CN103241789A - Novel energy-saving method and device for conveying seawater to desalinator to produce fresh water after pressing seawater to deep sea for cooling through sea waves - Google Patents
Novel energy-saving method and device for conveying seawater to desalinator to produce fresh water after pressing seawater to deep sea for cooling through sea waves Download PDFInfo
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- CN103241789A CN103241789A CN2013102028558A CN201310202855A CN103241789A CN 103241789 A CN103241789 A CN 103241789A CN 2013102028558 A CN2013102028558 A CN 2013102028558A CN 201310202855 A CN201310202855 A CN 201310202855A CN 103241789 A CN103241789 A CN 103241789A
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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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Abstract
The invention provides a novel energy-saving scheme of propelling a wave receiving plate to press seawater to seabed through ocean waves to be cooled and conveying the seawater to a desalinator to make ice and obtain fresh water after dissolving the ice. The invention discloses a novel energy-saving method and a device for conveying seawater to a desalinator to produce fresh water after pressing seawater to deep sea for cooling through sea waves. The device comprises a wave receiving plate, a cylinder sleeve piston, a cylindrical cross beam, a one-way valve, a water conveying pipe, a water valve, a heat preservation water storage pool, a desalinator, an ice making tank, an ice dissolving tank and a middle tank of cooling tank, the device can press the seawater to the seabed through stormy waves to be cooled and convey the seawater to the desalinator after being assembled on surrounding sea of an island, and the device can be used for saving the power consumption or reducing the power energy source consumption in a fresh water making process, saving energy, reducing emission, lowering the cost and improving the economic benefit, thereby being very applicable in professional desalinators or ice plants.
Description
Technical field: the invention belongs to the sea water desaltination field, especially belong to the field of sending the energy-conservation new method of desalimtor's preparing fresh water and device after wave presses seawater to lower the temperature to the deep-sea.
Technical background: the additional life in island is nearby used fresh water, the fresh water that the people and animals of factory of productive life also need a large amount of productive lifes to use on the island owing to navigate in the sea.Yet on a lot of islands, but there are not Freshwater resources, what if is this problem? can only produce fresh water by desalimtor solves.It is that water after the ice that seawater is freezing after freezing is dissolved is fresh water that a kind of method is arranged in the manufacture method of thin out water owing to desalinize seawater, yet will need consumption a large amount of fossil energy or power supply to freezing the build-uping ice of seawater.Scientific development now, a lot of places have been built up a large amount of desalimtors and have been made fresh water, can additive method save energy in addition except utilizing sun power to evaporate the manufactured fresh water save energy that desalinizes seawater? to be solved by this invention is the problem of this save energy preparing fresh water.
Technical scheme: in order to realize the energy-conservation purpose of sea water desaltination preparing fresh water, embodiment of the present invention are: method one, adopt self-priming that the stormy waves collection wave of ocean promotes to be mounted on the bank, island from the compression water pump, seawater directly is sent to inhales in the cold energy interchanger of installing in 300 meters to 500 meters degree of depth seabeds that cold reduction temperature is pressed to that island desalimtor on the bank carries out freezing icing manufacturing fresh water to the 5-8 degree again and the purpose that reaches save energy.Two, after the refrigerated water that utilizes the wave force feed is made first ice cube or ice bar, can utilize this a collection of ice cube or ice bar in molten tank with groove in seawater in the groove, that once be cooled to about the 20-25 degree inhale the cold 10-15 of being cooled to degree again, and dissolve ice cube simultaneously or the ice bar becomes low temperature fresh water about the 10-15 degree, flow to again that groove goes to reduce the temperature of the 28-32 degree normal temperature seawater of sending here for the first time to the 20-25 degree in second groove.Become at last more than 20 degree and supply with user's use near the cold fresh water of normal temperature, the seawater that reduces temperature in the groove in the groove is then sent to goes ice making in the freezing tank.This scheme can realize continuous save energy again and increase the purpose of fresh water yield.Concrete device is installed connectivity scenario: four limits on seashore limit or island, fixedly mount one solid, as the loose-leaf form of peace, rectangular semicircle connects unrestrained plate.Describedly connect unrestrained plate and can pack up and return with sea beaten and land.Connecing solid several cylinder sleeves of back peace of unrestrained plate, establish some circle posts on the limit of pulling in to shore on the back opposite that connects unrestrained plate, crosswise fixed connects a square beam on some circle posts, symmetrically is inserted in the piston that cylinder sleeve can skid off again at solid several of the corresponding position peace of several cylinder sleeves with on connecing unrestrained plate of crossbeam.And be inserted in mutually to the predetermined position, prevent on the unrestrained plate that connecing piston from deviating from the corresponding clasp that the anticreep chain of cylinder sleeve is anchored to crossbeam then.Then respectively the bottom of several cylinder sleeves water-in connect one can only the inspiration seawater, can not withdraw from the check valve of seawater, the water inlet pipe of check valve directly communicates with seawater.In addition connect an outwards draining check valve of water-break inwards at the top of several pistons water outlet respectively, the water outlet of check valve connects the hydraulic pipe entrance of the cold energy interchanger under the 300 meters left and right sides degree of depth in seabed, seabed cold energy interchanger is to adopt existing discoidal pipeline cold energy interchanger, and the outlet of its water pipe and the island one-way cock that can not go out that can only advance of the entry mouth of pipe of the insulation tank of eminence on the bank are connected.On the seashore outlet valve of the insulation tank of eminence connect desalimtor the ice making freezing tank go into penstock.Arrive this, a whole set of wave setting-out send the energy-conservation new method of desalimtor's ice making and device declaration assembling to finish to the cooling of deep-sea.
Principle of work: when the ocean raises the wind to of the present invention when connecing unrestrained plate and bringing, connect unrestrained plate be subjected to stormy waves can impact and to rising and the onshore edge direction is packed up.Drive simultaneously and pack up being fixed on the cylinder sleeve that connects unrestrained plate back in the lump in packing up in this rising, and the seawater in the compressing cylinder sleeve is washed the check valve that is fixed on the crossbeam and is enclosed within the piston tip in the cylinder sleeve open, flow into rapidly in the cool-heat-exchanger in seabed, be pressed to again after the cooling in the insulation tank of eminence on the bank.Be sent to desalimtor then and carry out the energy-conservation use of ice making.When wave begins to decline backward, connect unrestrained plate together with the cylinder sleeve homing that falls.But at the same time cylinder sleeve when falling and piston drawn back distance, cause and formed a negative pressure of vacuum space in the cylinder sleeve.Because under atmospheric effect, seawater has been washed the check valve of cylinder sleeve bottom open, flows into the cylinder sleeve packing space till being full of.Afterwards, the ocean stormy waves is super again, repeats aforesaid process again.Thus and thus, go round and begin again, desalimtor just can obtain cryogenic freezing water continuously and be used for the molten ice of ice making and obtain fresh water continuously and use for the user, and during the dissolving of desalimtor recycling ice in the cooling tank seawater of groove obtain the more seawater ice making of low temperature, obtaining continuously in the process of fresh water, saved a large amount of ice making power supply or fossil energy, this is principle of work of the present invention.
Social benefit: the present invention has energy-efficient advantage, if can particularly adopt in our coastal area of china area and promote the maritime nation, will produce important practical sense to society.
Claims (2)
1. wave presses seawater to send the energy-conservation new method of desalimtor's preparing fresh water and device to the cooling of deep-sea, comprise: being connected and installed of implementation method and device, implementation method is: one, adopt the stormy waves collection wave of ocean to promote to be mounted on the self-priming on bank, island from the compression water pump, seawater directly is sent to inhales in the cold energy interchanger of 300 meters to 500 meters degree of depth seabeds installing that cold reduction temperature is pressed to that island desalimtor on the bank carries out freezing icing manufacturing fresh water to the 5-8 degree again and the purpose that reaches save energy, two, after the refrigerated water that utilizes the wave force feed is made first ice cube or ice bar, can utilize this a collection of ice cube or ice bar in molten tank with groove in the groove, the seawater that once has been cooled to about the 20-25 degree is inhaled the cold 10-15 of being cooled to degree again, and dissolve ice cube simultaneously or the ice bar becomes low temperature fresh water about the 10-15 degree, flow to the temperature that groove goes to reduce the 28-32 degree normal temperature seawater of sending here for the first time in second groove again and arrive the 20-25 degree, become at last more than 20 degree and supply with user's use near the cold fresh water of normal temperature, the seawater that reduces temperature in the groove in the groove is then sent to goes ice making in the freezing tank, this scheme can realize continuous save energy again and increase the purpose of fresh water yield.
2. wave presses seawater to send the device embodiment of the energy-conservation new method of desalimtor's preparing fresh water and device to be to the cooling of deep-sea: concrete device is installed connectivity scenario and is: four limits on seashore limit or island, fixedly mount one solid, as the loose-leaf form of peace door, rectangular semicircle connects unrestrained plate, describedly connect unrestrained plate and can pack up and return with sea beaten and land, connecing solid several cylinder sleeves of back peace of unrestrained plate, establish some circle posts on the limit of pulling in to shore on the back opposite that connects unrestrained plate, crosswise fixed connects a square beam on some circle posts, symmetrically be inserted in the piston that cylinder sleeve can skid off again at solid several of the corresponding position of several cylinder sleeves with on connecing unrestrained plate of crossbeam peace, and be inserted in mutually to the predetermined position, prevent on the unrestrained plate that connecing piston from deviating from the corresponding clasp that the anticreep chain of cylinder sleeve is anchored to crossbeam then, connecting one at the bottom of several cylinder sleeves water-in respectively then can only the inspiration seawater, can not withdraw from the check valve of seawater, the water inlet pipe of check valve directly communicates with seawater, in addition connect an outwards draining check valve of water-break inwards at the top of several pistons water outlet respectively, the water outlet of check valve connects the hydraulic pipe entrance of the cold energy interchanger under the 300 meters left and right sides degree of depth in seabed, seabed cold energy interchanger is to adopt existing discoidal pipeline cold energy interchanger, the outlet of its water pipe and the island one-way cock that can not go out that can only advance of the entry mouth of pipe of the insulation tank of eminence on the bank are connected, on the seashore outlet valve of the insulation tank of eminence connect desalimtor the ice making freezing tank go into penstock, arrive this, a whole set of wave setting-out send the energy-conservation new method of desalimtor's ice making and device declaration assembling to finish to the cooling of deep-sea.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102028558A CN103241789A (en) | 2013-05-28 | 2013-05-28 | Novel energy-saving method and device for conveying seawater to desalinator to produce fresh water after pressing seawater to deep sea for cooling through sea waves |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2013102028558A CN103241789A (en) | 2013-05-28 | 2013-05-28 | Novel energy-saving method and device for conveying seawater to desalinator to produce fresh water after pressing seawater to deep sea for cooling through sea waves |
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| CN103241789A true CN103241789A (en) | 2013-08-14 |
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| CN2013102028558A Pending CN103241789A (en) | 2013-05-28 | 2013-05-28 | Novel energy-saving method and device for conveying seawater to desalinator to produce fresh water after pressing seawater to deep sea for cooling through sea waves |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108895739A (en) * | 2018-07-24 | 2018-11-27 | 浙江海洋大学 | A kind of LNG ship freezing seawater ice making equipment |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3714791A (en) * | 1971-02-25 | 1973-02-06 | Pacific Lighting Service Co | Vapor freezing type desalination method and apparatus |
| JPH0985232A (en) * | 1995-09-28 | 1997-03-31 | Mitsubishi Heavy Ind Ltd | Seawater desalination device and seawater desalination system using the device |
| JP3651170B2 (en) * | 1997-04-10 | 2005-05-25 | 株式会社明電舎 | Seawater desalination system |
| CN103033009A (en) * | 2012-12-12 | 2013-04-10 | 李宏江 | Electricity-saving method and device for ice making by pumping water into deep sea using sea waves to absorb cold energy |
| CN103046519A (en) * | 2012-12-12 | 2013-04-17 | 李宏江 | Sea wave water-pressurizing power station |
| CN103449553A (en) * | 2013-01-04 | 2013-12-18 | 李宏江 | New energy-saving method and device for preparing fresh water by delivering seawater to desalinator after seawater is pressed to deep sea by sea wave to be cooled |
-
2013
- 2013-05-28 CN CN2013102028558A patent/CN103241789A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3714791A (en) * | 1971-02-25 | 1973-02-06 | Pacific Lighting Service Co | Vapor freezing type desalination method and apparatus |
| JPH0985232A (en) * | 1995-09-28 | 1997-03-31 | Mitsubishi Heavy Ind Ltd | Seawater desalination device and seawater desalination system using the device |
| JP3651170B2 (en) * | 1997-04-10 | 2005-05-25 | 株式会社明電舎 | Seawater desalination system |
| CN103033009A (en) * | 2012-12-12 | 2013-04-10 | 李宏江 | Electricity-saving method and device for ice making by pumping water into deep sea using sea waves to absorb cold energy |
| CN103046519A (en) * | 2012-12-12 | 2013-04-17 | 李宏江 | Sea wave water-pressurizing power station |
| CN103449553A (en) * | 2013-01-04 | 2013-12-18 | 李宏江 | New energy-saving method and device for preparing fresh water by delivering seawater to desalinator after seawater is pressed to deep sea by sea wave to be cooled |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108895739A (en) * | 2018-07-24 | 2018-11-27 | 浙江海洋大学 | A kind of LNG ship freezing seawater ice making equipment |
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Application publication date: 20130814 |