CN218407691U

CN218407691U - Cooling circulation device for fan tower cylinder

Info

Publication number: CN218407691U
Application number: CN202222693282.0U
Authority: CN
Inventors: 查建华
Original assignee: Fujian Huadian Wan'an Energy Co ltd
Current assignee: Fujian Huadian Wan'an Energy Co ltd
Priority date: 2022-10-13
Filing date: 2022-10-13
Publication date: 2023-01-31
Anticipated expiration: 2032-10-13

Abstract

The utility model discloses a cooling circulation device of a fan tower cylinder, which comprises a fan tower cylinder and a cooling device which are connected by a pipeline; the cooling device also comprises a pipeline box, wherein a return pipe is laid, one end of the return pipe is communicated with the water supply tank, the other end of the return pipe is communicated with a cooling pipe in the fan tower, the other end of the cooling pipe is communicated with a water supply pipe, and the other end of the water supply pipe is communicated with a cold water tank; the cooling pipe is arranged inside the fan tower; a first water pump is arranged in the water supply tank, and an outlet of the first water pump is connected with a water spray pipe vertically arranged in the equipment tank; the inner side wall of the equipment box is respectively provided with a motor and an air outlet, and the output end of the motor is provided with a fan; the top of the cold water tank is provided with a through hole communicated with the equipment tank for installing a water collecting cover, and a water collecting device is arranged above the water collecting cover; the utility model provides high equipment reliability has realized effective cooling, easy operation, when reducing the risk of potential safety hazard, can also improve the efficiency of high temperature weather cooling.

Description

Cooling circulation device for fan tower cylinder

Technical Field

The utility model relates to a fan tower section of thick bamboo cooling cycle device belongs to wind generating set cooling device technical field.

Background

In actual operation work of a fan, the problem that the fan frequently reports overtemperature faults due to high temperature in summer, a fan converter is overtemperature, a PLC and a module are easy to crash and damage, and the front shaft and the rear shaft of a generator are overtemperature is solved.

However, this method has certain disadvantages: 1. the tower drum electromechanical equipment has a plurality of spaces and is very small, and the equipment is not ideal to realize cooling by natural wind convection when in work. 2. The skylight opening is arranged at the top, the manual opening is required at every time, the working difficulty is high, potential safety hazards exist in the operation, great care is needed, and meanwhile the working efficiency of high-temperature weather cooling is low.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problems existing in the prior art, the utility model provides a fan tower section of thick bamboo cooling cycle device.

The technical scheme of the utility model as follows:

a cooling circulation device for a fan tower cylinder comprises the fan tower cylinder and a cooling device which are connected through a pipeline; the cooling device also comprises a water supply tank, a cold water tank, an equipment tank and a pipeline tank, wherein a return pipe is laid in the pipeline tank, one end of the return pipe is communicated with the water supply tank, the other end of the return pipe is communicated with a cooling pipe in the fan tower, the other end of the cooling pipe is communicated with a water supply pipe, the other end of the water supply pipe is communicated with the cold water tank, and a second water pump is arranged on the water supply pipe;

a first water pump is arranged in the water supply tank, and an outlet of the first water pump is connected with a water spray pipe vertically arranged in the equipment tank; the inner side wall of the equipment box is respectively provided with a motor and an air outlet, and the output end of the motor is provided with a fan;

the top of the cold water tank is provided with a through hole communicated with the equipment tank for installing a water collecting cover, and a water collecting device is arranged above the water collecting cover.

Preferably, the spray pipe is provided with a plurality of spray heads along the axial direction.

Preferably, the water collecting device comprises a plurality of first guide columns and second guide columns, wherein one side of each first guide column is of an arc-shaped structure, two sides of each second guide column are of arc-shaped structures, and the end parts of the first guide columns and the second guide columns are connected and fixed through connecting columns.

Preferably, the first guide column and the second guide column both adopt water spraying filler.

Preferably, the cooling pipe is spirally arranged along the cylinder wall in the fan tower cylinder.

The utility model discloses following beneficial effect has: the utility model discloses a fan adds water-cooled technical principle, has effectively improved the cooling effect, increases the trickle and packs and can increase the water-cooling area, sets up filter equipment and can accomplish effectively detaching steam under guaranteeing refrigerated prerequisite, and overall structure has improved equipment reliability, has realized effective cooling.

Drawings

FIG. 1 is a structural diagram of a cooling circulation device for a fan tower of the present invention;

FIG. 2 is a partial enlarged view of the position A of the cooling circulation device for a fan tower of the present invention;

fig. 3 is a flow chart of the cooling circulation device for a tower of a wind turbine of the present invention.

The reference numbers in the figures denote:

1. a cooling device; 101. a water supply tank; 102. a cold water tank; 103. an equipment box; 104. a pipeline box; 2. A first water pump; 3. a water spray pipe; 301. a spray head; 4. a motor; 5. a fan; 6. a water collection device; 601. A first flow guiding column; 602. connecting columns; 603. a second flow guiding column; 7. a water collection cover; 8. an air outlet; 9. A second water pump; 10. a water supply pipe; 11. a return pipe; 12. a fan tower; 13. a cooling pipe.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1 to 3, a cooling circulation device for a fan tower comprises a fan tower 12 and a cooling device 1, which are connected by a pipeline; the cooling device 1 further comprises a water supply tank 101, a cold water tank 102, an equipment box 103 and a pipeline tank 104, wherein a return pipe 11 is laid in the pipeline tank 104, one end of the return pipe 11 is communicated with the water supply tank 101, the other end of the return pipe is communicated with a cooling pipe 13 in the fan tower 12, the other end of the cooling pipe 13 is communicated with a water supply pipe 10, the other end of the water supply pipe 10 is communicated with the cold water tank 102, and a second water pump 9 is arranged on the water supply pipe 10.

A first water pump 2 is arranged in the water supply tank 101, the outlet of the first water pump 2 is connected with a water spray pipe 3 vertically arranged in the equipment box 103, and a plurality of spray heads 301 are arranged on the water spray pipe 3, so that water can be sprayed more uniformly; the inner side wall of the equipment box 103 is respectively provided with a motor 4 and an air outlet 8, and the output end of the motor 4 is provided with a fan 5;

the top of the cold water tank 102 is provided with a through hole communicated with the equipment box 103 and used for installing a water collecting cover 7, the water collecting cover 7 is funnel-shaped, and a water collecting device 6 is arranged above the wide-mouth end of the water collecting cover 7.

Further, the water collecting device 6 comprises a plurality of first guide columns 601 and second guide columns 603, wherein one side of each first guide column 601 is of an arc-shaped structure, the two sides of each second guide column 603 are of arc-shaped structures, and the ends of the first guide columns 601 and the second guide columns 603 are fixedly connected through a connecting column 602; the first guide column 601 and the second guide column 603 both adopt water pouring fillers, and the water pouring fillers can increase the times of water film interception simultaneously, so that the water films are redistributed for multiple times and tend to be more uniform, the contact area of the water films and air is increased, and better cooling effect can be achieved;

further, the cooling pipe 13 is spirally arranged along the cylinder wall inside the fan tower 12.

The utility model discloses a theory of operation:

in the utility model, referring to fig. 3, in the tower of the fan, the temperature sensor and the time control relay are connected to the controller, after the standard temperature and the setting time can be set manually or by program, when the set standard place is reached, the controller starts the cooling circulation system to work and cool down; a motor 4 in the cooling system drives a fan 5 to blow air, and meanwhile, a first water pump 2 starts to pump water from a water supply tank 101 to be supplied to a spray pipe 3 and then is uniformly sprayed out from a spray head 301, so that the cooling work is carried out; in this embodiment, through the water collecting device 6, the first flow guiding columns 601 in the water collecting device 6 are symmetrically arranged in pairs, and arc sides of the first flow guiding columns are arranged oppositely, the paired first flow guiding columns 601 and the paired second flow guiding columns 603 are connected in series through the connecting column 602, the second flow guiding columns 603 are arranged as double-side arc surfaces and are installed between the two first flow guiding columns 601, so that water cooled by the mobile phone is collected into the cold water tank 102 in a centralized manner, the cold water tank 102 is connected with the water supply pipe 10, the second water pump 9 is arranged on the water supply pipe 10, the cooling water is conveyed into the cooling pipe 13, the cooling pipe 13 is spirally arranged along the inner wall of the cooling pipe 13 in the fan tower 12, the contact area between the cooling pipe 13 and air can be increased, the cooling is performed, and finally, the liquid in the cooling pipe 13 flows back into the water supply tank 101 through the return pipe 11.

The above-mentioned only be the embodiment of the present invention, not consequently the restriction of the patent scope of the present invention, all utilize the equivalent structure or equivalent flow transform made of the content of the specification and the attached drawings, or directly or indirectly use in other relevant technical fields, all including in the same way the patent protection scope of the present invention.

Claims

1. The utility model provides a fan tower section of thick bamboo cooling cycle device which characterized in that: the cooling device comprises a fan tower cylinder (12) and a cooling device (1), wherein the fan tower cylinder (12) is connected with the cooling device through a pipeline; the cooling device (1) further comprises a water supply tank (101), a cold water tank (102), an equipment tank (103) and a pipeline tank (104), wherein a return pipe (11) is laid in the pipeline tank (104), one end of the return pipe (11) is communicated with the water supply tank (101), the other end of the return pipe is communicated with a cooling pipe (13) in the fan tower cylinder (12), the other end of the cooling pipe (13) is communicated with a water supply pipe (10), the other end of the water supply pipe (10) is communicated with the cold water tank (102), and a second water pump (9) is arranged on the water supply pipe (10);

a first water pump (2) is arranged in the water supply tank (101), and an outlet of the first water pump (2) is connected with a water spray pipe (3) vertically arranged in the equipment tank (103); a motor (4) and an air outlet (8) are respectively arranged on the inner side wall of the equipment box (103), and a fan (5) is arranged at the output end of the motor (4);

the top of the cold water tank (102) is provided with a through hole communicated with the equipment tank (103) for installing a water collecting cover (7), and a water collecting device (6) is arranged above the water collecting cover (7).

2. The fan tower cooling circulation device of claim 1, wherein: the water spraying pipe (3) is provided with a plurality of spray heads (301) along the axial direction.

3. The fan tower cooling circulation device of claim 1, wherein: the water collecting device (6) comprises a plurality of first guide columns (601) and second guide columns (603), wherein one side of each first guide column (601) is of an arc-shaped structure, the two sides of each second guide column (603) are of arc-shaped structures, and the end parts of the first guide columns (601) and the second guide columns (603) are fixedly connected through connecting columns (602).

4. The fan tower cooling circulation device of claim 3, wherein: the first guide column (601) and the second guide column (603) both adopt water spraying fillers.

5. The fan tower cooling circulation device of claim 1, wherein: the cooling pipe (13) is spirally arranged along the cylinder wall in the fan tower cylinder (12).