CN105318558A - Air-type solar hot-water management system - Google Patents
Air-type solar hot-water management system Download PDFInfo
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- CN105318558A CN105318558A CN201410270770.8A CN201410270770A CN105318558A CN 105318558 A CN105318558 A CN 105318558A CN 201410270770 A CN201410270770 A CN 201410270770A CN 105318558 A CN105318558 A CN 105318558A
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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
- 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
- Y02E10/44—Heat exchange systems
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Abstract
The invention provides an air-type solar hot-water management system. The air-type solar hot-water management system comprises an air-type solar energy-storage heat collector, a draught fan, an air-water heat exchanger, a water-circulating pump, a heat preservation hot water tank, a heat source water heater and a constant temperature water tank, wherein the air-type solar energy-storage heat collector is connected with the draught fan through an air pipe, the draught fan is connected with the air-water heat exchanger which is connected with the water-circulating pump, the water-circulating pump is connected with the heat preservation hot water tank which is connected with the energy water heater, and the constant temperature water tank is connected with the energy water heater. By means of the air-type solar hot-water management system, the multiple safety and service life problems such as freeze resistance, medium leakage, overheat in summer and corrosion of a solar heat supply system can be solved.
Description
Technical field
The present invention relates to solar energy resources and utilize field, particularly relate to a kind of air type solar energy central hot water supply system.
Background technology
Human lives be unable to do without hot water, the demand that we wash dish, cook, do washing, bathing, washing etc. all be unable to do without hot water, and the use of hot water has become human lives and improved and indicate greatly with one of social progress.
The development of electric heater and gas heater, has become the inevitable choice of urbanization family, and also very swift and violent in the development of rural area solar water heater.But the development of hot water supply system is also only limitted to family oriented hot-water heating system is certainly main.
As everyone knows, the development of tap water pipe network disperses water intaking water to develop into the process concentrating water intaking disperse water by well, gas distributing system development develops into the mode of gas distributing system centralizedly supply dispersion use by the natural gas tank occupation mode of disperseing, as a same reason, the development of hot-water heating system has the pattern not having to develop into centralizedly supply dispersion use, and how far this hot water living-pattern preservation also has from us.
Solar energy is abundant, the most lasting and the most clean universally acknowledged regenerative resource.Utilize solar energy to substitute fossil energy (coal, oil, natural gas), be the mankind, especially adhere to important channel and the means of sustainable development in China, more national industrial policies are advocated and are helped.The development and utilization of China's solar energy, takes its place in the front ranks of the world in technological innovation and industry size etc.2013, China's solar thermal utilization industry sales volume reached 6,600 ten thousand square metres (46200MWth), and recoverable amount reaches 31,000 ten thousand square metres (217000MWth), nearly 1,000 hundred million yuans of the output value.Today that the environment of depending on for existence the mankind is destroyed day by day, the increasing valuing researches of people and use the solar energy source of sanitation and hygiene, solar energy will become " basis of future source of energy structure ".
The photo-thermal industry of China have passed through the development of two more than ten years.Solar heating engineering market also experienced by from rural area to city to the process concentrated, solar energy industry is in the critical period of transition and upgrade, solar thermal utilization has started from the solar water heater of monomer user to solar heating and solar heating engineering development, urbanization process has highlighted the importance of solar heating engineering architecture-integral more, and hot water engineeringization is leading industrial market fast-developing.
All using liquid especially water as heat transfer, thermal storage medium, there is defect and drawbacks such as " winter easily freeze, over-heating in summer, leakiness, perishable, the life-span is short " in conventional solar hot water, particularly outstanding in the area of cold, lack of water, supply of electric power deficiency.And exactly these economic developments relatively lag behind, the area of natural environment rather harsh, be that solar energy resources enriches, heating and the large area of hot water supply requirement.
Solar heating engineering system is in the urgent need to thoroughly solving " safety " and " life-span " two hang-up of engineering technically, if " safety " and " life-span " are broken through, the output that solar water heating system is lower in addition and operating cost, it is completely possible that hot water occupation mode develops into solar energy central hot water supply system from the household electric disperseed or gas heater.
Summary of the invention
The present invention, in order to solve above-mentioned prior art Problems existing, provides a kind of air type solar energy hot water steward system,
The technical solution used in the present invention is:
A kind of air type solar energy hot water steward system, comprise air type solar energy accumulation of energy heat collector, blower fan, air/water heat exchanger, water-circulating pump, heat preservation hot water tank, heat source water heater, constant temperature water tank, wherein, described air type solar energy accumulation of energy heat collector is connected with blower fan by airduct, blower fan is connected with air/water heat exchanger, and air/water heat exchanger is connected with water-circulating pump, and water-circulating pump is connected with attemperater, attemperater is connected with energy-source water heater, and constant temperature water tank is connected with energy-source water heater.
Alternatively.Described blower fan is centrifugal blower.
Alternatively.Described air/water heat exchanger is aluminum fin-stock pipe heat exchanger.
Alternatively.Described thermostatic mixing valves is temperature and the directly proportional control valve of flow.
Alternatively.Described heat preservation hot water tank and constant temperature water tank are polyurethane foamed thermal-insulating water tank.
Alternatively.Described supplementary energy water heater is electric heater or gas heater or thermo oil boiler.
Alternatively.Also comprise an intelligent IC measurement of hot water table, described intelligent IC measurement of hot water table is connected with constant temperature water tank.
Alternatively.Described intelligent IC measurement of hot water table is IC-card pre-payment hot water flow table.
Alternatively.Described air type solar energy accumulation of energy heat collector comprises solar glass vacuum heat collecting tube, accumulation of energy rod, sealing ring, air intake header, air-out header, wherein, described accumulation of energy rod is arranged on the inside of solar glass vacuum heat collecting tube, sealing ring connects with solar glass vacuum heat collecting tube, and air intake header is connected with solar glass vacuum heat collecting tube by sealing ring with air-out header.
Alternatively.Described solar glass vacuum heat collecting tube is made up of outer glass pipe, inner glass tube and glass spring, outer glass pipe is directly connected with inner glass tube head, outer glass pipe is connected by coloured glaze spring with inner glass tube afterbody, glass spring is that a double glazing pipe forms by spring mode coiling, the inner glass tube of solar glass vacuum heat collecting tube is coated with solar energy absorbing coating, glass spring one end connects inner glass tube afterbody, and the other end connects outer glass pipe afterbody, is communicated with by inner glass tube with outer glass pipe.
The present invention possesses following one or more advantages:
1, solar glass vacuum heat collecting tube two ends ventilate, glass spring realizes solar glass vacuum heat collecting tube afterbody and ventilates, and cushioned solar glass vacuum heat collecting tube internal and external temperature change cause Swelling and contraction, solve solar glass vacuum heat collecting tube bombing problem;
2, accumulation of energy rod solves accumulation of heat and the heat transfer problem of solar glass vacuum heat collecting tube, the directly accumulation of heat in pipe of accumulation of energy rod, and the solar energy heat distribution system of simplification, reduces solar glass vacuum heat collecting tube temperature fluctuation, improves heat endurance and the reliability of system;
3, air type solar energy accumulation of energy heat collector utilizes air as heat transfer cycle medium, thoroughly solves solar energy heat distribution system and is difficult to multiple " safety " and " life-span " problems such as solution is freeze proof, medium leakage, over-heating in summer, corrosion;
4, air type solar energy hot water steward system solves " safety " and " life-span " problem of conventional solar water heating system, and the cost of hot-water providing is lower, and this hot-water heating system can realize the share-type operation mode of third party's investment, charge, management;
5, " safety " and " life-span " problems such as bursting by freezing that solar water heating system may occur, leakage, overheated, corrosion is fundamentally solved, realize solar energy central hot water supply system, solve the contradiction between solar water heating system investment, charge, management.
Accompanying drawing explanation
Fig. 1 is air type solar energy hot water steward system schematic diagram of the present invention;
Fig. 2 is air type solar energy accumulation of energy collector structure schematic diagram of the present invention.
Detailed description of the invention
Technical scheme of the present invention is further illustrated by detailed description of the invention below in conjunction with accompanying drawing.Be understandable that, specific embodiment described herein is only for explaining the present invention, but not limitation of the invention.It also should be noted that, for convenience of description, illustrate only part related to the present invention in accompanying drawing but not full content.
Fig. 1 is air type solar energy hot water steward system schematic diagram of the present invention, and air type solar energy hot-water line family turnkey draws together air type solar energy accumulation of energy heat collector 1000, blower fan 2000, air/water heat exchanger 3000, water-circulating pump 4000, heat preservation hot water tank 5000, conventional heat sources water heater 6000, constant temperature water tank 7000, intelligent IC measurement of hot water table 7000 form.
Air type solar energy accumulation of energy heat collector 1000 is connected with blower fan 2000 by airduct, blower fan 2000 is connected with air/water heat exchanger 3000 by airduct, air/water heat exchanger 3000 is connected with water-circulating pump 4000 by water pipe, water-circulating pump 4000 is connected with attemperater 5000, attemperater 5000 is connected with conventional energy resource water heater 6000, constant temperature water tank 7000 is connected with conventional energy resource water heater 6000, and intelligent IC measurement of hot water table 8000 is connected with constant temperature water tank 7000.
Solar energy is changed into heat energy by air type solar energy accumulation of energy heat collector 1000, the heat that air type solar energy accumulation of energy heat collector 1000 is collected by blower fan 2000 sends into air/water heat exchanger 3000, the heat heating cold water of acquisition is hot water by air/water heat exchanger 3000, hot water is sent in attemperater 5000 by water-circulating pump 4000, attemperater 5000 is for storing hot water, conventional energy resource water heater 6000 ensures that heating is flowed to the water of constant temperature water tank 7000 by attemperater 5000 when solar energy can not meet hot water needs, ensure temperature and the water yield of constant temperature water tank 7000 hot water, intelligent IC measurement of hot water table 8000 is the charge measurement means realizing hot water paid utilization.
The air type solar energy hot water steward system course of work is as follows:
Solar energy is changed into heat energy by air type solar energy accumulation of energy heat collector 1000, the heat that air type solar energy accumulation of energy heat collector 1000 is collected by blower fan 2000 sends into air/water heat exchanger 3000, the heat heating cold water of acquisition is hot water by air/water heat exchanger 3000, hot water is sent in attemperater 5000 by water-circulating pump 4000, attemperater 5000 is for storing hot water, conventional energy resource water heater 6000 ensures that heating is flowed to the water of constant temperature water tank 7000 by attemperater 5000 when solar energy can not meet hot water needs, ensure temperature and the water yield of constant temperature water tank 7000 hot water, the hot water of constant temperature water tank 7000 flows to user through intelligent IC measurement of hot water table 8000.
Constant temperature water tank 7000 and attemperater carry out double water tank setting.Constant temperature water tank guarantees the stability providing hot water temperature to user, and the temperature of constant temperature water tank ensures to be ensured by conventional energy resource; Attemperater only receives solar heat.The setting of this double water tank mode is just without the need to carrying out liquid level regulating and control, and system cloud gray model is more reliable, more energy-conservation.
Wherein, blower fan 2000 can select centrifugal blower; Air/water heat exchanger 3000 can select aluminum finned tube formula heat exchanger; Water-circulating pump 4000 can select hot water circulating pump; Heat preservation hot water tank 5000 can select polyurethane foamed thermal-insulating water tank; The conventional supplementary energy optional electric heater of water heater 6000 or gas heater or thermo oil boiler; Constant temperature water tank 7000 can select polyurethane foamed thermal-insulating water tank; Intelligent IC measurement of hot water table 8000 can select IC-card pre-payment hot water flow table.
Fig. 2 is the structural representation of air type solar energy accumulation of energy heat collector 1000.Air type solar energy accumulation of energy heat collector, comprise solar glass vacuum heat collecting tube 100, accumulation of energy rod 200, pipe 300, sealing ring (not shown), air intake header 400, air-out header 500, wherein, this accumulation of energy rod 200 is in the inside of solar glass vacuum heat collecting tube 100, sealing ring connects with solar glass vacuum heat collecting tube 100, and air intake header 400 is connected with solar glass vacuum heat collecting tube 100 by sealing ring with air-out header 500.Solar glass vacuum heat collecting tube 100 mainly rises and absorbs solar water heater, accumulation of energy rod 200 storage waste heat, sealing encloses the effect of sealing choke, wind is dispensed to each solar glass vacuum heat collecting tube 100 by air intake header 400, and wind is regained by air-out header 500 in solar glass vacuum heat collecting tube 100.
Wherein, solar glass vacuum heat collecting tube 100 is made up of outer glass pipe 110, inner glass tube 120 and glass spring 130, outer glass pipe 110 is directly connected with inner glass tube 120 head, outer glass pipe 110 is connected by coloured glaze spring 130 with inner glass tube 120 afterbody, and glass spring 130 is real is that a double glazing pipe forms by spring mode coiling.The inner glass tube 120 of solar glass vacuum heat collecting tube 100 is coated with solar energy absorbing coating, for absorbing solar energy and going to heat energy, glass spring 130 one end connects inner glass tube 120 afterbody, the other end connects outer glass pipe 110 afterbody, inner glass tube 120 is communicated with outer glass pipe 110, that is, by glass spring 130, the afterbody of solar glass vacuum heat collecting tube 100 is also ventilation, the another one effect that coloured glaze spring 130 plays is the Swelling and contraction that buffering inner glass tube 120 causes with outer glass pipe 110 variations in temperature, prevents coloured glaze pipe 110 bombing.
Accumulation of energy rod 200 shell 210 is formed with energy-accumulation material 220, and shell 210 pairs of energy-accumulation materials are closed, and energy-accumulation material 220 stores heat.Described shell can use Al and Alalloy, steel, and described energy-accumulation material can be water, hydrated salt, inorganic salts, organic wax, Organic Alcohol, organic ester.Sealing ring is silicone rubber O-ring.
Air intake header 400 comprises header inner container 410, heat-insulation layer 420, crust 430, air inlet 440; heat-insulation layer 420 is outside header inner container 410; outer intracutaneous; header inner container 410 is connected with solar glass vacuum heat collecting tube 100; air inlet 440 is connected with header inner container 410, and wind is quoted header inner container 410 by air inlet 440, and wind is dispensed to solar glass vacuum heat collecting tube 100 by header inner container 410; heat-insulation layer 420 insulation effects, crust 430 protects heat-insulation layer 420.Header inner container 410 can with stainless steel or steel or galvanized iron sheet, and heat-insulation layer 420 can be polyurathamc, foamable phenolic, or mineral wool or rock wool.Air-out header 500 comprises air outlet 540, and structure is substantially identical with air intake header 400.
These are only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. an air type solar energy hot water steward system, comprises air type solar energy accumulation of energy heat collector, blower fan, air/water heat exchanger, water-circulating pump, heat preservation hot water tank, heat source water heater, constant temperature water tank,
Wherein, described air type solar energy accumulation of energy heat collector is connected with blower fan by airduct, and blower fan is connected with air/water heat exchanger, air/water heat exchanger is connected with water-circulating pump, water-circulating pump is connected with attemperater, and attemperater is connected with energy-source water heater, and constant temperature water tank is connected with energy-source water heater.
2. air type solar energy hot water supply system as claimed in claim 1, is characterized in that: described blower fan is centrifugal blower.
3. air type solar energy hot water supply system as claimed in claim 1, is characterized in that: described air/water heat exchanger is aluminum fin-stock pipe heat exchanger.
4. air type solar energy hot water supply system as claimed in claim 1, is characterized in that: described thermostatic mixing valves is temperature and the directly proportional control valve of flow.
5. air type solar energy hot water supply system as claimed in claim 1, is characterized in that: described heat preservation hot water tank and constant temperature water tank are polyurethane foamed thermal-insulating water tank.
6. air type solar energy hot water supply system as claimed in claim 1, is characterized in that: described supplementary energy water heater is electric heater or gas heater or thermo oil boiler.
7. air type solar energy hot water supply system as claimed in claim 1, it is characterized in that: also comprise an intelligent IC measurement of hot water table, described intelligent IC measurement of hot water table is connected with constant temperature water tank.
8. air type solar energy hot water supply system as claimed in claim 7, is characterized in that: described intelligent IC measurement of hot water table is IC-card pre-payment hot water flow table.
9. air type solar energy hot water supply system as claimed in claim 1, it is characterized in that: described air type solar energy accumulation of energy heat collector comprises solar glass vacuum heat collecting tube, accumulation of energy rod, sealing ring, air intake header, air-out header, wherein, described accumulation of energy rod is arranged on the inside of solar glass vacuum heat collecting tube, sealing ring connects with solar glass vacuum heat collecting tube, and air intake header is connected with solar glass vacuum heat collecting tube by sealing ring with air-out header.
10. air type solar energy hot water supply system as claimed in claim 9, it is characterized in that: described solar glass vacuum heat collecting tube is by outer glass pipe, inner glass tube and glass spring composition, outer glass pipe is directly connected with inner glass tube head, outer glass pipe is connected by coloured glaze spring with inner glass tube afterbody, glass spring is that a double glazing pipe forms by spring mode coiling, the inner glass tube of solar glass vacuum heat collecting tube is coated with solar energy absorbing coating, glass spring one end connects inner glass tube afterbody, the other end connects outer glass pipe afterbody, inner glass tube is communicated with outer glass pipe.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410270770.8A CN105318558A (en) | 2014-06-17 | 2014-06-17 | Air-type solar hot-water management system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410270770.8A CN105318558A (en) | 2014-06-17 | 2014-06-17 | Air-type solar hot-water management system |
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| CN105318558A true CN105318558A (en) | 2016-02-10 |
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| CN201410270770.8A Pending CN105318558A (en) | 2014-06-17 | 2014-06-17 | Air-type solar hot-water management system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110285475A (en) * | 2019-07-24 | 2019-09-27 | 乌海昊华高科节能技术有限公司 | A kind of cleaning heating plant of solar air heat collection and photovoltaic, power compensation |
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| KR20140002140A (en) * | 2012-06-28 | 2014-01-08 | 삼중테크 주식회사 | High efficiency hybrid cooling/heating and hot water supply system with absorption type |
| CN203605495U (en) * | 2013-11-21 | 2014-05-21 | 上海筑能环境科技有限公司 | Energy-storage type solar air collector |
| CN203893442U (en) * | 2014-06-17 | 2014-10-22 | 佩奇姆能源科技南通有限公司 | Air type solar water heater manage system |
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2014
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2791548Y (en) * | 2004-03-18 | 2006-06-28 | 上海久能能源科技发展有限公司 | Solar time-control heat-collecting device |
| CN202350350U (en) * | 2011-10-26 | 2012-07-25 | 常州天天太阳能有限公司 | Solar air heat collection hot water system |
| CN202647971U (en) * | 2012-04-18 | 2013-01-02 | 上海博阳新能源科技有限公司 | Solar multi-energy auxiliary-heating automatic conversion controller |
| KR20140002140A (en) * | 2012-06-28 | 2014-01-08 | 삼중테크 주식회사 | High efficiency hybrid cooling/heating and hot water supply system with absorption type |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110285475A (en) * | 2019-07-24 | 2019-09-27 | 乌海昊华高科节能技术有限公司 | A kind of cleaning heating plant of solar air heat collection and photovoltaic, power compensation |
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Application publication date: 20160210 |
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