CN210141889U - Wireless remote transmission flowmeter with alarm function - Google Patents

Abstract

The utility model discloses a wireless remote transmission flowmeter with an alarm function, comprising a measuring pipe, one end of the measuring pipe is fixed with a first connecting pipe, one end of the first connecting pipe is provided with a first flange, and the The other end of the measuring pipe is fixed with a second connecting pipe, one end of the second connecting pipe is provided with a second flange, the top of the measuring pipe is fixed with a mounting plate, one side of the mounting plate is fixedly connected with a meter, the A display screen is embedded in the middle of the meter head, and one end of the installation head passes through a measuring tube and is fixedly connected with a water flow sensor. The utility model relates to a wireless remote transmission flowmeter with an alarm function, which passes through a first flange and a second The flange plate installs the flowmeter in the pipeline to be detected. When the fluid flow through the water flow sensor exceeds the set value, the wireless signal transceiver controls the buzzer to sound an alarm to remind the staff. At the same time, the solenoid valve is closed. The fluid in the first connecting pipe is cut off, the operation is simple, and the use effect is good.

Description

A wireless remote transmission flowmeter with alarm function

technical field

The utility model relates to a flowmeter, in particular to a wireless remote transmission flowmeter with an alarm function, which belongs to the technical field of flow measuring instruments and equipment.

Background technique

A flow meter is an instrument that indicates the total amount of fluid in a selected time interval for the measured flow. Flow measurement is one of the components of measurement science and technology. It is closely related to the national economy, national defense construction, and scientific research. Doing this work well is important for ensuring product quality, improving production efficiency, and promoting the development of science and technology. Especially in the current era of energy crisis and increasing automation of industrial production, the status and role of flowmeters in the national economy are more obvious.

When the existing wireless remote flowmeter is in use, if the flow suddenly increases, it cannot respond immediately, which is likely to cause safety hazards and economic losses. Therefore, we make improvements to this and propose a wireless remote flowmeter with an alarm function.

Utility model content

The purpose of the utility model is to provide a wireless remote transmission flowmeter with an alarm function, so as to solve the problem that the traditional wireless remote transmission flowmeter proposed in the above background technology cannot respond immediately if the flow rate suddenly increases during use. , it is easy to cause safety hazards and economic losses.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a wireless remote transmission flowmeter with an alarm function, comprising a measuring tube, one end of the measuring tube is fixed with a first connecting tube, and one end of the first connecting tube is provided with a a first flange, the other end of the measuring tube is fixed with a second connecting pipe, one end of the second connecting pipe is provided with a second flange, the top of the measuring pipe is fixed with a mounting plate, one side of the mounting plate is A meter head is fixedly connected, a display screen is embedded in the middle of the meter head, a mounting head is arranged at the bottom of the meter head, one end of the mounting head passes through the measuring tube and is fixedly connected with a water flow sensor, and the other side of the mounting plate is A battery slot is opened on the top of the side, and the battery slot has a built-in rechargeable lithium battery. The side of the battery slot is hinged with a sealing cover corresponding to the rechargeable lithium battery. One end is fixedly connected with a wireless signal transceiver that is electrically connected to the water flow sensor, and a buzzer is electrically connected to the top of the wireless signal transceiver.

As a preferred technical solution of the present invention, the first connecting pipe, the second connecting pipe and the measuring pipe are integrally formed.

As a preferred technical solution of the present invention, the rechargeable lithium battery is electrically connected with the wireless signal transceiver and the display screen.

As a preferred technical solution of the present invention, a solenoid valve electrically connected to the water flow sensor is installed in the middle of the first connecting pipe.

As a preferred technical solution of the present invention, the wireless signal transceiver is a FUTD01 model product.

As a preferred technical solution of the present invention, the water flow sensor is a YF-DN50 model product.

Compared with the prior art, the beneficial effects of the present utility model are as follows: the utility model is a wireless remote transmission flowmeter with an alarm function, which has the advantages of issuing a safety alarm and cutting off the water flow in time after the water flow suddenly increases, In specific use, compared with the traditional wireless remote flowmeter, the utility model installs the flowmeter in the pipeline to be detected through the first flange and the second flange. When the fluid flow exceeds the set value, the wireless signal transceiver controls the buzzer to sound an alarm to remind the staff. At the same time, the solenoid valve is closed to cut off the fluid in the first connecting pipe. The operation is simple and the use effect is good.

Description of drawings

1 is a schematic diagram of the overall structure of the present utility model;

Fig. 2 is the structural schematic diagram of the mounting plate of the present invention;

In the picture: 1. Buzzer; 2. Wireless signal transceiver; 3. Meter head; 4. Mounting plate; 5. Display screen; 6. First flange; 7. First connecting pipe; 8. Solenoid valve ;9. Measuring tube;10.Installation head;11.Water flow sensor;12.Second connecting pipe;13.Second flange plate;14.Battery slot;15.Rechargeable lithium battery;16.Sealing cover;17. power jack.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

1-2, the present invention provides a wireless remote transmission flowmeter with an alarm function, including a measuring tube 9, one end of the measuring tube 9 is fixed with a first connecting tube 7, and the first connecting tube 7 One end is provided with a first flange 6, the other end of the measuring pipe 9 is fixed with a second connecting pipe 12, one end of the second connecting pipe 12 is provided with a second flange 13, and the top of the measuring pipe 9 is fixed with a second flange 13. Mounting plate 4, one side of the mounting plate 4 is fixedly connected with a meter 3, a display screen 5 is embedded in the middle of the meter 3, and a mounting head 10 is arranged at the bottom of the meter 3, and one end of the mounting head 10 passes through. A water flow sensor 11 is fixedly connected through the measuring tube 9, a battery slot 14 is opened on the top of the other side of the mounting plate 4, the battery slot 14 has a built-in rechargeable lithium battery 15, and the side of the battery slot 14 is hinged with The sealing cover 16 corresponding to the rechargeable lithium battery 15 is provided with a power jack 17 directly below the sealing cover 16 , and a wireless signal transceiver 2 electrically connected to the water flow sensor 11 is fixedly connected to one end of the mounting plate 4 . A buzzer 1 is electrically connected to the top of the wireless signal transceiver 2 .

Preferably, the first connecting pipe 7 , the second connecting pipe 12 and the measuring pipe 9 are integrally formed, which is convenient for disassembly and assembly.

Preferably, the rechargeable lithium battery 15 is electrically connected with the wireless signal transceiver 2 and the display screen 5 to provide backup power for the flowmeter to prevent the flowmeter from being unable to work when an unexpected power failure occurs.

Preferably, a solenoid valve 8 electrically connected to the water flow sensor 11 is installed in the middle of the first connection pipe 7. When the water flow sensor 11 receives the maximum set value, the solenoid valve 8 is controlled and closed to the first connection Pipe 7 forms a blocking block to prevent potential safety hazards.

Preferably, the wireless signal transceiver 2 is a FUTD01 model product, which displays the value generated by the water flow sensor 11 on the display screen 5 and controls the buzzer 1 to switch on and off.

Preferably, the water flow sensor 11 is a YF-DN50 model product, which detects the influent flow in real time.

In specific use, the utility model is a wireless remote transmission flowmeter with an alarm function, which has the advantages of issuing a safety alarm and cutting off the water flow in time after the water flow suddenly increases. The flange plate 13 installs the flowmeter in the pipeline to be detected, and the fluid enters through the first connecting pipe 7 and flows out through the second connecting pipe 12 through the measuring pipe 9. When the fluid flow through the water flow sensor 11 exceeds the set value, The wireless signal transceiver 2 displays its value on the display screen 5 and controls the buzzer 1 to issue an alarm sound, reminding the staff to make a corresponding treatment, and at the same time the solenoid valve 8 is closed to cut off the fluid in the first connecting pipe 7, To avoid losses, the operation is simple, the use effect is good, and it is worthy of extensive promotion.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying the indicated The device or element 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 invention.

In the present utility model, unless otherwise expressly specified and limited, for example, it may be a fixed connection, a detachable connection, or an integrated body; it may be a mechanical connection or an electrical connection; it may be a direct connection, or a It can be indirectly connected through an intermediate medium, it can be the communication between two elements or the interaction relationship between the two elements, unless otherwise clearly defined, for those of ordinary skill in the art, the above terms can be understood according to the specific situation in this document. The specific meaning in the utility model.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. A wireless remote flowmeter with an alarm function, comprising a measuring pipe (9), characterized in that, one end of the measuring pipe (9) is fixed with a first connecting pipe (7), and the first connecting pipe ( 7) One end is provided with a first flange (6), the other end of the measuring tube (9) is fixed with a second connecting pipe (12), and one end of the second connecting pipe (12) is provided with a second flange (13), a mounting plate (4) is fixed on the top of the measuring tube (9), a meter (3) is fixedly connected to one side of the mounting plate (4), and a display is embedded in the middle of the meter (3). The screen (5) is provided with a mounting head (10) at the bottom of the meter head (3), and one end of the mounting head (10) passes through the measuring tube (9) and is fixedly connected with a water flow sensor (11). The top of the other side of the plate (4) is provided with a battery slot (14), the battery slot (14) has a built-in rechargeable lithium battery (15), and the side of the battery slot (14) is hinged with the rechargeable lithium battery (15) Corresponding sealing cover (16), a power jack (17) is provided directly below the sealing cover (16), and one end of the mounting plate (4) is fixedly connected with a wireless signal electrically connected to the water flow sensor (11) A transceiver (2), a buzzer (1) is electrically connected to the top of the wireless signal transceiver (2). 2. A wireless remote transmission flowmeter with alarm function according to claim 1, characterized in that: the first connecting pipe (7), the second connecting pipe (12) and the measuring pipe (9) are integrated Formed structure. 3. A wireless remote transmission flowmeter with an alarm function according to claim 1, characterized in that: there is an electrical connection between the rechargeable lithium battery (15) and the wireless signal transceiver (2) and the display screen (5). sexual connection. 4. A wireless remote flowmeter with an alarm function according to claim 1, wherein a solenoid valve electrically connected to the water flow sensor (11) is installed in the middle of the first connecting pipe (7). (8). 5 . The wireless remote transmission flowmeter with alarm function according to claim 1 , wherein the wireless signal transceiver ( 2 ) is a FUTD01 model product. 6 . 6 . The wireless remote transmission flowmeter with alarm function according to claim 1 , wherein the water flow sensor ( 11 ) is a YF-DN50 model product. 7 .

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