CN209818869U

CN209818869U - Time-controllable self-locking water tap

Info

Publication number: CN209818869U
Application number: CN201920416083.0U
Authority: CN
Inventors: 刘晶茹; 王伟; 杨津宇; 韩航; 明君; 李亮; 国馨月; 郭海娟
Original assignee: Dalian Ocean University
Current assignee: Dalian Ocean University
Priority date: 2019-03-29
Filing date: 2019-03-29
Publication date: 2019-12-20
Anticipated expiration: 2029-03-29

Abstract

The utility model discloses a tap of auto-lock during controllable, including water pipe (1), be provided with manual valve (2), its characterized in that on water pipe (1): on water pipe (1), filtering mechanism (3) and self-locking mechanism (4) have set gradually along the play water direction, still be provided with flow conversion mechanism (5) in the exit of water pipe (1) simultaneously, filtering mechanism (3) include activated carbon filter layer (6), the downstream direction department of activated carbon filter layer (6) still is provided with ultraviolet disinfection lamp (7). The faucet is simple in structure and ingenious in design, can be automatically closed at regular time after being opened for a long time, and has a flow adjusting function.

Description

Time-controllable self-locking water tap

Technical Field

The utility model relates to a tap, especially a tap of auto-lock when controllable.

Background

Water resources, especially fresh water resources, are one of the important natural resources on which human beings live, and water conservation is always advocated by our country. However, when people take water from the tap water pipe, once people forget to close the tap water pipe, the tap water pipe is left in an open state, and a large amount of water resources are wasted; the above problems are more likely to occur particularly in the case of water cut-off; in addition, when the traditional water faucet is used for adjusting the water outlet flow, most of the water outlet flow can be adjusted only by the experience of an operator, and the adjusting mode cannot obtain the desired flow and is more important to be inconvenient to adjust. For the spiral type faucet, the situation is good, but for the pull type faucet structure, most people directly pull the handle on the faucet to the maximum angle in order to avoid the trouble of the people, and at the moment, the faucet is opened to the maximum, so that the waste of water resources is caused invisibly. There is therefore a need for a method or apparatus that addresses the above-mentioned problems.

Disclosure of Invention

The utility model relates to a solve the above-mentioned not enough that prior art exists, provide a simple structure, design benefit can realize regularly self-closing after opening for a long time to tap that has the flow control function.

The technical solution of the utility model is that: the utility model provides a tap of auto-lock during controllable, includes water pipe 1, be provided with manual valve 2 on the water pipe 1, its characterized in that: the water pipe 1 is sequentially provided with a filtering mechanism 3 and a self-locking mechanism 4 along the water outlet direction, and the outlet of the water pipe 1 is also provided with a flow conversion mechanism 5,

the filtering mechanism 3 comprises an active carbon filtering layer 6, an ultraviolet disinfection lamp 7 is arranged at the downstream direction of the active carbon filtering layer 6,

the self-locking mechanism 4 comprises a fixed part and a movable part which are matched with each other, the fixed part comprises an electromagnet 8 fixedly arranged on a water pipe 1, a sealing body 9 is arranged above the electromagnet 8, a groove is formed in the sealing body 9, the movable part comprises a sliding sleeve 10 fixedly arranged on the water pipe 1, an iron column 11 is connected in the sliding sleeve 10 in a sliding manner, the bottom end of the iron column 11 is a rubber head matched with the groove, a tension spring 12 is further arranged at the top end of the sliding sleeve 10, the bottom end of the tension spring 12 is connected with the iron column 11,

the manual valve 2 comprises a handle 13, a first distance sensor 14 is arranged on the bottom end surface of the handle 13, a second distance sensor 15 matched with the first distance sensor 14 is arranged on the water pipe 1,

the flow conversion mechanism 5 comprises an outer shell 16, a sealing ring 17 and a filter screen 18 are arranged on the inner side of the outer shell 16, a partition plate 19 is arranged below the outer shell 16, three water outlet holes 20 are formed in the partition plate 19, the three water outlet holes 20 are different in aperture size, the centers of the three water outlet holes 20 are concentric, a support shell 21 is arranged below the partition plate 19, a swing rod 22 is rotatably supported in the support shell 21, one end of the swing rod 22 is positioned outside the support shell 21, the other end of the swing rod 22 is provided with a plugging shell, the plugging shell is positioned in the support shell 21, the top of the plugging shell is provided with a plugging ball 23, a plugging spring is arranged in the plugging shell below the plugging ball 23, and the water outlet holes 20 can be plugged by the plugging ball 23,

the ultraviolet disinfection lamp 7, the first distance sensor 14 and the second distance sensor 15 of the electromagnet 8 are all controlled in a unified mode through a control module, and a timer module is further arranged in the control module.

Compared with the prior art, the utility model, have following advantage:

the controllable time self-locking water faucet with the structure is simple in structure, ingenious in design and reasonable in layout, and aims at various problems existing in the use process of the traditional water faucet, a special structure is designed, has the functions of impurity filtering, ultraviolet disinfection and the like, and can automatically cut off water flow after being opened for a period of time, so that the purpose of saving water is achieved; meanwhile, the outlet end of the water tank is also provided with a flow conversion mechanism, so that an operator can adjust the water outlet flow according to the requirement, and the water source is saved. The faucet has the advantages of simple manufacturing process and low manufacturing cost, so the faucet is particularly suitable for popularization and application in the field, and has a very wide market prospect.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is a schematic structural diagram of an outer shell part in an embodiment of the present invention.

Fig. 3 is a schematic structural diagram of a partition plate portion in an embodiment of the present invention.

Fig. 4 is a schematic structural diagram of the blocking housing part in the embodiment of the present invention.

Detailed Description

The following description will explain embodiments of the present invention with reference to the drawings. As shown in fig. 1, 2, 3, and 4: a controllable time self-locking water tap comprises a water pipe 1, a manual valve 2 is arranged on the water pipe 1, a filtering mechanism 3 and a self-locking mechanism 4 are sequentially arranged on the water pipe 1 along the water outlet direction, a flow conversion mechanism 5 is also arranged at the outlet of the water pipe 1,

The utility model discloses tap of auto-lock during controllable's working process as follows: when the faucet needs to be opened, the handle 13 of the manual valve 2 is pulled upwards, and after the manual valve 2 is opened, the water body flows outwards through the water pipe 1;

in the process of flowing of the water body, firstly, the water body is filtered by an active carbon filter layer 6 and is subjected to ultraviolet disinfection by an ultraviolet disinfection lamp 7;

after the handle 13 is operated, the first distance sensor 14 and the second distance sensor 15 cannot detect each other, signals are sent to the control module, a timer module in the control module starts timing, when the preset time is reached, the control module sends signals to the electromagnet 8, the electromagnet 8 is electrified and shows magnetism, the iron column 11 is attracted to move downwards, and finally, a rubber head at the bottom end of the iron column 11 is pressed in a groove in the sealing body 9 to seal the water pipe 1; therefore, the condition of water resource waste caused by forgetting to close the water valve by a user can be prevented;

after a user presses the handle 13 to reset the handle, the first distance sensor 14 and the second distance sensor 15 detect the opposite side again and send signals to the control module, the control module controls the electromagnet 8 to lose power and no longer presents magnetism, the iron column 11 returns to the initial position again under the action of the tension spring 12, and the water pipe 1 is in a conductive state again;

when the water outlet flow is required to be adjusted, an operator swings one end of the swing rod 22, which is positioned at the outer part of the supporting shell 21, to drive the swing rod 22 to swing, when the swing rod 22 rotates, the blocking shell at the other end of the swing rod also moves below different water outlet holes 20, the blocking ball 23 on the blocking shell is jacked upwards under the action of the blocking spring to seal the corresponding water outlet hole 20, and the final water outlet flow is adjusted by blocking different water outlet holes 20;

assuming that the three water outlet holes 20 on the partition plate 19 correspond to water outlet flows of 1, 2 and 3 in unit time, when the plugging sphere 23 closes the water outlet hole 20 with the water outlet flow of 1, the total flow is 5 at this time; when the water outlet hole 20 with the water outlet flow rate of 2 is closed, the total flow rate is 4 at the moment; when the water outlet hole 20 with the water outlet flow rate of 3 is closed, the total flow rate is 3 at the moment; in this way, different outlet water flows can be obtained.

Claims

1. The utility model provides a tap of auto-lock when controllable, includes water pipe (1), be provided with manual valve (2) on water pipe (1), its characterized in that: a filtering mechanism (3) and a self-locking mechanism (4) are sequentially arranged on the water pipe (1) along the water outlet direction, a flow conversion mechanism (5) is also arranged at the outlet of the water pipe (1),

the filtering mechanism (3) comprises an active carbon filtering layer (6), an ultraviolet disinfection lamp (7) is arranged at the downstream direction of the active carbon filtering layer (6),

the self-locking mechanism (4) comprises a fixed part and a movable part which are matched with each other, the fixed part comprises an electromagnet (8) fixedly arranged on the water pipe (1), a sealing body (9) is arranged above the electromagnet (8), a groove is formed in the sealing body (9), the movable part comprises a sliding sleeve (10) fixedly arranged on the water pipe (1), an iron column (11) is connected in the sliding sleeve (10) in a sliding manner, the bottom end of the iron column (11) is a rubber head matched with the groove, a tension spring (12) is further arranged at the top end of the sliding sleeve (10), the bottom end of the tension spring (12) is connected with the iron column (11),

the manual valve (2) comprises a handle (13), a first distance sensor (14) is arranged on the bottom end face of the handle (13), a second distance sensor (15) matched with the first distance sensor (14) is arranged on the water pipe (1),

the flow conversion mechanism (5) comprises an outer shell (16), a sealing ring (17) and a filter screen (18) are arranged on the inner side of the outer shell (16), a partition plate (19) is arranged below the outer shell (16), three water outlet holes (20) are formed in the partition plate (19), the aperture sizes of the three water outlet holes (20) are different, the centers of the three water outlet holes (20) are concentric, a supporting shell (21) is arranged below the partition plate (19), a swing rod (22) is rotatably supported in the supporting shell (21), one end of the swing rod (22) is positioned outside the supporting shell (21), the other end of the swing rod (22) is provided with a plugging shell, the plugging shell is positioned in the supporting shell (21), a plugging ball (23) is arranged at the top of the plugging shell, and a plugging spring is arranged in the plugging shell below the plugging ball (23), the plugging ball (23) can plug the water outlet hole (20),

ultraviolet disinfection lamp (7), electro-magnet (8) first distance sensor (14) and second distance sensor (15) all control through control module is unified, and the control module in still be provided with the timer module.