CN213928730U - Oil-gas separation structure of screw compressor - Google Patents

Abstract

The utility model discloses a helical-lobe compressor oil-gas separation structure relates to the relevant field of oil-gas separation technique, for solving present oil-gas separation structure when changing the smart ware that divides, needs closing device, influences the problem of efficiency. The utility model discloses a separation box, including the separation box, the inside fixed mounting in thick branch storehouse has the inlet box, the bottom fixedly connected with heating plate of inlet box, one side fixedly connected with air inlet connector of inlet box, the top fixedly connected with pipeline of inlet box, the top fixedly connected with branch pipe of pipeline, the other end fixedly connected with of branch pipe arranges the oil pipe, arrange the bottom fixedly connected with collection oil tank of oil pipe, one side fixedly connected with oil outlet connector of collection oil tank, arrange the top fixedly connected with connecting block of oil pipe, the inside fixedly connected with of connecting block sleeve of ventilating, the inside fixedly connected with extension board of ventilating sleeve, the through-hole has been seted up to the surface of extension board.

Description

Oil-gas separation structure of screw compressor

Technical Field

The utility model relates to a relevant field of oil-gas separation technique specifically is a helical-lobe compressor oil-gas separation structure.

Background

The compressor is a driven fluid machine for raising low-pressure gas into high-pressure gas, and is a heart of refrigeration system, and is characterized by that it can suck low-temperature low-pressure refrigerant gas from air suction pipe, and after the low-temperature low-pressure refrigerant gas is driven by motor operation to compress it, the high-temperature high-pressure refrigerant gas can be discharged into exhaust pipe to provide power for refrigeration cycle.

Current screw compressor, can produce a large amount of heats at the compressed air in-process, generally need spout into lubricating oil to the host computer, in order to play the heat dissipation, fall and make an uproar, lubricated and sealed effect, consequently, exhaust through the gas vent be the oil-gas mixture, need handle through oil-gas separation system, the working costs is practiced thrift to the one hand, it is clean also to guarantee the combustion gas simultaneously, oil-gas separation structure is generally by rough minute and the accurate component of dividing, the accurate minute uses the accurate ware usually, need take out the change after using a period, but current device need the closing means when changing the accurate ware, change again after the device stops, restart device after the change, can disturb preceding equipment operation, influence efficiency, very trouble.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a helical-lobe compressor oil-gas separation structure to what put forward in solving above-mentioned background art needs closing device when changing the smart ware of dividing, thereby disturb the preceding equipment operation, influence efficiency, use very trouble problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a helical-lobe compressor oil-gas separation structure, includes the separator box, the inside of separator box has been seted up respectively and has been divided the storehouse roughly and divide the storehouse with the essence, the inside fixed mounting who divides the storehouse roughly has the inlet box, the bottom fixedly connected with heating plate of inlet box, one side fixedly connected with air inlet interface of inlet box, the top fixedly connected with pipeline of inlet box, the top fixedly connected with branch pipe of pipeline, the other end fixedly connected with of branch pipe arranges the oil pipe, the bottom fixedly connected with collection oil tank of arranging the oil pipe, one side fixedly connected with of collection oil tank produces oil interface, arrange the top fixedly connected with connecting block of oil pipe, the inside fixedly connected with of connecting block sleeve of ventilating, the telescopic inside fixedly connected with extension board of ventilating, the through-hole has been seted up to the surface of extension board.

In a further embodiment, a spring is fixedly connected to the top of the support plate, and a top rod is fixedly connected to the top of the spring.

In a further embodiment, a fine separator is fixedly installed inside the fine separation bin, the bottom of the fine separator is movably connected with the connecting block, and an exhaust pipe is movably connected to one side of the fine separator.

In a further embodiment, a cabin door is arranged on the outer surface of the coarse separation cabin, and a valve is fixedly connected to the middle of the oil discharge pipe.

In a further embodiment, the outer surface of the branch pipe is fixedly connected with a condensation pipe, the top of the condensation pipe is fixedly connected with a through pipe, and the top of the through pipe is fixedly connected with a freezer.

In a further embodiment, the outer surface of the fine separation bin is hinged with a hinge, and one side of the hinge is hinged with a separation door.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses an in, through the spring, plug up the top opening of the sleeve of ventilating with the ejector pin jack-up, when making the connecting block top not have the essence ware, the air that prevents in the oil drain pipe leads to the essence storehouse of dividing, avoid the air escape in the oil drain pipe when changing the essence ware, in the polluted environment, when reducing clean efficiency, can also influence the efficiency that the staff changed the essence ware, after finishing in the essence ware change, because the ejector pin is pressed down to the essence ware, make the air can get into the connecting block, through the air inlet box, can change the essence ware at the staff, the air that the temporary storage needs to handle, avoid appearing the overstock, influence preceding equipment work.

2. The utility model discloses an in, through the heating plate, can heat the air in the inlet box when needing, make the oil that condenses in the inlet box drip gasification, avoid piling up in inlet box and pipeline, block up, through the condenser pipe, make the air cooling through the branch pipe, make in the air get oil to condense out, through the branch pipe, make the fluid that condenses, slide to in the oil extraction pipe, get into the sump oil tank at last, through the valve, can directly cut off the connection in oil extraction pipe and smart storehouse when needs change the connecting block, through hinge and partition door, can open smart storehouse, conveniently change smart ware, through the blast pipe, the air that will handle the completion is discharged, through the through-hole, make the oil that condenses in the sleeve of ventilating can fall down, avoid blockking up in the connecting block.

Drawings

Fig. 1 is a schematic view of the internal structure of the present invention;

FIG. 2 is a schematic structural view of the branch pipe of the present invention;

FIG. 3 is a schematic structural view of the vent sleeve of the present invention;

fig. 4 is a schematic structural view of the hatch door of the present invention.

In the figure: 1. a separation tank; 2. coarsely dividing bins; 3. finely dividing the materials into bins; 4. an air intake box; 5. a heating plate; 6. an air inlet interface; 7. a pipeline; 8. a branch pipe; 9. an oil discharge pipe; 10. an oil collecting tank; 11. an oil outlet interface; 12. connecting blocks; 13. a venting sleeve; 14. a support plate; 15. a through hole; 16. a spring; 17. a top rod; 18. a fine separator; 19. an exhaust pipe; 20. a cabin door; 21. a valve; 22. a condenser tube; 23. pipe passing; 24. a freezer; 25. a hinge; 26. a partition door.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, the present invention provides an embodiment: an oil-gas separation structure of a screw compressor comprises a separation box 1, a rough separation bin 2 and a fine separation bin 3 are respectively arranged in the separation box 1, an air inlet box 4 is fixedly arranged in the rough separation bin 2, air to be treated can be temporarily stored through the air inlet box 4 when workers replace a fine separator 18, overstock is avoided, and the work of front equipment is influenced, a heating sheet 5 is fixedly connected to the bottom of the air inlet box 4, the air in the air inlet box 4 can be heated through the heating sheet 5 when needed, oil drops condensed in the air inlet box 4 are gasified, accumulation and blockage in the air inlet box 4 and a pipeline 7 are avoided, an air inlet connector 6 is fixedly connected to one side of the air inlet box 4, a pipeline 7 is fixedly connected to the top of the air inlet box 4, a branch pipe 8 is fixedly connected to the top of the pipeline 7, an oil discharge pipe 9 is fixedly connected to the other end of the branch pipe 8, and an oil collection tank 10 is fixedly connected to, through branch pipe 8, make the fluid of condensing along the branch pipe 8 of slope, slide to arrange in the oil pipe 9, get into oil collecting tank 10 at last, one side fixedly connected with interface 11 that produces oil of oil collecting tank 10, arrange oil pipe 9's top fixedly connected with connecting block 12, connecting block 12's inside fixedly connected with ventilates sleeve 13, ventilate sleeve 13's inside fixedly connected with extension board 14, through-hole 15 has been seted up to extension board 14's surface, through-hole 15, make the oil that condenses in ventilating sleeve 13 can drop, avoid blockking up in connecting block 12, influence the device operation.

Further, the top fixedly connected with spring 16 of extension board 14, the top fixedly connected with ejector pin 17 of spring 16, through spring 16, plug up ejector pin 17 the top opening of ventilating sleeve 13, when making connecting block 12 top not have smart minute ware 18, prevent that the air in the oil drain pipe 9 leads to smart minute storehouse 3, avoid the air discharge in the oil drain pipe 9 when changing smart minute ware 18, when polluting the environment, reduce clean efficiency, still can influence the staff and change the efficiency of smart minute ware 18.

Further, the inside fixed mounting that divides storehouse 3 finely divides has the fine ware 18 of dividing, and the bottom and the connecting block 12 swing joint of the fine ware 18 of dividing have blast pipe 19, through blast pipe 19, will divide the clean air discharge after the ware 18 processing is accomplished through the fine ware of dividing.

Further, the outer surface of the rough separation bin 2 is provided with a bin door 20, the middle part of the oil discharge pipe 9 is fixedly connected with a valve 21, and the valve 21 can directly cut off the connection between the oil discharge pipe 9 and the fine separation bin 3 when the connecting block 12 needs to be replaced.

Further, the outer fixed surface of branch pipe 8 is connected with condenser pipe 22, and the top fixedly connected with siphunculus 23 of condenser pipe 22, the top fixedly connected with freezer 24 of siphunculus 23, through condenser pipe 22, the messenger makes the pending gas cooling through branch pipe 8 for oil in the gas condenses out, accomplishes once separation.

Further, the hinge 25 is hinged to the outer surface of the fine separation bin 3, the partition door 26 is hinged to one side of the hinge 25, the fine separation bin 3 can be opened through the hinge 25 and the partition door 26, and the fine separator 18 can be replaced more conveniently and directly.

The working principle is as follows: when the device is used, air to be treated enters the device through the air inlet connector 6, the air to be treated can be temporarily stored through the air inlet box 4 when a worker replaces the fine separator 18, overstock is avoided, the work of the front equipment is influenced, the air in the air inlet box 4 can be heated as required through the heating sheet 5, condensed oil drops in the air inlet box 4 are gasified, the accumulation and blockage in the air inlet box 4 and the pipeline 7 are avoided, the air passing through the branch pipe 8 is cooled through the condensing pipe 22, the oil in the air is condensed, the condensed oil slides into the oil discharge pipe 9 through the branch pipe 8 and finally enters the oil collecting box 10, the condensed oil drops in the air vent sleeve 13 can fall through the through hole 15, the blockage in the connecting block 12 is avoided, the ejector rod 17 is ejected to block an opening above the air vent sleeve 13 through the spring 16, and when the fine separator 18 does not exist above the connecting block 12, prevent that the air in the oil drain pipe 9 leads to the essence and divides storehouse 3, avoid the air escape in the oil drain pipe 9 when changing the essence and divide ware 18, in the polluted environment, when reducing clean efficiency, still can influence the staff and change the efficiency of the essence and divide ware 18, 18 change at the essence and finish the back, because the essence divides the ware 18 to push down ejector pin 17, make the air can get into connecting block 12, through valve 21, can directly cut off oil drain pipe 9 and the connection in the essence minute storehouse 3 when needing to change connecting block 12, through hinge 25 and partition door 26, can open the essence and divide storehouse 3, conveniently change essence and divide ware 18, through blast pipe 19, the air escape who will handle the completion.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides a helical-lobe compressor oil-gas separation structure, includes separator box (1), its characterized in that: the separation box is characterized in that a coarse separation bin (2) and a fine separation bin (3) are respectively arranged in the separation box (1), an air inlet box (4) is fixedly arranged in the coarse separation bin (2), a heating sheet (5) is fixedly connected to the bottom of the air inlet box (4), an air inlet connector (6) is fixedly connected to one side of the air inlet box (4), a pipeline (7) is fixedly connected to the top of the air inlet box (4), a branch pipe (8) is fixedly connected to the top of the pipeline (7), an oil discharge pipe (9) is fixedly connected to the other end of the branch pipe (8), an oil collection box (10) is fixedly connected to the bottom of the oil discharge pipe (9), an oil outlet connector (11) is fixedly connected to one side of the oil collection box (10), a connecting block (12) is fixedly connected to the top of the oil discharge pipe (9), and a ventilation sleeve (13) is fixedly connected to the inside of the connecting block (12), a support plate (14) is fixedly connected to the inside of the ventilation sleeve (13), and a through hole (15) is formed in the outer surface of the support plate (14).

2. The oil-gas separation structure of the screw compressor according to claim 1, wherein: the top of the support plate (14) is fixedly connected with a spring (16), and the top of the spring (16) is fixedly connected with an ejector rod (17).

3. The oil-gas separation structure of the screw compressor according to claim 1, wherein: the inside fixed mounting that divides storehouse (3) of essence has the essence to divide ware (18), the bottom and connecting block (12) swing joint of the essence ware of dividing (18), one side swing joint that the essence divides ware (18) has blast pipe (19).

4. The oil-gas separation structure of the screw compressor according to claim 1, wherein: the outer surface of the coarse separation bin (2) is provided with a bin door (20), and the middle part of the oil discharge pipe (9) is fixedly connected with a valve (21).

5. The oil-gas separation structure of the screw compressor according to claim 1, wherein: the outer fixed surface of branch pipe (8) is connected with condenser pipe (22), the top fixedly connected with siphunculus (23) of condenser pipe (22), the top fixedly connected with freezer (24) of siphunculus (23).

6. The oil-gas separation structure of the screw compressor according to claim 1, wherein: the outer surface hinge connection of essence branch storehouse (3) has hinge (25), one side hinge connection of hinge (25) has partition door (26).

Images