CN2152790Y - Domestic solar desalination device - Google Patents
Domestic solar desalination device Download PDFInfo
- Publication number
- CN2152790Y CN2152790Y CN93206675U CN93206675U CN2152790Y CN 2152790 Y CN2152790 Y CN 2152790Y CN 93206675 U CN93206675 U CN 93206675U CN 93206675 U CN93206675 U CN 93206675U CN 2152790 Y CN2152790 Y CN 2152790Y
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- CN
- China
- Prior art keywords
- monomer
- evaporation
- arrest
- crust
- dividing plate
- 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
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/124—Water desalination
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/124—Water desalination
- Y02A20/138—Water desalination using renewable energy
- Y02A20/142—Solar thermal; Photovoltaics
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
- Y02A20/208—Off-grid powered water treatment
- Y02A20/211—Solar-powered water purification
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
- Y02A20/208—Off-grid powered water treatment
- Y02A20/212—Solar-powered wastewater sewage treatment, e.g. spray evaporation
Abstract
The utility model discloses a domestic solar desalination device, which is composed of a crust, a top cover, a heat-insulating layer positioned in the crust, a heat collection monomer positioned under the top cover, 4 to 14 evaporating monomers positioned under the heat collection monomer, a heat radiating monomer positioned under the evaporating monomers, a support bracket positioned on the bottom of the heat radiating monomer and a reflective mirror positioned on the top of the crust, wherein, the baffles of the heat collection monomer, the evaporating monomers and the heat radiating monomer are respectively connected with the respective frames, and the circumferences of the frames are mutually fixed by screw bolts. The photic area of the utility model is 0.8*1.2m< 2 >, the effective number thereof is 10, and 10 to 30 kg of water can be produced in one day. The utility model can provide the drinking water requirements for 3 to 10 persons in islands, coasts and inland brackish water areas.
Description
The utility model belongs to field of sea water desalting technology.
Present thermodiffusion type sun power multiple-effect evaporation desalting equipment, as CN2063515U, CN2094547U etc., its internal structure is an integral body, and every layer of dividing plate is fixed on the inwall of thermal insulation layer, and each layer dismounting is very difficult, and maintenance is inconvenient; Secondly the water distribution of each layer with collect the water system complex structure, can cause string water, airtight problem such as not tight; In addition, what the stickup at the absorbent cloth and the dividing plate back side was leaned on is the interfacial tension of water molecules, and during situations such as drying or high vibration, absorbent cloth easily comes off when running into the device Long-time Shut-down, has hindered the long-term continuous operation of device.
The purpose of this utility model is to overcome the deficiency that above-mentioned technology exists, provide a kind of do not go here and there water, absorbent cloth and firm, the easy-to-dismount domestic solar desalting equipment of dividing plate stickup.
The utility model be achieved in that with crust, top cover, be positioned at outer intracutaneous thermal insulation layer, be positioned at a thermal-arrest monomer under the top cover, be positioned at 4-14 evaporation monomer under the thermal-arrest monomer, be positioned at the following heat radiation monomer of evaporation monomer, be positioned at heat radiation monomer bottom support, be positioned at the reflective mirror composition domestic solar desalting equipment at crust top.Wherein an end of thermal-arrest monomer and the monomeric dividing plate of evaporation be bent to respectively and be "
" the condensed water receiving tank of shape; four limits that make thermal-arrest monomer, evaporation monomer, the monomeric dividing plate of heat radiation are connected with separately framework respectively; interfix by bolt around its framework; adopt anti corrosion adhesive to adhere to absorbent cloth at thermal-arrest monomer, the monomeric back side of evaporation, are provided with slot evaporating between monomeric cloth tank, condensed water receiving tank and the framework inboard.
The utlity model has following advantage:
1, because adopt single water inlet pipe, slot and be "
" water transport structure of condensed water receiving tank of shape, salt water and fresh water are separated fully, overcome string water, airtight not tight problem, simplified device construction.
2, owing to adopted anti corrosion adhesive, both saved the simple rotproofing in the dividing plate back side, strengthened the adhesion of absorbent cloth again, made the absorbent cloth difficult drop-off, thereby guaranteed that this device can operation steady in a long-term dividing plate.
3, owing to adopt the monomeric iterative structure of drawer type, make dismounting of this device and maintenance easily.
Describe embodiment of the present utility model in detail below in conjunction with accompanying drawing:
Fig. 1 is a diagrammatic cross-section of the present utility model;
Fig. 2 is an evaporation monomer floor map of the present utility model;
Fig. 3 is evaporation monomer A of the present utility model-A diagrammatic cross-section.
A thermal-arrest monomer (4) is by zinc-plated dividing plate (18), be applied to the heat-sink shell (19) on zinc-plated dividing plate (18) front, be positioned at the unglazed high heat absorptivity filler of villous black (20) between heat-sink shell (19) and the top cover (2), be positioned at dividing plate (18) back side by tackiness agent (13) and its absorbent cloth of pasting mutually (14), the iron framework (9) of mutually bonding all around with dividing plate (18) (riveted joint is adopted at indivedual positions) and water inlet bend pipe (21) composition that is positioned at framework (9) one ends.One end of dividing plate bend to and be "
" the condensed water receiving tank (11) of shape, the size of condensed water receiving tank (11) is dark 35mm, wide 50mm, long 800mm, is provided with condensed water upflow tube (23) in the condensed water receiving tank (11).Heat-sink shell (19) can adopt black organic-silicon high temperature varnish, black vinylformic acid semi-gloss enamel or black chloroprene rubber strippable paint; Villous black is unglazed, and high heat absorptivity filler (20) can adopt scrim or the polyester cellular material of dying black; Anti corrosion adhesive (13) adopts aerodux, Choropene phenol aldehyde resin glue or oil-soluble resin tackiness agent, also can adopt and mould rubber ointment or chlorosulfonated polyethylene paint.Framework (9) is trapezoidal, and upper base is 1.0m * 1.4m, going to the bottom is 0.8m * 1.2m, the high 0.1m of being.
Evaporation monomer (5) by zinc-plated dividing plate (22), be positioned at pass through tackiness agent (13) and its mutually adherent absorbent cloth (14), forming of dividing plate (22) back side all around with the iron framework (30) of dividing plate (22) mutually bonding (employing of indivedual positions is riveted), two ends of dividing plate (22) bend to cloth tank (10) respectively and be "
" the condensed water receiving tank (29) of shape.The size of condensed water receiving tank (29) is big or small identical with the monomeric condensed water receiving tank of thermal-arrest (11).Be provided with condensed water upflow tube (23) in the condensed water receiving tank (29), between cloth tank (10), condensed water receiving tank (29) and framework (30) inboard, leave the slot (12) of two long 100mm respectively, also be pasted with water cloth (36) in the slot (12), all carry out rotproofing around dividing plate (22) front and framework (30) are inboard, framework (30) size is 0.8m * 1.2m * 0.04m, evaporation monomer (5) totally 9.
Heat radiation monomer (6) is made up of the framework (31) of zinc-plated dividing plate (24) and mutually bonding with dividing plate (24) (riveted joint is adopted at indivedual positions), dividing plate (24) one ends are cloth tank (32), and the size of cloth tank (32) is identical with the cloth tank (10) of evaporation monomer (5).Be provided with unnecessary former water upflow tube (25) in the cloth tank (32), the other end of dividing plate (24) is fresh water receiving tank (26), is provided with fresh water rising pipe (27) in the fresh water receiving tank (26).All carry out rotproofing around dividing plate (24) front and framework (31) are inboard, framework (31) size is 0.8m * 1.2m * 0.04m.
1 thermal-arrest monomer (4), 9 evaporation monomers (5) and 1 monomer (6) that dispels the heat is superimposed successively, adopt rubber pad (37) sealing between the framework (9,30,31), use bolt (15) fixing around it respectively, be rolled in the thermal insulation layer made from the thick rock cotton board of 100mm (3), the crust (1) that bread is made with one deck galvanized sheet outside thermal insulation layer (3), on crust (1), be provided with stiffening web (28), to strengthen the intensity of crust (1).4 reflective mirrors (8) made from the thin plate of aluminizing respectively by louver (16) be fixed on crust (1) top around, and support reflective mirror (8) with iron (17), make its adjustable angle.Top cover (2) adopts double glazing, glass is embedded in around framework (9) inboard of thermal-arrest monomer (4), seal with putty, below framework (31), be provided with support (7), support (7) makes dividing plate (18,22,24) the minimum angle with horizontal plane is 15 °, so just makes the domestic solar desalting equipment.The light-receiving area of this device is 0.8m * 1.2m, imitates several 10.
The principle that this device is produced fresh water is such, sunlight see through glass roof (2) by heat-sink shell (19) and high heat absorptivity filler (20) absorption after, be converted into heat energy, heat transferred is attached to the salt water (33) on the absorbent cloth (14) at dividing plate (18) back side, salt water (33) heats up and evaporates, produce water vapor (35), water vapor (35) is condensed into fresh water (34) on the dividing plate (22) that one deck temperature is lower down, discharge condensation latent heat, these condensation latent heat heat the salt water at this layer dividing plate (22) back side again, produce water vapor (35) again, so evaporation-condensation-evaporation, heat constantly is utilized, and constantly produces fresh water (34).
When using this device, former water (33) enters the cloth tank (10) of evaporation monomer (5) from water inlet bend pipe (21), the former water of a part (33) enters absorbent cloth (14) under wicking action, wherein a part is evaporated, on dividing plate (22) front of next stage evaporation monomer (5), be condensed into fresh water (34), fresh water (34) flows into next stage evaporation monomer (5) or heat radiation monomer (6) along slot (12), import fresh water receiving tank (26) at last, discharge by fresh water rising pipe (27); Another part flows into condensed water receiving tank (11) under gravity and wicking action, discharge from condensed water upflow tube (23) at last.The unnecessary former water that is not siphoned away by absorbent cloth (14) in cloth tank (10) flows into the cloth tank (10) that next stage evaporates monomer (5) from slot (12) along crossing water cloth (36), flow into the cloth tank (32) of heat radiation monomer (6) at last, discharge from unnecessary former water discharge pipe (25).This device can produce water 10-30 kilogram in 1 day, can supply island, coastal and landlocked brackish water area 3-10 people's drinking-water to need.
Claims (4)
1, a kind of domestic solar desalting equipment, by crust [1], top cover [2], be positioned at the thermal insulation layer [3] of crust [1], be positioned at the thermal-arrest monomer [4] under the top cover [2], be positioned at 4-14 evaporation monomer [5] under the thermal-arrest monomer [4], be positioned at the heat radiation monomer [6] under the evaporation monomer [5], be positioned at the support [7] of heat radiation monomer [6] bottom, and the reflective mirror [8] that is positioned at crust [1] top is formed, it is characterized in that described thermal-arrest monomer [4], the dividing plate [18 of evaporation monomer [5] and heat radiation monomer [6], 22,24] respectively with separately framework [9,30,31] be connected, at the cloth tank [10] of evaporation monomer [5], be respectively equipped with slot [12] between condensed water receiving tank [11] and framework [30] inboard.
2, by the described domestic solar desalting equipment of claim 1, an end that it is characterized in that described thermal-arrest monomer (4) and evaporate the dividing plate (18,22) of monomer (5) be bent to respectively and be "
" the condensed water receiving tank (11,29) of shape.
3,, it is characterized in that the back side of described thermal-arrest monomer (4) and evaporation monomer (5) adopts anti corrosion adhesive (13) to adhere to absorbent cloth (14) by the described domestic solar desalting equipment of claim 1.
4, by the described domestic solar desalting equipment of claim 1, it is characterized in that described thermal-arrest monomer (4), evaporation monomer (5) and heat radiation monomer (6) are superimposed successively, its framework (9,30,31) interfixes by bolt (15) all around.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN93206675U CN2152790Y (en) | 1993-03-16 | 1993-03-16 | Domestic solar desalination device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN93206675U CN2152790Y (en) | 1993-03-16 | 1993-03-16 | Domestic solar desalination device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2152790Y true CN2152790Y (en) | 1994-01-12 |
Family
ID=33789620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN93206675U Expired - Fee Related CN2152790Y (en) | 1993-03-16 | 1993-03-16 | Domestic solar desalination device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2152790Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104944489A (en) * | 2015-06-27 | 2015-09-30 | 刘玉昌 | Passive oblique multi-effect distiller |
| WO2018196351A1 (en) * | 2017-04-24 | 2018-11-01 | 东华大学 | Novel device for photothermal evaporation of sea water by solar energy |
| CN113443672A (en) * | 2021-06-17 | 2021-09-28 | 浙江大学 | Solar-driven multistage seawater desalination device |
-
1993
- 1993-03-16 CN CN93206675U patent/CN2152790Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104944489A (en) * | 2015-06-27 | 2015-09-30 | 刘玉昌 | Passive oblique multi-effect distiller |
| WO2018196351A1 (en) * | 2017-04-24 | 2018-11-01 | 东华大学 | Novel device for photothermal evaporation of sea water by solar energy |
| CN113443672A (en) * | 2021-06-17 | 2021-09-28 | 浙江大学 | Solar-driven multistage seawater desalination device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |