CN206991452U - An intelligent control alarm water meter - Google Patents

Abstract

The utility model relates to an intelligent control warning water gauge, including water gauge IC-card charging management module, data processing module, flow calculation analysis module, water control valve and wiFi network alarm device, wherein, water gauge IC-card charging management module, flow calculation analysis module, water control valve and wiFi network alarm device data connection in data processing module, wiFi network alarm device passes through wiFi module wireless connection in router, wherein, wiFi network alarm device can loop through router and network server data connection in user intelligent terminal. The intelligent control alarm water meter of the utility model can monitor, alarm and control the situations of water leakage or water shutdown forgetting by users, and prevent water resource waste and house flooding; can pass through wiFi network alarm device remote connection user intelligent terminal in order to remind the user.

Description

An intelligent control alarm water meter

technical field

The utility model relates to the field of water supply, in particular to an intelligent control alarm water meter.

Background technique

At present, most of the intelligent water supply systems on the market use the metering and charging system of IC card water meters. This metering and charging system uses a prepaid method to measure water supply, and provides and closes the function of water supply through the water control valve to realize charging management. Compared with the remote meter reading system, the IC card water meter realizes the intelligent management of the user's water consumption to a certain extent, and has the advantages of low use and maintenance costs, without the confusion and high failure rate caused by wiring. However, IC card water meters also have some shortcomings. In addition to using the water control valve to complete the water supply and cut off, it lacks corresponding technical guarantee measures. For example, it is impossible to monitor, alarm and control the water leakage or the user forgets to turn off the water, which leads to the waste of water resources.

Chinese patent (notification number CN201028295Y) discloses a kind of alarm that can find and close water leakage in time, and it comprises timer, water flow two-way circuit switch, alarm annunciator or electromagnetic valve. The water flow two-way circuit switch is installed near the water outlet of the water meter, and the timer is installed where it is easiest to see. According to the characteristics of discontinuity of general household and commercial water use, set a water leakage alarm time for the timer. When there is water flow through the water flow bidirectional circuit switch, the timer controlled by the water flow bidirectional circuit switch will start timing. When there is no water flow through the water flow bidirectional circuit When the switch is switched on, the timer controlled by the water flow bidirectional circuit switch stops working and the timer timing returns to zero. If the timer continues to work and reaches the alarm time set for the timer, the timer control terminal is connected to the alarm signal device to work and send out the alarm signal. The solenoid valve connected to the timer control end can also automatically close the valve to prevent water leakage. Although this patent can solve the problem of alarming water leakage and automatically closing the valve to prevent water leakage. However, this patent has its own electromagnetic valve, and the water control valve of the IC card water meter cannot be used, resulting in low resource utilization and increased cost. At the same time, this patent cannot remotely alarm through a wireless communication device, resulting in limited alarm effect of this patent. Today, most households have installed broadband and transmit WiFi signals through wireless routers for use by smart devices such as mobile phones, tablets, smart TVs, network surveillance cameras, and laptops. IC card water meters are generally installed in the kitchen and can also be connected to home WiFi implements networking and provides users with corresponding auxiliary functions.

Utility model content

Aiming at the deficiencies of the prior art, the utility model provides an intelligent control alarm water meter, including a water meter IC card billing management module, a data processing module, a flow calculation and analysis module, a water control valve and a WiFi network alarm device, wherein the The water meter IC card billing management module, the flow calculation and analysis module, the water control valve and the WiFi network alarm device are data connected to the data processing module, and the WiFi network alarm device is wirelessly connected to the router through the WiFi module, Wherein, the WiFi network alarm device can be sequentially connected to the user's smart terminal through the router and the network server data.

Preferably, the intelligent control alarm water meter of the present utility model can monitor, alarm and control the water leakage caused by pipe burst, line aging or loose joints, or the user forgets to turn off the water, so as to prevent water resource waste and house flooding.

Preferably, the intelligent control alarm water meter of the present utility model can remotely connect the user's intelligent terminal through the WiFi network alarm device to remind the user.

Preferably, the intelligent control alarm water meter of the present utility model only needs to use one water control valve, which can save costs and improve resource utilization.

According to a preferred embodiment, the water meter IC card billing management module, the data processing module, the flow calculation and analysis module, the water control valve and the WiFi network alarm device are integrated into the intelligent control alarm water meter in the shell or in the pipeline.

Preferably, the integrated water meter IC card billing management module, the data processing module, the flow calculation and analysis module, the water control valve and the WiFi network alarm device can make the shell or pipe wall very It can well protect the components and improve the service life of the product.

According to a preferred embodiment, the water meter IC card billing management module, the data processing module, the flow calculation and analysis module, and the water control valve are integrated in the casing or pipeline of the intelligent control alarm water meter, The outer surface of the housing of the intelligent control alarm water meter is provided with a data interface connected to the data processing module, and the WiFi network alarm device is independently set and can be connected to the data interface through a data line the data processing module.

Preferably, the WiFi network alarm device is set independently and can be connected to the data processing module through the data line and the data interface, which can reduce the steps of reinstalling the water meter, save labor costs and speed up the upgrade of the water meter.

According to a preferred embodiment, the intelligent control alarm water meter further includes a water meter measurement sensor electrically connected to the data processing module, and the flow calculation and analysis module can be indirectly connected to the water meter measurement sensor through the data processing module.

According to a preferred embodiment, the metering sensor of the water meter includes one or more of a reed switch sensor, a Hall sensor, a photoelectric sensor and an infrared sensor.

According to a preferred embodiment, the water control valve is one or more of pilot valves, ball valves, ceramic valves, screw valves and solenoid valves.

According to a preferred embodiment, the WiFi network alarm device at least includes a control circuit board integrated with a processor and the WiFi module electrically connected to the control circuit board.

According to a preferred embodiment, the intelligent control alarm water meter further includes an audible alarm electrically connected to the data processing module.

According to a preferred embodiment, the sound alarm is a buzzer or an alarm horn.

According to a preferred embodiment, the user smart terminal is one or more of smart phones, computers, smart watches and VR glasses.

Description of drawings

Fig. 1 is the module schematic diagram of the first preferred embodiment of the intelligent control alarm water meter of the present utility model; With

Fig. 2 is a block diagram of the second preferred embodiment of the intelligent control alarm water meter of the present invention.

List of reference signs

1: Water meter IC card billing management module 2: Data processing module

3: Flow calculation and analysis module 4: Water control valve

5: WiFi network alarm device 51: Control circuit board

52: WiFi module 6: Router

7: Network server 8: User intelligent terminal

9: Water meter measurement sensor 10: Data interface

11: Sound alarm

detailed description

A detailed description will be given below in conjunction with the accompanying drawings.

Below in conjunction with accompanying drawing 1 and 2, show the intelligent control alarm water meter of the present utility model. The intelligent control alarm water meter of the utility model can include a water meter IC card billing management module 1, a data processing module 2, a flow calculation and analysis module 3, a water control valve 4 and a WiFi network alarm device 5. Water meter IC card billing management module 1, flow calculation and analysis module 3, water control valve 4 and WiFi network alarm device 5 can be data connected to data processing module 2, and WiFi network alarm device 5 can be wirelessly connected to router 6 through WiFi module 52. The WiFi network alarm device 5 can be connected to the user's intelligent terminal 8 through the router 6 and the network server 7 in sequence.

Preferably, the water meter IC card billing management module 1, the data processing module 2 and the flow calculation and analysis module 3 are existing hardware modules, such as ASCI or embedded chip with storage unit and CPU. The flow calculation and analysis module 3 starts the shutdown and alarm functions according to the flow rate reaching a certain value within a certain period of time, so as to avoid the occurrence of long running water caused by forgetting to turn off the faucet. As an example, the four-point pipe used in household water supply is used to calculate the water volume of long-running water when the faucet is opened. The water pipe section × flow velocity = flow rate. Generally, the economic flow velocity of a water pipe with a diameter below 30mm is 1.2 m/s, that is, 1/4π×0.015 ² *1.2* 3600＝0.7632m ³ /h; In general, the maximum continuous water use time for washing clothes and rinsing some articles with a washing machine is between five minutes and ten minutes. Therefore, the intelligent control alarm water meter can be set so that when the flow calculation and analysis module 3 measures and calculates that the measurement value of the water flow within 10 consecutive minutes reaches and exceeds 0.166m ³ , the flow calculation and analysis module 3 outputs a high-level signal to the data processing module 2 , the WiFi network alarm device 5 is given an alarm command signal by the data processing module 2, and the WiFi network alarm device 5 can send alarm information to the user intelligent terminal 8 through the router 6 and the network server 7 in order to remind the user.

Preferably, when no flow increase is detected for ten seconds, the internal processor of the flow calculation and analysis module 3 will stop timing and wait for the next measurement to reset the circuit and restart timing.

According to a preferred embodiment, the water meter IC card billing management module 1, the data processing module 2, the flow calculation and analysis module 3, the water control valve 4 and the WiFi network alarm device 5 can be installed in the housing or pipeline of the intelligent control alarm water meter . Preferably, the water meter IC card billing management module 1, the data processing module 2, the flow calculation and analysis module 3, the water control valve 4 and the WiFi network alarm device 5 adopt an integrated design so that the housing can protect each component well , improve the service life of the product.

According to a preferred embodiment, the water meter IC card billing management module 1, the data processing module 2, the flow calculation and analysis module 3, and the water control valve 4 can be installed in the casing or pipeline of the intelligent control alarm water meter. The outer surface of the casing of the intelligent control alarm water meter can be provided with a data interface 10 for data connection to the data processing module 2 . The WiFi network alarm device 5 can be data connected to the data processing module 2 through a data line and a data interface 10 . Preferably, the WiFi network alarm device 5 is detachably connected to the data processing module 2 through the data interface 10, which can facilitate the upgrading of the water meter in the later stage. For example, if a user thinks that there is no need to install the WiFi network alarm device 5 when installing the water meter for the first time, the WiFi network alarm device 5 may not be selected to save installation costs. When the user considers it necessary, a corresponding WiFi network alarm device 5 can be purchased to connect to the data processing module 2 through the data interface 10 . In this way, the steps of reinstalling the water meter can be reduced, which not only saves labor costs but also speeds up the upgrade of the water meter.

According to a preferred embodiment, the intelligent control alarm water meter may further include a water meter measurement sensor 9 electrically connected to the data processing module 2 . The flow calculation and analysis module 3 may be indirectly connected to the water meter meter sensor 9 through the data processing module 2 .

According to a preferred embodiment, the metering sensor 9 of the water meter may include one or more of a reed switch sensor, a Hall sensor, a photoelectric sensor and an infrared sensor.

According to a preferred embodiment, the water control valve 4 may be one or more of pilot valves, ball valves, ceramic valves, screw valves and solenoid valves.

According to a preferred embodiment, the WiFi network alarm device 5 may include a control circuit board 51 integrated with a processor and a WiFi module 52 electrically connected to the control circuit board 51 .

According to a preferred embodiment, the intelligent control alarm water meter may also include an audible alarm 11 electrically connected to the data processing module 2 .

Preferably, the intelligent control alarm water meter reminds the personnel in the room to process through the built-in sound alarm 11 when the WiFi network alarm device 5 sends an alarm like the user's smart terminal 8 .

According to a preferred embodiment, the sound alarm 11 can be a buzzer or an alarm horn.

According to a preferred embodiment, the user smart terminal 8 may be one or more of smart phones, computers, smart watches, smart TVs and VR glasses.

It should be noted that the above-mentioned specific embodiments are exemplary, and those skilled in the art can come up with various solutions under the inspiration of the disclosure of the utility model, and these solutions also all belong to the disclosure scope of the utility model and fall within the scope of the utility model. Into the scope of protection of the present utility model. Those skilled in the art should understand that the description of the utility model and the accompanying drawings are illustrative rather than limiting the claims. The protection scope of the present utility model is defined by the claims and their equivalents.

Claims (10)

1. An intelligent control alarm water meter is characterized in that it comprises a water meter IC card billing management module (1), a data processing module (2), a flow calculation analysis module (3), a water control valve (4) and a WiFi network alarm device(5), Wherein, the water meter IC card billing management module (1), the flow calculation and analysis module (3), the water control valve (4) and the WiFi network alarm device (5) are data connected to the data processing Module (2), described WiFi network alarm device (5) is wirelessly connected to router (6) by WiFi module (52), Wherein, the WiFi network alarm device (5) can be data-connected to the user intelligent terminal (8) through the router (6) and the network server (7) in sequence. 2. intelligent control alarm water meter as claimed in claim 1, is characterized in that, described water meter IC card billing management module (1), described data processing module (2), described flow calculation analysis module (3), The water control valve (4) and the WiFi network alarm device (5) are integrated in the casing or pipeline of the intelligent control alarm water meter. 3. intelligent control alarm water meter as claimed in claim 1, is characterized in that, described water meter IC card billing management module (1), described data processing module (2) and described flow calculation analysis module (3), The water control valve (4) is integrated in the casing or pipeline of the intelligent control alarm water meter, and the outer surface of the casing of the intelligent control alarm water meter is provided with a data connection to the data processing module (2) the data interface (10), the WiFi network alarm device (5) is set independently and can be data-connected to the data processing module (2) through a data line and the data interface (10). 4. The intelligent control alarm water meter as claimed in claim 2 or 3, characterized in that, the intelligent control alarm water meter also comprises a water meter measurement sensor (9) electrically connected to the data processing module (2), and the flow rate The calculation and analysis module (3) can be indirectly connected to the water meter measurement sensor (9) through the data processing module (2). 5. The intelligent control alarm water meter according to claim 4, characterized in that, the metering sensor (9) of the water meter comprises one or more of a reed switch sensor, a Hall sensor, a photoelectric sensor and an infrared sensor. 6. The intelligent control alarm water meter according to claim 5, characterized in that the water control valve (4) is one or more of a pilot valve, a ball valve, a ceramic valve, a screw valve and a solenoid valve. 7. intelligent control alarm water meter as claimed in claim 6, is characterized in that, described WiFi network alarm device (5) at least comprises the control circuit board (51) that is integrated with processor and is electrically connected to described control circuit board ( 51) of said WiFi module (52). 8. The intelligent control alarm water meter according to claim 7, characterized in that, the intelligent control alarm water meter further comprises a sound alarm (11) electrically connected to the data processing module (2). 9. The intelligent control alarm water meter according to claim 8, characterized in that, the sound alarm (11) is a buzzer or an alarm horn. 10. The intelligent control alarm water meter according to any one of claims 1 to 3, characterized in that, the user intelligent terminal (8) is one or more of smart phones, computers, smart watches and VR glasses.