CN102679576A - Cross-tube sheet type solar water heater - Google Patents
Cross-tube sheet type solar water heater Download PDFInfo
- Publication number
- CN102679576A CN102679576A CN2012101388087A CN201210138808A CN102679576A CN 102679576 A CN102679576 A CN 102679576A CN 2012101388087 A CN2012101388087 A CN 2012101388087A CN 201210138808 A CN201210138808 A CN 201210138808A CN 102679576 A CN102679576 A CN 102679576A
- Authority
- CN
- China
- Prior art keywords
- water heater
- type solar
- solar water
- heat
- absorber
- 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.)
- Pending
Links
Images
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
- Y02E10/44—Heat exchange systems
Landscapes
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The invention discloses a cross-tube sheet type solar water heater with a spray pipe. A heat collector heat absorbing body of the water heater consists of a heat absorbing body shell as well as an upper row of pipes and a lower row of pipes, which are wrapped by the heat absorbing body shell and are crosswise distributed; a heating inner liner is arranged in a water tank of the water heater and is communicated with the heat absorbing body; and the inner liner is filled with a heat conducting medium with a boiling point of about 30 DEG C and a solidifying point of about -50 DEG C. An inlet spray pipe is arranged in the inner liner, so that the flow of the medium can be quickened. The water heater has the advantages of high thermal reaction speed, high heat efficiency at low temperature and cold resistance.
Description
One, technical field
The present invention relates to solar energy utilization technique, refer in particular to a kind of cross pipe plate-type solar water heater, this water heater absorber possesses the comb of cross-distribution, and heating inner container is housed in the water tank, adopts the material of boiling point about 30 ℃ as heat-conducting medium.
Two, background technology
At solar energy heat utilization field, the multiple matured product of vacuum tube water heater and dull and stereotyped water heater has appearred comprising in solar water heater, and the plate type solar water heater is opened up markets rapidly with its longer service life and easy installation method.But, when temperature is low, especially freeze easily night, so still can not adapt to the northern cold cold weather because bigger, hot water programming rate of heat loss and amplitude are poorer slightly than vacuum tube water heater.
At present existing a plurality of patents about the plate type solar water heater, but its heat-conducting medium all is to utilize high boiling organic matter such as ethylene glycol to mix water as heat-conducting medium, and thermal response speed is very slow.Below list several existing related patent U.S. Patent No.:
(application number: 99218284.0) propose a kind of water heater, its absorber is that two metallic plates constitute to patent " efficient freeze proof plate type solar water heater ", is full of water in the gap between two metallic plates, and the absorber upper surface is coated with coating for selective absorption.Because the water yield in the absorber gap is fewer, when water freezing expanded, Volume Changes was within the regime of elastic deformation of metallic plate, and can guarantee can be not freezing.
Patent " anti-freezing type flat plate solar water heater " (application number: 200720174980.2) propose a kind of anti-freezing type flat plate solar water heater; It is in water storage tank and dull and stereotyped heater box; Thermal energy transfer device and heat energy endothermic tube, absorber plate are housed, install freeze proof medium in the heat energy endothermic tube additional.
Three, summary of the invention
The present invention proposes a kind of cross pipe plate-type solar water heater, and this water heater is made up of cross pipe plate-type solar thermal collector, attemperater and pipeline.Wherein collector structure comprises: insulation shell, transparent cover plate and absorber, and absorber is made up of absorber shell, upper header, last comb, lower collector pipe, following comb.The attemperater structure comprises: the outer bucket of insulation, heating inner container.Heat collector absorber shell is the flat cuboid that is welded into by metal sheet, and the last comb and following comb of cross-distribution is equipped with in inside.Last comb upper end is welded on the upper header side by side, and following comb lower end is welded on the lower collector pipe side by side.An absorber side external surface on the sunny side is coated with coating for selective absorption.The outer bucket of the insulation of attemperater surrounds a cavity with heating inner container, and inside fills water to be heated.Heating inner container constitutes for thin corrosion resistant plate, and through pipeline and heat collector absorber UNICOM, inside is filled with boiling point about 30 ℃, the heat-conducting medium of freezing point about-50 ℃.The heating inner container entrance location is high, and near the inner bag top, the exit position is low, near the inner bag bottom, and import and lower collector pipe UNICOM, outlet and upper header UNICOM.On near the pipeline of inner bag outlet a check-valves is housed, is used to control the amount of the heat-conducting medium of getting back to heat collector.The vertical position of attemperater is above heat collector.
Four, description of drawings
Below in conjunction with accompanying drawing, the present invention is described further.
Fig. 1 is the overall schematic of this device.
Fig. 2 is the profile of this device heat collector.
Fig. 3 is a heat collector A-A cutaway view.
Fig. 4 is the cutaway view of attemperater.
The position of marking is respectively among the figure: 1, heat collector; 2, attemperater; 3, upper header; 4, go up comb; 5, following comb; 6, absorber shell; 7, lower collector pipe; 8, insulation shell; 9, transparent cover plate; 10, the outer bucket of insulation; 11, heating inner container; 12, import; 13, outlet; 14, check-valves.
Five, the specific embodiment
Below in conjunction with accompanying drawing, embodiment of the present invention is described further.
The absorber surface is coated with coating for selective absorption, absorbs the daylight heating, and absorber shell 6 heats up.The inner heat-conducting medium heat absorption of absorber is vaporized, and gets into heating inner containers 11 from following comb 5 through lower collector pipe 7.Water in the medium condensation heat release on wall of inner container of vaporization, heating water tank.Condensed heat-conducting medium collects in the bottom of heating inner container 11 and flows back to heater upper header 3 from exporting 13 through pipeline, gets into absorbers through last comb 4.When water tank temperature is too high, can close check-valves 14, stop the backflow of heat-conducting medium, interrupt circulation.
Claims (6)
1. cross pipe plate-type solar water heater; This device is made up of heat collector (1), attemperater (2) and pipeline; Wherein: heat collector (1) comprises insulation shell (8), transparent cover plate (9) and absorber again, and absorber is made up of absorber shell (6), upper header (3), last comb (4), following comb (5), lower collector pipe (7); Attemperater (2) is made up of the outer bucket of insulation (10), heating inner container (11).
2. a kind of cross pipe plate-type solar water heater according to claim 1; It is characterized in that: absorber shell (6) is the flat cuboid that is welded into by metal sheet; The last comb (4) and the following comb (5) of cross-distribution is equipped with in inside; And last comb (4) upper end is welded on the upper header (3) side by side, and following comb (5) lower end is welded on the lower collector pipe (7) side by side.
3. a kind of cross pipe plate-type solar water heater according to claim 1 is characterized in that: the outer surface that absorber shell (6) faces south is coated with coating for selective absorption.
4. a kind of cross pipe plate-type solar water heater according to claim 1; It is characterized in that: heating inner container (11) constitutes for thin corrosion resistant plate; And through pipeline and heat collector absorber UNICOM, inside is filled with boiling point about 30 ℃, the heat-conducting medium of freezing point about-50 ℃.
5. a kind of cross pipe plate-type solar water heater according to claim 1 is characterized in that: heating inner container import (12) position is high, and near the inner bag top; Outlet (13) position is low; Near the inner bag bottom, and import (12) and lower collector pipe (7) UNICOM, outlet (13) and upper header (3) UNICOM.
6. a kind of cross pipe plate-type solar water heater according to claim 1 is characterized in that: near the pipeline of inner bag outlet (13) check-valves (14) is housed, is used to control the amount of the heat-conducting medium of getting back to heat collector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101388087A CN102679576A (en) | 2012-04-27 | 2012-04-27 | Cross-tube sheet type solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101388087A CN102679576A (en) | 2012-04-27 | 2012-04-27 | Cross-tube sheet type solar water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102679576A true CN102679576A (en) | 2012-09-19 |
Family
ID=46811878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101388087A Pending CN102679576A (en) | 2012-04-27 | 2012-04-27 | Cross-tube sheet type solar water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102679576A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102878713A (en) * | 2012-11-14 | 2013-01-16 | 镇江七政新能源有限公司 | Heat storage water tank |
| CN102901239A (en) * | 2012-11-14 | 2013-01-30 | 镇江七政新能源有限公司 | Solar water heater |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2071306A (en) * | 1980-01-22 | 1981-09-16 | Stichting Bouwcentrum | Apparatus for heating water and for keeping it in store in heated condition |
| CN2690804Y (en) * | 2004-04-27 | 2005-04-06 | 朱德永 | Separate type hot pipe flat plate solar water heater |
| CN101387451A (en) * | 2008-10-08 | 2009-03-18 | 大连理工大学 | Closed-loop capillary pipe plate type solar heat collector |
| CN101957078A (en) * | 2010-10-22 | 2011-01-26 | 镇江新梦溪能源科技有限公司 | Flat solar hot-water and hot-air united supply device |
| CN102313367A (en) * | 2010-07-07 | 2012-01-11 | 侯国山 | Pressure-bearing dual cycle metal heat exchanger type split solar water heater |
-
2012
- 2012-04-27 CN CN2012101388087A patent/CN102679576A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2071306A (en) * | 1980-01-22 | 1981-09-16 | Stichting Bouwcentrum | Apparatus for heating water and for keeping it in store in heated condition |
| CN2690804Y (en) * | 2004-04-27 | 2005-04-06 | 朱德永 | Separate type hot pipe flat plate solar water heater |
| CN101387451A (en) * | 2008-10-08 | 2009-03-18 | 大连理工大学 | Closed-loop capillary pipe plate type solar heat collector |
| CN102313367A (en) * | 2010-07-07 | 2012-01-11 | 侯国山 | Pressure-bearing dual cycle metal heat exchanger type split solar water heater |
| CN101957078A (en) * | 2010-10-22 | 2011-01-26 | 镇江新梦溪能源科技有限公司 | Flat solar hot-water and hot-air united supply device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102878713A (en) * | 2012-11-14 | 2013-01-16 | 镇江七政新能源有限公司 | Heat storage water tank |
| CN102901239A (en) * | 2012-11-14 | 2013-01-30 | 镇江七政新能源有限公司 | Solar water heater |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102679591A (en) | Water tank (with nozzle pipe) of solar water heater | |
| CN103256736A (en) | Phase change heat-transmission type solar water heater water box | |
| CN102878713A (en) | Heat storage water tank | |
| CN102607099A (en) | Passive type solar heat collecting box | |
| CN102901253A (en) | Heat storage water tank | |
| CN201973897U (en) | Split solar water heater taking gas as working medium | |
| CN102679575A (en) | Flat-plate solar water heater with snakelike flow passage | |
| CN102679576A (en) | Cross-tube sheet type solar water heater | |
| CN202521697U (en) | Heat supplying device with phase-change heat storage | |
| CN102305479A (en) | Anti-freeze flat-plate solar water heater | |
| CN202598878U (en) | Indirect heat transfer flat plate solar water heating system provided with instant heating type heating device | |
| CN202547121U (en) | Cross pipe plate type solar water heater with jet pipe | |
| CN103528123A (en) | Solar heat storage heating device | |
| CN202648183U (en) | Snakelike-runner panel solar water heater with spray pipe | |
| CN102620436A (en) | Auxiliary heating type solar water heater | |
| CN202547122U (en) | Coil-type flat-plate solar water heater with nozzle | |
| CN103335428A (en) | Solar water heater water tank | |
| CN102901255A (en) | Heat storage water tank | |
| CN102692086B (en) | Flat wall-mounted solar water heater without water tank | |
| CN102679590A (en) | Snakelike runner flat-plate solar collector | |
| CN102901252A (en) | Heat storage water tank | |
| CN202158674U (en) | Concentrator of flat tube type solar water heater | |
| CN102901254A (en) | Heat storage water tank | |
| CN102261750A (en) | Circular pipe type heat collector for solar water heater | |
| CN203572073U (en) | Solar water heater water tank |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120919 |