CN106698796A - Water treatment device with water quality detection system - Google Patents

Water treatment device with water quality detection system Download PDF

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Publication number
CN106698796A
CN106698796A CN201710098967.1A CN201710098967A CN106698796A CN 106698796 A CN106698796 A CN 106698796A CN 201710098967 A CN201710098967 A CN 201710098967A CN 106698796 A CN106698796 A CN 106698796A
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CN
China
Prior art keywords
water
treatment facilities
quality detection
water treatment
tube
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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.)
Withdrawn
Application number
CN201710098967.1A
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Chinese (zh)
Inventor
赵洪珍
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Chengdu Guanyu Technology Co Ltd
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Chengdu Guanyu Technology Co Ltd
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Priority to CN201710098967.1A priority Critical patent/CN106698796A/en
Publication of CN106698796A publication Critical patent/CN106698796A/en
Withdrawn legal-status Critical Current

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    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F9/00Multistage treatment of water, waste water or sewage
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/18Water
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/18Water
    • G01N33/1806Biological oxygen demand [BOD] or chemical oxygen demand [COD]
    • 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
    • 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
    • C02F1/02Treatment of water, waste water, or sewage by heating
    • 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
    • C02F1/28Treatment of water, waste water, or sewage by sorption
    • C02F1/283Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
    • 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
    • C02F1/30Treatment of water, waste water, or sewage by irradiation
    • C02F1/32Treatment of water, waste water, or sewage by irradiation with ultraviolet light
    • 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
    • C02F1/444Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by ultrafiltration or microfiltration
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2301/00General aspects of water treatment
    • C02F2301/08Multistage treatments, e.g. repetition of the same process step under different conditions
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00Specific treatment goals
    • C02F2303/02Odour removal or prevention of malodour

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  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Food Science & Technology (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Biomedical Technology (AREA)
  • Emergency Medicine (AREA)
  • Molecular Biology (AREA)
  • Water Treatment By Sorption (AREA)

Abstract

The invention discloses a water treatment device with a water quality detection system. The water treatment device comprises a water quality detection device and a water treatment device, wherein the water quality detection device comprises a water pump, a tap water pre-treatment pipe and a water quality detection tank; the water pump is connected with the tap water pre-treatment pipe; the tap water pre-treatment pipe is connected with the bottom of the water quality detection tank; a water outlet pipe is arranged at the right side of the water quality detection tank; the water outlet pipe is connected with a water inlet end of the water treatment device; a primary filter, a secondary filter, a primary sterilizer and a secondary sterilizer are orderly arranged on the water treatment device from the water inlet end to the water outlet end; and a faucet is fixed on the water outlet end of the water treatment device. The water treatment device disclosed by the invention can sufficiently detect the water quality to eliminate the one-sidedness of the traditional detection device, and can regulate the power of a disinfecting device according to the content of bacteria in water, so that the water treatment device is especially suitable for household water.

Description

A kind of water treatment facilities with water quality detection system
Technical field
The present invention relates to sewage treatment area, specially a kind of water treatment facilities with water quality detection system.
Background technology
With the development and the improvement of people's living standards of society, the engineering of water treatment under Drinking Water in China standard formulation is Through requirement of the resident to high-quality drinking water cannot be met, in urban life, waterworks provide running water it is clean with The life index of the no resident that affects the livelihood of every family, and developing rapidly with China's urbanization, town dweller's quantity are in geometry The outburst of series, quality and quantity to waterworks purified water propose stern challenge, in order to ensure waterworks provides Running water it is up-to-standard, it is to avoid underproof water into the kitchen of resident, it is necessary to treatment complete water examined in real time Survey.
The Chinese patent of the U of publication number CN 205229148 refer to a kind of waterworks water quality detecting device, including detection Device and device for fetching water, detect the content of various composition in water by detector after the main water intaking by device for fetching water of its operation principle, due to Its sampling mode has one-sidedness, it is impossible to represent overall water quality, its part that water surface upper strata can only be got in water intaking, to some The material for swimming in middle level or lower floor cannot be sampled accurately, so its testing result has inaccuracy.
The processing mode to running water is typically filtering and sterilizing, the China of the U of publication number CN 205528190 now Patent refer to a kind of efficient purifying equipment for running water, by using iron rust and sandstone, honeybee in PP cotton filter screen filtration running water Nest granular activated carbon Adsorption of Heavy Metals ion, ultrafiltration membrance filter is harmful to colloidal impurity, and heating using microwave is gone out except the mode of bacterium is purified Running water, improves tap water purifying effect, because the bacterium in running water cannot be eliminated by filter screen or filter membrane, and By the method for heating using microwave it is degerming when, the bacterial content in running water needs to adjust the power of microwave emitter Section, existing device cannot its power is adjusted.
The content of the invention
It is an object of the invention to provide a kind of water treatment facilities with water quality detection system, water quality can be filled The detection for dividing, eliminates the one-sidedness of conventional detection means, and the work(of chlorination equipment can be adjusted according to the content of bacterium in water Rate, is particularly suitable for household water and uses.
To achieve the above object, the present invention provides following technical scheme:A kind of water process dress with water quality detection system Put, including water quality detecting device and water treatment facilities, the water quality detecting device includes water pump, running water pretreated tube, water quality Detection case, the water pump connects running water pretreated tube, and the running water pretreated tube is connected to the bottom of water-quality detecting tank, institute State and outlet pipe is provided with the right side of water-quality detecting tank, the outlet pipe is connected with the water inlet end of water treatment facilities, the water process dress The water inlet end put includes grade one filter, secondary filter, one-level sterilization device, two grades of sterilization devices, the water successively to water side The water side of processing unit is fixed with tap.
Preferably, the running water pretreated tube includes U-tube and helix tube, and the both sides of the U-tube are contour, the U The left end of type pipe is connected with the water side of water pump, and the helix tube is connected to the right-hand member top of U-tube, the left and right connection of U-tube Place is connected using leakproof seal.
Preferably, the water-quality detecting tank includes storage tank and electric element box, and the electric element box is fixed on water storage The top of case, electric element box lower section is provided with multiple detection heads, the detection head through storage tank upper end cover, it is described go out Water pipe is arranged on the right side of storage tank.
Preferably, data processor, the first power governor and the second power governor are provided with the electric element box, Multiple detection heads are electrically connected with the input of data processor, and the output end of the data processor connects the first work(respectively Rate adjuster and the second power governor, first power governor are electrically connected with one-level sterilization device, second power Adjuster and two grades of sterilization devices are electrically connected with.
Preferably, the grade one filter includes lower house and PP cotton screen packs, and the edge of the pp cottons screen pack passes through Gluing is fixed on the upper end inside edge of lower house, described by using iron rust and sandstone in PP cotton filter screen filtration running water Secondary filter includes upper shell and milipore filter, and the edge of the milipore filter is fixed on upper shell lower end inside side by gluing Edge, is fixedly connected between the upper shell and lower house using sealed, and the milipore filter top of the upper shell is by glued solid Fixed active charcoal, activated carbon being capable of filtering noxious colloidal impurity with Adsorption of Heavy Metals ion, milipore filter.
Preferably, the one-level sterilization device is eight heating using microwave pipes, and the heating using microwave pipe is uniformly fixed in a ring On the inwall of water pipe, the heating using microwave pipe and the first power governor are electrically connected with.
Preferably, two grades of sterilization devices are eight quartz burners, and the quartz burner is fixed on the inwall of water pipe On, the quartz burner and the second power adjusting are electrically connected with, and the external stability of the quartz burner has transparent watertight shell.
Preferably, multiple detection heads include colourity, turbidity, smelly and taste, chlorine residue, COD, total number of bacteria, The contacts such as total coli group, heat-resisting coliform, ETEC.
Compared with prior art, beneficial effects of the present invention are as follows:
1st, the present invention can make to enter the running water of water-quality detecting tank in mixing by the helix tube of running water pretreated tube Uniform state, makes the result of detection more accurate, close to actual water quality.
2nd, colourity, turbidity, smelly and taste, chlorine residue, COD, bacterium are provided with the present invention in water-quality detecting tank total The detection heads such as number, total coli group, heat-resisting coliform, ETEC, detection range is wide, increased water safety.
3rd, the present invention uses level Four water process, can further improve the quality of water, increases water safety.
4th, the data processor in water-quality detecting tank of the present invention is by the first power governor and the second power governor point It is not electrically connected with one-level sterilization device and two grades of sterilization devices, the bacterial content exponent pair heating using microwave pipe detected by detection head Power with quartz burner is adjusted, and makes degerming more convenient.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention.
Fig. 2 is heating using microwave pipe schematic diagram of the present invention.
Fig. 3 is quartz burner schematic diagram of the present invention.
Fig. 4 is control system block diagram of the invention.
In figure:1- water pumps, 2- water-quality detecting tanks, 3- taps, 4-U type pipes, 5- helix tubes, 6- detection heads, at 7- data Reason device, the power governors of 8- first, the power governors of 9- second, 10- lower houses, 11-PP cotton screen packs, 12- upper shells, 13- Milipore filter, 14- activated carbons, 15- heating using microwave pipes, 16- quartz burners, 17- transparent watertight shells.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made Embodiment, belongs to the scope of protection of the invention.
Fig. 1 to Fig. 4 is referred to, the present invention provides a kind of technical scheme:A kind of water process dress with water quality detection system Put, including water quality detecting device and water treatment facilities, water quality detecting device includes water pump 1, running water pretreated tube, water quality detection Case 2, the connection running water pretreated tube of water pump 1, running water pretreated tube is connected to the bottom of water-quality detecting tank 2, water-quality detecting tank 2 Right side be provided with outlet pipe, outlet pipe is connected with the water inlet end of water treatment facilities, the water inlet end of water treatment facilities to water side according to It is secondary including grade one filter, secondary filter, one-level sterilization device, two grades of sterilization devices, the water side of water treatment facilities is fixed with water Tap 3.
Running water pretreated tube includes U-tube 4 and helix tube 5, and the both sides of U-tube 4 are contour, the left end and water pump of U-tube 4 1 water side connection, helix tube 5 is connected to the right-hand member top of U-tube 4, and the left and right junction of U-tube 4 uses leakproof seal Connection.Water-quality detecting tank 2 includes storage tank and electric element box, and electric element box is fixed on the top of storage tank, electrical equipment The intracavity bottom of case is provided with multiple detection heads 6, and detection head 6 passes through the upper end cover of storage tank, outlet pipe to be arranged on the right side of storage tank Side, is provided with data processor 7, the first power governor 8 and the second power governor 9, the electricity of multiple detection heads 6 in electric element box Property is connected in the input of data processor 7, and the output end of data processor 7 connects the first power governor 8 and the second work(respectively Rate adjuster 9, the first power governor 8 is electrically connected with one-level sterilization device, and the second power governor 9 is electrical with two grades of sterilization devices Connection, grade one filter includes lower house 10 and PP cottons screen pack 11, and the edge-glued of pp cottons screen pack 11 is fixed on lower house Edge on the inside of 10 upper ends;Secondary filter includes upper shell 12 and milipore filter 13, and the edge-glued of the milipore filter 13 is fixed At upper shell lower end inside edge, it is fixedly connected using sealed between upper shell 12 and lower house 10, the ultrafiltration of upper shell 12 The top of film 13 is fixed with activated carbon 14 by gluing;PP cottons screen pack 11 is used to filter the iron rust and sandstone in running water, ultrafiltration Film 13 is used for filtering noxious colloidal impurity, and activated carbon 14 is used to adsorbing heavy metal ion in water, running water by after three metafiltration, Flowed out from tap 3 after one-level sterilization device, two grades of sterilization devices are sterilized again, for resident living or production and application.
As shown in Fig. 2 one-level sterilization device is eight heating using microwave pipes 15, heating using microwave pipe 15 is uniformly fixed on water in a ring On the inwall of pipe, heating using microwave pipe 15 is electrically connected with the first power governor 8.Every heating using microwave pipe 15 has waterproof work( Can, can be used in water, while the outside of every heating using microwave pipe 15 is provided with heat dissipating layer, the heat energy of heating using microwave pipe 15 is more Plus be transferred uniformly into water, improve the efficiency of heating surface.
As shown in figure 3, two grades of sterilization devices are eight quartz burners 16, quartz burner 16 is fixed on the inwall of water pipe On, water pipe is steel pipe, and quartz burner 16 is electrically connected with the second power governor 9, and the external stability of quartz burner 16 has Transparent watertight shell 17, multiple detection heads 6 include colourity, turbidity, smelly and taste, chlorine residue, COD, total number of bacteria, total big The contacts such as intestinal flora, heat-resisting coliform, ETEC.
As shown in figure 4, operation principle of the invention is:The present invention makes entrance by the helix tube 5 of running water pretreated tube The running water of water-quality detecting tank 2 improves the accuracy of water quality detection result in well mixed state;In water-quality detecting tank 2 In be provided with colourity, turbidity, smelly and taste, chlorine residue, COD, total number of bacteria, total coli group, heat-resisting coliform, big The detection heads such as intestines Escherichia 6, detection range is wide, increased water safety;The bacterium detected by water quality detecting device is contained Volume index is adjusted to the power output of water treatment facilities, using level Four water process, can further improve the quality of water, increases Plus water safety;Data processor 7 in water-quality detecting tank 2 is distinguished by the first power governor 8 and the second power governor 9 It is electrically connected with one-level sterilization device and two grades of sterilization devices, the bacterial content exponent pair heating using microwave pipe detected by detection head 6 15 and the power of quartz burner 16 be adjusted, make degerming more convenient.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with Understanding can carry out various changes, modification, replacement to these embodiments without departing from the principles and spirit of the present invention And modification, the scope of the present invention be defined by the appended.

Claims (8)

1. a kind of water treatment facilities with water quality detection system, including water quality detecting device and water treatment facilities, its feature exist In:The water quality detecting device includes water pump (1), running water pretreated tube, water-quality detecting tank (2), and water pump (1) connection is certainly Water pretreated tube, the running water pretreated tube is connected to the bottom of water-quality detecting tank (2), the water-quality detecting tank (2) Right side is provided with outlet pipe, and the outlet pipe is connected with the water inlet end of water treatment facilities, and the water inlet end of the water treatment facilities is to going out Water end (W.E.) includes grade one filter, secondary filter, one-level sterilization device, two grades of sterilization devices, the water outlet of the water treatment facilities successively End is fixed with tap (3).
2. a kind of water treatment facilities with water quality detection system according to claim 1, it is characterised in that:It is described originally Water pretreatment pipe includes U-tube (4) and helix tube (5), and the both sides of the U-tube (4) are contour, the left end of the U-tube (4) and The water side connection of water pump (1), the helix tube (5) is connected to the right-hand member top of U-tube (4), the left and right connection of U-tube (4) Place is connected using leakproof seal.
3. a kind of water treatment facilities with water quality detection system according to claim 1, it is characterised in that:The water quality Detection case (2) includes storage tank and electric element box, and the electric element box is fixed on the top of storage tank, the electrical equipment It is provided with multiple detection heads (6) below box cavity, through the upper end cover of storage tank, the outlet pipe sets the detection head (6) On the right side of storage tank.
4. a kind of water treatment facilities with water quality detection system according to claim 3, it is characterised in that:It is described electric Data processor (7), the first power governor (8) and the second power governor (9), multiple detection heads are provided with component box (6) input of data processor (7) is electrically connected with, the output end of the data processor (7) connects the first power tune respectively Section device (8) and the second power governor (9), first power governor (8) are electrically connected with one-level sterilization device, and described second Power governor (9) is electrically connected with two grades of sterilization devices.
5. a kind of water treatment facilities with water quality detection system according to claim 1, it is characterised in that:The one-level Filter includes lower house (10) and PP cottons screen pack (11), and the edge of the pp cottons screen pack (11) is fixed on down by gluing The upper end inside edge of housing (10), the secondary filter includes upper shell (12) and milipore filter (13), the milipore filter (13) edge is fixed on upper shell (12) lower end inside edge by gluing, between the upper shell (12) and lower house (10) It is fixedly connected using sealed, milipore filter (13) top of the upper shell (12) is fixed with activated carbon (14) by gluing.
6. a kind of water treatment facilities with water quality detection system according to claim 4, it is characterised in that:The one-level Sterilization device is eight heating using microwave pipes (15), and the heating using microwave pipe (15) is uniformly fixed on the inwall of water pipe in a ring, institute Heating using microwave pipe (15) is stated to be electrically connected with the first power governor (8).
7. a kind of water treatment facilities with water quality detection system according to claim 4, it is characterised in that:Described two grades Sterilization device is eight quartz burners (16), and the quartz burner (16) is fixed on the inwall of water pipe, the ultraviolet lamp Pipe (16) is electrically connected with power governor two (9), and the external stability of the quartz burner (16) has transparent watertight shell (17).
8. a kind of water treatment facilities with water quality detection system according to claim 4, it is characterised in that:It is multiple described Detection head (6) includes colourity, turbidity, smelly and taste, chlorine residue, COD, total number of bacteria, total coli group, heat-resisting large intestine The contacts such as flora, ETEC.
CN201710098967.1A 2017-02-23 2017-02-23 Water treatment device with water quality detection system Withdrawn CN106698796A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710098967.1A CN106698796A (en) 2017-02-23 2017-02-23 Water treatment device with water quality detection system

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Application Number Priority Date Filing Date Title
CN201710098967.1A CN106698796A (en) 2017-02-23 2017-02-23 Water treatment device with water quality detection system

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Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107176735A (en) * 2017-07-13 2017-09-19 成都九州舰科技有限公司 A kind of outdoor tank body type center dispatching water purification work station
CN108037261A (en) * 2017-12-14 2018-05-15 百奥森(江苏)食品安全科技有限公司 A kind of environmental protection water quality detection equipment
CN108069550A (en) * 2017-11-03 2018-05-25 无锡艾科瑞思产品设计与研究有限公司 A kind of water quality detection and processing unit
CN108627626A (en) * 2018-05-24 2018-10-09 湖南国盛石墨科技有限公司 A kind of water purity detecting device with graphene
CN109916900A (en) * 2019-05-06 2019-06-21 象山泛海环保科技有限责任公司 A kind of water quality detection equipment of collection detection and processing function
CN110129180A (en) * 2019-05-30 2019-08-16 胥振安 Fast-bacteria-detection device in a kind of tap water
CN110244014A (en) * 2019-07-15 2019-09-17 石家庄铁路职业技术学院 Water quality testing meter based on open source hardware
CN111217421A (en) * 2018-11-27 2020-06-02 青岛经济技术开发区海尔热水器有限公司 Sterilization control method for zero-cold water system of water heater
CN111589840A (en) * 2020-05-25 2020-08-28 中山市创飞卓科技电器有限公司 Carbohydrate microwave sterilization dehydration processing system
CN112358108A (en) * 2020-11-09 2021-02-12 湖南衡标检测技术有限公司 Water and filter equipment for waste water detection
CN113445578A (en) * 2021-07-05 2021-09-28 上海邦浦实业集团有限公司 Secondary water supply equipment with water quality monitoring function

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107176735A (en) * 2017-07-13 2017-09-19 成都九州舰科技有限公司 A kind of outdoor tank body type center dispatching water purification work station
CN108069550A (en) * 2017-11-03 2018-05-25 无锡艾科瑞思产品设计与研究有限公司 A kind of water quality detection and processing unit
CN108037261A (en) * 2017-12-14 2018-05-15 百奥森(江苏)食品安全科技有限公司 A kind of environmental protection water quality detection equipment
CN108627626A (en) * 2018-05-24 2018-10-09 湖南国盛石墨科技有限公司 A kind of water purity detecting device with graphene
CN111217421A (en) * 2018-11-27 2020-06-02 青岛经济技术开发区海尔热水器有限公司 Sterilization control method for zero-cold water system of water heater
CN111217421B (en) * 2018-11-27 2023-06-13 青岛经济技术开发区海尔热水器有限公司 Sterilization control method for zero-cooling water system of water heater
CN109916900A (en) * 2019-05-06 2019-06-21 象山泛海环保科技有限责任公司 A kind of water quality detection equipment of collection detection and processing function
CN110129180A (en) * 2019-05-30 2019-08-16 胥振安 Fast-bacteria-detection device in a kind of tap water
CN110244014A (en) * 2019-07-15 2019-09-17 石家庄铁路职业技术学院 Water quality testing meter based on open source hardware
CN111589840A (en) * 2020-05-25 2020-08-28 中山市创飞卓科技电器有限公司 Carbohydrate microwave sterilization dehydration processing system
CN112358108A (en) * 2020-11-09 2021-02-12 湖南衡标检测技术有限公司 Water and filter equipment for waste water detection
CN113445578A (en) * 2021-07-05 2021-09-28 上海邦浦实业集团有限公司 Secondary water supply equipment with water quality monitoring function

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