CN105133704A - Device for secondary utilization of domestic sewage - Google Patents

Device for secondary utilization of domestic sewage Download PDF

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Publication number
CN105133704A
CN105133704A CN201510619082.2A CN201510619082A CN105133704A CN 105133704 A CN105133704 A CN 105133704A CN 201510619082 A CN201510619082 A CN 201510619082A CN 105133704 A CN105133704 A CN 105133704A
Authority
CN
China
Prior art keywords
water
sewage
storage tank
domestic sewage
level sensor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201510619082.2A
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Chinese (zh)
Inventor
胡晓荣
俞娟
胡瑜
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wuxi Haoyu Energy Saving Environmental Protection Equipment Co Ltd
Original Assignee
Wuxi Haoyu Energy Saving Environmental Protection Equipment Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Wuxi Haoyu Energy Saving Environmental Protection Equipment Co Ltd filed Critical Wuxi Haoyu Energy Saving Environmental Protection Equipment Co Ltd
Priority to CN201510619082.2A priority Critical patent/CN105133704A/en
Publication of CN105133704A publication Critical patent/CN105133704A/en
Pending legal-status Critical Current

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Abstract

The invention relates to a device for secondary utilization of domestic sewage. The device comprises a cleaning basin, wherein the lower end of the cleaning basin is connected with a water discharging pipe; the lower end of the water discharging pipe is connected with a sewage treating device which is connected with a water storage box; the water storage box is internally provided with a liquid-level sensor; the water storage box is provided with a tap-water inlet pipe and a controller; the lower end of one side of the water storage box is connected with a closestool by a water outlet pipe; the tap-water inlet pipe is provided with a water inlet valve; the water outlet pipe is provided with a water outlet valve; the liquid-level sensor, the water inlet valve and the water outlet valve are respectively connected with the controller. The device has the advantages that the domestic sewage can be secondarily utilized after being purified and the intelligence degree is high.

Description

Secondary used device for domestic sewage
Technical field
The present invention relates to one way of life secondary utilization device for sewage, belong to saving water resource equipment technical field.
Background technology
Sanitary sewage refers to the washings drained in resident's daily life.Sewage only has seldom that a part is through process in fact, and major part is all untreatedly directly entered river etc.Small city is more serious.Stool etc. does not generally directly enter, but has collection measure.In sewage, pollutant component is extremely complicated various, and any one processing method is all difficult to reach the object purified completely, and usually wants several method to form treatment system, just can reach the requirement of process.By the difference of degree for the treatment of, sewage disposal system can be divided into coagulation, secondary treatment and advanced treating.
Sanitary sewage is one of the main water source forming Chinese city area water pollutions, therefore need study the demand of sewage and hygiene and health problem relevant to the reusing sewage for the purpose of non-drinking thereof.The economic development of country and the raising of living standards of the people need to increase water resource, are therefore badly in need of making great efforts the unconventional water source of exploitation.The process water being disposed to water body (river of supply life and industrial or agricultural water, lake, underground water basin) has become the important component part of the unplanned interior water supply of country, therefore, sewage has to pass through suitably process and removes and reduce hazardous substances, prevents from endangering water body.
In fact one that the reuse of sanitary sewage has been become in national water resources development and protection very important problem.From the eighties, very large effort is made in the exploitation of reusing sewage by China, and waste water can be back to industry and irrigate (comprising crops, golf course, park and other public places of entertainment etc.) after suitably processing, and process water is also for recharging underground water.Reusing sewage is important measures of saving limited high-quality drinking water, and Chinese Government gives strong support to regenerated sewage reuse as undrinkable water.
Sanitary sewage has following pollution:
1, pathogen pollutes, mainly from aspects such as city domestic sewage, hospital sewage, rubbish and surface runoffs.The feature of pathogenic microorganism is: 1. quantity is large; 2. distribution is wide; 3. the time-to-live is longer; 4. reproduction speed is fast; 5. easily produce resistance, be difficult to eliminate; 6., after traditional secondary biochemical sewerage treatment and chlorination, some pathogenic microorganism, virus still can large number of viable; This pollutant enters human body actually by number of ways, and survives in vivo, causes human body diseases.
2, aerobic Organic Pollution, organic common feature is after these materials directly enter water body, simple inorganic substances carbon dioxide and water is decomposed into by the biological chemistry action of microorganism, need to consume the dissolved oxygen in water in decomposable process, the pollutant just corrupt decomposition of generation under anoxic conditions, deterioration water quality, normal these organic matters of title are aerobic organic matter.In water body, aerobic organic matter is more, and oxygen consumption is also more, and water quality is also poorer, illustrates that water pollution is more serious.
3, eutrophication pollution is the too much caused water pollution phenomenon of the plant nutrient substance content such as a kind of nitrogen, phosphorus.The eutrophication of aquatic ecosystem is occurred by two kinds of approach by chemical pollutant: a kind of is the increase of the amount of inorganic nutrient substance by limiting plant under normal circumstances; Another kind is by the organic increase as analyst.
4, stench, stench is a kind of general contamination hazard, and it also betides in polluted-water.The stench that people can smell reaches kind more than 4000, and endangering large has tens kinds.The harm of stench shows as: 1. hinder normal respiratory function, and digestive function is gone down; Spirit is had the fidgets, and operating efficiency reduces, and judgement, memory reduce; Long-term to work in stench environment and democratic meeting causes dysosmia, damage nervous centralis, corticocerebral excitement and regulatory function; 2. some aquatic products has been caught stench and cannot be eaten, sell; 3. stench water body can not swim, breeds fish, drink, and destroys purposes and the value of water; 4. the toxic hazard such as hydrogen sulfide, formaldehyde can also be produced.
5, noxious material pollutes, and noxious material pollution is a large class of particular importance in water pollutions, of a great variety, but common feature is the toxic hazard to biologic artifact.
The sewage produced in our people life is directly discharged by pipeline between being all generally, so not only very waste water resource but also can produce very large harm to environment.
Chinese utility model patent manual CN202248109U is so a kind of Domestic waste water secondary utilizing device openly.This utility model provides following technical scheme: comprise lavatory basin, sewer pipe and toilet, it is characterized in that: described lavatory basin is provided with two delivery ports, one of them delivery port is communicated with storage of waste water case, another delivery port is communicated with sewer pipe, and described two delivery ports are equipped with water plug control valve adaptive with it.By adopting technique scheme, provide the Domestic waste water secondary utilizing device that a kind of structure is simple, easy to use.But when the waste water produced messy smelly time directly get rid of and compare contaminated environment, messy again for rushing toilet, therefore this device clean-up effect is not high, and intelligence degree is low.
Chinese utility model patent manual CN203200833U is openly so a kind of secondary utilization water saver for waste water, it is characterized in that, storage tank is provided with in the below of wash basin, the below of wash basin is connected with the upper side of storage tank by water inlet pipe, float valve is located at the mouth of pipe of water inlet pipe, water inlet pipe is connected with overflow pipe, and the bottom of overflow pipe is connected with the side, bottom of storage tank by discharging valve.By above setting, this utility model can, by family daily life storage of waste water, be used for flushing the toilet, and realizes secondary and utilizes, using water wisely.But when the waste water produced messy smelly time directly get rid of and compare contaminated environment, messy again for rushing toilet, therefore this device clean-up effect is not high, and intelligence degree is low.
Summary of the invention
The technical problem to be solved in the present invention is to provide one way of life secondary utilization device for sewage, and secondary after purifying domestic sewage can utilize by this secondary used device for domestic sewage, and this device intelligence degree is high.
In order to solve the problems of the technologies described above, secondary used device for domestic sewage of the present invention comprises tub, tub lower end connects gutter, gutter lower end connects sewage-treatment plant, sewage-treatment plant connects storage tank, liquid level sensor is provided with in storage tank, storage tank is provided with tap water water inlet pipe, controller, the lower end of storage tank side connects toilet by outlet pipe, described tap water water inlet pipe is provided with water intaking valve, outlet pipe is provided with outlet valve, and described liquid level sensor, water intaking valve, outlet valve are connected with controller respectively.
Described sewage-treatment plant comprises filtration beds, deodorizing layer, sterilizing layer from top to bottom.
Described filtration beds is screen pack.
Described deodorizing layer is made up of active carbon.
Described storage tank is made up of plastic material.
Adopt this secondary used device for domestic sewage, have the following advantages:
1, because gutter lower end connects sewage-treatment plant, when sewage can not be used to flush toilet, can process sewage; 2, owing to being provided with liquid level sensor in storage tank, liquid level sensor, water intaking valve, outlet valve are connected with controller respectively, automatically can open outlet valve like this to discharge when storage tank overfill, automatically water intaking valve can be opened when water is inadequate in storage tank, make to remain the suitable water yield in storage tank, intelligence degree is high; 3, because sewage-treatment plant comprises filtration beds, deodorizing layer, sterilizing layer from top to bottom, can filter sewage, deodorizing, to disinfect, wastewater purifying efficiency is good.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Fig. 1 is the structural representation of secondary used device for domestic sewage of the present invention.
Wherein have: 1. tub; 2. gutter; 3. sewage-treatment plant; 3.1. filtration beds; 3.2. deodorizing layer; 3.3. sterilizing layer; 4. storage tank; 5. liquid level sensor; 6. tap water water inlet pipe; 7. water intaking valve; 8. controller; 9. outlet pipe; 10. outlet valve; 11. toilets.
Detailed description of the invention
Secondary used device for domestic sewage shown in Fig. 1, comprise tub 1, tub 1 lower end connects gutter 2, gutter 2 lower end connects sewage-treatment plant 3, sewage-treatment plant 3 connects storage tank 4, liquid level sensor 5 is provided with in storage tank 4, storage tank 4 is provided with tap water water inlet pipe 6, controller 8, the lower end of storage tank 4 side connects toilet 11 by outlet pipe 9, described tap water water inlet pipe 6 is provided with water intaking valve 7, outlet pipe 9 is provided with outlet valve 10, and described liquid level sensor 5, water intaking valve 7, outlet valve 10 are connected with controller 8 respectively.
Described sewage-treatment plant 3 comprises filtration beds 3.1, deodorizing layer 3.2, sterilizing layer 3.3 from top to bottom.
Described filtration beds 3.1 is screen pack.
Described deodorizing layer 3.2 is made up of active carbon.
Described storage tank 4 is made up of plastic material.
Sewage is drained in sewage-treatment plant 3 by gutter 2 in tub 1, carry out successively filtering, deodorizing, to disinfect, water after process is drained in storage tank 4, when the dilutional hyponatremia entered, when exceeding the value of liquid level sensor 5 setting, signal is passed to controller 8 by liquid level sensor 5, is controlled to open outlet valve 10, be drained into by unnecessary water in toilet 11 by controller 8; When the sewage after purification is drained in storage tank 4, during the value that the water yield sets lower than liquid level sensor 5, signal is passed to controller 8 by liquid level sensor 5, controlled to open water intaking valve 10 by controller 8, make the water yield in storage tank 4 reach the value of liquid level sensor 5 setting, so just can make the water yield that storage tank 4 keeps suitable all the time.
The technical characteristic described in detail is not had to be prior art in the application.Above-described embodiment is the principle of illustrative the application and effect thereof only, but not for limiting the application.Any person skilled in the art scholar all under the spirit and category of the application, can modify above-described embodiment or changes.Therefore, have in art and usually know that the knowledgeable modifies or changes not departing from all equivalences completed under the spirit and technological thought that the application discloses, must be contained by the claim of the application.

Claims (5)

1. one way of life secondary utilization device for sewage, it is characterized in that: comprise tub, tub lower end connects gutter, gutter lower end connects sewage-treatment plant, sewage-treatment plant connects storage tank, liquid level sensor is provided with in storage tank, storage tank is provided with tap water water inlet pipe, controller, the lower end of storage tank side connects toilet by outlet pipe, described tap water water inlet pipe is provided with water intaking valve, outlet pipe is provided with outlet valve, and described liquid level sensor, water intaking valve, outlet valve are connected with controller respectively.
2. according to secondary used device for domestic sewage according to claim 1, it is characterized in that: described sewage-treatment plant comprises filtration beds, deodorizing layer, sterilizing layer from top to bottom.
3. according to secondary used device for domestic sewage according to claim 2, it is characterized in that: described filtration beds is screen pack.
4. according to secondary used device for domestic sewage according to claim 2, it is characterized in that: described deodorizing layer is made up of active carbon.
5. according to secondary used device for domestic sewage according to claim 1, it is characterized in that: described storage tank is made up of plastic material.
CN201510619082.2A 2015-09-25 2015-09-25 Device for secondary utilization of domestic sewage Pending CN105133704A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510619082.2A CN105133704A (en) 2015-09-25 2015-09-25 Device for secondary utilization of domestic sewage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510619082.2A CN105133704A (en) 2015-09-25 2015-09-25 Device for secondary utilization of domestic sewage

Publications (1)

Publication Number Publication Date
CN105133704A true CN105133704A (en) 2015-12-09

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CN201510619082.2A Pending CN105133704A (en) 2015-09-25 2015-09-25 Device for secondary utilization of domestic sewage

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108149756A (en) * 2018-01-14 2018-06-12 荆门怡盛源环保科技有限公司 A kind of household sewage handles huge profit device
CN108755876A (en) * 2018-06-12 2018-11-06 田新明 A kind of toilet seat using waste water

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2908679A1 (en) * 1979-03-06 1980-09-18 Bosch Gmbh Robert Drain water reuse system for toilet flushing - has fresh water stop valve controlled by level indicator (NL 9.9.80)
CN2549052Y (en) * 2002-07-10 2003-05-07 唐登华 High-rise building living waste water utilizing treater
CN2765950Y (en) * 2005-01-14 2006-03-22 杨忠 Domestic wastewater secondary utilization device
CN104652549A (en) * 2015-01-29 2015-05-27 无锡昊瑜节能环保设备有限公司 Water-saving device for secondary utilization of domestic wastewater

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2908679A1 (en) * 1979-03-06 1980-09-18 Bosch Gmbh Robert Drain water reuse system for toilet flushing - has fresh water stop valve controlled by level indicator (NL 9.9.80)
CN2549052Y (en) * 2002-07-10 2003-05-07 唐登华 High-rise building living waste water utilizing treater
CN2765950Y (en) * 2005-01-14 2006-03-22 杨忠 Domestic wastewater secondary utilization device
CN104652549A (en) * 2015-01-29 2015-05-27 无锡昊瑜节能环保设备有限公司 Water-saving device for secondary utilization of domestic wastewater

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108149756A (en) * 2018-01-14 2018-06-12 荆门怡盛源环保科技有限公司 A kind of household sewage handles huge profit device
CN108149756B (en) * 2018-01-14 2020-02-18 睿得水资源科技开发有限公司 Domestic sewage treatment and reutilization device
CN108755876A (en) * 2018-06-12 2018-11-06 田新明 A kind of toilet seat using waste water

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Application publication date: 20151209

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