Metal valve capable of measuring flow

Abstract

The utility model discloses a metal valve capable of measuring flow, and relates to the technical field of metal valves, the metal valve comprises a connecting pipe, a metal valve, an auxiliary pipe and a butt joint assembly, the butt joint assembly comprises a closed filtering plug connector and a flow measuring plug connector which are in butt joint with the auxiliary pipe, and the upper surface of the auxiliary pipe is fixedly connected with a butt joint pipe; the flow measurement plug connector is used for measuring the flow quantity of water in the auxiliary pipe, and the closed filtering plug connector comprises a filtering closed cover, a threaded bottom ring and a filtering basket. The connecting pipe, the metal valve, the auxiliary pipe, the butt joint pipe, the closed filtering plug connector and the flow measurement plug connector are used in cooperation, the flow measurement plug connector can be replaced and installed when the water circulation amount in the connecting pipe needs to be measured, and the closed filtering plug connector can be replaced and installed to filter water in the connecting pipe when measurement is not needed. The use flexibility of the device is improved, and meanwhile, the closed filtering plug connector and the flow measurement plug connector are very convenient to replace and install.

Description

Technical Field

[0001] The utility model relates to the technical field of metal valves, in particular to a metal valve capable of measuring flow. Background Art

[0002] Traditional household water flow valves can control the amount of water flow in the pipes, thereby controlling the output water volume as needed. However, they are usually not able to directly detect the water flow. If water flow detection is required, it is necessary to install additional mechanisms in the water pipes. However, devices for detecting water flow, such as water meters, cannot be quickly replaced on the water pipes as needed, which is not conducive to subsequent maintenance work. Utility Model Content

[0003] The purpose of the present utility model is to provide a metal valve capable of measuring flow rate, so as to solve the problems raised in the above background technology.

[0004] In order to solve the above technical problems, the technical solution adopted by the present invention is:

[0005] A metal valve capable of measuring flow comprises a connecting pipe, a metal valve, an auxiliary pipe and a docking assembly. The docking assembly comprises a closed filter connector and a flow measurement connector docked with the auxiliary pipe. The upper surface of the auxiliary pipe is fixedly connected to the docking pipe.

[0006] The flow measurement plug-in component is used to measure the flow rate of water in the auxiliary pipe, and the closed filter plug-in component includes a filter closing cover, a threaded bottom ring and a filter basket.

[0007] The outer wall of the threaded bottom ring near the bottom end is threadedly connected to the inner wall of the top end of the filter basket. A closed groove is provided on the outer wall of the filter basket. A filter plate is inserted into the inner wall of the closed groove. The inner wall of the filter closing cover is threadedly connected to the outer wall of the docking tube near the top end.

[0008] A further improvement of the technical solution of the present utility model is that a guide bottom groove for positioning the filter plate is opened at the bottom of the inner wall of the filter basket, one end of the filter plate is fixedly connected to a closing strip adapted to be engaged with the closing groove, and a water outlet groove is opened on the outer wall of the filter basket.

[0009] A further improvement of the technical solution of the present invention is that the outer wall of the filter basket is plugged into the inner wall of the docking tube, a sealing ring is fixedly sleeved on the outer wall of the threaded bottom ring near the top, and the outer wall of the sealing ring is movably connected to the inner wall of the docking tube.

[0010] A further improvement of the technical solution of the present invention is that a rotating handle is fixedly connected to the top center of the filter closing cover via a connecting rod.

[0011] A further improvement of the technical solution of the present utility model is that the flow measurement connector includes a water filter assembly, an impeller movably connected inside the water filter assembly, and a closed flow indicator disk provided on the top of the impeller.

[0012] A further improvement of the technical solution of the present utility model is that one end of the connecting pipe is fixedly connected to one end of the auxiliary pipe, and the metal valve is used to regulate the internal flow state of the connecting pipe.

[0013] A further improvement of the technical solution of the present utility model is that: the outer wall of the closed flow indicator disk is fixedly connected with a rotating outer ring.

[0014] Due to the adoption of the above technical solution, the present invention has achieved the following technical advancements compared to the prior art:

[0015] The utility model provides a metal valve capable of measuring flow. By using a connecting pipe, a metal valve, an auxiliary pipe, a butt pipe, a closed filter connector and a flow measuring connector in combination, the flow measuring connector can be replaced and installed when it is necessary to measure the flow rate of water in the connecting pipe. When measurement is not required, the closed filter connector can be replaced and installed to filter the water in the connecting pipe, thereby improving the flexibility of the device. At the same time, the closed filter connector and the flow measuring connector are very convenient to replace and install.

[0016] The utility model provides a metal valve capable of measuring flow rate, which utilizes the coordinated use of a filter closing cover, a threaded bottom ring, a filter basket, a filter plate, a closing strip and a closing groove, so that the filter plate can be disassembled and cleaned very quickly, and multiple groups of filter plates are stacked to form multiple filtration, thereby improving the filtering effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural diagram of the utility model;

[0018] Figure 2 This is a schematic diagram of the structural details of the closed filter connector of the present invention;

[0019] Figure 3 This is a schematic diagram of the filter basket structure of the present utility model;

[0020] Figure 4 This is a schematic diagram of the flow measurement connector structure details of the present utility model.

[0021] In the figure: 1. Connecting pipe; 2. Metal valve; 3. Auxiliary pipe; 4. Docking assembly; 5. Closed filter connector; 6. Flow measurement connector; 7. Filter closure cover; 8. Turning handle; 9. Sealing ring; 10. Threaded bottom ring; 11. Filter basket; 12. Water outlet trough; 13. Filter plate; 14. Closing strip; 15. Closing trough; 16. Guide bottom trough; 17. Water filter assembly; 18. Impeller; 19. Closed flow indicator disk; 20. Docking pipe. DETAILED DESCRIPTION

[0022] In the description of the present invention, it should also be noted that, unless otherwise expressly specified or limited, the terms "disposed," "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on the specific circumstances.

[0023] The present invention is further described in detail below with reference to the embodiments:

[0024] like Figure 1-4 As shown, the utility model provides a metal valve capable of measuring flow, comprising a connecting pipe 1, a metal valve 2, an auxiliary pipe 3 and a docking assembly 4, wherein the docking assembly 4 comprises a closed filter connector 5 and a flow measurement connector 6 for docking with the auxiliary pipe 3, and a docking pipe 20 is fixedly connected to the upper surface of the auxiliary pipe 3.

[0025] The flow measurement connector 6 is used to measure the flow rate of water in the auxiliary pipe 3 . The closed filter connector 5 includes a filter closing cover 7 , a threaded bottom ring 10 and a filter basket 11 .

[0026] The outer wall of the threaded bottom ring 10 near the bottom end is threadedly connected to the inner wall of the top end of the filter basket 11. The outer wall of the filter basket 11 is provided with a closed groove 15. The inner wall of the closed groove 15 is inserted with a filter plate 13. The inner wall of the filter closing cover 7 is threadedly connected to the outer wall of the docking tube 20 near the top end.

[0027] A guide bottom groove 16 for positioning the filter plate 13 is provided at the bottom of the inner wall of the filter basket 11 . One end of the filter plate 13 is fixedly connected to a closing strip 14 that fits into the closing groove 15 . A water outlet groove 12 is provided on the outer wall of the filter basket 11 .

[0028] The outer wall of the filter basket 11 is plugged into the inner wall of the butt joint 20 , and a sealing ring 9 is fixedly sleeved on the outer wall of the threaded bottom ring 10 near the top, and the outer wall of the sealing ring 9 is movably connected to the inner wall of the butt joint 20 .

[0029] A rotating handle 8 is fixedly connected to the top center of the filter closing cover 7 via a connecting rod.

[0030] like Figure 1-4 As shown, based on Example 1, the present invention provides a technical solution: preferably, the flow measurement connector 6 includes a water filter component 17, an impeller 18 movably connected inside the water filter component 17, and a closed flow indicator disk 19 provided on the top of the impeller 18.

[0031] One end of the connecting pipe 1 is fixedly connected to one end of the auxiliary pipe 3 , and the metal valve 2 is used to regulate the flow state inside the connecting pipe 1 .

[0032] The outer wall of the closed flow indicator disc 19 is fixedly connected with a rotating outer ring.

[0033] The following is a detailed description of the working principle of the metal valve that can measure flow.

[0034] like Figure 1-4 As shown, during use, when it is necessary to measure the flow rate of water in the connecting pipe 1, the metal valve 2 is first closed, and then the rotating handle 8 is rotated to drive the filter closing cover 7 to rotate upward from the top of the docking pipe 20. When the filter closing cover 7 is separated from the docking pipe 20, the rotating handle 8 can be lifted to drive the filter basket 11 to be removed from the auxiliary pipe 3, and then the flow measurement connector 6 can be docked and installed with the auxiliary pipe 3.

[0035] At this time, the water filter assembly 17 at the bottom of the closed flow indicating disk 19 is inserted into the auxiliary pipe 3, and then the closed threaded ring installed on the top of the closed flow indicating disk 19 for docking with the docking pipe 20 is rotated and installed. When the closed flow indicating disk 19 and the docking pipe 20 are docked, the water filter assembly 17 is placed in the appropriate position in the auxiliary pipe 3. Then, the metal valve 2 is opened, and the water flow rate in the connecting pipe 1 can be measured through the flow measurement connector 6.

[0036] When measurement is not required, the flow measurement connector 6 can be replaced with a closed filter connector 5 and connected to the auxiliary pipe 3. At this time, the filter basket 11 and filter plate 13 installed at the bottom end of the threaded bottom ring 10 are placed in the auxiliary pipe 3. Multiple sets of parallel arranged filter plates 13 are used to filter the water flowing in the connecting pipe 1, thereby improving the cleanliness of the water flowing in the connecting pipe 1.

[0037] The filter plates 13 are a plurality of groups of stacked plate structures that can fit with the inner wall of the filter basket 11 , and the filter plates 13 in each group are equidistantly distributed.

[0038] The connecting end of the connecting pipe 1 and the auxiliary pipe 3 extends into the interior of the auxiliary pipe 3 until it is aligned with the extension line of the bottom end of the docking pipe 20 , thereby enabling the filter plate 13 with a smaller filtering area to effectively filter the water flow in the connecting pipe 1 .

[0039] The outer walls of both sides of the filter basket 11 are provided with corresponding closed grooves 15 that are in communication with each other.

[0040] When the filter plates 13 need to be cleaned and replaced, the filter plates 13 can be directly pulled out one by one from the closed groove 15. At this time, the filter plates 13 can be pushed outward from the guide bottom groove 16 by pushing the other end of the filter plate 13 for cleaning. At the same time, the filter basket 11 can also be rotated and removed from the threaded bottom ring 10, thereby facilitating the cleaning of the filter basket 11 and the filter plates 13. After cleaning, the filter plates 13 are inserted into the closed groove 15 and the closed strips 14 are used to engage with the closed groove 15, making the installation and removal of the filter plates 13 very convenient.

[0041] By using the connecting pipe 1, the metal valve 2, the auxiliary pipe 3, the butt joint 20, the closed filter connector 5 and the flow measurement connector 6 in combination, the flow measurement connector 6 can be replaced and installed when it is necessary to measure the water flow in the connecting pipe 1. When measurement is not required, the closed filter connector 5 can be replaced and installed to filter the water in the connecting pipe 1, thereby improving the flexibility of the device. At the same time, the closed filter connector 5 and the flow measurement connector 6 are very convenient to replace and install.

[0042] By using the filter closure cover 7, the threaded bottom ring 10, the filter basket 11, the filter plate 13, the closure strip 14 and the closure groove 15 in combination, the filter plate 13 can be disassembled and cleaned very quickly, and by stacking multiple groups of filter plates 13, multiple filtration is formed, thereby improving the filtration effect.

[0043] The above generally describes the present invention in detail. However, it is obvious to those skilled in the art that modifications or improvements may be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A metal valve capable of measuring flow, comprising a connecting pipe (1), a metal valve (2), an auxiliary pipe (3) and a docking assembly (4), characterized in that: The docking assembly (4) comprises a closed filter connector (5) and a flow measurement connector (6) for docking with the auxiliary pipe (3); the upper surface of the auxiliary pipe (3) is fixedly connected to a docking pipe (20); The flow measurement connector (6) is used to measure the flow rate of water in the auxiliary pipe (3), and the closed filter connector (5) includes a filter closing cover (7), a threaded bottom ring (10) and a filter basket (11); The outer wall of the threaded bottom ring (10) near the bottom end is threadedly connected to the inner wall of the top end of the filter basket (11); the outer wall of the filter basket (11) is provided with a closed groove (15); the inner wall of the closed groove (15) is plugged with a filter plate (13); the inner wall of the filter closing cover (7) is threadedly connected to the outer wall of the butt joint pipe (20) near the top end.

2. A metal valve capable of measuring flow according to claim 1, characterized in that: The bottom of the inner wall of the filter basket (11) is provided with a guide bottom groove (16) for positioning the filter plate (13); one end of the filter plate (13) is fixedly connected to a closing strip (14) adapted to engage with the closing groove (15); and the outer wall of the filter basket (11) is provided with a water outlet groove (12).

3. The metal valve capable of measuring flow according to claim 1, characterized in that: The outer wall of the filter basket (11) is plugged into the inner wall of the butt joint (20), and a sealing ring (9) is fixedly sleeved on the outer wall of the threaded bottom ring (10) near the top, and the outer wall of the sealing ring (9) is movably connected to the inner wall of the butt joint (20).

4. The metal valve capable of measuring flow according to claim 1, characterized in that: A rotating handle (8) is fixedly connected to the top center of the filter closing cover (7) via a connecting rod.

5. The metal valve capable of measuring flow according to claim 1, characterized in that: The flow measurement connector (6) comprises a water filter assembly (17), an impeller (18) movably connected inside the water filter assembly (17), and a closed flow indicator disc (19) provided at the top of the impeller (18).

6. The metal valve capable of measuring flow according to claim 1, characterized in that: One end of the connecting pipe (1) is fixedly connected to one end of the auxiliary pipe (3), and the metal valve (2) is used to regulate the internal flow state of the connecting pipe (1).

7. The metal valve capable of measuring flow according to claim 5, characterized in that: The outer wall of the closed flow indicator disc (19) is fixedly connected to a rotating outer ring.

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