CN2207497Y - Series multi-way valve - Google Patents
Series multi-way valve Download PDFInfo
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- CN2207497Y CN2207497Y CN 94246841 CN94246841U CN2207497Y CN 2207497 Y CN2207497 Y CN 2207497Y CN 94246841 CN94246841 CN 94246841 CN 94246841 U CN94246841 U CN 94246841U CN 2207497 Y CN2207497 Y CN 2207497Y
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Abstract
The utility model belongs to a multi-way valve, composed of multi-way valve core assemblies which are connected in series and provided with valve caps at both ends thereof. Every valve core assembly is composed of two valve bodies whose middle clamps a valve core piece. The valve core piece is provided with a liquid guiding hole. The axial direction of each valve body is provided with a liquid through hole and a through groove communicated with the liquid through hole. The radial direction of each valve body is provided with a liquid inlet and outlet flow opening communicated with the through groove. The valve core pieces are arranged on the transmission shaft of the multi-way valve. The multi-way valve has the advantages that the requirements of multi-way liquid flow equipment with any complex processes can be satisfied, and the structure is precise and reasonable. The utility model can be widely used in various automatically operating processes, particularly the automatic control system of a water treatment system.
Description
The utility model belongs to a kind of multiple-way valve, is meant the special-purpose multiple-way valve that is used for the automatic control operation of water treatment system especially.
In prior art, along with the technological progress of multichannel liquid flow device and the development of automatic control technology, the multiple-way valve that various different structures occurred, but existing various multiple-way valve, the common drawback that they exist is because the narrow limitation of structure has limited the axial setting of passage, can not satisfy complicated day by day technological process requirement, because there is defective in the sealing of valve, existing multiple-way valve is not suitable for proper functioning under the condition of elevated pressures.
The purpose of this utility model provides a kind of passage multilayer that can realize and axially is provided with, the valve of the many groups of series connection multichannel spool composite unit structure, to satisfy the requirement of any complicated technology flow process, multi-way valve of the present utility model solves sealing problem simultaneously, so that can be worked safely and reliably under higher pressure.
Technical solution of the present utility model is a kind of multichannel spool assemblying body of design, a plurality of spool assemblying bodys are cascaded, two ends install valve gap additional and assemble, each multichannel spool assemblying body is to be made of Valve core blade of two valve body therebetween, have delivery hole on the Valve core blade, valve body axially have a liquid-through hole, on two valve body end faces that contact with each other, with the groove that has the communication liquid-through hole on the valve body end face that contacts with valve gap, radially have the fluid port of the liquid turnover that communicates with groove at valve body, the center of Valve core blade has axis hole, Valve core blade is installed on the transmission shaft of the whole multi-way valve of break-through, and whole multi-way valve is assembled into an integral body with the connecting rod of break-through valve body.
In order to improve the working pressure of multi-way valve, and reduce between each passage leakage phenomenon mutually, in liquid-through hole, have screw thread,, make itself and the end face seal of Valve core blade formation in order to threaded adjustable threaded collar, elastic element and seal ring to be installed.
Do not leak outside in order to ensure the liquid in this multi-way valve, between two valve bodies of each spool assemblying body, self expansion seal ring of the outer installation of Valve core blade coverage rate, in assemblying body, formed a pressure balance sealing liquid chamber like this, in this sealing liquid chamber, be full of band press seal liquid, its pressure is equal to or slightly lower than the pressure in each passage, so just makes the inside and outside pressure reduction of passage very little or approach zero, with the reliability of increase end face seal.
Can have axial intercommunicating pore in order to satisfy on some specific channel valve body outside spool assemblying body area coverage that uses technological requirement to increase, this intercommunicating pore can communicate with groove, the groove of also can getting along well communicates, and between two adjacent intercommunicating pores is housed connecting tube.
According to the requirement of using technology, the hole of the delivery hole on the Valve core blade is to can be perpendicular to the Valve core blade end face, also can with Valve core blade end face oblique.
The utility model has the advantages that: can be according to the technological requirement of any complexity, the multichannel multi-way valve of all styles of that needs is provided, simple and reasonable, easy to maintenance, corrosion-resistant, sealing is tight reliable, can be applicable to higher pressure, and can under the various working condition, realize the automatic operation of complicated process, can be widely used on the multichannel liquid flow device of electric power, oil, chemical industry, pharmacy, metallurgy, mechanical industry, be specially adapted to the automatic control of water treatment system.
Accompanying drawing 1 is the utility model embodiment 1 structural principle schematic representation.
Accompanying drawing 2 is the utility model embodiment 2 an assembling schematic representation.
Accompanying drawing 3 is the direction of angulations figure of embodiment 2 valve body 34.
Accompanying drawing 4 is the direction of angulations figure of embodiment 2 Valve core blade 37.
Accompanying drawing 5 is the direction of angulations figure of embodiment 2 valve body 38.
Accompanying drawing 6 is the direction of angulations figure of embodiment 2 valve body 40.
Accompanying drawing 7 is the direction of angulations figure of embodiment 2 Valve core blade 41.
Accompanying drawing 8 is the direction of angulations figure of embodiment 2 valve body 42.
Accompanying drawing 9 is the utility model embodiment's a seal ring erection drawing.
Drawing explanation: 1-valve gap, 2-valve body, 3-seal ring, the 4-liquid-through hole, 5-connecting tube, 6-self expansion seal ring, the 7-Valve core blade, 8-delivery hole, 9-fluid port, the 10-groove, 11-liquid-through hole, 12-valve body, the 13-valve body, 14-Valve core blade, 15-valve body, the 16-fluid port, 17-fluid port, 18-intercommunicating pore, the 19-valve gap, 20-liquid-through hole, 21-fluid hole, the 22-groove, 23-liquid-through hole, 24-delivery hole, the 25-delivery hole, 26-fluid port, 27-fluid port, the 28-liquid-through hole, 29-liquid-through hole, 30-transmission shaft, the 31-connecting rod, 32-fluid port, 33-valve gap, the 34-valve body, 35-fluid port, 36-fluid port, the 37-Valve core blade, 38-valve body, 39-fluid port, the 40-valve body, 41-Valve core blade, 42-valve body, the 43-valve gap, 44-fluid port, 45-fluid port, the 46-fluid port, 47-fluid port, 48-fluid port, the 49-fluid-through port, 50-groove, 51-groove, the 52-groove, 53-intercommunicating pore, 54-delivery hole, the 55-groove, 56-groove, 57-groove, the 58-liquid-through hole, 59-liquid-through hole, 60-groove, the 61-groove, 62-groove, 63-groove, the 64-delivery hole, 65-delivery hole, 66-groove, the 67-groove, 68-groove, 69-threaded collar, the 70-elastic element, the 71-seal ring.
Embodiment 1:
Between valve body 2 and 12, self expansion seal ring 6 is housed between the valve body 13 and 15.
Beyond the Valve core blade area coverage of valve body 2,12,13 and 15, can have axial intercommunicating pore 18, and with connecting connecting tube 5, intercommunicating pore 18 can communicate according to usage requirement with groove 10 or 22.
Embodiment 2:
At the water treatment technology requirement, designed the special-purpose multi-way valve that a kind of two spool assemblying bodys constitute, accompanying drawing 2 is its assembling schematic representation, it is to constitute first spool group and body by valve body 34, Valve core blade 37 and valve body 38; Valve body 40, Valve core blade 41 and valve body 42 constitute second spool assemblying body, and two ends add valve gap 33 and 43 and constitute.As accompanying drawing 3 and shown in Figure 5, on valve body 34 and 38, respectively have corresponding 12 and the equidistant liquid-through hole 49 in axle center.As shown in the figure, in the bottom of valve body 34,6 adjacent liquid-through holes 49 are linked up mutually by groove 50, per 3 the adjacent liquid-through holes 49 in its top are linked up with 52 mutually by groove 51 respectively, groove 50 communicates with fluid port 48, and groove 51 and fluid port 35 communicate, and groove 52 communicates with fluid port 36.As shown in Figure 4, have on the Valve core blade 37 2 on same diameter line and with the equidistant delivery hole 54 in axle center.As shown in Figure 5, on the top of valve body 38,6 adjacent liquid-through holes 49 are linked up mutually by groove 55, and groove 55 communicates with fluid port 39; Adjacent per 3 liquid-through holes 49 in the bottom of valve body 38 are linked up with groove 56 and 57 respectively, groove 56 communicates with fluid port 46, groove 57 communicates with fluid port 47, fluid port 39,46 and 47 is formed by each corresponding HALF OPENING merging on valve body 38 and 40 respectively, as Fig. 6 and shown in Figure 8, on valve body 40 and 42, respectively have the vary in size liquid-through hole 58 and 59 of distance of two circles and axle center, have 8 liquid-through holes 58 on the major diameter circumference; Have 2 liquid-through holes 59 on the minor diameter circumference.As shown in Figure 6,4 adjacent liquid-through holes 58 of valve body 40 tops are linked up by groove 60, and groove 60 communicates with fluid port 39.Per 2 the adjacent liquid-through holes 58 in the bottom of valve body 40 are linked up by groove 61 and 62 respectively.Groove 61 communicates with fluid port 46, and groove 62 communicates with fluid port 47.2 liquid-through holes 59 are linked up by groove 63, and groove 63 communicates with fluid port 44.As shown in Figure 7, have on the Valve core blade 41 two the circle with distance of shaft centers from different delivery hole 64 and 65,2 delivery holes 64 on the major diameter circumference have 2 delivery holes 65 on the minor diameter circumference.Delivery hole 64 and 65 is positioned on the same diameter line of Valve core blade 41.The angle of the diameter line at the diameter line at delivery hole 54 places and delivery hole 64,65 places is 90 ℃.As shown in Figure 8, in the bottom of valve body 42,4 adjacent liquid-through holes 58 are linked up by groove 66.Groove 66 communicates with fluid port 45, valve body 42 tops adjacent with 2 liquid-through holes 58 and a liquid-through hole 59, link up by groove 67 and 68 respectively.Groove 67 and 68 is again respectively by communicating with the groove 51 and 52 on valve body 34 tops intercommunicating pore 53 and connecting tube 5.
Present embodiment control program in use is as follows: tap water (the not hard water of footpath processing) enters valve body 34 by fluid port 48, through groove 50, liquid-through hole 49, the delivery hole 54 of Valve core blade 37 bottoms of flowing through enters liquid-through hole 49, the groove 56 of valve body 38, flow out by fluid port 46, enter the 1# resin container by the pipeline connection and carry out the softening of water processing.Soft water after the processing connects the fluid port 36 that enters valve body 34 by pipeline again, flow into groove 52, the liquid-through hole 49 of this valve body, the delivery hole 54 on Valve core blade 37 tops of flowing through enters liquid-through hole 49, the groove 55 of valve body 38, is flowed out by fluid port 39, sends into the soft water supply system through pipeline.Meanwhile, because valve body 38 and 40 is fitted, its runner communicates, and also has been full of soft water in the groove 60 of valve body 40.This strand soft water is through liquid-through hole 58, and the delivery hole 64 on Valve core blade 41 tops of flowing through enters the liquid-through hole 58 of valve body 42, flows in the groove 68.This moment, one salt solution by the fluid port 44 of valve body 40 enters through groove 63, liquid-through hole 59, after the delivery hole 65 on Valve core blade 41 tops of flowing through enters the liquid-through hole 59 of valve body 42, also flows in the groove 68.Salt solution mixes with soft water in groove 68, mixing water is through intercommunicating pore 53 and enter groove 51 on the valve body 34 connecting tube, enter the 2# resin container by fluid port 35, this jar is carried out Regeneration Treatment (stream is identical, is that this jar is carried out replacement Treatment when not entering salt solution).Waste water after the processing enters through the bottom fluid port 47 of connecting tube by valve body 40, and through groove 62, liquid-through hole 58, the delivery hole 64 of Valve core blade 41 bottoms of flowing through enters liquid-through hole 58, the groove 66 of valve body 42, enters the waste effluent flume through fluid port 45 again.Here it is handles when the 1# resin container carries out softening of water, output soft water the time, to the regenerate The whole control program of (or displacement) of 2# resin container.When this control program is finished, carry out softening of water by the 2# resin container then and handle, output soft water is regenerated (or displacement) to the 1# resin container simultaneously, and situation is similar to above-mentioned control program.Program control device is being controlled program and is being carried out again and again, thereby makes whole water treatment system can continuously supply softened water.
Embodiment 3:
Available employing seal ring apparatus as shown in Figure 9 between Valve core blade and the valve body in embodiment 1 or embodiment 2, the Vertical direction position of the interporal lacuna routine of the delivery hole of opening on the Valve core blade also can be split into the direction with the Valve core blade oblique as shown in Figure 9.In liquid-through hole 4, have the screw thread coupling on screw thread and the threaded collar 69, use its adjustable range, between seal ring 71 and threaded collar 69, elastic element 70 is housed, to guarantee, the end face seal that forms between seal ring 71 and the Valve core blade 7, tight reliable, on Valve core blade 7 hole of the delivery hole of opening 8 to can with the end face oblique of Valve core blade 7.
Claims (5)
1, a kind of concatermer multi-way valve, it is characterized in that: it is to install valve gap (1) additional and (19) form by the spool assemblying body two ends that are cascaded, assemblying body is to be made of a Valve core blade of folder (7) between valve body (2) and (12), have delivery hole (8) on the Valve core blade (7), valve body (2) axially have a liquid-through hole (4), valve body (12) axially have a liquid-through hole (11), on two valve bodies that are in contact with one another (11) and (13), have the groove (10) of linking up liquid-through hole (11), on the end face of the valve body (15) that contacts with valve gap (19), have the groove (22) of linking up groove liquid hole (20) and (23), the fluid port (9) that communicates with groove (10) radially having of valve body (12), Valve core blade (7), (14) center has axis hole, make on its transmission shaft that is fixedly mounted on the whole multi-way valve of break-through (30), whole multi-way valve is assembled into an integral body with the connecting rod (31) of break-through valve body.
2, concatermer multi-way valve as claimed in claim 1 is characterized in that: have screw thread and threaded collar (69) coupling in the described liquid-through hole (4), and elastic element (70) and seal ring (71) are housed.
3, concatermer multi-way valve as claimed in claim 1 or 2 is characterized in that: between described valve body (2) and (12), self expansion seal ring (6) is installed.
4, concatermer multi-way valve as claimed in claim 1, it is characterized in that: on described valve body (2), (12), (13) and (15), outside the topped area of Valve core blade (7) and (14), have axial intercommunicating pore (18), and (5) are housed connecting tube.
5, concatermer multi-way valve as claimed in claim 1, it is characterized in that: described spool assemblying body is by valve body (34), Valve core blade (37) and valve body (38) constitute first spool assemblying body, valve body (40), Valve core blade (41) and valve body (42) constitute second spool assemblying body, two ends add valve gap (33) and (43) constitute, on valve body (34) and (38), respectively have corresponding 12 and the equidistant liquid-through hole in axle center (49), 6 liquid-through holes (49) adjacent in the bottom of valve body (34) are linked up mutually by groove (50), per 3 the adjacent liquid-through holes in its top (49) are linked up with (52) mutually by groove (51) respectively, groove (50) communicates with fluid port (48), groove (51) is identical with fluid port (35), groove (52) communicates with fluid port (36), have on the Valve core blade (37) 2 on same diameter line and with the equidistant delivery hole in axle center (54), 6 liquid-through holes (49) adjacent on the top of valve body (38) are linked up mutually by groove (55), groove (55) communicates with fluid port (39), adjacent per 3 liquid-through holes (49) in the bottom of valve body (38) are linked up by groove (56) and (57) respectively, groove (56) communicates with flow liquid (46), groove (57) communicates with fluid port (47), fluid port (39), (46) reaching (47) is formed by valve body (38) and (40) last each corresponding HALF OPENING merging respectively, on valve body (40) and (42), respectively have two circles and axle center vary in size liquid-through hole (58) and (59) of distance, have 8 liquid-through holes (58) on the major diameter circumference, have 2 liquid-through holes (59) on the minor diameter circumference, adjacent 4 liquid-through holes (58) in the top of valve body (40) are linked up by groove (60), groove (60) communicates with fluid port (39), per 2 the adjacent liquid-through holes in valve body (40) bottom (58) are linked up by groove (61) and (62) respectively, groove (61) communicates with fluid port (46), groove (62) communicates with fluid port (47), 2 liquid-through holes (59) are linked up by groove (63), groove (63) communicates with fluid port (44), have on the Valve core blade (41) two the circle with distance of shaft centers from different delivery hole (64) and (65), have 2 delivery holes (64) on the major diameter circumference, have 2 delivery holes (65) on the minor diameter circumference, delivery hole (64) and (65) are positioned on the same diameter line of Valve core blade (41), the angle of the diameter line at the diameter line at delivery hole (54) place and delivery hole (64) and (65) place is 90 °, 4 liquid-through holes (58) adjacent in the bottom of valve body (42) are linked up by groove (66), groove (66) communicates with fluid port (45), per 2 liquid-through holes (58) that valve body (42) top is adjacent and a liquid-through hole (59) are linked up by groove (67) and (68) respectively, and groove (67) and (68) are again respectively by communicating with groove (51) and (52) on valve body (34) top intercommunicating pore (53) and connecting tube (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94246841 CN2207497Y (en) | 1994-12-01 | 1994-12-01 | Series multi-way valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94246841 CN2207497Y (en) | 1994-12-01 | 1994-12-01 | Series multi-way valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2207497Y true CN2207497Y (en) | 1995-09-13 |
Family
ID=33852226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94246841 Expired - Fee Related CN2207497Y (en) | 1994-12-01 | 1994-12-01 | Series multi-way valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2207497Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104722425A (en) * | 2013-12-19 | 2015-06-24 | 广东科达洁能股份有限公司 | Combined laminated multi-fluid one-to-many distributor |
| CN105020191A (en) * | 2015-07-31 | 2015-11-04 | 连云港大发环保科技有限公司 | Multi-channel valve used for multistage double-bed series connection process |
-
1994
- 1994-12-01 CN CN 94246841 patent/CN2207497Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104722425A (en) * | 2013-12-19 | 2015-06-24 | 广东科达洁能股份有限公司 | Combined laminated multi-fluid one-to-many distributor |
| CN104722425B (en) * | 2013-12-19 | 2017-06-06 | 广东科达洁能股份有限公司 | The stacked one point of overabsorption device of multi-path fluid of one kind combination |
| CN105020191A (en) * | 2015-07-31 | 2015-11-04 | 连云港大发环保科技有限公司 | Multi-channel valve used for multistage double-bed series connection process |
| CN105020191B (en) * | 2015-07-31 | 2017-05-10 | 连云港大发环保科技有限公司 | Multi-channel valve used for multistage double-bed series connection process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |