CN206737040U - Rise residential non-negative pressure method of water supply device - Google Patents
Rise residential non-negative pressure method of water supply device Download PDFInfo
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- CN206737040U CN206737040U CN201720448182.8U CN201720448182U CN206737040U CN 206737040 U CN206737040 U CN 206737040U CN 201720448182 U CN201720448182 U CN 201720448182U CN 206737040 U CN206737040 U CN 206737040U
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- negative pressure
- water supply
- water
- supply device
- valve
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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
A kind of rise residential non-negative pressure method of water supply device is the utility model is related to, comprising：Non-negative pressure water service system, main pipeline and some unit water supply pipline systems, each unit supply channel include some unit water supply standpipes, and each water supply standpipe is provided with and communicated with multiple points of family branch pipes, and each water supply standpipe is at least provided with high-order enclosed steady-flow tank on top；Main pipeline one end is connected with the outlet pipeline for pump group of pressurizeing, and the other end is connected with each water supply standpipe, and discharge pressure table is provided with the outlet pipeline for pump group of pressurizeing；Each pressurization pump group includes force (forcing) pump and its supporting valve group, and supporting valve group includes the first valve, check-valves and the second valve；Anti- negative pressure canceller is provided with non-negative pressure stabilized tank.The utility model is simple in construction, novel in design, reasonable, equipment centralized arrangement, it is not necessary to remote water-level control circuit, be easy to equipment maintenance and management；Supplied water close to the zero delivery water supply period by high-order enclosed steady-flow tank, obvious energy conservation, environmental protection, reduce energy consumption.
Description
Technical field
Water supply network secondary pressurized frequency-changing water supply device field is the utility model is related to, more particularly to a kind of high residential building is small
Area's non-negative pressure method of water supply device.
Background technology
The non-non-negative pressure water-supply installation of last century the nineties start to study at home it is on probation, more than 20 years so far, without negative
The advantages that water system is with its automaticity height, efficient energy-saving, safety and sanitation, small floor space is pressed, it is deep to be favored by user, it is special
Be not nearly ten years with Process of Urbanization Construction progress faster, high-rise building acquisition approval and rise, no negative pressure equipment is secondary as a new generation
Water system has been widely used.No-negative-pressure water supply equipment can laminate water supply using the progress of municipal siphon pressure is secondary, have bright
Aobvious power savings advantages, while cost of investment can be reduced, but self-operating efficiency substantially reduces during water pump low discharge, and the port of export is permanent
Pressure supplies water poor to water consumption change adaptability.Research shows, system in the time of pure residential quarters no-negative-pressure water supply equipment 60%
Low discharge water supply coverage is operated in, is operated in 30% time close in zero delivery water supply coverage, due to without negative pressure equipment itself
Using frequency control, when being run close in zero delivery water supply coverage, equipment operating efficiency is very low.But currently employed no negative pressure
Water system is due to substantially having completely abolished high-order water supply tank, although some equipment are provided with low-capacity pump, due to
The maximization of high-rise cell, the actual disposition power of low-capacity pump and power consumption be not small, it is therefore desirable to suits measures to local conditions（It is big with equipment
Type）, because when and it is different（With the different water supply flow periods）To non-negative pressure water service system configuration and its control method innovate,
Otherwise it will cause to operate in poorly efficient area in the equipment operation long period, cause big energy sources to waste.
The content of the invention
For deficiency of the prior art, the utility model provides a kind of rise residential non-negative pressure method of water supply device, solution
Operational efficiency is low when certainly traditional high-rise group building residential quarters non-negative pressure water service system low discharges supplies water, the skill of secondary pressurized high energy consumption
Art problem.
According to design provided by the utility model, a kind of rise residential non-negative pressure method of water supply device, nothing is included
Negative pressure water service system, described non-negative pressure water service system includes the water inlet pipe network for being used for connecting municipal water supplies, according to water inlet
Water (flow) direction, filter plant, anti-down flow check valve, inlet gage, non-negative pressure stabilized tank are sequentially installed with the net in water inlet pipe
And multiple pressurization pump groups, also include main pipeline and some unit water supply pipline systems, each unit supply channel includes some
Unit water supply standpipe, each water supply standpipe are provided with and communicated with multiple points of family branch pipes, and each water supply standpipe is at least provided with top
High-order enclosed steady-flow tank；Described main pipeline one end connects with the outlet pipeline for pump group of pressurizeing, the other end and each water supply standpipe
Connect, discharge pressure table is provided with the outlet pipeline for pump group of pressurizeing；Each pressurization pump group includes force (forcing) pump and its supporting valve group,
Described supporting valve group includes the first valve, check-valves and the second valve；Anti- negative pressure is provided with described non-negative pressure stabilized tank
Arrester.
Above-mentioned, it is provided with ultraviolet ray disinfector and without negative pressure canceller on described high-order enclosed steady-flow tank.
Above-mentioned, described filter plant is Filter valve or y-type filter.
Above-mentioned, described discharge pressure table is distance-transmission pressure gauge.
Above-mentioned, described inlet gage, discharge pressure table and force (forcing) pump connects with signal with frequency conversion tank.
Above-mentioned, it is provided with branching valve on described point family branch pipe.
Above-mentioned, described high-order enclosed steady-flow tank is welded using sanitation-grade SUS314 stainless steel plates.
Above-mentioned, the no negative pressure canceller includes filtering absorbent module.
The beneficial effects of the utility model：
The utility model is simple in construction, novel in design, reasonable, solves prior art high level group building residential quarters and is supplied without negative pressure
Operational efficiency is low when water system low discharge supplies water, the technical problem of secondary pressurized high energy consumption, and each water supply standpipe is at least on top
High-order enclosed steady-flow tank is provided with, multiple high-order enclosed steady-flow tanks are set according to the water supply standpipe of every floor of story height, lived
The peak of residence cell is supplied water the period, and end pressure of supply water is secure；Equipment centralized arrangement, it is not necessary to remote water-level control circuit,
It is easy to equipment maintenance and management；Supplied water close to the zero delivery water supply period by high-order enclosed steady-flow tank, energy saving of system is notable；And pass through work
Journey example shows, the non-negative pressure water-supply installation scheme of high-order enclosed steady-flow tank is not provided with relative to tradition and can economize on electricity 20% ~ 30%.
Brief description of the drawings：
Fig. 1 is structural representation of the present utility model.
Embodiment：
Label in figure, label 1 represent water inlet pipe network, and label 2 represents filter, and label 3 represents anti-down flow check valve, mark
Numbers 4 represent inlet gage, and label 5 represents anti-negative pressure canceller, and label 6 represents steady-flow tank, and label 7,8,9 represents force (forcing) pump,
Label 10,11,12 represents the first valve, and label 13,14,15 represents check-valves, and label 16,17,18 represents the second valve, label
19 represent discharge pressure table, and label 20 represents frequency conversion tank, the representative unit water supply standpipe of label 21, and label 22, which represents, divides family branch pipe,
Label 23,25 represents branching valve, and label 24 represents high-order enclosed steady-flow tank, and label 26 represents ultraviolet ray disinfector, label 27
Represent and represent main pipeline without negative pressure canceller, label 28.
To make the purpose of this utility model, technical scheme and advantage clearer, clear, below in conjunction with the accompanying drawings and technical side
Case is described in further detail to the utility model.Based on the embodiment in the utility model, those of ordinary skill in the art
The every other embodiment obtained under the premise of creative work is not made, belong to the scope of the utility model protection.
The utility model embodiment provides a kind of rise residential non-negative pressure method of water supply device, shown in Figure 1, bag
Contain：Non-negative pressure water service system, described non-negative pressure water service system include the water inlet pipe network for being used for connecting municipal water supplies, according to
Intake water (flow) direction, filter plant, anti-down flow check valve, inlet gage, steady without negative pressure is sequentially installed with the net in water inlet pipe
Tank and multiple pressurization pump groups are flowed, also includes main pipeline and some unit water supply pipline systems, each unit supply channel includes
Some unit water supply standpipes, each water supply standpipe are provided with and communicated with multiple points of family branch pipes, and each water supply standpipe is at least set on top
It is equipped with high-order enclosed steady-flow tank；Described main pipeline one end connects with the outlet pipeline for pump group of pressurizeing, and the other end supplies water with each
Standpipe is connected, and discharge pressure table is provided with the outlet pipeline for pump group of pressurizeing；Each pressurization pump group includes force (forcing) pump and its supporting
Valve group, described supporting valve group include the first valve, check-valves and the second valve；It is provided with described non-negative pressure stabilized tank anti-
Negative pressure canceller.Unit water supply pipline system can be set according to residential quarters building quantity or element number.
Above-mentioned, it is provided with ultraviolet ray disinfector and without negative pressure canceller on described high-order enclosed steady-flow tank.To tank body
Internal water body carries out ultraviolet-ray sterilizing, the bacteria breed inside anti-water-stop body, keeps water quality, is filled in pump group normal pressurization
Dividing makes to be full of water in high-order enclosed steady-flow tank, when zero delivery supplies water, prevents from producing negative pressure in pipe network.
Above-mentioned, described filter plant is Filter valve or y-type filter.
To ensure user's water side water quantity regulation, discharge pressure table is distance-transmission pressure gauge.
Controlled for ease of centralized management, described inlet gage, discharge pressure table and force (forcing) pump are believed with frequency conversion tank
Number connection, realizes the Automated condtrol of the frequency conversion and unvarying pressure control and whole water system to each pressure pump, more convenient operation, more
Intelligence.
Further, branching valve is provided with point family branch pipe, facilitates every building or regulated and controled per resident family on floor with water.
To be further ensured that user's water safety and quality, high-order enclosed steady-flow tank uses sanitation-grade SUS314 stainless steel plates
Welding.
Further, no negative pressure canceller includes filtering absorbent module.The tank top of high-order enclosed steady-flow tank is provided with tool
Have filtering adsorption function without negative pressure canceller, main part use enclosed construction, the dangerous greatly reduction of secondary pollution, in addition
It need not need that complicated water level control wiring system is installed as traditional elevated tank, non-negative pressure water-supply installation is when routinely supplying water
Section, the interior storage full water of enclosed steady-flow tank, supplies water the period, no negative pressure pump group is out of service, the very little flow of system close to zero delivery
Water supply is supplied by enclosed steady-flow tank, so as to save a large amount of electric energy.
Based on above structure, the water that the municipal network of rivers goes out is entered in device of the present utility model by pipe network of intaking, and is led to successively
Cross filter（Impurity screening）, anti-down flow check valve（Prevent aqueous reflux from returning city planting ductwork）, it is inlet gage, non-negative pressure stabilized
Tank（A small amount of interim water, the pressure of stable city planting ductwork water pipe can be carried out）And multiple pressurization pump groups（After ensureing secondary pressurized
Water supply lift and flow can meet the needs of unit water supply pipline system）, user's pipe network is supplied by high-order enclosed steady-flow tank；
According to water demand, 1 ~ 2m is may be provided with water supply standpipe3High-order enclosed steady-flow tank, the peaks of residential quarters supplies water the period,
End pressure of supply water is secure, avoids the larger technical barrier of the nearly zero delivery water supply period energy consumption of non-negative pressure water-supply installation, this reality
Zero delivery water can be supplemented with the high-order enclosed steady-flow tank in new full of water is used；Effectively avoid running in the equipment long period
The situation such as energy sources waste, reasonable in design caused by poorly efficient area, saves energy consumption, is easy to control, will not cause secondary pollution,
Produced without negative pressure, convenient maintenance.
The foregoing description of the disclosed embodiments, professional and technical personnel in the field are enable to realize or using the application.
A variety of modifications to these embodiments will be apparent for those skilled in the art, as defined herein
General Principle can be realized in other embodiments in the case where not departing from spirit herein or scope.Therefore, the application
The embodiments shown herein is not intended to be limited to, and is to fit to and principles disclosed herein and features of novelty phase one
The most wide scope caused.
Claims (8)
1. a kind of rise residential non-negative pressure method of water supply device, comprising non-negative pressure water service system, described non-negative pressure water service system
Comprising the water inlet pipe network for connecting municipal water supplies, according to water inlet water (flow) direction, it was sequentially installed with the net in water inlet pipe
Filter equipment, anti-down flow check valve, inlet gage, non-negative pressure stabilized tank and multiple pressurization pump groups, it is characterised in that also include
Main pipeline and some unit water supply pipline systems, each unit supply channel include some unit water supply standpipes, and each supply water is stood
Pipe is provided with and communicated with multiple points of family branch pipes, and each water supply standpipe is at least provided with high-order enclosed steady-flow tank on top；Described master
Pipeline one end connects with the outlet pipeline for pump group of pressurizeing, and the other end connects with each water supply standpipe, the outlet pipeline for pump group of pressurizeing
On be provided with discharge pressure table；Each pressurization pump group includes force (forcing) pump and its supporting valve group, and described supporting valve group includes first
Valve, check-valves and the second valve；Anti- negative pressure canceller is provided with described non-negative pressure stabilized tank.
2. non-negative pressure method of water supply device in rise residential according to claim 1, it is characterised in that described high-order enclosed
Ultraviolet ray disinfector is provided with steady-flow tank and without negative pressure canceller.
3. non-negative pressure method of water supply device in rise residential according to claim 1, it is characterised in that described filter plant
For Filter valve or y-type filter.
4. non-negative pressure method of water supply device in rise residential according to claim 1, it is characterised in that described discharge pressure
Table is distance-transmission pressure gauge.
5. non-negative pressure method of water supply device in rise residential according to claim 1, it is characterised in that described intake pressure
Table, discharge pressure table and force (forcing) pump connect with signal with frequency conversion tank.
6. non-negative pressure method of water supply device in rise residential according to claim 1, it is characterised in that described divides family branch pipe
On be provided with branching valve.
7. non-negative pressure method of water supply device in rise residential according to claim 2, it is characterised in that described high-order enclosed
Steady-flow tank is welded using sanitation-grade SUS314 stainless steel plates.
8. non-negative pressure method of water supply device in rise residential according to claim 7, it is characterised in that the no negative pressure disappears
Except device includes filtering absorbent module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720448182.8U CN206737040U (en) | 2017-04-26 | 2017-04-26 | Rise residential non-negative pressure method of water supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720448182.8U CN206737040U (en) | 2017-04-26 | 2017-04-26 | Rise residential non-negative pressure method of water supply device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206737040U true CN206737040U (en) | 2017-12-12 |
Family
ID=60560790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720448182.8U Expired - Fee Related CN206737040U (en) | 2017-04-26 | 2017-04-26 | Rise residential non-negative pressure method of water supply device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206737040U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113957954A (en) * | 2021-11-16 | 2022-01-21 | 无锡汇田水务科技有限公司 | Energy-saving non-negative pressure water supply equipment and automatic energy optimization method thereof |
| CN115198689A (en) * | 2022-07-06 | 2022-10-18 | 惠林兰 | Hydraulic equipment with filtering capability |
-
2017
- 2017-04-26 CN CN201720448182.8U patent/CN206737040U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113957954A (en) * | 2021-11-16 | 2022-01-21 | 无锡汇田水务科技有限公司 | Energy-saving non-negative pressure water supply equipment and automatic energy optimization method thereof |
| CN115198689A (en) * | 2022-07-06 | 2022-10-18 | 惠林兰 | Hydraulic equipment with filtering capability |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171212 Termination date: 20210426 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |