CN202390882U - Safe water supply system for secondary water supply - Google Patents
Safe water supply system for secondary water supply Download PDFInfo
- Publication number
- CN202390882U CN202390882U CN201120548397XU CN201120548397U CN202390882U CN 202390882 U CN202390882 U CN 202390882U CN 201120548397X U CN201120548397X U CN 201120548397XU CN 201120548397 U CN201120548397 U CN 201120548397U CN 202390882 U CN202390882 U CN 202390882U
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- water
- water tank
- pond
- tank
- pipe
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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
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Abstract
The utility model discloses a safe water supply system for secondary water supply, which mainly comprises a pool, wherein the input end of the pool is connected with a water inlet pipe of the system; and the safe water supply system is characterized in that the water inlet pipe of the system is provided with a disinfectant adding point, an electrically-operated valve and a manually-operated valve, the output end of the pool is connected with a lower direct-supply pipe water-distribution system by a lower pressurizing pipe system, the output end of the pool is also connected with the input end of a water tank by a water inlet pipe system of a water tank, the output end of the water tank is connected with an upper water-tank water supply pipe water-distribution system by a water outlet pipe system of the water tank, and the output end of the water tank is provided with an ultraviolet sterilizer. According to the utility model, aiming at the requirements for the water quality safety control of urban secondary water supply, the water quality safety of the system is ensured through two safeguard measures of arranging the pool to supplement a disinfectant for disinfection and carrying out ultraviolet disinfection on water discharged from the water tank; and through respectively arranging the lower direct-supply pipe system and the upper water-tank water supply pipe system, the energy-saving operation of the system is realized.
Description
Technical field:
The utility model is a kind of safe water system that relates in the urban water supply secondary water-supply, specifically a kind ofly satisfies city secondary water-supply water quality safety and ensures the separate water supply system that possesses automatic disinfecting function that requires.
Background technology:
In China's water-supply systems, be the emphasis of management as the low pool of secondary water-supply visual plant and high level cistern always.Owing to receive influence of various factors such as influent quality, water temperature and user number; The often difficult control of the effluent quality of low pool and high level cistern; Particularly the first stage of construction user more after a little while, overstand causes the chlorine residue approach exhaustion in the water tank, causes water quality deterioration.We can say that water tank and pond have become the bottleneck of secondary water supply system safety.
At present, existing waterbox design standard hopes that the time of staying is no more than 24h as far as possible, and secondary water-supply safety water supply system total residence time is no more than 48h, otherwise needs to consider auxiliary decontamination system.The existing at present producer of existing auxiliary decontamination system approved product on the market, but to how to combine with pond and cistern system layout, pond that the long-time stop of solution simultaneously causes and water tank internal contamination and effluent quality safety still lack the combination of system.Therefore need in the secondary water supply system general arrangement, consider preferred arrangement and auxiliary disinfectant measure simultaneously, to guarantee the water quality safety of pond and water tank water outlet.
The utility model content:
The purpose of the utility model provides a kind of secondary water-supply safe water system, is suitable for city secondary water-supply water quality safety and ensures that the subregion feedwater that possesses automatically auxiliary sterilizing function that requires arranges, solves water tank and effluent quality safety problem.
To achieve these goals; The technical scheme of the utility model is: a kind of secondary water-supply safe water system; It mainly comprises the pond, and the input in pond is connected with the system water inlet pipe, it is characterized in that being provided with on system's water inlet pipe disinfectant and adds point, electrically operated valve and manually-operated gate; The output in pond is connected with low layer direct-furnish pipeline water distribution system through low layer pressure piping system; The output in pond also is connected with the input of water tank through water tank water intake pipeline system, and the output of water tank is connected with high-rise cistern water supply pipeline water distribution system through radiator drain road system, and the output of water tank is provided with ultraviolet sterilizer.The top, pond is provided with permeability cell and manhole, and side arrangement bleed off pipe, blow-down pipe and content gauge are provided with stainless steel cloth on the permeability cell, manually-operated gate is set on the blow-down pipe also is connected shared discharge pipe with bleed off pipe.Water tank water intake pipeline system is provided with booster pump, and the input of booster pump is connected with the pond through suction line, and water supercharging delivery side of pump is connected with water tank.Water tank water intake pipeline system booster pump output also is provided with return duct and is connected to the water tank water intake end, disinfectant is set on the return duct adds point, electrically operated valve and manually-operated gate.Low layer pressure piping system is provided with booster pump, and an end of booster pump is connected with the pond through suction line, and the other end of booster pump is connected with low layer direct-furnish pipeline water distribution system.Vacuum tank is set in the low layer pressure piping system to be connected with low layer direct-furnish pipeline water distribution system.
The utility model ensures requirement to city secondary water-supply water quality safety, guarantees system's water quality safety through the double shield measure that additional thimerosal sterilization in pond and water tank water outlet disinfection by ultraviolet light are set; Through the electrically operated valve control pond water inlet on content gauge and the system's water inlet pipe is set, and reflux after determining whether to mend disinfectant according to flooding time; Through being set respectively, low layer direct-furnish pipe-line system and high-rise cistern water supply pipe-line system realize the energy saving of system operation.
Description of drawings:
Fig. 1 is a secondary water-supply safe water system drawing.
Fig. 2 is the pond plan view.
Fig. 3 is the elevational schematic view of Fig. 2.
The specific embodiment:
Below in conjunction with accompanying drawing the utility model is done further to describe.
The utility model is an a kind of secondary water-supply safe water system; It mainly comprises pond 1, water tank 18, system's water inlet pipe 2, low layer pressure piping system 4, low layer direct-furnish pipeline water distribution system 21, water tank water intake pipeline system 3, radiator drain road system 19 and high-rise cistern water supply pipeline water distribution system 22; Its characteristic 1 is arranged in building lower floor in the pond, and water tank 18 is arranged in the building top layer.Municipal water supply at first gets into pond 1 through system's water inlet pipe 2; Part water is sent into low layer direct-furnish pipeline water distribution system 21 through 4 pressurizations of low layer pressure piping system, and all the other are sent into water tank 18 through water tank water intake pipeline system 3 and after ultraviolet sterilizer 20 sterilizations, send into high-rise cistern water supply pipeline water distribution system 22 through radiator drain road system 19 again.Be provided with on system's water inlet pipe 2 that disinfectant adds a little 17, electrically operated valve 15 and manually-operated gate 12; Pond 1 is connected with system water inlet pipe 2; The top is provided with permeability cell 5 and manhole 16; Side arrangement bleed off pipe 6, blow-down pipe 7 pipe and content gauges 9; The stainless steel cloth 23 of insect protected is set on the permeability cell 5, and manhole 16 should be accomplished sealing and can lock, and manually-operated gate 12 is set on the blow-down pipe 7 and is connected shared discharge pipe with bleed off pipe 6; Low layer pressure piping system 4 is the directly 1 interior suction from the pond through suction line 10, through sending into low layer direct-furnish pipeline water distribution system 21 after booster pump 11 superchargings, vacuum tank 14 is set guarantees that loine pressures are stable; Water tank water intake pipeline system 3 is the directly 1 interior suction from the pond through suction line 10; Through sending into water tank 18 after booster pump 11 superchargings; In the water tank water intake pipeline system 3 return duct 8 is set also, booster pump 11 water outlets is replenished be back to behind the disinfectant near system's water inlet pipe 2 in case of necessity; Booster pump 11 front and back are provided with manually-operated gate 12 and flap valve 13, are provided with on the return duct 8 that disinfectant adds a little 17, electrically operated valve 15 and manually-operated gate 12, and the stainless steel cloth 23 of insect protected is set on the permeability cell 5 of water tank.
Claims (6)
1. secondary water-supply safe water system; It mainly comprises the pond; The input in pond is connected with the system water inlet pipe; It is characterized in that being provided with on system's water inlet pipe disinfectant and add point, electrically operated valve and manually-operated gate, the output in pond is connected with low layer direct-furnish pipeline water distribution system through low layer pressure piping system, and the output in pond also is connected with the input of water tank through water tank water intake pipeline system; The output of water tank is connected with high-rise cistern water supply pipeline water distribution system through radiator drain road system, and the output of water tank is provided with ultraviolet sterilizer.
2. secondary water-supply safe water as claimed in claim 1 system; It is characterized in that the top, pond is provided with permeability cell and manhole; Side arrangement bleed off pipe, blow-down pipe and content gauge are provided with stainless steel cloth on the permeability cell, manually-operated gate is set on the blow-down pipe also is connected shared discharge pipe with bleed off pipe.
3. secondary water-supply safe water as claimed in claim 1 system is characterized in that water tank water intake pipeline system is provided with booster pump, and the input of booster pump is connected with the pond through suction line, and water supercharging delivery side of pump is connected with water tank.
4. secondary water-supply safe water as claimed in claim 3 system is characterized in that water tank water intake pipeline system booster pump output also is provided with return duct and is connected to the water tank water intake end, disinfectant is set on the return duct adds point, electrically operated valve and manually-operated gate.
5. secondary water-supply safe water as claimed in claim 1 system is characterized in that low layer pressure piping system is provided with booster pump, and an end of booster pump is connected with the pond through suction line, and the other end of booster pump is connected with low layer direct-furnish pipeline water distribution system.
6. secondary water-supply safe water as claimed in claim 5 system is characterized in that being provided with in the low layer pressure piping system vacuum tank and is connected with low layer direct-furnish pipeline water distribution system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120548397XU CN202390882U (en) | 2011-12-23 | 2011-12-23 | Safe water supply system for secondary water supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120548397XU CN202390882U (en) | 2011-12-23 | 2011-12-23 | Safe water supply system for secondary water supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202390882U true CN202390882U (en) | 2012-08-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120548397XU Expired - Fee Related CN202390882U (en) | 2011-12-23 | 2011-12-23 | Safe water supply system for secondary water supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202390882U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103158955A (en) * | 2013-03-25 | 2013-06-19 | 上海市政工程设计研究总院（集团）有限公司 | Medicament liquid-storage system and working method thereof |
| CN105198053A (en) * | 2015-10-18 | 2015-12-30 | 北京工业大学 | Impact disinfection method for building secondary water supply pipeline system |
| CN105442670A (en) * | 2015-11-15 | 2016-03-30 | 北京工业大学 | Building water supply pipeline circulation system and method for secondary water supply quality guarantee |
| CN110644575A (en) * | 2019-09-27 | 2020-01-03 | 徐州工业职业技术学院 | Automatic water supply system of multilayer residential building layering |
| CN112064727A (en) * | 2020-09-18 | 2020-12-11 | 赵澄 | Secondary water supply equipment |
-
2011
- 2011-12-23 CN CN201120548397XU patent/CN202390882U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103158955A (en) * | 2013-03-25 | 2013-06-19 | 上海市政工程设计研究总院（集团）有限公司 | Medicament liquid-storage system and working method thereof |
| CN105198053A (en) * | 2015-10-18 | 2015-12-30 | 北京工业大学 | Impact disinfection method for building secondary water supply pipeline system |
| CN105442670A (en) * | 2015-11-15 | 2016-03-30 | 北京工业大学 | Building water supply pipeline circulation system and method for secondary water supply quality guarantee |
| CN110644575A (en) * | 2019-09-27 | 2020-01-03 | 徐州工业职业技术学院 | Automatic water supply system of multilayer residential building layering |
| CN110644575B (en) * | 2019-09-27 | 2020-04-28 | 徐州工业职业技术学院 | Automatic water supply system of multilayer residential building layering |
| CN112064727A (en) * | 2020-09-18 | 2020-12-11 | 赵澄 | Secondary water supply equipment |
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Legal Events
| 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: 20120822 Termination date: 20201223 |
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| CF01 | Termination of patent right due to non-payment of annual fee |