CN216245716U

CN216245716U - Heat exchange tube section of heat exchanger

Info

Publication number: CN216245716U
Application number: CN202123001224.9U
Authority: CN
Inventors: 董展; 董泗惠
Original assignee: Shandong Kanglu Energy Saving Equipment Co ltd
Current assignee: Shandong Kanglu Energy Saving Equipment Co ltd
Priority date: 2021-12-02
Filing date: 2021-12-02
Publication date: 2022-04-08
Anticipated expiration: 2031-12-02

Abstract

The utility model relates to a heat exchange tube section of a heat exchanger, which comprises a longitudinal beam, wherein an installation device and a cleaning device are arranged on the longitudinal beam, the installation device comprises a bearing block, a heat exchange tube and second flanges, a plurality of bearing blocks are arranged on the longitudinal beam and are respectively and symmetrically arranged on the longitudinal beam, a bearing groove and a notch are formed in each bearing block, the heat exchange tube is arranged in the bearing groove, when the installation device is used, the heat exchange tube to be installed is firstly installed in the bearing groove along the notch of the bearing block, and the two second flanges are clamped on the two bearing blocks, so that the connection of the heat exchange tube is convenient, and the installation convenience is improved.

Description

Heat exchange tube section of heat exchanger

Technical Field

The utility model relates to the technical field of heat exchange devices, in particular to a heat exchange tube section of a heat exchanger.

Background

A heat exchanger (also called heat exchanger) is a device that transfers part of the heat of a hot fluid to a cold fluid. 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. Patent number CN201621301910.4 discloses a header and shell and tube communicating water storage instant heating type heat exchanger.

1. In this scheme, when carrying out the installation of heat exchange tube, can only fix the heat exchange tube on the support frame to adjustment that can not be convenient, if can not be convenient carry out convenient installation to the heat exchange tube and can influence holistic result of use, cause the convenience of use to descend.

2. In prior art, the pipeline of the majority heat exchanger is owing to be the installation of circulation mostly, can have a large amount of filths in its corner after long-time use, if can not convenient clear up can influence the efficiency of heat transfer, if deposit seriously can cause holistic jam.

3. In the prior art, most heat exchangers can not be convenient to install and disassemble the whole body when being used, and the convenience for use is reduced if the whole body can not be conveniently installed and disassembled, so that the whole using effect is influenced.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems in the prior art, the utility model provides a heat exchange tube section of a heat exchanger, which aims to solve the technical problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a heat exchange tube pipeline section of heat exchanger, includes vertical roof beam, is provided with installation device and cleaning device on vertical roof beam, installation device includes bearing piece, heat exchange tube and second flange, is provided with a plurality ofly on vertical roof beam bearing piece, and respectively the symmetry install on vertical roof beam, every bearing piece is last all to have seted up and has accepted groove and breach, the heat exchange tube is installed and is accepted the inslot, the second flange is installed respectively, two at the both ends of heat exchange tube the second flange all laminates on bearing piece, cleaning device includes return bend and first flange, first flange is installed respectively, two at the both ends of return bend first flange is connected respectively on the second flange.

Preferably, the bearing blocks, the heat exchange tubes and the second flanges are arranged in a plurality and are respectively symmetrically arranged on the longitudinal beam, and the design of the bearing blocks, the heat exchange tubes and the second flanges ensures the convenience of the whole body.

Preferably in further, be equipped with the bolt on the first flange, the bolt passes first flange threaded connection on the second flange, return bend and first flange are provided with a plurality ofly, and install respectively on the second flange, are equipped with first inlet tube and first outlet pipe on the heat exchange tube, the both ends at the heat exchange tube are installed respectively to first inlet tube and first outlet pipe, and the convenience of dismouting has been guaranteed in the design of bolt.

It is preferred in further, be equipped with heat exchange sleeve, perpendicular pipe, horizontal pipe, second inlet tube and second outlet pipe on the heat exchange tube, the heat exchange sleeve is provided with a plurality ofly, every heat exchange sleeve installs respectively on the heat exchange tube, perpendicular pipe sets up a plurality ofly with horizontal pipe respectively, and connects respectively two between the heat exchange sleeve, the both ends at heat exchange sleeve are installed respectively to second inlet tube and second outlet pipe, set up latch device on the vertical roof beam, the continuity of heat transfer has been guaranteed in the design of heat exchange sleeve, perpendicular pipe, horizontal pipe, second inlet tube and second outlet pipe.

In further preferred, latch device includes horizontal roof beam, first sleeve pipe, flexure strip, second sleeve pipe and spring, and horizontal roof beam is installed on vertical roof beam to install first sleeve pipe on the lower terminal surface of horizontal roof beam, seted up the joint groove on the first sleeve pipe, the second sleeve pipe is installed on external equipment, and the symmetry is installed a plurality ofly on the second sleeve pipe the flexure strip, it is a plurality of the joint is distinguished in the joint groove to the flexure strip, and the one end of spring is connected on the second sleeve pipe, and the other end laminating is on first sleeve pipe, and latch device's design has guaranteed the convenience of joint.

Preferably in further, be equipped with sliding sleeve and lug on the first sleeve pipe, sliding sleeve sliding connection is on first sleeve pipe to threaded connection is on the second sleeve pipe, installs the lug on the sliding sleeve, and the lug laminating is in a plurality of on the elastic sheet, the design of sliding sleeve and lug has guaranteed holistic convenience.

Compared with the prior art, the utility model provides a heat exchange tube section of a heat exchanger, which has the following beneficial effects:

1. when using installation device, at first the heat exchange tube that will install along the breach of bearing the joint block installs in accepting the groove, through two second flange joints on two bearing the joint block to the convenience of installation has been promoted in the connection of convenient heat exchange tube.

2. When using cleaning device, at first the bolt on the first flange is unscrewed, then takes off the return bend from first flange, washs return bend and heat exchange tube respectively, thereby has guaranteed the effect of clearance through convenient dismantlement.

3. When using clamping device, insert first sleeve pipe in the second sleeve pipe, with a plurality of flexure strips joint in the joint groove, with first sleeve pipe top on the spring to make things convenient for the installation of whole device, promoted the efficiency of installation.

Drawings

FIG. 1 is a schematic structural view of a heat exchange tube section of a heat exchanger according to the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1;

FIG. 3 is a schematic cross-sectional view of the latch of the present invention.

In the figure: 1. a longitudinal beam; 2. a bearing block; 3. a heat exchange pipe; 4. a second flange; 5. a receiving groove; 6. a notch; 7. bending the pipe; 8. a first flange; 9. a bolt; 10. a first water inlet pipe; 11. a first water outlet pipe; 12. a heat exchange sleeve; 13. a vertical tube; 14. a transverse tube; 15. a second water inlet pipe; 16. a second water outlet pipe; 17. a transverse beam; 18. a first sleeve; 19. an elastic sheet; 20. a second sleeve; 21. a spring; 22. a clamping groove; 23. a sliding sleeve; 24. and (4) a bump.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1:

referring to fig. 1-3, a heat exchange tube section of a heat exchanger comprises a longitudinal beam 1, a mounting device and a cleaning device are arranged on the longitudinal beam 1, the mounting device comprises a receiving block 2, a heat exchange tube 3 and a second flange 4, the longitudinal beam 1 is provided with a plurality of receiving blocks 2 which are respectively and symmetrically arranged on the longitudinal beam 1, each receiving block 2 is provided with a receiving groove 5 and a notch 6, the heat exchange tube 3 is arranged in the receiving groove 5, two ends of the heat exchange tube 3 are respectively provided with the second flanges 4, the two second flanges 4 are respectively attached to the receiving blocks 2, the cleaning device comprises a bent tube 7 and a first flange 8, two ends of the bent tube 7 are respectively provided with the first flanges 8, the two first flanges 8 are respectively connected to the second flanges 4, the receiving blocks 2, the heat exchange tube 3 and the second flanges 4 are respectively and symmetrically arranged on the longitudinal beam 1, the first flanges 8 are provided with bolts 9, the bolts 9 penetrate through the first flange 8 and are connected on the second flange 4 in a threaded manner, a plurality of bent pipes 7 and a plurality of first flanges 8 are arranged and are respectively arranged on the second flange 4, a first water inlet pipe 10 and a first water outlet pipe 11 are arranged on the heat exchange pipe 3, the first water inlet pipe 10 and the first water outlet pipe 11 are respectively arranged at two ends of the heat exchange pipe 3, a heat exchange sleeve 12, a vertical pipe 13, a transverse pipe 14, a second water inlet pipe 15 and a second water outlet pipe 16 are arranged on the heat exchange pipe 3, a plurality of heat exchange sleeves 12 are arranged on the heat exchange pipe 3, each heat exchange sleeve 12 is respectively arranged on the heat exchange pipe 13, a plurality of transverse pipes 14 are respectively arranged and are respectively connected between the two heat exchange sleeves 12, the second water inlet pipe 15 and the second water outlet pipe 16 are respectively arranged at two ends of the heat exchange sleeves 12, a clamping device is arranged on the longitudinal beam 1 and comprises a transverse beam 17, a first sleeve 18, an elastic sheet 19, a second sleeve 20 and a spring 21, horizontal roof beam 17 is installed on vertical roof beam 1, and install first sleeve 18 on the lower terminal surface of horizontal roof beam 17, joint groove 22 has been seted up on first sleeve 18, second sleeve 20 is installed on external equipment, a plurality of flexure strips 19 are installed to the symmetry on the second sleeve 20, a plurality of flexure strips 19 joint respectively in joint groove 22, the one end of spring 21 is connected on second sleeve 20, the other end laminating is on first sleeve 18, be equipped with slip cap 23 and lug 24 on the first sleeve 18, slip cap 23 sliding connection is on first sleeve 18, and threaded connection is on second sleeve 20, install lug 24 on the slip cap 23, the lug 24 laminating is on a plurality of flexure strips 19.

Example 2:

referring to fig. 1 to 3, on the basis of embodiment 1, the whole assembly is firstly performed, a plurality of heat exchange sleeves 12 are respectively installed on the heat exchange tube 3, then the heat exchange tube 3 is arranged in the bearing groove 5 along the gap 6 of the bearing block 2, and because the heat exchange tube 3 is provided with the two second flanges 4, the heat exchange tube 3 is clamped between the two bearing blocks 2 under the action of the two second flanges 4, so that the integral clamping is completed, when the disassembly is carried out, the disassembly can be finished only by taking out the whole pipeline along the gap 6 of the bearing block 2 by the heat exchange tube 3, when cleaning the pipeline, the bolts 9 are first unscrewed to disconnect the first flange 8 and the second flange 4, so that the elbow pipe 7 can be detached, then wash return bend 7 and heat exchange tube 3 respectively to promote abluent quality, avoided appearing the unable clean up's in the corner the condition.

Example 3:

referring to fig. 1-3, on the basis of embodiment 2, when the first sleeve 18 is inserted into the second sleeve 20, the plurality of elastic pieces 19 can be clamped in the clamping groove 22 under the action of the clamping groove 22 and then pushed against the spring 21, so that the first sleeve 18 is fixed, when the first sleeve 18 needs to be disassembled, the sliding sleeve 23 is rotated, the sliding sleeve 23 and the second sleeve 20 are in threaded connection, so that the sliding sleeve 23 and the protruding block 24 can be driven to move downwards, and when the protruding block 24 is pushed against the plurality of elastic pieces 19, the elastic pieces 19 can be pushed open along the axis, so that the elastic pieces 19 and the clamping groove 22 are contacted for clamping, and the whole process is completed.

While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and variations may be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A heat exchange tube section of a heat exchanger, comprising a longitudinal beam (1), characterized in that: be provided with installation device and cleaning device on vertical roof beam (1), installation device is provided with a plurality ofly including bearing block (2), heat exchange tube (3) and second flange (4) on vertical roof beam (1) bearing block (2), and respectively the symmetry install on vertical roof beam (1), every bearing block (2) is gone up and has all been seted up and has been accepted groove (5) and breach (6), heat exchange tube (3) are installed in accepting groove (5), second flange (4), two are installed respectively at the both ends of heat exchange tube (3) second flange (4) all laminate on bearing block (2), cleaning device includes return bend (7) and first flange (8), first flange (8) are installed respectively, two at the both ends of return bend (7) first flange (8) are connected respectively on second flange (4).

2. A heat exchange tube segment for a heat exchanger as claimed in claim 1, wherein: the bearing blocks (2), the heat exchange tubes (3) and the second flanges (4) are arranged in a plurality and are respectively and symmetrically arranged on the longitudinal beam (1).

3. A heat exchange tube segment for a heat exchanger as claimed in claim 1, wherein: be equipped with bolt (9) on first flange (8), bolt (9) pass first flange (8) threaded connection on second flange (4), return bend (7) and first flange (8) are provided with a plurality ofly, and install respectively on second flange (4), are equipped with first inlet tube (10) and first outlet pipe (11) on heat exchange tube (3), the both ends at heat exchange tube (3) are installed respectively in first inlet tube (10) and first outlet pipe (11).

4. A heat exchange tube segment for a heat exchanger as claimed in claim 1, wherein: be equipped with heat exchange sleeve (12), perpendicular pipe (13), horizontal pipe (14), second inlet tube (15) and second outlet pipe (16) on heat exchange tube (3), heat exchange sleeve (12) are provided with a plurality ofly, every heat exchange sleeve (12) are installed respectively on heat exchange tube (3), perpendicular pipe (13) and horizontal pipe (14) set up a plurality ofly respectively, and connect respectively two between heat exchange sleeve (12), the both ends at heat exchange sleeve (12) are installed respectively to second inlet tube (15) and second outlet pipe (16), set up latch device on vertical roof beam (1).

5. The heat exchange tube segment of a heat exchanger as claimed in claim 4, wherein: clamping device includes horizontal roof beam (17), first sleeve pipe (18), flexure strip (19), second sleeve pipe (20) and spring (21), and install on vertical roof beam (1) horizontal roof beam (17) to install first sleeve pipe (18) on the lower terminal surface of horizontal roof beam (17), seted up joint groove (22) on first sleeve pipe (18), second sleeve pipe (20) are installed on external equipment, and the symmetry is installed a plurality ofly on second sleeve pipe (20) flexure strip (19), it is a plurality of flexure strip (19) joint respectively in joint groove (22), and the one end of spring (21) is connected on second sleeve pipe (20), and the other end laminating is on first sleeve pipe (18).

6. A heat exchange tube segment of a heat exchanger as claimed in claim 5, wherein: the sliding sleeve (23) and the protruding blocks (24) are arranged on the first sleeve (18), the sliding sleeve (23) is connected to the first sleeve (18) in a sliding mode and connected to the second sleeve (20) in a threaded mode, the protruding blocks (24) are installed on the sliding sleeve (23), and the protruding blocks (24) are attached to the elastic pieces (19).