CN218496181U

CN218496181U - Intelligent valve-controlled water meter

Info

Publication number: CN218496181U
Application number: CN202222520173.9U
Authority: CN
Inventors: 孙涛; 熊太同; 饶科宏
Original assignee: Sanchuan Wisdom Technology Co Ltd
Current assignee: Sanchuan Wisdom Technology Co Ltd
Priority date: 2022-09-22
Filing date: 2022-09-22
Publication date: 2023-02-17
Anticipated expiration: 2032-09-22

Abstract

The utility model provides an intelligence valve accuse water gauge, including valve accuse base table and installing the protection box on valve accuse base table, be equipped with electric switch actuating mechanism on the valve accuse base table, be equipped with drive gear group on the electric switch actuating mechanism, be equipped with die cavity, well die cavity and lower die cavity on the protection box, install electronic module and weighing transducer in going up the die cavity, the lithium cell is installed to the medium-sized intracavity, the die cavity is equipped with motor holding chamber down, motor holding intracavity card is equipped with the motor cover, install the motor in the motor cover and be connected with the motor closing plate, the axle head of motor is connected with the drive tooth, the drive tooth drives drive gear group, the utility model discloses install the motor in the lower die cavity of protection box, convenient to detach motor is maintained, is unlikely to again and injures electronic module and weighing transducer.

Description

Intelligent valve-controlled water meter

Technical Field

The utility model belongs to the technical field of the water gauge is made and specifically relates to indicate an intelligence valve accuse water gauge.

Background

The intelligent water meter is a new type water meter which utilizes modern microelectronic technique, modern sensing technique and intelligent IC card technique to measure water consumption and make water consumption data transmission and settlement transaction. Compared with the traditional water meter which only has the functions of flow acquisition and mechanical pointer display of water consumption, the water meter is a great improvement. The intelligent valve-controlled water meter can record and electronically display the water consumption and can also control the water consumption according to convention. For reinforcing leakproofness and the later maintenance of being convenient for, adopt the production of modularized design gradually, in "the intelligent valve accuse water gauge of concentrated encapsulation" of the utility model of the grant publication No. CN214096227U, its electric part mainly comprises parts such as with electronic module, the measurement sensor, including a motor, an electric switch valve actuating mechanism, wherein, electronic module, measurement sensor and motor all encapsulate in the last die cavity of protection box, later the encapsulating is sealed, but after long-term the use, the probability that the motor broke down is bigger, at this moment, it is more troublesome to dismantle the motor and come out the maintenance, and easily injure electronic module and measurement sensor when the sled, consequently, need make further improvement to it.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

An object of the utility model is to provide an intelligence valve accuse water gauge installs the motor in the lower die cavity of protection box, and convenient to detach motor is maintained, is unlikely to again to hinder electronic module and measuring sensor. In order to achieve the above purpose, the utility model adopts the following technical scheme:

(II) technical scheme

The utility model provides an intelligence valve accuse water gauge, includes valve accuse base table and installs the protective housing on the valve accuse base table, be equipped with electric switch actuating mechanism on the valve accuse base table, the last drive gear group that is equipped with of electric switch actuating mechanism, be equipped with die cavity, well die cavity and lower die cavity on the protective housing, upward install electronic module and measuring sensor in the die cavity, the lithium cell is installed to the well-sized intracavity, the die cavity is equipped with motor holding chamber down, motor holding intracavity card is equipped with the motor cover, install the motor in the motor cover and be connected with the motor sealing plate, the axle head of motor is connected with the drive tooth, the drive tooth drives drive gear group.

Further, the motor holding chamber below is equipped with the overhead kick buckle, the motor cover outside be equipped with the overhead kick buckle cooperatees the protruding muscle that sets up.

Furthermore, the outer side of the motor sleeve is provided with an elastic sheet which expands downwards and outwards, the inner wall of the motor accommodating cavity is provided with a clamping groove matched with the elastic sheet, and two vertically arranged extrusion ribs are arranged in the clamping groove.

Furthermore, the electronic module and the metering sensor are integrated into a whole.

Further, a copper sleeve is packaged at the bottom of the motor, the driving teeth are magnetic transmission teeth, and the magnetic transmission teeth are arranged in the copper sleeve.

(III) advantageous effects

Compared with the prior art, the utility model obvious advantage and beneficial effect have, particularly, the utility model discloses an install the motor in the lower die cavity of protection box, convenient to detach motor is maintained, is unlikely to again hinder to electronic module and measurement sensor.

Drawings

Fig. 1 is an exploded view of the present invention;

FIG. 2 is a schematic view of the back side of the protective case of the present invention;

fig. 3 is a schematic view of the motor cover of the present invention.

The reference numbers illustrate:

1. valve control base meter 11, electric switch actuating mechanism 12 and driving gear set

2. Protective box 21, upper cavity 22, middle cavity 23 and lower cavity

24. Motor accommodating cavity 241, barb buckle 242, clamping groove 243 and extrusion rib

3. Electronic module 4, metering sensor 5, lithium battery 6 and motor sleeve

61. Convex rib 62, elastic sheet 7, motor sealing plate 8 and motor

81. Driving tooth 9, copper sleeve

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below by referring to the drawings are exemplary intended for explaining the present invention, and should not be construed as limiting the present invention.

The present invention will be further described with reference to the accompanying drawings and the detailed description.

Referring to fig. 1 to 3, an intelligent valve-controlled water meter includes a valve-controlled base meter 1 and a protection box 2 installed on the valve-controlled base meter 1, wherein an electric switch actuator 11 is installed on the valve-controlled base meter 1, a drive gear set 12 is installed on the electric switch actuator 11, an upper cavity 21, a middle cavity 22 and a lower cavity 23 are installed on the protection box 2, an electronic module 3 and a metering sensor 4 are installed in the upper cavity 21, a lithium battery 5 is installed in the middle cavity 22, the lithium battery 5 is electrically connected with the electronic module 3 and the metering sensor 4, a motor accommodating cavity 24 is installed in the lower cavity 23, a motor sleeve 6 is clamped in the motor accommodating cavity 24, a motor 8 is installed in the motor sleeve 6 and connected with a motor sealing plate 7, a connecting wire of the motor 8 penetrates through the motor sealing plate 7 and then is connected with the lithium battery, the motor sealing plate 7 is glued and covered on the motor sleeve 6 and seals the motor 8, a drive gear 81 is connected to the motor 7, and the drive gear set 12 is driven by the drive gear 81, so that the motor shaft end is disassembled later. After the motor 8 goes wrong in the later period, the protective box 2 is separated from the electric switch actuating mechanism 11 only by disassembling the screw, then the motor sleeve 6 is disassembled from the motor accommodating cavity 24, and a new motor 8 and a new motor sleeve 6 are replaced again.

For the convenience of tight connection between the motor sleeve 6 and the motor accommodating cavity 24, a barb buckle 241 is arranged below the motor accommodating cavity 24, and a convex rib 61 matched with the barb buckle 241 is arranged outside the motor sleeve 6. In order to avoid the shaking of the motor 8, the outer side of the motor sleeve 6 is provided with an elastic sheet 62 which expands downwards and outwards, the inner wall of the motor accommodating cavity 24 is provided with a clamping groove 242 matched with the elastic sheet 62, and two vertically arranged extrusion ribs 243 are arranged in the clamping groove 242.

For the convenience of installation, the electronic module 3 and the metering sensor 4 are designed in an integrated manner.

In order to enhance the sealing performance of the motor 8 and the driving gear set 12, the copper sleeve 9 is packaged at the bottom of the motor 8, the driving gear 81 is a magnetic transmission gear, and the magnetic transmission gear is arranged in the copper sleeve 9, so that magnetic transmission is achieved, and the sealing performance of the motor 8 and the driving gear set 12 is enhanced.

The utility model discloses an in the lower die cavity at the protection box with the motor, convenient to detach motor is maintained, is unlikely to again to hinder electronic module and measurement sensor.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any slight modification, equivalent change and modification made to the above embodiments by the technical essence of the present invention are all within the scope of the technical solution of the present invention.

Claims

1. The utility model provides an intelligence valve accuse water gauge, includes the valve accuse base table and installs the protection box on the valve accuse base table, be equipped with electric switch actuating mechanism on the valve accuse base table, be equipped with drive gear group on the electric switch actuating mechanism, be equipped with die cavity, well die cavity and lower die cavity on the protection box, install electronic module and measurement sensor in going up the die cavity, install lithium cell, its characterized in that in the well die cavity: the lower die cavity is internally provided with a motor containing cavity, a motor sleeve is clamped in the motor containing cavity, a motor is installed in the motor sleeve and connected with a motor sealing plate, the shaft end of the motor is connected with a driving tooth, and the driving tooth drives the driving gear set.

2. The intelligent valve-controlled water meter of claim 1, wherein: the motor cover is characterized in that a barb buckle is arranged below the motor accommodating cavity, and a convex rib matched with the barb buckle is arranged on the outer side of the motor cover.

3. The intelligent valve-controlled water meter of claim 2, wherein: the motor cover is characterized in that an elastic sheet which expands downwards and outwards is arranged on the outer side of the motor cover, a clamping groove matched with the elastic sheet is formed in the inner wall of the motor containing cavity, and two vertically-arranged extrusion ribs are arranged in the clamping groove.

4. The intelligent valve-controlled water meter according to claim 1, wherein: the electronic module and the metering sensor are integrated into a whole.

5. The intelligent valve-controlled water meter of claim 1, wherein: the motor bottom is packaged with the copper sheathing, the initiative tooth is the magnetism transmission tooth, and the magnetism transmission tooth sets up in the copper sheathing.