CN202709494U - Solar water heater - Google Patents
Solar water heater Download PDFInfo
- Publication number
- CN202709494U CN202709494U CN2012203346243U CN201220334624U CN202709494U CN 202709494 U CN202709494 U CN 202709494U CN 2012203346243 U CN2012203346243 U CN 2012203346243U CN 201220334624 U CN201220334624 U CN 201220334624U CN 202709494 U CN202709494 U CN 202709494U
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- China
- Prior art keywords
- water
- water tank
- heat
- region
- solar
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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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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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model discloses a solar water heater, which comprises a water tank, at least one converging lens and a heat storage plate, wherein the converging lens is arranged on the upper end face of the body of the water tank, the heat storage plate is positioned below the converging lens and divides the water tank into a condensation heating region and a water storage region, the heat storage plate is a high-capacity heat storage composite member, the end face, close to the water storage region, of the heat storage plate, is connected with at least one heat condition bar, a partition plate is also arranged in the water tank and can divide the water storage region into a hot water region and a cold water region, and a connecting channel is arranged between the hot water region and the cold water region. The converging lens is arranged on the upper end face of the body of the water tank and can be used for focusing direct solar radiation to the heat storage plate and preventing energy loss of the direct solar radiation, the heat storage plate can be used for transforming solar energy into heat energy and transfer the heat energy into the water storage region of the water tank so as to heat water in the water storage region, therefore, the focusing and heat collecting efficiency of the solar water heater is improved.
Description
Technical field
The utility model relates to a kind of water heater, particularly a kind of solar water heater.
Background technology
Solar water heater is converted into heat energy to solar energy, and water is heated to high-temperature from low temperature, uses to satisfy the hot water of people in life, production.
Existing solar water heater is comprised of transmissive mirror, heat accumulating and water tank and annex thereof, its main operation principle is: use transmissive mirror with solar light focusing to heat accumulating, solar energy is converted into heat energy, and by thermaltransmission mode with thermal energy transfer to water, make the cold water heat absorption become hot water, and the principle of utilizing hot water come-up cold water to sink, make water in water tank, produce microcirculation and reach required hot water.Adopt the solar water heater of the transmissive mirror type of focusing to have the shortcomings such as and focusing heat collection efficient high to the sunlight intensity requirement.
The utility model content
The technical problems to be solved in the utility model provides a kind of solar water heater of high focusing heat collection efficient.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of solar water heater, comprise water tank, also comprise at least one condenser and heat storing plate, described condenser is arranged on the upper surface of water tank, described heat storing plate is positioned at the condenser below and water tank is divided into the optically focused thermal treatment zone and storage area, and heat storing plate is the hot energy-storage composite material member of high power capacity.
Be further used as the improvement of technical solutions of the utility model, described heat storing plate is connected with at least one heat conductive rod near on the end face of storage area.
Be further used as the improvement of technical solutions of the utility model, also be provided with the demarcation strip that the storage area can be divided into hydrothermal area and cold water area in the described water tank, be provided with interface channel between described hydrothermal area and cold water area.
Be further used as the improvement of technical solutions of the utility model, described condenser is the Fresnel condenser.
Be further used as the improvement of technical solutions of the utility model, described water tank is vacuum tank, and the internal layer of water tank is filled with the insulation material.
The beneficial effects of the utility model: the utility model arranges condenser by the upper surface at the casing of water tank, condenser can effectively beam radia be focused on can the heat storing plate with the solar energy energy transform into heat energy on, and can prevent the loss of sun scattering radiation energy, and by heat storing plate with thermal energy transfer in the storing water in water tank district, with the heating of the water in the storage area, thus the focusing heat collection efficient of raising solar water heater.
The utility model can extensively be adapted in the solar water heater.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
With reference to Fig. 1, a kind of solar water heater, comprise water tank 1, also comprise at least one condenser 5 and heat storing plate 6, described condenser 5 is arranged on the upper surface of water tank 1, described heat storing plate 6 is positioned at condenser 5 belows and water tank 1 is divided into the optically focused thermal treatment zone and storage area, heat storing plate 6 is the hot energy-storage composite material member of high power capacity, by at water tank 1 casing end face condenser 5 being set, condenser 5 can be effectively with solar light focusing to can be with on the solar energy energy transform into heat energy heat storing plate 6, this high effective heat-storage material is the high warm superconduction of rare earth and energy storage phase-change material, and dry-pressing forms after mixing by the raw material of following mass fraction is even: the chlorinated paraffin wax of 480-520 part, the metallic compound of 80-120 part, the non-metallic additive of 380-420 part, the graphite of 3800-4200 part.The hot energy-storage composite material of this high power capacity has the following advantages: 1, storage density is large, can absorb or discharge a large amount of heat energy under constant temperature by phase transformation; 2, good stability is difficult for occuring segregation phenomenon; 3, nontoxic, nonflammable explosive without burn into, and price is cheaper; 4, thermal conductivity factor is large, and energy can store or take out timely, and thermal conductivity factor can reach 610-617 W/mK; When 5, transforming between different conditions, material volume changes little; 6, has suitable serviceability temperature; 7, production cost is low.
Heat storing plate 6 can store heat efficiently, can prevent the loss of sun scattering radiation energy, and by heat storing plate thermal energy transfer is arrived in the storing water in water tank district, with the heating of the water in the storage area, thus the focusing heat collection efficient of raising solar water heater.
As the utility model preferred embodiment, described heat storing plate 6 is connected with at least one heat conductive rod 7 near on the end face of storage area, can by many heat conductive rods 7 are set, increase the contact area with water, accelerate the speed of water heating, improve the operating efficiency of solar water heater.
As the utility model preferred embodiment, also be provided with the demarcation strip 4 that the storage area can be divided into hydrothermal area 3 and cold water area 2 in the described water tank 1,2 of described hydrothermal area 3 and cold water area are provided with interface channel 8, the principle of utilizing hot water come-up cold water to sink, make water in water tank, produce microcirculation and reach required hot water, can the cold water of cold water area 2 be transported to hydrothermal area 3 by interface channel 8 heats, can be with hydrothermal area 3 delivery to cold water area 3, its temperature is risen together, accelerate the speed of water heating.
As the utility model preferred embodiment, described condenser 5 is the Fresnel condenser, and the Fresnel condenser can reduce the solar energy loss of sunshine, makes solar energy almost nondestructively be converted into heat energy in heat storing plate 6.
As the utility model preferred embodiment, described water tank 1 is vacuum tank, and the internal layer of water tank 1 is filled with insulation material 9, the insulating products such as the foamed plastics that insulation material 9 is known well for those skilled in the art, mineral wool goods.Be incubated material 9 and can prevent solar water heater when work, heat energy reduces the loss of energy to oxygen diffusion, also can guarantee the water temperature energy slow decreasing in the water tank 1 after solar water heater quits work, in order to can use the hot water in the water tank 1.
Certainly, the utility model is created and is not limited to above-mentioned embodiment, those of ordinary skill in the art also can make equivalent variations or replacement under the prerequisite of the utility model spirit, the modification that these are equal to or replacement all are included in the application's claim limited range.
Claims (5)
1. solar water heater, comprise water tank (1), it is characterized in that: also comprise at least one condenser (5) and heat storing plate (6), described condenser (5) is arranged on the upper surface of water tank (1), described heat storing plate (6) is positioned at condenser (5) below and water tank (1) is divided into the optically focused thermal treatment zone and storage area, and described heat storing plate (6) is the hot energy-storage composite material member of high power capacity.
2. solar water heater according to claim 1 is characterized in that: be connected with at least one heat conductive rod (7) on the close end face of storage area of described heat storing plate (6).
3. solar water heater according to claim 1, it is characterized in that: also be provided with the demarcation strip (4) that the storage area can be divided into hydrothermal area (3) and cold water area (2) in the described water tank (1), be provided with interface channel (8) between described hydrothermal area (3) and cold water area (2).
4. solar water heater according to claim 1, it is characterized in that: described condenser (5) is the Fresnel condenser.
5. according to claim 1 or 3 described solar water heaters, it is characterized in that: described water tank (1) is vacuum tank, and the internal layer of water tank (1) is filled with insulation material (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203346243U CN202709494U (en) | 2012-07-11 | 2012-07-11 | Solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203346243U CN202709494U (en) | 2012-07-11 | 2012-07-11 | Solar water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202709494U true CN202709494U (en) | 2013-01-30 |
Family
ID=47589788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012203346243U Expired - Lifetime CN202709494U (en) | 2012-07-11 | 2012-07-11 | Solar water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202709494U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102767914A (en) * | 2012-07-11 | 2012-11-07 | 栗世芳 | Solar water heater |
| CN110953716A (en) * | 2019-10-23 | 2020-04-03 | 安徽国电能源设备工程有限公司 | High-energy-storage electric heating type energy storage furnace |
-
2012
- 2012-07-11 CN CN2012203346243U patent/CN202709494U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102767914A (en) * | 2012-07-11 | 2012-11-07 | 栗世芳 | Solar water heater |
| CN110953716A (en) * | 2019-10-23 | 2020-04-03 | 安徽国电能源设备工程有限公司 | High-energy-storage electric heating type energy storage furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190415 Address after: 014010 No. 32 Tengfei Street, Binhe New District, Rare Earth High-tech Zone, Baotou City, Inner Mongolia Autonomous Region Patentee after: Baotou Hanover Industrial Equipment Technology Co.,Ltd. Address before: 010000 Unit 2, Building 3, North Hulunbuir Road, New District, Hohhot City, Inner Mongolia Autonomous Region Patentee before: Li Shifang |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 014000 No.32, Tengfei street, Binhe New District, Baotou rare earth high tech Zone, Inner Mongolia Autonomous Region Patentee after: Hannover smart energy technology (Inner Mongolia) Co.,Ltd. Address before: 014010 No. 32 Tengfei Street, Binhe New District, Rare Earth High-tech Zone, Baotou City, Inner Mongolia Autonomous Region Patentee before: Baotou Hanover Industrial Equipment Technology Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130130 |