CN106422493A - Intelligent sewage system and sewage method - Google Patents
Intelligent sewage system and sewage method Download PDFInfo
- Publication number
- CN106422493A CN106422493A CN201610947447.9A CN201610947447A CN106422493A CN 106422493 A CN106422493 A CN 106422493A CN 201610947447 A CN201610947447 A CN 201610947447A CN 106422493 A CN106422493 A CN 106422493A
- Authority
- CN
- China
- Prior art keywords
- stop valve
- type filter
- blowdown
- liquor stream
- valve
- 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.)
- Granted
Links
- 239000010865 sewage Substances 0.000 title claims abstract description 16
- 238000000034 method Methods 0.000 title claims description 10
- 239000007788 liquid Substances 0.000 claims abstract description 19
- 230000002706 hydrostatic effect Effects 0.000 claims description 18
- 238000007664 blowing Methods 0.000 claims description 13
- 238000007599 discharging Methods 0.000 claims description 10
- 239000012530 fluid Substances 0.000 claims description 8
- 230000037361 pathway Effects 0.000 claims description 6
- 230000001186 cumulative effect Effects 0.000 claims description 4
- 239000002893 slag Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 18
- 239000003599 detergent Substances 0.000 abstract 1
- 230000000903 blocking effect Effects 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000010977 unit operation Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/16—Cleaning-out devices, e.g. for removing the cake from the filter casing or for evacuating the last remnants of liquid
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
- Filtering Materials (AREA)
Abstract
The invention discloses an intelligent sewage system, including a liquid container, a liquid outflow path and a liquid inflow path, the liquid outflow path is provided with a second hydraulic pressure sensor, the liquid inflow path includes an inlet flow path and a drain flow path, wherein, the inlet flow path includes a check return valve, a first stop valve, a first Y type filter device, a one-way valve, a second stop valve, a flow meter, a first hydraulic pressure sensor and a liquid inlet; the drain flow path includes a third stop valve, a fourth stop valve, a second Y type filter device and a drain outlet; the above components constitute a drain system; the replacement of labor work with the sewage system, achieves sewage intelligentization; adopting the Y type filter device makes the detergent to reverse flow through the Y type filter device and to drain out the residue in the Y type filter device; next, the sewage system can select the three draining modes of draining at regular intervals, pressure control draining or mixed draining according to the environment of water quality, when the sewage system satisfies the draining conditions the system automatically drains, timely and effectively.
Description
Technical field
The present invention relates to the technical field of filtering flow blowdown, refer in particular to a kind of intellectual blowing system and method for discharging pollution.
Background technology
A little air conditioner and heat pump unit can fill y-type filter, with its filtration cycle stream on the inlet on current road at present
Residue, thus quality of increasing water quality, slows down incrustation scale and generates, extend unit durability it is ensured that system is normally run.When unit uses ring
When border water quality is poor, manually can not blowdown in time, unit operation for a period of time after, the residue on y-type filter is cumulative,
Unit circular flow diminishes, or even blocking, water degradation, the normal operation of impact unit.Therefore, in order to solve machine set system water
Y-type filter blockage problem on stream, needing one kind to be avoided that prevents y-type filter blocking on stream, adapts to multiple Environmental Water
Matter, intelligentized drainage.
Content of the invention
The row of a kind of intelligent, variation and efficient activity, it is an object of the invention to overcoming the deficiencies in the prior art, is provided
Dirty system and method for discharging pollution.
In order to realize above-mentioned purpose, a kind of intellectual blowing system provided by the present invention, include liquid case, go out liquor stream road
With feed liquor stream, described go out liquor stream road on be provided with the second hydrostatic sensor, described feed liquor stream includes inlet pathway and row
Dirty stream, wherein, described inlet pathway includes check-valves, the first stop valve, the first y-type filter, check valve, the second cut-off
Valve, effusion meter, the first hydrostatic sensor and inlet；Described blowdown stream include the 3rd stop valve, the 4th stop valve, second
Y-type filter and sewage draining exit；Described liquid case is connected with check-valves outfan, described first stop valve two ends respectively with check-valves
Input and the first y-type filter are connected, and described first y-type filter is connected with check valve outfan, described second section
Only the outfan of valve is connected with check valve input and effusion meter respectively with input, described effusion meter and the first hydraulic sensing
Device is connected, and described first hydrostatic sensor is connected with inlet；Described first y-type filter is also connected with the 4th stop valve
Connect, described 4th stop valve is connected with sewage draining exit, described second y-type filter is connected with the 3rd stop valve, and first
Before stop valve input and effusion meter outfan after the second y-type filter in parallel and the 3rd stop valve.
A kind of method for discharging pollution of intellectual blowing system, when drainage meets blowdown condition, the first stop valve and second
Stop valve is closed, and the 3rd stop valve and the 4th stop valve are opened, and cleanout fluid flows to the first hydrostatic sensor and flow through inlet
Enter the second y-type filter and the 3rd stop valve after meter, then flow into the first y-type filter, cleanout fluid by the 3rd stop valve is reverse
Residue on first y-type filter is discharged through the 4th stop valve and sewage draining exit；Described drainage includes periodical blowdown, pressure
Control blowdown and mixing blowdown Three models.
Further, described periodical blowdown pattern is that drainage electricity runs beginning timing, and accumulated running time reaches setting
During value, drainage meets blowdown condition and carries out blowdown.
Further, described voltage-controlled blowdown pattern passes through first, second hydrostatic sensor and effusion meter difference for drainage
The detection circuit pressure of liquid inlet and outlet stream and discharge, when feed liquor stream and the pressure differential that goes out between liquor stream road to become big, flow little
In setting value, drainage meets blowdown condition and carries out blowdown.
Further, described mixing blowdown pattern be drainage electricity run the cumulative time reach setting value or feed liquor stream and
Go out the pressure differential between liquor stream road and become big, flow change less than setting value, drainage meets blowdown condition and carries out blowdown.
The present invention adopts above-mentioned scheme, and its advantage is to substitute manually by drainage, realizes blowdown intelligence
Change；Cleanout fluid is made can inversely to flow through y-type filter and the residue discharge by y-type filter using y-type filter；Secondly, row
Dirty system can select periodical blowdown, voltage-controlled blowdown or mixing blowdown Three models according to using water quality environment, full in drainage
System automatic pollution discharge during sufficient blowdown condition, in time and efficiently.
Brief description
Fig. 1 is the structural representation of the drainage of the present invention.
Fig. 2 is stream schematic diagram during the drainage blowdown of the present invention.
Fig. 3 is the drainage schematic diagram of embodiments of the invention double-tube heat exchanger.
Wherein, 1- liquid case, 2- check-valves, 3- first stop valve, 4- the 3rd stop valve, 5- first y-type filter, 6- is unidirectional
Valve, 7- the 4th stop valve, 8- second stop valve, 9- effusion meter, 10- first hydrostatic sensor, 11- second hydrostatic sensor, 12-
Second y-type filter.
Specific embodiment
With reference to specific embodiment, the present invention is further illustrated.
Referring to shown in accompanying drawing 1, a kind of intellectual blowing system, include liquid case 1, go out liquor stream road and feed liquor stream, wherein, go out
Second hydrostatic sensor 11 is provided with liquor stream road；Feed liquor stream includes inlet pathway and blowdown stream；Inlet pathway includes
There are check-valves 2, the first stop valve 3, the first y-type filter 5, check valve 6, the second stop valve 8, effusion meter 9, the first hydraulic sensing
Device 10 and inlet；Blowdown stream includes the 3rd stop valve 4, the 4th stop valve 7, the second y-type filter 12 and sewage draining exit.Enter
The connection of mouth stream consists of：Liquid case 11 is connected with check-valves 2 outfan, and check-valves 2 input is exported with the first stop valve 3
End is connected, and the first stop valve 3 input is connected with the first y-type filter 5, and the first y-type filter 5 and check valve 6 export
End is connected, and described check valve 6 input is connected with the second stop valve 8 outfan, the second stop valve 8 input and effusion meter
9 are connected, and effusion meter 9 is connected with the first hydrostatic sensor 10, and the first hydrostatic sensor 10 is connected with inlet；Blowdown stream
The connection on road consists of：First y-type filter 5 is connected with the 4th stop valve 7, and the 4th stop valve 7 is connected with sewage draining exit, the
Two y-type filters 12 are connected with the 3rd stop valve 4, and before the first stop valve 3 input and after the outfan of effusion meter 9 simultaneously
Join the second y-type filter 12 and the 3rd stop valve 4, wherein, before the 3rd stop valve 4 is connected to the first stop valve 3 input, second
After y-type filter 12 is connected to the outfan of effusion meter 9.By above-mentioned go out liquor stream road connected and composed intellectual blowing system；
Cleanout fluid is made can inversely to flow through y-type filter and the residue discharge by y-type filter using y-type filter；Stopped by setting
Returning valve 2 prevents liquid countercurrent, for effective control blowdown, arranges check valve 6 before y-type filter；By arranging first, second
Hydrostatic sensor 10,11 and effusion meter 9 detect circuit pressure and discharge respectively；On blowdown stream, setting the 2nd Y type filters
Device 12 prevents from flowing into residue impact filth-discharging effect during blowdown.
Referring to shown in accompanying drawing 2, a kind of method for discharging pollution of intellectual blowing system, when drainage meets blowdown condition,
One stop valve 3 and the second stop valve 8 are closed, and the 3rd stop valve 4 and the 4th stop valve 7 are opened, and cleanout fluid flows into the through inlet
After one hydrostatic sensor 10 and effusion meter 9, enter the second y-type filter 12 and the 3rd stop valve 4, more inverse by the 3rd stop valve 4
To flowing into the first y-type filter 5, the residue on the first y-type filter 5 is discharged by cleanout fluid through the 4th stop valve 7 and sewage draining exit.
Drainage includes periodical blowdown, voltage-controlled blowdown and colour mixture blowdown Three models, allows row by arranging different blowdown patterns
Dirty system can select different mode according to using water quality environment；
Periodical blowdown pattern：When drainage uses water quality environment preferable, drainage is chosen as periodical blowdown pattern.Blowdown
When system accumulated running time reaches arranges value, drainage carries out blowdown.
Voltage-controlled blowdown pattern：When drainage uses water quality environment general, drainage is chosen as voltage-controlled blowdown pattern,
Drainage pass through first, second hydrostatic sensor 10,11 and effusion meter 9 detect respectively liquid inlet and outlet stream circuit pressure and
Discharge, when feed liquor stream with the pressure difference value that goes out between liquor stream road increases above setting value and feed liquor stream flow is less than and sets
During value, drainage carries out blowdown.
Mixing blowdown pattern：When drainage uses water quality environment poor, drainage is chosen as mixing blowdown pattern.
Drainage blowdown is controlled by periodical blowdown or voltage-controlled blowdown condition, when the cumulative time reaches setting value or feed liquor stream and goes out liquid
Pressure difference value between stream increases above setting value and feed liquor stream flow is less than setting value, as long as meeting either condition, row
Dirty system carries out blowdown.
Referring to shown in accompanying drawing 3, the technical scheme of above-mentioned intellectual blowing system, can be with being implemented into many equipment, example
As：Liquid case is specially double-tube heat exchanger.In source pump, double-tube heat exchanger is used for cycle heat exchange, under the drive of circulating pump,
Cold water flows into through inlet, is flowed out by water outlet after heat exchange.In order to prevent the generation of heat exchanger incrustation scale or residue blocking, pass through at present
Y-type filter is filled, for the residue in filtration cycle water and incrustation scale before water inlet.With the long-play of source pump,
Residue in water and build-up of limescale are on the drainage screen of y-type filter, if can not discharge in time, water flow path resistance will be made to increase,
Even cause passage blockage, cause mechanical disorder, impact is normal to be used.When loading onto intelligence on double-tube heat exchanger Inlet and outlet water stream
Drainage, makes double-tube heat exchanger realize Intelligent pollution discharge function it is ensured that source pump is normally run.
The embodiment of the above is only presently preferred embodiments of the present invention, and not the present invention is done with any pro forma limit
System.Any those of ordinary skill in the art, without departing under technical solution of the present invention ambit, using the skill of the disclosure above
Art content makes more possible variations and retouching to technical solution of the present invention, or modification is the Equivalent embodiments of the present invention.
Therefore all contents without departing from technical solution of the present invention, the equivalent equivalence changes made according to the thinking of the present invention, all should be covered by
In protection scope of the present invention.
Claims (5)
1. a kind of intellectual blowing system, includes liquid case（1）, go out liquor stream road and feed liquor stream, described go out liquor stream road on be provided with
Second hydrostatic sensor（11）It is characterised in that：Described feed liquor stream includes inlet pathway and blowdown stream, wherein, described
Inlet pathway includes check-valves（2）, the first stop valve（3）, the first y-type filter（5）, check valve（6）, the second stop valve
（8）, effusion meter（9）, the first hydrostatic sensor（10）And inlet；Described blowdown stream includes the 3rd stop valve（4）, the 4th
Stop valve（7）, the second y-type filter（12）And sewage draining exit；Described liquid case（1）With check-valves（2）Outfan is connected, and described
One stop valve（3）Two ends respectively with check-valves（2）Input and the first y-type filter（5）It is connected, a described Y type filters
Device（5）With check valve（6）Outfan is connected, described second stop valve（8）Outfan and input respectively with check valve（6）
Input and effusion meter（9）It is connected, described effusion meter（9）With the first hydrostatic sensor（10）It is connected, described first hydraulic pressure
Sensor（10）It is connected with inlet；Described first y-type filter（5）Also with the 4th stop valve（7）It is connected, the described 4th
Stop valve（7）It is connected with sewage draining exit, described second y-type filter（12）With the 3rd stop valve（4）It is connected, and at first section
Only valve（3）Before input and effusion meter（9）Outfan after the second y-type filter in parallel（12）With the 3rd stop valve（4）.
2. a kind of a kind of as claimed in claim 1 method for discharging pollution of intellectual blowing system it is characterised in that：When carrying out blowdown
When, the first stop valve（3）With the second stop valve（8）Close, the 3rd stop valve（4）With the 4th stop valve（7）Open, cleanout fluid warp
Inlet flows to the first hydrostatic sensor（10）And effusion meter（9）After enter the second y-type filter（12）With the 3rd stop valve
（4）, then by the 3rd stop valve（4）Reverse inflow the first y-type filter（5）, cleanout fluid is by the first y-type filter（5）On residual
Slag is through the 4th stop valve（7）Discharge with sewage draining exit；Described drainage includes periodical blowdown, voltage-controlled blowdown and mixing blowdown three
The pattern of kind.
3. a kind of intellectual blowing system according to claim 2 method for discharging pollution it is characterised in that：Described periodical blowdown mould
When formula reaches setting value for accumulated running time, drainage carries out blowdown.
4. a kind of intellectual blowing system according to claim 2 method for discharging pollution it is characterised in that：Described voltage-controlled blowdown mould
Formula passes through first, second hydrostatic sensor for drainage（10、11）And effusion meter（9）Detect the stream of liquid inlet and outlet stream respectively
Road pressure and discharge, when feed liquor stream with the pressure difference value that goes out between liquor stream road increases above setting value and feed liquor stream flow
Less than setting value, drainage carries out blowdown.
5. a kind of intellectual blowing system according to claim 2 method for discharging pollution it is characterised in that：Described mixing blowdown mould
Formula reaches setting value or feed liquor stream for the cumulative time and the pressure difference value going out between liquor stream road increases above setting value and feed liquor
Stream flow is less than setting value, and drainage carries out blowdown.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610947447.9A CN106422493B (en) | 2016-10-26 | 2016-10-26 | A kind of intellectual blowing system and method for discharging pollution |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610947447.9A CN106422493B (en) | 2016-10-26 | 2016-10-26 | A kind of intellectual blowing system and method for discharging pollution |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106422493A true CN106422493A (en) | 2017-02-22 |
| CN106422493B CN106422493B (en) | 2018-11-06 |
Family
ID=58178626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610947447.9A Active CN106422493B (en) | 2016-10-26 | 2016-10-26 | A kind of intellectual blowing system and method for discharging pollution |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106422493B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108442493A (en) * | 2018-05-21 | 2018-08-24 | 苏州大方特种车股份有限公司 | The emissions and cleaning system of dirt box |
| WO2022160319A1 (en) * | 2021-01-30 | 2022-08-04 | 华为数字能源技术有限公司 | Filtering system, air-conditioning system, data center, and cleaning method for filtering system |
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| WO1998039111A1 (en) * | 1997-03-07 | 1998-09-11 | K-Line Industries, Inc. | System and method for flushing a cooler |
| CN1306984C (en) * | 2001-10-05 | 2007-03-28 | 荷兰联合利华有限公司 | Filter condition indicator |
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| CN108442493A (en) * | 2018-05-21 | 2018-08-24 | 苏州大方特种车股份有限公司 | The emissions and cleaning system of dirt box |
| CN108442493B (en) * | 2018-05-21 | 2023-10-27 | 苏州大方特种车股份有限公司 | Dirt discharge and cleaning system for dirt box |
| WO2022160319A1 (en) * | 2021-01-30 | 2022-08-04 | 华为数字能源技术有限公司 | Filtering system, air-conditioning system, data center, and cleaning method for filtering system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106422493B (en) | 2018-11-06 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: An intelligent sewage system and method Effective date of registration: 20201119 Granted publication date: 20181106 Pledgee: Shunde Guangdong rural commercial bank Limited by Share Ltd. Daliang branch Pledgor: GUANGDONG GAOERMEI REFRIGERATION EQUIPMENT Co.,Ltd. Registration number: Y2020980008229 |
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Date of cancellation: 20211203 Granted publication date: 20181106 Pledgee: Shunde Guangdong rural commercial bank Limited by Share Ltd. Daliang branch Pledgor: GUANGDONG GAOERMEI REFRIGERATION EQUIPMENT Co.,Ltd. Registration number: Y2020980008229 |
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Denomination of invention: Intelligent blowdown system and blowdown method Effective date of registration: 20211207 Granted publication date: 20181106 Pledgee: Guangdong Shunde Rural Commercial Bank Co.,Ltd. science and technology innovation sub branch Pledgor: GUANGDONG GAOERMEI REFRIGERATION EQUIPMENT Co.,Ltd. Registration number: Y2021980014246 |
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Date of cancellation: 20230208 Granted publication date: 20181106 Pledgee: Guangdong Shunde Rural Commercial Bank Co.,Ltd. science and technology innovation sub branch Pledgor: GUANGDONG GAOERMEI REFRIGERATION EQUIPMENT Co.,Ltd. Registration number: Y2021980014246 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: An intelligent sewage system and sewage discharge method Granted publication date: 20181106 Pledgee: Guangdong Shunde Rural Commercial Bank Co.,Ltd. science and technology innovation sub branch Pledgor: GUANGDONG GAOERMEI REFRIGERATION EQUIPMENT Co.,Ltd. Registration number: Y2024980011032 |
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