CN102146817A - Heat pipe cyclic power machine - Google Patents
Heat pipe cyclic power machine Download PDFInfo
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- CN102146817A CN102146817A CN2011100556911A CN201110055691A CN102146817A CN 102146817 A CN102146817 A CN 102146817A CN 2011100556911 A CN2011100556911 A CN 2011100556911A CN 201110055691 A CN201110055691 A CN 201110055691A CN 102146817 A CN102146817 A CN 102146817A
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- heat pipe
- spout
- tube wall
- imbibition core
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Abstract
The invention discloses a heat pipe cyclic power machine consisting of a heat pipe and a turbine power generation system. The main body of the heat pipe consists of a pipe wall, a liquid absorption core and a working medium; the cavity body of the heat pipe consists of an evaporation cavity, a condensation cavity, a tapered pipe cavity, a vacuum heat insulation cavity and a nozzle; the liquid absorption core is arranged on the inner surface of the pipe wall of the heat pipe; the inner cavity of the lower part of the heat pipe is the evaporation cavity; the working medium is filled in the evaporation cavity; the inner cavity from the evaporation cavity to the nozzle is the tapered pipe cavity of which the cross sectional area is reduced gradually; the nozzle is formed on the upper part of the tapered pipe cavity; the vacuum heat insulation cavity is formed outside the tapered pipe cavity and the nozzle; the inner cavity of the upper part of the nozzle and the inner cavity outside the vacuum heat insulation cavity are condensation cavities; and the turbine power generation system consists of a multi-level blade, a supporting mechanism, a bearing, a rotating shaft, a magnetofluid sealing device and a power output system. The heat pipe cyclic power machine makes an actual contribution to aspects such as new energy power generation, energy saving and emission reduction, mechanical transmission and the like, and pushes the sustainable development of cyclic economy and the significant development of low-carbon economy and green economy.
Description
Technical field
The present invention relates to a kind of power engine, is a kind of cycle power machine that utilizes the heat pipe self-characteristic to carry out heat delivered and conversion.
Background technique
Heat pipe is a kind of heat transfer element of the G.M.Grover invention of U.S. LosAlamos National Laboratory in 1963, and it has made full use of the Rapid Thermal hereditary property of heat-conduction principle and refrigeration filling, relies on the phase transformation of self internal working medium to realize the heat transfer element that conducts heat.Its capacity of heat transmission surpasses the capacity of heat transmission of any known metal, compares with metals such as silver, copper, aluminium, and the heat pipe of unit weight can transmit the heat of several magnitude more, and the heat transfer ability exceeds several thousand times, even up to ten thousand times, have the title of hot superconduction.Because heat pipe has high heat transfer efficiency, internal thermal resistance is minimum, equivalent heat conductivity is high, and the density of heat flow rate of flexible and changeable structural type and type body size and input output characteristics such as can change and be widely used in industries such as aerospace, military project, colliery, chemical industry, electric power, electronics, machinery and medical treatment.
At present, though the power plant that utilize the heat pipe self-characteristic to carry out the transmission and the conversion of heat energy are arranged, these unit efficiencies are low, energy loss big, there is narrow limitation etc. in function.As: Chinese patent disclosed a kind of " hot pipe type power generation machine ", No. 4186559 disclosed a kind of technology of utilizing the inside heat pipe steam electric power of U. S. Patent etc., these utilize the structure of heat generating tube device to have heat conduction and all not good problem of generating effect.Though the inside heat pipe that can make that has is kept the good heat conductive structure of vacuum, and the Magnmet rotor and the power coil that form inside and outside portion cooperate the function that produces generating, but it still exists certain deficiency, as: the heat absorption rate of " hot pipe type power generation machine " and heat dissipation rate are not fine; There is the certain energy loss in steam in transmission course; Energy transformation ratio between steam and the flabellum (or Magnmet rotor) is low; The generating efficiency of power coil is not good to exist narrow limitation etc. with function.
Summary of the invention
The objective of the invention is to overcome the deficiency that exists in the existing correlation technique, the intrinsic characteristic of the abundant development and utilization heat pipe of a kind of energy is provided,, realize the heat pipe cycle power machine that heat energy transforms so that its transfer rate and conversion ratio to heat energy effectively improves.It can make actual contribution at aspects such as generation of electricity by new energy, energy-saving and emission-reduction and mechanical transmission, and promotes the tremendous development of the sustainable development of recycling economy and low-carbon economy, green economy.
Purpose of the present invention can realize by following technical measures:
The heat pipe cycle power machine is made of heat pipe and turbine electricity generation system.
The body of heat pipe is made of tube wall, imbibition core and working medium; The cavity of heat pipe is made of evaporating cavity, condensation cavity, gradual shrinkage tube chamber, vacuum insulation chamber and spout.Internal surface at the tube wall of heat pipe is provided with the imbibition core, the inner chamber of heat pipe bottom is an evaporating cavity, be filled with working medium in the evaporating cavity, is the gradual shrinkage tube chamber that cross-section area reduces gradually by evaporating cavity to the inner chamber of spout, the top of gradual shrinkage tube chamber is provided with the spout of a flare, gradual shrinkage tube chamber and spout are connected smoothly, the minimum diameter of spout horizontal section greater than or equal the minimum diameter of gradual shrinkage tube chamber horizontal section, the outer installment of gradual shrinkage tube chamber and spout has the vacuum insulation chamber, and the inner chamber of the inner chamber on spout top and outside, vacuum insulation chamber is a condensation cavity.
Turbine electricity generation system is made of multistage blade, supporting mechanism, bearing, rotating shaft, device for sealing magnetic fluid and power output system, in spout, be horizontally disposed with multistage blade, multistage blade is connected with an end of rotating shaft, the other end of rotating shaft passes bearing and is connected with the power output system that is arranged on condensation cavity top with device for sealing magnetic fluid, device for sealing magnetic fluid is arranged on the tube wall on condensation cavity top, the shaft axis of rotating shaft and the central lines of spout.
Purpose of the present invention can also realize by following technical measures:
The tube wall of the present invention's evaporating cavity cavity and imbibition core are provided with heat pipe heat absorption fin, and the tube wall of condensation cavity cavity and imbibition core are provided with the heat pipe heat radiation fin.
The present invention has been horizontally disposed with supporting mechanism between vacuum insulation chamber and tube wall.
The imbibition core that the present invention is arranged on the internal surface of tube wall is that volume, surface area and permeability are all than big and the little imbibition core of pore effective radius.
The present invention is arranged on the imbibition core of inner surface of tube wall of evaporating cavity and the axial vertical cross-section of imbibition core of inner surface of tube wall that is arranged on condensation cavity top all greater than the axial vertical cross-section of the imbibition core at other positions, can be arranged to the imbibition core that axial vertical cross-section is curved month type.
The present invention has been horizontally disposed with supporting mechanism in the condensation cavity on spout top, the middle part of supporting mechanism is provided with the bearing that is complementary with rotating shaft.
The diameter of the multistage blade of turbine electricity generation system of the present invention is less than the diameter of its plane, place and cross section, spout intersection official jargon.
Power output system of the present invention can be an electricity generating device, also can be the power take-off of outputting power.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is the structural representation of heat pipe cycle power machine.
Fig. 2 is another structural representation of heat pipe cycle power machine.
Fig. 3 is another structural representation of heat pipe cycle power machine spout and multistage blade.
Embodiment
Shown in the accompanying drawing: the heat pipe cycle power machine is made of heat pipe and turbine electricity generation system.The body of heat pipe is made of tube wall 16, imbibition core 4 and working medium 3; The cavity of heat pipe is made of evaporating cavity 1, condensation cavity 12, gradual shrinkage tube chamber 15, vacuum insulation chamber 5 and spout 13.Internal surface at the tube wall 16 of heat pipe is provided with volume, surface area and permeability all than big and the little imbibition core 4 of pore effective radius, be arranged on the imbibition core 4 of tube wall 16 internal surfaces of evaporating cavity 1 and the axial vertical cross-section of imbibition core 4 of tube wall 16 internal surfaces that is arranged on condensation cavity 12 tops all greater than the axial vertical cross-section of the imbibition core 4 at other positions, can be arranged to the imbibition core that axial vertical cross-section is curved month type.The inner chamber of heat pipe bottom is an evaporating cavity 1, be filled with working medium 3 in the evaporating cavity 1, is the gradual shrinkage tube chamber 15 that cross-section area reduces gradually by evaporating cavity 1 to the inner chamber of spout 13, the top of gradual shrinkage tube chamber 15 is provided with the spout 13 of a flare, gradual shrinkage tube chamber 15 is connected smoothly with spout 13, the minimum diameter of spout 13 horizontal sections is greater than or equal to the minimum diameter of gradual shrinkage tube chamber 15 horizontal sections, the outer installment of gradual shrinkage tube chamber 15 and spout 13 has vacuum insulation chamber 5, be horizontally disposed with supporting mechanism 6-1 between vacuum insulation chamber 5 and tube wall 16, the inner chamber of the inner chamber on spout 13 tops and 5 outsides, vacuum insulation chamber is a condensation cavity 12.The tube wall 16 of evaporating cavity 1 cavity and imbibition core 4 are provided with heat pipe heat absorption fin 2, and the tube wall 16 and the imbibition core 4 of condensation cavity 12 cavitys are provided with heat pipe heat radiation fin 14.
Turbine electricity generation system is made of multistage blade 7, supporting mechanism 6-2, bearing 8, rotating shaft 9, device for sealing magnetic fluid 11 and power output system 10, be horizontally disposed with multistage blade 7 in spout 13, the diameter of the multistage blade 7 of turbine electricity generation system is less than the diameter of its plane, place and cross section, spout 13 intersection official jargon.Multistage blade 7 is connected with an end of rotating shaft 9, the other end of rotating shaft 9 passes bearing 8 and is connected with the power output system 10 that is arranged on condensation cavity 12 tops with device for sealing magnetic fluid 11, device for sealing magnetic fluid 11 is arranged on the tube wall 16 on condensation cavity 12 tops, device for sealing magnetic fluid 11 has the zero leakage characteristic that remains unchanged, does not exist and pollute and the Stop Fault problem, can also make the rotating shaft 9 of passing it be in the state of " suspension ", thereby reduce the friction that rotating shaft 9 exists greatly in rotation process, to guarantee its transmission efficiency and work reliably and with long-term.The central lines of the shaft axis of rotating shaft 9 and spout 13.Be horizontally disposed with supporting mechanism 6-2 in the condensation cavity 12 on spout 13 tops, the middle part of supporting mechanism 6-2 is provided with the bearing 8 that is complementary with rotating shaft 9.Power output system 10 can be an electricity generating device, also can be to pass power take-off such as heat exchange, residual heat using device or mechanical transmission.If as electricity generating device, the present invention collects three big main frame (boilers of conventional fire (heat) power power station so, steam turbine, generator) and three big system (combustion systems, boiler circuit, electrical system) in one, the level of integrated system height, conventional power generation system, as fire (heat) power plant, the geothermal power power station, solar energy thermal-power-generating station and ocean temperature differential power station etc., it is low to have construction cost, construction period is short, anti-external interference is strong, control degree-of-difficulty factor and hang down characteristics such as reaching the generating efficiency height, also be applicable to all kinds of fire (heat) power power station simultaneously, the geothermal power power station, solar energy thermal-power-generating station and ocean temperature differential power station etc.If mechanical transmission and for example so from drive performance, is compared with motor and to be had many advantages,, running big as starting torque steadily, rotating speed is high, need not that speed increasing mechanism, rotational speed regulation scope greatly, can not stopped suddenly and easier to be fire-proof and explosion-proof etc.
Claims (8)
1. heat pipe cycle power machine, constitute by heat pipe and turbine electricity generation system, the body of heat pipe is by tube wall (16), imbibition core (4) and working medium (3) constitute, the cavity of heat pipe is by evaporating cavity (1), condensation cavity (12), gradual shrinkage tube chamber (15), vacuum insulation chamber (5) and spout (13) constitute, internal surface at the tube wall (16) of heat pipe is provided with imbibition core (4), the inner chamber of heat pipe bottom is evaporating cavity (1), be filled with working medium (3) in the evaporating cavity (1), is the gradual shrinkage tube chamber (15) that cross-section area reduces gradually by evaporating cavity (1) to the inner chamber of spout (13), the top of gradual shrinkage tube chamber (15) is provided with the spout (13) of a flare, gradual shrinkage tube chamber (15) is connected smoothly with spout (13), the minimum diameter of spout (13) horizontal section is greater than or equal to the minimum diameter of gradual shrinkage tube chamber (15) horizontal section, the outer installment of gradual shrinkage tube chamber (15) and spout (13) has vacuum insulation chamber (5), the outside inner chamber in the inner chamber on spout (13) top and vacuum insulation chamber (5) is condensation cavity (12), turbine electricity generation system is by multistage blade (7), supporting mechanism (6-2), bearing (8), rotating shaft (9), device for sealing magnetic fluid (11) and power output system (10) constitute, in spout (13), be horizontally disposed with multistage blade (7), multistage blade (7) is connected with an end of rotating shaft (9), the other end of rotating shaft (9) passes bearing (8) and is connected with the power output system (10) that is arranged on condensation cavity (12) top with device for sealing magnetic fluid (11), device for sealing magnetic fluid (11) is arranged on the tube wall (16) on condensation cavity (12) top, the central lines of the shaft axis of rotating shaft (9) and spout (13).
2. heat pipe cycle power machine according to claim 1, it is characterized in that: the tube wall (16) of evaporating cavity (1) cavity and imbibition core (4) are provided with heat pipe heat absorption fin (2), and the tube wall (16) and the imbibition core (4) of condensation cavity (12) cavity are provided with heat pipe heat radiation fin (14).
3. heat pipe cycle power machine according to claim 1 is characterized in that: be horizontally disposed with supporting mechanism (6-1) between vacuum insulation chamber (5) and tube wall (16).
4. heat pipe cycle power machine according to claim 1 is characterized in that: the imbibition core (4) that is arranged on the internal surface of tube wall (16) is that volume, surface area and permeability are all than big and the little imbibition core of pore effective radius.
5. heat pipe cycle power machine according to claim 1, it is characterized in that: be arranged on the imbibition core (4) of tube wall (16) internal surface of evaporating cavity (1) and the axial vertical cross-section of imbibition core (4) of tube wall (16) internal surface that is arranged on condensation cavity (12) top all greater than the axial vertical cross-section of the imbibition core (4) at other positions, can be arranged to the imbibition core that axial vertical cross-section is curved month type.
6. heat pipe cycle power machine according to claim 1 is characterized in that: be horizontally disposed with supporting mechanism (6-2) in the condensation cavity (12) on spout (13) top, the middle part of supporting mechanism (6-2) is provided with the bearing (8) that is complementary with rotating shaft (9).
7. heat pipe cycle power machine according to claim 1 is characterized in that: the diameter of the multistage blade (7) of turbine electricity generation system is less than the diameter of its plane, place and spout (13) cross section, intersection official jargon.
8. heat pipe cycle power machine according to claim 1 is characterized in that: power output system (10) can be an electricity generating device, also can be the power take-off of outputting power.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100556911A CN102146817A (en) | 2011-03-07 | 2011-03-07 | Heat pipe cyclic power machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100556911A CN102146817A (en) | 2011-03-07 | 2011-03-07 | Heat pipe cyclic power machine |
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|---|---|
| CN102146817A true CN102146817A (en) | 2011-08-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011100556911A Pending CN102146817A (en) | 2011-03-07 | 2011-03-07 | Heat pipe cyclic power machine |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102337939A (en) * | 2011-10-16 | 2012-02-01 | 龚智勇 | Cold and hot rotary machine |
| CN106870041A (en) * | 2016-12-29 | 2017-06-20 | 中冶南方工程技术有限公司 | Using the electricity generation system of torch waste heat |
| CN109186111A (en) * | 2018-08-29 | 2019-01-11 | 李鹏 | Utilize deep geothermal heat energy heat absorption conductive device |
| CN111227591A (en) * | 2020-02-25 | 2020-06-05 | 江苏大学 | Thermoelectric generation formula drinking cup treasured that charges |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201190584Y (en) * | 2008-04-09 | 2009-02-04 | 舒明 | Heat-pipe power set |
| US20090242174A1 (en) * | 2008-03-31 | 2009-10-01 | Mccutchen Co. | Vapor vortex heat sink |
| CN201943764U (en) * | 2011-03-07 | 2011-08-24 | 舒明 | Heat pipe circulating power machine |
-
2011
- 2011-03-07 CN CN2011100556911A patent/CN102146817A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090242174A1 (en) * | 2008-03-31 | 2009-10-01 | Mccutchen Co. | Vapor vortex heat sink |
| CN201190584Y (en) * | 2008-04-09 | 2009-02-04 | 舒明 | Heat-pipe power set |
| CN201943764U (en) * | 2011-03-07 | 2011-08-24 | 舒明 | Heat pipe circulating power machine |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102337939A (en) * | 2011-10-16 | 2012-02-01 | 龚智勇 | Cold and hot rotary machine |
| CN102337939B (en) * | 2011-10-16 | 2014-04-09 | 龚智勇 | Cold and hot rotary machine |
| CN106870041A (en) * | 2016-12-29 | 2017-06-20 | 中冶南方工程技术有限公司 | Using the electricity generation system of torch waste heat |
| CN109186111A (en) * | 2018-08-29 | 2019-01-11 | 李鹏 | Utilize deep geothermal heat energy heat absorption conductive device |
| CN109186111B (en) * | 2018-08-29 | 2019-09-13 | 江苏知己新能源科技有限公司 | Utilize deep geothermal heat energy heat absorption conductive device |
| CN111227591A (en) * | 2020-02-25 | 2020-06-05 | 江苏大学 | Thermoelectric generation formula drinking cup treasured that charges |
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Application publication date: 20110810 |