CN115259263A - Efficient and energy-saving new energy sea water desalination device - Google Patents
Efficient and energy-saving new energy sea water desalination device Download PDFInfo
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- CN115259263A CN115259263A CN202210920616.5A CN202210920616A CN115259263A CN 115259263 A CN115259263 A CN 115259263A CN 202210920616 A CN202210920616 A CN 202210920616A CN 115259263 A CN115259263 A CN 115259263A
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/02—Treatment of water, waste water, or sewage by heating
- C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/008—Control or steering systems not provided for elsewhere in subclass C02F
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/02—Treatment of water, waste water, or sewage by heating
- C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
- C02F1/043—Details
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/08—Seawater, e.g. for desalination
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/02—Temperature
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/03—Pressure
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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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- General Physics & Mathematics (AREA)
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Abstract
The invention discloses an efficient and energy-saving new energy sea water desalination device which comprises a sea water desalination monitoring system and a group of racks, wherein a processing box is arranged between the racks, a baffle is fixed in the middle of the inside of the processing box, a gas-liquid separator is connected in the right side of the baffle in a penetrating manner, a condensation cavity and a heating cavity are respectively arranged above and below the baffle, heat exchange plates are respectively arranged in the condensation cavity and the heating cavity, a detection cavity is arranged between the heat exchange plates on the right side in the heating cavity and comprises a left baffle and a right baffle, sliding grooves are respectively formed in two sides of the adjacent surfaces of the left baffle and the right baffle, flow through plates are connected in the sliding ways, induction springs are fixedly connected to two sides of the upper surface of each flow through plate, and a heating water inlet is connected to a pipeline on one side of the inside of the heating cavity.
Description
Technical Field
The invention relates to the technical field of seawater desalination for ships, in particular to a high-efficiency energy-saving new energy seawater desalination device.
Background
The seawater desalination device is common equipment for developing and utilizing water resources in the present society, and also is a symbol of modern technological progress, according to statistics, a seawater desalination project is spread over a plurality of countries and regions all over the world, the seawater desalination device is mainly used for ships and coastal water-deficient cities, seawater is converted into fresh water, and the utilization of the water resources is realized. How to intelligently perform internal fouling detection and effectively solve the problem becomes a problem to be urgently solved by the person skilled in the art.
Disclosure of Invention
The invention aims to provide a high-efficiency energy-saving new energy seawater desalination device to solve the problems in the background technology.
In order to solve the technical problems, the invention provides the following technical scheme: the utility model provides a high-efficient energy-conserving new forms of energy sea water desalination device, includes sea water desalination monitoring system and a set of frame, and is a set of be provided with the processing case between the frame, be fixed with the baffle in the middle of the inside of processing case, the inside through connection in baffle right side has vapour and liquid separator, the below of baffle sets up respectively to condensation chamber and heating chamber, the heat transfer slab is all installed to the inside in condensation chamber and heating chamber, be provided with between the inside right side heat transfer slab in heating chamber and detect the chamber, it includes left baffle and right baffle to detect the chamber, the spout has all been seted up to the adjacent surperficial inside both sides of left side baffle and right baffle, the inside sliding connection of spout has the through-flow board, the both sides fixedly connected with response spring of through-flow board upper surface.
The invention further discloses that a pipeline at one side inside the heating cavity is connected with a heating water inlet, a pipeline at the other side inside the heating cavity is connected with a heating water outlet, a seawater introducing pipe is connected at one side inside the condensation cavity, a fresh water calandria is connected at the other side inside the condensation cavity, water pumps are respectively arranged on the seawater introducing pipe and the fresh water calandria, a flow direction control box is arranged at the left side of the water pump on the fresh water calandria, a return pipe is communicated with the lower side of the flow direction control box, a pipeline valve block is arranged on the return pipe, a stop block is arranged inside the pipeline valve block, and an electric telescopic rod is welded at the right side of the stop block.
The invention further discloses that a pipeline below the processing box is connected with a water outlet, the lower end of the water outlet is connected with a water suction pump, the water suction pump and a fresh water discharge pipe are connected with a vacuum pipe, the condensation cavity is connected with the water suction pump through a pipeline, a water distribution pipe is arranged on the pipeline, the water distribution pipe is communicated with the interior of the heating cavity, and the return pipe is connected with the water distribution pipe.
The invention further discloses that a salinity meter is arranged on the flow direction control box, a control box is arranged on the left side of the rack, and a plurality of control buttons and a display screen are arranged on the control box.
The invention further discloses a seawater desalination monitoring system which comprises a real-time monitoring module, a data analysis module and a post-processing module, wherein the real-time monitoring module comprises a data presetting module, a temperature detection module and a pressure-bearing detection module, the data analysis module comprises a data acquisition module, a dirt judgment module and a comprehensive comparison module, and the post-processing module comprises an adjusting module and an alarm module;
the seawater desalination monitoring system is electrically connected with the control box, the real-time monitoring module is in signal connection with the post-processing module through the data analysis module, the temperature detection module is installed on the lower surface of the through flow plate, the pressure bearing detection module is electrically connected with the induction spring, and the alarm module is electrically connected with the display screen.
The invention further illustrates that the operation steps of the seawater desalination monitoring system are as follows:
s1: water supply multiplying power during test run of seawater desalination device
The salt content of the discharged fresh water is not higher than
Under the requirement, the fresh water deviceTo perform normal operation
In the process, the temperature detection module obtains the average temperature value in the heating cavity and records the average temperature value as an initial temperature value
And the pressure-bearing detection module records the average pressure-bearing value and records the average pressure-bearing value as the initial pressure-bearing value
Data preset module pair
And
storing;
s2: when the seawater desalination device is put into use, the temperature detection module and the pressure-bearing detection module run simultaneously, the internal temperature and the pressure-bearing data are monitored in real time, and the monitoring data are respectively used for monitoring
、 
The form is transmitted to a data acquisition module,
is time;
s3: the dirt judging module acquires the pressure-bearing data in the data acquisition module to judge the blocking degree of the internal dirt;
s4: the comprehensive comparison module is used for judging the blockage reasons according to the temperature and the internal blockage conditions, and intelligently adjusting the heating water quantity, the vacuum degree and the water supply multiplying power according to the blockage reasons;
s5: and according to the conclusion obtained in the S4, the adjusting module and the alarm module respectively make corresponding instructions.
According to a further aspect of the invention, the plugging factor
For indicating the degree of internal clogging, an
， 
Dirt judging module pair
The values are divided into three grades from small to large, namely I, II and III grades in sequence, and when the grade is higher, the blockage is more serious.
The invention further explains that the comprehensive judgment module performs internal temperature increment calculation while acquiring the blockage grade data and marks the increment as
， 
In combination with
And judging the blockage reason.
The invention further discloses that the adjusting module is used for adjusting the heating water quantity, the vacuum degree and the water supply multiplying power according to the blockage reason, and the alarm module is used for directly alarming at the display screen.
The invention further discloses that the real-time monitoring module further comprises a fresh water detection module, the post-processing module further comprises a telescopic module, the fresh water detection module is electrically connected with the salinity meter, the telescopic module is electrically connected with the electric telescopic rod, the fresh water detection module is in signal connection with the telescopic module, and the fresh water detection module and the telescopic module are both used for detecting the salt content of the fresh water in real time and determining whether the produced fresh water flows back or not according to the salt content.
Compared with the prior art, the invention has the following beneficial effects: according to the invention, a seawater desalination monitoring system is adopted to intelligently detect internal scaling, and the blockage reason is judged by combining the internal temperature.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic overall elevational view of the present invention;
FIG. 2 is an overall rear view of the present invention;
FIG. 3 is a schematic view of the interior of the processing box of the present invention;
FIG. 4 is a schematic view of the internal structure of the detection chamber of the present invention;
FIG. 5 is a schematic view of the internal structure of the plumbing valve block of the present invention;
FIG. 6 is a schematic view of the control system of the present invention;
in the figure: 1. a frame; 2. a water pump; 3. a control box; 5. a processing box; 6. a water outlet; 8. A heated water outlet; 9. a heated water inlet; 10. a display screen; 11. a seawater introduction pipe; 12. fresh water calandria; 13. a salinity meter; 15. a gas-liquid separator; 16. a baffle plate; 17. a heat exchange plate; 18. a condensing chamber; 19. a heating cavity; 20. a flow direction control box; 21. a pipeline valve block; 22. a detection chamber; 23. a left baffle plate; 24. a right baffle; 25. an induction spring; 26. a flow through plate; 27. a return pipe; 28. a stopper; 29. an electric telescopic rod.
Detailed Description
The following detailed description of the present invention, taken in conjunction with the preferred embodiments and the accompanying drawings, further illustrates the present invention without limitation. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides the following technical solutions: the utility model provides a high-efficient energy-conserving new forms of energy sea water desalination device, includes sea water desalination monitoring system and a set of frame 1, its characterized in that: be provided with processing case 5 between a set of frame 1, be fixed with baffle 16 in the middle of the inside of processing case 5, the inside through connection in baffle 16 right side has vapour and liquid separator 15, baffle 16's the below of going up sets up respectively to condensation chamber 18 and heating chamber 19, heat transfer plate 17 is all installed to condensation chamber 18 and heating chamber 19's inside, be provided with between the inside right side heat transfer plate 17 of heating chamber 19 and detect chamber 22, it includes left baffle 23 and right baffle 24 to detect chamber 22, the spout has all been seted up to the inside both sides in the adjacent surface of left baffle 23 and right baffle 24, the inside sliding connection of spout has through-flow board 26, the both sides fixedly connected with induction spring 25 of through-flow board 26 upper surface.
The sea water desalination monitoring system is used for carrying out internal temperature and intelligent detection on the scaling blockage degree when a sea water desalination device operates, a condensation cavity 18 firstly carries out primary condensation on sea water, salt particles are separated out, the salt water enters the heating cavity 19 through a heat exchange plate 17 and a water distribution pipe, hot water is continuously replaced in the heating cavity 19, internal sea water is heated and distilled, and subsequent distillation liquefaction is realized, wherein a detection cavity 22 is used for detecting the scaling blockage condition in the sea water, when no large-particle blockage exists in the salt water, the salt water passes through a flow plate 26 from the bottom, the flow plate 26 exerts upward pressure on an induction spring 25 under the action of fluid, and moves upwards for a certain distance along the inside of a sliding chute, when the salt water normally passes through the flow plate 26, the induction spring 25 and the flow plate 26 tend to be in a balanced state, when hard large particles appear in the salt water, blockage is caused to the flow plate 26, so that the salt water cannot pass through the flow plate 26, and larger upward pressure is exerted on the flow plate 26, the pressure born by the induction spring 25 is increased, and the scaling blockage degree in the induction spring 25 is directly judged.
The inside one side pipe connection of heating chamber 19 has and adds hot water import 9, the inside opposite side pipe connection of heating chamber 19 has and adds hot water export 8, the inside one side of condensation chamber 18 is connected with sea water introduction pipe 11, the inside opposite side of condensation chamber 18 is connected with fresh water calandria 12, all install the water pump on sea water introduction pipe 11 and the fresh water calandria 12, the water pump left side on the fresh water calandria 12 is provided with flow direction control box 20, the downside switch-on of flow direction control box 20 has back flow 27, install pipeline valve block 21 on the back flow 27, the inside dog 28 that is provided with of pipeline valve block 21, the right side welding of dog 28 has electric telescopic handle 29.
When the distillate passes through the gas-liquid separator 15, the gas enters the upper condensation cavity 18, the desalted water in the condensation cavity 18 is liquefied and is discharged through the fresh water calandria 12, the fresh water is collected, the flow direction control box 20 is used for controlling the further flow direction of the discharged fresh water, when the salt content in the fresh water does not reach the set standard, the electric telescopic rod 29 is started, the stop block 28 is pulled to move right, the return pipe 27 is used for introducing the fresh water, and the fresh water is reintroduced into the heating cavity 19 through the water diversion pipe to carry out secondary distillation.
The pipeline below the processing box 5 is connected with a water outlet 6, the lower end of the water outlet 6 is connected with a water suction pump 2, the water suction pump 2 and a fresh water exhaust pipe 12 are connected with a vacuum pipe, the condensation cavity 18 and the water suction pump 2 are connected through a pipeline, a diversion pipe is arranged on the pipeline, the diversion pipe is communicated with the interior of the heating cavity 19, and a return pipe 27 is connected with the diversion pipe.
The water outlet 6 is used for discharging salt particles and redundant salt water and discharging the salt particles and the redundant salt water back to the sea, the vacuum tube is used for adjusting the internal vacuum degree, so that the internal pressure is changed, when the pressure is small, the boiling point is reduced, the solubility of the salt is increased, and the generation of scale is reduced.
The flow direction control box 20 is provided with a salinity meter 13, the left side rack 1 is provided with a control box 3, and the control box 3 is provided with a plurality of control buttons and a display screen 10.
The salinity meter 13 is used for detecting the salinity in the fresh water to transmit data, and the display screen 10 can display the internal running state in real time and can give an alarm to remind.
The seawater desalination monitoring system comprises a real-time monitoring module, a data analysis module and a post-processing module, wherein the real-time monitoring module comprises a data presetting module, a temperature detection module and a pressure-bearing detection module, the data analysis module comprises a data acquisition module, a dirt judgment module and a comprehensive comparison module, and the post-processing module comprises a regulating module and an alarm module;
the seawater desalination monitoring system is electrically connected with the control box 3, the real-time monitoring module is in signal connection with the post-processing module through the data analysis module, the temperature detection module is installed on the lower surface of the through flow plate 26, the pressure bearing detection module is electrically connected with the induction spring 25, and the alarm module is electrically connected with the display screen 10.
The operation steps of the seawater desalination monitoring system are as follows:
s1: water supply multiplying power during test operation of seawater desalination device
The salt content of the discharged fresh water is not higher than
Under the requirement, the fresh water device is normally operated
Then, the temperature detection module acquires the average temperature value in the heating cavity (19) and records the average temperature value as an initial temperature value
And the pressure-bearing detection module records the average pressure-bearing value and records the average pressure-bearing value as the initial pressure-bearing value
Data preset module pair
And
storing;
s2: when the seawater desalination device is put into use and operated, the temperature detection module and the pressure-bearing detection module operate simultaneously, the internal temperature and the pressure-bearing data are monitored in real time, and the monitoring data are respectively monitored
、 
The form is transmitted to a data acquisition module,
is time;
s3: the dirt judging module acquires pressure-bearing data in the data acquisition module to judge the blocking degree of the internal dirt, and when the internal dirt is harder, the blocking degree is higher, wherein the blocking degree adopts a blocking coefficient
Carrying out data elaboration;
s4: the comprehensive comparison module is used for judging the blockage reasons according to the temperature and the internal blockage conditions, intelligently adjusting the heating water quantity, the vacuum degree and the water supply rate according to the blockage reasons, and effectively solving the scaling problem;
s5: and according to the conclusion obtained by the S4, the adjusting module and the alarm module respectively make corresponding instructions to prevent the interior from continuously scaling so as to avoid ineffective energy consumption.
Coefficient of clogging
For indicating the degree of internal clogging, an
， 
Dirt judging module pair
The values are divided into three grades from small to large, namely I, II and III grades in sequence, and when the grade is higher, the blockage is more serious.
The specific level classification content is as follows:
when in use
Time, set upIn order to block the stage I, normal gas-liquid circulation inside the device is explained;
when the temperature is higher than the set temperature
When the water is set to be in a blockage II level, the phenomenon of scaling and blockage inside the water is explained, and the seawater desalination effect is poor;
when the temperature is higher than the set temperature
When the blockage is set as the grade III, the serious blockage phenomenon inside the device is explained, and the descaling and cleaning of the inside of the device are required to be carried out in time.
When the comprehensive judgment module acquires the blockage grade data, internal temperature increment calculation is carried out, and increment is marked as
， 
Is combined with
And judging the blockage reason.
The comprehensive judgment process in the step S4 is as follows:
a1: when the clogging is class I, the problem of increase in internal temperature is not considered because particles and scales generated inside do not prevent the normal operation in the heating chamber 19, and is set as a phenomenon a;
a2: when the blockage is of class II, binding
Preliminarily judging the reasons of blockage, wherein the judging process is as follows:
when the temperature is higher than the set temperature
When the temperature is high, hard sludge such as calcium sulfate and magnesium hydroxide is precipitated to cause internal blockage, which is set as a phenomenon B;
when in use
When the temperature is high, the high salt content in the seawater causes internal blockage, which is indicated as a phenomenon C;
a3: when the blockage is level III, a terminal alarm is directly carried out to prompt a worker to carry out internal cleaning on the seawater desalination device, and the phenomenon D is set.
The adjusting module is used for adjusting the heating water quantity, the vacuum degree and the water supply multiplying power according to the blockage reason, and the alarming module is used for directly alarming at the display screen 10.
The specific command of S5 is as follows:
when the obtained result is the phenomenon A, the device normally operates without any adjustment;
when the result is the phenomenon B, the adjusting module firstly reduces the heating water quantity, if so, the heating water quantity is reduced
After the reaction is carried out for a period of minutes,
increasing the vacuum degree, lowering the boiling point of the brine and the probability of generating calcium sulfate and magnesium hydroxide at high temperature, if the vacuum degree is higher, increasing the internal vacuum degree
After the reaction is carried out for a period of minutes,
still increased, the water supply rate is increased to
If the operations are all invalid, the alarm module is started;
when the result is the phenomenon C, the adjusting module firstly adjusts the internal vacuum degree, if so, the adjusting module adjusts the internal vacuum degree
After the lapse of a minute, the reaction mixture,
still increasing, adjusting the water supply rate to
If the operations are all invalid, the alarm module is started;
when the result is the phenomenon D, the alarm module is directly started, an alarm signal is displayed on the display screen (10), and the seawater desalination device sends out buzzing sound.
The real-time monitoring module further comprises a fresh water detection module, the post-processing module further comprises a telescopic module, the fresh water detection module is electrically connected with the salinity meter 13, the telescopic module is electrically connected with the electric telescopic rod 29, the fresh water detection module is in signal connection with the telescopic module, the fresh water detection module and the telescopic module are both used for detecting the salt content of the fresh water in real time, and whether the produced fresh water flows back or not is determined according to the salt content.
The specific judgment process is as follows:
when the salinity meter 13 detects the salinity higher than 10 seconds
When the fresh water monitoring module controls the opening of the left side of the flow control box 20 to be closed, the telescopic module controls the electric telescopic rod 29 to be contracted, the stop block 28 is driven by the left end of the electric telescopic rod 29 to move downwards and rightwards, the return pipe 27 is communicated with liquid, and unqualified fresh water returns to the heating cavity 19.
In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description of the present invention, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present invention.
Finally, it should be pointed out that: the above examples are only for illustrating the technical solutions of the present invention, and are not limited thereto. Although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: it is to be understood that modifications may be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions may be made in some technical features thereof, without departing from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (10)
1. The utility model provides a high-efficient energy-conserving new forms of energy sea water desalination device, includes sea water desalination monitoring system and a set of frame (1), its characterized in that: a set of be provided with between frame (1) processing case (5), be fixed with baffle (16) in the middle of the inside of processing case (5), baffle (16) right side inside through connection has vapour and liquid separator (15), the below of baffle (16) sets up respectively to condensation chamber (18) and heating chamber (19), heat transfer board piece (17) are all installed to the inside of condensation chamber (18) and heating chamber (19), be provided with between the inside right side heat transfer board piece (17) of heating chamber (19) and detect chamber (22), it includes left baffle (23) and right baffle (24) to detect chamber (22), the spout has all been seted up to left baffle (23) and the adjacent surperficial inside both sides of right baffle (24), the inside sliding connection of spout has through-flow board (26), the both sides fixedly connected with response spring (25) of through-flow board (26) upper surface.
2. The efficient and energy-saving new energy seawater desalination plant as claimed in claim 1, wherein: the utility model discloses a fresh water heating pipe, including heating chamber (19), the inside one side pipe connection of heating chamber (19) has heated water inlet (9), the inside opposite side pipe connection of heating chamber (19) has heated water outlet (8), the inside one side of condensation chamber (18) is connected with sea water introducing pipe (11), the inside opposite side of condensation chamber (18) is connected with fresh water calandria (12), all install the water pump on sea water introducing pipe (11) and fresh water calandria (12), the water pump left side on fresh water calandria (12) is provided with flow direction control box (20), the downside switch-on of flow direction control box (20) has back flow (27), install pipeline valve block (21) on back flow (27), pipeline valve block (21) inside is provided with dog (28), the right side welding of dog (28) has electric telescopic handle (29).
3. The efficient and energy-saving new energy seawater desalination plant as claimed in claim 2, wherein: the lower pipeline of processing case (5) is connected with outlet (6), outlet (6) lower extreme is connected with suction pump (2), be connected with the vacuum tube on suction pump (2) and fresh water calandria (12), pipe connection between condensation chamber (18) and suction pump (2), and be provided with the distributive pipe on the pipeline, the distributive pipe communicates with each other with the inside in heating chamber (19), back flow (27) are connected with the distributive pipe.
4. The efficient and energy-saving new energy seawater desalination plant of claim 3, which is characterized in that: be provided with salinity meter (13) on flow direction control box (20), the left side install control box (3) on frame (1), be provided with a plurality of control button and display screen (10) on control box (3).
5. The efficient and energy-saving new energy seawater desalination plant of claim 4, which is characterized in that: the seawater desalination monitoring system comprises a real-time monitoring module, a data analysis module and a post-processing module, wherein the real-time monitoring module comprises a data presetting module, a temperature detection module and a pressure-bearing detection module, the data analysis module comprises a data acquisition module, a dirt judgment module and a comprehensive comparison module, and the post-processing module comprises an adjusting module and an alarm module;
the seawater desalination monitoring system is electrically connected with the control box (3), the real-time monitoring module is in signal connection with the post-processing module through the data analysis module, the temperature detection module is installed on the lower surface of the flow through plate (26), the pressure bearing detection module is electrically connected with the induction spring (25), and the alarm module is electrically connected with the display screen (10).
6. The efficient and energy-saving new energy seawater desalination plant as defined in claim 5, wherein: the operation steps of the seawater desalination monitoring system are as follows:
s1: water supply multiplying power during test operation of seawater desalination device
The salt content of the discharged fresh water is not higher than
Under the requirement, the fresh water device is normally operated
Then, the temperature detection module obtains the average temperature value in the heating cavity (19) and records the average temperature value as the initial temperature value
And the pressure-bearing detection module records the average pressure-bearing value and records the average pressure-bearing value as the initial pressure-bearing value
Data preset module pair
And
storing;
s2: when the seawater desalination device is put into use and operated, the temperature detection module and the pressure-bearing detection module operate simultaneously, the internal temperature and the pressure-bearing data are monitored in real time, and the monitoring data are respectively monitored
、
The form is transmitted to a data acquisition module,
is time;
s3: the dirt judging module acquires the pressure-bearing data in the data acquisition module to judge the blocking degree of the internal dirt;
s4: the comprehensive comparison module is used for judging the blockage reason by combining the temperature and the internal blockage condition and intelligently adjusting the heating water quantity, the vacuum degree and the water supply multiplying power according to the blockage reason;
s5: and according to the conclusion obtained in the S4, the adjusting module and the alarm module respectively make corresponding instructions.
7. The efficient and energy-saving new energy seawater desalination plant as defined in claim 6, wherein: coefficient of clogging
For indicating the degree of internal clogging, an
，
Dirt judging module pair
The values are divided into three grades from small to large, namely I, II and III grades in sequence, and when the grade is higher, the blockage is more serious.
8. The efficient and energy-saving new energy seawater desalination plant as claimed in claim 7, wherein: the comprehensive judgment module performs internal temperature value-added calculation while acquiring the blockage grade data, and marks the value-added mark as a value-added mark
，
Is combined with
And judging the blockage reason.
9. The efficient and energy-saving new energy seawater desalination plant as claimed in claim 8, wherein: the adjusting module is used for adjusting the heating water quantity, the vacuum degree and the water supply multiplying power according to the blockage reason, and the alarm module is used for directly alarming at the display screen (10).
10. The efficient and energy-saving new energy seawater desalination plant as defined in claim 5 or 9, wherein: the real-time monitoring module further comprises a fresh water detection module, the post-processing module further comprises a telescopic module, the fresh water detection module is electrically connected with the salinity meter (13), the telescopic module is electrically connected with the electric telescopic rod (29), the fresh water detection module is in signal connection with the telescopic module, and the fresh water detection module and the telescopic module are both used for detecting the salt content of the fresh water in real time and determining whether the produced fresh water flows back or not according to the salt content.
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| CN116969526A (en) * | 2023-08-02 | 2023-10-31 | 东和恩泰热能技术(江苏)有限公司 | Automatic alarm system for sea water desalination device |
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