KR20090077392A - 정수시스템과 이를 구비한 냉장고 - Google Patents
정수시스템과 이를 구비한 냉장고 Download PDFInfo
- Publication number
- KR20090077392A KR20090077392A KR1020080003320A KR20080003320A KR20090077392A KR 20090077392 A KR20090077392 A KR 20090077392A KR 1020080003320 A KR1020080003320 A KR 1020080003320A KR 20080003320 A KR20080003320 A KR 20080003320A KR 20090077392 A KR20090077392 A KR 20090077392A
- Authority
- KR
- South Korea
- Prior art keywords
- water
- filter
- water supply
- check valve
- refrigerator
- 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
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
- F25D23/02—Doors; Covers
- F25D23/04—Doors; Covers with special compartments, e.g. butter conditioners
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/14—Safety devices specially adapted for filtration; Devices for indicating clogging
- B01D35/153—Anti-leakage or anti-return valves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/30—Filter housing constructions
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
- C02F1/003—Processes for the treatment of water whereby the filtration technique is of importance using household-type filters for producing potable water, e.g. pitchers, bottles, faucet mounted devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2323/00—General constructional features not provided for in other groups of this subclass
- F25D2323/121—General constructional features not provided for in other groups of this subclass the refrigerator is characterised by a water filter for the water/ice dispenser
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2331/00—Details or arrangements of other cooling or freezing apparatus not provided for in other groups of this subclass
- F25D2331/80—Type of cooled receptacles
- F25D2331/806—Dispensers
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
Description
Claims (7)
- 본체내에 정수시스템을 구비하는 냉장고에 있어서,상기 정수시스템은 물을 필터링하는 정수필터와, 상기 정수필터가 착탈가능하게 결합되며 급수원과 연결되는 급수유로 및 상기 정수필터로부터 정수된 물이 배출되는 배수유로가 마련되는 필터헤드와, 상기 정수필터로부터 상기 급수원으로의 역류를 방지하기 위하여 상기 필터헤드에 마련되는 체크밸브를 포함하는 것을 특징으로 하는 냉장고.
- 제1항에 있어서, 상기 체크밸브는 상기 급수유로상에 설치되는 것을 특징으로 하는 냉장고.
- 제1항 또는 제2항에 있어서, 상기 체크밸브는 제1체크밸브와, 상기 제1체크밸브와 직렬로 배치되는 제2체크밸브를 포함하는 것을 특징으로 하는 냉장고.
- 제3항에 있어서, 상기 제1체크밸브와 제2체크밸브는 일체로 형성된 것을 특징으로 하는 특징으로 하는 냉장고.
- 물을 필터링하기 위한 정수필터와, 상기 정수필터가 착탈가능하게 결합되며 급수원과 연결되는 급수유로 및 상기 정수필터로부터 정수된 물이 배출되는 배수유 로가 마련되는 필터헤드와, 상기 정수필터로부터 상기 급수원으로의 역류를 방지하기 위하여 상기 필터헤드에 마련되는 체크밸브를 포함하는 정수시스템
- 제1항에 있어서, 상기 체크밸브는 상기 급수유로상에 마련되는 것을 특징으로 하는 정수시스템.
- 급수구와 출수구를 구비하는 필터 하우징과, 상기 필터 하우징의 내부에 마련되는 필터부재와, 상기 필터 하우징내의 물이 상기 급수구로 역류하는 것을 방지하기 위하여 상기 급수구와 상기 필터부재사이에 형성되는 급수유로상에 설치되는 체크밸브를 포함하는 정수시스템.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020080003320A KR20090077392A (ko) | 2008-01-11 | 2008-01-11 | 정수시스템과 이를 구비한 냉장고 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020080003320A KR20090077392A (ko) | 2008-01-11 | 2008-01-11 | 정수시스템과 이를 구비한 냉장고 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20090077392A true KR20090077392A (ko) | 2009-07-15 |
Family
ID=41335895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020080003320A Ceased KR20090077392A (ko) | 2008-01-11 | 2008-01-11 | 정수시스템과 이를 구비한 냉장고 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR20090077392A (ko) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105692796A (zh) * | 2016-04-21 | 2016-06-22 | 李万红 | 快速驳接三通路ro膜过滤器连接机构 |
| DE102016212531A1 (de) | 2016-07-08 | 2018-01-11 | BSH Hausgeräte GmbH | Wasserfilterbaugruppe und damit ausgestattetes Kältegerät |
| KR101990031B1 (ko) * | 2018-10-11 | 2019-06-17 | 허재규 | 미생물 식종 여재를 이용한 부유식 수처리 장치 |
| CN117101223A (zh) * | 2022-05-16 | 2023-11-24 | 合肥美的电冰箱有限公司 | 水质净化组件和制冷设备 |
-
2008
- 2008-01-11 KR KR1020080003320A patent/KR20090077392A/ko not_active Ceased
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105692796A (zh) * | 2016-04-21 | 2016-06-22 | 李万红 | 快速驳接三通路ro膜过滤器连接机构 |
| DE102016212531A1 (de) | 2016-07-08 | 2018-01-11 | BSH Hausgeräte GmbH | Wasserfilterbaugruppe und damit ausgestattetes Kältegerät |
| KR101990031B1 (ko) * | 2018-10-11 | 2019-06-17 | 허재규 | 미생물 식종 여재를 이용한 부유식 수처리 장치 |
| CN117101223A (zh) * | 2022-05-16 | 2023-11-24 | 合肥美的电冰箱有限公司 | 水质净化组件和制冷设备 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20080111 |
|
| PG1501 | Laying open of application | ||
| A201 | Request for examination | ||
| PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 20110304 Comment text: Request for Examination of Application Patent event code: PA02011R01I Patent event date: 20080111 Comment text: Patent Application |
|
| E902 | Notification of reason for refusal | ||
| PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20120822 Patent event code: PE09021S01D |
|
| E601 | Decision to refuse application | ||
| PE0601 | Decision on rejection of patent |
Patent event date: 20130129 Comment text: Decision to Refuse Application Patent event code: PE06012S01D Patent event date: 20120822 Comment text: Notification of reason for refusal Patent event code: PE06011S01I |