CN208519869U - Outdoor unit and air conditioner with it - Google Patents
Outdoor unit and air conditioner with it Download PDFInfo
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- CN208519869U CN208519869U CN201821091353.7U CN201821091353U CN208519869U CN 208519869 U CN208519869 U CN 208519869U CN 201821091353 U CN201821091353 U CN 201821091353U CN 208519869 U CN208519869 U CN 208519869U
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- side plate
- outdoor unit
- heat
- heating part
- heat exchanger
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Abstract
The utility model provides a kind of outdoor unit and the air conditioner with it.The outdoor unit includes shell, heat exchanger, heating part, and shell has air inlet and air outlet, and heat exchanger is set to air inlet, and heating part is movably connected with the shell and is disposed adjacently with heat exchanger, and heating part is for the heating defrosting of heat exchanging device.By the way that heating part and heat exchanger are disposed adjacently, heating part is movably arranged on shell, setting so that defrost is thorough, improves the service life of outdoor unit so that heating part makes heat exchanger thermally equivalent in large area by moving up kinetic energy enough in shell in this way.
Description
Technical field
The utility model relates to air-conditioner device technical fields, in particular to a kind of outdoor unit and with its sky
Adjust device.
Background technique
Air-conditioning heat pump is run under worst cold case, the heat exchanger of outdoor unit can be made frosting situation occur, and then lead to air-conditioning
Heating capacity decline, it is therefore desirable to defrost to outdoor machine of air-conditioner heat exchanger, and existing Defrost mode has refrigeration cycle to remove
Frost and two kinds of hot gas defrosting.Refrigeration cycle defrosting is that system is made to go to refrigeration cycle by heating circulation by four-way reversing valve, into
And outdoor unit heat exchanger generates high temperature as condenser and defrosts.Hot gas defrosting is reduced by tuning up expansion valve opening
Its throttling action defrosts so that high temperature refrigerant be made to enter outer machine heat exchanger.But both Defrost modes are in defrosting process
In can not to indoor carry out heat supply, in turn result in room temperature decline, influence the comfort in room.In addition, being followed by refrigeration
When ring defrosts, indoor heat exchanger can also absorb the heat of script in room, influence user experience as evaporator.And it is existing
Defrosting mode will appear the halfway phenomenon of defrosting.
Utility model content
The main purpose of the utility model is to provide a kind of outdoor unit and with its air conditioner, to solve the prior art
The halfway problem of middle outdoor unit defrosting.
To achieve the goals above, one aspect according to the present utility model provides a kind of outdoor unit, comprising: shell,
Shell has air inlet and air outlet；Heat exchanger, heat exchanger are set to air inlet；Heating part, heating part movably with shell
Body is connected and is disposed adjacently with heat exchanger, and heating part is for the heating defrosting of heat exchanging device.
Further, heating part is multiple, and at least one of multiple heating parts are movably arranged at air inlet and change
Between hot device.
Further, shell includes: the first side plate, and the first side plate has the first air inlet；Second side plate, the second side plate with
First side plate is oppositely disposed, and the second side plate has the second air inlet；Third side plate, third side plate are located at the first side plate and second
Between side plate, third side plate has third air inlet；4th side plate, the 4th side plate between the first side plate and the second side plate,
4th side plate is oppositely disposed with third side plate, and the 4th side plate has air outlet.
Further, the first side plate, the 4th side plate, the second side plate and third side plate successively join end to end and connect to enclose and be set as ring
Shape structure, the cross section of cyclic structure are in isosceles trapezoid.
Further, shell has first inner chamber and second inner chamber, and first inner chamber is disposed adjacently with second inner chamber, and first
Inner cavity is located at the top of second inner chamber, and heat exchanger is set in first inner chamber.
Further, heat exchanger has the first heat-transfer surface and the second heat-transfer surface, and the first heat-transfer surface and the second heat-transfer surface are connected
It connects and there is at an angle setting, the junction of the first heat-transfer surface and the second heat-transfer surface is oppositely disposed with third side plate, and first changes
The opening that hot face and the second heat-transfer surface are formed is arranged towards the 4th side plate.
Further, the first heat-transfer surface is arranged and/or the second heat-transfer surface and the second side plate phase parallelly with the first side plate
It is set in parallel.
Further, heating part includes: the first heating part, and the first heating part is movably arranged at the first heat-transfer surface and
Between side plate and/or the second heating part, the second heating part are movably arranged between the second heat-transfer surface and the second side plate.
Further, sliding rail is provided on shell, sliding rail is set between air inlet and heat exchanger, and heating part is movably
It is set on sliding rail.
Further, heating part is infrared heater.
Further, outdoor unit further include: blower, blower are set in first inner chamber, and blower is located at heat exchanger and the 4th
Between side plate.
Further, blower is cross flow fan.
Further, the bottom of first inner chamber is provided with drainage pipeline.
Another aspect according to the present utility model, provides a kind of air conditioner, including outdoor unit, and outdoor unit is above-mentioned room
Outer machine.
Using the technical solution of the utility model, by the way that heating part and heat exchanger to be disposed adjacently, heating part is removable
Ground is set on shell, in this way setting so that heating part by shell move up kinetic energy enough and make heat exchanger in large area uniformly by
Heat improves the service life of outdoor unit so that defrost is thorough.
Detailed description of the invention
The accompanying drawings constituting a part of this application is used to provide a further understanding of the present invention, this is practical
Novel illustrative embodiments and their description are not constituteed improper limits to the present invention for explaining the utility model.
In the accompanying drawings:
Fig. 1 shows the first viewing angle constructions schematic diagram of the embodiment of outdoor unit according to the present utility model；
Fig. 2 shows the second viewing angle constructions schematic diagrames of the embodiment of outdoor unit according to the present utility model；
Fig. 3 shows the third viewing angle constructions schematic diagram of the embodiment of outdoor unit according to the present utility model.
Wherein, the above drawings include the following reference numerals:
10, shell；11, air inlet；12, air outlet；13, the first side plate；14, the second side plate；15, third side plate；16,
Four side plates；17, first inner chamber；18, second inner chamber；19, sliding rail；
20, heat exchanger；21, the first heat-transfer surface；22, the second heat-transfer surface；
30, heating part；31, the first heating part；32, the second heating part；
40, blower；
50, compressor；
60, controller.
Specific embodiment
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singular
Also it is intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet
Include " when, indicate existing characteristics, step, operation, device, component and/or their combination.
It should be noted that term " first ", " second " etc. in the description and claims of this application and attached drawing
It is to be used to distinguish similar objects, without being used to describe a particular order or precedence order.It should be understood that the art used in this way
Language is interchangeable under appropriate circumstances, so that presently filed embodiment described herein for example can be in addition to illustrating herein
Or the sequence other than those of description is implemented.In addition, term " includes " and " having " and their any deformation, it is intended that
Cover it is non-exclusive include, for example, containing the process, method, system, product or equipment of a series of steps or units need not limit
In step or unit those of is clearly listed, but may include be not clearly listed or for these process, methods, produce
The other step or units of product or equipment inherently.
For ease of description, spatially relative term can be used herein, as " ... on ", " ... top ",
" ... upper surface ", " above " etc., for describing such as a device shown in the figure or feature and other devices or spy
The spatial relation of sign.It should be understood that spatially relative term is intended to comprising the orientation in addition to device described in figure
Except different direction in use or operation.For example, being described as if the device in attached drawing is squeezed " in other devices
It will be positioned as " under other devices or construction after part or construction top " or the device of " on other devices or construction "
Side " or " under other devices or construction ".Thus, exemplary term " ... top " may include " ... top " and
" in ... lower section " two kinds of orientation.The device can also with 90 degree of other different modes position rotatings or be in other orientation, and
Respective explanations are made to the opposite description in space used herein above.
Now, the illustrative embodiments according to the application are more fully described with reference to the accompanying drawings.However, these are exemplary
Embodiment can be implemented by many different forms, and should not be construed to be limited solely to embodiment party set forth herein
Formula.It should be understood that it is thoroughly and complete to these embodiments are provided so that disclosure herein, and these are shown
The design of example property embodiment is fully conveyed to those of ordinary skill in the art, in the accompanying drawings, for the sake of clarity, it is possible to expand
The big thickness of layer and region, and make that identical device is presented with like reference characters, thus omission retouches them
It states.
In conjunction with shown in Fig. 1 to Fig. 3, embodiment according to the present utility model provides a kind of outdoor unit.
Specifically, as shown in Figure 1, the outdoor unit includes shell 10, heat exchanger 20, heating part 30, shell 10 has air inlet
Mouthfuls 11 and air outlet 12, heat exchanger 20 be set at air inlet 11, heating part 30 be movably connected with shell 10 and with change
Hot device 20 is disposed adjacently, and heating part 30 is for the heating defrosting of heat exchanging device 20.
In the present embodiment, by the way that heating part and heat exchanger to be disposed adjacently, heating part is movably arranged at shell
On, setting is so that heating part makes heat exchanger thermally equivalent in large area by moving up kinetic energy enough in shell, so that changing in this way
It is white thorough, improve the service life of outdoor unit.
As shown in figure 3, heating part 30 be it is multiple, at least one of multiple heating parts 30 are movably arranged at air inlet
Between 11 and heat exchanger 20.The defrost ability of heating part can be improved by the way that multiple heating parts 30 are arranged, by least one heating part
It is set between air inlet 11 and heat exchanger 20, pre- heat effect can be played to the air inlet at air inlet 11, and then improve defrost
Efficiency.
As shown in Figure 1, shell 10 include the first side plate 13, the second side plate 14, third side plate 15 and the 4th side plate 16, first
Side plate 13 has the first air inlet, and the second side plate 14 is oppositely disposed with the first side plate 13, and the second side plate 14 has the second air inlet
Mouthful, for third side plate 15 between the first side plate 13 and the second side plate 14, third side plate 15 has third air inlet, the 4th side plate
16 between the first side plate 13 and the second side plate 14, and the 4th side plate 16 is oppositely disposed with third side plate 15, the 4th side plate 16
With air outlet 12.By the way that multiple air inlets are arranged on shell, the air inlet ability of outdoor unit is improved, and then improve heat exchange
Performance.
In the present embodiment, the first side plate 13, the 4th side plate 16, the second side plate 14 successively join end to end with third side plate 15
It connects to enclose and be set as cyclic structure, the cross section of cyclic structure is in isosceles trapezoid.By outdoor unit design trapezoidal shape, and three
Face air inlet, one side air outlet, air intake surface are respectively shell corresponding to trapezoidal short straight flange and two bevel edges, and outlet air surface is trapezoidal length
Partial shell corresponding to straight flange.Setting in this way is arranged in four side plates and encloses and set convenient for heat exchanger is arranged to herringbone
In trapezoid space.
As depicted in figs. 1 and 2, shell 10 has first inner chamber 17 and second inner chamber 18, first inner chamber 17 and second inner chamber
18 are disposed adjacently, and first inner chamber 17 is located at the top of second inner chamber 18, and heat exchanger 20 is set in first inner chamber 17.It sets in this way
The intracorporal space of shell can be made full use of by setting, and first inner chamber 17 is provided with blower, heat exchanger 20 and heating part 30, and second inner chamber 18 is set
It is equipped with compressor 50 and controller 60, compressor is connected with heat exchanger, and controller 60 is electrically connected with heat exchanger 20, adds with control
Heating operation is moved or carried out on shell in hot portion 30.
As shown in figure 3, heat exchanger 20 has the first heat-transfer surface 21 and the second heat-transfer surface 22, the first heat-transfer surface 21 and second is changed
Hot face 22 is connected and has at an angle setting, junction and third side plate 15 phase of first heat-transfer surface 21 with the second heat-transfer surface 22
It is arranged over the ground, the opening that the first heat-transfer surface 21 and the second heat-transfer surface 22 are formed is arranged towards the 4th side plate 16.Setting makes in this way
Obtaining can sufficiently come into full contact with the first heat-transfer surface of heat exchanger and the second heat-transfer surface from the air-flow that the air inlet of three side plates enters
Complete heat exchange operation.Preferably, the first heat-transfer surface 21 is arranged or the second heat-transfer surface 22 and second parallelly with the first side plate 13
Side plate 14 is arranged parallelly, and certainly, the two can also be arranged simultaneously.
Further, heating part 30 includes the first heating part 31 and the second heating part 32, and the first heating part 31 is movably
Be set between the first heat-transfer surface 21 and the first side plate 13 or the second heating part 32 be movably arranged at the second heat-transfer surface 22 with
Between second side plate 14.Certainly the two can also be arranged simultaneously.It is arranged in this way so that the first heating part 31 and the second heating part 32
The thermally equivalent in large area of heat exchanger 20 is set to improve outdoor unit so that defrost is thorough by moving up kinetic energy enough in shell
Service life.
Further, sliding rail 19 is provided on shell 10, sliding rail 19 is set between air inlet 11 and heat exchanger 20, heating
Portion 30 is movably arranged on sliding rail 19.Heating part is made to be convenient for moving on shell by the way that sliding rail is arranged.Preferably, it heats
Portion 30 is infrared heater.
As shown in Figures 2 and 3, outdoor unit further includes blower 40, and blower 40 is set in first inner chamber 17, and blower 40 is located at
Between heat exchanger 20 and the 4th side plate 16.Preferably, blower 40 is cross flow fan.
In the present embodiment, the bottom of first inner chamber 17 is provided with drainage pipeline, the defrosting water generated when excluding defrost.
According to Fig. 1 to Fig. 3, the outdoor unit of above-described embodiment can be also used for air-conditioner device technical field, i.e. root
According to the other side of the utility model, a kind of air conditioner is provided.The air conditioner includes outdoor unit, and outdoor unit is above-mentioned implementation
Outdoor unit in example.
In the present embodiment, heat exchanger 20 is designed to inverted " V " form, the position of side corresponding to the vertex of inverted " v " heat exchanger
In at the short straight flange close to trapezoidal shell, the two sides of inverted " v " heat exchanger are parallel with two trapezoidal bevel edges, and heat exchanger 20
Placement location is perpendicular to horizontal plane.
Infrared heater is two, and two infrared heaters are respectively arranged at the two sides and trapezoidal two of heat exchanger 20 tiltedly
Between side, and it is parallel with two trapezoidal bevel edges, when heat exchanger is defrosted, infrared heater is opened, heat exchanging device 20
Heated, so that the frost layer on heat exchanger be melted, and during defrost systems stay to indoor heating.
The tracks of infrared heater, defrost phase are respectively arranged between two bevel edge of 20 two sides of heat exchanger and shell
Between, infrared heater carries out reciprocating motion vertically upward, downwards along running track, so that large area heat exchanger be enable to connect
Irradiation by infrared heater.
Fan blade is arranged in the middle of inverted " v " heat exchanger two sides, using through-flow fan blade.
It is changed by external machine structure, carries out heating defrosting with infrared heater heat exchanging device, while in the defrost phase
Between, compressor is not shut down, and system carries out interior to continue heat supply, influences indoor comfort by defrost, to guarantee
The temperature and comfort of indoor environment during defrost.
Than that described above, it is also necessary to which explanation is " one embodiment " spoken of in the present specification, " another implementation
Example ", " embodiment " etc. refer to that specific features, structure or the feature of embodiment description is combined to be included in the application summary
Property description at least one embodiment in.It is not centainly to refer to the same reality that statement of the same race, which occur, in multiple places in the description
Apply example.Furthermore, it is understood that is advocated is knot when describing a specific features, structure or feature in conjunction with any embodiment
Other embodiments are closed to realize that this feature, structure or feature are also fallen in the scope of the utility model.
In the above-described embodiments, it all emphasizes particularly on different fields to the description of each embodiment, there is no the portion being described in detail in some embodiment
Point, reference can be made to the related descriptions of other embodiments.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (14)
1. a kind of outdoor unit characterized by comprising
Shell (10), the shell (10) have air inlet (11) and air outlet (12)；
Heat exchanger (20), the heat exchanger (20) are set at the air inlet (11)；
Heating part (30), the heating part (30) be movably connected with the shell (10) and with the heat exchanger (20) phase
It is arranged adjacently, the heating part (30) is used to heat the heat exchanger (20) and defrost.
2. outdoor unit according to claim 1, which is characterized in that the heating part (30) is multiple, multiple heating
At least one of portion (30) is movably arranged between the air inlet (11) and the heat exchanger (20).
3. outdoor unit according to claim 1, which is characterized in that the shell (10) includes:
First side plate (13), first side plate (13) have the first air inlet；
Second side plate (14), second side plate (14) are oppositely disposed with first side plate (13), second side plate
(14) there is the second air inlet；
Third side plate (15), the third side plate (15) between first side plate (13) and second side plate (14),
The third side plate (15) has third air inlet；
4th side plate (16), the 4th side plate (16) between first side plate (13) and second side plate (14),
4th side plate (16) is oppositely disposed with the third side plate (15), and the 4th side plate (16) has air outlet (12).
4. outdoor unit according to claim 3, which is characterized in that first side plate (13), the 4th side plate (16),
Second side plate (14) and the third side plate (15), which successively join end to end, to be connect to enclose and be set as cyclic structure, the cyclic structure
Cross section be in isosceles trapezoid.
5. outdoor unit according to claim 4, which is characterized in that the shell (10) has first inner chamber (17) and second
Inner cavity (18), the first inner chamber (17) are disposed adjacently with the second inner chamber (18), and the first inner chamber (17) is located at institute
The top of second inner chamber (18) is stated, the heat exchanger (20) is set in the first inner chamber (17).
6. outdoor unit according to claim 5, which is characterized in that the heat exchanger (20) have the first heat-transfer surface (21) and
Second heat-transfer surface (22), first heat-transfer surface (21) are connected with second heat-transfer surface (22) and there is at an angle to be arranged,
The junction of first heat-transfer surface (21) and second heat-transfer surface (22) is oppositely disposed with the third side plate (15), institute
The opening for stating the first heat-transfer surface (21) and second heat-transfer surface (22) formation is arranged towards the 4th side plate (16).
7. outdoor unit according to claim 6, which is characterized in that first heat-transfer surface (21) and first side plate
(13) it is arranged parallelly and/or second heat-transfer surface (22) is arranged parallelly with the second side plate (14).
8. outdoor unit according to claim 6, which is characterized in that the heating part (30) includes:
First heating part (31), first heating part (31) are movably arranged at first heat-transfer surface (21) and described the
Between side plate (13), and/or
Second heating part (32), second heating part (32) are movably arranged at second heat-transfer surface (22) and described the
Between two side plates (14).
9. outdoor unit according to claim 1, which is characterized in that it is provided with sliding rail (19) on the shell (10), it is described
Sliding rail (19) is set between the air inlet (11) and the heat exchanger (20), and the heating part (30) is movably arranged at
On the sliding rail (19).
10. outdoor unit according to claim 1, which is characterized in that the heating part (30) is infrared heater.
11. outdoor unit according to claim 5, which is characterized in that the outdoor unit further include:
Blower (40), the blower (40) are set in the first inner chamber (17), and the blower (40) is located at the heat exchanger
(20) between the 4th side plate (16).
12. outdoor unit according to claim 11, which is characterized in that the blower (40) is cross flow fan.
13. outdoor unit according to claim 5, which is characterized in that the bottom of the first inner chamber (17) is provided with draining
Pipeline.
14. a kind of air conditioner, including outdoor unit, which is characterized in that the outdoor unit is described in any one of claim 1 to 13
Outdoor unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821091353.7U CN208519869U (en) | 2018-07-10 | 2018-07-10 | Outdoor unit and air conditioner with it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821091353.7U CN208519869U (en) | 2018-07-10 | 2018-07-10 | Outdoor unit and air conditioner with it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208519869U true CN208519869U (en) | 2019-02-19 |
Family
ID=65335480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821091353.7U Active CN208519869U (en) | 2018-07-10 | 2018-07-10 | Outdoor unit and air conditioner with it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208519869U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108644922A (en) * | 2018-07-10 | 2018-10-12 | 珠海格力电器股份有限公司 | Outdoor unit and air conditioner with it |
-
2018
- 2018-07-10 CN CN201821091353.7U patent/CN208519869U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108644922A (en) * | 2018-07-10 | 2018-10-12 | 珠海格力电器股份有限公司 | Outdoor unit and air conditioner with it |
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