CN207833936U - Sea water desalination power supply system - Google Patents
Sea water desalination power supply system Download PDFInfo
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- CN207833936U CN207833936U CN201721669338.1U CN201721669338U CN207833936U CN 207833936 U CN207833936 U CN 207833936U CN 201721669338 U CN201721669338 U CN 201721669338U CN 207833936 U CN207833936 U CN 207833936U
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- heat exchanger
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- sea water
- power supply
- supply system
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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
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
Abstract
The utility model discloses a kind of sea water desalination power supply system, the sea water desalination power supply system includes：Reator body and a heat exchanger are reacted, the reaction reator body is connected together to primary Ioops by the first via of pipeline and a heat exchanger；Electricity generation system, the electricity generation system are connected by pipeline with the second tunnel of a heat exchanger, are generated electricity with the heat provided using the primary Ioops；Seawater desalination system, the seawater desalination system are connected by pipeline with the second tunnel of a heat exchanger, and sea water desalination is carried out with the heat provided using the primary Ioops；Second tunnel of heat exchanger, the electricity generation system, the seawater desalination system form closed secondary circuit.The sea water desalination power supply system of the utility model, electricity generation system, seawater desalination system are connected with reaction reator body by simple pipeline, and electricity, fresh water alliance may be implemented, and efficiency is high, and pipe-line system is clear simply, is easy to arrange, fault point is few.
Description
Technical field
The utility model belongs to nuclear energy utilization technology field, in particular to a kind of sea water desalination power supply system.
Background technology
Island power supply is generally divided into wind-powered electricity generation, tidal power generation, nuclear power etc., and wherein wind-powered electricity generation and tidal power generation electrical stability is poor,
High to the dependence of natural environment, nuclear power can then provide relatively stable electric energy supply, but will produce during nuclear energy power generation
A large amount of waste heat influence neighbouring ecology.In the related technology, part coupling combined supplying system is disclosed, but piping connection is complicated, makes
The fault point for obtaining whole system is more, and there are rooms for improvement.
Utility model content
The utility model aims to solve at least one of the technical problems existing in the prior art.For this purpose, the utility model carries
Go out a kind of sea water desalination power supply system.
According to the sea water desalination power supply system of the utility model embodiment, including：React reator body and a heat exchanger, institute
It states reaction reator body and primary Ioops is connected together to by the first via of pipeline and a heat exchanger；Electricity generation system, the hair
Electric system is connected by pipeline with the second tunnel of a heat exchanger, is generated electricity with the heat provided using the primary Ioops；Sea
Water desalination system, the seawater desalination system are connected by pipeline with the second tunnel of a heat exchanger, to utilize described one
The heat that circuit provides carries out sea water desalination；Second tunnel of heat exchanger, the electricity generation system, the sea water desalination system
System forms closed secondary circuit.
According to the sea water desalination power supply system of the utility model embodiment, electricity generation system, seawater desalination system and reactor
Ontology is connected by simple pipeline, and electricity, fresh water alliance may be implemented, and efficiency is high, and pipe-line system is clear simply, is easy to cloth
It sets, fault point is few.
According to the sea water desalination power supply system of the utility model one embodiment, the electricity generation system includes：Steam generation
Device, steam turbine, power generation condenser, working medium pump and generator, the second tunnel and the steam generator of a heat exchanger
The first via is connected so as to the steam generator heat supply, the second tunnel of the steam generator, the steam turbine, the power generation are cold
Condenser, the working medium pump sequentially join end to end to form power generation driving cycle by pipeline, and the generator and the steamer are motor-driven
Power is of coupled connections.
According to the sea water desalination power supply system of the utility model one embodiment, further include：Energy-storage system, the energy storage system
System is connected with the engine.
According to the sea water desalination power supply system of the utility model one embodiment, the seawater desalination system is low-temperature multi-effect
Seawater desalination system, including multiple low-temperature multi-effect evaporators, the second tunnel of a heat exchanger, the of the steam generator
All the way, one of them described low-temperature multi-effect evaporator sequentially joins end to end to form concatenated secondary circuit, and a heat exchanger
The outlet end on the second tunnel be connected with the input end of the first via of the steam generator.
According to the sea water desalination power supply system of the utility model one embodiment, the seawater desalination system is low-temperature multi-effect
Seawater desalination system, including multiple low-temperature multi-effect evaporators, both ends of the first via of the steam generator, described in one of them
The both ends of low-temperature multi-effect evaporator are connected to form secondary circuit in parallel with the second tunnel of a heat exchanger.
According to the sea water desalination power supply system of the utility model one embodiment, the second tunnel of a heat exchanger and institute
It states and is equipped with regulating valve between low-temperature multi-effect evaporator.
According to the sea water desalination power supply system of the utility model one embodiment, the primary Ioops are equipped with primary pump, described
Secondary circuit is equipped with secondary pump, and the primary pump and the secondary pump are set to backwater end.
According to the sea water desalination power supply system of the utility model one embodiment, the first via of a heat exchanger into
For water end (W.E.) temperature between 115 DEG C -130 DEG C, the backwater end temperature of the first via of a heat exchanger is described between 70 DEG C -90 DEG C
The water outlet temperature on the second tunnel of heat exchanger is between 100 DEG C -115 DEG C, the backwater end on the second tunnel of a heat exchanger
For temperature between 40 DEG C -60 DEG C, the pressure of the first via of a heat exchanger is described once to change between 0.51Mpa-0.69Mpa
The pressure on the second tunnel of hot device is between 0.7Mpa-0.9Mpa.
According to the sea water desalination power supply system of the utility model one embodiment, the primary Ioops are equipped with voltage-stablizer, described
Voltage-stablizer is connected between reaction reator body and the input end of a heat exchanger.
According to the sea water desalination power supply system of the utility model one embodiment, the primary Ioops include multiple be arranged in parallel
A heat exchanger.
The additional aspect and advantage of the utility model will be set forth in part in the description, partly will be from following description
In become apparent, or recognized by the practice of the utility model.
Description of the drawings
The above-mentioned and/or additional aspect and advantage of the utility model will in the description from combination following accompanying drawings to embodiment
Become apparent and is readily appreciated that, wherein：
Fig. 1 is the sea water desalination power supply system structural schematic diagram according to the utility model one embodiment；
Fig. 2 is the sea water desalination power supply system structural schematic diagram according to another embodiment of the utility model.
Reference numeral：
Reator body 11 is reacted, once pumps 12, a heat exchanger 13, secondary pump 14, voltage-stablizer 15,
Electricity generation system 20, steam generator 21, steam turbine 22, generate electricity condenser 23, working medium pump 24, generator 25, energy storage
System 26,
Seawater desalination system 40.
Specific implementation mode
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and should not be understood as to the utility model
Limitation.
In the description of the present invention, it should be understood that term "center", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " suitable
The orientation or positional relationship of the instructions such as hour hands ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " is orientation based on ... shown in the drawings
Or position relationship, be merely for convenience of describing the present invention and simplifying the description, do not indicate or imply the indicated device or
Element must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as the limit to the utility model
System.In addition, defining " first ", the feature of " second " can explicitly or implicitly include one or more this feature.
In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, can also be electrical connection；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, it can understand above-mentioned art with concrete condition
The concrete meaning of language in the present invention.
Below with reference to Fig. 1-Fig. 2 descriptions according to the sea water desalination power supply system of the utility model embodiment, the utility model
The sea water desalination power supply system of embodiment can be used for island power supply and for fresh water, and process heat reactor pipe network system is established on island, should
System utilizes the heat that reactor generates, and by electricity generation system 20, generated power supply user, extra electric power can store up
It deposits；By seawater desalination system 40, generates fresh water and supply user.
As Figure 1-Figure 2, include according to the sea water desalination power supply system of the utility model one embodiment：Reactor sheet
11, heat exchangers 13 of body, electricity generation system 20 and seawater desalination system 40.
Wherein, reaction reator body 11 is connected together to primary Ioops by the first via of pipeline and a heat exchanger 13, for example,
It includes reactor vessel and reactor core to react reator body 11, and reactor core is located in reactor vessel, and reactor vessel has vessel inlet
And container outlet.Heat exchanger 13 includes the first via and the second tunnel, and heat exchange, a heat exchanger 13 can be carried out between two-way
The both ends of the first via be connected together to closed primary Ioops with vessel inlet and container outlet respectively, heat transferring medium (is usually
Water) it is circulated between a heat exchanger 13 and reactor vessel to take away the heat of reactor core, primary Ioops are used to cool down reactor core,
Primary Ioops contain radioactive substance, and primary Ioops are placed in nuclear island factory building to prevent radioactive substance from leaking.Primary Ioops are equipped with primary pump
12, and primary pump 12 is set to the backwater end of primary Ioops, primary pump 12 can be connected to the water outlet of the first via of a heat exchanger 13
Between end and reactor vessel water inlet end, the heat exchange medium temperature of the side is relatively low, can extend making for primary pump 12 in this way
Use the service life.
Primary Ioops can be equipped with voltage-stablizer 15, and voltage-stablizer 15 is connected to the import of reaction reator body 11 and a heat exchanger 13
Between end, control is adjusted to the pressure in primary Ioops in voltage-stablizer 15, and primary Ioops may include a multiple heat exchanger 13, than
Such as two, multiple heat exchangers 13 are arranged in parallel, and can steadily take the heat in reaction reator body 11 out of in this way, and can be with
Using a heat exchanger 13 of miniaturization, cost is reduced, by selecting the unlatching number of a heat exchanger 13 that can easily adjust
Save the heat exchange power of primary Ioops.
Electricity generation system 20 is connected by pipeline with the second tunnel of a heat exchanger 13, is sent out with the heat provided using primary Ioops
Electricity.
Seawater desalination system 40 is connected by pipeline with the second tunnel of a heat exchanger 13, with the heat provided using primary Ioops
Amount carries out sea water desalination, and seawater desalination system 40 can be carried out sea water desalination using the waste heat of electricity generation system 20 or directly be utilized
Heat in secondary circuit carries out sea water desalination.
Second tunnel of heat exchanger 13, electricity generation system 20, seawater desalination system 40 form closed secondary circuit, and such two
Heat transferring medium in circuit is not easy to reveal.Secondary circuit for cooling down primary Ioops, heat transferring medium (being usually water) in secondary circuit with
Temperature, which increases, after the heat transferring medium heat exchange of primary Ioops becomes thermal water source, which can be used for generating electricity and sea water desalination.Two times
Road is equipped with secondary pump 14, and secondary pump 14 is set to the backwater end of secondary circuit, and secondary pump 14 can be connected to heat exchanger 13
The heat exchange medium temperature of the input end on the second tunnel, the side is relatively low, can extend the service life of secondary pump 14 in this way.
As shown in Figure 1, when the second tunnel of a heat exchanger 13, electricity generation system 20, seawater desalination system 40 are connected, seawater
Desalination system 40 can utilize the residual heat seawater desalinizing of electricity generation system 20；As shown in Fig. 2, when electricity generation system 20, sea water desalination system
System 40 is when being connected in the second tunnel of a heat exchanger 13 in parallel, and seawater desalination system 40 can directly utilize heat exchanger 13
Heat sea water desalination in second tunnel.
According to the sea water desalination power supply system of the utility model embodiment, electricity generation system 20, seawater desalination system 40 and anti-
It answers reator body 11 to be connected by simple pipeline, electricity, fresh water alliance, efficiency height, and pipe-line system may be implemented clearly simply, easily
In arrangement, fault point is few.
In some embodiments, as depicted in figs. 1 and 2, electricity generation system 20 includes：Steam generator 21, steam turbine 22, hair
Second tunnel of electric condenser 23, working medium pump 24 and generator 25, a heat exchanger 13 is connected with the first via of steam generator 21
With to 21 heat supply of steam generator, the second tunnel of steam generator 21, steam turbine 22, power generation condenser 23, working medium pump 24 pass through
Pipeline sequentially joins end to end to form power generation driving cycle, and generator 25 is connect with 22 power coupling of steam turbine.Generate electricity condenser 23
It is connected with the water outlet of water pump, the water inlet end of water pump is connected with environmental water systems.
In other words, it is pumped into low temperature seawater from the external world by water pump, is used as cooling water source in injection power generation condenser 23, inhales simultaneously
After receiving portions heat, then the absorption heat of steam generator 21 is entered by working medium pump 24 and is used as heat source.Heat source water passes through steam turbine
After 22, water is discharged by power generation condenser 23, and steam turbine 22 works, and generator 25 is driven to generate electricity, then supplies user via power grid
It uses.
Sea water desalination power supply system can also include：Energy-storage system 26, energy-storage system 26 is connected with engine, such as energy storage
System 26 can be connected by power grid with engine, and energy-storage system 26 can power superfluous heat storage in sea water desalination
(such as electricity generation system 20 safeguard during) supplementary power during system can not power.
Fig. 1 shows the second tunnel of a heat exchanger 13, electricity generation system 20,40 concatenated embodiment of seawater desalination system,
Below with reference to Fig. 1 detailed descriptions according to the sea water desalination power supply system of the utility model one embodiment.
As shown in Figure 1, seawater desalination system 40 can be low temperature multi-effect seawater desalting system 40, seawater desalination system 40 wraps
Multiple low-temperature multi-effect evaporators are included, multiple low-temperature multi-effect evaporators can be parallel or tandem, a heat exchanger
13 the second tunnel, the first via of steam generator 21, one of low-temperature multi-effect evaporator sequentially join end to end to be formed it is concatenated
Secondary circuit, and the outlet end on the second tunnel of a heat exchanger 13 is connected with the input end of the first via of steam generator 21.Steam
Branch in parallel there are two being set on pipeline between the outlet end of the first via of generator 21 and the input end of low-temperature multi-effect evaporator
Road, one of branch road are equipped with regulating valve 39, and regulating valve 39 can be electric control valve.
Specifically, after seawater enters low temperature multi-effect seawater desalting system 40, part seawater discharge, another part passes through water
Pump enters in each layer low-temperature multi-effect evaporator, by evaporating obtained fresh water by passing through after collecting in each layer low-temperature multi-effect evaporator
Water pump export supply user uses.It evaporates after remaining strong brine is summarized by each layer and is discharged.
In nuclear power workshop, reactor holds ontology and generates heat, and primary pump 12 is opened, and the cycle for water in primary Ioops provides
Power, the hot water heated in reactor vessel are entered the first via of a heat exchanger 13 by container outlet by the first import,
After the cold water heat exchange of secondary circuit, hot water temperature declines and becomes cold water, and entering reactor by vessel inlet by first outlet holds
In device, while control is adjusted to the pressure in the first circuit in the voltage-stablizer 15 of primary Ioops, completes the primary of the first circuit
Cycle.
Become hot water after the heat exchange of the hot water of cold water in secondary circuit and the primary Ioops in a heat exchanger 13, is electricity generation system
20 provide thermal water source.Certain temperature is reduced after the first via that thermal water source passes through steam generator 21 enters low-temperature multi-effect evaporator,
Thermal water source is provided for it.Cold water after temperature declines in low-temperature multi-effect evaporator reenters a heat exchanger by secondary pump 14
13, complete the cycle of secondary circuit.
In electricity generation system 20, water pump is pumped into low temperature seawater from the external world, and cooling water source is used as in injection power generation condenser 23,
After absorbing partial heat simultaneously, then the absorption heat of steam generator 21 is entered by working medium pump 24 and is used as heat source.Heat source water passes through
After steam turbine 22, water is discharged by power generation condenser 23, and steam turbine 22 works, and drives generator 25 to generate electricity, then supplied via power grid
To user's use and energy storage.
The derived hot steam that cools down of steam generator 21 enters seawater desalination system 40, by after regulating valve 39 by low temperature
Multi-effect evaporator is returned to by secondary pump 14 in a heat exchanger 13 after reducing temperature, and seawater forms fresh water under evaporation, light
Water collects, and seawater becomes strong brine discharge.
It as fig. 2 shows electricity generation system 20, seawater desalination system 40 is connected in the second tunnel of heat exchanger 13 in parallel
Embodiment, below with reference to Fig. 2 detailed descriptions according to the sea water desalination power supply system of another embodiment of the utility model.
As shown in Fig. 2, seawater desalination system 40 is low temperature multi-effect seawater desalting system 40, including multiple low-temperature multi-effects evaporate
Device, multiple low-temperature multi-effect evaporators can be parallel or tandem, the both ends of the first via of steam generator 21, its
In the both ends of a low-temperature multi-effect evaporator be connected to form secondary circuit in parallel with the second tunnel of a heat exchanger 13.Once change
Regulating valve 39 is equipped between the outlet end and the input end of low-temperature multi-effect evaporator on the second tunnel of hot device 13, regulating valve 39 can be
Electric control valve.
Specifically, after seawater enters low temperature multi-effect seawater desalting system 40, part seawater discharge, another part passes through water
Pump enters in each layer low-temperature multi-effect evaporator, by evaporating obtained fresh water by passing through after collecting in each layer low-temperature multi-effect evaporator
Water pump export supply user uses.It evaporates after remaining strong brine is summarized by each layer and is discharged.
In nuclear power workshop, reactor holds ontology and generates heat, and primary pump 12 is opened, and the cycle for water in primary Ioops provides
Power, the hot water heated in reactor vessel are entered the first via of a heat exchanger 13 by container outlet by the first import,
After the cold water heat exchange of secondary circuit, hot water temperature declines and becomes cold water, and entering reactor by vessel inlet by first outlet holds
In device, while control is adjusted to the pressure in the first circuit in the voltage-stablizer 15 of primary Ioops, completes the primary of the first circuit
Cycle.
Become hot water after the heat exchange of the hot water of cold water in secondary circuit and the primary Ioops in a heat exchanger 13, is electricity generation system
20 and seawater desalination system 40 provide thermal water source.
Reduce certain temperature in secondary circuit after the first via of the water source by steam generator 21 all the way, temperature decline after it is cold
Water reenters a heat exchanger 13 by secondary pump 14；In electricity generation system 20, water pump is pumped into low temperature seawater, injection hair from the external world
It is used as cooling water source in electric condenser 23, while after absorbing partial heat, then passes through working medium pump 24 and enter steam generator 21 and inhale
Heat is received as heat source.After heat source water is by steam turbine 22, water is discharged by power generation condenser 23, and steam turbine 22 works, and drives
Generator 25 generates electricity, then via power grid supply user use and energy storage.
Another way water source enters seawater desalination system 40 in secondary circuit, and into low-temperature multi-effect evaporator, hot water is provided for it
Source.Cold water after temperature declines in low-temperature multi-effect evaporator reenters a heat exchanger 13 by secondary pump 14.
In some embodiments of the utility model, in order to ensure the safety of whole system, the of a heat exchanger 13
Water inlet end temperature all the way is between 115 DEG C -130 DEG C, and the backwater end temperature of the first via of a heat exchanger 13 is between 70 DEG C -90
DEG C, the water outlet temperature on the second tunnel of a heat exchanger 13 is between 100 DEG C -115 DEG C, the return water on the second tunnel of a heat exchanger 13
Hold temperature between 40 DEG C -60 DEG C, the pressure of the first via of a heat exchanger 13 is between 0.51Mpa-0.69Mpa, a heat exchanger
The pressure on 13 the second tunnel is between 0.7Mpa-0.9Mpa.
For example, the water inlet end temperature of the first via of a heat exchanger 13 is 120 DEG C, the first via of a heat exchanger 13 is returned
Water end (W.E.) temperature is 80 DEG C, and the water outlet temperature on the second tunnel of a heat exchanger 13 is 110 DEG C, the second tunnel of a heat exchanger 13
Backwater end temperature is 50 DEG C, and the pressure of the first via of a heat exchanger 13 is 0.6Mpa, i.e. the operating pressure of primary Ioops is
The pressure of 0.6Mpa, the second tunnel of a heat exchanger 13 are 0.8Mpa, i.e., the operating pressure of secondary circuit is 0.8Mpa, steam generation
The inflow temperature on the second tunnel of device 21 is 25 DEG C, and the leaving water temperature on the second tunnel of steam generator 21 is 95 DEG C.
In conclusion according to the sea water desalination power supply system of the utility model embodiment, will be generated electricity by simple pipeline
System 20, seawater desalination system 40 are connected with reaction reator body 11, and to realize electricity, fresh water alliance, efficiency is high, and pipe-line system is clear
It is clear it is simple, be easy to arrange, fault point is few.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ",
The description of " example ", " specific example " or " some examples " etc. means specific features described in conjunction with this embodiment or example, knot
Structure, material or feature are contained at least one embodiment or example of the utility model.In the present specification, to above-mentioned art
The schematic representation of language may not refer to the same embodiment or example.Moreover, description specific features, structure, material or
Person's feature can be combined in any suitable manner in any one or more of the embodiments or examples.
While there has been shown and described that the embodiments of the present invention, it will be understood by those skilled in the art that：
Can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and objective, modification, replaced
And modification, the scope of the utility model are limited by claim and its equivalent.
Claims (10)
1. a kind of sea water desalination power supply system, which is characterized in that including：
Reaction reator body and a heat exchanger, the reaction reator body are connected by pipeline with the first via of a heat exchanger
To form primary Ioops；
Electricity generation system, the electricity generation system are connected by pipeline with the second tunnel of a heat exchanger, to utilize described one time
The heat power generation that road provides；
Seawater desalination system, the seawater desalination system are connected by pipeline with the second tunnel of a heat exchanger, to utilize
The heat that the primary Ioops provide carries out sea water desalination；
Second tunnel of heat exchanger, the electricity generation system, the seawater desalination system form closed secondary circuit.
2. sea water desalination power supply system according to claim 1, which is characterized in that the electricity generation system includes：Steam is sent out
Raw device, steam turbine, power generation condenser, working medium pump and generator, the second tunnel and the steam generator of a heat exchanger
The first via be connected with to the steam generator heat supply, the second tunnel of the steam generator, the steam turbine, the power generation
Condenser, the working medium pump sequentially join end to end to form power generation driving cycle, the generator and the steam turbine by pipeline
Power coupling connects.
3. sea water desalination power supply system according to claim 2, which is characterized in that further include：Energy-storage system, the energy storage
System is connected with the generator.
4. sea water desalination power supply system according to claim 2, which is characterized in that the seawater desalination system is that low temperature is more
Imitate seawater desalination system, including multiple low-temperature multi-effect evaporators, the second tunnel of a heat exchanger, the steam generator
The first via, one of them described low-temperature multi-effect evaporator sequentially join end to end to form concatenated secondary circuit, and the primary heat exchange
The outlet end on the second tunnel of device is connected with the input end of the first via of the steam generator.
5. sea water desalination power supply system according to claim 2, which is characterized in that the seawater desalination system is that low temperature is more
Imitate seawater desalination system, including multiple low-temperature multi-effect evaporators, the both ends of the first via of the steam generator, one of institute
The both ends for stating low-temperature multi-effect evaporator are connected to form secondary circuit in parallel with the second tunnel of a heat exchanger.
6. sea water desalination power supply system according to claim 5, which is characterized in that the second tunnel of a heat exchanger with
Regulating valve is equipped between the low-temperature multi-effect evaporator.
7. sea water desalination power supply system according to claim 1, which is characterized in that the primary Ioops are equipped with primary pump, institute
It states secondary circuit and is equipped with secondary pump, and the primary pump and the secondary pump are set to backwater end.
8. the sea water desalination power supply system according to any one of claim 1-7, which is characterized in that a heat exchanger
The first via water inlet end temperature between 115 DEG C -130 DEG C, the backwater end temperature of the first via of a heat exchanger is between 70
DEG C -90 DEG C, the water outlet temperature on the second tunnel of a heat exchanger is between 100 DEG C -115 DEG C, and the of a heat exchanger
The backwater end temperature on two tunnels is between 40 DEG C -60 DEG C, and the pressure of the first via of a heat exchanger is between 0.51Mpa-
0.69Mpa, the pressure on the second tunnel of a heat exchanger is between 0.7Mpa-0.9Mpa.
9. the sea water desalination power supply system according to any one of claim 1-7, which is characterized in that the primary Ioops are equipped with
Voltage-stablizer, the voltage-stablizer are connected between reaction reator body and the input end of a heat exchanger.
10. the sea water desalination power supply system according to any one of claim 1-7, which is characterized in that the primary Ioops packet
Include multiple heat exchangers being arranged in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721669338.1U CN207833936U (en) | 2017-12-04 | 2017-12-04 | Sea water desalination power supply system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721669338.1U CN207833936U (en) | 2017-12-04 | 2017-12-04 | Sea water desalination power supply system |
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| Publication Number | Publication Date |
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| CN207833936U true CN207833936U (en) | 2018-09-07 |
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ID=63386991
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| CN201721669338.1U Active CN207833936U (en) | 2017-12-04 | 2017-12-04 | Sea water desalination power supply system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112551623A (en) * | 2020-11-26 | 2021-03-26 | 中国核电工程有限公司 | Nuclear energy small-sized reactor seawater desalination system |
-
2017
- 2017-12-04 CN CN201721669338.1U patent/CN207833936U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112551623A (en) * | 2020-11-26 | 2021-03-26 | 中国核电工程有限公司 | Nuclear energy small-sized reactor seawater desalination system |
| CN112551623B (en) * | 2020-11-26 | 2022-10-04 | 中国核电工程有限公司 | Nuclear energy small-sized reactor seawater desalination system |
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