CN204027407U - A kind of helical disk pipe support - Google Patents
A kind of helical disk pipe support Download PDFInfo
- Publication number
- CN204027407U CN204027407U CN201420322775.6U CN201420322775U CN204027407U CN 204027407 U CN204027407 U CN 204027407U CN 201420322775 U CN201420322775 U CN 201420322775U CN 204027407 U CN204027407 U CN 204027407U
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- upper header
- pipe
- phase layer
- lower collector
- communicated
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- 239000007791 liquid phase Substances 0.000 claims abstract description 22
- 239000012071 phase Substances 0.000 claims abstract description 22
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 239000012530 fluid Substances 0.000 description 11
- 230000002146 bilateral effect Effects 0.000 description 4
- 238000005265 energy consumption Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000002421 anti-septic effect Effects 0.000 description 2
- 210000000481 breast Anatomy 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005246 galvanizing Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000009834 vaporization Methods 0.000 description 2
- 230000008016 vaporization Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model relates to a kind of helical disk pipe support using for spiral tube evaporator, comprise a upper header, upper header is horizontally disposed, upper header inside arranges a dividing plate, upper header is divided into the gas phase layer on upper strata and the liquid phase layer of lower floor, gas phase layer and liquid phase layer are not communicated with mutually, and upper header has the escape pipe communicating with gas phase layer, and upper header has the feed tube communicating with liquid phase layer; One lower collector pipe, is arranged in the below of upper header; Many mozzles, are arranged side by side between upper header and lower collector pipe, and one end of each mozzle is communicated with the liquid phase layer of upper header, and the other end of each mozzle is communicated with lower collector pipe; Many spiral coils, are arranged side by side between upper header and lower collector pipe, and one end of each spiral coil is communicated with the gas phase layer of upper header, and the other end of each spiral coil is communicated with lower collector pipe.The utility model provides one to reduce flow passage resistance force of waterproof, improves the helical disk pipe support of heat exchanger effectiveness.
Description
Technical field
The utility model relates to a kind of heat-exchange device, relates in particular to a kind of helical disk pipe support using for spiral tube evaporator.
Background technology
As an important device of spiral tube evaporator, the Main Function of helical disk pipe support is to reduce flow passage resistance force of waterproof, has improved heat-exchange capacity, reduces equipment energy consumption.Therefore the optimal design of the each member of helical disk pipe support has great impact for the energy saving in running effect of spiral tube evaporator, and the quality that spiral coil sets up meter is the key factor that affects spiral tube evaporator heat exchange efficiency and heat exchange amount.
As shown in Figure 1, helical disk pipe support comprises horizontally disposed upper header 12 to traditional helical disk pipe support, and the lower collector pipe 15 being arranged in parallel with upper header, fixing by 3 stay pipes 13 between upper header 12 and lower collector pipe 15.Many spiral coils 14 are arranged side by side between upper header 12 and lower collector pipe 15, and one end of spiral coil 14 is communicated with upper header 12, and the other end of spiral coil 14 is communicated with lower collector pipe 15, and upper header 12 has feed tube 17 and escape pipe 11.When work, hydraulic fluid enters upper header 12 through feed tube 17, flow into spiral coil 14 through upper header 12 again and enter from top to bottom lower collector pipe 15, in this process, medium outside hydraulic fluid and helical disk pipe support carries out sufficient heat exchange, hydraulic fluid heat absorption vaporization, steam arrives after upper header 12 from the bottom to top along spiral coil 14, discharges from escape pipe 11.Adopt this kind of structure, find that hydraulic fluid top-down flow direction in spiral coil 14 is contrary with steam flow direction from bottom to top, thereby increased flow passage resistance force of waterproof, reduced heat exchanger effectiveness.In like manner, in upper header 12, hydraulic fluid, together with vapor mixing, also exists the situation that flow direction is contrary to occur, and can further increase flow passage resistance force of waterproof, reduces heat exchanger effectiveness.
Utility model content
The technical problems to be solved in the utility model has been to provide one and has reduced flow passage resistance force of waterproof, improves the helical disk pipe support of heat exchanger effectiveness.
The utility model provides a kind of helical disk pipe support, comprise a upper header, upper header is horizontally disposed, upper header inside arranges a dividing plate, upper header is divided into the gas phase layer on upper strata and the liquid phase layer of lower floor, gas phase layer and liquid phase layer are not communicated with mutually, and upper header has the escape pipe communicating with gas phase layer, and upper header has the feed tube communicating with liquid phase layer; One lower collector pipe, is arranged in the below of upper header, and parallel with upper header; Mozzle, many mozzles are arranged side by side between upper header and lower collector pipe, and one end of mozzle is communicated with the liquid phase layer of upper header, and the other end of mozzle is communicated with lower collector pipe; Spiral coil, many spiral coils are arranged side by side between upper header and lower collector pipe, and one end of spiral coil is communicated with the gas phase layer of upper header, and the other end of spiral coil connects lower collector pipe.
According to an embodiment of the present utility model, mozzle is vertical with upper header, and mozzle is in the plane that upper header and lower collector pipe form, and spiral coil is parallel with mozzle, and spiral coil is arranged in the both sides of the plane that upper header and lower collector pipe form.
According to an embodiment of the present utility model, arrange a pair of single-screw coil pipe in the bilateral symmetry of every mozzle.By corresponding arrangement the in left and right of spiral coil, make the heat transfer loss of each path identical, thereby improved heat-exchange capacity, also can reduce equipment energy consumption.
According to an embodiment of the present utility model, arrange a pair of double helix coil pipe in the bilateral symmetry of every mozzle.Adopt double helix coil pipe, further improve heat-exchange capacity.
According to an embodiment of the present utility model, draft-tube diameter is 44mm-46mm, and the outer ring radius of turn of double helix coil pipe is 89mm-91mm, and bore is
inner ring radius of turn is 46mm-47mm, and inner ring bore is
According to an embodiment of the present utility model, spiral coil is bent into by high-frequency welded steel pipe.Spiral coil is manufactured with high-frequency welded steel pipe, and without abutment joint, one-shot forming, can at utmost reduce leak point, and length can be cut arbitrarily, has simple structure, saves the advantages such as material.
According to an embodiment of the present utility model, spiral coil overall thermal is zinc-plated.Spiral coil improves heat-exchange capacity by galvanizing, and has improved antiseptic power simultaneously.
The utility model adopts mozzle to be communicated with upper header and lower collector pipe, is divided into gas phase layer and liquid phase layer at upper header, makes gas-liquid separation more clear, and heat transfer cycle is more reasonable, has reduced flow passage resistance force of waterproof, thereby has promoted heat-exchange capacity.
Brief description of the drawings
Fig. 1 is the structural representation of a kind of helical disk pipe support of the prior art.
Fig. 2 is the structural representation of the utility model single-screw pipe-coiling rack.
Fig. 3 is the plan structure schematic diagram of Fig. 2.
Fig. 4 is the structural representation of the utility model double helix pipe-coiling rack.
Fig. 5 is the plan structure schematic diagram of Fig. 4.
Detailed description of the invention
Embodiment of the present utility model is exactly the improvement of making in order to reduce flow passage resistance force of waterproof of the prior art.Below detailed description of the invention is described in detail.
The structural representation of a kind of helical disk pipe support of the utility model as shown in Figure 2.Helical disk pipe support comprises upper header 22, lower collector pipe 25, mozzle 23 and spiral coil 24.Upper header 22 is horizontally disposed, and upper header 22 bosom positions arrange a dividing plate 28.Upper header 22 is divided into the gas phase layer 29 on upper strata and the liquid phase layer 210 of lower floor by dividing plate 28, and gas phase layer 29 and liquid phase layer 210 are not communicated with mutually.Upper header 22 has the feed tube 27 communicating with liquid phase layer 210.Upper header 22 has the escape pipe 21 communicating with gas phase layer 29.Lower collector pipe 25 is arranged in the below with upper header 22.Many mozzles 23 are arranged side by side between upper header 22 and lower collector pipe 25.One end of mozzle 23 is communicated with the liquid phase layer 210 of upper header 22, and the other end of mozzle 23 is communicated with lower collector pipe 25.Spiral coil 24 is arranged side by side between upper header 22 and lower collector pipe 25.One end of spiral coil 24 is communicated with the gas phase layer 29 of upper header 22, and the other end of spiral coil 22 connects lower collector pipe 25.
As one of the utility model embodiment preferably, as shown in Figures 2 and 3, mozzle 23 is vertical with upper header 22.Mozzle 23 projection is in vertical direction in upper header 22 and lower collector pipe 25 view field in vertical direction.The bearing of trend of spiral coil 24 is parallel with mozzle 23.The both sides of spiral coil 24 projection in vertical direction in upper header 22 and lower collector pipe 25 view field in vertical direction.
As one of the utility model embodiment preferably, as shown in Figure 3, arrange a pair of single-screw coil pipe 24 in the bilateral symmetry of every mozzle 23.By corresponding arrangement the in left and right of single-screw coil pipe 24, make the heat transfer loss of each path identical, thereby improved heat-exchange capacity, also can reduce equipment energy consumption.
As a variation of the utility model embodiment, as shown in Figure 4 and Figure 5, arrange a pair of double helix coil pipe 44 in the bilateral symmetry of every mozzle 43.Other parts are identical with the helical disk pipe support of use single-screw pipe.As shown in Figure 4, helical disk pipe support comprises upper header 42, lower collector pipe 45, mozzle 43 and spiral coil 44.Upper header 42 bosom positions arrange a dividing plate 48.Upper header 42 is divided into the gas phase layer 49 on upper strata and the liquid phase layer 410 of lower floor by dividing plate 48, and gas phase layer 49 and liquid phase layer 410 are not communicated with mutually.Upper header 42 has the feed tube 47 communicating with liquid phase layer 410.Upper header 42 has the escape pipe 41 communicating with gas phase layer 49.
Helical disk pipe support needs according to real work, i.e. the different requirements of heat exchange amount, can be designed as the double-spiral structure of Fig. 4, Fig. 5 or the single-screw structure of Fig. 2, Fig. 3 to adapt to client's demand.
Preferably mozzle 43 diameters of double helix pipe-coiling rack are 44mm-46mm as one of the utility model embodiment, and the outer ring radius of turn of double helix coil pipe is 89mm-91mm, and bore is
inner ring radius of turn is 46mm-47mm, and inner ring bore is
As one of the utility model embodiment preferably, spiral coil 24,44 is bent into by high-frequency welded steel pipe.Spiral coil 24,44 use high-frequency welded steel pipes are manufactured, and without abutment joint, one-shot forming, can at utmost reduce leakage point, and length can be cut arbitrarily, has simple structure, save the advantages such as material.
As one of the utility model embodiment preferably, spiral coil 24,44 overall thermal are zinc-plated.Spiral coil 24,44 improves heat-exchange capacity by galvanizing, and has improved antiseptic power simultaneously.
When work, hydraulic fluid enters the liquid phase layer 210,410 of upper header 22,42 through feed tube 27,47, flow into mozzle 23,43 through upper header 22,42 and enter from top to bottom lower collector pipe 25,45, in this process, medium outside hydraulic fluid and helical disk pipe support carries out sufficient heat exchange, hydraulic fluid heat absorption vaporization, and steam arrives from the bottom to top along spiral coil 24,44 after the gas phase layer 29,49 of upper header 22,42, discharge from escape pipe 21,41, form thus a thermal circulation process.
Outstanding advantages of the present utility model is, replaced the stay pipe using in conventional art with mozzle, fixed whole helical disk pipe support together with spiral coil, mozzle or the designated lane of hydraulic fluid simultaneously, allow hydraulic fluid flow from top to bottom, move and separate completely from bottom to top through spiral coil with steam, thereby reduced flow passage resistance force of waterproof, promoted heat exchanger effectiveness.In like manner, upper header is divided into the gas phase layer on upper strata and the liquid phase layer of lower floor, changes hydraulic fluid in the past and, together with vapor mixing, make gas-liquid separation more clear, further reduced flow passage resistance force of waterproof, promoted heat exchanger effectiveness.Through test, the in the situation that of equal heat transfer area, the average heat transfer efficiency of novel helical disk pipe support is compared conventional helical pipe-coiling rack can exceed 6% left and right.
By reference to the accompanying drawings embodiment of the present utility model is explained in detail above.Although the utility model with preferred embodiment openly as above; but it is not for limiting the utility model; any those skilled in the art are not departing from spirit and scope of the present utility model; can make possible variation and amendment, therefore protection domain of the present utility model should be as the criterion with the scope that claims were defined.
Claims (8)
1. a helical disk pipe support, is characterized in that, comprising:
One upper header, upper header is horizontally disposed, and upper header inside arranges a dividing plate, upper header is divided into the gas phase layer on upper strata and the liquid phase layer of lower floor, gas phase layer and liquid phase layer are not communicated with mutually, and upper header has the escape pipe communicating with gas phase layer, and upper header has the feed tube communicating with liquid phase layer;
One lower collector pipe, is arranged in the below of upper header;
Many mozzles, are arranged side by side between upper header and lower collector pipe, and one end of each mozzle is communicated with the liquid phase layer of upper header, and the other end of each mozzle is communicated with lower collector pipe;
Many spiral coils, are arranged side by side between upper header and lower collector pipe, and one end of each spiral coil is communicated with the gas phase layer of upper header, and the other end of each spiral coil is communicated with lower collector pipe.
2. a kind of helical disk pipe support as claimed in claim 1, it is characterized in that, each mozzle is vertical with upper header, mozzle (23) projection is in vertical direction in upper header (22) and lower collector pipe (25) view field in vertical direction, the bearing of trend of spiral coil (24) is parallel with mozzle (23), the both sides of spiral coil (24) projection in vertical direction in upper header (22) and lower collector pipe (25) view field in vertical direction.
3. a kind of helical disk pipe support as claimed in claim 2, is characterized in that, these many spiral coils are divided into multipair, is arranged symmetrically in the both sides of each mozzle.
4. a kind of helical disk pipe support as claimed in claim 3, is characterized in that, each spiral coil is single-screw coil pipe.
5. a kind of helical disk pipe support as claimed in claim 3, is characterized in that, each spiral coil is double helix coil pipe.
6. a kind of helical disk pipe support as claimed in claim 5, is characterized in that, draft-tube diameter is 44mm-46mm, and the outer ring radius of turn of double helix coil pipe is 89mm-91mm, and bore is
the inner ring radius of turn of double helix coil pipe is 46mm-47mm, and inner ring bore is
7. a kind of helical disk pipe support as claimed in claim 1, is characterized in that, spiral coil is bent into by high-frequency welded steel pipe.
8. a kind of helical disk pipe support as claimed in claim 1, is characterized in that, spiral coil overall thermal is zinc-plated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420322775.6U CN204027407U (en) | 2014-06-17 | 2014-06-17 | A kind of helical disk pipe support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420322775.6U CN204027407U (en) | 2014-06-17 | 2014-06-17 | A kind of helical disk pipe support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204027407U true CN204027407U (en) | 2014-12-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420322775.6U Expired - Lifetime CN204027407U (en) | 2014-06-17 | 2014-06-17 | A kind of helical disk pipe support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204027407U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109029020A (en) * | 2018-06-27 | 2018-12-18 | 芜湖盘云石磨新能源科技有限公司 | A kind of carbon dioxide refrigeration gas cooler |
| CN113154926A (en) * | 2020-10-26 | 2021-07-23 | 青岛欧适能新能源装备科技有限公司 | Variable-curvature spiral tube for heat exchange and heat exchanger |
| CN115930461A (en) * | 2022-11-23 | 2023-04-07 | 中国石化股份有限公司胜利油田分公司孤东采油厂 | Absorber plate capable of efficiently absorbing radiant heat energy |
-
2014
- 2014-06-17 CN CN201420322775.6U patent/CN204027407U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109029020A (en) * | 2018-06-27 | 2018-12-18 | 芜湖盘云石磨新能源科技有限公司 | A kind of carbon dioxide refrigeration gas cooler |
| CN113154926A (en) * | 2020-10-26 | 2021-07-23 | 青岛欧适能新能源装备科技有限公司 | Variable-curvature spiral tube for heat exchange and heat exchanger |
| CN115930461A (en) * | 2022-11-23 | 2023-04-07 | 中国石化股份有限公司胜利油田分公司孤东采油厂 | Absorber plate capable of efficiently absorbing radiant heat energy |
| CN115930461B (en) * | 2022-11-23 | 2024-05-10 | 陕西紫光新能科技股份有限公司 | Heat absorption plate capable of efficiently absorbing radiant heat energy |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |