CN211449994U - Air source distributor with oil, water and gas separation function - Google Patents

Abstract

The utility model belongs to the technical field of air supply distributor, especially, relate to an air supply distributor with oil, water, gas separation function, include: the body, air inlet, filter screen, air feed mouth, valve, blowoff valve and fin. The filter screen is arranged in the air inlet, a plurality of air supply ports are connected to the side wall of the body, and valves are arranged on the air supply ports; the blowoff valve is installed to the other end of body, the fin slope sets up at this internal, and the high-order one side of fin fixes on the body inner wall, and low level one side is close to the central axis setting of body. The utility model discloses an installation filter screen in the air inlet can effectively hold back the condensate water and the oil content that get into in the body, holds back the process and has the effect of gathering condensate water, oil content to increased its weight, be convenient for fall into the body bottom under the effect of self gravity, be convenient for discharge from the blowoff valve.

Description

Air source distributor with oil, water and gas separation function

Technical Field

The utility model belongs to the technical field of air supply distributor, especially, relate to an air supply distributor with oil, water, gas separation function.

Background

This information disclosed in the background of the invention is only for the purpose of increasing an understanding of the general background of the invention and is not necessarily to be taken as an acknowledgement or any form of suggestion that this information constitutes prior art already known to a person skilled in the art.

At present, in the petrochemical and chemical industries, a large number of pneumatic valves are adopted, the positions of the pneumatic valves are dispersed due to the complexity of process pipelines, each pneumatic valve is supplied with air through one air source pipe, an air supply pipeline is too long, construction is difficult, maintenance amount is large, and therefore people adopt an air source distributor to solve the problems. The air source distributor is an air source distribution auxiliary device for dispersedly installing the pneumatic instrument and the instrument air main pipe on site, however, a small amount of moisture and oil are contained in compressed air entering the distributor, but the existing distributor is not provided with an automatic pollution discharge device, and after the air source distributor is used for a long time, the moisture and the oil can enter the pneumatic instrument to influence the normal operation of the instrument.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the foretell prior art, the utility model provides an air supply distributor with oil, water, gas separation function, the device can effectively hold back the condensate water and the oil content that get into in the air supply distributor, prevents that it from getting into among the pneumatic instrument.

In order to achieve the above object, the technical solution of the present invention is specifically as follows:

an air source distributor with oil, water and air separation function, comprising: the body, air inlet, filter screen, air feed mouth, valve, blowoff valve and fin. The filter screen is arranged in the air inlet, a plurality of air supply ports are connected to the side wall of the body, and valves are arranged on the air supply ports; the blowoff valve is installed to the other end of body, the fin slope sets up at this internal, and the high-order one side of fin fixes on the body inner wall, and low level one side is close to the central axis setting of body.

Further, the air inlet and the air source are connected through a flange, and preferably, a sealing element is arranged between the air inlet and the flange to prevent insufficient air supply pressure caused by air leakage; optionally, the sealing element is a rubber gasket, and the rubber gasket is fastened between the air inlet and the flange of the air source in a screwing manner, so that good sealing is achieved.

Further, the valve selects a ball valve, and further, the ball valve adopts an internal thread ball valve, and the main function of the ball valve is to enable gas in the cavity to enter a corresponding pipeline according to a pipeline for supplying gas as required.

Furthermore, the blowoff valve is an air drain valve, and the blowoff valve is arranged at the bottom of the body, so that condensed water and oil trapped in the body are discharged, the moisture is prevented from entering the pneumatic instrument to influence the normal operation of the instrument, and the stability and cleanness of an instrument air source are ensured.

Furthermore, the fins are of a conical barrel structure, two ports of each fin are in an open shape, the open end with the larger diameter is fixed on the inner wall of the body, the open end with the smaller diameter is arranged close to the central axis of the body, the opening with the larger diameter is positioned at a high position, and the end with the smaller diameter is positioned at a low position; so as to further trap the condensed water and oil carried in the air.

Compared with the prior art, the utility model discloses following beneficial effect has been obtained:

(1) the utility model discloses an installation filter screen in the air inlet can effectively hold back the condensate water and the oil content that get into in the body, holds back the process and has the effect of gathering condensate water, oil content to increased its weight, be convenient for fall into the body bottom under the effect of self gravity, be convenient for discharge from the blowoff valve.

(2) The utility model discloses install downwards between the air feed inlet at this internal fin slope that sets up, formed the protection to the air feed inlet, can further hold back the condensation water and the oil content of wanting to be inhaled in the air feed inlet.

Drawings

The accompanying drawings, which form a part of the specification, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without unduly limiting the scope of the invention.

Fig. 1 is a schematic structural diagram of an air source distributor with oil, water and gas separation functions in an embodiment of the present invention.

Fig. 2 is a schematic structural diagram of a fin according to an embodiment of the present invention.

The reference numerals in the drawings denote: 1-body, 2-air inlet, 3-filter screen, 4-air inlet, 5-valve, 6-blowoff valve, 7-fin.

Detailed Description

It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the invention. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the invention. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

As mentioned in the background of the invention, because the compressed air entering the distributor has a small amount of moisture and oil, but the existing distributor has no automatic pollution discharge device, after long-term use, the moisture and oil can enter the pneumatic instrument to affect the normal operation of the instrument. Therefore, the utility model provides an air source distributor with oil, water, gas separation function, it is right now to combine figure and embodiment the utility model discloses explain further.

First embodimentReferring to fig. 1, there is illustrated an air source distributor with oil, water and gas separation function designed by the present invention, comprising: the device comprises a body 1, an air inlet 2, a filter screen 3, an air supply port 4, a valve 5, a blow-down valve 6 and fins 7. The body 1 is a tubular structure with a cavity, one end of the body is used as an air inlet 2, a filter screen 3 is installed in the air inlet, a plurality of air supply ports 4 are connected to the side wall of the body 1, and valves 5 are installed on the air supply ports; the blowoff valve 6 is installed to the other end of body 1, fin 7 slope sets up at this internal, and the high-order one side of fin fixes on the body inner wall, and low level one side is close to the central axis setting of body.

Through installing the filter screen in the air inlet, can effectively hold back condensate water and oil content in getting into the body, hold back the effect that the process has to condensate water, oil content and carry out the gathering to increased its weight, be convenient for fall into the body bottom under the effect of self gravity, avoid condensate water, oil content small, light in weight in the in-process that falls down is inhaled the air supply mouth, and then influence the normal operating of instrument in getting into the air gauge.

Further, through the fin of slope installation downwards between this internal air supply mouth, formed the protection to the air supply mouth, can further hold back the comdenstion water and the oil content that want to be sucked in the air supply mouth, because the liquid drops such as partial comdenstion water, oil content that preliminary hold back on the filter screen can be smashed again under the effect of the air of high-speed through the filter screen, exist the possibility of being sucked in the pneumatic instrument, through holding back again of fin, can avoid comdenstion water, oil content to get into in the pneumatic instrument basically.

It is understood that on the basis of the first embodiment, the following technical solutions including but not limited to the following may be derived to solve different technical problems and achieve different purposes of the invention, and specific examples are as follows:

second embodimentReferring to fig. 1 and 2, the fin 7 is a tapered cylindrical structure, two ports of the fin are both in an open shape, the open end with the larger diameter is fixed on the inner wall of the body 1, the open end with the smaller diameter is arranged close to the central axis of the body, the open end with the larger diameter is at a high position, and the end with the smaller diameter is at a low position; so as to further trap the condensed water and oil carried in the air.

Third embodimentThe utility model discloses a gas supply device, realize connecting through the flange between air inlet 2 and the air supply, just be provided with the rubber gasket between air inlet and the flange as sealing element, fasten the rubber gasket between the flange of air inlet 2 and air supply through the mode of spiro union, realize good sealed, prevent that gas leakage from causing the air feed pressure not enough.

Fourth embodiment The valve 5 adopts an internal thread ball valve, and the main function of the valve is to enable gas in the cavity of the body 1 to enter a corresponding pipeline according to the pipeline for supplying gas as required.

Fifth embodiment The blowoff valve 6 is an air drain valve, and the blowoff valve is arranged at the bottom of the body 1, so that condensed water and oil trapped in the body are discharged, the normal operation of the instrument is influenced when the moisture enters the pneumatic instrument, and the stability of an instrument air source and the stability of the instrument air source are ensuredAnd (5) cleaning.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (8)

1. An air source distributor with oil, water and gas separation function, comprising: the device comprises a body, an air inlet, a filter screen, an air supply port, a valve, a drain valve and fins; the filter screen is arranged in the air inlet, a plurality of air supply ports are connected to the side wall of the body, and valves are arranged on the air supply ports; the blowoff valve is installed to the other end of body, the fin slope sets up at this internal, and the high-order one side of fin fixes on the body inner wall, and low level one side is close to the central axis setting of body.

2. The air supply distributor with oil, water and air separating function as claimed in claim 1, wherein the air inlet and the air supply are connected by a flange.

3. The air supply distributor with oil, water and air separating function as claimed in claim 2, wherein a sealing element is provided between the air inlet and the flange.

4. The air supply distributor with oil, water and air separating function as claimed in claim 3, wherein the sealing element is a rubber gasket fastened between the air inlet and the flange of the air supply by means of screw connection.

5. The air source distributor with oil, water and gas separating function as claimed in claim 1, wherein said valve is a ball valve.

6. The air source distributor with oil, water and gas separating function as claimed in claim 5, wherein said ball valve is an internal thread ball valve.

7. The air source distributor with oil, water and air separating function as claimed in claim 1, wherein said blowoff valve is an air trap.

8. An air supply distributor with oil, water and gas separating function as defined in any one of claims 1-7 wherein the fin is a conical cylinder structure, both ends of which are open, the open end with larger diameter is fixed on the inner wall of the body, the open end with smaller diameter is arranged near the central axis of the body, the open end with larger diameter is at high position, and the end with smaller diameter is at low position.

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