CN216977599U

CN216977599U - Finned heat exchanger with fin-type fins arranged in series

Info

Publication number: CN216977599U
Application number: CN202123120938.1U
Authority: CN
Inventors: 汪东菊; 曹文杰; 汪鄂东
Original assignee: Wuhan Yakote Environmental Protection Equipment Co ltd
Current assignee: Wuhan Yakote Environmental Protection Equipment Co ltd
Priority date: 2021-12-13
Filing date: 2021-12-13
Publication date: 2022-07-15
Anticipated expiration: 2031-12-13

Abstract

The utility model discloses a serial fin heat exchanger which comprises an installation box and a heat exchange tube, wherein the heat exchange tube is arranged in the installation box, two ends of the heat exchange tube are respectively and fixedly connected with a group of connectors, and the connectors penetrate through two ends of the installation box and extend to the outside of the installation box. This string piece formula finned heat exchanger is through being provided with the recess, when using, the activity frame motion of upset both sides, insert the recess inside respectively with the activity frame of both sides, and make two sets of activity frame laminating in the inside of recess behind the promotion inserted block to both ends, loosen the inserted block under the promotion of spring, the inside that the inserted block inserted the slot is fixed a position the activity frame, the inside waffle slab of activity frame protects the inside subassembly of install bin at both ends in the use, realized can protecting the inside subassembly of install bin, it is that a large amount of subassemblies of inside expose externally for a long time to solve, easily receive the problem that outside collision caused the damage.

Description

Finned heat exchanger with fin-type fins arranged in series

Technical Field

The utility model relates to the technical field of heat exchangers, in particular to a fin-type heat exchanger with serial fins.

Background

Finned heat exchanger is a comparatively commonly used heat transfer device of a gas and liquid, the speed of heat conduction has been strengthened greatly through outside multiunit fin, the application is very extensive, and finned heat exchanger in use still has some not enoughly, inside body, a large amount of subassemblies such as fin expose externally for a long time, easily receive outside collision and cause the damage, and in case when having external force to lead to a set of fin to warp, the multiunit fin that can lead to both ends receives the influence, also can't guarantee the stability of honeycomb duct when using, so need a neotype string piece finned heat exchanger now and solve more than not enoughly.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a finned heat exchanger with serial fins, which aims to solve the problem that a large number of components such as internal tube bodies, fins and the like are exposed outside for a long time and are easily damaged by external collision in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a fin heat exchanger with fin-type strings comprises an installation box and a heat exchange tube, wherein the heat exchange tube is arranged inside the installation box, two ends of the heat exchange tube are respectively and fixedly connected with a group of connectors, the connectors penetrate through two ends of the installation box and extend to the outside of the installation box, two sides of two ends of the installation box are respectively and movably hinged with a group of movable frames, the outside of the heat exchange tube is fixedly connected with a plurality of groups of radiating fins, and two ends inside the installation box are respectively and movably connected with a plurality of groups of fixing plates;

a set of recess has been seted up respectively at the both ends of install bin, the inside fixedly connected with grid plate of activity frame, a set of slot has been seted up respectively at the both ends of activity frame one side, a set of movable groove of fixedly connected with respectively is distinguished to the top and the bottom at install bin both ends, the inside one end fixedly connected with spring of movable groove, the one end fixedly connected with inserted block of spring.

Preferably, the inserting block and the inserting groove form a movable connection, and the groove and the movable frame form a movable connection.

Preferably, a set of metal connecting strips is fixedly connected to two ends of the radiating fins respectively, and a set of limiting grooves is movably connected to two ends of each metal connecting strip respectively.

Preferably, the height of the inner part of the installation box is greater than that of the metal connecting strip, and the installation box and the limiting groove form fixed connection.

Preferably, the top fixedly connected with locating sleeve of fixed plate, a set of backup pad of fixedly connected with respectively at locating sleeve's both ends, the backup pad constitutes fixed connection with the fixed plate, locating sleeve's inside swing joint has the rubber sleeve, the both ends of fixed plate top both sides swing joint have a set of fixation nut respectively, fixation nut runs through the fixed plate and constitutes swing joint with the install bin.

Preferably, the heat exchange tube and the rubber sleeve form a movable connection, and the center line of the heat exchange tube and the center line of the positioning sleeve are on the same vertical plane.

Compared with the prior art, the utility model has the beneficial effects that: the fin type heat exchanger not only protects internal components, prevents fins from deforming, but also ensures the stability of a flow guide pipe in use;

(1) by arranging the groove, the movable frames, the grid plates, the movable grooves, the springs and the inserting blocks, when the movable frame protective box is used, the movable frames on two sides are turned to move, the movable frames on two sides are respectively inserted into the groove, the inserting blocks are pushed towards two ends to enable the two groups of movable frames to be attached to the inside of the groove, the inserting blocks are loosened to be pushed by the springs, the inserting blocks are inserted into the inside of the inserting grooves to position the movable frames, and the grid plates in the movable frames protect components in the mounting box at two ends during use, so that the components in the mounting box can be protected;

(2) the radiating fins, the metal connecting strips and the limiting grooves are arranged, the multiple groups of metal connecting strips fixed at the two ends of the radiating fins connect the multiple groups of parallel radiating fins together and support the multiple groups of radiating fins mutually, so that the strength of the radiating fins is improved, the radiating fins are prevented from deforming, the limiting grooves at the two ends of the metal connecting strips can limit the metal connecting strips, the strength of the radiating fins is further improved by improving the stability of the metal connecting strips, and the radiating fins can be prevented from deforming in a large area;

(3) through being provided with the fixed plate, fixation nut, the position sleeve, backup pad and rubber sleeve, when the installation, cup joint the department of buckling at the heat exchange tube with the multiunit position sleeve, and laminate the fixed plate of position sleeve one end on the inner wall of install bin, pass the inside that the fixed plate changes over into the install bin with the multiunit fixation nut and fix the position sleeve, the backup pad at position sleeve both ends improves the firm in connection nature between position sleeve and the fixed plate, and the inside rubber sleeve of position sleeve protects and cushions the heat exchange tube, with the stability when improving the heat exchange tube inside and having the material circulation, realized can improving the stability of heat exchange tube in the use.

Drawings

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

FIG. 2 is a schematic top view of the mounting box of the present invention;

FIG. 3 is an enlarged partial cross-sectional view taken at A in FIG. 1 according to the present invention;

FIG. 4 is a schematic top sectional view of the positioning sleeve of the present invention.

In the figure: 1. installing a box; 2. a groove; 3. a heat exchange pipe; 4. a heat dissipating fin; 5. a connecting port; 6. a movable frame; 7. a grid plate; 8. a metal connecting strip; 9. a limiting groove; 10. a fixing plate; 11. fixing a nut; 12. a movable groove; 13. a spring; 14. inserting a block; 15. a positioning sleeve; 16. a support plate; 17. a rubber sleeve; 18. 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.

Example 1: referring to fig. 1-4, a finned heat exchanger with series fins comprises an installation box 1 and a heat exchange tube 3, wherein the heat exchange tube 3 is arranged inside the installation box 1, two ends of the heat exchange tube 3 are respectively and fixedly connected with a set of connectors 5, the connectors 5 penetrate through two ends of the installation box 1 and extend to the outside of the installation box 1, two sides of two ends of the installation box 1 are respectively and movably hinged with a set of movable frames 6, the outside of the heat exchange tube 3 is fixedly connected with a plurality of groups of radiating fins 4, and two ends inside the installation box 1 are respectively and movably connected with a plurality of groups of fixing plates 10;

two ends of the installation box 1 are respectively provided with a group of grooves 2, the inside of the movable frame 6 is fixedly connected with a grid plate 7, two ends of one side of the movable frame 6 are respectively provided with a group of slots 18, the top and the bottom of two ends of the installation box 1 are respectively and fixedly connected with a group of movable grooves 12, one end inside each movable groove 12 is fixedly connected with a spring 13, and one end of each spring 13 is fixedly connected with an insert block 14;

the inserting block 14 and the slot 18 form a movable connection, and the groove 2 and the movable frame 6 form a movable connection;

specifically, as shown in fig. 1, fig. 2, fig. 3 and fig. 4, when using, the activity frame 6 of upset both sides moves, insert the activity frame 6 of both sides inside recess 2 respectively, and make two sets of activity frame 6 laminating in the inside of recess 2 after promoting inserted block 14 to both ends, loosen inserted block 14 under the promotion of spring 13, the inside that inserted block 14 inserted slot 18 is fixed a position activity frame 6, the inside graticule 7 of activity frame 6 protects the inside subassembly of install bin 1 at both ends in the use, realized can protecting the inside subassembly of install bin 1.

Example 2: a group of metal connecting strips 8 are fixedly connected to two ends of the radiating fins 4 respectively, and a group of limiting grooves 9 are movably connected to two ends of each metal connecting strip 8 respectively;

the height of the inner part of the installation box 1 is greater than that of the metal connecting strip 8, and the installation box 1 and the limiting groove 9 form fixed connection;

specifically, as shown in fig. 1, fig. 3 and fig. 4, the multiple groups of metal connecting strips 8 fixed at the two ends of the radiating fins 4 connect the multiple groups of parallel radiating fins 4 together, and the multiple groups of radiating fins 4 are mutually supported, so that the strength of the radiating fins 4 is improved, the radiating fins 4 are prevented from deforming, the limiting grooves 9 at the two ends of the metal connecting strips 8 can limit the metal connecting strips 8, the strength of the radiating fins 4 is further improved by improving the stability of the metal connecting strips 8, and the radiating fins 4 can be prevented from deforming in a large area.

Example 3: the top end of the fixing plate 10 is fixedly connected with a positioning sleeve 15, two ends of the positioning sleeve 15 are respectively and fixedly connected with a group of supporting plates 16, the supporting plates 16 and the fixing plate 10 are fixedly connected, the inside of the positioning sleeve 15 is movably connected with a rubber sleeve 17, two ends of two sides of the top of the fixing plate 10 are respectively and movably connected with a group of fixing nuts 11, and the fixing nuts 11 penetrate through the fixing plate 10 and are movably connected with the installation box 1;

the heat exchange tube 3 and the rubber sleeve 17 form a movable connection, and the central line of the heat exchange tube 3 and the central line of the positioning sleeve 15 are on the same vertical plane;

specifically, as shown in fig. 1, fig. 3 and fig. 4, when installing, cup joint the bending department at heat exchange tube 3 with multiunit set sleeve 15, and laminate the fixed plate 10 of set sleeve 15 one end on the inner wall of install bin 1, pass the inside of fixed plate 10 commentaries on classics over to install bin 1 with multiunit fixation nut 11 and fix set sleeve 15, the backup pad 16 at set sleeve 15 both ends improves the fastness of being connected between set sleeve 15 and the fixed plate 10, and the inside rubber sleeve 17 of set sleeve 15 protects and cushions heat exchange tube 3, stability when having the material circulation in order to improve heat exchange tube 3 inside, the stability that can improve heat exchange tube 3 in the use has been realized.

The working principle is as follows: when the utility model is used, firstly, when in use, the movable frames 6 at two sides are turned over to move, the movable frames 6 at two sides are respectively inserted into the grooves 2, the inserting blocks 14 are pushed towards two ends to ensure that two groups of movable frames 6 are attached to the inner parts of the grooves 2, the inserting blocks 14 are loosened and pushed by the springs 13 to position the movable frames 6 by inserting the inserting blocks 14 into the inserting grooves 18, the grid plates 7 in the movable frames 6 protect the components in the installation box 1 at two ends in use, the multiple groups of parallel radiating fins 4 are connected together by the multiple groups of metal connecting strips 8 fixed at two ends of the radiating fins 4, the multiple groups of radiating fins 4 are mutually supported, the strength of the radiating fins 4 is improved, the radiating fins 4 are prevented from deforming, the limiting grooves 9 at two ends of the metal connecting strips 8 can limit the metal connecting strips 8, the strength of the radiating fins 4 is further improved by improving the stability of the metal connecting strips 8, when the installation, cup joint the department of buckling at heat exchange tube 3 with multiunit position sleeve 15, and laminate the fixed plate 10 of position sleeve 15 one end on the inner wall of install bin 1, pass multiunit fixation nut 11 and pass into the inside of installing bin 1 over to fixed position sleeve 15 of fixed plate 10, the backup pad 16 at position sleeve 15 both ends improves the fastness of being connected between position sleeve 15 and the fixed plate 10, and the inside rubber sleeve 17 of position sleeve 15 protects and cushions heat exchange tube 3, stability when having the material circulation in order to improve heat exchange tube 3 inside.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a string piece formula fin heat exchanger, includes install bin (1) and heat exchange tube (3), its characterized in that: the heat exchange tube is characterized in that a heat exchange tube (3) is arranged inside the installation box (1), two ends of the heat exchange tube (3) are respectively and fixedly connected with a group of connectors (5), the connectors (5) penetrate through two ends of the installation box (1) and extend to the outside of the installation box (1), two sides of two ends of the installation box (1) are respectively and movably hinged with a group of movable frames (6), the outside of the heat exchange tube (3) is fixedly connected with a plurality of groups of radiating fins (4), and two ends inside the installation box (1) are respectively and movably connected with a plurality of groups of fixing plates (10);

a set of recess (2) has been seted up respectively at the both ends of install bin (1), the inside fixedly connected with grid plate (7) of activity frame (6), a set of slot (18) have been seted up respectively at the both ends of activity frame (6) one side, a set of activity groove (12) of fixedly connected with respectively in the top and the bottom at install bin (1) both ends, the inside one end fixedly connected with spring (13) of activity groove (12), the one end fixedly connected with inserted block (14) of spring (13).

2. The finned tube exchanger of claim 1, wherein: the inserting block (14) and the inserting groove (18) form a movable connection, and the groove (2) and the movable frame (6) form a movable connection.

3. The finned tube exchanger of claim 1, wherein: the two ends of the radiating fins (4) are fixedly connected with a group of metal connecting strips (8) respectively, and the two ends of the metal connecting strips (8) are movably connected with a group of limiting grooves (9) respectively.

4. The finned tube exchanger of claim 1, wherein: the height of the interior of the installation box (1) is larger than that of the metal connecting strip (8), and the installation box (1) and the limiting groove (9) form fixed connection.

5. The finned tube exchanger of claim 1, wherein: the top fixedly connected with locating sleeve (15) of fixed plate (10), the both ends difference fixedly connected with a set of backup pad (16) of locating sleeve (15), backup pad (16) constitute fixed connection with fixed plate (10), the inside swing joint of locating sleeve (15) has rubber sleeve (17), the both ends difference swing joint of fixed plate (10) top both sides has a set of fixation nut (11), fixation nut (11) run through fixed plate (10) and constitute swing joint with install bin (1).

6. The finned tube exchanger of claim 1, wherein: the heat exchange tube (3) and the rubber sleeve (17) form a movable connection, and the central line of the heat exchange tube (3) and the central line of the positioning sleeve (15) are on the same vertical plane.