CN215719594U

CN215719594U - Vibration/noise reduction type compressor

Info

Publication number: CN215719594U
Application number: CN202122211904.7U
Authority: CN
Inventors: 叶勇
Original assignee: Mianyang Hongfa Yihai Electromechanical Manufacturing Co ltd
Current assignee: Mianyang Hongfa Yihai Electromechanical Manufacturing Co ltd
Priority date: 2021-09-13
Filing date: 2021-09-13
Publication date: 2022-02-01
Anticipated expiration: 2031-09-13

Abstract

The utility model relates to the technical field of compressors and discloses a vibration and noise reduction type compressor which comprises a compressor body, wherein a protective base is arranged below the compressor body, mounting columns are fixedly mounted on the bottom surfaces of two sides of the interior of the protective base, fastening springs are sleeved on the two mounting columns, a fixed base is arranged below the compressor body, a mounting clamping block is fixedly mounted on the lower wall surface of the fixed base and consists of two rectangular plates and an elastic band, a first buffer semi-ring is fixedly mounted on the lower wall surface of the inner portion of the mounting clamping block, two clamping holes which are far away from each other are formed in the wall surface of the first buffer semi-ring, and the two clamping holes are communicated with the interior of the first buffer semi-ring, the whole equipment is more stable in operation, and a better damping effect is achieved.

Description

Vibration/noise reduction type compressor

Technical Field

The utility model relates to the technical field of compressors, in particular to a vibration and noise reduction type compressor.

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.

Retrieved application No. CN 202020358422. 7 discloses an integral type centrifugal compressor, including driving motor, shockproof fixed knot construct and the filtration of being convenient for to clear up, driving motor and this body coupling of centrifugal compressor, be provided with the air intake on the centrifugal compressor body, just two supporting shoes are installed to the bottom of centrifugal compressor body.

However, the inventor finds that the technical scheme still has at least the following defects:

when the compressor is in operation, because the high-speed rotation of inside rotor will drive whole equipment and take place to rock, current compressor shock-absorbing capacity is relatively poor, can not keep the stability of whole equipment when the operation, and the compressor can produce great noise when the operation simultaneously, for this reason we provide an integral type centrifugal compressor.

SUMMERY OF THE UTILITY MODEL

The utility model mainly solves the technical problems in the prior art and provides a shock-absorbing noise-reducing compressor.

In order to achieve the purpose, the utility model adopts the following technical scheme that the vibration and noise reduction type compressor comprises a compressor body, a protective base is arranged below the compressor body, mounting columns are fixedly mounted on the bottom surfaces of the two sides of the interior of the protective base, fastening springs are sleeved on the two mounting columns, a fixed base is arranged below the compressor body, an installation clamping block is fixedly arranged on the lower wall surface of the fixed base, the installation clamping block consists of two rectangular plates and an elastic band, a first buffer semi-ring is fixedly installed on the inner lower wall surface of the installation clamping block, the wall surface of the first buffer semi-ring is provided with two mutually-far clamping holes which are communicated with the inner part of the first buffer semi-ring, the buffer semi-rings are characterized in that a second buffer semi-ring is arranged inside the first buffer semi-ring, and the installation blocks are fixedly arranged on the inner wall surface of the first buffer semi-ring at equal intervals.

Preferably, the inner bottom surface of the second buffer half ring is of an arc structure, the inner bottom surface of the second buffer half ring is provided with butt joint grooves which are arranged at equal intervals, and the inner bottom surfaces of the butt joint grooves are fixedly provided with buffer springs.

Preferably, the outer wall surface of the mounting block is fixedly provided with a connecting column, and the connecting column is butted into the corresponding butting groove.

Preferably, two ends of the second buffer half ring penetrate through clamping holes correspondingly formed in the first buffer half ring and are fixedly installed on the inner upper wall surface of the installation clamping block.

Preferably, the fixed base is a block with a concave structure, the upper wall surface of the fixed base is attached with a sponge layer, and the outer wall surfaces of two sides of the fixed base are fixedly provided with fixed blocks with rectangular structures.

Advantageous effects

The utility model provides a vibration and noise reduction type compressor. The method has the following beneficial effects:

1. this vibration/noise reduction formula compressor, through being provided with fastening spring and fixed baseplate, install the inside at fixed baseplate after compressor body adjustment position, later with whole compressor body fixed mounting in the groove of seting up above the fixed baseplate through fixing bolt, the sponge layer that sets up in the fixed baseplate has reduced the noise that whole equipment produced in the operation with the surface laminating of compressor body, fixed baseplate passes through the fixed block movable mounting that both sides set up in the inside of protection base, the below of two fixed blocks all is provided with fastening spring, adjust the vibration range that reduces whole fastening spring through fastening spring's elasticity when equipment operation, make the compressor body more stable when the operation time-varying.

2. This vibration/noise reduction type compressor, through being provided with buffer semi-ring one, buffer semi-ring two and spliced pole, the installation clamp splice of setting comprises two rectangular plates and connecting band jointly, buffer semi-ring two is installing behind the inside of buffer semi-ring one, the joint hole that corresponds on the buffer semi-ring one and seting up is passed at the both ends of buffer semi-ring two and is connected to the inside wall of installing the clamp splice, the spliced pole grafting that the inside of buffer semi-ring one set up enters into the inside of the butt joint groove of seting up in buffer semi-ring two, when whole installation clamp splice receives vibrations, the rectangular plate that lies in the upper portion in the installation clamp splice will drive buffer semi-ring one and buffer semi-ring two and extrude each other, buffer semi-ring one and buffer semi-ring two all have stronger elasticity, will drive the spliced pole and compress the elasticity that produces opposite direction in butt joint groove after the inside of butt joint groove is entered into in the grafting of front end of spliced pole The first buffer half ring, the second buffer half ring and the butt joint groove can reduce the vibration of the whole installation clamping block under the combined action, so that the whole equipment is more stable in operation, and a better damping effect is achieved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions that the present invention can be implemented, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the effects and the achievable by the present invention, should still fall within the range that the technical contents disclosed in the present invention can cover.

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

FIG. 2 is an enlarged view of the present invention at A;

FIG. 3 is a schematic view of a fixing base according to the present invention.

Illustration of the drawings:

1. a compressor body; 2. a protective base; 3. mounting a column; 4. a fastening spring; 5. a fixed base; 6. Installing a clamping block; 7. a first buffer semi-ring; 8. a second buffer semi-ring; 9. a clamping hole; 10. mounting blocks; 11. Connecting columns; 12. a buffer spring; 13. a butt joint groove; 14. a fixed block; 15. a sponge layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b): the utility model provides a vibration/noise reduction formula compressor, as shown in fig. 1-3, including compressor body 1, compressor body 1's below is provided with protection base 2, the equal fixed mounting in inside both sides bottom surface of protection base 2 has erection column 3, fastening spring 4 has all been cup jointed on two erection columns 3, compressor body 1's below is provided with fixed baseplate 5, fixed baseplate 5's lower wall fixed mounting has installation clamp splice 6, installation clamp splice 6 comprises two rectangular plates and elastic webbing jointly, fixed mounting has first buffer semi-ring 7 on the inside lower wall of installation clamp splice 6, set up two joint holes 9 of keeping away from each other on the wall of first buffer semi-ring 7, two joint holes 9 all communicate the inside of first buffer semi-ring 7, the inside of first buffer semi-ring 7 is provided with second buffer semi-ring 8, equidistant fixed mounting has installation piece 10 on the internal face of first buffer semi-ring 7.

The fixed base 5 is a block with a concave structure, a sponge layer 15 is attached to the upper wall surface of the fixed base 5, fixed blocks 14 with rectangular structures are fixedly arranged on the outer wall surfaces of two sides of the fixed base 5, the compressor body 1 is arranged in the fixed base 5 after being adjusted in position, then the whole compressor body 1 is fixedly arranged in a groove arranged above the fixed base 5 through a fixing bolt, the sponge layer 15 arranged in the fixed base 5 is attached to the surface of the compressor body 1 to reduce the noise generated by the whole device in operation, the fixed base 5 is movably arranged in the protective base 2 through the fixed blocks 14 arranged at two sides, the fastening springs 4 are arranged below the two fixed blocks 14, when the equipment runs, the vibration amplitude of the whole fastening spring 4 is reduced through the elastic force adjustment of the fastening spring 4, so that the compressor body 1 is more stable during running.

The inner bottom surface of the second buffer semi-ring 8 is of an arc-shaped structure, the inner bottom surface of the second buffer semi-ring 8 is provided with butt-joint grooves 13 which are arranged at equal intervals, the inner bottom surfaces of the butt-joint grooves 13 are fixedly provided with buffer springs 12, the outer wall surface of the mounting block 10 is fixedly provided with connecting columns 11, the connecting columns 11 are in butt joint with the inner parts of the corresponding butt-joint grooves 13, the two ends of the second buffer semi-ring 8 penetrate through corresponding joint holes 9 formed in the first buffer semi-ring 7 and are fixedly mounted on the inner upper wall surface of the mounting clamping block 6, when the whole mounting clamping block 6 is vibrated, a rectangular plate positioned on the upper part in the mounting clamping block 6 drives the first buffer semi-ring 7 and the second buffer semi-ring 8 to be mutually extruded, the first buffer semi-ring 7 and the second buffer semi-ring 8 both have stronger elasticity, and the connecting columns 11 can be driven to move in the butt-joint grooves 13 when the first buffer semi-ring 7 and the second buffer semi-ring 8 are mutually extruded, the front end of the connecting column 11 is inserted into the butt joint groove 13 and then drives the butt joint groove 13 to compress to generate elastic force in the opposite direction, and the vibration of the whole installation clamping block 6 is reduced under the combined action of the first buffer half ring 7, the second buffer half ring 8 and the butt joint groove 13, so that the whole equipment is more stable in operation, and a better damping effect is achieved.

The working principle of the utility model is as follows:

through being provided with fastening spring 4 and fixed baseplate 5, install the inside at fixed baseplate 5 behind the 1 adjusting position of compressor body, later through fixing bolt with 1 fixed mounting of whole compressor body in the groove of seting up in fixed baseplate 5 top, the sponge layer 15 that sets up in the fixed baseplate 5 has reduced the noise that whole equipment produced in the operation with the surface laminating of compressor body 1, fixed baseplate 5 is through the inside of the 14 movable mounting of fixed block of both sides setting at protection base 2, the below of two fixed blocks 14 all is provided with fastening spring 4, adjust the range of vibration that reduces whole fastening spring 4 through fastening spring 4's elasticity when equipment operation, make compressor body 1 more stable when the operation time-varying.

By arranging the first buffer semi-ring 7, the second buffer semi-ring 8 and the connecting column 11, the arranged installation clamping block 6 is formed by two rectangular plates and a connecting band together, after the second buffer semi-ring 8 is arranged in the first buffer semi-ring 7, the two ends of the second buffer semi-ring 8 penetrate through the corresponding clamping holes 9 arranged on the first buffer semi-ring 7 to be connected to the inner upper wall surface of the installation clamping block 6, the connecting column 11 arranged in the first buffer semi-ring 7 is inserted into the butt joint groove 13 arranged in the second buffer semi-ring 8, when the whole installation clamping block 6 is vibrated, the rectangular plate arranged at the upper part in the installation clamping block 6 drives the first buffer semi-ring 7 and the second buffer semi-ring 8 to extrude with each other, the first buffer semi-ring 7 and the second buffer semi-ring 8 have stronger elasticity, and the connecting column 11 can be driven to move in the butt joint semi-ring groove 13 when the first buffer semi-ring 7 and the second buffer semi-ring 8 extrude with each other, the front end of the connecting column 11 is inserted into the butt joint groove 13 and then drives the butt joint groove 13 to compress to generate elastic force in the opposite direction, and the vibration of the whole installation clamping block 6 is reduced under the combined action of the first buffer half ring 7, the second buffer half ring 8 and the butt joint groove 13, so that the whole equipment is more stable in operation, and a better damping effect is achieved.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a vibration/noise reduction formula compressor, includes compressor body (1), the below of compressor body (1) is provided with protection base (2), its characterized in that: the bottom surfaces of two sides of the interior of the protection base (2) are respectively and fixedly provided with an installation column (3), the two installation columns (3) are respectively sleeved with a fastening spring (4), a fixed base (5) is arranged below the compressor body (1), a mounting clamping block (6) is fixedly arranged on the lower wall surface of the fixed base (5), the mounting clamping block (6) consists of two rectangular plates and an elastic band, a first buffer semi-ring (7) is fixedly mounted on the inner lower wall surface of the mounting clamping block (6), the wall surface of the first buffer semi-ring (7) is provided with two clamping holes (9) which are far away from each other, the two clamping holes (9) are both communicated with the inner part of the first buffer semi-ring (7), a second buffer semi-ring (8) is arranged inside the first buffer semi-ring (7), and the mounting blocks (10) are fixedly arranged on the inner wall surface of the first buffer semi-ring (7) at equal intervals.

2. A vibration and noise reducing compressor as set forth in claim 1, wherein: the inner bottom surface of the second buffer semi-ring (8) is of an arc-shaped structure, the butt joint grooves (13) which are arranged at equal intervals are formed in the inner bottom surface of the second buffer semi-ring (8), and buffer springs (12) are fixedly mounted on the inner bottom surfaces of the butt joint grooves (13).

3. A vibration and noise reducing compressor as set forth in claim 1, wherein: the outer wall surface of the mounting block (10) is fixedly provided with a connecting column (11), and the connecting column (11) is in butt joint with the inside of the corresponding butt joint groove (13).

4. A vibration and noise reducing compressor as set forth in claim 1, wherein: and the two ends of the second buffer semi-ring (8) penetrate through the clamping holes (9) correspondingly formed in the first buffer semi-ring (7) and are fixedly installed on the inner upper wall surface of the installation clamping block (6).

5. A vibration and noise reducing compressor as set forth in claim 1, wherein: the fixing base (5) is a block of a concave structure, a sponge layer (15) is attached to the upper wall face of the fixing base (5), and fixing blocks (14) of rectangular structures are fixedly mounted on the outer wall faces of the two sides of the fixing base (5).