CN102278505B - Flow regulating proportional valve with flushing function - Google Patents
Flow regulating proportional valve with flushing function Download PDFInfo
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- CN102278505B CN102278505B CN 201110200113 CN201110200113A CN102278505B CN 102278505 B CN102278505 B CN 102278505B CN 201110200113 CN201110200113 CN 201110200113 CN 201110200113 A CN201110200113 A CN 201110200113A CN 102278505 B CN102278505 B CN 102278505B
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- hole
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- lower channel
- liquid
- liquid outlet
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- 230000001105 regulatory effect Effects 0.000 title claims abstract description 23
- 238000011010 flushing procedure Methods 0.000 title claims abstract description 7
- 239000007788 liquid Substances 0.000 claims abstract description 93
- 238000002788 crimping Methods 0.000 claims abstract description 4
- 238000005406 washing Methods 0.000 claims description 21
- 230000004907 flux Effects 0.000 claims description 11
- 230000004888 barrier function Effects 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 230000008676 import Effects 0.000 claims description 4
- 238000001471 micro-filtration Methods 0.000 abstract description 6
- 238000001728 nano-filtration Methods 0.000 abstract description 6
- 238000000108 ultra-filtration Methods 0.000 abstract description 6
- 238000001914 filtration Methods 0.000 abstract description 4
- 238000001223 reverse osmosis Methods 0.000 abstract description 3
- 239000012528 membrane Substances 0.000 abstract 1
- 239000012530 fluid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
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Abstract
The invention relates to a flow regulating proportional valve with a flushing function, which is particularly suitable for regulating liquid proportion of a filtering membrane device and matching with flushing microfiltration (MF), ultrafiltration (UF), nanofiltration (NF), reverse osmosis (RO) and other control systems. The flow regulating proportional valve comprises a valve body, a valve seat, a proportion regulating valve core, a liquid inlet, a liquid outlet, a liquid inlet lower channel, a liquid outlet lower channel and a solenoid valve, wherein the valve seat is arranged inside the valve body; the liquid inlet lower channel and the liquid outlet lower channel are arranged inside the valve seat; the liquid inlet and the liquid outlet are formed outside the valve body; a proportion regulating hole is formed between the liquid inlet lower channel and the liquid outlet lower channel, and is a cylindrical hole and conical hole combined through hole; the proportion regulating valve core is arranged in a proportion regulating valve mounting hole; a cylinder and cone combined valve head is arranged on the front part of the other end of the proportion regulating valve core; the solenoid valve is arranged outside the valve seat; and a diaphragm is connected to a valve rod of the solenoid valve and is in sealed crimping with an outlet of the liquid inlet lower channel and an inlet of the liquid outlet lower channel.
Description
Technical field
What the present invention relates to is a kind of band washing capacity flow-regulating proportional valve, and particularly suitable filtration film device liquid fraction is regulated and flushing micro-filtration (MF), ultrafiltration (UF), nanofiltration (NF), reverse osmosis (RO) dispatch control system support the use.
Background technique
Filtration film device supports the use with the flow control valve employing aciculiform spool of washing capacity and regulates the concentrated stream amount at present, but flow adjustment range is little, and the Flow-rate adjustment validity is low, and is loosening easily in the using process of aciculiform spool, and poor stability affects Flow-rate adjustment control.The another kind of flow control valve with washing capacity with capillary type, after capillary tube was set, again adjust flux, and capillary tube was installed difficulty.
Summary of the invention
The present invention seeks to carry a kind of band washing capacity flow-regulating proportional valve for above-mentioned deficiency, between water intake lower channel and liquid outlet, be provided with the ratio adjusting valve hole, because ratio adjusting valve core front portion is provided with cylindrical body and cone combination valve head, can simultaneously modulating valve and Proportional valve be combined into one, have simultaneously fluid flow and regulate and washing capacity.Because ratio adjusting valve core front portion is provided with cylindrical body and cone combination valve head, between water intake lower channel and liquid outlet lower channel, be provided with the ratio adjustment hole, the ratio adjustment hole is cylindrical hole and round taper hole combination through hole, by regulating before the ratio adjusting valve core in the cylindrical body and ratio adjustment hole the cylindrical hole gap and regulating in proportional valve spool front portion cone and the ratio adjustment hole distance between the round taper hole, come adjust flux, Flow-rate adjustment is reliable and stable.
Take lower technological scheme to realize with the washing capacity flow-regulating proportional valve: band washing capacity flow-regulating proportional valve comprises valve body, valve seat, ratio adjusting valve core, liquid entering hole, liquid outlet, liquid entering hole lower channel, liquid outlet lower channel and solenoid valve.
Be provided with in the valve body and be provided with liquid entering hole lower channel, liquid outlet lower channel in valve seat, the valve seat, be provided with liquid entering hole, liquid outlet in the valve body outside, liquid entering hole is connected with the liquid entering hole lower channel, liquid outlet is connected with the liquid outlet lower channel, between liquid entering hole lower channel and liquid outlet lower channel, be provided with the ratio adjustment hole, the ratio adjustment hole is cylindrical hole and round taper hole combination through hole, is provided with the ratio adjusting valve mounting hole in valve body one side, is provided with internal thread in the ratio adjusting valve mounting hole.The in-built proportional regulating spool of ratio adjusting valve mounting hole, ratio adjusting valve core one end is provided with outside thread and matches with internal thread in the ratio adjusting valve mounting hole, ratio adjusting valve core the other end front portion is provided with cylindrical body and cone combination valve head, cylindrical body and cone combination valve head match with the ratio adjustment hole, are used for regulating in proportion the liquid water flow.In the valve seat outside solenoid valve is installed, is connected with barrier film on the solenoid valve valve rod, barrier film and the outlet of liquid entering hole lower channel and the crimping of liquid outlet lower channel inlet seal.
Described ratio adjusting valve core middle part is equipped with seal ring, prevents that liquid from oozing out from the ratio adjusting valve mounting hole.
When band washing capacity flow-regulating proportional valve and filtrating equipment support the use, be installed in the dense water out of filtrating equipment, when solenoid valve is in closed condition, barrier film is blocked the outlet of liquid entering hole lower channel and the import of liquid outlet lower channel, liquid enters the liquid outlet lower channel from liquid entering hole passing ratio adjustment hole, by regulating cylindrical hole gap in the anterior cylindrical body of ratio adjusting valve core and the ratio adjustment hole, rotate again apart from the ratio adjusting valve core, regulate in the anterior cone of ratio adjusting valve core and the ratio adjustment hole between the round taper hole spacing and come adjust flux, in order to adjust flow quantity and pressure.
When solenoid valve is in opening state, when barrier film was opened the outlet of liquid entering hole lower channel and the import of liquid outlet lower channel, liquid directly exported to the liquid outlet lower channel by the liquid entering hole lower channel, from the liquid outlet outflow, reaches high flux flushing filtrating equipment purpose.
Reasonable in design, the compact structure of band washing capacity flow-regulating proportional valve of the present invention, between water intake lower channel and liquid outlet, be provided with the ratio adjusting valve hole, because ratio adjusting valve core front portion is provided with cylindrical body and cone combination valve head, can simultaneously modulating valve and Proportional valve be combined into one, have simultaneously fluid flow and regulate and washing capacity.Because ratio adjusting valve core front portion is provided with cylindrical body and cone combination valve head, between water intake lower channel and liquid outlet lower channel, be provided with the ratio adjustment hole, the ratio adjustment hole is cylindrical hole and round taper hole combination through hole, by regulating before the ratio adjusting valve core in the cylindrical body and ratio adjustment hole the cylindrical hole gap and regulating in proportional valve spool front portion cone and the ratio adjustment hole distance between the round taper hole, come adjust flux, Flow-rate adjustment is reliable and stable.Band washing capacity flow-regulating proportional valve of the present invention, particularly suitable filtration film device liquid fraction are regulated and flushing micro-filtration (MF), ultrafiltration (UF), nanofiltration (NF), reverse osmosis (RO) dispatch control system support the use.
Description of drawings
The invention will be further described below with reference to accompanying drawing:
Fig. 1 is band washing capacity flow-regulating proportional valve structure and use state (valve body closed condition) schematic representation 1.
Fig. 2 is with to wash to rush function flow-regulating proportional valve structure and use state (valve body open mode) schematic representation 2.
To be band washing capacity flow-regulating proportional valve come adjust flux schematic representation 1 by selecting different pore size to regulate in the anterior cylindrical body of ratio adjusting valve core and the ratio adjustment hole cylindrical hole spacing to Fig. 3.
To be band washing capacity flow-regulating proportional valve come adjust flux schematic representation 2 by selecting different pore size to regulate in the anterior cylindrical body of ratio adjusting valve core and the ratio adjustment hole cylindrical hole spacing to Fig. 4.
Fig. 5 is that band washing capacity flow-regulating proportional valve comes adjust flux schematic representation 1 by round taper hole gap in adjusting ratio adjusting valve core cone and the ratio adjustment hole.
Fig. 6 is that band washing capacity flow-regulating proportional valve comes adjust flux schematic representation 2 by round taper hole gap in adjusting ratio adjusting valve core cone and the ratio adjustment hole.
The implementation formula
With reference to accompanying drawing 1～6, band washing capacity flow-regulating proportional valve comprises valve body 1, valve seat 2, ratio adjusting valve core 9, liquid entering hole 5, liquid outlet 8, liquid entering hole lower channel 3, liquid outlet lower channel 7 and solenoid valve 4.
Be provided with in the valve body 1 and be provided with liquid entering hole lower channel 3, liquid outlet lower channel 7 in valve seat 2, the valve seat 2, be provided with liquid entering hole 5, liquid outlet 8 in valve body 1 outside, liquid entering hole 5 is connected with liquid entering hole lower channel 3, liquid outlet 8 is connected with liquid outlet lower channel 7, between liquid entering hole lower channel 3 and liquid outlet lower channel 7, be provided with ratio adjustment hole 6, ratio adjustment hole 6 is cylindrical hole 6-1 and round taper hole 6-2 combination through hole, be provided with ratio adjusting valve mounting hole 10 in valve body 1 one sides, be provided with internal thread in the ratio adjusting valve mounting hole 10.Ratio adjusting valve mounting hole 10 in-built proportional regulating spools 9, ratio adjusting valve core 9 one ends are provided with outside thread and match with internal thread in the ratio adjusting valve mounting hole 10, ratio adjusting valve core 9 the other end front portions are provided with cylindrical body 9-1 and cone 9-2 combination valve head, cylindrical body 9-1 and cone 9-2 combination valve head matches with cylindrical hole 6-1 and round taper hole 6-2 combination through hole in the ratio adjustment hole 6, for regulating in proportion the liquid water flow.In valve seat 2 outsides solenoid valve 4 is installed, is connected with barrier film 12 on the solenoid valve valve rod, barrier film 12 and 3 outlet and the 7 inlet seal crimping of liquid outlet lower channel of liquid entering hole lower channel.
Described ratio adjusting valve core 9 middle parts are equipped with seal ring 11 and prevent liquid, ooze out from ratio adjusting valve mounting hole 10.
Described solenoid valve 4 adopts commercially available solenoid valve.
Claims (2)
1. a band washing capacity flow-regulating proportional valve is characterized in that comprising valve body, valve seat, ratio adjusting valve core, liquid entering hole, liquid outlet, liquid entering hole lower channel, liquid outlet lower channel and solenoid valve;
Be provided with in the valve body and be provided with liquid entering hole lower channel, liquid outlet lower channel in valve seat, the valve seat, be provided with liquid entering hole, liquid outlet in the valve body outside, liquid entering hole is connected with the liquid entering hole lower channel, liquid outlet is connected with the liquid outlet lower channel, between liquid entering hole lower channel and liquid outlet lower channel, be provided with the ratio adjustment hole, the ratio adjustment hole is cylindrical hole and round taper hole combination through hole, is provided with the ratio adjusting valve mounting hole in valve body one side, is provided with internal thread in the ratio adjusting valve mounting hole; The in-built proportional regulating spool of ratio adjusting valve mounting hole, ratio adjusting valve core one end is provided with outside thread and matches with internal thread in the ratio adjusting valve mounting hole, ratio adjusting valve core the other end front portion is provided with cylindrical body and cone combination valve head, and the cylindrical hole in cylindrical body and cone combination valve head and the ratio adjustment hole and round taper hole make up through hole and match; In the valve seat outside solenoid valve is installed, is connected with barrier film on the solenoid valve valve rod, barrier film and the outlet of liquid entering hole lower channel and the crimping of liquid outlet lower channel inlet seal;
When described band washing capacity flow-regulating proportional valve and filtrating equipment support the use, be installed in the dense water out of filtrating equipment, when solenoid valve is in closed condition, barrier film is blocked the outlet of liquid entering hole lower channel and the import of liquid outlet lower channel, liquid enters the liquid outlet lower channel from liquid entering hole passing ratio adjustment hole, by regulating cylindrical hole gap in the anterior cylindrical body of ratio adjusting valve core and the ratio adjustment hole, rotary proportional regulating spool again, regulate in the anterior cone of ratio adjusting valve core and the ratio adjustment hole between the round taper hole spacing and come adjust flux, in order to adjust flow quantity and pressure; When solenoid valve is in opening state, when barrier film was opened the outlet of liquid entering hole lower channel and the import of liquid outlet lower channel, liquid directly exported to the liquid outlet lower channel by the liquid entering hole lower channel, flows out realization high flux flushing filtrating equipment from liquid outlet.
2. band washing capacity flow-regulating proportional valve according to claim 1 is characterized in that described ratio adjusting valve core middle part is equipped with seal ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110200113 CN102278505B (en) | 2011-07-18 | 2011-07-18 | Flow regulating proportional valve with flushing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110200113 CN102278505B (en) | 2011-07-18 | 2011-07-18 | Flow regulating proportional valve with flushing function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102278505A CN102278505A (en) | 2011-12-14 |
| CN102278505B true CN102278505B (en) | 2013-04-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110200113 Active CN102278505B (en) | 2011-07-18 | 2011-07-18 | Flow regulating proportional valve with flushing function |
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| CN (1) | CN102278505B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103807450A (en) * | 2013-05-22 | 2014-05-21 | 麦特汽车服务股份有限公司 | Implementation method of flow regulating valve for maximum flow limitation and blockage prevention |
| TWI499882B (en) * | 2013-10-31 | 2015-09-11 | Univ Nat Chiao Tung | The flow control device and method for controlling the flow |
| CN107202189B (en) * | 2016-03-16 | 2019-08-23 | 珠海格力电器股份有限公司 | Wastewater ratio valve and reverse osmosis filter element water purifier |
| CN106423614B (en) * | 2016-07-21 | 2022-07-12 | 苏州力奇研发有限公司 | Adjustable foam generating sprayer |
| CN109373043B (en) * | 2018-10-12 | 2019-12-03 | 余姚市普润净水设备有限公司 | Anti-blocking multifunctional electromagnetic valves |
| CN112692006A (en) * | 2020-12-25 | 2021-04-23 | 世保康环境电器(南京)有限公司 | Steady flow regulating proportional valve with flushing structure |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2115431U (en) * | 1991-12-11 | 1992-09-09 | 富阳电动仪表厂 | Choke length change type regulating valve |
| CN2251648Y (en) * | 1995-09-20 | 1997-04-09 | 李克政 | Liquefied gas flow control valve |
| CN2432410Y (en) * | 2000-08-14 | 2001-05-30 | 苏州市中新动力设备辅机有限公司 | Fully automatic constant flow pressure reducing valve |
| CN201351763Y (en) * | 2009-02-23 | 2009-11-25 | 神华集团有限责任公司 | High pressure drop reducing valve |
| CN201377592Y (en) * | 2009-04-02 | 2010-01-06 | 王祖林 | Magnetic valve capable of adjusting flow |
| CN202132523U (en) * | 2011-07-18 | 2012-02-01 | 张翼鹏 | Flow-regulating proportional valve with rinsing function |
-
2011
- 2011-07-18 CN CN 201110200113 patent/CN102278505B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2115431U (en) * | 1991-12-11 | 1992-09-09 | 富阳电动仪表厂 | Choke length change type regulating valve |
| CN2251648Y (en) * | 1995-09-20 | 1997-04-09 | 李克政 | Liquefied gas flow control valve |
| CN2432410Y (en) * | 2000-08-14 | 2001-05-30 | 苏州市中新动力设备辅机有限公司 | Fully automatic constant flow pressure reducing valve |
| CN201351763Y (en) * | 2009-02-23 | 2009-11-25 | 神华集团有限责任公司 | High pressure drop reducing valve |
| CN201377592Y (en) * | 2009-04-02 | 2010-01-06 | 王祖林 | Magnetic valve capable of adjusting flow |
| CN202132523U (en) * | 2011-07-18 | 2012-02-01 | 张翼鹏 | Flow-regulating proportional valve with rinsing function |
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| Publication number | Publication date |
|---|---|
| CN102278505A (en) | 2011-12-14 |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20111214 Assignee: SBOK environmental appliances (Nanjing) Co. Ltd. Assignor: Zhang Yipeng Contract record no.: 2015320000116 Denomination of invention: Flow regulating proportional valve with flushing function Granted publication date: 20130424 License type: Exclusive License Record date: 20150330 |
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| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210401 Address after: 211132 No.20 Guquan Road, industrial concentration area, Tangshan town, Jiangning District, Nanjing City, Jiangsu Province Patentee after: Shibaokang Environmental Electrical Appliances (Nanjing) Co.,Ltd. Address before: 211131 Jiangsu city of Nanjing province Tangshan industrial zone three weft Road East Germany SBOK company Patentee before: Zhang Yipeng |
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| TR01 | Transfer of patent right |