CN2761932Y - Ceramic control valve for controlling mixing ratio of cold-hot water and its fixing disc - Google Patents
Ceramic control valve for controlling mixing ratio of cold-hot water and its fixing disc Download PDFInfo
- Publication number
- CN2761932Y CN2761932Y CN 200420118665 CN200420118665U CN2761932Y CN 2761932 Y CN2761932 Y CN 2761932Y CN 200420118665 CN200420118665 CN 200420118665 CN 200420118665 U CN200420118665 U CN 200420118665U CN 2761932 Y CN2761932 Y CN 2761932Y
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- video disc
- water inlet
- hot water
- cold water
- water
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- Expired - Lifetime
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Abstract
The utility model relates to a ceramic control valve for controlling mixing ratio of cold-hot water and a fixing disc, which aims to provide a water feed apparatus component which can increase the water yield and smooth the water current. The utility model comprises a valve casing and a valve core, wherein the valve core comprises a fixing disc, a movable disc and a control lever; a hot water inlet, a cold water inlet and a water outlet are arranged on the fixing disc, the hole walls of the hot water inlet and the cold water inlet are respectively provided with an import slope externally extending to the bottom and an export slope externally extending to the top surface, and both of the import slope and the export slope become larger and larger gradually. The hole wall of the water outlet is provided with an export slope externally extending to the top surface and an expansion slot part extending to the hole wall of the water outlet; the bottom of the movable disc is concavely provided with the hot water inlet, the cold water inlet and a regulating tank the water outlet position of which decides the mixing ratio of the cold and hot water and the water yield; the control lever is assembled in the valve casing in a swinging mode, one end of the control lever extends out of the valve casing, and the other end of the control lever is connected with the movable disc and controls the movement of the movable disc on the fixing disc.
Description
Technical field
The utility model belongs to the water supply device parts, and particularly a kind of ceramic control valve of controlling hot water or cold water's mixed proportion and water-outlet quantity reaches fixedly video disc.
Background technique
As shown in Figure 7, the fixedly video disc 3 of existing small-bore (25mm) ceramic control valve.Fixedly have the hot water inlet 30, cold water inlet 31 and the water outlet 32 that run through upper and lower on the video disc 3.The hole wall of hot water inlet 30, cold water inlet 31 and water outlet 32 is to be vertical configuration.
Yet, because fixedly video disc 3 is subjected to the size restrictions of small-bore ceramic control valve, therefore hot water inlet 30, cold water inlet 31 and the water outlet 32 on it just can't set out enough sizes, therefore causing can just can be relatively less by hot water and cold water that hot water inlet 30 and cold water inlet 31 flow into, and relatively the water that is flowed out by water outlet 32 also can be less.And because the hole wall of hot water inlet 30, cold water inlet 31 and water outlet 32 is to be vertical configuration, therefore when hot water and cold water flow in hot water inlet 30, cold water inlet 31 and water outlet 32, can produce the situation of flow-disturbing and sinuous flow because of the wall edge that strikes the vertical configuration hole wall, so existing small-bore ceramic control valve exists the problem of underfed and flow instability for a long time.
Summary of the invention
The purpose of this utility model provides a kind ofly increases water-outlet quantity, make the ceramic control valve of comparatively smooth-going control hot water or cold water mixed proportion of current and water-outlet quantity and fixing video disc.
The utility model comprises valve casing and is assembled in the spool of valve casing inside; Spool comprises fixing video disc, superimposed movable video disc and controlling rod on fixing video disc; Fixedly video disc is fixed in the valve casing, which is provided with hot water inlet, cold water inlet and water outlet; Has at least one the derivation inclined-plane that imports the inclined-plane and extend out increase by the bottom surface to end face gradually that extends out increase by end face to the bottom surface gradually on hot water inlet's the hole wall; Has at least one the derivation inclined-plane that imports the inclined-plane and extend out increase by the bottom surface to end face gradually that extends out increase by end face to the bottom surface gradually on the hole wall of cold water inlet; Have on the hole wall of water outlet by the bottom surface and extend out at least one guide ramp of increase gradually and extend to the expansion slot part of water outlet hole wall side to end face; The bottom of movable video disc is arranged with the determining positions hot water or cold water's mixed proportion of cooperation hot water inlet, cold water inlet and water outlet and the regulating tank of water-outlet quantity; Controlling rod is assembled in the valve casing in the mode that can swing, and controlling rod one end is by stretching out valve casing, and its other end connection and control activity video disc are in fixedly moving on the video disc.
Wherein:
Fixedly the end face of video disc has the arc oil storage tank that is positioned at the heat mouthful inlet and the cold water inlet outside, and arc oil storage tank one end has periphery that extends to fixing video disc and the notch that is open shape.
Valve casing comprises cylindrical shell and base; Fixedly video disc, movable video disc and controlling rod are packaged in cylindrical shell and base inside; Base be provided with fixing video disc on hot water inlet, cold water inlet and corresponding three perforation of water outlet.
Spool also comprise embedding live movable video disc continous action base and superimposed on continous action base for controlling rod assembling pole socket; Controlling rod one end of establishing on the continous action base that supplies stretches into the receiving hole of combination.
A kind of ceramic control valve of controlling hot water or cold water's mixed proportion and water-outlet quantity is video disc fixedly, and fixedly video disc is provided with hot water inlet, cold water inlet and water outlet; Has at least one the derivation inclined-plane that imports the inclined-plane and extend out increase by the bottom surface to end face gradually that extends out increase by end face to the bottom surface gradually on hot water inlet's the hole wall; Has at least one the derivation inclined-plane that imports the inclined-plane and extend out increase by the bottom surface to end face gradually that extends out increase by end face to the bottom surface gradually on the hole wall of cold water inlet; Have on the hole wall of water outlet by the bottom surface and extend out at least one guide ramp of increase gradually and extend to the expansion slot part of water outlet hole wall side to end face.
Fixedly the end face of video disc has the arc oil storage tank that is positioned at the heat mouthful inlet and the cold water inlet outside, and arc oil storage tank one end has periphery that extends to fixing video disc and the notch that is open shape.
Because the utility model comprises valve casing and spool; Spool comprises fixing video disc, superimposed movable video disc and controlling rod on fixing video disc; Fixedly video disc is provided with hot water inlet, cold water inlet and water outlet, has at least one the derivation inclined-plane that imports the inclined-plane and extended out increase by the bottom surface to end face gradually that is extended out increase by end face to the bottom surface gradually on the hole wall of hot water inlet and cold water inlet respectively; Have on the hole wall of water outlet by the bottom surface and extend out at least one guide ramp of increase gradually and extend to the expansion slot part of water outlet hole wall side to end face; The bottom of movable video disc is arranged with the determining positions hot water or cold water's mixed proportion of cooperation hot water inlet, cold water inlet and water outlet and the regulating tank of water-outlet quantity; Controlling rod is assembled in the valve casing in the mode that can swing, and controlling rod one end is by stretching out valve casing, and its other end connection and control activity video disc are in fixedly moving on the video disc.Control controlling rod by external force, make the controlling rod swing carry out evolution with the movable video disc of interlock; So, just can utilization activity video disc the regulating tank control of bottom hot water or cold water's mixed proportion and the water-outlet quantity introduced by fixedly hot water inlet, cold water inlet and the water outlet of video disc, and can significantly increase hot water and the cold water flow that imports hot water inlet and cold water inlet by the importing inclined-plane that extends out gradually to the bottom surface, and and the current of importing are flowed and comparatively smooth-going along the work inclined-plane; The guide ramp that extends out gradually to end face by water outlet with the hot water or cold water a large amount of and smooth-going export to the valve body outside, thereby make it can therefore have bigger flow, and and can make the current of derivation comparatively smooth-going, not only increase water-outlet quantity, and make current comparatively smooth-going, thereby reach the purpose of this utility model.
Description of drawings
Fig. 1, be the utility model decomposition texture schematic isometric.
Fig. 2, be the utility model structural representation sectional view.
Fig. 3, for the utility model fixedly video disc look up the structural representation stereogram.
Fig. 4, be the fixing video disc structural representation worm's eye view of the utility model.
Fig. 5, be the fixing video disc plan structure schematic isometric of the utility model.
Fig. 6, be the fixing video disc structural representation plan view of the utility model.
Fig. 7, be existing fixedly video disc structural representation stereogram.
Embodiment
As shown in Figure 1, the utility model comprises valve casing 1 and is assembled in the valve core 2 of valve casing 1 inside.
Valve casing 1 comprises cylindrical shell 10 and base 11.
Spool 2 comprises fixedly video disc 20, movable video disc 21, continous action base 22, superimposed pole socket 23 and controlling rod 24 on continous action base 22.
Fixedly video disc 20 is fixed on the base 11, which is provided with base 11 on three the perforation 110 corresponding hot water inlets 200, cold water inlet 201 and water outlets 202.
Controlling rod 24 is assembled in the pole socket 23 in the mode that can swing, and controlling rod 24 1 ends are stretched out by the through hole 101 of cylindrical shell 10, and its other end then is embedded in the receiving hole 220 of continous action base 22 in mobilizable mode.In this example, controlling rod 24 wears by pivot 240 and is articulated in the pole socket 23.
As shown in Figure 2, control controlling rod 24 by external force, making controlling rod 24 serves as the swing of axle ground with pivot 240, carries out evolution so as to driving the movable video disc 21 of continous action base 22 interlocks; So, just hot water or cold water's mixed proportion and water-outlet quantity that regulating tank 210 controls that can utilization activity video disc 21 bottoms are introduced by fixedly hot water inlet 200, cold water inlet 201 and the water outlet 202 of video disc 20, only the running of this part has been seen and has been taken off in prior art, holds and is no longer given unnecessary details.
More specifically, the fixing shape of hot water inlet 200, cold water inlet 201 and the water outlet 202 on the video disc 20.
As shown in Figure 3, Figure 4, have first on hot water inlet 200 the side opening wall and import inclined-plane 200a, first imports inclined-plane 200a extends out increase by end face gradually to the bottom surface.Have second on the one side opening wall of cold water inlet 201 and import inclined-plane 201a, second imports inclined-plane 201a extends out increase by end face gradually to the bottom surface.
As Fig. 5, shown in Figure 6, hot water inlet 200 opposite side hole wall reaches has the first derivation inclined-plane 200b respectively on the end relative with hole wall, and first derives inclined-plane 200b extends out increase by the bottom surface gradually to end face.The opposite side hole wall of cold water inlet 201 reaches has the second derivation inclined-plane 210b respectively on the end relative with hole wall, second derives inclined-plane 201b extends out increase by the bottom surface gradually to end face.Respectively have guide ramp 202a respectively on the wherein two adjacent hole walls of water outlet 202, guide ramp 202a extends out increase by the bottom surface gradually to end face, and is outward extended with expansion slot part 202b respectively in two guide ramp 202a ends of water outlet 202.
As shown in Figure 5, fixedly the end face of video disc 20 has the arc oil storage tank 203 that is positioned at the heat mouthful inlet 200 and cold water inlet 201 outsides, by arc oil storage tank 203 for storing lubricant greases, with the lubricated usefulness between the surface of contact that fixedly video disc 20 and movable video disc 21 are provided.Arc oil storage tank 203 has periphery that extends to fixing video disc 20 and the notch 204 that is open shape in an end.
So, the first importing inclined-plane 200a and second that extends out gradually to the bottom surface imports inclined-plane 201a can significantly increase hot water and the cold water flow that imports hot water inlet 200 and cold water inlet 201, and and can make the current of importing mobile and comparatively smooth-going along the work inclined-plane, simultaneously first derive inclined-plane 200b and second and derive in also can the be a large amount of regulating tank that is directed at movable video disc 21 210 of inclined-plane 201b the hot water of hot water inlet 200 and cold water inlet 201 and cold water to what end face extended out gradually, and the guide ramp 202a that extends out gradually of end face and the expansion slot part 202b that stretches out a degree of depth also can be with in the regulating tank 210 cold, hot water is a large amount of and smooth-going exports to the valve body outside, thereby make it can therefore have bigger flow, and and can make the current of derivation comparatively smooth-going, and then reach the purpose that solves problems such as small-bore ceramic control valve underfed and current in the past have some setbacks.
Claims (6)
1, a kind of ceramic control valve of controlling hot water or cold water's mixed proportion and water-outlet quantity, it comprises valve casing and is assembled in the spool of valve casing inside; Spool comprises fixing video disc, superimposed movable video disc and controlling rod on fixing video disc; Fixedly video disc is fixed in the valve casing, which is provided with hot water inlet, cold water inlet and water outlet; The bottom of movable video disc is arranged with the determining positions hot water or cold water's mixed proportion of cooperation hot water inlet, cold water inlet and water outlet and the regulating tank of water-outlet quantity; Controlling rod is assembled in the valve casing in the mode that can swing, and controlling rod one end is by stretching out valve casing, and its other end connection and control activity video disc are in fixedly moving on the video disc; It is characterized in that having at least one the derivation inclined-plane that imports inclined-plane and extend out increase by the bottom surface to end face gradually that extends out increase by end face to the bottom surface gradually on described hot water inlet's the hole wall; Has at least one the derivation inclined-plane that imports the inclined-plane and extend out increase by the bottom surface to end face gradually that extends out increase by end face to the bottom surface gradually on the hole wall of cold water inlet; Have on the hole wall of water outlet by the bottom surface and extend out at least one guide ramp of increase gradually and extend to the expansion slot part of water outlet hole wall side to end face.
2, the ceramic control valve of control hot water or cold water's mixed proportion according to claim 1 and water-outlet quantity, the end face that it is characterized in that described fixedly video disc has the arc oil storage tank that is positioned at the heat mouthful inlet and the cold water inlet outside, and arc oil storage tank one end has periphery that extends to fixing video disc and the notch that is open shape.
3, the ceramic control valve of control hot water or cold water's mixed proportion according to claim 1 and water-outlet quantity is characterized in that described valve casing comprises cylindrical shell and base; Fixedly video disc, movable video disc and controlling rod are packaged in cylindrical shell and base inside; Base be provided with fixing video disc on hot water inlet, cold water inlet and corresponding three perforation of water outlet.
4, the ceramic control valve of control according to claim 1 hot water or cold water's mixed proportion and water-outlet quantity, it is characterized in that described spool also comprise embedding live movable video disc continous action base and superimposed on continous action base for the controlling rod assembling pole socket; Controlling rod one end of establishing on the continous action base that supplies stretches into the receiving hole of combination.
5, the fixing video disc of a kind of ceramic control valve of controlling hot water or cold water's mixed proportion and water-outlet quantity, fixedly video disc is provided with hot water inlet, cold water inlet and water outlet; It is characterized in that having at least one the derivation inclined-plane that imports inclined-plane and extend out increase by the bottom surface to end face gradually that extends out increase by end face to the bottom surface gradually on described hot water inlet's the hole wall; Has at least one the derivation inclined-plane that imports the inclined-plane and extend out increase by the bottom surface to end face gradually that extends out increase by end face to the bottom surface gradually on the hole wall of cold water inlet; Have on the hole wall of water outlet by the bottom surface and extend out at least one guide ramp of increase gradually and extend to the expansion slot part of water outlet hole wall side to end face.
6, the fixing video disc of the ceramic control valve of control according to claim 5 hot water or cold water's mixed proportion and water-outlet quantity, the end face that it is characterized in that described fixedly video disc has the arc oil storage tank that is positioned at the heat mouthful inlet and the cold water inlet outside, and arc oil storage tank one end has periphery that extends to fixing video disc and the notch that is open shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420118665 CN2761932Y (en) | 2004-12-29 | 2004-12-29 | Ceramic control valve for controlling mixing ratio of cold-hot water and its fixing disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420118665 CN2761932Y (en) | 2004-12-29 | 2004-12-29 | Ceramic control valve for controlling mixing ratio of cold-hot water and its fixing disc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2761932Y true CN2761932Y (en) | 2006-03-01 |
Family
ID=36095058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420118665 Expired - Lifetime CN2761932Y (en) | 2004-12-29 | 2004-12-29 | Ceramic control valve for controlling mixing ratio of cold-hot water and its fixing disc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2761932Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103047446A (en) * | 2011-10-17 | 2013-04-17 | 童炳荣 | Cold and hot balancing ceramic valve |
| CN103148241A (en) * | 2013-03-15 | 2013-06-12 | 宁波诚德兴塑胶有限公司 | Four-way switching cold-hot mixed faucet |
| CN104132164A (en) * | 2011-10-17 | 2014-11-05 | 童炳荣 | Cold and heat balanced ceramic valve |
| CN104279353A (en) * | 2014-07-07 | 2015-01-14 | 上海易匠阀芯有限公司 | Energy-saving cold water and hot water ceramic valve core |
-
2004
- 2004-12-29 CN CN 200420118665 patent/CN2761932Y/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103047446A (en) * | 2011-10-17 | 2013-04-17 | 童炳荣 | Cold and hot balancing ceramic valve |
| CN103047446B (en) * | 2011-10-17 | 2014-10-29 | 童炳荣 | Cold and hot balancing ceramic valve |
| CN104132164A (en) * | 2011-10-17 | 2014-11-05 | 童炳荣 | Cold and heat balanced ceramic valve |
| CN104132164B (en) * | 2011-10-17 | 2016-08-17 | 童炳荣 | Cold and hot balanced type ceramic valve |
| CN103148241A (en) * | 2013-03-15 | 2013-06-12 | 宁波诚德兴塑胶有限公司 | Four-way switching cold-hot mixed faucet |
| CN103148241B (en) * | 2013-03-15 | 2015-10-14 | 宁波诚德兴塑胶有限公司 | A kind of four tunnels switch cold and hot combustion taps |
| CN104279353A (en) * | 2014-07-07 | 2015-01-14 | 上海易匠阀芯有限公司 | Energy-saving cold water and hot water ceramic valve core |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20141229 Granted publication date: 20060301 |