CN213995135U

CN213995135U - Oil content discharge connecting pipe easy to clean

Info

Publication number: CN213995135U
Application number: CN202022666696.5U
Authority: CN
Inventors: 王鑫余
Original assignee: Xinchang Jiechuang Holding Co ltd
Current assignee: Xinchang Jiechuang Holding Co ltd
Priority date: 2020-11-17
Filing date: 2020-11-17
Publication date: 2021-08-20
Anticipated expiration: 2030-11-17

Abstract

The utility model provides an easy clear oil content ejection of compact takeover, include: first body, second body and tube head. The feeding end of the first pipe body is connected with a discharge valve of the oil separator, and a cleaning connecting pipe is arranged on the first pipe body. The second body includes first linkage segment, second linkage segment and the insertion section that connects in order. The insertion section is arranged inside the discharge end of the first pipe body in a sliding mode, when the insertion section slides to the insertion limit position, the side wall of the insertion section seals the pipe opening of the cleaning connecting pipe, and when the insertion section slides to the extraction limit position, the cleaning connecting pipe is communicated with the first pipe body. The tube head comprises a nozzle and a splicing section, wherein the splicing section is detachably inserted into the first connecting section. An easy clear oil content divides the ejection of compact to take over, can reduce the clean degree of difficulty that the ejection of compact was taken over, promote oil separator's maintenance efficiency.

Description

Oil content discharge connecting pipe easy to clean

Technical Field

The utility model belongs to oil separator equipment field especially relates to an easy clear oil content ejection of compact is taken over.

Background

The oil separator is also called as oil separator, and is a pressure swing separation device installed on a compressor, and when the pressure swing separation device works, the oil separator can separate lubricating oil in high-pressure steam discharged by the compressor by reducing the speed of an air flow and changing the direction of the air flow, so that the safe and efficient operation of the device is ensured.

In order to facilitate the discharge of the separated oil phase substances, a discharge connecting pipe is usually arranged at the bottom of the oil separator, and when the oil phase substances in the oil separator meet the discharge volume, the discharge connecting pipe can discharge the oil phase substances in time, so that the oil separator can be ensured to be in a normal working state. However, since the oil phase material generally has high viscosity and easy solidification property, the oil dispensing nozzle may be clogged or contaminated after a certain period of use. The cleaning difficulty of the existing discharging connecting pipe is high, and workers cannot efficiently clean the pipe orifice and the pipe inner wall of the discharging connecting pipe when cleaning, so that the working efficiency of oil content maintenance can be seriously influenced.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing an easy clear oil content ejection of compact takeover to realize reducing the purpose of the clean degree of difficulty that the oil separator ejection of compact was taken over.

In order to achieve the above purpose, the technical scheme of the utility model is realized like this:

an easily cleaned oil discharge nozzle comprising:

the feeding end of the first pipe body is connected with a discharge valve of the oil separator, and a cleaning connecting pipe is arranged on the first pipe body;

the second pipe body comprises a first connecting section, a second connecting section and an inserting section which are connected in sequence, the outer diameter of the inserting section is equal to the inner diameter of the first pipe body, and the outer diameter of the second connecting section is larger than that of the inserting section; the insertion section is arranged in the discharging end of the first pipe body in a sliding mode, when the insertion section slides to an insertion limit position, the side wall of the insertion section seals the pipe opening of the cleaning connecting pipe, and when the insertion section slides to a pulling limit position, the cleaning connecting pipe is communicated with the first pipe body;

the tube head, the tube head includes nozzle and concatenation section, concatenation section detachable inserts inside the first linkage segment.

Furthermore, the discharge connecting pipe also comprises a connecting sleeve, and the connecting sleeve is rotatably sleeved on the discharge end of the first pipe body; the inner wall of the connecting sleeve is provided with an internal thread, and correspondingly, the side wall of the second connecting section is provided with a first thread matched with the internal thread.

Furthermore, the lateral wall of the first connecting section is provided with an accommodating notch, the accommodating notch is communicated with the end face of the first connecting section, the lateral wall of the splicing section is provided with a connecting slip matched with the accommodating notch, and the lateral wall of the connecting slip is provided with a second thread matched with the internal thread.

Furthermore, the inner diameter of the first connecting section is larger than that of the second connecting section, the outer diameter of the splicing section is equal to that of the first connecting section, and the inner diameter of the splicing section is equal to that of the second connecting section.

Furthermore, the side wall of the insertion section is provided with a sliding groove parallel to the axis of the insertion section, correspondingly, the inner wall of the first pipe body is provided with a limiting block matched with the sliding groove, and the limiting block is arranged in the sliding groove.

Furthermore, a conical flow guide slope surface is arranged on the end surface of the insertion section.

Compared with the prior art, the oil content discharge connecting pipe easy to clean has the following advantages:

(1) the oil separation discharging connecting pipe easy to clean can control the on-off condition between the cleaning connecting pipe and the first pipe body through the sliding of the second pipe body, when the discharging connecting pipe performs oil discharging work of the oil separator, a worker can slide the second pipe body to an insertion limit position, and the side wall of an insertion section seals the pipe orifice of the cleaning connecting pipe at the moment, so that oil phase substances are prevented from entering the cleaning connecting pipe; when the inside of the discharging connecting pipe needs to be cleaned, a worker can slide the second pipe body to the extraction limit position, the cleaning connecting pipe is communicated with the first pipe body at the moment, the worker can guide cleaning media into the discharging connecting pipe along the cleaning connecting pipe, and therefore the cleaning difficulty of oil stains in the pipe is reduced, and the maintenance efficiency of the oil separator is improved.

(2) An easy clear oil content divides ejection of compact to take over, adopt the detachable mode to be connected between its tube head and the second body, when carrying out cleaning work, the mode that the staff accessible was dismantled washs the tube head alone, can reduce the clear degree of difficulty of tube head through this mode, make things convenient for the staff to take over to wash oil separator ejection of compact.

Drawings

The accompanying drawings, which form a part hereof, 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 undue limitation. In the drawings:

fig. 1 is a schematic structural view of a discharge connecting pipe according to an embodiment of the present invention;

fig. 2 is an exploded view of a discharge connection pipe according to an embodiment of the present invention;

fig. 3 is a cross-sectional view (oil drainage state) of the discharge connecting pipe according to the embodiment of the present invention;

fig. 4 is a cross-sectional view of a discharge nozzle according to an embodiment of the present invention (in a clean state, with the nozzle removed);

fig. 5 is a schematic structural diagram of a tube head according to an embodiment of the present invention;

fig. 6 is a sectional inner view of the second tube according to the embodiment of the present invention.

Description of reference numerals:

1-a first tube; 11-cleaning the connecting pipe; 12-a limiting block; 2-a first connection section; 21-a receiving cut; 3-a second connection section; 4-an insertion section; 41-a sliding groove; 42-diversion slope surface; 5-a nozzle; 6, splicing sections; 61-connecting the cutting; 7-connecting the sleeve; 71-bearing.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. 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," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

An oil content discharge connecting pipe easy to clean can reduce the cleaning difficulty of the discharge connecting pipe and improve the maintenance efficiency of an oil separator. Fig. 1 is a schematic structural diagram of a discharge adapter in this embodiment, and fig. 2 is an exploded view of the discharge adapter, and as shown in the drawing, the discharge adapter in this embodiment includes: first body 1, second body and tube head.

The first pipe body 1 is used for receiving oil phase substances from the oil separator, when the first pipe body 1 is connected, the feeding end of the first pipe body 1 is connected with a discharge valve of the oil separator, and the oil phase substances separated from the oil separator can flow into the discharge connecting pipe after the discharge valve is opened. In order to clean the discharging connecting pipe conveniently, the cleaning connecting pipe 11 is arranged on the first pipe body 1, when cleaning work is needed, cleaning media such as cleaning liquid or high-temperature steam can be guided into the first pipe body 1 through the cleaning connecting pipe 11 by a worker, and therefore oil stains attached to the inner wall of the discharging connecting pipe are removed.

The second pipe body is used for controlling the connection and disconnection between the cleaning connection pipe 11 and the first pipe body 1, and specifically, as shown in fig. 6, the second pipe body includes a first connection section 2, a second connection section 3 and an insertion section which are connected in sequence. The inserting section 4 is arranged inside the discharging end of the first pipe body 1 in a sliding mode, the outer diameter of the inserting section 4 is equal to the inner diameter of the first pipe body 1, and the outer diameter of the second connecting section 3 is larger than that of the inserting section 4.

Optionally, in order to reduce the flow resistance of the oil phase substance in the discharging connection pipe, a tapered flow guiding slope 42 is arranged on the end surface of the insertion section 4.

When oil discharge of the oil separator needs to be performed through the discharge connecting pipe, a worker can slide the second pipe body to the insertion limit position, and the structure of the discharge connecting pipe can be illustrated in fig. 3. As shown in the figure, in the oil drainage state, the side wall of the insertion section 4 will close the nozzle of the cleaning connection pipe 11, so that the oil phase substance can be prevented from entering the inside of the cleaning connection pipe 11, and the oil phase substance can be discharged in time.

When the discharging connecting pipe needs to be cleaned, a worker can slide the second pipe body to the pulling-out limit position, and the structure of the discharging connecting pipe can be shown in fig. 4. As shown in the figure, in the cleaning state, the insertion section 4 will be misaligned with the nozzle of the cleaning nozzle 11, and the cleaning nozzle 11 will be communicated with the first pipe body 1. The worker can introduce the cleaning medium into the discharge nozzle along the cleaning nozzle 11, thereby cleaning the oil stain adhered to the inner wall of the pipe.

Optionally, in order to avoid the second pipe body from deviating during the sliding process, a sliding groove 41 parallel to the axis of the insertion section 4 is formed on the sidewall of the insertion section 4. Correspondingly, the inner wall of the first pipe body 1 is provided with a limiting block 12 matched with the sliding groove 41, and the limiting block 12 is arranged in the sliding groove 41. The sliding of the second pipe body can be guided through the matching of the limiting block 12 and the sliding groove 41, and the second pipe body is prevented from rotating or deviating in position in the sliding process. In addition, the worker can adjust the length of the sliding groove 41 according to actual requirements, and the sliding stroke of the second pipe body can be adjusted by adjusting the length of the sliding groove 41, so that the second pipe body can be ensured to be capable of closing (or opening) the cleaning connection pipe 11 when being inserted (or pulled out) of a limit position.

The pipe head is used for discharging oil phase substances to the outside of the discharge connecting pipe, and particularly, as shown in fig. 5, the pipe head comprises a nozzle 5 and a splicing section 6. Since the nozzle 5 is in direct contact with the environment, oil contamination can easily accumulate in this area, and the splicing section 6 can be detachably connected to the first connecting section 2 for the convenience of cleaning the nozzle 5 by the workers. When working, the worker can insert the splicing section 6 into the first connecting section 2, so that the oil phase substances in the discharge connecting pipe are discharged to the outside along the nozzle 5; when cleaning, the staff can dismantle the tube head alone to it cleans to focus.

Optionally, for avoiding the seepage that the concatenation department between tube head and the second body takes place the oil phase material, the internal diameter of first linkage segment 2 is greater than the internal diameter of second linkage segment 3, the external diameter of concatenation section 6 equals with the internal diameter of first linkage segment 2, and the internal diameter of concatenation section 6 equals with the internal diameter of second linkage segment 3. After the splicing section 6 is inserted into the first connecting section 2, the end face of the splicing section 6 is abutted against the diameter-changing position between the first connecting section 2 and the second connecting section 3, the sealing capacity of the discharging connecting pipe can be improved through the abutting effect, and the oil phase substance is prevented from leaking.

In this embodiment, for realizing being connected between tube head, second body and the first body 1, the ejection of compact is taken over and is still included connecting sleeve 7, and is concrete, connecting sleeve 7 passes through the rotatable cover of bearing 71 and establishes on the discharge end of first body 1, is equipped with the internal thread for connection on connecting sleeve 7's the inner wall.

For the convenience is fixed the position of second body be equipped with on the lateral wall of second linkage segment 3 with internal thread matched with first screw thread. After the insertion section 4 is inserted into the first pipe body 1, the worker can engage the internal thread with the first thread by rotating the connecting sleeve 7, and can move the second pipe body toward the inside of the first pipe body 1 by the transmission function between the threads, and finally fix the second pipe body at the insertion limit position. When the discharging connecting pipe needs to be cleaned, a worker can rotate the connecting sleeve 7 reversely, the second pipe body can move outwards under the action of the threads, and finally the cleaning connecting pipe 11 is communicated with the first pipe body 1.

For the convenience is fixed the position of tube head be equipped with on the lateral wall of first linkage segment 2 and hold incision 21, it is linked together, corresponding to hold incision 21 and the terminal surface of first linkage segment 2 be equipped with on the lateral wall of concatenation section 6 and hold incision 21 matched with and be connected cutting 61, be equipped with on the lateral wall of connecting cutting 61 with internal thread matched with second screw thread. When the splicing section 6 is inserted into the first connecting section 2, the connecting plug 61 will enter the receiving slot 21. Since the second tubular body moves towards the inside of the first tubular body 1 as the coupling sleeve 7 rotates, the first coupling section 2, to which the cartridge is mounted, will gradually approach the coupling sleeve 7. When connecting cutting 61 and connecting sleeve 7 and contacting, the second screw thread can mesh with the internal thread mutually, can avoid the tube head to take place to break away from with the second body through the meshing relation between second screw thread and the internal thread to promote this ejection of compact takeover the wholeness at the during operation. When the tube head needs to be detached for cleaning, the worker needs to make the connecting inserting bar 61 withdraw from the connecting sleeve 7 by reversely rotating the connecting sleeve 7, and the tube head can be separated from the second tube body at the moment.

The following explains the effects of the above-described scheme:

the embodiment provides an easy clear oil content divides ejection of compact takeover, the slip that can pass through the second body is controlled the break-make condition between clean takeover and the first body, when needs are taken over the inside washing to the ejection of compact, the staff can slide the second body to extracting extreme position, clean takeover will be linked together with first body this moment, the staff can take over the leading-in ejection of compact takeover inside with the medium for the cleaning along the cleanness, thereby reduce the clean degree of difficulty of intraductal greasy dirt, promote oil separator's maintenance efficiency. In addition, adopt the detachable mode to be connected between this device tube head and second body, when carrying out cleaning work, the mode that staff's accessible was dismantled washs the tube head alone, can reduce the clear degree of difficulty of tube head through this mode, makes things convenient for the staff to wash oil separator ejection of compact takeover.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An easily cleaned oil discharge nozzle, comprising:

the oil separator comprises a first pipe body (1), wherein the feed end of the first pipe body (1) is connected with a discharge valve of the oil separator, and a cleaning connecting pipe (11) is arranged on the first pipe body (1);

the second pipe body comprises a first connecting section (2), a second connecting section (3) and an inserting section (4) which are connected in sequence, the outer diameter of the inserting section (4) is equal to the inner diameter of the first pipe body (1), and the outer diameter of the second connecting section (3) is larger than the outer diameter of the inserting section (4); the insertion section (4) is arranged in the discharging end of the first pipe body (1) in a sliding mode, when the insertion section (4) slides to an insertion limit position, the side wall of the insertion section (4) seals the pipe opening of the cleaning connecting pipe (11), and when the insertion section (4) slides to a pulling limit position, the cleaning connecting pipe (11) is communicated with the first pipe body (1);

the tube head, the tube head includes nozzle (5) and concatenation section (6), concatenation section (6) detachable inserts inside first linkage segment (2).

2. An easily cleanable oil discharge nozzle according to claim 1, wherein: the discharging connecting pipe also comprises a connecting sleeve (7), and the connecting sleeve (7) is rotatably sleeved on the discharging end of the first pipe body (1); the inner wall of the connecting sleeve (7) is provided with an internal thread, and correspondingly, the side wall of the second connecting section (3) is provided with a first thread matched with the internal thread.

3. An easily cleanable oil outlet nozzle according to claim 1 or 2, wherein: be equipped with on the lateral wall of first linkage segment (2) and hold incision (21), it is linked together with the terminal surface of first linkage segment (2) to hold incision (21) be equipped with on the lateral wall of concatenation section (6) and hold incision (21) matched with connection cutting slips (61) be equipped with on the lateral wall of connection cutting slips (61) with internal thread matched with second screw thread.

4. An easily cleanable oil discharge nozzle according to claim 1, wherein: the internal diameter of first linkage segment (2) is greater than the internal diameter of second linkage segment (3), the external diameter of concatenation section (6) equals with the internal diameter of first linkage segment (2), and the internal diameter of concatenation section (6) equals with the internal diameter of second linkage segment (3).

5. An easily cleanable oil discharge nozzle according to claim 1, wherein: the side wall of the insertion section (4) is provided with a sliding groove (41) parallel to the axis of the insertion section (4), correspondingly, the inner wall of the first pipe body (1) is provided with a limiting block (12) matched with the sliding groove (41), and the limiting block (12) is arranged in the sliding groove (41).

6. An easily cleanable oil discharge nozzle according to claim 1, wherein: the end surface of the insertion section (4) is provided with a conical flow guide slope surface (42).