CN202867929U - Ceramic valve core capable of opening and closing, throttling and loading water and thermostatic valve thereof - Google Patents
Ceramic valve core capable of opening and closing, throttling and loading water and thermostatic valve thereof Download PDFInfo
- Publication number
- CN202867929U CN202867929U CN 201220576867 CN201220576867U CN202867929U CN 202867929 U CN202867929 U CN 202867929U CN 201220576867 CN201220576867 CN 201220576867 CN 201220576867 U CN201220576867 U CN 201220576867U CN 202867929 U CN202867929 U CN 202867929U
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- water
- hole
- arc groove
- water inlet
- valve core
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Abstract
The utility model relates to bathroom accessories, in particular to a ceramic valve core with functions of opening and closing, throttling and water loading and thermostatic valve of the ceramic valve core. The ceramic valve comprises an upper piece and a lower piece. Four arc-shaped grooves symmetrical in circumference are arranged in the front face of the upper piece. Four water inlet through holes are arranged in the front face of the lower piece. When the upper piece and the lower piece rotate relatively, corresponding relationships of the arc-shaped grooves and the water inlet through holes at different positions are achieved, and the functions of opening, closing and water loading are achieved. The valve core can be placed at the water inlet end of cold and hot water. Due to the fact that no water exists in a water-mixing cavity after the valve is closed, the valve core is not frozen to be broken. Meanwhile, the ceramic valve core is convenient to install and use, and benefit for use of a solar heater due to the fact that the function of water loading is added.
Description
Technical field
The utility model relates to a kind of bath articles, specifically a kind of thermostatic valve that has the ceramic valve core of water function on the switching throttling and this spool is housed.
Background technique
At present, the switch of the constant-temperature water mixing valve that bathing is used mostly is arranged on the waterexit end of mixing water, and valve closing is full of water, easy freezing spool in the mixed water cavity later on.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 the solar water heater, use very inconvenient, the difficulty that has also increased construction and installed.
Summary of the invention
The purpose of this utility model provide a kind of be arranged on the hot and cold water water intake end, can not freezing spool the ceramic valve core with water function on the switching throttling and the thermostatic valve of this spool is housed.
The utility model is that the technological scheme that adopts of technical solution problem is as follows:
Described in the utility model have on the switching throttling 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 that arranges 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; Described lower front 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 inboard of the first water inlet through hole is with upper water groove, the outside of described upper water groove communicates with the inboard 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 described in the utility model 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 installed 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 equipped with pulling axis, gland is run through in the upper end of described pulling axis, and constant temperature valve core is arranged on the lower end of valve body, it is characterized in that: described upper slice and lower be aforesaid ceramic valve core.
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 the housing, are provided with cold water inlet, hot water inlet and mixed water out on the described housing, and cold water inlet, hot water inlet are respectively by first water inlet through hole and the second water inlet through hole of pipeline communication to lower; Be provided with cold water channel and hot water channel between valve body and the constant temperature valve core, described cold water channel and hot water channel respectively connect the first water outlet through hole and the second water outlet through hole of lower sheet and are 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 adopted the spool of said structure, it can be arranged on the hot and cold water water intake end, valve closing does not have water in the mixed water cavity later on, can freezing spool, water function on also integrated in same spool simultaneously, easy to install and use, be conducive to the use of solar water heater.
Description of drawings
Fig. 1 is an embodiment's upper slice of the utility model ceramic valve core Facad structure schematic representation.
Fig. 2 is upper slice structure schematic representation.
Fig. 3 is lower Facad structure schematic representation.
Fig. 4 is lower structure schematic representation.
Fig. 5 be upper slice and lower combination go up later the schematic representation of water state.
Fig. 6 is the schematic representation of closed condition.
Fig. 7 is the schematic representation of open mode.
Fig. 8 is an embodiment's of the utility model thermostatic valve structural representation.
Fig. 9 is another embodiment's of the utility model thermostatic valve structural representation.
Figure 10 is the 3rd embodiment's of the utility model thermostatic valve structural representation.
Embodiment
Described in the utility model have on the switching throttling 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 the first outer arc groove 4 centers of circle respectively.
As shown in Figure 3, Figure 4, described lower 1 front 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 inboard 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 inboard 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, the 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 that 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, the width of the first inner arc groove 3 also width with upper water groove 15 is suitable; 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 further improvement of the utility model, the radian of described the first inner arc groove 3 can have a better effect like this greater than the radian of the first outer arc groove 4.In actual the use, the radian of the first inner arc groove 3 is near 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 also can be circular or other shapes, as long as in the coverage area that can fall into the first outer arc groove 4 or the second outer arc groove 6 when the center of circle rotates relatively.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.
Such as Fig. 5-Fig. 7, when being used in combination upper slice 2 and lower 1 vis-a-vis fit together.For clarity, the profile of the lower sheet 1 of thick lines representative among the figure, the profile of fine dotted line representative upper slice 2.At the upper water state such as 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 the 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 the neutral gear; At this moment, 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 the solar water heater, the first water inlet through hole 11 be connected water inlet through hole 13 and connect respectively cold water pipe and hot-water line, when the first water inlet through hole 11 is connected with the second water inlet through hole 13, owing to cold water pipe pressure is large, tap water can be pressed into hot-water line, realize water on the solar water heater.
In the closed condition such as Fig. 6, upper slice 2 turn over several angle, this moment, the first inner arc groove 3 and the second inner arc groove 5 covered 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 the 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.
In the open mode such as Fig. 7, upper slice 2 turn over again several angle, although this moment 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 the while, the second outer arc groove 6 has covered simultaneously the second water inlet through hole 13 and the second water outlet through hole 14, the first outer arc groove 4 have covered the first water inlet through hole 11 and the first water outlet through hole 12 simultaneously; The first outer arc groove 4 is with the first water inlet through hole 11 and 12 conductings of the first water outlet through hole, and the second outer arc groove 6 is introduced the mixing use of constant temperature chamber with cold water and hot water respectively with the second water inlet through hole 13 and 14 conductings of the second water outlet through hole.
As shown in Figure 8, a kind of thermostatic valve described in the utility model 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 installed 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 equipped with pulling axis 25, gland 21 is run through in the upper end of described pulling axis 25, on the pulling axis 25 handwheel is installed, rotate pulling axis 25 and can drive 2 rotation, the combination of realization upper slice 2 and 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, and the hot water or cold water enters respectively after the inside of constant temperature valve core 24, advances 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.
Such 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.At this moment, 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.
Such as Fig. 9, Figure 10 embodiment, described valve body 20 and constant temperature valve core 24 are installed in the housing 30, be provided with cold water inlet 31, hot water inlet 32 and mixed water out 33 on the described housing 30, cold water inlet 31, hot water inlet 32 are respectively by first water inlet through hole 11 and the second water inlet through hole 13 of pipeline communication to lower 1; Be provided with cold water channel 34 and hot water channel 35 between valve body 20 and the constant temperature valve core 24, described cold water channel 34 is connected respectively the first water outlet through hole 12 and the second water outlet through hole 14 that connects lower sheet 1 and the hot water or cold water's entrance that is communicated to constant temperature valve core 24 with the hot water channel, mixed water out 33 is communicated with the mixed water out of constant temperature valve core 24 by pipeline.
At this moment, constant temperature valve core 24 both can be as shown in Figure 9 and valve body 20 parallel installations, also at right angle setting as shown in figure 10.
Claims (7)
1. the ceramic valve core that has water function on the 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 that arranges 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) 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 inboard 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 inboard 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 hole 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 first through hole (11) of intaking, first water outlet through hole (12) center of circle is symmetrical.
2. the ceramic valve core with water function on the switching throttling according to claim 1 is characterized in that: 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).
3. the ceramic valve core with water function on the switching throttling according to claim 1 and 2, it 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).
4. the ceramic valve core with water function on the 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.
5. 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 installed 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 equipped 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) are such as the described ceramic valve core of claim 1-4.
6. a kind of thermostatic valve as claimed in claim 5, it 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.
7. 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 the housing (30), be provided with cold water inlet (31), hot water inlet (32) and mixed water out (33) on the described housing (30), cold water inlet (31), hot water inlet (32) are respectively by first water inlet through hole (11) and the second water inlet through hole (13) of pipeline communication to lower (1); Be provided with cold water channel (34) and hot water channel (35) between valve body (20) and the constant temperature valve core (24), described cold water channel (34) is connected 35 with the hot water channel) connect respectively the first water outlet through hole (12) and the second water outlet through hole (14) of lower sheet (1) and be communicated to hot water or cold water's entrance of constant temperature valve core (24), mix water out (33) and be communicated with by the mixed water out of pipeline with constant temperature valve core (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220576867 CN202867929U (en) | 2012-11-05 | 2012-11-05 | Ceramic valve core capable of opening and closing, throttling and loading water and thermostatic valve thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220576867 CN202867929U (en) | 2012-11-05 | 2012-11-05 | Ceramic valve core capable of opening and closing, throttling and loading water and thermostatic valve thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202867929U true CN202867929U (en) | 2013-04-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220576867 Expired - Lifetime CN202867929U (en) | 2012-11-05 | 2012-11-05 | Ceramic valve core capable of opening and closing, throttling and loading water and thermostatic valve thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202867929U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102900868A (en) * | 2012-11-05 | 2013-01-30 | 薛令斌 | Ceramic valve plug with functions of opening and closing, throttling and feeding water and thermostatic valve provided with same |
-
2012
- 2012-11-05 CN CN 201220576867 patent/CN202867929U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102900868A (en) * | 2012-11-05 | 2013-01-30 | 薛令斌 | Ceramic valve plug with functions of opening and closing, throttling and feeding water and thermostatic valve provided with same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130410 Effective date of abandoning: 20140205 |
|
| RGAV | Abandon patent right to avoid regrant |