CN104988964A - Household waste water recycling device - Google Patents

Abstract

A household waste water recovery device, comprising a water collection tank, a connecting pipe and a water storage tank, the water storage tank is arranged under the water collection tank, the connecting pipe communicates with the water collection tank and the water storage tank, and the connecting pipe is also provided with a device for preliminary filtering Filter device, U-shaped bend for preventing odor and spherical filter bag for removing water foam, the filter device is installed on the connecting pipe at the outlet of the water collection tank, and the spherical filter bag is set in the water storage tank and at the end of the connecting pipe Connection, the U-shaped bend is arranged on the connecting pipe between the filter device and the spherical filter bag, and the filter device includes a box body and a filter screen set in the box body. The invention is simple in structure, reasonable in design, does not consume other energy, and only uses the gravity of water to recycle and reuse waste water, which is convenient for popularization and low in cost. It not only saves water, but also reduces household expenses.

Description

A household waste water recycling device

technical field

The invention relates to a waste water reuse device, in particular to a household waste water recovery device.

Background technique

Water is an indispensable resource in life. Water is used everywhere in life, but because water in life is often used for a single use, such as domestic cleaning water, it is often discharged directly after use. Water reuse can not only save resources, but also reduce household expenses, so many waste water collection devices are used, but because the recycled water often contains impurities and sundries, it is inconvenient for recycling, and if the cost of recycling devices is too high, it will aggravate User burden is not easy to promote and use.

Contents of the invention

The purpose of the present invention is to solve the problems of inconvenient filtration and high cost of the existing waste water recovery device, and provide a household waste water recovery device, which can recycle part of the waste water that can be used for secondary use through preliminary treatment, thereby saving water resources. Play a role in reducing family expenses.

The present invention is for solving the deficiencies of the above-mentioned technical problems, and the technical scheme adopted is:

A household wastewater recycling device, including a water collection tank, a water collection pipe, a connecting pipe and a water storage tank, the water storage tank is arranged under the water collection tank so as to facilitate the gravity of the water to make the water flow into the water storage tank for storage, and there is a gap between the water storage tank and the water collection tank A filter device for preliminary filtration is provided. The two ends of the water collection pipe are respectively connected to the water outlet of the water collection tank and the water inlet of the filter device to facilitate the preliminary filtration of the collected waste water. The two ends of the connecting pipe are respectively connected to the filter The water outlet of the device and the water inlet of the water storage tank are used to collect and store the wastewater after primary filtration. The end of the water inlet of the water storage tank is also provided with a filter bag for secondary filtration. The filter device includes a box body and a card The filter screen installed in the box, the side wall of the box body is provided with an installation port for taking and placing the filter screen, and the side wall opposite to the installation port is equipped with a filter screen block for supporting the filter screen, and the filter screen is provided with a support On the filter block and the installation port, it is convenient to discharge the filtered debris in time.

The bottom of the water storage tank is provided with a sewage outlet, and the side wall is provided with a drain outlet. The distance from the drain outlet to the bottom of the water storage tank is 5-10 cm. The top of the water storage tank is also connected with a cleaning port so that clean water can be connected to the sewage outlet. The water storage tank is cleaned, and an exhaust device is installed inside the water storage tank so as to discharge the peculiar smell in the water storage tank.

The end of the filter screen close to the installation opening is provided with a baffle to prevent water from splashing out, and the height of the baffle is smaller than that of the installation opening.

The exhaust device is an exhaust fan, or other exhaust devices can be used as long as they play the role of ventilation, but in order to avoid excessive cost, low-cost exhaust devices are generally used.

The beneficial effects of the present invention are: the present invention is simple in structure, reasonable in design, does not consume other energy, only utilizes the self-gravity of water to recycle and reuse waste water, is convenient to popularize, and has low cost, not only saves water, but also reduces household expenses.

Description of drawings

Fig. 1 is a schematic diagram of the structure of the present invention.

Fig. 2 is an enlarged schematic view of the filter device of the present invention.

Icon marks: 1. Water collection tank; 2. Filter screen; 201. Baffle; 3. Box body; 301. Installation port; 302. Filter block; 4. Water collection pipe; 5. Connecting pipe; 6. Filter bag; 7. Water storage tank; 8. Cleaning port; 9. Exhaust device; 10. Sewage outlet; 11. Drainage port.

Detailed ways

Shown in Figure 1 and Figure 2, the specific implementation is as follows:

A household waste water recovery device, comprising a water collection tank 1, a water collection pipe 4, a connecting pipe 5 and a water storage tank 7, the water storage tank 7 is arranged below the water collection tank 1 so as to facilitate the gravity of water to make water flow into the water storage tank 7 for storage, A filter device for preliminary filtration is also arranged between the water tank 7 and the water collection tank 1, and the two ends of the water collection pipe 4 are respectively connected to the water outlet of the water collection tank 1 and the water inlet of the filter device so as to perform preliminary filtration on the collected waste water. Filtration, the two ends of the connecting pipe 5 are respectively connected to the water outlet of the filter device and the water inlet of the water storage tank 7 so as to collect and store the waste water after the primary filtration, and the end of the water storage tank 7 water inlet is also provided with a filter for secondary filtration. The filter bag 6, the filter device includes a box body 3 and a filter screen 2 stuck in the box body 3, the side wall of the box body 3 is provided with an installation port 301 for taking and placing the filter screen 2, and A filter block 302 for supporting the filter screen 2 is installed on the side wall opposite to the installation opening 301 , and the filter screen 2 is clamped and supported on the filter screen block 302 and the installation port 301 .

The bottom of the water storage tank 7 is provided with a sewage outlet 10, and the side wall is provided with a drain outlet 11. The distance from the drain outlet 11 to the bottom of the water storage tank 7 is 10 cm, and the top of the water storage tank 7 is also connected with a cleaning port 8 so as to feed clean water. Cooperate with the sewage outlet 10 to clean the water storage tank 7, and an exhaust device 9 is also installed inside the water storage tank 7 so as to discharge the peculiar smell in the water storage tank.

The end of the filter screen 2 close to the installation opening 301 is provided with a baffle 201 to prevent water from splashing out, and the height of the baffle 201 is smaller than that of the installation opening 301 .

The exhaust device 9 is an exhaust fan.

When in use, the waste water that can be reused in life is collected through the water collection tank 1, and then filtered through the filter screen 2 to remove vegetable leaves and other sundries, and then the filter screen 2 is taken out through the installation port 301, and the sundries are poured out , and reinstall it so that the filter screen 2 is clamped on the installation port 301 and the filter screen block 302. At the same time, a baffle 201 to prevent water from splashing out is provided on the filter screen near the installation port 301 to prevent water from colliding with the filter screen 2. The water is splashed out, and at the same time, an exhaust device is arranged in the water storage tank 7, which can effectively eliminate the peculiar smell and replace the air, so as to prevent the air from entering the room along with the reverse flow of the pipe, so as to ensure that the air in the room is fresh, and then the water foam and foam in the water can be discharged through the filter bag 6. For other small particles of sundries, the filter bag 6 is made of water-permeable and impermeable fine material. When the recovered waste water needs to be used, the drain port 11 can be opened, and the drain port 11 is 10 cm away from the bottom of the water storage tank 7. It can be adjusted to generally be 5-10cm all can prevent the waste from clogging the drain due to water precipitation, and a sewage outlet is provided at the same time, which can regularly clean up the waste produced by water precipitation at the bottom of the water storage tank 7.

The technical solutions and implementation methods listed in the present invention are not limiting, and solutions that are equivalent to or have the same effect as the technical solutions and implementation methods listed in the present invention are within the protection scope of the present invention.

Claims (4)

1. A household waste water recovery device, characterized in that: it includes a water collection tank (1), a water collection pipe (4), a connecting pipe (5) and a water storage tank (7), and the water storage tank (7) is arranged on the water collection tank (1) In order to facilitate the gravity of the water, the water flows into the water storage tank (7) for storage. A filter device for preliminary filtration is also arranged between the water storage tank (7) and the water collection tank (1). The two ends of the water collection pipe (4) The two ends of the connecting pipe (5) are respectively connected to the water outlet of the filter device and the water storage tank ( 7) on the water inlet to facilitate the collection and storage of the primary filtered waste water, the end of the water inlet of the water storage tank (7) is also provided with a filter bag (6) for secondary filtration, the filter device includes a box ( 3) and the filter screen (2) clamped in the box body (3), the side wall of the box body (3) is provided with an installation port (301) for taking and placing the filter screen (2), and the installation port A filter block (302) for supporting the filter screen (2) is installed on the opposite side wall of (301), and the filter screen (2) is clamped and supported on the filter block (302) and the installation port (301). 2. A household wastewater recovery device according to claim 1, characterized in that: the bottom of the water storage tank (7) is provided with a sewage outlet (10), and the side wall is provided with a drainage outlet (11), and the drainage outlet (11) The distance from the bottom of the water storage tank (7) is 5-10cm, and the top of the water storage tank (7) is also connected with a cleaning port (8) to facilitate the introduction of clean water and the sewage outlet (10) to cooperate with the water storage tank (7). Cleaning, the inside of the water storage tank (7) is also equipped with an exhaust device (9) so as to discharge the peculiar smell in the water storage tank. 3. A household wastewater recycling device according to claim 1, characterized in that: the end of the filter screen (2) close to the installation port (301) is provided with a baffle (201) to prevent water from splashing out, The height of the baffle (201) is smaller than the height of the installation opening (301). 4. A household waste water recovery device according to claim 2, characterized in that: said exhaust device (9) is an exhaust fan.