CN204494855U - A kind of high-efficient heat accumulation solar water heater - Google Patents
A kind of high-efficient heat accumulation solar water heater Download PDFInfo
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- CN204494855U CN204494855U CN201520109535.2U CN201520109535U CN204494855U CN 204494855 U CN204494855 U CN 204494855U CN 201520109535 U CN201520109535 U CN 201520109535U CN 204494855 U CN204494855 U CN 204494855U
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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 utility model discloses a kind of high-efficient heat accumulation solar water heater, comprise water inlet pipe, outlet pipe and vacuum tube, also comprise the first water tank, second water tank, water-circulating pipe, hot gas cycle pipe, baffle plate, and heat collector panel, described first water tank is arranged at above the second water tank, entirety is interconnected to form by water-circulating pipe and hot gas cycle pipe between described first water tank and the second water tank, described first water tank and the second water tank inside are all arranged at some baffle plates, described baffle plate is divided into overhead gage and lower baffle plate, tortuous water route is formed between described overhead gage and lower baffle plate, described heat collector panel is arranged at below the second water tank.The utility model provides a kind of rational in infrastructure, and hot water storage amount is large, and the efficiency of cycle is high, and accumulation of heat is effective, improves the high-efficient heat accumulation solar water heater the hot water time.
Description
Technical field
The utility model belongs to technical field of solar water heaters, specifically relates to a kind of high-efficient heat accumulation solar water heater.
Background technology
Solar energy is widely used as natural resources important in society, is usually used in the field such as water heater, street lamp.In field of water heaters, solar water heater has become water heater the most widely, is subject to consumers in general's favor.
There is following a few point defect in solar water heater in the market: the press-bearing water tank of (1), solar water heater water tank more employing sandwich courage heat exchange mode, this type of water tank heat accumulation inner bag all adopts a through type inner bag, and inner bag is connected with water inlet pipe and outlet pipe.Because inner bag leads directly to, directly inner bag is injected by water inlet pipe with the running water as cold water during water, this cold water directly impacts the hot water stored in inner bag under the effect of hydraulic pressure, thus cause the mixed water of the cold water of hot water and the injection stored in inner bag, cause the decline of water temperature entirety in inner bag, outlet pipe goes out hot water rate and declines.(2), solar water heater mostly be single cisten mechanism arrange, also need coordinate replenishing water tank of water.During actual use, the most direct effect produced is that thermal-collecting tube hot water out enters one-level water tank, and the heat energy of vapours is not completely absorbed by water, and some has been lost by blow-down pipe, both waste water resource, directly reduce again the utilization ratio of solar energy.(3), the solar panel of solar water heater is not always high in photovoltaic conversion ratio, and only under high light, photovoltaic conversion just can be higher, and photovoltaic conversion ratio is low, this just directly affects sun transformation of energy, and particularly when the cloudy low light level, conversion efficiency is lower.
Utility model content
For above-mentioned weak point of the prior art, the purpose of this utility model is intended to provide a kind of rational in infrastructure, and hot water storage amount is large, and the efficiency of cycle is high, and accumulation of heat is effective, improves the high-efficient heat accumulation solar water heater the hot water time.
In order to solve the problems of the technologies described above, the utility model is achieved through the following technical solutions:
A kind of high-efficient heat accumulation solar water heater, comprise water inlet pipe, outlet pipe and vacuum tube, also comprise the first water tank, second water tank, water-circulating pipe, hot gas cycle pipe, baffle plate, and heat collector panel, described first water tank is arranged at above the second water tank, entirety is interconnected to form by water-circulating pipe and hot gas cycle pipe between described first water tank and the second water tank, described first water tank and the second water tank inside are all arranged at some baffle plates, described baffle plate is divided into overhead gage and lower baffle plate, tortuous water route is formed between described overhead gage and lower baffle plate, described heat collector panel is arranged at below the second water tank.The first water tank arranged with high status and the second water tank, both form circulation hold over system.While the first high-order water tank is the second water tank amount of makeup water of low level, the steam thermal energy that all can not be absorbed by cold water in low level second water tank to be imported in the first high-order water tank by steam lead thus carries out preheating to the cold water in the first water tank, enter the second water tank again, effectively prevent scattering and disappearing of heat energy; Moreover, by being provided with the more than one baffle plate making to be formed in water tank tortuous water route, the water route in water tank being extended, reduces the situation that hot and cold water in water tank mixes water, reduce out the problem that hot water rate declines.
Specifically, enter in water tank with cold water during water from water inlet pipe, by the pressure of running water, hot water is ejected from outlet pipe.In the process of top water, the interface of cold water and hot water can not be well-separated, but there is the situation that hot and cold water mixes water, but the situation that this hot and cold water mixes water is mainly present near the interface of cold water and hot water, the situation impact that the longer hot and cold water in the path therefore from water inlet pipe to outlet pipe mixes water is less.Adopt baffle plate to separate in water tank and form tortuous water route, make the path lengthens of water in water tank doubly a lot, reduce the situation of mixed water.
Further preferably, described overhead gage and lower baffle plate are vertically installed in tank inner wall respectively, and described baffle plate and lower baffle plate number ratio are 1:1.
Further preferably, described water-circulating pipe two ends connect above the first water tank one side-lower and the second water tank side respectively, on difference the first water tank side, described hot gas cycle pipe two ends and above the second water tank side.
Further preferably, described water-circulating pipe and hot gas cycle pipe are provided with connection valve, prevent and leak or gas leak phenomenon.
Further preferably, described heat collector panel inside arranges vacuum tube, and described heat collector panel upper surface arranges some groove concentration pieces, and described some groove concentration pieces are combined to form cambered surface waveform concentration piece.Some groove concentration pieces are set at heat collector panel upper surface and can expand heat collector panel reception heat energy meter area, under overcast sky, Omnibearing absorbing can be carried out to luminous energy equally.
The utility model has the following advantages relative to prior art:
The utility model in use can improve heat energy utilization rate, strengthens the hot water duration, improves shower quality, shortens hot water discharge time, reduces energy loss; Heat absorption rate can be improved simultaneously, there is longer service life, be convenient to popularize use.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment, simple introduction is done below by the accompanying drawing used required in embodiment, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the utility model structural representation;
Fig. 2 is the solar panel structural representation of the utility model.。
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making under creative work prerequisite, and the every other embodiment obtained, all belongs to the utility model protection domain.
embodiment 1
As Fig. 1, a kind of high-efficient heat accumulation solar water heater shown in Fig. 2, comprise water inlet pipe 1, outlet pipe 2 and vacuum tube 8, also comprise the first water tank 3, second water tank 4, water-circulating pipe 5, hot gas cycle pipe 6, baffle plate 9, with heat collector panel 10, described first water tank 3 is arranged at above the second water tank 4, entirety is interconnected to form by water-circulating pipe 5 and hot gas cycle pipe 6 between described first water tank 3 and the second water tank 4, described first water tank 3 and the second water tank 4 inside are all arranged at some baffle plates 9, described baffle plate 9 is divided into overhead gage and lower baffle plate, tortuous water route is formed between described overhead gage and lower baffle plate, described heat collector panel 10 is arranged at below the second water tank.The first water tank 3 and the second water tank 4 arranged with high status, both form circulation hold over system.While the first high-order water tank 3 is the second water tank 4 amount of makeup water of low level, the steam thermal energy that all can not be absorbed by cold water in low level second water tank 4 to be imported in the first high-order water tank 3 by steam lead thus carries out preheating to the cold water in the first water tank 3, enter the second water tank 4 again, effectively prevent scattering and disappearing of heat energy; Moreover, by being provided with the more than one baffle plate 9 making to be formed in water tank tortuous water route, the water route in water tank being extended, reduces the situation that hot and cold water in water tank mixes water, reduce out the problem that hot water rate declines.Specifically, enter in water tank with cold water during water from water inlet pipe 1, by the pressure of running water, hot water is ejected from outlet pipe 2.In the process of top water, the interface of cold water and hot water can not be well-separated, but there is the situation that hot and cold water mixes water, but the situation that this hot and cold water mixes water is mainly present near the interface of cold water and hot water, therefore from water inlet pipe 1 to the path of outlet pipe 2 longer hot and cold water mix water situation impact less.Adopt baffle plate 9 to separate in water tank and form tortuous water route, make the path lengthens of water in water tank doubly a lot, reduce the situation of mixed water.Described overhead gage and lower baffle plate are vertically installed in tank inner wall respectively, and described baffle plate and lower baffle plate number ratio are 1:1.Described water-circulating pipe 5 two ends connect above the first water tank 3 one side-lower and the second water tank 4 side respectively, on difference the first water tank 3 side, described hot gas cycle pipe 6 two ends and above the second water tank 4 side.Described water-circulating pipe 5 and hot gas cycle pipe 6 are provided with connection valve 7, prevent and leak or gas leak phenomenon.Described heat collector panel 10 inside arranges vacuum tube 8, and described heat collector panel 10 upper surface arranges some groove concentration pieces 11, and described some groove concentration pieces 11 are combined to form cambered surface waveform concentration piece.Arrange some groove concentration pieces 11 at heat collector panel 10 upper surface can expand heat collector panel 10 and receive heat energy meter area, under overcast sky, Omnibearing absorbing can be carried out to luminous energy equally.
Claims (5)
1. a high-efficient heat accumulation solar water heater, comprise water inlet pipe (1), outlet pipe (2) and vacuum tube (8), it is characterized in that: also comprise the first water tank (3), second water tank (4), water-circulating pipe (5), hot gas cycle pipe (6), baffle plate (9), with heat collector panel (10), described first water tank (3) is arranged at the second water tank (4) top, entirety is interconnected to form by water-circulating pipe (5) and hot gas cycle pipe (6) between described first water tank (3) and the second water tank (4), described first water tank (3) and the second water tank (4) inside are all arranged at some baffle plates (9), described baffle plate (9) is divided into overhead gage and lower baffle plate, tortuous water route is formed between described overhead gage and lower baffle plate, described heat collector panel (10) is arranged at below the second water tank.
2. a kind of high-efficient heat accumulation solar water heater according to claim 1, is characterized in that: described overhead gage and lower baffle plate are vertically installed in tank inner wall respectively, and described baffle plate and lower baffle plate number ratio are 1:1.
3. a kind of high-efficient heat accumulation solar water heater according to claim 1, it is characterized in that: described water-circulating pipe (5) two ends connect above the first water tank (3) side-lower and the second water tank (4) side respectively, on difference the first water tank (3) side, described hot gas cycle pipe (6) two ends and above the second water tank (4) side.
4. a kind of high-efficient heat accumulation solar water heater according to claim 1, is characterized in that: described water-circulating pipe (5) and hot gas cycle pipe (6) are provided with connection valve (7).
5. a kind of high-efficient heat accumulation solar water heater according to claim 1, it is characterized in that: described heat collector panel (10) inside arranges vacuum tube (8), described heat collector panel (10) upper surface is arranged some groove concentration pieces (11), described some groove concentration pieces (11) are combined to form cambered surface waveform concentration piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520109535.2U CN204494855U (en) | 2015-02-15 | 2015-02-15 | A kind of high-efficient heat accumulation solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520109535.2U CN204494855U (en) | 2015-02-15 | 2015-02-15 | A kind of high-efficient heat accumulation solar water heater |
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| CN204494855U true CN204494855U (en) | 2015-07-22 |
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| CN201520109535.2U Active CN204494855U (en) | 2015-02-15 | 2015-02-15 | A kind of high-efficient heat accumulation solar water heater |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106394431A (en) * | 2016-08-31 | 2017-02-15 | 陈祥思 | New energy water heater for automobile |
| CN106885380A (en) * | 2017-03-12 | 2017-06-23 | 深圳市上羽科技有限公司 | A kind of good solar water heater of heat build-up effect |
| CN112033015A (en) * | 2020-07-16 | 2020-12-04 | 石河子大学 | Solar water heater and solar auxiliary heating system with same |
-
2015
- 2015-02-15 CN CN201520109535.2U patent/CN204494855U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106394431A (en) * | 2016-08-31 | 2017-02-15 | 陈祥思 | New energy water heater for automobile |
| CN106394431B (en) * | 2016-08-31 | 2019-03-15 | 宁波远志立方能源科技有限公司 | Automobile new energy water heater |
| CN106885380A (en) * | 2017-03-12 | 2017-06-23 | 深圳市上羽科技有限公司 | A kind of good solar water heater of heat build-up effect |
| CN112033015A (en) * | 2020-07-16 | 2020-12-04 | 石河子大学 | Solar water heater and solar auxiliary heating system with same |
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