Internet of things water flow control and regulation device

Abstract

The utility model relates to water flow control technical field, specifically disclose a thing networking water flow control regulating device, including valve seat, the one side of valve seat is equipped with the water injection interface, the other side of valve seat is equipped with the water outlet, is installed thing networking flowmeter on the water outlet, is equipped with the handle in the upper valve seat, is equipped with the bolt between handle and valve seat, the upper end of valve seat is equipped with the movable ring, the movable ring is fixedly connected with valve seat, is equipped with telescopic organ case between fixed disc and movable ring, organ case is covered in the outside of bolt, organ case with fixed disc and movable ring detachable connection. Control bolt rotation through handle, control water flow in pipeline, organ case is covered in the outside of bolt, can avoid bolt damaged because of collision, extrusion, organ cover body adopts telescopic design, can telescopic along with the lifting of handle, ensure handle is in any position, can carry out comprehensive coverage to bolt, dustproof and moistureproof effect is better.

Description

Technical Field

[0001] This utility model relates to the field of water flow control technology, and in particular to an Internet of Things (IoT) water flow control and regulation device. Background Technology

[0002] A regulating valve, also known as a control valve, is a final control element in industrial automation process control. It receives control signals from a regulating control unit and uses power to change process parameters such as flow rate, pressure, temperature, and level. It generally consists of an actuator and a valve body. To improve water flow monitoring, some valve bodies have flow meters installed on both the inlet and outlet sides. These flow meters transmit data to terminal equipment in real time via a network, facilitating pipeline system control.

[0003] For example, patent application number CN201920316014.2 discloses a flow circulation regulating valve for a water pump, including a valve body, a valve cover on the upper side wall of the valve body, a valve stem vertically arranged in the valve body, and the valve stem threaded through the valve cover. A handwheel is fixedly connected to the valve stem located outside the valve body, and a valve core is fixedly connected to the valve stem located inside the valve body. A valve seat matching the valve core is provided on the inner wall of the valve body. An installation cavity is opened in the valve core. A fixing rod is fixedly connected to the upper inner wall of the installation cavity. Telescopic rods are fixedly connected to both side walls of the fixing rod. A stop block is fixedly connected to the telescopic end of the telescopic rod, and a spring is sleeved on the telescopic end of the telescopic rod. The two ends of the spring are fixedly connected to the fixing end of the telescopic rod and the side wall of the stop block, respectively. The stop block abuts against the inner wall of the installation cavity. The valve stem controls the movement of the valve core to adjust the water flow. Part of the valve stem is exposed outside the valve body. When the valve body is in a humid environment, the exposed part of the valve stem will get dirty and rusted, which will affect the subsequent movement of the valve stem and needs to be optimized. Utility Model Content

[0004] To address the aforementioned problems, this utility model proposes an Internet of Things (IoT) water flow control and regulation device to overcome the shortcomings of existing devices.

[0005] To achieve the purpose of this utility model, the utility model is implemented through the following technical solution: an Internet of Things (IoT) water flow control and regulation device, including a valve seat, a water injection port on one side of the valve seat, a drain port on the other side of the valve seat, an IoT flow meter installed on the drain port, and a valve assembly inside the valve seat;

[0006] A handle is provided above the valve seat, and a bolt is provided between the handle and the valve seat. The upper end of the bolt is detachably connected to the handle, and the lower end of the bolt passes into the valve seat and is threadedly connected to the valve seat. The valve assembly is rotatably connected to the bolt.

[0007] The upper end of the valve seat is provided with a movable ring and a fixed plate that fits on the outside of the bolt. The movable ring is fixedly connected to the valve seat. A telescopic bellows sleeve is provided between the fixed plate and the movable ring. The bellows sleeve fits on the outside of the bolt and is detachably connected to the fixed plate and the movable ring.

[0008] A further improvement is that the movable ring and the fixed disc are sleeved on the outside of the bolt, the movable ring is fixedly set on the upper end of the valve seat, and the fixed disc is rotatably set on the lower end of the handle.

[0009] A further improvement is that the water injection port is connected to the drain port through the valve seat, and the water injection port and the drain port are provided with a connecting flange at the end away from the valve seat.

[0010] A further improvement is that the valve assembly includes an upper valve chamber, a lower valve chamber, and a valve block. The upper valve chamber is located in the upper half of the inner wall of the valve seat, and the lower valve chamber is located in the lower half of the inner wall of the valve seat. The upper valve chamber and the lower valve chamber are separated by the valve block, and the upper end of the valve block is rotatably connected to the lower end of the bolt.

[0011] A further improvement is that the accordion sleeve includes an accordion body, a first connecting ring, and a second connecting ring. The first connecting ring is fixedly disposed at the upper end of the accordion body, and the second connecting ring is fixedly disposed at the lower end of the accordion body. The first connecting ring is detachably connected to the lower end of the fixed plate by a bolt connector, and the second connecting ring is detachably connected to the upper end of the movable ring by a bolt connector.

[0012] A further improvement is that the accordion sleeve includes an accordion body, a first connecting ring, and a second connecting ring. The first connecting ring is fixedly disposed at the upper end of the accordion body, and the second connecting ring is fixedly disposed at the lower end of the accordion body. The first connecting ring is detachably connected to the lower end of the fixed plate by a bolt connector, and the second connecting ring is detachably connected to the upper end of the movable ring by a bolt connector.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] The flow of water in the pipe is controlled by rotating the bolt with a handle. The bellows sleeve is placed on the outside of the bolt to prevent it from being damaged by collision or squeezing. The bellows sleeve adopts a telescopic design and can extend and retract with the raising and lowering of the handle to ensure that the bolt is fully covered no matter where the handle is, providing better dust and moisture protection. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1This is a structural diagram of the handle in this utility model.

[0017] Figure 2 This is a structural diagram of the valve seat inside the present invention.

[0018] Figure 3 This is a structural diagram of the accordion sleeve in this utility model.

[0019] The components are: 1. Valve seat; 2. Water inlet; 3. Drainage inlet; 4. Connecting flange; 5. IoT flow meter; 6. Handle; 7. Bolt; 9. Fixing disc; 10. Moving ring; 11. Bolt hole; 12. Upper valve chamber; 13. Lower valve chamber; 14. Valve block; 15. Bellows sleeve; 16. First connecting ring; 17. Second connecting ring; 18. Bolt lug; 19. Fixing bolt. Detailed Implementation

[0020] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0021] according to Figure 1 , 2 As shown in Figure 3, this embodiment proposes an IoT water flow control and regulation device, including a valve seat 1, a water injection port 2 on one side of the valve seat 1, a drain port 3 on the other side of the valve seat 1, an IoT flow meter 5 installed on the drain port 3, and a valve assembly inside the valve seat 1.

[0022] A handle 6 is provided above the valve seat 1, and a bolt 7 is provided between the handle 6 and the valve seat 1. The upper end of the bolt 7 is detachably connected to the handle 6, and the lower end of the bolt 7 is inserted into the valve seat 1 and threadedly connected to the valve seat 1. The valve assembly is rotatably connected to the bolt 7.

[0023] The bolt 7 is rotated by the handle 6, and the bolt 7 drives the valve assembly to move within the valve seat 1, thereby controlling the water flow in the pipeline.

[0024] The upper end of the valve seat 1 is provided with a movable ring 10 and a fixed plate 9 that is sleeved on the outside of the bolt 7. The movable ring 10 is fixedly connected to the valve seat 1. A telescopic bellows sleeve is provided between the fixed plate 9 and the movable ring 10. The bellows sleeve is sleeved on the outside of the bolt 7. The bellows sleeve is detachably connected to the fixed plate 9 and the movable ring 10.

[0025] The accordion sleeve is placed on the outside of the bolt 7 to protect it from damage caused by collision or compression. The accordion sleeve 15 adopts a telescopic design, which can extend and retract with the rise and fall of the handle 6 to prevent the accordion sleeve 15 from breaking due to stretching or accumulating due to compression. It also ensures that the bolt 7 can be fully covered no matter where the handle 6 is, providing better dust and moisture protection.

[0026] It is worth explaining in detail that the movable ring 10 and the fixed plate 9 are sleeved on the outside of the bolt 7. The movable ring 10 is fixedly set on the upper end of the valve seat 1, and the fixed plate 9 is rotatably set on the lower end of the handle 6. The movable ring 10 is fixed to the valve seat 1, and the fixed plate 9 is rotatably connected to the lower end of the handle 6 through a bearing. When the handle 6 rotates, because the fixed plate 9 is rotatably connected to the handle 6, the bellows sleeve sleeved on the outside of the bolt 7 will not be twisted or deformed during the process of pushing the bolt 7.

[0027] Water inlet 2 is connected to drain outlet 3 via valve seat 1. A connecting flange 4 is provided at the end of water inlet 2 and drain outlet 3 away from valve seat 1.

[0028] The IoT flow meter 5 uses an ultrasonic flow meter. Ultrasonic flow meters use ultrasonic transducers installed on both sides of the pipe. When ultrasonic waves pass through the fluid, the propagation speed of the sound waves in the downstream direction is accelerated by the fluid velocity, while it slows down in the upstream direction. By measuring the time difference, phase difference, or frequency difference of the ultrasonic waves propagating in the downstream and upstream directions, combined with parameters such as pipe diameter and sound wave propagation path, the average flow velocity of the fluid is calculated using relevant formulas. Multiplying this by the pipe's cross-sectional area yields the flow rate. The obtained flow rate value is displayed on the IoT flow meter 5. Simultaneously, by connecting a signal device, the flow information can be converted into an electrical signal and transmitted to the central control system, thereby remotely collecting water flow data in real time.

[0029] The valve assembly includes an upper valve chamber 12, a lower valve chamber 13, and a valve block 14. The upper valve chamber 12 is located in the upper half of the inner wall of the valve seat 1, and the lower valve chamber 13 is located in the lower half of the inner wall of the valve seat 1. The upper valve chamber 12 and the lower valve chamber 13 are separated by the valve block 14, and the upper end of the valve block 14 is rotatably connected to the lower end of the bolt 7. A flow channel is formed between the upper valve chamber 12 and the lower valve chamber 13. The flow channel is conical, and the bottom of the valve block 14 is conical. When the bolt 7 pushes the valve block 14 down, the gap between the valve block 14 and the flow channel will also decrease, thereby regulating the water flow rate.

[0030] Regarding the accordion sleeve:

[0031] The accordion cover includes an accordion cover body 15, a first connecting ring 16 and a second connecting ring 17. The first connecting ring 16 is fixedly disposed at the upper end of the accordion cover body 15, and the second connecting ring 17 is fixedly disposed at the lower end of the accordion cover body 15. The first connecting ring 16 is detachably connected to the lower end of the fixed plate 9 by a bolt connector, and the second connecting ring 17 is detachably connected to the upper end of the movable ring 10 by a bolt connector.

[0032] The outer side of the accordion sleeve 15 has many folds. These folds can absorb external impacts through deformation, preventing the bolts 7 from being damaged by collisions or compression, thus protecting the bolts 7.

[0033] Specifically, the bolt connector includes multiple bolt lugs 18, each bolt lug 18 is fixedly disposed on the outside of the first connecting ring 16 and the second connecting ring 17, and a fixing bolt 19 is fitted on the bolt lug 18. The fixing bolt 19 passes through the bolt lug 18 and is threadedly connected to the bolt hole 11 opened on the fixed plate 9 and the movable ring 10.

[0034] When removing the organ sleeve 15 from the outside of the bolt 7, release the fixing between the handle 6 and the bolt 7, rotate the retaining bolt 19, and unscrew the retaining bolt 19 from the bolt hole 11 on the fixing plate 9 and the movable ring 10. Then, the handle 6, fixing plate 9, organ sleeve 15, first connecting ring 16, and second connecting ring 17 can be completely removed from the outside of the bolt 7. The handle 6 is usually fixed to the top of the bolt 7 using a bolt connection, which will not be explained in detail here.

[0035] How this application works:

[0036] The bolt 7 is rotated by the handle 6, which in turn moves the valve assembly within the valve seat 1 to control the water flow in the pipeline. A bellows sleeve covers the outside of the bolt 7, protecting it from damage due to impact or compression. The bellows sleeve 15 features a telescopic design, extending and retracting with the rise and fall of the handle 6 to prevent breakage due to stretching or compression. It also ensures complete coverage of the bolt 7 regardless of the handle 6's position, providing superior dust and moisture protection.

[0037] In the description of this application, it should be noted that the terms "upper," "lower," etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and 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 of this application. Unless otherwise expressly specified and limited, the terms "installed," "connected," and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication between two elements. For those skilled in the art, the specific meaning of the above terms in this application can be understood according to the specific circumstances.

[0038] The above description is merely a specific embodiment of this application, enabling those skilled in the art to understand or implement this application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of this application. Therefore, this application is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features claimed herein.

Claims

1. An Internet of Things (IoT) water flow control and regulation device, comprising a valve seat (1), a water inlet (2) on one side of the valve seat (1), a drain inlet (3) on the other side of the valve seat (1), and an IoT flow meter (5) installed on the drain inlet (3), characterized in that: The valve seat (1) is provided with a valve assembly; A handle (6) is provided above the valve seat (1), and a bolt (7) is provided between the handle (6) and the valve seat (1). The upper end of the bolt (7) is detachably connected to the handle (6), and the lower end of the bolt (7) is inserted into the valve seat (1) and threadedly connected to the valve seat (1). The valve assembly is rotatably connected to the bolt (7). The valve seat (1) is provided with a movable ring (10) and a fixed plate (9) sleeved on the outside of the bolt (7) at the upper end. The movable ring (10) is fixedly connected to the valve seat (1). A telescopic bellows sleeve is provided between the fixed plate (9) and the movable ring (10). The bellows sleeve is sleeved on the outside of the bolt (7). The bellows sleeve is detachably connected to the fixed plate (9) and the movable ring (10).

2. The IoT water flow control and regulation device according to claim 1, characterized in that: The movable ring (10) and the fixed plate (9) are sleeved on the outside of the bolt (7). The movable ring (10) is fixedly installed on the upper end of the valve seat (1), and the fixed plate (9) is rotatably installed on the lower end of the handle (6).

3. The IoT water flow control and regulation device according to claim 1, characterized in that: The water injection port (2) is connected to the drain port (3) through the valve seat (1), and the water injection port (2) and the drain port (3) are provided with a connecting flange (4) at the end away from the valve seat (1).

4. The IoT water flow control and regulation device according to claim 1, characterized in that: The valve assembly includes an upper valve chamber (12), a lower valve chamber (13), and a valve block (14). The upper valve chamber (12) is located in the upper half of the inner wall of the valve seat (1), and the lower valve chamber (13) is located in the lower half of the inner wall of the valve seat (1). The upper valve chamber (12) and the lower valve chamber (13) are separated by the valve block (14), and the upper end of the valve block (14) is rotatably connected to the lower end of the bolt (7).

5. The IoT water flow control and regulation device according to claim 1, characterized in that: The accordion cover includes an accordion body (15), a first connecting ring (16) and a second connecting ring (17). The first connecting ring (16) is fixedly disposed on the upper end of the accordion body (15), and the second connecting ring (17) is fixedly disposed on the lower end of the accordion body (15). The first connecting ring (16) is detachably connected to the lower end of the fixed plate (9) by a bolt connector, and the second connecting ring (17) is detachably connected to the upper end of the movable ring (10) by a bolt connector.

6. The IoT water flow control and regulation device according to claim 5, characterized in that: The bolt connector includes a plurality of bolt lugs (18), each bolt lug (18) being fixedly disposed on the outside of the first connecting ring (16) and the second connecting ring (17). A fixing bolt (19) is fitted on the bolt lug (18), the fixing bolt (19) passing through the bolt lug (18) and being threadedly connected to the bolt hole (11) opened on the fixed plate (9) and the movable ring (10).

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