CN205527829U - Formula of condensing outward slope core pattern solar energy distillation sea water desalination device - Google Patents
Formula of condensing outward slope core pattern solar energy distillation sea water desalination device Download PDFInfo
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- CN205527829U CN205527829U CN201620163879.6U CN201620163879U CN205527829U CN 205527829 U CN205527829 U CN 205527829U CN 201620163879 U CN201620163879 U CN 201620163879U CN 205527829 U CN205527829 U CN 205527829U
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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
- Y02A20/212—Solar-powered wastewater sewage treatment, e.g. spray evaporation
Abstract
The utility model relates to a formula of condensing outward slope core pattern solar energy distillation sea water desalination device, including solar -powered seawater desalination device, phase -change thermal system and heat recovery system, wherein solar -powered seawater desalination device includes the cavity, installation locellus baffle is with inside condensation chamber and the evaporating chamber cut apart into of cavity in the cavity, the evaporating chamber will pour into the raw materials sea water into and evaporate, installation low temperature seawater condenser coil carries out the condensation to steam in the condensation chamber, the dense sea water of high temperature after the evaporation passes through pipeline entering heat recovery box and heats for the raw materials sea water in the box, and simultaneously, the raw materials sea water that is heated in the condenser coil pours into the heat recovery box into, raw materials sea water in the heat recovery box passes through the reentrant sea water desalination device of arriving after the phase -change thermal system. The utility model discloses utilize multiple means to promote raw materials seawater temperature, extension sea water evaporator time for the steam condensate process makes seawater desalination efficiency promote greatly.
Description
Technical field
This utility model belongs to regenerative resource and field of sea water desalting technology, and particularly a kind of outer coagulating type tilts core pattern solar distilling seawater desalinating device.
Background technology
Shortage of fresh water is the difficult problem that the mankind face always, especially on remote mountain areas and the island of electric power scarcity.Desalination with Solar Energy has great importance for solution island shortage of fresh water, remote and the most accessibility water-deficient area of electric power resource brackish water desalination.
Solar still with its simple in construction, draw materials conveniently, need not the advantages such as conventional energy resource and be suitable for the brackish water desalination of island desalinization and remote districts, but the solar still developed at present generally exists, and running temperature is low, aquifer yield is the highest, Solar use is inefficient and the more high drawback of equipment investment, its popularization and application in engineering reality are subject to certain restrictions, the latent heat of condensation being primarily due to steam is not re-used, but is lost in environment by cover plate；Heat transfer free convection pattern within solar still, greatly limit the raising of its hot property；The concentrated seawater temperature flowed out from vaporizer is higher, and this partial heat energy fails to make full use of；Sea water thermal capacity to be evaporated in solar still is too big, limits the raising of running temperature, thus reduces the driving force of evaporation.Therefore on the basis of existing solar distilling technical research, by changing experiment condition and improve the thermal efficiency of solar still and aquifer yield having important practical significance.
Utility model content
The purpose of this utility model is for the deficiencies in the prior art, and proposes coagulating type outside one and tilt core pattern solar distilling seawater desalinating device.
This utility model solves it and technical problem is that and take techniques below scheme to realize:
A kind of outer coagulating type tilts core pattern solar distilling seawater desalinating device, including a set of solar energy sea water desalination apparatus, a set of phase-transition heat-storage system and a set of heat reclaiming system,
nullWherein，Solar energy sea water desalination apparatus includes the rectangle cavity of upper opening，Transparent cover plate it is coated with at the upper shed of cavity、Triangular shape hydrops plate is installed below transparent cover plate bottom right side，Triangular shape hydrops plate and cavity right plate collectively form accepts the water leg condensing water，At water leg, on cavity front side board, bottom is installed coagulates water outlet pipe，Locellus dividing plate is installed on the base plate in casing，Inside cavity space is divided into the condensation chamber and vaporization chamber that top connects by locellus dividing plate，The well floor of vaporization chamber is coated with core material layer，Core material layer disposes deflection plate，The cavity front side board on vaporization chamber top is provided with sea intake pipe，In vaporization chamber bottom，On cavity back side panel below water leg, concentrated seawater outlet is installed，In condensation chamber，The base plate of condensation chamber and locellus dividing plate collectively form condensation drain sump，The cavity front side board that condensation drain sump is corresponding installs top and coagulates water outlet pipe，The front side wall of condensation chamber is installed low temperature seawater inlet tube，The rear wall of condensation chamber is installed the intensification seawer outlet pipe after heat exchange，Condenser coil is connected between inlet/outlet pipe，Positioned beneath at solar energy sea water desalination apparatus has fresh water collecting case and concentrated seawater collecting box，Fresh water collecting case coagulates water outlet pipe respectively with top and bottom is coagulated water outlet pipe and is connected，Concentrated seawater collecting box is connected with concentrated seawater outlet；
Wherein, heat reclaiming system includes energy recovery casing, the top duct of energy recovery casing is connected with condensation chamber intensification seawer outlet pipe by water intaking valve, the sidewall of energy recovery casing is connected with concentrated seawater collecting box by pipeline, connect after pipeline penetrates energy recovery casing and form heat exchanger coils, the outlet of heat exchanger coils is passed by the upper portion side wall of energy recovery casing again, lower sidewall at energy recovery casing is provided with raw material seawater outlet, and raw material seawater outlet is connected with phase-transition heat-storage valve and direct-furnish penstock respectively；
Wherein, phase-transition heat-storage system includes phase-transition heat-storage casing, internally installed phase change heat storage material at phase-transition heat-storage casing, plane skylight is installed at the front openings of phase-transition heat-storage casing, strand vanning body warming plate on front side of the base of phase-transition heat-storage casing, the pipeline exported by phase-transition heat-storage valve is connected with the accumulation of heat inlet tube in phase-transition heat-storage casing lower wall, accumulation of heat inlet tube penetrates box house and forms heating coil, heating coil is connected with accumulation of heat outlet after passing phase-transition heat-storage casing upper side wall, accumulation of heat outlet is connected with the outlet of direct-furnish penstock, the outlet of direct-furnish penstock is connected with the sea intake pipe on vaporization chamber cavity front side board by water pump.
And, described core material layer is specially the one in black cotton, black sponge or black bamboo carbon cloth.
And, downward water fender is installed at transparent cover plate bottom margin, the water that condenses flow down along transparent cover plate is stopped the water leg below the tailing edge water fender flow direction by water fender.
Advantage of the present utility model and good effect be:
1, this utility model is relative to tradition solar still, installs deflection plate at vaporizer base plate, extends sea water flowing time in distillator, reduces heat loss.
2, this utility model water vapour condenses in condensation chamber, and raw material seawater, as cooling water, accelerates sea water Condensation, the simultaneously condensation latent heat of recovered steam.
3, this utility model core material extends effective disengagement area as heat-sink shell, tilting distillator, and sea water forms one layer of thin water film in core surface, and its thermal capacity is relatively low, increases the evaporation rate of sea water.
4, this utility model carries out energy recovery to the concentrated seawater flowed out, and is used for heating raw water, improves sea water inflow temperature, accelerates evaporation rate.
5, conventional rotary type regenerative solar energy distillation device generally adds heat-storing material bottom distillator, reduce Bai Tianhai evaporation of water speed, this utility model uses external phase transition heat accumulation unit, in the case of sunny, may act as heat collector, raw material seawater is preheated, and store unnecessary solar energy, heat energy is discharged under the conditions of cool night temperatures, thering is provided driving force for evaporation of seawater, extension fixture runs the time, increases aquifer yield.
6, this utility model evaporative condenser speed is fast, make full use of heat energy, and fresh water yield improves relatively.
Accompanying drawing explanation
Fig. 1 is system structure schematic diagram of the present utility model；
Fig. 2 is solar energy sea water desalination apparatus structural representation in this utility model；
Fig. 3 is phase-transition heat-storage system structure schematic diagram in this utility model.
Detailed description of the invention
Implementing to be further described to this utility model below in conjunction with accompanying drawing, following example are illustrative, are not determinate, it is impossible to limit protection domain of the present utility model with this.
A kind of outer coagulating type tilts core pattern solar distilling seawater desalinating device, as shown in the figures 1 and 2, including a set of solar energy sea water desalination apparatus, a set of phase-transition heat-storage system and a set of heat reclaiming system,
nullWherein，Solar energy sea water desalination apparatus includes being the rectangle cavity 2 of a upper opening，Transparent cover plate 4 it is coated with at the upper shed of cavity、It is transversely mounted triangular shape hydrops plate 6 at transparent cover plate bottom part down，Triangular shape hydrops plate and cavity bottom side plate collectively form accepts the water leg condensing water，Bottom is installed on cavity front side board at water leg and coagulates water outlet pipe 24，It is horizontally installed with locellus dividing plate 1 on top base plate in cavity，Inside cavity space is divided into the top condensation chamber 21 and bottom vaporization chamber 27 that top connects by locellus dividing plate，The well floor of vaporization chamber is coated with core material layer 3，Core material layer is mounted with deflection plate 23，The cavity front side board on vaporization chamber top is provided with raw material seawater inlet tube 22，In vaporization chamber bottom，On cavity back side panel 26 below water leg, concentrated seawater outlet 25 is installed，The sea water of vaporization chamber is entered the dirtiest along deflection plate by sea intake bank of tubes，And evaporate in downflow processes，Finally discharged by concentrated seawater outlet，The vapours of evaporation is crossed locellus dividing plate and is risen to the condensation chamber on vaporization chamber top，The base plate of condensation chamber and locellus dividing plate collectively form condensation drain sump，The cavity back side panel that condensation drain sump is corresponding is provided with top and coagulates water outlet pipe 19，The front side wall of condensation chamber is provided with low temperature seawater inlet tube 18，The rear wall of condensation chamber is provided with the intensification seawer outlet pipe 17 after heat exchange，Condenser coil 20 is connected between inlet/outlet pipe，On the one hand condenser coil accelerates steam condensation，Give the low temperature seawater heating being initially charged into simultaneously，Substantially increase the efficiency of complete equipment，Positioned beneath at solar energy sea water desalination apparatus has fresh water collecting case 7 and concentrated seawater collecting box 8，Fresh water collecting case coagulates water outlet pipe respectively with top and bottom is coagulated water outlet pipe and is connected，Collect fresh water，Concentrated seawater collecting box is connected the concentrated seawater after collecting evaporation and heating up with concentrated seawater outlet；
Wherein, heat reclaiming system includes energy recovery casing 11, the top duct of energy recovery casing is connected with condensation chamber intensification seawer outlet pipe by water intaking valve 15, dress up the sea water after preliminary intensification, the bottom sidewall of energy recovery casing is connected with concentrated seawater collecting box by pipeline, connect after pipeline penetrates energy recovery casing and form heat exchanger coils 12, the concentrated seawater that temperature is higher is the heating of seawater after preliminary intensification further, the outlet 13 of heat exchanger coils is passed by the upper portion side wall of energy recovery casing again, lower sidewall at energy recovery casing is provided with raw material seawater outlet, raw material seawater outlet is connected with phase-transition heat-storage valve 10 and direct-furnish penstock 14 respectively；
nullWherein，Phase-transition heat-storage system includes phase-transition heat-storage casing 9，Internally installed phase change heat storage material 31 at phase-transition heat-storage casing，Plane skylight 32 is installed at the front openings of phase-transition heat-storage casing，Strand vanning body warming plate 30 on front side of the base of phase-transition heat-storage casing，Warming plate is opened in the case of sunny，Phase change heat storage tank may act as heat collector，Raw material seawater is preheated，And store unnecessary solar energy，Warming plate is closed under the conditions of cool night temperatures，Phase change heat storage tank release heat energy，Driving force is provided for evaporation of seawater，The pipeline exported by phase-transition heat-storage valve is connected with the accumulation of heat inlet tube 29 in phase-transition heat-storage casing lower wall，Accumulation of heat inlet tube penetrates box house and forms covert heating coil 33，Covert heating coil is connected with accumulation of heat outlet 28 after passing phase-transition heat-storage casing upper side wall，Accumulation of heat outlet is connected with the outlet of direct-furnish penstock，The outlet of direct-furnish penstock is connected with the sea intake pipe on vaporization chamber cabinet front plate by water pump 16.At initial operating stage, close phase-transition heat-storage valve, open direct-furnish penstock, raw material seawater in energy recovery casing is fed directly to solar energy sea water desalination apparatus, after heat-storing material to be phased melts, opening phase-transition heat-storage valve, close direct-furnish penstock, the raw material seawater in energy recovery casing is transported to solar energy sea water desalination apparatus by after phase-transition heat-storage casing.
In of the present utility model being embodied as, described core material layer preferred black cotton, black sponge or black bamboo carbon cloth.
In of the present utility model being embodied as, installing downward water fender 5 at transparent cover plate bottom margin, the water that condenses flow down along transparent cover plate is stopped the water leg below the tailing edge water fender flow direction by water fender.
In of the present utility model being embodied as, described phase change heat storage material is paraffin, lauric acid or stearic acid.
Operation principle
Raw material seawater is delivered in solar energy distillation device by sea intake by water pump, one layer of thin water film is formed on core material layer surface, after deflection plate repeatedly baffling, drain in concentrated seawater collecting box through concentrated seawater outlet, after carrying out heat exchange by heat exchanger coils in heat-energy recovering apparatus, discharge from the outlet of low temperature concentrated seawater, simultaneously, most of water vapor condenses in condensation chamber, condensed water collects in condensation chamber drain sump, condensed room condensed water discharge outlet is expelled in fresh water collecting case, sub-fraction condenses at the inner surface of cover plate, it flow at baffle plate, it flow in the water leg of condensation water, discharge distillator by condensation-water drain to flow in fresh water collecting case.Low temperature seawater passes through low temperature seawater import, condensed device, is expelled to heat-energy recovering apparatus by outlet, is delivered in distillator after heat exchange.When sunny, phase transition heat accumulation unit carries out heat accumulation, open warming plate, solar energy makes phase change heat storage material carry out solid-liquid phase change through plane skylight, open heat storage tank valve, raw water enters phase transition heat accumulation unit by heat storage tank import and heats, and discharges from heat storage tank outlet, is delivered in distillator.When solar radiation intensity reduces, closing warming plate, phase change heat storage material starts to discharge heat energy.
Claims (3)
1. an outer coagulating type tilts core pattern solar distilling seawater desalinating device, it is characterised in that: include a set of solar energy sea water
Desalting plant, a set of phase-transition heat-storage system and a set of heat reclaiming system,
Wherein, solar energy sea water desalination apparatus includes the rectangle cavity of upper opening, is coated with transparent at the upper shed of cavity
Cover plate, below transparent cover plate bottom right side install triangular shape hydrops plate, triangular shape hydrops plate collectively forms with cavity right plate and holds
Connect the water leg condensing water, at water leg, on cavity front side board, bottom is installed coagulates water outlet pipe, the base plate in cavity is pacified
Dress locellus dividing plate, inside cavity space is divided into the condensation chamber and vaporization chamber that top connects by locellus dividing plate, at the casing of vaporization chamber
It is coated with core material layer on base plate, core material layer disposes deflection plate, the cavity front side board on vaporization chamber top is installed
There is raw material seawater inlet tube, in vaporization chamber bottom, the cavity back side panel below water leg is provided with concentrated seawater outlet, cold
In solidifying room, the base plate of condensation chamber and locellus dividing plate collectively form condensation drain sump, on the cavity front side board that condensation drain sump is corresponding
Top is installed and coagulates water outlet pipe, the front side wall of condensation chamber is installed low temperature seawater inlet tube, the rear wall of condensation chamber is installed
Intensification seawer outlet pipe after heat exchange, connects condenser coil, in the lower section of solar energy sea water desalination apparatus between inlet/outlet pipe
Being mounted with fresh water collecting case and concentrated seawater collecting box, fresh water collecting case coagulates water outlet pipe respectively with top and water outlet pipe is coagulated even in bottom
Connecing, concentrated seawater collecting box is connected with concentrated seawater outlet；
Wherein, heat reclaiming system includes energy recovery casing, and the top duct of energy recovery casing passes through water intaking valve and condensation chamber
Intensification seawer outlet pipe connects, and the sidewall of energy recovery casing is connected with concentrated seawater collecting box by pipeline, connects pipeline and penetrates heat
Forming heat exchanger coils after reclaiming casing, the outlet of heat exchanger coils is passed by the upper portion side wall of energy recovery casing again,
The lower sidewall of energy recovery casing is provided with raw material seawater outlet, raw material seawater outlet respectively with phase-transition heat-storage valve and straight
Water supply valve connects；
Wherein, phase-transition heat-storage system includes phase-transition heat-storage casing, at the internally installed phase change heat storage material of phase-transition heat-storage casing,
Installing plane skylight at the front openings of phase-transition heat-storage casing, strand vanning body warming plate on front side of the base of phase-transition heat-storage casing, by phase
The pipeline becoming the output of accumulation of heat valve is connected with the accumulation of heat inlet tube in phase-transition heat-storage casing lower wall, and accumulation of heat inlet tube penetrates in casing
Portion forms heating coil, and heating coil is connected with accumulation of heat outlet after passing phase-transition heat-storage casing upper side wall, and accumulation of heat outlet is with straight
The outlet of water supply valve connects, and the outlet of direct-furnish penstock is by water pump and the sea intake pipe on vaporization chamber cavity front side board
Connect.
Outer coagulating type the most according to claim 1 tilts core pattern solar distilling seawater desalinating device, it is characterised in that: institute
State the one that core material layer is specially in black cotton, black sponge or black bamboo carbon cloth.
Outer coagulating type the most according to claim 1 tilts core pattern solar distilling seawater desalinating device, it is characterised in that:
Installing downward water fender at transparent cover plate bottom margin, the condensation water flow down along transparent cover plate is stopped tailing edge dash by water fender
Plate current water leg downwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620163879.6U CN205527829U (en) | 2016-03-03 | 2016-03-03 | Formula of condensing outward slope core pattern solar energy distillation sea water desalination device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620163879.6U CN205527829U (en) | 2016-03-03 | 2016-03-03 | Formula of condensing outward slope core pattern solar energy distillation sea water desalination device |
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| Publication Number | Publication Date |
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| CN205527829U true CN205527829U (en) | 2016-08-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620163879.6U Withdrawn - After Issue CN205527829U (en) | 2016-03-03 | 2016-03-03 | Formula of condensing outward slope core pattern solar energy distillation sea water desalination device |
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| CN (1) | CN205527829U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105565412A (en) * | 2016-03-03 | 2016-05-11 | 国家海洋局天津海水淡化与综合利用研究所 | External condensation-style inclined core-type solar seawater distillation and desalination device |
| CN110357343A (en) * | 2018-04-10 | 2019-10-22 | 金杰科技股份有限公司 | Energy-saving saline-water reclamation system |
| CN112794393A (en) * | 2021-03-04 | 2021-05-14 | 大连海事大学 | Solar distillation device combined with phase change heat storage material |
-
2016
- 2016-03-03 CN CN201620163879.6U patent/CN205527829U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105565412A (en) * | 2016-03-03 | 2016-05-11 | 国家海洋局天津海水淡化与综合利用研究所 | External condensation-style inclined core-type solar seawater distillation and desalination device |
| CN110357343A (en) * | 2018-04-10 | 2019-10-22 | 金杰科技股份有限公司 | Energy-saving saline-water reclamation system |
| CN112794393A (en) * | 2021-03-04 | 2021-05-14 | 大连海事大学 | Solar distillation device combined with phase change heat storage material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160831 Effective date of abandoning: 20171215 |