CN219572088U - Fresh air pipeline assembly and air conditioner - Google Patents
Fresh air pipeline assembly and air conditioner Download PDFInfo
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- CN219572088U CN219572088U CN202320159226.0U CN202320159226U CN219572088U CN 219572088 U CN219572088 U CN 219572088U CN 202320159226 U CN202320159226 U CN 202320159226U CN 219572088 U CN219572088 U CN 219572088U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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Abstract
The utility model discloses a fresh air pipeline assembly and an air conditioner, wherein the fresh air pipeline assembly comprises: the fresh air wall pipe is suitable for penetrating holes in the wall body, and a first concave part is formed in the wall of the fresh air wall pipe; the new trend return bend, new trend return bend is an organic whole piece and including the first pipeline section and the second pipeline section that connect gradually, the both ends of first pipeline section are first end and second end respectively, first end links to each other with the pipe end of new trend wall pipe, be formed with the second depressed part that links up with first depressed part on the pipe wall of first pipeline section, the both ends of second pipeline section are third end and fourth end respectively, the third end links to each other with the second end, the relative third end of fourth end extends towards the direction that deviates from the second depressed part, the fourth end has the connection structure who is used for connecting hose. From this, avoided opening two holes or reaming through setting up the new trend wall pipe for installation scheme is simple, is favorable to improving connecting line and coupling hose's interference through setting up the new trend return bend, and the new trend return bend is convenient for process, low in production cost.
Description
Technical Field
The utility model relates to the field of air conditioners, in particular to a fresh air pipe assembly and an air conditioner with the same.
Background
In the related art, an air conditioner is generally provided with an air conditioner inner unit and an air conditioner outer unit, in the installation process of the air conditioner, two holes are required to be formed in a wall for respectively penetrating a fresh air pipe and an inner unit and outer unit connecting pipeline, or only one hole is formed but reaming is required, so that the fresh air connecting pipe and the inner unit and outer unit connecting pipeline use the same hole, and the two schemes are troublesome.
Disclosure of Invention
The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the utility model provides the fresh air pipeline assembly, two holes or chambering are avoided by arranging the fresh air wall pipe, so that the installation scheme is simple, the arrangement of a connecting pipeline and a fresh air pipe is facilitated by arranging the fresh air bent pipe, and the fresh air bent pipe has the advantages of simple structure, convenience in processing, low processing cost and high practicability.
According to an embodiment of the utility model, a fresh air pipeline assembly comprises: the fresh air wall pipe is suitable for penetrating holes in a wall body, and a first concave part is formed in the wall of the fresh air wall pipe so as to form an avoidance space for penetrating a pipeline between the first concave part and the holes; the new trend return bend, new trend return bend is an organic whole piece and including the first pipeline section and the second pipeline section that connect gradually, the both ends of first pipeline section are first end and second end respectively, first end with the pipe end of new trend wall pipe links to each other, be formed with on the pipe wall of first pipeline section with the second depressed part that first depressed part links up, the both ends of second pipeline section are third end and fourth end respectively, the third end with the second end links to each other, the fourth end is relative the third end orientation deviates from the direction of second depressed part extends, the fourth end has the connection structure who is used for connecting hose.
According to the fresh air pipeline assembly provided by the embodiment of the utility model, the fresh air wall pipe with the first concave part is arranged, so that two holes or chambering are avoided, the first end of the fresh air bent pipe is connected with the fresh air wall pipe, the fourth end of the fresh air bent pipe is provided with the connecting structure for connecting the hose, and the fourth end of the fresh air bent pipe extends towards the direction deviating from the second concave part in the radial direction of the first pipe section, so that the hose connected to the fourth end is prevented from interfering with the crowding of the pipeline, and the fresh air bent pipe is integrally formed, so that the fresh air pipeline assembly is simple in structure, convenient to process, low in processing cost and beneficial to improving the practicability of the fresh air pipeline assembly.
According to some embodiments of the utility model, the axial deflection angle of the second pipe section relative to the axial deflection angle of the first pipe section is 80 ° to 120 °.
According to the fresh air pipeline assembly provided by some embodiments of the utility model, the inner pipe wall of the first pipe section is provided with a step surface, and the pipe end of the fresh air wall pipe is inserted into the first pipe section and is stopped against the step surface.
According to some embodiments of the utility model, the inner wall of the pipe orifice of the first end is provided with a guiding surface, so that the caliber of the pipe orifice of the first end gradually increases from inside to outside.
According to some embodiments of the utility model, the connection structure includes external threads formed on the outer wall of the tube at the fourth end.
According to some embodiments of the utility model, the fresh air pipeline assembly further comprises a protective net, wherein the protective net is connected to the outer end of the fresh air wall pipe and shields the pipe orifice at the outer end of the fresh air wall pipe.
According to the fresh air pipeline assembly provided by some embodiments of the utility model, on the cross section of the fresh air wall pipe, the pipe cavity of the fresh air wall pipe comprises a bottom cavity part positioned at the bottom side of the first concave part and side cavity parts positioned at two sides of the first concave part, the end part of each side cavity part, which is far away from the bottom cavity part, is provided with a clamping groove, the protection net is formed by bending a net wire, and two ends of the net wire are respectively inserted and matched with the two clamping grooves.
According to the fresh air pipeline assembly, the fresh air bent pipe is arranged at the outer end of the fresh air wall pipe, the fresh air bent pipe arranged at the outer end of the fresh air wall pipe is an outdoor bent pipe, the fresh air pipeline assembly further comprises an outdoor hose, and one end of the outdoor hose is connected with the connecting structure of the outdoor bent pipe.
According to some embodiments of the utility model, the fresh air duct assembly further comprises a rain cover connected to the other end of the outdoor hose.
According to the fresh air pipeline assembly, the fresh air bent pipe is arranged at the inner end of the fresh air wall pipe, the fresh air bent pipe arranged at the inner end of the fresh air wall pipe is an indoor bent pipe, the fresh air pipeline assembly further comprises an indoor hose, and one end of the indoor hose is connected with the connecting structure of the indoor bent pipe.
According to some embodiments of the utility model, the fresh air pipeline assembly further comprises a fresh air connector, and the fresh air connector is connected with the other end of the indoor hose, so that the indoor hose is suitable for being connected with a fresh air connector of an air conditioner through the fresh air connector.
The utility model also provides an air conditioner.
The air conditioner comprises an air conditioner inner unit, an air conditioner outer unit and the fresh air pipeline assembly according to any of the embodiments, wherein the air conditioner inner unit comprises a fresh air module connected with the fresh air pipeline assembly, and pipelines connecting the air conditioner inner unit and the air conditioner outer unit penetrate through the avoidance space.
According to the air conditioner disclosed by the embodiment of the utility model, the convenience in installation of the air conditioner is improved.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:
fig. 1 is an installation schematic view of an air conditioner according to an embodiment of the present utility model;
fig. 2 is a partial exploded view of an air conditioner according to an embodiment of the present utility model;
FIG. 3 is an exploded view of a fresh air duct assembly according to one embodiment of the present utility model;
FIG. 4 is a schematic cross-sectional view of a fresh air elbow according to one embodiment of the utility model;
FIG. 5 is a cross-sectional view of a fresh air wall duct and fresh air elbow according to one embodiment of the present utility model;
FIG. 6 is an enlarged view of a portion of FIG. 5 at A;
FIG. 7 is a schematic view of the installation of fresh air wall pipes and protective screening according to one embodiment of the present utility model;
FIG. 8 is a partial enlarged view at B in FIG. 7;
FIG. 9 is a schematic view of a fresh air wall duct according to one embodiment of the utility model;
fig. 10 is an installation schematic view of an air conditioner according to another embodiment of the present utility model.
Reference numerals:
the air conditioner 1000, the wall 2000,
fresh air pipeline assembly 100, air conditioner indoor unit 200, pipeline 300,
fresh air wall pipe 1, first concave part 11, bottom cavity part 12, side cavity part 13, clamping groove 131,
fresh air elbow 2, first pipe section 21, second concave portion 211, step surface 212, guide surface 213, first end 214, second pipe section 22, fourth end 221, external thread 23,
a protective net 3, a plug-in connection 31, an outdoor hose 4, a rain cover 5, an indoor hose 6, a fresh air connector 7,
an outdoor elbow 10, an indoor elbow 20.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model. Furthermore, features defining "first", "second" may include one or more such features, either explicitly or implicitly. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Next, with reference to the drawings, a fresh air duct assembly 100 according to an embodiment of the present utility model is described.
The fresh air pipeline assembly 100 of the embodiment of the utility model can be used for a split air conditioner 1000, the split air conditioner 1000 comprises an air conditioner inner unit 200 and an air conditioner outer unit, the air conditioner inner unit 200 is arranged indoors, the air conditioner outer unit is arranged outdoors, and holes are formed in a wall 2000 and used for communicating the indoors and outdoors.
As shown in fig. 1-3, a fresh air duct assembly 100 according to an embodiment of the present utility model includes: fresh air wall pipe 1 and fresh air return bend 2, fresh air wall pipe 1 are suitable for the hole of wearing to locate on the wall body 2000, are formed with first depressed part 11 on the pipe wall of fresh air wall pipe 1 to form the space of dodging that is used for wearing to establish pipeline 300 between first depressed part 11 and hole.
For example, referring to fig. 1 to 3, the fresh air duct assembly 100 includes a fresh air wall duct 1, and the fresh air wall duct 1 may be inserted into a hole of the wall 2000 to communicate the air conditioner indoor 200 with the outdoor space, so that the air conditioner indoor 200 may extract fresh air from the outdoor space through the fresh air wall duct 1. The wall of the fresh air wall pipe 1 is provided with a first concave part 11, an avoidance space is formed between the first concave part 11 and the inner peripheral wall of the hole, and a pipeline 300 can be arranged in the avoidance space in a penetrating manner to connect the air conditioner indoor unit 200 and the air conditioner outdoor unit. Therefore, two holes or reaming holes can be avoided in the wall body, and the installation is convenient.
Referring to fig. 3 to 6, the fresh air elbow 2 is an integral piece and includes a first pipe section 21 and a second pipe section 22 that are sequentially connected, two ends of the first pipe section 21 are a first end 214 and a second end, the first end 214 is connected to a pipe end of the fresh air wall pipe 1, a second concave portion 211 that is connected to the first concave portion 11 is formed on a pipe wall of the first pipe section 21, two ends of the second pipe section 22 are a third end and a fourth end 221, the third end is connected to the second end, the fourth end 221 extends toward a direction away from the second concave portion 211 relative to the third end, that is, the second concave portion 211 is located on one side of the pipe wall of the first pipe section 21, the second pipe section 22 extends to the other side of the pipe wall of the first pipe section 21, and the fourth end 221 has a connection structure for connecting a hose (for example, an outdoor hose 4 or an indoor hose 6 described later). The specific form of the hose is not limited, and may be a corrugated hose, a non-corrugated hose, or the like.
Thus, because the fresh air pipeline assembly 100 further comprises the fresh air bent pipe 2, the fresh air bent pipe 2 is integrally formed. The fresh air bent pipe 2 is simple in structure, convenient to process and low in processing cost, and the practicality of the fresh air pipeline assembly 100 is improved.
Because the fresh air elbow 2 comprises the first pipe section 21 and the second pipe section 22 which are connected in a bending way, the two ends of the first pipe section 21 along the axial direction are respectively provided with the first end 214 and the second end, the fresh air elbow 2 is arranged on one side of the wall 2000, and the first end 214 of the first pipe section 21 is connected with the pipe end of the corresponding end of the fresh air wall pipe 1. The second concave part 211 is formed on the first pipe section 21, and the second concave part 211 is connected with the first concave part 11, so that the pipeline 300 can pass through the second concave part 211 to extend into the avoidance space and penetrate through the wall body 2000 from the avoidance space, bending of the pipeline 300 at the position passing through the fresh air bent pipe 2 can be avoided, the reliability of the pipeline 300 is improved, and the arrangement of the pipeline 300 is simplified.
Meanwhile, the two ends of the second pipe section 22 along the axial direction are respectively provided with a third end and a fourth end 221, the third end of the second pipe section 22 is connected with the second end of the first pipe section 21, the fourth end 221 of the second pipe section 22 extends towards the direction away from the second concave portion 211 relative to the third end, for example, when the second concave portion 211 is formed on the left side of the first pipe section 21, the fourth end 221 of the second pipe section 22 may extend towards the right side of the first pipe section 21; and when the second recess 211 is formed at the right side of the first pipe section 21, the fourth end 221 of the second pipe section 22 may extend toward the left side of the first pipe section 21.
The fourth end 221 of the second pipe section 22 has a connection structure so that a hose can be connected with the connection structure to be fixed on the fresh air bent pipe 2, the indoor hose 6 located in the indoor space can be communicated with the air conditioner indoor unit 200 if the fresh air bent pipe 2 is provided on the indoor side, and the outdoor hose 4 located in the outdoor space can be communicated with the outdoor space if the fresh air bent pipe 2 is provided on the outdoor side, so that the fresh air bent pipe 2 can be flexibly arranged. It should be noted, however, that in some embodiments of the utility model, the fourth end 221 may not be provided with a hose as desired.
It can be appreciated that, by arranging the fourth end 221 of the second pipe section 22 to extend towards the direction away from the second recess 211 and connecting the hose to the fourth end 221, the hose can extend towards the direction of the pipeline 300, so as to avoid the problem that the hose and the pipeline 300 are crowded and deformed, and improve the ventilation reliability of the fresh air elbow 2.
According to the fresh air pipeline assembly 100 provided by the embodiment of the utility model, the first end 214 of the fresh air elbow 2 is connected with the fresh air wall pipe 1, when the hose is installed at the fourth end 221, the fresh air wall pipe 1 and the hose can be communicated, the fourth end 221 extends towards the direction deviating from the second concave part 211, so that the crowded deformation of the hose and the pipeline 300 can be avoided, and the fresh air elbow 2 is integrally formed, so that the fresh air pipeline assembly 100 has the advantages of simple structure, convenience in processing, low processing cost and convenience in improving the practicability of the fresh air pipeline assembly 100.
In some embodiments of the utility model, the axial deflection angle of the second tube section 22 relative to the axial deflection angle of the first tube section 21 is 80 ° -120 °. For example, referring to fig. 4, the axial deflection angle of the second pipe section 22 with respect to the axial direction of the first pipe section 21 may be set to 85 °; alternatively, the axial deflection angle of the second tube segment 22 with respect to the axial deflection angle of the first tube segment 21 may be set to 100 °; alternatively, the axial deflection angle of the second tube segment 22 with respect to the axial deflection angle of the first tube segment 21 may be set to 115 °, as the utility model is not limited in this regard.
Through the arrangement, enough space can be kept between the hose and the pipeline 300, the possibility of winding between the hose and the pipeline 300 is effectively reduced, and the problem that the fresh air pipeline assembly 100 is difficult to arrange due to overlarge included angle between the first pipe section 21 and the second pipe section 22 can be avoided, so that the practicability of the fresh air pipeline assembly 100 is improved.
In some embodiments of the present utility model, referring to fig. 5-6, the inner pipe wall of the first pipe section 21 is provided with a step surface 212, and the pipe end of the fresh air wall pipe 1 is inserted into the first pipe section 21 and abuts against the step surface 212.
For example, a portion of the inner cavity of the first pipe section 21 near the first end 214 may be set as a first portion, where the inner diameter of the first portion is larger, so that a step surface 212 is formed on the inner pipe wall of the first pipe section 21, and an outer diameter of the fresh air wall pipe 1 may be set to match with the inner diameter of the first portion of the first pipe section 21, so that the fresh air wall pipe 1 may be inserted into the first pipe section 21, and the pipe end of the fresh air wall pipe 1 may be stopped against the step surface 212 to achieve limiting. Thereby, accurate installation of the first pipe section 21 and the fresh air wall pipe 1 can be realized, and reliability of the fresh air pipeline assembly 100 is improved.
In some embodiments of the present utility model, referring to fig. 6, the inner wall of the nozzle of the first end 214 is formed with a guide surface 213 so that the caliber of the nozzle of the first end 214 increases gradually from inside to outside. Through the above arrangement, the pipe orifice of the first end 214 can be made larger, so that the fresh air wall pipe 1 is easy to be inserted into the first pipe section 21, and the guide surface 213 can be used for guiding the fresh air wall pipe 1, thereby improving the fluency of the installation process and being beneficial to reducing the installation difficulty of the fresh air wall pipe 1.
In some embodiments of the utility model, the connection structure includes external threads 23 formed on the outer wall of the tube at the fourth end 221. For example, referring to fig. 2 to 4, the connection structure includes an external thread 23 formed on the outer wall of the tube of the fourth end 221, and the inner diameter of the hose may be configured to match the outer diameter of the fourth end 221, and an internal thread may be formed on the inner wall of the hose, and the hose and the fresh air elbow 2 may be mounted by sleeving the hose on the outer side of the fourth end 221, and screwing the internal thread to the external thread 23.
Through the arrangement, the hose and the fresh air bent pipe 2 can be installed simply, the installation stability is high, and the reliability and the practicability of the fresh air pipeline assembly 100 are improved. Of course, the present utility model is not limited thereto, and for example, in other embodiments of the present utility model, the connection structure may be a snap structure or the like, so that the connection of the two may be achieved by the snap structure or the like, which is not limited herein.
In some embodiments of the present utility model, referring to fig. 7-8, the fresh air duct assembly 100 further includes a protection net 3, wherein the protection net 3 is connected to the outer end of the fresh air wall pipe 1 and shields the outer end pipe orifice of the fresh air wall pipe 1.
For example, the fresh air pipeline assembly 100 further includes a protection net 3, where the protection net 3 may be connected to the fresh air wall pipe 1 to be fixed at the outer end of the fresh air wall pipe 1, that is, fixed at the end of the fresh air wall pipe 1 extending to the outdoor space, and the protection net 3 is used to shelter the outer end pipe orifice of the fresh air wall pipe 1, so as to prevent impurities (such as mice, leaves, etc.) in the outdoor space from entering the fresh air wall pipe 1. Thereby, the possibility of occurrence of clogging of the fresh air wall pipe 1 can be reduced.
In some embodiments of the present utility model, referring to fig. 8-9, in the cross section of the fresh air wall pipe 1, the cavity of the fresh air wall pipe 1 includes a bottom cavity portion 12 located at the bottom side of the first recess portion 11 and side cavity portions 13 located at two sides of the first recess portion 11, an end portion of each side cavity portion 13, which is far from the bottom cavity portion 12, is provided with a clamping groove 131, the protection net 3 is formed by bending a net wire, and two ends of the net wire are respectively inserted into the two clamping grooves 131.
For example, referring to fig. 8 to 9, in the cross section of the fresh air wall pipe 1, the lumen of the fresh air wall pipe 1 includes a bottom cavity portion 12 and side cavity portions 13, the bottom cavity portion 12 is located on the concave side of the first concave portion 11, the side cavity portions 13 are provided in two, and the two side cavity portions 13 are located on both sides of the first concave portion 11 and are both communicated with the bottom cavity portion 12. The end of each side cavity portion 13 remote from the bottom cavity portion 12 has a click groove 131, the click groove 131 is open at the outer end in the axial direction of the fresh air wall pipe 1 and the click groove 131 is open toward one side of the bottom cavity portion 12. The protection net 3 is formed by bending a net wire, the material of the net wire can be usually metal materials such as stainless steel, and the two ends of the net wire are respectively provided with a plug-in part 31, and the two plug-in parts 31 are used for being respectively plugged into the two clamping grooves 131 so as to fix the two ends of the protection net 3 on the fresh air wall pipe 1, so that the protection net 3 can be overlapped with the outer pipe orifice of the fresh air wall pipe 1, and shielding of the outer pipe orifice of the fresh air wall pipe 1 is realized.
Through the arrangement, the protection net 3 and the fresh air bent pipe 2 can be conveniently and quickly assembled and disassembled, and the maintenance difficulty of the fresh air pipeline assembly 100 is reduced.
In some embodiments of the present utility model, referring to fig. 1-2, a fresh air elbow 2 is installed at the outer end of the fresh air wall pipe 1, the fresh air elbow 2 installed at the outer end of the fresh air wall pipe 1 is an outdoor elbow 10, the fresh air pipeline assembly 100 further includes an outdoor hose 4, and one end of the outdoor hose 4 is connected to a connection structure of the outdoor elbow 10.
For example, referring to fig. 1-2, the fresh air elbow 2 may be installed at the outer end of the fresh air wall pipe 1, that is, in an outdoor space, the fresh air elbow 2 installed at the outer end of the fresh air wall pipe 1 is an outdoor elbow 10, and the outdoor elbow 10 is used for communicating with an outer end pipe orifice of the fresh air wall pipe 1. The fresh air pipeline assembly 100 further comprises an outdoor hose 4, the outdoor hose 4 is located in the outdoor space, one end of the outdoor hose 4 is connected with the connecting structure of the outdoor side bent pipe 10 and is communicated with the outdoor side bent pipe 10, and the other end of the outdoor hose 4 can be communicated with the outdoor space. In this way, the outdoor fresh air can sequentially pass through the outdoor hose 4 and the outdoor side bent pipe 10 to flow into the fresh air wall pipe 1.
It can be appreciated that the outdoor side bent pipe 10 and the outdoor hose 4 are sequentially connected to the outer end of the fresh air wall pipe 1, so that the fresh air inlet can be flexibly arranged, the requirements of different environments can be met, and the practicability of the fresh air pipeline assembly 100 is improved.
In some embodiments of the present utility model, referring to fig. 1 and 2, the fresh air duct assembly 100 further includes a rain cover 5, and the rain cover 5 is connected to the other end of the outdoor hose 4. For example, the fresh air duct assembly 100 further includes a rain shield 5, where the rain shield 5 is configured to be connected to the other end of the outdoor hose 4 (i.e., the end far away from the outdoor side elbow 10), and the rain shield 5 is configured to shield the fresh air inlet of the outdoor hose 4, so as to prevent external rainwater from flowing into the fresh air wall pipe 1. Thus, the influence of rainwater on the operation of the air conditioner 1000 can be reduced, and the reliability of the air conditioner 1000 can be improved.
When the outdoor balcony is provided, and the outer end of the fresh air wall pipe 1 is positioned in the balcony, the rain cover 5 can be removed, or the outdoor hose 4 and the rain cover 5 can be removed together, so that the cost is reduced, and the space can be saved. Further, after the outdoor hose 4 and the rain cover 5 are removed together, a protection net 3 (for example, an example shown in fig. 10) may be installed at the outer end of the fresh air wall pipe 1 as needed.
In some embodiments of the present utility model, as shown in fig. 1 and 2, the fresh air elbow 2 is installed at the inner end of the fresh air wall pipe 1, the fresh air elbow 2 installed at the inner end of the fresh air wall pipe 1 is an indoor elbow 20, and the fresh air pipeline assembly 100 further includes an indoor hose 6, where one end of the indoor hose 6 is connected to a connection structure of the indoor elbow 20.
For example, referring to fig. 1-2, the fresh air elbow 2 may be installed at the inner end of the fresh air wall pipe 1, that is, in an indoor space, the fresh air elbow 2 installed at the inner end of the fresh air wall pipe 1 is an indoor elbow 20, and the indoor elbow 20 is used for communicating with an inner end pipe orifice of the fresh air wall pipe 1. The fresh air pipeline assembly 100 further comprises an indoor hose 6, the indoor hose 6 is located in an indoor space, one end of the indoor hose 6 is connected with the connecting structure of the indoor side bent pipe 20 and is communicated with the indoor side bent pipe 20, and the other end of the indoor hose 6 can be communicated with a fresh air module of the air conditioner indoor unit 200. Thus, outdoor fresh air can flow into the fresh air module from the fresh air wall pipe 1 through the indoor side bent pipe 20 and the indoor hose 6 in sequence so as to supply air to the fresh air module.
It can be appreciated that the indoor side bent pipe 20 and the indoor hose 6 are connected between the inner end of the fresh air wall pipe 1 and the fresh air module, so that the positions of the holes and the air conditioner indoor unit 200 can be flexibly arranged, and the installation difficulty of the fresh air pipeline assembly 100 is reduced.
In some embodiments of the present utility model, as shown in fig. 1 and 2, the fresh air line assembly 100 further includes a fresh air connector 7, the fresh air connector 7 being connected to the other end of the indoor hose 6, such that the indoor hose 6 is adapted to be connected to a fresh air connection of the air conditioner 1000 through the fresh air connector 7.
For example, the fresh air line assembly 100 further includes a fresh air connector 7, wherein the fresh air connector 7 is configured to be connected to the other end of the indoor hose 6 (i.e., the end far away from the indoor side elbow 20), and the other end of the fresh air connector 7 is configured to be in communication with the fresh air port of the air conditioner 1000, so that the indoor hose 6 can be connected to the fresh air port of the air conditioner 1000 through the fresh air connector 7. It can be appreciated that by setting the fresh air connector 7, the connection stability of the indoor hose 6 and the air conditioner indoor unit 200 can be improved, the processing and mounting difficulty of the indoor hose 6 can be reduced, and the practicability of the fresh air pipeline assembly 100 is improved.
The utility model also provides an air conditioner 1000.
The air conditioner 1000 according to the embodiment of the utility model comprises an air conditioner indoor unit 200, an air conditioner outdoor unit and the fresh air pipeline assembly 100 according to any of the embodiments, wherein the air conditioner indoor unit 200 comprises a fresh air module connected with the fresh air pipeline assembly 100, and a pipeline 300 connecting the air conditioner indoor unit 200 and the air conditioner outdoor unit penetrates through the avoidance space. According to the air conditioner 1000 of the embodiment of the utility model, the installation convenience of the air conditioner 1000 is improved.
The air conditioner 1000 according to the present utility model may be used in a scene (e.g., as shown in fig. 1) where there is no balcony outdoors, or in a scene (e.g., as shown in fig. 10) where there is a balcony outdoors, it may be specifically selected which accessories are installed at the outer end of the fresh air wall pipe 1, for example, in a scene (e.g., as shown in fig. 1) where there is no balcony outdoors, an outdoor side elbow 10, an outdoor hose 4 and a rain cover 5 may be installed at the outer end of the fresh air wall pipe 1, and a protection net 3 may be directly installed at the outer end of the fresh air wall pipe 1 in a scene (e.g., as shown in fig. 10) where there is a balcony outdoors.
In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means 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 utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.
Claims (12)
1. A fresh air line assembly, comprising:
the fresh air wall pipe is suitable for penetrating holes in a wall body, and a first concave part is formed in the wall of the fresh air wall pipe so as to form an avoidance space for penetrating a pipeline between the first concave part and the holes;
the new trend return bend, new trend return bend is an organic whole piece and including the first pipeline section and the second pipeline section that connect gradually, the both ends of first pipeline section are first end and second end respectively, first end with the pipe end of new trend wall pipe links to each other, be formed with on the pipe wall of first pipeline section with the second depressed part that first depressed part links up, the both ends of second pipeline section are third end and fourth end respectively, the third end with the second end links to each other, the fourth end is relative the third end orientation deviates from the direction of second depressed part extends, the fourth end has the connection structure who is used for connecting hose.
2. The fresh air duct assembly of claim 1, wherein the axial deflection angle of the second tube section relative to the axial deflection angle of the first tube section is 80 ° to 120 °.
3. The fresh air pipeline assembly according to claim 1, wherein the inner pipe wall of the first pipe section is provided with a step surface, and the pipe end of the fresh air wall pipe is inserted into the first pipe section and is abutted against the step surface.
4. A fresh air duct assembly according to claim 3, wherein the inner wall of the nozzle at the first end is formed with a guide surface so that the caliber of the nozzle at the first end increases gradually from inside to outside.
5. The fresh air duct assembly of claim 1, wherein the connection structure includes external threads formed on the outer wall of the tube at the fourth end.
6. The fresh air duct assembly of claim 1, further comprising a protective screen connected to the outer end of the fresh air duct and shielding the outer end orifice of the fresh air duct.
7. The fresh air pipeline assembly according to claim 6, wherein on the cross section of the fresh air wall pipe, the pipe cavity of the fresh air wall pipe comprises a bottom cavity part positioned at the bottom side of the first concave part and side cavity parts positioned at two sides of the first concave part, the end part, far away from the bottom cavity part, of each side cavity part is provided with a clamping groove, the protective net is formed by bending a net wire, and two ends of the net wire are respectively inserted and matched with the two clamping grooves.
8. The fresh air duct assembly of claim 1, wherein the fresh air elbow is mounted to an outer end of the fresh air duct, the fresh air elbow mounted to the outer end of the fresh air duct is an outdoor elbow, and the fresh air duct assembly further comprises an outdoor hose, wherein one end of the outdoor hose is connected to the connection structure of the outdoor elbow.
9. The fresh air duct assembly of claim 8, further comprising a rain shield coupled to the other end of the outdoor hose.
10. The fresh air duct assembly of any one of claims 1-9, wherein the fresh air elbow is mounted to an inner end of the fresh air wall pipe, the fresh air elbow mounted to the inner end of the fresh air wall pipe being an indoor elbow, the fresh air duct assembly further comprising an indoor hose, one end of the indoor hose being connected to the connection structure of the indoor elbow.
11. The fresh air duct assembly of claim 10, further comprising a fresh air connector coupled to the other end of the indoor hose such that the indoor hose is adapted to be coupled to a fresh air connector of an air conditioner via the fresh air connector.
12. An air conditioner characterized by comprising an air conditioner inner unit, an air conditioner outer unit and a fresh air pipeline assembly according to any one of claims 1-11, wherein the air conditioner inner unit comprises a fresh air module connected with the fresh air pipeline assembly, and pipelines connecting the air conditioner inner unit and the air conditioner outer unit penetrate through the avoidance space.
Priority Applications (1)
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CN202320159226.0U CN219572088U (en) | 2023-01-13 | 2023-01-13 | Fresh air pipeline assembly and air conditioner |
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CN202320159226.0U CN219572088U (en) | 2023-01-13 | 2023-01-13 | Fresh air pipeline assembly and air conditioner |
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