CN214999708U

CN214999708U - Overtime water-through protection device

Info

Publication number: CN214999708U
Application number: CN202121012216.1U
Authority: CN
Inventors: 卢存良
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-08
Filing date: 2021-05-08
Publication date: 2021-12-03
Anticipated expiration: 2031-05-08

Abstract

The utility model discloses a water-saving technical field of household and engineering, in particular to an overtime water-through protection device, which comprises a pre-filter, a control circuit, a water flow measuring instrument, a timer, an actuator, an alarm device and a remote communication module, wherein the pre-filter is internally provided with a detachable filter screen, the utility model has simple structure, low cost, convenient installation, stability, safety and reliability, and can effectively save water resource waste, when water flow is filtered by the pre-filter and enters the pressure (water flow) measuring instrument, the pressure (water flow) measuring instrument is pushed by the water flow, namely, an electrical component device is triggered, a signal is sent to a circuit control system, a time-delay timer in circuit control is started, when a set value is reached, an actuator power switch is triggered, the alarm is powered on, the actuator acts, a water path gate valve is closed, the alarm sends information to a set mobile phone and dials a call, the user can select to remotely control the opening and closing of the waterway.

Description

Overtime water-through protection device

Technical Field

The utility model relates to a family expenses, engineering water conservation technical field specifically are water protection device is led to overtime.

Background

In the known technical field, the overtime water-through protection device is used for protecting accidental water loss when water is not wanted. At present, tap water enters every family, enterprises, factories and mines, units, public places and the like, the tap water cannot be separated, and water leakage conditions are visible everywhere due to the fact that valves and the taps are located everywhere. Drinking water is still scarce for china and even the world. Water conservation is well known, and how to avoid water waste is an urgent problem to be solved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a time-out leads to water protection device to solve the extravagant problem of avoiding water that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the overtime water-through protection device comprises a pre-filter, a control circuit, a water flow measuring instrument, a timer, an actuator, an alarm device and a remote communication module, wherein a detachable filter screen is arranged in the pre-filter, the water flow measuring instrument, the timer, the actuator, the alarm device and the remote communication module are all connected with the control circuit, the pressure resistance of the pre-filter, the water flow measuring instrument and the actuator is not less than 1.2Mpa, and the alarm device comprises a GPS positioning module and a storage module.

Preferably, the pre-filter is connected with a household water meter through a water pipe, and the water inlet end of the household water meter is connected with a water supply pipe.

Preferably, the water pipe is connected with the pre-filter and the household water meter through a connecting piece, the water supply pipe is connected with the water inlet end of the household water meter through a connecting piece, and the connecting piece is a copper connecting piece or a stainless steel connecting piece.

Preferably, the inner walls of the water pipe, the water supply pipe and the connecting piece are all provided with an anti-corrosion layer.

Preferably, the power supply provided by the control circuit is a weak current power supply.

Compared with the prior art, the beneficial effects of the utility model are that:

1) the utility model discloses simple structure, it is with low costs, high durability and convenient installation, it is stable, safety and reliability, can effective water economy waste, filter through leading filter when rivers, get into in the pressure (rivers) measuring apparatu, pressure (rivers) measuring apparatu receives the rivers promotion, trigger electrical components device promptly, to circuit control system signals, the time delay time-recorder among the circuit control starts, when reaching the setting value, trigger executor switch, the alarm is electrified simultaneously, the executor action, close the water route gate valve, the alarm is for setting for cell-phone routing information and dialing the phone, the opening in user's optional remote control water route, close.

2) The utility model discloses compact structure, the installation is simple, advantages such as long service life can set for (water time or flow) according to the water condition of every different zone, family, when exceeding the setting value (if the pipeline bursts, ball valve, tap close not tight), the device can in time automatic cutout water source to reach the water economy resource, avoid unexpected loss's purpose, also can be applied to various liquid pipeline (following rivers pipeline also includes various liquid pipeline), satisfy different occasions, user.

Drawings

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

fig. 2 is a schematic diagram of the control circuit of the present invention.

In the figure: 1 water supply pipe, 2 household water meters, 3 pre-filter, 4 water flow measuring instrument, 5 actuator.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example (b):

referring to fig. 1-2, the present invention provides a technical solution: the overtime water-through protection device comprises a pre-filter 3, a control circuit, a water flow measuring instrument 4, a timer, an actuator 5, an alarm device and a remote communication module, wherein the control circuit needs to provide a weak current power supply for the water flow measuring instrument 4, receive a water flow change signal, send an execution signal to the actuator 5, receive the execution signal, provide a water flow signal for the water flow measuring instrument 4, set required working parameters in the timer, the actuator 5 opens or closes a pipeline valve according to an instruction, the control circuit converts a water flow static and dynamic signal sent by the water flow measuring instrument 4, and sends the signal to the timer, the timer runs according to the set parameters, and when the running does not reach the set parameters, the timer can automatically clear and count again; after the set parameter value is reached, an execution closing instruction is transmitted to the actuator 5 and the alarm device, the alarm device sends information or WeChat in time and dials a mobile phone number preset in advance after the actuator 5 executes the instruction to remind that the position exceeds the set parameter, GPS positioning of the alarm point can be consulted, the remote communication module is used for being connected with a mobile phone, the remote communication module can be sent out an instruction through the mobile phone to realize remote control of the device, a detachable filter screen is arranged in the prefilter 3, sundries in a pipeline can be effectively filtered, the water flow measuring instrument 4 is protected from being influenced by the sundries, and static and dynamic states of water flow can be sensitively detected. The water flow measuring instrument 4 sends a water flow static and dynamic signal to the control circuit, the pre-filter 3, the water flow measuring instrument 4, the timer, the actuator 5, the alarm device and the remote communication module are all connected with the control circuit, the pressure resistance of the pre-filter 3, the water flow measuring instrument 4 and the actuator 5 is not less than 1.2Mpa, and the alarm device comprises a GPS positioning module and a storage module.

The pre-filter 3 is connected with the household water meter 2 through a water pipe, and the water inlet end of the household water meter 2 is connected with the water supply pipe 1.

The water pipe is connected with the pre-filter 3 and the household water meter 2 through a connecting piece, the water supply pipe 1 is connected with the water inlet end of the household water meter 2 through a connecting piece, the connecting piece is a copper connecting piece or a stainless steel connecting piece, the connecting piece is pollution-free, corrosion-resistant and high-pressure-resistant, and the sanitary requirement of drinking water is met.

The water pipe, the water supply pipe 1 and the inner wall of the connecting piece are all provided with anti-corrosion layers, and the anti-corrosion layers are anti-corrosion coatings, so that the anti-corrosion performance can be improved.

The power supply provided by the control circuit is a weak current power supply, so that personal safety is guaranteed.

As shown in FIG. 2, the AC220v in the control circuit is connected to the DZ10 to control the overall system to be turned on or off. The low-current power supply is connected to the step-down rectification power supply through the reset switch, and the low-current power supply is supplied to all electronic elements in the device. The negative pole is respectively provided with coils of KA1, KA3 and KT 1. The positive pole is connected with a water flow measuring instrument 4, when water flow is detected, a signal is sent to KA1, KA1 is powered on to be attracted, electricity is transmitted to KT1 through an attraction switch, when KT1 works, when the water flow stops when the preset time is reached, KT1 stops working, and data is reset. The preset state KA1 is not reached, KA3 is electrified to attract, and KA4, KA5 and KA65 are respectively conducted. KA4 and KA5 conduct KD1 to get electricity, and the actuator 5 carries out closing action. After the KA6 is switched on, the alarm starts to work, and alarm information and a call are sent to a specified mobile phone number and a micro signal. After water leakage is solved, the system is restarted after pressing a reset key for 3 seconds.

The working principle is as follows: the water flow enters the household water meter 2 from the water supply pipe 1, enters the pre-filter 3 from the household water meter 2, when the water flow is filtered by the pre-filter 3 and enters the water flow measuring instrument 4, the water flow measuring instrument 4 is pushed by the water flow, namely, an electrical element device is triggered, a signal is sent to the control circuit, the control circuit converts a water flow static and dynamic signal sent by the water flow measuring instrument 4 and sends the signal to the timer, the timer runs according to set parameters, and when the set parameters are not reached in the running process, the timer can automatically reset and count again; after the set parameter value is reached, an execution closing instruction is transmitted to the actuator 5 and the alarm device, the actuator 5 acts to close the waterway gate valve, the alarm device is powered on, the alarm device sends information or micro-message in time and dials a mobile phone number preset in advance after the actuator 5 executes the instruction to remind that the position exceeds the set parameter, the GPS positioning of the alarm point can be consulted, the remote communication module is used for being connected with a mobile phone, the remote communication module can send an instruction through the mobile phone, remote control over the device is achieved, and a user can select to remotely control opening and closing of a waterway.

Having shown and described the basic principles and principal features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Overtime water-through protection device, its characterized in that: including prefilter (3), control circuit, rivers measuring apparatu (4), timer, executor (5), alarm device, remote communication module, be equipped with in prefilter (3) and dismantle the filter screen, prefilter (3), rivers measuring apparatu (4), timer, executor (5), alarm device, remote communication module all are connected with control circuit, prefilter (3), rivers measuring apparatu (4), executor (5) withstand voltage is not less than 1.2Mpa, alarm device includes GPS orientation module and storage module.

2. The timeout water protection device according to claim 1, wherein: the pre-filter (3) is connected with the household water meter (2) through a water pipe, and the water inlet end of the household water meter (2) is connected with the water supply pipe (1).

3. The timeout water protection device according to claim 2, wherein: the water pipe is connected with the pre-filter (3) and the household water meter (2) through a connecting piece, the water supply pipe (1) is connected with the water inlet end of the household water meter (2) through a connecting piece, and the connecting piece is a copper connecting piece or a stainless steel connecting piece.

4. The timeout water protection device according to claim 3, wherein: and the inner walls of the water pipe, the water supply pipe (1) and the connecting piece are all provided with an anti-corrosion layer.

5. The timeout water protection device according to claim 1, wherein: the power supply provided by the control circuit is a weak current power supply.