CN214096227U

CN214096227U - Intelligent valve-controlled water meter with centralized encapsulation

Info

Publication number: CN214096227U
Application number: CN202022823715.0U
Authority: CN
Inventors: 熊太同; 闻新章; 马敬梅; 洪朋
Original assignee: Sanchuan Wisdom Technology Co Ltd
Current assignee: Sanchuan Wisdom Technology Co Ltd
Priority date: 2020-11-30
Filing date: 2020-11-30
Publication date: 2021-08-31
Anticipated expiration: 2030-11-30

Abstract

The utility model provides a centralized packaged intelligent valve control water meter, which comprises a non-magnetic valve control base meter and a protective box, the protective box is provided with an upper cavity, a middle cavity and a lower cavity, an electronic module, a motor, a metering sensor and an angular position sensor are arranged in the upper cavity, the shaft end of the motor is connected with a driving magnetic transmission wheel, a lithium battery is arranged in the middle-sized cavity, the lower cavity is connected with a lower clamping plate, the lower clamping plate is provided with a holding cavity, an electric switch actuating mechanism is arranged in the holding cavity, the electric switch actuating mechanism is provided with a driving gear set and sector teeth, the driving gear set is connected with a driven magnetic transmission wheel which is positioned right below the driving magnetic transmission wheel, inlay on the fan-shaped tooth and have the magnet steel, the magnet steel is located angular transducer below, the utility model discloses not only simplify production processes, improved the sealing performance of product simultaneously and promoted the quality of product.

Description

Intelligent valve-controlled water meter with centralized encapsulation

Technical Field

The utility model belongs to the technical field of the water gauge manufacturing technology and specifically relates to indicate an intelligent valve accuse water gauge of concentrated encapsulation.

Background

With the urbanization process of the society and the increase of labor cost, the traditional manual meter reading is slowly replaced by remote meter reading, and furthermore, the valve can be remotely opened and closed according to the use condition of a user, so that the management is convenient. The water meter used here is an intelligent valve-controlled water meter, which adopts an electronic module to control a motor, the motor controls the rotation of a ball valve through a gear set, so as to open/close the valve, the electrical part of the traditional valve-controlled intelligent water meter mainly comprises three parts, namely an electronic module, a metering sensor and an electric switch valve actuating mechanism, each part is independently packaged, each part is connected through a lead, the process is complex, the requirement of the production process is high, the lead is pressed due to improper operation in the production process, a defective product that the lead falls off from a welding point is generated, and meanwhile, the sealing of a lead outlet between the independent parts not only increases the production process, but also reduces the sealing performance of the product.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

An object of the utility model is to provide a concentrate intelligent valve accuse water gauge of encapsulation, structural design is compact, has not only simplified production processes, has improved the sealing performance of product simultaneously and has promoted the quality of product. In order to achieve the above purpose, the utility model adopts the following technical scheme:

(II) technical scheme

A centralized packaged intelligent valve-controlled water meter comprises a non-magnetic valve-controlled base meter and a protective box arranged on the non-magnetic valve-controlled base meter, wherein an upper cavity, a middle cavity and a lower cavity are arranged on the protective box, the upper cavity and the lower cavity are arranged up and down near one side of the protective box, the middle cavity is arranged near the other side of the protective box, an electronic module, a motor, a metering sensor and an angular position sensor are arranged in the upper cavity, the motor, the metering sensor and the angular position sensor are electrically connected with the electronic module, an upper cover plate is arranged above the upper cavity, the shaft end of the motor is connected with an active magnetic wheel, the metering sensor is arranged right above a sensing pointer, a lithium battery is arranged in the middle cavity and connected with a battery cover, the lithium battery is electrically connected with the electronic module, the lower cavity is connected with a lower clamp plate, a containing cavity is arranged on the lower clamp plate, and an electric switch actuating mechanism is arranged in the containing cavity and connected with the upper clamp plate, the motor-driven switch actuating mechanism is provided with a driving gear set and fan-shaped teeth, the driving gear set is connected with a driven magnetic transmission wheel, the driven magnetic transmission wheel is located under the driving magnetic transmission wheel, magnetic steel is embedded on the fan-shaped teeth, and the magnetic steel is located below the angular position sensor.

Further, it is equipped with screw thread post one to go up four corners in the die cavity, electronic module fixes on the screw thread post one, it is equipped with mounting groove one, motor groove and mounting groove two to go up the die cavity, install in the mounting groove one measurement sensor and measurement sensor pass through the contact pin welding and are in electronic module is last, install in the motor groove the motor is connected with the motor lid, be equipped with through briquetting support card in the mounting groove two angle position sensor.

Furthermore, the inner wall of the upper cavity is provided with a fastener, and the fastener is provided with an electronic module packaging box in a clamping manner.

Further, a wire passing hole is formed in the middle cavity and communicated with the middle cavity and the upper cavity.

Furthermore, threaded columns II are arranged at four corners in the lower cavity, and threaded holes matched with the threaded columns II are formed in the lower clamping plate.

Further, the lower clamping plate and the meter cover seat on the valve control base meter are integrally formed.

(III) advantageous effects

Compared with the prior art, the utility model obvious advantage and beneficial effect have, particularly, the utility model discloses a concentrate parts such as weighing sensor, electronic module, motor and angle sensor and encapsulate in last die cavity, the electric switch actuating mechanism encapsulates in die cavity down, two die cavities independently encapsulate, it is sealed effectual, wherein the connection of motor and gear train is changed into magnetic drive connection by traditional gear connection, the contact switch that targets in place of traditional electric switch valve actuating mechanism is replaced to the angle sensor, and then the wire between the part in having saved two die cavities is connected, the wire line ball problem has been avoided, the production process has been simplified, the production efficiency is improved, the sealing performance of product has been improved simultaneously and the quality of product has been promoted.

Drawings

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

FIG. 2 is a perspective view of the protective case of the present invention;

fig. 3 is a bottom view of the protective case of the present invention;

FIG. 4 is an assembly view of the lower jaw of the present invention;

fig. 5 is a partial sectional view of the first embodiment of the present invention;

fig. 6 is a partial sectional view of the present invention.

The reference numbers illustrate:

1. non-magnetic valve control base meter 11, meter cover seat 2, protective box 21 and upper cavity

211. First threaded column 212, first mounting groove 213, motor groove 214 and second mounting groove

215. Motor cover 216, pressing block support 217, fastener 218 and electronic module packaging box

22. Middle die cavity 221, wire through hole 23, lower die cavity 231 and threaded column II

24. Upper cover plate 25, battery cover 26, lower clamp plate 261, screw hole

27. Accommodating cavity 28, upper clamping plate 4, electronic module 5 and motor

51. Active magnetic wheel 6, metering sensor 61, contact pin 7 and angular position sensor

8. Lithium battery 9, electric switch actuating mechanism 91, driving gear set 92 and sector gear

93. Driven magnetic wheel 94 and magnetic steel

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 with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

Referring to fig. 1 to 6, a centralized packaged intelligent valve-controlled water meter comprises a non-magnetic valve-controlled base meter 1 and a protection box 2 installed on the non-magnetic valve-controlled base meter 1, wherein the protection box 2 is provided with an upper cavity 21, a middle cavity 22 and a lower cavity 23, the upper cavity 21 and the lower cavity 23 are arranged up and down near one side of the protection box 2, the middle cavity 22 is arranged near the other side of the protection box 2, the upper cavity 21 is internally provided with an electronic module 4, and a motor 5, a metering sensor 6 and an angle sensor 7 which are electrically connected with the electronic module 4, so that the sealing effect is greatly improved, and the problem of line pressing is also avoided, an upper cover plate 24 is arranged above the upper cavity 21, the shaft end 5 of the motor is connected with an active magnetic transmission wheel 51, the metering sensor 6 is arranged right above a sensing pointer, a lithium battery 8 is arranged in the middle cavity 22 and connected with a battery cover 25, the lithium battery 8 is electrically connected to the electronic module 4, the lower cavity 23 is connected to a lower clamp plate 26, the lower clamp plate 26 is provided with a receiving cavity 27, an electric switch actuator 9 is installed in the receiving cavity 27 and connected to an upper clamp plate 28, the electric switch actuator 9 is provided with a driving gear set 91 and a sector gear 92, the sector gear 92 is connected to the driving gear set 91, the sector gear 92 is sleeved on the valve rod, the driving gear set 91 is connected to a driven magnetic wheel 93, the driven magnetic wheel 93 is located right below the driving magnetic wheel 51, so that the motor 5 is connected to the driving gear set 91 through magnetic transmission without being connected through a lead, the working procedure is simplified, and the sealing performance of the product is improved, the sector gear 92 is embedded with a magnetic steel 94, the magnetic steel 94 is located below the angular position sensor 7, and the angular position sensor 7 replaces an in-place contact switch of a traditional electric switch actuator, and the wire connection is also omitted, the working procedure is simplified, and the sealing performance of the product is improved.

In order to install parts such as electronic module 4, measurement sensor 6, motor 5 and angle position sensor 7 for convenience, it is equipped with screw post 211 to go up the interior four corners of die cavity 21, electronic module 4 passes through the fix with screw on screw post 211, it is equipped with mounting groove 212, motor groove 213 and mounting groove two 214 to go up in the die cavity 21, install in mounting groove 212 measurement sensor 6 and measurement sensor 6 pass through contact pin 61 and weld on electronic module 4, install in the motor groove 213 motor 5 is connected with motor cover 215, be equipped with through briquetting support 216 card in the mounting groove two 214 angle position sensor 7.

In order to further enhance the sealing performance of the upper cavity 21, a fastener 217 is arranged on the inner wall of the upper cavity 21, and the electronic module packaging box 218 is fastened on the fastener 217.

In order to facilitate the lithium battery 8 to be connected with the electronic module 4, a wire through hole 221 is formed in the middle cavity 22, and the wire through hole 221 is communicated with the middle cavity 22 and the upper cavity 21.

In order to facilitate the connection between the lower cavity 23 and the lower clamp plate 26, two threaded columns 231 are arranged at four corners in the lower cavity 223, and a threaded hole 261 which is matched with the two threaded columns 231 is arranged on the lower clamp plate 26.

In order to firmly mount the lower clamp plate 26 on the non-magnetic valve-regulated watch 1, the lower clamp plate 26 is integrally formed with a watch cover seat on the valve-regulated watch 1.

The utility model discloses a with weighing transducer, electronic module, parts such as motor and angle sensor concentrate the encapsulation at last die cavity, electric switch actuating mechanism encapsulates in die cavity down, two die cavities independently encapsulate, it is sealed effectual, wherein the connection of motor and gear train is changed into the magnetic drive connection by traditional gear connection, the contact switch that targets in place of traditional electric switch valve actuating mechanism is replaced to the angular transducer, and then the wire between the part in having saved two die cavities is connected, wire line ball problem has been avoided, the production process has been simplified, the production efficiency is improved, the sealing performance of product has been improved simultaneously and the quality of product has been promoted.

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 modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.

Claims

1. The utility model provides a concentrate intelligent valve accuse water gauge of encapsulation, includes no magnetism valve accuse base table and installs the protection box on no magnetism valve accuse base table which characterized in that: the protective box is provided with an upper cavity, a middle cavity and a lower cavity, the upper cavity and the lower cavity are arranged up and down on one side close to the protective box, the middle cavity is arranged on the other side close to the protective box, an electronic module, a motor, a metering sensor and an angle sensor are arranged in the upper cavity and electrically connected with the electronic module, an upper cover plate is arranged above the upper cavity, the shaft end of the motor is connected with a driving magnetic transmission wheel, the metering sensor is arranged right above a sensing pointer, a lithium battery is arranged in the middle cavity and connected with a battery cover, the lithium battery is electrically connected with the electronic module, the lower cavity is connected with a lower clamp plate, a holding cavity is arranged on the lower clamp plate, an electric switch actuating mechanism is arranged in the holding cavity and connected with an upper clamp plate, a driving gear set and sector teeth are arranged on the electric switch actuating mechanism, and the driving gear set is connected with a driven magnetic transmission wheel, the driven magnetic transmission wheel is located under the driving magnetic transmission wheel, magnetic steel is embedded on the sector gear, and the magnetic steel is located below the angular position sensor.

2. The intelligent valve-controlled water meter encapsulated in a centralized way according to claim 1, characterized in that: go up the die cavity in the four corners be equipped with screw thread post one, electronic module fixes on the screw thread post one, it is equipped with mounting groove one, motor groove and mounting groove two to go up the die cavity, install in the mounting groove one metering transducer and metering transducer pass through the contact pin welding and in electronic module is last, the motor inslot is installed the motor is connected with the motor lid, be equipped with through briquetting support card in the mounting groove two angle position sensor.

3. The intelligent valve-controlled water meter encapsulated in a centralized way according to claim 1 or 2, characterized in that: the inner wall of the upper cavity is provided with a fastener, and the fastener is provided with an electronic module packaging box in a clamping manner.

4. The intelligent valve-controlled water meter encapsulated in a centralized way according to claim 1, characterized in that: the middle cavity is provided with a wire passing hole which is communicated with the middle cavity and the upper cavity.

5. The intelligent valve-controlled water meter encapsulated in a centralized way according to claim 1, characterized in that: and two threaded columns are arranged at four corners in the lower cavity, and threaded holes matched with the threaded columns are formed in the lower clamping plate.

6. The intelligent valve-controlled water meter encapsulated in a centralized way according to claim 1, characterized in that: the lower clamping plate and the meter cover seat on the valve control base meter are integrally formed.