CN201943763U - Thermal power device - Google Patents
Thermal power device Download PDFInfo
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- CN201943763U CN201943763U CN2011200596384U CN201120059638U CN201943763U CN 201943763 U CN201943763 U CN 201943763U CN 2011200596384 U CN2011200596384 U CN 2011200596384U CN 201120059638 U CN201120059638 U CN 201120059638U CN 201943763 U CN201943763 U CN 201943763U
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- heat pipe
- heat
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Abstract
The utility model discloses a thermal power device which comprises a heat pipe and a turbine generation system, wherein the heat pipe is a vacuum sealed device formed by an evaporation segment, a heat insulation segment and a condensation segment of the heat pipe; the evaporation segment is positioned at the lower part of the heat pipe, the condensation segment is positioned at the upper part of the heat pipe, and the heat insulation segment is positioned at the middle part of the heat pipe; an evaporation cavity is arranged in the inner cavity of the lower part of the heat pipe, and a condensation cavity is arranged in the inner cavity of the upper part of the heat pipe; the inner cavity of the middle part of the heat pipe comprises a gradually-tapered pipe cavity, a suddenly-enlarging pipe cavity and a nozzle; a liquid suction core is arranged on the inner surface of the outer wall of the heat pipe; heat pipe heat-absorption fins are arranged on the outer wall of the evaporation cavity and on the liquid suction core; heat pipe heat-dissipation fins are arranged on the outer wall of the condensation cavity and on the liquid suction core; and the turbine generation system comprises multi-stage blades, a supporting mechanism, a bearing, a rotating shaft, a magnetic fluid sealing device and a power output system. The thermal power device has the advantages of high heat energy transmission rate and high heat energy conversion rate, and is significant in actual application in the fields of new energy development and utilization, energy conservation and emission reduction, mechanical transmission and the like.
Description
Technical field
The utility model relates to a kind of power plant, is a kind of heat energy power mechanism 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 purpose of this utility model is to overcome the deficiency that exists in the existing correlation technique, and the intrinsic characteristic of the abundant development and utilization heat pipe of a kind of energy is provided, so that its transfer rate and conversion ratio to heat energy effectively improves, realizes the power plant that heat energy transforms.It is a kind of to heat energy transfer rate and the high heat energy power mechanism of conversion ratio, can make actual contribution in fields such as new energy development utilization, energy-saving and emission-reduction and mechanical transmission, and promote the tremendous development of the sustainable development of recycling economy and low-carbon economy, green economy.
The purpose of this utility model can realize by following technical measures:
Heat energy power mechanism is made of heat pipe and turbine electricity generation system.The vacuum tightness device that described heat pipe is made up of evaporator section, adiabatic section and the condensating section of heat pipe.The bottom of heat pipe is an evaporator section, and the top of heat pipe is condensating section, and the middle part of heat pipe is the adiabatic section.The inner chamber of the evaporator section of heat pipe bottom is an evaporating cavity, is filled with working medium in the evaporating cavity, and the inner chamber of the condensating section on heat pipe top is a condensation cavity, and the inner chamber of the adiabatic section at heat pipe middle part comprises gradual shrinkage tube chamber, prominent type tube chamber and the spout put.Is the gradual shrinkage tube chamber that cross-section area reduces gradually by evaporating cavity to the inner chamber of the heat pipe of spout; Is the prominent type tube chamber of putting that cross-section area increases gradually by spout to the inner chamber of the heat pipe of condensation cavity; The gradual shrinkage tube chamber is the spout of heat pipe with prominent smooth connection section of putting the type tube chamber.Internal surface at the outer tube wall of heat pipe is provided with the imbibition core.
Described turbine electricity generation system is made of multistage blade, supporting mechanism, bearing, rotating shaft, device for sealing magnetic fluid and power output system.Prominent putting in the adiabatic section has been horizontally disposed with multistage blade in the type tube chamber, 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 outer tube wall on condensation cavity top, the shaft axis of rotating shaft and the central lines of spout.
The purpose of this utility model can also realize by following technical measures:
The outer tube wall of the utility model evaporating cavity cavity and imbibition core are provided with heat pipe heat absorption fin, and the outer tube wall of condensation cavity cavity and imbibition core are provided with the heat pipe heat radiation fin.
The imbibition core of internal surface that the utility model is arranged on the outer tube wall of heat pipe is that volume, surface area and permeability are all than big and the less imbibition core of pore effective radius.
The utility model has been horizontally disposed with supporting mechanism in condensation cavity, the middle part of supporting mechanism is provided with the bearing that is complementary with rotating shaft.
The utility model is provided with a thin and smooth inner tubal wall at the internal surface of the imbibition core of the adiabatic section of heat pipe.
The diameter of the multistage blade of turbine electricity generation system of the present utility model is less than its plane, place and the prominent diameter of putting cross section, type tube chamber intersection tube chamber.
Power output system of the present utility model is the power take-off of electricity generating device or outputting power.
The utility model is the vacuum insulation chamber by the chamber wall of gradual shrinkage tube chamber, the prominent formed tube chamber of chamber wall, spout and inner tubal wall of putting the type tube chamber, also can be in the outer installment vacuum insulation chamber of the outer tube wall of adiabatic section.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the structural representation of heat energy power mechanism.
Fig. 2 is another structural representation of heat energy power mechanism.
Embodiment
Shown in the accompanying drawing: heat energy power mechanism is made of heat pipe and turbine electricity generation system.The vacuum tightness device that heat pipe is made up of evaporator section, adiabatic section and the condensating section of heat pipe, the bottom of heat pipe are evaporator section, and the top of heat pipe is condensating section, and the middle part of heat pipe is the adiabatic section.The inner chamber of the evaporator section of heat pipe bottom is an evaporating cavity 1, is filled with working medium 4 in the evaporating cavity 1, and the inner chamber of the condensating section on heat pipe top is a condensation cavity 13, and the inner chamber of the adiabatic section at heat pipe middle part comprises gradual shrinkage tube chamber 18, prominent type tube chamber 15 and the spout 7 put.Is the gradual shrinkage tube chamber 18 that cross-section area reduces gradually by evaporating cavity 1 to the inner chamber of the heat pipe of spout 7; Is the prominent type tube chamber 15 of putting that cross-section area increases gradually by spout 7 to the inner chamber of the heat pipe of condensation cavity 13; Gradual shrinkage tube chamber 18 is the spout 7 of heat pipe with prominent smooth connection section of putting type tube chamber 15.Internal surface at the outer tube wall 17 of heat pipe is provided with imbibition core 2.The outer tube wall 17 of evaporating cavity 1 cavity and imbibition core 2 are provided with heat pipe heat absorption fin 3; The outer tube wall 17 and the imbibition core 2 of condensation cavity 13 cavitys are provided with heat pipe heat radiation fin 9.Turbine electricity generation system is made of multistage blade 16, supporting mechanism 8, bearing 14, rotating shaft 10, device for sealing magnetic fluid 12 and power output system 11.Prominent putting in the adiabatic section has been horizontally disposed with multistage blade 16 in the type tube chamber 15, multistage blade 16 is connected with an end of rotating shaft 10, the other end of rotating shaft 10 passes bearing 14 and is connected with the power output system 11 that is arranged on condensation cavity 13 tops with device for sealing magnetic fluid 12, device for sealing magnetic fluid 12 is arranged on the outer tube wall 17 on condensation cavity 13 tops, the central lines of the shaft axis of rotating shaft 10 and spout 7.Imbibition core 2 at the internal surface of the outer tube wall 17 of heat pipe is that volume, surface area and permeability are all than big and the less imbibition core of pore effective radius.Be horizontally disposed with supporting mechanism 8 in condensation cavity 13, the middle part of supporting mechanism 8 is provided with the bearing 14 that is complementary with rotating shaft 10.Internal surface at the imbibition core 2 of the adiabatic section of heat pipe is provided with a thin and smooth inner tubal wall 5.The diameter of the multistage blade 16 of turbine electricity generation system is less than its plane, place and the prominent diameter of putting cross section, type tube chamber 15 intersection tube chamber.By the chamber wall of gradual shrinkage tube chamber 18, prominent chamber wall, spout 7 and the inner tubal wall 5 formed tube chambers of putting type tube chamber 15 is vacuum insulation chamber 6, also can vacuum insulation chamber 6 be arranged in the outer installment of the outer tube wall 17 of adiabatic section.Power output system 11 is the power take-off of electricity generating device or outputting power.If as electricity generating device, three big main frame (boilers of the conventional fire of the utility model collection (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, compare with motor and to have 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 advantage such as fire-proof and explosion-proof.
Claims (8)
1. heat energy power mechanism, constitute by heat pipe and turbine electricity generation system, described heat pipe is the evaporator section by heat pipe, the vacuum tightness device that adiabatic section and condensating section are formed, the bottom of heat pipe is an evaporator section, the top of heat pipe is condensating section, the middle part of heat pipe is the adiabatic section, the inner chamber of the evaporator section of heat pipe bottom is evaporating cavity (1), be filled with working medium (4) in the evaporating cavity (1), the inner chamber of the condensating section on heat pipe top is condensation cavity (13), the inner chamber of the adiabatic section at heat pipe middle part comprises gradual shrinkage tube chamber (18), prominent type tube chamber (15) and the spout (7) put is the gradual shrinkage tube chamber (18) that cross-section area reduces gradually by evaporating cavity (1) to the inner chamber of the heat pipe of spout (7); Is the prominent type tube chamber (15) of putting that cross-section area increases gradually by spout (7) to the inner chamber of the heat pipe of condensation cavity (13); Gradual shrinkage tube chamber (18) is the spout (7) of heat pipe with prominent smooth connection section of putting type tube chamber (15), internal surface at the outer tube wall (17) of heat pipe is provided with imbibition core (2), described turbine electricity generation system is by multistage blade (16), supporting mechanism (8), bearing (14), rotating shaft (10), device for sealing magnetic fluid (12) and power output system (11) constitute, prominent putting in the adiabatic section has been horizontally disposed with multistage blade (16) in the type tube chamber (15), multistage blade (16) is connected with an end of rotating shaft (10), the other end of rotating shaft (10) passes bearing (14) and is connected with the power output system (11) that is arranged on condensation cavity (13) top with device for sealing magnetic fluid (12), device for sealing magnetic fluid (12) is arranged on the outer tube wall (17) on condensation cavity (13) top, the central lines of the shaft axis of rotating shaft (10) and spout (7).
2. heat energy power mechanism according to claim 1, it is characterized in that: the outer tube wall (17) of evaporating cavity (1) cavity and imbibition core (2) are provided with heat pipe heat absorption fin (3), and the outer tube wall (17) and the imbibition core (2) of condensation cavity (13) cavity are provided with heat pipe heat radiation fin (9).
3. heat energy power mechanism according to claim 1 is characterized in that: be arranged on heat pipe outer tube wall (17) internal surface imbibition core (2) for volume, surface area and permeability all greatly and the little imbibition core of pore effective radius.
4. heat energy power mechanism according to claim 1 is characterized in that: be horizontally disposed with supporting mechanism (8) in condensation cavity (13), the middle part of supporting mechanism (8) is provided with the bearing (14) that is complementary with rotating shaft (10).
5. heat energy power mechanism according to claim 1 is characterized in that: the internal surface at the imbibition core (2) of adiabatic section is provided with a thin and smooth inner tubal wall (5).
6. heat energy power mechanism according to claim 1 is characterized in that: the diameter of multistage blade (16) is less than its plane, place and the prominent diameter of putting type tube chamber (15) cross section, intersection tube chamber.
7. heat energy power mechanism according to claim 1 is characterized in that: power output system (11) is the power take-off of electricity generating device or outputting power.
8. heat energy power mechanism according to claim 1, it is characterized in that: by the chamber wall of gradual shrinkage tube chamber (18), prominent chamber wall, spout (7) and the formed tube chamber of inner tubal wall (5) of putting type tube chamber (15) is vacuum insulation chamber (6), also can be in the outer installment vacuum insulation chamber (6) of the outer tube wall (17) of adiabatic section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200596384U CN201943763U (en) | 2011-03-07 | 2011-03-07 | Thermal power device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200596384U CN201943763U (en) | 2011-03-07 | 2011-03-07 | Thermal power device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201943763U true CN201943763U (en) | 2011-08-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200596384U Expired - Fee Related CN201943763U (en) | 2011-03-07 | 2011-03-07 | Thermal power device |
Country Status (1)
| Country | Link |
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| CN (1) | CN201943763U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102174905A (en) * | 2011-03-07 | 2011-09-07 | 舒明 | Heat energy power device |
-
2011
- 2011-03-07 CN CN2011200596384U patent/CN201943763U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102174905A (en) * | 2011-03-07 | 2011-09-07 | 舒明 | Heat energy power device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110824 Termination date: 20120307 |