CN101737529B - Fluid flow direction switch - Google Patents
Fluid flow direction switch Download PDFInfo
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- CN101737529B CN101737529B CN201010003611A CN201010003611A CN101737529B CN 101737529 B CN101737529 B CN 101737529B CN 201010003611 A CN201010003611 A CN 201010003611A CN 201010003611 A CN201010003611 A CN 201010003611A CN 101737529 B CN101737529 B CN 101737529B
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- moving plate
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- sheet
- matchmaker
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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 to filtering layer long-pending dirty require to have reverse flow to wash in going to get rid of long-pending dirty; 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 convert the system water state into recoil blowdown 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 also to turn off a total inlet valve, and so then requiring has five valves just can make filter accomplish automatic backwash, and this just makes the structure of the water purifier complicacy very that becomes, thereby can't on water purifier, be able to promote.
Present general household water filter does not have this function, is to be trapped in former water pollutant 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, and the research report is arranged, and household water filter just had a large amount of bacteriums on filtrate, to breed in long-pending dirty 3 days; It is long-pending dirty not remove filtering layer in 10 days; Owing in the long-pending dirt 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 is 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 deficiency of existing technology, 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 comprises that last still is wherein linked up with the water purification plant inner chamber mutually at still on the both sides 1, following still 2 and the moving plate 3 between two stills; 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, are distributed with on the following still to link up following still 4 through holes of both ends of the surface up and down, and 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, and following still is inserted in the fixing frame, are provided with three groove at fixing frame with that end face that following still cooperates; Each groove communicates with intake pipe, outlet pipe and drain pipe respectively; Described moving plate comprises moving plate and will go up matchmaker's sheet that moving plate is embedded in the one of which end, four through hole of both ends of the surface about the moving plate on last moving plate is provided with and links up, and 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 °, and 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, and 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; Arc length between the 2nd, 3 through holes on the length of this groove and the last moving plate 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; Through hole and groove on following still, last still, last moving plate and the matchmaker's sheet all are positioned at isometrical circumference place; Moving plate can rotate a certain angle by upper and lower relatively still, so that fluid flow direction switch has several kinds of different transition states, the 4th through hole of the 1st through hole of last moving plate, the 1st through hole of going up still, 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 1st, 2 through holes on the following still 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, the outer circumferential face of moving plate is provided with knob.
Fluid flow direction switch of the present invention only needs through 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, glass, hard stainless steel or metal titanium to constitute.
Through 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, through the change of flow direction, the long-pending dirt 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 chimney filter clean; 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 to amass dirty function, make the high density chimney filter under big flow, be able to use.
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
EXPLANATION? 1 Jing Jing film sheet 11 first through hole 12 on the first two static slice through hole 2 under static piece 21 under static slice of a static slice through holes 22 under Section 2 under static slice through hole 23 through the first three the fourth hole 24 through-hole 3 static film 31 on the movable piece the movable piece 311 is movable piece first through hole 312 on the movable piece 313 of the second through-hole 3 of the movable piece the movable piece through holes 314 under the fourth through hole 32 moving under the action film strip 321 first through hole 322 under the action film second through hole 323 movable piece under section 3 hole 4 brackets and bracket 41 connected to the inlet and outlet pipe holder recess 42 communicating groove 43 brackets and outfall interlinked knob recess 5 6 7 media filter layer sheet
Embodiment
Below in conjunction with embodiment the present invention is described in more detail.
A kind of fluid flow direction switch as shown in Figure 5 comprises that last still is wherein linked up with the water purification plant inner chamber mutually at still on the both sides 1, following still 2 and the moving plate 3 between two stills; 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, are distributed with on the following still to link up following still 4 through holes of both ends of the surface up and down, and 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, and following still is inserted in the fixing frame, are provided with three groove at fixing frame with that end face that following still cooperates; Each groove communicates with intake pipe 41, outlet pipe 42 and drain pipe 43 respectively; Described moving plate comprises moving plate and will go up matchmaker's sheet that moving plate is embedded in the one of which end, four through hole of both ends of the surface about the moving plate on last moving plate is provided with and links up, and 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 °, and 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, and 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; Arc length between the 2nd, 3 through holes on the length of this groove and the last moving plate 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; Through hole and groove on following still, last still, last moving plate and the matchmaker's sheet all are positioned at isometrical circumference place; Moving plate can rotate a certain angle by upper and lower relatively still, so that fluid flow direction switch has several kinds of different transition states, the 4th through hole of the 1st through hole of last moving plate, the 1st through hole of going up still, 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 1st, 2 through holes on the following still 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, 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, and 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, and this is 22 water inlets of still the 2nd through hole at present, are conducted with following moving plate the 1st through hole 321; Current flow to the 3rd through hole 313 of moving plate through 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, and current flow to water purification plant inside through last still the 2nd through hole, are adsorbed on dirty beam thing in the water 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, down moving plate the 3rd through hole 323 and down still the 4th through hole 24 whole coordinatioies communicate, filter the back clear water and flow out, form filtration.
Fig. 5 is the blowdown state of fluid flow direction switch, and turn to the right is to the utmost point spacing again from the system water state for the knob of turn moving plate, and this is 21 water inlets of still the 1st through hole at present; Communicate with the 1st through hole 321 of following moving plate, current flow to the 2nd through hole 312 of moving plate through the arc groove that the matchmaker gives birth to; 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 are 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, down moving plate the 2nd through hole 322 and down the 3rd through hole 23 whole coordinatioies of still communicate, have the dirt current through still the 3rd through hole 23 eliminatings down, just accomplish the overall process of water purifier automatic backwash blowdown.
Then just recover to filter system water as long as return turn left to crank, return crank to left-handed from system water again, transducer is in closed condition.
It is identical with existing technology that present embodiment is not stated part.
Claims (6)
1. fluid flow direction switch is characterized in that: a kind of fluid flow direction switch comprises at still on the both sides, still and the moving plate between two stills down; Last still is wherein linked up with the water purification plant inner chamber mutually, is 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, and 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, are respectively the 3rd through hole and the 4th through hole, and two other through holes are distributed in the same side of this diameter on the following still; Be respectively the 1st through hole and the 2nd through hole; Four through holes on the following still are positioned on the same circumference, and it arranges according to clockwise direction in regular turn, and 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 communicates with intake pipe, outlet pipe and drain pipe respectively, and described moving plate comprises moving plate and will go up matchmaker's sheet that moving plate is embedded in the one of which end that 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, and the angle between two diameters is 25 °～60 °, are the 1st, the 2nd, the 3rd and the 4th through hole in the direction of the clock in regular turn; Wherein the 1st and the 3rd through hole, the 2nd and the 4th through hole lay respectively at the two ends of same diameter; And the 1st through hole is littler than the distance of the 1st through hole and the 4th through hole with the distance of the 2nd through hole, and 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, and 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; Arc length between the 2nd, 3 through holes on the length of this groove and the last moving plate 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; Through hole and groove on following still, last still, last moving plate and the matchmaker's sheet all are positioned at isometrical circumference place; Moving plate can rotate a certain angle by upper and lower relatively still, so that fluid flow direction switch has several kinds of different transition states, the 4th through hole of the 1st through hole of last moving plate, the 1st through hole of going up still, 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 1st, 2 through holes on the following still 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, 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 pottery or glass or hard stainless steel or 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 CN101737529A (en) | 2010-06-16 |
| CN101737529B true 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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| Country | Link |
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| CN (1) | CN101737529B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102198347B (en) * | 2011-05-09 | 2013-05-01 | 郑祥开 | Split type water purifier without replacing filtering 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 |
| 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 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| US5732739A (en) * | 1993-01-25 | 1998-03-31 | Pacific Engineering Co., Ltd. | 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
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| US5732739A (en) * | 1993-01-25 | 1998-03-31 | Pacific Engineering Co., Ltd. | 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 |
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| CN101737529A (en) | 2010-06-16 |
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Granted publication date: 20120905 Termination date: 20210105 |