CN209705147U - Absorbing box, compressor and marine cooling-water unit - Google Patents
Absorbing box, compressor and marine cooling-water unit Download PDFInfo
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- CN209705147U CN209705147U CN201822087868.6U CN201822087868U CN209705147U CN 209705147 U CN209705147 U CN 209705147U CN 201822087868 U CN201822087868 U CN 201822087868U CN 209705147 U CN209705147 U CN 209705147U
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- absorbing box
- shell
- accommodating chamber
- support rod
- cover board
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Abstract
The utility model provides a kind of absorbing box, compressor and marine cooling-water unit.Absorbing box includes shell and cover board, the cover board is set on the shell, the absorbing box further includes support rod and vibrating mechanism, absorbing box provided by the utility model, compressor and marine cooling-water unit, the vibration born at cover board is transferred directly on elastic sheet by setting support rod, damping particles can be stirred in support rod vibration processes using vibrating mechanism simultaneously, to avoid the problem that damping particles carry out natural layering because of vibration to reduce shock attenuation result, by the way that the second accommodating chamber is arranged in the bottom of shell, the cross section of shell is set to generate variation, inside housings by vibrational energy retention, to force to absorb vibration wave by the damping particles of shell and enclosure interior, to achieve the effect that damping, by the way that elastic sheet is arranged, the vibration of vertical direction can be mainly undertaken using elastic sheet, To effectively carry out friction absorbing using damping particles.
Description
Technical field
The utility model relates to airhandling equipment technical field peculiar to vessel, especially a kind of absorbing box, compressor and peculiar to vessel
Water cooler.
Background technique
Marine cooling-water unit increasingly improves the index of vibration performance at present, to sound and vibration, the performances such as impacts, waves and propose
Higher challenge.Wherein, the damping shock absorption as important vibration damping means, since the materials such as its conventional rubber, glued board are in ship
Cabin high temperature, with high salt, high humidity, the very big limitation being subject in closed environment, it may appear that be easy that aging, the service life is short and burning release has
The problem of poisonous gas.
Utility model content
In order to solve traditional rubber and the technical issues of glued board class damping shock absorption structure is unable to satisfy cabin requirement, and mention
For a kind of absorbing box, compressor and marine cooling-water unit for meeting cabin environment requirement.
A kind of absorbing box, including shell and cover board, the cover board are set on the shell, and the absorbing box further includes branch
Strut and vibrating mechanism, the first end of the support rod and the bottom of the shell are detachably connected, and the second of the support rod
End is fixedly installed on the cover board, and the vibrating mechanism is set on the support rod.
The vibrating mechanism includes at least one arc panel, and the first end of each arc panel is fixedly installed on the branch
The second end of first preset of strut, each arc panel is fixedly installed on the second preset of the support rod, and
The arc panel is distributed in the side of the support rod.
The quantity of the arc panel is four, and four arc panels are uniformly distributed in the side of the support rod, and phase
One annular is surrounded to two arc panels of setting, and there is the first angle between two annulars.
The cross section of the annular is ellipse, and the support rod passes through the elliptical long axis or short axle.
The bottom of the shell is to forming protruding portion, the cross-sectional area of the protruding portion far from the direction of the cover board is prominent
Hierarchic structure is formed less than the bottom area.
The cover board and the shell surround the first accommodating chamber, and the protruding portion forms the second accommodating chamber, and described first holds
Receiving chamber and second accommodating chamber is interconnected and the inside of first accommodating chamber and second accommodating chamber is provided with resistance
Buddhist nun's particle, the cross-sectional area of first accommodating chamber are greater than the cross-sectional area of second accommodating chamber.
The shell includes bottom plate, and the bottom plate forms the bottom of the shell, and the middle part of the bottom plate is to far from institute
The direction for stating cover board is recessed to form second accommodating chamber.
First accommodating chamber and second accommodating chamber are rectangular parallelepiped structure, and two rectangular parallelepiped structures are common
Form the hierarchic structure.
The absorbing box further includes elastic component, and the elastic component is set to inside first accommodating chamber, and the elasticity
Part can generate deformation into second accommodating chamber under the extruding of the damping particles.
The elastic component is elastic sheet, and the surrounding of the elastic sheet is fixedly installed on the interior table of first accommodating chamber
On face.
It is set to the damping particles above the elastic sheet when being vibrated and squeezes the elastic sheet to institute
It states and carries out deformation inside the second accommodating chamber.
The middle part of the elastic sheet forms the second protrusion to the direction far from second accommodating chamber, and described second convex
The cross section risen is gradually reduced by the direction far from second accommodating chamber.
The absorbing box further includes support rod, and the first end of the support rod is detachably connected with second protrusion, institute
The second end for stating support rod is fixedly installed on the cover board.
The prominent cover board of the second end of the support rod is detachably connected with external drive mechanism.
The bottom surface of the shell is squeezed to third protrusion is formed inside second accommodating chamber in the elastic sheet
When, the largest deformation position of the elastic sheet abuts setting with the third protrusion.
Mounting hole is provided in the third protrusion, and the mounting hole runs through the bottom surface of the shell.
The absorbing box further includes inner support plate, is formed with installation step in the shell, the inner support plate and described
Cover board is set in turn on the installation step.
The absorbing box further includes sealing element, and the sealing element is set between the inner support plate and the cover board.
It is provided with threaded hole on the shell, was provided on the cover board, the inner support plate and the sealing element
Hole, and bolt sequentially pass through after via hole, the via hole of the sealing element and the via hole of the inner support plate on the cover board with institute
Threaded hole is stated to be threadedly engaged.
A kind of compressor, including above-mentioned absorbing box.
A kind of marine cooling-water unit, including above-mentioned absorbing box or above-mentioned compressor.
Absorbing box, compressor and marine cooling-water unit provided by the utility model will be held by the way that support rod is arranged at cover board
The vibration received is transferred directly on elastic sheet, while can be in support rod vibration processes to damping particles using vibrating mechanism
It is stirred, to avoid the problem that damping particles carry out natural layering because of vibration to reduce shock attenuation result, by shell
The second accommodating chamber is arranged in the bottom of body, and the cross section of shell is made to generate variation, inside housings by vibrational energy retention, thus by force
System absorbs vibration wave by the damping particles of shell and enclosure interior, to achieve the effect that damping, passes through setting elasticity
Thin slice can mainly undertake the vibration of vertical direction using elastic sheet, to effectively carry out friction suction using damping particles
Vibration.
Detailed description of the invention
Fig. 1 is the quick-fried of the absorbing box of the embodiment of absorbing box provided by the utility model, compressor and marine cooling-water unit
Fried figure；
Fig. 2 is the structure of the shell of the embodiment of absorbing box provided by the utility model, compressor and marine cooling-water unit
Schematic diagram；
Fig. 3 is the section view of the shell of the embodiment of absorbing box provided by the utility model, compressor and marine cooling-water unit
Figure；
Fig. 4 is the knot of the elastic component of the embodiment of absorbing box provided by the utility model, compressor and marine cooling-water unit
Structure schematic diagram；
Fig. 5 is support rod and the vibration of the embodiment of absorbing box provided by the utility model, compressor and marine cooling-water unit
The structural schematic diagram of motivation structure；
In figure:
1, shell；2, cover board；3, the first accommodating chamber；4, the second accommodating chamber；5, elastic component；6, support rod；7, vibrating mechanism；
8, third protrusion；9, mounting hole；10, inner support plate；11, sealing element；51, the second protrusion.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
The present invention will be further described in detail for example.It should be appreciated that specific embodiment described herein is only used for explaining this
Utility model is not used to limit the utility model.
Damping particles density is larger, size is smaller, and self demixing phenomenon easily occurs in vibration processes, so that size is smaller
Damping particles be deposited to absorbing box structure bottom, absorbing box as shown in Figures 1 to 5, including shell 1 and cover board 2, the lid
Plate 2 is set on the shell 1, and the absorbing box further includes support rod 6 and vibrating mechanism 7, the first end of the support rod 6 with
The bottom of the shell 1 is detachably connected, and the second end of the support rod 6 is fixedly installed on the cover board 2, the bobbing machine
Structure 7 is set on the support rod 6, is stirred during support rod 6 vibrates to damping particles using vibrating mechanism 7,
The problem of preventing damping particles from carrying out natural layering, increases the Rubbing number between damping particles, and then increases shock attenuation result.
The vibrating mechanism 7 includes at least one arc panel, and the first end of each arc panel is fixedly installed on described
First preset of support rod 6, the second end of each arc panel are fixedly installed on the second preset of the support rod 6
On, and the arc panel is distributed in the side of the support rod 6, during vibration, all arc panels can be horizontal and perpendicular
Histogram efficiently expands the continuous motion collision rate of the intracorporal damping particles of box to being moved, and then increases shock attenuation result, wherein
First preset is close to the housing bottom, and the second preset is close to the lid.
The quantity of the arc panel is four, and four arc panels are uniformly distributed the side with the support rod 6, and phase
One annular is surrounded to two arc panels of setting, and there is the first angle between two annulars, two annular energy
It is enough to guarantee to be stirred the damping particles of 6 surrounding of support rod, increase shock attenuation result.
The cross section of the annular is ellipse, and the support rod 6 passes through the elliptical long axis or short axle, according to shell
1 depth and actual demand are selected.
The bottom of the shell 1 is to forming protruding portion, the cross section of the protruding portion far from the direction of the cover board 2 is prominent
Product is less than the bottom area and forms hierarchic structure, and wherein the cross section plane parallel for cover board 2 is cut and what is formed cuts
Face, namely step structure is formed in shell 1, the portion size connecting with lid 2 is greater than the size of protruding portion, thus in lid
When 2 receiving vibration, the partial shell 1 for forming the first accommodating chamber 3 can be to progress at the partial shell 1 for forming the second accommodating chamber 4
Deformation, thus horizontally by the vibration force transformation of vertical direction, to make vibration completely inside shell 1.
The cover board 2 and the shell 1 surround the first accommodating chamber 3, and the protruding portion forms the second accommodating chamber 4, and described the
One accommodating chamber 3 and second accommodating chamber 4 are interconnected and the inside of first accommodating chamber 3 and second accommodating chamber 4 is equal
Damping particles are provided with, the cross-sectional area of first accommodating chamber 3 is greater than the cross-sectional area of second accommodating chamber 4, such as Fig. 3 institute
Show, arrow direction is the direction of transfer of vibration, and using the structure of the first accommodating chamber 3 and the second accommodating chamber 4, vibration can exist
It is fully defined in transmittance process inside shell 1, to realize the effect that vibrational energy is trapped in inside shell 1.
The shell includes bottom plate, and the bottom plate forms the bottom of the shell 1, and the middle part of the bottom plate is to far from institute
The direction for stating cover board is recessed to form second accommodating chamber, thus the second accommodating chamber 4 is the protrusion of the bottom surface of shell 1, is being shaken
In transmittance process, vibration is transmitted from vertical direction to horizontal direction at the connected surface of the first accommodating chamber 3 and the second accommodating chamber 4.
First accommodating chamber and second accommodating chamber are rectangular parallelepiped structure, and two rectangular parallelepiped structures are common
The hierarchic structure is formed, namely is formed with step-like structure on the bottom surface of shell 1, so that the first accommodating chamber 3 and institute
It states 4 cross section of the second accommodating chamber and generates cataclysm, and then meet the condition of direction of vibration change, realize vibration wave active water conservancy diversion biography
The purpose passed.
When installing absorbing box, the cover board of absorbing box and excitation mechanism (namely the mechanism for generating vibration) are attached,
Therefore for cover board as the direct contact structures of excitation mechanism, exciter response is maximum；Also, damping particles density is larger, size compared with
It is small, self demixing phenomenon easily occurs in vibration processes, so that the lesser damping particles of size are deposited to absorbing box structure bottom.
Therefore, in order to which vibration wave to be efficiently transmitted in damping particles, the abundant friction absorbing institute of tray interior damping particles is realized
Stating absorbing box further includes elastic component 5, and the elastic component 5 is set to inside first accommodating chamber 3, and the elastic component 5 can
Deformation is generated into second accommodating chamber 4 under the extruding of the damping particles, when generating vibration, elastic component 5 can be inhaled
Receive the vibration of the vertical direction in vibration, the effect of the effective friction absorbing for carrying out damping particles.
The elastic component 5 is elastic sheet, and the surrounding of the elastic sheet is fixedly installed on the interior of first accommodating chamber 3
On surface, and the middle part of the elastic sheet can be generated to the 4 inside deformation outstanding of the second accommodating chamber, to absorb in vibration
The vibration of vertical direction is squeezed using damping particles of the deformation to elastic sheet two sides, to make energy between damping particles
Phase mutual friction is enough carried out, and then achievees the effect that absorbing, particularly, the surrounding of the elastic sheet is provided with gap, and described
Elastic sheet in the opening position spot welding by being set to inside the shell 1
It is set to the damping particles above the elastic sheet when being vibrated and squeezes the elastic sheet to institute
It states and carries out deformation inside the second accommodating chamber 4, the damping particles are completely filled in the first accommodating chamber 3 and the second accommodating chamber 4, In
When cover board is vibrated, the damping particles contacted with cover board receive vibration, and gradually transmit vibration to the bottom surface of shell 1, and
And when vibration is transmitted at elastic sheet, elastic sheet is driven to be vibrated, so that elastic sheet be made to absorb vertical direction
Vibration.
The middle part of the elastic sheet forms the second protrusion 51, and described the to the direction far from second accommodating chamber 4
The cross section of two protrusions 51 is gradually reduced by the direction far from second accommodating chamber 4, using the structure of the second protrusion 51, is increased
The Oscillation Amplitude of elastic sheet, and then increase the quantity of elastic sheet squeezed air-damping particle, to increase shock attenuation result.
The absorbing box further includes support rod 6, and the first end of the support rod 6 detachably connects with second protrusion 51
It connects, the second end of the support rod 6 is fixedly installed on the cover board 2, and the vibration for being born cover board 2 using support rod 6 is straight
It connects and is transferred on elastic sheet, to increase the vibration that elastic sheet is born to greatest extent.
The prominent cover board 2 of the second end of the support rod 6 is detachably connected with external drive mechanism, to will directly swash
The vibration for encouraging mechanism generation is transferred directly on elastic sheet.
The bottom surface of the shell 1 to forming third protrusion 8 inside second accommodating chamber 4, the elastic sheet by
When extruding, the largest deformation position of the elastic sheet abuts setting with the third protrusion 8, can be prevented using third protrusion 8
Only elastic sheet generates excessive deformation, and is constantly in the vibration of elastic sheet inside its deformation coefficient, stops in vibration
When, elastic sheet can restore to the original state.
Mounting hole 9 is provided in the third protrusion 8, and the mounting hole 9 runs through the bottom surface of the shell 1, utilizes peace
It fills hole 9 absorbing box is arranged in predeterminated position completion support.
The absorbing box further includes inner support plate 10, and installation step, 10 He of inner support plate are formed in the shell 1
The cover board is set in turn on the installation step, it is preferred that the inner support plate 10 is cyclic structure.
The absorbing box further includes sealing element 11, the sealing element 11 be set to the inner support plate 10 and the cover board it
Between, the sealing element 11 is cyclic structure, increases sealing effect in the cooperation with inner support plate 10.
It is provided with threaded hole on the shell 1, is all provided on the cover board 2, the inner support plate 10 and the sealing element 11
It is equipped with via hole, and bolt sequentially passes through via hole on the cover board, the via hole of the sealing element 11 and the inner support plate 10
It is threadedly engaged after via hole with the threaded hole.
A kind of compressor, including above-mentioned absorbing box.
A kind of marine cooling-water unit, including above-mentioned absorbing box or above-mentioned compressor.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it should not be understood as limiting the scope of the patent of the utility model.It should be pointed out that for the common of this field
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (21)
1. a kind of absorbing box, including shell (1) and cover board (2), the cover board (2) are set on the shell (1), feature exists
In: the absorbing box further includes support rod (6) and vibrating mechanism (7), first end and the shell (1) of the support rod (6)
Bottom be detachably connected, the second end of the support rod (6) is fixedly installed on the cover board (2), the vibrating mechanism (7)
It is set on the support rod (6).
2. absorbing box according to claim 1, it is characterised in that: the vibrating mechanism (7) includes at least one arc panel,
The first end of each arc panel is fixedly installed on the first preset of the support rod (6), and the of each arc panel
Two ends are fixedly installed on the second preset of the support rod (6), and the arc panel is distributed in the week of the support rod (6)
Side.
3. absorbing box according to claim 2, it is characterised in that: the quantity of the arc panel is four, four arcs
Shape plate is uniformly distributed in the side of the support rod (6), and two be oppositely arranged the arc panel surrounds an annular, and two
There is the first angle between a annular.
4. absorbing box according to claim 3, it is characterised in that: the cross section of the annular is oval, and the support
Bar (6) passes through the elliptical long axis or short axle.
5. absorbing box according to claim 1, it is characterised in that: the bottom of the shell (1) is to far from the cover board (2)
Direction it is prominent form protruding portion, the cross-sectional area of the protruding portion is less than the bottom area and forms hierarchic structure.
6. absorbing box according to claim 5, it is characterised in that: the cover board (2) and the shell (1) surround the first appearance
It receives chamber (3), the protruding portion forms the second accommodating chamber (4), and first accommodating chamber (3) and second accommodating chamber (4) are mutual
Connection and the inside of first accommodating chamber (3) and second accommodating chamber (4) are provided with damping particles, and described first accommodates
The cross-sectional area of chamber (3) is greater than the cross-sectional area of second accommodating chamber (4).
7. absorbing box according to claim 6, it is characterised in that: the shell (1) includes bottom plate, and the bottom plate forms institute
The bottom of shell (1) is stated, and the middle part of the bottom plate is recessed to form second accommodating chamber to the direction far from the cover board (2)
(4)。
8. absorbing box according to claim 6, it is characterised in that: first accommodating chamber (3) and second accommodating chamber
It (4) is rectangular parallelepiped structure, and the hierarchic structure is collectively formed in two rectangular parallelepiped structures.
9. absorbing box according to claim 6, it is characterised in that: the absorbing box further includes elastic component (5), the elasticity
It is internal that part (5) is set to first accommodating chamber (3), and the elastic component (5) can under the extruding of the damping particles to
Deformation is generated in second accommodating chamber (4).
10. absorbing box according to claim 9, it is characterised in that: the elastic component (5) is elastic sheet, the elasticity
The surrounding of thin slice is fixedly installed on the inner surface of first accommodating chamber (3).
11. absorbing box according to claim 10, it is characterised in that: when being vibrated, be set to the elastic sheet
The damping particles of top squeeze the elastic sheet to progress deformation inside second accommodating chamber (4).
12. absorbing box according to claim 10, it is characterised in that: the middle part of the elastic sheet is to far from described second
The direction of accommodating chamber (4) forms second raised (51), and the cross section of described second raised (51) is accommodated along far from described second
The direction of chamber (4) is gradually reduced.
13. absorbing box according to claim 12, it is characterised in that: the first end and described second of the support rod (6)
Raised (51) are detachably connected, and the second end of the support rod (6) is fixedly installed on the cover board (2).
14. absorbing box according to claim 13, it is characterised in that: the prominent lid of the second end of the support rod (6)
Plate (2) is detachably connected with external drive mechanism.
15. absorbing box according to claim 10, it is characterised in that: the bottom surface of the shell (1) is accommodated to described second
Third protrusion (8) are formed inside chamber (4), when the elastic sheet is squeezed, the largest deformation position of the elastic sheet
Setting is abutted with the third protrusion (8).
16. absorbing box according to claim 15, it is characterised in that: be provided with mounting hole on the third protrusion (8)
(9), and the mounting hole (9) run through the shell (1) bottom surface.
17. absorbing box according to claim 1, it is characterised in that: the absorbing box further includes inner support plate (10), described
It is formed with installation step in shell (1), the inner support plate (10) and the cover board (2) are set in turn in the installation step
On.
18. absorbing box according to claim 17, it is characterised in that: the absorbing box further includes sealing element (11), described
Sealing element (11) is set between the inner support plate (10) and the cover board (2).
19. absorbing box according to claim 18, it is characterised in that: be provided with threaded hole, the lid on the shell (1)
It is provided with via hole on plate (2), the inner support plate (10) and the sealing element (11), and bolt sequentially passes through the cover board
(2) match after the via hole of via hole, the sealing element (11) and the via hole of the inner support plate (10) on the threaded hole screw thread
It closes.
20. a kind of compressor, it is characterised in that: including absorbing box described in any one of claims 1 to 19.
21. a kind of marine cooling-water unit, it is characterised in that: including absorbing box or power described in any one of claims 1 to 19
Benefit require 20 described in compressor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822087868.6U CN209705147U (en) | 2018-12-11 | 2018-12-11 | Absorbing box, compressor and marine cooling-water unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822087868.6U CN209705147U (en) | 2018-12-11 | 2018-12-11 | Absorbing box, compressor and marine cooling-water unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209705147U true CN209705147U (en) | 2019-11-29 |
Family
ID=68636218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822087868.6U Active CN209705147U (en) | 2018-12-11 | 2018-12-11 | Absorbing box, compressor and marine cooling-water unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209705147U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109854661A (en) * | 2018-12-11 | 2019-06-07 | 珠海格力电器股份有限公司 | Absorbing box, compressor and marine cooling-water unit |
| CN109854660A (en) * | 2018-12-11 | 2019-06-07 | 珠海格力电器股份有限公司 | Absorbing box, compressor and marine cooling-water unit |
| CN109854662A (en) * | 2018-12-11 | 2019-06-07 | 珠海格力电器股份有限公司 | Absorbing box, compressor and marine cooling-water unit |
-
2018
- 2018-12-11 CN CN201822087868.6U patent/CN209705147U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109854661A (en) * | 2018-12-11 | 2019-06-07 | 珠海格力电器股份有限公司 | Absorbing box, compressor and marine cooling-water unit |
| CN109854660A (en) * | 2018-12-11 | 2019-06-07 | 珠海格力电器股份有限公司 | Absorbing box, compressor and marine cooling-water unit |
| CN109854662A (en) * | 2018-12-11 | 2019-06-07 | 珠海格力电器股份有限公司 | Absorbing box, compressor and marine cooling-water unit |
| CN109854662B (en) * | 2018-12-11 | 2024-06-21 | 珠海格力电器股份有限公司 | Shock absorption box, compressor and marine water chilling unit |
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