CN106523057A - Atmospheric low temperature source utilization device - Google Patents
Atmospheric low temperature source utilization device Download PDFInfo
- Publication number
- CN106523057A CN106523057A CN201611050249.9A CN201611050249A CN106523057A CN 106523057 A CN106523057 A CN 106523057A CN 201611050249 A CN201611050249 A CN 201611050249A CN 106523057 A CN106523057 A CN 106523057A
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- CN
- China
- Prior art keywords
- heat exchanger
- temperature
- low
- airflow
- eminence
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
- F01K27/00—Plants for converting heat or fluid energy into mechanical energy, not otherwise provided for
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
- F01K25/00—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for
- F01K25/08—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for using special vapours
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Engine Equipment That Uses Special Cycles (AREA)
Abstract
The invention belongs to the technical field of electricity generation, and particularly relates to an atmospheric low temperature source utilization device. The atmospheric low temperature source utilization device comprises a high heat exchanger, a low heat exchanger, a low-temperature airflow heat insulation guide pipe and a high-temperature airflow heat insulation guide pipe, wherein the high heat exchanger and the low heat exchanger are connected together through the low-temperature airflow heat insulation guide pipe and the high-temperature airflow heat insulation guide pipe. The density of the interior gas is smaller than that of the air under the conditions of the same atmospheric pressure and the same temperature. The temperature of the environment where the low heat exchanger is located is higher than that of the environment where the high heat exchanger is located. The gas in the low heat exchanger ascends to the high heat exchanger along the high-temperature airflow heat insulation guide pipe, then is cooled and descends to the low heat exchanger along the low-temperature airflow heat insulation guide pipe, circulating airflow is formed, and a turbine is driven to generate electricity. According to the atmospheric low temperature source utilization device, the natural conditions of the earth are utilized, no extra power source needs to be provided, and therefore airflow circulating electricity generation can be achieved; the portion at the upper end of the high-temperature airflow heat insulation guide pipe is higher than the high heat exchanger, the portion at the lower end of the low-temperature airflow heat insulation guide pipe is lower than the low heat exchanger, and therefore the direction of the airflow can be conveniently controlled; and seawater serves as a heat source, and therefore startup is quickened, and the efficiency is improved.
Description
Technical field
The invention belongs to technical field of power generation, more particularly to a kind of utilization device in atmosphere low-temperature source.
Background technology
In troposphere, air heats rising can produce air-flow, can be used for promoting turbine to send out using this air-flow
Electricity.Higher ratio is occupied in modern power systems based on the theoretical generation technology of heat engine.Therefore, improve its operational efficiency to have
It is significant.Theoretical according to Carnot cycle, the temperature for reducing cold temperature source can improve the efficiency of thermo-mechanical power generation system.
It is well known that in troposphere, with the rising of height above sea level, the temperature of air is gradually lowered, or even can be reduced to
The temperature of subzero tens of degree degree Celsius.But troposphere intermediate altitude higher, the lower characteristic of atmospheric temperature of height, fails effectively
, be widely used in generating.Existing report simply according to chimney principle, heats air in bottom, and hot-air passes through very high cigarette
During chimney, turbine acting is promoted to generate electricity, and only indivedual similar utilization devices, but cannot accomplish to recycle and generating efficiency
It is low.
The content of the invention
For above-mentioned technical problem, the present invention proposes a kind of utilization device in atmosphere low-temperature source, including eminence heat exchanger
With lower heat exchanger, and low-temperature airflow conduit pipe with thermal insulation that eminence heat exchanger and lower heat exchanger are linked together and High Temperature Gas
Stream conduit pipe with thermal insulation, in same pressure with a temperature of, density is less than air to internal gas, and lower heat exchanger local environment temperature is higher than
Eminence heat exchanger local environment temperature, the gas in lower heat exchanger rise to eminence heat exchanger along high temperature gas flow conduit pipe with thermal insulation
After cool down along low-temperature airflow conduit pipe with thermal insulation and drop to lower heat exchanger, formation circulates air-flow and promotes turbine to carry out sending out
Electricity；The cold temperature source that lower heat exchanger works at the same time as heat engine, improves the efficiency of thermo-mechanical power generation system.
The lower heat exchanger is located at earth ocean area.
The eminence heat exchanger is located at atmosphere convection layer.
The lower heat exchanger is located in earth sea level or sea water.
The height above sea level of the eminence heat exchanger is more than 2000 meters.
The gas be hydrogen, helium, nitrogen, methane, in ammonia any one or more.
The high temperature gas flow conduit pipe with thermal insulation upper end part is higher than eminence heat exchanger.
The low-temperature airflow conduit pipe with thermal insulation lower end part is less than lower heat exchanger.
The low-temperature airflow conduit pipe with thermal insulation or high temperature gas flow conduit pipe with thermal insulation are using the fixed multistage insulation of multistage static line segmentation
The mode of pipe.
The eminence heat exchanger is adopted with any one or more combination of gases in hydrogen, helium, nitrogen, methane, ammonia
For the balloon of implant, thing realizes that lift-off and high-altitude are fixed.
The beneficial effects of the present invention is：
Using earth natural conditions, circulation of air flow generating is can be achieved with without being additionally provided power source；High-temperature heat insulation conduit
A upper end part is higher than eminence heat exchanger, and low-temperature airflow conduit pipe with thermal insulation lower end is a part of to be less than lower heat exchanger, is conducive to control
The direction of air-flow；Using sea water as thermal source, start quickly and raising efficiency.Lower heat exchanger can also be worked as heat engine
Cold temperature source, improves the efficiency of thermo-mechanical power generation system.
Description of the drawings
Fig. 1 is the schematic diagram of the present invention
Specific embodiment
Below in conjunction with the accompanying drawings, embodiment is elaborated.
Embodiment 1
As shown in Figure 1, the device is one by high temperature gas flow conduit pipe with thermal insulation, low-temperature airflow conduit pipe with thermal insulation, eminence heat exchange
The obturator of device A and lower heat exchanger B compositions, under identical temperature and pressure, density is less than air to device internal gas.Should
The shape of device is tried one's best and do not change with air pressure inside and external pressure and change.A high-temperature heat insulation conduit upper end part is higher than eminence
Heat exchanger, a low-temperature airflow conduit pipe with thermal insulation lower end part are less than lower heat exchanger, so beneficial to the direction of control air-flow.The device
Top inside atmosphere convection layer.
In this example, the gas in device is hydrogen, before forming circulating current, hydrogen gas pressure and surrounding ring in lower heat exchanger
Border air pressure is identical.Eminence heat exchanger A is located at Chi Daochu, is highly height above sea level ten thousand metres.Lower heat exchanger B is located at Hai Ping at equator
Face.
Step 2：In bottom of device, to after lower heat exchanger B input heats, the high temperature gas flow of generation will be along high temperature gas flow
Conduit pipe with thermal insulation rises, and to eminence heat exchanger A, heat will be distributed into air, and the air-flow after cooling is adiabatic along low-temperature airflow
Conduit drops to lower heat exchanger B.The air-flow that so in a device formation is circulated.
In this example, by sea water as thermal source, heat is input into into lower heat exchanger B.On startup, higher temperature can be used
Heat is input into lower heat exchanger B by thermal source, with start quickly process, forms the air-flow for circulating as early as possible.
Step 3：Turbine is installed in a device, using airflow power generation.
Turbine is installed in high temperature gas flow conduit pipe with thermal insulation, electrical power generators are driven.
This embodiment is only the present invention preferably specific embodiment, but protection scope of the present invention is not limited thereto,
Any those familiar with the art the invention discloses technical scope in, the change or replacement that can be readily occurred in,
Should all be included within the scope of the present invention.Therefore, protection scope of the present invention should be with scope of the claims
It is defined.
Claims (10)
1. a kind of utilization device in atmosphere low-temperature source, it is characterised in that including eminence heat exchanger and lower heat exchanger, and by height
Low-temperature airflow conduit pipe with thermal insulation and high temperature gas flow conduit pipe with thermal insulation that place's heat exchanger and lower heat exchanger link together, internal gas exist
With at a temperature of, density is less than air to same pressure, and lower heat exchanger local environment temperature is higher than eminence heat exchanger local environment temperature
Degree, the gas in lower heat exchanger cools down exhausted along low-temperature airflow after rising to eminence heat exchanger along high temperature gas flow conduit pipe with thermal insulation
Heat pipe drops to lower heat exchanger, and formation circulates air-flow and promotes turbine to be generated electricity；Lower heat exchanger simultaneously can
As the cold temperature source of neighbouring heat engine work, the efficiency of thermo-mechanical power generation system is improved.
2. device according to claim 1, it is characterised in that the lower heat exchanger is located at earth ocean area.
3. device according to claim 1, it is characterised in that the eminence heat exchanger is located at atmosphere convection layer.
4. according to claim 1 or 2 or 3 described devices, it is characterised in that the lower heat exchanger is located at earth sea level or sea
In water.
5. according to claim 1 or 2 or 3 described devices, it is characterised in that the height above sea level of the eminence heat exchanger is more than 2000
Rice.
6. according to claim 1 or 2 or 3 described devices, it is characterised in that the gas is hydrogen, helium, nitrogen, methane, ammonia
In gas any one or more.
7. according to claim 1 or 2 or 3 described devices, it is characterised in that the high temperature gas flow conduit pipe with thermal insulation upper end part is high
In eminence heat exchanger.
8. according to claim 1 or 2 or 3 described devices, it is characterised in that the low-temperature airflow conduit pipe with thermal insulation lower end is a part of low
In lower heat exchanger.
9. according to claim 1 or 2 or 3 described devices, it is characterised in that the low-temperature airflow conduit pipe with thermal insulation or high temperature gas flow are exhausted
Heat pipe is by the way of the fixed multistage insulation pipe of multistage static line segmentation.
10. according to claim 1 or 2 or 3 described devices, it is characterised in that the eminence heat exchanger adopt with hydrogen, helium,
In nitrogen, methane, ammonia, for the balloon of implant, any one or more gas composition realizes that lift-off and high-altitude are fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611050249.9A CN106523057A (en) | 2016-11-24 | 2016-11-24 | Atmospheric low temperature source utilization device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611050249.9A CN106523057A (en) | 2016-11-24 | 2016-11-24 | Atmospheric low temperature source utilization device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106523057A true CN106523057A (en) | 2017-03-22 |
Family
ID=58356837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611050249.9A Pending CN106523057A (en) | 2016-11-24 | 2016-11-24 | Atmospheric low temperature source utilization device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106523057A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108993096A (en) * | 2018-06-20 | 2018-12-14 | 华北电力大学 | It is a kind of for film base gas absorb thermal cycle utilize system |
Citations (7)
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| WO2007113200A1 (en) * | 2006-03-31 | 2007-10-11 | Klaus Wolter | Method, device and system for converting energy |
| CN101328860A (en) * | 2008-06-04 | 2008-12-24 | 吴荣坚 | Perpetual motion type atmosphere thermoelectric generator |
| CN102182661A (en) * | 2011-05-11 | 2011-09-14 | 方青松 | Atmosphere temperature difference power generation device |
| CN102758751A (en) * | 2012-06-05 | 2012-10-31 | 张世民 | Temperature difference generating system |
| US20120304638A1 (en) * | 2010-02-09 | 2012-12-06 | Zibo Natergy Chemical Industry Co., Ltd. | Temperature differential engine device |
| CN103758717A (en) * | 2013-10-25 | 2014-04-30 | 姚彦林 | Thermoelectric power generation method and thermoelectric power generation system |
| CN104314782A (en) * | 2014-07-29 | 2015-01-28 | 王娟 | Seawater atmospheric temperature difference thermal power device in antarctic and arctic regions |
-
2016
- 2016-11-24 CN CN201611050249.9A patent/CN106523057A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007113200A1 (en) * | 2006-03-31 | 2007-10-11 | Klaus Wolter | Method, device and system for converting energy |
| CN101328860A (en) * | 2008-06-04 | 2008-12-24 | 吴荣坚 | Perpetual motion type atmosphere thermoelectric generator |
| US20120304638A1 (en) * | 2010-02-09 | 2012-12-06 | Zibo Natergy Chemical Industry Co., Ltd. | Temperature differential engine device |
| CN102182661A (en) * | 2011-05-11 | 2011-09-14 | 方青松 | Atmosphere temperature difference power generation device |
| CN102758751A (en) * | 2012-06-05 | 2012-10-31 | 张世民 | Temperature difference generating system |
| CN103758717A (en) * | 2013-10-25 | 2014-04-30 | 姚彦林 | Thermoelectric power generation method and thermoelectric power generation system |
| CN104314782A (en) * | 2014-07-29 | 2015-01-28 | 王娟 | Seawater atmospheric temperature difference thermal power device in antarctic and arctic regions |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108993096A (en) * | 2018-06-20 | 2018-12-14 | 华北电力大学 | It is a kind of for film base gas absorb thermal cycle utilize system |
| CN108993096B (en) * | 2018-06-20 | 2023-09-26 | 华北电力大学 | Heat recycling system for membrane-based gas absorption |
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Application publication date: 20170322 |