CN204461952U - The full-automatic pollution index detector of water inlet with no pressure - Google Patents
The full-automatic pollution index detector of water inlet with no pressure Download PDFInfo
- Publication number
- CN204461952U CN204461952U CN201520134917.0U CN201520134917U CN204461952U CN 204461952 U CN204461952 U CN 204461952U CN 201520134917 U CN201520134917 U CN 201520134917U CN 204461952 U CN204461952 U CN 204461952U
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- Prior art keywords
- water inlet
- housing
- pressure
- water
- floss hole
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 66
- 241000628997 Flos Species 0.000 claims abstract description 21
- 238000001914 filtration Methods 0.000 claims abstract description 18
- 238000012360 testing method Methods 0.000 claims abstract description 15
- 230000001105 regulatory effect Effects 0.000 claims abstract description 13
- 238000001514 detection method Methods 0.000 abstract description 9
- 239000002245 particle Substances 0.000 abstract description 5
- 239000008399 tap water Substances 0.000 abstract description 4
- 235000020679 tap water Nutrition 0.000 abstract description 4
- 235000019580 granularity Nutrition 0.000 abstract description 3
- 238000003825 pressing Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000001764 infiltration Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000012528 membrane Substances 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000001223 reverse osmosis Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
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- Measuring Volume Flow (AREA)
Abstract
The full-automatic pollution index detector of a kind of water inlet with no pressure, supercharge pump is connected with by connecting pipe in enclosure interior, with the pressure regulating valve of threeway, filtration unit, flowmeter, master control board, housing is provided with water inlet, pressure regulation floss hole and test floss hole, wherein: filtration unit outlet connection traffic meter water inlet, flowmeter water delivering orifice is connected to the test floss hole on housing, pressure regulating valve one end with threeway connects supercharge pump water side, one end connects filtration unit entrance, and the other end and housing raise presses floss hole to be connected, and supercharge pump water intake end connects housing and is provided with water inlet.This novel master control board can collect the information of flowmeter, and calculate corresponding SDI Value Data according to plug-in, these data can be shown in real time by display screen, and can store and be called by corresponding program, can also be printed by external printer.This monitor is applicable to the detection of some water body granularities with no pressure, is also applicable to the particle detection of pressing tap water.
Description
Technical field
The utility model relates to a kind of pick-up unit, the water quality particle detector of a kind of research of special design, analysis and production field.
Background technology
For water quality, pollution index (Silting Density Index is called for short SDI) value is one of important parameter of water-quality guideline.It represent particle in water, colloid and other can block the object content of various water correction plant.
By measuring SDI value, corresponding water treatment technology or equipment can be selected, to reach the requirement of people to different quality.
Usual employing anti-penetration wastewater disposal water quality, in processing procedure, SDI value is one of important symbol measuring counter-infiltration system water inlet; It is the Main Means whether water outlet of inspection pretreatment system reaches feed water by reverse osmosis requirement.Its size is most important to counter-infiltration system operation life.
General SDI value measures by 47mm diameter, the flow rate attenuation of 0.45um aperture film.Why selecting the film in 0.45um aperture, is that colloidal material is easier than grit material (as sand, incrustation scale etc.) blocks film because under this aperture.
The decay of flow velocity is converted into the numerical value between 1 to 100, i.e. SDI value.SDI value is lower, and the pollution clogging tendency of water to film is less.Consider from economy and efficiency, most of counter-infiltration manufacturer's recommended feed water by reverse osmosis SDI value is not higher than 5.
Current existing SDI detector uses a 47mm to change film filter usually, and upstream is provided with a tensimeter, is aided with other joints and pipe fitting formation.Figure below is the diagram 3 of a kind of SDI detector common on the market.Be Fig. 3 structure title below
| Position in schematic diagram | Describe |
| 1 | Fast joint is derived in sampling |
| 2 | PE manages |
| 3 | Fast joint |
| 4 | Copper fast joint valve |
| 5 | Copper fast joint valve |
| 6 | Pressure governor |
| 6 | Tensimeter |
| 7 | Connector |
| 8 | Ball valve |
| 9 | Connector |
| 10 | 47 millimeters of filtering membrane clampers |
| 11 | Flexible pipe outlet port connector |
During use, the water source of SDI analyzer with required detection is connected, closes the valve of SDI instrument.The pressure of voltage regulating and stabilizing device is arranged on (1 bar=15psi) between 2.0 to 2.2bar.By moistening for disk filter membrane and be placed in the support of filter, O type circle be placed on filter membrane, screw filter.Get out measuring graduates and stopwatch.Slowly open valve, when observing filter edge and having some seepages out, shut inlet valve and screw filter completely).
Graduated cylinder is placed in filter outlets and opens ball valve.When starting there are flowing out, press stopwatch.This time be exactly after " T=0 " described in file.When the water in graduated cylinder is full of t0 writing time (counting in seconds) during 500 milliliters of scale marks.Now do not cut off current (being not related to ball valve).Measure t5, t10 and t15 value.SDI value is calculated according to formula F I=100 x (tx-t0).
Traditional SDI itself, without any power, therefore in order to make influent pressure reach 2.0bar, must use the tap water of pressure or external supercharge pump, otherwise just helpless for water inlet with no pressure.When user is in the environment of with no pressure or passive delivery, it will be very difficult for measuring SDI.Shortcoming mainly contains: 1. the test duration is long, and tens are not to dozens of minutes etc., and people can not leave; 2. test is manual operations, and test personal error is large; 3. tested water source needs pressure; 4. hand-kept data etc.It is inconvenient that these shortcomings cause SDI detector in prior art to use, and range of application is narrow, detects inaccurate and detection time is long.
Utility model content
The purpose of this utility model is to design full-automatic pollution index detector.This detector is applicable to the detection of some water body granularities with no pressure, is also applicable to the particle detection of pressing tap water simultaneously.And the fast testing result of detection speed can be made accurate.
The utility model adopts following structure to realize above-mentioned purpose: the full-automatic pollution index detector of a kind of water inlet with no pressure, supercharge pump is connected with by connecting pipe in enclosure interior, with the pressure regulating valve of threeway, filtration unit, flowmeter, master control board, housing is provided with water inlet, pressure regulation floss hole and test floss hole, wherein: filtration unit outlet connection traffic meter water inlet, flowmeter water delivering orifice is connected to the test floss hole on housing, pressure regulating valve one end with threeway connects supercharge pump water side, one end connects filtration unit entrance, the other end and housing raise presses floss hole to be connected, supercharge pump water intake end connects housing and is provided with water inlet.
Housing is provided with control panel, display and power switch.
Be provided with charge power supply in housing, housing is provided with power source charges interface and printer interface.
Flow counts digital flowmeter or electronic flow-meter.
The full-automatic pollution index detector inside that the utility model relates to is provided with a supercharge pump, and this supercharge pump can provide pressure for the filtration unit of detector, makes full-automatic pollution index detector be applicable to press and water source with no pressure.
The full-automatic pollution index detector inside that the utility model relates to is provided with independently power supply, this power supply can for supercharge pump and other need the device of the energy to provide power, guarantee that full-automatic pollution index detector can normally use in non-transformer place.This power supply is rechargeable battery, can pass through 220V alternating current charging.
The full-automatic pollution index detector inside that the utility model relates to is provided with digital flowmeter, and this flowmeter can detect that 500 ml waters flow through and feed back and obtain the corresponding time from mainboard chip.Time can be aforesaid t0, t5, t10, t15.
The master control board of the full-automatic pollution index detector that the utility model relates to can collect the information of flowmeter, and calculate corresponding SDI Value Data according to plug-in, these data can be shown in real time by display screen, and can store and be called by corresponding program, can also be printed by external printer.Self-powered and the supercharge pump of this monitor, is particularly suitable for the detection of some water body granularities with no pressure, is also applicable to the particle detection of pressing tap water.
Accompanying drawing explanation
Fig. 1 is the hydrographic chart of the utility model structure;
Fig. 2 is the utility model structural circuit block diagram;
Fig. 3 is the structural representation of prior art detector.
Embodiment
In order to explain the technical solution of the utility model further, below by specific embodiment, the utility model is elaborated.
As Fig. 1, shown in Fig. 2, the full-automatic pollution index detector of a kind of water inlet with no pressure of the utility model, supercharge pump 2 is connected with by connecting pipe in enclosure interior, pressure regulating valve 3 with threeway, filtration unit 4, flowmeter 5, master control board, housing is provided with water inlet, pressure regulation floss hole and test floss hole 6, wherein: filtration unit outlet connection traffic meter water inlet, flowmeter water delivering orifice is connected to the test floss hole on housing, pressure regulating valve one end with threeway connects supercharge pump water side, one end connects filtration unit entrance, the other end and housing raise presses floss hole to be connected, supercharge pump water intake end connects housing and is provided with water inlet, 1 is water source to be measured, direction, front is water (flow) direction.
Housing is provided with control panel, display and power switch.
Be provided with charge power supply in housing, housing is provided with power source charges interface and printer interface.
Flow counts digital flowmeter or electronic flow-meter.
Full-automatic pollution index detector described in the utility model comprises a housing, and housing can be plastics or metal and similar material.Enclosure interior is provided with supercharge pump, pressure regulating valve, filtration unit, flowmeter, master control board, power supply.Housing there are water inlet, pressure regulation floss hole and test floss hole, have power source charges interface and printer interface, control panel, display and power switch.
As shown in the partial graph of water route of the present utility model: water source to be measured is entered after supercharge pump through piping by the water inlet on housing, then enters pressure regulating valve via pipeline, pressure regulating valve one tunnel connects filtration unit, and the pressure on this road is 2.0bar; Separately lead up to discharge of pipes.Filtration unit water delivering orifice is provided with digital flowmeter, and flowmeter rear water delivering orifice connects the test floss hole on housing.
Circuit part of the present utility model is as shown in the figure: master control board provides energy by power supply by power lead; Master control board internal preset has SDI trace routine, and the information that flowmeter can feed back by this program draws SDI value after calculating; Master control board by data line connection control panel, and controls the work of other elements according to the instruction of control panel; Master control board connects supercharge pump by power lead, and control pump work; Master control board by data line connection traffic meter, provides power supply to flowmeter and accepts the numerical value of flowmeter feedback; Master control board connects display screen by data line, by internal data reflection on a display screen; Master control board there is printer interface, can external printer print related data by control panel.
Above supercharge pump, pressure regulating valve, digital flowmeter, filtration unit, display, power supply, control panel etc. are prior art.Existing pcb board is selected in master control board, in the chips the corresponding program of burning.
When detecting River pollution index, connect water pipe at the water inlet of housing, pressure regulation floss hole and test floss hole, water inlet water pipe is inserted into water source to be measured, and as being inserted in river to be checked, river is water source to be measured.Turn on the power switch, by the start button of control panel, supercharge pump 2 is started working, and sends into pressure regulator valve 4 and be adjusted to 2.0bar and continue through the rear discharge of digital flowmeter 5 after being pressurizeed by river 1.When supercharge pump 2 is started working, the timing program of master control board starts, and is recorded as T=0, and measures t0 according to the information of digital flowmeter reflection.Same principle calculates t5, t10, t15.Plug-in can calculate SDI value automatically.Above data all can show over the display.If needed, printer can be connected on printer interface and print relevant information.
Above-described embodiment and graphic and non-limiting product form of the present utility model and style, any person of an ordinary skill in the technical field, to its suitable change done or modification, all should be considered as not departing from patent category of the present utility model.
Claims (4)
1. the full-automatic pollution index detector of water inlet with no pressure, it is characterized in that: enclosure interior is connected with supercharge pump by connecting pipe, with the pressure regulating valve of threeway, filtration unit, flowmeter, master control board, housing is provided with water inlet, pressure regulation floss hole and test floss hole, wherein: filtration unit outlet connection traffic meter water inlet, flowmeter water delivering orifice is connected to the test floss hole on housing, pressure regulating valve one end with threeway connects supercharge pump water side, one end connects filtration unit entrance, the other end and housing raise presses floss hole to be connected, supercharge pump water intake end connects housing and is provided with water inlet.
2. the full-automatic pollution index detector of one according to claim 1 water inlet with no pressure, is characterized in that: housing is provided with control panel, display and power switch.
3. the full-automatic pollution index detector of one according to claim 1 and 2 water inlet with no pressure, it is characterized in that: be provided with charge power supply in housing, housing is provided with power source charges interface and printer interface.
4. the full-automatic pollution index detector of one according to claim 1 water inlet with no pressure, is characterized in that: flow counts digital flowmeter or electronic flow-meter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520134917.0U CN204461952U (en) | 2015-03-10 | 2015-03-10 | The full-automatic pollution index detector of water inlet with no pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520134917.0U CN204461952U (en) | 2015-03-10 | 2015-03-10 | The full-automatic pollution index detector of water inlet with no pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204461952U true CN204461952U (en) | 2015-07-08 |
Family
ID=53668821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520134917.0U Expired - Fee Related CN204461952U (en) | 2015-03-10 | 2015-03-10 | The full-automatic pollution index detector of water inlet with no pressure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204461952U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109607685A (en) * | 2019-01-21 | 2019-04-12 | 西安热工研究院有限公司 | A kind of feed water by reverse osmosis feature pollution index measurement device and method |
| CN114965926A (en) * | 2022-05-20 | 2022-08-30 | 德斯科技术(南京)有限公司 | Modular full-automatic unattended pollution index determination system and method |
| CN114965926B (en) * | 2022-05-20 | 2024-04-26 | 德斯科技术(南京)有限公司 | Modularized full-automatic unattended pollution index measurement system and method |
-
2015
- 2015-03-10 CN CN201520134917.0U patent/CN204461952U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109607685A (en) * | 2019-01-21 | 2019-04-12 | 西安热工研究院有限公司 | A kind of feed water by reverse osmosis feature pollution index measurement device and method |
| CN114965926A (en) * | 2022-05-20 | 2022-08-30 | 德斯科技术(南京)有限公司 | Modular full-automatic unattended pollution index determination system and method |
| CN114965926B (en) * | 2022-05-20 | 2024-04-26 | 德斯科技术(南京)有限公司 | Modularized full-automatic unattended pollution index measurement system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200525 Address after: 314000 room 401-55, building 1, No. 111, Guigu Er Road, Luoxing street, Jiashan County, Jiaxing City, Zhejiang Province Patentee after: Jiashan Lefeng Biotechnology Co.,Ltd. Address before: 212000, Zhenjiang New District, Jiangsu, Zhenjiang fifteen Road 99 science park two phase of the central research and Development Zone, building 17 Patentee before: ZHENJIANG ORASCOM SCIENTIFIC INSTRUMENTS Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150708 |