CN206873565U - Household tap water control device - Google Patents

Abstract

The utility model discloses a household tap water control device, which comprises a waste water unit, a secondary water use unit, a controller and at least one first joint. The lower end of the first joint is equipped with an electromagnetic reversing valve, and the electromagnetic reversing valve is provided with at least one Two water outlets, one of which is connected to the waste water unit through a waste water pipe, and the other water outlet is connected to the secondary water unit through a recovery pipe. The first joint is equipped with a water temperature detector, the waste water unit and the secondary water unit A water level detector is installed inside, and the controller is connected with the electromagnetic reversing valve, the water temperature detector and the water level detector. The utility model has the advantages of simple and compact structure, convenient use, can greatly save domestic water cost, and can reduce urban water load.

Description

Household tap water control device

technical field

The utility model mainly relates to the water-saving technology of household domestic water, in particular to a household tap water control device.

Background technique

At present, urban water resources are relatively scarce, and domestic domestic water is wasted to a certain extent. For example, a large amount of clean water is required for flushing toilets, and domestic wastewater such as washing vegetables, face washing, and laundry can be reused. If the above wasted water is reused, it can be Save a lot of domestic water. At present, households are not equipped with a matching water-saving system. Most of the water-saving technical solutions that have emerged are not practical, or the structure is relatively complicated. Some technical solutions can only use waste water to flush the urinal. When the waste water is not enough, the urinal cannot be flushed. .

Utility model content

The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a household tap water control device with a simple and compact structure, easy to use, which can greatly save domestic water costs and reduce urban water loads.

In order to solve the above technical problems, the utility model adopts the following technical solutions:

A domestic tap water control device, including a waste water unit, a secondary water use unit, a controller and at least one first joint, the lower end of the first joint is equipped with an electromagnetic reversing valve, and the electromagnetic reversing valve is provided with at least two One of the water outlets is connected to the waste water unit through a waste water pipe, and the other water outlet is connected to the secondary water unit through a recovery pipe. A water temperature detector is installed in the first joint, and the waste water unit and the second water use unit are connected. A water level detector is installed in the secondary water unit, and the controller is connected with the electromagnetic reversing valve, the water temperature detector and the water level detector.

As a further improvement of the above technical solution:

A second connection is also included, the second connection communicates with the waste water unit through another waste water pipe.

A filter device is installed at the water outlet of the waste water pipe.

Both the waste water unit and the secondary water unit are provided with drain valves.

The waste water unit and the secondary water unit are provided with an integrated box structure, and the inner cavity of the box is provided with a water baffle that can adjust its position, and the water baffle is located between the waste water pipe and the water outlet of the recovery pipe.

Compared with the prior art, the utility model has the advantages of:

In the household tap water control device of the utility model, there are two first joints, which are respectively connected to the vegetable washing pool and the washing pool. Clean tap water flows into the secondary water unit for storage. When the water temperature of the vegetable washing pool and the washing pool reaches the temperature set by the use requirements, the controller controls the electromagnetic reversing valve to go directly to the waste water pipe, and the used water flows into the waste water unit. Save for later use, the water in the waste water unit is not very clean water, which can be used for flushing toilets, mops, etc.; the secondary water unit can be used for washing, soaking vegetables and other aspects that do not need hot water but need to use clean water. The household tap water control device of the utility model has a simple and compact structure. Through the self-controlled diversion and storage of domestic drainage, domestic domestic water can be used twice, which greatly saves the cost of domestic domestic water and reduces urban water consumption. load.

Description of drawings

Fig. 1 is a structural schematic diagram of a household tap water control device of the present invention.

Fig. 2 is a flowchart of the utility model household tap water control method.

Each label in the figure means:

1. Wastewater unit; 2. Secondary water unit; 3. Controller; 4. First joint; 5. Electromagnetic reversing valve; 6. Wastewater pipe; 61. Filter device; 7. Recovery pipe; 8. Water temperature detector 9. Water level detector; 10. Second joint; 11. Drain valve; 12. Baffle; 101. Vegetable sink;

detailed description

The utility model will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

As shown in Figure 1, a kind of embodiment of the household running water control device of the utility model, this household running water control device comprises waste water unit 1, secondary water use unit 2, controller 3 and at least one first joint 4, the first joint 4 The lower end is equipped with an electromagnetic reversing valve 5, and the electromagnetic reversing valve 5 is provided with at least two water outlets (the electromagnetic valve has a two-way and a three-way). In this embodiment, the electromagnetic reversing valve 5 is a two-way , one of its water outlets communicates with the waste water unit 1 through a waste water pipe 6, and the other water outlet communicates with the secondary water unit 2 through a recovery pipe 7, and a water temperature detector 8 is installed in the first joint 4, and the waste water unit 1 and the second A water level detector 9 is installed in the secondary water unit 2 , and the controller 3 is connected with the electromagnetic reversing valve 5 , the water temperature detector 8 and the water level detector 9 . In this structure, the first joint 4 is provided with two, which are respectively connected to the vegetable washing pool 101 and the washing pool 102. Straight through the recovery pipe 7, the clean tap water flows into the secondary water unit 2 for storage, and when the water temperature of the vegetable washing pool 101 and the washing pool 102 reaches the temperature set by the use requirement, the controller 3 controls the electromagnetic reversing valve 5 to pass directly to the waste water pipe 6 , the used water flows into the waste water unit 1 for storage, and the water in the waste water unit 1 is not very clean water, which can be used for flushing toilets, mops, etc.; the secondary water unit 2 can be used for flushing, soaking vegetables, etc. Hot water but needs clean water aspect. The household tap water control device of the utility model has a simple and compact structure. Through the self-controlled diversion and storage of domestic drainage, domestic domestic water can be used twice, which greatly saves the cost of domestic domestic water and reduces urban water consumption. load.

In this embodiment, a second joint 10 is also included, and the second joint 10 communicates with the waste water unit 1 through another waste water pipe 6 . The second interface 12 is connected to the drain port of the washing machine 103, and the water of the washing machine 103 is directly discharged into the waste water unit 1 through another waste water pipe 6, which can be used for flushing toilets, mops, etc.

In this embodiment, a filter device 61 is installed at the water outlet of the waste water pipe 6 . The filtering device 61 can filter water residue, which improves the convenience of cleaning. The filter device 61 can be a simple filter plate or one with better filtering effect. If a simple filter plate is used, the cost of the whole system can be saved, so that every household can afford it in terms of cost.

In this embodiment, both the waste water unit 1 and the secondary water unit 2 are provided with drain valves 11 . The drain valve 11 of the waste water unit 1 can be connected with the toilet to realize the secondary utilization of waste water, and the drain valve 11 of the secondary water unit 2 can be connected to areas requiring clean water.

In this embodiment, the water unit 1 and the secondary water unit 2 are equipped with an integrated box structure, and the inner cavity of the box is provided with a water baffle 12 that can adjust the position, and the water baffle 12 is located at the water outlet of the waste water pipe 6 and the recovery pipe 7 between. The water baffle 11 can adjust the installation position, that is, the user can adjust the volume of the waste water unit 1 and the secondary water unit 2 according to his own water consumption, so as to improve the adaptability. The size of the casing and the position of the water barrier 12 in the casing can be adjusted according to the different water consumption of individual households.

As shown in Figure 2, the utility model is based on the above-mentioned domestic tap water control method, comprising the following steps: controller 7 is powered on and initialized:

S1: respectively detect the water temperature t of each water temperature detector 8, the water level h1 of the wastewater unit 1, and the water level h2 of the secondary water unit 2;

S2: For each water temperature detector 8 and water level detector 9, compare the water temperature t with the preset temperature t1, compare h1 with the preset water level h11 and h2 with the preset water level h21, if t<t1 and h2<h21, control The electromagnetic reversing valve 5 corresponding to the controller 3 is directly connected to the recovery pipe 7, and the water flows into the secondary water unit 2 for storage; if t<t1 and h2>h21, the electromagnetic reversing valve 5 corresponding to the controller 3 is directly connected to the waste water 6 pipe, and the water flow Enter the waste water unit 1 for storage; if t≥t1 and h1<h11, the electromagnetic reversing valve 5 corresponding to the controller 3 is directly connected to the waste water pipe 6, and the water flows into the waste water unit 1 for storage.

With this control method, when the vegetable washing pool 101 and the washing pool 102 have just released water, since the water is cold water, the controller 3 controls the electromagnetic reversing valve 5 to lead directly to the recovery pipe 7, and the clean tap water flows into the secondary water unit 2 for storage. When the water temperature of the vegetable washing pool 101 and the washing pool 102 reaches the temperature set by the use requirement, the controller 3 controls the electromagnetic reversing valve 5 to be directly connected to the waste water pipe 6, and the used water flows into the waste water unit 1 for standby, and the water of the waste water unit 1 The water that is not too clean can be used for flushing toilets, mops, etc.; the water in the secondary water unit 2 can be used for flushing, soaking vegetables, etc. that do not require hot water but clean water.

In this embodiment, when t>t1, h1>h11, the controller 3 controls the alarm bell to remind the user to process, and can remind the user earlier that a part of the water in the waste water unit 1 needs to be used, so that the user can arrange water treatment in a timely and reasonable manner.

Although the present invention has been disclosed above with preferred embodiments, it is not intended to limit the present invention. Any person familiar with the art, without departing from the scope of the technical solution of the present utility model, can use the technical content disclosed above to make many possible changes and modifications to the technical solution of the utility model, or modify it into an equivalent change, etc. effective example. Therefore, any simple modifications, equivalent changes and modifications made to the above embodiments according to the technical essence of the present invention shall fall within the protection scope of the technical proposal of the present invention.

Claims (6)

1. A household tap water control device, characterized in that it includes a waste water unit (1), a secondary water use unit (2), a controller (3) and at least one first joint (4), the first joint (4 ) are equipped with an electromagnetic reversing valve (5) at the lower end, and the electromagnetic reversing valve (5) is provided with at least two water outlets, one of which communicates with the waste water unit (1) through a waste water pipe (6). The other water outlet communicates with the secondary water unit (2) through a recovery pipe (7), the first joint (4) is equipped with a water temperature detector (8), the waste water unit (1) and the secondary water A water level detector (9) is installed in the unit (2), and the controller (3) is connected with the electromagnetic reversing valve (5), the water temperature detector (8) and the water level detector (9). 2. The household tap water control device according to claim 1, characterized in that it further comprises a second joint (10), and the second joint (10) communicates with the waste water unit (1) through another waste water pipe (6) . 3. The household tap water control device according to claim 2, characterized in that: a filter device (61) is installed at the water outlet of the waste water pipe (6). 4. The household tap water control device according to any one of claims 1 to 3, characterized in that: the waste water unit (1) and the secondary water unit (2) are both provided with drain valves (11). 5. The household tap water control device according to any one of claims 1 to 3, characterized in that: the waste water unit (1) and the secondary water unit (2) are provided with an integrated box structure, and the box body The cavity is provided with a water baffle (12) whose position can be adjusted, and the water baffle (12) is located between the waste water pipe (6) and the water outlet of the recovery pipe (7). 6. The household tap water control device according to claim 4, characterized in that: the waste water unit (1) and the secondary water unit (2) are provided with an integrated box structure, and the inner cavity of the box is provided with an adjustable position The water baffle (12), the water baffle (12) is located between the waste water pipe (6) and the water outlet of the recovery pipe (7).