CN201347565Y - Building automatic-circulation water-saving system - Google Patents

Building automatic-circulation water-saving system Download PDF

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Publication number
CN201347565Y
CN201347565Y CNU2008201214756U CN200820121475U CN201347565Y CN 201347565 Y CN201347565 Y CN 201347565Y CN U2008201214756 U CNU2008201214756 U CN U2008201214756U CN 200820121475 U CN200820121475 U CN 200820121475U CN 201347565 Y CN201347565 Y CN 201347565Y
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water
tank
roof
building
connected
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CNU2008201214756U
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Chinese (zh)
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付西红
孙长敬
杨 孟
张凯跃
黄一维
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中国计量学院
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00Water conservation; Efficient water supply; Efficient water use
    • Y02A20/10Relating to general water supply, e.g. municipal or domestic water supply
    • Y02A20/108Rainwater harvesting

Abstract

The utility model relates to a building automatic-circulation water-saving system, which aims at residential buildings, office buildings, hotels, guesthouses and classroom buildings, and can effectively save and clean tap water, and also make full use of rainwater resources, and reduce sewage discharge. The building automatic-circulation water-saving system mainly comprises a roof rainwater collecting device, a roof water tank, a building bottom water tank, a water filtration and treatment device, a pumping device, a water tank cleaning device, an automatic detection and control device, pipelines and valves. The roof rainwater collecting device can collect the rainwater within the range of roof when raining, and the rainwater is filtered and then collected in the building bottom water tank; the used water in buildings except for water for flushing, cleaning the floor and washing mops is filtered and then collected in the building bottom water tank, and the water is treated by odor elimination, disinfection and sterilization and then is also injected into the roof water tank by the pumping device; the reused water can be used for flushing and cleaning in the buildings through the pipelines on the one hand, and can be used for sanitation cleaning, greening and irrigation, public toilets flushing, providing supplementary water for streams and lakes, car washing and fire around the buildings on the other hand. The operation of the automatic-circulation water-saving is entirely controlled by a singlechip microcomputer or other logic program controllers, and has auto-detection, emergency switching and warning functions.

Description

楼宇自动循环节水系统 Building saving automatic circulation system

技术领域 FIELD

本发明涉及一种节水系统,尤其是针对住宅楼、办公楼、宾馆、酒店、学校教学楼的自动循环节水系统。 The present invention relates to a water-saving system, particularly for residential buildings, office buildings, hotels, hotels, schools teaching building of water-saving automatic circulation system.

背景技术 Background technique

目前,水资源紧张的现状众所周知,节约用水任重道远。 At present, the tense status quo of water resources is well known, long way to go to save water. 但是,目前居民住宅楼、办公楼、学校教学楼、宾馆、酒店等处清洗、清洁和洗澡用水使用后都直接排入下水管道,而卫生间及住宅小区内公厕的冲厕、楼宇周围的环卫清洁、洗车、绿化带的浇灌、沟渠和湖泊水的补给等不需要用清洁自来水的场合却都在使用清洁的自来水。 However, the current residential buildings, office buildings, school buildings, hotels, hotels, etc. cleaning, and use of clean bathing water are discharged directly into the sewer, but the bathroom and residential district of flushing toilets, clean sanitation around the building , washing, watering, water canals and lakes and the like do not need to supply the green tape with clean tap water all in the case of the use of clean tap water. 这些都造成水资源的极大浪费。 These are causing a great waste of water resources. 另一方面,下雨时, 楼顶上的雨水都白白流掉。 On the other hand, when it rains, the rain on the roof were to elapse. 综合以上考虑,如果能将住宅楼、办公楼、宾馆、 酒店、学校教学楼中除冲厕、涮拖把和地面清洁以外其他使用后的水以及下雨时落入楼顶范围内的雨水收集起来,经过过滤、除异味、杀菌和消毒处理后再用以楼宇内的卫生清洁、冲厕及楼宇周围的环卫清洁、洗车、绿化带的灌溉、 小溪和湖泊水的补给、公共厕所的冲洗、消防等,则可在很大程度上提高水的重复利用率和减少废污水的排放。 Based on the above considerations, if able to residential buildings, office buildings, hotels, hotels, school buildings, in addition to flushing, rain water after use within other rinse mop the floor and clean the roof when it rains outside as well as within the scope of collected after filtration, sanitation and hygiene to their premises, flushing and sanitation around the building cleaning, washing, irrigation of green belt, streams and lakes, water supplies, public toilets flushing odor, sterilization and disinfection after, fire, etc., can increase water recycling rate and largely reduce waste water emissions. 这不仅符合目前国家的节能减排政策,还可 This is not only in line with current national energy conservation policy, but also

产生良好的社会效益、经济效益和环境效益。 Good social, economic and environmental benefits.

虽然,目前也公开和授权了一些关于楼房节水的专利。 Although it is also open and authorized a number of patents on the building saving water. 经搜索,.与本实用新型概念相似的专利只有实用新型"楼房节水装置(授权公告号:CN2723526Y)" 和实用新型"居民住宅、楼房节水装置(授权公告号:CN2443055Y)",但它们在节水效果和使用中还存在以下缺陷- . By the search, and the present invention is similar to the concept of utility model patents only "building water-saving devices (notice of authorization number: CN2723526Y)" utility model "residential, building water-saving devices (notice of authorization number: CN2443055Y)", but they there is also the following defects in the water-saving effect and use -

1、 在楼房两层间均需设置水箱, 一方面占据空间,使下层楼层的净高减小,又增加建筑的成本; 1, between the two buildings to be installed at the water tank, the space occupied on the one hand, that the reduced clear height of the lower floor, and increase the cost of building;

2、 由于各层的冲厕用水来自于上层的清洗、洗澡水及楼顶收集的雨水。 2, since the flushing water layers from the upper layer to rain washing bath and collected roof. 当上层提供的水量很少或没有,又没有雨水补充,则下层的冲厕只能用清洁的自来水; When the upper layer of water provided little or no rain and no supplement, only the lower flushing with clean tap water;

3、 没有将厨房内的清洗用水进行收集。 3, the cleaning water is not collected in the kitchen. 这部分用水占用水量的很大部分,特别是酒店、宾馆的厨房; This part of the water accounts for a large part, especially in hotels, guest houses, kitchen water consumption;

4、 不能实现水箱水位检测及自來水与二次水路切换的自动化,不符合人们的用水习惯; 4, the automation can not be achieved and the tank water level detection switch and the secondary water, the water does not meet the customary;

5、 仅仅考虑单栋楼宇的节水问题,没有针对楼宇比较集中地方(如住宅小区、学校、商业区等)的整体节水(例如绿化带灌溉、环境保洁等所需用水的节约)问题提出可行的解决方案。 5, only consider the problem of water-saving single-family buildings, not raised the overall saving for buildings where more concentrated (such as residential areas, schools, commercial, etc.) of (such as green belt irrigation, environmental cleaning and other necessary water savings) problem viable solution.

发明内容 SUMMARY

基于此,本实用新型提出了一种既能高效节约清洁水资源,又充分利用雨水,并能减少污水排放的楼宇自动循环节水系统。 Based on this, the present invention proposes a both efficient and economic cleaning water, and the full use of rainwater, and can reduce cycle saving building automation system effluent discharge.

本实用新型的技术解决方案是:它包括雨水收集装置、楼顶水箱、楼底水箱、水处理装置、泵送装置、水箱清理装置、自动检测与控制装置、管道及阀, 其中位于楼顶的雨'水收集装置(即楼房的顶部)通过过滤装置与楼顶水箱连接, 楼顶水箱上部有与楼底水箱相连的进水口及溢流口,其下部的出水口在与三通电磁阀的一个进口相连的同时还与楼宇周围的用水设施(如环卫清洁、绿化带灌溉、小溪和湖泊水的补给、公共厕所冲厕、洗车、消防)相连,其底部还有出口与手动阀相连以便水箱清理;该三通电磁阀的另一入口与市政自来水网络连接,其出口与各用水单元内马桶、拖把池的进水口相连;楼底水箱上部有与过滤装置相连的进口,其锥形的底部有与水箱清理装置相连的出口;水箱清理装置通过泵定期将楼底水箱内的沉淀物排入楼房总下水管道 The present invention is technical solutions: collecting rainwater it comprises means roof tanks, tank ceiling, the water treatment means, pumping means, tank cleaning device, automatic detection and control means and a valve pipe, which is located in roof rain 'water collecting device (i.e., the top of the building) through the filter means and connected to the tank roof, the roof of the upper tank with a water inlet and overflow port connected to the tank ceiling, in which a lower portion of the outlet three-way solenoid valve an inlet connected is also connected to the surrounding building water facilities (e.g., sanitation cleaning, green belt irrigation, water supply streams and lakes, public toilet flushing, washing, fire fighting), as well as a bottom outlet which is connected to the manual valve cleaning tank; an inlet and the other municipal tap water network is connected to the three-way solenoid valve, and an outlet means in each of the toilet water, a water inlet connected mop pool; upper ceiling tank having an inlet connected to the filtering device, which tapered an outlet connected to the bottom of the tank cleaning device; tank cleaning device periodically precipitate into the tank in the ceiling of the total building sewer by a pump 水处理装置可定期向水箱中加入去异味、消毒和杀菌的药物,并通过搅拌进行水质处理;由电机驱动的泵送装置的吸入口插入楼底水箱中,出口与楼顶水箱相连;本实用新型通过自动检测与控制装置对各水箱的水位、过滤器是否堵塞及水箱内的水质进行实时检测,并由单片机或其他逻辑程序控制器控制阀和电机执行相应的动作(如启动和关闭泵、二次水与自來水间的应急切换及声光报警)。 Water treatment device may be periodically added to the tank to smell, disinfection and sterilization of drugs, and water treatment by stirring; the suction port of the pumping means driven by a motor is inserted into the ceiling of the tank, the tank roof is connected with the outlet; present invention novel by automatically detecting the water level and control means for each tank, the filter is clogged and the water quality within the tank detected in real time by a microcontroller or other programmable logic controller and a control valve motor corresponding action is performed (e.g., startup and shutdown of the pump, emergency switching between secondary and sound and light alarm tap water).

附图说明 BRIEF DESCRIPTION

以下通过实施例及其附图作进一歩的说明。 The following embodiments and drawings to make into a ho illustrated by FIG. 附图是本实用新型所述的楼宇自动循环节水系统实施例的结构示意图。 The drawings are schematic structural diagram of an embodiment of the building automation system saving cycle of the present invention. 1.附水收集装置,2.过滤器,3.楼顶水箱,4、 5.水位传感器,6.卫生间面盆水龙头,7.厨房水槽水龙头,8.淋浴龙头,9.厨房水槽,10.卫生间面盆,11.淋浴房内地漏,12.洗衣机,13.电机,14.水泵,15.三通电磁阔, 16.过滤器,17.传感器,18.手动阀,19.水位传感器,20.三通电磁阀,21.手动阀,22.水位传感器,23.自动控制装置,24.搅拌装置,25.泥浆泵,26.楼房总下水管道出口, 27.楼底水箱,28.水质传感器,29.自來水接入口, 30.自动加药装置,31.手动阀,32.通往楼房周围用水设施管道出口, 33.单元内除淋浴房内地漏以外的其它地漏,34.拖把池,35.马桶,36.拖把池水龙头,37. 马桶冲水箱,38、 39.手动阀,40.三通电磁阀 1. The water collecting attachment means 2 Filter, 3 roof tanks, 4, 5. The level sensor 6. Bathroom basin taps, 7. kitchen sink faucet, 8 shower faucet, 9. Kitchen sink 10. Toilet basin, 11. interior shower drain 12. washing machine, 13 motor, 14 pump, 15 three-way solenoid width, the filter 16, 17 sensor, 18 a manual valve, 19 a water level sensor 20 III. through the solenoid valve 21. The manual valve, 22 a water level sensor 23. The automatic control means 24 stirring means 25 mud pump, 26. The total building sewer outlet 27. The tank ceiling, 28. water sensor 29 tap water inlet, 30. the automatic dosing device 31. manual valve 32 leading to building facilities around water outlet pipe, the other unit 33. the shower drain other than the drain Mainland, 34. mop pool 35. toilet 36. mop pool faucet, 37 toilet cisterns, 38, 39. The manual valve 40. The three-way solenoid valve

具体实施方式 Detailed ways

实施例适用于住宅楼的楼宇自动循环节水系统 Apply to residential building saving building automation system implementation cycle

本实施例通过收集住宅楼每层每个单元内的厨房水槽(9)、卫生间面盆 By this embodiment each floor for collecting domestic kitchen sink in each cell (9), bathroom vanities Example

(10)、洗衣机(12)及淋浴房内的地漏(11)出口的水,通过过滤器(16)收集于楼底水箱(27)中;水泵(14)在电机(13)的驱动下将楼底水箱(27) 内的水输送到楼顶水箱(3)中供重复使用;楼顶水箱(3)中的水通过三通电磁阀(40)与每个单元内的马桶冲水箱(37)、拖把池水龙头(36)相连。 (10), the water washing machine (12) of the floor drain and shower room (11) outlet, (16) collected by the filter in the tank ceiling (27); pump (14) driven by the motor (13) water transport tank in the ceiling (27) to the roof of the tank (3) for reuse; roof water tank (3) in the toilet cisterns in each cell through the three-way solenoid valve (40) (37 ), mop pool faucet (36) is connected. 马桶 Toilet

(35)、拖把池(34)及除淋浴房内以外其它地漏(33)的出口均通过住宅楼总下水管道出口(26)与市政下水管道连通;楼顶水箱(3)中的水同时通过手动阀(31)与楼房周围的用水设施相连,为住宅楼周围的环卫清洁、绿化灌溉、 洗车、消防、公厕的冲厕、小溪和湖泊提供水源。 (35), an outlet tank mop (34) and the other drain (33) other than through the shower room average total residential building sewer pipe outlet (26) communicating with municipal sewer; water tank roof (3) by simultaneously manual valve (31) and water facilities around the building is connected to the surrounding residential buildings clean sanitation, greening irrigation, car washing, fire, public toilets flushing, streams and lakes provide water. 下雨时,通过雨水收集装置 When it rains, rain water collected by means

(1)将落入楼顶范围内的雨水收集,并经过滤器(2)过滤后也进入楼顶水箱 (1) the roof will fall within the scope of the rainwater, and through a filter (2) is also filtered into the tank roof

(3)中。 (3).

本实施例的自动控制装置(23)以单片机为核心对整个系统的运行进行自动检测与控制,并具有自动声光报警功能,完全可以实现无人化自动运行。 Automatic control means (23) in the present embodiment is performed for the microcontroller core of the whole system automatic detection and control, and automatic sound and light alarm, fully automatic unmanned operation. 单片机通过传感器(17)实时检测过滤器(16)内压力的大小,当压力达到设定阈值时(此阈值代表过滤网堵塞,需清理),自动控制装置(23)会发出声光报警信号或向物管中心发送信息以通知维修人员进行过滤网更换或清理,若没有及时清理或更换过滤网,系统会自动打丌三通电磁阀(15),使水直接进入住宅楼的总下水管道;当楼底水箱(27)和楼顶水箱(3)中的水分别都达到水位传感器(19)和(4)处(即水箱满)时,系统也自动打开三通电磁阀(15),使楼底水箱(27)内的水不会溢出;当楼底水箱(27)内水位达到水位传感器(19)而楼顶水箱(3)中水位未达到水位传感器(4)处时,系统启动水泵(14)对楼顶水箱(3)进行补水,直到水位达到水位传感器(4)处为止;当两个水箱(3)和(27)内的水分别都位于传感器(5)和(22)以下(即水很少或无水) 时,系统会自动 MCU by the sensor (17) detected in real time the filter (16) the size of the internal pressure, when the pressure reaches the preset threshold (this threshold representative of filter clogging, need to clean up), the automatic control means (23) will be audible alarm or property management center transmitting information to notify maintenance personnel to replace or clean the filter, if not timely clean or replace the filter, the system will automatically play Ji three-way solenoid valve (15), so that the water directly into the sewer total residential building; when the tank ceiling (27) and the roof of the tank (3), respectively, have reached the water level sensor (19) (4) and at (i.e., the tank is full), the system automatically opens the three-way solenoid valve (15), so that water does not overflow in the tank ceiling (27); ceiling when the water tank (27) water level reaches the level sensor (19) and the roof of the tank (3) water level does not reach the level sensor (4), the system starts the pump (14) on the roof of the tank (3) for replenishment until the water level reaches the level sensor (4) at up; when the water in the two tanks (27) (3) and the sensor are located, respectively, (5) and (22) the following (i.e., very little water or anhydrous), the system will automatically 开三通电磁阀(40),使各楼层各单元内的所有进水管均通过自来水入口(29)与市政自来水网相连,以保证居民正常的冲厕和清洁用水; 当楼顶水箱(3)中的水已满,又恰逢下雨,则多余的水会通过溢流口流入楼底水箱(27)中,若楼底水箱(27)中的水位已达到水位传感器(19)处时,系统自动打开三通电磁阀(20),使楼顶水箱(3)溢出的水直接进入住宅楼总下水管道。 Opening the three-way solenoid valve (40), the inlet pipe so that all the floors of each unit are connected with the network through the municipal water tap water inlet (29), in order to ensure the normal population and flushing clean water; the water tank when the roof (3) the water is full, and coincides with the rain, the excess water will flow into the tank ceiling (27) through the overflow port, if the water level in the tank ceiling (27) has reached a level sensor (19) at, the system automatically opens the three-way solenoid valve (20), so that the roof of the tank (3) directly into the water overflowing the total residential building sewer. 为保证用水的安全卫生,本实用新型对两个具有锥形底面的水箱(3)和(27) 都设有清理装置,通过手动阀(38)可定期对楼顶水箱(3)进行清理,通过与泥浆泵(25)由程序控制自动对楼底水箱(27)进行清理,排放的沉淀物及废水都通过住宅楼总下水管道出口(26)排出。 To ensure the safety and health of water, two tanks of the present invention having a tapered bottom (3) and (27) are provided with cleaning means, through the manual valve (38) can be periodically roof tank (3) to clean, automatically discharged through the tank ceiling (27) for cleaning waste water and the precipitate, are discharged through the outlet sewer total residential building (26) and the mud pump (25) controlled by a program. 另外,在两个水箱的顶部都设有人工清理入口(图中未示出),可定期进行人工清理。 Further, at the top of the tank has two manual cleaning inlet (not shown), manual cleaning may be performed periodically. 另一方面,本实用新型还在楼底水箱(27)内设有水质传感器(28)实时检测水质,当水质不能满足用水要求时,系统会控制自动加药器(30)进行智能加药,并通过搅拌装置(24) 的搅拌对水进行消毒、杀菌和去异味处理,若通过水处理后水质仍不能达到使用要求,系统会自动控制电磁阀(15)停止水的收集,并发出报警信号;本实用新型还设有三个手动阀(21)、 (38)和(39)以满足停电及系统检修情况下正常的用水。 On the other hand, the present invention also ceiling tank (27) is provided with water quality sensor (28) detects the water quality in real time, when the water quality does not meet the requirements, the system controls the automatic dosing device (30) for intelligent dosing, of water and stirred by a stirring means (24) disinfection, sterilization and treatment to smell, when the water quality by the water still can not achieve the requirements, the system automatically controls the solenoid valve (15) is stopped to collect the water, and an alarm signal ; present invention also has three manual valve (21), (38) and (39) to meet the water under normal maintenance and system outage situation.

Claims (5)

1、一种楼寓自动循环节水系统,包括雨水收集装置、楼顶水箱、楼底水箱、水处理装置、泵送装置、水箱清理装置、自动控制装置、管道及阀,其特征是:将四周具有一定斜度的楼顶作为雨水收集装置(1),其通过过滤器(2)与位于其下部、具有倾斜底面的楼顶水箱(3)相连,楼顶水箱(3)通过三通电磁阀(40)与自来水接入口(29)及楼房各单元里的拖把池水龙头(36)、马桶冲水箱(37)相连,楼顶水箱(3)的出口还通过手动阀(31)与通往楼房周围用水设施管道出口(32)相连,楼顶水箱(3)上部有出口通过三通电磁阀(20)与楼底水箱(27)相连,楼顶水箱(3)底部的出口通过手动阀(38)与楼房总下水管道出口(26)相连,楼房内各单元的卫生间面盆水龙头(6)、厨房水槽水龙头(7)及淋浴龙头(8)均与自来水接入口(29)相连,各单元内的面盆(10)、洗衣机(12)、淋浴房、厨房水槽(9)的下水口均通 An automatic floor apartment saving cycle system, comprising a rainwater collection device, the tank roof, ceiling water tank, the water treatment means, pumping means, tank cleaning devices, automatic control devices, pipes and valves, characterized in that: the roof with a certain slope as four weeks rainwater collecting device (1), by the filter (2) and is located in a lower portion thereof, having an inclined bottom surface of the roof of the tank (3) is connected to the tank roof (3) by way solenoid valve (40) with the water inlet (29) and the respective units in the building mop pool faucet (36), the toilet cisterns (37) connected to the tank roof outlet (3) through a manual valve (31) and leading to building facilities around the water outlet pipe (32) connected to the roof of the tank (3) through an upper outlet three-way solenoid valve (20) and the tank ceiling (27) connected to the tank roof outlet (3) through the bottom of the manual valve ( 38) and building a total water duct outlet (26) connected to the building the bathroom basin faucet (6) of each unit, kitchen sink faucet (7) and the shower head (8) are connected to the water inlet (29), in each unit the basin (10), a washing machine (12), shower, kitchen sink (9) through the collector nozzle are 三通电磁阀(15)和过滤器(16)与楼底水箱(27)相连,楼底水箱(27)通过水泵(14)与楼顶水箱(3)相连,各单元内马桶(35)和拖把池(34)的下水口及除淋浴房内地漏以外的其它地漏(34)均与楼房总下水管道出口(26)相连,楼底水箱(27)的底部出口通过泥浆泵(25)与楼房总下水管道出口(26)相连。 Three-way solenoid valve (15) and a filter (16) and the tank ceiling (27) connected to the tank ceiling (27) through the pump (14) and the roof of the tank (3) is connected, in each toilet unit (35) and mop pool (34) and a collector nozzle in addition to other drain leakage shower interior (34) were associated with a total building sewer outlet (26) connected to the tank ceiling (27) of the mud pump through the bottom outlet (25) and the building total water outlet pipe (26) is connected.
2、 根据权利要求l所述的楼寓自动循环节水系统,其特征是:楼底水箱(27) 上安装有搅拌装置(24)和自动加药装置(30)。 2, floor apartment saving automatic circulation system as claimed in claim l, wherein: the tank ceiling (27) mounted on a stirring means (24) and automatic dosing unit (30).
3、 根据权利要求1所述的楼寓自动循环节水系统,其特征是:楼顶水箱(3) 和楼底水箱(27)内部都有水位传感器(4) (5) (19) (22),楼底水箱(27) 内部还有水质传感器(28)。 3, floor apartment saving automatic circulation system according to claim 1, characterized in that: the roof of the tank (3) and the tank ceiling (27) has an internal level sensor (4) (5) (19) (22 ), ceiling tank (27) has internal quality sensor (28).
4、 根据权利要求l所述的楼寓自动循环节水系统,其特征是:过滤器(16)内部有传感器(17)。 4. The automatic cycle Claim floor apartment saving system according to claim l, wherein: (16) inside the filter with a sensor (17).
5、 根据权利要求1所述的楼寓自动循环节水系统,其特征是:三通电磁阀(15)(20) (40)都有供电磁阀出故障时紧急使用的手动阀(18) (21) (39)旁路系统。 5. The automatic circulation Claim floor apartment saving system according to claim 1, wherein: the three-way solenoid valve (15) (20) (40) has a manual valve for emergency use when a failure of the solenoid valve (18) (21) (39) bypass system.
CNU2008201214756U 2008-07-21 2008-07-21 Building automatic-circulation water-saving system CN201347565Y (en)

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Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102071736A (en) * 2010-12-08 2011-05-25 江苏中天环境工程有限公司 Rainwater-controlled sewage discharge device
CN102400483A (en) * 2010-09-14 2012-04-04 北京泰宁科创雨水利用技术股份有限公司 System for supplementing washroom flushing water by using roofing rainwater
CN102926440A (en) * 2012-11-19 2013-02-13 上海电力学院 Water circulation system of residential building
CN103523863A (en) * 2013-10-21 2014-01-22 柯照 Household water recycling system and method for prolonging life of filter element of water purifier in household water recycling system
CN103984320A (en) * 2014-05-23 2014-08-13 杭州银江环保科技有限公司 System and method for monitoring enterprise rainwater drainage outlets based on internet of things
CN104671556A (en) * 2013-12-02 2015-06-03 上海康雷分析仪器有限公司 High purity water device for clinical laboratory
CN105239661A (en) * 2015-10-29 2016-01-13 河海大学常州校区 Birdcage type floor drain
CN105350602A (en) * 2015-11-30 2016-02-24 牛占华 Domestic wastewater regeneration treatment system
CN105858968A (en) * 2016-06-02 2016-08-17 河南大学 Automatic recycling system for rainwater and high-quality domestic sewage of high-rise building
CN105887994A (en) * 2015-01-14 2016-08-24 叶昌阳 Method and device capable of realizing diversion automatic detection and cyclic utilization of sanitary wastewater

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102400483A (en) * 2010-09-14 2012-04-04 北京泰宁科创雨水利用技术股份有限公司 System for supplementing washroom flushing water by using roofing rainwater
CN102071736A (en) * 2010-12-08 2011-05-25 江苏中天环境工程有限公司 Rainwater-controlled sewage discharge device
CN102071736B (en) 2010-12-08 2012-05-23 江苏中天环境工程有限公司 Rainwater-controlled sewage discharge device
CN102926440A (en) * 2012-11-19 2013-02-13 上海电力学院 Water circulation system of residential building
CN103523863A (en) * 2013-10-21 2014-01-22 柯照 Household water recycling system and method for prolonging life of filter element of water purifier in household water recycling system
CN104671556A (en) * 2013-12-02 2015-06-03 上海康雷分析仪器有限公司 High purity water device for clinical laboratory
CN103984320A (en) * 2014-05-23 2014-08-13 杭州银江环保科技有限公司 System and method for monitoring enterprise rainwater drainage outlets based on internet of things
CN103984320B (en) * 2014-05-23 2016-07-06 杭州银江环保科技有限公司 A kind of enterprise's rainwater discharge outlet monitoring system based on Internet of Things and monitoring method thereof
CN105887994A (en) * 2015-01-14 2016-08-24 叶昌阳 Method and device capable of realizing diversion automatic detection and cyclic utilization of sanitary wastewater
CN105239661A (en) * 2015-10-29 2016-01-13 河海大学常州校区 Birdcage type floor drain
CN105350602A (en) * 2015-11-30 2016-02-24 牛占华 Domestic wastewater regeneration treatment system
CN105350602B (en) * 2015-11-30 2018-01-09 广州绿竹环保科技有限公司 Sanitary wastewater regeneration treatment system
CN105858968A (en) * 2016-06-02 2016-08-17 河南大学 Automatic recycling system for rainwater and high-quality domestic sewage of high-rise building

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