CN216429762U

CN216429762U - Novel intercooler

Info

Publication number: CN216429762U
Application number: CN202123231045.4U
Authority: CN
Inventors: 张永建
Original assignee: Weifang Chifeng Heat Exchange Equipment Co ltd
Current assignee: Weifang Chifeng Heat Exchange Equipment Co ltd
Priority date: 2021-12-21
Filing date: 2021-12-21
Publication date: 2022-05-03
Anticipated expiration: 2031-12-21

Abstract

The application discloses novel intercooler, include: a novel intercooler, comprising: the water inlet and outlet cover is connected to one end of the heat radiating core group, a first gasket is arranged between one end of the heat radiating core group and the water inlet and outlet cover, the end cover is connected to the other end of the heat radiating core group, a second gasket is arranged between the other end of the heat radiating core group and the end cover, the supporting body is arranged at a certain distance of the interval of the heat radiating core group, and the built-in tube plate is arranged in the middle of the heat radiating core group. This application core part fin compresses tightly through the cooling tube polyphone and rises to connect together, and it is convenient for assemble and use and washs. The two end covers of the heat radiating core group are connected in a sealing mode through gaskets, and the heat radiating core group is convenient to detach, replace and clean impurities in the pipe in a blocking mode. In addition, the middle of the heat radiating core group is provided with an internal tube plate, so that the vibration resistance is improved.

Description

Novel intercooler

Technical Field

The application relates to the technical field of heat dissipation equipment, particularly, relates to a novel intercooler.

Background

Intercoolers are typically only visible on vehicles with superchargers installed. Because the intercooler is actually a turbocharged auxiliary assembly, the intercooler has the functions of reducing the temperature of the supercharged high-temperature air so as to reduce the heat load of the engine, improve the air intake amount and further increase the power of the engine. For supercharged engines, the charge air cooler is an important component of the supercharging system. In either a supercharged engine or a turbocharged engine, an intercooler is required to be installed between the supercharger and the intake manifold.

The intercooler for the carter-tiller G3520C gas generator set in the prior art is structurally designed to weld all parts together in an integral welding mode. The intercooler has the following disadvantages: 1. gas side part: because the core part radiating fins are welded together by folding into a wave shape, the impurities cannot be treated after being blocked in the using process, and even if the impurities are cleaned by ultrasonic waves, the impurities cannot be washed out after being crushed. 2. Water side part: the water inlet and outlet covers at two ends and the end covers are welded with the main body, so that the water inlet and outlet covers cannot be detached, the water channel is blocked, impurities cannot be cleaned well, and the water inlet and outlet covers cannot be maintained and replaced. 3. The vibration resistance of the heat dissipation tube set is poor.

SUMMERY OF THE UTILITY MODEL

The main aim at of this application provides a novel intercooler to solve prior art's intercooler impurity and be difficult to the clearance, the dismouting maintenance is inconvenient, the not good problem of cooling tube bank anti vibration performance.

In order to achieve the above object, the present application provides a novel intercooler, including: a novel intercooler, comprising: the water inlet and outlet cover is connected to one end of the heat radiating core group, a first gasket is arranged between one end of the heat radiating core group and the water inlet and outlet cover, the end cover is connected to the other end of the heat radiating core group, a second gasket is arranged between the other end of the heat radiating core group and the end cover, the supporting body is arranged at a certain distance of the interval of the heat radiating core group, and the built-in tube plate is arranged in the middle of the heat radiating core group.

Preferably, the heat dissipation core group comprises a heat dissipation pipe array and a heat dissipation plate group, and the heat dissipation plate group is connected between the heat dissipation pipe array.

Preferably, the radiating fin group is formed by distributing a plurality of radiating fins side by side, and the radiating fins are connected with the radiating pipe array in a penetrating and flatting mode.

Preferably, the array of radiating pipes passes through the inner pipe plate.

The beneficial effect of this application:

this application core part fin compresses tightly through the cooling tube polyphone and rises to connect together, and it is convenient for assemble and use and wash. The two end covers of the heat radiating core group are connected in a sealing mode through gaskets, and the heat radiating core group is convenient to detach, replace and clean impurities in the pipe in a blocking mode. In addition, the middle of the heat radiating core group is provided with an internal tube plate, so that the vibration resistance is improved.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, serve to provide a further understanding of the application and to enable other features, objects, and advantages of the application to be more apparent. The drawings and their description illustrate the embodiments of the invention and do not limit it. In the drawings:

FIG. 1 is a cross-sectional view of a novel intercooler provided in accordance with an embodiment of the present application;

FIG. 2 is a sectional view taken along line A-A of FIG. 1;

fig. 3 is a structure diagram of a novel intercooler heat dissipation tube array provided according to an embodiment of the present application;

FIG. 4 is a prior art arrangement of intercooler fin sets;

fig. 5 is a layout diagram of a novel intercooler fin group provided according to an embodiment of the present application;

fig. 6 is a schematic diagram illustrating a principle of heat dissipation of air in the novel intercooler provided in the embodiment of the present application.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, 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 partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

In addition, the term "plurality" shall mean two as well as more than two.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

As shown in fig. 1, a novel intercooler includes: advance outlet cover 1, heat core group 2, built-in tube sheet 3, supporter 4, end cover 6, the inlet and outlet cover 1 is connected to 2 one end of heat core group, set up first gasket 7 between 2 one end of heat core group and the inlet and outlet cover 1, end cover 6 is connected to 2 other ends of heat core group, set up second gasket 5 between 2 other ends of heat core group and the

end cover

6, 2 interval certain distances of heat core group set up

supporter

4, and 2 middle parts of heat core group set up built-in tube sheet 3.

As shown in fig. 1 and 3, the heat sink core assembly 2 includes a heat sink tube array 22 and a heat sink set 21, wherein the heat sink set 21 is connected between the heat sink tube array 22. Specifically, the heat dissipation plate group 21 is formed by distributing a plurality of heat dissipation plates side by side, and the heat dissipation plates are connected with the heat dissipation pipe array 22 in a penetrating and expanding manner. The radiating pipe array 22 of the radiating core group 2 passes through the built-in pipe plate 3 to ensure the normal circulation of water flow.

The working principle of the application is as follows:

the product is divided into two circulations of a gas side and a water side, and mainly comprises three parts: a water inlet and outlet cover 1, an end cover 6 and a heat radiating core group 2. The heat dissipation core group 2 consists of a heat dissipation pipe array 22 and a heat dissipation pipe group 21, and the working principle of the product is as follows: the cooling water enters from the water inlet and outlet cover 1, flows back to the end cover 6 through the radiating pipe array 22 and then flows out of the water inlet and outlet cover 1, the high-temperature gas after turbocharging flows out after being cooled through the core group radiating fins and the radiating pipes, and then enters the combustion chamber of the diesel engine for combustion, as shown in fig. 6.

In the intercooler of the prior art for a unit, the fins of the fin core set are welded together by brazing by folding a copper strip into a wave shape, and fig. 4 shows a layout of the fins of the intercooler of the prior art for a unit. In the application, conical bridge pieces are punched by a die and arranged together, and then the conical bridge pieces are connected with radiating pipes in a penetrating and through-expanded mode, and as shown in fig. 5, an intercooler radiating fin arrangement pattern for a unit is provided. Difficult clearance behind the former product jam, impurity can not come out, and this application is convenient for assemble and use and washs.

The three parts of the intercooler for the unit in the prior art are integrated by welding and cannot be disassembled, so that blocking impurities in the water side wall (namely in a water inlet cover, a water outlet cover, an end cover and a radiating pipe) are not easy to clean. The three parts are assembled together by a gasket in a sealing way, and the three parts are convenient to disassemble and clean. Meanwhile, the maintenance and the replacement are convenient.

In order to improve the heat dissipation efficiency and the use reliability of the product, two improved designs are added to the product: (1) the middle partition of the water inlet and outlet cover is redesigned, a plurality of radiating pipes are added after the design, and the radiating efficiency is improved. (2) The middle of the product is provided with a built-in tube plate, so that the tube plates at two ends are added for 3 pieces, the product is divided into two parts, the product is equivalent to two short intercoolers which are butted together, the vibration resistance strength of the product is greatly improved, and the radiating tube is frequently cracked by vibration when the tube plates are not added in the middle originally.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A novel intercooler, comprising: advance out water cover (1), radiator core group (2), built-in tube sheet (3), supporter (4), end cover (6), radiator core group (2) one end is connected and is advanced out water cover (1), set up first gasket (7) between radiator core group (2) one end and advance out water cover (1), end cover (6) is connected to the radiator core group (2) other end, set up second gasket (5) between the radiator core group (2) other end and end cover (6), radiator core group (2) interval certain distance sets up supporter (4), just radiator core group (2) middle part sets up built-in tube sheet (3).

2. A novel intercooler as claimed in claim 1, wherein the radiator core group (2) comprises an array of radiator pipes (22), a group of radiator fins (21), the group of radiator fins (21) being connected between the array of radiator pipes (22).

3. A novel intercooler as claimed in claim 2, wherein the fin set (21) is a plurality of fins arranged side by side, and the fins are connected to and expanded with the array of fins (22).

4. A novel intercooler as claimed in claim 2, wherein the array of heat dissipation tubes (22) passes through the inner tube sheet (3).