CN209743113U - Mute compressor - Google Patents

Abstract

The utility model discloses a silent compressor relates to compressor technical field, this silent compressor, including compression equipment, exhaust can and motor, the shutoff groove has been seted up to compression equipment's one end top inner wall, the inside movable mounting in shutoff groove has the shutoff piece, the exhaust hole has been seted up at the middle part in shutoff groove, the exhaust hole communicates with compression equipment's inside each other, the seal groove has been seted up to one side in shutoff groove, one side fixedly connected with rotor plate of shutoff piece. This silence formula compressor can control the intercommunication of exhaust hole and connecting pipe through the shutoff piece, when the exhaust hole is opened, can release the pressure in the compression equipment to make compression equipment can start under the low-load, reduce compression equipment's vibrations and noise, before compression equipment needs to shut down, open the exhaust hole in advance, compression equipment shuts down and reduces vibrations under the condition of low-load, reduces scram under the compression equipment high load, avoids the impact that compression equipment received.

Description

Mute compressor

Technical Field

The utility model relates to a compressor technical field specifically is a silence formula compressor.

Background

The compressor is a driven fluid machine for lifting low-pressure gas into high-pressure gas, and is a heart of a refrigeration system, and the compressor sucks low-temperature and low-pressure refrigerant gas from an air suction pipe, drives a piston to compress the refrigerant gas through the operation of a motor, and discharges high-temperature and high-pressure refrigerant gas to an air discharge pipe to provide power for a refrigeration cycle, so that the refrigeration cycle of compression → condensation (heat release) → expansion → evaporation (heat absorption) is realized.

In the starting process of the compressor in the prior art, the compressor is started in a high-load state due to the fact that the air pressure in the compressor cannot be discharged outwards, strong vibration and noise can be generated in the starting process, meanwhile, in the stopping process, the compressor also needs to be suddenly stopped under the high load due to the fact that the internal air pressure cannot be discharged, the compressor is impacted, and the service life of the compressor is greatly shortened due to the fact that the compressor is started or suddenly stopped in the mode.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

not enough to prior art, the utility model provides a silence formula compressor has solved current compressor and has started and stop vibrations strong, and the noise is big, the compressor life's that significantly reduces problem.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

a silent compressor comprises compression equipment, an exhaust tank and a motor, wherein a plugging groove is formed in the inner wall of the top of one end of the compression equipment, a plugging block is movably mounted in the plugging groove, an exhaust hole is formed in the middle of the plugging groove, and the exhaust hole is communicated with the interior of the compression equipment;

One side of the plugging groove is provided with a sealing groove, one side of the plugging block is fixedly connected with a rotating plate, one side of the sealing groove, which is far away from the plugging groove, is provided with a rotating groove, a rotating block is movably arranged in the rotating groove, and the middle part of the rotating block is fixedly connected with a connecting shaft;

The rotary groove has been seted up at the top in rotation groove, the inside movable mounting of rotary groove has first gear and second gear, the top and the motor fixed connection of second gear, top one side fixedly connected with connecting pipe of compression equipment, the one end of keeping away from compression equipment of connecting pipe and one side top fixed connection of air discharge tank.

optionally, the first gear and the second gear are both adapted to the rotation groove, and the first gear is larger than the second gear in size.

optionally, the first gear is matched with the second gear, and one side of the first gear is in meshed connection with one side of the second gear.

Optionally, the rotating groove is matched with the rotating block, and the inner surface of the rotating groove is attached to the outer surface of the rotating block.

Optionally, the inner surface of the sealing groove is fixedly connected with a sealing layer, and the sealing layer is made of rubber.

Optionally, the seal groove is matched with the rotating plate, and the seal groove is of a fan-shaped structure.

optionally, the plugging block is of an annular structure, and the inner surface of the plugging groove is attached to the outer surface of the plugging block.

(III) advantageous effects

the utility model provides a silence formula compressor possesses following beneficial effect:

(1) This silent type compressor, on the one hand, can control the intercommunication of exhaust hole and connecting pipe through the shutoff piece, when the exhaust hole is opened, can release the pressure in the compression equipment, thereby make compression equipment can start under the low-load, reduce compression equipment's vibrations and noise, before compression equipment needs to shut down, open the exhaust hole in advance, compression equipment shuts down and reduces vibrations under the condition of low-load, reduce the scram under the compression equipment high load, avoid the impact that compression equipment received, thereby prolong compression equipment's life.

(2) on the other hand, the silent compressor can automatically control the opening and closing of the exhaust hole through the arrangement of the motor, and the second gear of the small gear drives the first gear of the large gear to rotate the second gear for a plurality of circles, so that the rotating speed of the rotating block is reduced, and the silent compressor is more convenient to use.

drawings

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

FIG. 2 is a schematic sectional view of the plugging groove structure of the present invention;

Fig. 3 is the utility model discloses a shutoff groove structure cuts open schematic diagram downwards.

In the figure: 1. a compression device; 2. an exhaust tank; 3. a motor; 4. an exhaust hole; 5. plugging the groove; 6. a plugging block; 7. a sealing groove; 8. a rotating plate; 9. a rotating groove; 10. rotating the block; 11. a connecting shaft; 12. a rotating tank; 13. a first gear; 14. a second gear; 15. a connecting pipe; 16. and (7) sealing the layer.

Detailed Description

the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on 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.

In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; may be a mechanical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.

Referring to fig. 1-3, the present invention provides a technical solution:

A silent compressor comprises a compression device 1, an exhaust tank 2 and a motor 3, wherein a plugging groove 5 is formed in the inner wall of the top of one end of the compression device 1, a plugging block 6 is movably mounted in the plugging groove 5, an exhaust hole 4 is formed in the middle of the plugging groove 5, and the exhaust hole 4 is communicated with the interior of the compression device 1;

A sealing groove 7 is formed in one side of the plugging groove 5, a rotating plate 8 is fixedly connected to one side of the plugging block 6, a rotating groove 9 is formed in one side, away from the plugging groove 5, of the sealing groove 7, a rotating block 10 is movably mounted inside the rotating groove 9, and a connecting shaft 11 is fixedly connected to the middle of the rotating block 10;

The rotating groove 12 is formed in the top of the rotating groove 9, the first gear 13 and the second gear 14 are movably mounted inside the rotating groove 12, the top of the second gear 14 is fixedly connected with the motor 3, the connecting pipe 15 is fixedly connected to one side of the top of the compression device 1, and one end, far away from the compression device 1, of the connecting pipe 15 is fixedly connected to the top of one side of the exhaust tank 2.

As an optional technical solution of the utility model:

The first gear 13 and the second gear 14 are both matched with the rotating groove 12, the size of the first gear 13 is larger than that of the second gear 14, and the second gear 14 rotates for a plurality of circles, so that the rotating speed of the first gear 13 is reduced, and the adjustment is more stable.

As an optional technical solution of the utility model:

the first gear 13 is matched with the second gear 14, one side of the first gear 13 is meshed with one side of the second gear 14, and the second gear 14 drives the first gear 13 to rotate.

as an optional technical solution of the utility model:

the rotating groove 9 is matched with the rotating block 10, the inner surface of the rotating groove 9 is connected with the outer surface of the rotating block 10 in an attaching mode, so that the blocking block 6 rotates clockwise and anticlockwise through the rotating block 10 to be adjusted, and the exhaust hole 4 is controlled to be opened and closed.

As an optional technical solution of the utility model:

The sealing layer 16 is fixedly connected to the inner surface of the sealing groove 7, the sealing layer 16 is made of rubber, and when the blocking block 6 corresponds to the exhaust hole 4, the sealing performance in the compression device 1 is kept.

as an optional technical solution of the utility model:

The sealing groove 7 is matched with the rotating plate 8, and the sealing groove 7 is of a fan-shaped structure.

As an optional technical solution of the utility model:

the plugging block 6 is of an annular structure, and the inner surface of the plugging groove 5 is attached to the outer surface of the plugging block 6.

the electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

To sum up, this silent compressor, during the use, before compression equipment 1 starts, drive blocking piece 6 through motor 3 and use the central point of turning block 10 as centre of a circle clockwise rotation, open exhaust hole 4, release the pressure in compression equipment 1 in advance, make compression equipment 1 start under the low-load, thereby reduce vibrations and the noise of compression equipment 1, after compression equipment 1 pressure reaches the setting value, when needing to shut down, drive blocking piece 6 through motor 3 and rotate in the opposite direction, anticlockwise rotation to the other end of shutoff groove 5 promptly, close exhaust hole 4, make compression equipment 1 shut down under the condition of low-load, reduce the vibrations of compression equipment 1, reduce scram under compression equipment 1 high load, avoid the impact that compression equipment 1 received, prolong the life of compression equipment 1.

It is noted that in the present disclosure, unless otherwise explicitly specified or limited, a first feature "on" or "under" a second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

the above, only be the concrete implementation of the preferred embodiment 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, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (7)

1. a silent compressor comprises a compression device (1), an exhaust tank (2) and a motor (3), and is characterized in that: a plugging groove (5) is formed in the inner wall of the top of one end of the compression device (1), a plugging block (6) is movably mounted in the plugging groove (5), an exhaust hole (4) is formed in the middle of the plugging groove (5), and the exhaust hole (4) is communicated with the interior of the compression device (1);

A sealing groove (7) is formed in one side of the plugging groove (5), a rotating plate (8) is fixedly connected to one side of the plugging block (6), a rotating groove (9) is formed in one side, away from the plugging groove (5), of the sealing groove (7), a rotating block (10) is movably mounted in the rotating groove (9), and a connecting shaft (11) is fixedly connected to the middle of the rotating block (10);

Rotating groove (12) have been seted up at the top of rotating groove (9), the inside movable mounting of rotating groove (12) has first gear (13) and second gear (14), the top and motor (3) fixed connection of second gear (14), top one side fixedly connected with connecting pipe (15) of compression equipment (1), the one end of keeping away from compression equipment (1) of connecting pipe (15) and one side top fixed connection of exhaust can (2).

2. A silent compressor as claimed in claim 1, wherein:

The first gear (13) and the second gear (14) are matched with the rotating groove (12), and the size of the first gear (13) is larger than that of the second gear (14).

3. A silent compressor as claimed in claim 1, wherein:

the first gear (13) is matched with the second gear (14), and one side of the first gear (13) is in meshed connection with one side of the second gear (14).

4. A silent compressor as claimed in claim 1, wherein:

The rotating groove (9) is matched with the rotating block (10), and the inner surface of the rotating groove (9) is attached to the outer surface of the rotating block (10).

5. a silent compressor as claimed in claim 1, wherein:

The inner surface fixed connection of seal groove (7) has sealing layer (16), sealing layer (16) are the rubber material.

6. A silent compressor as claimed in claim 1, wherein:

The sealing groove (7) is matched with the rotating plate (8), and the sealing groove (7) is of a fan-shaped structure.

7. a silent compressor as claimed in claim 1, wherein:

The plugging block (6) is of an annular structure, and the inner surface of the plugging groove (5) is attached to the outer surface of the plugging block (6).