CN206530369U - A kind of cryogenic liquid vaporizer electricity generation system - Google Patents
A kind of cryogenic liquid vaporizer electricity generation system Download PDFInfo
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- CN206530369U CN206530369U CN201621211601.8U CN201621211601U CN206530369U CN 206530369 U CN206530369 U CN 206530369U CN 201621211601 U CN201621211601 U CN 201621211601U CN 206530369 U CN206530369 U CN 206530369U
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- cryogenic liquid
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- vaporizer
- normal temperature
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Abstract
The utility model discloses a kind of cryogenic liquid vaporizer electricity generation system, it includes cryogenic liquid storage tank（1）, cryogenic liquid high-pressure pump（2）, air temperature type cryogenic liquid vaporizer（3）, heat exchanger and thermostat（4）, steam turbine（5）, generator（6）, gas air storage chamber（7）, gas expansion liquefaction device（8）, nitrogen and separating-purifying equipment processed（9）And discharge duct（10）, cryogenic liquid pipeline（11）, low pressure normal temperature pipeline（12）With normal temperature high voltage pipeline（13）.The utility model is generated electricity using cryogenic liquid vaporizer, environmentally safe, and energy consumption is low, the consumption to traditional energy is reduced, and is not limited by geographical environment, construction cost is low, raw material sources are wide, and sustainable developability is good, can carry out large-scale promotion and application.
Description
Technical field
Utility model is related to a kind of electricity generation system, particularly a kind of cryogenic liquid generated electricity using cryogenic liquid vaporizer
Electricity generation system is vaporized, belongs to cryogenic liquid engineering and technical field of power generation.
Background technology
As economic continues to develop, the demand to electric power energy is also increasing.Existing electricity generation system is broadly divided into
Thermal power generation, hydroelectric generation and wind-power electricity generation three digest journals, hydroelectric generation is due to by many natures such as water source and geographical environment
The limitation of condition, builds relatively difficult.Although thermal power generation is low to geographical environmental requirement, pollution is big, and energy resource consumption is high, can hold
Supervention exhibition has a disconcerting prospect.It is renewable but be not to have suitable wind whenever and wherever possible and wind-power electricity generation is although pollution-free, it is too big not
OK, it is too small not all right, and it is also very high to build the cost of Wind Power Stations, it is difficult to large-scale application.
The content of the invention
Technical problem to be solved in the utility model is to provide a kind of cryogenic liquid vaporizer electricity generation system, the generating system
System is environmentally safe, and energy consumption is low and is not limited by geographical environment, and construction cost is low, it is possible to achieve large-scale application.
In order to solve the above technical problems, the utility model is adopted the following technical scheme that：
A kind of cryogenic liquid vaporizer electricity generation system, including cryogenic liquid storage tank, cryogenic liquid high-pressure pump, air temperature type Low Temperature Liquid
Body vaporizer, heat exchanger and thermostat, steam turbine, generator, gas air storage chamber, gas expansion liquefaction device, nitrogen processed and point
From equipment for purifying, described cryogenic liquid storage tank is connected to cryogenic liquid high-pressure pump, and cryogenic liquid high-pressure pump connection air temperature type is low
Geothermal liquid vaporizer, air temperature type cryogenic liquid vaporizer connection heat exchanger and thermostat, heat exchanger and thermostat connection vapour
Turbine, steam turbine connection generator and gas air storage chamber, gas air storage chamber are connected to gas expansion liquefaction device and nitrogen processed and divided
From equipment for purifying, gas expansion liquefaction device connection cryogenic liquid storage tank.
In above-mentioned cryogenic liquid vaporizer electricity generation system, in addition to discharge duct, cryogenic liquid pipeline, low pressure normal temperature pipeline
With normal temperature high voltage pipeline, described cryogenic liquid storage tank is to be connected to cryogenic liquid high-pressure pump, low temperature by cryogenic liquid pipeline
Liquid high-pressure pumps are to connect air temperature type cryogenic liquid vaporizer by cryogenic liquid pipeline, and air temperature type cryogenic liquid vaporizer is logical
Normal temperature high voltage pipeline connection heat exchanger and thermostat are crossed, heat exchanger and thermostat are to connect steamer by normal temperature high voltage pipeline
Machine, steam turbine is to be connected to gas air storage chamber by discharge duct, and gas air storage chamber is to be connected to gas by low pressure normal temperature pipeline
Volume expansion liquefaction device and nitrogen processed and separating-purifying equipment, gas expansion liquefaction device are to connect low temperature by cryogenic liquid pipeline
Wet tank.
The beneficial effects of the utility model：Compared with prior art, the utility model utilizes cryogenic liquid（Liquid nitrogen）As
The energy is generated electricity, and is belonged to novel environment friendly generation technology, environmentally safe, energy consumption is low, is reduced the consumption to traditional energy,
And do not limited by geographical environment, construction cost is low, and raw material sources are wide, and sustainable developability is good, can be pushed away on a large scale
Wide and application.
Brief description of the drawings
Fig. 1 is system pie graph of the present utility model.
The utility model is further described with reference to the accompanying drawings and detailed description.
Embodiment
Embodiment 1：As shown in figure 1, including cryogenic liquid storage tank 1, cryogenic liquid high-pressure pump 2, air temperature type cryogenic liquid vapour
Change device 3, heat exchanger and thermostat 4, steam turbine 5, generator 6, gas air storage chamber 7, gas expansion liquefaction device 8, nitrogen processed and
Separating-purifying equipment 9, discharge duct 10, cryogenic liquid pipeline 11, low pressure normal temperature pipeline 12 and normal temperature high voltage pipeline 13, Low Temperature Liquid
Body storage tank 1 is connected to cryogenic liquid high-pressure pump 2 by cryogenic liquid pipeline 11, and cryogenic liquid high-pressure pump 2 passes through cryogenic liquid pipe
The connection air temperature type cryogenic liquid vaporizer of road 11 3, air temperature type cryogenic liquid vaporizer 3 connects hot friendship by normal temperature high voltage pipeline 13
Parallel operation and thermostat 4, heat exchanger and thermostat 4 connect steam turbine 5 by normal temperature high voltage pipeline 13, and the connection of steam turbine 5 generates electricity
Machine 6 is simultaneously connected to gas air storage chamber 7 by discharge duct 10, and gas air storage chamber 7 is respectively connecting to by low pressure normal temperature pipeline 12
Gas expansion liquefaction device 8 and nitrogen processed and separating-purifying equipment 9, gas expansion liquefaction device 8 are connected by cryogenic liquid pipeline 11
Connect cryogenic liquid storage tank 1.1 cryogenic liquid storage tank 1 in the utility model is a kind of for specially storing and supplying low-temperature liquefaction
The jacket type vacuum-powders insulation pressure vessel of gas.Cryogenic liquid high-pressure pump 2 is to rotate the centrifugal force produced using impeller to make
The pressure rise of liquid and the purpose for reaching conveying, because the medium that cryogenic liquid high-pressure pump 2 is conveyed is cryogenic liquid, in conveying
Low temperature should be kept during medium, so the utility model is conveyed using cryogenic liquid pipeline 11, if once from low temperature
More heat is absorbed around liquid high-pressure pumps 2, then cryogenic liquid can largely vaporize generation gas in cryogenic liquid high-pressure pump 2
Body, so as to influence the work of cryogenic liquid high-pressure pump 2.Vaporizer is a kind of industrial and civilian energy-saving equipment, and its effect is handle
The gas of liquid is converted into gaseous gas.The gas being directed to is a lot, such as：Liquid oxygen, liquid nitrogen, liquid argon etc., and
Vaporizer is also classified into many kinds, there is submerged combustion vaporization device, solid conductive heat formula vaporizer, air temperature type vaporizer, forced ventilation formula
Vaporizer, circulating hot water water bath type vaporizer, steam heating water bath type vaporizer, electric heating water bath vaporizer etc., this practicality
The air temperature type cryogenic liquid vaporizer 3 of new use is made of finned aluminum pipe, when the liquid gas of " ice-cold " is flowed into
During air temperature type cryogenic liquid vaporizer 3, the air around air temperature type cryogenic liquid vaporizer 3 is with the ice-cold liquid in fin aluminum pipe
Gas produces heat exchange, and temperature is reduced, so as to cause the flowing of air, it is low that the air for having new " relatively hot " is rushed to air temperature type
The surrounding of geothermal liquid vaporizer 3 continues occur new heat exchange.Heat exchanger and thermostat 4 in the utility model are by heat friendship
Parallel operation exchanges atmospheric heat with the gas heat in pipeline, the temperature of gas in pipelines is improved, if temperature is not reaching to reason
The temperature thought just is heated to target temperature by thermostat.Steam turbine 5 is used to gases at high pressure inputting expansion work in steam turbine
Export power.The effect of generator 6 is to export the energy conversion of other forms into electric energy.The effect of gas air storage chamber 7 is storage
Deposit gas, make gas do not influenceed by external influence, not gas purity and circular flow.The work of gas expansion liquefaction device 8
With being natural gas or pure gas by GM Refrigerator Working（Such as oxygen, nitrogen, hydrogen, neon and helium）Cool down and be condensed into respectively liquid.
The liquefaction of gas is to be realized according to the Te ﹑ condensation temperatures and use requirement of gas by corresponding liquefaction cycle, typically
Circulation has liquefaction Xun Huan ﹑ Gas Refrigerator circulations of the throttling liquefaction Xun Huan ﹑ with expanding machine and Cascade refrigeration cycle etc..It is liquefied
Gas freeze by compressor compresses and expander.Expanding machine is outwards exported when being using expansion of compressed gas decompression
Mechanical work makes the principle that gas temperature is reduced to obtain energy, and outwards output mechanical work makes gas when being depressured using expansion of compressed gas
The principle of temperature reduction is to obtain the machinery of cold.Expanding machine is usually used in profound hypothermia equipment.Nitrogen and separating-purifying equipment 9 processed
Effect be, using air as raw material, the oxygen in air and nitrogen separating-purifying to be obtained into nitrogen using the method for physics, obtained
Nitrogen enters gas expansion liquefaction device 8, becomes liquid nitrogen recycling.
Above equipment is commercially available prod, and directly commercially purchase finished product is installed.
Operation principle：First, the nitrogen in air and oxygen separation are purified by nitrogen processed and separating-purifying equipment 9, obtained
To nitrogen, it is then fed into gas air storage chamber 7 and stores, then nitrogen is liquefied by gas expansion liquefaction device 8, obtains liquid
Nitrogen, liquid nitrogen is delivered to cryogenic liquid storage tank 1 by cryogenic liquid pipeline 11 again and stored.Certainly, liquid nitrogen can also directly outsourcing into
Product.During generating, by cryogenic liquid（Liquid nitrogen）It is delivered in cryogenic liquid high-pressure pump 2 and is pressurized by cryogenic liquid pipeline 11,
Then it is pumped into cryogenic liquid vaporizer by cryogenic liquid pipeline 11 in air temperature type cryogenic liquid vaporizer 3 into normal temperature high voltage gas
Body, the normal temperature high voltage gas is delivered in heat exchanger and thermostat 4 by normal temperature high voltage pipeline 13, is improved by heat exchanger
The temperature of gas in pipelines, is then delivered to expansion workmanship in steam turbine 5 by normal temperature high voltage pipeline 13 and is converted into mechanical energy, drive
The dynamic operating of generator 6 produces electric energy output；The gas after doing manual work is expanded into steam turbine 5 to store up into gas by discharge duct 10
Air chamber 7 is stored, and is then extracted the gas of gas air storage chamber 7 out by gas expansion liquefaction device 8 and is liquefied, low after liquefaction
Geothermal liquid is delivered to cryogenic liquid in cryogenic liquid storage tank 1, cryogenic liquid storage tank 1 again by low by cryogenic liquid pipeline 11
Geothermal liquid pipeline 11 is delivered in cryogenic liquid high-pressure pump 2 and is pressurized, and is then pumped into vapour in air temperature type cryogenic liquid vaporizer 3
Normal temperature high voltage gas is melted into, normal temperature high voltage gas is delivered in heat exchanger and thermostat 4 by normal temperature high voltage pipeline 13 again to be led to
Over-heat-exchanger improves the temperature of gas in pipelines, then is delivered to expand in steam turbine 5 by normal temperature high voltage pipeline 13 and does manual work
Mechanical energy is converted into, the driving operating of generator 6 produces electric energy output, is thusly-formed closed circulating, produces endlessly electric
Energy.Cryogenic liquid is a kind of liquid easily vaporized very much, is existed in the form of a vapor at normal temperatures and pressures and by pressurizeing and dropping
Temperature makes the form that it becomes liquid.Common cryogenic liquid includes liquid oxygen, liquid hydrogen, liquid nitrogen, liquid argon, liquid CO 2 and liquid
It is empty（Oxygen, nitrogen, argon mixture under liquefied air, low temperature）Deng, in this example from liquid nitrogen be medium.
Claims (2)
1. a kind of cryogenic liquid vaporizer electricity generation system, it is characterised in that：Including cryogenic liquid storage tank（1）, cryogenic liquid high-pressure pump
（2）, air temperature type cryogenic liquid vaporizer（3）, heat exchanger and thermostat（4）, steam turbine（5）, generator（6）, gas gas storage
Room（7）, gas expansion liquefaction device（8）, nitrogen and separating-purifying equipment processed（9）, described cryogenic liquid storage tank（1）It is connected to low
Geothermal liquid high-pressure pump（2）, cryogenic liquid high-pressure pump（2）Connect air temperature type cryogenic liquid vaporizer（3）, air temperature type cryogenic liquid vapour
Change device（3）Connect heat exchanger and thermostat（4）, heat exchanger and thermostat（4）Connect steam turbine（5）, steam turbine（5）Connection
Generator（6）With gas air storage chamber（7）, gas air storage chamber（7）It is connected to gas expansion liquefaction device（8）Carried with nitrogen processed and separation
Pure equipment（9）, gas expansion liquefaction device（8）Connect cryogenic liquid storage tank（1）.
2. cryogenic liquid vaporizer electricity generation system according to claim 1, it is characterised in that：Also include discharge duct（10）、
Cryogenic liquid pipeline（11）, low pressure normal temperature pipeline（12）With normal temperature high voltage pipeline（13）, described cryogenic liquid storage tank（1）Pass through
Cryogenic liquid pipeline（11）It is connected to cryogenic liquid high-pressure pump（2）, cryogenic liquid high-pressure pump（2）Pass through cryogenic liquid pipeline（11）
Connect air temperature type cryogenic liquid vaporizer（3）, air temperature type cryogenic liquid vaporizer（3）Pass through normal temperature high voltage pipeline（13）Connection heat
Exchanger and thermostat（4）, heat exchanger and thermostat（4）Pass through normal temperature high voltage pipeline（13）Connect steam turbine（5）, steam turbine
（5）Pass through discharge duct（10）It is connected to gas air storage chamber（7）, gas air storage chamber（7）Pass through low pressure normal temperature pipeline（12）Connection
To gas expansion liquefaction device（8）With nitrogen processed and separating-purifying equipment（9）, gas expansion liquefaction device（8）Pass through cryogenic liquid
Pipeline（11）Connect cryogenic liquid storage tank（1）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621211601.8U CN206530369U (en) | 2016-11-10 | 2016-11-10 | A kind of cryogenic liquid vaporizer electricity generation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621211601.8U CN206530369U (en) | 2016-11-10 | 2016-11-10 | A kind of cryogenic liquid vaporizer electricity generation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206530369U true CN206530369U (en) | 2017-09-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621211601.8U Withdrawn - After Issue CN206530369U (en) | 2016-11-10 | 2016-11-10 | A kind of cryogenic liquid vaporizer electricity generation system |
Country Status (1)
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106401676A (en) * | 2016-11-10 | 2017-02-15 | 贵州康德农业科技有限公司 | Cryogenic liquid evaporation power generation method and device |
| CN110589773A (en) * | 2019-10-29 | 2019-12-20 | 恒天摩尔科技(山东)有限公司 | System and method for producing medical oxygen by using impurity removal tank |
-
2016
- 2016-11-10 CN CN201621211601.8U patent/CN206530369U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106401676A (en) * | 2016-11-10 | 2017-02-15 | 贵州康德农业科技有限公司 | Cryogenic liquid evaporation power generation method and device |
| CN110589773A (en) * | 2019-10-29 | 2019-12-20 | 恒天摩尔科技(山东)有限公司 | System and method for producing medical oxygen by using impurity removal tank |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170929 Effective date of abandoning: 20180713 |