CN102654363A - Anti-corrosive anti-scaling high-efficiency heat exchanger - Google Patents
Anti-corrosive anti-scaling high-efficiency heat exchanger Download PDFInfo
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- CN102654363A CN102654363A CN2012101101814A CN201210110181A CN102654363A CN 102654363 A CN102654363 A CN 102654363A CN 2012101101814 A CN2012101101814 A CN 2012101101814A CN 201210110181 A CN201210110181 A CN 201210110181A CN 102654363 A CN102654363 A CN 102654363A
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Abstract
The invention discloses an anti-corrosive anti-scaling high-efficiency heat exchanger, mainly consisting of a support, descaling rings, a heat exchange coiled pipe, a heat exchanger inlet header and a heat exchanger outlet header, wherein the heat exchange coiled pipe is formed by stacking and alternatively arranging a plurality of heat exchange coiled pipe units, each heat exchange coiled pipe unit is manufactured through location of a location strip after two layers of snake-shaped coiled pipes are staggered, the heat exchange coiled pipe is made of a nonmetal material, and the nonmetal material includes but is not limited to polymer composite materials and modified heat-conducting composite materials. A plurality of descaling rings are suspended on each horizontal section of the heat exchange coiled pipe. The anti-corrosive anti-scaling high-efficiency heat exchanger has the advantages of effectively preventing corrosion of a heat exchanger used in different mediums, slowing down the time of scaling outside the heat exchange coiled pipe due to the arrangement of the descaling rings, and also improving the heat exchange effect of the heat exchanger, also has the advantages of compact structure, capability of mounting in a stacking manner, small overhaul space and the like, and can be widely applied to heat exchange occasions of different fluids.
Description
Technical field
The present invention relates to a kind of heat exchanger, especially, relate to industrial fluids heat exchange such as water earth source heat pumps such as a kind of application source of sewage, seawater, river and printing and dyeing, papermaking, oil, heat treatment, the heat exchanger of heat recovery occasion.
Background technology
At present, carry out heat exchange and heat recovery occasion at industrial fluids such as water earth-source hot-pump systems such as source of sewage, seawater, river and printing and dyeing, papermaking, oil, heat treatments, all there is certain defective in all kinds of existing heat exchanger of employing, like metallic recuperators such as the carbon steel of present use, stainless steels; Have corrosion easily, and be difficult for cleaning, the waste metals resources is very serious; The shortcoming that service life is short again as adopting pipe-polishing heat exchanger, exists floor space big; Heat exchanging fluid must could guarantee heat exchange area at a big region area, relates to area and is damaged greatly easily; Also be difficult for cleaning, installation difficulty is bigger, the big shortcoming of maintenance difficulty.Adopt graphite, pottery or there is poor reliability in glass heat exchanger, as pottery and glass heat exchanger heat exchange weak effect, required heat exchanger is bigger, is difficult for cleaning the easy scale formation problem.Also has existing plastic heat exchanger; Exist structure to be not suitable for industrial liquid and liquid fluid heat exchange like a kind of plastic heat exchanger (seeing Chinese utility model CN 201016624Y); Be difficult for cleaning, can't carry out low cost and make big volume heat exchanger, keep in repair shortcomings such as difficult; There is following shortcoming like corrosion-resistant plastic heat exchanger (seeing Chinese utility model CN 201772812 U) and all-plastic heat exchanger (seeing Chinese utility model CN 87217501 U): be not easy for the fluid heat exchange of solid particle polluter; Be difficult for cleaning; Single big heat exchanger needs cost higher (the big mould of needs), and heat exchanger is not stackable to be installed and used.There is complex manufacturing technology, poor reliability, the shortcoming that is not easy to keep in repair like plastic heat exchanger and preparation method thereof (seeing China invention CN101501436A).
In sum, the heat exchanger that has now in water source and heat exchange of industrial technology fluid and UTILIZATION OF VESIDUAL HEAT IN employing more or less exists not corrosion-resistant, inconvenient cleaning, maintenance difficult, and floor space is big, does not have problems such as self-cleaning, not stackable installation, making difficulty.
Summary of the invention
To the problem that existing heat exchanger exists, the object of the invention is to provide a kind of anticorrosion good antiscale property high-performance heat exchanger.
In order to reach the purpose of foregoing invention, technical scheme of the present invention realizes as follows: a kind of anticorrosion good antiscale property high-performance heat exchanger, and it mainly is made up of support, scale removal ring, heat exchange coil, heat exchanger inlet header and heat exchanger exit collector etc.; Said heat exchange coil, heat exchanger inlet header and heat exchanger exit collector are fixed by support; Said heat exchange coil is made up of several heat exchange coil unit stacks and fork arranged; Each heat exchange coil unit is processed by the positioning strip location through two-layer serpentine coil dislocation back; The dislocation spacing is 1-10 a times of serpentine coil diameter; One end of all heat exchange coil unit is connected with the heat exchanger inlet header, and the other end is connected with the heat exchanger exit collector, the equal some scale removal rings of socket on the horizontal segment of all serpentine coils.
Further, said heat exchange coil adopts nonmetallic materials to process, and said nonmetallic materials comprise polymer composite and modification heat-conductive composite material.
Further, said positioning strip is strip, and a side has some equally spaced U type grooves, has salient point in the middle of the adjacent U type groove; Opposite side has the equally spaced position and the corresponding U type of the salient point groove of some dislocation; The two-layer serpentine coil of each heat exchange coil unit inserts the U type groove of the positioning strip both sides of this heat exchange coil unit respectively; The positioning strip that the salient point of positioning strip one side of each hot coil unit inserts the adjacent heat coil pipe unit does not have in the U type groove of salient point side, thereby heat exchange coil is formed in stack.
Further, said scale removal ring is made up of at the inboard some burrs of annulus annulus and radial arrangement; Internal radius is bigger than serpentine coil external diameter, and external diameter is less than the tube pitch of heat exchange coil.
The invention has the beneficial effects as follows: the coil pipe of heat exchanger of the present invention and support all adopt nonmetallic materials; Particularly adopt polymer composite; Reduce the possibility of corrosion, prevented effectively that also fluid solidifies the possibility of bursting heat exchange coil under the low temperature condition, also exempted the employing metal material.The pipe material thermal expansion amount is big and than the obdurability characteristics on the other hand, has also slowed down the speed of fouling.This kind heat exchanger is stackable to be installed and used, and saves installing space, and maintenance is convenient, and floor space is little, more is not subject to damage; This heat exchanger is convenient to clean, and particularly heat exchange coil has certain interval, can directly clean the heat exchange coil surface through inserting hairbrush.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is described further.
Fig. 1 is a heat exchanger profile front view of the present invention;
Fig. 2 is a heat exchanger profile vertical view of the present invention;
Fig. 3 is a heat exchanger profile left view of the present invention;
Fig. 4 is a heat exchange coil of the present invention unit front view;
Fig. 5 is a heat exchange coil cell side view of the present invention;
Fig. 6 is the positioning strip figure of heat exchanger of the present invention;
Fig. 7 is the integrated positioning bar figure of heat exchanger of the present invention
Fig. 8 is a heat exchanger inlet and outlet collector outline drawing of the present invention;
Fig. 9 is heat exchanger scale removal ring figure of the present invention;
Figure 10 is a heat exchanger stack installation diagram of the present invention;
Among the figure: support 1, scale removal ring 2, heat exchange coil 3, heat exchanger inlet header 4, heat exchanger exit collector 5, positioning strip 6, salient point 7, U type groove 8, annulus 9, burr 10.
The specific embodiment
Describe the present invention in detail below in conjunction with accompanying drawing, it is more obvious that the object of the invention and effect will become.
A kind of anticorrosion good antiscale property high-performance heat exchanger of the present invention; It is mainly by support 1, scale removal ring 2, heat exchange coil 3, heat exchanger inlet header 4; Several big parts such as heat exchanger exit collector 5 are formed, and Fig. 1, Fig. 2, Fig. 3 are respectively heat exchanger profile front view, vertical view and left view.
As shown in Figure 4, the heat exchange coil 3 of said heat exchanger adopts nonmetallic materials to process, and nonmetallic materials include but not limited to polymer composite and modification heat-conductive composite material.Described heat exchange coil 3 is made up of several heat exchange coil unit stacks and fork arranged; Each heat exchange coil unit is processed by positioning strip 6 location through two-layer serpentine coil dislocation back; Serpentine coil is curved by a nonmetallic materials tubing; The dislocation spacing is 1-10 a times of heat exchange coil 3 pipe diameters, is illustrated in figure 5 as the side view of heat exchange coil unit.Heat exchange coil 3 forms the fork arranged by a plurality of heat exchange coils unit stack combinations, and the Installation Modes of heat exchange coil 3 is simplified in this aggregate erection greatly, also is convenient to heat exchanger and installs at the scene.One end import of every group of heat exchange coil 3 is connected with heat exchanger inlet header 4, and the other end is connected with heat exchanger exit collector 5.
As shown in Figure 6, positioning strip 6 is nonmetallic materials in heat exchange coil 3 each unit, has anti-corrosion function, and described positioning strip 6 is strip, and salient point 7 and 8 two kinds of structures of U type groove are arranged on it.This positioning strip 6 has the certain thickness proof strength, and positioning strip 6 length direction both sides are the U type groove 8 that equidistantly misplaces, and U type groove 8 spaces can make every layer of serpentine coil positioned at intervals greater than heat exchange coil 3 tube outer diameter; Positioning strip 6 length directions one side has the salient point 7 that keeps a determining deviation, and these salient point 7 width are U type groove 8 gap lengths.Make the placement that can superpose side by side of every group of heat exchange coil unit through this positioning strip 6, be illustrated in figure 7 as the heat exchange coil unit, positioning strip 6 plays and supports and positioning action.
As shown in Figure 1, hang several scale removal rings 2 at each horizontal segment string of tubing of described heat exchange coil 3.When heat exchanger moves; Through fluid flow function, scale removal ring 2 can freely be rotated on the tubing of heat exchange coil 3, the realization burr is scrubbed tube surfaces; Remove the dirt on the tubing; Also with the fluid boundary layer thickness of attenuate tube surfaces, therefore, this scale removal ring 2 plays the heat exchange that reduces heat exchange coil 5 outer dirtiness resistances of pipe and heat exchange thermal resistance promotion heat exchange coil 3 simultaneously.
As shown in Figure 9, described scale removal ring 2 is made up of annulus 9 and burr 10.Annulus 9 is processed for nonmetallic materials or for anti-corrosion metal material, and annulus 9 internal diameters are bigger than heat exchange coil 3 tube outer diameter, and annulus 9 external diameters of scale removal ring 2 are not more than the minimum tube spacing of heat exchange coil 3, so that scale removal ring 2 can freely rotate outside heat exchange coil 3 tubing.Annulus 9 is inboard for being covered with burr 10; Burr 10 is a radial arrangement; Burr 10 is corrosion-resistant metal or nonmetallic materials; Scale removal ring 2 annulus 9 width have certain size to guarantee on the one hand that burr to be attached on the annulus, to guarantee that scale removal ring 2 has constant weight on the one hand, so that the burr 10 of scale removal ring 2 can have certain dynamics to scrub tubing.
As shown in Figure 8, the interface pattern of said heat exchanger inlet header 4 and heat exchanger exit collector 5 can be T type or yi word pattern.
As shown in Figure 1, every group of heat exchange coil one end of said heat exchange coil 3 is connected with heat exchanger inlet header 4, the other end is connected with heat exchanger exit collector 5, imports and exports collector 4,5 and is arranged on heat exchanger one end.Import and export collector 4,5 and adjust the position as required, two-layer heat exchanger stack is installed, shown in figure 10.Not need not to increase bottom heat exchanger length for guaranteeing that up and down two-layer import and export collector 4,5 dislocation are taken over simultaneously yet.While can be used as space for maintenance and uses owing to be the space in the middle of heat exchanger two collectors, and the collector end will be reserved than the general overhaul space when having reduced heat exchanger arrangement placement.
The foregoing description is used for the present invention that explains, rather than limits the invention, and in the protection domain of spirit of the present invention and claim, any modification and change to the present invention makes all fall into protection scope of the present invention.
Claims (4)
1. an anticorrosion good antiscale property high-performance heat exchanger is characterized in that, it mainly is made up of support (1), scale removal ring (2), heat exchange coil (3), heat exchanger inlet header (4) and heat exchanger exit collector (5) etc.; Said heat exchange coil (3), heat exchanger inlet header (4) and heat exchanger exit collector (5) are fixing by support (1); Said heat exchange coil (3) is made up of several heat exchange coil unit stacks and fork arranged; Each heat exchange coil unit is processed by positioning strip (6) location through two-layer serpentine coil dislocation back; The dislocation spacing is 1-10 a times of serpentine coil diameter; One end of all heat exchange coil unit is connected with heat exchanger inlet header (4), and the other end is connected with heat exchanger exit collector (5), the equal some scale removal rings of socket on the horizontal segment of all serpentine coils.
2. according to the said anticorrosion good antiscale property high-performance heat exchanger of claim 1, it is characterized in that said heat exchange coil (3) adopts nonmetallic materials to process, said nonmetallic materials comprise polymer composite and modification heat-conductive composite material.
3. according to the said anticorrosion good antiscale property high-performance heat exchanger of claim 1, it is characterized in that said positioning strip (6) is strip, a side has some equally spaced U type grooves (8), has salient point (7) in the middle of the adjacent U type groove (8); Opposite side has the equally spaced position and the corresponding U type groove (8) of salient point (7) of some dislocation; The two-layer serpentine coil of each heat exchange coil unit inserts the U type groove (8) of positioning strip (6) both sides of this heat exchange coil unit respectively; In the U type groove (8) of the no salient point of positioning strip (6) (7) side of salient point (7) the insertion adjacent heat coil pipe unit of positioning strip (6) one sides of each hot coil unit, thereby heat exchange coil (3) is formed in stack.
4. according to the said anticorrosion good antiscale property high-performance heat exchanger of claim 1, it is characterized in that said scale removal ring (2) is made up of at the inboard some burrs (10) of annulus (9) annulus (9) and radial arrangement; Annulus (9) internal diameter is bigger than serpentine coil external diameter, and external diameter is less than the tube pitch of heat exchange coil (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210110181.4A CN102654363B (en) | 2012-04-16 | 2012-04-16 | Anti-corrosive anti-scaling high-efficiency heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210110181.4A CN102654363B (en) | 2012-04-16 | 2012-04-16 | Anti-corrosive anti-scaling high-efficiency heat exchanger |
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| Publication Number | Publication Date |
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| CN102654363A true CN102654363A (en) | 2012-09-05 |
| CN102654363B CN102654363B (en) | 2014-11-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210110181.4A Expired - Fee Related CN102654363B (en) | 2012-04-16 | 2012-04-16 | Anti-corrosive anti-scaling high-efficiency heat exchanger |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103278023A (en) * | 2013-06-07 | 2013-09-04 | 合肥彩虹蓝光科技有限公司 | Convenient and fast acid-alkali-resistant anticorrosive efficient condenser |
| CN105571367A (en) * | 2016-03-07 | 2016-05-11 | 上海东富龙制药设备制造有限公司 | Coil pipe structure |
| CN108731508A (en) * | 2017-04-18 | 2018-11-02 | 浙江盾安机械有限公司 | Capillary heat exchange of heat pipe |
Citations (5)
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| DE10032645A1 (en) * | 2000-07-05 | 2002-01-17 | Peter Ueberall | Cleaning device for cleaning cylindrical bodies, preferably quartz tubes in UV disinfection systems for disinfecting waste water, comprises cleaning rings which are moved axially backward |
| WO2003093738A2 (en) * | 2002-04-30 | 2003-11-13 | Carrier Commercial Regrigeration, Inc. | Refrigerated merchandiser with foul-resistant condenser |
| CN200972356Y (en) * | 2006-11-10 | 2007-11-07 | 珠海格力电器股份有限公司 | Cleaning device fr condenser of air conditioner of driven by motor and turboscrew |
| CN102003914A (en) * | 2010-12-01 | 2011-04-06 | 洛阳蓝海实业有限公司 | Deashing method of rotary tube bundle heat exchanger |
| CN202547442U (en) * | 2012-04-16 | 2012-11-21 | 陈建伟 | Corrosion-resistant anti-scaling efficient heat exchanger |
-
2012
- 2012-04-16 CN CN201210110181.4A patent/CN102654363B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10032645A1 (en) * | 2000-07-05 | 2002-01-17 | Peter Ueberall | Cleaning device for cleaning cylindrical bodies, preferably quartz tubes in UV disinfection systems for disinfecting waste water, comprises cleaning rings which are moved axially backward |
| WO2003093738A2 (en) * | 2002-04-30 | 2003-11-13 | Carrier Commercial Regrigeration, Inc. | Refrigerated merchandiser with foul-resistant condenser |
| CN200972356Y (en) * | 2006-11-10 | 2007-11-07 | 珠海格力电器股份有限公司 | Cleaning device fr condenser of air conditioner of driven by motor and turboscrew |
| CN102003914A (en) * | 2010-12-01 | 2011-04-06 | 洛阳蓝海实业有限公司 | Deashing method of rotary tube bundle heat exchanger |
| CN202547442U (en) * | 2012-04-16 | 2012-11-21 | 陈建伟 | Corrosion-resistant anti-scaling efficient heat exchanger |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103278023A (en) * | 2013-06-07 | 2013-09-04 | 合肥彩虹蓝光科技有限公司 | Convenient and fast acid-alkali-resistant anticorrosive efficient condenser |
| CN105571367A (en) * | 2016-03-07 | 2016-05-11 | 上海东富龙制药设备制造有限公司 | Coil pipe structure |
| CN105571367B (en) * | 2016-03-07 | 2018-05-04 | 上海东富龙制药设备制造有限公司 | A kind of coil arrangement |
| CN108731508A (en) * | 2017-04-18 | 2018-11-02 | 浙江盾安机械有限公司 | Capillary heat exchange of heat pipe |
| CN108731508B (en) * | 2017-04-18 | 2021-07-20 | 浙江盾安机械有限公司 | Capillary heat exchanger |
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| CN102654363B (en) | 2014-11-05 |
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