CN218207086U

CN218207086U - Lubricating system of oilless screw air compressor

Info

Publication number: CN218207086U
Application number: CN202222119086.2U
Authority: CN
Inventors: 陶菊
Original assignee: Krupp Fluid Machinery Wuhan Co ltd
Current assignee: Krupp Fluid Machinery Wuhan Co ltd
Priority date: 2022-08-12
Filing date: 2022-08-12
Publication date: 2023-01-03
Anticipated expiration: 2032-08-12

Abstract

The application belongs to the technical field of air compressors and discloses a lubricating system of an oil-free screw air compressor, which comprises a tank body, wherein one side of the bottom end of the tank body is fixedly connected with a supporting leg, the bottom end of the supporting leg is fixedly connected with a foot pad, the other side of the bottom end of the tank body is provided with a moving mechanism, the other side of the top end of the tank body is provided with a machine body, and one side of the machine body is fixedly connected with a water injection pipe; the top of water injection pipe is provided with filtering component, filtering component includes cartridge filter, clean board, filter, embraces and tightly encircles and two-way adjusting threaded rod. Be provided with filtering component at the water injection nozzle, when the water injection, can filter rivers, reduce the impurity that carries in the rivers to avoid appearing the condition of part surface corrosion, the life of extension machine is provided with clean board on the top of filter, and during the water injection, the impact force that rivers brought makes clean board rotate, and strikes off filter surface impurity, prevents that the filtration pore from blockking up.

Description

Lubricating system of oil-free screw air compressor

Technical Field

The application relates to the technical field of air compressors, in particular to a lubricating system of an oil-free screw air compressor.

Background

An oilless screw air compressor is a positive displacement gas compression machine with rotary working volume. The compression of gas relies on the change of volume to realize, and the change of volume is again done rotary motion in the casing with the help of a pair of rotor of air compressor machine and is reached, wherein water lubrication single screw rod oil-free air compressor is the air compressor who uses most extensively, compares with other types of air compressor, and it is more environmental protection, and water lubrication oil-free air compressor adopts water to replace traditional lubricating oil to lubricate the compressor, all does not have the participation of oil to the whole compression process of air to can not worry because the oil leak and pollute the condition emergence of compressed air.

Current water lubrication compressor is at the lubricated in-process of water injection, because the water injection mouth of pipe exposes for a long time outside for mouth of pipe department can accumulate some dusts, during the water injection, and rivers can carry some dusts and enter into the inside of machine, then adhere to the surface at the inside part, along with the increase of live time, can cause the corruption to the part surface, thereby shorten the life of machine, consequently, provide an oilless screw air compressor's lubricating system.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problems, the present application provides a lubrication system of an oil-free screw air compressor.

The application provides an oilless screw air compressor's lubricating system adopts following technical scheme:

a lubricating system of an oil-free screw air compressor comprises a tank body, wherein one side of the bottom end of the tank body is fixedly connected with a supporting leg, the bottom end of the supporting leg is fixedly connected with a foot pad, the other side of the bottom end of the tank body is provided with a moving mechanism, one side of the top end of the tank body is fixedly connected with a handle, the other side of the top end of the tank body is provided with a machine body, and one side of the machine body is fixedly connected with a water injection pipe;

the top of water injection pipe is provided with filtering component, filtering component includes cartridge filter, clean board, filter, embraces hoop and two-way adjusting threaded rod tightly, the bottom cover of cartridge filter is established at the top of water injection pipe, filter fixed mounting is in the inside of cartridge filter, the inside rotation of cartridge filter is connected with the swivel becket.

Furthermore, a plurality of the one end that the clean board is kept away from the cartridge filter center respectively with the inside fixed connection of swivel becket, the equal fixedly connected with cylinder piece of one end that the clean board is close to the cartridge filter center, the bottom of clean board and the top sliding connection of filter.

Through above-mentioned technical scheme, be provided with the rotating ring, when the cleaning plate received the impact force of rivers, can take place to rotate under the effect of rotating ring, then the bottom of cleaning plate can strike off the top of filter, avoids the filtration pore to block up.

Furthermore, the clasping hoop sleeve is arranged at the bottom of the filter cylinder, and two ends of the clasping hoop are respectively connected with two ends of the bidirectional adjusting threaded rod in a rotating manner.

Through above-mentioned technical scheme, be provided with and embrace hoop and two-way adjusting threaded rod, conveniently fix and dismantle the cartridge filter.

Furthermore, the equal fixedly connected with base in bottom both sides of organism, two the bottom of base is fixed connection respectively at the top opposite side of the jar body, the top both sides of organism all are provided with the top cap.

Through above-mentioned technical scheme, through setting up the base, be convenient for install the organism on the top of jar body.

Further, the moving mechanism comprises a support and a roller, and the top end of the support is fixedly connected with the other side of the bottom end of the tank body.

Through above-mentioned technical scheme, through setting up moving mechanism, can remove the device at will.

Further, two the gyro wheel symmetry sets up in the bottom both sides of the jar body, the both ends of support respectively with two gyro wheel relative one side fixed connection.

Through above-mentioned technical scheme, be used for connecting gyro wheel and jar body through setting up the support to can remove a jar body through the gyro wheel.

In summary, the present application includes at least one of the following advantageous technical effects:

(1) The utility model is provided with the filtering component at the water injection pipe orifice, when water is injected, water flow can be filtered, impurities carried in the water flow are reduced, thereby avoiding the condition of corrosion of the surface of parts and prolonging the service life of the machine;

(2) According to the utility model, the cleaning plate is arranged at the top end of the filter plate, and when water is injected, the cleaning plate can rotate due to impact force caused by water flow, so that impurities on the surface of the filter plate can be scraped, and filter holes are prevented from being blocked;

(3) The utility model discloses a, through embracing the convenient fixed cartridge filter of mutually supporting between hoop and the two-way adjusting threaded rod tightly, also can be convenient for replace the maintenance simultaneously, reduce and use and maintenance cost.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present application;

FIG. 2 is a schematic top view of the present application;

fig. 3 is an enlarged schematic view of the structure at a in fig. 2 of the present application.

The numbering in the figures illustrates:

1. a tank body; 2. a support leg; 3. a foot pad; 4. a roller; 5. a support; 6. a base; 7. a body; 8. a top cover; 9. a water injection pipe; 10. a handle; 11. a filter cartridge; 12. a bidirectional adjusting threaded rod; 13. tightly hooping; 14. a rotating ring; 15. cleaning the plate; 16. a cylindrical block; 17. a filter plate.

Detailed Description

The technical solution in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application; it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all embodiments, and all other embodiments obtained by those of ordinary skill in the art without any inventive work based on the embodiments in the present application belong to the protection scope of the present application.

In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present application. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in this application will be understood to be a specific case for those of ordinary skill in the art.

Example 1:

the present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses no oil screw air compressor's lubricating system, which comprises a tank body 1, the bottom one side fixedly connected with landing leg 2 of the jar body 1, the bottom fixedly connected with callus on the sole 3 of landing leg 2, the bottom opposite side of the jar body 1 is provided with moving mechanism, moving mechanism includes support 5 and gyro wheel 4, the top of support 5 and the bottom opposite side fixed connection of the jar body 1, two 4 symmetries of gyro wheel set up in the bottom both sides of the jar body 1, the both ends of support 5 respectively with two 4 relative one side fixed connection of gyro wheel, the top one side fixedly connected with handle 10 of the jar body 1, the top opposite side of the jar body 1 is provided with organism 7, one side fixedly connected with water injection pipe 9 of organism 7.

The top of water injection pipe 9 is provided with filtering component, filtering component includes cartridge filter 11, clean board 15, filter 17, clasp 13 and two-way adjusting threaded rod 12, the bottom cover of cartridge filter 11 is established at the top of water injection pipe 9, filter 17 fixed mounting is in the inside of cartridge filter 11, the inside of cartridge filter 11 rotates and is connected with swivel becket 14, the one end that a plurality of clean boards 15 keep away from the center of cartridge filter 11 is fixed with the inside of swivel becket 14 respectively, the equal fixedly connected with cylinder piece 16 of one end that clean board 15 is close to the center of cartridge filter 11, clean board 15 is the slope of certain angle and sets up in the inside of swivel becket 14, when clean board 15 receives the water impact, through the decomposition of power, can receive the thrust of a horizontal direction, then under the effect of swivel becket 14, rotate, the bottom of cleaning plate 15 and the top sliding connection of filter 17, it establishes the bottom at cartridge filter 11 to embrace hoop 13 cover tightly, it rotates with the both ends of two-way adjusting threaded rod 12 respectively to embrace the both ends of hoop 13 tightly and is connected, it sets up the screw hole with 12 both ends pole wall looks adaptations of two-way adjusting threaded rod respectively to embrace the inside both ends of hoop 13 tightly, when clockwise rotation two-way adjusting threaded rod 12, it can contract in opposite directions to embrace the both ends of hoop 13 tightly, when anticlockwise rotation two-way adjusting threaded rod 12, it can be reverse and go to embrace the both ends of hoop 13 tightly, the outdiffusion, the equal fixedly connected with base 6 in bottom both sides of organism 7, the bottom difference fixed connection of two bases 6 is at the top opposite side of the jar body 1, the top both sides of organism 7 all are provided with top cap 8.

The implementation principle of the lubricating system of the oilless screw air compressor in the embodiment of the application is as follows: the cartridge filter 11 is sleeved on the top of the water injection pipe 9, then the bidirectional adjusting threaded rod 12 is rotated clockwise, the two ends of the clasping hoop 13 are driven to contract inwards, and the cartridge filter 11 is installed on the top of the water injection pipe 9.

When water is injected, the water flow causes an impact force to the top end slope of the cleaning plate 15, and the horizontal reasoning is applied to the cleaning plate 15 by force-resolving, and then the cleaning plate 15 is rotated by the rotating ring 14 and scrapes and cleans the top end of the filter plate 17.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides an oilless screw air compressor's lubricating system, includes jar body (1), its characterized in that: the novel multifunctional pot is characterized in that supporting legs (2) are fixedly connected to one side of the bottom end of the pot body (1), a foot pad (3) is fixedly connected to the bottom ends of the supporting legs (2), a moving mechanism is arranged on the other side of the bottom end of the pot body (1), a handle (10) is fixedly connected to one side of the top end of the pot body (1), a machine body (7) is arranged on the other side of the top end of the pot body (1), and a water injection pipe (9) is fixedly connected to one side of the machine body (7);

the top of water injection pipe (9) is provided with filtering component, filtering component includes cartridge filter (11), clean board (15), filter (17), embraces tightly hoop (13) and two-way adjusting screw rod (12), the top at water injection pipe (9) is established to the bottom cover of cartridge filter (11), filter (17) fixed mounting is in the inside of cartridge filter (11), the internal rotation of cartridge filter (11) is connected with swivel becket (14).

2. The lubrication system of an oil-free screw air compressor according to claim 1, wherein: the filter cartridge is characterized in that one end, far away from the center of the filter cartridge (11), of the cleaning plate (15) is fixedly connected with the inside of the rotating ring (14) respectively, one end, close to the center of the filter cartridge (11), of the cleaning plate (15) is fixedly connected with a cylindrical block (16), and the bottom end of the cleaning plate (15) is connected with the top end of the filter plate (17) in a sliding mode.

3. The lubrication system of an oil-free screw air compressor according to claim 1, wherein: embrace and tightly hoop (13) cover and establish the bottom at cartridge filter (11), the both ends of embracing tightly hoop (13) are connected with the both ends rotation of two-way adjusting threaded rod (12) respectively.

4. The lubrication system of an oil-free screw air compressor according to claim 1, wherein: the equal fixedly connected with base (6) in bottom both sides of organism (7), two the bottom of base (6) is fixed connection respectively at the top opposite side of jar body (1), the top both sides of organism (7) all are provided with top cap (8).

5. The lubrication system of an oil-free screw air compressor according to claim 1, wherein: the moving mechanism comprises a support (5) and rollers (4), and the top end of the support (5) is fixedly connected with the other side of the bottom end of the tank body (1).

6. The lubrication system of an oil-free screw air compressor as claimed in claim 5, wherein: two gyro wheel (4) symmetry sets up in the bottom both sides of jar body (1), the both ends of support (5) respectively with two gyro wheel (4) relative one side fixed connection.