CN212204937U - Suspension type shock attenuation noise elimination new trend system - Google Patents

Abstract

The utility model relates to a building field especially relates to a suspension type shock attenuation noise elimination new trend system, including a shell body, shell body back is provided with a ventilation pipe, and ventilation pipe and the exhaust system interconnect who sets up in the shell body inside are provided with the filter house on the exhaust system, are located to be provided with the air-out that is used for the air-out on the shell body of filter house upper end and lead to the groove, and exhaust system includes the fixed sheath of a fixed connection inside the shell body, fixed sheath bottom is provided with an air inlet through-hole, and fixed sheath is located air inlet through-hole top fixed connection and is provided with an air inlet fan, it is provided with one deck sound insulation sponge to fill between. The utility model overcomes new trend system among the prior art can produce great noise and whole in the use, uses and experiences the relatively poor defect of sense, can effectively reduce noise and vibrations that new trend system produced in the use.

Description

Suspension type shock attenuation noise elimination new trend system

Technical Field

The utility model relates to a building field especially relates to a suspension type shock attenuation noise elimination new trend system.

Background

The fresh air machine is an effective air purification device, can circulate indoor air, on one hand, discharges dirty indoor air outdoors, and on the other hand, inputs outdoor fresh air into the room after measures such as sterilization, disinfection, filtration and the like, so that the air in the room is fresh and clean at every moment.

Current wall-hanging new trend clean system adopts the pipeline outside to leading to the wall, drives the turbofan through the motor and rotates to the realization carries out filtration with outside air suction indoor, at the ventilation in-process, carries out filtration through each filter layer, with this can filter impurity in the air. However, the fresh air system in the prior art can generate large noise and vibration in the rotating process of the turbine and the fan, and the use experience of a user is influenced.

For example, application number is CN 201720762993.5's a wall-hanging malleation new trend clean system, including the box, the bottom half side is provided with the air intake, is provided with electronic blast gate in the air intake, and the fixed circuit board that is provided with of box inside wall is located the air intake top in the box and is provided with first filter equipment, fan and second filter equipment, the fan be located first filter equipment with between the second filter equipment, and second filter equipment is located the fan top, and the fan is connected with the circuit board electricity, and the box top is provided with the air outlet, and the bottom half is provided with blast gate switch, start button and power change over switch, just blast gate switch, start button and power change over switch are connected with the circuit board electricity respectively, and terminal surface upper portion is provided with the display screen before the box, and the. The utility model discloses a have the convenient advantage of maintenance, but the fan can not prevent the production of noise and vibrations in the use, seriously influences user's use and experiences and feel.

SUMMERY OF THE UTILITY MODEL

The utility model relates to an overcome the new trend system among the prior art can produce great noise and whole in the use, use and experience the relatively poor defect of feeling, provide a suspension type shock attenuation noise elimination new trend system, can effectively reduce noise and vibrations that the new trend system produced in the use.

In order to realize the purpose of the utility model, the utility model discloses a following technical scheme realizes:

the utility model provides a suspension type shock attenuation noise elimination new trend system, includes a shell body, and the shell body back is provided with a ventilation pipe, ventilation pipe and the interior exhaust system interconnect of setting at the shell body, the last filter house that is provided with of exhaust system is located the air-out that is used for the air-out and leads to the groove on the shell body of filter house upper end, exhaust system includes the inside fixed sheath of a fixed connection at the shell body, fixed sheath bottom is provided with an air inlet through-hole, and fixed sheath is located air inlet through-hole top fixed connection and is provided with an air inlet fan, it is provided with one deck sound insulation sponge to fill between air inlet fan lateral part and the fixed sheath side, sound insulation sponge and air inlet fan and the position between the fixed sheath.

The utility model discloses difference with traditional new trend system lies in, the utility model provides an air inlet fan is not inside the shell body as traditional new trend system is directly installed, but inside a fixed sheath has been installed air inlet fan, make the vibrations that air inlet fan produced in the course of the work can directly not transmit the shell body in, thereby make whole new trend system more stable, still be provided with sound insulation sponge in the air inlet fan outside simultaneously, therefore the noise that the fan produced can effectively be absorbed, sound insulation sponge and two-sided bubble cotton sticky tape also have the effect of absorbing vibrations simultaneously, consequently the utility model provides a new trend system has the noise low in the use, and the effect of no vibrations has effectively improved user's use experience and has felt.

Preferably, the fixed sheath comprises an elastic flange which is connected with the outer edge and is fixedly connected with the outer shell.

Preferably, a damping groove is formed between the elastic flanging and the side edge of the fixed sheath, and a cavity is further formed in the middle of the elastic flanging.

The utility model provides a there is a shock attenuation groove between elasticity turn-ups and the fixed sheath side, can be so that not direct contact between fixed sheath and the shell body for in the vibrations that come from the transmission can not transmit the shell body in the air inlet fan, improved the shock attenuation effect. Meanwhile, the cavity arranged in the middle of the elastic flanging can block sound transmission, and the silencing effect of the fresh air system is improved.

Preferably, the interior of the cavity is in a vacuum environment, so that the sound insulation effect of the fresh air system can be further improved.

Preferably, the filtering part comprises a filtering box, the filtering box comprises two slots, a primary filter is inserted into the slot below the filtering box, and a high-efficiency filter is arranged in the slot above the filtering box.

Preferably, the lateral side of the outer shell is also symmetrically provided with a gripping groove.

Preferably, an ultraviolet germicidal lamp is further arranged on the inner wall of the outer shell and located at the upper end of the filtering portion.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic diagram of an internal structure of the present invention.

Fig. 3 is an enlarged view of a portion a of fig. 2.

Wherein: the air-out device comprises an outer shell 1, a ventilation pipe 2, an air draft system 3, a filtering part 4, an air-out through groove 5, a fixed sheath 6, an air inlet through hole 7, an air inlet fan 8, a sound insulation sponge 9, a double-faced foam adhesive tape 10, an elastic flanging 11, a damping groove 12, a filter box 13, a slot 14, a primary filter 15, a high-efficiency filter 16, an ultraviolet germicidal lamp 17, a cavity 18 and a grasping groove 19.

Detailed Description

The invention is further described with reference to the drawings and the specific embodiments. Those of ordinary skill in the art will be able to implement the invention based on these descriptions. Moreover, the embodiments of the invention described in the following description are generally only some embodiments, but not all embodiments, of the invention. Therefore, all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention shall fall within the protection scope of the present invention.

As shown in figures 1-3, a suspension type damping and noise elimination fresh air system comprises an outer shell 1, wherein a ventilation pipe 2 is arranged on the back of the outer shell 1, the ventilation pipe 2 is connected with an air exhaust system 3 arranged inside the outer shell 1, and the lateral part of the outer shell 1 is further symmetrically provided with a gripping groove 19 respectively.

The inner space of the outer shell 1 can be divided into an air exhaust system 3, a filtering part 4 and an air outlet part from bottom to top in sequence. Wherein exhaust system 3 includes a fixed sheath 6, 6 outside edge connections of fixed sheath are provided with an elasticity turn-ups 11, elasticity turn-ups 11 and shell body 1 fixed connection, and there is a shock attenuation groove 12 between elasticity turn-ups 11 and the fixed sheath 6, it can prevent that vibrations among the exhaust system 3 from transmitting shell body 1 department, elasticity turn-ups 11 middle part still is provided with an internal environment and is vacuum cavity 18 simultaneously, can carry out the separation from the noise of transmitting from fixed sheath 6 department, reduce the noise in service of this new trend system.

Fixed sheath 6 bottom is provided with an air inlet through hole 7, fixed sheath 6 is located air inlet through hole 7 top fixed connection and is provided with an air inlet fan 8, it is provided with the soundproof sponge 9 that the one deck can effectively completely cut off the noise that air inlet fan 8 produced in the course of the work to fill between 8 lateral parts of air inlet fan and the 6 sides of fixed sheath, this soundproof sponge 9 front and back two sides bond into an organic whole each other through the two-sided bubble cotton tape 10 that the one deck has the same effect of giving sound insulation and shock attenuation and air inlet fan 8 and fixed sheath 6 respectively.

The filtering part 4 comprises a filtering box 13, two slots 14 for inserting the filtering plates are arranged on the filtering box 13, a primary filter 15 is inserted into the slot 14 below the filtering box 13, a high-efficiency filter 16 is arranged in the slot 14 above the filtering box 13, a group of ultraviolet sterilizing lamps 17 for sterilizing are further arranged on the inner wall of the air outlet part at the upper end of the filtering part 4 of the outer shell 1, and an air outlet through groove 5 for air outlet is further arranged on the outer shell 1 at the position.

The utility model discloses install air inlet fan 8 inside a fixed sheath 6 for the vibrations that air inlet fan 8 produced in the course of the work can not directly transmit shell body 1 in, thereby make whole new trend system more stable, still be provided with sound insulation sponge 9 in the air inlet fan 8 outside simultaneously, therefore the noise that air inlet fan 8 produced can be effectively absorbed, sound insulation sponge 9 and two-sided bubble cotton adhesive tape 10 also have the effect of absorbing vibrations simultaneously, consequently the utility model provides a new trend system has the noise low in the use, and the effect of no vibrations has effectively improved the effect that user's use experience felt.

Claims (7)

1. A suspended damping and silencing fresh air system comprises an outer shell (1), wherein a ventilation pipe (2) is arranged on the back of the outer shell (1), the ventilation pipe (2) is mutually connected with an air draft system (3) arranged inside the outer shell (1), a filtering part (4) is arranged on the air draft system (3), an air outlet through groove (5) for air outlet is arranged on the outer shell (1) positioned at the upper end of the filtering part (4), the suspended damping and silencing fresh air system is characterized in that the air draft system (3) comprises a fixed sheath (6) fixedly connected inside the outer shell (1), an air inlet through hole (7) is arranged at the bottom of the fixed sheath (6), an air inlet fan (8) is fixedly connected above the air inlet through hole (7) of the fixed sheath (6), and a layer of sound insulation sponge (9) is filled between the side part of the air inlet fan (8) and the side, and a circle of double-sided foam adhesive tape (10) is bonded at the position between the sound insulation sponge (9) and the air inlet fan (8) as well as the position between the sound insulation sponge and the fixed sheath (6).

2. The suspended damping and silencing fresh air system according to claim 1, wherein the fixed sheath (6) further comprises an elastic flange (11) connected to the outer edge, and the elastic flange (11) is fixedly connected to the outer casing (1).

3. The suspended damping and silencing fresh air system according to claim 2, wherein a damping groove (12) is formed between the elastic flanging (11) and the side edge of the fixed sheath (6), and a cavity (18) is further formed in the middle of the elastic flanging (11).

4. A suspended shock-absorbing and noise-eliminating fresh air system according to claim 3, wherein the interior of said cavity (18) is a vacuum environment.

5. The suspended damping and silencing fresh air system as claimed in claim 1, wherein the filtering part (4) comprises a filtering box (13), the filtering box (13) comprises two slots (14), a primary filter (15) is inserted into the slot (14) below the filtering box (13), and a high efficiency filter (16) is arranged in the slot (14) above the filtering box (13).

6. The suspension type damping and silencing fresh air system according to claim 1, wherein the lateral sides of the outer shell (1) are symmetrically provided with a gripping groove (19).

7. A suspended damping and noise-eliminating fresh air system according to claim 1, 2 or 6, characterized in that an ultraviolet germicidal lamp (17) is further arranged on the inner wall of the outer casing (1) at the upper end of the filtering part (4).

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