CN203022067U - Water recycling system of residential building - Google Patents

Water recycling system of residential building Download PDF

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Publication number
CN203022067U
CN203022067U CN 201220610305 CN201220610305U CN203022067U CN 203022067 U CN203022067 U CN 203022067U CN 201220610305 CN201220610305 CN 201220610305 CN 201220610305 U CN201220610305 U CN 201220610305U CN 203022067 U CN203022067 U CN 203022067U
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water
water storage
sewage
filter device
storage tank
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吴江
施雪
吴业成
冯巧波
马士辉
胡寸先
杨金戈
黄海方
冯双双
李慧慧
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Shanghai Putian Zhongke Energy Technology Co Ltd
Shanghai University of Electric Power
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Shanghai University of Electric Power
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Abstract

本实用新型涉及一种住宅楼水循环利用系统,由水收集部分、水处理部分和储水供水部分组成,收集部分包括楼顶排水管、厨房洗菜池、卫生间洗脸池、浴室地漏、洗衣机排水地漏,厨房洗菜池、卫生间洗脸池、浴室地漏和洗衣机排水地漏分别与轻污水管道连接,轻污水管道一端连接楼顶排水管,另一端连接水处理部分的一级过滤装置,且一级过滤装置通过水处理部分的二级过滤装置与储水供水部分的储水箱连接,储水箱出水口连接用水阀门。本实用新型可以在不需要电泵驱动的基础上实现单元楼再生水的合理分配利用。这种水循环利用系统所涉及的一级过滤装置结构上的创新,使得过滤装置易于安装清洗,不易堵塞,维护方便,使得循环水更加清洁。

Figure 201220610305

The utility model relates to a water recycling system for a residential building, which is composed of a water collection part, a water treatment part and a water storage and supply part. , the kitchen sink, bathroom washbasin, bathroom floor drain and washing machine drainage floor drain are respectively connected to light sewage pipes. The secondary filtering device of the water treatment part is connected with the water storage tank of the water storage and water supply part, and the water outlet of the water storage tank is connected with a water valve. The utility model can realize the reasonable distribution and utilization of the regenerated water of the unit building on the basis of not needing to be driven by an electric pump. The structural innovation of the primary filter device involved in this water recycling system makes the filter device easy to install and clean, not easy to block, easy to maintain, and makes the circulating water cleaner.

Figure 201220610305

Description

住宅楼水循环利用系统Residential building water recycling system

技术领域 technical field

本实用新型涉及一种水循环利用系统,尤其是一种家庭生活用水的循环利用系统。 The utility model relates to a water recycling system, in particular to a domestic domestic water recycling system.

背景技术 Background technique

   目前工业水循环利用技术已经很成熟,广泛的利用到了各行各业中。但是工业水循环利用,设施建设投资大,技术相对复杂,处理水量大,处理过程中,耗材成本高,处理周期长,不适用于家庭生活用水的循环利用。居民生活用水的循环利用,主要是通过一些设备和装置将污染较轻的生活用水储存起来,或者通过一些简单的过滤再储存起来加以利用。但是现有技术和装置,分散化程度高,限于每家每户,不能对再生水进行合理的分配,对再生水的利用效率不高,导致有些用户再生水不够用,有些用户再生水却浪费了。现有的技术和装置,大多都存在过滤装置复杂或者滤芯更换成本高,又或过滤装置清洗不方便的问题。现有的技术和装置,大多都需要电泵驱动,在循环水的利用过程中,耗费了大量的电能,无法在节水的同时实现节能的要求。 At present, the industrial water recycling technology is very mature and widely used in all walks of life. However, industrial water recycling requires a large investment in facility construction, relatively complex technology, a large amount of water to be treated, high cost of consumables, and a long treatment cycle during the treatment process, which is not suitable for the recycling of domestic domestic water. The recycling of domestic water for residents is mainly to store lightly polluted domestic water through some equipment and devices, or store it for use through some simple filtration. However, the existing technology and devices have a high degree of decentralization and are limited to each household. The reclaimed water cannot be distributed reasonably, and the utilization efficiency of the reclaimed water is not high, resulting in insufficient reclaimed water for some users and wasted reclaimed water for some users. Most of the existing technologies and devices have the problems of complicated filter devices or high replacement cost of filter elements, or inconvenient cleaning of filter devices. Most of the existing technologies and devices need to be driven by electric pumps. During the utilization of circulating water, a large amount of electric energy is consumed, and it is impossible to meet the requirements of energy saving while saving water.

目前公开的相关专利主要有: Currently published related patents mainly include:

1、北京市海淀区马明义的“厨、卫、浴污水循环处理设备”,专利号02289455.1 1. Ma Mingyi, Haidian District, Beijing, "Sewage Circulation Treatment Equipment for Kitchen, Bathroom and Bath", Patent No. 02289455.1

2、北京市海淀区李冰的“一种家用洗浴废水处理循环利用系统”,专利号200320102577.0 2. "A household bath wastewater treatment and recycling system" by Li Bing, Haidian District, Beijing, patent number 200320102577.0

3、广东省珠海市文荣的“家庭废水回收集中处理设备”,申请公布号CN 101781903A 3. "Household Wastewater Recycling Centralized Treatment Equipment" by Wenrong, Zhuhai City, Guangdong Province, application publication number CN 101781903A

4、山西省太原市张斌的“居民楼废水再利用水箱”,专利号200520024191.1 4. "Residential Building Wastewater Reuse Water Tank" by Zhang Bin, Taiyuan City, Shanxi Province, Patent No. 200520024191.1

上述专利所涉及的再利用系统大多需要使用电泵,虽能节约一些水资源但却造成了电能的消耗,无法达到节能的要求。上述专利所涉及的居民生活用水再利用系统和装置大多数分散化使用,只限于每家每户,造成了投资成本高,不能对再生水进行合理的分配,生活用水效率较低,造成了巨大的浪费。上述专利大多是单个用户的自生产利用,没有计量设备,无法定量分析节水效果,不利于节水的推广。综上所述,目前需要寻求无需电泵驱动,能合理分配再生水,能统计再生水量,有效提高水的利用效率的集中式综合化水循环利用系统。 Most of the reuse systems involved in the above-mentioned patents need to use electric pumps, which can save some water resources but cause consumption of electric energy, which cannot meet the requirements of energy saving. Most of the residential water reuse systems and devices involved in the above-mentioned patents are used in a decentralized manner, which is limited to each household, resulting in high investment costs, inability to rationally distribute reclaimed water, and low efficiency of domestic water use, resulting in huge waste. Most of the above-mentioned patents are self-production and utilization by a single user. There is no metering equipment, and the water-saving effect cannot be quantitatively analyzed, which is not conducive to the promotion of water-saving. To sum up, at present, it is necessary to seek a centralized and comprehensive water recycling system that does not need to be driven by an electric pump, can distribute recycled water reasonably, can count the amount of recycled water, and can effectively improve water utilization efficiency.

发明内容 Contents of the invention

为了解决现有居民生活用水再利用系统和装置存在的问题,提高居民生活用水的利用效率,本实用新型提供一种住宅楼水循环利用系统,该系统收集来自楼顶排水管、洗菜池、洗脸池、洗衣地漏和浴室地漏的轻污染水,通过一级纱网过滤和二级精过滤使水质澄清无异味,成为可以利用的再生水,然后将水储存于储水箱供给楼下用户使用,该系统能充分利用污染较轻的生活用水和雨水,供应整个居民楼的清洁地板、冲洗厕所用水和小区绿化等用水,系统中水循环充分利用水自身的势能,不需要电泵驱动,同时实现节水节电。 In order to solve the problems existing in the existing residents' domestic water reuse system and devices and improve the utilization efficiency of residents' domestic water, the utility model provides a water recycling system for residential buildings. The lightly polluted water from pools, laundry floor drains and bathroom floor drains is filtered through a primary gauze filter and a secondary fine filter to make the water clear and odor-free. It can make full use of lightly polluted domestic water and rainwater, and supply water for cleaning floors, flushing toilets, and greening areas in the entire residential building. The water cycle in the system makes full use of the potential energy of the water itself, without the need for electric pumps, and at the same time realizes water saving. electricity.

为实现上述目的,本实用新型的技术方案是:一种住宅楼水循环利用系统,由水收集部分、水处理部分和储水供水部分组成,其特点是:收集部分包括楼顶排水管、厨房洗菜池、卫生间洗脸池、浴室地漏、洗衣机排水地漏,厨房洗菜池、卫生间洗脸池、浴室地漏和洗衣机排水地漏分别与轻污水管道连接,轻污水管道一端连接楼顶排水管,另一端连接水处理部分的一级过滤装置,且一级过滤装置通过水处理部分的二级过滤装置与储水供水部分的储水箱连接,储水箱出水口连接用水阀门。  In order to achieve the above purpose, the technical solution of the utility model is: a water recycling system for residential buildings, which is composed of a water collection part, a water treatment part and a water storage and supply part. The vegetable pool, bathroom washbasin, bathroom floor drain, washing machine drainage floor drain, kitchen vegetable sink, toilet washbasin, bathroom floor drain and washing machine drainage floor drain are respectively connected to the light sewage pipe, one end of the light sewage pipe is connected to the roof drain pipe, and the other end is connected to the water The primary filter device of the treatment part is connected with the water storage tank of the water storage and supply part through the secondary filter device of the water treatment part, and the water outlet of the water storage tank is connected with a water valve. the

一级过滤装置:箱体中部设置过滤网,过滤网上部斜向进水口一侧,箱体下部靠近污水出水口一侧过滤网的下方开有排污口,排污口通过排污阀门连接排污管道,箱体上部靠近出水口一侧过滤网上方开有反冲清洗口,反冲清洗口通过一个喷头和反冲清洗水阀门与自来水管道相连。 Primary filtering device: a filter screen is set in the middle of the box body, the upper part of the filter screen is inclined to the side of the water inlet, and there is a sewage outlet below the filter screen on the side close to the sewage outlet in the lower part of the box body, and the sewage discharge port is connected to the sewage pipe through the sewage discharge valve. The upper part of the body is provided with a recoil cleaning port above the filter screen on one side of the water outlet, and the recoil cleaning port is connected with the tap water pipeline through a nozzle and a recoil cleaning water valve.

二级过滤装置由可更换的PP滤芯和活性炭滤芯组成,PP滤芯用于去除水中的不溶性杂质和部分胶体杂质降低水的SDI值,活性炭滤芯用于去除水中余氯及氯化物和异味。 The secondary filter device consists of a replaceable PP filter element and an activated carbon filter element. The PP filter element is used to remove insoluble impurities and some colloidal impurities in the water to reduce the SDI value of the water. The activated carbon filter element is used to remove residual chlorine, chlorides and odors in the water.

储水箱与用水阀门之间的连接管道上装有进水计量水表;二级过滤装置与储水箱之间的连接管道上装有供水计量水表。 The connecting pipe between the water storage tank and the water valve is equipped with a water metering water meter; the connecting pipe between the secondary filtering device and the water storage tank is equipped with a water supply metering meter.

本实用新型的有益效果是; The beneficial effects of the utility model are;

本实用新型的住宅楼水循环利用系统设计新颖,充分利用水体的势能,可以大幅提高水的利用效率,符合节能环保性建筑的设计建造要求,可广泛应用于新建的居民楼和已建居民楼供水系统的改造工程。该系统经过简单的改造还可以应用于用水量较大的商用写字楼。 The residential building water recycling system of the utility model has a novel design, fully utilizes the potential energy of the water body, can greatly improve the water utilization efficiency, meets the design and construction requirements of energy-saving and environmentally friendly buildings, and can be widely used in water supply for newly-built residential buildings and existing residential buildings System renovation project. After a simple transformation, the system can also be applied to commercial office buildings with large water consumption.

本实用新型结构简单使得其制造成本大大降低,有利于后期大规模地生产,有助于市场占有率的提高。 The utility model has a simple structure so that its manufacturing cost is greatly reduced, which is conducive to large-scale production in the later stage and helps to increase the market share.

附图说明 Description of drawings

图1是本实用新型的结构示意图。 Fig. 1 is the structural representation of the utility model.

具体实施方式 Detailed ways

下面结合附图与实施例对本实用新型作进一步说明。 Below in conjunction with accompanying drawing and embodiment the utility model is further described.

如图1所示,本实用新型的住宅楼水循环利用系统,由水收集部分、水处理部分和储水供水部分组成。 As shown in Figure 1, the residential building water recycling system of the present invention is composed of a water collection part, a water treatment part and a water storage and water supply part.

收集部分包括楼顶排水管A、厨房洗菜池1-1、卫生间洗脸池1-2、浴室地漏2-2、洗衣机排水地漏2-1,厨房洗菜池1-1、卫生间洗脸池1-2、浴室地漏2-2和洗衣机排水地漏2-1分别与轻污水管道7-1连接,轻污水管道7-1一端连接楼顶排水管A,另一端连接水处理部分的一级过滤装置3,且一级过滤装置3通过水处理部分的二级过滤装置4与储水供水部分的储水箱5连接,储水箱5出水口连接用水阀门9。  The collection part includes roof drainage pipe A, kitchen sink 1-1, toilet sink 1-2, bathroom floor drain 2-2, washing machine drainage floor drain 2-1, kitchen sink 1-1, bathroom sink 1- 2. The bathroom floor drain 2-2 and the washing machine drainage floor drain 2-1 are respectively connected to the light sewage pipeline 7-1, one end of the light sewage pipeline 7-1 is connected to the roof drain pipe A, and the other end is connected to the primary filter device 3 of the water treatment part , and the primary filtering device 3 is connected to the water storage tank 5 of the water storage and supply part through the secondary filtering device 4 of the water treatment part, and the water outlet of the water storage tank 5 is connected to the water valve 9 . the

一级过滤装置3:箱体中部设置过滤网3-1,过滤网3-1上部斜向进水口一侧,箱体下部靠近污水出水口一侧过滤网3-1的下方开有排污口,排污口通过排污阀门3-4连接排污管道C,箱体上部靠近出水口一侧过滤网3-1上方开有反冲清洗口3-2,反冲清洗口3-2通过一个喷头和反冲清洗水阀门3-3与自来水管道B相连。 Primary filtering device 3: a filter screen 3-1 is set in the middle of the box body, the upper part of the filter screen 3-1 is inclined to the side of the water inlet, and a sewage outlet is opened below the filter screen 3-1 on the side close to the sewage outlet side of the box body, The sewage outlet is connected to the sewage pipe C through the sewage valve 3-4. There is a recoil cleaning port 3-2 above the filter screen 3-1 on the side of the upper part of the box close to the water outlet. The recoil cleaning port 3-2 passes through a nozzle and recoil The cleaning water valve 3-3 is connected with the running water pipeline B.

二级过滤装置4由可更换的PP滤芯和活性炭滤芯组成,PP滤芯用于去除水中的不溶性杂质和部分胶体杂质降低水的SDI值,活性炭滤芯用于去除水中余氯及氯化物和异味。 The secondary filter device 4 is composed of a replaceable PP filter element and an activated carbon filter element. The PP filter element is used to remove insoluble impurities and some colloidal impurities in the water to reduce the SDI value of the water. The activated carbon filter element is used to remove residual chlorine, chlorides and odors in the water.

储水箱5与用水阀门9之间的连接管道7-3上装有进水计量水表8-2;二级过滤装置4与储水箱5之间的连接管道上装有供水计量水表8-1。 The connecting pipe 7-3 between the water storage tank 5 and the water valve 9 is equipped with a water metering water meter 8-2;

这种成套安装的水循环利用系统主要针对单元楼,也可适用于其他的多层楼宇,整个系统分为水收集部分、水处理部分和储水供水部分。水收集部分主要包括楼顶排水管、厨房洗菜池、卫生间洗脸池、浴室地漏和相关引水管路,水处理部分主要包括一级过滤装置和二级过滤装置和相关阀门。储水供水部分主要包括储水箱、进水计量水表、供水计量水表、排污阀、限压储水阀和其他阀门。 This complete set of water recycling system is mainly aimed at unit buildings, and can also be applied to other multi-storey buildings. The whole system is divided into water collection part, water treatment part and water storage and water supply part. The water collection part mainly includes roof drainage pipes, kitchen sink, toilet wash basin, bathroom floor drain and related water diversion pipelines, and the water treatment part mainly includes primary and secondary filtering devices and related valves. The water storage and supply part mainly includes water storage tanks, water inlet metering meters, water supply metering meters, sewage valves, pressure limiting water storage valves and other valves.

一、水收集部分 1. Water collection part

水收集部分主要功能是收集来自楼顶排水管A、厨房洗菜池1-1、卫生间洗脸池1-2、洗衣机排水地漏2-1和浴室地漏2-2的轻污染水。 The main function of the water collection part is to collect lightly polluted water from the roof drain pipe A, the kitchen sink 1-1, the bathroom washbasin 1-2, the washing machine drainage floor drain 2-1 and the bathroom floor drain 2-2.

位于地板2上面的厨房洗菜池(厨房轻污水污)1-1、卫生间洗脸池1-2、洗衣机排水地漏2-1、浴室地漏2-2与轻污水管道7-1连接,轻污水管道7-1最前端连接楼顶排水管A,利用雨水不定期的冲洗清洁轻污水管道7-1。重污水管道7-2主要用于排放厨房重污水池1的重污水和经过一次过滤装置3过滤出来的滤渣。重污水管道7-2在经过一次过滤装置3时,安装位置应低于一次过滤装置3,便于重污管道7-2接收来自一次过滤装置3的滤渣。 The kitchen sink (light sewage in the kitchen) 1-1 located on the floor 2, the bathroom washbasin 1-2, the washing machine drainage floor drain 2-1, the bathroom floor drain 2-2 are connected to the light sewage pipe 7-1, and the light sewage pipe 7-1 The front end is connected to the roof drain pipe A, and the light sewage pipe 7-1 is cleaned irregularly with rainwater. The heavy sewage pipeline 7-2 is mainly used for discharging the heavy sewage in the kitchen heavy sewage pool 1 and the filter residue filtered by the primary filter device 3 . When the heavy sewage pipeline 7-2 passes through the primary filter device 3, the installation position should be lower than the primary filter device 3, so that the heavy sewage pipeline 7-2 can receive the filter residue from the primary filter device 3.

二、水处理部分 2. Water treatment part

水处理部分主要功能是通过一级过滤装置3和二级过滤装置4使水质澄清无异味,成为可以利用的再生水,主要由一级过滤装置和二级过滤装置和相关阀门组成。 The main function of the water treatment part is to make the water quality clear and odor-free through the primary filter device 3 and the secondary filter device 4, and become usable regenerated water. It is mainly composed of the primary filter device, the secondary filter device and related valves.

一级过滤装置3具体结构为:箱体中部斜置过滤网3-1(上部斜向进水口),箱体下部靠近污水出水口一侧过滤网3-1的下方开有排污口,排污口经过排污阀门3-4与下排污管道C相连,箱体上部靠近出水口一侧过滤网3-1上方开有反冲清洗口3-2,反冲清洗口3-2通过一个喷头和反冲清洗阀门3-3与自来水管道B相连。 The specific structure of the first-stage filter device 3 is as follows: the filter screen 3-1 is placed obliquely in the middle of the box body (the upper part is inclined to the water inlet), and there is a sewage outlet below the filter screen 3-1 on the side close to the sewage outlet at the bottom of the box body. The sewage valve 3-4 is connected to the lower sewage pipe C, and the upper part of the box body near the water outlet is provided with a recoil cleaning port 3-2 above the filter screen 3-1, and the recoil cleaning port 3-2 passes through a nozzle and recoil Cleaning valve 3-3 links to each other with running water pipeline B.

一级过滤装置3和轻污水管道7-1连接,安装在轻污水管道7-1之后。一次过滤装置3和重污水管道7-2的连接处设有过滤排污阀门3-4,由于过滤排污阀门3-4安装在一次过滤装置3的下面,为了过滤排污阀门3-4控制的方便,过滤排污阀门3-4采用电控阀门。根据一次过滤装置3的清洁程度,定期清洗过滤网3-1。清洗水来自于自来水,为了反冲清洗阀门3-3控制的方便,反冲清洗阀门3-3安装在地板以上。  The primary filtering device 3 is connected with the light sewage pipeline 7-1, and is installed after the light sewage pipeline 7-1. The junction of the primary filter device 3 and the heavy sewage pipeline 7-2 is provided with a filter sewage valve 3-4. Since the filter sewage valve 3-4 is installed below the primary filter device 3, for the convenience of the filter sewage valve 3-4 control, Filter sewage valve 3-4 adopts electric control valve. According to the degree of cleanliness of the primary filter device 3, the filter screen 3-1 is cleaned regularly. Cleaning water comes from tap water, and for the convenience of recoil cleaning valve 3-3 control, recoil cleaning valve 3-3 is installed above the floor. the

二级过滤采用可更换的PP滤芯和活性炭滤芯组成的过滤装置。PP滤芯可去除水中的不溶性杂质和部分胶体杂质降低水的SDI值,活性炭滤芯去除水中余氯及氯化物,去除异味。 The secondary filter adopts a filter device composed of replaceable PP filter element and activated carbon filter element. The PP filter element can remove insoluble impurities and some colloidal impurities in the water to reduce the SDI value of the water, and the activated carbon filter element can remove residual chlorine and chloride in the water and remove odors.

三、储水供水部分 3. Water storage and supply part

储水供水部分主要功能是将精过滤之后的水储存起来,供楼下用户使用,并通过限压储水阀实现水的合理分配,将多余的水用于小区绿化以及洗车等可以利用再生水的领域。储水供水部分主要由储水箱5、进水计量水表8-2、供水计量水表8-1、储水排污阀5-1、限压储水阀6和其他阀门组成。 The main function of the water storage and water supply part is to store the finely filtered water for the downstairs users, and realize the reasonable distribution of water through the pressure-limiting water storage valve, and use the excess water for community greening and car washing, etc., where recycled water can be used field. The water storage and supply part is mainly composed of a water storage tank 5, a water inlet meter 8-2, a water supply meter 8-1, a water storage and discharge valve 5-1, a pressure limiting water storage valve 6 and other valves.

    供水计量水表8-1安装于用户给储水箱5供水的管道上,也即二级精过滤之后。供水计量水表8-1用来统计用户对于整个系统再生水的供水量。进水计量水表8-2安装在储水箱5向楼下用户供水管道7-3上。进水计量水表8-2用来统计用户从整个系统的取用水量。供水计量水表8-1和进水计量水表8-2综合统计用户对于系统再生水的供水量或取用水量。综合用户的自来水用量和用户再生水供水量(或取用水量),对用户的用水进行收费,这种定量统计计费方法有益于节水节能理念的推广。 The water supply measuring water meter 8-1 is installed on the pipeline that the user supplies water to the water storage tank 5, that is, after the secondary fine filtration. The water supply meter 8-1 is used to count the amount of water supplied by the user to the regenerated water of the entire system. The water inlet metering meter 8-2 is installed on the water storage tank 5 to the user's water supply pipeline 7-3 downstairs. The water metering water meter 8-2 is used to count the water consumption of the user from the whole system. The water supply meter 8-1 and the water inlet meter 8-2 comprehensively count the amount of water supplied or taken by the user for the regenerated water of the system. Based on the user's tap water consumption and the user's reclaimed water supply (or water intake), the user's water consumption is charged. This quantitative statistical billing method is beneficial to the promotion of the concept of water saving and energy saving.

二级精过滤之后的水经过管道与储水箱上部连接。储水箱5底部装有三根水管,一根作为上一层用户向下一层用户供水的水管,一根作为上一储水箱向下一储水箱供水水管7-4,一根作为储水箱的储水排污阀门5-1,便于储水箱5的定期排污清洗。 The water after secondary fine filtration is connected to the upper part of the water storage tank through a pipeline. Three water pipes are equipped with at the bottom of the water storage tank 5, one is used as the water pipe for supplying water to the user on the next floor, one is used as the water supply pipe 7-4 of the next water storage tank for the last water storage tank, and one is used as the water storage pipe for the water storage tank. The water blowdown valve 5-1 is convenient for the regular blowdown cleaning of the water storage tank 5.

限压储水阀6安装在上一储水箱5向下一储水箱供水的通道上,当上一水箱水位涨至某一限值时,限压储水阀6自动开启,上一储水箱5中的再生水流向下一储水箱,上一储水箱5中水位低于某一限值时,限压储水阀6自动关闭。 The pressure-limiting water storage valve 6 is installed on the water supply channel of the previous water storage tank 5 to the next water storage tank. The regenerated water in the water flows to the next water storage tank, and when the water level in the last water storage tank 5 is lower than a certain limit value, the pressure-limiting water storage valve 6 is automatically closed.

成套安装的这种水循环利用系统只在最上一层与楼顶排水管相连,这样可以使系统更加简单,降低投资。这种水循环利用系统的最下一层水箱储满水后,通过储水限压阀所在管道将多于水量引至小区的绿化灌溉水池或者引至小区周边洗车店等其他需要用水的地方。这种水循环利用系统也是一种方便的再生水制造销售网络,可以大大提高水的利用效率。 This water recycling system installed in a complete set is only connected to the roof drain pipe on the uppermost floor, which can make the system simpler and reduce investment. After the bottom water tank of this water recycling system is full of water, the excess water is led to the green irrigation pool of the community or to other places that need water such as car wash shops around the community through the pipeline where the water storage pressure limiting valve is located. This water recycling system is also a convenient reclaimed water manufacturing and sales network, which can greatly improve water utilization efficiency.

Claims (4)

1.一种住宅楼水循环利用系统,由水收集部分、水处理部分和储水供水部分组成,其特征在于:所述收集部分包括楼顶排水管(A)、厨房洗菜池(1-1)、卫生间洗脸池(1-2)、浴室地漏(2-2)、洗衣机排水地漏(2-1),厨房洗菜池(1-1)、卫生间洗脸池(1-2)、浴室地漏(2-2)和洗衣机排水地漏(2-1)分别与轻污水管道(7-1)连接,轻污水管道(7-1)一端连接楼顶排水管(A),另一端连接水处理部分的一级过滤装置(3),且一级过滤装置(3)通过水处理部分的二级过滤装置(4)与储水供水部分的储水箱(5)连接,储水箱(5)出水口连接用水阀门(9)。 1. A water recycling system for a residential building, consisting of a water collection part, a water treatment part and a water storage and supply part, characterized in that: the collection part includes a roof drain pipe (A), a kitchen sink (1-1 ), bathroom sink (1-2), bathroom floor drain (2-2), washing machine drainage floor drain (2-1), kitchen sink (1-1), bathroom sink (1-2), bathroom floor drain ( 2-2) and the washing machine drainage floor drain (2-1) are respectively connected to the light sewage pipe (7-1), one end of the light sewage pipe (7-1) is connected to the roof drain pipe (A), and the other end is connected to the water treatment part The primary filter device (3), and the primary filter device (3) is connected to the water storage tank (5) of the water storage and water supply part through the secondary filter device (4) of the water treatment part, and the water storage tank (5) is connected to the water outlet valve (9). 2. 根据权利要求1所述的住宅楼水循环利用系统,其特征在于:所述一级过滤装置(3):箱体中部设置过滤网(3-1),过滤网(3-1)上部斜向进水口一侧,箱体下部靠近污水出水口一侧过滤网(3-1)的下方开有排污口,排污口通过排污阀门(3-4)连接排污管道(C),箱体上部靠近出水口一侧过滤网(3-1)上方开有反冲清洗口(3-2),反冲清洗口(3-2)通过一个喷头和反冲清洗水阀门(3-3)与自来水管道(B)相连。 2. The residential building water recycling system according to claim 1, characterized in that: the primary filter device (3): a filter screen (3-1) is set in the middle of the box body, and the upper part of the filter screen (3-1) is inclined On the water inlet side, there is a sewage outlet under the filter screen (3-1) on the lower part of the box close to the sewage outlet side. The sewage outlet is connected to the sewage pipe (C) through the sewage valve (3-4), and the upper part of the box is close to There is a recoil cleaning port (3-2) above the filter screen (3-1) on the side of the water outlet, and the recoil cleaning port (3-2) is connected to the tap water pipe through a nozzle and the recoil cleaning water valve (3-3) (B) connected. 3.根据权利要求1所述的住宅楼水循环利用系统,其特征在于:所述二级过滤装置(4)由可更换的PP滤芯和活性炭滤芯组成,PP滤芯用于去除水中的不溶性杂质和部分胶体杂质降低水的SDI值,活性炭滤芯用于去除水中余氯及氯化物和异味。 3. The residential building water recycling system according to claim 1, characterized in that: the secondary filter device (4) is composed of a replaceable PP filter element and an activated carbon filter element, and the PP filter element is used to remove insoluble impurities and some Colloidal impurities reduce the SDI value of water, and activated carbon filter elements are used to remove residual chlorine, chlorides and odors in water. 4.根据权利要求1所述的住宅楼水循环利用系统,其特征在于:所述储水箱(5)与用水阀门(9)之间的连接管道(7-3)上装有进水计量水表(8-2);二级过滤装置(4)与储水箱(5)之间的连接管道上装有供水计量水表(8-1)。 4. The residential building water recycling system according to claim 1, characterized in that: the connecting pipe (7-3) between the water storage tank (5) and the water valve (9) is equipped with a water metering meter (8 -2); the connecting pipeline between the secondary filter device (4) and the water storage tank (5) is equipped with a water supply meter (8-1).
CN 201220610305 2012-11-19 2012-11-19 Water recycling system of residential building Expired - Fee Related CN203022067U (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102926440A (en) * 2012-11-19 2013-02-13 上海电力学院 Water circulation system of residential building
CN104088333A (en) * 2014-06-12 2014-10-08 郑州大学 Household water saving system
CN106219829A (en) * 2016-10-08 2016-12-14 安徽理工大学 The effluent cycle of Green energy-saving buildings utilizes system
CN108457368A (en) * 2018-04-02 2018-08-28 宿州冬宇环保科技有限公司 A kind of sewer pipe cleaning method
CN111794309A (en) * 2019-04-08 2020-10-20 金昌中枨科技有限责任公司 An integrated domestic sewage treatment and recycling technology

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102926440A (en) * 2012-11-19 2013-02-13 上海电力学院 Water circulation system of residential building
CN104088333A (en) * 2014-06-12 2014-10-08 郑州大学 Household water saving system
CN104088333B (en) * 2014-06-12 2017-02-15 郑州大学 Household water saving system
CN106219829A (en) * 2016-10-08 2016-12-14 安徽理工大学 The effluent cycle of Green energy-saving buildings utilizes system
CN108457368A (en) * 2018-04-02 2018-08-28 宿州冬宇环保科技有限公司 A kind of sewer pipe cleaning method
CN111794309A (en) * 2019-04-08 2020-10-20 金昌中枨科技有限责任公司 An integrated domestic sewage treatment and recycling technology

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Effective date of registration: 20151208

Address after: 200090 Pingliang Road, Shanghai, No. 2103, No.

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