Pressure reducing device for preparing silicone grease
By designing an exhaust pressure reducing cylinder and porous structure silicon grease preparation device, the problem of air pressure increase during the preparation of silicon grease is solved, and effective gas pressure reduction is achieved to ensure the smooth progress of the preparation process.
Patent Information
- Application Number
- CN202422285979.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-19
- Publication Date
- 2025-08-12
- Estimated Expiration
- 2034-09-19
AI Technical Summary
During the preparation of silicon grease, the increase in the air pressure in the tank requires a decompression operation, but the prior art lacks an effective decompression device.
A pressure reduction device for silicon grease preparation is designed, including an exhaust pressure reduction cylinder, a gas pipe, a bottom pad, a convex column, a top rod and a plurality of pressure outlet holes. Through the sliding connection of these components and pressure outlet holes of different apertures, the gradual discharge of the air pressure is achieved.
The gas pressure reduction of the silicon grease preparation tank is achieved, ensuring the smooth progress of the preparation process and avoiding the risk of excessive air pressure.
Smart Images
Figure CN223215837U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of pressure reducing devices, in particular to a pressure reducing device for preparing silicone grease. Background Art
[0002] Silicone grease is made from silicone oil as the base oil and an inorganic thickener. It has good waterproof sealing, waterproof, solvent resistance and anti-creeping properties, does not corrode metal, and has good adaptability to rubber. It is used for waterproof sealing and lubrication of bathroom equipment, sealing rings, and the electronic and electrical industries.
[0003] Currently, a heated stirring tank is required for the preparation of silicone grease. During the preparation process, the gas and air pressure in the tank will increase, so it is necessary to reduce the air pressure in the tank.
[0004] Therefore, a decompression device for preparing silicone grease is needed to improve the above problems. Utility Model Content
[0005] The purpose of the utility model is to provide a decompression device for preparing silicone grease to solve the problems raised in the above background technology.
[0006] To achieve the above objectives, the present invention provides the following technical solutions:
[0007] A pressure reducing device for preparing silicone grease comprises an exhaust pressure reducing cylinder, an air supply pipe is provided at the bottom of the exhaust pressure reducing cylinder, an external screw barrel is provided at the bottom of the air supply pipe, a bottom pad is provided inside the exhaust pressure reducing cylinder, a convex column is provided at the middle of the bottom of the bottom pad, a top rod is provided on the top of the bottom pad, a top buckle plate is provided at the top of the top rod, a first row of pressure holes are evenly opened on the lower side of the outer wall of the exhaust pressure reducing cylinder, a second row of pressure holes are evenly opened in the middle of the outer wall of the exhaust pressure reducing cylinder, and a third row of pressure holes are evenly opened on the upper side of the outer wall of the exhaust pressure reducing cylinder.
[0008] As a preferred solution of the present invention, the connection between the protruding column and the gas pipe is a sliding connection.
[0009] As a preferred solution of the present invention, the base pad and the exhaust and decompression cylinder are connected in a sliding manner.
[0010] As a preferred solution of the present invention, a through hole is provided on the top of the exhaust pressure reducing cylinder, a top rod passes through the through hole and the connection method is a sliding connection.
[0011] As a preferred solution of the present invention, the aperture of the second row of pressure holes is larger than that of the first row of pressure holes, and the aperture of the third row of pressure holes is larger than that of the second row of pressure holes.
[0012] As a preferred solution of the present invention, the external screw barrel is connected to an external silicone grease preparation tank.
[0013] Compared with the prior art, the beneficial effects of the present invention are:
[0014] 1. In the utility model, the bottom pad, the convex column and the top rod are capable of sliding in the exhaust pressure reducing cylinder, so that when the air pressure inside the silicone grease preparation tank is too high, the bottom pad, the convex column and the top rod can be lifted up by the air pressure, and the first row of pressure holes, the second row of pressure holes and the third row of pressure holes can gradually discharge the air pressure according to the size of the air pressure inside the exhaust pressure reducing cylinder. In summary, the above design can facilitate the gas decompression of the silicone grease preparation tank when preparing silicone grease. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 This is a schematic diagram of the overall structure of the utility model;
[0016] Figure 2 It is a partial structural diagram of the utility model;
[0017] Figure 3 This is a schematic diagram of the structure of the exhaust pressure reducing cylinder of the utility model.
[0018] In the figure: 1. Exhaust pressure reducing cylinder; 2. Air supply pipe; 3. External screw cylinder; 4. Bottom gasket; 5. Boss; 6. Push rod; 7. Top buckle plate; 8. First row of pressure holes; 9. Second row of pressure holes; 10. Third row of pressure holes. DETAILED DESCRIPTION
[0019] The following will combine the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.
[0020] The following will combine the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.
[0021] To facilitate understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings, and several embodiments of the present invention are given. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.
[0022] It should be noted that when an element is referred to as being "fixed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.
[0023] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this invention pertains. The terms used herein in the specification of this invention are for the purpose of describing specific embodiments only and are not intended to limit this invention. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.
[0024] For examples, see Figure 1-3 , the utility model provides a technical solution:
[0025] A pressure reducing device for preparing silicone grease comprises an exhaust pressure reducing cylinder 1, an air delivery pipe 2 is provided at the bottom of the exhaust pressure reducing cylinder 1, an external screw cylinder 3 is provided at the bottom of the air delivery pipe 2, a bottom pad 4 is provided inside the exhaust pressure reducing cylinder 1, a convex column 5 is provided at the middle of the bottom of the bottom pad 4, a top rod 6 is provided on the top of the bottom pad 4, a top buckle plate 7 is provided at the top of the top rod 6, a first pressure discharge hole 8 is evenly opened on the lower side of the outer wall of the exhaust pressure reducing cylinder 1, a second pressure discharge hole 9 is evenly opened in the middle of the outer wall of the exhaust pressure reducing cylinder 1, and a third pressure discharge hole 10 is evenly opened on the upper side of the outer wall of the exhaust pressure reducing cylinder 1.
[0026] In this embodiment, the connection between the boss 5 and the air pipe 2 is a sliding connection, and the connection between the bottom pad 4 and the exhaust pressure reducing cylinder 1 is a sliding connection. A through hole is provided on the top of the exhaust pressure reducing cylinder 1, and the top rod 6 passes through the through hole and is connected in a sliding manner. The aperture of the second row of pressure holes 9 is larger than the aperture of the first row of pressure holes 8, and the aperture of the third row of pressure holes 10 is larger than the aperture of the second row of pressure holes 9. The external screw barrel 3 is connected to the external silicone grease preparation tank, and the bottom pad 4, boss 5, and top rod 6 are arranged to slide in the exhaust pressure reducing cylinder 1, so that when the air pressure inside the silicone grease preparation tank is too high, the bottom pad 4, boss 5, and top rod 6 can be lifted up by the air pressure. The first row of pressure holes 8, the second row of pressure holes 9, and the third row of pressure holes 10 can gradually discharge the air pressure according to the size of the air pressure inside the exhaust pressure reducing cylinder 1. In summary, the above design can facilitate the gas decompression of the silicone grease preparation tank when preparing silicone grease.
[0027] The working process of the present invention is as follows: first, the device is connected and installed with the silicone grease preparation tank through the external screw barrel 3. When the air pressure in the silicone grease preparation tank is high, the gas will enter the exhaust pressure reducing cylinder 1 through the gas pipe 2, and then the bottom pad 4 will be pushed up. At this time, the first row of pressure holes 8 will discharge the gas. If the air pressure is too high, the bottom pad 4 will be pushed higher. At this time, the second row of pressure holes 9 and the third row of pressure holes 10 will also be exhausted. The bottom pad 4, the boss 5 and the push rod 6 are able to slide in the exhaust pressure reducing cylinder 1, so that when the air pressure inside the silicone grease preparation tank is too high, the bottom pad 4, the boss 5 and the push rod 6 can be pushed up by the air pressure. The first row of pressure holes 8, the second row of pressure holes 9 and the third row of pressure holes 10 can gradually discharge the air pressure according to the size of the air pressure inside the exhaust pressure reducing cylinder 1. In summary, the above design can facilitate the gas decompression of the silicone grease preparation tank when preparing silicone grease.
[0028] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A decompression device for preparing silicone grease, comprising an exhaust decompression cylinder (1), characterized in that: An air delivery pipe (2) is provided at the bottom of the exhaust pressure reducing cylinder (1), an external screw cylinder (3) is provided at the bottom of the air delivery pipe (2), a bottom pad (4) is provided inside the exhaust pressure reducing cylinder (1), a convex column (5) is provided at the middle of the bottom of the bottom pad (4), a top rod (6) is provided at the top of the bottom pad (4), a top buckle plate (7) is provided at the top of the top rod (6), a first row of pressure holes (8) are uniformly provided on the lower side of the outer wall of the exhaust pressure reducing cylinder (1), a second row of pressure holes (9) are uniformly provided at the middle of the outer wall of the exhaust pressure reducing cylinder (1), and a third row of pressure holes (10) are uniformly provided on the upper side of the outer wall of the exhaust pressure reducing cylinder (1).
2. A decompression device for preparing silicone grease according to claim 1, characterized in that: The connection between the protruding column (5) and the gas pipe (2) is a sliding connection.
3. The decompression device for preparing silicone grease according to claim 1, characterized in that: The base pad (4) is connected to the exhaust and decompression cylinder (1) in a sliding manner.
4. The decompression device for preparing silicone grease according to claim 1, characterized in that: A through hole is provided on the top of the exhaust pressure reducing cylinder (1), and the top rod (6) passes through the through hole and is connected in a sliding manner.
5. The decompression device for preparing silicone grease according to claim 1, characterized in that: The aperture of the second row of pressure holes (9) is larger than the aperture of the first row of pressure holes (8), and the aperture of the third row of pressure holes (10) is larger than the aperture of the second row of pressure holes (9).
6. A decompression device for preparing silicone grease according to claim 1, characterized in that: The external screw barrel (3) is connected to an external silicone grease preparation tank.