CN220791455U

CN220791455U - Air compressor convenient for maintaining air storage tank

Info

Publication number: CN220791455U
Application number: CN202321817402.1U
Authority: CN
Inventors: 江小航
Original assignee: Zhejiang Ouhang Electromechanical Co ltd
Current assignee: Zhejiang Ouhang Electromechanical Co ltd
Priority date: 2023-07-12
Filing date: 2023-07-12
Publication date: 2024-04-16
Anticipated expiration: 2033-07-12

Abstract

The utility model discloses an air compressor convenient for maintaining an air storage tank, which comprises a shell, a compressor main body arranged at the top end of the shell, rollers symmetrically arranged at the bottom end of the shell, an air supply pipeline connecting the compressor main body and an inner cavity of the shell, a sealing cover arranged on the shell in a threaded connection mode, an air outlet pipeline arranged on the sealing cover, an electric valve arranged on the air outlet pipeline, two ejection pieces respectively arranged on the inner wall of the air supply pipeline and the inner wall of the air outlet pipeline, wherein the shell is used for installing the air storage module and simultaneously used for installing other components, the compressor main body is used for sucking air and compressing the air, and then the rollers are symmetrically arranged in the air storage module which is used for facilitating the movement of the air compressor.

Description

Air compressor convenient for maintaining air storage tank

Technical Field

The utility model relates to the technical field of air compressors, in particular to an air compressor with a convenient maintenance air storage tank.

Background

The air compressor is a main body of an air source device, one is a device for converting mechanical energy of a prime motor into air pressure energy, the other is an air pressure generating device for compressing air, the other is compressed industrial air, the types of the air compressors are many, the conventional common air compressors are piston air compressors and screw air compressors, the compression efficiency of the conventional air compressors is greatly improved, and the air compressor is particularly obvious when used in high-altitude areas; the air compressor has very wide application, and needs to be used in the fields of household appliances, installation and maintenance instruments and even production line preparation machinery.

The prior air compressor has the following defects in the using process: the compressed air that air compressor main part sent into the gas holder can all contain the oil content, and these oil divisions can be carried into the gas holder inside, forms the sediment with rust, dust etc. at last and forms the long-pending oil, influences compressed air's quality at last and pollutes gas equipment, consequently needs frequent formula to wash the gas holder, and gas holder and compressor design as an organic whole, and it is comparatively inconvenient to clear up the gas holder inner chamber, has the space of improvement.

Disclosure of Invention

The present utility model aims to solve one of the technical problems existing in the prior art or related technologies.

The technical scheme adopted by the utility model is as follows: an air compressor for facilitating maintenance of an air reservoir, comprising: the main body module comprises a shell, a compressor main body arranged at the top end of the shell, rollers symmetrically arranged at the bottom end of the shell, an air supply pipeline connecting the compressor main body with an inner cavity of the shell, a sealing cover arranged on the shell in a threaded connection manner, an air outlet pipeline arranged on the sealing cover, an electric valve arranged on the air outlet pipeline, and two ejection pieces respectively arranged on the inner wall of the air supply pipeline and the inner wall of the air outlet pipeline.

The gas storage module comprises a gas storage tank main body movably embedded in the inner cavity of the shell, a pipe body arranged on the end part of the gas storage tank main body and extending into the inner cavity of the gas storage tank, an annular plate fixed on the inner wall of the pipe body, an I-shaped piece arranged through the annular plate, and a spring with one end connected with the I-shaped piece and the other end fixedly connected with the annular plate.

The gas storage tank body comprises two identical first half tanks and two identical second half tanks, and the two half tanks are connected through threads.

The present utility model may be further configured in a preferred example to: the ejection piece comprises a disc fixed on the inner wall of the air supply pipeline or the air outlet pipeline and an ejector rod fixed on the disc.

The present utility model may be further configured in a preferred example to: the ejector rod faces the inner cavity of the shell, and arc-shaped holes are formed in the circular disc in an annular array.

The present utility model may be further configured in a preferred example to: an annular groove is formed in the inner wall of the end part of the first half tank, and internal threads are arranged on the inner wall of the annular groove.

The present utility model may be further configured in a preferred example to: the end part of the second half tank is provided with an annular bulge, the outer side surface of the annular bulge is provided with an external thread, and the external thread and the internal thread are meshed with each other.

By adopting the technical scheme, the beneficial effects obtained by the utility model are as follows:

1. according to the utility model, the air storage tank main body is movably arranged in the inner cavity of the shell and is fixed through the sealing cover, the sealing cover is installed on the shell through threaded connection, so that the air storage tank is convenient to install and detach, the maintenance of the air storage tank is convenient, meanwhile, the pipe body, the annular plate, the I-shaped piece and the spring are arranged on the two sides of the air storage tank main body, the ejection piece is arranged on the inner walls of the air supply pipeline and the air outlet pipeline, and when the air storage tank main body is installed, the ejection piece can automatically eject the I-shaped piece from the annular plate, so that the inner cavity of the air storage tank main body is communicated with the air supply pipeline and the air outlet pipeline, the feeding and the delivering of compressed air are convenient, and the convenience of the installation and the detachment of the air storage tank main body is further improved.

2. According to the utility model, the gas storage tank body is composed of the same first half tank and the same second half tank, and the two half tanks are connected through threads, so that when the gas storage tank body cleans sediment on the inner wall, the gas storage tank body is taken out of the shell, and then the first half tank and the second half tank are separated, so that the inner wall of the gas storage tank body can be exposed, the gas storage tank body is convenient to clean, the convenience of the gas storage tank body in maintenance is further improved, and the working efficiency is increased.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a left side view of the present utility model;

FIG. 3 is an exploded view of the present utility model;

FIG. 4 is a schematic cross-sectional view of a seal cap of the present utility model;

FIG. 5 is an enlarged schematic view of the utility model at A in FIG. 3

FIG. 6 is a schematic diagram of a gas storage module according to the present utility model;

FIG. 7 is a schematic cross-sectional view of a gas storage module according to the present utility model.

Reference numerals:

100. a main body module; 110. a housing; 120. a compressor main body; 130. a roller; 140. an air supply pipe; 150. sealing cover; 160. an air outlet pipe; 170. an electric valve; 180. an ejector; 181. a disc; 1811. an arc-shaped hole; 182. a push rod;

200. a gas storage module; 210. a gas tank main body; 211. a first half tank; 212. a second half tank; 220. a tube body; 230. an annular plate; 240. an I-shaped member; 250. and (3) a spring.

Description of the embodiments

The objects, technical solutions and advantages of the present utility model will become more apparent by the following detailed description of the present utility model with reference to the accompanying drawings. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.

Some embodiments of the utility model are described below with reference to the accompanying drawings,

examples:

referring to fig. 1-7, the present embodiment provides an air compressor for facilitating maintenance of an air tank, comprising: the main body module 100 and the gas storage module 200.

The main body module 100 includes a housing 110, a compressor main body 120 mounted at the top end of the housing 110, rollers 130 symmetrically mounted at the bottom end of the housing 110, an air supply pipe 140 connecting the compressor main body 120 and an inner cavity of the housing 110, a sealing cover 150 mounted on the housing 110 in a threaded connection manner, an air outlet pipe 160 mounted on the sealing cover 150, an electric valve 170 mounted on the air outlet pipe 160, and two liftout members 180 respectively mounted on the inner walls of the air supply pipe 140 and the air outlet pipe 160.

The housing 110 is used for installing the air storage module 200, and is used for installing other components, the compressor main body 120 is used for sucking air and compressing the air, and then the compressed air is sent into the air storage module 200, and the rollers 130 are symmetrically arranged and are used for facilitating the movement of the air compressor, so that the convenience of the movement of the compressor is improved.

One end of the air supply pipe 140 is connected to the compressor main body 120, and the other end is connected to the inner cavity of the housing 110, for supplying the compressed air generated by the compressor main body 120 into the air storage module 200.

The sealing cover 150 is used for sealing the housing 110, so as to ensure the stability of the gas storage module 200, the gas outlet pipe 160 is used for sending out the compressed air in the gas storage module 200, and the electric valve 170 is used for controlling the opening and closing of the gas outlet pipe 160.

The ejector 180 includes a disc 181 fixed on the inner wall of the air supply pipe 140 or the air outlet pipe 160 and an ejector pin 182 fixed on the disc 181, the disc 181 is used for installing the ejector pin 182, keeping the stability of the ejector pin 182, the disc 181 is provided with an annular array with arc holes 1811 for compressed air to pass through, the ejector pin 182 faces the inner cavity of the housing 110 and is used for ejecting the air storage module 200, so that the air supply pipe 140 and the air outlet pipe 160 are communicated with the inner cavity of the air storage module 200, and the compressed air is conveniently fed in and fed out.

The gas storage module 200 is used for storing compressed gas and comprises a gas storage tank main body 210 movably embedded in the inner cavity of the shell 110, a pipe body 220 arranged on the end part of the gas storage tank main body 210 and extending into the inner cavity of the gas storage tank, an annular plate 230 fixed on the inner wall of the pipe body 220, an I-shaped piece 240 arranged through the annular plate 230, and a spring 250 with one end connected with the I-shaped piece 240 and the other end fixedly connected with the annular plate 230

The gas holder main body 210 comprises two same first half jars 211 and second half jars 212, and passes through threaded connection between the two to make the gas holder main body 210 take out the back from casing 110, can relax the separation be two parts, expose the inner chamber of gas holder main body 210, and then make things convenient for the workman to wash the inner wall of gas holder main body 210, increase the convenience when gas holder main body 210 maintains.

An annular groove is formed in the inner wall of the end part of the first half tank 211, an inner thread is arranged on the inner wall of the annular groove, an annular protrusion is arranged on the end part of the second half tank 212, an outer thread is arranged on the outer side face of the annular protrusion, and the outer thread and the inner thread are meshed with each other, so that the first half tank 211 and the second half tank 212 can be conveniently installed and separated.

The pipe body 220 is respectively fixed on the ends of the first half tank 211 and the second half tank 212 and is used for installing the annular plate 230, the annular plate 230 is fixed on the inner wall of the pipe body 220 and is used for being matched with the I-shaped piece 240 to seal the inlet and the outlet of the air storage tank main body 210, the I-shaped piece 240 penetrates through the annular plate 230, the cross section of the pipe body is I-shaped, one end of the I-shaped piece is tightly attached to the annular plate 230, the other end of the I-shaped piece is far away from the annular plate 230, one end of the spring 250 is fixed on the end of the I-shaped piece 240 far away from the annular plate 230, and the other end of the I-shaped piece 240 is fixed on the annular plate 230 and is used for keeping one end of the I-shaped piece 240 in a state far away from the annular plate 230, namely, the other end of the I-shaped piece 240 is tightly attached to the annular plate 230, the pipe body 220 is sealed, and compressed air in the air storage tank is prevented from flowing out.

In addition, when the air tank body 210 is mounted in the inner cavity of the housing 110, the ejector rod 182 pushes the i-shaped member 240 away from the annular plate 230, and at this time, compressed air can be sent out and in along the gap between the i-shaped member 240 and the annular plate 230.

The working principle and the using flow of the utility model are as follows: when the sediment on the inner wall of the air storage tank needs to be cleaned, the sealing cover 150 is unscrewed to separate from the shell 110, the limit of the air storage tank main body 210 is lost, the air storage tank main body 210 is taken out from the shell 110, the first half tank 211 and the second half tank 212 are separated, the inner wall of the air storage tank main body 210 is exposed to the outside, at this time, the inner wall of the air storage tank main body 210 can be cleaned conveniently, after the cleaning is completed, the first half tank 211 and the second half tank 212 are connected together, the air storage tank main body 210 is put into the inner cavity of the shell 110, the sealing cover 150 is screwed on, the installation of the air storage tank main body 210 can be completed, at this time, the ejector 180 can automatically jack the I-shaped piece 240 out of the annular plate 230, so that the inner cavity of the air storage tank main body 210 is communicated with the air supply pipeline 140 and the air outlet pipeline 160, and compressed air can be fed in and discharged conveniently.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents.

Claims

1. An air compressor for facilitating maintenance of an air reservoir, comprising: the main body module (100) and the gas storage module (200) are characterized in that the main body module (100) comprises a shell (110), a compressor main body (120) arranged at the top end of the shell (110), rollers (130) symmetrically arranged at the bottom end of the shell (110), a gas supply pipeline (140) connecting the compressor main body (120) and an inner cavity of the shell (110), a sealing cover (150) arranged on the shell (110) in a threaded connection manner, a gas outlet pipeline (160) arranged on the sealing cover (150), an electric valve (170) arranged on the gas outlet pipeline (160) and two ejection pieces (180) respectively arranged on the inner wall of the gas supply pipeline (140) and the inner wall of the gas outlet pipeline (160);

the gas storage module (200) comprises a gas storage tank main body (210) movably embedded in the inner cavity of the shell (110), a pipe body (220) arranged on the end part of the gas storage tank main body (210) and extending into the inner cavity of the gas storage tank, an annular plate (230) fixed on the inner wall of the pipe body (220), an I-shaped piece (240) arranged through the annular plate (230) and a spring (250) with one end connected with the I-shaped piece (240) and the other end fixedly connected with the annular plate (230);

the gas storage tank body (210) consists of two identical first half tanks (211) and second half tanks (212), and the two half tanks are connected through threads.

2. An air compressor for facilitating maintenance of an air storage tank according to claim 1, wherein the ejector member (180) comprises a disc (181) fixed to an inner wall of the air supply duct (140) or the air outlet duct (160) and an ejector rod (182) fixed to the disc (181).

3. The air compressor for facilitating maintenance of an air storage tank according to claim 2, wherein the ejector rod (182) faces the inner cavity of the housing (110), and the circular disc (181) is provided with arc-shaped holes (1811) in a circular array.

4. An air compressor facilitating maintenance of an air storage tank according to claim 1, wherein an annular groove is formed in an inner wall of an end portion of the first half tank (211), and an internal thread is formed on an inner wall of the annular groove.

5. An air compressor for facilitating maintenance of an air reservoir according to claim 4, wherein an annular protrusion is provided on an end of the second half-tank (212), and an external thread is provided on an outer side of the annular protrusion, and the external thread is engaged with the internal thread.