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Absorption-type cooling device and associated motor vehicle

A cooling device and absorbent technology, which is applied in the direction of refrigerators, adsorption machines, heating/cooling equipment, etc., and can solve problems such as interference with evaporation nozzles and absorption solution injection, and large device volume

Active Publication Date: 2009-07-08
埃科利姆股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0012] [12] However, if a device of the aforementioned type is installed on a motor vehicle, the acceleration and inclination of the motor vehicle tend to interfere with the spraying of the evaporation nozzle and the absorption solution
In addition, such devices are bulky

Method used

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  • Absorption-type cooling device and associated motor vehicle
  • Absorption-type cooling device and associated motor vehicle
  • Absorption-type cooling device and associated motor vehicle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0041] [41] The first absorption cooling device 11 according to the present invention is shown in figure 1 , for example in a motor vehicle. The motor vehicle has in particular a driver's cabin 15 and a driver's cabin air-conditioning system 17 which is in a heat exchange relationship with the device 11 .

[0042] [42] Furthermore, as image 3 and 4A As shown, the motor vehicle has: an engine 19, which is equipped with an engine cooling circuit 21; and a front surface 23, which is adapted to pass through Figure 4A One or more blowers 25 are shown to receive external airflow.

[0043] [43] If image 3 As shown, generally, the engine cooling circuit 21 has: an engine drain tank 27 , used in particular to heat the cab; a radiator 29 arranged on the front face 23 and used to cool the water coming from the engine; and a water collector 31 .

[0044] [44] If figure 1 As shown, apparatus 11 has: generator 33 , which produces refrigerant and absorbent by separating a mixed flui...

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PUM

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Abstract

This device (11) comprises a generator (33) for separating a mixed fluid into a refrigerant fluid and an absorbent fluid. It comprises a refrigerant fluid condenser (35), linked to a generator (33) and an evaporator (51) of refrigerant fluid linked to a condenser (35) by a feeder conduit (61) into refrigerant fluid. This device (11) also comprises a refrigerant fluid absorber (55) linked to an evaporator (51) and a generator (33). The device (11) comprises a refrigeration circuit (53) using refrigerant fluid. The circuit (53) is linked to at least a first heat exchanger (77) located outside the evaporator (51). The circuit (53) is linked to at least a first evaporation area of the evaporator (51), up and down stream from the first heat exchanger (77) to make part of the refrigerant circulate as a refrigerant fluid in the refrigeration circuit (53). For application in air conditioning for motor vehicles.

Description

technical field [0001] [01] The present invention relates to an absorption cooling device having: [0002] [02] - A generator for producing refrigerant and absorbent by separating mixed fluids; [0003] [03] - Refrigerant condenser, which is connected to the generator; [0004] [04] -refrigerant evaporator, which is connected to the condenser by a refrigerant supply pipeline, the evaporator has at least one refrigerant evaporation area, and the supply pipeline leads to it; [0005] [05] - Refrigerant absorber, which is connected to the evaporation zone, and is connected to the generator by absorbent supply pipes and mixed fluid discharge pipes; and [0006] [06] - Refrigeration circuit having a refrigerant circulation pipe with an upstream inlet and a downstream outlet connected to the evaporation zone, said pipe having a refrigerant accumulator, a pump and a second a heat exchanger. Background technique [0007] [07] It is known that WO-A-0118463 proposes a device of th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F25B15/02F25B41/20
CPCF25B15/06B60H1/3201F25B15/02F25B15/04Y02B30/62Y02A30/27
Inventor E·布达尔V·布鲁佐
Owner 埃科利姆股份有限公司