CN205300364U - A pressure manifold and heat exchanger for heat exchanger - Google Patents
A pressure manifold and heat exchanger for heat exchanger Download PDFInfo
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- CN205300364U CN205300364U CN201521026754.0U CN201521026754U CN205300364U CN 205300364 U CN205300364 U CN 205300364U CN 201521026754 U CN201521026754 U CN 201521026754U CN 205300364 U CN205300364 U CN 205300364U
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- exchanger tube
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Abstract
An embodiment of the utility model discloses a pressure manifold and a heat exchanger, the pressure manifold includes: for the heat exchanger the first pressure manifold part of following the axial direction extension of pressure manifold, first pressure manifold part has the edge the first main part of roughly flat that axial direction extends, and the second pressure manifold part of the axial direction extension of edge pressure manifold, second pressure manifold part has the edge the second main part that axial direction extends, the first main part of first pressure manifold part with the second main part of second pressure manifold part links together and forms the inner chamber of pressure manifold. The utility model discloses a pressure manifold assembly of embodiment is simple, and welding efficiency and welding quality are high, and heat exchanger structures is compact, and processing is simple.
Description
Technical field
This utility model relates to a kind of header for heat exchanger and a kind of heat exchanger.
Background technology
The heat exchanger of traditional such as micro-channel heat exchanger includes heat exchanger tube and the header of such as flat tube, and header has the through hole for connecting heat exchanger tube.
Utility model content
The purpose of embodiment of the present utility model is to provide the header for heat exchanger and a kind of heat exchanger, thus such as improves the welding quality of heat exchanger.
Embodiment of the present utility model provides a kind of heat exchanger, and this heat exchanger includes: the first header portion that the axial direction along header extends, and described first header portion has the first main body of the substantially planar extended along described axial direction; And along the second header portion that the axial direction of header extends, described second header portion has the second main body extended along described axial direction, and the second main body of the first main body of described first header portion and described second header portion is joined together to form the inner chamber of header.
According to embodiment of the present utility model, the first main body of described first header portion and a through hole being formed for connecting heat exchanger tube in the second main body of described second header portion.
According to embodiment of the present utility model, first main body of described first header portion has the edge extended along described axial direction, described second header portion has the second header flange that the outside along the limit that described axial direction extends towards header from the second main body is stretched out, and the edge of the first main body of described first header portion and the second header flange connect.
According to embodiment of the present utility model, the surface away from the center of header of the second header flange that described first header portion also has the first header flange stretched out along the limit that described axial direction extends from the first main body, the inner surface at the center towards header of the first header flange and described second header portion towards described second header portion side links together.
According to embodiment of the present utility model, described first header portion also has the first header flange stretched out along the limit that described axial direction extends from the first main body towards described second header portion side, second header flange of described second header portion has through hole, and described first header flange inserts in the through hole of the second header flange of described second header portion.
According to embodiment of the present utility model, first main body of described first header portion has the edge extended along described axial direction, second main body of described second header portion has the edge extended along described axial direction, the edge of the second main body of described second header portion be connected to the edge of the first main body of described first header portion on the surface of the second header portion.
According to embodiment of the present utility model, the surface away from the center of header at the edge that described first header portion also has the second main body of the first header flange stretched out along the limit that described axial direction extends from the first main body, the inner surface at the center towards header of the first header flange and described second header portion towards described second header portion side links together.
According to embodiment of the present utility model, described first header flange has the shape of substantially planar, and the edge of the second main body of described second header portion has the shape of substantially planar.
According to embodiment of the present utility model, the second main body of described second header portion has substantially semi-circular part, and is partially toward, from substantially semi-circular, the described edge that described first header portion side is stretched out.
According to embodiment of the present utility model, first main body of described first header portion has the edge extended along described axial direction, the edge of the first main body of described first header portion has through hole, second main body of described second header portion has the edge extended along described axial direction, and the edge of the second main body of described second header portion inserts in the through hole at the edge of the first main body of described first header portion.
According to embodiment of the present utility model, the second main body of described second header portion has substantially semi-circular shape.
According to embodiment of the present utility model, it is provided that a kind of heat exchanger, this heat exchanger includes: the above-mentioned header for heat exchanger.
According to embodiment of the present utility model, it is provided that a kind of heat exchanger, this heat exchanger includes: two the first headers, and two described first headers are the above-mentioned headers for heat exchanger; Second header, described second header includes dividing plate, described dividing plate in the second header approximately along the longitudinal extension of the second header, for the inner chamber in the second header being separated into the first chamber and the second chamber; First heat exchanger tube, is connected to the second chamber in fluid communication of the one between in two described first headers and described second header and in the first header described with two and described second header; Second heat exchanger tube, is connected to the one in two described first headers and the first chamber in fluid communication of the one between described second header and in the first header described with two and described second header; 3rd heat exchanger tube, is connected between another and described second header in two described first headers and the first chamber in fluid communication of another and described second header described in the first header described with two; And the 4th heat exchanger tube, it is connected between another and described second header in two described first headers and the second chamber in fluid communication of another and described second header described in the first header described with two.
According to embodiment of the present utility model, described second header is arranged between two described first headers, and the first heat exchanger tube, the second heat exchanger tube, the 3rd heat exchanger tube and the 4th heat exchanger tube substantially extend in the same direction.
According to this utility model embodiment, cold-producing medium can pass through the one two described first headers and the second heat exchange pipe flow the first chamber to described second header from the first heat exchanger tube, again by the first chamber stream of described second header to the 3rd heat exchanger tube, and flow into the second chamber of described second header from the 3rd heat exchanger tube by another and the 4th heat exchanger tube described in two described first headers.According to this utility model embodiment, the cross-sectional area of the first heat exchanger tube is more than the cross-sectional area of the second heat exchanger tube, and the cross-sectional area of the 3rd heat exchanger tube is more than the cross-sectional area of the 4th heat exchanger tube.
According to this utility model embodiment, the width of the first heat exchanger tube is more than the width of the second heat exchanger tube, and the width of the 3rd heat exchanger tube is more than the width of the 4th heat exchanger tube.
According to this utility model embodiment, the exchange capability of heat of the first heat exchanger tube is more than the exchange capability of heat of the second heat exchanger tube, and the exchange capability of heat of the 3rd heat exchanger tube is more than the exchange capability of heat of the 4th heat exchanger tube.
According to this utility model embodiment, circulation passage number in first heat exchanger tube is more than the circulation passage number in the second heat exchanger tube, circulation passage number in 3rd heat exchanger tube is more than the circulation passage number in the 4th heat exchanger tube, and the actual internal area that first in heat exchanger tube is more than the actual internal area in the second heat exchanger tube, the actual internal area in the 3rd heat exchanger tube is more than the actual internal area in the second heat exchanger tube.
According to this utility model embodiment, described dividing plate has Part I, and connect towards two Part II of rightabout extension, the longitudinal edge relative respectively with the two of Part I edges of two Part II and the inwall of the second header in a lateral direction from extend along the longitudinal direction the two of Part I relative edges.
According to this utility model embodiment, two Part II are substantially vertical with Part I.
According to this utility model embodiment, the width of Part I is less than size on the width of Part I of the inner chamber of the second header so that on the width of Part I, two Part II lay respectively between the first heat exchanger tube and the second heat exchanger tube and between the 3rd heat exchanger tube and the 4th heat exchanger tube.
According to this utility model embodiment, the Part I axis by the second header.
According to this utility model embodiment, the second header has the inner chamber of circular cross section.
According to this utility model embodiment, when watching in cross-section, relative to the center of described dividing plate, described dividing plate is centrosymmetric.
According to this utility model embodiment, first heat exchanger tube extends in a first direction respectively to the 4th heat exchanger tube, and along the second direction arrangement substantially vertical with first direction, first heat exchanger tube and the 4th heat exchanger tube are positioned at the side of heat exchanger, and the second heat exchanger tube and the 3rd heat exchanger tube are positioned at the opposite side of heat exchanger. Described side and described opposite side are relative on the third direction substantially vertical with first direction and second direction.
Heat exchanger according to this utility model embodiment, for instance the welding quality of heat exchanger can be improved.
Accompanying drawing explanation
Fig. 1 is the schematic isometric of the header of the heat exchanger according to first embodiment of the present utility model;
Fig. 2 is the schematic diagram of the header of the heat exchanger according to first embodiment of the present utility model;
Fig. 3 is the schematic isometric of the header of the heat exchanger according to the second embodiment of the present utility model;
Fig. 4 is the schematic diagram of the header of the heat exchanger according to the second embodiment of the present utility model;
Fig. 5 is the schematic isometric of the header of the heat exchanger according to the 3rd embodiment of the present utility model;
Fig. 6 is the schematic diagram of the header of the heat exchanger according to the 3rd embodiment of the present utility model;
Fig. 7 is the schematic isometric of the header of the heat exchanger according to the 4th embodiment of the present utility model;
Fig. 8 is the schematic diagram of the header of the heat exchanger according to the 4th embodiment of the present utility model;
Fig. 9 is the schematic isometric of the header of the heat exchanger according to the 5th embodiment of the present utility model;
Figure 10 is the schematic diagram of the header of the heat exchanger according to the 5th embodiment of the present utility model;
Figure 11 is the schematic isometric of the header of the heat exchanger according to sixth embodiment of the present utility model;
Figure 12 is the schematic diagram of the header of the heat exchanger according to sixth embodiment of the present utility model;
Figure 13 is the schematic isometric of the header of the heat exchanger according to the 7th embodiment of the present utility model;
Figure 14 is the schematic diagram of the header of the heat exchanger according to the 7th embodiment of the present utility model;
Figure 15 is the schematic isometric of the heat exchanger according to embodiment of the present utility model; And
Figure 16 is the signal partial enlarged drawing of the heat exchanger according to embodiment of the present utility model.
Detailed description of the invention
Referring to Figure 15 to 16, include according to embodiment heat exchanger 100 of the present utility model: the heat exchanger tube 5 of such as flat tube; It is arranged on the fin 4 between heat exchanger tube 5; And header 1.
As shown in figs, two headers 1 (being described more detail below) are included according to the heat exchanger 100 of other embodiment of the present utility model; Header 1A, described header 1A include dividing plate 6, described dividing plate 6 in header 1A approximately along the longitudinal extension of header 1A, for the inner chamber in header 1A being separated into the first chamber A and the second chamber B; First heat exchanger tube 5a, be connected between in two described headers 1 and described header 1A and with the second chamber B fluid communication of the one in two described headers 1 and described header 1A; Second heat exchanger tube 5b, be connected to the one in two described headers 1 and between described header 1A and with the first chamber A fluid communication of the one in two described headers 1 and described header 1A; 3rd heat exchanger tube 5c, be connected between another and the described header 1A in two described headers 1 and with two described headers 1 in described in the first chamber A fluid communication of another and described header 1A; And the 4th heat exchanger tube 5d, be connected between another and the described header 1A in two described headers 1 and with two described headers 1 in described in the second chamber B fluid communication of another and described header 1A. Namely, heat exchanger tube 5 includes the first heat exchanger tube 5a, the second heat exchanger tube 5b, the 3rd heat exchanger tube 5c, the 4th heat exchanger tube 5d to first heat exchanger tube 5a the second heat exchanger tube 5b the 3rd heat exchanger tube 5c the 4th heat exchanger tube 5d. Between first heat exchanger tube 5a, between the second heat exchanger tube 5b, between the 3rd heat exchanger tube 5c, between the 4th heat exchanger tube 5d, it is provided with fin 4. According to embodiments more of the present utility model, described header 1A is arranged between two described headers 1, and the first heat exchanger tube 5a, the second heat exchanger tube 5b, the 3rd heat exchanger tube 5c and the four heat exchanger tube 5d substantially extend in the same direction. Cold-producing medium can flow the first chamber A of described header 1A from the first heat exchanger tube 5a by the one two described headers 1 and the second heat exchanger tube 5b, flowed to the 3rd heat exchanger tube 5c by the first chamber A of described header 1A again, and flow into the second chamber B of described header 1A from the 3rd heat exchanger tube 5c by another and the 4th heat exchanger tube 5d described in two described headers 1. Such as, cold-producing medium flows the first cavity A of header 1A after the first heat exchanger tube 5a evaporation by two headers 1 and the second heat exchanger tube 5b, flowed to the 3rd heat exchanger tube 5c by the first cavity A again, in the 3rd heat exchanger tube 5c, after condensation, another in two headers 1 and the 4th heat exchanger tube 5d flow into the second cavity B of header 1A, form circulation.
As shown in figs, according to embodiment of the present utility model, the cross-sectional area of the first heat exchanger tube 5a cross-sectional area more than the second heat exchanger tube 5b, and the cross-sectional area that the cross-sectional area of the 3rd heat exchanger tube 5c is more than the 4th heat exchanger tube 5d. The width of the first heat exchanger tube 5a width more than the second heat exchanger tube 5b, and the width that the width of the 3rd heat exchanger tube 5c is more than the 4th heat exchanger tube 5d. The exchange capability of heat of the first heat exchanger tube is more than the exchange capability of heat of the second heat exchanger tube, and the exchange capability of heat of the 3rd heat exchanger tube is more than the exchange capability of heat of the 4th heat exchanger tube. Or the circulation passage number in the first heat exchanger tube is more than the circulation passage number in the second heat exchanger tube, circulation passage number in 3rd heat exchanger tube is more than the circulation passage number in the 4th heat exchanger tube, and the actual internal area that first in heat exchanger tube is more than the actual internal area in the second heat exchanger tube, the actual internal area in the 3rd heat exchanger tube is more than the actual internal area in the second heat exchanger tube.
As shown in figure 16, according to embodiment of the present utility model, the main body of described dividing plate 6 or described dividing plate 6 has Part I 61, and connect towards two Part II 62 of rightabout extension, the longitudinal edge relative respectively with the two of Part I 61 edges of two Part II 62 and the inwall of the second header 1A in a lateral direction from extend along the longitudinal direction the two of Part I 61 relative edges. Two Part II 62 can be substantially vertical with Part I 61. The width of Part I 61 inner chamber less than the second header 1A size on the width of Part I 61 so that two Part II 62 lay respectively between the first heat exchanger tube 5a and the second heat exchanger tube 5b and between the 3rd heat exchanger tube 5c and the four heat exchanger tube 5d on the width of Part I 61. Part I 61 can pass through the axis of the second header 1A. In the embodiment shown in Figure 16, the second header has the inner chamber of circular cross section. When watching in cross-section, relative to the center at the center of described dividing plate 6 or the main body of described dividing plate 6, the main body of described dividing plate 6 or described dividing plate 6 can be centrosymmetric.
As shown in figs, first heat exchanger tube 5a to the 4th heat exchanger tube 5d extends in a first direction respectively, and along the second direction arrangement substantially vertical with first direction, first heat exchanger tube 5a and the four heat exchanger tube 5d is positioned at the side of heat exchanger, and the second heat exchanger tube 5b and the three heat exchanger tube 5c is positioned at the opposite side of heat exchanger. Described side and described opposite side are relative on the third direction substantially vertical with first direction and second direction.
If Fig. 1 is to shown in 14, header 1 includes: the first header portion 11 that the axial direction along header 1 extends, and described first header portion 11 has the first main body 110 of the substantially planar extended along described axial direction; And along the second header portion 12 that the axial direction of header 1 extends, described second header portion 12 has the second main body 120 extended along described axial direction, and the first main body 110 of described first header portion 11 is joined together to form the inner chamber of header 1 with the second main body 120 of described second header portion 12. Described inner chamber has the cross section of generally D-shaped. Referring to Figure 16, the second main body 120 of described second header portion 12 is formed with the through hole for connecting heat exchanger tube 5, it is alternatively that, the first main body 110 of described first header portion 11 is formed with the through hole for connecting heat exchanger tube 5.
Referring to Fig. 1 to 6, in embodiments more of the present utility model, first main body 110 of described first header portion 11 has along the edge 111 that described axial direction extends, described second header portion 12 has the second header flange 122 stretched out along the limit that described axial direction extends from the second main body 120 towards the outside of header 1, and the edge 111 of the first main body 110 of described first header portion 11 is connected with the second header flange 122. Such as, it is attached by welding or soldering. Referring to Fig. 1 to 4, in embodiments more of the present utility model, the edge 111 of the first main body 110 of described first header portion 11 and the second header flange 122 can be provided with through hole, in order to when assembling, utilize alignment pin, rivet, bolt etc. to position and fix.
Referring to Fig. 3,4, in embodiments more of the present utility model, described first header portion 11 also has the surface (during viewing, this surface is the end face of the second header flange 122 in the cross-sectional view of header) at the center away from header 1 of the second header flange 122 of the first header flange 112 stretched out towards described second header portion 12 side along the limit that described axial direction extends from the first main body 110, the inner surface at the center towards header 1 of the first header flange 112 and described second header portion 12 and links together. Such as, it is attached by welding or soldering.
Referring to Fig. 5,6, in embodiments more of the present utility model, described first header portion 11 also has the first header flange 112 stretched out along the limit that described axial direction extends from the first main body 110 towards described second header portion 12 side, second header flange 122 of described second header portion 12 has through hole, and described first header flange 112 inserts in the through hole of the second header flange 122 of described second header portion 12.
Referring to Fig. 7,8, in embodiments more of the present utility model, first main body 110 of described first header portion 11 has along the edge 111 that described axial direction extends, second main body 120 of described second header portion 12 has along the edge 121 that described axial direction extends, the edge 121 of the second main body 120 of described second header portion 12 be connected to the edge 111 of the first main body 110 of described first header portion 11 on the surface of the second header portion 12. Such as, it is attached by welding or soldering.
Referring to Fig. 9,10, in embodiments more of the present utility model, the surface away from the center of header 1 at the edge 121 that described first header portion 11 also has the second main body 120 of the first header flange 112 stretched out along the limit that described axial direction extends from the first main body 110, the inner surface at the center towards header of the first header flange 112 and described second header portion 12 towards described second header portion 12 side links together. Second main body 120 of described second header portion 12 has substantially semi-circular shape.
Referring to Figure 13,14, in embodiments more of the present utility model, the surface away from the center of header 1 at the edge 121 that described first header portion 11 also has the second main body 120 of the first header flange 112 stretched out along the limit that described axial direction extends from the first main body 110, the inner surface at the center towards header of the first header flange 112 and described second header portion 12 towards described second header portion 12 side links together.Such as, it is attached by welding or soldering. Described first header flange 112 has the shape of substantially planar, and the edge 121 of the second main body 120 of described second header portion 12 has the shape of substantially planar. Second main body 120 of described second header portion 12 has substantially semi-circular part 123, and from the described edge 121 that substantially semi-circular part 123 is stretched out towards described first header portion 11 side.
Referring to Figure 13,14, in embodiments more of the present utility model, first main body 110 of described first header portion 11 has along the edge 111 that described axial direction extends, the edge 111 of the first main body 110 of described first header portion 11 has through hole, second main body 120 of described second header portion 12 has along the edge 121 that described axial direction extends, and the edge 121 of the second main body 120 of described second header portion 12 inserts in the through hole at the edge 111 of the first main body 110 of described first header portion 11.
In embodiment of the present utility model, except the embodiment shown in Figure 13 and 14, the second main body 120 of described second header portion 12 in other embodiments can have substantially semi-circular shape or other any suitable shape.
In the embodiment shown in Fig. 3,4,5,6,9,10,13,14, described first header portion 11 has generally U-shaped cross section.
Through hole in above-described embodiment can be slit. Header of the present utility model may be used in any suitable heat exchanger, and is not limited to heat exchanger described in this description.
Heat exchanger according to embodiment of the present utility model may be used for air-conditioning, freezing and refrigeration, each field such as automobile and transport field, and can be the heat exchangers such as micro-channel heat exchanger, parallel-flow evaporator, heat pump, heat pipe.
According to embodiment of the present utility model, adopt simple processing mode, it is achieved the processing of Multicarity flow collection pipe component, and adopt simple processing mode, header is improved, ensure header welding quality and structural strength.
According to embodiment of the present utility model, the assembly assembling processing of header is simple, and welding efficiency is high, and welding quality is high. Additionally, heat exchanger structure is compact, processing is simple.
In addition, second main body 120 of described second header portion 12 is formed with the through hole for connecting heat exchanger tube 5, thus described second header portion 12 may be used for forming two headers 1 and header 1A, namely, header 1A can be made up of two described second header portion 12, thus reduces manufacturing cost. Furthermore, when in the second main body 120 that through hole is not arranged in described second header portion 12, and when being arranged in the first main body 110 of described first header portion 11, header 1A can share a set of mould with the second main body 120 of described second header portion 12, thus reducing manufacturing cost, header 1A also needs to use punching die punching.
Additionally, new embodiment can be combined into according to above-described embodiment of the present utility model.
Claims (20)
1. the header for heat exchanger, it is characterised in that including:
Along the first header portion that the axial direction of header extends, described first header portion has the first main body of the substantially planar extended along described axial direction; And
Along the second header portion that the axial direction of header extends, described second header portion has the second main body extended along described axial direction, and the second main body of the first main body of described first header portion and described second header portion is joined together to form the inner chamber of header.
2. the header for heat exchanger according to claim 1, it is characterised in that:
A through hole being formed for connecting heat exchanger tube in first main body of described first header portion and the second main body of described second header portion.
3. the header for heat exchanger according to claim 1, it is characterised in that:
First main body of described first header portion has the edge extended along described axial direction, described second header portion has the second header flange that the outside along the limit that described axial direction extends towards header from the second main body is stretched out, and the edge of the first main body of described first header portion and the second header flange connect.
4. the header for heat exchanger according to claim 3, it is characterised in that:
The surface away from the center of header of the second header flange that described first header portion also has the first header flange stretched out along the limit that described axial direction extends from the first main body, the inner surface at the center towards header of the first header flange and described second header portion towards described second header portion side links together.
5. the header for heat exchanger according to claim 3, it is characterised in that:
Described first header portion also has the first header flange stretched out along the limit that described axial direction extends from the first main body towards described second header portion side, second header flange of described second header portion has through hole, and described first header flange inserts in the through hole of the second header flange of described second header portion.
6. the header for heat exchanger according to claim 1, it is characterised in that:
First main body of described first header portion has the edge extended along described axial direction, second main body of described second header portion has the edge extended along described axial direction, the edge of the second main body of described second header portion be connected to the edge of the first main body of described first header portion on the surface of the second header portion.
7. the header for heat exchanger according to claim 6, it is characterised in that:
The surface away from the center of header at the edge that described first header portion also has the second main body of the first header flange stretched out along the limit that described axial direction extends from the first main body, the inner surface at the center towards header of the first header flange and described second header portion towards described second header portion side links together.
8. the header for heat exchanger according to claim 7, it is characterised in that:
Described first header flange has the shape of substantially planar, and the edge of the second main body of described second header portion has the shape of substantially planar.
9. the header for heat exchanger according to claim 8, it is characterised in that:
Second main body of described second header portion has substantially semi-circular part, and is partially toward, from substantially semi-circular, the described edge that described first header portion side is stretched out.
10. the header for heat exchanger according to claim 1, it is characterised in that:
First main body of described first header portion has the edge extended along described axial direction, the edge of the first main body of described first header portion has through hole, second main body of described second header portion has the edge extended along described axial direction, and the edge of the second main body of described second header portion inserts in the through hole at the edge of the first main body of described first header portion.
11. the header for heat exchanger according to any one in claim 1 to 8 and 10, it is characterised in that:
Second main body of described second header portion has substantially semi-circular shape.
12. a heat exchanger, it is characterised in that including:
Header for heat exchanger according to claim 1.
13. a heat exchanger, it is characterised in that including:
Two the first headers, two described first headers are the headers for heat exchanger according to claim 1;
Second header, described second header includes dividing plate, described dividing plate in the second header approximately along the longitudinal extension of the second header, for the inner chamber in the second header being separated into the first chamber and the second chamber;
First heat exchanger tube, is connected to the second chamber in fluid communication of the one between in two described first headers and described second header and in the first header described with two and described second header;
Second heat exchanger tube, is connected to the one in two described first headers and the first chamber in fluid communication of the one between described second header and in the first header described with two and described second header;
3rd heat exchanger tube, is connected between another and described second header in two described first headers and the first chamber in fluid communication of another and described second header described in the first header described with two; And
4th heat exchanger tube, is connected between described another and described second header in two described first headers and the second chamber in fluid communication of another and described second header described in the first header described with two.
14. heat exchanger according to claim 13, it is characterised in that:
Described second header is arranged between two described first headers, and the first heat exchanger tube, the second heat exchanger tube, the 3rd heat exchanger tube and the 4th heat exchanger tube substantially extend in the same direction.
15. heat exchanger according to claim 13, it is characterised in that:
Cold-producing medium can pass through the one two described first headers and the second heat exchange pipe flow the first chamber to described second header from the first heat exchanger tube, again by the first chamber stream of described second header to the 3rd heat exchanger tube, and flow into the second chamber of described second header from the 3rd heat exchanger tube by another and the 4th heat exchanger tube described in two described first headers.
16. heat exchanger according to claim 13, it is characterised in that:
The exchange capability of heat of the first heat exchanger tube is more than the exchange capability of heat of the second heat exchanger tube, and the exchange capability of heat of the 3rd heat exchanger tube is more than the exchange capability of heat of the 4th heat exchanger tube.
17. heat exchanger according to claim 13, it is characterised in that:
Circulation passage number in first heat exchanger tube is more than the circulation passage number in the second heat exchanger tube, circulation passage number in 3rd heat exchanger tube is more than the circulation passage number in the 4th heat exchanger tube, and the actual internal area that first in heat exchanger tube is more than the actual internal area in the second heat exchanger tube, the actual internal area in the 3rd heat exchanger tube is more than the actual internal area in the second heat exchanger tube.
18. heat exchanger according to claim 13, it is characterised in that:
Described dividing plate has Part I, and connect towards two Part II of rightabout extension, the longitudinal edge relative respectively with the two of Part I edges of two Part II and the inwall of the second header in a lateral direction from extend along the longitudinal direction the two of Part I relative edges.
19. heat exchanger according to claim 18, it is characterised in that:
The width of Part I is less than size on the width of Part I of the inner chamber of the second header so that on the width of Part I, two Part II lay respectively between the first heat exchanger tube and the second heat exchanger tube and between the 3rd heat exchanger tube and the 4th heat exchanger tube.
20. heat exchanger according to claim 13, it is characterised in that:
First heat exchanger tube extends in a first direction respectively to the 4th heat exchanger tube, and along the second direction arrangement substantially vertical with first direction, first heat exchanger tube and the 4th heat exchanger tube are positioned at the side of heat exchanger, and the second heat exchanger tube and the 3rd heat exchanger tube are positioned at the opposite side of heat exchanger, described side and described opposite side are relative on the third direction substantially vertical with first direction and second direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521026754.0U CN205300364U (en) | 2015-12-10 | 2015-12-10 | A pressure manifold and heat exchanger for heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521026754.0U CN205300364U (en) | 2015-12-10 | 2015-12-10 | A pressure manifold and heat exchanger for heat exchanger |
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| Publication Number | Publication Date |
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| CN205300364U true CN205300364U (en) | 2016-06-08 |
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| CN201521026754.0U Expired - Fee Related CN205300364U (en) | 2015-12-10 | 2015-12-10 | A pressure manifold and heat exchanger for heat exchanger |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106871699A (en) * | 2015-12-10 | 2017-06-20 | 丹佛斯微通道换热器（嘉兴）有限公司 | For the header and heat exchanger of heat exchanger |
| CN110741220A (en) * | 2017-06-13 | 2020-01-31 | 株式会社电装 | Heat exchanger |
-
2015
- 2015-12-10 CN CN201521026754.0U patent/CN205300364U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106871699A (en) * | 2015-12-10 | 2017-06-20 | 丹佛斯微通道换热器（嘉兴）有限公司 | For the header and heat exchanger of heat exchanger |
| CN110741220A (en) * | 2017-06-13 | 2020-01-31 | 株式会社电装 | Heat exchanger |
| CN110741220B (en) * | 2017-06-13 | 2022-05-31 | 株式会社电装 | Heat exchanger |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160608 Termination date: 20191210 |