CN219282485U

CN219282485U - Rotor type wet water meter IC card electric ball valve

Info

Publication number: CN219282485U
Application number: CN202320279853.8U
Authority: CN
Inventors: 吴曙刚; 童维峰; 张萍; 曹伟
Original assignee: Ningbo Falante Valve Co ltd
Current assignee: Ningbo Falante Valve Co ltd
Priority date: 2023-02-22
Filing date: 2023-02-22
Publication date: 2023-06-30
Anticipated expiration: 2033-02-22

Abstract

The utility model discloses an IC card electric ball valve of a rotary wing type wet water meter, which belongs to the technical field of rotary wing type water meters and comprises an electric ball valve assembly, wherein the electric ball valve assembly comprises a shell, an IC card reading module is fixedly arranged on the inner wall of the top of the shell, a power supply battery is fixedly arranged on one side of the IC card reading module and positioned on the inner wall of the shell, the IC card reading module is electrically connected with the power supply battery, motors are fixedly arranged on two sides of the inner wall of the top of the shell, each motor is electrically connected with the power supply battery, one end of an output shaft of each motor extends out of the shell to extend into connecting pipes on two sides of the rotary wing type wet water meter and is provided with a ball, a through hole is formed in each ball, the fluxion of the rotary wing type wet water meter is controlled through the IC card, and the phenomenon that fluid flows in waterways and the water meter to drive a counting mechanism is avoided, so that the counting accuracy of the rotary wing type wet water meter is relatively improved.

Description

Rotor type wet water meter IC card electric ball valve

Technical Field

The utility model relates to the field of rotary wing type water meters, in particular to an IC card electric ball valve of a rotary wing type wet type water meter.

Background

The rotary wing type water meter is suitable for metering the total amount of unidirectional water flow of a small-caliber pipeline, such as household water consumption metering with a pipeline with the caliber of 15mm and the specification of 20mm, and mainly comprises a shell, an impeller measuring mechanism, a speed reducing mechanism and an indicator, and has the characteristics of simple structure, and is divided into a plurality of types, including mechanical type without output, signal output, analog quantity output with signal output, but also digital type with the rear end of the patent technology, in addition, the measuring principle of the rotary wing type water meter is also various, for example, the water flow drives a rotary wing to drive a gear to count, and the rotary wing outputs 1 pulse signal per turn, the statistics is carried out by a circuit at the back, and the working principle of the rotary wing type single-flow water meter is as follows: the impeller is impacted tangentially by water flow from the water inlet of the impeller box, then the revolution of the impeller is continuously recorded through the gear reduction mechanism, so that the accumulated flow flowing through the water meter is recorded, the working principle of the rotary wing type multi-stream water meter is basically the same as that of the single-stream water meter, the impeller is impacted tangentially by a plurality of water flows from the water inlet of the impeller box through the distribution function of the impeller box, the axial impact force of the water flows on the impeller is balanced, the abrasion of the supporting part of the impeller is reduced, the influence of water meter installation and scaling on the water meter error is structurally reduced, and the overall performance is obviously higher than that of the single-stream water meter, and the application number is that: CN202120624937.1 discloses a rotary wing type high sensitivity wet water meter, comprising a watchcase, a meter cover, a copper cover, a counting mechanism, an impeller mechanism and a water filtering component arranged below the impeller mechanism, wherein the water filtering component is detachably arranged below the impeller mechanism; the water filtering component comprises an inner layer filter screen and an outer layer filter screen, wherein inner layer filter holes are formed in the inner layer filter screen, outer layer filter holes are formed in the outer layer filter screen, and the size of each inner layer filter screen is smaller than that of each outer layer filter screen. The rotary wing type high-sensitivity wet water meter provided by the utility model has the advantages that the structure of the water filtering component is improved, so that impurities with different particle sizes in water are filtered into the storage bag by the water filtering component, the cleaning and the replacement are convenient, the impurities in water are prevented from entering the water meter core, the sensitivity of the water meter is influenced, the service life of the water meter is prolonged, and the user requirements are met.

However, the above scheme still has a certain defect, and the inventor finds that the above scheme adopts the design of the traditional rotary-wing water meter, the traditional rotary-wing water meter realizes the measurement of the flow by means of a simple structure, but can not block the waterway, and when the waterway is closed, the residual fluid in the waterway still flows in the waterway and the meter body under vibration, so that the impeller mechanism in the meter body is driven to rotate, the water meter generates invalid counting, and the accuracy of flow statistics is affected.

How to invent a rotor type wet water meter IC card electric ball valve to improve the problems becomes a problem to be solved urgently by the person skilled in the art.

Disclosure of Invention

In order to make up for the defects, the utility model provides an IC card electric ball valve of a rotary wing type wet water meter, which aims to improve the design of the traditional rotary wing type water meter, and the traditional rotary wing type water meter realizes flow metering by means of a simple structure, but can not block a waterway, and residual fluid in the waterway still flows in the waterway and a meter body under vibration after the waterway is closed, so that an impeller mechanism in the meter body is driven to rotate, and the water meter generates invalid counting, thereby influencing the accuracy of flow statistics.

The utility model is realized in the following way: the utility model provides a rotor formula wet water meter IC-card electric ball valve, includes electric ball valve subassembly, electric ball valve subassembly includes the shell, shell top inner wall fixed mounting has the IC-card to read the module, IC-card reads module one side and is located the fixed mounting of shell inner wall and has the power supply battery, IC-card reads module and power supply battery electric connection, shell top inner wall both sides fixed mounting has the motor, every motor and power supply battery electric connection, every motor output shaft one end extends the shell and extends to in the connecting pipe of rotor formula wet water meter both sides and be provided with the spheroid, every the through-hole has been seted up on the spheroid.

In a preferred technical scheme of the utility model, the rotary wing type wet water meter comprises a water meter body, grooves corresponding to spheres are formed in the inner walls of connecting pipes on two sides of the water meter body, the surfaces of the spheres are mutually attached to the walls of the grooves, an installation seat is arranged on one side of each groove, which is positioned on the outer wall of the water meter body, and is communicated with the inside of the water meter body, and an output shaft of each motor is installed in the installation seat in a sealing and rotating mode.

In a preferred embodiment of the present utility model, each of the spheres is made of stainless steel.

In a preferred technical scheme of the utility model, the shell is a rectangular body with a part of the upper surface concave inwards, the upper surface of the concave part of the shell is provided with an IC card slot, and the IC card slot corresponds to the position of the sensing area of the IC card reading module.

In a preferred technical scheme of the utility model, a display screen is arranged on one side surface of the shell, and the display screen is electrically connected with the IC card reading module.

In a preferred technical scheme of the utility model, a plurality of evenly distributed indicator lamps are arranged on one side surface of the shell, and each indicator lamp is electrically connected with the IC card reading module.

In a preferred embodiment of the present utility model, the shell is made of hard plastic.

The beneficial effects of the utility model are as follows: when the IC card electric ball valve of the rotary wing type wet water meter is used, the electric ball valve assembly can control the circulation of the rotary wing type wet water meter through the IC card, and after fluid is cut off from entering and exiting the rotary wing type wet water meter, the counting mechanism in the rotary wing type wet water meter is not driven by fluid flowing in a waterway and the rotary wing type wet water meter due to waterway vibration, so that the counting accuracy of the rotary wing type wet water meter is relatively improved, and the convenience of a user in use is relatively improved through the IC card control ball valve.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic perspective view of the overall structure provided by an embodiment of the present utility model;

fig. 2 is a schematic perspective view of the whole structure of a rotary wing type wet water meter according to an embodiment of the utility model;

FIG. 3 is a schematic perspective view of the overall structure of the other side according to the embodiment of the present utility model;

fig. 4 is a schematic perspective view of an overall cross-sectional structure provided in an embodiment of the present utility model.

In the figure: 1-an electric ball valve assembly; 2-rotor wet water meter; 101-a housing; 102-an IC card reading module; 103-a power supply battery; 104-a motor; 105-sphere; 106-a through hole; 107-IC card slot; 108-a display screen; 109-indicator lights; 201-a water meter body; 202-mount.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of 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, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

Referring to fig. 1 to 4, the present utility model provides a technical solution: the utility model provides a rotor type wet water meter IC-card electric ball valve, including electric ball valve assembly 1, electric ball valve assembly 1 includes shell 101, shell 101 top inner wall fixed mounting has IC-card to read module 102, IC-card reads module 102 one side and is located the fixed mounting of shell 101 inner wall and supply battery 103, IC-card reads module 102 and supply battery 103 electric connection, shell 101 top inner wall both sides fixed mounting has motor 104, every motor 104 and supply battery 103 electric connection, every motor 104 output shaft one end extends shell 101 and extends to in rotor type wet water meter 2 both sides connecting pipe and be provided with spheroid 105, set up through-hole 106 on every spheroid 105.

Referring to fig. 1 and 2, the rotary-wing wet water meter 2 includes a water meter body 201, grooves corresponding to balls 105 are provided on inner walls of connecting pipes on two sides of the water meter body 201, surfaces of each ball 105 are mutually attached to walls of the grooves, when the balls 105 are driven by a motor 104 to rotate inside the water meter body 201, surfaces of the balls 105 are always attached to inner walls of the grooves, so that when through holes 106 face the inner walls of the grooves on two sides, the balls 105 can block water flow, an installation seat 202 is provided on one side of each groove on the outer wall of the water meter body 201 and is communicated with the inside of the water meter body 201, an output shaft of each motor 104 is installed in the installation seat 202 in a sealing manner, and because bottoms of the balls 105 are attached to the inner walls of the grooves and output shafts of the motors 104 are rotated in the installation seat 202 in a sealing manner, water flow cannot flow out from the installation seat 202, and overall sealing performance is enhanced.

Referring to fig. 4, each ball 105 is made of stainless steel, so that a longer service life can be obtained, and the situation that water seepage occurs due to the fact that the ball 105 cannot be sealed and attached to the inner wall of the water meter body 201 due to rust is avoided.

Referring to fig. 1, 3 and 4, the casing 101 is a rectangular body with a concave portion on an upper surface, the concave portion is located under the main body of the rotary-wing wet water meter 2, an IC card slot 107 is provided on the upper surface of the concave portion of the casing 101, the IC card slot 107 is in an upper arch structure with two open ends, the size is adapted to the IC card, the IC card slot 107 corresponds to the position of the sensing area of the IC card reading module 102, when in use, the IC card is inserted into the IC card slot 107 to enable the IC card to be located above the sensing area of the IC card reading module 102, the IC card data information is read by the IC card reading module 102, foreign matters or water drops can be prevented from adhering to the sensing area by the IC card slot 107, and cleanliness of the sensing area is maintained, so that the IC card can be read relatively quickly.

Further, the casing 101 is made of hard plastic, so that the penetrability of the magnetism of the IC card can be relatively maintained by adopting the plastic material to manufacture the casing 101 while the overall firmness is ensured, and the IC card reading module 102 can rapidly read the IC card data.

Further, a display screen 108 is disposed on a side surface of the housing 101, the display screen 108 is electrically connected with the IC card reading module 102, and when the IC card reading module 102 reads the IC card data information, the data is displayed through the display screen 108, so that the reading of personnel is facilitated, a plurality of uniformly distributed indicator lamps 109 are disposed on a side surface of the housing 101, each indicator lamp 109 is electrically connected with the IC card reading module 102, and the personnel can judge the working states of the IC card reading module 102 and the motor 104 through the indicator lamps 109.

Working principle: firstly, the program presetting is carried out on the IC card reading module 102, connecting pipes at two sides of the rotary wing type wet water meter 2 are connected into a waterway, when two ends of the through hole 106 face the inner wall of the water meter body 201, water flow cannot pass through the sphere 105, the IC card is inserted into the IC card slot 107, the motor 104 is started to drive the sphere 105 to rotate after the IC card reading module 102 reads data information in the IC card, when the sphere 105 rotates to enable the two ends of the through hole 106 to be separated from the inner wall of the water meter body 201, the water flow can enter or leave the water meter body 201 through the through hole 106, so that an impeller mechanism in the water meter body 201 is driven, the rotary wing type wet water meter 2 counts the flow which enters, after the preset time of the IC card reading module 102 is reached, the motor 104 is controlled again to drive the sphere 105 to rotate, the two ends of the through hole 106 are attached to the inner wall of the water meter body 201 again, and the waterway is cut off again, and the control of the waterway through the IC card or the water meter is closed is completed.

It should be noted that, specific model specifications of the IC card reading module 102, the power supply battery 103, the motor 104, and the display screen 108 need to be determined by selecting a model according to an actual specification of the device, and a specific model selection calculation method adopts the prior art in the art, so that detailed descriptions thereof are omitted.

The power supply of the IC card reading module 102, the power supply battery 103, the motor 104, the display screen 108, and the principle thereof will be apparent to those skilled in the art, and will not be described in detail herein.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and various modifications and variations may be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a rotor formula wet water meter IC-card electric ball valve, its characterized in that, includes electric ball valve subassembly, electric ball valve subassembly includes the shell, shell top inner wall fixed mounting has the IC-card to read the module, IC-card reads module one side and is located the fixed mounting of shell inner wall and has the power supply battery, IC-card reads module and power supply battery electric connection, shell top inner wall both sides fixed mounting has the motor, every motor and power supply battery electric connection, every motor output shaft one end extends the shell and extends to in the rotor formula wet water meter both sides connecting pipe and be provided with the spheroid, every the through-hole has been seted up on the spheroid.

2. The rotary-wing wet water meter IC card electric ball valve of claim 1, wherein: the rotary wing type wet water meter comprises a water meter body, grooves corresponding to spheres are formed in the inner walls of connecting pipes on two sides of the water meter body, the surfaces of the spheres are mutually attached to the walls of the grooves, mounting seats are arranged on the outer walls of the water meter body on one side of each groove and are communicated with the inside of the water meter body, and an output shaft of a motor is installed in the mounting seats in a sealing and rotating mode.

3. The rotary-wing wet water meter IC card electric ball valve of claim 1, wherein: each sphere is made of stainless steel.

4. The rotary-wing wet water meter IC card electric ball valve of claim 1, wherein: the shell is a rectangular body with a part of the upper surface concave inwards, an IC card slot is formed in the upper surface of the concave part of the shell, and the IC card slot corresponds to the position of the sensing area of the IC card reading module.

5. The rotary-wing wet water meter IC card electric ball valve of claim 1, wherein: the shell is provided with a display screen on one side surface, and the display screen is electrically connected with the IC card reading module.

6. The rotary-wing wet water meter IC card electric ball valve of claim 1, wherein: and a plurality of evenly distributed indicator lamps are arranged on the surface of one side of the shell, and each indicator lamp is electrically connected with the IC card reading module.

7. The rotary-wing wet water meter IC card electric ball valve of claim 1, wherein: the shell is made of hard plastic.