CN211204330U

CN211204330U - Device for realizing air circulation between rooms and eliminating noise

Info

Publication number: CN211204330U
Application number: CN201922329421.XU
Authority: CN
Inventors: 吴洪; 昌金莲; 曹双震
Original assignee: Jinan Langshi Environmental Science And Technology Co ltd
Current assignee: Jinan Langshi Environmental Science And Technology Co ltd
Priority date: 2019-12-23
Filing date: 2019-12-23
Publication date: 2020-08-07
Anticipated expiration: 2029-12-23

Abstract

The utility model discloses a realize circulation of air and device of eliminating sound between room, mainly relate to silencing device technical field, including ventilation unit and amortization unit, the ventilation unit sets up in the top of room door, and the amortization unit sets up in the inside of ventilation unit, and the ventilation unit includes casing group and two panels, and casing group includes interior casing and shell body, and two panels can be dismantled the both sides of setting at casing group respectively, and the amortization unit is the cotton group of amortization, and the cotton group of amortization all sets up inside interior casing. The utility model is arranged above the room door, the dirty air in the room can be circulated out of the room through the ventilation gap formed by the combination of the panel, the shell and the silencing cotton group, and finally reaches the air return opening to be discharged out of the room; the silencing cotton group arranged in the shell can also effectively obstruct the transmission of sound between rooms, and avoids the influence on the room privacy while playing a role in air circulation; all adopt between each subassembly to dismantle the connection, easily install facilitate the use.

Description

Device for realizing air circulation between rooms and eliminating noise

Technical Field

The utility model relates to a silencing device, especially a device that realizes circulation of air and can silence between room.

Background

The centralized fresh air replacement system can ensure that fresh air is fed into each room, but the fed fresh air can be well circularly replaced, so that air is required to have a perfect circulation path, however, due to living habits and system characteristics, doors and windows in the rooms are closed, so that the air cannot be well circulated, the ventilation effect is reduced, people stay in the rooms with unsmooth air circulation, fresh air cannot be breathed, and the body of people is affected, and aiming at the phenomenon, a device which can simultaneously give consideration to air circulation between the rooms and can be used for silencing is developed.

SUMMERY OF THE UTILITY MODEL

The utility model provides a simple structure's realization circulation of air and silence's device between room has solved the indoor ventilation effect that exists among the prior art poor, the not smooth problem of circulation of air.

The utility model discloses a solve the technical scheme that above-mentioned technical problem adopted and be: including ventilation unit and amortization unit, the ventilation unit sets up the top at room door, the amortization unit sets up the inside at the ventilation unit, the ventilation unit includes casing group and two panels, casing group includes interior casing and shell body, interior casing and shell body all are the casing that link up, interior casing can be dismantled and set up in the shell body, two panels can be dismantled the both sides that set up at casing group respectively, two panels include panel one and panel two, all be provided with the ventilation hole on panel one and the panel two, the amortization unit is the cotton group of amortization, the cotton group of amortization all sets up inside interior casing, and the cotton group of amortization leaves the ventilation passageway each other.

Preferably, the first cover plate and the second cover plate are detachably arranged on the outer sides of the first panel and the second panel respectively.

Preferably, a plurality of through holes are respectively formed in two side faces of the outer shell, protrusions matched with the through holes are respectively formed in two side faces of the inner shell, and the inner shell and the outer shell are clamped in a matched mode through the through holes and the protrusions.

Preferably, the silencing cotton group comprises a plurality of first sponge layers, a plurality of second sponge layers and a plurality of third sponge layers, the first sponge layers, the second sponge layers and the third sponge layers are used in a combined mode, the first sponge layers, the two second sponge layers and the third sponge layers or the first sponge layers, the second sponge layers and the third sponge layers are arranged in the combined mode, and the second sponge layers are arranged between the first sponge layers and the third sponge layers.

Preferably, the inner shell and the outer shell are both through prismatic table shells, and the inclination angle is 1-3 degrees.

The utility model adopts the above structure, following advantage has: the integral structure is arranged above the room door, and the dirty air in the room can be circulated to the outside of the room through a ventilation gap formed by combining the panel, the shell and the silencing cotton group, and finally reaches the air return opening to be discharged to the outside; the silencing cotton group arranged in the shell can also effectively obstruct the transmission of sound between rooms, and avoids the influence on the room privacy while playing a role in air circulation; all adopt between each subassembly to dismantle the connection, easily install facilitate the use.

Drawings

FIG. 1 is a schematic side exploded view of the present invention;

FIG. 2 is an enlarged perspective view of the outer shell in elevation;

FIG. 3 is an enlarged perspective view of the elevation structure of the inner shell;

FIG. 4 is an enlarged perspective view of a vertical structure of a panel;

FIG. 5 is an enlarged schematic view of a sponge layer in elevation;

FIG. 6 is an enlarged schematic view of a structure of a second elevation of the sponge layer;

fig. 7 is an enlarged schematic view of a structure of a three-vertical surface of the sponge layer.

In the figure, 1, a first cover plate; 2. a first panel; 3. an outer housing; 4. a noise reduction cotton group; 5. an inner housing; 6. a second panel; 7. a second cover plate; 8. a ventilation channel; 9. a through hole; 10. a protrusion; 11. a sponge layer I; 12. a sponge layer II; 13. a sponge layer III; 14. a vent hole.

Detailed Description

In order to clearly illustrate the technical features of the present invention, the present invention is explained in detail by the following embodiments in combination with the accompanying drawings.

As shown in fig. 1, the whole body comprises a ventilation unit and a silencing unit, the ventilation unit is arranged above a room door, the silencing unit is arranged inside the ventilation unit, the ventilation unit comprises a shell group and two panels, the shell group comprises an inner shell 5 and an outer shell 3, the inner shell 5 and the outer shell 3 are both through shells, the inner shell 5 and the outer shell 3 are both through prismatic table shells, the inclination angle is 1-3 degrees, the inner shell 5 is detachably arranged in the outer shell 3, as shown in fig. 2, two side faces of the outer shell 3 are respectively provided with a plurality of through holes 9, as shown in fig. 3, two side faces of the inner shell 5 are respectively provided with a bulge 10 matched with the through holes 9, the inner shell 5 and the outer shell 3 are matched and clamped through the through holes 9 and the bulges 10, the two panels are respectively detachably arranged at two sides of the shell group, and the two panels, as shown in fig. 4, the first panel 2 and the second panel 6 are both provided with vent holes 14, the first panel 1 and the second panel 7 are detachably arranged on the outer sides of the first panel 2 and the second panel 6 respectively, the silencing unit is a silencing cotton group 4, the silencing cotton group 4 is arranged inside the inner shell 5, and a ventilation channel 8 is reserved between the silencing cotton group 4, as shown in fig. 5, 6 or 7, the silencing cotton group 4 comprises a plurality of first sponge layers 11, a plurality of second sponge layers 12 and a plurality of third sponge layers 13, the first sponge layers 11, the second sponge layers 12 and the third sponge layers 13 are combined for use, and the combination form comprises the first sponge layers 11, the two second sponge layers 12 and the third sponge layers 13 or the first sponge layers 11, the second sponge layers 12 and the third sponge layers 13, and the second sponge layers 12 are arranged between the first sponge layers 11 and the third sponge layers 13.

Install sponge layer one 11, sponge layer two 12 and sponge layer three 13 in interior casing 5 according to the integrated form as required earlier, guarantee to leave unblocked ventilation passageway 8, pack interior casing 5 into shell body 3 again, guarantee through-hole 9 and protruding 10 cooperation joint, then put into the space that reserves above the room door with whole casing group, put well back with sealed glue shutoff all around, then respectively install the both sides of casing group with panel one 2 and panel two 6 again, and correspond and install apron one 1 and apron two 7, during the use, take off apron one 1 and apron two 7, ventilation passageway 8 and both sides ventilation hole 14 intercommunication can ventilate, it can make the decoration also can avoid the dust to get into to cover apron one 1 and apron two 7 when not using.

Wherein, the sponge layer and the sealant are all the prior art.

The above-mentioned specific embodiments can not be regarded as the restriction to the scope of protection of the utility model, to technical personnel in this technical field, it is right the utility model discloses any replacement improvement or transform that embodiment made all fall within the scope of protection of the utility model.

The parts of the present invention not described in detail are the known techniques of those skilled in the art.

Claims

1. A device for realizing air circulation between rooms and eliminating noise is characterized in that: including ventilation unit and amortization unit, ventilation unit set up the top at room door, amortization unit set up the ventilation unit's inside, ventilation unit include casing group and two panels, casing group include interior casing and shell body, interior casing and shell body all be the casing that link up, interior casing can dismantle the setting and be in the shell body in, two panels can dismantle the setting respectively and be in the both sides of casing group, two panels include panel one and panel two, panel one and panel two on all be provided with the ventilation hole, the amortization unit be amortization cotton group, amortization cotton group all set up interior casing inside, just amortization cotton group leave ventilation channel each other.

2. A device for enabling air circulation and silencing between rooms according to claim 1, wherein: and the outer sides of the first panel and the second panel are respectively detachably provided with a first cover plate and a second cover plate.

3. A device for enabling air circulation between rooms and silencing according to claim 2, wherein: the both sides face of shell body on be provided with a plurality of through-holes respectively, the both sides face of interior casing on be provided with respectively with through-hole complex arch, interior casing and shell body pass through-hole and protruding cooperation joint.

4. A device for enabling air circulation between rooms and silencing according to claim 3, wherein: the silencing cotton group comprises a plurality of first sponge layers, a plurality of second sponge layers and a plurality of third sponge layers, wherein the first sponge layers, the second sponge layers and the third sponge layers are used in a combined mode, one first sponge layer, two second sponge layers and one third sponge layer or one first sponge layer, one second sponge layer and one third sponge layer are arranged in the combined mode, and the second sponge layers are all arranged between the first sponge layers and the third sponge layers.

5. An apparatus for providing air circulation and silencing between rooms according to claim 4, wherein: the inner shell and the outer shell are communicated prismatic table shells, and the inclination angle is 1-3 degrees.