WO2018097689A1 - Purificateur d'air pour ventilateur électrique - Google Patents

Purificateur d'air pour ventilateur électrique Download PDF

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Publication number
WO2018097689A1
WO2018097689A1 PCT/KR2017/013647 KR2017013647W WO2018097689A1 WO 2018097689 A1 WO2018097689 A1 WO 2018097689A1 KR 2017013647 W KR2017013647 W KR 2017013647W WO 2018097689 A1 WO2018097689 A1 WO 2018097689A1
Authority
WO
WIPO (PCT)
Prior art keywords
frame
filter
air
fan
outer frame
Prior art date
Application number
PCT/KR2017/013647
Other languages
English (en)
Korean (ko)
Inventor
이장원
Original Assignee
이장원
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 이장원 filed Critical 이장원
Priority to CN201780073577.7A priority Critical patent/CN109996594A/zh
Publication of WO2018097689A1 publication Critical patent/WO2018097689A1/fr

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0002—Casings; Housings; Frame constructions
    • B01D46/0005—Mounting of filtering elements within casings, housings or frames
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/42—Auxiliary equipment or operation thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/42—Auxiliary equipment or operation thereof
    • B01D46/4227—Manipulating filters or filter elements, e.g. handles or extracting tools
    • 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

Definitions

  • the present invention relates to an air purifier for an electric fan, and more particularly, to an air purifier for a fan in which filter paper is stored so as to perform an air purifier role at a very low price through an electric fan basically arranged in a general home. will be.
  • a fan is a device for generating wind in order to reduce the heat generated in the human body is composed of a motor and a fan.
  • Such a conventional fan is mounted on the bottom surface and has a main body provided with an operation unit for manipulating power and air flow, a cradle vertically upright on the upper surface of the main body, and attached to an upper end of the cradle to accommodate a motor therein. It consists of a drive main body, and a blocking network that is attached to the front end of the drive main body to block the contact with the rotating fan, and when the fan rotates to the front of the fan that the outside air is introduced and rotated through the rear of the blocking network. It is a structure that generates wind.
  • the air flowing into the conventional fan may contain dust or foreign matter, so that the air passing through the fan, that is, the blown wind, is contaminated, which has a very bad effect on the user's respiratory system and skin.
  • the conventional fan-installed air cleaning filter is supported by a horseshoe-shaped support member whose front and rear surfaces are opened behind the guard net of the fan, and an element composed of a plurality of protrusions and film vents inside the support member. It is a structure which adhere
  • the conventional fan-installed air cleaning filter has a problem in that it is accompanied by a very inconvenient work of tearing off the adhered part when replacing the element after a long time of use as a configuration for bonding to the rear of the fan.
  • the prior art has a problem that the purification rate of the air is greatly reduced because it does not purify the contaminated air introduced through the incision formed in the lower portion of the horseshoe shape.
  • the conventional technology is to remove the elements attached to the support member with an adhesive, such as a bond, in addition to the unnecessary maintenance cost is generated by replacing the entire element formed integrally when the element is partially contaminated occurs This was very uncomfortable, there was a problem to replace the support member with a cylinder.
  • the present invention was created to solve the problems of the prior art as described above, and an object of the present invention is to provide a filter device in the rear of the fan to purify the wind or air generated from the fan. It is to provide an air purifier for a fan that can perform the air purifier role at a very low price through a fan arranged in the.
  • the air purifier for the fan according to the present invention for achieving the above object is a ring provided in the rear of the safety net as an air purifying device which is mounted on the rear of the safety net provided in the fan and the motor case to purify the air flowing from the outside.
  • An outer frame having a shape, a ring-shaped inner frame provided on the inside of the outer frame and having a diameter smaller than that of the outer frame, and connected to the outer frame and the inner frame;
  • a donut-shaped main frame portion comprising a frame, a filter accommodating portion divided into a connection frame, and a mounting cut portion cut through the motor case on one surface of the outer frame and the inner frame;
  • a filter part provided in the same shape as that of the filter accommodating part so as to purify air introduced into the filter accommodating part;
  • a donut-shaped filter fixing part formed in a mesh net form to block the separation of the filter part from the rear of the main frame part and to allow external air to flow therein.
  • the front portion of the connecting frame is formed with a plate-shaped filter seat piece extending in both sides so that the filter is separated from the front to the front, the filter seat piece is characterized in that the long rail-shaped locking rail grooves formed in the longitudinal direction is formed do.
  • the inner surface of the outer frame and the inner frame is characterized in that a plurality of frame inlet hole is cut in a predetermined width so that the air flowing into the outside from the side of the outer frame and the inner frame is formed.
  • the filter fixing part is formed in the same shape as the outer frame and the inner frame, and the filter fixing frame having an inner surface open, and a mesh fixing filter mesh mesh shape connected to the inner surface of the filter fixing frame and in which the air flows. Characterized in that made.
  • One surface of the outer frame and the inner frame is characterized in that a plurality of filter fixing protrusions protruding in one direction so that the outer surface of the filter fixing portion is inserted.
  • the filter seat is provided with a plurality of catches to be fitted to the safety net so that the air purifying device is fixed;
  • the locking hole has a spherical locking protrusion formed in front, a column-shaped elastic column extending to the rear of the locking protrusion, a locking body attached to one surface of the elastic column, and a locking rail groove protruding from the rear surface of the locking body. Characterized in that consisting of the locking rail projection fitted to.
  • the inner side surface of the outer frame is characterized in that the band engaging port bent in the "L" shape is provided so that the engaging band wound on the safety net is provided.
  • the front surface of the outer frame is characterized in that the plate-shaped adherent extension piece extending forward to be in close contact with the rear of the curved safety net.
  • the main frame portion is characterized by having a curved main frame formed in a state in which the outer frame is moved to the front of the inner frame so as to be in close contact with the outer surface of the safety net curved backward.
  • the effect of the air purifier for the fan according to the present invention is as follows.
  • the locking projection is elastically opened or narrowed by the flesh of the safety net, so that the user can fasten the air purifier to the safety net only by pressing forward.
  • the other side of the rubber band connected to the flesh of the safety net can be hooked to the band catching opening to fasten the safety net with the main frame portion. It is effective to fasten the device to the safety net very conveniently.
  • FIG. 1 is a perspective view showing a fan installed with an air purifying apparatus according to the present invention
  • FIG. 2 is an exploded perspective view showing that the air purifying device according to the present invention is decomposed in the fan
  • Figure 3 is an exploded perspective view showing the configuration of the air purifying apparatus according to the present invention.
  • Figure 4 is a partial cross-sectional view showing the action of the catch and the band catching mouth according to the invention
  • Figure 6 is a side view showing a frame inlet hole and a curved frame in another embodiment of the present invention.
  • FIG. 7 is a side cross-sectional view showing the action of the close contact extension in an embodiment of the present invention, an enlarged partial side view of the portion "A" of Figure 5,
  • FIG. 8 is a rear perspective view showing the action of the filter fixing protrusion of the present invention.
  • the air purifier for the fan according to the present invention is seated in the rear of the safety net F1 provided in the fan F and the motor case C, and the air A introduced from the outside.
  • An air purifying apparatus 1 for purifying air is provided in a ring-shaped outer frame 11 provided at the rear of the safety net F1 and inside the outer frame 11, and the diameter of the outer frame 11.
  • a ring-shaped inner frame 12 seated on the motor case C with a smaller diameter, a plurality of connecting frames 13 connecting between the outer frame 11 and the inner frame 12, and Filter storage unit 14 is divided into a connecting frame 13, the mounting cutout 15 is cut so that the motor case (C) is passed through one surface of the outer frame 11 and the inner frame 12.
  • a donut-shaped mainframe portion 10 A filter part 20 provided in the same shape as that of the filter accommodating part 14 so as to purify air introduced into the filter accommodating part 14 from outside; A square frame having a finish filter accommodating part 31 formed therein so as to be inserted into the connection frame 13 to which the first opening part 11a and the second opening part 12a are connected and to accommodate the filter part 20. Finishing frame portion 30 of the shape; It is mounted to the rear of the main frame portion 10 to block the separation of the filter unit 20, the donut-shaped filter fixing portion 30 formed in the mesh form so that the outside air (A) flows; .
  • the connecting frame 13 connected to the outer frame 11 and the inner frame 12 is inclined forward to closely contact with the curved shape of the safety net (F1), that is, the outer frame 11 is connected It is preferable to be connected in a state moved forward in the inner frame 12.
  • a plate-shaped filter seating piece 16 extending in both sides is formed in the front portion of the connecting frame 13 so that the filter part 20 is prevented from being separated from the front, and the filter seating piece 16 is formed in the filter seating piece 16.
  • the long rail-shaped locking rail groove 16a formed in the longitudinal direction is formed.
  • one surface of the filter seat 16 is preferably formed with a plurality of air passages (not shown) perforated in a long hole so that the air (A) passing through the filter unit 20 can be moved.
  • the inner surface of the outer frame 11 and the inner frame 12 is defined such that air (A) introduced into the outside from the side of the outer frame 11 and the inner frame 12 as shown in FIG. A plurality of frame inlet holes 17 cut in width are formed.
  • the filter fixing part 30 is formed in the same shape as the outer frame 11 and the inner frame 12, as shown in Figure 3 and the filter fixing frame 31, the inner surface is open, and the filter fixing frame It is connected to the inner surface of the (31) consists of a mesh mesh filter fixed mesh net 32 through which the air (A) flows.
  • the rear portion of the filter fixing portion 30 is provided with a handle (not shown) to move by holding the filter fixing portion 30, the cut portion (not shown) in the same position as the mounting cutout 15 Is preferably formed.
  • the front surface of the connecting frame 13 is provided with a plurality of locking holes 40 to be fitted to the safety net (F1) as shown in Figure 3 to 4 to fix the air purifier (1);
  • the locking hole 40 is attached to a spherical locking projection 41 formed in the front, a column-shaped elastic column 42 extending to the rear of the locking projection 41, and one surface of the elastic column 42
  • the locking main body 43 and the locking rail protrusion 44 protruding from the rear side of the locking main body 43 and fitted into the locking rail groove 16a.
  • the locking rail protrusion 44 is preferably prevented from being separated after being fitted in a shape in which the diameter of one end portion is enlarged.
  • the inner surface of the outer frame 11 is provided with a band engaging port 19 bent in an "L” shape so that the locking band (B) wound around the safety net (F1).
  • the locking band (B) is preferably formed in a donut shape is preferably formed of a rubber band that stretches elastically.
  • the front surface of the outer frame 11 is formed in the plate-shaped close contact extension piece (11a) extending forward to be in close contact with the rear of the curved safety net (F1) as shown in FIG.
  • the main frame portion 10 is in a state in which the outer frame 11 is moved forward of the inner frame 12 so as to be in close contact with the outer surface of the safety net (F1) curved backward as shown in FIG.
  • the curved main frame 10a is formed.
  • the air purifier for the fan according to the present invention is mounted on the rear of the safety net F1 and the motor case C provided in the fan F to purify the air A introduced from the outside.
  • the air purifier 1 is used.
  • donut-shaped inner and outer frames 11 and 12 are provided to be seated on the motor case C, and are seated on the upper surface of the motor case C, thereby rearing the fan F.
  • FIG. The main frame unit 10 can be arranged in.
  • the mounting cutout 15 is formed on one surface of the outer frame 11 and the inner frame 12 to seat the donut-shaped main frame portion 10 on the motor case C. By opening the cutout portion 15 in the outward direction, the donut-shaped mainframe portion 10 can be fitted to the upper portion of the motor case C.
  • connection frames 13 connected radially inside the inner and outer frames 11 and 12 are provided to form respective zones, that is, the filter housing 14, to the filter housing 14.
  • the inner surface of the outer frame 11 and the inner frame 12 is formed with a plurality of perforations, that is, the frame inlet hole 17, as shown in Figure 6, the air from the outside of the inner and outer frame (11, 12) By allowing (A) to flow, the air inflow can be increased significantly.
  • a plate-shaped filter seating piece 16 extending to both sides is formed on one surface of the connection frame 13 to prevent the filter unit 20 from moving forward.
  • the rear of the main frame portion 10 is provided with a filter fixing portion 30 formed in the form of a mesh net, thereby preventing the filter unit 20 accommodated in the filter housing 14 to be separated from the rear.
  • air (A) is introduced into the filter unit 20.
  • one surface of the outer frame 11 and the inner frame 12 is provided with a plurality of filter fixing protrusions 18 protruding in one direction, so that the outer surface of the filter fixing portion 30 is the filter fixing protrusion ( By being inserted into the inside of the 18, it is possible to fix the filter fixing portion 30 to the rear of the main frame portion (10).
  • the catch 40 is composed of a pair is a structure that is fitted to the flesh of the safety net (F1) in more detail look at the cross between the pair of catching projections 41 as shown in the cross-sectional view 'A' of FIG.
  • the flesh of the safety net (F1) is fitted, the elastic projection 42 is extended by the elastic pillar 42 extending to the rear of the locking projection 41 is elastically opened or narrowed by the user only by the action of pressing forward It is possible to fasten the main frame portion 10 to the safety net (F1).
  • the locking hole 40 is formed on the rear surface of the locking body 43 protruding from the elastic pillar 42 protrudes to be fixed to the front portion of the connecting frame 13,
  • the locking rail protrusion 44 is inserted into the locking rail groove 16a so that the locking hole 40 and the connecting frame 13 can be fastened.
  • the diameter of one end portion of the locking rail protrusion 44 is formed to be enlarged to prevent it from being separated in one direction after being inserted into the locking rail groove 16a.
  • the catch 40 is also preferably fastened to the engaging rail groove (16a) formed on one surface of the mounting cutout 15, at this time, the mounting cut by connecting the cut state of the mounting cutout 15 It is also preferable to close the part 15.
  • the band catching mouth 19 binds the catching band B, which is elastically stretched to a part of the safety net F1, as shown in the section B-B 'of FIG.
  • the main frame part 10 can be fastened to the safety net F1 by being hooked at 19.
  • the front surface of the outer frame 11 is formed with a plate-shaped adhesion extension piece (11a) extending forward to be in close contact with the rear of the curved safety net (F1) as shown in Figure 7, the fan ( It is possible to improve the purification rate of the air by passing all the air introduced from the rear of the F) through the air purifier (1).
  • main frame portion 10a curved main frame
  • connection frame 14 filter housing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

Dans la présente invention, un purificateur d'air stockant un papier filtre est disposé dans la partie arrière d'un ventilateur électrique pour purifier l'air ou le vent généré par le ventilateur électrique. Ainsi, il y a un effet dans lequel le rôle d'un purificateur d'air peut être réalisé à un coût extrêmement bas par l'intermédiaire d'un ventilateur électrique qui est habituellement fourni dans une maison typique.
PCT/KR2017/013647 2016-11-28 2017-11-28 Purificateur d'air pour ventilateur électrique WO2018097689A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201780073577.7A CN109996594A (zh) 2016-11-28 2017-11-28 电风扇用空气净化装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2016-0159180 2016-11-28
KR1020160159180A KR101960385B1 (ko) 2016-11-28 2016-11-28 선풍기용 공기정화장치

Publications (1)

Publication Number Publication Date
WO2018097689A1 true WO2018097689A1 (fr) 2018-05-31

Family

ID=62195251

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2017/013647 WO2018097689A1 (fr) 2016-11-28 2017-11-28 Purificateur d'air pour ventilateur électrique

Country Status (3)

Country Link
KR (1) KR101960385B1 (fr)
CN (1) CN109996594A (fr)
WO (1) WO2018097689A1 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030188520A1 (en) * 2002-04-05 2003-10-09 Paul Boulva Air filter system for a free-standing air blowing fan
KR200352475Y1 (ko) * 2004-03-13 2004-06-04 김병환 공기청정기능을 구비한 선풍기
JP2005240697A (ja) * 2004-02-26 2005-09-08 Nippon Densoo:Kk 扇風機用フィルタ
KR20150058846A (ko) * 2013-11-21 2015-05-29 주식회사 성현에이큐엠 송풍기용 필터유닛

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3505066B2 (ja) * 1997-06-20 2004-03-08 株式会社日立産機システム 空気清浄装置
KR101500220B1 (ko) * 2013-12-13 2015-03-06 현대자동차주식회사 차량의 래틀소음 저감방법

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030188520A1 (en) * 2002-04-05 2003-10-09 Paul Boulva Air filter system for a free-standing air blowing fan
JP2005240697A (ja) * 2004-02-26 2005-09-08 Nippon Densoo:Kk 扇風機用フィルタ
KR200352475Y1 (ko) * 2004-03-13 2004-06-04 김병환 공기청정기능을 구비한 선풍기
KR20150058846A (ko) * 2013-11-21 2015-05-29 주식회사 성현에이큐엠 송풍기용 필터유닛

Also Published As

Publication number Publication date
KR20180060090A (ko) 2018-06-07
CN109996594A (zh) 2019-07-09
KR101960385B1 (ko) 2019-03-20

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