CN205939828U - Domestic wall -mounted air -conditioner indoor's parallel -flow evaporator and air conditioner - Google Patents
Domestic wall -mounted air -conditioner indoor's parallel -flow evaporator and air conditioner Download PDFInfo
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- CN205939828U CN205939828U CN201620897844.5U CN201620897844U CN205939828U CN 205939828 U CN205939828 U CN 205939828U CN 201620897844 U CN201620897844 U CN 201620897844U CN 205939828 U CN205939828 U CN 205939828U
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Abstract
The utility model relates to a domestic wall -mounted air -conditioner indoor's parallel -flow evaporator and air conditioner, this parallel -flow evaporator, including first pressure manifold, second pressure manifold, flat pipe and fin, flat pipe is the arc, many both ends with flat pipe are connected with first pressure manifold and second pressure manifold respectively and are communicate first pressure manifold and second pressure manifold, the fin sets up on flat outside of tubes surface. The setting of the flat pipe of arc, the space that makes this evaporimeter occupy when reacing with flat -plate -shaped structure's the same evaporimeter effect of evaporimeter is little, arrange this evaporimeter level when using to around running through the wind wheel outside, make and to be applied to domestic wall -mounted air -conditioner indoor with parallel -flow evaporator.
Description
Technical field
This utility model is related to household electrical appliance technical field, specifically refers to a kind of advection vaporizer and installs this vaporizer
Air-conditioner.
Background technology
It is few that parallel-flow evaporator has that the coefficient of heat transfer is high, lightweight, the cost of material is low, compact conformation and cold-producing medium rush fluence
The advantages of, be conducive to air conditioner to mitigate weight, reduce volume, reduces cost, reach energy-saving effect, it has also become at present
A/C evaporator pattern the most rising.
Parallel-flow evaporator all has started to progressively in the outdoor condenser and cabinet-type air conditioner vaporizer of domestic air conditioning at present
Application, and in applying in domestic indoor unit of wall hanging type air conditioner, due to indoor set limited space, parallel-flow evaporator header
The problems such as be unable to bending, parallel-flow evaporator is not yet applied always.
Utility model content
Technical problem to be solved in the utility model is to provide one kind to can be applicable to domestic indoor unit of wall hanging type air conditioner
Middle parallel-flow evaporator.
The technical scheme that this utility model solves above-mentioned technical problem is as follows：A kind of domestic indoor unit of wall hanging type air conditioner
Parallel-flow evaporator, including the first header, the second header, many flat tubes and fin；Described first header and described the
Two headers are parallel to each other, and the two ends of many described flat tubes are connected simultaneously with described first header and described second header respectively
Connection；Many described flat tubes are arc；Described fin is arranged on described flat tube outer surface.
The beneficial effects of the utility model are：The setting of arc flat pipe, makes this vaporizer reach and plate-like structure
The space taking during vaporizer identical vaporizer effect is little；When using, this vaporizer is horizontally disposed, and be centered around and run through wind
Outside wheel；So that parallel-flow evaporator can be applied in domestic indoor unit of wall hanging type air conditioner.
On the basis of technique scheme, this utility model can also do following improvement.
Further, in described first header, multiple first dividing plates are set, multiple described first dividing plates collect described first
The inner chamber of flow tube is separated into multiple admission chambers being crisscross arranged successively and the first back cavity；In described second header, setting is multiple
Second partition, the inner chamber of described second header is separated into multiple exhaust chambers being crisscross arranged successively by multiple described second partitions
With the second back cavity；Described second back cavity is connected with described admission chamber and described first back cavity；Described first back cavity with
Described exhaust chamber connection.
Beneficial effect using above-mentioned further scheme is that the header in this vaporizer is longer, in order that cold-producing medium energy
Enough uniformly enter each flat tube, therefore header is separated into by multiple chambeies by dividing plate, and each admission chamber is independent
Feed liquor it is ensured that cold-producing medium can uniformly enter each flat tube.
Further, the described admission chamber of connection is less than with the quantity of the described flat tube of described second back cavity and connects described second
Back cavity and the quantity of the described flat tube of described first back cavity, connect the institute of described second back cavity and described first back cavity
The quantity stating flat tube is less than the quantity connecting described first back cavity and the described flat tube of described exhaust chamber.
Beneficial effect using above-mentioned further scheme is, because coolant is from admission chamber to exhaust chamber, its volume gradually exists
Increase, and the flat tube quantity connecting two neighboring chamber gradually increases, can either guarantee that pressure in flat tube always, also can improve cold
Matchmaker hastens in the flowing of flat tube and each intracavity, improves refrigeration.
Further, there is deflector along described second header is axially arranged in described second header, described deflector
Both sides are close to the inwall of described second header, and the inner chamber of described second header is separated into the first liquid collecting cavity and the second collection
Sap cavity；Multiple described second partitions are arranged in described first liquid collecting cavity, described first liquid collecting cavity is separated into and multiple hands over successively
Described second back cavity of wrong setting and described exhaust chamber；Each described exhaust chamber of connection and institute are provided with described deflector
State the outage of the second liquid collecting cavity.
Beneficial effect using above-mentioned further scheme is that the second collector tube is separated into two parts, a portion
It is used for collecting all of cold-producing medium and excluding it is not necessary to multiple liquid outlets are opened up on the second header；Minimizing is processed into
Program and time cost, do not destroy the overall structure of the second collector tube as far as possible, improve its intensity.
Further, the two ends closure of described first header, the tube wall of described first header is provided with multiple connections
The inlet opening of described admission chamber；Multiple described inlet openings are connected with one end of many feed tubes respectively, many described feed tubes
The other end connects a diverter；The two ends closure of described first liquid collecting cavity, one end closure of described second liquid collecting cavity, described the
The other end connected drainage pipe of two liquid collecting cavities.
Beneficial effect using above-mentioned further scheme is that in actual use, pipe plug is with dismountable connected mode
(such as threaded) is arranged on the two ends of header, is easy to unload pipe plug, and then convenient cleaning header；Improve afflux
The heat exchange efficiency of pipe and service life.
Further, along two slots of axially symmetric setting of described second header on the inwall of described second header,
Described deflector is plugged in two described slots and is close to described slot.
Beneficial effect using above-mentioned further scheme is to fix deflector by slot, can effectively simply place
Movement in the header of deflector.
Further, multiple length are opened up on the tube wall of described second header surrounding described first liquid collecting cavity and is equal to institute
State the second header external diameter and depth is equal to the second partition slot of described second header outer radius；Described second partition is straight
Footpath is equal to the semicircular plate of described second header external diameter；Described second partition is plugged in described second partition slot.
Beneficial effect using above-mentioned further scheme is, the header of life-time service, condenses dirt, impact in Yi Qi
Heat transfer effect；Second partition is dismountable to be contained on header, is easy to unload second partition, and then convenient cleaning header；
Improve heat exchange efficiency and the service life of header.
Further, the tube wall of described first header opens up a length and be equal to described first header external diameter and depth etc.
The first dividing plate slot in described first header outer radius；Described first dividing plate includes first semicircular plate and of integral type
Two semicircular plates, described first semicircular plate diameter place is fixedly connected while with described second semicircular plate diameter place；Institute
State that the first semicircular plate place diameter of a circle is identical with the internal diameter of described first header, circle that described second semicircular plate is located
Diameter is identical with the external diameter of described first header；Described first semicircular plate inserts described dividing plate jack and is resisted against described the
On the inwall of one header.
Beneficial effect using above-mentioned further scheme is, the header of life-time service, condenses dirt, impact in Yi Qi
Heat transfer effect；First dividing plate is dismountable to be contained on header, is easy to unload the first dividing plate, and then convenient cleaning header；
Improve the heat exchange efficiency of header and use the longevity..
Further, the described flat tube of many arcs is parallel to each other and bending direction is identical；The bending direction of described arc with
Described first header is vertical with described second header place plane.
Further, described flat tube is semicircle.
Technical problem to be solved in the utility model is to provide one kind parallel-flow evaporator can be applied to domestic wall built-up
Air-conditioner in formula air conditioner room unit.
The technical scheme that this utility model solves above-mentioned technical problem is as follows：A kind of air-conditioner, is provided with any of the above-described skill
A kind of parallel-flow evaporator of the domestic indoor unit of wall hanging type air conditioner described in art scheme.
The beneficial effects of the utility model and a kind of above-mentioned parallel-flow evaporator of domestic indoor unit of wall hanging type air conditioner
Beneficial effect is identical, will not be described here.
Brief description
Fig. 1 is a kind of structural representation of the parallel-flow evaporator of this utility model domestic indoor unit of wall hanging type air conditioner；
Fig. 2 be a kind of this utility model domestic indoor unit of wall hanging type air conditioner parallel-flow evaporator rise and remove fin after
Structural representation；
Fig. 3 is the exploded view of the first header in this utility model；
Fig. 4 is that the decomposition of the second header in this utility model is intended to；
Fig. 5 is the structural representation of the second header in this utility model；
Fig. 6 is stream in a kind of parallel-flow evaporator of this utility model domestic indoor unit of wall hanging type air conditioner for the cold-producing medium
Dynamic direction schematic diagram.
In accompanying drawing, the list of parts representated by each label is as follows：
1st, the first header, the 2, second header, 3, flat tube, 4, fin, the 5, first dividing plate, 6, inlet opening, 7, second every
Plate, 8, deflector, 9, outage, 10, pipe plug, 11, feed tube, 12, diverter, 13, discharging tube.
Specific embodiment
Below in conjunction with accompanying drawing, principle of the present utility model and feature are described, example is served only for explaining this practicality
New, it is not intended to limit scope of the present utility model.
Embodiment one
As shown in Figures 1 to 5, a kind of parallel-flow evaporator of domestic indoor unit of wall hanging type air conditioner, including the first afflux
Pipe 1 and the second header 2, the first header 1 and the second header 2 are pipe, and are horizontally disposed with, the first header 1 He
Two ends of the second header 2 are respectively in two planes being vertically arranged.First header 1 and the two of the second header 2
Individual end is blocked by pipe plug 10 respectively.
First dividing plate 5 includes the first semicircular plate and second semicircular plate of integral type, and the first semicircular plate diameter is located
It is fixedly connected while with the second semicircular plate diameter place；First semicircular plate place diameter of a circle is interior with the first header 1
Footpath is identical, and the second semicircular plate place diameter of a circle is identical with the external diameter of the first header 1.
Five length are opened up on the tube wall of the first header 1 equal to the first header 1 external diameter and depth is equal to the first afflux
First dividing plate 5 slot of pipe 1 outer radius.First semicircular plate of five the first dividing plates 5 inserts five the first dividing plate 5 slots respectively
Interior, and be resisted against on the inwall of the first header 1.The inner chamber of the first header 1 is separated into interval setting by five the first dividing plates 5
Three admission chambers and three the first back cavities.
Two slots are symmetrical arranged on the inwall of the second header 2, one piece of deflector 8 is plugged in slot and tight with slot
Patch, the inner chamber of the second header 2 is separated into the first liquid collecting cavity and the second liquid collecting cavity.
Surround open up on the tube wall of the second header 2 of the first liquid collecting cavity five length be equal to the second header 2 external diameter and
Depth is equal to second partition 7 slot of the second header 2 outer radius.Second partition 7 is equal to the second header 2 external diameter for diameter
Semicircular plate.Five second partitions 7 insert in five second partition 7 slots respectively.First liquid collecting cavity is divided by five second partitions 7
It is divided into spaced three the second back cavities and three exhaust chambers.Connection each exhaust chamber and second is provided with deflector 8
The outage 9 of liquid collecting cavity.
The two ends of the flat tube 3 of many arcuate structures are connected with the first header 1 and the second header 2 respectively, and by first
Header 1 connects with the second header 2；The bending direction of arc and the first header 1 and the second header 2 place plane hang down
Directly；In the present embodiment, from semicircular flat tube 3.Flat tube 3 outer surface is provided with fin 4.
Three admission chambers are connected with three the second back cavities respectively, three the second back cavities respectively with three the first back cavities
Connection, three the first back cavity connections are connected with three exhaust chambers respectively.The number of the flat tube 3 of connection admission chamber and the second back cavity
Amount is less than the quantity of connection the second back cavity and the flat tube 3 of the first back cavity, and connects the second back cavity and the first back cavity
The quantity of flat tube 3 is less than the quantity of connection the first back cavity and the flat tube 3 of exhaust chamber.
Three inlet openings 6 being respectively communicated with admission chamber are provided with the tube wall of the first header 1, three feed tubes 11
One end is connected with three inlet openings 6 respectively, and the other end of three feed tubes 11 connects a diverter 12.
One through hole being connected with the second liquid collecting cavity opened up on the pipe plug 10 of one end of the second collector tube, this through hole with
One end of discharging tube 13 connects.
When making, first disk construction vaporizer is assembled according to indoor machine structure and streaming request, then to steaming
Send out device and carry out bending, subsequently welding vaporizer feed tube and discharging tube.
The flow route of cold-producing medium is as shown in fig. 6, arrow represents the flow direction of cold-producing medium；Cold-producing medium is gone out from allotter
Pass through three feed liquor intracavity that three feed tubes 11 enter in the first header 1 respectively, the flat tube 3 then passing through a part flows into
Second back cavity, then the first back cavity is flowed into from the second back cavity by the flat tube 3 of a part, and then by a part of flat
Pipe 3 flows into exhaust chamber；It is pooled to the second liquid collecting cavity finally by outage 9, discharge finally by discharging tube 13.
Embodiment two
A kind of air-conditioner, is provided with a kind of concurrent flow of the domestic indoor unit of wall hanging type air conditioner described in above-described embodiment one
Vaporizer.
In description of the present utility model it is to be understood that term " " center ", " longitudinal ", " horizontal ", " length ", " width
Degree ", " thickness ", " on ", D score, "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outward ", " suitable
The orientation of instruction such as hour hands ", " counterclockwise ", " axial ", " radially ", " circumferential " or position relationship are based on orientation shown in the drawings
Or position relationship, be for only for ease of description this utility model and simplify description, rather than instruction or hint indication device or
Element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to limit of the present utility model
System.
Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or hint relative importance
Or the implicit quantity indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or
Implicitly include at least one this feature.In description of the present utility model, " multiple " are meant that at least two, such as two
Individual, three etc., unless otherwise expressly limited specifically.
In this utility model, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection ", " Gu
Fixed " etc. term should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or integral；Can be
It is mechanically connected or electrically connect；Can be to be joined directly together it is also possible to be indirectly connected to by intermediary, can be two
The connection of element internal or the interaction relationship of two elements, limit unless otherwise clear and definite.Common skill for this area
For art personnel, concrete meaning in this utility model for the above-mentioned term can be understood as the case may be.
In this utility model, unless otherwise clearly defined and limited, fisrt feature second feature " on " or D score
Can be the first and second feature directly contacts, or the first and second features pass through intermediary mediate contact.And, first is special
Levy second feature " on ", " top " and " above " but fisrt feature directly over second feature or oblique upper, or only
Represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " permissible
Be fisrt feature immediately below second feature or obliquely downward, or be merely representative of fisrt feature level height and be less than second feature.
In the description of this specification, reference term " embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or the spy describing with reference to this embodiment or example
Point is contained at least one embodiment of the present utility model or example.In this manual, the schematic table to above-mentioned term
State and be necessarily directed to identical embodiment or example.And, the specific features of description, structure, material or feature are permissible
Any one or more embodiments or example combine in an appropriate manner.Additionally, in the case of not conflicting, this area
Technical staff the feature of the different embodiments described in this specification or example and different embodiment or example can be entered
Row combines and combines.
Although of the present utility model embodiment has been shown and described above it is to be understood that above-described embodiment is
Exemplary it is impossible to be interpreted as that those of ordinary skill in the art is in scope of the present utility model to restriction of the present utility model
Interior above-described embodiment can be changed, change, replacing and modification.
Claims (10)
1. a kind of parallel-flow evaporator of domestic indoor unit of wall hanging type air conditioner it is characterised in that include the first header, second
Header, many flat tubes and fin；Described first header is parallel to each other with described second header, and the two of many described flat tubes
End is connected and connects with described first header and described second header respectively；Many described flat tubes are arc；Described fin
It is arranged on described flat tube outer surface.
2. according to claim 1 a kind of parallel-flow evaporator of domestic indoor unit of wall hanging type air conditioner it is characterised in that institute
State in the first header and multiple first dividing plates are set, the inner chamber of described first header is separated into many by multiple described first dividing plates
The individual admission chamber being crisscross arranged successively and the first back cavity；
In described second header, multiple second partitions are set, the inner chamber of described second header is divided by multiple described second partitions
It is divided into multiple exhaust chambers being crisscross arranged successively and the second back cavity；
Described second back cavity is connected with described admission chamber and described first back cavity；Described first back cavity and described exhaust chamber
Connection.
3. according to claim 2 a kind of parallel-flow evaporator of domestic indoor unit of wall hanging type air conditioner it is characterised in that even
Logical described admission chamber is less than with the quantity of the described flat tube of described second back cavity and connects described second back cavity and described first
The quantity of the described flat tube of back cavity, is connected described second back cavity and is less than with the quantity of the described flat tube of described first back cavity
Connect the quantity of described first back cavity and the described flat tube of described exhaust chamber.
4. according to claim 2 a kind of parallel-flow evaporator of domestic indoor unit of wall hanging type air conditioner it is characterised in that institute
Stating in the second header has deflector, the both sides of described deflector and described second afflux along described second header is axially arranged
The inwall of pipe is close to, and the inner chamber of described second header is separated into the first liquid collecting cavity and the second liquid collecting cavity；
Multiple described second partitions are arranged in described first liquid collecting cavity, described first liquid collecting cavity is separated into and multiple interlocks successively
Described second back cavity of setting and described exhaust chamber；
The outage connecting each described exhaust chamber and described second liquid collecting cavity is provided with described deflector.
5. according to claim 4 a kind of parallel-flow evaporator of domestic indoor unit of wall hanging type air conditioner it is characterised in that institute
State the two ends closure of the first header, the tube wall of described first header is provided with multiple feed liquors connecting described admission chamber
Hole；Multiple described inlet openings are connected with one end of many feed tubes respectively, and the other end of many described feed tubes connects one point
Stream device；
The two ends closure of described first liquid collecting cavity, one end closure of described second liquid collecting cavity, the other end of described second liquid collecting cavity
Connected drainage pipe.
6. according to claim 4 a kind of parallel-flow evaporator of domestic indoor unit of wall hanging type air conditioner it is characterised in that institute
State two slots of axially symmetric setting along described second header on the inwall of the second header, described deflector is plugged on two
It is close in individual described slot and with described slot.
7. according to claim 4 a kind of parallel-flow evaporator of domestic indoor unit of wall hanging type air conditioner it is characterised in that
Surround and multiple length are opened up on the tube wall of described second header of described first liquid collecting cavity equal to described second header external diameter
And depth is equal to the second partition slot of described second header outer radius；Described second partition is equal to described second collection for diameter
The semicircular plate of flow tube external diameter；Described second partition is plugged in described second partition slot.
8. a kind of parallel-flow evaporator of domestic indoor unit of wall hanging type air conditioner according to any one of claim 2 to 7, it is special
Levy and be, the tube wall of described first header opens up a length be equal to described first header external diameter and depth and be equal to described the
First dividing plate slot of one header outer radius；Described first dividing plate includes the first semicircular plate and second semicircle of integral type
Plate, described first semicircular plate diameter place is fixedly connected while with described second semicircular plate diameter place；Described the first half
Circular slab place diameter of a circle is identical with the internal diameter of described first header, described second semicircular plate place diameter of a circle and institute
The external diameter stating the first header is identical；Described first semicircular plate inserts described dividing plate jack and is resisted against described first header
Inwall on.
9. according to claim 1 a kind of parallel-flow evaporator of domestic indoor unit of wall hanging type air conditioner it is characterised in that many
The described flat tube of root arc is parallel to each other and bending direction is identical；The bending direction of described arc and described first header and institute
State the second header place plane vertical.
10. a kind of air-conditioner is it is characterised in that install empty just like a kind of domestic wall-hanging described in any one of claim 1 to 9
Adjust the parallel-flow evaporator of air conditioner indoor machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620897844.5U CN205939828U (en) | 2016-08-17 | 2016-08-17 | Domestic wall -mounted air -conditioner indoor's parallel -flow evaporator and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620897844.5U CN205939828U (en) | 2016-08-17 | 2016-08-17 | Domestic wall -mounted air -conditioner indoor's parallel -flow evaporator and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205939828U true CN205939828U (en) | 2017-02-08 |
Family
ID=57919315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620897844.5U Active CN205939828U (en) | 2016-08-17 | 2016-08-17 | Domestic wall -mounted air -conditioner indoor's parallel -flow evaporator and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205939828U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106196743A (en) * | 2016-08-17 | 2016-12-07 | 广东美的制冷设备有限公司 | The parallel-flow evaporator of domestic indoor unit of wall hanging type air conditioner and air-conditioner |
| CN109642774A (en) * | 2017-04-24 | 2019-04-16 | 马尔布德斯波卡有限责任公司 | For manufacturing and storing the device of ice |
-
2016
- 2016-08-17 CN CN201620897844.5U patent/CN205939828U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106196743A (en) * | 2016-08-17 | 2016-12-07 | 广东美的制冷设备有限公司 | The parallel-flow evaporator of domestic indoor unit of wall hanging type air conditioner and air-conditioner |
| CN106196743B (en) * | 2016-08-17 | 2020-11-13 | 广东美的制冷设备有限公司 | Parallel flow evaporator of indoor unit of household wall-mounted air conditioner and air conditioner |
| CN109642774A (en) * | 2017-04-24 | 2019-04-16 | 马尔布德斯波卡有限责任公司 | For manufacturing and storing the device of ice |
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