CN207814578U - Automatic controlling water supplying valve - Google Patents

Abstract

The utility model discloses automatic controlling water supplying valve, valve bodies（1）Upper installation upper cover（12）Form balance water cavity（7）, valve body（1）The cover under lower installation（13）Form water chamber（14）, valve core housing（3）Mounted on water chamber（14）Interior valve core housing fixed frame（4）Upper formation work water cavity（5）, valve core housing（3）Interior installation cross combination valve core（2）, valve body（1）On set balance water cavity inlet opening（17）, water chamber inlet opening（18）With equilibrium water chamber through hole（19）, valve core housing fixed frame（4）On set No.1 inlet opening（20）With No. two inlet openings（21）, valve core housing（3）On set inlet opening（22）And apopore（23）, balance water cavity inlet opening（17）The miniature bidirectional electromagnetic valve at place（10）, hydraulic pressure sensor（11）And apopore（23）The magnetic switch at place（8）And with work water cavity（5）The miniature Unidirectional solenoid valve of perforation（9）Respectively through wire connection controller.The utility model is simple in structure, easy to operate, stable, once and for all.

Description

Automatic controlling water supplying valve

Technical field

The utility model is related to unit family water supply master switch, and in particular to automatic controlling water supplying valve.

Background technology

It is well known that intelligent family is related to automatically controlling for water, electricity, gas, only water does not have automatic safety device at present； Household often bursts because of water pipe, helplessly anxious；Or cuts off the water and forget to close the tap opened and a large amount of spilling waters；It installs additional The user of floor heating more worries floor heating pipe leak or explosion and is not found in time；Water resource waste is not only caused, also easily causes ground Plate is soaked and scraps, or even causes resident family's immersion downstairs and fit up again.

Invention content

The purpose of this utility model is that：Design a kind of automatic controlling water supplying valve, because pressure of supply water is too low when with water, energy Pipe pressurizing pump work is automatically turned on, just common water is met；When pipeline aging bursts, feed water valve is automatically closed immediately, carries For alarm signal, mobile phone owner is notified；It meets pipe leakage or is not turned off tap, water supply is automatically closed according to the time of setting Valve；Just common water is more than the time of setting, and tap water amount becomes smaller, and only need to close tap, then open, can make a round trip The water time is used in setting.

The technical solution of the utility model：The feed water valve is made of mechanical part and electric control part；The machinery Part includes valve body, upper cover, lower the cover, cross combination valve core, valve core housing, valve core housing fixed frame and Self-locking button switch, The top installation upper cover of valve body simultaneously forms balance water cavity, and the lower the cover of lower section installation of valve body simultaneously forms water chamber, and valve core housing is solid Determine frame mounted on the lower section of valve body to be located in water chamber, the valve core housing for being located at the center of valve body is mounted on spool by sealed support It covers on fixed frame, forms work water cavity between valve core housing and valve core housing fixed frame, valve core housing is interior to install cross by seal washer Combination valve core, cross combination valve core penetrate through balance water cavity upwards, and cross combination valve core penetrates through downwards work water cavity, set on valve body flat Hengshui chamber inlet opening, water chamber inlet opening and equilibrium water chamber through hole, set on valve core housing fixed frame No.1 inlet opening and No. two into Water hole sets inlet opening on the valve core housing below valve body, sets out water hole on the valve core housing at valve body center, on sealed support If spout hole, No.1 inlet opening penetrates through water chamber and work water cavity, No. two inlet opening perforation water chambers and inlet opening, upper cover Self-locking button switch is vertically installed in center towards cross combination valve core, and work water cavity forms spool with cross combination valve core and pushes away Power, balance water cavity form spool resistance with cross combination valve core；The electric control part include magnetic switch, hydraulic pressure sensor, Miniature bidirectional electromagnetic valve, miniature Unidirectional solenoid valve and controller, miniature bidirectional electromagnetic valve is mounted in upper cover, and miniature two-way The hydraulic pressure sensor of solenoid valve connection is mounted at balance water cavity inlet opening, and the magnetic switch mounted on equilibrium water intracavitary penetrates through out Water hole, miniature Unidirectional solenoid valve are mounted on valve core housing fixed frame and work water cavity perforation, miniature bidirectional electromagnetic valve, hydraulic pressure sensing Device, magnetic switch and miniature Unidirectional solenoid valve are respectively through wire connection controller.

The operation principle of the utility model is：The water for entering work water cavity by water chamber inlet opening, No.1 inlet opening pushes away Dynamic cross combination valve core is moved to closing direction, and by the resistance of equilibrium water intracavitary water, cross combination valve core is in the open position, Water-in and water-out pore pressure force is equal, and the permanent magnetism iron core of magnetic switch shifts up, far from magnetic switch contact, electric-control system open circuit；It opens Open tap, water outlet pore pressure force declines, the work of the permanent magnetism iron core of magnetic switch in acting force of the spring and the hydraulic pressure of equilibrium water intracavitary Magnetic switch contact is connected to bottom offset with lower, electric-control system is started to work；Miniature list is connected by the time of setting in electric-control system To solenoid valve, so that work water cavity is increased water inlet area, lead to the boost in pressure of work water cavity, push cross combination valve core to closing Direction displacement, main flow are closed, and the water inlet for flowing into balance water cavity works on, and apopore then has small flow water to flow out；Water outlet When Kong You little flow water flows out, closing tap makes apopore pressure go up, and the permanent magnetism iron core of magnetic switch is in water outlet pore pressure Power shifts up under the action of ging up, and disconnects the contact of magnetic switch, and electric-control system is closed, while equilibrium water cavity pressure gos up, It pushes cross combination valve core to opening direction displacement, restores reset condition；When apopore has small flow water to flow out, if do not closed water Tap, the miniature bidirectional electromagnetic valve work of electric-control system, cut-out enter the water of balance water cavity, so that feed water valve is completely closed, simultaneously Start controller to alarm and contact with mobile phone, it is manually opened that circuit waiting is automatically closed after several seconds；Such as water pipe or the connection fire hose The hose explosion of head, apopore flow increase rapidly, and water outlet pore pressure force tends to be 0, and equilibrium water cavity pressure reduces rapidly, work Water cavity pressure is more than balance pressure water cavity, pushes cross combination valve core rapidly to closing direction displacement, electric-control system works, thoroughly Close inlet opening.

The utility model has the advantages that：

1, hydraulic pressure sensor and inlet opening penetrate through, and with that can measure water inlet pore pressure force when water, when inlet opening, pressure value is normal When, continue turn-on control circuit, when pore pressure force of intaking is less than normal value, first turns on pipe pressurizing pump work, then control is connected Circuit processed, when inlet opening is in state of cutting off the water, cut-out control circuit.

2, upper cover installs Self-locking button switch, mechanically closes feed water valve work, and convenient to overhaul or chance is special Situation water.

3, unattended during length after water pipe explosion to use water, it can cut off the water supply, provide alarm signal, and can be mutual with mobile phone Connection.

4, with when water a water supplying unit family water is solved from motion tracking pressure of supply water, regulation and control blower pump for pipeline automatic work Press fluctuation problem.

5, simple in structure, facilitate stabilization, avoids spilling water phenomenon.

Description of the drawings

Fig. 1 is the structural schematic diagram of the utility model.

In figure：1 valve body, 2 cross combination valve cores, 3 valve core housings, 4. valve core housing fixed frames, 5 work water cavities, 6 seal washers, 7 Balance water cavity, 8 magnetic switch, 9 miniature Unidirectional solenoid valves, 10 miniature bidirectional electromagnetic valves, 11 hydraulic pressure sensors, 12 upper covers, 13 Lower the cover, 14 water chambers, 15 Self-locking button switchs, 16 sealed supports, 17 balance water cavity inlet openings, 18 water chamber inlet openings, 19 balance water cavity through holes, 20 No.1 inlet openings, 21 No. two inlet openings, 22 inlet openings, 23 apopores, 24 spout holes.

Specific implementation mode

The technical solution of the utility model is further illustrated below in conjunction with the accompanying drawings, but is not to be construed as to technical side The limitation of case, improvement on this basis come under the scope of protection of the utility model.

As shown in Figure 1, the feed water valve is made of mechanical part and electric control part；Described includes valve body including mechanical part 1, upper cover 12, lower the cover 13, cross combination valve core 2, valve core housing 3, valve core housing fixed frame 4 and Self-locking button switch 15, valve The top installation upper cover 12 of body 1 simultaneously forms balance water cavity 7, and the lower the cover 13 of lower section installation of valve body 1 simultaneously forms water chamber 14, valve The lower section that core retainer plate fixed frame 4 is mounted on valve body 1 is located in water chamber 14, is located at the valve core housing 3 at the center of valve body 1 by sealing branch Frame 16 is mounted on valve core housing fixed frame 4, is formed work water cavity 5 between valve core housing 3 and valve core housing fixed frame 4, is led in valve core housing 3 It crosses seal washer 6 and cross combination valve core 2 is installed, perforation balance water cavity 7, cross combination valve core 2 are downward upwards for cross combination valve core 2 Work water cavity 5 is penetrated through, balance water cavity inlet opening 17, water chamber inlet opening 18 and equilibrium water chamber through hole 19, spool are set on valve body 1 No.1 inlet opening 20 and No. two inlet openings 21 are set on set fixed frame 4, inlet opening 22, position are set on the valve core housing 3 of 1 lower section of valve body In setting out water hole 23 on the valve core housing 3 at 1 center of valve body, spout hole 24 is set on sealed support 16, the perforation of No.1 inlet opening 20 is supplied water Chamber 14 and work water cavity 5, No. two inlet openings 21 penetrate through water chamber 14 and inlet opening 22, and the center of upper cover 12 is vertically towards cross Combination valve core 2 installs Self-locking button switch 15, and work water cavity 5 forms spool thrust with cross combination valve core 2, balances water cavity 7 Spool resistance is formed with cross combination valve core 2；The electric control part includes magnetic switch 8, hydraulic pressure sensor 11, miniature two-way Solenoid valve 10, miniature Unidirectional solenoid valve 9 and controller, miniature bidirectional electromagnetic valve 10 is mounted in upper cover 12, and miniature two-way The hydraulic pressure sensor 11 that solenoid valve 10 connects is mounted at balance water cavity inlet opening 17, and the magnetism in balance water cavity 7 is opened 8 perforation apopores 23 are closed, miniature Unidirectional solenoid valve 9 is mounted on valve core housing fixed frame 4 to be penetrated through with work water cavity 5, miniature two-way Solenoid valve 10, hydraulic pressure sensor 11, magnetic switch 8 and miniature Unidirectional solenoid valve 9 are respectively through wire connection controller.

The course of work of the utility model is：When the feed water valve is in the normal state, water enters balance water cavity 7 and generates water pressure, The water pressure for balancing water cavity 7 pushes cross combination valve core 2 to opening direction displacement；When just commonly using water, the water pressure of water cavity 7 is balanced It reduces, but obtains the water inlet supplement of miniature bidirectional electromagnetic valve 10, ensure that the pressure in balance water cavity 7；When encountering explosion pipeline When, the pressure of apopore reduces rapidly and causes balance 7 pressure reduction of water cavity, hydraulic pressure of the cross combination valve core 2 by work water cavity 5 Push dynamic, to closing direction displacement, booster is cut off the water supply；In order to can be by time control, due to miniature Unidirectional solenoid valve 9 when tap water It is connected to work water cavity 5 and water chamber 14, when miniature Unidirectional solenoid valve 9 is powered, the water inlet area of work water cavity 5 is made to increase and hydraulic pressure Become larger, pushes cross combination valve core 2 to closing direction displacement, with water by time control；When cross combination valve core 2 is displaced to closing Position, apopore are only supplied water by miniature bidirectional electromagnetic valve 10, and water flow becomes smaller, at this point, closing tap, is discharged pore pressure Power go up, while 9 dead electricity of miniature Unidirectional solenoid valve reset, balance water cavity 7 in water pressure can push again cross combination valve core 2 to Opening direction displacement makes feed water valve be in breakthrough status；If water flow becomes smaller, do not close with tap, miniature bi-directional electromagnetic Valve 10 is powered on after the time of setting, and cut-out enters the water of balance water cavity 7, and thoroughly cut-out inlet opening to apopore is logical Road；Magnetic switch 8 is penetrated through with apopore, and spout hole 24 is penetrated through with balance water cavity 7, and magnetic switch 8 is acted in the hydraulic pressure of apopore Lower lifting upwards, tongue tube open circuit；When with water, water outlet pore pressure force becomes smaller, and magnetic switch 8 is in acting force of the spring and from spout hole To bottom offset under the effect of water pressure of entrance, tongue tube is closed circuit, and power supply signal is connected, and controller is started to work；Hydraulic pressure sensor 11 measure the size of intake pressure, and intake pressure is less than the pressure value of normal use, are worked by controller conducting blower pump for pipeline, Since 11 power supply of hydraulic pressure sensor has circuit control, so when with water, magnetic switch 8 is closed circuit, conducting blower pump for pipeline work； When closing tap, magnetic switch 8 is opened a way, and blower pump for pipeline is stopped, and is solved blower pump for pipeline and is needed asking for manual control switch Topic.

The working procedure of the controller of the utility model is：8 closed circuit conducting of magnetic switch, circuit work, hydraulic pressure sensor 11 obtain electricity and self-locking, and miniature bidirectional electromagnetic valve 10 obtains positive loop voltage, and miniature Unidirectional solenoid valve 9 obtains positive loop voltage；It leads It is disconnected after logical 1 second, miniature bidirectional electromagnetic valve 10 and the positive loop voltage circuit of miniature Unidirectional solenoid valve 9 enter the mould of time regulatable Block works；To after the time, the work 60 seconds that 9 negative loop voltage of miniature Unidirectional solenoid valve simultaneously turns on timing module is connected；60 10 negative loop voltage of miniature bidirectional electromagnetic valve is connected after second, simultaneously turns on buzzer and mobile phone signal transmitter, is cut after 15 seconds Disconnected power supply.

Claims (1)

1. automatic controlling water supplying valve, it is characterized in that：The feed water valve is made of mechanical part and electric control part；The mechanical part Including valve body（1）, upper cover（12）, lower the cover（13）, cross combination valve core（2）, valve core housing（3）, valve core housing fixed frame（4）With Self-locking button switch（15）, valve body（1）Top install upper cover（12）And form balance water cavity（7）, valve body（1）Lower section The lower the cover of installation（13）And form water chamber（14）, valve core housing fixed frame（4）Mounted on valve body（1）Lower section be located at water chamber （14）It is interior, it is located at valve body（1）Center valve core housing（3）Pass through sealed support（16）Mounted on valve core housing fixed frame（4）On, valve Core retainer plate（3）With valve core housing fixed frame（4）Between formed work water cavity（5）, valve core housing（3）Inside pass through seal washer（6）Installation ten Word combination valve core（2）, cross combination valve core（2）Perforation balance water cavity upwards（7）, cross combination valve core（2）Perforation work downwards Water cavity（5）, valve body（1）On set balance water cavity inlet opening（17）, water chamber inlet opening（18）With equilibrium water chamber through hole（19）, valve Core retainer plate fixed frame（4）On set No.1 inlet opening（20）With No. two inlet openings（21）, it is located at valve body（1）The valve core housing of lower section（3）On If inlet opening（22）, it is located at valve body（1）The valve core housing at center（3）On set out water hole（23）, sealed support（16）On set spout hole （24）, No.1 inlet opening（20）Penetrate through water chamber（14）With work water cavity（5）, No. two inlet openings（21）Penetrate through water chamber（14）With Inlet opening（22）, upper cover（12）Center vertically towards cross combination valve core（2）Self-locking button switch is installed（15）, work Water cavity（5）With cross combination valve core（2）Spool thrust is formed, water cavity is balanced（7）With cross combination valve core（2）Form spool resistance Power；The electric control part includes magnetic switch（8）, hydraulic pressure sensor（11）, miniature bidirectional electromagnetic valve（10）, miniature unidirectional electricity Magnet valve（9）And controller, miniature bidirectional electromagnetic valve（10）Mounted on upper cover（12）It is interior, with miniature bidirectional electromagnetic valve（10）Connection Hydraulic pressure sensor（11）Mounted on balance water cavity inlet opening（17）Place is mounted on balance water cavity（7）Interior magnetic switch（8）It passes through Pass-out water hole（23）, miniature Unidirectional solenoid valve（9）Mounted on valve core housing fixed frame（4）Upper and work water cavity（5）Perforation, it is miniature double To solenoid valve（10）, hydraulic pressure sensor（11）, magnetic switch（8）With miniature Unidirectional solenoid valve（9）It connects and controls through conducting wire respectively Device.