CN101144668A - Liquid tank vibration damper - Google Patents
Liquid tank vibration damper Download PDFInfo
- Publication number
- CN101144668A CN101144668A CNA2006101521552A CN200610152155A CN101144668A CN 101144668 A CN101144668 A CN 101144668A CN A2006101521552 A CNA2006101521552 A CN A2006101521552A CN 200610152155 A CN200610152155 A CN 200610152155A CN 101144668 A CN101144668 A CN 101144668A
- Authority
- CN
- China
- Prior art keywords
- main body
- damper
- mass
- refrigerant
- supporting rod
- 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.)
- Pending
Links
- 239000007788 liquid Substances 0.000 title claims description 13
- 239000012530 fluid Substances 0.000 claims abstract description 27
- 239000003507 refrigerant Substances 0.000 claims abstract description 18
- 239000007787 solid Substances 0.000 claims abstract description 3
- 238000013016 damping Methods 0.000 claims description 11
- 230000035939 shock Effects 0.000 abstract description 6
- 239000006096 absorbing agent Substances 0.000 abstract 4
- 238000001914 filtration Methods 0.000 abstract 1
- 230000003313 weakening effect Effects 0.000 abstract 1
- 239000002826 coolant Substances 0.000 description 6
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Compressor (AREA)
Abstract
The invention relates to a shock absorber of a fluid storage tank, and the shock absorber comprises a hollow tubular type fluid storage tube main body, a refrigerant output tube connected at the bottom of the main body and extended to the middle part of the main body, a refrigerant input tube connected at the top of the main body, and a fluid storage tank positioned between the opening parts of the refrigerant input tube and the refrigerant output tube, connected on the inner wall of the main body and consisting of filtering mesh. The shock absorber is arranged in the fluid storage tank, the shock absorber consists of a mass block, a damper and a supporting rod, wherein, the mass block is a solid body with greater density and mass, the mass block is connected to the supporting rod in a movable way and positioned at the center position, one end of the supporting rod is fixed and connected on the inner wall of the main body, and the other end of the supporting rod is connected with the mass block through the damper; the damper is elastically arranged between the inner wall of the main body and the mass block along the supporting rod. The invention can weaken the shock of the fluid storage tank along the horizontal direction, and realize the purpose of weakening, even eliminating the noise.
Description
Technical field
The present invention relates to a kind of liquid tank vibration damper.
Background technology
As everyone knows, compressor is one of the most widely used machinery, and it is the core component that refrigeration plant and air-conditioner are carried out freezing compression cycle.In order to freeze, at first to gaseous coolant be compressed into the gaseous coolant of high pressure-temperature by compressor, make the gaseous coolant of this HTHP in heat exchanger (being condenser), carry out heat exchange then with cryogenic media (air or water), make gaseous coolant become gas, the high pressure refrigerant of liquid coexistence, the high voltage state refrigerant that makes the solution-air coexistence again is by entering another heat exchanger (being evaporimeter) after the expansion gear step-down, make the refrigerant of solution-air coexistence absorb the heat of surrounding environment and be converted into refrigerant based on gaseous state, this refrigerant based on gaseous coolant enters compressor once more, by so moving in circles, can obtain refrigeration.When the cold-room operation, the above-mentioned heat exchanger of using as condenser is contained in outdoor, and is contained in indoor as the heat exchanger that evaporimeter is used; And when the greenhouse operation, it is indoor that then above-mentioned condenser is contained in, and that evaporimeter is installed in is outdoor.
In order to make compression function operate as normal, must guarantee the refrigerant of getting back to compressor from heat exchanger all be gaseous state and do not have the liquid cooling matchmaker, fully to separate liquid fluid reservoir 1 with gaseous coolant be very necessary so installed one as shown in Figure 1 before compressor P.
Contain fluid reservoir because compressor the time can produce mechanical shock and vibrations are passed to by adapter in work, make fluid reservoir produce the vibrations of bigger along continuous straight runs and noise is exaggerated.
Summary of the invention
Technical problem underlying to be solved by this invention is, overcome the effect that the existing matching used fluid reservoir of compressor has the vibrations aggravation that makes compressor, and a kind of liquid tank vibration damper is provided, to weaken the vibrations of fluid reservoir along continuous straight runs, realize the purpose that weakens and even abate the noise.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of liquid tank vibration damper, comprise cylindrical shape liquid storage cylinder body by hollow, be connected on body bottom and extend to the refrigerant efferent duct at body middle part, be connected on the refrigerant input pipe of bodies top and be positioned at the refrigerant input pipe, between the efferent duct peristome and be connected in the fluid reservoir that the screen pack on the inner body wall constitutes, it is characterized in that, described fluid reservoir inside also is provided with damper, described damper is by mass, damping, support bar constitutes, described mass is density and the bigger solid of quality, it movably is connected on the support bar, and be in the centre, one end of described support bar is fixed on the inner body wall, and the other end joins by damping and mass; Described damping flexibly is arranged between inner body wall and the mass along support bar.
The present invention is owing to be provided with the damper of said structure in fluid reservoir, when fluid reservoir is passed in vibrations, fluid reservoir promptly departs from the equilbrium position, yet the mass in jar is inclined under its effect of inertia and keeps the origin-location, along with the fluid reservoir vibrations, the damping of joining with inwall promptly acts on mass and makes it mobile with opposite force.Because the travel frequency of mass is much smaller than vibration frequency and asynchronous, and when vibrations consumed energy, so it is weak that the amplitude of vibration of vibrations is able to, thus the purpose of realization damping.
The invention has the beneficial effects as follows: the vibrations of fluid reservoir along continuous straight runs are weakened, thus the purpose that realization abates the noise.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is the connection diagram of fluid reservoir and compressor
Fig. 2 is the structural representation (being A-A profile among Fig. 1) of existing fluid reservoir
Fig. 3 is the liquid storage tank structure schematic diagram that liquid tank vibration damper is housed of first embodiment
The number in the figure explanation:
P compressor 1 fluid reservoir body
2 refrigerant input pipes, 3 refrigerant efferent ducts
4 screen packs, 5 dampers
51 masses
53 dampings of 52 support bars
The specific embodiment
Shown in Figure 2 is that existing fluid reservoir does not have damping device, so fluid reservoir 1 vibrations together being subjected to the influence of the compressor P that is attached thereto.And fluid reservoir 1 as shown in Figure 3 is equipped with the damper 5 that is made of mass 51, support bar 52, damping 53 of first embodiment, because the vibration frequency of the damper 5 that is equipped with in the fluid reservoir 1 is passed to the vibration frequency of fluid reservoir 1 far below compressor, and can not shake synchronously, and at when vibrations consumed energy, so the amplitude of vibration of vibrations is reduced, thereby noise is reduced.
The above, it only is preferred embodiment of the present invention, be not that the present invention is done any pro forma restriction, every foundation technical spirit of the present invention all still belongs in the scope of technical solution of the present invention any simple modification, equivalent variations and modification that above embodiment did.
Claims (1)
1. liquid tank vibration damper, comprise cylindrical shape liquid storage cylinder body by hollow, be connected on body bottom and extend to the refrigerant efferent duct at body middle part, be connected on the refrigerant input pipe of bodies top and be positioned at the refrigerant input pipe, between the efferent duct peristome and be connected in the fluid reservoir that the screen pack on the inner body wall constitutes, it is characterized in that, described fluid reservoir inside also is provided with damper, described damper is by mass, damping, support bar constitutes, described mass is density and the bigger solid of quality, it movably is connected on the support bar, and be in the centre, one end of described support bar is fixed on the inner body wall, and the other end joins by damping and mass; Described damping flexibly is arranged between inner body wall and the mass along support bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006101521552A CN101144668A (en) | 2006-09-15 | 2006-09-15 | Liquid tank vibration damper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006101521552A CN101144668A (en) | 2006-09-15 | 2006-09-15 | Liquid tank vibration damper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101144668A true CN101144668A (en) | 2008-03-19 |
Family
ID=39207318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006101521552A Pending CN101144668A (en) | 2006-09-15 | 2006-09-15 | Liquid tank vibration damper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101144668A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103983054A (en) * | 2014-05-13 | 2014-08-13 | 广东美芝精密制造有限公司 | Compressor assembly and reservoir thereof |
| CN103994614A (en) * | 2014-05-20 | 2014-08-20 | 广东美芝精密制造有限公司 | Liquid storage device of rotary compressor |
| CN105332921A (en) * | 2015-11-18 | 2016-02-17 | 珠海凌达压缩机有限公司 | Knockout and counter weight structure thereof |
| EP2570666A3 (en) * | 2011-09-13 | 2017-03-08 | Black & Decker Inc. | Tank Dampening Device |
| CN107355501A (en) * | 2016-05-09 | 2017-11-17 | 深圳富泰宏精密工业有限公司 | Adaptive damping component and the air filter with the adaptive damping component |
| CN109974321A (en) * | 2019-03-18 | 2019-07-05 | 嘉兴学院 | Composite accumulator for rotary intelligent refrigerator compressor |
| US11788522B2 (en) | 2011-09-13 | 2023-10-17 | Black & Decker Inc. | Compressor intake muffler and filter |
-
2006
- 2006-09-15 CN CNA2006101521552A patent/CN101144668A/en active Pending
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2570666A3 (en) * | 2011-09-13 | 2017-03-08 | Black & Decker Inc. | Tank Dampening Device |
| US9670920B2 (en) | 2011-09-13 | 2017-06-06 | Black & Decker Inc. | Tank dampening device |
| US11788522B2 (en) | 2011-09-13 | 2023-10-17 | Black & Decker Inc. | Compressor intake muffler and filter |
| US12078160B2 (en) | 2011-09-13 | 2024-09-03 | Black & Decker Inc. | Method of reducing air compressor noise |
| US12270389B2 (en) | 2011-09-13 | 2025-04-08 | Black & Decker Inc. | Compressor intake muffler and filter |
| CN103983054A (en) * | 2014-05-13 | 2014-08-13 | 广东美芝精密制造有限公司 | Compressor assembly and reservoir thereof |
| CN103994614A (en) * | 2014-05-20 | 2014-08-20 | 广东美芝精密制造有限公司 | Liquid storage device of rotary compressor |
| CN105332921A (en) * | 2015-11-18 | 2016-02-17 | 珠海凌达压缩机有限公司 | Knockout and counter weight structure thereof |
| CN107355501A (en) * | 2016-05-09 | 2017-11-17 | 深圳富泰宏精密工业有限公司 | Adaptive damping component and the air filter with the adaptive damping component |
| CN107355501B (en) * | 2016-05-09 | 2019-11-22 | 深圳富泰宏精密工业有限公司 | Adaptive damping component and air filter with the adaptive damping component |
| CN109974321A (en) * | 2019-03-18 | 2019-07-05 | 嘉兴学院 | Composite accumulator for rotary intelligent refrigerator compressor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20080319 |