CN109915343A - Water conservancy diversion muffler and the compressor and air conditioner for using the muffler - Google Patents
Water conservancy diversion muffler and the compressor and air conditioner for using the muffler Download PDFInfo
- Publication number
- CN109915343A CN109915343A CN201910319358.3A CN201910319358A CN109915343A CN 109915343 A CN109915343 A CN 109915343A CN 201910319358 A CN201910319358 A CN 201910319358A CN 109915343 A CN109915343 A CN 109915343A
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- Prior art keywords
- muffler
- deflector
- water conservancy
- conservancy diversion
- chamber
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 32
- 230000009467 reduction Effects 0.000 claims abstract description 33
- 238000005452 bending Methods 0.000 claims description 3
- 239000003507 refrigerant Substances 0.000 abstract description 18
- 239000007788 liquid Substances 0.000 abstract description 15
- 238000000926 separation method Methods 0.000 abstract description 15
- 230000000694 effects Effects 0.000 description 7
- 239000003921 oil Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 239000010725 compressor oil Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003584 silencer Effects 0.000 description 1
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- Compressor (AREA)
Abstract
The invention discloses a kind of water conservancy diversion muffler and use the compressor and air conditioner of the muffler.The water conservancy diversion muffler includes the shell with multiple gas vents, at least one deflector is provided in shell, and multiple expanding mufflers are provided on deflector.Water conservancy diversion muffler provided by the invention, compared with prior art, multiple deflectors are set in shell, multiple expanding mufflers are set on deflector, multiple noise reduction and gas-liquid separation are carried out to refrigerant, noise and oil content is greatly reduced, improve noise reduction and reduces the efficiency of oil content, meets hommization and industrialization design.
Description
Technical field
The invention belongs to muffler technical fields, are to be related to a kind of water conservancy diversion muffler and use the noise reduction more specifically
The compressor and air conditioner of device.
Background technique
Muffler is a kind of device for preventing sound transmission and air-flow being allowed to pass through, and is the weight for eliminating air power noise
Want measure.Muffler is mounted in air powered equipment (such as air blower, air compressor machine, boiler exhaust mouth, generator, water pump row
The biggish equipment of port noise) airflow channel on or inlet and exhaust system in reduction noise device.
Existing muffler mostly uses lobed structure, by the concaveconvex structure of suppressor lumen, carries out diffusing reflection to sound, most
Whole exhaust silencer, pneumatic noise caused by avoiding flange exhaust outlet from being directly vented, achievees the purpose that noise reduction.
But traditional muffler is limited to the influence of lobed volume size, so that the air volume of flange discharge is pressed in muffler
It is interior, the schemes such as gas vent only are opened up on the gap or lobed face of the diameter of axle and are exhausted, and not only noise reduction effect is poor, improves compression
The power of machine, and due to muffler exhaust be it is in line, cause lubricating oil that the pump housing is discharged together with refrigerant, improve compressor
Oil content, further reduced the efficiency of compressor.
Summary of the invention
The purpose of the present invention is to provide a kind of water conservancy diversion muffler, with solve noise reduction effect existing in the prior art it is poor,
The high problem of compressor oil content.
To achieve the above object, the technical solution adopted by the present invention is that: provide a kind of water conservancy diversion muffler, including with multiple
The shell of gas vent is provided at least one deflector in the shell, multiple expanding noise reductions is provided on the deflector
Device.
Preferably, the first deflector and the second deflector successively arranged, first water conservancy diversion are provided in the shell
Multiple evenly arranged expanding mufflers are provided on plate and second deflector.
Preferably, the expanding muffler on first deflector and the expanding muffler on second deflector
It is arranged in a staggered manner.
Further, the expanding muffler includes venthole and the expansion cavity with the venthole vertical connection
Room.
Further, first deflector and second deflector successively divide the inside of the shell from the bottom to top
It is divided into first chamber, second chamber and third chamber, the gas vent is provided with the side wall of the shell and the connection third
Chamber.
Preferably, the size of the shell is gradually reduced from bottom to top, and the space of the first chamber is made to be greater than described the
The space of two chambers, the space of the second chamber are greater than the space of the third chamber.
Further, the bottom of the shell is provided with the mounting portion of outward bending.
Further, multiple mounting holes are offered on the mounting portion.
Another object of the present invention is to provide a kind of compressor, the compressor includes above-mentioned water conservancy diversion muffler.
Another object of the present invention is to provide a kind of air conditioner, the compressor of the air conditioner includes above-mentioned water conservancy diversion noise reduction
Device.
The beneficial effect of water conservancy diversion muffler provided by the invention is: compared with prior art, being arranged in shell multiple
Multiple expanding mufflers are arranged in deflector on deflector, carry out multiple noise reduction and gas-liquid separation to refrigerant, significantly drop
Low noise and oil content improve noise reduction and reduce the efficiency of oil content, meet hommization and industrialization design.
Detailed description of the invention
It to describe the technical solutions in the embodiments of the present invention more clearly, below will be to embodiment or description of the prior art
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only of the invention some
Embodiment for those of ordinary skill in the art without any creative labor, can also be according to these
Attached drawing obtains other attached drawings.
Fig. 1 is the cross-sectional view of water conservancy diversion muffler provided in an embodiment of the present invention.
Wherein, each attached drawing main mark in figure:
1, shell；2, gas vent；3, the first deflector；4, the second deflector；
5, expanding muffler；51, venthole；52, expansion chamber；
6, first chamber；7, second chamber；8, third chamber；9, mounting portion；10, mounting hole.
Specific embodiment
In order to which technical problems, technical solutions and advantages to be solved are more clearly understood, tie below
Accompanying drawings and embodiments are closed, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only
To explain the present invention, it is not intended to limit the present invention.
It should be noted that it can be directly another when element is referred to as " being fixed on " or " being set to " another element
On one element or indirectly on another element.When an element is known as " being connected to " another element, it can
To be directly to another element or be indirectly connected on another element.
In the description of the present invention, it is to be understood that, term " center ", " length ", " width ", " thickness ", "upper",
The orientation or position of the instructions such as "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside"
Relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description of the present invention and simplification of the description, without referring to
Show or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot manage
Solution is limitation of the present invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.In the description of the present invention, the meaning of " plurality " is two or more,
Unless otherwise specifically defined.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
The interaction relationship of connection or two elements inside two elements.It for the ordinary skill in the art, can be with
The concrete meaning of above-mentioned term in the present invention is understood as the case may be.
Referring to Fig. 1, existing be illustrated water conservancy diversion muffler provided in an embodiment of the present invention.The water conservancy diversion muffler, packet
Shell 1 is included, shell 1 offers multiple gas vents 2, at least one deflector is provided in shell 1, is provided on deflector multiple
Expanding muffler 5.During exhaust, refrigerant, which is introduced into the cavity that first deflector and shell 1 are formed, to be dropped
It makes an uproar and gas-liquid separation, second of noise reduction is then carried out by the expanding muffler 5 on first deflector again, and so on,
After multiple noise reduction and gas-liquid separation, noise and oil content is greatly reduced.
Compared with prior art multiple deflectors are arranged, in water conservancy diversion in water conservancy diversion muffler provided by the invention in shell 1
Multiple expanding mufflers 5 are set on plate, multiple noise reduction and gas-liquid separation are carried out to refrigerant, noise is greatly reduced and contains
Oil cut rate improves noise reduction and reduces the efficiency of oil content, meets hommization and industrialization design.
Preferably, referring to Fig. 1, a kind of specific embodiment as water conservancy diversion muffler provided by the invention, in shell 1
It is provided with the first deflector 3 and the second deflector 4, the first deflector 3 is located at the lower section of the second deflector 4, in the first deflector 3
Be provided with multiple expanding mufflers 5 on the second deflector 4, refrigerant is on through the first deflector 3, the first deflector 3
Expanding muffler 5, the second deflector 4, multiple noise reduction and gas-liquid occurs after the expanding muffler 5 on the second deflector 4
Separation, substantially increases noise reduction effect, reduces oil content.
Preferably, referring to Fig. 1, expanding on expanding muffler 5 and the second deflector 4 on the first deflector 3
It is arranged in a staggered manner between muffler 5, so that refrigerant enters on the second deflector 4 in the expanding muffler 5 from the first deflector 3
Expanding muffler 5 when become more difficult, convenient for extending the circulation path of refrigerant, so that irreflexive time occurs for refrigerant
Longer, the process of noise reduction and gas-liquid separation is more abundant, enhances refrigerant noise reduction effect.
Further, referring to Fig. 1, expanding muffler 5 includes venthole 51 and expansion chamber 52, wherein venthole
51 and 52 vertical connection of expansion chamber, refrigerant is introduced into venthole 51 when entering expanding muffler 5, enters back into expansion cavity
Diffusing reflection occurs in room 52 to carry out noise reduction, finally comes out out of expansion chamber 52 and is discharged by venthole 51.So that refrigerant
Become more difficult when entering the second venthole 51 from the first venthole 51, convenient for extending the circulation path of refrigerant, so that
Refrigerant generation irreflexive time is longer, and the process of noise reduction and gas-liquid separation is more abundant, enhances refrigerant noise reduction effect.
Further, referring to Fig. 1, the inside of shell 1 is divided into first chamber by the first deflector 3 and the second deflector 4
6, second chamber 7 and third chamber 8, gas vent 2 are provided with the side wall of shell 1, and gas vent 2 is connected to third chamber 8.Firstly, cold
Matchmaker is entering first chamber 6, carries out first time noise reduction and gas-liquid separation；Then, refrigerant passes through the expanding on the first deflector 3
Muffler 5 carries out second of noise reduction；Then, second chamber 7 is entered by the first venthole 51, carries out third time noise reduction and the
Secondary gas-liquid separation；Then, then by the expanding muffler 5 on the second deflector 4 the 4th noise reduction is carried out；Pass through second again
Venthole 51 enters third chamber 8, carries out the 5th noise reduction and third time gas-liquid separation, is finally discharged from gas vent 2, entirely
Process experienced five noise reductions and gas-liquid separation three times, significantly reduce noise and oil content.Certainly, in other embodiments
In, the quantity of deflector can be also selected according to the actual situation.
Preferably as another specific embodiment of water conservancy diversion muffler provided by the invention, it is arranged first in shell 1
Deflector 3, the second deflector 4 and third deflector, the first deflector 3, the second deflector 4 and third deflector are from top to bottom
It sets gradually, is provided with multiple evenly arranged expandings on the first deflector 3, the second deflector 4 and third deflector and disappears
Sound device 5, according to noise reduction above and gas-liquid separation process, three deflectors may make refrigerant by seven noise reductions and four gas-liquids
The quantity of separation, deflector and expanding muffler 5 is more, and noise reduction effect is better.Certainly, in other embodiments, Ke Yigen
According to actual conditions and demand, the quantity of deflector and the quantity of expanding muffler 5 are selected, details are not described herein.
Preferably, referring to Fig. 1, the radial dimension of shell 1 is gradually reduced from the bottom to top, first chamber 6, second chamber 7,
The space of third chamber 8 is sequentially reduced, refrigerant from first chamber 6 to second chamber 7 again to during third chamber 8, due to
Space is gradually reduced, and occurs that irreflexive process is more violent, so that the better effect of noise reduction and gas-liquid separation.
Further, referring to Fig. 1, the bottom of shell 1 is provided with the mounting portion 9 of outward bending, can lead to during installation
Mounting portion 9 is crossed shell 1 to be fixed on ring flange etc..
Further, referring to Fig. 1, offering multiple mounting holes 10 on mounting portion 9, mounting hole 10 is passed through convenient for connector
Connecting plate is fixed.
The present invention also provides a kind of compressor, the compressor includes above-mentioned water conservancy diversion muffler.
The present invention also provides a kind of air conditioner, the compressor of the air conditioner includes above-mentioned water conservancy diversion muffler.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (10)
1. a kind of water conservancy diversion muffler, including the shell with multiple gas vents, it is characterised in that: be provided at least in the shell
One deflector is provided with multiple expanding mufflers on the deflector.
2. water conservancy diversion muffler as described in claim 1, it is characterised in that: be provided with first successively to arrange in the shell and lead
Multiple evenly arranged expandings are provided on flowing plate and the second deflector, first deflector and second deflector
Muffler.
3. water conservancy diversion muffler as claimed in claim 2, it is characterised in that: expanding muffler on first deflector with
Expanding muffler on second deflector is arranged in a staggered manner.
4. water conservancy diversion muffler as claimed in claim 2, it is characterised in that: the expanding muffler include venthole and with
The expansion chamber of the venthole vertical connection.
5. water conservancy diversion muffler as claimed in claim 2, it is characterised in that: first deflector and second deflector will
The inside of the shell is successively separated into first chamber, second chamber and third chamber from the bottom to top, and the gas vent is provided with
The side wall and the connection third chamber of the shell.
6. water conservancy diversion muffler as claimed in claim 5, it is characterised in that: the size of the shell is gradually reduced from bottom to top,
The space of the first chamber is set to be greater than the space of the second chamber, the space of the second chamber is greater than the third chamber
Space.
7. water conservancy diversion muffler as described in claim 1, it is characterised in that: the bottom of the shell is provided with the peace of outward bending
Dress portion.
8. water conservancy diversion muffler as claimed in claim 7, it is characterised in that: offer multiple mounting holes on the mounting portion.
9. a kind of compressor, it is characterised in that: the compressor includes water conservancy diversion noise reduction of any of claims 1-8
Device.
10. a kind of air conditioner, it is characterised in that: the compressor of the air conditioner includes of any of claims 1-8
Water conservancy diversion muffler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910319358.3A CN109915343A (en) | 2019-04-19 | 2019-04-19 | Water conservancy diversion muffler and the compressor and air conditioner for using the muffler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910319358.3A CN109915343A (en) | 2019-04-19 | 2019-04-19 | Water conservancy diversion muffler and the compressor and air conditioner for using the muffler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109915343A true CN109915343A (en) | 2019-06-21 |
Family
ID=66977912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910319358.3A Pending CN109915343A (en) | 2019-04-19 | 2019-04-19 | Water conservancy diversion muffler and the compressor and air conditioner for using the muffler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109915343A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111764990A (en) * | 2020-08-04 | 2020-10-13 | 中船动力有限公司 | Tail gas denitration and noise reduction integrated device for marine medium-speed diesel engine |
| CN111894834A (en) * | 2020-08-11 | 2020-11-06 | 珠海格力节能环保制冷技术研究中心有限公司 | Silencer and compressor |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201991783U (en) * | 2010-12-09 | 2011-09-28 | 珠海格力节能环保制冷技术研究中心有限公司 | Side exhaust muffler and rotary compressor with same |
| CN202833034U (en) * | 2012-10-19 | 2013-03-27 | 安徽众汇制冷有限公司 | Silencer with double sound eliminating functions |
| CN206738170U (en) * | 2017-02-23 | 2017-12-12 | 广东美芝制冷设备有限公司 | Muffler and there is its rotary compressor |
| CN210068413U (en) * | 2019-04-19 | 2020-02-14 | 珠海凌达压缩机有限公司 | Flow guiding silencer and compressor and air conditioner using same |
-
2019
- 2019-04-19 CN CN201910319358.3A patent/CN109915343A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201991783U (en) * | 2010-12-09 | 2011-09-28 | 珠海格力节能环保制冷技术研究中心有限公司 | Side exhaust muffler and rotary compressor with same |
| CN202833034U (en) * | 2012-10-19 | 2013-03-27 | 安徽众汇制冷有限公司 | Silencer with double sound eliminating functions |
| CN206738170U (en) * | 2017-02-23 | 2017-12-12 | 广东美芝制冷设备有限公司 | Muffler and there is its rotary compressor |
| CN210068413U (en) * | 2019-04-19 | 2020-02-14 | 珠海凌达压缩机有限公司 | Flow guiding silencer and compressor and air conditioner using same |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111764990A (en) * | 2020-08-04 | 2020-10-13 | 中船动力有限公司 | Tail gas denitration and noise reduction integrated device for marine medium-speed diesel engine |
| CN111894834A (en) * | 2020-08-11 | 2020-11-06 | 珠海格力节能环保制冷技术研究中心有限公司 | Silencer and compressor |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination |