CN101737529A - Fluid flow direction switch - Google Patents
Fluid flow direction switch Download PDFInfo
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- CN101737529A CN101737529A CN201010003611A CN201010003611A CN101737529A CN 101737529 A CN101737529 A CN 101737529A CN 201010003611 A CN201010003611 A CN 201010003611A CN 201010003611 A CN201010003611 A CN 201010003611A CN 101737529 A CN101737529 A CN 101737529A
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Abstract
The invention discloses a fluid flow direction switch, comprising an upper static sheet and a lower static sheet at two sides, and a movable sheet between two static sheets, wherein the movable sheet comprises an upper movable sheet and a lower movable sheet. Through the smart design of the static sheet and the movable sheet, the invention has the advantages of simple structure and convenient operation; only if the movable sheet is rotated with an angle relative to the static sheet, the flow direction of the fluid is switched in the fluid flow direction switch.
Description
Technical field
The present invention relates to a kind of current transducer, particularly a kind of fluid flow direction switch.
Background technique
Require the flow direction conversion in water, the gas engineering, tradition all adopts many deck valves door to control.In purification project, require to have reverse flow to wash the eliminating contamination in going to the filtering layer contamination, when the system water state, want blowdown, then require to close the valve that flows to clear water reserviors after flowing to the filter tank valve and filtering and cut off from, and open the blowdown pipe valve on filtering layer bottom intake pipe valve and filtering layer top.To close two valves like this and open two valves, could just be converted to recoil blowdown state to the system water state.Backwash finishes and will recover to make water, then will repeat to shake these four valves and recover original system water state.Because water purification plant requires can automatic sewage discharging device, then the equipment of these four valves be province not.Home-use water purifier will finish also at system water and require a total inlet valve is also turned off, and so then requiring has five valves just can make filter accomplish automatic backwash, and this just makes become unusual complexity of the structure of water purifier, thereby can't be promoted on water purifier.
Present general household water filter does not have this function, is that former water pollutant is trapped on the filtrate during system water, please the logical filtering layer supply of clear water user.The pollutant that is trapped in more at most on the filtrate of water is also many more like this, the research report is arranged, the household water filter contamination just had a large amount of bacteriums to breed on filtrate in 3 days, do not remove the filtering layer contamination in 10 days, owing in the contamination partly the bacterium natural death produce nitrosamine, nitrosamine will pass the filtering layer influence and make water water quality, make in the water content of nitrosamines and be increased to day by day water outlet Central Asia nitramine is exceeded standard, drink the water that nitrosamine exceeds standard and can cause multiple disease even carcinogenic, this is very dangerous.So there are indivedual water purifier MANUFACTURER that alarm is housed on water purifier, the restriction filter element of water purifier system water yield exceeds and makes the water yield and then give a warning, and requires more renew cartridge or takes the equipment cleaning filter core apart.
Summary of the invention
The objective of the invention is to overcome the deficiencies in the prior art part, and provide a kind of easy to operate, the fluid flow direction switch that filth-discharging effect is good applicable to the water-treating equipment use.
A kind of fluid flow direction switch, comprise the last still 1 that is positioned at both sides, following still 2 and the moving plate 3 between two stills, last still is wherein linked up mutually with the water purification plant inner chamber, be provided with the last still of communication 2 through hole of both ends of the surface up and down with the last still that the water purification plant inner chamber is linked up mutually, 2 through holes are distributed in the two ends of same diameter and are positioned at same circumference place, be distributed with on the following still and link up following still 4 through holes of both ends of the surface up and down, 2 through holes wherein are distributed in down the two ends of the same diameter of still, two other through holes are distributed in the same side of this diameter on the following still, four through holes on the following still are positioned on the same circumference, following still is inserted in the fixing frame, be provided with three groove at fixing frame with that end face that following still cooperates, each groove respectively with intake pipe, outlet pipe and drain pipe communicate, described moving plate comprises moving plate, and will go up matchmaker's sheet that moving plate is embedded in the one end, last moving plate is provided with to link up goes up moving plate four through hole of both ends of the surface up and down, four through holes are symmetrically distributed in the two ends of two diameters with two pairs form, four through holes are positioned at same circumference place, angle between two diameters is 25 °～60 °, matchmaker's sheet is provided with along the equally distributed communication of circumference matchmaker sheet three through holes of both ends of the surface up and down, contacted that end face of matchmaker's sheet and last moving plate is provided with keeps supplying moving plate embedding groove, also be provided with the groove of arc on matchmaker's sheet with on contacted that groove surface of last moving plate, on the length of this groove and the last moving plate the 2nd, arc length between 3 through holes is suitable, the 1st through hole on the 1st through-hole alignment on matchmaker's sheet on the moving plate, but matchmaker's sheet and last moving plate are fixed into the integral body of a turn, following still, last still, through hole on last moving plate and the matchmaker's sheet and groove all are positioned at isometrical circumference place, moving plate can be gone up relatively, following still rotates a certain angle, so that fluid flow direction switch has several different transition states, the 1st through hole of last moving plate, the 1st through hole of last still, the 4th through hole of following still is in the state that communicates when system water, the groove that is connected with outlet pipe on the 4th through hole on the following still and the fixing frame is conducted, on the following still the 1st, on 2 through holes and the fixing frame with intake pipe on groove be conducted, the groove that communicates with drain pipe on the 3rd through hole on the following still and the fixing frame is conducted, and the outer circumferential face of moving plate is provided with knob.
Fluid flow direction switch of the present invention only needs by knob turn moving plate the upper and lower relatively still of moving plate to be rotated to an angle, and just can change the lead to the hole site between upper and lower still and the moving plate, thereby make its this fluid flow direction switch realize different functions.
Described moving plate comprises moving plate down, following moving plate is fixed on the other end relative with last moving plate on matchmaker's sheet, and embed in matchmaker's sheet, following moving plate is provided with along three through holes of moving plate upper/lower terminal under the equally distributed communication of circumference, and the through hole on the following moving plate and the through hole of matchmaker's sheet are in isometrical circumference place.
Angle between last moving plate two diameters is 40 °～50 °.
Angle between last moving plate two diameters is 45 °.
Described go up still, down still, go up moving plate and down moving plate adopt ceramics, pottery magnetic, glass, hard stainless steel, metal titanium to constitute.
By the rotation moving plate, can make this fluid flow direction switch realize making water, blowdown and closing three kinds of states.
In sum, the invention has the advantages that:
1. adopt fluid flow direction switch of the present invention, can realize the conversion of flow direction, change by flow direction, the contamination that can make the various water purifiers that adopt this direction of flow transducer be attached in use on the chimney filter can obtain getting rid of, to keep the chimney filter cleaning, prolong water purifier working life greatly and guaranteed effluent characteristics and safety, prevented the breeding of bacterial micro-organism on chimney filter, eliminated the hidden danger of water pollution once again.
2. adopt the water purifier of this fluid flow direction switch system water that can be kept in continuous operation simultaneously, often avoided more renew cartridge and increase user's economic burden and worry.
3. simultaneously because water purifier has timely eliminating contamination function, the high density chimney filter is used under big flow.
4. fluid flow direction switch of the present invention has the advantage of applied range, and applicable to multiple occasion, it can be used in the automatic pollution discharge water purification plant and sewage treatment of all size, also is applicable to the transformation of existing various water purification plants.
Description of drawings
Fig. 1 is fixing frame, following still, following moving plate, matchmaker's sheet, upward moving plate reaches the distribution map of going up still
Fig. 2 is the closed condition figure of fluid flow direction switch of the present invention
Fig. 3 is the system water state figure of fluid flow direction switch
Fig. 4 is the blowdown phase diagram of fluid flow direction switch
Fig. 5 is fluid flow direction switch user mode figure of the present invention
Groove 5 matchmaker's sheets 6 knobs 7 filtering layers that groove 43 fixed mounts that groove 42 fixed mounts that 323 times moving plates of 32 times moving plates of moving plate fourth hole, 321 times moving plates the 1st through hole, 322 times moving plates the 2nd through hole the 3rd through hole, 4 fixed mounts, 41 fixed mounts communicate with water inlet pipe on moving plate the 3rd through hole 314 on moving plate the 2nd through hole 313 on moving plate the 1st through hole 312 on the moving plate 311 on 24 times still fourth holes of 2 times stills of still the 2nd through hole, 21 times stills the 1st through hole, 23 times still the 3rd through holes of 22 times stills the 2nd through hole, 3 moving plates 31 on still the 1st through hole 12 on the still 11 on the label declaration 1 communicate with outlet pipe communicate with blow-off pipe
Embodiment
Below in conjunction with embodiment the present invention is described in more detail.
Embodiment 1
A kind of fluid flow direction switch as shown in Figure 5, comprise the last still 1 that is positioned at both sides, following still 2 and the moving plate 3 between two stills, last still is wherein linked up mutually with the water purification plant inner chamber, be provided with the last still of communication 2 through hole of both ends of the surface up and down with the last still that the water purification plant inner chamber is linked up mutually, 2 through holes are distributed in the two ends of same diameter and are positioned at same circumference place, be distributed with on the following still and link up following still 4 through holes of both ends of the surface up and down, 2 through holes wherein are distributed in down the two ends of the same diameter of still, two other through holes are distributed in the same side of this diameter on the following still, four through holes on the following still are positioned on the same circumference, following still is inserted in the fixing frame, be provided with three groove at fixing frame with that end face that following still cooperates, each groove respectively with intake pipe 41, outlet pipe 42 and drain pipe 43 communicate, described moving plate comprises moving plate, and will go up matchmaker's sheet that moving plate is embedded in the one end, last moving plate is provided with to link up goes up moving plate four through hole of both ends of the surface up and down, four through holes are symmetrically distributed in the two ends of two diameters with two pairs form, four through holes are positioned at same circumference place, angle between two diameters is 45 °, matchmaker's sheet is provided with along the equally distributed communication of circumference matchmaker sheet three through holes of both ends of the surface up and down, contacted that end face of matchmaker's sheet and last moving plate is provided with keeps supplying moving plate embedding groove, also be provided with the groove of arc on matchmaker's sheet with on contacted that groove surface of last moving plate, on the length of this groove and the last moving plate the 2nd, arc length between 3 through holes is suitable, the 1st through hole on the 1st through-hole alignment on matchmaker's sheet on the moving plate, but matchmaker's sheet and last moving plate are fixed into the integral body of a turn, following still, last still, through hole on last moving plate and the matchmaker's sheet and groove all are positioned at isometrical circumference place, moving plate can be gone up relatively, following still rotates a certain angle, so that fluid flow direction switch has several different transition states, the 1st through hole of last moving plate, the 1st through hole of last still, the 4th through hole of following still is in the state that communicates when system water, the groove that is connected with outlet pipe on the 4th through hole on the following still and the fixing frame is conducted, on the following still the 1st, on 2 through holes and the fixing frame with intake pipe on groove be conducted, the groove that communicates with drain pipe on the 3rd through hole on the following still and the fixing frame is conducted, and the outer circumferential face of moving plate is provided with knob 6.Described moving plate comprises moving plate down, following moving plate is fixed on the other end relative with last moving plate on matchmaker's sheet, and embed in matchmaker's sheet, following moving plate is provided with along three through holes of moving plate upper/lower terminal under the equally distributed communication of circumference, and the through hole on the following moving plate and the through hole of matchmaker's sheet are in isometrical circumference place.Described go up still, down still, go up moving plate and down moving plate adopt ceramics to constitute.Described fluid flow direction switch has system water, blowdown and closes three kinds of states.
As Fig. 1 fixing frame 4, down still 2, down moving plate 32, matchmaker's sheet 5, go up moving plate 3 and go up still 1, fixing frame is provided with three groove with that end face that following still cooperates, each groove communicates with intake pipe, outlet pipe and drain pipe respectively, following still has 1,2,3 and 4 four through hole, 1st, 2 through holes 21,22 are conducted with the groove that communicates with intake pipe on the fixing frame, the 3rd through hole 23 communicates with the groove that communicates with drain pipe on the fixing frame, and the 4th through hole 24 communicates with the groove that communicates with outlet pipe on the fixing frame.
Fig. 3 is the closed condition figure of fluid flow direction switch, and still the 1st, 2 holes were connected with the following moving plate atresia that connects down under former water advanced,
Fig. 4 is the system water state of fluid flow direction switch, the turn several angle is to the utmost point spacing to the right from closed condition the moving plate knob, this is 22 water inlets of still the 2nd through hole at present, be conducted with following moving plate the 1st through hole 321, current flow to the 3rd through hole 313 of moving plate by the arc groove of the 1st through hole on matchmaker's sheet, the 3rd through hole communicates with last still the 2nd through hole 12, current flow to water purification plant inside through last still the 2nd through hole, dirty beam thing in the water is adsorbed on the filtering layer, clear water flows to the 1st through hole 11 of still, still the 1st through hole 11 and last moving plate the 1st through hole 311 on this moment, following moving plate the 3rd through hole 323 reaches down, and still the 4th through hole 24 whole coordinatioies communicate, filter the back clear water and flow out, form and filter.
Fig. 5 is the blowdown state of fluid flow direction switch, turn to the right is to the utmost point spacing again from the system water state for the knob of turn moving plate, this is 21 water inlets of still the 1st through hole at present, communicate with the 1st through hole 321 of following moving plate, the arc groove that current are given birth to through the matchmaker, flow to the 2nd through hole 312 of moving plate, the 2nd through hole communicates with last still the 1st through hole 11, current flow to water purification plant inside through the 1st through hole, lean on water pressure to pass filtering layer, and be adsorbed on dirt on the filtering layer when crossing ripple and dash and take off, flow to the 2nd through hole 12 of still with water, the 4th through hole 314 of the 2nd through hole of still and last moving plate on this moment, the 3rd through hole 23 whole coordinatioies of still communicated under the 2nd through hole 322 of following moving plate reached, and had the dirt current through still the 3rd through hole 23 eliminatings down, just finished the overall process of water purifier automatic backwash blowdown.
Then just recover to filter system water as long as crank is returned turn left, crank is returned to left-handed from system water again, transducer is in closed condition.
It is same as the prior art that present embodiment is not stated part.
Claims (6)
1. fluid flow direction switch, it is characterized in that: a kind of fluid flow direction switch, comprise the last still that is positioned at both sides, following still and the moving plate between two stills, last still is wherein linked up mutually with the water purification plant inner chamber, be provided with the last still of communication 2 through hole of both ends of the surface up and down with the last still that the water purification plant inner chamber is linked up mutually, 2 through holes are distributed in the two ends of same diameter and are positioned at same circumference place, be distributed with on the following still and link up following still 4 through holes of both ends of the surface up and down, 2 through holes wherein are distributed in down the two ends of the same diameter of still, two other through holes are distributed in the same side of this diameter on the following still, four through holes on the following still are positioned on the same circumference, following still is inserted in the fixing frame, be provided with three groove at fixing frame with that end face that following still cooperates, each groove respectively with intake pipe, outlet pipe and drain pipe communicate, described moving plate comprises moving plate, and will go up matchmaker's sheet that moving plate is embedded in the one end, last moving plate is provided with to link up goes up moving plate four through hole of both ends of the surface up and down, four through holes are symmetrically distributed in the two ends of two diameters with two pairs form, four through holes are positioned at same circumference place, angle between two diameters is 25 °～60 °, matchmaker's sheet is provided with along the equally distributed communication of circumference matchmaker sheet three through holes of both ends of the surface up and down, contacted that end face of matchmaker's sheet and last moving plate is provided with keeps supplying moving plate embedding groove, also be provided with the groove of arc on matchmaker's sheet with on contacted that groove surface of last moving plate, on the length of this groove and the last moving plate the 2nd, arc length between 3 through holes is suitable, the 1st through hole on the 1st through-hole alignment on matchmaker's sheet on the moving plate, but matchmaker's sheet and last moving plate are fixed into the integral body of a turn, following still, last still, through hole on last moving plate and the matchmaker's sheet and groove all are positioned at isometrical circumference place, moving plate can be gone up relatively, following still rotates a certain angle, so that fluid flow direction switch has several different transition states, the 1st through hole of last moving plate, the 1st through hole of last still, the 4th through hole of following still is in the state that communicates when system water, the groove that is connected with outlet pipe on the 4th through hole on the following still and the fixing frame is conducted, on the following still the 1st, on 2 through holes and the fixing frame with intake pipe on groove be conducted, the groove that communicates with drain pipe on the 3rd through hole on the following still and the fixing frame is conducted, and the outer circumferential face of moving plate is provided with knob.
2. fluid flow direction switch according to claim 1, it is characterized in that: described moving plate comprises moving plate down, following moving plate is fixed on the other end relative with last moving plate on matchmaker's sheet, and embed in matchmaker's sheet, following moving plate is provided with along three through holes of moving plate upper/lower terminal under the equally distributed communication of circumference, and the through hole on the following moving plate and the through hole of matchmaker's sheet are in isometrical circumference place.
3. fluid flow direction switch according to claim 2 is characterized in that: the angle of going up between moving plate two diameters is 40 °～50 °.
4. fluid flow direction switch according to claim 3 is characterized in that: the angle of going up between moving plate two diameters is 45 °.
5. fluid flow direction switch according to claim 4 is characterized in that: described go up still, down still, go up moving plate and down moving plate adopt ceramics, pottery magnetic, glass, hard stainless steel, metal titanium to constitute..
6. fluid flow direction switch according to claim 5 is characterized in that: fluid flow direction switch comprises system water, blowdown and closes three kinds of states.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010003611A CN101737529B (en) | 2010-01-05 | 2010-01-05 | Fluid flow direction switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010003611A CN101737529B (en) | 2010-01-05 | 2010-01-05 | Fluid flow direction switch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101737529A true CN101737529A (en) | 2010-06-16 |
| CN101737529B CN101737529B (en) | 2012-09-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010003611A Expired - Fee Related CN101737529B (en) | 2010-01-05 | 2010-01-05 | Fluid flow direction switch |
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| CN (1) | CN101737529B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102198347A (en) * | 2011-05-09 | 2011-09-28 | 郑祥开 | Split type water purifier without replacing filtering core |
| CN103486301A (en) * | 2013-10-08 | 2014-01-01 | 路达(厦门)工业有限公司 | Side water outlet mixed valve core |
| CN103721468A (en) * | 2013-12-12 | 2014-04-16 | 浙江华益机械有限公司 | Disassembling-and-cleaning free filter |
| CN107366758A (en) * | 2016-05-13 | 2017-11-21 | 青岛经济技术开发区海尔热水器有限公司 | One kind is cut off the water supply and back flush valves and filter |
| CN110017388A (en) * | 2018-04-26 | 2019-07-16 | 上海磐合科学仪器股份有限公司 | A kind of fluid analysis glass integral valve |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1090382A (en) * | 1993-01-25 | 1994-08-03 | 太平洋精工株式会社 | Air conditioner four-way change-over valve and service valve |
| TW305419U (en) * | 1993-01-25 | 1997-05-11 | Pacific Eng | Four-way change-over valve for air-conditioner and service valve therewith |
| CN2725659Y (en) * | 2004-09-19 | 2005-09-14 | 深圳市诚德来实业有限公司 | Filter multipath valve |
| CN201196275Y (en) * | 2008-01-25 | 2009-02-18 | 翰优企业有限公司 | Water tap cold-hot water control valve structure |
| CN201575199U (en) * | 2010-01-05 | 2010-09-08 | 郑祥开 | Fluid flow direction converter |
-
2010
- 2010-01-05 CN CN201010003611A patent/CN101737529B/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102198347A (en) * | 2011-05-09 | 2011-09-28 | 郑祥开 | Split type water purifier without replacing filtering core |
| CN102198347B (en) * | 2011-05-09 | 2013-05-01 | 郑祥开 | Split type water purifier without replacing filtering core |
| CN103486301A (en) * | 2013-10-08 | 2014-01-01 | 路达(厦门)工业有限公司 | Side water outlet mixed valve core |
| CN103486301B (en) * | 2013-10-08 | 2016-04-20 | 路达(厦门)工业有限公司 | Side water outlet mixed valve core |
| CN103721468A (en) * | 2013-12-12 | 2014-04-16 | 浙江华益机械有限公司 | Disassembling-and-cleaning free filter |
| CN107366758A (en) * | 2016-05-13 | 2017-11-21 | 青岛经济技术开发区海尔热水器有限公司 | One kind is cut off the water supply and back flush valves and filter |
| CN107366758B (en) * | 2016-05-13 | 2019-08-06 | 青岛经济技术开发区海尔热水器有限公司 | One kind is cut off the water supply and back flush valves and filter |
| CN110017388A (en) * | 2018-04-26 | 2019-07-16 | 上海磐合科学仪器股份有限公司 | A kind of fluid analysis glass integral valve |
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| Publication number | Publication date |
|---|---|
| CN101737529B (en) | 2012-09-05 |
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