CN105299937A - Solar water heater capable of performing two freedom degree movements - Google Patents
Solar water heater capable of performing two freedom degree movements Download PDFInfo
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- CN105299937A CN105299937A CN201510676365.0A CN201510676365A CN105299937A CN 105299937 A CN105299937 A CN 105299937A CN 201510676365 A CN201510676365 A CN 201510676365A CN 105299937 A CN105299937 A CN 105299937A
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- solar
- water heater
- solar water
- energy
- heater support
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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
- Y02B10/10—Photovoltaic [PV]
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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
- Y02E10/47—Mountings or tracking
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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
- Y02E10/50—Photovoltaic [PV] energy
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Abstract
The invention discloses a solar water heater capable of performing two freedom degree movements. A rotary motor base is fixed to the position for receiving solar energy, a movable platform is installed on a rotary motor, and therefore the movable platform can rotate along with rotation of the rotary motor. A solar water heater support is installed on the movable platform, the support is of a herringbone structure from the side view, one side of the solar water heater support plays a fixing and supporting role, the other side of the solar water heater support is used for installation of a solar panel, the top end of the solar panel and the solar water heater support are connected through a hinge, and the solar panel and the solar water heater support can rotate relative to each other. Spherical hinges are installed on the two sides of the middle of the solar panel respectively and are connected with lead screws respectively; the two lead screws are fixed to the solar water heater support to form a 90-degree included angle, so that the household solar water heater utilizes the solar energy to the greatest extent and is located at the optimal position for receiving sunlight irradiation.
Description
Technical field
The present invention relates to solar energy and renewable resource utilizes field, particularly a kind of solar water heater with two degree-of-freedom motion.
Background technology
China's various places urban architecture area sharply increases; construction area increase also causes cooling and the growth heating the required energy; current China cooling and warming energy consumption has accounted for 20% of overall energy consumption; following China building energy consumption accounts for the ratio of overall energy consumption will more than 30%; the main energy sources used in heating is exactly coal and oil; this not only causes the huge consumption of the energy, also brings immense pressure to environmental protection.Therefore a lot of country (Germany, Austria, Eastern Europe, Korea S) in the world supports solar heating energetically.And solar energy is as a kind of heat radiation energy, it is a kind of free of contamination clean energy resource, exploitation for solar energy have become the new forms of energy asked for and utilize in countries in the world, carry out the important of energy-saving and environmental protection and probe into one of project, solar heating achieves larger progress and enters operational phase.In recent years along with the fast development of China's economy and the attention to environmental protection; after the policy of building a conservation-minded society proposes; solar energy obtains development and utilization as a kind of inexhaustible novel environment friendly new forms of energy; therewith corresponding solar heating as a kind of comparatively simple, economy, environmental protection, improve the method for architectural environment reliably; be well suited for heating and the heat-supplying mode of the economic As-Is of China, obtain popularization energetically in China and use widely.
By heat collector (such as: flat panel solar heat collecting plate, vacuous solar energy pipe, solar heat pipe etc. absorb the collecting device of solar energy), solar energy is converted the solar energy of dispersion to hot water easy to use, the system of room heating is provided to heating end (such as: floor heating system etc.) by delivery, we are referred to as solar heating system, are called for short solar heating.It is higher to the utilization ratio of solar energy, not only can heat, supplying hot water, can also be used for the aspects such as refrigeration, but there is the shortcomings such as rainy weather collecting efficiency degradation.The energy density of solar energy is low, and it varies in different localities, because of time and become, this is also develop the subject matter that faces of solar energy.
Active solar energy heating can be divided into direct-type and indirect type again.So-called direct-type is exactly that the hot water that heated by solar thermal collector or air are directly used to heating.So-called indirect type is exactly heat after the hot water temperature of heat collector heating is improved by heat pump again.During due to heat-collecting temperature height, the efficiency of heat collector is very low, therefore generally adopts floor heating or fan coil.These two kinds of modes require that the temperature of thermal source is lower, about 50 DEG C, and heat collector has higher efficiency.
In civil buildings, mainly use the hot water that temperature is not high, as long as and convert solar energy into the simple device of the not high hot water of temperature and can realize, be therefore widely adopted.Supplying hot water can take the mode concentrated, and also may be used in independent house.Concentrated supply hot water, need an earnest, generation investment, can take contaminate oil or gas fired-boiler as auxiliary heating system, significant economic and social benefit can be obtained, be applicable to the civil buildings such as town region, hotel that population is comparatively concentrated.Independent supplying hot water, equipment is simple, does not need special administrative staff, is applicable to all kinds of civil buildings in town and country.
Solar heat pump heating system generally refers to and utilizes solar energy stored in the direct emittance of solar energy and air as evaporimeter thermal source, is aided with a small amount of electrical energy drive solar heat pump and using the heating system of heat exchanger as condenser.And with refrigeration system combines for cooling in summer.Solar heat pump heating system forms primarily of source pump, auxiliary thermal source system and solar thermal collection system three part.Solar heat-collection plate is positioned over outdoor level land or roof, flow of refrigerant is had, by absorbing the heat energy vaporization in solar radiant energy and air, then after compressor compression pyrogenic in plate, with the water heat exchange in shell-and-tube exchanger, water is heated to 60 DEG C and is used for heating or domestic water.Winter solar amount of radiation is less, and environment temperature is very low, uses heat pump to carry out solar low-temperature thermal-arrest, directly collects solar energy and carries out heating.Solar heat pump heating system principal character is the heat that a small amount of electric energy of cost just can obtain times over electric energy, and can effectively utilize low-temperature heat source, this is a kind of effective means of solar heating simultaneously.Such as utilize reversible heat pump techniques, winter, drop into the electric power of lKWH, can obtain the heat energy of about 4KWH, summer provided health hot water while providing cold energy to building to building heating, dropped into the electric power of lKWH, can obtain heat energy and the cold energy of about 7KWH.Heat pump heat distribution system is energy-conservation up to 70%, energy-saving effect highly significant.
Relative to city, start from scratch substantially in solar energy market, rural area, there is the market vacancy of more than 90% at present.The maximum feature in rural market is selective under the dispersiveness of consumption and economic level restriction.The income level in rural area is relatively low, consumer cost is the key factor that consumption choice is considered, even if implement workers and peasants to unify electrovalence policy, large power, electrically water heater also can become the fatal obstacle entering rural market, and the electrical network of a lot of rural areas is difficult to bear high-power electric appliance, moreover many rural areas and outlying district just do not have electricity at all; Equally, gas heater is also because use cost problem is in rural market developing difficulty, and the selective solar energy that determines of the economy that solar water heater uses and consumption will compete for a championship in whole rural market.
Free buying behavior determines the channel form of solar water heater in rural market.Urban residents live relative distribution and independence, the market environment suitable especially large regions agency lower relatively-stationary zonule brand shop development of the region length and breadth of land.Therefore, solar water heater producer or large regions agency will assist brand shop to form advantage in set region. under the prerequisite of the cost performance be applicable to, must seize the opportunity and dredge regional market in a variety of forms in good time, and development solar water heater consumption market, rural area.
According to FAO (Food and Agriculture Organization of the United Nation) (FAO) investigation in the world and research display, solar energy power generating (PV) system, particularly solar home system, in global electrification of the countryside project, show good development potentiality, the electrification of the countryside is also the biggest market of PV electricity generation system.In recent years, because the price of PV system is declining always, PV system is at the application also more and more economically feasible of other side, and the experience increased makes PV system may be used for field more widely equally: as society and community service, agricultural and other productive activity, these application have meaning deep effect to rural development.Therefore, understand the application of solar energy photovoltaic system to sustainable agriculture and rural development, particularly to the potential impact of the activity of increasing income and limitation extremely important.In fact, in order to obtain finance to PV project and plan and policy support.Comprise the PV project that plan is suitable, to determining that the contribution of PV system to sustainable agriculture and rural development is very important.Following energy services and unique chance can be provided for regional to remote villages: as application such as rural health care, education, communication, agricultural, illumination and water supply by using solar energy PV system flexibly.
When making great efforts promotion and application commercialization solar home system, the phase III of the PV electrification of the countryside is that other solar energy PV system is more noticeable in the application of community.More typical example is the promotion and application of rural area clinic vaccine refrigerating device, there now have been the quality standard specification identified by the World Health Organization (WHO).Meanwhile, as the typical products of rural community, also become standardization more as other public PV application systems such as water pump, rural school's illuminator and street lamps.These are built up by exploration project than relatively large PV system major part, but the stimulation of this market to private demand is slower.
Generally speaking, the demonstrative project since the eighties starts, the attention that PV village minor scale power net and other larger PV system have been upgraded.Large-scale PV system not only can carry out commercial competition with independently diesel generating set, and PV/ diesel oil complementary system and other complementary system have had sizable progress.Make fuel supply instability and expensive place at local conditions, the fuel saved from PV/ diesel oil complementary system, operation and maintenance cost are just very economical.Based on this, in order to provide electric power to the family on an island of Maldives and some small-sized activities in production, the International Fund for Agricultural Development is investing building small grids.In Asia, the company of a Synergy by name has installed can provide the wind energy of electric power for rural area, and PV, diesel oil complementary system, this system has considerable capacity, and it can provide electric power for rural area and Agricultural Activities.There are the example of wind-light complementary system in many countries in the world.
The utilization of present solar energy has obtained the most attention of countries in the world, the utilization of solar energy is also to a new developing stage, this one-phase adds that solar cell is applied, for building provides heating, air-conditioning, illumination and electricity consumption, can meet these requirements completely, be called " zero-energy house ", and adopt new architecture-integral and modular design thus realize heliotechnics and art of architecture perfect adaptation.Solar water heater is mostly install in the later stage, very messy, causes the building even destruction of outward appearance.This produces severely restricts to solar water heater development industry.International School just arranges the installation of solar energy system synchronous after building body completion, and roof solar support color and roof cover matching in colour.In new forms of energy and regenerative resource, Chinese solar thermal utilization industry has complete independent intellectual property right, and year output and total recoverable amount all have overwhelming superiority status, and environmental protection, energy-conservation, reduction of discharging effect is remarkable; Heat energy is obligato a kind of energy in national economy and people's lives, and solar energy directly carries out thermal power transfer and utilization, is a kind of scientific and reasonable efficient power conversion pattern.Therefore, country should establish the strategic center of gravity status of solar thermal utilization industry in consanguinity energy construction system.Solar thermal utilization industry should become one of strategic industry of state key development.
Summary of the invention
The optimum position that it accepts solar energy can not be adjusted for domestic solar water heater, cause the utilization rate of solar energy not high, the object of the invention is to propose a kind of solar water heater with two degree-of-freedom motion, utilize to greatest extent to enable domestic solar water heater use very much can, make it be in and best accept sunlight position.
For reaching this object, the present invention by the following technical solutions:
There is a solar water heater for two degree-of-freedom motion, comprising: electric rotating machine, moving platform, solar water heater, leading screw, spherical hinge, hinge.
Electric rotating machine base is fixed on the position receiving solar energy, moving platform is arranged on electric rotating machine, then moving platform can rotate along with the rotation of electric rotating machine.Rack of solar water heater is arranged on moving platform, support is " people " character form structure from the side, its fixed support effect of rack of solar water heater side, opposite side is to install solar panel, and solar panel top and rack of solar water heater are hinged, then relative rotary motion can be realized between the two.In the middle part of solar panel, a spherical hinge is respectively installed in both sides, and spherical hinge is connected with leading screw respectively, and two leading screws and rack of solar water heater are fixed simultaneously, and angle in 90 °.Like this, domestic solar water heater just installs and is over.
Detailed description of the invention
Technical scheme of the present invention is further illustrated below by detailed description of the invention.
Embodiment 1
First, domestic solar water heater is generally arranged on balcony or roof, here to be arranged on roof.Electric rotating machine base is fixed on the position receiving solar energy, moving platform is arranged on electric rotating machine, then moving platform can rotate along with the rotation of electric rotating machine.Rack of solar water heater is arranged on moving platform, support is " people " character form structure from the side, its fixed support effect of rack of solar water heater side, opposite side is to install solar panel, and solar panel top and rack of solar water heater are hinged, then relative rotary motion can be realized between the two.In the middle part of solar panel, a spherical hinge is respectively installed in both sides, and spherical hinge is connected with leading screw respectively, and two leading screws and rack of solar water heater are fixed simultaneously, and angle in 90 °.
In time shining upon on roof, due to sunshine and solar panel at a certain angle, cause sunshine can not direct projection on solar panel, now solar energy utilization ratio is not high.We are by controlling electric rotating machine, solar panel and sunshine is made to be in the angle of head-on direct projection as far as possible, when adjusting to suitable position, collapsing length again by controlling two leading screws controls the angle of pitch of solar panel, to finely tune, make it the angle as far as possible in 90 ° with sunshine, improve the utilization rate of solar energy.
Claims (3)
1. one kind has the solar water heater of two degree-of-freedom motion, comprise: electric rotating machine, moving platform, solar water heater, leading screw, spherical hinge, hinge, it is characterized in that, moving platform is arranged on electric rotating machine, solar water heater is fixed on moving platform, and solar water heater rotates along with the rotation of electric rotating machine.
2. a kind of solar water heater with two degree-of-freedom motion according to claim 1, it is characterized in that, solar panel is arranged on solar-cell panel support, in the middle part of solar panel, a spherical hinge is respectively installed in both sides, spherical hinge is connected with leading screw, leading screw and solar-cell panel support in 90 ° fixing.
3. a kind of solar water heater with two degree-of-freedom motion according to claim 1, it is characterized in that, solar panel top is connected with solar-cell panel support hinge, and both can relatively rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510676365.0A CN105299937A (en) | 2015-10-19 | 2015-10-19 | Solar water heater capable of performing two freedom degree movements |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510676365.0A CN105299937A (en) | 2015-10-19 | 2015-10-19 | Solar water heater capable of performing two freedom degree movements |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105299937A true CN105299937A (en) | 2016-02-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510676365.0A Pending CN105299937A (en) | 2015-10-19 | 2015-10-19 | Solar water heater capable of performing two freedom degree movements |
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| CN (1) | CN105299937A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2028558C1 (en) * | 1992-01-22 | 1995-02-09 | Павел Николаевич Манташьян | Solar plant |
| CN2358404Y (en) * | 1998-04-28 | 2000-01-12 | 周美琴 | Mat-awning window type solar water heater |
| CN2656906Y (en) * | 2003-11-15 | 2004-11-17 | 黄朝瓯 | Rotary solar water heater |
| CN201463296U (en) * | 2009-06-30 | 2010-05-12 | 魏本亮 | Optimum angle adjustable solar water heater |
| CN203203285U (en) * | 2013-04-17 | 2013-09-18 | 江苏虹宇太阳能工业有限公司 | Spinning-type solar heat collector |
| CN203240828U (en) * | 2013-04-25 | 2013-10-16 | 杭州橄榄树节能科技有限公司 | Solar device with adjustable angles |
-
2015
- 2015-10-19 CN CN201510676365.0A patent/CN105299937A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2028558C1 (en) * | 1992-01-22 | 1995-02-09 | Павел Николаевич Манташьян | Solar plant |
| CN2358404Y (en) * | 1998-04-28 | 2000-01-12 | 周美琴 | Mat-awning window type solar water heater |
| CN2656906Y (en) * | 2003-11-15 | 2004-11-17 | 黄朝瓯 | Rotary solar water heater |
| CN201463296U (en) * | 2009-06-30 | 2010-05-12 | 魏本亮 | Optimum angle adjustable solar water heater |
| CN203203285U (en) * | 2013-04-17 | 2013-09-18 | 江苏虹宇太阳能工业有限公司 | Spinning-type solar heat collector |
| CN203240828U (en) * | 2013-04-25 | 2013-10-16 | 杭州橄榄树节能科技有限公司 | Solar device with adjustable angles |
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Application publication date: 20160203 |
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| WD01 | Invention patent application deemed withdrawn after publication |