CN210320316U - Air conditioner - Google Patents

Abstract

The utility model provides an air conditioner belongs to air conditioner technical field. The air conditioner includes the indoor set, and with the fresh air pipeline that the indoor set is connected, the fresh air pipeline include the glossy new trend hose of an at least inner wall, and with the wall pipe of fresh air hose connection, the new trend hose includes one section ripple section at least to and first linkage segment and second linkage segment, first linkage segment with the second linkage segment is located the relative both ends of new trend hose, the second linkage segment include with the connecting portion of wall pipe outer wall adaptation, and with the switching portion of first linkage segment outer wall adaptation. The fresh air pipeline of the air conditioner adopts a low wind resistance structural design and a universal connection form, and has the advantages of good fresh air effect, strong universality and good user experience.

Description

Air conditioner

Technical Field

The utility model belongs to the technical field of the air conditioner, especially, relate to an air conditioner.

Background

With the increasing improvement of the living standard of the public, the comfortable temperature and humidity of the room cannot meet the pursuit of the user on the living quality, and the consumers also put forward higher requirements on the freshness and the air quality of the indoor air. The demand of user can't be satisfied to single air conditioner or clarifier, the integrative air conditioner of air-new or the integrative air conditioner of air-purification of integrated new trend clearing machine and air purifier function also takes place, wherein the pipeline of drawing the new trend from the open air and the connected form are the important component part that realizes the new trend function, the new trend pipeline of difference and tube coupling form can cause the windage different, and then produce the influence to the size of new amount of wind, directly influence the effect of new trend function, furthermore, the difference of user service environment is also different to the connection installation requirement of new trend pipeline. How to design the fresh air pipeline with low wind resistance technically realizes the universal connection design under different use environments is the key for solving the problem.

Disclosure of Invention

The utility model discloses to foretell technical problem, provide an air conditioner, wherein the new trend pipeline adopts low windage structural design and universalization connected form, has that the new trend is effectual, the commonality is strong, user experience is good advantage.

In order to achieve the above object, the utility model discloses a technical scheme be:

the utility model provides an air conditioner, including the indoor set, and with the new trend pipeline that the indoor set is connected, the new trend pipeline include the glossy new trend hose of an at least inner wall, and with the wall pipe of new trend hose connection, the new trend hose includes one section ripple section at least to and first linkage segment and second linkage segment, first linkage segment with the second linkage segment is located the both ends that the new trend hose is relative, the second linkage segment include with the connecting portion of wall pipe outer wall adaptation, and with the switching portion of first linkage segment outer wall adaptation.

Preferably, the corrugated sections are multiple sections, and the multiple sections of corrugated sections are connected through butt-joint optical sections.

Preferably, the fresh air hoses are connected in series.

Preferably, the fresh air hoses are multiple and are connected through hard pipes.

Preferably, the first connecting section is connected with the indoor unit through a pipe seat, and a filter screen support is connected to the pipe seat.

Preferably, the periphery of the pipe seat is provided with an arc-shaped open slot and an arc-shaped lug, and the open slot and the lug are positioned on the same circular ring surface; the filter screen support is inserted into the lug, and a convex ring matched with the opening groove is arranged on the inner surface of the support.

Preferably, the inner wall of the lug is provided with a groove, and the filter screen bracket is provided with a bulge matched with the groove.

Preferably, the butt joint of the tube seat and the fresh air hose and the butt joint of the fresh air hose and the wall penetrating tube are connected through threads, clamps, glue or sealing rubber strips.

Preferably, one end of the wall penetrating pipe, which is far away from the fresh air hose, is provided with a rainproof elbow, and the end part of the rainproof elbow is provided with an air inlet grille.

Preferably, the grid spacing of the air inlet grid is 12-15 mm.

Compared with the prior art, the utility model discloses an advantage lies in with positive effect:

1. the fresh air pipeline in the air conditioner realizes low wind resistance by designing and using the corrugated hose with smooth inner wall, does not influence the fresh air quantity, and has good fresh air effect; simultaneously, at a link design connecting portion and switching portion of new trend hose, make it both can pass through connecting portion adaptation wall pipe, can pass through switching portion adaptation new trend hose again, therefore, can establish ties the new trend hose 21 of different quantity according to the environment of difference and realize the length demand, have the advantage that the commonality is strong.

2. The utility model discloses having designed the butt joint light section among the new trend hose, can cutting the new trend hose through following the butt joint light section, then add the mode extension new trend pipeline that connects the hard tube, perhaps only use one section to cut the new trend hose of weak point and reach the purpose that subtracts short new trend pipeline, the design of butt joint light section has not only increased several kinds of operation modes and has selected, makes the operation have referential nature, convenience moreover.

3. The utility model discloses the tube socket is through adopting lug, open slot structure and filter screen leg joint, and the lug structure guarantees that draught area is inconvenient, cooperates the filter screen leg to play limiting displacement to the installation of fresh air pipeline simultaneously.

4. The utility model discloses the rain-proof elbow of wall-penetrating pipe design to and the air inlet grid of preventing the insect bird, can prevent rainwater, insect bird etc. and get into the pipeline, have the advantage that the reliability is high.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of the air conditioner of the present invention;

FIG. 2 is a cross-sectional view of a fresh air pipeline in the air conditioner of the present invention;

FIG. 3 is a schematic structural view of a fresh air hose of the air conditioner of the present invention;

FIG. 4 is an enlarged view of the line A in FIG. 2;

FIG. 5 is a schematic structural view of the air conditioner of the present invention showing the butt joint of the fresh air hose and the wall penetrating pipe;

fig. 6 is a schematic structural view of an embodiment of the air conditioner of the present invention, in which a fresh air pipeline is lengthened;

fig. 7 is a schematic structural view of another embodiment of the air conditioner of the present invention, in which a fresh air pipeline is lengthened;

fig. 8 is a schematic structural view of an embodiment of the air conditioner of the present invention in which the fresh air pipeline is shortened;

FIG. 9 is a schematic structural view of the air conditioner of the present invention when the tube seat and the filter net bracket are separated;

FIG. 10 is a cross-sectional view of the air conditioner of the present invention showing the connection between the tube seat and the filter support;

FIG. 11 is an enlarged view of B of FIG. 10;

FIG. 12 is a schematic structural view of a wall pipe in the air conditioner of the present invention;

in the above figures: 1. an indoor unit; 2. a fresh air pipeline; 21. a fresh air hose; 211. a first connection section; 212. a corrugated section; 213. a second connection section; 2131 a connecting part; 2132. a switching part; 214. butting the optical sections; 22. a through-wall pipe; 221. a rain-proof elbow; 222. an air inlet grille; 3. a tube holder; 31. a lug; 311. A groove; 32. an open slot; 4. a screen support; 41. a protrusion; 42. a convex ring; 5. a wall body; 6. and (4) hard tubes.

Detailed Description

The present invention is specifically described below by way of exemplary embodiments. It should be understood, however, that elements, structures and features of one embodiment may be beneficially incorporated in other embodiments without further recitation.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, are not to be construed as limiting the present invention.

The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The integration of current part air conditioner has the new trend function, realizes that the new trend needs to introduce outdoor air indoor, all connects the new trend pipeline at present on the indoor set, and indoor set is connected to new trend pipeline one end, and the other end is worn the wall to outdoor, thereby realizes introducing of outdoor air, therefore the new trend pipeline becomes the important factor that influences the new trend effect, and the new trend pipeline of different forms is different to the influence of new trend volume, and in addition, user service environment's difference is also different to the connection installation of new trend pipeline, the utility model discloses based on this problem, provide following technical scheme: the air conditioner is designed, wherein the fresh air pipeline adopts a corrugated hose with a smooth inner wall, so that the fresh air pipeline is low in wind resistance and can be bent, the fresh air quantity is not influenced, and a better fresh air effect is achieved; the butt joint of the corrugated hose is designed, so that the corrugated hose can be connected with a wall pipe and can be connected with the hose to realize the serial connection of a plurality of hoses, the length of a fresh air pipeline can be conveniently changed, and the corrugated hose has universality and is suitable for different use environments.

For better understanding of the above technical solutions, the following detailed descriptions are provided with reference to the accompanying drawings and specific embodiments.

Referring to fig. 1-5, an air conditioner comprises an indoor unit 1 and a fresh air pipeline 2, wherein the indoor unit 1 is provided with a fresh air duct and an air outlet and can realize a fresh air function, one end of the fresh air pipeline 2 is connected with the indoor unit 1 and can realize the communication between the fresh air pipeline 2 and the fresh air duct in the indoor unit 1, the other end of the fresh air pipeline 2 penetrates through a wall body 5 and extends to the outside, and outdoor air is delivered into the room through the fresh air pipeline 2 and the fresh air duct and the air outlet. The fresh air pipeline 2 of the air conditioner comprises a fresh air hose 21 and a wall penetrating pipe 22, wherein the two ends of the fresh air hose 21 are respectively connected with the indoor unit 1 and the wall penetrating pipe 22, the fresh air hose 21 is designed to be a corrugated hose with a smooth inner wall, and compared with a telescopic corrugated pipe, the smooth wind resistance of the inner wall of the fresh air hose 21 is very low, and the fresh air volume cannot be influenced.

In addition, the fresh air hose 21 includes a first connection section 211, a corrugated section 212 and a second connection section 213, and the first connection section 211 and the second connection section 213 are respectively located at two ends of the fresh air hose 21; the outer wall of the corrugated section 212 is designed with thread-shaped ribs, so that on one hand, the ribs can increase the strength of the hose, and on the other hand, the hose can be properly bent to adapt to different environments; the outer walls of the first connecting section 211 and the second connecting section 213 are smooth and are suitable for butt joint, the first connecting section 211 is butt joint with the indoor unit 1, the second connecting section 213 can be butt joint with the wall penetrating pipe 22 and can also be butt joint with the first connecting section 211 of another fresh air hose 21, therefore, the second connecting section 213 is designed to comprise a connecting part 2131 and an adapter part 2132, the inner diameter of the connecting part 2131 is matched with the outer diameter of the wall penetrating pipe 22, and the inner diameter of the adapter part 2132 is matched with the outer diameter of the first connecting section 211. Specifically, the inner diameter of the adapter 2132 is equal to the outer diameter of the first connection section 211, and the transition fit of the two ensures the reliability and the sealing performance of the connection.

As a basic embodiment of the utility model, indoor set 1 is connected to the first linkage segment 211 of new trend hose 21, and the wall pipe 22 is connected to connecting portion 2131 of new trend hose 21, can realize the extension of new trend pipeline 2 and subtract the weak point on this structural style's basis, satisfies the connection installation of new trend pipeline 2 under the different service environment.

As an embodiment of lengthening the fresh air pipeline 2, since the adapter portion 2132 is designed on the second connection segment 213 of the fresh air hose 21, a mode of connecting a plurality of fresh air hoses 21 in series can be adopted, that is, on the basis of the above embodiment, the fresh air hose 21 is additionally connected between the fresh air hose 21 and the wall penetrating pipe 21, as shown in fig. 6, the adapter portion 2132 of the left fresh air hose 21 is connected with the first connection segment 211 of the right fresh air hose 21, and the connection portion 2131 of the right fresh air hose 21 is connected with the wall penetrating pipe 22. By analogy, the fresh air hoses 21 with different quantities can be connected in series to meet the length requirement according to the actual environment requirement.

For reference, the length of the fresh air pipeline 2 can be reduced by cutting the wall pipe 22, or by cutting the fresh air hose 21, or by adjusting the matching length of the wall pipe 22 and the fresh air hose 21 to adjust the fresh air pipeline 2 to a proper length. It will be readily appreciated that the above may also be implemented in combination.

The fresh air pipeline 2 in the air conditioner realizes low wind resistance by designing and using the corrugated hose with smooth inner wall, does not influence the fresh air quantity, and has good fresh air effect; meanwhile, the connecting portion 2131 and the switching portion 2132 are designed at one connecting end of the fresh air hose 21, so that the fresh air hose can be adapted to the wall penetrating pipe 22 through the connecting portion 2131 and can be adapted to the fresh air hose 21 through the switching portion 2132, therefore, the length requirements can be met by connecting different numbers of fresh air hoses 21 in series according to different environments, and the novel air hose structure has the advantage of high universality.

Further, the corrugated section 212 of the fresh air hose 21 is designed to have multiple sections, and the two corrugated sections 212 in fig. 3 are taken as an example for illustration, and a butt-joint light section 214 is connected between the two corrugated sections 212, and the butt-joint light section 214 is designed to conveniently lengthen or shorten the fresh air pipeline 2. It is easy to understand that the number of corrugated sections 21 may be adaptively designed, and the scope of the present invention is not limited to this number.

As a second embodiment of the extension of the fresh air duct 2, see fig. 7, the fresh air duct 2 is extended by cutting the fresh air hose 21 from the butt-joint light section 214 and then joining the hard pipe 6 between the two sections.

As another embodiment of reducing the length of the fresh air duct 2, referring to fig. 8, the fresh air hose 21 is cut off from the butt-joint light section 214, and only one shortened fresh air hose 21 is used to connect the indoor unit 1 and the wall-penetrating pipe 2.

The utility model discloses designed butt joint light section 214 among the new trend hose 21, can cut new trend hose 21 through from butt joint light section 214, then add the mode extension new trend pipeline 2 that connects hard tube 3, perhaps only use one section to cut the new trend hose 21 of weak point and reach the purpose that subtracts short new trend pipeline 2, butt joint light section 214's design has not only had more several kinds of operation modes to select, makes the operation have referential, convenience moreover.

Specifically, as shown in fig. 1-2, the first connection section 211 of the fresh air hose 21 is connected to the indoor unit 1 through the tube seat 3. The butt joint of the fresh air pipeline 2 and the pipe seat 3 and the butt joint between the pipes in the fresh air pipeline 2 can be connected through threads, clamps, glue or sealing rubber strips.

Referring to fig. 9-10, the tube base 3 is connected with a filter screen bracket 4, and the specific connection structure is as follows: the periphery of the tube base 3 is provided with an arc-shaped lug 31 and an open slot 32, the lug 31 and the open slot 32 form a circle along the periphery of the tube base 3, the filter screen bracket 4 is provided with a circular ring, the inner surface of the filter screen bracket 4 is provided with a structure complementary with the open slot 32, namely, the filter screen bracket 4 is provided with a convex ring 42, the convex ring 42 is matched with the open slot 32, and the filter screen bracket 4 is clamped with the lug 31. The lug 31 structure guarantees that the ventilation area is unchanged, and simultaneously the filter screen support 4 is matched to play a limiting role in installation of the fresh air pipeline 2. As a preferred embodiment, the lugs 31 and the open slots 32 are both semi-circular arc-shaped, which is relatively beneficial for processing.

The filter screen support 4 and the lug 31 are fixedly installed and clamped by adopting an inverted buckle structure, as shown in fig. 11, a groove 311 is formed in the inner wall of the lug 31, a protrusion 41 matched with the groove 311 is formed in the filter screen support 4, and the filter screen support 4 is not easy to loosen from the tube base 3 through the matching of the groove 311 and the protrusion 41.

Further, as shown in fig. 12, the end of the wall penetrating pipe 22 penetrating the wall 5 is provided with a rain-proof elbow 221, and the rain-proof elbow 221 is preferably integrally formed with the wall penetrating pipe 22, so that in practical use, the rain-proof elbow 221 is placed downwards, and rainwater cannot easily enter the pipeline.

Furthermore, the end of the rain-proof elbow 221 is provided with an air inlet grille 222, the space between the grilles is preferably 12-15mm, the possibility of small animals such as birds and insects entering the rain-proof elbow is increased when the space is too large, the air inlet amount of fresh air is affected when the space is too small, the air inlet grille 222 and the rain-proof elbow 221 are designed integrally, and can be connected in a split manner, such as threaded connection, clamping connection and the like.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (10)

1. The utility model provides an air conditioner, including the indoor set, and with the new trend pipeline that the indoor set is connected, its characterized in that, the new trend pipeline include the glossy new trend hose of an at least inner wall, and with the wall pipe of wearing of new trend hose connection, the new trend hose includes one section at least ripple section to and first linkage segment and second linkage segment, first linkage segment with the second linkage segment is located the both ends that the new trend hose is relative, the second linkage segment include with the connecting portion of wall pipe outer wall adaptation, and with the switching portion of first linkage segment outer wall adaptation.

2. The air conditioner according to claim 1, wherein said corrugated section is a plurality of sections, and said corrugated sections are connected by butt-joint optical sections.

3. The air conditioner according to claim 1 or 2, wherein the number of the fresh air hoses is plural, and the plural fresh air hoses are connected in series.

4. The air conditioner according to claim 1, wherein the fresh air hose is a plurality of fresh air hoses, and the plurality of fresh air hoses are connected through hard pipes.

5. The air conditioner as claimed in claim 1, wherein the first connecting section is connected to the indoor unit through a pipe holder to which a screen bracket is connected.

6. The air conditioner as claimed in claim 5, wherein the tube base is provided at an outer circumference thereof with an arc-shaped open slot and an arc-shaped lug, the open slot and the lug being located on the same circular ring surface; the filter screen support is clamped on the lug, and the inner surface of the support is provided with a convex ring matched with the opening groove.

7. The air conditioner according to claim 6, wherein the inner wall of the lug is provided with a groove, and the filter screen bracket is provided with a protrusion matched with the groove.

8. The air conditioner as claimed in claim 5, wherein the joint of the tube holder and the fresh air hose and the joint of the fresh air hose and the wall penetrating tube are connected by a screw thread, a clip, an adhesive or a sealing rubber strip.

9. The air conditioner as claimed in claim 1, wherein a rain-proof elbow is provided at an end of the wall pipe away from the fresh air hose, and an air inlet grille is provided at an end of the rain-proof elbow.

10. The air conditioner as claimed in claim 9, wherein the grill interval of the air intake grill is 12-15 mm.

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