CN219412727U

CN219412727U - Pipe-belt type intercooler

Info

Publication number: CN219412727U
Application number: CN202320417605.5U
Authority: CN
Inventors: 王大伟; 邢艳平
Original assignee: Weihai Jiahe Heat System Co ltd
Current assignee: Weihai Jiahe Heat System Co ltd
Priority date: 2023-03-08
Filing date: 2023-03-08
Publication date: 2023-07-25
Anticipated expiration: 2033-03-08

Abstract

The utility model discloses a pipe-belt type intercooler, which relates to the technical field of automobile coolers and comprises an intercooler body, wherein the intercooler body comprises an air inlet cavity and an air outlet cavity, one ends of the air inlet cavity and the air outlet cavity, which are opposite, are respectively communicated with an air inlet pipe orifice and an air outlet pipe orifice, fixed sleeves are arranged on opposite sides of the air inlet cavity and the air outlet cavity, a plurality of flow pipes which are distributed up and down are fixedly connected with the inner side walls of the two fixed sleeves, sealing plates are fixedly connected with the inner parts of the two ends of the fixed sleeves, the upper side and the lower side of each sealing plate are fixedly connected with the outer side walls of the flow pipes, and a plurality of partition plates which are distributed front and back are fixedly connected with the inner parts of the plurality of flow pipes. The inclined arc-shaped guide plate has the advantages that the guide sleeve increases the caliber of the air inlet, the air inlet can enter the inside of the flow pipe quickly, the flow velocity of the air is improved, the longitudinal baffle plate has the flow dividing effect, uniform heat dissipation is facilitated, the fins are fixed on the outer side wall of the flow pipe, the heat dissipation effect is further enhanced, and the phenomenon of local overhigh temperature can not occur.

Description

Pipe-belt type intercooler

Technical Field

The utility model relates to the technical field of automobile coolers, in particular to a pipe-belt type intercooler.

Background

The intercooler is typically only visible in a vehicle in which the supercharger is installed. Because the intercooler is actually a turbocharger accessory, the intercooler is used for reducing the temperature of high-temperature air after supercharging so as to reduce the thermal load of the engine, improve the air inflow and further increase the power of the engine.

At present, the vehicle diesel engine generally adopts a supercharging and intercooling technology, so that not only can the refrigeration effect and the power performance be effectively improved, but also the vehicle diesel engine is very beneficial to reducing the emission level of the engine. At present, domestic truck engines increasingly adopt a supercharging intercooler type, and an intercooler is taken as an important component of a supercharging intercooler system, so that the whole engine performance is greatly affected. The intercooler is generally in an air cooling mode and is arranged in front of and behind an automobile radiator, and a pipe belt type structure is generally adopted. A good intercooler is required to have compact structure, good heat transfer performance and small air intake resistance or pressure drop, and the heat transfer performance and the pressure loss of the intercooler are closely related to the air flow condition in the intercooler.

In fact, the flow uniformity of the air flow inside the intercooler has a great influence on its performance, and the current tube-and-belt type intercooler generally has the problem of uneven flow distribution. The uneven distribution of the working fluid among the flow channels makes the heat exchange area of the heat exchanger not fully utilized, and greatly reduces the heat exchange performance of the heat exchanger. The intercooler air chamber is a device for distributing air flow of the intercooler, if the design of the intercooler air chamber is unreasonable, high-temperature compressed air is easy to concentrate in a local area, so that the temperature of the local area is high, the flow is large, the temperature of other areas is low, the flow is small, and the heat dissipation capability of the intercooler is difficult to fully develop; the non-uniformity of the inner flow field can cause the non-uniformity of the inner temperature field, and a larger temperature gradient exists, thereby influencing the service life of the intercooler.

Disclosure of Invention

The utility model aims to provide a pipe-band type intercooler, which can improve the flow speed of wind to uniformly dissipate heat, enhance the heat dissipation effect and avoid the phenomenon of local overhigh temperature.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a pipe belt intercooler, includes the intercooler body, and the intercooler body includes air inlet chamber and air-out chamber, and air inlet chamber and air-out chamber are the one end that is on the back of the back mutually communicates respectively has air inlet mouth of pipe and air-out mouth of pipe, and air inlet chamber and air-out chamber are relative one side all provided with fixed cover, and the inside wall fixedly connected with of two fixed covers is a plurality of runner pipes that distribute from top to bottom. The inside fixedly connected with closing plate at fixed cover both ends, and the upper and lower both sides of closing plate all with the lateral wall fixed connection of runner pipe, the inside fixedly connected with of a plurality of runner pipes is a plurality of baffles that distribute around. The inside of air inlet chamber and air-out chamber all fixedly connected with a plurality of oblique arc guide plates, and the one side that two fixed cover are on the back of each other all is provided with a plurality of water conservancy diversion cover that are connected with runner pipe one side fixed, all fixedly connected with fin between a plurality of runner pipes two by two.

In order to facilitate the installation of the air inlet cavity and the air outlet cavity at two ends of the fixed sleeve, the pipe-belt type intercooler is preferable, the outer side walls of the two ends of the fixed sleeve and the outer side walls of the air inlet cavity and the air outlet cavity are fixedly connected with the installation sleeves, and sealing sleeves are arranged between the two adjacent installation sleeves and are fixedly connected through screws.

In order to facilitate the fixing of the two fixing sleeves, the tube-and-belt intercooler is preferably provided with reinforcing plates fixedly connected with one side of the fixing sleeve on the upper side and the lower side of the plurality of flow tubes.

In order to enhance the installation stability of the air inlet cavity and the air outlet cavity, the pipe-band type intercooler is preferable in the utility model, a plurality of reinforcing sleeves are arranged on the outer side walls of the air inlet cavity and the air outlet cavity, and the reinforcing sleeves are connected with the installation sleeve through screws.

In order to facilitate the communication with the connecting pipe of the turbocharger, the pipe-type intercooler is preferably provided with an outer connecting pipe, wherein one end of the air inlet pipe orifice and one end of the air outlet pipe orifice, which are opposite, are communicated with each other.

In order to facilitate fixing of the pipe-belt type intercooler, the pipe-belt type intercooler is preferably provided with two left-right distributed support fixing seats fixedly connected to the lower end of the lower reinforcing plate.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, the inclined arc-shaped guide plate has a flow dividing effect, the guide sleeve increases the air inlet caliber, the air inlet can enter the flow pipe rapidly, the flow velocity of the air is improved, the longitudinal baffle plate has a flow dividing effect, uniform heat dissipation is facilitated, the fins are fixed on the outer side wall of the flow pipe, the heat dissipation effect is further enhanced, and the phenomenon of local overhigh temperature can not occur.

Drawings

FIG. 1 is a front view of a tube and belt intercooler of the present utility model;

FIG. 2 is a cross-sectional view of the air intake chamber of the present utility model;

FIG. 3 is a side elevational view of the retaining sleeve and seal plate of the present utility model;

FIG. 4 is a side view block diagram of the air intake chamber of the present utility model;

figure 5 is a side elevational view of the mounting sleeve and sealing sleeve of the present utility model.

In the figure: 1. an intercooler body; 101. a fixed sleeve; 1011. a reinforcing plate; 1012. a sealing plate; 102. a flow pipe; 103. a partition plate; 104. fins; 105. a diversion sleeve; 106. an air inlet cavity; 1061. an air inlet pipe orifice; 1062. an outer connection tube; 1063. a mounting sleeve; 1064. sealing sleeve; 107. an air outlet cavity; 1071. an air outlet pipe orifice; 108. a reinforcing sleeve; 109. a supporting fixing seat; 2. oblique arc guide plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 5, a tube-and-belt type intercooler includes an intercooler body 1, where the intercooler body 1 includes an air inlet cavity 106 and an air outlet cavity 107, and one ends of the air inlet cavity 106 and the air outlet cavity 107 opposite to each other are respectively connected to an air inlet pipe orifice 1061 and an air outlet pipe orifice 1071. The opposite sides of the air inlet cavity 106 and the air outlet cavity 107 are respectively provided with a fixed sleeve 101, the inner side walls of the two fixed sleeves 101 are fixedly connected with a plurality of runner pipes 102 which are distributed up and down, the inner parts of the two ends of the fixed sleeves 101 are fixedly connected with sealing plates 1012, the upper side and the lower side of each sealing plate 1012 are fixedly connected with the outer side walls of the runner pipes 102, and the inner parts of the runner pipes 102 are fixedly connected with a plurality of partition plates 103 which are distributed front and back. The inside of air inlet chamber 106 and air-out chamber 107 all fixedly connected with a plurality of oblique arc guide plates 2, and the opposite side of two fixed cover 101 all is provided with a plurality of water conservancy diversion cover 105 with runner pipe 102 one side fixed connection, all fixedly connected with fin 104 between a plurality of runner pipes 102 two by two.

In this embodiment: both ends of the plurality of runner pipes 102 are fixedly connected with the fixed sleeve 101, and a sealing plate 1012 fixedly connected with the outer side wall of the runner pipe 102 is fixedly connected inside the fixed sleeve 101, so that the sealing performance between the fixed sleeve 101 and the runner pipe 102 is enhanced. The air inlet cavity 106 and the air outlet cavity 107 are respectively arranged on the other sides of the two fixed sleeves 101, air enters from the air inlet pipe orifice 1061, the inclined arc-shaped guide plate 2 has a flow dividing effect, the air inlet caliber is increased by the guide sleeve 105, the air inlet is facilitated to rapidly enter the inside of the flow pipe 102, the flow velocity of the air is improved, the longitudinal partition plate 103 has a flow dividing effect, uniform heat dissipation is facilitated, the fins 104 are fixed on the outer side wall of the flow pipe 102, the heat dissipation effect is further enhanced, and the phenomenon of local overhigh temperature can not occur.

As a technical optimization scheme of the utility model, the outer side walls of the two ends of the fixing sleeve 101, the outer side walls of the air inlet cavity 106 and the air outlet cavity 107 are fixedly connected with the mounting sleeves 1063, and sealing sleeves 1064 are arranged between two adjacent mounting sleeves 1063 and fixedly connected through screws.

In this embodiment: by means of the sealing sleeve 1064, the air inlet cavity 106 and the air outlet cavity 107 are conveniently mounted at two ends of the fixed sleeve 101, and the sealing sleeve 1064 enhances sealing performance.

As a technical optimization scheme of the present utility model, the upper and lower sides of the plurality of flow pipes 102 are provided with reinforcing plates 1011 fixedly connected with one side of the fixing sleeve 101.

In this embodiment: both ends of the reinforcing plate 1011 are fixedly connected with the fixing sleeves 101, respectively, so that the fixing of the two fixing sleeves 101 is further facilitated.

As a technical optimization scheme of the utility model, the outer side walls of the air inlet cavity 106 and the air outlet cavity 107 are provided with a plurality of reinforcing sleeves 108, and the reinforcing sleeves 108 are connected with the mounting sleeves 1063 through screws.

In this embodiment: the reinforcing sleeve 108 is connected with the mounting sleeve 1063 through screws, so that the mounting stability of the air inlet cavity 106 and the air outlet cavity 107 is further enhanced.

As a technical optimization scheme of the utility model, one end of the air inlet pipe orifice 1061 and one end of the air outlet pipe orifice 1071, which are opposite, are communicated with an outer connecting pipe 1062.

In this embodiment: communication with the connection tube of the turbocharger is further facilitated by the installation of an outer connection tube 1062.

As a technical optimization scheme of the utility model, two left-right distributed support fixing bases 109 are fixedly connected to the lower end of a lower reinforcing plate 1011.

In this embodiment: the fixed tube band type intercooler is further conveniently fixed by fixedly installing the supporting fixed seat 109.

Working principle:

first, both ends of the plurality of runner pipes 102 are fixedly connected with the fixing sleeve 101, and a sealing plate 1012 fixedly connected with the outer side wall of the runner pipe 102 is fixedly connected with the inside of the fixing sleeve 101, so that the sealing performance between the fixing sleeve 101 and the runner pipe 102 is enhanced. The air inlet cavity 106 and the air outlet cavity 107 are respectively arranged on the other sides of the two fixed sleeves 101, air enters from the air inlet pipe orifice 1061, the inclined arc-shaped guide plate 2 has a flow dividing effect, the air inlet caliber is increased by the guide sleeve 105, the air inlet is facilitated to rapidly enter the inside of the flow pipe 102, the flow velocity of the air is improved, the longitudinal partition plate 103 has a flow dividing effect, uniform heat dissipation is facilitated, the fins 104 are fixed on the outer side wall of the flow pipe 102, the heat dissipation effect is further enhanced, and the phenomenon of local overhigh temperature can not occur.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. Tube and tape type intercooler, including intercooler body (1), its characterized in that: the intercooler body (1) comprises an air inlet cavity (106) and an air outlet cavity (107), one ends of the air inlet cavity (106) and the air outlet cavity (107) which are opposite are respectively communicated with an air inlet pipe orifice (1061) and an air outlet pipe orifice (1071), one opposite sides of the air inlet cavity (106) and the air outlet cavity (107) are respectively provided with a fixed sleeve (101), two inner side walls of the fixed sleeves (101) are fixedly connected with a plurality of flow pipes (102) which are distributed up and down, the inner parts of the fixed sleeves (101) are fixedly connected with sealing plates (1012), the upper side and the lower side of the sealing plates (1012) are fixedly connected with the outer side walls of the flow pipes (102), a plurality of partition plates (103) which are distributed front and back are fixedly connected with the inner parts of the flow pipes (102), a plurality of inclined arc-shaped flow guide plates (2) are fixedly connected to the inner parts of the air inlet cavity (106) and the air outlet cavity (107), one sides of the fixed sleeves (101) which are opposite are respectively provided with a plurality of flow pipes (105) which are fixedly connected with one sides of the flow pipes (102), and two adjacent fins (104) are fixedly connected with one another.

2. A tube and strip intercooler as defined in claim 1, wherein: the outer side walls at two ends of the fixing sleeve (101) and the outer side walls of the air inlet cavity (106) and the air outlet cavity (107) are fixedly connected with mounting sleeves (1063), sealing sleeves (1064) are arranged between two adjacent mounting sleeves (1063), and are fixedly connected through screws.

3. A tube and strip intercooler as defined in claim 1, wherein: the upper side and the lower side of the plurality of the flow pipes (102) are respectively provided with a reinforcing plate (1011) fixedly connected with one side of the fixed sleeve (101).

4. A tube and strip intercooler as claimed in claim 2, wherein: the outer side walls of the air inlet cavity (106) and the air outlet cavity (107) are respectively provided with a plurality of reinforcing sleeves (108), and the reinforcing sleeves (108) are connected with the mounting sleeves (1063) through screws.

5. A tube and strip intercooler as defined in claim 1, wherein: and one end of the air inlet pipe orifice (1061) and one end of the air outlet pipe orifice (1071) which are opposite are communicated with an outer connecting pipe (1062).

6. A tube and strip intercooler as claimed in claim 3, wherein: the lower end of the lower reinforcing plate (1011) is fixedly connected with two support fixing seats (109) which are distributed left and right.