CN205351804U - Dull and stereotyped solar water heater keeps warm with heat reflection layer - Google Patents
Dull and stereotyped solar water heater keeps warm with heat reflection layer Download PDFInfo
- Publication number
- CN205351804U CN205351804U CN201620049889.7U CN201620049889U CN205351804U CN 205351804 U CN205351804 U CN 205351804U CN 201620049889 U CN201620049889 U CN 201620049889U CN 205351804 U CN205351804 U CN 205351804U
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- heat
- pipe
- hot water
- collector
- layer
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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 utility model discloses a dull and stereotyped solar water heater keeps warm with heat reflection layer, including first line of a couplet collector, second line of a couplet collector, evacuated collector tube and electric water heater, cooling water inlet connects second line of a couplet collector, second line of a couplet collector passes through vacuum heat collecting tube connected first line of a couplet collector, the hot water export is connected to first line of a couplet collector, temperature controller is connected to the below of hot water export, temperature controller control flap work, when the temperature does not reach the value of settlement, the valve is automatic to be opened right, receive the hot water in hot water exit electric water heater's water inlet, heat water once more under electric water heater's effect, hot water after the heating passes through electric water heater's delivery port discharge. The utility model discloses at the inner bag inner wall of first line of a couplet collector, the second line of a couplet collector one deck heat reflection layer that has all coated for the inner bag inner wall forms one deck thermal insulating net, through the reflection heat radiation, and effective heat of losing through the radiation that reduces. And first line of a couplet collector and second line of a couplet collector closely set up layer upon layer, have improved the heat preservation effect greatly.
Description
Technical field
This utility model relates to a kind of water heater, particularly relates to a kind of insulation flat plate solar water heater with heat-reflecting layer.
Background technology
Flat plate solar water heater is more and more universal, is primarily adapted for use in family, hotel, public building etc., has higher ruggedness and higher economic worth.
Flat plate solar water heater of the prior art is generally adopted heat collector and the principle of runner combination, absorb solar energy by heat collector and convert heat energy to, then the water in runner is heated, heat-energy losses between conversion, can be produced, and programming rate is slow, overall reservoir storage is little.
And present water tank is only very common water tank, poor thermal insulation property, and heat easily loses, thus causing that hot water is easy to turn cold.
Summary of the invention
The purpose of this utility model is in that to solve above-mentioned technical problem, a kind of insulation flat plate solar water heater with heat-reflecting layer is proposed, especially, described a kind of insulation flat plate solar water heater with heat-reflecting layer includes cooling water inlet, lower union pipe, vacuum heat collection pipe, upper union pipe, hot water outlet, temperature controller, valve, electric heater and housing, cooling water inlet connects lower union pipe, lower union pipe connects upper union pipe by vacuum heat collection pipe, upper union pipe connects hot water outlet, hot water outlet be connected below temperature controller, temperature controller controls valve working, when temperature reaches the value set, valve is opened downwards automatically, the hot water of hot water exit can be directly used for shower.When temperature does not reach the value of setting, valve is opened to the right automatically, and the hot water of hot water exit is received the water inlet of electric heater, is again heated by water under the effect of electric heater, and the hot water after heating is discharged by the outlet of electric heater；Described housing is arranged between union pipe and lower union pipe, and described vacuum heat collection pipe is arranged at inside housing.
The top layer of described upper union pipe, lower union pipe, vacuum heat collection pipe and heat collector is provided with a layer-selective solar energy absorbing coating, therefore goes up union pipe, lower union pipe, vacuum heat collection pipe and heat collector and is respectively provided with comparatively good heat absorptivity.
Described upper union pipe, the top layer of lower union pipe are provided with a layer-selective solar energy absorbing coating, and intermediate layer is provided with heat-insulation layer, and innermost layer is inner bag, inwall one layer of heat-reflecting layer of coating of inner bag.The coating material of the use of described heat emission layer is copper facing or silver-plated.So the purpose of coating is that the inner bag that can make union pipe forms one layer of heat-shielding net, by reflective thermal radiation, effectively reduces by radiating the heat lost.Upper union pipe and lower union pipe are closely arranged layer by layer, substantially increase heat insulation effect.
Described upper union pipe is provided with the upper orifice corresponding with described vacuum heat collection pipe.
Described upper union pipe be also arranged above heat collector.
Described upper orifice docks one by one with vacuum heat collection pipe.
Described lower union pipe is provided with the lower nozzle corresponding with described vacuum heat collection pipe.
Described lower nozzle docks one by one with vacuum heat collection pipe.
The lower end of described electric heater connects the water inlet of electric heater and the outlet of electric heater respectively, and the upper right side of electric heater connects power supply.
The volume of described single vacuum heat collection pipe is 30 liters.
Described heat collector is made up of the stainless steel tube of several black.
Compared with prior art, the beneficial effects of the utility model are mainly reflected in:
1, this utility model adopts and has the vacuum heat collection pipe inhaling heat storage function, the heat absorption of vacuum heat collection pipe collection and heat-insulating integral, it is provided simultaneously with heat absorption and heat insulation function, and upper union pipe, lower union pipe also possess comparatively good heat absorption function, improve the endothermic effect of water heater；On this basis, described upper union pipe be also arranged above heat collector, heat collector absorb solar energy convert heat energy to, the water in upper union pipe is carried out again Heat preservation.On above-mentioned basis, described upper union pipe, the inner bag inwall of lower union pipe are each coated with one layer of heat-reflecting layer so that inner bag inwall forms one layer of heat-shielding net, by reflective thermal radiation, effectively reduce by radiating the heat lost.And upper union pipe and lower union pipe are closely arranged layer by layer, substantially increase heat insulation effect.
2, vacuum heat collection pipe volume of the present utility model increases, and adds the capacity of water heater and does not affect thermal effect of attracting deposit.
3, this utility model is at the temperature controller that is connected below of hot water outlet, and temperature controller controls valve working, and when temperature reaches the value set, valve is opened downwards automatically, and the hot water of hot water exit can be directly used for shower.When temperature does not reach the value of setting, valve is opened to the right automatically, the hot water of hot water exit is received the water inlet of electric heater, under the effect of electric heater, water is heated again, hot water after heating is discharged by the outlet of electric heater, it is sufficient for people's demand to hot water, alleviates the expense that single electric heater brings to a certain extent.
Accompanying drawing explanation
Fig. 1 has the structural representation of the insulation flat plate solar water heater of heat-reflecting layer.
The structure of union pipe and lower union pipe on Fig. 2.
Label in accompanying drawing is respectively as follows: 1, cooling water inlet；2, lower nozzle；3, upper orifice；4, lower union pipe；5, vacuum heat collection pipe；6, upper union pipe；7, heat collector；8, hot water outlet；9, housing；10, temperature controller；11, the water inlet of electric heater；12, the outlet of electric heater；13, electric heater；14, valve；15, power supply；16, slective solar energy absorbing coating；17, stainless steel tube；18, heat-reflecting layer；19, inner bag；20, heat-insulation layer.
Detailed description of the invention
This utility model provides a kind of insulation flat plate solar water heater with heat-reflecting layer, especially, the described insulation flat plate solar water heater with heat-reflecting layer includes cooling water inlet 1, lower union pipe 4, vacuum heat collection pipe 5, upper union pipe 6, hot water outlet 8, temperature controller 10, valve 14, electric heater 13 and housing 9, cooling water inlet 1 connects lower union pipe 4, lower union pipe 4 connects upper union pipe 6 by vacuum heat collection pipe 5, upper union pipe 6 connects hot water outlet 8, hot water outlet 8 be connected below temperature controller 10, temperature controller 10 controls valve 14 and works, when temperature reaches the value set, valve 14 is opened downwards automatically, the hot water at hot water outlet 8 place can be directly used for shower.When temperature does not reach the value of setting, valve is opened to the right automatically, and the hot water at hot water outlet 8 place is received the water inlet 11 of electric heater, is again heated by water under the effect of electric heater 13, and the hot water after heating is discharged by the outlet 12 of electric heater；Described housing 9 is arranged between union pipe 6 and lower union pipe 4, and described vacuum heat collection pipe 5 is arranged at housing 9 inside.
The top layer of described upper union pipe 6, lower union pipe 4, vacuum heat collection pipe 5 and heat collector 7 is provided with a layer-selective solar energy absorbing coating 16, and upper union pipe 6, lower union pipe 4, vacuum heat collection pipe 5 and heat collector 7 are respectively provided with comparatively good heat absorptivity.
Described upper union pipe 6, the top layer of lower union pipe 4 are provided with a layer-selective solar energy absorbing coating 16, and intermediate layer is provided with heat-insulation layer 20, and innermost layer is inner bag 19, inwall one layer of heat-reflecting layer 18 of coating of inner bag 19.The coating material of the use of described heat emission layer 18 is copper facing or silver-plated.
Described upper union pipe 5 is provided with the upper orifice 3 corresponding with described vacuum heat collection pipe 5.
Described upper union pipe 5 be also arranged above heat collector 7.
Described upper orifice 3 docks one by one with vacuum heat collection pipe 5.
Described lower union pipe 4 is provided with the lower nozzle 2 corresponding with described vacuum heat collection pipe 5.
Described lower nozzle 2 docks one by one with vacuum heat collection pipe 5.
The lower end of electric heater 13 connects the water inlet 11 of electric heater and the outlet 12 of electric heater respectively, and the upper right side of electric heater connects power supply 15.
The volume of single vacuum heat collection pipe 5 is 30 liters.
Heat collector 7 is made up of the stainless steel tube 17 of several black.
The following is this utility model and there is the use principle being incubated flat plate solar water heater and the process of heat-reflecting layer:
First cold water is from union pipe cooling water inlet entrance, and lower union pipe itself has certain endothermic effect, first the cold water in lower union pipe is tentatively heated；Enter vacuum heat collection pipe through preliminarily heated cold water along lower nozzle to be heated, around here, cold water is persistently heated by vacuum heat collection pipe, hot water after heating enters upper union pipe along upper pipe, go up set associative pipe simultaneously and heat collector has heat absorption function, hot water in upper union pipe is had certain insulation effect, the heat energy of hot water will not be consumed, meet demand.
But the hot water temperature flowed out when hot water outlet is too low, it is insufficient for people's demand to shower, therefore it is additionally provided with temperature controller in the lower section of hot water outlet, temperature controller controls valve working, when temperature reaches the value set, valve automatically opens up downwards automatically, and the hot water of hot water outlet can be directly used for shower.When temperature does not reach the value of setting, valve is opened to the right automatically, by the water inlet of the hot water stream of hot water exit to electric heater, is again heated by water under the effect of electric heater, and the hot water after heating is discharged by the outlet of electric heater.
This utility model is each coated with one layer of heat-reflecting layer at the inner bag inwall of upper union pipe, lower union pipe so that inner bag inwall forms one layer of heat-shielding net, by reflective thermal radiation, effectively reduces by radiating the heat lost.And upper union pipe and lower union pipe are closely arranged layer by layer, substantially increase heat insulation effect.
This utility model still has numerous embodiments, all employing equivalents or equivalent transformation and all technical schemes of being formed, all falls within protection domain of the present utility model.
Claims (5)
1. there is the insulation flat plate solar water heater of heat-reflecting layer, it is characterized in that: the described insulation flat plate solar water heater with heat-reflecting layer includes cooling water inlet (1), lower union pipe (4), vacuum heat collection pipe (5), upper union pipe (6), hot water outlet (8), temperature controller (10), valve (14), electric heater (13) and housing (9), cooling water inlet (1) connects lower union pipe (4), lower union pipe (4) is by union pipe (6) in vacuum heat collection pipe (5) connection, upper union pipe (6) connects hot water outlet (8), hot water outlet (8) be connected below temperature controller (10), temperature controller (10) controls valve (14) work, when temperature reaches the value set, valve (14) is opened downwards automatically, the hot water at hot water outlet (8) place is directly used in shower；When temperature does not reach the value of setting, valve is opened to the right automatically, the hot water at hot water outlet (8) place being received the water inlet (11) of electric heater, is again heated by water under the effect of electric heater (13), the hot water after heating is discharged by the outlet (12) of electric heater；
Described housing (9) is arranged between union pipe (6) and lower union pipe (4), and described vacuum heat collection pipe (5) is arranged at housing (9) inside；
The top layer of described upper union pipe (6), lower union pipe (4), vacuum heat collection pipe (5) and heat collector (7) is provided with a layer-selective solar energy absorbing coating (16)；
Described upper union pipe (6) and the top layer of lower union pipe (4) are provided with a layer-selective solar energy absorbing coating (16), and intermediate layer is provided with heat-insulation layer (20), and innermost layer is inner bag (19), inwall one layer of heat-reflecting layer (18) of coating of inner bag (19)；The coating material of the use of heat emission layer (18) is copper facing or silver-plated.
2. the insulation flat plate solar water heater with heat-reflecting layer according to claim 1, it is characterised in that: described upper union pipe (6) is provided with the upper orifice (3) corresponding with described vacuum heat collection pipe (5)；
Described upper union pipe (6) be also arranged above heat collector (7)；
Described upper orifice (3) docks one by one with vacuum heat collection pipe (5)；
Described lower union pipe (4) is provided with the lower nozzle (2) corresponding with described vacuum heat collection pipe (5)；
Described lower nozzle (2) docks one by one with vacuum heat collection pipe (5).
3. the insulation flat plate solar water heater with heat-reflecting layer according to claim 1, it is characterized in that: the lower end of described electric heater (13) connects the water inlet (11) of electric heater and the outlet (12) of electric heater respectively, the upper right side of electric heater connects power supply (15).
4. the insulation flat plate solar water heater with heat-reflecting layer according to claim 1 and 2, it is characterised in that: the volume of described single vacuum heat collection pipe (5) is 30 liters.
5. the insulation flat plate solar water heater with heat-reflecting layer according to claim 1 and 2, it is characterised in that: described heat collector (7) is made up of the stainless steel tube (17) of several black.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620049889.7U CN205351804U (en) | 2016-01-19 | 2016-01-19 | Dull and stereotyped solar water heater keeps warm with heat reflection layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620049889.7U CN205351804U (en) | 2016-01-19 | 2016-01-19 | Dull and stereotyped solar water heater keeps warm with heat reflection layer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205351804U true CN205351804U (en) | 2016-06-29 |
Family
ID=56178613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620049889.7U Expired - Fee Related CN205351804U (en) | 2016-01-19 | 2016-01-19 | Dull and stereotyped solar water heater keeps warm with heat reflection layer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205351804U (en) |
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2016
- 2016-01-19 CN CN201620049889.7U patent/CN205351804U/en not_active Expired - Fee Related
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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: 20160629 Termination date: 20170119 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |