Pipeline observation cleaning door
By using the first and second seals on the door panel of the pipe observation window, the problem of insufficient sealing performance of traditional pipe observation windows is solved, and a better dust sealing effect is achieved, and the production environment and user health is improved.
Patent Information
- Application Number
- CN202323659609.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-29
- Publication Date
- 2025-03-07
- Estimated Expiration
- 2033-12-29
AI Technical Summary
The sealing performance of the glass cover of traditional pipe observation windows is poor and is prone to wear after long-term use, resulting in dust leakage and affecting the production environment and user health.
The first and second seals are respectively used to contact the inner side and side walls of the door panel to reduce wear between the door panel and the pipe and improve sealing performance.
It effectively avoids dust leakage in the pipeline, ensures the working environment of the production workshop and the health of users, and improves the production efficiency of the production workshop.
Smart Images
Figure CN222576554U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to pipeline field technology, in particular to a pipeline observation and cleaning door. Background Art
[0002] At present, the workshops of production plants in various industries are usually equipped with dust suction ducts for dust removal. After long-term use, dust is prone to accumulate inside the duct and cause blockage. According to the latest safety and supervision requirements, a duct observation port needs to be provided on the duct to observe the internal situation of the duct, so as to facilitate the subsequent dust cleaning and maintenance of the duct. When inspecting traditional ducts, the user needs to take off the cover of the observation device, and then enter the duct for inspection and cleaning. After processing, the user needs to install the cover of the observation device, which is troublesome to operate and inconvenient to use.
[0003] Later, a pipeline inspection and observation window appeared on the market, whose glass cover was set on the pipeline by hinges and snap-on components, so that users can observe the situation inside the pipeline through the glass cover, and it can also be used as an inspection port for users to enter the pipeline for cleaning and maintenance, so as to timely dredge and maintain the pipeline, prevent pipeline blockage, and improve the work efficiency of the production workshop; however, the sealing performance of the glass cover on the pipeline is poor, and the glass cover is prone to wear after long-term use, so that a gap is formed between the glass cover and the pipeline, thereby causing dust leakage inside the pipeline, affecting the production environment of the production workshop, and affecting the health of users, resulting in low production efficiency of the production workshop, poor practicality, and a small scope of application.
[0004] Therefore, it is necessary to study a new technical solution to solve the above problems. Utility Model Content
[0005] In view of this, the utility model aims to solve the deficiencies in the prior art, and its main purpose is to provide a pipeline observation and cleaning door, which utilizes the first and second sealing components to respectively contact and connect with the inner side and side wall of the door panel, thereby reducing the wear between the door panel and the pipeline, improving the sealing performance of the door panel on the pipeline, avoiding dust leakage in the pipeline, ensuring the working environment of the production workshop and the health of the user, and having a wide range of applications.
[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0007] A pipeline observation and cleaning door comprises a pipeline and a door panel arranged on the pipeline; wherein: the pipeline is provided with an installation opening connected to the interior of the pipeline, the installation opening has a limiting edge extending inwardly, a first sealing member is arranged on the outer side of the limiting edge, the first sealing member is arranged in an annular shape extending along the periphery of the limiting edge, a second sealing member is arranged on the inner wall of the installation opening, the second sealing member is arranged in an annular shape extending along the inner wall of the installation opening, and a distance is maintained between the first sealing member and the second sealing member; both sides of the door panel are respectively arranged on the installation opening of the pipeline by hinge assemblies and locking assemblies, an observation window for users to observe the inside of the pipeline is arranged on the door panel, the inner end of the door panel is connected to the outer side of the first sealing member, and the side wall of the door panel is connected to the inner wall of the second sealing member.
[0008] As a preferred solution, the inner wall of the second sealing member has a contact protrusion extending toward the door panel.
[0009] As a preferred solution, the contact protrusion is a circular structure.
[0010] As a preferred solution, a third sealing member is provided on the inner side of the door panel. The third sealing member is provided in a circular shape and extends along the inner edge of the door panel. The third sealing member is in contact with and connected to the first sealing member.
[0011] As a preferred solution, two third sealing members are provided, and the two third sealing members are arranged on the inner side of the door panel in sequence from the outside to the inside, and an elastic buffer member is arranged between the two third sealing members.
[0012] As a preferred solution, the elastic buffer is a spring.
[0013] As a preferred solution, a lighting device is also provided, which is arranged on the door panel. The lighting device includes an LED lamp and a control unit. The LED lamp is arranged on the inner side of the door panel and is located beside the observation window. The control unit is arranged on the outer side of the door panel and is connected to the LED lamp.
[0014] As a preferred solution, a transparent protective cover is provided on the inner side of the door panel corresponding to the position of the LED lamp, and the light source of the LED lamp shines toward the inside of the pipe through the transparent protective cover.
[0015] Compared with the prior art, the utility model has obvious advantages and beneficial effects. Specifically, it can be seen from the above technical scheme that it mainly reduces the wear between the door panel and the pipeline by designing various components and utilizing the first and second sealing members to contact and connect with the inner side and the side wall of the door panel respectively, thereby improving the sealing performance of the door panel on the pipeline and avoiding dust leakage in the pipeline. The structural design is ingenious and reasonable, ensuring the working environment of the production workshop and the health of users, thereby improving the production efficiency of the production workshop, and having strong practicality and a wide range of applications.
[0016] Secondly, the setting of the contact protrusion is conducive to the stable contact between the side wall of the door panel and the second sealing member, thereby ensuring the sealing performance of the door panel on the pipeline. At the same time, the setting of the third sealing member avoids the phenomenon of severe wear caused by direct contact between the door panel and the first sealing member, further ensuring the sealing performance of the door panel on the pipeline. In addition, the setting of the elastic buffer member allows the third sealing member to buffer the contact with the first sealing member, thereby avoiding the wear of the first and third sealing members caused by excessive force when the door panel is closed, ensuring the service life of the first and third sealing members, and having good usability.
[0017] In addition, the setting of the lighting device allows users to observe the internal conditions of the pipeline in dark conditions, which is beneficial for users to clean and maintain the pipeline in time, thereby ensuring the normal use of the pipeline. At the same time, the setting of the transparent protective cover can protect the use of the LED lamp in the pipeline, ensuring the lighting effect of the LED lamp and good usability.
[0018] In order to more clearly illustrate the structural features and functions of the present invention, the present invention is described in detail below in conjunction with the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 It is a first structural schematic diagram of an embodiment of the utility model;
[0020] Figure 2 It is a second structural schematic diagram of an embodiment of the utility model;
[0021] Figure 3 It is a partially enlarged schematic diagram of an embodiment of the utility model.
[0022] Description of the accompanying drawings:
[0023] 11. Pipe 111. Installation port
[0024] 112, limit edge 12, door panel
[0025] 121, observation window 13, first sealing member
[0026] 14. Second sealing member 141. Contact protrusion
[0027] 15. Hinge assembly 16. Locking assembly
[0028] 17. Third sealing member 18. Elastic buffer member
[0029] 19. Lighting device 191. LED light
[0030] 192. control unit 20. transparent protective cover. DETAILED DESCRIPTION
[0031] Please refer to Figures 1 to 3 As shown, it shows the specific structure of an embodiment of the utility model.
[0032] A pipeline observation and cleaning door includes a pipeline 11 and a door plate 12 arranged on the pipeline 11; wherein:
[0033] The pipe 11 is provided with an installation opening 111 connected to the inside of the pipe, and the installation opening 111 has a limiting edge 112 extending inwardly, and a first sealing member 13 is provided on the outer side of the limiting edge 112, and the first sealing member 13 is annularly extending along the periphery of the limiting edge 112, and a second sealing member 14 is provided on the inner wall of the installation opening 111, and the second sealing member 14 is annularly extending along the inner wall of the installation opening 111, and a distance is maintained between the first sealing member 13 and the second sealing member 14;
[0034] The two sides of the door panel 12 are respectively arranged on the installation port 111 of the pipe 11 through the hinge assembly 15 and the locking assembly 16. The door panel 12 is provided with an observation window 121 for the user to observe the inside of the pipe. The inner end of the door panel 12 is connected to the outer side of the first sealing member 13, and the side wall of the door panel 12 is connected to the inner wall of the second sealing member 14. In this way, the first and second sealing members are respectively contacted and connected with the inner side and side wall of the door panel, so as to reduce the wear between the door panel and the pipe, improve the sealing performance of the door panel on the pipe, and avoid dust leakage in the pipe. The structural design is ingenious and reasonable, which ensures the working environment of the production workshop and the health of users, so as to improve the production efficiency of the production workshop. It has strong practicality and a wide range of applications.
[0035] In addition, the inner wall of the second sealing member 14 has a contact protrusion 141 extending toward the door panel, and the contact protrusion 141 is a circular structure, which is conducive to stable contact between the side wall of the door panel and the second sealing member, thereby ensuring the sealing of the door panel on the pipe.
[0036] In this embodiment, a third seal 17 is provided on the inner side of the door panel 12. The third seal 17 is annularly extended along the inner edge of the door panel 12. The third seal 17 is in contact with the first seal 13. Here, two third seals 17 are provided. The two third seals 17 are sequentially arranged on the inner side of the door panel 12 from the outside to the inside. An elastic buffer 18 is provided between the two third seals 17. Preferably, the elastic buffer 18 is a spring. In this way, the provision of the third seal avoids the phenomenon of severe wear caused by direct contact between the door panel and the first seal, further ensuring the sealing performance of the door panel on the pipeline. Moreover, the provision of the elastic buffer allows the third seal to buffer the contact with the first seal, thereby avoiding wear of the first and third seals caused by excessive force when closing the door panel, ensuring the service life of the first and third seals and having good availability.
[0037] A lighting device 19 is also provided, and the lighting device 19 is arranged on the door panel 12. The lighting device 19 includes an LED lamp 191 and a control unit 192. The LED lamp 191 is arranged on the inner side of the door panel 12 and is located beside the observation window 121. The control unit 192 is arranged on the outer side of the door panel 12, and the control unit 192 is connected to the LED lamp 191. In addition, a transparent protective cover 20 is provided on the inner side of the door panel 12 corresponding to the position of the LED lamp. The light source of the LED lamp 191 is irradiated toward the inside of the pipe 11 through the transparent protective cover 20. In this way, the setting of the lighting device allows users to observe the internal situation of the pipe in dark conditions, which is beneficial for users to clean and maintain the pipe in time, thereby ensuring the normal use of the pipe. At the same time, the setting of the transparent protective cover protects the use of the LED lamp in the pipe, ensures the lighting effect of the LED lamp, and has good usability.
[0038] The design focus of the utility model is that it mainly uses the design of various components to utilize the first and second sealing members to contact and connect with the inner side and side wall of the door panel respectively, thereby reducing the wear between the door panel and the pipeline, improving the sealing performance of the door panel on the pipeline, and avoiding dust leakage in the pipeline. The structural design is ingenious and reasonable, ensuring the working environment of the production workshop and the health of users, thereby improving the production efficiency of the production workshop, and having strong practicality and a wide range of applications.
[0039] Secondly, the setting of the contact protrusion is conducive to the stable contact between the side wall of the door panel and the second sealing member, thereby ensuring the sealing performance of the door panel on the pipeline. At the same time, the setting of the third sealing member avoids the phenomenon of severe wear caused by direct contact between the door panel and the first sealing member, further ensuring the sealing performance of the door panel on the pipeline. In addition, the setting of the elastic buffer member allows the third sealing member to buffer the contact with the first sealing member, thereby avoiding the wear of the first and third sealing members caused by excessive force when the door panel is closed, ensuring the service life of the first and third sealing members, and having good usability.
[0040] In addition, the setting of the lighting device allows users to observe the internal conditions of the pipeline in dark conditions, which is beneficial for users to clean and maintain the pipeline in time, thereby ensuring the normal use of the pipeline. At the same time, the setting of the transparent protective cover can protect the use of the LED lamp in the pipeline, ensuring the lighting effect of the LED lamp and good usability.
[0041] The above description is only a preferred embodiment of the present invention and does not limit the technical scope of the present invention. Therefore, any slight modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention are still within the scope of the technical solution of the present invention.
Claims
1. A pipeline observation and cleaning door, characterized in that: It includes a pipe and a door panel arranged on the pipe; wherein: the pipe is provided with an installation port connected to the inside of the pipe, the installation port has a limiting edge extending inward, a first sealing member is arranged on the outer side of the limiting edge, the first sealing member is arranged in a ring shape extending along the periphery of the limiting edge, a second sealing member is arranged on the inner wall of the installation port, the second sealing member is arranged in a ring shape extending along the inner wall of the installation port, and a distance is maintained between the first sealing member and the second sealing member; both sides of the door panel are respectively arranged on the installation port of the pipe through a hinge assembly and a locking assembly, an observation window for a user to observe the inside of the pipe is arranged on the door panel, the inner end of the door panel is connected to the outer side of the first sealing member, and the side wall of the door panel is connected to the inner wall of the second sealing member.
2. A pipeline observation and cleaning door according to claim 1, characterized in that: The inner wall of the second sealing member has a contact protrusion extending toward the door panel.
3. A pipeline observation and cleaning door according to claim 2, characterized in that: The contact protrusion is a circular structure.
4. The pipeline observation and cleaning door according to claim 1, characterized in that: A third sealing member is arranged on the inner side of the door panel. The third sealing member is arranged to extend in a ring shape along the inner edge of the door panel. The third sealing member is in contact with and connected to the first sealing member.
5. The pipeline observation and cleaning door according to claim 4, characterized in that: There are two third sealing members, which are arranged on the inner side of the door panel in sequence from the outside to the inside, and an elastic buffer is arranged between the two third sealing members.
6. A pipeline observation and cleaning door according to claim 5, characterized in that: The elastic buffer is a spring.
7. The pipeline observation and cleaning door according to claim 1, characterized in that: A lighting device is also provided, which is arranged on the door panel. The lighting device includes an LED lamp and a control unit. The LED lamp is arranged on the inner side of the door panel and is located beside the observation window. The control unit is arranged on the outer side of the door panel and is connected to the LED lamp.
8. The pipeline observation and cleaning door according to claim 7, characterized in that: A transparent protective cover is arranged on the inner side of the door panel corresponding to the position of the LED lamp, and the light source of the LED lamp shines toward the inside of the pipe through the transparent protective cover.