CN112594408A

CN112594408A - Timing type self-closing water tap

Info

Publication number: CN112594408A
Application number: CN202011432657.7A
Authority: CN
Inventors: 李红华; 徐进进
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-09
Filing date: 2020-12-09
Publication date: 2021-04-02

Abstract

The invention discloses a timing type self-closing faucet which comprises a pipe body, wherein a valve cover is fixed at the upper end of the pipe body, an inner seat is fixed on the inner wall of the pipe body, a valve shaft is rotatably connected to the upper end of the valve cover, a valve ball which is in sealing sliding connection with the inner wall of the inner seat is fixed at the bottom of the valve shaft, a valve hole is formed in the side wall of the valve ball in a penetrating mode, a sealing ring is fixed on the inner wall of the valve cover, a bottom box is fixed at the bottom of the pipe body, a sealing mechanism is arranged inside the bottom box, and a sealing groove is formed in the inner. Has the advantages that: according to the invention, by arranging the piezoelectric ball, when water flow normally flows, the rotating plate rotates under the impact of the water flow and further continuously collides with the piezoelectric ball, so that the piezoelectric ball can generate electricity and store electric energy into the power supply capacitor and the break capacitor, the electric energy can be stored and utilized, the subsequent electric energy supply of equipment can be self-sufficient, and no extra energy is lost.

Description

Timing type self-closing water tap

Technical Field

The invention relates to the technical field of resource saving, in particular to a timing type self-closing water faucet.

Background

The water faucet is a popular name of a water valve, is used for controlling the size of water flow to be switched on and off, has the effect of saving water, and can be comprehensively considered from various aspects such as material, function, shape and the like when more and more consumers purchase the water faucet along with the improvement of living standard;

the existing faucet is relatively single in function, the function of opening and closing is mainly achieved, and when the faucet is used practically, once a user forgets to close or mistakenly touches the faucet to cause small opening, the faucet can continuously flow outwards, so that waste of water resources is caused, the existing faucet does not have any prevention and follow-up treatment, properties and water resources of the user cannot be well protected, and therefore the functional type faucet capable of being automatically closed when the faucet forgets to close is urgently needed.

Disclosure of Invention

The invention aims to solve the problem that water is continuously discharged once a faucet is forgotten to be closed in the prior art, and provides a timing type self-closing faucet.

In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a timing type self-closing tap, includes the body, the upper end of body is fixed with the valve gap, the inner wall of body is fixed with the inner seat, the upper end of valve gap is rotated and is connected with the valve shaft, the bottom of valve shaft be fixed with the sealed sliding connection's of inner seat inner wall valve ball, the valve opening has been seted up in the lateral wall of valve ball runs through, the inner wall of valve gap is fixed with the sealing washer, the bottom of body is fixed with the under casing, the inside of under casing is equipped with the closing mechanism, the closed groove has been seted up to the inner wall of valve opening, the sealed sliding connection of inner wall of closed groove has the closing plate, the inside energy.

In foretell timing type self-closing tap, the closing mechanism is including the disconnected electric capacity, diode and the supply capacitor and the electro-magnet that are fixed in the under casing inner wall, the inner wall that the lower extreme of closing plate runs through the body extends to the under casing inside and is fixed with the reversing bar, the upper end of electro-magnet is connected with the magnetic path through reset spring, the magnetic path offsets bottom the reversing bar, the common torsional spring rotation of the inner wall of under casing is connected with the baffle.

In foretell timing type self-closing faucet, energy storage mechanism is including being fixed in the swinging arms of body inner wall, the tip of swinging arms is fixed with the piezoelectric ball, the inner wall of body rotates and is connected with the pivot, the circumference lateral wall of pivot is fixed with a plurality of commentaries on classics boards.

In the timing type self-closing faucet, the piezoelectric ball is made of piezoelectric ceramics, the break capacitor is a restorable capacitor, and the electromagnet is mutually repelled with the magnetic block after being electrified.

Compared with the prior art, the invention has the advantages that:

1. according to the invention, by arranging the piezoelectric ball, when water flow normally flows, the rotating plate rotates under the impact of the water flow and further continuously collides with the piezoelectric ball, so that the piezoelectric ball can generate electricity and store electric energy into the power supply capacitor and the break capacitor, the electric energy can be stored and utilized, the subsequent electric energy supply of equipment can be self-sufficient, and no extra energy is lost;

2. according to the invention, by arranging the magnetic block, when the electromagnet is electrified to generate a magnetic field, the magnetic block moves upwards under the action of magnetic repulsion force, so that the closing plate moves upwards to close the valve hole, water flow waste is avoided, and under the supporting action of the baffle plate, the closing plate keeps an effective height and keeps a closed state, so that water flow cannot flow out again even if the capacitor discharge is finished, and a user can realize the rotation of the reversing rod through rotating the valve shaft, so that the reversing rod does not move downwards to reset under the support of the baffle plate, therefore, the recovery process is very convenient and simple in operation;

3. according to the invention, continuous flow of water flow forms continuous power generation of the piezoelectric ball, so that the off capacitor is continuously charged, the breakdown of the off capacitor is realized under the condition that the pipe body is forcibly closed, and the time duration is changed to be dependent on the capacity of the off capacitor, so that a user can determine the time duration by selecting the off capacitors with different capacities, so that the practical use is more reasonable and convenient, and the off capacitor is a recoverable fuse, and can be automatically recovered, thereby realizing recycling.

Drawings

Fig. 1 is a schematic structural view of a timing type self-closing faucet according to the present invention;

fig. 2 is a side sectional view of a timing type self-closing faucet according to the present invention;

fig. 3 is a circuit diagram of an electromagnet portion of a timing type self-closing faucet according to the present invention.

In the figure: the device comprises a pipe body 1, a valve cover 2, an inner seat 3, a valve shaft 4, a valve ball 5, a valve hole 6, a sealing ring 7, a bottom box 8, a baffle 9, an electromagnet 10, a return spring 101, a magnet 11, a reversing rod 12, a closing plate 13, a closing groove 14, a broken capacitor 15, a diode 16, a capacitor 17, an oscillating rod 18, a piezoelectric ball 19, a rotating shaft 20 and a rotating plate 21.

Detailed Description

The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.

Examples

Referring to fig. 1-3, a timing type self-closing faucet comprises a pipe body 1, a valve cover 2 is fixed at the upper end of the pipe body 1, an inner seat 3 is fixed on the inner wall of the pipe body 1, a valve shaft 4 is rotatably connected to the upper end of the valve cover 2, a valve ball 5 which is in sealing sliding connection with the inner wall of the inner seat 3 is fixed at the bottom of the valve shaft 4, a valve hole 6 is formed in the side wall of the valve ball 5 in a penetrating mode, a sealing ring 7 is fixed on the inner wall of the valve cover 2 to guarantee the sealing performance of the valve body, the valve cover 2, the valve shaft 4, the valve ball 5 and the inner seat 3 form a ball valve structure, the function is mature and stable and is not repeated, a bottom box 8 is fixed at the bottom of the pipe body 1, a sealing mechanism is arranged inside the bottom box 8, a sealing groove.

The closing mechanism comprises a power-off capacitor 15 fixed on the inner wall of the bottom box 8, a diode 16, a power supply capacitor 17 and an electromagnet 10, the lower end of a closing plate 13 penetrates through the inner wall of the tube body 1 and extends into the bottom box 8 and is fixed with a reversing rod 12, the upper end of the electromagnet 10 is connected with a magnetic block 11 through a return spring 101, the magnetic block 11 abuts against the bottom of the reversing rod 12, a baffle 9 is rotatably connected to the inner wall of the bottom box 8 through a common torsion spring, the baffle 9 is located at the edge position, therefore, the reversing rod 12 cannot be obstructed by the baffle 9 after rotating and changing, and the magnetic block 11 is located at the center position and cannot interfere with the baffle 9.

The energy storage mechanism is including being fixed in the swinging arms 18 of body 1 inner wall, and the end fixing of swinging arms 18 has piezoelectric ball 19, and the inner wall of body 1 rotates and is connected with pivot 20, and the circumference lateral wall of pivot 20 is fixed with a plurality of commentaries on classics boards 21, and pivot 20 is connected by one-way bearing with body 1 inner wall, guarantees effectual rotation, and swinging arms 18 has good elasticity, can guarantee that piezoelectric ball 19 removes after the striking and give way for changeing board 21.

The piezoelectric ball 19 is made of piezoelectric ceramics, electric energy is generated after collision, the piezoelectric ball is high in voltage and low in current, the power-off capacitor 15 is a restorable capacitor, the capacitor can be automatically restored after breakdown and can be recycled, the electromagnet 10 is mutually repelled with the magnetic block 11 after being electrified, the piezoelectric ball 19 charges the power-off capacitor 15 and the power supply capacitor 17 simultaneously, the power-off capacitor 15 is low in capacity and can be broken down first, the power supply capacitor 17 is caused to discharge and supply the electromagnet 10, and then the magnetic block 11 moves upwards under the action of magnetic repulsion force until the power supply capacitor 17 finishes discharging.

In the invention, when water is normally supplied, the valve shaft 4 rotates to enable the end part of the reversing rod 12 to be close to the baffle 9, so that the baffle 9 can form a block for the up-and-down movement of the reversing rod 12, the electromagnet 10 is in an unpowered state, the magnetic block 11 is positioned at the lowest point, water current in the pipe body 1 continuously flows to impact the rotating plate 21, the rotating plate 21 and the rotating shaft 20 continuously rotate, the rotating plate 21 continuously impacts the piezoelectric ball 19, and the piezoelectric ball 19 continuously generates electricity due to collision, and the generated electric energy can charge the power-off capacitor 15 and the power supply capacitor 17;

when a user forgets to close the faucet, water in the pipe body 1 flows continuously for a long time, the piezoelectric ball 19 obtains enough power generation time, so that the break capacitor 15 is filled and is finally broken down, further the capacitor 17 is caused to discharge outwards rapidly due to the existence of potential difference, the electromagnet 10 can obtain continuous effective current supply, further the electromagnet 10 generates a stable and continuous magnetic field, the magnetic block 11 moves upwards under the action of magnetic force, the reversing rod 12 is further pushed to move upwards, the reversing rod 12 drives the closing plate 13 to move upwards, further the closing plate 13 blocks the valve hole 6, the valve ball 5 is sealed, water cannot be discharged from the pipe body 1 any more, automatic closing is achieved, long-time water flow waste is avoided, and the purpose of water saving is achieved;

the baffle 9 is contacted in the upward moving process of the reversing rod 12, the baffle 9 can be easily driven to deflect when the reversing rod 12 moves upward due to strong magnetic repulsion force until the baffle 9 passes through the lower part of the reversing rod 12, which is supported by the baffle 9, the electromagnet 10 loses magnetism after the power supply capacitor 17 finishes discharging, the magnetic block 11 is reset under the driving of the reset spring 101, the reversing rod 12 which loses support also moves downward, but the dead weight is limited, and the baffle 9 cannot be driven to rotate, so that the effective height is kept under the support of the baffle 9, the valve ball 5 is continuously sealed, and the effectiveness of the water cut-off process is ensured;

and the user only needs gyration valve shaft 4 and reopen and can accomplish out water, when valve shaft 4 gyrates, reversing lever 12 will rotate and no longer contact with baffle 9, and the downward movement of reversing lever 12 no longer receives the hindrance of baffle 9, consequently can move down automatically, and then makes valve hole 6 no longer block up, and equipment resumes normal state, and outage appearance 15 will automatic recovery after a period of time, therefore whole equipment can recycle and guarantee effective continuous water conservation.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. A timing type self-closing water tap comprises a tube body (1), and is characterized in that a valve cover (2) is fixed at the upper end of the tube body (1), an inner seat (3) is fixed on the inner wall of the tube body (1), the upper end of the valve cover (2) is rotatably connected with a valve shaft (4), a valve ball (5) which is in sealing sliding connection with the inner wall of the inner seat (3) is fixed at the bottom of the valve shaft (4), a valve hole (6) is arranged on the side wall of the valve ball (5) in a penetrating way, a sealing ring (7) is fixed on the inner wall of the valve cover (2), a bottom box (8) is fixed at the bottom of the tube body (1), a sealing mechanism is arranged in the bottom box (8), the inner wall of the valve hole (6) is provided with a closed groove (14), the inner wall of the closed groove (14) is connected with a closed plate (13) in a sealing and sliding mode, and an energy storage mechanism is arranged inside the pipe body (1).

2. The timing self-closing faucet as claimed in claim 1, wherein the closing mechanism comprises a breaking capacitor (15), a diode (16), a power supply capacitor (17) and an electromagnet (10) which are fixed on the inner wall of the bottom box (8), the lower end of the closing plate (13) penetrates through the inner wall of the pipe body (1) and extends into the bottom box (8) and is fixed with a reversing rod (12), the upper end of the electromagnet (10) is connected with a magnetic block (11) through a return spring (101), the magnetic block (11) abuts against the bottom of the reversing rod (12), and a torsion spring on the inner wall of the bottom box (8) is connected with a baffle (9) in a rotating mode.

3. A timing self-closing water tap as claimed in claim 2, wherein said energy storage mechanism comprises a swing lever (18) fixed to the inner wall of the tube body (1), a piezoelectric ball (19) is fixed to the end of the swing lever (18), a rotating shaft (20) is rotatably connected to the inner wall of the tube body (1), and a plurality of rotating plates (21) are fixed to the circumferential side wall of the rotating shaft (20).

4. A time-counting self-closing tap as claimed in claim 3, characterised in that said piezoelectric ball (19) is made of piezoelectric ceramics, said cut-off capacitor (15) is a restorable capacitor, and said electromagnet (10) is mutually repelled from said magnetic block (11) when energized.