CN201867094U - Anti-corrosive sleeve pipe type heat exchanger - Google Patents
Anti-corrosive sleeve pipe type heat exchanger Download PDFInfo
- Publication number
- CN201867094U CN201867094U CN2010206027325U CN201020602732U CN201867094U CN 201867094 U CN201867094 U CN 201867094U CN 2010206027325 U CN2010206027325 U CN 2010206027325U CN 201020602732 U CN201020602732 U CN 201020602732U CN 201867094 U CN201867094 U CN 201867094U
- Authority
- CN
- China
- Prior art keywords
- heat exchanger
- pipe
- sleeve pipe
- inner sleeve
- ppr
- 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.)
- Expired - Fee Related
Links
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 21
- 229910052802 copper Inorganic materials 0.000 claims abstract description 21
- 239000010949 copper Substances 0.000 claims abstract description 21
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 6
- 239000010935 stainless steel Substances 0.000 claims abstract description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 10
- 239000010959 steel Substances 0.000 claims description 10
- 230000007306 turnover Effects 0.000 claims description 8
- 150000001875 compounds Chemical class 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 8
- 238000005260 corrosion Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 4
- 230000007797 corrosion Effects 0.000 abstract description 3
- 238000005057 refrigeration Methods 0.000 abstract description 3
- 238000009413 insulation Methods 0.000 abstract description 2
- 239000002131 composite material Substances 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 description 5
- 238000000576 coating method Methods 0.000 description 5
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 4
- 239000011701 zinc Substances 0.000 description 4
- 229910052725 zinc Inorganic materials 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 239000003673 groundwater Substances 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
Images
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model provides an anti-corrosive sleeve pipe type heat exchanger, which belongs to the technical field of heat exchanger devices. The anti-corrosive sleeve pipe type heat exchanger structurally comprises an outer sleeve pipe, an inner sleeve pipe group, a heat exchanger connecting pipe and a medium collection and distribution device, wherein the outer sleeve pipe of the heat exchanger is a composite pentatricopeptide repeats (PPR) pipe with the outer layer being a PPR pipe and the inner layer being a stainless steel inner liner, the heat exchanger connecting pipe adopts a red copper heat exchanger connecting pipe, a PPR flange arranged at the end part of the outer sleeve pipe is connected with a stainless steel flange arranged at one end of the red copper heat exchanger connecting pipe through flange screw bolts, the other end of the red copper heat exchanger is connected with the medium collection and distribution device, inner sleeve pipes of the inner sleeve pipe group adopt internal threaded copper inner sleeve pipes and are communicated with the medium collection and distribution device through a pipe plate. The anti-corrosive sleeve pipe type heat exchanger has the advantages that the corrosion on pipe materials caused by a water body can be effectively prevented, the water body flowing resistance is small, the flow rate is greatly improved, the heat insulation effect is good, the anti-corrosion effect is realized, and the service life of a refrigeration or heat pump (particularly a water resource heat pump) machine set is prolonged.
Description
Technical field
The utility model relates to heat exchange apparatus technical field, specifically a kind of anticorrosion double pipe heat exchanger.
Background technology
General, in the heat exchange field, especially in the refrigerating and air conditioning industry, cold-producing medium and water that double pipe heat exchanger is applied in refrigeration or heat pump (especially water resource heat pump) unit carry out heat exchange.Existing double pipe heat exchanger material is a coating steel pipe, when running into the quality of groundwater difference, owing to containing corrosive ions such as dissolved oxygen and sulphur, chlorine in the water; And the coating steel pipe zinc coat picks up electrodeposited coating, the independent substantially layering of zinc layer and steel pipe, the zinc layer is thinner, and the zinc layer comes off, so its corrosion resistance is relatively poor easily just simply attached on the steel pipe body, can be easy to cause the corrosion of galvanized pipe, thereby heat exchanger produce to be leaked, can cause the damage of compressor when serious, bring unnecessary loss to production practices etc.
Summary of the invention
Technical assignment of the present utility model is to solve the deficiencies in the prior art, and a kind of anticorrosion double pipe heat exchanger is provided.
The technical solution of the utility model realizes in the following manner, this anticorrosion double pipe heat exchanger, its structure comprises that outer tube, inner sleeve group, heat exchanger are taken over and media set divides device, and the outer tube of this heat exchanger is that skin is the compound PPR pipe of stainless steel inner lining for PPR pipe, internal layer; Heat exchanger is taken over and is adopted the red copper heat exchanger to take over, and the PPR flange that the outer tube end is provided with is connected by flange bolt with the steel flange that the red copper heat exchanger is taken over an end setting, and the red copper heat exchanger is taken over the other end and divided device to be connected with media set.
The inner sleeve of inner sleeve group adopts internal thread copper inner sleeve, and inner sleeve divides device to be communicated with by tube sheet and media set.
The adapter of red copper heat exchanger is provided with outer tube side medium turnover and takes over, and media set divides device to be provided with interior tube side medium turnover adapter.
The beneficial effect that the utility model is compared with prior art produced is:
This anticorrosion double pipe heat exchanger material is selected etch-proof compound PPR tubing for use, and PPR tubing is atactic copolymerized polypropene again, and its toughness of products is good, the intensity height, and the processing characteristics excellence, pipeline has excellent anti-article corrosive nature, can reach service life more than 50 years; And compound PPR pipe material inner wall is smooth, and the water body flow resistance is little, with coating steel pipe mutually specific discharge improve greatly.Compound PPR tubing high insulating effect, heat insulation effect are 20 times of coating steel pipe.The high-quality copper tube is selected in adapter for use, is convenient to be connected with system.This kind heat exchanger can well solve the heat exchanger etching problem that produces because of quality of groundwater is bad, has improved the service life of refrigeration or heat pump (especially water resource heat pump) unit.
Description of drawings
Accompanying drawing 1 is a main TV structure schematic diagram of the present utility model;
Accompanying drawing 3 is sleeve pipe cross-sectional view of the present utility model.
Mark in the accompanying drawing is represented respectively:
1, outer tube, 2, PPR pipe, 3, stainless steel inner lining, 4, inner sleeve, 5, the red copper heat exchanger takes over, 6, the PPR flange, 7, steel flange, 8, flange bolt, 9, media set divides device, 10, the turnover of outer tube side medium takes over, 11, interior tube side medium turnover is taken over, 12, tube sheet, 13, outer tube side, 14, interior tube side.
The specific embodiment
Below in conjunction with accompanying drawing anticorrosion double pipe heat exchanger of the present utility model is done following detailed description the in detail.
Shown in accompanying drawing 1,2,3, anticorrosion double pipe heat exchanger of the present utility model, its structure comprises that outer tube 1, inner sleeve group, heat exchanger adapter 5 and media set divide device 9, and the outer tube 1 of this heat exchanger is that skin is the compound PPR pipe of stainless steel inner lining 3 for PPR pipe 2, internal layer; Heat exchanger is taken over and is adopted the red copper heat exchanger to take over 5, and the PPR flange 6 that outer tube 1 end is provided with is connected by flange bolt 8 with the steel flange 7 that the red copper heat exchanger is taken over the setting of 5 one ends, and the red copper heat exchanger is taken over 5 other ends and divided device 9 to be connected with media set.The inner sleeve 4 of inner sleeve group adopts internal thread copper inner sleeve, and inner sleeve 4 divides device 9 to be communicated with by tube sheet 12 and media set.Red copper heat exchanger adapter 5 is provided with outer tube side medium turnover and takes over 10, and media set divides device to be provided with interior tube side medium turnover adapter 11.
Claims (3)
1. the anticorrosion double pipe heat exchanger is characterized in that comprising that outer tube, inner sleeve group, heat exchanger are taken over and media set divides device, and the outer tube of this heat exchanger is that skin is the compound PPR pipe of stainless steel inner lining for PPR pipe, internal layer; Heat exchanger is taken over and is adopted the red copper heat exchanger to take over, and the PPR flange that the outer tube end is provided with is connected by flange bolt with the steel flange that the red copper heat exchanger is taken over an end setting, and the red copper heat exchanger is taken over the other end and divided device to be connected with media set.
2. anticorrosion double pipe heat exchanger according to claim 1 is characterized in that the inner sleeve of inner sleeve group adopts internal thread copper inner sleeve, and inner sleeve divides device to be communicated with by tube sheet and media set.
3. anticorrosion double pipe heat exchanger according to claim 1 is characterized in that the adapter of red copper heat exchanger is provided with outer tube side medium turnover and takes over, and media set divides device to be provided with interior tube side medium turnover adapter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206027325U CN201867094U (en) | 2010-11-01 | 2010-11-01 | Anti-corrosive sleeve pipe type heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206027325U CN201867094U (en) | 2010-11-01 | 2010-11-01 | Anti-corrosive sleeve pipe type heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201867094U true CN201867094U (en) | 2011-06-15 |
Family
ID=44138246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206027325U Expired - Fee Related CN201867094U (en) | 2010-11-01 | 2010-11-01 | Anti-corrosive sleeve pipe type heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201867094U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103245240A (en) * | 2013-05-24 | 2013-08-14 | 海安县社民机械配件厂 | Novel seamless stainless steel coil pipe |
| CN103411452A (en) * | 2013-07-25 | 2013-11-27 | 黎超 | Improved structure of titanium coaxial double-pipe heat exchanger |
| CN104374181A (en) * | 2014-10-20 | 2015-02-25 | 张家港市人和高精管有限公司 | Specially-shaped steel tube structure |
| CN105651076A (en) * | 2016-03-29 | 2016-06-08 | 枣庄福源环能机械制造有限公司 | Heating radiator |
-
2010
- 2010-11-01 CN CN2010206027325U patent/CN201867094U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103245240A (en) * | 2013-05-24 | 2013-08-14 | 海安县社民机械配件厂 | Novel seamless stainless steel coil pipe |
| CN103411452A (en) * | 2013-07-25 | 2013-11-27 | 黎超 | Improved structure of titanium coaxial double-pipe heat exchanger |
| CN104374181A (en) * | 2014-10-20 | 2015-02-25 | 张家港市人和高精管有限公司 | Specially-shaped steel tube structure |
| CN105651076A (en) * | 2016-03-29 | 2016-06-08 | 枣庄福源环能机械制造有限公司 | Heating radiator |
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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: 20110615 Termination date: 20141101 |
|
| EXPY | Termination of patent right or utility model |