CN106066068A - The vibration absorber of cross valve and air-conditioner - Google Patents
The vibration absorber of cross valve and air-conditioner Download PDFInfo
- Publication number
- CN106066068A CN106066068A CN201610575445.1A CN201610575445A CN106066068A CN 106066068 A CN106066068 A CN 106066068A CN 201610575445 A CN201610575445 A CN 201610575445A CN 106066068 A CN106066068 A CN 106066068A
- Authority
- CN
- China
- Prior art keywords
- damping block
- vibration absorber
- cross valve
- connecting tube
- pipelines
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
- F24F1/40—Vibration or noise prevention at outdoor units
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B41/00—Fluid-circulation arrangements
- F25B41/20—Disposition of valves, e.g. of on-off valves or flow control valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
- F25B2313/027—Compression machines, plants or systems with reversible cycle not otherwise provided for characterised by the reversing means
- F25B2313/02741—Compression machines, plants or systems with reversible cycle not otherwise provided for characterised by the reversing means using one four-way valve
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2500/00—Problems to be solved
- F25B2500/13—Vibrations
Abstract
The present invention discloses vibration absorber and the air-conditioner of a kind of cross valve, and wherein, the vibration absorber of cross valve includes damping block, damping block is elastomeric material, damping block is provided with multiple installing hole, and multiple installing holes are each passed through for four pipelines, and damping block is connected on four pipelines.The vibration absorber of the cross valve of the present invention and air-conditioner efficiently solve the effectiveness in vibration suppression difference problem in prior art to cross valve.
Description
Technical field
The present invention relates to air-conditioning technical field, in particular to vibration absorber and the air-conditioner of a kind of cross valve.
Background technology
In prior art, the cross valve in air-conditioner is a kind of strength member of the outer machine pipe-line system of split-type air conditioner, real
Now refrigeration and the conversion of heating condition, general unsettled layout.The vibration of compressor is transferred to cross valve through suction nozzle, exhaustor,
Vibration is passed in indoor set connecting tube (big valve connecting tube) and off-premises station connecting tube (condenser adapter) by cross valve.At present
Cross valve carries out the measure of vibration damping, is usually the measure such as bending place (the curved top of S) bound rubber circle in its connecting tube, but
It is that this vibration reducing measure can only increase merely pipeline quality locally, it is impossible to be directly realized by the effect of dissipation vibrational energy, cause
Poor to the effectiveness in vibration suppression of cross valve.
Summary of the invention
The embodiment of the present invention provides vibration absorber and the air-conditioner of a kind of cross valve, to solve in prior art four-way
The effectiveness in vibration suppression difference problem of valve.
For solving above-mentioned technical problem, the invention provides the vibration absorber of a kind of cross valve, cross valve connects four respectively
Bar pipeline, four pipelines include that the suction nozzle of compressor, the exhaustor of compressor, off-premises station connecting tube and indoor set connect
Pipe, vibration absorber includes damping block, and damping block is elastomeric material, and damping block is provided with multiple installing hole, and multiple installing holes are used for
Article four, pipeline is each passed through, and damping block is connected on four pipelines.
Further, damping block being provided with multiple first groove and at least one second groove, each first groove is even
Being connected between adjacent two installing hole, the second groove is connected between the peripheral surface of damping block and one of them installing hole.
Further, damping block is provided with at least one through hole staggered with installing hole.
Further, the hole of suction nozzle, exhaustor, off-premises station connecting tube and indoor set connecting tube and corresponding installing hole
Wall abuts.
Further, three mounting hole site in multiple installing holes are in the first end of damping block, in multiple installing holes
Individual mounting hole site in the second end of damping block, the first end of damping block and the two ends that the second end is damping block length direction.
Further, the material of damping block is metal-rubber or elastomeric material.
Further, off-premises station connecting tube connects with condenser, and indoor set connecting tube connects with the low pressure valve of indoor set.
According to another aspect of the present invention, it is provided that a kind of air-conditioner, including cross valve, cross valve connects four respectively
Pipeline, four pipelines include the suction nozzle of compressor, the exhaustor of compressor, off-premises station connecting tube and indoor set connecting tube,
Air-conditioner also includes the vibration absorber of above-mentioned cross valve.
Application technical scheme, by arranging a damping block, bundlees mutually with four pipelines being connected cross valve
Connect, at four pipelines in vibration processes, according to the elastic material properties of damping block, by the friction of damping block, deformation, real
The now power consumption to vibrational energy, improves the effectiveness in vibration suppression to cross valve effectively.The damping block of elastomeric material can consume effectively
Scattered compressor is transferred to the vibrational energy of pipeline, and reduction suction nozzle, exhaustor are transferred to the vibrational energy of miscellaneous part, reduce four
Logical valve amplitude, improves off-premises station noise.
Accompanying drawing explanation
Fig. 1 is vibration absorber and the perspective view of four pipeline cooperations of the cross valve of the embodiment of the present invention；
Fig. 2 is vibration absorber and the structural representation of four pipeline cooperations of the cross valve of the embodiment of the present invention；
Fig. 3 is the front view of the damping block of the vibration absorber of the cross valve of the embodiment of the present invention；
Fig. 4 is the side view of the damping block of the vibration absorber of the cross valve of Fig. 3；
Fig. 5 is the front view of the damping block of one of which embodiment；
Fig. 6 is the front view of the damping block of another embodiment；
Fig. 7 is the front view of the damping block of other a kind of embodiments.
Description of reference numerals:
10, cross valve；11, suction nozzle；12, exhaustor；13, off-premises station connecting tube；14, indoor set connecting tube；20, vibration damping
Block；21, installing hole；22, the first groove；23, the second groove；24, peripheral surface；25, through hole.
Detailed description of the invention
With specific embodiment, the present invention is described in further detail below in conjunction with the accompanying drawings, but not as the limit to the present invention
Fixed.
See shown in Fig. 1 and Fig. 2, according to embodiments of the invention, it is provided that the vibration absorber of a kind of cross valve, cross valve 10
Connecting four pipelines respectively, four pipelines include the suction nozzle 11 of compressor, the exhaustor 12 of compressor, off-premises station connecting tube 13
And indoor set connecting tube 14, vibration absorber includes that damping block 20, damping block 20 are elastomeric material, and damping block 20 is provided with multiple
Installing hole 21, multiple installing holes 21 are each passed through for four pipelines, and damping block 20 is connected on four pipelines.
By arranging a damping block, bundle connection mutually with four pipelines being connected cross valve, at four pipelines in vibration
During, according to the elastic material properties of damping block, by the friction of damping block, deformation, it is achieved the power consumption to vibrational energy, have
Improve the effectiveness in vibration suppression to cross valve to effect.The damping block of the elastomeric material compressor that can effectively dissipate is transferred to shaking of pipeline
Energy, reduction suction nozzle, exhaustor are transferred to the vibrational energy of miscellaneous part, reduce cross valve amplitude, improve off-premises station and make an uproar
Sound.
See Fig. 3 and Fig. 4, damping block 20 is provided with multiple first groove 22 and at least one second groove 23, each
First groove 22 is connected between adjacent two installing hole 21, the second groove 23 be connected to the peripheral surface 24 of damping block 20 with
Between one of them installing hole 21.In the present embodiment, the first groove 22 has two, and the second groove 23 has two, arranges first
The effect of groove 22 and the second groove 23 is to install for convenience and dismantle, when damping block 20 is arranged on four pipelines,
Second groove 23 is expanded width, makes damping block 20 be deformed into the shape that can conveniently install, make the damping block 20 can be from pipeline
Radial direction penetrate on pipeline, and be coated on the outside of pipeline, to complete the connection between damping block 20 and four pipelines
Relation, so facilitates the installation and removal of damping block 20.
Simultaneously in order to reduce the quality of damping block 20, damping block 20 is provided with at least one through hole staggered with installing hole 21
25.Through hole 25 in the present embodiment is two delthyriums, as shown in Figure 3.The concrete form of through hole 25 is various, is not limited to triangle
Hole, in other examples, the shape of through hole 25 is as shown in Figure 6 and Figure 7.In one embodiment, vibration damping as shown in Figure 5
Block 20 is also not provided with through hole 25.
It is further preferred that suction nozzle 11, exhaustor 12, off-premises station connecting tube 13 and indoor set connecting tube 14 are with corresponding
The hole wall of installing hole 21 abut, say, that suction nozzle 11, exhaustor 12, off-premises station connecting tube 13 and indoor set connect
Pipe 14 all fits tightly with the hole wall of corresponding installing hole 21, so can maximized absorption vibrational energy.Further, through hole
The cross-sectional area of 25 is more than the 40% of the cross-sectional area of damping block 20.
In the present embodiment, such as Fig. 3, three installing holes 21 in multiple installing holes 21 are positioned at the first end of damping block 20,
An installing hole 21 in multiple installing holes 21 is positioned at the second end of damping block 20, and the first end of damping block 20 and the second end are for subtracting
Shake the two ends of block 20 length direction.The distribution of installing hole 21 arranges position and is correspondingly arranged with four pipelines, and damping block 20 is horizontal
Cross sectional shape is type triangle.Preferably, off-premises station connecting tube 13 connects with condenser, and indoor set connecting tube 14 is with indoor
The low pressure valve connection of machine.
The material of the damping block 20 of the present embodiment is elastomeric material, such as neoprene, nitrile rubber, butadiene-styrene rubber etc..?
In a kind of unshowned embodiment, the material of damping block 20 is metal-rubber, and metal-rubber has elasticity and the porous gold of rubber
The pore characteristic belonged to, metal-rubber is high temperature resistant, low temperature resistant, is not afraid of shock, and corrosion-resistant.
The vibration absorber of the present embodiment cross valve can be transferred to suction, the vibrational energy of exhaustor with effective attenuation compressor,
Reduce the energy being transferred to big valve plates simultaneously, finally weaken side plate acoustic radiation efficiency, reach to improve off-premises station low frequency noise
Purpose.The vibration absorber application scenarios of cross valve has following several: 1, cross valve amplitude is bigger；2, suction nozzle, Design of Exhaust Manifold
Shorter, it is not enough to fall-off compression machine vibration energy；3, right plate substantially has vibration sense, and off-premises station low frequency noise is excessive.
Present invention also offers the embodiment of a kind of air-conditioner, air-conditioner includes cross valve, and cross valve connects air-conditioning respectively
Four pipelines in device, four pipelines include the suction nozzle of compressor, the exhaustor of compressor, off-premises station connecting tube and indoor
Machine connecting tube, air-conditioner also includes the vibration absorber of the cross valve of above-described embodiment, and the vibration absorber of cross valve is positioned at cross valve
Lower surface at.
The vibration absorber of the cross valve of the present embodiment air-conditioner can be transferred to inhale with effective attenuation compressor, the shaking of exhaustor
Energy, reduces the energy being transferred to big valve plates simultaneously, finally weakens side plate acoustic radiation efficiency, reach to improve the room of air-conditioner
The purpose of outer machine low frequency noise.
It should be noted that term used herein above merely to describe detailed description of the invention, and be not intended to restricted root
Illustrative embodiments according to the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative
It is also intended to include plural form, additionally, it should be understood that, when using term " to comprise " in this manual and/or " bag
Include " time, it indicates existing characteristics, step, work, device, assembly and/or combinations thereof.
It should be noted that term " first " in the description and claims of this application and above-mentioned accompanying drawing, "
Two " it is etc. for distinguishing similar object, without being used for describing specific order or precedence.Should be appreciated that so use
Data can exchange in the appropriate case, in order to presently filed embodiment described herein can be with except here illustrating
Or the order enforcement beyond those described.
Certainly, it is above the preferred embodiment of the present invention.It should be pointed out that, for those skilled in the art
For, on the premise of without departing from its general principles, it is also possible to make some improvements and modifications, these improvements and modifications are also
It is considered as protection scope of the present invention.
Claims (8)
1. a vibration absorber for cross valve, described cross valve (10) connects four pipelines respectively, and described four pipelines include pressure
The suction nozzle (11) of contracting machine, the exhaustor (12) of compressor, off-premises station connecting tube (13) and indoor set connecting tube (14), it is special
Levying and be, vibration absorber includes that damping block (20), described damping block (20) are elastomeric material, and described damping block (20) is provided with many
Individual installing hole (21), multiple described installing holes (21) are each passed through for described four pipelines, and described damping block (20) is connected to
On described four pipelines.
Vibration absorber the most according to claim 1, it is characterised in that be provided with multiple first on described damping block (20) and lead to
Groove (22) and at least one the second groove (23), each described first groove (22) is connected to the described installing hole of adjacent two
(21), between, described second groove (23) is connected to peripheral surface (24) and one of them described installation of described damping block (20)
Between hole (21).
Vibration absorber the most according to claim 2, it is characterised in that described damping block (20) is provided with at least one and institute
State the through hole (25) that installing hole (21) staggers.
Vibration absorber the most according to claim 1, it is characterised in that described suction nozzle (11), described exhaustor (12), institute
State off-premises station connecting tube (13) and described indoor set connecting tube (14) to abut with the hole wall of corresponding described installing hole (21).
Vibration absorber the most according to claim 1, it is characterised in that three installing holes in multiple described installing holes (21)
(21) be positioned at the first end of described damping block (20), an installing hole (21) in multiple described installing holes (21) be positioned at described in subtract
Shake the second end of block (20), and the first end of described damping block (20) and the second end are the two of described damping block (20) length direction
End.
Vibration absorber the most according to claim 1, it is characterised in that the material of described damping block (20) be metal-rubber or
Person's elastomeric material.
Vibration absorber the most according to claim 1, it is characterised in that described off-premises station connecting tube (13) is with condenser even
Logical, described indoor set connecting tube (14) connects with the low pressure valve of indoor set.
8. an air-conditioner, including cross valve, described cross valve connects four pipelines respectively, and described four pipelines include compressor
Suction nozzle, the exhaustor of compressor, off-premises station connecting tube and indoor set connecting tube, it is characterised in that also include right want
Seek the vibration absorber of cross valve according to any one of 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610575445.1A CN106066068A (en) | 2016-07-20 | 2016-07-20 | The vibration absorber of cross valve and air-conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610575445.1A CN106066068A (en) | 2016-07-20 | 2016-07-20 | The vibration absorber of cross valve and air-conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106066068A true CN106066068A (en) | 2016-11-02 |
Family
ID=57206850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610575445.1A Pending CN106066068A (en) | 2016-07-20 | 2016-07-20 | The vibration absorber of cross valve and air-conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106066068A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109099568A (en) * | 2018-09-12 | 2018-12-28 | 珠海格力电器股份有限公司 | Vibration damping pipe clamp and air conditioner |
| DE102021103063A1 (en) | 2021-02-10 | 2022-08-11 | Viessmann Climate Solutions Se | heat pump |
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|---|---|---|---|---|
| EP1043554A2 (en) * | 1999-04-08 | 2000-10-11 | Matsushita Electric Industrial Co., Ltd. | Refrigeration cycle apparatus |
| CN1654895A (en) * | 2004-02-10 | 2005-08-17 | Lg电子株式会社 | Pipe structure for outdoor unit of air conditioner |
| CN204555101U (en) * | 2015-02-15 | 2015-08-12 | 广东美的制冷设备有限公司 | Air-conditioner outdoor unit and pipe arrangement, air-conditioner |
| CN104989880A (en) * | 2015-07-14 | 2015-10-21 | 宁波奥克斯空调有限公司 | Four-way valve damping pipe clamp and four-way valve assembly with same |
| CN105698283A (en) * | 2015-12-25 | 2016-06-22 | 广东美的制冷设备有限公司 | Compressor assembly, outdoor unit and air conditioner |
| CN105737273A (en) * | 2014-12-10 | 2016-07-06 | 常州科林华欣制冷设备有限公司 | Household air conditioner outdoor unit vibration damping pipeline |
-
2016
- 2016-07-20 CN CN201610575445.1A patent/CN106066068A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1043554A2 (en) * | 1999-04-08 | 2000-10-11 | Matsushita Electric Industrial Co., Ltd. | Refrigeration cycle apparatus |
| CN1654895A (en) * | 2004-02-10 | 2005-08-17 | Lg电子株式会社 | Pipe structure for outdoor unit of air conditioner |
| CN105737273A (en) * | 2014-12-10 | 2016-07-06 | 常州科林华欣制冷设备有限公司 | Household air conditioner outdoor unit vibration damping pipeline |
| CN204555101U (en) * | 2015-02-15 | 2015-08-12 | 广东美的制冷设备有限公司 | Air-conditioner outdoor unit and pipe arrangement, air-conditioner |
| CN104989880A (en) * | 2015-07-14 | 2015-10-21 | 宁波奥克斯空调有限公司 | Four-way valve damping pipe clamp and four-way valve assembly with same |
| CN105698283A (en) * | 2015-12-25 | 2016-06-22 | 广东美的制冷设备有限公司 | Compressor assembly, outdoor unit and air conditioner |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109099568A (en) * | 2018-09-12 | 2018-12-28 | 珠海格力电器股份有限公司 | Vibration damping pipe clamp and air conditioner |
| DE102021103063A1 (en) | 2021-02-10 | 2022-08-11 | Viessmann Climate Solutions Se | heat pump |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161102 |
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| RJ01 | Rejection of invention patent application after publication |