CN202175995U - Domestic water secondary utilization control system - Google Patents

Abstract

The utility model discloses a domestic water secondary utilization control system, which comprises a water storage tank, a pumping motor, a first solenoid valve, a second solenoid valve, a first water level sensor, a second water level sensor, a third water level sensor, a fourth water level sensor, a fifth water level sensor and a microprocessor module. In the system, domestic water is stored by utilizing the water storage tank, then supplied to a toilet bowl water tank by utilizing the pumping motor and used for flushing a toilet bowl. The water level sensors disposed in the water storage tank and the toilet bowl water tank are used for acquiring water storage conditions of the corresponding water tanks, and then information of a single chip processing sensor is utilized to intelligently control water supply and water drainage of the corresponding water tanks, and the objective of domestic water secondary utilization is achieved. The domestic water secondary utilization control system is capable of effectively saving water resources and lowering expenses of people for use of water.

Description

Domestic water second use control system

Technical field

The utility model relates to a kind of control system that can carry out the living water use second use.

Background technology

Advocating consciousness of saving water in the city, each citizen should form water-saving custom always.

Often need water in the family life, and some water occasion is not to value very much to the quality of water, such as closet flushing, common water just can be used.And the water of washing one's hands, wash one's face, wash dish is not very dirty usually, can be used for towards toilet fully, but these water is normally directly drained, and does not also recognize at present and will these water be stored second use, and is very unfortunate.

The utility model content

The utility model is controlled system to the problem in the background technology and propose a kind of domestic water second use.

This system comprises storage tank, pumping motor, first and second electromagnetic valves, first to the 5th level sensor and the microprocessor module; Wherein: the water inlet of storage tank connects the pond sewer pipe; The outfall of storage tank connects Sewage System through first electromagnetic valve; The storage tank feed water inlet connects the water-closet tank water inlet through pumping motor; The water-closet tank water inlet also connects the tap water supply pipe through second electromagnetic valve, at 1/6 volume place of storage tank first level sensor is set, and at 2/3 volume place of storage tank second level sensor is set; 6/7 volume place at storage tank is provided with the 3rd level sensor; 1/2 volume place at water-closet tank is provided with the 4th level sensor, at 6/7 volume place of water-closet tank the 5th level sensor is set, and pumping motor, all electromagnetic valves and all level sensors all connect microprocessor module.

Technique effect:

1, realizes the second use of living water use, effectively practiced thrift water resource, reduced people's living water use spending.

2, realized two kinds of intelligent water supply modes of water-closet tank, the toilet utilization of still can washing by water makes toilet have alternate source when tap water cut-off.

Description of drawings

Fig. 1 is the structural representation of the utility model.

The specific embodiment

Be described further in the face of the utility model down.

The structure of the utility model domestic water second use control system is as shown in Figure 1; Comprise storage tank, pumping motor, first and second electromagnetic valves, first to the 5th level sensor and the microprocessor module; Wherein: the water inlet of storage tank connects the pond sewer pipe; The outfall of storage tank connects Sewage System through first electromagnetic valve, and the storage tank feed water inlet connects the water-closet tank water inlet through pumping motor, and the water-closet tank water inlet also connects the tap water supply pipe through second electromagnetic valve; 1/6 volume place at storage tank is provided with the first level sensor X1; 2/3 volume place at storage tank is provided with the second level sensor X2, at 6/7 volume place of storage tank the 3rd level sensor X3 is set, and at 1/2 volume place of water-closet tank the 4th level sensor X4 is set; 6/7 volume place at water-closet tank is provided with the 5th level sensor X5, and pumping motor, all electromagnetic valves and all level sensors all connect microprocessor module.

Microprocessor module adopts single-chip microcomputer and internal processes to realize.State when the designated water level sensor detects water is " 1 ", otherwise is " 0 ", establishes first and second electromagnetic valves and is respectively K1 and K2, and the workflow in the face of native system describes down.

Under the normal condition, the water under the storage tank storage pond row.When X3=1, the water level of storage tank reaches the upper limit, and at this moment in order not allow water to overflow, Single-chip Controlling K1 opens and carries out draining; When X2=0, control K1 closes, and stops draining.

After closet flushing, the water-closet tank middle water level descends, X4=0; If at this time X1=1 promptly has water in the storage tank, then water-closet tank is carried out moisturizing; The work of Single-chip Controlling pumping motor is added into the water in the storage tank in the water-closet tank, until X5=1; Water-closet tank is mended full, and pumping motor quits work.

If X1=0, that is to say not have water in the storage tank, and X4=0 at this moment, single-chip microcomputer does not start pumping motor, but control K2 (tap water supply valve) opens, and until X5=1, closes K2 again, stops tap water to the water-closet tank moisturizing.

Claims (1)

1. a domestic water second use is controlled system, it is characterized in that:

This system comprises storage tank, pumping motor, first and second electromagnetic valves, first to the 5th level sensor and the microprocessor module; Wherein: the water inlet of storage tank connects the pond sewer pipe; The outfall of storage tank connects Sewage System through first electromagnetic valve; The storage tank feed water inlet connects the water-closet tank water inlet through pumping motor; The water-closet tank water inlet also connects the tap water supply pipe through second electromagnetic valve, at 1/6 volume place of storage tank first level sensor is set, and at 2/3 volume place of storage tank second level sensor is set; 6/7 volume place at storage tank is provided with the 3rd level sensor; 1/2 volume place at water-closet tank is provided with the 4th level sensor, at 6/7 volume place of water-closet tank the 5th level sensor is set, and pumping motor, all electromagnetic valves and all level sensors all connect microprocessor module.

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