CN218380654U

CN218380654U - Heat exchange tube vibrating device

Info

Publication number: CN218380654U
Application number: CN202222480652.2U
Authority: CN
Inventors: 杨龙娟
Original assignee: Suzhou Yige Xinpai Technology Co ltd
Current assignee: Suzhou Yige Xinpai Technology Co ltd
Priority date: 2022-09-20
Filing date: 2022-09-20
Publication date: 2023-01-24
Anticipated expiration: 2032-09-20

Abstract

The utility model relates to a heat exchange tube vibration device, which comprises a shell; a partition plate is arranged in the shell; the inner cavity of the shell is divided into a heat exchange cavity and a hot fluid cavity by the partition plate; a plurality of U-shaped heat exchange tubes are arranged in the heat exchange cavity, and inlet and outlet ends of the U-shaped heat exchange tubes are arranged on the partition plate; the inner wall of the heat exchange cavity is provided with a vibration assembly; the vibration component comprises a plurality of fixed blocks and an output shaft; the plurality of fixed blocks are arranged on the inner wall of the heat exchange cavity, and the middle parts of the fixed blocks are provided with openings; the fixed blocks are provided with telescopic rods; one end of the telescopic rod penetrates into the opening, and the other end of the telescopic rod is provided with a vibrating plate; the output shaft passes through the opening and is connected to the partition plate; the output shaft is provided with a driving block for driving the telescopic rod to stretch; the shell is provided with a motor; the utility model discloses a vibration that the impact of vibration board to the U-shaped heat exchange tube produced can more effectually prevent that the impurity in aquatic from piling up on the U-shaped heat exchange tube to avoid the influence to the heat transfer.

Description

Heat exchange tube vibrating device

Technical Field

The utility model relates to a step up the field, refer in particular to a heat exchange tube vibrating device.

Background

The heat exchanger is a device for exchanging heat by utilizing cold fluid and hot fluid alternately, and the heat exchanger is mature in the prior art; however, in the use process of the existing heat exchanger, after a period of use, dirt is generated on the general heat exchange tube, and the dirt becomes thicker along with the increase of the use time, so that the heat exchange efficiency of the heat exchange tube is reduced.

Although the vibration mechanism of the heat exchange tube of the vertical heat exchanger disclosed in the prior art 202121209794.4 can vibrate up and down, the vibration strength is not enough, dirt on the heat exchange tube cannot be completely removed, and the heat exchange effect is still affected.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a heat exchange tube vibrating device for overcoming the defects of the prior art.

In order to achieve the purpose, the utility model adopts the technical proposal that: a heat exchange tube vibration device comprises a shell; a partition plate is arranged at one end in the shell; the inner cavity of the shell is divided into a heat exchange cavity and a hot fluid cavity by the partition plate; a cold fluid outlet and a cold fluid inlet are arranged at the heat exchange cavity, and a heat insulation plate is arranged in the hot fluid cavity; the thermal baffle divides the thermal fluid cavity into an upper part and a lower part, and the upper half part and the lower half part of the cavity are respectively provided with a thermal fluid outlet and a thermal fluid inlet; a plurality of U-shaped heat exchange tubes are arranged in the heat exchange cavity; one ends of the inlet and the outlet of the U-shaped heat exchange tubes are arranged on the partition plate and are respectively communicated to the upper part and the lower part of the thermal fluid cavity; the inner wall of the heat exchange cavity is provided with a vibration assembly, and the output end of the vibration assembly is over against the plurality of U-shaped heat exchange tubes; the vibration component comprises a plurality of fixed blocks and an output shaft; the plurality of fixed blocks are arranged on the inner wall of the heat exchange cavity, and the middle parts of the fixed blocks are provided with openings; telescopic rods are arranged on the surfaces, opposite to the U-shaped tubes, of the fixing blocks; one end of the telescopic rod penetrates into the opening, and the other end of the telescopic rod is provided with a vibrating plate; the output shaft penetrates through the opening and is rotatably connected to the partition plate; a driving block attached to the first telescopic rod is arranged at the opening of the output shaft, and the attachment part is an inclined plane; the shell is provided with a motor used for driving an output shaft.

Preferably, a plurality of stirring blades are arranged and positioned among the fixing blocks.

Preferably, the heat insulation plate is inclined, and the hot fluid outlet is provided at the inclined position of the heat insulation plate.

Preferably, a cushion pad is disposed on the vibration plate.

Preferably, the heat exchange cavity and the hot fluid cavity are connected through a flange.

Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage:

the utility model discloses a vibration that the impact of vibration board to the U-shaped heat exchange tube produced can more effectually prevent that the impurity in aquatic from piling up on the U-shaped heat exchange tube to avoid the influence to the heat transfer.

Drawings

The technical scheme of the utility model is further explained by combining the attached drawings as follows:

fig. 1 is a schematic diagram of the overall structure of the heat exchange tube vibration device of the present invention;

fig. 2 is the end face schematic diagram of the heat exchange tube vibrating device vibrating assembly of the present invention.

Wherein: 1. a housing; 2. a partition plate; 3. a heat exchange cavity; 4. a thermal fluid chamber; 5. a cold fluid outlet; 6. a cold fluid inlet; 7. a heat insulation plate; 8. a hot fluid outlet; 9. a hot fluid inlet; 10. a U-shaped heat exchange tube; 11. a vibrating assembly; 12. a fixed block; 13. An output shaft; 14. an opening; 15. a telescopic rod; 16. a vibrating plate; 17. a drive block; 18. a motor; 19. stirring blades; 20. a cushion pad; 21. and (4) a flange.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Fig. 1-2 show a heat exchange tube vibration device according to the present invention, which comprises a housing 1; a partition plate 2 is arranged at one end in the shell 1; the inner cavity of the shell 1 is divided into a heat exchange cavity 3 and a hot fluid cavity 4 by the partition plate 2; a cold fluid outlet 5 and a cold fluid inlet 6 are arranged at the heat exchange cavity 3; a heat insulation plate 7 is arranged in the hot fluid cavity 4; the thermal baffle 7 divides the thermal fluid cavity 4 into an upper part and a lower part, and a thermal fluid outlet 8 and a thermal fluid inlet 9 are respectively arranged at the upper half part and the lower half part of the cavity; a plurality of U-shaped heat exchange tubes 10 are arranged in the heat exchange cavity 3; one ends of the inlet and the outlet of the U-shaped heat exchange tubes 10 are arranged on the partition plate and are respectively communicated to the upper part and the lower part of the thermal fluid cavity 4; the inner wall of the heat exchange cavity 3 is provided with a vibration component 11, and the output end of the vibration component 11 is over against the plurality of U-shaped heat exchange tubes 10; the vibration component 11 comprises a plurality of fixed blocks 12 and an output shaft 13; the fixed blocks 12 are all arranged on the inner wall of the heat exchange cavity 3, and the middle parts of the fixed blocks are provided with openings 14; the fixing blocks 12 are provided with telescopic rods 15 on the surfaces opposite to the U-shaped tubes; one end of the telescopic rod 15 penetrates into the opening 14, and the other end of the telescopic rod is provided with a vibrating plate 16; the output shaft 13 passes through the opening 14 and is rotatably connected to the partition plate 2; a driving block 17 attached to the first telescopic rod 15 is arranged on the output shaft 13 at the opening 14, and the attachment positions are inclined planes; the housing 1 is provided with a motor 18 for driving the output shaft 13.

Furthermore, the plurality of stirring blades 19 are arranged and the plurality of stirring blades 19 are positioned between the plurality of fixing blocks 12, so that the temperature of cold fluid around the U-shaped heat exchange tube 10 is reduced, and the heat exchange effect is improved.

Further, the heat insulation plate 7 is inclined, and the hot fluid outlet 8 is arranged at the inclined position of the heat insulation plate 7, so that the hot fluid after heat exchange can be conveniently discharged.

Further, a buffer pad 20 is disposed on the vibrating plate 16 to prevent damage to the surface of the U-shaped heat exchange tube 10.

Further, the heat exchange cavity 3 and the hot fluid cavity 4 are connected through a flange 21, and disassembly and maintenance are convenient.

When in use: when heat conversion is needed, cold fluid is discharged into the heat exchange cavity 3 of the shell 1 from the cold fluid inlet 6, then hot fluid is injected into the lower half part of the hot fluid cavity 4 from the hot fluid inlet 9, the hot fluid flows into the U-shaped heat exchange tube 10 immediately, then flows into the heat exchange cavity 3 along the U-shaped heat exchange tube 10, the vibration assembly 11 is started immediately, the motor 18 drives the output shaft 13 to rotate, and the driving block 17 on the output shaft 13 continuously pushes the telescopic rod 15 to stretch and retract; the vibrating plate 16 on the telescopic rod 15 continuously impacts the U-shaped heat exchange tube 10, and meanwhile, the stirring liquid on the output shaft 13 also continuously stirs the cold fluid, so that the temperature of the cold fluid around the heat exchange tube is reduced, the heat exchange effect is improved, and the hot fluid after heat exchange flows into the upper half part of the hot fluid cavity 4 from the outlet of the U-shaped heat exchange tube 10 and flows out through the hot fluid outlet 8.

The above is only a specific application example of the present invention, and does not set any limit to the protection scope of the present invention. All the technical solutions formed by equivalent transformation or equivalent replacement fall within the protection scope of the present invention.

Claims

1. The utility model provides a heat exchange tube vibrating device which characterized in that: comprises a shell; a partition plate is arranged at one end in the shell; the inner cavity of the shell is divided into a heat exchange cavity and a hot fluid cavity by the partition plate; a cold fluid outlet and a cold fluid inlet are arranged at the heat exchange cavity, and a heat insulation plate is arranged in the hot fluid cavity; the thermal baffle divides the thermal fluid cavity into an upper part and a lower part, and the upper half part and the lower half part of the cavity are respectively provided with a thermal fluid outlet and a thermal fluid inlet; a plurality of U-shaped heat exchange tubes are arranged in the heat exchange cavity; one ends of the inlet and the outlet of the U-shaped heat exchange tubes are arranged on the partition plate and are respectively communicated to the upper part and the lower part of the thermal fluid cavity; the inner wall of the heat exchange cavity is provided with a vibration assembly, and the output end of the vibration assembly is over against the plurality of U-shaped heat exchange tubes; the vibration component comprises a plurality of fixed blocks and an output shaft; the plurality of fixed blocks are arranged on the inner wall of the heat exchange cavity, and the middle parts of the fixed blocks are provided with openings; telescopic rods are arranged on the surfaces, opposite to the U-shaped tubes, of the fixing blocks; one end of the telescopic rod penetrates into the opening, and the other end of the telescopic rod is provided with a vibrating plate; the output shaft penetrates through the opening and is rotatably connected to the partition plate; a driving block attached to the first telescopic rod is arranged at the opening of the output shaft, and the attachment part is an inclined plane; the shell is provided with a motor used for driving an output shaft.

2. The heat exchange pipe vibration device according to claim 1, wherein: the stirring device is provided with a plurality of stirring blades, and the stirring blades are positioned among the fixing blocks.

3. The heat exchange pipe vibration device according to claim 1, wherein: the heat insulation plate is inclined, and the hot fluid outlet is arranged at the inclined position of the heat insulation plate.

4. The heat exchange pipe vibration device according to claim 1, wherein: and a buffer cushion is arranged on the vibrating plate.

5. The heat exchange pipe vibration device according to claim 1, wherein: the heat exchange cavity and the hot fluid cavity are connected through a flange.