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WO2019056677A1 - Dispositif de purification d'air - Google Patents

Dispositif de purification d'air Download PDF

Info

Publication number
WO2019056677A1
WO2019056677A1 PCT/CN2018/073312 CN2018073312W WO2019056677A1 WO 2019056677 A1 WO2019056677 A1 WO 2019056677A1 CN 2018073312 W CN2018073312 W CN 2018073312W WO 2019056677 A1 WO2019056677 A1 WO 2019056677A1
Authority
WO
WIPO (PCT)
Prior art keywords
air
frame
screen
duct frame
filter
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/CN2018/073312
Other languages
English (en)
Chinese (zh)
Inventor
严方升
李普煊
严义清
栗相军
谭永高
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Puremate Technology Co Ltd
Original Assignee
Shenzhen Puremate Technology Co Ltd
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 Shenzhen Puremate Technology Co Ltd filed Critical Shenzhen Puremate Technology Co Ltd
Publication of WO2019056677A1 publication Critical patent/WO2019056677A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
    • F24F8/108—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering using dry filter elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/28—Arrangement or mounting of filters

Definitions

  • This application relates to the field of air purification, and more particularly to an air purification device.
  • the air purifying device is a product that can filter, adsorb, decompose or convert various air pollutants and effectively improve the air cleanliness. It is widely used in home, office, medical and industrial fields.
  • an air purification device usually includes a casing, a motor, a wind wheel, an air filter assembly (filter), and an electronic control system, wherein the motor, the wind wheel, the air filter assembly (filter), and the electronic control system are both Installed in the case.
  • the wind wheel rotates to draw the outside air into the casing from the air inlet, and is sent out through the air filter assembly (filter) and then sent out from the air outlet.
  • the purpose of the present application is to overcome the deficiencies of the prior art and to provide an air purification device.
  • An air purifying device includes a screen cover assembly, a casing, and a screen assembly and a fan assembly disposed in the casing;
  • the screen cover assembly includes a first screen cover and a second screen cover;
  • the screen assembly includes a screen frame and a screen;
  • the fan assembly includes a duct frame, two or more wind wheels and a motor; and the air duct frame is provided with corresponding to each of the winds Two air deflectors of the wheel; two air ducts are formed between the air deflector and the wind wheel, and an air outlet is disposed outside the air duct, and the air outlet is disposed at two sides of the wind wheel.
  • the screen frame comprises a first screen frame and a second screen frame having the same structure as the first screen frame;
  • the air duct frame comprises a first air channel a frame and a second air duct frame, wherein the first air duct frame is provided with two or more circular fan air inlets, and the first air duct frame is coupled or integrally formed with the first screen frame body
  • the second air duct frame is coupled or integrally formed with the second screen frame body;
  • the first screen frame body is provided with a screen cavity corresponding to the air inlet of the circular fan;
  • the duct frame is mirror symmetrical to the first duct frame structure.
  • a further technical solution is: the number of the circular fan air inlets of the first air duct frame is the same as the number of the wind wheels; the number of the circular fan air inlets of the second air duct frame and the number of the wind wheels the same.
  • a further technical solution is that the screen cavity is of a unitary structure or divided into two or more and is the same as the number of the wind wheel.
  • the filter screen comprises a first filter mesh and a second filter mesh; the first filter mesh is embedded in a filter mesh cavity of the first filter mesh frame, and the second filter mesh Embedded in the screen cavity of the second filter frame; the second filter and the first filter are identical in structure.
  • a further technical solution is that the number of the first filter and the second filter is the same as the number of the filter chambers.
  • a further technical solution is that the motor is mounted on the air duct frame, and the motor and the wind wheel are located between the first air duct frame and the second air duct frame; each of the wind wheel and the motor and The axes of the circular air ducts on the first air duct frame and the second air duct frame corresponding thereto are the same horizontal line.
  • a further technical solution is that two or more of the wind wheels have parallel axes; the wind wheels are two-way air centrifugal wind wheels.
  • the air duct frame includes a first air duct frame and a second air duct frame; the second air duct frame is different from the first air duct frame structure; the air deflector is installed in the first a wind tunnel frame, or mounted on the second air duct frame, or one air deflector mounted on the first air duct frame, the other mounted on the second air duct frame, or one half of the air deflector mounted on the first air duct frame On one air duct frame, the other half is mounted on the second air duct frame, and the air guide plates are connected through the sockets in the middle.
  • a further technical solution is that an air outlet filter is further disposed between the outer side of the air duct and the air outlet.
  • the utility model has the beneficial effects compared with the prior art that the air purifying device adopts a unique double air inlet and double air outlet structure, and has a double air duct inside, and the wind wheel rotates twice in a circle to make the air output performance. Multiplied by two times; by providing two or more wind wheels and motors, the purification efficiency of the equipment is greatly improved.
  • the purification performance of the air purification device is equivalent to the operation of several conventional purification devices at the same time, reducing power consumption. And noise, reducing the size of the equipment, reducing the cost, and, the air outlet is located on both sides of the casing, the air duct is not easy to cause dust pollution, thereby reducing the cleaning and maintenance costs of the product.
  • Figure 1 is a perspective view of an air purifying device of the present application
  • Figure 2 is an internal structural view of Figure 1;
  • FIG. 3 is a structural view of the screen frame body, the air duct frame, the air deflector, the wind wheel, and the motor of FIG. 1;
  • Figure 4 is an exploded view of Figure 1.
  • an air purifying device includes a screen cover assembly 20, a casing 10, and a screen assembly 30 and a fan assembly 40 disposed in the casing 10; a screen cover
  • the assembly 20 includes a first screen cover 21 and a second screen cover 22;
  • the screen assembly 30 includes a screen frame 31 and a screen 32;
  • the fan assembly 40 includes a duct frame 41, two or more wind wheels 42 and the motor 43;
  • the air duct frame 41 is provided with two air guiding plates 44 corresponding to each of the wind wheels 42;
  • two air ducts 45 are formed between the air guiding plate 44 and the wind wheel 42, and the outer side of the air duct 45 is provided.
  • the air outlet 50 and the air outlet 50 are provided on both sides of the wind wheel 42.
  • the positions of the first screen cover 21 and the second screen cover 22 are parallel and opposite; the casing 10 has a rectangular parallelepiped structure; and the air outlets 50 are disposed on both sides of the casing 10.
  • the screen frame body 31 includes a first screen frame body 311 and a second filter frame body 312 having the same structure as the first screen frame body 311; the air channel frame 41 The first air channel frame 411 and the second air channel frame 412 are provided.
  • the first air channel frame 411 is provided with two or more circular fan air inlets 4111, the first air channel frame 411 and the first filter frame body.
  • 311 is coupled or integrally formed, and the second air duct frame 412 is coupled or integrally formed with the second screen frame body 312;
  • the first screen frame body 311 is provided with a screen cavity 3111 corresponding to the circular fan air inlet 4111;
  • the air duct frame 412 is mirror-symmetrical to the structure of the first air duct frame 411.
  • the number of the circular fan air inlets 4111 of the first air duct frame 411 is the same as the number of the wind wheels 42.
  • the filter chamber 3111 is an integral structure or divided into two or more independent sieve chambers corresponding to the circular fan inlet 4111, and is the same number as the wind wheel 42.
  • the filter screen 32 includes a first filter 321 and a second filter 322 .
  • the first filter 321 is embedded in the filter cavity 3111 of the first filter frame 311 .
  • the second filter 322 is embedded in the filter cavity 3111 of the second filter frame 312; the second filter 322 and the first filter 321 are identical or different in structure.
  • the number of the first filter 321 and the second filter 322 is the same as the number of the filter chambers 3111.
  • the motor 43 is mounted on the air duct frame 41, the wind wheel 42 is coupled to the motor 43, and the motor 43 and the wind wheel 42 are both located in the first air duct frame 411 and the second air duct frame 412.
  • the axis of each of the wind wheel 42 and the motor 43 and the circular air duct frame 411 corresponding to the first air duct frame 411 and the second air duct frame 412 are the same horizontal line.
  • the shape of the air deflector 44 is curved, which is beneficial for guiding the airflow in the casing 10 to be blown along the air outlets 50 on both sides.
  • the motor 43 is vertically fixedly mounted on the air duct frame 41. After being fixed, the rotating shaft of the motor 43 is parallel to the horizontal plane.
  • the motor 43 may be an inner rotor motor or an outer rotor motor, or may be an alternating current motor, a direct current motor, or an EC motor.
  • the axes of two or more wind wheels 42 are parallel.
  • the wind wheel 42 is a two-way air centrifugal wind wheel.
  • the air purifying device further includes a top plate 60 and a base 70; the top plate 60 and the base 70 are coupled to the screen frame body 31 and the air duct frame 41.
  • casters (not shown) are mounted on the base 70.
  • the second air duct frame and the first air duct frame structure are not mirror symmetrical structures, and the air deflector is mounted on the first air duct frame or installed in the second air duct frame or a wind deflector On the first air duct frame, the other is placed on the second air duct frame, or half of the air deflector is placed on the first air duct frame, and the other half is placed on the second air duct frame, and the air guide plate passes through the socket connect them.
  • an air outlet filter is further disposed between the outer side of the air duct and the air outlet.
  • the air purifying device of the present application also includes basic components included in the existing air purifying device, such as a negative ion generator, ultraviolet sterilization, a photocatalytic device, various sensors, etc., and the structure and connection relationship of these basic components are It is well known to those skilled in the art and will not be described again.
  • the air purifying device uses two or more bidirectional air inlet centrifugal wind wheels and has a double air passage formed therein, and the air outlet area is multiplied; two or More than two wind turbines and motors make the purification performance of the air purification device equivalent to several traditional purification devices running at the same time, reducing power consumption and noise, reducing the size of the equipment, reducing the cost, and greatly improving the equipment.
  • the purification efficiency moreover, the air outlet is arranged on both sides of the casing to facilitate air circulation, and at the same time, the air outlet is not easy to cause dust pollution, thereby reducing the cleaning and maintenance cost of the product.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)

Abstract

L'invention concerne un dispositif de purification d'air comprenant un ensemble couvercle (20) de filtre, un carter (10), et un ensemble filtre (30) et un ensemble ventilateur (40) agencés dans le carter (10). L'ensemble couvercle (20) de filtre comprend un premier couvercle (21) de filtre et un second couvercle (22) de filtre. L'ensemble filtre (30) comprend un cadre (31) de filtre et un filtre (32). L'ensemble ventilateur (40) comprend un cadre (41) de conduit d'air, au moins deux roues éoliennes (42) et un moteur (43). Le cadre (41) de conduit d'air est muni de deux plaques de guidage d'air (44) correspondant respectivement à chaque roue éolienne (42). Deux conduits d'air (45) sont formés entre les plaques de guidage d'air (44) et les roues éoliennes (42). Une sortie d'air (50) est agencée du côté externe du conduit d'air (45), et la sortie d'air (50) est agencée des deux côtés de la roue éolienne (42). Le dispositif de purification d'air adopte une roue centrifuge à deux entrées et comporte un double passage d'air formé à son intérieur, l'aire de sortie d'air étant multipliée. L'utilisation d'au moins deux roues éoliennes et de moteurs permet que les efficacités de purification d'un dispositif soient équivalentes à plusieurs dispositifs de purification classiques fonctionnant simultanément. Selon le dispositif de purification d'air, la consommation d'énergie, le bruit et la dimension du dispositif sont réduits, ce qui permet de réduire le coût, et les efficacités de purification du dispositif sont améliorées.
PCT/CN2018/073312 2017-09-25 2018-01-19 Dispositif de purification d'air Ceased WO2019056677A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201710876900.6A CN107655116A (zh) 2017-09-25 2017-09-25 一种空气净化装置
CN201710876900.6 2017-09-25

Publications (1)

Publication Number Publication Date
WO2019056677A1 true WO2019056677A1 (fr) 2019-03-28

Family

ID=61131034

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2018/073312 Ceased WO2019056677A1 (fr) 2017-09-25 2018-01-19 Dispositif de purification d'air

Country Status (2)

Country Link
CN (1) CN107655116A (fr)
WO (1) WO2019056677A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112503712A (zh) * 2020-12-17 2021-03-16 江苏富泰净化科技股份有限公司 低噪音高能效防传染负压隔离风幕

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108954599B (zh) * 2018-09-21 2024-05-14 澳兰斯健康产业有限公司 一种双出风道的空气净化器
KR102311378B1 (ko) * 2020-02-27 2021-10-13 주식회사 에이피씨테크 공기 청정기
CN112112482A (zh) * 2020-10-09 2020-12-22 毛慧杰 一种建筑施工用主动防尘围栏

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01168315A (ja) * 1987-12-23 1989-07-03 Matsushita Electric Works Ltd 空気清浄器
KR20040075617A (ko) * 2003-02-22 2004-08-30 한라공조주식회사 블로어 유닛 및 이를 구비한 공기조화장치
CN101101008A (zh) * 2007-08-01 2008-01-09 深圳市龙岗区金怡信电子厂 离心式风机及具有室内空气净化功能的新风装置
CN203964199U (zh) * 2014-06-24 2014-11-26 李晓浩 可调出风面的空气净化器
WO2016098424A1 (fr) * 2014-12-16 2016-06-23 三菱電機株式会社 Appareil épurateur d'air
CN105890058A (zh) * 2016-05-31 2016-08-24 东莞市普锐美泰环保科技有限公司 空气净化装置
CN107013997A (zh) * 2017-06-05 2017-08-04 广州海科电子科技有限公司 净化器
CN206846940U (zh) * 2017-09-25 2018-01-05 深圳市普瑞美泰环保科技有限公司 一种空气净化装置

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01168315A (ja) * 1987-12-23 1989-07-03 Matsushita Electric Works Ltd 空気清浄器
KR20040075617A (ko) * 2003-02-22 2004-08-30 한라공조주식회사 블로어 유닛 및 이를 구비한 공기조화장치
CN101101008A (zh) * 2007-08-01 2008-01-09 深圳市龙岗区金怡信电子厂 离心式风机及具有室内空气净化功能的新风装置
CN203964199U (zh) * 2014-06-24 2014-11-26 李晓浩 可调出风面的空气净化器
WO2016098424A1 (fr) * 2014-12-16 2016-06-23 三菱電機株式会社 Appareil épurateur d'air
CN105890058A (zh) * 2016-05-31 2016-08-24 东莞市普锐美泰环保科技有限公司 空气净化装置
CN107013997A (zh) * 2017-06-05 2017-08-04 广州海科电子科技有限公司 净化器
CN206846940U (zh) * 2017-09-25 2018-01-05 深圳市普瑞美泰环保科技有限公司 一种空气净化装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112503712A (zh) * 2020-12-17 2021-03-16 江苏富泰净化科技股份有限公司 低噪音高能效防传染负压隔离风幕

Also Published As

Publication number Publication date
CN107655116A (zh) 2018-02-02

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