CN215715784U - Water saving device for recycling domestic wastewater - Google Patents
Water saving device for recycling domestic wastewater Download PDFInfo
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- CN215715784U CN215715784U CN202121696070.7U CN202121696070U CN215715784U CN 215715784 U CN215715784 U CN 215715784U CN 202121696070 U CN202121696070 U CN 202121696070U CN 215715784 U CN215715784 U CN 215715784U
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Abstract
The utility model provides a water-saving device for recycling domestic wastewater, which is used for recycling the domestic wastewater and flushing a toilet and comprises a water taking part for domestic wastewater to flow through, a water pump for extracting the wastewater at the water taking part, a water tank for storing the wastewater and supplying water to the toilet, a water taking channel for communicating the water outlet end of the water pump with the water tank, a first liquid detector for monitoring whether the water taking part receives water or not, a water level sensor for sensing the water level of the water tank and a controller, wherein the water pump, the first liquid detector and the water level sensor are all connected with the controller, and the controller controls the water pump to be opened and closed according to signals of the first liquid detector and the water level sensor. The utility model can realize the automatic collection and storage of domestic wastewater without manual operation, effectively improve the secondary utilization rate of the wastewater and achieve the purpose of saving water.
Description
Technical Field
The utility model relates to a water-saving device for recycling domestic wastewater.
Background
Water is a material base on which terrestrial organisms exist, and water resources are the primary condition for maintaining the sustainable development of the terrestrial ecological environment, so that the water-saving concept is more and more widely recognized at present, and the water conservation is realized in all aspects. However, the domestic wastewater in daily life is often rarely utilized, the wastewater from washing hands, clothes, vegetables and fruits is directly discharged, and the clean tap water is used for flushing the toilet. Therefore, on one hand, the domestic water consumption is large, and the domestic water consumption is increased; on the other hand, the method has no way of well utilizing water resources and is not environment-friendly. The mode of realizing water saving for families is generally artificially to adopt a barrel, a basin and the like to store domestic wastewater of clothes, vegetables, fruits and the like, but the mode has the conditions of troublesome operation, occupied space, waste of user time for active washing, forgetting or not wanting to operate by people and the like, and further cannot well realize water saving.
SUMMERY OF THE UTILITY MODEL
The utility model provides a water-saving device for recycling domestic wastewater, aiming at the problems of troublesome operation, space occupation, time waste, low utilization rate and the like in the existing water storage and saving mode of a barrel or a basin and the like.
In order to realize the purpose of the utility model, the technical scheme adopted by the utility model is as follows:
a water saving device for recycling domestic wastewater is used for recycling the domestic wastewater and flushing a toilet and comprises a water taking part, a water pump, a water tank, a water taking channel, a first liquid detector, a water level sensor and a controller, wherein the water taking part is used for allowing the domestic wastewater to flow through, the water pump is used for extracting the wastewater at the water taking part, the water tank is used for storing the wastewater and supplying the water to the toilet, the water taking channel is used for communicating the water outlet end of the water pump with the water tank, the first liquid detector is used for monitoring whether the water taking part receives the water or not, the water level sensor is used for sensing the water level of the water tank, the water pump, the first liquid detector and the water level sensor are all connected with the controller, and the controller controls the water pump to be opened and closed according to signals of the first liquid detector and the water level sensor.
Preferably, the water taking part is one or more of a water seal part of the collector, a water seal part of the floor drain or a water seal part of the pipeline, and the water inlet ends of the first liquid detector and the water pump are both positioned above the water seal water level of the water seal part.
Preferably, the water tank comprises a main water tank and an auxiliary water tank, the bottom of the main water tank is connected with the toilet, the top of the auxiliary water tank is connected with the water taking channel, and the lower part of the main water tank is communicated with the lower part of the auxiliary water tank.
Preferably, a check valve for ensuring the one-way water supply of the auxiliary water tank to the main water tank is arranged between the main water tank and the auxiliary water tank.
Preferably, the bottom of the main water tank is connected with the toilet through a first drainage part, a second liquid detector used for monitoring whether water flows through a water channel in the first drainage part is arranged in the first drainage part, and the second liquid detector is connected with the controller.
Preferably, the bottom of the auxiliary water tank is connected with the toilet bowl or the water taking part through a second water discharging part, the second water discharging part is provided with a first electric control valve for controlling water discharging, the first electric control valve is connected with the controller, the second liquid detector monitors that no water flows through a water path in the first water discharging part within a certain time, and the controller controls the first electric control valve to be opened so as to empty the waste water in the auxiliary water tank.
Preferably, the water level sensor comprises a first water level sensor and a second water level sensor, the first water level sensor is provided with a first water level sensing end positioned in the auxiliary water tank, the second water level sensor is provided with a second water level sensing end positioned in the auxiliary water tank, the first water level sensing end is higher than the second water level sensing end, and when the water level of the auxiliary water tank is lower than the height of the second water level sensing end and the first liquid detector detects water, the controller controls the water pump to pump water; and when the water level of the auxiliary water tank reaches the height of the first water level sensing end, the controller controls the water pump to stop pumping water.
Preferably, the main water tank is further provided with a water inlet connected with a building water supply system, the water inlet is provided with a second electric control valve, and the second electric control valve is connected with the controller.
Preferably, the water level sensor further comprises a third water level sensor arranged in the main water tank, and when the water level of the main water tank is lower than the third water level sensor for a certain time, the controller controls the second electric control valve to be opened so as to supply water to the main water tank by using a building water supply system.
Preferably, when the water level sensor detects that the water tank is not full of water and the first liquid detector detects water, the controller controls the water pump to pump water; when the first liquid detector detects that the water taking part stops taking water, or when the water level sensor detects that the water level in the water tank reaches a preset height, the controller controls the water pump to immediately stop taking water.
The utility model has the following beneficial effects:
the utility model automatically collects the waste water used in daily life such as washing hands, clothes and the like through the water pump, and stores the waste water in the water tank for flushing the toilet. The water saving device provided by the utility model has the advantages that the water pump, the water tank, the first liquid detector, the water level sensor, the controller and the like are arranged, so that the whole water saving device can automatically control and collect and store the wastewater, manual control is not needed, secondary utilization of domestic wastewater is automatically realized, and the purpose of saving and using clean tap water is achieved.
Drawings
FIG. 1: the overall structure of the utility model is shown schematically;
in the figure: 10. a toilet bowl; 20. a water taking part; 30. a water pump; 31. a first liquid detector; 40. a water tank; 41. a main water tank; 411. a first water discharge portion; 4111. a second liquid detector; 412. a water inlet; 4121. a second electrically controlled valve; 42. an auxiliary water tank; 421. a second drain section; 4211. a first electrically controlled valve; 50. a water intake passage; 60. a water level sensor; 61. a first water level sensor; 62. a second water level sensor; 63. a third water level sensor; 70. a controller; 80. a one-way valve; 90. a collector; 91. a water inlet joint.
Detailed Description
The existing water storage and saving modes such as a barrel or a basin and the like have the problems of troublesome operation, occupied space, time waste, low utilization rate and the like. Therefore, the present invention provides a new solution, which will be described in detail below with reference to the accompanying drawings for better clarity.
Example 1:
the present embodiment provides a water saving device for recycling domestic wastewater, which is used for recycling domestic wastewater and flushing a toilet 10. The water saving device comprises a water taking part 20 for domestic wastewater to flow through, a water pump 30 for pumping the wastewater at the water taking part 20, a water tank 40 for storing the wastewater and supplying the water to the toilet bowl 10, a water taking channel 50 for communicating the water outlet end of the water pump 30 with the water tank 40, a first liquid detector 31 for monitoring whether the water taking part 20 is supplied with water, a water level sensor 60 for sensing the water level of the water tank 40, and a controller 70, wherein the water pump 30, the first liquid detector 31 and the water level sensor 60 are all connected with the controller 70, and the controller 70 controls the water pump 30 to be opened and closed according to signals of the first liquid detector 31 and the water level sensor 60.
In this embodiment, the water pump 30, the first liquid detector 31 and the water level sensor 60 are connected to the controller 70 by wires.
In other embodiments, the water pump 30, the first liquid detector 31, the water level sensor 60 and the controller 70 are all provided with a wireless module, and the water pump 30, the first liquid detector 31 and the water level sensor 60 are wirelessly connected with the controller 70.
The water inlet end of the water pump 30 is communicated with the water taking part 20, the water outlet end of the water pump 30 is communicated with the water taking channel 50, the first liquid detector 31 is arranged in the water taking part 20, and the water level sensor 60 is arranged in the water tank 40.
When the water level sensor 60 detects that the water tank 40 is not full of water and the first liquid detector 31 detects water coming, the controller 70 controls the water pump 30 to pump water, so as to pump the water in the water intake part 20 into the water tank 40; when the first liquid detector 31 detects that the water intake part 20 stops supplying water, the controller 70 controls the water pump 30 to stop pumping water immediately, so that the water pump performance can be prevented from being damaged due to pumping water empty, and the problem that the water intake part 20 with a water seal arranged inside cannot form a water seal due to pumping water is also avoided, or when the water level sensor 60 detects that the water level in the water tank 40 reaches a predetermined height, the controller 70 controls the water pump 30 to stop pumping water immediately, so that the problem that the water level in the water tank 40 is too high and overflows is avoided.
The water intake part 20 is one or more of a water seal part of the collector 90, a water seal part of a floor drain or a water seal part of a pipeline, the water intake part 20 specifically adopts the water seal part of the collector 90 in the embodiment, the collector 90 is provided with a plurality of water inlet joints 91, the plurality of water inlet joints 91 are respectively communicated with a plurality of water using appliances (such as a hand basin, a washing machine, a vegetable sink and the like), the collector 90 is used for collecting waste water of the plurality of water using appliances, and the waste water recycling rate is higher.
Preferably, the water inlet ends of the first liquid detector 31 and the water pump 30 are both located above the water seal water level of the water seal portion, so that the water seal effect of the water seal portion can be protected doubly, because, on one hand, when the first liquid detector 31 detects that the water taking portion stops supplying water, the water level of the water seal portion is still above the water seal water level, so that the water level of the water seal portion is enough after the water pump 30 stops pumping water, and the water seal effect is ensured; on the other hand, the water inlet end of the water pump 30 is located above the water seal water level of the water seal portion, and the water level of the water seal portion can not be pumped after dropping to the water inlet end of the water pump 30, so that the water level of the water seal portion is still located above the water seal water level after the water pump 30 stops pumping water, and the water seal effect is further ensured.
The embodiment can realize automatic control of collecting and storing wastewater, and further is used for flushing the toilet 10, thereby achieving the water-saving effect.
Example 2:
in addition to embodiment 1, in this embodiment, the water tank 40 includes a main water tank 41 and a sub-water tank 42, the bottom of the main water tank 41 is connected to the toilet 10 for flushing the toilet 10, the top of the sub-water tank 42 is connected to the water intake passage 50, and the lower portion of the main water tank 41 is communicated with the lower portion of the sub-water tank. The sub tank 42 is used for storing the waste water recovered from the water intake unit 20 and supplying a water source to the main tank 41 when the main tank 41 has finished discharging water to the toilet bowl 10.
A check valve 80 for ensuring one-way water supply from the auxiliary water tank 42 to the main water tank 41 is provided between the main water tank 41 and the auxiliary water tank 42. The water tank 40 is divided into the sub-tank 42 for storing water and the main tank 41 for flushing the toilet, so that the flushing effect of the toilet 10 can be more stabilized.
The bottom of the main water tank 41 is connected with the toilet through a first drainage portion 411, a second liquid detector 4111 for monitoring whether a water path in the first drainage portion 411 has water flow to pass through is arranged in the first drainage portion 411, and the second liquid detector 4111 is connected with the controller 70.
The bottom of the auxiliary water tank 42 is connected to the toilet bowl 10 or the water intake part 20 through a second water discharge part 421, the second water discharge part 421 is provided with a first electric control valve 4211 for controlling water discharge, the first electric control valve 4211 is connected to the controller 70, the second liquid detector 4111 monitors that no water flows through the main water tank 41 within a certain time, and the controller 70 controls the first electric control valve 4211 to open so as to empty the waste water in the auxiliary water tank 42. Effectively avoiding the odor caused by the long-term storage of the waste water in the auxiliary water tank 42.
The water level sensor 60 includes a first water level sensor 61 and a second water level sensor 62, the first water level sensor 61 is provided with a first water level sensing end located in the auxiliary water tank 42, the second water level sensor is provided with a second water level sensing end located in the auxiliary water tank 42, and the position of the first water level sensing end is higher than that of the second water level sensing end.
When the level of the auxiliary water tank 42 is lower than the level of the second level sensor and the first liquid detector 31 detects water, the controller 70 controls the water pump 30 to pump water; when the level of the subtank 42 reaches the level of the first level sensor 61, the controller 70 controls the water pump 30 to stop pumping water.
The main water tank 41 is further provided with a water inlet 412 connected with a building water supply system, the water inlet 412 is provided with a second electronic control valve 4121, and the second electronic control valve 4121 is connected with the controller 70.
The water level sensor 60 further includes a third water level sensor 63 disposed in the main water tank 41, and when the water level of the main water tank 41 is lower than the third water level sensor 63 for a certain time, the controller 70 controls the second electronic control valve 4121 to be opened, so as to supply water to the main water tank 41 using a building water supply system. The influence of insufficient water in the main water tank 41 on the flushing effect of the toilet 10 can be effectively avoided.
In this embodiment, the water pump 30, the first liquid detector 31, the water level sensor 60, the first electronic control valve 4211 and the second electronic control valve 4121 are connected to the controller 70 through wires.
Except for the wired connection mode, the water pump 30, the first liquid detector 31, the water level sensor 60, the controller 70, the first electronic control valve 4211 and the second electronic control valve 4121 are all provided with a wireless module, and the water pump 30, the first liquid detector 31, the water level sensor 60, the first electronic control valve 4211 and the second electronic control valve 4121 are wirelessly connected with the controller 70.
The rest of the structure is the same as that of embodiment 1, and therefore, the description thereof is omitted.
The present invention automatically collects waste water used in daily life such as washing hands, laundry, etc. through the water pump 30 and stores the waste water in the water tank 40 for flushing the toilet 10. The water saving device has the advantages that the water pump 30, the water tank 40, the first liquid detector 31, the water level sensor 60, the controller 70 and the like are arranged, so that the whole water saving device can automatically control and collect and store wastewater, manual control is not needed, secondary utilization of domestic wastewater is automatically realized, and the purpose of saving and using clean tap water is achieved.
Although the present invention has been described in detail in the foregoing embodiments, it should be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the utility model.
Claims (10)
1. The utility model provides a water saving fixtures of recycle domestic waste water for retrieve domestic waste water and wash by water to the stool pot which characterized in that: the water pump, the first liquid detector and the water level sensor are all connected with the controller, and the controller controls the water pump to be opened and closed according to signals of the first liquid detector and the water level sensor.
2. The water saving device for recycling domestic wastewater according to claim 1, wherein: the water taking part is one or more of a water seal part of the gathering device, a water seal part of the floor drain or a water seal part of the pipeline, and the water inlet ends of the first liquid detector and the water pump are located above the water seal water level of the water seal part.
3. The water saving device for recycling domestic wastewater according to claim 1, wherein: the water tank comprises a main water tank and an auxiliary water tank, the bottom of the main water tank is connected with the toilet, the top of the auxiliary water tank is connected with the water taking channel, and the lower part of the main water tank is communicated with the lower part of the auxiliary water tank.
4. The water saving device for recycling domestic wastewater according to claim 3, wherein: and a one-way valve for ensuring the one-way water supply of the auxiliary water tank to the main water tank is arranged between the main water tank and the auxiliary water tank.
5. The water saving device for recycling domestic wastewater according to claim 3, wherein: the bottom of the main water tank is connected with the toilet through a first drainage part, a second liquid detector used for monitoring whether water flows through a water channel in the first drainage part is arranged in the first drainage part, and the second liquid detector is connected with the controller.
6. The water saving device for recycling domestic wastewater according to claim 5, wherein: the bottom of the auxiliary water tank is connected with the toilet bowl or the water taking part through a second water discharging part, the second water discharging part is provided with a first electric control valve used for controlling water discharging, the first electric control valve is connected with the controller, the second liquid detector monitors that no water flows through a water path in the first water discharging part within a certain time, and the controller controls the first electric control valve to be opened so as to empty the waste water in the auxiliary water tank.
7. The water saving device for recycling domestic wastewater according to claim 3, wherein: the water level sensor comprises a first water level sensor and a second water level sensor, the first water level sensor is provided with a first water level sensing end positioned in the auxiliary water tank, the second water level sensor is provided with a second water level sensing end positioned in the auxiliary water tank, the position of the first water level sensing end is higher than that of the second water level sensing end, and when the water level of the auxiliary water tank is lower than that of the second water level sensing end and the first liquid detector detects water, the controller controls the water pump to pump water; and when the water level of the auxiliary water tank reaches the height of the first water level sensing end, the controller controls the water pump to stop pumping water.
8. The water saving device for recycling domestic wastewater according to claim 3, wherein: the main water tank is also provided with a water inlet connected with a building water supply system, the water inlet is provided with a second electric control valve, and the second electric control valve is connected with the controller.
9. The water saving device for recycling domestic wastewater according to claim 8, wherein: the water level sensor also comprises a third water level sensor arranged in the main water tank, and when the water level of the main water tank is lower than the third water level sensor for a certain time, the controller controls the second electric control valve to be opened so as to utilize a building water supply system to supply water for the main water tank.
10. The water saving device for recycling domestic wastewater according to claim 1, wherein: when the water level sensor detects that the water tank is not full of water and the first liquid detector detects water, the controller controls the water pump to pump water; when the first liquid detector detects that the water taking part stops taking water, or when the water level sensor detects that the water level in the water tank reaches a preset height, the controller controls the water pump to immediately stop taking water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121696070.7U CN215715784U (en) | 2021-07-23 | 2021-07-23 | Water saving device for recycling domestic wastewater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121696070.7U CN215715784U (en) | 2021-07-23 | 2021-07-23 | Water saving device for recycling domestic wastewater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215715784U true CN215715784U (en) | 2022-02-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121696070.7U Active CN215715784U (en) | 2021-07-23 | 2021-07-23 | Water saving device for recycling domestic wastewater |
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| Country | Link |
|---|---|
| CN (1) | CN215715784U (en) |
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2021
- 2021-07-23 CN CN202121696070.7U patent/CN215715784U/en active Active
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