CN218542393U - Intercooler and vehicle - Google Patents

Abstract

The application relates to the field of vehicle heat dissipation, in particular to an intercooler and a vehicle. The intercooler includes core, two water conservancy diversion mechanisms and guide plate, two water conservancy diversion mechanisms set up respectively in two lateral parts of core, and all with the core intercommunication, arbitrary water conservancy diversion mechanism set up in the middle part of the lateral part of core, fluid can get into from one of them water conservancy diversion mechanism, flows through the core to flow out from another water conservancy diversion mechanism, the inside of one of them water conservancy diversion mechanism is provided with the guide plate, the guide plate can be divided into two parts with the fluid that gets into the core. According to intercooler and vehicle of this application, solved current intercooler in the course of the work, the flow in the air chamber is uneven, and especially the flow of core lower part is less, can bring the problem of a large amount of pressure and thermal stress for the upper half of core.

Description

Intercooler and vehicle

Technical Field

The application relates to the field of vehicle heat dissipation, in particular to an intercooler and a vehicle.

Background

Charge air coolers are often used in large commercial vehicles, mainly to reduce the temperature of the charge air, to increase the power of the engine and to reduce the heat dissipation of the engine. The engine gas enters from the intercooler air inlet chamber, passes through the cooling pipe in the core body and is discharged from the air outlet chamber.

To this end, the air chamber connection port of the existing intercooler assembly is located above the core assembly, and the opening faces the side portion, during the operation of the intercooler, the high-temperature and high-pressure air entering the intercooler assembly flows from top to bottom after entering the air chamber, the flow in the air chamber is not uniform, especially the flow at the lower portion of the core is small, a large amount of pressure and thermal stress are brought to the upper half portion of the core, the intercooler fails, and the product is leaked.

SUMMERY OF THE UTILITY MODEL

The utility model provides an aim at provides an intercooler and vehicle to solved current intercooler in the course of the work, the flow in the air chamber is uneven, and especially the flow of core lower part is less, can bring the problem of a large amount of pressure and thermal stress for the upper half of core.

According to the first aspect of the application, an intercooler is provided, the intercooler includes core, two water conservancy diversion mechanisms and guide plate, two water conservancy diversion mechanisms set up respectively in two lateral parts of core, and all with the core intercommunication, arbitrary water conservancy diversion mechanism set up in the middle part of the lateral part of core, fluid can follow one of them water conservancy diversion mechanism and get into, flow through the core to flow out from another water conservancy diversion mechanism, the inside of one of them water conservancy diversion mechanism is provided with the guide plate, the guide plate can be divided into two parts with the fluid that gets into the core.

In any of the above technical solutions, the air conditioner further includes two flow collecting mechanisms, two first side portions of the two flow collecting mechanisms are respectively communicated with two side portions of the core, the two flow guiding mechanisms are respectively communicated with two second side portions of the two flow collecting mechanisms, and the flow guiding plate can divide fluid entering the flow collecting mechanisms into two portions.

In any of the above technical solutions, further, in the intercooler storage state, an opening of any of the flow guide mechanisms faces upward.

In any of the above technical solutions, further, any one of the flow guide mechanisms extends from the opening to the tail portion along an arc line, and the width of any one of the flow guide mechanisms from the opening to the tail portion gradually increases.

In any of the above technical solutions, further, a tail portion of any one of the flow guide mechanisms is communicated with a second side portion of the corresponding flow collecting mechanism, and a length of any one of the flow collecting mechanisms from the second side portion to the first side portion is gradually increased.

In any of the above technical solutions, further, the core is rectangular, and a length of the first side of any one of the current collecting mechanisms is equal to a length of the core.

In any of the above technical solutions, further, the two side portions of the guide plate are connected to the inner side wall of the guide mechanism, the end of the guide plate extends to the tail of the guide mechanism, and the guide plate is perpendicular to the width direction of the guide mechanism.

In any of the above technical solutions, further, the core includes a plurality of cooling pipes and a heat dissipation band, the plurality of cooling pipes are all connected to the heat dissipation band, any one of the cooling pipes is communicated between two first side portions included in the two flow collecting mechanisms, respectively, and the flow guide plate is disposed inside the other flow guide mechanism.

In any of the above technical solutions, further, the core has a symmetry plane, and one flow guiding mechanism and the corresponding flow collecting mechanism are defined as a set of air chamber mechanisms, and the two sets of air chamber mechanisms are symmetrically arranged with respect to the symmetry plane.

According to a second aspect of the present application, a vehicle is provided, comprising an intercooler as described above.

According to the application, the intercooler comprises a core body, two flow guide mechanisms and a guide plate, wherein the two flow guide mechanisms are respectively arranged on two side portions of the core body and are communicated with the core body, any flow guide mechanism is arranged in the middle of one side portion of the core body, fluid can enter from one of the flow guide mechanisms, flows through the core body and flows out from the other flow guide mechanism, the guide plate is arranged inside one of the flow guide mechanisms, and the fluid entering the core body can be divided into two parts by the guide plate. During specific work, gas generated by the generator enters from the middle of the side part of the core body, the entering gas is divided into two parts through the guide plate, one part of the gas enters the upper half part of the core body, the other part of the gas enters the lower half part of the core body, namely, the middle of the flow guide mechanism is arranged in the middle of the flow guide mechanism, and the gas flow is uniformly distributed by matching with the flow guide of the guide plate, so that the loss of intercooler parts is reduced.

In order to make the aforementioned objects, features and advantages of the present application more comprehensible, preferred embodiments accompanied with figures are described in detail below.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained from the drawings without inventive effort.

Fig. 1 shows an overall structural schematic diagram of an intercooler according to an embodiment of the present application;

FIG. 2 shows a schematic view of a portion of an intercooler according to an embodiment of the application;

FIG. 3 shows a schematic view of another angle of FIG. 2;

fig. 4 shows a cross-sectional view of an intercooler according to an embodiment of the application.

Icon: 100-a core; 200-a flow guide mechanism; 300-a current collecting mechanism; 400-a deflector.

Detailed Description

The following detailed description is provided to assist the reader in obtaining a thorough understanding of the methods, devices, and/or systems described herein. However, various changes, modifications, and equivalents of the methods, apparatus, and/or systems described herein will be apparent to those skilled in the art in view of the disclosure of the present application. For example, the order of operations described herein is merely an example, which is not limited to the order set forth herein, but rather, variations may be made in addition to operations which must occur in a particular order, which will be apparent upon understanding the disclosure of the present application. Moreover, descriptions of features known in the art may be omitted for the sake of clarity and conciseness.

The features described herein may be embodied in different forms and should not be construed as limited to the examples described herein. Rather, the examples described herein have been provided merely to illustrate some of the many possible ways to implement the methods, devices, and/or systems described herein that will be apparent after understanding the disclosure of the present application.

Throughout the specification, when an element (such as a layer, region, or substrate) is described as being "on," "connected to," coupled to, "over," or "overlying" another element, it may be directly "on," "connected to," coupled to, "over," or "overlying" the other element, or one or more other elements may be present therebetween. In contrast, when an element is referred to as being "directly on," "directly connected to," directly coupled to, "directly on" or "directly over" another element, there may be no intervening elements present.

As used herein, the term "and/or" includes any one of the associated listed items and any combination of any two or more of the items.

Although terms such as "first", "second", and "third" may be used herein to describe various elements, components, regions, layers or sections, these elements, components, regions, layers or sections should not be limited by these terms. Rather, these terms are only used to distinguish one element, component, region, layer or section from another element, component, region, layer or section. Thus, a first element, component, region, layer or section referred to in the examples described herein may be termed a second element, component, region, layer or section without departing from the teachings of the examples.

For ease of description, spatial relationship terms such as "above … …", "upper", "below … …" and "lower" may be used herein to describe the relationship of one element to another element as shown in the figures. Such spatial relationship terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "upper" relative to other elements would then be oriented "below" or "lower" relative to the other elements. Thus, the term "above … …" includes both orientations "above … …" and "below … …" depending on the spatial orientation of the device. The device may also be otherwise oriented (e.g., rotated 90 degrees or at other orientations) and the spatially relative terms used herein should be interpreted accordingly.

The terminology used herein is for the purpose of describing various examples only and is not intended to be limiting of the disclosure. The singular forms also are intended to include the plural forms as well, unless the context clearly indicates otherwise. The terms "comprises," "comprising," and "having" specify the presence of stated features, quantities, operations, elements, components, and/or combinations thereof, but do not preclude the presence or addition of one or more other features, quantities, operations, components, elements, and/or combinations thereof.

Variations from the shapes of the illustrations as a result, for example, of manufacturing techniques and/or tolerances, may be expected. Thus, the examples described herein are not limited to the particular shapes shown in the drawings, but include changes in shape that occur during manufacturing.

The features of the examples described herein may be combined in various ways that will be apparent after understanding the disclosure of the present application. Further, while the examples described herein have a variety of configurations, other configurations are possible as will be apparent after understanding the disclosure of the present application.

The application first aspect provides an intercooler to solved current intercooler in the course of the work, the flow in the air chamber is uneven, and especially the flow of core lower part is less, can bring the problem of a large amount of pressures and thermal stress for the first half of core.

Charge air coolers are often used in large commercial vehicles, mainly to reduce the temperature of the charge air, to increase the power of the engine and to reduce the heat dissipation of the engine. The engine gas enters from the intercooler air inlet chamber, passes through the cooling pipe in the core body and is discharged from the air outlet chamber.

Before this application provided, current intercooler assembly air chamber connector is in the top of core assembly, and the opening is towards the lateral part, and the intercooler is in the course of the work, and the high temperature high pressure gas who gets into the intercooler assembly flows from top to bottom after getting into the air chamber, and the flow in the air chamber is uneven, and especially the flow of core lower part is less, can bring a large amount of pressure and thermal stress for the first half of core, causes the intercooler to become invalid, and the product is revealed.

In view of this, according to the first aspect of the present application, an intercooler is provided, which includes a core 100, two flow guiding mechanisms 200 and a flow guiding plate 400, wherein the two flow guiding mechanisms 200 are respectively disposed on two side portions of the core 100 and are both communicated with the core 100, any one of the flow guiding mechanisms 200 is disposed in the middle of the side portion of the core 100, fluid can enter from one of the flow guiding mechanisms 200, flow through the core 100, and flow out from the other flow guiding mechanism 200, the flow guiding plate 400 is disposed inside one of the flow guiding mechanisms 200, and the flow guiding plate 400 can divide the fluid entering the core 100 into two parts. During specific work, gas generated by the generator enters from the middle of the side part of the core body 100, the entering gas is divided into two parts through the guide plate 400, one part of the gas enters the upper half part of the core body 100, the other part of the gas enters the lower half part of the core body 100, namely, the middle of the guide mechanism 200 is arranged, and the gas flow is uniformly distributed by matching with the guide of the guide plate 400, so that the loss of intercooler parts is reduced. The specific structure and the specific placement of the core 100, the two baffle mechanisms 200, and the baffle 400 will be described in detail below.

In the embodiment of the present application, as shown in fig. 1, in the intercooler storage state, an opening of any one of the air guide mechanisms 200 faces upward. Here, the intercooler is placed in the state of fig. 1.

In the embodiment of the present application, as shown in fig. 1 to 4, the intercooler may further include two collecting mechanisms 300, where two first side portions of the two collecting mechanisms 300 are respectively communicated with two side portions of the core 100, two flow guiding mechanisms 200 are respectively communicated with two second side portions of the two collecting mechanisms 300, and the flow guiding plate 400 may divide the fluid entering the collecting mechanisms 300 into two portions.

By way of example, any one of the flow guide mechanisms 200 extends from the opening to the tail along an arc, and the width of any one of the flow guide mechanisms 200 gradually increases from the opening to the tail. The tail part of any flow guide mechanism 200 is communicated with the second side part of the corresponding flow collecting mechanism 300, and the length of any flow collecting mechanism 300 is gradually increased from the second side part to the first side part.

The air chamber connecting port of the existing intercooler assembly is arranged above the core body 100 assembly, the air chamber is long in extension length, the manufacturing process is complex, the bending position is multiple, the air flow is uniformly distributed on the premise of ensuring the flow, the manufacturing process is simple, and the bending position is few.

In the embodiment of the present application, as shown in fig. 2 to 4, two side portions of the guide plate 400 are connected to the inner side wall of the flow guiding mechanism 200, the end of the guide plate 400 extends to the tail portion of the flow guiding mechanism 200, and the guide plate 400 is perpendicular to the width direction of the flow guiding mechanism 200, where the specific size of the guide plate 400 may be set according to the structure of the air chamber in the cavity of the flow guiding mechanism 200, that is, the air chamber may be divided into two parts, and during specific operation, two parts of air flowing to the liquid collecting mechanism face away from each other, that is, as shown in fig. 1, one part of air flows to the upper half of the liquid collecting mechanism, and the other part of air flows to the lower half of the liquid collecting mechanism.

In the embodiment of the present application, as shown in fig. 1, the core 100 may be rectangular, and the length of the first side of any one of the current collecting mechanisms 300 is equal to the length of the core 100.

As an example, the core 100 may include a plurality of cooling pipes and a heat dissipation band, the plurality of cooling pipes are connected to the heat dissipation band, and any one of the cooling pipes is communicated between the two first sides of the two flow collecting mechanisms 300 to dissipate heat of the gas flowing through the core 100.

In the embodiment of the present application, the baffle 400 may be disposed inside another baffle mechanism 200, and the specific structure and position are the same as those described above.

Further, as shown in fig. 1, the core 100 has a symmetry plane, which may be a plane passing through the center line of the rectangular core 100 along a direction perpendicular to the rectangular core 100, and here, one flow guiding mechanism 200 and the corresponding flow collecting mechanism 300 are defined as a set of air chamber mechanisms, and two sets of air chamber mechanisms are symmetrically arranged about the symmetry plane.

This application is under the prerequisite of guaranteeing the flow for gas flow evenly distributed reduces intercooler hot-air pressure and falls, and because air chamber mouth position does not surpass intercooler assembly overall frame, the focus is stable simultaneously, and pulse test data is good, and the reliability is than higher.

According to a second aspect of the application, a vehicle is provided comprising an intercooler as described above.

According to the application, the intercooler comprises a core body, two flow guide mechanisms and a guide plate, wherein the two flow guide mechanisms are respectively arranged on two side portions of the core body and are communicated with the core body, any flow guide mechanism is arranged in the middle of one side portion of the core body, fluid can enter from one of the flow guide mechanisms, flows through the core body and flows out from the other flow guide mechanism, the guide plate is arranged inside one of the flow guide mechanisms, and the fluid entering the core body can be divided into two parts by the guide plate. During specific work, gas generated by the generator enters from the middle of the side part of the core body, the entering gas is divided into two parts through the guide plate, one part of the gas enters the upper half part of the core body, the other part of the gas enters the lower half part of the core body, namely, the middle of the flow guide mechanism is arranged in the middle of the flow guide mechanism, and the gas flow is uniformly distributed by matching with the flow guide of the guide plate, so that the loss of intercooler parts is reduced. Through many times of experimental verification, the hot air pressure drop of intercooler reduces by a wide margin, and the reliability promotion effect of intercooler is showing.

Finally, it should be noted that: the above-mentioned embodiments are only specific embodiments of the present application, and are used for illustrating the technical solutions of the present application, but not limiting the same, and the scope of the present application is not limited thereto, and although the present application is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: those skilled in the art can still make modifications or changes to the embodiments described in the foregoing embodiments, or make equivalent substitutions for some features, within the technical scope of the present disclosure; such modifications, changes or substitutions do not depart from the spirit and scope of the exemplary embodiments of the present application, and are intended to be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims (10)

1. An intercooler, characterized in that the intercooler comprises a core body, two flow guide mechanisms and a flow guide plate,

the two flow guide mechanisms are respectively arranged at two side parts of the core body and are communicated with the core body, any one flow guide mechanism is arranged in the middle of the side part of the core body,

fluid can enter from one of the diversion mechanisms, flow through the core body and flow out from the other diversion mechanism,

a guide plate is arranged in one of the guide mechanisms and can divide fluid entering the core body into two parts.

2. The intercooler of claim 1, further comprising two collecting mechanisms, wherein the two collecting mechanisms respectively comprise two first side portions respectively communicated with the two side portions of the core,

the two flow guide mechanisms are respectively communicated with the two second side parts respectively included by the two flow collecting mechanisms, and the flow guide plate can divide the fluid entering the flow collecting mechanism into two parts.

3. The intercooler of claim 1, wherein an opening of any one of the flow guide mechanisms faces upward in the intercooler placed state.

4. The intercooler of claim 2, wherein any of the flow guide mechanisms extends from the opening to the tail along an arc, and the width of any of the flow guide mechanisms increases from the opening to the tail.

5. An intercooler as recited in claim 4, wherein the tail of any one of the flow guide mechanisms communicates with the second side of the corresponding flow collecting mechanism,

the length of any one of the current collecting mechanisms is gradually increased from the second side part to the first side part.

6. An intercooler as claimed in claim 2, wherein the core is rectangular and the length of the first side of any one of the flow collection means is equal to the length of the core.

7. The intercooler of claim 4, wherein two side portions of the flow guide plate are connected to the inner side walls of the flow guide mechanism, the end of the flow guide plate extends to the tail of the flow guide mechanism, and the flow guide plate is perpendicular to the width direction of the flow guide mechanism.

8. The intercooler of claim 2, wherein the core includes a plurality of cooling tubes and a heat dissipation band, the plurality of cooling tubes are each connected to the heat dissipation band,

any cooling pipe is communicated between two first side parts respectively included by the two flow collecting mechanisms, and the flow guide plate is arranged in the other flow guide mechanism.

9. The intercooler of claim 2, wherein the core has a plane of symmetry,

and defining a flow guide mechanism and a corresponding flow collecting mechanism as a group of air chamber mechanisms, wherein the two groups of air chamber mechanisms are symmetrically arranged relative to the symmetry plane.

10. A vehicle characterized by comprising an intercooler as claimed in any one of claims 1-9.

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