, the cooling device does not have a protection function, and the cooling device is inconvenient to butt with a water inlet pipe to cause leakage.

In order to achieve the purpose, the utility model provides the following technical scheme: a cooling device for a hydroelectric power generating apparatus comprising:

the top of the base is fixed with a frame, a cooler body is arranged in the frame, and the base, the frame and the cooler body form the basis of the cooling device;

the connecting plates are fixed on the surfaces of the two sides of the cooler body, and the fixing bolts penetrate through the connecting plates and are fixed with the frame;

and the limiting blocks are fixed on two sides of the inner wall of the frame, supports are arranged on two sides of the limiting blocks, and two ends of each support are fixed with the frame.

Preferably, the connecting plates are symmetrically distributed about the center line of the cooler body, are used for fixing the cooler body, and penetrate through the connecting plates to be connected with the frame by using fixing bolts, so that the cooler body can be installed and fixed.

Preferably, the stopper is the equidistant distribution about the base, and the stopper is used for keeping out the support to the support is used for braced frame, and the support of setting can strengthen the protective strength of frame.

Preferably, the cooler body further includes:

the water inlet is arranged above one end of the cooler body, and a sealing gasket is fixed at the outlet end of the water inlet;

the locking ring is fixed on the outer side of the water inlet;

and the water outlet is arranged below one end of the cooler body, which is close to the water inlet, and the cooling liquid enters the cooler body from the water inlet and flows out of the cooler body from the water outlet to be collected.

Preferably, the inside diameter of locking ring and the diameter phase-match of water inlet, and the outer wall of locking ring is the screw thread form to the locking ring is used for the butt joint with the inlet tube, and the quick butt joint of inlet tube and water inlet can be accomplished to the locking ring that sets up.

Preferably, the cooler body is further provided with:

the fixed block is arranged at the top of the cooler body, and a through hole for hoisting the cooler body is formed in the middle of the fixed block;

the transportation hole is seted up the inside of base, and the transportation hole is used for auxiliary transportation cooling device, can use fork truck to run through the transportation hole that the base bottom was seted up, transports this cooling device to the assigned position.

Compared with the prior art, the utility model has the beneficial effects that: this cooling device of hydroelectric power generation equipment uses the loop wheel machine to transport the inside of frame with the cooler body, then uses fixing bolt to fix, the installation of accomplishing the cooler body, the frame that sets up can protect the cooler body of inside, can use fork truck to run through the transportation hole and transport this cooling device to the assigned position, the locking ring that the outer wall is the screw thread form conveniently carries out screw thread locking with the inlet tube, the sealed pad that water inlet one end set up can prevent that the inside coolant liquid of inlet tube from taking place the seepage.

1. According to the cooling device of the water conservancy power generation equipment, the cooler body is transported to the inside of the frame by using the crane through the fixing block arranged at the top of the cooler body, then the cooler body is fixed with the frame by using the fixing bolt to penetrate through the connecting plate, the cooler body is installed, a forklift can penetrate through the transport hole formed in the bottom of the base to transport the cooling device to a specified position, and therefore the effect of facilitating transportation of the cooling device is achieved;

2. according to the cooling device of the water conservancy power generation equipment, the arranged frame can protect the cooler body in the cooling device, the support can enhance the protection strength of the frame, and the base fixed at the bottom of the frame can stably place and install the cooler body, so that the cooling device has a protection function;

3. this hydroelectric power generation equipment's cooling device docks inlet tube and delivery port, and the outer wall is the locking ring of screw thread form and conveniently carries out screw thread locking with the inlet tube to the sealed pad that water inlet one end set up can prevent that the inside coolant liquid of inlet tube from taking place the seepage, thereby reaches the effect of preventing the seepage when docking with the inlet tube.

Drawings

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

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

FIG. 3 is a right view of the structure of the present invention.

In the figure: 1. a base; 2. a frame; 3. a cooler body; 4. a connecting plate; 5. fixing the bolt; 6. a limiting block; 7. a support; 8. a water inlet; 9. a gasket; 10. locking a ring; 11. a water outlet; 12. a fixed block; 13. a through hole; 14. and (7) a conveying hole.

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, the present invention provides a technical solution: a cooling device for a hydroelectric power generating apparatus comprising: base 1, base 1's top is fixed with frame 2, and frame 2's inside is provided with cooler body 3, and base 1, frame 2 and cooler body 3 constitute for this cooling device's basis, connecting plate 4, fix the both sides surface at cooler body 3, and fixing bolt 5 runs through connecting plate 4 and fixes with frame 2, stopper 6, fix the inner wall both sides at frame 2, and the both sides of stopper 6 are provided with support 7, and the both ends of support 7 are fixed with frame 2.

The connecting plates 4 are symmetrically distributed about the center line of the cooler body 3, and the connecting plates 4 are used for fixing the cooler body 3; the limit blocks 6 are distributed at equal intervals with respect to the base 1, the limit blocks 6 are used for abutting against the support 7, and the support 7 is used for supporting the frame 2.

The frame 2 that sets up can protect inside cooler body 3, and support 7 can strengthen frame 2's proof strength to 2 fixed bases in bottom of frame 1 can stably put installation cooler body 3, thereby makes this cooling device have safeguard function.

The cooler body 3 further includes: the water inlet 8 is arranged above one end of the cooler body 3, and a sealing gasket 9 is fixed at the outlet end of the water inlet 8; the locking ring 10 is fixed on the outer side of the water inlet 8; the water outlet 11 is arranged below one end of the cooler body 3 close to the water inlet 8; the inner diameter of the locking ring 10 matches the diameter of the water inlet 8, and the outer wall of the locking ring 10 is threaded, and the locking ring 10 is used for abutting against the water inlet pipe.

With inlet tube and 11 butt joints of delivery port, the locking ring 10 that the outer wall is the screw thread form conveniently carries out screw thread locking with the inlet tube to the sealed pad 9 that 8 one ends of water inlet set up can prevent that the inside coolant liquid of inlet tube from taking place the seepage, thereby reaches the effect of preventing the seepage when butting with the inlet tube.

The cooler body 3 is further provided with: the fixed block 12 is arranged at the top of the cooler body 3, and a through hole 13 for hoisting the cooler body 3 is formed in the middle of the fixed block 12; and a transport hole 14 opened inside the base 1, the transport hole 14 serving to assist in transporting the cooling device.

Fixed block 12 through the installation of 3 tops of cooler body uses the loop wheel machine to transport the inside of frame 2 with cooler body 3, then uses fixing bolt 5 to run through connecting plate 4 and fix with frame 2, accomplishes the installation of cooler body 3, can use fork truck to run through the transportation hole 14 that base 1 bottom was seted up, transports this cooling device to the assigned position to reach the effect of being convenient for transport this cooling device.

In summary, the following steps: when the cooling device of the hydroelectric power generation equipment is used, the cooler body 3 is transported to the inside of the frame 2 by using a crane and then fixed by using the fixing bolt 5, the installation of the cooler body 3 is completed, secondly, the arranged frame 2 can protect the cooler body 3 inside, the base 1 can stably place and install the cooler body 3, finally, a forklift can penetrate through the transportation hole 14 to transport the cooling device to a designated position, then the water inlet pipe is butted with the water outlet 11, the locking ring 10 with the outer wall in a thread shape is convenient to be locked with the water inlet pipe in a thread way, and the sealing gasket 9 arranged at one end of the water inlet 8 can prevent the cooling liquid in the water inlet pipe from leaking, and the cooling device is started to cool the water turbine power generation equipment.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. A cooling device for a hydroelectric power generating apparatus, comprising:

the cooling device comprises a base (1), wherein a frame (2) is fixed at the top of the base (1), a cooler body (3) is arranged in the frame (2), and the base (1), the frame (2) and the cooler body (3) form the basis of the cooling device;

the connecting plates (4) are fixed on the surfaces of the two sides of the cooler body (3), and the fixing bolts (5) penetrate through the connecting plates (4) and are fixed with the frame (2);

the limiting blocks (6) are fixed on two sides of the inner wall of the frame (2), the supports (7) are arranged on two sides of the limiting blocks (6), and two ends of each support (7) are fixed with the frame (2).

2. A cooling device for hydroelectric power generation apparatus according to claim 1 further comprising: the connecting plates (4) are symmetrically distributed about the center line of the cooler body (3), and the connecting plates (4) are used for fixing the cooler body (3).

3. A cooling device for hydroelectric power generation apparatus according to claim 1 further comprising: the limiting blocks (6) are distributed at equal intervals relative to the base (1), the limiting blocks (6) are used for abutting against the support (7), and the support (7) is used for supporting the framework (2).

4. A cooling device for hydroelectric power generation apparatus according to claim 1 further comprising: the cooler body (3) further comprises:

the water inlet (8) is arranged above one end of the cooler body (3), and a sealing gasket (9) is fixed at the outlet end of the water inlet (8);

the locking ring (10) is fixed on the outer side of the water inlet (8);

and the water outlet (11) is arranged below one end of the cooler body (3) close to the water inlet (8).

5. A cooling device for hydroelectric power generation apparatus according to claim 4 in which: the inner diameter of the locking ring (10) is matched with the diameter of the water inlet (8), the outer wall of the locking ring (10) is in a threaded shape, and the locking ring (10) is used for being in butt joint with a water inlet pipe.

6. A cooling device for hydroelectric power generation apparatus according to claim 1 further comprising: the cooler body (3) is further provided with:

the fixing block (12) is installed at the top of the cooler body (3), and a through hole (13) for hoisting the cooler body (3) is formed in the middle of the fixing block (12);

and the transportation hole (14) is formed in the base (1), and the transportation hole (14) is used for assisting in transporting the cooling device.