CN219062450U

CN219062450U - Nitrogen flow rate control device for use of organosilicon leveling agent

Info

Publication number: CN219062450U
Application number: CN202222806440.9U
Authority: CN
Inventors: 潘会; 徐正兵; 陈羽秋
Original assignee: Anshan Huihong New Material Chemical Co ltd
Current assignee: Anshan Huihong New Material Chemical Co ltd
Priority date: 2022-10-23
Filing date: 2022-10-23
Publication date: 2023-05-23
Anticipated expiration: 2032-10-23

Abstract

The utility model relates to a nitrogen flow rate control device when an organosilicon leveling agent is used, which comprises a joint pipe, wherein a control mechanism and a rotating mechanism are arranged on the joint pipe, the control mechanism comprises a corrugated pipe, elastic sheets, a thread edge, a control pipe, a boss and a rotating table, one end of the corrugated pipe is connected to the joint pipe, the other end of the corrugated pipe is connected to external equipment, the control mechanism is designed, and the opening and closing angle between a plurality of elastic sheets can be adjusted under the action of the boss, so that the resistance of nitrogen flowing through the elastic sheets can be adjusted, and the flow rate of the nitrogen can be adjusted.

Description

Nitrogen flow rate control device for use of organosilicon leveling agent

Technical Field

The utility model relates to the technical field of flow rate control, in particular to a nitrogen flow rate control device when an organosilicon leveling agent is used.

Background

In the prior art, when the flow rate of nitrogen is controlled, the nitrogen can be stopped when the flow rate of the nitrogen is regulated to the limit position, if the nitrogen is stopped, the whole stop operation is caused, and the service life is influenced by overlarge pipeline pressure.

In addition, when the flow rate of nitrogen is controlled, the two pipelines cannot be effectively rotated, so that the use convenience is reduced, and the use effect is affected; in the running process of the device, the rotating sleeve is inevitably rusted due to long-time contact with water, if the device cannot be effectively preserved, the service life of the rotating sleeve is reduced, and the overall practicability is affected.

Disclosure of Invention

Aiming at the problems in the prior art, the utility model provides a nitrogen flow rate control device for an organosilicon leveling agent in use, so as to solve the technical problem of overlarge flow rate control of the conventional device.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a nitrogen gas velocity of flow controlling means when organosilicon leveling agent uses, includes the adapter tube, be provided with control mechanism and rotary mechanism on the adapter tube, control mechanism includes bellows, elastic sheet, screw thread limit, control tube, boss and revolving stage, and bellows one end is connected on the adapter tube, and the other end of bellows is connected on external equipment, installs screw thread limit on the adapter tube, and control tube threaded connection installs the boss on the screw thread limit on the control tube, the elastic sheet is provided with a plurality of, and a plurality of the elastic sheet is installed respectively on the lateral wall of adapter tube, and the boss laminating is a plurality of on the elastic sheet, installs the revolving stage on the control tube.

Preferably, the rotary mechanism comprises a rotary sleeve, an air outlet pipe, bearings and a middle sleeve, the air outlet pipe is arranged on the rotary sleeve, the air outlet pipe is connected to external equipment, the middle sleeve is arranged on the control pipe, the bearings are arranged at two positions, the two bearings are respectively attached to two side surfaces of the middle sleeve, the two bearings are coaxially arranged on the rotary sleeve, and the rotary mechanism is designed to ensure the rotary effect.

Further preferably, the rotary sleeve is provided with a limit sleeve, a limit pipe and a limit bolt, the limit sleeve is provided with the limit pipe, the limit pipe is attached to the bearing, the limit bolt penetrates through the limit sleeve to be in threaded connection with the rotary sleeve, the rotary sleeve is provided with an anti-rust mechanism, and the design of the limit sleeve, the limit pipe and the limit bolt ensures the overall tightness.

Further preferably, the limit sleeve is provided with a seal pipe and a seal sleeve, the seal sleeve is provided with a seal groove, the seal pipe is in threaded connection with the limit sleeve, the seal sleeve is attached to the limit sleeve, and the seal pipe and the seal sleeve are designed to ensure the sealing effect.

Further preferably, the rust-proof mechanism comprises an active bolt and an active sleeve, the rotating sleeve is provided with an active groove, the active sleeve is arranged on the active groove, the active bolt penetrates through the active sleeve to be connected with the rotating sleeve in a threaded manner, and the design of the rust-proof mechanism ensures the whole service life.

Further preferably, the active groove is internally provided with a conductive column, the active sleeve is internally provided with a conductive hole, the conductive column is electrically connected to the conductive hole, and the design of the conductive column and the conductive hole ensures the rust-proof effect.

It is further preferable that the inner diameter of the limiting sleeve is larger than the diameter of the middle sleeve, two sealing sleeves and two sealing pipes are arranged, the two sealing pipes are respectively connected to the limiting sleeve in a threaded mode, and the design that the inner diameter of the limiting sleeve is larger than the diameter of the middle sleeve ensures convenient installation of the limiting sleeve.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, the control mechanism is designed, and the opening and closing angles among the plurality of elastic sheets can be adjusted under the action of the boss, so that the resistance of nitrogen flowing through the plurality of elastic sheets is adjusted, and the flow rate of the nitrogen can be adjusted.

Due to the design of the rotating mechanism, relative sliding can be generated between the control tube and the rotating sleeve under the action of the two bearings and the middle sleeve, and the control tube and the rotating sleeve are sealed through the limiting tube and the sealing tube, so that the use convenience is improved.

Because the activity of the active sleeve is greater than that of the rotating sleeve, the control tube, the rotating sleeve and the active sleeve are electrically connected, and the control tube and the rotating sleeve at the cathode can be protected from corrosion by a cathode protection method of the sacrificial anode, so that the service life of the anti-rust mechanism is prolonged.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a nitrogen flow rate control device when an organosilicon leveling agent is used;

FIG. 2 is a schematic cross-sectional view of a control mechanism according to the present utility model;

FIG. 3 is a schematic diagram of the explosive structure of FIG. 1;

FIG. 4 is a schematic view of an exploded construction of the rust inhibitive mechanism of the present utility model;

FIG. 5 is a schematic structural view of an active housing according to the present utility model.

In the figure: 1. a socket pipe; 2. a bellows; 3. an elastic sheet; 4. a thread edge; 5. a control tube; 6. a boss; 7. a rotary table; 8. a rotating sleeve; 9. an air outlet pipe; 10. a bearing; 11. a middle sleeve; 12. a limit sleeve; 13. a limiting tube; 14. a limit bolt; 15. sealing the tube; 16. sealing sleeve; 17. sealing grooves; 18. an active bolt; 19. a reactive sleeve; 20. an active tank; 21. a conductive post; 22. and a conductive hole.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1:

referring to fig. 1-5, a nitrogen flow rate control device for use of an organosilicon leveling agent comprises a faucet tube 1, a control mechanism and a rotating mechanism are arranged on the faucet tube 1, the control mechanism comprises a corrugated tube 2, an elastic sheet 3, a threaded edge 4, a control tube 5, a boss 6 and a rotating table 7, one end of the corrugated tube 2 is connected to the faucet tube 1, the other end of the corrugated tube 2 is connected to external equipment, the threaded edge 4 is arranged on the faucet tube 1, the control tube 5 is in threaded connection with the threaded edge 4, a boss 6 is arranged on the control tube 5, the elastic sheet 3 is provided with a plurality of elastic sheets 3, the elastic sheets 3 are respectively arranged on the side wall of the faucet tube 1, the boss 6 is attached to the elastic sheets 3, the rotating table 7 is arranged on the control tube 5, and nitrogen flows through the faucet tube 1 and the control tube 5 to the air outlet tube 9 from the corrugated tube 2 when the flow rate is controlled, as the control tube 5 is in threaded connection with the control edge, corresponding displacement can be generated between the control tube 5 and the faucet tube 1, then the boss 6 can be attached to the elastic sheets 3, and when the boss 6 is in threaded connection with the threaded edge 4, the boss 6 can be pulled up by the elastic sheets to the elastic sheets 3 when the flow rate is reduced, and the flow resistance can be adjusted by the flow resistance can be increased by the elastic sheet 1, and the flow resistance can be increased by the relative to the flow resistance can be adjusted by the position of the faucet tube 1.

The rotary mechanism comprises a rotary sleeve 8, an air outlet pipe 9, a bearing 10 and an intermediate sleeve 11, wherein the air outlet pipe 9 is installed on the rotary sleeve 8, the air outlet pipe 9 is connected to external equipment, the intermediate sleeve 11 is installed on a control pipe 5, the bearing 10 is provided with two bearings 10, the two bearings 10 are respectively attached to two side surfaces of the intermediate sleeve 11, the two bearings 10 are coaxially installed on the rotary sleeve 8, a limit sleeve 12, a limit pipe 13 and a limit bolt 14 are arranged on the rotary sleeve 8, the limit pipe 13 is attached to the bearing 10, the limit bolt 14 penetrates through the limit sleeve 12 to be in threaded connection with the rotary sleeve 8, an anti-rust mechanism is arranged on the rotary sleeve 8, a seal pipe 15 and a seal sleeve 16 are arranged on the seal sleeve 12, a seal groove 17 is formed in the seal pipe 15, the seal pipe 15 is in threaded connection with the limit sleeve 12, and the seal sleeve 16 is attached to the limit sleeve 12, when the rotary control is performed, the bearings 10 are firstly installed on two sides of the intermediate pipe and then installed in the rotary sleeve 8, then the seal sleeve 5 on the control sleeve 12 is attached to the seal sleeve 12, then the seal sleeve 10 is attached to the seal sleeve 12, and then the seal sleeve is fixed to the seal sleeve 16, thus the rotary control sleeve is completed, and the rotary mechanism is prevented from leaking.

The rust prevention mechanism comprises an active bolt 18 and an active sleeve 19, wherein an active groove 20 is formed in the rotating sleeve 8, the active sleeve 19 is arranged on the active groove 20, the active bolt 18 penetrates through the active sleeve 19 to be connected with the rotating sleeve 8 in a threaded manner, a conductive column 21 is arranged in the active groove 20, a conductive hole 22 is formed in the active sleeve 19, the conductive column 21 is electrically connected with the conductive hole 22, the inner diameter of the limiting sleeve 12 is larger than the diameter of the middle sleeve 11, the sealing sleeve 16 and the sealing tube 15 are provided with two sealing tubes 15, and the two sealing tubes 15 are respectively connected with the limiting sleeve 12 in a threaded manner.

Example 2:

referring to fig. 1-5, when the flow rate is controlled, nitrogen flows from bellows 2 through faucet tube 1 and control tube 5 to outlet tube 9, because control tube 5 is screwed on the control edge, so that corresponding displacement is generated between control tube 5 and faucet tube 1, boss 6 is attached to a plurality of elastic sheets 3, boss 6 can drive elastic sheets 3 to prop open when being propped against a plurality of elastic sheets 3, so that resistance to flow is reduced, flow rate is increased by bernoulli equation, so that the flow rate of nitrogen can be adjusted, when relative position is generated between control tube 5 and faucet tube 1, the position can be compensated by bellows 2, so that the use effect is improved.

Example 3:

referring to fig. 1 to 5, in the case of the rust prevention according to example 2, the activity of the active sleeve 19 is greater than that of the rotating sleeve 8, so that the rotating sleeve 8 at the cathode can be protected by the cathode protection method of the sacrificial anode, and the rust prevention capability is improved due to the electrical connection between the conductive posts 21 and the conductive holes 22.

In all the above mentioned solutions, in which the connection between two components can be chosen according to the actual situation, a welded, bolt-and-nut-fitted connection, a bolt-or-screw connection or other known connection means, which are not described in detail herein, where reference is made to a written fixed connection, the preferred consideration is welding, although embodiments of the utility model have been shown and described, it will be understood by those skilled in the art that numerous variations, modifications, substitutions and alterations can be made to these embodiments without departing from the principle and spirit of the utility model, the scope of which is defined by the appended claims and their equivalents.

Claims

1. The utility model provides a nitrogen gas velocity of flow controlling means when organosilicon leveling agent uses, includes adapter tube (1), its characterized in that: the utility model discloses a bellows, including bellows (1), control mechanism and rotary mechanism are provided with on bellow (1), control mechanism includes bellows (2), elastic sheet (3), screw thread limit (4), control tube (5), boss (6) and revolving stage (7), bellows (2) one end is connected on bellow (1), the other end of bellows (2) is connected on external equipment, installs screw thread limit (4) on bellow (1), control tube (5) threaded connection is on screw thread limit (4), installs boss (6) on control tube (5), elastic sheet (3) are provided with a plurality of, and a plurality of elastic sheet (3) are installed respectively on the lateral wall of bellow (1), boss (6) laminating is a plurality of on elastic sheet (3), install revolving stage (7) on control tube (5).

2. The nitrogen flow rate control device for use of an organosilicon leveling agent according to claim 1, wherein: the rotary mechanism comprises a rotary sleeve (8), an air outlet pipe (9), bearings (10) and an intermediate sleeve (11), wherein the air outlet pipe (9) is arranged on the rotary sleeve (8), the air outlet pipe (9) is connected to external equipment, the intermediate sleeve (11) is arranged on the control pipe (5), the bearings (10) are arranged in two, the bearings (10) are respectively attached to two side surfaces of the intermediate sleeve (11), and the two bearings (10) are coaxially arranged on the rotary sleeve (8).

3. The nitrogen flow rate control device for use of an organosilicon leveling agent according to claim 2, wherein: be equipped with stop collar (12), spacing pipe (13) and spacing bolt (14) on swivel cap (8), install spacing pipe (13) on stop collar (12), spacing pipe (13) laminating is on bearing (10), and spacing bolt (14) pass stop collar (12) threaded connection on swivel cap (8), are provided with rust-resistant mechanism on swivel cap (8).

4. A nitrogen flow rate control device when used with an organosilicon leveling agent according to claim 3, characterized in that: the limiting sleeve (12) is provided with a sealing tube (15) and a sealing sleeve (16), the sealing sleeve (16) is provided with the sealing tube (15), the sealing tube (15) is provided with a sealing groove (17), the sealing tube (15) is connected to the limiting sleeve (12) in a threaded manner, and the sealing sleeve (16) is attached to the limiting sleeve (12).

5. A nitrogen flow rate control device when used with an organosilicon leveling agent according to claim 3, characterized in that: the rust prevention mechanism comprises an active bolt (18) and an active sleeve (19), an active groove (20) is formed in the rotary sleeve (8), the active sleeve (19) is arranged on the active groove (20), and the active bolt (18) penetrates through the active sleeve (19) to be connected to the rotary sleeve (8) in a threaded mode.

6. The device for controlling nitrogen flow rate when the organosilicon leveling agent is used according to claim 5, wherein: the active groove (20) is internally provided with a conductive column (21), the active sleeve (19) is internally provided with a conductive hole (22), and the conductive column (21) is electrically connected to the conductive hole (22).

7. The device for controlling nitrogen flow rate when the organosilicon leveling agent is used according to claim 4, wherein: the inner diameter of the limiting sleeve (12) is larger than the diameter of the middle sleeve (11), two sealing sleeves (16) and two sealing pipes (15) are arranged, and the two sealing pipes (15) are respectively connected to the limiting sleeve (12) in a threaded mode.