CN206320006U - The Reciprocting piston compressor of energy-saving and noise-reducing silencing vibration-damping - Google Patents
The Reciprocting piston compressor of energy-saving and noise-reducing silencing vibration-damping Download PDFInfo
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- CN206320006U CN206320006U CN201621347485.2U CN201621347485U CN206320006U CN 206320006 U CN206320006 U CN 206320006U CN 201621347485 U CN201621347485 U CN 201621347485U CN 206320006 U CN206320006 U CN 206320006U
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- anechoic room
- noise
- silencer
- damping
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Abstract
The utility model discloses the Reciprocting piston compressor of energy-saving and noise-reducing silencing vibration-damping, including the inhaling silencer connected with cylinder block, the gas outlet of the inhaling silencer and the air inlet connection of valve plate, the inhaling silencer include being connected with refrigerant inlet on silencer, the silencer；The refrigerant inlet is the bathtub construction that V shaped slab and the baffle plate on V shaped slab two ends are connected and composed, insertion tube and the V shaped slab connection that the silencer is stretched into the silencer by one end；Three-level anechoic room is provided with inside the silencer；The utility model noise reduction sound-deadening effect is good, and can reach energy-conservation purpose.
Description
Technical field
The utility model is related to Reciprocting piston compressor, and in particular to the reciprocating-piston pressure of energy-saving and noise-reducing silencing vibration-damping
Contracting machine.
Background technology
In the prior art, to disclose closed type within 4th in August in 1999 reciprocal for the patent document of Patent No. 93112795.5
The technology of compressor silencing apparatus, it sets noise control sound chamber in lower casing, and its noise control sound chamber is arranged on outside compressor, and is disappeared
Sound device only has two-stage, and the vibration isolator with flexible member is also provided with addition；Because noise control sound chamber need to be welded with lower house, it is necessary to really
Protect the sealing of noise control sound chamber intact, general this weldment is metal material.Through analysis, this patented technology complex structure is set
In outer anechoic room, there is band elastic vibration isolation part, complex process need to ensure that each part welding is reliable, pipeline effectively inserts vibration isolation
In elastomeric element.Silencer only has two-stage simultaneously, and sound deadening capacity is limited, and metal material is unlikely to deform compared to plastics, its vibration isolation
Effect is not so good as plastics, and its noise-and-vibration-reduction effect further will give a discount again.
While the most of two-stage silencers of inhaling silencer of prior art Reciprocting piston compressor, because silencer chamber
Body is small, and compression ratio is limited, therefore conventional muffler sound deadening capacity is limited, while noise elimination cavity air entry is smaller, air-breathing anechoic room volume
Also small, suction working medium specific volume is larger；Inhaling silencer air entry does not have a baffle arrangement simultaneously, the refrigerator oil that bent axle is got rid of with
Power is acted on emphatically when flowing through air entry, and refrigerator oil is directly sucked in into compressor, and refrigerator oil in refrigeration system due to not
Kind of refrigeration cycle is participated in, opposite further reduction air-breathing density makes compressor refrigerating capacity further reduce.As user is to Energy Efficiency Ratio
It is required that more and more higher, more and more lower to noise requirements, this traditional sense compressor noise elimination cavity energy-saving and noise-reducing soundproof effect can not
Meet further demand of the client to quality.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art good there is provided noise reduction sound-deadening effect, and can be reached
The Reciprocting piston compressor of the energy-saving and noise-reducing silencing vibration-damping of energy-conservation purpose.
To achieve these goals, the technical solution adopted in the utility model is：
The Reciprocting piston compressor of the energy-saving and noise-reducing silencing vibration-damping, including the inhaling silencer connected with cylinder block, institute
The gas outlet of inhaling silencer and the air inlet connection of valve plate are stated, the inhaling silencer is included on silencer, the silencer
It is connected with refrigerant inlet；The refrigerant inlet is the flute profile knot that V shaped slab and the baffle plate on V shaped slab two ends are connected and composed
Structure, insertion tube and the V shaped slab connection that the silencer is stretched into the silencer by one end；Provided with the inside the silencer
Three anechoic rooms.
It is provided with as a kind of embodiment, in the silencer and silencer is separated into top anechoic room and bottom anechoic room
Supporting plate, provided with the dividing plate that bottom anechoic room is divided into the first anechoic room and the second anechoic room in the bottom anechoic room；Institute
Insertion tube one end and refrigerant inlet connection are stated, the insertion tube other end is inserted in the first anechoic room；On the dividing plate
First anechoic room is stretched into provided with one end, the other end is penetrated is passed into the first anechoic room from dividing plate again after the second anechoic room
The interpolation pipe of the 3rd anechoic room is penetrated again；The interpolation pipe is provided with positioned at one end of first anechoic room and connected with interpolation pipe
Perforation；The position that the interpolation pipe is located at second anechoic room is provided with the expanded bore connected with interpolation pipe.
The dividing plate and interpolation pipe are Split type structure.
The split portion of the interpolation pipe is connected by groove and male cooperation.
It is provided with as another embodiment, in the silencer and silencer is separated into top anechoic room and bottom noise elimination
The supporting plate of room, be provided with the bottom anechoic room by bottom anechoic room be divided into the inside of the first anechoic room and the second anechoic room every
Plate；The top anechoic room constitutes the 3rd anechoic room；Described insertion tube one end and refrigerant inlet connection, the insertion tube
The other end is inserted in the first anechoic room；The internal partition stretches into first anechoic room provided with one end, and the other end penetrates
The internal prongs of two anechoic rooms；One end that the internal prongs are located at first anechoic room is provided with what is connected with internal prongs
Penetrate hole；The Communicating device insertion tube of second anechoic room and the 3rd anechoic room is communicated with the supporting plate；The support
Plate is provided with 1/4 wavelength tube for stretching into first anechoic room.
The internal partition is integral type structure or Split type structure.
The cylinder block is provided with exhausting silencer structure, and the exhausting silencer structure is included provided with one on the cylinder block
Level noise elimination cavity and two grades of noise elimination cavities, two grades of noise elimination cavities are connected with vibration damping coil pipe.
The vibration damping coil pipe is provided with three U-shaped bending parts.
First anechoic room and the second anechoic room bottom are respectively equipped with oil leaking hole and oil baffle.
The utility model has the advantage of：The air entry of refrigerant inlet is big in the utility model, and muffler volume is big, inhales
Enter working medium density big, the more absorption refrigeration agent of energy participate in kind of refrigeration cycle, while being provided with baffle plate in inhaling silencer air entry, can hinder
Only most of refrigerator oil suction compressor, further improves air-breathing density, reduces specific volume, improve compressor refrigerating capacity, reach
The purpose of energy-conservation.Importantly, refrigerant enters insertion tube with big air entry, insertion tube is in each anechoic room due to section
Suddenly become big, the mutation of sectional area can cause the reflection of sound wave and have transmission to lose；Every grade of anechoic room interpolation pipe two ends have simultaneously
Different length is distributed into pipe and outlet pipe, makes the frequency response characteristic of silencer straight, different perforation reduction on interpolation pipe
Cold-producing medium stream dynamic resistance, the band big air entry noise elimination cavity of oil resistance dividing plate many U-shaped vibration damping coil pipes, by the different interpolation pipe of each anechoic room
Constitute three-level to eliminate the noise, improve press refrigerating capacity, reduce compressor noise, reach the purpose of energy-saving and noise-reducing silencing vibration-damping.
Brief description of the drawings
Mark in the content and figure expressed below each width accompanying drawing of the utility model specification is briefly described：
Fig. 1 is the structural representation of the Reciprocting piston compressor of the utility model energy-saving and noise-reducing silencing vibration-damping.
Fig. 2 shows for the structure of the inhaling silencer of the Reciprocting piston compressor of the utility model energy-saving and noise-reducing silencing vibration-damping
It is intended to.
Fig. 3 is the internal junction of the inhaling silencer of the Reciprocting piston compressor of the utility model energy-saving and noise-reducing silencing vibration-damping
Structure schematic diagram.
Fig. 4 shows for the section of the inhaling silencer of the Reciprocting piston compressor of the utility model energy-saving and noise-reducing silencing vibration-damping
It is intended to.
Fig. 5 for the utility model energy-saving and noise-reducing silencing vibration-damping Reciprocting piston compressor inhaling silencer dividing plate and
The structural representation of interpolation pipe.
Fig. 6 is another for the inhaling silencer of the Reciprocting piston compressor of the utility model energy-saving and noise-reducing silencing vibration-damping
The structural representation of embodiment.
Fig. 7 for Fig. 6 inhaling silencers internal partition and internal prongs another embodiment structural representation.
Fig. 8 and Fig. 9 is the structural representation of the supporting plate of Fig. 6 inhaling silencers.
Figure 10 is the structural representation of the coil pipe of the Reciprocting piston compressor of the utility model energy-saving and noise-reducing silencing vibration-damping.
Mark in above-mentioned figure is：
1st, refrigerant inlet, 2, oil baffle, 3, insertion tube, the 4, first anechoic room, the 5, first anechoic room oil leaking hole, 6, interpolation
Pipe, 6a, perforation, 7, oil baffle, the 8, second anechoic room oil leaking hole, 9, membrane support plate, 10, left clapboard, the 11, second anechoic room,
12nd, expanded bore, 13, supporting plate, the 14, the 3rd anechoic room, the 15, the 3rd anechoic room refrigerant outlet, 16, raised, 17, groove, 18,
Right clapboard, 19, valve plate, 20, one-level noise elimination cavity, 21, two grades of noise elimination cavities, 22, coil pipe, the 23, first U-shaped bending part, the 24, the 2nd U
Shape bending part, the 25, the 3rd U-shaped bending part, 26, internal partition, 27, internal prongs, 28, penetrate hole, 29, Communicating device insertion tube,
30th, 1/4 wavelength tube.
Embodiment
Below against accompanying drawing, by the description to optimum embodiment, embodiment of the present utility model is made into one
Step detailed description.
As Figure 1-Figure 4, the Reciprocting piston compressor of this kind of energy-saving and noise-reducing silencing vibration-damping, including connected with cylinder block
Inhaling silencer, the air inlet connection of the gas outlet of inhaling silencer and valve plate 19 is connected with refrigerant on inhaling silencer
Entrance 1；Refrigerant inlet 1 is the bathtub construction that V shaped slab and the oil baffle 2 on V shaped slab two ends are connected and composed, and silencer leads to
Cross the insertion tube 3 stretched into silencer one end and V shaped slab connection；Three-level anechoic room is provided with inside silencer.In the utility model
Inhaling silencer compared with the prior art, the air entry of refrigerant inlet 1 is big, and muffler volume is big, and suction working medium density is big, energy
More absorption refrigeration agent participate in kind of refrigeration cycle, while being provided with oil baffle 2 in inhaling silencer air entry, can prevent most of freeze
Machine oil sucks compressor, further improves air-breathing density, reduces specific volume, improves compressor refrigerating capacity, reaches the purpose of energy-conservation.More
Importantly, refrigerant enters insertion tube with big air entry, insertion tube is in each anechoic room because section becomes big, section suddenly
Long-pending mutation can cause the reflection of sound wave and have transmission to lose, while every grade of anechoic room interpolation pipe two ends have different length to be distributed into
Pipe and outlet pipe, make the frequency response characteristic of silencer straight, different perforation 6a, 28 reduce cold-producing medium stream on interpolation pipe
Dynamic resistance, the noise elimination cavity band big air entry 1 of oil resistance dividing plate constitutes three-level by the different interpolation pipe of each anechoic room and eliminated the noise, by three-level
Eliminate the noise and insertion tube outlet pipe noise reduction, reach the purpose of energy-saving and noise-reducing silencing vibration-damping.
Inhaling silencer material is the good PBT plastic of defening effect, further improves the effect of vibration and noise reducing.
It is provided with as the first embodiment, in silencer and silencer is separated into top anechoic room and bottom anechoic room
Supporting plate 13, top anechoic room constitutes the 3rd anechoic room 14；It is provided with the anechoic room of bottom and bottom anechoic room is divided into the first noise elimination
The dividing plate of the anechoic room 11 of room 4 and second；The one end of insertion tube 3 and refrigerant inlet 1 are connected, and the other end of insertion tube 3 insertion first disappears
In sound chamber 4；Dividing plate stretches into the first anechoic room 4 provided with one end, and the other end is passed through from dividing plate again after penetrating the second anechoic room 11
The interpolation pipe 6 of the 3rd anechoic room 14 is penetrated again；Dividing plate, which is divided on left clapboard 10 and right clapboard 18, left clapboard 10 and right clapboard 18, to be set
It is equipped with interpolation pipe 6；Interpolation pipe 6 is passed through after the first anechoic room 4 again since the first anechoic room 4 by the second anechoic room 11
Supporting plate 13 reaches the 3rd anechoic room 14, and the end that goes out that interpolation pipe 6 is located at the first anechoic room 4 is provided with and wearing that interpolation pipe 6 is connected
Hole 6a；The pipe position that enters that interpolation pipe 6 is located at the second anechoic room 11 is provided with the expanded bore 12 connected with interpolation pipe 6；Under in silencer
Portion is provided with membrane support plate 9, and membrane support plate 9 provides positioning support left clapboard 10 and right clapboard 18 is acted on.
Refrigerant is with refrigerant suction inlet 1, into insertion tube 3, insertion tube 3 in the first anechoic room 4 due to section suddenly
Become big, the mutation of sectional area can cause the reflection of sound wave and have transmission to lose；Its noise reduction sound transmission loss size follows TL=10lg
[1+1/4 (m-m/1) 2sin2kl], but single-unit expansion muffler is at kl=n ∏, and transmission loss is always reduced to 0, that is, passes through
One-level eliminate the noise after, however it remains do not eliminate the noise by frequency.Therefore interpolation pipe 6 is changed into the second anechoic room 11 and is intubated, second
In anechoic room 11, refrigerant on interpolation pipe 6 at expanded bore 12 from reexpanding.Sound further can be caused by the mutation of sectional area
The reflection of ripple and produce transmission loss noise reduction again, although the second anechoic room 11 makes part primary not eliminate the noise by frequency two
Level noise elimination is decayed, but still some transmission loss is reduced to 0.Therefore the 3rd anechoic room 14 is designed, refrigerant is passing through
After the noise reduction of second anechoic room 11, refrigerant reaches the 3rd anechoic room 14 by interpolation pipe 6, and refrigerant is out of the 3rd anechoic room 14
Intubation 6 outlet reexpand, further reduce sound wave by frequency, again reduce noise, at the same for coordinate noise reduction.Except
Set outside the 3rd anechoic room 14, set insertion tube 3 to be used as pipe and the front end of interpolation pipe 6 as outlet pipe also at one-level anechoic room,
It is odd and even number pair by frequency low ebb to eliminate n respectively, so that the frequency response characteristic of silencer is straight, in interpolation
Perforation 6a is provided with the front end of pipe 6, gas-flow resistance is also reduced while noise reduction.The utility model silencer noise elimination frequency band
Width, while air-breathing density is high, can prevent refrigerator oil from sucking compressor, both reduce noise, refrigerating capacity is improved again, reach and carry
The purpose of high energy efficiency ratio.
Because interpolation pipe 6 is swan-neck, it is contemplated that die sinking and installation convenience, as shown in figure 5, dividing plate and interpolation pipe 6 are equal
For Split type structure.Dividing plate has left clapboard 10 and right clapboard 18 to constitute.Interpolation pipe 6 is connected and composed by two split portions, point of interpolation pipe 6
Body portion is connected by groove 17 and projection 16.The assembling facility of dividing plate and interpolation pipe 6.
As shown in Fig. 6-Fig. 9, it is provided with as another embodiment, in silencer and silencer is separated into top anechoic room
And the supporting plate 13 of bottom anechoic room, it is provided with the anechoic room of bottom and bottom anechoic room is divided into the first anechoic room 4 and second eliminates the noise
The internal partition 26 of room 11；The one end of insertion tube 3 and refrigerant inlet 1 are connected, and the other end of insertion tube 3 is inserted in the first anechoic room 4；
Internal partition 26 stretches into the first anechoic room 4 provided with one end, and the other end penetrates the internal prongs 27 of the second anechoic room 11；Insert inside
Pipe 27 is arranged on the lower end of internal partition 26；One end that internal prongs 27 are located at the first anechoic room 4 is provided with and internal prongs 27
What is connected penetrates hole 28；The Communicating device insertion tube 29 of the second anechoic room 11 and the 3rd anechoic room 14 is communicated with supporting plate 13；
Supporting plate 13 is provided with 1/4 wavelength tube 30 for stretching into the first anechoic room 4.Membrane support plate 9, membrane support plate are provided with silencer
9 be that internal partition 26 provides positioning supporting role.
As the mode of texturing of the first embodiment, internal prongs 27 are bend pipe structure or straight tube structure, equivalent to interior
Intubation 6 is disconnected in the second anechoic room 11, and the second anechoic room 11 and the are connected by the Communicating device insertion tube 29 in supporting plate 13
Three anechoic rooms 14；Internal prongs 27 be arranged on the bottom of internal partition 26 (on), the top of Communicating device insertion tube 29 is eliminated the noise as three-level
Insertion tube, and set the wavelength tube 30 of 1/4 wavelength tube 30,1/4 and the 3rd anechoic room 14 to form three-level together in supporting plate 13 to disappear
Sound.Refrigerant enters from refrigerant inlet 1, then enters the first anechoic room 4 by insertion tube 3, and insertion tube 3 is in the first anechoic room 4
Because section becomes big suddenly, the mutation of sectional area can cause the reflection of sound wave and have transmission to lose, and carry out noise elimination noise reduction；Insert inside
Pipe 27 inserts outlet pipe for the second anechoic room 11, and the perforation 6a positions section of the insertion tube 3 of one-level anechoic room 4 changes, sectional area
Mutation can cause the reflection of sound wave and have transmission to lose, and carry out noise elimination noise reduction；In the second anechoic room 11, refrigerant is inserted from inside
The exit of pipe 27 reexpands, and can cause the reflection of sound wave by the mutation of sectional area and produce transmission loss noise reduction again；
Refrigerant reaches the 3rd anechoic room 14 by Communicating device insertion tube 29, and refrigerant is exported in the interpolation pipe 29 (6) of the 3rd anechoic room 14
Reexpand, in combination with the effect of 1/4 wavelength tube 30, further reduce sound wave by frequency, noise is reduced again.It is internal
The leading edge hole 28 of intubation 27, gas-flow resistance is also reduced while noise reduction.
This structure setting, the making of dividing plate and internal prongs 27 more facilitates.Internal partition 26 be integral type structure or
Split-type structural.The top of internal partition 26 is provided with the fixture block connected with silencer, convenient disassembly.
As shown in Fig. 1 and Figure 10, cylinder block is provided with exhausting silencer structure, and exhausting silencer structure is included provided with cylinder block
One-level noise elimination cavity 20 and two grades of noise elimination cavities 21, two grades of noise elimination cavities 21 are connected with coil pipe 22.After air-breathing noise-reduction energy-saving, refrigerant
As the outlet of the 3rd anechoic room 14 is by pump body compression, refrigerant enters cylinder head with valve plate 19, then passes through the row of valve plate 19
Stomata enters cylinder block, and noise elimination noise reduction is exhausted by one-level noise elimination cavity and two grades of noise elimination cavities.
Coil pipe 22 is provided with three U-shaped bending parts, respectively the first U-shaped bending part 23, the second U-shaped bending part 24 and the 3rd
U-shaped bending part 25.Because exhaust high temperature high pressure speed is fast, also in certain pulsation, therefore, exhaust is also produced except producing noise
Vibration, therefore, sets band 3 to save the coil pipe 22 of U-shaped bending part, by 3 U-shaped bending parts, the vibration for being vented generation is decayed and inhaled
Receive, reduce further exhaust noise.
First anechoic room 4 and the bottom of the second anechoic room 11 are respectively equipped with oil leaking hole and oil baffle 7；Oil leaking hole is divided into first and disappeared
The hole of sound chamber's oil leak 5 and the second anechoic room oil leaking hole 8, the setting of oil leaking hole make a small amount of refrigerator oil of suction be flowed out from oil leaking hole, carry
Height suction refrigerant density, further compressor refrigerating capacity.Reach energy-conservation purpose.
The course of work of the Reciprocting piston compressor of this kind of energy-saving and noise-reducing silencing vibration-damping is：Refrigerant is from refrigerant inlet
1 enters, and refrigerant inlet 1 makes more refrigerants participate in kind of refrigeration cycle, while preventing most of refrigerator oil suction compressor；System
Cryogen enters the first anechoic room 4 by insertion tube 3 again, and insertion tube 3 is in the first anechoic room 4 because section becomes big, sectional area suddenly
Mutation can cause the reflection of sound wave and there is transmission to lose, carry out noise elimination noise reduction；Interpolation pipe 6 is intubated for the second anechoic room 11, inserts
The perforation 6a positions section for entering pipe 3 changes, and the mutation of sectional area can cause the reflection of sound wave and have transmission to lose, and be disappeared
Sound noise reduction；In the second anechoic room 11, refrigerant reexpands at the expanded bore 12 of interpolation pipe 6, passes through the mutation of sectional area
The reflection of sound wave can be caused and transmission loss noise reduction again is produced；Refrigerant reaches the 3rd anechoic room 14, refrigeration by interpolation pipe 6
Agent from the interpolation pipe 6 of the 3rd anechoic room 14 outlet reexpand, further reduce sound wave by frequency, noise is reduced again；If
Put outside the 3rd anechoic room 14, set insertion tube 3 as pipe and the front end of interpolation pipe 6 is entered as outlet pipe also at the first anechoic room 4, divide
Not Xiao Chu n be odd and even number pair by frequency low ebb so that the frequency response characteristic of silencer is straight, in interpolation pipe
Perforation 6a is provided with 6 front ends, gas-flow resistance is also reduced while noise reduction.The utility model silencer anechoic frequency bandwidth,
Air-breathing density is high simultaneously, refrigerator oil can be prevented to suck compressor, after refrigerant compresses in the cylinder body of cylinder block, exhaust passes through
After one-level noise elimination cavity, secondary muffler and three-level noise elimination cavity noise reduction, then by vibration damping coil pipe progress vibration and noise reducing, reach that energy-conservation drops
Make an uproar the purpose of silencing vibration-damping.
The utility model reduces compressor and made an uproar by setting air-breathing and the multistage noise elimination of exhaust and oil resistance oil leak vibration absorber
Sound and vibration, improve compressor refrigerating capacity and COP.
Obvious the utility model, which is implemented, to be not subject to the restrictions described above, as long as employing method of the present utility model
The improvement for the various unsubstantialities that design and technical scheme are carried out, within protection domain of the present utility model.
Claims (9)
1. the Reciprocting piston compressor of energy-saving and noise-reducing silencing vibration-damping, including the inhaling silencer connected with cylinder block, the suction
Refrigerant inlet is connected with the gas outlet of gas silencer and the air inlet connection of valve plate, the inhaling silencer；Its feature exists
In：The refrigerant inlet is the bathtub construction that V shaped slab and the oil baffle on V shaped slab two ends are connected and composed, the noise elimination
Insertion tube and the V shaped slab connection that device is stretched into the silencer by one end；Three-level anechoic room is provided with inside the silencer.
2. the Reciprocting piston compressor of energy-saving and noise-reducing silencing vibration-damping as claimed in claim 1, it is characterised in that：It is described to eliminate the noise
Provided with the supporting plate that silencer is separated into top anechoic room and bottom anechoic room in device, it is provided with the bottom anechoic room by under
Portion's anechoic room is divided into the dividing plate of the first anechoic room and the second anechoic room；The top anechoic room constitutes the 3rd anechoic room；It is described to insert
Enter pipe one end and refrigerant inlet connection, the insertion tube other end is inserted in the first anechoic room；The dividing plate is provided with
First anechoic room is stretched into one end, and the other end penetrates to pass through from dividing plate again after the second anechoic room penetrates the 3rd anechoic room again
Interpolation pipe；The end that goes out that the interpolation pipe is located at first anechoic room is provided with the perforation connected with interpolation pipe；The interpolation pipe
Enter pipe position provided with the expanded bore connected with interpolation pipe positioned at second anechoic room.
3. the Reciprocting piston compressor of energy-saving and noise-reducing silencing vibration-damping as claimed in claim 1, it is characterised in that：It is described to eliminate the noise
Provided with the supporting plate that silencer is separated into top anechoic room and bottom anechoic room in device, it is provided with the bottom anechoic room by under
Portion's anechoic room is divided into the internal partition of the first anechoic room and the second anechoic room；The top anechoic room constitutes the 3rd anechoic room；Institute
Insertion tube one end and refrigerant inlet connection are stated, the insertion tube other end is inserted in the first anechoic room；The inside every
Plate stretches into first anechoic room provided with one end, and the other end penetrates the internal prongs of the second anechoic room；The internal prongs position
In the end that goes out of first anechoic room hole is penetrated provided with what is connected with internal prongs；Described is communicated with the supporting plate
The Communicating device insertion tube of two anechoic rooms and the 3rd anechoic room；The supporting plate is provided with 1/4 ripple for stretching into first anechoic room
Long tube.
4. the Reciprocting piston compressor of energy-saving and noise-reducing silencing vibration-damping as claimed in claim 2, it is characterised in that：The dividing plate
And interpolation pipe is Split type structure.
5. the Reciprocting piston compressor of energy-saving and noise-reducing silencing vibration-damping as claimed in claim 4, it is characterised in that：The interpolation
The split portion of pipe is connected by groove and male cooperation.
6. the Reciprocting piston compressor of energy-saving and noise-reducing silencing vibration-damping as claimed in claim 3, it is characterised in that：The inside
Dividing plate is Split type structure or integral structure.
7. the Reciprocting piston compressor of the energy-saving and noise-reducing silencing vibration-damping as described in claim any one of 1-6, it is characterised in that：
The cylinder block is provided with exhausting silencer structure, and the exhausting silencer structure is included provided with the one-level noise elimination cavity on the cylinder block
And two grades of noise elimination cavities, two grades of noise elimination cavities are connected with vibration damping coil pipe.
8. the Reciprocting piston compressor of energy-saving and noise-reducing silencing vibration-damping as claimed in claim 7, it is characterised in that：The vibration damping
Coil pipe is provided with three U-shaped bending parts.
9. the Reciprocting piston compressor of the energy-saving and noise-reducing silencing vibration-damping as described in claim any one of 2-6, it is characterised in that：
First anechoic room and the second anechoic room bottom are respectively equipped with oil leaking hole and oil baffle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621347485.2U CN206320006U (en) | 2016-12-09 | 2016-12-09 | The Reciprocting piston compressor of energy-saving and noise-reducing silencing vibration-damping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621347485.2U CN206320006U (en) | 2016-12-09 | 2016-12-09 | The Reciprocting piston compressor of energy-saving and noise-reducing silencing vibration-damping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206320006U true CN206320006U (en) | 2017-07-11 |
Family
ID=59267271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621347485.2U Withdrawn - After Issue CN206320006U (en) | 2016-12-09 | 2016-12-09 | The Reciprocting piston compressor of energy-saving and noise-reducing silencing vibration-damping |
Country Status (1)
| Country | Link |
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| CN (1) | CN206320006U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106438286A (en) * | 2016-12-09 | 2017-02-22 | 芜湖欧宝机电有限公司 | Energy-saving, noise-reduction, silencing and vibration-absorption reciprocating piston type compressor and noise-reduction and silencing method thereof |
-
2016
- 2016-12-09 CN CN201621347485.2U patent/CN206320006U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106438286A (en) * | 2016-12-09 | 2017-02-22 | 芜湖欧宝机电有限公司 | Energy-saving, noise-reduction, silencing and vibration-absorption reciprocating piston type compressor and noise-reduction and silencing method thereof |
| CN106438286B (en) * | 2016-12-09 | 2018-06-08 | 芜湖欧宝机电有限公司 | The Reciprocting piston compressor of energy-saving and noise-reducing silencing vibration-damping and its noise reduction sound-deadening method |
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