CN210240047U

CN210240047U - Glass fiber reinforced plastic cooling tower fan

Info

Publication number: CN210240047U
Application number: CN201920829560.6U
Authority: CN
Inventors: Gang Zhang; 张罡
Original assignee: Yingkou Glass Fiber Reinforced Plastic Factory
Current assignee: Yingkou Glass Fiber Reinforced Plastic Factory
Priority date: 2019-06-03
Filing date: 2019-06-03
Publication date: 2020-04-03
Anticipated expiration: 2029-06-03

Abstract

The utility model discloses a glass fiber reinforced plastic cooling tower fan, which comprises a water tank, wherein a radiating fin is fixedly connected above the water tank, a sleeve is arranged on the outer wall of the radiating fin, the sleeve is fixedly connected with the water tank, a first screen is symmetrically and fixedly connected below the inner part of the sleeve, a rotating shaft is arranged in the middle of the inner part of the sleeve, and fan blades are fixedly connected in the middle of the outer wall of the rotating shaft; a base is fixedly connected to the middle of the upper portion of the water tank, and a water turbine is fixedly connected to the upper portion of the base. This glass steel cooling tower fan, cooperation through coil pipe and hydraulic turbine, can drive the flabellum rotation and carry out the radiating operation of supplying air in the radiating time of rivers flow, greatly increased radiating speed and effect not only, the operation of carrying out the drive through the motor has also been saved simultaneously, greatly reduced the cost of equipment and the consumption of electric energy, the cooperation through spoiler and coil pipe simultaneously, can increase the radiating area of water, make wind whirl flow increase the time that wind flows through coil pipe and fin simultaneously.

Description

Glass fiber reinforced plastic cooling tower fan

Technical Field

The utility model relates to the technical field of machinery, specifically be a glass steel cooling tower fan.

Background

Mechanical draft cooling towers are cooling towers that rely on forced air cooling by fans to cool the water. Mechanical draft cooling towers are one of the most widely used cooling towers. The mechanical draft cooling tower is divided into a counter-flow type, a cross-flow type, an evaporation type and an injection type according to the structure, the shapes of the latter three are mainly square (or rectangular), and the former has two shapes of square and round. The mechanical draft cooling tower can be divided into three series according to the thermal performance, namely a standard series, wherein the water inlet temperature is 37 ℃, and the water outlet temperature is 32 ℃; the medium temperature series has the water inlet temperature of 40 ℃ and the water outlet temperature of 32 ℃; its inlet water temperature of high temperature series is 60 ℃, the leaving water temperature is 32 ℃, current cooling tower fan, all need drive through motor etc. greatly increased the cost of equipment and the consumption of electric energy, the cooling surface of water meets the end when the heat dissipation simultaneously, wind directly flows the fin, the cooling tube etc. and the time that wind flows is shorter, greatly reduced radiating efficiency, and dust rubbish etc. can deposit at the fin, the radiating effect is influenced on the surface of cooling tube, the operation of clearing up that needs the staff often to waste time and energy, staff's use is not convenient for.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a glass steel cooling tower fan to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a fan for a glass fiber reinforced plastic cooling tower comprises a water tank, wherein a radiating fin is fixedly connected to the upper part of the water tank, a sleeve is arranged on the outer wall of the radiating fin and fixedly connected with the water tank, first screen meshes are symmetrically and fixedly connected to two sides of the lower part of the inner part of the sleeve, a rotating shaft is arranged in the middle of the inner part of the sleeve, and fan blades are fixedly sleeved in the middle of the outer wall of the rotating shaft;

the rigid coupling has the base in the middle of the top of water tank, the top rigid coupling of base has the hydraulic turbine, the equal rigid coupling in outer wall both sides of the hydraulic turbine has the coil pipe, the coil pipe links to each other with the water tank is fixed, hydraulic turbine, coil pipe and water tank communicate each other, the below of pivot is rotated with the hydraulic turbine and is linked to each other, the spoiler has been cup jointed in the outer wall below activity of pivot, and the spoiler links to each other with the sleeve is fixed, the second screen cloth has been cup jointed in the outer wall top activity of pivot, and the second screen cloth links to each other with the sleeve is fixed, the rigid coupling has a plurality of scraper blades around the outer wall top of pivot, and the scraper blade laminates with the second screen cloth mutually, the positive rigid coupling of.

Compared with the prior art, the beneficial effects of the utility model are that: this glass steel cooling tower fan, cooperation through coil pipe and hydraulic turbine, can drive the flabellum rotation and carry out the radiating operation of supplying air in the radiating while is flowed to rivers, not only greatly increased radiating speed and effect, the operation of carrying out the drive through the motor has also been saved simultaneously, greatly reduced the cost of equipment and the consumption of electric energy, the cooperation through spoiler and coil pipe simultaneously, can increase the radiating area of water, make wind whirl flow increase the time that the wind flows through coil pipe and fin simultaneously, the radiating efficiency has been increased, drive scraper blade and brush clearance second screen cloth through the pivot, can prevent that rubbish dust debris from blockking up the influence air supply volume with the second screen cloth, and also can prevent the dust deposit on the surface of coil pipe and fin, influence radiating effect.

Drawings

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

FIG. 2 is a schematic view of the top-down connection structure of the scraper, the brush and the second screen of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of a top connection between the turbine and the coil of FIG. 1 according to the present invention;

fig. 4 is a schematic view of the top-down connection structure of the spoiler and the rotating shaft in fig. 1 according to the present invention.

In the figure: 1. the water tank, 2, first screen cloth, 3, sleeve, 4, flabellum, 5, second screen cloth, 6, scraper blade, 7, pivot, 8, brush, 9, spoiler, 10, coil pipe, 11, fin, 12, hydraulic turbine, 13, base.

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. 1-4, the present invention provides a technical solution: a fan of a glass fiber reinforced plastic cooling tower comprises a water tank 1, wherein a radiating fin 11 is fixedly connected above the water tank 1, the radiating fin 11 is made of aluminum and can conduct heat transfer and radiate outwards, a sleeve 3 is arranged on the outer wall of the radiating fin 11, the sleeve 3 is made of glass fiber reinforced plastic, the sleeve 3 is fixedly connected with the water tank 1, first screen meshes 2 are symmetrically and fixedly connected to two sides of the lower portion of the inner portion of the sleeve 3, a rotating shaft 7 is arranged in the middle of the inner portion of the sleeve 3, fan blades 4 are fixedly sleeved in the middle of the outer wall of the rotating shaft 7, and the fan blades 4 can start air supply to discharge heat of the radiating fin 11 from the first;

a base 13 is fixedly connected to the middle of the upper part of the water tank 1, a water turbine 12 is fixedly connected to the upper part of the base 13, coil pipes 10 are fixedly connected to both sides of the outer wall of the water turbine 12, the coil pipes 10 are fixedly connected to the water tank 1, the water turbine 12, the coil pipes 10 and the water tank 1 are communicated with each other, the coil pipes 10 on both sides are mutually wound and spirally arranged on the outer side of the water turbine 12, meanwhile, water flow can push the water turbine 12 to drive a rotating shaft 7 to rotate, the lower part of the rotating shaft 7 is rotatably connected to the water turbine 12, a spoiler 9 is movably sleeved below the outer wall of the rotating shaft 7, the spoiler 9 is fixedly connected to a sleeve 3, two circles of openings are formed in the spoiler 9, the pointing directions of the openings are clockwise, the air flow can be rotated and blown downwards, a second screen 5 is movably sleeved above the outer wall of the rotating shaft 7, the second screen 5 is, second screen cloth 5 can stay rubbish dust etc. on its top surface, and the rigid coupling has a plurality of scrapers 6 around the outer wall top of pivot 7, and scrapes 6 and the laminating of second screen cloth 5 mutually, and the front rigid coupling of scraper 6 has a plurality of brushes 8, and brush 8 contacts with screen cloth 5, and pivot 7 can drive scraper 6 and brush 8 and rotate and clear up second screen cloth 5.

In this embodiment, when the device is used, an external power supply of the device is connected, a water circulation system inside the main body starts to work, the heat dissipation fins 11 dissipate heat inside the water tank 1, meanwhile, water carrying heat inside the water tank flows into the water turbine 12 through the coil pipes 10 and then flows out of the coil pipes 10 on the other side and returns to the inside of the water tank 1, the water turbine 12 drives the fan blades 4 to rotate through the rotating shaft 7, the fan blades 4 start to supply air downwards, wind forms rotating airflow through the spoiler 10, the airflow performs heat dissipation operation through the coil pipes 10 and the heat dissipation fins 11, finally, hot air flows out of the first screen 2, thereby completing the operation of heat dissipation and cooling, meanwhile, when the air passes through the second screen 5, garbage and dust carried in the air can be left on the upper surface of the second screen 5, the rotating shaft 7 drives the scraper 6 and the brush 8 to rotate to clean the garbage and dust, the second screen 5 is prevented from being blocked by garbage to influence the air supply effect, and meanwhile, the dust is prevented from depositing on the surfaces of the coil pipe 10 and the radiating fins 11 to influence the radiating effect.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 glass steel cooling tower fan, includes water tank (1), its characterized in that: a radiating fin (11) is fixedly connected above the water tank (1), a sleeve (3) is arranged on the outer wall of the radiating fin (11), the sleeve (3) is fixedly connected with the water tank (1), first screens (2) are symmetrically and fixedly connected to the two sides of the lower portion inside the sleeve (3), a rotating shaft (7) is arranged in the middle inside the sleeve (3), and fan blades (4) are fixedly sleeved in the middle of the outer wall of the rotating shaft (7);

the middle of the upper portion of the water tank (1) is fixedly connected with a base (13), the upper portion of the base (13) is fixedly connected with a water turbine (12), the two sides of the outer wall of the water turbine (12) are fixedly connected with a coil pipe (10), the coil pipe (10) is fixedly connected with the water tank (1), the water turbine (12), the coil pipe (10) and the water tank (1) are mutually communicated, the lower portion of the rotating shaft (7) is rotatably connected with the water turbine (12), a spoiler (9) is movably sleeved on the lower portion of the outer wall of the rotating shaft (7), the spoiler (9) is fixedly connected with a sleeve (3), a second screen (5) is movably sleeved on the upper portion of the outer wall of the rotating shaft (7), the second screen (5) is fixedly connected with the sleeve (3), a plurality of scraping plates (6) are fixedly connected on the periphery of the upper portion of the outer wall of the rotating shaft (7), and the scraping plates (, the front face of the scraper (6) is fixedly connected with a plurality of brushes (8), and the brushes (8) are in contact with the second screen (5).