CN207813909U - A kind of large pump blimp - Google Patents

Abstract

The utility model provides a kind of large pump blimp, belongs to sound insulation and noise reduction equipment technical field.The utility model is used to carry out sound insulation and noise reduction to large-scale water pump; including covering on the cover body outside water pump; cover body includes external protection, the first puigging and the first inner protective layer that ecto-entad is set gradually, and cover body is equipped with maintenance door and ventilation hole, and ventilation hole is equipped with fan.The utility model by the way that maintenance door is arranged, can facilitate it is daily switch maintenance is carried out to water pump, and the ventilation hole by being provided with fan can effectively radiate to water pump；Simultaneously; by the three layers structure that external protection, the first puigging and the first inner protective layer is arranged; not only it can guarantee the intensity of entire cover body, but also acoustic material can be laid in the first puigging to the maximum extent, while not influenced also to carry out water pump in cover body daily maintenance.

Description

A kind of large pump blimp

Technical field

The utility model belongs to sound insulation and noise reduction equipment technical field, is to be related to a kind of large pump sound insulation more specifically Cover.

Background technology

It needs to carry out water pumping operation using a large amount of large pump in water treatment plant, but these large pumps generally all work( Rate is high, noise is big, often results in that noise in workshop is exceeded, endangers the health of operating personnel.Existing noise reducing apparatus It is limited to the noise reduction capability of large-scale plant building, and since water pump needs to switch maintenance regularly, while its motor work( Rate is high, calorific value is big, some blimps for being used for other equipment on large pump and are not suitable for.If blimp is excessive, meeting Big quantity space is occupied, the progress of other work is influenced, while increasing Productive statistics；And blimp is excessive too small, operating personnel exists It is easy that cover body, while the also heat dissipation of unfavorable water pump will be damaged when repairing or safeguard in blimp.

Utility model content

The purpose of this utility model is to provide a kind of large pump blimps, to solve large size existing in the prior art The technical problem that pump noise is big, the requirement to noise insulation equipment is high, have can sound insulation again convenient for ventilation and heat and repair and maintenance The characteristics of water pump.

To achieve the above object, the technical solution adopted in the utility model is：A kind of large pump blimp is provided, is used for Sound insulation and noise reduction is carried out to large-scale water pump, including covers on the cover body outside the water pump, the cover body include ecto-entad successively The external protection of setting, the first puigging and the first inner protective layer, the cover body are equipped with maintenance door and ventilation hole, the ventilation Hole is equipped with fan.

Further, in large pump blimp above-mentioned, the ventilation hole includes being located on the external protection to prevent Protect window.

Further, in large pump blimp above-mentioned, the ventilation hole further includes being protected in the second puigging and second Sheath, for second puigging between the protective window and the second inner protective layer, second puigging is porous filling Object structure.

Further, in large pump blimp above-mentioned, the protective window is shutter, and the shutter, which is equipped with, lives Movable vane piece.

Further, in large pump blimp above-mentioned, the fan is located inside the cover body and positioned at described logical The corresponding position of air holes.

Further, in large pump blimp above-mentioned, ventilating duct and protective cover are equipped with outside the fan.

Further, in large pump blimp above-mentioned, the external protection includes sheet metal frame construction, described First puigging is floccule interstitital texture, and first inner protective layer is reticular structure.

Further, in large pump blimp above-mentioned, the external protection be equipped with for accommodate described first every The sound insulation slot of sound-absorbing layer, first puigging are located in the sound insulation slot, the side of first inner protective layer and the sound insulation slot Wall connects.

Further, in large pump blimp above-mentioned, the external protection includes core material skeleton and is coated in described Noise reduction enamelled coating outside core material skeleton.

The advantageous effect of large pump blimp provided by the utility model is：Compared with prior art, this practicality is new Type by the way that maintenance door is arranged, can facilitate it is daily switch maintenance is carried out to water pump, and the ventilation hole by being provided with fan can It is effectively radiated to water pump；Meanwhile the three-layer type knot by the way that external protection, the first puigging and the first inner protective layer is arranged Structure not only can guarantee the intensity of entire cover body, but also can lay acoustic material in the first puigging to the maximum extent, while also not shadow Sound carries out water pump in cover body daily maintenance, efficiently solves that large pump noise is big, the requirement to noise insulation equipment is high Technical problem, can sound insulation and noise reduction again be convenient for ventilation and heat and repair and maintenance water pump.

Description of the drawings

It, below will be to embodiment or the prior art in order to illustrate more clearly of the technical scheme in the embodiment of the utility model Attached drawing needed in description is briefly described, it should be apparent that, the accompanying drawings in the following description is only that this practicality is new Some embodiments of type for those of ordinary skill in the art without having to pay creative labor, can be with Obtain other attached drawings according to these attached drawings.

Fig. 1 is that the vertical of the large pump blimp that the utility model embodiment provides regards structural schematic diagram；

Fig. 2 is the partial cross-sectional structural diagram of the cover body for the large pump blimp that the utility model embodiment provides.

Wherein, each reference numeral in figure：

10- cover bodies；

11- external protections；The first puiggings of 12-；The first inner protective layers of 13-；

14- core material skeletons；15- noise reduction enamelled coatings；

20- maintenance doors；

30- ventilation holes；31- protective windows；The second puiggings of 32-；The second inner protective layers of 33-；

40- fans；41- ventilating ducts；42- protective covers.

Specific implementation mode

In order to make technical problem to be solved in the utility model, technical solution and advantageous effect be more clearly understood, with Lower combination accompanying drawings and embodiments, the present invention will be further described in detail.It should be appreciated that specific reality described herein Example is applied only to explain the utility model, is not used to limit the utility model.

It should be noted that when element is referred to as " being fixed on " or " being set to " another element, it can be directly another On one element or it is connected on another element.When an element is known as " being connected to " another element, it can To be directly to another element or be indirectly connected on another element.

It is to be appreciated that term " length ", " width ", "upper", "lower", "front", "rear", "left", "right", "vertical", The orientation or positional relationship of the instructions such as "horizontal", "top", "bottom" "inner", "outside" is that orientation based on ... shown in the drawings or position are closed System, is merely for convenience of describing the present invention and simplifying the description, does not indicate or imply the indicated device or element is necessary With specific orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.

In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply relative importance Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or Implicitly include one or more this feature.The meaning of " plurality " is two or two in the description of the present invention, More than, unless otherwise specifically defined.

Also referring to Fig. 1 and Fig. 2, now a kind of large pump blimp provided by the utility model is illustrated.Institute Large pump blimp is stated, carries out sound insulation and noise reduction for the water pump to large size, including cover on the cover body 10 outside the water pump, institute It includes external protection 11, the first puigging 12 and the first inner protective layer 13 that ecto-entad is set gradually, the cover to state cover body 10 Body 10 is equipped with maintenance door 20 and ventilation hole 30, and the ventilation hole 30 is equipped with fan 40.First puigging 12 is covered by weakening The vibrations of air carry out damping noise reduction in body 10, when the first inner protective layer 13 is mainly used for preventing operating personnel from safeguarding water pump The first puigging 12 is damaged, and external protection 11 is mainly used for carrying out exterior protection and support to entire cover body 10.

Large pump blimp provided by the utility model by the way that maintenance door is arranged, can facilitate day compared with prior art Switch maintenance often is carried out to water pump, and the ventilation hole 30 by being provided with fan 40 can effectively radiate to water pump；Together When, by the way that the three layers structure of external protection 11, the first puigging 12 and the first inner protective layer 13 is arranged, it both can guarantee entire cover The intensity of body, and can acoustic material be laid in the first puigging 12 to the maximum extent, while not influencing in cover body to water also Pump carries out daily maintenance, efficiently solves the technical problem that large pump noise is big, the requirement to noise insulation equipment is high, can be every Sound noise reduction is convenient for ventilation and heat and repair and maintenance water pump again.

Further, also referring to Fig. 1 and Fig. 2, one kind as large pump blimp provided by the utility model Specific implementation mode, the ventilation hole 30 includes the protective window 31 being located on the external protection 11, to prevent ventilation hole Shield prevents sundries entrance or internal structure damage.

Further, referring to Fig. 2, a kind of specific embodiment party as large pump blimp provided by the utility model Formula, the ventilation hole 30 further include the second puigging 32 and the second inner protective layer 33, and second puigging 32 is located at described anti- It protects between window 31 and the second inner protective layer 33, second puigging 32 is porous packing structure.Second puigging 32 and Two inner protective layers 33 can be individual structure, can also be a part for the first puigging 12 and the first inner protective layer 13. Second puigging 32 uses porous packing structure, while ventilation, can weaken the noise in air, mode noise passes through Ventilation hole 30 propagates to the external world.

Further, also referring to Fig. 1 and Fig. 2, one kind as large pump blimp provided by the utility model Specific implementation mode, the protective window 31 are shutter, and the shutter is equipped with moving vane, can play protective action, It can be convenient for the opening and closing degree of control ventilation hole 30 again.

Further, also referring to Fig. 1 and Fig. 2, one kind as large pump blimp provided by the utility model Specific implementation mode, the fan 40 are located at 10 inside of the cover body and are located at 30 corresponding position of the ventilation hole.On the one hand It can prevent fan 40 from being hit by the external world, on the other hand also allow for air-supply or air draft closer to water pump itself.

Further, referring to Fig. 2, a kind of specific embodiment party as large pump blimp provided by the utility model Formula, 40 outside of the fan are equipped with ventilating duct 41 and protective cover 42.Ventilating duct 41 is used to direct wind into close to the position of water pump, Or by being exported close to the position of water pump.

Further, referring to Fig. 2, a kind of specific embodiment party as large pump blimp provided by the utility model Formula, the external protection 11 include sheet metal frame construction, and in order to bear overall weight, first puigging 12 is wadding Shape object interstitital texture, in order to sqouynd absorption lowering noise, first inner protective layer 13 is reticular structure, in order to the first puigging 12 Air is set to be in direct contact with the first puigging 12 to the maximum extent while protection in carrying out.

Further, referring to Fig. 2, a kind of specific embodiment party as large pump blimp provided by the utility model Formula, the external protection 11 are equipped with the sound insulation slot for accommodating first puigging 12, and first puigging 12 is located at In the sound insulation slot, first inner protective layer 13 is connect with the side wall of the sound insulation slot.Sound insulation slot structure will be arranged can be just In being connected and fixed for the first puigging 12 and the first inner protective layer 13.

Further, referring to Fig. 2, a kind of specific embodiment party as large pump blimp provided by the utility model Formula, the external protection 11 is including core material skeleton 14 and coated in the noise reduction enamelled coating 15 outside the core material skeleton 14.Noise reduction paint Layer 15 itself has sqouynd absorption lowering noise effect, can be further reduced noise, while noise reduction enamelled coating 15 keeps core material skeleton 14 more thick and heavy, Make the vibrations smaller of core material skeleton 14,14 degree of fatigue of of less core material skeleton itself.

The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this All any modification, equivalent and improvement etc., should be included in the utility model made by within the spirit and principle of utility model Protection domain within.

Claims (9)

1. a kind of large pump blimp, for carrying out sound insulation and noise reduction to large-scale water pump, it is characterised in that：It is described including covering on Cover body outside water pump, the cover body include external protection, the first puigging and the first interior protection that ecto-entad is set gradually Layer, the cover body are equipped with maintenance door and ventilation hole, and the ventilation hole is equipped with fan.

2. large pump blimp as described in claim 1, it is characterised in that：The ventilation hole includes being located at the outer protection Protective window on layer.

3. large pump blimp as claimed in claim 2, it is characterised in that：The ventilation hole further include the second puigging and Second inner protective layer, between the protective window and the second inner protective layer, second puigging is second puigging Porous packing structure.

4. large pump blimp as claimed in claim 2, it is characterised in that：The protective window is shutter, the blinds Window is equipped with moving vane.

5. large pump blimp as described in claim 1, it is characterised in that：The fan is located inside the cover body and position In the corresponding position of the ventilation hole.

6. large pump blimp as described in claim 1, it is characterised in that：Ventilating duct and protection are equipped with outside the fan Cover.

7. large pump blimp as described in claim 1, it is characterised in that：The external protection includes sheet metal framework Structure, first puigging are floccule interstitital texture, and first inner protective layer is reticular structure.

8. large pump blimp as described in claim 1, it is characterised in that：The external protection is equipped with for accommodating State the sound insulation slot of the first puigging, first puigging is located in the sound insulation slot, first inner protective layer with it is described every The side wall of sound slot connects.

9. large pump blimp as described in claim 1, it is characterised in that：The external protection includes core material skeleton and painting Overlay on the noise reduction enamelled coating outside the core material skeleton.