CN203053043U - Multi-functional flat plate solar water heater - Google Patents
Multi-functional flat plate solar water heater Download PDFInfo
- Publication number
- CN203053043U CN203053043U CN2013200221768U CN201320022176U CN203053043U CN 203053043 U CN203053043 U CN 203053043U CN 2013200221768 U CN2013200221768 U CN 2013200221768U CN 201320022176 U CN201320022176 U CN 201320022176U CN 203053043 U CN203053043 U CN 203053043U
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- China
- Prior art keywords
- water heater
- flat
- air bag
- solar water
- plate solar
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- 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
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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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- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses a multi-functional flat plate solar water heater. The multi-functional flat plate solar water heater comprises a flat plate solar water heater, and further comprises a gas-pumping needle valve. An up-and-down ventilating circulating pipe is installed on the flat plate solar water heater, an air bag dehumidification device is installed in the middle of the up-and-down ventilating circulating pipe, and the gas-pumping needle valve is arranged on the up-and-down ventilating circulating pipe. Through the air bag dehumidification device and a refrigerating dehumidification device, the problems that the interior of a cavity of the solar water heater is communicated with the outside atmosphere, water mist is formed on the inner surface of toughened glass in the using process, condensation is formed on a heat-collecting film-coating plate core, coated films drop, and therefore heat-collecting efficiency is seriously influenced and service life is short are effectively solved.
Description
Technical field
The utility model belongs to flat plate solar water heater, has flat plate solar water heater internal moisture removal humidity discharging function, has eliminated thermal-arrest film-plated plate core dewfall, has improved collecting efficiency and service life.
Background technology
At present, known flat plate collector is by backboard (aluminium material or galvanized sheet), frame, insulation material, heat-collecting plate core, goes up the high printing opacity safety glass of front cover and sealing strip formation.Concrete structure has two kinds of forms.The one, assembling finishes and forms a seal case, and another kind of form assembling finishes at backboard or frame has passage.Because solar thermal collector is to use out of doors, environment for use is more abominable, and environmental pollution now is serious, and airborne pernicious gas is as the existence of sulfur dioxide etc., to the collector plate core seriously corroded.Infringement also is quite serious to the wet gas of containing salt in the coastal area to collector plate core.Temperature rising in heat collector cavity when have sunshine daytime, gas expands, and has the heat collector of passage, and the gas of expansion can pass through passage, is discharged in the atmosphere.But simultaneously, also can suck wet gas by passage.And for the heat collector of not establishing passage, formed expanding gas may be discharged in the atmosphere by the place of weak seal.But at night, because temperature reduces in the heat collector cavity, again by heat collector passage or the local air that sucks of weak seal, the humidity of air all is bigger at night, be airtight or the heat collector that passage is arranged all might suck the air that has humidity and pernicious gas, just the heat collector of sealing is more slow.But no matter be the sort of form, the existence of moisture and pernicious gas all can be arranged in inside cavity, water smoke occurs at the safety glass inner surface especially easily daytime under solar radiation, even on collector plate core dewfall, cause the corrosion of plate core, the heat absorption plated film comes off, and has a strong impact on collecting efficiency and plate core service life.
Summary of the invention
In view of above-mentioned present situation, the purpose of this utility model is directly to enter the problem of heat collector inside for solving the inner moist dewfall of flat plate solar water heater and blocking-up outside air, and a kind of multifunctional flat solar water heater is provided.
For achieving the above object, technical solution of the present utility model is: the multifunctional flat solar water heater comprises flat-plate solar collector; Wherein at described flat-plate solar collector the full communication between the higher and lower levels circulation pipe is housed, between this full communication between the higher and lower levels circulation pipe the air bag dehydrating unit is installed, also be included in described full communication between the higher and lower levels circulation pipe and be provided with extraction air tube valve.
During this was novel, related air bag dehydrating unit comprised an air bag, and was positioned at air bag and imports and exports two ends and be respectively equipped with check valve, and wherein air bag gas outlet one end connects a device for drying and filtering to connect into a sealing whole.The flat-plate solar collector internal temperature raises in the time of sunshine, expanding gas just can enter into air bag, and drying filter process, contraction of gas returned the heat collector inside cavity by following aeration cycle pipe when temperature reduced, thoroughly solve the straight-through of heat collector internal cavity and ambient atmosphere, reach and prevent that air that the external world has humidity and a pernicious gas from entering heat collector internal condensation, knot mist and stoping the purpose of pernicious gas etched plate core.
During this is novel, also include a refrigerated dehumidification device, be connected with the air bag dehydrating unit by the refrigerated dehumidification device.Be provided with circulating fan and electric cooling module between described full communication between the higher and lower levels circulation pipe and air bag air inlet, described circulating fan is connected with solar module with electric cooling module.
During this was novel, related flat-plate solar collector can be flat-plate solar collector independently, or was connected in series a plurality of flat-plate solar collectors by the full communication between the higher and lower levels circulation pipe.
The beneficial effects of the utility model are, because flat-plate solar collector inside isolates fully by air bag dehydrating unit or refrigerated dehumidification device and atmosphere, do not produce convection current, thus solved flat-plate solar collector safety glass inner surface knot mist, plate core dewing corrosion and because of with the problem of atmosphere convection loses heat.The light transmittance of glass and the service life of plated film heat-absorbing plate core can be increased, and the collecting efficiency of dull and stereotyped water heater can be improved significantly.
Description of drawings
Fig. 1 is this novel system diagram.
The specific embodiment
To embodiment by reference to the accompanying drawings, the utility model is described in further detail.
See multifunctional flat solar water heater shown in Figure 1.Comprise flat-plate solar collector 14, present embodiment is to adopt two flat-plate solar collectors 14 of full communication between the higher and lower levels circulation pipe 16 serial connections.Wherein with full communication between the higher and lower levels circulation pipe 16 shutoff of end.Flat-plate solar collector 14 upper ends of present embodiment are connected with water tank 1 water inlet by cocycle hot-water line 2, and circulating water pipe 15 was connected with flat-plate solar collector 14 lower ends under water tank 1 delivery port passed through.Present embodiment is by being equipped with the air bag dehydrating unit between the full communication between the higher and lower levels circulation pipe 16 on the described flat-plate solar collector 14; also be included in described aeration cycle pipe 16 down and be provided with extraction air tube valve 13; can find time and charge into inert protective gas etc. system by needle-valve 13, can effectively guarantee heat collector inside cavity gas cleaning.The air bag dehydrating unit of present embodiment comprises an air bag 10, and is positioned at air bag 10 and imports and exports two ends and be respectively equipped with check valve 9 and 11, and wherein air bag 10 gas outlets one end connects the sealing integral body that a device for drying and filtering 12 connects into a circulation.Like this, rising is for flat-plate solar collector 14 internal temperatures, the expanding gas that produces just can enter into air bag 10 by check valve 9, after drying filter 12 is handled, when temperature reduces by the time, enter full communication between the higher and lower levels circulation pipe 16 by check valve 11 and turn back to the heat collector inside cavity, prevented that effectively the extraneous air that has humidity and pernicious gas from entering heat collector internal condensation, knot mist and etched plate core.Present embodiment also includes a refrigerated dehumidification device,, avoids in the air bag 10 that dewfall enters, and between air bag 10 air inlet ends and full communication between the higher and lower levels circulation pipe 16 the refrigerated dehumidification device is housed with after the air bag dehydrating unit is connected by the refrigerated dehumidification device.The refrigerated dehumidification device of present embodiment comprises circulating fan 6 and electric cooling module 7 compositions.At described full communication between the higher and lower levels circulation pipe 16 circulating fan 6 is set, the outlet air end of circulating fan 6 is communicated with air bag 10 air inlets, and described circulating fan 6 is connected with solar module 3 by being connected solar module controller 4 with electric cooling module 7.Under sunshine on the daytime situation, generating electricity by solar module provides power supply power to circulating fan 6 and electric cooling module 7, and the condensed water of collection can be by drain valve 8 artificial or discharging automatically regularly.
In this was novel, the flat-plate solar collector 14 that provides except embodiment was to adopt two serial connection modes, can also be a plurality of mutual serial connections, also can be that independently flat-plate solar collector all can.
Claims (4)
1. the multifunctional flat solar water heater comprises flat-plate solar collector; It is characterized in that, at described flat-plate solar collector (14) full communication between the higher and lower levels circulation pipe (16) is housed, between this full communication between the higher and lower levels circulation pipe (16) the air bag dehydrating unit is installed, also is included in described full communication between the higher and lower levels circulation pipe (16) and is provided with extraction air tube valve (13).
2. multifunctional flat solar water heater according to claim 1, it is characterized in that, described air bag dehydrating unit, comprise an air bag (10), and be positioned at air bag (10) and import and export two ends and be respectively equipped with check valve (9,11), wherein air bag (10) gas outlet one end connects a device for drying and filtering (12) to connect into a sealing whole.
3. multifunctional flat solar water heater according to claim 1, it is characterized in that, also include a refrigerated dehumidification device, this refrigerated dehumidification device, be included between full communication between the higher and lower levels circulation pipe (16) and air bag (10) air inlet and be provided with circulating fan (6) and electric cooling module (7), described circulating fan (6) is connected with solar module (3) with electric cooling module (7).
4. multifunctional flat solar water heater according to claim 1 is characterized in that, flat-plate solar collector (14) wherein can be flat-plate solar collector independently, or is connected in series a plurality of flat-plate solar collectors by the full communication between the higher and lower levels circulation pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200221768U CN203053043U (en) | 2013-01-16 | 2013-01-16 | Multi-functional flat plate solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200221768U CN203053043U (en) | 2013-01-16 | 2013-01-16 | Multi-functional flat plate solar water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203053043U true CN203053043U (en) | 2013-07-10 |
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ID=48735990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013200221768U Expired - Fee Related CN203053043U (en) | 2013-01-16 | 2013-01-16 | Multi-functional flat plate solar water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203053043U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106595071A (en) * | 2016-12-17 | 2017-04-26 | 滨州市甲力太阳能科技有限公司 | Wall attachment type solar heat collecting plate |
-
2013
- 2013-01-16 CN CN2013200221768U patent/CN203053043U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106595071A (en) * | 2016-12-17 | 2017-04-26 | 滨州市甲力太阳能科技有限公司 | Wall attachment type solar heat collecting plate |
| CN106595071B (en) * | 2016-12-17 | 2018-10-23 | 滨州市甲力太阳能科技有限公司 | Wall-attachment solar heat-collection plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130710 Termination date: 20150116 |
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| EXPY | Termination of patent right or utility model |