CN210426642U

CN210426642U - Ultrasonic water meter convenient to install

Info

Publication number: CN210426642U
Application number: CN201921538399.3U
Authority: CN
Inventors: 齐灿文
Original assignee: Hangzhou Minte Electronic Co Ltd
Current assignee: Hangzhou Minte Electronic Co Ltd
Priority date: 2019-09-17
Filing date: 2019-09-17
Publication date: 2020-04-28
Anticipated expiration: 2029-09-17

Abstract

The utility model discloses an supersound water gauge convenient to installation, including electron storehouse, table box and flow tube, the flow tube is passed by the bottom of table box, and the electron storehouse sets up in the upper end of table box and adopts pin joint with the table box, the inside of electron storehouse is equipped with the control panel, is equipped with display screen and antenna on the electron storehouse, the inside of table box is equipped with battery and valve accuse motor, the table box comprises front cover and back lid, through the aforesaid setting for electron storehouse and table box separation, electron storehouse can also rotate simultaneously, have made things convenient for the adjustment of angle, and the maintenance and the change of electronic components in the water gauge of being convenient for simultaneously have made things convenient for the installation of whole water gauge.

Description

Ultrasonic water meter convenient to install

Technical Field

The utility model relates to an supersound water gauge convenient to installation.

Background

The traditional flowmeter or heat meter mostly adopts a mechanical impeller type or a rotor type and the like, the number of turns of rotation of the impeller is in direct proportion to the flow, the calculator calculates the flow by collecting the number of turns of rotation of the impeller, and the rotation of the impeller has mechanical abrasion, so the traditional mechanical flowmeter or heat meter has the defects of short service life, structure pair assembly and the like, especially the measurement precision is reduced due to the reasons of abrasion of the impeller and the like, and in addition, under the condition that the fluid contains impurities, the mechanical flowmeter or heat meter is often seriously influenced by blockage, and the loss is brought to a user.

At present, people mostly use ultrasonic water meters for metering. Wherein the primary function of the flow tube in the flow meter is to meter the flow of fluid. The existing ultrasonic flow tube for the water meter is provided with two mounting ports on a tube body, the two mounting ports are respectively provided with an ultrasonic transducer, and the liquid flow passing through the tube body in unit time is measured according to the distance between the ultrasonic transducers and the transmission time of an ultrasonic signal between the two ultrasonic transducers.

The arrangement of the water pipes is generally along the ground or the wall, so that the installation space of the water meter is greatly limited; the existing ultrasonic water meter can not be mounted along a water pipe to be attached to a wall or a ground, connection is completed through a bent pipe or a joint during mounting, meanwhile, most of the existing ultrasonic water meters are transversely designed, the transverse size is large, the occupied space for mounting is large, meanwhile, the existing water meters generally only have one shell, all electronic elements are mounted in one space and then sealed, and therefore the problem of maintenance is caused, normal maintenance is not facilitated, and the existing ultrasonic water meters are urgently required to be improved.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a can paste wall installation, simple to operate, easy operation, the rotation of certain angle can be carried out in the electron storehouse, makes things convenient for the adjustment of electron storehouse position, can realize receiving and releasing of antenna simultaneously, has the practicality and uses the ultrasonic water meter of the installation of being convenient for of extensive nature.

In order to solve the above problem, the utility model adopts the following technical scheme:

the utility model provides an supersound water gauge convenient to installation, includes electronic compartment, table box and flow tube, and the flow tube is passed by the bottom of table box, and the electronic compartment sets up the upper end at the table box, the inside in electronic compartment is equipped with the control panel, is equipped with display screen and antenna on the electronic compartment, the inside of table box is equipped with battery and valve accuse motor, and the lower extreme of valve accuse motor is connected with the ball valve, be equipped with ultrasonic transducer and temperature sensor on the flow tube, ultrasonic transducer, temperature sensor, display screen, antenna all are connected with the control panel, the table box comprises front box lid and back lid and adopts the screw connection, the upper end of lid adopts concave type design, and the lower extreme in electronic compartment is protruding downwards, is equipped with the pin between the both sides in electronic compartment and the lid and passes through pin fixed connection.

The utility model discloses a set up the pin between electron storehouse and lid, through the effect of pin for the electron storehouse can carry out the rotation of certain degree on the table box, thereby makes things convenient for the adjustment of electron storehouse position, and the person of facilitating the use operates the display screen, thereby has also made things convenient for the installation of supersound water gauge, has the universality of practicality and use.

Preferably, one side of the upper end of the electronic bin is provided with an antenna accommodating groove, the antenna is installed in the accommodating groove, and a fixing shaft is arranged between the antenna and the electronic bin and fixedly connected with the antenna through the fixing shaft.

This setting, the receive and release of the antenna of being convenient for plays certain guard action to the antenna, can make the adjustment according to the in service behavior.

Preferably, the electronic cabin is provided with a magnetizing area.

This setting is convenient for add magnetism for the bar magnet, accomplishes the operation to the display screen through the bar magnet touching.

Preferably, the bottom of the electronic cabin adopts an arc-shaped structure.

This setting for can not rotate more convenience with the table box contact of lower extreme when the electron storehouse rotates.

Preferably, a hose is arranged between the electronic bin and the box cover.

This setting, the interlude of the cable of being convenient for plays certain guard action to the cable simultaneously, prevents that the cable from exposing outside.

The utility model has the advantages that: the antenna can be mounted on a wall, is convenient to mount and simple to operate, the electronic bin can rotate at a certain angle, the position of the electronic bin can be adjusted conveniently, the antenna can be folded and unfolded simultaneously, and the antenna mounting structure has practicability and wide application range.

Drawings

In order to illustrate the embodiments of the present invention or the technical solutions in the prior art more clearly, the drawings used in the description of the embodiments or the prior art will be briefly described below, but the scope of the present invention is not limited thereto.

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is a schematic diagram of the antenna in a retracted state according to the present invention;

fig. 4 is a schematic side view of the present invention;

fig. 5 is a schematic view of the antenna accommodating groove of the present invention;

fig. 6 is a schematic view of the rotation of the electronic cabin of the present invention;

the electronic flowmeter comprises an electronic bin 1, a front box cover 2, a flow tube 3, a display screen 4, a magnetizing area 5, an antenna 6, a pin 7, a control board 8, a valve control motor 9, a through hole 10, an antenna accommodating groove 11, a fixing shaft 12, a rear box cover 13, a battery 14 and a hose 15.

Detailed Description

Referring to fig. 1 to 6, an ultrasonic water meter convenient to mount includes an electronic chamber 1, a meter box, and a flow tube 3, the flow tube 3 passes through the bottom of the meter box, the electronic chamber 1 is disposed at the upper end of the meter box, a control panel 8 is arranged inside the electronic bin 1, a display screen 4 and an antenna 6 are arranged on the electronic bin 1, a battery 14 and a valve control motor 9 are arranged in the meter box, the lower end of the valve control motor 9 is connected with a ball valve (not shown), an ultrasonic transducer and a temperature sensor are arranged on the flow tube 3, the ultrasonic transducer, the temperature sensor, the display screen 4 and the antenna 6 are all connected with a control board 8, the meter box is composed of a front box cover 2 and a rear box cover 13 and is connected through screws, the upper end of the box cover is in a concave design, the lower end of the electronic bin 1 protrudes downwards, and pins 7 are arranged between the two sides of the electronic bin 1 and the box cover and are fixedly connected through the pins 7.

One side of the upper end of the electronic bin 1 is provided with an antenna containing groove 11, the antenna 6 is installed in the antenna containing groove 11, and a fixing shaft 12 is arranged between the antenna 6 and the electronic bin 1 and is fixedly connected with the antenna through the fixing shaft 12.

And the electronic bin 1 is provided with a magnetizing area 5.

The bottom of the electronic bin 1 is of an arc-shaped structure.

A hose 15 is arranged between the electronic bin 1 and the box cover.

The joint of the flow tube 3 and the box cover is provided with a through hole 10.

The utility model discloses during the use, at first with the both ends and the water piping connection of flow tube, when rivers switch-on, through the distance between the ultrasonic transducer, ultrasonic signal is at the transmission time between two ultrasonic transducers, measures the liquid flow of flow tube of unit interval internal flow.

When in use, the electronic bin can be directly rotated, and the angle of the electronic bin can be adjusted through rotation.

When the antenna is used, the antenna can be rotated around the fixed shaft, the angle of the antenna is adjusted, and signal transmission is facilitated.

The utility model discloses a battery is the lithium cell, and life is more than 6 years.

The utility model discloses a be provided with wireless communication interface (loRa) and thing networking communication module (GPRS) on the control panel.

The utility model discloses when needing to operate the display screen, add magnetism for adding the bar magnet through the bar magnet with adding the magnetic field contact, dab the display screen through the bar magnet and carry out the adjustment of page.

The above is only the specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.

Claims

1. An ultrasonic water meter convenient to installation which characterized in that: including electron storehouse, table box and flow tube, the flow tube is passed by the bottom of table box, and the electron storehouse sets up the upper end at the table box, the inside in electron storehouse is equipped with the control panel, is equipped with display screen and antenna on the electron storehouse, the inside of table box is equipped with battery and valve accuse motor, and the lower extreme of valve accuse motor is connected with the ball valve, be equipped with ultrasonic transducer and temperature sensor on the flow tube, ultrasonic transducer, temperature sensor, display screen, antenna all are connected with the control panel, the table box comprises front box lid and back lid and adopts the screw connection, the upper end of lid adopts concave type design, and the lower extreme in electron storehouse is protruding downwards, is equipped with the pin between the both sides in electron storehouse and the lid and passes through pin fixed connection.

2. An ultrasonic water meter of the type convenient to install as set forth in claim 1, wherein: one side of the upper end of the electronic bin is provided with an antenna containing groove, the antenna is installed in the containing groove, and a fixed shaft is arranged between the antenna and the electronic bin and fixedly connected with the antenna through the fixed shaft.

3. An ultrasonic water meter of the type convenient to install as set forth in claim 1, wherein: and the electronic bin is provided with a magnetizing area.

4. An ultrasonic water meter of the type convenient to install as set forth in claim 1, wherein: the bottom of the electronic bin adopts an arc-shaped structure.

5. An ultrasonic water meter of the type convenient to install as set forth in claim 1, wherein: a hose is arranged between the electronic bin and the box cover.