CN206772092U - A kind of tubular heat exchanger - Google Patents
A kind of tubular heat exchanger Download PDFInfo
- Publication number
- CN206772092U CN206772092U CN201720115514.0U CN201720115514U CN206772092U CN 206772092 U CN206772092 U CN 206772092U CN 201720115514 U CN201720115514 U CN 201720115514U CN 206772092 U CN206772092 U CN 206772092U
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- China
- Prior art keywords
- heat exchanger
- exchanger tube
- spoiler
- extension
- tubular
- Prior art date
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Abstract
The utility model provides a kind of tubular heat exchanger, including shell, be arranged in shell a plurality of heat exchanger tube be arrangeding in parallel, be arranged on the end socket at shell both ends；Wherein, in a plurality of heat exchanger tube be arrangeding in parallel provided with S-shaped spiral the wavy extension of extension spoiler to increase thermal medium stroke；Wherein described S-shaped spiral extension wavy extension spoiler using the central shaft of the heat exchanger tube as axle, spiraled extension from one end of heat exchanger tube towards the other end around the axle.
Description
Technical field
Field of mechanical technique is the utility model is related to, refers in particular to a kind of tubular heat exchanger.
Background technology
Tubular heat exchanger is widely used in chemical field, is a kind of very common heat exchanger.Tubular heat exchanger typically wraps
Shell, a plurality of heat exchanger tube be arrangeding in parallel, end socket are included, wherein shell both ends are provided with end socket, and a plurality of heat exchanger tube be arrangeding in parallel
It is fixed in shell, so that thermal medium fully contacts with material-to-be-heated, reaches the function of heat exchange.
The heat exchanger tube of existing tubular heat exchanger is all tubulose, so cause thermal medium with it is material-to-be-heated between contact not
Enough abundant, heat transfer effect is bad.
Utility model content
For tubular heat exchanger structure not reasonable the problem of causing heat transfer effect bad of prior art, the utility model
The purpose of embodiment is to propose a kind of tubular heat exchanger rational in infrastructure, using effect is good.
In order to solve the above problems, the utility model embodiment proposes a kind of tubular heat exchanger, including：Shell, setting
The a plurality of heat exchanger tube be arrangeding in parallel in shell, the end socket for being arranged on shell both ends；Wherein, a plurality of heat exchange be arrangeding in parallel
Pipe in provided with S-shaped spiral spiral extension sheet spoiler；The spiral wavy extension of extension of wherein described S-shaped spiral is disturbed
Flowing plate is spiraled extension using the central shaft of the heat exchanger tube as axle, around the axle from one end of heat exchanger tube towards the other end.
Wherein, the width of the spoiler is identical with the radius of the heat exchanger tube.
Wherein, the external diameter of the spoiler is less than the internal diameter of the heat exchanger tube, and the both ends of the spoiler are welded on institute
State the both ends of heat exchanger tube.
Wherein, the heat exchanger tube includes the son pipe that N sections are connected with each other, and the sub- Guan Douwei both ends internal diameter of each of which is small and central
The big tubular of internal diameter, and the N knots pipe is mutually sequentially fixed at together so as to the inner chamber mutual conduction of all sub- pipes and be formed
The heat exchanger tube of hermetic seal；The spiral external diameter of spoiler of sheet of wavy extension of extension of wherein described S-shaped spiral is not more than
The both ends internal diameter.
Wherein, the heat exchanger tube also includes the connection end at both ends, and the connection end is internal diameter identical tubular.
Above-mentioned technical proposal of the present utility model has the beneficial effect that：Above-mentioned technical proposal proposes a kind of tubulation heat exchange
Device, its heat exchanger tube is a section, and the external diameter of the spoiler for the sheet that S-shaped extends spirally is no more than in the both ends
Footpath；So flow-disturbing effect can be added in the position of each section median rise of heat exchanger tube in spoiler both ends slot milling.
Further, using this section heat exchanger tube, the stroke of the medium outside heat exchanger tube can also increase, and further improve heat exchange
Effect.
Brief description of the drawings
Fig. 1 is the structural representation of the tubular heat exchanger of the utility model embodiment；
Fig. 2 is the broken section structural representation of the heat exchanger tube in Fig. 1；
Fig. 3 is the structural representation of the heat exchanger tube in Fig. 1.
Embodiment
To make the technical problems to be solved in the utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing
And specific embodiment is described in detail.
The utility model embodiment proposes a kind of tubular heat exchanger as shown in Figure 1, Figure 2, Figure 3 shows, including shell 1, sets
Put a plurality of heat exchanger tube 2 be arrangeding in parallel in shell 1, be arranged on the end socket at the both ends of shell 1；Wherein, this plurality of be arranged in parallel
Heat exchanger tube 2 in provided with S-shaped spiral spiral extension sheet spoiler 3 to increase thermal medium stroke；Wherein described S-shaped spiral
Spiral extension wavy extension spoiler 3 using the central shaft of the heat exchanger tube as axle, around the axle from one end of heat exchanger tube
Spiraled extension towards the other end.The spoiler 3 for the sheet of extension of being spiraled using S-shaped spiral, just as adding one in heat exchanger tube
Individual slide；Air-flow spirals traveling in the presence of the spoiler of sheet, adds the stroke of thermal medium, improves heat transfer effect.
Wherein, the width of the spoiler 3 is identical with the radius of the heat exchanger tube.
Wherein, the external diameter of the spoiler 3 is less than the internal diameter of the heat exchanger tube, and the both ends of the spoiler 3 are welded on
The both ends of the heat exchanger tube.
As shown in Figure 2 and Figure 3, the heat exchanger tube includes the son pipe that N sections are connected with each other, the sub- Guan Douwei both ends of each of which
The tubular that internal diameter is small and central internal diameter is big, and the N knots pipe is mutually sequentially fixed at together so that the inner chamber phase of all sub- pipes
Mutually turn on and form the heat exchanger tube of hermetic seal；Wherein described S-shaped spiral spiral extension wavy extension sheet spoiler 3
External diameter be not more than the both ends internal diameter.
Using this structure, the heat exchanger tube is a section, and the external diameter of the spoiler for the sheet that S-shaped extends spirally is not
More than the both ends internal diameter；So heat exchanger tube it is each section median rise position can in spoiler both ends slot milling,
Add flow-disturbing effect.Further, using this section heat exchanger tube, the stroke of the medium outside heat exchanger tube can also increase
Add, further improve heat transfer effect.
Wherein, the heat exchanger tube also includes the connection end at both ends, and the connection end is internal diameter identical tubular.
Described above is preferred embodiment of the present utility model, it is noted that for the ordinary skill of the art
For personnel, on the premise of principle described in the utility model is not departed from, some improvements and modifications can also be made, these improvement
The scope of protection of the utility model is also should be regarded as with retouching.
Claims (5)
- A kind of 1. tubular heat exchanger, it is characterised in that including：Shell, a plurality of heat exchanger tube be arrangeding in parallel being arranged in shell, It is arranged on the end socket at shell both ends；Wherein, spiraled the sheet of extension provided with S-shaped spiral in a plurality of heat exchanger tube be arrangeding in parallel Spoiler；Wherein described S-shaped spiral spiral extension wavy extension spoiler using the central shaft of the heat exchanger tube as axle, around The axle spirals extension from one end of heat exchanger tube towards the other end.
- 2. tubular heat exchanger according to claim 1, it is characterised in that the width of the sheet spoiler is no more than described The radius of heat exchanger tube.
- 3. tubular heat exchanger according to claim 1, it is characterised in that the external diameter of the spoiler is less than the heat exchanger tube Internal diameter, and the both ends of the spoiler are welded on the both ends of the heat exchanger tube.
- 4. tubular heat exchanger according to claim 1, it is characterised in that the heat exchanger tube includes the son that N sections are connected with each other Pipe, the tubular that the sub- Guan Douwei both ends internal diameter of each of which is small and central internal diameter is big, and the N knots pipe is mutually sequentially fixed at one Rise to form sub- pipe group, the inner chamber hermetic seal of the sub- pipe group；Wherein described S-shaped spiral spiral extension wavy extension piece The external diameter of the spoiler of shape is not more than the both ends internal diameter.
- 5. tubular heat exchanger according to claim 4, it is characterised in that the heat exchanger tube also includes the connection end at both ends, The connection end is internal diameter identical tubular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720115514.0U CN206772092U (en) | 2017-02-08 | 2017-02-08 | A kind of tubular heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720115514.0U CN206772092U (en) | 2017-02-08 | 2017-02-08 | A kind of tubular heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206772092U true CN206772092U (en) | 2017-12-19 |
Family
ID=60647658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720115514.0U Active CN206772092U (en) | 2017-02-08 | 2017-02-08 | A kind of tubular heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206772092U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108224852A (en) * | 2018-03-13 | 2018-06-29 | 福建雪人股份有限公司 | A kind of dry pipe ice evaporator |
| CN109603178A (en) * | 2018-12-26 | 2019-04-12 | 佛山市金银河智能装备股份有限公司 | A method of it taking off low kettle and takes off low kettle and heat broken matchmaker |
-
2017
- 2017-02-08 CN CN201720115514.0U patent/CN206772092U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108224852A (en) * | 2018-03-13 | 2018-06-29 | 福建雪人股份有限公司 | A kind of dry pipe ice evaporator |
| CN108224852B (en) * | 2018-03-13 | 2023-05-12 | 福建雪人股份有限公司 | Dry-type pipe ice evaporator |
| CN109603178A (en) * | 2018-12-26 | 2019-04-12 | 佛山市金银河智能装备股份有限公司 | A method of it taking off low kettle and takes off low kettle and heat broken matchmaker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 102402 north side of Jiyang village substation, Shilou Town, Fangshan District, Beijing Patentee after: Beijing Jiyi Holding Group Co.,Ltd. Address before: 102402 north side of Jiyang village substation, Shilou Town, Fangshan District, Beijing Patentee before: BEIJING JIYI CHEMICAL(BEIJING) CO.,LTD. |
|
| CP01 | Change in the name or title of a patent holder |