CN105156714A - Ceramic valve element achieving double-path water output - Google Patents
Ceramic valve element achieving double-path water output Download PDFInfo
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- CN105156714A CN105156714A CN201510538006.9A CN201510538006A CN105156714A CN 105156714 A CN105156714 A CN 105156714A CN 201510538006 A CN201510538006 A CN 201510538006A CN 105156714 A CN105156714 A CN 105156714A
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- Prior art keywords
- valve core
- water outlet
- gear
- water
- ceramic valve
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
- F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
- F16K11/072—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with pivoted closure members
- F16K11/074—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with pivoted closure members with flat sealing faces
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
Abstract
The embodiment of the invention discloses a ceramic valve element achieving double-path water output. The ceramic valve element comprises a valve element shell, an adjusting handle, a drive plate, a moving sheet, a static sheet, a sealing piece and a base from top to bottom. The static sheet is provided with a hot water inlet, a hot water outlet, a mixed water inlet, a first gear water outlet and a second gear water outlet which are connected with pipelines. Three flow guide channels are arranged on the moving sheet, and the flow guide channels of the moving sheet are driven by rotating the adjusting handle of the ceramic valve element to match the static sheet to form a water output closing state or a first gear water output state or a second gear water output state. A spring hole is formed along the end face of the drive plate, and a gear collision bead and a spring are arranged in the spring hole. A gear pit is arranged on the top wall of the valve element shell, and the gear collision bead is located in the gear pit in a pluggable manner along with rotation of the drive plate. According to the ceramic valve element achieving double-path water output, the wear resistance and ageing resistance are improved, the service life is prolonged, locating and mounting are convenient, and processing is easy.
Description
Technical field
The present invention relates to bathroom spool technical field, be specifically related to one and there is two-way water outlet ceramic valve core.
Background technique
Ceramic valve core is the flow control apparatus for water of water tap conventional in bathroom; conveniently wash pouring; meet the spray hobby of user; usually can be configured with the spraying head of an overhead and one in bathroom can the gondola water faucet of hand-held spray; ceramic valve core is so just needed to have the function of two-way water outlet; be provided with ceramic valve core in existing ceramic valve core, realize two-way water outlet by the control of ceramic valve core, prior art has following two schemes.
The first scheme: ceramic valve core is 3 holes, the mixing water water inlet of mixing water is entered in a hole, and holes goes out the mixing water osculum of two-way mixing water respectively in addition; Hot water, cold water are introduced into the constant temperature valve core of ceramic valve core respectively, enter ceramic valve core after being mixed into mixing water from mixing water water inlet, by going out from two of ceramic valve core mixing water osculums after the control of ceramic valve core, then flow out from the osculum of ceramic valve core.
But this have the ceramic valve core controlling two-way water outlet, when there is no control gear between hot water and cold water, hot water and cold water channeling water can be caused when hydraulic pressure instability, in order to prevent channeling water, need to arrange safety check on hot water channel and cold water channel, the safety check used, add the complexity of cost and assembly technology, safety check easily damages, if the spring of safety check simultaneously, rubber rings etc. are aging or blocked will not reach original effect by the foreign matter in water, hot and cold water is caused to alter mutually, under cold water hydraulic pressure is greater than pressure of hot water situation, cold water will enter in hot water pipeline or hot water, hot water is caused to turn cold, if when pressure of hot water is greater than cold water hydraulic pressure, hot water will flow into cold water pipes, hot water is not only caused to run off, also may cause because cold water pipes heat in the interior water causes scald.
First scheme: ceramic valve core is 5 holes, hot water is through ceramic valve core, by entering into constant temperature valve core and cold water mix again after the control of ceramic valve core, such ceramic valve core is 5 holes, add a hot water inlet hole and a hot water effluent hole, the mixing water water inlet of 5 hole ceramic valve cores on existing market is all the side at ceramic valve core.
But this ceramic valve core with two-way water outlet, has following defect:
1, in order to ensure the sealing of side flow channel, requiring high, require the shell precision of ceramic valve core, its assembly line to ceramic valve core, distortion etc., ovality all requires high, and these are easy to cause leaking.High to the requirement on machining accuracy of the valve body installing ceramic valve core.Also will the circularity of degree of control endoporus except controlling base plane, roughness etc.Production requirement is high, and naturally, cost of production can be caused high, and conforming product rate is relatively low.
2, be exactly after strict controlled working precision, after ceramic valve core has been grown service time, side water channel has still easily leaked.
3, assembling difficulty, when loading valve body, the seal ring being in ceramic valve core cylindrical is that interference closely cooperates, so can cause and cock body internal friction, when controlling to aim at bottom angle, has certain difficulty.Efficiency of assembling can be caused so low, and corresponding manufacture cost uprises.
4, have a water inlet to be intake from the side, the normal phase side of ceramic plate, by water pressure, is caused ceramic plate discontinuity, may be affected the sealing life of ceramic plate.
5, in use, to the ceramic valve core in water tap its shell be in the state in long period of soaking water, and the material such as acid-alkali salt in the temperature of water, water, the chemical factors of these water makes shell accelerated ageing make a variation, and causes reduce the working life of ceramic valve core.
A kind of new type solar energy water-mixing valve core disclosed in Chinese invention patent, application number is: 201210456152.3, Shen Qing Publication day is 2013.2.20, it comprises shell, regulating handle, pottery moving plate and ceramic still, shell has holding cavity, regulating handle, pottery moving plate and ceramic still are stacked in holding cavity successively, regulating handle has upper and lower, top is exposed and shell, bottom is connected with ceramic moving plate, pottery moving plate has a moisturizing runner and two water conservancy diversion runners, pottery still is provided with the hot water outlet connecting water heater pipeline, water inlet of hot water, cold water water outlet and cold water inlet, this patent of invention utilizes cold water pressure to be greater than pressure of hot water, realize water supplement function, the ceramic still that this patent adopts is 4 holes, moisturizing is realized by pressure difference, when pressure instability timing, still channeling water may be caused.
Based on above reason, the applicant develops ceramic valve core, proposes a kind of two-way water outlet ceramic valve core.
Summary of the invention
Embodiment of the present invention technical problem to be solved is, provides a kind of two-way water outlet ceramic valve core, improves wear-resisting, ageing-resistant performance, and working life increases, and install location conveniently, processing is simple.
In order to solve the problems of the technologies described above, embodiments provide a kind of two-way water outlet ceramic valve core, described ceramic valve core comprises valve core shell from top to bottom, regulating handle, driver plate, moving plate, still, Sealing and base, described valve core shell is provided with accommodating inner chamber, regulating handle, driver plate, moving plate, still, Sealing is arranged in described accommodating inner chamber, base is fixedly connected with described valve core shell, described still is provided with the water inlet of hot water of connecting pipeline, hot water outlet, mixing water water intake, first gear water outlet, second gear water outlet, described moving plate is provided with three guide channels, spring eye is provided with along described driver plate end face, gear collision bead and spring is provided with in described spring eye, described valve core shell roof is provided with gear pit, along with the rotation of driver plate, gear collision bead is pluggable is arranged in gear pit.Driver plate is driven to rotate by regulating handle, driver plate is fixedly connected with moving plate thus drives moving plate to rotate, moving plate have three guide channels, when moving plate when rotated, namely gear water outlet is set or closes water outlet, article three, the water inlet of hot water of guide channel accordingly and on still, hot water outlet, mixing water water intake, first gear water outlet, second gear water outlet divides superimposed realization open the first gear water outlet or open the second gear water outlet or close out water state, thus achieve two-way water outlet, hot water (or cold water) one water route enters ceramic valve core, rotarily open the first gear by driver plate and enter constant temperature valve core, simultaneously cold water (or hot water) directly enters another water route entering ceramic valve core after constant temperature valve core carries out constant temperature mixing again and carries out a point water, from the first gear water outlet water outlet, when the driver plate of ceramic valve core forwards the second gear positions to, cross when water principle and driver plate forward the second gear positions to identical, in ceramic valve core, carry out the second gear divide water, from the second gear water outlet water outlet, present invention eliminates safety check, decrease the complexity of cost and assembly technology, also the problem that hot and cold water is altered mutually is solved, because ceramic valve core of the present invention eliminates the technique of valve core shell side opening water intake and water outlet, water intake and water outlet are all set in the bottom of still, it has a little following:
1, due to without lateral inflow, can side seal be reduced, decrease sealing number of channels, can the probability that leaks be reduced accordingly.
2, due to without lateral inflow, do not need side seal, machining control is not remake, depanning product to the valve body of ceramic valve core and installation ceramic valve core.Just, water tap inner circle is not done sealing and is used, and reduces and controls for the planeness of requirement major control faucet subject bottom surface and roughness
3, the valve core shell of ceramic valve core is not by water, and decrease because valve core shell is oval, what size distortion etc. caused leaks.
4, when loading water tap main valve body, be in ceramic valve core cylindrical and cock body has gap, entirety free to rotate, angle is installed location and is facilitated.
5, all bottom ceramic valve core, cross water, still and moving plate are subject to the power between plane and plane, uniform force, and still is relative with moving plate wearing and tearing can be slow.
6, ceramic valve core in use, and its water route is that shell is not subject to the immersion of water, and the aging variation of shell relatively can be slow from bottom turnover.
Meanwhile, the present invention has only done innovation to ceramic valve core and has improved on original two-way water outlet ceramic valve core basis, and technique is simple, is easy to large-scale promotion and uses.It adopts gear collision bead to be arranged on driver plate end face, namely gear collision bead is towards the roof of the valve core shell of ceramic valve core, valve core shell roof is provided with gear pit simultaneously, along with the rotation of driver plate, gear collision bead is pluggable is arranged in gear pit, due to the obstruction without spring force, gear collision bead collapses the problem of running away and no longer occurs, as long as and install time put into gently, easy a lot, significantly improve efficiency of assembling.
A kind of two-way water outlet ceramic valve core provided by the invention, it is by being arranged with the first projection along described driver plate circumferencial direction etc., first groove corresponding with the first projection is arranged with along described moving plate circumferencial direction etc., described driver plate to be connected with the first groove by the first projection and to be fixedly connected with described moving plate, and described driver plate is provided with guiding gutter.
Do further to supplement to the structure of above-mentioned base, described base is provided with the second projection and the 3rd projection, and described second projection is provided with contiguous block, and described 3rd projection turns up and is provided with grab.
Do further to supplement to the structure of above-mentioned still, described still is provided with the second groove, and described base is plugged in the second groove by contiguous block and is connected with described still.
Further, two breach and two fixed holes are provided with along described valve core shell circumferencial direction is uniform, the breach of described valve core shell is planted with described second projection and is connected, described grab is connected in fixed hole, and described base is connected with breach, fixed hole respectively by the second projection, grab and fixes with valve core shell.
Further, described still is fixed on base, base is provided with the pod apertures corresponding with the water inlet of hot water of still, hot water outlet, mixing water water intake, the first gear water outlet, the second gear water outlet, described base is provided with some angles, arrange the pod apertures corresponding with water intake on still and water outlet by base to be connected with main valve body to realize intaking and water outlet, realize simple installation by the angle on base.
Therefore, two-way water outlet ceramic valve core provided by the invention, by the structure of base, still and valve core shell, realizes the integral installation of whole ceramic valve core, and structure is simple, and depanning makes easily, substantially increases the making of pipelining, is beneficial to marketing and uses.
Simultaneously, a kind of two-way water outlet ceramic valve core provided by the invention its between described moving plate and still and between still and base, be respectively equipped with Sealing, the shape of described Sealing is that five circles are poroid, and described Sealing seals the pod apertures of water inlet of hot water, hot water outlet, mixing water water intake, the first gear water outlet, the second gear water outlet or the base surrounding still.Sealing can well play seal action, prevents leaking of ceramic valve core, improves the working life of ceramic valve core.
By above description, the usefulness of the embodiment of the present invention is as follows:
Only on original two-way water outlet ceramic valve core basis, do innovation to ceramic valve core in embodiments of the present invention to improve, by original lateral inflow mouth, water outlet is canceled, change into bottom still and intaking, driver plate is driven to rotate by regulating handle, driver plate is fixedly connected with moving plate thus drives moving plate to rotate, moving plate have three guide channels, when moving plate when rotated, namely gear water outlet is set or closes water outlet, article three, the water inlet of hot water of guide channel accordingly and on still, hot water outlet, mixing water water intake, first gear water outlet, second gear water outlet divides superimposed realization open the first gear water outlet or open the second gear water outlet or close out water state, thus achieve two-way water outlet, hot water (or cold water) one water route enters ceramic valve core, rotarily open the first gear by driver plate and enter constant temperature valve core, simultaneously cold water (or hot water) directly enters another water route entering ceramic valve core after constant temperature valve core carries out constant temperature mixing again and carries out a point water, from the first gear water outlet water outlet, when the driver plate of ceramic valve core forwards the second gear positions to, cross when water principle and driver plate forward the second gear positions to identical, in ceramic valve core, carry out the second gear divide water, from the second gear water outlet water outlet, present invention eliminates safety check, decrease the complexity of cost and assembly technology, also the problem that hot and cold water is altered mutually is solved, because ceramic valve core of the present invention eliminates the technique of valve core shell side opening water intake and water outlet, water intake and water outlet are all set in the bottom of still, it has a little following:
1, due to without lateral inflow, can side seal be reduced, decrease sealing number of channels, can the probability that leaks be reduced accordingly.
2, due to without lateral inflow, do not need side seal, machining control is not remake, depanning product to the valve body of ceramic valve core and installation ceramic valve core.Just, water tap inner circle is not done sealing and is used, and reduces and controls for the planeness of requirement major control faucet subject bottom surface and roughness
3, the valve core shell of ceramic valve core is not by water, and decrease because valve core shell is oval, what size distortion etc. caused leaks.
4, when loading water tap main valve body, be in ceramic valve core cylindrical and cock body has gap, entirety free to rotate, angle is installed location and is facilitated.
5, all bottom ceramic valve core, cross water, still and moving plate are subject to the power between plane and plane, uniform force, and still is relative with moving plate wearing and tearing can be slow.
6, ceramic valve core in use, and its water route is that shell is not subject to the immersion of water, and the aging variation of shell relatively can be slow from bottom turnover.
Meanwhile, the present invention has only done innovation to ceramic valve core and has improved on original two-way water outlet ceramic valve core basis, and technique is simple, is easy to large-scale promotion and uses.
In addition, the embodiment of the present invention its adopt gear collision bead to be arranged on driver plate end face, namely gear collision bead is towards the roof of the valve core shell of ceramic valve core, and valve core shell roof is provided with gear pit, along with the rotation of driver plate simultaneously, gear collision bead is pluggable is arranged in gear pit, due to the obstruction without spring force, gear collision bead collapses the problem of running away and no longer occurs, as long as and install time put into gently, easy a lot, significantly improve efficiency of assembling.
Moreover the embodiment of the present invention arranges the pod apertures corresponding with water intake on still and water outlet by base and comes to be connected with main valve body to realize intaking and water outlet, realizes simple installation by the angle on base.
Finally, two-way water outlet ceramic valve core provided by the invention, by the structure of base, still and valve core shell, realizes the integral installation of whole ceramic valve core, and structure is simple, and depanning makes easily, substantially increases the making of pipelining, is beneficial to marketing and uses.Simultaneously, it is respectively equipped with Sealing between described moving plate and still and between still and base, and described Sealing seals the pod apertures of water inlet of hot water, hot water outlet, mixing water water intake, the first gear water outlet, the second gear water outlet or the base surrounding still.Sealing can well play seal action, prevents leaking of ceramic valve core, improves the working life of ceramic valve core.
In sum, a kind of two-way water outlet ceramic valve core that the embodiment of the present invention provides, its cancellation offers water intake and water outlet in the valve core shell side of ceramic valve core, change bottom into and water intake and water outlet are set, achieve two grades of effluent functions, improve wear-resisting, ageing-resistant performance, working life increases, install location convenient, processing is simple.
For various concrete structure and the effect thereof of the embodiment of the present invention, further detailed description will be made by reference to the accompanying drawings below.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technological scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the two-way water outlet ceramic valve core exploded perspective figure that the embodiment of the present invention provides.
Fig. 2 is the two-way water outlet ceramic valve core working principle flow chart that the embodiment of the present invention provides.
Fig. 3 is ceramic valve core stereogram.
Fig. 4 is valve core shell stereogram.
Fig. 5 is still structural drawing.
Fig. 6 is moving plate structural drawing.
Fig. 7 is ceramic valve core moving plate and still phase diagram when being in the first gear.
Fig. 8 is ceramic valve core moving plate and still phase diagram when being in closedown.
Fig. 9 is ceramic valve core moving plate and still phase diagram when being in the second gear.
Figure 10 is ceramic valve core and main valve body connection diagram.
Figure 11 is ceramic valve core cutaway view.
Ceramic valve core-1; Valve core shell-2; Regulating handle-3; Driver plate-4; Moving plate-5; Still-6; Sealing-7; Base-8; Water inlet of hot water-9; Hot water outlet-10; Mixing water water intake-11; First gear water outlet-12; Second gear water outlet-13; Guide channel-14; Hexagonal touches the pillow-15; Hexagonal endoporus-16; Spring eye-17; Gear collision bead-18; Spring-19; Gear pit-20; First projection-21; First groove-22; Guiding gutter-23; Pod apertures-24; Angle-25; Second projection-26; 3rd projection-27; Contiguous block-28; Grab-29; Second groove-30; Breach-31; Fixed hole-32; Spline-33.
Embodiment
A kind of two-way water outlet ceramic valve core that the embodiment of the present invention provides, its cancellation offers water inlet and osculum in the valve core shell side of ceramic valve core, change bottom into and water inlet and osculum are set, achieve two grades of effluent functions, high wear-resisting, ageing-resistant performance, working life increases, and install location conveniently, processing is simple.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technological scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain under the prerequisite of not making creative work, belongs to the scope of protection of the invention.
See Fig. 1, the two-way water outlet ceramic valve core exploded perspective figure that the embodiment of the present invention provides, embodiments provide a kind of two-way water outlet ceramic valve core, described ceramic valve core 1 comprises valve core shell 2, regulating handle 3, driver plate 4, moving plate 5, still 6, Sealing 7 and base 8 from top to bottom, the spline 33 of the regulating handle 3 of ceramic valve core 1 leaves assembly soon with the handwheel of water tap and is connected, and rotation hand wheel is opened assembly soon and the rotation of the regulating handle 2 of ceramic valve core 1 can be driven to carry out gear control to drive driver plate 4 to rotate.Described valve core shell 2 is provided with accommodating inner chamber, regulating handle 3, driver plate 4, moving plate 5, still 6, Sealing 7 is arranged in described accommodating inner chamber, base 8 is fixedly connected with described valve core shell 2, described still 6 is provided with the water inlet of hot water 9 of connecting pipeline, hot water outlet 10, mixing water water intake 11, first gear water outlet 12, second gear water outlet 13, described moving plate 5 is provided with three guide channels 14, the spline 33 being opened the regulating handle 3 of assembly rotary ceramic spool 1 by handwheel soon drives driver plate 4 to rotate and then causes the guide channel 14 of moving plate 5 to coordinate with still 6 being formed water outlet to be cut out or first grade of water outlet or second gear go out water state, regulating handle 3 drives driver plate 4 to rotate, driver plate 4 is fixedly connected with moving plate 5 thus drives moving plate 5 to rotate, moving plate 5 have three guide channels 14, when moving plate 5 when rotated, namely gear water outlet is set or closes water outlet, article three, the water inlet of hot water 9 of guide channel 14 accordingly and on still 6, hot water outlet 10, mixing water water intake 11, first gear water outlet 12, the superimposed realization of second gear water outlet 13 part is opened the first gear water outlet or opens the second gear water outlet or close out water state, thus achieve two-way effluent functions, composition graphs 3 to Figure 11, further ceramic valve core 3 is described in detail, described regulating handle 3 end is that hexagonal touches the pillow 15, described driver plate 4 offers hexagonal endoporus 16, described regulating handle 3 is touched the pillow by hexagonal and 26 is arranged in the hexagonal endoporus 16 of described driver plate 5, spring eye 17 is provided with along described driver plate 4 end face, gear collision bead 18 and spring 19 is provided with in described spring eye 17, described valve core shell 2 roof is provided with gear pit 20, along with the rotation of driver plate 4, gear collision bead 18 is pluggable is arranged in gear pit 20, a kind of two-way water outlet ceramic valve core provided by the invention, the installation direction eliminating the collision bead of its control of existing ceramic valve core and instruction gear is toward the outside, namely towards the circumferencial direction of ceramic valve core, towards the collision bead of circumference, easily cause and difficulty is installed, the problem of race is collapsed in effect easily by spring force during installation, it adopts gear collision bead 18 to be arranged on driver plate 4 end face, namely gear collision bead 18 is towards the roof of the valve core shell 2 of ceramic valve core 1, valve core shell 2 roof is provided with gear pit 20 simultaneously, along with the rotation of driver plate 4, gear collision bead 18 is pluggable is arranged in gear pit 20, due to the obstruction without spring 19 elastic force, gear collision bead 18 collapses the problem of running away and no longer occurs, as long as and install time put into gently, easy a lot, significantly improve efficiency of assembling.Ceramic valve core provided by the invention, it is fixedly connected with base 8 by valve core shell 2, by regulating handle 3, driver plate 4, moving plate 5, still 6, Sealing 7 is accommodating is installed together, its concrete structure is: be arranged with the first projection 21 along described driver plate 4 circumferencial direction etc., first groove 22 corresponding with the first projection 21 is arranged with along described moving plate 5 circumferencial direction etc., described driver plate 4 to be connected with the first groove 22 by the first projection 21 and to be fixedly connected with described moving plate 5, and described driver plate 4 is provided with guiding gutter 23.Described still 6 is fixed on base 8, base 8 is provided with the water inlet of hot water 9 with still 6, hot water outlet 10, mixing water water intake 11, first gear water outlet 12, the pod apertures 24 that second gear water outlet 13 is corresponding, described base 8 is provided with some angles 25, angle 25 for main valve body location and installation, arrange the pod apertures 24 corresponding with water intake on still 6 and water outlet by base 8 to be connected with main valve body and to realize intaking and water outlet, simple installation is realized by the angle 25 on base 8, described base 8 is provided with the second projection 26 and the 3rd projection 27, described second projection 26 is provided with contiguous block 28, described 3rd projection 27 turns up and is provided with grab 29.Described still 6 is provided with the second groove 30, and described base 8 is plugged in the second groove 30 by contiguous block 28 and is connected with described still 6.Two breach 31 and two fixed holes 32 are provided with along described valve core shell 2 circumferencial direction is uniform, the breach 31 of described valve core shell 2 is planted with described second projection 26 and is connected, described grab 29 is connected in fixed hole 32, and described base 8 is connected fixing with valve core shell 2 respectively with breach 31, fixed hole 32 by the second projection 26, grab 29.
Simultaneously, a kind of two-way water outlet ceramic valve core provided by the invention its between described moving plate 5 and still 6 and between still 6 and base 8, be respectively equipped with Sealing 7, the shape of described Sealing 7 is that five circles are poroid, and described Sealing 7 seals the pod apertures 24 of water inlet of hot water 9, hot water outlet 10, mixing water water intake 11, first gear water outlet 12, second gear water outlet 13 or the base 8 surrounding still.Sealing 7 can well play seal action, prevents leaking of ceramic valve core, improves the working life of ceramic valve core.
See Fig. 2, the working principle of a kind of two-way water outlet ceramic valve core that the lower embodiment of the present invention of existing summary provides:
Composition graphs 7, hot water (or cold water) one water route enters ceramic valve core 1, twisting driver plate 4, gear collision bead 18 injects can be arranged in the gear pit 20 of the first gear, open the first gear, guide channel 14 now on moving plate 5 covers the first gear water outlet 12 on still 6, therefore the second gear water outlet 13 is plugged, ceramic valve core 1 water outlet can only from the first gear water outlet 12, simultaneously cold water (or hot water) directly enters another water route entering ceramic valve core 1 by mixing water water intake 11 again after constant temperature valve core carries out constant temperature mixing and carries out a point water, from the first gear water outlet 12 water outlet.Composition graphs 9, when the driver plate 4 of ceramic valve core 1 forwards the second gear positions to, gear collision bead 18 injects can be arranged in the gear pit 20 of the second gear, open the second gear, guide channel 14 now on moving plate 5 covers the second gear water outlet 13 on still 6, therefore the first gear water outlet 12 is plugged, ceramic valve core 1 water outlet can only from the second gear water outlet 13 water outlet, simultaneously cold water (or hot water) directly enters another water route entering ceramic valve core 1 by mixing water water intake 11 again after constant temperature valve core carries out constant temperature mixing and carries out a point water, from the second gear water outlet 13 water outlet.Cross when water principle and driver plate 4 forward the first gear positions to identical, in ceramic valve core, carry out the second gear divide water, from the second gear water outlet 13 water outlet, composition graphs 8, twisting driver plate 4, gear collision bead 18 injects in the gear pit 20 can being arranged to close water outlet, guide channel 14 now on moving plate 5 does not cover the second gear water outlet 13 and the first gear water outlet 12 on still 6, therefore the second gear water outlet 13 and the first gear water outlet 12 are plugged, ceramic valve core 1 can only be intake can not water outlet, is in closed condition.
In sum, a kind of two-way water outlet ceramic valve core that the embodiment of the present invention provides, at least has following beneficial effect:
Present invention eliminates safety check, decrease the complexity of cost and assembly technology, also the problem that hot and cold water is altered mutually is solved, because ceramic valve core of the present invention eliminates the technique of valve core shell side opening water intake and water outlet, water intake and water outlet are all set in the bottom of still, it has a little following:
1, due to without lateral inflow, can side seal be reduced, decrease sealing number of channels, can the probability that leaks be reduced accordingly.
2, due to without lateral inflow, do not need side seal, machining control is not remake, depanning product to the valve body of ceramic valve core and installation ceramic valve core.Just, water tap inner circle is not done sealing and is used, and reduces and controls for the planeness of requirement major control faucet subject bottom surface and roughness
3, the valve core shell of ceramic valve core is not by water, and decrease because valve core shell is oval, what size distortion etc. caused leaks.
4, when loading water tap main valve body, be in ceramic valve core cylindrical and cock body has gap, entirety free to rotate, angle is installed location and is facilitated.
5, all bottom ceramic valve core, cross water, still and moving plate are subject to the power between plane and plane, uniform force, and still is relative with moving plate wearing and tearing can be slow.
6, ceramic valve core in use, and its water route is that shell is not subject to the immersion of water, and the aging variation of shell relatively can be slow from bottom turnover.
Meanwhile, the present invention has only done innovation to ceramic valve core and has improved on original two-way water outlet ceramic valve core basis, and technique is simple, is easy to large-scale promotion and uses.
In addition, the embodiment of the present invention its adopt gear collision bead to be arranged on driver plate end face, namely gear collision bead is towards the roof of the valve core shell of ceramic valve core, and valve core shell roof is provided with gear pit, along with the rotation of driver plate simultaneously, gear collision bead is pluggable is arranged in gear pit, due to the obstruction without spring force, gear collision bead collapses the problem of running away and no longer occurs, as long as and install time put into gently, easy a lot, significantly improve efficiency of assembling.
Moreover the embodiment of the present invention arranges the pod apertures corresponding with water intake on still and water outlet by base and comes to be connected with main valve body to realize intaking and water outlet, realizes simple installation by the angle on base.
Finally, two-way water outlet ceramic valve core provided by the invention, by the structure of base, still and valve core shell, realizes the integral installation of whole ceramic valve core, and structure is simple, and depanning makes easily, substantially increases the making of pipelining, is beneficial to marketing and uses.Simultaneously, it is respectively equipped with Sealing between described moving plate and still and between still and base, and described Sealing seals the pod apertures of water inlet of hot water, hot water outlet, mixing water water intake, the first gear water outlet, the second gear water outlet or the base surrounding still.Sealing can well play seal action, prevents leaking of ceramic valve core, improves the working life of ceramic valve core.
Therefore, a kind of two-way water outlet ceramic valve core that the embodiment of the present invention provides, its cancellation offers water inlet and osculum in the valve core shell side of ceramic valve core, change bottom into and water inlet and osculum are set, achieve two grades of effluent functions, improve wear-resisting, ageing-resistant performance, working life increases, install location convenient, processing is simple.
Above content is in conjunction with concrete preferred implementation further description made for the present invention, can not assert that specific embodiment of the invention is confined to these explanations.For general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, some simple deduction or replace can also be made, all should be considered as belonging to protection scope of the present invention.
Claims (8)
1. a two-way water outlet ceramic valve core, it is characterized in that, described ceramic valve core comprises valve core shell from top to bottom, regulating handle, driver plate, moving plate, still, Sealing and base, described valve core shell is provided with accommodating inner chamber, regulating handle, driver plate, moving plate, still, Sealing is arranged in described accommodating inner chamber, base is fixedly connected with described valve core shell, described still is provided with the water inlet of hot water of connecting pipeline, hot water outlet, mixing water water intake, first gear water outlet, second gear water outlet, described moving plate is provided with three guide channels, spring eye is provided with along described driver plate end face, gear collision bead and spring is provided with in described spring eye, described valve core shell roof is provided with gear pit, along with the rotation of driver plate, gear collision bead is pluggable is arranged in gear pit.
2. a kind of two-way water outlet ceramic valve core according to claim 1, it is characterized in that, the first projection is arranged with along described driver plate circumferencial direction etc., first groove corresponding with the first projection is arranged with along described moving plate circumferencial direction etc., described driver plate to be connected with the first groove by the first projection and to be fixedly connected with described moving plate, and described driver plate is provided with guiding gutter.
3. a kind of two-way water outlet ceramic valve core according to claim 1, is characterized in that, described base is provided with the second projection and the 3rd projection, and described second projection is provided with contiguous block, and described 3rd projection turns up and is provided with grab.
4. a kind of two-way water outlet ceramic valve core according to claim 3, it is characterized in that, described still is provided with the second groove, and described base is plugged in the second groove by contiguous block and is connected with described still.
5. a kind of two-way water outlet ceramic valve core according to claim 4, it is characterized in that, two breach and two fixed holes are provided with along described valve core shell circumferencial direction is uniform, the breach of described valve core shell is planted with described second projection and is connected, described grab is connected in fixed hole, and described base is connected with breach, fixed hole respectively by the second projection, grab and fixes with valve core shell.
6. a kind of two-way water outlet ceramic valve core according to any one of claim 1 to 5, it is characterized in that, described still is fixed on base, base is provided with the pod apertures corresponding with the water inlet of hot water of still, hot water outlet, mixing water water intake, the first gear water outlet, the second gear water outlet, and described base is provided with some angles.
7. a kind of two-way water outlet ceramic valve core according to any one of claim 1 to 5, is characterized in that, be respectively equipped with Sealing between described moving plate and still and between still and base.
8. a kind of two-way water outlet ceramic valve core according to claim 7, it is characterized in that, the shape of described Sealing is five rings shape, and the pod apertures of the water inlet of hot water of described Sealing and still, hot water outlet, mixing water water intake, the first gear water outlet, the second gear water outlet or base is sealed and matched.
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| CN201510538006.9A CN105156714A (en) | 2015-08-28 | 2015-08-28 | Ceramic valve element achieving double-path water output |
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| CN201510538006.9A CN105156714A (en) | 2015-08-28 | 2015-08-28 | Ceramic valve element achieving double-path water output |
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| CN106369188A (en) * | 2016-11-27 | 2017-02-01 | 浙江赤心实业有限公司 | Valve element structure of electric heating faucet |
| CN107269888A (en) * | 2017-07-25 | 2017-10-20 | 浙江名迪陶瓷阀有限公司 | A kind of Multifunction shower nozzle ceramic cartridge with handoff functionality |
| CN107364981A (en) * | 2017-07-28 | 2017-11-21 | 珠海格力电器股份有限公司 | Water purification system and water purifier |
| CN108662175A (en) * | 2018-06-29 | 2018-10-16 | 开平市亿展阀芯有限公司 | A kind of new type water tap spool |
| CN108662178A (en) * | 2017-03-28 | 2018-10-16 | 金科伟业（中国）有限公司 | A kind of two-way synchronous switch throttling valve core |
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| CN107269888B (en) * | 2017-07-25 | 2023-05-30 | 浙江名迪陶瓷阀有限公司 | Ceramic valve core with switching function for multifunctional shower head |
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| CN109595353A (en) * | 2019-01-09 | 2019-04-09 | 宁波赛迪阀芯科技有限公司 | A kind of rotary multifunctional spool |
| CN109595353B (en) * | 2019-01-09 | 2023-10-13 | 宁波赛迪阀芯科技有限公司 | Rotary multifunctional valve core |
| CN109681671A (en) * | 2019-01-10 | 2019-04-26 | 温州耐洁阀芯有限公司 | Temp sensing type divides water termostat ceramic cartridge |
| CN109737221A (en) * | 2019-02-21 | 2019-05-10 | 江门水卫士卫浴科技有限公司 | Synchronous switch ceramic valve plate component and multichannel ceramic diverter valve spool equipped with the component |
| CN110159807A (en) * | 2019-05-13 | 2019-08-23 | 江门市国人温控卫浴有限公司 | A kind of anti-string water termostat tap |
| CN110159807B (en) * | 2019-05-13 | 2024-03-19 | 江门市国人温控卫浴有限公司 | Prevent cluster water constant temperature tap |
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Address after: 317523 Cha Yu village, Ze Guo Town, Wenling City, Taizhou, Zhejiang Applicant after: Taizhou national temperature control and bathroom Technology Co., Ltd. Address before: 317523 Cha Yu village, Ze Guo Town, Wenling City, Taizhou, Zhejiang Applicant before: Taizhou Guoren Thermostatic Sanitaryware Co., Ltd. |
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20151216 |