CN208918929U - A kind of blimp - Google Patents

Abstract

The utility model discloses a kind of blimps; cabinet includes that plurality of plates structure is composed of a fixed connection; every piece of hardened structure includes heat-resistant layer, acoustical cotton layer, damping soundproof board layer and external protection; first face of acoustical cotton layer is equipped with the heat-resistant layer; second face of acoustical cotton layer is equipped with damping soundproof board layer, the outside for being laid on damping soundproof board layer of external protection.The utility model is the utility model has the advantages that the utility model is provided with cabinet, and Box Cover plays the role of safeguard in equipment, and cabinet is composed of a fixed connection by plurality of plates structure, simple processing；Hardened structure includes heat-resistant layer, acoustical cotton layer, damping soundproof board layer and external protection; heat-resistant layer has resistance to temp effect; the temperature of barrier equipment is transmitted to outside; acoustical cotton layer has deadening; damping soundproof board layer can further sound insulation; and then the soundproof effect of blimp is improved, external protection protects blimp.

Description

A kind of blimp

Technical field

The utility model relates to sound insulation and noise reduction technical field, especially a kind of blimp.

Background technique

The general all power of air powered equipment (air compressor machine, air blower, air draft pipe) is high, noise is big, often results in production Noise is exceeded in workshop, endangers the health of operating personnel.Noise reduction capability of the existing noise reducing apparatus to large-scale plant building It is limited, and since air powered equipment needs to switch maintenance regularly, while its motor power (output) is high, calorific value is big, shake Dynamic strong, the noise of generation has a certain impact to the personnel of surrounding.

Therefore, it is necessary to propose a kind of blimp in response to the above problems.

Utility model content

It in view of the above-mentioned deficiencies in the prior art, can be with the purpose of this utility model is to provide a kind of blimp It solves the above problems.

A kind of blimp, including cabinet, the cabinet include that plurality of plates structure is composed of a fixed connection, every piece of hardened structure It include heat-resistant layer, acoustical cotton layer, damping soundproof board layer and external protection, the first face of the acoustical cotton layer is equipped with described resistance to Warm layer, the second face of the acoustical cotton layer are equipped with the damping soundproof board layer, and the external protection is laid on the damping The outside of soundproof plate layer.

Compared with prior art, the utility model is the utility model has the advantages that the utility model is provided with cabinet, and Box Cover is in equipment On, play the role of safeguard, cabinet is composed of a fixed connection by plurality of plates structure, simple processing；Hardened structure include heat-resistant layer, Acoustical cotton layer, damping soundproof board layer and external protection, heat-resistant layer have resistance to temp effect, and the temperature for obstructing equipment is transmitted to outside, Acoustical cotton layer have deadening, damping soundproof board layer can further sound insulation, and then improve blimp soundproof effect, outer guarantor Sheath protects blimp.

Further, the heat-resistant layer is silicon-carbon fiber cloth.

Using further technical solution the utility model has the advantages that silicon-carbon fiber cloth is a kind of heat-resisting, soft extraordinary crystal fibre Fabric, SiO2 content reach 96% or more, have outstanding heat-resistant quality, can use under 1000 DEG C of environment for a long time, moment Heat resisting temperature is up to 1400 DEG C, and using Na2O-B2O3-SiO2 ternary system glass raw material, handling its softening point temperature through acid is 1700 degree, there is good resistance to temp effect.

Further, the acoustical cotton layer is polyester fiber cotton layer.

Using further technical solution the utility model has the advantages that polyester fiber cotton layer be by organic dibasic acid and dihydric alcohol polycondensation and At polyester through the resulting synthetic fibers of spinning；Sound-absorbing effect with higher and higher intensity and elastic recovery capability；Drop Coefficient make an uproar substantially 0.8~1.10 or so, becomes wide band high-efficiency sound-absorbing body.

Further, the damping soundproof board layer is glass magnesium board layer.

Further technical solution is used the utility model has the advantages that glass magnesium board is with magnesia, magnesium chloride and water ternary system, warp Configuration and add modifying agent and it is manufactured；With high temperature resistant, fire-retardant, sound insulation is shockproof for sound absorption, waterproof and dampproof, Anti-moth-eating, lightweight anti-corrosion, It is non-toxic and tasteless pollution-free and other effects.

Further, the internal layer of the cabinet is arranged in the heat-resistant layer, and the cabinet is arranged in the external protection Outer layer.

Using further technical solution the utility model has the advantages that the internal layer of cabinet is arranged in heat-resistant layer, equipment can be carried out at first Heat-insulated, the outside of cabinet is arranged in external protection, can protect to cabinet.

Further, the inner wall of the external protection is provided with the sound-absorbing slot of several interval genesis analysis, the outer guarantor Sheath is externally coated with one layer of noise reduction paint layer.

Using further technical solution the utility model has the advantages that sound-absorbing slot can further sound absorption, improve the sound insulation of blimp Effect；Noise reduction paint layer has the effect of antirust and noise reduction.

Further, the hardened structure with a thickness of 5-100mm.

Detailed description of the invention

Fig. 1 is the structure chart of blimp provided by the utility model；

Fig. 2 is the plate structural schematic diagram of the utility model；

Fig. 3 is the external protection of the utility model.

Appended drawing reference in figure: 1, cabinet；2, hardened structure；3, heat-resistant layer；4, acoustical cotton layer；5, damping soundproof board layer；6, outer Protective layer；7, sound-absorbing slot.

Specific embodiment

It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can To be combined with each other.

In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower", The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand For limitations of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result, Feature can explicitly or implicitly include one or more of the features.It is in the description of the present invention, unless another It is described, the meaning of " plurality " is two or more.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary, It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition State the concrete meaning of term in the present invention.

The embodiments of the present invention are described in detail below in conjunction with attached drawing, but the utility model can be by right It is required that the multitude of different ways for limiting and covering is implemented.

Such as Fig. 1 is simultaneously combined shown in Fig. 2 and Fig. 3, a kind of blimp, including cabinet 1, the cabinet 1 include plurality of plates structure 2 Be composed of a fixed connection, every piece of hardened structure 2 include heat-resistant layer 3, acoustical cotton layer 4, damping soundproof board layer 5 and external protection 6, First face of the acoustical cotton layer 4 is equipped with the heat-resistant layer 3, the second face of the acoustical cotton layer 4 be equipped with the damping every Soundboard layer 5, the external protection 6 are laid on the outside of the damping soundproof board layer 5.

The utility model is provided with cabinet, and cabinet 1 covers in equipment, plays the role of safeguard, and cabinet 1 is hardened by muti-piece Structure 2 is composed of a fixed connection, simple processing；Hardened structure 2 includes heat-resistant layer 3, acoustical cotton layer 4,5 layers of damping soundproof board and outer protection Layer 6, heat-resistant layer 3 have resistance to temp effect, and the temperature for obstructing equipment is transmitted to outside, and acoustical cotton layer 4 has a deadening, damping every Soundboard layer 5 can further sound insulation, and then improve blimp soundproof effect, external protection 6 protect blimp.

Preferably, the heat-resistant layer 3 is silicon-carbon fiber cloth.

Using preferably technical solution the utility model has the advantages that silicon-carbon fiber cloth is that heat-resisting, the soft extraordinary crystal fibre of one kind is knitted Object, SiO2 content reach 96% or more, have outstanding heat-resistant quality, can use under 1000 DEG C of environment for a long time, moment is resistance to Hot temperature is up to 1400 DEG C, and using Na2O-B2O3-SiO2 ternary system glass raw material, handling its softening point temperature through acid is 1700 degree, there is good resistance to temp effect.

Preferably, the acoustical cotton layer 4 is polyester fiber cotton layer.

Using preferably technical solution the utility model has the advantages that polyester fiber cotton layer 4 be by organic dibasic acid and dihydric alcohol polycondensation and At polyester through the resulting synthetic fibers of spinning；Sound-absorbing effect with higher and higher intensity and elastic recovery capability；Drop Coefficient make an uproar substantially 0.8~1.10 or so, becomes wide band high-efficiency sound-absorbing body.

Preferably, the damping soundproof board layer 5 is glass magnesium board layer.

Preferably technical solution is used the utility model has the advantages that glass magnesium board is configured with magnesia, magnesium chloride and water ternary system With add modifying agent and manufactured；With high temperature resistant, fire-retardant, sound insulation is shockproof for sound absorption, waterproof and dampproof, Anti-moth-eating, lightweight anti-corrosion, nontoxic It is tasteless pollution-free and other effects.

Preferably, the internal layer of the cabinet 1 is arranged in the heat-resistant layer 3, and the external protection 6 is arranged in the cabinet 1 Outer layer.

Using preferably technical solution the utility model has the advantages that the internal layer of cabinet 1 is arranged in heat-resistant layer 3, equipment can be carried out at first Heat-insulated, the outside of cabinet 1 is arranged in external protection 6, can protect to cabinet 1.

Preferably, the inner wall of the external protection 6 is provided with the sound-absorbing slot 7 of several interval genesis analysis, the outer guarantor Sheath 6 is externally coated with one layer of noise reduction paint layer.

Using preferably technical solution the utility model has the advantages that sound-absorbing slot 7 can further sound absorption, improve blimp sound insulation effect Fruit；Noise reduction paint layer has the effect of antirust and noise reduction.

Preferably, the hardened structure 2 with a thickness of 5-100mm.

The above is only the preferred embodiment of the present invention, and therefore it does not limit the scope of the patent of the utility model, Equivalent structure or equivalent flow shift made by using the description of the utility model and the drawings, is directly or indirectly transported Used in other related technical areas, it is also included in the patent protection scope of the utility model.

Claims (7)

1. a kind of blimp, it is characterised in that: including cabinet (1), the cabinet (1) includes that plurality of plates structure (2) is fixedly connected Composition, every piece of hardened structure (2) include heat-resistant layer (3), acoustical cotton layer (4), damping soundproof board layer (5) and external protection (6), the first face of the acoustical cotton layer (4) is equipped with the heat-resistant layer (3), and the second face of the acoustical cotton layer (4) is equipped with The damping soundproof board layer (5), the external protection (6) are laid on the outside of the damping soundproof board layer (5).

2. a kind of blimp according to claim 1, it is characterised in that: the heat-resistant layer (3) is silicon-carbon fiber cloth.

3. a kind of blimp according to claim 1, it is characterised in that: the acoustical cotton layer (4) is polyester fiber cotton layer.

4. a kind of blimp according to claim 1, it is characterised in that: the damping soundproof board layer (5) is glass magnesium board layer.

5. a kind of blimp according to claim 1, it is characterised in that: the heat-resistant layer (3) is arranged in the cabinet (1) Internal layer, outer layer of the external protection (6) setting in the cabinet (1).

6. a kind of blimp according to claim 1, it is characterised in that: the external protection (6) if inner wall be provided with The sound-absorbing slot (7) of dry interval genesis analysis, the external protection (6) are externally coated with one layer of noise reduction paint layer.

7. a kind of blimp according to claim 1, it is characterised in that: the hardened structure (2) with a thickness of 5-100mm.