CN206459330U - A kind of heat exchanger and use its air-conditioning - Google Patents

A kind of heat exchanger and use its air-conditioning Download PDF

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Publication number
CN206459330U
CN206459330U CN201621341103.5U CN201621341103U CN206459330U CN 206459330 U CN206459330 U CN 206459330U CN 201621341103 U CN201621341103 U CN 201621341103U CN 206459330 U CN206459330 U CN 206459330U
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heat exchanger
heat exchange
outage
micro
rebound
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CN201621341103.5U
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陈军
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陈军
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Abstract

The utility model discloses a kind of heat exchanger and uses its air-conditioning, including spaced Multi-layer exchanging heat pipeline up and down, heat exchange fin is installed between adjacent layer heat exchange pipeline, the both sides up and down of the heat exchange fin offer some outages, installation base is formed between the adjacent outage, the heat exchange pipeline is connected with the installation base.Heat exchanger and use its air-conditioning that the utility model is provided, can effectively improve the drainage speed outside heat exchanger, reduce the defrost time.

Description

A kind of heat exchanger and use its air-conditioning
Technical field
The utility model is related to heat transfer technical field of heat exchange, more particularly to a kind of heat exchanger and uses its air-conditioning.
Background technology
Many heat exchangers are required for carrying out heat exchange work at a lower temperature, such as the evaporator in air-conditioning.If It is operated always under worst cold case, the outside of this kind of heat exchanger easily occurs condensing the water condensation even situation of frosting.When , it is necessary to which condensed water is drained in time during formation condensed water outside heat exchanger.Otherwise, condensed water easily forms frost layer.Work as heat exchanger When outside frost layer is thicker, it is necessary to which heat exchanging device carries out defrosting operation, make frost layer is heated to become water and flow away.Because if condensation Water layer or frost layer are covered in heat exchanger surface always, and the convection efficiency of the interior outer fluid of heat exchanger can decline, or even can not be real Existing convection current, the heat transfer effect for eventually resulting in heat exchanger is greatly reduced.
Have now been found that, many heat exchangers condensed water occur and mediate slow-footed situation, and condensed water mediates speed slowly, causes frost Layer form the time faster, to form thickness bigger.During defrost, substantial amounts of defrosting water also has little time to mediate, and causes in the stipulated time Defrosting operation can not be completed, it is necessary to extend the defrost time, this results in the work efficiency drop of heat exchanger.So the problem of, is changing It is particularly evident when the diameter of hot channel is smaller.
Accordingly, it would be desirable to which researching and developing a kind of can effectively improve the heat exchanger that condensed water mediates speed.
Utility model content
A purpose of the present utility model is:A kind of heat exchanger is provided, the draining speed outside heat exchanger can be effectively improved Degree.
Another purpose of the present utility model is:A kind of air-conditioning is provided, condensed water and defrosting water can be quickly excluded, subtract Few defrost time.
For up to this purpose, the utility model uses following technical scheme:
On the one hand there is provided a kind of heat exchanger, including up and down spaced Multi-layer exchanging heat pipeline, adjacent layer heat exchange pipeline it Between heat exchange fin is installed, the both sides up and down of the heat exchange fin offer some outages, the adjacent outage it Between form installation base, the heat exchange pipeline is connected with the installation base.
Specifically, spaced outage is opened up in the both sides up and down of heat exchange fin, changing on installation base The condensed water or defrosting water of the outer surface of hot channel just directly can down be dropped by outage, therefore, condensed water or The drainage speed of defrosting water is guaranteed.
Furthermore, if the both sides up and down of heat exchange fin are straight, because heat exchange pipeline is arranged on adjacent layer heat exchange fin Between, then the height of drainage channel is exactly the height of heat exchange pipeline.And if setting outage and installation on heat exchange fin Boss, heat exchange pipeline is arranged on installation base, then the height of drainage channel is greater than the height of heat exchanger tube.The design can be with In the case of ensureing that original heat exchanger overall dimensions are constant, the height of effective increase drainage channel, and then it is logical to increase draining The cross-sectional area in road.Ensure that the condensed water or defrosting water that flow down from heat exchange pipeline lead to by the larger draining of cross-sectional area Road is drained outward, drainage speed is substantially accelerated.
As a preferred embodiment, the heat exchange fin includes leading between some risers, the adjacent riser Rebound connection is crossed, the outage is opened on the rebound.
Specifically, the spacing distance between adjacent layer heat exchange pipeline can just be changed by changing the height of riser, and then be changed The area of the corresponding heat exchange fin of heat exchange pipeline of unit volume.Rebound then makes heat exchange pipeline be connected with riser.
Further, the riser is flat board or corrugated plating or louver board, and the riser is vertically arranged or tilted and sets Put, the rebound is flat board or arc.
Specifically, the cross sectional shape in the one of direction of the corrugated plating is wavy.
It is preferred that, the riser is flat board, and the riser is vertically arranged or is obliquely installed, and the rebound is flat board, The rebound is horizontally disposed with.
It is preferred that, the riser is corrugated plating, and the riser is vertically arranged or is obliquely installed, and the rebound is flat Plate, the rebound is horizontally disposed with.
It is preferred that, the riser is louver board, and the riser is vertically arranged or is obliquely installed, and the rebound is flat Plate, the rebound is horizontally disposed with.
It is preferred that, the riser is flat board, and the riser is vertically arranged or is obliquely installed, and the rebound is arc Plate, the rebound is raised to the side away from or close to the riser.
It is preferred that, the riser is corrugated plating, and the riser is vertically arranged or is obliquely installed, and the rebound is arc Plate, the rebound is raised to the side away from or close to the riser.
It is preferred that, the riser is louver board, and the riser is vertically arranged or is obliquely installed, and the rebound is arc Shape plate, the rebound is raised to the side away from or close to the riser.
Further, the outage is arranged on the rebound at equal intervals.
Specifically, be equally spaced outage, can effective simplified processing process, lower production cost.
As a preferred embodiment, every layer of heat exchange pipeline includes some spaced apart micro-channel tubes.
Specifically, compared with traditional copper pipe, the corresponding heat exchange area of unit volume of micro-channel heat exchanger is big, heat exchange effect Really good, the generation speed of condensed water or defrosting water is fast.Meanwhile, micro-channel heat exchanger is generally flat, and its thickness is smaller, uses When making evaporator, the height of drainage channel is exactly the thickness of micro-channel heat exchanger.If not setting up outage and installation base, row The cross-sectional area of aquaporin is with regard to very little, and the moisture film of be easy to be condensed water or defrosting water formation is blocked, cause condensed water or Defrosting water can not drain in time.
Further, the micro-channel tubes are spacedly distributed.
Specifically, micro-channel tubes are equally spaced, can effective simplified processing process, lower production cost.
Further, the distance at the edge of the adjacent outage is equal to the caliber of the micro-channel tubes.
Specifically, the spacing distance of the outage is set to equal with the caliber of the micro-channel tubes.I.e. described peace The width for filling boss is equal with the caliber of the micro-channel tubes.
Specifically, the width of the installation base refers to axis direction of the installation base perpendicular to the micro-channel tubes Size.
Further, the distance at the edge of the adjacent micro-channel tubes is equal to the width of the outage.
Specifically, the width of the outage refers to size of the outage perpendicular to the micro-channel tubes direction.Will The spacing distance of micro-channel tubes is set to equal with the width of outage.Micro-channel tubes can be avoided to block the aperture of outage, Influence outage rapid drainage.
On the other hand there is provided a kind of air-conditioning, including compressor and throttling arrangement, the outlet of the compressor and the throttling The inlet communication of device, in addition to the heat exchanger described in any of the above embodiment, the import of the heat exchanger are filled with the throttling The outlet put, the outlet of the heat exchanger and the inlet communication of the compressor.
Specifically, can be effective using the heat exchanger disclosed in the utility model embodiment as the evaporator of air-conditioning The condensate water discharging speed of evaporator is improved, and then reduces the defrost time, increases the refrigerating capacity of air condition system supplier's time or heats Amount.
As a preferred embodiment, also including between the outlet of the compressor and the import of the throttling arrangement Heat exchanger described in any of the above embodiment.
Specifically, condenser is also configured as heat exchanger disclosed in the utility model, can makes no matter air-conditioning is gone back in refrigeration It is that draining can be rapidly realized under heating condition.
The beneficial effects of the utility model are:A kind of heat exchanger is provided and its air-conditioning is used, by heat exchange fin Outage and installation base are opened up, the circulation area of current is become big, and then in the constant feelings of original heat exchanger overall dimensions Under condition, the effective drainage speed improved outside heat exchanger.
Brief description of the drawings
The utility model is described in further detail below according to drawings and examples.
Fig. 1 is the schematic three dimensional views of the heat exchange fin described in embodiment one;
Fig. 2 is the schematic three dimensional views of the heat exchanger described in embodiment one;
Fig. 3 is the close-up schematic view at A in Fig. 2;
Fig. 4 is the side schematic view of the heat exchanger described in embodiment one;
Fig. 5 is confined explosion's schematic diagram at B in Fig. 4.
In Fig. 1~Fig. 5:
1st, heat exchange fin;101st, installation base;102nd, outage;
2nd, heat exchange pipeline;201st, micro-channel tubes.
Embodiment
Further illustrate the technical solution of the utility model below in conjunction with the accompanying drawings and by embodiment.
Embodiment one
As shown in Fig. 1~Fig. 5, a kind of heat exchanger, including spaced Multi-layer exchanging heat pipeline 2 up and down, adjacent layer heat exchange Heat exchange fin 1 is installed, the both sides up and down of heat exchange fin 1 offer some outages 102, adjacent discharge opeing between pipeline 2 Installation base 101 is formed between hole 102, heat exchange pipeline 2 is connected with installation base 101.Wherein, heat exchange fin 1 inclines including some The riser tiltedly set, certainly, riser can also be vertically arranged, in the present embodiment, and riser is flat board, in other embodiments In, riser can also be corrugated plating or louver board.Connected between adjacent riser by horizontally disposed rebound, rebound It is flat board, outage 102 is equally spaced opened on rebound.In other embodiments, rebound can also be to away from vertical The raised arc in the side of plate is either to close to the raised arc in the side of riser.
Spaced outage 102, changing on installation base 101 are opened up in the both sides up and down of heat exchange fin 1 The condensed water or defrosting water of the outer surface of hot channel 2 just directly can down be dropped by outage 102, therefore, condensed water Or the drainage speed of defrosting water is guaranteed.Furthermore, if the both sides up and down of heat exchange fin 1 are straight, due to heat exchanger tube Road 2 is arranged between adjacent layer heat exchange fin 1, then the height of drainage channel is exactly the height of heat exchange pipeline 2.And if changed Outage 102 and installation base 101 are set on hot fin 1, heat exchange pipeline 2 is arranged on installation base 101, then drainage channel Height be greater than the height of heat exchanger tube.In the case that the design can ensure that original heat exchanger overall dimensions are constant, effectively Increase drainage channel height, and then increase drainage channel cross-sectional area.Ensure the condensation flow down from heat exchange pipeline 2 Water or defrosting water are drained outward by the larger drainage channel of cross-sectional area, drainage speed is substantially accelerated.
Every layer of heat exchange pipeline 2 includes some micro-channel tubes 201 being equidistantly spaced from, it is of course also possible to be copper pipe.Adjacent row The distance at the edge of fluid apertures 102 is equal to the caliber of micro-channel tubes 201, and the distance at the edge of adjacent microchannel tubes 201 is equal to discharge opeing The width in hole 102.
The width of installation base 101 refers to size of the installation base 101 perpendicular to the axis direction of micro-channel tubes 201.Row The width of fluid apertures 102 refers to size of the outage 102 perpendicular to the axis direction of micro-channel tubes 201.By the interval of outage 102 Distance is set to equal with the caliber of micro-channel tubes 201, i.e., the width of installation base 101 is equal with the caliber of micro-channel tubes 201; The spacing distance of micro-channel tubes 201 is set to equal with the width of outage 102.Micro-channel tubes can be prevented by being arranged such 201 caliber is too big, has blocked the aperture of outage 102, influences discharge opeing.
Compared with traditional copper pipe, the corresponding heat exchange area of unit volume of micro-channel heat exchanger is big, good effect of heat exchange, cold The generation speed of solidifying water or defrosting water is fast.Meanwhile, micro-channel heat exchanger is generally flat, and its thickness is smaller, as evaporation During device, the height of drainage channel is exactly the thickness of micro-channel heat exchanger.If not setting up outage 102 and installation base 101, row The cross-sectional area of aquaporin is with regard to very little, and the moisture film of be easy to be condensed water or defrosting water formation is blocked, cause condensed water or Defrosting water can not drain in time.Be equally spaced micro-channel tubes 201, can effective simplified processing process, attenuating is produced into This.
Embodiment two
A kind of air-conditioning, including compressor and throttling arrangement, the outlet of compressor and the inlet communication of throttling arrangement, in addition to It is any in embodiment one to accelerate the heat exchanger of drainage speed, the import of heat exchange pipeline 2 and going out for throttling arrangement of heat exchanger Mouth connection, the outlet of heat exchange pipeline 2 and the inlet communication of compressor;Also set between the outlet of compressor and the import of throttling arrangement There is condenser.
Specifically, can be effective using the heat exchanger disclosed in the utility model embodiment as the evaporator of air-conditioning The condensate water discharging speed of evaporator is improved, and then reduces the defrost time, increases the refrigerating capacity of air condition system supplier's time or heats Amount.
In the present embodiment, condenser, which can also be any in embodiment one, can accelerate the heat exchanger of drainage speed.Tool Body, condenser is also configured as heat exchanger disclosed in the utility model, can make no matter air-conditioning is freezing or heating work Draining can be rapidly realized under condition.
It is to be understood that, above-mentioned embodiment is only preferred embodiment of the present utility model and institute's application technology Principle, in technical scope disclosed in the utility model, what any one skilled in the art was readily apparent that Change or replacement, should all cover in protection domain of the present utility model.

Claims (10)

1. a kind of heat exchanger, it is characterised in that between the spaced Multi-layer exchanging heat pipeline including above and below, adjacent layer heat exchange pipeline Heat exchange fin is installed, the both sides up and down of the heat exchange fin are offered between some outages, the adjacent outage Installation base is formed, the heat exchange pipeline is connected with the installation base.
2. heat exchanger according to claim 1, it is characterised in that the heat exchange fin includes some risers, adjacent institute State and connected by rebound between riser, the outage is opened on the rebound.
3. heat exchanger according to claim 2, it is characterised in that the riser is flat board or corrugated plating or louver board, The riser is vertically arranged or is obliquely installed, and the rebound is flat board or arc.
4. heat exchanger according to claim 2, it is characterised in that the outage is arranged on the rebound at equal intervals On.
5. heat exchanger according to claim 1, it is characterised in that every layer of heat exchange pipeline includes some spaced apart Micro-channel tubes.
6. heat exchanger according to claim 5, it is characterised in that the micro-channel tubes are spacedly distributed.
7. heat exchanger according to claim 5, it is characterised in that the distance at the edge of the adjacent outage is equal to described The caliber of micro-channel tubes.
8. heat exchanger according to claim 5, it is characterised in that the distance at the edge of the adjacent micro-channel tubes is equal to institute State the width of outage.
9. a kind of air-conditioning, including compressor and throttling arrangement, the outlet of the compressor and the inlet communication of the throttling arrangement, Characterized in that, also including the heat exchanger described in any one of claim 1~8 claim, the import of the heat exchanger and institute State the outlet of throttling arrangement, the outlet of the heat exchanger and the inlet communication of the compressor.
10. air-conditioning according to claim 9, it is characterised in that the outlet of the compressor and entering for the throttling arrangement Also include the heat exchanger described in any one of claim 1~8 claim between mouthful.
CN201621341103.5U 2016-12-07 2016-12-07 A kind of heat exchanger and use its air-conditioning Active CN206459330U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621341103.5U CN206459330U (en) 2016-12-07 2016-12-07 A kind of heat exchanger and use its air-conditioning

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621341103.5U CN206459330U (en) 2016-12-07 2016-12-07 A kind of heat exchanger and use its air-conditioning

Publications (1)

Publication Number Publication Date
CN206459330U true CN206459330U (en) 2017-09-01

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106440324A (en) * 2016-12-07 2017-02-22 陈军 Heat exchanger and air conditioner adopting same
CN110022664A (en) * 2019-04-04 2019-07-16 上海理工大学 A kind of device carrying out electronic element radiating using bionical alveolar heat exchanger
CN110779198A (en) * 2019-11-25 2020-02-11 彭从文 Moisture-keeping type air conditioner heat exchanger

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106440324A (en) * 2016-12-07 2017-02-22 陈军 Heat exchanger and air conditioner adopting same
CN106440324B (en) * 2016-12-07 2022-02-08 陈军 Heat exchanger and air conditioner adopting same
CN110022664A (en) * 2019-04-04 2019-07-16 上海理工大学 A kind of device carrying out electronic element radiating using bionical alveolar heat exchanger
CN110022664B (en) * 2019-04-04 2020-12-01 上海理工大学 Device for radiating electronic element by utilizing bionic alveolar heat exchanger
CN110779198A (en) * 2019-11-25 2020-02-11 彭从文 Moisture-keeping type air conditioner heat exchanger
CN110779198B (en) * 2019-11-25 2021-06-15 东莞市金鸿盛电器有限公司 Moisture-keeping type air conditioner heat exchanger

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