CN111938536A - Photo-thermal integrated hydrogen-rich dish washing machine - Google Patents
Photo-thermal integrated hydrogen-rich dish washing machine Download PDFInfo
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- CN111938536A CN111938536A CN202010963039.9A CN202010963039A CN111938536A CN 111938536 A CN111938536 A CN 111938536A CN 202010963039 A CN202010963039 A CN 202010963039A CN 111938536 A CN111938536 A CN 111938536A
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- hot water
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- 229910052739 hydrogen Inorganic materials 0.000 title claims abstract description 56
- 239000001257 hydrogen Substances 0.000 title claims abstract description 56
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title claims abstract description 53
- 238000004851 dishwashing Methods 0.000 title claims abstract description 37
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 105
- 239000007921 spray Substances 0.000 claims abstract description 16
- 238000004519 manufacturing process Methods 0.000 claims abstract description 5
- 239000002351 wastewater Substances 0.000 claims description 24
- 238000011084 recovery Methods 0.000 claims description 18
- 238000004140 cleaning Methods 0.000 claims description 9
- 238000010438 heat treatment Methods 0.000 claims description 8
- 238000005406 washing Methods 0.000 claims description 8
- 238000000746 purification Methods 0.000 claims description 6
- 239000008399 tap water Substances 0.000 claims description 6
- 235000020679 tap water Nutrition 0.000 claims description 6
- 230000000249 desinfective effect Effects 0.000 claims description 4
- 238000001035 drying Methods 0.000 claims description 4
- 230000010354 integration Effects 0.000 claims description 4
- 238000005507 spraying Methods 0.000 claims description 4
- 230000001954 sterilising effect Effects 0.000 claims description 4
- 150000002431 hydrogen Chemical class 0.000 claims description 3
- 238000005984 hydrogenation reaction Methods 0.000 claims description 3
- 239000010865 sewage Substances 0.000 claims description 3
- 230000007613 environmental effect Effects 0.000 abstract description 7
- 238000005265 energy consumption Methods 0.000 description 6
- 238000005485 electric heating Methods 0.000 description 5
- 230000007547 defect Effects 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 238000004659 sterilization and disinfection Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 238000011086 high cleaning Methods 0.000 description 1
- 239000008213 purified water Substances 0.000 description 1
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Classifications
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- 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
- A47L15/0076—Washing or rinsing machines for crockery or tableware of non-domestic use type, e.g. commercial dishwashers for bars, hotels, restaurants, canteens or hospitals
-
- 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
- A47L15/4214—Water supply, recirculation or discharge arrangements; Devices therefor
- A47L15/4217—Fittings for water supply, e.g. valves or plumbing means to connect to cold or warm water lines, aquastops
-
- 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
- A47L15/4214—Water supply, recirculation or discharge arrangements; Devices therefor
- A47L15/4219—Water recirculation
-
- 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
- A47L15/4236—Arrangements to sterilize or disinfect dishes or washing liquids
-
- 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
- A47L15/4285—Water-heater arrangements
-
- 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
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- 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
- C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S20/00—Solar heat collectors specially adapted for particular uses or environments
- F24S20/40—Solar heat collectors combined with other heat sources, e.g. using electrical heating or heat from ambient air
-
- 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
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
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- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Medicinal Chemistry (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Thermal Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Washing And Drying Of Tableware (AREA)
Abstract
The invention discloses a photo-thermal integrated hydrogen-rich dish washing machine which is low in use cost, energy-saving and good in environmental protection. The invention comprises a dishwasher main body (1), a solar heat collector (2), a dish washing hot water tank (3) and a hydrogen-rich generating device (8), wherein the solar heat collector (2) and the dish washing hot water tank (3) form a hot water production circulation loop through a hot water circulation pipeline (20), the hydrogen-rich generating device (8) is connected to the dish washing hot water tank (3) and used for adding hydrogen into the dish washing hot water to enter into hydrogen-rich treatment, and the dish washing hot water tank (3) is connected to a spray pump (18) of the dishwasher main body (1) through a hot water supply pipeline (30) so as to wash and spray dishes through the spray pump (18). The invention can be widely applied to the field of dish-washing machines.
Description
Technical Field
The invention relates to a dish washing machine, in particular to a photo-thermal integrated hydrogen-rich dish washing machine.
Background
The commercial dishwasher is a novel tableware cleaning device for kitchens, and is mainly applied to kitchens with large tableware cleaning amount, such as schools, hotels, enterprises, troops, tableware disinfection companies and the like. Compared with manual cleaning, the commercial dish washing machine has the advantages of high cleaning efficiency, reduced labor cost, insufficient tableware supply and the like. However, the existing commercial dish washer is only used as an independent machine, a large amount of hot water at 50-90 ℃ is needed in washing, the hot water supply is obtained by electrically heating cold water, so the heating power consumption is very high, and the electric heating power consumption of one commercial dish washer is generally dozens of kilowatts, even more than hundreds of kilowatts, so the energy consumption is high. Moreover, the existing commercial dish washing machine needs a large amount of detergent, and the waste water of the dish washing machine causes damage to the environment and is not environment-friendly.
In addition, the waste water of the existing commercial dish washing machine after being washed is directly discharged, and the water temperature can reach about 50 ℃ or even above, which further causes the waste of heat energy.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide the photo-thermal integrated hydrogen-rich dish washing machine which is low in use cost, energy-saving and good in environmental protection.
The technical scheme adopted by the invention is as follows: the invention comprises a dish washer main body, a solar heat collector, a dish washing hot water tank and a hydrogen-rich generating device, wherein the solar heat collector and the dish washing hot water tank form a hot water production circulation loop through a hot water circulation pipeline, the hydrogen-rich generating device is connected to the dish washing hot water tank and is used for adding hydrogen into dish washing hot water to enter hydrogen-rich treatment, and the dish washing hot water tank is connected to a spray pump of the dish washer main body through a hot water supply pipeline so as to wash and spray dishes through the spray pump.
And a hot water circulating pump is arranged on the hot water circulating pipeline.
Rich hydrogen dish washer of light and heat integration is still including intaking and preheating heat exchanger, waste water recovery groove, the warm water that washing sprayed back in the dish washer main part flows in through warm waste water pipeline the waste water recovery inslot purifies the filtration, the water purification export of waste water recovery groove inserts through purifying warm water pipeline the hot side of intaking and preheating the heat exchanger, the cold side of intaking and preheating the heat exchanger lets in through running water inlet pipe in the solar collector, the running water is intake preheat in the heat exchanger with purify the warm water heat transfer in order to be preheated.
And a warm water pump is arranged on the purification warm water pipeline between the wastewater recovery tank and the water inlet preheating heat exchanger.
And a check valve is arranged on the tap water inlet pipeline between the inlet preheating heat exchanger and the solar heat collector.
The wastewater recovery tank is also provided with a sewage discharge pipeline.
The hydrogen-rich generating device is an electrolytic hydrogen-rich generator or a filter element hydrogen-rich generator or a hydrogen water rod hydrogen-rich generator.
The dishwasher main body sequentially comprises a pre-cleaning section, a main cleaning section, a pre-washing section and a rinsing section, and the spraying pump is arranged in each section.
The dishwasher main body also comprises a drying, sterilizing and disinfecting section for drying, sterilizing and disinfecting the washed dishes through infrared rays.
An electric auxiliary heating device is also arranged in the dish washing hot water tank.
The invention has the beneficial effects that: the dish washing machine comprises a dish washing machine main body, a solar heat collector, a dish washing hot water tank and a hydrogen-rich generating device, wherein the solar heat collector and the dish washing hot water tank form a hot water production circulation loop through a hot water circulation pipeline; the invention overcomes the defects and shortcomings of the prior art, fully utilizes the condition that most environmental places of commercial dish washers are provided with solar water heaters, and utilizes solar energy to prepare hot water for cleaning tableware such as spray bowls and dishes, so that the hot water source of the dish washer does not depend on electric heating any more, thereby greatly reducing the electric energy consumption prepared by electric heating, saving electricity and energy, and reducing the use cost; therefore, the invention has low use cost, energy consumption saving and good environmental protection.
The photothermal integrated hydrogen-rich dish washing machine further comprises a water inlet preheating heat exchanger and a wastewater recovery tank, warm water after washing and spraying in the dish washing machine main body flows into the wastewater recovery tank through a warm wastewater pipeline for purification and filtration, a purified water outlet of the wastewater recovery tank is connected to the hot side of the water inlet preheating heat exchanger through a purified warm water pipeline, the cold side of the water inlet preheating heat exchanger is introduced into the solar heat collector through a tap water inlet pipeline, and tap water inlet exchanges heat with the purified warm water in the water inlet preheating heat exchanger to be preheated; the invention further utilizes the cleaned warm water to preheat the normal temperature water inlet, improves the heating efficiency of preparing hot water by solar energy, avoids the waste of heat energy and avoids the heat damage to the environment, thereby further reducing the use cost, saving the energy consumption and having good environmental protection property.
Drawings
Fig. 1 is a schematic structural diagram of the photo-thermal integrated hydrogen-rich dishwasher according to an embodiment of the present invention.
Detailed Description
As shown in figure 1, the light and heat integration hydrogen-rich dish washer of this embodiment includes dish washer main part 1, solar collector 2, dish washing hot water tank 3, advances water and preheats heat exchanger 4, waste water recovery groove 5, hydrogen-rich generating device 8, dish washer main part 1 includes in proper order that washing section 11, main washing section 12, washing section 13, rinsing section 14 in advance, all is equipped with spray pump 18 in each section, dish washer main part 1 still includes stoving disinfection section 15 for the dish that washs through the infrared ray is dried the disinfection of disinfecting, solar collector 2 dish washing hot water tank 3 constitutes hot water production circulation circuit through hot water circulation pipeline 20, be equipped with hot water circulating pump 6 on the hot water circulation pipeline 20, hydrogen-rich generating device 8 inserts dish washing hot water tank 3 for add hydrogen to the dish washing hot water and get into hydrogen-rich hydrogenation in, hydrogen-rich generating device 8 is electrolysis formula hydrogen-rich generator or filter core formula hydrogen-rich generator or hydrogen-rich hydrogen generating device hydrogen-rich hydrogen of hydrogen stick The raw ware, be used for hydrogenation in aqueous, generate hydrogen-rich water, the hot water tank 3 that washes dishes inserts through hot water supply pipe 30 the spray pump 18 of dish washer main part 1, in order to pass through spray pump 18 washes the dish and sprays, wash the warm water after spraying in the dish washer main part 1 and flow into through warm waste water pipeline 40 purify filtration in the waste water recovery groove 5, the water purification export of waste water recovery groove 5 inserts through purifying warm water pipeline 50 the hot side of heat exchanger 4 is preheated in intaking, waste water recovery groove 5 with it preheats and is equipped with warm water pump 7 on the purifying warm water pipeline 50 between the heat exchanger 4 to intake, waste water recovery groove 5 still is equipped with sewage pipes 60, the cold side of heat exchanger 4 is preheated in intaking lets in solar collector 2 through running water inlet pipe 10, the running water intake in preheat heat exchanger 4 with purify the heat transfer warm water in order to be preheated, a check valve 9 is arranged on a tap water inlet pipeline 10 between the water inlet preheating heat exchanger 4 and the solar heat collector 2, in the embodiment, the tap water inlet pipeline 10 is connected to a hot water circulating pipeline 20 behind the hot water circulating pump 6 and then connected to a water inlet of the solar dish washing heat collector 2, and an electric auxiliary heating device is further arranged in the dish washing hot water tank 3 to perform electric auxiliary heating when solar heat supply is insufficient in rainy days, so that all-weather work of the invention is realized.
The invention overcomes the defects and shortcomings of the prior art, fully utilizes the condition that most environmental places of commercial dish washers are provided with solar water heaters, and utilizes solar energy to prepare hot water for cleaning tableware such as spray bowls and dishes, so that the hot water source of the dish washer does not depend on electric heating any more, thereby greatly reducing the electric energy consumption prepared by electric heating, saving electricity and energy, and reducing the use cost; the invention further preheats the water entering the normal temperature water by utilizing the cleaned warm water, improves the heating efficiency of preparing hot water by solar energy, avoids the waste of heat energy and avoids the heat damage to the environment, therefore, the invention has low use cost, saves energy consumption and has good environmental protection property, thereby being a photo-thermal integrated hydrogen-rich dish washing machine.
The invention can be widely applied to the field of dish-washing machines.
Claims (10)
1. The utility model provides a rich hydrogen dish washer of light and heat integration which characterized in that: including dish washer main part (1), solar collector (2), hot-water bowl (3), rich hydrogen generating device (8) wash dishes, solar collector (2) wash dishes hot-water bowl (3) constitute hot water production circulation loop through hot water circulation pipeline (20), rich hydrogen generating device (8) insert hot-water bowl (3) for add hydrogen and get into rich hydrogenation in the hot-water bowl that washes dishes and handle, hot-water bowl (3) that washes dishes insert through hot water supply pipeline (30) and reach spray pump (18) of dish washer main part (1), with pass through spray pump (18) wash the dish and spray.
2. The photo-thermal integrated hydrogen-rich dishwasher of claim 1, characterized in that: and a hot water circulating pump (6) is arranged on the hot water circulating pipeline (20).
3. The photo-thermal integrated hydrogen-rich dishwasher of claim 1, characterized in that: rich hydrogen dish washer of light and heat integration is still including intaking and preheating heat exchanger (4), waste water recovery groove (5), wash the warm water that sprays after in dish washer main part (1) and flow in through warm waste water pipeline (40) purify in waste water recovery groove (5) and filter, the water purification export of waste water recovery groove (5) is accessed through purifying warm water pipeline (50) and is arrived the hot side of intaking and preheating heat exchanger (4), the cold side of intaking and preheating heat exchanger (4) lets in through running water inlet pipe way (10) in solar collector (2), the running water is intake preheat in heat exchanger (4) and purify the warm water heat transfer in order to be preheated.
4. The photo-thermal integrated hydrogen-rich dishwasher of claim 3, characterized in that: a warm water pump (7) is arranged on the purification warm water pipeline (50) between the wastewater recovery tank (5) and the water inlet preheating heat exchanger (4).
5. The photo-thermal integrated hydrogen-rich dishwasher of claim 3, characterized in that: and a check valve (9) is arranged on the tap water inlet pipeline (10) between the inlet water preheating heat exchanger (4) and the solar heat collector (2).
6. The photo-thermal integrated hydrogen-rich dishwasher of claim 3, characterized in that: the wastewater recovery tank (5) is also provided with a sewage discharge pipeline (60).
7. The photo-thermal integrated hydrogen-rich dishwasher of claim 1, characterized in that: the hydrogen-rich generating device (8) is an electrolytic hydrogen-rich generator or a filter element hydrogen-rich generator or a hydrogen water rod hydrogen-rich generator.
8. The photo-thermal integrated hydrogen-rich dishwasher of claim 1, characterized in that: the dishwasher main body (1) comprises a pre-cleaning section (11), a main cleaning section (12), a pre-washing section (13) and a rinsing section (14) in sequence, and the spraying pump (18) is arranged in each section.
9. The photo-thermal integrated hydrogen-rich dishwasher of claim 7, characterized in that: the dishwasher main body (1) also comprises a drying and sterilizing section (15) which is used for drying, sterilizing and disinfecting the washed dishes through infrared rays.
10. The photo-thermal integrated hydrogen-rich dishwasher of claim 1, characterized in that: an electric auxiliary heating device is also arranged in the dish washing hot water tank (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010963039.9A CN111938536A (en) | 2020-09-14 | 2020-09-14 | Photo-thermal integrated hydrogen-rich dish washing machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010963039.9A CN111938536A (en) | 2020-09-14 | 2020-09-14 | Photo-thermal integrated hydrogen-rich dish washing machine |
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| Publication Number | Publication Date |
|---|---|
| CN111938536A true CN111938536A (en) | 2020-11-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010963039.9A Pending CN111938536A (en) | 2020-09-14 | 2020-09-14 | Photo-thermal integrated hydrogen-rich dish washing machine |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102008274A (en) * | 2009-09-03 | 2011-04-13 | Bsh博世和西门子家用器具有限公司 | Dishwasher and method for performing a washing cycle with a dishwasher |
| CN103519764A (en) * | 2013-10-21 | 2014-01-22 | 扬州工业职业技术学院 | Comprehensive energy-saving device for recovery of waste heat of ultrasonic dish-washing machine |
| CN106725194A (en) * | 2016-11-23 | 2017-05-31 | 河池学院 | A kind of Intelligent dish washing machine device people |
| CN109984644A (en) * | 2017-12-29 | 2019-07-09 | 福州品行科技发展有限公司 | A kind of novel ozone cleaning device |
| CN212234356U (en) * | 2020-09-14 | 2020-12-29 | 慧生能源科技有限公司 | Photo-thermal integrated hydrogen-rich dish washing machine |
-
2020
- 2020-09-14 CN CN202010963039.9A patent/CN111938536A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102008274A (en) * | 2009-09-03 | 2011-04-13 | Bsh博世和西门子家用器具有限公司 | Dishwasher and method for performing a washing cycle with a dishwasher |
| CN103519764A (en) * | 2013-10-21 | 2014-01-22 | 扬州工业职业技术学院 | Comprehensive energy-saving device for recovery of waste heat of ultrasonic dish-washing machine |
| CN106725194A (en) * | 2016-11-23 | 2017-05-31 | 河池学院 | A kind of Intelligent dish washing machine device people |
| CN109984644A (en) * | 2017-12-29 | 2019-07-09 | 福州品行科技发展有限公司 | A kind of novel ozone cleaning device |
| CN212234356U (en) * | 2020-09-14 | 2020-12-29 | 慧生能源科技有限公司 | Photo-thermal integrated hydrogen-rich dish washing machine |
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