CN203928454U - A kind of three-tank solar water heater - Google Patents
A kind of three-tank solar water heater Download PDFInfo
- Publication number
- CN203928454U CN203928454U CN201420396786.9U CN201420396786U CN203928454U CN 203928454 U CN203928454 U CN 203928454U CN 201420396786 U CN201420396786 U CN 201420396786U CN 203928454 U CN203928454 U CN 203928454U
- Authority
- CN
- China
- Prior art keywords
- water tank
- attemperater
- heat storage
- tank
- water
- Prior art date
- 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.)
- Withdrawn - After Issue
Links
Classifications
-
- 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
-
- 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
Landscapes
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model relates to a kind of three-tank solar water heater, comprises vacuum heat collection pipe, support and three-tank; Vacuum heat collection pipe is connected with heat collection water tank; Attemperater is arranged at the top of heat collection water tank, is provided with at least one return duct between heat collection water tank and attemperater; Heat storage water tank is arranged at attemperater bottom, is provided with at least one return duct between heat storage water tank and attemperater, is separately provided with the aquaporin that send that is delivered to heat storage water tank by attemperater; In heat storage water tank, be provided with phase-change material bag.Send aquaporin to comprise and be arranged at tube connector and the water pump between attemperater and heat storage water tank.Water pump is photovoltaic water pump, is driven and by the control of automatic temperature-adjusting switch by photovoltaic generating system.The utility model is provided with heat collection water tank, attemperater and heat storage water tank, is provided with phase-change material bag in heat storage water tank, has heat storage function, can extend hot water service time, and particularly overcast and rainy after fine weather still can meet the need of water.
Description
Technical field
The utility model belongs to technical field of solar utilization technique, particularly relates to a kind of three-tank solar water heater.
Background technology
Solar energy is a kind of inexhaustible, nexhaustible green energy resource, and solar utilization technique comes into one's own day by day.Solar energy is converted into heat energy by solar water heater, and water is heated to high-temperature from low temperature, can meet the hot water of people in life, production and use, thereby in daily life, the application of solar water heater is more and more extensive.Solar water heater includes heat-collecting part (vacuum heat collection pipe or flat plate collector), attemperater and support conventionally.Existing solar water heater, at fine weather, Heat-collecting effect is fairly good, uses also satisfactory.If but ran into rainy weather, because of normal thermal-arrest, could not reach desirable use state.For addressing this problem, have engineers and technicians to develop the solar water heater that increases electric heating function, but this depart from the technology category that solar energy utilizes after all; And certainly will bring safety issue after increase electric heating function.
Summary of the invention
The deficiency that the utility model exists for above-mentioned prior art, has proposed a kind of three-tank solar water heater, has heat storage function, can extend the water time.
The technical scheme that the utility model technical solution problem is taked is that a kind of three-tank solar water heater, comprises vacuum heat collection pipe and support, it is characterized in that, has three water tanks, is respectively heat collection water tank, attemperater and heat storage water tank; Described vacuum heat collection pipe is connected with heat collection water tank; Described attemperater is arranged at the top of heat collection water tank, is provided with at least one return duct between described heat collection water tank and attemperater; Described heat storage water tank is arranged at attemperater bottom, is provided with at least one return duct between described heat storage water tank and attemperater, is separately provided with the aquaporin that send that is delivered to heat storage water tank by attemperater; In described heat storage water tank, be provided with phase-change material bag.
As one optimization, described send aquaporin to comprise to be arranged at the tube connector between attemperater and heat storage water tank and to be arranged at the water pump on described tube connector.
As further optimization, described water pump is photovoltaic water pump, and is provided with the photovoltaic generating system for driving described photovoltaic water pump at top.
As further optimizing, be also provided with the automatic temperature-adjusting switch for controlling described water pump.
In the utility model, water inlet pipe, outlet pipe and overflow pipe are all arranged at attemperater, and while water inlet for the first time, attemperater, heat collection water tank and heat storage water tank all enter full.Heat collection water tank is connected with vacuum heat collection pipe, and solar energy is converted into heat energy by vacuum heat collection pipe, and the principle of utilizing hot water floating cold water to sink makes water generates microcirculation and heated the water in heat collection water tank.Between heat collection water tank and attemperater, be provided with return duct, similarly, the principle of utilizing hot water floating cold water to sink, by refluxing, the water in attemperater is also heated.In the time that the heating of water in attemperater reaches uniform temperature, open water pump, the delivery of attemperater, to heat storage water tank, and is formed to circulation further and between attemperater.While using hot water, the hot water in attemperater flows out by outlet pipe; After via water inlet pipe water inlet, the water temperature in attemperater will decline; When the water temperature in attemperater is during lower than water temperature in heat storage water tank, the principle of utilizing hot water floating cold water to sink, by refluxing, the water temperature in attemperater can improve.
So-called heat storage water tank, as its name suggests, it has effect of store heat.Phase-change material undergoes phase transition near its phase transition temperature, discharges or absorbs amount of heat, and this feature of phase-change material can be used to storage power.In the utility model, in heat storage water tank, be provided with phase-change material bag, it is to be formed through coated by phase-change material.Coated metal or the elastomeric material of adopting.Phase-change material used at a certain temperature, solid-liquid phase change, heat is released or absorbs.When phase-change material is during by solid-state liquefy, it can absorb heat; When phase-change material is become when solid-state by liquid state, its can release heat.The utility model utilizes this feature of phase-change material, and in thermal-arrest process, heat storage water tank stores a large amount of heats by phase-change material solid-liquid phase change; And with in thermal process, when hot water uses, cold water enters after attemperater, heat storage water tank discharges a large amount of heats by the liquid-solid phase transformation of phase-change material, the principle of utilizing hot water floating cold water to sink, and by backflow, the water in attemperater is just heated.
When the water pump on the tube connector being arranged between attemperater and heat storage water tank is photovoltaic water pump, and while being provided with the automatic temperature-adjusting switch for controlling described water pump, under the prerequisite that has solar irradiation, in the time that the water heating in attemperater reaches uniform temperature, photovoltaic water pump can be opened automatically, by the delivery of attemperater to heat storage water tank, the temperature of the water in heat storage water tank improves, in the time reaching uniform temperature, the phase-change material solid-liquid phase change in heat storage water tank, thus absorb a large amount of heats.
The utility model is provided with heat collection water tank, attemperater and heat storage water tank, is provided with phase-change material bag in heat storage water tank, has heat storage function, can extend hot water service time, and particularly overcast and rainy after fine weather still can meet the need of water.
Brief description of the drawings
Fig. 1 is a kind of detailed description of the invention structural representation of the utility model.
Fig. 2 is the another kind of detailed description of the invention structural representation of the utility model.
In figure, 1 vacuum heat collection pipe, 2 heat collection water tanks, 3 attemperaters, 4 heat storage water tanks, 5 supports, 6 return ducts, 7 photovoltaic generating systems, 8 photovoltaic water pumps.
Detailed description of the invention
Below in conjunction with embodiment, the utility model will be further described.
Embodiment 1: Figure 1 shows that a kind of three-tank solar water heater, comprise vacuum heat collection pipe 1, heat collection water tank 2, attemperater 3 and heat storage water tank 4 and support 5, vacuum heat collection pipe 1 is connected with heat collection water tank 2, attemperater 3 is arranged at the top of heat collection water tank 2, between heat collection water tank 2 and attemperater 3, be provided with two return ducts 6, heat storage water tank 4 is arranged at the rear downside of attemperater 3, between heat storage water tank 4 and attemperater 3, be provided with a return duct and a tube connector, this tube connector is provided with photovoltaic water pump 8, be provided with photovoltaic generating system 7 at the top of attemperater 3, this photovoltaic generating system 7 is for driving photovoltaic water pump 8, be electrically connected with photovoltaic water pump 8, electric connection part at photovoltaic water pump 8 with photovoltaic generating system 7, also be provided with the automatic temperature-adjusting switch for controlling photovoltaic water pump 8, the temperature sensor of this automatic temperature-adjusting switch accesses in attemperater 3.
Embodiment 2: Figure 2 shows that another kind of three-tank solar water heater, heat storage water tank 4 is arranged under attemperater 3.All the other are identical with embodiment 1.
It should be noted that, the described specific embodiment of this description, the shape of its parts and components, the title of getting etc. can be different.All equivalence or simple change of doing according to described structure, feature and the principle of the utility model patent design, are included in the protection domain of the utility model patent.The utility model person of ordinary skill in the field can make various amendments or supplements or adopt similar mode to substitute described specific embodiment; only otherwise depart from structure of the present utility model or surmount the utility model scope as defined in the claims, all should belong to protection domain of the present utility model.
Claims (4)
1. a three-tank solar water heater, comprises vacuum heat collection pipe and support, it is characterized in that, has three water tanks, is respectively heat collection water tank, attemperater and heat storage water tank; Described vacuum heat collection pipe is connected with heat collection water tank; Described attemperater is arranged at the top of heat collection water tank, is provided with at least one return duct between described heat collection water tank and attemperater; Described heat storage water tank is arranged at attemperater bottom, is provided with at least one return duct between described heat storage water tank and attemperater, is separately provided with the aquaporin that send that is delivered to heat storage water tank by attemperater; In described heat storage water tank, be provided with phase-change material bag.
2. three-tank solar water heater according to claim 1, is characterized in that, described send aquaporin to comprise to be arranged at the tube connector between attemperater and heat storage water tank and to be arranged at the water pump on described tube connector.
3. three-tank solar water heater according to claim 2, is characterized in that, described water pump is photovoltaic water pump, and is provided with the photovoltaic generating system for driving described photovoltaic water pump at top.
4. three-tank solar water heater according to claim 3, is characterized in that, is also provided with the automatic temperature-adjusting switch for controlling described water pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420396786.9U CN203928454U (en) | 2014-07-18 | 2014-07-18 | A kind of three-tank solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420396786.9U CN203928454U (en) | 2014-07-18 | 2014-07-18 | A kind of three-tank solar water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203928454U true CN203928454U (en) | 2014-11-05 |
Family
ID=51824257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420396786.9U Withdrawn - After Issue CN203928454U (en) | 2014-07-18 | 2014-07-18 | A kind of three-tank solar water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203928454U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104089415A (en) * | 2014-07-18 | 2014-10-08 | 海宁市聚焦之火节能科技有限公司 | Solar water heater with three water tanks |
| CN113932462A (en) * | 2021-11-15 | 2022-01-14 | 南通市鑫海自动化设备有限公司 | Solar heat storage device based on graphene-based composite material |
-
2014
- 2014-07-18 CN CN201420396786.9U patent/CN203928454U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104089415A (en) * | 2014-07-18 | 2014-10-08 | 海宁市聚焦之火节能科技有限公司 | Solar water heater with three water tanks |
| CN104089415B (en) * | 2014-07-18 | 2016-06-29 | 海宁市聚焦之火节能科技有限公司 | A kind of three-tank solar water heater |
| CN113932462A (en) * | 2021-11-15 | 2022-01-14 | 南通市鑫海自动化设备有限公司 | Solar heat storage device based on graphene-based composite material |
| CN113932462B (en) * | 2021-11-15 | 2023-11-14 | 南通市鑫海自动化设备有限公司 | Solar heat storage device based on graphene-based composite material |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201412910Y (en) | Hot water device taking air source heat pump and solar energy as heat sources | |
| CN203518263U (en) | Solar water heating system for supplying heat in centralized mode and supplying water in time sharing mode | |
| CN203687391U (en) | Full-automatic panel solar energy centralized hot-water supply system for high altitude areas | |
| CN104089415B (en) | A kind of three-tank solar water heater | |
| CN205447976U (en) | Solar energy can complementary hot -water heating system with air | |
| CN203928454U (en) | A kind of three-tank solar water heater | |
| CN103216951A (en) | Method and device for utilizing solar energy by using dual mediums in dual modes | |
| CN205619578U (en) | Solar water heating system of building | |
| CN203928461U (en) | A kind of solar water heater | |
| CN208222845U (en) | One kind is based on solar energy, high-temperature phase change heat accumulation and the auxiliary heating system of providing multiple forms of energy to complement each other of electricity | |
| CN201037671Y (en) | Direct type centralization heat collection individual household heat-storage solar energy water heating system | |
| CN202126104U (en) | Water level/water temperature linkage control device of solar water tank | |
| CN104089417A (en) | Solar water heater | |
| CN209960453U (en) | Solar phase-change heat storage boiler system | |
| CN205957275U (en) | Solar energy supplies warm water system | |
| CN202002331U (en) | Solar energy heat pump all-weather water heating system | |
| CN206803518U (en) | A kind of double-heat source water heater | |
| CN204787315U (en) | Solar water heater | |
| CN206019035U (en) | High-efficiency solar hot-water heating system | |
| CN204043048U (en) | The emptying heating plant of a kind of new type solar energy | |
| CN205448368U (en) | Two courage solar energy collection water tanks | |
| CN202598884U (en) | Direct heat exchange type flat plate solar water heating system with instantaneous heating device | |
| CN203036888U (en) | Split type non-pressure-bearing solar water heater | |
| CN203785072U (en) | Photoelectric heat accumulating type high-temperature heating supply and water heating device | |
| CN201615619U (en) | Constant-temperature solar water heater |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141105 Effective date of abandoning: 20160629 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |