CN205875282U - Box pressure -superposed water supply pump station - Google Patents
Box pressure -superposed water supply pump station Download PDFInfo
- Publication number
- CN205875282U CN205875282U CN201620826419.7U CN201620826419U CN205875282U CN 205875282 U CN205875282 U CN 205875282U CN 201620826419 U CN201620826419 U CN 201620826419U CN 205875282 U CN205875282 U CN 205875282U
- Authority
- CN
- China
- Prior art keywords
- water
- water supply
- pressure
- supply
- laminate
- 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
- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
Abstract
The utility model provides a pair of box pressure -superposed water supply pump station, including municipal pipe network water intake pipe, user side water delivery house steward, controlling means and parallelly connected water main way, a set of pressure -superposed water supply pipeline that sets up, municipal administration pipe network water intake pipe is connected with the end of intaking of parallelly connected water main way that sets up and a set of pressure -superposed water supply pipeline, and user side water delivery house steward is connected with the parallelly connected water main way that sets up and the play water end (W. E. ) of a set of pressure -superposed water supply pipeline, water main is equipped with water tank 0, water tank working shaft and check valve on the road in proper order, be equipped with the pressure -superposed water supply pump on the pressure -superposed water supply pipeline in proper order and fold the pressure check valve, the check valve is connected with controlling means respectively with pile pressure check valve. This box pressure -superposed water supply pump station simple structure, low cost, economy are suitable for, both can avoid water low ebb phase pipe network excess pressure's waste, and the phenomenon that water " is robbed " to the water pump that can avoid water peak period pressure -superposed water supply again reduces the influence to municipal pipe network.
Description
Technical field
This utility model relates to building living water field, and that specially applies in multilamellar and high-rise residential is box
Laminate water supply pressurized pump station.
Background technology
Non-negative pressure frequency-changing water supply device, due to the advantage such as its occupation of land is little, easy to maintenance, energy-conservation, is widely used in building secondary
Water supply field, but its regulation flow shortcoming little, expensive promotes to occur in that in recent years box-type water supplying equipment without negative.Box
Non-negative pressure method of water supply is combined by no-negative-pressure water supply equipment with open tank supply equipment, and wherein pump selection needs according to not profit
Determine by the situation of municipal ductwork pressure, generally use and laminate way of supplying water without negative pressure, when municipal ductwork pressure can not meet pressure
Power automatically switches to cistern water supply when requiring.But, existing box type negative-pressure-free supply equipment there is problems of working as city planting ductwork
Just cannot automatically update the water in water tank when lengthy pressure is higher, be easily caused water pollution, and pump selection is bigger than normal.Pin
The problem that cannot update the water in wherein water tank, has research worker to pass through the method such as full sealed cistern water or mjector and solves,
But these methods are the most complex, cost is high, and it cannot be guaranteed that the water in water tank meets 24h renewal state's domestic discipline and family rules once
Fixed.
Utility model content
Technical problem: in order to solve that existing box type negative-pressure-free supply equipment pump selection is bigger than normal, energy-conservation not thoroughly, in water tank
Water cannot the effective problem such as renewal, this utility model provides and a kind of box laminates water supply pumping plant.
Technical scheme: the one of this utility model offer is box laminates water supply pumping plant, including city planting ductwork inlet pipeline, use
Family end water delivery house steward, control device and the main-supply road being arranged in parallel, one group laminate supply channel；City planting ductwork water inlet pipe
Road is connected with the main-supply road being arranged in parallel and one group of water inlet end laminating supply channel, and user side water delivery house steward set with in parallel
The main-supply road put and one group of water side laminating supply channel connect；Be sequentially provided with water tank on main-supply road, water tank supplies
Water pump and check-valves；Laminate to be sequentially provided with on supply channel and laminate feed pump and laminate check-valves；Check-valves and laminate check-valves
It is connected with control device respectively.
As improvement, city planting ductwork inlet pipeline is provided with total gate valve and/or the first distance-transmission pressure gauge.
Improving as another kind, user side water delivery house steward is provided with the second distance-transmission pressure gauge.
Improve as another kind, also include ball-cock assembly, gate valve, butterfly valve, ball-cock assembly, water tank, gate valve, cistern water supply pump, only
Return valve and butterfly valve is sequentially arranged on main-supply road.
Improve as another kind, also include laminating gate valve, laminating butterfly valve；It is provided with and laminates gate valve, laminate feed pump, only laminate
Return valve and laminate butterfly valve and be sequentially arranged in and laminate on supply channel.
Improving as another kind, the quantity laminating supply channel is more than 1, preferably 1-3, more preferably 2.
Improving as another kind, the flow of described cistern water supply pump is 1.5-2.5 times having and laminating feed pump, cistern water supply
Pump lift and the difference laminating feed pump lift are pumping plant application location municipal ductwork pressure.
Beneficial effect: this utility model provide box to laminate feed pump station structure simple, with low cost, economic and practical,
Use the non-water use peak phase to laminate to supply water and the collocation way of supplying water of water use peak phase cistern water supply, and low raise with the water low ebb phase
The pumping station operation control program that journey low-capacity pump runs and water use peak phase high-lift high-capacity pump runs, both can avoid using water
The waste of low ebb phase remaining pressure of piping system, can avoid again the water pump that the water use peak phase laminates water supply phenomenon of " robbing water ", reduce municipal administration
The impact of pipe network.If can not meet requirement at non-water use peak phase municipal ductwork pressure simultaneously, system can automatically switch to
Cistern water supply, on city planting ductwork entirely without impact.
This utility model configures the water pump of two kinds of different models targetedly, reaches pumping plant type selection and runs control
Purpose that can be energy-conservation, can meet again the national regulation that the water quality in water tank updates simultaneously, and cistern water supply with laminate water supply
Automatically switched by electric control system, run more safety and stability.
Accompanying drawing explanation
Fig. 1 is the box structure flow chart laminating water supply pumping plant of this utility model.
Detailed description of the invention
Laminate water supply pumping plant box to this utility model further illustrates below.
Box laminate water supply pumping plant, see Fig. 1, including city planting ductwork inlet pipeline 3, user side water delivery house steward 4, control device
5 and 1, one group of main-supply road being arranged in parallel laminate supply channel 2；City planting ductwork inlet pipeline 3 and the master being arranged in parallel
Supply channel 1 and one group of water inlet end laminating supply channel 2 connect, user side water delivery house steward 4 and the main-supply being arranged in parallel
Road 1 and one group of water side laminating supply channel 2 connect.Ball-cock assembly 13, water tank 10, gate valve it is sequentially provided with on main-supply road 1
14, cistern water supply pump 11, check-valves 12 and butterfly valve 15.Laminate to be sequentially provided with on supply channel 2 and laminate gate valve 23, laminate feed pump
21, laminate check-valves 22 and laminate butterfly valve 24.The quantity laminating supply channel 2 is more than 1, preferably 1-3, more preferably 2.
Check-valves 12 is connected with control device 5 respectively with laminating check-valves 22.City planting ductwork inlet pipeline 3 be provided with total gate valve 31 and/
Or first distance-transmission pressure gauge 32.User side water delivery house steward 4 is provided with the second distance-transmission pressure gauge 41.Also include ball-cock assembly 13, gate valve
14, butterfly valve 15, are sequentially arranged on main-supply road 1.
The operation principle of this water supply pumping plant is: the water in city planting ductwork inlet pipeline 3 enters main-supply through total gate valve 31
Road 1 and one group laminate supply channel 2, and total gate valve 31 plays the effect at cut-out pump house water source, facilitates maintenance of equipment and maintenance, normally transports
Row this total gate valve 31 lower is full-gear, the pipeline after total gate valve 31 is installed the first distance-transmission pressure gauge 32 for monitoring municipal administration pipe
The intake pressure of net；The water entering main-supply road 1 enters water tank 10 through ball-cock assembly 13, and ball-cock assembly 13 is used for controlling water tank 10
Water level, water tank 10 outlet connects cistern water supply pump 11 through gate valve 14, and cistern water supply pump 11 exports installation check-valves 12 successively
And and butterfly valve 15, butterfly valve 15 outlet connect user side water delivery house steward 4, user side water delivery house steward 4 installs the second distance-transmission pressure gauge
4, it is used for monitoring user side water delivery house steward 4 pressure and the feedback pressure as control system；Enter the water warp laminating supply channel 2
Cross and laminate gate valve 23 and enter and laminate feed pump 21, laminate feed pump 21 outlet through laminating check-valves 22 and laminating butterfly valve 24, folded
Pressure butterfly valve 24 outlet connects user side water delivery house steward 4.
This utility model utilizes domestic water peak period and by the bigger feature of water low ebb phase deviation, advises based on domestic water
Restrain and design:
Wherein, water tank supplies pipeline 1 using the storage water of water tank 10 as water intaking source, and it is only high in water use peak phase or non-water
Running during peak phase ductwork pressure deficiency, peak period time every day is shorter, and it is full that the cistern water supply pump 11 on main-supply road 1 runs the time
Foot updated the water in water tank once in 24 hours, was usually no more than 6 hours；
Wherein, laminate supply channel 2 using city planting ductwork pressure water as water intaking source, be preferably provided with two and laminate feed pipe
Road, can use the mode that active and standby rotation runs.Laminate the feed pump 21 main operation pump as pumping plant, run the time longer, its stream
Amount and lift will be little compared with cistern water supply pump, and power is about the half of cistern water supply pump power, two-way feed pump independent operating；
Laminate feed pump laminate water supply in the non-water use peak phase or run with water low ebb phase low lift low discharge, cistern water supply
Pump runs when the operation of water use peak phase high-lift big flow or ductwork pressure deficiency；The time interval of water use peak phase can lead to
Cross control device manually to arrange, and combine size and the uninterrupted of equipment debugging run duration water use peak phase of water tank volume
Determining the time length in interval of each water use peak phase, it is ensured that the water in water tank updates once every day completely, pumping station operation is safeguarded
Personnel can adjust the timing node of water use peak phase along with seasonal variations.
Claims (7)
1. one kind box laminates water supply pumping plant, it is characterised in that: include city planting ductwork inlet pipeline (3), user side water delivery house steward
(4), control device (5) and be arranged in parallel main-supply road (1), one group laminate supply channel (2)；City planting ductwork water inlet pipe
Road (3) is connected with the main-supply road (1) being arranged in parallel and one group of water inlet end laminating supply channel (2), and user side water delivery is total
Pipe (4) is connected with the main-supply road (1) being arranged in parallel and one group of water side laminating supply channel (2)；Described main-supply
Water tank (10), cistern water supply pump (11) and check-valves (12) it is sequentially provided with on road (1)；Described laminate on supply channel (2) successively
It is provided with and laminates feed pump (21) and laminate check-valves (22)；Described check-valves (12) and laminate check-valves (22) respectively with control dress
Put (5) to connect.
One the most according to claim 1 is box laminates water supply pumping plant, it is characterised in that: described city planting ductwork inlet pipeline
(3) total gate valve (31) and/or the first distance-transmission pressure gauge (32) it are provided with.
One the most according to claim 1 is box laminates water supply pumping plant, it is characterised in that: described user side water delivery house steward
(4) the second distance-transmission pressure gauge (41) it is provided with.
One the most according to claim 1 is box laminates water supply pumping plant, it is characterised in that: also include ball-cock assembly (13), lock
Valve (14), butterfly valve (15), described ball-cock assembly (13), water tank (10), gate valve (14), cistern water supply pump (11), check-valves (12) and
Butterfly valve (15) is sequentially arranged on main-supply road (1).
One the most according to claim 1 is box laminates water supply pumping plant, it is characterised in that: also include laminating gate valve (23),
Laminate butterfly valve (24)；Described being provided with laminates gate valve (23), laminates feed pump (21), laminate check-valves (22) and laminate butterfly valve (24)
It is sequentially arranged in and laminates on supply channel (2).
One the most according to claim 1 is box laminates water supply pumping plant, it is characterised in that laminate supply channel (2) described in:
Quantity be more than 1.
One the most according to claim 1 is box laminates water supply pumping plant, it is characterised in that: described cistern water supply pump (11)
Flow is 1.5-2.5 times having and laminating feed pump (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620826419.7U CN205875282U (en) | 2016-08-01 | 2016-08-01 | Box pressure -superposed water supply pump station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620826419.7U CN205875282U (en) | 2016-08-01 | 2016-08-01 | Box pressure -superposed water supply pump station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205875282U true CN205875282U (en) | 2017-01-11 |
Family
ID=57701208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620826419.7U Active CN205875282U (en) | 2016-08-01 | 2016-08-01 | Box pressure -superposed water supply pump station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205875282U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107272617A (en) * | 2017-06-20 | 2017-10-20 | 河南华东工控技术有限公司 | A kind of reclaimed water pumping station controlling system and control method |
| CN109577415A (en) * | 2018-11-26 | 2019-04-05 | 南京工业大学 | A kind of box type negative-pressure-free water system and its control optimization method |
| CN109914523A (en) * | 2019-03-21 | 2019-06-21 | 杭州电子科技大学 | Based on blocking and laminate the water supply network low pressure ameliorative way of pressurization |
| CN113982067A (en) * | 2020-05-09 | 2022-01-28 | 杭州沃德水泵制造有限公司 | Intelligent partial pressure box type water supply equipment |
-
2016
- 2016-08-01 CN CN201620826419.7U patent/CN205875282U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107272617A (en) * | 2017-06-20 | 2017-10-20 | 河南华东工控技术有限公司 | A kind of reclaimed water pumping station controlling system and control method |
| CN109577415A (en) * | 2018-11-26 | 2019-04-05 | 南京工业大学 | A kind of box type negative-pressure-free water system and its control optimization method |
| CN109914523A (en) * | 2019-03-21 | 2019-06-21 | 杭州电子科技大学 | Based on blocking and laminate the water supply network low pressure ameliorative way of pressurization |
| CN113982067A (en) * | 2020-05-09 | 2022-01-28 | 杭州沃德水泵制造有限公司 | Intelligent partial pressure box type water supply equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205875282U (en) | Box pressure -superposed water supply pump station | |
| CN205617483U (en) | Bring water flow control's box no negative pressure water supply equipment into | |
| CN203373815U (en) | System utilizing solar water heating system for preventing freezing and preserving heat for fire water tank compartment | |
| CN205189053U (en) | Non -negative pressure water supply system | |
| CN207812560U (en) | Continuous energy type pipe network Pressure-superposed water supply equipment | |
| CN103474117B (en) | A kind of safe replenishing method of auxiliary feedwater system increasing bypass line | |
| CN201395813Y (en) | Building water supply energy-saving device | |
| CN104846937A (en) | Pipe network pressure-superposed water supply equipment with auxiliary energy-saving small-flow pump | |
| CN201080623Y (en) | Full-automatic negative-pressure free energy-saving water-supply installation | |
| CN203296113U (en) | Energy-saving non-negative pressure secondary water supply system | |
| CN208990117U (en) | A kind of pumping plant Novel firefighting water system | |
| CN110725363A (en) | Water outlet compensation type supercharged box type non-negative-pressure water supply equipment | |
| CN201795557U (en) | Solar hot water centralized supply system | |
| CN208280225U (en) | A kind of vector converter pipe network pressurizing water work | |
| CN203036666U (en) | Oxygen supply device for ignition and stable combustion of pulverized coal power generation boiler | |
| CN207499055U (en) | Integrated discharge pump works | |
| CN206408691U (en) | Intelligent box type is without negative pressure pressure-superposed steady-flow water work | |
| CN204551583U (en) | Non-negative-pressure variable frequency water supply facilities | |
| CN204875942U (en) | Water saving fixtures suitable for between floor | |
| CN204570794U (en) | A kind of box laminating water supply equipment | |
| CN201195017Y (en) | Water fire extinguishing system of transforming plant with integrated structure | |
| CN204626526U (en) | Water system | |
| CN204849913U (en) | No negative pressure water supply equipment | |
| CN215442134U (en) | Secondary water supply pressure stabilizing equipment and control system thereof | |
| CN204475412U (en) | Stabilizing compensation water supply installation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |