CN207936791U - Cooler - Google Patents

Abstract

The utility model is related to cooler, including multiple core components, each adjacent core component is spliced to form cirque structure by a primary seal head with inlet and outlet and multiple secondary end sockets；The utility model is simple in structure, easy to use, internal channel plate with internal channel slot is sealed up to the internal channel of strips instead of plain fin, scope of design is wider, under the height of same channels, the utility model can provide than in fin away from wider range of channel width range, every layer of internal channel plate has the advantages that saving space, simple in structure, resistance is small, is convenient for integrated design, effectively meets the use demand of client by monoblock plank machine-shaping in the utility model.

Description

cooler

technical field

The utility model relates to the field of cooling equipment, in particular to a cooler.

Background technique

At present, the internal channel of the traditional cooler is in the form of fins, which are generally sealed and distributed on both sides of the straight fins. The structure of the internal channel of the finned cooler is complicated, and the fluid resistance is large, which cannot effectively meet the requirements. client needs.

Utility model content

Aiming at the above-mentioned existing problems, the applicant has researched and improved the inner channel to provide a cooler which has the advantages of simple structure, small fluid resistance and reasonable spatial layout.

The technical scheme adopted in the utility model is as follows:

The cooler includes a plurality of core assemblies, and each adjacent core assembly is spliced by a main head with an inlet and an outlet and a plurality of sub-heads to form a circular structure;

The specific structure of the core assembly is as follows:

It includes an upper cover plate and a lower cover plate arranged up and down, and a plurality of first heat exchange structures and second heat exchange structures arranged adjacent to each other are arranged from top to bottom between the upper cover plate and the lower cover plate. A separator is arranged between the first heat exchange structure and the second heat exchange structure;

The specific structure of the first heat exchange structure is as follows:

Including multiple sections of outer fins arranged on the same horizontal plane, the outer sides of the outer fins located at the most head end and the most tail end are sealed by outer seals, and reinforcement seals are also arranged between adjacent outer fins;

The specific structure of the second heat exchange structure is as follows:

The second heat exchange structure is composed of an inner channel plate, and a plurality of concentrically arranged inner channel grooves are sequentially provided on the surface of the inner channel plate from the inner diameter to the outer diameter.

Its further technical scheme is:

The core assembly is a semicircular core;

The inner channel groove is an arc channel groove.

The beneficial effects of the utility model are as follows:

The utility model is simple in structure and easy to use. The inner channel plate with the inner channel groove replaces the inner channel in the form of straight fins and seals. The design range is wider. Under the same channel height, the utility model can provide The inner distance between the sheets is wider and the channel width range is wider. The inner channel plate of each layer in the utility model is processed and formed by the whole plate, which has the advantages of saving space, simple structure, small resistance, and convenient integrated design, which effectively meets the needs of customers. need.

Description of drawings

Fig. 1 is a three-dimensional structure schematic diagram of the present utility model.

Fig. 2 is the front view of the utility model.

FIG. 3 is a schematic diagram of the enlarged structure at B in FIG. 2 .

Fig. 4 is a schematic diagram of the explosion structure of the present invention.

FIG. 5 is a schematic cross-sectional structure diagram at A-A of FIG. 2 .

Fig. 6 is a schematic diagram of the structure of the inner channel plate before the assembly of the core body in the utility model.

Fig. 7 is a schematic structural view of the inner channel plate in the present invention after the core body is assembled.

Among them: 1. Main head; 2. Core assembly; 201. Upper cover plate; 202. Fins; 203. Partition plate;

204, inner channel plate; 2041, inner channel groove; 2042, positioning installation hole; 205, reinforcement seal; 206, outer seal; 207, lower cover plate; 3, secondary head.

Detailed ways

The specific embodiment of the present utility model is described below.

As shown in Figures 1 to 4, the cooler includes a plurality of core assemblies 2, the core assemblies 2 are semicircular cores approximately quarter-circle, and each adjacent core assembly 2 consists of a core assembly with an inlet The main sealing head 1 and a plurality of secondary sealing heads 3 at the outlet are spliced to form a ring-shaped structure. In the present invention, there are three secondary sealing heads 3 and one main sealing head 1.

As shown in Figure 2, Figure 3 and Figure 4, the specific structure of the above-mentioned core assembly 2 is as follows:

Including the upper cover plate 201 and the lower cover plate 207 arranged up and down, between the upper cover plate 201 and the lower cover plate 207, a plurality of first heat exchange structures and second heat exchange structures arranged adjacent to each other are arranged from top to bottom , a separator 203 is provided between the adjacent first heat exchange structure and the second heat exchange structure;

The specific structure of the first heat exchange structure is as follows:

As shown in Figure 3, it includes multiple sections of outer fins 202 arranged on the same horizontal plane, and the outer sides of the outer fins 202 at the most head end and the rear end are all closed by outer seals 206, and each of the outer fins 202 adjacent to each other Reinforcing seals 205 are also set between them;

As shown in Fig. 4, Fig. 5, Fig. 6 and Fig. 7, the specific structure of the second heat exchange structure is as follows: the second heat exchange structure is composed of an inner channel plate 204, and the surface of the inner channel plate 204 has an inner diameter of 3 A plurality of concentrically arranged inner passage grooves 2041 are sequentially opened, and the inner passage grooves 2041 are arc-shaped passage grooves, and two positioning mounting holes 2042 are respectively provided at both ends of the inner passage plate 204 . During assembly, the above-mentioned first heat exchange structure, second heat exchange structure, upper cover plate 201, lower cover plate 207, and partition plate 203 are assembled and then the core body is brazed. After brazing, the ends of the two ends are machined. cutting, and finally welding the core components 2, the main head 1 and the secondary head 3 to form a finished product. A fan is installed on the top of the center (hollow part) of the cooler to blow air. During operation, the cooling air is blown from the center through the outer fins 202 of the core assembly 2, and the hot fluid enters the core assembly 2 through the inlet on the main head 1. In the inner channel grooves 2041 of each inner channel plate 204, because the inner channel plates 204 and the outer fins 202 are alternately arranged, the hot fluid passes through heat exchange with the cooling air to achieve the purpose of lowering the temperature, and finally the hot fluid passes through the outlet on the main head 1 flow out to complete the entire heat exchange cooling process.

The utility model is simple in structure and easy to use. The inner channel plate with the inner channel groove replaces the inner channel in the form of straight fins and seals. The design range is wider. Under the same channel height, the utility model can provide The inner distance between the plates has a wider channel width range. In the utility model, the inner channel plate of each layer is processed and formed by a whole plate, which has the advantages of saving space, simple structure, and small resistance. The purpose of integrated design of multiple coolers is achieved by differentiated design, which effectively meets the needs of customers.

The above description is an explanation of the utility model, not a limitation of the utility model. For the limited scope of the utility model, refer to the claims. Without violating the basic structure of the utility model, the utility model can be modified in any form.

Claims (3)

1. The cooler is characterized in that it comprises a plurality of core assemblies (2), and each adjacent core assembly (2) consists of a main head (1) with an inlet and an outlet and a plurality of secondary heads (3) ) are spliced to form a ring-shaped structure; The concrete structure of described core assembly (2) is as follows: It includes an upper cover (201) and a lower cover (207) arranged up and down, between the upper cover (201) and the lower cover (207), a plurality of first switchboards arranged adjacent to each other are arranged from top to bottom. The thermal structure and the second heat exchange structure, a partition (203) is arranged between the adjacent first heat exchange structure and the second heat exchange structure; The specific structure of the first heat exchange structure is as follows: It includes multiple sections of outer fins (202) arranged on the same horizontal plane, and the outer sides of the outer fins (202) located at the most head end and the most tail end are all closed by outer seals (206), and each of the adjacent outer fins ( 202) is also provided with reinforcing seals (205); The specific structure of the second heat exchange structure is as follows: The second heat exchange structure is composed of an inner channel plate (204), and a plurality of inner channel grooves (2041) arranged concentrically are sequentially provided on the surface of the inner channel plate (204) from the inner diameter to the outer diameter. 2. The cooler according to claim 1, characterized in that: the core assembly (2) is a semicircular core. 3. The cooler according to claim 1, characterized in that: the inner passage groove (2041) is an arc-shaped passage groove.