CN106468322A - Heat exchange type fluid buffer - Google Patents
Heat exchange type fluid buffer Download PDFInfo
- Publication number
- CN106468322A CN106468322A CN201510506059.2A CN201510506059A CN106468322A CN 106468322 A CN106468322 A CN 106468322A CN 201510506059 A CN201510506059 A CN 201510506059A CN 106468322 A CN106468322 A CN 106468322A
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- CN
- China
- Prior art keywords
- corrugated tube
- buffer
- end cap
- cylinder
- dividing plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000000872 buffer Substances 0.000 title claims abstract description 42
- 239000012530 fluid Substances 0.000 title claims abstract description 25
- 239000000463 material Substances 0.000 claims abstract description 7
- 239000001307 helium Substances 0.000 claims abstract description 4
- 229910052734 helium Inorganic materials 0.000 claims abstract description 4
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000010959 steel Substances 0.000 claims description 4
- 229910000851 Alloy steel Inorganic materials 0.000 claims description 3
- 229910001069 Ti alloy Inorganic materials 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 9
- 239000007788 liquid Substances 0.000 abstract description 5
- 230000003628 erosive effect Effects 0.000 abstract description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 2
- 230000007613 environmental effect Effects 0.000 abstract 1
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
- 238000011176 pooling Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 7
- 230000000087 stabilizing effect Effects 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 230000010349 pulsation Effects 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000008030 elimination Effects 0.000 description 2
- 238000003379 elimination reaction Methods 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 238000005381 potential energy Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000002421 anti-septic effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 239000013536 elastomeric material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 210000002381 plasma Anatomy 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention belongs to fluid technique field, more particularly, to a kind of heat exchange type fluid buffer it is characterised in that：Including cylinder, end cap, blind plate, adapter, corrugated tube, dividing plate and pipeline, described cylinder two ends are connected with described end cap, blind plate respectively, form a hermetic container, described cylinder is provided with adapter, is provided with corrugated tube in cylinder, and described corrugated tube one end is assembled with described end cap, the other end is connected with described dividing plate, described dividing plate opposite side is provided with pipeline, and described end cap has two perforates, coordinates with the adapter of corrugated tube respectively.With traditional buffer ratio, low temperature can reach -196 DEG C and can be used for working under liquid nitrogen environment, and high temperature can reach 375 DEG C, can be in hot industry environmental work.Its breathability, can reach 10 with helium leak test-7SCC/sec.The selection of the different materials of buffer corrugated tube, so that buffer has the good compatibility and erosion resistance to various fluids.The present invention also is used as a plate type heat exchanger with pooling feature.
Description
Technical field
The invention belongs to fluid technique field, more particularly, to a kind of heat exchange type fluid buffer, it is used for high and low temperature, under air-tightness and high antiseptical operating mode, the voltage stabilizing of fluid and elimination pulsation are it is also possible to make the plate type heat exchanger with cushioning effect.
Background technology
Buffer is one of fluid pneumatic system energy savings device, it is in due course the energy conversion in system is compression energy or potential energy stores, when system needs, compression energy or potential energy are changed into the energy such as fluid or air pressure again and discharge, again mend feed system, when system instantaneous pressure increases, it can absorb the energy of this part it is ensured that whole system pressure is normal.Buffer also can be used to absorb the fluid shock pressure producing in the pressure fluctuation of fluid pump or absorption system.The structure that existing buffer is commonly used has bellows, diaphragm type and piston type buffer, but the diaphragm element of these three buffers all be unable to do without capsule material, it is all by the method buffer isolation element of cooperation, air-liquid to be isolated, it is inevitably present certain seepage, in addition diaphragm element and the compatibility of medium also have certain limitation, temperature, cannot normal use beyond above-mentioned condition also substantially in -40/+120 DEG C of scope.
Content of the invention
The present invention provides a kind of heat exchange type fluid buffer, has high and low temperature, and under air-tightness and high antiseptical operating mode, the voltage stabilizing of fluid and elimination pulsation are it is also possible to make the plate type heat exchanger with cushioning effect.
Technical problem solved by the invention employs the following technical solutions to realize：The present invention provide a kind of heat exchange type fluid buffer, be used for high and low temperature, under air-tightness and high antiseptical operating mode the voltage stabilizing of fluid and eliminate pulsation it is also possible to make have cushioning effect plate type heat exchanger it is characterised in that：Including cylinder, end cap, blind plate, adapter, corrugated tube, dividing plate and pipeline, described cylinder two ends are connected with described end cap, blind plate respectively, form a hermetic container, described cylinder is provided with adapter, is provided with corrugated tube in cylinder, and described corrugated tube one end is assembled with described end cap, the other end is connected with described dividing plate, described dividing plate opposite side is provided with pipeline, and described end cap has two perforates, coordinates with the adapter of corrugated tube respectively.
Equipped with wear ring on described dividing plate.
Described corrugated tube material is rustless steel and titanium alloy.
Buffer corrugated tube is made with the material being adapted with working media and operating condition, such as rustless steel and titanium alloy etc., is characterized in thering is elasticity and toughness well, its manufacture method is to be welded into high-energy such as laser, plasmas.The corrugated tube of buffer is an element carrying adapter, has good air-tightness.The adapter of buffer corrugated tube and end cap are connected and ensure its sealing.Buffer corrugated tube is connected with dividing plate, dividing plate be to ensure that buffer corrugated tube keep it from motor process in cylinder by stuck or reverse situations such as and lead to buffer corrugated tube to damage.Dividing plate has certain gap it is ensured that fairlead is mobile freely with the inner surface of cylinder.Buffer is divided into two liquid chambers by buffer corrugated tube, and two chambeies are that different fluids play the effect of liquid stabilizing and heat exchange by buffer corrugated tube.
Beneficial effects of the present invention are：
1 the technical program has the fluid cushion voltage stabilizing under higher temperature, and he can be used as buffer, also can be used as the plate type heat exchanger with cushioning effect.The technical program uses the sealing of metal separator,
2. make buffer have good air-tightness, helium leak test can reach very high rank, very high high-end system application can be required.Corrugated tube makes the fluid of both sides have good isolation performance, and helium leak test is up to 10-7SCC/sec (cubic centimetre per second).The diaphragm element long service life of buffer.
3 cylinders and buffer corrugated tube adopt rustless steel, and antiseptic property is good, and the difference according to medium can select corresponding material, with most effectively ensure and medium the compatibility, can be used in the system of high corrosion.
4 buffer corrugated tubes are connected with guide, can effectively keep separator, ensure the life-span of product.
5, due to all-metal, can be avoided elastomeric material and are led to the restriction to barrel soldering using the method for welding.
Buffer corrugated tube can be made frivolous, that is, alleviate weight by the pressure balance of 6 metal diaphragm elements on either side, be conducive to improving the ability of resisting fatigue again.
Brief description
Fig. 1 is the structural representation of the present invention.
Specific embodiment
Below in conjunction with accompanying drawing, the present invention is described further：
In figure：1- blind plate, 2- seal gasket, 3- bolt, 4- nut, 5- ring flange, 6- pipeline, 7- dividing plate, 8- wear-resistant strip, 9- corrugated tube, 10- cylinder, 11- takes over, 12- end cap.
Above for a kind of assembling mode it is also possible to method (no longer describing in detail) using flange or welding.
Two holes are opened on the present embodiment cylinder 10 and passes through assemble welding with adapter 11.Two perforates are had on end cap 12, the adapter cooperation with the corrugated tube 9 of buffer, carried out by the method assembled or weld.Blind plate 1 is linked together with cylinder 10, form an airtight container with end cap 12, form a complete buffer shell. play the role of pressure, corrugated tube 9 is assembled together with end cap 12 below and has seal request. and its other end is connected with dividing plate 7, as the guiding of corrugated tube 9, move in cylinder 10 inner surface.Equipped with wear ring 8 on dividing plate 7, to ensure the life-span guiding and to guide smooth, cylinder 10 interior diameter is more than the external diameter of wear ring 8, and the external diameter of wear-resistant strip 8 is more than the external diameter of kicker baffle 7, and kicker baffle 7 is more than the external diameter buffering corrugated tube.Cylinder 10 two ends are provided with ring flange 5, it is connected with blind plate 1, end cap 12 respectively by bolt 3, nut 4, it is provided with seal gasket 2 between cylinder 10 and blind plate 1, end cap 12, by end cap 12, metal diaphragm 9 and kicker baffle 8 form a complete buffer corrugated tube, buffer is divided into two parts, possesses the function of buffering and heat exchange.
The selection of the different materials of buffer corrugated tube, so that buffer has the good compatibility and erosion resistance to various fluids.Buffer corrugated tube is also a kind of heat exchange element, completes the heat exchange of fluid by the convection current of both sides liquid.As buffer, in the presence of heat exchange, higher and lower environment can be used in, as heat exchanger, possess Absorbing Fluctuation and the effect of impact.
Using technical solutions according to the invention, or those skilled in the art, under the inspiration of technical solution of the present invention, designs similar technical scheme, and reaches above-mentioned technique effect, all falls into protection scope of the present invention.
Claims (4)
1. a kind of heat exchange type fluid buffer it is characterised in that：Including cylinder, end cap, blind plate, adapter, corrugated tube, dividing plate and pipeline, described cylinder two ends are connected with described end cap, blind plate respectively, form a hermetic container, described cylinder is provided with adapter, is provided with corrugated tube in cylinder, and described corrugated tube one end is assembled with described end cap, the other end is connected with described dividing plate, described dividing plate opposite side is provided with pipeline, and described end cap has two perforates, coordinates with the adapter of corrugated tube respectively.
2. as claimed in claim 1 a kind of heat exchange type fluid buffer it is characterised in that equipped with wear ring on described dividing plate.
3. as claimed in claim 1 a kind of heat exchange type fluid buffer it is characterised in that described corrugated tube material be rustless steel and titanium alloy.
4. as claimed in claim 1 a kind of heat exchange type fluid buffer it is characterised in that the helium leak test of corrugated tube is up to 10-7SCC/sec.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510506059.2A CN106468322A (en) | 2015-08-17 | 2015-08-17 | Heat exchange type fluid buffer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510506059.2A CN106468322A (en) | 2015-08-17 | 2015-08-17 | Heat exchange type fluid buffer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106468322A true CN106468322A (en) | 2017-03-01 |
Family
ID=58214237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510506059.2A Pending CN106468322A (en) | 2015-08-17 | 2015-08-17 | Heat exchange type fluid buffer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106468322A (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB658532A (en) * | 1949-03-04 | 1951-10-10 | Nat Res Dev | Improvements in or relating to liquid dashpots |
| US6273180B1 (en) * | 1998-12-23 | 2001-08-14 | L'air Liquide, Societe Anonyme Pour L'etude Et L'eploitation Des Procedes Georges Claude | Heat exchanger for preheating an oxidizing gas |
| CN2754042Y (en) * | 2004-12-30 | 2006-01-25 | 哈尔滨工程大学 | Spiral baffle supporting corrugated-groove pipe bundle heat exchanger |
| CN2819152Y (en) * | 2005-07-22 | 2006-09-20 | 王宇 | Superconductive lattice heat exchanger |
| CN101629141A (en) * | 2009-08-21 | 2010-01-20 | 新奥科技发展有限公司 | System and method for keeping temperature of microalgae suspension and photosynthesis reactor |
| US20110192482A1 (en) * | 2008-12-09 | 2011-08-11 | Herbert Baltes | Hydraulic accumulator, in particular bellows accumulator |
| CN202066393U (en) * | 2011-05-04 | 2011-12-07 | 台州职业技术学院 | Heat exchanger |
| CN103498992A (en) * | 2013-10-16 | 2014-01-08 | 泰州鸿飞汽车部件有限公司 | Thin-wall volume compensator with multilayer U-shaped corrugated pipes |
| CN103867502A (en) * | 2012-12-12 | 2014-06-18 | 日本发条株式会社 | Energy accumulator |
| CN103953853A (en) * | 2014-04-22 | 2014-07-30 | 东莞中子科学中心 | Device for balancing pressure fluctuation of liquid circulation loop |
| JP2014224670A (en) * | 2013-04-19 | 2014-12-04 | 株式会社ケーヒン・サーマル・テクノロジー | Double-pipe heat exchanger |
| CN204213070U (en) * | 2014-10-11 | 2015-03-18 | 天津海莱姆科技有限公司 | Composite structure welding accumulator |
| CN204900640U (en) * | 2015-08-17 | 2015-12-23 | 天津海莱姆科技有限公司 | Heat transfer formula fluid buffer |
-
2015
- 2015-08-17 CN CN201510506059.2A patent/CN106468322A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB658532A (en) * | 1949-03-04 | 1951-10-10 | Nat Res Dev | Improvements in or relating to liquid dashpots |
| US6273180B1 (en) * | 1998-12-23 | 2001-08-14 | L'air Liquide, Societe Anonyme Pour L'etude Et L'eploitation Des Procedes Georges Claude | Heat exchanger for preheating an oxidizing gas |
| CN2754042Y (en) * | 2004-12-30 | 2006-01-25 | 哈尔滨工程大学 | Spiral baffle supporting corrugated-groove pipe bundle heat exchanger |
| CN2819152Y (en) * | 2005-07-22 | 2006-09-20 | 王宇 | Superconductive lattice heat exchanger |
| US20110192482A1 (en) * | 2008-12-09 | 2011-08-11 | Herbert Baltes | Hydraulic accumulator, in particular bellows accumulator |
| CN101629141A (en) * | 2009-08-21 | 2010-01-20 | 新奥科技发展有限公司 | System and method for keeping temperature of microalgae suspension and photosynthesis reactor |
| CN202066393U (en) * | 2011-05-04 | 2011-12-07 | 台州职业技术学院 | Heat exchanger |
| CN103867502A (en) * | 2012-12-12 | 2014-06-18 | 日本发条株式会社 | Energy accumulator |
| JP2014224670A (en) * | 2013-04-19 | 2014-12-04 | 株式会社ケーヒン・サーマル・テクノロジー | Double-pipe heat exchanger |
| CN103498992A (en) * | 2013-10-16 | 2014-01-08 | 泰州鸿飞汽车部件有限公司 | Thin-wall volume compensator with multilayer U-shaped corrugated pipes |
| CN103953853A (en) * | 2014-04-22 | 2014-07-30 | 东莞中子科学中心 | Device for balancing pressure fluctuation of liquid circulation loop |
| CN204213070U (en) * | 2014-10-11 | 2015-03-18 | 天津海莱姆科技有限公司 | Composite structure welding accumulator |
| CN204900640U (en) * | 2015-08-17 | 2015-12-23 | 天津海莱姆科技有限公司 | Heat transfer formula fluid buffer |
Non-Patent Citations (1)
| Title |
|---|
| 机械工业部仪器仪表工业局统编: "仪器仪表机构与零件", vol. 1, 机械工业出版社, pages: 532 - 533 * |
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