CN105008848A - Header for a heat exchanger coil assembly - Google Patents
Header for a heat exchanger coil assembly Download PDFInfo
- Publication number
- CN105008848A CN105008848A CN201280078247.4A CN201280078247A CN105008848A CN 105008848 A CN105008848 A CN 105008848A CN 201280078247 A CN201280078247 A CN 201280078247A CN 105008848 A CN105008848 A CN 105008848A
- Authority
- CN
- China
- Prior art keywords
- head
- ring
- heat
- anchor
- heat exchanger
- 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.)
- Pending
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
- F28F9/02—Header boxes; End plates
-
- 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
- F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
- F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
- F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
- F28D1/047—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being bent, e.g. in a serpentine or zig-zag
- F28D1/0477—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being bent, e.g. in a serpentine or zig-zag the conduits being bent in a serpentine or zig-zag
-
- 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
- F28F9/0246—Arrangements for connecting header boxes with flow lines
- F28F9/0251—Massive connectors, e.g. blocks; Plate-like connectors
Abstract
A header of the heat exchanger coil assembly is provided, including a first portion having a polygonal shape, such as a hexagon shape, and a second portion having a column shape. The first portion has a first triangle shaped anchor and a second triangle shaped anchor. The first portion is situated in a matching receiving mouth of a header cover. The bottom of the second portion has a tube installation ring with a surface, and the ring surface is angled relative to a vertical direction defined by a height of the header, heat exchange tubes being coupled to the tube installation ring in a direction perpendicular to the ring surface. An internal cavity extends from the first portion to the second portion, and a line perpendicular to the ring surface of the tube installation ring points to the internal cavity. The internal cavity has a sphere bottom, helping distribute fluid evenly into the heat exchange tubes.
Description
Technical field
The present invention relates generally to heating, heating ventilation and air-conditioning (" HVAC ") system, and in particular to the heat-exhange coil assembly of HVAC system.Usually, method, system and device are described, these mthods, systems and devices are used for the head of heat-exhange coil assembly, and this header arrangement becomes process fluid or cold-producing medium to be dispensed to heat exchanger coil and/or from heat exchanger coil receiving process fluid or cold-producing medium.
Background technology
Heat-exhange coil assembly has been applied in HVAC system.Heat-exhange coil assembly can be configured to comprise multiple heat exchanger tube.These heat exchanger tubes are generally configured at inside carrying fluid, such as cold-producing medium or process fluid (water as regulated by HVAC system).When air flows through the outer surface of these heat exchanger tubes, the fluid in this air and these heat exchanger tubes forms heat exchange relationship to help to regulate (cool or heat) this air.
Heat-exhange coil assembly can be configured to comprise head sometimes.Above-mentioned header arrangement becomes process fluid or cold-producing medium to distribute and enters heat exchanger coil and/or from heat exchanger coil receiving process fluid or cold-producing medium.
Summary of the invention
Each embodiment described in the invention is for the head of heat-exhange coil assembly.In certain embodiments, this head can comprise Part I, and it is polygon that this Part I is configured to shape.In certain embodiments, this head can comprise Part II, and it is cylindricality that this Part II is configured to shape.In certain embodiments, the shape of this Part I can be hexagon.
In certain embodiments, this Part I can have leg-of-mutton first anchor portion, and two sides in this first anchor portion are corresponding to the extension of the smooth side of polygonal two of crossing of this Part I.
In certain embodiments, the Part I of this head can have leg-of-mutton second anchor portion, two sides in this second anchor portion are corresponding to the smooth side of these polygonal two of crossing, and this first anchor portion and this second anchor portion are in the both sides of this polygonal smooth side jointly.
In certain embodiments, this head capping can have receiving port, and this receiving port has closed side.The closed side of this receiving port is configured to this polygonal smooth side jointly receiving this first and second anchors portion in both sides.
In certain embodiments, the bottom of the Part II of this head can have pipe and settle ring, and this pipe settles ring to have truncated cones shape structure, and anchor ring can be angled relative to vertical direction, and this vertical direction is by the High definition of this head.In certain embodiments, this head can have inner chamber, and this inner chamber extends to this Part II from this Part I.
In certain embodiments, heat exchanger tube can be placed in this pipe and settle on the anchor ring of ring, the anchor ring of ring can be settled vertically to place these heat exchanger tubes relative to this pipe.
In certain embodiments, this inner chamber can have spherical bottom.In certain embodiments, heat exchanger tube vertically can be placed on the curved surface of the spherical bottom of this inner chamber.
Consider following the detailed description and the accompanying drawings, other characteristic sum each side of each embodiment will become apparent.
Accompanying drawing explanation
Referring now to accompanying drawing, wherein similar mark represents corresponding parts in literary composition.
Fig. 1 shows the HVAC indoor set comprising heat-exhange coil assembly.
Fig. 2 A to 2C shows an embodiment of head.Fig. 2 A is stereogram.Fig. 2 B is top view.Fig. 2 C shows the stereogram of a part for the HVAC indoor set comprising the head shown in Fig. 2 A and 2B.
Fig. 3 A to 3E shows another embodiment of head.Fig. 3 A is stereogram.Fig. 3 B is upward view.Fig. 3 C is the sectional view along Fig. 3 B center line 3C-3C.Fig. 3 D is the stereogram that heat exchanger tube is placed in head by display.Fig. 3 E is the stereogram that heat exchanger tube is placed in head by display.
Detailed description of the invention
Heat-exhange coil assembly has been applied in HVAC system.Heat-exhange coil assembly can be configured to have multiple heat exchanger tube, these heat exchanger tubes are configured to such as form heat exchange relationship what flow through these heat exchanger tubes between air and the fluid (such as, as cold-producing medium or process fluid, water) being carried in these heat exchanger tubes of outer surface.When this air flows through the outer surface of these heat exchanger tubes, this air can be regulated by the fluid in these heat exchanger tubes (cooling or heating).In this heat-exhange coil assembly, usually the arrival end of these heat exchanger tubes and the port of export are connected to head.Above-mentioned header arrangement becomes to distribute this fluid and enters these heat exchanger tubes and/or receive the fluid flowing out these heat exchanger tubes.
Disclosed each embodiment is usually directed to the head of heat-exhange coil assembly.It is polygonal Part I, such as hexagon that this header arrangement becomes to have shape.This header arrangement becomes to have the Part II of cylindricality.This Part I is configured to the coupling receiving port of the head capping being arranged in this heat-exhange coil assembly.In certain embodiments, this coupling receiving port has the blind end of the smooth side of this polygonal Part I of coupling.This blind end is on the opposite of the opening of this receiving port.This structure can allow instrument such as spanner easily to contact this polygonal Part I.In certain embodiments, this Part I is configured to have two leg-of-mutton anchor portions.In certain embodiments, two sides in these leg-of-mutton anchor portions are corresponding to the extension of cross two smooth sides of this polygonal Part I.These leg-of-mutton anchor portions have installing hole, and these installing holes can be used to be connected in this head capping by this head via such as screw.These leg-of-mutton anchor portions are relatively firm.In certain embodiments, the bottom of this head can be configured to have pipe and settle ring, and this pipe settles ring to have the structure of truncated cones shape.Heat exchanger tube can be connected to this pipe on the direction perpendicular to this pipe arrangement ring to settle on ring.This pipe settles ring that the plane of reference can be provided to install these heat exchanger tubes.In certain embodiments, the inner chamber of this head has spherical bottom, thus can contribute to distributing fluids equably and enter these heat exchanger tubes.
With reference to forming the accompanying drawing of a part of the present invention, and wherein by illustrated mode illustrate each can effective embodiment.Should be appreciated that the term used in the present invention is to describe each accompanying drawing and each embodiment, and should not be regarded as the scope for limiting this application.
Fig. 1 shows the HVAC indoor set 100 comprising heat-exhange coil assembly 110 according to an embodiment.This HVAC indoor set 100 comprises housing 115, and this housing 115 is configured to hold this heat-exhange coil assembly 110.Fan 120 to be connected on this housing 115 and to be configured to make air flow through this heat-exhange coil assembly 110, thus this air can be regulated by this heat-exhange coil assembly 110.
This heat-exhange coil assembly 110 comprises head capping 112, this head capping 112 is mounted on coil pipe end plate 116.This coil pipe end plate 116 is configured to provide supporting to multiple heat exchanger tubes 113 of this heat-exhange coil assembly 110.Be appreciated that these heat exchanger tubes 113 extend in the vertical, this is longitudinally limited (extension of the heat exchanger tube 113 in Fig. 1 in this housing 115 not shown) by the length L1 in this housing 115.
The entrance 113a of heat exchanger tube 113 is configured to be connected with the second head 130b with the first head 130a respectively with outlet 113b.Entrance 113a is configured to distributing fluids (such as cold-producing medium or process fluid) and enters heat exchanger tube 113.Outlet 113b is configured to fluid to derive heat exchanger tube 113.Head 130a is configured to the entrance 113a such as dispensing fluid to heat exchanger tube 113, and head 130b is configured to such as receive the fluid flowing out heat exchanger tube 113.
Head capping 112 is configured to have the first receiving port 118a and the second receiving port 118b, and these receiving ports are configured to receive the first head 130a and the second head 130b respectively.By such as screw 140, this first and second head 130a and 130b is connected in head capping 112.This head capping 112 can provide some to protect to head 130a and 130b.
Be appreciated that this HVAC indoor set 100 can be suitable for using together with the off-premises station of such as refrigeration machine.
Fig. 2 A and 2B shows the head 230 according to an embodiment, and this head 230 can use together with the heat-exhange coil assembly 110 shown in Fig. 1.This head 230 generally has Part I 231, and this Part I 231 comprises two anchor portion 234a and 234b.This Part I 231 is generally configured to be connected to (the head capping 112 namely in Fig. 1) in head capping.
This head 230 generally has the Part II 232 of cylindricality.The Part II 232 of this cylindricality is generally configured to be connected to heat exchanger tube (heat exchanger tube 113 in such as Fig. 1) (also see Fig. 3 D and 3E).
This head 230 has inner chamber 233, and this inner chamber 233 is generally configured to extend into this Part II 232 (chamber 333 see such as Fig. 3 C) from this Part I 231.This inner chamber 233 is configured to form fluid with heat exchanger tube (heat exchanger tube 113 in such as Fig. 1) and is communicated with.
With reference to Fig. 2 A, on the direction in fig. 2, the height of this Part I 231 is H2.This Part I 231 has top 231a and bottom 231b, and the height of this top 231a is H2a, and the height of this bottom 231b is H2b.This bottom 231b is generally between the top 231a and this Part II 232 of this Part I 231.Polygon-shaped generally in two leg-of-mutton anchor portion 234a and 234b of this Part I 231, such as hexagon.These two leg-of-mutton anchor portion 234a and 234b are configured to be positioned on the 231b of this bottom.
The Part I 231 of this head 230 has reception limit 251, and this reception limit 251 is configured to be connected to (the head capping 112 such as shown in Fig. 1) in head capping.This reception limit 251 generally corresponds to the smooth side of this polygonal Part I 231 and anchor portion 234a and 234b of both sides.The part being positioned at the reception limit 251 of this top 231a is called reception limit 251u, generally reception limit 251u on this is placed the receiving port (receiving port 118a or 118b of the head capping 112 such as shown in Fig. 1) entering head capping.On this, reception limit 251u generally corresponds to this polygonal smooth side.The bottom 231b receiving limit 251 is called lower reception limit 251l.This lower reception limit 251l generally comprises the side of this polygonal smooth side and anchor portion 234a and 234b, and the side of anchor portion 234a and 234b is corresponding to the extension of this polygonal smooth side.Anchor portion 234a and 234b is generally configured to be installed in head capping via such as screw or other suitable mounting structures by installing hole 239.
With reference to Fig. 2 A and 2B, anchor portion 234a and 234b is generally leg-of-mutton.In top view in fig. 2b, anchor portion 234a and 234b is positioned at the both sides of the polygonal smooth side jointly of lower reception limit 251l.This lower reception limit 251l comprises a side of anchor portion 234a and 234b.
Another side of above-mentioned leg-of-mutton anchor portion 234a and 234b is respectively corresponding to the extension of the bottom 231b of these polygonal another two smooth sides 253 and 254, and bottom 231b and this lower reception limit 251l of these two smooth sides 253 and 254 cross.In the hexagon shown in Fig. 2 B, side 251,253 and 254 is these hexagonal non-adjacent sides.Leg-of-mutton anchor portion 234a with 234b can provide relative firmly anchor portion so that this head 230 is fit into head capping.
Fig. 2 C shows the embodiment of the HVAC indoor set 200 comprising head 230a and 230b, and the head 230 shown in these heads 230a and 230b and Fig. 2 A and 2B is similar.This HVAC indoor set 200 comprises head capping 212, and this head capping 212 comprises receiving port 218a and 218b.Receiving port 218a and 218b is configured to receive head 230a and 230b from its open side respectively.Receiving port 218a and 218b has blind end 219a and 219b respectively, and these blind ends 219a and 219b is on the opposite of the open side of receiving port 218a and 218b.Receiving port 218a and 218b is configured to a polygonal part of mating head 230a and 230b respectively.Blind end 219a and 219b is smooth and is configured to smooth reception limit 251a and 251b mating head 230a and 230b respectively.
With reference to Fig. 2 A, more particularly, blind end 219a and 219b is configured to mate and receives the upper reception limit 251u of head 230.
With reference to Fig. 2 A, 2B and 2C, anchor portion 234a and 234b has installing hole 239.Mounting structure 240 can be used, such as screw, by the installing hole 239 of anchor portion 234a and 234b, head 230a and 230b is installed in head capping 212.
In the embodiment shown in Fig. 2 C, for head 230a and 230b is directed, thus smooth side 251a and 251b is respectively towards blind end 219a and 219b of receiving port 218a and 218b.This orientation can contribute to making head 230a or 230b of this HVAC indoor set 200 to be connected with such as pipeline.Such as, in instrumentation, instrument such as spanner can be used to keep head 230a or 230b.In the orientation shown in Fig. 2 C, can be that the directed thus opening of this spanner of the opening of spanner keeps receiving limit 251a or 251b, and the handle of spanner can be positioned on the direction that is approximately parallel to and receives limit 251a or 251b.May need to carry out this kind of orientation to the handle of spanner in some instrumentation.
Fig. 3 A to 3C shows the different aspect of another embodiment of head 330.This head 330 has Part I 331 and Part II 332.As shown in Figure 3 A to 3C, the bottom 350 of this head 330 generally can have the spherical structure in local, is appreciated that the bottom 350 of this head 330 can be configured to have other shapes.A part for the bottom 350 that this local is spherical is configured to have pipe and settles ring 351.This pipe settles ring 351 to have the structure of truncated cones shape.This pipe settles the anchor ring 351a of ring 351 generally not have chondritic.This pipe settle ring 351 generally around bottom this 350 middle body 355 and be bottom this 350 the part distinguished.This head 330 has inner chamber 333.
Fig. 3 C is the sectional view of Fig. 3 B center line 3C-3C, and as shown in Figure 3 C, this head 330 has inner chamber 333, and this inner chamber 333 extends between Part I 331 and Part II 332.This inner chamber 333 can be configured to receive fluid.This pipe settles the anchor ring 351a of ring 351 angled relative to vertical direction V3, and this vertical direction V3 is limited by the height H 3 of this head 330, thus settles the line 352 of the anchor ring 351a of ring 351 towards inner chamber 333 perpendicular to this pipe.This inner chamber 333 has bottom 334.
Fig. 3 D and 3E shows the pipe that heat exchanger tube 313 can be installed on head 330 and settles on ring 351.Heat exchanger tube 313 is installed can comprise and such as to hole towards inner chamber 333 on the anchor ring 351a that ring 351 settled by this pipe and heat exchanger tube 313 is placed in this some holes, thus heat exchanger tube 313 can form fluid with inner chamber 333 is communicated with.Such as can bore this some holes on the direction of the anchor ring 351a perpendicular to this pipe arrangement ring 351.This pipe settles ring 351 that the plane of reference can be provided to settle these heat exchanger tubes 313.This pipe settles ring 351 to be generally relative narrowness and differentiable region on bottom 350.This pipe settles ring 351 can also contribute to distinguishable region can placing these heat exchanger tubes 313 along this relative narrowness, thus settles the position of these heat exchanger tubes 313 on the bottom 350 of head 330 can be subject to stricter restriction and easily control.
With reference to Fig. 3 C to 3E, this some holes can be bored on the direction of aliging with the line 352 towards this chamber 333.This pipe settles the anchor ring 351a of ring 351 can contribute to providing the plane of reference with these lines 352 of locating and orienting or this some holes.The anchor ring 351a of this pipe arrangement ring 351 can be angled relative to vertical direction V3 in the following manner: these lines 352 or this some holes have the orientation wanted relative to this vertical direction V3.The distribution from this inner chamber 333 to the fluid of heat exchanger tube 313 can be affected relative to the orientation of the heat exchanger tube 313 of this vertical direction V3.Such as can distribute by computer simulation the orientation determining to want to the fluid of heat exchanger tube 313 from this inner chamber 333.
Be appreciated that in certain embodiments, this pipe settles ring 351 can be discontinuous.This pipe settles that ring 351 is general to be provided the differentiable plane of reference and/or provide differentiable region to settle these heat exchanger tubes 313 on 350 bottom this.In certain embodiments, bottom this, 350 can be configured to have multiple explant, and these explants can have differentiable surface to settle these heat exchanger tubes.
As shown in Figure 3 C, this inner chamber 333 can have spherical bottom 334.These lines 352 or this some holes can be made to come directed with the curved surface perpendicular to this spherical bottom 334, be appreciated that these lines 352 can come directed with other angles of the curved surface of the bottom 334 spherical relative to this.This spherical bottom 334 can contribute to distributing fluids equably and enter these heat exchanger tubes 313.
Be appreciated that in some other embodiment, the bottom 334 of this inner chamber 333 can be smooth.
For noted earlier, be appreciated that when not departing from the scope of the invention, can modify in detail.Description and described each embodiment are intended to be regarded as be only exemplary, and the broad sense of claims represents the scope and spirit that the present invention is real.
Claims (17)
1. a head for heat-exhange coil assembly, is characterized in that, comprising:
Part I, the shape of this Part I is polygon; And
Part II, the shape of this Part II is cylindricality;
Wherein said Part I has leg-of-mutton first anchor portion, and leg-of-mutton two sides in this first anchor portion are corresponding to the extension of the smooth side of described polygonal two of crossing.
2. the head of heat-exhange coil assembly according to claim 1, is characterized in that,
The shape of described Part I is hexagon.
3. the head of heat-exhange coil assembly according to claim 1, is characterized in that,
Described Part I has leg-of-mutton second anchor portion, leg-of-mutton two sides in this second anchor portion are corresponding to the smooth side of described polygonal two of crossing, and described first anchor portion and described second anchor portion are in the both sides of described polygonal smooth side jointly.
4. the head of heat-exhange coil assembly according to claim 1, is characterized in that,
Ring is settled containing the pipe with anchor ring in the bottom of the Part II of described head, and described anchor ring is angled relative to vertical direction, and this vertical direction is by the High definition of described head.
5. the head of heat-exhange coil assembly according to claim 4, is characterized in that,
Inner chamber extends to described Part II from described Part I, settles the line of the anchor ring of ring to point to described inner chamber perpendicular to described pipe.
6. the head of heat-exhange coil assembly according to claim 1, is characterized in that,
Inner chamber extends to described Part II from described Part I, and this inner chamber has spherical bottom.
7. the head of heat-exhange coil assembly according to claim 6, is characterized in that,
Ring is settled containing the pipe with anchor ring in the bottom of the Part II of described head, and described anchor ring is angled relative to vertical direction, and this vertical direction is by the High definition of described head.
8. the head of heat-exhange coil assembly according to claim 7, is characterized in that,
Settle line that the anchor ring of ring is vertical perpendicular to the curved surface of described spherical bottom with described pipe.
9. a heat-exhange coil assembly, is characterized in that, comprising:
Head, this head has Part I and Part II;
Head capping;
Multiple heat exchanger tube;
The shape of wherein said Part I is polygon,
The shape of described Part II is cylindricality,
Described Part I has leg-of-mutton first anchor portion, and leg-of-mutton two sides in this first anchor portion are corresponding to the extension of the smooth side of described polygonal two of crossing.
10. heat-exhange coil assembly according to claim 9, is characterized in that,
The shape of described Part I is hexagon.
11. heat-exhange coil assemblies according to claim 9, is characterized in that,
Described Part I has leg-of-mutton second anchor portion, leg-of-mutton two sides in this second anchor portion are corresponding to the smooth side of described polygonal two of crossing, and described first anchor portion and described second anchor portion are in the both sides of described polygonal smooth side jointly.
12. heat-exhange coil assemblies according to claim 11, is characterized in that,
Described head capping has receiving port, and the bottom side of this receiving port is configured to receive described first anchor portion and the described second anchor portion described polygonal smooth side jointly in both sides.
13. heat-exhange coil assemblies according to claim 9, is characterized in that,
Ring is settled containing the pipe with anchor ring in the bottom of the Part II of described head, and described anchor ring is angled relative to vertical direction, and this vertical direction is by the High definition of described head.
14. heat-exhange coil assemblies according to claim 13, is characterized in that,
Inner chamber extends to described Part II from described Part I, and described heat exchanger tube is connected to described pipe and settles on the anchor ring of ring, and described heat exchanger tube settles the anchor ring of ring vertically to place relative to described pipe.
15. heat-exhange coil assemblies according to claim 9, is characterized in that,
Inner chamber extends to described Part II from described Part I, and this inner chamber has spherical bottom.
16. heat-exhange coil assemblies according to claim 15, is characterized in that,
Ring is settled containing the pipe with anchor ring in the bottom of the Part II of described head, and described anchor ring is angled relative to vertical direction, and this vertical direction is by the High definition of described head.
The head of 17. heat-exhange coil assemblies according to claim 16, is characterized in that,
Described heat exchanger tube is vertically arranged on the anchor ring that ring settled by described pipe, and described heat exchanger tube is perpendicular to the curved surface of described spherical bottom.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2012/088106 WO2014101216A1 (en) | 2012-12-31 | 2012-12-31 | Header for a heat exchanger coil assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105008848A true CN105008848A (en) | 2015-10-28 |
Family
ID=51019807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201280078247.4A Pending CN105008848A (en) | 2012-12-31 | 2012-12-31 | Header for a heat exchanger coil assembly |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN105008848A (en) |
| WO (1) | WO2014101216A1 (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070181289A1 (en) * | 2003-11-07 | 2007-08-09 | Ermiro Palmiri | Block manifold for large-sized thermal exchange batteries |
| CN201034365Y (en) * | 2007-05-25 | 2008-03-12 | 夏晓宏 | Novel draught fan coil pipe surface air cooler |
| CN201382493Y (en) * | 2008-10-23 | 2010-01-13 | 德州中傲空调设备有限公司 | Dry type fan coil |
| CN202133151U (en) * | 2011-06-09 | 2012-02-01 | 海尔集团公司 | Locating structure of plate core header of thermal collector |
-
2012
- 2012-12-31 WO PCT/CN2012/088106 patent/WO2014101216A1/en active Application Filing
- 2012-12-31 CN CN201280078247.4A patent/CN105008848A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070181289A1 (en) * | 2003-11-07 | 2007-08-09 | Ermiro Palmiri | Block manifold for large-sized thermal exchange batteries |
| CN201034365Y (en) * | 2007-05-25 | 2008-03-12 | 夏晓宏 | Novel draught fan coil pipe surface air cooler |
| CN201382493Y (en) * | 2008-10-23 | 2010-01-13 | 德州中傲空调设备有限公司 | Dry type fan coil |
| CN202133151U (en) * | 2011-06-09 | 2012-02-01 | 海尔集团公司 | Locating structure of plate core header of thermal collector |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2014101216A1 (en) | 2014-07-03 |
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Application publication date: 20151028 |
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