CN201485914U

CN201485914U - Life backwater recycling device

Info

Publication number: CN201485914U
Application number: CN2009201826047U
Authority: CN
Inventors: 曾萌
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-08-10
Filing date: 2009-08-10
Publication date: 2010-05-26
Anticipated expiration: 2019-08-10

Abstract

The utility model relates to a life backwater recycling device, which substantially relates to the separation, the filter, the collection and the recycling again through automatically sending to a water using device of life waste water. The device uses rotational flow which is produced through the flow speed of leading in waste water to separate sewage and discharge, and then waste water which is clean is collected in an associative water collecting box passing through a filter screen through a convection port. A liquid level switch of no-water protection is arranged in the water collecting box, the bottom portion is provided with a water pump, an inlet of the water pump is provided with a check valve, a differential pressure switch is arranged between an outlet and the water using device, a power supply is connected to the water pump after being controlled by the differential pressure switch and the liquid level switch, thereby being capable of leading a valve of the water using device to open and the water level to be above a setting protection water level, recycled water in the water collecting box is absorbed to the water pump and is sent to the water using device through the check valve, is used to wash toilets and mop the floor again, and can save water and reduce the discharge of sewerage.

Description

Life backwater reusing appts

Affiliated technical field

The utility model is a kind of water saving fixtures, the waste water of washing one's face and rinsing one's mouth in the life can be collected in water tank behind separating and filtering and utilize once more.

Background technology

Along with the raising of people's living standard, the improvement of sanitary condition, increased water supply volume greatly, particularly the washroom water occupies the major part of living water use always, and the daily water of flushing the toilet and mopping floor accounts for 1/3 of water supply volume, this not only makes water resource shortage gradually, has also increased the sewage emissions amount.Present water-saving method is that the water-saving sanitary equipment of taking to reduce flow are realized the purpose of economizing on water mostly, the still clean tap water that uses, or wastewater collection got up manually to carry out second use, these modes still can be brought to a certain degree waste and inconvenience to the user.And in fact, the water of flushing the toilet and mopping floor need not be used the cleanliness factor of tap water, and the waste water such as wash one's face and rinse one's mouth of life at ordinary times can reach instructions for use fully behind simple separating and filtering.This not only can play waste water and make full use of, and saves the water resource of growing tension, has alleviated the effluent discharge treating capacity in city simultaneously again greatly, realizes energy-saving and emission-reduction, helps the protection of environment.

Summary of the invention

The utility model has solved above weak point, provides a kind of will washing one's face and rinsing one's mouth automatically the waste water of collecting to be delivered to the water place with the waste water of crossing behind separating and filtering, is back to and flushes the toilet and mop floor.

The technical scheme that the utility model adopted is: life backwater reusing appts is by the rotational flow separation bucket and header tank is conjuncted constitutes; Be provided with head piece between described rotational flow separation bucket and the header tank, this is to being equipped with screen pack in the head piece; Described rotational flow separation bucket is provided with waterwater entrance, overflow pipe and sewage draining exit; Be provided with the liquid-level switch of excessive low water level protection in the described header tank, water pump is equipped with in the bottom, and pump entrance is equipped with flap valve, and exit of pump is connected with pipeline with water consumption device, between pressure difference switch is housed.

Description of drawings

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

Fig. 2 is a circuit interconnect pattern of the present utility model.

As shown in Figure 1 and Figure 2: among the figure: 1. waterwater entrance 2. overflow pipes 3. sewage draining exits 4. screen packs 5. rotational flow separation buckets 6. header tanks 7. flap valve 8. water pumps 9. pressure difference switches 10. liquid-level switches 11. water consumption devices 12. toilet cisterns.

The specific embodiment

As shown in Figure 1 and Figure 2, the utility model will be because will import circular rotational flow separation bucket (5) along bucket wall side direction from the waste water that waterwater entrance (1) is introduced, because it has certain flow rate, the current that pour not only can wash the dirt that invests screen pack (4), the waste water that can also promote in the described bucket forms rotation, and the centrifugal force of generation can will be separated the dirts such as foam that float on the water surface and directly discharge through blow-off pipe from being located at barrel overflow pipe at wall edge (2).And heavier dust class dirt is deposited on circular cyclone separating barrel (5) middle part at the end through the effect of rotary water current centripetal force, can discharge with current when opening sewage draining exit (3) valve gap.

When the waste water water level of rotational flow separation bucket (5) reaches the head piece bottom, waste water from establish between rotational flow separation bucket (5) and the header tank (6) to head piece after filtration net (4) to flow into header tank (6) standby, because rotational flow separation bucket (5) and header tank (6) communicate, so its level unanimity, when the water level of header tank (6) is higher than the mouth of pipe of overflow pipe (2), the floating pollutant of the unnecessary waste water water surface going along with is directly discharged through overflow pipe (2) from rotational flow separation bucket (5), described height to head piece is positioned at the middle part of rotational flow separation bucket (5), its objective is that selectively allowing rotational flow separation go out up and down enters header tank (6) than clean interlude waste water behind the dirt, can increase water quality and reduce screen pack (4) is polluted.

Behind the valve open of water consumption device (11) or toilet cistern (12), because the pipe between water pump (8) outlet and the water consumption device (11) is pressed and is decreased, the pressure difference switch (9) that is loaded on is therebetween connected, after allowing power supply pass through again through liquid-level switch (10) to water pump (8), drive its work, after treatment middle water in the header tank (6) is sucked and delivers to water consumption device (11) by flap valve (7), after water consumption device (11) is closed, because the pipe between water pump (8) outlet and the water consumption device (11) is pressed immediately and is improved, the pressure difference switch (9) that is loaded on is therebetween disconnected, cut off the power supply of water pump (8), it is quit work, because the effect of oppositely damming of flap valve (7) makes the unlikely backflow of water in the suction pipe and keeps certain pressure, makes pressure difference switch (9) remain on off-state.

The effect of liquid-level switch (10) is when drawdown arrives low side, cuts off the power supply of water pump (8), and it can not be worked, thereby protection water pump (8) can not damage because of anhydrous idle running.

The beneficial effects of the utility model are, life are washed one's face and rinsed one's mouth wait waste water to realize automatically again being back to flush the toilet and mop floor etc., can realize the discharging of using water wisely and minimizing sewage.

Claims

1. life backwater reusing appts, it be is characterized in that by rotational flow separation bucket (5) and the conjuncted formation of header tank (6): be provided with head piece between described rotational flow separation bucket (5) and the header tank (6), this is to being provided with screen pack (4) in the head piece; Described rotational flow separation bucket (5) is provided with waterwater entrance (1), overflow pipe (2) and sewage draining exit (3); Be provided with the liquid-level switch (10) of excessive low water level protection in the described header tank (6); water pump (8) is equipped with in the bottom; water pump (8) inlet is equipped with flap valve (7), and water pump (8) outlet is connected with pipeline with water consumption device (11), toilet cistern (12), between pressure difference switch (9) is housed.

2. life backwater reusing appts according to claim 1 is characterized in that: described waterwater entrance (1) imports described rotational flow separation bucket (5) with the waste water of introducing along bucket wall side direction; Described sewage draining exit (3) is located at the bottom of described rotational flow separation bucket (5).

3. life backwater reusing appts according to claim 1 is characterized in that: set height to head piece is positioned at the middle part of rotational flow separation bucket (5) between described rotational flow separation bucket (5) and the header tank (6); The inlet of described water pump (8) puts in connection flap valve (7) from the bottom of header tank (6).

4. according to claim 1 or 3 described life backwater reusing appts, it is characterized in that: power supply connects water pump (8) through described pressure difference switch (9), liquid-level switch (10).