Automobile refrigerator heat exchanger

Abstract

The utility model relates to the technical field of refrigerator heat exchangers, in particular to an automobile refrigerator heat exchanger which comprises an automobile bottom plate. A first circulating pipe and a second circulating pipe are connected with a refrigerant inlet and a refrigerant outlet in the two ends of an evaporation mounting shell, a condensation mounting shell is connected with a liquid conveying inlet and a liquid conveying outlet in the two ends, and a control valve is opened, so that when refrigerants are circularly evaporated and condensed in the evaporation mounting pipe, the first circulating pipe, the second circulating pipe and a condensation pipe set; the evaporation mounting shell can enable the evaporation mounting pipe to uniformly discharge cold air into the vehicle-mounted refrigerator through the protective cover and the strip-shaped holes; a cooling fan in a vehicle-mounted radiator accelerates the driving of an arranged wave plate in an evaporation mounting shell and an arranged cooling plate in a condensation mounting shell to air flow at the top of a vehicle bottom plate and between the evaporation mounting shell and the condensation mounting shell for heat dissipation, so that the automobile refrigerator heat exchanger is convenient for evaporation and condensation heat conversion heat dissipation.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of refrigerator heat exchanger, concretely is a kind of automobile refrigerator heat exchanger. BACKGROUND

[0002] The development of automobile refrigerator heat exchanger is due to the growth of people's demand for vehicle refrigeration. In the early stage, automobile refrigerator is borrowed from the technology of household refrigerator and automobile air conditioner heat exchanger, and realizes basic refrigeration by adopting finned tube structure.

[0003] But the special environment of automobile brings challenge, the space in vehicle is limited, requires that heat exchanger is compact and efficient;Automobile power system needs to control the power consumption of refrigerator, so as to avoid affecting overall performance;Vibration in driving tests the stability of heat exchanger.

[0004] To cope with these problems, new heat exchanger structure emerges in an endless stream, such as microchannel parallel flow heat exchanger, cooperate with material and process optimization, plus intelligent control technology, improve heat exchange efficiency, reduce energy consumption and ensure structural stability, meet the use demand of automobile refrigerator under different working conditions.

[0005] Traditional automobile refrigerator heat exchanger, but the device does not solve the problem of convenient evaporation and condensation heat conversion heat dissipation, therefore we propose a kind of automobile refrigerator heat exchanger. INVENTION CONTENTS

[0006] The utility model discloses a kind of automobile refrigerator heat exchanger, to solve the problem of convenient evaporation and condensation heat conversion heat dissipation in the above background technology.

[0007] To achieve the above object, the utility model provides the following technical scheme:

[0008] An automobile refrigerator heat exchanger, including car floor, the main body mechanism is fixedly arranged on the top of car floor, the main body mechanism includes vehicle refrigerator, protective cover, strip-shaped hole, the protective cover is fixedly arranged in the vehicle refrigerator, the surface of the protective cover is provided with strip-shaped hole, the protective cover is fixedly arranged in the interior and is provided with evaporation installation shell, the vehicle refrigerator side is fixedly arranged with condensation installation shell, the condensation installation shell is fixedly arranged on the other side of the side away from vehicle refrigerator and is provided with vehicle radiator.

[0009] Preferably, the top of the vehicle refrigerator is movably provided with a sealing protective cover, the evaporation installation shell is fixedly provided with two support columns in the interior, the surface of the two support columns is movably provided with a plurality of arranged wave plates, the arranged wave plates are all fixedly provided with evaporation installation pipe, which is conducive to better condensation installation shell connecting two ends of infusion inlet and infusion outlet, so as to manufacture cold air by condensation.

[0010] Preferably, one end of the evaporative installation shell is fixedly provided with a refrigerant inlet, the other end of the evaporative installation shell away from the refrigerant inlet is fixedly provided with a refrigerant outlet, and the bottom of the evaporative installation shell is fixedly provided with a drain port, which is beneficial to the purpose of heat dissipation through the evaporative installation shell.

[0011] Preferably, the condensing installation shell is fixedly provided with a condensing pipe group inside, the evaporative installation pipe and the condensing pipe group are flat, a plurality of arranged heat dissipation plates are fixedly arranged inside the condensing pipe group, the spacing between the arranged wave plates inside the evaporative installation shell is greater than the spacing between the arranged heat dissipation plates inside the condensing installation shell, and when the refrigerant circulates in the evaporative installation pipe, the first circulating pipe, the second circulating pipe and the condensing pipe group, the evaporative installation shell can uniformly discharge the cold air in the evaporative installation pipe into the vehicle-mounted refrigerator through the protective cover and the strip-shaped hole.

[0012] Preferably, one end of the condensing installation shell is fixedly provided with a liquid inlet, the other end of the condensing installation shell away from the liquid inlet is fixedly provided with a liquid outlet, the liquid inlet at one end of the condensing installation shell is higher than the liquid outlet at the other end, a first circulating pipe is fixedly arranged in the middle of the liquid inlet at one end of the condensing installation shell and the refrigerant inlet at one end of the evaporative installation shell, a control valve is fixedly arranged in the middle of the first circulating pipe, and the refrigerant inlet and the refrigerant outlet at two ends of the evaporative installation shell and the liquid inlet and the liquid outlet at two ends of the condensing installation shell are connected through the first circulating pipe and the second circulating pipe.

[0013] Preferably, the liquid inlet at one end of the condensing installation shell is higher than the liquid outlet at the other end, the other end of the condensing installation shell away from the liquid inlet is fixedly provided with a liquid outlet, and the other end of the evaporative installation shell away from the refrigerant inlet is fixedly provided with a refrigerant outlet, and a second circulating pipe is fixedly arranged in the middle of the liquid outlet and the refrigerant outlet, a heat dissipation fan is fixedly arranged inside the vehicle-mounted radiator, and the arranged wave plates inside the evaporative installation shell and the arranged heat dissipation plates inside the condensing installation shell are accelerated by the heat dissipation fan inside the vehicle-mounted radiator to drive the air flow between the evaporative installation shell, the condensing installation shell and the top of the vehicle bottom plate to dissipate heat.

[0014] Compared with the prior art, the present application has the following advantages:

[0015] The automobile refrigerator heat exchanger is characterized in that the automobile refrigerator is installed in the middle of the vehicle floor, the refrigerant inlet and the refrigerant outlet at two ends of the evaporation installation shell are connected with the liquid inlet and the liquid outlet at two ends of the condensation installation shell through the first circulating pipe and the second circulating pipe, the evaporation installation shell is fixed to the inner wall of the automobile refrigerator and is protected by the protective cover, and the automobile radiator is fixed to the other end of the automobile refrigerator away from the condensation installation shell.

[0016] The automobile refrigerator heat exchanger is characterized in that the automobile refrigerator heat exchanger is used, the refrigerant is added from the refrigerant inlet at one end of the evaporation installation shell, the refrigerant inlet and the refrigerant outlet at two ends of the evaporation installation shell are connected with the liquid inlet and the liquid outlet at two ends of the condensation installation shell through the first circulating pipe and the second circulating pipe, the control valve is opened, the evaporation installation shell uniformly discharges the cold air into the automobile refrigerator through the protective cover and the strip-shaped hole when the refrigerant circulates in the evaporation installation pipe, the first circulating pipe, the second circulating pipe and the condensation pipe group, at the same time, the arrangement wave plate in the evaporation installation shell and the arrangement heat dissipation plate in the condensation installation shell are accelerated by the heat dissipation fan in the automobile radiator to drive the air flow between the evaporation installation shell and the condensation installation shell on the top of the vehicle floor to dissipate heat. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a three-dimensional structure schematic view of the automobile refrigerator heat exchanger of the utility model;

[0018] Figure 2 It is a three-dimensional structure schematic view of the automobile refrigerator, the evaporation installation shell, the condensation installation shell and the automobile radiator connection of the utility model;

[0019] Figure 3 It is a three-dimensional structure schematic view of the evaporation installation shell inside of the utility model;

[0020] Figure 4 It is a three-dimensional structure schematic view of the condensation installation shell inside of the utility model.

[0021] In the drawing: 1, vehicle floor; 2, automobile refrigerator; 3, protective cover; 4, strip-shaped hole; 5, evaporation installation shell; 6, condensation installation shell; 7, automobile radiator; 8, sealing protective cover; 9, support column; 10, arrangement wave plate; 11, evaporation installation pipe; 12, refrigerant inlet; 13, refrigerant outlet; 14, drainage port; 15, condensation pipe group; 16, arrangement heat dissipation plate; 17, liquid inlet; 18, liquid outlet; 19, first circulating pipe; 20, control valve; 21, second circulating pipe; 22, heat dissipation fan. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be apparently and completely described in connection with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by the ordinary skilled in the art without creative labor belong to the scope of protection of the utility model.

[0023] Please refer to Figures 1-4 The utility model provides a kind of automobile refrigerator heat exchanger technical scheme:

[0024] An automobile refrigerator heat exchanger, including car floor 1, the top of car floor is fixedly provided with main body mechanism, main body mechanism includes vehicle refrigerator 2, protective cover 3, strip hole 4, vehicle refrigerator 2 is fixedly provided with protective cover 3 inside, protective cover 3 surface is provided with strip hole 4, protective cover 3 is fixedly provided with evaporation installation shell 5 inside, vehicle refrigerator 2 side is fixedly provided with condensation installation shell 6, and condensation installation shell 6 is fixedly provided with vehicle radiator 7 on the other side away from vehicle refrigerator 2 side.

[0025] In the embodiment, preferably, vehicle refrigerator 2 top movably provided with sealing protective cover 8, evaporation installation shell 5 is fixedly provided with two support columns 9 inside, the surface of two support columns 9 movably provided with several arranged wave plates 10, arranged wave plate 10 is fixedly provided with evaporation installation pipe 11, it is favorable to better condensation installation shell 6 connects two ends of liquid inlet 17, liquid outlet 18, it is convenient to manufacture the purpose of cold air by condensation.

[0026] In the embodiment, preferably, evaporation installation shell 5 one end is fixedly provided with refrigerant inlet 12, and the other end of evaporation installation shell 5 is fixedly provided with refrigerant outlet 13 away from refrigerant inlet 12 one end, and evaporation installation shell 5 bottom is fixedly provided with drain 14, it is favorable to better through the design of refrigerant inlet 12, refrigerant outlet 13 at both ends of evaporation installation shell 5 evaporation installation shell 5 is convenient to the purpose of heat dissipation by evaporation installation shell 5.

[0027] In the embodiment, preferably, condensation installation shell 6 is fixedly provided with condensation pipe group 15 inside, and evaporation installation pipe 11 and condensation pipe group 15 are both flat condensation pipe group 15 is fixedly provided with several arranged heat dissipation plates 16 inside, and the spacing between arranged wave plates 10 in evaporation installation shell 5 is greater than the spacing between arranged heat dissipation plates 16 in condensation installation shell 6, open control valve 20, make refrigerant circulate in evaporation installation pipe 11, first circulation pipe 19, second circulation pipe 21, condensation pipe group 15 inside evaporation and condensation, evaporation installation shell 5 will evaporate installation pipe 11 will cold air be evenly discharged into vehicle refrigerator 2 inside through protective cover 3, strip hole 4.

[0028] In this embodiment, preferably, one end of the condensing installation shell 6 is fixedly provided with a liquid inlet 17, the other end of the condensing installation shell 6 away from the liquid inlet 17 is fixedly provided with a liquid outlet 18, the liquid inlet 17 at one end of the condensing installation shell 6 is higher than the liquid outlet 18 at the other end, the middle of the liquid inlet 17 at one end of the condensing installation shell 6 and the middle of the refrigerant inlet 12 at one end of the evaporating installation shell 5 are fixedly provided with a first circulation pipe 19, the middle of the first circulation pipe 19 is fixedly provided with a control valve 20, the refrigerant inlet 12 and the refrigerant outlet 13 at both ends of the evaporating installation shell 5 and the liquid inlet 17 and the liquid outlet 18 at both ends of the condensing installation shell 6 are connected through the first circulation pipe 19 and a second circulation pipe 21.

[0029] In this embodiment, preferably, the liquid inlet 17 at one end of the condensing installation shell 6 is higher than the liquid outlet 18 at the other end, the other end of the condensing installation shell 6 away from the liquid inlet 17 is fixedly provided with a liquid outlet 18, the other end of the evaporating installation shell 5 away from the refrigerant inlet 12 is fixedly provided with a refrigerant outlet 13, the middle of the second circulation pipe 21 is fixedly provided, the inside of the vehicle-mounted radiator 7 is fixedly provided with a cooling fan 22, the arrangement of the wave plates 10 in the evaporating installation shell 5 and the arrangement of the heat dissipation plates 16 in the condensing installation shell 6 are accelerated by the cooling fan 22 in the inside of the vehicle-mounted radiator 7 to drive the air flow between the evaporating installation shell 5 and the condensing installation shell 6 on the top of the vehicle floor 1 to dissipate heat.

[0030] In use of the automobile refrigerator heat exchanger of the embodiment, the vehicle-mounted refrigerator 2 is installed in the middle of the vehicle floor 1, the refrigerant inlet 12 and the refrigerant outlet 13 at both ends of the evaporating installation shell 5 and the liquid inlet 17 and the liquid outlet 18 at both ends of the condensing installation shell 6 are connected through the first circulation pipe 19 and the second circulation pipe 21, after the above connection is completed, the evaporating installation shell 5 is fixed to the inner wall of the vehicle-mounted refrigerator 2 and is protected by the protective cover 3, the vehicle-mounted radiator 7 is fixed to the other end of the vehicle-mounted refrigerator 2 away from the condensing installation shell 6, in use of the automobile refrigerator heat exchanger, after the refrigerant is added from the refrigerant inlet 12 at one end of the evaporating installation shell 5, the refrigerant inlet 12 and the refrigerant outlet 13 at both ends of the evaporating installation shell 5 and the liquid inlet 17 and the liquid outlet 18 at both ends of the condensing installation shell 6 are connected through the first circulation pipe 19 and the second circulation pipe 21, the control valve 20 is opened, the evaporating installation pipe 11, the first circulation pipe 19, the second circulation pipe 21 and the condensing pipe group 15 are circulated by the refrigerant during evaporation and condensation, the evaporating installation pipe 11 of the evaporating installation shell 5 uniformly discharges the cold air into the inside of the vehicle-mounted refrigerator 2 through the protective cover 3 and the strip-shaped hole 4, at the same time, the arrangement of the wave plates 10 in the evaporating installation shell 5 and the arrangement of the heat dissipation plates 16 in the condensing installation shell 6 are accelerated by the cooling fan 22 in the inside of the vehicle-mounted radiator 7 to drive the air flow between the evaporating installation shell 5 and the condensing installation shell 6 on the top of the vehicle floor 1 to dissipate heat.

[0031] The basic principle, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only preferred examples of the present application and are not intended to limit the present application. Without departing from the spirit and scope of the present application, various changes and improvements of the present application can be made, and these changes and improvements all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. An automobile refrigerator heat exchanger comprising a vehicle floor panel (1), characterized in that; The top of the car bottom plate is fixedly provided with a main body mechanism, the main body mechanism includes a vehicle refrigerator (2), a protective cover (3), a strip-shaped hole (4), the vehicle refrigerator (2) is fixedly provided with the protective cover (3) inside, the surface of the protective cover (3) is provided with the strip-shaped hole (4), the protective cover (3) is fixedly provided with an evaporation installation shell (5) inside, one side of the vehicle refrigerator (2) is fixedly provided with a condensation installation shell (6), the other side of the condensation installation shell (6) away from the vehicle refrigerator (2) is fixedly provided with a vehicle radiator (7).

2. The automobile refrigerator heat exchanger according to claim 1, characterized in that: The top of the vehicle refrigerator (2) is movably provided with a sealing protective cover (8), the evaporation installation shell (5) is fixedly provided with two support cross columns (9) inside, the surface of the two support cross columns (9) is movably provided with a plurality of arranged wave plates (10), and the arranged wave plates (10) are fixedly provided with evaporation installation pipes (11).

3. The automobile refrigerator heat exchanger according to claim 2, characterized in that: One end of the evaporation installation shell (5) is fixedly provided with a refrigerant inlet (12), the other end of the evaporation installation shell (5) away from the refrigerant inlet (12) is fixedly provided with a refrigerant outlet (13), and the bottom of the evaporation installation shell (5) is fixedly provided with a drain port (14).

4. The automobile refrigerator heat exchanger according to claim 3, characterized in that: The condensation installation shell (6) is fixedly provided with a condensation pipe group (15) inside, the evaporation installation pipe (11) and the condensation pipe group (15) are both flat, the condensation pipe group (15) is fixedly provided with a plurality of arranged heat dissipation plates (16) inside, and the spacing between the arranged wave plates (10) inside the evaporation installation shell (5) is greater than the spacing between the arranged heat dissipation plates (16) inside the condensation installation shell (6).

5. The automobile refrigerator heat exchanger according to claim 4, characterized in that: One end of the condensation installation shell (6) is fixedly provided with a liquid inlet (17), the other side of the condensation installation shell (6) away from the liquid inlet (17) is fixedly provided with a liquid outlet (18), the liquid inlet (17) located at one end of the condensation installation shell (6) is higher than the liquid outlet (18) located at the other end, a first circulating pipe (19) is fixedly arranged in the middle of the liquid inlet (17) located at one end of the condensation installation shell (6) and the refrigerant inlet (12) located at one end of the evaporation installation shell (5), and a control valve (20) is fixedly arranged in the middle of the first circulating pipe (19).

6. The automobile refrigerator heat exchanger according to claim 5, characterized in that: The liquid inlet (17) located at one end of the condensation installation shell (6) is higher than the liquid outlet (18) located at the other end, a second circulating pipe (21) is fixedly arranged in the middle of the liquid outlet (18) fixedly arranged on the other side of the condensation installation shell (6) away from the liquid inlet (17) and the refrigerant outlet (13) fixedly arranged at the other end of the evaporation installation shell (5) away from the refrigerant inlet (12), and a heat dissipation fan (22) is fixedly arranged inside the vehicle radiator (7).

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