CN111546874A

CN111546874A - Range-extending type automobile auxiliary water storage bottle assembly and automobile comprising same

Info

Publication number: CN111546874A
Application number: CN202010462556.8A
Authority: CN
Inventors: 周林; 饶聘; 杨垚; 熊建华
Original assignee: Chongqing Branch of DFSK Motor Co Ltd
Current assignee: Chongqing Branch of DFSK Motor Co Ltd
Priority date: 2020-05-27
Filing date: 2020-05-27
Publication date: 2020-08-18

Abstract

The embodiment of the application discloses vice retaining bottle assembly of range extending type car and including its car, vice retaining bottle assembly of range extending type car, including bottle and support assembly, the one end of support assembly is used for being connected with the below of preceding wind window tye, and the other end extends to the direction of keeping away from preceding wind window tye, be equipped with connecting portion on the bottle, the bottle pass through connecting portion with the support assembly is connected, be equipped with the division board in the bottle and separate the bottle for first cavity and second cavity. The automobile comprises a front air window water flowing groove and the range-extended automobile auxiliary water storage bottle assembly, the support assembly is connected below the front air window water flowing groove, and a reinforcing piece arranged along the groove length direction is arranged at the groove bottom of the front air window water flowing groove. Compared with the prior art, the cooling and installation of the power battery pack and the driving motor can be simultaneously considered.

Description

Range-extending type automobile auxiliary water storage bottle assembly and automobile comprising same

Technical Field

The application relates to the technical field of automobiles, in particular to a range-extending type automobile auxiliary water storage bottle assembly and an automobile comprising the same.

Background

With the rapid development of new energy technology of automobiles, the range-extended electric automobile comes into operation. The assembly parts of the range-extended electric automobile are added on the basis of the traditional fuel oil automobile, such as a water storage bottle, and the traditional fuel oil automobile only has one water storage bottle, and the main function of the traditional fuel oil automobile is to circularly provide cooling liquid for a cooling system so as to prevent the engine from overheating.

In the conventional extended range electric automobile, a power mechanism comprises a power battery pack and a driving motor besides an engine, and the battery pack and the driving motor belong to parts which are easy to heat and also need a cooling system to cool. The water storage bottle of the traditional automobile is only enough for cooling the engine, and simultaneously, the huge power battery pack and the driving motor are taken into consideration for cooling, so that the automobile is not enough.

The existing water storage bottles on the traditional fuel vehicle are usually arranged on the upper beam of the water tank of the front engine room, at the moment, the upper beam of the water tank of the front engine room has no space for arranging two water storage bottles to respectively meet the cooling requirements of a power battery pack and a driving motor, and in addition, the space of the front engine room is also crowded, so that the proper position is difficult to find for arranging two water storage bottles, even if the position can be found for placing the water storage bottles, a large amount of operation space is needed when the water storage bottles are installed, and the installation is also difficult.

Disclosure of Invention

The application provides a vice retaining bottle assembly of range extending car and including its car can compromise power battery package and driving motor's cooling and simple to operate simultaneously.

The application provides the following scheme:

the utility model provides an increase vice retaining bottle assembly of form car, includes bottle and support assembly, the one end of support assembly is used for being connected with the below of preceding wind window tye, and the other end extends to the direction of keeping away from preceding wind window tye, be equipped with connecting portion on the bottle, the bottle pass through connecting portion with the support assembly is connected, be equipped with the division board in the bottle and separate the bottle for first cavity and second cavity.

Furthermore, connecting portion include grafting piece, first connecting plate and second connecting plate, the support assembly includes first support, second support and third support, be equipped with on the first support with the spliced eye of grafting piece adaptation.

Preferably, the free end of the insertion block is conical, and the opening of the insertion hole in the first support is in arc transition.

Preferably, the insertion block is a square block, and the insertion hole in the first support is a square hole matched with the insertion block.

Preferably, the second support and the third support are respectively provided with a round hole, the first connecting plate and the second connecting plate are respectively provided with a mounting hole, one of the two mounting holes is a long hole, and the other mounting hole is a round hole.

Preferably, the first support, the second support and the third support are bent plate bodies, and the first connecting plate and the second connecting plate are both integrally U-shaped.

Preferably, the first connecting plate and the second connecting plate are respectively and oppositely arranged on two side faces of the bottle body, wherein the two side faces are parallel to the length direction of the vehicle body.

Furthermore, a first water inlet pipe, a first water outlet pipe and a first cooling liquid filling pipe are arranged on the first cavity, a second water inlet pipe, a second water outlet pipe and a second cooling liquid filling pipe are arranged on the second cavity, and an included angle between the body of the first cooling liquid filling pipe and the body of the second cooling liquid filling pipe and the length direction of the vehicle body is 30-60 degrees.

Preferably, the partition plate comprises a first partition plate and a second partition plate which are arranged in parallel at intervals, the first partition plate and the second partition plate are connected through a reinforcing plate, and crisscross reinforcing ribs are respectively arranged in the chambers of the first cavity and the second cavity.

The utility model provides an automobile, includes the front windshield tye, still includes the vice retaining bottle assembly of increase form car, support assembly connects the below of front windshield tye, the tank bottom department of front windshield tye is equipped with the reinforcement of arranging along the groove length direction.

According to the specific embodiments provided herein, the present application discloses the following technical effects:

because the space below the front air window launder can be provided with the auxiliary water storage bottle, the bottle body and the bracket assembly are arranged, the bracket assembly is connected with the front air window launder, the bottle body is provided with the connecting part, the bottle body is connected with the bracket assembly through the connecting part, namely, the bottle body is fixed below the front air window flume through the bracket assembly, and compared with the method that the bottle body is directly arranged below the front air window flume, the bottle body is indirectly arranged below the front air window water flowing groove through the support assembly, the bottle body is more convenient to install, the bottle body is divided into a first cavity and a second cavity by the aid of the partition plate arranged in the bottle body, the first cavity and the second cavity respectively correspond to cooling systems of the power battery pack and the driving motor, the first cavity and the second cavity can respectively provide cooling liquid for the cooling systems of the power battery pack and the driving motor, and overheating of the power battery pack and the driving motor is prevented.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic perspective view of an extended range vehicle sub-reservoir bottle assembly according to the present application;

FIG. 2 is a schematic perspective view of the extended range vehicle reservoir assembly of the present application;

FIG. 3 is a side view of the extended range vehicle reservoir assembly of the present application in an installed condition;

FIG. 4 is a schematic perspective view of the bottle body of the present application;

FIG. 5 shows a cross-sectional view A-A of FIG. 4;

fig. 6 shows a perspective view of a first bracket according to the present application.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments that can be derived from the embodiments given herein by a person of ordinary skill in the art are intended to be within the scope of the present disclosure.

It should be noted that the descriptions of the present application with respect to the directions of "left", "right", "upper", "lower", etc. are defined based on the relationship of the orientation or position shown in the drawings, and are only for convenience of describing the present application and simplifying the description, but do not indicate or imply that the apparatus described must be constructed and operated in a specific orientation, and therefore, should not be construed as limiting the present application. In the description of the present application, "a plurality" means two or more unless specifically defined otherwise.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; the connection can be mechanical connection, electrical connection or communication connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

As described in the background art, the water storage bottle of the traditional automobile is only enough for cooling the engine, and simultaneously, the huge power battery pack and the driving motor are both taken into consideration for cooling, so that the automobile is not enough.

In addition, the space of the front cabin is crowded, a proper position is difficult to find to arrange two water storage bottles to respectively meet the cooling requirements of the power battery pack and the driving motor, even if the position can be found to place the water storage bottles, a large amount of operation space is needed when the water storage bottles are installed, and the installation is difficult.

The auxiliary water storage bottle assembly comprises a front air window water flowing groove, a support assembly is arranged below the front air window water flowing groove, a connecting portion is arranged on the bottle body, the bottle body is connected with the support assembly through the connecting portion, namely the bottle body is fixed below the front air window water flowing groove through the support assembly, the mounting is more convenient, a partition plate is arranged in the bottle body and divides the bottle body into a first cavity and a second cavity, the first cavity and the second cavity respectively correspond to a cooling system of a power battery pack and a cooling system of a driving motor, and the first cavity and the second cavity can respectively provide cooling liquid for the cooling system of the power battery pack and the cooling system of the driving motor, so that overheating of the power battery pack and the driving motor is prevented.

Example one

As shown in fig. 1 and 5, the embodiment of the present application provides a range extending type automobile auxiliary water storage bottle assembly, which includes a bottle body 10 and a bracket assembly 20, one end of the bracket assembly 20 is used for being connected with the lower side of a front windshield gutter channel a, the other end extends in the direction away from the front windshield gutter channel a, a connecting portion 11 is arranged on the bottle body 10, the bottle body 10 is connected with the bracket assembly 20 through the connecting portion 11, and a partition plate 12 is arranged in the bottle body 10 to partition the bottle body 10 into a first cavity 13 and a second cavity 14. The support assembly 20 is fixed below the front air window launder A, the bottle body 10 is connected with the support assembly 20 through the connecting part 11, the bottle body 10 is suspended and fixed below the front air window launder A, a reasonable arrangement position is found at the position of a front cabin, an arrangement space meeting design requirements is excavated, the whole auxiliary water storage bottle assembly is in a visible state, the capacity of cooling liquid in the bottle can be visually seen, and a vehicle user can conveniently check the vehicle state in daily; the bottle body 10 is divided into a first cavity 13 and a second cavity 14 by the partition plate 12, and the first cavity and the second cavity correspond to the cooling systems of the driving motor and the power battery pack respectively, so that one bottle body simultaneously cools the power battery pack and the driving motor, and the arrangement space is saved.

As shown in fig. 1, 2 and 4, the connecting portion 11 includes an insertion block 111, a first connecting plate 112 and a second connecting plate 113, the bracket assembly 20 includes a first bracket 21, a second bracket 22 and a third bracket 23, and the first bracket 21 is provided with an insertion hole 211 adapted to the insertion block 111. The bottle body 10 is provided with the insertion block 111, the first support 21 fixed below the front air window gutter channel A is provided with the insertion hole 211, when the bottle body 10 needs to be installed, the insertion block 111 is inserted into the insertion hole 211 in an alignment mode, the insertion hole 211 has a certain depth and can play a role in supporting the bottle body, the bottle body is initially positioned, the first connecting plate 112 is fixed on the second support 22, and the second connecting plate 113 is fixed on the third support 23, so that the bottle body 10 is connected with the support assembly 20 through the connecting portion 11.

As shown in fig. 4 and 6, the free end of the insertion block 111 may be tapered, and the opening of the insertion hole 211 on the first bracket 21 is in a circular arc transition. The free end of the insertion block 111 is set to be conical, so that the insertion block can be conveniently inserted into the insertion hole 211 of the first support 21 to play a role in guiding, and the hole opening of the insertion hole 211 is set to be in arc transition, so that the insertion block 111 can be conveniently inserted.

As shown in fig. 4 and 6, the insertion block 111 is a square block, and the insertion hole 211 on the first bracket 21 is a square hole adapted to the insertion block 111.

This application sets up plug block 111 to square piece, compares with the cylinder type, has restricted plug block 111 circumference's degree of freedom to can fix bottle 10 effectively.

As shown in fig. 1 and 2, the second bracket 22 and the third bracket 23 are respectively provided with a circular hole, the first connecting plate 112 and the second connecting plate 113 are respectively provided with a mounting hole, one of the two mounting holes is a long hole, and the other mounting hole is a circular hole. The mounting holes in the first connecting plate 112 and the second connecting plate 113 correspond to the round holes in the second bracket 22 and the third bracket 23, respectively, one of the two mounting holes is designed to be a long hole, and the other mounting hole is designed to be a round hole, so that tolerance in the width direction of the vehicle body can be absorbed, assembly precision is met, and difficulty in component assembly is reduced.

As shown in fig. 1, 3 and 6, the first support, the second support and the third support are all bent plate bodies, and the first connecting plate and the second connecting plate are all U-shaped as a whole. This application all sets up first support 21, second support 22 and third support 23 into the plate body of form of buckling, and the below of wind window tye A in the front is fixed in the laminating of a part of each plate body, has increased with wind window tye A's area of contact before, and the more firm plate body of fixing, another part are the suspension form for be connected with connecting portion 11, first connecting plate 112 and second connecting plate 113 all wholly are the U-shaped, are convenient for increase and are on a parallel with the area of contact of the both sides face of automobile body length direction with bottle 10, strengthen first connecting plate 112 and second connecting plate 113's steadiness.

As shown in fig. 1, the first connecting plate 112 and the second connecting plate 113 are oppositely disposed on two sides of the bottle body 10 parallel to the longitudinal direction of the vehicle body.

A first water inlet pipe 131, a first water outlet pipe 132 and a first coolant filling pipe 133 are arranged on the first cavity 13, a second water inlet pipe 141, a second water outlet pipe 142 and a second coolant filling pipe 143 are arranged on the second cavity 14, and an included angle between the pipe bodies of the first coolant filling pipe 133 and the second coolant filling pipe 143 and the length direction of the vehicle body is 30-60 degrees. Because the temperatures of the cooling liquid required by the power battery pack and the driving motor are different, the bottle body needs to be divided into a first cavity 13 and a second cavity 14, in order to add the cooling liquid into the first cavity 13 and the second cavity 14, the tube bodies of the first cooling liquid filling tube 133 and the second cooling liquid filling tube 143 are arranged to form an included angle of 45 degrees with the length direction of the vehicle body,

as shown in fig. 5, the partition plate 12 includes a first partition plate 121 and a second partition plate 122 arranged in parallel at intervals, the first partition plate 121 and the second partition plate 122 are connected by a reinforcing plate 123, and crisscross reinforcing ribs are respectively provided in the chambers of the first cavity 13 and the second cavity 14. Set up division board 12 into the isolated first cavity 13 that double-deck baffle can be better and the temperature of second cavity 14, avoid the mutual interference of first cavity 13 and second cavity 14, through setting up the self intensity of strengthening rib in order to improve this water storage bottle, satisfy the bearing requirement.

Example two

The embodiment of the application provides an automobile, including preceding wind window tye A, still include as above increase vice retaining bottle assembly of form car, support assembly 20 is connected preceding wind window tye A's below, preceding wind window tye A's tank bottom department is equipped with reinforcement A1 of arranging along the groove length direction.

In this embodiment, since the material thickness of the front windshield gutter channel a is relatively thin and is not enough to bear the sub-accumulator bottle assembly filled with the coolant, the reinforcement member a1 is disposed at the bottom of the front windshield gutter channel a to reinforce the front windshield gutter channel a.

The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments.

The stroke-increasing type automobile auxiliary water storage bottle assembly and the automobile comprising the same are introduced in detail, specific examples are applied in the description to explain the principle and the implementation mode of the application, and the description of the examples is only used for helping to understand the method and the core idea of the application; meanwhile, for a person skilled in the art, according to the idea of the present application, the specific embodiments and the application range may be changed. In view of the above, the description should not be taken as limiting the application.

Claims

1. An increase form car secondary water storage bottle assembly which characterized in that: the bottle body is connected with the support assembly through the connecting portion, and a partition plate is arranged in the bottle body to divide the bottle body into a first cavity and a second cavity.

2. The extended range automotive sub-reservoir bottle assembly of claim 1, further comprising: the connecting part comprises an inserting block, a first connecting plate and a second connecting plate, the support assembly comprises a first support, a second support and a third support, and an inserting hole matched with the inserting block is formed in the first support.

3. The extended range automotive sub-reservoir bottle assembly of claim 2, further comprising: the free end of the insertion block is conical, and the opening of the insertion hole in the first support is in arc transition.

4. The extended range automotive sub-reservoir bottle assembly of claim 3, further comprising: the plug-in block is square block, the plug-in hole on the first support is square hole of adaptation with the plug-in block.

5. The range extended vehicle sub-reservoir bottle assembly of claim 2, 3 or 4, wherein: the second support and the third support are respectively provided with a round hole, the first connecting plate and the second connecting plate are respectively provided with a mounting hole, one of the two mounting holes is a long hole, and the other mounting hole is a round hole.

6. The extended range automotive sub-reservoir bottle assembly of claim 5, wherein: the first support, the second support and the third support are plate bodies which are bent, and the first connecting plate and the second connecting plate are both integrally U-shaped.

7. The extended range automotive sub-reservoir bottle assembly of claim 6, further comprising: the first connecting plate and the second connecting plate are respectively and oppositely arranged on two side faces of the bottle body, wherein the two side faces are parallel to the length direction of the automobile body.

8. The extended range automotive sub-reservoir bottle assembly of claim 1, further comprising: the automobile body cooling device is characterized in that a first water inlet pipe, a first water outlet pipe and a first cooling liquid filling pipe are arranged on the first cavity, a second water inlet pipe, a second water outlet pipe and a second cooling liquid filling pipe are arranged on the second cavity, and an included angle between the body of the first cooling liquid filling pipe and the body of the second cooling liquid filling pipe and the length direction of the automobile body ranges from 30 degrees to 60 degrees.

9. The extended range automotive sub-reservoir bottle assembly of claim 1, further comprising: the partition plate comprises a first partition plate and a second partition plate which are arranged in parallel at intervals, the first partition plate and the second partition plate are connected through a reinforcing plate, and crossed reinforcing ribs are respectively arranged in the cavities of the first cavity and the second cavity.

10. The utility model provides an automobile, includes preceding windscreen tye, its characterized in that: the range extending type automobile auxiliary water storage bottle assembly as claimed in any one of claims 1 to 9, wherein the bracket assembly is connected below the front windshield flume, and a reinforcing piece arranged along the length direction of the flume is arranged at the bottom of the front windshield flume.