CN202465414U - Flexible water supply system - Google Patents
Flexible water supply system Download PDFInfo
- Publication number
- CN202465414U CN202465414U CN2011204377121U CN201120437712U CN202465414U CN 202465414 U CN202465414 U CN 202465414U CN 2011204377121 U CN2011204377121 U CN 2011204377121U CN 201120437712 U CN201120437712 U CN 201120437712U CN 202465414 U CN202465414 U CN 202465414U
- Authority
- CN
- China
- Prior art keywords
- water
- waterworks
- pipe
- rising pipe
- water tank
- 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.)
- Expired - Lifetime
Links
Images
Abstract
The utility model discloses a flexible water supply system comprising a water treatment system, a water supply system and a user application system. The flexible water supply system is characterized in that the water supply system comprises an RO (Reverse Osmosis) water supply system and a stored water supply system, wherein the RO water supply system comprises a first RO, a second RO and an electromagnetic valve; the stored water supply system comprises a water storage tank, a circulating pump and a one-way valve; the water storage tank is provided with an ozone generator connected with the water storage tank through a pipeline; and a water outlet pipe of the water storage tank is connected with the circulating pump. The water supply quantity and the water supply pressure of the flexible water supply system are adjusted through controlling the first RO, the second RO and a switch of the electromagnetic valve, so that the water pressure is stable and balanced, the produced superfluous water is stored into the water storage tank, water is supplied to users through the circulating pump and the one-way valve, and the water yield is completely utilized.
Description
Technical field
The utility model relates to a kind of waterworks, and in particular, the utility model relates to a kind of elasticity waterworks that is used for hemodialysis.
Background technology
At present, medical institutions produce departments such as hemodialysis water and Drug Manufacturing Room, central supply chamber, Operation theatre, biochemical investigation chamber, all require some high-level water treating equipment; Thereby produce hemodialysis and used water making device, but had following shortcoming in actual the use, the one, water production rate can't 100% be utilized; For example 50 RO machines produce 1500 liters in water, and blood dialysis room only uses 30 demand RO to produce 900 liters in water, remains 600 liters; Though exhaustless water is recovered to first section RO water inlet, is equal to tap water and reclaims; Two is that two RO machines do not have the time of having a rest, in case RO main engine trouble does not wherein have subsequent use water supply function yet; The 3rd, if the bed number is more,, use point that the hydraulic pressure imbalance problem is arranged as more than 30.
The Chinese patent notification number is CN201842711U; Authorizing open day is on 05 25th, 2011; The name of utility model is called the upright confession of medicinal water centralized system back-up system; This application case discloses the upright confession of a kind of medicinal water centralized system back-up system, comprises the raw water pump, sand filter, carbon filter, softening agent, secondary filter, the reverse osmosis system that connect successively; Reverse osmosis system is communicated with water tank, and said water tank parallel connection is communicated with pure water supply system, analysis experimental water supply system and hemodialysis and uses water supply system.Wherein weak point is that water production rate can't be complete 100% be utilized, and the bed number is more, and hydraulic pressure is uneven.
The utility model content
The purpose of the utility model is to solve existing waterworks water production rate can't complete 100% to be utilized, and the bed number is more, and hydraulic pressure is uneven, and does not have the problem of standby functions, provides a kind of water production rate 100% to utilize and the elasticity waterworks of stable water pressure.
For realizing above purpose; The technical scheme of the utility model is a kind of elasticity waterworks; Comprise pretreatment system, waterworks and user's using system, it is characterized in that described waterworks comprises RO waterworks and the storage waterworks that links to each other with the RO waterworks through pipeline; Described RO waterworks comprises a RO and the 2nd RO that links to each other with a RO through pipeline, and said pipeline is provided with SV; Described storage waterworks comprises water tank; Be connected with ozone generation device above the said water tank; Be provided with rising pipe below the said water tank; Said rising pipe is connected with recycle pump, and the other end of said recycle pump links to each other with the 2nd RO through pipeline, and the said pipeline that links to each other with the 2nd RO is provided with vacuum breaker.Regulate the service discharge and the pressure of supply water of elasticity waterworks through the switch of controlling a RO, the 2nd RO and SV; Make the stable water pressure balance; The superfluous water of producing is stored into water tank, for the user water yield is provided through recycle pump and vacuum breaker, makes water production rate reach 100% and utilizes.
As preferably; The rising pipe of described pretreatment system is connected with the water inlet pipe of first SV with second SV simultaneously; The rising pipe of described first SV is connected with a RO water-in, and the rising pipe of described second SV is connected with the 2nd RO, and the rising pipe of described the 2nd RO is connected with second vacuum breaker; The water tank of a described RO is connected with the 4th SV with the 3rd SV simultaneously; Said the 3rd SV rising pipe is connected with the second SV rising pipe, and the rising pipe of described the 4th SV is connected with first vacuum breaker, and described first vacuum breaker is connected four-way pipe simultaneously with the second vacuum breaker rising pipe; The adapter that the residue two of described four-way pipe is taken over is connected with user's using system water inlet pipe; Described user's using system rising pipe is connected with the water tank water inlet pipe, and another adapter that the residue two of described four-way pipe is taken over is connected with the 3rd vacuum breaker, and described the 3rd vacuum breaker water inlet pipe is connected with the recycle pump rising pipe.Through the annexation of each above-mentioned equipment, can form five loop elasticity waterworkss, the RO pure water is used fully not to be wasted, and stable water pressure.
As preferably, described pretreatment system comprises force (forcing) pump, more medium filter, activated charcoal filter, water softening device and 5 μ m strainers, and connects successively by said sequence.Force (forcing) pump is pressurized to tap water in the normally-pressured neighbor; More medium filter filters large granular impurity, and will dissociate particle and stink of activated charcoal filter filters, and water softening device is caught hardness such as calcium, magnesium material in the water with ion-exchange method; And discharge sodium ion; To reach bating effect, 5 μ m strainers are blocked the impurity that the water the inside surpasses 5 μ m, produce pure water at last.
As preferably, described more medium filter, activated charcoal filter and water softening device are equipped with blow-off pipe.Blow-off pipe is sent strainer and the inner impurity of water softening device, prevents the impurity blocking filter.
As preferably, described the 2nd RO is provided with the RO blow-off pipe, and described RO blow-off pipe is provided with the blowdown SV.The 2nd RO is provided with the RO blow-off pipe, and the RO blow-off pipe sewage that the RO pump is inner is discharged.
As preferably, described water tank outside is provided with water level gauge, and described water level gauge is provided with water level sensor.The water tank outside is provided with water level gauge, can observe the inner water level situation of water tank at any time.
As preferably, also be provided with air filter on the described water tank, described air filter is connected with water tank through pipeline.Also be provided with air filter on the water tank, the inboard pipeline of air filter air filter is communicated with the ozone generation machine; Utilize negative pressure in the water level decline water tank, start the ozone generation machine, make when sucking outside air; Inject ozone synchronously, possibly pollute the airborne bacterium of water tank to eliminate.
As preferably, described user's using system comprises hemo system, and described user's using system comprises some hemo system water-ins, and described hemo system water-in is corresponding to connect a hemo system.User of each hemo system supply.
As preferably, described elasticity waterworks adopts the PLC programming Control.The elasticity waterworks adopts the PLC programming Control, can control equipment such as electromagnetic valve switch, RO and recycle pump, and is time saving and energy saving.
The utlity model has following beneficial effect: this elasticity waterworks water production rate 100% utilization is not wasted, can single water supplying pump, and other pump is as subsequent use, the pressure of supply water stable equilibrium.
Description of drawings
Fig. 1 is a kind of schematic flow sheet of the utility model.
1, pretreatment system; 2, force (forcing) pump; 3, more medium filter; 4, activated charcoal filter; 5, water softening device; 6,5 μ m strainers; 7, first SV; 8, the 3rd SV; 9, a RO; 10, waterworks; 11, the 4th SV; 12, blowdown SV; 13, first vacuum breaker; 14, second vacuum breaker; 15, the 2nd RO; 16, the 3rd vacuum breaker; 17, ozone generation device; 18, air filter; 19, recycle pump; 20, second SV; 21, water level machine transmitter; 22, water level gauge; 23, water tank; 24, hemo system water-in.
Embodiment
Below in conjunction with specific embodiment, and combine accompanying drawing, the technical scheme of the utility model be further described:
Embodiment: the elasticity waterworks, comprise pretreatment system 1, waterworks 10 and user's using system, waterworks comprises RO water supplying pump system and stores waterworks; Pretreatment system 1 comprises force (forcing) pump 2, more medium filter 3, activated charcoal filter 4, water softening device 5 and 5 μ m strainers 6, and connects successively by said sequence, and more medium filter 4, activated charcoal filter 5 and water softening device 6 all have blow-off pipe; User's using system comprises hemo system water-in 24, and hemo system water-in 24 is connected with hemo system, and the RO waterworks comprises a RO 9, the 2nd RO 15 and SV; The 2nd RO15 has the RO blow-off pipe, and blowdown SV 12 is arranged on the RO blow-off pipe, stores waterworks and comprises water tank 23, recycle pump 19 and vacuum breaker; Ozone generation device 17 is arranged on the water tank 23; Ozone generation device 17 is connected with water tank 23 through pipeline, and the rising pipe of water tank 23 is connected with recycle pump 19, also has air filter 18 on the water tank 23; Air filter 18 is connected with water tank 23 through pipeline; There is water level gauge 22 water tank 23 outsides, and water level sensor 21 is arranged on the water level gauge 22, and the rising pipe of pretreatment system 1 is connected with the water inlet pipe of first SV 7 and second SV 20 simultaneously; The rising pipe of first SV 7 is connected with a RO9 water-in; The rising pipe of second SV 20 is connected with the 2nd RO 15, and the rising pipe that the rising pipe of the 2nd RO 15 is connected with second vacuum breaker, 14, the one RO 9 is connected with the 4th SV 11 with the 3rd SV 8 simultaneously; The 3rd SV 8 rising pipes are connected with second SV, 20 rising pipes; The rising pipe of the 4th SV 11 is connected with first vacuum breaker, 13, the first vacuum breakers 13 and is connected four-way pipe simultaneously with second vacuum breaker, 14 rising pipes, and the adapter that the residue two of four-way pipe is taken over is connected with user's using system water inlet pipe; User's using system rising pipe is connected with water tank 23 water inlet pipes; Another adapter that the residue two of four-way pipe is taken over is connected with the 3rd vacuum breaker 16, and the 3rd vacuum breaker 16 water inlet pipes are connected with recycle pump 19 rising pipes, and the elasticity waterworks adopts the PLC programming Control.
During use, when the water in the water tank was lower than low-water level, tap water pressurizeed to guarantee that hydraulic pressure is in normal scope through force (forcing) pump; Water after the pressurization utilizes and is seated in the interior filter material of Glass fibre reinforced plastic tub through more medium filter, comprises the filter bed that bottom gravel, middle level silica sand, upper strata hard coal are constituted; With impurity, seston, the interception of large-volume particulate material in the water, and utilize back washing will tackle material and discharge, pass through activated charcoal filter again; Utilization is seated in the interior filter material of Glass fibre reinforced plastic tub, comprises bottom gravel and filter bed that gac constituted, with organism, the absorption of stink color free chlorine in the water; And utilize back washing will tackle material and discharge, then through water softening device, utilize to be seated in the interior filter material of Glass fibre reinforced plastic tub; Comprise bottom gravel and filter bed that resin constituted; Hardness material such as calcium, magnesium .. in the water is caught with ion-exchange method, and discharged sodium ion, to reach bating effect; After resin is saturated, do regeneration,, and utilize contrary flushing that calcium, magnesium hardness material are discharged, block the impurity that the water the inside surpasses 5 μ m through 5 μ m strainers at last, more than be referred to as pretreatment system calcium, magnesium exchange with NaCl.
Under the (1) normal water supply situation, when the water in the water tank was lower than low-water level, the pretreatment system treated water was opened through first SV, and a RO starts working and produces pure water with pressing mode; The aperture 0.0001 μ m pore of RO film, the 3rd SV is opened, and the pure water that second section RO begins operating in first section RO output is produced purer pure water with pressing mode, the aperture 0.0001 μ m pore of RO film; Be transported to the hemo system water outlet, utilize water tank to reclaim and make exhaustless water, when the water in the water tank arrives high-water, first SV, the 3rd closed electromagnetic valve; The one RO, the 2nd RO quit work, and recycle pump work is carried the hemo system water outlet with pure water, and unnecessary pure water is got back to water tank, when the water in the water tank is lower than low-water level; First SV is opened, and first section RO starts working, and the 3rd SV is opened; Second section RO starts working, and the pure water of producing is transported to the hemo system water outlet, and unnecessary pure water gets into water tank; At this moment, recycle pump quits work, and works so repeatedly.
When (2) equipment the one RO, the 2nd RO have fault or the supply of the RO system water yield not to go up, can take emergency method:
1. a RO supplies water separately, and when the water in the water tank was lower than low-water level, first SV and the 4th SV were opened; The one RO starts working, and the water treatment system treated water is transported to the hemo system water outlet through a RO, and unnecessary pure water gets into water tank; When the water in the water tank arrives high-water, first SV, the 4th closed electromagnetic valve, a RO quits work; Recycle pump is started working; Pure water in the water tank is transported to the hemo system water outlet, and unnecessary pure water gets into water tank, works so repeatedly.
2. the 2nd RO supplies water separately, and second SV, blowdown SV are opened, and gets rid of RO waste water; The 2nd RO starts working the water treatment system treated water is transported to the unnecessary pure water entering water tank of hemo system water outlet, when the water in the water tank arrives high-water, and second SV, blowdown closed electromagnetic valve; Second section RO quits work, and recycle pump is started working, and the pure water in the water tank is carried the hemo system water outlet; Unnecessary pure water is got back to water tank, works so repeatedly.
When 3. a RO and the 2nd RO parallel connection was supplied water, when the water in the water tank was lower than low-water level, first SV and second SV were opened; The one RO, the 2nd RO start working, and the 4th SV, blowdown SV are opened simultaneously, and the water treatment system treated water is transported to the hemo system water outlet; Unnecessary pure water gets into water tank, when the water in the water tank arrives high-water, and first SV, second closed electromagnetic valve; The one RO, the 2nd RO quit work, while the 4th SV, blowdown closed electromagnetic valve, and recycle pump is started working; Pure water in the water tank is carried the hemo system water outlet, and unnecessary pure water is got back to water tank, works so repeatedly.
(3) can install ozone generation device additional simultaneously in above several kinds of waterworks modes.When the water in the water tank arrives high-water, all closed electromagnetic valves, a RO, the 2nd RO quit work, and recycle pump is started working; The pure water that water tank is inner is transported to the hemo system water outlet, and unnecessary pure water is got back to water tank, and when the water in the water tank was lower than low-water level, first SV was opened; The one RO starts working, and the 3rd SV is opened, and the 2nd RO starts working, and recycle pump quits work; Pure water is transported to the hemo system water outlet, and unnecessary pure water gets into water tank, at the inboard pipeline of air filter, is communicated with the ozone generation machine simultaneously; Utilize negative pressure in the water level decline water tank, start the ozone generation machine, make when sucking outside air; Inject ozone synchronously, possibly pollute the airborne bacterium of water tank, reach Ozone Close sterile state to eliminate; Water tank injects ozone, only for the air part, can't be dissolved in the water.
Above-mentioned embodiment is used for the utility model of explaining; Rather than the utility model limited; In the protection domain of the spirit of the utility model and claim,, all fall into the protection domain of the utility model to any modification and the change that the utility model is made.
Claims (8)
1. an elasticity waterworks comprises pretreatment system, waterworks and user's using system, it is characterized in that, described waterworks comprises RO waterworks and the storage waterworks that links to each other with the RO waterworks through pipeline; Described RO waterworks comprises a RO and the 2nd RO that links to each other with a RO through pipeline, and said pipeline is provided with SV; Described storage waterworks comprises water tank; Be connected with ozone generation device above the said water tank; Be provided with rising pipe below the said water tank; Said rising pipe is connected with recycle pump, and the other end of said recycle pump links to each other with the 2nd RO through pipeline, and the said pipeline that links to each other with the 2nd RO is provided with vacuum breaker.
2. elasticity waterworks according to claim 1; It is characterized in that; The rising pipe of described pretreatment system is connected with the water inlet pipe of first SV with second SV simultaneously; The rising pipe of described first SV is connected with a RO water-in, and the rising pipe of described second SV is connected with the 2nd RO, and the rising pipe of described the 2nd RO is connected with second vacuum breaker; The rising pipe of a described RO is connected with the 4th SV with the 3rd SV simultaneously; Said the 3rd SV rising pipe is connected with the second SV rising pipe, and the rising pipe of described the 4th SV is connected with first vacuum breaker, and described first vacuum breaker is connected four-way pipe simultaneously with the second vacuum breaker rising pipe; The adapter that the residue two of described four-way pipe is taken over is connected with user's using system water inlet pipe; Described user's using system rising pipe is connected with the water tank water inlet pipe, and another adapter that the residue two of described four-way pipe is taken over is connected with the 3rd vacuum breaker, and described the 3rd vacuum breaker water inlet pipe is connected with the recycle pump rising pipe.
3. elasticity waterworks according to claim 2 is characterized in that, described pretreatment system comprises force (forcing) pump, more medium filter, charcoal filter, water softening device and 5 μ m strainers, and connects successively by said sequence.
4. elasticity waterworks according to claim 3 is characterized in that described more medium filter, activated charcoal filter and water softening device are equipped with blow-off pipe.
5. according to claim 1 or 2 or 3 described elasticity waterworkss, it is characterized in that described the 2nd RO is provided with the RO blow-off pipe, described RO blow-off pipe is provided with the blowdown SV.
6. according to claim 1 or 2 or 3 described elasticity waterworkss, it is characterized in that described water tank outside is provided with water level gauge, described water level gauge is provided with water level sensor.
7. elasticity waterworks according to claim 6 is characterized in that, also is provided with air filter on the described water tank, and described air filter is connected with water tank through pipeline.
8. according to claim 1 or 2 or 3 described elasticity waterworkss, it is characterized in that described user's using system comprises some hemo system water-ins, hemo system of the corresponding connection of described hemo system water-in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204377121U CN202465414U (en) | 2011-11-08 | 2011-11-08 | Flexible water supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204377121U CN202465414U (en) | 2011-11-08 | 2011-11-08 | Flexible water supply system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202465414U true CN202465414U (en) | 2012-10-03 |
Family
ID=46913594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204377121U Expired - Lifetime CN202465414U (en) | 2011-11-08 | 2011-11-08 | Flexible water supply system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202465414U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104445746A (en) * | 2014-12-23 | 2015-03-25 | 浙江明泉工业涂装有限公司 | Pretreatment equipment for coating water purification system |
| CN105502778A (en) * | 2015-11-27 | 2016-04-20 | 浙江水利水电学院 | Hemodialysis water treatment equipment based on heat sterilization and multi-process selection |
| CN105636665A (en) * | 2013-06-11 | 2016-06-01 | 艾威普科公司 | Monitored release solid feed system |
-
2011
- 2011-11-08 CN CN2011204377121U patent/CN202465414U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105636665A (en) * | 2013-06-11 | 2016-06-01 | 艾威普科公司 | Monitored release solid feed system |
| CN105636665B (en) * | 2013-06-11 | 2019-02-05 | 艾威普科公司 | Monitoring release solid feed system |
| CN104445746A (en) * | 2014-12-23 | 2015-03-25 | 浙江明泉工业涂装有限公司 | Pretreatment equipment for coating water purification system |
| CN105502778A (en) * | 2015-11-27 | 2016-04-20 | 浙江水利水电学院 | Hemodialysis water treatment equipment based on heat sterilization and multi-process selection |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102716609B (en) | Concentration filtering device | |
| CN202465414U (en) | Flexible water supply system | |
| CN202625958U (en) | Novel water softener | |
| CN203486977U (en) | Movable type drinking water advanced treatment equipment | |
| CN104612215B (en) | One kind is without negative pressure pipe network pressurizing current stabilization automatic controller | |
| CN104150663A (en) | Ultrapure water producing system | |
| CN205999072U (en) | A kind of double anti-water cleaning systems of constant pressure water tank | |
| CN202346801U (en) | Recycling system for waste water discharged by reverse osmosis (RO) water purifier with pump | |
| CN103195136A (en) | Double-protection safety energy-saving secondary water supply device | |
| CN104230070A (en) | Water treatment method and system for preparing small-molecular water | |
| CN204211583U (en) | A kind of ultrapure water production system | |
| CN203976508U (en) | Integrate pure water, water purification pressure-pot without waste water water purification machine | |
| CN110776165A (en) | Method and system for water replenishing treatment of heat supply network | |
| CN104746601A (en) | Secondary utilization device and secondary utilization method for recycling and purifying washing wastewater | |
| CN208618494U (en) | A kind of water system having pipe network circulation cleaning function | |
| CN206985876U (en) | A kind of efficient absorption and the hydrogen-rich water purifier of filtering | |
| CN201250114Y (en) | Full-automatic reverse-osmosis far-infrared mineralization instant drinking machine | |
| CN207175669U (en) | Direct-drinking water pipeline system laminating water supply equipment based on counter-infiltration water technology | |
| CN206814545U (en) | Reverse osmosis unit and desalting water treatment system | |
| CN220845718U (en) | Physical hydrogen-dissolving hydrogen-rich water machine | |
| CN217460762U (en) | Non-negative pressure tank type inorganic membrane filtration water purification equipment | |
| CN210457695U (en) | Rural single household integrated fluorine and arsenic removal water purification device | |
| CN217709131U (en) | Modularized field water purifying equipment | |
| CN211393953U (en) | Multifunctional water softener | |
| CN208533626U (en) | Water inlet purification device for water system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121003 |
|
| CX01 | Expiry of patent term |