CN1030113A - The building-block type approach of highrise building automatic water-supply - Google Patents
The building-block type approach of highrise building automatic water-supply Download PDFInfo
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- CN1030113A CN1030113A CN 87104437 CN87104437A CN1030113A CN 1030113 A CN1030113 A CN 1030113A CN 87104437 CN87104437 CN 87104437 CN 87104437 A CN87104437 A CN 87104437A CN 1030113 A CN1030113 A CN 1030113A
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- water
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- block system
- building block
- pipeline
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Abstract
The invention provides a kind of highrise building building block system method of supplying water, it is to adopt several building block system water supplying apparatuss that are made of special submersible pump, magnetic force float, sensor, non retern valve etc. respectively in differing heights is packed pipeline into, series connection relay pressurization or some water supplying apparatuss in parallel move, and satisfy the needs of any high rise building water supply.This method is because used water supplying apparatus volume is little, in light weight, use and management, installation and maintenance are conveniently, and owing to adopt segmentation relay pressurization, only need the water pump of general pipeline and small-sized just can satisfy the water supply needs of highrise building, can significantly reduce supply equipment and invest.
Description
The present invention relates to a kind of building water supply method, especially a kind of building-block type approach that is applicable to the highrise building automatic water-supply.
The way of supplying water of highrise building employing at present roughly has several: (1) water works method of supplying water is to drive flow and the hydraulic pressure that large pump obtains being scheduled to large-size machine, by in large diameter trunk line and other, the lateral of minor diameter forms water supply network, its trunk line is born whole flows and is born maximum hydraulic pressure.(2) water tower or head-tank method of supplying water send water to arrive high-order water tower or pond with high-lift pump, again with connecting pipe principle to certain high rise building water supply among a small circle.(3) multistage pump pressurizing point method of supplying water, when the hydraulic pressure deficiency, water supply coverage has in limited time, supplies water with electronic multistage pump pressurization, becomes " pressurizing point " and replaces water tower.(4) sealing gas tank water storage pressurization method of supplying water, promptly with water pump toward sealed pressure vessel internal pressure water inlet, make that air is compressed in the jar, the pressure that utilizes compressed air to store is delivered to the high-lift place of highrise building to water.More than several method of supplying water, its water inlet pipe all need bear total hydraulic pressure of whole high rise building water supply system all the time, make pipeline and joint etc. locate easily to take place explosion and seepage, the assault of usually cutting off the water is keeped in repair, reliability of water supply is relatively poor, the pressure pot type supplies water water pollution easily takes place, moreover pressure of supply water and flow that different highrise buildings needs are different, when selecting corresponding water pump for use, usually have to select for use the pump of big specification, shortcomings such as the event operational efficiency is low, and all exists investment big, and floor space is many.
The purpose of this invention is to provide a plurality of submersible pumps of a kind of usefulness and be sealed in respectively among the pipeline, become the electromechanical integration water supplying apparatus of motor, water pump, pipeline three compatibility; Can flexible design adopt some water supplying apparatus parallel connections satisfy the flow needs, and move the highrise building building block system method of supplying water that satisfies any lift needs with the relay of in the pipeline of differing heights, connecting respectively of some water supplying apparatuss.
The present invention is achieved in that promptly the Kirchhoff's law in the circuit network theory (KCL law, KVL law) is applied among the solution high rise building water supply network, submersible pump is considered as " active device " in the circuit, and its flow Q is equivalent to the network element electric current I
sIts lift H is equivalent to network element electromotive force E, so produce with use with pipeline fully the submersible pump water supplying apparatus of compatible electromechanical integration come the building block system method of supplying water of assembled arrangement as water supply network, satisfy the water requirements of any flow ∑ Q and any lift ∑ H.
Be described in detail below in conjunction with accompanying drawing
Fig. 1 is a building block system water supply device parallel running schematic diagram.
Fig. 2 is a building block system water supply device series operation schematic diagram.
Fig. 3 is the series operation schematic diagram when each branch water supply flow is arranged.
Fig. 4 is a ponding formula water supply device schematic diagram.
Fig. 5 is the level sensor schematic diagram.
Fig. 6 is certain H
Max=100 meters, Q
Max=125 meters
3/ hour user H
o=f (Q
0) performance plot.
Watering supply characteristic H=f (Q) figure that Fig. 7 realizes for this method.
Fig. 8 is an embodiment building block system method of supplying water schematic diagram.
Water pump building block system parallel method is equal to the KCL equation,
∑Q
Enter＝∑Q
Go out
Q
Enter＝q
1+q
2+q
3+……+q
n＝Q
Go out
Q in the formula
1Be pump
1Flow, q
nBe pump
nFlow, establish non retern valve among Fig. 1, be during for fear of pump work wherein, the output flow of this pump is unlikely through other water pumps and forms invalid circulation.
Water pump building block system series connection method is equal to the KVL equation, as shown in Figure 2, when flow is zero Q=0, H=h is arranged
3+ h
2+ h
1,, H '=h is arranged when flow during greater than zero Q＞0
3+ h
2+ h-Q ∑ R＞0.As shown in Figure 3, when the more than place of branch flow, each pump capacity difference is arranged:
Q
1＝q
1+Q
2＝q
1+q
2+q
3
Q
2＝q
2+q
3
Q
3＝q
3
The lift of water pump must guarantee: h
1＞Q
1R
1h
2＞Q
2R
2h
3＞Q
3R
3, R is the after all esd resistance of certain section water pipe and valve, elbow in the formula.When a water pump can not satisfy requiring of flow Q, adopt many water pumps in parallel to satisfy the method for flow---building block system method of supplying water in parallel, when a water pump can not satisfy requiring of lift H, adopt many water pumps to seal in the method that satisfies the lift requirement in the pipe-line system at the differing heights place respectively---building block system relay pumping method.Above-mentioned two kinds of situations can individualism, also can exist simultaneously, so just realize, with the water pump of limited specification, be combined into the water system of multi-channel parallel and segmentation series connection through building block system, can satisfy the water requirements of any highrise building.
This building block system method of supplying water will lean on its equipment---and the building block system water supplying apparatus is realized.This water supplying apparatus such as Fig. 4, shown in Figure 5, be by submersible pump (2) through antiseep sealing technology improved, be assembled in can be with a section of water supply line compatibility sealed at both ends the garden tube (3) or extra heavy pipe road, the building blocks device that the two ends of garden tube have water inlet (4) and delivery port (1) and pipeline to connect and compose, and form by the controlling organization that non retern valve, sensor (8), magnetic float (7), the electric control box of control water system constitute.Monitor trunk line (5) somewhere of water level at needs, the non magnetic pipeline of parallel branch (6), magnetic float (7) wherein is housed, corresponding being equipped with can be monitored the sensor that the magnetic float position is a water level (8) and monitored water level outside pipeline, send signal, electric control box is implemented automatic water-supply control.Non retern valve is automatic conducting current when water pump operation, close automatically during shutdown, make the water pipe of per minute section only bear this segmentation hydraulic pressure.Thereby realize carrying out segmentation relay series connection pressurization and in parallel incremental by the assembling of several building block system water supplying apparatuss.
This building block system method of supplying water is owing to be segmentation relay pressurization, water supply line is only born one section hydraulic pressure, can just can suit high rise building water supply with general pipeline, and owing to adopt little submersible pump to be sealed in building blocks device among the pipeline, realized water pump, motor and pipeline compatibility, volume and weight is all little, light than existing supply equipment, and cost is low, easy to maintenance, rate of utilization of equipment's capacity height; Management, simple installation only need the limited little water pump of several specifications to supply water with the building block system series, parallel simultaneously, just can satisfy the requirement of any high rise building water supply.
This method also is applicable to high-lift water supply place except that being suitable for high rise building water supply, as high mountain meteorological station, high mountain television transposer stations and alpine scenic spot water supply etc., and the suction lifting at subterranean stream or deep-well water source etc.
Embodiment:
Certain depth of building is 100 meters, has 25 layers every layer 4 meters, and every layer needs output is 5 meters
3/ hour.The H that optimization scheme promptly makes the broken line of flow, the lift (quantity of pump and specification) of water supply need supply water near building as far as possible as far as possible
o=f (Q
o) characteristic, see Fig. 6.The watering supply characteristic H=f (Q) that Fig. 7 realizes for this patent method.Building block system water system schematic diagram is seen Fig. 8.Adopt the required equipment investment of this building block system method of supplying water sealing pot type SS more advanced than the present age
3It is about 1/3rd that-1000 type supply equipments investments is saved, running cost (power saving) low about 1/3rd.
Claims (2)
1. highrise building building block system method of supplying water is characterized in that:
A, by if in individual building block system water supplying apparatus respectively in differing heights is packed pipeline into, form segmentation series connection pressurization; Or the water supply network of several building block system water supplying apparatus operations in parallel is realized high rise building water supply.
B, above-mentioned building block system water supplying apparatus are to be assembled into by the submersible pump through special barrier technology manufacturing can be encapsulated in the pipe-line system, make formations such as the building blocks device of motor and water pump and pipeline compatibility and non retern valve, sensor, magnetic float, electric control box.
2. method of supplying water as claimed in claim 1, it is characterized in that: the inlet pipes at the building block system water supplying apparatus is equipped with non retern valve, the non magnetic pipeline of parallel branch in the trunk line of outlet, magnetic float wherein is housed, outer corresponding sensor and the electric control box of being equipped with of pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 87104437 CN1024361C (en) | 1987-06-22 | 1987-06-22 | Modular automatic water supply system for high building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 87104437 CN1024361C (en) | 1987-06-22 | 1987-06-22 | Modular automatic water supply system for high building |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1030113A true CN1030113A (en) | 1989-01-04 |
| CN1024361C CN1024361C (en) | 1994-04-27 |
Family
ID=4814878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 87104437 Expired - Fee Related CN1024361C (en) | 1987-06-22 | 1987-06-22 | Modular automatic water supply system for high building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1024361C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100343455C (en) * | 2002-10-01 | 2007-10-17 | J·C·班福德挖掘机有限公司 | Loader-digger |
-
1987
- 1987-06-22 CN CN 87104437 patent/CN1024361C/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100343455C (en) * | 2002-10-01 | 2007-10-17 | J·C·班福德挖掘机有限公司 | Loader-digger |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1024361C (en) | 1994-04-27 |
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