CN205999975U - A kind of non-negative pressure water-supply installation with energy storage pressure holding function - Google Patents
A kind of non-negative pressure water-supply installation with energy storage pressure holding function Download PDFInfo
- Publication number
- CN205999975U CN205999975U CN201620917937.XU CN201620917937U CN205999975U CN 205999975 U CN205999975 U CN 205999975U CN 201620917937 U CN201620917937 U CN 201620917937U CN 205999975 U CN205999975 U CN 205999975U
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- China
- Prior art keywords
- water
- energy storage
- outlet pipe
- pump group
- holding function
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- 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.)
- Expired - Fee Related
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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 non-negative pressure water-supply installation with energy storage pressure holding function，Including stable current regulator，One end of stable current regulator is connected with water supply network by water inlet pipe，Inlet valve is provided with water inlet pipe、Water inflow filter and the first distance-transmission pressure gauge，The other end is connected with pump group by outlet pipe，The outlet of pump group is connected with pump group outlet pipe，The second distance-transmission pressure gauge and individual event check-valves is provided with pump group outlet pipe，Pump group outlet pipe is connected with software energy storage canister and user's outlet pipe respectively，Software energy storage canister includes housing，Shell one end connects pivot flange，The other end installs water-in flange，Air bag is provided with housing，Water storage cavity is provided with air bag，Air storing cavity is provided between air bag and housing，Gas is provided with air storing cavity，Its reasonable in design，With energy storage pressure holding function，There is cushioning effect to the running water that flows back，Reduce force (forcing) pump stop frequency，The service life of extension device，Solve problems of the prior art.
Description
Technical field：
The utility model is related to non-negative pressure water-supply installation technical field, and in particular to a kind of nothing with energy storage pressure holding function
Negative pressure water-supply installation.
Background technology：
In order to meet requirement of the differing heights user to tap water supply pressure, it is commonly installed in municipal line end no negative
Pressure supply equipment carries out pressure regulation to running water, so as to meet the demand of different user.
But existing non-negative pressure water-supply installation is also had the following disadvantages when actually used, first, non-negative pressure water-supply installation
Running water is pressurized to after the pressure value of setting value, force (forcing) pump will quit work, when tap water pressure is less than set point pressure
During value, force (forcing) pump can work again and go round and begin again, as tap water supply pipeline is long, particularly high-rise, due to
It is very fast that the reasons such as water supply line is poorly sealed, leakage cause tap water pressure to decline, and causes force (forcing) pump frequently to start stopping, plus
Press pump damages very fast, increase maintenance cost；Secondth, when stopping running water or when force (forcing) pump quits work, water supply line from
Water occurs the phenomenon of backflow, and the running water of backflow causes greater impact to various monitoring instruments and force (forcing) pump, is easily caused
The prohibited data detection of monitoring instrument, force (forcing) pump service life reduce.
Utility model content：
The utility model is in order to make up the deficiencies in the prior art, there is provided a kind of with energy storage pressure holding function nothing negative pressure confession
Wetting system, its reasonable in design, with energy storage pressure holding function, there is cushioning effect to the running water that flows back, reduce force (forcing) pump and open
Stop frequency, the service life of extension device, solve problems of the prior art.
The utility model by solving the technical scheme that adopts of above-mentioned technical problem is：
A kind of non-negative pressure water-supply installation with energy storage pressure holding function, including stable current regulator, the stable current regulator
One end is connected with water supply network by water inlet pipe, is provided with inlet valve, water inflow filter and the first teletransmission pressure on water inlet pipe
Table, the other end are connected with pump group by outlet pipe, and the outlet of pump group is connected with pump group outlet pipe, are provided with pump group outlet pipe
Two distance-transmission pressure gauges and individual event check-valves, pump group outlet pipe are connected with software energy storage canister and user's outlet pipe respectively, user's water outlet
Pipe is connected with client, and the software energy storage canister includes housing, and shell one end connects pivot flange, and the other end is installed into water law
Orchid, is provided with air bag in housing, be provided with water storage cavity in air bag, is provided with air storing cavity between air bag and housing, air bag by be arranged on into
Water storage cavity is connected by the flexible water pipe in water law orchid with pump group outlet pipe, is provided with gas in air storing cavity.
Vacuum compensator is also associated with the stable current regulator.
User's outlet pipe is provided with flowing water Valve.
The stable current regulator outer wall is provided with switch board, and the switch board is respectively by wire and the first teletransmission pressure
Table, the second distance-transmission pressure gauge, vacuum compensator, inlet valve and flowing water Valve are connected.
The housing is provided with air inlet port.
In the air storing cavity, filling gas are nitrogen.
The housing is steel housing, and air bag is rubber pneumatic bag.
The utility model adopts such scheme, for the deficiency that existing non-negative pressure water-supply installation is present, by designing software
Energy storage canister, makes the water storage cavity in software energy storage canister full of water, while energy storage is compressed to the gas in air storing cavity, when pump group is stopped
Only work or cut off the water supply backflow when, software energy storage canister storage energy will slow release out, buffering current can not only be played
Effect, and the reduction of hydraulic pressure can be extended, reduce the initiation culture of pump group, energy saving, extension device service life, section
About maintenance cost.
Description of the drawings：
Fig. 1 is structural representation of the present utility model；
In figure, 1, water supply network, 2, water inlet pipe, 3, inlet valve, 4, filter, the 5, first distance-transmission pressure gauge, 6, current stabilization
Adjuster, 7, vacuum compensator, 8, switch board, 9, outlet pipe, 10, pump group, 11, pump group outlet pipe, the 12, second teletransmission pressure
Table, 13, individual event check-valves, 14, flexible water pipe, 15, water-in flange, 16, housing, 17, air bag, 18, water storage cavity, 19, air storing cavity,
20th, pivot flange, 21, air inlet port, 22, flowing water Valve, 23, user's outlet pipe, 24, user side.
Specific embodiment：
For the technical characterstic of this programme clearly can be described, below by specific embodiment, and its accompanying drawing is combined, to this reality
It is described in detail with new.
As shown in figure 1, a kind of non-negative pressure water-supply installation with energy storage pressure holding function, including stable current regulator 6, current stabilization is adjusted
One end of section device 6 is connected with water supply network 1 by water inlet pipe 2, is provided with inlet valve 3,4 and of water inflow filter on water inlet pipe 2
First distance-transmission pressure gauge 5, the other end are connected with pump group 10 by outlet pipe 9, and the outlet of pump group 10 is connected with pump group outlet pipe 11,
Be provided with the second distance-transmission pressure gauge 12 and individual event check-valves 13 on pump group outlet pipe 11, pump group outlet pipe 11 respectively with software energy storage
Tank is connected with user's outlet pipe 23, and user's outlet pipe 23 is connected with client 24, and software energy storage canister includes housing 16, housing 16 1
End connection pivot flange 20, the other end install water-in flange 15, be provided with air bag 17, be provided with water storage cavity in air bag 17 in housing 16
18, air storing cavity 19 is provided between air bag 17 and housing 16, air bag 17 will by the flexible water pipe 14 in water-in flange 15
Water storage cavity 18 is connected with pump group outlet pipe 11, is provided with gas in air storing cavity 19, carries out energy storage by designing software energy storage canister, can
Cushioning effect being played to running water backflow, while reducing pump group initiation culture, being increased the service life.
Vacuum compensator 7 is also associated with stable current regulator 6, it is ensured that nothing negative pressure working condition.
User's outlet pipe 23 is provided with flowing water Valve 22.
6 outer wall of stable current regulator is provided with switch board 8, switch board 8 respectively by wire and the first distance-transmission pressure gauge 5, the
Two distance-transmission pressure gauges 12, vacuum compensator 7, inlet valve 3 and flowing water Valve 22 are connected, and realize Based Intelligent Control, operate more square
Just quick.
Housing 16 is provided with air inlet port 21.
In air storing cavity 19, filling gas are nitrogen, and nitrogen is inert gas, not oxidizable, it is ensured that the safety durable of equipment.
Housing 16 is steel housing, and air bag 17 is rubber pneumatic bag.
During water supply, the running water from the outflow of water supply network 1 is by water inlet pipe 2 through inlet valve 3, filter 4 and the first teletransmission
Pressure gauge 5 enters stable current regulator 6, and the running water that stable current regulator 6 flows out flows into pump group outlet pipe 11 after the pressurization of pump group 10,
Pump group outlet pipe 11 by flow through the second distance-transmission pressure gauge 12, one way stop peturn valve 13 respectively with software energy storage canister and user's water outlet
Pipe 18 connects, and the water storage cavity 18 that the running water in pump group outlet pipe 11 is flowed into by flexible water pipe 14 in software energy storage canister is interior and right
Gas in air storing cavity is compressed energy storage, and then the running water in user's outlet pipe 18 flows into user side 24；Remote by first
Pass pressure gauge 5 and the second distance-transmission pressure gauge 12 is detected to the pressure of running water, when the water that the second distance-transmission pressure gauge 12 is detected
When pressure is unsatisfactory for pressure requirements, pump group 14 starts work, and running water is pressurizeed, while running water flows into software energy storage canister
Pressurization energy storage is carried out in water storage cavity 18, require until hydraulic pressure meets, pump group 10 quits work, as user such as uses, leaks at the original
Cause, the pressure of running water slowly can reduce, and at this moment in software energy storage canister, hydraulic pressure is more than with the hydraulic pressure in pump group outlet pipe 11, software
The energy of energy storage canister storage will discharge, and meet the hydraulic pressure in pump group outlet pipe and require, when the energy of software energy storage canister storage
All discharge after finishing, hydraulic pressure may proceed to decline, when the hydraulic pressure that the second distance-transmission pressure gauge 12 is detected is less than setting value, pump group 10 is opened
Start building to make, running water is pressurizeed, so that hydraulic demand is reached, by software energy storage canister is designed, energy storage is carried out, effectively reduce pump
14 initiation culture are organized, while cushioning effect being played to running water backflow, being reduced to various valves, the impact of instrument, being improved equipment
Service life.
Above-mentioned specific embodiment cannot function as the restriction to the utility model protection domain, for the skill of the art
For art personnel, any alternate modification that the utility model embodiment is made or conversion all fall within guarantor of the present utility model
In the range of shield.
The utility model does not describe part in detail, is the known technology of those skilled in the art of the present technique.
Claims (6)
1. a kind of non-negative pressure water-supply installation with energy storage pressure holding function, it is characterised in that：Including stable current regulator, the current stabilization
One end of adjuster is connected with water supply network by water inlet pipe, is provided with inlet valve, water inflow filter and first on water inlet pipe
Distance-transmission pressure gauge, the other end are connected with pump group by outlet pipe, and the outlet of pump group is connected with pump group outlet pipe, in pump group outlet pipe
The second distance-transmission pressure gauge and individual event check-valves is provided with, pump group outlet pipe is connected with software energy storage canister and user's outlet pipe respectively,
User's outlet pipe is connected with client, and the software energy storage canister includes housing, and shell one end connects pivot flange, and the other end is installed
Water-in flange, is provided with air bag in housing, be provided with water storage cavity in air bag, is provided with air storing cavity between air bag and housing, and air bag is by peace
Water storage cavity is connected by the flexible water pipe being mounted in water-in flange with pump group outlet pipe, is provided with gas in air storing cavity.
2. a kind of non-negative pressure water-supply installation with energy storage pressure holding function according to claim 1, it is characterised in that：Described
Vacuum compensator is also associated with stable current regulator.
3. a kind of non-negative pressure water-supply installation with energy storage pressure holding function according to claim 1, it is characterised in that：Described
User's outlet pipe is provided with flowing water Valve.
4. a kind of non-negative pressure water-supply installation with energy storage pressure holding function according to claim 1, it is characterised in that：Described
Stable current regulator outer wall is provided with switch board, and the switch board is respectively by wire and the first distance-transmission pressure gauge, the second teletransmission pressure
Power table, vacuum compensator, inlet valve and flowing water Valve are connected.
5. a kind of non-negative pressure water-supply installation with energy storage pressure holding function according to claim 1, it is characterised in that：Described
Housing is provided with air inlet port, and in the air storing cavity, filling gas are nitrogen.
6. a kind of non-negative pressure water-supply installation with energy storage pressure holding function according to claim 1, it is characterised in that：Described
Housing is steel housing, and the air bag is rubber pneumatic bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620917937.XU CN205999975U (en) | 2016-08-22 | 2016-08-22 | A kind of non-negative pressure water-supply installation with energy storage pressure holding function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620917937.XU CN205999975U (en) | 2016-08-22 | 2016-08-22 | A kind of non-negative pressure water-supply installation with energy storage pressure holding function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205999975U true CN205999975U (en) | 2017-03-08 |
Family
ID=58198005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620917937.XU Expired - Fee Related CN205999975U (en) | 2016-08-22 | 2016-08-22 | A kind of non-negative pressure water-supply installation with energy storage pressure holding function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205999975U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107338831A (en) * | 2017-09-07 | 2017-11-10 | 范林 | It is pressurized constant current water-feed |
| CN112277434A (en) * | 2020-10-28 | 2021-01-29 | 温州锁卡图电子商务有限公司 | Intelligent and energy-conserving pressurization water supply installation of printing machine fountain solution |
-
2016
- 2016-08-22 CN CN201620917937.XU patent/CN205999975U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107338831A (en) * | 2017-09-07 | 2017-11-10 | 范林 | It is pressurized constant current water-feed |
| CN112277434A (en) * | 2020-10-28 | 2021-01-29 | 温州锁卡图电子商务有限公司 | Intelligent and energy-conserving pressurization water supply installation of printing machine fountain solution |
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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: 20170308 Termination date: 20210822 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |