CN221077331U

CN221077331U - Compact heat exchanger

Info

Publication number: CN221077331U
Application number: CN202322978515.6U
Authority: CN
Inventors: 黄炜杰; 张千; 毛德财; 蔡焱诚
Original assignee: Taizhou Jinlong Dafeng Water Heating Co ltd
Current assignee: Taizhou Jinlong Dafeng Water Heating Co ltd
Filing date: 2023-11-03
Publication date: 2024-06-04
Anticipated expiration: 2033-11-03

Abstract

The utility model belongs to the technical field of heat exchangers, and particularly relates to a compact heat exchanger, which comprises: a heat exchange hose which is arranged in a zigzag manner to form a heat exchanger; the clamping spring comprises a plurality of circular arc sections, and the circular arc sections are connected with adjacent heat exchange hoses; wherein, the heat exchange hose is provided with 6 pipes vertically, transversely is provided with 5 pipes, and adjacent pipe fitting is connected to the jump ring.

Description

Compact heat exchanger

Technical Field

The utility model belongs to the technical field of heat exchangers, and particularly relates to a compact heat exchanger.

Background

A heat exchanger (also known as a heat exchanger or heat exchange device) is a device for transferring heat from a hot fluid to a cold fluid to meet specified process requirements, and is an industrial application of convective heat transfer and thermal conduction.

In the prior art, the sleeve type heat exchanger is usually manufactured and formed by bending a metal pipe or connecting an elbow pipe, and in the manufacturing process, special equipment is often required to bend and prepare by adopting special tools, which results in long manufacturing time and high cost, so that a compact heat exchanger is specially designed.

Disclosure of utility model

The utility model aims at solving the technical problems, and provides a compact heat exchanger which achieves the effects of simple structure and convenient preparation.

In view of this, the present utility model provides a compact heat exchanger comprising:

a heat exchange hose which is arranged in a zigzag manner to form a heat exchanger;

The clamping spring comprises a plurality of circular arc sections, and the circular arc sections are connected with adjacent heat exchange hoses;

wherein, the heat exchange hose is provided with 6 pipes vertically, transversely is provided with 5 pipes, and adjacent pipe fitting is connected to the jump ring.

In the above technical scheme, further, the buckling molding has the conflict section on the jump ring, and the conflict section supports on being in the heat exchange hose of inboard behind circular arc connection heat exchange hose.

In the above technical scheme, further, the jump ring includes:

The three-tube clamp spring is arranged on the upper end face of the heat exchanger and is relatively and parallelly arranged with four tubes;

Four-tube clamp springs are arranged on the lower end face of the heat exchange hose and on two sides of the heat exchanger.

In the above technical scheme, further, the deformation section is formed on the circular arc section, and the deformation end is formed by bending at the midpoint position of the circular arc section.

In the above technical solution, further, the heat exchange hose includes:

A first heat exchange hose;

a second heat exchange hose;

The first heat exchange hose and the second heat exchange hose are arranged in parallel, and the adjacent first heat exchange hose and second heat exchange hose are connected through a clamp spring and then fixed together to form the heat exchanger.

In the above technical solution, further, the pipe joint is disposed on ports of the first heat exchange hose and the second heat exchange hose.

In the above technical solution, further, the heat exchange hose is a bellows.

The beneficial effects of the utility model are as follows: the heat exchange hose forms the labyrinth pipeline after buckling through the manual work, and then convenient preparation, and small convenient to use, pipeline length is long simultaneously to promote the heat exchange effect, further, simple structure only need the heat exchange hose buckle after with the jump ring cooperation can.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a first heat exchange hose of the present utility model;

FIG. 3 is a schematic view of a second heat exchange hose of the present utility model;

FIG. 4 is a schematic view of a three tube clamp spring of the present utility model;

FIG. 5 is a schematic view of a four-tube snap spring of the present utility model;

FIG. 6 is a schematic side view of the present utility model;

The label in the figure is: 1. a heat exchange hose; 11. a first heat exchange hose; 12. a second heat exchange hose; 2. clamping springs; 21. three-tube clamp springs; 22. four-pipe clamp springs; 3. a circular arc segment; 4. a collision section; 5. a deformation section; 6. a pipe joint.

Detailed Description

The technical solutions of the embodiments of the present application will be clearly described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which are obtained by a person skilled in the art based on the embodiments of the present application, fall within the scope of protection of the present application.

In the description of the present application, it is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments in accordance with the present application. For ease of description, the dimensions of the various features shown in the drawings are not drawn to actual scale. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but should be considered part of the specification where appropriate. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.

It should be noted that the terms "first," "second," and the like in the description and in the claims are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged, as appropriate, such that embodiments of the present application may be implemented in sequences other than those illustrated or described herein, and that the objects identified by "first," "second," etc. are generally of a type, and are not limited to the number of objects, such as the first object may be one or more. Furthermore, in the description and claims, "and/or" means at least one of the connected objects, and the character "/", generally means that the associated object is an "or" relationship.

It should be noted that, in the description of the present application, the terms like "front, rear, upper, lower, left, right", "horizontal, vertical, horizontal", and "top, bottom", etc. generally refer to the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are merely for convenience of describing the present application and simplifying the description, and these orientation terms do not indicate and imply that the apparatus or elements referred to must have a specific orientation or be constructed and operated in a specific orientation, and thus should not be construed as limiting the scope of the present application; the orientation word "inner and outer" refers to inner and outer relative to the contour of the respective component itself.

It should be noted that, in the present application, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element. Furthermore, it should be noted that the scope of the methods and apparatus in the embodiments of the present application is not limited to performing the functions in the order shown or discussed, but may also include performing the functions in a substantially simultaneous manner or in an opposite order depending on the functions involved, e.g., the described methods may be performed in an order different from that described, and various steps may be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.

Example 1:

the present embodiment provides a compact heat exchanger including:

a heat exchange hose 1, wherein the heat exchange hose 1 is arranged in a zigzag manner to form a heat exchanger;

The clamping spring 2 comprises a plurality of circular arc sections 3, and the circular arc sections 3 are connected with adjacent heat exchange hoses 1;

Wherein, heat exchange hose 1 vertically is provided with 6 pipes, transversely is provided with 5 pipes, and adjacent pipe fitting is connected to jump ring 2.

As can be seen in this embodiment, a compact heat exchanger comprises a heat exchange hose 1 and a clamping spring 2;

The heat exchange hose 1 is bent manually to form a labyrinth pipeline, and the labyrinth pipeline formed by bending the heat exchange hose 1 is shaped by using the clamp spring 2, so that the preparation process is simple, the cost is low, 6 pipes are longitudinally formed in the formed labyrinth pipeline, and 5 pipes are transversely formed in the formed labyrinth pipeline;

The clamp spring 2 is formed by bending a stainless steel bar through a bending device, the clamp spring 2 comprises a plurality of circular arc sections 3, when the clamp spring is used, the arc-shaped openings of the circular arc sections 3 are in a closing-in shape, and then the clamp spring is conveniently connected to the adjacent pipe sections of the bent heat exchange pipe, so that the clamp spring is fixed;

The heat exchange hose 1 forms a labyrinth pipeline after being bent manually, so that the heat exchange hose is convenient to prepare, small in size and convenient to use, and meanwhile, the pipeline is long in length, so that the heat exchange effect is improved, and further, the heat exchange hose is simple in structure and only needs to be matched with the clamp spring 2 after being bent.

Example 2:

The present embodiment provides a compact heat exchanger having the following technical features in addition to the technical scheme including the above embodiments.

The clamp spring 2 is provided with a supporting section 4 in a bending mode, and the supporting section 4 is propped against the heat exchange hose 1 at the inner side after the circular arc section 3 is connected with the heat exchange hose 1.

The embodiment can see that the clamp spring 2 is provided with the abutting section 4, the abutting section 4 is connected with the adjacent circular arc sections 3 and protrudes to one side far away from the opening of the circular arc sections 3, when the clamp spring is used, the abutting section 4 can abut against the heat exchange hose 1 positioned on the inner side after the circular arc sections 3 are connected to the heat exchange hose 1 on the outer side, so that the pipe sections between the adjacent heat exchange hoses 1 can be kept at a certain distance, and further the heat exchange effect can be improved.

Example 3:

The jump ring 2 includes:

The three-tube clamp springs 21 are arranged on the upper end face of the heat exchanger, and four opposite and parallel tubes are arranged;

Four-tube clamp springs 22, wherein the four-tube clamp springs 22 are arranged on the lower end face of the heat exchange hose 1 and on two sides of the heat exchanger.

The embodiment can be seen that the clamp springs 2 comprise two types, namely a three-tube clamp spring 21 and a four-tube clamp spring 22, and the three-tube clamp spring and the four-tube clamp spring 22 are mutually matched and fixed with the heat exchange hose 1, so that a regular heat exchanger is formed, and the conditions of frame scattering and deformation in heat exchange can be effectively prevented.

Example 4:

The deformed section 5 is formed on the circular arc section 3 of the three-tube clamp spring 21 and the four-tube clamp spring 22, and the deformed end is formed by bending at the midpoint position of the circular arc section 3.

In the embodiment, it can be seen that the deformation sections 5 are formed on the circular arc sections 3 at the two ends of the three-tube clamp spring 21 and the four-tube clamp spring 22, and the deformation sections 5 are formed in the middle section of the single circular arc section 3 in the forming process of the circular arc section 3;

The deformation section 5 makes the circular arc section 3 more labor-saving in the process of outwards breaking the two ends, and further facilitates the flaring connection of the opening of the circular arc section 3 with the heat exchange hose 1.

Example 5:

The heat exchange hose 1 includes:

A first heat exchange hose 11;

A second heat exchange hose 12;

the first heat exchange hose 11 and the second heat exchange hose 12 are arranged in parallel, and the adjacent first heat exchange hose 11 and second heat exchange hose 12 are connected through the clamp spring 2 and then fixed together to form a heat exchanger.

As can be seen in this embodiment, the heat exchange hose 1 comprises a first heat exchange hose 11 and a second heat exchange hose 12;

The first heat exchange hose 11 and the second heat exchange hose 12 have the same length but different bending modes, and are fixed together through a three-pipe clamp spring 21 and a four-pipe clamp spring 22 to form a heat exchanger after the first heat exchange hose 11 and the second heat exchange hose 12 are connected with each other;

Through setting up first heat exchange hose 11 and second heat exchange hose 12 and then can take over the pipeline more and then promote heat exchange efficiency, further practiced thrift the usage space simultaneously.

Example 6:

The pipe joint 6, the pipe joint 6 is set up on the port of the first heat exchange hose 11 and the second heat exchange hose 12.

In this embodiment, it can be seen that the pipe joint 6 is mounted on the ports of the first heat exchange hose 11 and the second heat exchange hose 12 and is used for interconnecting with the external pipe, thereby functioning as a connection fixture.

Example 7:

The heat exchange hose 1 is a bellows.

In this embodiment, it can be seen that the heat exchange hose 1 is made of a corrugated tube, and the corrugated tube has excellent bending performance, and the clip spring 2 can also play a role in limiting deformation after the heat exchange hose 1 is connected.

The embodiments of the present application have been described above with reference to the accompanying drawings, in which the embodiments of the present application and features of the embodiments may be combined with each other without conflict, the present application is not limited to the above-described embodiments, which are merely illustrative, not restrictive, of the present application, and many forms may be made by those of ordinary skill in the art without departing from the spirit of the present application and the scope of the claims, which are protected by the present application.

Claims

1. A compact heat exchanger, comprising:

A heat exchange hose (1), wherein the heat exchange hose (1) is arranged in a zigzag manner to form a heat exchanger;

The clamping spring (2), the clamping spring (2) comprises a plurality of circular arc sections (3), and the circular arc sections (3) are connected with adjacent heat exchange hoses (1);

the heat exchange hose (1) is longitudinally provided with 6 pipes, the heat exchange hose is transversely provided with 5 pipes, and the clamp spring (2) is connected with adjacent pipes.

2. A compact heat exchanger according to claim 1, wherein the clip spring (2) is formed with a contact section (4) by bending, and the contact section (4) is abutted against the heat exchange hose (1) located at the inner side after the circular arc section (3) is connected with the heat exchange hose (1).

3. A compact heat exchanger according to claim 2, characterized in that the snap spring (2) comprises:

The three-tube clamp springs (21) are arranged on the upper end face of the heat exchanger, and four relatively parallel tubes are arranged;

the four-pipe clamp springs (22), wherein the four-pipe clamp springs (22) are arranged on the lower end face of the heat exchange hose (1) and on two sides of the heat exchanger.

4. A compact heat exchanger according to claim 3, wherein the circular arc section (3) is formed with a deformed section (5), said deformed section (5) being formed by bending at the midpoint of the circular arc section (3).

5. A compact heat exchanger as claimed in claim 4, characterised in that the heat exchange hose (1) comprises:

a first heat exchange hose (11);

a second heat exchange hose (12);

The first heat exchange hoses (11) and the second heat exchange hoses (12) are arranged in parallel, and the adjacent first heat exchange hoses (11) and second heat exchange hoses (12) are connected through clamp springs (2) and then fixed together to form the heat exchanger.

6. The compact heat exchanger of claim 5, further comprising:

The pipe joint (6) is arranged on the ports of the first heat exchange hose (11) and the second heat exchange hose (12).

7. A compact heat exchanger according to claim 6, wherein the heat exchanging hose (1) is a corrugated tube.