CN221588295U - Intelligent centralized quality-classifying water supply system for children in hospital - Google Patents
Intelligent centralized quality-classifying water supply system for children in hospital Download PDFInfo
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- CN221588295U CN221588295U CN202322981284.4U CN202322981284U CN221588295U CN 221588295 U CN221588295 U CN 221588295U CN 202322981284 U CN202322981284 U CN 202322981284U CN 221588295 U CN221588295 U CN 221588295U
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Abstract
The utility model discloses a smart centralized quality-dividing water supply system for a child hospital, which relates to the technical field of water treatment and comprises a raw water tank, a PLC control cabinet and a sewage treatment system, wherein the sewage treatment system comprises hospital sewage collection, sewage treatment equipment and a discharge pipeline, a pair of parallel water filtering groups I are connected into the raw water tank, produced water of the water filtering groups I enters a dialysis water supplementing water tank, an output end of the dialysis water supplementing water tank is connected with an overcurrent type UV sterilizer I, and an output end of the overcurrent type UV sterilizer I is connected with a pair of parallel water supply pumps I; the centralized supply system shares the direct drinking water produced by the direct drinking water treatment equipment, reduces investment cost, saves running cost, reduces machine room area, and meanwhile, the acidic oxidation potential water is disinfected, cleaned, odorless and chemical-residue-free, so that the system is absolutely environment-friendly, and realizes the reduction of input cost, energy consumption, safety and environment protection and the reduction of secondary pollution.
Description
Technical Field
The utility model relates to the technical field of water treatment, in particular to an intelligent centralized quality-classifying water supply system for a child hospital.
Background
The requirements of different hospital departments on water quality are different, and surgical operating rooms need to use high-purity water to clean and disinfect surgical instruments and flush and dissolve medicines in the operation, so that the water quality is required to meet certain microbial and chemical indexes; pediatric wards may require the use of special water quality for use by infants and young children, which may require additional filtration and treatment to ensure no contamination and hazardous materials; dialysis is a treatment method replacing kidney functions, and pure dialysate is required to be used as a metabolic product and water to be discharged, and dialysis water must be specially treated and monitored to remove iron, copper, aluminum, bacteria, radioactive substances and other pollutants, and the quality of the dialysis water is very high, because any pollutant may have serious influence on the health of dialysis patients.
At present, tap water is supplied to each water department after being pretreated, and then each department carries out water treatment independently according to own water use standard, so that the water treatment equipment is redundant, the water treatment standard is non-uniform, the cost is high, and labor is consumed.
Disclosure of utility model
The utility model provides an intelligent centralized quality-classifying water supply system for a child hospital, which solves the technical problems in the background technology.
In order to solve the technical problems, the intelligent centralized quality-dividing water supply system for the children hospitals comprises a raw water tank, a PLC control cabinet and a sewage treatment system, wherein the sewage treatment system comprises hospital sewage collection, sewage treatment equipment and a discharge pipeline, a pair of parallel water filtering groups I are connected into the raw water tank, produced water of the water filtering groups I enters a dialysis water supplementing water tank, an output end of the dialysis water supplementing water tank is connected into an overcurrent type UV sterilizer I, an output end of the overcurrent type UV sterilizer I is connected into a pair of parallel water supply pumps I, an output end of the water supply pumps I is connected into a microporous filter I, an output end of the microporous filter I is connected into dialysis equipment, and produced water of the dialysis equipment flows to a dialysis water point.
Preferably, the water produced by the water filtering group I is further connected to a taste regulator, the output end of the taste regulator is connected to a direct drinking water tank, the output end of the direct drinking water tank is connected to an overcurrent type UV sterilizer III, the output end of the overcurrent type UV sterilizer III is connected to a pair of parallel water supply pumps III, the output end of the water supply pump III is connected to a microporous filter III, the output end of the microporous filter III is connected to a water terminal II, and an ozone generator I is connected between the direct drinking water tank and the water terminal II through a pipeline.
Preferably, the water produced by the water filtering group I is further connected into a flushing and cleaning water tank, the output end of the flushing and cleaning water tank is connected into an overcurrent type UV sterilizer II, the output end of the overcurrent type UV sterilizer II is connected into a pair of parallel water supply pumps II, the output end of the water supply pumps II is connected into a microporous filter II, the output end of the microporous filter II is connected into a water terminal I, and an ozone generator II is connected between the flushing and cleaning water tank and the water terminal I through a pipeline.
Preferably, the water produced by the water filtering group I is further connected into a first-stage middle water tank, the output end of the first-stage middle water tank is connected into a pair of parallel water filtering groups II, the output end of the water filtering groups II is connected into a test water tank, the output end of the test water tank is connected into an overcurrent type UV sterilizer IV, the output end of the overcurrent type UV sterilizer IV is connected into a pair of parallel water supply pumps IV, the output ends of the water supply pumps IV are connected into a polishing mixed bed, the output end of the polishing mixed bed is connected into a water terminal III, and an ozone generator III is connected between the test water tank and the water terminal III through a pipeline.
Preferably, the water filtering group I comprises a raw water pump, the output end of the raw water pump is connected with a softener through quartz sand and activated carbon, the output end of the softener is connected with a security filter I, the output end of the security filter I is connected with a high-pressure pump I, the output end of the high-pressure pump I is connected with a first-stage reverse osmosis module, and the softener is also connected with a salt tank.
Preferably, the water filtering group II comprises a cartridge filter II, the output end of the cartridge filter II is connected with a high-pressure pump II, the output end of the high-pressure pump II is connected with a second-stage reverse osmosis module, the second-stage reverse osmosis module is connected with a high-pressure pump III, and the output end of the high-pressure pump III is connected with an EDI module.
Compared with the related art, the intelligent centralized quality-dividing water supply system for the children hospitals provided by the utility model has the following steps of
The beneficial effects are that:
The intelligent centralized dual-water supply system for the children hospitals provided by the utility model has the advantages that the centralized supply system shares the direct drinking water produced by the direct drinking water treatment equipment, the investment cost is reduced, the running cost is saved, the area of a machine room is reduced, meanwhile, the acidic oxidation potential water is disinfected, cleaned, odorless and chemical-residue-free, the environment is absolutely protected, the investment cost, the energy consumption, the safety and the environment protection are reduced, and the possibility of secondary pollution is reduced.
Drawings
FIG. 1 is a diagram of the overall system configuration of the present utility model;
FIG. 2 is a diagram showing the construction of a drainage group I system according to the present utility model;
FIG. 3 is a diagram showing the construction of a drainage group II system according to the present utility model.
Detailed Description
1-3, The utility model comprises a raw water tank 1, a PLC control cabinet 57 and a sewage treatment system, wherein the sewage treatment system comprises a hospital sewage collection 58, a sewage treatment device 59 and a discharge pipeline 60, a pair of parallel water filtering groups I61 and 62 are connected into the raw water tank 1, produced water of the water filtering groups I61 and 62 enters a dialysis water supplementing water tank 33, an output end of the dialysis water supplementing water tank 33 is connected into an overcurrent type UV sterilizer I34, an output end of the overcurrent type UV sterilizer I34 is connected into a pair of parallel water supply pumps I35 and I36, an output end of the water supply pumps I35 and I36 is connected into a micro-pore filter I37, an output end of the micro-pore filter I37 is connected into a dialysis device 38, and produced water of the dialysis device 38 flows into a dialysis water point 39.
In this embodiment, pure water in the water replenishing tank 33 for dialysis is subjected to reverse osmosis filtration and is subjected to bacteriostasis and sterilization by the overcurrent UV sterilizer 34, and the produced water is respectively connected to the water supply pump i 35 and the water supply pump i 36 and then enters the microporous filter 37 to ensure the water quality safety, and then is used as raw water to enter the dialysis equipment 38 to prepare dialysis water, and then the dialysis water is supplied to the dialysis water points 39 (the dialysis water points are often distributed in regions such as a hemodialysis center dialysis room).
The water production of drainage group I61 and drainage group 62 still inserts taste regulator 18, the output of taste regulator 18 inserts direct drinking water tank 19, direct drinking water tank 19's output inserts overcurrent formula UV sterilizer III 20, overcurrent formula UV sterilizer III's output inserts a pair of parallel supply pump III 22 and supply pump III 23, supply pump III 22 and supply pump III 23's output inserts microporous filter III 24, and microporous filter III 24's output inserts water terminal II 25, still be connected with ozone generator I21 through the pipe connection between direct drinking water tank 19 and the water terminal II 25.
In this embodiment, the produced water sequentially passes through the taste regulator 18 and the direct drinking water tank 19, pure water filtered by reverse osmosis in the direct drinking water tank 19 enters the overcurrent UV sterilizer iii 20 for bacteriostasis and sterilization, and the produced water enters the microporous filter iii 24 after being respectively connected to the water supply pump iii 22 and the water supply pump iii 23 to ensure the water quality safety, and then enters the water terminal ii 25 (the direct drinking water terminals are often distributed in the areas of the offices of the hospital of children, nurses, tea rooms, waiting halls, wards and the like). The backwater returns to the direct drinking water tank 19 again. An ozone generator I21 is arranged when the backwater returns to the water tank and is matched with the ejector for use, when the water tank needs to be cleaned, the ozone generator starts to work, ozone is generated to be injected into the backwater through the ejector, when the backwater enters the water tank to clean the water tank, the ozone generator is closed after the backwater enters the water tank to clean the water tank, sewage is discharged, and then clean water is injected for flushing, pure water is injected again after the water tank is emptied, and water resource waste is avoided through recycling.
The water production of drainage group I61 and drainage group 62 still inserts washing water tank 26, washing water tank 26's output inserts overcurrent formula UV sterilizer II 27, overcurrent formula UV sterilizer II 27's output inserts a pair of parallel working shaft II 29 and working shaft II 30, working shaft II 29 and working shaft II 30's output inserts microporous filter II 31, and microporous filter II 31's output inserts water terminal I32, still be connected with ozone generator II 28 through the pipeline between washing water tank 26 and the water terminal I32.
In this embodiment, the water in the flushing and cleaning water tank 26 is filtered by reverse osmosis and then enters the overcurrent UV sterilizer ii 27 for bacteriostasis and sterilization, and the product water enters the microporous filter ii 31 after being connected to the water supply pump ii 29 and the water supply pump ii 30 respectively to ensure the water quality and then enters the water terminal 32 (the flushing and cleaning water terminal is often distributed in the areas of the stomatology of the hospital of children, the hand brushing pool of the operating room, the bathing and swimming and treating water for newborns, etc.). The return water is returned to the flush tank 26. An ozone generator II 26 is arranged when the backwater returns to the water tank and is matched with the ejector for use, when the water tank needs to be cleaned, the ozone generator starts to work, ozone is generated to be injected into the backwater through the ejector, when the backwater enters the water tank to clean the water tank, the ozone generator is closed after the backwater enters the water tank to clean the water tank, sewage is discharged, and then clean water is injected for flushing, pure water is injected again after the water tank is emptied, and water resource waste is avoided through recycling.
The water production of the water filtering group I61 and the water filtering group 62 is also connected into the first-stage middle water tank 40, the output end of the first-stage middle water tank 40 is connected into a pair of water filtering group II 63 and water filtering group II 64 which are connected in parallel, the output ends of the water filtering group II 63 and the water filtering group II 64 are connected into the inspection water tank 50, the output end of the inspection water tank 50 is connected into the overcurrent UV sterilizer IV 51, the output end of the overcurrent UV sterilizer IV 51 is connected into a pair of water supply pump IV 53 and a water supply pump IV 54 which are connected in parallel, the output ends of the water supply pump IV 53 and the water supply pump IV 54 are connected into the polishing mixed bed 55, the output end of the polishing mixed bed 55 is connected into the water terminal III 56, and an ozone generator III 52 is connected between the inspection water tank 50 and the water terminal III 56 through a pipeline.
In this embodiment, pure water in the first-stage intermediate water tank 40 flows out from the bottom valve of the water tank, and the produced water entering the water filtering group ii 63 and the water filtering group ii 64 enters the inspection water tank 50, and pure water after reverse osmosis filtration enters the overcurrent UV sterilizer iv 51 for bacteriostasis and sterilization, and the produced water enters the polishing mixed bed 55 after being respectively connected to the water supply pump iv 53 and the water supply pump iv 54 to ensure the water quality safety, and then enters the water terminal iii 56 (the inspection water terminals are often distributed in the areas such as the inspection center of the hospital for children). The return water returns to the test water tank 50 again. An ozone generator III 52 is arranged when the backwater returns to the water tank and is matched with the ejector for use, when the water tank needs to be cleaned, the ozone generator starts to work, ozone is generated and is injected into the backwater through the ejector, when the backwater enters the water tank to clean the water tank, the ozone generator is closed after the backwater enters the water tank for cleaning, sewage is discharged, and then clean water is injected for flushing, pure water is injected again after the water is emptied, and water resource waste is avoided through recycling.
The water filtering group I61 and the water filtering group 62 both comprise a raw water pump 2, the output end of the raw water pump 2 is connected into a softener 5 through quartz sand 3 and activated carbon 4, the output end of the softener 5 is connected into a security filter I7, the output end of the security filter I7 is connected into a high-pressure pump I8, the output end of the high-pressure pump I8 is connected into a first-stage reverse osmosis module 9, and the softener 5 is also connected with a salt tank 6.
In this embodiment, after the raw water pump 2 enters the quartz sand 3, the water produced by the quartz sand 3 enters the activated carbon 4, and the water produced by the activated carbon 4 enters the softener 5 (the salt tank 6, when the softener 5 is backwashing, the resin is reduced by absorbing the reducing agent in the salt tank 6), the water produced by the cartridge filter 7 enters the first-stage reverse osmosis module 9 through the high-pressure pump 8, and reverse osmosis filtration is performed.
The water filtering group II 63 and the water filtering group II 64 comprise a cartridge filter II 41, the output end of the cartridge filter II 41 is connected with a high-pressure pump II 42, the output end of the high-pressure pump II 42 is connected with a second-stage reverse osmosis module 43, the second-stage reverse osmosis module 43 is connected with a high-pressure pump III 44, and the output end of the high-pressure pump III 44 is connected with an EDI module 45.
In this embodiment, pure water in the first-stage intermediate water tank 40 flows out from the bottom valve of the water tank and enters the cartridge filter II 41, the cartridge filter II 41 passes through the high-pressure pump II 42, and the high-pressure pump II 42 enters the second-stage reverse osmosis module 43 to perform the second-stage reverse osmosis filtration. The produced water enters the high-pressure pump III 44 and enters the EDI module 4 to prepare ultra-pure laboratory water, and enters the test water tank 50 (commonly used for laboratory water).
The raw water tank 1: the water storage device is made of 304 stainless steel, has the advantages of high strength, light weight, clean appearance, high attractiveness and the like, is stable in physical and chemical properties, free of pollution to a water tank, smooth and attractive in surface and easy to clean. And the corrosion resistance is strong, the sealing performance is good, the shock resistance is large, and the shock resistance is strong. The built-in liquid level sensor, the water inlet system will stop running when the water in the water tank reaches a certain height, and the raw water pump will stop running when the liquid level is reduced to a certain height.
The raw water pump 2: a power transmission device adopts a CHL horizontal water supply pump.
The quartz sand 3: the filter tank is made of 304 stainless steel. The quartz sand is quartz particles formed by crushing and processing quartz stone. Quartz stone is a nonmetallic mineral, and is a silicate mineral with hardness, wear resistance and stable chemical property. The quartz sand is milky white or colorless semitransparent, and has a mohs hardness of 7.
The activated carbon 4: the filter tank consists of an active carbon filter tank and an active carbon filter material, wherein the filter tank is made of 304 stainless steel. The activated carbon filter material is coconut shell activated carbon. The coconut shell activated carbon is a porous carbon-containing substance, has a highly developed pore structure, and the porous structure of the activated carbon provides a large amount of surface area for the activated carbon, and can be fully contacted with gas (impurities), so that the specific adsorption performance of the activated carbon is endowed, and the aim of absorbing and collecting the impurities is very easy to achieve. Like magnetic forces, all molecules have a mutual attraction force. Because of this, a large number of molecules on the walls of the activated carbon pores can generate strong attractive forces, thereby achieving the goal of attracting harmful impurities into the pore size.
The softener 5: the filter tank consists of a softening filter tank and softening resin, and the filter tank is made of 304 stainless steel. The softening resin is a special resin special for softening hard water, and the hardness of the water is less than 50mg/L (CaCO 3) through an ion exchange technology. Ion exchange is a special dynamic adsorption process, and is generally performed by an ion exchanger insoluble in water in an electrolyte solution, and the ion exchanger is ion exchange resin.
The salt box 6: the salt box is made of PE (polyethylene) materials. The regenerated salt is special salt for water softeners and is also named as an ion exchange resin regenerant. The main chemical component of the water softener is sodium chloride (NaCl), the required content is above 99.5 percent due to the daily maintenance of the water softener and the resin reduction requirement, and the water softener is generally in the shape of a sphere.
The cartridge filter: the filter consists of a cylinder shell and a built-in filter element, wherein the cylinder shell is made of 304 stainless steel. The filter element is usually a tubular filter element such as PP melt-blown filter element, wire-burned filter element, folding filter element, titanium filter element, active carbon filter element and the like. Here we use PP cotton.
The first-stage reverse osmosis module comprises: reverse osmosis membrane group is composed of reverse osmosis membranes and a reverse osmosis membrane shell. The reverse osmosis membrane is an artificial semipermeable membrane with certain characteristics, which is made of a simulated biological semipermeable membrane, and is a core component of the reverse osmosis technology. The principle of reverse osmosis is to separate other substances from water under the action of osmotic pressure higher than that of solution according to the fact that the substances cannot permeate through a semipermeable membrane. The pore size of the reverse osmosis membrane is very small, so that dissolved salts, colloids, microorganisms, organic matters and the like in water can be effectively removed. The system has the advantages of good water quality, low energy consumption, no pollution, simple process, simple and convenient operation and the like.
The second-stage reverse osmosis module comprises: is a reverse osmosis membrane which can force water molecules to permeate through by means of pressure and has selective permeation function on the water molecules, namely the principle of reverse osmosis water purification.
The mouthfeel regulator 18: the filter consists of a cylinder shell and a built-in filter element, wherein the cylinder shell is made of 304 stainless steel. The filter element is usually a tubular filter element such as PP melt-blown filter element, wire-burned filter element, folding filter element, titanium filter element, active carbon filter element and the like. Here we use an activated carbon filter cartridge.
The direct drinking water tank 19: the water storage device is made of 304 stainless steel, has the advantages of high strength, light weight, clean appearance, high attractiveness and the like, is stable in physical and chemical properties, free of pollution to a water tank, smooth and attractive in surface and easy to clean. And the corrosion resistance is strong, the sealing performance is good, the shock resistance is large, and the shock resistance is strong. The built-in liquid level sensor can stop running when the softened water in the water tank reaches a certain height, and can stop running when the liquid level is reduced to a certain height.
The flush tank 26: the water storage device is made of 304 stainless steel, has the advantages of high strength, light weight, clean appearance, high attractiveness and the like, is stable in physical and chemical properties, free of pollution to a water tank, smooth and attractive in surface and easy to clean. And the corrosion resistance is strong, the sealing performance is good, the shock resistance is large, and the shock resistance is strong. The built-in liquid level sensor can stop running when the softened water in the water tank reaches a certain height, and can stop running when the liquid level is reduced to a certain height.
The dialysis water tank 33: the water storage device is made of 304 stainless steel, has the advantages of high strength, light weight, clean appearance, high attractiveness and the like, is stable in physical and chemical properties, free of pollution to a water tank, smooth and attractive in surface and easy to clean. And the corrosion resistance is strong, the sealing performance is good, the shock resistance is large, and the shock resistance is strong. The built-in liquid level sensor can stop running when the softened water in the water tank reaches a certain height, and can stop running when the liquid level is reduced to a certain height.
The primary intermediate water tank 40: the water storage device is made of 304 stainless steel, has the advantages of high strength, light weight, clean appearance, high attractiveness and the like, is stable in physical and chemical properties, free of pollution to a water tank, smooth and attractive in surface and easy to clean. And the corrosion resistance is strong, the sealing performance is good, the shock resistance is large, and the shock resistance is strong. The built-in liquid level sensor can stop running when the softened water in the water tank reaches a certain height, and can stop running when the liquid level is reduced to a certain height.
The inspection water tank 50: the water storage device is made of 304 stainless steel, has the advantages of high strength, light weight, clean appearance, high attractiveness and the like, is stable in physical and chemical properties, free of pollution to a water tank, smooth and attractive in surface and easy to clean. And the corrosion resistance is strong, the sealing performance is good, the shock resistance is large, and the shock resistance is strong. The built-in liquid level sensor can stop running when the softened water in the water tank reaches a certain height, and can stop running when the liquid level is reduced to a certain height.
The high pressure pump: a power transmission device;
The overcurrent type UV sterilizer comprises: the energy of the high-energy band of ultraviolet photons is utilized to destroy the DNA or RNA structure of various viruses, bacteria and pathogens in water, so that the capacity and reproductive capacity of protein production are lost after the DNA or RNA structure is destroyed, and the aim of sterilization is fulfilled. In this patent is used for secondary bacteriostatic sterilization of high purity water; consists of a shell and a lamp wick, wherein the shell is made of 304 stainless steel. The lamp wick is a device capable of emitting ultraviolet rays, is a tool necessary for observing fluorescent and phosphorescent characteristics of a sample, and is a physical means for sterilization. The wavelength is in the range of 10 to 400 nm.
The water supply pump: the controller detects the actual water pressure value, compares the difference between the set water pressure value and the actual water pressure value, and outputs a control signal to the frequency converter after operation according to the PID control law, and the frequency converter adjusts the power supply voltage and frequency of the water pump motor according to the input signal of the controller. When the water consumption is increased, the controller controls the frequency converter to increase the voltage and frequency of the motor, the rotation speed of the water pump is increased, and the water yield is increased; when the water consumption is reduced, the controller controls the frequency converter to reduce the voltage and frequency of the motor, the rotation speed of the water pump is reduced, and the water yield is reduced. By this control, the tap water line pressure can be kept at the set value. In this patent, is used to deliver high purity water to the point of use.
The microporous filter: the filter consists of a cylinder shell and a built-in filter element, wherein the cylinder shell is made of 304 stainless steel. The filter element is usually a tubular filter element such as PP melt-blown filter element, wire-burned filter element, folding filter element, titanium filter element, active carbon filter element and the like. Here we use a pleated filter element.
The polishing mixed bed 55: the method is used at the end of the process to further improve the quality of produced water.
The dialysis apparatus 38: for hemodialysis water producing equipment, produced water is supplied to a dialysis water point.
The dialysis water spot 39: the water supply from the dialysis equipment is often located in the area of the hemodialysis center or the like.
The water terminal: for the water consumption point of pure water, the machine room water is conveyed to the water consumption point of each department through the stainless steel tube.
The ozone generator comprises: is a device for preparing ozone gas (O3).
The PLC control cabinet 57: the control cabinet is a programmable control cabinet, and the control cabinet refers to a complete set of control cabinets, and can realize the control of a motor and a switch. The PLC control cabinet has the protection functions of overload, short circuit, phase failure protection and the like.
The medical wastewater collection 58: the sewage produced by each water department is collected uniformly and treated intensively.
The sewage treatment apparatus 59: the collected sewage is treated by the equipment, so that the sewage reaches the discharge standard, and the closed loop of the hospital water treatment is realized.
The discharge duct 60: and after the sewage treatment is finished, discharging.
The equipment is connected by adopting 304 stainless steel pipes, and the dialysis equipment produces water by using 316 stainless steel pipes. PVC pipe connection for water production of acidification water machine
Working principle: the departments requiring frequent water in the children hospitals comprise neonates, infectious departments, hemodialysis centers, stomatology, inspection centers, operation centers and the like, and the water required to be used comprises direct drinking water, neonate bathing and swimming therapy water, instrument cleaning water, operation hand brushing water, laboratory water, dialysis water and the like, wherein the neonate bathing and swimming therapy water, the instrument cleaning water and the operation hand brushing water are primary water, and the water subjected to primary reverse osmosis filtration is called as flushing and cleaning water in the invention. The direct drinking water is primary water, and water subjected to primary reverse osmosis filtration is used, and is called direct drinking water in the invention. The laboratory water is ultrapure water which is obtained by secondary reverse osmosis filtration and then deep filtration by EDI equipment. The dialysis water is produced by the concentrated water-quality-dividing water supply machine room, wherein the primary water is raw water, and is supplied to the hemodialysis machine room and then produced by the hemodialysis equipment. The centralized supply system shares the direct drinking water produced by the direct drinking water treatment equipment, so that the investment cost is reduced, the running cost is saved, the area of a machine room is reduced, meanwhile, the acidic oxidation potential water is disinfected, cleaned, odorless and chemical-residue-free, and the system is absolutely environment-friendly, thereby realizing the reduction of the input cost, the energy consumption, safety and environment protection and reducing the possibility of secondary pollution.
Claims (6)
1. The utility model provides a different quality water supply system is concentrated to children hospital wisdom, includes former water tank, PLC switch board and sewage treatment system, sewage treatment system includes hospital sewage collection, sewage treatment equipment and exhaust line, its characterized in that: the water supply device is characterized in that a pair of parallel water filtering groups I are connected into the original water tank, water produced by the water filtering groups I enters the dialysis water supplementing water tank, an output end of the dialysis water supplementing water tank is connected with an overcurrent type UV sterilizer I, an output end of the overcurrent type UV sterilizer I is connected with a pair of parallel water supply pumps I, an output end of each water supply pump I is connected with a microporous filter I, an output end of each microporous filter I is connected with dialysis equipment, and water produced by the dialysis equipment flows to a dialysis water point.
2. The intelligent centralized quality-dividing water supply system for the children hospitals according to claim 1, wherein the produced water of the water filtering group I is further connected to a taste regulator, the output end of the taste regulator is connected to a direct drinking water tank, the output end of the direct drinking water tank is connected to an overcurrent type UV sterilizer III, the output end of the overcurrent type UV sterilizer III is connected to a pair of parallel water supply pumps III, the output end of the water supply pump III is connected to a microporous filter III, the output end of the microporous filter III is connected to a water terminal II, and an ozone generator I is connected between the direct drinking water tank and the water terminal II through a pipeline.
3. The intelligent centralized quality-dividing water supply system for the children hospitals according to claim 1, wherein the produced water of the water filtering group I is further connected into a flushing and cleaning water tank, the output end of the flushing and cleaning water tank is connected into an overcurrent type UV sterilizer II, the output end of the overcurrent type UV sterilizer II is connected into a pair of parallel water supply pumps II, the output end of the water supply pumps II is connected into a microporous filter II, the output end of the microporous filter II is connected into a water terminal I, and an ozone generator II is connected between the flushing and cleaning water tank and the water terminal I through a pipeline.
4. The intelligent centralized quality-dividing water supply system for the children hospitals according to claim 1, wherein the produced water of the water filtering group I is further connected into a first-stage middle water tank, the output end of the first-stage middle water tank is connected into a pair of parallel water filtering groups II, the output end of the water filtering groups II is connected into a test water tank, the output end of the test water tank is connected into an overcurrent type UV sterilizer IV, the output end of the overcurrent type UV sterilizer IV is connected into a pair of parallel water supply pumps IV, the output ends of the water supply pumps IV are connected into a polishing mixed bed, the output end of the polishing mixed bed is connected into a water terminal III, and an ozone generator III is connected between the test water tank and the water terminal III through a pipeline.
5. The intelligent centralized quality-dividing water supply system for the children hospitals according to claim 1, wherein the water filtering group I comprises a raw water pump, the output end of the raw water pump is connected with a softener through quartz sand and activated carbon, the output end of the softener is connected with a security filter I, the output end of the security filter I is connected with a high-pressure pump I, the output end of the high-pressure pump I is connected with a first-stage reverse osmosis module, and the softener is further connected with a salt tank.
6. The intelligent centralized quality-dividing water supply system for the child hospitals according to claim 4, wherein the water filtering group II comprises a cartridge filter II, the output end of the cartridge filter II is connected with a high-pressure pump II, the output end of the high-pressure pump II is connected with a second-level reverse osmosis module, the second-level reverse osmosis module is connected with a high-pressure pump III, and the output end of the high-pressure pump III is connected with an EDI module.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202322981284.4U CN221588295U (en) | 2023-11-03 | 2023-11-03 | Intelligent centralized quality-classifying water supply system for children in hospital |
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| CN202322981284.4U CN221588295U (en) | 2023-11-03 | 2023-11-03 | Intelligent centralized quality-classifying water supply system for children in hospital |
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