• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    Dieses Antriebsaggregat umfasst eine Brennkraftmaschine und eine Abwärmeturbineneinheit, in der die im Abgas enthaltenen Energien genutzt werden. Die Abwärmeturbineneinheit ist mit einem rotierenden, als Hohlkörper ausgebildeten Zylinder versehen, der an seiner Außenseite eine den Abgasen ausgesetzte Beschaufelung trägt, wobei der Innenseite des Zylinders über eine Einrichtung flüssiges, in Dampf umwandelbares Medium zugeführt wird, der in der Dampfturbineneinheit unter Leistungsabgabe expandi
    公开号:SU1240366A3
    申请号:SU843773889
    申请日:1984-07-26
    公开日:1986-06-23
    发明作者:Штирбих Хельмут
    申请人:Д.Р.Инж Х.Ц.Ф.Порше А.Г., (Фирма)；
    IPC主号:
    专利说明:

    2. The unit according to claim 1, characterized by the fact that the cylinder is made of an alloy of light metals.
    3. The unit according to claim 1, about aphids and the fact that the rows of blades are made together with the disks.
    4. The unit according to Clause 3, which differs from the fact that the rows of blades are displaced OD with respect to the other along the axis of the cylinder and are located on both sides of each opening of the exhaust gas supply.
    5. An assembly according to Claims 1, 3 and 4, characterized in that the rows of blades and discs are integral with the cylinder.
    6 ,. Unit on PP. 1.4 and 5, which is related to the fact that the rows of blades are formed by separate blades.
    7. The unit according to claim 1, about aphids and with the fact that the channels for supplying fluid from the pump to the cylinder are provided with spraying (O4 and nozzles.
    8. The unit according to claim 1, that is, with the fact that the steam generator is made with a superheater, which is attached to one of the rotor treadors.
    9. The unit according to claim. 8, about tl and h a y i and with. the fact that the superheater is made in the form of a core located perpendicular to the axis of the cylinder
    and provided with a plurality of through axial holes adjacent to the periphery of the cylinder.
    10. The unit according to claim 9, of which the core is made with a recess in the form of a reservoir.
    11. The apparatus of claim 10, wherein a cavity is formed between the core and the end wall.
    12. The unit according to claim 1, wherein the steam turbine is made in the form of two wheels rotating in opposite directions, the first of which is connected to the cylinder. The invention relates to internal combustion engines with a turbine.
    the rum is equipped with nozzles extending to the periphery, and the second is designed as a centrifugal wheel of a turbine.
    13. The unit on the PP. 1-12, -o t l and the fact that the steam turbine is separated from the cylinder by means of a radial partition with a bearing installed in it.
    14. The unit according to claim 1, of which the steam turbine installation is equipped with a mixing capacitor.; 1-5. The assembly according to claim 14, wherein the mixing condenser is made in the form of a chamber located in the casing of the gas turbine and equipped with at least one coolant spray nozzle and a condensate discharge nozzle.
    16. The unit according to claim 1, about tl and h and h and u with TeHf that the supply channels
    liquids from the pump to the cylinder are at least partially located in the exhaust flow pipe after expansion in the turbine,
    17. The unit according to claim 1, -o tl and h and y and the fact that the kinematic connection of the turbine unit with the engine is equipped with a transmission adjacent to the steam turbine.
    18. The unit according to claim 1, wherein the case is made of an aluminum alloy and is provided with thermal insulation on the inner surface. 19. The unit according to claim 18, which differs from the fact that the thermal insulation is made of ceramics.
    20. The unit according to claim 1, of which is l, which is equipped with a pump
    with regulation of exhaust gas temperature in the exhaust pipe after the expansion in the turbine from a predetermined value, coordinated with the position of the engine power control circuit.
    working on its exhaust gases and exhaust heat utilization.
    The aim of the invention is to increase reliability and efficiency,
    Turbine assembly using exhaust energy works with high
    Efficiency As a result of the arrangement of the spread on the outer surface of the rotating cylinder, heat is transferred through a relatively large surface and weight is reduced depending on the ratio of the surfaces, and the movement of the liquid is achieved, film evaporation is achieved, high heat transfer and cooling of the cylinder are ensured, due to which The temperature level decreases and there is no need to use
    heat resistant materials for the turbine ..
    FIG. 1 shows a block diagram of a drive unit; in fig. 2 shows section A-A in FIG. one; in fig. 3 is a section BB in FIG. 2; in fig. 4 is a diagram illustrating the functional adjustment of the drive unit; in fig. 5 shows the node I in FIG. one.
    The drive unit 1, which can be installed on a vehicle or operated under stationary conditions, contains an internal engine, a combustion engine, and a turbine unit 3 using the energy of the exhaust gases as a source of energy supply. The turbine unit 3 is connected to the exhaust ports of the 4 cylinders of the engine 2, for example, four-cylinder, and is equipped with an exhaust gas exhaust pipeline 5. By means of units 6 or 7, a turbine unit is kinematically connected with engine 2 of an internal combustion, preferably with its crankshaft 8. For this, gears 9 and 10 are provided between the crankshaft 8 and the turbine unit.
    ,
    The turbine unit contains a rotating hollow cylinder 11, representing the rotor of the gas turbine and the steam generator. The steam-turbine utilization plant also has a steam turbine 12 and a condenser 13. Moreover, the steam turbine 12 is located in the housing 14, which is common to the whole unit. Liquid is supplied to the cylinder 1 through line 15.
    In transverse partitions 16 and 17. (Fig. 2) of the housing 14, bearings 18 and 19 are installed for axles 20 and 21 of cylinder 11. The cylinder can be made of two parts, joined in the B-B plane. It is possible to use a tubular element provided with ends with protrusions. The partition 16 is made as a separate part attached to the cylinder on the thread 22,
    The cylinder 11 is made of a light alloy and there are rows of blades 23-26 on its outer surface, which are affected by the exhaust gases of the engine 2 internal combustion. The housing 14 can also be made of light materials and can be supplied on the inside with thermal insulation 14.1 of heat-resistant material, for example from ceramics.
    Zones 27 and 28 are provided in the housing for supplying engine exhaust gases to rows of blades 23 to 26, which can be made integral with disks 29 to 32, which are integral with cylinder 11 (casting method),
    Dinner discs can be performed as separate parts and fixed to the cylinder by hot pressing or other means. In this example, the exhaust gases are supplied tangentially between two rows of blades, mixed one relative to the other along the axis of the cylinder and located on both sides of each exhaust outlet. But one rim can be provided for which the exhaust gases are tangentially supplied.
    Line 15 is communicated With the inner surface 33 of the end wall 34 of cylinder 11. Through spray nozzles 35 and 36, communicated with line 15 by means of channels 37 and 38 supplying fluid from pump 39 to cylinder 11, located in end wall 34. Suction pump 40 channel 39 made in the pin 20,
    Another end wall 41 of cylinder 11 is adjoined to a steam superheater 42 made in the form of a core 43 located perpendicular to the cylinder axis, the periphery 44 of which is attached to a set of through axial holes 45. On the side facing the end wall 34 the core is made with a notch 45 in the shape reservoir.
    In order for the working medium coming from the superheater to be uniformly supplied to the steam turbine, a cavity 47 is formed between the core 43 and the end wall 41.
    The steam turbine 12 is located on the other side of the transverse partition 17 inside the housing 14 and is made in the form of two rotating wheels 48 and 49 in opposite directions, of which the first wheel 48 is connected to the cylinder and provided with nozzles extending to the periphery wheel 49 is designed as a centrifugal wheel of a turbine. The hole 50 in the trunnion 21 connects the cavity 47 through the steam extraction channels 51 to the expanding nozzles 52 and 53 in the wheel 48, the exhaust ports in the directions C and D. The wheel 49 is equipped with blades 54, covering (Zimi wheel 48, and pivot which is located in the bearing 55 installed in the closing wall 56 of the housing 14.
    This shtender is held in the housing by means of a thread 57 and forms in it a chamber 58, in which a coolant splash nozzle 60 is placed in the cavity 61 in at least one hole 59 and a condensate drain pipe 62 is made at the bottom. . The cavity 61 is a mixing capacitor and, if present, a separate capacitor 13 can be excluded (FIG. 1).
    Highway 15 may interact with the regulator device 63, which contains a controller 64 connected to the sensor 65 of the temperature T ,, of exhaust gases into the pipe
    release wire 5 after expansion into
    a gas turbine (actual temperature sensor) K with a sensor 66 of a given temperature value agreed with the control unit (not shown) of the MOVTsIOSTI engine. The controller 64 is connected to the electric motor 67 of the pump 68 via the intermediate voltage regulator 69. The channels 70 on the liquid from the pump 68 in qi

    5 Q
    s -
    five
    The LINDR 11 is at least partially in the form of a section 71 placed in the pipeline 5 of the exhaust gas after expansion in the turbine, where it is washed by the exhaust gases, whereby the liquid is heated,
    The kinematic coupling of a turbine unit with an engine can be accomplished in the form of a gear 72 prying to a steam turbine. This transmission can be planetary (FIG. 5), and between it and the crankshaft 8, a stepless transmission can be used.
    The diagram (FIG. 4) explains the principle of operation of the regulating device 63, the prescribed values of temperature Tg are plotted on it along the ordinate axis, and the load (in percent), along the abscissa axis.
    The principle of operation is the following,
    At idle or at low load, the exhaust gas temperature Tq is generally lower than the set value Tg. In this case, the pump 68 is turned off and no liquid is supplied to the cylinder. It acts as a heat accumulator. If the target value is lowered as a result of power increase (over 50%), the exhaust gas temperature Tq becomes higher than the current Tg value and the pump 68 is turned on with the frequency of iero rotation controlled. As a result, the fluid through the nozzles 35 and 36 enters the rotating cylinder, where it evaporates (film evaporation), the generated steam through the superheater 42 enters the steam turbine and, expanding in it, produces work.
    The energy created by the exhaust gas stream acts on the rows of blades and through the cylinder and the gear 9, which can be equipped with an overrunning clutch, is transmitted to the crankshaft 8 of the Engine. In the turbine wheel 49, the energy of the evaporative process is triggered and this energy is also transmitted through the planetary gear 72 to the crankshaft 8 of the engine.
    58 45, 17 48 /// ....
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    38
    2
    53
    54
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    Fi.Z
    5 (77. FIG.
    Editor N. Bobkova
    Compiled by M. Fain Tehred V. Kadar
    Order 3417/60 Circulation 523. . . Subscription VNIIPI USSR State Committee
    for inventions and discoveries. 113035, Moscow, Zh-35, Raushsk nab., D. 4/5
    Production
    printing enterprise, Uzhgorod, st. Project, 4
    W0%
    5
    Proofreader M. Sharoshi
    权利要求:
    Claims (19)
    [1]
    1. DRIVING UNIT, IN PARTICULAR, FOR A CAR, comprising an internal combustion engine equipped with a power regulator, a gas turbine having exhaust gas inlet openings from the engine cylinders and an exhaust exhaust pipe after expansion, and a steam turbine recovery plant combined with a gas turbine in a turbine block, in which the steam generator of the utilization plant is located in the rotor of the gas turbine, and the steam turbine and pump are located on the ends of the rotor of the gas turbine in its casing, The turbine unit is kinematically connected with the internal combustion engine, which is due to the fact that, in order to increase reliability and efficiency, the gas turbine rotor and the steam generator of the utilization unit located in it are made in the form of a hollow cylinder with rows of blades on the outer surface, with channels for supplying fluid from the pump to the cylinder, located in one of its end faces, and with channels of the outlet ( and steam, located in the other end.
    I
    Λ Τ '
    SjJ m 1240366 AZ
    [2]
    2. The assembly according to claim 1, characterized in that the cylinder is made of an alloy of light metals.
    [3]
    3. The unit according to claim 1, about aphids and lean with the fact that a number of blades are made integral with the disks.
    [4]
    4. The assembly according to claim 3, characterized in that the row of blades are shifted ONE relative to the other along the axis of the cylinder and are located on both sides of each hole for supplying exhaust gases.
    [5]
    5. The unit according to claims 1, Z. and 4, characterized in that the rows of blades and discs are made integral with the cylinder.
    [6]
    6,. · Unit according to 1,4 and 5, with the fact that the rows of blades are formed by separate blades.
    [7]
    7. The unit according to π.1, with the exception that the supply channels and liquids from the pump to the cylinder are equipped with spray nozzles.
    [8]
    8. The unit by π. 1, with the fact that the steam generator is made with a superheater adjacent to one of the ends of the rotor. ,
    [9]
    9. The unit according to claim 8, with the inclusion of a. the fact that the superheater is made in the form of a core located perpendicular to the axis of the cylinder and provided with a plurality of through axial holes adjacent to the periphery of the cylinder.
    [10]
    10. The assembly according to claim 9, which is thin in that the core is made with a recess in the form of a reservoir.
    [11]
    11. The assembly according to claim 10, characterized in that a cavity is formed between the core and the end wall.
    [12]
    12. The assembly according to claim 1, wherein the steam turbine is made in the form of two wheels rotating in opposite directions, the first of which is connected to the cylinder and provided with nozzles expanding to the periphery, and the second is made in the form of a centrifugal wheel turbines.
    [13]
    13. The unit according to paragraphs. 1-12, characterized in that the steam turbine is separated from the cylinder by means of a radial partition with a bearing * installed in it.
    [14]
    14. The unit according to claim 1, different from the fact that the steam turbine unit is equipped with a mixing condenser,
    1-5. The assembly according to claim 14, wherein the mixing condenser is made in the form of a chamber located in the body of a gas turbine and equipped with at least one coolant spray nozzle and a condensate drain pipe. *
    [15]
    16. The unit according to claim 1, with the fact that the channels for supplying fluid from the pump to the cylinder are at least partially located in the exhaust pipe after expansion in the turbine.
    [16]
    17. The unit according to π. 1, with the fact that the kinematic connection of the turbine unit with the engine is equipped with a transmission adjacent to the steam turbine.
    [17]
    18. The unit according to claim 1, which is distinguished by the fact that the housing is made of aluminum alloy and is provided with thermal insulation on the inner surface. -
    [18]
    19. The unit according to claim 18, with the fact that the thermal insulation is made of ceramic.
    [19]
    20. The unit according to claim 1, which is characterized in that it is equipped with a pump that controls the deviation of the temperature of the exhaust gases in the exhaust pipe after expansion in the turbine from a predetermined value consistent with the position of the engine power control body. .
    eleven
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    引用文献:
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    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    DE3326992A|DE3326992C1|1983-07-27|1983-07-27|Drive unit, in particular for motor vehicles|
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