CN206346256U - Urban pipe network is pressurized current stabilization water supply system - Google Patents
Urban pipe network is pressurized current stabilization water supply system Download PDFInfo
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- CN206346256U CN206346256U CN201621349080.2U CN201621349080U CN206346256U CN 206346256 U CN206346256 U CN 206346256U CN 201621349080 U CN201621349080 U CN 201621349080U CN 206346256 U CN206346256 U CN 206346256U
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- pipe network
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- water supply
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Abstract
Current stabilization water supply system is pressurized the utility model discloses a kind of urban pipe network, including tap water pipe network, the tap water pipe network connects vacuum breaker, the vacuum breaker connects steady flow compensation tank by pipeline, the steady flow compensation tank connects water inlet, the top of the water inlet sets flow regulator, the water inlet connects delivery port, the delivery port is made up of transverse tube and vertical tube, the vertical tube connects two-way pipeline section, reducing short circuit mouth, connecting hose, water pump, elbow, check-valves, two-way pipeline section connection user's pipe network are set gradually on each pipeline section；Make full use of the original pressure of tap water pipe network, pressure stability；Floor space is small, full-closed structure, it is ensured that the saving of water resource and water supply resource sanitary condition, has accomplished that non-secondary pollution environmental protection is reliable；Running saves energy effect significantly, service life of equipment extension.
Description
Technical field
The utility model is related to a kind of water supply system, more particularly to a kind of urban pipe network supercharging current stabilization water supply system.
Background technology
China's urban water supply regulations of rules forbids the armored pump on city public water supply pipeline directly to absorb water, and its main cause is
If water pump is aspirated excessively to outdoor water supply pipe net, easily cause pipe network water pressure locally decline, not only damage pipe network, have an effect on attached
Nearly user's uses water.At present, second pressure water supply mode generally sets clear water reserviors of regulating and storing, and is first stored to the water of municipal network water supply
Cistern, then by frequency conversion speed adjusting pump group water supply to user, this way of supplying water has the serious secondary dirt of cistern water quality
Dye problem, has been unfavorable for the raising of people's quality of life.Application scheme proposes a kind of urban pipe network supercharging current stabilization water supply system.
Traditional way of supplying water proposes that a kind of urban pipe network is pressurized the comparison of current stabilization water supply system with application scheme, and secondary water-supply water exists
Pond, case retention time are longer；Pond or elevated tank volume are bigger than normal；The urban pipe network supercharging current stabilization feedwater that application scheme is provided
System, using without negative pressure (non-suction head) water work, running water directly feeds resident family, steady flow compensator after equipment is pressurizeed
Through preservative treatment, it is tightly connected, water source does not have any pollution, water does not have retention time, and water quality meets sanitary standard；Hydraulic pressure is utilized
Microcomputer frequency conversion soft start Isobarically Control pressure of supply water is steady, and hydraulic pressure quality is good.
Utility model content
The utility model is to provide a kind of urban pipe network supercharging surely to solve the technical scheme that above-mentioned technical problem is used
Water supply system is flowed, concrete scheme is：
Including tap water pipe network, the tap water pipe network connects vacuum breaker, and the vacuum breaker is connected by pipeline
Steady flow compensation tank is connect, the steady flow compensation tank connects water inlet, and the top of the water inlet sets flow regulator, the water inlet
Mouth connection delivery port, the delivery port is made up of transverse tube and vertical tube, and the vertical tube is connected to be set successively on two-way pipeline section, each pipeline section
Put reducing short circuit mouth, connecting hose, water pump, elbow, check-valves, two-way pipeline section connection user's pipe network.
Above-mentioned urban pipe network supercharging current stabilization water supply system, wherein：Y-type filter is set at the tap water pipe network, fallen
Flow and liquid-level switch is set on preventer, butterfly valve, the vacuum breaker, set and isolate between the steady flow compensation tank and water inlet
Valve, the upper and lower of the water inlet sets electrolysis point pressure table one and negative pressure canceller, and the top of the flow regulator is set
Set on pressure sensor, the transverse tube and vertical tube of the delivery port and set remote on control instrument and air pressure tank, user's pipe network
Pass pressure gauge and electrolysis point pressure table two.
Above-mentioned urban pipe network supercharging current stabilization water supply system, wherein：Including a switch board, the switch board is connected by circuit
Water pump, distance-transmission pressure gauge, electrolysis point pressure table two, isolating valve, pressure sensor, liquid-level switch.
Above-mentioned urban pipe network supercharging current stabilization water supply system, wherein：The steady flow compensation tank includes three chambers, is respectively
Flow-rate adjustment chamber, high-voltage energy storage chamber, precompressed counter balance pocket.
Above-mentioned urban pipe network supercharging current stabilization water supply system, wherein：The flow regulator includes film room epicoele and film room
Cavity of resorption, sets intracavitary under diaphragm, the film room to set setting on push rod, the push rod between film room epicoele and film room cavity of resorption
Connected under manual valve plug, the push rod and spring is set on valve rod, the push rod, stroke pointer is set between the push rod and valve rod
And stroke mark, the valve rod lower section is to set to set passage in valve seat, valve seat at valve element, the valve element, and the valve element is leading to
Above road.
The utility model has the advantages that relative to prior art：
Make full use of the original pressure of tap water pipe network, pressure stability；Floor space is small, full-closed structure, it is ensured that water
The saving of resource and water supply resource sanitary condition, have accomplished that non-secondary pollution environmental protection is reliable；Energy effect is saved in running
Significantly, service life of equipment extends；Really accomplish saving water resource, saved the energy, health, green, environmental protection, be conducive to ring
The sustainable development in border.
Brief description of the drawings
Fig. 1 is pressurized the structure chart of current stabilization water supply system for the urban pipe network that the utility model is provided.
Fig. 2 is the schematic diagram of flow regulator.
Fig. 3 is switch board schematic diagram.
In figure：The flow regulator 6 of 14 butterfly valve of tap water pipe network 2Y 3 backflow preventers of type filter 5 is electrolysed
The elbow 13 of one 7 water inlet of point pressure table, 8 negative pressure canceller, 9 11 water pump of reducing 10 connecting hose of short circuit mouthful 12 stops
Return the air pressure of 18 isolating valve of the distance-transmission pressure gauge 15 of valve 14 electrolysis point pressure table 2 16 switch board, 17 user's pipe network 19
The high pressure of 24 Flow-rate adjustment chamber of tank 20 pressure sensor, 21 control instrument, 22 vacuum breaker, 23 liquid-level switch 25
The valve rod of 26 precompressed counter balance pocket of energy-storing chamber, 51 film room 52 diaphragm of epicoele, 53 film room 54 spring of cavity of resorption, 55 push rod 56
The manual valve plug of 57 airtight and watertight padding, 58 valve element, 59 valve seat, 510 stroke pointer, 511 stroke mark 512.
Embodiment
The utility model will be further described with reference to the accompanying drawings and examples.
The utility model provides a kind of urban pipe network and is pressurized current stabilization water supply system, including tap water pipe network 1, it is described originally
Grid 1 connects vacuum breaker 22, and the vacuum breaker 22 connects steady flow compensation tank, the steady flow compensation tank by pipeline
Water inlet 7 is connected, the top of the water inlet 7 sets flow regulator 5, and the water inlet 7 connects delivery port, the delivery port
Be made up of transverse tube and vertical tube, the vertical tube connect set gradually on two-way pipeline section, each pipeline section reducing short circuit mouthful 9, connecting hose 10,
Water pump 11, elbow 12, check-valves 13, two-way pipeline section connection user pipe network 17.
Vacuum breaker 22, is the water side of the flashing valve applied to supply channel, and vacuum breaker is used to external and internal pressure
Balancing relization vacuum eliminates phenomenon；
Steady flow compensation tank, steady flow compensator is divided into three cavitys：High-voltage energy storage chamber 25（A chambers）, Flow-rate adjustment chamber 24（B chambers）
With precompressed counter balance pocket 26（C chambers）, negative-pressure detection device is set at Flow-rate adjustment chamber 24.Negative-pressure detection device detects that current stabilization is mended in real time
Repay the water consumption situation of change of B chambers in tank, when detect actual used water amount be less than pipe network feedwater flow when, now pipe network is not produced
Raw negative pressure, steady flow compensator A chambers enter energy storage state；, will be steady when detecting actual used water amount and being more than the feedwater flow of pipe network
The energy laid in originally in stream compensator A chambers（Inert gas）Discharged, to compensate the deficiency of now B chambers energy, reached whole
The autobalance state of pressure in individual system, suppresses the generation of negative pressure, completes continual lasting water supply.
Flow regulator 5, including film room epicoele 51 and film room cavity of resorption 53, between film room epicoele 51 and film room cavity of resorption 53
Set to set in diaphragm 52, film room cavity of resorption 53 and manual valve plug 512, the push rod 55 are set on push rod 55, the push rod 55
Spring 54 is set on lower connection valve rod 56, the push rod 55, stroke pointer 510 and row are set between the push rod 55 and valve rod 56
Cheng Kedu 511, the lower section of valve rod 56 is to set to set passage in valve seat 59, valve seat 59 at valve element 58, the valve element 58, described
Valve element 58 is above passage.Valve element 58 in valve seat 59 is driven by manual valve plug 512, valve element 58 can adjust the entrance of passage
Size；Flow regulator 5 can change according to municipal ductwork pressure, in time the size of adjustment water inlet flow, so that effectively
It ensure that city planting ductwork does not produce negative pressure, it is ensured that user's water, it is light that flow controller 5 serves act foot in without negative pressure equipment
The effect of weight.
Set on y-type filter 2, backflow preventer 3, butterfly valve 4, the vacuum breaker 5 and set at the tap water pipe network 1
Liquid-level switch 23 is put, isolating valve 18 is set between the steady flow compensation tank and water inlet 7, the upper and lower of the water inlet 7 is set
Point pressure table 1 and negative pressure canceller 8 are electrolysed, the top of the flow regulator 5 sets pressure sensor 20, the delivery port
Set on 7 transverse tube and vertical tube and distance-transmission pressure gauge 14 and electricity are set on control instrument 21 and air pressure tank 19, user's pipe network 17
Solution point pressure gauge 2 15.By the parameter of pressure sensor 20, flow regulator 5 can be adjusted, air pressure tank 19 is that water pump 11 can
To enter the precondition of sleep, using the minimum property of the compressibility of water, stored water in external force in tank, gas is pressed
Compression pressure is raised, when external force disappearance expansion of compressed gas can exclude water.Because the compression ratio of water is far smaller than gas, work as pipe network
Have low discharge leakage can build-up of pressure significantly decline, the frequent starting of water pump 11 can be made.As directly supplied water to user, just must
Air pressure tank need to be equipped with, alleviates water pump frequent starting.
System also includes a switch board 16, and the switch board 16 passes through connection water pump 11, distance-transmission pressure gauge 14, electrolysis
Point pressure table 2 15, isolating valve 18, pressure sensor 20, liquid-level switch 23.Water pump 11, distance-transmission pressure gauge 14, electrolysis point pressure
Table 2 15, isolating valve 18, pressure sensor 20, liquid-level switch 23 are controlled by the control system in switch board.Equipment was run
Real-time detection practical pressure of supply water in journey, and be compared with control system setting pressure.By needed for microcomputer setting user
Pressure of supply water, when user water consumption increase, microcomputer detect running water pressure be less than user needed for when using water pressure, it is micro-
Machine control ductwork pressure regulation, needed for ductwork pressure is increased to user when using water pressure, it is ensured that user's water pressure
It is constant.When the water consumption of user is reduced, the pressure of running water is gradually restored to the use water pressure needed for user, computer controlled variable
The frequency of frequency device output gradually decreases up to that booster pump is out of service, and system takes full advantage of the original pressure of running water, protects again
The stabilization of user's pressure of supply water is demonstrate,proved.
It is common to supply water with being contrasted without negative pressure booster current stabilization supply equipment system：It is common to supply water：Investment is big, and water pollution is serious,
Energy waste is serious, water resource waste.Supplied water without negative pressure booster current stabilization：The original pressure of city planting ductwork is not influenceed, and floor space is small,
The energy is saved in economize on electricity, water saving, and water supply security quality is good, prevents secondary pollution, and service life of equipment extends more than 5 times, has a power failure not
Cut off the water, high-intelligentization fully automatic operation.
Claims (5)
1. a kind of urban pipe network is pressurized current stabilization water supply system, it is characterised in that：Including tap water pipe network, the tap water pipe network connects
Vacuum breaker is connect, the vacuum breaker connects steady flow compensation tank by pipeline, and the steady flow compensation tank connects water inlet, institute
The top for stating water inlet sets flow regulator, and the water inlet connects delivery port, and the delivery port is made up of transverse tube and vertical tube,
The vertical tube connects and sets gradually reducing short circuit mouth, connecting hose, water pump, elbow, check-valves, two on two-way pipeline section, each pipeline section
Road pipeline section connection user's pipe network.
2. urban pipe network as claimed in claim 1 is pressurized current stabilization water supply system, it is characterised in that：Set at the tap water pipe network
Put and liquid-level switch is set on y-type filter, backflow preventer, butterfly valve, the vacuum breaker, the steady flow compensation tank and water inlet
Isolating valve is set between mouthful, and the upper and lower of the water inlet sets electrolysis point pressure table one and negative pressure canceller, and the flow is adjusted
The top for saving device sets setting control instrument and air pressure tank, the use on pressure sensor, the transverse tube and vertical tube of the delivery port
Distance-transmission pressure gauge and electrolysis point pressure table two are set on the pipe network of family.
3. urban pipe network as claimed in claim 2 is pressurized current stabilization water supply system, it is characterised in that：The flow regulator includes
Film room epicoele and film room cavity of resorption, set intracavitary under diaphragm, the film room to set push rod between film room epicoele and film room cavity of resorption,
Set to connect under manual valve plug, the push rod on the push rod and spring be set on valve rod, the push rod, the push rod and valve rod it
Between to set below stroke pointer and stroke mark, the valve rod be to set to set logical in valve seat, valve seat at valve element, the valve element
Road, the valve element is above passage.
4. urban pipe network as claimed in claim 3 is pressurized current stabilization water supply system, it is characterised in that：It is described including a switch board
Switch board passes through connection water pump, distance-transmission pressure gauge, electrolysis point pressure table two, isolating valve, pressure sensor, liquid-level switch.
5. urban pipe network as claimed in claim 4 is pressurized current stabilization water supply system, it is characterised in that：The steady flow compensation tank includes
Three chambers, are Flow-rate adjustment chamber, high-voltage energy storage chamber, precompressed counter balance pocket respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621349080.2U CN206346256U (en) | 2016-12-09 | 2016-12-09 | Urban pipe network is pressurized current stabilization water supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621349080.2U CN206346256U (en) | 2016-12-09 | 2016-12-09 | Urban pipe network is pressurized current stabilization water supply system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206346256U true CN206346256U (en) | 2017-07-21 |
Family
ID=59322893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621349080.2U Expired - Fee Related CN206346256U (en) | 2016-12-09 | 2016-12-09 | Urban pipe network is pressurized current stabilization water supply system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206346256U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107524200A (en) * | 2017-08-25 | 2017-12-29 | 安徽亿洁环保科技有限公司 | A kind of integrated three-cavity type current stabilization compensation device |
| CN107700599A (en) * | 2017-09-08 | 2018-02-16 | 安徽兴安电气设备股份有限公司 | A kind of non-negative pressure water-supply installation steady flow compensator |
-
2016
- 2016-12-09 CN CN201621349080.2U patent/CN206346256U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107524200A (en) * | 2017-08-25 | 2017-12-29 | 安徽亿洁环保科技有限公司 | A kind of integrated three-cavity type current stabilization compensation device |
| CN107700599A (en) * | 2017-09-08 | 2018-02-16 | 安徽兴安电气设备股份有限公司 | A kind of non-negative pressure water-supply installation steady flow compensator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190709 Address after: 830001 No. 63 Nanhu East Road, Shuimogou District, Urumqi City, Xinjiang Uygur Autonomous Region Patentee after: Xinjiang Rongwa Environmental Construction Group Co., Ltd. Address before: 226000 No. 1 Xikang Road, Gulou District, Nanjing City, Jiangsu Province Patentee before: Ji Yao |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170721 Termination date: 20191209 |