CN217481481U - Box type air compressor - Google Patents

Abstract

The utility model discloses a box air compressor, the load simulator comprises a case, the sealed counterbalance of the upper end inner wall of machine case has sealed apron, the inner wall of machine case is fixed with the backup pad, the compressor body has been placed to the upper end of backup pad, the upper end of backup pad offsets and has the tight board of supporting that two symmetries set up, two the lateral wall of supporting tight board all is connected with quick-witted incasement wall through a plurality of tight springs of supporting, two support tight board and all offset with compressor body lateral wall, the inside of machine case is provided with heat abstractor, the interior top of machine case sets up a plurality of silencing device, heat abstractor stretches out the piece including inlaying two of locating quick-witted case both sides inner wall. Through setting up two rotatory just relative commentaries on classics boards jointly, can accelerate the flow of the outside air current of quick-witted incasement for the air current flows faster around the compressor body, and then can make the radiating effect of compressor better, can avoid the overheated condition of quick-witted incasement portion to take place, can guarantee the continuous safe handling of compressor.

Description

Box type air compressor

Technical Field

The utility model relates to an air compressor technical field especially relates to a box air compressor.

Background

The air compressor is a device for compressing gas, the air compressor is similar to a water pump in structure, most of the air compressors are of reciprocating pistons, rotating blades or rotating screws, the air compressor can provide air source power and is core equipment of a pneumatic system, and a main body in an electromechanical air-entraining source device is a device for converting mechanical energy into gas pressure energy and is a common machine in cement production;

air compressor can have the great problem of noise mostly in the use, therefore generally can choose for use box closed air compressor to realize the isolated to the noise, and traditional box air compressor radiating effect is relatively poor, causes the continuous rise of the inside temperature of box easily to can influence air compressor's safe handling, for this reason, we need design the better box air compressor of radiating effect of a section.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem of poor heat dissipation effect of the box-type air compressor in the prior art and providing the box-type air compressor.

In order to realize the purpose, the utility model adopts the following technical scheme:

the utility model provides a box air compressor, includes quick-witted case, the sealed counterbalance of the upper end inner wall of machine case has sealed apron, the inner wall of machine case is fixed with the backup pad, the compressor body has been placed to the upper end of backup pad, the upper end counterbalance of backup pad has the tight board of supporting that two symmetries set up, two the lateral wall of supporting the tight board all is connected with quick-witted incasement wall through a plurality of tight springs of supporting, two the tight board all offsets with compressor body lateral wall, the inside of machine case is provided with heat abstractor, the interior top of machine case sets up a plurality of silencing device.

Preferably, heat abstractor is including inlaying two of locating quick-witted case both sides inner wall and stretching out the piece, two the inner wall that stretches out the piece rotates jointly through the bearing and is connected with the bull stick, one of them the lateral wall that stretches out the piece is fixed with the motor, the main shaft of motor run through stretch out the piece and with the end fixing of bull stick.

Preferably, two sets of rotating plates are fixed to the circumferential side wall of the rotating rod, the two sets of rotating plates are respectively located inside the corresponding extending blocks, a plurality of air inlet grooves are formed in the inner walls of the extending blocks in a penetrating mode, and the rotating plates correspond to the air inlet grooves.

Preferably, each air inlet groove is internally provided with a gas one-way valve, the gas one-way valve is in a conducting state from the outside of the case to the inside of the case, and the rotating plate is in a fan blade shape.

Preferably, silencing device is including inlaying the sound piece of inhaling of locating the sealed apron bottom, the inner wall of inhaling the sound piece is fixed with the toper piece, the toper piece with inhale and fill between the sound piece and inhale the sound cotton.

Preferably, a plurality of ventilation grooves are formed in the inner top of the sound absorption block in a penetrating mode, and the conical block is a ventilation block.

Compared with the prior art, the utility model has the advantages of:

1. in the device, the two rotating plates which rotate together and are opposite are arranged, so that the flow of air flow inside and outside the case can be accelerated, the air flow around the compressor body can flow more quickly, the heat dissipation effect of the compressor can be better, the situation of overheating inside the case can be avoided, and the continuous safe use of the compressor can be ensured;

2. in this device, utilize and the tight board of supporting through supporting tight spring coupling with quick-witted incasement wall, can realize the absorption to the vibration of compressor body operation in-process, can be in the production of the noise abatement in the source, and at compressor heat dissipation air current outflow in-process, the air current can flow through inhaling the sound piece, utilize the sound of inhaling the sound piece inside cotton, can realize weakening once more of noise on the route, can make the noise reduction better, can make things convenient for operator's around controlling the use.

Drawings

Fig. 1 is a schematic structural view of a box type air compressor provided by the present invention;

fig. 2 is a schematic view of an internal structure of a box type air compressor according to the present invention;

fig. 3 is a top view of a case portion of a box type air compressor according to the present invention;

FIG. 4 is a top cross-sectional view of a portion of an extension block of a box air compressor according to the present invention;

fig. 5 is a cross-sectional view of a sound absorption block portion in a box type air compressor according to the present invention.

In the figure: the air compressor comprises a case 1, a sealing cover plate 2, a support plate 3, a compressor body 4, a pressing plate 5, a pressing spring 6, an extending block 7, a rotating rod 8, a motor 9, a rotating plate 10, an air inlet groove 11, an air one-way valve 12, a sound absorbing block 13, a conical block 14, sound absorbing cotton 15 and a ventilation groove 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-5, a box air compressor, including quick-witted case 1, the sealed counterbalance of the upper end inner wall of quick-witted case 1 has sealed apron 2, the inner wall of quick-witted case 1 is fixed with backup pad 3, compressor body 4 has been placed to the upper end of backup pad 3, the upper end counterbalance of backup pad 3 has two symmetrical setting to support tight board 5, two lateral walls that support tight board 5 all are connected with quick-witted case 1 inner wall through a plurality of tight springs 6 that support, two support tight board 5 all and compressor body 4 lateral wall counterbalance, utilize and the quick-witted case 1 inner wall support tight board 5 through supporting tight spring 6 and being connected, can realize the absorption to the vibration of compressor body 4 operation in-process, can be in the production of the noise abatement in the root, the inside of quick-witted case 1 is provided with heat abstractor, the interior top of quick-witted case 1 sets up a plurality of silencing device.

The heat dissipation device comprises two extending blocks 7 embedded in the inner walls of two sides of the case 1, the inner walls of the two extending blocks 7 are connected with a rotating rod 8 through a bearing in a rotating mode, a motor 9 is fixed on the side wall of one of the extending blocks 7, and a main shaft of the motor 9 penetrates through the extending blocks 7 and is fixed with the end portion of the rotating rod 8; two groups of rotating plates 10 are fixed on the circumferential side wall of the rotating rod 8, the two groups of rotating plates 10 are respectively positioned inside the corresponding extending blocks 7, a plurality of air inlet grooves 11 are formed in the inner walls of the two extending blocks 7 in a penetrating manner, and the rotating plates 10 correspond to the air inlet grooves 11; every air inlet duct 11's inside all is provided with gaseous check valve 12, gaseous check valve 12's conducting state is that quick-witted case 1 is outside to quick-witted case 1 inside, change board 10 and be the flabellum form, through setting up two rotatory just relative commentaries on classics board 10 jointly, can accelerate the flow of the outside air current in quick-witted case 1, make compressor body 4 air current flow around faster, and then can make the radiating effect of compressor better, can avoid the overheated condition of quick-witted case 1 inside to take place, can guarantee the safe handling that lasts of compressor.

The silencer comprises a sound absorption block 13 embedded at the bottom of the sealing cover plate 2, a conical block 14 is fixed on the inner wall of the sound absorption block 13, and sound absorption cotton 15 is filled between the conical block 14 and the sound absorption block 13; inhale interior top of sound piece 13 and run through and seted up a plurality of ventilative grooves 16, toper piece 14 is ventilative piece, utilizes the sound cotton 15 of inhaling of 13 inside of sound pieces of inhaling, can realize weakening of noise on the route, combines to support tight spring 6 to the absorptive effect of vibration, can make the noise reduction better, can make things convenient for operator's around controlling the use.

In the utility model, the sealing cover plate 2 which is sealed and butted with the inner wall of the upper end of the machine case 1 is utilized to realize the sealing of the machine case 1, so that the storage environment of the compressor body 4 is better, in the working process of the compressor body 4, the motor 9 is started to drive the rotating rod 8 to rotate by the main shaft of the motor 9, and further the rotation of the rotating plate 10 which is in the shape of fan blade and is arranged inside the extension block 7 can be realized, thereby the external air can enter the extension block 7 along the air inlet groove 11 and the gas one-way valve 12, the air flow can flow along the clearance between the support plate 3 and the machine case 1 rapidly by utilizing the flow of two opposite air flows, the air flow can flow out along the clearance between the support plate 3 and the machine case 1, the flow of heat generated in the working process of the compressor body 4 can be realized, and the air flow can finally flow out along the conical block 14 which can be ventilated, the sound absorption cotton 15 can be used for absorbing noise generated by the compressor body 4, and the noise can be reduced on a sound diffusion path, so that the working environment of the compressor body 4 can be ensured, the heat dissipation of the compressor body 4 can be realized by flowing air flow, the safe work of the compressor body 4 can be continuously ensured, and the compressor body 4 can be protected;

and utilize and support the tight board 5 with 4 both ends offsets of compressor body and through supporting tight spring 6 and be connected with quick-witted case 1 inner wall, also can guarantee the absorption of the vibration that compressor body 4 produced when compressor body 4 operates steadily, the noise that reducible compressor body 4 vibrates and produces can realize weakening of noise at the root for the noise of compressor body 4 operation in-process is lower, makes things convenient for operating personnel's around control.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims (6)

1. The utility model provides a box air compressor, includes quick-witted case (1), its characterized in that, the sealed counterbalance of the upper end inner wall of quick-witted case (1) has sealed apron (2), the inner wall of quick-witted case (1) is fixed with backup pad (3), compressor body (4) have been placed to the upper end of backup pad (3), the upper end counterbalance of backup pad (3) has two symmetrical setting to tight board (5), two the lateral wall that supports tight board (5) all is connected with quick-witted case (1) inner wall through a plurality of tight springs (6), two it all offsets with compressor body (4) lateral wall to support tight board (5), the inside of quick-witted case (1) is provided with heat abstractor, the interior top of quick-witted case (1) sets up a plurality of silencing device.

2. A box air compressor according to claim 1, characterized in that the heat sink comprises two protruding blocks (7) embedded in the inner walls of the two sides of the housing (1), the inner walls of the two protruding blocks (7) are connected with a rotating rod (8) through a bearing in a co-rotating manner, a motor (9) is fixed to the side wall of one of the protruding blocks (7), and the main shaft of the motor (9) penetrates through the protruding blocks (7) and is fixed to the end of the rotating rod (8).

3. A box air compressor according to claim 2, characterized in that two sets of rotating plates (10) are fixed to the circumferential side wall of the rotating rod (8), the two sets of rotating plates (10) are respectively located inside the corresponding protruding blocks (7), a plurality of air inlet grooves (11) are formed through the inner walls of the two protruding blocks (7), and the rotating plates (10) correspond to the air inlet grooves (11).

4. A box air compressor according to claim 3, characterized in that each air inlet slot (11) is provided with a gas check valve (12), the gas check valve (12) is in a conducting state from the outside of the box (1) to the inside of the box (1), and the rotating plate (10) is in a fan blade shape.

5. A box air compressor according to claim 1, characterized in that the silencing device comprises a sound absorption block (13) embedded at the bottom of the sealing cover plate (2), a conical block (14) is fixed on the inner wall of the sound absorption block (13), and sound absorption cotton (15) is filled between the conical block (14) and the sound absorption block (13).

6. A box air compressor according to claim 5, characterized in that a plurality of ventilation slots (16) are perforated at the inner top of the sound absorption block (13), and the conical block (14) is a ventilation block.

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