CN215930638U

CN215930638U - Reinforced built-in corrugated pipe heat exchanger

Info

Publication number: CN215930638U
Application number: CN202122126221.1U
Authority: CN
Inventors: 刁进; 刘爱琴; 卢鹏; 刁玉颖
Original assignee: Jiangsu Jinyuan Pressure Vessel Co ltd
Current assignee: Jiangsu Jinyuan Pressure Vessel Co ltd
Priority date: 2021-09-05
Filing date: 2021-09-05
Publication date: 2022-03-01
Anticipated expiration: 2031-09-05

Abstract

The utility model discloses a reinforced built-in corrugated pipe heat exchanger which comprises a heat exchanger shell, an upper end enclosure and a bottom end enclosure, wherein a mounting plate is fixedly mounted on the heat exchanger shell, a limiting chute is formed in the mounting plate, a corrugated pipe frame is fixedly mounted in the heat exchanger shell through a fixing mechanism arranged on the mounting plate, uniformly distributed limiting plates are fixedly mounted on the corrugated pipe frame, limiting ports are formed in the limiting plates, uniformly distributed water inlets are formed in the corrugated pipe frame, uniformly distributed corrugated pipes are fixedly mounted at the water inlets, the reinforced built-in corrugated pipe heat exchanger is favorable for realizing simple disassembly and assembly of the corrugated pipe frame, the stability is strong, the stability and the service life of the corrugated pipe are improved, and the practicability is strong.

Description

Reinforced built-in corrugated pipe heat exchanger

Technical Field

The utility model belongs to the technical field of heat exchangers, and particularly relates to a reinforced built-in corrugated pipe heat exchanger.

Background

The heat exchanger is an energy-saving device for transferring heat between materials between two or more fluids with different temperatures, and is used for transferring heat from the fluid with higher temperature to the fluid with lower temperature to make the temperature of the fluid reach the index specified by the process so as to meet the requirements of process conditions, and is also one of main devices for improving the utilization rate of energy.

Current built-in bellows heat exchanger on the market, generally install the bellows on the mounting panel during the installation, then fix mounting panel threaded connection on the heat exchanger casing, the bellows can't avoid having the condition of scale deposit in work, need regularly clear up the bellows, it probably leads to the heat exchange efficiency low not to clear up for a long time, cause the bellows to break, threaded connection dismantles comparatively inconveniently, waste time and energy, probably lead to the shake and flexible because bellows material reason during operation, influence life.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a reinforced built-in corrugated pipe heat exchanger which is put into use so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: built-in bellows heat exchanger of strenghthened type, including heat exchanger shell, upper cover and end socket, fixed mounting has the mounting panel on the heat exchanger shell, spacing spout has been seted up on the mounting panel, there is the ripple pipe support through the fixed mounting of the fixed establishment fixed mounting who sets up on the mounting panel in the heat exchanger shell, fixed mounting has evenly distributed's limiting plate on the ripple pipe support, spacing mouth has been seted up on the limiting plate, evenly distributed's water inlet has been seted up on the ripple pipe support, water inlet department fixed mounting has evenly distributed's bellows.

Preferably, stop gear is including offering socket on the mounting panel, sliding connection the inserted block on the socket, offering the mounting groove in the mounting panel, slide the push rod that sets up in the mounting groove, fixed mounting is at the stopper of push rod tip, fixed mounting pull rod, the spring of fixed mounting on the pull rod on the push rod and offer the export on the mounting groove, the socket is linked together with the mounting groove, the inserted block is the round platform type.

Preferably, the size of the limiting sliding groove is matched with that of the limiting plate, and the size of the limiting plate is matched with that of the limiting opening.

Preferably, the corrugated pipe frame is fixedly provided with a baffle plate, the corrugated pipe stripes are arranged in an inclined shape, and the paths of every two adjacent corrugated pipe stripes are opposite.

Preferably, the upper end enclosure is internally and fixedly provided with a water collecting tank, the water collecting tank is fixedly provided with a drain pipe which is evenly sewn, and the drain pipe is opposite to the water inlet.

Preferably, a slot is formed in the mounting groove, and the size of the slot is matched with that of the insert block.

The utility model has the technical effects and advantages that: the reinforced built-in corrugated pipe heat exchanger is provided with a corrugated pipe,

1. need install the ripple pipe support when inside the heat exchanger casing, operating personnel opens upper cover and bottom (head), aim at the spacing spout on the mounting panel with the limiting plate on the ripple pipe support, slowly put into the heat exchanger casing with the ripple pipe support and carry out tentatively spacing, drive mounting panel top and the fixed establishment of below insert set up the spacing mouth on the limiting plate and carry out the secondary spacing, improve the stability of ripple pipe support and bellows, during the dismantlement, drive fixed establishment keeps away from the limiting plate, take the ripple pipe support out, be favorable to realizing simple and easy dismantlement and the installation to the ripple pipe support, therefore, the clothes hanger is strong in practicability.

2. The two ends of the corrugated pipe are fixed through the mounting frame, vibration and stretching conditions of the corrugated pipe during working are reduced, stability is improved, the service life of the corrugated pipe is prolonged, and practicability is high.

3. Through setting up the bellows stripe into the slope form, the cooperation work between every adjacent bellows stripe opposite path and the baffling board changes the flow state of rivers, forms strong torrent effect when making the fluid flow in the heat exchange tube, further improves heat exchange efficiency, and the practicality is strong.

Drawings

FIG. 1 is a schematic perspective view of a corrugated pipe rack according to the present invention;

FIG. 2 is a front plan view of the heat exchanger of the present invention;

FIG. 3 is a view of the corrugated pipe holder of the present invention in connection with a heat exchanger shell;

FIG. 4 is a diagram of a mounting mechanism of the present invention; .

In the figure:

1. a heat exchanger housing; 2. an upper end enclosure; 3. a bottom seal head; 4. mounting a plate; 5. a limiting chute;

6. a fixing mechanism; 61. a socket; 62. inserting a block; 63. mounting grooves; 64. a push rod; 65. A limiting block; 66. a pull rod; 67. a spring; 68. an outlet;

7. a corrugated pipe frame; 8. a limiting plate; 9. a limiting port; 10. a water inlet; 11. a bellows; 12. a baffle plate; 13. a water collection tank; 14. a drain pipe; 15. and (4) a slot.

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.

The utility model provides a reinforced built-in corrugated pipe 11 heat exchanger shown in figures 1-4, which comprises a heat exchanger shell 1, an upper end enclosure 2 and a bottom end enclosure 3, wherein a mounting plate 4 is fixedly arranged on the heat exchanger shell 1, a limiting chute 5 is arranged on the mounting plate 4, a corrugated pipe 11 frame 7 is fixedly arranged in the heat exchanger shell 1 through a fixing mechanism 6 arranged on the mounting plate 4, uniformly distributed limiting plates 8 are fixedly arranged on the corrugated pipe 11 frame 7, limiting ports 9 are arranged on the limiting plates 8, uniformly distributed water inlets 10 are arranged on the corrugated pipe 11 frame 7, and uniformly distributed corrugated pipes 11 are fixedly arranged at the positions of the water inlets 10.

Need install 11 framves 7 of bellows when 1 is inside at the heat exchanger casing, operating personnel opens upper cover 2 and bottom (head) 3, with spacing spout 5 on the limiting plate 8 alignment mounting panel 4 on 11 framves 7 of bellows, put 11 framves 7 of bellows slowly into heat exchanger casing 1 again and carry out tentatively spacing, drive mounting panel 4 top and fixed establishment 6 of below insert set up spacing mouthful 9 on limiting plate 8 and carry out the secondary spacing, during the dismantlement, limiting plate 8 is kept away from to drive fixed establishment 6, take 11 framves 7 of bellows out, be favorable to realizing simple and easy dismantlement and the installation to 11 framves 7 of bellows, high stability, improve 11 stability of bellows and life, therefore, the clothes hanger is strong in practicability.

The limiting mechanism comprises a socket 61 arranged on the mounting plate 4, an inserting block 62 connected to the socket 61 in a sliding manner, a mounting groove 63 arranged in the mounting plate 4, a push rod 64 arranged in the mounting groove 63 in a sliding manner, a limiting block 65 fixedly arranged at the end part of the push rod 64, a pull rod 66 fixedly arranged on the push rod 64, a spring 67 fixedly arranged on the pull rod 66 and an outlet 68 arranged on the mounting groove 63, the socket 61 is communicated with the mounting groove 63, and the inserting block 62 is in a circular truncated cone shape; when the corrugated pipe 11 frame 7 is required to be installed inside the heat exchanger shell 1, after the corrugated pipe 11 frame 7 and the heat exchanger shell 1 are initially positioned by an operator, the insert blocks 62 above and below the installation plate 4 are respectively pressed, the insert blocks 62 move downwards in the installation grooves 63 to extrude the push rods 64 to drive the push rods 64 to move and to be away from each other, the push rods 64 move to drive the pull rods 66 to move and to be away from each other, the pull rods 66 move to pull the springs 67, the limit blocks 65 are enabled to be away from each other until being completely inserted into the limit openings 9, the corrugated pipe 11 frame 7 is secondarily fixed, the stability of the corrugated pipe 11 frame 7 and the corrugated pipe 11 is improved, when the corrugated pipe 11 frame 7 is disassembled, only the insert blocks 62 need to be pulled out for a small distance, the limit blocks 65 are pulled to be away from the limit openings 9 through the restoring force of the springs 67, then the corrugated pipe 11 frame 7 is pulled out, the simple disassembly and installation of the corrugated pipe 11 frame 7 are facilitated, and the stability is strong, improve 11 stability of bellows and life, the practicality is strong.

The limiting chute 5 is matched with the limiting plate 8 in size, and the limiting block 65 is matched with the limiting port 9 in size; the stability of 11 framves 7 of bellows is favorable to improving, and the practicality is strong.

A baffle plate 12 is fixedly arranged on the corrugated pipe 11 frame 7, the stripes of the corrugated pipe 11 are arranged in an inclined shape, and the stripe paths of every two adjacent corrugated pipes 11 are opposite; the flow state of the water flow is favorably changed, a strong turbulent flow effect is formed when the fluid flows into the heat exchange tube, the heat exchange efficiency is further improved, and the practicability is strong.

A water collecting tank 13 is fixedly arranged in the upper end enclosure 2, a uniformly sewed water discharging pipe 14 is fixedly arranged on the water collecting tank 13, and the water discharging pipe 14 is opposite to the water inlet 10; the pressure of water flow entering the heat exchanger is improved, the water flow turbulence effect is further improved, and the practicability is high.

A slot 15 is formed in the mounting groove 63, and the size of the slot 15 is matched with that of the insertion block 62; when the insert block 62 is fully inserted into the slot 15, the stopper 65 is fully abutted against the stopper opening 9.

The working principle is as follows: when the corrugated pipe 11 frame 7 is required to be installed inside the heat exchanger shell 1, an operator opens the upper end socket 2 and the bottom end socket 3, the limit plate 8 on the corrugated pipe 11 frame 7 is aligned to the limit sliding groove 5 on the installation plate 4, the corrugated pipe 11 frame 7 is slowly placed into the heat exchanger shell 1 for preliminary limit, the insert blocks 62 above and below the installation plate 4 are respectively pressed, the insert blocks 62 move downwards in the installation grooves 63 to extrude the push rods 64 to drive the push rods 64 to move and mutually separate, the push rods 64 move to drive the pull rods 66 to move and mutually separate, the pull rods 66 move to pull the springs 67, the limit blocks 65 are mutually separated until being completely inserted into the limit openings 9, the corrugated pipe 11 frame 7 is secondarily fixed, the stability of the corrugated pipe 11 frame 7 and the corrugated pipe 11 is improved, when the corrugated pipe 11 frame 7 is disassembled, only a small distance needs to be pulled out of the insert blocks 62, and the limit blocks 65 are pulled to be far away from the limit openings 9 through the restoring force of the springs 67, the holder 7 is then withdrawn from the bellows 11.

Claims

1. Built-in bellows heat exchanger of strenghthened type, including heat exchanger casing (1), upper cover (2) and bottom (3), its characterized in that: fixed mounting has mounting panel (4) on heat exchanger casing (1), spacing spout (5) have been seted up on mounting panel (4), there is bellows (11) frame (7) through fixed establishment (6) fixed mounting that sets up on mounting panel (4) in heat exchanger casing (1), fixed mounting has evenly distributed's limiting plate (8) on bellows (11) frame (7), spacing mouthful (9) have been seted up on limiting plate (8), evenly distributed's water inlet (10) have been seted up on bellows (11) frame (7), water inlet (10) are located fixed mounting and are had evenly distributed's bellows (11).

2. The enhanced built-in bellows heat exchanger of claim 1, wherein: stop gear is including offering socket (61) on mounting panel (4), inserted block (62) of sliding connection on socket (61), offer mounting groove (63) in mounting panel (4), slide push rod (64) of setting in mounting groove (63), fixed mounting stopper (65) at push rod (64) tip, pull rod (66) of fixed mounting on push rod (64), spring (67) of fixed mounting on pull rod (66) and offer export (68) on mounting groove (63), socket (61) are linked together with mounting groove (63), inserted block (62) are the round platform type.

3. The enhanced built-in bellows heat exchanger of claim 2, wherein: the size of the limiting chute (5) is matched with that of the limiting plate (8), and the size of the limiting block (65) is matched with that of the limiting opening (9).

4. The enhanced built-in bellows heat exchanger of claim 1, wherein: the corrugated pipe (11) frame (7) is fixedly provided with a baffle plate (12), the stripes of the corrugated pipe (11) are arranged to be inclined, and the stripe paths of every two adjacent corrugated pipes (11) are opposite.

5. The enhanced built-in bellows heat exchanger of claim 1, wherein: the water collecting tank (13) is fixedly installed in the upper sealing head (2), the water collecting tank (13) is fixedly provided with a drain pipe (14) which is evenly sewn, and the drain pipe (14) is opposite to the water inlet (10).

6. The enhanced built-in bellows heat exchanger of claim 2, wherein: a slot (15) is formed in the mounting groove (63), and the size of the slot (15) is matched with that of the insert block (62).