Water seal always open liquid discharge structure
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- JIANGSU LINJIE ENVIRONMENTAL TECH CO LTD
- Filing Date
- 2025-09-02
- Publication Date
- 2026-08-07
AI Technical Summary
[0003]对工业生产及环保处理过程中产生的带液气体，由于在气体输送过程中沉降液体多，需在生产过程中不断开阀对气体管道中的液体进行排放处理，用常规的人工手阀或自动控制排放，过程中会混入空气产生对内部气体的污染或造成液体冲出，或气体逸出造成环境污染，空气进入高浓度烟气中易造成爆炸的安全隐患，同时目前使用的水封构件容积大，结构复杂，维护费时等弊端
[0027]1.该水封常开排液结构，当气体管道内的液体需要排出时，首先打开阀门，使得气体管道内的液体在重力的作用下通过排液接口与接插件进入水封管道内，在配重块的作用下，配重块拉动固定环向下位移，固定环拉动水封管道向下拉伸，使得水封管道在固定框内呈U形设置，U形设置的水封管道使得液体始终在弯曲处堆积，进一步可以对水封管道进行密封，确保外界的空气不会从水封管道进入气体管道内，同时气体管道内的气体不会从水封管道进入外界，最后水封管道内的液体排入接纳桶内收集起来，确保排液的过程中不会混入空气，不会对气体管道内部气体造成污染，不会造成气体管道内液体冲出，不会造成气体管道内的气体溢出造成环境污染。
Smart Images
Figure CN224607491U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the technical field of water seal normally open drainage structure, and particularly relates to a water seal normally open drainage structure. Background Technology
[0002] In industrial production processes such as chemical synthesis and metal smelting, as well as in environmental protection processes such as wastewater treatment and waste gas purification, gases carrying large amounts of liquid substances are generated due to chemical reactions and material separation. These liquid-laden gases have a significant impact on subsequent processes and the environment.
[0003] For liquid-containing gases generated during industrial production and environmental treatment, a significant amount of liquid settles during gas transportation. This necessitates continuous valve opening and closing to discharge the liquid from the gas pipelines. Conventional manual valves or automatic control systems can introduce air, contaminating the internal gas or causing liquid overflow, or even gas escape leading to environmental pollution. Furthermore, air entering high-concentration flue gas poses a significant explosion hazard. Additionally, currently used water seal components suffer from drawbacks such as large volume, complex structure, and time-consuming maintenance. Therefore, we propose a normally open water seal drainage structure. Utility Model Content
[0004] The purpose of this invention is to provide a water-sealed normally open drainage structure to solve the problems mentioned in the background art.
[0005] In view of this, the present invention provides a water-sealed normally open drainage structure, including a gas pipeline, and further comprising:
[0006] A drain port is fixedly installed on a gas pipeline. A connector is fixedly installed at one end of the drain port. A valve is fixedly installed on the connector, and a water seal pipeline is fixedly installed at one end of the connector.
[0007] A fixed frame is provided on one side of the gas pipeline. One end of the water seal pipeline passes through the fixed frame and extends to the outside. A receiving bucket is provided on one side of the fixed frame and below the outlet of the water seal pipeline. A fixed ring is fixedly installed on the water seal pipeline and inside the fixed frame. A counterweight is fixedly installed at the bottom end of the fixed ring.
[0008] A power chamber is provided, which is located on a fixed frame. A rotating plate is rotatably installed inside the power chamber. The rotating plate is located above the water seal pipe. A sliding block that is fixed to the water seal pipe is slidably installed at the bottom of the rotating plate.
[0009] A limiting component is located within a fixed frame and is used to limit the rotation of the rotating plate.
[0010] In this technical solution, when the liquid in the gas pipeline needs to be discharged, the valve is first opened, allowing the liquid in the gas pipeline to enter the water seal pipeline through the drain port and connector under the action of gravity. Under the action of the counterweight, the counterweight pulls the fixed ring downward, and the fixed ring pulls the water seal pipeline downward, so that the water seal pipeline is set in a U-shape within the fixed frame. The U-shaped water seal pipeline ensures that the liquid always accumulates at the bend, which further seals the water seal pipeline, ensuring that outside air cannot enter the gas pipeline through the water seal pipeline, and at the same time, the gas in the gas pipeline cannot enter the outside through the water seal pipeline. Finally, the liquid in the water seal pipeline is discharged into the receiving tank for collection, ensuring that no air is mixed in during the discharge process, no gas inside the gas pipeline is polluted, no liquid is flushed out of the gas pipeline, and no gas overflows from the gas pipeline, causing environmental pollution.
[0011] When there is enough liquid in the receiving tank to require treatment, the operator can rotate the rotating plate upwards using the set limiting components. The angle of the rotating plate can be fixed by the set limiting components, and at the same time, the sliding block slides towards the fixed frame, so that the lower end of the water seal pipe will not continue to flow downwards, making it convenient for the operator to treat the liquid in the receiving tank.
[0012] In the above technical solution, the limiting component further includes:
[0013] Two rotating columns are fixedly installed on both sides of the rotating plate. Each of the two rotating columns is provided with several limiting grooves, and both rotating columns are rotatably connected to the power cavity.
[0014] A sliding bar is slidably installed inside the power cavity and above the rotating plate. Two limiting bars are fixedly installed at the bottom of the sliding bar. The lower ends of the two limiting bars extend into the corresponding limiting grooves and are respectively inserted into the corresponding limiting grooves. Several tension springs that are fixed to the inner wall of the power cavity are fixedly installed at the bottom of the sliding bar.
[0015] In this technical solution, when the liquid in the receiving tank is sufficient for treatment, the sliding bar is first pulled upwards. The sliding bar causes the two limiting bars to disengage from the two limiting slots respectively. At the same time, several tension springs are stretched. Then, the operator can rotate the rotating plate upwards. Finally, the sliding bar is released. Under the tension of the tension springs, the tension springs and the two limiting bars slide downwards. Finally, the two limiting bars are inserted into the corresponding limiting slots, which can fix the position of the two rotating columns and fix the angle of the rotating plate. At the same time, the sliding block slides towards the fixed frame, so that the lower end of the water seal pipe will not continue to flow downwards, making it convenient for the operator to treat the liquid in the receiving tank.
[0016] In the above technical solution, further, several of the limiting grooves are distributed in a ring at equal intervals on the two rotating columns.
[0017] In this technical solution, it is ensured that both rotating columns and rotating plates can rotate to a suitable angle.
[0018] In the above technical solution, a handle is further fixedly installed on the top of the sliding bar, the upper end of the handle passes through the power cavity and extends to the outside, and the handle is slidably connected to the power cavity.
[0019] In this technical solution, a handle is provided to facilitate the operation of the sliding bar by staff.
[0020] In the above technical solution, the bottom of the counterweight block is in close contact with the inner wall of the fixed frame.
[0021] In this technical solution, it is ensured that under the action of the counterweight, the counterweight pulls the fixed ring downward, and the fixed ring pulls the water seal pipe downward.
[0022] In the above technical solution, furthermore, the bottom of the drain port and the bottom of the gas pipe are located at the same horizontal line.
[0023] In this technical solution, the liquid in the gas pipeline is ensured to enter the water seal pipeline through the drain port and connector under the action of gravity.
[0024] In the above technical solution, the rotating plate is further arranged at an angle.
[0025] In this technical solution, it is ensured that the liquid in the water seal pipe can be discharged into the receiving tank for collection.
[0026] The beneficial effects of this utility model are:
[0027] 1. This normally open water seal drainage structure allows liquid in the gas pipeline to be discharged when necessary. First, the valve is opened, allowing the liquid to flow through the drainage port and connector into the water seal pipeline under gravity. A counterweight pulls the fixing ring downwards, causing the water seal pipeline to extend downwards, forming a U-shape within the fixed frame. This U-shape ensures liquid accumulates at the bend, further sealing the pipeline and preventing outside air from entering the gas pipeline, and preventing gas from entering the outside. Finally, the liquid in the water seal pipeline is collected in a receiving tank, ensuring that no air is mixed in during drainage, preventing contamination of the gas inside the pipeline, preventing liquid overflow, and preventing gas spillage that could cause environmental pollution.
[0028] 2. In this normally open drainage structure of the water seal, when there is enough liquid in the receiving tank to be processed, the operator can rotate the rotating plate upward through the set limiting component. The angle of the rotating plate can be fixed by the set limiting component. At the same time, the sliding block slides towards the fixed frame, so that the lower end of the water seal pipe will not continue to flow out of the liquid, making it convenient for the operator to process the liquid in the receiving tank. Attached Figure Description
[0029] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0030] Figure 2 This is one of the schematic diagrams of the cross-sectional structure of the fixed frame of this utility model;
[0031] Figure 3 This is the second schematic diagram of the cross-sectional structure of the fixed frame of this utility model;
[0032] Figure 4 This is the utility model Figure 3 Enlarged structural diagram at point A;
[0033] Figure 5 This is a schematic diagram of the cross-sectional structure of the rotating plate of this utility model;
[0034] Figure 6 This is a schematic diagram of the cross-sectional structure of the rotating column of this utility model.
[0035] The markings in the diagram are as follows:
[0036] 1. Gas pipeline; 2. Drainage port; 3. Valve; 4. Connector; 5. Water seal pipeline; 6. Fixing ring; 7. Fixing frame; 8. Receiving tank; 9. Counterweight; 10. Power chamber; 11. Rotating plate; 12. Sliding block; 13. Rotating column; 14. Limiting groove; 15. Sliding strip; 16. Limiting strip; 17. Tension spring; 18. Handle. Detailed Implementation
[0037] The technical solutions of the embodiments of this application will be clearly described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application are within the scope of protection of this application.
[0038] In the description of this application, it should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. For ease of description, the dimensions of the various parts shown in the drawings are not drawn to actual scale. Techniques, methods, and devices known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and devices should be considered part of the specification. In all examples shown and discussed herein, any specific values should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters in the following drawings denote similar items, and therefore, once an item is defined in one drawing, it need not be further discussed in subsequent drawings.
[0039] It should be noted that the terms "first," "second," etc., used in the specification and claims of this application are used to distinguish similar objects and not to describe a specific order or sequence. It should be understood that such use of data can be interchanged where appropriate so that embodiments of this application can be implemented in orders other than those illustrated or described herein, and the objects distinguished by "first," "second," etc., are generally of the same class and are not limited in number; for example, a first object can be one or more. Furthermore, in the specification and claims, "and / or" indicates at least one of the connected objects, and the character " / " generally indicates that the preceding and following objects are in an "or" relationship.
[0040] It should be noted that in the description of this application, the directional terms such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description. Unless otherwise stated, these directional terms do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the scope of protection of this application. The directional terms "inner" and "outer" refer to the inner and outer contours relative to the outline of each component itself.
[0041] It should be noted that, in this application, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes that element. Furthermore, it should be noted that the scope of the methods and apparatuses in the embodiments of this application is not limited to performing functions in the order shown or discussed, but may also include performing functions substantially simultaneously or in the reverse order, depending on the functions involved. For example, the described methods may be performed in a different order than described, and various steps may be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.
[0042] Example 1:
[0043] Please see Figure 1 - Figure 6 As shown, this embodiment provides a water-sealed normally open drainage structure, including a gas pipeline 1, and further including:
[0044] Drainage port 2 is fixedly installed on gas pipeline 1. A connector 4 is fixedly installed on one end of drainage port 2. A valve 3 is fixedly installed on connector 4, and a water seal pipeline 5 is fixedly installed on one end of connector 4.
[0045] The fixed frame 7 is set on one side of the gas pipeline 1. One end of the water seal pipeline 5 passes through the fixed frame 7 and extends to the outside. A receiving bucket 8 is set on one side of the fixed frame 7 and below the outlet of the water seal pipeline 5. A fixed ring 6 is fixedly installed on the water seal pipeline 5 and inside the fixed frame 7. A counterweight 9 is fixedly installed at the bottom of the fixed ring 6.
[0046] The power chamber 10 is opened on the fixed frame 7. A rotating plate 11 is rotatably installed inside the power chamber 10. The rotating plate 11 is located above the water seal pipe 5. A sliding block 12 fixed to the water seal pipe 5 is slidably installed at the bottom of the rotating plate 11.
[0047] A limiting component is located within the fixed frame 7 and is used to limit the rotation of the rotating plate 11.
[0048] When the liquid in the gas pipeline 1 needs to be discharged, valve 3 is first opened, allowing the liquid in the gas pipeline 1 to enter the water seal pipeline 5 through the drain port 2 and connector 4 under the action of gravity. Under the action of counterweight 9, counterweight 9 pulls the fixing ring 6 downward, and the fixing ring 6 pulls the water seal pipeline 5 downward, so that the water seal pipeline 5 is set in a U-shape in the fixing frame 7. The U-shaped water seal pipeline 5 ensures that the liquid always accumulates at the bend, which can further seal the water seal pipeline 5, ensuring that outside air will not enter the gas pipeline 1 through the water seal pipeline 5, and at the same time, the gas in the gas pipeline 1 will not enter the outside through the water seal pipeline 5. Finally, the liquid in the water seal pipeline 5 is discharged into the receiving tank 8 for collection, ensuring that no air is mixed in during the discharge process, no pollution is caused to the gas inside the gas pipeline 1, no liquid is flushed out of the gas pipeline 1, and no gas overflows from the gas pipeline 1, causing environmental pollution.
[0049] When the liquid in the receiving tank 8 is sufficient to be processed, the operator can rotate the rotating plate 11 upwards by means of the limiting component. The angle of the rotating plate 11 can be fixed by the limiting component. At the same time, the sliding block 12 slides towards the fixed frame 7, so that the lower end of the water seal pipe 5 will not continue to flow liquid downwards, making it convenient for the operator to process the liquid in the receiving tank 8.
[0050] In this embodiment, the limiting component includes:
[0051] Two rotating columns 13 are fixedly installed on both sides of the rotating plate 11. Each rotating column 13 has several limiting grooves 14, and both rotating columns 13 are rotatably connected to the power chamber 10.
[0052] The sliding bar 15 is slidably installed inside the power cavity 10 and located above the rotating plate 11. Two limiting bars 16 are fixedly installed at the bottom of the sliding bar 15. The lower ends of the two limiting bars 16 extend into the corresponding limiting grooves 14 respectively, and the lower ends of the two limiting bars 16 are respectively inserted into the corresponding limiting grooves 14. Several tension springs 17 fixed to the inner wall of the power cavity 10 are fixedly installed at the bottom of the sliding bar 15.
[0053] When the liquid in the receiving tank 8 is sufficient for treatment, the sliding bar 15 is pulled upwards first. The sliding bar 15 causes the two limiting bars 16 to disengage from the two limiting grooves 14 respectively. At the same time, several tension springs 17 are stretched. Then, the operator can rotate the rotating plate 11 upwards. Finally, the sliding bar 15 is released. Under the tension of the tension springs 17, the tension springs 17 and the two limiting bars 16 slide downwards. Finally, the two limiting bars 16 are inserted into the corresponding limiting grooves 14 respectively, which can fix the position of the two rotating columns 13 and fix the angle of the rotating plate 11. At the same time, the sliding block 12 slides towards the fixing frame 7, so that the lower end of the water seal pipe 5 will not continue to flow downwards, making it convenient for the operator to treat the liquid in the receiving tank 8.
[0054] Example 2:
[0055] This embodiment provides a water-sealed normally open drainage structure, which, in addition to the technical solutions of the above embodiments, also has the following technical features.
[0056] In this embodiment, several limiting grooves 14 are distributed in a ring at equal intervals on the two rotating columns 13.
[0057] This ensures that both rotating columns 13 and rotating plate 11 can rotate to the appropriate angle.
[0058] Example 3:
[0059] This embodiment provides a water-sealed normally open drainage structure, which, in addition to the technical solutions of the above embodiments, also has the following technical features.
[0060] In this embodiment, a handle 18 is fixedly installed on the top of the sliding bar 15. The upper end of the handle 18 passes through the power cavity 10 and extends to the outside. The handle 18 is slidably connected to the power cavity 10.
[0061] The handle 18 is designed to facilitate the operation of the sliding bar 15 by staff.
[0062] Example 4:
[0063] This embodiment provides a water-sealed normally open drainage structure, which, in addition to the technical solutions of the above embodiments, also has the following technical features.
[0064] In this embodiment, the bottom of the counterweight 9 is in close contact with the inner wall of the fixing frame 7.
[0065] Specifically, under the action of the counterweight 9, the counterweight 9 pulls the fixed ring 6 downward, and the fixed ring 6 pulls the water seal pipe 5 downward.
[0066] Example 5:
[0067] This embodiment provides a water-sealed normally open drainage structure, which, in addition to the technical solutions of the above embodiments, also has the following technical features.
[0068] In this embodiment, the bottom of the drain port 2 and the bottom of the gas pipe 1 are on the same horizontal line.
[0069] Specifically, it ensures that the liquid in the gas pipeline 1 enters the water seal pipeline 5 through the drain port 2 and connector 4 under the action of gravity.
[0070] Example 6:
[0071] This embodiment provides a water-sealed normally open drainage structure, which, in addition to the technical solutions of the above embodiments, also has the following technical features.
[0072] In this embodiment, the rotating plate 11 is inclined.
[0073] This ensures that the liquid in the water seal pipe 5 can be discharged into the receiving tank 8 for collection.
[0074] Working principle: When the liquid in gas pipeline 1 needs to be discharged, valve 3 is first opened, allowing the liquid in gas pipeline 1 to enter the water seal pipeline 5 through the drain port 2 and connector 4 under the action of gravity. Under the action of counterweight 9, counterweight 9 pulls the fixing ring 6 downward, and the fixing ring 6 pulls the water seal pipeline 5 downward, so that the water seal pipeline 5 is set in a U-shape in the fixing frame 7. The U-shaped water seal pipeline 5 ensures that the liquid always accumulates at the bend, which can further seal the water seal pipeline 5, ensuring that outside air cannot enter the gas pipeline 1 through the water seal pipeline 5, and at the same time, the gas in the gas pipeline 1 cannot enter the outside through the water seal pipeline 5. Finally, the liquid in the water seal pipeline 5 is discharged into the receiving tank 8 for collection, ensuring that no air is mixed in during the discharge process, no pollution is caused to the gas inside the gas pipeline 1, no liquid is flushed out of the gas pipeline 1, and no gas escapes from the gas pipeline 1 and causes environmental pollution.
[0075] When the liquid in the receiving tank 8 is sufficient for treatment, first pull the handle 18 upwards. The handle 18 drives the sliding strip 15 to slide upwards. The sliding strip 15 drives the two limiting strips 16 to disengage from the two limiting grooves 14 respectively. At the same time, several tension springs 17 are stretched. Then, the operator can rotate the rotating plate 11 upwards. Finally, release the handle 18. Under the pulling force of the tension springs 17, the tension springs 17 and the two limiting strips 16 slide downwards. Finally, the two limiting strips 16 are inserted into the corresponding limiting grooves 14 respectively, which can fix the position of the two rotating columns 13 and fix the angle of the rotating plate 11. At the same time, the sliding block 12 slides towards the fixing frame 7, so that the lower end of the water seal pipe 5 will not continue to flow downwards, making it convenient for the operator to treat the liquid in the receiving tank 8.
[0076] The embodiments of this application have been described above with reference to the accompanying drawings. Unless otherwise specified, the embodiments and features in the embodiments of this application can be combined with each other. This application is not limited to the specific embodiments described above. The specific embodiments described above are merely illustrative and not restrictive. Those skilled in the art can make many other forms under the guidance of this application without departing from the spirit and scope of the claims, and all of these forms are within the protection scope of this application.
Claims
1. A water-sealed normally open drainage structure, comprising a gas pipe (1), characterized in that, Also includes: Drainage port (2), the drainage port (2) is fixedly installed on the gas pipeline (1), a connector (4) is fixedly installed at one end of the drainage port (2), a valve (3) is fixedly installed on the connector (4), and a water seal pipeline (5) is fixedly installed at one end of the connector (4). A fixed frame (7) is provided on one side of the gas pipe (1). One end of the water seal pipe (5) passes through the fixed frame (7) and extends to the outside. A receiving bucket (8) is provided on one side of the fixed frame (7) and below the outlet of the water seal pipe (5). A fixed ring (6) is fixedly installed on the water seal pipe (5) and inside the fixed frame (7). A counterweight (9) is fixedly installed at the bottom end of the fixed ring (6). A power chamber (10) is opened on a fixed frame (7). A rotating plate (11) is rotatably installed inside the power chamber (10). The rotating plate (11) is located above the water seal pipe (5). A sliding block (12) fixed to the water seal pipe (5) is slidably installed at the bottom of the rotating plate (11). A limiting component is located within a fixed frame (7) and is used to limit the rotation of the rotating plate (11).
2. The water seal normally open drainage structure according to claim 1, characterized in that, The limiting component includes: Two rotating columns (13) are fixedly installed on both sides of the rotating plate (11). Several limiting grooves (14) are opened on both rotating columns (13), and both rotating columns (13) are rotatably connected to the power cavity (10). A sliding bar (15) is slidably installed inside the power cavity (10) and above the rotating plate (11). Two limiting bars (16) are fixedly installed at the bottom of the sliding bar (15). The lower ends of the two limiting bars (16) extend into the corresponding limiting grooves (14) respectively, and the lower ends of the two limiting bars (16) are respectively inserted into the corresponding limiting grooves (14). Several tension springs (17) fixed to the inner wall of the power cavity (10) are fixedly installed at the bottom of the sliding bar (15).
3. The water seal normally open drainage structure according to claim 2, characterized in that, Several of the limiting grooves (14) are distributed in a ring at equal intervals on the two rotating columns (13).
4. The water seal normally open drainage structure according to claim 2, characterized in that, A handle (18) is fixedly installed on the top of the sliding bar (15). The upper end of the handle (18) passes through the power cavity (10) and extends to the outside. The handle (18) is slidably connected to the power cavity (10).
5. The water seal normally open drainage structure according to claim 1, characterized in that, The bottom of the counterweight (9) is in close contact with the inner wall of the fixed frame (7).
6. The water seal normally open drainage structure according to claim 1, characterized in that, The bottom of the drain port (2) is at the same horizontal level as the bottom of the gas pipe (1).
7. The water seal normally open drainage structure according to claim 1, characterized in that, The rotating plate (11) is set at an angle.