WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Options
Query Language
Stem
Sort by:
List Length
Some content of this application is unavailable at the moment.
If this situation persist, please contact us atFeedback&Contact
1. (WO2018014413) FLOW PATH STRUCTURE, AND RANGE HOOD AND VOLUTE THEREOF
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/014413 International Application No.: PCT/CN2016/096152
Publication Date: 25.01.2018 International Filing Date: 22.08.2016
IPC:
F24C 15/20 (2006.01) ,F04D 29/46 (2006.01) ,F24F 13/10 (2006.01) ,F16K 11/02 (2006.01)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24
HEATING; RANGES; VENTILATING
C
OTHER DOMESTIC STOVES OR RANGES; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
15
Details
20
Removing cooking fumes
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04
POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
D
NON-POSITIVE-DISPLACEMENT PUMPS
29
Details, component parts, or accessories
40
Casings; Connections for working fluid
42
for radial or helico-centrifugal pumps
44
Fluid-guiding means, e.g. diffusers
46
adjustable
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24
HEATING; RANGES; VENTILATING
F
AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
13
Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
08
Air-flow control members, e.g. louvres, grilles, flaps, guide plates
10
movable, e.g. damper
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
K
VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
11
Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves; Arrangement of valves and flow lines specially adapted for mixing fluid
02
with all movable sealing faces moving as one unit
Applicants: GUANGDONG MIDEA KITCHEN APPLIANCES MANUFACTURING CO., LTD.[CN/CN]; No. 6 Yong An Road, Beijiao, Shunde Foshan, Guangdong 528311, CN
MIDEA GROUP CO., LTD.[CN/CN]; B26-28F, Midea Headquarter Building, No. 6 Midea Avenue, Beijiao, Shunde Foshan, Guangdong 528311, CN
Inventors: ZHONG, Ping; CN
ZOU, Yihua; CN
JIANG, Jiwu; CN
Agent: RUNPING&PARTNERS; Suite 515, Yingu Mansion, No. 9 Beisihuanxilu, Haidian District Beijing 100190, CN
Priority Data:
201610585361.622.07.2016CN
Title (EN) FLOW PATH STRUCTURE, AND RANGE HOOD AND VOLUTE THEREOF
(FR) STRUCTURE DE TRAJET D'ÉCOULEMENT, HOTTE ASPIRANTE ET VOLUTE ASSOCIÉE
(ZH) 流路结构以及吸油烟机及其蜗壳
Abstract:
(EN) Disclosed are a flow path structure, and a range hood and a volute thereof. The flow path structure comprises: a first fluid source (11), with the first fluid source (11) comprising a first flow channel having a first opening (12); a second fluid source (13), with the second fluid source (13) comprising a second flow channel having a second opening (14); a first exhaust outlet (15) and a second exhaust outlet (16); and further comprises: a single transfer component (100), with the single transfer component (100) being rotatably arranged among the first opening (12), the second opening (14), the first exhaust outlet (15) and the second exhaust outlet (16), and being capable of reciprocally rotating between a first position (A) and a second position (B), wherein at the first position (A), the single transfer component (100) blocks the second exhaust outlet (16), and the first opening (12) and the second opening (14) are both in communication with the first exhaust outlet (15); and at the second position, the single transfer component (100) blocks the first exhaust outlet (15), and the first opening (12) and the second opening (14) are both in communication with the second exhaust outlet (16). Disclosed are a volute comprising the flow path structure and a range hood comprising the volute. The flow path structure can synchronously achieve a transfer between a mode of discharging therefrom and a mode of circulating therein.
(FR) La présente invention concerne une structure de trajet d'écoulement, et une hotte aspirante et une volute associée. La structure de trajet d'écoulement comprend : une première source de fluide (11), la première source de fluide (11) comprenant un premier canal d'écoulement ayant une première ouverture (12); une deuxième source de fluide (13), la deuxième source de fluide (13) comprenant un deuxième canal d'écoulement ayant une deuxième ouverture (14); une première sortie d'échappement (15) et une deuxième sortie d'échappement (16); et comprend en outre : un composant de transfert unique (100), le composant de transfert unique (100) étant agencé de façon rotative parmi la première ouverture (12), la deuxième ouverture (14), la première sortie d'échappement (15) et la deuxième sortie d'échappement (16), et étant capable de tourner réciproquement entre une première position (A) et une deuxième position (B), dans laquelle, dans la première position (A), le composant de transfert unique (100) bloque la deuxième sortie d'échappement (16), et la première ouverture (12) et la deuxième ouverture (14) sont tous deux en communication avec la première sortie d'échappement (15); et dans la deuxième position, le composant de transfert unique (100) bouche la première sortie d'échappement (15), et la première ouverture (12) et la deuxième ouverture (14) sont toutes deux en communication avec la deuxième sortie d'échappement (16). L'invention concerne une volute comprenant la structure de trajet d'écoulement et une hotte aspirante comprenant la volute. La structure de trajet d'écoulement permet d'effectuer de façon synchrone un transfert entre un mode d'évacuation de celle-ci et un mode de circulation dans celle-ci.
(ZH) 一种流路结构、吸油烟机及其蜗壳,该流路结构包括第一流体源(11),第一流体源(11)包括具有第一开口(12)的第一流道,第二流体源(13),第二流体源(13)包括具有第二开口(14)的第二流道,以及第一排出口(15)和第二排出口(16),还包括单个转换部件(100),该单个转换部件(100)可转动地设置在第一开口(12)、第二开口(14)、第一排出口(15)和第二排出口(16)之间,并能够在第一位置(A)和第二位置(B)之间往复转动,在第一位置(A),单个转换部件(100)封堵第二排出口(16)且第一开口(12)和第二开口(14)均与第一排出口(15)连通,在第二位置,单个转换部件(100)封堵第一排出口(15)且第一开口(12)和第二开口(14)均与第二排出口(16)连通。一种包括该流路结构的蜗壳以及包括该蜗壳的吸油烟机。该流路结构可以同步地实现外排与内循环模式之间的转换。
front page image
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Chinese (ZH)
Filing Language: Chinese (ZH)