CN212717084U - Gas circulation compressor is with lubricated replenishing device - Google Patents
Gas circulation compressor is with lubricated replenishing device Download PDFInfo
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- CN212717084U CN212717084U CN202021327121.4U CN202021327121U CN212717084U CN 212717084 U CN212717084 U CN 212717084U CN 202021327121 U CN202021327121 U CN 202021327121U CN 212717084 U CN212717084 U CN 212717084U
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Abstract
The utility model discloses a lubrication supply device for a gas circulation compressor, which comprises a shell, a storage oil cavity, a filter screen, a connecting hole, a spiral oil duct, a buffer cavity, a piston, a spiral cooling hole, a spring, a cylinder, a water inlet joint, a delivery pump, an input pipe, a return pipe, a filter, a water outlet joint, a connecting pipe and a one-way valve; the lubricating oil in the utility model flows and cools in the spiral oil duct, thereby improving the cooling stroke of the lubricating oil and improving the cooling effect of the lubricating oil; the spring arranged in the utility model can tightly push the piston, thereby ensuring the stability of the supply of the lubricating oil in the storage oil cavity and also ensuring the stability and reliability of the long-time work of the compressor body; the utility model discloses in the filter that sets up, can carry out filtration treatment to the lubricating oil after the backward flow, cooperate the filter screen simultaneously and can improve the quality of lubricating oil greatly, further guaranteed the stability and the reliability of the long-time work of compressor body.
Description
Technical Field
The utility model relates to a technical field of compressor, specific lubricated replenishing device for gas circulation compressor that says so.
Background
The gas circulation compressor is a common device used in the production process of synthetic ammonia, one of the main wearing parts of the gas circulation compressor is a piston assembly consisting of a piston ring, a piston cylinder and a slide way positioned in the piston cylinder, the working frequency of the gas circulation compressor is high during working, so that after the gas circulation compressor is used for many years, the piston assembly not only can be maintained and maintained daily well, but also can be worn inevitably, when the piston assembly is worn seriously, the gap between the assemblies is overlarge, the oil supply quantity of an original oil supply pump of the gas circulation compressor can not meet the oil supply of a lubricating system, when the gas circulation compressor works, the gas circulation compressor can not ensure the air tightness, but also can emit larger noise, thereby the compressor device can not be used, in addition, the self abrasion of the original oil supply pump of the gas circulation compressor can also be greatly reduced, it is now common practice to discard the entire plant and to buy a new plant again, thereby again increasing the capital cost of the plant.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned weak point that exists among the prior art, the utility model aims at providing a gas circulation compressor is with lubricated replenishing device has solved the problem that current fuel feeding equipment can't satisfy gas circulation compressor lubricating system fuel feeding.
The utility model discloses a realize that the technical scheme that above-mentioned purpose adopted is: a lubrication supply device for a gas circulation compressor comprises a compressor body and is characterized by further comprising a shell, a storage oil cavity, a filter screen, a connecting hole, a spiral oil duct, a buffer cavity, a piston, a spiral cooling hole, a spring, a cylinder, a water inlet joint, a delivery pump, an input pipe, a return pipe, a filter, a water outlet joint, a connecting pipe and a one-way valve; a storage oil cavity is formed in the left side of the shell, a transverse buffer cavity is formed in the center of the right side of the shell, and an opening in the left side of the buffer cavity is communicated with the interior of the storage oil cavity; the spiral oil duct is arranged in the right edge of the shell, and an inlet at the lower left side of the spiral oil duct is communicated with the lower side of the storage oil cavity through a connecting hole; the piston is transversely movably connected in the buffer cavity, and a spring is arranged between the right groove of the piston and the right side surface of the buffer cavity; the right side end of the cylinder is fixedly connected to the center of the right side of the buffer cavity, and the cylinder is positioned inside the spring; the spiral cooling hole is positioned on the inner side of the spiral oil duct and is also positioned on the outer side of the buffer cavity, the spiral cooling hole is arranged in the right side of the compressor body, the inlet on the lower right side of the spiral cooling hole is connected with the outlet on the left side of the water inlet connector, and the outlet on the upper left side of the spiral cooling hole is connected with the water outlet connector; the water inlet joint is fixedly connected to the right lower side of the shell; the water outlet joint is fixedly connected to the upper side of the shell; the delivery pump is fixedly connected to the upper right side of the shell, an outlet at the upper side of the delivery pump is connected with an oil inlet of the compressor body through an input pipe, and an inlet at the lower side of the delivery pump is connected with an outlet at the upper right side of the spiral oil duct; the inlet at the upper side of the filter is connected with an oil return port of the compressor body through a return pipe, and the outlet of the filter is connected with the inlet at the upper side of the one-way valve through a connecting pipe; an outlet at the lower side of the one-way valve is communicated with the upper side in the storage oil cavity; the filter screen is the several, the several filter screen is vertical range fixed connection in storage oil pocket downside.
Preferably, the number of the filter screens is at least two, and the filter screens are all positioned at the upper left side of the connecting hole.
Preferably, a cleaning opening is formed in the left lower side of the oil storage cavity, and a sealing cover is arranged at an opening on the outer side of the cleaning opening.
Preferably, the filter is a lube oil filter.
The utility model has the advantages that:
(1) the utility model discloses in the spiral cooling hole that sets up to lubricating oil to among the spiral oil duct cools off, has improved lubricated effect.
(2) The utility model discloses well lubricating oil flows the cooling in spiral oil duct, has improved the refrigerated stroke of lubricating oil, has improved the lubricating oil cooling effect.
(3) The utility model discloses well spring that sets up can push up tight piston to ensure the stability of lubricating oil supply in the storage oil pocket, guaranteed the stability and the reliability of the long-time work of compressor body.
(4) The utility model discloses in the filter that sets up, can carry out filtration treatment to the lubricating oil after the backward flow, cooperate the filter screen to improve the quality of lubricating oil greatly simultaneously, further guaranteed the stability and the reliability of the long-time work of compressor body.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a side view of the piston of the present invention.
In the figure: 1-a compressor body; 2-a shell; 3-storing the oil cavity; 4, filtering the filter screen; 5-connecting holes; 6-a spiral oil duct; 7-a buffer chamber; 8-a piston; 9-spiral cooling holes; 10-a spring; 11-a column; 12-water inlet joint; 13-a delivery pump; 14-an input tube; 15-a return pipe; 16-a filter; 17-water outlet joint; 18-a connecting tube; 19-one-way valve.
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.
As shown in fig. 1-2, a lubrication supply device for a gas circulation compressor comprises a compressor body 1, and further comprises a shell 2, a storage oil cavity 3, a filter screen 4, a connecting hole 5, a spiral oil passage 6, a buffer cavity 7, a piston 8, a spiral cooling hole 9, a spring 10, a cylinder 11, a water inlet joint 12, a delivery pump 13, an input pipe 14, a return pipe 15, a filter 16, a water outlet joint 17, a connecting pipe 18 and a one-way valve 19; a storage oil cavity 3 is formed in the left side of the shell 2, a transverse buffer cavity 7 is formed in the center of the right side of the shell 2, and an opening in the left side of the buffer cavity 7 is communicated with the interior of the storage oil cavity 3; the spiral oil duct 6 is arranged in the right edge of the shell 2, and an inlet at the lower left side of the spiral oil duct 6 is communicated with the lower side of the storage oil cavity 3 through a connecting hole 5; the piston 8 is transversely movably connected in the buffer cavity 7, and a spring 10 is arranged between a groove on the right side of the piston 8 and the right side surface of the buffer cavity 7; the right end part of the column body 11 is fixedly connected to the right center of the buffer cavity 7, and the column body 11 is positioned in the spring 10; the spiral cooling hole 9 is positioned on the inner side of the spiral oil duct 6, the spiral cooling hole 9 is also positioned on the outer side of the buffer cavity 7, the spiral cooling hole 9 is arranged in the right side of the compressor body 1, an inlet on the lower right side of the spiral cooling hole 9 is connected with an outlet on the left side of the water inlet joint 12, and an outlet on the upper left side of the spiral cooling hole 9 is connected with the water outlet joint 17; the water inlet joint 12 is fixedly connected to the right lower side of the shell 2; the water outlet joint 17 is fixedly connected to the upper side of the shell 2; the delivery pump 13 is fixedly connected to the upper right side of the shell 2, an outlet on the upper side of the delivery pump 13 is connected with an oil inlet of the compressor body 1 through an input pipe 14, and an inlet on the lower side of the delivery pump 13 is connected with an outlet on the upper right side of the spiral oil duct 6; an inlet on the upper side of the filter 16 is connected with an oil return port of the compressor body 1 through a return pipe 15, and an outlet of the filter 16 is connected with an inlet on the upper side of a one-way valve 19 through a connecting pipe 18; the outlet at the lower side of the one-way valve 19 is communicated with the upper side inside the oil storage cavity 3; the filter screen 4 is several, several the filter screen 4 is vertical range fixed connection in storage oil pocket 3 downside.
At least two filter screens 4 are arranged and are positioned at the upper left side of the connecting hole 5; a cleaning opening is formed in the left lower side of the oil storage cavity 3, and a sealing cover is arranged at an opening outside the cleaning opening; the filter 16 is a lube oil filter.
The utility model has the use state that when in use, the conveying pump 13 is firstly started to convey the lubricating oil in the storage oil cavity 3 to the lubricating system of the compressor body 1 after passing through the spiral oil duct 6, the spiral cooling hole 9 is arranged at the position, thereby the lubricating oil in the spiral oil duct 6 can be cooled, the lubricating effect is also improved, in addition, the lubricating oil is cooled in the spiral oil duct 6 in a flowing way, thereby the stroke of the lubricating oil cooling is improved, the effect of the lubricating oil cooling is also improved, in addition, the spring 10 is arranged, the piston 8 can be tightly propped, thereby the stability of the lubricating oil supply in the storage oil cavity 3 is ensured, the stability and the reliability of the long-time work of the compressor body 1 are also ensured, in addition, the filter 16 is arranged, the filtering treatment can be carried out on the lubricating oil after the backflow, and simultaneously, the quality of, the stability and reliability of the compressor body 1 in long-time operation are further ensured.
The control mode of the present invention is controlled by manual starting or by the existing automation technology, the connection diagram of the power element and the supply of the power source belong to the common knowledge in the field, and the present invention is mainly used for protecting the mechanical device, so the present invention does not explain the control mode and the wiring arrangement in detail.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element 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.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, and it should be understood by those skilled in the art that the present invention is not limited by the above embodiments, which are only illustrative, but also various changes and modifications may be made without departing from the spirit and scope of the present invention, which fall within the scope of the present invention as claimed, which is defined by the appended claims and their equivalents.
Claims (4)
1. A lubrication supply device for a gas circulation compressor comprises a compressor body (1), and is characterized by further comprising a shell (2), a storage oil cavity (3), a filter screen (4), a connecting hole (5), a spiral oil duct (6), a buffer cavity (7), a piston (8), a spiral cooling hole (9), a spring (10), a cylinder (11), a water inlet joint (12), a delivery pump (13), an input pipe (14), a return pipe (15), a filter (16), a water outlet joint (17), a connecting pipe (18) and a one-way valve (19);
a storage oil cavity (3) is formed in the left side of the shell (2), a transverse buffer cavity (7) is formed in the center of the right side of the shell (2), and an opening in the left side of the buffer cavity (7) is communicated with the interior of the storage oil cavity (3);
the spiral oil duct (6) is arranged in the right edge of the shell (2), and an inlet at the lower left side of the spiral oil duct (6) is communicated with the lower side of the oil storage cavity (3) through a connecting hole (5);
the piston (8) is transversely movably connected in the buffer cavity (7), and a spring (10) is arranged between a groove on the right side of the piston (8) and the right side surface of the buffer cavity (7);
the right end part of the column body (11) is fixedly connected to the right center of the buffer cavity (7), and the column body (11) is positioned inside the spring (10);
the spiral cooling hole (9) is positioned on the inner side of the spiral oil duct (6), the spiral cooling hole (9) is also positioned on the outer side of the buffer cavity (7), the spiral cooling hole (9) is arranged in the right side of the compressor body (1), the inlet on the lower right side of the spiral cooling hole (9) is connected with the outlet on the left side of the water inlet joint (12), and the outlet on the upper left side of the spiral cooling hole (9) is connected with the water outlet joint (17);
the water inlet joint (12) is fixedly connected to the right lower side of the shell (2);
the water outlet joint (17) is fixedly connected to the upper side of the shell (2);
the delivery pump (13) is fixedly connected to the upper right side of the shell (2), an outlet on the upper side of the delivery pump (13) is connected with an oil inlet of the compressor body (1) through an input pipe (14), and an inlet on the lower side of the delivery pump (13) is connected with an outlet on the upper right side of the spiral oil duct (6);
an inlet on the upper side of the filter (16) is connected with an oil return port of the compressor body (1) through a return pipe (15), and an outlet of the filter (16) is connected with an inlet on the upper side of a one-way valve (19) through a connecting pipe (18);
the outlet at the lower side of the one-way valve (19) is communicated with the upper side in the oil storage cavity (3);
the filter screen (4) is a plurality of filter screens (4) which are vertically arranged and fixedly connected to the lower side of the oil storage cavity (3).
2. The lubrication replenishing device for the gas circulation compressor according to claim 1, wherein the number of the filter screens (4) is at least two, and each filter screen is positioned at the upper left side of the connecting hole (5).
3. The lubrication supply device for the gas circulation compressor as claimed in claim 1, wherein a cleaning port is provided at a lower left side of the oil storage chamber (3), and a sealing cover is provided at an opening outside the cleaning port.
4. A lubrication replenishment device for a gas circulation compressor according to claim 1, characterised in that the filter (16) is a lube oil filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021327121.4U CN212717084U (en) | 2020-07-08 | 2020-07-08 | Gas circulation compressor is with lubricated replenishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021327121.4U CN212717084U (en) | 2020-07-08 | 2020-07-08 | Gas circulation compressor is with lubricated replenishing device |
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| Publication Number | Publication Date |
|---|---|
| CN212717084U true CN212717084U (en) | 2021-03-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021327121.4U Active CN212717084U (en) | 2020-07-08 | 2020-07-08 | Gas circulation compressor is with lubricated replenishing device |
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| CN (1) | CN212717084U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114770935A (en) * | 2022-03-05 | 2022-07-22 | 南通理工学院 | Plastic extrusion device for 3D molding |
| CN116006481A (en) * | 2023-01-05 | 2023-04-25 | 麦克维尔空调制冷(苏州)有限公司 | Abnormal shutdown oil supply protection device for centrifugal compressor |
-
2020
- 2020-07-08 CN CN202021327121.4U patent/CN212717084U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114770935A (en) * | 2022-03-05 | 2022-07-22 | 南通理工学院 | Plastic extrusion device for 3D molding |
| CN116006481A (en) * | 2023-01-05 | 2023-04-25 | 麦克维尔空调制冷(苏州)有限公司 | Abnormal shutdown oil supply protection device for centrifugal compressor |
| CN116006481B (en) * | 2023-01-05 | 2024-02-27 | 麦克维尔空调制冷(苏州)有限公司 | Abnormal shutdown oil supply protection device for centrifugal compressor |
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