CN218347535U - Residual liquid discharge system of compressor - Google Patents

Abstract

The utility model relates to a compressor system residual liquid discharges the field, specifically discloses a compressor residual liquid discharges system, including the chassis, host computer, cooler and vapor barrel are equipped with in proper order above the chassis, are equipped with the pipeline between cooler and the vapor barrel, and host computer, cooler and vapor barrel bottom part do not are equipped with host computer oil drain assembly, cooler oil drain assembly and oil drum bleeder valve, and the pipeline bottom is equipped with the pipeline oil drain assembly, and host computer oil drain assembly, cooler oil drain assembly and pipeline oil drain assembly structure are all unanimous; the utility model discloses can discharge the useless lubricating oil in oil gas bucket, host computer, cooler and the pipeline is whole, improve compressor system's oil drainage efficiency greatly, reduce the useless lubricating oil of remaining in the compressor system, avoid useless lubricating oil to new lubricating oil life's influence, simultaneously, reduce and maintain the maintenance cost, improve equipment rate of utilization improves production efficiency to oil drainage easy operation is convenient, and greatly reduced maintains the frequency of maintenance.

Description

Residual liquid discharge system of compressor

Technical Field

The utility model relates to a compressor system remains liquid and discharges the field, in particular to compressor remains liquid discharge system.

Background

Lubricating oil mainly plays effects such as lubrication, circulative cooling, rust-resistant anticorrosive, damping and noise reduction, sealing and washing in compressor system, can lose its lubrication action when lubricating oil live time has long, can increase to mechanical wear, and machine rotation has simultaneously a trace wearing and tearing thing in the machine oil, also can wear and tear the machine, so needs regularly to change lubricating oil.

The compressor is widely applied to industrial production and life, after the compressor runs for a period of time, when main indexes such as kinematic viscosity, mechanical impurities, water, acid value, flash point and the like do not meet the requirements, the compressor needs to be maintained and replaced by lubricating oil, the oil drainage mode of the compressor at present is to use a tool to screw down an oil drainage valve plug of an oil gas barrel in the compressor, open a ball valve to enable the lubricating oil in the oil gas barrel to flow out by utilizing the gravity action, only the waste lubricating oil in the oil gas barrel can be drained by adopting the oil drainage mode, the waste lubricating oil in a main machine, a cooler and a pipeline still remains in the waste lubricating oil, the residual waste lubricating oil can be mixed in new lubricating oil, the service life of the new lubricating oil is influenced, the maintenance period is shortened, and the maintenance cost is increased.

The technical problem to be solved by the application is as follows: how to discharge all the waste lubricating oil in the oil-gas barrel, the main engine, the cooler and the pipeline.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to provide a residual liquid discharge system of a compressor.

The utility model discloses the technical scheme who adopts does: the utility model provides a liquid discharge system is remained to compressor, which comprises a base frame, chassis top is equipped with the host computer in proper order, cooler and oil gas bucket, be equipped with the pipeline between cooler and the oil gas bucket, the host computer, cooler and oil gas bucket bottom do not are equipped with host computer oil drain subassembly, cooler oil drain subassembly and oil drum bleeder valve, the pipeline bottom is equipped with pipeline oil drain subassembly, host computer oil drain subassembly, cooler oil drain subassembly and pipeline oil drain subassembly structure are all unanimous, host computer oil drain subassembly, cooler oil drain subassembly and pipeline oil drain subassembly include the ball valve respectively, ball valve one end is equipped with rather than sealing connection's steel pipe, the steel pipe bottom is equipped with the mounting of being fixed in on the chassis with it, steel pipe one end is connected with the quick-operation joint who is used for the exhaust of useless lubricating oil, be equipped with rather than swing joint's end cap in the quick-operation joint.

Through host computer oil drain assembly, cooler oil drain assembly and pipeline oil drain assembly can be with the host computer, remaining useless lubricating oil evacuation between cooler and the pipeline, and the oil drum bleeder valve with in order to discharge the useless lubricating oil in the oil gas bucket, and simultaneously, the mounting can be with host computer oil drain assembly, cooler oil drain assembly and pipeline oil drain assembly fix respectively on the chassis, reduce the vibration of each oil drain assembly, and simultaneously, the setting of end cap also is in order to avoid the dust, cause its jam in the entering quick-operation joint such as dust.

In some embodiments, the ball valves on the host oil drain assembly, the cooler oil drain assembly and the pipeline oil drain assembly are respectively installed outside oil outlets of the host, the cooler and the pipeline, and right-angle clamping sleeve joints which are respectively screwed with the ball valves and the steel pipe are arranged between the ball valves and the steel pipe.

In some embodiments, the fixing part comprises a pipe clamp which is clamped on the outer wall of the steel pipe and is tightly attached to the outer wall of the steel pipe, a support is arranged at the bottom of the pipe clamp, and the support is C-shaped and is arranged on the upper surface of the bottom frame through a bolt; the pipe clamp is used for clamping the steel pipe and then installing the steel pipe on the support, and meanwhile the support and the bottom frame are detachably connected, so that the fixing of the steel pipe is realized while the disassembly and the assembly are convenient.

In some embodiments, a straight-through ferrule joint is fixed at the tail end of the steel pipe, and the straight-through ferrule joint is in threaded connection with the quick connector.

In some embodiments, the host oil drain assembly, the cooler oil drain assembly and the pipeline oil drain assembly are respectively arranged at the bottommost parts of the host, the cooler and the pipeline, and the quick connectors in the host oil drain assembly, the cooler oil drain assembly and the pipeline oil drain assembly and the oil drum oil drain valve are all in the same plane; the export with three oil drain subassembly and oil drum bleeder valve sets up simultaneously in a plane, and the centralized management of being convenient for makes things convenient for the oil drain, sets up three oil drain subassembly in the bottommost of host computer, cooler and pipeline is in order to discharge thoroughly remaining useless lubricating oil in each components and parts as far as possible.

In some embodiments, the pipe clamp is composed of two arc-shaped metal pieces, and the two metal pieces are connected through a bolt.

In some embodiments, a hose for waste lubricating oil circulation is inserted into the quick connector, and the other end of the hose is inserted into the waste oil collecting box; the waste lubricating oil flows out from the hose and is uniformly recycled in the waste oil collecting box.

In some embodiments, the plug is a rubber plug, plastic plug, or wooden plug; the plug made of the material has lower hardness and can be better sealed in the quick connector.

The utility model discloses has following technological effect: the utility model discloses can be with the whole discharges of useless lubricating oil in oil gas bucket, host computer, cooler and the pipeline, compare with the oil drain mode of current compressor, improved compressor system's oil drain efficiency greatly, reduced the useless lubricating oil of remaining in the compressor system, avoid useless lubricating oil to new lubricating oil life's influence, simultaneously, reduce and maintain the maintenance cost, improve equipment rate of utilization, improve production efficiency to oil drain easy operation is convenient, greatly reduced maintains the frequency of maintenance.

Drawings

FIG. 1 is a schematic view of the overall structure of the utility model;

fig. 2 is a schematic view of a partially enlarged structure at a position a in fig. 1 according to the present invention;

fig. 3 is a schematic view of the three-dimensional structure of the pipeline oil drain assembly of the present invention.

In the figure: 1. a chassis; 2. a host; 3. a cooler; 4. a pipeline; 5. an oil-gas barrel; 6. a ball valve; 7. a right-angle ferrule fitting; 8. a steel pipe; 9. a pipe clamp; 10. a support; 11. a straight-through ferrule connector; 12. a quick coupling; 13. a plug; 21. a host oil drain assembly; 31. a cooler drain assembly; 41. a pipeline oil drainage assembly; 51. oil drum bleeder valve.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1, the present invention provides a technical solution: the utility model provides a liquid discharge system is remained to compressor, includes the chassis 1 of steel construction, installs host computer 2, cooler 3 and oil gas bucket 5 on the chassis 1 respectively, wherein is connected with pipeline 4 between cooler 3 and the oil gas bucket 5.

Referring to fig. 2, the bottommost portions of the host 2, the cooler 3 and the pipeline 4 are respectively provided with a host oil drain assembly 21, a cooler oil drain assembly 31 and a pipeline oil drain assembly 41 which are hermetically mounted with the host oil drain assembly 21, the cooler oil drain assembly 31 and the pipeline oil drain valve 51, the bottommost portion of the oil-gas barrel 5 is provided with an oil barrel drain valve 51, the host oil drain assembly 21, the cooler oil drain assembly 31, the pipeline oil drain assembly 41 and the oil barrel drain valve 51 are respectively arranged at the bottommost portions of the host 2, the cooler 3, the pipeline 4 and the oil-gas barrel 5, so that residual waste lubricating oil in the four components is thoroughly discharged as much as possible, new lubricating oil injected is prevented from being affected, an oil outlet of the oil barrel drain valve 51 is used as a reference plane, oil outlets of the host oil drain assembly 21, the cooler oil drain assembly 31 and the pipeline oil drain assembly 41 are also located in the reference plane, centralized management can be performed during oil drain, and oil drain is facilitated.

Referring to fig. 3, the host oil drain assembly 21, the cooler oil drain assembly 31, and the pipeline oil drain assembly 41 are structurally identical, each of the three oil drain assemblies includes a ball valve 6, a right-angle bayonet joint 7, a steel pipe 8, a fixing member, a straight-through bayonet joint 11, a quick connector 12, and a plug 13, wherein the three ball valves 6 are respectively connected to openings in outer walls of the host 2, the cooler 3, and the pipeline 4, the openings are used for discharging waste lubricating oil, the bottom of the ball valve 6 is in threaded connection with the right-angle bayonet joint 7, the steel pipe 8 is inserted into the other opening of the right-angle bayonet joint 7, the ball valve 6 is perpendicular to the steel pipe 8, the other end of the steel pipe 8 is fixedly connected to the straight-through bayonet joint 11 and the quick connector 12 are in threaded connection, the quick connector 12 is provided with a hollow structure, a through hole for discharging waste lubricating oil is formed in the through hole, a plug 13 made of rubber is required to be inserted into the through hole when waste lubricating oil is not discharged, firstly, dust is prevented from entering the through hole, the through hole is prevented from the quick connector 12 and the oil drain assembly 51, when waste lubricating oil is not discharged, the waste oil is discharged from the oil tank, and the other oil drain assemblies are different from the oil drain assemblies, namely, the ball valves 21 and the oil drain assemblies, and the remaining oil tank 41 are different from the main units, and the oil drain assemblies, and the oil tank, and the different from the oil drain assemblies;

the fixing piece outside the steel pipe 8 comprises a pipe clamp 9 and a support 10, wherein the pipe clamp 9 is composed of two metal pieces provided with circular arcs and connected through bolts, the support 10 is C-shaped and is installed on the upper surface of the bottom frame 1 through bolts, the pipe clamp 9 is used for clamping the steel pipe 8 and then is installed on the support 10, meanwhile, the support 10 and the bottom frame 1 are also detachably connected, and the fixing is realized while the dismounting and the mounting are convenient.

Finally, it should be noted that the above mentioned embodiments are only preferred examples of the present invention, and are not intended to limit the present invention, and although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that the technical solutions described in the foregoing embodiments may be modified or some technical features may be substituted equally. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (8)

1. The utility model provides a compressor remains liquid discharge system, includes chassis (1), chassis (1) top is equipped with host computer (2), cooler (3) and oil gas bucket (5) in proper order, be equipped with pipeline (4) between cooler (3) and oil gas bucket (5), its characterized in that, host computer (2), cooler (3) and oil gas bucket (5) bottom is equipped with host computer oil drain subassembly (21), cooler oil drain subassembly (31) and oil gas bucket bleeder valve (51) respectively, pipeline (4) bottom is equipped with pipeline oil drain subassembly (41), host computer oil drain subassembly (21), cooler oil drain subassembly (31) and pipeline oil drain subassembly (41) structure are all unanimous, host computer oil drain subassembly (21), cooler oil drain subassembly (31) and pipeline oil drain subassembly (41) include ball valve (6) respectively, ball valve (6) one end is equipped with steel pipe (8) rather than sealing connection, steel pipe (8) bottom is equipped with its mounting that is fixed in chassis (1), steel pipe (8) one end is connected with quick activity joint (12) that are used for waste lubricating oil, be equipped with its end cap (13) connection.

2. The residual liquid draining system of compressor as claimed in claim 1, wherein the ball valves (6) of the host oil drain assembly (21), the cooler oil drain assembly (31) and the pipeline oil drain assembly (41) are respectively installed outside the oil outlets of the host (2), the cooler (3) and the pipeline (4), and right-angle bayonet joints (7) respectively screwed with the ball valves (6) and the steel pipe (8) are arranged between the ball valves.

3. The residual liquid discharging system of the compressor as claimed in claim 1, wherein the fixing member comprises a pipe clamp (9) clamped on and tightly attached to the outer wall of the steel pipe (8), a bracket (10) is arranged at the bottom of the pipe clamp (9), and the bracket (10) is C-shaped and is mounted on the upper surface of the bottom frame (1) through a bolt.

4. Compressor residual liquid discharge system according to claim 1, characterized in that a through ferrule (11) is fixed to the end of said steel tube (8), said through ferrule (11) being screwed with a quick coupling (12).

5. The residual liquid discharge system of compressor as recited in claim 1, wherein said host drain assembly (21), said cooler drain assembly (31) and said pipeline drain assembly (41) are respectively disposed at the bottom of said host (2), said cooler (3) and said pipeline (4), and the quick connectors (12) in said host drain assembly (21), said cooler drain assembly (31) and said pipeline drain assembly (41) and said oil drum relief valve (51) are all in the same plane.

6. -compressor residual liquid discharge system according to claim 3, characterised in that the pipe clamp (9) consists of two circular-arc-shaped metal parts, which are connected by means of bolts.

7. Compressor residual liquid discharge system according to claim 1, characterized in that a hose for the circulation of waste lubricating oil is inserted in said quick coupling (12), the other end of said hose being inserted in a waste oil collecting box.

8. Compressor residual liquid discharge system according to claim 1, characterized in that said stopper (13) is a rubber, plastic or wooden stopper.

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