CN202831058U - Dual water supply system - Google Patents
Dual water supply system Download PDFInfo
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- CN202831058U CN202831058U CN 201220365274 CN201220365274U CN202831058U CN 202831058 U CN202831058 U CN 202831058U CN 201220365274 CN201220365274 CN 201220365274 CN 201220365274 U CN201220365274 U CN 201220365274U CN 202831058 U CN202831058 U CN 202831058U
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Abstract
The utility model provides a dual water supply system which is used for treating raw water into water at a drinking water grade, so that the water can be drunk by a user directly as drinking water. The dual water supply system comprises a central water purification system, a fully-automatic frequency-conversion constant pressure water supply system, a disinfection system and a plurality of user side water supply systems, wherein a raw water inlet end of the central water purification system is connected with a municipal pipe network; a water outlet end of the central water purification system is connected with a water inlet end of the fully-automatic frequency-conversion constant pressure water supply system; a water outlet end of the fully-automatic frequency-conversion constant pressure water supply system is connected with a water inlet end of the disinfection system; a water outlet end of the disinfection system is connected with the water inlet end of the fully-automatic frequency-conversion constant pressure water supply system; and water inlet ends of the user side water supply systems are connected with the water outlet end of the disinfection system in parallel.
Description
Technical field
The utility model belongs to water treatment facilities, specifically a kind of different water supply system.
Background technology
In the prior art, the tap water of producing in the water works is public use through flowing into common people family etc. behind the city planting ductwork as drinking water.But existing tap water purifying technique can only be removed about 20% the organic matter in the water source etc., and the conveying wetting systems such as city planting ductwork are because outmoded grade can be brought secondary pollution.In addition, the water works adopts chlorine to sterilize more, and chlorine is combined meeting and is produced new carcinogen with organic matter.Above factors causes tap water can't arrive the requirement of drinking of direct drinking.In addition, be used for " pure water " of lead-acid battery electrolyte, under the existing process conditions, make its purity arrive requirement, the cost that expends is very high.
In addition, in the existing building water system, the water that the resident needs can be divided into drinking water rank and common living water use rank according to water quality requirement, and former water all is processed into drinking water rank water quality, and cost is excessive.This just needs a kind of system that can quality classification water supply.
Summary of the invention
For understanding the above-mentioned problems in the prior art, the technical program proposes a kind of different water supply system, and this system applies is directly drunk as drinking water for user side in former water treatment being become drinking water rank water quality, and concrete technical scheme is as follows:
A kind of different water supply system comprises central water purifying system, Full-automatic variable-frequency constant pressure water supply system, decontamination system and a plurality of user side water system; The former water water inlet end of described central water purifying system connects city planting ductwork, the water side of central water purifying system connects the water intake end of Full-automatic variable-frequency constant pressure water supply system, the water side of Full-automatic variable-frequency constant pressure water supply system connects the water intake end of decontamination system, and the water side of decontamination system connects the water intake end of Full-automatic variable-frequency constant pressure water supply system; The water intake end of each user side water system is connected in the water side of decontamination system in parallel.
Described central water purifying system comprises the first booster pump, more medium filter, charcoal filter, water softener, accurate filter and RO counter-infiltration unit; The water inlet of described the first booster pump is the former water water inlet end of central water purifying system, and the delivery port of the first booster pump connects the water inlet of more medium filter; The delivery port of more medium filter connects the water inlet of charcoal filter; The delivery port of charcoal filter connects the water inlet of water softener; The delivery port of water softener connects the water inlet of accurate filter; The delivery port of accurate filter connects the water inlet of RO counter-infiltration unit; The delivery port of RO counter-infiltration unit is the water side of central water purifying system.
The Full-automatic variable-frequency constant pressure water supply system comprises water tank, frequency-variable controller and the second booster pump; The water inlet of water tank is the water intake end of Full-automatic variable-frequency constant pressure water supply system, and the delivery port of water tank connects the water inlet of the second booster pump; The output of described frequency-variable controller connects the control signal input of the second booster pump.
Described user side water system comprises intelligent meter, enters water valve and water pump; The water inlet of described intelligent meter is the water intake end of user side water system, and the delivery port of intelligent meter connects into water valve, and the delivery port that enters water valve connects the water inlet of water pump.
The technical program has satisfied demand, goes for industry and the places such as school, hospital, army, company and enterprise, factory, hotel.
Description of drawings
Fig. 1 is the technical program structural principle schematic diagram, among the figure,
A-central water purifying system, B-Full-automatic variable-frequency constant pressure water supply system, C-decontamination system, D-user side water system, 1-the first booster pump, 2-more medium filter, 3-charcoal filter, 4-water softener, 5-accurate filter, 6-RO counter-infiltration unit, 7-water tank, 8-frequency-variable controller, 9-the second booster pump, 10-intelligent meter, 11-enter water valve, 12-water pump.
The specific embodiment
The technical program is further specified as follows below in conjunction with accompanying drawing and the specific embodiment:
A kind of different water supply system comprises central water purifying system, Full-automatic variable-frequency constant pressure water supply system, decontamination system and a plurality of user side water system; The former water water inlet end of described central water purifying system connects city planting ductwork, the water side of central water purifying system connects the water intake end of Full-automatic variable-frequency constant pressure water supply system, the water side of Full-automatic variable-frequency constant pressure water supply system connects the water intake end of decontamination system, and the water side of decontamination system connects the water intake end of Full-automatic variable-frequency constant pressure water supply system; The water intake end of each user side water system is connected in the water side of decontamination system in parallel.
Described central water purifying system comprises the first booster pump, more medium filter, charcoal filter, water softener, accurate filter and RO counter-infiltration unit; The water inlet of described the first booster pump is the former water water inlet end of central water purifying system, and the delivery port of the first booster pump connects the water inlet of more medium filter; The delivery port of more medium filter connects the water inlet of charcoal filter; The delivery port of charcoal filter connects the water inlet of water softener; The delivery port of water softener connects the water inlet of accurate filter; The delivery port of accurate filter connects the water inlet of RO counter-infiltration unit; The delivery port of RO counter-infiltration unit is the water side of central water purifying system.
The Full-automatic variable-frequency constant pressure water supply system comprises water tank, frequency-variable controller and the second booster pump; The water inlet of water tank is the water intake end of Full-automatic variable-frequency constant pressure water supply system, and the delivery port of water tank connects the water inlet of the second booster pump; The output of described frequency-variable controller connects the control signal input of the second booster pump.
Described user side water system comprises intelligent meter, enters water valve and water pump; The water inlet of described intelligent meter is the water intake end of user side water system, and the delivery port of intelligent meter connects into water valve, and the delivery port that enters water valve connects the water inlet of water pump.
Wait in the specific implementation the strainer that more medium filter can select the series connection of multiclass filter core to consist of; Water softener can select resin filter element plasma panel exchange class filter core to realize water demineralization; Accurate filter refers to that generally the filter core pore diameter range is at the strainer (preferred 5 μ m) of 0.1 μ m～100 μ m; RO counter-infiltration unit can be selected reverse osmosis unit commonly used and corresponding water pump; Decontamination system can be selected ozone or hypochlorous acid decontamination system etc.; Intelligent meter selects intelligent metering water meter commonly used to get final product.
The principle of the technical program is, former water is delivered to more medium filter by water pump, be mainly used in removing iron rust in the water, silt, the impurity such as algae, reduce the turbidity of water, the strainer water outlet enters active carbon filter, reduce water hardness through ion exchange system, promote through booster pump again and enter 5 μ m cartridge filters (accurate filter), guarantee that water outlet satisfies the water inlet requirement of counter-infiltration, be SDI≤3.0, turbidity≤0.5 NTU, the cartridge filter water outlet is delivered to reverse osmosis unit by high-pressure hydraulic pump, removes the dissolved solid (TDS) more than 95%, hardness etc., the water after the processing enters storage tank, after the supercharging of fully-automatic constant pressure frequency-conversion water supply system, enter decontamination system, then feed life pipe network, the user is supplied water, effluent quality can reach national piped direct-drinking water standard.
Claims (4)
1. a different water supply system is characterized in that comprising central water purifying system, Full-automatic variable-frequency constant pressure water supply system, decontamination system and a plurality of user side water system; The former water water inlet end of described central water purifying system connects city planting ductwork, the water side of central water purifying system connects the water intake end of Full-automatic variable-frequency constant pressure water supply system, the water side of Full-automatic variable-frequency constant pressure water supply system connects the water intake end of decontamination system, and the water side of decontamination system connects the water intake end of Full-automatic variable-frequency constant pressure water supply system; The water intake end of each user side water system is connected in the water side of decontamination system in parallel.
2. different water supply system according to claim 1 is characterized in that described central water purifying system comprises the first booster pump, more medium filter, charcoal filter, water softener, accurate filter and RO counter-infiltration unit; The water inlet of described the first booster pump is the former water water inlet end of central water purifying system, and the delivery port of the first booster pump connects the water inlet of more medium filter; The delivery port of more medium filter connects the water inlet of charcoal filter; The delivery port of charcoal filter connects the water inlet of water softener; The delivery port of water softener connects the water inlet of accurate filter; The delivery port of accurate filter connects the water inlet of RO counter-infiltration unit; The delivery port of RO counter-infiltration unit is the water side of central water purifying system.
3. different water supply system according to claim 1 is characterized in that the Full-automatic variable-frequency constant pressure water supply system comprises water tank, frequency-variable controller and the second booster pump; The water inlet of water tank is the water intake end of Full-automatic variable-frequency constant pressure water supply system, and the delivery port of water tank connects the water inlet of the second booster pump; The output of described frequency-variable controller connects the control signal input of the second booster pump.
4. different water supply system according to claim 1 is characterized in that described user side water system comprises intelligent meter, enters water valve and water pump; The water inlet of described intelligent meter is the water intake end of user side water system, and the delivery port of intelligent meter connects into water valve, and the delivery port that enters water valve connects the water inlet of water pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220365274 CN202831058U (en) | 2012-07-26 | 2012-07-26 | Dual water supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220365274 CN202831058U (en) | 2012-07-26 | 2012-07-26 | Dual water supply system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202831058U true CN202831058U (en) | 2013-03-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220365274 Expired - Fee Related CN202831058U (en) | 2012-07-26 | 2012-07-26 | Dual water supply system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202831058U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103362174A (en) * | 2013-07-03 | 2013-10-23 | 刘向阳 | Station water supply system |
| CN103706179A (en) * | 2013-10-28 | 2014-04-09 | 王之仪 | Tap water tri-supply system |
| CN110683702A (en) * | 2019-10-31 | 2020-01-14 | 珠海格力电器股份有限公司 | Quality-divided water supply system |
-
2012
- 2012-07-26 CN CN 201220365274 patent/CN202831058U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103362174A (en) * | 2013-07-03 | 2013-10-23 | 刘向阳 | Station water supply system |
| CN103362174B (en) * | 2013-07-03 | 2017-06-23 | 刘向阳 | Website water system |
| CN103706179A (en) * | 2013-10-28 | 2014-04-09 | 王之仪 | Tap water tri-supply system |
| CN110683702A (en) * | 2019-10-31 | 2020-01-14 | 珠海格力电器股份有限公司 | Quality-divided water supply system |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130327 Termination date: 20150726 |
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| EXPY | Termination of patent right or utility model |