CN106196743B - Parallel flow evaporator of indoor unit of household wall-mounted air conditioner and air conditioner - Google Patents
Parallel flow evaporator of indoor unit of household wall-mounted air conditioner and air conditioner Download PDFInfo
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- CN106196743B CN106196743B CN201610682825.5A CN201610682825A CN106196743B CN 106196743 B CN106196743 B CN 106196743B CN 201610682825 A CN201610682825 A CN 201610682825A CN 106196743 B CN106196743 B CN 106196743B
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- collecting pipe
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B39/00—Evaporators; Condensers
- F25B39/02—Evaporators
Abstract
The invention relates to a parallel flow evaporator and an air conditioner of a household wall-mounted air conditioner indoor unit, wherein the parallel flow evaporator comprises a first collecting pipe, a second collecting pipe, a flat pipe and fins; the flat pipe is arc-shaped; two ends of the multi-heel flat pipe are respectively connected with the first collecting pipe and the second collecting pipe and communicate the first collecting pipe with the second collecting pipe; the fins are arranged on the outer surface of the flat pipe. The arrangement of the arc flat tube ensures that the evaporator occupies small space when reaching the same evaporator effect as the evaporator with a flat-plate structure; when in use, the evaporator is horizontally arranged and surrounds the outer side of the penetrating wind wheel; so that the parallel flow evaporator can be applied to an indoor unit of a household wall-mounted air conditioner.
Description
Technical Field
The invention relates to the technical field of household appliances, in particular to a advection evaporator and an air conditioner provided with the same.
Background
The parallel flow evaporator has the advantages of high heat exchange coefficient, light weight, low material cost, compact structure, small refrigerant injection amount and the like, is beneficial to the weight reduction of the whole air conditioner, the volume reduction, the cost reduction and the energy saving and consumption reduction, and becomes the air conditioner evaporator type with the most promising development prospect at present.
At present, the parallel flow evaporator is gradually applied to an outdoor unit condenser and a cabinet evaporator of a household air conditioner, and in the application of an indoor unit of a household wall-mounted air conditioner, the parallel flow evaporator has not been applied to the prior art because the space of the indoor unit is limited and the collecting pipe of the parallel flow evaporator cannot be bent.
Disclosure of Invention
The invention aims to solve the technical problem of providing a parallel flow evaporator which can be applied to an indoor unit of a household wall-mounted air conditioner.
The technical scheme for solving the technical problems is as follows: a parallel flow evaporator of an indoor unit of a household wall-mounted air conditioner comprises a first collecting pipe, a second collecting pipe, a plurality of flat pipes and fins; the first collecting pipe and the second collecting pipe are parallel to each other, and two ends of the flat pipes are respectively connected and communicated with the first collecting pipe and the second collecting pipe; a plurality of flat tubes are arc-shaped; the fins are arranged on the outer surface of the flat pipe.
The invention has the beneficial effects that: the arrangement of the arc flat tube ensures that the evaporator occupies small space when reaching the same evaporator effect as the evaporator with a flat-plate structure; when in use, the evaporator is horizontally arranged and surrounds the outer side of the penetrating wind wheel; so that the parallel flow evaporator can be applied to an indoor unit of a household wall-mounted air conditioner.
On the basis of the technical scheme, the invention can be further improved as follows.
Furthermore, a plurality of first partition plates are arranged in the first collecting pipe, and divide the inner cavity of the first collecting pipe into a plurality of liquid inlet cavities and first backflow cavities which are sequentially arranged in a staggered manner; a plurality of second partition plates are arranged in the second collecting pipe, and divide an inner cavity of the second collecting pipe into a plurality of liquid discharge cavities and second reflux cavities which are sequentially arranged in a staggered manner; the second backflow cavity is communicated with the liquid inlet cavity and the first backflow cavity; the first backflow cavity is communicated with the liquid discharge cavity.
The beneficial effect who adopts above-mentioned further scheme is that, the pressure manifold in this evaporimeter is longer, in order to make each flat pipe of entering that the refrigerant can be even, consequently separates into a plurality of chambeies with the pressure manifold through the baffle to every feed liquor chamber is the feed liquor alone, ensures that the refrigerant can be even each flat pipe of entering.
Further, the quantity of the flat pipes communicated with the liquid inlet cavity and the second backflow cavity is smaller than the quantity of the flat pipes communicated with the first backflow cavity, and the quantity of the flat pipes communicated with the second backflow cavity and the first backflow cavity is smaller than the quantity of the flat pipes communicated with the first backflow cavity and the liquid discharge cavity.
The beneficial effect of adopting above-mentioned further scheme is that, because the refrigerant is from feed liquor chamber to flowing back liquid chamber, its volume is increasing gradually, and the flat pipe quantity of connecting two adjacent chambeies increases gradually, can enough ensure that the pressure in the flat pipe is always, also can improve the flow velocity of refrigerant in flat pipe and each intracavity fast, improves refrigeration effect.
Further, a guide plate is arranged in the second collecting pipe along the axial direction of the second collecting pipe, two sides of the guide plate are tightly attached to the inner wall of the second collecting pipe, and the inner cavity of the second collecting pipe is divided into a first liquid collecting cavity and a second liquid collecting cavity; the second partition plates are arranged in the first liquid collecting cavity and divide the first liquid collecting cavity into a plurality of second backflow cavities and liquid discharging cavities which are sequentially arranged in a staggered mode; and the guide plate is provided with a liquid discharge hole for communicating each liquid discharge cavity with the second liquid collection cavity.
The adoption of the further scheme has the beneficial effects that the second liquid collecting pipe is divided into two parts, wherein one part is used for collecting and discharging all refrigerants, and a plurality of liquid outlet holes are not required to be formed in the second liquid collecting pipe; the processing procedure and time cost are reduced, the integral structure of the second liquid collecting pipe is not damaged as much as possible, and the strength of the second liquid collecting pipe is improved.
Furthermore, two ends of the first collecting pipe are blocked, and the pipe wall of the first collecting pipe is provided with a plurality of liquid inlet holes communicated with the liquid inlet cavity; the liquid inlet holes are respectively connected with one ends of a plurality of liquid inlet pipes, and the other ends of the liquid inlet pipes are connected with a flow divider; the two ends of the first liquid collecting cavity are sealed, one end of the second liquid collecting cavity is sealed, and the other end of the second liquid collecting cavity is connected with a liquid discharge pipe.
The adoption of the further scheme has the beneficial effects that in practical use, the pipe plugs are arranged at the two ends of the collecting pipe in a detachable connection mode (such as threaded connection), so that the pipe plugs are conveniently dismounted, and the collecting pipe is further conveniently cleaned; the heat exchange efficiency and the service life of the collecting pipe are improved.
Furthermore, two slots are symmetrically arranged on the inner wall of the second collecting pipe along the axial direction of the second collecting pipe, and the guide plates are inserted into the two slots and tightly attached to the slots.
The flow guide plate is fixed through the slots, and the flow guide plate can be effectively and simply placed to move in the flow collecting pipe.
Furthermore, a plurality of second partition plate slots with the length equal to the outer diameter of the second collecting pipe and the depth equal to the outer radius of the second collecting pipe are formed in the pipe wall of the second collecting pipe which surrounds the first liquid collecting cavity; the second clapboard is a semicircular plate with the diameter equal to the outer diameter of the second collecting pipe; the second clapboard is inserted into the second clapboard inserting groove.
The adoption of the further scheme has the beneficial effects that the collecting pipe used for a long time is easy to condense dirt in the collecting pipe, so that the heat exchange effect is influenced; the second partition plate is detachably arranged on the collecting pipe, so that the second partition plate is conveniently detached, and the collecting pipe is conveniently cleaned; the heat exchange efficiency and the service life of the collecting pipe are improved.
Furthermore, a first partition plate slot with the length equal to the outer diameter of the first collecting pipe and the depth equal to the outer radius of the first collecting pipe is formed in the pipe wall of the first collecting pipe; the first partition plate comprises a first semicircular plate and a second semicircular plate which are integrated, and the edge of the first semicircular plate with the diameter is fixedly connected with the edge of the second semicircular plate with the diameter; the diameter of the circle where the first semicircular plate is located is the same as the inner diameter of the first collecting pipe, and the diameter of the circle where the second semicircular plate is located is the same as the outer diameter of the first collecting pipe; the first semicircular plate is inserted into the partition plate insertion hole and abuts against the inner wall of the first collecting pipe.
The adoption of the further scheme has the beneficial effects that the collecting pipe used for a long time is easy to condense dirt in the collecting pipe, so that the heat exchange effect is influenced; the first partition plate is detachably arranged on the collecting pipe, so that the first partition plate is conveniently detached, and the collecting pipe is conveniently cleaned; the heat exchange efficiency and the service life of the collecting pipe are improved. .
Furthermore, the arc flat tubes are parallel to each other and have the same bending direction; the arc-shaped bending direction is perpendicular to the planes of the first collecting pipe and the second collecting pipe.
Further, the flat pipe is semicircular.
The invention aims to solve the technical problem of providing an air conditioner which can apply a parallel flow evaporator to an indoor unit of a household wall-mounted air conditioner.
The technical scheme for solving the technical problems is as follows: an air conditioner is provided with the parallel flow evaporator of the indoor unit of the household wall-mounted air conditioner in any technical scheme.
The beneficial effects of the invention are the same as the beneficial effects of the parallel flow evaporator of the indoor unit of the household wall-mounted air conditioner, and are not described again here.
Drawings
Fig. 1 is a schematic structural view of a parallel flow evaporator of an indoor unit of a household wall-mounted air conditioner according to the present invention;
FIG. 2 is a schematic view of a parallel flow evaporator of an indoor unit of a household wall-mounted air conditioner of the present invention with fins removed;
FIG. 3 is an exploded view of the first header of the present invention;
FIG. 4 is an exploded view of the second header of the present invention;
FIG. 5 is a schematic structural view of a second header of the present invention;
fig. 6 is a schematic view showing the flow direction of refrigerant in the parallel flow evaporator of an indoor unit of a household wall-mounted type air conditioner according to the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. the liquid-collecting pipe comprises a first collecting pipe body, a second collecting pipe body, a first baffle plate, a second baffle plate, a first baffle plate, a second baffle.
Detailed Description
The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the invention.
Example one
As shown in fig. 1 to 5, a parallel flow evaporator of a household wall-mounted air conditioner indoor unit includes a first collecting pipe 1 and a second collecting pipe 2, wherein the first collecting pipe 1 and the second collecting pipe 2 are both circular pipes and are horizontally arranged, and two ends of the first collecting pipe 1 and the second collecting pipe 2 are respectively in two vertically arranged planes. The two ends of the first collecting pipe 1 and the second collecting pipe 2 are respectively sealed by a pipe plug 10.
The first partition plate 5 comprises a first semicircular plate and a second semicircular plate which are integrated, and the edge of the first semicircular plate with the diameter is fixedly connected with the edge of the second semicircular plate with the diameter; the diameter of the circle where the first semicircular plate is located is the same as the inner diameter of the first collecting pipe 1, and the diameter of the circle where the second semicircular plate is located is the same as the outer diameter of the first collecting pipe 1.
Five first partition plate 5 slots with the length equal to the outer diameter of the first collecting pipe 1 and the depth equal to the outer radius of the first collecting pipe 1 are formed in the pipe wall of the first collecting pipe 1. The first semicircular plates of the five first partition plates 5 are respectively inserted into the slots of the five first partition plates 5 and abut against the inner wall of the first collecting pipe 1. The five first partition plates 5 divide the inner cavity of the first collecting pipe 1 into three liquid inlet cavities and three first backflow cavities which are arranged at intervals.
Two slots are symmetrically arranged on the inner wall of the second collecting pipe 2, a guide plate 8 is inserted in the slots and tightly attached to the slots, and the inner cavity of the second collecting pipe 2 is divided into a first liquid collecting cavity and a second liquid collecting cavity.
Five second partition plate 7 slots with the length equal to the outer diameter of the second collecting pipe 2 and the depth equal to the outer radius of the second collecting pipe 2 are formed in the pipe wall of the second collecting pipe 2 which is surrounded into the first liquid collecting cavity. The second clapboard 7 is a semicircular plate with the diameter equal to the outer diameter of the second collecting pipe 2. The five second clapboards 7 are respectively inserted into the slots of the five second clapboards 7. Five second baffles 7 divide the first liquid collecting cavity into three second backflow cavities and three liquid discharging cavities which are arranged at intervals. And a liquid discharge hole 9 for communicating each liquid discharge cavity with the second liquid collection cavity is formed in the guide plate 8.
Two ends of a plurality of flat pipes 3 with arc structures are respectively connected with the first collecting pipe 1 and the second collecting pipe 2, and the first collecting pipe 1 is communicated with the second collecting pipe 2; the arc bending direction is vertical to the planes of the first collecting pipe 1 and the second collecting pipe 2; in the present embodiment, the flat tubes 3 are selected to have a semicircular shape. Fins 4 are arranged on the outer surface of the flat tube 3.
The three liquid inlet cavities are respectively communicated with the three second backflow cavities, the three second backflow cavities are respectively communicated with the three first backflow cavities, and the three first backflow cavities are respectively communicated with the three liquid discharge cavities. The quantity of the flat pipes 3 communicated with the liquid inlet cavity and the second backflow cavity is less than that of the flat pipes 3 communicated with the second backflow cavity and the first backflow cavity, and the quantity of the flat pipes 3 communicated with the second backflow cavity and the first backflow cavity is less than that of the flat pipes 3 communicated with the first backflow cavity and the liquid discharge cavity.
The pipe wall of the first collecting pipe 1 is provided with three liquid inlet holes 6 which are respectively communicated with the liquid inlet cavity, one ends of the three liquid inlet pipes 11 are respectively connected with the three liquid inlet holes 6, and the other ends of the three liquid inlet pipes 11 are connected with a shunt 12.
A pipe plug 10 at one end of the second liquid collecting pipe is provided with a through hole communicated with the second liquid collecting cavity, and the through hole is connected with one end of a liquid discharge pipe 13.
During manufacturing, firstly, the flat-plate-shaped evaporator is assembled according to the structure of the indoor unit and the shunting requirement, then the evaporator is bent, and then a liquid inlet pipe and a liquid outlet pipe of the evaporator are welded.
The flow path line of the refrigerant is shown in fig. 6, and the arrows indicate the flow direction of the refrigerant; the refrigerant flows out of the distributor and enters three liquid inlet cavities in the first collecting pipe 1 through three liquid inlet pipes 11 respectively, then flows into a second backflow cavity through a part of flat pipes 3, then flows into a first backflow cavity from the second backflow cavity through a part of flat pipes 3, and further flows into a liquid discharge cavity through a part of flat pipes 3; finally, the liquid is collected in the second liquid collecting cavity through the liquid discharging hole 9 and finally discharged through the liquid discharging pipe 13.
Example two
An air conditioner is provided with the parallel flow evaporator of the indoor unit of the household wall-mounted air conditioner in the first embodiment.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.
Claims (5)
1. A parallel flow evaporator of an indoor unit of a household wall-mounted air conditioner is characterized by comprising a first collecting pipe (1), a second collecting pipe (2), a plurality of flat pipes (3) and fins (4); the first collecting pipe (1) and the second collecting pipe (2) are parallel to each other, and two ends of the flat pipes (3) are respectively connected and communicated with the first collecting pipe (1) and the second collecting pipe (2); the flat tubes (3) are arc-shaped; the fins (4) are arranged on the outer surface of the flat pipe (3); a plurality of first partition plates (5) are arranged in the first collecting pipe (1), and the inner cavity of the first collecting pipe (1) is divided into a plurality of liquid inlet cavities and first backflow cavities which are sequentially arranged in a staggered manner by the first partition plates (5); a plurality of second partition plates (7) are arranged in the second collecting pipe (2), and the inner cavity of the second collecting pipe (2) is divided into a plurality of liquid discharge cavities and second reflux cavities which are sequentially arranged in a staggered manner by the second partition plates (7); the second backflow cavity is communicated with the liquid inlet cavity and the first backflow cavity; the first backflow cavity is communicated with the liquid discharge cavity; the number of the flat pipes (3) communicating the liquid inlet cavity with the second backflow cavity is smaller than that of the flat pipes (3) communicating the second backflow cavity with the first backflow cavity, and the number of the flat pipes (3) communicating the second backflow cavity with the first backflow cavity is smaller than that of the flat pipes (3) communicating the first backflow cavity with the liquid discharge cavity;
a plurality of second partition plate (7) slots with the length equal to the outer diameter of the second collecting pipe (2) and the depth equal to the outer radius of the second collecting pipe (2) are formed in the pipe wall of the second collecting pipe (2) which surrounds the first liquid collecting cavity; the second partition plate (7) is a semicircular plate with the diameter equal to the outer diameter of the second collecting pipe (2); the second partition plate (7) is inserted into the slot of the second partition plate (7);
a first partition plate (5) slot with the length equal to the outer diameter of the first collecting pipe (1) and the depth equal to the outer radius of the first collecting pipe (1) is formed in the pipe wall of the first collecting pipe (1); the first partition plate (5) comprises a first semicircular plate and a second semicircular plate which are integrated, and the edge of the first semicircular plate with the diameter is fixedly connected with the edge of the second semicircular plate with the diameter; the diameter of the circle where the first semicircular plate is located is the same as the inner diameter of the first collecting pipe (1), and the diameter of the circle where the second semicircular plate is located is the same as the outer diameter of the first collecting pipe (1); the first semicircular plate is inserted into the partition plate slot and abuts against the inner wall of the first collecting pipe (1); a guide plate (8) is axially arranged in the second collecting pipe (2) along the second collecting pipe (2), two sides of the guide plate (8) are tightly attached to the inner wall of the second collecting pipe (2), and the inner cavity of the second collecting pipe (2) is divided into a first liquid collecting cavity and a second liquid collecting cavity;
the second partition plates (7) are arranged in the first liquid collecting cavity and divide the first liquid collecting cavity into a plurality of second backflow cavities and liquid discharging cavities which are sequentially arranged in a staggered mode;
and the guide plate (8) is provided with a liquid discharge hole (9) for communicating each liquid discharge cavity with the second liquid collection cavity.
2. The parallel flow evaporator of an indoor unit of a household wall-mounted air conditioner as claimed in claim 1, wherein two ends of the first collecting pipe (1) are sealed, and a plurality of liquid inlet holes (6) communicated with the liquid inlet cavity are formed in the pipe wall of the first collecting pipe (1); the liquid inlet holes (6) are respectively connected with one ends of the liquid inlet pipes (11), and the other ends of the liquid inlet pipes (11) are connected with a flow divider (12);
two ends of the first liquid collecting cavity are sealed, one end of the second liquid collecting cavity is sealed, and the other end of the second liquid collecting cavity is connected with a liquid discharge pipe (13).
3. The parallel flow evaporator of an indoor unit of a household wall-hanging type air conditioner as claimed in claim 1, wherein two slots are symmetrically arranged on the inner wall of the second collecting pipe (2) along the axial direction of the second collecting pipe (2), and the guide plate (8) is inserted into the two slots and tightly attached to the slots.
4. The parallel flow evaporator of an indoor unit of a household wall-hanging type air conditioner as claimed in claim 1, wherein the plurality of arc-shaped flat tubes (3) are parallel to each other and have the same bending direction; the arc bending direction is perpendicular to the planes of the first collecting pipe (1) and the second collecting pipe (2).
5. An air conditioner characterized in that a parallel flow evaporator of an indoor unit of a household wall-hanging type air conditioner as claimed in any one of claims 1 to 4 is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610682825.5A CN106196743B (en) | 2016-08-17 | 2016-08-17 | Parallel flow evaporator of indoor unit of household wall-mounted air conditioner and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610682825.5A CN106196743B (en) | 2016-08-17 | 2016-08-17 | Parallel flow evaporator of indoor unit of household wall-mounted air conditioner and air conditioner |
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| Publication Number | Publication Date |
|---|---|
| CN106196743A CN106196743A (en) | 2016-12-07 |
| CN106196743B true CN106196743B (en) | 2020-11-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610682825.5A Active CN106196743B (en) | 2016-08-17 | 2016-08-17 | Parallel flow evaporator of indoor unit of household wall-mounted air conditioner and air conditioner |
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| CN (1) | CN106196743B (en) |
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| JP2004325060A (en) * | 2003-10-21 | 2004-11-18 | Matsushita Electric Ind Co Ltd | Hot air heater |
| US20100011804A1 (en) * | 2006-12-26 | 2010-01-21 | Taras Michael F | Heat exchanger design for improved performance and manufacturability |
| CN102062499A (en) * | 2010-12-22 | 2011-05-18 | 广东美的电器股份有限公司 | Parallel flow heat exchanger device and control method thereof |
| CN202792708U (en) * | 2012-09-04 | 2013-03-13 | 广东美的制冷设备有限公司 | Parallel flow heat exchanger and air conditioner |
| CN103047895A (en) * | 2012-12-26 | 2013-04-17 | 广东美的制冷设备有限公司 | Header pipe and parallel flow heat exchanger |
| CN204177271U (en) * | 2014-10-22 | 2015-02-25 | 江苏超力散热器有限公司 | A kind of car condenser kowtows dentation dividing plate |
| CN105318605A (en) * | 2014-07-17 | 2016-02-10 | 广东美的制冷设备有限公司 | Parallel flow heat exchanger and air conditioner with same |
| CN205939828U (en) * | 2016-08-17 | 2017-02-08 | 广东美的制冷设备有限公司 | Domestic wall -mounted air -conditioner indoor's parallel -flow evaporator and air conditioner |
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2016
- 2016-08-17 CN CN201610682825.5A patent/CN106196743B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004325060A (en) * | 2003-10-21 | 2004-11-18 | Matsushita Electric Ind Co Ltd | Hot air heater |
| US20100011804A1 (en) * | 2006-12-26 | 2010-01-21 | Taras Michael F | Heat exchanger design for improved performance and manufacturability |
| CN102062499A (en) * | 2010-12-22 | 2011-05-18 | 广东美的电器股份有限公司 | Parallel flow heat exchanger device and control method thereof |
| CN202792708U (en) * | 2012-09-04 | 2013-03-13 | 广东美的制冷设备有限公司 | Parallel flow heat exchanger and air conditioner |
| CN103047895A (en) * | 2012-12-26 | 2013-04-17 | 广东美的制冷设备有限公司 | Header pipe and parallel flow heat exchanger |
| CN105318605A (en) * | 2014-07-17 | 2016-02-10 | 广东美的制冷设备有限公司 | Parallel flow heat exchanger and air conditioner with same |
| CN204177271U (en) * | 2014-10-22 | 2015-02-25 | 江苏超力散热器有限公司 | A kind of car condenser kowtows dentation dividing plate |
| CN205939828U (en) * | 2016-08-17 | 2017-02-08 | 广东美的制冷设备有限公司 | Domestic wall -mounted air -conditioner indoor's parallel -flow evaporator and air conditioner |
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| CN106196743A (en) | 2016-12-07 |
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