JPH032811U

JPH032811U -

Info

Publication number: JPH032811U
Application number: JP1989064262U
Authority: JP
Priority date: 1989-05-31
Filing date: 1989-05-31
Publication date: 1991-01-11

Description

[Brief explanation of the drawing]

図は本考案の一実施例を示すものにして、第１
図は本考案に係る車両用冷房装置の原理図、第２
図は第一及び第二タンクの断面図、第３図は蒸気
発生器の変形例を示す断面図、第４図は同上Ａ−
Ａ断面図、第５図は同上Ｂ−Ｂ断面図、第６図は
同上連通管の側面図である。１…蒸気発生器、２…排気管、３…第一タンク
、４…仕切壁、５…蒸気透過膜、６，１６…第一
区割室、７…上昇管、８，２２…第二区割室、９
…蒸気給送管、１０…低温再生器、１１…ラジエ
ター、１２…冷却水ポンプ、１３，３２…循環パ
イプ、１４…凝縮器、１５…第二タンク、１７，
１９…給水管、１８…冷媒ポンプ、２１…蒸発器
、２３…給液管、２５…吸収器、２６…吸収液ポ
ンプ、２７…還流管、２８，２８ａ…溶液返し、
３０…低温熱交換器、、３１…高温熱交換器、３
３…冷媒循環ポンプ、３４…冷気送風機、３６，
３６ａ…連通管。 The figure shows one embodiment of the present invention.
The figure is a principle diagram of the vehicle cooling system according to the present invention.
The figure is a cross-sectional view of the first and second tanks, Figure 3 is a cross-sectional view showing a modified example of the steam generator, and Figure 4 is the same as A-
A sectional view, FIG. 5 is a sectional view taken along line B-B, and FIG. 6 is a side view of the communication pipe. 1... Steam generator, 2... Exhaust pipe, 3... First tank, 4... Partition wall, 5... Vapor permeable membrane, 6, 16... First compartment, 7... Rising pipe, 8, 22... Second compartment Warishuro, 9
...Steam feed pipe, 10...Low temperature regenerator, 11...Radiator, 12...Cooling water pump, 13, 32...Circulation pipe, 14...Condenser, 15...Second tank, 17,
19... Water supply pipe, 18... Refrigerant pump, 21... Evaporator, 23... Liquid supply pipe, 25... Absorber, 26... Absorption liquid pump, 27... Reflux pipe, 28, 28a... Solution return,
30...Low temperature heat exchanger, 31...High temperature heat exchanger, 3
3... Refrigerant circulation pump, 34... Cold air blower, 36,
36a...Communication pipe.

Claims

[Scope of Claim for Utility Model Registration] (1) The inside of a steam generator attached around the exhaust pipe of a vehicle is maintained at a pressure slightly lower than atmospheric pressure, and an aqueous lithium bromide solution is hermetically filled, and steam is generated inside the first tank. The pressure is maintained lower than the internal pressure of the vessel, and a partition wall with an open top is used to divide the chamber into a first compartment and a second compartment, and the first compartment is connected to the steam generator via a riser pipe. At the same time, a part of the steam feed pipe connecting the steam generator and the second compartment is installed inside the first compartment to form a low-temperature regenerator, and a radiator is installed in the second compartment. A part of the circulation pipe connected to the tank via a cooling water pump is installed internally to form a condenser, and the inside of the second tank is maintained in a substantially vacuum state, and a partition wall with an open top is used to connect the first tank to the second tank. It is divided into a divided room and a second divided room,
The first compartment is connected to the condenser via a water supply pipe, and a water supply pipe extending from the outside of the first compartment to the top and having a refrigerant pump interposed therein is connected to form an evaporator; A part of a circulation pipe equipped with a refrigerant circulation pump is installed in each of the evaporator and a cold air blower installed in the vehicle interior, and a liquid supply pipe is installed in the second compartment in the second tank to the low temperature regenerator. In addition to connecting via
A part of the circulation pipe of the radiator is installed inside the second compartment to form an absorber, and the absorber is connected to the steam generator via a reflux pipe equipped with an absorption liquid pump, and the liquid supply A vehicle cooling system characterized by having a low-temperature heat converter installed in a pipe and a reflux pipe, and a high-temperature heat exchanger installed in a riser pipe and a reflux pipe. (2) A vapor permeable membrane is formed on the top of the partition wall formed in the first tank and the second tank, and a low temperature regenerator and condenser are formed in the first tank, and an evaporator is formed in the second tank. 2. The vehicle cooling system according to claim 1, further comprising a solution return projecting from a predetermined height portion of each inner wall of the absorber. (3) The vehicle cooling system according to claim 1, wherein the exhaust pipe connected to the steam generator is reduced in diameter on the downstream side to have a small diameter.