CN214701846U - Impact-resistant heat exchanger of zigzag type - Google Patents
Impact-resistant heat exchanger of zigzag type Download PDFInfo
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- CN214701846U CN214701846U CN202023280161.0U CN202023280161U CN214701846U CN 214701846 U CN214701846 U CN 214701846U CN 202023280161 U CN202023280161 U CN 202023280161U CN 214701846 U CN214701846 U CN 214701846U
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Abstract
The utility model discloses a resistant impact heat exchanger of formula of cranking back, including the heat exchanger body, the first pipeline of heat exchanger body outer wall one side fixedly connected with, first pipeline and the inside intercommunication of heat exchanger body, first pipeline one side fixedly connected with second pipeline is kept away from to heat exchanger body outer wall, second pipeline and the inside intercommunication of heat exchanger body, heat exchanger body outer wall is equipped with the strip of paper used for sealing, first recess has been seted up to strip of paper used for sealing outer wall one side, first recess and heat exchanger body outer wall fixed connection. The utility model discloses a set up first pipeline at heat exchanger body outer wall, the joining of first pipeline and second pipeline makes the heat exchanger body can carry out effective connection with article, and the cross sectional shape of first recess sets up to the U font, makes the strip of paper used for sealing and laminates mutually with heat exchanger body outer wall, and the strip of paper used for sealing receives external force to take place small amplitude deformation, and the second recess makes the strip of paper used for sealing have certain elasticity, and the joining of second recess makes the strip of paper used for sealing can not fracture.
Description
Technical Field
The utility model relates to a heat exchanger technical field, concretely relates to resistant impact heat exchanger of zigzag type.
Background
The heat exchanger is a device for transferring part of heat of hot fluid to cold fluid, and is also called a heat exchanger. 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. The seal strip in the heat exchanger is one of important parts, and at present, the air-cooled plate-fin heat exchanger used in the market often has the defects of large thermal stress, pressure pulse resistance and poor thermal fatigue resistance at the seal strip of the heat exchanger.
Therefore, it is necessary to provide a zigzag type impact resistant heat exchanger to solve the above problems.
The above information disclosed in this background section is only for enhancement of understanding of the background of the disclosure and therefore it may contain information that does not constitute prior art that is already known to a person of ordinary skill in the art.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a resistant impact heat exchanger of formula of returning to, through setting up first pipeline at heat exchanger body outer wall, make the heat exchanger body can carry out effective connection with article, the cross sectional shape of first recess sets up to the U font, makes strip of paper used for sealing and laminate mutually with heat exchanger body outer wall, sets up the second recess at big envelope outer wall, makes the strip of paper used for sealing can not fracture to solve the above-mentioned weak point in the technique.
In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides a resistant impact heat exchanger of zigzag type, includes the heat exchanger body, the first pipeline of heat exchanger body outer wall one side fixedly connected with, first pipeline and the inside intercommunication of heat exchanger body, first pipeline one side fixedly connected with second pipeline is kept away from to heat exchanger body outer wall, second pipeline and the inside intercommunication of heat exchanger body, heat exchanger body outer wall is equipped with the strip of paper used for sealing, first recess has been seted up to strip of paper used for sealing outer wall one side, first recess and heat exchanger body outer wall fixed connection, the second recess has been seted up to strip of paper used for sealing outer wall one side of keeping away from first recess, second pipeline one side fixedly connected with connecting block is kept away from to heat exchanger body outer wall, the stabilizing trough has been seted up to the connecting block outer wall.
Preferably, the number of the seal strips is set to be a plurality, and the plurality of seal strips are uniformly distributed on the outer wall of the heat exchanger body.
Preferably, the diameter of the first pipeline is equal to that of the second pipeline, and the cross section of the first groove is in a U shape.
Preferably, the number of the second grooves is set to be multiple groups, each group is set to be two, and the two second grooves are symmetrically distributed on the outer wall of the seal.
Preferably, the cross-sectional shape of the stabilizing groove is a square, and the cross-sectional shape of the second groove is a circular arc.
Preferably, the number of the connecting blocks is two, and the two connecting blocks are uniformly distributed on the outer wall of the heat exchanger body.
Preferably, the number of the stabilizing grooves is two, each group is two, and the two stabilizing grooves are symmetrically distributed on the outer wall of the connecting block.
In the technical scheme, the utility model provides a technological effect and advantage:
through setting up first pipeline at heat exchanger body outer wall, the joining of first pipeline and second pipeline makes the heat exchanger body can carry out effective connection with article, and the cross sectional shape of first recess sets up to the U font, makes the strip of paper used for sealing and heat exchanger body outer wall laminate mutually, and the strip of paper used for sealing receives external force to take place small amplitude deformation, and the second recess makes the strip of paper used for sealing have certain elasticity, and the joining of second recess makes the strip of paper used for sealing can not fracture, this heat exchanger strip of paper used for sealing compressive pulse and thermal fatigue greatly increased.
Drawings
For a clearer explanation of the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present application, and it is obvious for those skilled in the art to obtain other drawings according to these drawings.
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a bottom view of the present invention;
fig. 3 is a side view of the seal of the present invention;
fig. 4 is a partial front view of the seal of the present invention.
Description of reference numerals:
1. a heat exchanger body; 2. a first conduit; 3. a second conduit; 4. a seal; 5. a first groove; 6. a second groove; 7. connecting blocks; 8. and a stabilizing groove.
Detailed Description
Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many different forms and should not be construed as limited to the examples set forth herein; rather, these example embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The drawings are merely schematic illustrations of the present disclosure and are not necessarily drawn to scale. The same reference numerals in the drawings denote the same or similar parts, and thus their repetitive description will be omitted.
Furthermore, the described features, structures, or characteristics may be combined in any suitable manner in one or more example embodiments. In the following description, numerous specific details are provided to give a thorough understanding of example embodiments of the disclosure. One skilled in the relevant art will recognize, however, that the subject matter of the present disclosure can be practiced without one or more of the specific details, or with other methods, components, steps, and so forth. In other instances, well-known structures, methods, implementations, or operations are not shown or described in detail to avoid obscuring aspects of the disclosure.
The utility model provides a zigzag impact-resistant heat exchanger as shown in figures 1-4, which comprises a heat exchanger body 1, a first pipeline 2 is fixedly connected with one side of the outer wall of the heat exchanger body 1, the first pipeline 2 is communicated with the interior of the heat exchanger body 1, a second pipeline 3 is fixedly connected to one side of the outer wall of the heat exchanger body 1, which is far away from the first pipeline 2, the second pipeline 3 is communicated with the interior of the heat exchanger body 1, a seal 4 is arranged on the outer wall of the heat exchanger body 1, a first groove 5 is arranged on one side of the outer wall of the seal 4, the first groove 5 is fixedly connected with the outer wall of the heat exchanger body 1, a second groove 6 is arranged on one side of the outer wall of the seal 4 far away from the first groove 5, the outer wall of the heat exchanger body 1 is far away from one side of the second pipeline 3 and is fixedly connected with a connecting block 7, and a stabilizing groove 8 is formed in the outer wall of the connecting block 7.
Further, in the above technical scheme, the number of the seal strips 4 is set to be a plurality of, and the plurality of seal strips 4 are uniformly distributed on the outer wall of the heat exchanger body 1, so that the stability of the heat exchanger body 1 is increased.
Further, in the above technical scheme, the diameter of the first pipeline 2 is equal to the diameter of the second pipeline 3, and the cross section of the first groove 5 is in a U shape, so that the seal 4 is attached to the outer wall of the heat exchanger body 1, and the stability between the seal 4 and the heat exchanger body 1 is improved.
Further, in the above technical scheme, the number of the second grooves 6 is set to be multiple groups, each group is set to be two, and the two second grooves 6 are symmetrically distributed on the outer wall of the seal 4, so that the seal 4 has certain elasticity, and the seal 4 is not broken.
Further, in the above technical solution, the cross-sectional shape of the stabilizing groove 8 is set to be square, and the cross-sectional shape of the second groove 6 is set to be arc, so that the seal 4 has certain elasticity, and the seal 4 is not broken.
Further, in the above technical scheme, the number of the connecting blocks 7 is two, and the two connecting blocks 7 are uniformly distributed on the outer wall of the heat exchanger body 1.
Further, in the above technical solution, the number of the stabilizing grooves 8 is set to two groups, each group is set to two, and the two stabilizing grooves 8 are symmetrically distributed on the outer wall of the connecting block 7.
The implementation mode is specifically as follows: when the heat exchanger is used, the first pipeline 2 and the second pipeline 3 are connected with corresponding articles, the first pipeline 2 and the second pipeline 3 are added, so that the heat exchanger body 1 can be effectively connected with the articles, when pressure pulses impact the inside of the heat exchanger body 1, the heat exchanger body 1 transmits the pressure pulses to the seal 4, the heat exchanger body 1 pulls the seal 4, the cross section of the first groove 5 is in a U shape, so that the seal 4 is attached to the outer wall of the heat exchanger body 1, the seal 4 is deformed in a small amplitude by external force, the second groove 6 enables the seal 4 to have certain elasticity, deformation caused by absorbing thermal stress is realized in the using process, the second groove 6 is added, so that the seal 4 cannot be broken, when the heat stress is absorbed in the heat exchanger body 1, the heat exchanger body 1 transmits the thermal stress to the seal 4, and the seal 4 is influenced by the thermal stress, the second groove 6 allows the seal 4 to thermally expand to a small extent without fission, and this embodiment specifically solves the problems of high thermal stress, poor resistance to pressure pulses and poor thermal fatigue at the heat exchanger seal.
This practical theory of operation:
referring to the attached drawings 1-4 of the specification, when the heat exchanger is used, the first pipeline 2 and the second pipeline 3 are connected with corresponding articles, when pressure pulses impact the inside of the heat exchanger body 1, the heat exchanger body 1 conducts the pressure pulses to the seal strip 4, the heat exchanger body 1 pulls the seal strip 4, the seal strip 4 is deformed in a small amplitude by external force, the second groove 6 enables the seal strip 4 to have certain elasticity, the deformation caused by absorbing thermal stress in the using process is achieved, when the heat exchanger body 1 absorbs the thermal stress, the heat exchanger body 1 conducts the thermal stress to the seal strip 4, the seal strip 4 is influenced by the thermal stress, the second groove 6 enables the seal strip 4 to be subjected to small-amplitude thermal expansion, and fission cannot occur.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a resistant impact heat exchanger of zigzag type, includes heat exchanger body (1), its characterized in that: one side of the outer wall of the heat exchanger body (1) is fixedly connected with a first pipeline (2), the first pipeline (2) is communicated with the interior of the heat exchanger body (1), one side of the outer wall of the heat exchanger body (1) far away from the first pipeline (2) is fixedly connected with a second pipeline (3), the second pipeline (3) is communicated with the inside of the heat exchanger body (1), the outer wall of the heat exchanger body (1) is provided with a seal (4), a first groove (5) is formed in one side of the outer wall of the seal (4), the first groove (5) is fixedly connected with the outer wall of the heat exchanger body (1), a second groove (6) is arranged on one side of the outer wall of the seal (4) far away from the first groove (5), the heat exchanger body (1) outer wall is kept away from second pipeline (3) one side fixedly connected with connecting block (7), stable groove (8) have been seted up to connecting block (7) outer wall.
2. A serpentine impact resistant heat exchanger according to claim 1, wherein: the number of the seal strips (4) is set to be a plurality of, and the seal strips (4) are uniformly distributed on the outer wall of the heat exchanger body (1).
3. A serpentine impact resistant heat exchanger according to claim 1, wherein: the diameter of the first pipeline (2) is equal to that of the second pipeline (3), and the cross section of the first groove (5) is U-shaped.
4. A serpentine impact resistant heat exchanger according to claim 1, wherein: the number of the second grooves (6) is set into a plurality of groups, each group is set into two, and the two second grooves (6) are symmetrically distributed on the outer wall of the seal (4).
5. A serpentine impact resistant heat exchanger according to claim 1, wherein: the cross section of the stabilizing groove (8) is square, and the cross section of the second groove (6) is arc-shaped.
6. A serpentine impact resistant heat exchanger according to claim 1, wherein: the number of the connecting blocks (7) is two, and the connecting blocks (7) are uniformly distributed on the outer wall of the heat exchanger body (1).
7. A serpentine impact resistant heat exchanger according to claim 1, wherein: the number of the stabilizing grooves (8) is set to two groups, each group is set to two groups, and the two stabilizing grooves (8) are symmetrically distributed on the outer wall of the connecting block (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023280161.0U CN214701846U (en) | 2020-12-29 | 2020-12-29 | Impact-resistant heat exchanger of zigzag type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023280161.0U CN214701846U (en) | 2020-12-29 | 2020-12-29 | Impact-resistant heat exchanger of zigzag type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214701846U true CN214701846U (en) | 2021-11-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023280161.0U Active CN214701846U (en) | 2020-12-29 | 2020-12-29 | Impact-resistant heat exchanger of zigzag type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214701846U (en) |
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2020
- 2020-12-29 CN CN202023280161.0U patent/CN214701846U/en active Active
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