CN108380373B - Food waste disposer - Google Patents
Food waste disposer Download PDFInfo
- Publication number
- CN108380373B CN108380373B CN201810489621.9A CN201810489621A CN108380373B CN 108380373 B CN108380373 B CN 108380373B CN 201810489621 A CN201810489621 A CN 201810489621A CN 108380373 B CN108380373 B CN 108380373B
- Authority
- CN
- China
- Prior art keywords
- sound
- absorbing
- absorbing sponge
- sponge
- food waste
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000010794 food waste Substances 0.000 title claims abstract description 38
- 239000004744 fabric Substances 0.000 claims abstract description 39
- 239000002131 composite material Substances 0.000 claims abstract description 32
- 230000002093 peripheral effect Effects 0.000 claims abstract description 8
- 230000035939 shock Effects 0.000 claims description 10
- 150000001875 compounds Chemical class 0.000 claims description 8
- 239000003292 glue Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 238000013016 damping Methods 0.000 claims description 5
- 230000009467 reduction Effects 0.000 description 7
- 238000010521 absorption reaction Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 229920000742 Cotton Polymers 0.000 description 3
- 239000010813 municipal solid waste Substances 0.000 description 3
- 238000010298 pulverizing process Methods 0.000 description 3
- 238000009413 insulation Methods 0.000 description 2
- 238000005381 potential energy Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The invention discloses a food waste disposer, comprising: the shell defines a crushing cavity with an inlet and an outlet, the composite sound-absorbing structure is attached to at least part of the inner peripheral surface of the crushing cavity and comprises a first sound-absorbing sponge, a second sound-absorbing sponge and a cloth sound-absorbing plate, wherein the first sound-absorbing sponge is arranged on one side of the cloth sound-absorbing plate, the second sound-absorbing sponge is arranged on the other side of the cloth sound-absorbing plate, and the densities of the first sound-absorbing sponge and the second sound-absorbing sponge are different. According to the food waste disposer disclosed by the embodiment of the invention, the sound-absorbing sponges with different densities are arranged on the two sides of the fabric sound-absorbing plate, and most of noise in the crushing cavity sequentially passes through the second sound-absorbing sponge, the fabric sound-absorbing plate and the first sound-absorbing sponge and then is absorbed by the second sound-absorbing sponge, the fabric sound-absorbing plate and the first sound-absorbing sponge, so that the working noise of the food waste disposer is greatly reduced, and the food waste disposer can be used in a quiet use environment for a user.
Description
Technical Field
The invention relates to the technical field of household appliances, in particular to a food waste disposer.
Background
At present, garbage crushers are stepping into China families gradually, and garbage crushers sold in the market at present are different in types, but are similar in structure, and in the aspect of noise reduction, the methods of various manufacturers are roughly divided into two types: the first noise reduction method is to coat sound insulation or sound absorption cotton on the surface of the machine body, so that the sound insulation or sound absorption cotton cannot be coated on the surface of the machine body due to structural design, and even the sound absorption or sound absorption cotton falls off; the second type of noise reduction is to increase the thickness of the housing and reduce the rotational speed of the motor, which means that the torque of the motor is sacrificed, and otherwise modified to maintain the torque, and the reduction in rotational speed is only measured to reduce the noise by 5-8 db when the machine is idle, with poor noise reduction. The method can not effectively reduce the noise of no load or load of the garbage crusher during operation, and can not reduce the noise pollution during operation.
Disclosure of Invention
The present invention aims to solve at least to some extent one of the above technical problems.
Therefore, the invention provides the food waste disposer, which can reduce the vibration of the shell and further reduce the noise of the food waste disposer.
According to an embodiment of the invention, a food waste disposer includes: the shell is provided with a crushing cavity with an inlet and an outlet, the composite sound-absorbing structure is attached to at least part of the inner peripheral surface of the crushing cavity and comprises a first sound-absorbing sponge, a second sound-absorbing sponge and a cloth sound-absorbing plate, one side of the cloth sound-absorbing plate is provided with the first sound-absorbing sponge, the other side of the cloth sound-absorbing plate is provided with the second sound-absorbing sponge, and the densities of the first sound-absorbing sponge and the second sound-absorbing sponge are different.
According to the food waste disposer disclosed by the embodiment of the invention, the sound-absorbing sponges with different densities are arranged on the two sides of the fabric sound-absorbing plate, and most of noise in the crushing cavity sequentially passes through the second sound-absorbing sponge, the fabric sound-absorbing plate and the first sound-absorbing sponge and then is absorbed by the second sound-absorbing sponge, the fabric sound-absorbing plate and the first sound-absorbing sponge, so that the working noise of the food waste disposer is greatly reduced, and the food waste disposer can be used in a quiet use environment for a user.
According to the food waste disposer in one embodiment of the invention, the composite sound absorbing structure is wound around the inner circumferential surface of the crushing cavity from top to bottom.
According to one embodiment of the invention, one part of the composite sound absorbing structure is a curved surface, and the other part is a plane surface.
A food waste disposer in accordance with one embodiment of the present invention, further comprising: and the damping structure is arranged between the composite sound absorbing structure and the inner circumferential surface of the crushing cavity.
According to the food waste disposer of one embodiment of the present invention, the thickness of the first sound-absorbing sponge and the second sound-absorbing sponge is between 5 and 30 mm.
According to the food waste disposer in one embodiment of the invention, the thickness of the cloth acoustic panel is between 1 and 20 mm.
According to the food waste disposer in one embodiment of the invention, the shock absorbing structure is made of a flexible material.
Further, the shock-absorbing structure is a rubber piece, and the thickness of the shock-absorbing structure is between 1 mm and 10 mm.
According to the food waste disposer in one embodiment of the invention, the first sound-absorbing sponge is a high-density sound-absorbing sponge, and the second sound-absorbing sponge is a low-density sound-absorbing sponge.
Optionally, the first sound-absorbing sponge and the second sound-absorbing sponge are adhered to the fabric sound-absorbing board through glue.
Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
Drawings
The foregoing and/or additional aspects and advantages of the invention will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:
fig. 1 is a partial cross-sectional view of a food waste disposer in accordance with an embodiment of the present invention.
Reference numerals:
100: a food waste disposer;
10: a housing;
20: a composite sound absorbing structure; 21: a first sound-absorbing sponge; 22: a second sound-absorbing sponge; 23: a cloth acoustic panel;
30: damping structure.
Detailed Description
Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the invention.
In the description of the present invention, it should be understood that the terms "center," "thickness," "upper," "lower," "left," "right," "inner," "outer," "axial," "radial," "circumferential," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be configured and operated in a particular orientation, and thus should not be construed as limiting the present invention. Furthermore, features defining "first", "second" may include one or more such features, either explicitly or implicitly. In the description of the present invention, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
A food waste disposer 100 in accordance with an embodiment of the present invention is described below with reference to fig. 1.
As shown in fig. 1, the food waste disposer 100 includes: the composite sound-absorbing structure 20 comprises a shell 10 and a composite sound-absorbing structure 20, wherein the composite sound-absorbing structure 20 comprises a first sound-absorbing sponge 21, a second sound-absorbing sponge 22 and a cloth sound-absorbing plate 23.
The shell 10 defines a crushing cavity, an inlet and an outlet which are communicated with the crushing cavity are formed in the shell 10, and the composite sound-absorbing structure 20 is attached to at least part of the inner peripheral wall of the crushing cavity, that is, a part of the composite sound-absorbing structure 20 can be attached to the inner wall of the shell 10, or the composite sound-absorbing structure 20 can be attached to the whole inner wall of the shell.
Specifically, the cloth sound absorbing plate 23 is disposed on the inner side wall surface of the housing 10, the first sound absorbing sponge 21 is sandwiched between the cloth sound absorbing plate 23 and the wall of the housing 10, the second sound absorbing sponge 22 is attached to the side of the cloth sound absorbing plate 23 opposite to the first sound absorbing sponge 21, that is, the first sound absorbing sponge 21 and the second sound absorbing sponge 22 are attached to both sides of the cloth sound absorbing plate 23, respectively, and the cloth sound absorbing plate 23 is sandwiched between the first sound absorbing sponge 21 and the second sound absorbing sponge 22. Wherein the densities of the first sound-absorbing sponge 21 and the second sound-absorbing sponge 22 are different.
Therefore, according to the food waste disposer 100 of the embodiment of the invention, by arranging the sound-absorbing sponges with different densities on the two sides of the cloth sound-absorbing plate 23, most of noise in the crushing cavity sequentially passes through the second sound-absorbing sponge 22, the cloth sound-absorbing plate 23 and the first sound-absorbing sponge 21, and then the noise is absorbed by the second sound-absorbing sponge 22, the cloth sound-absorbing plate 23 and the first sound-absorbing sponge 21, so that the working noise of the food waste disposer 100 is greatly reduced, and the food waste disposer can be used in a quiet use environment for a user.
According to one embodiment of the present invention, the composite sound absorbing structure 20 is wound around the inner circumferential surface of the pulverizing chamber from top to bottom. That is, the composite sound-absorbing structure 20 covers the inner circumferential surface of the pulverizing chamber, and the composite sound-absorbing structure 20 is formed in a ring-shaped structure. The mechanism for generating noise of the food waste disposer 100 is disposed in the annular composite sound-absorbing structure 20, so that the noise can be ensured to pass through the composite sound-absorbing structure 20 when being diffused from top to bottom, and the sound-absorbing effect of the composite sound-absorbing structure 20 can be improved.
As shown in fig. 1, according to one embodiment of the present invention, one portion of the composite sound-absorbing structure 20 is curved and the other portion is planar. Because the inner wall surface of smashing the chamber is not all plane or all curved surface, the compound inhale the sound structure 20 with smash the inner wall surface cooperation in chamber, smash the compound inhale the sound structure 20 that the planar area corresponds in chamber and set to the plane, smash the compound inhale the sound structure 20 that the curved surface area corresponds in chamber and set to the curved surface, can promote compound inhale the sound structure 20 and smash the complex stability of chamber inner wall surface from this, and then can promote the compound inhale the sound effect of inhaling the sound structure 20.
As shown in fig. 1, the food waste disposer 100 further includes a shock absorbing structure 30, and the shock absorbing structure 30 is disposed between the composite sound absorbing structure 20 and the inner peripheral surface of the pulverizing cavity in accordance with one embodiment of the present invention. Specifically, the damper structure 30 is formed in a plate shape fitted between the composite sound-absorbing structure 20 and the inner peripheral wall of the casing 10, the plate shape is similar to the shape of the composite sound-absorbing structure 20, the damper structure 30 is provided in a plane at a plane corresponding to the composite sound-absorbing structure 20, and the damper structure 30 is provided in a curved surface at a curved surface corresponding to the composite sound-absorbing structure 20.
By providing the shock absorbing structure 30 between the housing 10 and the composite sound absorbing structure 20, the shock absorbing structure 30 can absorb the vibration potential energy of the noise after the noise passes through the composite sound absorbing structure 20, thereby further reducing the noise of the food waste disposer 100 and alleviating the vibration of the food waste disposer 100.
In this embodiment, the thickness of the first sound-absorbing sponge 21 and the second sound-absorbing sponge 22 is between 5 and 30mm, and the thickness of the cloth sound-absorbing panel 23 is between 1 and 20 mm. The first sound-absorbing sponge 21, the second sound-absorbing sponge 22 and the cloth sound-absorbing plate 23 with the above-mentioned dimensions not only can meet the noise reduction requirement of the food waste disposer 100, but also can prevent the composite sound-absorbing structure 20 from being excessively thick, which affects the normal assembly of the food waste disposer 100.
According to the food waste disposer 100 in one embodiment of the invention, the shock absorbing structure 30 is made of a flexible material. The flexible material has a certain elasticity, and the flexible damping structure 30 can absorb the vibration potential energy in the compression or expansion process, so that the noise can be reduced and damped.
Specifically, the shock-absorbing structure 30 is a rubber member, and the thickness of the shock-absorbing structure 30 is between 1 and 10 mm. The rubber piece has the advantages of simple structure, easy acquisition, easy molding, lower production cost and better damping effect. The shock-absorbing structure 30 with the size can reduce the occupied space of the shock-absorbing structure 30 while meeting the requirements of shock absorption and noise reduction, and is beneficial to increasing the volume of the crushing cavity.
According to the food waste disposer 100 in accordance with one embodiment of the present invention, the first sound-absorbing sponge 21 is a high-density sound-absorbing sponge, and the second sound-absorbing sponge 22 is a low-density sound-absorbing sponge, that is, the first sound-absorbing sponge 21 has a density greater than that of the second sound-absorbing sponge 22. When the noise passes through the second sound-absorbing sponge 22 with low density, the second sound-absorbing sponge 22 causes preliminary filtration to the high frequency of the noise, the noise after preliminary treatment passes through the fabric sound-absorbing plate 23, and the noise passing through the fabric sound-absorbing plate 23 passes through the first sound-absorbing sponge 21 with high density, so that the low frequency noise in the noise can be further weakened, and the sound-absorbing and noise-reducing effects of the composite sound-absorbing structure 20 can be improved.
Optionally, the first sound-absorbing sponge 21 and the second sound-absorbing sponge 22 are adhered to the fabric sound-absorbing board 23 through glue, glue adhesion is adopted, the operation process is simple, the adhesion stability is high, the first sound-absorbing sponge 21 and the second sound-absorbing sponge 22 can be ensured to be stably connected to the fabric sound-absorbing board 23, the glue adhesion mode can ensure that one side surface of the first sound-absorbing sponge 21 facing the fabric sound-absorbing board 23 is completely adhered to the corresponding surface of the fabric sound-absorbing board 23, and similarly, the glue adhesion mode can ensure that one side surface of the second sound-absorbing sponge 22 facing the fabric sound-absorbing board 23 is completely adhered to the corresponding surface of the fabric sound-absorbing board 23, so that the stability of the composite sound-absorbing structure 20 can be further improved.
Other constructions and operations of the food waste disposer 100 in accordance with embodiments of the present invention are known to those of ordinary skill in the art and will not be described in detail herein.
In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the invention, the scope of which is defined by the claims and their equivalents.
Claims (3)
1. A food waste disposer, comprising:
a housing defining a comminution chamber having an inlet and an outlet;
the structure is inhaled to compound, the structure is inhaled in the compound attached at least part inner peripheral surface in crushing chamber, the structure is inhaled in compound includes:
a first sound-absorbing sponge and a second sound-absorbing sponge;
the cloth sound-absorbing board is characterized in that one side of the cloth sound-absorbing board is provided with the first sound-absorbing sponge, and the other side of the cloth sound-absorbing board is provided with the second sound-absorbing sponge, wherein the densities of the first sound-absorbing sponge and the second sound-absorbing sponge are different;
the first sound-absorbing sponge is a high-density sound-absorbing sponge;
the second sound-absorbing sponge is a low-density sound-absorbing sponge;
one part of the composite sound-absorbing structure is a curved surface, and the other part is a plane;
further comprises: the damping structure is arranged between the composite sound absorbing structure and the inner peripheral surface of the crushing cavity;
the composite sound-absorbing structure is wound on the inner peripheral surface of the crushing cavity from top to bottom;
the thickness of the first sound-absorbing sponge and the second sound-absorbing sponge is between 5 and 30 mm;
the thickness of the cloth acoustic board is between 1 and 20 mm;
the first sound-absorbing sponge and the second sound-absorbing sponge are adhered to the fabric sound-absorbing board through glue.
2. The food waste disposer of claim 1, wherein the shock absorbing structure is made of a flexible material.
3. The food waste disposer of claim 2, wherein the shock absorbing structure is a rubber piece, and the shock absorbing structure has a thickness of between 1-10 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810489621.9A CN108380373B (en) | 2018-05-21 | 2018-05-21 | Food waste disposer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810489621.9A CN108380373B (en) | 2018-05-21 | 2018-05-21 | Food waste disposer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108380373A CN108380373A (en) | 2018-08-10 |
| CN108380373B true CN108380373B (en) | 2024-04-12 |
Family
ID=63071039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810489621.9A Active CN108380373B (en) | 2018-05-21 | 2018-05-21 | Food waste disposer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108380373B (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200166900Y1 (en) * | 1999-08-12 | 2000-02-15 | 김형진 | Sound-absorbing soundproofing material |
| CN2418973Y (en) * | 2000-04-27 | 2001-02-14 | 上海科领电气有限公司 | Food waste processor |
| JP2003195869A (en) * | 2001-12-27 | 2003-07-09 | Sasakura Engineering Co Ltd | Sound absorber |
| CN201017638Y (en) * | 2007-03-08 | 2008-02-06 | 国电环境保护研究院 | Damping composite vibration damping noise reduction board |
| CN201493154U (en) * | 2009-08-26 | 2010-06-02 | 湖北环宇美环境工程有限公司 | Food waste processor |
| CN202650525U (en) * | 2012-06-04 | 2013-01-02 | 王培一 | Noise reduction structure with a vibration-reducing sound-absorbing board externally wrapped with soft-body sound-proof hood |
| CN204077553U (en) * | 2014-04-28 | 2015-01-07 | 广州阿旺斯复合材料技术有限公司 | Motorcoach composite material sound-absorption and heat-insulation trim board |
| CN206229500U (en) * | 2016-11-14 | 2017-06-09 | 深圳市爱家福智能家居有限公司 | A kind of food refuse disposer sound arrester |
| CN206543620U (en) * | 2017-01-10 | 2017-10-10 | 深圳市剑峰清洁服务有限公司 | A kind of rubbish, which is crushed, reclaims sound arrester |
| CN107498936A (en) * | 2017-06-30 | 2017-12-22 | 山东红太阳环保产品有限公司 | A kind of nanosponges compoiste sound-absorbing board and its application |
| CN207063862U (en) * | 2017-07-08 | 2018-03-02 | 浙江茗宏门业有限公司 | Baking varnish door |
| CN208574759U (en) * | 2018-05-21 | 2019-03-05 | 佛山市顺德区美的洗涤电器制造有限公司 | Food refuse disposer |
-
2018
- 2018-05-21 CN CN201810489621.9A patent/CN108380373B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200166900Y1 (en) * | 1999-08-12 | 2000-02-15 | 김형진 | Sound-absorbing soundproofing material |
| CN2418973Y (en) * | 2000-04-27 | 2001-02-14 | 上海科领电气有限公司 | Food waste processor |
| JP2003195869A (en) * | 2001-12-27 | 2003-07-09 | Sasakura Engineering Co Ltd | Sound absorber |
| CN201017638Y (en) * | 2007-03-08 | 2008-02-06 | 国电环境保护研究院 | Damping composite vibration damping noise reduction board |
| CN201493154U (en) * | 2009-08-26 | 2010-06-02 | 湖北环宇美环境工程有限公司 | Food waste processor |
| CN202650525U (en) * | 2012-06-04 | 2013-01-02 | 王培一 | Noise reduction structure with a vibration-reducing sound-absorbing board externally wrapped with soft-body sound-proof hood |
| CN204077553U (en) * | 2014-04-28 | 2015-01-07 | 广州阿旺斯复合材料技术有限公司 | Motorcoach composite material sound-absorption and heat-insulation trim board |
| CN206229500U (en) * | 2016-11-14 | 2017-06-09 | 深圳市爱家福智能家居有限公司 | A kind of food refuse disposer sound arrester |
| CN206543620U (en) * | 2017-01-10 | 2017-10-10 | 深圳市剑峰清洁服务有限公司 | A kind of rubbish, which is crushed, reclaims sound arrester |
| CN107498936A (en) * | 2017-06-30 | 2017-12-22 | 山东红太阳环保产品有限公司 | A kind of nanosponges compoiste sound-absorbing board and its application |
| CN207063862U (en) * | 2017-07-08 | 2018-03-02 | 浙江茗宏门业有限公司 | Baking varnish door |
| CN208574759U (en) * | 2018-05-21 | 2019-03-05 | 佛山市顺德区美的洗涤电器制造有限公司 | Food refuse disposer |
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| Publication number | Publication date |
|---|---|
| CN108380373A (en) | 2018-08-10 |
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