Air compressor made of alloy and capable of filtering oil dirt

Abstract

The utility model discloses an air compressor capable of filtering oil stains for alloy manufacturing, which is used for compressing filtered air into a container, and comprises a driving device, a compression assembly and a purification assembly, wherein the compression assembly can be driven by the driving device to do piston motion, the purification assembly comprises a purification body, the purification body is provided with a filtering channel, a first port and a second port, the first port and the second port are communicated with the filtering channel, the first port is communicated with the outside, and the second port is communicated with the compression assembly. The compression assembly is communicated with the container, so that air is compressed into the container from the filtering channel of the purification assembly through piston movement by the compression assembly, the purification assembly comprises a cooling component and a spraying assembly, the cooling component can filter oil steam in the air, and the spraying assembly can spray the oil steam in the air to the container. And the spraying assembly can clean up oil stains in the cooling component.

Description

Technical Field

[0001] The utility model relates to the field of gas compression devices, in particular to an air compressor made of alloy and capable of filtering oil pollution. Background Art

[0002] An air compressor is a machine that compresses air into a container. Air compressors have a wide range of uses. For example, air compressors can be used to produce high-pressure air, can be used in bottle blowing machines, and can even be used as an air source for spray painting.

[0003] In the prior art, air compressors can only filter foreign matter or dust in the air during the process of compressing air, but cannot completely filter out the oil vapor carried in the air. This will cause the compressed air to be mixed with oil, reducing the quality of the compressed air. In some fields, such as the field where compressed air is needed to make alloys, once the air is mixed with oil, it will inevitably affect the yield rate of the produced alloy.

[0004] Furthermore, the air compressor in the prior art requires manual frequent cleaning or filter replacement, otherwise a large amount of garbage will accumulate in the filter, thereby blocking the air inlet, greatly reducing the working effect of the air compressor.

[0005] In addition, if the garbage cleaned out of the air compressor is dumped or discarded at will, it is easy to soil the user's surrounding items and cause environmental pollution. Utility Model Content

[0006] One advantage of the utility model is that it provides an air compressor made of alloy that can filter oil pollution. The purification component of the air compressor made of alloy that can filter oil pollution includes a cooling component, which can cool and solidify oil vapor in the air and filter impurities in the air.

[0007] One advantage of the utility model is that it provides an air compressor for alloy production that can filter oil stains. The air compressor for alloy production that can filter oil stains is provided with a spray component that can spray liquid on the inner wall of the purification component, thereby cleaning garbage and solidified oil blocks in the inner wall of the purification component, without the need for manual cleaning of the cooling component.

[0008] One advantage of the utility model is that it provides an air compressor for alloy production that can filter oil pollution. The air compressor for alloy production that can filter oil pollution is provided with an oil pollution storage box, which can store the oil pollution and garbage filtered and cleaned out of the purification component to prevent environmental pollution.

[0009] In order to achieve at least one of the above advantages of the utility model, the utility model provides an air compressor for alloy production that can filter oil, which is used to filter air and compress it in a container with an air chamber. The air compressor for alloy production that can filter oil includes:

[0010] a driving device;

[0011] A compression assembly, the compression assembly comprising:

[0012] A body, the body having a piston chamber and an air inlet and an air outlet connected to the piston chamber, wherein the air outlet is arranged to be connected to the air storage chamber of the container, and the air inlet and the air outlet are provided with one-way valves;

[0013] a piston, the piston being arranged in the piston chamber and dividing the piston chamber into a first chamber and a second chamber, and the air inlet and the air outlet being arranged to communicate with the first chamber;

[0014] a piston driving member, the piston driving member being drivably connected to the driving device, and the piston being movably connected to the piston driving member along the extending direction of the piston chamber;

[0015] A purification component, the purification component comprising:

[0016] a purification body, the purification body having a filter channel and a first port and a second port connected to the filter channel, wherein the first port and the second port are connected to the outside and the air inlet of the piston chamber respectively;

[0017] A cooling component is disposed on the outer wall of the filter channel in a manner that the cooling component can perform heat exchange with the airflow in the filter channel.

[0018] According to one embodiment of the utility model, the piston driving component includes a crankshaft and a crank, the crankshaft is arranged in the second cavity, the crankshaft is rotatably connected to the driving device, and the crankshaft has a bent portion, one end of the crank is connected to the bent portion on the crankshaft, and the other end is connected to the piston.

[0019] According to one embodiment of the utility model, when the air pressure in the first cavity is lower than the external air pressure, the second one-way valve opens and the first one-way valve closes, and gas flows into the first cavity from the outside; when the air pressure in the first cavity is higher than the external air pressure, the second one-way valve closes and the first one-way valve opens, and the gas in the first cavity is compressed and enters the gas holding cavity.

[0020] According to an embodiment of the present invention, a height difference is provided between the first port and the second port of the purification body in the vertical direction.

[0021] According to an embodiment of the present invention, the cooling component has a cooling fluid channel, which is connected to the outside and surrounds the outer wall of the filter channel to introduce a fluid with a cooling effect to reduce the temperature in part of the filter channel.

[0022] According to one embodiment of the utility model, the purification component includes a condenser, the cooling component has an inlet and an outlet, the inlet and the outlet are connected to the cooling fluid channel in the cooling component, the cooling fluid channel is connected to the condenser, and the inlet and the outlet are provided with a predetermined height difference in the vertical direction.

[0023] According to an embodiment of the utility model, the purification component includes a spray component, which is arranged on the outer wall of the filter channel in a manner of spraying the inner wall of the filter channel, and the spray component is located above the cooling component in the vertical direction.

[0024] According to one embodiment of the utility model, the spray assembly includes a spray pipe and a plurality of spray heads, wherein the spray pipe surrounds the outer wall of the filter channel, the plurality of spray heads are evenly connected to the spray pipe, and the nozzles of the spray heads extend downward into the filter channel.

[0025] According to an embodiment of the utility model, the purification component further includes an oil storage box, which is arranged below the first port of the purification body, and the oil storage box can circulate with the outside air.

[0026] According to an embodiment of the utility model, the purification component further includes an air filter, which is disposed in at least a portion of the filter channel formed by the purification body, and in the vertical direction, the air filter is located above the spray component. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 A three-dimensional schematic diagram of an air compressor capable of filtering oil pollution and made of alloy according to the utility model is shown.

[0028] Figure 2 A cross-sectional schematic diagram of an air compressor capable of filtering oil pollution and made of alloy according to the utility model is shown in one state.

[0029] Figure 3 A cross-sectional schematic diagram of the air compressor capable of filtering oil pollution made of alloy according to the utility model is shown in another state.

[0030] Figure 4 A cross-sectional schematic diagram of a purification component of an air compressor made of alloy and capable of filtering oil pollution according to the utility model is shown. DETAILED DESCRIPTION

[0031] The following description is used to disclose the utility model so that those skilled in the art can implement the utility model. The preferred embodiments described below are only examples, and those skilled in the art can think of other obvious variations. The basic principles of the utility model defined in the following description can be applied to other embodiments, variations, improvements, equivalents, and other technical solutions that do not deviate from the spirit and scope of the utility model.

[0032] Those skilled in the art should understand that, in the disclosure of the present invention, the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the above terms should not be understood as limiting the present invention.

[0033] It is to be understood that the term "one" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of an element may be one, while in another embodiment, the number of the element may be multiple, and the term "one" should not be understood as a limitation on the quantity.

[0034] refer to Figures 1 to 4 According to a preferred embodiment of the utility model, an air compressor for alloy production that can filter oil pollution will be described in detail below. The air compressor for alloy production that can filter oil pollution is a device used to compress air into a container 40 and form high-pressure gas in the container 40. The air compressor for alloy production that can filter oil pollution includes a driving device 10, a compression component 20 and a purification component 30.

[0035] The compression component 20 is drivably connected to the driving device 10, and the compression component 20 is connected to the container 40, so that when the compression component 20 is driven to perform piston movement, air can enter the compression component 20 from the outside through the filter channel 3101, and then be compressed into the container 40.

[0036] like Figure 1As shown, preferably, the driving device 10 includes a motor 11, a driving member 12 and at least two rotating wheels 13, one rotating wheel 13 is arranged on the rotating shaft of the motor 11, another rotating wheel 13 is arranged on the side of the compression assembly 20, and the rotating wheel 12 is rotatably connected to the compression assembly 20.

[0037] As an example, the driving member 12 is implemented as a belt, and the driving member 12 is wrapped around the two rotating wheels 13 , so that the motor 11 can drive the rotating wheels 13 through the driving member 12 , thereby driving the compression assembly 20 .

[0038] Preferably, the driving device 10 and the compression assembly 20 are installed on the same side of the container 40, so that the driving member 12 connects the two wheels 13, so that the compression assembly 20 is driven by the driving device 10, thereby performing a piston movement to extract air, and then the air is filtered by the purification assembly 30 and compressed into the container 40.

[0039] like Figure 1 and Figure 2 As shown, the compression assembly 20 includes a body 21 , a piston 22 , and a piston driving member 23 .

[0040] The body 21 forms a piston cavity 2101, an air inlet 2102 and an air outlet 2103. The piston 22 is slidably disposed in the piston cavity 2101, and the piston 22 is closely attached to the inner wall of the body 21, so that the piston cavity 2101 is divided into a first cavity 21011 and a second cavity 21012 by the piston 22, wherein the first cavity 21011 and the second cavity 21012 are separated by the piston 22.

[0041] The container 40 has an air-containing cavity 401 , wherein a first one-way valve 8001 is arranged between the air-containing cavity 401 and the first cavity 21011 , so that when the first one-way valve 8001 is opened, the gas in the first cavity 21011 can enter the air-containing cavity 401 .

[0042] When the air pressure in the air containing cavity 401 is higher than the air pressure in the first cavity 21011 , the first one-way valve 8001 remains closed, so that the gas pressed into the air containing cavity 401 will not overflow into the first cavity 21011 .

[0043] The air intake port 2102 is connected to the outside and the first cavity 21011, and a second one-way valve 8002 is arranged between the air intake port 2102 and the first cavity 21011, wherein when the outside atmospheric pressure is greater than the air pressure in the first cavity 21011, the second one-way valve 8002 can be opened, thereby allowing outside gas to enter the first cavity 21011.

[0044] When the external atmospheric pressure is lower than the air pressure in the first cavity 21011 , the second one-way valve 8002 remains closed, so that the gas in the first cavity 21011 can be compressed by the piston 22 and enter the air chamber 401 .

[0045] The piston 22 is movably connected to the piston driving member 23 along the extending direction of the piston chamber 2101. The piston driving member 23 is drivably connected to the driving device 10, so that when the piston driving member 23 is driven by the driving device 10 to drive the piston 22 to move in one direction along the piston chamber 2101, the gas in the first chamber 21011 can be pressed into the gas storage chamber 401; and when the piston driving member 23 is driven by the driving device 10 to drive the piston 22 to move in another direction along the piston chamber 2101, the gas pressure in the first chamber 21011 is reduced, so that the outside atmosphere can enter the first chamber 21011.

[0046] Preferably, the piston driving member 23 includes a crankshaft 231 and a crank 232 , wherein the crankshaft 231 has at least one bent portion 23101 , and one end of the crank 232 is connected to the bent portion 23101 on the crankshaft 231 .

[0047] The crankshaft 231 is rotatably disposed in the second cavity 21012, and the wheel 13 of the driving device 10 is disposed on one side of the main body 21. One end of the crankshaft 231 passes through the side wall of the main body 21 and is connected to the wheel 13, so that the wheel 13 can drive the crankshaft 231 to rotate.

[0048] Furthermore, the other end of the crankshaft 231 is fixed to the other side wall of the main body 21 relative to the wheel 13, so that the two ends of the crankshaft 231 are immovably abutted against the main body 21, and when the crankshaft 231 rotates, the bent portion 23101 of the crankshaft 231 will rotate in a circle with the two ends as the axis, thereby moving up and down in the vertical direction.

[0049] The piston 22 is slidably connected to the other end of the crank 232 . When the crankshaft 231 is driven to rotate by the wheel 13 , the crankshaft 231 drives the piston 22 to move up and down through the crank 232 .

[0050] Preferably, the purification component 30 includes a purification body 31 and a cooling component 32, the purification body 31 has a filter channel 3101 and a first port 3102 and a second port 3103 connected to the filter channel 3101, wherein the first port 3102 is connected to the outside, and the second port 3103 is connected to the air inlet 2102.

[0051] Preferably, the first port 3102 and the second port 3103 are provided with a height difference in the vertical direction, so that when air enters the filter channel 3101, it can contact the inner wall of the filter channel 3101 to remove part of the oily dirt.

[0052] The cooling member 32 can be arranged on the outer wall of the filter channel 3101 in a manner of heat exchange with the airflow in the filter channel 3101. Preferably, the cooling member 32 has a cooling fluid channel 3201, wherein the cooling fluid channel 3201 is surrounded by at least a portion of the outer wall of the filter channel 3101 formed in the purification body 31.

[0053] It can be understood by those skilled in the art that a coolant can be introduced into the cooling fluid channel 3201, so that the coolant can perform heat exchange with the airflow in the filter channel 3101. In this way, the oil in the airflow in the filter channel 3101 can be condensed, thereby making the air entering the first cavity 21011 cleaner.

[0054] Preferably, the purification component 30 includes a condenser 33, the cooling component 32 has an inlet 3202 and an outlet 3203, the inlet 3202 and the outlet 3203 are connected to the cooling fluid channel 3201, wherein the cooling fluid channel 3201 is connected to the condenser 33, so that a fluid that plays a circulating cooling role can be arranged in the cooling fluid channel 3201.

[0055] That is, the fluid can enter the cooling fluid channel 3201 from the inlet 3202 and flow to the condenser 33 from the outlet 3203 , and then enter the cooling fluid channel 3201 again from the inlet 3202 after being cooled by the condenser 33 .

[0056] Preferably, in the vertical direction, the inlet 3202 and the outlet 3203 have a predetermined height difference. As an example, the inlet 3202 is located below the cooling component 32, and the outlet 3203 is located above the cooling component 32, so that the fluid passes through the cooling component 32 slowly from bottom to top, which can better cool the pipeline, thereby realizing the cooling effect of the cooling component 32.

[0057] Preferably, the purification component 30 also includes a spray component 34, which is arranged on the outer wall of the filter channel 3101 in a manner of spraying the inner wall of the filter channel 3101, and the spray component 34 is located above the cooling component 32 in the vertical direction, so that the liquid sprayed by the spray component 34 can pass through the inner wall of the filter channel 3101 surrounded by the cooling fluid channel 3201, thereby cleaning the inner wall of the filter channel 3101.

[0058] Preferably, if Figure 4 As shown, the spray assembly 34 includes a spray pipe 341 and a plurality of spray heads 342 , wherein the spray heads 342 are connected to the spray pipe 341 , and the nozzles of the spray heads 342 extend downward into the filter channel 3101 .

[0059] Specifically, the spray pipe 341 is connected to the outside and surrounds the outer wall of the filter channel 3101. The multiple nozzles 342 are connected to the spray pipe 341 at intervals, so that external liquid can be sprayed out through the nozzles 342, thereby spraying the inner wall of the filter channel 3101.

[0060] Preferably, a plurality of the nozzles 342 are evenly arranged around the spray pipe 341 , so as to evenly spray the inner wall of the filter channel 3101 , so that the cooled and solidified oil in the filter channel 3101 is washed away, preventing the solidified oil from clogging the filter channel 3101 .

[0061] In addition, the purification component 30 is provided with an oil storage box 35, and the oil storage box 35 is arranged below the first port 3102. The oil storage box 35 can circulate with the outside air. While not hindering the air intake of the air compressor that can filter oil used for alloy production, the oil storage box 35 can also store oil blocks that fall off when the cooling component 32 is cooled and solidified, and oil washed down by the spray component 34, to prevent oil from polluting the environment.

[0062] Preferably, the purification component 30 is provided with an air filter 36, and the air filter 36 is arranged in at least a portion of the filter channel 3101 formed by the purification body 31, and in the vertical direction, the air filter 36 is located above the spray component 34, so that the air filter 36 can further filter other impurities in the air while avoiding being blocked by oil stains.

[0063] In other words, the cooling member 32 is used to remove oil and some impurities, and the air filter 36 can further filter impurities on this basis, so that the compressed gas is cleaner.

[0064] It should be understood by those skilled in the art that the embodiments of the present invention described above and shown in the accompanying drawings are only examples and do not limit the present invention. The advantages of the present invention have been fully and effectively realized. The functions and structural principles of the present invention have been demonstrated and explained in the embodiments, and the embodiments of the present invention may be deformed or modified in any way without departing from the principles.

Claims

1. An air compressor made of alloy and capable of filtering oil pollution, used to filter and compress air in a container with an air chamber, characterized in that: The air compressor capable of filtering oil pollution used for alloy production comprises: a driving device; A compression assembly, the compression assembly comprising: A body, the body having a piston cavity and an air inlet and an air outlet connected to the piston cavity, wherein the air outlet is arranged to be connected to the air storage cavity of the container, the air outlet is arranged to be installed with a first one-way valve, and the air inlet is arranged to be installed with a second one-way valve; a piston, the piston being arranged in the piston chamber and dividing the piston chamber into a first chamber and a second chamber, and the air inlet and the air outlet being arranged to communicate with the first chamber; a piston driving member, the piston driving member being drivably connected to the driving device, and the piston being movably connected to the piston driving member along the extending direction of the piston chamber; A purification component, the purification component comprising: a purification body, the purification body having a filter channel and a first port and a second port connected to the filter channel, wherein the first port and the second port are connected to the outside and the air inlet of the piston chamber respectively; A cooling component is disposed on the outer wall of the filter channel in a manner that the cooling component can perform heat exchange with the airflow in the filter channel.

2. The air compressor capable of filtering oil pollution made of alloy according to claim 1, characterized in that: The piston driving component includes a crankshaft and a crank. The crankshaft is arranged in the second cavity. The crankshaft is rotatably connected to the driving device, and the crankshaft has a bent portion. One end of the crank is connected to the bent portion on the crankshaft, and the other end is connected to the piston.

3. The air compressor capable of filtering oil pollution for alloy production according to claim 1, characterized in that: When the air pressure in the first cavity is lower than the external air pressure, the second one-way valve opens and the first one-way valve closes, and gas flows from the outside into the first cavity; when the air pressure in the first cavity is higher than the external air pressure, the second one-way valve closes and the first one-way valve opens, and the gas in the first cavity is compressed and enters the gas holding cavity.

4. The air compressor capable of filtering oil pollution for alloy production according to claim 1, characterized in that: The first port and the second port of the purification body are provided with a height difference in a vertical direction.

5. The air compressor capable of filtering oil pollution for alloy production according to claim 1, characterized in that: The cooling component has a cooling fluid channel, which is communicated with the outside and surrounds the outer wall of the filter channel, and is used to introduce a fluid with a cooling effect to reduce the temperature in a part of the filter channel.

6. The air compressor capable of filtering oil pollution for alloy production according to claim 5, characterized in that: The purification component includes a condenser, the cooling component has an inlet and an outlet, the inlet and the outlet are connected to the cooling fluid channel in the cooling component, the cooling fluid channel is connected to the condenser, and the inlet and the outlet are provided with a predetermined height difference in the vertical direction.

7. The air compressor capable of filtering oil pollution for alloy production according to claim 1, characterized in that: The purification component includes a spray component, which is arranged on the outer wall of the filter channel in a manner of spraying the inner wall of the filter channel, and the spray component is located above the cooling component in the vertical direction.

8. The air compressor capable of filtering oil pollution made of alloy according to claim 7, characterized in that: The spray assembly includes a spray pipe and a plurality of spray heads, wherein the spray pipe surrounds the outer wall of the filter channel, the plurality of spray heads are evenly connected to the spray pipe, and the nozzles of the spray heads extend downward into the filter channel.

9. The air compressor capable of filtering oil pollution made of alloy according to claim 1, characterized in that: The purification component further includes an oil storage box, which is arranged below the first port of the purification body and can circulate with the outside air.

10. The air compressor capable of filtering oil pollution for alloy production according to claim 7, characterized in that: The purification component further includes an air filter, which is disposed in at least a portion of the filter channel formed by the purification body, and in the vertical direction, the air filter is located above the spray component.

Images