CN101660622A - Valve element assembly - Google Patents
Valve element assembly Download PDFInfo
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- CN101660622A CN101660622A CN200910008105A CN200910008105A CN101660622A CN 101660622 A CN101660622 A CN 101660622A CN 200910008105 A CN200910008105 A CN 200910008105A CN 200910008105 A CN200910008105 A CN 200910008105A CN 101660622 A CN101660622 A CN 101660622A
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Abstract
The invention relates to a novel valve element assembly. The valve element assembly alone has main functions such as the water controlling function, the water guiding function, the support function and the like of a water faucet, thereby enabling the shell (the body) of the faucet to be unnecessary to be in contact with water flow and is used only for configuration decoration. The valve element assembly mainly comprises a pedestal, valve plates, a valve element pressing cap and an extended water guiding hose, and optionally comprises an added component (a filter, an electric heater or the like) at a water outlet end of the valve element assembly or the like. The valve plates (or together with the valve element pressing cap) control the water flow and form an independent sealed water channel, and the functions of switching and changing the water flow can be realized by only using movable valve plates to seal a switching rotating shaft between water inlet valve plates and water outlet valve plates. The water flow is guided to the faucet through the connection of the extended water guiding hose and a water outlet of the valve element assembly (or a water outlet of the added component)and flows out. To add multiple functions and meet other design requirements, the added component (such as, the filter, the electric heater or the like) can be additionally connected to the water outlet end of the valve element assembly. Then a water outlet of the same type (a lug boss type water outlet or a connection hole type water outlet) is designed on the added component, which facilitates the connection with the extended water guiding hose. The valve plates are designed into tri-dimensional valve plates, planar valve plates and double acting valve plates, all of which are applicable toa bathroom faucet and a basin faucet.
Description
Technical field
The invention belongs to a kind of mangetic core assembly of mechanical water tap product.
Background technique
The disclosed faucet valve core of existing market generally just switches current.There is following several defective in this kind product:
1. just switch current owing to spool, and do not have diversion function.So faucet body or also have miscellaneous part must contact current makes quite difficulty of the design of these parts and processing.
2. moment of rotation is oversize, makes that the arm of force parts of spool are stressed too big, and damages easily.
3. ceramic chip plastic enclosure component.It is very limited to bear water pressure.
4. water inlet valve block two water inlets and column position make the moving valve plate rotation angle too big, valve block easy to wear.
5. spool turnover water end (W.E.) has gasket seal to link to each other with body.Aging being easy to generate of pad leaked.
Summary of the invention
In order to make processing of water tap product parts and simplicity of designization, reduce production costs greatly, in the speed production cycle, also make and control quality of product in the production and processing easily.Brand-new design idea of the present invention, mangetic core assembly independently possess the major functions such as control water function, water guide function and cradling function of water tap, make leader shell (body) need not to contact current, only decorate profile.Product main composition parts of the present invention comprise: spool (pedestal, valve block, spool clamping cap) and prolong the diversion flexible pipe or also have the increase parts (filter, electric heating apparatus etc.) etc. of mangetic core assembly water outlet end.Valve block or also have spool clamping cap controlled water flow, and constitute independent sealed waterway, only needing moving valve plate sealing between water inlet valve block and water outlet valve block to suit axle changes the function that just can realize switch and conversion current.By prolonging diversion hose connection valve core water outlet (or increasing the parts water outlet) current are directed at water outlet, flow out the water tap external world.If increase multi-functional or other designs need, by spool boss water outlet or attachment hole outlet coupling, the spool water outlet end can also increase the connection optional feature again---for example filter, electric heating apparatus etc.At the same boss water outlet or the attachment hole water outlet of the other end design of this optional feature, be convenient to connect prolongation diversion flexible pipe then.
The product that the present invention announces in novel design concept comparison market has following advantage:
1. mangetic core assembly only need connect a specially designed prolongation diversion flexible pipe, just current can be caused leading water outlet, do not need faucet body to contact current, make these parts not have sealing requirements with miscellaneous part, very simple thereby their design and processing become.
2. the mangetic core assembly pedestal possesses the function of leading scaffold and support, makes leader shell (or body) only modify the effect of profile, can less consideration size and the factor of the strength of materials.
3. this mangetic core assembly independence water flowing design makes tap structurally reduce the junction of contact current to greatest extent.The feed-water end that is connected with water system also directly is connected in the water inlet of water valve block into (having only an O type circle endoporus sealing to get final product).Thereby significantly reduce the possibility of leaking.
4. the water inlet of water inlet valve block is that dislocation is overlapping, the angle that the moving valve plate that reduces greatly rotates, thereby the working life of prolongation spool.
5. moment of rotation is directly stressed on moving valve plate, makes the moment arm of force stressed very little, and is not fragile.
Below select a kind of sealed type valve core structure that suits specifically to illustrate product of the present invention:
Product component of the present invention comprises pedestal a, valve block (water inlet valve block b, moving valve plate c, water outlet valve block d), compression spring e, spool water shutoff flat gasket q-4, spool clamping cap (f-1, f-3, f-4), prolong diversion flexible pipe g, handlebar k-1, moving valve plate handle with sleeve y or also have (filter, the electric heating apparatuss etc.) such as increase parts of moving valve plate position limit cycle s, taper pad w and spool water outlet end.
Pedestal a-1 is an internal cavities, upper end open, the cylindrical tube of lower end closed (perhaps square other shapes that waits).Upper end C have internal and external threads (outside thread is used for connect prolonging frame, internal thread be used for the spool clamping cap fixedly valve block in the pedestal chamber).There is outside thread (be spirally connected and mounting be installed and prolonged frame) lower end.Bottom surface A penetrates cold and hot water inlet 1, bottom.Side D has a fluting 3 restriction handlebar movings range.The groove outer end is the groove step 3-1 that the aperture is a bit larger tham fluting.There is a Screw hole 30 when segmentation shell construction (a few, be used for fixing the fluting upper shell on pedestal) fluting top.Two corresponding draw-in groove through-lumen sidewall upper and lower end, with deciding to advance, the water outlet valve block is in the pedestal chamber respectively.In addition, there is individual cylinder shape groove face B the inner chamber bottom surface, and groove size (radius and the degree of depth) cooperates with the water inlet valve block, and there is a mounting hole that runs through (also being weep hole) in B face central authorities; Wall-mounted type tap pedestal a-2 does not have weep hole, but outer side surface D has a water outlet 20, connects water output connector 1; In addition, pedestal a-7 forms (a-7-A and a-7-B) by the two-part up and down that separate.Two-part all respectively have two and pick up the ears.Screw 49 and 50 are arranged respectively on picking up the ears.By this two screw up and down two-part screw tight and be combined into an integral body.The a-7-A bottom of pedestal a-7 also has a water outlet oral pore 54.The pedestal of spool is leading support, be used to depend on housing and whole tap and be installed in fixing frame on the table top (if the table top tap of bathroom tap or the higher housing of part, also essential connection mounting and prolong frame), also fixedly valve block in the pedestal chamber.The pedestal material generally is a metal, also can be that other are firm and be suitable for material processed.
The spool clamping cap screws tight from pedestal end C, and compression spring and valve block are fastened in the pedestal chamber.Go out under the water state, three valve block through holes in a straight line, so constitute the good waterway of sealing in the pedestal chamber.The smooth surface sealing suits (three valve plate materials can be potteries, can meet the material of making the smooth seal face on copper or other hardness) between three valve blocks.The spool clamping cap if design needs, can also design spool water outlet (boss water outlet or attachment hole water outlet) on the spool clamping cap except that fastening valve block function.Spool clamping cap water outlet can design at end face, also can be in its side; Can be the boss water outlet, also can be the attachment hole water outlet.The embodiment of the invention is introduced three kinds of spool clamping caps: first kind of spool clamping cap f-1 is cylindrical thin slice, and central authorities are hexagon wrench holes, and the side is a screw thread.Second kind of spool clamping cap f-4 is 3 stops parts.First section is cylindrical thin slice, and in component bottom ends, its side is a screw thread.Second section is the hexagon nut boss.The 3rd section is cylinder type hollow boss O-1, and boss hollow hole 36 runs through the spool clamping cap.The third spool clamping cap f-3 is two section type parts.First section is cylindrical thin slice, and in component bottom ends, its side is a screw thread.Second section is the hexagon nut boss.Boss hollow hole 52 runs through the spool clamping cap.
The embodiment of the invention is introduced five kinds of water inlet valve blocks: first kind of water inlet valve block b-1 is cylindrical thin slice, and three holes of bottom surface E (two water inlets 4 and a weep hole or axle center hole 6) all is circular, and being harmonious with three holes, pedestal bottom respectively is connected.In two water inlets 5 of end face F are the overlapping geometric form holes of dislocation.Also have a rhone 7 on this face, communicate with axle center hole 6.The circular water inlet 4 of bottom surface E and the geometric form water inlet 5 of end face F connect; The outer side surface T of second kind of water inlet valve block b-2 is cylindrical (osculum 16 is arranged on the T face), and inside is a taper shape (or cylindrical) cavity, and a circle boss is arranged on the cavity wall.Raised head face Q also is a three-dimensional face (taper shape, cylindrical etc.) that matches with moving public plate shape.On the three-dimensional face Q groove 9 is arranged, a card rib P is arranged in the groove, put into a double layered cone gasket seal w in the groove 9, bottom is flexible materials such as rubber, and top layer is that strong hardness smooth surface water shutoff material (also has three holes to align with two water inlets and the osculum of water inlet on the master slice respectively on the double-layer seal pad; The fluting 33 of the essential alignment shim w of card rib P).Two cold and hot water inlet one ends (hole 14 of bottom surface R) are harmonious and connect two cold and hot water inlets, pedestal bottom on the water inlet master slice, and the other end (Q face 15) leads in the groove 9 of inwall boss, pass sealing material and suit with 17 sealings of moving public sheet upper water-out hole; The third water inlet valve block b-5 is cylindrical thin slice, and three holes, bottom surface (two water inlets and an osculum) all is circular.Its top is a round recessed chamber (the approximately 1MM degree of depth).Two water inlets of bottom surface, round recessed chamber are the overlapping geometric form holes of dislocation, also have an elongated pore 55 and its side osculum 56 to connect on this face.Circular water inlet, bottom surface and two geometric form water inlets, bottom surface, round recessed chamber connect; The 4th kind of water inlet valve block b-6 is cylindrical thin slice, and three holes, bottom surface (two water inlets and a weep hole or axle center hole) all is circular.Its top is a round recessed chamber (the approximately 1MM degree of depth).Two water inlets of round recessed chamber bottom surface F-1 are the overlapping geometric form holes of dislocation, also have a draining slotted eye and the axle center hole that runs through the bottom surface on this face.The two geometric form water inlets of circular water inlet, bottom surface and round recessed chamber bottom surface F-1 connect; The 5th kind of water inlet valve block b-7 is cylindrical thin slice, and three holes, bottom surface (two water inlets and an osculum) all is circular.Its top is a round recessed chamber (the approximately 1MM degree of depth).Two water inlets of bottom surface, round recessed chamber are the overlapping geometric form holes of dislocation, also have an elongated pore and its bottom surface osculum 53 to connect on this face.Circular water inlet, bottom surface and two geometric form water inlets, bottom surface, round recessed chamber connect.
The embodiment of the invention is introduced seven kinds of moving valve plates: first kind of moving valve plate c-1 is a cylindrical thin slice.Bottom surface G and end face H have the central boss K and the J of symmetry respectively.An elongated pore that runs through 8 is arranged on the thin slice, and its side I also has a handlebar hole 10; Second kind of moving public sheet c-2 is a three-dimensional part (cylindrical body, cone etc.) that matches with water inlet master slice b-2 inwall boss gradient.(17 and 17-1) and another osculum into and out of the water hole that two symmetries that have moving public sheet conical surface W run through are end face V boss U hollow hole 18 ( holes 18,17,17-1 communicates).Moving public sheet side X also has a handlebar hole 10-1; The third multistage hole moving valve plate c-3 is a cylindrical thin slice, and a boss J-3 is arranged on the H-3 of upper-end surface.One fluting that does not run through 38 is arranged on the G-3 of bottom surface, and the boss hollow hole 48 that runs through is communicated with fluting, and its side also has a handlebar hole; The 4th kind of moving valve plate c-4 is a cylindrical thin slice, and there is an outstanding hollow cylinder boss side.There is a fluting that does not run through 40 its bottom surface, and boss hollow hole 39 and fluting 40 are communicated with; The 5th kind of multistage hole moving valve plate c-6-1 is a cylindrical thin slice, and respectively there is the three-dimensional part of a boss J-6 and K-6 the upper and lower end face.One fluting that does not run through 44 is arranged on the boss K-6 bottom surface G-6, run through the through hole 43 connection flutings 44 of bottom surface G-6 to end face H-6, its side also has a handlebar hole; The 6th kind of moving valve plate c-6-2 is a cylindrical thin slice, and a center hub hole 42 of running through and an osculum that runs through 41 are arranged on the thin slice, and also there is a handlebar hole side; The 7th kind of moving valve plate c-7 is the cylindrical thin slice of two S that pick up the ears, and there is a solid boss upper-end surface.There is a fluting that does not run through 37 bottom surface.
The embodiment of the invention is introduced four kinds of water outlet valve blocks: the top end M that first kind of water outlet valve block d-1 is a cylindrical thin slice has the three-dimensional part of a hollow boss L.Bottom surface N has an elongated pore that does not run through 11 (shape is identical, and the position is harmonious, but is longer than moving valve plate elongated pore 8 slightly, ensures when valve block rotates, and communicates with moving valve plate elongated pore 8 all the time).The hollow hole 12 of boss L runs through valve block, communicates with elongated pore 11 at bottom surface N.Bottom surface N also has a central shaft hole 13.Second kind of water outlet valve block d-2 is a cylindrical thin slice, and there is the three-dimensional part of a hollow boss O in end face Y central authorities.Boss hollow hole 19 runs through valve block and passes to its bottom surface Z.The third water outlet valve block d-3 is a cylindrical thin slice, and central osculum 51 is arranged, and also has a step in the central hole 51, blocks the water shutoff of O circle; The 4th kind of water outlet valve block d-6 is a cylindrical thin slice, and there is free cardiac prominence platform O-6 on the top, and boss hollow hole 46 runs through valve block to its bottom surface and communicates with annular water-flowing trough 45.Be communicated with by a fluting between its bottom hole 45 (Figure 38 shade filling part) and the center hole 46.Its side also has second osculum 47.The water outlet valve block of seven kinds of modes all have the picking up the ears of two symmetries (during installation with water inlet valve block coign in a straight line, and align with pedestal inner chamber draw-in groove).
The present invention has three kinds of valve block Seal Design: the plane suits sealing, and three-dimensional face suits sealing and two moving valve plate sealing.
First kind, the plane suits sealing means, and the face that suits sealing exactly between two valve blocks mutually is the plane.Moving valve plate under this kind structure has two kinds of axles to change mode: central shaft and moving valve plate external diameter are axle.All there is a handlebar hole 10 dual mode side (I), is used for fixing handlebar, and when changeing handlebar, the moving valve plate axle is moving, makes the moving valve plate osculum suit slip, controlled water flow and temperature between above two water inlets of water inlet valve block.
A mode: center shaft type.The cylinder boss (J and K) of the central upper and lower end symmetry of moving valve plate (c-1) is a central shaft.Moving valve plate is that central shaft changes with the central shaft.
The B mode: the moving valve plate external diameter is a shaft type.B-1 formula---this kind design should increase a moving valve plate positioning ring s, with fixing on the pedestal internal chamber wall and the moving valve plate concentric position, just in time is close to circle and lives moving valve plate.Positioning ring has two-layer, and skin is hard slickness material, can reduce as far as possible and moving valve plate between friction, internal layer is an elastic material.In addition, also there is the handle of relevant position to move restraining groove on the positioning ring.Moving valve plate rotates along positioning ring s inwall.The B-2 formula--the design of-this kind does not need positioning ring, replaces opening the round recessed chamber at water inlet valve block end face, and the groove cavity internal diameter and the degree of depth (approximately 1MM) cooperate moving valve plate external diameter and height, and moving valve plate is embedded in the round recessed chamber.Groove cavity inner side surface and moving valve plate outer side surface suit slip, but do not need sealing, answer smooth friction little between the surface of contact.
Second kind, three-dimensional face suits mode, and the face that suits sealing exactly between two valve blocks mutually is three-dimensional face (circular cone or cylndrical surface etc.): three valve blocks comprise into water master slice b-2, moving public sheet c-2 and water outlet valve block d-2.
The third, two moving valve plates suit mode, and a spool has two moving valve plates exactly.The mode that first moving valve plate (c-6-1) suits by the two water inlets sealing with the water inlet valve block, controlled water flow temperature, mode, switch and controlled water flow size that second moving valve plate (c-6-2) suits by the osculum sealing with first moving valve plate.When two moving valve plate handlebars during in same angle, water state is closed at the tap place; When the second moving plate handle moved near the first moving plate handlebar, flow was more and more littler; When the first moving plate handlebar when cold water moves, water temperature reduces, when hot water moved, water temperature raise.For anti-scald, the second moving valve plate handlebar can not be moved on to high-temperature-hot-water position (the insurance temperature can be set arbitrarily) by its position limit cycle restriction when production designs.Ensure and to flow out high-temperature-hot-water when just opening tap.When the two moving valve plate gland cocks in plane were used for the bathroom tap, second osculum 47 (drenching the shower nozzle water outlet) was arranged on water outlet valve block d-6 side (osculum that the pedestal of this moment and housing also should have corresponding cooperation).
For make faucet body or housing not water contacting just the current of spool water outlet to be guided to tap extraneous, the present invention designs one and prolongs the diversion flexible pipe, one end is internal thread live metal nut g or outside thread metal joint g-3 (adaptive boss water outlet and attachment hole water outlet respectively), be connected spool water outlet place, the other end is the metalwork of roundlet tube band hat brim, lead to leading water outlet and chew crust and join, the water that directly will flow out spool is drawn the tap external world.Intermediate tube is watertight plastic tube, the disclosed water inlet webmaster in copper tube or market (skin is metal knitted, and internal layer is EPDM or PVC plastic tube etc.), and perhaps other can crooked arbitrarily flexible material pipe.
Description of drawings
Fig. 1 and Fig. 2 are respectively the structural representations of pedestal a-1 and water inlet valve block b-1 among first embodiment.
Fig. 3 and Fig. 4 are the structural representations of pedestal a-2 among second embodiment.
Fig. 5 and Fig. 6 are the structural representations of water inlet valve block b-2 among second embodiment.
Fig. 7 and Fig. 8 are respectively the structural representations of moving valve plate c-1 and water outlet valve block d-1 among first embodiment.
Fig. 9 is the structural representation of moving public sheet c-2 among second embodiment.
Figure 10 and Figure 11 are respectively the structural representations of water outlet valve block d-2 and water output connector 1 among second embodiment.
Figure 12 is the structural representation of taper pad w among second embodiment.
Figure 13 is the structural representation of b-5.
Figure 14 and Figure 15 are respectively the explosive views of second embodiment and first embodiment's mangetic core assembly.
Figure 16 is the structural representation of water valve block b-6 into.
Figure 17 and 18 is respectively the structural representation of f-3 and d-3
Figure 19 is the assembling position schematic representation of moving valve plate positioning ring s and pedestal a-1 among the 3rd embodiment.
Figure 20 is the structural representation of moving valve plate c-3.
Figure 21 is the 3rd embodiment's interpretation maps.
Figure 22 is the structural representation that prolongs diversion flexible pipe g-3.。
Figure 23 is the structural representation of spool clamping cap f-4.
Figure 24 is the structural representation of c-4.
Figure 25 and Figure 26 are respectively the 7th embodiment and the 6th embodiment's explosive view.
Figure 27 is the structural representation of water outlet valve block d-6 among the 6th embodiment.
The structural representation of moving valve plate c-6-1 among Figure 28 and 29 the 6th embodiments.
Figure 30 is the structural representation of c-6-2 among the 6th embodiment.
Figure 31 and Figure 32 are respectively the structural representations of b-7 and moving valve plate c-7.
Figure 33 and Figure 34 are respectively the a-7-A of pedestal a-7 and the structural representation of a-7-B.
Figure 35 is the structural representation of moving valve plate handle with sleeve y.
Embodiment
First embodiment (explaining that first kind of plane suits the center shaft type A of sealed type), the water of pipe-line system enters cock body by two intake pipes, one end connecting leg road system, the other end passes pedestal a-1 bottom surface A two water inlets 1, directly connect (sealing of O type circle endoporus) water inlet valve block b-1 bottom surface E two water inlets 4, current pass into, and water valve block b-1 end face F water inlet 5 enters moving valve plate c-1 bottom surface G osculum 8, two boss up and down (J and K) of moving valve plate c-1 are separately fixed in inlet valve film perforation 6 and the outlet valve film perforation 13, when handlebar k-1 rotates, the above lower convex platform of moving valve plate c-1 is that axle rotates, make moving valve plate osculum 8 above water inlet valve block two water inlets 5, suit slip, controlled water flow size and temperature.
The hollow hole 12 perforation valve blocks of the water outlet boss L of water outlet valve block d-1 communicate with the elongated pore 11 on the N of bottom surface.Hole 11 suits with osculum 8 sealings of moving valve plate c-1 end face H.So the current by osculum 8 flow out spool through via hole 11,12 successively.
Prolong diversion flexible pipe g-A and hold the water outlet valve block d-1 end face M boss L outlet port that is spirally connected, the current that flow out spool water outlet 12 flow out mangetic core assembly by prolonging diversion flexible pipe g again.
When spool is closing water level and is putting, moving valve plate c-1 upper water-out hole 8 just in time covers the rhone 7 of water inlet valve block b-1 end face F, groove 7 and central weep hole 6 communicate, and hole 11,12 communicates all the time on hole 8 and the water outlet valve block, so the water in the valve core inside sealing water channel is successively by hole 12,11,8,7,6,2 discharge.
Second embodiment (three-dimensional face suits formula), pipe-line system water enters cock body by two intake pipes, one end connecting leg road, the other end passes pedestal a-2 bottom surface A two water inlets 1, connect (sealing of O type circle endoporus) water inlet master slice b-2 bottom surface R two water inlets 14, water passes into, and water master slice b-2 inner cavity surface Q two water inlets 15 enter moving W water inlet, public sheet c-2 bottom surface 17, when handle j rotates, moving public sheet c-2 serves as that axle rotates with boss U, make its water inlet 17 above hole 15, suit slip, controlled water flow size and temperature.The hollow hole 19 of water outlet valve block d-2 boss O engages communicate (boss U is embedded in the hole 19, and water outlet valve block d-2 bottom surface Z and moving public sheet c-2 end face V sealing suit) with the hollow osculum 18 of moving public sheet c-2 boss U.Through the current of water inlet 17, flow out spool from both direction.A direction is to pass through moving public sheet side osculum 17-1 successively, water inlet master slice b-2 side osculum 16, and pedestal side osculum 20 flows out spool with conversion adapter 1, and (conversion adapter 1 is second water outlet that is connected gondola water faucet flexible pipe or other interfaces.Q-3 is enclosed within the groove 29 of water outlet conversion adapter 1 with O type circle.Then, towards O type ring recess 29 extreme directions are arranged, conversion adapter 1 is screwed into pedestal hole 20, finally sealed is in water inlet master slice hole 16).Other direction flows out spool by moving public sheet c-2 end face V osculum 18 and water outlet valve block d-2 osculum 19 successively.The g-A that prolongs the diversion flexible pipe holds the water outlet valve block d-2 end face Y convex platform O outlet port that is spirally connected, and the current that flow out spool water outlet 19 flow out mangetic core assembly by prolonging diversion flexible pipe g again.
The 3rd embodiment (explain that the moving valve plate external diameter is a shaft type---B-1 formula).Moving valve plate c-3 is an axle with self external diameter, and is moving along position limit cycle s inner ring axle.The fluting 38 of its bottom surface G-3 suits the Sliding Control current in the sealing of water inlet 5 tops, valve block (b-1) end face F two water inlets.The side of position limit cycle s inner ring and moving valve plate c-3 suits slip.The hollow boss J-3 of moving valve plate c-3 end face H-3 is embedded in the water outlet valve block d-3 central hole 51, and sealing suits slip between two valve blocks.Current pass through moving valve plate c-3 fluting 38 and osculum 48 successively, water outlet valve block d-3 center hole 51, and spool clamping cap f-3 attachment hole 52 flows out spools.Horizontalization pad q-4 sealing between spool clamping cap and the water outlet valve block.The g-A end that prolongs diversion flexible pipe g-3 passes the center hole 52 of spool clamping cap f-3, inserts the central hole 51 interior sealings of water outlet valve block d-3.The O type circle q-3 of g-A end is squeezed in 51 steps of hole (endoporus/plane double-sealing).The screw thread of g-A end also is screwed onto in the attachment hole 52 of spool clamping cap f-3 simultaneously, the fixing g-A end that prolongs the diversion flexible pipe.If can only need being spirally connected simultaneously and being sealed in, water outlet valve block or spool clamping cap design adequate thickness, g-A end get final product (Figure 32) in water outlet valve block or the spool clamping cap attachment hole.
The 4th embodiment (illustrating the design of spool water outlet is shaft type in moving valve plate side and moving valve plate external diameter--the B-2 formula).Moving valve plate c-4 bottom surface is embedded in into and suits slip with the sealing of groove cavity bottom surface in the water valve block b-6 end face round recessed chamber, moving valve plate c-4 end face and water outlet valve block d-3 bottom surface suit slip, and (moving valve plate c-4 end face boss is lived in d-3 center hub hole 51 embeddings of this moment, not water flowing stream), current flow out spool by moving valve plate c-4 bottom surface fluting 40 and water outlet 39 successively.Prolong diversion flexible pipe g and be connected moving valve plate water outlet 39 ends, with water delivery valve core assembly.
Five embodiments (illustrating the design of spool water outlet is shaft type at pedestal, water inlet valve block side and moving valve plate external diameter--the B-2 formula).Through the current of moving valve plate c-7 fluting 37, pass through the osculum 55 and 56 of water inlet valve block b-5 downwards, and pedestal a-2 side osculum 20 flows out spool.Hole 51 embeddings of water outlet this moment valve block d-3 center hub are lived moving valve plate c-7 end face boss, not water flowing stream.Moving valve plate c-7 bottom surface is embedded in into and suits slip with the sealing of groove cavity bottom surface in the water valve block b-5 end face round recessed chamber, and the sealing above two water inlets of water inlet valve block b-5 of its 37 (not running through moving valve plate) of fluting suits the Sliding Control current, and the while communicates with hole 55 all the time.
The 6th embodiment (explaining two moving valve plate spools that plane sealing suits).The first moving valve plate c-6-1 boss K-6 bottom surface G-6 suits with water inlet valve block b-6 end face circular groove chamber face F-1 sealing, and its external diameter and circular groove chamber inner side surface F-2 suit, but do not need sealing.The second moving valve plate c-6-2 and the first moving valve plate plane sealing suit.The water outlet valve block d-6 and the second moving valve plate c-6-2 plane sealing suit.The first moving plate end face H-6 boss J-6 passes the second moving plate center hole 42 and is embedded in the water outlet valve block center hole 46.The current of water inlet valve block flow out spools by water outlet valve block boss O-6 water outlet 46 and side exit 47 respectively according to handing over the inferior two moving valve plate holes 44,43 and 41 of flowing through to enter after the water outlet valve block d-6 bottom hole 45.
The 7th embodiment (illustrating the design of spool water outlet is shaft type in pedestal bottom surface and moving valve plate external diameter--the B-2 formula).Through the current of moving valve plate c-7, the osculum 53 and the pedestal a-7 osculum 54 that pass through water inlet valve block b-7 downwards flow out spools.Moving valve plate c-7 end face boss is lived in hole 51 embeddings of water outlet valve block d-3 center hub, not water flowing stream.Moving valve plate c-7 bottom surface is embedded in into and suits slip with the sealing of groove cavity bottom surface in the water valve block b-7 end face round recessed chamber, and the sealing above two water inlets of water inlet valve block b-7 of its 37 (not running through moving valve plate) of fluting suits the Sliding Control current, and the while communicates with hole 53 all the time.Two draw-in grooves of moving valve plate handle with sleeve y block two coigns of moving valve plate c-7 respectively, and moving valve plate is locked in moving valve plate handle with sleeve y central authorities circle.Moving valve plate is thicker than handle with sleeve y, and the outstanding thickness (approximately 1MM) of moving valve plate just in time is embedded in in the water valve block b-7 round recessed chamber.When moving valve plate handle with sleeve y rotates, drive moving valve plate c-7 sealing in water inlet valve block b-7 round recessed chamber and suit slip.
Claims (10)
1. mangetic core assembly, the main composition parts comprise: spool (pedestal, valve block, spool clamping cap) and prolong the diversion flexible pipe or also have the optional feature (filter, electric heating apparatus etc.) etc. of spool water outlet end.Valve block or also have spool clamping cap controlled water flow, and constitute independent sealed waterway, only needing moving valve plate sealing between water inlet valve block and water outlet valve block to suit axle changes (shape and position that the moving valve plate water port distributes are concentric with moving valve plate), just can realize the function of switch and conversion current.Axle commentaries on classics mode comprises that center shaft type and moving valve plate external diameter are shaft type.The embodiment of the invention one is the center shaft type, the boss (J and K) of moving valve plate c-1 central authorities upper and lower end symmetry is exactly that central shaft is (certain, central shaft also can be designed to into water valve block and water outlet valve block central boss, and then this moment, moving valve plate was a center hole, rather than central boss).Moving valve plate external diameter of the present invention is shaft type (a B-2 formula), serves as that axle rotates along water inlet valve block groove cavity inner ring with the moving valve plate external diameter, realizes switching the function of current.The another kind of moving valve plate external diameter of the present invention is shaft type (a B-1 formula), and moving valve plate position limit cycle s is spacing in the pedestal chamber with moving valve plate, and can only rotate can not translation.Moving valve plate suits slip along rotation of positioning ring s inwall and the sealing of water inlet valve block.The skin of position limit cycle s is that hard slickness material is made, and internal layer is an elastic material, approximately thick cylindric of 2MM.If pedestal internal chamber wall fluting is embedded in the relevant position concentric with moving valve plate with position limit cycle, position limit cycle should be the cylindric of gap.If the pedestal internal chamber wall do not slot, position limit cycle s is placed between pedestal inwall and the valve block, position limit cycle should be complete cylindric.Upper and lower end is opened draw-in groove, blocks the into coign of water valve block and water outlet valve block respectively; By prolonging diversion hose connection valve core water outlet (or increasing the parts water outlet) with current delivery valve core assembly.If increase multi-functional or other designs need, by spool boss water outlet or attachment hole outlet coupling, the spool water outlet end can also increase the connection optional feature again---for example filter, electric heating apparatus etc.At the same boss water outlet or the attachment hole water outlet of the other end design of this optional feature, be convenient to connect prolongation diversion flexible pipe then.
2. according to the water inlet valve block of the described spool of claim 1, it is characterized in that into the two water inlets dislocation of water valve block is overlapping--the cold and hot water inlet part complementation overlapping (shape and position that water inlet valve block water port distributes are concentric with the water inlet valve block) that-two shapes are symmetrical.
3. three-dimensional face seal suits design (embodiment two) according to a kind of valve block of the described spool of claim 1, it is characterized in that the face that suits of moving public sheet and water inlet master slice is taper shape or three-dimensional face such as cylindrical.Moving public sheet serves as that the axle axle changes (if conical, one section cylindrical tail end also can be designed in the lower end) with top boss U and lower end.Moving public sheet bottom surface W is close to water shutoff with the sealing gasket extruding in the water inlet master slice inboard wall groove.Sealing gasket divides two-layer, and the bottom flexible material has enough stretching elasticity; Top layer is rigid smooth surface material, makes between the surface of contact, and it is very little to rub
4. according to a kind of multistage hole moving valve plate in the moving valve plate of the described spool of claim 1, it is characterized in that plane sealing suits between moving valve plate and water inlet valve block and the water outlet valve block, but its water port is made of the connection of hole more than two sections or two sections that communicates.In addition, the water port can be an one-in-and-one-out, also can be into to have more (side or end face all can).Multistage hole moving valve plate c-6-1 is applicable to two moving valve plate spools, and moving valve plate c-6-1 is a cylindrical thin slice, and respectively there is the three-dimensional part of a boss J-6 and K-6 the upper and lower end face.One fluting that does not run through 44 is arranged on the boss K-6 bottom surface G-6, run through the through hole 43 connection flutings 44 of bottom surface G-6 to end face H-6, its side also has a handlebar hole.Another multistage hole moving valve plate c-3 of the present invention is applicable to single action valve block spool.Moving valve plate c-3 is a cylindrical thin slice, and a boss J-3 is arranged on the H-3 of upper-end surface.One fluting that does not run through 38 is arranged on the G-3 of bottom surface, and the boss hollow hole 48 that runs through is communicated with fluting 38, and its side also has a handlebar hole
5. a kind of pair of moving valve plate control water according to the described spool of claim 1 designs, it is characterized in that the osculum of first moving valve plate and the two water inlets sealing of water inlet valve block suit conversion current temperature and size, second moving valve plate and first moving valve plate and the sealing of water outlet valve block suit switch and controlled water flow amount size.When the first moving valve plate osculum and the second moving valve plate solid section were superimposed, tap closed water.When the superimposed pact of two moving valve plate osculums is many, leading water flow is big approximately.When first moving valve plate when the hot and cold water direction moves, reduce respectively and the rising water temperature.Because handle moves position limit cycle control, the second moving valve plate handlebar is limited to move to the high temperature position.Ensure when opening tap and can not flow out the high temperature current.Prevent to scald
6. spool according to claim 1 is characterized in that easy inner chamber Drainage Design, and when tap was closing water level and puts, the moving valve plate osculum is weep hole on the conducting water inlet valve block just in time, and the water that will rest in the tap is discharged extraneous.
7. according to claim 1, prolong being tightly connected of diversion flexible pipe and spool (or increasing parts) for convenience, design the mouth of a river (boss water outlet or attachment hole water outlet) especially, it is characterized in that water outlet both can design on water outlet valve block, water inlet valve block, spool pressure cap or increase parts, also can design on moving valve plate.The mangetic core assembly water outlet can be unique, also can be two or more (water outlet designs in the parts side, end face or bottom surface all can).Water outlet end has interior or outside thread, and the prolongation diversion flexible pipe that is used to be tightly connected (also can be other Placements, for example: welding etc.).The boss water outlet is exactly to design hollow boss at the water outlet place that connects prolongation diversion flexible pipe.Boss is not held to be screw thread or other modes and to prolong the sealing of diversion flexible pipe and join.The attachment hole water outlet is exactly to be convenient to be tightly connected one of water outlet place design to prolong the hollow hole of diversion hose coupling (internal thread or other Placement-welding etc.).
8. spool clamping cap according to claim 1 (f-3 and f-4) is characterized in that the spool clamping cap not only can lock the valve block of spool, and the design of the water outlet of spool is on the spool clamping cap.The spool water outlet can be one, also can be several; Can be at spool clamping cap end face, also can be in its side.
9. the pedestal of spool according to claim 1 (a), it is characterized in that: its function comprises (one) leading support, is used for fixing housing and lining; (2) by the spool clamping cap each valve block is fixed in the pedestal chamber; (3) leading scaffold is used for fixing whole tap on the various table tops or on the metope.Pedestal a-1 is an internal cavities, upper end open, the cylindrical tube of lower end closed (or square other shapes that waits).Upper end C have internal and external screw thread (outside thread is used for connect prolonging frame, internal thread be used for the spool clamping cap fixedly valve block in the pedestal chamber).There is outside thread (be spirally connected and mounting be installed and prolonged frame) lower end.Bottom surface A penetrates cold and hot water inlet 1, bottom.There are a fluting 3 restriction handlebar movings range the side.The groove outer end is the groove step 3-1 that the aperture is a bit larger tham fluting.There is a Screw hole 30 when segmentation shell construction (a few, be used for fixing the fluting upper shell on pedestal) fluting top.Two corresponding draw-in groove through-lumen sidewall upper and lower end fixedly advance respectively, and the water outlet valve block is in the pedestal chamber.In addition, there is individual cylinder shape groove face B the inner chamber bottom surface, and groove size (radius and the degree of depth) cooperates with the water inlet valve block, and there is a mounting hole that runs through (also being weep hole) in B face central authorities, and wall dress tap does not have this hole; But wall-mounted type tap pedestal a-2 outer side surface has a water outlet 20, connects water output connector 1.Pedestal a-7 forms (a-7-A and a-7-B) by the two-part up and down that separate.Two-part all respectively have two and pick up the ears.Screw 49 and 50 are arranged respectively on picking up the ears.By this two screw up and down two-part screw tight and be combined into an integral body; The a-7-A bottom of pedestal a-7 also has a water outlet oral pore 54.The pedestal material generally is a metal, also can be that other are firm and be suitable for material processed.
10. prolongation diversion flexible pipe according to claim 1 is characterized in that respectively there is a metal joint at its two ends, connects spool (or increasing part) water outlet and leading effluent pipe mouth respectively, and chews crust.Intermediate portion is the water pressure resistance plastic tube, copper tube, and the disclosed water inlet webmaster in market (skin is metal knitted, and internal layer is EPDM or PE pipe etc.), or other can crooked arbitrarily flexible material pipe.Prolong the diversion flexible pipe and also can multistage connect and form, section with section between joint be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910008105A CN101660622A (en) | 2008-08-26 | 2008-08-26 | Valve element assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910008105A CN101660622A (en) | 2008-08-26 | 2008-08-26 | Valve element assembly |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008101204142A Division CN101446360A (en) | 2008-08-26 | 2008-08-26 | Layer type faucet |
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| CN101660622A true CN101660622A (en) | 2010-03-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910008105A Pending CN101660622A (en) | 2008-08-26 | 2008-08-26 | Valve element assembly |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102434711A (en) * | 2011-09-29 | 2012-05-02 | 张谭伟 | Novel technology for machining water faucet valve core seat body on stainless steel pipe plate |
| CN103133714A (en) * | 2011-12-01 | 2013-06-05 | 厦门市易洁卫浴有限公司 | Water way shifting device |
| CN104832670A (en) * | 2015-05-12 | 2015-08-12 | 张广立 | Novel valve core and valve using valve core |
| CN106439104A (en) * | 2016-11-24 | 2017-02-22 | 厦门建霖工业有限公司 | Concealed bath shower mixer and use method thereof |
| WO2018032999A1 (en) * | 2016-08-15 | 2018-02-22 | 文晓锋 | Faucet valve core |
| CN108869773A (en) * | 2017-05-09 | 2018-11-23 | 日本电产三协株式会社 | Valve gear |
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2008
- 2008-08-26 CN CN200910008105A patent/CN101660622A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102434711A (en) * | 2011-09-29 | 2012-05-02 | 张谭伟 | Novel technology for machining water faucet valve core seat body on stainless steel pipe plate |
| CN103133714A (en) * | 2011-12-01 | 2013-06-05 | 厦门市易洁卫浴有限公司 | Water way shifting device |
| CN103133714B (en) * | 2011-12-01 | 2016-02-03 | 厦门松霖卫厨有限公司 | Waterway switching device |
| CN104832670A (en) * | 2015-05-12 | 2015-08-12 | 张广立 | Novel valve core and valve using valve core |
| WO2018032999A1 (en) * | 2016-08-15 | 2018-02-22 | 文晓锋 | Faucet valve core |
| US10851900B2 (en) | 2016-08-15 | 2020-12-01 | Xiaofeng WEN | Faucet valve core |
| CN106439104A (en) * | 2016-11-24 | 2017-02-22 | 厦门建霖工业有限公司 | Concealed bath shower mixer and use method thereof |
| CN108869773A (en) * | 2017-05-09 | 2018-11-23 | 日本电产三协株式会社 | Valve gear |
| CN108869773B (en) * | 2017-05-09 | 2019-10-25 | 日本电产三协株式会社 | Valve gear |
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