CN211950990U

CN211950990U - Integrated centrifugal compressor

Info

Publication number: CN211950990U
Application number: CN202020358422.7U
Authority: CN
Inventors: 梁继洋; 宋茜; 周娜
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-19
Filing date: 2020-03-19
Publication date: 2020-11-17
Anticipated expiration: 2030-03-19

Abstract

The utility model discloses an integral type centrifugal compressor, including driving motor, centrifugal compressor body, air intake, arc hole, arc, L type pole, supporting shoe, recess, spread groove, rectangular block, outer tooth piece, rectangular chamber, rectangular plate, interior tooth piece, dust collection tube, filter, draw-in groove, T type groove, spring, bumper shock absorber, cylinder and fixation nut. The utility model relates to a rationally, through antivibration fixed knot structure, make a plurality of fixation nut rotate simultaneously, the bolt is with the downstream, fix the rectangular block on treating the fixed point, not only reach quick fixed effect, the not hard up condition of bolt has also been prevented, and be provided with the bumper shock absorber in the bottom of supporting shoe, can effectual reduction vibration, through being convenient for clear up filtration structure, will filter inspiratory air, prevent that materials such as dust from getting into centrifugal compressor, cause the influence of different degrees to it, reach the effect of being convenient for to install and dismantle simultaneously, the centrifugal compressor's of being convenient for maintenance, stability is improved.

Description

Integrated centrifugal compressor

Technical Field

The utility model relates to a compressor specifically is an integral type centrifugal compressor, belongs to compressor application technical field.

Background

The compressor is a driven fluid machine that raises low-pressure gas to high-pressure gas, and is the heart of a refrigeration system. The refrigerating cycle is powered by sucking low-temperature and low-pressure refrigerant gas from the air suction pipe, driving the piston to compress the refrigerant gas through the operation of the motor, and discharging high-temperature and high-pressure refrigerant gas to the exhaust pipe.

Along with the development of science and technology, centrifugal compressor's use is more and more, but general integral type centrifugal compressor can produce the vibration in the use, makes the bolt produce not hard up, and the quick installation of being not convenient for, when the installation place dust is many simultaneously, will cause the influence of different degrees to integral type centrifugal compressor. Therefore, an integrated centrifugal compressor is proposed to address the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an integral type centrifugal compressor just in order to solve above-mentioned problem.

The utility model discloses a technical scheme realizes above-mentioned purpose, an integral type centrifugal compressor, including driving motor, antivibration fixed knot construct and the convenient cleaning filtration, driving motor and centrifugal compressor body are connected, be provided with the air intake on the centrifugal compressor body, and the bottom of centrifugal compressor body is installed two supporting shoes;

the anti-vibration fixing structure comprises a groove, a rectangular block, a fixing nut and a rectangular plate, wherein the bottom of the supporting block is connected with one end of a shock absorber, the other end of the shock absorber is fixedly connected with the bottom of an inner cavity of the groove, the groove is formed in the rectangular block, a connecting groove is formed in the rectangular block, the fixing nut is installed in the connecting groove, the fixing nut is meshed and connected with one side wall of the rectangular plate, one end of the rectangular plate is fixedly connected with one end of an air cylinder, the other end of the air cylinder is fixedly connected with one inner side wall of a rectangular cavity, and the rectangular cavity is formed in one side of the connecting groove;

the filtering structure convenient to clean comprises an arc-shaped plate, a dust collecting barrel, an L-shaped rod and a spring, an arc-shaped hole is formed in the annular surface of the air inlet, the arc-shaped plate is installed in the arc-shaped hole, one side wall of the arc-shaped plate is fixedly connected with the annular surface of the dust collecting barrel, a filter plate is installed at the bottom of the dust collecting barrel, two clamping grooves are formed in the air inlet, the L-shaped rod is installed in the clamping grooves and is located in a T-shaped groove, the T-shaped groove is formed in the arc-shaped plate, and the spring is installed at the bottom of the L-shaped rod.

Preferably, the one end of L type pole runs through the inside wall in T type groove and extends to outside the arc, just T type groove is seted up on the arc, just be provided with sealed the pad between arc and the arc hole.

Preferably, the bottom of the fixing nut is provided with a circular groove, a circular block is installed in the circular groove and fixed on the inner side wall of the connecting groove, and a plurality of balls are arranged between the circular groove and the circular block.

Preferably, an inner tooth block and an outer tooth block are respectively arranged on one side wall of the rectangular plate and the annular surface of the fixing nut, the rectangular plate is located in the rectangular cavity, and the rectangular cavity is formed in the rectangular block.

Preferably, the filter plate is provided with a plurality of layers of filter screens, and the adjacent filter screens are provided with active carbon in a straight line.

Preferably, a plurality of connecting grooves are formed in the rectangular block at equal intervals.

The utility model has the advantages that:

1. this kind of integral type centrifugal compressor reasonable in design through antivibration fixed knot structure, makes a plurality of fixation nut rotate simultaneously, and the bolt will downstream, fixes the rectangular block on treating the fixed point, not only reaches quick fixed effect, has also prevented the not hard up condition of bolt, and is provided with the bumper shock absorber in the bottom of supporting shoe, can effectual reduction vibration.

2. This kind of integral type centrifugal compressor reasonable in design through being convenient for clear up filtration, will filter inspiratory air, prevents that materials such as dust from getting into centrifugal compressor, causes the influence of not equidimension to it, reaches the effect of being convenient for install and dismantle simultaneously, and the centrifugal compressor's of being convenient for maintenance has improved stability.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the connection structure of the supporting block and the shock absorber of the present invention;

FIG. 3 is a schematic view of the connection structure of the cylinder and the rectangular plate of the present invention;

fig. 4 is a schematic view of a part of an enlarged structure at a point a in fig. 2 according to the present invention;

fig. 5 is a schematic view of a part of the enlarged structure at B of fig. 2 according to the present invention.

In the figure: 1. driving motor, 2, centrifugal compressor body, 3, air intake, 4, arc hole, 5, arc, 6, L type pole, 7, supporting shoe, 8, recess, 9, spread groove, 10, rectangular block, 11, external tooth piece, 12, rectangular chamber, 13, rectangular plate, 14, interior tooth piece, 15, dust collection tube, 16, filter, 17, draw-in groove, 18, T type groove, 19, spring, 20, bumper shock absorber, 21, cylinder, 22, fixation nut.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-5, an integrated centrifugal compressor includes a driving motor 1, a vibration-proof fixing structure and a filtering structure convenient to clean, wherein the driving motor 1 is connected with a centrifugal compressor body 2, an air inlet 3 is arranged on the centrifugal compressor body 2, and two supporting blocks 7 are mounted at the bottom of the centrifugal compressor body 2;

the anti-vibration fixing structure comprises a groove 8, a rectangular block 10, a fixing nut 22 and a rectangular plate 13, the bottom of the supporting block 7 is connected with one end of a shock absorber 20, the other end of the shock absorber 20 is fixedly connected with the bottom of an inner cavity of the groove 8, the groove 8 is formed in the rectangular block 10, a connecting groove 9 is formed in the rectangular block 10, the fixing nut 22 is installed in the connecting groove 9, the fixing nut 22 is meshed with one side wall of the rectangular plate 13, one end of the rectangular plate 13 is fixedly connected with one end of an air cylinder 21, the other end of the air cylinder 21 is fixedly connected with one inner side wall of a rectangular cavity 12, and the rectangular cavity 12 is formed in one side of the connecting groove 9, so that the anti-vibration fixing effect is achieved;

convenient to clear up filtration includes arc 5, a dust collection tube 15, L type pole 6 and spring 19, arc 4 has been seted up on the toroidal surface of air intake 3, install arc 5 in the arc 4, a lateral wall of arc 5 and the toroidal surface fixed connection of a dust collection tube 15, filter 16 is installed to the bottom of a dust collection tube 15, just two draw-in grooves 17 have been seted up on the air intake 3, L type pole 6 is installed to the interior of draw-in groove 17, L type pole 6 is located T type groove 18, T type groove 18 is seted up on arc 5, spring 19 is installed to the bottom of L type pole 6, reaches the filterable effect of the clearance of being convenient for.

One end of the L-shaped rod 6 penetrates through the inner side wall of the T-shaped groove 18 and extends out of the arc-shaped plate 5, the T-shaped groove 18 is formed in the arc-shaped plate 5, and a sealing gasket is arranged between the arc-shaped plate 5 and the arc-shaped hole 4, so that the sealing effect is achieved, and air is prevented from flowing out from the space between the arc-shaped hole 4 and the arc-shaped plate 5; the bottom of the fixing nut 22 is provided with a circular groove, a circular block is arranged in the circular groove and fixed on the inner side wall of the connecting groove 9, and a plurality of balls are arranged between the circular groove and the circular block, so that the friction force is reduced, and the rotation of the fixing nut 22 is facilitated; an inner tooth block 14 and an outer tooth block 11 are respectively arranged on one side wall of the rectangular plate 13 and the annular surface of the fixing nut 22, the rectangular plate 13 is positioned in the rectangular cavity 12, and the rectangular cavity 12 is formed in the rectangular block 10, so that space is reasonably utilized; a plurality of layers of filter screens are arranged on the filter plate 16, and the adjacent filter screens are linearly provided with active carbon, so that redundant moisture in the air is adsorbed by the activity of the active carbon; a plurality of connecting grooves 9 are formed in the rectangular block 10 at equal intervals, and therefore the centrifugal compressor can be conveniently installed.

The utility model discloses when using, at first with all external control switch and the power of electrical components in this device, be located the rectangle piece 10 on treating the fixed point, then put into corresponding spread groove 9 respectively with a plurality of bolt, start cylinder 21, make cylinder 21 extend, rectangle plate 13 will move forward along with the extension of cylinder 21, be provided with interior tooth piece 14 and external tooth piece 11 on a lateral wall of rectangle plate 13 and the annular face of fixation nut 22 respectively, make fixation nut 22 be connected with a lateral wall meshing of rectangle plate 13, a plurality of fixation nut 22 will rotate simultaneously, make the bolt move down, fix rectangle piece 10 on treating the fixed point, reach quick fixed effect, the condition that the bolt is not hard up has been prevented simultaneously, then be provided with bumper shock absorber 20 through the bottom of supporting shoe 7, can effectually reduce its vibration;

then filter 16 through dust collection tube 15 bottom, will filter inspiratory air, prevent that materials such as dust from getting into centrifugal compressor, cause the influence of different degrees to it, and when the scaling on needs clearance filter 16, extrude two L type poles 6 simultaneously, make it carry out relative motion, the upper end of L type pole 6 will break away from in the draw-in groove 17, be located T type groove 18, then outwards pull out L type pole 6, make dust collection tube 15 take out from air intake 3, when stable, the convenience of installation and dismantlement has been improved, the maintenance of the centrifugal compressor of being convenient for, the practicality has been strengthened.

It is well within the skill of those in the art to implement and protect the present invention without undue experimentation and without undue experimentation that the present invention is directed to software and process improvements.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. An integral centrifugal compressor, characterized in that: the vibration-proof structure comprises a driving motor (1), a vibration-proof fixing structure and a structure convenient for cleaning and filtering, wherein the driving motor (1) is connected with a centrifugal compressor body (2), an air inlet (3) is formed in the centrifugal compressor body (2), and two supporting blocks (7) are mounted at the bottom of the centrifugal compressor body (2);

the anti-vibration fixing structure comprises a groove (8), a rectangular block (10), a fixing nut (22) and a rectangular plate (13), the bottom of the supporting block (7) is connected with one end of a shock absorber (20), the other end of the shock absorber (20) is fixedly connected with the bottom of an inner cavity of the groove (8), the groove (8) is formed in the rectangular block (10), a connecting groove (9) is formed in the rectangular block (10), the fixing nut (22) is installed in the connecting groove (9), the fixing nut (22) is meshed and connected with one side wall of the rectangular plate (13), one end of the rectangular plate (13) is fixedly connected with one end of an air cylinder (21), the other end of the air cylinder (21) is fixedly connected with one inner side wall of a rectangular cavity (12), and the rectangular cavity (12) is formed in one side of the connecting groove (9);

convenient to clear up filtration includes arc (5), a dust collection cylinder (15), L type pole (6) and spring (19), arc hole (4) have been seted up on the toroidal surface of air intake (3), install arc (5) in arc hole (4), a lateral wall and the toroidal surface fixed connection of a dust collection cylinder (15) of arc (5), filter (16) are installed to the bottom of a dust collection cylinder (15), just two draw-in grooves (17) have been seted up on air intake (3), L type pole (6) are installed to the interior of draw-in groove (17), L type pole (6) are located T type groove (18), T type groove (18) are seted up on arc (5), spring (19) are installed to the bottom of L type pole (6).

2. An integral centrifugal compressor as set forth in claim 1 wherein: one end of the L-shaped rod (6) penetrates through the inner side wall of the T-shaped groove (18) and extends to the outside of the arc-shaped plate (5), the T-shaped groove (18) is formed in the arc-shaped plate (5), and a sealing gasket is arranged between the arc-shaped plate (5) and the arc-shaped hole (4).

3. An integral centrifugal compressor as set forth in claim 1 wherein: the round groove has been seted up to the bottom of fixation nut (22), and installs the circular block in the round groove, and the circular block is fixed on the inside wall of spread groove (9), and is provided with a plurality of ball between round groove and the circular block.

4. An integral centrifugal compressor as set forth in claim 1 wherein: the novel gear box is characterized in that an inner tooth block (14) and an outer tooth block (11) are respectively arranged on one side wall of the rectangular plate (13) and the annular surface of the fixing nut (22), the rectangular plate (13) is located in the rectangular cavity (12), and the rectangular cavity (12) is formed in the rectangular block (10).

5. An integral centrifugal compressor as set forth in claim 1 wherein: the filter plate (16) is provided with a plurality of layers of filter screens, and the adjacent filter screens are linearly provided with activated carbon.

6. An integral centrifugal compressor as set forth in claim 1 wherein: the rectangular block (10) is provided with a plurality of connecting grooves (9) at equal intervals.