CN201059003Y - Household water utilization device - Google Patents

Abstract

A domestic reclaimed water utilization device, which belongs to water treatment devices in buildings, in particular a reclaimed water treatment device that can be used in households, which includes a tank with a cover, and is characterized in that the There is a filtering device inside, and an overflow funnel is arranged at the water inlet of the filtering device, and a micro water pump is connected to the outlet of the reclaimed water; towards the plate; the filter device includes a base, an upper frame and a filter layer arranged between the base and the upper frame. The utility model can ensure the water quality entering the water tank, reduces the whole process of water treatment, and has fewer pipelines, simple structure, reduced manufacturing cost, convenient maintenance, and correspondingly reduced operating costs. The utility model can be widely applied to the treatment of reclaimed water in ordinary households, and finally achieves the purpose of saving water.

Description

Household water utilization device

Technical field:

The utility model relates to a domestic reclaimed water utilization device, which belongs to a water treatment device in a building, in particular to a reclaimed water treatment device that can be used by a family.

Background technique:

The existing routine way of using reclaimed water is to collect, filter and disinfect the so-called high-quality miscellaneous drainage discharged from bathing and washing, and then use it for flushing the toilet. Because the chemical detergents in the wastewater for bathing and washing face are difficult to decompose, and the pathogenic microorganisms in it are also difficult to control, resulting in complex reclaimed water treatment devices and pipe networks, high facility failure rate, and high operating costs. The above-mentioned problems also exist in the existing household reclaimed water installations, and the cost is higher due to the small processing scale. Even if the running cost is not counted, it will take more than 100 years to recover the investment. At present, there are also some reclaimed water devices with simple structures, but these devices usually only complete a simple storage and recycling of waste water, and do not really realize the treatment and reuse of water. Therefore, the problem of secondary pollution also occurs in this type of treatment device.

Invention content:

The purpose of the utility model is to provide a household reclaimed water utilization device with simple structure, convenient processing, good treatment effect and convenient household use.

The purpose of this utility model is achieved in that:

A household water utilization device, which includes a box with a cover, is characterized in that there is a filtering device inside the box, and an overflow funnel is arranged at the water inlet of the filtering device. A micro water pump is connected to the reclaimed water outlet; a water flow reversing plate for controlling the direction of water flow is arranged on the tank cover.

The filter device includes a base, an upper frame and a filter layer arranged between the base and the upper frame.

The filter layer is non-woven fabric or filter cotton or stainless steel mesh.

There is an overflow outlet on the wall of the box body; a connection port of a water pump wire pipe is arranged at the outlet of the reclaimed water.

There is also a non-slip texture on the upper surface of the box cover that is beneficial to the directional flow of ground water.

The water flow reversing plate is a pedal type water flow reversing plate.

The micro water pump is a submersible water pump for the aquarium.

A sealing rubber strip is provided at the joint between the box cover and the box body.

Several reinforcing ribs are arranged on the outer surface of the bottom of the box body.

The utility model can ensure the quality of water entering the water tank, reduces the whole process of water treatment, and has fewer pipelines, simple structure, reduced manufacturing cost, convenient maintenance, and correspondingly reduced operating costs. The utility model can be widely applied to the treatment of reclaimed water in ordinary households, and finally achieves the purpose of saving water.

Description of drawings:

Fig. 1 is the structural representation of the utility model

Fig. 2 is the sectional view of filter device of the present utility model

Detailed ways:

Below with accompanying drawing 1,2 being the embodiment of the present utility model, the utility model is further described:

In this embodiment, the utility model includes a box body 1 with a box cover 2, and the shown box body can be made of common cheap plastics. There is a filter device 3 inside the box. In this embodiment, the filter device is composed of a base 31, an upper frame 32 and a filter layer 33. The base and the upper frame are made of ordinary plastic, and the filter layer is a consumable. Filter membrane made of non-woven fabric, filter cotton and other materials. Reusable stainless steel mesh can also be used to replace the disposable filter membrane. The advantage of stainless steel mesh is that it is not easy to block and can prolong the cycle of cleaning the filter. In order to ensure the quality of reclaimed water entering the water tank, an overflow funnel 4 is provided at the water inlet 35 of the filter device, and an overflow drain 6 is provided on the wall of the tank; A miniature water pump 5; a water flow reversing plate 9 for controlling the direction of water flow is arranged on the tank cover 2 to control the flow direction of waste water; a water pump wire pipe connection port 8 is arranged at the described reclaimed water outlet 7. In order to ensure the sealing effect of the present utility model, a soft sealing strip 10 is provided at the junction of the box cover and the box body to prevent unfiltered water from directly flowing into the box along the gap here. The outer surface of the bottom of the water tank is provided with a plurality of reinforcing ribs, and the place where the micro-water pump is placed at the bottom of the water tank is provided with a catchment pit 11 of about 20mm, and the inner side of the bottom of the tank should be provided with a certain catchment slope relative to the pit. In this embodiment, the micro-pump can be a submersible water pump for the aquarium.

In the implementation of the utility model, it needs to be used with the water level controller installed in the water tank of the toilet, because the secondary utilization of treated reclaimed water is mainly used for flushing of family toilets.

The utility model is suitable for bathrooms with sunken floors. The reclaimed water tank 1 is buried under the floor of the bathroom by utilizing the space that the sunken floor originally needs to be backfilled. The toilets with formal floors need to cut out part of the ground decoration layer and filling before installation. The high-quality miscellaneous drainage collected by the utility model is mainly shower water, supplemented by face-washing water, and the collected water can be directly used for toilet flushing only by simple filtration.

The using method of the present utility model is as follows:

1) First step the water flow reversing plate 9 to incline towards the filter direction, so that the water before using the detergent flows through the filter device 3 and then flows into the water tank body 1 for storage.

2) Use detergents such as shampoo or shower gel, before preparing to wash away the foam with clear water, step on the water flow reversing plate 9 to incline towards the overflow funnel 4 direction. Like this, the water that contains a large amount of foams can flow to overflow funnel 4 and discharge again when flushing.

3) After most of the detergent is discharged, the water flow reversing plate 9 is tilted toward the filter device to collect clearer water through the filter device.

4) When the water tank is full, excess water will overflow through the overflow funnel 4.

5) When the water level of the toilet water tank is low, utilize the water level controller to connect the micro water pump 5, and the micro water pump 5 pumps water to the toilet water tank until the water level controller thinks that the water tank is full.

6) If the flushing water is not enough, you can collect and use the washing water in the morning. The method of collection: the drain pipe under the washbasin is led to the corner near the utility model through a tee and a valve. When washing one's face, if one feels that the water quality is better, the valve can be opened to make the water for washing one's face flow to the utility model.

7) The first bather every day should drain the unused water in the tank to maintain the water quality. It can be discharged by pressing the flushing button several times in a row. If it is found that the reclaimed water collected every day cannot be used up, a sealed plastic bucket filled with water can be placed in the water tank to reduce the effective volume of the water tank.

8) Other methods of maintaining water quality include dosing the filter with medication or "automatic toilet cleaners".

Claims (9)

1. A household water utilization device, which comprises a casing (1) with a lid (2), is characterized in that a filtering device (3) is arranged inside the casing, and the filtering device An overflow funnel (4) is provided at the water inlet (35), and a miniature water pump (5) is connected to the reclaimed water outlet (7); direction of the water flow reversing plate (9). 2. The domestic water utilization device as claimed in claim 1, characterized in that the filter device (3) comprises a base (31), an upper frame (3) and is arranged on the base (31), the upper frame (32 ) between filter layers (33). 3. The domestic water utilization device as claimed in claim 2, characterized in that the filter layer (33) is non-woven fabric or filter cotton or stainless steel mesh. 4. The domestic reclaimed water utilization device as claimed in claim 1 or 2, characterized in that there is an overflow outlet (6) on the wall of the box (1); The water port (7) is provided with a water pump wire pipe connection port (8). 5. The domestic water utilization device as claimed in claim 1 or 2, characterized in that there are anti-slip lines on the upper surface of the tank cover and facilitate the directional flow of ground water. 6. The household water utilization device as claimed in claim 1, characterized in that said water flow reversing plate (9) is a pedal type water flow reversing plate. 7. The household water utilization device as claimed in claim 1, characterized in that said micro water pump is a submersible water pump for aquarium. 8. The household water utilization device according to claim 1, characterized in that a sealing rubber strip (10) is provided at the junction of the tank cover (2) and the tank body (1). 9. The household water utilization device as claimed in claim 1, characterized in that several reinforcing ribs are provided on the outer surface of the bottom of the box (1).

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