Convergent central drainage system based on circular anti-permeability instrument
By introducing a converged central drainage system into the anti-seepage instrument, the problem of test water flowing everywhere is solved, and the centralized discharge of test water is achieved, electrical components are protected and working environment is improved.
Patent Information
- Application Number
- CN202422086557.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-27
- Publication Date
- 2025-07-01
- Estimated Expiration
- 2034-08-27
AI Technical Summary
The existing anti-seepage instrument lacks an effective drainage system, causing the test water to flow everywhere, affecting the working environment of the workshop and possibly damaging the internal electrical components.
A converged central drainage system based on a circular anti-seepage instrument is designed. By setting up a central runner and a converged runner in each layer of test space, and using drainage pipe components to centralize the liquid downward layer by layer, the convergence and centralized discharge of test water is achieved.
Effectively prevent the test water from flowing everywhere, protect the internal electrical components of the anti-seepage instrument, and optimize the workshop working environment.
Smart Images
Figure CN223048168U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of the structure of a concrete impermeability tester, and particularly relates to a converging central drainage system based on a circular impermeability tester. Background Art
[0002] Concrete is an artificial stone widely used in construction projects. For some buildings, such as hydraulic buildings, underwater, underground and other construction projects, the buildings are required to have special impermeability performance. The impermeability performance refers to the performance that the materials used in the structures can resist the penetration of water and other liquid media under the action of pressure.
[0003] The concrete impermeability tester is mainly used for the test of the impermeability performance of concrete and the determination of the impermeability grade, so it has been widely used in relevant production, construction, design, teaching and research departments.
[0004] The concrete impermeability tester is designed according to the hydraulic principle, pressurized by a water pump, and connected to an energy accumulator, a control valve, a test mold base, etc. through pipelines. The pressure is output from the water pump into the energy accumulator, and then transported to each specimen system for a loading test.
[0005] After the loading test, the water in the test mold base needs to be discharged. However, the existing impermeability tester lacks a drainage system, resulting in the test water flowing everywhere, which not only affects the working environment of the workshop but may also damage the electrical components inside the impermeability tester. Content of the Utility Model
[0006] The purpose of the utility model is to provide a converging central drainage system based on a circular impermeability tester, which converges the test water in multiple test spaces to the center of the disc-shaped detection table and flows layer by layer to the bottom layer for centralized discharge, solving the problem of difficult drainage of the test water of the existing impermeability tester.
[0007] To solve the above technical problems, the utility model provides a converging central drainage system based on a circular impermeability tester. After the tests of multiple test mold bases in each test space are completed, the liquid converges to the center of the disc-shaped detection table and flows layer by layer to the bottom layer for centralized discharge. The central drainage system includes a central flow channel and multiple converging flow channels opened on each disc-shaped detection table. The converging flow channels correspond to the test mold bases one by one, guiding the liquid from the test mold bases to the central flow channel. At the same time, it also includes multiple groups of drain pipe assemblies, and each group of drain pipe assemblies corresponds to one layer of test space. The adjacent two layers of test spaces are communicated through the drain pipe assemblies, and the liquid after the test is completed is flowed layer by layer to the bottom layer for centralized discharge through the drain pipe assemblies.
[0008] Preferably, the converging flow channel is a groove processed on the surface of the disc-shaped detection table.
[0009] Preferably, multiple said converging flow channels respectively correspond to one mold testing base and extend from the drain outlet of the mold testing base to the central flow channel, so as to converge the test liquids in each mold testing base into the central flow channel.
[0010] Preferably, the drain pipe assemblies of adjacent two layers of test spaces are respectively connected to the central flow channels of the upper and lower two-layer disc-shaped detection tables, so as to flow the liquid layer by layer downward to the bottom layer for centralized discharge after the test is completed.
[0011] Preferably, each said drain pipe assembly includes a drain outer pipe and a drain inner pipe, and the drain inner pipe of the upper-layer disc-shaped detection table is sleeved with the drain outer pipe of the lower-layer disc-shaped detection table; when the upper-layer disc-shaped detection table and the lower-layer disc-shaped detection table are in a locked state, the drain inner pipe is completely inserted into the drain outer pipe, and at this time, the liquid in the converging flow channel flows into the gap between the drain outer pipe and the drain inner pipe and flows layer by layer downward; when the upper-layer disc-shaped detection table and the lower-layer disc-shaped detection table are in an unlocked state, the drain inner pipe moves upward in the drain outer pipe, and at this time, the liquid in the converging flow channel flows into the drain inner pipe and flows layer by layer downward.
[0012] Preferably, a plurality of drain holes are formed in the side wall of the contact end of the drain outer pipe and the disc-shaped detection table, and each said drain hole respectively corresponds to one said converging flow channel for receiving the liquid in this flow channel.
[0013] Preferably, the length of the drain inner pipe is less than the length of the drain outer pipe, but greater than the stroke of the unlocked state of adjacent two layers of test spaces; when the upper-layer disc-shaped detection table and the lower-layer disc-shaped detection table are in an unlocked state, the drain inner pipe moves upward in the drain outer pipe, but there is still partial overlap between the two, and at this time, the liquid in the converging flow channel flows into the drain inner pipe and flows layer by layer downward.
[0014] Preferably, the outer diameter of the drain inner pipe is less than the inner diameter of the drain outer pipe, so that the liquid in the converging flow channel flows into the gap between the drain outer pipe and the drain inner pipe and flows layer by layer downward.
[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0016] By adding a converging central drainage system in the impermeability tester, the test water in multiple test spaces can be converged to the center of the disc-shaped detection table and flow layer by layer downward to the bottom layer for centralized discharge. Compared with the traditional impermeability tester, the test water will not flow around, which not only protects the electrical components inside the impermeability tester, but also optimizes the working environment of the overall workshop. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 is a schematic structural diagram of a circular impermeability tester provided by the present utility model and including a converging central drainage system;
[0018] Figure 2 is a schematic structural view of a flow channel in the converging central drainage system provided by the present utility model;
[0019] Figure 3 is a front view of a flow channel in the converging central drainage system provided by the present utility model;
[0020] Figure 4 is a partial cross-sectional view of the converging central drainage system provided by the present utility model;
[0021] Figure 5 is the present utility model Figure 4 an enlarged schematic view of part A;
[0022] Figure 6 is a schematic structural view of the drainage outer pipe provided by the present utility model.
[0023] In the figure: 1, central flow channel; 2, converging flow channel; 3, drainage outer pipe; 4, drainage inner pipe; 100, disc-shaped detection table; 200, test mold base. Specific Embodiments
[0024] The following further detailed description is made on the present utility model in conjunction with the accompanying drawings and specific embodiments. According to the following description and the claims, the advantages and features of the present utility model will be clearer. It should be noted that the accompanying drawings are all in very simplified forms and use non-precise scales, only for the purpose of facilitating and clearly assisting in explaining the purpose of the embodiments of the present utility model.
[0025] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present utility model.
[0026] In the description of the present utility model, it should be noted that unless otherwise clearly specified and limited, the terms "installed", "connected", "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations. Embodiment
[0027] The utility model provides a converging central drainage system based on a circular impermeability tester. Please refer to Figures 1-3 . After the tests of multiple test mold seats 200 in each test space are completed, the liquid converges to the center of the disc-shaped detection table 100 and flows downward layer by layer to the bottom layer for centralized discharge.
[0028] The converging central drainage system includes a central flow channel 1 and a plurality of converging flow channels 2 opened on each disc-shaped detection table 100. The converging flow channels 2 correspond to the test mold seats 200 one by one, and guide the liquid from the test mold seats 200 to the central flow channel 1.
[0029] The converging central drainage system further includes multiple groups of drain pipe assemblies. Each group of drain pipe assemblies corresponds to one test space layer; adjacent test space layers are connected through the drain pipe assemblies, and the liquid after the test is completed flows downward layer by layer to the bottom layer for centralized discharge through the drain pipe assemblies.
[0030] In some embodiments, the converging flow channel 2 is a groove machined on the surface of the disc-shaped detection table 100, and the liquid flows along the groove.
[0031] Moreover, the multiple converging flow channels 2 respectively correspond to one test mold seat 200 and extend from the drain outlet of the test mold seat 200 to the central flow channel 1, so as to converge the test liquid in each test mold seat 200 into the central flow channel 1.
[0032] Specifically, as shown in Figure 4 and Figure 5 , the drain pipe assemblies of adjacent test space layers are respectively connected to the central flow channels 1 of the upper and lower disc-shaped detection tables 100, so that the liquid after the test is completed flows downward layer by layer to the bottom layer for centralized discharge.
[0033] Among them, each drain pipe assembly includes a drain outer pipe 3 and a drain inner pipe 4. The drain inner pipe 4 of the upper disc-shaped detection table 100 is sleeved with the drain outer pipe 3 of the lower disc-shaped detection table 100; when the upper disc-shaped detection table 100 and the lower disc-shaped detection table 100 are in a locked state, the drain inner pipe 4 is completely inserted into the drain outer pipe 3. At this time, the liquid in the converging flow channel 2 flows into the gap between the drain outer pipe 3 and the drain inner pipe 4 and flows downward layer by layer; when the upper disc-shaped detection table 100 and the lower disc-shaped detection table 100 are in an unlocked state, the drain inner pipe 4 moves upward in the drain outer pipe 3. At this time, the liquid in the converging flow channel 2 flows into the drain inner pipe 4 and flows downward layer by layer.
[0034] Furthermore, please refer to Figure 6, a plurality of drain holes 5 are formed in the side wall of the contact end of the outer drain pipe 3 and the disc-shaped detection table 100, and each drain hole 5 corresponds to a convergence flow channel 2 for receiving the liquid in the flow channel.
[0035] In some embodiments, please continue to refer to Figure 4 and Figure 5 , the length of the inner drain pipe 4 is less than the length of the outer drain pipe 3, but greater than the stroke of the unlocking state of adjacent two-layer test spaces; when the upper disc-shaped detection table 100 and the lower disc-shaped detection table 100 are in the unlocking state, the inner drain pipe 4 moves upward in the outer drain pipe 3, but there is still partial overlap between the two. At this time, the liquid in the convergence flow channel 2 flows into the inner drain pipe 4 and flows downward layer by layer.
[0036] In some embodiments, the outer diameter of the inner drain pipe 4 is less than the inner diameter of the outer drain pipe 3, so that the liquid in the convergence flow channel 2 flows into the gap between the outer drain pipe 3 and the inner drain pipe 4 and flows downward layer by layer.
[0037] Adding a converging central drainage system to the impermeability tester can converge the test water in multiple test spaces to the center of the disc-shaped detection table and flow downward layer by layer to the bottom for centralized discharge. Compared with the traditional impermeability tester, the test water will not flow around, which not only protects the electrical components inside the impermeability tester, but also optimizes the working environment of the overall workshop.
[0038] The above description is only a description of the preferred embodiments of the present invention, and does not limit the scope of the present invention in any way. Any changes and modifications made by those of ordinary skill in the art of the present invention according to the above disclosure are within the protection scope of the claims.
Claims
1. Based on the converging central drainage system of the circular impermeability tester, the liquid after the test of the multiple test mold seats (200) in each test space converges to the center of the disc-shaped test table (100), and flows down layer by layer to the bottom layer for centralized discharge, characterized in that: It comprises a central flow channel (1) and a plurality of converging flow channels (2) provided on each disc-shaped testing platform (100), wherein the converging flow channels (2) correspond to the test mold seats (200) one by one and guide the liquid from the test mold seats (200) to the central flow channel (1); The central drainage system also includes multiple groups of drainage pipe assemblies, each group of the drainage pipe assemblies corresponds to a layer of test space; two adjacent layers of test spaces are connected through the drainage pipe assemblies, and the liquid after the test is completed flows downward layer by layer to the bottom layer for centralized discharge through the drainage pipe assemblies.
2. The converging central drainage system based on the circular impermeability meter according to claim 1 is characterized in that: The converging flow channel (2) is a groove machined on the surface of the disc-shaped detection platform (100).
3. The converging central drainage system based on the circular impermeability meter as claimed in claim 2 is characterized in that: The plurality of converging flow channels (2) respectively correspond to a test mold seat (200), and extend from a drainage port of the test mold seat (200) to the central flow channel (1), thereby converging the test liquid in each test mold seat (200) into the central flow channel (1).
4. The converging central drainage system based on a circular impermeability meter according to claim 1, characterized in that: The drainage pipe assemblies of two adjacent test spaces are respectively connected to the central flow channels (1) of the upper and lower disc-shaped test tables (100), so that the liquid after the test is completed flows downward layer by layer to the bottom layer for centralized discharge.
5. The converging central drainage system based on the circular impermeability meter according to claim 4 is characterized in that: The drainage pipe assembly comprises an outer drainage pipe (3) and an inner drainage pipe (4), and the inner drainage pipe (4) of the upper disc-shaped detection platform (100) is sleeved with the outer drainage pipe (3) of the lower disc-shaped detection platform (100); when the upper disc-shaped detection platform (100) and the lower disc-shaped detection platform (100) are in a locked state, the inner drainage pipe (4) is completely inserted into the outer drainage pipe (3), and at this time, the liquid in the converging flow channel (2) flows into the gap between the outer drainage pipe (3) and the inner drainage pipe (4) and flows downward layer by layer; when the upper disc-shaped detection platform (100) and the lower disc-shaped detection platform (100) are in an unlocked state, the inner drainage pipe (4) moves upward in the outer drainage pipe (3), and at this time, the liquid in the converging flow channel (2) flows into the inner drainage pipe (4) and flows downward layer by layer.
6. The converging central drainage system based on the circular impermeability meter according to claim 5 is characterized in that: A plurality of drainage holes (5) are provided on the side wall of the contact end of the drainage outer pipe (3) and the disc-shaped detection platform (100), and each of the drainage holes (5) corresponds to one of the converging flow channels (2) and is used to receive liquid in the flow channel.
7. The converging central drainage system based on the circular impermeability meter according to claim 6 is characterized in that: The length of the inner drainage pipe (4) is less than the length of the outer drainage pipe (3), but greater than the travel of two adjacent test spaces in an unlocked state; when the upper disc-shaped test bench (100) and the lower disc-shaped test bench (100) are in an unlocked state, the inner drainage pipe (4) moves upward in the outer drainage pipe (3), but the two still partially overlap, and at this time, the liquid in the converging flow channel (2) flows into the inner drainage pipe (4) and flows downward layer by layer.
8. The converging central drainage system based on the circular impermeability meter according to claim 6, characterized in that: The outer diameter of the inner drainage pipe (4) is smaller than the inner diameter of the outer drainage pipe (3), so that the liquid in the converging flow channel (2) flows into the gap between the outer drainage pipe (3) and the inner drainage pipe (4) and flows downward layer by layer.