CN109341104A - A kind of solar energy heating device - Google Patents
A kind of solar energy heating device Download PDFInfo
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- CN109341104A CN109341104A CN201811131229.3A CN201811131229A CN109341104A CN 109341104 A CN109341104 A CN 109341104A CN 201811131229 A CN201811131229 A CN 201811131229A CN 109341104 A CN109341104 A CN 109341104A
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- China
- Prior art keywords
- solar energy
- heating device
- heat collection
- collection pipe
- controller
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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 present invention relates to solar product fields, disclose a kind of solar energy heating device, comprising: water tank (1)；Multiple solar energy heat collection pipes (2), the multiple solar energy heat collection pipe (2) connect with the water tank (1), and the inside of the multiple solar energy heat collection pipe (2) is filled with energy-accumulation material；Multiple jet water spouts (3), the multiple jet water spout (3) are connect by multiple solenoid valves with one end of the multiple solar energy heat collection pipe (2)；Optical sensor, the optical sensor are used to detect the intensity of illumination of external environment；Controller, the controller is connect with the optical sensor and the multiple solenoid valve respectively, for: in the case where the intensity of illumination that the optical sensor detects is lower than predetermined value, the controller opens the multiple solenoid valve so that the water flow in the multiple jet water spout (3) enters the multiple solar energy heat collection pipe (2).
Description
Technical field
The present invention relates to solar product fields, more particularly to solar energy heating device.
Background technique
Solar water heater is the heating device for converting solar energy to thermal energy, by water from low-temperature heat to high temperature, with
Meet hot water of the people in life, production to use.Solar water heater by structure type be divided into pipe type solar energy water heater and
Flat solar water heater occupies the market share of the country 95% mainly based on pipe type solar energy water heater.Tubular type household
Solar water heater is made of the related spare and accessory parts such as thermal-collecting tube, water tank and bracket, solar energy be converted into thermal energy mainly according to
The principle for utilizing hot water floating cold water to sink by thermal-collecting tube, thermal-collecting tube, makes water generate microcirculation and obtain required hot water.It is existing
The use of solar water heater is influenced very greatly by weather, such as cloudy day, rainy day, cannot be obtained in the insufficient situation of intensity of illumination
Enough thermal energy, the problem of so as to cause can not continuously heat for a long time.
Summary of the invention
The purpose of the invention is to overcome solar water heater of the existing technology that cannot continuously heat for a long time
Problem provides a kind of solar energy heating device, which fills energy-accumulation material in solar energy heat collection pipe,
In the insufficient situation of illumination, water flow is passed through into solar energy heat collection pipe by jet water spout, so that releasing after energy-accumulation material adsorption moisture
Thermal discharge continuously heats to continue to heat to water tank so that the solar energy heating device realizes for a long time.
To achieve the goals above, embodiments of the present invention provide a kind of solar energy heating device, comprising:
Water tank；
Multiple solar energy heat collection pipes, the multiple solar energy heat collection pipe are connect with the water tank, the multiple solar energy collection
The inside of heat pipe is filled with energy-accumulation material；
Multiple jet water spouts, the multiple jet water spout are connected by one end of multiple solenoid valves and the multiple solar energy heat collection pipe
It connects；
Optical sensor, the optical sensor is for detecting the intensity of illumination that the solar energy heating device is subject to；
Controller, the controller connect with the optical sensor and the multiple solenoid valve respectively, are used for:
In the case where the intensity of illumination that the optical sensor detects is lower than predetermined value, described in the controller opening
Multiple solenoid valves are so that the water flow in the multiple jet water spout enters the multiple solar energy heat collection pipe.
Preferably, it is provided with the demarcation plate with several through-holes in the solar energy heat collection pipe, the demarcation plate is by institute
The inner space for stating solar energy heat collection pipe is divided into upper space and lower layer space, and it is empty that the energy-accumulation material is filled in the lower layer
Between, the water outlet of the multiple jet water spout is located at the upper space.
Preferably, the predetermined value is 200 to 300 luxs.
Preferably, the controller is opened the multiple solenoid valve and is closed after scheduled duration.
Preferably, the scheduled duration is 1 to 2 minute.
Preferably, the controller is also used to:
In period between the 6:00 of daily 18:00 to next day, the multiple solenoid valve is not opened.
Preferably, the energy-accumulation material includes any one in water and salt, fused salt and paraffin.
Through the above technical solutions, the solar energy heating device that embodiments of the present invention provide is in solar energy heat collection pipe
Filling energy-accumulation material is passed through water flow into solar energy heat collection pipe by jet water spout in the insufficient situation of illumination, so that accumulation of energy material
Heat is discharged after material adsorption moisture, to continue to heat to water tank, so that the solar energy heating device realizes for a long time continuously
Heating.
Detailed description of the invention
Fig. 1 is the perspective view for the solar energy heating device that embodiment according to the present invention provides；
Fig. 2 is the structural representation of the solar energy heat collection pipe for the solar energy heating device that embodiment according to the present invention provides
Figure；
Fig. 3 is the top view of the demarcation plate for the solar energy heating device that embodiment according to the present invention provides.
Description of symbols
1 water tank, 2 solar energy heat collection pipe
3 jet water spout, 4 demarcation plate
20 upper space, 21 lower layer space
Specific embodiment
Below in conjunction with attached drawing, detailed description of the preferred embodiments.It should be understood that this place is retouched
The specific embodiment stated is merely to illustrate and explain the present invention, and is not intended to restrict the invention.
Fig. 1 shows the perspective view of the solar energy heating device of embodiment according to the present invention offer.Reality of the invention
The mode of applying provides a kind of solar energy heating device, as shown in Figure 1, the solar energy heating device may include:
Water tank 1；
Multiple solar energy heat collection pipes 2, multiple solar energy heat collection pipes 2 are connect to heat to water tank 1 with water tank 1, multiple sun
The inside of energy thermal-collecting tube 2 is filled with energy-accumulation material；
Multiple jet water spouts 3, multiple jet water spouts 3 are connected by one end of multiple solenoid valves and multiple solar energy heat collection pipes 2 respectively
It connects；
Optical sensor, optical sensor can be used for detecting the intensity of illumination that the solar energy heating device is subject to；
Controller, controller are connect with optical sensor and multiple solenoid valves respectively, and controller can be used for:
In the case where the intensity of illumination that optical sensor detects is lower than predetermined value, controller open multiple solenoid valves with
So that the water flow in multiple jet water spouts 3 respectively enters multiple solar energy heat collection pipes 2, so that the accumulation of energy material in solar energy heat collection pipe 2
Heat is discharged after material adsorption moisture, to continue to heat to water tank.
The solar energy heating device that embodiments of the present invention provide is filled with energy-accumulation material in solar energy heat collection pipe 2,
In the insufficient situation of illumination, water flow is passed through into solar energy heat collection pipe 2 by jet water spout 3, so that energy-accumulation material adsorption moisture
After discharge heat, thus continue to water tank 1 heat, allow the solar energy heating device cloudy day, the rainy day weather in can
To obtain thermal energy, realizes and continuously heat for a long time.
Fig. 2 shows the structures of the solar energy heat collection pipe of the solar energy heating device of embodiment according to the present invention offer
Schematic diagram, Fig. 3 show the top view of the demarcation plate of the solar energy heating device of embodiment according to the present invention offer.At this
In a kind of embodiment of invention, the demarcation plate 4 with several through-holes can be set in solar energy heat collection pipe 2 (such as Fig. 3 institute
Show), the inner space of solar energy heat collection pipe 2 can be divided into upper space 20 and lower layer space 21 (such as Fig. 2 institute by demarcation plate 4
Show).Wherein, energy-accumulation material can be filled in the lower layer space 21 in solar energy heat collection pipe 2, the water outlet position of multiple jet water spouts 3
Upper space 20 in solar energy heat collection pipe 2.Setting in this way, the water that jet water spout 3 can be allowed to be passed through is too
Upper space 20 in positive energy thermal-collecting tube 2 forms continuous water flow, and then penetrates into lower layer space 21 from the through-hole on demarcation plate 4
In, so that the moisture adsorbed in energy-accumulation material is more uniform, rather than several places are concentrated on, it is abundant to be conducive to energy-accumulation material
Ground equably discharges thermal energy, to improve the heating effect of the solar energy heating device.
In embodiments of the present invention, the predetermined value of the intensity of illumination set in controller can be in a wider scope
Selection.Preferably, the predetermined value of intensity of illumination can be 200 to 300 luxs.
Further, controller is closed after scheduled duration in the solenoid valve for opening multiple jet water spouts 3.Controller should
The solenoid valve of jet water spout 3 is closed after the upper space 20 in solar energy heat collection pipe 2 is full of by the water flow that jet water spout 3 flows into.It should
Scheduled duration can be determined by the flow velocity of the water flow in the volume and jet water spout 3 of the upper space 20 in solar energy heat collection pipe 2.
In the preferred embodiment of the present invention, which can be 1 to 2 minute.
Controller can be also used for: in the period between the 6:00 of daily 18:00 to next day, not open multiple electricity
Magnet valve.It will be understood by those in the art that daily 18:00 is to substantially Summer Solstice or the Winter Solstice after the sunset period between the 6:00 of next day
Before out, the intensity of illumination of the period very weak even zero, thus will lead to controller and open multiple solenoid valves so that more
Water flow in a jet water spout 3 respectively enters multiple solar energy heat collection pipes 2.But if the intensity of illumination on the same day is enough, water
Water in case 1 has obtained enough thermal energy；If the intensity of illumination on the same day is insufficient, before the period, controller
It should execute and open multiple solenoid valves so that the water flow in multiple jet water spouts 3 respectively enters multiple solar energy heat collection pipes
The energy of 2 operation, i.e. energy-accumulation material has been released.In view of above situation, in order to avoid the energy of energy-accumulation material is unrestrained
Take, therefore in the period, controller is set to not open the solenoid valve of multiple jet water spouts 3.
In embodiments of the present invention, energy-accumulation material may include any one in water and salt, fused salt and paraffin.
Wherein, commonly using inorganic hydrous salt phase transition material has sodium sulphate, sodium acetate, calcium chloride, disodium hydrogen phosphate etc.；Common fused salt is main
There are carbonate, nitrate, sodium chloride, lithium fluoride etc..
It is described the prefered embodiments of the present invention in detail above in conjunction with attached drawing, still, the present invention is not limited thereto.At this
, can be with various simple variants of the technical solution of the present invention are made in the range of the technology design of invention, including each particular technique
Feature is combined in any suitable manner.In order to avoid unnecessary repetition, the present invention is to various combinations of possible ways
No further explanation will be given.But it should also be regarded as the disclosure of the present invention for these simple variants and combination, belongs to the present invention
Protection scope.
Claims (7)
1. a kind of solar energy heating device characterized by comprising
Water tank (1)；
Multiple solar energy heat collection pipes (2), the multiple solar energy heat collection pipe (2) connect with the water tank (1), the multiple sun
The inside of energy thermal-collecting tube (2) is filled with energy-accumulation material；
Multiple jet water spouts (3), the multiple jet water spout (3) pass through multiple solenoid valves and the multiple solar energy heat collection pipe (2)
One end connection；
Optical sensor, the optical sensor is for detecting the intensity of illumination that the solar energy heating device is subject to；
Controller, the controller connect with the optical sensor and the multiple solenoid valve respectively, are used for:
In the case where the intensity of illumination that the optical sensor detects is lower than predetermined value, the controller is opened the multiple
Solenoid valve is so that the water flow in the multiple jet water spout (3) enters the multiple solar energy heat collection pipe (2).
2. solar energy heating device according to claim 1, which is characterized in that setting in the solar energy heat collection pipe (2)
There is the demarcation plate (4) with several through-holes, the demarcation plate (4) separates the inner space of the solar energy heat collection pipe (2)
For upper space (20) and lower layer space (21), the energy-accumulation material is filled in the lower layer space (21), the multiple bath
The water outlet of pipe (3) is located at the upper space (20).
3. solar energy heating device according to claim 1, which is characterized in that the predetermined value is 200 to 300 Le gram
This.
4. solar energy heating device according to claim 1, which is characterized in that the controller opens the multiple electromagnetism
Valve is closed after scheduled duration.
5. solar energy heating device according to claim 1, which is characterized in that the scheduled duration is 1 to 2 minute.
6. solar energy heating device according to claim 1, which is characterized in that the controller is also used to:
In period between the 6:00 of daily 18:00 to next day, the multiple solenoid valve is not opened.
7. solar energy heating device according to claim 1, which is characterized in that the energy-accumulation material includes water and salt, melts
Any one in salt and paraffin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811131229.3A CN109341104A (en) | 2018-09-27 | 2018-09-27 | A kind of solar energy heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811131229.3A CN109341104A (en) | 2018-09-27 | 2018-09-27 | A kind of solar energy heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109341104A true CN109341104A (en) | 2019-02-15 |
Family
ID=65307280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201811131229.3A Pending CN109341104A (en) | 2018-09-27 | 2018-09-27 | A kind of solar energy heating device |
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| Country | Link |
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| CN (1) | CN109341104A (en) |
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| JP2002327962A (en) * | 2001-05-01 | 2002-11-15 | Yozo Kato | Solar heat storage system |
| CN201181093Y (en) * | 2008-03-07 | 2009-01-14 | 南京师范大学 | Heat collection/energy accumulation/evaporation integrated heat pump water heater |
| CN201265969Y (en) * | 2008-07-07 | 2009-07-01 | 姜英杰 | Energy accumulation type solar heating installation |
| CN103245085A (en) * | 2013-05-13 | 2013-08-14 | 南京师范大学 | Energy storage type solar energy oscillating heat pipe and heat pump heating system and method thereof |
| CN203323431U (en) * | 2013-06-09 | 2013-12-04 | 浙江海洋学院 | Solar water heater capable of detecting light intensity |
| CN103697603A (en) * | 2013-12-13 | 2014-04-02 | 上海海事大学 | Solar high-efficiency dual temperature phase-change collector and phase-change material for collector |
| CN103976593A (en) * | 2014-05-19 | 2014-08-13 | 东南大学 | Unpowered solar phase-change energy storage mattress |
| CN204268712U (en) * | 2014-12-08 | 2015-04-15 | 湖北金索兰太阳能有限公司 | A kind of solar thermal collection system |
| CN206905326U (en) * | 2017-07-06 | 2018-01-19 | 刘斯汉 | The intelligent hot water control system that a kind of solar energy and air can be used in combination |
| CN207317293U (en) * | 2017-05-08 | 2018-05-04 | 杨学勇 | Solar water heater and heating system |
-
2018
- 2018-09-27 CN CN201811131229.3A patent/CN109341104A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002327962A (en) * | 2001-05-01 | 2002-11-15 | Yozo Kato | Solar heat storage system |
| CN201181093Y (en) * | 2008-03-07 | 2009-01-14 | 南京师范大学 | Heat collection/energy accumulation/evaporation integrated heat pump water heater |
| CN201265969Y (en) * | 2008-07-07 | 2009-07-01 | 姜英杰 | Energy accumulation type solar heating installation |
| CN103245085A (en) * | 2013-05-13 | 2013-08-14 | 南京师范大学 | Energy storage type solar energy oscillating heat pipe and heat pump heating system and method thereof |
| CN203323431U (en) * | 2013-06-09 | 2013-12-04 | 浙江海洋学院 | Solar water heater capable of detecting light intensity |
| CN103697603A (en) * | 2013-12-13 | 2014-04-02 | 上海海事大学 | Solar high-efficiency dual temperature phase-change collector and phase-change material for collector |
| CN103976593A (en) * | 2014-05-19 | 2014-08-13 | 东南大学 | Unpowered solar phase-change energy storage mattress |
| CN204268712U (en) * | 2014-12-08 | 2015-04-15 | 湖北金索兰太阳能有限公司 | A kind of solar thermal collection system |
| CN207317293U (en) * | 2017-05-08 | 2018-05-04 | 杨学勇 | Solar water heater and heating system |
| CN206905326U (en) * | 2017-07-06 | 2018-01-19 | 刘斯汉 | The intelligent hot water control system that a kind of solar energy and air can be used in combination |
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Application publication date: 20190215 |
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