CN207351008U - Dispenser and compressor - Google Patents
Dispenser and compressor Download PDFInfo
- Publication number
- CN207351008U CN207351008U CN201721289942.1U CN201721289942U CN207351008U CN 207351008 U CN207351008 U CN 207351008U CN 201721289942 U CN201721289942 U CN 201721289942U CN 207351008 U CN207351008 U CN 207351008U
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- Prior art keywords
- dispenser
- separating tube
- air intake
- intake duct
- shell
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Abstract
The utility model provides a kind of dispenser and compressor.Dispenser includes：Shell, shell, which encloses, to be set to form cavity, and the bottom of shell is provided with connecting hole；Separating tube, separating tube are arranged in cavity, and the bottom of separating tube extends to connection hole；Air intake duct, the first end of air intake duct and the bottom of separating tube connect, and the second end of air intake duct extends to the outside of shell；Vibration damping and energy-absorbing component, vibration damping and energy-absorbing component are disposed around the periphery that separating tube is connected with air intake duct at position and are fixed in connecting hole.The dispenser of the utility model reduces the vibration that pipeline is delivered to by the air intake duct of dispenser, enhance dispenser resistance vibration of compressor can, play a role in improving easy to the vibration to air-conditioning system pipeline.
Description
Technical field
Compression set technical field is the utility model is related to, in particular to a kind of dispenser and compressor.
Background technology
Heart of the compressor as air-conditioning system, is one of main noise source and vibration source, rotor compressor is particularly
Single cylinder rotor compressor can produce more serious since bent axle is there are reasons such as eccentric parts and air pulsing in operational process
Vibration noise, but dispenser be connected to cylinder and housing and from center it is farthest due to, the vibration of dispenser is most
To be serious, particularly tangential vibrations.Traditional dispenser shell makes the vibration of housing straight by being welded directly together with bend pipe
Connect and be delivered to dispenser shell, exacerbate the vibration of dispenser.
Shown in Figure 1, in common rotor compressor dispenser, there are a drawback, air suction bending tube 2 is connection point
The key structure of liquid device agent structure 1 and compressor pump, usual air suction bending tube 2 and dispenser agent structure 1 are directly welded at
Together, so the vibration from the pump housing can not only increase its vibration, also pole has through 2 totally tansitive of air suction bending tube to dispenser
Dispenser may be caused to resonate.
Utility model content
The main purpose of the utility model is that a kind of dispenser and compressor are provided, to solve compression of the prior art
The problem of vibration of machine is big.
To achieve these goals, one side according to the present utility model, there is provided a kind of dispenser, including：Shell,
The shell, which encloses, to be set to form cavity, and the bottom of the shell is provided with connecting hole；Separating tube, the separating tube are arranged on the sky
Intracavitary, and the bottom of the separating tube extends to the connection hole；Air intake duct, the first end of the air intake duct and the liquid separation
The bottom connection of pipe, the second end of the air intake duct extend to the outside of the shell；Vibration damping and energy-absorbing component, the vibration damping and energy-absorbing
Component is disposed around the periphery that the separating tube is connected with the air intake duct at position and is fixed in the connecting hole.
Further, the vibration damping and energy-absorbing component includes sleeve, and the sleeve is set in separating tube and the air intake duct phase
Periphery at link position, the sleeve include the outer layer jacket that internal layer covers and is disposed around the internal layer set periphery.
Further, there is gap between the internal layer set and the outer layer jacket.
Further, it is provided with buffer structure in the gap.
Further, the buffer structure is rubber strip, and the width of the rubber strip is adapted with the width in the gap.
Further, the end set in the gap is useful for the sealing structure sealed to the rubber strip.
Further, the internal layer set and the outer layer jacket are integrally formed setting, the internal layer set and the outer layer jacket
Top is connected by absorbing bending section.
Further, the corrugated extension of short transverse of absorbing bending section along the shell.
Further, the absorbing bending section is in M shapes.
Further, the first end of the air intake duct is embedded in the bottom of the separating tube, the bottom of the internal layer set with
The bottom of the separating tube is welded to connect, and bottom solder joint and the air intake duct of the bottom of internal layer set with the separating tube
Outer wall fix.
Further, the bottom of the internal layer set is provided with chamfering structure.
Further, the ring that the connection hole is provided with the cavity and is set towards the top of the shell
Shape flange, the outer side surface of the outer layer jacket are adapted with the interior sidewall surface of the annular flange, the outer layer jacket and the ring
By being welded to connect between shape flange.
Further, the material of the sleeve is consistent with the material of the separating tube.
Another aspect according to the present utility model, there is provided a kind of compressor, including dispenser, the dispenser are above-mentioned
Dispenser.
Using the technical solution of the utility model, since the dispenser in the utility model is provided with positioned at air intake duct and is divided
Liquid pipe is connected the vibration damping and energy-absorbing component of the periphery at position, by the effect of vibration damping and energy-absorbing component, when the compressor is operated, leads to
The effect of vibration damping and energy-absorbing component is crossed, buffering can be produced at the same time to tri- directions of XYZ, improve the stability of dispenser, reduce
The vibration of pipeline is delivered to by the air intake duct of dispenser, enhance dispenser resistance vibration of compressor can, easy to air-conditioning
The vibration of system pipeline plays a role in improving.
Brief description of the drawings
The accompanying drawings which form a part of this application are used to provide a further understanding of the present invention, this practicality
New schematic description and description is used to explain the utility model, does not form the improper restriction to the utility model.
In the accompanying drawings：
Fig. 1 diagrammatically illustrates the sectional view of existing dispenser；
Fig. 2 diagrammatically illustrates the sectional view of the dispenser of the utility model；And
Fig. 3 diagrammatically illustrates the enlarged drawing of the a-quadrant in Fig. 2.
Wherein, above-mentioned attached drawing is marked including the following drawings：
10th, shell；11st, cavity；12nd, connecting hole；13rd, annular flange；20th, separating tube；30th, air intake duct；40th, vibration damping and energy-absorbing
Component；41st, sleeve；411st, internal layer set；412nd, outer layer jacket；413rd, absorbing bending section；414th, gap；415th, chamfering structure；42nd, delay
Rush structure；43rd, sealing structure.
Embodiment
It should be noted that in the case where there is no conflict, the feature in embodiment and embodiment in the application can phase
Mutually combination.The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
It should be noted that term used herein above is merely to describe embodiment, and be not intended to restricted root
According to the illustrative embodiments of 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 in the present specification using term "comprising" and/or " bag
Include " when, it indicates existing characteristics, step, operation, device, component and/or combinations thereof.
It should be noted that term " first " in the description and claims of this application and above-mentioned attached drawing, "
Two " etc. be for distinguishing similar object, without for describing specific order or precedence.It should be appreciated that so use
Data can exchange in the appropriate case, so that presently filed embodiment described herein for example can be with except herein
Order beyond those of diagram or description is implemented.In addition, term " comprising " and " having " and their any deformation, it is intended that
Be to cover it is non-exclusive include, for example, containing the process of series of steps or unit, method, system, product or equipment not
Be necessarily limited to those steps or the unit clearly listed, but may include not list clearly or for these processes, side
The intrinsic other steps of method, product or equipment or unit.
For the ease of description, spatially relative term can be used herein, as " ... on ", " ... top ",
" ... upper surface ", " above " etc., for describing such as a device shown in the figure or feature and other devices or spy
The spatial relation of sign.It should be appreciated that spatially relative term is intended to comprising the orientation except device described in figure
Outside different azimuth in use or operation.For example, if the device in attached drawing is squeezed, it is described as " in other devices
It will be positioned as " under other devices or construction after the device of part or construction top " or " on other devices or construction "
Side " or " under other devices or construction ".Thus, exemplary term " ... top " can include " ... top " and
" in ... lower section " two kinds of orientation.The device can also other different modes positioning (being rotated by 90 ° or in other orientation), and
And respective explanations are made to the opposite description in space used herein above.
Referring to shown in Fig. 2 and Fig. 3, embodiment according to the present utility model, there is provided a kind of dispenser, the dispenser include
Shell 10, separating tube 20 and air intake duct 30.
Wherein, shell 10, which encloses, sets to form cavity 11, and the bottom of shell 10 is provided with connecting hole 12, during installation, separating tube 20
It is arranged in cavity 11, and the bottom of separating tube 20 is extended at connecting hole 12；The first end of air intake duct 30 and separating tube 20
Bottom connects, and the second end of air intake duct 30 extends to the outside of shell 10, easy to be connected with compressor body；Vibration damping and energy-absorbing component
40 are disposed around the periphery of 30 link position of separating tube 20 and air intake duct and are fixedly connected in connecting hole 12.
The periphery for the position that is connected with separating tube 20 is provided with positioned at air intake duct 30 by dispenser in this present embodiment
Vibration damping and energy-absorbing component 40, by the effect of vibration damping and energy-absorbing component 40, when the compressor is operated, pass through vibration damping and energy-absorbing component 40
Tri- directions of XYZ can be produced buffering at the same time, improve the stability of dispenser, reduce the air intake duct by dispenser by effect
30 are delivered to the vibration of pipeline, enhance dispenser resistance vibration of compressor can, easy to the vibration to air-conditioning system pipeline
Play a role in improving.
Vibration damping and energy-absorbing component 40 in the present embodiment includes sleeve 41, which is set in separating tube 20 and air intake duct 30
The periphery being connected at position, sleeve 41 includes internal layer set 411 and is disposed around the outer layer jacket 412 that internal layer covers 411 peripheries, by interior
The collective effect of layer set 411 and outer layer jacket 412, is convenient for effective vibration damping.
Specifically, there is gap 414 between the internal layer set 411 and outer layer jacket 412 in the present embodiment, compressor can be given
A space is reserved in the radially and tangentially vibration produced.Sleeve 41 deforms excessive in order to prevent, internal layer set 411 and outer layer jacket
412 produce collision, therefore, a buffer structure 42 are filled in the gap 414 in the utility model, passes through the work of buffer structure 42
With easy to further lift the stability of dispenser.
Preferably, the buffer structure 42 in the present embodiment is rubber strip, the width of the rubber strip and the width phase in gap 414
Adaptation.Certainly, in the other embodiment of the utility model, rubber strip can also be arranged to other has the knot of certain elasticity
Component, as long as other modes of texturing under the design of the utility model, within the scope of protection of the utility model.
Rubber strip is dropped out out of gap 414 in order to prevent, and the end set in gap 414 is useful for carrying out rubber strip
The sealing structure 43 of sealing, it is preferable that the sealing structure 43 in the present embodiment is fluid sealant, certainly, in its of the utility model
In his embodiment, it can also use the structures such as positioning screw, effect or rivet that rubber strip is fixed in gap 414, as long as
It is other modes of texturing under the design of the utility model, within the scope of protection of the utility model.
With reference to shown in Fig. 3, internal layer set 411 and outer layer jacket 412 in the present embodiment are integrally formed setting, and internal layer covers 411 Hes
The top of outer layer jacket 412 is connected by absorbing bending section 413, by the effect of absorbing bending section 413, easy to further absorb point
The vibration of liquid device, improves the stability of dispenser.
The corrugated extension of short transverse of absorbing bending section 413 along shell 10 in the present embodiment, passes through the corrugated
Absorbing bending section 413 elastic deformation, the compressor passed over by air intake duct 30 from compressor can be absorbed and trembled.It is excellent
Selection of land, the absorbing bending section 413 in the present embodiment are in M shapes, which is in 90 ° of angles with internal layer set 411 and outer layer jacket 412, altogether
Bending 3 times prevents excessive deformation, and then absorbed using natural resiliency deformation and pass through air intake duct 30 to improve its intensity
The compressor passed over from compressor trembles.
Separating tube 20 in the present embodiment is straight tube, and air intake duct 30 is bridge piece, during connection, the first end of air intake duct 30
The bottom of separating tube 20 is embedded in, the bottom and the bottom of separating tube 20 of internal layer set 411 are welded and fixed, and the bottom of internal layer set 411
Bottom solder joint and the outer wall of air intake duct 30 with separating tube 20 is held to fix.
It is provided with connecting hole 12 in cavity 11, and the annular flange 13 set towards the top of shell 10, outer layer
The outer side surface of set 412 is adapted with the interior sidewall surface of annular flange 13, passes through welding between outer layer jacket 412 and annular flange 13
Connection.
As it can be seen that the internal layer set 411 in the present embodiment is weldingly fixed in the position that separating tube 20 is connected with air intake duct 30
Place, outer layer jacket 412 are weldingly fixed on the annular flange 13 on shell 10, then by being arranged on internal layer set 411 and outer layer jacket
Absorbing bending section 413 and rubber strip between 412 carry out energy-absorbing and vibration damping, improve the stability of dispenser.
Preferably, the bottom of the internal layer set 411 in the present embodiment is provided with chamfering structure 415, can increase connecing for solder joint
Contacting surface is accumulated, and improves internal layer set 411 and the connective stability of separating tube 20 and air intake duct 30.
Sleeve 41 reduces the vibration between air intake duct 30 and shell 10 using active vibration isolation principle, and the material of sleeve 41 is with dividing
The material of liquid pipe 20 is consistent, it is preferable that sleeve and shell 10 in the present embodiment are formed using copper pipe processing, utilize hot jacket skill
Art mounted in dispenser separating tube 20 and air intake duct 30 at the position of connection, then welded.Due to 20 material of separating tube
It is identical, allow them to be close to and weld together will not fall off well.
According to the above embodiments it is recognised that the dispenser of the utility model includes a vibration reducing sleeve 41 and a rubber
Article tape.In structure, what script bridge piece and dispenser were welded directly together, it is now in original dispenser shell 10
The position welded with separating tube 20 and air intake duct 30 adds a sleeve 41 and is used as connected transition structure.Sleeve 41
Internal layer set 411 is concordant with the end of outer layer jacket 412, and the internal layer set 411 of sleeve 41 is in contact with separating tube 20, and end is with dividing
Liquid pipe 20 is mutually welded with air intake duct 30；Outer layer jacket 412 is in contact with shell 10, and end is bent in annular flange 13 with it
Weld together at gap；There is a chamfering structure 415 in one end that wherein internal layer set 411 is welded with separating tube 20 and air intake duct 30,
Purpose is to increase the contact area of solder joint.The centre position of sleeve 41 is one and is used for absorbing " M " shape bending structure, is somebody's turn to do
Structure and internal layer set 411 and outer layer jacket are in 90 ° of angles, and bending 3 times altogether prevents excessive change to improve its intensity
Shape.The effect of the structure is available with the elastic deformation of itself and absorbs the compression passed over by air suction bending tube from compressor
Machine trembles.There are one between the internal layer set 411 and outer layer jacket 412 of sleeve 41 to enclose very narrow gap 414, this gap 414 is to pressure
A space is reserved in the radially and tangentially vibration that contracting machine produces.In order to prevent sleeve 41 deform excessive internal layer set 411 with it is outer
Layer set 412 produces collision, and internal layer is covered 411 and outer layer jacket by the rubber strip that one and 414 same widths of gap are filled in gap 414
412 separate, and are also possible to prevent internal into ash blocking gap influence damping property.The end in gap 414 is sealed with fluid sealant, purpose
It is to prevent rubber strip from coming off.
Another aspect according to the present utility model, there is provided a kind of compressor, including dispenser, dispenser are above-mentioned implementation
Dispenser in example.
It can be seen from the above description that the above embodiments of the present invention achieve the following technical effects：This reality
Increase energy-obsorbing and damping component between air intake duct and shell with new, reduce the transmission of vibration, and add the matter of dispenser
Amount, reduces dispenser entirety center of gravity, and then reduces the dispenser as caused by air intake duct and vibrate.It is former by using active vibration isolation
Reason, adds a vibration energy-obsorbing and damping component between dispenser shell and air intake duct, enhances dispenser resistance compressor and shakes
Dynamic ability, the vibration to air-conditioning system pipeline have improvement result.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the present invention, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on, should be included within the scope of protection of this utility model.
Claims (14)
- A kind of 1. dispenser, it is characterised in that including：Shell (10), the shell (10), which is enclosed, to be set to form cavity (11), and the bottom of the shell (10) is provided with connecting hole (12)；Separating tube (20), the separating tube (20) are arranged in the cavity (11), and the bottom extension of the separating tube (20) To the connecting hole (12) place；Air intake duct (30), the first end of the air intake duct (30) are connected with the bottom of the separating tube (20), the air intake duct (30) second end extends to the outside of the shell (10)；Vibration damping and energy-absorbing component (40), the vibration damping and energy-absorbing component (40) are disposed around the separating tube (20) and the air intake duct (30) It is connected and the periphery at position and is fixed in the connecting hole (12).
- 2. dispenser according to claim 1, it is characterised in that the vibration damping and energy-absorbing component (40) includes sleeve (41), The sleeve (41) is set in the periphery that the separating tube (20) is connected with air intake duct (30) at position, sleeve (41) bag Include internal layer set (411) and the outer layer jacket (412) for being disposed around internal layer set (411) periphery.
- 3. dispenser according to claim 2, it is characterised in that the internal layer set (411) and the outer layer jacket (412) it Between there are gap (414).
- 4. dispenser according to claim 3, it is characterised in that be provided with buffer structure (42) in the gap (414).
- 5. dispenser according to claim 4, it is characterised in that the buffer structure (42) is rubber strip, the rubber The width of bar is adapted with the width of the gap (414).
- 6. dispenser according to claim 5, it is characterised in that the end set of the gap (414) is useful for institute State the sealing structure (43) that rubber strip is sealed.
- 7. dispenser according to claim 2, it is characterised in that the internal layer set (411) and the outer layer jacket (412) one The top of body formed setting, the internal layer set (411) and the outer layer jacket (412) is connected by absorbing bending section (413).
- 8. dispenser according to claim 7, it is characterised in that the absorbing bending section (413) is along the shell (10) The corrugated extension of short transverse.
- 9. dispenser according to claim 8, it is characterised in that the absorbing bending section (413) is in M shapes.
- 10. dispenser according to claim 2, it is characterised in that the first end of the air intake duct (30) is embedded in described The bottom of separating tube (20), the bottom and the bottom of the separating tube (20) of the internal layer set (411) are welded to connect, and described interior The bottom of layer set (411) and the bottom solder joint and the outer wall of the air intake duct (30) of the separating tube (20) are fixed.
- 11. dispenser according to claim 10, it is characterised in that the bottom of the internal layer set (411) is provided with chamfering Structure (415).
- 12. dispenser according to claim 2, it is characterised in that connecting hole (12) place is provided with positioned at the sky The annular flange (13) set in chamber (11) and towards the top of the shell (10), the outer side surface of the outer layer jacket (412) It is adapted with the interior sidewall surface of the annular flange (13), passes through between the outer layer jacket (412) and the annular flange (13) It is welded to connect.
- 13. the dispenser according to any one of claim 2 to 12, it is characterised in that the material of the sleeve (41) with The material of the separating tube (20) is consistent.
- 14. a kind of compressor, including dispenser, it is characterised in that the dispenser is any one of claim 1 to 13 Dispenser.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721289942.1U CN207351008U (en) | 2017-09-30 | 2017-09-30 | Dispenser and compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721289942.1U CN207351008U (en) | 2017-09-30 | 2017-09-30 | Dispenser and compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207351008U true CN207351008U (en) | 2018-05-11 |
Family
ID=62358336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721289942.1U Active CN207351008U (en) | 2017-09-30 | 2017-09-30 | Dispenser and compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207351008U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107655243A (en) * | 2017-09-30 | 2018-02-02 | 珠海格力节能环保制冷技术研究中心有限公司 | Knockout and compressor |
-
2017
- 2017-09-30 CN CN201721289942.1U patent/CN207351008U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107655243A (en) * | 2017-09-30 | 2018-02-02 | 珠海格力节能环保制冷技术研究中心有限公司 | Knockout and compressor |
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