CN221565268U - Winding device for heat exchange tube of heat exchanger - Google Patents
Winding device for heat exchange tube of heat exchanger Download PDFInfo
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- CN221565268U CN221565268U CN202323663919.2U CN202323663919U CN221565268U CN 221565268 U CN221565268 U CN 221565268U CN 202323663919 U CN202323663919 U CN 202323663919U CN 221565268 U CN221565268 U CN 221565268U
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- tube
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- heat exchanger
- heat exchange
- pipe
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- 238000004804 winding Methods 0.000 title claims abstract description 49
- 239000003638 chemical reducing agent Substances 0.000 claims description 12
- 238000009434 installation Methods 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 238000012545 processing Methods 0.000 abstract description 8
- 230000006872 improvement Effects 0.000 abstract description 3
- 230000009467 reduction Effects 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000003754 machining Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a heat exchange tube winding device of a heat exchanger, which comprises: the first support frame, the second support frame, the rotating shaft, the driving component and the winding clamp, one end of the rotating shaft is arranged on the first support frame through a bearing, the other end of the rotating shaft is arranged on the second support frame through a bearing, the rotating shaft is connected with the driving component through a connector, the driving component is arranged in parallel with the first support frame, the utility model provides a heat exchange tube winding device of a heat exchanger, which has the advantages of simple structure, time and labor saving, improvement of processing efficiency and processing precision and great reduction of labor amount, and is characterized in that a winding clamp is detachably arranged on a rotating shaft, and a driving assembly drives the rotating shaft to rotate and drives the winding clamp to rotate together.
Description
Technical Field
The utility model relates to the field of heat exchange equipment processing, in particular to a heat exchange tube winding device of a heat exchanger.
Background
A heat exchanger 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. The heat exchangers can be classified in different ways. According to the operation process, the method can be divided into three categories of a dividing wall type, a mixed type and a heat accumulating type (or called regenerative type); the degree of compactness of the surface can be divided into two types, compact and non-compact.
As shown in fig. 1, which is an internal heat exchange tube distribution diagram of a heat exchanger applied to large-scale chemical equipment, heat exchange tubes are alternately wound (as shown in fig. 2), winding of the heat exchange tubes is performed by manual winding in the current processing production, and one steel tube is bent, so that the defects are that: the labor capacity of workers is huge, and the space between the heat exchange pipes is not accurate.
Disclosure of utility model
In order to solve the problems, the utility model aims to provide the heat exchange tube winding device of the heat exchanger, which has the advantages of simple structure, time and labor saving, improvement of processing efficiency and processing precision and great reduction of labor capacity.
According to one aspect of the present utility model, there is provided a heat exchange tube winding device for a heat exchanger, comprising: first support frame, second support frame, pivot, drive assembly and winding anchor clamps, the one end of pivot is installed on first strut through the bearing, and the other end of pivot is installed on the second strut through the bearing, and the pivot passes through the connector to be connected with drive assembly, and drive assembly sets up side by side with first support frame, and winding anchor clamps demountable installation pivot is last, and drive assembly drive pivot is rotatory and drive winding anchor clamps and rotate together. The driving assembly drives the rotating shaft and the winding clamp fixed on the rotating shaft to rotate, so that the effects of reducing labor intensity and improving machining precision are achieved.
In some embodiments, the winding jig includes: the first connecting pipe, second connecting pipe and supporting component, first connecting pipe and second connecting pipe are the ring, and first connecting pipe passes through a plurality of first supporting rods and pivot fixed connection, and the second connecting pipe passes through a plurality of second supporting rods and pivot fixed connection, and supporting component passes through a plurality of third supporting rods and pivot fixed connection. The heat exchange tube is communicated with the first connecting tube and the second connecting tube, and is wound and supported by the supporting component.
In some embodiments, the support assembly includes: the first fixed pipe, the second fixed pipe and the connecting rod, the first fixed pipe and the second fixed pipe are annular, the first fixed pipe is fixedly connected with the rotating shaft through a plurality of fourth supporting rods, the second fixed pipe is fixedly connected with the rotating shaft through a plurality of fifth supporting rods, and a plurality of connecting rods are fixed between the first fixed pipe and the second fixed pipe. The connecting rod is fixedly supported through the first fixing pipe and the second fixing pipe, and the heat exchange pipe is wound and supported through the connecting rod.
In some embodiments, the first connecting tube, the second connecting tube, the first fixed tube, and the second fixed tube are disposed coaxially with the rotating shaft. The post-installation is convenient and meets the requirements.
In some embodiments, the first connecting tube and the second connecting tube have the same diameter, and the first fixed tube and the second fixed tube have the same diameter, and the first connecting tube and the second connecting tube have a diameter greater than the first fixed tube and the second fixed tube. Such an arrangement facilitates disengagement of the wrapped heat exchange tube.
In some embodiments, the connecting rod is provided with 6-12 guide pieces uniformly distributed on the circumference of the first fixed pipe and the second fixed pipe, and the guide pieces are arranged outside the connecting rod. The guide plate is used for facilitating the determination of the winding position of the heat exchange tube.
In some embodiments, the guide plate is uniformly provided with a plurality of semicircular guide grooves. The positions of the heat exchange tubes are limited by the guide grooves, so that the distance between the heat exchange tubes is ensured to be stable.
In some embodiments, the first connecting tube is provided with a plurality of first mounting holes uniformly distributed on the circumference of one side close to the supporting component, and the second connecting tube is provided with a plurality of second mounting holes uniformly distributed on the circumference of one side close to the supporting component. The heat exchange tube is convenient to fix with the heat exchange tube through the first mounting hole and the second mounting hole.
In some embodiments, the drive assembly comprises: the motor, drive chain and switching-over speed reducer, the output of motor passes through the drive chain and connects the switching-over speed reducer, and the switching-over speed reducer passes through the shaft coupling and connects the pivot. The rotation of the rotating shaft is realized through a motor, a transmission chain and a reversing speed reducer.
Compared with the prior art, the utility model has the advantages of simple structure, time and labor saving, improved processing efficiency and processing precision, and greatly reduced labor amount; according to the utility model, the driving assembly drives the rotating shaft and the winding clamp fixed on the rotating shaft to rotate, so that the effects of reducing the labor intensity and improving the machining precision are realized; the heat exchange tube is communicated with the first connecting tube and the second connecting tube, and is wound and supported by the supporting component; the connecting rod is fixedly supported through the first fixing pipe and the second fixing pipe, and the heat exchange pipe is wound and supported through the connecting rod; the guide plate is used for conveniently determining the winding position of the heat exchange tube; the positions of the heat exchange tubes are limited through the guide grooves, so that the distance between the heat exchange tubes is stable; the heat exchange tube is convenient to fix with the heat exchange tube through the first mounting hole and the second mounting hole; the rotation of the rotating shaft is realized through a motor, a transmission chain and a reversing speed reducer.
Drawings
FIG. 1 is a schematic view of the structure of a product processed by a heat exchange tube winding device of a heat exchanger of the utility model;
FIG. 2 is a schematic view of the winding of heat exchange tubes of the heat exchange tube winding device of the heat exchanger of the present utility model;
FIG. 3 is a schematic diagram of the mechanism of the heat exchanger tube winding apparatus of the present utility model;
FIG. 4 is a schematic view of the structure of a winding jig of the heat exchange tube winding device of the heat exchanger of the present utility model;
FIG. 5 is a cross-sectional view of a heat exchanger tube winding apparatus of the present utility model;
fig. 6 is a schematic structural view of a driving assembly of the heat exchange tube winding device of the heat exchanger of the present utility model.
Detailed Description
The present utility model will be described in detail below with reference to the embodiments shown in the drawings, but it should be understood that the embodiments are not limited to the utility model, and equivalent changes or substitutions of functions, methods or structures according to the embodiments by those skilled in the art are included in the scope of the present utility model.
In the description of the present utility model, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, mechanically or electrically connected, may be in communication with each other between two elements, may be directly connected, or may be indirectly connected through an intermediate medium, and the specific meaning of the terms may be understood by those skilled in the art according to circumstances.
As shown in fig. 3, the heat exchange tube winding device of the heat exchanger according to the present utility model comprises: first support frame 1, second support frame 2, pivot 3, drive assembly 4 and winding anchor clamps 5, the one end of pivot 3 is installed on first strut through the bearing, and the other end of pivot 3 is installed on the second strut through the bearing, and pivot 3 passes through the connector to be connected with drive assembly 4, and drive assembly 4 and first support frame 1 set up side by side, and winding anchor clamps 5 demountable installation is epaxial 3, and drive assembly 4 drive pivot 3 is rotatory and drive winding anchor clamps 5 and rotate together. The rotating shaft 3 and the winding clamp 5 fixed on the rotating shaft 3 are driven to rotate by the driving assembly 4, so that the effects of reducing labor intensity and improving machining precision are achieved.
As shown in fig. 4, the winding jig 5 includes: the first connecting pipe 51, the second connecting pipe 52 and the supporting component 53, the first connecting pipe 51 and the second connecting pipe 52 are annular, the first connecting pipe 51 is fixedly connected with the rotating shaft 3 through a plurality of first supporting rods 61, the second connecting pipe 52 is fixedly connected with the rotating shaft 3 through a plurality of second supporting rods 62, and the supporting component 53 is fixedly connected with the rotating shaft 3 through a plurality of third supporting rods 63. The heat exchange tube is communicated through the first connection tube 51 and the second connection tube 52, and is wound and supported through the support assembly 53.
The support assembly 53 includes: the first fixing tube 54, the second fixing tube 55 and the connecting rod 56, the first fixing tube 54 and the second fixing tube 55 are annular, the first fixing tube 54 is fixedly connected with the rotating shaft 3 through a plurality of fourth supporting rods 64, the second fixing tube 55 is fixedly connected with the rotating shaft 3 through a plurality of fifth supporting rods 65, and a plurality of connecting rods 56 are fixed between the first fixing tube 54 and the second fixing tube 55. The connection rod 56 is fixedly supported by the first and second fixing pipes 54 and 55, and the heat exchange pipe is wound and supported by the connection rod 56.
The first connection pipe 51, the second connection pipe 52, the first fixing pipe 54, and the second fixing pipe 55 are disposed coaxially with the rotation shaft 3. The post-installation is convenient and meets the requirements.
The first connection pipe 51 and the second connection pipe 52 have the same diameter, and the first fixing pipe 54 and the second fixing pipe 55 have the same diameter, and the first connection pipe 51 and the second connection pipe 52 have a diameter larger than the first fixing pipe 54 and the second fixing pipe 55. Such an arrangement facilitates disengagement of the wrapped heat exchange tube.
The connecting rods 56 are provided with 6-12 guide pieces 57 uniformly distributed around the circumferences of the first fixing tube 54 and the second fixing tube 55, and the outside of the connecting rods 56 is provided with guide pieces. The use of the guide piece 57 facilitates the determination of the winding position of the heat exchange tube.
The guide piece 57 is uniformly provided with a plurality of semicircular guide grooves 58. The position of the heat exchange tubes is defined by the guide grooves 58 to ensure that the distance between the heat exchange tubes is stable.
As shown in fig. 5, a plurality of first mounting holes 511 are uniformly distributed on a circumference of a side of the first connection pipe 51 adjacent to the support member 53, and a plurality of second mounting holes 521 are uniformly distributed on a circumference of a side of the second connection pipe 52 adjacent to the support member 53. Fixing with the heat exchange tube is facilitated by the first mounting holes 511 and the second mounting holes 521.
As shown in fig. 6, the driving assembly 4 includes: the motor 41, the transmission chain 42 and the reversing speed reducer 43, the output end of the motor 41 is connected with the reversing speed reducer 43 through the transmission chain 42, and the reversing speed reducer 43 is connected with the rotating shaft 3 through a coupler. The rotation of the rotating shaft 3 is achieved by a motor 41, a transmission chain 42 and a reversing speed reducer 43.
When the heat exchange tube is used, one end of the heat exchange tube is welded and fixed with the first mounting hole 511, the motor is turned on to drive the rotating shaft 3 to rotate, a worker assists the heat exchange tube to wind, the motor 41 is further stopped in the guide groove 58 around which the heat exchange tube is wound, and finally the other end of the heat exchange tube is welded and fixed with the second mounting hole 521; the winding of the heat exchange tube is repeated according to the above steps. All heat exchange tubes are wound and fixed, and are separated along the top cutting of the first support rod 61, the second support rod 62, the third support rod 63, the fourth support rod 64 and the fifth support rod 65: the first connection pipe 51, the second connection pipe 52, the first fixing pipe 54 and the second fixing pipe 55 of the support assembly 53 are finally directly hung from the first connection pipe 51, the second connection pipe 52, the first fixing pipe 54 and the second fixing pipe 55 of the support assembly 53 and the connected heat exchange pipes to form a finished product as shown in fig. 1.
While only certain embodiments of the present utility model have been described, it will be apparent to those skilled in the art that other modifications and improvements can be made without departing from the inventive concept of the present utility model.
Claims (9)
1. Heat exchange tube winding device of heat exchanger, its characterized in that includes: first support frame, second support frame, pivot, drive assembly and winding anchor clamps, the one end of pivot is installed on first strut through the bearing, the other end of pivot is installed on the second strut through the bearing, the pivot passes through the connector and is connected with drive assembly, drive assembly sets up side by side with first support frame, winding anchor clamps demountable installation is epaxial, drive assembly drive pivot is rotatory and drives winding anchor clamps and rotate together.
2. The heat exchanger tube winding apparatus of claim 1, wherein the winding jig comprises: the device comprises a first connecting pipe, a second connecting pipe and a supporting component, wherein the first connecting pipe and the second connecting pipe are annular, the first connecting pipe is fixedly connected with a rotating shaft through a plurality of first supporting rods, the second connecting pipe is fixedly connected with the rotating shaft through a plurality of second supporting rods, and the supporting component is fixedly connected with the rotating shaft through a plurality of third supporting rods.
3. The heat exchanger tube winding apparatus of claim 2, wherein the support assembly comprises: the fixed pipe of first fixed pipe, second and connecting rod, first fixed pipe and second are the ring form, first fixed pipe passes through a plurality of fourth supporting rods and pivot fixed connection, the fixed pipe of second passes through a plurality of fifth supporting rods and pivot fixed connection, a plurality of connecting rods are fixed between the fixed pipe of first fixed pipe and the fixed pipe of second.
4. A heat exchanger heat exchange tube winding device according to claim 3, wherein the first connection tube, the second connection tube, the first fixing tube and the second fixing tube are coaxially disposed with the rotation shaft.
5. The heat exchanger tube winding apparatus according to claim 4, wherein the first connection tube and the second connection tube have the same diameter, the first fixed tube and the second fixed tube have the same diameter, and the first connection tube and the second connection tube have a diameter larger than the first fixed tube and the second fixed tube.
6. The heat exchange tube winding device of the heat exchanger according to claim 5, wherein the connecting rod is provided with 6 to 12 guide pieces uniformly distributed around the circumferences of the first and second fixing tubes, and the outer portion of the connecting rod is provided with the guide pieces.
7. The heat exchange tube winding device of the heat exchanger according to claim 6, wherein the guide plate is uniformly provided with a plurality of semicircular guide grooves.
8. The heat exchanger tube winding apparatus of claim 5, wherein the first connection tube has a plurality of first mounting holes uniformly distributed on a circumference of a side thereof adjacent to the support assembly, and the second connection tube has a plurality of second mounting holes uniformly distributed on a circumference of a side thereof adjacent to the support assembly.
9. The heat exchanger tube winding apparatus of any one of claims 1 to 7, wherein the drive assembly comprises: the motor, drive chain and switching-over speed reducer, the output of motor passes through the drive chain and connects the switching-over speed reducer, the switching-over speed reducer passes through the shaft coupling and connects the pivot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323663919.2U CN221565268U (en) | 2023-12-30 | 2023-12-30 | Winding device for heat exchange tube of heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323663919.2U CN221565268U (en) | 2023-12-30 | 2023-12-30 | Winding device for heat exchange tube of heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221565268U true CN221565268U (en) | 2024-08-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323663919.2U Active CN221565268U (en) | 2023-12-30 | 2023-12-30 | Winding device for heat exchange tube of heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221565268U (en) |
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2023
- 2023-12-30 CN CN202323663919.2U patent/CN221565268U/en active Active
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