CN215638106U

CN215638106U - Screw flooded refrigerator device with lubricating function

Info

Publication number: CN215638106U
Application number: CN202121623919.8U
Authority: CN
Inventors: 田军
Original assignee: Jingnan Environmental Protection Technology Suzhou Co ltd
Current assignee: Jingnan Environmental Technology Suzhou Co ltd
Priority date: 2021-07-16
Filing date: 2021-07-16
Publication date: 2022-01-25
Anticipated expiration: 2031-07-16

Abstract

The utility model discloses a screw flooded refrigerator device with a lubricating function in the technical field of refrigeration equipment, which comprises a device body, wherein a compressor is arranged on the device body, the bottom of the compressor is fixedly connected with a supporting plate, the bottom of the supporting plate is fixedly connected with a supporting column, the left inner side wall and the right inner side wall of a sound-proof cover are both fixedly connected with transverse plates, the left side and the right side of the top of the supporting plate are both fixedly connected with a first spring, and the top end of the first spring is fixedly connected with the bottom end surface of the transverse plate.

Description

Screw flooded refrigerator device with lubricating function

Technical Field

The utility model relates to the technical field of refrigeration equipment, in particular to a screw flooded refrigerator device with a lubricating function.

Background

The screw flooded refrigerator is a mechanical device for refrigerating by changing the pressure change of refrigerant gas through a compressor, and is widely applied to circulating cooling of liquid medicine in process tanks of production lines of surface treatment, electroplating, anodic oxidation, hard oxidation, chemical industry, photovoltaic, medicine and the like. The screw flooded refrigerator is one of the common refrigerators due to the fact that the screw compressor is adopted, and mainly comprises the compressor, the evaporator, the condenser, refrigeration accessories, an electric control system and the like, but the compressor can vibrate in work, meanwhile, the movement of parts inside the compressor can generate noise in work, and a large amount of noise enables the working environment of workers to be poor, so the screw flooded refrigerator with lubricant is provided.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a screw flooded refrigerator with lubrication to solve the above problems of the related art.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a screw rod hydraulic filling formula refrigerator device with lubricating function, the device comprises a device body, be provided with the compressor on the device body, the bottom fixedly connected with backup pad of compressor, the bottom fixedly connected with support column of backup pad, the outside of support column is provided with solid fixed cylinder, gu the inside fixed spring two that is provided with of fixed cylinder, the fixed slide that is provided with in top of spring two, the top of slide and the low side fixed connection of support column, gu the bottom fixedly connected with base of fixed cylinder, the top edge fixedly connected with sound-proof housing of base, the inner wall of sound-proof housing is provided with inhales the cotton layer of sound, the equal fixedly connected with diaphragm of inside wall about the sound-proof housing, the equal fixedly connected with spring one in the top left and right sides of backup pad, the top of spring one and the bottom face fixed connection of diaphragm.

Further: the rectangular array of the inner bottom wall of the fixed cylinder is provided with four supporting rods, and the supporting rods penetrate through the sliding plate.

Further: the louvre has been seted up at the top of sound-proof housing, and the inner wall symmetry of louvre is provided with two horizontal poles, fixedly connected with motor between the relative one end of two horizontal poles, the motor shaft output end fixedly connected with pivot of motor, the outside fixedly connected with flabellum of pivot.

Further: a dust screen is arranged above the motor.

Further: the top end face fixedly connected with annular piece of sound-proof housing, the outside of annular piece is provided with annular seat, and dust screen fixed mounting has seted up the internal thread in the inside of annular seat at the inner wall of annular seat, and the external screw thread has been seted up to the outer wall of annular piece, through the internal thread and the external screw thread swing joint of looks adaptation between annular seat and the annular piece.

Further: the flabellum is provided with three altogether, and three flabellum is the annular array and arranges.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, through the matching arrangement of the supporting column, the sliding plate, the fixed cylinder, the second spring, the first spring and the transverse plate, the vibration of the compressor during working can be buffered, noise generated during the working of the compressor is absorbed by using the sound-absorbing cotton, and meanwhile, the sound-proof cover can block the diffusion of the noise, so that the noise reduction capability of the device is improved, and a good working environment is provided for workers.

2. Utilize radiator fan can dispel the heat for the compressor, prolong the life of compressor, the setting of dust screen can prevent simultaneously that the air that has large granule foreign matter and dust from entering into inside the compressor to cause the inside damage of compressor, the dust screen sets up to detachable structure simultaneously, and the convenience is dismantled the dust screen, is convenient for wash it.

Drawings

FIG. 1 is a schematic structural view of a screw flooded refrigerator with lubrication according to the present invention;

FIG. 2 is an enlarged view of the portion A of the structure of the screw flooded refrigerator with lubrication of the present invention in FIG. 1;

FIG. 3 is an enlarged view of the portion B of the structure of the screw flooded type refrigerator device with lubrication function according to the present invention in FIG. 2;

in the figure: the device comprises a device body 1, a compressor 2, a sound-proof cover 3, a sound-absorbing cotton layer 4, an annular seat 5, an annular block 6, a cross rod 7, a rotating shaft 8, a dustproof net 9, a motor 10, fan blades 11, a transverse plate 12, a base 13, a supporting plate 14, a first spring 15, a first supporting column 16, a fixed cylinder 17, a second spring 18, a supporting rod 19 and a sliding plate 20.

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 1:

referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a screw rod flooded refrigerator device with lubricating function, includes device body 1, and device body 1 belongs to the prior art of disclosing, for example: "public No. CN205807891U describes screw rod flooded refrigerator device, including compressor, condenser and evaporimeter, the export of condenser passes through the second pipeline with the entry of evaporimeter and links to each other, and the export of evaporimeter passes through the third pipeline with the entry of compressor and links to each other its characterized in that: an oil separator is arranged at the inlet of the condenser, and the inlet of the oil separator is connected with the outlet of the compressor through a first pipeline; an oil return groove is formed in the evaporator, an oil discharge port of the oil separator is connected with a third pipeline through an oil return pipe of the oil separator, an oil return port of the oil return groove is connected with the third pipeline through an injection oil return pipe, and an injection pump is arranged on the injection oil return pipe; the compressor is provided with an auxiliary inlet, the second pipeline is provided with a compressor cooling branch pipe connected with the auxiliary inlet, lubricating oil in the oil return groove is injected to the compressor through an injection pump to lubricate the compressor, a refrigerant and the lubricating oil are compressed by the compressor at the same time and then enter the oil separator, and the oil separator separates the lubricating oil and returns the lubricating oil to the compressor to form a circulating lubricating system; the refrigerant enters a condenser for cooling, and the compressor, the condenser and the evaporator form a circulating refrigeration system; the effective injection of the injection pump enables the lubricating effect of the compressor to be better ", because the effective injection of the injection pump is disclosed and does not belong to the technical characteristics of the utility model, the device body 1 is provided with the compressor 2, the bottom of the compressor 2 is fixedly connected with a support plate 14, the bottom of the support plate 14 is fixedly connected with a support column 16, the outer part of the support column 16 is provided with a fixed cylinder 17, the inner part of the fixed cylinder 17 is fixedly provided with a second spring 18, the top end of the second spring 18 is fixedly provided with a sliding plate 20, when the compressor 2 is opened, the compressor 2 works to generate vibration, the vibration of the compressor 2 transmits force to the support plate 14, the support plate 14 moves up and down to enable the support column 16 and the sliding plate 20 to move up and down, the sliding plate 20 moves down to extrude the second spring 18, the second spring 18 is extruded to generate reverse force, and the support plate 14 moves up to extrude the first spring 15, spring 15 receives the extrusion to produce the counterforce, thereby shift the vibrations that compressor 2 during operation produced, thereby realize the shock attenuation buffering to compressor 2, slide 20's top and the low side fixed connection of support column 16, the bottom fixedly connected with base 13 of solid fixed cylinder 17, the top edge fixedly connected with sound-proof housing 3 of base 13, the inner wall of sound-proof housing 3 is provided with inhales the cotton layer 4 of sound, inhale the cotton layer 4 of sound and can absorb the noise that compressor 2 work produced, sound-proof housing 3 can block the diffusion of noise, thereby the ability of making an uproar of device has been improved, the equal fixedly connected with diaphragm 12 of inside wall about sound-proof housing 3, the equal fixedly connected with spring 15 in the top left and right sides of backup pad 14, the top of spring 15 and the bottom face fixed connection of diaphragm 12, the electrical apparatus mentioned herein all connects the power supply through external power source.

Wherein, preferentially, the interior diapire rectangular array of fixed section of thick bamboo 17 has four bracing pieces 19, and bracing piece 19 runs through slide 20, reciprocates along bracing piece 19's outside when slide 20 reciprocates to improved the stability of support column 16, can not make support column 16 rock, thereby support column 16 can not rock and make compressor 2 can not rock, stability when having improved compressor 2 buffering shock attenuation.

Preferably, the louvre has been seted up at the top of sound-proof housing 3, the inner wall symmetry of louvre is provided with two horizontal poles 7, fixedly connected with motor 10 between two horizontal poles 7's the relative one end, starter motor 10 rotates and drives pivot 8 and rotate, pivot 8 rotates flabellum 11 and rotates, thereby can take out the heat of sound-proof housing 3 inside through the louvre, dispel the heat to compressor 2, guarantee compressor 2 and normally work, the live time of compressor 2 has been prolonged, the practicality of device has been improved, motor shaft output fixedly connected with pivot 8 of motor 10, pivot 8's outside fixedly connected with flabellum 11, flabellum 11 is provided with threely altogether, and three flabellum 11 is the annular array and arranges.

Preferably, a dust screen 9 is installed above the motor 10, and the dust screen 9 can prevent air with large particles and dust from entering the inside of the compressor 2, so as to protect the compressor 2.

Example 2:

referring to fig. 2, this embodiment is different from the first embodiment in that: the top end face fixedly connected with annular piece 6 of sound-proof housing 3, the outside of annular piece 6 is provided with annular seat 5, 9 fixed mounting of dust screen are in the inside of annular seat 5, the internal thread has been seted up to the inner wall of annular seat 5, the external screw thread has been seted up to the outer wall of annular piece 6, internal thread and external screw thread swing joint through the looks adaptation between annular seat 5 and the annular piece 6, it is convenient for dismantle dust screen 9 to unscrew annular seat 5, thereby be convenient for clear up dust screen 9, the practicality of device has been improved.

The working principle is as follows: when the compressor 2 is opened, the compressor 2 works to generate vibration, the vibration of the compressor 2 transmits force energy to the support plate 14, the support plate 14 moves up and down to enable the support column 16 and the sliding plate 20 to move up and down, the sliding plate 20 moves downwards to extrude the second spring 18, the second spring 18 is extruded to generate reverse force, the support plate 14 moves upwards to extrude the first spring 15, the first spring 15 is extruded to generate reverse force, so that the vibration generated when the compressor 2 works is transferred, the vibration absorption and buffering of the compressor 2 are realized, the sound absorption cotton layer 4 can absorb noise generated when the compressor 2 works, the sound insulation cover 3 can block the diffusion of the noise, so that the noise reduction capacity of the device is improved, the starting motor 10 rotates to drive the rotating shaft 8 to rotate, the rotating shaft 8 rotates the fan blades 11, so that the heat in the sound insulation cover 3 can be discharged through the heat dissipation holes, dispel the heat to compressor 2, guarantee that compressor 2 normally works, inside dust screen 9 can prevent to have the air admission compressor 2 of large granule foreign matter and dust, played the guard action to compressor 2 like this.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Screw rod flooded refrigerator device with lubricating function, including device body (1), its characterized in that: the device is characterized in that a compressor (2) is arranged on the device body (1), a supporting plate (14) is fixedly connected to the bottom of the compressor (2), a supporting column (16) is fixedly connected to the bottom of the supporting plate (14), a fixed cylinder (17) is arranged outside the supporting column (16), a spring II (18) is fixedly arranged inside the fixed cylinder (17), a sliding plate (20) is fixedly arranged at the top end of the spring II (18), the top of the sliding plate (20) is fixedly connected with the low end of the supporting column (16), a base (13) is fixedly connected to the bottom of the fixed cylinder (17), a soundproof cover (3) is fixedly connected to the edge of the top of the base (13), a soundproof cotton layer (4) is arranged on the inner wall of the soundproof cover (3), a transverse plate (12) is fixedly connected to the left and right inner side walls of the soundproof cover (3), a spring I (15) is fixedly connected to the left and right sides of the top of the supporting plate (14), the top end of the first spring (15) is fixedly connected with the bottom end face of the transverse plate (12).

2. The screw flooded refrigerator apparatus with lubrication function of claim 1, wherein: four support rods (19) are arranged on the inner bottom wall of the fixed barrel (17) in a rectangular array, and the support rods (19) penetrate through the sliding plate (20).

3. The screw flooded refrigerator apparatus with lubrication function of claim 1, wherein: the louvre has been seted up at the top of sound-proof housing (3), the inner wall symmetry of louvre is provided with two horizontal poles (7), two fixedly connected with motor (10) between the relative one end of horizontal pole (7), the motor shaft output end fixedly connected with pivot (8) of motor (10), outside fixedly connected with flabellum (11) of pivot (8).

4. The screw flooded refrigerator apparatus with lubrication function of claim 3, wherein: and a dust screen (9) is arranged above the motor (10).

5. The screw flooded refrigerator apparatus with lubrication function of claim 4, wherein: the top end face of sound-proof housing (3) fixedly connected with annular piece (6), the outside of annular piece (6) is provided with annular seat (5), dust screen (9) fixed mounting is in the inside of annular seat (5), the inner wall of annular seat (5) is seted up there is the internal thread, the external screw thread has been seted up to the outer wall of annular piece (6), through the internal thread and the external screw thread swing joint of looks adaptation between annular seat (5) and annular piece (6).

6. The screw flooded refrigerator apparatus with lubrication function of claim 3, wherein: the fan blades (11) are arranged in three, and the three fan blades (11) are arranged in an annular array.