KR840001769Y1 - Adaption of heating cooling for driver or passenger spaces of l.p.g. vehicles - Google Patents

Adaption of heating cooling for driver or passenger spaces of l.p.g. vehicles Download PDF

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KR840001769Y1
KR840001769Y1 KR2019810003442U KR810003442U KR840001769Y1 KR 840001769 Y1 KR840001769 Y1 KR 840001769Y1 KR 2019810003442 U KR2019810003442 U KR 2019810003442U KR 810003442 U KR810003442 U KR 810003442U KR 840001769 Y1 KR840001769 Y1 KR 840001769Y1
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cooling
engine
driver
heating
sub
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KR830000928U (en
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우희영
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우희영
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60HARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00Heating, cooling or ventilating [HVAC] devices

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  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)

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Description

L.P.G 차 운전석 및 객석 냉·난방 장치L.P.G car driver's seat and passenger seat cooling and heating system

첨부도면은 본 고안의 실시례 전체 표시 및 사시도.The accompanying drawings show a full view and a perspective view of an embodiment of the present invention.

본 고안은 L.P.G차의 운전석 및 객석의 냉·난방 장치를 구성함에 있어 여름철에 기온이 높을때는 기촌의 변화에 관계없이 운전자의 조절에 의한 필요로 하는 온도로 냉방이 되게 하고 거울에 기온이 낮아져난방을 하고저 할때도 운전자의 조절에 의해 필요로 하는 온도로 난방이 되게 한 것이다.여름에 냉동기에 의한 냉 방장치는 이상적이기는 하나 설치비응이 고가이고 냉동부하로 인한 연료의 소모도 많을뿐 아니라 영업용 소형차(1000-1600cc)의 냉방을 위한 소형냉동기(110-120cc)도 최대냉동부하가 6.68HP까지 되므로 이 막대한 동력을 한정된 엔진출력에서 계속 공급해야 냉방이 되므로 엔진 출력이적은 소형차에는 냉동기에 의한 냉방가동시는 엔진에 무리가 가며 냉동부하에 의한 연료의 소모도 많아여러가지 문제점이 많아서 운전자는 여름에 무더위에 지쳐 교통사고의 요인이 되기도 하였고, 겨울철에차내의 난방도 현재 사용되는 방법은 차내에 설치한 라디에터에 엔진 냉각수를 순환시켜 뒤에서 후앙으로강제통풍을 시켜 차내의 난방이 되게 하였기 때문에 창문이 닫힌 차내의 온갖 먼지가 공기중에 같이 들어가게 되어 운전자 및 승객의 호흡기질환의 원인이 되기도 하는 여러가지 폐단이 많았으므로 본 고안은 이러한 문제점에 착안하여 설치비용이 저렴하고 냉·난방을 위한 연료비의 부담도 없이 엔진에 무리도 안되는 냉·난방 장치를 고안한 것이다.The present invention is to construct the cooling and heating system of the driver's seat and the passenger seat of the LPG car, when the temperature is high in summer, regardless of the change in the village, the air is cooled to the temperature required by the driver's control and the temperature is lowered on the mirror. In the summer, the cooling system by the freezer is ideal, but the cooling system by the freezer is ideal, but it is expensive to install and consumes a lot of fuel due to the refrigeration load. Small refrigerators (110-120cc) for cooling small cars (1000-1600cc) also have a maximum refrigeration load of up to 6.68HP, so this enormous power must be continuously supplied at a limited engine output to cool the engine. At the same time, the engine is overwhelmed and the fuel consumption by the refrigeration load is also high. It was a factor of exhausting traffic accidents, and the heating method used in the car in the winter is also used in the car, the window inside the closed car because the engine coolant is circulated through the radiator installed in the car to force the ventilation from the back to the rear. Since all kinds of dust enters the air together, which causes the respiratory diseases of the driver and passengers, there are many wastes, and the present invention focuses on these problems. It is devised a cooling and heating device.

L.P.G 차는 작용원리상 저장탱크의 L.P.G 액은 자체의 포화압력에 의하여 기화기까지 액체상태로 보내져 기화기에서 개스로 증발하여 엔진에 공급되기 때문에 기화기는 엔진시동과 동시에 엔진이 회전하는한 기화기에서는 L.P.G 액이 개스로 증발하여 엔진에 공급이 되므로 기화기에서는 개스의 증발잠열을 계속 공급하게 되어 기화기는 아무런 부담없이 자등적으로 냉동작용이 되지만 이 냉동력을 엔진의 부하와회전수에 비례하여 엔진에 공급되는 개스의 량에 비례하여 냉동이 되므로 이 냉동력은 약 200Kca1/h내외로 한정되어 있어 차내를 전부 냉방시지는데 닥 2500Kcal/h 정도가 필요한데 훨씬 미치지를 못하여 지금까지는 이를 활용되지 못하였는바 이 적은 냉동력이 본 고안에 의한 운전석 및 객석에 부라인을 이용하는냉방에는 냉동력이 충분한 것이 되며 동절기에 난방을 할때는 운전석 및 객석을 통과하는 부라인에 고온의 엔진냉각수를 필요량만큼 혼합시켜 통과하게 하므로써 적정온도 조정이 가능하며 전적으로 엔진냉각수의 온도까지 난방이 되므로 동절기 난방에도 차내 먼지 하나 없이 가능한 것이다.또한 필요에 따라 엄동시에 기존난방도 병용이 되므로 이상적인 것이다.L.P.G 차의 운전석 및 객석의 냉 방장치는 냉방작용만이 될뿐이며 난방작용은 전여 안되어 어름철에 냉방작용이 필요할 때도 겨우 난방작용만 정지시킬 수 있는 결함이 있으며 이는 운전자석 및 객석을 통과하는 부라인회로가 엔진냉각수와는 별도로 되어 있어 겨울에 난방을 위해서는 냉방을 위한 시설을 철거해서기화기에 엔진냉각수를 순환시켜야 하고 여름에 냉방을 하고저 할때는 기화기에서 옌진냉각수 회로를 철거하고 냉방을 위한 별도의 부라일회로를 기화기에 설치를 해야 하는 1년에 최소한 두번씩 시설을 바꾸어야겨우 여름에 냉방이 되었지만 본 고안에 의한 냉·난방장치는 여름에 냉방을 할때도 부라인을 엔진냉각수로 하기 때문에 계절이 바뀜에 따라 냉·난방을 할때도 한번 설치한 시설을 그대로 두고 필요로 하는 온도조절은 엔진냉각수의 혼합비율로 하기 때문에 여름에 냉방을 위해서는 엔진냉각수를 적게 혼합되도록하고 겨울에 난방을 하고저 할때는 엔진냉각수를 많이 혼합되도록 절환변으로 조절하므로써 냉·난방을바꾸어 작용토록 한 것인바, 이를 첨부도면에 의하여 설명하면 다음과 같다.기화기(1), 순환기 (2), 직선통로(5), 의자 (7) 내부까지 배설한 부라인톰로(6)의 절환변(3)에서 엔진 냉각수(4)의 회조를 절환 구성하며 계절에 구애없이 운전석 및 객석을 냉방을 하고저 할 때는 절환변(3)을조절하며 부라인 직선통로(5)로 전부 보내면 기화기(1)에서 냉각된 부라인 그대로 의자(7)에 보내져 의자(7)은 냉각이 되며 난방을 하고저 할때는 절환변(3)을 조절기화기에서 냉각된 부라인을 고온의 엔진 내부로 보내어 보내진 량만큼 엔진냉각수(4)가 의자(7)미 보내져 의자(7)의 냉방이 되며 의자(7)의 온도는 절환변(3)으로 엔진냉각수(4)의 혼밥비율로 조절하므로써 의자(7)은 최저 10℃-최고 80℃까지 온도 조절리 가능하크로 한번 설치하면 냉·난방을 위해 시설을 바꾸지 않아도 되는 것이다.냉방작용을 할때나 난방작용을 한때 다같이 의자(7)과 기화기(1)을 순환하는 부라인은 고온의 엔진냉각구(4)를 활용하고 있으나 냉방작용을 할때는 절환변(3)이 작용으로 의자(7)과 기화기(1)을 순환하는 부라인에 고온의 엔진냉각수(4)가 혼합되지 못하게 함으로 부라인은 기화기 온도 가까이 냉각이 되러 의자(7)이 냉방이 되며 이때의 냉각온도는 부단 90%, 푸로판 10% 혼합된 L.P.G 라면 기화기에서 증발하는 개스의 적정압력이 0.3±0. 05kg/㎠임으로 이때의 L.P.G의 포화온도는 약 0℃가 됨으로 기화기 (1)은 0℃까지 냉각되고 기화기(1)을 순환하는 부라인은 10℃ 정도까지는 무난히 냉각이 됨으로 냉방 적정온도70℃-25℃ 정도의 냉각은 용량에 부합된 시설만 한자면 무난하므로 이상적인 냉방작용이 되는 것이며,냉방전용을 위해서는 기존의 기화기 앞에 냉방용 기화기를 추가 설치한다면 부라인의 온도 조절은 개스의증발압력을 조정함으로써 자동적으로 이루어지는 방법도 있는 것이다.겨울에 난방을 하고저 할때는 이름에 냉방을 딘처 설치한 시설에 조절변을 적당히 조절하여 기화기와의자를 순환하는 부라인에 고온구 엔진냉각수를 수시로 진동적으로 공급되게 함으로써 엔진냉각수 온도가까이 부라인 온도가 상승될 수 있으므로 난방 적정온도 40℃ 정도로 부라인을 가열시키는 것은 무난한것이다.LPG car works on the principle that LPG liquid from the storage tank is sent to the carburetor by its saturation pressure and evaporated from the carburetor to the gas so that it is supplied to the engine. Since the vaporizer is supplied to the engine by evaporation of gas, the vaporizer continuously supplies the latent heat of evaporation of gas, and the vaporizer freezes freely without any burden, but the gas is supplied to the engine in proportion to the load and rotational speed of the engine. Since refrigeration is proportional to the quantity, this freezing power is limited to about 200Kca1 / h, so it needs about 2500Kcal / h to cool all the inside of the car. Cooling power is sufficient for the cooling using the sub-line in the driver's seat and the passenger seat according to the present invention When heating in winter, it is possible to adjust the proper temperature by mixing high temperature engine coolant into the sub-line passing through the driver's seat and the passenger seat as much as necessary, and it is possible to control the temperature of the engine coolant completely without any dust in the car. In addition, it is ideal because existing heating is also used at the same time if necessary.LPG's driver's seat and passenger seat's air conditioning system is only cooling, and heating is not necessary. There is a flaw that can be stopped. This is because the sub-circuit circuit passing through the driver's seat and the passenger seat is separate from the engine coolant, so in the winter, the engine cooling water must be circulated in the carburetor by removing the cooling facility for heating. When you do, remove the Jenjin coolant circuit from the carburetor. The air conditioner has to be installed at least twice a year to install a separate burial circuit for high cooling in the carburetor. Since the cooling water is used as the season changes, the facility that is installed once is kept as it is when the cooling and heating is performed. The mixing ratio of the engine coolant is adjusted, so the engine coolant should be mixed less for cooling in the summer. When it is heated and low, the engine cooling water is adjusted by changing the switching valve so as to mix a lot, so that it acts by changing the cooling and heating. This is explained by the accompanying drawings as follows: Vaporizer (1), circulator (2), straight passage (5), the turn of the engine coolant (4) is switched at the switching valve (3) of the buline tom (6), which has been installed to the inside of the chair (7). When the seats are cooled down, the switching valve (3) is adjusted, and all of them are sent to the sub-line straight passage (5), and the sub-line cooled by the vaporizer (1) is sent to the chair (7) as it is, and the chair (7) is cooled. When heating and lowering, the engine coolant (4) is not sent to the chair (7) as much as the amount sent by sending the sub-line (3) cooled by the regulator to the inside of the high temperature engine, thereby cooling the chair (7). The temperature of 7) is controlled by the mixing ratio of the engine coolant (4) by the changeover valve (3), so that the chair (7) can be temperature controlled up to 10 ℃ -80 ℃. When cooling or heating, the sub-line that circulates the chair (7) and the carburetor (1) utilizes a high-temperature engine cooler (4) but switches when cooling. The side (3) acts as a hot line in the sub-line circulating the chair (7) and the vaporizer (1). Since the coolant (4) is not mixed, the sub-line is cooled near the vaporizer temperature, and the chair (7) is cooled. At this time, the cooling temperature is 90% of the gasoline and 10% of puropane. Appropriate pressure is 0.3 ± 0. Since it is 05kg / ㎠, the saturation temperature of LPG at this time is about 0 ° C, so the vaporizer 1 is cooled to 0 ° C and the sub-line circulating the vaporizer 1 is cooled down to about 10 ° C. Cooling at about 25 ℃ is the ideal cooling function as long as the facility meets the capacity of the Chinese characters, and for cooling only, if a cooling carburetor is installed in front of the existing carburetor, the temperature control of the buline adjusts the evaporation pressure of the gas. It is also possible to do this automatically by heating in winter. When the heating is done in winter, the control valve is properly adjusted to a facility equipped with a cooling system. Since the sub-line temperature can be increased near the engine coolant temperature, heating the sub-line to about 40 ° C. It is okay.

엔진이 설계상 엔진냉각수의 온도가 85℃로 되어 있다면 난방온도를 무시하고 부라인에 계속 엔진냉각수를 공급하면 부라인은 엔진냉각수 온도까지 상승하는 것이다. 부라인 통로가 밀폐되어 있음으도 조절변(3)에 의하여 엔진냉각수가 공급되면 공급된 량만큼 부라인을 엔진쪽으로 밀어내어 엔진냉각수(4)의 공급량이 많으면 난방이 되고 엔질냉각수의 공급량이 적으면 냉방작용이 되는 것이다.If the engine is designed to have an engine coolant temperature of 85 ° C, the engine will continue to supply the engine coolant to the sub-line, ignoring the heating temperature. When the engine coolant is supplied by the control valve (3) even though the sub-line passage is closed, the sub-line is pushed toward the engine as much as the supplied amount, so that when the supply amount of the engine coolant (4) is large, heating occurs and the supply amount of enzymatic coolant is small. If it is a cooling action.

Claims (1)

도면에 표시한 바와 같이 기화기(1), 순환기(2), 직선통로(5), 의자(7) 내부까지 배설한 부라인통로(6)의 절환변(3)에서 엔진냉각수(4)의 회로를 절환 구성함을 특징으로 하여서 된 L.P.G 차 운전석 및 객석냉·난방 장치.As shown in the figure, the circuit of the engine coolant 4 at the switching side 3 of the vaporizer 1, the circulator 2, the straight passage 5, and the sub-line passage 6 disposed to the inside of the chair 7 is shown. LPG car driver's seat and passenger cooling and heating system, characterized in that the switch configuration.
KR2019810003442U 1981-05-14 1981-05-14 Adaption of heating cooling for driver or passenger spaces of l.p.g. vehicles KR840001769Y1 (en)

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KR840001769Y1 true KR840001769Y1 (en) 1984-09-18

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