CN218764701U

CN218764701U - Heat exchange module and trailer unit

Info

Publication number: CN218764701U
Application number: CN202222448465.6U
Authority: CN
Inventors: 王飞鸽; 刘博�; 卢正君
Original assignee: Lengwang Shanghai Industrial Co ltd
Current assignee: Lengwang Shanghai Industrial Co ltd
Priority date: 2022-09-15
Filing date: 2022-09-15
Publication date: 2023-03-28
Anticipated expiration: 2032-09-15

Abstract

The application provides a heat transfer module and trailer unit, wherein the heat transfer module includes heat transfer module casing, evaporation module and condensation module. The heat exchange module shell comprises a first cavity and a second cavity, and the first cavity and the second cavity are mutually separated; the condensation module comprises a condenser and an electric compressor for connecting an external power supply, the electric compressor is connected with the condenser, the evaporation module and the condensation module are assembled at two ends of the heat exchange module shell in a separating mode, the evaporation module is arranged in the first cavity, the condensation module is arranged in the second cavity, and the evaporation module and the condensation module are arranged along the first direction of the heat exchange module shell. Thus, the occupied space is reduced.

Description

Heat exchange module and trailer unit

Technical Field

The utility model relates to a heat transfer technical field especially relates to a heat transfer module and trailer unit.

Background

The land transportation vehicle can realize the transportation of land. The land transportation vehicle comprises a heat exchange module and a heat exchange module shell, wherein the heat exchange module is installed on the heat exchange module shell, and the heat exchange of the land transportation vehicle is realized through the heat exchange module. The heat exchange module shell is internally provided with the engine and the mechanical compressor, the engine occupies a large space due to the existence of the engine and the mechanical compressor, and the mechanical compressor is driven by a belt, so that the space occupied by the mechanical compressor is large.

SUMMERY OF THE UTILITY MODEL

The application provides a heat transfer module and trailer unit reduces occuping of space.

The application provides a heat exchange module, includes:

the heat exchange module comprises a heat exchange module shell, an evaporation module and a condensation module; wherein,

the heat exchange module shell comprises a first cavity and a second cavity, and the first cavity and the second cavity are mutually separated;

the condensation module comprises a condenser and an electric compressor used for being connected with an external power supply, the electric compressor is connected with the condenser, the evaporation module and the condensation module are separately assembled at two ends of the heat exchange module shell, the evaporation module is arranged in the first cavity, the condensation module is arranged in the second cavity, and the evaporation module and the condensation module are arranged along the first direction of the heat exchange module shell.

Further, the electric compressor comprises an air suction port and an air exhaust port, the air suction port is connected with the evaporation module, and the refrigerant evaporated and vaporized in the evaporation module is sucked into the electric compressor to be compressed, so that the compressed refrigerant is obtained; the discharge port is connected to the condenser and discharges the compressed refrigerant vapor into the condenser.

Furthermore, the total arrangement length of the evaporation module and the condensation module in the first direction is matched with the length of the heat exchange module shell in the first direction;

the length of the evaporation module in a second direction perpendicular to the first direction is matched with the length of the heat exchange module shell in the second direction, and the length of the condensation module in the second direction is matched with the length of the heat exchange module shell in the second direction.

Further, the condensation module still includes the condensation fan subassembly, the motor compressor with the condensation fan subassembly is followed the second direction sets up side by side.

Further, the condensing fan assemblies comprise even number of condensing fan assemblies, and the even number of condensing fan assemblies are respectively and symmetrically arranged at two ends of the electric compressor along the second direction;

or,

the condensation fan assembly and the electric compressor are sequentially arranged in the second direction, and the condensation fan assembly and the electric compressor are arranged adjacently.

Further, the condensation fan assembly comprises a condensation fan and a movable support, the condensation fan is detachably connected to the movable support, and the movable support can move along the second direction relative to the electric compressor.

Further, the condensing fan assembly comprises a guide rail, and the track direction of the guide rail is the same as the second direction;

the movable support comprises a support part and a sliding rail connected to the edge of the support part, the sliding rail is slidably connected to the guide rail, and the sliding rail drives the support part to slide along the guide rail in the second direction.

Furthermore, the condensation fan assembly comprises a ventilation shell of the condensation fan, the condensation fan is movably arranged in the ventilation shell, and a guide rail is arranged on the inner wall of the ventilation shell;

the sliding rail drives the support part to slide along the guide rail in the second direction relative to the ventilation shell.

Further, the evaporation module includes multiunit evaporation fan and multiunit evaporimeter, multiunit evaporation fan with the multiunit evaporimeter phase-match, multiunit evaporation fan sets up side by side along the second direction, multiunit evaporation fan connect in keeping away from of multiunit evaporimeter the first side of condensation module.

Furthermore, a plurality of groups of evaporation fans and a plurality of groups of evaporators form a plurality of air channels, and the air channels are provided with respective air inlets and air outlets correspondingly;

the air inlet is located on a second side, opposite to the first side, of the evaporator, the air inlet faces the outer side of the heat exchange module shell in the thickness direction, and the air outlet of the air channel is located on the first side.

The embodiment of the application provides a trailer unit, which comprises a container of the trailer unit;

the heat exchange module is arranged on the container, the condensation module is positioned on the outer side of the container, and the evaporation module is positioned on the inner side of the container.

In some embodiments, the heat exchange module of the present application includes a heat exchange module housing, an evaporation module, and a condensation module. The heat exchange module shell comprises a first cavity and a second cavity, and the first cavity and the second cavity are mutually separated; the condensation module comprises a condenser and an electric compressor for connecting an external power supply, the electric compressor is connected with the condenser, the evaporation module and the condensation module are assembled at two ends of the heat exchange module shell in a separating mode, the evaporation module is arranged in the first cavity, the condensation module is arranged in the second cavity, and the evaporation module and the condensation module are arranged along the first direction of the heat exchange module shell. So, evaporation module and condensation module are arranged along the first direction of heat transfer module casing for evaporation module and condensation module separate to assemble in heat transfer module casing both ends, remove the engine, reduce occuping of engine space, and, electric compressor's is small, also can reduce occuping of space.

Drawings

Fig. 1 is a schematic structural diagram of a heat exchange module according to an embodiment of the present application;

FIG. 2 is a schematic diagram illustrating an internal structure of the heat exchange module shown in FIG. 1;

FIG. 3 is a schematic view showing a structure of the motor-driven compressor shown in FIG. 2;

fig. 4 is a schematic structural diagram illustrating a movable structure of a condensing fan assembly in the heat exchange module shown in fig. 2;

FIG. 5 is an enlarged view of the interior of the condensing module shown in FIG. 4 at C;

FIG. 6 is a schematic structural view of a condensing fan assembly in the condensing module shown in FIG. 4;

FIG. 7 is a schematic view of a condensing fan assembly of the condensing module of FIG. 4;

FIG. 8 is a schematic structural view of another view of the condensing fan assembly in the condensing module of FIG. 4;

FIG. 9 is a schematic view of the evaporation module shown in FIG. 2;

FIG. 10 is a schematic view of the evaporation module shown in FIG. 2 from another perspective;

FIG. 11 is a schematic view of the air duct in the evaporation module shown in FIG. 10;

FIG. 12 is a schematic diagram of an electrical control module of the condensing module shown in FIG. 2;

fig. 13 is a schematic structural diagram of a trailer unit according to an embodiment of the present application.

Description of reference numerals:

10-heat exchange module, 11-heat exchange module housing, 111-first cavity, 112-second cavity, 12-evaporation module, 121-evaporator, 122-evaporation fan, 123-wind tunnel, 1231-wind inlet, 1232-wind outlet, 13-condensation module, 131-condenser, 132-electric compressor, 1321-air inlet, 1322-air outlet, 133-condensation fan assembly, 134-condensation fan, 1341-first condensation fan, 1342-second condensation fan, 1343-ventilation housing, 135-movable support, 1351-first support, 1352-second support, 136-guide rail, 137-support part, 138-slide rail, 139-electric control module, 121-evaporator, a-first direction, b-second direction, c-third direction, 21-fixing part, 31-trailer unit, 32-container.

Detailed Description

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. Rather, they are merely examples of apparatus consistent with certain aspects of the present application, as detailed in the appended claims.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this application belongs. The use of the terms "a" or "an" and the like in the description and in the claims of this application do not denote a limitation of quantity, but rather denote the presence of at least one. "plurality" includes two, and is equivalent to at least two. The word "comprising" or "comprises", and the like, means that the element or item listed as preceding "comprising" or "includes" covers the element or item listed as following "comprising" or "includes" and its equivalents, and does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. As used in this specification and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items.

For solving investment and manufacturing cost higher, and this technical problem that the space that mechanical type compressor occupy is big, this application embodiment provides a heat transfer module includes heat transfer module casing, evaporation module and condensation module. The heat exchange module shell comprises a first cavity and a second cavity, and the first cavity and the second cavity are mutually separated; the condensation module includes the condenser and is used for supplying the motor compressor that external power supply connects, and motor compressor links to each other with the condenser, and evaporation module separates the equipment in heat transfer module casing both ends with the condensation module, and first cavity is located to the evaporation module, and the second cavity is located to the condensation module, and evaporation module and condensation module arrange the setting along the first party of heat transfer module casing. So, evaporation module and condensation module are arranged along the first direction of heat transfer module casing for evaporation module and condensation module separate to assemble in heat transfer module casing both ends, remove the engine, reduce occuping of engine space, and, electric compressor's is small, also can reduce occuping of space, make the mould structure that holds electric compressor also simple relatively, and investment and manufacturing cost are lower.

Fig. 1 is a schematic structural diagram of a heat exchange module 10 according to an embodiment of the present application. Fig. 2 is a schematic diagram illustrating an internal structure of the heat exchange module 10 shown in fig. 1.

As shown in fig. 1, the heat exchange module 10 includes a heat exchange module housing 11, an evaporation module 12 and a condensation module 13. The evaporation module 12 and the condensation module 13 are used to accomplish heat exchange. The heat exchange module housing 11 is used for connecting and arranging the evaporation module 12 and the condensation module 13. The heat exchange module housing 11 is a mold, and has a cavity structure, which is respectively matched with the evaporation module 12 and the condensation module 13. Since the heat exchange module 10 does not contain an engine, the engine is eliminated. Therefore, the heat exchange module 10 does not need to accommodate an engine, the heat exchange module shell 11 only accommodates the evaporation module 12 and the condensation module 13, the cavity structure of the engine is omitted, and the cavity structure of the mold is simple.

Fig. 3 is a schematic structural view of the motor-driven compressor 132 shown in fig. 2.

As shown in fig. 1 and fig. 2, the heat exchange module housing 11 includes a first cavity 111 and a second cavity 112, and the first cavity 111 and the second cavity 112 are separated from each other. The heat exchange module casing includes a cavity wall formed corresponding to the first cavity 111 and a cavity wall formed corresponding to the second cavity 112, and the cavity walls serve as a structure of a mold of the heat exchange module casing 11. The condensing module 13 includes a condenser 131 and an electric compressor 132 for connecting an external power source. The motor-driven compressor 132 is connected to the condenser 131. The electric compressor 132 performs functions of sucking a refrigerant, compressing the refrigerant, transporting the refrigerant, and the like on the refrigerant circulation circuit of the heat exchange module 10. The electric compressor 132 sucks a refrigerant and outputs a compressed gas, which is a high-temperature and high-pressure gas. The condenser 131 cools the high-temperature and high-pressure gaseous refrigerant discharged from the electric compressor 132 into a high-temperature and high-pressure liquid refrigerant, and outputs the refrigerant, in which heat released from the refrigerant is taken away by water or air. The electric compressor 132 may suck the low-temperature and low-pressure gaseous refrigerant in the evaporation module 12, and output the high-temperature and high-pressure gaseous refrigerant after compression.

The evaporation module 12 and the condensation module 13 are separately assembled at two ends of the heat exchange module housing 11, the evaporation module 12 is disposed in the first cavity 111, and the evaporation module 12 is accommodated in the first cavity 111. The condensation module 13 is disposed in the second cavity 112, and the condensation module 13 is accommodated in the second cavity 112. And, the evaporation module 12 and the condensation module 13 are arranged along the first direction a of the heat exchange module housing 11. Therefore, the first cavity 111 and the second cavity 112 which are separated are arranged on the evaporation module 12 of the first cavity 111 and the condensation module 13 of the second cavity 112, and the evaporation and condensation layouts are separated, so that the realization of evaporation and condensation is facilitated, and the mutual influence is reduced. Moreover, the evaporation module 12 and the condensation module 13 are arranged along the first direction a of the heat exchange module housing 11, so that the evaporation module 12 and the condensation module 13 are separately assembled at two ends of the heat exchange module housing 11, the engine is removed, the occupation of the engine space is reduced, the size of the electric compressor 132 is small, the occupation of the space can be reduced, the mold structure for accommodating the electric compressor 132 is relatively simple, and the investment and manufacturing cost are low.

Wherein the first direction a may comprise a longitudinal direction. The first direction a may also comprise a transverse direction. As long as the condensation module 13 is located on the outside of the vehicle and the evaporation module 12 is located on the inside of the vehicle, heat exchange is not affected.

Continuing with fig. 3, the electric compressor 132 includes a suction port 1321 and an exhaust port 1322, the suction port 1321 is connected to the evaporation module 12, and sucks the refrigerant evaporated and vaporized in the evaporation module 12 into the electric compressor 132 to be compressed, so as to obtain a compressed refrigerant; the discharge port 1322 is connected to the condenser 131, and discharges the compressed refrigerant vapor into the condenser 131.

In the embodiment shown in fig. 3, the total length of the arrangement of the evaporation module 12 and the condensation module 13 in the first direction a is matched with the length of the first direction a of the heat exchange module housing 11. The length of the evaporation module 12 in the second direction b perpendicular to the first direction a is matched with the length of the heat exchange module housing 11 in the second direction b, and the length of the condensation module in the second direction b is matched with the length of the heat exchange module housing 11 in the second direction b. As such, the heat exchange module housing 11 is occupied by the evaporation module 12 and the condensation module 13 in the first direction a, the heat exchange module 10 does not house other structures, such as an engine, and the engine is eliminated. Therefore, the heat exchange module 10 does not need to accommodate an engine, the heat exchange module shell 11 only accommodates the evaporation module 12 and the condensation module 13, the cavity structure of the engine is omitted, and the cavity structure of the mold is simple.

Fig. 4 is a schematic structural diagram illustrating a movable structure of the condensing fan assembly 1331 in the heat exchange module 10 shown in fig. 2. Fig. 5 is an enlarged view of the interior of the condensing module 13 shown in fig. 4 at C. Fig. 6 is a schematic structural diagram of the condensing fan assembly 1331 in the condensing module 13 shown in fig. 4.

As shown in fig. 4 to 6, the condensing module 13 further includes a condensing fan assembly 133, and the electric compressor 132 and the condensing fan assembly 133 are arranged side by side along the second direction b. As such, the electric compressor 132 and the condensing fan assembly 133 are disposed side by side in the second direction b, and the inflow and outflow of the condensed wind can be achieved.

Wherein, the condensing fan assembly 133 may include a plurality of heat exchange fans.

In the embodiment shown in fig. 4 to 6, the condensing fan assembly 133 includes an even number of condensing fan assemblies 133, and the even number of condensing fan assemblies 133 are symmetrically disposed at both ends of the electric compressor 132 along the second direction b, respectively. So, electric compressor 132 advances wind along the both ends of second direction b, is favorable to the circulation of wind, improves the condensation effect. Wherein, even number condensation fan subassembly 133 symmetry respectively sets up in the outside of electric compressor 132 along second direction b, so, when condensation fan subassembly 133 broke down, was in the electric compressor 132 in the outside, convenient the change. Further, the even number may be, but is not limited to, 2, 4 or 6, more condensing fan assemblies 133 are more favorable for heat exchange, and the number of condensing fan assemblies 133 is also related to the heat exchange requirement, which is not limited herein. In the embodiment shown in fig. 4 to 8, the condensing fan assembly 133 may include 4 heat exchanging fans.

In other embodiments, the condensing fan assembly 133 and the electric compressor 132 are sequentially arranged in the second direction b, and the condensing fan assembly 133 is disposed adjacent to the electric compressor 132. Wherein, for example, the condenser fan assembly 133 being disposed adjacent to the motor-driven compressor 132 may include the condenser fan assembly 133 being disposed on the side-by-side left and the motor-driven compressor being disposed on the side-by-side right. As another example, the positioning of the condensing fan assembly 133 adjacent to the electric compressor 132 may include the condensing fan assembly 133 being positioned on the right side of the second direction b and the electric compressor being positioned on the left side of the second direction b. The other condensing fan assemblies 133 are disposed above and below and adjacent to the electric compressor 132, and all that can achieve the condensing effect belong to the protection scope of the embodiments of the present application, which is not illustrated herein. Further, the condensing fan assembly 133 may include 2 heat exchanging fans. Illustratively, the heat exchanging fan may be, but is not limited to, a centrifugal fan. The centrifugal fan is good in wind field and simple in design. The respective sizes of the 2 heat exchange fans are larger than the respective sizes of the 4 heat exchange fans of the above embodiment.

Continuing with fig. 4 to 6, the condensing fan assembly 133 includes a condensing fan 134 and a movable bracket 135, the condensing fan 134 is detachably connected to the movable bracket 135, and the movable bracket 135 is movable in the second direction b relative to the motor-driven compressor 132. Therefore, the movable support 135 is convenient to move the condensation fan 134, the condensation fan 134 is convenient to replace, and the failure of the condensation fan 134 is avoided, so that the machine is disassembled and maintained.

Continuing with fig. 5, the condensing fan 134 includes a first condensing fan 1341 and a second condensing fan 1342, and the first condensing fan 1341 and the second condensing fan 1342 are disposed in parallel in the first direction a. The movable support 135 includes a first support 1351 for supporting the first condensing fan 1341 and a second support 1352 for supporting the second condensing fan 1342, the first support 1351 and the second support 1352 are fixedly connected and are arranged in parallel in the first direction a, and the first support 1351 and the second support 1352 each form a hollow channel, and the central channel is opposite to the heat exchange surface of each condensing fan 134. So, be favorable to more supporting first condensation fan 1341 and second condensation fan 1342, and be favorable to first condensation fan 1341 and the heat transfer of second condensation fan 1342.

Continuing with the embodiment shown in fig. 5, the condensing fan assembly 133 includes a guide rail 136, and the guide rail 136 has the same track direction as the second direction b. The rail 136 has a long rail shape and extends in the second direction b. The movable bracket 135 includes a bracket portion 137 and a sliding rail 138 connected to an edge of the bracket portion 137, the sliding rail 138 is slidably connected to the guiding rail 136, and the sliding rail 138 drives the bracket portion 137 to slide along the guiding rail 136 in the second direction b. The sliding rail 138 can be connected to the guiding rail in a sleeved manner, or the sliding rail 138 can be connected to the guiding rail in a clamped manner, that is, the guiding rail can be connected to the sliding rail 138 in a sleeved manner. So guide rail 136 and slide rail 138 relative movement conveniently remove condensation fan 134, conveniently change condensation fan 134, avoid condensation fan 134 trouble, tear the machine open the maintenance. In other embodiments, the movable bracket 135 includes a bracket portion 137 and a rotation shaft connected to the bracket portion 137, such that the bracket portion 137 rotates in and out with respect to the motor-driven compressor 132, which will not be described in detail herein.

Fig. 7 is a schematic diagram illustrating a view angle of the condensing fan assembly 1331 in the condensing module 13 shown in fig. 4. Fig. 8 is a schematic structural diagram of another view of the condensing fan assembly 1331 in the condensing module 13 shown in fig. 4.

Referring to fig. 4 to 8, the condensing fan assembly 133 includes a ventilation housing 1343 of the condensing fan 134, the condensing fan 134 is movably disposed in the ventilation housing 1343, and a guide rail 136 is disposed on an inner wall of the ventilation housing 1343. The guide rail 136 is used for arranging the condensing fan 134. The slide rail 138 carries the bracket portion 137 to slide along the guide rail 136 in the second direction b relative to the ventilation housing 1343. Therefore, the condensation fan 134 is protected, and the condensation fan 134 is convenient to move, replace and maintain. Therefore, the condensing fan 134 is designed to be in an integral drawing mode, the condenser 131 can be prevented from being detached when the condensing fan 134 is maintained, and the maintenance difficulty and cost are reduced.

The condensing fan assembly 133 includes a ventilation housing 1343 having a plurality of ventilation holes and a fixing member 21, and the fixing member 21 fixes the rail 136 on the ventilation housing 1343. Wherein, the fixing member 21 may be, but not limited to, a shoulder screw. Further, the condensing fan 134 is connected with the guide rail 136 through a shoulder screw, the guide rail 136 is fixed, the condensing fan 134 can slide on the guide rail 136, and the groove width of the guide rail 136 and the relative position of the shoulder screw can control the extraction distance. Therefore, the air outlet direction is changed from the traditional upper air outlet to the newly designed side air outlet, and the ventilation is more facilitated.

Fig. 9 is a schematic view of the evaporation module 12 shown in fig. 2. Fig. 10 is a schematic view of the evaporation module 12 shown in fig. 2 from another perspective.

As shown in fig. 9 and 10, the evaporation module 12 includes a plurality of sets of evaporation fans 122 and a plurality of sets of evaporators 121. The evaporation fan 122 is used to perform ventilation. The evaporator 121 is configured to evaporate the high-temperature low-pressure liquid refrigerant into a low-temperature low-pressure gaseous refrigerant, and output the refrigerant, in which the refrigerant can absorb heat. The electric compressor 132 can suck the low-temperature low-pressure gaseous refrigerant in the evaporator 121, and compress the refrigerant to output the high-temperature high-pressure gaseous refrigerant. The multiple sets of evaporation fans 122 are matched with the multiple sets of evaporators 121, the multiple sets of evaporation fans 122 are arranged side by side along the second direction b, and the multiple sets of evaporation fans 122 are connected to the first sides, far away from the condensation modules 13, of the multiple sets of evaporators 121. So, multiunit evaporimeter and a plurality of evaporating fan 122 are favorable to realizing the evaporation to multiunit evaporating fan 122 connects in the first side of keeping away from the condensation module of evaporimeter, reduces the influence of condensation module to evaporating fan 122. In other embodiments, the evaporation module 12 includes a set of evaporation fans 122 and a set of evaporators 121, so that evaporation is achieved.

Wherein, the plurality of sets of evaporation fans 122 are a plurality of sets of heat exchange fans. Illustratively, the heat exchanging fan may be, but is not limited to, a centrifugal fan. In the embodiment shown in fig. 10, the coil pipes are arranged horizontally, the air inlet and outlet directions and the arrangement of the multiple groups of evaporation fans 122 are changed, and the evaporation efficiency is improved.

Fig. 11 is a schematic view showing the structure of the air duct in the evaporation module 12 shown in fig. 10.

As shown in fig. 11, the plurality of sets of evaporation fans 122 and the plurality of sets of evaporators 121 form a plurality of air ducts 123. The air duct 123 is used to circulate the air of the evaporation module 12. The air ducts 123 correspond to an air inlet 1231 and an air outlet 1232, respectively. Continuing with the arrow in fig. 11, the direction of the wind is. The air inlet 1231 is located on a second side of the evaporator 121 opposite to the first side, the air inlet 1231 faces the outside of the thickness direction of the heat exchange module housing 11, and the air outlet 1232 of the air duct 123 is located on the first side. Therefore, the influence of the condensation module 13 on the air duct 123 of the evaporation module 12 is reduced, which is beneficial to the evaporation of the evaporation module 12. The outer side in the thickness direction may refer to the third direction c in which the air inlet 1231 faces perpendicular to the first direction a and the second direction b, respectively. The air outlet 1232 is aligned with the air inlet 1231, that is, the air inlet 1231 faces the outer side of the shell of the heat exchange module 10 in the thickness direction.

As shown in fig. 10 and 11, the plurality of sets of evaporators 121 includes more than 2 evaporators. Optionally, the number of the plurality of sets of evaporators 121 may be, but is not limited to, more than 4, and there are 4 corresponding air ducts, so that a minimized occupied area can be realized on the basis of effective evaporation, which is not described herein one by one.

Fig. 12 is a schematic diagram illustrating the structure of the electronic control module 139 in the condensation module 13 shown in fig. 2.

Referring to fig. 2, 4 and 12, the evaporation side of the evaporation module 12 is located at the upper half of the heat exchange module 10, the pipeline system of the electric compressor 132 and the condensation side of the condensation module are located at the lower half of the heat exchange module 10, and the upper half has a simple structure.

The heat exchange module 10 further comprises an electronic control module 139 for the missed power supply, and the electronic control module 139 is connected with the electric compressor 132. The electronic control module 139 may be implemented as an external power source of the heat exchange module 10 to control other components by the electronic control module 139, so as to control the operation of the electric compressor 132.

Wherein, refrigeration module 13 that electric compressor 132 and electric compressor 132's pipe-line system constitute leans on down centrally, and automatically controlled module 139 is centrally located, and condenser 131 is located and leans on left and right sides down, adopts centrifugal fan, realizes going forward the wind side air-out, is fit for the land transportation condition.

The heat exchange module 10 provided by the embodiment of the application can be applied to various vehicles to realize heat exchange. Optionally, the heat exchange module 10 is applied to a trailer unit 31. Details are described below with reference to fig. 13.

Fig. 13 is a schematic structural diagram of a trailer unit 31 according to an embodiment of the present application. As shown in fig. 13, the present embodiment provides a trailer unit 31, including a container 32 of the trailer unit 31. The heat exchange module 10 is installed on the container 32, the condensation module 13 is located outside the container 32, and the evaporation module 12 is located inside the container 32. The trailer unit 31 described above enables the land transportation of containers 32 from the seller's factory to the buyer's warehouse.

The above description is only a preferred embodiment of the present disclosure, and should not be taken as limiting the present disclosure, and any modifications, equivalents, improvements, etc. made within the spirit and principle of the present disclosure should be included in the scope of the present disclosure.

It should also be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, the phrases "comprising a" \8230; "defining an element do not exclude the presence of additional like elements in the process, method, article, or apparatus that comprises the element.

Claims

1. A heat exchange module, comprising:

the heat exchange module shell comprises a first cavity and a second cavity, and the first cavity and the second cavity are separated from each other;

the condensation module comprises a condenser and an electric compressor for connecting an external power supply, the electric compressor is connected with the condenser, the evaporation module and the condensation module are separately assembled at two ends of the heat exchange module shell, the evaporation module is arranged in the first cavity, the condensation module is arranged in the second cavity, and the evaporation module and the condensation module are arranged along the first direction of the heat exchange module shell.

2. The heat exchange module of claim 1, wherein the electric compressor comprises an air suction port and an air discharge port, the air suction port is connected with the evaporation module, and sucks the refrigerant evaporated and vaporized in the evaporation module into the electric compressor for compression to obtain a compressed refrigerant; the discharge port is connected to the condenser and discharges the compressed refrigerant vapor into the condenser.

3. The heat exchange module of claim 1, wherein the evaporation module and the condensation module are arranged in the first direction with a total length matched to the length of the heat exchange module housing in the first direction;

4. The heat exchange module of claim 3, wherein the condensing module further comprises a condensing fan assembly, and the electric compressor is arranged side-by-side with the condensing fan assembly along the second direction.

5. The heat exchange module of claim 4 wherein the condensing fan assembly comprises an even number of condensing fan assemblies, the even number of condensing fan assemblies being symmetrically disposed at respective ends of the motor-driven compressor in the second direction;

or,

6. The heat exchange module of claim 4 wherein the condensing fan assembly comprises a condensing fan and a movable mount, the condensing fan being detachably connected to the movable mount, the movable mount moving in the second direction relative to the electrically powered compressor.

7. The heat exchange module of claim 6, wherein the condensing fan assembly comprises a guide rail having a same track direction as the second direction;

8. The heat exchange module of claim 7, wherein the condensing fan assembly comprises a ventilation housing of the condensing fan, the condensing fan is movably disposed in the ventilation housing, and the inner wall of the ventilation housing is provided with a guide rail;

9. The heat exchange module of claim 1, wherein the evaporation module comprises a plurality of sets of evaporation fans and a plurality of sets of evaporators, the plurality of sets of evaporation fans are matched with the plurality of sets of evaporators, the plurality of sets of evaporation fans are arranged side by side along a second direction, and the plurality of sets of evaporation fans are connected to a first side of the plurality of sets of evaporators away from the condensation module.

10. The heat exchange module of claim 9, wherein the plurality of sets of evaporation fans and the plurality of sets of evaporators form a plurality of air channels, and the plurality of air channels correspond to respective air inlets and air outlets;

11. A trailer unit comprising a container of the trailer unit;

the heat exchange module of any one of claims 1-10 mounted to the container with the condensing module located outside the container and the evaporating module located inside the container.