CN102900868B - Ceramic valve plug with functions of opening and closing, throttling and feeding water and thermostatic valve provided with same - Google Patents
Ceramic valve plug with functions of opening and closing, throttling and feeding water and thermostatic valve provided with same Download PDFInfo
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- CN102900868B CN102900868B CN201210435620.9A CN201210435620A CN102900868B CN 102900868 B CN102900868 B CN 102900868B CN 201210435620 A CN201210435620 A CN 201210435620A CN 102900868 B CN102900868 B CN 102900868B
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Abstract
The invention relates to bathroom accessories, in particular to a ceramic valve plug with functions of opening and closing, throttling and feeding water and a thermostatic valve provided with the ceramic valve plug. The ceramic valve plug comprises an upper plate and a lower plate, wherein four arc-shaped grooves are symmetrically formed in a circumference of the front side of the upper plate; two water inlet through holes and two water outlet through holes are formed in the front side of the lower plate; when the upper plate and the lower plate rotate relatively, the different position corresponding relations of the arc-shaped grooves and the water inlet through holes and water outlet through holes are realized, so that the functions of opening and closing, and water feeding are realized. The ceramic valve plug can be arranged at a cold-hot water inlet end, so that after a valve is closed, water is not left in a water mixing cavity, a valve plug cannot be frozen; and meanwhile, the valve plug integrates the water feeding function, so that the valve plug is convenient to assemble and use, and by the adoption of the ceramic valve plug, a solar water heater can be used conveniently.
Description
Technical field
The present invention relates to a kind of bath articles, specifically a kind of thermostatic valve that there is the ceramic valve core of water function on switching throttling and this spool is housed.
Background technique
At present, the switch of the constant-temperature water mixing valve that bathing is used is mostly arranged on the waterexit end of mixing water, and valve closing is full of water, easy freezing spool in mixed water cavity later.In addition, traditional constant-temperature water mixing valve is not gone up water function, also will join a single handle water supply valve when being used on solar water heater, use very inconvenient, the difficulty that has also increased construction and installed.
Summary of the invention
The object of this invention is to provide a kind of be arranged on hot and cold water water intake end, can not freezing spool the ceramic valve core with water function on switching throttling and the thermostatic valve of this spool is housed.
The present invention is that the technological scheme that adopts of technical solution problem is as follows:
Of the present invention have on switching throttling the ceramic valve core of water function comprise columned upper slice and lower, it is characterized in that: described upper slice front is provided with the first inner arc groove, the first outer arc groove, the second inner arc groove, the second outer arc groove, described the first inner arc groove and the first outer arc groove are the arc grooves arranging with one heart, the first outer arc groove is positioned at the outside of the first inner arc groove, and the second inner arc groove and the second outer arc groove are symmetrical with the first inner arc groove and the first outer arc groove center of circle respectively; The front of described lower is provided with the first water inlet through hole, the first water outlet through hole, the second water inlet through hole, the second water outlet through hole, the inner side of the first water inlet through hole is with upper water groove, the outside of described upper water groove communicates with the inner side of the first water inlet through hole, described the first water inlet through hole and the first water outlet through hole is the through hole that runs through lower two sides, and described the second water inlet through hole and the second water outlet through hole are symmetrical with the first water inlet through hole, the first water outlet through hole center of circle respectively.
Described upper slice and lower arrange with one heart; Upper slice during with lower relative rotation, the running orbit of the first inner arc groove covers the running orbit of upper water groove, and the running orbit of the first outer arc groove covers the running orbit of the first water inlet through hole and the first water outlet through hole.
The radian of described the first inner arc groove is greater than the radian of the first outer arc groove.
Described the first water inlet through hole and the first water outlet through hole are the arcuate sockets of sectional shape mirror image symmetry, and the radian of the first water inlet through hole is the 1/2-1/3 of the first outer arc groove radian; Described upper water groove is curve bath, and the radian of upper water groove is 2-3 times of the first water inlet through hole radian.
A kind of thermostatic valve of the present invention comprise valve body, gland, driver plate, upper slice, lower, sealing gasket, constant temperature valve core, described valve body is cylindric, gland, driver plate, upper slice, lower, sealing gasket be arranged in the inner chamber of valve body from top to bottom successively with one heart, driver plate is fixedly connected with upper slice, the place, axle center of driver plate is provided with pulling axis, gland is run through in the upper end of described pulling axis, constant temperature valve core is arranged on the lower end of valve body, it is characterized in that: described upper slice and lower be in ceramic valve core as above upper slice and lower.
Described constant temperature valve core is fixedly connected on the lower end of valve body, and the axis of constant temperature valve core is vertical with the axis of valve body.
Described valve body and constant temperature valve core are installed in housing, are provided with cold water inlet, hot water inlet and mixed water out on described housing, and cold water inlet, hot water inlet arrive respectively the first water inlet through hole and the second water inlet through hole of lower by pipeline communication; Between valve body and constant temperature valve core, be provided with cold water channel and hot water channel, described cold water channel is connected respectively the first water outlet through hole and the second water outlet through hole of lower sheet with hot water channel and is communicated to hot water or cold water's entrance of constant temperature valve core, and mixed water out is communicated with the mixed water out of constant temperature valve core by pipeline.
Owing to having adopted the spool of said structure, can be arranged on hot and cold water water intake end, valve closing does not have water in mixed water cavity later, can freezing spool, water function on simultaneously also integrated in same spool, easy to install and use, be conducive to the use of solar water heater.
Accompanying drawing explanation
Fig. 1 is an embodiment's upper slice of ceramic valve core of the present invention Facad structure schematic diagram.
Fig. 2 is upper slice structure schematic diagram.
Fig. 3 is the Facad structure schematic diagram of lower.
Fig. 4 is the structure schematic diagram of lower.
Fig. 5 be upper slice and lower combination go up the schematic diagram of water state later.
Fig. 6 is the schematic diagram of closed condition.
Fig. 7 is the schematic diagram of open mode.
Fig. 8 is an embodiment's of thermostatic valve of the present invention structural representation.
Fig. 9 is another embodiment's of thermostatic valve of the present invention structural representation.
Figure 10 is the 3rd embodiment's of thermostatic valve of the present invention structural representation.
Embodiment
Of the present invention have on switching throttling the ceramic valve core of water function comprise columned upper slice 2 and lower 1.As shown in Figure 1 and Figure 2, described upper slice 2 front is provided with the first inner arc groove 3, the first outer arc groove 4, the second inner arc groove 5, the second outer arc groove 6, described the first inner arc groove 3 and the first outer arc groove 4 are the arc grooves that arrange with one heart, the first outer arc groove 4 is positioned at the outside of the first inner arc groove 3, and the second inner arc groove 5 and the second outer arc groove 6 are symmetrical with the first inner arc groove 3 and first outer arc groove 4 centers of circle respectively.
As shown in Figure 3, Figure 4, the front of described lower 1 is provided with the first water inlet through hole 11, the first water outlet through hole 12, the second water inlet through hole 13, the second water outlet through hole 14, the inner side of the first water inlet through hole 11 is with upper water groove 15, the outside of described upper water groove 15 communicates with the inner side of the first water inlet through hole 11, described the first water inlet through hole 11 and the first water outlet through hole 12 is the through holes that run through lower 1 two sides, and described the second water inlet through hole 13 and the second water outlet through hole 14 are symmetrical with the first water inlet through hole 11, first water outlet through hole 12 centers of circle respectively.
Described upper slice 2 and lower 1 arrange with one heart; Upper slice 2 during with lower 1 relative rotation, the running orbit of the first inner arc groove 3 covers the running orbit of upper water groove 15, and the running orbit of the first outer arc groove 4 covers the running orbit of the first water inlet through hole 11 and the first water outlet through hole 12.That is to say, the distance in the first inner arc groove 3 and the center of circle equals the distance in water groove 15 and the center of circle, and the width of the first inner arc groove 3 is also suitable with the width of upper water groove 15; The distance in the first outer arc groove 4 and the center of circle equals the distance in the first water inlet through hole 11, the first water outlet through hole 12 and the center of circle.
In addition, as a further improvement on the present invention, the radian of described the first inner arc groove 3 is greater than the radian of the first outer arc groove 4, can have a better effect like this.In actual use, the radian of the first inner arc groove 3 approaches 180 degree, only has the narrower next door will be between the two every separating between the first inner arc groove 3 and the second inner arc groove 5.
As shown in Figure 3, Figure 4, described the first water inlet through hole 11 and the first water outlet through hole 12 are arcuate sockets of sectional shape mirror image symmetry, and the radian of the first water inlet through hole 11 is 1/2-1/3 of the first outer arc groove 4 radians; Described upper water groove 15 is curve bath, and the radian of upper water groove 15 is 2-3 times of the first water inlet through hole 11 radians.
Certainly, the shape of the first water inlet through hole 11 and the first water outlet through hole 12 can be also circular or other shapes, as long as can fall into the coverage area of the first outer arc groove 4 or the second outer arc groove 6 when relatively rotating around the center of circle.Equally, upper water groove 15 also can adopt the external frame of other shapes, as long as can fall into when rotated the coverage area of the first inner arc groove 3 or the second inner arc groove 5.
As Fig. 5-Fig. 7, while being used in combination upper slice 2 and the vis-a-vis of lower 1 fit together.For clarity, the profile of the lower sheet 1 of thick lines representatives in figure, fine dotted line represents a profile of slices 2.As the upper water state of Fig. 5, the second outer arc groove 6 is between the first water inlet through hole 11 and the second water outlet through hole 14 in neutral gear, and the first outer arc groove 4 is between the first water outlet through hole 12 and the second water inlet through hole 13 in neutral gear; Now, the upper water groove on the first water inlet through hole 11 and the second water inlet through hole 13 is connected across between the first inner arc groove 3 and the second inner arc groove 5, and two inner arc grooves are connected two upper water grooves, thereby the first water inlet through hole 11 and the second water inlet through hole 13 are connected.When being used on solar water heater, the first water inlet through hole 11 is connected respectively cold water pipe and hot-water line with the second water inlet through hole 13, when the first water inlet through hole 11 and the second water inlet through hole 13 are connected, because cold water pipe pressure is large, tap water can be pressed into hot-water line, realize water on solar water heater.
As the closed condition of Fig. 6, upper slice 2 turn over several angle, now the first inner arc groove 3 and the second inner arc groove 5 cover respectively a upper water groove, both do not link up; Simultaneously, the second outer arc groove 6 covers the second water outlet through hole 14, the first outer arc groove 4 covers the first water outlet through hole 12, but does not all cover water inlet through hole, and the first water inlet through hole 11 and the second water inlet through hole 13 are closed, for solar water heater, be equivalent to cold water pipe and hot-water line is closed simultaneously.
As the open mode of Fig. 7, upper slice 2 turn over again several angle, although now the first inner arc groove 3 and the second inner arc groove 5 turn over several angle, but still cover respectively a upper water groove, both do not link up; But meanwhile, the second outer arc groove 6 has covered the second water inlet through hole 13 and the second water outlet through hole 14, the first outer arc groove 4 simultaneously and has covered the first water inlet through hole 11 and the first water outlet through hole 12 simultaneously; The first outer arc groove 4 is by the first water inlet through hole 11 and the first water outlet through hole 12 conductings, and the second outer arc groove 6, by the second water inlet through hole 13 and the second water outlet through hole 14 conductings, is introduced the mixing use of constant temperature chamber by cold water and hot water respectively.
As shown in Figure 8, a kind of thermostatic valve of the present invention, adopts the ceramic valve core with said structure upper slice 2 and lower 1.Comprise valve body 20, gland 21, driver plate 22, upper slice 2, lower 1, sealing gasket 23, constant temperature valve core 24, described valve body 20 is cylindric, gland 21, driver plate 22, upper slice 2, lower 1, sealing gasket 23 be arranged in the inner chamber of valve body 20 from top to bottom successively with one heart, driver plate 22 2 is fixedly connected with upper slice, the place, axle center of driver plate 22 is provided with pulling axis 25, gland 21 is run through in the upper end of described pulling axis 25, on pulling axis 25, handwheel is installed, rotate pulling axis 25 and can drive 2 rotation, realize slices 2 and the combination of lower 1 diverse location.Constant temperature valve core 24 is arranged on the lower end of valve body 20.Constant temperature valve core 24 has cold water inlet, hot water inlet and mixed water exports, after hot water or cold water enters respectively the inside of constant temperature valve core 24, enters the adjusting of its mixed water cavity, from the constant warm water of mixed water exports output temperature.The internal structure of constant temperature valve core 24 is prior art, at this repeated description no longer.
As Fig. 8 embodiment, described constant temperature valve core 24 is fixedly connected on the lower end of valve body 20, and the axis of constant temperature valve core 24 is vertical with the axis of valve body 20.Now, the first water outlet through hole 12 and the second water outlet through hole 14 on the cold water inlet on constant temperature valve core 24 shells, the corresponding lower sheet 1 of hot water inlet's difference.
As Fig. 9, Figure 10 embodiment, described valve body 20 and constant temperature valve core 24 are installed in housing 30, on described housing 30, be provided with cold water inlet 31, hot water inlet 32 and mixed water out 33, cold water inlet 31, hot water inlet 32 arrive respectively the first water inlet through hole 11 and the second water inlet through hole 13 of lower 1 by pipeline communication; Between valve body 20 and constant temperature valve core 24, be provided with cold water channel 34 and hot water channel 35, described cold water channel 34 is connected respectively the first water outlet through hole 12 and the second water outlet through hole 14 of lower sheet 1 with hot water channel 35 and is communicated to hot water or cold water's entrance of constant temperature valve core 24, and mixed water out 33 is communicated with the mixed water out of constant temperature valve core 24 by pipeline.
Now, constant temperature valve core 24 both can be as shown in Figure 9 and the parallel installation of valve body 20, also at right angle setting as shown in figure 10.
Claims (6)
1. the ceramic valve core with water function on switching throttling, comprise columned upper slice (2) and lower (1), it is characterized in that: the front of described upper slice (2) is provided with the first inner arc groove (3), the first outer arc groove (4), the second inner arc groove (5), the second outer arc groove (6), described the first inner arc groove (3) and the first outer arc groove (4) are the arc grooves arranging with one heart, the first outer arc groove (4) is positioned at the outside of the first inner arc groove (3), the second inner arc groove (5) and the second outer arc groove (6) are symmetrical with the first inner arc groove (3) and first outer arc groove (4) center of circle respectively, the front of described lower (1) is provided with the first water inlet through hole (11), the first water outlet through hole (12), the second water inlet through hole (13), the second water outlet through hole (14), the inner side of the first water inlet through hole (11) is with upper water groove (15), the outside of described upper water groove (15) communicates with the inner side of the first water inlet through hole (11), described the first water inlet through hole (11) and the first water outlet through hole (12) are the through holes that runs through lower (1) two sides, described the second water inlet through hole (13) and the second water outlet through hole (14) respectively with the first water inlet through hole (11), first water outlet through hole (12) center of circle is symmetrical, described upper slice (2) and lower (1) arrange with one heart, upper slice (2) are during with lower (1) relative rotation, the running orbit of the first inner arc groove (3) covers the running orbit of upper water groove (15), and the running orbit of the first outer arc groove (4) covers the running orbit of the first water inlet through hole (11) and the first water outlet through hole (12).
2. the ceramic valve core with water function on switching throttling according to claim 1, is characterized in that: the radian of described the first inner arc groove (3) is greater than the radian of the first outer arc groove (4).
3. the ceramic valve core with water function on switching throttling according to claim 1 and 2, it is characterized in that: described the first water inlet through hole (11) and the first water outlet through hole (12) are the arcuate sockets of sectional shape mirror image symmetry, and the radian of the first water inlet through hole (11) is the 1/2-1/3 of the first outer arc groove (4) radian; Described upper water groove (15) is curve bath, and the radian of upper water groove (15) is 2-3 times of the first water inlet through hole (11) radian.
4. a thermostatic valve, comprise valve body (20), gland (21), driver plate (22), upper slice (2), lower (1), sealing gasket (23), constant temperature valve core (24), described valve body (20) is cylindric, gland (21), driver plate (22), upper slice (2), lower (1), sealing gasket (23) is arranged in the inner chamber of valve body (20) from top to bottom successively with one heart, driver plate (22) is fixedly connected with upper slice (2), the place, axle center of driver plate (22) is provided with pulling axis (25), gland (21) is run through in the upper end of described pulling axis (25), constant temperature valve core (24) is arranged on the lower end of valve body (20), it is characterized in that: described upper slice (2) and lower (1) be in the ceramic valve core as described in claim 1-3 any one upper slice and lower.
5. a kind of thermostatic valve as claimed in claim 4, is characterized in that: described constant temperature valve core (24) is fixedly connected on the lower end of valve body (20), and the axis of the axis of constant temperature valve core (24) and valve body (20) is perpendicular or parallel.
6. a kind of thermostatic valve as claimed in claim 5, it is characterized in that: described valve body (20) and constant temperature valve core (24) are installed in housing (30), on described housing (30), be provided with cold water inlet (31), hot water inlet (32) and mixed water out (33), cold water inlet (31), hot water inlet (32) arrive respectively the first water inlet through hole (11) and the second water inlet through hole (13) of lower (1) by pipeline communication; Between valve body (20) and constant temperature valve core (24), be provided with cold water channel (34) and hot water channel (35), described cold water channel (34) is connected respectively the first water outlet through hole (12) and the second water outlet through hole (14) of lower sheet (1) with hot water channel (35) and is communicated to hot water or cold water's entrance of constant temperature valve core (24), and mixed water out (33) is communicated with the mixed water out of constant temperature valve core (24) by pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210435620.9A CN102900868B (en) | 2012-11-05 | 2012-11-05 | Ceramic valve plug with functions of opening and closing, throttling and feeding water and thermostatic valve provided with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210435620.9A CN102900868B (en) | 2012-11-05 | 2012-11-05 | Ceramic valve plug with functions of opening and closing, throttling and feeding water and thermostatic valve provided with same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102900868A CN102900868A (en) | 2013-01-30 |
| CN102900868B true CN102900868B (en) | 2014-02-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210435620.9A Active CN102900868B (en) | 2012-11-05 | 2012-11-05 | Ceramic valve plug with functions of opening and closing, throttling and feeding water and thermostatic valve provided with same |
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| CN (1) | CN102900868B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9182045B2 (en) * | 2013-03-13 | 2015-11-10 | Kohler Co. | Concentric diverter cartridge |
| US9334971B2 (en) * | 2013-03-13 | 2016-05-10 | Kohler Co. | Universal valve body |
| CN104455554B (en) * | 2013-09-12 | 2017-02-01 | 北京清华阳光能源开发有限责任公司 | Double-linkage constant-temperature valve |
| CN104510389B (en) * | 2013-09-29 | 2017-02-08 | 北京华业阳光新能源有限公司 | Bathing system with dual-linkage thermostatic valve |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2592987Y (en) * | 2002-12-09 | 2003-12-17 | 崔荀 | Netative-pressure cold-hot-water single-handle mixed valve |
| US20070044850A1 (en) * | 2005-08-31 | 2007-03-01 | Globe Union Industrial Corp. | Fluid control apparatus for a faucet |
| CN200943765Y (en) * | 2006-08-04 | 2007-09-05 | 周华松 | Temperature-controlling flow valve |
| WO2010016091A1 (en) * | 2008-08-05 | 2010-02-11 | 株式会社早川バルブ製作所 | Switching valve device |
| CN202867929U (en) * | 2012-11-05 | 2013-04-10 | 薛令斌 | Ceramic valve core capable of opening and closing, throttling and loading water and thermostatic valve thereof |
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| CN102900868A (en) | 2013-01-30 |
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Owner name: WEIFANG BAILE BATHROOM PRODUCTS CO., LTD. Free format text: FORMER OWNER: XUE LINGBIN Effective date: 20131225 |
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Free format text: CORRECT: ADDRESS; FROM: 261041 WEIFANG, SHANDONG PROVINCE TO: 261000 WEIFANG, SHANDONG PROVINCE |
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Effective date of registration: 20131225 Address after: 261000, Shandong province Weifang hi tech Zone after the mountain Zheng home Applicant after: Weifang Baile Sanitary Ware Products Co., Ltd. Address before: 261041, Shandong province Weifang hi tech Zone after the mountain Zheng family bathroom Applicant before: Xue Lingbin |
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