CN110131355A - A kind of damping washer and air conditioner - Google Patents
A kind of damping washer and air conditioner Download PDFInfo
- Publication number
- CN110131355A CN110131355A CN201910521332.7A CN201910521332A CN110131355A CN 110131355 A CN110131355 A CN 110131355A CN 201910521332 A CN201910521332 A CN 201910521332A CN 110131355 A CN110131355 A CN 110131355A
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- CN
- China
- Prior art keywords
- washer
- insert structure
- washer body
- damping
- strip shape
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Bolts, Nuts, And Washers (AREA)
Abstract
The present invention provides a kind of damping washer and air conditioner, which includes washer body, and the insert structure made of class braid material, uniform force when for promoting washer body to be compressed are equipped with inside the washer body.Damping washer of the invention is efficiently reduced since compressor liquid storing barrel bias causes washer body to compress non-uniform problem, to greatly improve the noise problem that washer body transmits vibration with chassis pump foot bolt firmly even at the cost of one's life.
Description
Technical field
The present invention relates to air-conditioning technical fields, in particular to a kind of damping washer and air conditioner.
Background technique
Air-conditioner outdoor unit principal vibration derives from compressor, generally carries out vibration isolation to compressor using rubber pad.And
During production and assembly, transport etc., due to compressor liquid storing barrel and four-way valve pipeline bias gravity, it is easy to cause rubber pad
Compression is uneven, is easy top half and pumps foot bolt even at the cost of one's life, so that vibration is transferred directly to chassis, to cause asking for resonance
Topic.
Summary of the invention
Problems solved by the invention is how to avoid rubber pad compression uneven, is easy top half and pumps foot bolt even at the cost of one's life,
It is transferred directly to chassis to vibrate, thus the problem of causing resonance.
To solve the above problems, the present invention provides a kind of damping washer, including washer body, set inside the washer body
There is the insert structure made of class braid material, uniform force when for promoting washer body to be compressed.
In damping washer of the invention, the insert structure made of class braid material is equipped with inside washer body, effectively
Ground is reduced since compressor liquid storing barrel bias causes washer body to compress non-uniform problem, to greatly improve washer sheet
Body and chassis pump foot bolt transmit the noise problem of vibration firmly even at the cost of one's life.
Optionally, the insert structure and the washer body are made into integration.
In damping washer of the invention, after insert structure and washer body are made into integration, structure is more compact, not rapid wear
It is bad, it can preferably be supported.
Optionally, the class braid material includes at least one of nylon, non-woven fibre.
In damping washer of the invention, class braid material use nylon, non-woven fibre, be not only convenient for insert structure at
Type, and washer body uniform force can be promoted.
Optionally, the washer body is additionally provided with perforative channel, the insert structure along the channel central axes
It is evenly distributed in the washer body.
In damping washer of the invention, insert structure is evenly distributed on around channel, when washer body is compressed,
Equally distributed insert structure can promote the uniform force at each position of washer body.
Optionally, the insert structure is distributed along the central axes annular array of the washer body, and the embedded knot
Structure is extended by the upper end of the washer body stress towards the lower end surface of the washer body stress.
In damping washer of the invention, it is designed in this way insert structure, in the case where meeting certain supporting role, it is inclined to reduce compressor
Foot pad caused by the heart compresses problem of non-uniform.
Optionally, the insert structure is vertical strip shape body and/or is bent strip shape body, adjacent described interior in same circumference
Angle between embedding structure is 5 ° -30 °.
In damping washer of the invention, when insert structure is vertical strip shape body, when washer body is compressed, increase vertical
To rigidity, in the case where meeting certain supporting role, reduces foot pad caused by compressor bias and compress problem of non-uniform；Work as insert structure
To be bent strip shape body, when washer body is compressed, i.e. increase vertical stiffness, and raising partial lateral rigidity is meeting one
Determine under supporting role, reduces foot pad caused by compressor bias and compress problem of non-uniform.
Optionally, the insert structure by the central axes of the washer body along radial direction, Xiang Suoshu washer body
Excircle radial distribution.
In damping washer of the invention, when washer body is compressed, increase lateral stiffness, makees meeting certain support
Under, reduces foot pad caused by compressor bias and compress problem of non-uniform.
Optionally, the insert structure is horizontal strip shape body, and the length of the insert structure is the washer body thickness
1/3-4/5.
In damping washer of the invention, insert structure is designed to horizontal strip shape body, and length is washer body thickness
, in the case where meeting certain supporting role, reduce foot pad caused by compressor bias and compress problem of non-uniform.
Optionally, the insert structure by the washer body central axes along the circumferential direction, Xiang Suoshu washer body
Excircle radial distribution.
In damping washer of the invention, when washer body is compressed, increase lateral stiffness, makees meeting certain support
Under, reduces foot pad caused by compressor bias and compress problem of non-uniform.
Optionally, the insert structure is arc strip shape body, and the arc length of the insert structure is the 1/32-1/ of circumference
2。
In damping washer of the invention, insert structure is designed to arc strip shape body, and arc length is the 1/32- of circumference
1/2, in the case where meeting certain supporting role, reduces foot pad caused by compressor bias and compress problem of non-uniform.
Another object of the present invention is to propose a kind of air conditioner, to solve how to avoid rubber pad compression uneven, hold
Easy top half pumps foot bolt even at the cost of one's life, so that vibration is transferred directly to chassis, thus the problem of causing resonance.
In order to achieve the above objectives, the technical scheme of the present invention is realized as follows:
A kind of air conditioner, the construction including above-mentioned damping washer.
Possessed advantage is identical compared with the existing technology with above-mentioned damping washer for the air conditioner, and details are not described herein.
Detailed description of the invention
Fig. 1 is the longitudinal sectional view of one embodiment of the present invention；
Fig. 2 is the transverse sectional view of Fig. 1；
Fig. 3 is the longitudinal sectional view of another embodiment of the present invention；
Fig. 4 is the longitudinal sectional view of another embodiment of the present invention；
Fig. 5 is the transverse sectional view of one embodiment of the present invention；
Fig. 6 is the lateral half sectional view of one embodiment of the present invention；
Fig. 7 is compressor and damping washer scheme of installation.
Description of symbols:
1- washer body, the channel 11-, the upper surface 12-, the lower end surface 13-, 2- insert structure, 3- compressor.
Specific embodiment
To make the above purposes, features and advantages of the invention more obvious and understandable, with reference to the accompanying drawing to the present invention
Specific embodiment be described in detail.
It should be noted that term " length " mentioned herein, " width ", " thickness ", "upper", "lower", " preceding ",
The orientation or positional relationship of the instructions such as " rear ", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" be based on
Orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than indication or suggestion institute
The device or element of finger must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this hair
Bright limitation.
A kind of damping washer, including washer body 1 are equipped with inside washer body 1 and embed made of class braid material
Structure 2, uniform force when for promoting washer body 1 to be compressed.It is equipped with inside washer body 1 by class braided fabric material as a result,
When insert structure 2 made of expecting, it can effectively reduce since 3 liquid storing barrel bias of compressor leads to the compression of washer body 1 not
Uniform problem, to greatly improve the noise problem that washer body 1 transmits vibration with chassis pump foot bolt firmly even at the cost of one's life.
Specifically, insert structure 2 and washer body 1 are made into integration.Insert structure 2 and washer body 1 are made into integration as a result,
Afterwards, structure is more compact, is hardly damaged, and can preferably be supported.It, can be by insert structure 2 and washer sheet in production process
The mold integrated design of body 1, after by the material injecting mould of washer body 1, thus washer body 1 molding after, embed knot
Structure 2 is located inside washer body 1.
Wherein, the material of washer body 1 is generally EPDM (EPDM), natural rubber, and nitrile rubber can be fine
Ground and insert structure 2 heat together.
Specifically, class braid material includes at least nylon, non-woven fibre, is all elongate wire body.Such material machine
Tool intensity is high, and good toughness has higher tension, compression strength.Tensile strength doubles more close to yield strength than ABS.It is right
The absorbability for impacting, answering force vibration is strong, impact strength many higher than general plastics, and is better than acetal resin.Class is compiled as a result,
After textile material is using above-mentioned nylon, non-woven fibre, it is not only convenient for the molding of insert structure 2, and washer body 1 can be promoted
Uniform force.
Specifically, washer body 1 is additionally provided with perforative channel 11, and insert structure 2 is uniformly divided along the central axes in channel 11
Cloth is in washer body 1.Due to the direction of compressor 3 liquid storing barrel bias be it is uncontrollable, can be any direction, in order to protect
When demonstrate,proving 3 liquid storing barrel bias of compressor, insert structure 2 is evenly distributed on channel 11 by each position uniform force of washer body 1
Around, when washer body 1 is compressed, equally distributed insert structure 2 can ensure that the stress at each position of washer body 1 is equal
It is even.
Specifically, as shown in Figure 1,3, insert structure 2 is distributed along the central axes annular array of washer body 1, embeds knot
Structure 2 is extended from the upper surface 12 of 1 stress of washer body to the lower end surface 13 of 1 stress of washer body.It is designed in this way embedded knot
Structure 2 reduces washer body 1 caused by 3 bias of compressor and compresses problem of non-uniform in the case where meeting certain supporting role.
Wherein, upper surface 12 refers to: bearing the supporting surface of 3 load of compressor；Lower end surface 13 refers to: such as washer body 1
There is groove in bottom end, then using groove upper end as lower end surface 13；If washer body 1 is without groove, using 1 bottom end of washer body as lower end surface
13。
Specifically, insert structure 2 is vertical strip shape body and/or bending strip shape body, as shown in Fig. 2, the phase in same circumference
Angle α between adjacent insert structure 2 is 5 ° -30 °；It should be noted that attached drawing shown by Fig. 2 does not represent insert structure 2
It can only be deformed in two dotted line positions of angle α；One dotted line of angle α is merely also cross four insert structures 2
Insert structure 2 on radial direction is located just on same straight line on cross section, and two dotted lines of angle α only indicate same
The angle α between adjacent insert structure 2 in circumference is not intended to limit the positional relationship of insert structure 2 in varying cross-section, and horizontal
Insert structure 2 of the section on radial direction not point-blank when, angle α is determined by the way of taking angular bisector
One dotted line, and then determine angle α.It includes the following three types mode: (1) insert structure 2 is vertical strip shape body；(2) knot is embedded
Structure 2 is bending strip shape body；(3) insert structure 2 is that vertical strip shape body and bending strip shape body coexist.
When insert structure 2 is vertical strip shape body, when washer body 1 is compressed, vertical strip shape body can increase pad
The vertical stiffness for enclosing ontology 1 reduces washer body 1 caused by 3 bias of compressor and compresses unevenness in the case where meeting certain supporting role
Even problem.
When insert structure 2 is bending strip shape body, when washer body 1 is compressed, bending strip shape body can either increase
The vertical stiffness of washer body 1, and the lateral stiffness of 1 part of washer body is improved, in the case where meeting certain supporting role, reduce pressure
Washer body 1 caused by 3 bias of contracting machine compresses problem of non-uniform.
When insert structure 2 is vertical strip shape body and bending strip shape body coexists, when washer body 1 is compressed, the two
The form coexisted can either increase the vertical stiffness of washer body 1, and improve the lateral stiffness of 1 part of washer body, meet
Under certain supporting role, reduces washer body 1 caused by 3 bias of compressor and compress problem of non-uniform.
Wherein, since vertical strip shape body and/or bending strip shape body are mainly the vertical stiffness for increasing washer body 1, in order to
The lateral stiffness that washer body 1 can be taken into account passes through along the multiple insert structures 2 of the radial direction array distribution of washer body 1
Insert structure 2 in multiple circumference enhances the lateral stiffness of washer body 1.
In a kind of embodiment, as shown in Figure 1,3, the insert structure 2 of a circumference is equipped with 12, a radial direction
On insert structure 2 set there are four, therefore, 48 insert structures 2 can not only enhance the vertical stiffness of washer body 1,
The lateral stiffness of washer body 1 can also be enhanced.
A kind of above-mentioned embodiment only enumerated, can also be changed, here with no restriction according to actual needs.
Specifically, as shown in Figure 4,5, insert structure 2 by the central axes of washer body 1 along radial direction, to washer body 1
Excircle radial distribution.As a result, when washer body 1 is compressed, increases lateral stiffness, meeting certain supporting role
Under, reduce foot pad caused by 3 bias of compressor and compresses problem of non-uniform.
Wherein, insert structure 2 is horizontal strip shape body, and the length of insert structure 2 is the 1/3-4/5 of 1 thickness of washer body.By
This, is designed to horizontal strip shape body for insert structure 2, and length is the 1/3-4/5 of 1 thickness of washer body, is meeting certain support
Under effect, reduces foot pad caused by 3 bias of compressor and compress problem of non-uniform.
Thickness refers to: on the horizontal plane where insert structure, the difference of washer body 1 radius and channel radius.
Wherein, along the central axis direction of washer body 1, several spaced insert structures 2 are one group, referred to as laterally
Reinforcement group, thereby, it is possible to increase insert structure 2 to the lateral stiffness of washer body 1.
Wherein, since horizontal strip shape body is mainly the lateral stiffness for increasing washer body 1, in order to take into account washer sheet
The vertical stiffness of body 1 is laterally reinforced along the multiple lateral reinforcement groups of the central axis direction array distribution of washer body 1 by multiple
Group enhances the vertical stiffness of washer body 1.
It include 12 insert structures 2 in a circumference as shown in Figure 4,5 in a kind of embodiment；Lateral reinforcement group is set
There are three, each transverse direction reinforcement group is set there are three insert structure 2, and 108 insert structures 2 can not only enhance pad as a result,
Enclose the lateral stiffness of ontology 1, moreover it is possible to enhance the vertical stiffness of washer body 1.
A kind of above-mentioned embodiment only enumerated, can also be changed, here with no restriction according to actual needs.
Specifically, as shown in fig. 6, insert structure 2 by washer body 1 central axes along the circumferential direction, to washer body 1
Excircle radial distribution.As a result, when washer body 1 is compressed, increases lateral stiffness, meeting certain supporting role
Under, reduce foot pad caused by 3 bias of compressor and compresses problem of non-uniform.
Optionally, insert structure 2 is arc strip shape body, and the arc length of insert structure 2 is the 1/32-1/2 of circumference.By
This, is designed to arc strip shape body for insert structure 2, and arc length is the 1/32-1/2 of circumference, is meeting certain supporting role
Under, reduce foot pad caused by 3 bias of compressor and compresses problem of non-uniform.
Wherein, insert structure 2 in the radial direction is one group, also referred to as lateral reinforcement group, as a result, multiple insert structures
2 are capable of the lateral stiffness of reinforcing washer ontology 1.
Wherein, since arc strip shape body is mainly the lateral stiffness for increasing washer body 1, in order to take into account washer sheet
The vertical stiffness of body 1 is laterally reinforced along the multiple lateral reinforcement groups of the central axis direction array distribution of washer body 1 by multiple
Group enhances the vertical stiffness of washer body 1.
In a kind of embodiment, as shown in fig. 6, including eight insert structures 2 in a circumference；Lateral reinforcement group is equipped with three
A, each transverse direction reinforcement group is equipped with two insert structures 2, and 48 insert structures 2 can not only enhance washer body as a result,
1 lateral stiffness, moreover it is possible to enhance the vertical stiffness of washer body 1.
A kind of above-mentioned embodiment only enumerated, can also be changed, here with no restriction according to actual needs.
It is another object of the present invention to propose a kind of air conditioner, which includes the structure of above-mentioned damping washer.
In outdoor unit of the air conditioner, the structure design of yielding rubber circle is especially heavy to 3 vibration isolation of compressor, vibration damping is realized
It wants.Idle call damping washer generally has rubber to be made at present, in order to realize largely vibration isolation, generally takes and designs foot pad
It is partially soft, or increase aperture on foot pad as far as possible, to widen and pump the gap of foot bolt.But to easily lead to hot compression tired for above scheme
Labor reliability is poor, and rubber pad is too thin and discontinuity.
As shown in fig. 7, being internally provided with after using damping washer of the invention and embedding knot made of class braid material
Structure 2 can be effectively reduced since 3 liquid storing barrel bias of compressor causes washer body 1 to compress non-uniform problem, thus greatly
It improves washer body 1 and chassis pump foot bolt transmits the noise problem of vibration firmly even at the cost of one's life.
Although the present invention only lists damping washer and can apply in air conditioner, the purposes of damping washer and not only
It is limited to this, any part for damping can use damping washer of the invention.
Although present disclosure is as above, present invention is not limited to this.Anyone skilled in the art are not departing from this
It in the spirit and scope of invention, can make various changes or modifications, therefore protection scope of the present invention should be with claim institute
Subject to the range of restriction.
Claims (11)
1. a kind of damping washer, which is characterized in that including washer body (1), be equipped with inside the washer body (1) and woven by class
Insert structure made of object material (2), uniform force when for promoting washer body (1) to be compressed.
2. damping washer according to claim 1, which is characterized in that the insert structure (2) and the washer body (1)
It is made into integration.
3. damping washer according to claim 1, which is characterized in that the class braid material includes at least nylon, nothing
Spin one of fiber.
4. damping washer according to claim 1, which is characterized in that the washer body (1) is additionally provided with perforative channel
(11), the insert structure (2) is evenly distributed in the washer body (1) along the central axes of the channel (11).
5. damping washer according to claim 1, which is characterized in that the insert structure (2) is along the washer body
(1) central axes annular array distribution, and the insert structure (2) from the upper surface (12) of the washer body (1) stress to
The lower end surface (13) of washer body (1) stress is extended.
6. damping washer according to claim 5, which is characterized in that the insert structure (2) be vertical strip shape body and/or
It is bent strip shape body, the angle between the adjacent insert structure (2) in same circumference is 5 ° -30 °.
7. damping washer according to claim 1, which is characterized in that the insert structure (2) is by the washer body (1)
Central axes along radial direction, the excircle radial distribution of Xiang Suoshu washer body (1).
8. damping washer according to claim 7, which is characterized in that the insert structure (2) is horizontal strip shape body, described
The length of insert structure (2) is the 1/3-4/5 of the washer body (1) thickness.
9. damping washer according to claim 1, which is characterized in that the insert structure (2) is by the washer body (1)
Central axes along the circumferential direction, the excircle radial distribution of Xiang Suoshu washer body (1).
10. damping washer according to claim 9, which is characterized in that the insert structure (2) is arc strip shape body, institute
The arc length for stating insert structure (2) is the 1/32-1/2 of circumference.
11. a kind of air conditioner, which is characterized in that the air conditioner includes damping described in any one of the claims 1-10
Washer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910521332.7A CN110131355A (en) | 2019-06-17 | 2019-06-17 | A kind of damping washer and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910521332.7A CN110131355A (en) | 2019-06-17 | 2019-06-17 | A kind of damping washer and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110131355A true CN110131355A (en) | 2019-08-16 |
Family
ID=67577465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910521332.7A Pending CN110131355A (en) | 2019-06-17 | 2019-06-17 | A kind of damping washer and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110131355A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012017812A (en) * | 2010-07-08 | 2012-01-26 | Toyo Tire & Rubber Co Ltd | Elastic washer |
| JP2012047035A (en) * | 2011-08-08 | 2012-03-08 | Sanyo Road Industries | Vertical buffer anchor pin |
| CN206718965U (en) * | 2017-04-22 | 2017-12-08 | 江苏环宇汽车零部件有限公司 | Automotive oil tank beam |
-
2019
- 2019-06-17 CN CN201910521332.7A patent/CN110131355A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012017812A (en) * | 2010-07-08 | 2012-01-26 | Toyo Tire & Rubber Co Ltd | Elastic washer |
| JP2012047035A (en) * | 2011-08-08 | 2012-03-08 | Sanyo Road Industries | Vertical buffer anchor pin |
| CN206718965U (en) * | 2017-04-22 | 2017-12-08 | 江苏环宇汽车零部件有限公司 | Automotive oil tank beam |
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