CN209688193U - Automatically controlled water leakage preventing valve - Google Patents
Automatically controlled water leakage preventing valve Download PDFInfo
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- CN209688193U CN209688193U CN201821403875.6U CN201821403875U CN209688193U CN 209688193 U CN209688193 U CN 209688193U CN 201821403875 U CN201821403875 U CN 201821403875U CN 209688193 U CN209688193 U CN 209688193U
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- water
- valve
- automatically controlled
- leakage preventing
- water supply
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Abstract
The utility model discloses a kind of automatically controlled water leakage preventing valves, it include: control valve, metering device, electric control gear, metering device is for acquiring water measurement signal, electric control gear calculates the water supply of single continuous water supply according to water measurement signal, and closes control valve after water supply reaches setting value and stop supplying water；Wherein, metering device is ultrasonic flow monitoring device；Electric control gear includes for receiving and handling water measurement signal, and the control circuit and power supply of the opening and closing by driving mechanism manipulation and control valve.The automatically controlled water leakage preventing valve had not only guaranteed that people normally used water by carrying out quantitative control to single continuous water supply, but can occur it is unexpected metal run out or when leak controls water, avoid water excessive and to causing big loss with water place.
Description
Technical field
The utility model relates to the automatically controlled water leakage preventing valves that one kind can carry out quantitative control to single continuous water supply.
Background technique
As municipal basic facilities, tap water while to facilitate to people's lives, work belt, also to household, do
The security risk that the place public room Deng Yongshui brings leak, metals run out.In daily life and work, although people seldom pay close attention to originally
Water leak, problem of metalling run out, but indoor tap water leak once occurs, metals run out, but regardless of being that water supply pipe rupture or user forget
Note closes tap, will all be brought about great losses to indoor property.Therefore, how when tap water leak occurs, metals run out, energy
It is enough that water is controlled, to become people's needs by leak or loss caused by metalling run out is limited to degree as small as possible
It solves the problems, such as.
Number of patent application is 2016202479636, and patent name is that impeller is used in a kind of patent of automatically controlled water leakage preventing valve
It is connected with Magnetic Sensor to measure flow velocity, but prolonged hot-water soak meeting influences measurement effect so that impeller will receive damage,
Service life is short.
Utility model content
In view of the problems of the existing technology, the purpose of this utility model is to provide a kind of automatically controlled water leakage preventing valve, the electricity
Control water leakage preventing valve had not only guaranteed that people normally used water, but also can occur surprisingly by carrying out quantitative control to single continuous water supply
It metals run out or when leak controls water, avoid water excessive and to causing big loss with water place.
To achieve the above object, the technical solution of the utility model is as follows:
A kind of automatically controlled water leakage preventing valve, comprising: control valve, metering device, electric control gear, metering device is based on acquiring and supplying water
Signal is measured, electric control gear calculates the water supply of single continuous water supply according to water measurement signal, and reaches setting value in water supply
Control valve is closed afterwards to stop supplying water；Wherein, the metering device is ultrasonic flow monitoring device；The electric control gear includes control
Circuit, driving mechanism and power supply processed, control circuit are grasped for receiving and handling the water measurement signal, and by driving mechanism
The opening and closing of vertical control valve, the power supply are external power supply or are made of battery.
Further, the control circuit is also used to set the single continuous water supply time, and reaches in single continuous water supply and set
After fixing time, closes control valve and stop supplying water.
Further, the control valve is made of ball valve, including valve body and the spool that is inserted into valve body, on valve body with into
The mouth of a river and water outlet, and mounting base is provided at spool lever stretching；The ultrasonic flow monitoring device setting exists
In the inner cavity of valve inleting water mouth or water outlet；The electric control gear is arranged in a box body, which is mounted on the mounting base
On, the driving mechanism is made of motor and speed reducer structure, and the power output shaft of deceleration mechanism is connected with the spool lever.
Further, the box body and the mounting base are connected with each other by connected structure, and the connected structure includes cylinder
Shape plug, cylindric sleeve and U-shaped steel wire clamp, are provided with annular groove on plug sidewalls outer surface, corresponding on sleeve side wall
Annular groove is provided with two long holes, and U-shaped steel wire clamp will be inserted and its two-arm is caught in annular groove through two long holes
Head is fixed to each other with sleeve；Radial fin is arranged in sleeve bottom, and plug ends are provided with the notch to match with fin, by will be convex
Rib is caught in notch and plug is circumferentially fixed with sleeve.
Further, it is provided with display screen and operation key or button in the control circuit, is set by operation key or button
Order time continuous water supply amount, and the control valve after closing is opened and is resetted；Alternatively, being provided with touch in the control circuit
Screen is set single continuous water supply amount by the touch screen, and the control valve after closing is opened and is resetted；The box body
On be provided with window corresponding with display screen and operation key or button or touch screen, be provided with battery compartment and/or box in box body
External power supply connector is provided on body sidewall.
Further, it is provided with acoustic-optic alarm in the control circuit, the control is issued by acoustic-optic alarm
The alarm signal that valve is turned off.
The automatically controlled water leakage preventing valve of the utility model can quantitatively be set according to the capacity of maximum water installations, such as maximum
It is 100 liters of capacity of electric heater with water installations, quantitatively can be set to 150 liters, maximum is 150 liters of capacity of the sun with water installations
Energy water heater, quantitatively can be set to 200 liters, in this way, not only will not influence the daily water consumption of people, but also can occur leak indoors
Or in the case where metalling run out, water is controlled in setting value, loss excessive because of leak or caused by metalling run out to people is avoided.
Ultrasound examination avoids abrasion of the hot water measurement contact to detection structure；
To avoid the accumulation of error, ultrasonic detection device is reset after a period of work, meanwhile, step-up error threshold value, In
In the case where ensureing just common water, the big problem of ultrasound examination error is avoided.
Detailed description of the invention
Fig. 1 is 1 structural schematic diagram of the utility model embodiment；
Fig. 2 is 2 structural schematic diagram of the utility model embodiment.
Specific embodiment
The utility model is illustrated below with reference to embodiment.
Fig. 1, Fig. 2 show the utility model embodiment 1.As shown in the figure, the automatically controlled water leakage preventing valve of the embodiment includes: control
Valve, metering device and electric control gear processed, control valve is preferably ball valve 1 in the present embodiment；Ball valve 1 includes valve body and is inserted into valve
Spool in body has water inlet 2 and water outlet 3 on valve body, and water flow is directed toward along arrow A enters ball valve 1, grasps on valve body in spool
Make to be provided with mounting base 4 at the stretching of handle 8；Metering device is for acquiring water measurement signal；Electric control gear is according to water measurement
Signal calculates the water supply of single continuous water supply, and closes control valve after water supply reaches setting value and stop supplying water.
Metering device is ultrasonic flow monitoring device, and the error threshold of device for detecting ultrasonic wave flow is arranged in 20L-
Between 50L, when the water difference output and input be greater than threshold value, be judged as leak, then close control valve stop supply water.Ultrasonic wave inspection
It surveys after device works 1-2 hours as needed and resets.
Electric control gear is arranged in a box body 5, and box body 5 is fixed in mounting base 4 by screw or bolt.Electric control gear packet
Include: circuit board 10, the element connecting with circuit board 10 have: battery case 19, operation key/button 13, warning lamp 12, display screen 11,
Buzzer 14, external power supply connector 15 and motor 7；Battery case 19 is built-in power, provides electric power for electric control gear；Display screen
11 can be common LCD screen, be set by operation key/button 13 to the parameter in circuit board 10, as single is continuous
Water supply, and the ball valve 1 after closing is opened and is resetted；Warning lamp 12 and buzzer 14 can be two elements, can be function
The element that can be integrated, effect are to issue the alarm signal that ball valve 1 is turned off by acousto-optic；Power connection 15 is one
The port connecting with external power supply, battery case 19 can be arranged simultaneously with power connection 15, one of them can also be only arranged；Electricity
The a part of machine 7 as driving mechanism, connect with deceleration mechanism 6, the power output shaft 9 and spool lever 8 of deceleration mechanism 6
It is connected, the opening and closing that power output shaft 9 passes through rotation control valve core.In the present embodiment, " one " the word end on 8 top of spool lever
With the U-typed slot end grafting of 9 lower part of power output shaft, deceleration mechanism 6 can be speed reducer known to train of reduction gears or others
Structure.Window corresponding with display screen 11, operation key/button 13 is offered on box body 5.
Certainly, display screen 11 is also possible to touch screen, and after selecting touch screen, it is continuous can directly to carry out on the touchscreen single
Ball valve 1 after closing is opened the operation such as reset by the setting of water supply, and operation room/button 13 is no longer separately provided.
In use, being set by display screen 11 and operation key/button 13 to circuit parameter, such as sets single and continuously supply
Water time, single continuous water supply amount etc., and after single continuous water supply reaches setting time or single continuous water supply amount reaches
After setting value, closes ball valve 1 and stop supplying water.
By control valve it is specially ball valve 1 in the present embodiment, gate valve, butterfly valve etc. can also be selected, it is other kinds of when selecting
It is corresponding to adjust in control mode of the power output shaft 9 to spool lever 8 when valve, if control valve is ball valve
When, the rotation of 9 control valve core lever 8 of power output shaft, when control valve is gate valve, 9 control valve core lever 8 of power output shaft
Lifting.
Fig. 2 show the embodiments of the present invention 2, and embodiment 2 is largely identical as the structure of embodiment 1, and difference exists
It is different from the connection type of ball valve 1 in box body 5.The mounting base 4 of box body 5 and ball valve 1 is connected with each other by connected structure, grafting knot
Structure includes: cylindric plug 32, cylindric sleeve 30 and U-shaped steel wire clamp 31, is provided with annular on 32 wall outer surface of plug
Groove 35 corresponds to annular groove 35 on 30 side wall of sleeve and is provided with two long holes 33.After plug 32 is inserted into sleeve 30, U-shaped
Plug 32 and sleeve 30 are fixed to each other by steel wire clamp 31 and its two-arm is caught in annular groove 35 through two long holes 33.
Radial fin 34 is arranged in 30 bottom of sleeve, and 32 end of plug is provided with the notch 36 to match with fin 34, in plug 32 to sleeve
It is and fin 34 is caught in notch 36 that plug 32 and sleeve 30 is circumferentially fixed when being inserted into 30.
Above-mentioned example is only intended to illustrate the utility model, and the embodiments of the present invention is not limited to these examples,
What those skilled in the art were made meets the various specific embodiments of the utility model thought all in the guarantor of the utility model
Within the scope of shield.
Claims (6)
1. a kind of automatically controlled water leakage preventing valve, which is characterized in that the automatically controlled water leakage preventing valve includes: control valve, metering device, automatically controlled dress
It sets, metering device calculates the confession of single continuous water supply according to water measurement signal for acquiring water measurement signal, electric control gear
Water, and close control valve after water supply reaches setting value and stop supplying water；Wherein, the metering device is ultrasonic flow prison
Survey device；The electric control gear includes control circuit, driving mechanism and power supply, and control circuit is for receiving and handling the water supply
Metering signal, and pass through the opening and closing of driving mechanism manipulation and control valve, the power supply is external power supply or is made of battery.
2. automatically controlled water leakage preventing valve as described in claim 1, which is characterized in that the control circuit is also used to set single continuous
Water supply time, and after single continuous water supply reaches setting time, it closes control valve and stops supplying water.
3. automatically controlled water leakage preventing valve as described in claim 1, which is characterized in that the control valve is made of ball valve, including valve body
With the spool being inserted into valve body, inlet and outlet are had on valve body, and are provided with peace at spool lever stretching
Fill seat；The ultrasonic flow monitoring device is arranged in the inner cavity of valve inleting water mouth or water outlet；The electric control gear setting
In a box body, which is mounted in the mounting base, and the driving mechanism is made of motor and speed reducer structure, deceleration mechanism
Power output shaft be connected with the spool lever.
4. automatically controlled water leakage preventing valve as claimed in claim 3, which is characterized in that the box body and the mounting base pass through grafting knot
Structure is connected with each other, and the connected structure includes cylindric plug, cylindric sleeve and U-shaped steel wire clamp；Plug sidewalls outer surface
On be provided with annular groove, annular groove is corresponded on sleeve side wall and is provided with two long holes, U-shaped steel wire clamp is by by its two-arm
Annular groove is caught in through two long holes and plug and sleeve are fixed to each other；Radial fin, plug ends are arranged in sleeve bottom
It is provided with the notch to match with fin, it is and fin is caught in notch that plug is circumferentially fixed with sleeve.
5. automatically controlled water leakage preventing valve as claimed in claim 3, which is characterized in that be provided with display screen and behaviour in the control circuit
Make key or button, single continuous water supply amount is set by operation key or button, and the control valve after closing is opened again
Position；Alternatively, being provided with touch screen in the control circuit, single continuous water supply amount is set by the touch screen, and will close
The control valve after closing, which is opened, to be resetted；It is provided on the box body corresponding with display screen and operation key or button or touch screen
Window, be provided on battery compartment and/or box side wall in box body and be provided with external power supply connector.
6. automatically controlled water leakage preventing valve as described in claim 1, which is characterized in that be provided with sound-light alarm dress in the control circuit
It sets, the alarm signal that the control valve is turned off is issued by acoustic-optic alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821403875.6U CN209688193U (en) | 2018-08-29 | 2018-08-29 | Automatically controlled water leakage preventing valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821403875.6U CN209688193U (en) | 2018-08-29 | 2018-08-29 | Automatically controlled water leakage preventing valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209688193U true CN209688193U (en) | 2019-11-26 |
Family
ID=68593776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821403875.6U Active CN209688193U (en) | 2018-08-29 | 2018-08-29 | Automatically controlled water leakage preventing valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209688193U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022130336A1 (en) * | 2020-12-18 | 2022-06-23 | Martinez Perez Cesar Eduardo | Automatic shut-off valve |
-
2018
- 2018-08-29 CN CN201821403875.6U patent/CN209688193U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022130336A1 (en) * | 2020-12-18 | 2022-06-23 | Martinez Perez Cesar Eduardo | Automatic shut-off valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201014 Address after: 223809 No.8 Yuqian Road, Xiaodian Town, Hubin New District, Suqian City, Jiangsu Province Patentee after: Jiangsu Runfan Technology Co.,Ltd. Address before: 102600 Beijing City Economic Development Zone Daxing District Guangmao Street No. 17 North Hospital Patentee before: BAIRUI RUNXING (BEIJING) TECHNOLOGY DEVELOPMENT Co.,Ltd. |
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| TR01 | Transfer of patent right |