Water consumption detection device for water balance test
By designing multiple filter structures in the water balance test water volume detection device, the wear problem of impurities in the water source on the turbine is solved, the service life and metering accuracy are improved, and the filter components are cleaned.
Patent Information
- Application Number
- CN202420884447.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-26
- Publication Date
- 2024-12-10
- Estimated Expiration
- 2034-04-26
AI Technical Summary
In the existing water balance test water volume detection device, the particulate impurities in the water source will cause wear to the turbine during the transportation process, affecting its service life and measurement accuracy.
A water consumption detection device including a filter outer cartridge, a first filter mesh, a filter layer, a second filter mesh, a bolt, a mounting plate, a moving block, a spring, a telescopic rod, a plug block, etc. is designed to realize the multiple weights of the water source. Filtration, avoids impurities to wear the turbine and allows disassembly and cleaning of the filter assembly.
Multiple filtration effectively avoids the wear of impurities on the turbine, improves service life and metering accuracy, and ensures the cleaning of the filter components to prevent impurities from clogging the filter mesh.
Smart Images
Figure CN222144234U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of water quantity detection devices, in particular to a water quantity detection device for water balance test. Background Art
[0002] Water balance testing is a method used to detect leaks or losses in a fluid system. To perform a water balance test, the amount of water or fluid input and output needs to be quantified and compared to see if the two are balanced. For this test, different techniques and devices can be used to detect water usage.
[0003] After searching, the Chinese patent announcement number: CN212903415U discloses a water consumption detection device for a water balance test, including a shell, an installation inner cylinder, a first threaded kit and a second threaded kit; an arc-shaped notch is opened on the side wall of the shell, and the installation inner cylinder is connected in the arc-shaped notch, and the installation inner cylinder is used to install a turbine speed detector and its processing system; the inner wall of the installation inner cylinder is connected to the inner wall of the shell at the arc-shaped notch by a first threaded kit, and the outer wall of the installation inner cylinder is connected to the outer wall of the shell at the arc-shaped notch by a second threaded kit. Although this patented technology is easy to disassemble and maintain, ensuring the normal progress of the detection work, the quality of the water source and the delivery pipeline will affect the normal operation of the turbine. The water source itself or particulate impurities are mixed in the water during the delivery process. These impurities will cause wear to the turbine for a long time, affecting its service life and measurement accuracy. Therefore, a technician in this field provides a water consumption detection device for a water balance test to solve the problems raised in the above background technology. Utility Model Content
[0004] In order to make up for the above deficiencies, the utility model provides a water consumption detection device for water balance test, aiming to improve the problem in the prior art that the water source itself or during the transportation process is mixed with particulate impurities, which will cause wear to the turbine for a long time, affecting its service life and measurement accuracy.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a water consumption detection device for water balance test, comprising a filter outer cylinder, water inlets are provided on the left and right sides of the interior of the filter outer cylinder, a mounting plate is slidably connected to the inner bottom side of the filter outer cylinder, evenly distributed threaded holes are provided on the inner bottom side of the mounting plate, evenly distributed bolts are arranged inside the mounting plate, the bolts are threadedly connected inside the threaded holes, moving blocks are arranged on the left and right sides of the bolts, a telescopic rod is fixedly connected to one side of the moving block, an insert block is fixedly connected to one end of the telescopic rod, a spring is arranged on the outside of the telescopic rod, and a moving component is fixedly connected to one side of the insert block.
[0006] As a further description of the above technical solution:
[0007] The moving assembly includes a limit block, which is fixedly connected to one side of the insert block. A connecting piece is arranged outside the limit block, and a limit groove is arranged on one side inside the connecting piece. The limit block is slidably connected inside the limit groove.
[0008] As a further description of the above technical solution:
[0009] The corresponding side inside the filter outer cylinder is provided with evenly distributed plug holes, and the plug blocks are slidably connected inside the plug holes.
[0010] As a further description of the above technical solution:
[0011] A sliding groove is provided on one side of the threaded hole, and the connecting piece is fixedly connected to one side of the inner wall of the sliding groove.
[0012] As a further description of the above technical solution:
[0013] The moving block and the inserting block are slidably connected inside the sliding groove.
[0014] As a further description of the above technical solution:
[0015] A first filter screen is arranged on the upper right side of the mounting plate, a filter layer is arranged on the left side of the first filter screen, a second filter screen is arranged on the left side of the filter layer, a clamp is fixedly connected to the upper part of the mounting plate, and the first filter screen, the filter layer and the second filter screen are all clamped and connected inside the clamp.
[0016] As a further description of the above technical solution:
[0017] The left and right sides of the exterior of the filter outer cylinder are both fixedly connected with connecting pipes, and one end of the connecting pipe is fixedly connected with a flange.
[0018] As a further description of the above technical solution:
[0019] A turbine flowmeter is arranged on the upper portion of the connecting pipe on the left side.
[0020] The utility model has the following beneficial effects:
[0021] In the utility model, through the coordinated use of structures such as flanges, connecting pipes, filter outer cylinders, first filter screens, filter layers, second filter screens, bolts, mounting plates, moving blocks, springs, telescopic rods, plug blocks, plug holes, slide grooves, limit blocks, limit grooves, and clamps, multiple filtration of water sources is achieved, impurities are prevented from causing wear to the turbine, affecting service life and metering accuracy, and the filter components are disassembled and cleaned to prevent impurities from clogging the filter screen and affecting filtration. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] Figure 1A three-dimensional diagram of a water consumption detection device for water balance test proposed by the utility model;
[0023] Figure 2 This is a disassembled diagram of a water consumption detection device for a water balance test proposed by the utility model;
[0024] Figure 3 This is a partial structural schematic diagram of a water consumption detection device for water balance test proposed by the utility model.
[0025] Legend:
[0026] 1. Flange; 2. Connecting pipe; 3. Filter outer cylinder; 5. Turbine flowmeter; 6. Mounting plate; 7. Bolt; 8. Socket; 9. Water inlet; 10. Insert block; 11. Clamp; 12. Second filter screen; 13. Filter layer; 14. First filter screen; 15. Limit block; 16. Connecting piece; 17. Limit groove; 18. Telescopic rod; 19. Moving block; 20. Slide groove; 21. Spring; 22. Threaded hole. DETAILED DESCRIPTION
[0027] 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.
[0028] Reference Figure 1-Figure 3 , the utility model provides an embodiment: a water consumption detection device for water balance test, including a filter outer cylinder 3, water inlets 9 are opened on the left and right sides of the inner part of the filter outer cylinder 3, a mounting plate 6 is slidably connected to the inner bottom side of the filter outer cylinder 3, threaded holes 22 are evenly distributed on the inner bottom side of the mounting plate 6, bolts 7 are evenly distributed inside the mounting plate 6, the bolts 7 are threadedly connected inside the threaded holes 22, moving blocks 19 are arranged on the left and right sides of the bolts 7, a telescopic rod 18 is fixedly connected to one side of the moving block 19, an insert block 10 is fixedly connected to one end of the telescopic rod 18, a spring 21 is arranged on the outside of the telescopic rod 18, a moving component is fixedly connected to one side of the insert block 10, and evenly distributed sockets 8 are opened on the corresponding side of the inner part of the filter outer cylinder 3, and the insert block 10 is slidably connected to the inside of the socket 8;
[0029] The moving assembly includes a limit block 15, which is fixedly connected to one side of the plug block 10. A connecting piece 16 is provided on the outside of the limit block 15. A limit groove 17 is provided on one side of the inner side of the connecting piece 16. The limit block 15 is slidably connected to the inside of the limit groove 17. A sliding groove 20 is provided on one side of the threaded hole 22. The connecting piece 16 is fixedly connected to one side of the inner wall of the sliding groove 20. The moving block 19 and the plug block 10 are slidably connected to the inside of the sliding groove 20.
[0030] By rotating the bolt 7 to separate it from the mounting plate 6, when the bolt 7 no longer presses the moving block 19, the spring 21 and the resilience of the telescopic rod 18 drive the plug block 10 to move, separate from the insertion hole 8, and slide into the slide groove 20. When the plug block 10 moves, it drives the limit block 15 to slide in the limit groove 17, so that the mounting plate 6 can be disassembled.
[0031] Reference Figure 1-Figure 2 A first filter screen 14 is arranged on the right side of the upper part of the mounting plate 6, a filter layer 13 is arranged on the left side of the first filter screen 14, and a second filter screen 12 is arranged on the left side of the filter layer 13. A clamp 11 is fixedly connected to the upper part of the mounting plate 6, and the first filter screen 14, the filter layer 13 and the second filter screen 12 are all snap-connected to the inside of the clamp 11; connecting pipes 2 are fixedly connected to the left and right sides of the outside of the filter outer cylinder 3, and a flange 1 is fixedly connected to one end of the connecting pipe 2, and a turbine flowmeter 5 is arranged on the upper part of the left connecting pipe 2.
[0032] The first filter screen 14, the filter layer 13 and the second filter screen 12 are engaged by the clamp 11 so that they can be disassembled and cleaned; the flange 1 is connected to the external pipe so that the water flows into the connecting pipe 2, and the turbine flowmeter 5 senses the average flow rate of the water, thereby deriving the flow rate.
[0033] Working principle: When the device needs to be used, the flange 1 is connected to the external pipe body to allow water to flow into the connecting pipe 2 to the interior of the filter outer cylinder 3, and the particulate impurities in the water are filtered multiple times through the first filter screen 14, the filter layer 13 and the second filter screen 12. When the filter assembly needs to be disassembled, the bolt 7 is turned to separate it from the mounting plate 6. The bolt 7 no longer squeezes the moving block 19, so that the spring 21 and the telescopic rod 18 drive the plug block 10 to move, separate from the socket 8 and move to the inside of the slide groove 20, and at the same time drive the limit block 15 to slide in the inside of the limit groove 17, so that the mounting plate 6 can be disassembled. When the filter assembly is taken out, the first filter screen 14, the filter layer 13 and the second filter screen 12 are pulled upward to separate them from the clamp 11, thereby realizing multiple filtration of the water source, avoiding impurities from causing wear to the turbine, affecting the service life and metering accuracy, and disassembling and cleaning the filter assembly to avoid impurities blocking the filter screen and affecting the filtration.
[0034] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A water consumption detection device for water balance test, comprising a filter outer cylinder (3), Features: Water inlets (9) are provided on both left and right sides of the filter outer cylinder (3); a mounting plate (6) is slidably connected to the bottom side of the inner part of the filter outer cylinder (3); threaded holes (22) are evenly distributed on the bottom side of the inner part of the mounting plate (6); bolts (7) are evenly distributed inside the mounting plate (6); the bolts (7) are threadedly connected inside the threaded holes (22); moving blocks (19) are provided on both left and right sides of the bolts (7); a telescopic rod (18) is fixedly connected to one side of the moving block (19); an insert block (10) is fixedly connected to one end of the telescopic rod (18); a spring (21) is provided outside the telescopic rod (18); and a moving component is fixedly connected to one side of the insert block (10).
2. A water consumption detection device for water balance test according to claim 1, Features: The moving assembly comprises a limit block (15), the limit block (15) being fixedly connected to one side of the insert block (10), a connecting piece (16) being arranged outside the limit block (15), a limit slot (17) being arranged on one side inside the connecting piece (16), and the limit block (15) being slidably connected inside the limit slot (17).
3. A water consumption detection device for water balance test according to claim 2, Features: The corresponding side of the interior of the filter outer cylinder (3) is provided with evenly distributed plug holes (8), and the plug block (10) is slidably connected inside the plug holes (8).
4. The water consumption detection device for water balance test according to claim 2, Features: A sliding groove (20) is provided on one side of the threaded hole (22), and the connecting member (16) is fixedly connected to one side of the inner wall of the sliding groove (20).
5. The water consumption detection device for water balance test according to claim 1, Features: The moving block (19) and the inserting block (10) are slidably connected inside the sliding groove (20).
6. The water consumption detection device for water balance test according to claim 1, Features: A first filter screen (14) is arranged on the right side of the upper portion of the mounting plate (6), a filter layer (13) is arranged on the left side of the first filter screen (14), and a second filter screen (12) is arranged on the left side of the filter layer (13); a clamping member (11) is fixedly connected to the upper portion of the mounting plate (6), and the first filter screen (14), the filter layer (13) and the second filter screen (12) are all clamped and connected inside the clamping member (11).
7. The water consumption detection device for water balance test according to claim 1, Features: The left and right sides of the exterior of the filter outer cylinder (3) are both fixedly connected to connecting pipes (2), and one end of the connecting pipe (2) is fixedly connected to a flange (1).
8. The water consumption detection device for water balance test according to claim 7, Features: A turbine flowmeter (5) is provided on the upper portion of the connecting pipe (2) on the left side.