CN105002959B - A kind of Intelligent bathroom water saving fixtures and water-saving method - Google Patents
A kind of Intelligent bathroom water saving fixtures and water-saving method Download PDFInfo
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- CN105002959B CN105002959B CN201510398601.7A CN201510398601A CN105002959B CN 105002959 B CN105002959 B CN 105002959B CN 201510398601 A CN201510398601 A CN 201510398601A CN 105002959 B CN105002959 B CN 105002959B
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 310
- 238000000034 method Methods 0.000 title claims abstract description 13
- 239000007788 liquid Substances 0.000 claims description 43
- 238000001914 filtration Methods 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 5
- 238000005192 partition Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 238000011010 flushing procedure Methods 0.000 abstract description 5
- 238000010276 construction Methods 0.000 abstract 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 6
- 238000003287 bathing Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000005086 pumping Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
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- Sink And Installation For Waste Water (AREA)
Abstract
The present invention relates to a kind of Intelligent bathroom water saving fixtures and water-saving method.Described water saving fixtures include the water saving floor drain of pipeline connection, self prime pump, storage tank successively；Wherein, an automatic control system is also included.The present invention significantly economizes on water floor drain by water-collecting capacity and the high-level water storage case with water pump is properly laid, it is achieved shower water is efficiently collected, the water saving purpose of automatic flushing toilet.Described water saving fixtures automaticity is high, controls precisely, and also has simple in construction, feature easy to use, safe and reliable, with low cost, it is possible to effective saving water resource.
Description
Technical Field
The invention relates to an intelligent bathroom water-saving device and a water-saving method, belonging to a household energy-saving and emission-reducing device.
Background
Many water-deficient cities exist in China, and 400 cities in 661 cities in China have water-deficient phenomena of different degrees, wherein more than 100 cities belong to serious water shortage. However, in the process of using water by residents in China, huge waste exists, and the water is directly discharged when the water consumption of shower water and washing machine water is large, so that serious waste is caused. Therefore, various water saving devices have been developed in recent years to improve the situation.
CN 202248111U discloses a household wastewater recycling system, which is characterized by comprising a recoverer, wherein a water pump and a matched water pump controller are installed in the recoverer, a probe of the water pump controller is installed in the recoverer so as to detect the height of a water level and control the work of the water pump, a water inlet of the recoverer is communicated with a floor drain concentrator in a floor drain through a pipeline, a water outlet of the recoverer is connected with a water tank through a pipeline, and a water outlet hole is formed in the water tank; in addition, an overflow port is arranged on the recoverer and is communicated with a floor drain through a pipeline. However, in actual use, the system has poor shower water collecting capability, the collected shower water cannot directly and automatically flush the toilet, and a water pump needs to be additionally arranged for further pressurizing; in addition, due to the lack of a water quality treatment process, the water pipe can be corroded and rusted after the system is used for a long time, the service life is too short, and the energy-saving purpose of a family is not favorably realized. Therefore, there is a need for further improvement of the water saving equipment for bathroom.
Disclosure of Invention
The invention aims to provide an intelligent bathroom water-saving device and a water-saving method, which realize the water-saving purposes of efficiently collecting shower water and automatically flushing a closestool by properly arranging a water-saving floor drain with remarkable water collecting capacity and a high-level water storage tank with a water pump. The water saving device has the advantages of being high in automation degree, accurate in control, simple in structure, convenient to use, safe, reliable, low in cost and capable of effectively saving water resources.
In order to realize the purpose of the invention, the following technical scheme is adopted:
an intelligent bathroom water-saving device comprises a water-saving floor drain, a self-priming water pump and a water storage tank which are sequentially connected through pipelines;
the water-saving device also comprises an automatic control system which consists of a control switch, a liquid level controller, an upper water level sensing element, a lower water level sensing element, a water level sensing element and an electromagnetic valve, wherein the upper water level sensing element and the lower water level sensing element are respectively electrically connected with the liquid level controller and are positioned in the water storage tank; the control switch is used for controlling the whole automatic control system to be started and closed; the liquid level controller receives signals transmitted by a water level sensing element in the water-saving floor drain and an upper water level sensing element and a lower water level sensing element in the water storage tank and controls the starting/stopping of the self-priming water pump and the electromagnetic valve.
The intelligent bathroom water-saving device provided by the invention utilizes the water-saving floor drain with a specific structure to efficiently collect shower water, sucks the shower water into the water storage tank through the self-suction water pump, and can flush a closestool after filtering; because the full-automatic control system is adopted by the whole set of equipment and the water levels of the floor drain and the water storage tank are reasonably set, the water-saving device disclosed by the invention is adopted to realize the effects of energy conservation and emission reduction in a real sense.
In the water-saving device, the water-saving floor drain comprises a water collecting area and a floor drain area, a partition plate is arranged between the two areas, and the water collecting area is connected with a self-priming water pump through a pipeline;
the water collecting area is a cuboid device, the top of the water collecting area is a detachable grid with a filter screen, the upper part of the side wall is provided with an overflow pipe connected with a sewer pipe, the lower part of the side wall is provided with a water level sensing element, and the distance between the bottom of the water level sensing element and the height of the water level sensing element is 1/10-1/9 of the height of the water level sensing element, so that the loss of the water pump caused by water absorption idling of the water; the floor drain region is of a conventional floor drain structure, the top of the floor drain region is provided with a closed detachable sealing cover, and the joint of the floor drain region and the sewer pipe is provided with an electromagnetic valve.
In the water saving device, the water storage tank can be arranged in a hidden space above a ceiling of a bathroom room, the self-suction water pump can be arranged in the water storage tank or at the top of the water storage tank and is connected with the water storage tank through a pipeline, and the self-suction water pump is arranged at the top of the water storage tank, so that the later equipment maintenance is more convenient, but the ceiling elevation of the shower room can be influenced, the water tank is arranged in the bathroom room, the work is complicated, and the attractiveness can be better guaranteed; the top of the side wall of the water storage tank is also provided with an overflow port, and the bottom of the side wall is provided with a water outlet and a drain outlet which are connected with a pipeline of a toilet water tank; the distance between the upper water level sensing element and the top of the water storage tank in the water storage tank is 1/5-1/4, and the distance between the lower water level sensing element and the bottom of the water storage tank is 1/4-1/3, which is higher than the water outlet, so that the flushing water supply amount of the closestool can be ensured to the maximum extent, and the optimal water-saving purpose is achieved.
In order to achieve the ideal water collecting effect and ensure the flushing water quantity of the closestool, the volume ratio of the water collecting area to the water storage tank is 1: 100-110. The specific size is preferably that the length-width-height ratio of the size of the water collecting area is 3-5:0.7-0.9:1, and is further preferably 400mm multiplied by 80mm multiplied by 100 mm; the length, width and height ratio of the floor drain region is preferably 0.9-1.1:0.7-0.9:1, and preferably 100mm × 80mm × 100 mm. The shower water collection amount can be improved to the maximum extent by reasonably setting the size of the water-saving floor drain. The length-width-height ratio of the water storage tank is 1:0.9-1.1:0.3-0.4, preferably 1000mm x 350 mm. By reasonably setting the sizes of the floor drain and the water storage tank and the position relation of the water level sensing element, the water collecting and saving efficiency can be effectively improved.
In order to ensure the quality of the recovered water and the service life of the equipment, a filtering material such as a gauze is arranged at the pipeline inlets of the water-saving floor drain and the self-suction water pump; a funnel-shaped filter screen is arranged in a connecting pipeline between the water storage tank and the toilet water tank, and filtering materials such as active carbon and the like are filled in the funnel-shaped filter screen.
In the water-saving device, the water quality filtration is divided into three stages: primary filtration: larger particles such as hair foam and the like are filtered at the water-saving floor drain opening; secondary filtration: a gauze is arranged at a water pumping port of the water-saving floor drain for filtering to remove smaller particles; and (3) three-stage filtration: water in the water storage tank is connected into the water tank of the toilet through a funnel-shaped filter screen formed by activated carbon, and a large number of microorganisms are removed through the adsorption effect of the activated carbon.
The invention also provides a method for realizing the water saving of the household intelligent bathroom by using the device, which comprises the following steps:
(1) when a user takes a shower, a control switch on the wall is turned on, the automatic control system is started, and the electromagnetic valve is automatically closed at the moment;
(2) detecting the liquid level of the water storage tank, and if the liquid level reaches the lower water level, further detecting whether the liquid level reaches the upper water level; if the water reaches the upper water level, the electromagnetic valve is opened by the liquid level controller, and the shower water directly flows into the sewer pipe from the floor drain area of the water-saving floor drain; if not, further detecting whether the liquid level of the water collecting area in the water-saving floor drain reaches a lower water level;
(3) if the liquid level of the water collecting area in the water-saving floor drain reaches the lower water level, the self-suction type water pump is started by the liquid level controller to suck water, and meanwhile, whether the liquid level in the water storage tank reaches the upper water level is detected;
(4) if the liquid level of the water storage tank does not reach the lower water level, detecting whether the liquid level of a water collecting area in the water-saving floor drain reaches the lower water level; if the water level reaches the lower water level, executing the step (3); if the water level does not reach the lower water level, the electromagnetic valve is closed by the liquid level controller to collect the shower water.
In the method, when the water flow is too large and the water pumping speed of the water pump is insufficient during bathing, part of the bathing water can be drained into the sewer pipe through the overflow port so as to avoid overflowing.
The water-saving device provided by the invention not only realizes the purposes of collecting, filtering and recycling the discharged water for bathing, but also has the characteristics of high automation degree, accurate control, convenience in use, safety, reliability and low cost, and can further save water resources.
Drawings
FIG. 1 is a schematic structural view of a water saving device according to the present invention.
Fig. 2 is a plan view of the water saving device of the present invention.
FIG. 3 is a process flow diagram of the water saving method of the present invention.
In the figure: 1-a water storage tank; 11-overflow port of water storage tank; 12-water level sensing element on the water storage tank; 13-a water level sensing element under the water storage tank; 14-a sewage draining outlet; 15-water outlet; 2-self-priming water pump; 3-water-saving floor drain; 31-overflow port of water-saving floor drain; 32-water level sensing element of water-saving floor drain; 33-a liquid level controller; 34-a solenoid valve; 35-a water collecting area; 36-a ground drain region; 4-sewer pipe of bathroom; 5-control switch; 37-a detachable grid with a filter screen; 38-closed removable closure.
Detailed Description
The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
Example 1
An intelligent bathroom water saving device, as shown in figure 1, comprises a water saving floor drain 3, a self-priming water pump 2 and a water storage tank 1 which are connected in sequence through pipelines;
the water-saving device also comprises an automatic control system which is composed of a control switch 5 positioned on the wall of the bathroom, a liquid level controller 33 electrically connected with the control switch, a lower water level sensing element 32 and an electromagnetic valve 34 which are electrically connected with the liquid level controller and positioned in the water-saving floor drain, and upper and lower water level sensing elements 12 and 13 positioned in the water storage tank. The liquid level controller controls the starting/stopping of the self-priming water pump and the opening/closing of the electromagnetic valve through signals transmitted by the water level sensing element.
The water-saving floor drain comprises a water collecting area 35 and a floor drain area 36, a partition plate is arranged between the two areas, and the water collecting area is connected with the self-suction water pump through a pipeline; the water collecting area is a cuboid device, the top of the water collecting area is a detachable grid 37 with a filter screen, as shown in fig. 2, the upper part of the side wall is provided with an overflow port 31 connected with a sewer pipe, the lower part of the side wall is provided with a water level sensing element 32, the distance from the bottom of the water level sensing element is 1/10 of the height of the water level sensing element, so that the loss of the water pump caused by water absorption idling of the water pump is reduced; the floor drain area is of a conventional floor drain structure, the top of the floor drain area is provided with a closed detachable sealing cover 38, and the joint of the floor drain area and a sewer pipe is provided with an electromagnetic valve 34. The length, width and height of the water collecting area are 400mm multiplied by 80mm multiplied by 100 mm; the length, width and height of the floor drain region are 100mm multiplied by 80mm multiplied by 100 mm. The shower water collection amount can be improved to the maximum extent by reasonably setting the size of the water-saving floor drain.
The self-suction water pump is arranged at the top of the water storage tank and is connected with the water storage tank through a pipeline; the top of the side wall of the water storage tank is provided with an overflow port 11, and the bottom of the side wall is provided with a water outlet 15 and a drain outlet 14 which are connected with a toilet water tank. The upper water level sensing element in the water storage tank is 20mm away from the top of the water storage tank, and the lower water level sensing element is 30mm away from the bottom of the water storage tank and is higher than the water outlet, so that the flushing water supply amount of the closestool can be ensured to the maximum extent, and the optimal water saving purpose is achieved; the length, width and height of the water storage tank are 1000mm multiplied by 350 mm. By reasonably setting the sizes of the floor drain and the water storage tank and the position relation of the water level sensing element, the water collecting and saving efficiency can be effectively improved.
Wherein, the pipeline inlets of the water-saving floor drain and the self-priming water pump are provided with filter materials, such as gauze and the like; a funnel-shaped filter screen is arranged in a connecting pipeline between the water storage tank and the toilet water tank, and filtering materials such as active carbon and the like are filled in the funnel-shaped filter screen.
Example 2
A method for realizing water saving of a home intelligent bathroom by using the device in embodiment 1, as shown in fig. 3, comprises the following steps:
(1) when a user takes a shower, a control switch on the wall is turned on, the automatic control system is started, and the electromagnetic valve is automatically closed at the moment;
(2) detecting the liquid level of the water storage tank, and if the liquid level reaches the lower water level, further detecting whether the liquid level reaches the upper water level; if the water reaches the upper water level, the electromagnetic valve is opened by the liquid level controller, and the shower water directly flows into the sewer pipe from the floor drain area of the water-saving floor drain; if not, further detecting whether the liquid level of the water collecting area in the water-saving floor drain reaches a lower water level;
(3) if the liquid level of the water collecting area in the water-saving floor drain reaches the lower water level, the self-suction type water pump is started by the liquid level controller to suck water, and meanwhile, whether the liquid level in the water storage tank reaches the upper water level is detected;
(4) if the liquid level of the water storage tank does not reach the lower water level, detecting whether the liquid level of a water collecting area in the water-saving floor drain reaches the lower water level; if the water level reaches the lower water level, executing the step (3); if the water level does not reach the lower water level, the electromagnetic valve is closed by the liquid level controller to collect the shower water.
When the shower head is used, when the water flow is too large during bathing and the water pumping speed of the water pump is insufficient, part of the bathing water can be drained into the sewer pipe through the overflow port so as to avoid overflowing.
Although the invention has been described in detail hereinabove with respect to a general description and specific embodiments thereof, it will be apparent to those skilled in the art that modifications or improvements may be made thereto based on the invention. Accordingly, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (10)
1. An intelligent bathroom water saving device is characterized by comprising a water saving floor drain, a self-priming water pump and a water storage tank which are sequentially connected through pipelines; wherein,
an upper water level sensing element and a lower water level sensing element are arranged in the water storage tank;
the self-suction water pump is arranged in or at the top of the water storage tank and is connected with the water storage tank through a pipeline;
an automatic control system is arranged in the water-saving floor drain; the automatic control system consists of a control switch, a liquid level controller, an upper water level sensing element, a lower water level sensing element, a water level sensing element and an electromagnetic valve, wherein the upper water level sensing element and the lower water level sensing element are positioned in the water storage tank, the water level sensing element and the electromagnetic valve are respectively and electrically connected with the liquid level controller; the control switch is used for controlling the whole automatic control system to be started and closed; the liquid level controller receives signals transmitted by a water level sensing element in the water-saving floor drain and an upper water level sensing element and a lower water level sensing element in the water storage tank and controls the starting/stopping of the self-priming water pump and the electromagnetic valve;
the water-saving floor drain comprises a water collecting area and a floor drain area, wherein a partition plate is arranged between the water collecting area and the floor drain area;
the water collecting area is connected with the self-suction water pump through a pipeline; an overflow pipe connected with a sewer pipe is arranged at the upper part of the side wall of the water collecting area, and a water level sensing element is arranged at the lower part of the side wall; the water collecting area is a cuboid device, the top of the water collecting area is a detachable grid with a filter screen, the upper part of the side wall is provided with an overflow pipe connected with a sewer pipe, and the lower part of the side wall is provided with a water level sensing element;
the top of the floor drain area is provided with a closed detachable sealing cover, and the joint of the floor drain area and the sewer pipe is provided with an electromagnetic valve.
2. The water saving device according to claim 1, wherein the distance from the water level sensing element of the water collecting area to the bottom of the water saving floor drain is 1/10-1/9 of the height of the water saving floor drain.
3. The water saving device according to claim 1, wherein the water storage tank is provided in a hidden space above a ceiling of a bathroom room; the top of the side wall of the water storage tank is also provided with an overflow port, and the bottom of the side wall is provided with a water outlet and a drain outlet which are connected with a pipeline of a toilet water tank; the distance between the upper water level sensing element and the top of the water storage tank in the water storage tank is 1/5-1/4, and the distance between the lower water level sensing element and the bottom of the water storage tank is 1/4-1/3.
4. The water saving device as claimed in any one of claims 1 to 3, wherein the volume ratio of the water collecting area of the water saving floor drain to the water storage tank is 1:100 and 110.
5. The water-saving device according to claim 4, wherein the ratio of the length, the width and the height of the size of the water collecting area is preferably 3-5:0.7-0.9: 1; the length-width-height ratio of the floor drain area of the water-saving floor drain is preferably 0.9-1.1:0.7-0.9: 1.
6. The water saving device according to claim 5, wherein the ratio of the length, the width and the height of the water collecting area is 400mm x 80mm x 100 mm; the floor drain area of the water-saving floor drain has the length-width-height ratio of 100mm multiplied by 80mm multiplied by 100 mm.
7. The water-saving device of claim 4, wherein the length-width-height ratio of the size of the water storage tank is 1:0.9-1.1: 0.3-0.4.
8. The water-saving device of claim 7, wherein the ratio of the length, the width and the height of the water storage tank is 1000mm x 350 mm.
9. The water-saving device according to claim 4, characterized in that a filtering material is arranged at the pipeline inlets of the water-saving floor drain and the self-priming water pump; a funnel-shaped filter screen is arranged in a connecting pipeline of the water storage tank and the toilet water tank.
10. A water saving method using the intelligent sanitary water saving device according to any one of claims 1 to 9, comprising the steps of:
(1) when a user takes a shower, a control switch on the wall is turned on, the automatic control system is started, and the electromagnetic valve is automatically closed at the moment;
(2) detecting the liquid level of the water storage tank, and if the liquid level reaches the lower water level, further detecting whether the liquid level reaches the upper water level; if the water reaches the upper water level, the electromagnetic valve is opened by the liquid level controller, and the shower water directly flows into the sewer pipe from the floor drain area of the water-saving floor drain; if not, further detecting whether the liquid level of the water collecting area in the water-saving floor drain reaches a lower water level;
(3) if the liquid level of the water collecting area in the water-saving floor drain reaches the lower water level, the self-suction type water pump is started by the liquid level controller to suck water, and meanwhile, whether the liquid level in the water storage tank reaches the upper water level is detected;
(4) if the liquid level of the water storage tank does not reach the lower water level, detecting whether the liquid level of a water collecting area in the water-saving floor drain reaches the lower water level; if the water level reaches the lower water level, executing the step (3); if the water level does not reach the lower water level, the electromagnetic valve is closed by the liquid level controller to collect the shower water.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510398601.7A CN105002959B (en) | 2015-07-08 | 2015-07-08 | A kind of Intelligent bathroom water saving fixtures and water-saving method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510398601.7A CN105002959B (en) | 2015-07-08 | 2015-07-08 | A kind of Intelligent bathroom water saving fixtures and water-saving method |
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| CN105002959A CN105002959A (en) | 2015-10-28 |
| CN105002959B true CN105002959B (en) | 2017-01-04 |
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Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105597412A (en) * | 2015-12-18 | 2016-05-25 | 张文斌 | Water saving device and water saving system |
| CN105926708A (en) * | 2016-05-01 | 2016-09-07 | 俞祖林 | Improved shower system |
| CN105951976B (en) * | 2016-06-08 | 2018-05-08 | 陶栋梁 | Microkinetic shower is backwashed toilet system |
| CN107460913A (en) * | 2017-09-12 | 2017-12-12 | 王工 | The wastewater secondary utilizing devices such as kitchen and bath |
| CN108951767A (en) * | 2018-05-11 | 2018-12-07 | 扬州市职业大学 | A kind of accomodation ground paving structure |
| CN109610571A (en) * | 2018-11-14 | 2019-04-12 | 吴春生 | Water resource is classified the water saving fixtures used |
| CN109778965A (en) * | 2019-01-26 | 2019-05-21 | 宁波家合业兴家居用品有限公司 | A kind of bathroom water economizer |
| CN112761227A (en) * | 2021-01-14 | 2021-05-07 | 安徽鼎元环保科技发展有限公司 | Novel intelligent water-saving closestool |
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| CN105002959A (en) | 2015-10-28 |
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