CN211011637U - Air pipe assembly and integral air conditioner - Google Patents

Abstract

The utility model discloses an air pipe assembly and integral air conditioner relates to air conditioning equipment technical field, and wherein the air pipe assembly includes guide duct and flexible pipe, and the air intake or the air outlet intercommunication in guide duct and the outdoor heat transfer wind channel are injectd in the guide duct and are held the chamber and set up and hold the through-hole that the chamber communicates, but flexible pipe passes through the through-hole pull or accomodates in holding the chamber, and the one end of flexible pipe is connected with the backstop board to stop flexible pipe and deviate from the through-hole. The utility model has the advantages that the telescopic pipe is arranged to be drawn out from the containing cavity and connected to the outside for use, the telescopic pipe is connected with the stop plate to prevent the telescopic pipe from being separated from the through hole and block the through hole, the use is convenient, the sealing performance is good, the telescopic pipe can be integrally installed with the integral air conditioner, and the installation is not needed when in use; in addition, the telescopic pipe can be accommodated in the accommodating cavity through the through hole, so that the storage is facilitated.

Description

Air pipe assembly and integral air conditioner

Technical Field

The utility model relates to an air conditioning equipment technical field, in particular to tuber pipe subassembly and integral air conditioner.

Background

In the related art, the exhaust pipe adopted by the existing integral air conditioner is an independent telescopic pipe, and the exhaust pipe is connected with the integral air conditioner by a special joint, so that the installation process is complex, and the sealing effect is poor. When the exhaust pipe is disassembled and stored, the exhaust pipe is inconvenient to store and place due to more accessories and easily causes the loss of the accessories.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a wind pipe assembly which can be integrally installed with an integral air conditioner, does not need to be installed when in use and has good sealing performance; and can be accommodated in the integral air conditioner for convenient storage.

The utility model discloses still provide an integral air conditioner with above-mentioned tuber pipe subassembly.

According to the utility model discloses an tuber pipe subassembly of first aspect embodiment for integral air conditioner with outdoor heat transfer wind channel has, include: the air guide pipe is communicated with an air inlet of the outdoor heat exchange air duct or an air outlet of the outdoor heat exchange air duct, and an accommodating cavity is defined in the air guide pipe and is provided with a through hole communicated with the accommodating cavity; the telescopic pipe can be pulled or stored in the containing cavity through the through hole, and one end of the telescopic pipe is connected with a stop plate to prevent the telescopic pipe from being separated from the through hole.

According to the utility model discloses tuber pipe subassembly has following beneficial effect at least:

the air duct assembly is convenient to use and can be integrally installed with an integral air conditioner, the air duct assembly does not need to be installed during use, a sealed air guide channel is formed by the air duct and the telescopic pipe, and the air duct assembly is good in sealing performance; in addition, the telescopic pipe can be accommodated in the accommodating cavity through the through hole, so that the telescopic pipe is convenient to store and can be directly pulled and pulled for use next time.

According to some embodiments of the utility model, the flexible pipe is kept away from the one end of backstop board is equipped with the connecting plate.

According to some embodiments of the utility model, the through-hole set up in the upper end of guide duct, but the expansion pipe is along upper and lower direction pull or accomodate in hold the chamber.

According to some embodiments of the invention, the inner wall that holds the chamber be equipped with the outer edge matched with first draw-in groove of backstop board.

According to some embodiments of the utility model, the through-hole set up in the rear end of guide duct, but the expansion pipe is along fore-and-aft direction pull or accomodate in hold the chamber.

According to some embodiments of the present invention, the air guide duct may move in an up-down direction with respect to the integral air conditioner to adjust the height of the telescopic duct.

According to some embodiments of the utility model, the guide duct is including fixed pipe, first connecting pipe and second connecting pipe, the rear end of fixed pipe is equipped with the through-hole just inject hold the chamber, first connecting pipe with fixed pipe fixed connection, second connecting pipe fixed connection in the inner chamber of integral air conditioner and with the air intake in outdoor heat transfer wind channel or the air outlet intercommunication in outdoor heat transfer wind channel, first connecting pipe can for second connecting pipe is along upper and lower direction sliding connection.

According to some embodiments of the utility model, first connecting pipe with second connecting pipe complex one end is equipped with protruding edge, the upper end of the inner wall of second connecting pipe be equipped with protruding edge matched with second draw-in groove.

According to some embodiments of the utility model, protruding edge cover is equipped with the sealing washer.

According to the utility model discloses an integral air conditioner of second aspect embodiment, including the tuber pipe subassembly of above embodiment.

According to the utility model discloses integral air conditioner has following beneficial effect at least:

the air duct is communicated with the air inlet or the air outlet of the outdoor heat exchange air duct, the air duct is internally provided with the accommodating cavity which is provided with the through hole communicated with the accommodating cavity, the telescopic pipe can be pulled out of the accommodating cavity through the through hole and is connected to the outside for use, one end of the telescopic pipe is connected with the stop plate to prevent the telescopic pipe from being pulled out of the through hole and block the through hole, so that the air duct component of the integral air conditioner is convenient to operate when being connected, the air duct component can be integrally installed with the integral air conditioner, the installation is not needed when in use, a sealed air guide channel is formed by the air duct and the telescopic pipe, the sealing performance of the integral air conditioner is; in addition, flexible pipe accessible through-hole is accomodate in holding the intracavity, the storage of the tuber pipe subassembly of being convenient for to and be convenient for integral air conditioner direct use next time.

According to some embodiments of the utility model, the tuber pipe subassembly structure is two and two the tuber pipe subassembly sets up side by side, one of them the tuber pipe subassembly with the air intake connection in outdoor heat transfer wind channel, another the tuber pipe subassembly with the air outlet in outdoor heat transfer wind channel is connected.

Additional aspects and advantages of the invention 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 invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a structural view of an air duct assembly according to an embodiment of the present invention;

FIG. 2 is a block diagram of an air duct assembly according to another embodiment of the present invention;

fig. 3 is a perspective view of an integral air conditioner according to an embodiment of the present invention, wherein the integral air conditioner is in a storage state;

FIG. 4 is a cross-sectional view of FIG. 3;

fig. 5 is a perspective view of an integral air conditioner according to an embodiment of the present invention, wherein the integral air conditioner is in a use state;

FIG. 6 is a cross-sectional view of FIG. 5;

fig. 7 is a perspective view of an integral air conditioner according to another embodiment of the present invention, wherein the integral air conditioner is in a storage state;

FIG. 8 is a cross-sectional view of FIG. 7;

fig. 9 is a perspective view of an integral air conditioner according to another embodiment of the present invention, wherein the integral air conditioner is in a use state;

FIG. 10 is a cross-sectional view of FIG. 9;

FIG. 11 is an enlarged view taken at A in FIG. 6;

fig. 12 is an enlarged view at B in fig. 10.

Reference numerals:

an air duct assembly 10; an outdoor heat exchange air duct 20; a housing 30; a housing groove 31;

an air guide duct 100; a housing chamber 110; a through-hole 120; a first card slot 130; a stationary pipe 140; a first connection pipe 150; a raised edge 151; a second connection pipe 160; a second card slot 161; a seal ring 170;

a telescopic tube 200; a stopper plate 210; a connection plate 220.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated in relation to the orientation description, such as up, down, left, right, front, rear, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, if there are first and second descriptions for distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the precedence of the indicated technical features.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

The utility model discloses tuber pipe subassembly 10 for the integral air conditioner that has outdoor heat transfer wind channel 20, this integral air conditioner can be for single tuber pipe structure or two tuber pipe structures, and the tuber pipe subassembly 10 of this embodiment can be used to connect the air intake of outdoor heat transfer wind channel 20, perhaps is used for connecting the air outlet of outdoor heat transfer wind channel 20, perhaps is equipped with two sets of and two sets of tuber pipe subassemblies 10 and connects the air intake of outdoor heat transfer wind channel 20 and the 20 air outlets in outdoor heat transfer wind channel respectively again.

Referring to fig. 1 and 2, the air duct assembly 10 of an embodiment of the present invention includes an air guide duct 100 and a telescopic duct 200, the air guide duct 100 is communicated with an air inlet of an outdoor heat exchange air duct 20 or an air outlet of the outdoor heat exchange air duct 20, and a through hole 120 that accommodates a cavity 110 and is provided and communicates with the cavity 110 is defined in the air guide duct 100. When the air duct assembly 10 is stored, the telescopic tube 200 can be stored in the accommodating cavity 110 through the through hole 120, so that the condition that the air duct assembly cannot be used next time due to the loss of parts is avoided. When the air duct assembly 10 is used, the extension tube 200 can be pulled out from the accommodating cavity 110 through the through hole 120 and connected to the outside for use, so that the outdoor heat exchange air duct 20 of the integral air conditioner is communicated with the outside through the air duct assembly 10; specifically, the end of the extension tube 200 connected to the outside of the room is typically sealingly connected to the window by a sealing plate or bag. Further, one end of the telescopic tube 200 is connected with a stop plate 210, and the stop plate 210 is located at the end of the telescopic tube 200 matched with the accommodating cavity 110 to stop the telescopic tube 200 from coming out of the through hole 120, so that a stable connection structure is formed between the air guide tube 100 and the telescopic tube 200; and the stop plate 210 can be used for blocking the through hole 120 when the extension tube 200 is drawn out, so that the air guide pipe 100 and the extension tube 200 together form a sealed air guide channel, and the sealing performance of the air pipe assembly 10 is improved. The air pipe assembly 10 of the embodiment can be integrally installed with the integral air conditioner, so that the installation is not required during use, and the operation of a user is facilitated; furthermore, the air duct assembly 10 can be adjusted in length and orientation according to the distance and position relationship with the window, thereby adapting to the needs of different use environments.

It should be noted that the telescopic tube 200 is a series of tubes capable of realizing folding contraction and stretching extension, and can be generally classified into a corrugated compensator, a sleeve compensator, a rotary compensator, or a square compensator, and the present embodiment is not particularly limited. In addition, it can be understood that the outer diameter of the telescopic tube 200 in the collapsed contracted state is larger than that in the extended state, and thus in order to allow the telescopic tube 200 to be smoothly stored and contained in the containing chamber, the size of the through hole 120 and the sectional size of the containing chamber in the storage direction of the telescopic tube 200 are both larger than the outer diameter of the telescopic tube 200 in the collapsed contracted state. Further, in order to reduce the air leakage between the extension tube 200 and the through hole 120 and improve the sealing performance of the air duct assembly 10, the difference between the size of the through hole 120 and the outer diameter of the extension tube 200 in the folded and contracted state is not more than 5 mm.

Referring to fig. 1 and 2, in some embodiments of the present invention, further, a connection plate 220 is disposed at one end of the extension tube 200, which is away from the stop plate 210, and the size of the connection plate 220 is larger than that of the through hole 120, so that a user can conveniently pull or fold the extension tube 200 for storage, thereby improving the usability of the extension tube 200. In addition, referring to fig. 4 and 8, the connection plate 220 limits the extension tube 200, so as to prevent the extension tube 200 from falling into the accommodating cavity 110 completely, which would make it inconvenient to pull the extension tube 200 out of the accommodating cavity 110 during use.

Referring to fig. 1, in the air duct assembly 10 according to an embodiment of the present invention, specifically, the through hole 120 is opened at the upper end of the air guiding duct 100, and the extension tube 200 can be pulled or stored in the accommodating cavity 110 along the up-down direction. Referring to fig. 4, the lower end of the air duct 100 is connected to the air inlet or the air outlet of the outdoor heat exchange air duct 20, and the extension tube 200 moves in the accommodating cavity 110 along the vertical direction. When the air hose assembly 10 is in use, as shown in fig. 5 and 6, the extension tube 200 can be extended in the up-down direction and the front-rear direction according to the distance and position relationship with the window, thereby being adjusted to a proper position.

In some embodiments of the present invention, as shown in fig. 6 and 11, the inner wall of the accommodating cavity 110 is provided with a first slot 130 matched with the outer edge of the stop plate 210, the first slot 130 can limit the stop plate 210, when the telescopic tube 200 is drawn for use, the stop plate 210 is driven to move to the first slot 130, and then the sealing is performed by the engagement between the outer edges of the first slot 130 and the stop plate 210, so as to further improve the sealing performance of the air duct assembly 10.

In some embodiments of the present invention, referring to fig. 1 and fig. 6, the size of the stop plate 210 matches the cross-sectional size of the accommodating cavity 110 in the horizontal direction (i.e. the direction of the plane formed by the front-back direction and the left-right direction), so that in the process of the stop plate 210 moving up and down in the accommodating cavity 110, the outer edge of the stop plate 210 always forms a better seal with the accommodating cavity 110, thereby avoiding air leakage in the gap between the two, and ensuring the sealing performance between the air guide duct 100 and the telescopic duct 200.

Referring to fig. 2, the through hole 120 of the duct assembly 10 according to another embodiment of the present invention is opened at the rear end of the air guiding duct 100, and the extension tube 200 can be pulled or stored in the accommodating cavity 110 along the front-back direction. Referring to fig. 8, the lower end of the air duct 100 is connected to the air inlet or the air outlet of the outdoor heat exchange air duct 20, and the extension tube 200 moves in the accommodating cavity 110 along the front-back direction. When the air duct assembly 10 is in use, as shown in fig. 9 and 10, the extension tube 200 can be stretched in the front-rear direction and up-down direction according to the distance and position relationship with the window, thereby being adjusted to a proper position.

Referring to fig. 2, 7 and 9, in some embodiments of the present invention, the air guide duct 100 may be moved in an up-and-down direction with respect to the unitary air conditioner to adjust the height of the extension duct 200. It can be understood that the air guide duct 100 can move up and down relative to the vertical direction, so that the height of the extending position of the telescopic tube 200 can be adjusted, the bending times and the bending angle of the telescopic tube 200 when the telescopic tube is connected to the outdoor are reduced, and the air guide effect is further improved. It should be further noted that the air duct 100 may be driven to move up and down in various ways in the present embodiment, for example, by manual operation, a rack and pinion mechanism, an air cylinder mechanism, etc., and is not limited in this respect.

Specifically, referring to fig. 2, in some embodiments of the present invention, the air guiding tube 100 includes a fixed tube 140, a first connecting tube 150 and a second connecting tube 160, the rear end of the fixed tube 140 is provided with a through hole 120 and defines the accommodating cavity 110, and the telescopic tube 200 is drawable or receivable in the accommodating cavity 110 along the front-back direction. Further, the first connection pipe 150 is fixedly connected to the fixed pipe 140, the second connection pipe 160 is fixedly connected to the inner cavity of the integral air conditioner and is communicated with the air inlet of the outdoor heat exchange air duct 20 or the air outlet of the outdoor heat exchange air duct 20, and the first connection pipe 150 can be slidably connected to the second connection pipe 160 in the up-down direction, so that a structure capable of being adjusted in the up-down direction is formed, the height of the extension pipe 200 is adjusted, and the extension pipe is stable and compact in structure and high in practicability. When the air duct assembly 10 is used, the fixed duct 140 can be adjusted to a proper height, and then the telescopic tube 200 is stretched and connected to the outside for use, so that the bending times and the bending angle of the telescopic tube 200 connected to the outside are reduced, and the air guide effect is further improved. Moreover, the air duct assembly 10 of the present embodiment can effectively reduce the length of the extension tube 200, thereby improving the convenience of the user and reducing the time of use for accommodating the extension tube 200. Further, the fixing pipe 140 is located at the upper end of the first connection pipe 150, which facilitates the height adjustment of the telescopic pipe 200, and maximizes the height adjustment range of the telescopic pipe 200 in the up-down direction.

Referring to fig. 10 and 12, in some embodiments of the present invention, the first connecting pipe 150 is provided with a protruding edge 151 at one end where the second connecting pipe 160 is engaged, and a second engaging groove 161 engaged with the protruding edge 151 is provided at an upper end of an inner wall of the second connecting pipe 160, so as to limit an end point of the upward movement of the first connecting pipe 150, and prevent the first connecting pipe 150 from being separated from the second connecting pipe 160 during the movement. In addition, it can be understood that the flange 151 connected to one end of the first connection pipe 150 has a certain deformation capability, and when the flange 151 moves to the position of the second engaging groove 161, it can engage with the second engaging groove 161 to form a sealing structure, thereby improving the sealing performance of the mating portion of the first connection pipe 150 and the second connection pipe 160.

In some embodiments of the present invention, referring to fig. 12, the protruding edge 151 is sleeved with a sealing ring 170, so as to further improve the sealing performance between the protruding edge 151 and the second engaging groove 161, and further improve the sealing performance of the air guiding duct 100. It is understood that the sealing ring 170 may be made of rubber, silicon, etc., and is not limited thereto.

In some embodiments of the present invention, referring to fig. 2 and 10, the size of the stop plate 210 matches the cross-sectional size of the accommodating cavity 110 in the vertical direction, so that in the process of the stop plate 210 moving back and forth in the accommodating cavity 110, the outer edge of the stop plate 210 and the accommodating cavity 110 always form a good seal, thereby avoiding air leakage in the gap between the two, and ensuring the sealing between the air guide duct 100 and the telescopic duct 200.

In some embodiments of the present invention, it can be understood that the diameter of the through hole 120 is larger than the outer diameter of the telescopic tube 200, so that the telescopic tube 200 can be conveniently pulled and stored, and the convenience of the user can be improved.

In some embodiments of the present invention, further, the telescopic tube 200 is a corrugated flexible tube, which has good flexibility, light weight, good durability and easy folding.

Referring to fig. 3, 4, 7 and 8, an integral air conditioner according to an embodiment of the present invention may have a single duct structure or a double duct structure, and includes a housing 30 and the duct assembly 10 according to the above embodiment. As one embodiment of the present invention, the air duct assembly 10 may be partially disposed in the casing 30, for example, the air duct 100 may be fixedly connected to the inner wall of the casing 30; as another embodiment of the present invention, the duct assembly 10 may also be independently installed at the rear end of the housing 30. In the integral air conditioner of the embodiment, the air guide pipe 100 communicated with the air inlet or the air outlet of the outdoor heat exchange air duct 20 is arranged, the accommodating cavity 110 is defined in the air guide pipe 100, and the through hole 120 communicated with the accommodating cavity 110 is formed, the telescopic pipe 200 can be pulled out of the accommodating cavity 110 through the through hole 120 and is connected to the outdoor for use, one end of the telescopic pipe 200 is connected with the stop plate 210 to prevent the telescopic pipe from being pulled out of the through hole 120 and block the through hole 120, so that the air pipe assembly 10 of the integral air conditioner is convenient to operate when connected, the air pipe assembly 10 can be integrally installed with the integral air conditioner, the installation is not needed when in use, a sealed air guide channel is formed by the air guide pipe 100 and the telescopic pipe 200, the sealing performance of the; in addition, the extension tube 200 can be received in the receiving cavity 110 through the through hole 120, so as to facilitate the storage of the air duct assembly 10 and the next direct use of the unitary air conditioner.

Referring to fig. 3, 4, 7 and 8, specifically, the integral air conditioner of the present embodiment has a double air duct structure, two air duct assemblies 10 are configured, the two air duct assemblies 10 form air guide channels which are independent of each other, one air duct assembly 10 is connected to an air inlet of the outdoor heat exchange air duct 20, and the other air duct assembly 10 is connected to an air outlet of the outdoor heat exchange air duct 20, so that the outdoor heat exchange air duct 20 of the integral air conditioner can exchange heat with the outside in a sealed manner, thereby improving the heat exchange effect and improving the energy efficiency of the integral air conditioner; and two tuber pipe subassemblies 10 are mutually independent, can avoid producing the cross wind each other, influence heat exchange efficiency. Furthermore, two air duct assemblies 10 are arranged side by side along the left-right direction, so that the integral air conditioner is more compact in layout and more attractive in appearance.

In some embodiments of the present invention, as shown in fig. 5 and fig. 9, specifically, the connecting plate 220 of the two air duct assemblies 10 is integrally formed, so that the two telescopic pipes 200 can be pulled or stored together, thereby improving the usability of the product and facilitating the operation of the user.

In some embodiments of the present invention, referring to fig. 9 and 10, two air guiding pipes 100 are installed in the casing 30, the accommodating groove 31 is opened at the rear end of the casing 30, and two fixing pipes 140 are accommodated in the accommodating groove 31, so as to facilitate the accommodation of the air pipe assembly 10 and make the appearance of the integral air conditioner more beautiful.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims (11)

1. The tuber pipe subassembly for integral air conditioner that has outdoor heat transfer wind channel, its characterized in that includes:

the air guide pipe is communicated with an air inlet of the outdoor heat exchange air duct or an air outlet of the outdoor heat exchange air duct, and an accommodating cavity is defined in the air guide pipe and is provided with a through hole communicated with the accommodating cavity;

the telescopic pipe can be pulled or stored in the containing cavity through the through hole, and one end of the telescopic pipe is connected with a stop plate to prevent the telescopic pipe from being separated from the through hole.

2. The air hose assembly of claim 1, wherein: and one end of the extension tube, which is far away from the stop plate, is provided with a connecting plate.

3. The air hose assembly of claim 1 or 2, wherein: the through hole is arranged at the upper end of the air guide pipe, and the telescopic pipe can be pulled or stored in the accommodating cavity along the vertical direction.

4. The air hose assembly of claim 3, wherein: the inner wall of the accommodating cavity is provided with a first clamping groove matched with the outer edge of the stop plate.

5. The air hose assembly of claim 1 or 2, wherein: the through hole is arranged at the rear end of the air guide pipe, and the telescopic pipe can be drawn or stored in the accommodating cavity along the front-back direction.

6. The air hose assembly of claim 5, wherein: the air guide pipe can move up and down relative to the integral air conditioner so as to adjust the height of the telescopic pipe.

7. The air hose assembly of claim 6, wherein: the air guide pipe comprises a fixed pipe, a first connecting pipe and a second connecting pipe, the through hole is formed in the rear end of the fixed pipe, the accommodating cavity is limited by the through hole, the first connecting pipe is fixedly connected with the fixed pipe, the second connecting pipe is fixedly connected to the inner cavity of the integral air conditioner and communicated with the air inlet of the outdoor heat exchange air duct or the air outlet of the outdoor heat exchange air duct, and the first connecting pipe can be connected with the second connecting pipe in a sliding mode in the vertical direction.

8. The air hose assembly of claim 7, wherein: the first connecting pipe and the second connecting pipe are matched, one end of the first connecting pipe is provided with a convex edge, and the upper end of the inner wall of the second connecting pipe is provided with a second clamping groove matched with the convex edge.

9. The air hose assembly of claim 8, wherein: the convex edge is sleeved with a sealing ring.

10. Integral air conditioner, its characterized in that: comprising an air duct assembly according to any of claims 1 to 9.

11. The unitary air conditioner according to claim 10, wherein: the air pipe assembly is structured into two air pipe assemblies which are arranged side by side, wherein one air pipe assembly is connected with an air inlet of the outdoor heat exchange air channel, and the other air pipe assembly is connected with an air outlet of the outdoor heat exchange air channel.

Images