CN2578567Y - Reservoir with annular grooves - Google Patents
Reservoir with annular grooves Download PDFInfo
- Publication number
- CN2578567Y CN2578567Y CN 02261008 CN02261008U CN2578567Y CN 2578567 Y CN2578567 Y CN 2578567Y CN 02261008 CN02261008 CN 02261008 CN 02261008 U CN02261008 U CN 02261008U CN 2578567 Y CN2578567 Y CN 2578567Y
- Authority
- CN
- China
- Prior art keywords
- liquid
- casing body
- air
- storage container
- storing device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model relates to a liquid-storing device with an annular groove, which relates to a compressor of an air conditioner. The main part is a cylinder-shaped casing body, the upper end of the casing body is provided with an air-sucking port, the lower end of the inner part of the casing body is provided with an air-sucking pipe which is communicated with an air-sucking pipe of a cylinder, and the upper part of the casing body is provided with a filter net. The utility model is characterized in that the circumference of the casing body is additionally provided with one or more than one ring-shaped groove, the fixed frequency and a spacing distance of the liquid-storing device can be changed, the flowing speed of a coolant in the liquid-storing device can be buffered, and simultaneously acoustic energy can be consumed because the sucked coolant is changed and reflected by the resistance of an airflow pipeline; thereby, the high-frequency and whistler-type noise of the air suction of the liquid-storing device is eliminated with low cost and convenience.
Description
Affiliated technical field
The utility model relates to air condition compressor, specifically refers to the improvement to the air condition compressor liquid-storage container.
Background technique
Usually compressor sucks refrigerant by sucking pipe.But by vaporizer is saturated or overheated cold media air, wherein contains more liquid sometimes.For guaranteeing safety, prevent excessive liquid to enter cylinder, generally establish a liquid-storage container at the compressor suction duct place, separate the liquid refrigerants that is not gasified totally.General liquid-storage container is the cylindrical shell that an inside is equipped with filter screen and sucking pipe, is fixed on the compressor housing by a support and clip.Because compressor constantly sucks cold media air in the running from liquid-storage container, and the pressure of these cold media air and flow are constantly to change.The vibration that the pulsation of pressure of inspiration(Pi) and compressor housing transmit causes liquid-storage container to produce resonance, and causes that the liquid-storage container high frequency utters long and high-pitched sounds.Rubber pad on pad between clip and the liquid-storage container, the partial vibration of can decaying, but can not obtain satisfied effect; Change the material of the thickness or the replacing liquid-storage container of liquid-storage container, not only development cost are big, the construction cycle is long, and can not fundamentally eliminate the noise that high frequency is uttered long and high-pitched sounds.
Summary of the invention
The purpose of this utility model provides a kind of new liquid-storage container structure, promptly sets up one or more annular grooves on the circumference of the cylindrical shell of liquid-storage container, with the quick and low-cost air-breathing high frequency of the eliminating liquid-storage container noise of uttering long and high-pitched sounds.
The technical solution of the utility model is: a kind of liquid-storage container of band groove, its major component is a cylindrical shell, this housing upper end has an intakeport, there is a sucking pipe to communicate in the enclosure interior lower end in addition with the cylinder sucking pipe, top in described housing is provided with filter screen, it is characterized in that having set up on the circumference of housing one or more annular grooves.
The beneficial effects of the utility model are owing to set up one or more annular grooves on the circumference of the cylindrical shell of liquid-storage container, changed the natural frequency of liquid-storage container, cushioned the flowing velocity of refrigerant in liquid-storage container, make simultaneously and suck variation, the reflection of refrigerant through the airflow line impedance, consumed acoustic energy, thus convenient and eliminated the noise that the high frequency of liquid-storage container is uttered long and high-pitched sounds at low cost.
Now the utility model is further specified in conjunction with an embodiment and accompanying drawing thereof.
Description of drawings
Fig. 1 is an an embodiment's of the present utility model structural representation.
Among the figure: 1. compressor body, 2. liquid-storage container housing, 3. intakeport, 4. annular groove, 5. liquid-storage container clip, 6. rubber sheet gasket, 7. sucking pipe, 8. filter screen, 9. filter screen bracket.
Embodiment
By Fig. 1, a kind of liquid-storage container of band groove, its major component is a cylindrical shell 2, this housing upper end has an intakeport 3, other has a sucking pipe 7 to communicate with the cylinder sucking pipe in the enclosure interior lower end, and the top in described housing is provided with filter screen 8, establishes annular groove 4 on the circumference of housing.
To the compressor of different model, can be by number that changes annular groove and the natural frequency that span changes liquid-storage container, to improve the effect that it abates the noise.
Claims (1)
1. the liquid-storage container of a band groove, its major component is a cylindrical shell, this housing upper end has an intakeport, other has a sucking pipe to communicate with the cylinder sucking pipe in the enclosure interior lower end, top in described housing is provided with filter screen, it is characterized in that having set up on the circumference of housing one or more annular grooves.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 02261008 CN2578567Y (en) | 2002-10-25 | 2002-10-25 | Reservoir with annular grooves |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 02261008 CN2578567Y (en) | 2002-10-25 | 2002-10-25 | Reservoir with annular grooves |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2578567Y true CN2578567Y (en) | 2003-10-08 |
Family
ID=33727917
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 02261008 Expired - Lifetime CN2578567Y (en) | 2002-10-25 | 2002-10-25 | Reservoir with annular grooves |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2578567Y (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102338516A (en) * | 2010-07-26 | 2012-02-01 | 乐金电子(天津)电器有限公司 | Liquid storage tank structure of closed type compressor |
CN105910261A (en) * | 2016-06-17 | 2016-08-31 | 芜湖三花制冷配件有限公司 | Air conditioner silencer structure |
-
2002
- 2002-10-25 CN CN 02261008 patent/CN2578567Y/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102338516A (en) * | 2010-07-26 | 2012-02-01 | 乐金电子(天津)电器有限公司 | Liquid storage tank structure of closed type compressor |
CN105910261A (en) * | 2016-06-17 | 2016-08-31 | 芜湖三花制冷配件有限公司 | Air conditioner silencer structure |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CX01 | Expiry of patent term |
Expiration termination date: 20121025 Granted publication date: 20031008 |