• 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:
    Disclosed is an engine drive type generator blower comprising a generator directly connected to the output shaft of the engine, and a blower directly connected to the rotary shaft of the generator. The engine is enclosed by a stationary duct having on its forward end a cold air inlet. A catalytic converter for purifying the exhaust gas is arranged in the stationary duct. The air inlet opening of the blower is enclosed by a rotary duct which can be connected to the stationary duct. When the rotary duct is connected to the stationary duct, hot air is discharged from the blower. When the rotary duct is directly opened into the atmosphere, cold air is discharged from the blower.
    公开号:SU1041040A3
    申请号:SU782674006
    申请日:1978-10-10
    公开日:1983-09-07
    发明作者:Ониси Сигеру
    申请人:Сигёру Ониси(Япони )；
    IPC主号:
    专利说明:

    The invention relates to mechanical engineering, namely to power plants equipped with an internal combustion engine whose heat of cooling air is used to supply hot air to a consumer. There are known devices for producing electricity and hot air containing an internal combustion engine and associated with its shaft. electric generator mounted on a common frame, fixed Lying covering the engine and equipped. an inlet for fresh cooling air and an outlet for heated cooling air, an air cooling channel of the engine exhaust system, an exhaust fan connected to its body through a mounting assembly, a suction air line with a flange on the side of the inlet opening for connection to the casing exhaust pipe and hot air discharge piping connected to the blower port of the fan. Such devices are convenient for building or other work in enclosed areas that need to be ventilated and illuminated. At low temperatures, the cooling air heat can be used to heat the room and for technological purposes. L. .. However, in known devices, the efficiency of using cooling air is not high, which reduces their efficiency as a whole. The purpose of the invention is to increase efficiency. .. To achieve this goal in a device for the production of electricity and hot air, containing an internal combustion engine and an electric generator connected to its shaft, mounted on a common frame, a fixed casing enclosing the engine and provided with an inlet for fresh cooling air and an outlet for preheated cooling air / air cooling duct of the engine exhaust system, exhaust fan connected to its body through the attachment point of the suction pipe a flange on the side of the inlet to connect to the outlet of the casing and the hot air discharge pipe connected to the pressure port of the fan; the attachment assembly of the suction pipe on the fan casing is adapted to change the angular position of the pipeline and alternately connect its inlet to . The outlet of the housing and to the atmosphere, and the outlet of the housing is made back to the cooling channel of the exhaust system. The mounting unit can be made in the form of notches in the pipeline and a spring-loaded ball mounted in the fan casing with the possibility of being buried in one of the notches in the pipeline. The inlet of the intake manifold of the fan in the position of connection to the atmosphere is removed from the exhaust outlet of the exhaust. system, and the latter is removed from the inlet of the casing. FIG. 1 shows the proposed device, isometric; in fig. 2 is the same, the glider view in FIG. 3 is the same, side view, in FIG. 4 is the same, a side view of the injection pipeline j in FIG. 5 is the same, view from the side of the casing inlet} in FIG. b - node I in FIG. 3 (suction pipe attachment assembly on the fan casing); in fig. 7 - the end of the exhaust pipe section. The device comprises an internal combustion engine 1 with a carburetor 2, an electric generator 3 directly connected to the engine output shaft (not shown), an exhaust fan 4, a hot air discharge pipe 5, an engine exhaust system 6 with a catalytic converter 7 and a heat exchanger 8 which is connected to the neutralizer by a pipe 9 and is provided with fins and an exhaust pipe 10, and a supply fan 11 for air cooling the engine connected to its shaft. Engine 1 and generator 3 are installed on a common frame 12. The generator can be connected to the engine either directly or via a belt drive. The heat exchanger 8 is made in the form of a hollow vessel and works as a silencer. The flat plate 13 of the frame 12 is fixed to it on one side of the stop motor 1, and the fixed casing 14 covers the blade and covers the engine. Him. the exhaust nozzle is integral with the air cooling channel of the exhaust system and covers the neutralizer 7 and the heat exchanger 8. The nozzle ends with an opening 15 to release the heated cooling air, and the casing is provided with an inlet Hole 16 for fresh cooling air coming from the fan 11 in the direction of 17. Hole 16 is covered by a flap 18 enclosing the fan 11 and serving to direct the air to the engine cooling. The exhaust fan 4 is enclosed in the hollow body 19 and is provided with a 6-shaped suction pipe 20 (Fig. 2). The bolt 21 of the impeller 22 of the fan is attached to the shaft of the generator 3 (Fig. 4). The housing 19 consists of a central cylindrical part 23 (FIG. 6), an increased diameter section 24 and a reduced diameter section 25. The housing 19 is mounted on the generator 3 so that the area of increased diameter engages the end of the generator and fastens on it, for example, with bolts (not shown). In the central cylindrical part, rectangular grooves 26 are made, and the pipeline 20 can be rotated around the cylindrical part 23 to surround the recess. As shown in FIG. 1, 2 and b, the section of the pipeline 20 covering the grooves 26 has a V-shaped cross section, as a result of which a channel 27 for air is formed in its interior. The side wall 28 of the pipeline 20 is made with a plurality of hemispherical recesses 29, which are spaced one from the other at equal angles (Fig. 4. And 6). A hole 31 is made in the annular body element 39, into which the ball 32 and the spring 33 are inserted. The ball is buried in one of the recesses 29 and fixes the conduit 20 at a predetermined inclination. If the branch 34 of the pipeline 20 is fixed in position,. in which its inlet 35 is coaxial with the opening 15 of the nozzle, its inlet is connected to the outlet of the casing. When the conduit 20 is rotated to the position shown in FIG. 4 is dotted, its opening 35 is connected to the atmosphere. The exhaust outlet of the exhaust pipe 10 is directed upwards from; verst 36 (Fig. 2) formed in the casing 14, and the reverse cone 37 and the protective cap 38 (Fig. 7) prevent precipitation from entering it. in the position of connection to the atmosphere (dotted line in FIG. 4). During operation, engine 1, its exhaust gases are fed to the catalytic converter 7, where the unburned components are oxidized, and after cleaning come into the heat exchanger 8 and through the pipe 10 to the atmosphere. The oxidation reaction in the neutralizer 7 isometrics esk, and the gases come in. very high heat exchanger. . When the generator is rotated, the impellers of the fans 11 and 4 rotate together, so that the surrounding air, which is sucked into the shield 18, is directed into the gap between the casing 14 and the eloblock of the engine 1 and cools it. The air temperature in this case is raised. Further, the heated air washes the catalytic converter 7 and the heat exchanger 8 and is heated additionally. The exhaust air 4 is sucked through the pipeline-20 and the grooves 26 and is injected into the pipeline 5, providing ventilation and heating of the working gas of the zone. In those cases, when the ambient air temperature is relatively high, the need to heat the working area disappears and it should only be ventilated. If the conduit 20 is installed in the position shown by the dotted line in FIG. 4, the hot air from the casing 14 is emitted into the atmosphere. Through the opening 15, and into the conduit 20 through the opening 35 fresh fresh air from the atmosphere enters. The fan 4 supplies this air through the pipe 5 for the needs of the ventilation of the room, the offset of the opening 35 relative to the opening 15 can be varied. With a particularly high ambient temperature (in summer), the opening 35 can be positioned against the opening 15, as shown in FIG. 4 dotted line. At the same time, due to the maximum distance from the exhaust pipe, the possibility of exhaust gas leaks into the igneous one is excluded as much as possible; the air. Change the position of the pipeline. 20, it is possible to provide partial suction in the opening 35 of a part of fresh air and a part of heated air, and to regulate the temperature of air injected into a serviced room. An internal combustion engine can be, for example, a two-stroke engine with a highly efficient combustion process, low noise and low toxic emissions. In this case, the proposed device can be as close as possible to the room into which air is injected. The use of engine cooling heat with the possibility of adjusting the amount of fresh air drawn in: the air increases the efficiency of the device.
    7 S 8
    FIG. 3
    f9
    20
    权利要求:
    Claims (3)
    [1]
    1, DEVICE FOR PRODUCING ELECTRIC POWER AND HOT AIR, containing an internal combustion engine and an electric generator connected to its shaft, mounted on a common frame, a stationary casing enclosing the engine equipped with an inlet for fresh cooling air and an outlet for heated cooling air, a channel air cooling of the exhaust system of the engine, an exhaust fan connected to its body through a mounting unit, a suction pipe with a flange on the inlet side a hole to connect to the exhaust pipe of the casing and the discharge pipe of hot air connected _ . with a fan outlet, it is noteworthy that, in order to increase efficiency, the attachment point of the suction pipe on the fan housing is made with the possibility of changing the angular position of the pipe and alternately connecting its inlet to the outlet pipe of the casing and to the atmosphere, and the exhaust pipe of the casing is made integral with the air cooling channel of the exhaust · system.
    [2]
    2. The device according to claim 1, distinguished by the fact that the mounting unit is made in the form of recesses in the pipeline and a spring-loaded ball installed in the fan casing with the possibility of penetration into one of the recesses of the pipeline.
    [3]
    3. The device according to claim 1, it is stipulated by the fact that the inlet opening of the suction pipe of the fan in the position of connection to the atmosphere is removed from the outlet of the exhaust system, and the latter is removed from the inlet of the casing.
    »SU,„. 1041040
    类似技术:
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    US4002157A|1977-01-11|Gas turbine heating apparatus
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    SE8600591L|1986-09-16|MIDDLE HOUSE FOR A FUEL DRIVE BURNER
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    SU985614A1|1982-12-30|Device for ventilation of rooms
    同族专利:
    公开号 | 公开日
    FI61095C|1982-05-10|
    CA1102564A|1981-06-09|
    GB2008740A|1979-06-06|
    ES474139A1|1979-05-16|
    NO148387B|1983-06-20|
    ZA785722B|1979-09-26|
    FI61095B|1982-01-29|
    SE440118B|1985-07-15|
    GB2008740B|1982-03-03|
    DK148104C|1985-07-29|
    DK148104B|1985-03-04|
    DE2844340A1|1979-04-19|
    ATA730778A|1982-02-15|
    NL170036B|1982-04-16|
    JPS5456234A|1979-05-07|
    BE871185A|1979-02-01|
    AU524303B2|1982-09-09|
    PH16687A|1983-12-13|
    NL170036C|1982-09-16|
    NO783407L|1979-04-17|
    AU4050578A|1980-04-17|
    BR7806697A|1979-05-02|
    DE2844340C2|1983-10-27|
    CH625599A5|1981-09-30|
    FI783087A|1979-04-12|
    JPS5634779B2|1981-08-12|
    NO148387C|1983-09-28|
    US4231717A|1980-11-04|
    DK451178A|1979-04-12|
    FR2406104B1|1984-01-06|
    SE7810431L|1979-04-11|
    NL7810129A|1979-04-17|
    AT368667B|1982-10-25|
    FR2406104A1|1979-05-11|
    IN148962B|1981-08-01|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    RU2509224C1|2012-08-21|2014-03-10|Владимир Степанович Григорчук|Generator plant|CH149184A|1930-02-09|1931-08-31|Winter Hans|Device for utilizing waste heat from internal combustion engines.|
    FR1145718A|1955-01-18|1957-10-29|Wilhelm Baier Kg Webasto Werk|Improvements made to assemblies comprising an internal combustion engine and an electric generator|
    DE1065663B|1956-09-14|1959-09-17|Kopnvnice Jifi Klos |Air-cooled internal combustion engine|
    GB1093827A|1963-09-05|1967-12-06|Sackville Ltd|Heaters for motor vehicles|
    US3514219A|1968-08-28|1970-05-26|Stewart & Stevenson Serv Inc|Combination electrical and pneumatic power supply and method|
    FR2304873A1|1975-03-19|1976-10-15|Bille Michel|Generating and space heating unit - has engine using exhaust to heat pulsed air flow also variably heated by electric resistance|
    US4003139A|1975-05-06|1977-01-18|Winkle Clinton T Van|Grain dryer|
    DE2544181A1|1975-10-03|1977-04-14|Howard R Chapman|Power unit with auxiliary engine - has main engine coupled to rotary machine using vaporising liquid passed through engine heat exchangers|FR2456419B1|1979-05-10|1984-12-14|Automatis Servitudes Manut|
    DE3143366C2|1981-11-02|1987-01-15|Bedia Maschinenfabrik Verwaltungs Gmbh, 5300 Bonn, De|
    US4615797A|1985-06-18|1986-10-07|Keene Wayne G|Dry washer with hot air supply|
    GB2189021B|1985-10-24|1989-11-22|Neville Hamilton Birch|Aircraft fire-emergency method and apparatus and aircraft equipped therewith|
    JPH031482B2|1986-06-02|1991-01-10|Tonen Kagaku Kk|
    GB9114301D0|1991-07-02|1991-08-21|Tilehouse Group Plc|Combined heat & power system|
    DE4205077C2|1992-02-20|1993-12-09|Adolf Hutter|Device for generating electrical energy and for utilizing waste heat, in particular for a processing plant for limestone|
    US5232494A|1992-07-31|1993-08-03|Binney & Smith Inc.|Color changing compositions|
    GB2422192A|2005-01-13|2006-07-19|Louis William Green|Portable roof drying blower heated by a drive motor|
    JP4943089B2|2006-08-11|2012-05-30|株式会社テイエルブイ|Float type steam trap|
    US8459216B2|2009-04-03|2013-06-11|Cummins Power Generation Ip, Inc.|Air distribution scroll with volute assembly|
    WO2018209426A1|2017-05-16|2018-11-22|Thermal Intelligence Inc.|Air heating systems and methods using heat generated by an internal combustion engine|
    CN112160928B|2020-09-28|2021-10-19|浙江风神风机制造有限公司|Fan capable of automatically switching air outlets according to temperature|
    CN113217429A|2021-05-26|2021-08-06|徐州建滔能源有限公司|Special energy-saving dust removal fan for coke production|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    JP12089677A|JPS5634779B2|1977-10-11|1977-10-11|
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