CN213272948U - Air conditioner and outdoor unit thereof - Google Patents
Air conditioner and outdoor unit thereof Download PDFInfo
- Publication number
- CN213272948U CN213272948U CN202021694110.XU CN202021694110U CN213272948U CN 213272948 U CN213272948 U CN 213272948U CN 202021694110 U CN202021694110 U CN 202021694110U CN 213272948 U CN213272948 U CN 213272948U
- Authority
- CN
- China
- Prior art keywords
- spraying
- outdoor unit
- heat exchanger
- heat exchange
- row
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 122
- 238000005507 spraying Methods 0.000 claims abstract description 115
- 238000005057 refrigeration Methods 0.000 abstract description 2
- 239000007921 spray Substances 0.000 description 35
- 238000004140 cleaning Methods 0.000 description 10
- 238000005452 bending Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
- F24F1/14—Heat exchangers specially adapted for separate outdoor units
- F24F1/16—Arrangement or mounting thereof
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
- F24F1/56—Casing or covers of separate outdoor units, e.g. fan guards
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
- F28G9/00—Cleaning by flushing or washing, e.g. with chemical solvents
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Other Air-Conditioning Systems (AREA)
Abstract
The application relates to the technical field of refrigeration equipment, and discloses an air conditioner and an outdoor unit thereof. The outdoor unit includes: a housing: the heat exchanger is positioned in the shell, and a gap is formed between the heat exchanger and the shell; the spraying part is positioned in the shell and used for spraying water to the heat exchanger; and the water outlet end of the water pipe is communicated with the water inlet of the spraying part, and the water inlet end of the water pipe penetrates through the gap and penetrates out of the shell. The water inlet end of the water pipe penetrates through the gap between the shell and the heat exchanger, and the water pipe is arranged by utilizing the gap, so that the water pipe cannot interfere with other parts of the outdoor unit, the water pipe cannot block the wind, and the air inlet and outlet of the outdoor unit are not influenced.
Description
Technical Field
The present application relates to the field of refrigeration equipment technology, and for example, to an air conditioner and an outdoor unit thereof.
Background
The outdoor unit of the air conditioner is exposed outdoors all the year round, dust is easily accumulated, especially the heat exchanger of the outdoor unit is easy to block due to the structure of small gaps of thin sheets, and the working efficiency is seriously affected. The heat exchanger is required to be cleaned periodically, but the outdoor unit is generally installed outside the window, which causes great difficulty in cleaning the heat exchanger.
Some products clean the heat exchanger by spraying water to the heat exchanger, but because the outdoor unit has a compact structure, the structures and the positions of all the parts are fixed, the unreasonable position of the water pipe is easy to interfere with other parts of the outdoor unit, and the water pipe can block the wind to influence the air inlet and outlet of the outdoor unit, so that the requirement on the arrangement position of the water pipe is higher.
SUMMERY OF THE UTILITY MODEL
The following presents a simplified summary in order to provide a basic understanding of some aspects of the disclosed embodiments. This summary is not an extensive overview nor is intended to identify key/critical elements or to delineate the scope of such embodiments but rather as a prelude to the more detailed description that is presented later.
The embodiment of the disclosure provides an air conditioner and an outdoor unit thereof, which are used for solving the problems that a water pipe interferes with other components of the outdoor unit and the water pipe shields the wind.
According to the utility model discloses an aspect provides an outdoor unit of air conditioner, include: a housing: the heat exchanger is positioned in the shell, and a gap is formed between the heat exchanger and the shell; the spraying part is positioned in the shell and used for spraying water to the heat exchanger; and at least part of the water pipe is positioned in the gap, wherein the water outlet end of the water pipe is communicated with the water inlet of the spraying part.
According to a second aspect of the embodiments of the present invention, there is provided an air conditioner including the outdoor unit of the air conditioner as set forth in any one of the above embodiments.
The air conditioner and the outdoor unit thereof provided by the embodiment of the disclosure can realize the following technical effects:
the cleaning of the heat exchanger is realized by spraying water through the spraying part, the water inlet end of the water pipe penetrates through the gap between the shell and the heat exchanger, and the water pipe is arranged by utilizing the gap, so that the water pipe cannot interfere with other components of the outdoor unit, the water pipe cannot block the wind, and the air inlet and outlet of the outdoor unit are not influenced.
The foregoing general description and the following description are exemplary and explanatory only and are not restrictive of the application.
Drawings
One or more embodiments are illustrated by way of example in the accompanying drawings, which correspond to the accompanying drawings and not in limitation thereof, in which elements having the same reference numeral designations are shown as like elements and not in limitation thereof, and wherein:
fig. 1 is a schematic structural diagram of a first view angle of a spraying device provided in an embodiment of the present disclosure;
fig. 2 is a schematic structural diagram of a second view angle of a spraying device provided in the embodiment of the present disclosure;
fig. 3 is a schematic view of an assembly structure between a spraying device and a heat exchange pipe provided by the embodiment of the disclosure;
fig. 4 is a schematic structural diagram of an outdoor unit according to an embodiment of the present disclosure;
fig. 5 is a schematic structural diagram of a part of an outdoor unit according to an embodiment of the present disclosure;
fig. 6 is a schematic structural diagram of a part of an outdoor unit according to an embodiment of the present disclosure;
FIG. 7 is a schematic structural diagram of another spray device provided by the embodiment of the present disclosure;
fig. 8 is a schematic view of a first viewing angle of another outdoor unit according to an embodiment of the present disclosure;
fig. 9 is a schematic view of a second viewing angle of another outdoor unit according to an embodiment of the present disclosure;
fig. 10 is a schematic structural view of yet another spray device provided by an embodiment of the present disclosure;
fig. 11 is a schematic view illustrating a first view angle of an outdoor unit according to an embodiment of the present disclosure;
fig. 12 is a schematic view illustrating a second view angle of an outdoor unit according to an embodiment of the present disclosure;
fig. 13 is a schematic structural diagram of a third viewing angle of another outdoor unit according to an embodiment of the present disclosure.
Reference numerals:
the heat exchanger comprises a shell body 1, a top wall 11, a bottom wall 12, a side wall 13, a right side wall 131, a rear side wall 132, a notch 133, a through hole 135, a rear side wall 136, a third fold angle 137, a spray device 2, a spray part 21, a spray hole 211, a first row of spray holes 212, a second row of spray holes 213, a bent section 214, a support rib 215, a limiting bulge 216, a first spray section 217, a second spray section 218, a second fold angle 219, a water pipe 22, a water tank 23, a heat exchanger 3, a first row of heat exchange pipes 31, a second row of heat exchange pipes 32, a first heat exchange section 33, a second heat exchange section 34, a first fold angle 35, a motor support 5, a first connecting part 51, a second connecting part 52, a supporting part 53 and a mounting support 6.
Detailed Description
So that the manner in which the features and elements of the disclosed embodiments can be understood in detail, a more particular description of the disclosed embodiments, briefly summarized above, may be had by reference to the embodiments, some of which are illustrated in the appended drawings. In the following description of the technology, for purposes of explanation, numerous details are set forth in order to provide a thorough understanding of the disclosed embodiments. However, one or more embodiments may be practiced without these details. In other instances, well-known structures and devices may be shown in simplified form in order to simplify the drawing.
The terms "first," "second," and the like in the description and in the claims, and the above-described drawings of embodiments of the present disclosure, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the present disclosure described herein may be made. Furthermore, the terms "comprising" and "having," as well as any variations thereof, are intended to cover non-exclusive inclusions.
In the embodiments of the present disclosure, the terms "upper", "lower", "inner", "middle", "outer", "front", "rear", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the disclosed embodiments and their examples and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation. Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meanings of these terms in the embodiments of the present disclosure can be understood by those of ordinary skill in the art as appropriate.
In addition, the terms "disposed," "connected," and "secured" are to be construed broadly. For example, "connected" may be a fixed connection, a detachable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. Specific meanings of the above terms in the embodiments of the present disclosure can be understood by those of ordinary skill in the art according to specific situations.
The term "plurality" means two or more unless otherwise specified.
It should be noted that, in the case of no conflict, the embodiments and features in the embodiments of the present disclosure may be combined with each other. The following description is made with reference to fig. 1 to 13.
Referring to fig. 2, 3, 5 and 6, an outdoor unit of an air conditioner according to an embodiment of the present disclosure includes a heat exchanger 3 and a spray unit 2.
The heat exchanger 3 comprises at least one row of heat exchange tubes, and as shown in fig. 3, the heat exchanger comprises two rows of heat exchange tubes, namely a first row of heat exchange tubes 31 and a second row of heat exchange tubes 32. The heat exchange tubes can be copper tubes or pipelines made of other materials and are communicated with one another.
The spraying device 2 comprises a spraying part 21, and a plurality of rows of spraying holes 211 are arranged on the spraying part 21, as shown in fig. 2, and comprise a first row of spraying holes 212 and a second row of spraying holes 213. The row number of the spraying holes 211 is larger than or equal to that of the heat exchange tubes, so that each row of heat exchange tubes can be arranged opposite to at least one row of the spraying holes 211, and the corresponding row of the heat exchange tubes on the heat exchanger 3 can be sprayed with water through the row of the spraying holes 211, so that the heat exchange tubes can be cleaned.
At least one row of spraying holes 211 is formed in each row of heat exchange tubes and corresponds to the row of heat exchange tubes, wherein the fact that the row of spraying holes 211 corresponds to the row of heat exchange tubes means that water sprayed out of the row of spraying holes 211 can reach the row of heat exchange tubes on the heat exchanger 3, or most of water sprayed out of the row of spraying holes 211 can reach the row of heat exchange tubes on the heat exchanger 3, so that the row of heat exchange tubes on the heat exchanger 3 can be cleaned. Because every row of heat exchange tube all has corresponding at least one row of hole 211 that sprays to every row of heat exchange tube department all can be washd on heat exchanger 3, thereby has improved the cleaning performance to heat exchanger 3, makes heat exchanger 3 can obtain comprehensive washing.
As shown in fig. 3, the extending direction of one row of spraying holes 211 is the same as the extending direction of the corresponding row of heat exchange tubes, that is, each row of spraying holes 211 is arranged along the direction of the corresponding row of heat exchange tubes, so that each part in the extending direction of the row of spraying holes 211 can respectively correspond to each part in the extending direction of the row of heat exchange tubes, and each part in the extending direction of the row of heat exchange tubes can be cleaned.
It should be noted that, the number of the spraying holes 211 in one row of the spraying holes 211 is plural, the plural spraying holes 211 are arranged on the same straight line or approximately the same straight line to form one row of the spraying holes 211, or one row of the spraying holes 211 may be one spraying hole 211, one spraying hole 211 has a larger length, and extends along the extending direction of the corresponding heat exchange tube to form one elongated spraying hole 211, and the elongated spraying hole 211 corresponds to one row of the heat exchange tube.
Optionally, the outdoor unit further includes a fan disposed at one side of the heat exchanger 3, and a row of spraying holes 211 and a corresponding row of heat exchanging pipes are sequentially disposed along an air inlet direction of the fan.
The shower portion 21 and the heat exchanger 3 are provided on the air intake side (rear side) of the fan, and water sprayed from the shower holes 211 is biased toward the direction in which the air flows due to the action of the air flow generated by the fan. The row of spraying holes 211 and the corresponding row of heat exchange tubes are arranged along the direction of the inlet air, that is, the central line of the row of spraying holes 211 and the central line of the corresponding row of heat exchange tubes are arranged along the direction of the inlet air, that is, the central line of the row of spraying holes 211 is not aligned with the central line of the row of heat exchange tubes, but the central line of the row of spraying holes 211 is offset relative to the central line of the row of heat exchange tubes along the direction opposite to the inlet air direction, that is, is arranged outside the central line of the row of heat exchange tubes, wherein the direction of the inlet air direction is inward toward the fan, and the direction. Therefore, under the action of the fan, water sprayed out of the row of spraying holes 211 can accurately align to the corresponding row of heat exchange tubes, the cleaning effect of the row of heat exchangers 3 is improved, and water sprayed out of the spraying holes 211 is distributed more uniformly.
In a specific embodiment, the number of rows of heat exchange tubes is equal to the number of rows of spray holes 211, for example, as shown in fig. 3, the number of rows of heat exchange tubes is two, the number of rows of spray holes 211 is also two, and each row of spray holes 211 corresponds to an adjacent row of heat exchange tubes. For convenience of description, the two rows of spraying holes 211 are respectively named as a first row of spraying holes 212 and a second row of spraying holes 213, the two rows of heat exchange tubes are respectively named as a first row of heat exchange tubes 31 and a second row of heat exchange tubes 32, the first row of heat exchange tubes 31 correspond to the first row of spraying holes 212 and are used for cleaning the first row of heat exchange tubes 31 on the heat exchanger 3, and the second row of heat exchange tubes 32 correspond to the second row of spraying holes 213 and are used for cleaning the second row of heat exchange tubes 32 on the heat exchanger 3. Along the air inlet direction, a first row of heat exchange tubes 31 and a second row of heat exchange tubes 32 are arranged in sequence, namely, the first row of heat exchange tubes 31 are arranged on the outer side of the second row of heat exchange tubes 32. Along the air inlet direction, the first row of spraying holes 212 and the second row of spraying holes 213 are arranged in sequence, namely the first row of spraying holes 212 are arranged outside the second row of spraying holes 213. The first row of spraying holes 212 are not aligned with the first row of heat exchange tubes 31, but are positioned outside the first row of heat exchange tubes 31, that is, the first row of spraying holes 212 are arranged in the reverse direction of the air inlet direction of the first row of heat exchange tubes 31, the second row of spraying holes 213 are not aligned with the second row of heat exchange tubes 32, but are positioned outside the second row of heat exchange tubes 32, that is, the second row of spraying holes 213 are arranged in the reverse direction of the air inlet direction of the second row of heat exchange tubes 32, at this time, the first row of spraying holes 212 are positioned obliquely above the first row of heat exchange tubes 31, and the second row of spraying holes 213 are positioned obliquely above the second row of heat exchange tubes 32. In order to make the water sprayed from the spray holes 211 more uniformly distributed, the first row of spray holes 212 and the second row of spray holes 213 are offset from each other.
As shown in fig. 9, the heat exchanger 3 includes a first heat exchange section 33 and a second heat exchange section 34 along the length direction of the heat exchanger 3. A portion of the heat exchange tubes in the row of heat exchange tubes are located within the first heat exchange section 33. The second heat exchange section 34 is connected with the first heat exchange section 33, and a first bevel 35 is formed at the joint of the second heat exchange section and the first heat exchange section 33, for example, the heat exchanger is L-shaped, part of heat exchange tubes in a row of heat exchange tubes are positioned in the first heat exchange section 33, and part of heat exchange tubes are positioned in the second heat exchange section 34; the shower portion 21 includes a first shower section 217 and a second shower section 218. The second spray segment 218 is connected with the first spray segment 217, and a second bevel 219 is formed at the connection position, wherein the first spray segment 217 is arranged opposite to the first heat exchange segment 33, the second spray segment 218 is arranged opposite to the second heat exchange segment 34, and the first bevel 35 is arranged opposite to the second bevel 219, so that the first spray segment 217 corresponds to the first heat exchange tube, and the second spray segment 218 corresponds to the second heat exchange segment 34.
Flow passages are arranged in the first spraying section 217 and the second spraying section 218, and the flow passages in the first spraying section 217 are communicated with the flow passages in the second spraying section 218. The first spraying section 217 is provided with spraying holes 211, the second spraying section 218 is also provided with spraying holes 211, the spraying holes 211 on the first spraying section 217 are used for cleaning the heat exchange tubes on the first heat exchange section 33, and the spraying holes 211 on the second spraying section 218 are used for cleaning the heat exchange tubes on the second heat exchange section 34.
Each row of heat exchange tubes is located partly in the first heat exchange section 33 and partly in the second heat exchange section 34. Accordingly, each row of spray holes 211 is located partially within the first spray segment 217 and partially within the second spray segment 218.
The first folding angle 35 is equal to or approximately equal to the second folding angle 219, so that the first spray section 217 and the first heat exchange section 33 can extend along the same direction, the second spray section 218 and the second heat exchange section 34 can extend along the same direction, the cleaning effect of the first spray section 217 on the first heat exchange section 33 is improved, and the cleaning effect of the second spray section 218 on the second heat exchange section 34 is improved.
Alternatively, as shown in fig. 4 to 6, the outdoor unit includes a casing 1 having a rectangular parallelepiped shape, the casing 1 includes a top wall 11, a bottom wall 12 located below the top wall 11, and a side wall 13 disposed between the top wall 11 and the bottom wall 12, and the bottom wall 12 may be a chassis of the outdoor unit. The heat exchanger 3 is located in the housing 1, and the shower portion 21 is located between the top wall 11 of the housing 1 and the heat exchanger 3.
The spraying part 21 is arranged above the heat exchanger 3 and is positioned below the top wall 11 of the shell 1, the space between the top wall 11 of the shell 1 and the spraying part 21 is fully utilized, and water sprayed by the spraying part 21 flows from top to bottom, so that the heat exchange pipe is well cleaned.
Optionally, heat exchanger 3 is equipped with spacing cooperation portion, and spraying portion 21 is equipped with spacing portion, and spacing cooperation portion and spacing portion cooperate to be fixed in heat exchanger 3 with spraying portion 21, realize the location between spraying portion 21 and the heat exchanger 3.
For example, as shown in fig. 1, the limiting portion may be a plurality of limiting protrusions 216 disposed on both sides of the spraying portion 21, two opposite limiting protrusions 216 define a limiting space, the limiting fitting portion includes an outer surface of an upper end of the heat exchanger 3, and the outer surface of the upper end of the heat exchanger 3 is clamped in the limiting space.
For another example, the limiting matching parts are a plurality of limiting protrusions arranged on two sides of the heat exchanger 3, the limiting parts are the lower surfaces of the spraying parts 21, the two opposite limiting protrusions define limiting spaces, and the outer surfaces of the lower ends of the spraying parts 21 are clamped in the limiting spaces.
It will be appreciated that the shower portion 21 may also be secured to the heat exchanger 3 by fasteners, or welded to the heat exchanger 3.
Alternatively, as shown in fig. 5 and 6, the outdoor unit further includes a motor and a motor supporter 5, and the motor supporter 5 is used to support the motor. The motor support 5 comprises a connecting structure and a supporting portion 53 connected with the connecting structure, the connecting structure comprises a first connecting portion 51 and a second connecting portion 52, the first connecting portion 51 is arranged on the heat exchanger 3, the spraying portion 21 is bent towards the direction deviating from the first connecting portion 51 to form a bending section 214, and the shape of the bending section 214 is matched with that of the first connecting portion 51, so that the bending portion can completely avoid the first connecting portion 51, and interference between the spraying portion 21 and the first connecting portion 51 is avoided.
Therefore, the original arrangement of the motor bracket 5 is not influenced by the spraying part 21, and the situation that the arrangement of the spraying device 2 is improved too much for the existing outdoor unit is avoided.
As shown in fig. 5, the first connection portion 51 is lapped on the upper end of the heat exchanger 3. The shower portion 21 is bent inward (forward) to form a bent section 214, and the bent section 214 is provided around the outer side of the first connection portion 51. The first connection portion 51 is rectangular, the bending section 214 includes at least one of a straight line and a curved line, for example, the bending section 214 includes a plurality of straight lines, the straight lines are connected in sequence, and a connection between two adjacent straight lines forms an angle different from zero, as shown in fig. 9, the bending section 214 includes three straight lines connected end to end in sequence, and for example, the bending section 214 is arc-shaped. It is understood that the shower portion 21 may also be bent upward or outward to form the bent section 214. The first connection portion 51 overlaps the first heat exchange section 33, and the corresponding bending section 214 is disposed on the first spraying section 217.
Optionally, as shown in fig. 5 and 6, the motor bracket 5 further includes a second connection portion 52, the first connection portion 51 is disposed near the heat exchanger, the second connection portion 52 is disposed near the front side wall of the housing, the first connection portion 51 and the second connection portion 52 are disposed along a horizontal direction, and the support portion 53 is connected to the first connection portion and/or the second connection portion and disposed along an up-down direction.
The second connecting portion 52 is connected to the front side of the first connecting portion 51, the spraying portion 21 is bent forward (toward the second connecting portion 52) to form a bent section 214, an upper surface of one end of the second connecting portion close to the first connecting portion is recessed downward, so that the bent section 214 is located above the second connecting portion 52, as shown in fig. 10, and a support rib 215 is supported between the bent section 214 and the second connecting portion 52, in other words, the support rib 215 is abutted between the bent section 214 and the second connecting portion 52, and supports the bent section 214.
The support rib 215 may be integrated with or separated from the motor bracket 5, or integrated with or separated from the shower part 21. The number of the support ribs 215 may be one or more, and extend in the up-down direction.
Optionally, as shown in fig. 13, the spraying device 2 further comprises a water tank 23 and a water pipe 22. The water pipe 22 communicates between the water tank 23 and the shower portion 21.
The water tank 23 is used for storing water, a flow passage is arranged in the spraying part 21, the spraying holes 211 are communicated with the flow passage, and the flow passage is communicated with the water pipe 22, so that the water in the water tank 23 flows into the flow passage through the water pipe 22 and is sprayed out through the spraying holes 211.
The water tank 23 may be provided inside the casing 1 or outside the casing 1.
When the water tank 23 is disposed in the housing 1, the water tank 23 may be disposed on the bottom wall of the housing 1, and the water tank 23 may be supported by the bottom wall of the housing 1, but the water tank 23 may be disposed at other positions of the housing 1, such as the side wall 13 of the housing 1.
As shown in fig. 13, when the water tank 23 is disposed outside the casing 1, the water tank 23 can be disposed on a mounting bracket 6 of the outdoor unit and between the outdoor unit and a mounting base, wherein the mounting bracket 6 is used for fixing the outdoor unit on the mounting base, and the mounting base refers to a mounting carrier of the outdoor unit, such as a wall or a ceiling. Of course, the water tank 23 may be disposed in other locations than the mounting bracket 6, such as above the top wall 11 of the housing 1.
It will be appreciated that the water tank 23 may not be provided, but the water pipe 22 may communicate with the tap water pipe 22.
Alternatively, in the case where the water tank 23 is provided outside the housing 1, the water pipe 22 may communicate with the water tank 23 outside the housing 1 only by passing through the housing 1.
As for the specific manner of the water pipe 22 penetrating the casing 1, in the first specific embodiment, the water outlet end of the water pipe 22 is communicated with the water inlet of the spraying part 21, the water inlet end of the water pipe 22 penetrates through the gap and penetrates out of the casing 1 to be connected with an external water source, which may be a tap or a water tank, etc., so that the gap existing between the heat exchanger 3 and the casing 1 can be utilized to provide an installation space for the water pipe 22, and the outdoor unit does not need to additionally provide an installation space for the water supply pipe 22.
For example, as shown in fig. 7 to 9, the water pipe 22 passes out of the housing 1 from the side wall 13 of the housing 1.
The water pipe 22 is connected to the second spray section 218, or connected to the connection between the first spray section 217 and the second spray section 218, a part of the water pipe 22 is located between the side wall 13 of the housing 1 and the heat exchanger 3, and another part of the housing 1 penetrates out of the side wall 13 of the housing 1 so as to communicate with the water tank 23. Therefore, the length of the water pipe 22 can be shortened, and the water pipe 22 can conveniently penetrate out of the shell 1 from the left side wall or the right side wall 131 of the shell 1, so that the problem that the air inlet and outlet of the fan and the appearance of the shell 1 are influenced because the water pipe 22 penetrates out of the front side wall of the shell 1 is avoided. Optionally, a through hole 135 is formed in the left side wall or the right side wall 131 of the common housing 1, and when the water pipe 22 passes through the left side wall or the right side wall 131, the water pipe can pass through the air inlet 135 formed in the left side wall or the right side wall, so that the purpose of the air inlet 135 is increased, and a hole through which the water supply pipe 22 passes is prevented from being separately formed in other positions of the housing 1. As shown in fig. 8, the second heat exchanging section 34 is disposed near the left sidewall 131, the air inlet is disposed on the left sidewall, and the water pipe passes through the air inlet on the left sidewall. It will be appreciated that when the second heat exchange section 34 is disposed adjacent to the right side wall 131, the air inlet is disposed on the right side wall, and the water pipe passes through the air inlet on the right side wall.
For example, as shown in fig. 10 to 13, the housing 1 is provided with a notch 133 communicating with the gap, and the water pipe 22 passes through the gap and passes out of the housing 1 through the notch 133.
The heat exchanger 3 is located at the rear part of the casing 1, a gap is formed between the rear side wall 136 of the casing 1 and the heat exchanger 3, a notch 133 communicated with the gap is arranged on the rear side wall 136 of the casing 1, the notch corresponds to the first heat exchange section, the water pipe 22 passes through the gap and extends out of the notch 133, and as shown in fig. 11, the water pipe 22 extends out of the rear side of the casing 1.
Alternatively, as shown in fig. 9, the water inlet of the shower portion 21 is provided at the second fold 219, and the water pipe 22 passes through a portion of the gap between the first fold 35 and the second fold 219 and out of the housing 1.
As shown in fig. 11, the second folding angle 219 is relatively gentle, a third folding angle 137 is formed at the connection position of the right side wall 131 and the rear side wall of the housing 1, the third folding angle 137 corresponds to the second folding angle 219, and the third folding angle 137 is close to 90 °, so that the portion of the gap between the third folding angle 137 and the second folding angle 219 is relatively wide, that is, the gap between the third folding angle 137 and the second folding angle 219 is relatively large, which facilitates the installation of the water pipe 22 and prevents the water pipe 22 from being pressed by the heat exchanger 3 and the housing 1.
Optionally, along the width direction of the spraying part 21, at least a part of the spraying part 21 protrudes outward from the heat exchanger 3, and a water inlet of the spraying part 21 is disposed on a part of the spraying part 21 protruding outward from the heat exchanger 3, wherein a direction close to the middle part of the outdoor unit is inward, and a direction away from the middle part of the outdoor unit is outward.
The water outlet end of the water pipe 22 is connected with the water inlet of the spraying part 21, so that the water outlet end of the water pipe 22 protrudes outwards out of the heat exchanger 3, the water pipe 22 can extend into the gap along the vertical direction without bending, and the structure of the water pipe 22 is simplified.
In a second specific embodiment, as shown in fig. 1 to 6, the motor bracket 5 includes a support portion 53 located between the top wall 11 of the housing 1 and the bottom wall 12 of the housing 1, the support portion 53 extending in the up-down direction, and as shown in fig. 6, the support portion 53 has a rod shape extending in the up-down direction. The water pipe 22 is provided to the support portion 53 and extends in the up-down direction along with the support portion 53 to pass out of the housing 1 from the bottom wall 12 of the housing 1.
The water pipe 22 is arranged on the supporting portion 53 and extends downwards along the supporting portion 53, so that the water pipe 22 can be prevented from being shielded from wind and the work of the fan is prevented from being influenced.
An embodiment of the present disclosure further provides an air conditioner, including the outdoor unit of the air conditioner in any one of the above embodiments.
The air conditioner provided in the embodiment of the present disclosure includes the outdoor unit according to any one of the above embodiments, and therefore, has all the advantages of the outdoor unit according to any one of the above embodiments, and details are not repeated herein.
The air conditioner also comprises an indoor unit, and the outdoor unit is communicated with the indoor unit.
To sum up, the outdoor unit that this application provided, spray set water spray heat exchanger not only can clean the heat exchanger and maintain outdoor unit heat transfer ability, can also assist the heat dissipation of outdoor unit heat exchanger, improves the efficiency, the energy saving. The spraying device can not influence the structure of the existing air conditioner and the air inlet and outlet amount of the existing air conditioner. The spraying part is positioned in a gap between the top wall of the shell and the heat exchanger, and the water pipe utilizes the spare position of the air conditioner outdoor unit without changing the existing structure of the air conditioner.
The above description and drawings sufficiently illustrate embodiments of the disclosure to enable those skilled in the art to practice them. Other embodiments may include structural and other changes. The examples merely typify possible variations. Individual components and functions are optional unless explicitly required, and the sequence of operations may vary. Portions and features of some embodiments may be included in or substituted for those of others. The embodiments of the present disclosure are not limited to the structures that have been described above and shown in the drawings, and various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.
Claims (10)
1. An outdoor unit of an air conditioner, comprising:
a housing:
the heat exchanger is positioned in the shell, and a gap is formed between the heat exchanger and the shell;
the spraying part is positioned in the shell and used for spraying water to the heat exchanger;
and at least part of the water pipe is positioned in the gap, wherein the water outlet end of the water pipe is communicated with the water inlet of the spraying part.
2. The outdoor unit of claim 1,
the water inlet end of the water pipe is positioned outside the shell.
3. The outdoor unit of claim 2,
the left side wall or the right side wall of the shell is provided with an air inlet, and the water inlet end of the water pipe penetrates out of the shell from the air inlet.
4. The outdoor unit of claim 2,
the heat exchanger is arranged at the rear part of the shell, a notch is arranged on the rear side wall of the shell, and the water inlet end of the water pipe penetrates out of the shell from the notch.
5. The outdoor unit of any one of claims 1 to 4, further comprising:
and the water tank is positioned outside the shell, and the water outlet of the water tank is communicated with the water inlet end of the water pipe.
6. The outdoor unit of any one of claims 1 to 4, wherein the heat exchanger comprises:
a first heat exchange section;
the second heat exchange section is connected with the first heat exchange section, and a first bevel is formed at the joint of the second heat exchange section and the first heat exchange section;
along the length direction of shower portion, the shower portion includes:
the first spraying section is arranged opposite to the first heat exchange section;
and the second spraying section is connected with the first spraying section, a second bevel is formed at the joint of the second spraying section and the second spraying section, and the second spraying section and the second heat exchange section are arranged oppositely.
7. The outdoor unit of claim 6,
the water inlet of the spraying part is arranged at the second folding angle, and the water pipe penetrates through the part of the gap between the first folding angle and the second folding angle and penetrates out of the shell.
8. The outdoor unit of any one of claims 1 to 4,
the spraying part is positioned above the heat exchanger, at least part of the spraying part protrudes outwards from the heat exchanger along the width direction of the spraying part, and a water inlet of the spraying part is arranged on the part, protruding outwards, of the spraying part from the heat exchanger.
9. The outdoor unit of any one of claims 1 to 4,
the spraying part is provided with a limiting part;
the heat exchanger is provided with a limiting matching part matched with the limiting part, so that the spraying part is fixed on the heat exchanger.
10. An air conditioner characterized by comprising the outdoor unit of the air conditioner according to any one of claims 1 to 9.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021694110.XU CN213272948U (en) | 2020-08-13 | 2020-08-13 | Air conditioner and outdoor unit thereof |
| PCT/CN2021/099478 WO2021228275A1 (en) | 2020-08-13 | 2021-06-10 | Air conditioner and outdoor unit thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021694110.XU CN213272948U (en) | 2020-08-13 | 2020-08-13 | Air conditioner and outdoor unit thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213272948U true CN213272948U (en) | 2021-05-25 |
Family
ID=75972295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021694110.XU Active CN213272948U (en) | 2020-08-13 | 2020-08-13 | Air conditioner and outdoor unit thereof |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN213272948U (en) |
| WO (1) | WO2021228275A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021228275A1 (en) * | 2020-08-13 | 2021-11-18 | 青岛海尔空调器有限总公司 | Air conditioner and outdoor unit thereof |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020027687A (en) * | 2000-10-04 | 2002-04-15 | 구자홍 | Heat exchanger for air-conditioner |
| JP5567367B2 (en) * | 2010-03-12 | 2014-08-06 | 博也 関口 | Air conditioner |
| CN106440036B (en) * | 2016-09-30 | 2022-06-07 | 美的集团武汉制冷设备有限公司 | Air conditioner indoor unit and air conditioner |
| CN206669908U (en) * | 2016-12-28 | 2017-11-24 | 郑州海尔空调器有限公司 | A kind of air-conditioner outdoor unit and its heat exchanger radiator cooler |
| CN108194995A (en) * | 2017-12-13 | 2018-06-22 | 青岛海尔空调器有限总公司 | A kind of air-conditioning |
| CN108131743B (en) * | 2018-01-09 | 2024-03-22 | 珠海格力电器股份有限公司 | Heat exchanger water drenching device, air conditioner outdoor unit and air conditioner |
| CN213272934U (en) * | 2020-06-04 | 2021-05-25 | 青岛海尔空调器有限总公司 | Heat dissipation device for air conditioner outdoor unit and air conditioner |
| CN213272947U (en) * | 2020-08-13 | 2021-05-25 | 青岛海尔空调器有限总公司 | Air conditioner and outdoor unit thereof |
| CN213272948U (en) * | 2020-08-13 | 2021-05-25 | 青岛海尔空调器有限总公司 | Air conditioner and outdoor unit thereof |
| CN213272946U (en) * | 2020-08-13 | 2021-05-25 | 青岛海尔空调器有限总公司 | Air conditioner and outdoor unit thereof |
-
2020
- 2020-08-13 CN CN202021694110.XU patent/CN213272948U/en active Active
-
2021
- 2021-06-10 WO PCT/CN2021/099478 patent/WO2021228275A1/en active Application Filing
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021228275A1 (en) * | 2020-08-13 | 2021-11-18 | 青岛海尔空调器有限总公司 | Air conditioner and outdoor unit thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2021228275A1 (en) | 2021-11-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213272947U (en) | Air conditioner and outdoor unit thereof | |
| CN213272946U (en) | Air conditioner and outdoor unit thereof | |
| CN213272948U (en) | Air conditioner and outdoor unit thereof | |
| CN100504193C (en) | Indoor machine of air conditioner | |
| CN107421089B (en) | Air outlet plate and air conditioner indoor unit with same | |
| CN207404824U (en) | Cistern assembly and Soda water machine | |
| CN100441313C (en) | Lacquer spraying booth capable of eliminating lacquer mist | |
| WO2019007220A1 (en) | Indoor unit and air conditioner having same | |
| CN209914397U (en) | Wireless thing allies oneself with intelligent terminal heat abstractor | |
| CN110274373A (en) | Automatic cleaning device for air conditioner outdoor unit | |
| CN204329198U (en) | The off-premises station of air conditioner | |
| CN215523553U (en) | Hydraulic module and air conditioner outdoor unit | |
| CN108278678B (en) | Mounting assembly of air conditioner hanging machine, air conditioner hanging machine assembly and air conditioner | |
| WO2020024526A1 (en) | Heat exchanger and air conditioning system having same | |
| CN105465890A (en) | Indoor unit coil device and air conditioning unit comprising same | |
| CN205119487U (en) | Gas heating hanging heat exchanger for stove | |
| CN205878398U (en) | Leak protection wind mounting structure of condenser and sideboard in concurrent flow off -premises station | |
| CN208779675U (en) | Heat exchanger and air conditioning system with same | |
| CN214276597U (en) | Two-row straight U-shaped finned tube heat exchanger assembly | |
| CN205383709U (en) | Median septum, quick -witted case and air conditioner | |
| CN210399252U (en) | Multi-group pipe conversion connecting device | |
| CN202835596U (en) | Outdoor machine set of cooling device | |
| CN220624451U (en) | Heat exchange assembly and heat pump unit | |
| JP3724401B2 (en) | Method for manufacturing outdoor unit of air conditioner | |
| CN220270147U (en) | Brazing fin air-cooled case |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |