CN201867094U - Anti-corrosive sleeve pipe type heat exchanger - Google Patents

Anti-corrosive sleeve pipe type heat exchanger Download PDF

Info

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
Application number
CN2010206027325U
Other languages
Chinese (zh)
Inventor
李殿勤
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HEZE FORWORLD AIR-CONDITIONING EQUIPMENT Co Ltd
Original Assignee
HEZE FORWORLD AIR-CONDITIONING EQUIPMENT Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by HEZE FORWORLD AIR-CONDITIONING EQUIPMENT Co Ltd filed Critical HEZE FORWORLD AIR-CONDITIONING EQUIPMENT Co Ltd
Priority to CN2010206027325U priority Critical patent/CN201867094U/en
Application granted granted Critical
Publication of CN201867094U publication Critical patent/CN201867094U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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

The anticorrosion double pipe heat exchanger
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 2 is plan structure schematic diagrames 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.
CN2010206027325U 2010-11-01 2010-11-01 Anti-corrosive sleeve pipe type heat exchanger Expired - Fee Related CN201867094U (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (4)

* Cited by examiner, † Cited by third party
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

Similar Documents

Publication Publication Date Title
CN201867094U (en) Anti-corrosive sleeve pipe type heat exchanger
CN201439979U (en) Air conditioner pipe
CN203413989U (en) Shell-and-tube type heat exchanger
CN102393105A (en) Evaporator for refrigeration equipment
CN202599225U (en) Cleaning device for surface cooler of air conditioner
CN203532989U (en) Anti-corrosion abnormal-shaped stainless steel tube
CN202947521U (en) Multichannel aluminum flat pipe used for air-conditioner
CN201908579U (en) Anti-corrosion wear-resistant composite lining pipe
CN208831953U (en) A kind of high performance corrosion-proof elbow
CN202947516U (en) Multichannel aluminum flat pipe used for air-conditioner
CN201329278Y (en) Corrosion-proof reaction device
CN202770249U (en) Shell and tube type graphite furnace gas condenser
CN206146029U (en) Hydraulic filling formula refrigerator
CN201851840U (en) Composite steel pipe with zinc-galvanized exterior and plastic-coated interior
CN103245228B (en) Shell and tube exchanger and the using method in sea-farming thereof
CN202166346U (en) Condenser
CN208311679U (en) A kind of compound water-supply-pipe structure of stainless steel
CN201819485U (en) Condenser
CN202709559U (en) Aluminum alloy internal light tube anticorrosion evaporator
CN207975734U (en) Use the indoor heater of heat pump type air conditioner
CN212692672U (en) Special anti-corrosion heating coil
CN208765554U (en) A kind of beta-methylnaphthalene tower vacuum work liquid cooling back installation
CN2869529Y (en) Inner powder two-layer structure polytene corrosion-proof pipe
CN215891496U (en) Novel compression-resistant flange for pipeline connection
CN203203296U (en) Air heat exchanger

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