CN213965920U

CN213965920U - Rotary dehumidifier used on wind power equipment

Info

Publication number: CN213965920U
Application number: CN202021712123.5U
Authority: CN
Inventors: 史乃峰
Original assignee: Beijing Huaheng Hongye Commercial Equipment Co ltd
Current assignee: Beijing Huaheng Hongye Commercial Equipment Co ltd
Priority date: 2020-08-17
Filing date: 2020-08-17
Publication date: 2021-08-17
Anticipated expiration: 2030-08-17

Abstract

The utility model discloses a rotary dehumidifier who uses on wind power equipment, include the box of compriseing casing and base, the preceding of base, the back both sides are equipped with preceding curb plate respectively, the posterior lateral plate, be equipped with the air intake that has the filter screen on the posterior lateral plate, be equipped with the air outlet on the preceding curb plate, be equipped with the baffle in the box, the dehumidification runner, the electrical heating case, handle fan and rotating device, one side of baffle towards the posterior lateral plate is equipped with the dehumidification runner, the dehumidification runner links to each other with the rotating device who is used for driving the dehumidification runner, dry air after the dehumidification runner is handled is linked together through the air outlet on baffle and the posterior lateral plate, moist steam is discharged from the exhaust wind gap of dehumidification runner and the regeneration wind gap of posterior lateral plate below. The utility model has the advantages and beneficial effects that: the air duct and the electric part are separately designed, the layout is reasonable, and the space is fully utilized; the outer frame of the filter screen is fixed in a buckling manner, so that the filter screen is convenient to disassemble and replace; the design of spring couple support can effectual solution installation in the error that produces.

Description

Rotary dehumidifier used on wind power equipment

Technical Field

The utility model relates to a wind power generation equipment field, concretely relates to rotary dehumidifier who uses on wind power generation equipment.

Background

Wind energy is used as a clean energy source, resources are deficient in the twenty-first century, the environment problem is prominent, today, the wind power generation technology is quite attractive, and the wind power generation technology is developed in a large range in the world to replace traditional coal-fired and oil-fired thermal power generation. The wind energy has the advantages of being renewable, inexhaustible and the like. Wind power generation converts kinetic energy of wind into electric energy. The accumulated amount of the water is huge and is 10 times larger than the total amount of water energy which can be developed and utilized on the earth. The wind power generation equipment has positive effects on local environmental protection and reduction of atmospheric pollution. Wind power generation is generally selected in places where wind power is strong and continuous, and needs to be far away from urban areas, so that offshore wind power generation is greatly developed. Due to the humid and corrosive air at sea, the operation of the generating set of the power generating equipment is influenced by the factors, the maintenance cost is high, and the service life is shortened. When the equipment is in operation, humid air at sea can enter the power generation equipment, so that parts in the equipment are corroded, the precision of the equipment is influenced, and the efficiency of a unit is influenced; and short circuit between internal electrical components can be caused, and even serious accidents can be caused.

Disclosure of Invention

An object of the utility model is to overcome the defect among the prior art, provide a rotary dehumidifier who uses on wind power equipment, let in wind power equipment to the air that humidity has handled, keep the pressure-fired in the wind power equipment, prevent moist air admission, guarantee wind power equipment's normal operating.

The technical scheme of the utility model as follows:

a rotary dehumidifier used on wind power equipment comprises a box body consisting of a shell and a base, wherein a front side plate and a rear side plate are respectively arranged on the front side and the rear side of the base, an air inlet with a filter screen is arranged on the rear side plate, an air outlet is arranged on the front side plate, a partition plate, a dehumidifying rotary wheel, an electric heating box, a processing fan and a rotating device are arranged in the box body, the dehumidifying rotary wheel is arranged on one side of the partition plate, which faces the rear side plate, and is connected with the rotating device used for driving the dehumidifying rotary wheel, dry air processed by the dehumidifying rotary wheel is communicated with the air outlet on the rear side plate through the partition plate, and moist steam is discharged from a steam discharge air outlet of the dehumidifying rotary wheel and a regeneration air outlet below the rear side plate; an electric heating box is arranged at the bottom between the partition board and the front side board, and part of air exhausted by the dehumidification rotating wheel returns to the dehumidification rotating wheel after passing through the electric heating box to form circulation.

The electric heating box is characterized in that the top area is isolated into an electric box through an electric box isolation plate above the electric heating box, an air channel between the dehumidification rotating wheel and the air outlet is formed between the electric box isolation plate below and the electric heating box, a control main board is arranged above the electric box isolation plate, and the control main board is connected with a power supply connector, a humidity switch connector and a power supply switch on the front side plate.

The rotating device comprises a speed reducing motor, a belt pulley, a belt and a speed reducing motor support, the speed reducing motor is arranged on the top of the partition plate in a penetrating mode through the speed reducing motor support, one end of the speed reducing motor is connected with the belt pulley, and the other end of the speed reducing motor penetrates through the partition plate and is arranged in the electric box; a belt is arranged between the belt pulley and the dehumidifying rotating wheel, so that the speed reducing motor drives the dehumidifying rotating wheel to rotate.

The rotating device further comprises a tension wheel, a tension wheel support, a spring and a spring hook support, the tension wheel support and the spring hook support are arranged on two sides of the gear motor support, the spring hook support is arranged on one side of the gear motor support in a spanning mode, the spring hook support is connected with the top end of the tension wheel support through a connecting rod, the tension wheel is arranged at the free end of the tension wheel support, the spring is arranged between the tension wheel support and the spring hook support, the tension wheel is pressed on the belt, a plurality of spring mounting holes are formed in the spring hook support, and it is guaranteed that the tension wheel can compress the belt.

The middle part of electronic box division board is higher than the left and right sides, and the left and right sides sets up control mainboard, gear motor respectively, and the middle part is high, can utilize following space to work as the wind channel, make full use of headspace when increasing the air outlet is as the electronic box.

The two sides of the fan are connected with the rear side plate through a fan bracket.

The rear side plate is provided with a filter screen mounting groove, and the outer frame of the filter screen is fixed in the mounting groove through a buckle.

An electric heating box cover plate is arranged below the air outlet of the front side plate and connected with the electric heating box, so that the whole box body is not required to be disassembled when the electric heating box is maintained.

The utility model has the advantages and beneficial effects that:

the air duct and the electric part are separately designed, the layout is reasonable, and the space is fully utilized; the outer frame of the filter screen is fixed in a buckling manner, so that the filter screen is convenient to disassemble and replace; the electric heating adopts a modular design, so that the installation and the disassembly of the production and the subsequent maintenance and replacement are convenient; the design of the spring hook support can effectively solve the error generated in the installation; the design of the gear motor fixing support can be used for all gear motors.

Drawings

Fig. 1 is a schematic structural view of a rotary dehumidifier used in wind power equipment according to the present invention;

fig. 2 is a side view of a rotary dehumidifier used in a wind power plant according to the present invention;

fig. 3 is a partial enlarged view of a rotary dehumidifier used in a wind power plant according to the present invention.

The device comprises a base 1, a base 2, a rear side plate 3, a front side plate 4, a filter screen 5, a fan 6, a partition plate 7, a speed reducing motor 8, an electric heating box cover plate 9, an air outlet 10, an electric box isolation plate 11, a dehumidifying rotating wheel fixing plate 12, a regenerating air port 13, a spring hook support 14, a fan support 15, a power supply connector 16, a humidity switch connector 17, a power supply switch 18, adjustable supporting legs 19, a waterproof connector 20, an exhaust air port 21, a control main board 22, a dehumidifying rotating wheel 23, a belt 24, an electric heating box 25, a speed reducing motor support 26, a tension wheel support 27, a connecting rod 28, a tension wheel 131 and a spring mounting hole.

Detailed Description

The present invention will be described in further detail with reference to specific examples. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being 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 description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two components can be directly connected or indirectly connected through an intermediate medium, and the two components can be communicated with each other. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

As shown in fig. 1 and 2, the rotary dehumidifier used on wind power equipment comprises a box body composed of a shell (not shown in the figure) and a base 1, wherein a front side plate 3 and a rear side plate 2 are respectively arranged at the front side and the rear side of the base 1, an air inlet with a filter screen 4 is arranged on the rear side plate 2, an air outlet 9 is arranged on the front side plate 3, a partition plate 6 is arranged in the box body, the dehumidifying rotary wheel 22 is arranged on one side, facing the rear side plate 2, of the partition plate 6, the dehumidifying rotary wheel 22 is arranged on the side, facing the rear side plate 2, of the partition plate 6, the bottom of the dehumidifying rotary wheel 22 is connected with the base 1 through a dehumidifying rotary wheel fixing plate 11, the dehumidifying rotary wheel 22 is connected with a rotating device for driving the dehumidifying rotary wheel, dry air processed by the dehumidifying rotary wheel 22 is communicated with an air outlet 9 on the rear side plate 2 through the partition plate 6, and moisture is exhausted from an exhaust air port 20 of the dehumidifying rotary wheel 22 and a regeneration air port below the rear side plate 2; an electric heating box 24 is arranged at the bottom between the partition board 6 and the front side board 3, and part of the air discharged by the dehumidification rotating wheel 22 returns to the dehumidification rotating wheel after passing through the electric heating box to form circulation.

The top area is isolated into the electric box above the electric heating box 24 through an electric box isolation plate 10, an air channel between the dehumidification rotating wheel 22 and the air outlet 9 is arranged between the electric box isolation plate 10 below and the electric heating box 24, a control main board 21 is arranged above the electric box isolation plate 10, and the control main board 21 is connected with a power supply connector 15, a humidity switch connector 16 and a power supply switch 17 on the front side plate 3. The middle part of electronic box division board 10 is higher than the left and right sides, and the left and right sides sets up control mainboard 21, gear motor 7 respectively, and the middle part is high, can utilize following space to work as the wind channel, make full use of headspace when increasing air outlet 9 is as the electronic box.

As shown in fig. 3, the rotating device comprises a speed reducing motor 7, a belt pulley, a belt 23 and a speed reducing motor support 25, the speed reducing motor 7 is arranged on the top of the partition board 6 in a penetrating manner through the speed reducing motor support 25, one end of the speed reducing motor 7 is connected with the belt pulley, and the main body part of the other end of the speed reducing motor 7 penetrates through the partition board 6 and is arranged in the electric box; a belt 23 is arranged between the belt pulley and the dehumidifying wheel 22, so that the speed reducing motor 7 drives the dehumidifying wheel 22 to rotate.

The rotating device further comprises a tension pulley 28, a tension pulley support 26, a spring (not shown in the figure) and a spring hook support 13, the tension pulley support 26 and the spring hook support 13 are arranged on two sides of the gear motor 7 support, the door-shaped spring hook support 13 is arranged on one side of the gear motor 7 support in a spanning mode, the spring hook support 13 is connected with the top end of the tension pulley support 26 through a connecting rod 27, the tension pulley 28 is arranged at the free end of the tension pulley support 26, the spring is arranged between the tension pulley support 26 and the spring hook support 13, the tension pulley 28 is pressed on the belt 23, and the spring hook support 13 is provided with a plurality of spring mounting holes 131 to guarantee that the tension pulley can press the belt 23.

Two sides of the fan 5 are connected with the rear side plate 2 through a fan bracket 14. A filter screen 4 mounting groove is formed in the rear side plate 2, and an outer frame of the filter screen 4 is fixed in the mounting groove through a buckle.

An electric heating box cover plate 8 is arranged below the air outlet 9 of the front side plate 3, and the electric heating box cover plate 8 is connected with an electric heating box 24, so that the electric heating box 24 does not need to be disassembled into a whole box body during maintenance.

Four corners of the bottom of the base 1 are respectively provided with an adjustable supporting leg 18, and the top of the clapboard 6 is provided with a waterproof joint 19.

The above detailed description is provided for the examples of the present invention, but the above description is only for the preferred embodiments of the present invention, and should not be considered as limiting the scope of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.

Claims

1. A rotary dehumidifier used on wind power equipment is characterized by comprising a box body consisting of a shell and a base (1), wherein the front side plate (3) and the rear side plate (2) are respectively arranged at the front side and the rear side of the base (1), an air inlet with a filter screen (4) is arranged on the rear side plate (2), an air outlet (9) is arranged on the front side plate (3), a partition plate (6) is arranged in the box body, the dehumidifying rotary wheel (22), the electric heating box (24), the processing fan (5) and the rotating device are arranged on one side, facing the rear side plate (2), of the partition plate (6), the dehumidifying rotary wheel (22) is connected with the rotating device used for driving the dehumidifying rotary wheel (22), dry air processed by the dehumidifying rotary wheel (22) is communicated with an air outlet (9) on the rear side plate (2) through the partition plate (6), and moist steam is communicated with a regeneration air inlet (12) below the rear side plate (2) from an exhaust air inlet (20) of the dehumidifying rotary wheel (22); an electric heating box (24) is arranged at the bottom between the partition board (6) and the front side board (3), and the dehumidifying rotating wheel (22) is communicated with the electric heating box (24) to form circulation.

2. The rotary dehumidifier used on wind power equipment according to claim 1, wherein the top area is isolated into an electric box by an electric box isolation plate (10) above the electric heating box (24), an air duct between the dehumidification rotary wheel (22) and the air outlet (9) is arranged between the electric heating box (24) and the lower side of the electric box isolation plate (10), a control mainboard (21) is arranged above the electric box isolation plate (10), and the control mainboard (21) is connected with the power connector (15), the humidity switch connector (16) and the power switch (17) on the front side plate (3).

3. The rotary dehumidifier used on the wind power equipment according to claim 2, wherein the rotating device comprises a speed reducing motor (7), a belt pulley, a belt (23) and a speed reducing motor support (25), the speed reducing motor (7) is arranged on the top of the partition plate (6) in a penetrating way through the speed reducing motor support (25), one end of the speed reducing motor (7) is connected with the belt pulley, and the other end of the speed reducing motor (7) penetrates through the partition plate (6) and is arranged in the electric box; a belt (23) is arranged between the belt pulley and the dehumidifying rotating wheel (22), so that the dehumidifying rotating wheel (22) is driven to rotate by the speed reducing motor (7).

4. The rotary dehumidifier used on wind power equipment according to claim 3, wherein the rotating device further comprises a tension pulley (28), a tension pulley support (26), a spring and a spring hook support (13), the tension pulley support (26) and the spring hook support (13) are arranged on two sides of the gear motor support (25), the spring hook support (13) is arranged on one side of the gear motor support (25) in a spanning manner, the spring hook support (13) is connected with the top end of the tension pulley support (26) through a connecting rod (27), the tension pulley (28) is arranged at the free end of the tension pulley support (26), the spring is arranged between the tension pulley support (26) and the spring hook support (13), so that the tension pulley presses on the belt (23), and the spring hook support (13) is provided with a plurality of spring mounting holes (131) to ensure that the tension pulley can press the belt (23).

5. The rotary dehumidifier used on wind power equipment according to claim 2, wherein the middle part of the electric box isolation board (10) is higher than the left and right sides, and the left and right sides are respectively provided with the control main board (21) and the speed reduction motor (7).

6. The rotary dehumidifier used on wind power equipment according to claim 1, wherein both sides of the fan (5) are connected with the rear side plate (2) through a fan bracket (14).

7. The rotary dehumidifier used on wind power equipment according to claim 1, wherein the rear side plate (2) is provided with a filter screen (4) mounting groove, and the outer frame of the filter screen (4) is fixed in the mounting groove through a buckle.

8. The rotary dehumidifier used on wind power equipment according to claim 1, wherein an electric heating box cover plate (8) is arranged below the air outlet (9) of the front side plate (3), and the electric heating box cover plate (8) is connected with the electric heating box (24).

9. The rotary dehumidifier recited in claim 3, wherein said geared motor support (25) has a quincunx hole in the middle for the output end of the geared motor (7) to pass through.