CN205013056U - Water and electricity cogeneration system - Google Patents
Water and electricity cogeneration system Download PDFInfo
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- CN205013056U CN205013056U CN201520779821.XU CN201520779821U CN205013056U CN 205013056 U CN205013056 U CN 205013056U CN 201520779821 U CN201520779821 U CN 201520779821U CN 205013056 U CN205013056 U CN 205013056U
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- steam
- water
- desalination
- steam turbine
- cogeneration system
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 54
- 230000005611 electricity Effects 0.000 title abstract description 8
- 239000013535 sea water Substances 0.000 claims abstract description 84
- 238000010612 desalination reaction Methods 0.000 claims abstract description 83
- 238000010438 heat treatment Methods 0.000 claims abstract description 44
- 239000008400 supply water Substances 0.000 claims abstract description 4
- 239000006200 vaporizer Substances 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 3
- 238000009833 condensation Methods 0.000 abstract description 8
- 230000005494 condensation Effects 0.000 abstract description 8
- 239000002699 waste material Substances 0.000 abstract description 7
- 238000000605 extraction Methods 0.000 abstract description 6
- 238000006073 displacement reaction Methods 0.000 description 6
- 239000013505 freshwater Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 239000003245 coal Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
Classifications
-
- 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
Abstract
The utility model discloses a water and electricity cogeneration system, this water and electricity cogeneration system includes: steam supply device, main steam turbine (2) be connected with the steam supply device and through main steam turbine driven generator (16), water and electricity cogeneration system still includes: driving steam turbine (4), this driving steam turbine passes through main steam turbine's the drive of drawing gas, water -feeding pump (12), this water -feeding pump passes through the driving steam turbine drive is in order to supply water to the steam supply device, and seawater desalination unit (10), the heating steam entry of this seawater desalination unit and the steam drain intercommunication of driving steam turbine. Above -mentioned water and electricity cogeneration system utilizes the steam extraction of drive turbine as the heating steam of seawater desalination unit, realizes the reutilization of the steam extraction of driving steam turbine, avoids the energy waste that causes the direct condensation of high temperature steam extraction to, drive steam turbine steam exhaust volume is less, avoids the problem of the main steam turbine's that can't dissolve of seawater desalination unit the unable normal operating of the generating set that a large amount of steam extraction caused.
Description
Technical field
The utility model relates to field of seawater desalination, particularly, relates to a kind of water-electricity cogeneration system.
Background technique
Low-temperature multiple-effect seawater desalination technology combines with existing thermal power generation system, carries out (light) water, is produced from Electricity Federation, and is the important technology solving coastal area desalination shortage, short of electricity problem, has larger practical application meaning.
In tradition, what low-temperature multi-effect seawater desalination device (MED) utilized main steam turbine draws gas as thermal source, usual extraction pressure is 0.5 ~ 0.7MPa, temperature is about 300 DEG C, the high-grade steam that this pressure and temperature is higher, may be used for generating, and in prior art, adopt this high-grade steam to manufacture fresh water, which results in the waste of the energy.And, due to this high-grade steam price costly, this makes the steam cost of sea water desalinating unit higher, hinders the large-scale application of water-electricity cogeneration technology, and the steam discharge of steam turbine is directly sent into vapour condenser and is carried out condensation, also result in the waste of the energy.
Application number be 201320789333.8 patent application propose to utilize the main steam turbine steam discharge (pressure is about 0.03MPa, and temperature is about 70 DEG C) that is connected with boiler to manufacture fresh water, to reduce the manufacture cost of desalination of sea water.But, along with the operation of high parameter, jumbo fired power generating unit (as 1000MW and above scale), make main steam turbine displacement excessive, far exceed the digestion capability of seawater desalination system, affect the normal operation of generator set.
Therefore, wish that a kind of water-electricity cogeneration system can either utilize the exhausted spare heat of temperature of power plant steam turbine to manufacture fresh water, the turbine discharge condensation demand of big power station can be met again.
Model utility content
The purpose of this utility model is to provide a kind of water-electricity cogeneration system, and this water-electricity cogeneration system can utilize power station exhausted spare heat to manufacture fresh water and can meet the turbine discharge condensation demand of power plant.
To achieve these goals, the utility model provides a kind of water-electricity cogeneration system, this water-electricity cogeneration system comprises: steam supply device, the main steam turbine be connected with described steam supply device and the generator driven by described main steam turbine, described water-electricity cogeneration system also comprises: driving steam turbine, and this driving steam turbine is by the driving of drawing gas of described main steam turbine; Feed water pump, this feed water pump drives to supply water to described steam supply device by described driving steam turbine; And desalination of sea water unit, the heating steam inlet of this desalination of sea water unit is communicated with the steam-expelling port of described driving steam turbine.
Preferably, described water-electricity cogeneration system also comprises solar setup and heat exchanger, described heat exchanger is converted into steam by described solar setup energy supply to make the liquid water entered from the low-temperature inlet of described heat exchanger, wherein, the steam (vapor) outlet of described heat exchanger is communicated with the heating steam inlet of described desalination of sea water unit.
Preferably, the heating steam inlet of described desalination of sea water unit is communicated with the steam-expelling port of described driving steam turbine by the first steam line, the heating steam inlet of described desalination of sea water unit is communicated with the steam (vapor) outlet of described heat exchanger by the second steam line, and described first steam line and described second steam line are provided with modulating valve.
Preferably, described second steam line is connected on described first steam line, wherein, being provided with at described second steam line and described first steam line joint can in the first state, the first modulating valve switched between second state and the third state, described first state is that the steam (vapor) outlet of described heat exchanger is communicated with the heating steam inlet of described desalination of sea water unit and the heating steam inlet of the steam-expelling port of described driving steam turbine and described desalination of sea water unit disconnects, described second state is that the steam (vapor) outlet of described heat exchanger disconnects with the heating steam inlet of described desalination of sea water unit and the steam-expelling port of described driving steam turbine is communicated with the heating steam inlet of described desalination of sea water unit, the described third state is that the steam (vapor) outlet of described heat exchanger is communicated with the heating steam inlet of described desalination of sea water unit and the steam-expelling port of described driving steam turbine is communicated with the heating steam inlet of described desalination of sea water unit.
Preferably, the condensation-water drain of described desalination of sea water unit is connected by the first condensate water circulatory pipeline with the condensing water inlet of described steam supply device, wherein, described first condensate water circulatory pipeline is provided with the second modulating valve.
Preferably, the condensation-water drain of described desalination of sea water unit is connected by the second condensate water circulatory pipeline with the low-temperature inlet of described heat exchanger, wherein, described second condensate water circulatory pipeline is provided with the 3rd modulating valve.
Preferably, described solar setup is solar energy heating and heat-storing device.
Preferably, the pressure range of the steam that the steam discharge of described driving steam turbine and described heat exchanger produce is 0.025 ~ 0.038MPa, and temperature range is 65 ~ 75 DEG C.
Preferably, described desalination of sea water unit comprises the vaporizer of multiple series connection.
Preferably, described solar setup is the one in groove type solar device, tower type solar device and Fresnel solar setup.
Pass through technique scheme, water-electricity cogeneration system disclosed in the utility model utilizes the steam discharge driving steamer as the heating steam of desalination of sea water unit, the secondary realizing the steam discharge of driving steam turbine utilizes, avoid the energy waste direct for high temperature steam discharge condensation caused, and, driving steam turbine displacement is less, the problem that the generator set avoiding a large amount of steam discharges of the main steam turbine of cannot dissolving of desalination of sea water unit to cause cannot normally run.
Other features and advantages of the utility model are described in detail in embodiment part subsequently.
Accompanying drawing explanation
Accompanying drawing is used to provide further understanding of the present utility model, and forms a part for specification, is used from explanation the utility model, but does not form restriction of the present utility model with embodiment one below.In the accompanying drawings:
Fig. 1 is the schematic diagram of the water-electricity cogeneration system according to a kind of mode of execution of the present utility model.
Description of reference numerals
1 steam supply pipeline; 2 main steam turbines;
3 main steam turbine extraction lines; 4 driving steam turbines;
5 solar setups; 6 heat exchangers;
7 second steam lines; 8 second condensate water circulatory pipelines;
9 first condensate water circulatory pipelines; 10 desalination of sea water unit;
101 first vaporizers; 102 second vaporizers;
11 first steam lines; 12 feed water pumps;
13 the 3rd condensate water circulatory pipelines; 14 main steam turbine blow-off lines;
15 condensers; 16 generators.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail.Should be understood that, embodiment described herein, only for instruction and explanation of the utility model, is not limited to the utility model.
The utility model discloses a kind of water-electricity cogeneration system, this water-electricity cogeneration system comprises: steam supply device, the main steam turbine 2 be connected with described steam supply device and the generator 16 driven by described main steam turbine 2, described water-electricity cogeneration system also comprises: driving steam turbine 4, and this driving steam turbine 4 is by the driving of drawing gas of described main steam turbine 2; Feed water pump 12, this feed water pump 12 drives to supply water to described steam supply device by described driving steam turbine 4; And desalination of sea water unit 10, the heating steam inlet of this desalination of sea water unit 10 is communicated with the steam-expelling port of described driving steam turbine 4.
Water-electricity cogeneration system disclosed in the utility model can utilize the steam discharge driving steamer 4 as the heating steam of desalination of sea water unit 10, the secondary realizing the steam discharge of driving steam turbine 4 utilizes, avoid the energy waste direct for high temperature steam discharge condensation caused, and, driving steam turbine 4 displacement is less, the problem that the generator set avoiding a large amount of steam discharges of the main steam turbine 2 of cannot dissolving of desalination of sea water unit 10 to cause cannot normally run.
See Fig. 1, in the shown embodiment, main steam turbine 2 supplies steam by the steam supply pipeline 1 be communicated with steam supply device (not shown), the steam discharge of main steam turbine 2 is connected with condenser 15 by main steam turbine blow-off line 14, and the condensation-water drain of condenser 15 is connected to steam supply device to realize recycling of condensed water by the 3rd condensation cycle pipeline 13.Described steam supply device can select suitable device according to actual needs, such as boiler etc.
It is to be noted, also the steam discharge of main steam turbine 2 can be utilized to carry out desalination of sea water simultaneously, but the vapor (steam) temperature needed for desalination of sea water is usually at about 70 DEG C, and main steam turbine 2 make full use of steam energy generating after exhaust temperature be generally about 40 DEG C, if need to use steam discharge to carry out desalination of sea water, main steam turbine 2 generated energy can be caused to reduce, originally the energy that may be used for generating electricity is used for desalinizing seawater, cause the waste of the energy, therefore, preferably, steam supply device is made to be transported to steam directly condensation cycle use after making full use of generating of main steam turbine 2.
The power of driving steam turbine 4 is less, the exhaust temperature of driving steam turbine and pressure is improved and can't cause larger energy loss, and the higher steam of driving steam turbine 4 temperature of discharging also can carry out desalination of sea water and then be utilized more fully.But, because the power of driving steam turbine 4 is less, the situation of desalination of sea water unit 10 steam supply deficiency can be caused, therefore, preferably, described water-electricity cogeneration system also comprises solar setup 5 and heat exchanger 6, and heat exchanger 6 is converted into steam by solar setup 5 energy supply to make the liquid water entered from the low-temperature inlet of heat exchanger 6, wherein, the steam (vapor) outlet of heat exchanger 6 is communicated with the heating steam inlet of desalination of sea water unit 10.Solar setup 5 can utilize solar energy to generate heating steam, reduces consumption and the waste of coal and other fossil energies, reduces environmental pollution, have important environment protection significance and economic benefit.And, solar setup 5 is utilized to coordinate the steam discharge of driving steam turbine 4 to supply to desalination of sea water unit 10 the steam discharge latent heat that heating steam can either make full use of driving steam turbine 4, make up again and be used alone solar setup 5 and stable supplying heating steam and the steam that is used alone driving steam turbine 4 can not easily occur the shortcoming of steam supplying amount deficiency, ensure that desalination of sea water unit 10 normally produces fresh water, realize the cooperative compensating that the steam discharge of driving steam turbine 4 and solar setup 5 produce steam, there is great use value.
Preferably, the heating steam inlet of desalination of sea water unit 10 is communicated with the steam-expelling port of driving steam turbine 4 by the first steam line 11, the heating steam inlet of desalination of sea water unit 10 is communicated with the steam (vapor) outlet of heat exchanger 6 by the second steam line 7, and the first steam line 11 and the second steam line 7 are provided with modulating valve.Described modulating valve can regulate the steam output quantity of heat exchanger 6 according to the displacement of driving steam turbine 4, what make desalination of sea water unit 10 has suitable steam delivery volume.
Preferably, second steam line 7 is connected on the first steam line 11, wherein, being provided with at the second steam line 7 and the first steam line 11 joint can in the first state, the first modulating valve switched between second state and the third state, described first state is that the steam (vapor) outlet of heat exchanger 6 is communicated with the heating steam inlet of desalination of sea water unit 10 and the heating steam inlet of the steam-expelling port of driving steam turbine 4 and desalination of sea water unit 10 disconnects, described second state is that the steam (vapor) outlet of heat exchanger 6 disconnects with the heating steam inlet of desalination of sea water unit 10 and the steam-expelling port of driving steam turbine 4 is communicated with the heating steam inlet of desalination of sea water unit 10, the described third state is that the steam (vapor) outlet of heat exchanger 6 is communicated with the heating steam inlet of desalination of sea water unit 10 and the steam-expelling port of driving steam turbine 4 is communicated with the heating steam inlet of desalination of sea water unit 10.During water-electricity cogeneration system works, operator can regulate described first modulating valve according to actual conditions, has suitable heating steam delivery volume to make desalination of sea water unit 10.Further preferably, in the described third state, user can regulate the delivery volume of the steam (vapor) outlet of heat exchanger 6 according to actual needs, and to make the steam generated by solar setup 5 can match with the steam discharge of driving steam turbine 4, suitable is supplied to desalination of sea water unit 10.
Preferably, the condensation-water drain of desalination of sea water unit 10 is connected by the first condensate water circulatory pipeline 9 with the condensing water inlet of described steam supply device, wherein, the first condensate water circulatory pipeline 9 is provided with the second modulating valve.The condensed water that desalination of sea water unit 10 is discharged can be delivered to steam supply device and recycle, using water wisely.
The low-temperature inlet of heat exchanger 6 can be communicated with outside water supply installation, or be communicated with the condensed water delivery outlet of desalination of sea water unit 10 or condenser 15, suitable selection can be carried out according to actual needs during use, preferably be communicated with to realize recycling of condensed water, using water wisely with the condensed water delivery outlet of desalination of sea water unit 10 or condenser 15.
The condensed water of discharging due to desalination of sea water unit 10 can meet the water requirements of heat exchanger 6 completely, in order to simplify the pipeline configuration of this water-electricity cogeneration system, preferably, the condensation-water drain of desalination of sea water unit 10 is connected by the second condensate water circulatory pipeline 8 with the low-temperature inlet of heat exchanger 6, wherein, the second condensate water circulatory pipeline 8 is provided with the 3rd modulating valve.When the displacement of driving steam turbine 4 can not meet the use of desalination of sea water unit, then open described 3rd modulating valve and close the second modulating valve, make condensed water enter heat exchanger 6 and then generating steam; When the displacement of driving steam turbine 4 can meet the use of desalination of sea water unit, then close described 3rd modulating valve and open the second modulating valve, heat exchanger 6 stops generating steam, and desalination of sea water unit 10 carries out desalination of sea water by means of only the steam discharge of driving steam turbine 4; When only needing to make heat exchanger 6 supply portion steam, the opening degree of the 3rd modulating valve and the second modulating valve can be selected according to actual needs.When the steam discharge of driving steam turbine 4 can meet the heating steam use amount of desalination of sea water unit 10, when the solar energy of solar setup 5 can store for night or cloudy day.
The type of solar setup can carry out suitable selection according to actual needs, lower and the vapor (steam) temperature demand that can meet completely needed for desalination of sea water unit 10 of the cost of solar energy heating and heat-storing device, therefore, preferably, solar setup 5 is solar energy heating and heat-storing device.
Preferably, the pressure range of the steam that the steam discharge of driving steam turbine 4 and heat exchanger 6 produce is 0.025 ~ 0.038MPa, and temperature range is 65 ~ 75 DEG C.Said temperature and pressure range can meet the user demand of heating steam temperature, low-temperature multi-effect seawater desalination device that pressure is lower, make the energy of driving steam turbine 4 and heat exchanger 6 have higher utilization ratio simultaneously.
The concrete structure of desalination of sea water unit 10 can carry out suitable selection according to actual needs, and preferably, desalination of sea water unit 10 comprises the vaporizer of multiple series connection, has higher desalination of sea water ability with the desalination of sea water unit 10 made.See Fig. 1, the desalination of sea water unit 10 in illustrated embodiment comprises the first vaporizer 101 and the second vaporizer 102, is understandable that, desalination of sea water unit 10 also only can have a vaporizer or have more vaporizer.
The type of solar setup 5 can carry out suitable selection according to actual needs, and preferably, solar setup 5 is the one in groove type solar device, tower type solar device and Fresnel solar setup.
Below preferred implementation of the present utility model is described by reference to the accompanying drawings in detail; but; the utility model is not limited to the detail in above-mentioned mode of execution; within the scope of technical conceive of the present utility model; can carry out multiple simple variant to the technical solution of the utility model, these simple variant all belong to protection domain of the present utility model.
It should be noted that in addition, each concrete technical characteristics described in above-mentioned embodiment, in reconcilable situation, can be combined by any suitable mode, in order to avoid unnecessary repetition, the utility model illustrates no longer separately to various possible compound mode.
In addition, also can carry out combination in any between various different mode of execution of the present utility model, as long as it is without prejudice to thought of the present utility model, it should be considered as content disclosed in the utility model equally.
Claims (10)
1. a water-electricity cogeneration system, this water-electricity cogeneration system comprises: steam supply device, the main steam turbine (2) be connected with described steam supply device and the generator (16) driven by described main steam turbine (2), it is characterized in that, described water-electricity cogeneration system also comprises:
Driving steam turbine (4), this driving steam turbine (4) is by the driving of drawing gas of described main steam turbine (2);
Feed water pump (12), this feed water pump (12) drives to supply water to described steam supply device by described driving steam turbine (4); And
Desalination of sea water unit (10), the heating steam inlet of this desalination of sea water unit (10) is communicated with the steam-expelling port of described driving steam turbine (4).
2. water-electricity cogeneration system according to claim 1, it is characterized in that, described water-electricity cogeneration system also comprises solar setup (5) and heat exchanger (6), described heat exchanger (6) is converted into steam by described solar setup (5) energy supply to make the liquid water entered from the low-temperature inlet of described heat exchanger (6), wherein, the steam (vapor) outlet of described heat exchanger (6) is communicated with the heating steam inlet of described desalination of sea water unit (10).
3. water-electricity cogeneration system according to claim 2, it is characterized in that, the heating steam inlet of described desalination of sea water unit (10) is communicated with the steam-expelling port of described driving steam turbine (4) by the first steam line (11), the heating steam inlet of described desalination of sea water unit (10) is communicated with the steam (vapor) outlet of described heat exchanger (6) by the second steam line (7), and described first steam line (11) and described second steam line (7) are provided with modulating valve.
4. water-electricity cogeneration system according to claim 2, it is characterized in that, described second steam line (7) is connected on described first steam line (11), wherein, being provided with in described second steam line (7) and described first steam line (11) joint can in the first state, the first modulating valve switched between second state and the third state, described first state is that the steam (vapor) outlet of described heat exchanger (6) is communicated with the heating steam inlet of described desalination of sea water unit (10) and the heating steam inlet of the steam-expelling port of described driving steam turbine (4) and described desalination of sea water unit (10) disconnects, described second state is that the steam (vapor) outlet of described heat exchanger (6) disconnects with the heating steam inlet of described desalination of sea water unit (10) and the steam-expelling port of described driving steam turbine (4) is communicated with the heating steam inlet of described desalination of sea water unit (10), the described third state is that the steam (vapor) outlet of described heat exchanger (6) is communicated with the heating steam inlet of described desalination of sea water unit (10) and the steam-expelling port of described driving steam turbine (4) is communicated with the heating steam inlet of described desalination of sea water unit (10).
5. water-electricity cogeneration system according to claim 2, it is characterized in that, the condensation-water drain of described desalination of sea water unit (10) is connected by the first condensate water circulatory pipeline (9) with the condensing water inlet of described steam supply device, wherein, described first condensate water circulatory pipeline (9) is provided with the second modulating valve.
6. water-electricity cogeneration system according to claim 5, it is characterized in that, the condensation-water drain of described desalination of sea water unit (10) is connected by the second condensate water circulatory pipeline (8) with the low-temperature inlet of described heat exchanger (6), wherein, described second condensate water circulatory pipeline (8) is provided with the 3rd modulating valve.
7. according to the water-electricity cogeneration system in claim 2-6 described in any one, it is characterized in that, described solar setup (5) is solar energy heating and heat-storing device.
8. water-electricity cogeneration system according to claim 7, it is characterized in that, the pressure range of the steam that the steam discharge of described driving steam turbine (4) and described heat exchanger (6) produce is 0.025 ~ 0.038MPa, and temperature range is 65 ~ 75 DEG C.
9. water-electricity cogeneration system according to claim 7, is characterized in that, described desalination of sea water unit (10) comprises the vaporizer of multiple series connection.
10. water-electricity cogeneration system according to claim 7, is characterized in that, described solar setup (5) is groove type solar device, one in tower type solar device and Fresnel solar setup.
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| CN201520779821.XU CN205013056U (en) | 2015-10-09 | 2015-10-09 | Water and electricity cogeneration system |
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| CN201520779821.XU CN205013056U (en) | 2015-10-09 | 2015-10-09 | Water and electricity cogeneration system |
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| CN205013056U true CN205013056U (en) | 2016-02-03 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107487925A (en) * | 2017-07-03 | 2017-12-19 | 全球能源互联网欧洲研究院 | Utilize the water process and water-electricity cogeneration system of nano-fluid |
| CN108298617A (en) * | 2017-01-12 | 2018-07-20 | 华北电力大学（保定） | A kind of hot coproduction energy supplying system of complementary water power |
| CN109824107A (en) * | 2019-03-26 | 2019-05-31 | 何新华 | A kind of power plant effluent evaporation process method and its waste water evaporation process system |
| CN110925035A (en) * | 2019-12-10 | 2020-03-27 | 德耀新能源科技(上海)有限公司 | Ecological system of renewable energy |
| CN114212852A (en) * | 2020-12-15 | 2022-03-22 | 桂林电子科技大学 | High-efficient water and electricity coproduction ware |
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2015
- 2015-10-09 CN CN201520779821.XU patent/CN205013056U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108298617A (en) * | 2017-01-12 | 2018-07-20 | 华北电力大学（保定） | A kind of hot coproduction energy supplying system of complementary water power |
| CN107487925A (en) * | 2017-07-03 | 2017-12-19 | 全球能源互联网欧洲研究院 | Utilize the water process and water-electricity cogeneration system of nano-fluid |
| CN107487925B (en) * | 2017-07-03 | 2021-03-23 | 全球能源互联网欧洲研究院 | Water treatment and water-electricity cogeneration system using nanofluid |
| CN109824107A (en) * | 2019-03-26 | 2019-05-31 | 何新华 | A kind of power plant effluent evaporation process method and its waste water evaporation process system |
| CN109824107B (en) * | 2019-03-26 | 2022-06-24 | 何新华 | Power plant wastewater evaporation treatment method and wastewater evaporation treatment system thereof |
| CN110925035A (en) * | 2019-12-10 | 2020-03-27 | 德耀新能源科技(上海)有限公司 | Ecological system of renewable energy |
| CN114212852A (en) * | 2020-12-15 | 2022-03-22 | 桂林电子科技大学 | High-efficient water and electricity coproduction ware |
| CN114212852B (en) * | 2020-12-15 | 2023-06-02 | 桂林电子科技大学 | High-efficiency cogeneration device |
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