CN103274487B - Seawater desalination system based on wave power generation fishing platform - Google Patents
Seawater desalination system based on wave power generation fishing platform Download PDFInfo
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- CN103274487B CN103274487B CN201310211752.8A CN201310211752A CN103274487B CN 103274487 B CN103274487 B CN 103274487B CN 201310211752 A CN201310211752 A CN 201310211752A CN 103274487 B CN103274487 B CN 103274487B
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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
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Abstract
The invention provides a seawater desalination system based on a wave power generation fishing platform. The system comprises a heating device, a baking device, a first detection module, a ventilation device, a condensing device, an ozone generator and a control device, wherein the baking device is connected with the heating device; the first detection module is connected with the baking device; the ventilation device is connected with the baking device and the heating device respectively; the condensing device is connected with the baking device; the ozone generator is connected with the condensing device and is connected with the ventilation device through a first electric valve; the control device is connected with the first detection module, the ozone generator, the first electric valve and the ventilation device respectively and controls the startup or shutdown of the ozone generator so as to realize the deodorization and disinfection of the system; and the control device controls the startup or shutdown of the ventilation device according to the detection results of the first detection module and controls the conduction or cutoff of the condensing device and the ventilation device through controlling the first electric valve. According to the system, not only is seawater desalination realized, but also objects can be baked, so that the storage time of the objects is prolonged, and the resource utilization ratio and practicability of the system are improved.
Description
Technical field
The present invention relates to field of sea water desalting technology, relate in particular a kind of seawater desalination system based in wave-energy power generation fishing platform
Background technology
As everyone knows, 5.1 hundred million km at the earth's surface
2the total area in, ocean area is 3.6 hundred million km
2,, approximately take up an area 70.8% of ball surface-area, ocean has 95% of earth total Water, therefore, and under global Freshwater resources situation in short supply, development desalination technology, asking for fresh water to ocean has become the task of top priority of modern society.
In actual ocean navigation or seafari operation, especially, in fishing platform, be conventionally provided with seawater desalination system, to solve the needs of problems to fresh water.Existing seawater desalination system, is mainly directly seawater to be heated by heating unit, and the water vapour by condensing works, heating unit being produced again afterwards carries out condensation, thereby obtains required fresh water.But, existing seawater desalination system function singleness, and due to along with the operation type in fishing platform increases gradually, and the limitation of offshore operation at present, therefore, how effectively to utilize seawater desalination system, become those skilled in the art's technical problem in the urgent need to address.
Summary of the invention
In view of this, the invention provides a kind of seawater desalination system based in wave-energy power generation fishing platform, solved the technical problem of existing seawater desalination system function singleness, realized system function variation, improved the practicality of system.
For achieving the above object, the invention provides following technical scheme:
Based on the seawater desalination system in wave-energy power generation fishing platform, described system comprises:
Heating unit;
Be connected with described heating unit, and the drying unit of stored article;
Be connected with described drying unit, detect current first temperature of gas in described drying unit and the first detection module of current the first humidity;
The extractor fan being connected with described heating unit with described drying unit respectively;
The condensing works being connected with described drying unit;
Be connected with described condensing works, and the ozonizer being connected with described condensing works by the first motorized valve;
Be connected with described ozonizer with described first detection module, described the first motorized valve, described extractor fan respectively, controlling described ozonizer starts or stops, and according to described current the first temperature and the first preset temp, controlling described extractor fan starts or stops, and according to described current the first humidity and the first default humidity, by controlling described the first motorized valve, control the control device of described condensing works and described extractor fan conducting or cut-off.
Preferably, described system also comprises:
The T-valve and the ultrasonic atomizer that are connected with described control device respectively, wherein,
Described drying unit is connected with described extractor fan by described T-valve;
Described condensing works is connected with described extractor fan by described ozonizer, described the first motorized valve, described ultrasonic atomizer and described T-valve successively;
Described control device is in the time carrying out article oven dry, control described ultrasonic atomizer and stop, according to described current the first temperature and the first preset temp, control described extractor fan and start, and by controlling described T-valve, control described drying unit and described extractor fan conducting; According to described current the first humidity and the first default humidity, control described extractor fan and start, and by controlling described the first motorized valve and described T-valve, control described condensing works and described extractor fan conducting; In the time carrying out sea water desaltination, control described ultrasonic atomizer and described extractor fan and start, and by controlling described T-valve, control described ultrasonic atomizer and described extractor fan conducting; In the time carrying out system taste removal, control described ozonizer and start, and by controlling described the first motorized valve and described T-valve, control described condensing works and described extractor fan conducting.
Preferably, described drying unit comprises:
The oven dry casing being connected with described heating unit, described condensing works and described T-valve respectively;
Be arranged in described oven dry casing the recirculation blower being connected with described control device.
Preferably, described heating unit comprises:
Head and the tail connected solar water heater, hot water circulating pump and cellular interchanger successively;
Be connected with described solar water heater, detect the second detection module of current second temperature of described solar water heater water temperature inside;
Be connected with described cellular interchanger, detect the 3rd detection module of current the 3rd temperature of described cellular interchanger water temperature inside, wherein,
Described cellular interchanger is connected with described drying unit with described extractor fan respectively;
Described control device is connected with described the second detection module, described the 3rd detection module and described hot water circulating pump respectively, described current the second temperature that calculating receives and the current temperature difference of described current the 3rd temperature, and according to the described current temperature difference and default temperature range, control described hot water circulating pump and start or stop.
Preferably, described cellular interchanger comprises:
Retaining casing;
Be arranged in described retaining casing, and run through many heating tunneltrons of described retaining casing;
Be arranged on described in each root and heat dismountable dividing plate in tunneltron, wherein, described dividing plate comprises: the mainboard parallel with described heating tunneltron, and be arranged on described mainboard, become multiple daughter boards of preset angles with described mainboard.
Preferably, described cellular interchanger also comprises:
Be arranged in described retaining casing the T shape water inlet pipe vertical with described heating tunneltron and T shape rising pipe;
Described T shape water inlet pipe is near the first surface of described retaining casing, and described T shape rising pipe is near the second surface of described retaining casing, and wherein, described first surface and described second surface are the surfaces that described retaining casing opposes mutually.
Preferably, described condensing works comprises:
The first condenser being connected with described drying unit and the second condenser being connected with described ozonizer;
Connect described the first condenser and described the second condenser, and the second motorized valve being connected with described control device;
Be connected with described the second condenser with described the first condenser, detect current the 4th temperature of described the first condenser and described the second condenser, and the 4th detection module of current the 4th humidity of described the first condenser and described the second condenser output gas;
Described control device is connected with described the 4th detection module, according to described current the first humidity receiving and described current the 4th humidity, determines the operational efficiency of described the first condenser and described the second condenser.
Preferably, described system also comprises:
Fresh water collecting case, the first valve, resistance detection module, the second valve, the first wash water valve and the second wash water valve, wherein,
Described fresh water collecting case, by described the first valve, is connected with described the second condenser with described the first condenser;
Described resistance detection module is arranged on the feed-water end of described the first valve, the flow through current resistance of described feed-water end fresh water of detection, so that described control device is connected with described resistance detection module, according to described current resistance and default resistance, control the atomization quantity of described ultrasonic atomizer to seawater;
Described the second valve is arranged on the water side of described fresh water collecting case;
Described in described the first wash water valve, fresh water collecting case is connected;
Described the second wash water valve is connected with described cellular interchanger.
Preferably, described system also comprises:
Connected sea-water pump, seawater column, magnetic valve, desalination water tank and the 3rd wash water valve successively;
The float(ing)valve being connected with described seawater column;
The expansion tank being connected with described solar water heater with described float(ing)valve respectively;
Be connected with described control device with described seawater column respectively, detect the first Level Detection module of current first liquid level of described seawater column maritime interior waters;
Be connected with described control device with described desalination water tank respectively, detect the second Level Detection module of current second liquid level of described desalination water tank maritime interior waters, wherein,
Described desalination water tank is connected with described ultrasonic atomizer;
Described control device is connected with described sea-water pump, described magnetic valve and described the second Level Detection module respectively, according to described current the first liquid level and the first default liquid level scope, controls the startup of described sea-water pump; Detect and according to described current the second liquid level and the second default liquid level scope, by controlling described magnetic valve, control described desalination water tank and described seawater column conducting.
Preferably, described first detection module and described the 4th detection module are temperature sensor and humidity sensor, or Temperature Humidity Sensor;
Described the second detection module and described the 3rd detection module are temperature sensor;
Described the first Level Detection module and described the second Level Detection module are liquid level sensor.
Known via above-mentioned technical scheme, compared with prior art, the present invention openly provides a kind of seawater desalination system based in wave-energy power generation fishing platform, in actual applications, and in the time carrying out sea water desaltination, by heating unit, seawater is heated, and by obtaining water vapour by coupled drying unit, transfer to condensing works, afterwards, after this condensing works water vapour is carried out to condensation, obtain fresh water.Because the present invention is provided with the first detection module being connected with described drying unit, it can detect current the first temperature and current first humidity of gas in described drying unit, therefore, when drying the article that are stored in described drying unit, and when described current the first temperature that control device is judged reception is less than the first preset temp, described control device will be controlled extractor fan and start, thereby the gas in described drying unit is pumped to heating unit, after the heating of this heating unit, be transferred back described drying unit, thereby realize the oven dry to article in this drying unit.
Wherein, in to the drying course of article, because the moisture of article self will be evaporated in drying unit, the gas humidity in this drying unit can increase gradually.In the time that control device is judged described current the first humidity and is not less than the first default humidity, control the first motorized valve and start, thereby make described condensing works and described extractor fan conducting, form loop.Now, hot and humid gas in drying unit can be transported to described condensing works, by obtaining cryodrying gas after this condensing works dehumidification by condensation, afterwards again by described extractor fan, this cryodrying gas is pumped to heating unit and heated, and by the high temperature drying gas obtaining after heating, be transmitted back to described drying unit, to proceed to dry described article, until the humidity of these article reaches storage requirement.
Therefore, seawater desalination system based in wave-energy power generation fishing platform of the present invention has not only been realized the desalination processing to seawater, the more important thing is the oven dry having realized being stored in the article in drying unit, greatly extend the storage time of article, and the ozone producing by ozonizer, eliminate the peculiar smell in system, purified system.That is to say, the present invention is to provide and a kind ofly sea water desaltination, article are dried and eliminate seawater desalination systems function integration, based in wave-energy power generation fishing platform such as peculiar smell, greatly improved utilization ratio and the practicality of resource.
Brief description of the drawings
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiments of the invention, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, other accompanying drawing can also be provided according to the accompanying drawing providing.
Fig. 1 is a kind of seawater desalination system embodiment 1 based in wave-energy power generation fishing platform of the present invention and the structural representation of embodiment 2;
Fig. 2 A is the structural representation of the embodiment of a kind of heating unit of the present invention;
Fig. 2 B is the structural representation of a kind of cellular heat exchanger embodiments of the present invention;
Fig. 2 C is the 3-D view of a kind of dividing plate embodiment of the present invention;
Fig. 2 D is the distribution schematic diagram of a kind of T shape of the present invention water inlet pipe and water outlet pipe embodiment;
Fig. 3 A is the structural representation of a kind of seawater desalination system embodiment 3 based in wave-energy power generation fishing platform of the present invention;
Fig. 3 B is a kind of pilot circuit connection diagram of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiment.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.
The embodiment of the invention discloses a kind of seawater desalination system based in wave-energy power generation fishing platform, described system comprises heating unit; Be connected with described heating unit, and the drying unit of stored article; Be connected with described drying unit, detect current first temperature of gas in described drying unit and the first detection module of current the first humidity; The condensing works being connected with described drying unit; The extractor fan being connected with described heating unit with described drying unit respectively; And, be connected with described condensing works, and the ozonizer being connected with described extractor fan by the first motorized valve; The control device being connected with described ozonizer with described first detection module, described the first motorized valve, described extractor fan respectively.In the time carrying out sea water desaltination, by heating unit, seawater is heated, first obtain water vapour, afterwards described water vapour is transferred to condensing works by drying unit, by this condensing works, water vapour is carried out to condensation, obtain actual required fresh water.
Wherein, in wave-energy power generation fishing platform, for the sea-food that prevents from catching addles, people can be pickled conventionally, but, even if the sea-food after pickling, because the moisture of himself and environment of living in is excessive, the sea-food of pickling still can not be stored for a long time.Therefore, in order to extend the storage time of sea-food, the present invention heats the gas in drying unit by heating unit, obtain high temperature drying gas, be delivered to drying unit, thereby realize the wherein oven dry of the article of storage,, by reducing the moisture of described article, extend the storage time of article.
Concrete, in the time that control device is judged current the first temperature and is less than the first preset temp, controlling described extractor fan starts, by this extractor fan by the cryogenic gas in drying unit, pump to heating unit and heat, to use the high-temperature gas obtaining, the article that are stored in drying unit dried.Wherein, in described drying course, because the moisture of article can be evaporated in described drying unit gradually, the gas humidity in this drying unit can increase gradually.Therefore, when current the first humidity of judging reception when described control device is not less than the first default humidity, described control the first motorized valve is opened, thereby make described condensing works successively by described ozonizer and described the first motorized valve, with described extractor fan conducting, form loop, the hot and humid gas in drying unit will be transferred to condensing works and carry out dehumidification by condensation, and the cryodrying gas obtaining can pass through this loop, pumped to described heating unit by described extractor fan, realize the heating to this cryodrying gas by this heating unit, and the high temperature drying gas after heating is transmitted back to drying unit, to continue, article are dried, so circulation, until the humidity of described article reaches storage requirement.
Therefore; the described seawater desalination system based in wave-energy power generation fishing platform provided by the invention; not only realize the desalination processing to seawater; and in described drying unit, store need dry article time; can carry out drying and processing to these article; extend the storage time of article; avoid the waste of resource; also have; when system was used after for some time, control device conventionally can be controlled and start described ozonizer, the ozone producing by this ozonizer; realize the taste removal to whole system, with the clean hygiene of keeping system.Therefore, not only diverse in function of the described seawater desalination system based in wave-energy power generation fishing platform, and also economical and practical, have broad application prospects.
With reference to Fig. 1, show the structural representation of a kind of seawater desalination system embodiment 1 based in wave-energy power generation fishing platform of the present invention, described system can comprise: connected heating unit 101 successively, drying unit 102 and condensing works 103, , the extractor fan 104 being connected with described drying unit 102 with described heating unit 101 respectively, be connected with described condensing works 103, and the ozonizer 106 being connected with described extractor fan 104 by the first motorized valve 105, the first detection module 107 being connected with described drying unit, and, respectively with described extractor fan 104, described the first motorized valve 105, described ozonizer 106 is not shown in FIG. with the control device 108(that described first detection module 107 is connected).
Wherein, described drying unit 102 can stores, as various sea-foods etc.Described first detection module 107 is for detection of current the first temperature and current first humidity of the gas in described drying unit, and the result of described detection is sent to described control device 108, so that this control device 108 carries out subsequent operations.In the present embodiment, it should be noted that, described control device 108 is controlled described ozonizer 106 and is stopped in the time of off-position, this ozonizer 106 is still in conducting state, be condensing works carry out gas after dehumidification by condensation still can be by described ozonizer 106, described the first motorized valve 105(in open mode), arrive described extractor fan 104.
In the present embodiment, in the time seawater being desalinated to processing, the heating unit that obtains water vapour for seawater is heated can use existing heating unit to complete, and will no longer this heating unit of realizing this function be described in detail herein.Equally, described condensing works also can adopt existing condensing works, as long as the water vapor condensation of heating unit output can be become to fresh water in detail, the structure of this condensing works is also no longer described in detail herein.But, it should be noted that, in the present embodiment, in the process that seawater is desalinated, 102 of described drying units have played and have connected described heating unit 101 and described condensing works, the effect of transmission water vapour, and it does not carry out any processing to the water vapour receiving.
In actual applications, in especially tangible fishing platform, rotten for the sea-food that prevents from catching, people can pickle the sea-food of catching conventionally, and still, excessive due to himself and storage environment moisture, the storage time of article still can not be oversize.For this reason, in the present embodiment, by the gas of high temperature drying, sea-food is carried out to drying and processing, thereby reduce the moisture of himself, to extend the storage time of sea-food, avoided the waste of resource.
Concrete, in the present embodiment, by described first detection module 107, detect current first temperature (being the Current Temperatures of described heating unit 101 exit gass) of described drying unit 102 interior gases, and send it to described control device 108, judge by this control device 108 whether described current the first temperature is less than the first preset temp, when described judged result is while being no, illustrate that the temperature of current drying unit 102 interior gases is enough to make the moisture evaporation of article, heats the gas in drying unit 102 without heating unit 101 again.And when described judged result is when being, illustrate that the gas temperature in drying unit 102 now cannot make the moisture evaporation in article, or the moisture velocity of evaporation in article is very slow, now, described control device 108 will be controlled extractor fan 104 and start, by this extractor fan 104 by the gas in drying unit 102, pump to described heating unit 101, by this heating unit 101, the cryogenic gas receiving is heated afterwards, thereby obtain high-temperature gas, and be transmitted back to described drying unit 102, to continue the drying and processing to article.
Wherein, in the process of article being dried at high-temperature gas, the moisture in article can constantly be evaporated in drying unit 102, thereby its inner gas humidity is increased gradually.Therefore, in the present embodiment, will be by described the first proofing unit 107, detect current first humidity of drying unit 102 interior gases, and described current the first humidity is sent to control device 108, judge by this control device 108 whether described current the first humidity is less than the first default humidity, if described judged result is yes, illustrate that the humidity of drying unit 102 interior gases now does not affect the evaporation of article moisture, now only need maintain existing drying and processing process.And when described judged result is while being no, illustrate that now the interior gas of drying unit 102 has been hot and humid gas, now the humidity of this gas is excessive, cannot dry article, so, control device 108 will be according to this judged result, open by controlling the first motorized valve 105, control described condensing works and described extractor fan conducting, thereby make described drying unit 102, described condensing works 103, described ozonizer 106(is now in off-position), described the first motorized valve 105, described extractor fan 104 and described heating unit 101 form a loop, the hot and humid gas in drying unit 102 will be transferred to described condensing works 103, after the condensation process of this condensing works 103 (this condensation process process is equivalent to hot and humid gas to carry out the process of cool-down dehumidification), the cryodrying gas obtaining is passed through to described loop, being delivered to described heating unit 101 heats, afterwards by this heating unit 101 by the high temperature drying gas that obtains after heating, be transmitted back to described drying unit 102, to continue, the article of its storage are dried, until the humidity of described article reaches storage requirement.
It should be noted that, in the present embodiment, described the first preset temp and the described first default humidity, be pre-set according to the characteristic of the article that will store self, and the first preset temp that different article are corresponding and the first default humidity can be different.Wherein, when described the first preset temp can refer to article moisture start vaporizer, the temperature that needs the gas in drying unit 102 to have; In order to improve drying efficiency, described the first preset temp can also refer to article moisture evaporation when the fastest, the temperature that needs the interior gas of drying unit 102 to have.Similarly, the described first default humidity can refer to that article moisture no longer evaporates while even starting to increase, the humidity that needs the interior gas of drying unit 102 to have; In order to improve drying efficiency, when the described first default humidity can also refer to that article moisture velocity of evaporation reduces, the humidity that needs the interior gas of drying unit 102 to have.In a word; no matter described the first preset temp (or described first default humidity) specifically refers to temperature when (or humidity); all that to dry the article that are stored in drying unit 102 be final purpose; therefore; everyly all belong to protection scope of the present invention taking this object as referring to content described in prerequisite, will will not enumerate herein.
In addition, no matter the embodiment of the present invention is for to sea water desaltination processing, or for the drying and processing to article such as sea-foods, use after for some time based on the seawater desalination system in wave-energy power generation fishing platform when described, in air, must have certain fishy smell.Therefore, in order to realize the purification smell removal of system, the described control device 108 in the embodiment of the present invention can also be controlled described ozonizer 106 and start, thereby makes this ozonizer switch on and produce ozone, utilize the characteristic of ozone self deodorizing sterilizing, realize the purification to seawater desalination system.It should be noted that, control device 108 is in the time that the described ozonizer 106 of control startup starts, (or in advance) opens described the first motorized valve 105 in this system simultaneously, thereby makes whole system form loop, to this system is carried out to thorough disinfection taste removal.
Optionally, described first detection module 107 can be temperature sensor and humidity sensor, or Temperature Humidity Sensor etc. can also be other detection modules that can realize the temperature and humidity that detects the interior gas of drying unit or water vapour, herein by explanation no longer one by one.
Wherein, described extractor fan 104 is specifically as follows centrifugal fan.Described control device 108 can be micro-chip or computer etc.Certainly,, in order to regulate the homogeneity of the interior gas temperature humidity of described drying unit 102, to improve the drying efficiency to article, can also in described drying unit, recirculation blower be set.Optionally, described condensing works can be condenser, and it specifically can freeze by electricity, reaches the object of condensed steam.Certainly, in order to reduce energy consumption, save production cost, the present embodiment can, by condenser being arranged on to seawater depths, in 20 meters of following seawater, utilize low temperature seawater as low-temperature receiver, reaches the object of condensed steam.
Wherein, in actual applications, the described seawater desalination system of the embodiment of the present invention will utilize wave-energy power generation, obtain required energy, without external source, greatly reduce the energy consumption of system.
In the embodiment of the present invention, in the time that needs are desalinated seawater, first by heating unit, seawater is become to water vapour, then by condensing works, water vapor condensation is become to fresh water, thereby met the demand of people to fresh water.When needs, article are dried as sea-food, during with storage time of long-term article, first by article storage to drying unit, by heating unit, the gas in drying unit is heated again, thereby obtain the gas of high temperature drying, by this gas, the article in described drying unit are dried.Wherein, in the process of article being dried in system, because the moisture in article has been evaporated in the gas in drying unit, thereby increase the humidity of gas in drying unit, now, when in control device is judged drying unit, current first humidity of gas is not less than the first default humidity, system will enter except wet condition, be that control device control the first motorized valve is opened, thereby the hot and humid gas in drying unit is transported in condensing works, by condensing works, described hot and humid gas is carried out to dehumidification by condensation, and by extractor fan by the cryodrying gas obtaining after condensation, by ozonizer and the first motorized valve, pump to described heating unit and heat, afterwards the high temperature drying gas obtaining after heating is transmitted back to described drying unit, thereby realize, the circulation of article is dried, until the humidity of article reaches storage requirement.When system was used after for some time, control device will be controlled ozonizer and start, and this ozonizer will produce ozone, realize the deodorizing sterilizing to system.Therefore, the described seawater desalination system based in wave-energy power generation fishing platform of the present invention has not only been realized the desalination processing to seawater, and complete the drying and processing to being stored in the article in drying unit, greatly extend the storage time of article, also pass through ozonizer, realize the taste removal to system, greatly improved practicality and the application prospect of system.
With reference to Fig. 1, also show the structural representation of the embodiment 2 of a kind of seawater desalination system based in wave-energy power generation fishing platform of the present invention, in the present embodiment, parts 101～108 and annexation thereof are identical with embodiment 1, will no longer repeat herein.And the present embodiment is compared with embodiment 1, its difference is, described system can also comprise: respectively at the connected T-valve 109 of described control device 108 and ultrasonic atomizer 110, described drying unit 102 is by described T-valve 109 and described extractor fan 104, and described condensing works 103 is connected with described extractor fan 104 by described ozonizer 106, described the first motorized valve 105, described ultrasonic atomizer 110 and described T-valve 109 successively.(described control device 108 not shown in FIG.)
Wherein, in the practical application of the present embodiment, in the time that system is carried out sea water desaltination, described control device 108 will be controlled described ultrasonic atomizer 110 and described extractor fan 104 starts, and by controlling described T-valve 109, control described ultrasonic atomizer 110 and 104 conductings of described extractor fan, like this, in the time that ultrasonic atomizer 110 carries out atomization and obtains water smoke seawater, described extractor fan 104 can be by described T-valve 109, described water smoke is pumped to described heating unit 101, now, this heating unit 101 will heat water smoke, water smoke is become to water vapour, so that water vapor condensation is become fresh water by condensing works.That is to say, in the time seawater being desalinated to processing, the present embodiment is with respect to prior art, first to use ultrasonic atomizer 110 that seawater is become to water smoke, by heating unit 101, water smoke is heated and obtains water vapour again, but not directly use heating unit to heat and obtain water vapour seawater, greatly improved evaporation of seawater efficiency, reduce energy consumption, saved production cost.
It should be noted that, in the present embodiment, control described ultrasonic atomizer 110 start when control device 108, control described ultrasonic atomizer 110 in the time of switch-on regime, this ultrasonic atomizer 110 will carry out atomization processing to the seawater receiving; Stop and controlling this ultrasonic atomizer 110 when described control device 108, control it in the time of off-position, although this ultrasonic atomizer 110 has stopped described nebulisation operation, but its inside still keeps channel status, the gas that described the first motorized valve 105 is exported still can transfer out by this ultrasonic atomizer 110.That is to say, when ultrasonic atomizer 110 is during in off-position, it still can play and connect the first motorized valve 105 and T-valve 109, and air-transmitting effect.
Wherein, when preventing that the atomization quantity of described ultrasonic atomizer 110 is greater than the exhausting amount of described extractor fan 104, water smoke between is piled up, and reduces vaporization efficiency; Or when described ultrasonic atomizer 110 atomization quantities are less than the exhausting amount of described extractor fan 104, because of water smoke under-supply, and reduction vaporization efficiency, increase energy consumption, the present embodiment is controlled the atomization quantity of described ultrasonic atomizer 110 by described control device 108, synchronize and change with the exhausting amount of described extractor fan 104.
Optionally, described first detection module 107 can be specially temperature sensor and humidity sensor, or Temperature Humidity Sensor.In actual applications, it is used for detecting current the first temperature (being the Current Temperatures of the exit gas of described heating unit 101) and current first humidity of described drying unit 102 interior gases, and described current the first temperature and described current the first humidity are sent to described control device 108, so that this control device 108 carries out subsequent operations.Wherein, the description in concrete control process, the reference embodiment 1 of the above-mentioned seawater desalination system based in wave-energy power generation fishing platform of described control device 108 to extractor fan 104 and the first motorized valve 105 will repeat no more herein.
Wherein, consistent in order to ensure the humiture of the interior each position of described drying unit 102 gas, be heated evenly with the article of toilet storage, improve drying efficiency, described drying unit 102 can form by drying casing 1021 and recirculation blower 1022.In actual applications, by described control device 108 according to actual needs, control starting or stoping of described recirculation blower, thereby regulate being uniformly distributed of the interior gas temperature humidity of described oven dry casing.
The present embodiment provides a kind of seawater desalination system based in wave-energy power generation fishing platform, in the time that system is carried out fresh water treatment to seawater, start by control device control ultrasonic atomizer, first seawater is atomized into water smoke by this ultrasonic atomizer, by heating unit, water smoke is carried out to heat treated again and obtain water vapour, by condensing works, water vapour is carried out to condensation afterwards and obtain fresh water, improved significantly the production efficiency of sea water desaltination, reduced energy consumption and production cost.When the article of storing in need to be to drying unit are dried, control device control ultrasonic atomizer stops stopping sea water desaltination treating processes, and start extractor fan, thereby the cryodrying gas in drying unit is pumped to heating unit and heated, obtain high temperature drying gas, to complete the oven dry of the article to storing in drying unit.
In drying course, the moisture in article can be evaporated, thereby the humidity of gas in drying unit is increased.Therefore, when the first current humidity detecting when first detection module reaches the first default humidity, control device will be by controlling the first motorized valve and described T-valve, control described condensing works and described extractor fan conducting, thereby condensing works is completed after dehumidification by condensation to the hot and humid gas in drying unit, by the loop forming, the cryodrying gas obtaining is delivered to heating unit again to be heated, and the high temperature drying gas obtaining after heating is returned to described drying unit, to continue that article are carried out to drying and processing, so circulation, until the humidity of described article reaches storage requirement.Wherein, described control device can also be controlled ozonizer and start, thereby makes this ozonizer produce ozone, to realize the sterilization taste removal to system.Therefore, seawater desalination system based in wave-energy power generation fishing platform of the present invention, not only can less energy-consumption, complete sea water desaltination expeditiously, but also can realize the oven dry of the article to storing in drying unit, extend the storage time of article, in addition, the ozone that can also produce by ozonizer, complete the sterilization taste removal to system, thereby make system function diversification, improved utilization ratio and the practicality of system resource.
With reference to Fig. 2 A, show the structural representation of the embodiment of a kind of heating unit of the present invention, preferably, the described heating unit of the present embodiment will be applied in a kind of seawater desalination system based in wave-energy power generation fishing platform of above-described embodiment 2, the concrete structure of this system please refer to the description of above-described embodiment 2, and the present embodiment will describe in detail no longer one by one.The present embodiment only specifically describes the described heating unit in this system, described heating unit 101 can comprise: solar water heater 1011, the second detection module 1012 being connected with described solar water 1011, respectively with described solar water heater 1011, the cellular interchanger 1013 that extractor fan in described system is connected with drying unit, the 3rd detection module 1014 being connected with described cellular interchanger 1013, and, the hot water circulating pump 1015 being connected with described cellular interchanger 1013 with described solar water heater 1011 respectively.
Wherein, described the second detection module 1012, described the 3rd detection module 1014 and described hot water circulating pump 1015, be all connected with the control device in described system (not shown in FIG.).In actual applications, described the second detection module 1012 is for detection of current second temperature of described solar water heater 1011 water temperature inside, and described the 3rd detection module 1014 is for detection of current the 3rd temperature of described cellular interchanger 1013 water temperature inside.And, described the second detection module 1012 and described the 3rd detection module 1014 all can send described control device by the result of described detection, so that described control device calculates the current temperature difference of described current the second temperature and described current the 3rd temperature, and according to the described current temperature difference and default temperature range, control described hot water circulating pump 1015 and start and stop.
Concrete, in the time that the described current temperature difference is not less than the maximum value of described default temperature range, described control device will be controlled described hot water circulating pump 1015 and start, thereby make the water in water and the described cellular interchanger 1013 in solar water heater 1011, form and exchange by connecting tube between the two.Because described solar water heater 1011 is under the irradiation of sunlight, its inner water is always in heated condition, therefore, by above-mentioned interchange process by the water temperature improving in this cellular interchanger 1013, until the described current temperature difference arrives described default temperature range, described in described control device control, hot water circulating pump 1015 stops, and stops above-mentioned interchange process.
Wherein, described the second detection module 1012 and described the 3rd detection module 1014 can be specifically temperature sensors.In actual applications, in the time that the water temperature of the cellular interchanger 1013 detecting is higher, control device can be controlled described ultrasonic atomizer 110 and suitably increase seawater atomization quantity, to improve the working efficiency of sea water desaltination.Wherein, described current the first temperature detecting due to described first detection module 107, also be the Current Temperatures of cellular interchanger 1013 exit gass or water vapour, and the Current Temperatures that described current the 3rd temperature that described the 3rd detection module 1014 detects is cellular interchanger 1013 inlet water temperatures.Therefore, control device can be according to the temperature difference of described current the first temperature and described current the 3rd temperature, and the predefined default temperature difference, determine the operational energy efficiency of described cellular interchanger 1013, and then determine whether will increase the atomization quantity of ultrasonic atomizer.
Wherein, with reference to Fig. 2 B, show the structural representation of a kind of cellular heat exchanger embodiments of the present invention, be applied in the described heating unit in above-described embodiment, preferably, described cellular interchanger 1013 specifically can comprise: retaining casing 10131, is arranged in described retaining casing 10131, and run through many heating tunneltrons 10132 of described retaining casing 10131, be arranged on described in each root and heat the interior dismountable dividing plate 10133 of tunneltron 10132.
Wherein, described dividing plate can comprise the mainboard parallel with described heating tunneltron 10132, and is arranged on described mainboard, becomes multiple daughter boards of preset angles with described mainboard.For example, described multiple daughter boards can be vertical with described mainboard and be alternately distributed the two sides at described mainboard, and in addition, the arc of being close to described heating tunneltron is arranged at the edge of each daughter board, and this arc radius equals the radius of described heating tunneltron.In order to be illustrated more clearly in the concrete structure of described dividing plate, please refer to the 3-D view of a kind of dividing plate embodiment shown in Fig. 2 C.
It should be noted that, the structure of described cellular interchanger 1013, except the arranging of described dividing plate 10133, structure and the annexation of miscellaneous part are same as the prior art, run through first surface and the second surface (this first surface and second surface are the contrast surface of described retaining casing) of described retaining casing by many heating tunneltrons, and by heating the two ends of tunneltron described in each root, welding with described first surface and described second surface, form cellular retaining casing.In the time of practical application, surface-welding is had to the cover plate that is communicated with elbow, be connected to described first surface and the described first surface of described cellular retaining casing, and ensure that described connection elbow aims at described heating tunneltron, thereby all heating tunneltrons are together in series, form the state that only has an entrance and an outlet, so that the hot water in this cellular retaining casing, by the heating tunneltron of described state, complete the heat treated to the gas in water smoke or drying unit.
Preferably, in the present embodiment, pass in and out the hot water of described cellular interchanger 1013, can be by being arranged in described retaining casing, the T shape water inlet pipe vertical with described heating tunneltron and T shape rising pipe are realized, with reference to the distribution schematic diagram of a kind of T shape water inlet pipe and water outlet pipe embodiment shown in Fig. 2 D.Wherein, described T shape water inlet pipe is near the first surface of described retaining casing, described T shape rising pipe is near the second surface of described retaining casing, and described T shape water inlet pipe becomes opposition to distribute with described T shape rising pipe, and on both pipelines, be provided with multiple apertures, ensured the even Inlet and outlet water of each position in retaining casing.In addition, because hot water has floating characteristic, in retaining casing, TNE UPPER SEA TEMPERATURE can be higher than lower floor's water temperature, therefore, described T shape water inlet pipe in the present embodiment, with respect to described T shape rising pipe, can be positioned at the top of described retaining casing, and this design has improved the water speed that changes of retaining casing greatly.
In the present embodiment, utilize sunlight to realize the heating to heating unit, greatly reduce energy consumption, saved production cost.And, by in each root heating tunneltron of described cellular interchanger, dividing plate being set, not only extend heat-up time, improve heating efficiency, and, because described dividing plate is demountable, thereby after certain hour, people can rotate or extract out described dividing plate, removing adds the crystal salt of heat tunnel, ensured the normal work of heating unit, and the described crystal salt obtaining also can be used for Pickled marine products, greatly improved the practicality of system.
With reference to Fig. 3 A, show the structural representation of a kind of seawater desalination system embodiment 3 based in wave-energy power generation fishing platform of the present invention, parts 101～110 and annexation thereof in the present embodiment are same as the previously described embodiments, will repeat no more herein.In order to make system more perfect, described system can also comprise: connected sea-water pump 111 successively, seawater column 112 and the first Level Detection module 113, the desalination water tank 115 being connected with described seawater column 112 by magnetic valve 114, the the second Level Detection module 116 being connected with described desalination water tank 115, the first condenser 1031 being connected with described drying unit 102, the second condenser 1033 being connected with described the first condenser 1031 by the second motorized valve 1032, the 4th detection module 1034 being connected with described the second condenser 1033 with described the first condenser 1031 respectively, the fresh water collecting case 118 being connected with described the second condenser 1033 with described the first condenser 1031 by the first valve 117, be arranged on the resistance detection module 119 of described the first valve 117 feed-water ends.
Wherein, described desalination water tank 115 is connected with described ultrasonic atomizer 110, and described the first condenser 1031 is connected with described drying unit 102, and described the second condenser 1033 is connected with described ozonizer 106.Described drying unit 102 can comprise dries casing 1021, and be arranged on the recirculation blower 1022 in described oven dry casing 1021, control described recirculation blower 1022 by control device 108 and start, to ensure the humiture uniformity of this interior each position of drying unit 102 gas.
Preferably, described the first condenser 1031 and described the second condenser 1033 in the present embodiment all can be arranged on seawater depths, utilize the seawater of low temperature, realize the condensation process to water vapour, without electricity refrigeration, have reduced energy consumption and production cost.And, the present embodiment has been selected two condensers that connect by the second motorized valve 1032, according to actual needs, control device 108 is by controlling described the second motorized valve 1032, control conducting or the cut-off of described the first condenser 1031 and described the second condenser 1033, to ensure that condensing works can carry out abundant condensation to it in the time needing the water vapour of condensation or gas volume larger; And when the steam vapour amount that needs condensation hour, only need to use the first condenser 1031 carry out condensation, reduced energy consumption.
Wherein, in the present embodiment, the input terminus of described control device 108 respectively with described the first Level Detection module 113, described the second Level Detection module 116, described first detection module 107, described the second detection module 1012, described the 3rd detection module 1014, described the 4th detection module 1034 is connected with described resistance detection module 119, output terminal respectively with described sea-water pump 111, described magnetic valve 114, described the first motorized valve 105, described ultrasonic atomizer 110, described T-valve 109, described extractor fan 104, described ozonizer 106, described and motorized valve 1032 and described hot water circulating pump 1015, with reference to a kind of pilot circuit connection diagram of the present invention shown in Fig. 3 B.
In actual applications, in order to be convenient for people to read data intuitively, described system can also arrange the display unit being connected with described control device.Certainly, for ensureing the normal operation of system, described system can also comprise the supply unit being connected with described control device, and in the present embodiment, described system is to adopt wave-energy power generation to obtain required electric energy.
Optionally, for the ease of to the clean of described seawater Controlling System and maintenance, described system can also comprise respectively and described fresh water collecting case 118, described cellular interchanger 1013 and the corresponding connected wash water valve of described desalination water tank 115.In addition, in order to control the demand of the actual fresh water that described fresh water collecting case 118 is collected, described system can also comprise the second valve being connected with described fresh water collecting case 118.
Certainly, in actual applications, also comprise the float(ing)valve being connected with described seawater column 112, and the expansion tank being connected with described solar water heater with described float(ing)valve respectively.Wherein, the structure and function of described float(ing)valve and described expansion tank is well known to a person skilled in the art, the present embodiment will no longer describe in detail.
The seawater desalination system based in wave-energy power generation fishing platform that the present embodiment provides, is atomized into water smoke by seawater between seawater spraying gun, by heating unit, water smoke is heated and obtains water vapour more afterwards, thereby greatly improved the vaporization efficiency of seawater.In the time that system is dried being stored in article in drying unit, by being arranged on the recirculation blower of drying in casing, the gas temperature humidity of controlling any position in drying unit is consistent, thereby ensures this article thermally equivalent, has improved the drying efficiency of system to article.And, when Control System of Seawater Desalination is during in idle condition, control device will start ozonizer, the ozone being produced by this ozonizer carries out disinfection dry to all parts of described system, the simple health of system maintenance, improve the quality of fresh water and article, extended the work-ing life of Control System of Seawater Desalination.In addition, utilize the main energy sources of sun power as system, reduced energy consumption and production cost.
In this specification sheets, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is and the difference of other embodiment, between each embodiment identical similar part mutually referring to.
To the above-mentioned explanation of the disclosed embodiments, make professional and technical personnel in the field can realize or use the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiment, General Principle as defined herein can, in the situation that not departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (10)
1. the seawater desalination system based in wave-energy power generation fishing platform, is characterized in that, described system comprises:
Heating unit;
Be connected with described heating unit, and the drying unit of stored article;
Be connected with described drying unit, detect current first temperature of gas in described drying unit and the first detection module of current the first humidity;
The extractor fan being connected with described heating unit with described drying unit respectively;
The condensing works being connected with described drying unit;
Be connected with described condensing works, and the ozonizer being connected with described condensing works by the first motorized valve;
Be connected with described ozonizer with described first detection module, described the first motorized valve, described extractor fan respectively, controlling described ozonizer starts or stops, and according to described current the first temperature and the first preset temp, controlling described extractor fan starts or stops, and according to described current the first humidity and the first default humidity, by controlling described the first motorized valve, control the control device of described condensing works and described extractor fan conducting or cut-off.
2. system according to claim 1, is characterized in that, described system also comprises:
The T-valve and the ultrasonic atomizer that are connected with described control device respectively, wherein,
Described drying unit is connected with described extractor fan by described T-valve;
Described condensing works is connected with described extractor fan by described ozonizer, described the first motorized valve, described ultrasonic atomizer and described T-valve successively;
Described control device is in the time carrying out article oven dry, control described ultrasonic atomizer and stop, according to described current the first temperature and the first preset temp, control described extractor fan and start, and by controlling described T-valve, control described drying unit and described extractor fan conducting; According to described current the first humidity and the first default humidity, control described extractor fan and start, and by controlling described the first motorized valve and described T-valve, control described condensing works and described extractor fan conducting; In the time carrying out sea water desaltination, control described ultrasonic atomizer and described extractor fan and start, and by controlling described T-valve, control described ultrasonic atomizer and described extractor fan conducting; In the time carrying out system taste removal, control described ozonizer and start, and by controlling described the first motorized valve and described T-valve, control described condensing works and described extractor fan conducting.
3. system according to claim 2, is characterized in that, described drying unit comprises:
The oven dry casing being connected with described heating unit, described condensing works and described T-valve respectively;
Be arranged in described oven dry casing the recirculation blower being connected with described control device.
4. system according to claim 2, is characterized in that, described heating unit comprises:
Head and the tail connected solar water heater, hot water circulating pump and cellular interchanger successively;
Be connected with described solar water heater, detect the second detection module of current second temperature of described solar water heater water temperature inside;
Be connected with described cellular interchanger, detect the 3rd detection module of current the 3rd temperature of described cellular interchanger water temperature inside, wherein,
Described cellular interchanger is connected with described drying unit with described extractor fan respectively;
Described control device is connected with described the second detection module, described the 3rd detection module and described hot water circulating pump respectively, described current the second temperature that calculating receives and the current temperature difference of described current the 3rd temperature, and according to the described current temperature difference and default temperature range, control described hot water circulating pump and start or stop.
5. system according to claim 4, is characterized in that, described cellular interchanger comprises:
Retaining casing;
Be arranged in described retaining casing, and run through many heating tunneltrons of described retaining casing;
Be arranged on described in each root and heat dismountable dividing plate in tunneltron, wherein, described dividing plate comprises: the mainboard parallel with described heating tunneltron, and be arranged on described mainboard, become multiple daughter boards of 90 degree with described mainboard.
6. system according to claim 5, is characterized in that, described cellular interchanger also comprises:
Be arranged in described retaining casing the T shape water inlet pipe vertical with described heating tunneltron and T shape rising pipe;
Described T shape water inlet pipe is near the first surface of described retaining casing, and described T shape rising pipe is near the second surface of described retaining casing, and wherein, described first surface and described second surface are the surfaces that described retaining casing opposes mutually.
7. system according to claim 4, is characterized in that, described condensing works comprises:
The first condenser being connected with described drying unit and the second condenser being connected with described ozonizer;
Connect described the first condenser and described the second condenser, and the second motorized valve being connected with described control device;
Be connected with described the second condenser with described the first condenser, detect current the 4th temperature of described the first condenser and described the second condenser, and the 4th detection module of current the 4th humidity of described the first condenser and described the second condenser output gas;
Described control device is connected with described the 4th detection module, according to described current the first humidity receiving and described current the 4th humidity, determines the operational efficiency of described the first condenser and described the second condenser.
8. system according to claim 7, is characterized in that, described system also comprises:
Fresh water collecting case, the first valve, resistance detection module, the second valve, the first wash water valve and the second wash water valve, wherein,
Described fresh water collecting case, by described the first valve, is connected with described the second condenser with described the first condenser;
Described resistance detection module is arranged on the feed-water end of described the first valve, the flow through current resistance of described feed-water end fresh water of detection, so that described control device is connected with described resistance detection module, according to described current resistance and default resistance, control the atomization quantity of described ultrasonic atomizer to seawater;
Described the second valve is arranged on the water side of described fresh water collecting case;
Described in described the first wash water valve, fresh water collecting case is connected;
Described the second wash water valve is connected with described cellular interchanger.
9. system according to claim 7, is characterized in that, described system also comprises:
Connected sea-water pump, seawater column, magnetic valve, desalination water tank and the 3rd wash water valve successively;
The float(ing)valve being connected with described seawater column;
The expansion tank being connected with described solar water heater with described float(ing)valve respectively;
Be connected with described control device with described seawater column respectively, detect the first Level Detection module of current first liquid level of described seawater column maritime interior waters;
Be connected with described control device with described desalination water tank respectively, detect the second Level Detection module of current second liquid level of described desalination water tank maritime interior waters, wherein,
Described desalination water tank is connected with described ultrasonic atomizer;
Described control device is connected with described sea-water pump, described magnetic valve and described the second Level Detection module respectively, according to described current the first liquid level and the first default liquid level scope, controls the startup of described sea-water pump; Detect and according to described current the second liquid level and the second default liquid level scope, by controlling described magnetic valve, control described desalination water tank and described seawater column conducting.
10. system according to claim 9, is characterized in that, described first detection module and described the 4th detection module include temperature sensor and humidity sensor, or Temperature Humidity Sensor;
Described the second detection module and described the 3rd detection module are temperature sensor;
Described the first Level Detection module and described the second Level Detection module are liquid level sensor.
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| CN2559639Y (en) * | 2002-07-08 | 2003-07-09 | 胡清发 | Sea water desalination apparatus |
| TWI333425B (en) * | 2008-03-31 | 2010-11-21 | ||
| CN201704095U (en) * | 2010-04-28 | 2011-01-12 | 陈大千 | Tidal power seawater desalination treatment and power generation system and energy comprehensive utilization system |
| JP2013063360A (en) * | 2011-09-15 | 2013-04-11 | Japan Aerospace Technology Foundation | Seawater desalination plant |
| JP2013525101A (en) * | 2010-04-28 | 2013-06-20 | 大千 陳 | Tidal energy seawater desalination system, power generation system, and integrated energy utilization system |
| CN203307079U (en) * | 2013-05-30 | 2013-11-27 | 李训安 | Sea water desalination system based on wave power generation fishing platform |
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| CN2559639Y (en) * | 2002-07-08 | 2003-07-09 | 胡清发 | Sea water desalination apparatus |
| TWI333425B (en) * | 2008-03-31 | 2010-11-21 | ||
| CN201704095U (en) * | 2010-04-28 | 2011-01-12 | 陈大千 | Tidal power seawater desalination treatment and power generation system and energy comprehensive utilization system |
| JP2013525101A (en) * | 2010-04-28 | 2013-06-20 | 大千 陳 | Tidal energy seawater desalination system, power generation system, and integrated energy utilization system |
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