KR20170031461A - All direction air-circulation blower - Google Patents

All direction air-circulation blower Download PDF

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Publication number
KR20170031461A
KR20170031461A KR1020150129029A KR20150129029A KR20170031461A KR 20170031461 A KR20170031461 A KR 20170031461A KR 1020150129029 A KR1020150129029 A KR 1020150129029A KR 20150129029 A KR20150129029 A KR 20150129029A KR 20170031461 A KR20170031461 A KR 20170031461A
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KR
South Korea
Prior art keywords
air
rotary
case
fan
motor
Prior art date
Application number
KR1020150129029A
Other languages
Korean (ko)
Inventor
이환
박주영
Original Assignee
(주)아심
박주영
이환
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by (주)아심, 박주영, 이환 filed Critical (주)아심
Priority to KR1020150129029A priority Critical patent/KR20170031461A/en
Publication of KR20170031461A publication Critical patent/KR20170031461A/en

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D17/08—Centrifugal pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
    • F04D25/12—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit being adapted for mounting in apertures
    • F04D25/14—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit being adapted for mounting in apertures and having shutters, e.g. automatically closed when not in use

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

The present invention relates to an omnidirectional air circulation ventilator which comprises: a case including an inner space, an upper inlet formed upwards, and a side inlet and an air outlet vertically arranged on the outer surface; a support placed in the bottom of the case; a motor installed in the center of the inside of the case; a rotation shaft connected with a shaft of the motor, but vertically connected with the center of the upper surface of the case to be rotated depending on the operation of the motor; and a rotating member connected and fixed with the rotation shaft, and located in the air outlet of the case. According to the present invention, as a plurality of rotating members, including first and second rotating fans symmetrical to each other, are vertically arranged in the case, air in a vertical direction is simultaneously inhaled and then is blown in all directions and to a vertically wide area, and thus cool wind is able to be provided to any position and space around the ventilator. Moreover, as a guide is formed outside the rotating members and a door part is installed in the guide to open or close a part of an outer space of the air outlet, a range of the blown wind in all directions is controlled, so the wind is able to be concentrated on a position requiring the wind.

Description

[0002] All-direction air-circulation blower [0003]

The present invention relates to an omnidirectional air circulation blower, and more particularly, to an omnidirectional air circulation blower capable of blowing outside air to supply wind in 360 o'clock in all directions, To an omnidirectional air circulation blower capable of supplying wind.

Generally, the fan is provided with a rotary fan which is blown only in one direction with the motor, so that the wind is sent in one direction, and the upper body, in which the rotary fan is fixed by adjusting the wind direction, It refers to the goods that can be.

However, in the above-mentioned fan, the wind direction is set to be rotated for various users, and power consumption due to rotation driving of the rotary fan and rotation driving of the entire upper body is large at the time of using for a long time. It is impossible to obtain the effect of using the main body of the fan.

As described above, a person located outside the rotation range of the fan can not obtain the effect of the wind, thereby improving the problem of using the fan while moving in the direction of using the fan. By rotating the blade in a vertical direction, A forward fan was proposed.

In the prior art, a "360 degree fan" was disclosed,

The above-mentioned technique is a technique using a plug fan as a fan blades, and is manufactured by a fan using a plug fan capable of blowing wind in all directions 360 degrees. In the structure, only one side (vertical downward direction) After sucking, the air is blown in 360 degrees in all directions (horizontal direction).

However, in the above-described technique, blowing is performed in all directions 360 degrees by using the plug fan, and the upper and lower areas where the width of the discharge portion is narrow due to the nature of the plug fan are so limited that the fluid can not be blown, , And when the width of the discharge portion is widened, there is a problem that the wind speed remarkably decelerates.

"360 degree fan"

SUMMARY OF THE INVENTION [0006]

In order to compensate for the disadvantages of the upper and lower narrow air flow areas, a plurality of rotary fans, which can be simultaneously sucked into the upper and lower portions of the high-speed motor shaft, are vertically arranged. 360 degrees forward direction, as well as providing the door portion to the outside of the rotary fan to concentrically supply the wind to the required position, thereby providing a space in the vicinity of the blower and a forward direction Air circulation blower.

In order to achieve the above object,

A casing provided with an inner space and an upper suction port formed at an upper portion thereof and having a blowing port and a side suction port vertically arranged on the outer peripheral surface thereof, a pedestal provided on the bottom surface of the casing, a motor provided centrally in the casing, And a rotating member connected to the shaft of the case and vertically connected to the center of the upper surface of the case, the rotating shaft being rotated according to the operation of the motor, and the rotating member being connected to the rotating shaft and being installed at a ventilation hole of the case.

The rotary member is constituted by a first rotary fan for forwarding upward air in the forward direction and a second rotary fan provided below the first rotary fan for forwarding downward air in all directions do.

The air conditioner may further include a door unit installed outside the air outlet of the case and provided to open and close a part of the wind which is transported in all directions by the rotary member.

The apparatus may further include a second rotary member that is formed in a lower portion of the side suction port, forms a second side suction port below the second suction port, and is connected to and fixed to the rotary shaft, do.

The second rotary member may include a first rotary fan for forwarding the upward air in the forward direction and a second rotary fan provided below the first rotary fan for forwarding downward air in all directions .

As described above, according to the present invention, a plurality of rotary members having mutually symmetrical shapes of the first rotary fan and the second rotary fan are vertically arranged vertically in the case, so that the upper and lower air are sucked at the same time, It is possible to blow air in the forward direction and in the upper and lower wide areas, and it is possible to provide a cool wind at a space around the blower and at any position.

A guide 16 is formed outside the rotary member and a door portion is mounted on the guide 16 to open and close a part of the outer space of the tuyer to adjust the range of wind blowing in all directions, It is possible to blow air intensively.

1 is a perspective view illustrating an omnidirectional air circulation blower according to the present invention;
2 is a cross-sectional view illustrating an omnidirectional air circulation blower according to the present invention;
3 is a perspective view showing a case according to the present invention.
4 is a cross-sectional view illustrating the operation of an omnidirectional air circulation blower in accordance with the present invention.
Figure 5 is a cross-sectional view and action diagram of the operation of Figure 2A;
Figure 6 is a cross-sectional view and BB diagram of Figure 2B.

Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings.

A case 10 having an upper inner space 12 and an upper suction port 13 formed on an upper surface thereof and having a blowing port 14 and a side suction port 15 vertically arranged on an outer peripheral surface thereof; A motor 30 provided at the center of the case 10 and connected to the shaft of the motor 30 so as to be perpendicular to the center of the upper surface of the case 10, And a rotary member 50 connected to the rotary shaft 40 and connected to the rotation shaft 40 and connected to the fan 14 of the case 10, do.

Hereinafter, the constituent elements and functions of the omnidirectional air circulation blower of the present invention will be described in detail.

As shown in Figs. 1 to 3,

The present invention mainly comprises a case 10, a pedestal 20, a motor 30, a rotary shaft 40, rotary members 50 and 50 ', and a door unit 60.

The case 10 has a cylindrical shape with an internal space 12 and an upper suction port 13 formed at an upper portion thereof. A plurality of the suction ports 13 are formed on the basis of the center point. The shape and size of the case 10 are not limited. A side suction port 15 for sucking the air and a blowing port 14 formed for blowing the sucked air to the rotary member 50. The blowing port 14 is formed in a circular shape in which a plurality of fixing bars are circularly arranged at regular intervals , And the side suction port (15) is provided in a shape in which a plurality of suction holes are circularly arranged.

In addition, the side suction port 15 and the blower port 14 are arranged,

The side suction ports 15, 15 ', the blowing ports 14, 14', the blowing ports 14, 14 ', and the side suction ports 15, 15' A plurality of rotary members 50 and 50 'are disposed at positions corresponding to the positions of the respective blowing ports 14 and 14' so as to be connected to the rotary shaft 40 And is fixedly installed.

The pedestal 20 is integrally formed on the bottom surface of the case 10 or in a coupled manner and is formed as a pedestal having a circular shape on the bottom surface of the pedestal 10,

The motor 30 is provided at the center of the bottom of the case 10 and transmits power to the rotating shaft 40 to rotate the rotating member 50.

The rotary shaft 40 is connected to the shaft of the motor 30 and is connected to the bearing provided at the center of the upper portion of the case 10 so as to be vertically rotatable and transmits the power of the motor 30 to the rotary member 50 Function.

The rotary member 50 includes a first rotary fan 51 having a plurality of air blades arranged in a circular array to transmit upward air in all directions and a second rotary fan 51 symmetrical to the first rotary fan 51, And a second rotary fan 52 in which a plurality of air blades are arranged in a circular array for directing the air in the forward direction.

The door portion 60 is formed in a curved plate shape guided by the guide 16 and formed with a handle at one end of the outer circumferential surface, Thereby controlling the range of the wind blown in all directions.

A second air inlet 14 'is formed below the side air inlet 15 and a second side air inlet 15' is formed below the second air outlet 14 '. The second air outlet 14' And a second rotary member 50 ', which is connected to and fixed to the rotary shaft 40, is additionally provided.

The second rotary member 50 'includes a first rotary fan 51' having a plurality of air blades circularly arranged to transmit upward air in all directions, a first rotary fan 51 ' And a second rotary fan 52 'having a plurality of air blades circularly arranged to transmit downward air in all directions.

In this case, after the plurality of tuyeres 14 and 14 'and the plurality of side suction inlets 15 and 15' are formed vertically up and down as described above, the first rotation of each of the tuyere 14 and 14 ' It is also possible to provide a plurality of rotating members 50 and 50 'in which the fans 51 and 51' and the second rotating fans 52 and 52 'are symmetrically disposed.

Hereinafter, the operation of the omnidirectional air circulation blower of the present invention will be described.

In the first embodiment,

As shown in Figs. 4 to 6,

The first rotary fan 51 and the second rotary fan 52 are mutually symmetrically coupled to the rotary shaft 40 connected to the shaft of the motor 30 in such a manner as to be positioned in the air outlet 14 of the case 10 When the motor 30 of the forward air circulation blower provided with the single rotary member 50 is operated,

The air sucked in the upper suction port 13 interacts with a plurality of air blades arranged in the first rotary fan 51 by the rotation action of the first rotary fan 51 to blow air in all directions, The air sucked in the suction port 15 interacts with the plurality of air blades arranged in the second rotary fan 52 by the rotation action of the second rotary fan 52 to blow air in all directions, , The air can be sucked from below and the blowing area can be widened even with the fan itself, and it is possible to maximize the airflow by blowing more widely and strongly in 360 degrees forward direction.

On the other hand, in the second embodiment,

The first rotary fan 51 and the second rotary fan 52 are disposed on the rotary shaft 40 connected to the shaft of the motor 30 in such a manner as to be positioned in the respective blowing openings 14 of the case 10 When the motor 30 of the omnidirectional air circulation blower provided with the two rotary members 50 and 50 'which are mutually symmetrically coupled is operated,

The air sucked in the upper suction port 13 interacts with a plurality of air blades arranged in the first rotary fan 51 by the rotation action of the first rotary fan 51 to blow air in all directions, The air sucked in the suction port 15 interacts with a plurality of air blades arranged in the second rotary fan 52 by the rotation action of the second rotary fan 52 to blow air in all directions, The upward air sucked in the two side suction ports 15 'is rotated by the rotation of the first rotary fan 51' to interact with the plurality of air blades arranged in the first rotary fan 51 ' The downward air sucked in the second side suction port 15 'is blown by the rotating action of the second rotary fan 52', and a plurality of air blades arranged in the second rotary fan 52 ' And is blown in all directions.

That is, the two rotary members 50 and 50 'are operated to blow air in all directions, so that the air can be blown to a wider range quickly, so that a cool wind can be blown from any position, And the air can be circulated continuously.

On the other hand, in the third embodiment,

As shown in Figs. 5 to 6,

The first rotary fan 51 and the second rotary fan 51 are installed on the rotary shaft 40 connected to the shaft of the motor 30 in such a manner as to be positioned in the respective blowing ports 14 and 14 ' Two rotary members 50 and 50 'which are mutually symmetrically coupled to each other are installed and the door portion 60 is mounted on the guide 16 of the air outlet 14 and 14' In one state,

In intensive ventilation only in the left direction on the drawing,

When the motor 30 is operated after the openings 14 and 14 'are closed by guiding the door to the position opposite to the direction in which the wind is blown by holding the handle of the door, The air is concentratedly blown only in the left direction in the drawing by the air blower 50 '.

Conversely,

In intensive ventilation only in the right direction in the drawing,

When the motor 30 is operated after the openings 14 and 14 'are closed by guiding the door to the position opposite to the direction in which the wind is blown by holding the handle of the door, The air is concentratedly blown only toward the right side in the drawing by the air blower 50 '.

That is, according to the position of the door portion 60 that opens and closes the blowing out ports 14 and 14 ', the wind can be blown at 360 degrees in mutually opposite directions, so that the wind can be quickly and intensively blown .

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit or scope of the invention as defined by the appended claims and their equivalents. It will be understood by those of ordinary skill in the art that various changes and modifications may be made without departing from the scope of the present invention.

10: Case
12: Interior space
13: Upper inlet
14, 14 ': a blowing port, a second blowing port
15, 15 ': side inlet, second side inlet
16: Guide
20: Stand
30: Motor
40:
50, 50 ': rotating member, second rotating member
51, 51 ': first rotary fan
52, 52 ': second rotary fan
60: Door part

Claims (5)

A case 10 in which an inner space 12 is formed and an upper suction port 13 is formed at an upper portion and a blowing port 14 and a side suction port 15 are vertically arranged at an outer peripheral surface,
A pedestal 20 provided on the bottom surface of the case 10,
A motor 30 provided at the center inside the case 10,
A rotating shaft 40 connected to a shaft of the motor 30 and vertically connected to the center of the upper surface of the case 10 and rotating according to the operation of the motor 30,
, And a rotary member (50) connected to the rotary shaft (40) and installed in the air outlet (14) of the case (10). The method according to claim 1,
The rotary member 50 includes a first rotary fan 51 for forwarding upward air in the forward direction and a second rotary fan 51 installed below the first rotary fan 51 for forwarding downward air in all directions, And a fan (52). The method according to claim 1,
Further comprising a door portion (60) provided outside the air outlet (14) of the case (10) and provided for opening and closing a part of the wind forwarded by the rotary member (50) in all directions Air circulation blower. The method according to claim 1,
A second air inlet 14 'is formed below the side air inlet 15 and a second side air inlet 15' is formed below the second air outlet 14 '. The second air inlet 14' is located in the second air outlet 14 ' , And a second rotary member (50 ') connected and fixed to the rotary shaft (40). 5. The method of claim 4,
The second rotary member 50 'includes a first rotary fan 51' for forwarding upward air in the forward direction and a second rotary fan 51 'disposed under the first rotary fan 51' And a second rotary fan (52 ') for sending the air to the first rotary fan (52').
KR1020150129029A 2015-09-11 2015-09-11 All direction air-circulation blower KR20170031461A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020150129029A KR20170031461A (en) 2015-09-11 2015-09-11 All direction air-circulation blower

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Application Number Priority Date Filing Date Title
KR1020150129029A KR20170031461A (en) 2015-09-11 2015-09-11 All direction air-circulation blower

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107387444A (en) * 2017-08-31 2017-11-24 广西驰胜农业科技有限公司 A kind of all-position fan
CN111306105A (en) * 2020-03-31 2020-06-19 佛山市云米电器科技有限公司 Air outlet array mechanism and air outlet equipment applying same
KR20210002830U (en) * 2020-06-11 2021-12-20 이선흥 All directional and coolinf wind electric fan
WO2023163665A1 (en) * 2022-02-28 2023-08-31 Thammaitarasee Kritsanatatsh 360-degree vertical tilt air cooling fan

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20090015269A (en) 2007-08-08 2009-02-12 유가은 360 degree electric fan

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20090015269A (en) 2007-08-08 2009-02-12 유가은 360 degree electric fan

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107387444A (en) * 2017-08-31 2017-11-24 广西驰胜农业科技有限公司 A kind of all-position fan
CN111306105A (en) * 2020-03-31 2020-06-19 佛山市云米电器科技有限公司 Air outlet array mechanism and air outlet equipment applying same
CN111306105B (en) * 2020-03-31 2022-03-25 佛山市云米电器科技有限公司 Air outlet array mechanism and air outlet equipment applying same
KR20210002830U (en) * 2020-06-11 2021-12-20 이선흥 All directional and coolinf wind electric fan
WO2023163665A1 (en) * 2022-02-28 2023-08-31 Thammaitarasee Kritsanatatsh 360-degree vertical tilt air cooling fan

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