CN108194157B - Gravitational field acting heat-pipe apparatus and method - Google Patents
Gravitational field acting heat-pipe apparatus and method Download PDFInfo
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- CN108194157B CN108194157B CN201711419509.XA CN201711419509A CN108194157B CN 108194157 B CN108194157 B CN 108194157B CN 201711419509 A CN201711419509 A CN 201711419509A CN 108194157 B CN108194157 B CN 108194157B
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- 238000000034 method Methods 0.000 title claims abstract description 13
- 239000007788 liquid Substances 0.000 claims abstract description 90
- 230000005494 condensation Effects 0.000 claims abstract description 60
- 238000009833 condensation Methods 0.000 claims abstract description 60
- 238000001704 evaporation Methods 0.000 claims abstract description 33
- 230000008020 evaporation Effects 0.000 claims abstract description 32
- 230000008676 import Effects 0.000 claims description 24
- 238000004781 supercooling Methods 0.000 claims description 19
- 238000009413 insulation Methods 0.000 claims description 13
- 238000001816 cooling Methods 0.000 claims description 11
- 230000008859 change Effects 0.000 claims description 6
- 230000003247 decreasing effect Effects 0.000 claims description 6
- 239000012530 fluid Substances 0.000 claims description 6
- 230000009467 reduction Effects 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 5
- 239000000126 substance Substances 0.000 claims description 5
- 230000000694 effects Effects 0.000 description 5
- 230000006872 improvement Effects 0.000 description 4
- 238000009835 boiling Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000013526 supercooled liquid Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
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- 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
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Abstract
The present invention provides a kind of gravitational field acting heat-pipe apparatus, including high-level condenser and low level evaporator, closed-loop system is formed after being sequentially connected between the condensation pipe of high-level condenser and the evaporation tubes of low level evaporator, high-level condenser is located at a high position, and low level evaporator is located at low level；The present invention also provides a kind of gravitational field work method, working medium flow to low level evaporator after high-order expanding machine or low level liquid turbine, then flow back into high-level condenser again after high-level condenser outflow.The present invention can use the higher liquid pressure energy acting for being condensed back to liquid generation, while heat can also be transmitted to a high position from low level and further utilized.
Description
Technical field
The present invention relates to energy source and power technical field, specifically a kind of gravitational field acting heat-pipe apparatus and method.
Background technique
Heat pipe is a kind of high-performance heat transfer components being commonly used, and transmits heat using boiling and condensation effects, has very
Strong heat transfer efficiency is suitble to heat being transported to another place over long distances from a place.It is instantly wide valuedly
In thermal energy developmental research, extracting heat from ground source medium and long distance using heat pipe is a kind of promising technology of tool.
When heat pipe vertical transport distance is longer, energy regenerating there are in fact from the liquid that is condensed back to of the top flow down
Chance, but current vertical hot pipe technique is all used not to this.
Application No. is 200510083002.2 patents to propose a kind of vertical heat pipe of long distance delivery, main purpose
It is to carry out heat transfer between sea surface and deep layer using heat pipe, plays the work for being cooled down or being heated to external system
With the system does not utilize the energy of gravitational field to convert.
Application No. is 201610014050.4 patents to propose a kind of gravitational field Thermal driven chiller, which utilizes
Energy conversion in gravitational field, realizes the refrigeration cycle of thermal drivers, and device is simple and efficient, but its effect only turns thermal energy
Cold energy is turned to, do not have while utilizing the function of heat energy power-generating and conduction heat.
General heat pipe only transmits heat, cannot obtain function.
Therefore, it is necessary to improve to the prior art.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of efficient gravitational field acting heat-pipe apparatus and methods.
In order to solve the above technical problems, the present invention provides a kind of gravitational field acting heat-pipe apparatus, including high-level condenser and
Low level evaporator；It is formed and is closed after being sequentially connected between the condensation pipe of the high-level condenser and the evaporation tubes of low level evaporator
Loop system；The high-level condenser is located at a high position；The low level evaporator is located at low level.
As the improvement to gravitational field of the present invention acting heat-pipe apparatus: further including the low level liquid turbine positioned at low level；Institute
It states to be formed after being sequentially connected between the condensation pipe, low level liquid turbine and the evaporation tubes of low level evaporator of high-level condenser and close
Ring.
As the further improvement to gravitational field of the present invention acting heat-pipe apparatus: further including positioned at high-order high-order expansion
Machine；Rear shape is sequentially connected between the condensation pipe of the high-level condenser, high-order expanding machine and the evaporation tubes of low level evaporator
At closed loop.
As the further improvement to gravitational field of the present invention acting heat-pipe apparatus: the high-level condenser is discharged to external cold
But source；The low level evaporator absorbs heat from external low-grade heat source.
As the further improvement to gravitational field of the present invention acting heat-pipe apparatus: gap is greater than between the high-order and low level
Equal to 100 meters.
The present invention also provides a kind of gravitational field work methods, comprising the following steps:
The saturation that flows out or low pressure liquid working medium with certain degree of supercooling are to low in the outlet of high-level condenser condensation pipe
Position liquid turbine liquid-inlet insulation flow, as the height in gravitational field is reduced, (Level Change can make gravitional force corresponding
Change), pressure gradually increases, and when flowing to low level liquid turbine liquid-inlet, low pressure liquid power pressure increases to high pressure,
Temperature is increased slightly than condensation temperature, becomes highly pressurised liquid working medium.
Highly pressurised liquid working medium enters low level liquid turbine, discharges its liquid pressure energy and externally does work, while pressure reduction is arrived
Middle pressure, temperature are slightly reduced than condensation temperature, become the subcooled liquid working medium of middle pressure.
The subcooled liquid working medium of middle pressure is flowed out from low level liquid turbine liquid outlet, flow to low level evaporator evaporation tube
Road import, into the evaporation tubes of low level evaporator, the external low-grade heat source for absorbing low level evaporator heat release pipeline is discharged
Heat after, the temperature of the subcooled liquid working medium of middle pressure progressively increases to saturation temperature corresponding to middle pressure, gradually steams later
Hair becomes saturation or the medium pressure gas working medium with certain degree of superheat.
Saturation or the medium pressure gas working medium with certain degree of superheat are exported from low level evaporator evaporation tubes to flow out, Xiang Gaowei
Condenser condensation pipe import insulation flow, as the height in gravitational field increases, pressure gradually decreased, when flowing to a high position
When condenser condensation pipe import, power pressure is reduced to low pressure, and temperature is also reduced near condensation temperature, becomes saturation or tool
There is the low-pressure gas working medium of certain degree of superheat.
Saturation or the condensation pipe for entering high-level condenser with the low-pressure gas working medium of certain degree of superheat, condense to a high position
After external cooling source release heat in device heat absorbing conduit, temperature is reduced, and becomes saturation or the low pressure liquid with certain degree of supercooling
Body working medium.
Saturation or the low pressure liquid working medium with certain degree of supercooling are exported from high-level condenser condensation pipe to flow out, and so follows
Ring.
The present invention also provides a kind of gravitational field work methods, comprising the following steps:
The saturation of high-level condenser condensation pipe outlet outflow or the middle press liquid Working fluid flow with certain degree of supercooling arrive
High-order expanding machine working medium import, into high-order expanding machine, middle press liquid working medium adiabatic expansion in high-order expanding machine is done work, simultaneously
To low pressure, temperature is reduced for pressure reduction, and middle press liquid working medium becomes the low-pressure gas-liquid mixture with certain mass dryness fraction；
Low-pressure gas-liquid mixture with certain mass dryness fraction is flowed out from high-order expanding machine sender property outlet, is evaporated to low level evaporator
Conduit entrance insulation flow, as the height in gravitational field is reduced, pressure is gradually increased, and is evaporated when flowing to low level evaporator
When conduit entrance, power pressure increases to high pressure, and temperature is increased slightly than condensation temperature, becomes the subcooled liquid work under high pressure
Matter.
Subcooled liquid working medium under high pressure enters the evaporation tubes of low level evaporator, absorbs in low level evaporator heat release pipeline
The heat that is discharged of external low-grade heat source after, temperature progressively increases to saturation temperature corresponding to middle pressure, later supercooled liquid
Body working medium gradually evaporates and becomes saturation or the high pressure gas working medium with certain degree of superheat.
Saturation or the high pressure gas working medium with certain degree of superheat are exported from low level evaporator evaporation tubes to flow out, Xiang Gaowei
Condenser condensation pipe import insulation flow, as the height in gravitational field increases, pressure gradually decreased, when flowing to a high position
When condenser condensation pipe import, high pressure gas power pressure is reduced to middle pressure, and temperature is also reduced near condensation temperature, becomes
Saturation or the medium pressure gas working medium with certain degree of superheat.
Saturation or the condensation pipe for entering high-level condenser with the medium pressure gas working medium of certain degree of superheat, high-level condenser
After external cooling source release heat in heat absorbing conduit, temperature is reduced, and becomes saturation or the middle press liquid with certain degree of supercooling
Working medium；
Saturation or the low pressure liquid working medium with certain degree of supercooling are exported from high-level condenser condensation pipe to flow out, and so follows
Ring.
The technical advantage of gravitational field acting heat-pipe apparatus of the present invention and method are as follows:
1, it can use the higher liquid pressure energy acting for being condensed back to liquid generation, while heat can also be passed from low level
A high position is delivered to further to utilize；
2, when the heat that heat pipe is conducted is mainly used for power generation, higher generating efficiency can have using the present invention,
It is become apparent especially with effect when low boiling working fluid；
3, general hot merit power generator does not utilize difference in height, and general hot merit power generator and the present invention are in system
There is also significant difference in technique, general hot merit power generator enters expanding machine acting from the working medium that evaporator comes out, and originally
Invention flows directly into condenser from the working medium that evaporator comes out.
Detailed description of the invention
Specific embodiments of the present invention will be described in further detail with reference to the accompanying drawing.
Fig. 1 is the structural schematic diagram of gravitational field of the present invention acting heat-pipe apparatus；
Fig. 2 is the structural schematic diagram that low level liquid turbine 3 is changed to high-order expanding machine 4 in Fig. 1.
Specific embodiment
The present invention is described further combined with specific embodiments below, but protection scope of the present invention is not limited in
This.
Embodiment 1, gravitational field do work heat-pipe apparatus, as shown in Figure 1, including high-level condenser 1, low level evaporator 2 and low
Position liquid turbine 3.
High-level condenser 1 is placed on a high position, and low level evaporator 2 and low level liquid turbine 3 are placed on low level, high-level condenser
12 connection low level liquid turbine liquid-inlet 31 of condensation pipe outlet, low level liquid turbine liquid outlet 32 connect low level evaporator
Evaporation tubes import 21,22 connection high-level condenser condensation pipe import 11 of low level evaporator evaporation tubes outlet, three is formed
Closed-loop system.
Gap is more than or equal to 100 meters between high-order and low level.The present invention is bigger in the effect that the biggish occasion of height difference plays,
General 100 meters or more more suitable, is the bigger the better.
1 heat absorbing conduit of high-level condenser connect (1 heat absorbing conduit of high-level condenser and condensation pipe patch with external cooling source
It closes, high-level condenser 1 is discharged to external cooling source heat)；2 heat release pipeline of low level evaporator is connect with external low-grade heat source
(2 heat release pipeline of low level evaporator is bonded with evaporation tubes, and low level evaporator 2 absorbs heat from external low-grade heat source).
Gravitational field acting heat-pipe apparatus in actual use, includes the following steps: in embodiment 1
In high-level condenser condensation pipe outlet 12 saturation that flows out or low pressure liquid working medium with certain degree of supercooling to
31 insulation flow of low level liquid turbine liquid-inlet, as the height in gravitational field is reduced, (Level Change can make gravitional force
It is corresponding to change), pressure gradually increases, and when flowing to low level liquid turbine liquid-inlet 31, low pressure liquid power pressure increases
To high pressure, temperature is increased slightly than condensation temperature, becomes highly pressurised liquid working medium.
Highly pressurised liquid working medium enters low level liquid turbine 3, discharges its liquid pressure energy and externally does work, while pressure reduction is arrived
Middle pressure, temperature are slightly reduced than condensation temperature, become the subcooled liquid working medium of middle pressure.
The subcooled liquid working medium of middle pressure is flowed out from low level liquid turbine liquid outlet 32, flow to the evaporation of low level evaporator
Conduit entrance 21 absorbs the external low-grade heat source of 2 heat release pipeline of low level evaporator into the evaporation tubes of low level evaporator 2
After the heat discharged, the temperature of the subcooled liquid working medium of middle pressure progressively increases to saturation temperature corresponding to middle pressure, later
Gradually evaporation becomes saturation or the medium pressure gas working medium with certain degree of superheat.
Saturation or the medium pressure gas working medium with certain degree of superheat are flowed out from low level evaporator evaporation tubes outlet 22, Xiang Gao
11 insulation flow of position condenser condensation pipe import, as the height in gravitational field increases, pressure is gradually decreased, when flowing to
When high-level condenser condensation pipe import 11, power pressure is reduced to low pressure, and temperature is also reduced near condensation temperature, becomes full
And/or the low-pressure gas working medium with certain degree of superheat.
Saturation or the condensation pipe for entering high-level condenser 1 with the low-pressure gas working medium of certain degree of superheat, it is cold to a high position
After external cooling source release heat in 1 heat absorbing conduit of condenser, temperature is reduced, and becomes saturation or the low pressure with certain degree of supercooling
Liquid working substance.
Saturation or the low pressure liquid working medium with certain degree of supercooling are from 12 outflow of high-level condenser condensation pipe outlet, so
Circulation.
Embodiment 2, as shown in Fig. 2, gravitational field acting heat-pipe apparatus includes high-level condenser 1, low level evaporator 2 and a high position
Expanding machine 4.
High-level condenser 1 and high-order expanding machine 4 are placed on a high position, and low level evaporator 2 is placed on low level, and high-level condenser is cold
Solidifying pipe outlet 12 connects high-order expanding machine working medium import 41, and high-order expanding machine sender property outlet 42 connects low level evaporator evaporation tube
Road import 21,22 connection high-level condenser condensation pipe import 11 of low level evaporator evaporation tubes outlet, three form closed loop system
System.
1 heat absorbing conduit of high-level condenser connect (1 heat absorbing conduit of high-level condenser and condensation pipe patch with external cooling source
It closes, high-level condenser 1 is discharged to external cooling source heat)；2 heat release pipeline of low level evaporator is connect with external low-grade heat source
(low level evaporator 2 absorbs heat from external low-grade heat source).
Gravitational field acting heat-pipe apparatus in actual use, includes the following steps: in embodiment 2
The saturation that high-level condenser condensation pipe outlet 12 is flowed out or the middle press liquid Working fluid flow with certain degree of supercooling
To high-order expanding machine working medium import 41, into high-order expanding machine 4, middle press liquid working medium adiabatic expansion in high-order expanding machine 4 is done
Function, while pressure reduction, to low pressure, temperature reduces, middle press liquid working medium becomes the low-pressure gas-liquid mixture with certain mass dryness fraction；
Low-pressure gas-liquid mixture with certain mass dryness fraction is flowed out from high-order expanding machine sender property outlet 42, is steamed to low level evaporator
21 insulation flow of conduit entrance is sent out, as the height in gravitational field is reduced, pressure gradually increased, when flowing to low level evaporator
When evaporation tubes import 21, power pressure increases to high pressure, and temperature is increased slightly than condensation temperature, becomes the supercooled liquid under high pressure
Body working medium.
Subcooled liquid working medium under high pressure enters the evaporation tubes of low level evaporator 2, absorbs 2 heat release pipeline of low level evaporator
In the heat that is discharged of external low-grade heat source after, temperature progressively increases to saturation temperature corresponding to middle pressure, is subcooled later
Liquid working substance gradually evaporates and becomes saturation or the high pressure gas working medium with certain degree of superheat.
Saturation or the high pressure gas working medium with certain degree of superheat are flowed out from low level evaporator evaporation tubes outlet 22, Xiang Gao
11 insulation flow of position condenser condensation pipe import, as the height in gravitational field increases, pressure is gradually decreased, when flowing to
When high-level condenser condensation pipe import 11, high pressure gas power pressure is reduced to middle pressure, and it is attached that temperature is also reduced to condensation temperature
Closely, become saturation or the medium pressure gas working medium with certain degree of superheat.
Saturation or the condensation pipe for entering high-level condenser 1 with the medium pressure gas working medium of certain degree of superheat, high position condensation
After external cooling source release heat in 1 heat absorbing conduit of device, temperature is reduced, and becomes saturation or the middle hydraulic fluid with certain degree of supercooling
Body working medium.
Saturation or the low pressure liquid working medium with certain degree of supercooling are from 12 outflow of high-level condenser condensation pipe outlet, so
Circulation.
The calculating parameter of embodiment 1 was shown in Table for 1 (for 1kgR134a).Design condition are as follows: 480 meters of heat pipe vertical height (low
480 meters of position and high phase difference), 60 DEG C, working medium R134a of 2 evaporating temperature of low level evaporator, thermodynamic cycle calculates display, high-order
1 condensation temperature of condenser is 50 DEG C, heat exhaust 152kJ/kg, and the caloric receptivity of low level evaporator 2 is 156.5kJ/kg, low level evaporation
2 liquid pump inlet pressure of device be 6.694Mpa, outlet pressure 1.676Mpa, 2 inlet and outlet pressure difference 5.018Mpa of low level evaporator,
The amount of work of liquid pump output is 4.48kJ/kg, and gravity field energy is converted to 4.81kJ/kg.It can be seen that compared to common vertical thermal
Pipe, the system of embodiment 1 not only can absorb heat from low level and carry out hot transmitting to a high position, can also utilize the shape in gravitational field
At the external leaving momentum of liquid pressure energy, realize and energy made full use of, and system is simple and easy, effectively realize
Original intention of the invention.
The calculating parameter of embodiment 2 was shown in Table for 1 (for 1kgR134a).Height of the design condition with embodiment 1, in embodiment 2
The function amount that position expanding machine 4 exports is 4.48kJ/kg, and for remaining parameter with embodiment 1, the meaning of embodiment 2 is high-order expanding machine 4
It does work in a high position, without being mounted on low level, implements compared with 1 simplicity of embodiment, but high-order 4 inlet and outlet pressure difference of expanding machine is
0.897Mpa is 5.018Mpa poor smaller than 1 low level evaporator of embodiment, 2 inlet and outlet pressure.The system of embodiment 2 equally also has
The effect of heat transfer and acting, system is simple and easy, effectively realizes original intention of the invention.
Table 1: the thermodynamic computing result (being directed to 1kgR134a) of embodiment 1 and embodiment 2
In above embodiments, it is rationally true that the factors such as specific use condition and requirement, technical and economic performance can be comprehensively considered
The design parameter of system is determined, to take into account the applicability and economy of system.
General hot merit power generator does not utilize difference in height, and general hot merit power generator and the present invention are in system work
There is also significant difference in skill, general hot merit power generator enters expanding machine from the working medium that evaporator comes out and does work, and this hair
The bright working medium come out from evaporator flows directly into condenser.
The above list is only a few specific embodiments of the present invention for finally, it should also be noted that.Obviously, this hair
Bright to be not limited to above embodiments, acceptable there are many deformations.Those skilled in the art can be from present disclosure
All deformations for directly exporting or associating, are considered as protection scope of the present invention.
Claims (5)
- The heat-pipe apparatus 1. gravitational field does work, it is characterised in that: including high-level condenser (1), low level evaporator (2), be located at low level Low level liquid turbine (3) and positioned at high-order high-order expanding machine (4)；The condensation pipe and low level of the high-level condenser (1) Closed-loop system is formed after being sequentially connected between the evaporation tubes of evaporator (2)；The high-level condenser (1) is located at a high position；It is described Low level evaporator (2) is located at low level；Further include；The evaporation tube of the condensation pipe of the high-level condenser (1), low level liquid turbine (3) and low level evaporator (2) Closed loop is formed after being sequentially connected between road；Further include；The condensation pipe of the high-level condenser (1), high-order expanding machine (4) and low level evaporator (2) evaporation tubes Between be sequentially connected after form closed loop.
- The heat-pipe apparatus 2. gravitational field according to claim 1 does work, it is characterised in that: high-level condenser (1) discharge To external cooling source；The low level evaporator (2) is absorbed heat from external low-grade heat source.
- The heat-pipe apparatus 3. gravitational field according to claim 2 does work, it is characterised in that: gap between the high-order and low level More than or equal to 100 meters.
- 4. utilizing the gravitational field work method of any gravitational field acting heat-pipe apparatus of claim 1-3, which is characterized in that packet Include following steps:High-level condenser condensation pipe exports the saturation flowed out in (12) or low pressure liquid working medium with certain degree of supercooling to low Position liquid turbine liquid-inlet (31) insulation flow, as the height in gravitational field is reduced, (Level Change can make gravitional force It is corresponding to change), pressure gradually increases, and when flowing to low level liquid turbine liquid-inlet (31), low pressure liquid power pressure increases It is added to high pressure, temperature is increased slightly than condensation temperature, becomes highly pressurised liquid working medium；Highly pressurised liquid working medium enters low level liquid turbine (3), discharges its liquid pressure energy and externally does work, while pressure reduction is in Pressure, temperature are slightly reduced than condensation temperature, become the subcooled liquid working medium of middle pressure；The subcooled liquid working medium of middle pressure is flowed out from low level liquid turbine liquid outlet (32), flow to low level evaporator evaporation tube Road import (21), into the evaporation tubes of low level evaporator (2), the outside for absorbing low level evaporator (2) heat release pipeline is low-grade After the heat that heat source is discharged, the temperature of the subcooled liquid working medium of middle pressure progressively increases to saturation temperature corresponding to middle pressure, Gradually evaporation becomes saturation or the medium pressure gas working medium with certain degree of superheat later；Saturation or the medium pressure gas working medium with certain degree of superheat are flowed out from low level evaporator evaporation tubes outlet (22), Xiang Gaowei The import of condenser condensation pipe (11) insulation flow, as the height in gravitational field increases, pressure gradually decreased, when flowing to When high-level condenser condensation pipe import (11), power pressure is reduced to low pressure, and temperature is also reduced near condensation temperature, becomes Saturation or the low-pressure gas working medium with certain degree of superheat；Saturation or the condensation pipe for entering high-level condenser (1) with the low-pressure gas working medium of certain degree of superheat, condense to a high position After external cooling source release heat in device (1) heat absorbing conduit, temperature is reduced, and becomes saturation or the low pressure with certain degree of supercooling Liquid working substance；Saturation or the low pressure liquid working medium with certain degree of supercooling are flowed out from high-level condenser condensation pipe outlet (12), are so followed Ring.
- 5. utilizing the gravitational field work method of any gravitational field acting heat-pipe apparatus of claim 1-3, which is characterized in that packet Include following steps:The saturation of high-level condenser condensation pipe outlet (12) outflow or the middle press liquid Working fluid flow with certain degree of supercooling arrive High-order expanding machine working medium import (41), into high-order expanding machine (4), the insulation in high-order expanding machine (4) of middle press liquid working medium is swollen Swollen acting, while pressure reduction, to low pressure, temperature reduces, middle press liquid working medium becomes to have the low-pressure gas-liquid of certain mass dryness fraction to mix Object；Low-pressure gas-liquid mixture with certain mass dryness fraction is flowed out from high-order expanding machine sender property outlet (42), is evaporated to low level evaporator Conduit entrance (21) insulation flow, as the height in gravitational field is reduced, pressure gradually increased, when flowing to low level evaporator When evaporation tubes import (21), power pressure increases to high pressure, and temperature is increased slightly than condensation temperature, becomes the supercooling under high pressure Liquid working substance；Subcooled liquid working medium under high pressure enters the evaporation tubes of low level evaporator (2), absorbs low level evaporator (2) heat release pipeline In the heat that is discharged of external low-grade heat source after, temperature progressively increases to saturation temperature corresponding to middle pressure, is subcooled later Liquid working substance gradually evaporates and becomes saturation or the high pressure gas working medium with certain degree of superheat；Saturation or the high pressure gas working medium with certain degree of superheat are flowed out from low level evaporator evaporation tubes outlet (22), Xiang Gaowei The import of condenser condensation pipe (11) insulation flow, as the height in gravitational field increases, pressure gradually decreased, when flowing to When high-level condenser condensation pipe import (11), high pressure gas power pressure is reduced to middle pressure, and temperature is also reduced to condensation temperature Near, become saturation or the medium pressure gas working medium with certain degree of superheat；Saturation or the condensation pipe for entering high-level condenser (1) with the medium pressure gas working medium of certain degree of superheat, high-level condenser (1) after the external cooling source release heat in heat absorbing conduit, temperature is reduced, and becomes saturation or the middle hydraulic fluid with certain degree of supercooling Body working medium；Saturation or the low pressure liquid working medium with certain degree of supercooling are flowed out from high-level condenser condensation pipe outlet (12), are so followed Ring.
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| CN111636940B (en) * | 2020-06-03 | 2022-05-06 | 浙江理工大学 | Overlapping gravity field acting method and device |
| CN112901399B (en) * | 2021-01-21 | 2022-11-08 | 浙江理工大学 | Gravitational field mediated work doing device and method |
| CN113006894B (en) * | 2021-03-17 | 2023-08-08 | 浙江理工大学 | Regenerative gravity field acting device and method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3953971A (en) * | 1975-01-02 | 1976-05-04 | Parker Sidney A | Power generation arrangement |
| FR2397741A1 (en) * | 1977-07-12 | 1979-02-09 | Batonneau Jacky | Closed loop electrical generator system - uses energy gain derived from kinetic energy excess over heating energy |
| US4306416A (en) * | 1979-05-15 | 1981-12-22 | Joseph Iozzi | Closed cycle, hydraulic-turbine heat engine |
| US6434942B1 (en) * | 2001-09-20 | 2002-08-20 | Walter T. Charlton | Building, or other self-supporting structure, incorporating multi-stage system for energy generation |
-
2017
- 2017-12-25 CN CN201711419509.XA patent/CN108194157B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3953971A (en) * | 1975-01-02 | 1976-05-04 | Parker Sidney A | Power generation arrangement |
| FR2397741A1 (en) * | 1977-07-12 | 1979-02-09 | Batonneau Jacky | Closed loop electrical generator system - uses energy gain derived from kinetic energy excess over heating energy |
| US4306416A (en) * | 1979-05-15 | 1981-12-22 | Joseph Iozzi | Closed cycle, hydraulic-turbine heat engine |
| US6434942B1 (en) * | 2001-09-20 | 2002-08-20 | Walter T. Charlton | Building, or other self-supporting structure, incorporating multi-stage system for energy generation |
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Effective date of registration: 20240122 Address after: 230000 floor 1, building 2, phase I, e-commerce Park, Jinggang Road, Shushan Economic Development Zone, Hefei City, Anhui Province Patentee after: Dragon totem Technology (Hefei) Co.,Ltd. Country or region after: China Address before: 310018, No. 2, No. 5, Xiasha Higher Education Park, Hangzhou, Zhejiang Patentee before: ZHEJIANG SCI-TECH University Country or region before: China |