CN211475044U

CN211475044U - Self-checking device of water flow control device

Info

Publication number: CN211475044U
Application number: CN201921318876.5U
Authority: CN
Inventors: 陈方斌
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-15
Filing date: 2019-08-15
Publication date: 2020-09-11
Anticipated expiration: 2029-08-15

Abstract

The utility model discloses a self-checking device of a water flow control device, which belongs to the technical field of switch control, and comprises a water pipe, wherein the main body of the self-checking device is in the shape of a box body, a fluid electric control valve, an intelligent control module and a water flow sensor are arranged in the box body, a water taking valve outside the box body is a terminal for a user to take water, and a power supply for providing energy is arranged in the intelligent control module; the intelligent control module is used for powering off the fluid electric control valve to close water flow when the water flow value accumulated by the water flow sensor is judged to exceed a preset threshold value; the power supply is respectively connected with the fluid electric control valve, the intelligent control module and the water flow sensor and is used for providing electric energy; the utility model discloses a self-checking device still includes the chip, and the chip sets for periodic self-checking procedure and periodic automatic zero clearing, through detecting whether normally work of fluid automatically controlled valve to detect out holistic water protector and whether can normally use. The utility model discloses have automatic accuse water function and to the self-checking function of solenoid valve, the practicality is strong.

Description

Self-checking device of water flow control device

Technical Field

The utility model relates to a self-checking device especially relates to a rivers controlling means's self-checking device, belongs to on-off control technical field.

Background

Water is an important resource on the earth where people live, is very significant to human beings, and influences the aspects of human life by water resources.

Generally, the water consumption of the water consuming device can be predicted. Generally, household water is about 1000-6000 liters in a day, if a water using device fails and a valve or a water faucet cannot be closed, water can flow out all the time, so that not only is water resource waste caused, but also worse, the household floor and the furniture and household appliances are damaged by indoor water soaking, and more serious property loss is caused. Some floor houses leak water for a long time due to the damage of water pipes and the like, and the people's rooms in the lower floors cannot be found, and the losses are serious.

Among the prior art appears closing water pipe equipment including electromagnetic control water valve, some indoor corner leak water alarm in addition to solve the problem of above-mentioned loss, water waste etc..

At present, after water is stored on the ground, water leakage of the corner water leakage alarm in the prior art causes accumulated water, and the corner water leakage alarm can trigger a sensing device on the ground to alarm and is not timely enough.

In the prior art, the water flow sensor is used for sampling the water flow flowing through the advanced water control device, measuring the water flow and sending the water flow to the intelligent controller for accumulation, and when the intelligent controller judges that the water flow exceeds a preset threshold value, a water control electromagnetic valve (electromagnetic valve for short) is closed, so that the water source can be automatically closed by closing the electromagnetic valve when the water use device fails or a user cannot close a faucet nearby, and the water resource is saved.

However, in the prior art, the water control solenoid valve (electric control valve or solenoid valve for short) cannot be checked and judged whether the water control solenoid valve is damaged or not in time, so that people cannot replace the damaged solenoid valve in time conveniently, even if the solenoid valve is not damaged easily.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims at providing a rivers controlling means's self-checking device can know whether this solenoid valve has the damage, whether loses the closing function, is favorable to people in time to overhaul or change, avoids the water control device malfunctioning to cause loss of property and waste, is favorable to people's using water wisely.

The purpose of the utility model can be achieved by adopting the following technical scheme:

the utility model provides a water flow control device's self-checking device, includes the water pipe that rivers passed through, the whole box shape that is of self-checking device main part:

the self-checking device comprises a box body, wherein an electromagnetic valve, an intelligent control module and a water flow sensor are arranged in the box body, a water taking valve is arranged on a water pipe, the water taking valve is a terminal for a user to take water, and a power supply for providing energy is arranged in the intelligent control module;

the power supply is respectively connected with the electromagnetic valve, the intelligent control module and the water flow sensor and is used for providing power for the electromagnetic valve, the intelligent control module and the water flow sensor;

the self-checking device of the water flow control device also comprises a star-shaped chip hidden in the box body;

the chip prestores data and programs, is positioned on the intelligent control module, and controls the electromagnetic valve in a linkage manner through the intelligent control module;

the water taking valve is a quick-opening type valve and comprises a water tap which can be turned by an angle of not more than 90 degrees to achieve maximum water passing; the material for manufacturing the water taking valve comprises copper, aluminum alloy and stainless steel;

the water pipe penetrates through the box body through holes formed in two side faces of the box body, and water flow in the water pipe flows from a water pipe inlet on one side outside the box body to a water pipe outlet on the other side outside the box body;

one side of the intelligent control module is provided with a manual reset key for manually and normally resetting the whole water control device including the electromagnetic valve; the manual reset key penetrates through a through hole formed in the surface of one side of the box body and is installed on the intelligent control module; the outer end of the manual reset key is exposed in the horizontal direction through the hole of the box body, and the manual reset key is convenient to press or twist by hands.

More preferred scheme is, be equipped with the connecting wire on the power that the intelligence accuse module was equipped with, the external 220V voltage house power of connecting wire.

Furthermore, the power supply that intelligence accuse module was equipped with is the energy storage power supply. The power source may be a lead-acid battery pack, and the power source may be a combination of several lithium batteries.

Further, a generator is arranged in the box body and connected with the power supply; the generator generates electricity by the kinetic energy of flowing water flowing from the water pipe inlet to the water pipe outlet, and the electric energy generated by the electricity generation is stored in the power supply.

Furthermore, the chip uses the electric energy provided by the power supply, and the power consumption is extremely low; the chip is inserted into a specific position in the intelligent control module, so that the chip can be conveniently taken out and inserted; the chip prestores data and programs, wherein the prestored data comprises user names, real-time calendars and time of synchronous time zones; the pre-stored program comprises a self-checking program.

Furthermore, the box body comprises a shell which is made of polypropylene plastic with excellent light transmittance through die casting, and parts and layout enclosed in the box body can be seen; the box body comprises a transparent shell made of organic glass through injection molding.

Furthermore, the water pipe is a PPR pipe material taking tripropylene polyethylene as a raw material; the high-definition transparent acrylic hard water pipe is preferably selected as the water pipe.

Furthermore, a manual reset key (106) is arranged right above the intelligent control module (105) and is used for manually and normally resetting the whole water control device including the fluid electric control valve (104); the manual reset key (106) penetrates through a through hole formed in the upper surface of the box body (103) and is installed on the intelligent control module (105); the outer end of the manual reset key (106) is exposed in the vertical direction through the hole of the box body (103).

Furthermore, a manual reset key (106) is arranged on the right side of the intelligent control module (105) and is used for manually and normally resetting the whole water control device including the fluid electric control valve (104); the manual reset key (106) penetrates through a through hole formed in the right side surface of the box body (103) and is installed on the intelligent control module (105); the outer end of the manual reset key (106) is exposed out in the horizontal direction through the hole of the box body (103).

The utility model has the advantages of: the utility model provides a pair of rivers controlling means's self-checking device:

the automatic water control and water saving device has the functions of automatic water control and water saving:

the utility model discloses in, measure the water flow and send the intelligence accuse module to add up through water flow sensor to the rivers that flow through, when the intelligence accuse module is judged to surpassing predetermined threshold value, make the solenoid valve close for whether when water installation trouble or user can not close tap on the next door, can both self-closing valve, with the water economy resource, can avoid the harm that a large amount of water leaked and caused.

Secondly, the self-checking function of the electromagnetic valve is provided:

the electromagnetic valve (or the water control electromagnetic valve and the water control electromagnetic switch) is an important component, and when the electromagnetic valve is damaged, the water source cannot be automatically closed, so that the whole water control device (or the water control system) fails, and the whole water control function cannot be recovered only by manual reset. Compare with prior art's accuse water installation, the utility model discloses can predetermine the interior self-checking procedure of cycle through the chip to the user produces the signal with the water for the first time and triggers the self-checking. The valve of the fluid electric control valve is closed or semi-closed periodically or for a period of time, so that the phenomenon that the valve of the fluid electric control valve is stuck inside due to the fact that the valve is in an open state for a long time is avoided, and maintenance can be carried out at ordinary times. Therefore, the water control device is beneficial to people to find faults and problems in time and avoids the loss caused by the failure of the whole water control device.

The electromagnetic valve inspection device has the advantages of being low in cost, saving labor force for manually and periodically overhauling the electromagnetic valve, achieving automatic self-inspection, liberating productivity and having positive significance.

Drawings

Fig. 1 is a schematic view of the internal structure of a preferred embodiment of the present invention;

FIG. 2 is a schematic diagram and a flow chart of water control according to an embodiment of the present invention;

fig. 3 is a working principle and a flowchart of an embodiment of the present invention.

The reference numbers in the figures illustrate:

101, 102, 103, 104, 105 intelligent control module, 106 manual reset key, 107 power supply, 108 chip, 109 water flow sensor, 110 generator, 111 water intake valve;

201 to 204 are numbered in sequence for the flow sequence of fig. 2;

301 to 304 are numbered in sequence in the flow chart of fig. 3, 305 is the test normal result, and 306 is the test abnormal result for reference.

Detailed Description

In order to make the technical solutions of the present invention clearer and clearer for those skilled in the art, the present invention will be described in further detail with reference to the following embodiments and the accompanying drawings, but the embodiments of the present invention are not limited thereto.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The first embodiment is as follows:

as shown in fig. 1, the self-checking device of a water flow control device provided in this embodiment includes a water pipe through which water flows, the self-checking device is integrally shaped like a box, a fluid electric control valve 104, an intelligent control module 105, a water flow sensor 109, and a water intake valve 111 are disposed in the box 103, the water intake valve 111 is a terminal for a user to take water, and a power supply 107 for providing energy is disposed in the intelligent control module 105; the intelligent control module 105 is used for switching on and off the fluid electric control valve 104 to close water flow when the water flow value accumulated by the water flow sensor 109 is judged to exceed a preset threshold value;

the power supply 107 is respectively connected with the fluid electric control valve 104, the intelligent control module 105 and the water flow sensor 109 and is used for providing power for the fluid electric control valve 104, the intelligent control module 105 and the water flow sensor 109;

the box body 103 is made into a shell by casting polypropylene plastic with excellent light transmittance, and parts and layout surrounded in the box body can be seen; the water pipe adopts a PPR pipe material taking tripropylene polyethylene as a raw material.

The utility model discloses a self-checking device still includes chip 108, and chip 108 sets for periodic self-checking procedure and periodic automatic zero clearing, whether damages through detecting fluid automatically controlled valve 104 to detect out holistic protection device that leaks and whether can normal use.

Example two:

as shown in fig. 1 and fig. 2, similar to the embodiment, in the present embodiment, the chip 108 prestores data, is located on the intelligent control module 105, and controls the fluid electronic control valve 104 in a linkage manner through the intelligent control module 105;

the water intake valve 111 is a quick-opening valve, and comprises a water tap which can be turned by an angle of not more than 90 degrees to achieve maximum water passing;

the water pipe passes through the box body 103 through holes arranged on two side surfaces of the box body 103, and water flow in the water pipe flows from a water pipe inlet 101 on one side outside the box body 103 to a water pipe outlet 102 on the other side outside the box body 103; the box 103 comprises a transparent shell made of organic glass by injection molding.

A manual reset key 106 is arranged on the right side of the intelligent control module 105 and is used for manually and normally restoring the whole water control device including the fluid electric control valve 104; the manual reset key 106 passes through a through hole formed in the right side surface of the box 103 and is installed on the intelligent control module 105. The power supply 107 that the intelligent control module 105 was equipped with is external 220V voltage house power supply, includes the transformer in the power supply 107, and the power supply 107 realizes the supply electric energy to whole rivers controlling means.

In this embodiment, the power supply 107 provided in the intelligent control module 105 is an energy storage power supply, including a battery pack. The present embodiment further comprises a generator 110 installed in the box 103, wherein the generator 110 is connected with the power supply 107;

the generator 110 generates electricity by itself by the kinetic energy of the flowing water flowing from the water pipe inlet 101 to the water pipe outlet 102, and the generated electricity is stored in the power supply 107.

Example three:

as shown in fig. 2 and fig. 3, in this embodiment, the chip 108 of the self-checking device of the water flow control device of the present invention prestores data and information, including user name, real-time calendar, time of synchronous using place and time zone, and self-checking program; the chip 108 is configured to trigger a self-test procedure with a first water usage in one cycle; the intelligent control module 105 is provided with a power supply 107 which is a lead-acid storage battery; the water pipe is a high-definition transparent acrylic hard water pipe.

The chip 108 may start the self-test procedure without a specific time limit within a preset period of time, and the self-test is performed at most once within a period of time, and only triggered by a signal generated by the first water consumption of the user.

When a user uses water, the water is firstly closed and then opened as the self-checking program preset by the chip 108 receives a water flowing signal through the intelligent control module 105; when a user opens the water taking valve 111 or the water faucet for the first time in a period, the user feels that water flows out from the fluid electric control valve 104 at the beginning, then stops the water and uses the water normally, or when the water flows out from the beginning and is small, the water is large, and the water flow frustration at the water outlet obviously indicates that the fluid electric control valve 104 works normally; in addition, if the user opens the water intake valve 111 or the faucet for the first time in a period and feels that the water flow at the water outlet is not interrupted, the situation is abnormal, and the fluid electric control valve 104 may be damaged.

Example four:

as shown in fig. 2 and fig. 3, similar to the embodiment, in the embodiment, the user opens the water intake valve 111 for the first time in a cycle or fully opens the faucet for the first time in a cycle, and determines that the electrically controlled fluid valve 104 is damaged or the water flow control device is abnormal according to the following abnormal conditions: the water flow at the water outlet is always free from pause and contusion;

the water outlet normally flows water, and the water flow is unchanged all the time.

In this embodiment, the power supply 107 provided in the intelligent control module 105 is a combination of a plurality of lithium batteries, the chip 108 has extremely low power consumption, and a self-checking program is set to be a cycle from 0 on monday early morning to 24 on sunday late night, and a zero clearing program is set to be a cycle from 0 on monday to 24 on sunday. If no water is used in one week, the self-test is continued until the zero point of the next Monday. After each week, the test is performed by self.

In this embodiment, a manual reset key 106 is arranged above the intelligent control module 105 and on the right side, and is used for manually and normally resetting the whole water control device including the fluid electric control valve 104; the manual reset key 106 passes through the through hole formed in the upper right surface of the box body 103, is installed on the intelligent control module 105, is vertically exposed, and is convenient for a hand to press or twist.

Above, only some embodiments of the present invention are described, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can replace or change the technical solution and the concept of the present invention within the protection scope of the present invention.

Claims

1. A self-checking device of a water flow control device comprises a water pipe through which water flows, and is characterized in that a main body of the self-checking device is in a box shape, a fluid electric control valve (104), an intelligent control module (105) and a water flow sensor (109) are arranged in a box body (103), a water taking valve (111) is arranged on the water pipe, the water taking valve (111) is a terminal for a user to take water, and a power supply (107) for providing energy is arranged in the intelligent control module (105);

the power supply (107) is respectively connected with the fluid electric control valve (104), the intelligent control module (105) and the water flow sensor (109) and is used for providing power for the fluid electric control valve (104), the intelligent control module (105) and the water flow sensor (109);

the self-checking device of the water flow control device also comprises a star-shaped chip (108) hidden in the box body (103); the chip (108) prestores data and programs, is positioned on the intelligent control module (105), and controls the fluid electric control valve (104) in a linkage manner through the intelligent control module (105);

the water taking valve (111) is a quick-opening valve and comprises a water tap which can be turned by an angle of not more than 90 degrees to achieve maximum water passing; the material for manufacturing the water taking valve (111) comprises copper, aluminum alloy and stainless steel;

the water pipe penetrates through the box body (103) through holes formed in two side faces of the box body (103), and water flow in the water pipe flows from a water pipe inlet (101) in one side outside the box body (103) to a water pipe outlet (102) in the other side outside the box body (103);

one side of the intelligent control module (105) is provided with a manual reset key (106) for manually and normally resetting the whole water control device including the fluid electric control valve (104); the manual reset key (106) penetrates through a through hole formed in the surface of one side of the box body (103) and is installed on the intelligent control module (105); the outer end of the manual reset key (106) is exposed out in the horizontal direction through the hole of the box body (103).

2. The self-test device of a water flow control device according to claim 1, wherein: be equipped with the connecting wire on power (107) that intelligence accuse module (105) were equipped with, the external 220V voltage house power of connecting wire.

3. The self-test device of a water flow control device according to claim 1, wherein: the power supply (107) arranged on the intelligent control module (105) is an energy storage power supply.

4. The self-test device of a water flow control device according to claim 3, characterized in that the power source (107) provided by the intelligent control module (105) is a lead-acid battery pack.

5. The self-testing device of a water flow control device as claimed in claim 3, wherein the power supply (107) provided in the intelligent control module (105) is a combination of a plurality of lithium batteries.

6. The self-checking device of a water flow control device according to any one of claims 3, 4 and 5, characterized in that a generator (110) is further provided and is installed in the box body (103), and the generator (110) is connected with the power supply (107);

the generator (110) generates electricity by itself by means of kinetic energy of flowing water from the water pipe inlet (101) to the water pipe outlet (102), and the generated electricity is stored in the power supply (107).

7. The self-test device of a water flow control device according to any one of claims 1 to 5, wherein the chip (108) uses the electric energy provided by the power supply (107) and has extremely low power consumption; the chip (108) is inserted into a specific position inside the intelligent control module (105) and is convenient to take out and insert; the chip (108) prestores data and programs, the prestores data comprise user names, real-time calendars and time of synchronous time zones, and the prestores programs comprise self-checking programs.

8. The self-checking device of a water flow control device according to any one of claims 1 to 5, wherein the housing (103) comprises a case made of polypropylene plastic with excellent light transmittance by die casting, and internal parts and layout thereof are visible; the box body (103) comprises a transparent shell made of organic glass through injection molding.

9. The self-checking device of a water flow control device according to any one of claims 1 to 5, wherein the water pipe is made of a PPR pipe made of tripropylene polyethylene; the water pipe is a high-definition transparent acrylic hard water pipe.

10. The self-checking device of a water flow control device according to any one of claims 1 to 5, characterized in that a manual reset key (106) is arranged right above or at the right side of the intelligent control module (105) and used for manually and normally resetting the whole water control device including the fluid electric control valve (104); the manual reset key (106) penetrates through a through hole formed in the upper side or the right side surface of the box body (103) and is installed on the intelligent control module (105); the outer end of the manual reset key (106) is exposed in the vertical or horizontal direction through the hole of the box body (103).