AU2013270937B2 - Heat exchanger - Google Patents
Heat exchanger Download PDFInfo
- Publication number
- AU2013270937B2 AU2013270937B2 AU2013270937A AU2013270937A AU2013270937B2 AU 2013270937 B2 AU2013270937 B2 AU 2013270937B2 AU 2013270937 A AU2013270937 A AU 2013270937A AU 2013270937 A AU2013270937 A AU 2013270937A AU 2013270937 B2 AU2013270937 B2 AU 2013270937B2
- Authority
- AU
- Australia
- Prior art keywords
- heat exchanger
- collecting channel
- medium
- shell
- heat transfer
- 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.)
- Ceased
Links
Classifications
-
- 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
- F28F9/001—Casings in the form of plate-like arrangements; Frames enclosing a heat exchange core
-
- 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
- F28F9/02—Header boxes; End plates
- F28F9/026—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits
- F28F9/0265—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits by using guiding means or impingement means inside the header box
-
- 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
- F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
- F28D21/0017—Flooded core heat exchangers
-
- 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
- F28D7/16—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 arranged in parallel spaced relation
-
- 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
- F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D9/0006—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the plate-like or laminated conduits being enclosed within a pressure vessel
-
- 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
Abstract
The invention relates to a heat exchanger (1) for indirect heat transfer between a first medium (F1) and a second medium (F2), comprising: a shell (2) which has a shell space (3) for receiving the first medium (F1), a heat transfer block (4) which is disposed in the shell space (3) and which during correct operation is surrounded by the first medium (F1), wherein the heat transfer block (4) is designed to cool the second medium (F2) against the first medium (F1), such that a gaseous phase of the first medium (G1) forms in the shell space (3). According to the invention a collecting channel (5) located in the shell space (3) is provided for drawing off the gaseous phase of the first medium (G1) from the shell space (3).
Description
WO 2013/182314 1 PCT/EP2 013/001670
Description
Heat exchanger
The invention relates to a heat exchanger according to the preamble of claim 1.
Such a heat exchanger is featured in "The Standards of The Brazed Aluminium Plate-Fin Heat Exchanger Manufacturer's Association (ALPEMA)", third edition, 2010, page 67 in figure 9-1. It has a shell which encloses a shell space, and also at least one heat transfer block ("core") which is arranged in the shell space and designed as a plate heat exchanger. Such a design of a heat exchanger is also referred to as a "core-in-shell" or "block-in-shell" heat exchanger.
With such a heat exchanger, a first medium, which forms a bath enveloping the heat transfer block during operation of the heat exchanger and rises from the bottom upwards (thermosiphon effect) in the heat transfer block (along the vertical), can especially be brought into a direct heat transfer with a second medium (e.g. a gaseous phase which is to be liquefied or a liquid phase which is to be cooled) which is preferably conducted in the heat transfer block in counterflow or crossflow to the first medium. A gaseous phase of the first medium which emerges during this collects in the shell space above the heat transfer block and is extracted via at least one outlet connector provided on the shell and is perhaps fed to further process steps via an (external) collecting channel which is provided outside the shell.
As a result of this type of extraction of the gaseous phase, there develops in the shell space a heterogeneous velocity field of the gaseous phase heading towards the outlet connector which impairs the 2 2013270937 05 Μ 2017 quality of the gas-liquid separation in the shell space. This effect can be counteracted by a variation of the number or the size of the outlet connectors but only to a limited extent, particularly as the flow 5 characteristics in the external collecting channel also react to the velocity field of the gaseous phase in the shell space. Furthermore, the outlet connectors are pressure-resistant component parts of a ("core-in-shell") heat exchanger of the type referred to in the 10 introduction and are therefore constructionally expensive which entails increased production costs in the case of a plurality of outlet connectors. Furthermore, by fixing the outlet-connector position on the upper side of the shell a degree of freedom is 15 taken away during the construction of the surrounding components (e.g. cold box, field tubing).
Any discussion of the prior art throughout the specification should in no way be considered as an 20 admission that such prior art is widely known or forms part of common general knowledge in the field.
It is an object of the present invention to overcome or ameliorate at least one of the disadvantages of the 25 prior art, or to provide a useful alternative.
According to a first aspect, the present invention provides a heat exchanger for the indirect heat transfer between a first medium and a second medium, 30 with: - a shell which has a shell space for receiving the first medium, 35 - at least one heat transfer block which is arranged in the shell space and enveloped by the first medium during a design-specified operation, wherein the heat transfer block is designed for cooling and/or for at least partially liquefying 2a 2013270937 05 Μ 2017 5 10 15 20 the second medium against the first medium so that a gaseous phase of the first medium is formed in the shell space, - wherein for extracting the gaseous phase of the first medium from the shell space, provision is made for a collecting channel which is located in the shell space and extends along a direction of extension which is oriented parallel to the longitudinal axis of the shell, - and wherein the at least one heat transfer block is a plate heat exchanger, - and wherein the collecting channel is connected to at least one outlet connector which is provided on the shell so that the gaseous phase of the first medium can be extracted from the shell space through the collecting channel via the at least one outlet connector, - and wherein the collecting channel has two end faces which lie mutually opposite along the direction of extension of the collecting channel, wherein - the collecting channel has a cross section transversely to the direction of extension which 25 increases towards the outlet connector and - the collecting channel has a multiplicity of inlet openings for extracting the gaseous phase, wherein the spacings of adjacent inlet openings decrease towards the respective end face of the 30 collecting channel.
It is provided that the collecting channel is located in the shell space and is designed for extracting the gaseous phase from the shell space. 35
According to one embodiment of the invention, provision can also be made in the shell space for a plurality of 2013270937 05 Μ 2017 2b heat transfer blocks or plate heat exchangers which can be operated in parallel or in series, for example.
Such plate heat exchangers as a rule have a 5 multiplicity of plates arranged in parallel with each other and form a large number of heat exchange passages for media which participate in the exchange of heat. A preferred embodiment of a plate heat exchanger has a WO 2013/182314 3 PCT/EP2013/001670 multiplicity of corrugated plates (so-called fins) which in each case are arranged between two parallel separating plates of the plate heat exchanger, wherein the two outermost layers of the plate heat exchanger are formed by cover plates. In this way, a large number of parallel channels or a heat exchange passage, through which a medium can flow, are formed between each two separating plates or between a separating plate and a cover plate on account of the fins which are arranged between them in each case. In adjacent heat exchange passages flowing media can therefore indirectly exchange heat. Towards the sides, between each two adjacent separating plates or between a cover plate and the adjacent separating plate, provision is preferably made for sealing strips (so-called side bars) for closing off the respective heat exchange passage. The cover plates, separating plates, fins and side bars are preferably produced from aluminum and are soldered together in an oven, for example. Via corresponding headers with connectors, media can be introduced into the heat exchange passages or extracted from these.
The shell of the heat exchanger can especially have an encompassing (circular) cylindrical wall which in a design-specified arranged state of the heat exchanger is preferably oriented so that the longitudinal axis (cylinder axis) of the wall or of the shell extends along the horizontal. Connected to that wall, on the end face, the shell preferably has mutually opposite walls which extend transversely to the horizontal or to the longitudinal axis.
Said collecting channel for extracting the gaseous phase of the first medium is preferably connected (e.g. via a pipe) in a flow-conducting manner to an outlet connector, which is especially arranged on an upper side of the shell, so that the gaseous phase of the WO 2013/182314 4 PCT/EP2013/001670 first medium can be extracted from the shell space via those outlet connectors.
In one embodiment of the invention, it is provided that the collecting channel extends along a direction of extension which is oriented parallel to the longitudinal axis (cylinder axis) of the shell or along the horizontal, and in this case preferably has a tubular (circular) or a box-shaped (rectangular) cross section transversely to said direction of extension (longitudinal axis).
The collecting channel (with regard to a design-specified arranged state of the heat exchanger) is preferably arranged in the shell space along the vertical above the liquid level of the first medium or above the heat transfer block so that the rising (from the heat transfer block) gaseous phase of the first medium meets with the collecting channel.
The collecting channel preferably has a wall which encloses an interior space of the collecting channel in which the gaseous phase can flow towards said outlet connector. In this case, that section of each wall of the collecting channel which points towards an upper side of the heat exchanger or points upwards along the vertical is referred to as the upper side of the collecting channel, and the oppositely disposed section of the wall of the collecting channel which points towards the lower side of the heat exchanger, correspondingly constitutes the lower side of the collecting channel. The upper and lower sides of the collecting channel are preferably interconnected by sidewalls of the collecting channel which are extended along the longitudinal axis of the shell. At the ends, the collecting channel is preferably delimited by mutually opposite end faces which in each case interconnect the upper side, the lower side and the sidewalls . WO 2013/182314 5 PCT/EP2013/001670 A variant of the invention furthermore provides that one or more of the aforesaid sections of the wall of the collecting channel can be formed by the shell of the heat exchanger. The upper side of the collecting channel or the upper side of the wall of the collecting channel is preferably formed by the shell. The sidewalls and end faces are therefore correspondingly attached to the shell away from the shell space.
For extracting the gaseous phase, the collecting channel preferably has a multiplicity of inlet openings which are especially formed on the lower side (bottom) of the collecting channel and, if applicable, also on the mutually opposite sidewalls of the collecting channel. In this case, the inlet openings which are formed on the bottom of the collecting channel are preferably of a slot-like design, whereas inlet openings provided on the sidewalls preferably have a circular contour (e.g. holes).
It is preferably provided that the spacings of adjacent inlet openings, and particularly the spacings of the inlet openings provided on the lower side, decrease towards the respective end face of the collecting channel. That is to say, the two adjacent inlet openings which are located closer to one of the end faces of the collecting channel, preferably have a smaller spacing in relation to each other along the direction of extension of the collecting channel than two adjacent inlet openings which are arranged more towards the middle of the collecting channel (with regard to the direction of extension).
The number, distribution, size and/or shape of the inlet openings is, or are, preferably selected so that the velocity field of the gaseous phase of the first medium in the collecting channel is established as WO 2013/182314 6 PCT/EP2013/001670 uniformly as possible with regard to value. Furthermore, according to one aspect of the invention the cross-sectional area (and contour, if applicable) of the collecting channel (in a plane perpendicular to the direction of extension of the collecting channel) is selected in such a way that a flow field of the gaseous phase of the first medium which is as uniform as possible is established in the collecting channel and in the shell space. This is preferably assisted by a widening/enlargement of the cross section of the collecting channel towards the outlet connector and/or by a defined arrangement, shape and size of the inlet openings on the collecting channel.
Furthermore, the shell can naturally also have a multiplicity of outlet connectors which can be connected to a collecting channel, as previously described, or possibly to a plurality of collecting channels of the previously described type.
The positions, dimensions and orientations of these collecting channels are preferably selected in this case so that the velocity field of the gaseous phase of the first medium in the shell space and in the respective collecting channel is established as uniformly as possible with regard to value.
Furthermore, the at least one outlet connector (or even a plurality of outlet connectors) can be arranged according to the invention on an upper, a lower and a side section of the encompassing wall of the shell or on one of the end-face walls of the shell.
Further details and advantages of the invention shall be explained in more detail by the following figure descriptions of exemplary embodiments with reference to the figures. Advantageous embodiments of the invention are furthermore disclosed in the dependent claims. WO 2013/182314 7 PCT/EP2 013/001670
In the drawing:
Fig. 1 shows a sectional view of a heat exchanger according to the invention;
Fig. 2 shows a further sectional view of the heat exchanger according to Figure 1; and
Fig. 3 shows a sectional view of a collecting channel of the heat exchanger according to Figures 1 and 2.
Fig. 1, in conjunction with Figures 2 and 3, shows a heat exchanger 1 which has a transversely lying, (circular) cylindrical shell 2 which delimits a shell space 3 of the heat exchanger 1. The shell 2 in this case has an encompassing, cylindrical wall 14 which is delimited on the end faces by two mutually opposite walls 15. A heat transfer block 4 is arranged in the shell space 3 which is enclosed by the shell 2. In this case, it can be a plate heat exchanger which provides a plurality of parallel heat exchange passages.
The plate heat exchanger 4 has in this case a multiplicity of corrugated plates (so-called fins) which are arranged in each case between two flat separating plates of the plate heat exchanger 4. In this way, a large number of parallel passages or one heat exchange passage are/is formed between each two separating plates (or one separating plate and one cover plate, see below), through which the respective medium can flow. The two outermost layers are formed by cover plates of the plate heat exchanger, with sealing strips (so-called "side bars") being provided WO 2013/182314 8 PCT/EP2013/001670 towards the sides between each two adjacent separating plates or between separating plates and cover plates.
The shell space 3 is filled with a first medium FI during an operation of the heat exchanger 1 so that a liquid phase LI of the first medium FI forms a bath which envelops the heat transfer block or plate heat exchanger 4, wherein a gaseous phase G1 of the first medium FI which develops during operation can collect in the shell space 3 above the liquid phase LI.
The first medium (liquid phase LI) FI can rise in the heat transfer block 4 (in associated heat exchange passages) and in the process is partially evaporated, as a result of indirect heat transfer, by means of a second medium F2 which is to be cooled and which, for example, is conducted in crossflow to the first medium FI in associated heat exchange passages of the heat transfer block 4. The gaseous phase G1 of the first medium FI which results during this can discharge at an upper end of the block 4 and rises in the shell space 3 of the heat exchanger 1 at a determined velocity v.
The second medium F2 is directed via a suitable inlet 0 (e.g. via a connector on a header) into the heat transfer block or plate heat exchanger 4 and after passing through the associated heat exchange passages is extracted from the block 4 via an outlet O' (e.g. via a corresponding header and a connector which is connected thereto).
Arranged on the upper side 8 of the heat exchanger 1, on an inner side 2a of the shell 2 facing the shell space 3, is a box-shaped collecting channel 5 which extends along a direction of extension 7. The collecting channel 5 in this case is especially of an elongated design and correspondingly has a greater WO 2013/182314 9 PCT/EP2 013/001670 spread along the direction of extension 7 than transversely to that direction of extension 7.
The collecting channel 5 furthermore has a wall W which delimits an interior space I of the collecting channel 5 and through which the gaseous phase G1 of the first medium FI is extracted from the shell space 3. The wall W particularly has an upper side 9 which in the present case is formed by the shell 2, and also two sidewalls 11, projecting therefrom, which extend along the direction of extension 7 and are interconnected via a bottom (lower side) 10 of the collecting channel 5 which lies opposite the upper side 9. Furthermore, the collecting channel 5 or its wall W has two end faces 11a, lib which lie opposite each other along the direction of extension 7.
For extracting the gaseous phase G1 of the first medium FI from the shell space 3, provision is now made on the sidewalls 11 and/or on the lower side 10 of the collecting channel 5 for slot-like inlet openings 12 (slot-like inlet openings on the lower side 10 in the present case) through which the gaseous phase G1 can enter the collecting channel 5. The inlet openings 12 in this case are arranged next to each other along the direction of extension 7, wherein the distance between adjacent inlet openings 13 along the direction of extension 7 preferably decreases in each case from the outlet connector 6 towards the two end faces 11a, lib of the collecting channel 5. The longitudinal axes of these inlet openings 12 extend in this case transversely to the direction of extension 7 of the collecting channel 5 in each case.
Furthermore, provision is made on the sidewalls 11 and/or on the lower side 10 of the collecting channel 5 in each case for circular inlet openings 13 (circular inlet openings 13 on the side walls 11 in the present WO 2013/182314 10 PCT/EP2013/001670 case) which are also arranged next to each other along the direction of extension 7. Here also, the distance between adjacent inlet openings 12 along the direction of extension 7 preferably decreases in each case from the outlet connector 6 towards the two end faces 11a, lib of the collecting channel 5.
The collecting channel 5 is also connected to an outlet connector 6 of the shell 2 which opens into the upper side 9 of the collecting channel 5 so that the gaseous phase G1 of the first medium FI which has made its way via the inlet openings 12, 13 into the interior space I of the collecting channel 5 can be extracted from the collecting channel 5 via the outlet connector 6.
The outlet connector 6 is arranged along the direction of extension 7 preferably in the middle on the collecting channel 5, wherein the lower side 10 of the collecting channel 5 preferably has two sections 10a, 10b which slope downwards towards the outlet connector 6 and meet preferably beneath said outlet connector 6.
The cross section of the collecting channel 5 increases (widens) in each case from the end faces 11a, lib of the collecting channel 5 in the direction of the outlet connector 6 in order to achieve a velocity field v of the gaseous phase G1 of the first medium FI which is as homogeneous as possible in the collecting channel 5 (and in the shell space 3). WO 2013/182314 11 PCT/EP2 013/001670
List of designations 1 Heat exchanger 2 Shell 2a Inner side 3 Shell space 4 Heat transfer block 5 Collecting channel 6 Outlet connector 7 Direction of extension 8 Upper side of the shell 9 Upper side of the collecting channel 10 Lower side of the collecting channel 10a, 10b Sections of the lower section 11 Sidewalls of the collecting channel 11a, lib End faces 12 Slot-like inlet openings 13 Circular inlet openings 14 Encompassing wall of the shell 15 End-face walls of the shell 16 Lower side of the shell FI First medium G1 Gaseous phase of the first medium LI Liquid phase of the first medium F2 Second medium I Interior space 0 Inlet for second medium O' Outlet for second medium V Velocity field of the gaseous phase G1
Claims (18)
- Patent claims1. A heat exchanger for the indirect heat transfer between a first medium and a second medium, with: - a shell which has a shell space for receiving the first medium, - at least one heat transfer block which is arranged in the shell space and enveloped by the first medium during a design-specified operation, wherein the heat transfer block is designed for cooling and/or for at least partially liquefying the second medium against the first medium so that a gaseous phase of the first medium is formed in the shell space, - wherein for extracting the gaseous phase of the first medium from the shell space, provision is made for a collecting channel which is located in the shell space and extends along a direction of extension which is oriented parallel to the longitudinal axis of the shell, - and wherein the at least one heat transfer block is a plate heat exchanger, - and wherein the collecting channel is connected to at least one outlet connector which is provided on the shell so that the gaseous phase of the first medium can be extracted from the shell space through the collecting channel via the at least one outlet connector, - and wherein the collecting channel has two end faces which lie mutually opposite along the direction of extension of the collecting channel, wherein - the collecting channel has a cross section transversely to the direction of extension which increases towards the outlet connector and - the collecting channel has a multiplicity of inlet openings for extracting the gaseous phase, wherein the spacings of adjacent inlet openings decrease towards the respective end face of the collecting channel.
- 2. The heat exchanger as claimed in claim 1, wherein the heat transfer block is designed so that the first medium can rise in the heat transfer block during operation of the heat exchanger.
- 3. The heat exchanger as claimed in claim 2, wherein the heat transfer block is designed for conducting the second medium in counterflow or crossflow to the first medium in the heat transfer block.
- 4. The heat exchanger as claimed in any one of the preceding claims, wherein a multiplicity of heat transfer blocks in the form of plate heat exchangers are arranged in the shell space.
- 5. The heat exchanger as claimed in any one of the preceding claims, wherein the collecting channel has a wall which defines an interior space of the collecting channel in which the gaseous phase of the first medium can flow towards the outlet connector, and which extends along the horizontal direction of extension which stretches along an upper side of the shell.
- 6. The heat exchanger as claimed in claim 5, wherein the collecting channel has a box-shaped or tubular cross section transversely to the direction of extension.
- 7. The heat exchanger as claimed in any one of claims 5 and 6, wherein the wall of the collecting channel has an upper side and an oppositely disposed lower side, wherein the upper side and the lower side are interconnected via mutually opposite sidewalls of the wall of the collecting channel.
- 8. The heat exchanger as claimed in claim 7, wherein one section of the wall of the collecting channel is formed by the shell.
- 9. The heat exchanger as claimed in claim 8, wherein said one section of the wall of the collecting channel is an upper side of the wall.
- 10. The heat exchanger as claimed in any one of claims 7 to 9, wherein the lower side and/or the sidewalls of the collecting channel have a multiplicity of inlet openings through which the gaseous phase of the first medium can flow into the collecting channel.
- 11. The heat exchanger as claimed in claim 10, wherein said multiplicity of inlet openings are slot-like in design.
- 12. The heat exchanger as claimed in any one of claims 7 to 11, wherein the lower side and/or the sidewalls of the collecting channel have a multiplicity of especially circular inlet openings through which the gaseous phase of the first medium can flow into the collecting channel.
- 13. The heat exchanger as claimed in any one of the preceding claims, wherein the heat exchanger has additional outlet connectors which are interconnected via the collecting channel.
- 14. The heat exchanger as claimed in any one of the preceding claims, wherein the heat exchanger has a large number of collecting channels which are connected in each case to at least one outlet connector.
- 15. The heat exchanger as claimed in any one of the preceding claims, wherein the shell has a cylindrical encompassing wall transversely to the direction of extension, which interconnects the two end-face walls of the shell.
- 16. The heat exchanger as claimed in claim 15, wherein the at least one outlet connector is arranged on the encompassing wall of the shell, or in that the at least one outlet connector is arranged on one of the end-face walls of the shell.
- 17. The heat exchanger as claimed in claim 10, wherein the at least one outlet connector is arranged on the encompassing wall on an upper section, a side section or a lower section of the wall of the shell.
- 18. Use of the heat exchanger as claimed in any one of the preceding claims in the indirect heat transfer between a first medium and a second medium.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102012011328.5 | 2012-06-06 | ||
DE102012011328A DE102012011328A1 (en) | 2012-06-06 | 2012-06-06 | Heat exchanger |
PCT/EP2013/001670 WO2013182314A1 (en) | 2012-06-06 | 2013-06-06 | Heat exchanger |
Publications (2)
Publication Number | Publication Date |
---|---|
AU2013270937A1 AU2013270937A1 (en) | 2014-12-04 |
AU2013270937B2 true AU2013270937B2 (en) | 2017-07-27 |
Family
ID=46758579
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2013270937A Ceased AU2013270937B2 (en) | 2012-06-06 | 2013-06-06 | Heat exchanger |
Country Status (10)
Country | Link |
---|---|
US (1) | US20150153115A1 (en) |
EP (1) | EP2859295B1 (en) |
JP (1) | JP6116681B2 (en) |
KR (1) | KR20150030229A (en) |
CN (1) | CN104350351B (en) |
AU (1) | AU2013270937B2 (en) |
DE (1) | DE102012011328A1 (en) |
ES (1) | ES2598837T3 (en) |
MX (1) | MX344387B (en) |
WO (1) | WO2013182314A1 (en) |
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JP2016014495A (en) * | 2014-07-01 | 2016-01-28 | ダイキン工業株式会社 | Falling film evaporator |
FR3038037B1 (en) * | 2015-06-29 | 2018-04-20 | Trane International Inc. | SUCTION DUCT AND DUAL SUCTION DUCT FOR AN IMMERSION EVAPORATOR |
WO2016102045A1 (en) * | 2014-12-23 | 2016-06-30 | Linde Aktiengesellschaft | Core-in-shell heat exchanger comprising a conducting device for better distribution of the medium in the separation chamber |
AU2015371705B2 (en) * | 2014-12-23 | 2021-02-25 | Linde Aktiengesellschaft | Heat exchanger, in particular block-in-shell heat exchanger comprising a separating unit for separating a gaseous phase from a liquid phase and for distributing the liquid phase |
CN105509370B (en) * | 2016-01-14 | 2017-11-03 | 北京瑞宝利热能科技有限公司 | A kind of Combined aluminum alloy heat exchanger and its system |
CN108662812B (en) | 2017-03-31 | 2022-02-18 | 开利公司 | Flow balancer and evaporator having the same |
EP3629688A1 (en) * | 2018-09-27 | 2020-04-01 | Siemens Aktiengesellschaft | Power converter with a separate interior |
WO2021093993A1 (en) | 2019-11-15 | 2021-05-20 | Linde Gmbh | Transition component having insulation |
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2012
- 2012-06-06 DE DE102012011328A patent/DE102012011328A1/en not_active Withdrawn
-
2013
- 2013-06-06 ES ES13730801.1T patent/ES2598837T3/en active Active
- 2013-06-06 WO PCT/EP2013/001670 patent/WO2013182314A1/en active Application Filing
- 2013-06-06 CN CN201380029506.9A patent/CN104350351B/en not_active Expired - Fee Related
- 2013-06-06 KR KR20157000268A patent/KR20150030229A/en not_active Application Discontinuation
- 2013-06-06 MX MX2014014454A patent/MX344387B/en active IP Right Grant
- 2013-06-06 EP EP13730801.1A patent/EP2859295B1/en not_active Not-in-force
- 2013-06-06 JP JP2015515424A patent/JP6116681B2/en active Active
- 2013-06-06 US US14/406,417 patent/US20150153115A1/en not_active Abandoned
- 2013-06-06 AU AU2013270937A patent/AU2013270937B2/en not_active Ceased
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US20050039486A1 (en) * | 2002-01-17 | 2005-02-24 | York Refrigeration Aps | Submerged evaporator with integrated heat exchanger |
Also Published As
Publication number | Publication date |
---|---|
WO2013182314A1 (en) | 2013-12-12 |
MX344387B (en) | 2016-12-14 |
ES2598837T3 (en) | 2017-01-30 |
EP2859295A1 (en) | 2015-04-15 |
US20150153115A1 (en) | 2015-06-04 |
DE102012011328A1 (en) | 2013-12-12 |
AU2013270937A1 (en) | 2014-12-04 |
KR20150030229A (en) | 2015-03-19 |
EP2859295B1 (en) | 2016-08-03 |
CN104350351A (en) | 2015-02-11 |
MX2014014454A (en) | 2015-02-12 |
CN104350351B (en) | 2017-08-15 |
JP6116681B2 (en) | 2017-04-19 |
JP2015518953A (en) | 2015-07-06 |
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