CN219570416U

CN219570416U - Ventilator partition plate with excellent sound insulation performance

Info

Publication number: CN219570416U
Application number: CN202320824036.6U
Authority: CN
Inventors: 丁毅; 应云飞
Original assignee: Zhaozhong Shanghai Metal Products Co ltd
Current assignee: Zhaozhong Shanghai Metal Products Co ltd
Priority date: 2023-04-14
Filing date: 2023-04-14
Publication date: 2023-08-22
Anticipated expiration: 2033-04-14

Abstract

The utility model discloses a ventilator partition board with excellent sound insulation performance, which comprises a partition board body, wherein the partition board body is used for separating a plurality of ventilators which are adjacently arranged; further comprises: the connecting blocks are fixed on the front side and the rear side of the partition plate body, the surfaces of the front side and the rear side of the partition plate body are inwards recessed to form an inner concave part, and silencing cotton is arranged in the inner concave part; the clamping groove is formed in the upper side and the lower side of the left end of the partition plate body, a pushing part is arranged at the left end opening of the clamping groove, and a positioning hole is formed in the clamping groove; the splicing block is fixed on the upper side and the lower side of the right end of the partition plate body, a guide rod is mounted in the splicing block and used for being inserted into a positioning hole in the clamping groove to finish splicing and assembling of the adjacent partition plate bodies. This ventilation blower baffle with good sound insulation performance can improve the holistic sound insulation effect of baffle when using, can be convenient for assemble the combination between the adjacent baffle simultaneously.

Description

Ventilator partition plate with excellent sound insulation performance

Technical Field

The utility model relates to the technical field of ventilator partition plates, in particular to a ventilator partition plate with excellent sound insulation performance.

Background

The ventilator is a mechanical device for increasing the pressure of gas and discharging the gas by means of input mechanical energy, and is a driven fluid machine which is normally used by separating the ventilators by a separator plate in order to avoid interference between adjacent ventilators when a plurality of ventilators are arranged and installed.

The utility model discloses a fan baffle for CN214307526U, wherein include fan mounting plate, horizontal baffle, vertical baffle is installed on the fan mounting plate of the air conditioning unit that adopts no spiral case centrifugal fan parallel application, horizontal baffle horizontal equipartition sets up on the fan mounting plate, vertical baffle vertical equipartition sets up on the fan mounting plate, horizontal baffle, vertical baffle is cut apart the fan mounting plate into a plurality of independent installation spaces with the fan mounting plate, set up no spiral case centrifugal fan in each installation space, thereby separate the fan equipartition of parallel arrangement, can avoid the air-out mutual interference between the parallel arrangement fan, thereby avoid fan consumption increase.

The prior art has the following problems that in order to reduce noise influence, the existing partition board is attached with silencing cotton on the surface layer of the partition board, however, a good sound insulation effect cannot be achieved by means of the silencing cotton only, meanwhile, the partition board is inconvenient to assemble in a combined mode between adjacent partition boards in use, and therefore installation efficiency of the partition board in installation is greatly improved.

We have therefore proposed a ventilator barrier having excellent sound insulation properties so as to solve the problems set forth above.

Disclosure of Invention

The utility model aims to provide a ventilator partition board with excellent sound insulation performance, so as to solve the problem that in order to reduce noise influence when the existing partition board in the current market, which is proposed by the background art, sound insulation effect cannot be achieved by attaching silencing cotton on the surface layer of the partition board, meanwhile, the partition board is inconvenient to assemble in a combined mode between adjacent parts when in use, and therefore the installation efficiency when in installation of the partition board is greatly improved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a ventilator baffle with excellent sound insulation performance comprises a baffle body for separating a plurality of ventilators which are adjacently arranged;

further comprises:

the connecting blocks are fixed on the front side and the rear side of the partition plate body, the surfaces of the front side and the rear side of the partition plate body are inwards recessed to form an inner concave part, and silencing cotton is arranged in the inner concave part;

the clamping groove is formed in the upper side and the lower side of the left end of the partition plate body, a pushing part is arranged at the left end opening of the clamping groove, and a positioning hole is formed in the clamping groove;

the splicing block is fixed on the upper side and the lower side of the right end of the partition plate body, a guide rod is mounted in the splicing block and used for being inserted into a positioning hole in the clamping groove to complete splicing and assembly of the adjacent partition plate bodies, and the guide rod is connected with the splicing block through a reset spring.

Preferably, the connecting blocks are uniformly distributed on the front side and the rear side of the partition plate body, and the connecting blocks are distributed in a staggered mode on the surface of the partition plate body.

By adopting the technical scheme, external sound can be reflected through the even distribution of the connecting blocks.

Preferably, the connecting block and the partition plate body are of an integrally formed structure, and the connecting block is of a right triangle structure.

Preferably, the concave parts are uniformly distributed on the connecting block, and the inside of each concave part is adhered with silencing cotton, and the concave parts are arranged into a honeycomb structure.

Through adopting above-mentioned technical scheme, thereby can reflect the noise of transmission through cellular indent, utilize the amortization cotton in the indent simultaneously can be further to the noise effect of reducing.

Preferably, the outer wall of the plug-in block and the inner wall of the clamping groove are mutually attached, and the upper surface of the pushing part inside the clamping groove is provided with an inclined surface.

Through adopting above-mentioned technical scheme, the outer wall of joint piece and the inner wall of joint groove laminating each other to can guarantee the stability of joint piece in the inside of joint groove.

Preferably, the lower end of the guide rod is in a spherical structure, and the guide rod forms an elastic telescopic structure through the reset spring and the plug-in block.

Through adopting above-mentioned technical scheme, utilize reset spring's setting can make its guide bar after the removal on the spliced block reset and kick-back.

Compared with the prior art, the utility model has the beneficial effects that: the ventilator partition board with excellent sound insulation performance can improve the integral sound insulation effect of the partition board when in use, and meanwhile, the assembly and the combination between adjacent partition boards can be conveniently carried out;

1. the connecting blocks are arranged, so that external noise can be reflected when the baffle is used through the connecting blocks which are distributed at the front side and the rear side of the baffle body in a staggered mode, a plurality of concave parts with honeycomb structures are uniformly distributed on the baffle body, when the external noise is transmitted into the concave parts, the concave parts can be used for reflecting the noise again, and meanwhile, noise-reducing cotton is adhered into the concave parts, so that the noise-reducing and noise-reducing capability of the baffle body can be further improved through the noise-reducing cotton;

2. the guide rod is provided with the plug-in blocks, the plug-in blocks on the right side of the baffle body are correspondingly inserted into the clamping grooves on the other baffle body, the guide rod can be moved upwards through the pushing part, when the baffle body is pushed continuously, after the guide rod and the positioning holes on the clamping grooves are positioned on the same vertical straight line, the guide rod resets under the action of the reset spring and is inserted into the positioning holes, and therefore splicing and assembling of the adjacent baffle bodies can be completed.

Drawings

FIG. 1 is a schematic view of a front perspective structure of the present utility model;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

FIG. 3 is a schematic view of a three-dimensional structure of a clamping slot and a pushing part of the present utility model;

FIG. 4 is a schematic view of a front cross-sectional structure of a separator body according to the present utility model;

fig. 5 is a schematic view of the structure of the plug-in block of the present utility model after being inserted into the clamping groove.

In the figure: 1. a separator body; 2. a joint block; 3. an inner concave portion; 4. silencing cotton; 5. a clamping groove; 6. a propulsion section; 7. positioning holes; 8. a plug block; 9. a guide rod; 10. and a return spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution: a ventilator partition board with excellent sound insulation performance comprises a partition board body 1 for separating a plurality of ventilators which are adjacently arranged; the front and rear sides of the baffle body 1 are fixedly provided with connecting blocks 2, the surfaces of the front and rear sides of the baffle body 1 are inwards recessed to form an inner concave part 3, and silencing cotton 4 is arranged in the inner concave part 3; the connecting blocks 2 are uniformly distributed on the front side and the rear side of the partition board body 1, and the connecting blocks 2 are distributed in a staggered manner on the surface of the partition board body 1. The concave parts 3 are uniformly distributed on the connecting block 2, and the inside of each concave part 3 is adhered with silencing cotton 4, and the concave parts 3 are arranged into a honeycomb structure.

As shown in fig. 1 and 2, by the joint blocks 2 which are staggered on the front and rear sides of the partition plate body 1, external noise can be reflected when in use, energy during noise transmission is reduced, and after the noise is transmitted into the concave part 3 of the honeycomb structure on the partition plate body 1, the noise can be further reflected by the concave part 3, and the noise-reducing cotton 4 is adhered to the inside of the concave part 3, so that the sound-insulating and noise-reducing performance of the partition plate body 1 can be further improved by the arrangement of the noise-reducing cotton 4.

The clamping groove 5 is formed in the upper side and the lower side of the left end of the baffle body 1, the pushing part 6 is arranged at the left end opening of the clamping groove 5, the positioning hole 7 is formed in the clamping groove 5, the clamping groove is provided with the inserting blocks 8, the clamping groove is fixed on the upper side and the lower side of the right end of the baffle body 1, the guiding rod 9 is mounted in the inserting blocks 8, the guiding rod 9 is used for being inserted into the positioning hole 7 in the clamping groove 5, splicing and assembling of the adjacent baffle bodies 1 are completed, and the guiding rod 9 is connected with the inserting blocks 8 through the reset spring 10. The outer wall of the plug-in block 8 and the inner wall of the clamping groove 5 are mutually attached, and the upper surface of the pushing part 6 inside the clamping groove 5 is provided with an inclined surface. The lower end of the guide rod 9 is provided with a spherical structure, and the guide rod 9 forms an elastic telescopic structure through a return spring 10 and the plug-in block 8.

As shown in fig. 1 and fig. 3-5, the insertion block 8 at the right end of the partition board body 1 is correspondingly inserted into the clamping groove 5 at the left side of another partition board body 1, when the insertion block 8 is gradually inserted, the inclined surface of the pushing part 6 is used for pushing the guide rod 9 in a squeezing manner, so that the guide rod 9 moves on the insertion block 8, and when the guide rod 9 moves to be positioned on the same vertical straight line with the positioning hole 7, the guide rod 9 is reset, rebounded under the action of the reset spring 10 and is inserted into the positioning hole 7, so that the splicing and assembly of the adjacent partition board bodies 1 are realized.

Working principle: when the ventilator partition board with excellent sound insulation performance is used, firstly, as shown in fig. 1-5, external noise can be reflected through the connecting blocks 2 which are distributed at the front side and the rear side of the partition board body 1 in a staggered manner and the concave parts 3 of the honeycomb structure, the sound insulation and noise reduction performance of the partition board body 1 can be further improved through the arrangement of the noise reduction cotton 4, the plug-in blocks 8 at the right end of the partition board body 1 are correspondingly inserted into the clamping grooves 5 at the left side of the other partition board body 1, after the guide rods 9 move to be positioned on the same vertical straight line with the positioning holes 7, the guide rods 9 are reset and rebound under the action of the reset springs 10 and are inserted into the positioning holes 7, so that the splicing and the assembly of the adjacent partition board bodies 1 are realized.

What is not described in detail in this specification is prior art known to those skilled in the art.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. A ventilator partition board with excellent sound insulation performance comprises a partition board body (1) for separating a plurality of ventilators which are adjacently arranged;

characterized by further comprising:

the connecting blocks (2) are fixed on the front side and the rear side of the partition plate body (1), the surfaces of the front side and the rear side of the partition plate body (1) are inwards recessed to form an inner concave part (3), and silencing cotton (4) is arranged in the inner concave part (3);

the clamping groove (5) is formed in the upper side and the lower side of the left end of the partition plate body (1), a pushing part (6) is arranged at the left end opening of the clamping groove (5), and a positioning hole (7) is formed in the clamping groove (5);

the splicing block (8) is fixed on the upper side and the lower side of the right end of the partition plate body (1), a guide rod (9) is mounted in the splicing block (8), the guide rod (9) is used for being inserted into a positioning hole (7) in the clamping groove (5), splicing and assembling of the adjacent partition plate bodies (1) are completed, and the guide rod (9) is connected with the splicing block (8) through a reset spring (10).

2. A ventilator barrier of excellent sound insulation as defined in claim 1, wherein: the connecting blocks (2) are uniformly distributed on the front side and the rear side of the partition plate body (1), and the connecting blocks (2) are distributed in a staggered mode on the surface of the partition plate body (1).

3. A ventilator barrier of excellent sound insulation as defined in claim 1, wherein: the connecting block (2) and the partition plate body (1) are of an integrated structure, and the connecting block (2) is of a right triangle structure.

4. A ventilator barrier of excellent sound insulation as defined in claim 1, wherein: the inner concave parts (3) are uniformly distributed on the connecting blocks (2), noise-reducing cotton (4) is adhered to the inner part of each inner concave part (3), and the inner concave parts (3) are arranged to be of honeycomb structures.

5. A ventilator barrier of excellent sound insulation as defined in claim 1, wherein: the outer wall of the plug-in block (8) and the inner wall of the clamping groove (5) are mutually attached, and the upper surface of the pushing part (6) inside the clamping groove (5) is provided with an inclined surface.

6. A ventilator barrier of excellent sound insulation as defined in claim 1, wherein: the lower end of the guide rod (9) is of a spherical structure, and the guide rod (9) forms an elastic telescopic structure through a return spring (10) and the plug-in block (8).