CN103017249A - Medium-temperature solar-powered cool boiled water and hot water supplying efficient energy-saving equipment - Google Patents
Medium-temperature solar-powered cool boiled water and hot water supplying efficient energy-saving equipment Download PDFInfo
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- CN103017249A CN103017249A CN2012105781978A CN201210578197A CN103017249A CN 103017249 A CN103017249 A CN 103017249A CN 2012105781978 A CN2012105781978 A CN 2012105781978A CN 201210578197 A CN201210578197 A CN 201210578197A CN 103017249 A CN103017249 A CN 103017249A
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- 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
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/20—Solar thermal
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- 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
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/70—Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies
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Abstract
The invention relates to medium-temperature solar-powered cool boiled water and hot water supplying efficient energy-saving equipment, which comprises a machine case, a medium-temperature solar-powered heat collector, a cool boiled water tank, a bathing water tank and an automatic intelligent numerical control metering unit, wherein a plate type heat exchanger II and a plate type heat exchanger III for boiling water, a high-temperature boiled water rapid-cooling residual heat recycling plate type heat exchanger I, an auxiliary electric heater I, an auxiliary electric heater II and a pipeline are arranged in the machine case; the pipeline is provided with an electromagnetic valve and a temperature control probe; the electromagnetic valve and the temperature control probe are connected with the automatic intelligent numerical control metering unit; and the automatic intelligent numerical control metering unit is used for receiving a signal of the temperature control probe, and controlling the opening and closing of the electromagnetic valve, or determining the opening and closing of the electromagnetic valve according to set time. Compared with the conventional electric heating water boiling furnace or an oil boiler for boiling drinking water and bathing water, the equipment has the advantages that the annual average energy saving rate and the saving rate of energy consumption are over 80 percent. The equipment runs in a fully-enclosed and full automatic way in a water producing process, so that the equipment is safe and reliable, external virus and bacterium infection is avoided, the content of trace elements in tap water is not changed, cool boiled water for drinking does not contain ''aged water'' and ''repeatedly boiled water'', and water resources can be utilized fully. The medium-temperature solar-powered cool boiled water and hot water supplying efficient energy-saving equipment is suitable for places needing perennial supply of constant-temperature cool boiled water, bathing water and the like in occasions such as middle and primary schools, child care centers, detention houses and prisons.
Description
Ji Intraoperative field
The present invention relates to a kind of middle temperature solar and utilize equipment, specifically a kind of middle temperature solar is for the energy-efficient equipment of cold water hot water.
Background technology
The public public institutions such as middle and primary schools, kindergarten, detention house, prison for health and safety management requirement, are wished and can for scalding human body, be met the cold water of safety and health request.At present primary school, kindergarten mostly adopt purified water machine for children's direct drinking, also have first boiledly to supply water with heat-preserving container after cooling.Children are just as the growth stage, and the long-term drinking pure water is unfavorable to growing up healthy and sound, and it is the drinking water optimal selection that promotion drinks plain boiled water.And detention house and prison all boil water with electric water boiler or thermo oil boiler at present, through naturally sending the special messenger to send water to each prison after the cooling.At present electric heating or thermo oil boiler boil water, and there are four large shortcomings in the conventional method of supply cold water after natural cooling: the one, and the energy consumption height can not residual heat recovery; The 2nd, " thousand heat up water " and " old water " arranged in the boiler, accumulate easily the nitrite carcinogen, be unfavorable for health; The 3rd, need manpower management, lavish labor on and have a management aspect unsafe factor; The 4th, remained cold water the same day and fail to take full advantage of, waste energy and water resource.
Summary of the invention
The objective of the invention is to design a kind of middle temperature solar for the energy-efficient equipment of cold water hot water.
The present invention will solve be confession the cold water conventional approach existence such as existing middle and primary schools, kindergarten, detention house, prison energy consumption height, water quality inferiority, be unfavorable for health, waste of manpower and water resource, be not easy to the problems such as safety management.
To achieve these goals, the following technical scheme of Bian of the present invention:
The present invention includes cabinet, middle temperature solar heat collector, cold water case, have a bath water tank and automated intelligent digital control meter unit, be provided with the plate type heat exchanger II of the usefulness of heating up water and plate type heat exchanger III, high warm water speed cold residual heat recovery plate type heat exchanger I, electrical auxiliary heater I and electrical auxiliary heater II, pipeline in the cabinet; Plate type heat exchanger II is connected pipeline and is connected with middle temperature solar heat collector with plate type heat exchanger III, plate type heat exchanger I is connected with plate type heat exchanger II by pipeline, electrical auxiliary heater I is connected with plate type heat exchanger II, electrical auxiliary heater II is connected with plate type heat exchanger III, the hot side delivery port of plate type heat exchanger I is connected with the cold water case by pipeline, the cold side water inlet of plate type heat exchanger III is connected with the water tank of having a bath by pipeline, and the delivery port of electric heater II is connected with the water tank of having a bath by pipeline; Pipeline is provided with magnetic valve and temperature probe, and magnetic valve is connected with automated intelligent digital control meter unit with temperature probe; Automated intelligent digital control meter unit is used for receiving the signal of temperature probe, controls the keying of magnetic valve, or determines the keying of magnetic valve according to the time of setting.
Advantage of the present invention is: with the user now with electric heating boiler or thermo oil boiler boil water, water for bathing compares, average annual fractional energy savings and energy consumption cost saving rate are all more than 80%.The present invention produces the water process, safe and reliable, infect, can not change the running water micronutrient levels, only regularly emptied to bathing water's case through once 100～105 ℃ of high-temperature sterilization sterilizations, same day remaining cold water in the boiled water tank in short-term without extraneous virus and bacteria, so supply to drink that cold water does not contain " old water " and " thousand heat up water ", water quality meet national drinking water sanitary standard, and water resource can be fully used.Equipment of the present invention is installed, and easy to maintenance, the maintaining cost is low.
The present invention is applicable to the unit that middle and primary schools, child institute, detention house, prison etc. need to supply constant-temp cold boiling water and water for bathing throughout the year.
Automated intelligent digital control meter of the present invention unit is single-chip microcomputer, and it can guarantee the round-the-clock full-automatic intelligent operation of this unit, need not staff on duty.Its intelligent control performance is embodied in following four aspects:
(1) can change automatic switchover solar energy, heat pump and three kinds of combinations of auxiliary electrical heater energy energy supply situation according to meteorology, realize optimum energy-saving effect.Automated intelligent digital control meter unit can produce water, supply water management by the Segmented timed constant temperature; Overtemperature moisturizing and limiting water level control; The control of heat pump timing start-up; Middle temperature solar heat collecting heat exchange control, antifreeze circulation and automatic water supplement function; The multinomial program control functions such as the emptying control of residue cold water timing are guaranteed equipment unmanned, fully automatic operation;
(2) cold water, bathing water's supply water temperature, day output, segmentation water supply time all can according to the customer requirements free setting, start on time;
(3) have supplementary energy startup and water pump backup automatic switching function.Guarantee the requirement of equipment normal water supply.
(4) it is emptying for the bathing water to remain cold water every day, and water utilization rate is high.
Description of drawings
Fig. 1 is structural representation of the present invention.
Fig. 2 is cabinet inside structural representation of the present invention.
Fig. 3 is intelligent numerical control metering device panel schematic diagram.
The specific embodiment
The invention will be further described below in conjunction with drawings and Examples
As shown in the figure, the present invention includes cabinet 22, middle temperature solar heat collector 1, cold water case 25, have a bath water tank 24 and automated intelligent digital control meter unit 23.Be provided with the plate type heat exchanger II 21 of the usefulness of heating up water and plate type heat exchanger III 18, high warm water speed cold residual heat recovery plate type heat exchanger I 7, electrical auxiliary heater I 5 and electrical auxiliary heater II 16, pipeline in the cabinet 22.Plate type heat exchanger II 21 is connected with plate type heat exchanger III respectively to be connected with pipeline by pipeline 29 and is connected with middle temperature solar heat collector 1.At pipeline 29 water pump 28 is installed.Plate type heat exchanger I 7 is connected connection by pipeline 19 with plate type heat exchanger II.Electrical auxiliary heater I 5 is connected with plate type heat exchanger II21.Electrical auxiliary heater II 16 is connected with plate type heat exchanger III18, and plate type heat exchanger I 7 hot side delivery ports are connected connection by pipeline 2 with the cold water case.The cold side water inlet of plate type heat exchanger III18 is connected with the water tank 13 of having a bath by pipeline 11.At pipeline 11 water pump 12 is installed.The delivery port of electric heater II16 is connected with the water tank 13 of having a bath by pipeline 10.Pipeline is provided with magnetic valve 6, magnetic valve 31, hand-operated valve 8, temperature probe 4.Middle temperature solar heat collector 1 is provided with temperature probe 3, and the water tank 24 of having a bath is provided with temperature probe 14, and cold water case 25 is provided with temperature probe 26, and plate type heat exchanger III18 is provided with temperature probe 17.Also be respectively equipped with temperature probe on electrical auxiliary heater I 5 and the electrical auxiliary heater II 16.Each magnetic valve is connected with automated intelligent digital control meter unit 23 with each temperature probe.Automated intelligent digital control meter unit 23 is used for receiving the signal of each temperature probe, controls the keying of each magnetic valve, or determines the keying of each magnetic valve according to the time of setting.
Described pipeline also comprises running water water inlet pipe 9 and outlet pipe 2; The cold side water inlet of plate type heat exchanger I7 connects running water water inlet pipe 9, the cold side water inlet of the cold side delivery port fishplate bar formula heat exchanger II18 of plate type heat exchanger I7.The cold side delivery port of plate type heat exchanger II18 connects the water inlet of electrical auxiliary heater I5.The hot side water inlet of the hot water outlet fishplate bar formula heat exchanger I7 of electric heater I5.Plate type heat exchanger I7 is warm, and the side delivery port picks out water pipe 2, and this outlet pipe 2 connects cold water case 25, enters the water storage of cold water case 25 and keep constant temperature under air source heat pump 24 auxiliary heatings stand-by.
The water tank 13 of having a bath connects running water water inlet pipe 9, the have a bath cold side water inlet of delivery port access plate type heat exchanger III18 of water tank 13, the cold side delivery port of plate type heat exchanger III18 connects the water inlet of electrical auxiliary heater II16, and the delivery port of electrical auxiliary heater II16 connects the water tank 13 of having a bath.
Bathing water's heat exchange that the present invention produces relies on peripheral water pump forced circulation through plate type heat exchanger III heat exchange, because the unstability of solar energy, following three kinds of situations can appear: 1. the water for bathing after the heat exchange 〉=45 ℃, this moment is with after the water tank 13 water storage balances of having a bath, as the water tank 13 interior water storage overtemperatures that occur having a bath, then automatically carry out overtemperature and mend the cold water cooling; 2. the water for bathing water temperature is lower than required value after the not enough heat exchange of solar-heating, then adopts air source heat pump 15 heat temperature raisings; 3. if meet overcast and rainy, heat pump damages again special circumstances, then in the forced heat-exchanging circulation, open electrical auxiliary heater II16 heating bathing water by automated intelligent control module 23 according to the temperature probe 14 on the water tank 13 of having a bath, to guarantee normally to supply bathing water's requirement.
Described cabinet 22 is divided into two Room, one Room is the moist closet 33 that wall has insulating, be provided with plate type heat exchanger II21, plate type heat exchanger III18, plate type heat exchanger I7, electrical auxiliary heater I5 and electrical auxiliary heater II16 in this moist closet 33, another chamber is the good normal temperature chamber 35 of heat dissipation ventilation, is provided with automated intelligent digital control meter unit 23 in the normal temperature chamber 35.
Magnetic valve on the pipeline and hand-operated valve are for keying and the flow set of control piper.Automated intelligent digital control meter unit 23 is by be connected the connection of temperature probe and peripheral circuit with magnetic valve, and according to the signal of temperature probe, the action of control magnetic valve and complete machine automatically turn round.
Be connected with the probing probes such as peak-trough electricity kilsyth basalt, 32 2 in band teletransmission high temperature water meter, cistern water level sensor, collecting system temperature sensor, air source heat pump controller on the automated intelligent digital control meter of the present invention unit 23, energy Automatic Control complete machine and ancillary equipment interlock and monitoring alarm, and can automatically record the cumulative data that consumes energy and produce boiling water, hot water.
Characteristics of the present invention:
Utilize that boiled (airtight bearing operation reaches as high as 107 ℃ to the boiling water more than 100 ℃, be convenient to instantaneously sterilising) be chilled to 40～45 ℃ through heat exchange speed, the high-temperature residual heat that reclaims in the heat transfer process is used for the running water that the preheating crossfire fills into, go to heat with a small amount of solar energy or auxiliary electrical heater again after making it be warming up to rapidly 70～80 ℃ boiled, and then cooling recovery waste heat continuous output cold water.The design of its reasonable circulation even overcast and rainyly purely produce cold water with auxiliary electrical heater, is compared fractional energy savings up to more than 70% with conventional method, so residual heat recovery is that the present invention's temperature solar that continues in the new forms of energy is used outer another innovative point.
Supplementary energy has adopted air source heat pump and auxiliary electrical heater to produce in advance half the conservation measures of cold water and water for bathing every day at cheap low-valley interval, can guarantee the normal water supply in morning, leave again sufficient space and take full advantage of second day solar energy product boiling water and water for bathing, realization demand balance and reduction energy consumption cost have also increased approach for trough-electricity utilization more than needed.The present invention makes up distributing rationally of the energy and suitably is applied as significant energy savings with trough-electricity and reduces the operation energy consumption expense and created condition.
The reasonable arrangement of middle temperature solar high-performance heat exchanger design and inside and outside flow process.Middle temperature solar heat-exchanger rig plate type heat exchanger II21 is used for boiling water, and plate type heat exchanger III18 then is used for the heating water for bathing.Plate type heat exchanger II21,3 inside and outside flow scheme design: internal process plate type heat exchanger II18 is 4*/2* combination, plate type heat exchanger III18 is 2*/2* combination, outside flow process is the crossfire graded supply, namely temperature solar heat outputting working medium preferentially enters plate type heat exchanger II21 heat exchange and is used for boiling water in 100～150 ℃, be down to advance again plate type heat exchanger III18 about 80 ℃ and be used for the heating bathing water through heat exchange, be cooled to 45～50 ℃ of cryogenic fluids through secondary heat exchange and come back to solar thermal collector and be heated to more than 100 ℃ again repeated application, this design can make middle temperature solar be able to efficient and rational application.
Produce the regulation and control of cold water constant temperature, because from the beginning water temperature variation of the four seasons can cause the fluctuation of plate type heat exchanger I7 cold water outlet temperature, the present invention is by automatically adjusting the inside and outside flow set ratio of running water, control the cold side inflow of plate type heat exchanger I7 with this, reach the reuse degree of control waste heat, realize the constant design temperature scope at 40～45 ℃ of cold water output temperature.Cold water is stored the water tank 25 unavoidable heat radiation temperature drops that exist, and the present invention keeps water tank 25 by air source heat pump 24 or electrical auxiliary heater 5 and keeps for a long time constant temperature.
The bidirectional temp regulation measure that the regulation and control of water for bathing constant temperature adopt overtemperature moisturizing cooling and air source heat pump 15, auxiliary electrical heater 8 to heat up.
Electrical auxiliary heater I5 is along separate routes supplementary energy of boiling water, opens in following three kinds of situations: 1. boiling water along separate routes during just start the inner water storage to 100 of preheating ℃ is used as to start circulation product boiling water; 2. for satisfying first cold water supply in morning, early morning, Application of Solar Energy was had enough time, can only utilize in advance the pre-yield settled date of the trough-electricity auxiliary heating in evening for half of amount as for subsequent use; 3. if when meeting overcast and rainy solar-heating deficiency daytime, then need start supplementary energy and be used for the heating boiling water.
Electric heater II16 is water for bathing heating stand-by power source, seldom open at ordinary times, only have not only without solar-heating but also when air source heat pump 15 fault occurring, under 23 controls of automated intelligent numerical control unit, automatically open electrical auxiliary heater II16 heating water for bathing, with the need of doing to meet an urgent need.
Claims (5)
- In one kind temperature solar for the energy-efficient equipment of cold water hot water, comprise cabinet, middle temperature solar heat collector, cold water case, have a bath water tank and automated intelligent digital control meter unit, it is characterized in that being provided with in the cabinet plate type heat exchanger II of the usefulness of heating up water and plate type heat exchanger III, high warm water speed cold residual heat recovery plate type heat exchanger I, electrical auxiliary heater I and electrical auxiliary heater II, pipeline; Plate type heat exchanger II is connected pipeline and is connected with middle temperature solar heat collector with plate type heat exchanger III, plate type heat exchanger I is connected with plate type heat exchanger II by pipeline, electrical auxiliary heater I is connected with plate type heat exchanger II, electrical auxiliary heater II is connected with plate type heat exchanger III, the hot side delivery port of plate type heat exchanger I is connected with the cold water case by pipeline, the cold side water inlet of plate type heat exchanger III is connected with the water tank of having a bath by pipeline, and the delivery port of electric heater II is connected with the water tank of having a bath by pipeline; Pipeline is provided with magnetic valve and temperature probe, and magnetic valve is connected with automated intelligent digital control meter unit with temperature probe; Automated intelligent digital control meter unit is used for receiving the signal of temperature probe, controls the keying of magnetic valve, or determines the keying of magnetic valve according to the time of setting.
- 2. middle temperature solar according to claim 1 is characterized in that for the energy-efficient equipment of cold water hot water described pipeline comprises running water water inlet pipe and outlet pipe; The cold side water inlet of plate type heat exchanger I connects the running water water inlet pipe, the cold side water inlet of the cold side delivery port fishplate bar formula heat exchanger II of plate type heat exchanger I; The cold side delivery port of plate type heat exchanger II connects the water inlet of electrical auxiliary heater I, the hot side water inlet of the hot water outlet fishplate bar formula heat exchanger I of electric heater I, and plate type heat exchanger I is warm, and the side delivery port picks out water pipe; The water tank of having a bath connects the running water water inlet pipe, the cold side water inlet of the delivery port fishplate bar formula heat exchanger III of the water tank of having a bath, and the cold side delivery port of plate type heat exchanger III connects the water inlet of electrical auxiliary heater II, and the delivery port of electrical auxiliary heater II connects the water tank of having a bath.
- 3. middle temperature solar according to claim 1 is for the energy-efficient equipment of cold water hot water, it is characterized in that described cabinet is divided into two Room, one Room is the moist closet that wall has insulating, be provided with plate type heat exchanger II, plate type heat exchanger III, plate type heat exchanger I, electrical auxiliary heater I and electric heater II in this moist closet, another chamber is the good normal temperature chamber of heat dissipation ventilation, the indoor automated intelligent digital control meter unit that is provided with of normal temperature.
- 4. middle temperature solar according to claim 1 is characterized in that for the energy-efficient equipment of cold water hot water cabinet is provided with eight quick detach pipeline swing adapters.
- 5. middle temperature solar according to claim 1 is characterized in that also being provided with on the pipeline hand-operated valve and water pump for the energy-efficient equipment of cold water hot water.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210578197.8A CN103017249B (en) | 2012-12-27 | 2012-12-27 | Medium-temperature solar-powered cool boiled water and hot water supplying efficient energy-saving equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210578197.8A CN103017249B (en) | 2012-12-27 | 2012-12-27 | Medium-temperature solar-powered cool boiled water and hot water supplying efficient energy-saving equipment |
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| CN103017249A true CN103017249A (en) | 2013-04-03 |
| CN103017249B CN103017249B (en) | 2015-06-17 |
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| CN201210578197.8A Expired - Fee Related CN103017249B (en) | 2012-12-27 | 2012-12-27 | Medium-temperature solar-powered cool boiled water and hot water supplying efficient energy-saving equipment |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105276828A (en) * | 2015-11-25 | 2016-01-27 | 北京伟思创科技有限公司 | Energy-saving solar drinking water boiler |
| CN105570975A (en) * | 2016-02-25 | 2016-05-11 | 北京工业大学 | Water storing and recycling system of bathhouse line |
| CN107305069A (en) * | 2016-04-22 | 2017-10-31 | 甘肃云时代智能科技有限公司 | The auxiliary hot water boiler of energy-saving solar electricity |
| CN108844239A (en) * | 2018-07-26 | 2018-11-20 | 合肥云联电子科技有限公司 | A kind of intelligent heat supply method efficiently utilized based on waste heat |
| CN110526546A (en) * | 2019-09-27 | 2019-12-03 | 上海同臣环保有限公司 | Sludge drying device and sludge drying processing method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1064542A (en) * | 1992-01-06 | 1992-09-16 | 蒋洪乃 | Household automatic water heater using various energy sources |
| CN1115021A (en) * | 1994-07-12 | 1996-01-17 | 北京市西城区新开通用试验厂 | Solar energy drinking water apparatus |
| CN201476142U (en) * | 2009-09-16 | 2010-05-19 | 李丰序 | Intelligent control heating and hot water supplying device |
| CN201903183U (en) * | 2010-12-13 | 2011-07-20 | 胡立国 | Fully-automatic solar water boiling system |
| US20120131941A1 (en) * | 2011-12-31 | 2012-05-31 | Richard Ackner | System and method for increasing the efficiency of a solar heating system |
| CN203052834U (en) * | 2012-12-27 | 2013-07-10 | 嘉兴市正兴能源科技有限公司 | Intermediate-temperature solar efficient energy-saving equipment supplying cold boiled water and hot water |
-
2012
- 2012-12-27 CN CN201210578197.8A patent/CN103017249B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1064542A (en) * | 1992-01-06 | 1992-09-16 | 蒋洪乃 | Household automatic water heater using various energy sources |
| CN1115021A (en) * | 1994-07-12 | 1996-01-17 | 北京市西城区新开通用试验厂 | Solar energy drinking water apparatus |
| CN201476142U (en) * | 2009-09-16 | 2010-05-19 | 李丰序 | Intelligent control heating and hot water supplying device |
| CN201903183U (en) * | 2010-12-13 | 2011-07-20 | 胡立国 | Fully-automatic solar water boiling system |
| US20120131941A1 (en) * | 2011-12-31 | 2012-05-31 | Richard Ackner | System and method for increasing the efficiency of a solar heating system |
| CN203052834U (en) * | 2012-12-27 | 2013-07-10 | 嘉兴市正兴能源科技有限公司 | Intermediate-temperature solar efficient energy-saving equipment supplying cold boiled water and hot water |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105276828A (en) * | 2015-11-25 | 2016-01-27 | 北京伟思创科技有限公司 | Energy-saving solar drinking water boiler |
| CN105570975A (en) * | 2016-02-25 | 2016-05-11 | 北京工业大学 | Water storing and recycling system of bathhouse line |
| CN107305069A (en) * | 2016-04-22 | 2017-10-31 | 甘肃云时代智能科技有限公司 | The auxiliary hot water boiler of energy-saving solar electricity |
| CN108844239A (en) * | 2018-07-26 | 2018-11-20 | 合肥云联电子科技有限公司 | A kind of intelligent heat supply method efficiently utilized based on waste heat |
| CN110526546A (en) * | 2019-09-27 | 2019-12-03 | 上海同臣环保有限公司 | Sludge drying device and sludge drying processing method |
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| CN103017249B (en) | 2015-06-17 |
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