CN203928458U - A kind of generating thermal storage solar water heater system - Google Patents

A kind of generating thermal storage solar water heater system Download PDF

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Publication number
CN203928458U
CN203928458U CN201420281686.1U CN201420281686U CN203928458U CN 203928458 U CN203928458 U CN 203928458U CN 201420281686 U CN201420281686 U CN 201420281686U CN 203928458 U CN203928458 U CN 203928458U
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China
Prior art keywords
water heater
solar
heater system
solar water
generating thermal
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Expired - Fee Related
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CN201420281686.1U
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Chinese (zh)
Inventor
田存景
王博
李丽辉
王景
双凡
王莉
高燕梅
宋旻英
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Kunming University of Science and Technology
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Kunming University of Science and Technology
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/40Solar thermal energy, e.g. solar towers
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/50Photovoltaic [PV] energy
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E70/00Other energy conversion or management systems reducing GHG emissions
    • Y02E70/30Systems combining energy storage with energy generation of non-fossil origin
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00Technologies relating to chemical industry
    • Y02P20/10Process efficiency

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  • Photovoltaic Devices (AREA)

Abstract

The utility model relates to a kind of generating thermal storage solar water heater system, to solve existing solar water heater, accepting long-time strong illumination, can make water constantly boiling, evaporation in thermal-collecting tube and water storage box, not only wasted water resource, continuous heating also can cause damage to the casing of solar water heater.Strong like this solar light irradiation, can not well utilize, and but makes resource obtain the deficiency of waste.The technical solution of the utility model is a kind of generating thermal storage solar water heater system, comprise solar panel, it is installed on battery board bracket, solar panel and battery board bracket contact position are provided with rotating shaft, on battery board bracket, be provided with rotating shaft, described rotating shaft is rotated by Motor Control, and solar panel is connected with battery.This system makes thermal-collecting tube be unlikely to superheated hot water, and has good heat storing and heat preserving energy-saving effect.

Description

A kind of generating thermal storage solar water heater system
Technical field
The utility model relates to a kind of solar water heater system, particularly a kind of solar water heater system with generating heat accumulation function.
Background technology
Solar water heater is by solar energy energy transform into heat energy, so that the device of heating cold water, solar water heater has become bathing instrument important in life now.Conventional solar water heater is not all mounted in the top in person house substantially at present, when daytime, solar energy was sufficient, and the water in heating water tank.But solar irradiation is strong and very long season or the area of light application time, solar water heater is being accepted long-time strong illumination, can make water constantly boiling, evaporation in thermal-collecting tube and water storage box, not only waste water resource, continuous heating also can cause damage to the casing of solar water heater.Strong like this solar light irradiation, can not well utilize, and but makes resource be wasted.Existing solar water heater can not generate electricity.And to night cannot heat, make hot water cooling very soon, be unfavorable for that people use.
Summary of the invention
The utility model provides a kind of generating thermal storage solar water heater system, to solve existing solar water heater, accepting long-time strong illumination, can make water constantly boiling, evaporation in thermal-collecting tube and water storage box, not only wasted water resource, continuous heating also can cause damage to the casing of solar water heater.Strong like this solar light irradiation, can not well utilize, and but makes resource obtain the deficiency of waste.
The technical solution of the utility model is: a kind of generating thermal storage solar water heater system, comprise solar panel 8, solar panel 8 is installed on battery board bracket 3, solar panel 8 is provided with rotating shaft 12 with battery board bracket 3 contact positions, on battery board bracket 3, be provided with rotating shaft 12, described rotating shaft 12 is rotated by Motor Control, and solar panel 8 is connected with battery.
Described rotating shaft 12 is junction formula two-freedom wrist or offset two-freedom wrist.
The utility model also comprises water storage box 1, support 2 and thermal-collecting tube 5, also comprise phase change heat storage material 6, described phase change heat storage material 6 comprises 60% heat-storing material composition and 40% adjustment material composition, phase change heat storage material 6 surface parcel dressings 9, be installed on accumulation of heat grid 7, accumulation of heat grid is installed in water storage box 1.
The component of described heat-storing material composition and ratio of weight and number are paraffin 35-40 part, synthetic fatty acid 6-12 part, adipic acid 3-10 part, montanin wax 10-25 part, crystal wax 1-13 part, B11 6-7 part; Component and the ratio of weight and number of adjusting material composition are fire retardant 25-30 part, pour-point depressant 2-5 part, inorganic filler 3-8 part, anti-fouling agent 2-5 part, mould inhibitor 10-20 part, cement intensifier 3-5 part, hydrophober 25-35 part, thermoplastic elastomer 2-4 part.
Described inorganic filler is calcium carbonate, and described thermoplastic elastomer is high density polyethylene (HDPE), LLDPE and polypropylene miser.
Described fire retardant comprises bisphenol-A or cetyl bromine phenol, described hydrophober is zinc stearate, dolomol, calcium stearate or cadmium stearate, described pour-point depressant comprises ethylene glycol or stupid dicarboxylic acid esters, described anti-fouling agent is sodium tetraborate, peroxidating boron, sodium peroxide or amine-oxides, and described mould inhibitor is algicide, sterilization ling, ammonia chrysanthemum ester or bromine front three acid esters.
The cylindricality that is shaped as cylindrical or surface irregularity of described phase change heat storage material 6.
Described dressing 9 is plastics or metal material.
Described accumulation of heat grid 7 cross sections are circle or rectangle, or other shapes, take that phase change heat storage material 6 can be installed on to retaining be mutually standard in 1.
Water storage box 1 is provided with level detecting device 4, temperature detection device 10 and electric heater 11, motor, battery, level detecting device 4, temperature detection device 10 and electric heater 11 are all connected with controller, and described controller comprises single-chip microcomputer, keyboard, display screen, temperature collection circuit and water level detection circuit.
Using method of the present utility model is: when daytime sunlight strong, while continuing the hot water in boiled thermal-collecting tube 5 and water storage box 1, by controller, control solar panel 8 and turn to thermal-collecting tube top from thermal-collecting tube outside, shelter from a part of sunlight, can reduce the water in superheated thermal-collecting tube 5 like this, unnecessary solar energy can be converted into electric energy again, be stored in battery, in order to other use.
Controller comprises single-chip microcomputer, keyboard, display screen, temperature collection circuit and water level detection circuit.When the coolant-temperature gage in water storage box 1 is reduced to a certain degree, controller can be controlled the water in electric heater 11 auxiliary heating water tanks.When a lot of water levels of water are reduced to a certain degree, controller can be controlled to water filling in water tank.
Phase change heat storage material 6 surface parcel dressings 9, prevent from leaking, polluted water, the accumulation of heat grid 7 that phase change heat storage material 6 is housed is installed in water storage box 1, utilize solar energy heating hot water daytime, in continuous heating process, make phase change heat storage material 6 heat absorption liquefaction, when night, the hot water in water storage box dropped to uniform temperature, phase change heat storage material 6 starts heat release, solidify gradually, thereby maintain the temperature of water in water storage box 1, reach heat insulation effect.
The cylindricality that phase change heat storage material 6 is designed to cylindrical or surface irregularity can strengthen the contact area with water, thereby better absorbs heat heat release.
If temperature still cannot meet living needs, can also utilize the water in 11 pairs of water storage boxes 1 of electric heater to heat.
The beneficial effects of the utility model are: the utility model utilizes solar panel utilize unnecessary solar electrical energy generation and block thermal-collecting tube, makes thermal-collecting tube be unlikely to superheated hot water.And by using the character of phase change heat storage material liquefaction heat absorption, curing exotherm, well kept the temperature of solar water heater, can keep for a long time high temperature.This system has good heat preservation and energy conservation effects simultaneously.
Accompanying drawing explanation
Structural representation when Fig. 1 is solar cell plate development;
Fig. 2 is the structural representation of solar panel while blocking thermal-collecting tube;
Fig. 3 is left view of the present utility model;
Fig. 4 is phase change heat storage material shape;
Fig. 5 is shaped as circular accumulation of heat grid;
Fig. 6 is the accumulation of heat grid that is shaped as rectangle;
Fig. 7 is the schematic diagram of controller;
Fig. 8 is temperature collection circuit figure;
Fig. 9 is water level detection circuit figure;
Figure 10 is solar panel scheme of installation;
Figure 11 is solar panel front view while blocking thermal-collecting tube;
Figure 12 is the front view of solar panel while being positioned at thermal-collecting tube both sides;
Figure 13 is the structural representation of junction formula two-freedom wrist rotating shaft;
Figure 14 is the structural representation of offset two-freedom wrist rotating shaft;
Figure 15 is electromotor control circuit.
In figure: 1-water storage box, 2-support, 3-cell panel slide rail, 4-level detecting device, 5-thermal-collecting tube, 6-phase change heat storage material, 7-accumulation of heat grid, 8-solar panel, 9-dressing, 10-temperature detection device, 11-electric heater, 12-rotating shaft.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Embodiment one: as shown in Fig. 1-14, a kind of generating thermal storage solar water heater system, generating thermal storage solar water heater system also comprises solar panel 8, solar panel 8 is installed on battery board bracket 3, solar panel 8 is provided with rotating shaft 12 with battery board bracket 3 contact positions, on battery board bracket 3, be provided with rotating shaft 12, described rotating shaft 12 is rotated by Motor Control, and solar panel 8 is connected with battery.
Described rotating shaft 12 is junction formula two-freedom wrist, and its structural representation is Figure 14.
The circuit that controller is controlled rotating shaft 12 is common electromotor control circuit, is positive and reverse rotation control circuit as shown in figure 15.
Water storage box 1 is provided with level detecting device 4, temperature detection device 10 and electric heater 11, motor, battery, level detecting device 4, temperature detection device 10 and electric heater 11 are all connected with controller, and described controller comprises single-chip microcomputer, keyboard, display screen, temperature collection circuit and water level detection circuit.
Temperature collection circuit as shown in Figure 8, when solar energy is sufficient, water in solar water heater is by continuous heating to 100 ℃ certain hour, temperature collection circuit collecting temperature signal, by controller, control solar panel 8 by merging in the middle of two side direction, the final shutter that forms, cover a part of sunshine, can prevent so excessively to the water heating in water heater, avoid water evaporation and waste, can rely on again solar panel 8 generating, by generate electricity and can be stored in battery, prepare against other mode electricity consumptions.Being incorporated in of solar panel 8 opened, and the servomotor of being controlled in rotating shaft 12 by controller is realized.
8 of solar panels shelter from a part of thermal-collecting tube rather than all block, and object is to reduce heating intensity, maintain heating to a certain degree, rather than superheated, neither not utilize solar energy heating completely.If the water that temperature temperature collecting device 10 collects in water heater continues lower than uniform temperature, controller is controlled solar panel 8 to both sides expansion, allows thermal-collecting tube make full use of solar energy heating.
As shown in Figure 9, when user's water reaches when a certain amount of, condensate tank of dehumidifier 4 detects the minimizing of the water yield to water level detection circuit, by water level detection circuit, issues a signal to controller, and controller is controlled water pipe to water filling in water heater.
The utility model comprises water storage box 1, support 2 and thermal-collecting tube 5, also comprise phase change heat storage material 6, described phase change heat storage material 6 comprises 60% heat-storing material composition and 40% adjustment material composition, phase change heat storage material 6 surface parcel dressings 9, be installed on accumulation of heat grid 7, accumulation of heat grid is installed in water storage box 1.
The component of described heat-storing material composition and ratio of weight and number are paraffin 35-40 part, synthetic fatty acid 6-12 part, adipic acid 3-10 part, montanin wax 10-25 part, crystal wax 1-13 part, B11 6-7 part; Component and the ratio of weight and number of adjusting material composition are fire retardant 25-30 part, pour-point depressant 2-5 part, inorganic filler 3-8 part, anti-fouling agent 2-5 part, mould inhibitor 10-20 part, cement intensifier 3-5 part, hydrophober 25-35 part, thermoplastic elastomer 2-4 part.
Described inorganic filler is calcium carbonate, and described thermoplastic elastomer is high density polyethylene (HDPE), LLDPE and polypropylene miser.Described fire retardant comprises bisphenol-A or cetyl bromine phenol, described hydrophober is zinc stearate, dolomol, calcium stearate or cadmium stearate, described pour-point depressant comprises ethylene glycol or stupid dicarboxylic acid esters, described anti-fouling agent is sodium tetraborate, peroxidating boron, sodium peroxide or amine-oxides, and described mould inhibitor is algicide, sterilization ling, ammonia chrysanthemum ester or bromine front three acid esters.
The cylindricality that is shaped as cylindrical or surface irregularity of described phase change heat storage material 6, dressing 9 is plastics or metal material.Accumulation of heat grid 7 cross sections are circle or rectangle, or other shapes, take that phase change heat storage material 6 can be installed on to retaining be mutually standard in 1.
Embodiment two: as shown in Fig. 1-14, a kind of generating thermal storage solar water heater system, generating thermal storage solar water heater system also comprises solar panel 8, solar panel 8 is installed on battery board bracket 3, solar panel 8 is provided with rotating shaft 12 with battery board bracket 3 contact positions, on battery board bracket 3, be provided with rotating shaft 12, described rotating shaft 12 is rotated by Motor Control, and solar panel 8 is connected with battery.
Described rotating shaft 12 is offset two-freedom wrist, and its structural representation is Figure 13.
Water storage box 1 is provided with level detecting device 4, temperature detection device 10 and electric heater 11, motor, battery, level detecting device 4, temperature detection device 10 and electric heater 11 are all connected with controller, and described controller comprises single-chip microcomputer, keyboard, display screen, temperature collection circuit and water level detection circuit.
Temperature collection circuit as shown in Figure 8, has provided the connecting circuit of node 1 in figure.First, in design, choose thermistor RT103 as TEMP original paper, temperature signal is converted to voltage signal; Then, voltage signal input analog switch device CD4067D, can configure tetra-control ends of its ABCD by MCU input signal is carried out to gating, and be that pin one is exported by its common port; Finally, the signal of analog switch output is input to the AD input of MCU after RC filtering and amplitude limiting processing, and node temperature collection is achieved.
As shown in Figure 9, level switch circuit is comprised of level detection sensor, blocking oscillator, LED indicating circuit twinkling, audio frequency oscillator and audio amplifier circuit etc. water level detection circuit.
The utility model also comprises water storage box 1, support 2 and thermal-collecting tube 5, also comprise phase change heat storage material 6, described phase change heat storage material 6 comprises 60% heat-storing material composition and 40% adjustment material composition, phase change heat storage material 6 surface parcel dressings 9, be installed on accumulation of heat grid 7, accumulation of heat grid is installed in water storage box 1.
The component of described heat-storing material composition and ratio of weight and number are paraffin 35-40 part, synthetic fatty acid 6-12 part, adipic acid 3-10 part, montanin wax 10-25 part, crystal wax 1-13 part, B11 6-7 part; Component and the ratio of weight and number of adjusting material composition are fire retardant 25-30 part, pour-point depressant 2-5 part, inorganic filler 3-8 part, anti-fouling agent 2-5 part, mould inhibitor 10-20 part, cement intensifier 3-5 part, hydrophober 25-35 part, thermoplastic elastomer 2-4 part.
Described inorganic filler is calcium carbonate, and described thermoplastic elastomer is high density polyethylene (HDPE), LLDPE and polypropylene miser.Described fire retardant comprises bisphenol-A or cetyl bromine phenol, described hydrophober is zinc stearate, dolomol, calcium stearate or cadmium stearate, described pour-point depressant comprises ethylene glycol or stupid dicarboxylic acid esters, described anti-fouling agent is sodium tetraborate, peroxidating boron, sodium peroxide or amine-oxides, and described mould inhibitor is algicide, sterilization ling, ammonia chrysanthemum ester or bromine front three acid esters.
The cylindricality that is shaped as cylindrical or surface irregularity of described phase change heat storage material 6, dressing 9 is plastics or metal material.Accumulation of heat grid 7 cross sections are circle or rectangle, or other shapes, take that phase change heat storage material 6 can be installed on to retaining be mutually standard in 1.
By reference to the accompanying drawings the specific embodiment of the present utility model is explained in detail above, but utility model is not limited to above-mentioned embodiment, in the ken possessing those of ordinary skills, can also under the prerequisite that does not depart from the utility model aim, make various variations.

Claims (8)

1. a generating thermal storage solar water heater system, comprise water storage box (1), support (2) and thermal-collecting tube (5), it is characterized in that: also comprise solar panel (8), solar panel (8) is installed on battery board bracket (3), solar panel (8) is provided with rotating shaft (12) with battery board bracket (3) contact position, on battery board bracket (3), be provided with rotating shaft (12), described rotating shaft (12) is rotated by Motor Control, and solar panel (8) is connected with battery.
2. generating thermal storage solar water heater system according to claim 1, is characterized in that: described rotating shaft (12) is junction formula two-freedom wrist or offset two-freedom wrist.
3. generating thermal storage solar water heater system according to claim 1, it is characterized in that: also comprise phase change heat storage material (6), described phase change heat storage material (6) comprises 60% heat-storing material composition and 40% adjustment material composition, phase change heat storage material (6) surface parcel dressing (9), be installed on accumulation of heat grid (7) upper, accumulation of heat grid (7) is installed in water storage box (1).
4. generating thermal storage solar water heater system according to claim 3, is characterized in that: being shaped as of described phase change heat storage material (6) is cylindrical.
5. generating thermal storage solar water heater system according to claim 3, is characterized in that: the cylindricality that is shaped as surface irregularity of described phase change heat storage material (6).
6. generating thermal storage solar water heater system according to claim 3, is characterized in that: described dressing (9) is plastics or metal material.
7. generating thermal storage solar water heater system according to claim 3, is characterized in that: described accumulation of heat grid (7) cross section is circle or rectangle.
8. according to the generating thermal storage solar water heater system described in claim 1 or 3, it is characterized in that: water storage box (1) is provided with level detecting device (4), temperature detection device (10) and electric heater (11), motor, battery, level detecting device (4), temperature detection device (10) and electric heater (11) are all connected with controller, and described controller comprises single-chip microcomputer, keyboard, display screen, temperature collection circuit and water level detection circuit.
CN201420281686.1U 2014-05-29 2014-05-29 A kind of generating thermal storage solar water heater system Expired - Fee Related CN203928458U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420281686.1U CN203928458U (en) 2014-05-29 2014-05-29 A kind of generating thermal storage solar water heater system

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Application Number Priority Date Filing Date Title
CN201420281686.1U CN203928458U (en) 2014-05-29 2014-05-29 A kind of generating thermal storage solar water heater system

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104180542A (en) * 2014-05-29 2014-12-03 昆明理工大学 Power generation and heat accumulation solar water heater system
CN107144020A (en) * 2017-05-25 2017-09-08 江苏浴普太阳能有限公司 A kind of solar water heater system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104180542A (en) * 2014-05-29 2014-12-03 昆明理工大学 Power generation and heat accumulation solar water heater system
CN104180542B (en) * 2014-05-29 2016-08-24 昆明理工大学 A kind of generating thermal storage solar water heater system
CN107144020A (en) * 2017-05-25 2017-09-08 江苏浴普太阳能有限公司 A kind of solar water heater system

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Granted publication date: 20141105

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