CN208238163U - Air-conditioning duct, compressor and air conditioner - Google Patents

Abstract

The utility model provides a kind of air-conditioning duct, compressor and air conditioner.Air-conditioning duct includes pipeline body, and the first end of the pipeline body has spiral section, and the spiral section has at least one circle helix tube.During implementing use, the outlet of spiral section and compressor is connected.Since the air-conditioning duct in the utility model has spiral section, the utility model utilizes spring damping principle, air-conditioning duct in the exit of compressor walks pipe using spiral section, so that the influence of the mechanical oscillation and turbulent intensity of compressor to air-conditioning duct ess-strain obtains effective attenuation at spiral section, it is transferred to the air-conditioning duct oscillatory forces far from compressor to reduce therewith, because ess-strain excessive problem caused by vibration of compressor and pulsating force is effectively solved.

Description

Air-conditioning duct, compressor and air conditioner

Technical field

The utility model relates to air-conditioning technical fields, in particular to a kind of air-conditioning duct, compressor and air conditioner.

Background technique

Pipeline ess-strain is a difficult point in Air-conditioner design development process, in the air-conditioning exploitation of many years, is only leaned on Experience Design walks pipe mode, so that the reliability of pipeline is very poor, compressor state is varied slightly, and will lead to pipeline stress and answers Become excessive problem, adverse effect is caused to the reliability of air-conditioning, so that the hidden danger of quality such as disconnected pipe occur for air-conditioning.

Present on-board air conditioner uses hose design, can effectively avoid pipeline stress excessive problem, but use hose work Skill higher cost, for just seeming improper for the air-conditioning of the low cost such as window machine.Do not reduce on domestic air conditioning at present The special arrangement of ess-strain uses.

Utility model content

The main purpose of the utility model is to provide a kind of air-conditioning duct, compressor and air conditioners, to solve existing skill The big problem of the ess-strain of air-conditioning duct in art.

To achieve the goals above, one aspect according to the present utility model provides a kind of air-conditioning duct, including pipeline Ontology, the first end of the pipeline body have spiral section, and the spiral section has at least one circle helix tube.

Further, the spiral section has two circle helix tubes.

Further, the spiral section has three circle helix tubes.

Further, the pipeline body further includes straightway, and the straightway is connected smoothly with the spiral section.

Further, the second end of the pipeline body has U section, the U section and the straightway far from described One end of spiral section is connected smoothly.

Further, there is angle α between the plane where the U section and spiral section place plane, wherein 0 ° < α<180°。

Further, having angle α between the plane where the U section and spiral section place plane is 90 °.

Another aspect according to the present utility model, provides a kind of compressor, including air-conditioning duct, and the air-conditioning duct is Above-mentioned air-conditioning duct.

Further, the spiral section of the air-conditioning duct is connect with the outlet of the compressor.

Another aspect according to the present utility model, provides a kind of air conditioner, including compressor, and the compressor is above-mentioned Compressor.

Using the technical solution of the utility model, the air-conditioning duct in the utility model includes pipeline body, the pipeline sheet The first end of body has spiral section, and spiral section has at least one circle helix tube, during implementing use, spiral section and compressor Outlet connection.Since the air-conditioning duct in the utility model has spiral section, the utility model utilizes spring damping principle, The air-conditioning duct in the exit of compressor walks pipe using spiral section, so that the mechanical oscillation of compressor and turbulent intensity are to sky Adjust the influence of pipeline ess-strain to obtain effective attenuation at spiral section, be transferred to the air-conditioning duct oscillatory forces far from compressor with Reduction because ess-strain excessive problem caused by vibration of compressor and pulsating force i.e. effectively solved.

Detailed description of the invention

The accompanying drawings constituting a part of this application is used to provide a further understanding of the present invention, this is practical Novel illustrative embodiments and their description are not constituteed improper limits to the present invention for explaining the utility model. In the accompanying drawings:

Fig. 1 diagrammatically illustrates the first perspective view of the first embodiment of the air-conditioning duct of the utility model；

Fig. 2 diagrammatically illustrates the second perspective view of the first embodiment of the air-conditioning duct of the utility model；

Fig. 3 diagrammatically illustrates the first perspective view of the second embodiment of the air-conditioning duct of the utility model；

Fig. 4 diagrammatically illustrates the second perspective view of the second embodiment of the air-conditioning duct of the utility model；

Fig. 5 diagrammatically illustrates the internal structure chart of the air conditioner of the utility model.

Wherein, the above drawings include the following reference numerals:

10, pipeline body；11, spiral section；12, straightway；13, U section；20, compressor；21, it exports.

Specific embodiment

It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase Mutually combination.The utility model will be described in detail below with reference to the accompanying drawings and embodiments.

It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singular Also it is intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet Include " when, indicate existing characteristics, step, operation, device, component and/or their combination.

It should be noted that the description and claims of this application and term " first " in above-mentioned attached drawing, " Two " etc. be to be used to distinguish similar objects, without being used to describe a particular order or precedence order.It should be understood that using in this way Data be interchangeable under appropriate circumstances, so that presently filed embodiment described herein for example can be in addition to herein Sequence other than those of diagram or description is implemented.In addition, term " includes " and " having " and their any deformation, it is intended that Be to cover it is non-exclusive include, for example, containing the process, method, system, product or equipment of a series of steps or units not Those of be necessarily limited to be clearly listed step or unit, but may include be not clearly listed or for these processes, side The intrinsic other step or units of method, product or equipment.

For ease of description, spatially relative term can be used herein, as " ... on ", " ... top ", " ... upper surface ", " above " etc., for describing such as a device shown in the figure or feature and other devices or spy The spatial relation of sign.It should be understood that spatially relative term is intended to comprising the orientation in addition to device described in figure Except different direction in use or operation.For example, being described as if the device in attached drawing is squeezed " in other devices It will be positioned as " under other devices or construction after part or construction top " or the device of " on other devices or construction " Side " or " under other devices or construction ".Thus, exemplary term " ... top " may include " ... top " and " in ... lower section " two kinds of orientation.The device can also be positioned with other different modes and (is rotated by 90 ° or in other orientation), and And respective explanations are made to the opposite description in space used herein above.

Referring to figs. 1 to 5, embodiment according to the present utility model, provides a kind of air conditioner, in the present embodiment Air conditioner includes compressor 20 and air-conditioning duct, and outlet 21 is provided on compressor 20, and air-conditioning duct is connect with outlet 21.

Air-conditioning duct in the present embodiment includes pipeline body 10, and the first end of the pipeline body 10 has spiral section 11, Spiral section 11 has at least one circle helix tube, and during implementing use, spiral section 11 is connect with the outlet 21 of compressor 20.By Air-conditioning duct in this present embodiment has spiral section 11, and the utility model utilizes spring damping principle, in going out for compressor 20 Air-conditioning duct at mouth 21 walks pipe using spiral section 11, so that the mechanical oscillation of compressor 20 and turbulent intensity are to air-conditioner pipe The influence of road ess-strain obtains effective attenuation at spiral section 11, be transferred to the air-conditioning duct oscillatory forces far from compressor 20 with Reduction because compressor 20 vibration and pulsating force caused by stress excessive problem i.e. effectively solved.

As it can be seen that the utility model can effectively slow down the exceeded problem of air-conditioning duct stress, so that air conditioner is being developed It will not cause air-conditioning duct design intractable because of the unstable of compressor 20 in the process, avoid production line because stress problem passes through Perseverance stops line and invisible cost is caused to increase, and also can avoid because air-conditioning duct fracture leakage causes customer complaint and influences brand Image.

Referring to figure 1 and figure 2, the spiral section 11 in the present embodiment has two circle helix tubes, and structure is simple, convenient for slowing down The exceeded problem of air-conditioning duct stress.

Certainly, if spiral section 11 has three circles in the case that space allows in the other embodiments of the utility model Helix tube is more, convenient for slowing down the exceeded problem of air-conditioning duct stress.

As shown in figure 3 and figure 4, in the second embodiment of the utility model, spiral section 11 can also be enclosed only ginseng in setting one Helix tube, as long as other modes of texturing under the design of the utility model, both are within the protection scope of the present invention.

Recombine shown in Fig. 1 to Fig. 5, the pipeline body 10 in the present embodiment further includes straightway 12, straightway 12 with Spiral section 11 is connected smoothly, here be connected smoothly be meant that between straightway 12 and spiral section 11 as camber line Connection type, rather than transition junctions, convenient for slowing down the ess-strain of air-conditioning duct.

The second end of pipeline body 10 in the present embodiment has U section 13, and U section 13 and straightway 12 are far from spiral section 11 one end is connected smoothly, here be connected smoothly be meant that between straightway 12 and U section 13 as camber line Connection type, rather than transition junctions, convenient for slowing down the ess-strain of air-conditioning duct.

There is angle α between the 11 place plane of plane and spiral section where U section 13 in the present embodiment, wherein 0 ° < α <180°。

Preferably, the angle α between the straightway 12 in the present embodiment and the plane where spiral section 11 is 90 °.

As it can be seen that spiral section 11 is designed to that being parallel to compressor 20 vibrates biggish direction in the present embodiment；If because empty Between limit, allow spiral axis and direction of vibration to have certain angle, but direction of vibration cannot be exactly perpendicularly to；Helical planes With angle 0 < α < 180 of the curved plane of U；0 degree or 180 degree are not may be designed to.For α closer to 90 degree, buffering effect is better.

In order to illustrate the air conditioner of the utility model ess-strain the case where, following experimental verification has been done, to export perfume (or spice) Port 9K window machine original pipeline exhaust ports are without helical structure, stress test result such as table 1:

Table 1:

After increasing spiral knot enough, test result is as follows, it can be seen that and it not only runs stress and is improved, meanwhile, it shuts down Stress has also obtained being effectively improved comprehensively, such as table 2:

Table 2:

It is equally applicable for air intake duct above only by taking the exhaust pipe of compressor as an example, and air intake duct uses above scheme It is more preferable to the Vibrant buffer effect of complete machine pipeline.

In addition, certain model window machine, runs stress and startup-shutdown stress is highly unstable, run up to more than 200 u, shutdown has When up to more than 600~700, after this part, operation stress can stablize in 50u hereinafter, startup-shutdown be also stabilized in 100u a left side It is right.

It can be seen from the above description that the above embodiments of the utility model achieve the following technical effects:

The utility model can effectively slow down the exceeded problem of air-conditioning duct stress, so that complete machine in the process of development will not It causes air-conditioning duct design intractable because of compressor unstable, production line is avoided to stop line because stress problem is regular and make Increase at invisible cost, also can avoid because air-conditioning duct fracture leakage causes customer complaint and influences brand image.

The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.

Claims (10)

1. a kind of air-conditioning duct, which is characterized in that including pipeline body (10), the first end of the pipeline body (10) has spiral shell It revolves section (11), the spiral section (11) has at least one circle helix tube.

2. air-conditioning duct according to claim 1, which is characterized in that the spiral section (11) has two circle helix tubes.

3. air-conditioning duct according to claim 1, which is characterized in that the spiral section (11) has three circle helix tubes.

4. air-conditioning duct according to claim 1, which is characterized in that the pipeline body (10) further includes straightway (12), the straightway (12) is connected smoothly with the spiral section (11).

5. air-conditioning duct according to claim 4, which is characterized in that the second end of the pipeline body (10) has U-shaped Section (13), the U section (13) are connected smoothly with the straightway (12) far from the one end of the spiral section (11).

6. air-conditioning duct according to claim 5, which is characterized in that plane and the spiral shell where the U section (13) There is angle α, wherein 0 ° < α < 180 ° where revolving section (11) between plane.

7. air-conditioning duct according to claim 6, which is characterized in that plane and the spiral shell where the U section (13) Having angle α where revolving section (11) between plane is 90 °.

8. a kind of compressor, including air-conditioning duct, which is characterized in that the air-conditioning duct is any one of claims 1 to 7 institute The air-conditioning duct stated.

9. compressor according to claim 8, which is characterized in that the spiral section (11) of the air-conditioning duct and the compression The outlet (21) of machine connects.

10. a kind of air conditioner, including compressor, which is characterized in that the compressor is compressor described in claim 8 or 9.