CN218796519U

CN218796519U - Non-stop maintenance structure of low-pressure screw air compressor

Info

Publication number: CN218796519U
Application number: CN202223313830.9U
Authority: CN
Inventors: 朱双喜; 林浩堂; 梁冰华; 冯志平
Original assignee: Zhongshan Maxtech Comperssor Co ltd
Current assignee: Zhongshan Maxtech Comperssor Co ltd
Priority date: 2022-12-06
Filing date: 2022-12-06
Publication date: 2023-04-07
Anticipated expiration: 2032-12-06

Abstract

The utility model belongs to the field of low-pressure screw air compressors, in particular to a non-stop maintenance structure of a low-pressure screw air compressor, which comprises a filtering oil pipe, wherein the top end of the filtering oil pipe is fixedly provided with a first connecting port, the top end of the first connecting port is movably connected with a valve block, the top end of the valve block is movably connected with a second connecting port, the top end of the second connecting port is movably connected with a filtering cylinder, a conduit is fixedly arranged inside the filtering cylinder, a fixed seat is fixedly arranged at the top end of the conduit, and magnetic rods are fixedly connected with two sides of the bottom end of the fixed seat; through the structural design of crossing oil filter pipe, first connector, valve block, second connector, cartridge filter, pipe, fixing base, magnetic pole and filtering screen panel, through the filtration with fluid through the cartridge filter, get into the inside of cartridge filter through the pipe to filter fluid through filtering the screen panel and adsorb it by the magnetic pole again, thereby make the life extension of magnetic pole, realized the function of magnetic pole life extension.

Description

Non-stop maintenance structure of low-pressure screw air compressor

Technical Field

The utility model relates to a low pressure screw air compressor machine field specifically is low pressure screw air compressor machine's non-stop maintenance structure.

Background

The screw air compressor is configured with a screw air compressor in a pre-formed set, only needs single power connection and compressed air connection, is internally provided with a cooling system, greatly simplifies installation work, and provides high-quality compressed air for various industries consistently by the advantages of high efficiency, easy maintenance, high reliability and the like.

The existing Chinese patent: "a structure is maintained to non-shut down of low pressure screw compressor machine", and the publication number is: in the use process, the low-pressure screw air compressor is provided with a filter element seat through the top in the filter cylinder, the filter element is arranged on the filter element seat, the top of the filter element is provided with a fixed frame, and the fixed frame is uniformly provided with magnetic rods; the magnetic rod has the function of adsorbing ferromagnetic impurities, but the use of the magnetic rod is limited at times, and the effect of adsorbing the ferromagnetic impurities by the magnetic rod is greatly reduced after the use time limit is reached, so that the service life is short, the consumption of magnetic disk resources is increased, and the cost is increased.

Therefore, a non-stop maintenance structure of the low-pressure screw air compressor is provided aiming at the problems.

SUMMERY OF THE UTILITY MODEL

In order to compensate prior art's not enough, the use of solving the bar magnet is that the restriction sometimes, and the effect that the bar magnet adsorbs ferromagnetic impurity can be discounted greatly after reaching the service life to lead to life not long, increased the problem to the consumption of disk resource the cost has been increased, the utility model provides a low pressure screw compressor's not shut down and protect the structure.

The utility model provides a technical scheme that its technical problem adopted is: low pressure screw compressor's non-stop maintenance structure, including crossing the oil filter pipe, the fixed first connector of having seted up in top of crossing the oil filter pipe, the top swing joint of first connector has the valve piece, the top swing joint of valve piece has the second connector.

The top swing joint of second connector has the cartridge filter, the inside fixed mounting of cartridge filter has the pipe, the top fixed mounting of pipe has the fixing base, the bottom both sides fixed connection of fixing base has the magnetic pole, fixed mounting has the filtration screen panel around the magnetic pole.

Preferably, the main pipe is fixedly connected to two sides of the oil filtering pipe, the secondary pipe is fixedly connected to one side of the main pipe, the screw compressor body is fixedly mounted to one side of the secondary pipe, and the driving motor is fixedly connected to the top end of the screw compressor body.

Preferably, an integrated structure is formed between the oil filtering pipe and the first connecting port, and the central axis of the first connecting port and the central axis of the valve block are overlapped.

Preferably, the central axis of the valve block and the central axis of the second connecting port are overlapped, and an integrated structure is formed between the second connecting port and the filter cylinder.

Preferably, mutually perpendicular between the axis of pipe and the outer wall of fixing base, and closely laminate between the outer wall of fixing base and the outer wall of magnetic pole.

Preferably, the central axis of the magnetic rod and the central axis of the filter screen are overlapped with each other.

Preferably, an integrated structure is formed between the main pipe and the secondary pipe, and the horizontal line of the secondary pipe is perpendicular to the outer wall of the screw compressor body.

Preferably, a transmission structure is formed between the screw compressor body driving motors.

The utility model discloses an useful part lies in:

1. the utility model discloses a cross the oil strain pipe, first connector, the valve block, the second connector, the cartridge filter, the pipe, a fixed base, the magnetic pole and the structural design who crosses the filter screen panel, through the filtration with fluid through the cartridge filter, get into the inside of cartridge filter through the pipe, and filter fluid through crossing the filter screen panel and adsorb it by the magnetic pole again, thereby make the life extension of magnetic pole, the function of magnetic pole life extension has been realized, the use of having solved the magnetic pole is restriction sometimes, the effect that the magnetic pole adsorbs ferromagnetic impurity can be discounted greatly after reaching the life, thereby lead to life not long, increased the problem with the cost to the consumption of disk resource, low pressure screw compressor's efficiency has been improved.

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 structure of the present invention;

FIG. 2 is a schematic view of the main pipe structure of the present invention;

FIG. 3 is a schematic cross-sectional structural view of the filter cartridge of the present invention;

FIG. 4 is a schematic view of the structure of the magnetic rod and the filtering net cover of the present invention;

fig. 5 is a schematic view of the structure of the filtering oil pipe of the present invention.

In the figure: 1. a screw compressor body; 2. a drive motor; 3. a filter cartridge; 4. a valve block; 5. filtering the oil pipe; 6. a main pipe; 7. a secondary pipe; 8. a fixed seat; 9. a conduit; 10. a filtering net cover; 11. a magnetic rod; 12. a second connection port; 13. a first connection port.

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. 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.

Referring to fig. 1-5, the non-stop maintenance structure of the low pressure screw air compressor includes a filtering oil pipe 5, a first connection port 13 is fixedly disposed at a top end of the filtering oil pipe 5, a valve block 4 is movably connected to a top end of the first connection port 13, and a second connection port 12 is movably connected to a top end of the valve block 4.

The top end swing joint of second connector 12 has cartridge filter 3, and the inside fixed mounting of cartridge filter 3 has pipe 9, and the top fixed mounting of pipe 9 has fixing base 8, and the bottom both sides fixed connection of fixing base 8 has magnetic pole 11, and fixed mounting has filter screen panel 10 around magnetic pole 11.

In this embodiment, two sides of the filtering oil pipe 5 are fixedly connected with a main pipe 6, one side of the main pipe 6 is fixedly connected with a secondary pipe 7, one side of the secondary pipe 7 is fixedly provided with a screw compressor body 1, and the top end of the screw compressor body 1 is fixedly connected with a driving motor 2; during operation, the working efficiency of the screw compressor is improved, and the efficiency of oil-gas compression is ensured.

In this embodiment, an integrated structure is formed between the filtering oil pipe 5 and the first connecting port 13, and the central axis of the first connecting port 13 and the central axis of the valve block 4 are overlapped; during operation, the valve block 4 is conveniently connected, so that the oil liquid can be conveniently controlled.

In this embodiment, the central axis of the valve block 4 and the central axis of the second connection port 12 are overlapped with each other, and an integrated structure is formed between the second connection port 12 and the filter cartridge 3; during operation, the working efficiency of the oil filtering pipe 5 is improved, and the explosion resistance of the equipment can be improved.

In this embodiment, the central axis of the conduit 9 is perpendicular to the outer wall of the fixing seat 8, and the outer wall of the fixing seat 8 is tightly attached to the outer wall of the magnetic rod 11; during operation, make things convenient for fluid to get into cartridge filter 3 and carry out the filtration of fluid, improve the quality of filtering fluid.

In this embodiment, the central axis of the magnetic rod 11 and the central axis of the filtering mesh enclosure 10 are overlapped with each other; when the magnetic rod works, the use loss of the magnetic rod 11 is convenient to reduce, and therefore the service life of the magnetic rod 11 is prolonged.

In the embodiment, an integrated structure is formed between the main pipe 6 and the secondary pipe 7, and the horizontal line of the secondary pipe 7 is perpendicular to the outer wall of the screw compressor body 1; during operation, the filtration effect to fluid is convenient for improve.

In the embodiment, a transmission structure is formed between the driving motors 2 of the screw compressor body 1; during operation, the working efficiency of the low-pressure screw compressor is improved, and the efficiency of oil-gas compression is ensured.

Theory of operation, through the filtration with fluid through cartridge filter 3, get into the inside of cartridge filter 3 through pipe 9 to filter fluid through filtering screen panel 10 and adsorb it by magnetic pole 11 again, thereby make 11 life extension of magnetic pole.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the basic principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. The non-stop maintenance structure of the low-pressure screw air compressor is characterized in that: the oil filter comprises a filter oil pipe (5), wherein a first connecting port (13) is fixedly formed in the top end of the filter oil pipe (5), a valve block (4) is movably connected to the top end of the first connecting port (13), and a second connecting port (12) is movably connected to the top end of the valve block (4);

the top swing joint of second connector (12) has cartridge filter (3), the inside fixed mounting of cartridge filter (3) has pipe (9), the top fixed mounting of pipe (9) has fixing base (8), the bottom both sides fixedly connected with magnetic pole (11) of fixing base (8), fixed mounting has filter screen panel (10) around magnetic pole (11).

2. The non-stop maintenance structure of the low-pressure screw air compressor according to claim 1, characterized in that: the oil filtering device is characterized in that a main pipe (6) is fixedly connected to two sides of the oil filtering pipe (5), a secondary pipe (7) is fixedly connected to one side of the main pipe (6), a screw compressor body (1) is fixedly mounted on one side of the secondary pipe (7), and a driving motor (2) is fixedly connected to the top end of the screw compressor body (1).

3. The non-stop maintenance structure of the low-pressure screw air compressor according to claim 1, characterized in that: an integrated structure is formed between the filtering oil pipe (5) and the first connecting port (13), and the central axis of the first connecting port (13) and the central axis of the valve block (4) are overlapped.

4. The non-stop maintenance structure of the low-pressure screw air compressor according to claim 3, characterized in that: the central axis of the valve block (4) and the central axis of the second connecting port (12) are superposed with each other, and an integrated structure is formed between the second connecting port (12) and the filter cartridge (3).

5. The non-stop maintenance structure of the low-pressure screw air compressor according to claim 1, characterized in that: mutually perpendicular between the axis of pipe (9) and the outer wall of fixing base (8), and closely laminate between the outer wall of fixing base (8) and the outer wall of magnetic pole (11).

6. The non-stop maintenance structure of the low-pressure screw air compressor of claim 5, wherein: the central axis of the magnetic rod (11) and the central axis of the filter screen (10) are superposed with each other.

7. The non-stop maintenance structure of the low-pressure screw air compressor according to claim 2, characterized in that: an integrated structure is formed between the main pipe (6) and the secondary pipe (7), and the horizontal line of the secondary pipe (7) is vertical to the outer wall of the screw compressor body (1).

8. The non-stop maintenance structure of the low-pressure screw air compressor according to claim 7, wherein: a transmission structure is formed between the driving motors (2) of the screw compressor body (1).