CN202946719U - Single-handle-switch double-on-off ceramic valve core - Google Patents
Single-handle-switch double-on-off ceramic valve core Download PDFInfo
- Publication number
- CN202946719U CN202946719U CN 201220541089 CN201220541089U CN202946719U CN 202946719 U CN202946719 U CN 202946719U CN 201220541089 CN201220541089 CN 201220541089 CN 201220541089 U CN201220541089 U CN 201220541089U CN 202946719 U CN202946719 U CN 202946719U
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- water
- coupling component
- water outlet
- valve casing
- valve core
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Abstract
The utility model provides a single-handle-switch double-on-off ceramic valve core. Two circulation grooves on the bottom surface of a valve plate are opened and closed to be matched with a bottom cover plate to form a first water inlet, a first water outlet, a second water inlet and a second water outlet, and the first water inlet, the first water outlet, the second water inlet and the second water outlet have double-of-off states of raw water and purified water. When the ceramic valve core is in a closed state, raw water and purified water are prevented from flowing into the ceramic valve core, namely the raw water and the purified water are prevented from being in contact with air, the purified water is further prevented form being polluted or invaded by bacteria, and purity of the purified water is improved. When the raw water and the purified water are in cut-off states due to the face that the ceramic valve core is closed, a raw water outlet pipe and a purified water pipe at the water inlet end and the water outlet end of a water purifier can be sealed without water inlet pressure and water outlet pressure, the water purifier effectively remains in a closed state, and continuous operation of the water purifier is prevented to enable the water purifier to have an excellent using state.
Description
Technical field
The utility model is about a kind of ceramic valve core, and espespecially a kind of single-grip Switching Two opens and closes ceramic valve core.
Background technique
people are for developing industry, produce many pollution sources, those pollution sources are in being discharged into environment, indirectly polluted air, the water source, the soil, and can be with rainwater, wind and river flow to the water treatment field, be to utilize in the water treatment field precipitation, tan by the sun and add the medicine mode, remove most pollution sources in the water source, with the use near human body, but at present also have impurity and microorganism by the water treatment place for defeated water source, for asking the degree of purity that makes water, there are now many families of need to utilize in addition water purifier that water will be filtered again, so as to removing the harmful human body material in anhydrating, to have better water water quality, yet at present and the water purifier group if the water tap of use all utilizes a kind of valve body of single open-close on-off, this valve body only can be closed the water channel that the water purification after filtration is flowed out by watertap discharging tube, cause the water purification after filtration also to circulate in valve inner, make the water purification after filtration easily contact with air again and be polluted or the intrusion of bacterium, and lose effect with water filtration, should make former water by existing single valve body that opens and closes simultaneously, water purification and water purifier form normal open state, this water purifier is easily enabled because of the circulation tool pressure at water source, and then cause water purifier to have the problem that continues running and waste energy.
The model utility content
in prior art with the water purifier group if the water tap of use all utilizes a kind of valve body of single open-close on-off, this valve body only can be closed the water channel that the water purification after filtration is flowed out by watertap discharging tube, cause the water purification after filtration also to circulate in valve inner, make the water purification after filtration easily contact with air again and be polluted or the intrusion of bacterium, and lose effect with water filtration, and this existing single valve body that opens and closes makes former water, water purification and water purifier form normal open state, this water purifier is easily enabled because of the circulation tool pressure at water source, and then cause Water purifier to continue running and waste energy, the utility model is for above-mentioned problems of the prior art, propose a kind of single-grip Switching Two and open and close ceramic valve core.
The utility model proposes a kind of single-grip Switching Two and open and close ceramic valve core, comprise:
One valve casing, this valve casing hollow has a containing space, and runs through in the upper wall centre and be provided with a perforation, and the ring wall of valve casing bottom is equipped with several embedding holes relatively;
One coupling component, this coupling component coordinate inserts in the containing space of this valve casing, and this coupling component top is concaved with one group and establishes notch, and runs through the two side and be provided with engagement groove, and the coupling component bottom down convexes with several interlock poles by periphery;
One mandrels stem, this mandrels stem coordinates the group be arranged in coupling component to establish the notch place by the bottom, and the mandrels stem bottom transverse runs through to be provided with a spacing bar and to coordinate to be embedded to organize establishes in the engagement groove of notch both sides, this mandrels stem coordinates coupling component to be arranged in containing space in valve casing, and the mandrels stem end is stretched through out by the perforation of valve casing upper wall;
One opens and closes valve block, and this keying valve block end face outer rim coordinates the interlock pole of coupling component to be provided with several interlock caulking grooves, and the bottom surface is concaved with two circulation grooves that relatively are arcuation;
one bottom plate, this bottom plate is equipped with one first water intake, the first water outlet, the second water intake and the second water outlet, outer edge convexes with several chimeric projections, and this bottom plate is provided with a dividing plate by the end face cooperation, this dividing plate coordinates the first water intake, the first water outlet, the second water intake, the second water outlet is provided with four water holes, and locate in the chimeric projection inlay card that outer concave is provided with engaging short slot and bottom plate, and bottom plate coordinates fixing to be mounted on bottom valve casing, embedding hole clamping bottom chimeric projection and valve casing forms the location, and the bottom surface that makes dividing plate and end face and open and close valve block against.
In this valve casing, containing space convexes with one in internal ring wall and closes block and a unlatching block, and this coupling component coordinates valve casing to be provided with the spacing nose of an arcuation in an outer rim side.
This coupling component top by outer periphery up convex with around limited wall, and mandrels stem with the engagement groove of bottom bar and coupling component be embedded in conjunction with after, be inserted in the coupling component end face by a ring-like packing ring by the mandrels stem end, and be subjected to limited wall restriction location.
This bottom plate is respectively equipped with a leak-proof gasket in the first water intake, the first water outlet, the second water intake, the second water outlet end face.
This leak-proof gasket coordinates the first water intake, the first water outlet, the second water intake, the second water outlet to form the washer-shaped of 8 fonts.
The advantage that the utlity model has is:
(1), the utility model provides a kind of two ceramic valve core that opens and closes, the first entery and delivery port and the second entery and delivery port that coordinate bottom plates to form by two circulation grooves that open and close the valve block bottom surface have two open/close states former, water purification, so as to when this ceramic valve core forms closed condition, can block simultaneously former water and water purification flows in ceramic valve core, namely isolated former water and water purification contact with air, and then prevent water purification from contacting with air and have and pollute or invaded by bacterium, increase the degree of purity of water purification water quality.
(2), the utility model Central Plains water, water purification are closed because of ceramic valve core and are formed when blocking state, this water purifier namely forms the complete pressure without water-in and water-out of sealing into and out of former water outlet pipe and the water-purifying pipe of water end (W.E.), can effectively allow water purifier form closed condition, running to prevent that water purifier from continuing has better use state.
Description of drawings
Fig. 1: stereogram of the present utility model.
Fig. 2: exploded view of the present utility model.
Fig. 3: the exploded view of another angle of the present utility model.
Fig. 4: assembled sectional view of the present utility model.
Fig. 5: real use state figure of the present utility model.
Fig. 6: closed condition sectional view of the present utility model.
Fig. 7: the sectional view that forms spacing state of closing of the present utility model.
Fig. 8: the sectional view at another visual angle of closed condition of the present utility model.
Fig. 9: opening state sectional view of the present utility model.
Figure 10: unlatching of the present utility model forms the sectional view of spacing state.
Figure 11: the sectional view at another visual angle of opening state of the present utility model.
In figure:
10-----valve casing; 11---containing space;
12-----perforation; 13---close block;
14---the unlatching block; 15----embedding hole;
20----coupling component; 21---organize and establish notch;
22---engagement groove; 23----limited wall;
24---spacing nose; 25---interlock pole;
30----mandrels stem; 31---spacing bar;
32---ring-like packing ring;
40---the keying valve block; 41---the interlock caulking groove;
42----circulation groove;
50----bottom plate; 51--first water intake;
52--first water outlet; 53--second water intake;
54--second water outlet; 55---leak-proof gasket;
56---chimeric projection; 57-----dividing plate;
571-----water hole; 572---the engaging short slot;
60----water tap; 61---outlet passage;
62--former water intake pipe; 63--former water outlet pipe;
64----water-purifying pipe; 65----water purifier.
Embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments, so that those skilled in the art can better understand the utility model and being implemented, but illustrated embodiment is not as to restriction of the present utility model.
at first, see also Fig. 1, Fig. 2, shown in Figure 3, the utility model proposes a kind of single-grip Switching Two and open and close ceramic valve core, it comprises: a valve casing 10, one coupling component 20, one mandrels stem 30, one opens and closes valve block 40 and a bottom plate 50, one valve casing 10 hollows have a containing space 11, and in the upper wall centre run through be provided with one the perforation 12, and convex with one in internal ring wall and close block 13 and a unlatching block 14, the ring wall of valve casing 10 bottoms separately is equipped with several embedding holes 15 relatively, one coupling component 20 cooperations are placed in the containing space 11 of valve casing 10, this coupling component 20 tops are concaved with one group and establish notch 21, and run through the two side and be provided with engagement groove 22, separately by outer periphery up convex with around limited wall 23, and coordinate valve casing 10 to be provided with the spacing nose 24 of an arcuation in an outer rim side, this coupling component 20 bottoms down convex with several interlock poles 25 by periphery, one mandrels stem 30 coordinates the group be arranged in coupling component 20 to establish notch 21 places by the bottom, and mandrels stem 30 bottom transverse run through to be provided with a spacing bar 31 and to coordinate to be embedded to organize establishes in the engagement groove 22 of notch 21 both sides, provide again a ring-like packing ring 32 to be inserted in coupling component 20 end faces by mandrels stem 30 ends, and located by limited wall 23 restrictions, and this mandrels stem 30 coordinates coupling component 20 to be arranged in the interior containing space 11 of valve casing 10, mandrels stem 30 ends are protruded out by valve casing 10 upper walls perforation 12, one opens and closes valve block 40 end face outer rims coordinates the interlock pole 25 of coupling component 20 to be provided with several interlock caulking grooves 41, the bottom surface is concaved with two circulation grooves 42 that relatively are arcuation, one bottom plate 50 is equipped with one first and advances, water outlet 51, 52 and second advances, water outlet 53, 54, and advance respectively at first, water outlet 51, 52 and second advances, water outlet 53, 54 place's end faces are provided with a leak-proof gasket 55, and this leak-proof gasket 55 coordinates first to advance, water outlet 51, 52 and second advances, water outlet 53, 54 form the washer-shaped of 8 fonts, bottom plate 50 outer edges separately convex with several chimeric projections 56, this bottom plate 50 is provided with a dividing plate 57 by the bottom surface cooperation, this dividing plate 57 coordinates first to advance, water outlet 51, 52 and second advances, water outlet 53, 54 are provided with four water holes 571, and be provided with the chimeric projection 56 inlay cards location of engaging short slot 572 and bottom plate 50 in outer concave, and bottom plate 50 separately forms the location with embedding hole 15 clampings of chimeric projection 56 and valve casing 10 bottoms.
structure of the present utility model forms, see also Fig. 2, Fig. 3, shown in Figure 4, this mandrels stem 30 coordinates the group that is set in coupling component 20 to establish in notch 21 with the bottom, and locate with spacing bar 31 and engagement groove 22 inlay cards, separately provide a packing ring 32 to be penetrated to coupling component 20 end faces by mandrels stem 30 ends, and located by limited wall 23 restrictions, make the spacing bar 31 of mandrels stem 30 be limited in engagement groove 22 by packing ring 32 cappings, and after this coupling component 20 and mandrels stem 30 wear group and establish, coordinate and be arranged in the containing space 11 of valve casing 10, and the end that makes mandrels stem 30 is protruded out by the perforation 12 of valve casing 10, this keying valve block 40 also coordinates the containing space 11 that is arranged in valve casing 10, and be embedded link with the interlock pole 25 of the interlock caulking groove 41 of end face and coupling component 20 bottoms, again bottom plate 50 cooperation groups are placed on valve casing 10 bottom openings at last, these bottom plate 50 end faces coordinate the inlay card group to be provided with a dividing plate 57, and this dividing plate 57 coordinates first to advance by four water holes 571, osculum 51, 52 and second advances, water outlet 53, 54 are attached at bottom plate 50 end faces relatively, separately set spacing with the engaging short slot 572 of periphery with the chimeric projection 56 of bottom plate 50, and this bottom plate 50 is when coordinating dividing plates 57 to be mounted on valve casing 10 bottom opening, this bottom plate 50 separately forms the location with embedding hole 15 clampings of chimeric projection 56 and valve casing 10 bottoms, and make dividing plate 57 end faces and the bottom surface that opens and closes valve block 40 against, whereby with coupling component 20, mandrels stem 30 and keying valve block 40 are limited in valve casing 10, in sum, open and close ceramic valve core to complete a kind of single-grip Switching Two.
the use of structure of the present utility model, as shown in Figure 5, this ceramic valve core fit applications is advanced in a kind of pair, water tap 60 structures of water outlet, wherein, this water tap 60 has an outlet passage 61, and cooperation is equipped with a former water intake pipe 62, one former water outlet pipe 63 and a water-purifying pipe 64, this outlet passage 61 is connected with the second water outlet 54 and communicates, and former water intake pipe 62, 64 of former water outlet pipe 63 and water-purifying pipes respectively with the first water intake 51, the first water outlet 52 and the second water intake 53 join to forming and are communicated with, and this former water outlet pipe 63 and 64 of water-purifying pipes provide a water purifier 65, whereby, when this water tap 60 is not opened when making the inner ceramic spool form closed condition, as Fig. 6, Fig. 7, shown in Figure 8, the coupling component 20 of this valve casing 10 inside is driven by mandrels stem 30 operations, close block 13 against spacing with the spacing nose 24 of outer rim side and valve casing 10, and keying valve block 40 is staggered two circulation grooves 42 of bottom surface with four water holes, 571 formation of dividing plate 57 with coupling component 20 beats, first of this bottom plate 50 is advanced, water outlet 51, 52 and second advances, water outlet 53, 54 are opened and closed the block of valve block 40 and are formed closed state, the water source that limits former water intake pipe 62 and water-purifying pipe 64 flows in ceramic valve core, and former water can't be flowed in water purifier 65 via ceramic valve core filter, and the water purification after filtering through water purifier 65 also can't flow out for drinking by the outlet passage 61 from water tap 60 via ceramic valve core, form simultaneously and close advancing of former water and water purification, go out water state,
moreover, when open water tap 60 makes the inner ceramic spool form the boiling water state, as Fig. 9, Figure 10, shown in Figure 11, the coupling component 20 of this valve casing 10 inside is driven by mandrels stem 30 operations namely and toward the swing start, until the unlatching block 14 of the spacing nose 24 of coupling component 20 outer rim side and valve casing 10 inwalls is against spacing, at this moment, this keying valve block 40 namely is subjected to interlock and two circulation grooves 42 of bottom surface is formed communicating states with four water holes 571 of dividing plate 57 respectively, this first is advanced, water outlet 51, 52 and second advances, water outlet 53, 54 form circulation by the circulation groove 42 that opens and closes valve block 40 respectively, can allow former water be flowed in ceramic valve core through the first water intake 51 by former water intake pipe 62, and water purification is also flowed in ceramic valve core through the second water intake 53 by water-purifying pipe 64 simultaneously, make former water and water purification form simultaneously opening state, and after former water flows into ceramic valve core, namely flowed out by the first water outlet 52 again and have a discharge pressure, former water is entered in water purifier 65 with former water outlet pipe 63 to be filtered, water purification is flowed to the outlet passage 61 outflow uses of water tap 60 after flowing into ceramic valve core again by the second water outlet 54, have whereby former, the two use states that open and close of water purification.
structure by above-mentioned specific embodiment, can obtain advantage of the present utility model as follows: (one) the utility model provides a kind of two ceramic valve core that opens and closes, by first advancing that two circulation grooves 42 that open and close valve block 40 bottom surfaces coordinate that bottom plates 50 form, water outlet 51, 52 and second advances, water outlet 53, 54 have former, two open/close states of water purification, so as to when this ceramic valve core forms closed condition, can block simultaneously former water and water purification flows in ceramic valve core, namely isolated former water and water purification contact with air, and then prevent water purification from contacting with air and have and pollute or invaded by bacterium, increase the degree of purity of water purification water quality, (2) this is former, water purification is closed because of ceramic valve core and formed when blocking state, this water purifier 65 namely forms the complete pressure without water-in and water-out of sealing into and out of former water outlet pipe 63 and the water-purifying pipe 64 of water end (W.E.), can effectively allow water purifier 65 form closed condition, running to prevent that water purifier from continuing has better use state.
The above embodiment is the preferred embodiment that proves absolutely that the utility model is lifted, and protection domain of the present utility model is not limited to this.Being equal to that those skilled in the art do on the utility model basis substitutes or conversion, all within protection domain of the present utility model.Protection domain of the present utility model is as the criterion with claims.
Claims (5)
1. a single-grip Switching Two opens and closes ceramic valve core, it is characterized in that, comprises:
One valve casing, this valve casing hollow has a containing space, and runs through in the upper wall centre and be provided with a perforation, and the ring wall of valve casing bottom is equipped with several embedding holes relatively;
One coupling component, this coupling component coordinate inserts in the containing space of this valve casing, and this coupling component top is concaved with one group and establishes notch, and runs through the two side and be provided with engagement groove, and the coupling component bottom down convexes with several interlock poles by periphery;
One mandrels stem, this mandrels stem coordinates the group be arranged in coupling component to establish the notch place by the bottom, and the mandrels stem bottom transverse runs through to be provided with a spacing bar and to coordinate to be embedded to organize establishes in the engagement groove of notch both sides, this mandrels stem coordinates coupling component to be arranged in containing space in valve casing, and the mandrels stem end is stretched through out by the perforation of valve casing upper wall;
One opens and closes valve block, and this keying valve block end face outer rim coordinates the interlock pole of coupling component to be provided with several interlock caulking grooves, and the bottom surface is concaved with two circulation grooves that relatively are arcuation;
one bottom plate, this bottom plate is equipped with one first water intake, the first water outlet, the second water intake and the second water outlet, outer edge convexes with several chimeric projections, and this bottom plate is provided with a dividing plate by the end face cooperation, this dividing plate coordinates the first water intake, the first water outlet, the second water intake, the second water outlet is provided with four water holes, and locate in the chimeric projection inlay card that outer concave is provided with engaging short slot and bottom plate, and bottom plate coordinates fixing to be mounted on bottom valve casing, embedding hole clamping bottom chimeric projection and valve casing forms the location, and the bottom surface that makes dividing plate and end face and open and close valve block against.
2. single-grip Switching Two according to claim 1 opens and closes ceramic valve core, it is characterized in that, in this valve casing, containing space convexes with one in internal ring wall and closes block and a unlatching block, and this coupling component coordinates valve casing to be provided with the spacing nose of an arcuation in an outer rim side.
3. single-grip Switching Two according to claim 1 and 2 opens and closes ceramic valve core, it is characterized in that, this coupling component top by outer periphery up convex with around limited wall, and mandrels stem with the engagement groove of bottom bar and coupling component be embedded in conjunction with after, be inserted in the coupling component end face by a ring-like packing ring by the mandrels stem end, and be subjected to limited wall restriction location.
4. single-grip Switching Two according to claim 1 opens and closes ceramic valve core, it is characterized in that, this bottom plate is respectively equipped with a leak-proof gasket in the first water intake, the first water outlet, the second water intake, the second water outlet end face.
5. single-grip Switching Two according to claim 4 opens and closes ceramic valve core, it is characterized in that, this leak-proof gasket coordinates the first water intake, the first water outlet, the second water intake, the second water outlet to form the washer-shaped of 8 fonts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220541089 CN202946719U (en) | 2012-10-22 | 2012-10-22 | Single-handle-switch double-on-off ceramic valve core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220541089 CN202946719U (en) | 2012-10-22 | 2012-10-22 | Single-handle-switch double-on-off ceramic valve core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202946719U true CN202946719U (en) | 2013-05-22 |
Family
ID=48422421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220541089 Expired - Lifetime CN202946719U (en) | 2012-10-22 | 2012-10-22 | Single-handle-switch double-on-off ceramic valve core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202946719U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103775680A (en) * | 2012-10-22 | 2014-05-07 | 上海祁尔塑胶有限公司 | Single-handle open/close double-open-close ceramic valve core |
| CN104295773A (en) * | 2014-08-14 | 2015-01-21 | 杭州淘米水净化科技有限公司 | Three-passageway different-quality water supply faucet |
-
2012
- 2012-10-22 CN CN 201220541089 patent/CN202946719U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103775680A (en) * | 2012-10-22 | 2014-05-07 | 上海祁尔塑胶有限公司 | Single-handle open/close double-open-close ceramic valve core |
| CN104295773A (en) * | 2014-08-14 | 2015-01-21 | 杭州淘米水净化科技有限公司 | Three-passageway different-quality water supply faucet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130522 |