CN101796364A - Heat exchanger - Google Patents
Heat exchanger Download PDFInfo
- Publication number
- CN101796364A CN101796364A CN200880105435A CN200880105435A CN101796364A CN 101796364 A CN101796364 A CN 101796364A CN 200880105435 A CN200880105435 A CN 200880105435A CN 200880105435 A CN200880105435 A CN 200880105435A CN 101796364 A CN101796364 A CN 101796364A
- Authority
- CN
- China
- Prior art keywords
- heat exchanger
- hollow body
- described heat
- medium
- steering component
- 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.)
- Granted
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/02—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being helically coiled
- F28D7/024—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being helically coiled the conduits of only one medium being helically coiled tubes, the coils having a cylindrical configuration
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
- F28F13/06—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/22—Arrangements for directing heat-exchange media into successive compartments, e.g. arrangements of guide plates
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Power Steering Mechanism (AREA)
- Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
- Separation By Low-Temperature Treatments (AREA)
Abstract
The present invention relates to a kind of heat exchanger (10), be used in particular for swimming pool, has an elongated hollow body, this hollow body comprises that some are used to import and discharge the joint (12 of a kind of first medium and a kind of second medium, 12 ', 13,13 '), wherein guide first medium and second MEDIA FLOW to cross a spiral element (11) with reverse flow or co-flow with respect to second medium by elongated hollow body, this spiral element extends between each end face of hollow body and a plurality of therein steering component (18) puts in the hollow body inner chamber from interior of hollow bodies along Y, these steering components make the deflect flow of first medium, in order to improve the efficient suggestion, each steering component puts in the hollow body inner chamber with the order that replaces from each such side of opposed hollow body and reaches in the zone of spiral element always, so that steering component terminates between two spirals and interior of hollow bodies partly has the contraction flow region that a plurality of spills are shaped.
Description
Technical field
The present invention relates to a kind of heat exchanger, be used in particular for swimming pool, has an elongated hollow body, this hollow body comprises that some are used to import and discharge the joint of a kind of first medium and a kind of second medium, wherein guide first medium and second MEDIA FLOW to cross a spiral element with reverse flow or co-flow with respect to second medium by elongated hollow body, this spiral element extends between each end face of hollow object along Y, and put in a plurality of steering components from interior of hollow bodies to the hollow object inner chamber therein, these steering components make the deflect flow of first medium.
Background technology
The swimming pool heat exchanger is used for, by the Chi Shui of a kind of heat medium heating as second medium as first medium.Usually adopt basically by a big conduit that is used for Chi Shui and the heat exchanger that the heating coil that is used for a kind of heat medium that is installed in is wherein formed for this reason.When flowing through in the pipeline of two media under it, Chi Shui absorbs the heat of heat medium, and therefore it become colder.Heating coil can adopt arbitrary shape in heat exchanger.The efficient of general in addition heat exchanger depends on that the surface of heating coil in heat exchanger has much.The surface of heating coil is big more, and heat exchanger work is effective more.Usually in order to increase the surface, with the heating coil spirality be located in the heat exchanger.In the heat exchanger of the above-mentioned type, medium to be heated medially flows through spiral heating coil or this medium streams in heating spiral outside.In continuous heater, also use identical principle, but wherein heating coil is a kind of electrical heating heating coil.Be that with the difference of heat exchanger in a continuous heater, significantly more heat is passed to the water that flows through.All all can be transferred on a kind of continuous heater of same structure form in principle in the form of implementation of mentioning in specification neutralizes each claim according to heat exchanger of the present invention.
A kind of such heat exchanger for example is described among the DE 10051756B4.A kind of heat medium is via in the input pipe delivery heat exchanger housing that is vertically mounted on the heat exchanger shell and flow through heating coil.Guide Chi Shui along Y simultaneously in heat exchanger, therefore flow around heating coil simultaneously also absorbs heat.The through-flow direction that two media flows through heat exchanger is chosen as mutually opposite.
US 5,309, and 987 have described a kind of heat exchanger that has deflection plate, and deflection plate circumferential ground except that a small amount of hole extends on the inner face of a cylindrical shell and should guarantee, produces a kind of turbulent flow of through-flow medium.Because deflection plate is with respect to the oblique angle configuration of housing longitudinal axis, the danger of existence is that because the turbulent flow that produces forms bottleneck area in each zone, first medium of employing only inadequately flows out from bottleneck area, thereby also causes a kind of heat exchange of deficiency only.
US 1,893, and 484 have described a kind of heat exchanger, and it has a columnar housing, and helically disposed guide vane is set on the face within it.Because this helical configuration of guide vane is different with the central area that spiral element is set of housing inner chamber, produce obviously bigger laminar flow, thereby the danger that exists is that first medium stops up and do not flow out in the zone of spiral element.
Summary of the invention
The objective of the invention is to improve in this wise known heat exchanger, thus optimize it can source efficiency, though wherein the structure of heat exchanger is compact and must be to save the space.
By reaching this purpose according to the described heat exchanger of claim 1, it is characterized in that, each steering component puts in the hollow body inner chamber with the order that replaces like this from each opposed hollow body side and reaches in the zone of spiral element always, so that they terminate between two spirals and interior of hollow bodies partly has the contraction flow region that a plurality of spills are shaped.
Further formation of the present invention has been described in all dependent claims.
Be used for heating swimming pool water according to special setting of heat exchanger of the present invention, but also can heat other liquid.For example heat exchanger can be used to heat aquarium water.Also be applicable in principle according to heat exchanger of the present invention, be used as cool exchanger.
According to the effect of heat exchanger of the present invention particularly in, each steering component of existence guides water to be heated targetedly towards the spiral element direction.Should control the flow velocity of first medium (water) in addition like this, so that the time of staying of length is realized a kind of bigger heat transmission then to realize one section along spiral coiled pipe.
First medium that becomes a mandarin is guided between each spiral element targetedly by steering component, wherein produces a kind of mobile acceleration in the zone of the contraction flow region of elongated hollow body and produces to reduce pressure in the enlarged area between each contraction flow region at the hollow body inner chamber and produce less flow velocity then.
According to a kind of special form of implementation of the present invention, the cross section of elongated hollow body constitutes ellipse or oblong slightly, and wherein each steering component preferably is arranged on each oval leptoprosopy.This measure also not only optimized first medium in the zone of spirality coiled pipe the time of staying and also optimized the stability of heat exchanger shell.
Two to three 360 ° of spiral coils of spiral element preferably are set between two adjacent steering components in addition.Show that this optimization has realized a kind of heat transmission as much as possible between the spiral element and first medium.Spiral element is used for same purpose as the form of implementation of bellows, is different from the pipe of smooth wall, and bellows has bigger surface.
Interior of hollow bodies has a smooth surface, avoids the deposition of first medium that flows through from the side there and the turbulent flow of not expecting with this.
In order to optimize flowing of first medium, each steering component is a bluff body in addition, and these bluff bodies have the inward flange of preferred bow.
Not only owing to the reason of manufacturing technology but also for fear of the heat radiation do not expected of housing to the external world, elongated hollow body preferably includes each steering component by particularly polyamide manufacturing of plastics.Can make plastic casing by injection mo(u)lding especially.
In another kind of form of implementation of the present invention, elongated hollow body is made of a plurality of mutual plug-in pipe fittings, and they detachably interconnect.Realize a kind of heat exchanger that comprises many arbitrarily single-pieces of modular construction in such a way with method, these single-pieces are by heat-resisting constituting with main erosion-resisting plastics with high heat insulating function and high anticalcium reliability.
For elongated hollow body being fixed on the wall, its housing has the connecting plate that some stretch out on its outside, and these connecting plates have the port that is used to pass hold-down screw.
Preferably in addition a camber member is set, 180 ° of its end warpages and have to look and overlap the hole that is used to pass shank of bolt or shank of screw of setting at vertical view for elongated hollow body is fixed on the wall.
The possibility that 180 ° of warpages of the end of camber member provide is, bolt or screw are tightened like this, so that in the part of U-shaped warpage, are set up a kind of compression, by compression avoid from the beginning that screw connects loosening.
According to another kind of form of implementation of the present invention, camber member has the core that a spill is shaped, and it preferably has and the identical curved course of elongated hollow body that abuts in the there.
According to another kind of form of implementation, each steering component is respectively or vertically or with respect to 2 ° to 3 ° wall spares that put in the housing inner chamber obliquely of vertical line.Therefore under situation, it is about 88 ° in the flow direction and the angle between each steering component of first medium with respect to the inclination of vertical line.
One 1/3 to 1/7 preferred 1/5 marginal dimension with the internal diameter of hollow body puts in hollow body inside to each steering component from each opposed side of hollow body inside with the order that replaces in addition.
Interior of hollow bodies has a kind of profile of waveform at least in part along longitudinal axis, and wherein each contraction flow region of diameter is preferably 5% to 10% of hollow body inside.In a kind of preferred form of implementation, be provided for each joint of first and second media at end face.
Heat exchanger comprises a plurality of discrete components, therefore can select the length of heat exchanger arbitrarily, because can interconnect any a plurality of element.Each element all has fixed connecting plate, thereby also can fix bigger heat exchanger shell reliably.Not only can select to be fixed to heat exchanger on the existing wall of one side that is on wall or be suspended on the ceiling but also can select to be used for fixing on a base plate so that be integrated in the system.If heat exchanger is used for heating swimming pool water, then can be not only by adding hot water but also realizing heating by solar heat.The spiral element guiding that is provided with by rib shape is as the heat medium of second medium.This spiral element is as hot-water line, and it is vertical and flatly streamed by first medium in heat exchanger, thereby a kind of uniform heat extraction is possible.Convex concave configuration shape with heat exchanger shell of inner steering component has prolonged the time of staying of first medium in heat exchanger shell, guarantees a kind of stronger heat transmission thus.Can cool off heat medium strongly, on return route, produce less heat loss with this and save heat energy then.Preferably erosion-resisting by height and high-quality steel compressive resistance is made and is spirally added hot water rib pipe and tighten at end face with pair bell taps.
The preferred steering component of selecting is with the long hollow body inside that puts in of the preferred 25mm of 20mm to 30mm, and becomes 90 ° of angles or put in heat exchanger obliquely for 2 ° to 3 ° with respect to going into flow path direction a little.Each steering component is the circular shape and top edge that have a spill, but it also can differently be shaped.Alternately be installed in each steering component on the opposed side of heat exchanger inner chamber by them, medium to be heated was repeatedly led heating coil, the spiral element that is provided with placed in the middle.Change the flow direction of first medium to be heated constantly by this special structure of each steering component, thereby it was led spiral heating coil in a kind of improved mode by the reverse flow principle.A kind of compression that replaces and the decompression that also cause the first mobile medium in the contraction flow region gradually and the expansion section of enclosure interior, the result is, it is disconnected and improve and dispel the heat to have strengthened the time of staying of first medium in the zone of heating coil.
The elliptical shape of heat exchanger allows high internal stress, and does not produce material stress.Be integrated in each steering component on each leptoprosopy and also improved the statics of heat exchanger shell.
Description of drawings
Below by accompanying drawing other form of implementation of the present invention is described.Wherein:
Fig. 1 a has the profile of the heat exchanger of integrated spiral heating coil along Y;
The transverse cross-sectional view of Fig. 1 b heat exchanger;
Fig. 1 c has the heat exchanger of mobile trend of possibility along the profile of Y;
Fig. 1 d has the profile of the heat exchanger of another possible mobile trend along Y;
Fig. 2 a does not have the heat exchanger of middleware;
Fig. 2 b has the heat exchanger of a middleware;
Fig. 2 c has the heat exchanger of two middlewares;
Fig. 3 has the exploded view of the transverse cross-sectional view of fixture;
The profile along Y of Fig. 4 continuous heater;
The transverse cross-sectional view of Fig. 5 heat exchanger.
The specific embodiment
Fig. 1 a illustrates a heat exchanger 10 with an integrated spiral element 11 as heating coil.Under current situation, provide hot water as heat medium, hot water was led spiral element.But spiral element can be constituted a heating coil (immersion heater principle) equally with current flow heats by alternative.Spiral element 11 can have a smooth surface, but preferably constitutes bellows.Spiral element 11 is by a kind of pair of bell tap 13,13 ' be fixed on the heat exchanger shell at end face respectively.
Shown water swivel 12,12 ' form be a flange sleeve and a locking nut, they are preferably made by ABS, being used for input and discharging should heated first medium.Preferred first medium and second medium oppositely flow.It is oval-shaped housing that heat exchanger 10 has a cross section.The flow direction of first medium is by arrow 14 expressions, and the flow direction of second medium is by arrow 15 expressions.Under current situation, heat exchanger have two extremity pieces 16,16 ' and two middlewares 17,17 ', they connect into a heat exchanger 10 with each extremity piece.Extremity piece and middleware 16,16 ', 17,17 ' be connected to together, wherein be connected and fixed each adjacent parts by what bolt and screw constituted via a kind of.Extremity piece and middleware 16,16 ' outside have connecting plate with holes respectively for this reason, and bolt or shank of screw can be inserted each hole.
In principle middleware 17,17 ' number can freely select.
The interconnective boss 101 of the difference of extremity piece and middleware is via O RunddichtringO 102 sealings that embed in the groove.
Fig. 1 b can be clear that heat exchanger 10 has the shape of cross section of an ellipse.On the periphery of housing, can find out the connection 103 that constitutes by screw and nut.
Fig. 1 c and d show line of flow 104,106, and they can be regulated with the different pressure and the flow velocity that flow into first medium.In any case as can be seen, first medium that flows into particularly swimming-pool water hits each steering component 18 and turns to the direction of spiral element therefrom, but wherein flow and always experience a kind of motion that commutate and turn to a kind of loop wire shape, bump against mobile waterborne in back there.According to the pressure of regulating, constitute either large or smallly and turn to accordingly or eddy current, these turn to or eddy current is used 105 marks in Fig. 1 c.Importantly, in the long time of staying, heating coil that is spiral element 11 not only once but also repeatedly by first medium to be heated particularly swimming-pool water flow through.
Fig. 2 a to c show heat exchanger 20,20 according to different length of the present invention ', 20 ", they produce like this, promptly two extremity pieces directly interconnect or interconnect via one or two or more middlewares.According to the number of the middleware that between two extremity pieces, embeds, can change the length of heat exchanger arbitrarily and adapt to desired situation.
Fig. 3 shows heat exchanger shell is fixed on an exploded view on the wall 32.Heat exchanger 30 has the connecting plate 301 that stretches out for this reason on its outside, connecting plate has port for example hole or slotted hole, is used to pass hold-down screw 31.In order to prevent that heat exchanger because of becoming flexible gradually that the vibration in heat exchanger operation causes, is provided with a camber member 32 from fixing, camber member is 180 ° of its each end 33,34 warpages.Camber member 32 comprises the plate of a thin-walled, and this plate has the hole of two coincidences in the zone of 180 ° of warpages, and the bar of screw 31 can pass through described hole.These screws also embed in the embolism 35 that is anchored in the wall 32.
If tighten screw 31, then on its each end 33,34, a pressure is applied on the U-shaped profile of camber member at last, this pressure stops its rotation thus screw 31 fixing for good and all affacting on the head of screw later.Can also adopt a locking nut 36 and a packing ring 37 (each screw is connected respectively) as other anti-rotation device in addition.
Camber member 32 has the core 38 that a spill is shaped, and its shape and structure is adapted to the profile or the corresponding radius of curvature of heat exchanger.
System is adjusted like this, so that the medium of external heating not only can be installed but also the electrical heating spiral can be installed, this electrical heating spiral can also move with solar heat.A continuous heater 41 shown in Figure 4, it has can electrically heated heating coil 42, and these heating coils are installed on the housing parts on the left side.Shown form of implementation includes only an intermediary element, and two steering components are set therein.Because at the current joint that end face is provided with, water swivel 44 is not arranged on the continuous heater 41 in the side at end face.The mobile of a kind of possible Cyclotron that shows water to be heated in addition moves towards 45.Naturally also can imagine a kind of corrugated mobile trend, as for example shown in Fig. 1 c.
Fig. 5 shows a kind of exemplary form of implementation of steering component 18, and their hatchings illustrate.Each steering component constitute one from the shell of heat exchanger extend internally arc.The height that turns to element from deepest point with respect to (vertically disposed in the drawings) diameter of the maximum of heat exchanger between 1/5 and 1/4.The top edge of steering component 18 constitutes spill.
Claims (17)
1. heat exchanger (10), be used in particular for swimming pool, has an elongated hollow body, this hollow body comprises that some are used to import and discharge the joint of a kind of first medium and a kind of second medium, wherein guide first medium and second MEDIA FLOW to cross a spiral element (11) with reverse flow or co-flow with respect to second medium by elongated hollow body, this spiral element extends between each end face of hollow body along Y, and put in a plurality of steering components (18) from interior of hollow bodies to the hollow body inner chamber therein, these steering components make the deflect flow of first medium, it is characterized in that, each steering component (18) puts in the hollow body inner chamber with the order that replaces like this from each opposed hollow body side and reaches in the zone of spiral element (11) always, so that steering component terminates between two spirals and interior of hollow bodies partly has the contraction flow region (17) that a plurality of spills are shaped.
2. according to the described heat exchanger of claim 1, it is characterized in that the cross section of elongated hollow body constitutes ellipse or oblong slightly, wherein each steering component (18) preferably is arranged on each oval leptoprosopy.
3. according to claim 1 or 2 described heat exchangers, it is characterized in that, two to three 360 ° of spiral coils of spiral element (11) are set between two adjacent steering components (18).
4. according to the described heat exchanger of one of claim 1 to 3, it is characterized in that spiral element (11) is a bellows.
5. according to the described heat exchanger of one of claim 1 to 4, it is characterized in that interior of hollow bodies has a smooth surface.
6. according to the described heat exchanger of one of claim 1 to 5, it is characterized in that each steering component (18) is a bluff body, these bluff bodies preferably have the inward flange of bow.
7. according to the described heat exchanger of one of claim 1 to 6, it is characterized in that elongated hollow body preferably includes each steering component, is made of plastics, particularly polyamide.
8. according to the described heat exchanger of claim 7, it is characterized in that elongated hollow body is made of a plurality of mutual plug-in pipe fittings, these pipe fittings detachably interconnect.
9. according to the described heat exchanger of one of claim 1 to 8, it is characterized in that elongated hollow body has some connecting plates that stretch out (301) on its outside, these connecting plates have the port that is used to pass hold-down screw (31).
10. according to the described heat exchanger of claim 9, it is characterized in that, for elongated hollow body is fixed on the wall (32), a camber member (39) is set, 180 ° of end warpages of camber member and have the hole that is used to pass shank of bolt or shank of screw of looking and overlap being provided with at vertical view.
11., it is characterized in that camber member (39) has the core (38) that a spill is shaped according to the described heat exchanger of claim 10, this core preferably has radius of curvature or the curved course identical with elongated hollow body (30).
12., it is characterized in that each steering component (18) vertically or with respect to 2 ° to 3 ° wall spares that put in the hollow body inner chamber obliquely of vertical line is made of each according to the described heat exchanger of one of claim 1 to 11.
13. according to the described heat exchanger of claim 12, it is characterized in that, each steering component with the order that replaces from each opposed side preferably with one 1/3 to 1/7 of the internal diameter of hollow body more preferably 1/5 marginal dimension put in hollow body inside.
14., it is characterized in that interior of hollow bodies has a kind of profile of waveform at least in part along longitudinal axis according to the described heat exchanger of one of claim 1 to 13, wherein each contraction flow region of diameter is preferably 5% to 10% of enclosure interior.
15. according to the described heat exchanger of one of claim 1 to 14, it is characterized in that, be provided for each joint of first and second media at end face.
16. according to the described heat exchanger of one of claim 1 to 15, it is characterized in that, spiral element (11) be one can electrically heated heating coil.
17., it is characterized in that heat exchanger constitutes continuous heater according to the described heat exchanger of one of claim 1 to 16.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102007033166A DE102007033166A1 (en) | 2007-07-17 | 2007-07-17 | heat exchangers |
| DE102007033166.7 | 2007-07-17 | ||
| PCT/IB2008/001457 WO2009010834A1 (en) | 2007-07-17 | 2008-06-02 | Heat exchanger |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101796364A true CN101796364A (en) | 2010-08-04 |
| CN101796364B CN101796364B (en) | 2011-12-14 |
Family
ID=39874178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008801054355A Expired - Fee Related CN101796364B (en) | 2007-07-17 | 2008-06-02 | Heat exchanger |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US20100181045A1 (en) |
| EP (1) | EP2165143B1 (en) |
| CN (1) | CN101796364B (en) |
| AT (1) | ATE486259T1 (en) |
| DE (2) | DE102007033166A1 (en) |
| DK (1) | DK2165143T3 (en) |
| ES (1) | ES2355016T3 (en) |
| HK (1) | HK1146648A1 (en) |
| PL (1) | PL2165143T3 (en) |
| PT (1) | PT2165143E (en) |
| SI (1) | SI2165143T1 (en) |
| UA (1) | UA97285C2 (en) |
| WO (1) | WO2009010834A1 (en) |
| ZA (1) | ZA201000973B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102636049A (en) * | 2010-03-26 | 2012-08-15 | 张俊吉 | Heat exchanger |
| CN102980422A (en) * | 2012-12-18 | 2013-03-20 | 张周卫 | Wound tube type heat exchanger for low-temperature circulating methanol coolers |
| CN105865229A (en) * | 2016-04-15 | 2016-08-17 | 马怡鑫 | Screw type heat exchanger |
| CN110207509A (en) * | 2019-04-14 | 2019-09-06 | 徐州赛孚瑞科高分子材料有限公司 | A kind of underground coal mine special low temperature liquid heat exchange device |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102200401B (en) * | 2010-03-26 | 2012-08-15 | 张俊吉 | Heat exchanger |
| DE102010034112A1 (en) | 2010-08-12 | 2012-02-16 | Gm Global Technology Operations Llc (N.D.Ges.D. Staates Delaware) | Internal heat exchanger for a motor vehicle air conditioning system |
| JP2013022433A (en) * | 2011-07-15 | 2013-02-04 | Ayako Nakagawa | Heat recovery device of washing drain water |
| WO2013070790A1 (en) | 2011-11-11 | 2013-05-16 | Titan Armor LLC | Heating system having plasma heat exchanger |
| AU2013284326B2 (en) * | 2012-06-29 | 2017-07-27 | Waterco Limited | Heat exchanger |
| US9562703B2 (en) | 2012-08-03 | 2017-02-07 | Tom Richards, Inc. | In-line ultrapure heat exchanger |
| KR101249721B1 (en) * | 2012-09-05 | 2013-04-02 | 주식회사 화승알앤에이 | Dual pipe for heat exchange |
| JP6833255B2 (en) | 2013-11-18 | 2021-02-24 | ゼネラル・エレクトリック・カンパニイ | Integrated tube-in-matrix heat exchanger |
| NO20140389A1 (en) * | 2014-03-25 | 2015-09-28 | Vetco Gray Scandinavia As | Underwater heat exchanger device and method for improving the rate of heat transfer in an underwater heat exchanger |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191511015A (en) * | 1915-07-29 | 1916-07-27 | Charles Algernon Parsons | Improvements in and relating to Heat-exchangers for use in Apparatus for Cooling Liquids. |
| US1785159A (en) * | 1927-09-14 | 1930-12-16 | Herbert G Ullman | Heat-interchange device |
| US1893484A (en) * | 1932-07-26 | 1933-01-10 | Joseph S Belt | Heat exchanger |
| US3336463A (en) * | 1964-11-04 | 1967-08-15 | Bert B Johnson | Portable electric air heater and dehumidifier for paint spray guns |
| DE2745791A1 (en) * | 1977-10-12 | 1979-04-26 | Keppler | HEAT EXCHANGER FOR HEATING THE WINDSHIELD WASHER WATER IN A MOTOR VEHICLE WINDOW WASHER SYSTEM |
| SE456274B (en) * | 1984-02-03 | 1988-09-19 | Carl Gustaf Mellsjo | DEVICE EXCHANGER TO GIVE ONE MEDIUM A SCRUBLIC CIRCULAR MOVEMENT |
| EP0215927A1 (en) * | 1985-03-22 | 1987-04-01 | McLAREN, Keith, Stuart | Heat exchanger |
| US5309987A (en) * | 1992-07-21 | 1994-05-10 | Astec | Method and apparatus for heating and cooling food products during processing |
| CN2221199Y (en) * | 1994-09-29 | 1996-02-28 | 荣成市自动车厂 | Tube type heat exchanger |
| JP3326405B2 (en) * | 1999-04-21 | 2002-09-24 | 協和ステンレス株式会社 | Pipes and heat exchangers |
| CN2404087Y (en) * | 2000-01-26 | 2000-11-01 | 淮阴辉煌太阳能有限公司 | Assembled spiral sleeve heat exchanger |
| DE10051756B4 (en) * | 2000-10-18 | 2007-03-01 | Witzenmann Gmbh | Heat exchanger for swimming pools |
| AT412293B (en) * | 2003-01-13 | 2004-12-27 | Porpaczy Johann Ing | HEAT EXCHANGER FOR WASTE WATER TO BE COOLED |
| US6804965B2 (en) * | 2003-02-12 | 2004-10-19 | Applied Integrated Systems, Inc. | Heat exchanger for high purity and corrosive fluids |
| EP1769206B1 (en) * | 2004-07-22 | 2008-04-23 | P.S.A. | Heat exchanger with spacing coil(s) and helical rib(s) |
-
2007
- 2007-07-17 DE DE102007033166A patent/DE102007033166A1/en not_active Withdrawn
-
2008
- 2008-06-02 PT PT08762795T patent/PT2165143E/en unknown
- 2008-06-02 WO PCT/IB2008/001457 patent/WO2009010834A1/en active Application Filing
- 2008-06-02 EP EP08762795A patent/EP2165143B1/en active Active
- 2008-06-02 UA UAA201001633A patent/UA97285C2/en unknown
- 2008-06-02 PL PL08762795T patent/PL2165143T3/en unknown
- 2008-06-02 CN CN2008801054355A patent/CN101796364B/en not_active Expired - Fee Related
- 2008-06-02 DK DK08762795.6T patent/DK2165143T3/en active
- 2008-06-02 SI SI200830138T patent/SI2165143T1/en unknown
- 2008-06-02 AT AT08762795T patent/ATE486259T1/en active
- 2008-06-02 US US12/667,702 patent/US20100181045A1/en not_active Abandoned
- 2008-06-02 ES ES08762795T patent/ES2355016T3/en active Active
- 2008-06-02 DE DE502008001668T patent/DE502008001668D1/en active Active
-
2010
- 2010-02-10 ZA ZA2010/00973A patent/ZA201000973B/en unknown
-
2011
- 2011-01-26 HK HK11100782.9A patent/HK1146648A1/en not_active IP Right Cessation
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102636049A (en) * | 2010-03-26 | 2012-08-15 | 张俊吉 | Heat exchanger |
| CN102636049B (en) * | 2010-03-26 | 2013-05-15 | 张俊吉 | Heat exchanger |
| CN102980422A (en) * | 2012-12-18 | 2013-03-20 | 张周卫 | Wound tube type heat exchanger for low-temperature circulating methanol coolers |
| CN102980422B (en) * | 2012-12-18 | 2015-06-10 | 张周卫 | Wound tube type heat exchanger for low-temperature circulating methanol coolers |
| CN105865229A (en) * | 2016-04-15 | 2016-08-17 | 马怡鑫 | Screw type heat exchanger |
| CN110207509A (en) * | 2019-04-14 | 2019-09-06 | 徐州赛孚瑞科高分子材料有限公司 | A kind of underground coal mine special low temperature liquid heat exchange device |
Also Published As
| Publication number | Publication date |
|---|---|
| US20100181045A1 (en) | 2010-07-22 |
| CN101796364B (en) | 2011-12-14 |
| PT2165143E (en) | 2011-01-28 |
| DE102007033166A1 (en) | 2009-01-22 |
| EP2165143A1 (en) | 2010-03-24 |
| ATE486259T1 (en) | 2010-11-15 |
| SI2165143T1 (en) | 2011-02-28 |
| PL2165143T3 (en) | 2011-06-30 |
| ES2355016T3 (en) | 2011-03-22 |
| UA97285C2 (en) | 2012-01-25 |
| ZA201000973B (en) | 2010-11-24 |
| EP2165143B1 (en) | 2010-10-27 |
| WO2009010834A1 (en) | 2009-01-22 |
| DK2165143T3 (en) | 2011-02-14 |
| HK1146648A1 (en) | 2011-06-24 |
| DE502008001668D1 (en) | 2010-12-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101796364B (en) | Heat exchanger | |
| US6293335B1 (en) | Method and apparatus for optimizing heat transfer in a tube and shell heat exchanger | |
| US8214936B2 (en) | Spa having heat pump system | |
| US7597136B2 (en) | Heat exchanger with helical flow paths | |
| US20150300746A1 (en) | Heat exchanger tube and heat exchanger employing the same | |
| US6499534B1 (en) | Heat exchanger with two-stage heat transfer | |
| RU2014120191A (en) | FLOWING INDUCTION HEATER | |
| JP4200329B2 (en) | Heat exchange device and heat pump water heater using the same | |
| EP0957327B1 (en) | Heat-exchanger coil assembly | |
| US20070079772A1 (en) | Fitting for connection of a heat exchanger | |
| KR102143793B1 (en) | Heat exchanger having spiral blade | |
| JP4063237B2 (en) | Heat exchange device and heat pump water heater using the same | |
| WO2009060487A1 (en) | Pliable tubular heat exchanger | |
| CN111664730B (en) | Spiral baffle plate heat exchanger with variable-pitch spiral fluted pipe | |
| JP2007218461A (en) | Double tube type heat exchanger | |
| EP1995542A2 (en) | Heat exchange device | |
| US6668136B2 (en) | Integral heating and cooling unit | |
| AU2003295021A1 (en) | Heat exchanger and device producing domestic hot water | |
| JP5387320B2 (en) | Water heater | |
| CN201439991U (en) | Liquid heating unit | |
| JP5561412B2 (en) | Water heater | |
| JP4200323B2 (en) | Heat exchange device and heat pump water heater using the same | |
| JP5899425B2 (en) | Water heater | |
| JP5641107B2 (en) | Water heater | |
| TH35746B (en) | Corrugated Heat Transfer Tube for Hot Water |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| REG | Reference to a national code |
Ref country code: HK Ref legal event code: DE Ref document number: 1146648 Country of ref document: HK |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| REG | Reference to a national code |
Ref country code: HK Ref legal event code: GR Ref document number: 1146648 Country of ref document: HK |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111214 Termination date: 20140602 |