CN208778360U - A kind of sound proof box of high pressure blower - Google Patents

Abstract

The utility model discloses a kind of sound proof boxs of high pressure blower, including sound proof box and blower, and assembling is in sound proof box.Sound proof box is equipped with case lid, and case lid is hinged on sound proof box by hinge, and silencing cotton is equipped with inside sound proof box, and silencing cotton is connected by way of clamping.Sound insulation upper box part is equipped with support column, and support column is equipped with cone parachute, when high pressure blower works outdoors, can be good at protecting sound proof box by cone parachute, extends the service life of sound proof box.Sound insulation box structure is simple, and soundproof effect is good, effectively reduces high pressure blower influence caused by staff.

Description

A kind of sound proof box of high pressure blower

Technical field

The utility model relates to technical field of sound isolation more particularly to a kind of sound proof boxs of high pressure blower.

Background technique

The air quantity of high pressure blower is big, and structure is simple, thus is used widely.But high pressure blower when in use can Noise is generated, staff works under the working environment of strong noise for a long time to cause shadow to the body and mind and health of staff It rings.Simultaneously high pressure blower application place it is extensive, outside in use, be easy so that high pressure blower service life reduce, Damage is accelerated, and part is impaired, requires further improvement.

Utility model content

In order to solve the problems of the above-mentioned prior art, the utility model proposes a kind of sound insulations of high pressure blower Case.

The technical solution of the utility model is achieved in that

A kind of sound proof box of high pressure blower, including sound proof box and blower, the assembling in the sound proof box, It is characterized in that, the blower includes the pump housing, pedestal and motor, and the pump housing is mounted on the base, and the motor is mounted on On the pump housing, the pump housing is equipped with air inlet pipe and an air outlet pipe, and the pedestal is equipped with supporting block, and the supporting block supports institute Air inlet pipe and an air outlet pipe is stated, the air inlet pipe and an air outlet pipe passes through the sound proof box and protrudes into outside, sets in air inlet pipe and an air outlet pipe There is muffler, the muffler is mounted on the outside of the sound proof box, and the sound proof box is equipped with case lid, and the case lid passes through conjunction Page is hinged on the sound proof box, and the sound insulation lower box part is equipped with support leg, and the case lid is equipped with handle, sets on the case lid There is clamping block, the sound proof box is equipped with fixed block.

In the sound proof box of this high pressure blower of the utility model, silencing cotton, the case are equipped in the sound proof box It covers and is equipped with silencing cotton, the silencing cotton is connected together.

In the sound proof box of this high pressure blower of the utility model, the sound proof box is equipped with support column, the branch Dagger is equipped with cone parachute.

In the sound proof box of this high pressure blower of the utility model, positioning column, the bottom are equipped in the sound proof box Seat is equipped with positioning column, and the positioning column is equipped with spring.

The sound proof box for implementing this high pressure blower of the utility model, has the advantages that the high pressure blower Sound insulation box structure it is simple, practical, soundproof effect is good, reduces noise that high pressure blower generates at work to staff Interference.And it can also work outdoors, sound proof box can be protected by cone parachute, so that the service life of sound proof box It is improved.

Detailed description of the invention

Fig. 1 is the sound proof box structural schematic diagram of the utility model high pressure blower；

Fig. 2 is the front view of Fig. 1；

Fig. 3 is the top view of Fig. 1；

Fig. 4 is cross-sectional view at A-A in Fig. 3；

Fig. 5 is the mounting structure schematic diagram of silencing cotton in Fig. 1 sound proof box；

Fig. 6 is partial enlarged view at B in Fig. 5；

Fig. 7 is blower mounting structure schematic diagram in Fig. 1.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe.

As shown in Fig. 1 to 7, the sound proof box of this high pressure blower of the utility model, including sound proof box 10 and blower 11, Blower 11 is mounted in sound proof box 10.For blower 11 in sound proof box 10, sound proof box 10 can stop noise caused by blower 11. Blower 11 includes the pump housing 12, pedestal 13 and motor 14, and the pump housing 12 is mounted on pedestal 13, and motor 14 is mounted on the pump housing 12, pump Body 12 is equipped with air inlet pipe 15 and escape pipe 16, and supporting block 17 is equipped on pedestal 13, be among supporting block 17 it is empty, can subtract The weight of few entire blower 11, and will not influence blower 11.Supporting block 17 is used to support air inlet pipe 15 and escape pipe 16, air inlet pipe 15 and escape pipe 16 pass through sound proof box 10 protrude into outside, in air inlet pipe 15 and escape pipe 16 be equipped with muffler 18, muffler 18 It is mounted on the outside of sound proof box 10, the noise generated in air inlet pipe 15 and escape pipe 16 can be reduced, so that whole noise subtracts It is small.

Sound proof box 10 is equipped with support column 19, and support column 19 is equipped with cone parachute 20, and cone parachute 20 can block sound insulation Case 10.In the external world in use, can prevent from exposing to the sun and rain, sound proof box 10 is protected.It can stop noise, Bu Huiying in external world's use Ring the daily life of the surrounding masses.

Preferably, being equipped with case lid 21 on sound proof box 10, case lid 21 is hinged on sound proof box 10 by hinge 22.In case lid 21 are equipped with handle 23, are easy to open case lid 21.And clamping block 24 is additionally provided on case lid 21, sound proof box 10, which is equipped with, to be fixed The cooperation of block 25, clamping block 24 and fixed block 25 can lock case lid 21 on sound proof box 10, prevent from outdoors making blower 11 At interference.10 lower part of sound proof box is equipped with support leg 26, can also install universal wheel additional, be moved easily.

For guarantee sound proof box 10 can noise caused by effective baffle blower 11, be equipped with and disappear in the inside of sound proof box 10 Sound cotton 27, the noise that silencing cotton 27 can stop blower 11 to generate.When silencing cotton 27 is installed, it is being installed together for clamping, disappears Sound cotton 27 is equipped with clamp 271 and bayonet 272, it is only necessary to which two pieces of silencing cottons 27 can be pacified to the alignment bayonet 272 of clamp 271 It is fitted together, is then placed in sound proof box 10.Silencing cotton 27 also is provided on case lid 21, the silencing cotton 27 on case lid 21 is in rank The protrusion of scalariform, and part of the silencing cotton 27 in sound proof box 10 at 21 mouthfuls of case lid is stepped recess, the two is mutual Matched installation, being capable of effective anti-leak-stopping sound.While lug boss 28 is equipped on the silencing cotton 27 on case lid 21, and sound proof box Silencing cotton 27 in 10 is equipped with recessed portion 29, and lug boss 28 is mounted in recessed portion 29, effective anti-leak-stopping sound.

It is equipped with positioning column 30 in sound proof box 10, also is provided with positioning column 30, the axis weight of two positioning columns 30 on pedestal 13 It closes, silencing cotton 17 is equipped with positioning post holes 301, and positioning column 30 is equipped with spring 31, and spring 31 is used to support pedestal 13, to prop up Support blower 11.Since blower 11 can generate vibration when in use, vibration frequency can be reduced by spring 31, it will not be to sound insulation Case 10 impacts.

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

Claims (4)

1. a kind of sound proof box of high pressure blower, including sound proof box and blower, the assembling is special in the sound proof box Sign is that the blower includes the pump housing, pedestal and motor, and the pump housing is mounted on the base, and the motor is mounted on institute It states on the pump housing, the pump housing is equipped with air inlet pipe and an air outlet pipe, and the pedestal is equipped with supporting block, described in supporting block support Air inlet pipe and an air outlet pipe, the air inlet pipe and an air outlet pipe pass through the sound proof box and protrude into outside, and air inlet pipe and an air outlet pipe is equipped with Muffler, the muffler are mounted on the outside of the sound proof box, and the sound proof box is equipped with case lid, and the case lid passes through hinge It is hinged on the sound proof box, the sound insulation lower box part is equipped with support leg, and the case lid is equipped with handle, and the case lid is equipped with Clamping block, the sound proof box are equipped with fixed block.

2. the sound proof box of high pressure blower according to claim 1, which is characterized in that be equipped with noise reduction in the sound proof box Cotton, the case lid are equipped with silencing cotton, and the silencing cotton is connected together.

3. the sound proof box of high pressure blower according to claim 1, which is characterized in that the sound proof box is equipped with support Column, the support column are equipped with cone parachute.

4. the sound proof box of high pressure blower according to claim 1, which is characterized in that be equipped with positioning in the sound proof box Column, the pedestal are equipped with positioning column, and the positioning column is equipped with spring.