CN217297511U - Central pure water supply system - Google Patents
Central pure water supply system Download PDFInfo
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- CN217297511U CN217297511U CN202220292862.6U CN202220292862U CN217297511U CN 217297511 U CN217297511 U CN 217297511U CN 202220292862 U CN202220292862 U CN 202220292862U CN 217297511 U CN217297511 U CN 217297511U
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- Prior art keywords
- water
- water supply
- pipeline
- pure water
- low layer
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 310
- 230000001954 sterilising effect Effects 0.000 claims abstract description 56
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 34
- 238000001223 reverse osmosis Methods 0.000 claims abstract description 31
- 239000003651 drinking water Substances 0.000 claims abstract description 30
- 235000020188 drinking water Nutrition 0.000 claims abstract description 30
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims abstract description 24
- 238000007689 inspection Methods 0.000 claims abstract description 19
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 18
- 238000000746 purification Methods 0.000 claims description 8
- 229910021642 ultra pure water Inorganic materials 0.000 claims description 7
- 239000012498 ultrapure water Substances 0.000 claims description 7
- 238000006243 chemical reaction Methods 0.000 claims description 4
- 150000003839 salts Chemical class 0.000 claims description 3
- 238000005406 washing Methods 0.000 claims description 3
- 238000010876 biochemical test Methods 0.000 claims 1
- 239000008237 rinsing water Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 8
- 239000002699 waste material Substances 0.000 abstract description 2
- 238000004140 cleaning Methods 0.000 description 3
- 230000000249 desinfective effect Effects 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 238000011010 flushing procedure Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 239000008367 deionised water Substances 0.000 description 2
- 229910021641 deionized water Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000035622 drinking Effects 0.000 description 2
- 238000007654 immersion Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003340 mental effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/152—Water filtration
Abstract
The utility model provides a central pure water supply system, which comprises a plurality of reverse osmosis pipelines, a central pipeline, a high-low layer water supply pure water tank, a sterilization pure water tank, a plurality of high-low layer water supply pipelines and a plurality of ozone sterilization pipelines; each reverse osmosis pipeline is connected with a high-low layer water supply pure water tank through a centralized pipeline, and the high-low layer water supply pure water tank is connected with a plurality of high-low layer water supply pipelines; each reverse osmosis pipeline is connected with a sterilization pure water tank through a centralized pipeline, and the sterilization pure water tank is connected with a plurality of ozone sterilization pipelines; the high-low layer water supply pipeline is connected with the drinking water point, and the high-low layer water supply pipeline is connected with the inspection water point; the ozone sterilization pipeline is connected with a water consumption point. The utility model discloses can require differently to come to handle respectively quality of water according to each administrative or technical offices and departments in the hospital to the quality of water that supplies water, avoid the waste energy and the water resource among the water treatment process, can guarantee the stability that different layers supplied water, can improve the security among the water treatment process.
Description
Technical Field
The utility model relates to a water supply system field, especially a central pure water supply system.
Background
With the development of medical technology in China, the modern construction of hospitals in China is more and more emphasized, especially the construction of a central pure water system of the hospitals. The medical central pure water system adopts a reverse osmosis process to change raw water into pure water, so that the water quality can reach the relevant national standard.
However, because the water quality requirements of departments and departments in hospitals on water supply are different, the water reaching the highest water use requirement in each medical department is generally set, so that the central pure water treatment system wastes energy and water resources in the water treatment process, meanwhile, the conventionally set water production system can only ensure the water use requirements of middle and low layers, the water supply to high layers is insufficient in water supply pressure, the stability of the whole water supply system is influenced, and the instability of the water supply system can also influence the safety in the water treatment process.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above disadvantages of the prior art, the present invention provides a central pure water supply system to solve the above technical problems.
The utility model provides a technical scheme that its technical problem adopted is:
a central pure water supply system comprises a plurality of reverse osmosis pipelines, a central pipeline, high-low layer water supply pure water tanks, sterilization pure water tanks, a plurality of high-low layer water supply pipelines and a plurality of ozone sterilization pipelines; each reverse osmosis pipeline is connected with the high-low layer water supply pure water tank through the centralized pipeline, and the high-low layer water supply pure water tank is connected with a plurality of high-low layer water supply pipelines; each reverse osmosis pipeline is connected with the sterilizing pure water tank through the centralized pipeline, and the sterilizing pure water tank is connected with a plurality of ozone sterilizing pipelines; the high-low layer water supply pipeline is connected with a drinking water point, and the high-low layer water supply pipeline is connected with an inspection water point; the ozone sterilization pipeline is connected with a water consumption point.
As a further improvement of the utility model: the reverse osmosis pipeline comprises a raw water tank, a plurality of raw water pumps, a multi-media filter, an activated carbon filter, a water softener, a cartridge filter, a high-pressure pump and a plurality of reverse osmosis devices; the raw water tank is connected with the raw water pump, the raw water pump is connected with the multi-media filter, the multi-media filter is connected with the activated carbon filter, the activated carbon filter is connected with the water softener, the water softener is connected with the cartridge filter, the cartridge filter is connected with the high-pressure pump, and the high-pressure pump is connected with the reverse osmosis device; the water softener is connected with the salt tank through a hose connecting line, and the reverse osmosis device is connected with the concentrated pipeline.
As a further improvement of the utility model: the high-low layer water supply pipeline comprises a water supply precision filter, a plurality of drinking water variable frequency water supply pumps and a plurality of water supply ultraviolet sterilizers; the water supply precision filter is respectively connected with each drinking water variable-frequency water supply pump, the drinking water variable-frequency water supply pump is connected with the water supply ultraviolet sterilizer, and the water supply ultraviolet sterilizer is connected with the high-low layer water supply pure water tank through a sterilization centralized pipeline.
As a further improvement of the utility model: the drinking water points comprise high-region drinking water points and low-region drinking water points, and the inspection water points comprise biochemical inspection water points.
As a further improvement of the utility model: the high-low layer water supply pipeline connected with the inspection water point also comprises an EDI water inlet booster pump, an EDI module, a purification column and a super pure water tank; the EDI booster pump that intakes with the EDI module is connected, the EDI module with the purification post is connected, the purification post with ultrapure water tank connects.
As a further improvement of the utility model: the ozone sterilization pipeline comprises a sterilization precision filter, a plurality of water frequency conversion water supply pumps and a plurality of ultraviolet sterilizers; the sterilizing precise filter is respectively connected with each water variable-frequency water supply pump, and the water variable-frequency water supply pump is connected with the ultraviolet sterilizer.
As a further improvement of the utility model: the water consumption points comprise a cleaning water consumption point and a flushing water consumption point.
As a further improvement of the utility model: the high-low layer water supply pure water tank is provided with a first immersed ultraviolet sterilizer, a first air filter and a first liquid level sensor.
As a further improvement of the utility model: the sterilizing pure water tank is provided with a second immersed ultraviolet sterilizer, a second air filter and a second liquid level sensor and is connected with the ozone sterilizer through a sterilizing hose connecting line.
Compared with the prior art, the beneficial effects of the utility model are that:
can require the difference to come to handle respectively quality of water according to each department and department in the hospital to the quality of water that supplies water, avoid wasting energy and water resource among the water treatment process, can guarantee the stability that different layers supplied water, can improve the security among the water treatment process.
Drawings
Fig. 1 is a general schematic diagram of the structure of the present invention.
Fig. 2 is a schematic diagram of the structure of the reverse osmosis pipeline of the present invention.
Fig. 3 is a schematic structural view of the high-low water supply pipeline of the present invention.
Fig. 4 is a schematic view of the structure of the ozone sterilization pipeline of the present invention.
Detailed Description
The invention will now be further described with reference to the accompanying drawings, in which:
the utility model provides a central pure water supply system as shown in the attached figures 1-4, which is characterized by comprising a plurality of reverse osmosis pipelines 1, a central pipeline 2, high-low layer water supply pure water tanks 3, sterilization pure water tanks 4, a plurality of high-low layer water supply pipelines 5 and a plurality of ozone sterilization pipelines 6; each reverse osmosis pipeline 1 is connected with the high-low layer water supply pure water tank 3 through the centralized pipeline 2, and the high-low layer water supply pure water tank 3 is connected with a plurality of high-low layer water supply pipelines 5; each reverse osmosis pipeline 1 is connected with the sterilizing pure water tank 4 through the centralized pipeline 2, and the sterilizing pure water tank 4 is connected with a plurality of ozone sterilizing pipelines 6. The high-low layer water supply pipeline 5 is connected with a drinking water point 54, and the high-low layer water supply pipeline 5 is connected with an inspection water point 55; the ozone sterilization pipeline 6 is connected with a water consumption point.
In the utility model, the reverse osmosis pipelines 1 are used for filtering water conveyed to a water supply system layer by layer to ensure that the water quality reaches the drinking standard, and then each reverse osmosis pipeline 1 is connected through the centralized pipeline 2 to ensure that the water enters the high-low layer water supply pure water tank 3 and the sterilization pure water tank 4; the high-low layer water supply pure water tank 3 is used for storing water for each layer; the sterilizing pure water tank 4 is used for storing cleaning water and flushing water; the high-low layer water supply pipeline 5 is used for conveying water in the high-low layer water supply pure water tank 3 to the drinking water point 54 of each layer, and one high-low layer water supply pipeline 5 is used for conveying water in the high-low layer pure water tank 3 to the inspection water point 55; the ozone sterilization pipeline 6 respectively conveys the water in the sterilized pure water tank 4 to each water consumption point.
The components of the reverse osmosis circuit 1 of the present invention are described in further detail below: as shown in fig. 2, the reverse osmosis pipeline 1 comprises a raw water tank 11, a plurality of raw water pumps 12, a multi-media filter 13, an activated carbon filter 14, a water softener 15, a cartridge filter 16, a high-pressure pump 17 and a plurality of reverse osmosis devices 18; the raw water tank 11 is connected with the raw water pump 12, the raw water pump 12 is connected with the multi-media filter 13, the multi-media filter 13 is connected with the activated carbon filter 14, the activated carbon filter 14 is connected with the water softener 15, the water softener 15 is connected with the safety filter 16, the safety filter 16 is connected with the high-pressure pump 17, and the high-pressure pump 17 is connected with the reverse osmosis device 18; the water softener 15 is connected with a salt tank 17 through a hose connecting line 16, and the reverse osmosis device 18 is connected with the centralized pipeline 2.
The following is a detailed description of the devices in the high-low water supply pipeline 5 of the present invention: as shown in fig. 3, the high-low water supply pipeline 5 comprises a water supply precision filter 51, a plurality of drinking water variable frequency water supply pumps 52 and a plurality of water supply ultraviolet sterilizers 53; the water supply precision filter 51 is respectively connected with each drinking water variable frequency water supply pump 52, the drinking water variable frequency water supply pump 52 is connected with the water supply ultraviolet sterilizer 53, and the water supply ultraviolet sterilizer 53 is connected with the high-low layer water supply pure water tank 3 through the sterilization centralized pipeline 2.
The points to which each of the high and low water supply lines 5 is connected will be described below: according to the attached figure 1, the high-low water supply pipeline 5 is connected with a drinking water point 54, and the high-low water supply pipeline 5 is connected with an inspection water point 55. Each high-low level water supply line 5 connects a different number of drinking water points 54 and is additionally provided with inspection water points 55 for specific, accessible or departmental service requirements.
In one embodiment of the present invention, the drinking water spot 54 includes a high area drinking water spot and a low area drinking water spot, and the inspection water spot 55 includes a biochemical inspection water spot. The high-area drinking water point 54 is arranged in the courtyard part with 5-11 floors, the low-area drinking water point 54 is arranged in the outpatient building with minus 11-4 floors, and the biochemical inspection water point is arranged in the inspection department with four floors.
As shown in fig. 3, the high-low water supply line 5 connected to the inspection water point 55 further includes an EDI feed water booster pump 56, an EDI module 57, a purification column 58, and an ultrapure water tank 59; the EDI feed water booster pump 56 is connected with the EDI module 57, the EDI module 57 is connected with the purifying column 58, and the purifying column 58 is connected with the ultrapure water tank 59. Thus, the water in the high-low level pure water supply tank 3 first passes through the EDI water inlet pressurizing pump 56, the EDI module 57 and the purifying column 58 in sequence, then enters the ultra-pure water tank 59 for storage, and then is delivered to the inspection water point 55 through the high-low level water supply line 5.
The water in the high-low water supply pure water tank 3 is conveyed to drinking water points 54 and inspection water points 55 with different layers through different high-low water supply pipelines 5, the unused water is conveyed to the water supply precision filter 51, the drinking water frequency conversion water supply pump 52 and the water supply ultraviolet sterilizer 53 through the high-low water supply pipelines 5 for filtration and sterilization, and then returns to the high-low water supply pure water tank 3 for circulation, so that the water can be further sterilized and filtered in the circulation process, the safety of the water is improved, and for the high-low water supply pipelines 5 connected with the inspection water points 55, the added EDI inlet booster pump 56, EDI module 57, purification column 58 and ultrapure water tank 59 can carry out more intelligent treatment control and storage on the water in the pipeline, so that the water on the special pipeline is safer.
The following is a detailed description of the devices in the ozone sterilization pipeline 6 of the present invention: as shown in fig. 4, the ozone sterilization pipeline 6 comprises a sterilization precision filter 61, a plurality of water variable frequency water supply pumps 62 and a plurality of ultraviolet sterilizers 63; the sterilizing precise filter 61 is connected with each water variable frequency water supply pump 62, and the water variable frequency water supply pump 62 is connected with the ultraviolet sterilizer 63.
The water usage points include a wash water usage point 64 and a rinse water usage point 65. Every ozone sterilization pipeline 6 connects different washing water points 64 and different washing water points 65, the water in the pure water case 4 of disinfecting passes through the ozone sterilization pipeline 6 to wash water points 64 and wash after water points 65, the water that is not used just flows through the sterilizing precision filter 61 through this pipeline, disinfect and filter with water frequency conversion feed pump 62 and a plurality of ultraviolet sterilizer 63, it continues recirculation to go back to the pure water case 4 of disinfecting again, thereby reach the disinfection of disinfecting simultaneously of recycling, further guarantee the effect of the security of water.
The following is a detailed description of the devices in the high-low layer water supply pure water tank 3 of the present invention: referring to fig. 3, the high and low level pure water supply tank 3 has a first immersion type ultraviolet sterilizer 31, a first air filter 32, and a first level sensor 33.
The following will describe the devices in the pure water sterilizing tank 4 in further detail: referring to FIG. 4, the deionized water sterilizing tank 4 has a second immersion type ultraviolet sterilizer 41, a second air filter 42 and a second liquid level sensor 43, and the deionized water sterilizing tank 4 is connected to an ozone sterilizer 45 through a sterilizing hose 44.
The utility model discloses a main function: the water supply system is applied to central pure water supply systems of various hospitals. The reverse osmosis pipelines 1 are used for filtering water conveyed into a water supply system layer by layer to enable the water quality to reach the drinking standard, and then, each reverse osmosis pipeline 1 is connected through a concentration pipeline 2 to enable the water to enter a high-low layer water supply pure water tank 3 and a sterilization pure water tank 4; the high-low layer water supply pure water tank 3 is used for storing water for each layer; the sterilizing pure water tank 4 is used for storing cleaning water and flushing water; the high-low layer water supply pipeline 5 is used for respectively delivering the water in the high-low layer water supply pure water tank 3 to the drinking water point 54 of each layer; the ozone sterilization pipeline 6 respectively conveys the water in the sterilized pure water tank 4 to each water consumption point.
In conclusion, after the ordinary skilled in the art reads the document of the present invention, according to the present invention, the technical solution and technical concept of the present invention do not need creative mental labor to make other various corresponding transformation schemes, which all belong to the protection scope of the present invention.
Claims (9)
1. A central pure water supply system is characterized by comprising a plurality of reverse osmosis pipelines, a concentration pipeline, a high-low layer water supply pure water tank, a sterilization pure water tank, a plurality of high-low layer water supply pipelines and a plurality of ozone sterilization pipelines; each reverse osmosis pipeline is connected with the high-low layer water supply pure water tank through the centralized pipeline, and the high-low layer water supply pure water tank is connected with a plurality of high-low layer water supply pipelines; each reverse osmosis pipeline is connected with the sterilizing pure water tank through the centralized pipeline, and the sterilizing pure water tank is connected with a plurality of ozone sterilizing pipelines; the high-low layer water supply pipeline is connected with a drinking water point, and the high-low layer water supply pipeline is connected with an inspection water point; the ozone sterilization pipeline is connected with a water consumption point.
2. The central pure water supply system according to claim 1, wherein the reverse osmosis pipeline comprises a raw water tank, a plurality of raw water pumps, a multi-media filter, an activated carbon filter, a water softener, a cartridge filter, a high-pressure pump and a plurality of reverse osmosis devices; the raw water tank is connected with the raw water pump, the raw water pump is connected with the multi-media filter, the multi-media filter is connected with the activated carbon filter, the activated carbon filter is connected with the water softener, the water softener is connected with the cartridge filter, the cartridge filter is connected with the high-pressure pump, and the high-pressure pump is connected with the reverse osmosis device; the water softener is connected with the salt tank through a hose connecting line, and the reverse osmosis device is connected with the concentrated pipeline.
3. The central pure water supply system according to claim 1, wherein the high-low water supply pipeline comprises a water supply precision filter, a plurality of drinking water variable frequency water supply pumps and a plurality of water supply ultraviolet sterilizers; the water supply precision filter is respectively connected with each drinking water variable-frequency water supply pump, the drinking water variable-frequency water supply pump is connected with the water supply ultraviolet sterilizer, and the water supply ultraviolet sterilizer is connected with the high-low layer water supply pure water tank through a sterilization centralized pipeline.
4. The central pure water supply system according to claim 1, wherein the drinking water points include high-area drinking water points and low-area drinking water points, and the test water points include biochemical test water points.
5. The central pure water supply system according to claim 4, wherein the high-low water supply line connected to the inspection water point further comprises an EDI feed water booster pump, an EDI module, a purification column and an ultrapure water tank; the EDI booster pump that intakes with the EDI module is connected, the EDI module with the purification post is connected, the purification post with ultrapure water tank connects.
6. The central pure water supply system according to claim 1, wherein the ozone sterilization pipeline comprises a sterilization precision filter, a plurality of water frequency conversion water supply pumps and a plurality of ultraviolet sterilizers; the sterilizing precise filter is respectively connected with each water variable-frequency water supply pump, and the water variable-frequency water supply pump is connected with the ultraviolet sterilizer.
7. The central pure water supply system according to claim 1, wherein the water consumption points include a washing water consumption point and a rinsing water consumption point.
8. The system of claim 1, wherein the pure water tank has a first submerged ultraviolet sterilizer, a first air filter and a first level sensor.
9. The system of claim 1, wherein the pure water sterilizing tank has a second submerged ultraviolet sterilizer, a second air filter and a second level sensor, and is connected to the ozone sterilizer through a sterilizing hose connection line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220292862.6U CN217297511U (en) | 2022-02-14 | 2022-02-14 | Central pure water supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220292862.6U CN217297511U (en) | 2022-02-14 | 2022-02-14 | Central pure water supply system |
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| Publication Number | Publication Date |
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| CN217297511U true CN217297511U (en) | 2022-08-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202220292862.6U Active CN217297511U (en) | 2022-02-14 | 2022-02-14 | Central pure water supply system |
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| CN (1) | CN217297511U (en) |
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- 2022-02-14 CN CN202220292862.6U patent/CN217297511U/en active Active
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| CP03 | Change of name, title or address |
Address after: Room 201, Building 3, Weijian Industrial Park, No. 291 Dayu Road, Nansha District, Guangzhou City, Guangdong Province, 511466 Patentee after: Guangdong Hengmao Technology Co.,Ltd. Country or region after: China Address before: 510000 Room 401, No.5, 3rd Street, Changli Road, Nansha District, Guangzhou City, Guangdong Province Patentee before: Guangdong Hengmao Technology Co.,Ltd. Country or region before: China |