CN207633438U - Water-saving non-negative pressure water-supply installation - Google Patents
Water-saving non-negative pressure water-supply installation Download PDFInfo
- Publication number
- CN207633438U CN207633438U CN201721566082.1U CN201721566082U CN207633438U CN 207633438 U CN207633438 U CN 207633438U CN 201721566082 U CN201721566082 U CN 201721566082U CN 207633438 U CN207633438 U CN 207633438U
- Authority
- CN
- China
- Prior art keywords
- water
- negative pressure
- pipeline
- outlet
- inlet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- 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
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model belongs to non-negative pressure method of water supply field, and in particular to water-saving non-negative pressure water-supply installation；It includes：Inlet pipeline, non-negative pressure method of water supply pipeline, outlet pipeline and clarifier for being connected to user's pipeline for being connected to city planting ductwork；The inlet pipeline is connected to by the clarifier with the water inlet of the non-negative pressure method of water supply pipeline, and the water outlet of the non-negative pressure method of water supply pipeline is connected to the outlet pipeline.Municipal water supply directly reaches non-negative pressure method of water supply pipeline by inlet pipeline, it is provided with clarifier between water pipeline and non-negative pressure method of water supply pipeline, the catharsis that water in pipeline passes through clarifier, microorganism and impurity in water etc. is set to be filtered, water quality is set to be improved, phenomena such as to increase the utilization rate of water resource, avoid the waste of water resource.
Description
Technical field
The utility model belongs to non-negative pressure method of water supply field, and in particular to water-saving non-negative pressure water-supply installation.
Background technology
Currently, having become more ripe secondary water-supply technology without negative pressure, most secondary booster occasion is all made of nothing
Negative pressure equipment supplies water, and water-saving non-negative pressure water-supply installation is insufficient to the hydraulic pressure occurred during domestic water, water is unstable
The case where effectively solved, but improvement is had no to quality problem increasingly prominent during secondary water-supply.
The cast iron tubing that municipal water supply at present generally uses will produce corrosion situation using 5 years or more, and tap water
The pipe network of company's early development is mostly based on plain cast iron pipe and coating steel pipe, due to for a long time by the corrosiveness of water, pipe
A kind of " growth ring " containing Multiple components and bacterium is generated on inner wall, manage in addition in Multiple components contained on rust deposite and thin
Bacterium makes water quality by " secondary pollution ", after chlorine residue is exhausted by organic matter in water, causes the sum of bacterium to increase, at this
Pathogen in a little bacteriums, accelerates corrosive pipeline, has seriously affected water supply quality；In addition, latter portions metallic conduit application
Cement mortar liner carries out preservative treatment, and in terms of actual effect, interior anti-corrosion effect is good, but there is also suitable disadvantage, in water
Acid ingredient can consume cement alkaline components, cause calcium ion to decompose and be precipitated, drinking water quality is made to deteriorate.Simultaneously because of pipeline construction
Deformation causes mortar to burst and long-term immersion, wash away after backfill, it may occur that loosely organized fall off and the case where into pipeline,
It seriously affects and uses water water quality.Currently, from the point of view of extensively, because hygienic accident caused by water pollution happens occasionally, thus cause new
The case where morbidity kind, is also more and more.
In addition, current water purification technology, mostly in a manner of film process based on, still, either centrality processing is supplied water
Or family formula tupe, can the concentrated water occurred simultaneously in processing procedure be subjected to direct emission, water use efficiency is low, causes
The serious waste of water resource.
Utility model content
In order to solve the above problem of the existing technology, the utility model provides water-saving non-negative pressure water-supply installation,
Clarifier is installed in water pipeline and non-negative pressure method of water supply pipeline, clarifier can be to progress such as the bacterium of some in water, impurity
Filtering, water quality improved, so as to avoid water resource waste phenomena such as.
The utility model implements by the following technical programs：
Water-saving non-negative pressure water-supply installation, include for be connected to the inlet pipeline of city planting ductwork, non-negative pressure method of water supply pipeline and
Outlet pipeline for being connected to user's pipeline；Further include clarifier, the inlet pipeline is negative by the clarifier and the nothing
The water inlet connection of water supply pipe, the water outlet of the non-negative pressure method of water supply pipeline is pressed to be connected to the outlet pipeline.
Further, the clarifier includes the primary purifying device, secondary stage purified device and three grade purifiers being sequentially communicated；Institute
The filter core for stating primary purifying device is ceramic element；The filter core of the secondary stage purified device is PP cotton filter element；Three grade purifier
Filter core is nano silver scale inhibition membrane filter；The water outlet of the inlet pipeline is connected to the water inlet of the primary purifying device, described
The water outlet of three grade purifiers is connected to the water inlet of the non-negative pressure method of water supply pipeline.
Further, the bottom of the clarifier is provided with sewage draining exit.
Further, the non-negative pressure method of water supply pipeline includes steady-flow tank, pressurization pump group and frequency-conversion control cabinet；The steady-flow tank
Water inlet be connected to the water outlet of the clarifier, the water outlet of the steady-flow tank with it is described pressurization pump group water inlet connect
Logical, the water outlet of the pressurization pump group is connected to the outlet pipeline；Liquid level sensor is provided on the steady-flow tank, and described
Liquid level sensor is electrically connected with the frequency-conversion control cabinet, and the pressurization pump group is electrically connected with the frequency-conversion control cabinet.
Further, negative pressure canceller, and the negative pressure canceller and the current stabilization are provided at the top of the steady-flow tank
The inside of tank is connected to, and the negative pressure canceller is electrically connected with the frequency-conversion control cabinet.
Further, further include two pressure sensors, two pressure sensors are separately positioned on the water inlet pipe
The water inlet of the water outlet on road and the outlet pipeline, and two pressure sensors are electric with the frequency-conversion control cabinet
Connection.
Further, the pressurization pump group includes at least three force (forcing) pumps in parallel, and each force (forcing) pump respectively with
The frequency-conversion control cabinet electrical connection.
Further, further include backflow preventer, the water outlet of the water inlet of the backflow preventer and the clarifier
Connection, the water outlet of the backflow preventer are connected to the water inlet of the steady-flow tank.
Further, the inlet pipeline, the non-negative pressure method of water supply pipeline and the outlet pipeline are that food-grade is stainless
Steel.
Further, the food-grade stainless steel is 304 stainless steels.
In conclusion the utility model has the following technical effects：
Municipal water supply directly reaches non-negative pressure method of water supply pipeline by inlet pipeline, water pipeline and non-negative pressure method of water supply pipeline it
Between be provided with clarifier, the water in pipeline is made microorganism and impurity in water etc. be filtered, is made by the catharsis of clarifier
Water quality is improved, phenomena such as to increase the utilization rate of water resource, avoid the waste of water resource.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other drawings may also be obtained based on these drawings.
Fig. 1 is the structural schematic diagram of the water-saving non-negative pressure water-supply installation of the utility model.
Description of the drawings：
1, inlet pipeline；
2, outlet pipeline；
31, primary purifying device；32, secondary stage purified device；33, three grade purifier；
4, steady-flow tank；
5, pressurization pump group；
6, frequency-conversion control cabinet；
7, liquid level sensor；
8, negative pressure canceller.
Specific implementation mode
It, below will be to the technology of the utility model to keep the purpose of this utility model, technical solution and advantage clearer
Scheme is described in detail.Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not before making creative work
Obtained all other embodiment is put, the range that the utility model is protected is belonged to.
Embodiment one：
As shown in Figure 1, water-saving non-negative pressure water-supply installation, includes for being connected to the inlet pipeline 1 of city planting ductwork, without negative pressure
Water supply pipe and the outlet pipeline 2 for being connected to user's pipeline；Further include clarifier, the inlet pipeline 1 passes through the purification
Device is connected to the water inlet of the non-negative pressure method of water supply pipeline, water outlet and the outlet pipeline 2 of the non-negative pressure method of water supply pipeline
Connection.
The water of city planting ductwork passes sequentially through inlet pipeline 1, clarifier, non-negative pressure method of water supply pipeline and outlet pipeline 2, outlet pipe
Road 2 is directly connected to user's pipeline；Many cell cisterns, water tank are all open, and microorganism severely exceeds, especially some
Pool estate management is not caught up with, and serious pollution is caused to tap water；If the water in city planting ductwork is directly introduced user
In pipeline, vast civic health can be directly endangered；Therefore, have with increase in non-negative pressure method of water supply pipeline in city planting ductwork
Clarifier, clarifier can remove the filterings such as microorganism, impurity in water, and user is made to be purified with water, to reduce because
The generation of hygienic accident caused by water pollution.
Specifically, clarifier includes primary purifying device 31, secondary stage purified device 32 and three grade purifiers 33；Primary purifying device 31
Water inlet be connected to the water outlet of inlet pipeline 1, the water outlet of primary purifying device 31 and the water inlet of secondary stage purified device 32 connect
Logical, the water outlet of secondary stage purified device 32 be connected to the water inlet of three grade purifiers 33, the water outlet of three grade purifiers 33 and without bearing
Press the water inlet connection of water supply pipe；
Wherein, the filter core inside primary purifying device 31 is ceramic element, which burnt by high temperature by diatomite
It makes, and is provided with the filter core that aperture is less than 5 microns on the ceramic element；Therefore, primary purifying device 31 can manage municipal administration
The water resource that net conveying comes does a preliminary purification, makes the substances such as impurity, the microorganism in water more than 5 microns by primary net
Change device 31 to filter；The advantages of ceramic element, need not exactly carry out with changing, and when in use, need to only rush ceramic element primary
It is taken out in clarifier 31, ceramic element is cleaned, may be reused again after cleaning, to play the work to economize on resources
With.
Filter core inside secondary stage purified device 32 is PP cotton filter element, and the pore size filter of PP cotton filter element is also 5 microns, can be into one
The substances such as generated sediment, the microorganism of step removed in pipeline, make water quality further be purified.
Filter core inside three grade purifiers 33 is nano silver scale inhibition membrane filter, and nano silver scale inhibition membrane filter is sintering charcoal and receives
The silver-colored scale inhibition material of rice is to have many advantages, such as good adsorptivity, high throughput made of raw material, and nano silver scale inhibition membrane filter can be into
Chemical contamination in the purified water of one step keeps water quality more safe.
Optimization, it is both provided with sewage draining exit in the bottom of primary purifying device 31, secondary stage purified device 32, three grade purifiers 33,
Each sewage draining exit is connected to the inside of primary purifying device 31, secondary stage purified device 32 and three grade purifiers 33 respectively；Sewage draining exit can be with
Play the role of periodical blowdown, the sewage inside clarifier is allow regularly to be discharged from clarifier inside.
Optimization, non-negative pressure method of water supply pipeline includes steady-flow tank 4, pressurization pump group 5 and frequency-conversion control cabinet 6；The top of steady-flow tank 4
It is provided with the negative pressure canceller 8 being connected to 4 inside of steady-flow tank, negative pressure canceller 8 is electrically connected with frequency-conversion control cabinet 6；Steady-flow tank 4
Water inlet is connected to the water outlet of clarifier, and the water outlet of steady-flow tank 4 is connected to the water inlet of pressurization pump group 5, pressurization pump group 5
Water outlet is connected to the water inlet of outlet pipeline 2.
Liquid level sensor 7 is provided on steady-flow tank 4, and liquid level sensor 7 is electrically connected with frequency-conversion control cabinet 6, pump group 5 of pressurizeing
Also it is electrically connected with frequency-conversion control cabinet 6；When the water level in steady-flow tank 4 is less than liquid level sensor 7, has and carry on frequency-conversion control cabinet 6
Show, and control pressurization pump group 5 and be stopped, user is made to cut off the water；After user's water consumption reduces, water level rises in steady-flow tank 4,
Frequency-conversion control cabinet 6, which controls negative pressure canceller 8, makes the gas in steady-flow tank 4 be discharged from air bleeding valve, after pressure recovery is normal, force (forcing) pump
Group 5 is again automatic to be started, and user resumes water supply.
Optimization, which further includes two pressure sensors, two pressure sensor difference
It is arranged in the water inlet of the water outlet and outlet pipeline 2 of inlet pipeline 1, and two pressure sensors are and frequency-conversion control cabinet
6 electrical connections；Be arranged the water outlet of inlet pipeline 1 pressure sensor be first pressure sensor, first pressure sensor
Effect be for detecting the pressure when water provided in municipal pipeline enters the water-saving non-negative pressure water-supply installation；Setting exists
The pressure sensor of the water inlet of outlet pipeline 2 is second pressure sensor, and the effect of second pressure sensor is for examining
Survey the hydraulic pressure for the water that the water-saving non-negative pressure water-supply installation provides a user.
When pressure when being sent to outlet pipeline 2 is sent in frequency-conversion control cabinet 6 by second pressure sensor, in frequency conversion control
A quota pressure can be set in cabinet 6 processed, when the pressure of outlet pipeline 2 is less than quota pressure, frequency-conversion control cabinet 6 will open
Dynamic pressurization pump group 5, laminates water supply, with all over the water demand for meeting high-level user on the basis of city planting ductwork residual compression.
Optimization, pressurization pump group 5 includes at least three groups force (forcing) pumps in parallel；Three force (forcing) pumps can be selected in the present embodiment
Composition pressurization pump group 5, the pressure that three force (forcing) pumps are provided should be greater than the pressure needed for user's pipeline；When outlet pipeline 2
Pressure it is relatively low, and when demand is not achieved in the pressure of a force (forcing) pump provided, frequency-conversion control cabinet 6 can start second automatically
Force (forcing) pump makes the pressure of water improve；When the pressure needed for user's pipeline is still not achieved in the pressure that two force (forcing) pumps provide, then
Third platform force (forcing) pump can be started by frequency-conversion control cabinet 6, the pressure of water is made to reach the pressure needed for user's pipeline.
Wherein, the quantity of force (forcing) pump is not limited to three in pump group 5 of pressurizeing, and can also select five force (forcing) pumps or ten
Force (forcing) pump etc.；The specific pressure and every force (forcing) pump for selecting the quantity needs of force (forcing) pump needed for user's pipeline can be provided
Pressure calculated after determine.
Optimization, further include backflow preventer, the water outlet of clarifier is prevented with the water inlet of steady-flow tank 4 by the refluence
Device is connected to；The backflow preventer can effectively prevent the water in pipeline and the position flow backwards occurs.
Optimization, in order to ensure the safety of the water-saving non-negative pressure water-supply installation, inlet pipeline 1, non-negative pressure method of water supply pipeline
Make food-grade stainless steel with what outlet pipeline 2 was all made of.
Specifically, above-mentioned food-grade stainless steel is 304 stainless steels.
Above description is only a specific implementation of the present invention, but the scope of protection of the utility model is not limited to
In this, any one skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation
Or replace, it should be covered within the scope of the utility model.Therefore, the scope of protection of the utility model should be with the power
Subject to the protection domain that profit requires.
Claims (10)
1. water-saving non-negative pressure water-supply installation, include for be connected to the inlet pipeline of city planting ductwork (1), non-negative pressure method of water supply pipeline and
Outlet pipeline (2) for being connected to user's pipeline；It is characterized in that：Further include clarifier, the inlet pipeline (1) passes through described
Clarifier is connected to the water inlet of the non-negative pressure method of water supply pipeline, water outlet and the outlet pipe of the non-negative pressure method of water supply pipeline
Road (2) is connected to.
2. water-saving non-negative pressure water-supply installation according to claim 1, it is characterised in that：The clarifier includes connecting successively
Logical primary purifying device (31), secondary stage purified device (32) and three grade purifiers (33)；The filter core of the primary purifying device (31) is
Ceramic element；The filter core of the secondary stage purified device (32) is PP cotton filter element；The filter core of three grade purifier (33) is nano silver
Scale inhibition membrane filter；The water outlet of the inlet pipeline (1) is connected to the water inlet of the primary purifying device (31), and the three-level is net
The water outlet for changing device (33) is connected to the water inlet of the non-negative pressure method of water supply pipeline.
3. water-saving non-negative pressure water-supply installation according to claim 2, it is characterised in that：The bottom of the clarifier is arranged
There is sewage draining exit.
4. water-saving non-negative pressure water-supply installation described in any one of claim 1 to 3, it is characterised in that：The nothing is negative
Pressure water supply pipe includes steady-flow tank (4), pressurization pump group (5) and frequency-conversion control cabinet (6)；The water inlet of the steady-flow tank (4) and institute
The water outlet connection of clarifier is stated, the water outlet of the steady-flow tank (4) is connected to the water inlet of the pressurization pump group (5), described
The water outlet of pressurization pump group (5) is connected to the water inlet of the outlet pipeline (2)；Liquid level biography is provided on the steady-flow tank (4)
Sensor (7), and the liquid level sensor (7) is electrically connected with the frequency-conversion control cabinet (6), the pressurization pump group (5) and the change
Frequency switch board (6) is electrically connected.
5. water-saving non-negative pressure water-supply installation according to claim 4, it is characterised in that：The top of the steady-flow tank (4)
It is provided with negative pressure canceller (8), and the negative pressure canceller (8) is connected to the inside of the steady-flow tank (4), the negative pressure is eliminated
Device (8) is electrically connected with the frequency-conversion control cabinet (6).
6. water-saving non-negative pressure water-supply installation according to claim 5, it is characterised in that：Further include two pressure sensings
Device, two pressure sensors be separately positioned on the inlet pipeline (1) water outlet and the outlet pipeline (2) into
At the mouth of a river, and two pressure sensors are electrically connected with the frequency-conversion control cabinet (6).
7. water-saving non-negative pressure water-supply installation according to claim 4, it is characterised in that：The pressurization pump group (5) includes
At least three force (forcing) pumps in parallel, and each force (forcing) pump is electrically connected with the frequency-conversion control cabinet (6) respectively.
8. water-saving non-negative pressure water-supply installation according to claim 7, it is characterised in that：Further include backflow preventer, institute
The water inlet for stating backflow preventer is connected to the water outlet of the clarifier, the water outlet of the backflow preventer and the current stabilization
The water inlet of tank (4) is connected to.
9. water-saving non-negative pressure water-supply installation according to claim 4, it is characterised in that：It is the inlet pipeline (1), described
Non-negative pressure method of water supply pipeline and the outlet pipeline (2) are food-grade stainless steel.
10. water-saving non-negative pressure water-supply installation according to claim 9, it is characterised in that：The food-grade stainless steel is
304 stainless steels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721566082.1U CN207633438U (en) | 2017-11-21 | 2017-11-21 | Water-saving non-negative pressure water-supply installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721566082.1U CN207633438U (en) | 2017-11-21 | 2017-11-21 | Water-saving non-negative pressure water-supply installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207633438U true CN207633438U (en) | 2018-07-20 |
Family
ID=62857705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721566082.1U Active CN207633438U (en) | 2017-11-21 | 2017-11-21 | Water-saving non-negative pressure water-supply installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207633438U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111530154A (en) * | 2020-05-10 | 2020-08-14 | 贾小帅 | Water-saving self-cleaning pipeline filtering device |
-
2017
- 2017-11-21 CN CN201721566082.1U patent/CN207633438U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111530154A (en) * | 2020-05-10 | 2020-08-14 | 贾小帅 | Water-saving self-cleaning pipeline filtering device |
| CN111530154B (en) * | 2020-05-10 | 2021-12-10 | 宁夏兴屹建设工程有限公司 | Water-saving self-cleaning pipeline filtering device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205328717U (en) | Can store non -potable water's among reverse osmosis water purification machine device and purifier system thereof | |
| CN104787931B (en) | A kind of deep treatment system of papermaking wastewater and technique | |
| CN204752397U (en) | Papermaking advanced waste treatment system | |
| CN104162367B (en) | The cleaning method of a kind of high-efficiency water-saving, joint medicine film group device and device | |
| CN207633438U (en) | Water-saving non-negative pressure water-supply installation | |
| CN104355506A (en) | Domestic wastewater advanced treatment method | |
| CN106759633A (en) | A kind of drink water purifying non-negative pressure water-supply installation | |
| CN207794207U (en) | A kind of non-negative pressure water-supply installation with remote monitoring | |
| CN104612215A (en) | Pressurizing and flow stabilizing automatic controller of non-negative-pressure pipe network | |
| CN205398373U (en) | Municipal administration wastewater recovery processing system | |
| CN104355505A (en) | Domestic wastewater treatment system | |
| CN212712961U (en) | Full-automatic water purification unit | |
| CN201217829Y (en) | Siphon trap | |
| CN204778926U (en) | Useless water purifier of high -efficient bunk beds parallel | |
| CN114315020A (en) | Be provided with ultrafiltration reverse osmosis system's sewage treatment system | |
| CN104846877A (en) | Secondary water supply system with water quality guaranteeing and improving functions | |
| CN201842737U (en) | Domestic sewage circulating purifying treatment combined tank | |
| CN201842736U (en) | Domestic sewage circulating and purifying processor | |
| CN2732850Y (en) | Comprehensive utilization system comprising reclaimed water device and fire equipment | |
| CN204326168U (en) | There is water quality guarantee and the secondary water supply system improving function | |
| CN205398253U (en) | Auto purification tap | |
| CN219364770U (en) | Indoor energy-saving environment-friendly water supply device | |
| CN103572810B (en) | A kind of domestic wastewater collection, process and utilize device | |
| CN214735168U (en) | Dining room greasy dirt separator | |
| CN220788074U (en) | Waste water secondary utilization device of water purifier |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 313000 block a, building 21, 258 Dongbin Road, Huzhou City, Zhejiang Province Patentee after: Wali (Zhejiang) wisdom Water Technology Co.,Ltd. Address before: 313000 block a, building 21, 258 Dongbin Road, Huzhou City, Zhejiang Province Patentee before: ZHEJIANG WOLI TECHNOLOGY Co.,Ltd. |