CN112283113A - Oil-gas separation barrel convenient to replace oil content core and pressure maintaining valve - Google Patents
Oil-gas separation barrel convenient to replace oil content core and pressure maintaining valve Download PDFInfo
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- CN112283113A CN112283113A CN202010942819.5A CN202010942819A CN112283113A CN 112283113 A CN112283113 A CN 112283113A CN 202010942819 A CN202010942819 A CN 202010942819A CN 112283113 A CN112283113 A CN 112283113A
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- oil
- barrel
- gas separation
- core
- sealing cover
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
- F04C29/02—Lubrication; Lubricant separation
- F04C29/026—Lubricant separation
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- General Engineering & Computer Science (AREA)
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Abstract
The invention discloses an oil-gas separation barrel convenient for replacing an oil content core and a pressure maintaining valve, which comprises an oil content barrel and an oil outlet pipe, wherein the oil content barrel is a cylindrical barrel horizontally fixed on a machine base, a cylindrical cavity is formed in the oil content barrel, an upper sealing cover is installed on the upper end face of the oil content barrel, a sealing cover handle is arranged on the top end face of the upper sealing cover, a sealing ring is fixed between the upper sealing cover and the oil content barrel, a rotating support is arranged at the center of the upper sealing cover and penetrates through a cavity from the upper end face of the oil content barrel, the side wall of the oil content barrel is provided with the pressure maintaining valve, and the upper part of the cavity of the oil content barrel is provided with the oil-gas separation core. In short, the technical scheme of the application utilizes coherent and compact structure, and solves the problems that the gas outlet, the pressure maintaining valve and the gas outlet pipeline of the traditional oil-gas separation barrel are all arranged on the cover plate, the cover plate is opened during maintenance, the pipeline and the pressure maintaining valve are firstly disassembled, and the pipeline and the pressure maintaining valve have great weight and potential safety hazards simultaneously.
Description
Technical Field
The invention relates to the technical field of liquid separation, in particular to an oil-gas separation barrel convenient for replacing an oil core and a pressure maintaining valve.
Background
The oil-injected screw air compressor is a positive displacement gas compression machine whose working volume can be turned, the compression of gas can be implemented by means of change of volume, the change of the volume is achieved by means of the rotary motion of a pair of rotors of the compressor in the shell, the oil-gas separation barrel is a component for separating cooling liquid of the screw machine from compressed air, the service life of the oil-gas separation barrel is about 3000 hours under normal operation, but the quality of lubricating oil and the filtering precision of air have great influence on the service life, it can be seen that under severe use environment, the maintenance and replacement period of the empty filter element must be shortened, even considering the additional installation of the preposed air filter, the oil-gas separation barrel must be replaced when the oil-gas separation barrel expires or the pressure difference between the front and the back exceeds 0.12Mpa, otherwise, the motor overload is caused to cause the damage of the oil-gas separation barrel and the oil leakage, and the traditional oil-gas separation device has the following disadvantages in the use process:
the gas outlet, the pressure maintenance valve and the gas outlet pipeline of traditional oil-gas separation bucket are all above the apron, will open the apron when doing the maintenance, will demolish pipeline and pressure maintenance valve above earlier, because pipeline and pressure maintenance valve weight are very big, and manual operation wastes time and energy, has the potential safety hazard simultaneously.
It can be seen that there is a need for an oil and gas separation barrel that facilitates oil core replacement and pressure maintenance valves.
Disclosure of Invention
In view of the above, an object of the present invention is to provide an oil-gas separation barrel with an oil core and a pressure maintaining valve convenient to replace, so as to solve the problems that the gas outlet, the pressure maintaining valve and the gas outlet pipeline of the conventional oil-gas separation barrel are all located on a cover plate, the cover plate needs to be opened during maintenance, the pipeline and the pressure maintaining valve above need to be removed first, and the pipeline and the pressure maintaining valve have large weights, so that manual operation is time-consuming and labor-consuming, and potential safety hazards exist.
In order to achieve the purpose, the invention is realized by the following technical scheme:
an oil-gas separation barrel convenient for replacing an oil content core and a pressure maintaining valve comprises an oil content barrel and an oil outlet pipe, wherein the oil content barrel is a cylindrical barrel horizontally fixed on a machine base, a cylindrical cavity is formed in the oil content barrel, an upper sealing cover is installed on the upper end face of the oil content barrel, a sealing cover handle is arranged on the top end face of the upper sealing cover, a sealing ring is fixed between the upper sealing cover and the oil content barrel, a rotary support is arranged at the center of the upper sealing cover and penetrates through a cavity from the upper end face of the oil content barrel, the side wall of the oil content barrel is provided with the pressure maintaining valve, the oil-gas separation core is arranged on the upper portion of the cavity of the oil content barrel, an oil return pipe is installed in the oil-gas separation core, a cyclone barrel inner sleeve is installed on the outer wall of the oil content barrel, an air inlet pipe is installed on the outer side wall of the oil content barrel, an upper end port, the side wall of the oil drum is provided with an air outlet;
the oil-gas separation core below is provided with the oil-gas separation room, the indoor cooling lubricating oil that is equipped with of oil-gas separation, the oil divides the barreled bottom to be located the cooling lubricating oil below and is provided with the oil extraction valve, and the cooling lubricating oil interpolation has an oil pipe, and the other end of oil pipe stretches out in the lateral wall of oil branch bucket, the oiling mouth is installed to the outdoor lateral wall of oil-gas separation.
Furthermore, an oil blocking plate is arranged in the oil separation barrel and is positioned in the cooling lubricating oil.
Furthermore, a central hole is formed in the upper sealing cover, and the diameter of the central hole is smaller than the inner diameter of the oil-gas separation core.
Further, an oil observation mirror is arranged on the side wall of the oil separation barrel, and the oil observation mirror is as high as the cooling lubricating oil.
The invention has the beneficial effects that:
according to the invention, the air outlet is designed on the side surface of the oil separation barrel, the cover plate is opened without moving to the air outlet pipeline and the pressure maintaining valve, the cover plate can be easily opened manually, the operation is convenient, and the maintenance is also convenient.
In short, this application technical scheme utilizes coherent and compact structure, and the gas outlet, the pressure that have solved traditional oil-gas separation bucket maintain the valve and go out the gas pipeline and all be on the apron, will open the apron when doing the maintenance, will demolish pipeline and pressure maintenance valve above earlier because pipeline and pressure maintain valve weight very big, and manual operation wastes time and energy, has the problem of potential safety hazard simultaneously.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objectives and other advantages of the invention may be realized and attained by the means of the instrumentalities and combinations particularly pointed out hereinafter.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic side view of the present invention;
in the figure: 01. a pressure maintenance valve; 02. rotating the bracket; 03. an upper sealing cover; 04. an air outlet; 05. oil separating barrel; 06. an oil-gas separation core; 07. an oil outlet pipe; 08. an oil-gas separation chamber; 09. cooling the lubricating oil; 10. an air inlet pipe; 11. a flexible connecting pipe; 12. an oil discharge valve; 13. a oil-rotating baffle plate; 14. an oil observation mirror; 15. an oil filling port; 16. an oil return pipe; 17. an oil outlet buffer zone; 18. a capping handle; 19. and (5) sealing rings.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the above description of the present invention, it should be noted that the terms "one side", "the other side" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention are conventionally placed in use, and are only used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or the element to which the present invention is directed must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
Further, the term "identical" and the like do not mean that the components are absolutely required to be identical, but may have slight differences. The term "perpendicular" merely means that the positional relationship between the components is more perpendicular than "parallel", and does not mean that the structure must be perfectly perpendicular, but may be slightly inclined.
Referring to fig. 1-2, the present invention provides a technical solution: an oil-gas separation barrel convenient for replacing an oil content core and a pressure maintaining valve comprises an oil content barrel 05 and an oil outlet pipe 07, wherein the oil content barrel 05 is a cylindrical barrel horizontally fixed on a machine base, a cylindrical cavity is formed in the oil content barrel 05, an upper sealing cover 03 is installed on the upper end face of the oil content barrel 05, a sealing cover handle 18 is arranged on the top end face of the upper sealing cover 03, a sealing ring 19 is fixed between the upper sealing cover 03 and the oil content barrel 05, a rotating support 02 is arranged at the center of the upper sealing cover 03, the rotating support 02 penetrates through a cavity from the upper end face of the oil content barrel 05, a pressure maintaining valve 01 is arranged on the side wall of the oil content barrel 05, an oil-gas separation core 06 is arranged on the upper portion of the cavity of the oil content barrel 05, an oil return pipe 16 is installed in the oil-gas separation core 06, a cyclone barrel inner sleeve is installed on the outer wall of the oil content barrel 05, an air inlet pipe 10 is connected with an upper port located at the, the side wall of the oil separation barrel is provided with an air outlet 04;
an oil-gas separation chamber 08 is arranged below the oil-gas separation core 06, cooling lubricating oil 09 is arranged in the oil-gas separation chamber 08, an oil discharge valve 12 is arranged at the bottom end of the oil separation barrel 05 below the cooling lubricating oil 09, an oil outlet pipe 07 is inserted in the cooling lubricating oil 09, the other end of the oil outlet pipe 07 extends out of the side wall of the oil separation barrel 05, and an oil injection port 15 is arranged on the outer side wall of the oil-gas separation chamber 08.
In the invention, the oil separation barrel 05 is internally provided with the oil rotation blocking plate 13, the oil rotation blocking plate 13 is positioned in the cooling lubricating oil 09, an oil-gas mixture enters the oil separation barrel 05 tangentially, a vortex is formed after the oil-gas mixture enters the oil separation barrel 05, the lower middle point of the oil surface is concave during rotation, so that the oil outlet pipe 07 cannot suck oil, high-temperature faults can be caused, and the problem of the high-temperature faults can be avoided through the oil rotation blocking plate 13.
In the invention, the upper sealing cover 03 is internally provided with a central hole, the diameter of the central hole is smaller than the inner diameter of the oil-gas separation core 06, so that gas can be conveniently led out in the central direction, the load around the oil-gas separation core 06 is balanced, the oil-gas separation is thorough, and the service life of the device is prolonged.
In the invention, the side wall of the oil separating barrel 05 is provided with the oil observation mirror 14, the oil observation mirror 14 is as high as the cooling lubricating oil 09, the using condition and the residual amount of the cooling lubricating oil 09 can be observed through the oil observation mirror 14, the cooling lubricating oil 09 can be conveniently replaced and added in time, the machine can be conveniently maintained, and the service life of the device is prolonged.
Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.
Claims (4)
1. The utility model provides a oil-gas separation bucket convenient to change oil core and pressure maintenance valve, includes oil branch bucket (05) and oil pipe (07), its characterized in that: the oil separation barrel (05) is a cylindrical barrel horizontally fixed on a machine base, a cylindrical cavity is formed in the oil separation barrel (05), an upper sealing cover (03) is installed on the upper end face of the oil separation barrel (05), a sealing cover handle (18) is arranged on the top end face of the upper sealing cover (03), a sealing ring (19) is fixed between the upper sealing cover (03) and the oil separation barrel (05), a rotating support (02) is arranged at the center of the upper sealing cover (03), the rotating support (02) penetrates through the cavity from the upper end face of the oil separation barrel (05), a pressure maintaining valve (01) is arranged on the side wall of the oil separation barrel (05), an oil-gas separation core (06) is arranged on the upper portion of the cavity of the oil separation barrel (05), an oil return pipe (16) is installed in the oil-gas separation core (06), a cyclone barrel inner sleeve is installed on the outer wall of the oil-gas separation core (06), and a gas inlet pipe (10) is installed on the outer, an upper end port of the air inlet pipe (10) is positioned on the outer side wall of the oil-gas separation core (06), the other end of the air inlet pipe (10) is fixedly connected with a flexible connecting pipe (11), and an air outlet (04) is arranged on the side wall of the oil separation barrel;
oil-gas separation core (06) below is provided with oil-gas separation room (08), cooling lubricating oil (09) are equipped with in oil-gas separation room (08), oil branch bucket (05) bottom is located cooling lubricating oil (09) below and is provided with oil drain valve (12), and cooling lubricating oil (09) interpolation has oil pipe (07), and the other end that goes out oil pipe (07) stretches out in the lateral wall of oil branch bucket (05), oiling mouth (15) are installed to oil-gas separation room (08) lateral wall.
2. The oil and gas separation barrel facilitating oil core replacement and pressure maintenance valve of claim 1, wherein: an oil rotation blocking plate (13) is arranged in the oil separation barrel (05), and the oil rotation blocking plate (13) is located in the cooling lubricating oil (09).
3. The oil and gas separation barrel facilitating oil core replacement and pressure maintenance valve of claim 1, wherein: a central hole is formed in the upper sealing cover (03), and the diameter of the central hole is smaller than the inner diameter of the oil-gas separation core (06).
4. The oil and gas separation barrel facilitating oil core replacement and pressure maintenance valve of claim 1, wherein: an oil observation mirror (14) is arranged on the side wall of the oil distribution barrel (05), and the oil observation mirror (14) is as high as the cooling lubricating oil (09).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010942819.5A CN112283113A (en) | 2020-09-09 | 2020-09-09 | Oil-gas separation barrel convenient to replace oil content core and pressure maintaining valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010942819.5A CN112283113A (en) | 2020-09-09 | 2020-09-09 | Oil-gas separation barrel convenient to replace oil content core and pressure maintaining valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112283113A true CN112283113A (en) | 2021-01-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010942819.5A Pending CN112283113A (en) | 2020-09-09 | 2020-09-09 | Oil-gas separation barrel convenient to replace oil content core and pressure maintaining valve |
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| Country | Link |
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| CN (1) | CN112283113A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114017338A (en) * | 2021-11-04 | 2022-02-08 | 江西风石压缩机有限公司 | Novel double-oil-gas-barrel structure without dismounting pipeline |
-
2020
- 2020-09-09 CN CN202010942819.5A patent/CN112283113A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114017338A (en) * | 2021-11-04 | 2022-02-08 | 江西风石压缩机有限公司 | Novel double-oil-gas-barrel structure without dismounting pipeline |
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