CN109631360A - A kind of outdoor anti-freezing type solar water heater - Google Patents
A kind of outdoor anti-freezing type solar water heater Download PDFInfo
- Publication number
- CN109631360A CN109631360A CN201811538504.3A CN201811538504A CN109631360A CN 109631360 A CN109631360 A CN 109631360A CN 201811538504 A CN201811538504 A CN 201811538504A CN 109631360 A CN109631360 A CN 109631360A
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- CN
- China
- Prior art keywords
- power supply
- water
- water heater
- solar water
- power generation
- 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.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 175
- 238000007710 freezing Methods 0.000 title claims abstract description 23
- 238000010438 heat treatment Methods 0.000 claims abstract description 46
- 238000010248 power generation Methods 0.000 claims abstract description 45
- 238000005485 electric heating Methods 0.000 claims description 3
- 230000008014 freezing Effects 0.000 abstract description 6
- 230000005611 electricity Effects 0.000 description 13
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- 230000000295 complement effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000009172 bursting Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S10/00—PV power plants; Combinations of PV energy systems with other systems for the generation of electric power
- H02S10/10—PV power plants; Combinations of PV energy systems with other systems for the generation of electric power including a supplementary source of electric power, e.g. hybrid diesel-PV energy systems
- H02S10/12—Hybrid wind-PV energy 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
Abstract
The invention discloses a kind of outdoor anti-freezing type solar water heaters, including control device, heating device and power supply, control device is electrically connected with power supply and heating device respectively, power supply includes wind power generation power supply and photovoltaic power generation power supply, wind power generation power supply, photovoltaic power generation power supply pass through control device respectively and heating device is electrically connected, and control device is powered for coordinated control wind power generation power supply and photovoltaic power generation power supply to heating device；Outlet conduit water inlet end close to solar water heater is equipped with outlet water control valve, the water discharge when its unlatching, in solar water heater；It controls outlet water control valve to close, retains water discharge in outlet conduit.The present invention is powered by electric energy caused by wind power generation and photovoltaic power generation to heating device, make full use of new energy, outlet conduit is communicated with the atmosphere when simultaneously closing off flowing water Valve, the water that retains in pipeline is automatically drained out, and avoiding freezing because of the too low generation pipeline of outdoor temperature influences later period use.
Description
Technical field
The present invention relates to technical field of solar water heaters, and in particular to a kind of outdoor anti-freezing type solar water heater is fitted
Together in the solar water heater in northern area rural area or outdoor application with cold winter.
Background technique
For northern area night cold, and under continuous overcast sky, there is solar water heater bursting by freezing situation, so
Northern area solar water heater winter can only be stopped using.
Solar water heater has been widely used at home at present, and the user of these solar water heaters can face one
A very big puzzlement, winter temperature is low, after nighttime temperature reaches subzero, the outlet pipe for the solar water heater being located outside
The water that road retains will freeze, and the inlet and outlet pipes of solar water heater is caused to rupture, this had both affected the daily life of user, dimension
It is also inconvenient and expensive to repair.Some users use special tubes wrap round heat tracing band, when solar water heater outlet pipe
After freezing, ice cube in pipe is melted using electrically heated mode, but the method not only wastes user time, but also waste electric energy, to life
Bring economic loss and inconvenience.
Summary of the invention
It is an object of the invention to solve deficiency present in above-mentioned background technique, not only solar water heater is avoided to occur
Pipeline freezes ice formation issues, is also added into the clean energy resourcies such as photovoltaic, wind-powered electricity generation.There is electric energy hot-water simultaneously the present invention provides a kind of
The outdoor anti-freezing type solar water heater of device and solar water heater function.Solar water is not able to satisfy in solar energy and wind energy
It is automatic to start municipal power grid electric energy heating when device needs, it can be always ensured that water temperature is constant in solar water heater, mention within 24 hours
Supplying hot water.
It adopts the following technical scheme that
A kind of outdoor anti-freezing type solar water heater, including control device, heating device and power supply, the control dress
It sets and is electrically connected respectively with the power supply and heating device, the power supply includes wind power generation power supply and photovoltaic hair
Power supply, the wind power generation power supply, photovoltaic power generation power supply pass through the control device and the heating device electricity respectively
Property connection, the control device supplies for wind power generation power supply described in coordinated control and photovoltaic power generation power supply to the heating device
Electricity；Outlet conduit water inlet end close to the solar water heater is equipped with outlet water control valve；The outlet water control valve is controlled to open,
Water in the solar water heater is discharged by the outlet conduit；It controls the outlet water control valve to close, the outlet conduit
It is communicated with the atmosphere by the outlet water control valve, retains water discharge in the outlet conduit.
The power supply further includes the municipal power grid being electrically connected with the control device.
The temperature collecting device for acquiring solar water heater water temperature inside, institute are additionally provided in the solar water heater
It states temperature collecting device and the control device is electrically connected；When the collected water temperature of the temperature collecting device institute is lower than described
When temperature set by control device, the control device control heating device is solar water heater heating；When described
Temperature collecting device collected water temperature when being higher than temperature set by the control device, described in control device control
Heater stop is heated to the solar water heater.
Power supply described in the control device priority acccess control is to the sequence that the heating device is powered: wind power generation electricity
Source, photovoltaic power generation power supply and municipal power grid are powered.
The outlet water control valve is that threeway hand control valve or the electric three-way being electrically connected with the control device control
Valve, which is provided with an air intlet, a water inlet and a water out, the water inlet and water out respectively with the solar heat
The discharge outlet of hydrophone and the connection of the inlet end of the outlet conduit, the air intlet are communicated with the atmosphere.
The outlet water control valve includes draining control valve and emptying pipeline, and the draining control valve is set to the outlet pipe
The inlet end in road, the emptying pipeline are connected with the outlet conduit, and the tube outlet of the emptying pipeline is higher by described
Water surface elevation in solar water heater.
The heating device is the heating tape being wound on the outside of the solar water heater water tank, or to be inserted into the sun
Electric heater in energy water-heater water tank.
Technical solution of the present invention has the advantages that
A. outdoor anti-freezing type solar water heater provided by the present invention, by caused by wind power generation and photovoltaic power generation
Electric energy is powered to the heating device in solar water heater, while also being set in the outlet conduit water inlet end of solar water heater
Outlet water control valve door has been set, has stopped solar water heater in use, need to only close outlet water control valve door, at this time outlet conduit
In retain water and can be connected to by outlet water control valve door with ambient atmosphere, so that the water that retains in pipeline be made to be discharged in time, avoid
Leading to the problem of pipeline because outdoor temperature is too low and freezing influences later period use.
B. the present invention is on solar water heater configured with wind power generation power supply, photovoltaic power generation power supply and municipal power grid electricity
Source, by control device optimization to the power supply mode of heating device, using preferably using wind power generation power supply and photovoltaic power generation electricity
Source solves its power demand for no remote districts for accessing municipal power grid.There is the area of continuous cloudy weather if it exists
Domain can then be powered by automatically switching to wind power generation mode, guarantee not freeze for solar water heater 24 hours, if access city
When political affairs power grid, it is also ensured that 24 hours constant temperature of solar water heater, the present invention take full advantage of wind energy, solar energy heating hot water,
If electric heater function can also be realized by accessing municipal power grid simultaneously, effectively by solar water heater and electric heating hot water
It is efficient to combine, and have anti freezing water outlet pipe design, to realize clean energy resource Efficient Conversion, practicability is considerable.
C. the present invention comes from wind-power electricity generation, photovoltaic hair by the way that temperature collecting device, power supply are arranged in solar water heater
Electricity, the power supply of one or more of municipal power grid complementary combinations, cut-in temperature acquisition device, temperature collecting device acquire solar energy
Hot water temperature in water heater works according to setting temperature control heater, when hot water temperature is lower than setting temperature, starting heating
Device heat hot water, hot water temperature stop heating when being more than setting temperature, and directly by control device that generation of electricity by new energy is straight
It connects for heating equipment, reduces energy conversion and cause to waste.
Detailed description of the invention
It, below will be to needed in specific embodiment in order to illustrate more clearly of the specific embodiment of the invention
Attached drawing is briefly described, it should be apparent that, the accompanying drawings in the following description is some embodiments of the present invention, for this field
For those of ordinary skill, without creative efforts, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the outdoor anti-freezing type solar water heater schematic diagram of the first embodiment shown in the present invention；
Fig. 2 is the outdoor anti-freezing type solar water heater schematic diagram of second of embodiment shown in the present invention.
Description of symbols:
1- control device
2- heating device
3- power supply
31- wind power generation power supply, 32- photovoltaic power generation power supply, 33- municipal administration power grid
4- solar water heater
41- outlet conduit
5- outlet water control valve
51- air intlet, 52- water inlet, 53- water out
5A- draining control valve, 5B- empty pipeline
6- temperature collecting device.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiment of the present invention, ordinary skill people
Member's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
As shown in Figure 1, the present invention provides a kind of outdoor anti-freezing type solar water heater, including control device 1, heating dress
2 and power supply 3 are set, control device 1 is electrically connected with power supply 3 and heating device 2 respectively, and power supply includes wind energy hair
Power supply 31 and photovoltaic power generation power supply 32, wind power generation power supply 31, photovoltaic power generation power supply 32 pass through control device 1 and heating respectively
Device 2 is electrically connected, and control device 1 is used for coordinated control wind power generation power supply 31 and photovoltaic power generation power supply 32 to heating device 2
Power supply；41 water inlet end of outlet conduit close to solar water heater 4 is equipped with outlet water control valve 5；Outlet water control valve 5 is controlled to open,
Water in solar water heater 4 is discharged by outlet conduit 41；It controls outlet water control valve 5 to close, outlet conduit 41 is by going out water control
Valve 5 processed is communicated with the atmosphere, and retains water discharge in outlet conduit 41, avoids the outlet conduit of solar water heater because retaining water
And lead to the problem of booster.The present invention is by electric energy caused by wind power generation and photovoltaic power generation to adding in solar water heater
Thermal is powered, and is automatically switched power supply mode by control device, is suitable for remote municipal power grid and is difficult to arrival area
Hot water supply.Heating device 2 of the present invention is the heating tape being wound on the outside of solar water heater water tank, or is slotting
Enter the electric heater in solar water heater water tank, realizes and the direct or heat transfer of water tank internal water is heated.
Certainly, power supply 3 can also be connected with municipal power grid, as shown in Fig. 2, controlling power supply electricity by control device
Source 3 is to the sequence that heating device 2 is powered: wind power generation power supply 31, photovoltaic power generation power supply 32 and municipal power grid 33 carry out
Power supply.By control device optimization to the power supply mode of heating device, it is preferred to use wind power generation power supply and photovoltaic power generation power supply,
For no remote districts for accessing municipal power grid, its power demand is solved.There is the region of continuous cloudy weather if it exists, then
It can be powered by automatically switching to wind power generation mode, guarantee not freeze for solar water heater 24 hours, if access municipal administration electricity
When net, it is also ensured that 24 hours constant temperature of solar water heater, the present invention take full advantage of wind energy, solar energy heating hot water, simultaneously
If electric heater function can also be realized by accessing municipal power grid, effectively that solar water heater and electric heating hot water is efficient
Combination, and have anti freezing water outlet pipe design, to realize clean energy resource Efficient Conversion, practicability is considerable.
In order to realize the control to water temperature in solar water heater 4, the present invention is additionally provided with for acquiring solar water heater 4
The temperature collecting device 6 of water temperature inside, temperature collecting device 6 and control device 1 are electrically connected；When temperature collecting device 6 is adopted
When the water temperature collected is lower than temperature set by control device 1, control device 1 controls heating device 2 and adds for solar water heater 4
Heat；When temperature collecting device 6 collected water temperature be higher than control device 1 set by temperature when, control device 1 control heating
Device 2 stops heating to solar water heater 4, realizes the intelligentized control method to solar water heater.
Outlet water control valve 5 in the present invention can be threeway hand control valve or three energizations being electrically connected with control device
Dynamic control valve, which is provided with an air intlet 51, a water inlet 52 and a water out 53, water inlet 52 and water out 53 respectively with
The discharge outlet of solar water heater 4 and the inlet end connection of outlet conduit 41, air intlet 51 are communicated with the atmosphere.
Certainly 5 structure of outlet water control valve as shown in Figure 2 can also be used.Outlet water control valve 5 includes draining control valve 5A
It is set to the inlet end of outlet conduit 41 with emptying pipeline 5B, draining control valve 5A, empties pipeline 5B and 41 phase of outlet conduit
The tube outlet of connection, emptying pipeline 5B is higher by the water surface elevation in solar water heater 4.Draining control valve 5A only need to be controlled to open
The water outlet that outlet conduit can be realized is opened, when closing draining control valve, emptying pipeline 5B can be connected to ambient atmosphere, and then be made
The water discharge in comb pipeline and outlet conduit is remained in, the problem of pipeline freezes is avoided.
The present invention in solar water heater by being arranged temperature collecting device, and power supply comes from wind-power electricity generation, photovoltaic power generation,
The power supply of one or more of municipal power grid complementary combinations, cut-in temperature acquisition device, temperature collecting device acquire solar heat
Hot water temperature in hydrophone works according to setting temperature control heater, when hot water temperature is lower than setting temperature, starts heater
Heat hot water, hot water temperature stop heating when being more than setting temperature, and directly by control device that generation of electricity by new energy is direct
For heating equipment, reduces energy conversion and cause to waste.
Obviously, the above embodiments are merely examples for clarifying the description, and does not limit the embodiments.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of variation or
It changes.There is no necessity and possibility to exhaust all the enbodiments.And it is extended from this it is obvious variation or
Variation is still in the protection scope of this invention.
Claims (7)
1. a kind of outdoor anti-freezing type solar water heater, including control device (1), heating device (2) and power supply (3), institute
It states control device (1) to be electrically connected with the power supply (3) and heating device (2) respectively, which is characterized in that the power supply
Power supply (3) includes wind power generation power supply (31) and photovoltaic power generation power supply (32), the wind power generation power supply (31), photovoltaic power generation
Power supply (32) is electrically connected by the control device (1) and the heating device (2) respectively, and the control device (1) is used
The wind power generation power supply (31) described in coordinated control and photovoltaic power generation power supply (32) Xiang Suoshu heating device (2) power supply；Close to institute
Outlet conduit (41) water inlet end for stating solar water heater (4) is equipped with outlet water control valve (5)；Control the outlet water control valve (5)
It opens, the water in the solar water heater (4) is discharged by the outlet conduit (41)；Control the outlet water control valve (5) pass
It closes, the outlet conduit (41) is communicated with the atmosphere by the outlet water control valve (5), retains water in the outlet conduit (41)
Discharge.
2. outdoor anti-freezing type solar water heater according to claim 1, which is characterized in that the power supply (3) is also
Including the municipal power grid (33) being electrically connected with the control device (1).
3. outdoor anti-freezing type solar water heater according to claim 1 or 2, which is characterized in that the solar water
The temperature collecting device (6) for acquiring solar water heater (4) water temperature inside, the temperature acquisition dress are additionally provided in device (4)
(6) and the control device (1) are set to be electrically connected；When the collected water temperature of the temperature collecting device (6) institute is lower than the control
When temperature set by device (1) processed, control device (1) control heating device (2) adds for the solar water heater (4)
Heat；When the temperature collecting device (6) collected water temperature be higher than the control device (1) set by temperature when, it is described
Control device (1), which controls the heating device (2), to be stopped heating to the solar water heater (4).
4. outdoor anti-freezing type solar water heater according to claim 3, which is characterized in that the control device (1) is excellent
First control the power supply (3) Xiang Suoshu heating device (2) power supply: wind power generation power supply (31), photovoltaic power generation power supply
(32) it powers with the one or more of complementations of municipal power grid (33).
5. outdoor anti-freezing type solar water heater according to claim 4, which is characterized in that the outlet water control valve (5)
For threeway hand control valve or the electric three-way control valve being electrically connected with the control device, an air intlet which is provided with
(51), a water inlet (52) and a water out (53), the water inlet (52) and water out (53) respectively with the solar heat
The discharge outlet of hydrophone (4) and the inlet end connection of the outlet conduit (41), the air intlet (51) are communicated with the atmosphere.
6. outdoor anti-freezing type solar water heater according to claim 4, which is characterized in that the outlet water control valve (5)
Including draining control valve (5A) and emptying pipeline (5B), the draining control valve (5A) be set to the outlet conduit (41) into
Mouth of a river end, the emptying pipeline (5B) are connected with the outlet conduit (41), and the tube outlet of emptying pipeline (5B) is high
Water surface elevation in the solar water heater (4) out.
7. outdoor anti-freezing type solar water heater according to claim 1, which is characterized in that the heating device (2) is
It is wound in the heating tape on the outside of the solar water heater water tank, or the electric heating to be inserted into the solar water heater water tank
Device.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811538504.3A CN109631360A (en) | 2018-12-16 | 2018-12-16 | A kind of outdoor anti-freezing type solar water heater |
| CN201922248649.6U CN211476327U (en) | 2018-12-16 | 2019-12-15 | Outdoor anti-freezing solar water heater |
| CN201911288134.7A CN110849002A (en) | 2018-12-16 | 2019-12-15 | Outdoor anti-freezing solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811538504.3A CN109631360A (en) | 2018-12-16 | 2018-12-16 | A kind of outdoor anti-freezing type solar water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109631360A true CN109631360A (en) | 2019-04-16 |
Family
ID=66074289
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811538504.3A Pending CN109631360A (en) | 2018-12-16 | 2018-12-16 | A kind of outdoor anti-freezing type solar water heater |
| CN201911288134.7A Pending CN110849002A (en) | 2018-12-16 | 2019-12-15 | Outdoor anti-freezing solar water heater |
| CN201922248649.6U Active CN211476327U (en) | 2018-12-16 | 2019-12-15 | Outdoor anti-freezing solar water heater |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911288134.7A Pending CN110849002A (en) | 2018-12-16 | 2019-12-15 | Outdoor anti-freezing solar water heater |
| CN201922248649.6U Active CN211476327U (en) | 2018-12-16 | 2019-12-15 | Outdoor anti-freezing solar water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN109631360A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111250289A (en) * | 2020-03-04 | 2020-06-09 | 兖州煤业榆林能化有限公司 | Multifunctional spraying machine for decontamination, epidemic prevention and emergency rescue |
-
2018
- 2018-12-16 CN CN201811538504.3A patent/CN109631360A/en active Pending
-
2019
- 2019-12-15 CN CN201911288134.7A patent/CN110849002A/en active Pending
- 2019-12-15 CN CN201922248649.6U patent/CN211476327U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111250289A (en) * | 2020-03-04 | 2020-06-09 | 兖州煤业榆林能化有限公司 | Multifunctional spraying machine for decontamination, epidemic prevention and emergency rescue |
Also Published As
| Publication number | Publication date |
|---|---|
| CN211476327U (en) | 2020-09-11 |
| CN110849002A (en) | 2020-02-28 |
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