CN205403004U - Stainless steel bellows tube ice -reserving coil pipe - Google Patents
Stainless steel bellows tube ice -reserving coil pipe Download PDFInfo
- Publication number
- CN205403004U CN205403004U CN201620151513.7U CN201620151513U CN205403004U CN 205403004 U CN205403004 U CN 205403004U CN 201620151513 U CN201620151513 U CN 201620151513U CN 205403004 U CN205403004 U CN 205403004U
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- coil pipe
- bellows tube
- type coil
- stainless steel
- cylinder
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Abstract
The utility model discloses a stainless steel bellows tube ice -reserving coil pipe, overlap parallel arrangement by the bellows tube straight tube section connected in turn and the S type coil pipe of U type bend loss constitution including many, S type coil pipe is buckled after by stainless steel one shot forming again and is formed, the interval replaced the evagination arc surface of connecting and is located the face of cylinder that the trough was located between two arc surfaces on bellows tube straight tube section included the axial, the axial length of evagination arc surface is the same with the axial length on the face of cylinder, in two adjacent S type coil pipes, the cross section on the face of cylinder of the trough of the evagination arc surface of the bellows tube straight tube section of a S type coil pipe and the bellows tube straight tube section of another S type coil pipe department is at the coplanar. The utility model discloses the ice -reserving coil pipe can utilize the high -efficient heat transfer of stainless steel bellows tube to reduce the ice -reserving time, through the fluid perturbation that the stainless steel bellows tube produced, improves fluid torrent effect reinforcing heat exchange coefficient, adopts one shot forming stainless steel bellows tube to reduce the welding seam to reduce the corruption of liquid to the pipeline.
Description
Technical field
This utility model relates to a kind of for the Ice storage coiled pipe in cold accumulation system, particularly a kind of bellows tube Ice storage coiled pipe.
Background technology
Nowadays, along with the raising of the increase of electric power consumption and quality of the life, electrical network peak valley electric power difference is increasingly severe, increasing for cold-peace heat supply power consumption accounting.China in November, 2010, State Development and Reform Commission, Electricity Monitoring Commission etc. six ministries and commissions combine in " the demand Side Management way " of initiation and refer to " by promotion and improve time-of-use tariffs system, encourage to underestimate accumulation of energy " etc., this document enforcement in 1 day January in 2011.Cool Storage Technology makes full use of low-valley interval start, electrical network released cold quantity peak period.From peak, the electricity consumption of air-conditioning is turned to low ebb, and wherein, Cool Storage Technology is a kind of important means realizing " peak load shifting ".Equipment crucial in ice storage system is ice storage unit, and the energy-efficient cool equipment that changes significantly more efficient can make full use of the trough electricity period at night and carries out accumulation of energy, thus improving ice-storage rate IPF.
Ice storage coiled pipe in current existing cold accumulation system is generally formed by bend pipe and straight tube welding or the bending of long straight tube forms, and therefore the heat exchange area of tube wall is less；And pipe inside and outside wall is smooth state, and in pipe, lateral fluid not easily forms turbulent flow, and the coefficient of heat transfer is less.It addition, the Stainless Steel Coil being welded in prior art, the liquid inside and outside pipe can make coil pipe reveal at commissure corrosion pipeline.
Utility model content
For the shortcoming that above-mentioned prior art exists, this utility model provides a kind of stainless steel wave pipe joint Ice storage coiled pipe, and the conduction surface of this Ice storage coiled pipe significantly increases, and makes heat exchanging fluid produce disturbance and turbulent flow around tube wall, substantially increases conduction efficiency.
In order to solve above-mentioned technical problem, a kind of stainless steel wave pipe joint Ice storage coiled pipe that the utility model proposes, including branched S type coil pipe, described S type coil pipe is made up of the bellows tube straight length alternately connected and U-shaped bend loss, the rotary surface of described bellows tube straight length include outer convex arc surface that axially interval alternately connects and between two arc surfaces the face of cylinder at trough place；The axial length of described outer convex arc surface is identical with the axial length on the described face of cylinder；Described S type coil pipe by after rustless steel one-shot forming again bending form；Branched S type coil pipe is arranged in parallel, in adjacent two S type coil pipes, the axially symmetric cross section on the face of cylinder at the trough place of the bellows tube straight length of the axially symmetric cross section of the outer convex arc surface of the bellows tube straight length of a S type coil pipe and another S type coil pipe is at grade.
Further, the length of every S type coil pipe is 20m-150m.The diameter on the face of cylinder at the trough place on described bellows tube straight length is 19mm-32mm.
Compared with prior art, the beneficial effects of the utility model are:
This utility model stainless steel wave pipe joint Ice storage coiled pipe has the arrangement of uniqueness, it is possible to makes heat transfer area significantly increase, and applies augmentation of heat transfer principle, makes heat exchanging fluid produce disturbance and turbulent flow around wall pipe, destroys fluid boundary layer, substantially increase hot transfer efficiency.Realize high efficient heat exchanging and reduce ice storage time, owing to adopting one-shot forming stainless steel wave pipe joint can reduce weld seam, thus avoiding the liquid corrosion to pipeline.
Accompanying drawing explanation
Fig. 1 is the Facad structure schematic diagram of this utility model stainless steel wave pipe joint Ice storage coiled pipe；
Fig. 2 is the side structure schematic diagram of stainless steel wave pipe joint Ice storage coiled pipe shown in Fig. 1；
Fig. 3 is I portion close-up schematic view shown in Fig. 1.
In figure: 1-bellows tube straight length, 2-U type bend loss, the outer convex arc surface of 3-, the 4-face of cylinder.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, technical solutions of the utility model being described in further detail, this utility model is only explained by described specific embodiment, not in order to limit this utility model.
As it is shown in figure 1, this utility model one stainless steel wave pipe joint Ice storage coiled pipe, including branched S type coil pipe, described S type coil pipe is made up of the bellows tube straight length 1 alternately connected and U-shaped bend loss 2.
As shown in Figure 3, the rotary surface of described bellows tube straight length 1 include outer convex arc surface 3 that axially interval alternately connects and between two arc surfaces the face of cylinder 4 at trough place, namely described bellows tube straight length 1 is alternately connected by interval elliposoidal or spherical pipeline section and cylinder straight length are constituted, the axial length of described outer convex arc surface 3 is identical with the axial length on the described face of cylinder 4, and the diameter on the face of cylinder, trough place 4 on described bellows tube straight length 1 can between 19mm-32mm.
Described S type coil pipe in this utility model by after rustless steel one-shot forming again bending form, there is no weld seam in the vertical, thus decreasing the liquid corrosion to pipeline.Overall dimensions according to different Ice storage coiled pipes, the length of every S type coil pipe can from 20m to 150m not etc..
As shown in Figure 2, branched S type coil pipe is arranged in parallel, as shown in Figure 3, in adjacent two S type coil pipes, the axially symmetric cross section on the face of cylinder 4 at the trough place of the bellows tube straight length 1 of the axially symmetric cross section of the outer convex arc surface 3 of the bellows tube straight length 1 of a S type coil pipe and another S type coil pipe is at grade.By being the concavo-convex alternate layout of crest/trough by adjacent wave pipe joint straight length 1, it is possible not only to increase the heat exchange area raising ice-storage rate of outer fluid in pipe, and outer fluid in pipe can be made to be in turbulence state, raising heat-transfer effect.It is also possible to increase the volume of same volume tube fluid, thus improving the refrigerating amount of tube fluid.
To sum up, the Ice storage coiled pipe with this utility model construction features can utilize stainless steel wave pipe joint high efficient heat exchanging, thus reducing ice storage time.Meanwhile, by the flow disturbance that stainless steel wave pipe joint produces, improve fluid turbulent effect and strengthen the coefficient of heat transfer.This utility model Ice storage coiled pipe adopts one-shot forming stainless steel wave pipe joint can reduce weld seam, thus reducing the liquid corrosion to pipeline.
Although this utility model being described above in conjunction with figure; but this utility model is not limited to above-mentioned detailed description of the invention; above-mentioned detailed description of the invention is merely schematic; rather than it is restrictive; those of ordinary skill in the art is under enlightenment of the present utility model; when without departing from this utility model objective, it is also possible to make many variations, these belong within protection of the present utility model.
Claims (3)
1. a stainless steel wave pipe joint Ice storage coiled pipe, including branched S type coil pipe, described S type coil pipe is made up of the bellows tube straight length (1) alternately connected and U-shaped bend loss (2), it is characterised in that:
The rotary surface of described bellows tube straight length (1) include outer convex arc surface (3) that axially interval alternately connects and between two arc surfaces the face of cylinder (4) at trough place；The axial length of described outer convex arc surface is identical with the axial length on the described face of cylinder；
Described S type coil pipe by after rustless steel one-shot forming again bending form；
Branched S type coil pipe is arranged in parallel, in adjacent two S type coil pipes, the axially symmetric cross section on the face of cylinder (4) at the trough place of the axially symmetric cross section of the outer convex arc surface (3) of the bellows tube straight length (1) of a S type coil pipe and the bellows tube straight length (1) of another S type coil pipe is at grade.
2. a kind of stainless steel wave pipe joint Ice storage coiled pipe according to claim 1, it is characterised in that: the length of every S type coil pipe is 20m-150m.
3. a kind of stainless steel wave pipe joint Ice storage coiled pipe according to claim 1, it is characterised in that: the diameter on the face of cylinder (4) at the trough place on described bellows tube straight length (1) is 19mm-32mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620151513.7U CN205403004U (en) | 2016-02-29 | 2016-02-29 | Stainless steel bellows tube ice -reserving coil pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620151513.7U CN205403004U (en) | 2016-02-29 | 2016-02-29 | Stainless steel bellows tube ice -reserving coil pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205403004U true CN205403004U (en) | 2016-07-27 |
Family
ID=56423898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620151513.7U Expired - Fee Related CN205403004U (en) | 2016-02-29 | 2016-02-29 | Stainless steel bellows tube ice -reserving coil pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205403004U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111351165A (en) * | 2016-08-17 | 2020-06-30 | 东南大学 | Compartment fractal ice storage tank |
-
2016
- 2016-02-29 CN CN201620151513.7U patent/CN205403004U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111351165A (en) * | 2016-08-17 | 2020-06-30 | 东南大学 | Compartment fractal ice storage tank |
| CN111351165B (en) * | 2016-08-17 | 2021-09-07 | 东南大学 | Compartment fractal ice storage tank |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160727 Termination date: 20200229 |
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| CF01 | Termination of patent right due to non-payment of annual fee |