CN2453046Y

CN2453046Y - Domestic equipment for wastewater reuse

Info

Publication number: CN2453046Y
Application number: CN00266618U
Authority: CN
Inventors: 孙伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-12-18
Filing date: 2000-12-18
Publication date: 2001-10-10
Anticipated expiration: 2010-12-18

Abstract

The utility model relates to a reuse device for domestic washing water, which can use domestic washing water (water which has been already used for washing clothes, faces, hands, bathing, etc.) for flushing a water closet after being collected and purified. A water collecting device of the utility model is used for collecting the washing water; a water storage trough, two filter tanks and a water storage tank are in vertical overlapping arrangement; a water sucking pump is arranged between the water storage trough and the water collecting device; the interior of the water collecting device is provided with a photoelectric sensor which can control over-dirty water not to be led into the water storage trough; the interior of the water storage tank is provided with a water level limiting device and an electromagnetic valve to control the inflow of spare running water. The utility model can automatically collect and treat washing water for flushing the water closet.

Description

Home washings water reuse device

The utility model relates to a kind of home washings water reuse device.It is with laundry, water such as wash one's face, wash one's hands, have a bath collects, after the purified treatment, be used further to wash the device in closet pond.

The freshwater resources distributed pole of China is inhomogeneous, and urban water use is generally nervous, and the metropolis is deficient more.Advocating environmental protection and make rational use of resources, is a global problem.

On family's problem of water consumption, general slurry (do washing, have a bath, wash one's face, wash one's hands etc.) accounts for the last 1/3 of whole domestic water, is discharged after the use.In addition, lavatory flushing closet pond water accounts for about 1/4 of whole domestic water; And the requirement of the clean level of this type of water is not really high.Also do not find to use and introduce the reutilizing device of this type of small home at present with washings.

Therefore, the purpose of this utility model is to provide a kind of home washings water reuse device, uses this device, can be used to wash the closet pond with after the slurry collection and treatment.Both satisfy family's water requirement in every respect, demonstrated fully reasonable use of water and the principle that economizes on resources again.

Below with reference to accompanying drawings technical solution of the present utility model is described.

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

Fig. 2 is a water pipe line system drawing of the present utility model;

Fig. 3 is the structural representation of water collector of having a bath;

Fig. 4 is the sectional drawing along I-I line of Wiping mechanism 27.

Fig. 5 is the sectional drawing of the axis of rotation 37 of Wiping mechanism 27 along II-II line.

Version of the present utility model as shown in Figure 1. It comprises water collector 30 and has a bath and catchment Device 32, pulsating pump 10, aqua storage tank 15, upper filter box 17, lower filter box 16, electric appliance control box 12 And water storage tank 5. Wherein pulsating pump 10 is between water collector 30 and aqua storage tank 15. Water inlet pipe 3 Mouth of pipe place is provided with filter screen 2. Aqua storage tank 15, pulsating pump 10, upper filter box 17, lower filter box 16, storage Water tank 5 vertical overlapping placements should be higher than the water tank of toilet toilet during installation. Water collector 30 should Be installed in the position of hand washing sink below.

The water pipe line system of this device, as shown in Figure 2. Answer plugged during use.

The delivery port place of the water collector 30 of this device is provided with hand switch 28, and the water inlet of water inlet pipe 3 is provided with filter screen 2, and this filter screen 2 can join with the hand switch 28 of water collector 30 or with the delivery port 31 of the water collector 32 of having a bath.The outfall of water collector 30 is joined by electromagnetic valve 13 and sewer pipe (not shown go out).Water collector 30 is in the washbasin lower position, and the washings of washbasin discharging flow into from the water inlet of water collector 30 tops.Water level limiter 24 is housed in the water collector 30, prescribes a time limit when water level reaches, pulsating pump 10 is started working, and the washings in the water collector 30 are delivered in the aqua storage tank 15 by water inlet pipe 3 and outlet pipe 11; Prescribe a time limit when water level reaches down, pulsating pump 10 quits work.The bleed off pipe 29 and the sewer pipe of water collector 30 join.When the hand switch 28 of water inlet pipe 3 and water collector 30 joined, hand switch 28 was an opening; When water inlet pipe 3 hand switch 28 with water collector 30 disconnects, and when joining with the delivery port 31 of the water collector 32 of having a bath, hand switch 28 is a closed condition.Another water inlet place of water collector 30 is provided with hand switch 1, and this hand switch 1 is normally closed and join with the delivery port of washing machine; During laundry hand switch 1 is opened, the washings that washing machine is discharged flow into water collector 30.Photoelectric sensor 14 is housed in the water collector 30, and whether the washings of discerning the washing machine discharging specially are too muddy; When hand switch 1 was connected, photoelectric sensor 14 entered duty; Prescribe a time limit when water level reaches going up of water level limiter 24, photoelectric sensor 14 is started working, photoelectric sensor 14 access failures, and expression water is too muddy, should not deal with, and electromagnetic valve 13 is connected, and water is emitted; Photoelectric sensor 14 is connected, and expression water can deal with, and pulsating pump 10 is started working, and by water inlet pipe 3 and outlet pipe 11 washings is sent in the aqua storage tank 15.When hand switch 1 was closed, photoelectric sensor 14 entered off working state, did not do identification and handled.Photoelectric sensor 14 identifications once can be handled washings of washing machine discharging.Light-sensitive element place at photoelectric sensor 14 is provided with Wiping mechanism 27, as Fig. 4, shown in Figure 5.This mechanism is connected together axis of rotation 37 and wiping block 34 by nylon rope 33, is compressed by clamping frame 35, rotates axis of rotation 37, drives wiping block 34 and moves up and down, and wipes the surface contaminants of light-sensitive element cover glass 36, prevents that maloperation from taking place.

Use the water collector 32 of having a bath when having a bath.Have a bath water collector 32 structure as shown in Figure 3.The hand switch 28 of water collector 30 should be closed during use, the hand switch 28 of water inlet pipe 3 and water collector 30 is separated and join with the delivery port 31 of the water collector 32 of having a bath; Rotate electrical equipment knob 6, photoelectric sensor 14, water level limiter 24 are quit work with electromagnetic valve 13.The have a bath bottom surface of water collector 32 has the gradient slightly, and its delivery port 31 is positioned at lower.

In the aqua storage tank 15 of this device water level limiter 25 is housed, when washings reach aqua storage tank 15 by water inlet pipe 3 and outlet pipe 11, water level is reached in limited time, pulsating pump 10 stops to supply water.This water level limiter 25 can replace with mechanical type water level limit switch.Mechanical type water level limit switch 18 is housed in last filter box 17, and the washings in the aqua storage tank 15 flow into upward filter box 17 by mechanical type water level limit switch 18.The washings of filter box 17 in the inflow, the filter screen 20 of rough sand, rubble grain or nonwoven 19 and bottom by last filter box 17 bottoms flows into filter box 16 down, by the nonwoven of filter box 16 bottoms or the filter screen 22 of non-woven cotton 21 and bottom down, flows into water storage tank 5 again.The nonwoven of rough sand, rubble grain or the nonwoven 19 of last filter box 17 bottoms, following filter box 16 bottoms or non-woven cotton 21 are wanted regular rinsing, replacing.Should adjust the water flux of filter box 17 and following filter box 16, make down the water flux of the water flux＞last filter box 17 of filter box 16, when water level raise, mechanical type water level limit switch 18 turned down, and the flow of water reduces; When water level reached the spacing position of mechanical type water level limit switch 18, mechanical type water level limit switch 18 cut out, and stopping upwards, filter box 17 supplies water.Last filter box 17, following filter box 16, aqua storage tank 15 and water storage tank 5 all are provided with spout hole, and the washings that will overflow by bleed off pipe 9 import sewer pipe.

Behind the washings process two-stage filter box, can use and be stored in the water storage tank 5.Be provided with water level limiter 26 in the water storage tank 5, prescribe a time limit when water level reaches, pulsating pump 10 quits work, and excessive washings enter sewer pipe by bleed off pipe 9; Water level reaches down in limited time, and the expression washings are under-supply, and electromagnetic valve 8 is connected, and tap water flows into from standby pipes 7, and when the tap water quantity delivered reached the middle part of water level limiter 26, electromagnetic valve 8 cut out, and tap water stops to flow into.To there be a certain amount of water all the time in the water storage tank 5, use for flushing closet pond.Electromagnetic valve 8 also can be replaced by mechanical type water level limit switch.Sterilization delayed release device 23 is housed in water storage tank 5; Also sterilization delayed release device 23 can be placed in the aqua storage tank 15, prevent to grow mosquito.

The utlity model has following function and characteristics:

1. utilize again after will washing the wastewater treatment of usefulness, will save the consumption of freshwater resources greatly.

2. the start-stop and the effluent discharge of pulsating pump 10 are controlled in electromagnetic valve 13 interlocks at

water level limiter

24,25,26, photoelectric sensor 14, mechanical type water level limit switch 18 and outfall place automatically.

3. photoelectric sensor 14 is distinguished the muddy degree of washing machine discharge water, and by too turbid water discharging of electromagnetic valve 13.

4. by two-

stage filter box

17,16, contaminant filter is fallen.

5. water level limiter in the water storage tank 5 26 and electromagnetic valve 8 interlocks, the confession of controlling standby tap water automatically with stop, guarantee there is a certain amount of water all the time in the water storage tank 5, for the pond use of flushing closet.

Claims

1. home washings water reuse device, it is characterized in that: this device comprises water collector (30) or the water collector of having a bath (32), pulsating pump (10), aqua storage tank (15), goes up filter box (17), following filter box (16), electric appliance control box (12) and water storage tank (5), wherein said aqua storage tank (15), described upward filter box (17), described filter box (16) and the vertical overlapping setting of described water storage tank (5) down, described pulsating pump (10) is arranged between described water collector (30) and the described aqua storage tank (15), and water inlet pipe mouth of pipe place is provided with filter screen (2).

2. home washings water reuse device according to claim 1, it is characterized in that: be provided with water level limiter (24) and photoelectric sensor (14) in the described water collector (30), the delivery port place is provided with hand switch (28), the water inlet place is provided with hand switch (1) down, the outfall place is provided with electromagnetic valve (13) and joins with sewer pipe, and bleed off pipe (29) joins with sewer pipe.

3. home washings water reuse device according to claim 2, it is characterized in that: the described photoelectric sensor (14) in described water collector (30), regulate the induction degree of light-sensitive element, only manageable washings are introduced described aqua storage tank (15).

4. home washings water reuse device according to claim 3 is characterized in that: described going up in filter box 17 and the following filter box 16 is provided with filtering material, and this filtering material is rough sand, rubble, nonwoven or non-woven cotton, filter screen.

5. home washings water reuse device according to claim 4 is characterized in that: water level limiter (26) is housed in the described water storage tank (5), and standby running water pipe (7) is connected with described water storage tank (5) by electromagnetic valve (8).

6. home washings water reuse device according to claim 5 is characterized in that: sterilization delayed release device (23) is housed in the described water storage tank (5), and described sterilization delayed release device (23) also can be installed in the described aqua storage tank (15).

7. home washings water reuse device according to claim 3; it is characterized in that: the described light-sensitive element place at described photoelectric sensor (14) is provided with Wiping mechanism (27), and described wiping 5 is wiped away mechanism (27) and is made up of nylon rope (33), wiping block (34), compressing frame (35), cover glass (36), axis of rotation (37).