SI8410445A8 - Heating device using exhaust gasses for motor vrhicles and motor ships - Google Patents
Heating device using exhaust gasses for motor vrhicles and motor ships Download PDFInfo
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- SI8410445A8 SI8410445A8 SI8410445A SI8410445A SI8410445A8 SI 8410445 A8 SI8410445 A8 SI 8410445A8 SI 8410445 A SI8410445 A SI 8410445A SI 8410445 A SI8410445 A SI 8410445A SI 8410445 A8 SI8410445 A8 SI 8410445A8
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- pipe
- exhaust
- exhaust gas
- heat exchanger
- hot water
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 30
- 239000007789 gas Substances 0.000 claims description 26
- 238000002485 combustion reaction Methods 0.000 abstract description 3
- 230000003584 silencer Effects 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 206010067482 No adverse event Diseases 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000004071 soot Substances 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02G—HOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS; USE OF WASTE HEAT OF COMBUSTION ENGINES; NOT OTHERWISE PROVIDED FOR
- F02G5/00—Profiting from waste heat of combustion engines, not otherwise provided for
- F02G5/02—Profiting from waste heat of exhaust gases
- F02G5/04—Profiting from waste heat of exhaust gases in combination with other waste heat from combustion engines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/02—Heating, cooling or ventilating [HVAC] devices the heat being derived from the propulsion plant
- B60H1/14—Heating, cooling or ventilating [HVAC] devices the heat being derived from the propulsion plant otherwise than from cooling liquid of the plant, e.g. heat from the grease oil, the brakes, the transmission unit
- B60H1/18—Heating, cooling or ventilating [HVAC] devices the heat being derived from the propulsion plant otherwise than from cooling liquid of the plant, e.g. heat from the grease oil, the brakes, the transmission unit the air being heated from the plant exhaust gases
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N5/00—Exhaust or silencing apparatus combined or associated with devices profiting by exhaust energy
- F01N5/02—Exhaust or silencing apparatus combined or associated with devices profiting by exhaust energy the devices using heat
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Exhaust Silencers (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
Description
Področje tehnikeThe field of technology
Izum spada na področja grelnih priprav, zlasti takih na Izpušne pline, predvsem za motorna vozila in plovila.The invention relates to the field of heating apparatus, in particular those to Exhaust gases, in particular for motor vehicles and vessels.
Predmeti te vrste so v mednarodni razvrstitvi patentov uvrščeni v razrede F 02G 5/02, B 60H 1/02, B 60H1/20.Articles of this kind are classified in classes F 02G 5/02, B 60H 1/02, B 60H1 / 20 in the international classification of patents.
Tehnični problemA technical problem
Izhodišče Izuma je grelna priprava na izpušne plina za motorna vozila in plovila, ki so gnana z vodno ali zračno hlajenimi motorji z notranjim zgorevajem, obsegajoča izpušni lonec in toplotni menjalnik, ki sta med seboj povezana s cevmi za vodenje izpušnih plinov, ki so opremljene z loputami za regulacijo pretoka izpušnih plinov skozi toplotni menjalnik, pri čemer se kot grelna tekočina v toplotnem menjalniku uporablja hladilna tekočina motorja, ko gre za vodno hlajen motor, ali grelna tekočina posebnega krogotoka, ko gre za zračno hlajen motor.BACKGROUND OF THE INVENTION An exhaust gas heating device for motor vehicles and vessels powered by water or air-cooled internal combustion engines comprising an exhaust pot and a heat exchanger connected to one another by means of exhaust pipes equipped with flaps for regulating the flow of exhaust gases through the heat exchanger, using the engine coolant when it is a water-cooled engine or the special circuit heating fluid when it is an air-cooled engine.
Ob tem Izhodišču je Izum osnovan na problemu, kako elemente priprave preurediti, modificirati in medsebojno povezati, da se bo ustvarila grelna priprava, ki jo bo mogoče brez nadaljnjega izključiti, ko ne bo potrebe po ogrevanju notranjosti vozila, ne da bi s tem vplivali na grelni sistem vozila ali na hlajenje pogonskega motorja vozila, pri čemer bo omogočeno izkoriščanje toplote vseh izpušnih plinov, ne da bi prihajalo do nabiranja saj, in bo nadtlak v izpušnem delu prlprva ostal v predpisanih mejah.In this context, the invention is based on the problem of how to rearrange, modify and interconnect the elements of the device in order to create a heating device that can be switched off without further ado without the need to heat the interior of the vehicle without affecting vehicle heating system or cooling of the vehicle's propulsion engine, which will allow the heat of all exhaust gases to be recovered without soot being collected, and the excess pressure in the exhaust portion will initially remain within the prescribed limits.
Stanje tehnikeThe state of the art
Iz DE 27 05 748 A1 je znana grelna priprava za vozila z motorjem z notranjim zgorevanjem, obsegajoča toplotni menjalnik med vodo In izpušnimi plini, ki je združen z izpušnim loncem n je s pomočjo cevovoda za toplo vodo vezan na odcepni cevovod tople voda, pri čemer je z vgrajeno dvopotno loputo po Izbiri prlključljiv na hladilnik motorja ali na toplovodni radiator za ogrevanja notranjosti vozila. Odtočna cevna odseka iz hladilnika in radiatorja sta združena v cevovod, v katerega je vgrajena obtočna črpalka, katere tlačni vod je priključen na vodni plašč motorja. Vodni plašč motorja je s pomočjo cevovoda, opremljenega a termostatom, priključen na toplotni menjalnik med vodo in izpušnimi pfinl, s čimer je ustvarjen zaključen vodotok. V primeru zračno hlajenega motorja je tlačni cevovod obtočne črpalke priključen neposredno na toplotni menjalnik med vodo in izpušnimi plini.DE 27 05 748 A1 discloses a heating device for vehicles with an internal combustion engine comprising a heat exchanger between water and exhaust gases, which is coupled to the exhaust pot n and is connected to the hot water pipeline by means of a hot water pipeline. with optional double hinged damper, it can be connected to the engine cooler or to the hot water radiator for vehicle interior heating. The outlet pipe sections from the radiator and radiator are combined into a pipeline into which a circulation pump is installed whose pressure line is connected to the motor water jacket. The water jacket of the engine is connected to a heat exchanger between the water and the exhaust pfinl by means of a pipeline equipped with a thermostat, creating a complete watercourse. In the case of an air-cooled engine, the circulation pump pressure pipe is connected directly to the heat exchanger between the water and the exhaust gases.
Delno segreta voda Izstopa iz vodnega plašča motorja in teče skozi toplotni menjalnik, kjer se od izpušnih plinov dodatno segreje. Za gretje notranjega prostora vozila se topla voda preko dvopotne lopute, ki jo krmili termostat, pošlje v radiator. Ko temperatura vodotoka doseže zgornjo temperaturo, se loputa tako zavihti, da se topla voda dovaja hladilniku.Partially heated water Exits the water jacket of the engine and flows through the heat exchanger, where it is further heated by the exhaust gas. To heat the interior of the vehicle, warm water is sent to the radiator via a two-way flap controlled by the thermostat. When the water flow temperature reaches the upper temperature, the flap swings so that warm water is supplied to the refrigerator.
Pomanjkljivost te priprave je vtem, daje potreben povečan aii dodaten vsebnik vode tudi npr. poleti, ko ogrevanje notranjosti vozila ni potrebno. Pravzaprav je energetsko potratno, da se v toplih letnih časih voda po eni strani segreva, po drugi pa hladi.The disadvantage of this preparation is that it requires an increased or additional water container, e.g. in summer when the interior of the vehicle is not required. In fact, it is energy-consuming to warm the water on one hand and cool it on the other during warm seasons.
Iz DE 30 42 934 A1 je znana priprava za povečanje količine prenosljive toplote izpušnih plinov, s katero je mogoče v toplotnem menjalniku pri delni obremenitvi povečati količino prenosljive toplote izpušnih plinov motorja na tekoči ali plinasti medij.DE 30 42 934 A1 discloses a device for increasing the amount of transferable heat of the exhaust gas by which it is possible to increase the amount of transferable engine exhaust gas to a liquid or gaseous medium in a partial load.
Pri tej pripravi je v izpušni cevi vodno hlajenega motorja nameščena loputa, ki jo zaprejo, ko se pojavi potreba po ogrevanju. Na izpušnem cevovodu je pred loputo in za njo priključen toplotni menjalnik, kot medij za prenos toplote iz izpušnih plinov uporablja hladilno vodo motorja. Loputa v izpušni cevi je zasnovana kot dušilna loputa, ki je s posebnim vzvodem tako povezana s pedalom za plin, da se iahko zapre samo pri obtežbah, ki so manjše od delnih obtežb. Pri zaprti loputi se vs! izpušni plini vodijo skozi toplotni menjalnik, Glede na to, da je upor pretoka skozi menjalnik znatno večji od upora pretoka skozi izpušno cev, se pri zaprti dušilnl loputi pojavi določen protitlak izpušnih plinov. S tem je motor močneje obremenjen, kar pomeni želeno povečanje količine toplote, seveda na račun povečane porabe goriva.In this preparation, a flap is fitted in the exhaust pipe of a water-cooled engine, which is closed when the need for heating arises. The exhaust pipe is fitted with a heat exchanger in front of the damper and connected to it, using the engine cooling water as the medium for transferring heat from the exhaust gas. The tailgate flap is designed as a throttle damper, which is so tightly coupled to the accelerator pedal that it can only be closed at loads less than partial loads. With the hatch closed, vs! Exhaust gases pass through the heat exchanger. Given that the flow resistance through the gearbox is significantly greater than the flow resistance through the exhaust pipe, a certain exhaust backpressure occurs when the throttle is closed. This puts the engine more heavily loaded, which means the desired increase in the amount of heat, at the expense of increased fuel consumption.
Pomanjkljivost priprave Je razen v omenjeni povečani potrebi po gorivu v tem, da se skozi toplotni menjalnik iahko pretaka le de! Izpušnih plinov motorja. Razen tega pride pri manjših pretočnih hitrostih Izpušnih plinov skozi toplotni menjalnik do nabiranja saj v menjalniku, kar povzroči zmanjšanja njegovega pretočnega preseka.The disadvantage of this preparation is that apart from the aforementioned increased need for fuel, only de can be passed through the heat exchanger! Engine Exhaust. In addition, at a lower flow rate, the exhaust gas through the heat exchanger causes the carbon black to accumulate in the gearbox, resulting in reductions in the flow section.
Opis rešitve tehničnega problemaDescription of solution to a technical problem
Grelna priprava na izpušne pline za motorna vozila In plovila po Izumu obsega cevno razvejenje, opremljeno z loputo v vsakem od cevnih krakov, pri čemer sta loputi med seboj povezani z vzvodi in zgibno priključeni na delovni pnevmatski valj za upravljanje loput; toplotni menjalnik med izpušnimi plini In toplo vodo, ki je priključen na vodoravni cevni krak sevnega razvajanja, v katerem je nameščena loputa; in izpušni lonec, ki je priključen na drugi cevni krak cevnega razvejenja in je ravno tako opremljen z loputo. Delovni pnevmatski valj za upravljanje loput cevnega razvejenja se krmili s pomočjo toplotnega tipala, nameščenega v izstopni cevi za vodo iz menjalnika In ja povezan z relejem, ki je vezan enkrat na glavno stikalo za vklop in izklop grelne priprave, drugič pa na magnetni ventil za krmiljenje delovnega pnevmatskega valja.Exhaust gas heater preparation for motor vehicles and vessels according to the invention comprises a pipe branch equipped with a flap in each of the tube arms, the flaps being interconnected by levers and pivotally connected to a working pneumatic valve for controlling the flaps; the heat exchanger between the exhaust gases and the hot water connected to the horizontal tube branch of the radiant indulgence in which the flap is installed; and an exhaust pot that is connected to the second pipe branch of the pipe branch and is also fitted with a flap. The working pneumatic cylinder for controlling the flap branching valves is controlled by a heat sensor mounted in the water outlet pipe from the gearbox and connected to a relay connected once to the main switch to switch the heating device on and off, and second to the solenoid control valve. working pneumatic cylinder.
Izum bomo v nadaljnjem podrobneje obrazložili na osnovi izvedbenega primera, predstavljenega v priloženih načrtih, v katerih kažeIn the following, the invention will be explained in more detail on the basis of an embodiment presented in the accompanying drawings showing
44069 sl. 1 grelno pripravo na izpušne pline za motorna vozila In plovila, v pogledu od strani, sl. 2 cevno razvejenje, opremljeno z loputami, delno v prerezu in v položaju loput pri Izključenem ogrevanju, sl. 3 Isto kot na sl. 2, le v položaju loput za vključeno ogrevanje, sl. 4 presek IV-IV s sl. 1 in sl. 5 presek po črti V-V s sl. 1.44069 fig. 1 is an exhaust gas engine for vehicles and vessels, from the side, FIG. 2 is a branch pipe equipped with flaps, partly in cross section and in flap position when the heating is off; FIG. 3 The same as in FIG. 2, only in the position of the flaps for heating on; FIG. 4 is a cross-section of IV-IV of FIG. 1 and FIG. 5 is a cross-sectional view taken along line V-V of FIG. 1.
Grelna priprava na Izpušne pline po Izumu sestoji iz toplotnega menjalnika 1, katerega izstopni konec 1 za Izpušne pline je vezan na Izstopno cev 8 izpušnih plinov, ki se Izteka na prosto, medtem ko je njegov vstopni konec 1' povezan z vodoravnim cevnim krakom 3’ cevnega razvejenja 3, ki Je priključeno na izpušni cevi 4,4' (neprikazanih) kolektorjev izpušnih plinov motorja. Pri tem je ena od izpušnih cevi, v danem primeru cev 4', priključena na prirobnični cevni priključek 4”, ki je vezan na cevno razvejenje 3. Slednje je s svojim poševno navzdol potekajočim cevnim krakom 3 povezano z vstopnim cevnim priključkom 2' Izpušnega lonca 2. Izstopni konec 2 izpušnega lonca 2 je priključen na izpušno cev 9, ki se izteka na prosto. V cevnem priključku 3' cevnega razvejenja 3 je uležajena loputa 5, katere ročica 5' je zgibno povezana z enim koncem droga 15, katerega drugi konec je zgibno pritrjen na ročico 6’, ki pripada v cevnem kraku 3 uležajeni loputi 6. Ročica 6’ je razen tega zgibno povezana z batnico pnevmatskega valja 7.The exhaust gas heater according to the invention consists of a heat exchanger 1 whose outlet end 1 for Exhaust gases is connected to the Exhaust hose 8 which flows outwards while its inlet end 1 'is connected to a horizontal hose arm 3' branch pipe 3, which is connected to the exhaust pipe 4,4 '(not shown) of the engine exhaust manifolds. In this case, one of the exhaust pipes, optionally tube 4 ', is connected to the flange pipe connection 4', which is connected to the pipe branch 3. The latter is connected to the inlet pipe connection 2 'of the exhaust pot by its downwardly extending pipe arm 3. 2. The outlet end 2 of the exhaust pan 2 is connected to the exhaust pipe 9, which flows outwards. In the pipe connection 3 'of the pipe branch 3 there is a bearing flap 5 whose lever 5' is pivotally connected to one end of the rod 15, the other end of which is pivotally attached to a lever 6 'belonging to the pipe arm 3 of the bearing flap 6. Lever 6' is further articulated to the piston rod 7.
Pnevmatski valj 7 je šarnirsko vezan na cevno razvejenje 3 In je s pomočjo krmilne priprave 16 privedljiv v dva končna položaja: ogrevanje ali iztok izpušnih plinov skozi izpušni lonec.The pneumatic cylinder 7 is hingedly connected to a pipe branch 3 and is adjustable to two end positions by means of the control device 16: heating or exhaust flow through the exhaust pan.
Krmilna priprava 16 pnevmatskega valja 7 obsega v dovodnem cevovodu 7' vgrajen elektromagnetni ventil 12, ki je električno vezan na ročno glavno stikalo 14 in rele 13 in se preko njiju oskrbuje z električnim tokom. Rele 13 je električno vezan na temperaturno tipalo 1Γ, ki je nameščeno v Izstopni cevi 11 za toplo vodo iz menjalnika 1 .Na nasprotnem koncu menjalnika 1 je nameščena vstopna cev 10 za ohlajeno toplo vodo, ki se vrača v menjalnik 1 iz (neprikazanega) radiatorja.The control device 16 of the pneumatic cylinder 7 comprises an electromagnetic valve 12 in the supply pipeline 7 ', which is electrically coupled to the manual main switch 14 and the relay 13 and is supplied with electricity. The relay 13 is electrically connected to the temperature sensor 1Γ, which is located in the Exit hose 11 for hot water from gearbox 1. At the opposite end of gearbox 1, there is an inlet hose 10 for cooled hot water that returns to gearbox 1 from the (not shown) radiator. .
SI.2 ponazarja položaja 5a (zaprto), 6b (odprto”) loput 5,6 v cevnem razvejenju 3, ko gre za izključeno gretje, Celotna količina izpušnih plinov teče skozi poševni cevni krak 3” in s tem v izpušni lonec 2 (sl. 1).SI.2 illustrates the positions 5a (closed), 6b (open ”) of the flaps 5,6 in the pipe branch 3 when the heating is switched off, the total amount of exhaust gas flows through the sloping pipe arm 3” and thus into the exhaust pan 2 (fig. 1).
V sl. 3 je prikazan položaj loput 5, 6 pri grelnem obratovanju priprave. V tem položaju celotna količina izpušnih plinov teče v menjalnik 1, ki sledi cevnemu kraku 3'.In FIG. 3 shows the position of the flaps 5, 6 during the heating operation of the device. In this position, the total amount of exhaust gas flows into the transmission 1 following the pipe arm 3 '.
Sl. 4 kaže presek znanega izpušnega lonoa 2 in ga predstavljamo zgolj zaradi kompletiranja. Podobno velja tudi za sl. 5.FIG. 4 shows a cross section of a known exhaust lone 2 and is presented for completing purposes only. Similarly, Figs. 5.
Grelna priprava na izpušne pline deluje takole:Exhaust gas heater works as follows:
Z vključitvijo glavnega stikala 14, ki je nameščeno na armaturni plošči vozila, voznik aktivira loputi 5, 6, katerih ročici 5', 6' sta povezani z drogom 15, katerega dolžina je odmerjena glede na pogoj, da je pri zaprti prvi loputi druga odprta in obratno. Pri položaju loput po sl. 1 je glavno stikalo 14 nesklenjeno In loputi 5, 6 usmerjata celotno količino izpušnih plinov skozi Izpušni lonec 2. Ogrevanje notranjosti vozila je tedaj izključeno.By activating the main switch 14, which is mounted on the dashboard of the vehicle, the driver activates the flaps 5, 6, whose levers 5 ', 6' are connected to the bar 15, the length of which is measured according to the condition that when the first flap is closed, the second is open and vice versa. In the position of the flaps of FIG. 1, the main switch 14 is unlocked, and the flaps 5, 6 direct the entire exhaust gas through the exhaust pan 2. The interior of the vehicle is then switched off.
Predmetna priprava proizvaja dovolj toplote tudi za največje nadgradnje pri motornih vozilih in plovilih; mogoče jo je brez nadaljnjega izključiti, ko ni potrebe po ogrevanju, pri čemer to nima nikakršnih slabih posledic na ogrevalni krogotok vozila ali na hlajenje pogonskega motorja; sposobna Je Izkoriščati celotno količino izpušnih plinov motorja ob znatni pretočni hitrosti leteh; toplotni menjalnik in serijski izpušni lonec sta ločena in kot taka enostavna za Izdelavo; nadtlak v Izpušnem delu ostane brez dodatnih ukrepov v predpisanih mejah; In če pride v predmetni pripravi do motenj, motor brez nadaljnjega lahko ostane v delovanju.The subject preparation produces sufficient heat even for the largest upgrades in motor vehicles and vessels; it can be switched off without further heating when there is no need for heating, with no adverse effects on the vehicle's heating circuit or on the engine's cooling; capable of exhausting the full amount of engine exhaust at significant flow rates; the heat exchanger and series exhaust are separate and as such easy to manufacture; the excess pressure in the exhaust section remains without additional measures within the prescribed limits; And if there is a malfunction in the subject preparation, the engine may remain in operation without further delay.
Ohišje toplotnega menjalnika 1 je Iz pločevine debeline 1,5 mm v varjeni izvedbi; kakovost Č 0461 S (JUS C B4 110). V notranjosti menjalnika 1 so nameščene plinovodne šlvne cevi iz Č 130.039 (JUS CB 5 050), ki so porazdeljene v tri skupine, ki so medsebojno ločene s predelnima pločevinama debeline 2 mm; kakovost Č 0461 S.The heat exchanger housing 1 is made of 1.5 mm thick plate in welded version; quality C 0461 S (JUS C B4 110). Inside the gearbox 1 there are gas piping pipes of Č 130.039 (JUS CB 5 050), which are divided into three groups, separated from each other by 2 mm thick partitions; quality C 0461 S.
Ohišje izpušnega lonca 2 je iz pločevine debeline 1,5 mm v varjeni izvedbi; kakovost Č 0461 S. V notranjosti izpušnega lonca so nameščene štiri jeklene šlvne cevi iz č 130.039, ki so razporejene na skupnem delilnem krogu z delitvijo 7Γ/2- Pri tem je spodnja cev večjega premera od premera ostalih treh cevi, ki so si enake.The housing of the exhaust pan 2 is made of 1.5 mm thick sheet in welded version; quality Č 0461 S. Inside the exhaust pot there are four steel pipes made of č 130.039, which are arranged on a common dividing circle by dividing 7Γ / 2-. The lower pipe is larger than the diameter of the other three pipes, which are identical.
Cevna kraka 3',3” razvejenja 3 in prirobnični cevni priključek 4 so izvedeni kot odlitek iz SL 25 (JUS C J2 020). Stične ploskve prirobnic cevnih krakov 3', 3” ter prirobnlčnega cevnega priključka 4 so piano postružene. Loputi 5, 6 sta iz jeklene pločevine Č 0461 S debeline 10 mm, zunanje prestruženi In privarjenl na ročici 5', 6’, ki sta odlitka iz CTL 38 (JUS CJ 2021) in notranje ter piano postruženi. Drog 15, ki povezuje ročici 5', 6', je iz Č 0461 (JUS C B4 110).The pipe arms 3 ', 3' of branch 3 and the flange pipe connection 4 are made as a cast from SL 25 (JUS C J2 020). The contact surfaces of the flanges of the pipe arms 3 ', 3' and the flange pipe connection 4 are turned. The flaps 5, 6 are made of sheet steel Č 0461 10 mm thick, extruded and welded on the handle 5 ', 6', cast in CTL 38 (JUS CJ 2021) and internally and piano turned. The rod 15 connecting the arms 5 ', 6' is from Č 0461 (JUS C B4 110).
Delovni pnevmatski valj 7 je serijski proizvod GTP Techomatic.Working pneumatic cylinder 7 is a standard GTP Techomatic product.
Priključek oz. vstopna cev 10 za dovod tople vode in odvod oz. Izstopna cev 11’ tople vode sta iz jeklene šivne cevi Č 130.039 in strojno krivljeni v posebni pripravi.Connection or. inlet hose 10 for hot water supply and drainage. The 11 'hot water outlet pipe is made of steel seam pipe Č 130.039 and is machine-curved in a special device.
4406944069
Krmilna priprava 16 delovnega pnevmatskega valja 7 je sestavljena iz standardnih” elementov (elektromagnetnega ventila 12, temperaturnega tipala 11', izvedenega kot termostat, in glavnega stikala 14 v izvedbi kot ktecno stikalo.The control device 16 of the working pneumatic cylinder 7 consists of standard ”elements (solenoid valve 12, temperature sensor 11 'made as a thermostat, and main switch 14 implemented as a ktec switch.
Claims (2)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| YU445/84A YU44069B (en) | 1984-03-13 | 1984-03-13 | Heating device using exhaust gasses for motor vehicles and motor ships |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SI8410445A8 true SI8410445A8 (en) | 1996-02-29 |
Family
ID=25549965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SI8410445A SI8410445A8 (en) | 1984-03-13 | 1984-03-13 | Heating device using exhaust gasses for motor vrhicles and motor ships |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE3509016A1 (en) |
| SI (1) | SI8410445A8 (en) |
| YU (1) | YU44069B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101825039A (en) * | 2010-05-10 | 2010-09-08 | 中联煤层气有限责任公司 | Flue gas waste heat recovery unit of gas engine for coal bed gas compressor |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4026595A1 (en) * | 1990-08-23 | 1992-02-27 | Man Nutzfahrzeuge Ag | PASSENGER HEATING FOR VEHICLES |
| FR2776015B1 (en) * | 1998-03-11 | 2000-08-11 | Ecia Equip Composants Ind Auto | HEAT EXCHANGER EXHAUST MEMBER |
| DE102008004133A1 (en) * | 2008-01-11 | 2009-07-16 | Volkswagen Ag | Heating device for motor vehicle, has heating circuit provided with heat exchanger arranged in exhaust gas discharge pipe between exhaust gas outlet of internal-combustion engine and surrounding outlet |
| DE102008015929A1 (en) * | 2008-03-27 | 2009-10-01 | J. Eberspächer GmbH & Co. KG | exhaust system |
| DE102009053464A1 (en) * | 2009-11-16 | 2011-05-19 | Volkswagen Ag | Valve means for selectively opening or closing an overflow surface |
| CN104553678A (en) * | 2013-10-12 | 2015-04-29 | 丹阳市飞越车辆附件有限公司 | Automobile tail gas energy-saving heating system |
| DE102014208253A1 (en) | 2014-04-30 | 2015-11-05 | MAHLE Behr GmbH & Co. KG | Exhaust system for a motor vehicle |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2231301A1 (en) * | 1972-06-26 | 1974-01-17 | Bosch Gmbh Robert | DEVICE FOR REGULATING THE TEMPERATURE IN THE INTERIOR OF A MOTOR VEHICLE |
| DE2705748A1 (en) * | 1977-02-11 | 1978-08-17 | Alfred Thaufelder | Motor vehicle heating system - has heat exchanger in exhaust pipe between manifold and silencer and thermostat controlling radiator by=pass flow |
| DE3042934A1 (en) * | 1980-11-14 | 1982-07-01 | Fa. J. Eberspächer, 7300 Esslingen | Car engine exhaust-heated exchanger - takes up heat from parallel exhaust branch by=passing controllable throttle in main exhaust line |
-
1984
- 1984-03-13 SI SI8410445A patent/SI8410445A8/en unknown
- 1984-03-13 YU YU445/84A patent/YU44069B/en unknown
-
1985
- 1985-03-13 DE DE19853509016 patent/DE3509016A1/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101825039A (en) * | 2010-05-10 | 2010-09-08 | 中联煤层气有限责任公司 | Flue gas waste heat recovery unit of gas engine for coal bed gas compressor |
Also Published As
| Publication number | Publication date |
|---|---|
| YU44584A (en) | 1987-12-31 |
| DE3509016C2 (en) | 1991-01-31 |
| YU44069B (en) | 1990-02-28 |
| DE3509016A1 (en) | 1985-09-26 |
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