FR2325350A1 - Tunnel type dish washing machine - has compressor condenser evaporator heat transfer circuit resulting in sensitive control water temperatures - Google Patents
Tunnel type dish washing machine - has compressor condenser evaporator heat transfer circuit resulting in sensitive control water temperaturesInfo
- Publication number
- FR2325350A1 FR2325350A1 FR7529605A FR7529605A FR2325350A1 FR 2325350 A1 FR2325350 A1 FR 2325350A1 FR 7529605 A FR7529605 A FR 7529605A FR 7529605 A FR7529605 A FR 7529605A FR 2325350 A1 FR2325350 A1 FR 2325350A1
- Authority
- FR
- France
- Prior art keywords
- heat transfer
- evaporators
- washing machine
- transfer circuit
- tunnel type
- 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.)
- Granted
Links
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
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B5/00—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/24—Washing or rinsing machines for crockery or tableware with movement of the crockery baskets by conveyors
- A47L15/241—Washing or rinsing machines for crockery or tableware with movement of the crockery baskets by conveyors the dishes moving in a horizontal plane
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/42—Details
- A47L15/4291—Recovery arrangements, e.g. for the recovery of energy or water
-
- 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
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B29/00—Combined heating and refrigeration systems, e.g. operating alternately or simultaneously
- F25B29/003—Combined heating and refrigeration systems, e.g. operating alternately or simultaneously of the compression type system
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/52—Heat recovery pumps, i.e. heat pump based systems or units able to transfer the thermal energy from one area of the premises or part of the facilities to a different one, improving the overall efficiency
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Washing And Drying Of Tableware (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The tunnel type dish-washing machine includes a compressor-condenser-evaporator heat transfer circuit obtg. sensitive control of washing and rinsing water temperature. Heat is abstracted from steam and air emanating from the rinsing and washing zones and used to supplement compressor heat. Thermostats control the heat flow from the evaporators and thereby control the temperatures. The heating of rinsing and washing water is effected by a heater pump which acts in conjunction with evaporators. Two evaporators are deployed, mounted in parallel, and transversed by fan-fed air and hot water vapour. An electro-valve is provided at the inlet to one of the evaporators, and two thermo-stats are incorporated to control the max. and min. temperatures.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7529605A FR2325350A1 (en) | 1975-08-29 | 1975-09-26 | Tunnel type dish washing machine - has compressor condenser evaporator heat transfer circuit resulting in sensitive control water temperatures |
IT2752176A IT1072405B (en) | 1975-09-26 | 1976-09-23 | Tunnel type dish washing machine - has compressor condenser evaporator heat transfer circuit resulting in sensitive control water temperatures |
DE19762643173 DE2643173A1 (en) | 1975-08-29 | 1976-09-24 | DISHWASHING MACHINE WITH A HEATING AND TEMPERATURE CONTROL SYSTEM FOR YOUR WASHING AND FLUSHING WATER |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7526605A FR2283279A1 (en) | 1974-08-29 | 1975-08-29 | SCAFFOLDING |
FR7529605A FR2325350A1 (en) | 1975-08-29 | 1975-09-26 | Tunnel type dish washing machine - has compressor condenser evaporator heat transfer circuit resulting in sensitive control water temperatures |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2325350A1 true FR2325350A1 (en) | 1977-04-22 |
FR2325350B1 FR2325350B1 (en) | 1978-04-14 |
Family
ID=26219048
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7529605A Granted FR2325350A1 (en) | 1975-08-29 | 1975-09-26 | Tunnel type dish washing machine - has compressor condenser evaporator heat transfer circuit resulting in sensitive control water temperatures |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE2643173A1 (en) |
FR (1) | FR2325350A1 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2749448A1 (en) * | 1977-11-04 | 1979-05-10 | Stierlen Maquet Ag | Cleaning combined with disinfection - in four chambers with disinfectant added to cleansing agent |
DE3019922A1 (en) * | 1980-05-24 | 1981-12-03 | Stierlen Maquet Ag | Commercial dish washer system - incorporates heat-pump for washing, rinsing and drying operations |
EP0862889A2 (en) * | 1997-02-24 | 1998-09-09 | Premark FEG L.L.C. | Heat pump for a dishwashing machine |
US9526395B2 (en) | 2013-02-26 | 2016-12-27 | Miele & Cie. Kg | Automatic dishwasher |
CN109938657A (en) * | 2017-12-21 | 2019-06-28 | 青岛海尔洗碗机有限公司 | A kind of dish-washing machine and control method |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2729878A1 (en) * | 1977-07-01 | 1979-01-18 | Stierlen Maquet Ag | HEAT RECOVERY DEVICE, IN PARTICULAR FOR FLUSHING SYSTEMS |
US8157924B2 (en) | 2008-04-09 | 2012-04-17 | Premark Feg L.L.C. | Warewasher including heat recovery system with hot water supplement |
DE102012105904A1 (en) * | 2012-07-03 | 2014-01-09 | Miele & Cie. Kg | Dishwasher and method for heating rinse liquor in a dishwasher |
DE102012105906A1 (en) * | 2012-07-03 | 2014-01-09 | Miele & Cie. Kg | Dishwasher and method for operating a dishwasher |
-
1975
- 1975-09-26 FR FR7529605A patent/FR2325350A1/en active Granted
-
1976
- 1976-09-24 DE DE19762643173 patent/DE2643173A1/en not_active Withdrawn
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2749448A1 (en) * | 1977-11-04 | 1979-05-10 | Stierlen Maquet Ag | Cleaning combined with disinfection - in four chambers with disinfectant added to cleansing agent |
DE3019922A1 (en) * | 1980-05-24 | 1981-12-03 | Stierlen Maquet Ag | Commercial dish washer system - incorporates heat-pump for washing, rinsing and drying operations |
EP0862889A2 (en) * | 1997-02-24 | 1998-09-09 | Premark FEG L.L.C. | Heat pump for a dishwashing machine |
EP0862889A3 (en) * | 1997-02-24 | 1999-04-07 | Premark FEG L.L.C. | Heat pump for a dishwashing machine |
US9526395B2 (en) | 2013-02-26 | 2016-12-27 | Miele & Cie. Kg | Automatic dishwasher |
CN109938657A (en) * | 2017-12-21 | 2019-06-28 | 青岛海尔洗碗机有限公司 | A kind of dish-washing machine and control method |
CN109938657B (en) * | 2017-12-21 | 2022-05-27 | 青岛海尔洗碗机有限公司 | Dish washing machine and control method |
Also Published As
Publication number | Publication date |
---|---|
DE2643173A1 (en) | 1977-04-07 |
FR2325350B1 (en) | 1978-04-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |