CN205349441U - Utilize device of ultra -low temperature liquid gas electricity generation - Google Patents
Utilize device of ultra -low temperature liquid gas electricity generation Download PDFInfo
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- CN205349441U CN205349441U CN201620020078.4U CN201620020078U CN205349441U CN 205349441 U CN205349441 U CN 205349441U CN 201620020078 U CN201620020078 U CN 201620020078U CN 205349441 U CN205349441 U CN 205349441U
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Abstract
The utility model provides an utilize device of ultra -low temperature liquid gas electricity generation, device include a power generation system, the 2nd power generation system, the 3rd power generation system, and wherein second, the 3rd power generation system are the standard rankine cycle system of work in ultra -low temperature and low temperature temperature section. Ultra -low temperature liquid gas is as the 2nd power generation system's condensation cold source, and heat absorption boiling inflation drives the expander electricity generation and realizes first electric power generation process for high -pressure gas in the condenser, the acting is the gas of cooling afterwards, becomes the 3rd power generation system's condensation cold source again. The utility model discloses utilize ultra -low temperature liquid gas to realize the generated output as the rankine cycle that the cold source successively promoted the environment heat source for twice, liquid gas also absorption heat can become high -pressure gas promotion expander acting electricity generation by the afterexpansion, and the gas of temperature, pressure decrease still adopts the reposition of redundant personnel of splitter lift temperature to handle after the acting, and gas goes on promoting the electricity generation circulation once more after the cooling, and the gas later that heaies up passes through pipeline output.
Description
Technical field
This utility model relates to a kind of device utilizing ultralow temperature liquid gas to generate electricity.
Background technology
At present, ultralow temperature, cryogenic liquid gas, after storing, transporting, all need gasification before using.Ultralow temperature, cryogenic liquid gas include liquid LNG, carbon dioxide, liquid nitrogen etc., liquid LNG boiling point be approximately-160-170 DEG C, liquid nitrogen boiling point be-196 DEG C, carbon dioxide is at-50 DEG C--70 DEG C seethe with excitement, the change of vaporized state, above-mentioned ultralow temperature, cryogenic liquid gas absorb the heat gasification of air source, water source, geothermal source, waste heat source etc., volumetric expansion to about 600-1000 times after gasification, in gasification expansion process, the enormous motivation potential energy of output all wastes.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of device utilizing ultralow temperature liquid gas to generate electricity, adopt the operation principle of rankine cycle, work temperature section moves down, utilize ultralow temperature liquid gas after absorbing environment thermal energy, to expand the gases at high pressure obtained and promote decompressor acting, decompressor drive electrical generators generates electricity, it is effectively utilized " cold " of liquid gas, by the converting heat of environment room temperature for electric energy, the gases at high pressure after acting can adopt separation equipment cooling process after carry out again with；Separation equipment utilizes the overbottom pressure of exhaust steam to produce vortex so that cold promotes further, thus overbottom pressure is directly utilized；Again generating electricity, the gas after intensification is exported by pipeline.
For solving above-mentioned technical problem, this utility model provides a kind of device utilizing ultralow temperature liquid gas to generate electricity, including the first electricity generation system, second electricity generation system and the 3rd electricity generation system, second electricity generation system includes ultra-low temperature cold condenser and ultralow temperature gasifier, one end of cryopump I connects liquid gas entrance, the other end of cryopump I connects high pressure low temperature pipeline, high pressure low temperature pipeline connects ultra-low temperature cold condenser further, the other end of ultra-low temperature cold condenser connects with cryogenic high pressure air pipe and liquid refrigerant pipeline I respectively, one end of cryopump II and liquid refrigerant pipeline I connect, the other end of cryopump II connects ultralow temperature gasifier, the other end of ultralow temperature gasifier connects decompressor II, decompressor II can generate electricity by drive electrical generators II, decompressor II connects ultra-low temperature cold condenser by blast pipe road I and constitutes loop；
Cryogenic high pressure air pipe connects the first electricity generation system further, first electricity generation system includes concurrent heating heat exchanger, decompressor I and electromotor I, one end of concurrent heating heat exchanger connects cryogenic high pressure air pipe, the other end of concurrent heating heat exchanger connects decompressor I, decompressor I can generate electricity by drive electrical generators I, decompressor I connects cyclone by low temperature low pressure gas pipeline, and the side of cyclone is provided with high-temperature gas pipeline and gas export line；
The opposite side of cyclone connects the 3rd electricity generation system by cryogenic gas pipeline, 3rd electricity generation system includes low-temperature condenser, decompressor III and low temperature gasification device, one end of low-temperature condenser and cryogenic gas pipeline connect, the other end of low-temperature condenser respectively with middle temperature gas piping, liquid refrigerant pipeline II connects, the other end of middle temperature gas piping connects high-temperature gas pipeline further, one end of cryopump III connects liquid refrigerant pipeline II, the other end of cryopump III connects low temperature gasification device, the other end of low temperature gasification device connects decompressor III, decompressor III can generate electricity by drive electrical generators III, decompressor III connects low-temperature condenser by blast pipe road II and constitutes loop.
This utility model also provides for a kind of device utilizing ultralow temperature liquid gas to generate electricity, including the first electricity generation system, second electricity generation system, second electricity generation system includes ultra-low temperature cold condenser and ultralow temperature gasifier, one end of cryopump I connects liquid gas entrance, the other end of cryopump I connects high pressure low temperature pipeline, high pressure low temperature pipeline connects ultra-low temperature cold condenser further, the other end of ultra-low temperature cold condenser connects with cryogenic high pressure air pipe and liquid refrigerant pipeline I respectively, one end of cryopump II and liquid refrigerant pipeline I connect, the other end of cryopump II connects ultralow temperature gasifier, the other end of ultralow temperature gasifier connects decompressor II, decompressor II can generate electricity by drive electrical generators II, decompressor II connects ultra-low temperature cold condenser by blast pipe road I and constitutes loop；
Cryogenic high pressure air pipe connects the first electricity generation system further, first electricity generation system includes concurrent heating heat exchanger, decompressor I and electromotor I, one end of concurrent heating heat exchanger connects cryogenic high pressure air pipe, the other end of concurrent heating heat exchanger connects decompressor I, decompressor I can generate electricity by drive electrical generators I, and one end of decompressor I is provided with gas export line.
Having the beneficial effect that of technique scheme of the present utility model: a kind of device utilizing ultralow temperature liquid gas to generate electricity is provided, including the first electricity generation system, second electricity generation system, second electricity generation system includes ultra-low temperature cold condenser and ultralow temperature gasifier, one end of cryopump I connects liquid gas entrance, the other end of cryopump I connects high pressure low temperature pipeline, high pressure low temperature pipeline connects ultra-low temperature cold condenser further, the other end of ultra-low temperature cold condenser connects with cryogenic high pressure air pipe and liquid refrigerant pipeline I respectively, one end of cryopump II and liquid refrigerant pipeline I connect, the other end of cryopump II connects ultralow temperature gasifier, the other end of ultralow temperature gasifier connects decompressor II, decompressor II can generate electricity by drive electrical generators II, decompressor II connects ultra-low temperature cold condenser by blast pipe road I and constitutes loop；Cryogenic high pressure air pipe connects the first electricity generation system further, first electricity generation system includes concurrent heating heat exchanger, decompressor I and electromotor I, one end of concurrent heating heat exchanger connects cryogenic high pressure air pipe, the other end of concurrent heating heat exchanger connects decompressor I, decompressor I can generate electricity by drive electrical generators I, one end of decompressor I is provided with gas export line, this utility model provides a kind of apparatus and method utilizing ultralow temperature liquid gas to generate electricity, utilize ultralow temperature liquid gas after absorbing environment thermal energy, to expand the gases at high pressure obtained and promote decompressor acting, decompressor drive electrical generators generates electricity, the gases at high pressure that after acting, temperature reduces adopt separation equipment cooling again to generate electricity after processing, gas after intensification is exported by pipeline.
Accompanying drawing explanation
Fig. 1 is a kind of embodiment overall structure schematic diagram utilizing ultralow temperature liquid gas TRT of the present utility model.
Fig. 2 is a kind of another embodiment overall structure schematic diagram utilizing ultralow temperature liquid gas TRT of the present utility model.
1, liquid gas entrance；2, cryopump I；3, high pressure low temperature pipeline；4, ultra-low temperature cold condenser；5, cryogenic high pressure air pipe；6, concurrent heating heat exchanger；7, decompressor I；8, electromotor I；9, low temperature low pressure gas pipeline；10, cyclone；11, high-temperature gas pipeline；12, cryogenic gas pipeline；13, low-temperature condenser；14, middle temperature gas piping；15, gas export line；16, ultralow temperature gasifier；17, decompressor II；18, electromotor II；19, blast pipe road I；20, liquid refrigerant pipeline I；21, cryopump II；22, low temperature gasification device；23, decompressor III；24, electromotor III；25, blast pipe road II；26, liquid refrigerant pipeline II；27, cryopump III；28, the first electricity generation system；29, the second electricity generation system；30, the 3rd electricity generation system ］
Detailed description of the invention
For making the technical problems to be solved in the utility model, technical scheme and advantage clearly, it is described in detail below in conjunction with the accompanying drawings and the specific embodiments.
Embodiment 1
As shown in Figure 1, embodiment of the present utility model, a kind of device utilizing ultralow temperature liquid gas to generate electricity, including the first electricity generation system 28, second electricity generation system 29 and the 3rd electricity generation system 30, second electricity generation system 29 includes ultra-low temperature cold condenser 4 and ultralow temperature gasifier 16, one end of cryopump I2 connects liquid gas entrance 1, the other end of cryopump I2 connects high pressure low temperature pipeline 3, high pressure low temperature pipeline 3 connects ultra-low temperature cold condenser 4 further, the other end of ultra-low temperature cold condenser 4 connects with cryogenic high pressure air pipe 5 and liquid refrigerant pipeline I20 respectively, one end of cryopump II21 and liquid refrigerant pipeline I20 connect, the other end of cryopump II21 connects ultralow temperature gasifier 16, the other end of ultralow temperature gasifier 16 connects decompressor II17, decompressor II17 can generate electricity by drive electrical generators II18, decompressor II17 connects ultra-low temperature cold condenser 4 by blast pipe road I19 and constitutes loop.
Cryogenic high pressure air pipe 5 connects the first electricity generation system 28 further, first electricity generation system 28 includes concurrent heating heat exchanger 6, decompressor I7 and electromotor I8, one end of concurrent heating heat exchanger 6 connects cryogenic high pressure air pipe 5, the other end of concurrent heating heat exchanger 6 connects decompressor I7, decompressor I7 can generate electricity by drive electrical generators I8, decompressor I7 connects cyclone 10 by low temperature low pressure gas pipeline 9, and the side of cyclone 10 is provided with high-temperature gas pipeline 11 and gas export line 15.
The opposite side of cyclone 10 connects the 3rd electricity generation system 30 by cryogenic gas pipeline 12, 3rd electricity generation system 30 includes low-temperature condenser 13, decompressor III23 and low temperature gasification device 22, one end and the cryogenic gas pipeline 12 of low-temperature condenser 13 connect, the other end of low-temperature condenser 13 respectively with middle temperature gas piping 14, liquid refrigerant pipeline II26 connects, the other end of middle temperature gas piping 14 connects high-temperature gas pipeline 11 further, one end of cryopump III27 connects liquid refrigerant pipeline II26, the other end of cryopump III27 connects low temperature gasification device 22, the other end of low temperature gasification device 22 connects decompressor III23, decompressor III23 can generate electricity by drive electrical generators III24, decompressor III23 connects low-temperature condenser 13 by blast pipe road II25 and constitutes loop.
In this utility model, utilizing the method that ultralow temperature liquid gas generates electricity is adopt ultralow temperature liquid gas as low-temperature receiver, environment thermal energy is as energy source, promote the decompressor II17 acting generating of the second electricity generation system 29 rankine cycle, ultralow temperature liquid gas is expanded into gases at high pressure and promotes the decompressor I7 acting generating of the first electricity generation system 28 after absorbing heat energy, temperature after acting, the gas that pressure reduces adopts separation equipment heating and cooling shunting to process, gas after cooling again promotes the decompressor III23 acting generating of the 3rd electricity generation system 30 rankine cycle as low-temperature receiver, gas after intensification is exported by pipeline.
Wherein, described separation equipment is cyclone 10, described ultralow temperature liquid gas is liquified natural gas, liquid air, liquid nitrogen, liquid carbon dioxide, ammonia, at least one in liquid oxygen, described second electricity generation system 29 is a rankine cycle being typically operated in ultralow temperature temperature section, second electricity generation system 29 utilizes Environmental Heat Source as working medium boiling vaporization, the thermal source of gasification, ultralow temperature liquid gas condenses the low-temperature receiver of link as the second electricity generation system, the system cycle fluid of described second electricity generation system 29 is the liquid air close with ultralow temperature liquid gas temperature, liquid nitrogen, one in liquid methane, described 3rd electricity generation system 30 is a rankine cycle being typically operated in low temperature temperature section, 3rd electricity generation system 30 utilizes Environmental Heat Source as working medium boiling vaporization, the thermal source of gasification, cryogenic gas condenses the low-temperature receiver of link as the 3rd electricity generation system 30.
Additionally, the system cycle fluid of described 3rd electricity generation system 30 is the one in the liquefied ammonia close with cold-gas temperature, liquid carbon dioxide, cryogenic refrigeration coolant.
The technical scheme that this utility model optimizes further, described ultralow temperature gasifier 16, concurrent heating heat exchanger 6, low temperature gasification device 22 can adopt empty temperature gasifier, liquid source gasifier, and gasification thermal source can derive from surrounding air or environmental water systems or environment geothermal source institute heat content.
Operation principle of the present utility model is as follows:
First electricity generation system is the first power generation cycle, utilizes the gas of vaporization itself as low-temperature receiver, absorbs the heat of condensation at ultra-low temperature cold condenser 4 and heats up, seethes with excitement, vaporizes, is gasificated into after gases at high pressure to promote the decompressor I7 drive electrical generators I8 that does work and generates electricity；Decompressor I7 acting is promoted first with the gases at high pressure potential energy expanding into gaseous state, discharging the gas after interior energy temperature significantly declines and utilize overbottom pressure high speed rotating in cyclone 10, cyclone center's gas density declines, and pressure declines, temperature reduces further, again becomes the 3rd electricity generation system low-temperature receiver；Gas after intensification can directly export, and the first electricity generation system output is maximum.
Second electricity generation system, utilize the ability of super-low liquid gas heat absorption as low-temperature receiver, ultralow temperature gasifier 16 absorbs the heat of the surrounding medium of room temperature as thermal source, there is the cold and hot temperature difference in both, the second electricity generation system can be promoted to realize the first power generation cycle and Rankine cycle work, promote the temperature of the first power generation cycle 28 work to be circulated to room temperature scope from ultralow temperature；Liquid gas is vaporized as low-temperature receiver through the second electricity generation system ultra-low temperature cold condenser 4, is gasified, and continues, after absorption amount of heat intensification, to reach room temperature, high pressure conditions through the first electricity generation system concurrent heating heat exchanger 6, promotes the first electricity generation system decompressor I7 acting；After acting, although gas temperature significantly declines, but relatively liquid gas initial temperature is high about 50 ~ 150 DEG C, it is separated into two strands of air-flows of cold and hot different temperatures by cyclone 10, further the cold airflow after cooling obtain again with, as low-temperature receiver, the 3rd electricity generation system is helped to realize utilizing Environmental Heat Source to work as second power generation cycle and the rankine cycle of energy source.
3rd electricity generation system is the second power generation cycle, and the second power generation cycle generated energy is minimum, and operating temperature is of a relatively high, and output is less relative to the first electricity generation system, the second electricity generation system.
Work process of the present utility model is as follows:
Liquid gas enters cryopump I2 from liquid gas entrance 1, ultra-low temperature cold condenser 4 is entered by high pressure low temperature pipeline 3, the condenser heat of cycle fluid in the second electricity generation system 29 power generation cycle process is absorbed at ultra-low temperature cold condenser 4, liquid gas heats up and expand into gases at high pressure, the first electricity generation system is entered through cryogenic high pressure air pipe 5, the gases at high pressure of low temperature enter concurrent heating heat exchanger 6, concurrent heating heat exchanger 6 is to by realizing low temperature high pressure gas is carried out intensification concurrent heating with the exchange of surrounding medium heat, gases at high pressure after intensification promote decompressor I7 acting, drive electrical generators I8 generates electricity, gas temperature after decompressor I7 acting, pressure declines, cryogenic gas enters cyclone 10 through low temperature low pressure gas pipeline 9, the gas still having overbottom pressure enters cyclone 10 from the side and is internally formed vortex at cyclone, gas high speed rotating, rotating speed can reach million turns, effect due to centrifugal force, the gas pressure at gas whirlpool center, temperature reduces, the gas density of gas whirlpool periphery increases, pressure increases and heats up, therefore, whirlpool center low temperature gas temperature reduces further, cryogenic gas pipeline 12 is utilized to export, low-temperature receiver as the 3rd electricity generation system, meet the work requirements of low-temperature condenser 13；The of a relatively high high-temperature gas of temperature is then exported by high-temperature gas pipeline 11, it does not have discharges after value, exports as final gaseous product from gas export line 15, it is achieved that become the phase transformation gasification of gas at normal temperature from ultralow temperature liquid gas.
This utility model also provides for the application process of a kind of cyclone 10, and after utilizing acting, the overbottom pressure of exhaust steam promotes cyclone 10 to rotate and produces vortex, thus gas is divided into two, is namely divided into high-temperature gas and cryogenic gas, overbottom pressure is directly utilized.
Second electricity generation system that is first power generation cycle, is the Rankine cycle of standard, and the liquid working media in system internal recycle is generally liquid nitrogen, due to liquid nitrogen safety and environmental protection, does not result in environmental disaster, safe to use；Liquid working media in circulation squeezes into ultralow temperature gasifier 16 from cryopump II21, ultra-low temperature liquid nitrogen within ultralow temperature gasifier 16 and when discharging after surrounding air heat exchange, become high pressure gas at normal temperature and promote decompressor II17 acting, drive electrical generators II18 generates electricity output, the gas pressure that expansion work is later, temperature reduces, pressure, temperature reduces later exhaust steam and is discharged into ultra-low temperature cold condenser 4 by decompressor II17, condense after entering ultra-low temperature cold condenser 4, there is provided the medium temperature of low-temperature receiver very low owing to entering ultra-low temperature cold condenser 4 from high pressure low temperature pipeline 3, therefore working media condensation is made again to become liquid；Intrasystem periodic duty medium, in ultralow temperature gasifier 16 heat absorption vaporization, gasification, promotes decompressor II17 acting, and ultra-low temperature cold condenser 4 condenses heat release liquefaction；Cryopump II21 working pressure range is 3-60MPa, and cryopump II21 promotes and achieves the power generation cycle condensed again from liquid, vaporization, acting, exhaust steam.The boiling point of working media boiling point and low-temperature receiver should be close, and both differ 50 ~ 150 DEG C, environmental protection medium be liquid nitrogen or liquid air (liquid air boiling point-191 DEG C, although economic, but be contained within oxygen, there is potential safety hazard), be generally liquid nitrogen.
3rd electricity generation system i.e. second power generation cycle, is also a typical rankine cycle process, identical with second generating system equipment and principle, repeats no more.Expellant gas, in warp, temperature gas piping 14 converges with high-temperature gas pipeline 11, and final gas products exports through gas export line 15.
This utility model makes full use of in liquefied gas vapo process the ability of heat absorption, prizes environment ambient heat expansion work, and resource is fully used, it is achieved energy-conservation, reduce discharging, potentiation.
Embodiment 2
With embodiment 1 the difference is that, a kind of device utilizing ultralow temperature liquid gas to generate electricity that this utility model provides, as shown in Figure 2, including the first electricity generation system 28, second electricity generation system 29, second electricity generation system 29 includes ultra-low temperature cold condenser 4 and ultralow temperature gasifier 16, one end of cryopump I2 connects liquid gas entrance 1, the other end of cryopump I2 connects high pressure low temperature pipeline 3, high pressure low temperature pipeline 3 connects ultra-low temperature cold condenser 4 further, the other end of ultra-low temperature cold condenser 4 connects with cryogenic high pressure air pipe 5 and liquid refrigerant pipeline I20 respectively, one end of cryopump II21 and liquid refrigerant pipeline I20 connect, the other end of cryopump II21 connects ultralow temperature gasifier 16, the other end of ultralow temperature gasifier 16 connects decompressor II17, decompressor II17 can generate electricity by drive electrical generators II18, decompressor II17 connects ultra-low temperature cold condenser 4 by blast pipe road I19 and constitutes loop.
Cryogenic high pressure air pipe 5 connects the first electricity generation system 28 further, first electricity generation system 28 includes concurrent heating heat exchanger 6, decompressor I7 and electromotor I8, one end of concurrent heating heat exchanger 6 connects cryogenic high pressure air pipe 5, the other end of concurrent heating heat exchanger 6 connects decompressor I7, decompressor I7 can generate electricity by drive electrical generators I8, one end of decompressor I7 is provided with gas export line 15, and the ultralow temperature liquid gas in present embodiment is liquid carbon dioxide.
The above is preferred implementation of the present utility model; it should be pointed out that, for those skilled in the art, under the premise without departing from principle described in the utility model; can also making some improvements and modifications, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (2)
1. one kind utilizes the device that ultralow temperature liquid gas generates electricity, it is characterized in that, including the first electricity generation system (28), second electricity generation system (29) and the 3rd electricity generation system (30), second electricity generation system (29) includes ultra-low temperature cold condenser (4) and ultralow temperature gasifier (16), cryopump I(2) one end connect liquid gas entrance (1), cryopump I(2) the other end connect high pressure low temperature pipeline (3), high pressure low temperature pipeline (3) connects ultra-low temperature cold condenser (4) further, the other end of ultra-low temperature cold condenser (4) respectively with cryogenic high pressure air pipe (5), liquid refrigerant pipeline I(20) connect, cryopump II(21) one end and liquid refrigerant pipeline I(20) connect, cryopump II(21) the other end connect ultralow temperature gasifier (16), the other end of ultralow temperature gasifier (16) connects decompressor II(17), decompressor II(17) can drive electrical generators II(18) generating, decompressor II(17) by blast pipe road I(19) connect ultra-low temperature cold condenser (4) composition loop；
Cryogenic high pressure air pipe (5) connects the first electricity generation system (28) further, first electricity generation system (28) includes concurrent heating heat exchanger (6), decompressor I(7) and electromotor I(8), one end of concurrent heating heat exchanger (6) connects cryogenic high pressure air pipe (5), the other end of concurrent heating heat exchanger (6) connects decompressor I(7), decompressor I(7) can drive electrical generators I(8) generating, decompressor I(7) connect cyclone (10) by low temperature low pressure gas pipeline (9), the side of cyclone (10) is provided with high-temperature gas pipeline (11) and gas export line (15)；
The opposite side of cyclone (10) connects the 3rd electricity generation system (30) by cryogenic gas pipeline (12), 3rd electricity generation system (30) includes low-temperature condenser (13), decompressor III(23) and low temperature gasification device (22), one end of low-temperature condenser (13) and cryogenic gas pipeline (12) connect, the other end of low-temperature condenser (13) respectively with middle temperature gas piping (14), liquid refrigerant pipeline II(26) connect, the other end of middle temperature gas piping (14) connects high-temperature gas pipeline (11) further, cryopump III(27) one end connect liquid refrigerant pipeline II(26), cryopump III(27) the other end connect low temperature gasification device (22), the other end of low temperature gasification device (22) connects decompressor III(23), decompressor III(23) can drive electrical generators III(24) generating, decompressor III(23) by blast pipe road II(25) connect low-temperature condenser (13) composition loop.
2. one kind utilizes the device that ultralow temperature liquid gas generates electricity, it is characterized in that, including the first electricity generation system (28), second electricity generation system (29), second electricity generation system (29) includes ultra-low temperature cold condenser (4) and ultralow temperature gasifier (16), cryopump I(2) one end connect liquid gas entrance (1), cryopump I(2) the other end connect high pressure low temperature pipeline (3), high pressure low temperature pipeline (3) connects ultra-low temperature cold condenser (4) further, the other end of ultra-low temperature cold condenser (4) respectively with cryogenic high pressure air pipe (5), liquid refrigerant pipeline I(20) connect, cryopump II(21) one end and liquid refrigerant pipeline I(20) connect, cryopump II(21) the other end connect ultralow temperature gasifier (16), the other end of ultralow temperature gasifier (16) connects decompressor II(17), decompressor II(17) can drive electrical generators II(18) generating, decompressor II(17) by blast pipe road I(19) connect ultra-low temperature cold condenser (4) composition loop；
Cryogenic high pressure air pipe (5) connects the first electricity generation system (28) further, first electricity generation system (28) includes concurrent heating heat exchanger (6), decompressor I(7) and electromotor I(8), one end of concurrent heating heat exchanger (6) connects cryogenic high pressure air pipe (5), the other end of concurrent heating heat exchanger (6) connects decompressor I(7), decompressor I(7) can drive electrical generators I(8) generating, decompressor I(7) one end be provided with gas export line (15).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201620020078.4U CN205349441U (en) | 2016-01-11 | 2016-01-11 | Utilize device of ultra -low temperature liquid gas electricity generation |
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| CN201620020078.4U CN205349441U (en) | 2016-01-11 | 2016-01-11 | Utilize device of ultra -low temperature liquid gas electricity generation |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105484812A (en) * | 2016-01-11 | 2016-04-13 | 苟仲武 | Method and device for generating power by using ultra-low-temperature liquid gas |
| CN112112697A (en) * | 2020-09-19 | 2020-12-22 | 中国船舶重工集团公司第七一一研究所 | Liquid oxygen cold energy power generation system and power generation method |
-
2016
- 2016-01-11 CN CN201620020078.4U patent/CN205349441U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105484812A (en) * | 2016-01-11 | 2016-04-13 | 苟仲武 | Method and device for generating power by using ultra-low-temperature liquid gas |
| CN112112697A (en) * | 2020-09-19 | 2020-12-22 | 中国船舶重工集团公司第七一一研究所 | Liquid oxygen cold energy power generation system and power generation method |
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