CN204213396U - A kind of upper sealing type spool - Google Patents
A kind of upper sealing type spool Download PDFInfo
- Publication number
- CN204213396U CN204213396U CN201420706351.XU CN201420706351U CN204213396U CN 204213396 U CN204213396 U CN 204213396U CN 201420706351 U CN201420706351 U CN 201420706351U CN 204213396 U CN204213396 U CN 204213396U
- Authority
- CN
- China
- Prior art keywords
- outer casing
- casing base
- ceramic plate
- blasthole
- osculum
- 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)
- Valve Housings (AREA)
Abstract
The utility model discloses a kind of upper sealing type spool, comprise valve body; Valve body is by valve rod, upper cover, rotary seat, ceramic valve core and outer casing base; The outside of outer casing base is provided with rubber ring, and outer casing base is provided with cold water blasthole, hot water blasthole and osculum, and ceramic valve core is made up of upper ceramic plate, lower ceramic plate, and by the fixing assembling of ceramic cap; Between described lower ceramic plate and position, outer casing base hole, spool seal with elastometic washer is installed; Double seal circle seals, and sealability is better, uses more reliable; Outer casing base is provided with cold water blasthole, hot water blasthole and osculum, multiple functional, is widely used on washbasin.
Description
Technical field
The utility model relates to a kind of faucet valve core, a kind of especially good seal performance, assembles easy upper sealing type spool.
Background technique
At present, be arranged on family, restaurant, hotel or other public places the spool of hot water, cold water discharging arrangement of wash basin be single water shutoff formula, only have and add water sealing aprons down below, single sealing configuration, when seal ring lost efficacy, water along up walking, will spray from water tap, can not reach sealing effect steady in a long-term; And the processing technology of lower seal water structure to tap is more complicated, processing difficulties; In addition, the Water Exit mode of tap main body is by casting processing at base, and its structure is that tap main body inside is provided with inner screw thread copper pipe, and external hot-water line and cold water pipe are directly received on inner screw thread copper pipe, this operation many, complex procedures consuming time, material also more.Know, tap main body is all made with casting in bronze and is formed, and such cost is very high; And inner screw thread copper pipe is once damage, need whole tap main body to change together, obvious maintenance expenses is high.
Summary of the invention
In order to overcome the deficiency of existing function technology, the utility model provide a kind of sealability better, assemble easy upper sealing type spool.
The utility model solves the technological scheme that its technical problem adopts:
A kind of upper sealing type spool, comprises valve body; Valve body is by valve rod, upper cover, rotary seat, ceramic valve core and outer casing base, it is characterized in that the outside of described outer casing base is provided with rubber ring, cold water blasthole, hot water blasthole and osculum is provided with bottom outer casing base, ceramic valve core is made up of upper ceramic plate and lower ceramic plate, and by the fixing assembling of ceramic cap; Described cold water blasthole, hot water blasthole and osculum are interior threaded hole.
The utility model designs further: be provided with spool seal with elastometic washer between described lower ceramic plate and position, outer casing base hole; The middle part of described upper ceramic plate is provided with single water outlet groove; Described lower ceramic plate is provided with three through holes, is respectively two water inlets be arranged symmetrically with and the oblique osculum being positioned at water inlet middle upper part.
The beneficial effects of the utility model are: outer casing base outside of the present utility model is provided with rubber ring, be provided with spool seal with elastometic washer between lower ceramic plate and position, outer casing base hole, double seal circle seals, and sealability is better, water can not up leak, and uses more reliable; Outer casing base is provided with cold water blasthole, hot water blasthole and osculum and is and is provided with internal thread endoporus, external water inlet pipe directly can access cold water blasthole and the hot water blasthole of spool, tap main body inside can be made hollow, structure is simple, spool is directly placed in tap main body positioned internal, water tap, without the need to being provided with inner screw thread copper pipe, saves fabricating cost greatly; Visible, the utility model is multiple functional, is widely used on washbasin.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the decomposing state structural representation of the utility model preferred embodiments;
Fig. 2 is the assembling condition structural representation of the utility model preferred embodiments;
Fig. 3 be the utility model preferred embodiments look up structural representation;
Fig. 4 is Fig. 3 A-A structural representation of the utility model preferred embodiments;
Fig. 5 is lower ceramic plate 9 structural representation of the utility model preferred embodiments;
Fig. 6 is upper ceramic plate 8 structural representation of the utility model preferred embodiments;
Fig. 7 is the cold water water outlet status architecture schematic diagram of the utility model preferred embodiments;
Fig. 8 is the mixing water water outlet status architecture schematic diagram of the utility model preferred embodiments;
Fig. 9 is hot water effluent's status architecture schematic diagram of the utility model preferred embodiments.
Embodiment
Referring to figs. 1 through Fig. 9, a kind of upper sealing type spool of the utility model embodiment, comprises valve body 1; Valve body 1 is by valve rod 2, upper cover 3, rotary seat 4, ceramic valve core and outer casing base 6, the outside of described outer casing base 6 is provided with rubber ring 7, outer casing base 6 is provided with cold water blasthole 61, hot water blasthole 62 and osculum 63, ceramic valve core is made up of upper ceramic plate 8 and lower ceramic plate 9, and by the fixing assembling of ceramic cap 10.Described cold water blasthole 61, hot water blasthole 62 and osculum 63 are interior threaded hole.Between described lower ceramic plate 9 and the position, hole of outer casing base 6, spool rubber ring 11 is installed to seal.
With reference to Fig. 5, Fig. 6, the structural representation of upper ceramic plate 8 and lower ceramic plate 9, be sticking state under upper ceramic plate 8 and lower ceramic plate 9 assembling condition, the middle part of described upper ceramic plate 8 is provided with single water outlet groove 81.Described lower ceramic plate 9 is provided with three through holes, is respectively two water inlets be arranged symmetrically with 91 and the oblique osculum 92 being positioned at water inlet 91 middle upper part.The opening of water outlet groove 81 is pasted mutually with lower ceramic plate 9 three through hole.
Working principle of the present utility model: first the present embodiment needs valve rod 2 to be pulled through 23 degree, enters open mode, with reference to Fig. 7, valve rod 2 is positioned at centre, and valve body is in single cold water state; With reference to Fig. 8, valve rod 2 is to anticlockwise 20 degree, and valve body is in mixing water state, and with reference to Fig. 9, valve rod 2 is to anticlockwise 70 degree, and valve body is in single hot water conditions.
Above-mentioned is the basic system structure of the utility model embodiment.
In sum, the utility model structure is simple, and outer casing base 6 outside is provided with rubber ring 7, is provided with spool rubber ring 11 and seals between lower ceramic plate 9 and position, outer casing base 6 hole, and double seal circle seals, and sealability is better, uses more reliable; Outer casing base 6 is provided with cold water blasthole 61, hot water blasthole 62 and osculum 63 and is and is provided with internal thread endoporus, external water inlet pipe directly can access cold water blasthole 61 and the hot water blasthole 62 of spool, tap main body inside can be made hollow, structure is simple, spool is directly placed in tap main body positioned internal, water tap, without the need to being provided with inner screw thread copper pipe, saves fabricating cost greatly.Visible, the utility model is multiple functional, is widely used on washbasin.
Carried out exemplary description to specific embodiment of the utility model by reference to the accompanying drawings above, obvious the utility model is not limited thereto, and the details of other not specified (NS) is also in protection domain of the present utility model.
Claims (4)
1. a upper sealing type spool, comprises valve body (1); Valve body (1) is made up of valve rod (2), upper cover (3), rotary seat (4), ceramic valve core and outer casing base (6), it is characterized in that the outside of described outer casing base (6) is provided with rubber ring (7), outer casing base (6) bottom is provided with cold water blasthole (61), hot water blasthole (62) and osculum (63), ceramic valve core is made up of upper ceramic plate (8) and lower ceramic plate (9), and by the fixing assembling of ceramic cap (10); Described cold water blasthole (61), hot water blasthole (62) and osculum (63) are interior threaded hole.
2. a kind of upper sealing type spool according to claim 1, is characterized in that being provided with spool rubber ring (11) between described lower ceramic plate (9) and the position, hole of outer casing base (6) seals.
3. a kind of upper sealing type spool according to claim 1, is characterized in that the middle part of described upper ceramic plate (8) is provided with single water outlet groove (81).
4. a kind of upper sealing type spool according to claim 1, it is characterized in that described lower ceramic plate (9) is provided with three through holes, be respectively two water inlets be arranged symmetrically with (91) and be positioned at the oblique osculum (92) of water inlet (91) middle upper part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420706351.XU CN204213396U (en) | 2014-11-14 | 2014-11-14 | A kind of upper sealing type spool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420706351.XU CN204213396U (en) | 2014-11-14 | 2014-11-14 | A kind of upper sealing type spool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204213396U true CN204213396U (en) | 2015-03-18 |
Family
ID=52982068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420706351.XU Expired - Fee Related CN204213396U (en) | 2014-11-14 | 2014-11-14 | A kind of upper sealing type spool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204213396U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106468365A (en) * | 2015-08-14 | 2017-03-01 | 厦门松霖科技有限公司 | A kind of Axial-running Out water valve core |
-
2014
- 2014-11-14 CN CN201420706351.XU patent/CN204213396U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106468365A (en) * | 2015-08-14 | 2017-03-01 | 厦门松霖科技有限公司 | A kind of Axial-running Out water valve core |
| CN106468365B (en) * | 2015-08-14 | 2018-07-27 | 厦门松霖科技股份有限公司 | A kind of Axial-running Out water valve core |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150318 Termination date: 20151114 |
|
| EXPY | Termination of patent right or utility model |