CN110193505A - Intelligent automatic cleaning water tank - Google Patents

Intelligent automatic cleaning water tank Download PDF

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Publication number
CN110193505A
CN110193505A CN201910474849.5A CN201910474849A CN110193505A CN 110193505 A CN110193505 A CN 110193505A CN 201910474849 A CN201910474849 A CN 201910474849A CN 110193505 A CN110193505 A CN 110193505A
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CN
China
Prior art keywords
water
water tank
branch
cleaning
solenoid valve
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.)
Granted
Application number
CN201910474849.5A
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Chinese (zh)
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CN110193505B (en
Inventor
邱恒
吴喜红
李有珍
李明
陈保华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhongshan Jiali Mechanical And Electrical Technology Co ltd
Original Assignee
Zhongshan Jiali Mechanical And Electrical Technology Co ltd
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Priority to CN201910474849.5A priority Critical patent/CN110193505B/en
Publication of CN110193505A publication Critical patent/CN110193505A/en
Application granted granted Critical
Publication of CN110193505B publication Critical patent/CN110193505B/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00Cleaning hollow articles by methods or apparatus specially adapted thereto 
    • B08B9/08Cleaning containers, e.g. tanks
    • B08B9/093Cleaning containers, e.g. tanks by the force of jets or sprays
    • B08B9/0936Cleaning containers, e.g. tanks by the force of jets or sprays using rotating jets
    • 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
    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03BINSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B11/00Arrangements or adaptations of tanks for water supply
    • 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
    • C02F1/44Treatment 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
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/48Treatment of water, waste water, or sewage with magnetic or electric fields
    • 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
    • C02F1/50Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00Specific treatment goals
    • C02F2303/04Disinfection
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00Specific treatment goals
    • C02F2303/14Maintenance of water treatment installations
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2307/00Location of water treatment or water treatment device
    • C02F2307/14Treatment of water in water supply networks, e.g. to prevent bacterial growth
    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03BINSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B11/00Arrangements or adaptations of tanks for water supply
    • E03B2011/005Tanks with two or more separate compartments divided by, e.g. a flexible membrane

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Cleaning By Liquid Or Steam (AREA)

Abstract

The invention discloses an intelligent automatic cleaning water tank, which comprises more than two water tanks arranged in parallel, wherein the water tank comprises a water tank main body with a V-shaped tank bottom, the bottom of the V-shaped tank bottom is provided with a sewage discharge outlet, a rotary spray head capable of moving in the water tank main body for rotary spraying is arranged in the water tank main body, bottom cleaning devices are arranged at two sides of the V-shaped tank bottom, a water inlet branch and a water outlet branch are respectively connected with a water inlet branch and the water outlet branch of the water tank, the water outlet branches corresponding to different water tanks are connected in series, the water inlet branches are also connected in series, a booster pump set, an activated carbon filter and a water quality activator are connected from front to back after the water outlet branches are connected in series, a front solenoid valve, a first booster pump and a water quality filter component are sequentially arranged from front to back before the water inlet branches, a back flushing branch is arranged between the water outlet of the water tank and the, has the functions of pre-filtering, automatic cleaning and improving water quality.

Description

A kind of intelligence automatic washing water tank
[technical field]
The present invention relates to water tank, especially a kind of intelligent automatic washing water tank.
[background technique]
Since city planting ductwork is outmoded, way of supplying water is supplied water China's most cities using low pressure, and water factory's factory hydraulic pressure meets City planting ductwork is resident's water supply by secondary pressing pump station subsequently into the tank of residential quarters.However due to city planting ductwork Outmoded, water retention time is too long in tank, causes in water residual chlorine amount insufficient, water supply network end often occur iron, manganese or Bacterium is exceeded.
Currently, China's economy is in rapid development period, apartment, office building contour level building are emerged in multitude, and people are direct Water for water tank is increasing, if secondary pollution is serious, will threaten people's lives.The water being stored in for a long time does not follow Ring makes the algal bloom in water due to environment.
Inner wall is then easy to produce biomembrane namely our hydroplaning phenomenas for often saying if water tank does not clean for a long time, nourishes A large amount of biological bacterium, and microorganism breeds again in water and reproducibility, the pollutant of generation largely consume chlorine residue, therefore Drinking water standard is often not achieved in water quality.In addition, in the structure design of existing water tank, water-holding quantity commonly greater than water consumption, And water outlet is higher than water tank bottom, and the stagnant water easy to form that can not be flowed leads to the generation and breeding of a large amount of planktonic organisms.
Water tank is used for a long time to install domestic water in secondary water-supply, regular can not be cleaned inside water tank, and people Low, at high cost, the easy injury of work cleaning efficiency, can only launch some detergents and carry out physical removals, internal after long-time use Surrounding inevitably has some precipitatings and can not be discharged, influence resident use water, therefore in order to guarantee resident drinking water safety, if It is necessary for counting a kind of intelligent automatic washing water tank.
The present invention is namely based on what such case was made.
[summary of the invention]
The purpose of the present invention is to overcome the shortcomings of the prior art and to provide a kind of scientific structure designs rationally, water supply security, defends Intelligent automatic washing water tank raw and convenient for cleaning.
A kind of intelligent automatic washing water tank of the present invention, is achieved through the following technical solutions:
A kind of intelligent automatic washing water tank as described above, it is characterised in that: the water tank being arranged in parallel including two or more 1, the water tank 1 includes water tank main body 11, and the water tank main body 11 is equipped with water tank inlet 111 and water outlet of water tank 112, institute It states water tank main body 11 to be equipped with to the inclined V-groove bottom 113 in middle part, the bottom at the V-groove bottom 113 is equipped with sewage draining exit 114, described The rotary nozzle that can be moved in it and carry out rotating-spray to 11 inner cavity three-dimensional space of water tank main body is equipped in water tank main body 11 2, the water tank main body 11 is interior and is located at 113 two sides of V-groove bottom equipped with the bottom for rinsing dirt on 113 inclined-plane of V-groove bottom Cleaning device 3 is connected separately on the water tank inlet 111 and water outlet of water tank 112 into water branch 12 and water outlet branch 13, Inlet water solenoid valve 121 and water outlet solenoid valve 131, different 1 institutes of water tank are respectively equipped on the water inlet branch 12 and water outlet branch 13 Corresponding different water outlet branches 13 concatenate after water outlet solenoid valve 131, and the water inlet branch 12 of difference corresponding to different water tanks 1 exists It is concatenated before inlet water solenoid valve 121, the water outlet branch 13 is connected with pressurization pump group 41, activated carbon in turn from front to back after concatenating Filter 42 and water quality activator appliance 43, pressurization 41 water inlet of pump group are equipped with the water monitor for detecting water quality before 40, the water inlet branch 12 is successively arranged preposition solenoid valve 51, the first booster pump 52 and water filtration component before from front to back, The water filtration component includes the progressive fore filter 53 of filtering accuracy, level-one accurate filter 54, second level secondary filter Device 55 and ultrafiltration membrane group 56, the water inlet branch 12 are connected on the outlet pipeline of ultrafiltration membrane group 56 after concatenating, and the water tank goes out Backwash branch 6 is equipped between the mouth of a river 112 and the water outlet of ultrafiltration membrane group 56, the backwash branch 6 includes backwashing pump 61 With backwashing solenoid valve 62, the water inlet side of the ultrafiltration membrane group 56 is equipped with the first solenoid valve 57, in the ultrafiltration membrane group 56 It is equipped with blowdown branch 58 positioned at water inlet one end, the blowdown branch 58 is equipped with second solenoid valve 581, the rotary nozzle 2 Water inlet end be equipped with third solenoid valve 73, the water inlet end of the bottom-purge device 3 is equipped with the 4th solenoid valve 74, it is different it is described go out Cleaning branch 7 is equipped between the water outlet of water solenoid valve 131, the cleaning branch 7 is equipped with cleaning booster pump 72 and cleaning electricity The water outlet of magnet valve 71, the cleaning branch 7 is connect with third solenoid valve 73 and the 4th solenoid valve 74 respectively by pipeline.
A kind of intelligent automatic washing water tank as described above, it is characterised in that: the water outlet of water tank 112 is arranged in V-groove The top at bottom 113, the bottom of the water tank main body 11 are equipped with the sewage pipe 115 being connected on sewage draining exit 114, the sewage pipe 115 are equipped with blowoff electromagnetic valve 116.
A kind of intelligent automatic washing water tank as described above, it is characterised in that: the bottom-purge device 3 includes being located at water tank The lower part of main body 11 and across the cleaning supervisor 31 above 113 inclined-plane of V-groove bottom, cleaning supervisor 31 be equipped with it is multiple rows of and Its cleaning branch pipe 32 being connected, multiple rows of cleaning branch pipe 32 are distributed in the two sides of the bottom at V-groove bottom 113, the cleaning Branch pipe 32 is equipped with multiple Flushing nozzles 33, the oblique V-groove bottom 113 of the Flushing nozzle 33, and towards the bottom at V-groove bottom 113 Portion, the cleaning supervisor 31 are equipped with cleaning water inlet pipe 34.
A kind of intelligent automatic washing water tank as described above, it is characterised in that: be fixed with moving rail in the water tank main body 11 Road 14, the moving track 14 are equipped with the moving trolley 15 that can be moved left and right on it, and the rotary nozzle 2 is mounted on movement On trolley 15, the rotary nozzle 2 is set to 14 lower section of moving track, is connected in the moving trolley 15 for driving it moving The drive car 16 of left and right back and forth movement on dynamic rail road 14.
A kind of intelligent automatic washing water tank as described above, it is characterised in that: the rotary nozzle 2 includes longitudinally disposed master Axis 21, the main shaft 21 are hollow tubular structure, and 21 upper end of main shaft is equipped with for the nipple with piping connection 211,21 lower end of main shaft is rotatably connected to hollow nozzle body 23 by bearing 22, and 23 sets of the nozzle body is in main shaft The side in 21 outsides, the nozzle body 23 is equipped with the secondary axes 231 being laterally arranged and the main connecting tube 232 of nozzle, the secondary axes 231 Upper to be rotatably connected to hollow spray head time body 24 by bearing 22,24 sets of the spray head time body in 231 outside of secondary axes, the spray head The side of secondary body 24 is equipped with nozzle time connecting tube 241, in the main connecting tube 232 of the nozzle and nozzle time connecting tube 241 respectively It is connected with gimbaled nozzle 25.
A kind of intelligent automatic washing water tank as described above, it is characterised in that: pass through piping connection in the ultrafiltration membrane group 56 There is the chemical cleaning tank 81 for carrying out chemical cleaning to ultrafiltration membrane group 56, between the chemical cleaning tank 81 and ultrafiltration membrane group 56 Equipped with chemical cleaning booster pump 82 and chemical cleaning solenoid valve 83, the water inlet end and chemical cleaning of the chemical cleaning booster pump 82 The medicine outlet end of tank 81 is set to the water outlet of chemical cleaning booster pump 82, institute by piping connection, the chemical cleaning solenoid valve 83 It states and is equipped with reflux branch 84 between the water outlet of ultrafiltration membrane group 56 and chemical cleaning tank 81, the reflux branch 84 is equipped with reflux Solenoid valve 841.
A kind of intelligent automatic washing water tank as described above, it is characterised in that: on the backwash branch 6 and cleaning branch 7 It is respectively equipped with dosing branch 9, the medicine outlet end of the dosing branch 9 is by piping connection in backwashing pump 61 or cleaning booster pump 72 Water outlet, the dosing branch 9 include grug feeding jar 91 and dosing solenoid valve 92.
A kind of intelligent automatic washing water tank as described above, it is characterised in that: first solenoid valve 57 and backwash electromagnetism The water inlet end of valve 62 passes through piping connection respectively the overpressure protector 560 that can detect intake pressure.
A kind of intelligent automatic washing water tank as described above, it is characterised in that: the top of the water tank main body 11 is equipped with intelligence Manhole cover 10 and with the air hole 117 that is connected inside water tank main body 11.
A kind of intelligent automatic washing water tank as described above, it is characterised in that: the intelligence manhole cover 10 includes for covering Lid 100 on the manhole of water tank main body 11, the lid 100 are equipped with food-grade sealing ring 101, consolidate on the lid 100 Surely there are plasma generator 102 and plasma release 103, the plasma release 103 is connect with plasma generator 102 And the plasma that plasma generator 102 generates is discharged into water tank main body 11.
Compared with prior art, a kind of intelligent automatic washing water tank of the present invention, has the advantages that
1, intelligent automatic washing water tank of the invention has economic, environmental protection, and energy conservation solves traditional disinfection and is easy to produce two The problem of secondary pollution;
2, it cleans comprehensive: can be comprehensive without dead to the three-dimensional space progress of tank inner wall by controlling mobile rotary nozzle Scan-type cleaning, the disinfection at angle;
3, high degree of automation: the cleaning and sterilizing process of entire water tank can be automatically controlled by control system, securely and reliably;
4, Disinfection Effect is good: the thimerosal based on sodium hypochlorite or ozone is mainly put into grug feeding jar, have efficiently, Quick Disinfection Effect, it is safe and nontoxic, without side-effects to human body;
5, efficient low-consume energy: movable three-dimensional swivel nozzle, jet power is strong, range is wide, high-efficient;Normal 20T capacity Water tank cleaning can once accomplish water consumption less than 1 ton, and power consumption is less than 1 degree;
6, scavenging period is short: it is strong to wash away pressure, and cleaning efficiency is high, and entire water tank cleaning process only needs dozens of minutes, avoids Cut off the water for a long time;
7, long service life: water tank main body uses food-grade stainless steel SUS304, using at 10 years or more;
8, water level detecting: water tank main body is provided with liquidometer, can control and enters cleaning procedure when cistern water level is minimum;
9, water tank body lumen bottom is used to the inclined V-groove bottom in middle part, has blowdown draining thorough, it is ensured that dirt is complete Portion's discharge;
10, multilayer purifies water, and ensures Drinking Water for Residents safety, health;
11, the air of top can carry out plasma ion disinfection in water tank main body, after preventing air pollution and maintenance personnel's disengaging Disinfection.
[Detailed description of the invention]
Specific embodiments of the present invention will be described in further detail with reference to the accompanying drawing, in which:
Fig. 1 is a kind of schematic diagram of intelligent automatic washing water tank of the present invention;
Fig. 2 is the structural schematic diagram of water tank;
Fig. 3 is the top view that bottom-purge device is mounted in water tank;
Fig. 4 is the main view that bottom-purge device is mounted in water tank;
Fig. 5 is the structural schematic diagram of Flushing nozzle;
Fig. 6 is the schematic diagram of internal structure of moving track, moving trolley and rotary nozzle;
Fig. 7 is the structural schematic diagram of rotary nozzle;
Fig. 8 is the main view of flow straightener;
Fig. 9 is the Section View of flow straightener;
Figure 10 is the structural schematic diagram of intelligent manhole cover.
[specific embodiment]
The invention will be further described below in conjunction with the accompanying drawings:
A kind of intelligent automatic washing water tank as shown in Figures 1 to 10, including the water tank 1 that two or more is arranged in parallel, institute Stating water tank 1 includes water tank main body 11, and the water tank main body 11 is equipped with water tank inlet 111 and water outlet of water tank 112, the water Box main body 11 is equipped with V-groove bottom 113, and the bottom at the V-groove bottom 113 is equipped with sewage draining exit 114, the bottom of the water tank main body 11 Equipped with the sewage pipe 115 being connected on sewage draining exit 114, the sewage pipe 115 is equipped with blowoff electromagnetic valve 116, the water tank master It is equipped with the rotary nozzle 2 that can move and carry out three-dimensional space rotary water jet in it in body 11, is located in the water tank main body 11 Lower part is equipped with bottom-purge device 3 for rinsing V-groove bottom 113, on the water tank inlet 111 and water outlet of water tank 112 It is connected separately with into water branch 12 and is discharged branch 13, be respectively equipped on the water inlet branch 12 and water outlet branch 13 into water electromagnetism Valve 121 and water outlet solenoid valve 131, the water outlet branch 13 of difference corresponding to different water tanks 1 concatenate after water outlet solenoid valve 131, The water inlet branch 12 of difference corresponding to different water tanks 1 concatenates before inlet water solenoid valve 121, after the water outlet branch 13 concatenation from It is connected with pressurization pump group 41, charcoal filter 42 and water quality activator appliance 43,41 water inlet of pressurization pump group after going in turn It is equipped with the water monitor 40 for detecting water quality before, is successively arranged preposition electromagnetism from front to back before the water inlet branch 12 Valve 51, the first booster pump 52 and water filtration component, the water filtration component include the progressive fore filter of filtering accuracy 53, level-one accurate filter 54, second level accurate filter 55 and ultrafiltration membrane group 56, the water inlet branch 12 are connected to super after concatenating Backwash branch is equipped on the outlet pipeline of filter membrane group 56, between the water outlet of water tank 112 and the water outlet of ultrafiltration membrane group 56 6, the backwash branch 6 includes backwashing pump 61 and backwashing solenoid valve 62, and the water inlet side of the ultrafiltration membrane group 56 is set There is the first solenoid valve 57, water inlet one end is located in the ultrafiltration membrane group 56 and is equipped with blowdown branch 58, on the blowdown branch 58 Equipped with second solenoid valve 581, the water inlet end of the rotary nozzle 2 is equipped with third solenoid valve 73, the bottom-purge device 3 into Water end (W.E.) is equipped with the 4th solenoid valve 74, and cleaning branch 7, the cleaning are equipped between the water outlet of the different water outlet solenoid valves 131 Branch 7 is equipped with cleaning booster pump 72 and solenoid purge valve 71, the water outlet of the cleaning branch 7 by pipeline respectively with third Solenoid valve 73 and the connection of the 4th solenoid valve 74.
Preposition solenoid valve 51 and inlet water solenoid valve 121 are opened, water successively passes through prefilter after flowing through the first booster pump 52 Device 53, level-one accurate filter 54, second level accurate filter 55 and ultrafiltration membrane group 56 flow into water tank 1 after progressive filtering deposit step by step Storage;Water in water tank 1 is fed to after pressurization pump group 41, charcoal filter 42 and water quality activator appliance 43 after the outflow of its water outlet Various domestic waters carry out constant pressure water supply by pressurization pump group 41.
The charcoal filter 42 is made of granular activated carbon and stainless steel casing, and the main function of activated carbon is removal Chlorine residue in water improves water tasting.And charcoal filter 42 is arranged behind water outlet of water tank 112, retain chlorine residue and exists In water tank 1, be conducive to water quality safety.
The water quality activator appliance 43 is made of double-layer stainless steel shell with permanent magnet, is become macromolecular mass water by magnetic force Small-micelle water, activation water quality increase water quality activity.
The fore filter 53 is for filtering the large particulate matter such as iron filings.
The level-one accurate filter 54 and second level accurate filter 55 are made of stainless steel casing and high-quality PP cotton filter bag, Main function is bulky grain in removal raw water, prevents the film wire in damage ultrafiltration membrane group 56.
The working principle of the ultrafiltration membrane group 56 be the substance in feed liquid is separated using micron-sized physical pore size, Purification, purifying and concentration;Major function is that remove suspended matter in liquid, colloid, microorganism, bacterium, virus, macromolecular organic Object, decoloration, oil removing;The turbidity etc. of degradation liquid.
First booster pump 52 there are two and be arranged in parallel, take one of normal use, another as spare, First booster pump 52 is micro- booster pump, and effect is to guarantee the work pressure of ultrafiltration membrane group 56 in the extremely low situation starting of water feeding pressure Power.
It is micro- to the progress 0.001 to 0.0001 of secondary water-supply water quality to pass through multistage physics mode for different phase in water supply process The filtering of rice, by the colloid in water quality, iron filings, bacterial virus Remained mass, molecule suspended matter, silt, peculiar smell, heavy metal, The removal such as chlorine residue, while improving water tasting and activation water quality, it realizes and the deep layer of water quality is purified.
The water monitor 40 is made of residual chlorine detecting instrument, PH value detector, Turbidity measurement instrument, for detecting from water tank The water quality of middle outflow can clean ultrafiltration membrane group 56 by backwash and chemical cleaning when the water quality of detection is problematic, Improve water filtration effect;By rotary nozzle 2, movement carries out internal Integral cleaning to water tank main body 11 in water tank main body 11, Emphasis cleaning is carried out to V-groove bottom 113 by bottom-purge device 3, and will be dirty by the sewage draining exit 114 of 113 bottom of V-groove bottom Dirt, algae, biological bacterium, planktonic organism wash away discharge, improve the storage environment of water tank.
Inlet water solenoid valve 121 and the first solenoid valve 57 can be closed in idle, open backwashing solenoid valve 62 and the second electromagnetism Valve 581 starts backwashing pump 61, and filtered water is extracted out from water tank 1 and is entered from the recoil of the water outlet of ultrafiltration membrane group 56, Ultrafiltration membrane group 56 is backwashed, sewage is discharged from blowdown branch 58, and avoid film blocking raising ultrafiltration membrane group 56 uses the longevity Life and clean-up effect.
There is the chemical cleaning for carrying out chemical cleaning to ultrafiltration membrane group 56 by piping connection in the ultrafiltration membrane group 56 Tank 81 is equipped with chemical cleaning booster pump 82 and chemical cleaning solenoid valve 83 between the chemical cleaning tank 81 and ultrafiltration membrane group 56, The water inlet end of the chemical cleaning booster pump 82 and the medicine outlet end of chemical cleaning tank 81 pass through piping connection, the chemical cleaning electricity Magnet valve 83 is set to the water outlet of chemical cleaning booster pump 82, sets between the water outlet and chemical cleaning tank 81 of the ultrafiltration membrane group 56 There is reflux branch 84, the reflux branch 84 is equipped with return flow solenoid valve 841.
By the storage of chemical substance in chemical cleaning tank 81, inlet water solenoid valve 121, the first electromagnetism can be closed in idle Valve 57, second solenoid valve 581 and backwashing solenoid valve 62 open chemical cleaning solenoid valve 83 and return flow solenoid valve 841, startingization Learn cleaning booster pump 82, chemical liquid is poured and carries out chemical flush in ultrafiltration membrane group 56, and from reflux 84 flowing back into of branch It learns in purge tank 81, chemical cleaning main function is colloidal solid in ultrafiltration system operational process, in water inlet, microorganism and big Molecular organic, which is carried, to be stayed in membrane tube, these accumulation of pollutants lead to the decline of the water yield of system and produce water in film surface When water quality reduces, pollutant is removed in time, restores film properties.
First solenoid valve 57 and the water inlet end of backwashing solenoid valve 62, which pass through piping connection respectively and have, can detect water inlet The overpressure protector 560 of pressure, overpressure protector 560 are used for the intake pressure and backwashing pressure of ultrafiltration membrane group 56, avoided The film wire of big pressure damage ultrafiltration membrane group 56.When detecting pressure value and being more than setting value by main control cabinet to the first booster pump 52, backwashing pump 61 issues instruction and is controlled to reduce hydraulic pressure.
It, can also be right other than ultrafiltration membrane group 56 is cleaned and sterilized when idle or when monitoring that water quality is problematic Water tank is cleaned and is sterilized.When cleaning, part of water tank is as cleaning object, and another water tank is as water supply object.To The water tank inlet 111 and water outlet of water tank 112 of the water tank of cleaning are closed, corresponding third solenoid valve 73 or the 4th solenoid valve 74 It opens;And the water outlet of water tank 112 for the water tank for being used to supply water is opened, corresponding third solenoid valve 73 and the 4th solenoid valve 74 close Close, and supply water to cleaning branch 7, by cleaning booster pump 72 to rotary nozzle 2 or bottom-purge device 3 supply high pressure water into Row water tank internal washing.When water tank blowdown, the blowoff electromagnetic valve 116 on sewage pipe 115 is opened, and opens sewage draining exit 114, water Water tank is discharged by sewage draining exit 114 in the dirt for flowing and being deposited in V-groove bottom 113.In cleaning drainage procedure, the weight of water is utilized Power and slope principle, which realize the bottom that water and cleaning dirt are pooled to V-groove bottom 113, drains blowdown, effectively thoroughly will cleaning Sewage emptying, collects water flow by gravity automatically, reliable and energy-saving, and installation is simple and convenient, and scientific structure design is reasonable, by Power is uniform.
After the water tank cleaned in the ban cleans up, then the water tank cleaned up and the tank function of original water supply are mutual The water tank of switching, the wash clean is used as the water tank to supply water, then is cleaned to the water tank not cleaned.
Dosing branch 9 is respectively equipped on the backwash branch 6 and cleaning branch 7, the medicine outlet end of the dosing branch 9 is logical Piping connection is crossed in the water outlet of backwashing pump 61 or cleaning booster pump 72, the dosing branch 9 includes grug feeding jar 91 and dosing Solenoid valve 92.It can be stored in the substance for disinfection in grug feeding jar 91, so as to sterilizing inside ultrafiltration membrane group 56 and water tank main body 11 Disinfection.
The top of the water tank main body 11 be equipped with intelligent manhole cover 10 and with the air hole that is connected inside water tank main body 11 117, air hole 117 is used to keep the stabilization of air pressure in water tank main body 11 when Inlet and outlet water, and the side of the water tank main body 11 is equipped with Overflow pipe 118 is discharged outside water tank when water tank water is more than overflow line by the overflow pipe 118 that overflows.
Water tank main body 11 uses food-grade stainless steel SUS304, long product lifecycle.
The intelligence manhole cover 10 includes lid 100 for covering on the manhole of water tank main body 11, on the lid 100 Equipped with food-grade sealing ring 101, plasma generator 102 and plasma release 103 are fixed on the lid 100, it is described Plasma release 103 connect with plasma generator 102 and the plasma that plasma generator 102 generates is discharged into water tank In main body 11, by plasma to the air sterillization in water tank main body 11, prevent air pollution.
In addition, security protection intelligent cipher lock can be filled on intelligent manhole cover, unauthorized unlatching manhole cover can be sounded an alarm, can be remote Journey authorization unlocking, while the automatic cloud of opening time number is recorded.To realize that Pickproof alarm, APP remote authorization are opened, unlock The automatic cloud record of time number.
The plasma generator 102 is arranged above lid 100, convenient for safeguarding, and the lid 100 is equipped with for inciting somebody to action The protecting crust 104 that plasma generator 102 covers.
The lid 100 is equipped with handle 105.
The side of the water tank main body 11 is equipped with ladder 18.
Scale precipitation clips in the central bottom to be formed in the two sidewalls at V-groove bottom 113 and two sidewalls in water, by the water The top at V-groove bottom 113 is arranged in case water outlet 112, then the dirt that can be avoided precipitating is flowed out from water outlet of water tank 112 for life Used in work.
The lower section of the water tank main body 11 is equipped with the support frame 17 for being used to support water tank main body 11, makes to have by support frame 17 There is the water tank main body 11 of V-type bottom structure smoothly to place, liquidometer 19 is equipped in the water tank main body 11, for detecting water tank Interior liquid level, and in low water level carry out water tank cleaning.
The bottom-purge device 3 includes being located at the lower part of water tank main body 11 and across the cleaning above V-groove bottom 113 Supervisor 31, the cleaning supervisor 31 are equipped with multiple rows of coupled logical cleaning branch pipe 32, and multiple rows of cleaning branch pipe 32 is distributed In the two sides of the bottom at V-groove bottom 113, the cleaning branch pipe 32 is equipped with the Flushing nozzle 33 of multiple sector structures, the punching The oblique V-groove bottom 113 of spray head 33 is washed, and towards the bottom at V-groove bottom 113, the cleaning supervisor 31 is equipped with cleaning water inlet pipe 34。
When purged, high pressure water flow flows into cleaning supervisor 31 by cleaning water inlet pipe 34, and cleaned supervisor 31 is diverted to more It clears and washes branch pipe 32, then eject from Flushing nozzle 33 to water tank bottom Fouling Cleaning, and along the side at V-groove bottom 113 Wall washes away obliquely, pushes dirt and water flow to flow to sewage draining exit 114 so that water tank is discharged, and realizes that water tank bottom cleans automatically, ties Structure is simple, reliable and energy-saving, installs simple and convenient.
The cleaning branch pipe 32 of 113 two sides of the bottom of V-groove bottom is symmetrical, and the two neighboring cleaning branch in the same side Between the Flushing nozzle 33 of pipe 32, the position that the water that previous Flushing nozzle 33 is sprayed falls into V-groove bottom 113 is located at the latter The front end for washing away pressure end that Flushing nozzle 33 is sprayed water, to realize multi-stage relay jet cleaning, while the water that rolls pushes dirt Dirt is preferably arranged to sewage draining exit 114.
Multiple rows of cleaning branch pipe 32 is distributed on cleaning supervisor 31 by the stepped connection of support of pipelines, so as to multistage Ladder injection, thoroughly, roll water, effective blowdown for cleaning.
The Flushing nozzle 33 includes the hold-doun nut 331 for being connected and fixed, and can be rotated relative to fixed nut 331 Fan nozzle 332, be adjusted injection direction by rotating fan nozzle 332, sector structure improves the coverage area of injection, real V-groove bottom 113 now is washed away without dead angle, flow straightener 253 is inlaid with inside the fan nozzle 332, flow straightener is played to water flow collection Middle effect is conducive to spray distance increase, improves hitting power, sprayable water jets under high pressure out, impact force is big, cleans up, and covers Range is big.
Moving track 14 is fixed in the water tank main body 11, the moving track 14 is equipped with and can move left and right on it Moving trolley 15, the rotary nozzle 2 is mounted in moving trolley 15, and the rotary nozzle 2 is set to 14 lower section of moving track, The drive car 16 for driving its left and right back and forth movement on moving track 14 is connected in the moving trolley 15.
Moving trolley 15 is driven to carry rotary nozzle 2 along moving track 14 in water tank main body 11 by drive car 16 Interior round-trip, while rotary nozzle 2 connects high pressure water and carries out three-dimensional rotation in three-dimensional space while spraying high pressure water to water tank The inside of main body 11 is rinsed, and coverage area is big, and washing impact force is big, is cleaned up, three-dimensional space is thoroughly cleaned without dead angle.
The drive car 16 includes trolley drive motor 161 and the trolley for controlling the work of trolley drive motor 161 Controller 162,161 shaft of trolley drive motor are equipped with drive sprocket 163, the left and right ends point of the moving trolley 15 It is not connected with traction rope 164, both connections are equipped between the traction rope 164 of left and right and cooperates transmission with drive sprocket 163 Driving chain 165, structure is simple.
The trolley drive motor 161, agv controller 162, drive sprocket 163 and driving chain 165 are set to water tank master The outer upper side of body 11, use is safe, easy to maintain.
The left and right sides of the moving track 14 is respectively fixed with deflecting roller 166, is drawn out to after turning to for traction rope 164 11 top of water tank main body.
The moving track 14 includes U-rail frame 141 and track top plate 142, and the track top plate 142 is mounted on U-shaped In track frame 141 and from the slot bottom that moving trolley 15 is above limited in U-rail frame 141, pass through track top plate 142 and U-shaped rail The loose slot of the formation rectangular configuration of road frame 141 is simple in construction, easy to disassemble and assemble for left and right back and forth movement including moving trolley 15.
Buffering U-rail frame 141 and moving trolley are respectively provided in the left and right side plates of the U-rail frame 141 The buffer board 143 of collision between 15, kicking motion collision, improves service life.
The traction retaining ring 151 connected for traction rope 164 is respectively equipped on the left and right ends of the moving trolley 15, convenient for leading The connection installation of messenger 164.
Spray head connecting tube 152 is fixed in the moving trolley 15,152 lower end of spray head connecting tube is stretched out in moving rail The lower section in road 14 simultaneously is used to connect with rotary nozzle 2, and the other end connects water supply hose, and structure is simple, easy for installation.
The rotary nozzle 2 includes longitudinally disposed main shaft 21, and the main shaft 21 is hollow tubular structure, the main shaft 21 upper ends are equipped with the nipple 211 for connecting with spray head connecting tube 152, and 21 lower end of main shaft is connected by the rotation of bearing 22 Be connected to hollow nozzle body 23,23 sets of the nozzle body in 21 outside of main shaft, the side of the nozzle body 23 is equipped with cross To the main connecting tube 232 of secondary axes 231 and nozzle of setting, hollow spray head is rotatably connected to by bearing 22 on the secondary axes 231 Secondary body 24, for 24 sets of the spray head time body on the outside of secondary axes 231, the side of the spray head time body 24 is equipped with nozzle time connecting tube 241, gimbaled nozzle 25 is connected separately in the main connecting tube 232 of the nozzle and nozzle time connecting tube 241.
The rotary nozzle 2 includes longitudinally disposed main shaft 21, and the main shaft 21 is hollow tubular structure, the main shaft 21 upper ends are equipped with for the nipple 211 with piping connection, and 21 lower end of main shaft is rotatably connected to hollow by bearing 22 Nozzle body 23, in 21 outside of main shaft, the side of the nozzle body 23, which is equipped with, to be laterally arranged for 23 sets of the nozzle body Secondary axes 231 and nozzle main connecting tube 232 are rotatably connected to hollow spray head time body 24, institute by bearing 22 on the secondary axes 231 24 sets of spray head time body are stated in 231 outside of secondary axes, the side of the spray head time body 24 is equipped with nozzle time connecting tube 241, the spray Gimbaled nozzle 25 is connected separately in the main connecting tube 232 of mouth and nozzle time connecting tube 241.
The gimbaled nozzle 25 includes Universal-head fixture nut 251, and can be relative to the rotation of Universal-head fixture nut 251 one Determine the gimbaled nozzle 252 of angle.
By the gimbaled nozzle 252 relative nozzle time connecting tube 241 in the nozzle time connecting tube 241 along perpendicular to spray head The direction of 24 axis of body rotates, and is tilted a certain angle the gimbaled nozzle 252 relative nozzle time connecting tube 241;By the nozzle The main connecting tube 232 of 252 relative nozzle of gimbaled nozzle in main connecting tube 232 rotates, and makes the main company of 252 relative nozzle of gimbaled nozzle 232 lateral shift certain angle of adapter tube.
By main shaft 21 access high pressure water, after high pressure water enters nozzle body 23, all the way after the main connecting tube 232 of nozzle The gimbaled nozzle 252 of the main connecting tube 232 of nozzle forms water jets under high pressure and sprays, and another way is through secondary axes 231, spray head time body 24, nozzle Water jets under high pressure is formed from the gimbaled nozzle 252 of nozzle time connecting tube 241 again after secondary connecting tube 241 to spray.The main connection of nozzle Gimbaled nozzle 252 on pipe 232 drives nozzle body 23 to rotate relative to main shaft 21 under reaction force, the nozzle time connecting tube Gimbaled nozzle 252 on 241 drives spray head time body 24 to rotate relative to secondary axes 231 under reaction force, flat in power and frictional force Gradually uniform motion after weighing apparatus, the longitudinal rotation of gimbaled nozzle 252 in the nozzle time connecting tube 241, while the main connecting tube of nozzle Gimbaled nozzle 252 on 232 drives all nozzle transverse rotations, and three-dimensional rotating is collectively formed, to realize nozzle time connection The fluid column that gimbaled nozzle 252 on pipe 241 sprays not only revolved again around vertical axis around horizontal axis rotation, make nozzle be in 360 degree of hydro-peenings without Dead angle.Automatic three-dimensional rotation is realized using the reaction force of water spray, it is reliable and energy-saving, it installs simple and convenient.It can revolve automatically Turn to guarantee hitting dynamics again simultaneously, improves cleaning efficiency.
By the tilt adjustable section rotation speed for adjusting gimbaled nozzle 252.
Flow straightener 253 is installed inside the gimbaled nozzle 252.
Specifically, above-mentioned flow straightener is molded by food grade plastic, including flow straightener shell 2531 and four are in cross Shape is evenly distributed on the current stabilization blade 2532 in flow straightener shell 2531, and the current stabilization blade 2532 is in a quarter arc knot Structure.The effect of the flow straightener is that the water flow being disturbed after turning to two sides is transformed into smooth water flow, increases lateral current Rebuffed chance, lateral current size is less, reduce turbulence level, enter nozzle in the relatively uniform form of cross-sectional flow, Obtain more satisfactory range.Flow straightener plays the role of to water flow concentration, is conducive to spray distance increase, improve hitting power to Improve cleaning effect.
The nozzle time connecting tube 241 is perpendicular to the axis of spray head time body 24, and there are two simultaneously for the nozzle time connecting tube 241 It is arranged in 180 degree, and the gimbaled nozzle 252 in two nozzle time connecting tubes 241 is on same reference line, improves rotation speed With flushing speed.
The bearing groove being packed into for bearing 22 is respectively equipped at the connectivity port of the nozzle body 23 and spray head time body 24 230, it is inlaid on the nozzle body 23 and spray head time body 24 respectively and is limited in 22 top end of bearing and prevents bearing 22 from spray The anticreep retaining ring 240 deviate from head main body 23 and spray head time body 24.
The wild card 211 outwardly protruded, the nozzle body 23 and spray are respectively fixed on the outside of the main shaft 21 and secondary axes 231 It is respectively equipped on head time body 24 and makes way for wild card 211 and can be for the card slot 233 of the axial movement of wild card 211, on the main shaft 21 Wild card 211 is located at 22 bottom end of bearing corresponding to nozzle body 23, and the wild card 211 on the secondary axes 231 is located at spray head time body 24 Bearing sealed ring 221, the secondary axes are equipped between corresponding 22 bottom end of bearing, the main shaft 21 and bearing 22 corresponding to it Bearing sealed ring 221 also is provided between 231 and the bearing 22 corresponding to it, the bottom end of the main shaft 21 is successively arranged rubber ring 26, the first plain cushion 27, the second sealing ring 28 and the second plain cushion 29, the bottom end of the secondary axes 231 be equally successively arranged rubber ring 26, First plain cushion 27, the second sealing ring 28 and the second plain cushion 29, first plain cushion 27 are supported on 26 bottom of rubber ring, and described second Plain cushion 29 is supported on 28 bottom of the second sealing ring, is equipped in the nozzle body 23 for by the second plain cushion corresponding to main shaft 21 29 the first springs 201 jacked up toward 21 direction of main shaft are equipped in the spray head time body 24 for will be second corresponding to secondary axes 231 The second spring 202 that plain cushion 29 is jacked up toward 231 direction of secondary axes, so that self-balancing is adjusted, and good seal performance.
It is threaded with tightening nut 212 on the nipple 211, after nipple 211 is connect with pipeline, is passed through Tightening nut 212 screws, and prevents nipple 211 from loosening.
The intelligence automatic washing water tank is removable in water tank using being mounted on using PLC control principle by control system Dynamic rotary nozzle 2 allows rotary nozzle 2 to carry out three-dimensional and rotates and eject water jets under high pressure automatically using the hydraulic pressure principle of reaction, The impurity such as the dirt for being adhered to tank inner wall, moss are shot down, and are discharged outside water tank rapidly;Reach three-dimensional space without the thorough of dead angle Cleaning.It in entire cleaning process, completes by setup program, and there is automatic control water level, selection scavenging period and each valve The functions such as automatic control realize the automation of cleaning and disinfection.Water tank bottom part body designs V-groove bottom using gravity principle simultaneously Dirt is effectively excluded with bottom-purge device.Removal bacterium, colloid, iron are filtered to water quality using multi-bed filter The impurity such as bits.Sterilizing is carried out to ensure water quality safety to inner air using plasma.

Claims (10)

1. a kind of intelligence automatic washing water tank, it is characterised in that: the water tank (1) being arranged in parallel including two or more, the water Case (1) includes water tank main body (11), and the water tank main body (11) is equipped with water tank inlet (111) and water outlet of water tank (112), The water tank main body (11) is equipped with to the inclined V-groove bottom (113) in middle part, and the bottom of the V-groove bottom (113) is equipped with sewage draining exit (114), being equipped in the water tank main body (11) can move in it and rotate to water tank main body (11) inner cavity three-dimensional space The rotary nozzle (2) of injection, the water tank main body (11) is interior and is located at V-groove bottom (113) two sides equipped with for rinsing V-groove bottom (113) on inclined-plane dirt bottom-purge device (3), connect on the water tank inlet (111) and water outlet of water tank (112) respectively It is connected into water branch (12) and is discharged branch (13), be respectively equipped on the water inlet branch (12) and water outlet branch (13) into water electricity Magnet valve (121) and water outlet solenoid valve (131), the water outlet of difference corresponding to different water tanks (1) branch (13) is in water outlet solenoid valve (131) it is concatenated after, the water inlet of difference corresponding to different water tanks (1) branch (12) concatenates before inlet water solenoid valve (121), institute Pressurization pump group (41), charcoal filter (42) and water quality activation are connected in turn from front to back after stating water outlet branch (13) concatenation Device (43), described pressurization pump group (41) water inlet are equipped with the water monitor (40) for detecting water quality, the water inlet branch before Preposition solenoid valve (51), the first booster pump (52) and water filtration component, the water are successively arranged before road (12) from front to back Matter filter assemblies include the progressive fore filter of filtering accuracy (53), level-one accurate filter (54), second level accurate filter (55) and ultrafiltration membrane group (56) it, is connected on the outlet pipeline of ultrafiltration membrane group (56) after water inlet branch (12) concatenation, it is described Backwash branch (6), the backwash branch (6) are equipped between water outlet of water tank (112) and the water outlet of ultrafiltration membrane group (56) Including backwashing pump (61) and backwashing solenoid valve (62), the water inlet side of the ultrafiltration membrane group (56) is equipped with the first solenoid valve (57), water inlet one end is located on the ultrafiltration membrane group (56) and is equipped with blowdown branch (58), the blowdown branch (58) is equipped with The water inlet end of second solenoid valve (581), the rotary nozzle (2) is equipped with third solenoid valve (73), the bottom-purge device (3) Water inlet end be equipped with the 4th solenoid valve (74), cleaning branch is equipped between the water outlet of the different water outlet solenoid valves (131) (7), the cleaning branch (7) is equipped with cleaning booster pump (72) and solenoid purge valve (71), the water outlet of cleaning branch (7) Mouth is connect with third solenoid valve (73) and the 4th solenoid valve (74) respectively by pipeline.
2. a kind of intelligent automatic washing water tank according to claim 1, it is characterised in that: the water outlet of water tank (112) Top in V-groove bottom (113) is set, and the bottom of the water tank main body (11) is equipped with the blowdown being connected on sewage draining exit (114) It manages (115), the sewage pipe (115) is equipped with blowoff electromagnetic valve (116).
3. a kind of intelligent automatic washing water tank according to claim 1, it is characterised in that: the bottom-purge device (3) Including being located at the lower part of water tank main body (11) and being responsible for (31) across the cleaning above V-groove bottom (113) inclined-plane, the cleaning It is responsible for (31) and is equipped with multiple rows of coupled logical cleaning branch pipe (32), multiple rows of cleaning branch pipe (32) is distributed in V-groove bottom (113) two sides of bottom, the cleaning branch pipe (32) are equipped with multiple Flushing nozzles (33), and the Flushing nozzle (33) is oblique V-groove bottom (113), and towards the bottom of V-groove bottom (113), the cleaning supervisor (31) is equipped with cleaning water inlet pipe (34).
4. a kind of intelligent automatic washing water tank according to claim 1, it is characterised in that: solid in the water tank main body (11) Surely have moving track (14), the moving track (14) is equipped with the moving trolley (15) that can be moved left and right on it, the rotation Turn spray head (2) to be mounted on moving trolley (15), the rotary nozzle (2) is set to below moving track (14), and the movement is small The drive car (16) for driving its left and right back and forth movement on moving track (14) is connected on vehicle (15).
5. a kind of intelligent automatic washing water tank according to claim 1, it is characterised in that: the rotary nozzle (2) includes Longitudinally disposed main shaft (21), the main shaft (21) be hollow tubular structure, main shaft (21) upper end be equipped with for pipe The nipple (211) of road connection, main shaft (21) lower end are rotatably connected to hollow nozzle body by bearing (22) (23), the nozzle body (23) covers on the outside of main shaft (21), and the side of the nozzle body (23) is equipped with time being laterally arranged Axis (231) and the main connecting tube of nozzle (232) are rotatably connected to hollow spray head by bearing (22) on the secondary axes (231) Body (24), the spray head time body (24) cover on the outside of secondary axes (231), and the side of the spray head time body (24) is equipped with nozzle time company It takes over (241), is connected separately with gimbaled nozzle (25) in the main connecting tube of nozzle (232) and nozzle time connecting tube (241).
6. a kind of intelligent automatic washing water tank according to claim 1, it is characterised in that: lead on the ultrafiltration membrane group (56) Crossing piping connection has for the chemical cleaning tank (81) to ultrafiltration membrane group (56) progress chemical cleaning, the chemical cleaning tank (81) Chemical cleaning booster pump (82) and chemical cleaning solenoid valve (83), the chemical cleaning pressurization are equipped between ultrafiltration membrane group (56) The water inlet end of (82) and the medicine outlet end of chemical cleaning tank (81) are pumped by piping connection, the chemical cleaning solenoid valve (83) is set to The water outlet of chemical cleaning booster pump (82) is equipped with back between the water outlet and chemical cleaning tank (81) of the ultrafiltration membrane group (56) It flows branch (84), the reflux branch (84) is equipped with return flow solenoid valve (841).
7. a kind of intelligent automatic washing water tank according to claim 1, it is characterised in that: the backwash branch (6) and It is respectively equipped with dosing branch (9) in cleaning branch (7), the medicine outlet end of the dosing branch (9) is being backwashed by piping connection It pumps (61) or cleans the water outlet of booster pump (72), the dosing branch (9) includes grug feeding jar (91) and dosing solenoid valve (92).
8. a kind of intelligent automatic washing water tank according to claim 1, it is characterised in that: first solenoid valve (57) and The water inlet end of backwashing solenoid valve (62) passes through piping connection respectively the overpressure protector (560) that can detect intake pressure.
9. a kind of intelligent automatic washing water tank according to claim 1, it is characterised in that: the top of the water tank main body (11) The air hole (117) that portion is equipped with intelligent manhole cover (10) and is connected with water tank main body (11) inside.
10. a kind of intelligent automatic washing water tank according to claim 9, it is characterised in that: the intelligence manhole cover (10) Including for covering the lid (100) on the manhole of water tank main body (11), the lid (100) is equipped with food-grade sealing ring (101), it is fixed with plasma generator (102) and plasma release (103) on the lid (100), the plasma is released Device (103) is put to connect with plasma generator (102) and the plasma that plasma generator (102) generate is discharged into water tank master In body (11).
CN201910474849.5A 2019-06-03 2019-06-03 Intelligent automatic cleaning water tank Active CN110193505B (en)

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CN111823354A (en) * 2020-08-03 2020-10-27 景德镇陶瓷大学 Pottery art instrument convenient to wash
CN112811592A (en) * 2021-01-07 2021-05-18 顺德职业技术学院 Wastewater treatment system
CN113145590A (en) * 2021-02-25 2021-07-23 徐肖瑛 Washing mechanism of foot bath device and foot bath device
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