CN100453866C - Valve possessing network type a sealing gasket - Google Patents
Valve possessing network type a sealing gasket Download PDFInfo
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- CN100453866C CN100453866C CNB031026737A CN03102673A CN100453866C CN 100453866 C CN100453866 C CN 100453866C CN B031026737 A CNB031026737 A CN B031026737A CN 03102673 A CN03102673 A CN 03102673A CN 100453866 C CN100453866 C CN 100453866C
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- valve
- passage
- valve body
- valve seat
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Abstract
The present invention relates to a valve which is characterized in that the relevant positions of a valve body and a valve base are sealed by a network type sealing gasket. The network type sealing gasket is a sealing gasket which forms a network by mutually connecting sealing strips, rods, rings, etc. Grooves, in which the network type sealing gasket can be placed, are processed, cast or injected on the valve body, and channels can be processed, cast or injected on the valve body according to needs. Corresponding channels are arranged on the valve base to finish switching functional conversion by matching with the valve body.
Description
Technical field:
The present invention relates to a class valve, the particularly valve that seals by the network type sealing gasket between a kind valve body and the valve seat.
Background technique:
Existing is that the valve of sealing medium is processing on valve body, casting or injection moulding groove and passage with rubber (or other material) pad or rubber (or other material) circle, is placed with the circle or the pad of " O " type circle or special shape in the groove.Some passages of processing on valve seat, casting or injection moulding.Be switched on or switched off passage on valve body and the valve seat by the rotation of valve body.This method has only simple on-off function, can not finish the break-make of complicated passage, as the passage break-make conversion that can not finish three-way valve etc.
Summary of the invention:
The purpose of this invention is to provide a class and can carry out the valve of two or many passage break-makes between valve body and the valve seat easily.
The present invention seals the region of interest of valve body and valve seat with the network type sealing gasket to finish.So-called network type sealing gasket is meant by sealing medium and makes, and being connected together between mutually by seal bar or circle etc. forms the sealing gasket of network.Processing can be placed on wherein groove to the network type sealing gasket on valve body, and the part that groove fences up is processed with passage as required on valve body.Respective channel is arranged on the valve seat, cooperate with valve body and finish the on-off function conversion.
Description of drawings:
The invention provides 13 in accompanying drawing, wherein:
Fig. 1 two circles four bar type sealing gaskets (promptly two " O " encloses the sealing gasket that is linked together by four rods or bar)
Fig. 2 A has the two-way valve axial section of two circles, four bar type sealing gaskets
Fig. 2 B has the two-way valve of two circles, four bar type sealing gaskets along 1-1 line sectional drawing
Fig. 3 two circles eight bar type sealing gaskets (promptly two " O " encloses the sealing gasket that is linked together by eight rods or bar)
Fig. 4 A has the axial part sectioned view of three-way valve of two circles, eight bar type sealing gaskets
Fig. 4 B has the three-way valve of two circles, eight bar type sealing gaskets along 2-2 line part sectioned view
Fig. 4 A ' has two circle eight bar type sealing gaskets and the axial part sectioned view of three-way valve of axial passage is arranged
Fig. 5 A has the axial part sectioned view of four-way valve of two circles, eight bar type sealing gaskets
Fig. 5 B has the four-way valve of two circles, eight bar type sealing gaskets along 3-3 line part sectioned view
Fig. 6 A has the axial part sectioned view of two cross section multiple valves of two circles, eight bar type sealing gaskets
Fig. 6 B has two cross section multiple valves of two circles, eight bar type sealing gaskets along 4-4 line part sectioned view
Fig. 6 C has two cross section multiple valves of two circles, eight bar type sealing gaskets along 5-5 line part sectioned view
Fig. 6 D has two cross section multiple valve handle left views of two circles, eight bar type sealing gaskets
The material of making valve can be a metal, also can be nonmetal.
Embodiment:
Below with reference to accompanying drawing invention is described in further detail.
Embodiment 1
With reference to Fig. 1, Fig. 2 A, Fig. 2 B.Network type sealing gasket among Fig. 1 is to be that circular rubber pole 3,4,5,6 connects " O " type circles 1 and " O " type circle 2 forms by 4 cross sections.The rubber pole can equidistantly also can not equidistantly distribute between " O " type circle 1 and " O " type circle 2.Fig. 2 A is the valve sectional drawing vertically with two circles, four bar type sealing gaskets, and Fig. 2 B is that it is along 1-1 line sectional drawing.Groove 1 on the valve body 7 ', 2 ', 3 ', 4 ', 5 ', 6 ' be the groove that can put into " O " type circle 1, " O " type circle 2 and rubber pole 3,4,5,6 respectively, the 9th, cross the passage of valve body.10, the 11st, the passage on the valve seat.12,13 is respectively the lining band of path 10 and passage 11 ends, and its effect is to prevent to suffer damage when the round bar part of network type sealing gasket from dividing through 11 mouthfuls in path 10 and passage.Can establish many lining bands when path 10 and passage 11 internal diameters are big, internal diameter hour also can not established lining band.
In order to prevent valve body play vertically, fix it with following positioning device." O " type circle 14,15 be placed on respectively " O " type groove 14 ', 15 ' in, the termination 20 of valve end cap 16 and valve seat 8 is connected by bolt 17,18, bolt can be two, three four or more.Also can adopt between valve end cap 16 and the valve seat 8 and be threaded.The left end of valve seat 8 also can be carried out being connected of valve end cap and valve seat or be threaded as 16,20.Swing handle 19 can be circular also can be clavate or other shape, on swing handle 19 or valve end cap 16, put on " opening " and " pass " on-off function with the demonstration valve.
Valve is the state of valve when opening in the position shown in Fig. 2 A, Fig. 2 B, when valve body clockwise or be the valve closed condition when being rotated counterclockwise 90 °.That is, two passes is the position that valve channel is communicated with two passes on the valve seat point-blank the time on valve channel and the valve seat, and two passes is that valve channel is the position of two passes disconnection on the valve seat when the vertical position on valve channel and the valve seat.
With reference to Fig. 3, Fig. 4 A, Fig. 4 B, Fig. 4 A '.Network type sealing gasket among Fig. 3 is to be that circular rubber pole 23,24,25,26,27,28,29,30 connects " O " type circles 21 and " O " type circle 22 forms by 8 cross sections, and every rubber pole two ends are connected in respectively on two " O " type circles.The three-way valve with two circles, eight bar type sealing gaskets shown in Fig. 4 A, Fig. 4 B has the groove that can put into network type sealing gasket shown in Figure 3 on the valve body, and three circulation passage 29.Three passages 33,34,35 are arranged on the valve seat.36,37,38 is respectively the lining band of passage 33,34 and passage 35 ends, and its effect is to prevent to suffer damage when the round bar part of network type sealing gasket from dividing through 35 mouthfuls in passage 33,34 and passage.Can design many lining bands when passage 33,34 and passage 35 internal diameters are big, internal diameter hour also can not established lining band.
When the three-way valve with two circles, eight bar type sealing gaskets is in position shown in the figure, threeway 39 communication passage 33,34,35.When valve body position shown in the figure turns clockwise 90 ° the time threeway 39 communication passage 33,34; When valve body position shown in the figure turns clockwise 180 ° the time threeway 29 communication passage 33,34; When valve body position shown in the figure turns clockwise 270 ° the time threeway 29 communication passage 34,35.Promptly, three openings of three circulation passage on the valve body, during respectively facing to three passages on the valve seat, be that the valve body threeway is communicated with three-aisled position on the valve seat, it is the position that the valve body threeway is communicated with two passes on the valve seat respectively that valve body turns clockwise 90 °, 180 °, 270 ° the time.Fig. 4 A ' is depicted as the valve of the passage 43 that communicates with threeway 39.The tube wall 42 of passage 43 and sleeve pipe 41 are by " O " type circle 44 and 45 sealings of " O " type circle.Sectional drawing and Fig. 4 B along the 2-2 line are just the same, rotate the break-make that valve body is realized different passages by swing handle 40.Also " one " font that swing handle 40 is circular, preferably " fourth " font is parallel with passage 39, is convenient to judge the break-make of passage.
With reference to Fig. 5 A, Fig. 5 B.Two circles, eight bar type sealing gaskets are combined together to form by eight rubber poles and two " O " type circles, and every rubber pole is connected in respectively on two " O " type circles.Two " O " type circles 21 can putting into two circles, eight bar type sealing gaskets and 22 and the groove of rubber pole 23,24,25,26,27,28,29,30 are arranged on the valve body 50, and valve body has passage 49 and passage 55 in the 3-3 cross section.Four passages 46,53,57,54 are arranged on the valve seat, passage 46 and 57 point-blank, passage 53 and 54 is point-blank.When two outlets of passage 49 during respectively facing to passage 46,53, two outlets of passage 55 are respectively facing to passage 57,54.Promptly, in valve body on channel connection valve seat during adjacent two passes, two adjacency channels in addition on another channel connection valve seat in the valve body, the opening near valve body of passage 46,53,57,54 has lining band 47,51,56,52, when passage 46,53,57,54 is thick, can add the bar lining band, when passage 46,53,57,54 is thin, also can not add lining band, lining band is along the direction setting of circular arc.All there is the rubber pole on each opening both sides of passage 49 and passage 55 as Stamping Steel Ribbon.Passage 49 and passage 55 are connected passage 46 and 54 respectively when the valve body half-twist, passage 53 and 57.
Embodiment 4
With reference to Fig. 6 A, Fig. 6 B, Fig. 6 C, Fig. 6 D.The two cross section multiple valves that have two circles, eight bar type sealing gaskets shown in the figure comprise two two circle eight bar type sealing gaskets, two circles, eight bar type sealing gaskets are combined together to form by eight rubber poles and two " O " type circles, every rubber pole is connected in respectively on two " O " type circles, and one of two circles, eight bar type sealing gaskets are to have rubber pole 60,61,62,63,64,65,66,67 to be linked to be integrally formed network type sealing gasket between " O " type circle 58 and 59; It two is " O " type circles [68] and has rubber pole 70,71,72,73,74,75,76,77 to be linked to be integrally formed network type sealing gasket between 69.Two " O " type circles 59 and 68 also can remove one (as removing " O " type circle 59), there is rubber pole 60,61,62,63,64,65,66,67 to be linked to be integral body between " O " type circle 58 and 68, has rubber pole 70,71,72,73,74,75,76,77 to be linked to be the whole network type sealing gasket that forms between " O " type circle 68 and 69.This sealing gasket is made up of 3 " O " type circles and 16 rubber poles.The groove that can put into the network type sealing gasket is arranged on valve body.Shown in Fig. 6 B, passage 81,82 is arranged on the valve body, the around openings of passage 81,82 by rubber pole and " O " type corral around sealing, two openings of passage 82 all are to be reaming in the counterclockwise direction (being reaming along clockwise direction among the figure) along clockwise direction or all, distance between the rubber pole 61 and 62, distance between 63 and 64 is greater than the distance between 60 and 67, the distance between 66 and 65. Passage 83,84,85 is arranged on valve seat, and passage 83 is on the left side of valve seat, and passage 84 is on the right side of valve seat, passage 83,84 on a horizontal line, passage 85 below valve seat, vertical direction.Shown in Fig. 6 C, passage 86,87,88,89 is arranged on the valve body, passage 86,89,87 is on a horizontal linear, and the internal diameter of passage 89 is littler than the internal diameter of passage 86,88,87, and passage 88 is at vertical direction, downwards.The around openings of passage 86,88,87 by the rubber pole of network type sealing gasket and " O " type corral around sealing, the opening near valve seat of passage 86,88 all be along with last cross section on the identical direction reaming (being reaming along clockwise direction among the figure) of reaming direction of passage 82.Distance between the rubber pole 71 and 72, the distance between 77 and 70 is greater than the distance between 73 and 74.Having 90,91,78, three passages of passage to be T-shaped on valve seat arranges.Wherein passage 90,91 is on same horizontal linear, and passage 90 is on the left side of valve seat, and passage 91 is on the right side of valve seat, and passage 78 is vertical with passage 90,91 below valve seat.The position of cross section 4-4 and cross section 5-5 is relative, and they can replacing position, and the phase place in two cross sections also can change, as long as passage 86,88,87 is respectively facing to passage 90,78,91 o'clock, two openings of passage 82 get final product facing to passage 85,84 respectively.The opening near valve body of passage 83,85,84,90,78,91 can be established lining band, and lining band can not established lining band along the direction setting of circular arc when passage 83,85,84,90,78,91 is thin, can establish many lining bands when thick.Method fixed valve body with embodiment 1." regeneration ", " softening ", " directly with ", " closing " printed words are arranged respectively on the swing handle along clockwise direction.Below " regeneration " printed words, a triangular marker is arranged, shows in regenerative process, swing handle during along counterclockwise rotation stream of regenerant water reduce.Passage 91 connects water tap, the termination of passage 78 and passage 85 connects water-dispensing device respectively, one reaches the water softening tank bottom, another is on the ion exchange resin top of resin container, if ion exchange resin is contained in the interior resin column that forms of the plastic container of import and outlet, then the termination of passage 78 and passage 85 connects the import and the outlet of resin column respectively, and passage 84 is joined two pipes together and reached the bottom of brine tank, passage 90 is joined two pipes together, and the opening of pipe is lower than the opening that passage 84 is joined two pipes together.
Water tap is opened in valve position shown in the figure, water through passage 91,87,89 jets to passage 86, flow out through passage 90, because the pumping action of jet, salt solution in the brine tank flows out through pipe, passage 84,82,85, ion exchange resin, passage 78,88,86,90, and this flow process is the resin regeneration flow process.It is softening flow process that swing handle is rotated counterclockwise 90 °, flows out soft water by passage 83, and swing handle another mistake hour hands half-twist is that tap water is directly used flow process, and tap water flows out swing handle another mistake hour hands half-twist system closing by passage 90.
Claims (6)
1, a class valve, the sealing gasket that it is characterized in that valve body and valve base chamber are through molding and forming or die casting and two circle four bar types or two that form network that connect together each other enclose eight bar type network type sealing gaskets by rubber or teflon seal rod and circle.
2,, it is characterized in that on valve body processing can be placed on wherein groove to the network type sealing gasket, all has to finish the on-off function conversion and press to absorb the passage that changes on valve body and valve seat by the valve of claim 1 regulation.
3, valve by claim 1 or 2 regulations, it is characterized in that the network type sealing gasket is is that circular rubber pole and two " 0 " type circles are combined together to form by 4 cross sections, 4 rubber poles are distributed between two " 0 " type circles, the passage that crosses valve body is arranged on the valve body, two passes is arranged on the valve seat, this two passes end has the lining band that is provided with along the direction of circular arc respectively, two " 0 " type circles are placed on respectively in " 0 " type groove of two end faces of valve body, the termination of valve end cap and valve seat is connected by bolt, on swing handle or end cap, put on " opening " and " pass ", two passes is point-blank the time on valve channel and the valve seat, it is the position that valve channel is communicated with two passes on the valve seat, two passes is the position that valve channel disconnects two passes on the valve seat when the vertical position on valve channel and the valve seat.
4, valve by claim 1 or 2 regulations, it is characterized in that the network type sealing gasket is is that circular rubber pole and two " 0 " type circles are combined together to form by 8 cross sections, every rubber pole two ends are connected in respectively on two " 0 " type circles, three circulation passage are arranged in the valve body, three passages are arranged on the valve seat, the end has the lining band that is provided with along the direction of circular arc respectively, three openings of three circulation passage on the valve body, during respectively facing to three passages on the valve seat, be that the valve body threeway is communicated with three-aisled position on the valve seat, valve body turns clockwise 90 °, 180 °, it in the time of 270 ° the position that the valve body threeway is communicated with two passes on the valve seat respectively.
5, valve by claim 1 or 2 regulations, it is characterized in that two circles, eight bar type sealing gaskets are combined together to form by eight rubber poles and two " 0 " type circles, every rubber pole is connected in respectively on two " 0 " type circles, two passes is arranged in the valve body, it is four passages of 90 ° that the adjacency channel phase difference is arranged on the valve seat, in valve body on channel connection valve seat during adjacent two passes, two adjacency channels in addition on another channel connection valve seat in the valve body, at the opening near valve body the lining band that is provided with along the direction of circular arc is arranged, each opening of valve channel all has " 0 " the type circle and the rubber pole of network type sealing gasket to center on, sealing.
6, valve by claim 1 or 2 regulations, it is characterized in that two circles, eight bar type sealing gaskets are combined together to form by eight rubber poles and two " 0 " type circles, every rubber pole is connected in respectively on two " 0 " type circles, two cross section multiple valves with two circles, eight bar type sealing gaskets comprise two two circle eight bar type sealing gaskets, in a cross section upper valve body, two passes is arranged, around openings by the rubber pole of network type sealing gasket and " 0 " type circle around sealing, wherein two of a passage openings all are to be reaming in the counterclockwise direction along clockwise direction or all, three passages are arranged on valve seat, wherein two on a horizontal line, article three, below valve seat, vertical direction, four passages are arranged in another cross section valve body, wherein three on a horizontal linear, internal diameter at a passage of centre is littler than the internal diameter of all the other two passes, article four, passage is at vertical direction, downwards, the around openings of valve channel by the rubber pole of network type sealing gasket and " 0 " type circle around sealing, the passage of vertical direction all is edge and the identical direction reaming of last cross section reaming passage reaming direction with the passage that does not link to each other with thin footpath passage in the valve body, have on the valve seat and be three passages that T-shaped is arranged, wherein two on same horizontal line, article three, at vertical direction, downwards, passage on the valve seat has the lining band that is provided with along the direction of circular arc near the opening of valve body, " regeneration " is arranged respectively on the swing handle along clockwise direction, " soften ", " straight using ", " close " printed words, below " regeneration " printed words, have one to show in regenerative process, the triangular marker that reduces along the counterclockwise rotation stream of regenerant water at swing handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB031026737A CN100453866C (en) | 2003-02-14 | 2003-02-14 | Valve possessing network type a sealing gasket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB031026737A CN100453866C (en) | 2003-02-14 | 2003-02-14 | Valve possessing network type a sealing gasket |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1521435A CN1521435A (en) | 2004-08-18 |
| CN100453866C true CN100453866C (en) | 2009-01-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB031026737A Expired - Fee Related CN100453866C (en) | 2003-02-14 | 2003-02-14 | Valve possessing network type a sealing gasket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100453866C (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN88210200U (en) * | 1988-02-23 | 1988-09-07 | 杨树蔚 | Butterfly valve |
| CN1304006A (en) * | 1999-11-23 | 2001-07-18 | 吴光夏 | Multi-channel valve equipment |
| CN2476688Y (en) * | 2001-02-28 | 2002-02-13 | 吴光夏 | Multi-channel valve |
| CN2506625Y (en) * | 2001-02-28 | 2002-08-21 | 吴光夏 | Water softening apparatus |
-
2003
- 2003-02-14 CN CNB031026737A patent/CN100453866C/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN88210200U (en) * | 1988-02-23 | 1988-09-07 | 杨树蔚 | Butterfly valve |
| CN1304006A (en) * | 1999-11-23 | 2001-07-18 | 吴光夏 | Multi-channel valve equipment |
| CN2476688Y (en) * | 2001-02-28 | 2002-02-13 | 吴光夏 | Multi-channel valve |
| CN2506625Y (en) * | 2001-02-28 | 2002-08-21 | 吴光夏 | Water softening apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1521435A (en) | 2004-08-18 |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090121 Termination date: 20140214 |