Multi-dimensional heat exchanger device

Abstract

The utility model belongs to the technical field of multi-dimensional heat exchangers, and particularly relates to a multi-dimensional heat exchanger device which comprises a multi-dimensional heat exchange pipeline, the multi-dimensional heat exchange pipeline comprises a heat exchange pipe base layer and an outer porous layer, the inner wall of the outer porous layer is connected to the outer surface of the heat exchange pipe base layer in a sleeved mode, the outer porous layer is formed by stacking a plurality of outer fins, and the outer fins are arranged on the outer surface of the heat exchange pipe base layer. An inner groove channel is formed between every two adjacent outer fins, and the outer fins are in a circular ring shape. According to the multi-dimensional heat exchanger device, the cleaning mechanism is installed on the outer surface of the multi-dimensional heat exchange pipeline, a friction block in the cleaning mechanism extends into an inner groove channel, so that the friction block rubs with the inner wall of the inner groove channel when moving, and scraped impurities are separated outwards through a gap formed by opening a connecting rod; and meanwhile, the buoyancy block floats upwards under the action of the heat exchange liquid to drive the friction block, so that the cleaning mechanism has the characteristic of conveniently cleaning the inner groove of the multi-dimensional heat exchanger device.

Description

TECHNICAL FIELD

[0001] The utility model relates to multi -dimensional heat exchanger technical field especially relates to a multi -dimensional heat exchanger device. BACKGROUND

[0002] A kind of multi -dimensional heat exchanger device is disclosed on Chinese patent website (application No. 202123083028.0), although the heat exchanger heat transfer efficiency of the heat exchange pipe on the existing heat exchange equipment with ordinary steel pipe as core is extremely low, the heat transfer heat resistance of the heat exchanger with two-dimensional finned tube as core is big, reliability is low, the heat exchanger with special-shaped heat exchange pipe as core is big, practicality is poor, but still has the following problems:

[0003] In actual use process, by the multi -dimensional structure of the outer porous layer in multi -dimensional heat exchange pipe, increase heat exchange contact area, although it can improve heat exchange efficiency, due to the complex structure of inner groove channel on the surface of outer porous layer, and the opening is small, lead to in long-term use, inner wall of inner groove channel is easily adhered with a large amount of impurities, while cleaning and maintenance are carried out in multi -dimensional heat exchange pipe, also greatly increase the cleaning difficulty, so as not to facilitate use. UTILITY MODEL CONTENT

[0004] Based on the existing technical problems, the utility model provides a kind of multi -dimensional heat exchanger device.

[0005] The utility model provides a kind of multi -dimensional heat exchanger device, including multi -dimensional heat exchange pipe, the multi -dimensional heat exchange pipe includes heat exchange pipe base layer and outer porous layer, the inner wall of outer porous layer is sleeved in the outer surface of heat exchange pipe base layer, the outer porous layer is stacked by multiple outer fins, and inner groove channel is formed between adjacent two outer fins, the outer fin is circular ring, the surface of outer porous layer is equipped with cleaning mechanism, the cleaning mechanism includes friction block, the outer surface of friction block is slidably connected with the inner wall surface of inner groove channel.

[0006] Preferably, the fixed connection of friction block has connecting rod, and the end of connecting rod is located outside inner groove channel.

[0007] Through the above technical scheme, the structure inside inner groove channel is connected with the structure outside by connecting rod, so as to facilitate the linkage of inner and outer groove channels, and when friction block is limited by inner wall of inner groove channel and cannot be deflected, the shape of connecting rod can be set as circular tube, to facilitate reducing the friction between the surface of connecting rod and external structure.

[0008] Preferably, the end of multiple connecting rods is fixedly connected with buoyant block, the buoyant block is hollow sealed box body, and the material of buoyant block is polyphenylene sulfide.

[0009] By the technical scheme, the buoyant block is prepared by the high-temperature-resistant plastic polyphenylene sulfide, so that the buoyant block is convenient to use in the heat exchanger.

[0010] Preferably, the upper surface and the lower surface of the outer porous layer are fixedly connected with isolation seats, and the side surface of the isolation seat separates the outer porous layer.

[0011] By the technical scheme, the two groups of cleaning mechanisms are isolated by the two isolation seats on the two sides of the outer porous layer, so that the inner grooves on the two sides are cleaned sufficiently.

[0012] Preferably, the outer side wall surface of the isolation seat is provided with a storage hole, the inner wall of the storage hole is fixedly connected with a material catching rod, and the plurality of material catching rods are distributed in a grid shape on the inner wall of the storage hole.

[0013] By the technical scheme, the impurities are caught by the material catching rod through the storage hole, so that the probability of the impurities directly flying outward is reduced.

[0014] The beneficial effects of the utility model are as follows:

[0015] The cleaning mechanism is arranged on the outer surface of the multi-dimensional heat exchange pipeline, the friction block in the cleaning mechanism extends into the inner groove, the friction block rubs against the inner wall of the inner groove when the friction block moves, the impurities scraped off are discharged outward through the gap opened by the connecting rod, the inner groove is kept clean, the friction block is driven to move upward by the buoyant block under the action of the heat exchange liquid, and the cleaning mechanism has the characteristics of conveniently cleaning the inner groove of the multi-dimensional heat exchanger device. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 A schematic view of the multi-dimensional heat exchanger device is provided for the utility model;

[0017] Figure 2 A friction block structure perspective view of the multi-dimensional heat exchanger device is provided for the utility model;

[0018] Figure 3 An isolation seat structure sectional view of the multi-dimensional heat exchanger device is provided for the utility model;

[0019] Figure 4 A prior art view of the multi-dimensional heat exchange pipeline is provided for the utility model.

[0020] In the drawing: 1, multi-dimensional heat exchange pipeline; 11, heat exchange pipe base layer; 12, outer porous layer; 13, inner groove; 2, friction block; 21, connecting rod; 22, buoyant block; 23, isolation seat; 231, storage hole; 232, material catching rod. DETAILED DESCRIPTION

[0021] Clearly and completely describe the technical scheme in the embodiments of the utility model with reference to the drawings in the embodiments of the utility model, obviously, the described embodiments are only a part of the embodiments of the utility model, and not all the embodiments.

[0022] Referring to Figures 1-4 A multi-dimensional heat exchanger device, comprising a multi-dimensional heat exchange pipeline 1, the multi-dimensional heat exchange pipeline 1 comprises a heat exchange pipe base layer 11 and an outer porous layer 12, the inner wall of the outer porous layer 12 is sleeved on the outer surface of the heat exchange pipe base layer 11, the outer porous layer 12 is stacked by a plurality of outer fins, an inner groove 13 is formed between adjacent two outer fins, the outer fin is annular, a cleaning mechanism is installed on the surface of the outer porous layer 12, the cleaning mechanism comprises a friction block 2, and the outer surface of the friction block 2 is slidably connected with the inner wall surface of the inner groove 13.

[0023] In order to drive the friction block 2, a connecting rod 21 is fixedly connected to the friction block 2, the end of the connecting rod 21 is located outside the inner groove 13, the structure inside the inner groove 13 is connected with the structure outside by the connecting rod 21, so that the inner and outer grooves 13 are connected, and when the friction block 2 is limited by the inner wall of the inner groove 13 and cannot be deflected, the shape of the connecting rod 21 can be set as a circular tube, so as to facilitate reducing the friction between the surface of the connecting rod 21 and the external structure, and the end of each connecting rod 21 is fixedly connected with a buoyancy block 22, the buoyancy block 22 is in the form of a hollow sealed box, the material of the buoyancy block 22 is polyphenylene sulfide, and the buoyancy block 22 is prepared by high-temperature-resistant plastic polyphenylene sulfide, so as to facilitate use in the heat exchanger.

[0024] The cleaning mechanism is installed on the outer surface of the multi-dimensional heat exchange pipeline 1, the friction block 2 in the cleaning mechanism extends into the inner groove 13, the friction block 2 rubs against the inner wall of the inner groove 13 when moving, the impurities scraped off are discharged outward through the gap opened by the connecting rod 21, the inner groove 13 is kept clean, the buoyancy block 22 floats under the action of the heat exchange liquid, and the friction block 2 is driven, so that the cleaning mechanism has the characteristics of facilitating cleaning of the inner groove of the multi-dimensional heat exchanger device.

[0025] The upper surface and the lower surface of the outer porous layer 12 are fixedly connected with isolation seats 23, the side surface of the isolation seat 23 separates the outer porous layer 12, two sets of cleaning mechanisms are isolated on the two sides of the outer porous layer 12 by the two isolation seats 23, so as to facilitate sufficient cleaning of the inner grooves on the two sides, the outer side wall surface of the isolation seat 23 is provided with a storage hole 231, a material catching rod 232 is fixedly inserted into the inner wall of the storage hole 231, and a plurality of material catching rods 232 are distributed in a grid shape on the inner wall of the storage hole 231, the impurities are captured by the material catching rod 232 through the storage hole 231, and the probability of directly drifting outward is reduced.

[0026] Working principle:

[0027] In use, water is filled into the multi-dimensional heat exchanger, so that the liquid gradually floods the multi-dimensional heat exchanger pipeline 1, as the liquid level outside the multi-dimensional heat exchanger pipeline 1 rises, the buoyancy block 22 rises under the action of buoyancy, and drives the friction block 2 to rise in the inner groove 13 through the connecting rod 21, the friction block 2 rubs the inner wall of the inner groove 13 when moving, and the scraped impurities are discharged outward through the gap supported by the connecting rod 21.

[0028] The liquid level in the multi-dimensional heat exchanger is frequently changed, so that the friction block 2 reciprocally rubs the inner wall of the inner groove 13, and the inner wall of the inner groove 13 is sufficiently cleaned, and after cleaning, the scraped impurities are discharged together with the cleaning liquid.

[0029] The above is only the preferred specific implementation of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A multi-dimensional heat exchanger device comprising a multi-dimensional heat exchanger tube (1) comprising a heat exchanger tube base layer (11) and an outer porous layer (12), the inner wall of the outer porous layer (12) being fitted on the outer surface of the heat exchanger tube base layer (11), characterized in that: The outer porous layer (12) is stacked by a plurality of outer fins, and a concave groove (13) is formed between two adjacent outer fins, the outer fin is in the form of a ring, a cleaning mechanism is mounted on the surface of the outer porous layer (12), the cleaning mechanism comprises a friction block (2), and the outer surface of the friction block (2) is in sliding connection with the inner wall surface of the concave groove (13).

2. A multi-dimensional heat exchanger device according to claim 1, characterized in that: The friction block (2) is fixedly connected with a connecting rod (21), and the end of the connecting rod (21) is located outside the concave groove (13).

3. A multi-dimensional heat exchanger device according to claim 2, characterized in that: The ends of a plurality of connecting rods (21) are fixedly connected with buoyancy blocks (22), the buoyancy block (22) is in the form of a hollow sealed box, and the material of the buoyancy block (22) is polyphenylene sulfide.

4. A multi-dimensional heat exchanger device according to claim 3, characterized in that: The upper surface and the lower surface of the outer porous layer (12) are fixedly connected with isolation seats (23), and the side surface of the isolation seat (23) separates the outer porous layer (12).

5. A multi-dimensional heat exchanger device according to claim 4, characterized in that: The outer side wall surface of the isolation seat (23) is provided with a storage hole (231), the inner wall of the storage hole (231) is fixedly inserted with a material catching rod (232), and a plurality of material catching rods (232) are distributed in the form of a grid on the inner wall of the storage hole (231).

Images