CN211052061U

CN211052061U - Noise elimination heat insulation cover for ultrasonic cleaning machine

Info

Publication number: CN211052061U
Application number: CN201922102888.0U
Authority: CN
Inventors: 刘小峰; 郭光明; 黎春梅; 田帅; 张钦毓; 曾荣清
Original assignee: Aiyin Chemical Shenzhen Co ltd
Current assignee: Aiyin Chemical Shenzhen Co ltd
Priority date: 2019-11-28
Filing date: 2019-11-28
Publication date: 2020-07-21
Anticipated expiration: 2029-11-28

Abstract

The utility model discloses an ultrasonic cleaner is with heat-proof lid of eliminating noise, include: top cap, first adhesive linkage, sound insulating layer, second adhesive linkage and the sound absorbing layer that stacks gradually the setting, the sound insulating layer includes: the sound insulation base member and evenly distributed are in the inside reflector of sound insulation base member, the sound absorbing layer includes the sound absorption base member and locates at least one deck insulating layer in the sound absorption base member, the inside evenly distributed of sound absorption base member has the absorbent. The utility model discloses the ultrasonic cleaner lid lets the lid not scald one's hand when noise that the ultrasonic cleaner during operation produced and heating can effectively be reduced, also can reduce heat loss and reach the heat preservation effect, and is energy-conserving environmental protection again.

Description

Noise elimination heat insulation cover for ultrasonic cleaning machine

Technical Field

The utility model relates to a cleaning equipment technical field, concretely relates to ultrasonic cleaner is with heat-insulating lid of noise elimination.

Background

The currently used ultrasonic cleaning machine generally has the defects of high noise, influence on the operation of operators and interference on conversation and exchange of people when working. Especially where the laboratory is a closed facility, the adverse effects of noise can be maximized. Meanwhile, the existing stainless steel cover is easy to conduct heat, and the cover is easy to scald hands when being heated by the ultrasonic cleaning machine.

Therefore, the prior art is not sufficient and needs to be improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming prior art's not enough, providing an ultrasonic cleaner is with heat-insulated lid of noise elimination, increase the sound insulating layer below the stainless steel lid and be located the sound absorbing layer below the sound insulating layer, form the range upon range of structure of three-layer. The sound absorption layer has the effect of thermal-insulated sound of inhaling, and three-layer laminated structure can effectively play the thermal-insulated effect of noise elimination.

The utility model provides a heat-proof cover of noise elimination for ultrasonic cleaner, include: top cap, first adhesive linkage, sound insulating layer, second adhesive linkage and the sound absorbing layer that stacks gradually the setting, the sound insulating layer includes: the sound insulation base member and evenly distributed are in the inside reflector of sound insulation base member, the sound absorbing layer includes the sound absorption base member and locates at least one deck insulating layer in the sound absorption base member, the inside evenly distributed of sound absorption base member has the absorbent.

Furthermore, the reflector is iron scrap particles and/or graphite particles, and the particle size of the reflector is within the range of 100 micrometers-5 mm.

Furthermore, the wave absorbing body is coal slag particles and/or steelmaking slag, and the particle size of the wave absorbing body is within the range of 50 mu m-1 mm.

Furthermore, the first bonding layer and the second bonding layer are both foam double-sided adhesive tapes.

Furthermore, the sound absorption layer comprises a first sound absorption base body, a heat insulation layer and a second sound absorption base body which are sequentially stacked, and the wave absorbers are uniformly distributed in the first sound absorption base body and the second sound absorption base body.

Further, the sound insulation substrate, the first sound absorption substrate and the second sound absorption substrate are all rubber layers, and the heat insulation layer is a warm asbestos layer.

Further, the sound insulation layer is located in the middle of the top cover, and the area of the sound absorption layer is larger than that of the sound insulation layer.

Further, the periphery edge of sound absorption layer is located on the marginal inside wall of top cap.

Further, the lid still includes the cushion ring, the cushion ring is located the inside wall all around of top cap just is located the outside of acoustic absorption layer.

Further, the lid still includes the handle, the handle is located the upper surface of top cap, the top cap is the stainless steel lid, the top cap is circular or rectangle structure.

By adopting the scheme, the utility model discloses the ultrasonic cleaner lid lets the lid not scald one's hand when noise that the ultrasonic cleaner during operation produced and heating can effectively be reduced, also can reduce heat loss and reach the heat preservation effect, and is energy-conserving environmental protection again.

Drawings

FIG. 1 is a schematic structural view of a noise elimination and heat insulation cover for an ultrasonic cleaning machine of the present invention;

FIG. 2 is a schematic structural view of a sound insulation layer in the sound-deadening heat-insulating cover for the ultrasonic cleaning machine of the present invention;

FIG. 3 is a schematic structural view of a sound absorption layer in the sound-deadening heat-insulating cover for the ultrasonic cleaning machine of the present invention;

fig. 4 is a sound-deadening and heat-insulating schematic diagram of the sound-deadening and heat-insulating cover for the ultrasonic cleaning machine of the utility model.

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

Referring to fig. 1 to 4, the present invention provides a noise elimination heat insulation cover for an ultrasonic cleaning machine, including: the sound insulation sound absorption structure comprises a top cover 1, a first bonding layer 2, a sound insulation layer 3, a second bonding layer 4 and a sound absorption layer 5 which are sequentially stacked. The sound insulation layer 3 includes: the sound insulation base body 6 and the reflector 7 are uniformly distributed inside the sound insulation base body 6, and specifically, in the embodiment, the sound insulation base body 6 is a rubber layer which can effectively play a role in sound insulation and heat insulation. The reflectors 7 are distributed inside the sound insulation substrate 6 and can reflect sound, the particle size of the reflectors 7 is within the range of 100 micrometers-5 mm, specifically, in the embodiment, the reflectors 7 are iron filings particles and/or graphite particles, and the iron filings particles or the graphite particles can reflect sound well, eliminate noise, improve sound insulation effect, and certainly, the reflectors can also be other structures or solid particles with the sound reflection effect. The sound absorption layer 5 includes sound absorption base member and locates at least one deck insulating layer in the sound absorption base member 8, specifically, in this embodiment, sound absorption layer 5 is including the first sound absorption base member 8, insulating layer 9 and the second sound absorption base member 10 that stack gradually the setting, first sound absorption base member 8 reaches inside evenly distributed of second sound absorption base member 10 has wave absorber 11. Specifically, in this embodiment, the first sound-absorbing substrate 8 and the second sound-absorbing substrate 10 are both rubber layers, and the rubber layers can play a good role in sound insulation and heat insulation. Meanwhile, the wave absorbing bodies 11 are added in the two rubber layers, the particle size of the wave absorbing bodies 11 is within the range of 50 mu m-1 mm, and the wave absorbing bodies are generally coal slag particles and/or steel making slag, and the porous particles can play a good wave absorbing role, can effectively absorb sound and reduce noise, and can be other wave absorbing structures or solid particles. The heat insulation layer 9 is a chrysotile layer, and the asbestos layer can play a good heat insulation effect. During the formation of the rubber layer, the chrysotile layer can be clamped between the middle parts layer by layer, and finally, the middle parts are crosslinked and cured to form a whole.

Referring to fig. 1, in this embodiment, specifically, the first adhesive layer 2 and the second adhesive layer 4 are both foam double-faced adhesive tapes, and the foam double-faced adhesive tapes are used to bond the three-layer structure of the top cover 1, the sound insulation layer 3, and the sound absorption layer 5, so that the structure is more stable, and the foam can also play a role in sound and heat insulation, thereby further enhancing the sound and heat insulation effect of the cover. Specifically, in this embodiment, the sound insulation layer 3 is located in the middle of the top cover 1, the area of the sound absorption layer 5 is larger than that of the sound insulation layer 3, the sound absorption layer 5 covers the sound insulation layer 3, the peripheral edge of the sound absorption layer 5 is fixed on the inner side wall of the edge of the top cover 1, and at this time, the first adhesive layer 2 can be extended to the edge, so as to facilitate adhesion of the sound absorption layer 5. Specifically, in this embodiment, the lid still includes buffer gasket (not shown in the figure), buffer gasket locates top cap 1 inside wall all around just is located the outside of acoustic absorber 5 can play the sealed effect of buffering, has further strengthened syllable-dividing effect. Specifically, in this embodiment, the cover further includes a handle 12, the handle 12 is disposed on the upper surface of the top cover 1, the top cover 1 is a stainless steel cover, and the top cover 1 has a circular or rectangular structure.

Referring to fig. 4, after noise generated by the ultrasonic cleaning machine during operation enters the sound absorption layer 5, the noise is weakened by the sound absorption effect of the porous filler coal slag powder particles or steel-making slag particles (the sound absorption body 11) and the rubber layer (the first sound absorption base body 8 and the second sound absorption base body 10), and the noise penetrating through the sound absorption layer 5 enters the sound insulation layer 3 and is reflected by the reflection effect of the surfaces of the iron filings particles and the graphite particles (the reflector 7) and the sound absorption of the rubber layer (the sound insulation base body 6), so that the transmission of the noise is blocked, and a good sound attenuation effect is achieved;

when the ultrasonic cleaner is heated, heat enters the sound absorption layer 5 and is blocked by a chrysotile (heat insulation layer) and a rubber layer (a first sound absorption base body 8 and a second sound absorption base body 10) with heat insulation effect, so that the uppermost fixed cover 1 is prevented from being scalded and the heat insulation effect is achieved.

To sum up, the utility model discloses the ultrasonic cleaner lid lets the lid not scald one's hand when noise that the ultrasonic cleaner during operation produced and heating can effectively be reduced, also can reduce heat loss and reach the heat preservation effect, and is energy-conserving environmental protection again.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a heat-proof lid of noise elimination for ultrasonic cleaner which characterized in that includes: top cap, first adhesive linkage, sound insulating layer, second adhesive linkage and the sound absorbing layer that stacks gradually the setting, the sound insulating layer includes: the sound insulation base member and evenly distributed are in the inside reflector of sound insulation base member, the sound absorbing layer includes the sound absorption base member and locates at least one deck insulating layer in the sound absorption base member, the inside evenly distributed of sound absorption base member has the absorbent.

2. The sound-deadening and heat-insulating cover for the ultrasonic cleaning machine as claimed in claim 1, wherein the reflector is iron scrap particles and/or graphite particles, and the particle size of the reflector is in the range of 100 μm to 5 mm.

3. The sound-deadening and heat-insulating cover for the ultrasonic cleaning machine as claimed in claim 1, wherein the wave absorber is coal slag particles and/or steel-making slag, and the particle size of the wave absorber is in the range of 50 μm to 1 mm.

4. The sound-deadening and heat-insulating cover for the ultrasonic cleaning machine according to claim 1, wherein the first adhesive layer and the second adhesive layer are both foam double-sided adhesive tapes.

5. The sound-deadening and heat-insulating cover for the ultrasonic cleaning machine as claimed in claim 3, wherein the sound-absorbing layer comprises a first sound-absorbing substrate, a heat-insulating layer and a second sound-absorbing substrate which are sequentially stacked, and the sound-absorbing bodies are uniformly distributed in the first sound-absorbing substrate and the second sound-absorbing substrate.

6. The sound-deadening and heat-insulating cover for the ultrasonic cleaning machine as claimed in claim 5, wherein the sound-insulating base body, the first sound-absorbing base body and the second sound-absorbing base body are all rubber layers, and the heat-insulating layer is a warm asbestos layer.

7. The sound-deadening and heat-insulating cover for an ultrasonic cleaning machine as set forth in any one of claims 1 to 6, wherein said sound-insulating layer is provided in a central portion of said top cover, and said sound-absorbing layer has a larger area than said sound-insulating layer.

8. The sound-deadening and heat-insulating cover for an ultrasonic cleaning machine as claimed in claim 7, wherein a peripheral edge of said sound-absorbing layer is provided on an inner side wall of an edge of said top cover.

9. The sound-deadening and heat-insulating cover for the ultrasonic cleaning machine as claimed in claim 8, further comprising a cushion washer, wherein the cushion washer is arranged on the peripheral inner side wall of the top cover and is positioned on the outer side of the sound-absorbing layer.

10. The sound-deadening and heat-insulating cover for the ultrasonic cleaning machine as claimed in claim 1, further comprising a handle, wherein the handle is arranged on the upper surface of the top cover, the top cover is a stainless steel cover, and the top cover has a circular or rectangular structure.