CN207335207U - A kind of anti-freezing structure of solar water heater - Google Patents
A kind of anti-freezing structure of solar water heater Download PDFInfo
- Publication number
- CN207335207U CN207335207U CN201720409687.3U CN201720409687U CN207335207U CN 207335207 U CN207335207 U CN 207335207U CN 201720409687 U CN201720409687 U CN 201720409687U CN 207335207 U CN207335207 U CN 207335207U
- Authority
- CN
- China
- Prior art keywords
- solenoid valve
- water
- outlet pipe
- hot
- pipe
- 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.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 143
- 238000007710 freezing Methods 0.000 title claims abstract description 9
- 230000005611 electricity Effects 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004089 microcirculation Effects 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
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
Landscapes
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model discloses a kind of anti-freezing structure of solar water heater.It is connected with respectively on the side wall of water tank both sides described in the utility model into cold water pipe, hot-water outlet pipe, one upper lateral part of water tank is equipped with snorkel I, hot-water outlet pipe, which connects, installs solenoid valve I at water tank, I side of solenoid valve is close to water tank, I opposite side of solenoid valve is provided with the snorkel II perpendicular to ground, and the length of snorkel II is more than the height of water tank, solenoid valve III is installed on into cold water pipe, the upper side of solenoid valve III is provided with side outlet pipe, side outlet pipe is provided with solenoid valve II, interior is installed in into the solenoid valve III on cold water pipe and side outlet pipe and solenoid valve II and does isothermal holding, hot-water outlet pipe communicates with indoor hot water pipeline, solenoid valve I and the single-way switch button connects on control panel, solenoid valve II, solenoid valve III and the two-way switch button connects on control panel.What the utility model effectively prevented to be externally exposed freezes into cold water pipe because there being water.
Description
Technical field
A kind of anti-freezing structure of solar water heater is the utility model is related to, belongs to pet fixture fields.
Background technology
Solar water heater is that solar energy is converted into thermal energy by one kind, by device of the water from low-temperature heat to high temperature, with
Meet the hot water demand in people's life, production.Solar water heater can be divided into vacuum pipe solar according to structure type
Hydrophone and flat solar water heater.Currently on the market based on vacuum pipe solar water heater.Electron tubes type family expenses are too
Positive energy water heater is made of thermal-collecting tube, water tank and related accessories, and solar energy, which is converted into thermal energy, relies primarily on thermal-collecting tube, collection
Heat pipe utilizes the principle that hot water floating cold water sinks, and water is produced microcirculation, and then water is heated up.
Since water heater is placed outside outdoor, winter easily produces exposed to outdoor part pipeline freezes, and is
Prevent pipeline from borrowing east, make the normal water outlet of water heater, it is general using the method that insulating layer or electric heater unit are wrapped up to pipeline,
But former approach not can effectively prevent pipeline and freeze, the latter's power consumption is not energy saving, still an alternative is that by solar energy heat collection pipe,
Water tank and inconvenient to use with the water emptying in circuits, but the method waste water resource.
The content of the invention
The utility model aim is in view of the deficiencies of the prior art, there is provided a kind of anti-freezing structure of solar water heater.
The technical solution of the utility model is：A kind of anti-freezing structure of solar water heater, including water tank 8, the storage
It is connected with respectively on 8 both sides side wall of water tank into cold water pipe 5, hot-water outlet pipe 7,8 one upper lateral part of water tank and is equipped with snorkel I 2, goes out hot water
Pipe 7, which connects, installs solenoid valve I 1 at water tank 8, I 1 side of solenoid valve is provided with vertically close to water tank 8, I 1 opposite side of solenoid valve
Snorkel II 9 in ground, and the length of snorkel II 9 be more than water tank 8 height, into cold water pipe 5 on solenoid valve is installed
III 4, the upper side of solenoid valve III 4 is provided with side outlet pipe 6, and side outlet pipe is provided with solenoid valve II 3, the electricity on cold water pipe 7
Magnet valve III 4 and side outlet pipe 6 and solenoid valve II 3 are installed in interior and do isothermal holding, hot-water outlet pipe 7 and indoor hot water pipeline
Communicate, solenoid valve I 1 and the single-way switch button connects on control panel, on solenoid valve II 3, solenoid valve III 4 and control panel
Two-way switch button connects.
It controlling on control panel and opened into 5 two-way switch of cold water pipe, then solenoid valve II 3 is closed, and solenoid valve III 4 is opened,
Heated into the cold water in cold water pipe 5 into water tank 8；It will control on control panel and closed into 5 two-way switch of cold water pipe, then electromagnetism
Valve II 3 is opened, and solenoid valve III 4 is closed, and is discharged into the cold water in cold water pipe 5 by side outlet pipe 6；It will be controlled out on control panel
The single-way switch of hot-water line 7 is opened, then solenoid valve I 2 is opened, and hot water is flowed out by indoor hot water pipeline；It will be controlled on control panel
The single-way switch for making hot-water line 7 is closed, then solenoid valve I 2 is closed, and hot water is discharged by indoor hot water pipeline.
The beneficial effects of the utility model are：The utility model is after into cold water pipe water-filling, and solenoid valve II is opened, electromagnetism
Valve III is closed, and the cold water of II above section of cold water pipe solenoid valve is discharged, effectively prevent to be externally exposed into cold water pipe because depositing
There is water and freeze.When using hot water, solenoid valve I is opened, and terminates hot water in use, solenoid valve I is closed, for hot-water outlet pipe end
When end is fitted without tap, the water in hot-water outlet pipe can be discharged hot-water outlet pipe, in the case of being provided with tap, open water
Tap, the water in hot-water outlet pipe is discharged.The closing of all solenoid valves is simple and convenient by the button control on control panel.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model control panel schematic diagram；
Each label in figure：1- solenoid valves I, 2- snorkels I, 3- solenoid valves II, 4- solenoid valves III, 5- is into cold water pipe, 6- sides
Outlet pipe, 7- hot-water outlet pipes, 8- attemperaters, 9- snorkels II.
Embodiment
Embodiment 1：As shown in Figure 1, a kind of anti-freezing structure of solar water heater, including water tank 8, the water tank 8
It is connected with respectively on the side wall of both sides into cold water pipe 5, hot-water outlet pipe 7,8 one upper lateral part of water tank and is equipped with snorkel I 2（If water tank 8
Man Liao, it is possible to discharged from snorkel I 2, steam can also be discharged when 8 steam of water tank is very big, reduce by 8 internal pressure of water tank
By force, prevent because pressure crosses great explosion）, hot-water outlet pipe 7 connect water tank 8 at install solenoid valve I 1, I 1 side of solenoid valve close to storage
Water tank 8, I 1 opposite side of solenoid valve are provided with the snorkel II 9 perpendicular to ground（After the closing of solenoid valve I 1, in hot-water outlet pipe 7
Pressure it is consistent with outdoor pressure, the water in hot-water outlet pipe 7 can just discharge, if without snorkel II 9, in hot water pipeline due to
The effect of pressure, water will not discharge hot-water line）, and the length of snorkel II 9 be more than water tank 8 height, into cold water pipe 5 on pacify
Equipped with solenoid valve III 4, the upper side of solenoid valve III 4 is provided with side outlet pipe 6, and side outlet pipe is provided with solenoid valve II 3, into cold water
Solenoid valve III 4 and side outlet pipe 6 and solenoid valve II 3 on pipe 7 are installed in interior and do isothermal holding, hot-water outlet pipe 7 and room
Interior hot water pipeline communicates, solenoid valve I 1 and the single-way switch button connects on control panel, solenoid valve II 3, solenoid valve III 4 and control
Two-way switch button connects on panel processed.
It controlling on control panel and opened into 5 two-way switch of cold water pipe, then solenoid valve II 3 is closed, and solenoid valve III 4 is opened,
Heated into the cold water in cold water pipe 5 into water tank 8；It will control on control panel and closed into 5 two-way switch of cold water pipe, then electromagnetism
Valve II 3 is opened, and solenoid valve III 4 is closed, and is discharged into the cold water in cold water pipe 5 by side outlet pipe 6；It will be controlled out on control panel
The single-way switch of hot-water line 7 is opened, then solenoid valve I 2 is opened, and hot water is flowed out by indoor hot water pipeline；It will be controlled on control panel
The single-way switch for making hot-water line 7 is closed, then solenoid valve I 2 is closed, and hot water is discharged by indoor hot water pipeline.
Specific embodiment of the present utility model is explained in detail above in conjunction with attached drawing, but the utility model is not
It is limited to the above embodiment, within the knowledge of a person skilled in the art, this practicality can also be not being departed from
Various changes can be made on the premise of new objective.
Claims (2)
1. a kind of anti-freezing structure of solar water heater, including water tank（8）, it is characterised in that：The water tank（8）Both sides side
It is connected with respectively into cold water pipe on wall（5）, hot-water outlet pipe（7）, water tank（8）One upper lateral part is equipped with snorkel I（2）, hot-water outlet pipe
（7）Connect water tank（8）Place's installation solenoid valve I（1）, solenoid valve I（1）Side is close to water tank（8）, solenoid valve I（1）Opposite side
Snorkel II perpendicular to ground is installed（9）, and snorkel II（9）Length be more than water tank（8）Height, into cold water pipe
（5）On solenoid valve III is installed（4）, solenoid valve III（4）Upper side is provided with side outlet pipe（6）, side outlet pipe is provided with electricity
Magnet valve II（3）, into cold water pipe（7）On solenoid valve III（4）With side outlet pipe（6）And solenoid valve II（3）Be installed in it is indoor and
It is isothermal holding, hot-water outlet pipe（7）Communicated with indoor hot water pipeline, solenoid valve I（1）With the single-way switch button on control panel
Connection, solenoid valve II（3）, solenoid valve III（4）With the two-way switch button connects on control panel.
2. the anti-freezing structure of solar water heater according to claim 1, it is characterised in that：To be controlled on control panel into
Cold water pipe（5）Two-way switch is opened, then solenoid valve II（3）Close, solenoid valve III（4）Open, into cold water pipe（5）In cold water into
Enter water tank（8）Heating；It will be controlled on control panel into cold water pipe（5）Two-way switch is closed, then solenoid valve II（3）Open, electricity
Magnet valve III（4）Close, into cold water pipe（5）In cold water pass through side outlet pipe（6）Discharge；Hot-water outlet pipe will be controlled on control panel
（7）Single-way switch open, then solenoid valve I is opened, and hot water is flowed out by indoor hot water pipeline；Heat will be controlled out on control panel
Water pipe（7）Single-way switch close, then solenoid valve I is closed, and hot water is discharged by indoor hot water pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720409687.3U CN207335207U (en) | 2017-04-19 | 2017-04-19 | A kind of anti-freezing structure of solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720409687.3U CN207335207U (en) | 2017-04-19 | 2017-04-19 | A kind of anti-freezing structure of solar water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207335207U true CN207335207U (en) | 2018-05-08 |
Family
ID=62375199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720409687.3U Expired - Fee Related CN207335207U (en) | 2017-04-19 | 2017-04-19 | A kind of anti-freezing structure of solar water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207335207U (en) |
-
2017
- 2017-04-19 CN CN201720409687.3U patent/CN207335207U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180508 Termination date: 20200419 |