CN114380414A - Improved system for pipeline direct drinking water - Google Patents

Improved system for pipeline direct drinking water Download PDF

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Publication number
CN114380414A
CN114380414A CN202210116431.9A CN202210116431A CN114380414A CN 114380414 A CN114380414 A CN 114380414A CN 202210116431 A CN202210116431 A CN 202210116431A CN 114380414 A CN114380414 A CN 114380414A
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CN
China
Prior art keywords
pipeline
stainless steel
water
improved system
direct drinking
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
CN202210116431.9A
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Chinese (zh)
Inventor
徐海旭
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Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CN202210116431.9A priority Critical patent/CN114380414A/en
Publication of CN114380414A publication Critical patent/CN114380414A/en
Pending legal-status Critical Current

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Classifications

    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/44Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • C02F1/442Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by nanofiltration
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/001Processes for the treatment of water whereby the filtration technique is of importance

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Nanotechnology (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

The invention provides an improved system for pipeline direct drinking water, which belongs to the field of water treatment and comprises a pretreatment unit and a core treatment unit; the pretreatment unit comprises a 304 stainless steel water pump and an integrated filter; the core processing unit comprises a nanofiltration membrane processing unit, a nanofiltration membrane assembly and a nanofiltration 304 stainless steel high-pressure pump, wherein the nanofiltration 304 stainless steel high-pressure pump is electrically connected with electric leakage, motor overload and pipeline overpressure. According to the improved system for the direct drinking water of the pipeline, all original equipment is integrated into two large units in the integration mode, splicing installation can be carried out after entering a field, installation is simple, the occupied area is reduced, and only a small room needs to be separated on the basis of a primary living pump room to serve as a water purifying machine room.

Description

Improved system for pipeline direct drinking water
Technical Field
The invention relates to the field of water treatment, in particular to an improved system for pipeline direct drinking water.
Background
The pipeline direct drinking water purification machine room equipment filters tap water through two treatment processes of medium filtration (quartz sand filtration) and an active carbon filter. And then the mixture is treated by a nanofiltration membrane treatment process, and the post-treatment comprises the steps of killing ozone and ultraviolet rays and then conveying the killed product to households through stainless steel pipelines. The existing water purification machine room equipment occupies a large area, is controlled by the price of a newly-built building, is small in land and gold in size, and cannot be used for a water purification machine room in addition, so that the difficulty is brought to a project for promoting direct drinking water of a pipeline.
Disclosure of Invention
In view of the technical shortcomings, the invention aims to provide an improved system for pipeline direct drinking water.
In order to solve the technical problems, the invention adopts the following technical scheme:
the invention provides an improved system of pipeline direct drinking water, which comprises a pretreatment unit and a core processing unit;
the pretreatment unit comprises a 304 stainless steel water pump and an integrated filter;
the core processing unit comprises a nanofiltration membrane processing unit, a nanofiltration membrane assembly and a nanofiltration 304 stainless steel high-pressure pump, wherein the nanofiltration 304 stainless steel high-pressure pump is electrically connected with electric leakage, motor overload and pipeline overpressure.
Specifically, the integrated filter is a quartz sand filter element integrated filter or a compressed activated carbon filter element integrated filter, the filter is prevented from becoming a new pollution source, and a flushing process technology for automatically draining concentrated water and stored water on the upper layer of the filter in time is designed by utilizing a filter water outlet and an air outlet.
Specifically, the pretreatment unit further comprises a source water tank, wherein the source water tank is a 304 stainless steel water tank and is cylindrical, the occupied area is saved, the retention time of source water in the water tank is reduced to the maximum extent, and secondary pollution caused by contact with air is reduced.
The invention has the beneficial effects that:
according to the improved system for the direct drinking water of the pipeline, all original equipment is integrated into two large units in the integration mode, splicing installation can be carried out after entering a field, installation is simple, the occupied area is reduced, and only a small room needs to be separated on the basis of a primary living pump room to serve as a water purifying machine room.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments of the present invention, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
An improved system of pipeline direct drinking water comprises a pretreatment unit and a core treatment unit;
the pretreatment unit comprises a 304 stainless steel water pump and an integrated filter, wherein the 304 stainless steel water pump, a check valve for preventing water hammer impact, electric leakage, motor overload, pipeline overpressure electrical control and the like are integrated into a whole;
the core processing unit comprises a nanofiltration membrane processing unit, a nanofiltration membrane assembly and a nanofiltration 304 stainless steel high-pressure pump, wherein the nanofiltration 304 stainless steel high-pressure pump is electrically connected with a leakage, motor overload and pipeline overpressure.
Specifically, the integrated filter is a quartz sand filter element integrated filter or a compressed activated carbon filter element integrated filter, the filter is prevented from becoming a new pollution source, and a flushing process technology for automatically draining concentrated water and stored water on the upper layer of the filter in time is designed by utilizing a filter water outlet and an air outlet.
Specifically, the pretreatment unit further comprises a source water tank, the source water tank is a 304 stainless steel water tank and is cylindrical, occupied area is saved, residence time of source water in the water tank is reduced to the maximum extent, and secondary pollution caused by contact with air is reduced. If the water pressure of the external tap water is insufficient, the design requirement cannot be met, and then the source water tank is needed.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (3)

1. An improved system of pipeline direct drinking water is characterized by comprising a pretreatment unit and a core processing unit;
the pretreatment unit comprises a 304 stainless steel water pump and an integrated filter;
the core processing unit comprises a nanofiltration membrane processing unit, a nanofiltration membrane assembly and a nanofiltration 304 stainless steel high-pressure pump, wherein the nanofiltration 304 stainless steel high-pressure pump is electrically connected with electric leakage, motor overload and pipeline overpressure.
2. The improved system of direct drinking water from a pipeline as claimed in claim 1, wherein said integrated filter is a quartz sand filter cartridge integrated filter or a compressed activated carbon filter cartridge integrated filter.
3. The improved system of direct drinking water from pipeline as claimed in claim 1, wherein said pre-treatment unit further comprises a source water tank, said source water tank is 304 stainless steel water tank, and is cylindrical, so as to save floor space and minimize the retention time of source water in the water tank, so as to reduce the secondary pollution caused by air contact.
CN202210116431.9A 2022-02-07 2022-02-07 Improved system for pipeline direct drinking water Pending CN114380414A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210116431.9A CN114380414A (en) 2022-02-07 2022-02-07 Improved system for pipeline direct drinking water

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210116431.9A CN114380414A (en) 2022-02-07 2022-02-07 Improved system for pipeline direct drinking water

Publications (1)

Publication Number Publication Date
CN114380414A true CN114380414A (en) 2022-04-22

Family

ID=81206075

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202210116431.9A Pending CN114380414A (en) 2022-02-07 2022-02-07 Improved system for pipeline direct drinking water

Country Status (1)

Country Link
CN (1) CN114380414A (en)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2924111A1 (en) * 2007-11-28 2009-05-29 Otv Sa Installation for biological treatment of water for drinking, comprises biological reactor housing a membrane, water routing unit, unit for adding powdery material inside reactor, unit for recuperation of treated water, and agitation unit
CN202358972U (en) * 2011-12-12 2012-08-01 杭州涌清净水设备有限公司 Nanofiltration drinking water purifying equipment
CN203946971U (en) * 2014-07-15 2014-11-19 济南市市政工程设计研究院(集团)有限责任公司 A kind of piped direct-drinking water cleaning treatment system
CN106419561A (en) * 2016-12-02 2017-02-22 张家港市尚源环保科技有限公司 Constant temperate and energy saving centralized direct drinking water supply system
CN107165221A (en) * 2017-06-23 2017-09-15 青岛三利中德美水设备有限公司 Sub-prime water work and its method of supplying water
CN107178560A (en) * 2017-07-11 2017-09-19 南京东华传动轴有限公司 One kind adapts to water, dry land, tight turn radius steering and driving axle power transmission shaft
CN206645954U (en) * 2017-04-13 2017-11-17 广州衡茂环保科技有限公司 A kind of piped direct-drinking water water system
CN209750766U (en) * 2019-01-04 2019-12-10 河北上善若水环境治理有限公司 Double-liner direct drinking water device
CN213537480U (en) * 2020-10-21 2021-06-25 江西银丽直饮水设备有限公司 Water preparation equipment for pipeline direct drinking water

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2924111A1 (en) * 2007-11-28 2009-05-29 Otv Sa Installation for biological treatment of water for drinking, comprises biological reactor housing a membrane, water routing unit, unit for adding powdery material inside reactor, unit for recuperation of treated water, and agitation unit
CN202358972U (en) * 2011-12-12 2012-08-01 杭州涌清净水设备有限公司 Nanofiltration drinking water purifying equipment
CN203946971U (en) * 2014-07-15 2014-11-19 济南市市政工程设计研究院(集团)有限责任公司 A kind of piped direct-drinking water cleaning treatment system
CN106419561A (en) * 2016-12-02 2017-02-22 张家港市尚源环保科技有限公司 Constant temperate and energy saving centralized direct drinking water supply system
CN206645954U (en) * 2017-04-13 2017-11-17 广州衡茂环保科技有限公司 A kind of piped direct-drinking water water system
CN107165221A (en) * 2017-06-23 2017-09-15 青岛三利中德美水设备有限公司 Sub-prime water work and its method of supplying water
CN107178560A (en) * 2017-07-11 2017-09-19 南京东华传动轴有限公司 One kind adapts to water, dry land, tight turn radius steering and driving axle power transmission shaft
CN209750766U (en) * 2019-01-04 2019-12-10 河北上善若水环境治理有限公司 Double-liner direct drinking water device
CN213537480U (en) * 2020-10-21 2021-06-25 江西银丽直饮水设备有限公司 Water preparation equipment for pipeline direct drinking water

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
徐海旭: ""智慧化管道直饮水的普及应用"", 《2021第九届中国水生态大会论文集》 *
郑建军等: "小型直饮水系统中预处理工艺对纳滤的影响", 《天津工业大学学报》 *

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Application publication date: 20220422

RJ01 Rejection of invention patent application after publication