Pipeline clamp sight glass
By designing the symmetrical card hoeing mirror and the pipeline card hoeing mirror that adds lighting on the upper card hoeing mirror, the application of traditional vision mirrors in sterile and dark environment is solved, and the observation and adaptation The function of the dark environment.
Patent Information
- Application Number
- CN202420189027.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-25
- Publication Date
- 2025-01-28
- Estimated Expiration
- 2034-01-25
AI Technical Summary
After a long time of use, dirt or bacteria will be generated in the gap between the seal ring and the device, which cannot be used in a sterile environment, and there is a blind spot in the field of view, which cannot be evaluated for the use of the seal ring, which is restricted. The scope of application of the sight glass.
Design a pipeline card hoeing mirror, including the card hoeing mirror and lighting of the upper and lower symmetrical settings. Through the upper and lower connecting pipelines to achieve directional observation, avoid blind spots of vision, and add lighting lights on the upper card hoeing mirror. Applicable Observation in the dark environment.
The observation is achieved, the blind spots of the field of view are avoided, and the use of the card hoeing mirror can be observed in a dark environment through lighting, and the application range of the vision mirror is expanded, especially applicable to a sterile environment and dark environment.
Smart Images
Figure CN222416595U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of pipe fittings, in particular to a pipeline clamp sight glass. Background Art
[0002] Sight glasses are widely used in pipeline equipment of industrial production facilities such as petrochemical, medicine, food, and deep-sea exploration. They can observe the flow of liquids, gases, steam, lubricants, etc. in the pipeline at any time, monitor production and avoid safety accidents during production. They are indispensable accessories for pipeline equipment. At present, the traditional lenses connected by clamps are used to observe the fluid in the equipment to be observed. However, after long-term use, dirt or bacteria will be generated in the gap between the sealing ring and the equipment, and they cannot be used in a sterile environment. Due to the blind spot in the observation field, the operator cannot evaluate and replace the use status of the sealing ring, which limits the application scope of the sight glass to a certain extent. Utility Model Content
[0003] The utility model aims to provide a clamp sight glass, a pipeline clamp sight glass, which is used to solve the above technical problems.
[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pipeline clamp sight glass, comprising a pipeline, on which a sight glass assembly is installed, the sight glass assembly comprising an upper clamp sight glass, a lower clamp sight glass and a lighting lamp, the lighting lamp is installed on one side of the upper clamp sight glass, the upper clamp sight glass is clamped on the pipeline, the lower clamp sight glass is installed on the other side of the pipeline and is symmetrically arranged with the upper clamp sight glass, and an observation channel connected to the upper clamp sight glass and the lower clamp sight glass is opened on the pipeline.
[0005] Preferably, the upper clamp sight glass includes an upper sleeve, a first clamp, an upper lens, a first sealing ring and a second sealing ring. A mounting boss is provided on the tube body. The upper sleeve is provided with a first mounting groove for embedding the first sealing ring on the side facing the pipeline. A second mounting groove for installing the second sealing ring is provided on the mounting boss. The upper lens is clamped between the first sealing ring and the second sealing ring. The first clamp clamps the connection between the mounting boss and the upper sleeve.
[0006] Preferably, an annular sealing ring is provided on the side of the upper jacket facing the lighting lamp, a first annular groove is provided on the upper jacket, a positioning disc is provided on the lighting lamp, a second annular groove matching the annular sealing ring is provided on the positioning disc, the annular sealing ring is clamped between the first annular groove and the second annular groove, and a second clamp is provided at the connection between the positioning disc and the upper jacket.
[0007] Preferably, the annular sealing ring is provided with a first positioning flange and a symmetrical second positioning flange, the first annular groove is provided with a first groove corresponding to the first positioning flange, and the second annular groove is provided with a second groove for embedding the second positioning flange.
[0008] Preferably, a lower boss is provided on the pipe, and the lower clamp sight glass includes a lower sleeve, a first elastic pad, a second elastic pad, and a lower lens. The lower boss is provided with a first limiting groove for installing the first elastic pad, and the lower sleeve is provided with a second limiting groove for installing the second elastic pad. The lower lens is clamped between the first elastic pad and the second elastic pad, and a third clamp is clamped at the connection between the lower boss and the lower sleeve.
[0009] Preferably, the first clamp and the third clamp are clamp-type clamps, both ends of which are connected and fixed by bolts, and the second clamp is connected and fixed by manually tightening the clamp.
[0010] Compared with the prior art, the beneficial effects of the utility model are: adopting upper and lower communicating pipes, and installing an upper clamp sight mirror and a lower clamp sight mirror on the upper port and the lower port respectively, which can realize opposite-direction observation without causing the problem of blind spots in vision. At the same time, considering that some installation environments are relatively dark and the use status of the sealing ring cannot be well observed, a lighting lamp is added to the upper clamp sight mirror. When the observation environment is dark, the lighting lamp can be turned on for observation, so that the use status of the upper clamp sight mirror and the lower clamp sight mirror can be observed in time. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 It is a structural schematic diagram of the utility model;
[0012] Figure 2 It is a cross-sectional view of the utility model;
[0013] Figure 3 It is an enlarged view of part A of the utility model;
[0014] Figure 4 It is an enlarged view of part B of the present utility model.
[0015] In the figure: 1, mirror assembly; 2, upper clamp mirror; 3, lower clamp mirror; 4, lighting; 5, observation channel; 8, upper jacket; 9, first clamp; 10, upper lens; 11, first sealing ring; 12, second sealing ring; 13, mounting boss; 14, first mounting groove; 15, second mounting groove; 17, annular sealing ring; 18, first annular groove; 19, positioning disk; 20, second annular groove; 21, second clamp; 23, first positioning flange; 24, second positioning flange; 25, first groove; 26, second groove; 27, lower boss; 28, lower jacket; 29, first elastic pad; 30, second elastic pad; 31, lower lens; 32, first limiting groove; 33, second limiting groove; 34, third clamp. DETAILED DESCRIPTION
[0016] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0017] Example: As attached Figures 1 to 4 The pipeline clamp sight glass shown includes a pipeline, characterized in that: a sight glass assembly 1 is installed on the pipeline, the sight glass assembly 1 includes an upper clamp sight glass 2, a lower clamp sight glass 3 and a lighting lamp 4, the lighting lamp 4 is installed on one side of the upper clamp sight glass 2, the upper clamp sight glass 2 is clamped on the pipeline, and the lower clamp sight glass 3 is installed on the other side of the pipeline and is symmetrical with the upper clamp sight glass 2, an observation channel 5 connected with the upper clamp sight glass and the lower clamp sight glass 3 is opened on the pipeline, an upper and lower connecting pipeline is adopted, and the upper clamp sight glass 2 and the lower clamp sight glass 3 are respectively installed on the upper port and the lower port, so that opposite observation can be realized without causing the problem of blind spots in the field of vision. At the same time, considering that some areas with relatively dark installation environments cannot observe the use status of the sealing ring very well, a lighting lamp 4 is added to the upper clamp sight glass 2, and when the observation environment is dark, the lighting lamp 4 can be turned on for observation, so that the use status of the upper clamp sight glass 2 and the lower clamp sight glass 3 can be observed in time.
[0018] As attached Figure 3As shown, the upper clamp sight glass 2 includes an upper jacket 8, a first clamp 9, an upper lens 10, a first sealing ring 11 and a second sealing ring 12 (specifically made of rubber material and transparent as a whole), a mounting boss 13 (an integrated structure) is provided on the tube body, the upper jacket 8 is provided with a first mounting groove 14 for embedding the first sealing ring 11 on the side facing the pipeline, the mounting boss 13 is provided with a second mounting groove 15 for installing the second sealing ring 12, the upper lens 10 is clamped between the first sealing ring 11 and the second sealing ring 12, the first clamp 9 is clamped at the connection between the mounting boss 13 and the upper jacket 8, and the first sealing ring 11 is clamped between the upper jacket 8 and the mounting boss 13 to play a sealing role to prevent leakage of the medium in the pipeline.
[0019] As attached Figure 3 As shown, the upper jacket 8 is provided with an annular sealing ring 17 (specifically made of rubber material, and is transparent as a whole) on the side facing the illuminating lamp 4, the upper jacket 8 is provided with a first annular groove 18, the illuminating lamp 4 is provided with a positioning disc 19, the positioning disc 19 is provided with a second annular groove 20 adapted to the annular sealing ring 17, the annular sealing ring 17 is clamped between the first annular groove 18 and the second annular groove 20, and a second clamp 21 is provided at the connection between the positioning disc 19 and the upper jacket 8. The illuminating lamp 4 installed on one side of the upper jacket 8 is used to provide a good observation environment, and the clamped annular sealing ring 17 can prevent stains and impurities from entering between the upper jacket 8 and the illuminating lamp 4, thereby ensuring a clear observation effect.
[0020] As attached Figure 3 As shown, the annular sealing ring 17 is provided with a first positioning flange 23 and a symmetrical second positioning flange 24 (an integrated structure), the first annular groove 18 is provided with a first groove 25 corresponding to the first positioning flange 23, and the second annular groove 20 is provided with a second groove 26 for embedding the second positioning flange 24, which can improve the sealing between the upper jacket 8 and the lighting lamp 4.
[0021] As attached Figure 4As shown, a lower boss 27 is provided on the pipeline, and the lower clamp sight glass 3 includes a lower jacket 28, a first elastic pad 29, a second elastic pad 30, and a lower lens 31. The lower boss 27 is provided with a first limiting groove 32 for installing the first elastic pad 29 (specifically made of rubber material, and the whole is transparent), and the lower jacket 28 is provided with a second limiting groove 33 for installing the second elastic pad 30 (specifically made of rubber material, and the whole is transparent). The lower lens 31 is clamped between the first elastic pad 29 and the second elastic pad 30, and a third clamp 34 is clamped at the connection between the lower boss 27 and the lower jacket 28. The first elastic pad 29 and the second elastic pad 30 are clamped between the lower jacket 28, the lower lens 31 and the lower boss 27 to play a sealing role to prevent leakage of the medium in the pipeline.
[0022] As attached Figure 1 As shown, the first clamp 9 and the third clamp 34 are clamp-type clamps, and the two ends are fixed by bolt connection. The second clamp 21 is fixed by a manual tightening clamp. The first clamp 9 and the third clamp 34 are clamp-type clamps, which can achieve a relatively stable tightening effect and avoid accidental opening after locking. The second clamp 21 is a manual tightening clamp for easy installation and disassembly of the lighting lamp 4.
[0023] In the present invention, terms such as "upper", "lower", "left", "right", "front", "back", "vertical", "horizontal", "side", "bottom" and the like indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings. They are relational words determined only for the convenience of describing the structural relationships of the various parts or elements of the present invention, and do not specifically refer to any part or element in the present invention and cannot be understood as limitations on the present invention.
Claims
1. A pipe clamp sight glass, comprising a pipe, characterized in that: A sight glass assembly (1) is installed on the pipeline, and the sight glass assembly (1) comprises an upper clamp sight glass (2), a lower clamp sight glass (3) and a lighting lamp (4). The lighting lamp (4) is installed on one side of the upper clamp sight glass (2). The upper clamp sight glass (2) is clamped on the pipeline, and the lower clamp sight glass (3) is installed on the other side of the pipeline and is symmetrically arranged with the upper clamp sight glass (2). An observation channel (5) connected with the upper clamp sight glass and the lower clamp sight glass (3) is opened on the pipeline.
2. A pipe clamp sight glass according to claim 1, characterized in that: The upper clamp sight glass (2) comprises an upper jacket (8), a first clamp (9), an upper lens (10), a first sealing ring (11) and a second sealing ring (12); a mounting boss (13) is provided on the pipeline; a first mounting groove (14) for embedding the first sealing ring (11) is provided on the upper jacket (8) facing the pipeline; a second mounting groove (15) for installing the second sealing ring (12) is provided on the mounting boss (13); the upper lens (10) is clamped between the first sealing ring (11) and the second sealing ring (12); the first clamp (9) clamps the connection between the mounting boss (13) and the upper jacket (8).
3. A pipe clamp sight glass according to claim 2, characterized in that: The upper jacket (8) is provided with an annular sealing ring (17) on the side facing the lighting lamp (4); the upper jacket (8) is provided with a first annular groove (18); the lighting lamp (4) is provided with a positioning disc (19); the positioning disc (19) is provided with a second annular groove (20) matched with the annular sealing ring (17); the annular sealing ring (17) is clamped between the first annular groove (18) and the second annular groove (20); and a second clamp (21) is provided at the connection between the positioning disc (19) and the upper jacket (8).
4. A pipe clamp sight glass according to claim 3, characterized in that: The annular sealing ring (17) is provided with a first positioning flange (23) and a symmetrical second positioning flange (24); the first annular groove (18) is provided with a first groove (25) corresponding to the first positioning flange (23); and the second annular groove (20) is provided with a second groove (26) for embedding the second positioning flange (24).
5. The pipeline clamp sight glass according to claim 1, characterized in that: The pipeline is provided with a lower boss (27), and the lower clamp sight glass (3) comprises a lower jacket (28), a first elastic pad (29), a second elastic pad (30), and a lower lens (31). The lower boss (27) is provided with a first limiting groove (32) for installing the first elastic pad (29), and the lower jacket (28) is provided with a second limiting groove (33) for installing the second elastic pad (30). The lower lens (31) is clamped between the first elastic pad (29) and the second elastic pad (30), and a third clamp (34) is clamped at the connection between the lower boss (27) and the lower jacket (28).
6. A pipe clamp sight glass according to claim 2, characterized in that: The first clamp (9) and the third clamp (34) are clamp-type clamps, both ends of which are connected and fixed by bolts, and the second clamp (21) is connected and fixed by manually tightening the clamp.