CN103673402B - A kind of shrinkage type interchanger - Google Patents
A kind of shrinkage type interchanger Download PDFInfo
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- CN103673402B CN103673402B CN201310752767.5A CN201310752767A CN103673402B CN 103673402 B CN103673402 B CN 103673402B CN 201310752767 A CN201310752767 A CN 201310752767A CN 103673402 B CN103673402 B CN 103673402B
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- pipe
- inlet pipe
- collecting pipe
- heat exchange
- fluid arm
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- 239000012530 fluid Substances 0.000 claims abstract description 47
- 230000000712 assembly Effects 0.000 claims abstract description 32
- 238000000429 assembly Methods 0.000 claims abstract description 32
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 15
- 238000004378 air conditioning Methods 0.000 abstract description 13
- 238000010438 heat treatment Methods 0.000 abstract description 8
- 230000005494 condensation Effects 0.000 description 24
- 238000009833 condensation Methods 0.000 description 24
- 239000003795 chemical substances by application Substances 0.000 description 23
- 238000005057 refrigeration Methods 0.000 description 16
- 239000006200 vaporizer Substances 0.000 description 11
- 239000007788 liquid Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 239000012141 concentrate Substances 0.000 description 5
- 239000003507 refrigerant Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 230000003749 cleanliness Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The present invention discloses a kind of shrinkage type interchanger, comprises body, and described body arranges heat exchange tube assemblies, and described body arranges inlet pipe assembly, collecting pipe assembly and main drain pipe; Described inlet pipe assembly comprises multiple inlet pipe and many siphunculus, and each described inlet pipe one end connects with corresponding described heat exchange tube assemblies and forms multiple branch road, and each described inlet pipe the other end confluxes in described many siphunculus; Described collecting pipe assembly comprises the fluid arm of setting corresponding to each described branch road, many siphunculus and collecting pipe, and described fluid arm comprises confluxed by described many siphunculus the first fluid arm to described collecting pipe and the 2nd fluid arm for fluid; Described main drain pipe is connected with described collecting pipe by described heat exchange tube assemblies. Can ensureing that heat exchanger flow circuit and condensing agent volume change are coincide, take full advantage of condenser heat interchanging area, expansion air-conditioning applying working condition scope, improves air conditioner refrigerating heating effect, it is to increase comfort of air conditioner so that service efficiency reaches maximumization.
Description
Technical field
The present invention relates to field of air conditioning, particularly relate to a kind of shrinkage type interchanger.
Background technology
Air-conditioning can regulate the temperature of air, humidity and cleanliness factor at enclosed space or region, to meet human comfort and to meet the requirement of room temp.
Along with popularization and the use of air-conditioning, human consumer is more and more higher to the requirement of air-conditioning, require that air-conditioning possesses good refrigeration, also require to possess good heating effect, along with the appearance of convertible frequency air-conditioner, its comfortable property, the quick performance of refrigeration and system heat, and the energy-efficient effect that underrun possesses, more and more it is well received by consumers, the requirement thereupon welcome is that required satisfied operating mode is more and more extensive, but the stream road of the heat exchanger of air conditioner outdoor unit of prior art (condenser and/or vaporizer) can not meet the change of so multi-state, can not change with the refrigerant flow change of air-conditioning, the part parts of interchanger are caused to be not fully utilized, finally cause air-conditioning effect and comfort level low.
Now being introduced by interchanger typical in prior art, as shown in Figure 1, Fig. 1 is the structural representation of a kind of typical heat exchanger.
This interchanger comprises interchanger 101, and interchanger 101 is made up of heat exchange tube assemblies 104, inlet pipe 103 and drain pipe 102 etc., and inlet pipe 103 and drain pipe 102 form by two branch roads.
When interchanger is condenser, after open cold condenser, the change procedure of refrigeration agent is: carry out of condensing agent gas along with condensation heat release all covering heat transfer tube internal surface, the volume of condensing agent reduces, condensing agent gas becomes condensing agent liquid gradually, for refrigerant gas during open cold condenser all covers heat transfer tube internal surface, the remaining space of heat transfer tube internal surface now is not much all fully utilized.
When this interchanger is vaporizer, the flow direction of refrigeration agent is contrary relative to flowing to during the change procedure of above-mentioned condenser refrigeration agent, also be exactly the refrigeration agent in vaporizer it is evaporation endothermic process, the volume that refrigeration agent becomes gas from liquid becomes big gradually, when opening vaporizer, refrigeration agent just all covers heat transfer tube internal surface at evaporator inlet place, but along with refrigerant volume becomes big, vaporizer inside becomes crowded gradually, now the pressure drop in vaporizer is big, and refrigeration agent is responsive especially to pressure drop when being the liquid being in low-temp low-pressure, have impact on heating effect to a great extent.
Summary of the invention
The present invention provides a kind of shrinkage type interchanger, when heat exchanger volume is the same, by interchanger internal volume sub area utilization, first carry out condensation in part position, concentrate not needing the position used again and carry out further condensation, thus realize high condensation effect, and ensure that heat exchanger flow circuit and condensing agent volume change are coincide, take full advantage of condenser heat interchanging area, expansion air-conditioning applying working condition scope, improve air conditioner refrigerating heating effect, it is to increase comfort of air conditioner so that service efficiency reaches maximumization.
For solving the problem, a kind of shrinkage type interchanger provided by the invention, comprises body, and described body arranges heat exchange tube assemblies, and described body arranges inlet pipe assembly, collecting pipe assembly and main drain pipe;
Described inlet pipe assembly comprises multiple inlet pipe and many siphunculus, and each described inlet pipe one end connects with corresponding described heat exchange tube assemblies and forms multiple branch road, and each described inlet pipe the other end confluxes in described many siphunculus;
Described collecting pipe assembly comprises the fluid arm of setting corresponding to each described branch road, many siphunculus and collecting pipe, and described fluid arm comprises confluxed by described many siphunculus the first fluid arm to described collecting pipe and the 2nd fluid arm for fluid;
Described main drain pipe is connected with described collecting pipe by described heat exchange tube assemblies.
Preferably, described inlet pipe is set to four, and described first fluid arm is set to two, and described 2nd fluid arm is set to two, and described many siphunculus are Y-tube.
Preferably, described Y-tube is Y-type three way type pipe.
Preferably, described heat exchange tube assemblies comprises the pipe connecting at tubulation two ends described in multiple tubulation and multiple connection every two.
Preferably, described main drain pipe is connected with described collecting pipe by two described tubulations and corresponding described pipe connecting.
Preferably, described pipe connecting to be vertical cross section be trapezoidal column body pipe connecting.
Preferably, the one end at described main drain pipe place is pointed in one end that described pipe connecting lateral cross section in vertical direction is less.
Preferably, described pipe connecting is U-tube.
Preferably, described pipe connecting is copper pipe.
Preferably, described inlet pipe assembly, described collecting pipe assembly and described main drain pipe are arranged at the side of described body, and described pipe connecting is arranged at another side of described body. As can be seen from the above technical solutions, the present invention has the following advantages: arrange inlet pipe assembly, collecting pipe assembly and main drain pipe, when interchanger is condenser, interchanger condensation of gas heat release, to heat exchange tube assemblies from inlet pipe assembly, being confluxed to collecting pipe by the fluid arm of collecting pipe assembly, collecting pipe strengthens condensation by the heat exchange tube assemblies connected, and finally goes out from main drain pipe again; Part refrigeration agent is flowed out by the 2nd fluid arm, and interchanger realizes the pattern on branched road, otherwise vaporizer is with reason. When heat exchanger volume is the same, by interchanger internal volume sub area utilization, first carry out condensation in part position, concentrate not needing the position used again and carry out further condensation, realize Stepwize Shrink, thus realize high condensation effect, and ensure that heat exchanger flow circuit and condensing agent volume change are coincide, take full advantage of condenser heat interchanging area, expansion air-conditioning applying working condition scope, improve air conditioner refrigerating heating effect, it is to increase comfort of air conditioner so that service efficiency reaches maximumization.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of typical heat exchanger;
Fig. 2 is the structural representation of a kind of shrinkage type interchanger of the present invention;
Fig. 3 is the side-view of Fig. 2;
Fig. 4 is the vertical section figure of a kind of shrinkage type interchanger pipe connecting of the present invention;
Fig. 5 is the transverse cross-sectional view of a kind of shrinkage type interchanger pipe connecting of the present invention.
Wherein, figure marks as follows:
101 interchanger, 102 drain pipes, 103 inlet pipe, 104 heat exchange tube assemblies, 2 inlet pipe assemblies, 201 inlet pipe, siphunculus more than 202,3 collecting pipe assemblies, 301 first fluid arms, siphunculus more than 302,303 collecting pipes, 4 main drain pipes, 5 bodies, 6 heat exchange tube assemblies, 601 tubulations, 602 pipe connectings, 603 column body pipe connectings.
Embodiment
The present invention provides a kind of shrinkage type interchanger, when heat exchanger volume is the same, by interchanger internal volume sub area utilization, first carry out condensation in part position, concentrate not needing the position used again and carry out further condensation, thus realize high condensation effect, and ensure that heat exchanger flow circuit and condensing agent volume change are coincide, take full advantage of condenser heat interchanging area, expansion air-conditioning applying working condition scope, improve air conditioner refrigerating heating effect, it is to increase comfort of air conditioner so that service efficiency reaches maximumization.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear and detailed description, it is clear that described embodiment is only a part of embodiment of the present invention, instead of whole embodiment. Based on the embodiment in the present invention, those of ordinary skill in the art, not making other embodiments all obtained under creative work prerequisite, belong to the scope of protection of the invention.
It should be noted that, this shrinkage type interchanger can be condenser and vaporizer, and condenser is a kind of device gas transition being become liquid, and vaporizer is a kind of device that liquid becomes gas.
Embodiment 1
Referring to Fig. 2 and Fig. 3, Fig. 2 is the structural representation of a kind of shrinkage type interchanger of the present invention, and Fig. 3 is the side-view of Fig. 2.
A kind of shrinkage type interchanger of the present embodiment, comprises body, and body arranges heat exchange tube assemblies 6, and body arranges inlet pipe assembly 2, collecting pipe assembly 3 and main drain pipe 4;
Inlet pipe assembly 2 comprises multiple inlet pipe 201 and many siphunculus 202, and each inlet pipe 201 one end connects with corresponding heat exchange tube assemblies 6 and forms multiple branch road, and each inlet pipe 201 the other end confluxes in many siphunculus 202;
Collecting pipe assembly 3 comprises the fluid arm (not pointing out in the drawings) of setting corresponding to each branch road, many siphunculus 302 and collecting pipe, and described fluid arm comprises the first fluid arm 301 confluxed to described collecting pipe by described many siphunculus 302 and the 2nd fluid arm (not shown in the diagram) for fluid;
Main drain pipe 4 is connected with collecting pipe by heat exchange tube assemblies 6.
This interchanger can require according to reality to carry out design circuitry number, and its circuitry number can design according to the quantity of the quantity of inlet pipe 201 and fluid arm.
The liquid that this many siphunculus 302 flows out for the first fluid arm 301 that confluxes, then enter heat exchange tube assemblies 6, finally conflux to collecting pipe.
2nd fluid arm and main drain pipe 4 all can the parts of the follow-up flow process of connection handling refrigeration agent.
Inlet pipe assembly, collecting pipe assembly and main drain pipe are set, when interchanger is condenser, interchanger condensation of gas heat release, to heat exchange tube assemblies from inlet pipe assembly, being confluxed to collecting pipe by the fluid arm of collecting pipe assembly, collecting pipe strengthens condensation by the heat exchange tube assemblies connected, and finally goes out from main drain pipe again, interchanger is realized the pattern on branched road, otherwise vaporizer is with reason.When heat exchanger volume is the same, by interchanger internal volume sub area utilization, first carry out condensation in part position, concentrate not needing the position used again and carry out further condensation, realize Stepwize Shrink, thus realize high condensation effect, and ensure that heat exchanger flow circuit and condensing agent volume change are coincide, take full advantage of condenser heat interchanging area, expansion air-conditioning applying working condition scope, improve air conditioner refrigerating heating effect, it is to increase comfort of air conditioner so that service efficiency reaches maximumization.
Embodiment 2
Refer to Fig. 2��Fig. 5, Fig. 2 is the structural representation of a kind of shrinkage type interchanger of the present invention, Fig. 3 is the side-view of Fig. 2, and Fig. 4 is the vertical section figure of a kind of shrinkage type interchanger pipe connecting of the present invention, Fig. 5 is the transverse cross-sectional view of a kind of shrinkage type interchanger pipe connecting of the present invention.
A kind of shrinkage type interchanger of the present embodiment, comprises body, and body arranges heat exchange tube assemblies 6, and body arranges inlet pipe assembly 2, collecting pipe assembly 3 and main drain pipe 4;
Inlet pipe assembly 2 comprises multiple inlet pipe 201 and many siphunculus 202, and each inlet pipe 201 one end connects with corresponding heat exchange tube assemblies 6 and forms multiple branch road, and each inlet pipe 201 the other end confluxes in many siphunculus 202;
Collecting pipe assembly 3 comprises the fluid arm of setting corresponding to each branch road, many siphunculus 302 and collecting pipe, and described fluid arm comprises confluxed by described many siphunculus 302 the first fluid arm 301 to described collecting pipe and the 2nd fluid arm for fluid;
Main drain pipe 4 is connected with collecting pipe by heat exchange tube assemblies 6.
This interchanger can require according to reality to carry out design circuitry number, and its circuitry number can design according to the quantity of the quantity of inlet pipe 201 and fluid arm.
The liquid that this many siphunculus 302 flows out for the first fluid arm 301 that confluxes, then enter heat exchange tube assemblies 6, finally conflux to collecting pipe.
2nd fluid arm and main drain pipe 4 all can the parts of the follow-up flow process of connection handling refrigeration agent.
In the present embodiment, it may be preferred that inlet pipe 201 is set to four, the first fluid arm 301 is set to two, and the 2nd fluid arm is set to two, and many siphunculus 202,302 are Y-tube, and Y-tube is preferably Y-type three way type pipe.
Inlet pipe 201 connects upper end two outlet of a Y-type three way type pipe, and the first fluid arm 301 connects upper end two outlet of another Y-type three way type pipe, and collecting pipe brings out mouth under connecting Y-type three way type pipe.
In the present embodiment, heat exchange tube assemblies 6 comprises the pipe connecting 602 at tubulation 601 two ends described in multiple tubulation 601 and multiple connection every two. Preferably, main drain pipe 4 is connected with collecting pipe by two tubulations 601 and corresponding pipe connecting 602.
This tubulation 601 is laterally distributed, and two ends connect pipe connecting 602, inlet pipe, fluid arm or collecting pipe respectively.
Collecting pipe is arranged on the bottom of interchanger, and it is connected to main drain pipe 4 by pipe connecting 602, and tubulation 601 herein is two, it is possible to being that two tubulation 601 sides connect main drain pipe 4 and collecting pipe respectively, another side is connected by pipe connecting 602.
This pipe connecting 602 can be U-tube.
It is trapezoidal column body pipe connecting 603 that this pipe connecting 602 can also be set to vertical cross section, it may be preferred that the one end at described main drain pipe 4 place is pointed in one end that pipe connecting 602 lateral cross section in vertical direction is less. Using this column body pipe connecting 603, its internal diameter assembly diminishes, it is possible to reduce the space of air-conditioner outdoor unit casing, cost-saving.
Pipe connecting 602 alleged above all can be set to copper pipe.
Wherein, for reducing the space of air-conditioner outdoor unit casing, it is possible to inlet pipe assembly 2, collecting pipe assembly 3 and main drain pipe 4 are arranged at the side of heat exchanger body 5, and pipe connecting 602 is arranged at another side of heat exchanger body 5.
Below for the present embodiment introduces its working process, it is described for condensation process, after starting refrigeration, the refrigeration agent of High Temperature High Pressure enters heat exchange tube assemblies by inlet pipe assembly, through multistage tubulation and pipe connecting, refrigerant volume reduces gradually, when being reduced to after to a certain degree, part refrigeration agent enters the first fluid arm, part refrigeration agent enters the 2nd fluid arm, the condensing agent of the first fluid arm flow to two sections of tubulations of its correspondence and pipe connecting carries out deep condensation through Y-type three way type manifold, then enters main drain pipe.
Inlet pipe assembly, collecting pipe assembly and main drain pipe are set, when interchanger is condenser, interchanger condensation of gas heat release, to heat exchange tube assemblies from inlet pipe assembly, being confluxed to collecting pipe by the fluid arm of collecting pipe assembly, collecting pipe strengthens condensation by the heat exchange tube assemblies connected, and finally goes out from main drain pipe again, interchanger is realized the pattern on branched road, otherwise vaporizer is with reason. When heat exchanger volume is the same, by interchanger internal volume sub area utilization, first carry out condensation in part position, concentrate not needing the position used again and carry out further condensation, realize Stepwize Shrink, thus realize high condensation effect, and ensure that heat exchanger flow circuit and condensing agent volume change are coincide, take full advantage of condenser heat interchanging area, expansion air-conditioning applying working condition scope, improve air conditioner refrigerating heating effect, it is to increase comfort of air conditioner so that service efficiency reaches maximumization.
The above, above embodiment only in order to the technical scheme of the present invention to be described, is not intended to limit; Although with reference to previous embodiment to invention has been detailed description, it will be understood by those within the art that: the technical scheme described in foregoing embodiments still can be modified by it, or wherein part technology feature is carried out equivalent replacement; And these amendments or replacement, do not make the spirit and scope of the essence disengaging various embodiments of the present invention technical scheme of appropriate technical solution.
Claims (7)
1. a shrinkage type interchanger, comprises body, and described body arranges heat exchange tube assemblies, it is characterised in that, described body arranges inlet pipe assembly, collecting pipe assembly and main drain pipe;
Described inlet pipe assembly comprises multiple inlet pipe and many siphunculus, and each described inlet pipe one end connects with corresponding described heat exchange tube assemblies and forms multiple branch road, and each described inlet pipe the other end confluxes in described many siphunculus;
Described collecting pipe assembly comprises the fluid arm of setting corresponding to each described branch road, many siphunculus and collecting pipe, and described fluid arm comprises confluxed by described many siphunculus the first fluid arm to described collecting pipe and the 2nd fluid arm for fluid;
Described main drain pipe is connected with described collecting pipe by described heat exchange tube assemblies;
Described inlet pipe is set to four, and described first fluid arm is set to two, and described 2nd fluid arm is set to two, and described many siphunculus are Y-tube.
2. shrinkage type interchanger according to claim 1, it is characterised in that, described Y-tube is Y-type three way type pipe.
3. shrinkage type interchanger according to claim 1, it is characterised in that, described heat exchange tube assemblies comprises the pipe connecting at tubulation two ends described in multiple tubulation and multiple connection every two.
4. shrinkage type interchanger according to claim 3, it is characterised in that, described main drain pipe is connected with described collecting pipe by two described tubulations and corresponding described pipe connecting.
5. shrinkage type interchanger according to claim 3, it is characterised in that, described pipe connecting is U-tube.
6. shrinkage type interchanger according to claim 3, it is characterised in that, described pipe connecting is copper pipe.
7. shrinkage type interchanger according to claim 3��6 any one, it is characterised in that, described inlet pipe assembly, described collecting pipe assembly and described main drain pipe are arranged at the side of described body, and described pipe connecting is arranged at another side of described body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310752767.5A CN103673402B (en) | 2013-12-31 | 2013-12-31 | A kind of shrinkage type interchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310752767.5A CN103673402B (en) | 2013-12-31 | 2013-12-31 | A kind of shrinkage type interchanger |
Publications (2)
| Publication Number | Publication Date |
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| CN103673402A CN103673402A (en) | 2014-03-26 |
| CN103673402B true CN103673402B (en) | 2016-06-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310752767.5A Active CN103673402B (en) | 2013-12-31 | 2013-12-31 | A kind of shrinkage type interchanger |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104676980B (en) * | 2015-02-09 | 2017-08-01 | 青岛海尔空调器有限总公司 | Condenser assembly, air-conditioner outdoor unit and air-conditioning |
| CN105588371B (en) * | 2015-04-14 | 2018-11-09 | 海信（山东）空调有限公司 | A kind of heat exchanger and air-conditioning |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60216140A (en) * | 1984-04-10 | 1985-10-29 | Matsushita Seiko Co Ltd | Outdoor unit of heat pump type air conditioner |
| CN101929766A (en) * | 2009-12-31 | 2010-12-29 | 海信科龙电器股份有限公司 | Heat exchanger for air conditioner |
| CN102116584A (en) * | 2011-01-14 | 2011-07-06 | 广东美的电器股份有限公司 | Single-row variable pipe diameter heat exchanger |
| CN202083154U (en) * | 2011-04-12 | 2011-12-21 | 海信科龙电器股份有限公司 | Double-row pipeline heat exchanger |
| CN203671994U (en) * | 2013-12-31 | 2014-06-25 | 广东志高空调有限公司 | Contracting heat exchanger |
-
2013
- 2013-12-31 CN CN201310752767.5A patent/CN103673402B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60216140A (en) * | 1984-04-10 | 1985-10-29 | Matsushita Seiko Co Ltd | Outdoor unit of heat pump type air conditioner |
| CN101929766A (en) * | 2009-12-31 | 2010-12-29 | 海信科龙电器股份有限公司 | Heat exchanger for air conditioner |
| CN102116584A (en) * | 2011-01-14 | 2011-07-06 | 广东美的电器股份有限公司 | Single-row variable pipe diameter heat exchanger |
| CN202083154U (en) * | 2011-04-12 | 2011-12-21 | 海信科龙电器股份有限公司 | Double-row pipeline heat exchanger |
| CN203671994U (en) * | 2013-12-31 | 2014-06-25 | 广东志高空调有限公司 | Contracting heat exchanger |
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| CN103673402A (en) | 2014-03-26 |
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Effective date of registration: 20240326 Granted publication date: 20160608 |