CN212296880U

CN212296880U - Novel air compressor

Info

Publication number: CN212296880U
Application number: CN202020735745.3U
Authority: CN
Inventors: 刘艳
Original assignee: Shanghai Ruizhi Machinery Co ltd
Current assignee: Shanghai Ruizhi Machinery Co ltd
Priority date: 2020-05-07
Filing date: 2020-05-07
Publication date: 2021-01-05
Anticipated expiration: 2030-05-07

Abstract

A novel air compressor relates to the field of air compressors, an air filter is connected with an air inlet valve through a first filtering mechanism, and a second filtering mechanism is arranged between an oil core and an oil outlet pipe in an oil separation barrel; the first filtering mechanism comprises a first air inlet pipe, a second air inlet pipe, flanges and a first filtering net, the first air inlet pipe is connected with the air filter, the second air inlet pipe is connected with the air inlet valve, the tail ends of the first air inlet pipe and the second air inlet pipe are respectively connected with the flanges, and the first filtering net is clamped between the two flanges through bolts; the second filtering mechanism comprises a convex ring and a second filter screen, the convex ring horizontal ring is arranged on the inner wall of the oil distribution barrel, the convex ring is made of metal, the second filter screen comprises an inner side filter screen and a covered edge of the filter screen, the covered edge is matched with the shape and the size of the convex ring, and a thin-sheet magnet is fixed on the covered edge in a surrounding mode. The application provides a novel air compressor machine increases multiple filtering mechanism, and filtering mechanism installation, change convenience.

Description

Novel air compressor

Technical Field

The utility model relates to an air compressor machine field, concretely relates to novel air compressor machine.

Background

The air compressor is an air compressor for short, the air compressor is a device for compressing gas, the air compressor is similar to a water pump in structure, and most of the air compressors are of reciprocating pistons, rotating blades or rotating screws. The air compressor machine mainly comprises host computer, empty straining, radiator and oil content bucket, as shown in fig. 1, empty straining is connected with the host computer through the intake pipe, installs the admission valve in the intake pipe, and the host computer passes through the oil-gas mixing pipe to be connected with the oil content bucket, and oil content core is installed at top in this oil content bucket, and oil content bucket top is connected with the outlet duct through minimum pressure valve, and oil content bucket lower part is through returning oil pipe connection host computer, above-mentioned outlet duct, oil pipe all through the cooler.

In the working process of the air compressor, the condition that an air inlet valve or an air filter is damaged often occurs, and foreign matters are easy to enter the main machine at the moment, so that the normal work and the effect of subsequent parts of the air compressor are influenced; in addition, the oil content core is installed at the top in the oil content barrel, when the oil content core is damaged, sundries such as filter cotton on the oil content core can firstly fall into the bottom of the oil content barrel and then flow into other parts of the air compressor, or when the oil content core is replaced, the top end of the oil content barrel is communicated with the outside, and external foreign matters can also enter the bottom of the oil content barrel, so that the normal work and the effect of the air compressor can be influenced.

SUMMERY OF THE UTILITY MODEL

In order to solve the defects existing in the prior art, the application provides a novel air compressor, which is additionally provided with a multiple filtering mechanism, and the filtering mechanism is convenient to install and replace.

In order to realize the technical effect, the utility model discloses a concrete technical scheme as follows:

a novel air compressor comprises an air filter, an air inlet valve, a main machine, an oil separating barrel, a minimum pressure valve, a cooler, a first filtering mechanism and a second filtering mechanism, wherein the air filter is connected with the air inlet valve through the first filtering mechanism, the air inlet valve is communicated with the main machine, the main machine is connected with the oil separating barrel through an oil-gas mixing pipe, the top of the oil separating barrel is connected with an air outlet pipe through the minimum pressure valve, the lower part of the oil separating barrel is connected with the main machine through an oil return pipe, and the air outlet pipe and the oil return pipe both pass through the cooler; an oil core is installed at the top in the oil separation barrel and is communicated with the minimum pressure valve, an oil outlet pipe is installed at the lower part of the oil separation barrel and is communicated with an oil return pipe, and a second filtering mechanism is installed between the oil core and the oil outlet pipe in the oil separation barrel; the first filtering mechanism comprises a first air inlet pipe, a second air inlet pipe, flanges and a first filtering net, the first air inlet pipe is connected with the air filter, the second air inlet pipe is connected with the air inlet valve, the tail ends of the first air inlet pipe and the second air inlet pipe are respectively connected with the flanges, and the first filtering net is clamped between the two flanges through bolts; the second filtering mechanism comprises a convex ring and a second filter screen, the convex ring horizontal ring is arranged on the inner wall of the oil distribution barrel, the convex ring is made of metal, the second filter screen comprises an inner side filter screen and a covered edge of the filter screen, the covered edge is matched with the shape and the size of the convex ring, and a thin-sheet magnet is fixed on the covered edge in a surrounding mode.

Furthermore, the convex ring is welded and fixed on the inner wall of the oil separating barrel.

Further, the wrapping edges are made of metal materials.

According to the technical scheme, compared with the prior art, the utility model, through installing the first filter screen on the air inlet pipe (namely the first air inlet pipe and the second air inlet pipe) between the air filter and the air inlet valve, when the air inlet valve or the air filter is damaged, the first filter screen can prevent foreign matters from entering the host, wherein the first filter screen is clamped and fixed through two flanges and bolts, and the installation and the replacement are convenient; simultaneously, install the second filter screen between oil content core and the oil outlet pipe in the oil content bucket, when oil content core self damages, prevent debris such as filter pulp on the oil content core from falling into oil content bucket bottom, perhaps when changing the oil content core, prevent external foreign matter to get into oil content bucket bottom, wherein the second filter screen is installed on the bulge loop in the oil content bucket through the direct absorption of the magnetism that utilizes magnet, and it is convenient to install, change.

Drawings

The present application will be described in further detail below with reference to the accompanying drawings by way of specific embodiments.

FIG. 1 is a schematic diagram of the prior art;

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

FIG. 3 is an enlarged view of portion A of FIG. 2;

fig. 4 is a schematic view of an oil separation barrel according to the present invention;

fig. 5 is a schematic view of a second filter screen according to the present invention;

wherein, 1, an oil-gas mixing pipe; 2. an air outlet pipe; 3. an oil return pipe; 4. an oil core; 5. an oil outlet pipe; 6. a first intake pipe; 7. a second intake pipe; 8. a flange; 9. a first filter screen; 10. a bolt; 11. a convex ring; 12. a second filter screen; 121. filtering with a screen; 122. edge covering; 123. and a magnet.

Detailed Description

In order to make the objects, technical solutions and advantages of the present embodiments more clear, the technical solutions in the present embodiments will be described clearly and completely below with reference to the accompanying drawings in the present embodiments, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without any creative effort belong to the protection scope of the present application.

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.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral connections; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Examples

As shown in fig. 2, a novel air compressor machine, divide bucket, minimum pressure valve, cooler, first filtering mechanism and second filtering mechanism including empty straining, admission valve, host computer, oil, empty straining is connected with the admission valve through first filtering mechanism, the admission valve with the host computer intercommunication, the host computer passes through oil gas hybrid tube 1 and is connected with the oil content bucket, oil divides the bucket top to be connected with outlet duct 2 through minimum pressure valve, oil content bucket lower part is through returning oil pipe 3 and connecting the host computer, outlet duct 2, return oil pipe 3 all pass through the cooler.

As shown in fig. 4, an oil core 4 is installed at the top of the oil separating barrel, the oil core 4 is communicated with the minimum pressure valve, an oil outlet pipe 5 is installed at the lower part of the oil separating barrel, the oil outlet pipe 5 is communicated with an oil return pipe 3, and a second filtering mechanism is installed between the oil core 4 and the oil outlet pipe 5 in the oil separating barrel; as shown in fig. 3, the first filtering mechanism includes a first air inlet pipe 6, a second air inlet pipe 7, a flange 8 and a first filter screen 9, the first air inlet pipe 6 is connected with the air filter, the second air inlet pipe 7 is connected with the air inlet valve, the end of the first air inlet pipe 6 and the end of the second air inlet pipe 7 are respectively connected with the flange 8, and the first filter screen 9 is clamped between the flanges 8 through bolts 10.

As shown in fig. 4 and 5, the second filtering mechanism includes a convex ring 11 and a second filtering net 12, the convex ring 11 is horizontally and annularly arranged on the inner wall of the oil drum, wherein the convex ring 11 is made of metal, the second filtering net 12 includes an inner side filtering net 121 and an edge 122 wrapping the filtering net 121, the edge 122 is matched with the convex ring 11 in shape and size, and a thin-sheet magnet 123 is fixed on the edge 122 in a surrounding manner.

It is right to have used specific individual example above the utility model discloses expound, only be used for helping to understand the utility model discloses, not be used for the restriction the utility model discloses. To the technical field of the utility model technical personnel, the foundation the utility model discloses an idea can also be made a plurality of simple deductions, warp or replacement.

Claims

1. A novel air compressor is characterized by comprising an air filter, an air inlet valve, a main machine, an oil separating barrel, a minimum pressure valve, a cooler, a first filtering mechanism and a second filtering mechanism, wherein the air filter is connected with the air inlet valve through the first filtering mechanism, the air inlet valve is communicated with the main machine, the main machine is connected with the oil separating barrel through an oil-gas mixing pipe, the top of the oil separating barrel is connected with an air outlet pipe through the minimum pressure valve, the lower part of the oil separating barrel is connected with the main machine through an oil return pipe, and the air outlet pipe and the oil return pipe both pass through the cooler; an oil core is installed at the top in the oil separation barrel and is communicated with the minimum pressure valve, an oil outlet pipe is installed at the lower part of the oil separation barrel and is communicated with an oil return pipe, and a second filtering mechanism is installed between the oil core and the oil outlet pipe in the oil separation barrel; the first filtering mechanism comprises a first air inlet pipe, a second air inlet pipe, flanges and a first filtering net, the first air inlet pipe is connected with the air filter, the second air inlet pipe is connected with the air inlet valve, the tail ends of the first air inlet pipe and the second air inlet pipe are respectively connected with the flanges, and the first filtering net is clamped between the two flanges through bolts; the second filtering mechanism comprises a convex ring and a second filter screen, the convex ring horizontal ring is arranged on the inner wall of the oil distribution barrel, the convex ring is made of metal, the second filter screen comprises an inner side filter screen and a covered edge of the filter screen, the covered edge is matched with the shape and the size of the convex ring, and a thin-sheet magnet is fixed on the covered edge in a surrounding mode.

2. The novel air compressor as claimed in claim 1, wherein the raised ring is welded and fixed to the inner wall of the oil drum.

3. The novel air compressor as claimed in claim 1, wherein the edge is made of metal.