CN104846949A - Secondary water supply system with water quality purification treatment function - Google Patents
Secondary water supply system with water quality purification treatment function Download PDFInfo
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- CN104846949A CN104846949A CN201410569627.9A CN201410569627A CN104846949A CN 104846949 A CN104846949 A CN 104846949A CN 201410569627 A CN201410569627 A CN 201410569627A CN 104846949 A CN104846949 A CN 104846949A
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Abstract
The invention discloses a secondary water supply system with a water quality purification treatment function. The secondary water supply system mainly comprises a flow stabilization compensation tank, a non-negative-pressure controller, a water pump, a flow detecting device, a control cabinet, membrane treatment units, power-driven switching valves, a power-driven blow-down valve, a water quality monitoring instrument, a membrane treatment control box and a water using point. A water supply pipe is connected with the membrane treatment units through the power-driven switching valves, and outlet water of the membrane treatment unit is connected with a water outlet pipe and is then conveyed to the water using point through the water outlet pipe for water supply; the water quality monitoring instrument and a transmissible pressure gauge are arranged on the water outlet pipe; each membrane treatment unit comprises an ultrafiltration membrane assembly, a pressure display device, a power-driven blow-down valve and a blow-down pipe; and the two or more membrane treatment units are arranged in parallel so as to guarantee that water for purification and treatment is continuously provided. The secondary water supply system has the beneficial effects that the secondary water supply system is directly connected to the tap water inlet pipe in series so as to achieve non-negative-pressure pipe network pressure-superposed water supply; in addition, the purification and treatment function on the water quality is achieved; and the effects of saving energy and land, being sanitary and healthy in drinking water, purifying the water quality and the like are achieved.
Description
Technical field
The present invention relates to secondary water-supply technical field, specifically a kind of secondary water supply system with purification of water quality processing capacity.
Background technology
Along with the raising of Drinking Water water quality standard and the day by day serious of drinking water source pollution, tap water water factory conventional treatment process can not effectively solve ammonia and nitrogen pollution problem; On the other hand, some is because be subject to the impact of tap water water distributing network, cause detecting the regrowth that bacterium occurs qualified output water in water supply network transmission & distribution water process, cause the secondary pollution of drinking water, affect the smelling of water, taste and colourity, and the breeding of malignant bacteria may be caused, thus cause the deterioration of ductwork water quality, health is caused to having a strong impact on.Therefore, in secondary water supply system, so utilize purification of water quality treatment technology to become both at home and abroad for the problem that hydrosphere is shown great attention to improve drinking water quality, address this problem and water quality guarantee and Improving Measurements must be incorporated secondary water supply system, research and develop a kind of secondary water supply system with purification of water quality processing capacity very necessary and urgent.
Summary of the invention
The object of the present invention is to provide a kind of pipe network pressure-superposed, secondary water supply system with purification of water quality processing capacity of being directly connected in series water supply without negative pressure.
The technical solution adopted for the present invention to solve the technical problems is: have the secondary water supply system of purification of water quality processing capacity primarily of steady flow compensation tank, non negative pressure controller, water pump, flow detector, switch board, film processing unit, dynamoelectric switching valve, electric blowdown valve, water quality monitor, film process control cabinet and forming with water spot, steady flow compensation tank is equiped with non negative pressure controller and distance-transmission pressure gauge, for eliminating pipe network negative pressure and realizing pipe network pressure-superposed connection, the water inlet of steady flow compensation tank is connected with tap water water inlet pipe, and backflow preventer was provided with before tap water water inlet pipe connects steady flow compensation tank, flow detector is provided with before backflow preventer, strainer is provided with before flow detector, the water outlet of steady flow compensation tank connects water pump, water pump water outlet connects feed pipe, feed pipe is provided with distance-transmission pressure gauge for monitoring discharge pressure and controlling pump variable frequency and discharge pressure constant voltage.From feed pipe through dynamoelectric switching valve junctional membrane processing unit, the water outlet of film processing unit connects outlet pipe, then is delivered to water spot water supply by outlet pipe, is provided with water quality monitor and distance-transmission pressure gauge at outlet pipe, in order to detect effluent quality and hydraulic pressure, described film processing unit comprises hyperfiltration membrane assembly, pressure-display device, electric blowdown valve and blow-off pipe, the employing of film processing unit is no less than 2 covers and is arranged in parallel, to ensure uninterruptedly to provide purified treatment water outlet continuously, walk around film processing unit, shunt valve is provided with, dynamoelectric switching valve between feed pipe and outlet pipe, electric blowdown valve, pressure-display device, the distance-transmission pressure gauge of outlet pipe is connected with film process control cabinet with cable respectively with water quality monitor, described film process control cabinet be for controlling diaphragm processing unit between switching and alternation, detect the operating pressure of film processing unit, and the periodical blowdown during work of controlling diaphragm processing unit, cleaning, monitoring effluent quality, hydraulic pressure is also reported to the police, early warning, realizes automatically, safety, continuous print film process controlling functions, and and communication and interlock between switch board.Described switch board is for detecting tap water water inlet pipe flow, steady flow compensation pressure tank and feed pipe pressure, control the in good time action of non negative pressure controller and eliminate pipe network negative pressure, control the automatic start-stop of water pump, switch, working barrel increases and decreases, frequency-changing pressure stabilizing and excessive low water level protection, realize without negative pressure be directly connected in series pipe network pressure-superposed, the Full-automatic variable-frequency of supercharging supplies water, reach energy-conservation, economize ground, the effect of non-secondary pollution, switch board and film process control cabinet and flow detector, non negative pressure controller, the distance-transmission pressure gauge of steady flow compensation tank, water pump, connect with cable respectively between the distance-transmission pressure gauge of feed pipe.
The invention has the beneficial effects as follows, the present invention can directly realize without negative pressure water distribution system flushing in tap water water inlet pipe serial connection, and has purified treatment function to water quality, have energy-conservation, save land, the effect such as health, purification of water quality and drinking-water health.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present invention.
In figure, 1, tap water water inlet pipe, 2, strainer, 3, flow detector, 4, backflow preventer, 5, cable, 6, non negative pressure controller, 7, distance-transmission pressure gauge, 8, steady flow compensation tank, 9, water pump, 10, feed pipe, 11, distance-transmission pressure gauge, 12, switch board, 13, dynamoelectric switching valve, 14, hyperfiltration membrane assembly, 15, film processing unit, 16, bypass pipe, 17, blow-off pipe, 18, electric blowdown valve, 19, pressure-display device, 20, film process control cabinet, 21, outlet pipe, 22, distance-transmission pressure gauge, 23, water quality monitor, 24, use water spot.
Detailed description of the invention
With regard to accompanying drawing 1, the secondary water supply system with purification of water quality processing capacity of the present invention is described in detail below below.
As shown in Figure 1, the secondary water supply system with purification of water quality processing capacity of the present invention is primarily of steady flow compensation tank 8, non negative pressure controller 6, water pump 9, flow detector 3, switch board 12, film processing unit 15, dynamoelectric switching valve 13, electric blowdown valve 18, water quality monitor 23, film process control cabinet 20 and forming with water spot 24, steady flow compensation tank 8 is equiped with non negative pressure controller 6 and distance-transmission pressure gauge 7, for eliminating pipe network negative pressure and realizing pipe network pressure-superposed connection, steady flow compensation tank 8 water inlet is connected with tap water water inlet pipe 1, and backflow preventer 4 was provided with before tap water water inlet pipe 1 connects steady flow compensation tank 8, flow detector 3 is provided with before backflow preventer 4, strainer 2 is provided with before flow detector 3, steady flow compensation tank 8 water outlet connects water pump 9, water pump 9 water outlet connects feed pipe 10, feed pipe 10 is provided with distance-transmission pressure gauge 11 for monitoring discharge pressure and controlling water pump 9 frequency conversion and discharge pressure constant voltage.From feed pipe 10 through dynamoelectric switching valve 13 junctional membrane processing unit 15, film processing unit 15 water outlet connects outlet pipe 21, be delivered to by outlet pipe 21 again and supply water with water spot 24, water quality monitor 23 and distance-transmission pressure gauge 22 is provided with at outlet pipe 21, in order to detect effluent quality and hydraulic pressure, described film processing unit 15 comprises hyperfiltration membrane assembly 14, pressure-display device 19, electric blowdown valve 18 and blow-off pipe 17, film processing unit 15 employing is no less than 2 covers and is arranged in parallel, to ensure uninterruptedly to provide purified treatment water outlet continuously, walk around film processing unit 15, shunt valve 16 is provided with, dynamoelectric switching valve 13 between feed pipe 11 and outlet pipe 21, electric blowdown valve 18, pressure-display device 19, the distance-transmission pressure gauge 22 of outlet pipe 21 is connected with film process control cabinet 20 with cable 5 respectively with water quality monitor 23, described film process control cabinet 20 be for controlling diaphragm processing unit 15 between switching and alternation, detect the operating pressure of film processing unit 15, and periodical blowdown when controlling diaphragm processing unit 15 works, cleaning, monitoring effluent quality, hydraulic pressure is also reported to the police, early warning, realizes automatically, safety, continuous print film process controlling functions, and and communication and interlock between switch board 12.Described switch board 12 is for detecting the flow of tap water water inlet pipe 1, the hydraulic pressure of steady flow compensation tank 8 and the hydraulic pressure of feed pipe 10, control non negative pressure controller 6 action in good time and eliminate pipe network negative pressure, control the automatic start-stop of water pump 9, switch, working barrel increases and decreases, frequency-changing pressure stabilizing and excessive low water level protection, realize without negative pressure be directly connected in series pipe network pressure-superposed, the Full-automatic variable-frequency of supercharging supplies water, reach energy-conservation, economize ground, the effect of non-secondary pollution, switch board 12 and film process control cabinet 20 and flow detector 3, non negative pressure controller 6, the distance-transmission pressure gauge 7 of steady flow compensation tank 8, water pump 9, connect with cable 5 respectively between the distance-transmission pressure gauge 11 of feed pipe 10.
Claims (5)
1. a secondary water supply system with purification of water quality processing capacity is primarily of steady flow compensation tank, non negative pressure controller, water pump, flow detector, switch board, film processing unit, dynamoelectric switching valve, electric blowdown valve, water quality monitor, film process control cabinet and forming with water spot, steady flow compensation tank is equiped with non negative pressure controller and distance-transmission pressure gauge, the water inlet of steady flow compensation tank is connected with tap water water inlet pipe, and backflow preventer was provided with before tap water water inlet pipe connects steady flow compensation tank, flow detector is provided with before backflow preventer, the water outlet of steady flow compensation tank connects water pump, water pump water outlet connects feed pipe, feed pipe is provided with distance-transmission pressure gauge, it is characterized in that, from feed pipe through dynamoelectric switching valve junctional membrane processing unit, the water outlet of film processing unit connects outlet pipe, be delivered to by outlet pipe and supply water with water spot, be provided with water quality monitor and distance-transmission pressure gauge at outlet pipe, described film processing unit comprises hyperfiltration membrane assembly, pressure-display device, electric blowdown valve and blow-off pipe.
2. the secondary water supply system with purification of water quality processing capacity according to claim 1, is characterized in that, walks around film processing unit, between feed pipe and outlet pipe, is provided with shunt valve.
3. the secondary water supply system with purification of water quality processing capacity according to claim 1 and 2, is characterized in that, the employing of film processing unit is no less than 2 covers and is arranged in parallel.
4. the secondary water supply system with purification of water quality processing capacity according to claim 1, it is characterized in that, the distance-transmission pressure gauge of dynamoelectric switching valve, electric blowdown valve, pressure-display device, outlet pipe is connected with film process control cabinet with cable respectively with water quality monitor.
5. the secondary water supply system with purification of water quality processing capacity according to claim 1, it is characterized in that, be connected with cable respectively between the distance-transmission pressure gauge of the distance-transmission pressure gauge of switch board and film process control cabinet and flow detector, non negative pressure controller, steady flow compensation tank, water pump, feed pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410569627.9A CN104846949A (en) | 2014-10-23 | 2014-10-23 | Secondary water supply system with water quality purification treatment function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410569627.9A CN104846949A (en) | 2014-10-23 | 2014-10-23 | Secondary water supply system with water quality purification treatment function |
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| CN104846949A true CN104846949A (en) | 2015-08-19 |
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| CN201410569627.9A Pending CN104846949A (en) | 2014-10-23 | 2014-10-23 | Secondary water supply system with water quality purification treatment function |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107142994A (en) * | 2017-06-23 | 2017-09-08 | 青岛三利中德美水设备有限公司 | Intelligent negative pressure-free sub-prime water work and its method of supplying water |
| CN107143000A (en) * | 2017-06-23 | 2017-09-08 | 青岛三利中德美水设备有限公司 | Smart water quality regulates and controls no-negative-pressure water supply equipment and its method of supplying water |
| CN107142993A (en) * | 2017-06-23 | 2017-09-08 | 青岛三利中德美水设备有限公司 | Intelligent negative pressure-free multichannel sub-prime water work and its method of supplying water |
| CN107152057A (en) * | 2017-06-23 | 2017-09-12 | 青岛三利中德美水设备有限公司 | Water system and its method of supplying water are sold in intelligent direct drinking feedwater |
| CN107165221A (en) * | 2017-06-23 | 2017-09-15 | 青岛三利中德美水设备有限公司 | Sub-prime water work and its method of supplying water |
| CN107642126A (en) * | 2017-09-11 | 2018-01-30 | 攀枝花鑫华节能技术服务有限公司 | A kind of energy saving water supply device of the intelligent control based on PLC |
| CN108824554A (en) * | 2018-06-14 | 2018-11-16 | 苏州苏泵水务工程安装有限公司 | Have the water system and its application method into water purification and self-cleaning function |
| CN109653305A (en) * | 2018-11-26 | 2019-04-19 | 安徽舜禹水务股份有限公司 | A kind of auxiliary pump optimization delay control system of secondary water-supply |
| CN109851081A (en) * | 2018-12-11 | 2019-06-07 | 无锡康宇水处理设备有限公司 | A kind of water work with clean water treatment function |
| CN111851649A (en) * | 2020-07-27 | 2020-10-30 | 湖南晟和管道直饮水有限责任公司 | Modularized uninterrupted pipeline direct drinking water system and water supply method thereof |
| CN113898035A (en) * | 2021-11-02 | 2022-01-07 | 沈昕雯 | City wisdom water utilities water supply equipment that possesses water quality testing function |
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2014
- 2014-10-23 CN CN201410569627.9A patent/CN104846949A/en active Pending
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107152057B (en) * | 2017-06-23 | 2023-02-10 | 青岛三利中德美水设备有限公司 | Intelligent direct drinking water supply and selling system and water supply method thereof |
| CN107142994B (en) * | 2017-06-23 | 2023-02-10 | 青岛三利中德美水设备有限公司 | Intelligent non-negative pressure quality-divided water supply equipment and water supply method thereof |
| CN107143000B (en) * | 2017-06-23 | 2023-02-14 | 青岛三利中德美水设备有限公司 | Intelligent water quality control non-negative pressure water supply equipment and water supply method thereof |
| CN107142993B (en) * | 2017-06-23 | 2023-02-14 | 青岛三利中德美水设备有限公司 | Intelligent negative-pressure-free multi-path quality-divided water supply equipment and water supply method thereof |
| CN107165221A (en) * | 2017-06-23 | 2017-09-15 | 青岛三利中德美水设备有限公司 | Sub-prime water work and its method of supplying water |
| CN107165221B (en) * | 2017-06-23 | 2023-02-14 | 青岛三利中德美水设备有限公司 | Quality-divided water supply equipment and water supply method thereof |
| CN107143000A (en) * | 2017-06-23 | 2017-09-08 | 青岛三利中德美水设备有限公司 | Smart water quality regulates and controls no-negative-pressure water supply equipment and its method of supplying water |
| CN107142994A (en) * | 2017-06-23 | 2017-09-08 | 青岛三利中德美水设备有限公司 | Intelligent negative pressure-free sub-prime water work and its method of supplying water |
| CN107152057A (en) * | 2017-06-23 | 2017-09-12 | 青岛三利中德美水设备有限公司 | Water system and its method of supplying water are sold in intelligent direct drinking feedwater |
| CN107142993A (en) * | 2017-06-23 | 2017-09-08 | 青岛三利中德美水设备有限公司 | Intelligent negative pressure-free multichannel sub-prime water work and its method of supplying water |
| CN107642126A (en) * | 2017-09-11 | 2018-01-30 | 攀枝花鑫华节能技术服务有限公司 | A kind of energy saving water supply device of the intelligent control based on PLC |
| CN108824554A (en) * | 2018-06-14 | 2018-11-16 | 苏州苏泵水务工程安装有限公司 | Have the water system and its application method into water purification and self-cleaning function |
| CN109653305A (en) * | 2018-11-26 | 2019-04-19 | 安徽舜禹水务股份有限公司 | A kind of auxiliary pump optimization delay control system of secondary water-supply |
| CN109851081B (en) * | 2018-12-11 | 2022-04-05 | 无锡康宇水处理设备有限公司 | Water supply equipment with water purification treatment function |
| CN109851081A (en) * | 2018-12-11 | 2019-06-07 | 无锡康宇水处理设备有限公司 | A kind of water work with clean water treatment function |
| CN111851649A (en) * | 2020-07-27 | 2020-10-30 | 湖南晟和管道直饮水有限责任公司 | Modularized uninterrupted pipeline direct drinking water system and water supply method thereof |
| CN113898035B (en) * | 2021-11-02 | 2023-06-27 | 湖南中崛水设备股份有限公司 | Urban intelligent water service water supply equipment with water quality detection function |
| CN113898035A (en) * | 2021-11-02 | 2022-01-07 | 沈昕雯 | City wisdom water utilities water supply equipment that possesses water quality testing function |
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Application publication date: 20150819 |