CN113605502B

CN113605502B - Hidden water-saving water tank system

Info

Publication number: CN113605502B
Application number: CN202110866834.0A
Authority: CN
Inventors: 谢炜; 刘珍华; 鲁作为; 陈剑; 刘上毅
Original assignee: Foshan Faenza Sanitary Ware Co ltd
Current assignee: Foshan Faenza Sanitary Ware Co ltd
Priority date: 2021-07-29
Filing date: 2021-07-29
Publication date: 2023-03-28
Anticipated expiration: 2041-07-29
Also published as: CN113605502A

Abstract

The invention discloses a hidden water-saving water tank system, which comprises a bathroom cabinet, a water tank and a squatting pan; the water tank is arranged in the bathroom cabinet, a washbasin is arranged at the upper part of the bathroom cabinet, and a water outlet of the washbasin is communicated with the water tank; the water outlet of the water tank is communicated with the flushing water outlet of the squatting pan; the water discharge of the water tank is controlled by a flushing device. The water inlet at the upper part of the water tank is communicated with the washbasin above the bathroom cabinet, and the water used after washing can be collected by the water tank and used as secondary water for flushing the toilet by the squatting pan, so that the using amount of tap water can be reduced, and the purposes of saving water and protecting the environment are achieved.

Description

Hidden water-saving water tank system

Technical Field

The invention relates to the field of bathroom water tank systems, in particular to a hidden water-saving water tank system.

Background

The existing squatting pan can be provided with a large exposed water tank behind the squatting pan in order to ensure the flushing effect, and the exposed water tank occupies a large amount of space and also influences the attractiveness. For a toilet with a small area, after the water tank occupies a part of space, the movable space of people is narrower, people feel narrow, and the use comfort level is greatly reduced.

In addition, china is a water-resource-deficient country, and daily urban domestic water consumption is huge. In life, a lot of water after washing can be further reused, and the purposes of water saving and environmental protection are achieved. The water used by the water tank for flushing the toilet at present is tap water, so that a large amount of clean water is consumed, and the pressure of municipal sewage treatment is increased.

It is seen that improvements and enhancements to the prior art are needed.

Disclosure of Invention

In view of the defects of the prior art, the invention aims to provide a hidden water-saving water tank system, and aims to solve the problems that in the prior art, a water tank occupies a large space and the flushing water does not accord with the environmental protection concept.

In order to achieve the purpose, the invention adopts the following technical scheme:

a hidden water-saving water tank system comprises a bathroom cabinet, a water tank and a squatting pan; the water tank is arranged in the bathroom cabinet, a washbasin is arranged at the upper part of the bathroom cabinet, and a water outlet of the washbasin is communicated with the water tank; the water outlet of the water tank is communicated with the flushing water outlet of the squatting pan; the water discharge of the water tank is controlled by a flushing device.

In the water tank system, a water outlet of the washbasin is connected with a water outlet tee, a water inlet of the water outlet tee is connected with the water outlet of the washbasin, a first water outlet of the water outlet tee is positioned in the water tank, and a second water outlet of the water outlet tee is connected with a water drainage pipe; the water drainage pipe is positioned below the bathroom cabinet and is communicated with a flushing water outlet of the squatting pan; and a ball valve switch is arranged at the joint of the second water outlet and the drain pipe.

The water tank system, wherein the launching tee comprises a vertical pipeline and a horizontal pipeline, and the launching tee penetrates through the water tank; the transverse pipeline is positioned in the water tank, one end of the transverse pipeline is communicated with the vertical pipeline, the other end of the transverse pipeline extends horizontally and transversely and then vertically and upwards, and a pipe orifice of the transverse pipeline is the first water outlet; the upper connector of the vertical pipeline is a water inlet of the launching tee joint, and the lower connector of the vertical pipeline is the second water outlet; the upper part of the vertical pipeline penetrates through the upper wall of the water tank and is connected with the washbasin; the lower part of the vertical pipeline penetrates through the water tank and the lower wall of the bathroom cabinet and is connected with the drain pipe.

The water tank system is characterized in that an overflow hole is formed in the upper portion of the water tank and is communicated with the drain pipe; the height of the overflow hole is not more than that of the first water outlet.

The water tank system is characterized in that a water inlet valve is arranged in the water tank and is communicated with a tap water pipe.

In the water tank system, the water inlet valve is a water level control valve, and a water level control line of the water level control valve is arranged at one third of the height of the water tank.

The water tank system is characterized in that a filter screen is arranged at a lower water outlet of the washbasin, and the filter screen can be taken out from the upper side of the washbasin.

The water tank system, wherein the water outlet of the water tank is connected with the water outlet pipe; the flushing device comprises a flushing switch and an electromagnetic valve, and the electromagnetic valve is arranged on the drain pipe and used for controlling the water outlet of the water tank; the flushing switch is electrically connected with the electromagnetic valve.

The water tank system, wherein, the flush switch is a switch panel or an automatic induction switch with a large flush setting and a small flush setting.

The water tank system, wherein, the drain pipe is laid in the wall body or under the floor.

Has the advantages that:

the invention provides a hidden water-saving water tank system, wherein a water tank is arranged in a bathroom cabinet, the bathroom cabinet and the water tank are integrated, the space occupied by the original water tank is released, the movable space in a toilet is increased, and the comfort of a user is improved. Meanwhile, a water inlet at the upper part of the water tank is communicated with a washbasin above the bathroom cabinet, the water used after washing can be collected by the water tank and used as secondary water for flushing a toilet by using a squatting pan, the using amount of tap water can be reduced, and the purposes of water saving and environmental protection are achieved. In order to avoid blocking the water outlet of the washbasin due to overloading of the water tank, the upper part of the water tank is also provided with an overflow hole, and excessive secondary water can be discharged into a drain pipe through the overflow hole. And a water inlet valve is also arranged in the water tank and is communicated with a tap water pipe, and when the waste water is insufficient, the water can be supplemented through tap water to maintain normal toilet flushing.

Drawings

FIG. 1 is a schematic side view of a concealed water-saving cistern system according to the present invention.

Fig. 2 is a schematic front view of the concealed water-saving tank system according to the present invention.

Description of the main element symbols: 1-bathroom cabinet, 2-water tank, 3-squatting pan, 4-washbasin, 5-faucet, 6-flushing switch, 7-water-discharging tee joint, 8-ball valve switch, 9-overflow hole, 10-drainage pipe, 11-water inlet valve, 12-electromagnetic valve and 13-wall body.

Detailed Description

The invention provides a hidden water-saving water tank system, which is further described in detail below by referring to the attached drawings and embodiments in order to make the purpose, technical scheme and effect of the invention clearer and clearer. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation and a specific orientation configuration and operation, and thus, should not be construed as limiting the present invention. Furthermore, "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate a number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.

Referring to fig. 1, the present invention provides a hidden water-saving tank system, which comprises a bathroom cabinet 1, a water tank 2 and a squatting pan 3; the water tank 2 is arranged in the bathroom cabinet 1, a washbasin 4 is arranged at the upper part of the bathroom cabinet 1, and a water outlet of the washbasin 4 is communicated with the water tank 2; the water outlet of the water tank 2 is communicated with the flushing water outlet of the squatting pan 3; the discharge of the water tank 2 is controlled by a flushing device. The water tank 2 is hidden in the bathroom cabinet 1, so that the occupied space is reduced, and the whole bathroom is more attractive. Especially for the living space that is becoming littleer and smaller at present, the movable space of bathroom can be made bigger after water tank 2 hides in bathroom cabinet 1, has reduced the sense of oppression that narrow and small space arouses, has improved the comfort and the space utilization of environment. The water faucet 5 is mounted on the washbasin 4, waste water generated in the washing process can be collected into the water tank 2 to be used as toilet flushing water for secondary use, tap water is saved, waste water is reduced, and the environment-friendly concept is met.

Further, a water outlet of the washbasin 4 is connected with a water outlet tee 7, a water inlet of the water outlet tee 7 is connected with the water outlet of the washbasin 4, a first water outlet of the water outlet tee 7 is positioned in the water tank 2, and a second water outlet of the water outlet tee 7 is connected with a water outlet pipe 10; the drain pipe 10 is positioned below the bathroom cabinet 1, and the drain pipe 10 is communicated with a flushing water outlet of the squatting pan 3; and a ball valve switch 8 is arranged at the joint of the second water outlet and the drain pipe 10. The ball valve switch 8 is positioned below the bathroom cabinet 1, and does not occupy the internal space of the bathroom cabinet 1. In a normal case, the ball valve switch 8 is normally in an off state. The first outlet is positioned at the upper part of the lower water tee 7, and wastewater flowing down from the washbasin 4 firstly fills the lower part of the lower water tee 7 and then overflows through the first water outlet to enter the water tank 2. The drainage tee 7 is used for waste water which is too turbid or has peculiar smell and the like and is not suitable for being stored as toilet flushing water, when the waste water is ready to be generated or is dumped through the washbasin 4, the ball valve switch 8 is opened, the second water outlet is communicated with the drainage pipe 10, and the waste water can be directly drained into the drainage pipe 10 through the second water outlet.

Further, the launching tee 7 comprises a vertical pipeline and a transverse pipeline, and the launching tee 7 penetrates through the water tank 2; the transverse pipeline is positioned in the water tank 2, one end of the transverse pipeline is communicated with the vertical pipeline, the other end of the transverse pipeline extends horizontally and transversely and then vertically and upwardly, and a pipe orifice of the transverse pipeline is the first water outlet; the upper connector of the vertical pipeline is a water inlet of the launching tee 7, and the lower connector of the vertical pipeline is the second water outlet; the upper part of the vertical pipeline penetrates through the upper wall of the water tank 2 and is connected with the washbasin 4; the lower part of the vertical pipe passes through the water tank 2 and the lower wall of the bathroom cabinet 1 and is connected with the drain pipe 10. The opening of the first water outlet is upward, the water outlet height of the first water outlet is higher than that of the transverse pipeline, and therefore the phenomenon that waste water which cannot be reused is discharged from the first outlet when being directly discharged through the vertical pipeline and pollutes water stored in the water tank 2 can be reduced. The lower water tee joint 7 penetrates through the water tank 2 and then is connected with the straight-going water discharge pipe 10, the lower water tee joint 7 is located inside the water tank 2 and does not occupy the inner space of the bathroom cabinet 1, the layout of the inner space of the bathroom cabinet 1 can be more regular, and the space utilization rate is higher. In this embodiment, the upper surface of the water tank 2 is connected to the bottom surface of the washbasin 4, so that the capacity of the water tank 2 can be maximized, and the bathroom cabinet 1 is further provided with grids at both sides of the water tank 2 for accommodating articles.

Further, an overflow hole 9 is formed in the upper portion of the water tank 2, and the overflow hole 9 is communicated with the drain pipe 10. The overflow hole 9 is formed on the rear wall of the water tank 2 close to the wall 13, so that the pipeline connected with the drain pipe 10 can be installed in the wall 13 behind the bathroom cabinet 1, thereby reducing the occupied space and improving the overall aesthetic appearance. Excessive waste water in the water tank 2 flows out through the overflow hole 9, flows into the drain pipe 10 through a sewer pipeline, and then flows into the squatting pan 3 through the drain pipe 10, so that the phenomenon that the washbasin 4 cannot normally drain after the waste water in the water tank 2 is full can be avoided.

In this embodiment, a water inlet valve 11 is disposed in the water tank 2, and the water inlet valve 11 is communicated with a tap water pipe. When the waste water in the water tank 2 is collected too little or the number of times of flushing is too large, the waste water reserve of the water tank 2 is difficult to satisfy normal flushing. The water storage capacity in the water tank 2 can be supplemented to the normal water level by introducing tap water, and the normal operation of flushing can be ensured even if the waste water collection capacity is not enough.

Further, the water inlet valve 11 is a water level control valve, and a water level control line of the water level control valve is arranged at one third of the height of the water tank 2. When the water storage capacity in the water tank 2 is insufficient, the water level control valve can be automatically opened, tap water enters the water tank 2, when the water level in the water tank 2 reaches one third of the height of the water tank 2, the water level control valve is closed, and the water storage capacity can meet the normal flushing requirement. The remaining two thirds of the volume of the tank 2 is available to collect waste water flowing down the washbasin 4. In this embodiment, the capacity of the water tank 2 is 18-21L, and when the residual amount of the waste water collected in the water tank 2 is less than 6-7L, the water level control valve in the water tank 2 is opened to replenish tap water to 6-7L.

In one embodiment, a filter screen is arranged at the lower water outlet of the washbasin 4, and the filter screen can be taken out from the upper part of the washbasin 4, so that the washbasin is convenient to clean. The filter screen is used for intercepting large granule solid and various impurity, avoids blockking up drain pipe 10.

In one embodiment, the water outlet of the water tank 2 is connected with the water outlet pipe 10; the flushing device comprises a flushing switch 6 and an electromagnetic valve 12, wherein the electromagnetic valve 12 is arranged on the drain pipe 10 and is used for controlling the water outlet of the drain port of the water tank 2; the flushing switch 6 is electrically connected with the electromagnetic valve 12. The electromagnetic valve 12 can adjust the flow rate of the discharged water and the single discharge amount, can enhance the flushing intensity and adjust the water consumption for flushing the toilet, and plays a role in saving water.

Furthermore, the overflow hole 9, the water outlet of the water tank 2 and the second water outlet are positioned on the same vertical plane, and the sewer pipe connected with the overflow hole 9, the water outlet of the water tank 2 and the second water outlet are connected to the same straight drainage pipe 10, so that the turning of the pipeline is reduced, the materials are saved, the whole pipeline layout is simpler and more attractive, and the installation is more convenient.

The flushing switch 6 is a switch panel or an automatic induction switch with a large flushing function and a small flushing function. The bath switch 6 is installed on the wall body 13 at the rear of the squatting pan 3, in this embodiment, the switch panel with the size flushing setting is a hand-pressing panel, and the switch panel is provided with two buttons, two the buttons respectively control different flushing water amounts, respectively correspond the flushing water demands of excrement and urine, and the different flushing water amounts corresponding to the two buttons can be controlled by setting the electromagnetic valve 12. In another embodiment, the flush switch 6 is an automatic sensing switch, and the user can flush automatically after leaving, so that the user is prevented from directly contacting with a flush button, and the toilet is more sanitary. Furthermore, the drain pipe 10 is laid in the wall 13 or under the floor, so that the toilet is more overall beautiful, and dead angles in cleaning can be reduced.

According to the water tank system, the water tank is hidden in the bathroom cabinet 1, the water tank 2 collects the wastewater of the washbasin 4 for secondary use, so that domestic water can be greatly saved, and the generation of the wastewater is reduced. In addition, the water tank 2 is also internally provided with a water inlet valve 11, so that the defect of unstable collection amount of waste water can be compensated by supplementing tap water. In further improvement, still set up offal tee bend 7 in the water tank 2 system, through offal tee bend 7 can make water tank 2 collect waste water selectively, to the waste water direct discharge that can not the reutilization, does not get into water tank 2, can avoid the waste water that water tank 2 stored to breed the bacterium, produce the peculiar smell, influence health scheduling problem. In the aspect of the layout of the pipelines, the invention has the advantages of simple layout structure, small occupied space and high space utilization rate in the bathroom cabinet 1, and can accommodate a larger water tank 2 or arrange other accommodating modules.

It should be understood that equivalents and modifications of the technical solution and inventive concept thereof may occur to those skilled in the art, and all such modifications and alterations should fall within the scope of the appended claims.

Claims

1. A hidden water-saving water tank system is characterized by comprising a bathroom cabinet, a water tank and a squatting pan; the water tank is positioned in the bathroom cabinet, a washbasin is arranged at the upper part of the bathroom cabinet, and a water outlet of the washbasin is communicated with the water tank; the water outlet of the water tank is communicated with the water outlet of the squatting pan; the water discharge of the water tank is controlled by a flushing device; a water outlet of the washbasin is connected with a water outlet tee joint, a water inlet of the water outlet tee joint is connected with the water outlet of the washbasin, a first water outlet of the water outlet tee joint is positioned in the water tank, and a second water outlet of the water outlet tee joint is connected with a water drainage pipe; the water drainage pipe is positioned below the bathroom cabinet and is communicated with a water outlet of the squatting pan; a ball valve switch is arranged at the joint of the second water outlet and the drain pipe;

the launching tee joint comprises a vertical pipeline and a transverse pipeline, and penetrates through the water tank; the transverse pipeline is positioned in the water tank, one end of the transverse pipeline is communicated with the vertical pipeline, the other end of the transverse pipeline extends horizontally and transversely and then vertically and upwards, and a pipe orifice of the transverse pipeline is the first water outlet; the upper connector of the vertical pipeline is a water inlet of the launching tee joint, and the lower connector of the vertical pipeline is the second water outlet; the upper part of the vertical pipeline penetrates through the upper wall of the water tank and is connected with the washbasin; the lower part of the vertical pipeline penetrates through the water tank and the lower wall of the bathroom cabinet and is connected with the drain pipe; an overflow hole is formed in the upper portion of the water tank and communicated with the drain pipe; the height of the overflow hole is not more than that of the first water outlet; a water inlet valve is arranged in the water tank and is communicated with a tap water pipe; the water inlet valve is a water level control valve, and a water level control line of the water level control valve is arranged at one third of the height of the water tank; and a filter screen is arranged at the lower water outlet of the washbasin, and can be taken out from the upper part of the washbasin.

2. The concealed, water saving tank system according to claim 1, wherein the drain outlet of the tank is connected to the drain pipe; the flushing device comprises a flushing switch and an electromagnetic valve, and the electromagnetic valve is arranged on the drain pipe and used for controlling the water outlet of the water tank; the flushing switch is electrically connected with the electromagnetic valve.

3. The concealed water saving tank system according to claim 2, wherein the flush switch is a switch panel or an automatic induction switch having a large flush setting.

4. The concealed, water saving tank system according to claim 3, wherein the drain pipe is laid within a wall body or under a floor.