CN203515677U - Scraper rotor ORC (organic rankine cycle) heat engine - Google Patents
Scraper rotor ORC (organic rankine cycle) heat engine Download PDFInfo
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- CN203515677U CN203515677U CN201320634655.5U CN201320634655U CN203515677U CN 203515677 U CN203515677 U CN 203515677U CN 201320634655 U CN201320634655 U CN 201320634655U CN 203515677 U CN203515677 U CN 203515677U
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- 238000007789 sealing Methods 0.000 claims abstract description 9
- 238000009833 condensation Methods 0.000 claims description 73
- 230000005494 condensation Effects 0.000 claims description 71
- 239000002826 coolant Substances 0.000 claims description 22
- 238000004321 preservation Methods 0.000 claims description 21
- 238000010521 absorption reaction Methods 0.000 claims description 20
- 230000017525 heat dissipation Effects 0.000 claims description 14
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Abstract
The utility model relates to a scraper rotor ORC (organic rankine cycle) heat engine, belonging to the technical field of power machinery. The scraper rotor ORC heat engine comprises a vacuum heat insulation shell, an air inlet, a rotor air inlet channel, a scraper air outlet channel, a stator cylinder body, a rotor, an air inlet axle tube, a scraper sliding chute, a cooling liquid output tube, a condensing cavity, a cooling fin, an ORC heat engine condensing outlet tube, a thermal liquid output tube, a scraper, a condenser tube elbow, a cooling sealing plate, a power output end, a corrugated heat-absorbing tube and a medium output pump, wherein a shaft between the rotor and the stator cylinder body is arranged eccentrically, the cylinder body is internally provided with the rotor which is provided with the rotor air inlet channel. The scraper rotor ORC heat engine adopts a rotor structure and avoids a piston rod structure, thus having a simpler structure, rotating more smoothly and vibrating very lightly; the scraper rotor ORC heat engine has a suction stroke, a heat insulation working stroke, and a cooling instroke, thus being greatly improved in heat efficiency; the scraper rotor ORC heat engine generates power through low temperature heat source, can be used in the field of electricity generation through low temperature heat source, and has important promotion value and good market potential.
Description
Technical field
The utility model relates to a kind of scraper plate rotator type ORC heat engine, belongs to dynamic power machine technical field.
Background technique
Cogeneration is to the heat energy discharging in physical environment the technology that is converted into electric energy in remanufacture process.Cogeneration is generated electricity by the waste heat of discharging in returned enterprise production process, and electric energy is incorporated to enterprise's production electrical distribution system, reduces purchase of electricity outside enterprise, reduces enterprise's cost of production, realizes energy-conservation, reduction of discharging simultaneously.Afterheat energy-saving generation technology, can not only create the wealth for enterprise, and can reduce per Unit GDP Energy Consumption, for government has shared energy consumption index examination, has won the good environment of enterprise development, realizes environmentally friendly, resource-conserving development model; If widespread adoption, can contribute a part of strength for the realization of national energy-saving, reduction of discharging index, extenuate the energy-conservation examination pressure of local government.Therefore, afterheat energy-saving generation technology has Important Economic benefit and social benefit.Waste heat is divided into high-temperature residual heat (more than 400 ℃), middle temperature waste heat (400 ℃-200 ℃), low temperature exhaust heat (200 ℃ following), common waste heat power generation equipment is mainly the steam turbine generator set of MW level, require waste heat quantity very large, be at least the above waste heat of middle temperature, be mainly used in iron and steel, liquid Ni Deng large enterprise.Cogeneration investment amount is at least more than 5,000 ten thousand yuan.The discarded waste heat of enterprise, because waste heat lazy weight, temperature not high (being called low-grade heat source), or the reasons such as investment amount is large, cannot adopt steam turbine generator set, waste heat can only utilize simply, such as for workshop sections such as dry, heating, the energy of waste heat is not fully excavated; The tail gas main component producing in phosphorus production process is on the other hand carbon monoxide (CO), and 1 ton of yellow phosphorus produces about 2500-3000 cubic meter tail gas, amounts to 1300 kilograms of standard coals.Under present condition, the emptying burning of tail gas, has wasted energy, and does not meet national policy requirement.The Ministry of Industry and Information Technology of country implemented < < phosphorus production entry criteria > > from 1 day January in 2009, " phosphorus furnace exhaust gas must not in linely burn; must realize energy or resource and recycle, newly-built yellow phosphorus unit tail gas comprehensive utilization ratio must reach more than 90% in requirement.Encourage phosphorus production enterprise to utilize yellow phosphoric tail gas to produce fine phosphate or generating as thermal source, encourage enterprise development application phosphorus furnace exhaust gas to produce C-1 chemistry product technology." by reclaiming emission power generation, make enterprise meet national policy laws and regulations requirement, reduced enterprise energy consumption, for enterprise has created economic benefit, realized and having killed two birds with one stone.The discarded waste heat of enterprise, because waste heat lazy weight, temperature not high (being called low-grade heat source), or the reasons such as investment amount is large, cannot adopt steam turbine generator set, waste heat can only utilize simply, such as for workshop sections such as dry, heating, the energy of waste heat is not fully excavated.How effectively to utilize low-temperature heat source, need a kind of proprietary energy recovery heat engine, this is a problem demanding prompt solution.
Summary of the invention
The technical problems to be solved in the utility model is: a kind of scraper plate rotator type ORC heat engine is provided, has avoided piston connecting rod structure, make structure simpler, rotate more smoothly, vibrate minimumly, heat recovery, has improved the thermal efficiency greatly.
Technical solutions of the utility model are: a kind of scraper plate rotator type ORC heat engine, comprises vacuum insulation shell 1, suction port 2, rotor gas-entered passageway 5, scraper plate outlet passageway 6, stator cylinder body 7, rotor 8, air inlet central siphon 9, scraper plate chute 10, cold liquid output tube 11, condensation cavity 12, radiating fin 13, ORC heat engine condensation outer pipe 15, hydrothermal solution output tube 16, scraper plate 17, condensation tube elbow 19, coolant seal plate 22, clutch end 23, ripple heat absorption tube 24, medium rear pump 25, eccentric shaft setting between stator cylinder body 7 and rotor 8, the circumference of stator cylinder body 7 is divided into
,
,
three parts,
+
region is heat preservation zone, and the outside correspondence in heat preservation zone is equipped with vacuum insulation shell 1,
region is heat dissipation area, the outside correspondence in heat dissipation area is equipped with radiating fin 13, coolant seal plate 22 is housed on radiating fin 13, its gap forms determines condensation cavity 12, each independently cavity by condensation tube elbow 19, be interconnected, outermost cavity is communicated with cold liquid output tube 11, in stator cylinder body 7, be provided with rotor 8, on rotor 8, along axial direction three, divide equally rotor-position fluting and form scraper plate chute 10, the interior installation scraper plate 17 of scraper plate chute 10, scraper plate 17 is provided with scraper plate outlet passageway 6, scraper plate outlet passageway 6 has arc-shaped structure, on rotor 8, be provided with U-shaped rotor gas-entered passageway 5, rotor 8 axles are air inlet central siphon 9, air inlet central siphon 9 is provided with suction port 2, on the outer wall of cylinder block of rotor 8, be positioned at
=0
oposition is provided with ORC heat engine condensation outer pipe 15, after ORC heat engine condensation outer pipe 15, connect hydrothermal solution output tube 16, hydrothermal solution output tube 16 is communicated with condensation cavity 12 outermost cavitys by condensation tube elbow 19, the power of rotor 8 is exported by clutch end 23, and cold liquid output tube 11, medium rear pump 25, ripple heat absorption tube 24, the 9 serial connection sealings of air inlet central siphon are communicated with.
Described air inlet central siphon 9 is connected and fixed by retaining screw 20 with stator cylinder body 7 tail ends; The opening angle of the suction port 2 on air inlet central siphon 9 determines aspirating stroke angle, and its opening angle equals aspirating stroke angle, and opening angle is 60
o～80
o.
Between described vacuum insulation shell 1, vacuum heat-insulating layer support 4 is set, vacuum insulation shell 1 covers
+
heat preservation zone,
+
span be 110
o～120
o.
Described rotor 8 adopts hollow-core construction, and inside arranges rotor cavity 3.
Described radiating fin 13 is installed radiation fan 14 near a side of clutch end 23, and radiation fan 14 is connected with belt pulley 18 by drivign belt 21, and belt pulley 18 is fixed on clutch end 23.
The principle of its work is: this heat engine adopts intermediate medium, extracts heat then generate electricity from low-grade heat source, forms heat exchange, two loops of generating, is called two circulation (ORC) generation technologies, also referred to as Rankine cycle generation technology.Its working procedure is: as shown in Figure 5, liquid working media is (such as adopting the refrigeration agents such as fluorine-containing R22, or floride-free Novel cooling medium is as R410A refrigeration agent, R410A new cooling media etc.) through a medium rear pump 25, be transported to heat exchange unit (Evaporator vaporizer), the waste heat being recovered is in heat exchange unit (Evaporator vaporizer), with intermediate medium heat exchange, after intermediate medium heat absorption, change gas into expands in decompressor, drive scraper plate rotator type ORC heat engine to rotate, output power acting, realizes power output (Power out); After expanding, intermediate medium is gaseous state, enter heat release unit (Condenser condenser), be that condensation cavity 12 is undertaken air-cooled by coolant seal plate 22, become liquid state, by medium rear pump 25, liquid intermediate medium is pumped into heat exchange unit again, the heat exchange unit here also claims vaporizer Evaporator, corresponding the utility model be exactly ripple heat absorption tube 24(as shown in Figure 6), so just complete a circulation.
Opening angle decision aspirating stroke angle due to the suction port 2 on air inlet central siphon 9, its opening angle equals aspirating stroke angle, high pressure steam enters in air inlet central siphon 9 and enters in scraper plate chute 10 by the suction port 2 on air inlet central siphon 9, enter into again in rotor gas-entered passageway 5, by scraper plate outlet passageway 6, enter in the cavity between scraper plate 17 and rotor and stator, high pressure steam promotes scraper plate motion, rotor driven 8 rotates, scraper plate 17 is in movement process, cavity space between rotor and stator increases gradually, under the promotion of high pressure steam, the top of scraper plate 17 is subject to one along the pressure of circular movement tangent direction, the bottom surface of scraper plate 17 is subject to the thrust making progress on the other hand, two power are mutually vertical, make scraper plate 17 have two kinds of forms of motion: along circular movement tangent direction, to move, move upward.When scraper plate 17 moves upward, 6 outlets of scraper plate outlet passageway are interlaced with rotor gas-entered passageway 5, gas-entered passageway sealing, and intake stroke finishes like this,
region is intake stroke.In this process, due to
+
region is heat preservation zone, and its outside correspondence arranges vacuum insulation shell 1, and steam continues to be expanded to adiabatic expansion, and this stroke is called adiabatic working stroke,
region is adiabatic working stroke, after adiabatic working stroke steam finishes, enters into
region is coolant exhaust region, owing to being provided with radiating fin 13 in this region, make steam cooling rapidly, produce negative pressure, pull scraper plate 17 forward rotation, realize negative pressure acting, vapor portion is condensed into water, by scraper plate 17, steam-water mixing body is pushed into ORC heat engine condensation outer pipe 15, such stroke is coolant exhaust stroke, and a complete operation cycle finishes, and the whole operation cycle is divided into three strokes: intake stroke
; Adiabatic working stroke
; Coolant exhaust stroke
.
Cycles, economized is utilized: from ORC heat engine condensation outer pipe 15 major part out, be in approaching the liquid of boiling point, this vapour-liquid mixture enters into after hydrothermal solution output tube 16, in the cooling rear ripple heat absorption tube 24 being directly imported in steam boiler, reheat, after becoming steam, do work, realize work cycle, in the process of acting, media fluid does not run off.
Cooling resilience: radiating fin 13 is provided with coolant seal plate 22, its gap forms condensation cavity 12, each independently cavity by condensation tube elbow 19, be interconnected, outermost cavity is communicated with cold liquid output tube 11, the media fluid of ORC heat engine condensation outer pipe 15 is by hydrothermal solution output tube 16, enter in condensation cavity 12, by air-cooled carry out cooling, become cryogenic liquide, logical supercooled liquid output tube 11 enters and is transported to the rear absorption thermal source of ripple heat absorption tube 24 heat after medium rear pump 25 and enters steam inlet central siphon 9.
Fan cooled: radiating fin 13 is equipped with radiation fan 14 near a side of clutch end 23, radiation fan 14 is connected with belt pulley 18 by drivign belt 21, belt pulley 18 is fixed on clutch end 23, utilize self power to drive radiation fan 14 to force cooling, cooling effect is better, negative pressure is larger, and the acting thermal efficiency is higher.
The beneficial effects of the utility model are: from structure, adopt rotor structure, avoided piston connecting rod structure, make structure more simple, rotate more smoothly, vibrate minimum; On the other hand, from thermodynamic (al) angle, this model utility has three strokes: intake stroke
, adiabatic working stroke
with coolant exhaust stroke
, so just greatly improved the thermal efficiency.This model utility can be used for low temperature heat resource power generation field, has important promotional value and good market potential.
Accompanying drawing explanation
Fig. 1 is that the utility model master looks cross-sectional view;
Fig. 2 is the utility model side-looking cross-sectional view;
Fig. 3 is that master of the present utility model looks surface structure schematic diagram;
Fig. 4 is side-looking surface structure schematic diagram of the present utility model;
Fig. 5 is the utility model media fluid periodic duty schematic diagram;
Fig. 6 is the utility model apparatus structure schematic diagram.
In Fig. 1-6, each label is: 1-vacuum insulation shell, 2-suction port, 3-rotor cavity, 4-vacuum heat-insulating layer support, 5-rotor gas-entered passageway, 6-scraper plate outlet passageway, 7-stator cylinder body, 8-rotor, 9-air inlet central siphon, 10-scraper plate chute, the cold liquid output tube of 11-, 12-condensation cavity, 13-radiating fin, 14-radiation fan, 15-ORC heat engine condensation outer pipe, 16-hydrothermal solution output tube, 17-scraper plate, 18-belt pulley, 19-condensation tube elbow, 20-retaining screw, 21-drivign belt, 22-coolant seal plate, 23-clutch end, 24-ripple heat absorption tube, 25-medium rear pump.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Embodiment 1: as shown in Fig. 1-6, a scraper plate rotator type ORC heat engine, comprises vacuum insulation shell 1, suction port 2, rotor gas-entered passageway 5, scraper plate outlet passageway 6, stator cylinder body 7, rotor 8, air inlet central siphon 9, scraper plate chute 10, cold liquid output tube 11, condensation cavity 12, radiating fin 13, ORC heat engine condensation outer pipe 15, hydrothermal solution output tube 16, scraper plate 17, condensation tube elbow 19, coolant seal plate 22, clutch end 23, ripple heat absorption tube 24, medium rear pump 25, eccentric shaft setting between stator cylinder body 7 and rotor 8, the circumference of stator cylinder body 7 is divided into
,
,
three parts,
+
region is heat preservation zone, and the outside correspondence in heat preservation zone is equipped with vacuum insulation shell 1,
region is heat dissipation area, the outside correspondence in heat dissipation area is equipped with radiating fin 13, coolant seal plate 22 is housed on radiating fin 13, its gap forms determines condensation cavity 12, each independently cavity by condensation tube elbow 19, be interconnected, outermost cavity is communicated with cold liquid output tube 11, in stator cylinder body 7, be provided with rotor 8, on rotor 8, along axial direction three, divide equally rotor-position fluting and form scraper plate chute 10, the interior installation scraper plate 17 of scraper plate chute 10, scraper plate 17 is provided with scraper plate outlet passageway 6, scraper plate outlet passageway 6 has arc-shaped structure, on rotor 8, be provided with U-shaped rotor gas-entered passageway 5, rotor 8 axles are air inlet central siphon 9, air inlet central siphon 9 is provided with suction port 2, on the outer wall of cylinder block of rotor 8, be positioned at
=0
oposition is provided with ORC heat engine condensation outer pipe 15, after ORC heat engine condensation outer pipe 15, connect hydrothermal solution output tube 16, hydrothermal solution output tube 16 is communicated with condensation cavity 12 outermost cavitys by condensation tube elbow 19, the power of rotor 8 is exported by clutch end 23, and cold liquid output tube 11, medium rear pump 25, ripple heat absorption tube 24, the 9 serial connection sealings of air inlet central siphon are communicated with.
Embodiment 2: as shown in Fig. 1-6, a scraper plate rotator type ORC heat engine, comprises vacuum insulation shell 1, suction port 2, rotor gas-entered passageway 5, scraper plate outlet passageway 6, stator cylinder body 7, rotor 8, air inlet central siphon 9, scraper plate chute 10, cold liquid output tube 11, condensation cavity 12, radiating fin 13, ORC heat engine condensation outer pipe 15, hydrothermal solution output tube 16, scraper plate 17, condensation tube elbow 19, coolant seal plate 22, clutch end 23, ripple heat absorption tube 24, medium rear pump 25, eccentric shaft setting between stator cylinder body 7 and rotor 8, the circumference of stator cylinder body 7 is divided into
,
,
three parts,
+
region is heat preservation zone, and the outside correspondence in heat preservation zone is equipped with vacuum insulation shell 1,
region is heat dissipation area, the outside correspondence in heat dissipation area is equipped with radiating fin 13, coolant seal plate 22 is housed on radiating fin 13, its gap forms determines condensation cavity 12, each independently cavity by condensation tube elbow 19, be interconnected, outermost cavity is communicated with cold liquid output tube 11, in stator cylinder body 7, be provided with rotor 8, on rotor 8, along axial direction three, divide equally rotor-position fluting and form scraper plate chute 10, the interior installation scraper plate 17 of scraper plate chute 10, scraper plate 17 is provided with scraper plate outlet passageway 6, scraper plate outlet passageway 6 has arc-shaped structure, on rotor 8, be provided with U-shaped rotor gas-entered passageway 5, rotor 8 axles are air inlet central siphon 9, air inlet central siphon 9 is provided with suction port 2, on the outer wall of cylinder block of rotor 8, be positioned at
=0
oposition is provided with ORC heat engine condensation outer pipe 15, after ORC heat engine condensation outer pipe 15, connect hydrothermal solution output tube 16, hydrothermal solution output tube 16 is communicated with condensation cavity 12 outermost cavitys by condensation tube elbow 19, the power of rotor 8 is exported by clutch end 23, and cold liquid output tube 11, medium rear pump 25, ripple heat absorption tube 24, the 9 serial connection sealings of air inlet central siphon are communicated with.
Described air inlet central siphon 9 is connected and fixed by retaining screw 20 with stator cylinder body 7 tail ends; The opening angle of the suction port 2 on air inlet central siphon 9 is 60
o.
Between described vacuum insulation shell 1, vacuum heat-insulating layer support 4 is set, vacuum insulation shell 1 covers
+
heat preservation zone,
+
value be 110
o.
Embodiment 2: as shown in Fig. 1-6, a scraper plate rotator type ORC heat engine, comprises vacuum insulation shell 1, suction port 2, rotor gas-entered passageway 5, scraper plate outlet passageway 6, stator cylinder body 7, rotor 8, air inlet central siphon 9, scraper plate chute 10, cold liquid output tube 11, condensation cavity 12, radiating fin 13, ORC heat engine condensation outer pipe 15, hydrothermal solution output tube 16, scraper plate 17, condensation tube elbow 19, coolant seal plate 22, clutch end 23, ripple heat absorption tube 24, medium rear pump 25, eccentric shaft setting between stator cylinder body 7 and rotor 8, the circumference of stator cylinder body 7 is divided into
,
,
three parts,
+
region is heat preservation zone, and the outside correspondence in heat preservation zone is equipped with vacuum insulation shell 1,
region is heat dissipation area, the outside correspondence in heat dissipation area is equipped with radiating fin 13, coolant seal plate 22 is housed on radiating fin 13, its gap forms determines condensation cavity 12, each independently cavity by condensation tube elbow 19, be interconnected, outermost cavity is communicated with cold liquid output tube 11, in stator cylinder body 7, be provided with rotor 8, on rotor 8, along axial direction three, divide equally rotor-position fluting and form scraper plate chute 10, the interior installation scraper plate 17 of scraper plate chute 10, scraper plate 17 is provided with scraper plate outlet passageway 6, scraper plate outlet passageway 6 has arc-shaped structure, on rotor 8, be provided with U-shaped rotor gas-entered passageway 5, rotor 8 axles are air inlet central siphon 9, air inlet central siphon 9 is provided with suction port 2, on the outer wall of cylinder block of rotor 8, be positioned at
=0
oposition is provided with ORC heat engine condensation outer pipe 15, after ORC heat engine condensation outer pipe 15, connect hydrothermal solution output tube 16, hydrothermal solution output tube 16 is communicated with condensation cavity 12 outermost cavitys by condensation tube elbow 19, the power of rotor 8 is exported by clutch end 23, and cold liquid output tube 11, medium rear pump 25, ripple heat absorption tube 24, the 9 serial connection sealings of air inlet central siphon are communicated with.
Described air inlet central siphon 9 is connected and fixed by retaining screw 20 with stator cylinder body 7 tail ends; The opening angle of the suction port 2 on air inlet central siphon 9 is 60
o.
Between described vacuum insulation shell 1, vacuum heat-insulating layer support 4 is set, vacuum insulation shell 1 covers
+
heat preservation zone,
+
value be 110
o.
Described rotor 8 adopts hollow-core construction, and inside arranges rotor cavity 3.
Embodiment 4: as shown in Fig. 1-6, a scraper plate rotator type ORC heat engine, comprises vacuum insulation shell 1, suction port 2, rotor gas-entered passageway 5, scraper plate outlet passageway 6, stator cylinder body 7, rotor 8, air inlet central siphon 9, scraper plate chute 10, cold liquid output tube 11, condensation cavity 12, radiating fin 13, ORC heat engine condensation outer pipe 15, hydrothermal solution output tube 16, scraper plate 17, condensation tube elbow 19, coolant seal plate 22, clutch end 23, ripple heat absorption tube 24, medium rear pump 25, eccentric shaft setting between stator cylinder body 7 and rotor 8, the circumference of stator cylinder body 7 is divided into
,
,
three parts,
+
region is heat preservation zone, and the outside correspondence in heat preservation zone is equipped with vacuum insulation shell 1,
region is heat dissipation area, the outside correspondence in heat dissipation area is equipped with radiating fin 13, coolant seal plate 22 is housed on radiating fin 13, its gap forms determines condensation cavity 12, each independently cavity by condensation tube elbow 19, be interconnected, outermost cavity is communicated with cold liquid output tube 11, in stator cylinder body 7, be provided with rotor 8, on rotor 8, along axial direction three, divide equally rotor-position fluting and form scraper plate chute 10, the interior installation scraper plate 17 of scraper plate chute 10, scraper plate 17 is provided with scraper plate outlet passageway 6, scraper plate outlet passageway 6 has arc-shaped structure, on rotor 8, be provided with U-shaped rotor gas-entered passageway 5, rotor 8 axles are air inlet central siphon 9, air inlet central siphon 9 is provided with suction port 2, on the outer wall of cylinder block of rotor 8, be positioned at
=0
oposition is provided with ORC heat engine condensation outer pipe 15, after ORC heat engine condensation outer pipe 15, connect hydrothermal solution output tube 16, hydrothermal solution output tube 16 is communicated with condensation cavity 12 outermost cavitys by condensation tube elbow 19, the power of rotor 8 is exported by clutch end 23, and cold liquid output tube 11, medium rear pump 25, ripple heat absorption tube 24, the 9 serial connection sealings of air inlet central siphon are communicated with.
Described air inlet central siphon 9 is connected and fixed by retaining screw 20 with stator cylinder body 7 tail ends; The opening angle of the suction port 2 on air inlet central siphon 9 is 80
o.
Between described vacuum insulation shell 1, vacuum heat-insulating layer support 4 is set, vacuum insulation shell 1 covers
+
heat preservation zone,
+
value be 115
o.
Described rotor 8 adopts hollow-core construction, and inside arranges rotor cavity 3.
Embodiment 5: as shown in Fig. 1-6, a scraper plate rotator type ORC heat engine, comprises vacuum insulation shell 1, suction port 2, rotor gas-entered passageway 5, scraper plate outlet passageway 6, stator cylinder body 7, rotor 8, air inlet central siphon 9, scraper plate chute 10, cold liquid output tube 11, condensation cavity 12, radiating fin 13, ORC heat engine condensation outer pipe 15, hydrothermal solution output tube 16, scraper plate 17, condensation tube elbow 19, coolant seal plate 22, clutch end 23, ripple heat absorption tube 24, medium rear pump 25, eccentric shaft setting between stator cylinder body 7 and rotor 8, the circumference of stator cylinder body 7 is divided into
,
,
three parts,
+
region is heat preservation zone, and the outside correspondence in heat preservation zone is equipped with vacuum insulation shell 1,
region is heat dissipation area, the outside correspondence in heat dissipation area is equipped with radiating fin 13, coolant seal plate 22 is housed on radiating fin 13, its gap forms determines condensation cavity 12, each independently cavity by condensation tube elbow 19, be interconnected, outermost cavity is communicated with cold liquid output tube 11, in stator cylinder body 7, be provided with rotor 8, on rotor 8, along axial direction three, divide equally rotor-position fluting and form scraper plate chute 10, the interior installation scraper plate 17 of scraper plate chute 10, scraper plate 17 is provided with scraper plate outlet passageway 6, scraper plate outlet passageway 6 has arc-shaped structure, on rotor 8, be provided with U-shaped rotor gas-entered passageway 5, rotor 8 axles are air inlet central siphon 9, air inlet central siphon 9 is provided with suction port 2, on the outer wall of cylinder block of rotor 8, be positioned at
=0
oposition is provided with ORC heat engine condensation outer pipe 15, after ORC heat engine condensation outer pipe 15, connect hydrothermal solution output tube 16, hydrothermal solution output tube 16 is communicated with condensation cavity 12 outermost cavitys by condensation tube elbow 19, the power of rotor 8 is exported by clutch end 23, and cold liquid output tube 11, medium rear pump 25, ripple heat absorption tube 24, the 9 serial connection sealings of air inlet central siphon are communicated with.
Described air inlet central siphon 9 is connected and fixed by retaining screw 20 with stator cylinder body 7 tail ends; The opening angle of the suction port 2 on air inlet central siphon 9 is 70
o.
Between described vacuum insulation shell 1, vacuum heat-insulating layer support 4 is set, vacuum insulation shell 1 covers
+
heat preservation zone,
+
value be 120
o.
Described rotor 8 adopts hollow-core construction, and inside arranges rotor cavity 3.
Described radiating fin 13 is installed radiation fan 14 near a side of clutch end 23, and radiation fan 14 is connected with belt pulley 18 by drivign belt 21, and belt pulley 18 is fixed on clutch end 23.
By reference to the accompanying drawings specific embodiment of the utility model is explained in detail above, but the utility model is not limited to above-described embodiment, in the ken possessing those of ordinary skills, can also under the prerequisite that does not depart from the utility model aim, make various variations.
Claims (5)
1. a scraper plate rotator type ORC heat engine, it is characterized in that: comprise vacuum insulation shell (1), suction port (2), rotor gas-entered passageway (5), scraper plate outlet passageway (6), stator cylinder body (7), rotor (8), air inlet central siphon (9), scraper plate chute (10), cold liquid output tube (11), condensation cavity (12), radiating fin (13), ORC heat engine condensation outer pipe (15), hydrothermal solution output tube (16), scraper plate (17), condensation tube elbow (19), coolant seal plate (22), clutch end (23), ripple heat absorption tube 24, medium rear pump 25, eccentric shaft setting between stator cylinder body (7) and rotor (8), the circumference of stator cylinder body (7) is divided into
,
,
three parts,
+
region is heat preservation zone, and the outside correspondence in heat preservation zone is equipped with vacuum insulation shell (1),
region is heat dissipation area, the outside correspondence in heat dissipation area is equipped with radiating fin (13), coolant seal plate (22) is housed on radiating fin (13), its gap forms determines condensation cavity (12), each independently cavity by condensation tube elbow (19), be interconnected, outermost cavity is communicated with cold liquid output tube (11), in stator cylinder body (7), be provided with rotor (8), rotor (8) is upper divides equally rotor-position fluting formation scraper plate chute (10) along axial direction three, scraper plate (17) is installed in scraper plate chute (10), scraper plate (17) is provided with scraper plate outlet passageway (6), scraper plate outlet passageway (6) has arc-shaped structure, on rotor (8), be provided with U-shaped rotor gas-entered passageway (5), rotor (8) axle is air inlet central siphon (9), air inlet central siphon (9) is provided with suction port (2), on the outer wall of cylinder block of rotor (8), be positioned at
=0
oposition is provided with ORC heat engine condensation outer pipe (15), after ORC heat engine condensation outer pipe (15), connect hydrothermal solution output tube (16), hydrothermal solution output tube (16) is communicated with condensation cavity (12) outermost cavity by condensation tube elbow (19), the power of rotor (8) is by clutch end (23) output, and cold liquid output tube 11, medium rear pump 25, ripple heat absorption tube 24, the 9 serial connection sealings of air inlet central siphon are communicated with.
2. a kind of scraper plate rotator type ORC heat engine according to claim 1, is characterized in that: described air inlet central siphon (9) is connected and fixed by retaining screw (20) with stator cylinder body (7) tail end; The opening angle of the suction port (2) on air inlet central siphon (9) is 60
o～80
o.
3. a kind of scraper plate rotator type ORC heat engine according to claim 1, is characterized in that: vacuum heat-insulating layer support (4) is set between described vacuum insulation shell (1), and vacuum insulation shell (1) covers
+
heat preservation zone,
+
span be 110
o～120
o.
4. a kind of scraper plate rotator type ORC heat engine according to claim 1, is characterized in that: described rotor (8) adopts hollow-core construction, and inside arranges rotor cavity 3.
5. a kind of scraper plate rotator type ORC heat engine according to claim 1, it is characterized in that: described radiating fin (13) is installed radiation fan (14) near a side of clutch end (23), radiation fan (14) is connected with belt pulley (18) by drivign belt (21), and belt pulley (18) is fixed on clutch end (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320634655.5U CN203515677U (en) | 2013-10-15 | 2013-10-15 | Scraper rotor ORC (organic rankine cycle) heat engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320634655.5U CN203515677U (en) | 2013-10-15 | 2013-10-15 | Scraper rotor ORC (organic rankine cycle) heat engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203515677U true CN203515677U (en) | 2014-04-02 |
Family
ID=50374622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320634655.5U Expired - Lifetime CN203515677U (en) | 2013-10-15 | 2013-10-15 | Scraper rotor ORC (organic rankine cycle) heat engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203515677U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103742197A (en) * | 2013-10-15 | 2014-04-23 | 昆明理工大学 | Scraper plate rotor type ORC heat engine |
| CN103912324A (en) * | 2014-04-30 | 2014-07-09 | 郭远军 | Rotor high-low pressure power device and work doing method of rotor high-low pressure power device |
| CN106050311A (en) * | 2016-09-07 | 2016-10-26 | 王振科 | Triangular-prism-shaped rotation unit of steam engine |
-
2013
- 2013-10-15 CN CN201320634655.5U patent/CN203515677U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103742197A (en) * | 2013-10-15 | 2014-04-23 | 昆明理工大学 | Scraper plate rotor type ORC heat engine |
| CN103742197B (en) * | 2013-10-15 | 2016-02-10 | 昆明理工大学 | A kind of scraper plate rotor type ORC heat engine |
| CN103912324A (en) * | 2014-04-30 | 2014-07-09 | 郭远军 | Rotor high-low pressure power device and work doing method of rotor high-low pressure power device |
| WO2015165199A1 (en) * | 2014-04-30 | 2015-11-05 | 郭远军 | Rotor high and low pressure power device and work-doing method therefor |
| US9726046B2 (en) | 2014-04-30 | 2017-08-08 | Yuanjun GUO | Rotor high-and-low pressure power apparatus and working method thereof |
| CN106050311A (en) * | 2016-09-07 | 2016-10-26 | 王振科 | Triangular-prism-shaped rotation unit of steam engine |
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