CN103031872A - Device for flushing toilet by constant-pressure reuse water supplied through processing washing water and rainwater - Google Patents
Device for flushing toilet by constant-pressure reuse water supplied through processing washing water and rainwater Download PDFInfo
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- CN103031872A CN103031872A CN2011103317912A CN201110331791A CN103031872A CN 103031872 A CN103031872 A CN 103031872A CN 2011103317912 A CN2011103317912 A CN 2011103317912A CN 201110331791 A CN201110331791 A CN 201110331791A CN 103031872 A CN103031872 A CN 103031872A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
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Abstract
The invention discloses a device for flushing a toilet by constant-pressure reuse water supplied through processing washing water and rainwater. The device comprises a water storage tank, a connecting pipeline, a rainwater collecting pipeline, a faucet, a washing basin, a toilet seat flushing tank, a liquid level switch, a liquid level sensor, a water pump motor, an electromagnetic valve and a control box, wherein the water storage tank comprises a rainwater pond, a washing water mixed settling pond, a sterilization disinfecting pond and a clear water pond; mud in the reuse water is precipitated through thick and fine mesh deletion filter screens, and the reuse water is subjected to ozone sterilization disinfection; and the secondary clear water keeps circulating at the constant pressure to supply the reuse water through the functions of a frequency changer of a PLC (programmable logic controller), a PID (proportion integration differentiation) regulator, a pressure and liquid level sensor and each switch and the like, so that the problems that the storage amount of the reuse water is less, the secondary pollution is caused due to the fact that the reuse water is not processed, and the water cannot be used by users in the whole resident community because the water pressure of the whole pipeline is not enough are solved; the users in the whole building or the whole resident community can use the reuse water normally, and the water resources can be greatly saved.
Description
Technical field
The present invention relates to a kind of water saving fixtures
Background technology
All be to utilize the recovery of the living water use of the single household usefulness of flushing the toilet at secondary water utilization with the field great majority at present, Chinese utility model patent manual CN2639378Y discloses a kind of domestic water in building and roof rainwater recycle device, the utility model is to be located at roof by the rainwater collection header, and return water tank and toilet cistern are separately positioned in the two adjacent up and down floors.Utilize the floor drop to flush the toilet with the recovery intermediate water, energy conservation, the recycle-water of Stall is used for the flowers, plants and trees in pouring campus or the garden, and waste water is fully used.The pipeline system that a kind of self-controlling secondary water is flushed the toilet is disclosed among the Chinese utility model patent manual CN2639378Y.This device comprises the water collector that at least one intermediate water water collector and/or at least one moisturizing are used, and links to each other by pipeline between the water collector and between water collector and the flush cistern, and pipeline is provided with water pump, electromagnetic valve; In water collector and flushing tank, be provided with fluid level controller; This device also comprises a control cabinet, is provided with the relay of control water pump and electromagnetic valve action in the control cabinet.Operating principle is; When in anhydrous in the flushing tank, the water collector water being arranged, the fluid level controller in the flushing tank sends signal, makes relay, contactor action in the control cabinet, and then makes water pump, electromagnetic valve work in the pipeline, and the water in the water collector adds in the flushing tank; When anhydrous in the water collector, the fluid level controller in it sends signal, makes water pump, electromagnetic valve action on the pipeline, makes moisturizing add in the water collector for subsequent use with the water in the water collector.
The defective one of above several devices is to fill a return water tank at water collector of user's house ornamentation at roof, and local restricted water memory space is few, the 2nd, and the water that reclaims do not process and deposits, usefulness again, do not meet sanitary standard.The 3rd, this device water pressure is only limited to utilizes the floor drop to supply water or each family toilet flushing tank controller sends anhydrous signal, frequent starting water pump supplementing water, in addition each user's toilet flushing tank by the dress fluid level controller and on the pipeline between each household tap water pipeline and the flushing tank to press electromagnetic valve unrealistic; This device can't be promoted the use of in large tracts of land and whole residential quarter floor in a word.
Summary of the invention
The present invention makes improvements the problem that above-mentioned prior art exists, and the technical problem to be solved in the present invention provides a kind of and had the Treatment of Washing swabbing and rainwater is realized the device that constant voltage is flushed the toilet for recycle-water.This have Treatment of Washing swabbing rainwater and realize constant pressure water supply equipment, overcome the recycle-water storage capacity few and take building and usable floor area, and recycle-water does not process and causes secondary pollution, and whole pipeline hydraulic pressure is not enough, can't use problem whole residential quarter user.
The technical scheme that addresses the above problem is to have a cover complete for recycle-water system, recycle-water treatment system and control system.Water system comprises: storage tank, connecting line has pump motor, divides stormwater tank and washing water mixed precipitation Chi Shajunxiaoduchi and clear water reserviors in storage tank on the pipeline.The recycle-water treatment system; By thick lattice delete, thin lattice are deleted filter screen, sedimentation basin treatment pond, dredge pump, sterilizing pond, sterilization pool have been settled the high-concentrated ozone maker and gas-liquid mixer, clear water reserviors, formed by liquid level sensor in the pond.Control system comprises: frequency converter, PID adjuster PLC controller, peripheral switch.Whole device is controlled by PLC controller automatic or manual.
The structure that forms is; On ground or underground some positions the storage tank of satisfied water supply designing requirement is set, storage tank is connected with the rainwater-collecting pipeline that washing water is collected pipeline, supply channel connects, supply channel is by water pump, one way valve, electromagnetic valve, gate valve, pressure sensor, toilet flushing tank and other recycle-water use point.Stormwater tank is ined succession by liquid level valve and is precipitated mixed pond, the mixed pond of precipitation is equipped with sludge pump, be equipped with the limit switch of control sludge pump start and stop in the pond, in succession in the sterilizing pond in the sedimentation basin lower right, ozone generator and liquid gas agitating machine are housed in the pond, and ozone generates to be decided by recycle-water uninterrupted and water quality situation, and lower right, sterilizing pond is clear water reserviors, liquid level sensor is arranged in the pond, and the clear water reserviors moisture storage capacity ensures the use of recycle-water.User's toilet flushing tank running water pipe network users of usually also ining succession can freely be selected tap water and recycle-water in addition.Equipment on the whole pipeline and each switch, electromagnetic valve, sensor all are connected in the control cabinet in the PLC system by cable.
Improve rainwater by technique scheme and collect by the rainwater-collecting pipeline by building rain gutter or leakage day place etc., flow directly into the stormwater tank in the storage tank.And need to raintank be set separately at roof, and filtering and draining device is set in the storage tank entrance, stormwater tank or mixing pit water level transfinite from overfall and enter sewer, replenished by stormwater tank water when rainwater and washing water mixing pit water shortage,
Technique scheme is improved each user's washing water and is flowed directly into washing water mixing pit in the storage tank by pipeline, need to the collection water tank be set in user family.
Technique scheme is improved the recycle-water processing procedure: it is switch activated except the dredge pump spoil disposal, until lower limit stops that filtering-depositing is deleted, carefully deleted to the thick lattice of process first, the sedimentation basin sludge quantity has surpassed upper limit limited location.High-concentrated ozone has been installed in the sterilizing pond has been generated machine and gas-liquid mixer, the ozone that ozone generating machine produces is sneaked in the water and is fully dissolved through gas-liquid agitation machine High Rotation Speed, and the water that sterilizing is processed enters clear water reserviors, unlatching is transported to each user and uses point to water pump by the PLC control system.
Such scheme further improves its course of work of control system; Recycle-water was flushed the toilet or is watered flowers etc. between the operating period, loine pressure is reduced to certain pressure, the plc controller utilizes data acquisition module to use feedback pressure signal to calculate the pressure divergence signal by the PID adjuster according to pipeline setting pressure signal and whole user's recycle-water and removes to control frequency converter frequency, frequency converter frequency changes controls again the motor and water pump rotating speed, thereby reaches the constant of control ductwork pressure.If it is few that the user is moved in the residential quarter, use washing water also seldom mixing pit and clear water reserviors water level reached lower limit, the plc controller is incorporated into the power networks according to liquid level sensor opens solenoid valve and tap water, stops simultaneously the operation of reuse recycle-water device.Opposite recycle-water has reached upper limit plc controller according to the liquid level sensor shut electromagnetic valve, recovers the operation of reuse secondary water supplying device.
The PLC controller is according to liquid level, the recycle-water use amount of whole loine pressure, storage tank and raintank, the water quality situation of sedimentation basin sludgd deposition amount, recycle-water, respectively to frequency converter and PID adjuster, pump motor, desilt pump motor, gas-liquid agitation device, electromagnetic valve, etc. unlatching control, ensure that storage tank remains on the consumption liquid level of pressure and the recycle-water of normal circulation to the pipeline, keeps the constant voltage circulation for recycle-water.The user uses recycle-water, and with recycle-water is arranged at any time, whole residential quarter, floor user's recycle-water is no matter the consumption size always keep the pipe network water pressure substantially constant, has satisfied user's demand at any time.
Beneficial effect
By described transformation having been increased the moisture storage capacity of recycle-water, improved the pressure that recycle-water supplies water, recycle-water passes through precipitation, filtration, sterilization, has avoided secondary pollution, constant voltage by PLC controller, frequency converter, PID adjuster is controlled automatically, ensured that bed rearrangement building or whole community user normally use the secondary returning water, saved energetically water resource.
Description of drawings
Fig. 1 is that reuse washing water and rainwater are realized recycle-water application apparatus work schematic diagram
Fig. 2 is washing water and rainwater handling principle schematic diagram
Fig. 3 is PLC controller control principle schematic diagram
Marginal data 1-water tap and scrub the thick lattice of basin 2-rainwater-collecting pipeline 3-toilet flushing tank 4-storage tank 5-stormwater tank 6-washing water mixed precipitation pond 7-liquid-level switch 8-and delete the thin lattice of 9-and delete 10-except dredge pump 11-sterilizing pond 12-gas-liquid agitation device 13-high-concentrated ozone maker 14-liquid level sensor 15-clear water reserviors 16-pump motor, 17-pressure sensor 18-electromagnetic valve 19-PLC controller
The specific embodiment
Rainwater shown in Figure 1 is collected by rainwater-collecting pipeline 2 by building rain gutter or leakage day place etc., flows directly into the stormwater tank 5 in the storage tank 4.The blowdown of filtration setting is arranged in storage tank 4 entrance, enter sewer from overfall when stormwater tank 5 and mixing pit 6 water levels transfinite, liquid-level switch 7 is opened by stormwater tank 5 and is replenished when rainwater and washing water mixing pit 6 water shortage.
Flow into rainwater and washing water mixing pit 6 in the storage tank 4 from each user's washing water shown in Figure 2 by pipeline, washing water through thick lattice delete 8, if thin lattice delete 9 filtering-depositing sedimentation basins, 6 sludge quantities to have surpassed upper limit limited location switch activated except dredge pump 10 spoil disposals, until lower limit stops.Washing water to sterilizing pond 11 and high-concentrated ozone through gas-liquid agitation device 12 mixed dissolutions, the water that sterilizing is processed enters clear water reserviors 15, is opened by 19 pairs of water pumps of PLC control system 16 to be transported to each user and to use point.
PLC controller 19 runnings are shown in Figure 3; Recycle-water flush the toilet or water flowers etc. use after, loine pressure is reduced to certain pressure, pressure sensor 17 arrives the built-in PID adjuster of frequency converter to signal feedback, adjuster provides regulated quantity according to the deviation of target pressure value and actual value, automatically regulate the frequency of frequency conversion output, the rotating speed of regulating electric machine water pump 16, the variation of output averages out, thereby reaches the constant of control ductwork pressure.If it is few that the user is moved in the residential quarter, use washing water also seldom, mixing pit 6 and clear water reserviors 15 water levels have reached lower limit, and plc controller 19 is incorporated into the power networks according to liquid level sensor 14 opens solenoid valve 18 and tap water, close simultaneously recycle-water, stop the operation of recycle-water toilet-flushing apparatus.Opposite clear water reserviors 15 water have reached upper limit plc controller 19 according to liquid level sensor 14 signal at stop electromagnetic valves 18, and releasing is incorporated into the power networks with tap water, the operation of the device that the recovery recycle-water is flushed the toilet.
Plc controller 19 is according to liquid level, the recycle-water use amount of pipeline pressure of supply water, storage tank 4 and clear water reserviors 15, the water quality situation of sedimentation basin 6 sludgd deposition amounts, recycle-water, respectively to frequency converter and PID adjuster, motor and water pump 16, control except unlatchings such as dredge pump 12, high-concentrated ozone maker 13, mixer 12, electromagnetic valve 18, liquid level sensor 14 pressure sensors 17, ensure that storage tank 4 remains on the consumption liquid level of pressure and the recycle-water of normal circulation to the pipeline, keeps the constant voltage circulation for the secondary returning water.
Claims (4)
1. has the device that Treatment of Washing swabbing and rainwater realize that constant voltage is flushed the toilet for recycle-water, this device comprises: the storage tank that satisfies the water supply designing requirement, storage tank and rainwater-collecting pipeline, washing water are collected pipeline, water supply and drainage pipeline and water-closet bowl flushing case and the pipeline that links to each other with water spot, be furnished with water pump, electromagnetic valve, one way valve on the pipeline, gate valve, strainer, liquid level valve is provided with fluid level controller in the storage tank; This device also comprises a control cabinet, it is characterized in that: minute stormwater tank, rainwater and washing water mixing pit, sterilizing pond, clear water reserviors in the described storage tank;
Described control cabinet is by the PLC composition of the control system, and control system is by frequency converter, PID adjuster PLC controller and peripheral components;
The overflow outlet has been settled in stormwater tank and mixed precipitation pond in the described storage tank, and the overflow outlet is connected in drainage pipeline;
There is liquid-level switch to connect between stormwater tank in the described storage tank and the mixed precipitation pond;
Mixed precipitation pond in the described storage tank is installed and is slightly deleted lattice and carefully delete the lattice filter screen, and shell pump and limit switch have been installed;
High-concentrated ozone generating apparatus and gas-liquid agitator have been installed in sterilizing pond in the described storage tank;
Settled liquid level sensor in the clear water reserviors in the described storage tank.
2. require describedly to have the device that Treatment of Washing swabbing and rainwater realize that constant voltage is flushed the toilet for recycle-water and it is characterized in that according to right 1: describedly at supply channel pressure sensor has been installed, the installation site at water pump with water spot between.
3. require describedly to have the device that Treatment of Washing swabbing and rainwater realize that constant voltage is flushed the toilet for recycle-water and it is characterized in that according to right 1: on the described supply channel by the two-bit triplet electromagnetic valve and to be connected in running water pipe online, recycle-water supplies water in the normal open position, tap water on-position during the electromagnetic valve action, the recycle-water fastening position.
4. has a processing method that Treatment of Washing swabbing and rainwater are realized the device that constant voltage is flushed the toilet for recycle-water according to claimed in claim 1; Rainwater flows directly into stormwater tank by the rainwater-collecting pipeline, and washing water and rainwater flow into the precipitation mixing pit, it is characterized in that:
Precipitation desilt: if washing water and rainwater. delete, carefully delete filtering-depositing sedimentation basin sludge quantity through thick lattice and surpassed the switch activated dredge pump spoil disposal that removes of upper limit limited location, until lower limit stops;
Sterilizing: washing water and rainwater enter the sterilizing pond, are added to the water through gas-liquid agitation machine High Rotation Speed at high-concentrated ozone and fully dissolve, and the growing amount of ozone and gas-liquid mixer mixing time are determined according to water quality index;
Constant pressure water supply: the water that sterilizing is processed enters clear water reserviors, by the PLC control system water pump above the clear water reserviors is opened and to be transported to that each user's toilet is flushed the toilet or other uses point, user's water was flushed the toilet or between other operating period, loine pressure is reduced to certain pressure, the plc controller utilizes data acquisition module to use according to pipeline setting pressure signal and whole user's recycle-water, feedback pressure signal calculates the pressure divergence signal by the PID adjuster and removes to control frequency converter frequency, frequency converter frequency changes controls again the motor and water pump rotating speed, thereby reaches the constant of control ductwork pressure;
Guarantee water: few if the user is moved in the residential quarter, use washing water also seldom mixing pit reuse water level reached lower limit, the plc controller is incorporated into the power networks according to liquid level sensor opens solenoid valve and tap water, stop simultaneously the operation of recycle-water toilet-flushing apparatus, opposite secondary returning water has reached upper limit plc controller according to the liquid level sensor shut electromagnetic valve, recover the operation of recycle-water toilet-flushing apparatus, user's water was flushed the toilet or between other operating period, if the not enough liquid level valve of mixed precipitation pool water level is opened additional rainwater automatically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103317912A CN103031872A (en) | 2011-10-22 | 2011-10-22 | Device for flushing toilet by constant-pressure reuse water supplied through processing washing water and rainwater |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2011103317912A CN103031872A (en) | 2011-10-22 | 2011-10-22 | Device for flushing toilet by constant-pressure reuse water supplied through processing washing water and rainwater |
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| CN103031872A true CN103031872A (en) | 2013-04-10 |
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| CN2011103317912A Pending CN103031872A (en) | 2011-10-22 | 2011-10-22 | Device for flushing toilet by constant-pressure reuse water supplied through processing washing water and rainwater |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104179226A (en) * | 2014-08-11 | 2014-12-03 | 刘茉莉 | Domestic wastewater recycling system |
| CN104234145A (en) * | 2013-06-05 | 2014-12-24 | 王锦林 | Storage tank water-saving type closestool flushing device |
| CN104452903A (en) * | 2014-12-30 | 2015-03-25 | 黑龙江国德节能服务有限公司 | Treatment device for flushing toilet with washing wastewater and toilet flushing method |
| CN104692553A (en) * | 2013-12-05 | 2015-06-10 | 张丹嫣 | Sewage treatment apparatus |
| CN105668919A (en) * | 2016-01-11 | 2016-06-15 | 江苏师范大学 | High-rise building domestic sewage green purification and reuse system and control method thereof |
| CN107176714A (en) * | 2017-06-28 | 2017-09-19 | 苏州科博思设备工程有限公司 | A kind of Waste water recycling system |
| CN107840499A (en) * | 2017-10-31 | 2018-03-27 | 上海市政工程设计研究总院（集团）有限公司 | Recycle-water combined treatment device and its water treatment technology for waterworks |
| CN107879547A (en) * | 2017-07-07 | 2018-04-06 | 无锡城市职业技术学院 | A kind of rainwater buck combines reclamation set |
| CN109467221A (en) * | 2018-12-13 | 2019-03-15 | 博大绿泽生态建设集团有限公司 | A kind of environment-friendly type gardens sewage water treatment method |
| CN109610564A (en) * | 2018-10-16 | 2019-04-12 | 河南华东工控技术有限公司 | A kind of Treated sewage reusing water supply pumping plant robot control system(RCS) |
| CN111810419A (en) * | 2020-06-16 | 2020-10-23 | 广州拓普特轻工机械有限公司 | Constant-pressure water supply system |
| CN112962721A (en) * | 2021-02-04 | 2021-06-15 | 崔忠朝 | Intelligent water-saving water supply equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104234145A (en) * | 2013-06-05 | 2014-12-24 | 王锦林 | Storage tank water-saving type closestool flushing device |
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| CN107840499A (en) * | 2017-10-31 | 2018-03-27 | 上海市政工程设计研究总院（集团）有限公司 | Recycle-water combined treatment device and its water treatment technology for waterworks |
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| CN109610564A (en) * | 2018-10-16 | 2019-04-12 | 河南华东工控技术有限公司 | A kind of Treated sewage reusing water supply pumping plant robot control system(RCS) |
| CN109467221A (en) * | 2018-12-13 | 2019-03-15 | 博大绿泽生态建设集团有限公司 | A kind of environment-friendly type gardens sewage water treatment method |
| CN109467221B (en) * | 2018-12-13 | 2020-12-25 | 博大绿泽生态建设集团有限公司 | Environment-friendly garden sewage treatment method |
| CN111810419A (en) * | 2020-06-16 | 2020-10-23 | 广州拓普特轻工机械有限公司 | Constant-pressure water supply system |
| CN112962721A (en) * | 2021-02-04 | 2021-06-15 | 崔忠朝 | Intelligent water-saving water supply equipment |
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Application publication date: 20130410 |