Ultrasonic water meter

Abstract

The utility model belongs to the technical field of water meters, and particularly relates to an ultrasonic water meter which comprises a meter body main pipe, an antimagnetic ultrasonic water meter mechanism is arranged above the meter body main pipe, and connecting pipe mechanisms are arranged at the two ends of the meter body main pipe. By means of the connecting pipe mechanism, the water meter can be effectively replaced when a water valve is not closed, the connecting water pipes arranged at the two ends of the meter body main pipe are connected with the internal threads in the connecting table, and the water pipes are connected through the flanges and the sealing gaskets installed on the connecting water pipes; when the rotary baffle assembly installed on the connecting water pipe blocks water in the connecting water pipe, water flow is divided through the flow dividing pipe and the valve body assembly which are arranged below the water pipe, the effect of replacing the water meter when the water valve is not closed is guaranteed, meanwhile, circulation of the water flow is increased, water flows normally, and therefore when the water meter is replaced, the water meter replacement efficiency is improved. Water in the water pipe does not need to be closed, and influence on water use of a user is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of water meters, and particularly relates to an ultrasonic water meter. Background Art

[0002] A water meter is an instrument for measuring water flow. Currently, most of the water meters used in the time-based charging systems for centralized water supply in civil residences and office building business premises are ultrasonic water meters. An ultrasonic water meter is a new type of water meter that analyzes and processes the time difference generated by the change in the speed of an ultrasonic beam when it propagates downstream and upstream in water to obtain the water flow velocity and further calculate the water flow rate. This water meter uses high-quality low-voltage piezoelectric transducers to ensure high accuracy and stability.

[0003] In the existing related technologies, when connecting a water pipe to the pipeline of a water meter, it is impossible to effectively replace the water meter without closing the water valve. Therefore, it is urgent to design an ultrasonic water meter to solve these problems. Content of the Utility Model

[0004] In view of the deficiencies of the prior art, the utility model discloses an ultrasonic water meter.

[0005] The utility model realizes the above object through the following technical solutions:

[0006] An ultrasonic water meter comprises a main body pipe of the meter body, an anti-magnetic ultrasonic water meter mechanism is arranged above the main body pipe of the meter body, and connecting pipe mechanisms are arranged at both ends of the main body pipe of the meter body.

[0007] The connecting pipe mechanism comprises connecting water pipes arranged at both ends of the main body pipe of the meter body. External threads for connection are arranged on the outer surfaces of the two groups of connecting water pipes. A connecting platform is arranged on one side of the connecting water pipes. A flange is arranged on the connecting water pipes. A water pipe is arranged on one side of the connecting water pipes. A sealing gasket is arranged between the connecting water pipes and the water pipe. A rotating baffle component is arranged on the connecting water pipes. A shunt pipe is arranged below the water pipe. A valve body component is arranged on the shunt pipe. Internal threads are arranged inside the connecting platform.

[0008] Preferably, the anti-magnetic ultrasonic water meter mechanism comprises a shell arranged on the main body pipe of the meter body. An ultrasonic water meter body is arranged inside the shell. A rotating plate component is arranged inside the ultrasonic water meter body. A first support column is installed on the rotating plate component. An identification disc is arranged at one end of the first support column. A second support column is arranged on one side of the first support column. A rotating pointer is installed at the upper end of the second support column.

[0009] Preferably, the rotating baffle component comprises a corner motor arranged on the connecting water pipes. A semi-circular plate is arranged at the power end of the corner motor. A rotating identification platform is installed on the corner motor.

[0010] Preferably, the valve body component comprises a valve arranged on the shunt pipe. A switch is installed on the valve.

[0011] Preferably, the rotating plate assembly includes a rotating shaft disposed inside the ultrasonic water meter body, and a long plate is disposed on the outer surface of the rotating shaft.

[0012] Preferably, a water meter dial is disposed above the housing, and the water meter dial is made of transparent organic glass.

[0013] The beneficial effects are as follows:

[0014] The utility model discloses an ultrasonic water meter. Through the provided connecting pipe mechanism, the water meter can be effectively replaced without closing the water valve. The connecting water pipes at both ends of the main pipe of the meter body are connected to the internal threads in the connecting table, and the water pipes are connected through the flanges and gaskets installed on the connecting water pipes. When the rotating baffle assembly installed on the connecting water pipe blocks the water in the connecting water pipe, the water flow is shunted through the shunt pipe and the valve body assembly arranged below the water pipe, ensuring the effect of replacing the water meter without closing the water valve. At the same time, the water flow is increased to allow the water to flow normally, so that when replacing the water meter, the water in the water pipe does not need to be closed, avoiding affecting the water use of the user. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is an isometric structural view of the shaft of the utility model;

[0016] Figure 2 is a front structural view of the utility model;

[0017] Figure 3 is a front sectional structural view of the utility model;

[0018] Figure 4 is a first structural view of the utility model;

[0019] Figure 5 is a structural view of the rotating baffle assembly of the utility model.

[0020] In the figure: 1, main pipe of the meter body; 2, anti-magnetic ultrasonic water meter mechanism; 200, ultrasonic water meter body; 201, housing; 202, rotating shaft; 203, long plate; 204, first support column; 205, identification disc; 206, second support column; 207, rotating pointer; 208, water meter dial; 3, connecting pipe mechanism; 301, connecting water pipe; 302, connecting external thread; 303, connecting table; 3031, internal thread; 304, flange; 305, gasket; 306, water pipe; 307, rotating baffle assembly; 3071, corner motor; 3072, rotating identification table; 3073, semi-circular plate; 308, shunt pipe; 309, valve; 3091, switch. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0022] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention 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 to the present invention; the terms "first", "second", "third" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0023] In the description of the present invention, it should also be noted that unless otherwise clearly defined and limited, the terms "installation", "connection", and "connection" 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 invention can be understood according to specific situations.

[0024] Referring to Figures 1-5 , an embodiment provided by the present invention: an ultrasonic water meter, including a main body pipe 1 of the meter body, an anti-magnetic ultrasonic water meter mechanism 2 is arranged above the main body pipe 1 of the meter body, and connection pipe mechanisms 3 are arranged at both ends of the main body pipe 1 of the meter body.

[0025] In this embodiment: the anti-magnetic ultrasonic water meter mechanism 2 includes a housing 201 arranged on the main body pipe 1 of the meter body. An ultrasonic water meter body 200 is arranged inside the housing 201. A rotating plate assembly is arranged inside the ultrasonic water meter body 200. A first support column 204 is installed on the rotating plate assembly. A marking disc 205 is arranged at one end of the first support column 204. A second support column 206 is arranged on one side of the first support column 204. A rotating pointer 207 is installed at the upper end of the second support column 206. The rotating plate assembly includes a rotating shaft 202 arranged inside the ultrasonic water meter body 200, and a long plate 203 is arranged on the outer surface of the rotating shaft 202. A water meter dial 208 is arranged above the housing 201, and the water meter dial 208 is made of transparent organic glass. The housing 201 is made of aluminum alloy material.

[0026] In this embodiment: The connecting pipe mechanism 3 includes connecting water pipes 301 arranged at both ends of the main body pipe 1 of the meter body. External connecting threads 302 are provided on the outer surfaces of the two groups of connecting water pipes 301. A connecting platform 303 is arranged on one side of the connecting water pipe 301. A flange 304 is arranged on the connecting water pipe 301. A water pipe 306 is arranged on one side of the connecting water pipe 301. A gasket 305 is arranged between the connecting water pipe 301 and the water pipe 306. A rotating baffle assembly 307 is arranged on the connecting water pipe 301. A shunt pipe 308 is arranged below the water pipe 306. A valve body assembly is arranged on the shunt pipe 308. An internal thread 3031 is arranged inside the connecting platform 303. The rotating baffle assembly 307 includes a corner motor 3071 arranged on the connecting water pipe 301. A semi-circular plate 3073 is arranged at the power end of the corner motor 3071. A rotating identification platform 3072 is installed on the corner motor 3071. The valve body assembly includes a valve 309 arranged on the shunt pipe 308. A switch 3091 is installed on the valve 309. A small water meter is installed on the shunt pipe 308 for measuring the water flow in the shunt pipe 308.

[0027] Working principle: When in use, first, the two groups of connecting water pipes 301 are respectively rotationally installed on the main body pipes 1 at both ends of the ultrasonic water meter body 200 by matching the connecting platform 303 and the external connecting threads 302. Then, they are connected by the flange 304, the gasket 305, and further matching the water pipe 306 and the connecting water pipe 301. At this time, the stability between the water pipe 306 and the ultrasonic water meter body 200 can be improved. No matter which side it shakes, it will only become tighter and will not loosen or fall off. Start the corner motor 3071 to drive the rotating identification platform 3072 and the semi-circular plate 3073 to rotate a certain angle. When the surface of the semi-circular plate 3073 is parallel to the axis of the connecting water pipe 301, the water flow can pass through smoothly. When the semi-circular plate 3073 rotates 90 degrees, the water flow in the connecting water pipe 301 is intercepted. At this moment, the water flow can be shunted through the cooperation of the shunt pipe 308, the valve 309, and the switch 3091. The water will continue to flow through the shunt pipe 308. Therefore, when installing the ultrasonic water meter body 200 and the connecting water pipe 301, there is no need to close the main valve to stop the water in the connecting water pipe 301, avoiding affecting the water use. The operation is simple, the use is convenient, and the practicability is good.

[0028] Finally, it should be noted that: The above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An ultrasonic water meter, characterized in that: It includes a main body supervisor of the meter body (1), above which there is an anti-magnetic ultrasonic water meter mechanism (2), and connection pipe mechanisms (3) are arranged at both ends of the main body supervisor of the meter body (1); The connection pipe mechanism (3) includes connection water pipes (301) arranged at both ends of the main body supervisor of the meter body (1). External connection threads (302) are arranged on the outer surfaces of the two groups of connection water pipes (301). A connection platform (303) is arranged on one side of the connection water pipe (301). A flange (304) is arranged on the connection water pipe (301). A water pipe (306) is arranged on one side of the connection water pipe (301). A sealing gasket (305) is arranged between the connection water pipe (301) and the water pipe (306). A rotating baffle component (307) is arranged on the connection water pipe (301). A shunt pipe (308) is arranged below the water pipe (306). A valve body component is arranged on the shunt pipe (308). Internal threads (3031) are arranged inside the connection platform (303).

2. The ultrasonic water meter according to claim 1, characterized in that: The anti-magnetic ultrasonic water meter mechanism (2) includes a housing (201) arranged on the main body supervisor of the meter body (1). An ultrasonic water meter body (200) is arranged inside the housing (201). A rotating plate component is arranged inside the ultrasonic water meter body (200). A first support column (204) is installed on the rotating plate component. An identification disc (205) is arranged at one end of the first support column (204). A second support column (206) is arranged on one side of the first support column (204). A rotating pointer (207) is installed at the upper end of the second support column (206).

3. The ultrasonic water meter according to claim 1, wherein: The rotating baffle component (307) includes a corner motor (3071) arranged on the connection water pipe (301). A semi-circular plate (3073) is arranged at the power end of the corner motor (3071). A rotating identification platform (3072) is installed on the corner motor (3071).

4. The ultrasonic water meter according to claim 1, characterized in that: The valve body component includes a valve (309) arranged on the shunt pipe (308). A switch (3091) is installed on the valve (309).

5. The ultrasonic water meter according to claim 2, characterized in that: The rotating plate component includes a rotating shaft (202) arranged inside the ultrasonic water meter body (200). An elongated plate (203) is arranged on the outer surface of the rotating shaft (202).

6. The ultrasonic water meter according to claim 2, wherein: A water meter dial (208) is arranged above the housing (201). The water meter dial (208) is made of transparent organic glass.

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