CN206695440U - A kind of heat exchanger and air-conditioning - Google Patents
A kind of heat exchanger and air-conditioning Download PDFInfo
- Publication number
- CN206695440U CN206695440U CN201720210370.7U CN201720210370U CN206695440U CN 206695440 U CN206695440 U CN 206695440U CN 201720210370 U CN201720210370 U CN 201720210370U CN 206695440 U CN206695440 U CN 206695440U
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- refrigerant
- exchanging part
- heat exchanging
- heat
- heat exchanger
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- 238000004378 air conditioning Methods 0.000 title claims abstract description 31
- 239000003507 refrigerant Substances 0.000 claims abstract description 141
- 230000000712 assembly Effects 0.000 claims description 23
- 238000000429 assembly Methods 0.000 claims description 23
- 238000005057 refrigeration Methods 0.000 description 7
- 238000002309 gasification Methods 0.000 description 6
- 239000003795 chemical substances by application Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 230000008020 evaporation Effects 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 3
- 230000003044 adaptive effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
Abstract
The utility model provides a kind of heat exchanger and air-conditioning, by on heat exchanger support, the first heat exchanging part, the second heat exchanging part and the 3rd heat exchanging part are set gradually from top to bottom, and the refrigerant flow for flowing into the first heat exchanging part and the 3rd heat exchanging part is more than the refrigerant flow flowed into the second heat exchanging part.So that heat exchanger carries out the refrigerant heat exchanger of heavy dose at heat exchange efficiency high the first heat exchanging part and the 3rd heat exchanging part, low dose of refrigerant heat exchanger is carried out at the second low heat exchanging part of the pipe thermal efficiency, so that the refrigerant gas temperature that each heat exchanging part exports from gas returning port is substantially suitable, provide stable heat exchange property, the comfortableness of air-conditioning is also ensure that simultaneously, requirement of the people to air-conditioning heat exchange property is met, improves Consumer's Experience.
Description
Technical field
The present invention relates to air-conditioning technical field, more particularly to a kind of heat exchanger and air-conditioning.
Background technology
At present, air-conditioning turns into one of equipment essential in people's daily life.And with people's living standard
Improve, people are also strict all the more to the stability of air-conditioning and the requirement of comfortableness, therefore heat exchanger is had stable heat exchange
Performance is most important.
Currently, the refrigerant of inflow would generally be divided into two-way progress heat exchange by heat exchanger, however, due to heat exchanger performance
It can be influenceed by the air force received, receive the bigger part of air quantity in heat exchanger, heat exchange efficiency is very high, is connect at it
The smaller part of air quantity is received, heat exchange efficiency is then relatively low.The conventional wind wheel that air quantity is provided for heat exchanger is axial-flow windwheel, axle
The setting structure of wind wheel and heat exchanger is flowed referring to Fig. 1, and axial-flow windwheel is arranged at heat exchanger side relative position, is provided for heat exchanger
Air quantity, and axial-flow windwheel is operationally, is influenceed by its structure, the air quantity pars intermedia greatly that heat exchanger top and the bottom can be caused to receive
The air quantity that tap is received is small, and therefore, in the two-way of heat exchanger, heat exchange efficiency is simultaneously unstable, the refrigeration gas exported respectively from two-way
Body (refrigerant endothermic gasification in heat exchanger turns into refrigerant gas) temperature and not in close proximity to, so also have impact on air-conditioning relax
Adaptive, requirement of the people to air-conditioning heat exchange property can not be met, have impact on Consumer's Experience.
Utility model content
A kind of heat exchanger and air-conditioning provided by the utility model, mainly solving the technical problems that：Current heat exchanger structure,
Heat exchange property is unstable, and comfortableness is poor, can not meet requirement of the people to air-conditioning heat exchange property, influence asking for Consumer's Experience
Topic.
In order to solve the above technical problems, the utility model provides a kind of heat exchanger, including：Heat exchanger support, Yi Ji
The first heat exchanging part, the second heat exchanging part and the 3rd heat exchanging part set gradually from top to bottom on the heat exchanger frame；
First heat exchanging part, the second heat exchanging part and the 3rd heat exchanging part are respectively provided with and are connected to draw with refrigerant output equipment
Enter refrigerant refrigerant intake, by the refrigerant progress heat-soak treatment obtain refrigerant gas heat exchange tube assemblies and
The gas returning port that the refrigerant gas is exported；And first heat exchanging part and the 3rd are flowed into by the refrigerant intake
The refrigerant flow of heat exchanging part is more than the refrigerant flow flowed into second heat exchanging part.
The utility model also provides a kind of air-conditioning including indoor set and outdoor unit, in the indoor set and outdoor unit extremely
Few one includes above-mentioned heat exchanger.
The beneficial effects of the utility model are：
According to heat exchanger provided by the utility model and air-conditioning, by heat exchanger support, setting gradually from top to bottom
First heat exchanging part, the second heat exchanging part and the 3rd heat exchanging part.First heat exchanging part, the second heat exchanging part and the 3rd heat exchanging part are respectively provided with refrigeration
Agent intake, heat exchange tube assemblies and gas returning port.Wherein, refrigerant intake is connected with refrigerant output equipment, is made for introducing
Cryogen；The refrigerant that heat exchange tube assemblies are introduced into carries out heat-soak treatment and obtains refrigerant gas；Gas returning port exports refrigerant gas.And
And the refrigerant flow that the first heat exchanging part and the 3rd heat exchanging part are flowed into by refrigerant intake is more than the heat exchange of inflow second
Refrigerant flow in portion.So, by refrigerant intake to flowing into the first heat exchanging part, the second heat exchanging part and the 3rd heat exchanging part
Refrigerant flow be defined so that heat exchanger carries out heavy dose of at air quantity big the first heat exchanging part and the 3rd heat exchanging part
Refrigerant heat exchanger, low dose of refrigerant heat exchanger is carried out at the second small heat exchanging part of air quantity so that each heat exchanging part is from gas returning port
The refrigerant gas temperature of output is substantially suitable, there is provided stable heat exchange property, while the comfortableness of air-conditioning is also ensure that, meet
Requirements of the people to air-conditioning heat exchange property, improve Consumer's Experience.
Brief description of the drawings
Fig. 1 is the positional structure schematic diagram of background technology Axial-Flow wind wheel of the present utility model and heat exchanger；
Fig. 2 is a kind of side structure schematic diagram of heat exchanger of the present utility model；
Fig. 3 is a kind of structural representation of separating tube of the present utility model；
Fig. 4 is an a kind of side structure schematic diagram of specific heat exchanger of the present utility model；
Fig. 5 is a kind of another side structure schematic diagram of specific heat exchanger of the present utility model；
Fig. 6 is a kind of overlooking the structure diagram of specific heat exchanger of the present utility model.
Embodiment
The utility model is described in further detail below by embodiment combination accompanying drawing.
Embodiment one：
To improve the comfort level of the stability of heat exchanger and air-conditioning, a kind of new heat exchanger structure is present embodiments provided,
Referring to Fig. 2, including：Heat exchanger branch 21, and set gradually from top to bottom on heat exchanger support the first heat exchanging part, second change
Hot portion and the 3rd heat exchanging part.
Referring to Fig. 1, axial-flow windwheel is influenceed when providing air quantity to heat exchanger by its set location and self structure,
It is that the air quantity that heat exchanger upper and lower part provides is big, and the air quantity that middle part provides is small.So, that is, cause first in the present embodiment
Heat exchanging part and the 3rd heat exchanging part, which are in, receives the big position of air quantity, and the second heat exchanging part is then in and receives the less position of air quantity
Put.
In the present embodiment, the first heat exchanging part, the second heat exchanging part and the 3rd heat exchanging part include refrigerant intake, heat exchanger tube
Component 22 and gas returning port.Wherein, refrigerant intake is connected with refrigerant output equipment, for introducing refrigerant；Set of heat exchange tubes
The refrigerant that part is introduced into carries out heat-soak treatment and obtains refrigerant gas；Gas returning port exports refrigerant gas.An in fact, heat exchange
Portion can include one or more heat exchange tube assemblies 22, and a heat exchange tube assemblies at least have a refrigerant intake and one
Individual gas returning port.It should be appreciated that heat exchange tube assemblies 22 can be made up of one or more U pipe.
It is worth noting that, in the present embodiment, pass through the setting to refrigerant intake so that flow into the first heat exchanging part and
The refrigerant flow of 3rd heat exchanging part is more than the refrigerant flow flowed into the second heat exchanging part.So, the second heat exchanging part receives
Air quantity it is small, its heat exchange efficiency is low, then its refrigerant to less dosage is evaporated gasification；And the first heat exchanging part and the 3rd
The air quantity received of heat exchanging part is big, and its heat exchange efficiency is high, then its refrigerant to larger dose is evaporated gasification, so as to
So that the refrigerant gas temperature that each heat exchanging part exports from gas returning port is substantially suitable, there is provided stable heat exchange property, while ensure to relax
Adaptive.
Specifically, the refrigerant intake number of the first heat exchanging part and the 3rd heat exchanging part can be set to be more than the second heat exchanging part
Intake number, for example, setting the refrigerant intake of the first heat exchanging part and the 3rd heat exchanging part has 3, and the second heat exchanging part
Refrigerant intake there was only one, it should be appreciated that now the internal diameter size of each refrigerant intake should close or phase
Together, to ensure to be more or less the same or identical by the refrigerant flow of each refrigerant intake introducing.
Specifically, the refrigerant intake number of the first heat exchanging part, the second heat exchanging part and the 3rd heat exchanging part can also be set
It is identical, but set the internal diameter of the refrigerant intake of the second heat exchanging part to draw less than the refrigerant of the first heat exchanging part and the 3rd heat exchanging part
Inlet inside diameter.
In the present embodiment, heat exchanger is additionally provided with isocon, and isocon is arranged at refrigerant output equipment and refrigerant draws
Between entrance.Its one end is connected with refrigerant output equipment, and the other end is connected with each refrigerant intake respectively.
A kind of concrete structure of isocon may refer to shown in Fig. 3, including access tube 31, device cylinder 32 and multiple refrigerants are defeated
Outlet pipe 33.Wherein, device cylinder 32 includes flowing into end 321 and shunting end 322, and the one end of access tube 31 and the inflow end 321 of device cylinder 32 connect
Connect, the other end is connected with refrigerant output equipment；And each one end of refrigerant efferent duct 323 is connected with the shunting end 322 of device cylinder 32,
The other end is then connected with each refrigerant intake.
So, referring to Fig. 4, the refrigerant of refrigerant output equipment output is flowed into device cylinder 32 by access tube 31, in device
After being stored in cylinder 32, separately flow into three refrigerant efferent ducts 33 and realize shunting, and draw respectively via three refrigerant intakes
Enter and carry out heat-soak treatment into the first heat exchanging part, the second heat exchanging part and the 3rd heat exchanging part, so as to evaporate gasification.
It should be appreciated that the refrigerant of connection corresponding with the refrigerant intake of the second heat exchanging part exports in isocon 3
The internal diameter less than remaining refrigerant efferent duct 33 that the internal diameter of pipe 33 can be set.
It should be appreciated that the number of the refrigerant efferent duct 33 of isocon 3 can be equal with refrigerant intake number.
It should be appreciated that Fig. 3 and Fig. 4 are only a kind of each heat exchanging part only refrigerant introducing in the present embodiment
Diversion structure and heat exchanger attachment structure during mouth, do not represent the utility model and are only applicable this kind of current divider.Meanwhile Fig. 3 and
Example has only been carried out in Fig. 4 by taking three refrigerant efferent ducts as an example, in actual applications, can according to be actually needed setting and device
The quantity of the refrigerant efferent duct of cylinder shunting end connection.
In the present embodiment, heat exchanger also includes a muffler, and muffler includes refrigerant gas and flows into end and refrigerant gas
Output end；The refrigerant gas of muffler flows into end and is connected respectively with each gas returning port.
Fig. 5 is may refer to, Fig. 5 is a kind of attachment structure of heat exchanger when gas returning port is three in the present embodiment.It can be seen that
Be connected respectively with three gas returning ports in the presence of three return-air arms 51, constitute muffler 5 refrigerant gas flow into end, three afterwards
Return-air arm 51 is confluxed at return-air house steward 53 by a collecting pipe 52, and return-air house steward 53 is the refrigeration gas for constituting muffler 5
Body output end.Now, the refrigerant gas for handling to obtain via the first heat exchanging part, the second heat exchanging part and the 3rd heat exchanging part passes through respectively
Each gas returning port is flowed into three return-air arms 51, and is confluxed at collecting pipe 52, then is exported via return-air house steward 53.
It should be appreciated that in the present embodiment, the input of collecting pipe 52 can be identical with the quantity of return-air arm 51,
Now a return-air arm 51 connects the input of a collecting pipe 52；The quantity of the input of collecting pipe 52 can also with less than
The quantity of return-air arm 51, can now there is an input and be connected simultaneously with least two return-air arms 51, such as shown in Fig. 5
Example, two return-air arms 51 are connected with an input of collecting pipe 52, a remaining return-air arm 51 then with collecting pipe
52 another input connection.It should be appreciated that each input of collecting pipe 52 should be at least connected with a return-air branch
Pipe 51, the output end of collecting pipe 52 are then connected with return-air house steward 53.
For Fig. 5 example, selection is three-way pipe as collecting pipe.It should be noted that three-way pipe can with three
Connectivity port, two of which is taken as input, specifically, one of input of two return-air arms and three-way pipe is connected
Connect, another input connection of another return-air arm and three-way pipe, the remaining a port of three-way pipe is as output end
House steward is connected with return-air.So, after refrigerant is handled via three branch roads, three are flowed to from three mufflers respectively
Siphunculus, conflux into stream of fluid via three-way pipe and flowed out from return-air house steward.In the present embodiment, three-way pipe can select to select T-shaped
Three-way pipe or Y-shaped three-way pipe etc..
It should be appreciated that Fig. 5 is only a kind of concrete structure in the present embodiment, the utility model is not represented and is only applicable to
The structure.In fact, in the present embodiment, the number of return-air arm corresponding to each heat exchanging part can be different, its return-air arm it is interior
Footpath size can also be different.
It should be appreciated that the quantity of return-air arm 51 can be equal to the quantity of heat exchange tube assemblies 22, and now, a heat exchange
The i.e. corresponding gas returning port of tube assembly 22, a corresponding return-air arm 51；The quantity of return-air arm 51 can also be more than heat exchanger tube
The quantity of component 22, now, the corresponding multiple return-air arms 51 of a heat exchange tube assemblies 22 be present, namely in a heat exchange
Multiple gas returning ports (there are multiple heat exchanger tubes) in tube assembly 22 be present；The quantity of return-air arm 51 is also less than heat exchange tube assemblies
22 quantity, now, the corresponding return-air arm 51 of multiple heat exchange tube assemblies 22, i.e. a meeting of return-air arm 51 be present
It is connected with multiple gas returning ports；It is worth noting that, no matter any in above-mentioned three kinds of situations, each heat exchange tube assemblies 22 must
The return-air arm 51 for corresponding to connection therewith so be present.
In the present embodiment, can be by each heat exchange tube assemblies 22 for ease of pipeline wiring and the overall appearance of heat exchanger
It is arranged in parallel from top to bottom.
In the present embodiment, can be by isocon 3 and return-air for the control flowed in and out to refrigerant is better achieved
Pipe 5 is oppositely arranged on heat exchanger body.For example, the various pieces of isocon 3 can be arranged on to the outside of heat exchanger body
Part；The various pieces of muffler 5 are arranged on to the inboard portion of heat exchanger body, specifically may refer to the He of isocon 3 in Fig. 6
The set-up mode of muffler 5.It should be understood that when referring to that heat exchanger is installed on air-conditioning on the outside of heat exchanger body, towards sky
Adjust extra-organismal direction；Similarly, when referring to that heat exchanger is installed on air-conditioning on the inside of heat exchanger body, towards in air conditioner body
Direction.
It is worth noting that, in the present embodiment, refrigerant output equipment can be the condenser of air-conditioner outdoor unit.
In the present embodiment, to avoid the serious frosting in part of the heat exchanger at chassis, ensure air-conditioning in rugged environment
Under remain to normal operation, a pre-determined distance threshold value can be set, make each refrigerant intake position in the present embodiment with changing
The distance between bottom position of hot device support is not less than the pre-determined distance threshold value.
In the present embodiment, pre-determined distance threshold value can obtain according to substantial amounts of reality/simulated experiment, can also be according to work
Empirical value in Cheng Yingyong is configured.
In engineer applied, the pre-determined distance threshold value could be arranged to the thickness of 2-4 U pipe, namely set heat exchanger tube
During component, ensure that the distance between minimum heat exchange tube assemblies and heat exchanger frame bottom can at least accommodate 2-4 U pipe.Generally
For, the pre-determined distance threshold value can be more than or equal to 64mm.
It is worth noting that, a kind of air-conditioning is also provided in the present embodiment, including indoor set and outdoor unit, and in the present embodiment
Heat exchanger can be arranged in the indoor set and/or outdoor unit of air-conditioning, specific set location can be according to the actual need of air-conditioning
Ask and be determined.
The heat exchanger and air-conditioning that the present embodiment provides, by heat exchanger support, setting gradually first from top to bottom
Heat exchanging part, the second heat exchanging part and the 3rd heat exchanging part.First heat exchanging part, the second heat exchanging part and the 3rd heat exchanging part are respectively provided with refrigerant and drawn
Entrance, heat exchange tube assemblies and gas returning port.Wherein, refrigerant intake is connected with refrigerant output equipment, for introducing refrigerant；
The refrigerant that heat exchange tube assemblies are introduced into carries out heat-soak treatment and obtains refrigerant gas；Gas returning port exports refrigerant gas.It is also, logical
Cross refrigerant intake and flow into the refrigerant flow of the first heat exchanging part and the 3rd heat exchanging part more than in the second heat exchanging part of inflow
Refrigerant flow.So, by refrigerant intake to flowing into the first heat exchanging part, the second heat exchanging part and the system of the 3rd heat exchanging part
Cryogen flow is defined so that heat exchanger carries out heavy dose of refrigeration at air quantity big the first heat exchanging part and the 3rd heat exchanging part
Agent is exchanged heat, and low dose of refrigerant heat exchanger is carried out at the second small heat exchanging part of air quantity so that each heat exchanging part exports from gas returning port
Refrigerant gas temperature it is substantially suitable, there is provided stable heat exchange property, while also ensure that the comfortableness of air-conditioning, meet people
Requirement to air-conditioning heat exchange property；Simultaneously because each heat exchange tube assemblies maintain safety relative to the bottom of heat exchanger support
Distance, therefore heat exchanger can avoid the appearance of serious frosting problem when outdoor environment temperature is very low, ensure that air-conditioning is being disliked
Normal operation is remained under bad environment, improves Consumer's Experience.
Embodiment two：
The present embodiment only has on the basis of embodiment one with the first heat exchanging part, the second heat exchanging part and the 3rd heat exchanging part
One refrigerant intake and a gas returning port, and isocon only exists three refrigerant efferent ducts, muffler only exists three
In case of return-air arm, scheme of the present utility model is described by further examples.
Referring still to Fig. 3-Fig. 6, now a heat exchanging part only includes a heat exchange tube assemblies 22, three heat exchange tube assemblies 22
It is be arranged in parallel successively from top to bottom on heat exchanger support 21, three heat exchange tube assemblies 22 is all arranged at higher than heat exchanger support
The U pipes of bottom 2-4 at, ensure that the distance between each refrigerant intake and bottom of heat exchanger support are both greater than equal to
The thickness of 2-4 U pipe.
Each refrigerant efferent duct 33 is connected by a refrigerant intake and a heat exchange tube assemblies 22 respectively simultaneously
Connect, each heat exchange tube assemblies are connected by a gas returning port with a return-air arm 51 respectively, so as to form three branch roads.This
Outside, two return-air arms 51 being connected with the gas returning port of the first heat exchanging part and the second heat exchanging part and an input of T-shaped three-way pipe 52
End connection, another input then with T-shaped three-way pipe 52 of return-air arm 51 of the gas returning port connection of the 3rd heat exchanging part are connected, T
The output end of type three-way pipe 52 is connected with return-air house steward 53.It should be noted that the refrigerant intake of the second heat exchanging part is interior
Footpath is less than the internal diameter of the refrigerant intake of the first heat exchanging part and the 3rd heat exchanging part, meanwhile, draw with the refrigerant of the second heat exchanging part
The internal diameter of the refrigerant efferent duct 33 of entrance connection connects again smaller than with the refrigerant intake of the first heat exchanging part and the 3rd heat exchanging part
The internal diameter of the refrigerant efferent duct 33 connect.
So, refrigerant is flowed into device cylinder 32 from outdoor condenser by access tube 31, after being stored in device cylinder 32, point
Not Liu Ru three refrigerant efferent ducts 33 realize shunting, because the refrigerant that the refrigerant intake with the second heat exchanging part is connected is defeated
The internal diameter of outlet pipe 33 is smaller, and the internal diameter of the refrigerant intake of the second heat exchanging part is also smaller, therefore draws via three refrigerants
The refrigeration agent dose magnitude relationship that entrance is flowed into the first heat exchanging part, the second heat exchanging part and the 3rd heat exchanging part is to flow into first to change
Refrigeration agent dose in hot portion and the 3rd heat exchanging part is more than the refrigeration agent dose flowed into the second heat exchanging part, now due to axle stream wind
Take turns the difference for the air quantity being blown into so that the system of heat-soak treatment is carried out in the first heat exchanging part, the second heat exchanging part and the 3rd heat exchanging part
Cryogen can obtain similar temperature after evaporation is gasified, and the refrigerant gas after evaporation gasification is flowed into by three gas returning ports
In three return-air arms, and one is converged into via T-shaped three-way pipe, flowed out from return-air house steward.
So, by being respectively refrigerant of three different heat exchanging parts of heat exchange efficiency with various dose so that it is most
Refrigerant gas temperature close eventually after evaporation gasification is even identical so that its heat exchange property is more stable, while also provides more
Good comfortableness, meets requirement of the people to air-conditioning heat exchange property；Further, since each refrigerant intake and heat exchanger
The distance between bottom of support is both greater than the thickness for being equal to 2-4 U pipe so that when outdoor environment temperature is very low, heat exchanger
The appearance of serious frosting problem can be avoided, ensure that air-conditioning remains to normal operation under rugged environment.
Above content is to combine the further description that specific embodiment is made to the embodiment of the present invention, it is impossible to is recognized
The specific implementation of the fixed present invention is confined to these explanations.For general technical staff of the technical field of the invention,
Without departing from the inventive concept of the premise, some simple deduction or replace can also be made, should all be considered as belonging to the present invention
Protection domain.
Claims (10)
- A kind of 1. heat exchanger, it is characterised in that including：Heat exchanger support, and on the heat exchanger support from top to bottom according to The first heat exchanging part, the second heat exchanging part and the 3rd heat exchanging part of secondary setting；First heat exchanging part, the second heat exchanging part and the 3rd heat exchanging part are respectively provided with to be connected to introduce system with refrigerant output equipment The refrigerant intake of cryogen, refrigerant progress heat-soak treatment obtained into the heat exchange tube assemblies of refrigerant gas and by institute State the gas returning port of refrigerant gas output；And first heat exchanging part and the 3rd heat exchange are flowed into by the refrigerant intake The refrigerant flow in portion is more than the refrigerant flow flowed into second heat exchanging part.
- 2. heat exchanger as claimed in claim 1, it is characterised in that the refrigerant of first heat exchanging part and the 3rd heat exchanging part draws Entrance number is more than the intake number of second heat exchanging part.
- 3. heat exchanger as claimed in claim 1, it is characterised in that first heat exchanging part, the second heat exchanging part and the 3rd heat exchange The refrigerant intake number in portion is identical, the refrigerant intake internal diameter of second heat exchanging part be less than first heat exchanging part and The refrigerant intake internal diameter of 3rd heat exchanging part.
- 4. the heat exchanger as described in claim any one of 1-3, it is characterised in that the heat exchanger also includes being arranged at the system Isocon between cryogen output equipment and the refrigerant intake, one end of the isocon are set with refrigerant output Standby connection, the other end are connected with each refrigerant intake respectively.
- 5. heat exchanger as claimed in claim 4, it is characterised in that the isocon includes refrigerant access tube, device cylinder and more Individual refrigerant efferent duct；The device cylinder includes flowing into end and shunting end；The refrigerant output equipment passes through the refrigerant access tube and the device The inflow end connection of cylinder, the shunting end of the device cylinder are connected by the multiple refrigerant efferent duct and the refrigerant intake Connect.
- 6. the heat exchanger as described in claim any one of 1-3, it is characterised in that the heat exchanger also includes a muffler, The muffler includes refrigerant gas and flows into end and refrigerant gas output end；The refrigerant gas of the muffler flow into end respectively with Each gas returning port connection.
- 7. the heat exchanger as described in claim any one of 1-3, it is characterised in that each heat exchange tube assemblies, which are parallel to each other, to be set Put.
- 8. the heat exchanger as described in claim any one of 1-3, it is characterised in that each refrigerant intake position with it is described The distance between bottom position of heat exchanger support is more than or equal to pre-determined distance threshold value.
- 9. heat exchanger as claimed in claim 8, it is characterised in that the pre-determined distance threshold value is more than or equal to 64mm.
- 10. a kind of air-conditioning, including indoor set and outdoor unit, it is characterised in that at least one in the indoor set and outdoor unit Include the heat exchanger described in just like claim any one of 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720210370.7U CN206695440U (en) | 2017-03-06 | 2017-03-06 | A kind of heat exchanger and air-conditioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720210370.7U CN206695440U (en) | 2017-03-06 | 2017-03-06 | A kind of heat exchanger and air-conditioning |
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| Publication Number | Publication Date |
|---|---|
| CN206695440U true CN206695440U (en) | 2017-12-01 |
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ID=60442917
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720210370.7U Active CN206695440U (en) | 2017-03-06 | 2017-03-06 | A kind of heat exchanger and air-conditioning |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023115956A1 (en) * | 2021-12-22 | 2023-06-29 | 珠海格力电器股份有限公司 | Serpentine tube microchannel heat exchanger and air conditioner |
-
2017
- 2017-03-06 CN CN201720210370.7U patent/CN206695440U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023115956A1 (en) * | 2021-12-22 | 2023-06-29 | 珠海格力电器股份有限公司 | Serpentine tube microchannel heat exchanger and air conditioner |
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Effective date of registration: 20240326 Granted publication date: 20171201 |