CN209781170U - Purification type air compressor - Google Patents

Abstract

The utility model discloses a purification type air compressor, which comprises an outer shell, the inner wall welding of shell bottom has the inner bag, and has the cavity between inner bag and the shell, the inside packing of cavity has the sound absorption sponge, it has the window that admits air to peg graft in one side at shell top, and the bottom of the window that admits air extends to the inside of inner bag, two filters of the inner wall fixedly connected with at window top of admitting air, and be provided with cotton filter core between two filters, the intermediate position of the window bottom of admitting air is provided with the interface that admits air, and pegs graft in the bottom of shell one side and have the outlet duct, the one end of outlet duct extends to the inside of inner bag, and the outlet duct is located the inside one end. The utility model discloses an air compressor installs in the inside of inner bag, is provided with the sound absorption sponge between shell and the inner bag, can absorb the noise that the air compressor during operation produced completely cut off, avoids causing noise pollution to the surrounding environment.

Description

Purification type air compressor

Technical Field

the utility model relates to an air compression technical field especially relates to a purification type air compressor.

Background

Currently, an air compressor is a device for compressing air, and includes a structure for fixing the air compressor. The air compressor is constructed similarly to a water pump. Most air compressors are reciprocating piston type, rotating vane or rotating screw. Centrifugal compressors are very large applications. The air compressor can be applied to: pneumatic tools, rock drills, pneumatic picks, pneumatic wrenches, pneumatic sand blasting and the like.

The noise pollution of the air compressor is a public nuisance and has great harm to the health of human bodies. When a person is in a noisy environment for a long time, dyspepsia, mental discomfort, nausea, vomiting and even casualties occur, and the conventional air compressor fixing structure cannot effectively suppress noise, and a demand for designing a purification type air compressor is needed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

the utility model aims at solving the defects existing in the prior art and providing a purification type air compressor.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

The utility model provides a purification type air compressor, includes the shell, the inner wall welding of shell bottom has the inner bag, and has the cavity between inner bag and the shell, the inside packing of cavity has the sound absorption sponge, it has the window that admits air to peg graft in one side at shell top, and the bottom of admitting air window extends to the inside of inner bag, two filters of the inner wall fixedly connected with at window top admit air, and be provided with cotton filter core between two filters, the intermediate position of window bottom admits air is provided with the interface that admits air, and pegs graft in the bottom of shell one side has the outlet duct, the one end of outlet duct extends to the inside of inner bag, and the one end that the outlet duct is located the inner bag inside is provided with the exhaust interface, the one end that the outlet duct is located the shell outside is provided with the valve.

As a further aspect of the present invention: four corners of the bottom of the shell are all connected with universal wheels through bolts, and the bottom of the outer wall of one side of the inner container is connected with a push rod through bolts.

As a further aspect of the present invention: one end of the push rod extends to the outside of the shell, and the grab handle is sleeved at one end of the push rod, which is located at the outside of the shell.

As a further aspect of the present invention: the inner wall welding at inner bag top has four first hanging pieces that become the rectangle and distribute, and the bottom of four first hanging pieces all has first fastener through round pin hub connection, and the dead lever has all been welded to the bottom of four first fasteners, and the second fastener has all been welded to the bottom of four dead levers, and the bottom of four second fasteners all has the second to hang the piece through round pin hub connection, and the bottom welding of four second hanging pieces has same mounting panel.

As a further aspect of the present invention: one side fixedly connected with second baffle of inner bag bottom inner wall, and one side at second baffle top contacts with the mounting panel.

As a further aspect of the present invention: the bottom fixedly connected with spring of inner wall of inner bag one side, and the opposite side fixedly connected with first baffle of spring, one side and the mounting panel of first baffle contact.

As a further aspect of the present invention: four inclined rods are welded on the circumference of the top of the air inlet window, and the same conical plate is welded on the tops of the four inclined rods.

The utility model has the advantages that:

1. the air compressor is arranged in the inner container by arranging the shell, the inner container and the sound absorption sponge, and the sound absorption sponge is arranged between the shell and the inner container, so that noise generated when the air compressor works can be absorbed and isolated, and the noise pollution to the surrounding environment is avoided;

2. The spring, the first baffle, the mounting plate and the second baffle are arranged, the second baffle can limit the mounting plate, the mounting plate and the liner move relatively in a bumping and vibrating environment, and the mounting plate can compress the spring through the first baffle, so that the buffering purpose is achieved;

3. Through setting up air inlet window, filter, cotton filter core and conical plate, the inspiratory air of air compressor can pass through the filter and the filtration of cotton filter core, ensures compressed air's cleanness, and the conical plate can prevent that external dust from falling into in the air inlet window, when keeping compressed air clean, has still prolonged the life of filter and cotton filter core.

drawings

Fig. 1 is a structural sectional view of an embodiment 1 of a purification type air compressor according to the present invention;

Fig. 2 is a schematic view of a mounting plate structure of a purification type air compressor according to the present invention;

Fig. 3 is a front view of an embodiment 1 of a purification type air compressor according to the present invention;

Fig. 4 is a sectional view of the embodiment 2 of the air purification compressor of the present invention.

in the figure: the air inlet structure comprises a shell 1, a liner 2, a sound absorption sponge 3, an air inlet window 4, an air inlet interface 5, a filter plate 6, a cotton filter element 7, a first hanging piece 8, a first clamping piece 9, a fixing rod 10, a push rod 11, a grab handle 12, a second clamping piece 13, a second hanging piece 14, a spring 15, a first baffle 16, a mounting plate 17, a second baffle 18, a universal wheel 19, an air outlet pipe 20, a valve 21, an air outlet interface 22, a box door 23 and a conical plate 24.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-3, a purification type air compressor comprises a shell 1, an inner container 2 is welded on the inner wall of the bottom of the shell 1, a cavity is formed between the inner container 2 and the shell 1, a sound absorption sponge 3 is filled in the cavity, an air inlet window 4 is inserted into one side of the top of the shell 1, the bottom of the air inlet window 4 extends into the inner container 2, two filter plates 6 are fixedly connected to the inner wall of the top of the air inlet window 4, a cotton filter element 7 is arranged between the two filter plates 6, an air inlet interface 5 is arranged at the middle position of the bottom of the air inlet window 4, an air outlet pipe 20 is inserted into the bottom of one side of the shell 1, one end of the air outlet pipe 20 extends into the inner container 2, an air outlet interface 22 is arranged at one end of the air outlet pipe 20 positioned inside the inner container 2, a valve 21 is arranged at one end of the air outlet pipe 20 positioned outside, air compressor installs in the inside of inner bag 2, be connected air inlet 5 and air compressor's inlet end through the trachea, be connected air outlet 22 and air compressor's exhaust end, be provided with sound absorption sponge 3 between shell 1 and the inner bag 2, can absorb completely cut off the noise that air compressor during operation produced, avoid causing noise pollution to the surrounding environment, the inspiratory air of air compressor can pass through the filtration of filter 6 with cotton filter 7, guarantee compressed air's cleanness.

Wherein, the four corners of shell 1 bottom all has universal wheel 19 through bolted connection, and the bottom of inner bag 2 one side outer wall has push rod 11 through bolted connection, can remove by thrust unit through push rod 11 and universal wheel 19.

Wherein, the one end of push rod 11 extends to the outside of shell 1, and the one end that push rod 11 is located the outside of shell 1 cup joints grab handle 12, and grab handle 12 is convenient for the staff to grip push rod 11.

Wherein, the inner wall welding at 2 tops of inner bag has four first hanging 8 that become the rectangular distribution, and the bottom of four first hanging 8 all has first fastener 9 through the round pin hub connection, the bottom of four first fasteners 9 all has welded dead lever 10, second fastener 13 has all been welded to the bottom of four dead lever 10, the bottom of four second fasteners 13 all has the second through the round pin hub connection and hangs 14, the bottom welding of four second hanging 14 has same mounting panel 17, install air compressor in the top of mounting panel 17, can realize relative motion through the round pin axle between air compressor and the inner bag 2 this moment, the vibrations that transmit air compressor to inner bag 2 reduce by a wide margin, the production of noise suppression.

Wherein, one side fixedly connected with second baffle 18 of inner bag 2 bottom inner wall, and the one side at 18 tops of second baffle contacts with mounting panel 17, and second baffle 18 can carry on spacingly to mounting panel 17.

wherein, the bottom fixedly connected with spring 15 of inner bag 2 one side inner wall, and the first baffle 16 of the opposite side fixedly connected with of spring 15, one side and the mounting panel 17 of first baffle 16 contact, and in the environment of jolting and shaking, mounting panel 17 and inner bag 2 relative motion, mounting panel 17 can be through first baffle 16 compression spring 15 to play the purpose of buffering.

Example 2

Referring to fig. 4, in the present embodiment, compared with embodiment 1, four diagonal rods are welded on the circumference of the top of the air inlet window 4, and the same tapered plate 24 is welded on the top of the four diagonal rods, and the tapered plate 24 can prevent external dust from falling into the air inlet window 4, so that the compressed air is kept clean, and the service lives of the filter plate 6 and the cotton filter element 7 are prolonged.

The working principle is as follows: when in use, the air compressor is arranged at the top of the mounting plate 17, the air inlet port 5 is connected with the air inlet end of the air compressor through the air pipe, the air outlet port 22 is connected with the air outlet end of the air compressor, the sound absorption sponge 3 is arranged between the shell 1 and the inner container 2 and can absorb and isolate noise generated when the air compressor works, air sucked by the air compressor can be filtered by the filter plate 6 and the cotton filter element 7, the conical plate 24 can prevent external dust from falling into the air inlet window 4, relative motion can be realized between the air compressor and the inner container 2 through the pin shaft, vibration transmitted from the air compressor to the inner container 2 is greatly reduced, the second baffle plate 18 can limit the mounting plate 17, in a vibration environment, the mounting plate 17 and the inner container 2 move relatively, the mounting plate 17 can compress the spring 15 through the first baffle plate 16 to achieve the purpose of buffering, the push rod 11 and the universal wheel 19 can push the device to move, the handle 12 is convenient for a worker to hold the push rod 11, and the box door 23 is closed when the air compressor works.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (7)

1. A purification type air compressor comprises a shell (1) and is characterized in that an inner container (2) is welded on the inner wall of the bottom of the shell (1), a cavity is formed between the inner container (2) and the shell (1), sound absorption sponge (3) is filled in the cavity, an air inlet window (4) is spliced on one side of the top of the shell (1), the bottom of the air inlet window (4) extends into the inner part of the inner container (2), two filter plates (6) are fixedly connected to the inner wall of the top of the air inlet window (4), a cotton filter element (7) is arranged between the two filter plates (6), an air inlet interface (5) is arranged in the middle of the bottom of the air inlet window (4), an air outlet pipe (20) is spliced on the bottom of one side of the shell (1), one end of the air outlet pipe (20) extends into the inner part of the inner container (2), and an exhaust interface (22) is arranged at one end, positioned in the inner part of, the air outlet pipe (20) is provided with a valve (21) at one end positioned outside the shell (1), a box door (23) is arranged on one side of the shell (1), and the box door (23) is connected with the shell (1) through a hinge.

2. The purification type air compressor according to claim 1, wherein the four corners of the bottom of the outer shell (1) are connected with universal wheels (19) through bolts, and the bottom of the outer wall of one side of the inner container (2) is connected with a push rod (11) through bolts.

3. The purification type air compressor according to claim 2, wherein one end of the push rod (11) extends to the outside of the housing (1), and a handle (12) is sleeved on one end of the push rod (11) located outside the housing (1).

4. The purification type air compressor according to any one of claims 1 to 3, wherein four first hanging pieces (8) distributed in a rectangular shape are welded on the inner wall of the top of the inner container (2), the bottoms of the four first hanging pieces (8) are connected with first clamping pieces (9) through pin shafts, fixed rods (10) are welded on the bottoms of the four first clamping pieces (9), second clamping pieces (13) are welded on the bottoms of the four fixed rods (10), second hanging pieces (14) are connected with the bottoms of the four second clamping pieces (13) through pin shafts, and the same mounting plate (17) is welded on the bottoms of the four second hanging pieces (14).

5. The purification type air compressor according to claim 4, wherein a second baffle (18) is fixedly connected to one side of the inner wall of the bottom of the inner container (2), and one side of the top of the second baffle (18) is in contact with the mounting plate (17).

6. The purification type air compressor according to claim 4, wherein a spring (15) is fixedly connected to the bottom of the inner wall of one side of the inner container (2), a first baffle (16) is fixedly connected to the other side of the spring (15), and one side of the first baffle (16) is in contact with the mounting plate (17).

7. A purified air compressor according to claim 6, characterized in that four diagonal rods are welded on the circumference of the top of the air inlet window (4), and the same conical plate (24) is welded on the top of the four diagonal rods.