CN218521898U - Liquid feeding device of toilet water tank - Google Patents
Liquid feeding device of toilet water tank Download PDFInfo
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- CN218521898U CN218521898U CN202220216477.3U CN202220216477U CN218521898U CN 218521898 U CN218521898 U CN 218521898U CN 202220216477 U CN202220216477 U CN 202220216477U CN 218521898 U CN218521898 U CN 218521898U
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Abstract
The utility model discloses a liquid adding device of a toilet water tank, which comprises a water tank, a cleaning liquid tank, a liquid feeding pump, a motor and a water inlet pipe; the water tank is communicated with a water supply pipeline through a water inlet pipe; the cleaning liquid tank is filled with cleaning liquid; the inlet of the liquid feeding pump is communicated with the inner lower part of the cleaning liquid tank through a liquid inlet pipe, and the outlet of the liquid feeding pump is communicated with a water inlet pipe through a liquid feeding pipe; the liquid feeding pump is driven by a motor, and the motor is connected with a power supply; the liquid sending pipe is provided with a liquid sending valve. The liquid adding device can utilize the liquid feeding pump to convey the cleaning liquid in the cleaning liquid tank into the water tank through the arrangement of the liquid feeding pump and the motor, the cleaning liquid is released in the water tank, and a layer of protective film can be formed on the wall of the toilet bowl while decontamination is carried out; the conveying amount of the cleaning liquid can be effectively controlled by controlling the running time of the liquid conveying pump, and the conditions of poor cleaning effect caused by too little cleaning liquid, waste of the cleaning liquid caused by too much cleaning liquid and the like are effectively avoided; has the characteristics of simple structure, good liquid adding effect, controllable liquid adding quantity and the like.
Description
Technical Field
The utility model relates to a cleaning device, especially a liquid feeding device of closestool water tank.
Background
The basic principle of a toilet bowl is to convert the potential energy of water into the kinetic energy of water by using the gravity of water, so as to entrain excrement and dirt into a sewer pipeline. The water closet consists of the following main parts: the water-saving toilet comprises a water inlet pipe, a water outlet pipe, a water seepage pipe, water plugs (water inlet and water outlet), a floating ball, a water drainage knob and a lever, a water replenishing mechanism, a water tank and a urinal (the urinal is provided with a bent pipe communicated with the water tank). The toilet bowl needs to be cleaned frequently to prevent odor generation and to remove yellow stains from the toilet bowl wall. The common cleaning method for the toilet bowl at present is to add cleaning liquid into a water tank; the cleaning liquid has the components slowly released into the water tank, and the fragrant water flow with certain cleaning components will flow out during flushing. The technical means has certain disadvantages, and if the closestool is frequently used, the dissolved cleaning solution is too little, and a better cleaning effect cannot be achieved; if the closestool is used for a long time, the cleaning solution is wasted due to excessive dissolved cleaning solution; it is even possible that the cleaning solution concentration is too high to corrode parts in the water tank, resulting in damage to the parts.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a quick, effectual liquid feeding device of toilet tank.
In order to solve the technical problem, the utility model discloses the technical scheme who takes is: the device comprises a water tank, a cleaning liquid tank, a liquid feeding pump, a motor and a water inlet pipe; the water tank is communicated with a water supply pipeline through a water inlet pipe; the cleaning liquid box is filled with cleaning liquid; the inlet of the liquid feeding pump is communicated with the inner lower part of the cleaning liquid tank through a liquid inlet pipe, and the outlet of the liquid feeding pump is communicated with a water inlet pipe through a liquid feeding pipe; the liquid feeding pump is driven by a motor, and the motor is connected with a power supply; the liquid sending pipe is provided with a liquid sending valve.
The liquid feeding pump and the motor of the utility model are positioned in the placing box; the placing tank is located inside or outside the cleaning liquid tank.
The power supply of the utility model adopts a battery; the battery is located and places the case.
The water inlet pipe of the utility model is provided with a water flow sensor; the water flow sensor controls the starting and stopping of the motor; the liquid delivery valve is an electric control valve and is controlled to be opened and closed by a water flow sensor.
The middle lower part or the lower part of the cleaning liquid box of the utility model is provided with a liquid level detector; the outside of the cleaning liquid tank is provided with a liquid level warning device, and the liquid level detector controls the liquid level warning device to warn.
The battery of the utility model is connected with a power detection device, and a power warning device is arranged outside the cleaning liquid box; the electric quantity detection device controls the electric quantity warning device to warn.
The utility model also comprises a control system; the control system comprises a CPU, a first relay normally open control contact and a first triode; the signal output end of the water flow sensor is connected with a P1.0 port of the CPU; the P2.0 port of the CPU is connected with the base electrode of the first triode; the emitting electrode of the first triode is grounded, and the collecting electrode of the first triode is connected with a power supply after passing through a first relay; one end of the normally open control contact of the first relay is connected with a power supply, and the other end of the normally open control contact of the first relay is grounded after passing through the motor.
The control system of the utility model also comprises a second relay, a normally open control contact of the second relay and a second triode; the P2.1 port of the CPU is connected with the base electrode of the second triode; the emitter of the second triode is grounded, and the collector of the second triode is connected with a power supply after passing through a second relay; and one end of a normally open control contact of the second relay is connected with a power supply, and the other end of the normally open control contact of the second relay is grounded after passing through the liquid delivery valve.
The control system of the utility model also comprises a third relay, a third relay normally open control contact and a third triode; the signal output end of the liquid level detector is connected with a P1.1 port of the CPU; the P2.2 port of the CPU is connected with the base electrode of the third triode; the emitter of the third triode is grounded, and the collector of the third triode is connected with a power supply after passing through a third relay; and one end of a normally open control contact of the third relay is connected with the power supply, and the other end of the normally open control contact of the third relay is grounded after passing through the liquid level warning device.
The control system of the utility model also comprises a fourth relay, a fourth relay normally open control contact and a fourth triode; the signal output end of the electric quantity detection device is connected with a P1.2 port of the CPU; the P2.3 port of the CPU is connected with the base electrode of the fourth triode; the emitter of the fourth triode is grounded, and the collector of the fourth triode is connected with a power supply after passing through a fourth relay; one end of the fourth relay normally-open control contact is connected with the power supply, and the other end of the fourth relay normally-open control contact is grounded after passing through the electric quantity warning device.
Adopt the produced beneficial effect of above-mentioned technical scheme to lie in: the utility model discloses a setting of sending liquid pump and motor, usable send the liquid pump to carry the cleaning solution of cleaning solution incasement in the water tank, the cleaning solution release can form the one deck protection film in lavatory basin wall in the water tank in the decontamination to effectual scale deposit that prevents does not have the corruption to lavatory basin and sewer moreover. The utility model can effectively control the delivery quantity of the cleaning solution by controlling the operation time of the liquid delivery pump, and effectively avoid the conditions of poor cleaning effect caused by too little cleaning solution, waste of the cleaning solution caused by too much cleaning solution and the like; has the characteristics of simple structure, good liquid adding effect, controllable liquid adding quantity and the like.
The utility model can also control the start and stop of the motor through the water flow sensor, thereby realizing automatic liquid feeding; and can warn through level detector and liquid level warning device, electric quantity detection device and electric quantity warning device, promote effectively the utility model discloses a convenient to use nature and liquid feeding effect.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic structural view of the utility model in use;
FIG. 2 is a schematic structural view of the present invention;
FIG. 3 is a schematic structural view of another embodiment of the present invention in use;
FIG. 4 is a schematic structural diagram of another embodiment of the present invention;
fig. 5 is a schematic structural view of another use state according to another embodiment of the present invention;
fig. 6 is a schematic structural diagram of a control system when the liquid delivery valve of the present invention is an electrically controlled valve;
fig. 7 is a schematic structural diagram of a control system when the liquid delivery valve is a check valve.
In the figure: a water tank 1; a liquid delivery valve 2; a liquid sending pipe 3; a motor 4; a liquid feeding pump 5; a placing box 6; a liquid inlet pipe 7; a liquid level detector 8; a cleaning liquid tank 9; a battery 10; a water inlet pipe 11; a tee joint 12; a water flow sensor 13; a CPU 14; a first relay J1; a normally open control contact J1-1 of a first relay; a first triode VT1; a second relay J2; a normally open control contact J2-1 of the second relay; a second transistor VT2; a third relay J3; a normally open control contact J3-1 of a third relay; a third transistor VT3; a liquid level warning lamp LED1; an electric quantity warning lamp LED2; and a power detection device 15.
Detailed Description
As shown in fig. 1 and 2, the liquid adding device for the toilet water tank comprises a water tank 1, a cleaning liquid tank 9, a liquid feeding pump 5, a motor 4 and a water inlet pipe 11; the water tank 1 is communicated with a water supply pipeline through a water inlet pipe 11, and the cleaning liquid tank 9 is arranged on the side part or the rear part of the closestool. The cleaning liquid box 9 is of a box body or box body structure, and cleaning liquid is contained inside the cleaning liquid box. A placing box 6 is arranged in the cleaning liquid box 9, and the liquid sending pump 5 is positioned in the placing box 6; the placing box 6 is also provided with a motor 4 for driving the liquid feeding pump 5, and a battery 10 for supplying power to the motor 4. The inlet of the liquid sending pump 5 is communicated with a liquid inlet pipe 7, and the liquid inlet pipe 7 extends into the inner lower part of the cleaning liquid tank 9; the outlet of the liquid sending pump 5 is connected with a liquid sending pipe 3, and the liquid sending pipe 3 is communicated with a water inlet pipe 11 through a tee joint 12; and the liquid sending pipe 3 is provided with a liquid sending valve 2. After adopting such a structure, when inlet tube 11 intakes into water tank 1, battery 10 makes its drive liquid feeding pump 5 of drive rotation for motor 4 power supply, and pivoted liquid feeding pump 5 sends the cleaning solution in cleaning solution case 9 into liquid feeding pipe 3 through liquid inlet pipe 7, and the rethread liquid feeding pipe 3 sends into inlet tube 11 to flow into water tank 1 along with the water in inlet tube 11, thereby realizes the liquid feeding.
Fig. 3 and 4 show another solution of the liquid adding device, which is different from the previous solution in that: the placing tank 6 and the liquid feeding pump 5, the motor 4 and the battery 10 therein are located outside the cleaning liquid tank 9.
In fig. 5, the cleaning liquid tank 9 of the liquid adding device can be fixed on the upper part of the closestool.
As shown in fig. 1-5, a water flow sensor 13 is disposed on the water inlet pipe 11 of the liquid adding device, and is used for detecting whether the water inlet pipe 11 feeds water into the water tank 1; when the water flow sensor 13 detects that the water inlet pipe 11 enters water into the water tank 1, the motor 4 works. The liquid feeding valve 2 is an electrically controlled valve or a one-way valve. When liquid delivery valve 2 is the electric control valve, when rivers sensor 13 detected the rivers through-process, liquid delivery valve 2 work, set up liquid delivery valve 2 and can prevent that the water infiltration in the inlet tube 11 from permeating in the cleaning solution case 9 to prevent that the cleaning solution in the cleaning solution case 9 from permeating to the supply channel through inlet tube 11. When the liquid feeding valve 2 is a one-way valve, the liquid feeding valve 2 is opened towards the water inlet pipe 11 in one way; when the liquid feeding pump 5 works, cleaning liquid in the cleaning liquid tank 9 is fed into the water inlet pipe 11 through the liquid feeding pipe 3 and the liquid feeding valve 2; when the liquid-feeding pump 5 stops operating, the liquid-feeding valve 2 is closed under the pressure of the water pressure in the water-feeding pipe 11, thereby preventing the cleaning liquid in the cleaning liquid tank 9 from permeating into the water-feeding line through the water-feeding pipe 11.
As shown in fig. 1-5, the liquid adding device is provided with a liquid level detector 8 at the middle lower part or lower part of the cleaning liquid tank 9 for detecting the liquid level of the cleaning liquid in the cleaning liquid tank 9; a liquid level warning device and an electric quantity warning device are arranged outside the cleaning liquid tank 9, and warning lamps or sound alarms can be adopted. In the embodiment, two warning lamps are adopted for warning, namely a liquid level warning lamp LED1 and an electric quantity warning lamp LED2; when the liquid level detector 8 detects that the liquid level of the cleaning liquid in the cleaning liquid tank 9 is lower than a set value, the liquid level warning lamp LED1 is lightened; if the power detection device 15 detects that the power of the battery 10 is lower than the set value, the power warning lamp LED2 is turned on.
As shown in fig. 6 and 7, the liquid adding device is further provided with a control system, and two different control system structures are adopted according to whether the liquid feeding valve 2 is an electric control valve or a one-way valve. When the liquid delivery valve 2 is a one-way valve, as shown in fig. 6, the control system comprises a CPU14, a first relay J1, a first relay normally-open control contact J1-1, a first triode VT1, a third relay J3, a third relay normally-open control contact J3-1, a third triode VT3, a fourth relay J4, a fourth relay normally-open control contact J4-1, and a fourth triode VT4. The signal output end of the water flow sensor 13 is connected with a P1.0 port of the CPU 14; the P2.0 port of the CPU14 is connected with the base electrode of a first triode VT1; the emitting electrode of the first triode VT1 is grounded, and the collecting electrode is connected with the battery 10 after passing through the first relay J1; one end of the normally open control contact J1-1 of the first relay is connected with the battery 10, and the other end of the normally open control contact is grounded after passing through the motor 4. The signal output end of the liquid level detector 8 is connected with a P1.1 port of the CPU 14; the P2.2 port of the CPU14 is connected with the base electrode of a third triode VT3; the emitting electrode of the third triode VT3 is grounded, and the collector electrode of the third triode VT3 is connected with the battery 10 after passing through the third relay J3; one end of a normally open control contact J3-1 of the third relay is connected with the battery 10, and the other end of the normally open control contact is grounded after passing through the liquid level warning lamp LED 1. The signal output end of the electric quantity detection device is connected with a P1.2 port of the CPU 14; the P2.3 port of the CPU14 is connected with the base electrode of a fourth triode VT 4; the emitter of the fourth triode VT4 is grounded, and the collector of the fourth triode VT4 is connected with the battery 10 after passing through the fourth relay J4; one end of a normally open control contact J4-1 of the fourth relay is connected with the battery 10, and the other end of the normally open control contact is grounded after passing through the electric quantity warning lamp LED2.
When the liquid feeding valve 2 is an electric control valve, as shown in fig. 7, in addition to the above control system structure, the control system further includes a second relay J2, a second relay normally open control contact J2-1, and a second triode VT2; the P2.1 port of the CPU14 is connected with the base electrode of a second triode VT2; the emitting electrode of the second triode VT2 is grounded, and the collector electrode of the second triode VT2 is connected with the battery 10 after passing through the second relay J2; one end of the normally open control contact J2-1 of the second relay is connected with the battery 10, and the other end of the normally open control contact is grounded after passing through the liquid delivery valve 2.
As shown in fig. 1-7, the liquid adding process of the liquid adding device is as follows: after the water closet is flushed, a water adding valve of the water closet is opened, and a water supply pipeline adds water into the water tank 1 through the water inlet pipe 11; after the water flow sensor 13 on the water inlet pipe 11 detects water flow, the detected information is transmitted to the CPU14, and the CPU14 controls the battery 10 to supply power to the motor 4; when the liquid feeding valve 2 is an electrically controlled valve, the CPU14 simultaneously controls the liquid feeding valve 2 to be opened; and when the liquid feeding valve 2 is a one-way valve, the valve is automatically opened under the pump pressure. The motor 4 rotates to drive the liquid feeding pump 5 to rotate; the rotating liquid feeding pump 5 feeds the cleaning liquid in the cleaning liquid tank 9 into the water inlet pipe 11 through the liquid feeding pipe 3 and the liquid feeding valve 2, and the cleaning liquid enters the water tank 1 along with the water flow. After the set connection duration of the first relay J1 is reached, the first relay J1 is automatically disconnected, and the battery 10 stops supplying power to the motor 4; when the liquid feeding valve 2 is an electric control valve, the second relay J2 is automatically switched off at the same time, and the liquid feeding valve 2 is controlled to be closed; when the liquid feeding valve 2 is a one-way valve, the valve is automatically closed under the water pressure; thereby stopping adding liquid; the connection duration of the first relay J1 and the second relay J2 can be set according to requirements, so that the liquid adding amount is controlled.
Claims (9)
1. The utility model provides a liquid feeding device of closestool water tank which characterized in that: the device comprises a water tank (1), a cleaning liquid tank (9), a liquid feeding pump (5), a motor (4) and a water inlet pipe (11); the water tank (1) is communicated with a water supply pipeline through a water inlet pipe (11); the cleaning liquid tank (9) is filled with cleaning liquid; the inlet of the liquid feeding pump (5) is communicated with the inner lower part of the cleaning liquid tank (9) through a liquid inlet pipe (7), and the outlet of the liquid feeding pump (5) is communicated with a water inlet pipe (11) through a liquid feeding pipe (3); the liquid feeding pump (5) is driven by a motor (4), and the motor (4) is connected with a power supply; the liquid sending pipe (3) is provided with a liquid sending valve (2).
2. The filling device for the toilet tank according to claim 1, wherein: the liquid feeding pump (5) and the motor (4) are positioned in the placing box (6); the placing box (6) is positioned inside or outside the cleaning liquid box (9).
3. The filling device of the toilet water tank of claim 2, characterized in that: the power supply adopts a battery (10); the battery (10) is positioned in the placing box (6).
4. The filling device for the toilet tank according to claim 1, wherein: the liquid feeding valve (2) is a one-way valve or an electric control valve.
5. The filling device for the toilet tank according to claim 4, wherein: a water flow sensor (13) is arranged on the water inlet pipe (11); the water flow sensor (13) can control the starting and stopping of the motor (4); when the liquid delivery valve (2) is an electrically controlled valve, the opening and closing of the valve are controlled by a water flow sensor (13).
6. The filling device of the toilet water tank, according to claim 5, characterized in that: a liquid level detector (8) is arranged at the middle lower part or the lower part of the cleaning liquid tank (9); the cleaning liquid tank (9) is externally provided with a liquid level warning device, and the liquid level detector (8) controls the liquid level warning device to warn.
7. The filling device of a toilet tank of claim 3, characterized in that: the battery (10) is connected with an electric quantity detection device (15), and an electric quantity warning device is arranged outside the cleaning liquid tank (9); the electric quantity detection device (15) controls the electric quantity warning device to warn.
8. The filling device for the toilet water tank according to claim 5 or 6, characterized in that: the system also comprises a control system; the control system comprises a CPU (14), a first relay (J1), a first relay normally open control contact (J1-1) and a first triode (VT 1); the signal output end of the water flow sensor (13) is connected with a P1.0 port of a CPU (14); the P2.0 port of the CPU (14) is connected with the base electrode of a first triode (VT 1); the emitting electrode of the first triode (VT 1) is grounded, and the collector electrode of the first triode is connected with a power supply after passing through a first relay (J1); one end of the first relay normally open control contact (J1-1) is connected with a power supply, and the other end of the first relay normally open control contact is grounded after passing through the motor (4).
9. The filling device of a toilet tank of claim 8, characterized in that: when the liquid feeding valve (2) is an electric control valve, the control system further comprises a second relay (J2), a second relay normally-open control contact (J2-1) and a second triode (VT 2); the P2.1 port of the CPU (14) is connected with the base electrode of a second triode (VT 2); the emitting electrode of the second triode (VT 2) is grounded, and the collector electrode of the second triode is connected with a power supply after passing through a second relay (J2); one end of the normally open control contact (J2-1) of the second relay is connected with a power supply, and the other end of the normally open control contact is grounded after passing through the liquid delivery valve (2).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122549554 | 2021-10-22 | ||
| CN2021225495545 | 2021-10-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218521898U true CN218521898U (en) | 2023-02-24 |
Family
ID=85236484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220216477.3U Active CN218521898U (en) | 2021-10-22 | 2022-01-26 | Liquid feeding device of toilet water tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218521898U (en) |
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2022
- 2022-01-26 CN CN202220216477.3U patent/CN218521898U/en active Active
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