CN105060591A - Storage and distribution system for purified water - Google Patents
Storage and distribution system for purified water Download PDFInfo
- Publication number
- CN105060591A CN105060591A CN201510552845.6A CN201510552845A CN105060591A CN 105060591 A CN105060591 A CN 105060591A CN 201510552845 A CN201510552845 A CN 201510552845A CN 105060591 A CN105060591 A CN 105060591A
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- China
- Prior art keywords
- water
- pure water
- pump
- branch road
- water tank
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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.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 248
- 239000008213 purified water Substances 0.000 title claims abstract description 35
- 238000009826 distribution Methods 0.000 title claims abstract description 23
- 238000003860 storage Methods 0.000 title claims abstract description 20
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 28
- 230000001954 sterilising effect Effects 0.000 claims description 31
- 230000000630 rising effect Effects 0.000 claims description 12
- 230000007246 mechanism Effects 0.000 claims description 7
- 238000005507 spraying Methods 0.000 claims description 7
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 230000002209 hydrophobic effect Effects 0.000 claims description 3
- 238000010992 reflux Methods 0.000 claims description 2
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 abstract description 15
- 241000894006 Bacteria Species 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000006385 ozonation reaction Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 239000002033 PVDF binder Substances 0.000 description 1
- 241000589517 Pseudomonas aeruginosa Species 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000005202 decontamination Methods 0.000 description 1
- 230000003588 decontaminative effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 208000006454 hepatitis Diseases 0.000 description 1
- 231100000283 hepatitis Toxicity 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000000968 intestinal effect Effects 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000002161 passivation Methods 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
Abstract
The invention discloses a storage and distribution system for purified water. The storage and distribution system for purified water comprises a pure water tank used for storing the purified water, a water inflow pipe arranged on the top of the pure water tank, a pure water pump communicated with a water outflow pipe at the bottom of the pure water tank, an ultraviolet sterilizer connected with a water outlet of the pure water pump, a water supply pipeline communicated with a water outlet of the ultraviolet sterilizer, a plurality of water use points in bypass connection with the water supply pipeline, and a water returning pipeline through which the water supply pipeline is communicated with the pure water tank. A disinfection branch communicated with the pure water tank is connected to the water outlet of the pure water pump in parallel. A jet device is connected to the disinfection branch in series, and a gas inlet of the jet device is communicated with an ozone generator through a delivery hose. By means of the jetting mode, ozone is added into the purified water to perform disinfection, and the ozone and the purified water can be evenly mixed; by means of switching of flow paths, the purified water tank and a circulating pipeline can be disinfected in sequence.
Description
Technical field
The present invention relates to water-treatment technology field, particularly relate to a kind of storage and distribution system of purified water.
Background technology
Purified water refers to that in water, ionogen is almost removed completely, and in water, undissolved colloidalmaterial and microbe granular, gas dissolved, organism etc. have been removed extremely low-level water.After purified water completes preparation, need to prevent microbial growth and pollution in the later stage, will carry out good preservation and distribution simultaneously to it, this just needs a set of perfect storage and distribution system.
Summary of the invention
The object of the invention is the technological deficiency for existing in prior art, and a kind of storage and distribution system of purified water are provided.
The technical scheme adopted for realizing object of the present invention is:
A kind of storage of purified water and distribution system, comprise the pure water tank storing described purified water, be arranged on the water inlet pipe at described pure water tank top, the pure water pump be communicated with the rising pipe be arranged on bottom described pure water tank, the ultraviolet sterilizer be connected with the water outlet of described pure water pump, the water-supply line be communicated with the water outlet of described ultraviolet sterilizer, side is connected on the multiple water spots on described water-supply line, water-supply line described in connection is to the water return pipeline of pure water tank, wherein, described pure water pump water outlet also and be connected to the sterilization branch road being communicated to pure water tank, described sterilization branch road is serially connected with ejector, the inlet mouth of described ejector is communicated with ozonizer through delivery hose.
The top board of described pure water tank is fixedly installed the sterilizing tube overhang in described pure water tank inside, described sterilizing tube is communicated with described sterilization branch road.
The top of pure water tank is provided with degerming level hydrophobic filter, the air outlet of described strainer is provided with trip valve.
Spraying mechanism is provided with inside the top board of described pure water tank, described spraying mechanism is connected with described water return pipeline, described rising pipe is arranged on the lowest part of casing, is provided with taper plate washer adopts the water surface prevent eddy current to expand in the inner side of the base plate of described pure water tank.
Described ozonizer or delivery hose are erected on support body to avoid water to reflux through delivery hose.
Described water inlet pipe is provided with into water stopping valve with the adjacent nearside of described pure water tank, and in the front portion of described water inlet stopping valve, other being connected to discharges branch road into water, described water inlet discharge branch road is provided with and drains valve into water.
Described pure water pump water outlet is 45 ° and tiltedly above extends that the upper space in pure water pump is occurred to reduce cavitation erosion without positive displacement air gap.
Described rising pipe is serially connected with water outlet dirt discharging valve, described pure water pump is connected to described rising pipe through pump water inlet pipe side, and on described pump water inlet pipe, the other pump water inlet that is connected to discharges branch road, described pump water inlet discharge branch road is provided with pump water inlet and drains valve.
The water outlet of described pure water pump is connected to ultraviolet sterilizer through water pump outlet pipe, and described sterilization is propped up roadside and is connected to water pump outlet pipe, and the water pump outlet pipe at rear portion, the side place of connecing and sterilization branch road are serially connected with pipage control valve and sterilization control valve respectively.
Described water-supply line and ultraviolet sterilizer coupling end are provided with water supply control valve, on the water-supply line at described water supply control valve rear portion, side is connected to water supply and drains branch road, drain in described water supply and branch road is provided with water supply drains valve, described water return pipeline and pure water tank phase near-end are provided with water-returning control valve, otherly on the water return pipeline of the front portion of described water-returning control valve be connected to backwater and drain branch road, drain at described backwater and branch road is provided with backwater drains valve.
Compared with prior art, the invention has the beneficial effects as follows:
The present invention adopts the mode of injection to be added in purified water by ozone and carries out disinfection, effectively can realize the Homogeneous phase mixing of ozone and purified water, and by the switching of stream, the sterilization successively of purifying water tank and circulation line can be realized, utilize the distribution circuit of this kind of mode, ozonization efficiency can be improved.
Accompanying drawing explanation
Figure 1 shows that the storage of purified water of the present invention and the structural representation of distribution system.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
As shown in Figure 1, the storage of purified water of the present invention and distribution system comprise the pure water tank 1 storing described purified water, be arranged on the water inlet pipe 2 at described pure water tank top, the pure water pump 3 be communicated with the rising pipe be arranged on bottom described pure water tank, the ultraviolet sterilizer 4 be connected with the water outlet of described pure water pump, the water-supply line 5 be communicated with the water outlet of described ultraviolet sterilizer, side is connected on the multiple water spots 6 on described water-supply line, the water return pipeline 7 of water-supply line 5 to the pure water tank 1 described in connection, wherein, described pure water pump water outlet also and be connected to the sterilization branch road 8 being communicated to pure water tank, described sterilization branch road is serially connected with ejector 9, the inlet mouth of described ejector is communicated with ozonizer 11 through delivery hose 10.Specifically, the water outlet of described pure water pump is connected to ultraviolet sterilizer through water pump outlet pipe 12, described sterilization branch road 8 is other is connected to water pump outlet pipe 12, and the water pump outlet pipe 12 at rear portion, the side place of connecing and sterilization branch road 8 are serially connected with pipage control valve 13 and sterilization control valve 14 respectively.
The present invention adopts the mode of injection to be added in purified water by ozone and carries out disinfection, ozone has very strong activity, extremely strong oxygenizement is had to bacterium, not only (hepatitis virus is comprised to various bacterium, intestinal bacteria, pseudomonas aeruginosa and miscellaneous bacteria etc.) have and extremely strong kill ability, and also also very effective to killing mould.When ozonization, first do the partial circulating sterilization of pure water tank, then do the sterilization of purified water circulating line.Namely sterilization control valve is first opened, close purified water transfer valve, the delivery hose of ozonizer is connected on ejector, open the valve between ejector and ozonizer, open pure water pump and ozonizer, circulation limit, limit adds ozone, when pure water tank Measuring Ozone Concentration in Water reaches 0.5ppm, open pipage control valve 13, carry out pipeline decontamination cycle again one hour, ozone generating-device is closed, close the valve between ejector and ozonizer, close pure water pump, useful water spot emptying, the water emptying of pure water tank, utilize the distribution circuit of this kind of mode, ozonization efficiency can be improved, simultaneously, for impurity such as the bacterium corpse that filtering ozone sterilization produces, also at ultraviolet money sterilizer rear portion, in series millipore filter can be set.
Specifically, for ensureing that purified water is ensured the quality of products at memory period, described pure water tank is manufactured by 316L stainless material, the internal surface mechanical polishing of pure water tank or mechanical polishing add electropolishing, its smooth finish Ra=0.6 μm (25Ra), simultaneously the surface also polished finish of pure water tank outside.Inside the taper top board of described pure water tank, be provided with spraying mechanism to guarantee that all internal surface in pure water tank top and pure water tank top is in moistening more new state at any time, described spraying mechanism is connected with described water return pipeline 7.Preferably, described spraying mechanism is that the fixing spray ball 15 of episphere perforate is with under backwater comparatively low discharge pressure condition, guarantee the abundant drip washing to top, sidewall is then by the flow by gravity drip washing of fluid, and the mode of connection of spray equipment and water return pipeline has screw thread, opens chuck or pin etc. soon.Meanwhile, be provided with the degerming level hydrophobic filter (not shown) of PTFE or PVDF material at the top of pure water tank, to avoid the water pollution caused because of the change of pure water tank water level inside.Trip valve is provided with so that SIP in the air outlet of described strainer; Simultaneously breathing circuit filter to be mounted near manhole 16 with conveniently replaced, and the outer wall of the manhole side of described pure water tank is provided with ascending stair.Simultaneously, electrical signal water-level control apparatus is also provided with in described pure water tank, for guaranteeing system safety operation, the flow valve also adding two position alarm switch in pure water tank and interlock with purifying water pump, then stops purifying water pump when the water outlet flow of pure water tank is abnormal., drain for ease of the water in pure water tank, described rising pipe 28 is arranged on the lowest part of casing meanwhile, is provided with taper plate washer and adopts the water surface to expand, prevent eddy current in the inner side of the base plate of described pure water tank.The inwall of described conical baffled and pure water tank is fixedly connected with and is divided into two portions by between location, so namely plays the effect preventing eddy current.
Preferably, the top board of described pure water tank is fixedly installed the sterilizing tube 17 overhang in described pure water tank inside, described sterilizing tube is communicated with described sterilization branch road.Due to ozone at normal temperatures and pressures, less stable, easily decomposes, and probes into the sterilizing tube of a delivery of ozone in pure water tank, can effectively reduce ozone decomposition waste.Meanwhile, described ozonizer or delivery hose are erected on support body, and frame of the delivery hose of ozone or ozonizer being tried one's best is high, can be back in ozonizer by delivery hose by effectively anti-sealing, be burnt by the magnetic valve of ozonizer.
Wherein, for ease of controlling the water quality in pure water tank, be convenient to cleaning and sterilizing and replacing etc., described water inlet pipe is provided with into water stopping valve 18 with the adjacent nearside of described pure water tank, in the front portion of described water inlet stopping valve, other being connected to discharges branch road into water, described water inlet discharge branch road is provided with and drains valve into water.Described rising pipe is serially connected with water outlet dirt discharging valve 19, described pure water pump is connected to described rising pipe through pump water inlet pipe side, on described pump water inlet pipe, the other pump water inlet that is connected to discharges branch road 20, described pump water inlet discharge branch road is provided with pump water inlet and drains valve, described water-supply line and ultraviolet sterilizer coupling end are provided with water supply control valve 21, on the water-supply line at described water supply control valve rear portion, side is connected to water supply and drains branch road 22, drain in described water supply and branch road is provided with water supply drains valve, described water return pipeline and pure water tank phase near-end are provided with water-returning control valve 23, on the water return pipeline of the front portion of described water-returning control valve, side is connected to backwater and drains branch road 24, drain at described backwater and branch road is provided with backwater drains valve.Arranged by many places and drain valve, effectively the ponding in pipeline all can be discharged, avoid dead angle to occur, control effects of increasing water quality.
Wherein, the immersion part of described pure water pump is the manufacture of 316L stainless steel, and electropolishing Passivation Treatment are to Ra=0.8 μm so that clean; Adopt quick detachable unshrouded impeller; Described pure water pump water outlet is 45 ° and tiltedly above extends to make upper space in pure water pump without positive displacement air gap, reduces cavitation erosion and occurs.The sealing of purifying pump adopts the double seals mode adding purified water lubrication and rinse, or the sealing of hcird silica carbide Single Mechanical, and the water discharge valve drained by water more than pump case should be housed in the bottom of the pump housing simultaneously; Avoid the biological pollution that stagnant water length of tape is come.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (10)
1. the storage of a purified water and distribution system, it is characterized in that, comprise the pure water tank storing described purified water, be arranged on the water inlet pipe at described pure water tank top, the pure water pump be communicated with the rising pipe be arranged on bottom described pure water tank, the ultraviolet sterilizer be connected with the water outlet of described pure water pump, the water-supply line be communicated with the water outlet of described ultraviolet sterilizer, side is connected on the multiple water spots on described water-supply line, water-supply line described in connection is to the water return pipeline of pure water tank, wherein, described pure water pump water outlet also and be connected to the sterilization branch road being communicated to pure water tank, described sterilization branch road is serially connected with ejector, the inlet mouth of described ejector is communicated with ozonizer through delivery hose.
2. the storage of purified water as claimed in claim 1 and distribution system, it is characterized in that, the top board of described pure water tank is fixedly installed the sterilizing tube overhang in described pure water tank inside, described sterilizing tube is communicated with described sterilization branch road.
3. the storage of purified water as claimed in claim 1 and distribution system, is characterized in that, the top of pure water tank is provided with degerming level hydrophobic filter, the air outlet of described strainer is provided with trip valve.
4. the storage of purified water as claimed in claim 1 and distribution system, it is characterized in that, spraying mechanism is provided with inside the top board of described pure water tank, described spraying mechanism is connected with described water return pipeline, described rising pipe is arranged on the lowest part of casing, is provided with taper plate washer adopts the water surface to prevent eddy current to expand in the inner side of the base plate of described pure water tank.
5. the storage of purified water as claimed in claim 1 and distribution system, it is characterized in that, described ozonizer or delivery hose are erected on support body to avoid water to reflux through delivery hose.
6. the storage of purified water as claimed in claim 1 and distribution system, it is characterized in that, described water inlet pipe is provided with into water stopping valve with the adjacent nearside of described pure water tank, in the front portion of described water inlet stopping valve, other being connected to discharges branch road into water, described water inlet discharge branch road is provided with and drains valve into water.
7. the storage of purified water as claimed in claim 1 and distribution system, is characterized in that, described pure water pump water outlet be 45 ° and tiltedly above extends to make the upper space in pure water pump without positive displacement air gap to reduce generation of cavitating.
8. the storage of purified water as claimed in claim 1 and distribution system, it is characterized in that, described rising pipe is serially connected with water outlet dirt discharging valve, described pure water pump is connected to described rising pipe through pump water inlet pipe side, on described pump water inlet pipe, the other pump water inlet that is connected to discharges branch road, described pump water inlet discharge branch road is provided with pump water inlet and drains valve.
9. the storage of purified water as claimed in claim 1 and distribution system, it is characterized in that, the water outlet of described pure water pump is connected to ultraviolet sterilizer through water pump outlet pipe, described sterilization is propped up roadside and is connected to water pump outlet pipe, and the water pump outlet pipe at rear portion, the side place of connecing and sterilization branch road are serially connected with pipage control valve and sterilization control valve respectively.
10. the storage of purified water as claimed in claim 1 and distribution system, it is characterized in that, described water-supply line and ultraviolet sterilizer coupling end are provided with water supply control valve, on the water-supply line at described water supply control valve rear portion, side is connected to water supply and drains branch road, drain in described water supply and branch road is provided with water supply drains valve, described water return pipeline and pure water tank phase near-end are provided with water-returning control valve, otherly on the water return pipeline of the front portion of described water-returning control valve be connected to backwater and drain branch road, drain at described backwater and branch road is provided with backwater drains valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510552845.6A CN105060591A (en) | 2015-09-02 | 2015-09-02 | Storage and distribution system for purified water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510552845.6A CN105060591A (en) | 2015-09-02 | 2015-09-02 | Storage and distribution system for purified water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105060591A true CN105060591A (en) | 2015-11-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510552845.6A Pending CN105060591A (en) | 2015-09-02 | 2015-09-02 | Storage and distribution system for purified water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105060591A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110759461A (en) * | 2019-12-03 | 2020-02-07 | 上海创洋水处理设备有限公司 | Circulating disinfection system and ozone disinfection method |
| CN114180749A (en) * | 2021-11-09 | 2022-03-15 | 元本(珠海横琴)生物科技有限公司 | Preparation method of purified water |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2114069C1 (en) * | 1997-01-16 | 1998-06-27 | Санкт-Петербургский государственный технологический институт (технический университет) | Liquid ozonation plant |
| CN201538708U (en) * | 2009-08-31 | 2010-08-04 | 安庆乘风制药有限公司 | Purified water ozone disinfection system |
| CN202492891U (en) * | 2012-03-29 | 2012-10-17 | 四川科伦药业股份有限公司 | Pure water conveying system for purified water treatment |
| CN104163487A (en) * | 2014-08-29 | 2014-11-26 | 苏州普滤得净化股份有限公司 | Ozone adding device and method for water-saving packing water |
| CN203976562U (en) * | 2014-05-30 | 2014-12-03 | 天津邦盛净化设备有限公司 | Medicine pure water waterworks |
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2015
- 2015-09-02 CN CN201510552845.6A patent/CN105060591A/en active Pending
Patent Citations (5)
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|---|---|---|---|---|
| RU2114069C1 (en) * | 1997-01-16 | 1998-06-27 | Санкт-Петербургский государственный технологический институт (технический университет) | Liquid ozonation plant |
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| CN202492891U (en) * | 2012-03-29 | 2012-10-17 | 四川科伦药业股份有限公司 | Pure water conveying system for purified water treatment |
| CN203976562U (en) * | 2014-05-30 | 2014-12-03 | 天津邦盛净化设备有限公司 | Medicine pure water waterworks |
| CN104163487A (en) * | 2014-08-29 | 2014-11-26 | 苏州普滤得净化股份有限公司 | Ozone adding device and method for water-saving packing water |
Non-Patent Citations (2)
| Title |
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| 冯庆等: "制药用水储存及分配系统设计", 《医药工程设计》 * |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110759461A (en) * | 2019-12-03 | 2020-02-07 | 上海创洋水处理设备有限公司 | Circulating disinfection system and ozone disinfection method |
| CN114180749A (en) * | 2021-11-09 | 2022-03-15 | 元本(珠海横琴)生物科技有限公司 | Preparation method of purified water |
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Application publication date: 20151118 |