CN101148907A - Displacement-reducing water-saving device - Google Patents

Abstract

The discharge reducing and water saving apparatus consists of one water collecting pond, one water storing tank, two 25 W submerged pumps, one solenoid valve and one control circuit. It can collect domestic waste water, store the waste water in the water storing tank, providing toilet with water and changing to supply tap water in the condition of no water in the water storing tank automatically. It has very low power consumption and obvious water saving effect.

Description

Displacement-reducing water-saving device

Affiliated technical field

The present invention relates to reduce domestic water, reduce the discharge capacity of waste water, make family domestic waste water obtain utilizing for the second time.

Background technology

General flush toilets technology all is directly to use the city tap-water flushing now, and the water supply volume of flush toilet is very big, someone estimates and accounts for 40% of domestic water ratio greatly, and family's others water such as bathing, do washing, wash one's face and rinse one's mouth, a large amount of waste water such as kitchen are directly discharged, and have wasted a lot of water.The present invention exactly with bathing, do washing, wash one's face and rinse one's mouth, wastewater collection such as kitchen and storing, for the flush toilet water.

Summary of the invention

In order to save living water use, reduce discharge capacity, the present invention be exactly fully with bathing, do washing, wash one's face and rinse one's mouth, kitchen waste water is collected, be stored in the water storage box for the flush toilet water.The technical scheme that technical solution problem of the present invention adopts is: 1, below accomodation ground, it is dark to be each 150mm of length and width, the collecting-tank of 80mm, catchment top also a little less than ground, underground pipeline is passed through in the kitchen and the waste water of washing one's face and rinsing one's mouth, be switched in the collecting-tank, bathing and laundrywastes can be in ground flow directly into collecting-tank, also bottom connection gutter catchments, in the gutter upper end a pluggable trap is installed, when the collecting-tank inner product has dirt, trap can be extracted, dirt is just discharged through the drainage pipe of collecting-tank inner bottom part, trap lower end external diameter must with the gutter internal diameter mutually in, in gutter is inserted in the trap lower end, when the water bend cutting was gone into the collecting-tank drainage pipe in the collecting-tank, the bent up end water inlet that catchments will be lower than collecting-tank periphery 10-15mm.The part that water in the collecting-tank is no more than trap upper end water inlet retains in collecting-tank, and the water that surpasses trap upper end water inlet flows into drainage pipe through the trap water inlet through trap, does not make accomodation ground ponding (in the accompanying drawing one shown in (7)).

Waste water for store collected, the water storage box of a volume 60-80 liter is set, the small-sized submersible pump of 2 each 25W is installed in the water storage box, one with the waste water that extracts in the collecting-tank, a water that extracts in the water storage box supplies the water-closet tank water, and water storage box is equipped with overflow pipe bottom installation blowoff valve and leads in the collecting-tank.(in the accompanying drawing one shown in (13) (15))

Water inlet pipe at toilet is connected with the city water pipe road through electromagnetic valve.(in the accompanying drawing one shown in (24) (25) (26)).

Realize control automatically by the circuit that triode, integrated circuit and relay etc. constitute.(accompanying drawing one)

The present invention installs before the back uses for the first time, must in water storage box, add water to more than the submersible pump water wheels, with in the pump chamber and the air in the suction water pipe discharge.(suction water pipe one terminates at submersible pump M1 water sucking mouth, and an end connects an end of flap valve, and the other end of flap valve is installed filter screen, and suction water pipe is equipped with an end of flap valve and filter screen and puts into collecting-tank).

Description of drawings

The required components and parts of electrical schematic diagram

Code name	Title	Model and parameter
			IC1、IC2、IC3	Time base circuit	NE555
IC4	Hex inverter	CC4069
			M1、M2	Submersible pump	AC220V、25W
M3	Electromagnetic valve	AC220V、Φ15
			K1、K2、K3	Relay	Coil DC12V
		Contact A C250V, 1A
			Q1	Triode	13003

Q2	Triode	8050
			D1、D2、D3、D4 D8、D10、D15	Diode	1N4007
D5、D9、D11、D12 D13、D14、D16	Diode	1N4148
			D6	Zener diode	6.2V、0.5W
D7	Schottky diode	200V、1A
			F1	Protector	AC250V、1A
LE	Leakage switch	AC220V、1A
			T	Pulse transformer	Two E core post 5 * 5mm L1=300 circle L2=28 circle L3=12 circles

Code name	Title	Model and parameter
			R1、R11、R16、R18	Resistance	220KΩ	1/8W
R2	Resistance	12Ω					1/8W
			R3	Resistance	750Ω	1/8W
R4	Resistance	560Ω 1/8W
			R5	Resistance	68K 1/8W
R6	Resistance	330K 1/8W
			R7、R12	Resistance	1MΩ	1/8W

R8、R12、R15、R17 R19、R21	Resistance	22KΩ	1/8W
				R9	Resistance	5KΩ	1/8W
R10	Adjustable resistance	150K
			R14、R20	Resistance	100KΩ	1/8W
C1	Electric capacity	1μ AC400V
			C2	Electric capacity	3.3μ 400V
C3	Electric capacity	10μ 25V
			C4	Electric capacity of the dacron	472
C5	Electric capacity	100μ 25V
			C6、C12、C18	Electric capacity	22μ 25V
C7、C9、C14、C17	Ceramic disc capacitor	104
			C8、C10、C11、C13 C15、C16	Electric capacity	47μ 25V

Block diagram illustrating and material requested

Sequence number	Title	Model and explanation
			0-4	The water level rapier	Stainless steel
5	Ground
			6	The wash basin gutter
7	Collecting-tank	The dark 80-100mm of 150 * 150mm
			8	The trap water inlet

9	Trap	φ25-32PVC
			10	The collecting-tank gutter
11	Submersible pump M1 filter screen	The upper end is connected with flap valve
			12	The submersible pump flap valve	Water inlet connects filter screen, and delivery port is connected with the submersible pump suction water pipe
13	The water storage box blowoff valve
			14	Submersible pump M1 suction water pipe	Water inlet end connects the flap valve water side and connects the submersible pump water sucking mouth
15	The water storage box overflow pipe	φ25PVC
			16	Submersible pump M1 delivery port
17	Submersible pump M1	25WAC 220V
			18	Kitchen vegetable sink gutter
19	Submersible pump M2 water sucking mouth
			20	Submersible pump M2	2.5W AC220V
21	Submersible pump M2 outlet pipe	The lower end connects submersible pump M2 delivery port, and the upper end feeds in the water-closet tank
			22	Water storage box	Volume 60-80 liter
23	Water-closet tank
			24	The city water pipe road
25	Electromagnetic valve	φ				15 AC220V must match with water inlet pipe
			26	The water-closet tank water inlet pipe

The specific embodiment

In figure one; the 220V electric main is divided into two-way behind earth leakage circuit-breaker, fuse; the contact control submersible pump M1 of one tunnel relay K 1, K2, K3, M2, M3; the switch voltage-stabilizing circuit that the DC voltage of one tunnel bridge rectifier rectification C5 filtering that is made of commutation diode D1, D2, D3, D4 through the C1R1 current limliting constitutes through high frequency transformer T, triode Q1, Q2 is through the L2 step-down, and the 12V DC voltage of D7, C5 rectifying and wave-filtering is for the power supply of IC1, IC2, IC3, IC4 and relay K 1, K2, K3 coil.

The operation of the circuit control submersible pump M1 that constitutes by two phase inverters in time base circuit IC1 and the hex inverter IC circuit 4 and relay K 1 resistance, electric capacity etc. and stopping.

The circuit that is made of phase inverter among time base circuit IC2 and the six negative circuit IC4 and relay K 2 electricity the moon, electric capacity, diode etc. is controlled the operation of submersible pump M2 and is stopped.

The operation of the circuit controling electromagnetic valve that constitutes by time base circuit IC2, relay K 3 and resistance, electric capacity, diode etc. and stopping.

When the water level in the collecting-tank is lower than rapier 1,2 jiaos of connections of IC1 by resistance R 11,2 jiaos of IC1 are high level, 3 jiaos of output low levels of IC1, not adhesive of relay K1, submersible pump M1 does not work.

When the water level in the collecting-tank rises to rapier 1,2 jiaos of high potentials of IC1 are shunted through water resistance by R13 and rapier 1, IC12 angle current potential is lower than 1/3 of power supply potential, 3 jiaos of output high potentials of IC1, relay adhesive, the K1 closing of contact, submersible pump M1 operation, water in the collecting-tank is pumped to water storage box, simultaneously, the delay circuit that is made of 6 jiaos, 7 jiaos of IC1 and R10, C10 begins regularly, through 6-8 second (timing is adjusted by R10) timing to, 3 jiaos of output electronegative potentials of IC1, relay K 1 discharge, the K1 contact disconnects, and submersible pump M1 is out of service.(water that timing is adjusted in the collecting-tank is drained, relay K 1 discharges), using the purpose of timer is in order to reduce rapier quantity, make simple installation, when waste water constantly flows in the collecting-tank, when water level in the collecting-tank and rapier 1 Long contact time, the 2 angular length times of IC1 are electronegative potential, relay K 1 keeps adhesive, makes submersible pump M1 pump the interior water of collecting-tank continuously in water storage box.

When the water level in the water storage box rises to rapier 3,3 jiaos the high level that is switched to IC4 through R7 is by R8, rapier 3 and water resistance shunting, make 3 jiaos of IC4 to become low level, 4 jiaos of output high level of IC4 are switched to 5 jiaos of IC4,4 jiaos of IC1 are connected in 6 jiaos of output low level positions that make IC4 through resistance R 9, make 4 jiaos of IC1 to be 3 jiaos of output electronegative potentials that electronegative potential forces IC 1, relay K 1 discharges.The K1 contact disconnects, submersible pump M1 is out of service, when the water level in the collecting-tank rises in the collecting-tank water bent up end water inlet, water in the collecting-tank flows in the drainage pipe by trap upper end water inlet, because of water bent up end water inlet in the collecting-tank than the peripheral low 15mm of collecting-tank, therefore the water in the collecting-tank can not overflow collecting-tank, is catchmented in ground.

When water level in the water storage box is reduced to rapier 3 when following, 3 jiaos of high potentials of IC4 are not by R8 rapier 3 and water resistance shunting, 4 jiaos of output electronegative potentials of IC4, connect 4 jiaos, 4 jiaos of IC1 are high potential, 3 jiaos of output high potentials of IC1, relay K 1 adhesive, the K1 closing of contact, M1 pumps the interior water of collecting-tank to water storage box.

Water level in water-closet tank is lower than rapier 4, when the water level in the water storage box is higher than rapier 2,2 jiaos of IC2 connect and be high potential through R16, connect through R18 for 2 jiaos of IC3, but shunted through water resistance by R19, D14 rapier 2 simultaneously for 2 jiaos of IC3,2 jiaos of current potentials of IC3 are lower than 1/3 of power supply potential, 6 jiaos of high potentials of connecting through R20 of IC3 are shunted through water resistance by R21, D16 rapier 2,6 jiaos of current potentials of IC3 be lower than power supply current potential 2/3, export high potentials for 3 jiaos of IC3 at this moment, relay K 3 not adhesives, electromagnetic valve M3 does not work.This moment, 2 jiaos of current potentials of IC2 were higher than 1/3 of power supply potential.1 jiao of high potential of connecting through R12 of IC4 is by R15, D9 rapier 2 is shunted by water resistance, 1 jiao of IC4 is electronegative potential, 2 jiaos of output high level of IC4, connect IC2 through R14 6 jiaos, make 6 jiaos of current potentials of IC2 be higher than 2/3 of power supply potential, 3 jiaos of output electronegative potentials of IC2, relay K 2 adhesives, the K2 closing of contact, the water that submersible pump M2 operation is pumped in the water storage box is delivered in the water-closet tank, when the water level in the water-closet tank rises to rapier 4,2 jiaos of high level of IC2 are by R17, D12, rapier 4 is by the water resistance shunting, and 2 jiaos of current potentials of IC2 are lower than 1/3 of power supply potential, 3 jiaos of output high potentials of IC2, relay K 2 discharges, and it is out of service that the K2 contact disconnects submersible pump M2.

Water level in water storage box is lower than rapier 2, the water-closet tank water level is lower than rapier 4, this moment, 1 jiao of high potential of IC4 was not high potential by R15, D9 probe 2 through the water resistance shunting, 2 jiaos of output low levels of IC4, connect IC2 through R14 6 jiaos, 6 jiaos of current potentials of IC2 are lower than 2/3 of power supply potential, 2 jiaos of high potentials of connecting through R16 of IC2 are not shunted through water resistance by R17, D12, rapier 4 yet, 2 jiaos of current potentials of IC2 are higher than 1/3 of power supply potential, 3 jiaos of output high potential relay K, the 2 not adhesives of IC2, submersible pump M2 does not move.This moment, 6 jiaos of high level of connecting through R20 of IC3 were higher than 2/3 of power supply potential, 3 jiaos of output low levels of IC3, the flat K3 adhesive of relay, the K3 closing of contact without R21, D16 probe 2 through 6 jiaos of current potentials of water resistance shunting IC3.Electromagnetic valve M3 operation city tap water supplies water in water-closet tank through electromagnetic valve, when water level rises to rapier 4 in the water-closet tank, 2 jiaos of current potentials of IC3 are shunted through water resistance through R19, D13 probe 4,2 jiaos of current potentials of IC3 are lower than 1/3 of power supply potential, 3 jiaos of output high level of IC3, relay K 3 discharges, and the K3 contact disconnects, closed electromagnetic valve, city's tap water stops to supply water in water-closet tank.

When city's tap water through electromagnetic valve when toilet supplies water, when if the water level in the water storage box rises to rapier 2,2 jiaos of high level of IC3 are shunted through water resistance by R19, D14, rapier 2,2 jiaos of current potentials of IC3 are lower than 1/3 of power supply potential, 6 jiaos of high potentials of IC3 are shunted through water resistance by R21, D16, rapier 2 simultaneously, 6 jiaos of current potentials of IC3 are lower than 2/3 of power supply potential, at this moment, 3 jiaos of output high potential relay K 3 of IC3 discharge, the K3 contact disconnects, electromagnetic valve M3 closes, and city's tap water stops to supply water in water-closet tank through electromagnetic valve.Simultaneously, 1 jiao of current potential of IC4 is shunted through water resistance by R15, D9, rapier 2,1 jiao of IC4 is electronegative potential, 2 jiaos of output high potentials of IC4, connect through R14,6 jiaos of current potentials of IC2 are higher than 2/3 of power supply potential, and 2 jiaos of current potentials of this IC2 are higher than 1/3 of power supply potential, 3 jiaos of output electronegative potentials of IC2, relay K 2 adhesives.The K2 closing of contact, submersible pump M2 operation, the water of taking out in water storage box supplies water to water-closet tank.Otherwise, when the water level in the water storage box is reduced to rapier 2 when following, 1 jiao of IC4 is high level, 2 jiaos of output low levels of IC4,6 jiaos of current potentials connecting IC2 through R14 are lower than 2/3 of supply voltage, 3 jiaos of output high potentials of IC2, relay K 2 discharges, the K2 contact disconnects, and submersible pump M2 is out of service, does not supply water in water-closet tank.This moment, 2 jiaos of current potentials of IC3 were not shunted through water resistance by R19, D14, rapier 2,6 jiaos of current potentials of IC3 are not shunted through water resistance by R21, D16 rapier 2,3 jiaos of output electronegative potentials of IC3, relay K 3 adhesives, contact K3 closure, electromagnetic valve M3 operation, city's tap water supplies water to water-closet tank through electromagnetic valve, water level rises to when water level rises to rapier 2 in rapier 4 or the water storage box to water-closet tank, all makes 3 jiaos of output high level of IC3, and relay K 3 discharges, contact K3 disconnects, electromagnetic valve M3 closes, and city's tap water stops, and supplies water in water-closet tank through electromagnetic valve.

Accompanying drawing 1: be electrical schematic diagram and collecting-tank, water storage box, toilet electrical connection schematic diagram.

Accompanying drawing 2: the structure chart that is collecting-tank, water storage box.

Accompanying drawing 2 upper figure are planes of collecting-tank, water storage box.

Figure is the A-A profile of collecting-tank, water storage box in the accompanying drawing 2.

Accompanying drawing 2 figure below are B-B profiles of collecting-tank, water storage box.

Claims (2)

1. displacement-reducing water-saving device is by collecting-tank, flap valve submersible pump M1, M2 electromagnetic valve, water storage box and control circuit constitute, it is characterized in that: every waste water of collecting by collecting-tank is drawn in the water storage box by submersible pump M1 to be stored, pump in the water-closet tank by submersible pump 2, for the flush toilet water, when anhydrous in the water storage box or few water, add in the water-closet tank by electromagnetic valve by city's tap water.

2. according to claims 1 described displacement-reducing water-saving device, it is characterized in that: a trap is installed at collecting-tank lower end and drainage pipe connector place, and end entrance is lower than collecting-tank periphery height on the trap, and gutter is tightly inserted in the trap lower end, and waterproof is leaked.

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