CN107166773A - A kind of phase-change thermal storage solar water heating system of section cyclic heating - Google Patents
A kind of phase-change thermal storage solar water heating system of section cyclic heating Download PDFInfo
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- CN107166773A CN107166773A CN201710584155.8A CN201710584155A CN107166773A CN 107166773 A CN107166773 A CN 107166773A CN 201710584155 A CN201710584155 A CN 201710584155A CN 107166773 A CN107166773 A CN 107166773A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 124
- 238000010438 heat treatment Methods 0.000 title claims abstract description 48
- 125000004122 cyclic group Chemical group 0.000 title claims abstract description 21
- 238000009825 accumulation Methods 0.000 claims abstract description 27
- 238000005338 heat storage Methods 0.000 claims abstract description 11
- 239000013589 supplement Substances 0.000 claims description 6
- 239000002937 thermal insulation foam Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 238000004146 energy storage Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000003020 moisturizing effect Effects 0.000 description 2
- 239000012782 phase change material Substances 0.000 description 2
- 239000008400 supply water Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000476 body water Anatomy 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 210000003739 neck Anatomy 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000002277 temperature effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
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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
Landscapes
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The invention discloses a kind of phase-change thermal storage solar water heating system of section cyclic heating, including：Phase-change thermal storage solar water heater and thermal-insulating body, cold water casing and several heat accumulation casings are provided with the thermal-insulating body, the water side of the phase-change thermal storage solar water heater is provided with the feed pipe extended in thermal-insulating body, the heat accumulation casing top is not provided with the first water pipe being connected with feed pipe, the first magnetic valve is provided with first water pipe, the cold water casing and heat accumulation bottom half are respectively arranged with the second water pipe being connected with water inlet pipe, second water pipe and are provided with the second magnetic valve.Through the above way, the phase-change thermal storage solar water heating system of section cyclic heating of the present invention, by the independent keying for controlling the first magnetic valve and the second magnetic valve, the water storage in single heat storage box body is heated using phase-change thermal storage solar water heater, the heating of other heat accumulation casings is not influenceed when using, uninterrupted circulating-heating is realized.
Description
Technical field
The present invention relates to solar water heater field, more particularly to a kind of phase-change thermal storage solar energy of section cyclic heating
Hot-water heating system.
Background technology
Phase change energy storage technology can realize energy when different by energy to be stored in the form of latent heat of phase change in phase-change material
Conversion between sky.The storage and utilization of energy are realized using the latent heat of phase change of phase-change material, using energy source effect is favorably improved
Rate and exploitation regenerative resource, are a very active forward position research sides in energy science and materials science field in recent years
To.Compared with sensible heat energy storage technology, phase change energy storage technology have energy storage density height, compact, temperature control it is constant, energy-conservation effect
The advantages of fruit is significantly, phase transition temperature range of choice is wide and easy to control.
The storage tank of existing phase-change thermal storage type solar water heater uses monomer structure, utilizes phase-change thermal storage solar water
The hot water that device is carried out to the hot water in storage tank in circulating-heating, storage tank is being exported as domestic water in use, can not enter
Row circulating-heating, otherwise causes the problem of supply water temperature is uneven, efficiency is low, when intensity of illumination is low, it is difficult to reach higher water supply
Temperature, uses very flexible.
The content of the invention
The present invention solves the technical problem of provide a kind of phase-change thermal storage solar heat water system of section cyclic heating
System, improves uninterrupted hydronic efficiency, lifts the flexibility used.
In order to solve the above technical problems, one aspect of the present invention is：A kind of section cyclic heating is provided
Phase-change thermal storage solar water heating system, including：Set in phase-change thermal storage solar water heater and thermal-insulating body, the thermal-insulating body
There are cold water casing and several heat accumulation casings, the water side of the phase-change thermal storage solar water heater, which is provided with, extends to incubator
Internal feed pipe, the heat accumulation casing top is not provided with the first water pipe being connected with feed pipe, first water pipe
On be provided with the first magnetic valve, the water inlet end of the phase-change thermal storage solar water heater, which is provided with, extends to entering in thermal-insulating body
Water pipe, the cold water casing and heat accumulation bottom half are respectively arranged with the second water pipe being connected with water inlet pipe, described second
The second magnetic valve is provided with water pipe.
In a preferred embodiment of the present invention, it is provided with the thermal-insulating body and is wrapped in cold water casing and heat storage box
Heat insulation foam outside body.
In a preferred embodiment of the present invention, it is provided with booster pump on the feed pipe.
In a preferred embodiment of the present invention, hot water is provided with below the thermal-insulating body and uses pipe, the heat storage box
Body bottom is respectively arranged with the 3rd water pipe for extending to and being connected with hot water below thermal-insulating body and using pipe.
In a preferred embodiment of the present invention, it is respectively arranged with the 3rd magnetic valve on the 3rd water pipe.
In a preferred embodiment of the present invention, it is provided with controller on the outside of the thermal-insulating body, first magnetic valve,
Second magnetic valve and the 3rd magnetic valve respectively with controller linearly connected.
In a preferred embodiment of the present invention, the cold water casing top is provided with the cold water supplement for extending to outside
Pipe.
In a preferred embodiment of the present invention, the 4th with controller linearly connected is provided with the cold water supplement pipe
Magnetic valve.
In a preferred embodiment of the present invention, it is respectively arranged with and controls in the cold water casing and several heat storage box bodies
The temperature sensor of device linearly connected processed.
In a preferred embodiment of the present invention, it is respectively arranged with and controls in the cold water casing and several heat storage box bodies
The level sensor of device linearly connected processed.
The beneficial effects of the invention are as follows：A kind of phase-change thermal storage solar heat water system for section cyclic heating that the present invention is pointed out
System, by the independent keying for controlling the first magnetic valve and the second magnetic valve, it is possible to use phase-change thermal storage solar water heater is to list
Water storage in individual heat storage box body is heated, to reach higher temperature, and in use, can be to meeting the single storage of temperature
Hot tank body is discharged water, and the heating of other heat accumulation casings, efficiency high are not influenceed, it is possible to relatively low using cold water casing or temperature
Heat storage box body in current to phase-change thermal storage solar water heater carry out moisturizing, realize uninterrupted circulating-heating, greatly promote
The utilization rate of solar energy.
Brief description of the drawings
Technical scheme in order to illustrate the embodiments of the present invention more clearly, makes required in being described below to embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for
For those of ordinary skill in the art, on the premise of not paying creative work, it can also obtain other according to these accompanying drawings
Accompanying drawing, wherein：
Fig. 1 is a kind of structural representation of the preferred embodiment of phase-change thermal storage solar water heating system one of section cyclic heating of the invention
Figure.
Embodiment
The technical scheme in the embodiment of the present invention will be clearly and completely described below, it is clear that described implementation
Example is only a part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, this area is common
All other embodiment that technical staff is obtained under the premise of creative work is not made, belongs to the model that the present invention is protected
Enclose.
Referring to Fig. 1, the embodiment of the present invention includes：
A kind of phase-change thermal storage solar water heating system of section cyclic heating, including：Phase-change thermal storage solar water heater 1 and insulation
Cold water casing 6 and several heat accumulation casings 9 are provided with casing 5, the thermal-insulating body 5, it is separate.
The water side of the phase-change thermal storage solar water heater 1 is provided with the feed pipe 15 extended in thermal-insulating body 5, institute
State to be respectively arranged with the first water pipe 10 being connected with feed pipe 15, first water pipe 10 at the top of heat accumulation casing 9 and be provided with
Booster pump 14 is provided with first magnetic valve 12, the feed pipe 15, the first magnetic valve 12 is opened, booster pump 14 imports hot water
Corresponding heat accumulation casing 9.
The water inlet end of the phase-change thermal storage solar water heater 1 is provided with the water inlet pipe 2 extended in thermal-insulating body 5, institute
State cold water casing 6 and the bottom of heat accumulation casing 9 is respectively arranged with the second water pipe 4 being connected with water inlet pipe 2, second water pipe
The second magnetic valve 3 is provided with 4.By controlling opening for the corresponding magnetic valve 3 of first magnetic valve 12 and second of single heat accumulation casing 9
Close, it is possible to use phase-change thermal storage solar water heater 1 is heated to the water storage in single heat accumulation casing 9, higher to reach
When temperature, lifting use in winter convenience, and single heat accumulation casing 9 are heated, hot water in other heat storage box bodies is not influenceed
Use, the good constant-temperature effect of domestic water.
The heat insulation foam being wrapped in outside cold water casing 6 and heat accumulation casing 9, heat-insulated effect are provided with the thermal-insulating body 5
It is really good, be conducive to the insulation of heat accumulation casing 9.
The lower section of thermal-insulating body 5 is provided with hot water using pipe 11, and the bottom of heat accumulation casing 9, which is respectively arranged with, to be extended to
The lower section of thermal-insulating body 5 and the 3rd water pipe 16 being connected with hot water using pipe 11.Is respectively arranged with 3rd water pipe 16
Three magnetic valves 17, facilitate the use of hot water in single heat accumulation casing 9, it is ensured that the stabilization of supply water temperature.
The outside of thermal-insulating body 5 is provided with controller 13, first magnetic valve 12, the second magnetic valve 3 and the 3rd electricity
Magnet valve 17 respectively with the linearly connected of controller 13, set by the temperature of controller 13, be advantageously implemented Automated condtrol.
The top of cold water casing 6 is provided with the cold water supplement pipe 8 for extending to outside, the cold water supplement pipe 8 and set
There is the 4th magnetic valve 7 with the linearly connected of controller 13, it is convenient that cold water casing 6 is supplemented, it is to avoid to cut off the water supply what can not be used
Problem.
The temperature biography with the linearly connected of controller 13 is respectively arranged with the cold water casing 6 and several heat accumulation casings 9
The level sensor with the linearly connected of controller 13 is respectively arranged with sensor, the cold water casing 6 and several heat accumulation casings 9
Device, by the monitoring to water temperature and water level in heat accumulation casing 9, the convenient moisturizing for carrying out heat accumulation casing 9 and circulating-heating, lifting is too
Positive energy utilization rate.
In summary, a kind of phase-change thermal storage solar water heating system for section cyclic heating that the present invention is pointed out, temperature control effect
It is really good, the constant temperature effect of domestic water is improved, circulating-heating improves solar energy utilization ratio, and use is more flexible.
Embodiments of the invention are the foregoing is only, are not intended to limit the scope of the invention, it is every to utilize this hair
Equivalent structure or equivalent flow conversion that bright description is made, or directly or indirectly it is used in other related technology necks
Domain, is included within the scope of the present invention.
Claims (10)
1. a kind of phase-change thermal storage solar water heating system of section cyclic heating, it is characterised in that including：Phase-change thermal storage solar energy
Cold water casing and several heat accumulation casings are provided with water heater and thermal-insulating body, the thermal-insulating body, the phase-change thermal storage is too
It is positive can the water side of water heater be provided with the feed pipe extended in thermal-insulating body, the heat accumulation casing top be not provided with
The first magnetic valve, the phase-change thermal storage solar water are provided with the first water pipe that feed pipe is connected, first water pipe
The water inlet end of device is provided with the water inlet pipe extended in thermal-insulating body, and the cold water casing and heat accumulation bottom half are set respectively
Have and be provided with the second magnetic valve on the second water pipe being connected with water inlet pipe, second water pipe.
2. the phase-change thermal storage solar water heating system of section cyclic heating according to claim 1, it is characterised in that described
The heat insulation foam being wrapped in outside cold water casing and heat storage box body is provided with thermal-insulating body.
3. the phase-change thermal storage solar water heating system of section cyclic heating according to claim 1, it is characterised in that described
Booster pump is provided with feed pipe.
4. the phase-change thermal storage solar water heating system of section cyclic heating according to claim 1, it is characterised in that described
Hot water is provided with below thermal-insulating body using pipe, the heat accumulation bottom half be respectively arranged with extend to below thermal-insulating body and with
The 3rd water pipe that hot water is connected using pipe.
5. the phase-change thermal storage solar water heating system of section cyclic heating according to claim 1, it is characterised in that described
The 3rd magnetic valve is respectively arranged with 3rd water pipe.
6. the phase-change thermal storage solar water heating system of section cyclic heating according to claim 5, it is characterised in that described
Be provided with controller on the outside of thermal-insulating body, first magnetic valve, the second magnetic valve and the 3rd magnetic valve respectively with controller line
Property connection.
7. the phase-change thermal storage solar water heating system of section cyclic heating according to claim 6, it is characterised in that described
Cold water casing top is provided with the cold water supplement pipe for extending to outside.
8. the phase-change thermal storage solar water heating system of section cyclic heating according to claim 7, it is characterised in that described
The 4th magnetic valve with controller linearly connected is provided with cold water supplement pipe.
9. the phase-change thermal storage solar water heating system of section cyclic heating according to claim 6, it is characterised in that described
The temperature sensor with controller linearly connected is respectively arranged with cold water casing and several heat storage box bodies.
10. the phase-change thermal storage solar water heating system of section cyclic heating according to claim 6, it is characterised in that institute
State the level sensor being respectively arranged with cold water casing and several heat storage box bodies with controller linearly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710584155.8A CN107166773A (en) | 2017-07-18 | 2017-07-18 | A kind of phase-change thermal storage solar water heating system of section cyclic heating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710584155.8A CN107166773A (en) | 2017-07-18 | 2017-07-18 | A kind of phase-change thermal storage solar water heating system of section cyclic heating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107166773A true CN107166773A (en) | 2017-09-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710584155.8A Pending CN107166773A (en) | 2017-07-18 | 2017-07-18 | A kind of phase-change thermal storage solar water heating system of section cyclic heating |
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| CN (1) | CN107166773A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101545686A (en) * | 2008-03-27 | 2009-09-30 | 北京美联华新测控技术有限公司 | High-efficiency continuous solar energy hot water supplying system |
| CN104019568A (en) * | 2013-02-28 | 2014-09-03 | 海尔集团公司 | Solar centralized heat collection and centralized household heat storage system |
| CN204574560U (en) * | 2015-03-18 | 2015-08-19 | 广州虹能节能技术有限公司 | A kind of Engineering-type energy-saving solar energy-storage system |
| CN105698403A (en) * | 2016-03-03 | 2016-06-22 | 海宁光泰太阳能工业有限公司 | Household solar hot water system |
| CN207095068U (en) * | 2017-07-18 | 2018-03-13 | 江苏启能新能源材料有限公司 | A kind of phase-change thermal storage solar water heating system of section cyclic heating |
-
2017
- 2017-07-18 CN CN201710584155.8A patent/CN107166773A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101545686A (en) * | 2008-03-27 | 2009-09-30 | 北京美联华新测控技术有限公司 | High-efficiency continuous solar energy hot water supplying system |
| CN104019568A (en) * | 2013-02-28 | 2014-09-03 | 海尔集团公司 | Solar centralized heat collection and centralized household heat storage system |
| CN204574560U (en) * | 2015-03-18 | 2015-08-19 | 广州虹能节能技术有限公司 | A kind of Engineering-type energy-saving solar energy-storage system |
| CN105698403A (en) * | 2016-03-03 | 2016-06-22 | 海宁光泰太阳能工业有限公司 | Household solar hot water system |
| CN207095068U (en) * | 2017-07-18 | 2018-03-13 | 江苏启能新能源材料有限公司 | A kind of phase-change thermal storage solar water heating system of section cyclic heating |
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Application publication date: 20170915 |
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