CN206247598U - The silencer and air-conditioner of air-conditioner - Google Patents
The silencer and air-conditioner of air-conditioner Download PDFInfo
- Publication number
- CN206247598U CN206247598U CN201621281799.7U CN201621281799U CN206247598U CN 206247598 U CN206247598 U CN 206247598U CN 201621281799 U CN201621281799 U CN 201621281799U CN 206247598 U CN206247598 U CN 206247598U
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- Prior art keywords
- conditioner
- air
- silencer
- silencing pot
- segment
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Abstract
The utility model discloses the silencer and air-conditioner of a kind of air-conditioner, wherein, the silencer of air-conditioner includes：Silencing pot, is provided with the first blow vent at the top of silencing pot, the side wall of silencing pot lower end is provided with the second blow vent；Connecting tube, connecting tube is connected by welding with the second blow vent.Because the radial cross-section product of silencing pot is accumulated more than the radial cross-section of blast pipe, and then enable effectively to be buffered into the refrigerant in silencing pot, and then be effectively reduced the noise that air-conditioner is operationally produced.
Description
Technical field
The utility model is related to air-conditioning technical field, the silencer and air-conditioner of more particularly to a kind of air-conditioner.
Background technology
Existing air-conditioner, especially convertible frequency air-conditioner, when high frequency runs, the more ear-piercing high frequency noise of meeting producing ratio,
During low-frequency operation, annoying " buzz " can be produced, and this noise can pass to interior, have a strong impact on the normal work of people
And rest.
The high and low frequency noise transmission produced for the compressor for solving air-conditioner is to interior, it will usually in compressor
A silencer is respectively set and four-way valve and low pressure valve adapter between blast pipe and four-way valve.But, in the room of air-conditioner
Also can be to experience the low frequency hum that the compressor of air-conditioner is produced during the low wind heating operation in inner side.
Utility model content
Main purpose of the present utility model is to propose a kind of silencer of air-conditioner, it is intended to improve the effect of air-conditioning muffler
Really.
To achieve the above object, the utility model proposes a kind of air-conditioner silencer, it includes：
Silencing pot, is provided with the first blow vent at the top of the silencing pot, the side wall of the silencing pot lower end is provided with second and leads to
Gas port；
Connecting tube, the connecting tube is connected by welding with second blow vent.
Preferably, the connecting tube includes the first paragraph connected with second blow vent and connects with the first paragraph
Lead to and set in angle with the second segment away from the second segment of the silencing pot, and the first paragraph.
Preferably, the axis of the first paragraph is arranged in a mutually vertical manner with the axis of the silencing pot.
Preferably, the first paragraph is provided with positioning convex, the convex away from the outside wall surface of the end of the second segment
Rise for the end abutment with second blow vent.
Preferably, the second segment is set upward away from the end of the first paragraph.
Preferably, the silencer also includes bolster, the bolster be provided with the first mounting hole for being set in distance and
Second mounting hole, the bolster be socketed with the second segment by first mounting hole and second mounting hole with
With the silencing pot be connected the second segment by the silencing pot socket.
Preferably, the bolster is communicated with the first breach of first mounting hole and connects second peace
Fill second breach in hole.
Preferably, the axis of the second segment is set with the diameter parallel of the silencing pot.
Preferably, the insertion pipe to be formed and be connected with first through hole mouth, and institute are upwardly extended at the top of the silencing pot
The internal face for stating insertion pipe is convexly equipped with spacing preiection.
The utility model also proposes a kind of air-conditioner, its silencer for including compressor and air-conditioner, the silencer
It is arranged on the gas exhaust piping of the compressor.
By setting a silencer in the medium circulation pipeline of air-conditioner, the silencer includes silencing pot to the utility model
And connecting tube, the first blow vent is provided with the top of the silencing pot, the side wall of silencing pot lower end offers the second blow vent, connection
Pipe is connected by welding with the second blow vent.Because the radial cross-section product of silencing pot is accumulated more than the radial cross-section of blast pipe,
And then enable effectively to be buffered into the refrigerant in silencing pot, and then be effectively reduced air-conditioner and operationally produce
Noise.
Brief description of the drawings
In order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the accompanying drawing to be used needed for description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to the structure shown in these accompanying drawings.
Fig. 1 is the structural representation of the embodiment of the utility model air-conditioner one；
Fig. 2 is the sectional view of an embodiment of silencer in Fig. 1；
Fig. 3 is the enlarged diagram of part A in Fig. 2；
Fig. 4 is the structural representation of another embodiment of silencer in Fig. 1；
Fig. 5 is the top view of silencer in Fig. 4.
Drawing reference numeral explanation：
| Label | Title | Label | Title |
| 100 | Air-conditioner | 122 | Second segment |
| 10 | Silencer | 121a | Positioning convex |
| 11 | Silencing pot | 13 | Bolster |
| 12 | Connecting tube | 131 | First mounting hole |
| 111 | First blow vent | 132 | Second mounting hole |
| 112 | Second blow vent | 133 | First breach |
| 20 | Compressor | 134 | Second breach |
| 30 | Four-way valve | 113 | Insertion pipe |
| 40 | Low pressure valve | 113a | Spacing preiection |
| 121 | First paragraph |
The realization of the utility model purpose, functional characteristics and advantage will be described further referring to the drawings in conjunction with the embodiments.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the present utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, belongs to the scope of the utility model protection.
If it is to be appreciated that related in the utility model embodiment directionality indicate (such as upper and lower, left and right, it is preceding,
Afterwards ...), then directionality indicates to be only used for explaining relative between each part under a certain particular pose (as shown in drawings)
Position relationship, motion conditions etc., if the particular pose changes, directionality indicates also correspondingly to change therewith.
If in addition, relate to the description of " first ", " second " etc. in the utility model embodiment, should " first ", " the
Two " description etc. is only used for describing purpose, and it is not intended that indicating or implying its relative importance or implicit indicate meaning
The quantity of the technical characteristic for showing.Thus, " first " is defined, the feature of " second " can express or implicitly include at least one
Individual this feature.In addition, the technical scheme between each embodiment can be combined with each other, but must be with ordinary skill
Personnel can be implemented as basis, when the combination appearance of technical scheme is conflicting or cannot realize it will be understood that this technical side
The combination of case does not exist, not within the protection domain of the utility model requirement yet.
In order to improve the noise reduction of the silencer of existing air-conditioner, the utility model proposes a kind of new air-conditioner
Silencer, refer to Fig. 1 and the structural representation that Fig. 2, Fig. 1 are air-conditioner of the present utility model, and Fig. 2 is silencer in Fig. 1
The structural representation of one embodiment.
Fig. 1 is refer to, the silencer 10 of the air-conditioner 100 is installed in the housing of air-conditioner 100, and it is used to reduce air-conditioning
The noise produced during the refrigerant circulation of device 100 so that the noise that operationally produces of air-conditioner 100 is reduced.
Fig. 2 is refer to, the silencer 10 of the air-conditioner 100 includes the parts such as silencing pot 11, connecting tube 12.
The top of silencing pot 11 is provided with the first blow vent 111, and the side wall of lower end is provided with the second blow vent 112.Need explanation
, the silencing pot 11 can be with cylindrical, flat column or other shapes setting.
The connecting tube 12 is connected by welding with the second blow vent 112.It should be noted that the radial direction of the connecting tube 12 is horizontal
Sectional area is accumulated less than the radial cross-section of silencing pot 11.
The silencer 10 of above-mentioned air-conditioner 100 is installed on the gas exhaust piping of compressor 20 of air-conditioner 100, specifically,
The silencer 10 connects the compressor 20 and four-way valve 30 of air-conditioner 100, wherein, first blow vent at the top of silencing pot 11
111 are connected with the blast pipe of compressor 20, and connecting tube 12 is connected with the pipeline of the four-way valve 30 for being connected air-conditioner 100.It is compressed
Machine 20 compresses and forms the refrigerant of high speed and high pressure and discharge from blast pipe, and the first blow vent 111 from the top of silencing pot 11 enters
In silencing pot 11, because the radial cross-section product of silencing pot 11 is accumulated more than the radial cross-section of blast pipe, and then disappear so that entering
Refrigerant in cylinder record 11 is effectively buffered.The silencing pot 11 can play good attenuation to high and low frequency noise, especially
Its noise produced when being and being run with fundamental frequency or octave to compressor 20, has good attenuation, and then cause that this disappears
Sound device 10 can be effectively reduced the noise that air-conditioner 100 is operationally produced, and the compressor 20 for reducing air-conditioner 100 is produced
Noise reach indoor, be conducive to improve user experience.
It should be noted that above-mentioned silencer 10 is vertically installed in the housing of air-conditioner 100, above-mentioned compressor
20 blast pipe is fixedly connected with the first gas outlet of silencing pot 11 by way of welding, because blast pipe is located at silencing pot 11
Top, the silencing pot 11 can carry the weight of blast pipe, therefore, it is possible to avoid air-conditioner 100 in transportation because of top
Winnow with a dustpan and cause the problem that the blast pipe of compressor 20 comes off from the first blow vent 111 to occur.
Obviously, above-mentioned silencer 10 can also be installed between the four-way valve 30 of connection air-conditioner 100 and low pressure valve 40, i.e.,
First blow vent 111 and the pipeline communication for being connected four-way valve 30 of silencing pot 11, connecting tube 12 and the pipeline for being connected low pressure valve 40
Connection.
By setting a silencer 10 in the medium circulation pipeline of air-conditioner 100, the silencer 10 is wrapped the utility model
Silencing pot 11 and connecting tube 12 are included, the top of the silencing pot 11 is provided with the first blow vent 111, and the side wall of the lower end of silencing pot 11 is opened
The second blow vent 112 is provided with, connecting tube 12 is connected by welding with the second blow vent 112.Because the radial direction of silencing pot 11 is transversal
Area is accumulated more than the radial cross-section of blast pipe, and then enables effectively to be buffered into the refrigerant in silencing pot 11,
And then it is effectively reduced the noise that air-conditioner 100 is operationally produced.
Refer to Fig. 2, first paragraph 121 that above-mentioned connecting tube 12 includes being welded with second blow vent 112 of silencing pot 11, with
And connected with first paragraph 121 and set in angle with second segment 122 away from the second segment 122 of silencing pot 11, and first paragraph 121
Put.Because the inner space of air-conditioner 100 is smaller, the first paragraph 121 and second segment 122 of connecting tube 12 are set in angle, energy
The space shared by the silencer 10 is enough greatly reduced, and then facilitates the installation of the silencer 10.
It should be noted that the angle formed between first paragraph 121 and second segment 122 can be arbitrarily angled, if necessary
First paragraph 121 and second segment 122 can again be carried out bending and form broken pipe or curved tube, to facilitate the installation of the silencer 10.
Fig. 2 is refer to, further, axis and the axis of silencing pot 11 of above-mentioned first paragraph 121 are arranged in a mutually vertical manner.Need
It is noted that to ensure that the axis of first paragraph 121 and the axis of silencing pot 11 are arranged in a mutually vertical manner, first to ensure the second ventilation
The axis of mouth 112 is mutually perpendicular to the axis of silencing pot 11, and is relatively simple along the axis direction punching of vertical silencing pot 11
Technique, and then facilitate the processing to silencing pot 11；In addition, when 121 and second blow vent of first paragraph 112 is welded, due to
The circumferential of first paragraph 121 all has sufficiently large space, and then facilitates the welding of the blow vent 112 of first paragraph 121 and second.
Fig. 3 is refer to, above-mentioned first paragraph 121 is provided with positioning convex 121a away from the outside wall surface of the end of second segment 122, should
Positioning convex 121a is used for the end abutment with the second blow vent 112.It is arranged such, on the one hand avoids first paragraph 121 and insert
Length in silencing pot 11 is long, and causes that the end in the insertion silencing pot 11 of first paragraph 121 abuts with the inwall of silencing pot 11,
And then cause the problem that the refrigerant in silencer 10 cannot discharge smoothly to occur；On the other hand certain length is also ensured
In the insertion silencing pot 11 of first paragraph 121, so that first paragraph 121 will not enough go out because of the length in insertion silencing pot 11
The problem now rocked occurs, and then is easy to the welding between first paragraph 121 and silencing pot 11.
Above-mentioned second segment 122 is set upward away from the end of first paragraph 121.It should be noted that second segment 122 be connected
During the pipeline welding of four-way valve 30, the pipeline for connecting four-way valve 30 is located at the top of second segment 122, connects the pipeline of four-way valve 30
Vertically splice with second segment 122 and by being welded and fixed, pipeline and the edge of second segment 122 compared to connection four-way valve 30
Horizontal direction is spliced and by being welded and fixed, and the weight of the pipeline of bearer connection four-way valve 30 is capable of due to second segment 122, because
This, can be avoided air-conditioner 100 from causing the pipeline for connecting four-way valve 30 to be separated with second segment 122 because jolting in transportation
Problem occur.
If it should be noted that the length of above-mentioned first paragraph 121 is too short, i.e., when the length of first paragraph 121 is less than 20mm, connecting
Adapter 12 is susceptible to disconnected pipe.In order to avoid the connecting tube 12 of silencer 10 is broken, Fig. 4, above-mentioned silencer 10 are refer to
Bolster 13 is additionally provided with, the bolster 13 is made of elastomeric material, it can be rubber, silica gel etc., do not do have herein
With second segment 122 be fixedly connected above-mentioned silencing pot 11 by the restriction of body, the bolster 13.The bolster 13 can be buffered effectively
The vibrations that silencing pot 11 and connecting tube 12 are operationally produced, and then asking for the disconnected pipe of appearance of connecting tube 12 can be efficiently avoid
Topic occurs.
Fig. 5 is refer to, above-mentioned bolster 13 is provided with the mounting hole 132 of spaced first mounting hole 131 and second, and
The bolster 13 is socketed by the first mounting hole 131 with second segment 122, and the second mounting hole 132 and silencing pot 11 be socketed and
Second segment 122 is connected with silencing pot 11.It is arranged such, facilitates above-mentioned bolster 13 by silencing pot 11 and second segment 122
It is fixedly connected, and then facilitates the assembling of above-mentioned silencer 10.
Further, above-mentioned bolster 13 is communicated with the first breach 133 and the connection second of the first mounting hole 131
Second breach 134 of mounting hole 132.Because above-mentioned bolster 13 is made of elastomeric material, the first breach 133 and the second breach
134 open up so that above-mentioned first mounting hole 131 and second mounting hole 132 can occur larger deformation, and then convenient by the
It is sheathed on for one section 121 in first mounting hole 131 and silencing pot 11 is sheathed in the second mounting hole 132, be arranged such, enters
One step above-mentioned bolster 13 is facilitated to be fixedly connected silencing pot 11 with first paragraph 121.
Fig. 5 is refer to, the axis of above-mentioned second segment 122 sets with the diameter parallel of silencing pot 11, is arranged such, in convenience
The first mounting hole 131 for stating bolster 13 is socketed with second segment 122, the second mounting hole 132 is socketed with silencing pot 11, and then convenient
The assembling of the silencer 10.
Fig. 2 is refer to, the top of above-mentioned silencing pot 11 upwardly extends the insertion pipe 113 to be formed and be connected with first through hole mouth.
It is understood that the insertion pipe 113 can be inserted in the blast pipe of compressor 20, and by welding and the exhaust of compressor 20
Pipe is fixedly connected；Certainly, the insertion pipe 113 can also be socketed with the blast pipe of compressor 20, and by welding and compressor 20
Blast pipe be fixedly connected.The setting of insertion pipe 113 facilitates the connection of silencing pot 11 and the blast pipe of compressor 20, Jin Erfang
Just the installation of silencer 10.
Further, the internal face of above-mentioned insertion pipe 113 is convexly equipped with spacing preiection 113a.It should be noted that the projection
Can be that the outside wall surface of stamping machine punching press insertion pipe 113 is formed, namely insertion pipe 113 outside wall surface by stamping machine punching press and to
Internal distortions, form above-mentioned spacing preiection 113a.Spacing preiection 113a is used for the spacing row for being inserted to its internal compressor 20
Tracheae.It is arranged such, the length that the blast pipe of compressor 20 on the one hand can be avoided to insert is long, and reduces the silencer 10
Noise reduction, on the other hand also facilitate the blast pipe of control compressor 20 to insert length in the insertion pipe 113, and then be easy to
Welding.
The utility model also proposes a kind of air-conditioner 100, and the air-conditioner 100 includes compressor 20 and is arranged on compression
The silencer 10 of the gas exhaust piping means for air conditioner of machine 20, concrete structure reference above-described embodiment of the silencer 10 of the air-conditioner,
Whole technical schemes of above-mentioned all embodiments are employed due to the silencer 10 of this air-conditioner, therefore at least there is above-mentioned implementation
All beneficial effects that the technical scheme of example is brought, this is no longer going to repeat them.
Preferred embodiment of the present utility model is the foregoing is only, the scope of the claims of the present utility model is not thereby limited,
It is every under inventive concept of the present utility model, the equivalent structure made using the utility model specification and accompanying drawing content is become
Change, or directly/be used in other related technical fields indirectly and be included in scope of patent protection of the present utility model.
Claims (10)
1. a kind of silencer of air-conditioner, it is characterised in that the silencer includes：
Silencing pot, is provided with the first blow vent at the top of the silencing pot, the side wall of the silencing pot lower end is provided with the second blow vent；
Connecting tube, the connecting tube is connected by welding with second blow vent.
2. the silencer of air-conditioner as claimed in claim 1, it is characterised in that the connecting tube includes and the described second ventilation
The first paragraph of mouthful connection and connected with the first paragraph and away from the second segment of the silencing pot, and the first paragraph and institute
Second segment is stated to be set in angle.
3. the silencer of air-conditioner as claimed in claim 2, it is characterised in that the axis of the first paragraph and the silencing pot
Axis be arranged in a mutually vertical manner.
4. the silencer of air-conditioner as claimed in claim 2, it is characterised in that end of the first paragraph away from the second segment
The outside wall surface in portion is provided with positioning convex, and the positioning convex is used for the end abutment with second blow vent.
5. the silencer of air-conditioner as claimed in claim 2, it is characterised in that end of the second segment away from the first paragraph
Portion is set upward.
6. the silencer of air-conditioner as claimed in claim 2, it is characterised in that the silencer also includes bolster, described
Bolster is provided with the first mounting hole and the second mounting hole being set in distance, and the bolster passes through first mounting hole and institute
State second segment socket and second mounting hole is socketed with the silencing pot and the second segment is connected admittedly with the silencing pot
It is fixed.
7. the silencer of air-conditioner as claimed in claim 6, it is characterised in that the bolster is communicated with first peace
The first breach for filling hole and the second breach for connecting second mounting hole.
8. the silencer of air-conditioner as claimed in claim 6, it is characterised in that the axis of the second segment and the silencing pot
Diameter parallel set.
9. the silencer of air-conditioner as claimed in claim 1, it is characterised in that upwardly extend to be formed at the top of the silencing pot
The insertion pipe connected with first through hole mouth, and the internal face of the insertion pipe is convexly equipped with spacing preiection.
10. a kind of air-conditioner, including compressor, it is characterised in that the air-conditioner also includes such as claim 1-9 any one
The silencer of described air-conditioner, the silencer is arranged on the gas exhaust piping of the compressor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621281799.7U CN206247598U (en) | 2016-11-24 | 2016-11-24 | The silencer and air-conditioner of air-conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621281799.7U CN206247598U (en) | 2016-11-24 | 2016-11-24 | The silencer and air-conditioner of air-conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206247598U true CN206247598U (en) | 2017-06-13 |
Family
ID=59002682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621281799.7U Active CN206247598U (en) | 2016-11-24 | 2016-11-24 | The silencer and air-conditioner of air-conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206247598U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107461964A (en) * | 2017-07-25 | 2017-12-12 | 广东美的制冷设备有限公司 | The blast pipe and air conditioner of compressor |
| WO2022227704A1 (en) * | 2021-04-30 | 2022-11-03 | 浙江盾安人工环境股份有限公司 | Silencer and air conditioner having same |
-
2016
- 2016-11-24 CN CN201621281799.7U patent/CN206247598U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107461964A (en) * | 2017-07-25 | 2017-12-12 | 广东美的制冷设备有限公司 | The blast pipe and air conditioner of compressor |
| WO2022227704A1 (en) * | 2021-04-30 | 2022-11-03 | 浙江盾安人工环境股份有限公司 | Silencer and air conditioner having same |
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