CN207113065U - Outdoor unit and air-conditioning device - Google Patents
Outdoor unit and air-conditioning device Download PDFInfo
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- CN207113065U CN207113065U CN201720926617.5U CN201720926617U CN207113065U CN 207113065 U CN207113065 U CN 207113065U CN 201720926617 U CN201720926617 U CN 201720926617U CN 207113065 U CN207113065 U CN 207113065U
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- outdoor unit
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- heat exchanger
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- housing
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Abstract
The utility model discloses a kind of outdoor unit and air-conditioning device, the outdoor unit includes housing and the heat exchanger being arranged in housing, in addition to indoor exhaust wind pipeline, the heat exchanger are at least partially disposed in the air draft scope of the indoor exhaust pipeline.Outdoor unit provided by the utility model and air-conditioning device, by the return air of interior by the row of indoor exhaust wind pipeline to heat exchanger, when so needing refrigeration indoors, the temperature of outdoor heat exchanger is reduced using the cold air of indoor return air, and when needing heating indoors, the temperature of outdoor heat exchanger is lifted using the hot-air of indoor return air, significantly, the probability of heat exchanger frosting can be now reduced, so as to lift the operating efficiency of air-conditioning device.The utility model only completes above-mentioned work by an indoor exhaust wind pipeline, and structure is extremely simple.
Description
Technical field
It the utility model is related to air-conditioning technical, and in particular to a kind of outdoor unit and air-conditioning device.
Background technology
The temperature of most air-conditionings of the prior art and most of Fresh air handling units with temp regulating function is adjusted
Section principle is inverse Carnot cycle, and its temperature-controlled package includes compressor, condenser, evaporator, four-way valve and check valve
The equipment such as capillary, during heating needs, the fresh air in input chamber is heated, during refrigeration demand, by the fresh air in input chamber
Cooled.
Central air conditioner system of the prior art or large-scale VMC are provided with return air heat-exchange system mostly, its
For being reclaimed the energy of return air to make full use of, but for wall hanging machine, cabinet type machine etc. belong to civilian sky mostly
Tune is then not provided with return air heat-exchange system mostly, and its reason is that on the one hand recuperable energy is smaller, and economic benefit is not high,
Secondly being to need a set of recuperation of heat mechanism of additional designs, cost of goods manufactured is not only improved, also make it that the inside of product is empty
Between layout need significantly changed, lose more than gain, such as Application No. 201120318166.X, authorized announcement date is
2012.05.30, the utility model patent of entitled " a kind of Split type fresh air conditioner with heat-recovery evaporation-condensation function " is just air-conditioning system
There is provided the energy-recuperation system for including a series of components such as water circulating pump, water-locator and water-collecting tray, and it is just to the room of the air-conditioning
The structure of interior machine and outdoor unit has carried out variation by a relatively large margin.It is in place of the deficiencies in the prior art, lacks a kind of structure letter
Single energy-recuperation system.
Utility model content
The purpose of this utility model is to provide a kind of outdoor unit and air-conditioning device, with the above-mentioned deficiency in solution technology
Place.
To achieve these goals, the utility model provides following technical scheme：
A kind of outdoor unit of air-conditioning device, including housing and the heat exchanger that is arranged in housing, in addition to：
Indoor exhaust wind pipeline, the heat exchanger are at least partially disposed in the air draft scope of the indoor exhaust pipeline.
Above-mentioned outdoor unit, the inside for being at least partially disposed at the indoor exhaust wind pipeline of the heat exchanger.
Above-mentioned outdoor unit, the air draft model of the exhaust outlet for being at least partially disposed at the indoor exhaust wind pipeline of the heat exchanger
In enclosing.
Above-mentioned outdoor unit, in addition to cover plate, the exhaust outlet of the indoor exhaust wind pipeline are located on the cover plate；
The side of the housing is in open-like shape, and the heat exchanger is located in the open-like shape structure of the housing, the cover plate
It is covered in the open-like shape structure of the housing.
Above-mentioned outdoor unit, extraction flow controlling organization is additionally provided with the cover plate.
Above-mentioned outdoor unit, the flow control device is for motor and by the motor-driven louvre blade.
Above-mentioned outdoor unit, the exhaust outlet of indoor exhaust wind pipeline are located at the central region on the cover plate, and the flow is adjusted
Section mechanism has two, the opposite sides that two flow control devices are placed on the housing.
Above-mentioned outdoor unit, the indoor exhaust wind pipeline are connection flexible pipe.
A kind of air-conditioning device, including outdoor unit, the outdoor unit are above-mentioned outdoor unit.
In the above-mentioned technical solutions, the outdoor unit of air-conditioning device provided by the utility model, the return air of interior is passed through into room
When so needing refrigeration indoors, outdoor heat exchange is reduced using the cold air of indoor return air to heat exchanger by the row of interior exhaust duct
The temperature of device, and indoors need heating when, using indoor return air hot-air lifted outdoor heat exchanger temperature, it is particularly important
, the probability of heat exchanger frosting can be now reduced, so as to lift the operating efficiency of air-conditioning device.The utility model only passes through
One indoor exhaust wind pipeline completes above-mentioned work, and structure is extremely simple.
Because above-mentioned outdoor unit has above-mentioned technique effect, the air-conditioning device comprising the outdoor unit should also have corresponding skill
Art effect.
Brief description of the drawings
, below will be to institute in embodiment in order to illustrate more clearly of the embodiment of the present application or technical scheme of the prior art
The accompanying drawing needed to use is briefly described, it should be apparent that, drawings in the following description are only described in the utility model
Some embodiments, for those of ordinary skill in the art, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the decomposing schematic representation of the outdoor unit for the air-conditioning device that the utility model embodiment provides；
Fig. 2 is the structural representation for the extraction flow controlling organization that the utility model embodiment provides.
Description of reference numerals：
1st, housing；2nd, indoor exhaust wind pipeline；2.1st, exhaust outlet；3rd, cover plate；4th, extraction flow controlling organization；4.1st, motor；
4.2nd, louvre blade.
Embodiment
In order that those skilled in the art more fully understands the technical solution of the utility model, below in conjunction with accompanying drawing pair
The utility model is further detailed.
Indoor set provided in an embodiment of the present invention and the air-conditioning device including the indoor set, or even including the indoor set
VMC or other air handling systems, be the system that temperature adjustment is realized by inverse Carnot cycle, i.e. its temperature
Adjusting means includes the temperature-adjusting device of the components such as compressor, condenser, evaporator and valve system, in condenser and steaming
Send out one of device to be located in indoor set, another one is located outside in machine.Under different operating modes, such as refrigeration or heating condition
Under, condenser is different with the working method of evaporator, in the present embodiment, is arranged at condenser or evaporator in outdoor unit and claims
Be heat exchanger, indoors for refrigeration demand when, it is used to distribute heat to outdoor, indoors for heating needs when, its use
In heat will be absorbed from outside.
As shown in Figure 1-2, the outdoor unit of a kind of air-conditioning device provided by the utility model, including housing 1 and be arranged at
Heat exchanger in housing 1, in addition to indoor exhaust wind pipeline 2, the heat exchanger are at least partially disposed at the indoor exhaust pipeline
Air draft scope in.
Specifically, the air inlet of indoor exhaust wind pipeline 2 is located at indoor, it is used to the return air of indoor being discharged to outdoor,
The heat exchanger of outdoor unit is partially or entirely located in the range of the air draft of the indoor exhaust wind pipeline 2, can change in structure
The part of hot device is located at the inside of indoor exhaust wind pipeline 2, i.e. heat exchanger is at least partially embedded into indoor exhaust wind passage, so
Indoor return air directly blows over heat exchanger；Can also be heat exchanger and the face of exhaust outlet 2.1 of indoor exhaust wind pipeline 2 is set, air draft
The return air of the blowout of mouth 2.1 directly blow to heat exchanger.
During the outdoor unit provided in the present embodiment, when interior needs refrigeration, the heat exchange temperature of outdoor unit is higher, and it is used
In distributing heat to outdoor, by fan, heat exchanger distributes high temperature the air to outdoor, now in general, indoor temperature
Less than the temperature of outdoor, the air that outdoor higher temperature is substituted with the return air of the lower temperature of interior goes to receive the height of heat exchanger
Temperature so that the heat exchange efficiency of heat exchanger is higher, also utilizes the energy of indoor return air；And when interior needs heating, outdoor unit
Heat exchange temperature it is relatively low, it is used for the heat for drawing outdoor air, and heat exchanger distributes low temperature the air to outdoor, now one
As, higher than outdoor temperature, the air that outdoor interior temperature is substituted with the return air of the higher temperature of interior is gone indoor temperature
Release the low temperature of heat exchanger so that the heat exchange efficiency of heat exchanger is higher, also utilizes the energy of indoor return air, now even more important
, in the winter of more low temperature, when when being less than zero degree of temperature of heat exchanger, meeting frosting on heat exchanger so that it loses heat exchange
Ability, now for defrost, air-conditioning device can enter defrost pattern, and defrost pattern can interrupt the heating to interior and switch to make
Cold, this make it that the use feeling of user is significantly relatively low, and in the present embodiment, indoor return air is blowed to heat exchanger due to lasting,
Heat exchanger is greatly reduced and cools to sub-zero probability, also just reduces the probability of its frosting and defrost, improves user
Use feeling.In the present embodiment, only by the trend of reasonable Arrangement indoor exhaust wind pipeline 2, or the slightly sky of change heat exchanger
Between arrange, structural change is relatively simple, that is, completes above-mentioned energy regenerating and utilize function.
In the present embodiment, further, in addition to cover plate 3, the exhaust outlet 2.1 of the indoor exhaust wind pipeline 2 is positioned at described
On cover plate 3；The side of the housing 1 is in open-like shape, and the heat exchanger is located in the open-like shape structure of the housing 1, the lid
Plate 3 is covered in the open-like shape structure of the housing 1, and cover plate 3 is covered on housing 1, and one is formed between cover plate 3 and housing 1
Individual receiving cavity, heat exchanger are located in the receiving cavity, the indoor exhaust wind passage conveying return air lasting into the receiving cavity, such as
The contact area and time of contact of this lifting heat exchanger and return air, lift the energy utilization efficiency of return air.
In the present embodiment, further, extraction flow controlling organization 4, extraction flow control are additionally provided with the cover plate 3
Mechanism 4 processed is that can control the mechanism of return air flow, and such as valve or similar flow control mechanism, it is used to control exhaust
Amount, on the one hand it is used to control holdup time of the return air in above-mentioned receiving cavity, is on the other hand used to prevent dust and other impurities from entering
Enter receiving cavity.Preferably, the flow control device is motor 4.1 and the louvre blade 4.2 that is driven by the motor 4.1,
Motor 4.1 drives louvre blade 4.2 to rotate, and louvre blade 4.2 is rotated to open or close receiving cavity.It is more highly preferred to, indoor row
The exhaust outlet 2.1 of wind pipeline 2 is located at the central region on the cover plate 3, and the flow control device has two, two streams
The opposite sides that amount governor motion is placed on the housing 1, so that the trend of return air is more balanced.
In the present embodiment, it is preferred that the indoor exhaust wind pipeline 2 is connection flexible pipe, and flexible pipe is easy to arrange.
The utility model embodiment also provides a kind of air-conditioning device, including outdoor unit, and the outdoor unit is above-mentioned outdoor
Machine.Air-conditioning device is that the device of air temperature modification is carried out using inverse Carnot cycle, and it includes indoor set and outdoor unit.Due to upper
Stating outdoor unit has above-mentioned technique effect, and the air-conditioning device comprising the outdoor unit should also have corresponding technique effect.
Some one exemplary embodiments of the present utility model are only described by way of explanation above, undoubtedly, for
One of ordinary skill in the art, can be with a variety of in the case of without departing from spirit and scope of the present utility model
Mode is modified to described embodiment.Therefore, above-mentioned accompanying drawing and description are inherently illustrative, should not be construed as
Limitation to the utility model claims protection domain.
Claims (9)
1. a kind of outdoor unit of air-conditioning device, including housing and the heat exchanger that is arranged in housing, it is characterised in that also wrap
Include：
Indoor exhaust wind pipeline, the heat exchanger are at least partially disposed in the air draft scope of the indoor exhaust pipeline.
2. outdoor unit according to claim 1, it is characterised in that the heat exchanger is at least partially disposed at the indoor row
The inside of wind pipeline.
3. outdoor unit according to claim 1, it is characterised in that the heat exchanger is at least partially disposed at the indoor row
In the air draft scope of the exhaust outlet of wind pipeline.
4. outdoor unit according to claim 3, it is characterised in that also including cover plate, the air draft of the indoor exhaust wind pipeline
Mouth is on the cover plate；
The side of the housing is in open-like shape, and the heat exchanger is located in the open-like shape structure of the housing, and the cover plate covers
In in the open-like shape structure of the housing.
5. outdoor unit according to claim 4, it is characterised in that extraction flow control machine is additionally provided with the cover plate
Structure.
6. outdoor unit according to claim 5, it is characterised in that the flow control device is for motor and by the electricity
The louvre blade of machine driving.
7. outdoor unit according to claim 6, it is characterised in that the exhaust outlet of indoor exhaust wind pipeline is located on the cover plate
Central region, the flow control device has two, and two flow control devices are placed in relative on the housing
Both sides.
8. outdoor unit according to claim 1, it is characterised in that the indoor exhaust wind pipeline is connection flexible pipe.
9. a kind of air-conditioning device, including outdoor unit, it is characterised in that the outdoor unit is described in claim any one of 1-8
Outdoor unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720926617.5U CN207113065U (en) | 2017-07-27 | 2017-07-27 | Outdoor unit and air-conditioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720926617.5U CN207113065U (en) | 2017-07-27 | 2017-07-27 | Outdoor unit and air-conditioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207113065U true CN207113065U (en) | 2018-03-16 |
Family
ID=61579961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720926617.5U Active CN207113065U (en) | 2017-07-27 | 2017-07-27 | Outdoor unit and air-conditioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207113065U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109114689A (en) * | 2018-09-27 | 2019-01-01 | 奥克斯空调股份有限公司 | A kind of heat pump united air-conditioning system and air conditioner |
| CN109945314A (en) * | 2019-03-26 | 2019-06-28 | 珠海格力电器股份有限公司 | Air conditioner cleaning device and method and air conditioner |
| CN109945467A (en) * | 2019-03-26 | 2019-06-28 | 珠海格力电器股份有限公司 | Air conditioner and control method thereof |
| CN110425689A (en) * | 2019-06-18 | 2019-11-08 | 珠海格力电器股份有限公司 | Air conditioner control method, terminal and computer readable medium |
| CN111964212A (en) * | 2020-07-24 | 2020-11-20 | 宁波奥克斯电气股份有限公司 | Control method, control device and air conditioning system |
| CN112050378A (en) * | 2020-07-31 | 2020-12-08 | 珠海格力电器股份有限公司 | Defrosting control method, defrosting control device, air conditioner and computer equipment |
| CN114087813A (en) * | 2021-11-17 | 2022-02-25 | 珠海格力电器股份有限公司 | Winter defrosting device for clean operating room direct expansion unit and control method of winter defrosting device |
-
2017
- 2017-07-27 CN CN201720926617.5U patent/CN207113065U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109114689A (en) * | 2018-09-27 | 2019-01-01 | 奥克斯空调股份有限公司 | A kind of heat pump united air-conditioning system and air conditioner |
| CN109945314A (en) * | 2019-03-26 | 2019-06-28 | 珠海格力电器股份有限公司 | Air conditioner cleaning device and method and air conditioner |
| CN109945467A (en) * | 2019-03-26 | 2019-06-28 | 珠海格力电器股份有限公司 | Air conditioner and control method thereof |
| WO2020192081A1 (en) * | 2019-03-26 | 2020-10-01 | 珠海格力电器股份有限公司 | Air conditioner and control method therefor |
| CN109945314B (en) * | 2019-03-26 | 2024-02-09 | 珠海格力电器股份有限公司 | Air conditioner cleaning device, cleaning method and air conditioner |
| CN110425689A (en) * | 2019-06-18 | 2019-11-08 | 珠海格力电器股份有限公司 | Air conditioner control method, terminal and computer readable medium |
| CN111964212A (en) * | 2020-07-24 | 2020-11-20 | 宁波奥克斯电气股份有限公司 | Control method, control device and air conditioning system |
| CN112050378A (en) * | 2020-07-31 | 2020-12-08 | 珠海格力电器股份有限公司 | Defrosting control method, defrosting control device, air conditioner and computer equipment |
| CN114087813A (en) * | 2021-11-17 | 2022-02-25 | 珠海格力电器股份有限公司 | Winter defrosting device for clean operating room direct expansion unit and control method of winter defrosting device |
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