CN210638569U

CN210638569U - Heat exchange core

Info

Publication number: CN210638569U
Application number: CN201921599830.5U
Authority: CN
Inventors: 陈加明
Original assignee: Daye Huarui Machinery Manufacturing Co Ltd
Current assignee: Daye Huarui Machinery Manufacturing Co Ltd
Priority date: 2019-09-24
Filing date: 2019-09-24
Publication date: 2020-05-29
Anticipated expiration: 2029-09-24

Abstract

The utility model discloses a heat exchange core relates to heat exchanger technical field, including left mounting panel and right mounting panel, be equipped with thin-walled steel pipe and heat transfer board between left side mounting panel and the right mounting panel, the mounting hole has been seted up at the middle part of heat transfer board, thin-walled steel pipe is located the mounting hole and is connected with the heat transfer board laminating, the spacing groove has all been seted up at the inboard middle part of left side mounting panel and right mounting panel, the conducting hole has been seted up at the middle part of spacing groove, the inboard edge fixedly connected with bracing piece of right side mounting panel, fixedly connected with hasp between left side mounting panel and the bracing piece. The utility model discloses a set up a plurality of thin wall steel pipes, evacuate the fluid, increased the area of contact of fluid with the heat transfer board, improved heat transfer core heat transfer efficiency, set up through the cooperation between left mounting panel, right mounting panel, bracing piece, hasp, spacing groove, fixed slot, fixed block and the mounting hole, made things convenient for the equipment and the dismantlement of device.

Description

Heat exchange core

Technical Field

The utility model relates to a heat exchanger technical field specifically is a heat transfer core.

Background

The heat exchanger is a device for transferring part of heat of hot fluid to cold fluid, and is also called a heat exchanger. The heat exchanger plays an important role in chemical industry, petroleum industry, power industry, food industry and other industrial production, can be used as a heater, a cooler, a condenser, an evaporator, a reboiler and the like in chemical industry production, and is widely applied.

The heat exchange core is the core part of heat exchanger, and at present, the inside heat exchange core of current heat exchanger is not only heat transfer effect poor, and inconvenient equipment is used inconveniently moreover, is unfavorable for using widely.

Therefore, there is a need for a heat exchanger core that solves the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a heat exchange core to solve the current heat exchange core heat transfer effect that proposes among the above-mentioned background art poor with the problem of inconvenient equipment.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

a heat exchange core comprises a left mounting plate and a right mounting plate, wherein a thin-wall steel pipe and a heat exchange plate are arranged between the left mounting plate and the right mounting plate, a mounting hole is formed in the middle of the heat exchange plate, the thin-wall steel pipe is positioned in the mounting hole and is connected with the heat exchange plate in an attaching manner, limiting grooves are formed in the middle of the inner sides of the left mounting plate and the right mounting plate, a via hole is formed in the middle of each limiting groove, two ends of the thin-wall steel pipe are respectively inserted into the limiting grooves on the left mounting plate and the right mounting plate, a fixing groove is formed in the edge of the inner side of the left mounting plate, a support rod is fixedly connected to the edge of the inner side of the right mounting plate, a fixing block is fixedly connected to one end of the support rod, which is far away, and the outer side of the right mounting plate is fixedly connected with an exhaust hood.

Optionally, the left mounting plate, the right mounting plate and the heat exchange plate are arranged in parallel.

Optionally, the number of the thin-wall steel pipes is multiple, the thin-wall steel pipes are distributed in a rectangular array, and the limiting grooves and the mounting holes are equal to and correspond to the number of the thin-wall steel pipes.

Optionally, the limiting groove is adapted to the outer diameter of the thin-walled steel pipe, and the via hole is adapted to the inner diameter of the thin-walled steel pipe.

Optionally, the air inlet cover and the air exhaust cover are communicated with the thin-wall steel pipe through the conducting holes.

Optionally, the inner wall of the thin-wall steel pipe is sprayed with a multi-element nano contact antibacterial agent.

Optionally, the heat exchange plate is made of a copper material, and the heat exchange plate is attached to the thin-wall steel pipe.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a set up a plurality of thin wall steel pipes, evacuate the fluid, increased the area of contact of fluid with the heat transfer board, improved heat transfer core heat transfer efficiency, the many units nanometer contact nature antibacterial agent of spraying has played and has prevented formaldehyde and antibacterial effect in the thin wall steel pipe.

2. The utility model discloses a cooperation setting between left mounting panel, right mounting panel, bracing piece, hasp, spacing groove, fixed slot, fixed block and the mounting hole has made things convenient for the equipment and the dismantlement of device, and labour saving and time saving has improved the practicality of device more when changing thin wall steel pipe or maintenance device.

Drawings

FIG. 1 is a schematic front view of the structure of the present invention;

FIG. 2 is a schematic sectional view of the structure of the present invention;

fig. 3 is a schematic side view of the left mounting plate structure of the present invention.

In the figure: 1. a left mounting plate; 2. a right mounting plate; 3. an air intake hood; 4. an exhaust hood; 5. a support bar; 6. locking; 7. a heat exchange plate; 8. a thin-walled steel pipe; 9. a limiting groove; 10. a via hole; 11. fixing grooves; 12. a fixed block; 13. and (7) installing holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; may be a mechanical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The utility model provides a heat exchange core as shown in figures 1-3, which comprises a left mounting plate 1 and a right mounting plate 2, a thin-wall steel pipe 8 and a heat exchange plate 7 are arranged between the left mounting plate 1 and the right mounting plate 2, the inner wall of the thin-wall steel pipe 8 is sprayed with a multi-element nano-contact antibacterial agent, the thin-wall steel pipe 8 is sprayed with a multi-element nano-contact antibacterial agent to play the roles of formaldehyde prevention and bacteriostasis, the heat exchange plate 7 is made of copper, the left mounting plate 1, the right mounting plate 2 and the heat exchange plate 7 are arranged in parallel, the middle part of the heat exchange plate 7 is provided with a mounting hole 13, the thin-wall steel pipe 8 is positioned in the mounting hole 13 and is connected with the heat exchange plate 7 in a laminating way, the middle parts of the inner sides of the left mounting plate 1 and the right mounting plate 2 are both provided with limiting grooves 9, the number of the thin-wall steel pipes 8 is, the contact area of fluid and the heat exchange plate 7 is increased, the heat transfer efficiency of the heat exchange core is improved, the limiting grooves 9 and the mounting holes 13 are equal to and correspond to the number of the thin-wall steel pipes 8, the middle parts of the limiting grooves 9 are provided with conducting holes 10, the limiting grooves 9 are matched with the outer diameters of the thin-wall steel pipes 8, the conducting holes 10 are matched with the inner diameters of the thin-wall steel pipes 8, the two ends of each thin-wall steel pipe 8 are respectively inserted into the limiting grooves 9 on the left mounting plate 1 and the right mounting plate 2, the bottoms of the limiting grooves 9 are fixedly connected with sealing rings which are connected with the thin-wall steel pipes 8 in an attaching mode, the inner side edge of the left mounting plate 1 is provided with a fixing groove 11, the inner side edge of the right mounting plate 2 is fixedly connected with a support rod 5, one end of the support rod 5, through left mounting panel 1, right mounting panel 2, bracing piece 5, hasp 6, spacing groove 9, fixed slot 11, cooperation setting between fixed block 12 and the mounting hole 13, the equipment and the dismantlement of device have been made things convenient for, labour saving and time saving more when changing thin-walled steel pipe 8 or maintenance device, the practicality of device has been improved, the outside fixedly connected with air inlet hood 3 of left mounting panel 1, the outside fixedly connected with air discharge hood 4 of right mounting panel 2, air inlet hood 3 and air discharge hood 4 all are linked together with thin-walled steel pipe 8 through conducting hole 10.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

This practical theory of operation: during installation, the heat exchange plate 7 is placed between the four support rods 5, then the thin-wall steel pipe 8 penetrates through the installation hole 13 of the heat exchange plate 7 and is inserted into the limiting groove 9 in the right installation plate 2, then the limiting groove 9 in the left installation plate 1 is aligned with the thin-wall steel pipe 8, the left installation plate 1 is put down after the fixing groove 11 is aligned with the fixing block 12 in the support rods 5, and finally the lock catch 6 is closed to complete assembly.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A heat exchange core, includes left mounting panel (1) and right mounting panel (2), its characterized in that: thin-wall steel pipes (8) and heat exchange plates (7) are arranged between the left mounting plate (1) and the right mounting plate (2), a mounting hole (13) is formed in the middle of each heat exchange plate (7), the thin-wall steel pipes (8) are located in the mounting holes (13) and are attached to the heat exchange plates (7), limiting grooves (9) are formed in the middle of the inner sides of the left mounting plate (1) and the right mounting plate (2), via holes (10) are formed in the middle of the limiting grooves (9), the two ends of each thin-wall steel pipe (8) are inserted into the limiting grooves (9) in the left mounting plate (1) and the right mounting plate (2) respectively, fixing grooves (11) are formed in the edge of the inner side of the left mounting plate (1), supporting rods (5) are fixedly connected to the edge of the inner side of the right mounting plate (2), and fixing blocks (12) are fixedly connected to the ends, fixed block (12) and fixed slot (11) looks adaptation, fixedly connected with hasp (6) between left side mounting panel (1) and bracing piece (5), the outside fixedly connected with of left side mounting panel (1) is admitted air and is covered (3), outside fixedly connected with exhaust hood (4) of right side mounting panel (2).

2. A heat exchanger core according to claim 1, wherein:

the left mounting plate (1), the right mounting plate (2) and the heat exchange plate (7) are arranged in parallel.

3. A heat exchanger core according to claim 1, wherein:

the number of the thin-wall steel pipes (8) is multiple, the thin-wall steel pipes (8) are distributed in a rectangular array, and the limiting grooves (9) and the mounting holes (13) are equal to and correspond to the number of the thin-wall steel pipes (8).

4. A heat exchanger core according to claim 1, wherein:

the limiting groove (9) is matched with the outer diameter of the thin-wall steel pipe (8), and the conducting hole (10) is matched with the inner diameter of the thin-wall steel pipe (8).

5. A heat exchanger core according to claim 1, wherein:

the air inlet cover (3) and the exhaust cover (4) are communicated with the thin-wall steel pipe (8) through the through hole (10).

6. A heat exchanger core according to claim 1, wherein:

the inner wall of the thin-wall steel pipe (8) is sprayed with a multi-element nano contact antibacterial agent.

7. A heat exchanger core according to claim 1, wherein:

the heat exchange plate (7) is made of copper materials, and the heat exchange plate (7) is attached to and connected with the thin-wall steel pipe (8).