CN103603969A - Filter control valve and filter control method - Google Patents
Filter control valve and filter control method Download PDFInfo
- Publication number
- CN103603969A CN103603969A CN201310550488.0A CN201310550488A CN103603969A CN 103603969 A CN103603969 A CN 103603969A CN 201310550488 A CN201310550488 A CN 201310550488A CN 103603969 A CN103603969 A CN 103603969A
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- Prior art keywords
- pipeline
- hole
- control valve
- branch road
- limit point
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
- F16K11/08—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/06—Construction of housing; Use of materials therefor of taps or cocks
Abstract
The invention discloses a filter control valve and a filter control method. The problem that switching of a valve is complicated during running and backflushing of the traditional filter device is solved. The filter control valve comprises a valve body, a valve element, a water outlet pipeline, a water inlet pipeline and a back washing water outlet pipeline, wherein the water inlet pipeline is arranged on one side of the valve body; the water outlet pipeline and the back washing water outlet pipeline are symmetrically arranged on two sides of the water inlet pipeline; a first pipeline and a second pipeline are symmetrically arranged on the valve body and are opposite to the other side of the water inlet pipeline; and a first through hole and a second through hole are symmetrically formed in the valve element. The filter control method comprises the following steps of connecting the first pipeline and an upper pipe opening of a filter tank through a first pipe; and connecting the second pipeline and a lower pipe opening of the filter tank through a second pipe. The five pipelines are arranged on the valve body, so that the filter control valve is applicable to simply changing over filtering and back washing of a water treatment filter system.
Description
Technical field
The invention belongs to water supply and drainage technical field, relate to the filtration treatment device in water treatment, industrial wastewater and middle water treatment system, relate in particular to the convenient miniature water treatment device of family expenses and filter controlling method.
Background technique
Because the day by day in short supply and rural area scattered settlement ground water supply cost of freshwater resources is high, effectively collecting and utilizing rainwater and local disposing of sewage is the effective way that solves water-deficient area water shortage problem, especially the rural area of northwest drought water-deficient area, rainwater has become last one water guarantee of drinking water source.
Rural area rainwater collection project principal mode is collection rain face diameter stream rainwater to be caused to water cellar by irrigation canals and ditches store, then by row depth treatment or directly use again after processing in cellar for storing things.But chemical fertilizer and a large amount of uses of agricultural chemicals,, the effluent discharge of rural culture industry etc. cause this area's hygienic quality situation poor, are having a strong impact on the healthy of the local masses because these regional economy conditions are poor, in agricultural production.
At present, in the conventional handling process of rural area rain collecting cellar water, all there is filtering technique, but because Filter column need to recoil, traditional filter tank recoil needs the valve of switch more, complicated operation, for rural area, without any the people of technical background, grasp comparatively difficulty, be not also suitable for rural area rainwater harvesting processing system.
Therefore, exploitation is applicable to the filtration control valve cheap, simple to operate of rural area distributing rainwater collection project, is the key that solves the complicated operation of a puzzlement rural area project of rain water collection water treatment at present difficult problem.
Existing full-automatic back washing control valve is only provided with three mouths of pipe on valve body, is respectively water intake, water outlet and backwash water outlet, is mainly applicable to the backwash of spray irrigation system middle filtrator.Be not suitable for the filtration of water processing filtering system and the simple switching of backwash.
Summary of the invention
The object of this invention is to provide a kind of filtration control valve, when moving and recoiling to solve traditional filtering device, valve switches complicated problem.
Another object of the present invention is to provide a kind of filtration controlling method.
Technical solution of the present invention is as follows: a kind of filtration control valve, comprise valve body, spool, rising pipe, inlet pipeline, backwash rising pipe, a side at described valve body is provided with described inlet pipeline, and the both sides of described inlet pipeline are symmetrically arranged with rising pipe and backwash rising pipe; Opposite side with respect to inlet pipeline on valve body is symmetrical arranged the first pipeline and the second pipeline; In spool, be arranged with the first through hole and the second through hole.
Preferably, be provided with the first limit point, the second limit point and realizing middle limiting point in the upper end of described valve body, realizing middle limiting point is positioned at the middle of the first limit point, the second limit point, and described handle is between described the first limit point and the second limit point.
Preferably, in the upper end of described spool, be provided with handle.
Preferably, the angle between described inlet pipeline and rising pipe is 40-50 degree angles.
Preferably, between described the first pipeline and the second pipeline angle be 80-100 degree angles.
Preferably, described the first through hole and the second through hole are fan-shaped, and the first through hole is fan-shaped open surface near the first pipeline place, and the second through hole is fan-shaped open surface near the second pipeline place, and the angle of fan-shaped open surface is 40-50 degree angles.
Preferably, described the first through hole and the second through hole are V font, the first through hole is comprised of the first branch road and the second branch road, the second through hole is comprised of the 3rd branch road and the 4th branch road, distance between the first branch road and the second branch road is 40-50 degree angles, and the distance between the 3rd branch road and the 4th branch road is 40-50 degree angles.
A filtration controlling method of filtering control valve, filtration step is as follows:
A, the first pipeline is connected with filtering tank upper orifice by the first pipeline, the second pipeline is connected to filtering tank lower nozzle by second pipe;
B, filtration step: when handle with sleeve 10 is positioned at the first limit point, inlet pipeline is by the first through hole and the first pipeline connection, and rising pipe is by the second through hole and the second pipeline connection, and counter-flushing pipeline is blocked by spool;
C, backwash step: when handle with sleeve is positioned at the second limit point, described inlet pipeline is by the second through hole and the second pipeline connection, and counter-flushing pipeline is by the first through hole and the first pipeline connection, and rising pipe is blocked by spool.
The present invention is provided with 5 pipelines on valve body, applicable to the filtration of water processing filtering system and the simple switching of backwash.Have the following advantages: 1. simple in structure, reliability is high, and cost is low; 2. simple to operate, directly perceived, be specially adapted to the small household filtrating equipment in rural area; 3. valve only has filtration and recoils two grades, reduces rate of fault, increases the service life.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation that filters control valve the first mode of execution filtration condition;
Fig. 2 is a kind of structural representation that filters control valve the first mode of execution backwash state;
Fig. 3 is a kind of structural representation that filters control valve the second mode of execution filtration condition;
Fig. 4 is a kind of structural representation that filters control valve the second mode of execution backwash state;
Fig. 5 is a kind of structural representation that filters control valve valve body upper end;
Fig. 6 is a kind of connection diagram of filtering control valve and filtering tank.
Reference character implication is as follows: 1-valve body, 2-spool, 3-rising pipe, 4-inlet pipeline, 5-backwash rising pipe, 6-the first pipeline 7-the second pipeline 8-the second through hole 9-the first through hole 10-handle 11-the first limit point 12-the second limit point 13-realizing middle limiting point 14-filtering tank 15-filtering tank upper orifice 16-filtering tank lower nozzle 17-the first pipeline 18-second pipe 91-the first branch road 92-the second branch road 81-the three branch road the 82-the four branch road.
Embodiment
Below in conjunction with accompanying drawing, the present invention is further detailed explanation.
Detailed structure of the present invention, application principle, with reference to Fig. 1-5, be explained by following mode of execution.
A kind of filtration control valve, comprise valve body 1, spool 2, rising pipe 3, inlet pipeline 4, backwash rising pipe 5, it is characterized in that: the side at valve body 1 is provided with inlet pipeline 4, the both sides of inlet pipeline 4 are symmetrically arranged with rising pipe 3 and backwash rising pipe 5; Opposite side with respect to inlet pipeline 4 on valve body 1 is symmetrical arranged the first pipeline 6 and the second pipeline 7; In spool 2, be arranged with the first through hole 9 and the second through hole 8.
In the upper end of valve body 1, be provided with the first limit point 11, the second limit point 12 and realizing middle limiting point 13, realizing middle limiting point 13 is positioned at the middle of the first limit point 11, the second limit point 12, and handle 10 is between the first limit point 11 and the second limit point 12.In the upper end of spool 2, be provided with handle 10.
Angle between inlet pipeline 4 and rising pipe 3 is 40-50 degree angles, and best angle is miter angle; Between the first pipeline 6 and the second pipeline 7 angle be 80-100 degree angles, best angle is an angle of 90 degrees.
Fig. 6 shows a kind of connection diagram of filtering control valve and filtering tank, and the filtration controlling method step of filtering control valve is as follows:
A, the first pipeline 6 is connected with filtering tank upper orifice 15 by the first pipeline 17, by the second pipeline 7 by second pipe 18 connection filtering tank lower nozzles 16;
B, filtration step: when handle with sleeve 10 is positioned at the first limit point 11, inlet pipeline 4 is communicated with the first pipeline 6 by the first through hole 9, and rising pipe 3 is communicated with the second pipeline 7 by the second through hole 8, and counter-flushing pipeline 5 is blocked by spool 2;
C, backwash step: when handle with sleeve is positioned at the second limit point 12, inlet pipeline 4 is communicated with the second pipeline 7 by the second through hole 8, and counter-flushing pipeline 5 is communicated with the first pipeline 6 by the first through hole 9, and rising pipe 3 is blocked by spool 2.
As Fig. 1-2 and Fig. 5 show a kind of structure of filtering control valve the first mode of execution sector channel, the first through hole 9 and the second through hole 8 are fan-shaped, the first through hole 9 is fan-shaped open surface near the first pipeline 6 places, the second through hole 8 is fan-shaped open surface near the second pipeline 7 places, and the angle of fan-shaped open surface is 40-50 degree angles.
During use, when handle 10 is positioned to limit point 11, the fan-shaped closed angle end of the first through hole 9 is communicated with inlet pipeline 4, the fan-shaped open end of the first through hole 9 is connected the pipeline connection of filtering tank 14 intake pipes with the first pipeline 6, the fan-shaped closed angle end of the second through hole 8 is communicated with rising pipe 3, the fan-shaped open end of the second through hole 8 is connected the pipeline connection of filtering tank 14 outlet pipes with the second pipeline 7, backwash rising pipe 5 is blocked by spool 2, is now filtration condition.
When handle 10 is turned to limit point 12, the fan-shaped closed angle end of the second through hole 8 is communicated with inlet pipeline 4, the fan-shaped open end of the second through hole 8 is connected the pipeline of filtering tank outlet pipe with the second pipeline 7() be communicated with, the fan-shaped closed angle end of the first through hole 9 is communicated with backwash rising pipe 5, the fan-shaped open end of the first through hole 9 is connected the pipeline of filtering tank intake pipe with the first pipeline 6() be communicated with, rising pipe 3 is blocked by spool 2, is now backwash state.
When handle 10 is positioned to limit point 13, inlet pipeline 4 is blocked by spool 2, is now run-stopping status.
As in Figure 3-5, show a kind of structure of filtering control valve the second mode of execution V-arrangement passage, the first through hole 9 and the second through hole 8 are V font, the first through hole 9 is comprised of the first branch road 91 and the second branch road 92, the second through hole 8 is comprised of the 3rd branch road 81 and the 4th branch road 82, distance between the first branch road 91 and the second branch road 92 is 40-50 degree angles, and the distance between the 3rd branch road 81 and the 4th branch road 82 is 40-50 degree angles.
During use, the closed angle end of the first through hole 9 is communicated with rising pipe 3, and a bifurcated of the first through hole 9 is communicated with the pipeline 7 of filtering tank outlet pipe, and backwash rising pipe 5 is blocked by spool 2, is now filtration condition.
When handle 10 is positioned to limit point 11, the V-arrangement closed angle end of the first through hole 9 is communicated with inlet pipeline 4, the first branch road 91 of the first through hole 9 is communicated with the first pipeline 6, the V-arrangement closed angle end of the second through hole 8 is communicated with rising pipe 3, the 3rd branch road 81 is communicated with the second pipeline 7, backwash rising pipe 5 is blocked by spool 2, is now filtration condition.
When handle 10 is turned to limit point 12, the V-arrangement closed angle end of the second through hole 8 is communicated with inlet pipeline 4, the 4th branch road 82 is communicated with the second pipeline 7 (pipeline that is connected filtering tank outlet pipe), the V-arrangement closed angle end of the first through hole 9 is communicated with backwash rising pipe 5, the second branch road 92 is communicated with the first pipeline 6 (pipeline that is connected filtering tank intake pipe), rising pipe 3 is blocked by spool 2, is now backwash state.
When handle 10 is positioned to limit point 13, inlet pipeline 4 is blocked by spool 2, is now run-stopping status.
Claims (8)
1. one kind is filtered control valve, comprise valve body (1), spool (2), rising pipe (3), inlet pipeline (4), backwash rising pipe (5), it is characterized in that: the side at described valve body (1) is provided with described inlet pipeline (4), the both sides of described inlet pipeline (4) are symmetrically arranged with rising pipe (3) and backwash rising pipe (5); The upper opposite side with respect to inlet pipeline (4) of valve body (1) is symmetrical arranged the first pipeline (6) and the second pipeline (7); In spool (2), be arranged with the first through hole (9) and the second through hole (8).
2. a kind of filtration control valve according to claim 1, it is characterized in that: in the upper end of described valve body (1), be provided with the first limit point (11), the second limit point (12) and realizing middle limiting point (13), realizing middle limiting point (13) is positioned at the middle of the first limit point (11), the second limit point (12), and described handle (10) is between described the first limit point (11) and the second limit point (12).
3. a kind of filtration control valve according to claim 2, is characterized in that: in the upper end of described spool (2), be provided with handle (10).
4. a kind of filtration control valve according to claim 3, is characterized in that: the angle between described inlet pipeline (4) and rising pipe (3) is 40-50 degree angles.
5. a kind of filtration control valve according to claim 4, is characterized in that: between described the first pipeline (6) and the second pipeline (7) angle be 80-100 degree angles.
6. a kind of filtration control valve according to claim 5, it is characterized in that: described the first through hole (9) and the second through hole (8) are for fan-shaped, the first through hole (9) is located as fan-shaped open surface near the first pipeline (6), the second through hole (8) is located as fan-shaped open surface near the second pipeline (7), and the angle of fan-shaped open surface is 40-50 degree angles.
7. a kind of filtration control valve according to claim 5, it is characterized in that: described the first through hole (9) and the second through hole (8) are V font, the first through hole (9) is comprised of the first branch road (91) and the second branch road (92), the second through hole (8) is comprised of the 3rd branch road (81) and the 4th branch road (82), distance between the first branch road (91) and the second branch road (92) is 40-50 degree angles, and the distance between the 3rd branch road (81) and the 4th branch road (82) is 40-50 degree angles.
8. a kind of filtration controlling method of filtering control valve described in claim 6 or 7, is characterized in that: filtration step is as follows:
A, the first pipeline (6) is connected with filtering tank upper orifice (15) by the first pipeline (17), the second pipeline (7) is passed through to second pipe (18) connection filtering tank lower nozzle (16);
B, filtration step: when handle with sleeve 10 is positioned at the first limit point (11), inlet pipeline (4) is communicated with the first pipeline (6) by the first through hole (9), rising pipe (3) is communicated with the second pipeline (7) by the second through hole (8), and counter-flushing pipeline (5) is blocked by spool (2);
C, backwash step: when handle with sleeve is positioned at the second limit point (12), described inlet pipeline (4) is communicated with the second pipeline (7) by the second through hole (8), counter-flushing pipeline (5) is communicated with the first pipeline (6) by the first through hole (9), and rising pipe (3) is blocked by spool (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310550488.0A CN103603969B (en) | 2013-11-08 | 2013-11-08 | A kind of filtration control valve and filtration controlling method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310550488.0A CN103603969B (en) | 2013-11-08 | 2013-11-08 | A kind of filtration control valve and filtration controlling method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103603969A true CN103603969A (en) | 2014-02-26 |
| CN103603969B CN103603969B (en) | 2016-03-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310550488.0A Active CN103603969B (en) | 2013-11-08 | 2013-11-08 | A kind of filtration control valve and filtration controlling method |
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| Country | Link |
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| CN (1) | CN103603969B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018177133A1 (en) * | 2017-03-28 | 2018-10-04 | 毛高闻 | Four-way valve for backflush filter system |
| CN112066036A (en) * | 2020-10-10 | 2020-12-11 | 核工业理化工程研究院 | Pipeline switching valve |
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| CN2212695Y (en) * | 1994-05-26 | 1995-11-15 | 舒军雄 | Four-way cock |
| CN1316608A (en) * | 2000-04-03 | 2001-10-10 | 王斌 | Plate turning type five-way reversing valve |
| US20040221901A1 (en) * | 2003-05-09 | 2004-11-11 | Hsin-Chi Chen | Airflow controlling mechanism |
| CN2881249Y (en) * | 2005-12-06 | 2007-03-21 | 张妍宁 | Multiple-way valve |
| CN102563123A (en) * | 2011-12-30 | 2012-07-11 | 美的集团有限公司 | Four-way valve for Carnot cycle system |
| CN102654205A (en) * | 2011-03-02 | 2012-09-05 | 上海开能环保设备股份有限公司 | Multipath control valve, water treatment device, water treatment system and operation method |
| CN203560512U (en) * | 2013-11-08 | 2014-04-23 | 兰州交通大学 | Filter control valve |
-
2013
- 2013-11-08 CN CN201310550488.0A patent/CN103603969B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2212695Y (en) * | 1994-05-26 | 1995-11-15 | 舒军雄 | Four-way cock |
| CN1316608A (en) * | 2000-04-03 | 2001-10-10 | 王斌 | Plate turning type five-way reversing valve |
| US20040221901A1 (en) * | 2003-05-09 | 2004-11-11 | Hsin-Chi Chen | Airflow controlling mechanism |
| CN2881249Y (en) * | 2005-12-06 | 2007-03-21 | 张妍宁 | Multiple-way valve |
| CN102654205A (en) * | 2011-03-02 | 2012-09-05 | 上海开能环保设备股份有限公司 | Multipath control valve, water treatment device, water treatment system and operation method |
| CN102563123A (en) * | 2011-12-30 | 2012-07-11 | 美的集团有限公司 | Four-way valve for Carnot cycle system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018177133A1 (en) * | 2017-03-28 | 2018-10-04 | 毛高闻 | Four-way valve for backflush filter system |
| US10865894B2 (en) | 2017-03-28 | 2020-12-15 | Gaowen MAO | Four-way valve for backflush filter system |
| CN112066036A (en) * | 2020-10-10 | 2020-12-11 | 核工业理化工程研究院 | Pipeline switching valve |
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| Publication number | Publication date |
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| CN103603969B (en) | 2016-03-23 |
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