CN203770725U - Precise ceramic runner switch valve - Google Patents
Precise ceramic runner switch valve Download PDFInfo
- Publication number
- CN203770725U CN203770725U CN201420081370.8U CN201420081370U CN203770725U CN 203770725 U CN203770725 U CN 203770725U CN 201420081370 U CN201420081370 U CN 201420081370U CN 203770725 U CN203770725 U CN 203770725U
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- Prior art keywords
- valve
- valve seat
- block
- interlock
- casing
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- Expired - Fee Related
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Abstract
A precise ceramic runner switch valve comprises a valve casing, a control valve rod, a linkage valve seat, a switch valve plate, a fixed valve plate and a base, wherein the water flow switching can be more accurate by using precise ceramic chips to correspondingly switch and control the on/off the switch valve; in addition, positioning grooves and positioning ribs are correspondingly arranged between the casing and the linkage valve seat, so that a user can confirm the water flow switching on and down state in the switching and controlling process by the switching and controlling handfeel generated by the positioning ribs embedded into the positioning grooves; propping rib plates and arc-shaped retaining walls are correspondingly arranged between the linkage valve seat and the valve casing, so that when the user carries out water flow switch between a tap and a shower head, the propping rib plates of the linkage valve seat are propped against the arc-shaped retaining walls to form limit, the water flow switching and controlling accuracy is increased, and the switch valve has high practicability.
Description
Technical field
The utility model relates to a kind of switching valve, especially refers to a kind of high technology ceramics flow channel switching valve that is applied to sanitary bath equipment.
Background technique
Press, current common sanitary bath equipment, mostly be designed with two kinds of water-out manners, a kind of is directly by water tap, to flow out current to use, accommodating for bathtub, basin, and another kind is that external water pipe is to basket strainer, to provide shower by eminence, and these two kinds of different water-out manners when used on same water tap, be by a pull bar, to cut control to drive the control valve of being located in water tap to rotate, to make water outlet be switched.
Yet, the current common control valve that utilizes pull-ear-type, when it switches flow direction, to utilize control valve to reach current from the first water outlet or the second water outlet water outlet, and this control valve utilizes pull bar to coordinate elastic component to reach the state of cutting control, easily because cutting for a long time control, cause the tired of elastic component, and then cannot effectively reach the state of cutting control sealing, and this control valve is drawn and is pulled after start by pull bar, by water flow pressure, make pull bar restriction location, when user turns off water source end while making water tap inside lose water flow pressure, its pull bar can reset because of elastic component, cause when boiling water is used next time, must be again by the pull bar of switching means, draw the start of pulling, can reach again the state of last time cutting control water outlet, form the inconvenience that structure is used, the current of not having are in fact cut the accuracy of control, lack practicability.
In view of this, the utility model claimant is engaged in manufacturing development and the design experiences of Related product in for many years, for above-mentioned target, in detail after design and scrupulous assessment, eventually the utility model of a true tool practicability.
Model utility content
The purpose of this utility model is to provide a kind of high technology ceramics flow channel switching valve, to overcome the defect existing in known technology.
For achieving the above object, the high technology ceramics flow channel switching valve that the utility model provides, it comprises: a valve casing, one controls valve rod, one interlock valve seat, one opens and closes valve block, one fixedly valve block and a base, one valve casing is that hollow has a containing space, this containing space inside contracts has a block notch, and containing space is to convex with arcuation retaining wall in block notch bottom, and relatively form turn space, and the another corresponding turn of block notch inwall space is concaved with two relative positioning grooves, valve casing bottom forms one and inserts opening again, and in end, convex with the combination fin of two correspondences, and valve casing outer wall is equipped with some water inlets and communicates with containing space, one control valve rod is that cooperation group enters in valve casing, its hypomere portion is limited to has the protruding wall of a non-columned combination in valve casing, epimere portion convexedly stretches in valve casing and has an annular groove outward, and correspondence is provided with a C type and buckles, one interlock valve seat is to coordinate to insert in containing space to be connected with control valve rod, and the corresponding protruding wall of combination of controlling valve rod is concaved with the combination notch of non-circular hole shape in end, and the corresponding turn of one side space, interlock valve seat bottom have a fan type against floor, the positioning groove of another corresponding block notch convexes with positioning rib in outer wall, this positioning rib is that hollow configuration has one and inside contracts, the gap of resilience, interlock valve seat bottom surface convexes with some link fins again, one keying valve block is to insert in containing space to link with interlock valve seat, the link fin of the corresponding interlock valve seat in its upper-end surface is provided with embedded channels, and be equipped with a flow-through opening in a side, and this flow-through opening and interlock valve seat against floor mutually in phase heterodoxy, one fixedly valve block be equipped with the first water outlet and the second water outlet, and be concaved with location indentations in outer rim, the corresponding fixedly valve block of one base is equipped with two water outlets, and in upper surface convex with location rib and fixedly valve block link location, separately in outer periphery, being concaved with combination recess fixes with the combination fin assembling of valve casing bottom, by said structure, form high technology ceramics flow channel switching valve of the present utility model.
The effect that the utility model contrast known technology has:
One, switching valve of the present utility model inside is to utilize accurate ceramic plate correspondence to cut control to open and close, make the switching of current can be more accurate, and this valve casing and the another correspondence of interlock valve base chamber are provided with positioning groove and positioning rib, allow user in cutting the process of control, what by positioning rib, embed that positioning groove produces cuts control feel, really learn the on off state of current, tool practicability.
Two, another corresponding being provided with against floor and arcuation retaining wall between its interlock valve seat and valve casing, when user is when the current of water tap and basket strainer switch, its first water outlet or the second water outlet and flow-through opening are in the time of water flow standard-sized sheet, this interlock valve seat can be in the lump against forming spacing to arcuation retaining wall against floor, not only allow user can really learn the state of current boiling water flow, can also limit on the other hand the control scope of revolving of controlling valve rod and interlock valve seat, increase the accuracy that current are cut control.
Three, the cylinder of interlock valve seat is to have a sealing packing ring by annular groove cover again, and be close to the inwall that limits tank, while making mixing water enter containing space by water inlet, its current are subject to sealing packing ring block outside restriction tank, not only can prevent that current from having the doubt that passes hole seepage flow from valve casing, can also prevent on the other hand current and control valve rod and contact and make pollution of waterhead, go bad.
Accompanying drawing explanation
Fig. 1 is stereogram of the present utility model.
Fig. 2 is exploded view of the present utility model.
Fig. 3 is the exploded view at another visual angle of the present utility model.
Fig. 4 is assembled sectional view of the present utility model and pass water state schematic diagram.
Fig. 5 is another visual angle sectional view of the utility model corresponding diagram 4.
Fig. 6 is another visual angle sectional view again of the utility model corresponding diagram 4.
Fig. 7 is the schematic diagram of cutting control boiling water and being flowed out by the first water outlet of the present utility model.
Fig. 8 is the schematic diagram of cutting control boiling water and being flowed out by the second water outlet of the present utility model.
Fig. 9 is that the first water outlet of the present utility model flows out another visual angle sectional view using.
Figure 10 is that the second water outlet of the present utility model flows out another visual angle sectional view using.
Primary clustering symbol description in accompanying drawing:
10 valve casings, 11 containing spaces, 111 arcuation retaining walls, 112 turn spaces, 12 block notches, 121 positioning grooves, 13 restriction tanks, 14 pass hole, 15 insert opening, 151 combination fins, 152 buckle perforation, 16 water inlets, 20 control valve rod, the protruding wall of 21 combination, 22 annular grooves, 23C type is buckled, 30 interlock valve seats, 31 cylinders, 311 annular grooves, 312 sealing packing rings, 32 combination notches, 33 against floor, 34 positioning ribs, 341 gaps, 35 link fin, 40 open and close valve block, 41 embedded channels, 42 flow-through openings, 50 fixing valve blocks, 51 first water outlets, 52 second water outlets, 53 location indentations, 60 bases, 61 water outlets, 62 location rib, 63 combination recesses, 631 buckle ribs.
Embodiment
For having a better understanding and awareness the purpose of this utility model, feature and effect, below coordinate accompanying drawing to describe in detail as rear:
First, first refer to Fig. 1, Fig. 2, Fig. 3 also coordinates shown in Fig. 4, a kind of high technology ceramics flow channel switching valve, it comprises: a valve casing 10, control valve rod 20, one interlock valve seat 30, one opens and closes valve block 40, one fixedly valve block 50 and a base 60, one valve casing 10 is that hollow has a containing space 11, this containing space 11 inside contracts has a block notch 12, and the 12 top limits of block notch form a restriction tank 13, and in upper end portion, be penetrated with and pass hole 14, and containing space 11 is to convex with arcuation retaining wall 111 in block notch 12 bottoms, and relatively form turn space 112, and the block notch another corresponding turn of 12 inwall space 112 is concaved with two relative positioning grooves 121, valve casing 10 bottoms form one and insert opening 15 again, and in end, convex with the combination fin 151 of two correspondences, and valve casing 10 outer walls are equipped with some water inlets 16 and communicate with containing space 11, one control valve rod 20 is that cooperation group enters in valve casing 10, its hypomere portion is limited to has the protruding wall 21 of a non-columned combination in valve casing 10, epimere portion convexedly stretches in valve casing 10 and has an annular groove 22 outward, and correspondence is provided with a C type and buckles 23, one interlock valve seat 30 is to coordinate to insert in containing space 11 to be connected with control valve rod 20, these interlock valve seat 30 tops are convexly equipped with a cylinder 31, and by the corresponding protruding wall 21 of combination of controlling valve rods 20 in cylinder 31 ends, be concaved with the combination notch 32 of non-circular hole shape, and cylinder 31 outer walls have an annular groove 311, organize separately into a sealing packing ring 312, and the interlock valve seat 30 corresponding turn of one side spaces, bottom 112 have a fan type against floor 33, the positioning groove 121 of another corresponding block notch 12 convexes with positioning rib 34 in outer wall, this positioning rib 34 is that hollow configuration has one and inside contracts, the gap 341 of resilience, interlock valve seat 30 bottom surfaces convex with some link fins 35 again, one keying valve block 40 is to insert in containing space 11 to link with interlock valve seat 30, the link fin 35 of the corresponding interlock valve seat 30 in its upper-end surface is provided with embedded channels 41, and be equipped with a flow-through opening 42 in a side, and this flow-through opening 42 and interlock valve seat 30 against floor 33 mutually in phase heterodoxy, one fixedly valve block 50 be equipped with the first water outlet 51 and the second water outlet 52, and be concaved with location indentations 53 in outer rim, the corresponding fixedly valve block 50 of one base 60 is equipped with two water outlets 61, and in upper surface, convex with location rib 62 and link location with fixing valve block 50, separately in outer periphery, be concaved with combination recess 63 fixing with combination fin 151 assemblings of valve casing 10 bottoms, and this fixedly valve block 50 be to be subject to the fixing and group of base 60 to enter the containing space 11 of valve casing 10, and this fixedly valve block 50 be to be posted by open and close valve block 40 bottom surfaces, and make the positioning rib 34 contraposition settings of the first water outlet 51 and the second water outlet 52 and interlock valve seat 30, the combination fin 151 of valve casing 10 is separately equipped with buckle perforation 152 again, and convex with buckle rib 631 in combination recess 63 correspondences of base 60.
The composition of its structure, refer to again Fig. 2, Fig. 3 also coordinates Fig. 4, Fig. 5, shown in Fig. 6, this switching valve is by a control valve rod 20, one interlock valve seat 30, one opens and closes valve block 40, one fixedly valve block 50 sequentially group enter in the containing space 11 of valve casing 10, last again base 60 involutions are mounted on to valve casing 10 bottoms insert opening 15 places, to complete the assembling of switching valve, wherein, this control valve rod 20 is that cooperation group enters in the restriction tank 13 of containing space 11, and to combine protruding wall 21 against restriction, and controlling valve rod 20 epimere portions separately protrudes out by passing hole 14, provide again a C type to buckle 23 correspondences and be snapped in annular groove 22, so that control valve rod 20 is limited on valve casing 10, this interlock valve seat 30 be prior to annular groove 311 cover outside cylinder 31 have a sealing packing ring 312 again group enter in containing space 11, and 31 groups of cylinders are entered to limit in tank 13, with the protruding wall 21 combination interlocks of combination notch 32 and the combination of controlling valve rod 20, separately make sealing packing ring 312 and the inwall of restriction tank 13 fit, and these interlock valve seat 30 bottom one sides are convexly equipped with, against floor 33, be to be relatively mounted on turn space 112, and the positioning groove 121 that 34 of the positioning ribs of interlock valve seat 30 outer walls embed block notch 12 relatively forms location, this keying valve block 40 is with the embedded channels 41 of upper surface and the 35 inlay card assemblings of the link fin of interlock valve seat 30, and make flow-through opening 42 and interlock valve seat 30 against floor 33 mutually in phase heterodoxy, this fixedly valve block 50 be to organize to be repeatedly against base 60 tops, it is first years old, two osculums 51, the 52nd, with two water outlet 61 contrapositions, and fix with location indentations 53 and location rib 62 inlay cards of base 60, what base 60 is mounted on to valve casing 10 bottoms inserts opening 15 again, utilize combination recess 63 to engage location with combination fin 151, with buckle rib 631, be fastened in buckle perforation 152 again, complete thus the assembling of base 60 and valve casing 10, and this is when fixedly 50 groups of valve blocks enter containing space 11, be close to and open and close valve block 40 bottom surfaces, and first, two osculums 51, 52 with two positioning rib 34 contrapositions of interlock valve seat 30, separately make first, two osculums 51, 52 stagger to form with the flow-through opening 42 that opens and closes valve block 40 closes water state, by said structure, complete high technology ceramics flow channel switching valve of the present utility model.
The state of the actual use of its structure, the continuous Fig. 4 that refers to, Fig. 5, shown in Fig. 6, this switching valve is to be applied to the switching that sanitary outfall is used, wherein this first water outlet 51 and the second water outlet 52 water discharge of water faucet and basket strainer water outlet of corresponding sanitary bath equipment respectively, and this switching valve is water inlet 16 coolings with valve casing 10 outer walls, the inflow of hot mixing water, and this switching valve is not while cutting the pass water state that control is in the normal state, this opens and closes the flow-through opening 42 and first of valve block 40, two water outlets 51, 52 form the state that staggers, and the positioning rib 34 of interlock valve seat 34 and positioning groove 121 clips of block notch 12 are located, against the floor 33 relative centre in turn space 112, thus, when user's boiling water and while selecting current flow out to be used by water tap, shown in Fig. 7, by controlling the clockwise turn of valve rod 30, cut control, utilize interlock valve seat 30 to revolve control and open and close valve block 40, and communicate with fixing the first water outlet 51 of valve block 50 opening and closing the flow-through opening 42 of valve block 40, while making mixing water flow into containing space 11 by water inlet 16, by the first water outlet 51, flowed out, reach the state that water discharge of water faucet is used, moreover, the turn displacement amount that this control valve rod 20 is cut control keying valve block 40 is equal to water flow, make water flow reach adjustment by 51 pore sizes that communicate of flow-through opening 42 and the first water outlet, and this flow-through opening 42 and the first water outlet 51 form standard-sized sheets go out water state time, this interlock valve seat 30 can be along turn space 112 and against form location (as shown in Figure 9) to arcuation retaining wall 111 1 sides against 33 of floors, and then the control scope of revolving of valve rod 20 and interlock valve seat 30 is controlled in restriction.
Otherwise, when user wants to be used by basket strainer water outlet, again please refer to shown in Fig. 8, the counterclockwise turn of control valve rod 20 is cut to control, making to open and close the flow-through opening 42 of valve block 40 communicates with fixing the second water outlet 52 of valve block 50, while making mixing water flow into containing space 11 by water inlet 16, by the second water outlet 52, flowed out, reach the state that basket strainer water outlet is used, and the water-outlet quantity of basket strainer is also equal to the displacement amount of controlling valve rod 20 and interlock valve seat 30, and when flow-through opening 42 and the second water outlet 52 form standard-sized sheets go out water state time, the opposite side that is resisted against arcuation retaining wall 111 against 33 of floors of this interlock valve seat 30 forms location (as shown in figure 10), and then the control scope of revolving of valve rod 20 is controlled in restriction.
In sum, when user wants to close current, will control again valve rod 20 revolution turns to centre, make the positioning rib 34 of interlock valve seat 30 utilize elastic gap 341 resiliences, embed again the positioning groove 121 of valve casing 10 inside, form a positioning states (as shown in Figure 6), indirectly allow user experience the embedding switch feel of location of pulling, and then allow user really learn to have reached pass water state.
The cylinder 31 of this interlock valve seat 30 is to have a sealing packing ring 312 by annular groove 311 covers again, and be close to the inwall that limits tank 13, while making mixing water enter containing space 11 by water inlet 16, its current are subject to sealing packing ring 312 blocks outside restriction tank 13, not only can prevent that current from having the doubt that passes hole 14 seepage flow from valve casing 10, can also prevent on the other hand current and control valve rod 20 and contact and make pollution of waterhead, go bad.
By the structure of above-mentioned specific embodiment, can obtain following benefit:
One) switching valve of the present utility model inside is to utilize accurate ceramic plate correspondence to cut control to open and close, make the switching of current can be more accurate, and 30 another correspondences of this valve casing 10 and interlock valve seat are provided with positioning groove 121 and positioning rib 34, allow user in cutting the process of control, what by positioning rib 34, embed that positioning grooves 121 produce cuts control feel, really learn the on off state of current, tool practicability.
Two) 10 another corresponding being provided with against floor 33 and arcuation retaining wall 111 of this interlock valve seat 30 and valve casing again, when user is when the current of water tap and basket strainer switch, its first water outlet 51 or the second water outlet 52 and flow-through opening 42 are in the time of water flow standard-sized sheet, this interlock valve seat 30 can be in the lump against forming spacing to arcuation retaining wall 111 against 33 of floors, not only allow user can really learn the state of current boiling water flow, can also limit on the other hand the control scope of revolving of controlling valve rod 20 and interlock valve seat 30, increase the accuracy that current are cut control.
The above, be only a preferred embodiment of the present utility model, when not limiting the scope that the utility model is implemented with this; The equalization generally done according to the utility model claim changes and modifies, and all should still belong in the scope that the utility model patent contains.
Claims (5)
1. a high technology ceramics flow channel switching valve, is characterized in that, comprises:
One valve casing, this valve casing is that hollow has a containing space, this containing space inside contracts has a block notch, and containing space convexes with arcuation retaining wall in block notch bottom, and relatively form turn space, and the another corresponding turn of block notch inwall space is concaved with two relative positioning grooves, valve casing bottom forms one and inserts opening again, and in end, convex with the combination fin of two correspondences, and valve casing outer wall is equipped with some water inlets and communicates with containing space;
One controls valve rod, and this control valve rod is that cooperation group enters in valve casing, and its hypomere portion is limited in valve casing has the protruding wall of a non-columned combination, and epimere portion convexedly stretches in valve casing and has an annular groove outward, and correspondence is provided with a C type and buckles;
One interlock valve seat, this interlock valve seat is to coordinate to insert in containing space to be connected with control valve rod, and the corresponding protruding wall of combination of controlling valve rod is concaved with the combination notch of non-circular hole shape in end, and the corresponding turn of one side space, interlock valve seat bottom have a fan type against floor, the positioning groove of another corresponding block notch convexes with positioning rib in outer wall, this positioning rib be hollow configuration have one inside contract, the gap of resilience, interlock valve seat bottom surface convexes with some link fins again;
One opens and closes valve block, this keying valve block is to insert in containing space to link with interlock valve seat, the link fin of the corresponding interlock valve seat in its upper-end surface is provided with embedded channels, and is equipped with a flow-through opening in a side, and this flow-through opening and interlock valve seat against floor mutually in phase heterodoxy;
One fixing valve block, this fixedly valve block be equipped with the first water outlet and the second water outlet, and be concaved with location indentations in outer rim;
One base, the corresponding fixedly valve block of this base is equipped with two water outlets, and in upper surface, convexes with location rib and link location with fixing valve block, separately in outer periphery, is concaved with combination recess and assembles and fix with the combination fin bottom valve casing.
2. high technology ceramics flow channel switching valve according to claim 1, is characterized in that, the containing space of this valve casing be in block notch top again limit form a restriction tank, and be penetrated with and pass hole in upper end portion.
3. high technology ceramics flow channel switching valve according to claim 1 and 2, is characterized in that, this interlock valve seat top is convexly equipped with a cylinder, and by cylinder end, is provided with the combination notch of non-circular hole shape, and cylinder outer wall has an annular groove, organizes separately into a sealing packing ring.
4. high technology ceramics flow channel switching valve according to claim 1, is characterized in that, this fixedly valve block fixed by base and group enters the containing space of valve casing, and this fixedly the first water outlet of valve block and the positioning rib contraposition of the second water outlet and interlock valve seat arrange.
5. high technology ceramics flow channel switching valve according to claim 1, is characterized in that, the combination fin of this valve casing is separately equipped with buckle perforation, and convexes with buckle rib in the combination recess correspondence of base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420081370.8U CN203770725U (en) | 2014-02-25 | 2014-02-25 | Precise ceramic runner switch valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420081370.8U CN203770725U (en) | 2014-02-25 | 2014-02-25 | Precise ceramic runner switch valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203770725U true CN203770725U (en) | 2014-08-13 |
Family
ID=51287916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420081370.8U Expired - Fee Related CN203770725U (en) | 2014-02-25 | 2014-02-25 | Precise ceramic runner switch valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203770725U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104832680A (en) * | 2014-11-13 | 2015-08-12 | 北京科勒有限公司 | Water discharging switching apparatus |
| CN106949303A (en) * | 2017-05-17 | 2017-07-14 | 张爱恨 | A kind of button switches valve element |
| CN109253281A (en) * | 2018-11-02 | 2019-01-22 | 陈苑瑜 | A kind of spool |
| CN112302123A (en) * | 2020-09-02 | 2021-02-02 | 厦门致杰智能科技有限公司 | Waterway switching structure and method |
-
2014
- 2014-02-25 CN CN201420081370.8U patent/CN203770725U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104832680A (en) * | 2014-11-13 | 2015-08-12 | 北京科勒有限公司 | Water discharging switching apparatus |
| CN106949303A (en) * | 2017-05-17 | 2017-07-14 | 张爱恨 | A kind of button switches valve element |
| CN109253281A (en) * | 2018-11-02 | 2019-01-22 | 陈苑瑜 | A kind of spool |
| CN109253281B (en) * | 2018-11-02 | 2021-02-09 | 陈苑瑜 | Valve core |
| CN112302123A (en) * | 2020-09-02 | 2021-02-02 | 厦门致杰智能科技有限公司 | Waterway switching structure and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140813 Termination date: 20210225 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |