CN210439383U

CN210439383U - Household water detection device capable of regularly cutting off water supply

Info

Publication number: CN210439383U
Application number: CN201920528564.0U
Authority: CN
Inventors: 余瑜; 彭禄; 安宇航; 谢忠会; 秦筠婷
Original assignee: Hubei University of Technology
Current assignee: Hubei University of Technology
Priority date: 2019-04-18
Filing date: 2019-04-18
Publication date: 2020-05-01
Anticipated expiration: 2029-04-18

Abstract

The utility model discloses a domestic water detection device of regularly cutting off water supply, comprising a main body, the through-hole has been seted up to the bottom of main part, first recess has been seted up in the top inner wall department of through-hole to the main part, the main part is equipped with the baffle in first recess department, one side fixedly connected with rack of baffle, the first axis of rotation of main part fixedly connected with between the both sides inner wall of through-hole, the middle part of first axis of rotation is rotated and is connected with the worm wheel, and first cavity has been seted up on the top of main part, and the main part is equipped with the motor in the inside of first cavity, and first circular through-hole has been seted up to the main part. Compared with the prior art, the utility model discloses after the user left home, time delay relay can the starter motor, makes the through-hole that the baffle blocked the main part through worm wheel, worm and rack, and water can not flow, when reaching people and not using water for a long time, can self-closing sluice's effect, and the device does not need external power supply, the energy saving, and easy to assemble.

Description

Household water detection device capable of regularly cutting off water supply

Technical Field

The utility model relates to a regularly break-make technical field especially relates to a domestic water detection device of regularly cutting off water supply.

Background

Water resources are human life sources, if people do not have water, the water is difficult to spend in a week, the existing urban water is disinfected and pressurized by a water works and is sent into families and households, the use of the urban water is convenient for people, but some potential safety hazards exist in the use process, and if a user forgets to turn off a faucet, the household water can be submerged, so that property loss is caused.

When a user goes out of a door and does not return for a few days, water in a home must be cut off, otherwise, flood hidden danger can be caused, an automatic water cut-off device does not exist in the existing home, some users may forget to cut off the water when leaving the home, and the home is flooded when the users return, so that the home water detection device capable of cutting off the water at regular time is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that users forget to cut off water when going out in the prior art, and providing a household water detection device with timing water cut-off.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a household water detection device with timing water cut-off function comprises a main body, wherein a through hole is formed in the bottom of the main body, a first groove is formed in the position of the inner wall of the top end of the through hole of the main body, a baffle is arranged at the position of the first groove of the main body, a rack is fixedly connected to one side of the baffle, a first rotating shaft is fixedly connected between the inner walls of the two sides of the through hole of the main body, a worm wheel is rotatably connected to the middle of the first rotating shaft, a first cavity is formed in the top end of the main body, a motor is arranged in the first cavity of the main body, a first circular through hole is formed between the first cavity and the through hole of the main body, a worm is arranged at the position of the first circular through hole of the main body, a second groove is formed in the position of the inner wall of the bottom end of the through hole of the main, the main part is equipped with the removal post in third recess department, the one end fixedly connected with first conductor of removal post, the one end fixedly connected with spring of first conductor, the main part all is equipped with the second conductor in the top of third recess and bottom inner wall department.

Furthermore, a second cavity is formed in the top of the main body, and a battery, a charging module and a time delay relay are arranged at the second cavity of the main body.

Further, one side fixedly connected with seal of baffle, the main part has seted up the bar recess in the bottom inner wall department of through-hole, the baffle extends to the inside of bar recess at the through-hole department.

Furthermore, the movable column extends to the inside of the second groove at the third groove, and one end of the movable column is fixedly connected with the movable plate.

Further, the second recess has been seted up in the top inner wall department of through-hole to the main part, the main part fixedly connected with second axis of rotation between the both sides inner wall of second recess, the middle part fixedly connected with rotator of second axis of rotation, the outer wall equidistance fixedly connected with flabellum of rotator.

Further, a third cavity has been seted up to one side of main part, the circular through-hole of second has been seted up to the main part between third cavity and through-hole, the second axis of rotation extends to the inside of third cavity in the circular through-hole department of second, the one end fixed connection of second axis of rotation has the iron core, the outside cover of iron core is equipped with the coil, the equal fixedly connected with magnet of main part on the top of third cavity and bottom inner wall department.

The utility model has the advantages that:

1. through setting up the motor, the worm wheel, the worm, the rack, the baffle, the movable plate, first conductor, second conductor and time delay relay, when the inside water of main part does not flow, first conductor and second conductor can contact, with the time delay relay switch-on, time delay relay can be timed always, when the inside water of main part does not flow for a long time, time delay relay can start the motor, through the worm wheel, the through-hole that the baffle blocked the main part is made to worm and rack, water can not flow, when reaching the long-time water-free of people, can the effect of self-closing sluice.

2. Through setting up the seal, the seal moves along with the baffle, can make the baffle plug up the through-hole of main part, prevents that the gate of main part from closing after, still can have rivers to spill over.

3. Through setting up flabellum, rotator, axis of rotation, coil and magnet, rivers can make the coil cut magnetic induction line when passing through, produce electric current, and the electric current can be stored by the battery, supplies motor and time delay relay to use, and the device does not need external power supply, the energy saving, and easy to assemble.

Compared with the prior art, the utility model discloses after the user left home, time delay relay can the starter motor, makes the through-hole that the baffle blocked the main part through worm wheel, worm and rack, and water can not flow, when reaching people and not using water for a long time, can self-closing sluice's effect, and the device does not need external power supply, the energy saving, and easy to assemble.

Drawings

Fig. 1 is a schematic sectional view of a household water detecting device with a timing water cut-off function according to the present invention;

fig. 2 is a schematic top view of the household water detecting device with timing water cut-off according to the present invention;

fig. 3 is an enlarged view of a portion a in fig. 1.

In the figure: the device comprises a main body 1, a baffle 2, a sealing body 3, a rack 4, a first rotating shaft 5, a worm wheel 6, a worm 7, a second rotating shaft 8, fan blades 9, a rotating body 10, a battery 11, a motor 12, a switch 13, a moving plate 14, a spring 15, a first conductor 16, a second conductor 17, a moving column 18 and an iron core 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a household water detecting device with timing water cut-off comprises a main body 1, a through hole is arranged at the bottom of the main body 1, a first groove is arranged at the inner wall of the top end of the through hole of the main body 1, a baffle 2 is arranged at the first groove of the main body 1, a rack 4 is fixedly connected to one side of the baffle 2, a first rotating shaft 5 is fixedly connected between the inner walls of the two sides of the through hole of the main body 1, a worm wheel 6 is rotatably connected to the middle of the first rotating shaft 5, a first cavity is arranged at the top end of the main body 1, a motor 12 is arranged in the first cavity of the main body 1, a first circular through hole is arranged between the first cavity and the through hole of the main body 1, a worm 7 is arranged at the first circular through hole of the main body 1, a second groove is arranged at the inner wall of the bottom end of the through hole of the main body 1, the main part 1 is equipped with at third recess department and removes post 18, removes the one end fixedly connected with first conductor 16 of post 18, and the one end fixedly connected with spring 15 of first conductor 16, main part 1 all is equipped with second conductor 17 in the top of third recess and bottom inner wall department.

In the utility model, the top of the main body 1 is provided with a second cavity, the main body 1 is provided with a battery 11, a charging module and a time delay relay at the second cavity, one side of the baffle 2 is fixedly connected with a sealing body 3, the sealing body 3 moves along with the baffle 2, the through hole of the main body 1 can be sealed to prevent water flow from overflowing, the main body 1 is provided with a strip-shaped groove at the bottom inner wall of the through hole, the baffle 2 extends to the inside of the strip-shaped groove at the through hole, a moving column 18 extends to the inside of the second groove at the third groove, one end of the moving column 18 is fixedly connected with a moving plate 14, the main body 1 is provided with a second groove at the top inner wall of the through hole, the main body 1 is fixedly connected with a second rotating shaft 8 between the inner walls at the two sides of the second groove, the middle part of the second rotating shaft 8 is fixedly connected with a rotating, the third cavity has been seted up to one side of main part 1, the circular through-hole of second has been seted up to main part 1 between third cavity and through-hole, second axis of rotation 8 extends to the inside of third cavity in the circular through-hole department of second, the one end fixedly connected with iron core 19 of second axis of rotation 8, the outside cover of iron core 19 is equipped with the coil, main part 1 is at the equal fixedly connected with magnet of top and bottom inner wall department of third cavity, and two magnet one side magnetic poles that are close to each other are relative, when iron core 19 drives the coil rotation, coil 19 cuts magnetic induction line, generate current, charge for battery 11 through the module of charging.

The working principle is as follows: when water flows through the main body 1, the water flow drives the moving plate 14 to move, the moving plate 14 drives the moving column 18 to move, the moving column 18 drives the first conductor 16 to move, the spring 15 is compressed, the first conductor 16 is separated from the second conductor 17, and the timing circuit is disconnected.

When people do not use tap water, water flow is forbidden, the moving plate 14 returns to the original position under the action of the spring 15, the first conductor 16 is in contact with the second conductor 17, the time delay relay is switched on, the time delay relay starts to time, after a period of time, if the first conductor 16 is still in contact with the second conductor 17, namely when no water flows, the time delay relay switches the JL-12ZN20-236 type motor 12 on the PATL371229 type battery 11, the motor 12 drives the worm 7 to rotate, the worm 7 drives the worm wheel 6 to rotate, the worm wheel 6 drives the rack 4 to move downwards, the rack 4 drives the baffle 2 to move downwards, the baffle 2 drives the sealing body 3 to move, the baffle 2 enters the strip-shaped groove at the bottom end of the main body 1, and the water flow is closed.

When people want to use the water-saving toilet again, a T1-A0601 type switch 13 is pressed, the switch 13 is connected with a reverse circuit of the motor 12, the motor 12 drives the rack 4 to move upwards through the worm wheel 6 and the worm 7, the rack 4 drives the baffle 2 to move upwards, the baffle 2 drives the sealing body 3 to move, and water flow can pass through the inside of the main body 1.

When rivers pass through, rivers can drive the rotator 10 through flabellum 9 and rotate, and rotator 10 drives second axis of rotation 8 and rotates, and second axis of rotation 8 drives iron core 19 and rotates, and iron core 19 drives the coil and rotates, and the magnetic induction line of coil cutting magnet produces electric current, charges for battery 11 through TP4056 type module of charging.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The household water detection device capable of regularly cutting off water comprises a main body (1) and is characterized in that a through hole is formed in the bottom of the main body (1), a first groove is formed in the position, on the inner wall of the top end of the through hole, of the main body (1), a baffle (2) is arranged at the first groove, a rack (4) is arranged on one side of the baffle (2), a first rotating shaft (5) is arranged between the inner walls of the two sides of the through hole of the main body (1), a worm wheel (6) is arranged in the middle of the first rotating shaft (5), a first cavity is formed in the top end of the main body (1), a motor (12) is arranged inside the first cavity of the main body (1), a first circular through hole is formed between the first cavity and the through hole of the main body (1), a worm (7) is arranged at the position of the first circular through hole of the main body (1), and a second groove is formed in the position of the inner wall, the movable plate (14) is arranged at the second groove of the main body (1), a third groove is formed in the inner wall of one side of the second groove of the main body (1), a moving column (18) is arranged at the third groove of the main body (1), a first conductor (16) is arranged at one end of the moving column (18), a spring (15) is arranged at one end of the first conductor (16), and a second conductor (17) is arranged at the inner wall of the top end and the bottom end of the third groove of the main body (1).

2. The household water detection device with the timed water cut-off function according to claim 1, characterized in that a second cavity is formed in the top of the main body (1), and a battery (11), a charging module and a time delay relay are arranged in the second cavity of the main body (1).

3. The household water detecting device with the timing water cut-off function as claimed in claim 2, wherein a sealing body (3) is arranged on one side of the baffle plate (2), a strip-shaped groove is formed in the inner wall of the bottom end of the through hole of the main body (1), and the baffle plate (2) extends to the inside of the strip-shaped groove at the through hole.

4. A timed water cut-off domestic water detection device according to claim 3, characterized in that said mobile post (18) extends inside the second recess at the third recess, one end of said mobile post (18) being fixedly connected to the mobile plate (14).

5. The household water detecting device with the timing water cut-off function according to claim 4, wherein the main body (1) is provided with a second groove at the top inner wall of the through hole, the main body (1) is provided with a second rotating shaft (8) between the inner walls at the two sides of the second groove, the middle part of the second rotating shaft (8) is provided with a rotating body (10), and the outer wall of the rotating body (10) is provided with fan blades (9) at equal intervals.

6. The household water detecting device with the timed water cut-off function according to claim 5, wherein a third cavity is formed in one side of the main body (1), a second circular through hole is formed in the main body (1) between the third cavity and the through hole, the second rotating shaft (8) extends to the inside of the third cavity at the second circular through hole, an iron core (19) is arranged at one end of the second rotating shaft (8), a coil is sleeved outside the iron core (19), and magnets are arranged on the inner walls of the top end and the bottom end of the main body (1) in the third cavity.