CN102322088A - Domestic kitchen and bath waste water integrative utilization system - Google Patents

Domestic kitchen and bath waste water integrative utilization system Download PDF

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Publication number
CN102322088A
CN102322088A CN201110184358A CN201110184358A CN102322088A CN 102322088 A CN102322088 A CN 102322088A CN 201110184358 A CN201110184358 A CN 201110184358A CN 201110184358 A CN201110184358 A CN 201110184358A CN 102322088 A CN102322088 A CN 102322088A
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CN
China
Prior art keywords
water
waste water
bathroom
kitchen
waste
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
CN201110184358A
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Chinese (zh)
Inventor
吴江
潘雷
方继辉
冯巧波
张锦红
赵丽丽
梦帅琦
赵栩莹
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.)
Shanghai University of Electric Power
University of Shanghai for Science and Technology
Original Assignee
Shanghai University of Electric Power
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 Shanghai University of Electric Power filed Critical Shanghai University of Electric Power
Priority to CN201110184358A priority Critical patent/CN102322088A/en
Publication of CN102322088A publication Critical patent/CN102322088A/en
Pending legal-status Critical Current

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Abstract

The invention relates to a domestic kitchen and bath waste water integrative utilization system, a bathroom waste water recycling system comprises a board type heat exchanger, a floor drain, a filter and a bathroom waste water recycling water pump, and the floor drain is connected with a water inlet of the board type heat exchanger through the filter and the bathroom waste water recycling water pump; a kitchen and bath waste water processing system comprises a face/vegetable washing basin, a kitchen and bath water filter and a face and vegetable washing waste water processing primer pump and the face/vegetable washing basin are connected with a recycled water inlet of a waste water storage box through the kitchen and bath water filter and the face and vegetable washing waste water processing primer pump; a water outlet of the board type heat exchanger is connected with the water inlet of the waste water storage box and a water inlet pipe of the board type heat exchanger is connected with a tap water pipe; and a water outlet which is communicated with a closestool water box is arranged on the bottom of the waste water storage box. The domestic kitchen and bath waste water integrative utilization system has a simple structure and is economical and practical; water is saved to the hilt; heat in kitchen and bath hot waste water is utilized fully; the domestic kitchen and bath waste water integrative utilization system is not limited by seasonal water yield change and can be kept stable for a long time; and the waste water and the residual heat can be purified and recycled better.

Description

Family kitchen guarding bathes the waste water utilization system
Technical field
The present invention relates to a kind of system that saves water and energy of living water use, be specifically related to the secondary recycling system of a kind of living water use waste heat, waste water.
Background technology
Wash dish in the family at present, wash one's face in (cold water) and bathing living water uses such as (warm water); After once using; Just directly from drainage system, drain, do not carry out second use, caused the significant wastage of water resource on the one hand; Cause the heat of bath wastewater to run off in a large number on the other hand, cause energy to be wasted greatly.And the water saving fixtures that existing kitchen guarding bathes, mainly be with wash one's face, kitchen or shower waste simply collect, through simple filtering be used to flush the toilet or with shower water (mostly being warm water) through reclaiming, use again through strainer.But above-mentioned waste water does not have concrete classification under a lot of situation; Kitchen and the waste water that washes one's face are generally cold water, and the waste water in bathroom warm water normally, if both are mixed; Can cause in the Convective Heat Transfer of waste water itself, wasting of heat, can not find application fully; If shower waste is reclaimed, filter through the simple filtering device, be difficult to generally speaking reach wash one's face, the standard of bathing water.
Present disclosed patent mainly contains:
1, how Lay mattress Elevator Co., Ltd green for a long time in sci-tech industrial park Jiangxi, Yichuan city builds water saving cycles, economized water system between the magnificent a kind of bathroom that designs, the patent No. 2006200520051500.9.
2, the water-saving and energy-saving bathroom of Shandong Province's Heze City Li Ming invention, the patent No. 200710115869
3, a kind of family expenses bath wastewater cycle of treatment of Haidian District, Beijing City Li Bing invention is utilized system, the patent No. 03137656.8
4, the energy-saving and water-saving sanitaryware water system of Yingshang County, Anhui Province Bureau of Light Industry many mountains invention Wei, the patent No. 200420080752
5, the yellow formal little slender bamboo pine in Leshan, Sichuan Province; The energy-conservation kitchen guarding of the old automatic water-saving system of Jianming Zhou invention, the patent No. 201020037603.
It is the variation of Along with season property that above-mentioned patent has been ignored water supply volume, can not be steady in a long-term; Face washing water is that the useless warm water that cold water and shower produce mixes, and causes the whole wastewater temperature of bathing to reduce, and this part energy loss is not fully utilized, and pumps into the storage water tank again, does not have attemperator, also causes the waste of heat; In addition, the water that washes one's face with shower mostly is suds, through once filtering simply, also has impurity such as the less foam of a large amount of volumes, grease etc. in the water body, cannot wash one's hands, wash one's face or the utilization of shower; And to the having relatively high expectations of strainer, often change and expense expensive, uncomfortable suitable family use.
In the present family system that saves water and energy, usually the kitchen guarding is bathed waste water and carry out simple filtering and reach water saving or energy-conservation effect.But the cost of the strainer that the comparatively general problem of present existing method is mixed waste water filters is higher, and needs often to change, and makes performance and cost have conflict.
Summary of the invention
The present invention will provide a kind of simple in structure, economic and practical, can economize on water to greatest extent, can make full use of the kitchen guarding and bathe that the family kitchen guarding of heat bathes the waste water utilization system among the spent hot water.
For realizing above-mentioned purpose; Technical scheme of the present invention is: a kind of family kitchen guarding bathes the waste water utilization system; Comprise the sewage storage tank; Bathroom sewage recovering system, kitchen guarding's water for shower system and the dish sewage recovering system that washes one's face-wash; Be characterized in: the bathroom sewage recovering system comprises plate exchanger, is contained in floor drain, bathroom waste water recovery strainer and bathroom waste water recovery primer pump on the bathroom floor, and waste water recovery strainer is connected with the water inlet of plate exchanger with bathroom waste water recovery primer pump the spent hot water on the bathroom floor through the bathroom by floor drain; The kitchen guarding's water for shower system and the dish sewage recovering system that washes one's face-wash comprise and washing one's face-vegetable sink, kitchen guarding's water for shower strainer and the dish wastewater treatment primer pump that washes one's face-wash, wash one's face-vegetable sink waste water is connected with the recycle-water import of sewage storage tank with the dish wastewater treatment primer pump that washes one's face-wash through kitchen guarding's water for shower strainer; The plate exchanger delivery port is connected with the water inlet of sewage storage tank, and the water inlet pipe of plate exchanger connects water supply pipe; Sewage storage tank bottom is provided with the delivery port that is communicated with water-closet tank.
Plate exchanger, its clean tap water outlet that absorbs behind the heat connects the geyser water inlet.
The invention has the beneficial effects as follows:
The present invention gets up the bathroom wastewater collection, handles through the classification simple filtration, carries out heat exchange through heat exchanger and clean tap water, and the tap water after the heat exchange is stored in the geyser; Wash one's face-wash wastewater collection after the dish, through strainer with wastewater treatment after, be stored in again in the sewage storage tank with bathroom waste water after the heat exchange; Tap water after the heat absorption can be used for shower once more, and the waste water in the sewage storage tank can be used for flushing the toilet, and in whole process, the kitchen guarding is bathed wastewater collection carry out secondary recycling, the heat of bathroom waste water is utilized through heat exchange once more; The power consumption or the gas consumption of geyser in water saving, have been saved again.
The present invention is simple in structure, economic and practical, can economize on water to greatest extent, makes full use of the kitchen guarding and bathes the heat among the spent hot water, does not receive the restriction of the water yield with seasonal variety, and ability is steady in a long-term and can realize the better effect that reclaims waste water and waste heat that purifies.The manufacturing process of this system is simple, and comprehensive cost is cheap, stable work in work.Can be used for the family aspect, can also extend to wider suitable application area, school dormitory building, commercial residential building sub-district, hotel, traffic station etc.
Description of drawings
Fig. 1 is a structural representation of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is further described.
As shown in Figure 1, the present invention includes geyser 3, sewage storage tank 4, bathroom sewage recovering system, kitchen guarding's water for shower system and the dish sewage recovering system that washes one's face-wash.
The bathroom sewage recovering system comprises that plate exchanger 2, bathroom floor 9, floor drain 10, bathroom waste water reclaim strainer 6-1 and bathroom waste water reclaims primer pump 7-1.Sewage storage tank 4 bottoms are provided with the delivery port 8 that is communicated with water-closet tank, and sewage storage tank 4 water inlet 4-1 are connected with the wastewater effluent mouth 2-2 of plate exchanger and the wastewater effluent mouth of the dish wastewater treatment primer pump 7-2 that washes one's face-wash respectively with recycle-water import 4-2.This system reclaims waste water with the tap water heat exchange and is divided into two independent pipeline systems, does not mix mutually to guarantee the two-way current.
Kitchen guarding's water for shower system comprises geyser and washing basin, vegetable sink and both water inlet pipes that is connected with shower nozzle, and in installation process, entry should be earlier through one mouth of pipe filter screen, tentatively to remove bulky grain life waste material impurity before getting into pipeline.
The kitchen guarding's water for shower system and the dish sewage recovering system that washes one's face-wash comprise wash one's face-vegetable sink 5, kitchen guarding's water for shower strainer 6-2 and the dish wastewater treatment primer pump 7-2 that washes one's face-wash connect through pipeline in order.Bathroom waste water through floor drain 10; Waste water reclaims strainer 6-1 filtration through the bathroom; Waste water reclaims water pump 7-1 bathroom waste water is introduced plate exchanger 2 (bathroom waste water reclaims water pump 7-1 and is connected with the water inlet 2-1 of plate exchanger 2) through tube connector, and water inlet pipe 1 is connected with water supply pipe, through main convection current and heat transfer; Heat in the bathroom waste water is delivered in the clean tap water; Clean tap water behind the absorption heat enters into geyser 3, and (plate exchanger 2 clean tap water outlet 2-3 connects geyser 3 water inlets, and completion stores and heats in geyser 3, with subsequent use.And accomplish the bathroom waste water after the exchange heat cooling, then enter into sewage storage tank 4 through pipeline.The kitchen guarding's water for shower system and the dish waste water that washes one's face-wash are fed in the sewage storage tank 4 through the kitchen guarding's water for shower strainer 6-2 and the dish wastewater treatment water pump 7-2 that washes one's face-wash.Sewage storage tank 4 is reclaim and be sent to toilet through the daily life sewage that filters through water pipe 8, is used for cleaning toilet.
Pipeline can adopt plastic pipe, and casing adopts corrosion resistant plastic material.Connection between floor drain, strainer, the water pump should guarantee good sealing effectiveness, and the pump power size can be chosen and dispose through row according to the household water situation, and is unsuitable excessive; The heat exchanger casing can be easy to open, so that clean, heat exchanger plates adopts heat-conducting effect copper pipe or alloy material preferably, to guarantee good heat exchange effect.

Claims (2)

1. a family kitchen guarding bathes the waste water utilization system; Comprise sewage storage tank (4); Bathroom sewage recovering system, kitchen guarding's water for shower system and the dish sewage recovering system that washes one's face-wash; It is characterized in that: said bathroom sewage recovering system comprises plate exchanger (2), is contained in floor drain (10), bathroom waste water recovery strainer (6-1) and bathroom waste water recovery primer pump (7-1) on the bathroom floor (9), and waste water recovery strainer (6-1) is connected with the water inlet (2-1) of plate exchanger (2) with bathroom waste water recovery primer pump (7-1) floor drain (10) through the bathroom; The said kitchen guarding's water for shower system and the dish sewage recovering system that washes one's face-wash comprise and washing one's face-vegetable sink (5), kitchen guarding's water for shower strainer (6-2) and the dish wastewater treatment primer pump (7-2) that washes one's face-wash; (5) the process kitchen guarding's water for shower filters (6-2) that wash one's face-vegetable sink are connected with the recycle-water import (4-2) of sewage storage tank (4) with the dish wastewater treatment primer pump (7-2) that washes one's face-wash; Plate exchanger (2) delivery port (2-2) is connected with the water inlet (4-1) of sewage storage tank (4), and the water inlet pipe (1) of plate exchanger (2) connects water supply pipe; Clean tap water behind the recovery waste heat gets into geyser (3) through outlet pipe (2-3); Said sewage storage tank (4) bottom is provided with the delivery port (8) that is communicated with water-closet tank.
2. family kitchen guarding according to claim 1 bathes the waste water utilization system, it is characterized in that: said plate exchanger (2), its clean tap water outlet that absorbs behind the heat connects geyser (3) water inlet.
CN201110184358A 2011-07-04 2011-07-04 Domestic kitchen and bath waste water integrative utilization system Pending CN102322088A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201110184358A CN102322088A (en) 2011-07-04 2011-07-04 Domestic kitchen and bath waste water integrative utilization system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201110184358A CN102322088A (en) 2011-07-04 2011-07-04 Domestic kitchen and bath waste water integrative utilization system

Publications (1)

Publication Number Publication Date
CN102322088A true CN102322088A (en) 2012-01-18

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Application Number Title Priority Date Filing Date
CN201110184358A Pending CN102322088A (en) 2011-07-04 2011-07-04 Domestic kitchen and bath waste water integrative utilization system

Country Status (1)

Country Link
CN (1) CN102322088A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102889703A (en) * 2012-10-31 2013-01-23 南京德磊科技有限公司 Bathroom sewage waste heat recovery device
CN104213610A (en) * 2014-09-28 2014-12-17 无锡昊瑜节能环保设备有限公司 Bathing wastewater recycling system
CN104266343A (en) * 2014-09-28 2015-01-07 无锡昊瑜节能环保设备有限公司 Method for recycling bathing wastewater

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2542729Y (en) * 2002-03-27 2003-04-02 吴佳梁 Water system for environmental friendly water-saving toilet and water-saving sanitary ware
CN1948642A (en) * 2006-11-03 2007-04-18 杭州电子科技大学 Heat extraction method of domestic waste hot water and its device
GB2440151A (en) * 2006-07-18 2008-01-23 Victor Joseph Wigley An arrangement for recovering heat energy from waste water
CN101709589A (en) * 2009-11-22 2010-05-19 党路明 Closestool with functions of saving water and electricity, showering, cleaning and flushing
CN201662156U (en) * 2010-02-01 2010-12-01 上海醇华电子有限公司 Heat recovery device for domestic wastewater

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2542729Y (en) * 2002-03-27 2003-04-02 吴佳梁 Water system for environmental friendly water-saving toilet and water-saving sanitary ware
GB2440151A (en) * 2006-07-18 2008-01-23 Victor Joseph Wigley An arrangement for recovering heat energy from waste water
CN1948642A (en) * 2006-11-03 2007-04-18 杭州电子科技大学 Heat extraction method of domestic waste hot water and its device
CN101709589A (en) * 2009-11-22 2010-05-19 党路明 Closestool with functions of saving water and electricity, showering, cleaning and flushing
CN201662156U (en) * 2010-02-01 2010-12-01 上海醇华电子有限公司 Heat recovery device for domestic wastewater

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102889703A (en) * 2012-10-31 2013-01-23 南京德磊科技有限公司 Bathroom sewage waste heat recovery device
CN104213610A (en) * 2014-09-28 2014-12-17 无锡昊瑜节能环保设备有限公司 Bathing wastewater recycling system
CN104266343A (en) * 2014-09-28 2015-01-07 无锡昊瑜节能环保设备有限公司 Method for recycling bathing wastewater

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Application publication date: 20120118

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