CN2480645Y - Double water outlet direction switching valve core - Google Patents
Double water outlet direction switching valve core Download PDFInfo
- Publication number
- CN2480645Y CN2480645Y CN 01206220 CN01206220U CN2480645Y CN 2480645 Y CN2480645 Y CN 2480645Y CN 01206220 CN01206220 CN 01206220 CN 01206220 U CN01206220 U CN 01206220U CN 2480645 Y CN2480645 Y CN 2480645Y
- Authority
- CN
- China
- Prior art keywords
- water
- porcelain slice
- cylindrical body
- guide hole
- water guide
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Multiple-Way Valves (AREA)
Abstract
The utility model relates to a change-over valve with double water outlets, wherein an inlet opening is opened on the waist of a cylindrical cover (1), and an upper ceramic chip (3) is opened with a water guide hole (6), and a lower ceramic chip (4) is opened with an upper water guide hole (7) and a lower water guide hole (8). The three water guide hole are arranged on the same circumference, wherein the upper ceramic chip (3) is connected with a torsional handle (2), and the lower ceramic chip (4) is provided with a locating pin (10). The upper ceramic chip (3) can be turned by the torsional handle (2), thereby the water guide hole (6) can be separately connected with the upper water guide hole (7) or the lower water guide hole (8). Construction of the utility model has the advantages of low production cost, good hermeticity and being conveniently opened.
Description
The utility model belongs to the water valve technical field of structures.
Existing Inner part of water valve, usually all be to adopt unidirectional water inlet and unidirectional water flowing out structure, be the interior upper porcelain slice of spool and the water passage hole of lower porcelain slice, only current can be incorporated into a fixing water outlet, and two water outlets about being provided with in the disclosed at present valve body, waterborne can the sprinkling by fluffy head washed one's face, the normal water valve technology used of water flowing only, because the spool that does not have corresponding outfit to use, can only lean against machining high-precision valve opening on the valve body, and the seal arrangement with high-accuracy poppet shaft and strictness of joining, so, both caused complex manufacturing, the cost of production height is opened also not conveniently in the use, use can't combine with current existing comparatively ripe ceramics water valve technology.
The purpose of this utility model, in order to be used with the water valve with upper and lower pair of water channel and a kind of good seal performance to be provided, cost of production is low just, and it is good convenient to open in the use, makes full use of the double-water outlet hole reversing valve core of existing ceramics spool technology.
The purpose of this utility model is achieved by the following technical solution.
Offer the water inlet at spool cylindrical body cover waist, upper porcelain slice has a water-guiding hole, lower porcelain slice has a upper water-out hole and following osculum, water-guiding hole and upper and lower osculum three holes all are set in place on the same circumference in spool cylindrical body cover, upper porcelain slice is provided with the half-open embedded slot of a symmetry, mutually in mutual embedded connection with the bayonet lock that spool is turned round on the handle, lower porcelain slice is provided with locating stud, and the locating slot embedding interior with being arranged on the cylindrical body cover is connected.
For preventing to turn round handle rotation carry, in spool cylindrical body cover, also be provided with position limit pin, block the bayonet lock of turning round handle, restriction is turned round handle and can only be rotated in certain angle, adopts smooth friction to connect between the upper and lower ceramics.
Further set forth the utility model content below in conjunction with drawings and Examples.
Fig. 1 is the utility model symmetrical configuration cross-sectional schematic,
Fig. 2 is the A-A sectional view of Fig. 1,
Fig. 3 is the worm's eye view of Fig. 1,
Fig. 4 is the upper porcelain slice structural representation,
Fig. 5 is the lower porcelain slice structural representation.
The cylindrical body cover 1 of present embodiment spool adopts copper material to process, waist at cylindrical body cover 1 has water inlet 5, turn round handle 2 and be used for rotarily opening current, the bottom of turning round handle 2 is a long cuboid, be respectively equipped with bayonet lock 15 at cuboid two and be used for connecting, and be used to limit the angle of swing of turning round handle 2 with half-open caulking groove 9 embeddings on the upper porcelain slice 3.Have a water-guiding hole on the upper porcelain slice 3, have upper water-out hole 7 and following osculum 8 on the lower porcelain slice 4, because upper porcelain slice 3 be the circular ceramics in the same center of circle with lower porcelain slice 4, therefore, water-guiding hole 6, upper water-out hole 7 and following osculum 8 three holes all are set in place on cylindrical body overlaps same circumference in 1.Be fixing lower porcelain slice 4, cylindrical body overlaps 1 inwall and has locating slot 11 and be used for being connected with locating stud 10 embeddings on the lower porcelain slice 4.Simultaneously, also turn round handle 2 and can only on certain angle of swing, rotate, overlap 1 inwall at cylindrical body and also be provided with position limit pin 12, block the bayonet lock 15 of turning round handle 2 and rotate in order to limit.Whole cylindrical body overlaps 1 top and carries out fixing seal with nut cap 16, seal ring 17, seals upper water-out hole 7 and following osculum 8 in the bottom of cylindrical body cover 1 respectively with plastic cement bottom 13 and two rubber seal 14.During use, upper water-out hole and following osculum more respectively with water valve valve-body on upper water outlet press the different conductings separately of angle of swing with following water outlet.
When turning round handle 2 and being in position shown in Figure 2, the water-guiding hole 6 of upper porcelain slice 3 can not form connection between upper water-out hole 7 on the lower porcelain slice 4 and following osculum 8, and spool is closed condition.When rotation counter clockwise when turning round handle 2, when the bayonet lock 15 of turning round handle 2 touched position limit pin 12, water-guiding hole 6 only was communicated with upper water-out hole 7; When rotating to position limit pin in the direction of the clock, water-guiding hole only is communicated with following osculum 8 again.Because upper porcelain slice 3 and lower porcelain slice 4 surface of contact are through special polishing, degree of finish is very high, employing be that smooth friction connects, it is very little therefore to rotate frictional force, need not turn round handle 2 with rotation very energetically, nor can produce leakage problem.
The utility model obviously has good seal performance compared with prior art, is convenient to The advantage that slight moment is opened.
Claims (3)
1, double-water outlet hole reversing valve core, by cylindrical body cover (1), turn round handle (2), upper porcelain slice (3), lower porcelain slice (4) is formed, it is characterized in that: water inlet (5) are opened in the waist of cylindrical body cover (1), upper porcelain slice (3) has a water-guiding hole (6), lower porcelain slice (4) has upper water-out hole (7), following osculum (8) two holes, water-guiding hole (6) and upper water-out hole (7), following osculum (8) all is set in place on the same circumference in cylindrical body cover (1), upper porcelain slice (3) is provided with half-open caulking groove (9) and is connected with the bayonet lock of turning round handle (2) (15), lower porcelain slice (4) is provided with locating stud (10), and locating slot (11) embedding interior with being arranged on cylindrical body cover (1) is connected.
2, spool according to claim 1 is characterized in that, also is provided with position limit pin (12) in cylindrical body cover (1).
3, spool according to claim 1 is characterized in that, adopts smooth friction to be connected between upper porcelain slice (3) and the lower porcelain slice (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01206220 CN2480645Y (en) | 2001-05-13 | 2001-05-13 | Double water outlet direction switching valve core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01206220 CN2480645Y (en) | 2001-05-13 | 2001-05-13 | Double water outlet direction switching valve core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2480645Y true CN2480645Y (en) | 2002-03-06 |
Family
ID=33626888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01206220 Expired - Fee Related CN2480645Y (en) | 2001-05-13 | 2001-05-13 | Double water outlet direction switching valve core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2480645Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100385157C (en) * | 2006-04-26 | 2008-04-30 | 中原工学院 | Water-saving valve with double water outlet |
| CN106065966A (en) * | 2016-08-16 | 2016-11-02 | 台州梦科卫浴有限公司 | A kind of quick-opened valve core |
| CN106151591A (en) * | 2015-03-28 | 2016-11-23 | 杜也兵 | Single shaft body device dual control depotition cock mouth of a river method for handover control for water purifier |
| CN112472853A (en) * | 2020-12-07 | 2021-03-12 | 青岛市市立医院 | Hemodialysis machine degassing unit |
-
2001
- 2001-05-13 CN CN 01206220 patent/CN2480645Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100385157C (en) * | 2006-04-26 | 2008-04-30 | 中原工学院 | Water-saving valve with double water outlet |
| CN106151591A (en) * | 2015-03-28 | 2016-11-23 | 杜也兵 | Single shaft body device dual control depotition cock mouth of a river method for handover control for water purifier |
| CN106151591B (en) * | 2015-03-28 | 2019-10-11 | 杜也兵 | Uniaxial body device dual control depotition cock mouth of a river method for handover control for water purifier |
| CN106065966A (en) * | 2016-08-16 | 2016-11-02 | 台州梦科卫浴有限公司 | A kind of quick-opened valve core |
| CN112472853A (en) * | 2020-12-07 | 2021-03-12 | 青岛市市立医院 | Hemodialysis machine degassing unit |
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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 |