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The overall central water supply system of the hospital (graphic and text)
The overall central water supply system of the hospital (graphic and text)
Product details
Product Introduction:
Our company is the first to launch a hospital centralized water production and quality based water supply project. One set should be applied to supply water according to the different water quality requirements of each department in the hospital.
At present, the main departments that require purified water in hospitals include: hemodialysis room, preparation room, biochemistry room, laboratory, disinfection supply room, operating room, pathology department DSA、 Endoscopes, dentistry, obstetrics, etc. can also be filled with purified water for use by medical staff and patients. The entire system is equipped with intelligent self-control and unmanned operation. The conveying water pipeline adopts SS304 sanitary pipe circulation without dead space circuit installation.
The water purification purposes and requirements for each department are as follows:
1. Hemodialysis room: Purpose: To purify the blood of hemodialysis patients, flush dialyzers, and prepare specialized water for dialysate. Water quality requirements:
2. Operating room: Use: sterile water for medical staff to wash hands and instruments before surgery. Water quality requirements: American standard for flushing water
3. Biochemical Room: Purpose: High purity water for biochemical analysis, reagent preparation, laboratory experiments, biological cultivation, container cleaning, and biochemical instrument cleaning. Water quality requirement: ≥ 10M Ω· cm (or ≤ 0.1 μ S/cm)
4. Laboratory, purpose: high-purity water, central laboratory solution preparation, and laboratory water. Water quality requirements: Laboratory water must be sterile with a resistivity greater than 5 megaohms per centimeter, while genetic analysis water must be sterile with a resistivity greater than 16 megaohms per centimeter
5. Disinfection supply room: purpose: sterile water for cleaning instruments and machines. Water quality requirements: comply with the national disinfection supply room water standards
6. Pathology department: Purpose: sterile water for imaging and machine preparation. Water quality requirements: American standard for flushing water
7.DSA、 Endoscope: Used for cleaning catheters with sterile water. Water quality requirements: American standard for flushing water
8. Dentistry: Use: Aseptic water for oral cleaning. Water quality requirements: GB17324-2003 standard
9. Preparation Room: Usage: Used for large infusion water, sterile high-purity water. Water quality requirements: National standard for deionized water
10. Obstetrics, use: sterile water for medical staff to wash hands and instruments before surgery. Water quality requirements: American standard for flushing water
11. Dentistry, use: water for water guns; Water quality requirements: comply with GB17324-2003 standard
12. Drinking purified water, intended for internal supply in hospitals; Water quality requirements: comply with GB17324-2003 standard
1Introduction to Hospital Integrated Water Supply System
Constructing a comprehensive water supply system for a hospital can not only improve its modern management level, but more importantly, it can generate greater benefits. With its advantages of good water quality controllability, low total investment costs, low operating costs, large room options, and small total land area, it can quickly replace independent water supply systems in various departments.
In the process of modernizing hospitals, although the investment in hospital pure water engineering is not significant, it involves a wide range of departments. With the gradual improvement of hospital water quality standards, it has received increasing attention from leaders of medical and health institutions at all levels. Economically developed countries such as the United States and Japan have established and implemented relatively sound hospital pure water usage management systems and pure water standards for different subjects as early as the 1970s. Subsequently, more and more hospitals established integrated water supply systems.
The so-called overall water supply refers to using a set of water machines to deeply treat tap water to meet the water quality standards that can be directly used by various departments, and then supplying it to each department through pipeline networks. According to the water quality standards of different departments, terminal treatment devices can be equipped. China has introduced and implemented the concept and plan of integrated water supply since the end of the 20th century. In recent years, the overall water supply system is rapidly replacing the original independent water supply equipment due to its unique advantages.
A comprehensive hospital requires high-quality pure water such as biochemical testing water, pathology department water, hemodialysis water, disinfection center supply room water, surgical flushing water, DSI catheter flushing water, dental flushing water, obstetric baby washing water, and preparation room water. In the current facilities of hospitals in our country, the comprehensive buildings invested and constructed before the early 1990s basically still use independent water machines from each department to supply pure water. In recent years, comprehensive hospitals that have been newly built or renovated have successively adopted the integrated water supply system model in order to maximize resource utilization and further improve the modernization of hospital management
2The overall water supply model has the following advantages:
1. Improve hospital management efficiency, management level, and social image. The overall water supply system not only has PLC unmanned and fully automatic control functions, but also reserves communication protocol interfaces with the hospital's duty monitoring room. The on duty personnel in the monitoring room can monitor the entire process, store and print water quality data, and even manipulate the system.
2. Reduce the workload of frontline medical workers, improve their professional work efficiency and sense of responsibility, and also facilitate the maintenance and management of medical pure water equipment. The supply of pure water by independent water machines generally requires medical staff from each department to manage their operation and operation. In this way, medical workers not only have to complete their heavy mainline medical tasks, but also face the operation and maintenance of unfamiliar water treatment equipment, which ultimately distracts them from professional work and increases the frequency of equipment failures due to a lack of basic maintenance knowledge. The central pure water supply system can compensate for this deficiency.
3.Save valuable hospital space.Each department is equipped with an independent water dispenser to supply pure water, and the room must be located near the water point. Due to the relative independence of the water treatment equipment rooms in each department, it not only increases the difficulty of selecting their rooms, but also forces the main medical room to be relocated to the water treatment equipment room, and increases the total room area of each department. The overall water supply system reduces the total area of the building by more than half, while also lowering the requirements for housing resources. It can be a basement or top floor, or a podium, which can save valuable main medical rooms.
4.Reduce equipment investment,Reduce operating costs. Compared with independent water machines supplying pure water to each department, supplying water to the same department will reduce the overall operating costs of the water supply equipment by more than half. Due to the relatively centralized water supply equipment, the power consumption for preparing a unit of pure water is greatly reduced. In addition, as the central pure water supply equipment can fully utilize water resources, it will further reduce its operating costs.
5.Water quality is more guaranteed.The overall water supply system, due to its own structure, can achieve closed-loop water supply for pure water transportation, and there is no phenomenon of stagnant water or pollution sources. In addition, pure water is basically in a ready to use state, which effectively ensures the quality of water used.
Design Basis
1.1 "Sanitary Standards for Drinking Water" GB5749-85
1.2 "Drinking Water Quality Standards" CJ94-2005
1.3 EU Drinking Water Directive EC 98/83/EC
1.4 "Hygienic Specification for Direct Drinking Water Purification by Quality in Domestic Drinking Water Pipeline" DB32/761-2005
1.5 "Code for Design of Building Water Supply and Drainage" GBJ13-86
1.6 "Reverse Osmosis Water Treatment Equipment" GB/T 19249-2003
1.7 "Sanitary Code for Secondary Water Supply Facilities" GBl7051-1997
1.8 Architectural Design Drawings for Inpatient and Outpatient Buildings
1.9 Hospital Clinical Water Quality Standards
Related parameter performance
1) Water production rate: 1000-80000L/h
2) Host water quality: Pure water RO ≤ 15us.cm (20-25 ℃) meets the requirements for direct drinking water quality. Water use: direct drinking water, medical water
3) Installation conditions:
Installation area: 30-50 square meters
Operating environment temperature: 5-40 ℃ (preferably 15-35 ℃)
Power supply for water purification host room: three-phase five wire system (power supply AC/380V, power 6-18KW)
The main engine room must have water supply and drainage functions: inlet pressure: 0.25-0.4Mpa; Flow rate: 5000L/H;
4) Performance
L has physical purification function to remove harmful substances from water, ensuring fresh, pure, and sweet water quality.
Food grade sanitary materials are used to prevent secondary pollution, and the water quality of the produced water meets the national "Sanitary Standards for Drinking Water Quality".
The filter element is replaceable, with low operating costs and long-term benefits from a single purchase.
One machine with dual functions, capable of producing both direct drinking water and medical water.
The effluent quality meets the hygiene, safety, and functional evaluation standards for domestic drinking water quality processors set by the Ministry of Health [2001]. Including the "Drinking Water Quality Standards" CJ94-1999, other indicators comply with the provisions of the "Sanitary Standards for Drinking Water Quality" (2001); Medical water standards;
Introduction to Pipeline System
Our company's direct drinking water pipe network system is designed based on the characteristics of direct drinking water in this project, using a same flow reflux type to ensure uniform and continuous reflux of direct drinking water, and to ensure that the pipe network has no dead points. Zero pollution construction is adopted during construction, and all pipelines are fully enclosed during the construction phase to ensure the cleanliness of the pipe network system. At the same time, pressure testing is conducted on the pipe network to ensure no leakage, and disinfection and flushing are carried out to ensure that the direct drinking water pipe network does not cause secondary pollution to the direct drinking water. The pipeline network system is mainly divided into three parts: building group water supply; Direct drinking water supply for the building; Dialysis water supply.
Quality assurance and after-sales service
1. Warranty period and service measures during the warranty period:
Warranty period: The system shall not be less than one year, and non consumable products shall not be less than three years.
If the equipment malfunctions or has quality problems during the warranty period, provide any spare parts that the system needs to replace. If the malfunction cannot be eliminated, require a complete replacement of the equipment.
qualifications:
1. Safety approval for water related products issued by the Ministry of Health of China.
2. Manufacturers must pass the EU CE testing and certification
3. ISO9001:2000 Quality System Qualified Unit;
4. Medical Device Production License
5. Registration certificate for medical purified water equipment.
6. Water quality inspection report of provincial disease prevention and control center.
7. Testing report from the National Medical Device Quality Inspection Center.
The so-called overall water supply refers to using a set of water machines to deeply treat tap water to meet the water quality standards that can be directly used by various departments, and then supplying it to each department through pipeline networks. According to the water quality standards of different departments, terminal treatment devices can be equipped. China has introduced and implemented the concept and plan of integrated water supply since the end of the 20th century. In recent years, the overall water supply system is rapidly replacing the original independent water supply equipment due to its unique advantages.
A comprehensive hospital requires high-quality pure water such as biochemical testing water, pathology department water, hemodialysis water, disinfection center supply room water, surgical flushing water, DSI catheter flushing water, dental flushing water, obstetric baby washing water, and preparation room water. In the current facilities of hospitals in our country, the comprehensive buildings invested and constructed before the early 1990s basically still use independent water machines from each department to supply pure water. In recent years, comprehensive hospitals that have been newly built or renovated have successively adopted the integrated water supply system model in order to maximize resource utilization and further improve the modernization of hospital management
2The overall water supply model has the following advantages:
1. Improve hospital management efficiency, management level, and social image. The overall water supply system not only has PLC unmanned and fully automatic control functions, but also reserves communication protocol interfaces with the hospital's duty monitoring room. The on duty personnel in the monitoring room can monitor the entire process, store and print water quality data, and even manipulate the system.
2. Reduce the workload of frontline medical workers, improve their professional work efficiency and sense of responsibility, and also facilitate the maintenance and management of medical pure water equipment. The supply of pure water by independent water machines generally requires medical staff from each department to manage their operation and operation. In this way, medical workers not only have to complete their heavy mainline medical tasks, but also face the operation and maintenance of unfamiliar water treatment equipment, which ultimately distracts them from professional work and increases the frequency of equipment failures due to a lack of basic maintenance knowledge. The central pure water supply system can compensate for this deficiency.
3.Save valuable hospital space.Each department is equipped with an independent water dispenser to supply pure water, and the room must be located near the water point. Due to the relative independence of the water treatment equipment rooms in each department, it not only increases the difficulty of selecting their rooms, but also forces the main medical room to be relocated to the water treatment equipment room, and increases the total room area of each department. The overall water supply system reduces the total area of the building by more than half, while also lowering the requirements for housing resources. It can be a basement or top floor, or a podium, which can save valuable main medical rooms.
4.Reduce equipment investment,Reduce operating costs. Compared with independent water machines supplying pure water to each department, supplying water to the same department will reduce the overall operating costs of the water supply equipment by more than half. Due to the relatively centralized water supply equipment, the power consumption for preparing a unit of pure water is greatly reduced. In addition, as the central pure water supply equipment can fully utilize water resources, it will further reduce its operating costs.
5.Water quality is more guaranteed.The overall water supply system, due to its own structure, can achieve closed-loop water supply for pure water transportation, and there is no phenomenon of stagnant water or pollution sources. In addition, pure water is basically in a ready to use state, which effectively ensures the quality of water used.
Design Basis
1.1 "Sanitary Standards for Drinking Water" GB5749-85
1.2 "Drinking Water Quality Standards" CJ94-2005
1.3 EU Drinking Water Directive EC 98/83/EC
1.4 "Hygienic Specification for Direct Drinking Water Purification by Quality in Domestic Drinking Water Pipeline" DB32/761-2005
1.5 "Code for Design of Building Water Supply and Drainage" GBJ13-86
1.6 "Reverse Osmosis Water Treatment Equipment" GB/T 19249-2003
1.7 "Sanitary Code for Secondary Water Supply Facilities" GBl7051-1997
1.8 Architectural Design Drawings for Inpatient and Outpatient Buildings
1.9 Hospital Clinical Water Quality Standards
Related parameter performance
1) Water production rate: 1000-80000L/h
2) Host water quality: Pure water RO ≤ 15us.cm (20-25 ℃) meets the requirements for direct drinking water quality. Water use: direct drinking water, medical water
3) Installation conditions:
Installation area: 30-50 square meters
Operating environment temperature: 5-40 ℃ (preferably 15-35 ℃)
Power supply for water purification host room: three-phase five wire system (power supply AC/380V, power 6-18KW)
The main engine room must have water supply and drainage functions: inlet pressure: 0.25-0.4Mpa; Flow rate: 5000L/H;
4) Performance
L has physical purification function to remove harmful substances from water, ensuring fresh, pure, and sweet water quality.
Food grade sanitary materials are used to prevent secondary pollution, and the water quality of the produced water meets the national "Sanitary Standards for Drinking Water Quality".
The filter element is replaceable, with low operating costs and long-term benefits from a single purchase.
One machine with dual functions, capable of producing both direct drinking water and medical water.
The effluent quality meets the hygiene, safety, and functional evaluation standards for domestic drinking water quality processors set by the Ministry of Health [2001]. Including the "Drinking Water Quality Standards" CJ94-1999, other indicators comply with the provisions of the "Sanitary Standards for Drinking Water Quality" (2001); Medical water standards;
Introduction to Pipeline System
Our company's direct drinking water pipe network system is designed based on the characteristics of direct drinking water in this project, using a same flow reflux type to ensure uniform and continuous reflux of direct drinking water, and to ensure that the pipe network has no dead points. Zero pollution construction is adopted during construction, and all pipelines are fully enclosed during the construction phase to ensure the cleanliness of the pipe network system. At the same time, pressure testing is conducted on the pipe network to ensure no leakage, and disinfection and flushing are carried out to ensure that the direct drinking water pipe network does not cause secondary pollution to the direct drinking water. The pipeline network system is mainly divided into three parts: building group water supply; Direct drinking water supply for the building; Dialysis water supply.
Quality assurance and after-sales service
1. Warranty period and service measures during the warranty period:
Warranty period: The system shall not be less than one year, and non consumable products shall not be less than three years.
If the equipment malfunctions or has quality problems during the warranty period, provide any spare parts that the system needs to replace. If the malfunction cannot be eliminated, require a complete replacement of the equipment.
qualifications:
1. Safety approval for water related products issued by the Ministry of Health of China.
2. Manufacturers must pass the EU CE testing and certification
3. ISO9001:2000 Quality System Qualified Unit;
4. Medical Device Production License
5. Registration certificate for medical purified water equipment.
6. Water quality inspection report of provincial disease prevention and control center.
7. Testing report from the National Medical Device Quality Inspection Center.
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