CN210861851U - Knockout, compressor and air conditioner - Google Patents
Knockout, compressor and air conditioner Download PDFInfo
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- CN210861851U CN210861851U CN201921251342.5U CN201921251342U CN210861851U CN 210861851 U CN210861851 U CN 210861851U CN 201921251342 U CN201921251342 U CN 201921251342U CN 210861851 U CN210861851 U CN 210861851U
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- wall
- knockout
- liquid distributor
- holes
- compressor
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Abstract
The utility model relates to a knockout, compressor and air conditioner belongs to knockout technical field, this knockout package includes pipe box and knockout body, the knockout body includes the knockout outer wall, the pipe box cover is located on the knockout outer wall, the both ends rigid coupling of this pipe box forms the cavity on the knockout outer wall and between the middle zone of pipe box and knockout outer wall, be equipped with the through-hole on the knockout outer wall, through-hole intercommunication cavity and knockout body, the knockout of this structure has better noise reduction, the cavity can eliminate the noise of the inside refrigerant of knockout of flowing through, and above-mentioned compressor adopts above-mentioned knockout, so the noise that produces when this compressor moves is lower, above-mentioned air conditioner adopts above-mentioned compressor, so the noise when this air conditioner moves is also lower, user experience feels better.
Description
Technical Field
The utility model belongs to the technical field of the knockout, in particular to knockout, compressor and air conditioner.
Background
An important measure of the comfort of an air conditioner is the noise level, which is mainly due to the sound generated by the compressor during operation. In order to reduce the noise of the compressor, the method mainly adopted at present is to optimize the internal structure of the compressor, and the common means for solving the transmitted noise is to add a pipeline silencer with an expansion cavity in the pipeline design of the air conditioning system, but due to the limitation of the space structure, the effect of partial improvement measures is limited.
The liquid separator is a component of the compressor, mainly used for gas-liquid separation, and at the same time, the liquid separator is also a muffler which can eliminate some noises, but the silencing effect is limited.
SUMMERY OF THE UTILITY MODEL
The utility model provides a liquid separator for solve the limited technical problem of liquid separator noise reduction among the prior art.
The utility model discloses a following technical scheme realizes: a liquid distributor comprises a pipe sleeve and a liquid distributor body, wherein the liquid distributor body comprises a liquid distributor outer wall, and the pipe sleeve is sleeved on the liquid distributor outer wall.
Further, for better realization the utility model discloses, the through-hole has been seted up on the knockout outer wall, the both ends rigid coupling of pipe box in on the knockout outer wall and in vacuole formation between the middle zone of pipe box and the knockout outer wall, the through-hole intercommunication the cavity with the knockout body.
Further, in order to better realize the utility model discloses, the volume of knockout body inner space is V1, the volume of cavity is V2, and the ratio of V1 and V2 is 0.5-0.8.
Further, in order to realize better the utility model discloses, the pipe box includes the straight tube district section at middle part and the connecting pipe district section at both ends, the connecting pipe district section at straight tube district section and both ends is connected through a transition district section respectively, the inner wall in connecting pipe district section with the knockout outer wall is hugged closely and is welded, the pipe diameter in straight tube district section is greater than the pipe diameter in connecting pipe district section.
Further, in order to better realize the utility model discloses, the transition district section is the conical tube, and the internal diameter of straight tube district section is greater than the aperture of through-hole.
Further, in order to better realize the utility model discloses, the quantity of through-hole is more than one and this through-hole is round hole or square hole or oval hole.
Further, in order to better realize the utility model discloses, the quantity of through-hole is two and two the through-hole with the axis of knockout body is central symmetric distribution, two the through-hole all is located the upper portion or the middle part or the lower part of knockout outer wall.
Further, in order to better realize the utility model discloses, the quantity of through-hole is two and two the through-hole distributes one on top of the other.
The utility model also provides a compressor for produce the technical problem that the noise is big when solving traditional compressor operation.
The utility model discloses a following technical scheme realizes: a compressor comprises the liquid distributor.
The utility model also provides an air conditioner for produce the technical problem that the noise is big when solving traditional air conditioner operation.
The utility model discloses a following technical scheme realizes: an air conditioner comprises the compressor.
The utility model discloses compare in prior art and have following beneficial effect:
(1) the utility model provides a liquid separator, which comprises a liquid separator body with a liquid separator outer wall, and is different from the prior art, the outer wall of the liquid separator is also sleeved with a pipe sleeve, the pipe sleeve can absorb partial noise emitted by the liquid separator, and the noise reduction effect of the liquid separator can not be influenced because the pipe sleeve is arranged on the outer wall of the liquid separator, and the additionally added pipe sleeve can absorb noise with more frequencies on the basis of the noise reduction effect of the liquid separator, thereby leading the noise reduction effect of the utility model to be better;
(2) the compressor provided by the utility model adopts the liquid separator, so the noise generated during the operation is lower;
(3) the utility model provides an air conditioner owing to adopt above-mentioned compressor, so the noise of the poor life when this air conditioner moves is lower, and the experience sense of giving the user is better.
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 perspective view of a dispenser according to the present invention;
FIG. 2 is a cross-sectional view of the liquid distributor according to the present invention (two through holes are provided and are equally distributed on the upper portion of the outer wall of the liquid distributor);
FIG. 3 is a cross-sectional view of the liquid distributor according to the present invention (two through holes are provided and equally distributed in the middle of the outer wall of the liquid distributor);
FIG. 4 is a cross-sectional view of the liquid distributor according to the present invention (two through holes are provided and are equally distributed on the lower portion of the outer wall of the liquid distributor);
fig. 5 is a sectional view of the dispenser according to the present invention (the number of through-holes is two and the through-holes are distributed on the outer wall of the dispenser one above the other).
In the figure:
1-outer wall of the liquid separator; 11-a through hole;
2-pipe sleeve; 21-a straight pipe section; 22-connecting tube section; 23-a transition section;
3-a cavity.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Example 1:
the embodiment provides a liquid distributor for solving the technical problems of vibration and noise caused by air suction caused by limited noise reduction effect of the existing liquid distributor.
The liquid separator comprises a liquid separator body with a liquid separator outer wall 1 and a pipe sleeve 2 capable of absorbing noise, wherein the pipe sleeve 2 is sleeved on and fixedly connected with the liquid separator outer wall 1.
Adopt this structure, the cover is equipped with pipe box 2 on the knockout outer wall 1 of the knockout that this embodiment provided, because the knockout self has certain noise reduction effect, because pipe box 2 sets up on knockout outer wall 1, it can not influence the noise reduction effect of knockout outer wall 1 self moreover, and pipe box 2 of extra increase on the knockout outer wall 1 can strengthen noise cancelling effect.
Therefore, the dispenser provided with the pipe sleeve 2 on the outer wall 1 of the dispenser according to the embodiment has better noise reduction effect compared with the prior art.
It is noted that the outer wall 1 of the dispenser in the embodiment described is actually a side wall of the dispenser body.
Example 2:
the embodiment provides a liquid distributor for solving the technical problems of vibration and noise caused by air suction caused by limited noise reduction effect of the existing liquid distributor.
The liquid separator comprises a liquid separator body with a liquid separator outer wall 1 and a pipe sleeve 2 capable of absorbing noise, wherein the pipe sleeve 2 is sleeved on and fixedly connected with the liquid separator outer wall 1.
Adopt this structure, the cover is equipped with pipe box 2 on the knockout outer wall 1 of the knockout that this embodiment provided, because the knockout self has certain noise reduction effect, because pipe box 2 sets up on knockout outer wall 1, it can not influence the noise reduction effect of knockout outer wall 1 self moreover, and pipe box 2 of extra increase on the knockout outer wall 1 can strengthen noise cancelling effect.
Therefore, the dispenser provided with the pipe sleeve 2 on the outer wall 1 of the dispenser according to the embodiment has better noise reduction effect compared with the prior art.
A specific implementation of this embodiment is as follows:
the two ends of the pipe sleeve 2 are fixedly connected to the outer wall 1 of the liquid distributor, a cavity 3 is formed between the middle area of the pipe sleeve 2 and the outer wall of the outer wall 1 of the liquid distributor, the outer wall 1 of the liquid distributor is provided with a through hole 11, in fact, the through hole 11 is a round hole or a square hole or an oval hole penetrating through the outer wall 1 of the liquid distributor, and the middle area of the pipe sleeve 2 covers the through hole 11, at this time, the through hole 11 conducts the space in the cavity 3 and the liquid distributor body.
Gas will also enter the cavity 3 when flowing in the dispenser body, and this arrangement does not lead to leakage, since the cavity 3 is a chamber. The presence of the cavity 3 absorbs part of the vibrations and noise generated by the gas flowing through the dispenser body, i.e. part of the vibrations and noise emitted by the dispenser body.
By adopting the structure, the aperture of the through hole 11 is set to be different values and the cavity 3 is set to be different volumes or shapes, the noise frequency which can be absorbed by the pipe sleeve 2 is different, namely, the size can be set by a user according to the requirement, so that the purpose of reducing the suction noise with different frequencies is achieved, and the practicability is stronger.
In the preferred embodiment of this embodiment, the volume of the inner space of the dispenser body is defined as V1, the volume of the cavity is V2, and the ratio between V1 and V2 is 0.5-0.8. By adopting the design, the volume of the cavity has a larger adjustable range, and a user can adjust the volume according to the requirement, so that the purpose of reducing the noise with different frequencies is achieved.
Example 3:
this embodiment is a more specific embodiment of embodiment 2, and the pipe sleeve 2 in this embodiment comprises a middle straight pipe section 21 and two end connecting pipe sections 22, and the straight pipe section 21 and the two end connecting pipe sections 22 are respectively connected by a transition section 23.
The connecting pipe section 22 and the straight pipe section 21 are both straight pipes, the pipe wall of the straight pipe section 21 and the pipe wall of the connecting pipe section 22 have the same thickness, the pipe diameter of the straight pipe section 21 is larger than that of the connecting pipe section 22, the pipe diameter of the connecting pipe section 22 is matched with that of the liquid distributor body, when the liquid distributor is installed, the inner wall of the connecting pipe section 22 and the outer wall 1 of the liquid distributor are tightly attached and welded together, at the moment, a space is formed between the straight pipe section 21 and the outer wall 1 of the liquid distributor, and the space is the cavity 3.
As a preferred embodiment of the present embodiment, the transition section 23 in the present embodiment is a tapered tube, the tapered bottom (large-diameter end) of which is connected to the straight tube section 21, and the tapered top (small-diameter end) of which is connected to the connection tube section 22. As another embodiment, the transition section 23 may be a curved surface or a cambered surface which changes linearly.
Example 4:
this embodiment is a specific implementation of embodiment 3, and the inner diameter of the straight pipe section 21 in this embodiment is larger than the aperture of the through hole 11.
The number of the through holes 11 may be one or more.
As a best mode of the present embodiment, the number of the through holes 11 in the present embodiment is two, and the two through holes 11 are symmetrically distributed around the central axis of the liquid distributor body, the two through holes 11 are located at the upper part, the middle part, or the lower part of the outer wall 1 of the liquid distributor, and the pipe sleeve 2 wraps the two through holes 11.
As another preferred embodiment of this embodiment, the number of the through holes 11 in this embodiment is also two, two through holes 11 are distributed on the outer wall 1 of the liquid separator one above the other and two through holes 11 are respectively located on two sides of the outer wall 1 of the liquid separator, and the pipe sleeve 2 wraps the two through holes 11.
Example 5:
the present embodiment provides a compressor, which uses the liquid separator provided in the above embodiments, and since the liquid separator provided in the above embodiments can absorb more frequency noise, the compressor operates with lower noise compared to the prior art.
Example 6:
the embodiment provides an air conditioner, and the air conditioner adopts above-mentioned compressor, so this air conditioner during operation, the noise that produces is lower, and the experience that gives the user feels better.
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 (9)
1. A dispenser, its characterized in that: the liquid distributor comprises a pipe sleeve and a liquid distributor body, wherein the liquid distributor body comprises a liquid distributor outer wall, and the pipe sleeve is sleeved on the liquid distributor outer wall;
the liquid distributor is characterized in that the outer wall of the liquid distributor is provided with a through hole, two ends of the pipe sleeve are fixedly connected to the outer wall of the liquid distributor, a cavity is formed between the middle area of the pipe sleeve and the outer wall of the liquid distributor, and the through hole is communicated with the cavity and the liquid distributor body.
2. The dispenser of claim 1, wherein: the volume of the inner space of the liquid distributor body is V1, the volume of the cavity is V2, and the ratio of V1 to V2 is 0.5-0.8.
3. The dispenser of claim 2, wherein: the pipe sleeve comprises a straight pipe section in the middle and connecting pipe sections at two ends, the straight pipe section and the connecting pipe sections at the two ends are respectively connected through a transition section, the inner wall of the connecting pipe section is tightly attached to and welded with the outer wall of the liquid separator, and the pipe diameter of the straight pipe section is larger than that of the connecting pipe section.
4. The dispenser of claim 3, wherein: the transition section is a conical tube, and the inner diameter of the straight tube section is larger than the aperture of the through hole.
5. A dispenser according to any of claims 1 to 4, wherein: the number of the through holes is more than one, and the through holes are round holes, square holes or oval holes.
6. The dispenser of claim 5, wherein: the number of the through holes is two, the through holes are symmetrically distributed by taking the central axis of the liquid distributor body as a center, and the two through holes are positioned at the upper part or the middle part or the lower part of the outer wall of the liquid distributor.
7. The dispenser of claim 5, wherein: the number of the through holes is two, and the two through holes are distributed one above the other.
8. A compressor, characterized by: comprising a dispenser according to any one of claims 1-7.
9. An air conditioner, characterized in that: comprising the compressor of claim 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921251342.5U CN210861851U (en) | 2019-08-02 | 2019-08-02 | Knockout, compressor and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921251342.5U CN210861851U (en) | 2019-08-02 | 2019-08-02 | Knockout, compressor and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210861851U true CN210861851U (en) | 2020-06-26 |
Family
ID=71302458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921251342.5U Active CN210861851U (en) | 2019-08-02 | 2019-08-02 | Knockout, compressor and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210861851U (en) |
-
2019
- 2019-08-02 CN CN201921251342.5U patent/CN210861851U/en active Active
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