CN108254015A - A kind of experimental rig for the detection of secondary water-supply device energy conservation - Google Patents
A kind of experimental rig for the detection of secondary water-supply device energy conservation Download PDFInfo
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- CN108254015A CN108254015A CN201711282268.9A CN201711282268A CN108254015A CN 108254015 A CN108254015 A CN 108254015A CN 201711282268 A CN201711282268 A CN 201711282268A CN 108254015 A CN108254015 A CN 108254015A
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- Prior art keywords
- pipeline
- pressure
- pipe
- secondary water
- measuring pipe
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Jet Pumps And Other Pumps (AREA)
Abstract
The invention discloses a kind of experimental rig for the detection of secondary water-supply device energy conservation, each pipeline pumps（4）Outlet and pipeline I（5）On each port be connected, pipeline I（5）Top be equipped with vacuum tube（9）, pipeline I（5）Pass through vacuum tube（9）With vacuum pump（3）It is connected, in pipeline I（5）On set there are two pressure sensor（11）, two pressure sensors（11）Output terminal and vacuum pump（3）Controller input terminal connection, pipeline I（5）The other end and pressure-measuring pipe I（6）One end be connected, pressure-measuring pipe I（6）The other end pass through gate valve I（12）With pipeline II（7）One end be connected, pipeline II（7）The other end pass through pressure-measuring pipe II（6）With secondary water-supply equipment（2）Import be connected, secondary water-supply equipment（2）Exit be connected with outlet pipe（13）, in outlet pipe（13）It is equipped with flowmeter（14）With gate valve II（15）.
Description
Technical field
The present invention relates to a kind of experimental rigs for the detection of secondary water-supply device energy conservation.
Background technology
Secondary water-supply equipment refers to that unit or individual supply water city public water supply or self-built facility through storing, pressurizeing, and leads to
Piping supplies user or personal equipment again.Suitable for major high-rise resident, city square, school district villa, school doctor
Institute etc..Secondary water-supply equipment is generally made of air pressure tank, water pump and electric-control system three parts, and outstanding advantages are to be not required to build
Water tower, investment is small, takes up an area few, flexible arrangement, is constructed and put into operation fast.It is automatically adjusted using aqueous vapor, is automatic operating, automatic with tap water
It is grid-connected, water is still available for after power failure, is not required to keep an eye on after debugging.Secondary water-supply equipment is due to being between the network of rivers and user, thus meeting
There are a secondary pollution, that is, water tank, if secondary pollution in water supply can be reduced with no negative pressure；And due to additional
Increase supply equipment, required energy consumption increase.
Invention content
The present invention provides a kind of experimental rig for the detection of secondary water-supply device energy conservation, its not only rational in infrastructure, inspections
It is convenient to survey, and can accurately calculate energy consumption when working under secondary water-supply equipment difference operating mode.
Present invention employs following technical schemes：A kind of experimental rig for the detection of secondary water-supply device energy conservation, it sets
There are lifting pedestal, secondary water-supply equipment and vacuum pump, several pipeline pumps are installed on lifting pedestal, in several pipeline pumps and two
It being equipped between secondary supply equipment and adjusts pipeline, the adjusting pipeline includes pipeline I, pressure-measuring pipe I, pipeline II and pressure-measuring pipe II,
Pipeline I forms after being connect successively with pressure-measuring pipe I, pipeline II and pressure-measuring pipe II and adjusts pipeline, if dry end is distributed on pipeline I
Mouthful, the outlet of each pipeline pump is connected with each port on pipeline I, and vacuum tube is equipped at the top of pipeline I, and pipeline I is logical
It crosses vacuum tube with vacuum pump to be connected, be set on pipeline I there are two pressure sensor, two pressure sensors are located at the two of vacuum tube
Side, the output terminal of two pressure sensors and the controller input terminal of vacuum pump connect, the controller output end and vacuum of vacuum pump
The execution unit connection of pump, the other end of pipeline I are connected with one end of pressure-measuring pipe I, and the other end of pressure-measuring pipe I passes through gate valve I
It is connected with one end of pipeline II, the other end of pipeline II is connected by pressure-measuring pipe II with the import of secondary water-supply equipment,
The exit of secondary water-supply equipment is connected with outlet pipe, and flowmeter and gate valve II are equipped on outlet pipe.
The bottom of the lifting pedestal is equipped with the support feet of hydraulic lifting.Steady-flow tank is connected on the pipeline I.Institute
Pipeline I, pressure-measuring pipe I and the II U-shaped arrangement of pipeline stated, pass through bend pipe I between the other end of pipeline I and one end of pressure-measuring pipe I
Connection, the other end of pipeline II are connect by bend pipe II with pressure-measuring pipe II.The flowmeter is set as electromagnetic flowmeter.
The invention has the advantages that：After employing above technical scheme, the present invention can simulate secondary water-supply and set
The standby different operating modes used, accurately measure its energy consumption when different operating modes are run, so as to the section for secondary water-supply equipment
It can optimization design offer data basis.The I peak trepanning of pipeline of the present invention is connect with vacuum pump, utilizes the pumping negative pressure of vacuum pump
Water in pond is sucked inlet pipeline by ability, is then adjusted the inlet pressure of secondary water-supply equipment, is ensured secondary water-supply equipment
Inlet pressure it is suitable with originally pressure of water network；Electromagnetic flowmeter, gate valve is set to adjust the stream in pipeline in pipeline simultaneously
Amount, different operating modes when simulation secondary water-supply equipment works, measures power energy consumption during different operating modes, finally calculates two
Power consumption values during secondary supply equipment work.Apparatus of the present invention are simple in structure, make full use of pond, and measurement result is accurate.The present invention
It is drawn water by vacuum pump and saves the space of water pot, Frequency Converter Control simulation pressure of water network, flowmeter adjusts operating mode, truly
React the energy consumption of secondary water-supply equipment difference operating condition.The present invention is tried out through user, and reaction effect is good.The present invention is using very
Blank pipe is connected with vacuum pump to draw water, and the inlet pressure of secondary water-supply equipment is adjusted by pipeline pump and control device, utilizes gate valve
The flow in pipeline is adjusted with electromagnetic flowmeter, changes the operating condition of secondary water-supply equipment, is finally surveyed using parameter measurement instrument
Measure energy consumption when being run under secondary water-supply equipment difference operating mode.The experimental rig structure of this secondary water-supply device energy conservation detection
It is mainly characterized by：It is drawn water by vacuum pump and saves the space of water pot, Frequency Converter Control simulation pressure of water network, flowmeter is adjusted
Operating mode truly reacts the energy consumption of secondary water-supply equipment difference operating condition, and apparatus of the present invention are simple in structure, make full use of water
Pond, measurement result are accurate.
Description of the drawings
Fig. 1 is the structure diagram of secondary water-supply device energy conservation detection experimental rig in the present invention.
Fig. 2 is the side schematic view of secondary water-supply device energy conservation detection experimental rig in the present invention.
Specific embodiment
In fig. 1 and 2, the present invention provides a kind of experimental rig for the detection of secondary water-supply device energy conservation, it sets
There are lifting pedestal 1, secondary water-supply equipment 2 and vacuum pump 3, the bottom of lifting pedestal 1 is equipped with the support feet 16 of hydraulic lifting, is rising
Several pipeline pumps 4 are installed on drop pedestal 1, the present embodiment is there are three pipeline pump 4, three pipelines for installation on lifting pedestal 1
It is equipped between pump 4 and secondary water-supply equipment 2 and adjusts pipeline, the adjusting pipeline includes pipeline I 5, pressure-measuring pipe I 6, pipeline II 7
With pressure-measuring pipe II 8, pipeline I 5 forms after being connect successively with pressure-measuring pipe I 6, pipeline II 7 and pressure-measuring pipe II 8 and adjusts pipeline, in pipeline I
There are three ports for distribution on 5, and the outlet of each pipeline pump 4 is connected with each port on pipeline I 5, at the top of pipeline I 5
Equipped with vacuum tube 9, pipeline I 5 is connected by vacuum tube 9 with vacuum pump 3, is set on pipeline I 5 there are two pressure sensor 11,
Two pressure sensors 11 are located at the both sides of vacuum tube 9, the output terminal of two pressure sensors 11 and the controller input terminal of vacuum pump 3
Connection, the controller output end of vacuum pump 3 are connect with the execution unit of vacuum pump 3, the other end and the pressure-measuring pipe I 6 of pipeline I 5
One end is connected, and the other end of pressure-measuring pipe I 6 is connected by gate valve I 12 with one end of pipeline II 7, and the other end of pipeline II 7 leads to
The import that pressure-measuring pipe II 6 is crossed with secondary water-supply equipment 2 is connected, and outlet pipe 13 is connected in the exit of secondary water-supply equipment 2,
Flowmeter 14 and gate valve II 15 are equipped on outlet pipe 13, steady-flow tank 17, the pipeline I 5, pressure-measuring pipe are connected on pipeline I 5
I 6 with II 7 U-shaped arrangement of pipeline, between the other end of pipeline I 5 and one end of pressure-measuring pipe I 6 pass through bend pipe I 18 connect, pipeline II
7 other end is connect by bend pipe II 10 with pressure-measuring pipe II 8, and the flowmeter 14 is set as electromagnetic flowmeter.
Claims (5)
1. a kind of experimental rig for the detection of secondary water-supply device energy conservation, it is characterized in that it is equipped with lifting pedestal（1）, secondary confession
Wetting system（2）And vacuum pump（3）, in lifting pedestal（1）On several pipeline pumps are installed（4）, in several pipeline pumps（4）With it is secondary
Supply equipment（2）Between be equipped with adjust pipeline, the adjusting pipeline include pipeline I（5）, pressure-measuring pipe I（6）, pipeline II（7）With
Pressure-measuring pipe II（8）, pipeline I（5）Successively with pressure-measuring pipe I（6）, pipeline II（7）With pressure-measuring pipe II（8）Regulation pipe is formed after connection
Road, in pipeline I（5）On several ports, each pipeline pump is distributed with（4）Outlet and pipeline I（5）On each port be connected
It is logical, in pipeline I（5）Top be equipped with vacuum tube（9）, pipeline I（5）Pass through vacuum tube（9）With vacuum pump（3）It is connected, in pipe
Road I（5）On set there are two pressure sensor（11）, two pressure sensors（11）Positioned at vacuum tube（9）Both sides, two pressure sensings
Device（11）Output terminal and vacuum pump（3）Controller input terminal connection, vacuum pump（3）Controller output end and vacuum pump
（3）Execution unit connection, pipeline I（5）The other end and pressure-measuring pipe I（6）One end be connected, pressure-measuring pipe I（6）The other end
Pass through gate valve I（12）With pipeline II（7）One end be connected, pipeline II（7）The other end pass through pressure-measuring pipe II（6）With secondary confession
Wetting system（2）Import be connected, in secondary water-supply equipment（2）Exit be connected with outlet pipe（13）, in outlet pipe（13）
It is equipped with flowmeter（14）With gate valve II（15）.
2. the experimental rig according to claim 1 for the detection of secondary water-supply device energy conservation, it is characterized in that the liter
Pedestal drops（1）Bottom be equipped with hydraulic lifting support feet（16）.
3. the experimental rig according to claim 1 for the detection of secondary water-supply device energy conservation, it is characterized in that the pipe
Road I（5）On be connected with steady-flow tank（17）.
4. the experimental rig according to claim 1 for the detection of secondary water-supply device energy conservation, it is characterized in that the pipe
Road I（5）, pressure-measuring pipe I（6）With pipeline II（7）U-shaped arrangement, pipeline I（5）The other end and pressure-measuring pipe I（6）One end between
Pass through bend pipe I（18）Connection, pipeline II（7）The other end pass through bend pipe II（10）With pressure-measuring pipe II（8）Connection.
5. the experimental rig according to claim 1 for the detection of secondary water-supply device energy conservation, it is characterized in that the stream
Gauge（14）It is set as electromagnetic flowmeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711282268.9A CN108254015A (en) | 2017-12-07 | 2017-12-07 | A kind of experimental rig for the detection of secondary water-supply device energy conservation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711282268.9A CN108254015A (en) | 2017-12-07 | 2017-12-07 | A kind of experimental rig for the detection of secondary water-supply device energy conservation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108254015A true CN108254015A (en) | 2018-07-06 |
Family
ID=62721161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711282268.9A Pending CN108254015A (en) | 2017-12-07 | 2017-12-07 | A kind of experimental rig for the detection of secondary water-supply device energy conservation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108254015A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109895065A (en) * | 2019-03-14 | 2019-06-18 | 布法罗机器人科技（成都）有限公司 | Survey pressure intelligent shoe and pressure testing method based on oil pressure sensor |
-
2017
- 2017-12-07 CN CN201711282268.9A patent/CN108254015A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109895065A (en) * | 2019-03-14 | 2019-06-18 | 布法罗机器人科技（成都）有限公司 | Survey pressure intelligent shoe and pressure testing method based on oil pressure sensor |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180706 |