CN85108280A - Mixing valve for cold and hot water - Google Patents
Mixing valve for cold and hot water Download PDFInfo
- Publication number
- CN85108280A CN85108280A CN85108280.7A CN85108280A CN85108280A CN 85108280 A CN85108280 A CN 85108280A CN 85108280 A CN85108280 A CN 85108280A CN 85108280 A CN85108280 A CN 85108280A
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- CN
- China
- Prior art keywords
- valve
- cold
- valve rod
- hot
- spheroid
- Prior art date
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Abstract
Mixing valve for cold and hot water of the present invention comprises valve body, valve plug, valve seat and valve rod.Valve plug is a spheroid, in have three ducts to be compiled in the centre of sphere, wherein two are positioned at the vertical spheroid maximum cross-section of valve rod, and are in the angle less than 180 °, another is located on the same line with valve rod.Valve plug is driven and can be turned round in two orthogonal planes in valve body by valve rod, controls the flow and the flow direction of the mixing water outlet when of hot and cold water respectively.Use this valve can be at present on bathtub, washbowl, shower, changing into and only need to operate a valve handle, thereby make above-mentioned being controlled at become easy and flexible in the operation by operating state that several valve handles carry out above-mentioned control.
Description
The present invention is a kind of mixing valve for cold and hot water that is used for bathtub, washbowl and common bathroom shower device.It can make the proportions of ingredients of cold water and hot water, the size of water flow and the switching and all concentrated handles by this valve of operation of the more such controls of full cut-off of two water outlets finish.
Various countries produce this series products that various ways is arranged at present, all finish above-mentioned some controls like that by operating two or three valve handles, water-exit temperature and flow majority can not be controlled separately, and the bather can not obtain the suitable water flow of own needed proper temperature easily.
The purpose of this invention is to provide a kind of needs flow direction that valve handle is the may command water outlet of operation, and to water-exit temperature and the independent respectively valve of controlling of flow, provides the convenience in the use in daily life.
Mixing valve for cold and hot water of the present invention comprises valve body, valve plug, valve seat and valve rod.Valve body is the support housing of whole each part of valve, is divided into two, and cold water inlet, hot water inlet and one to two water outlet are arranged on it.Valve plug is a spheroid, it is driven by a valve rod, can turn round in two orthogonal planes, has three ducts to be compiled in the centre of sphere in the spheroid valve plug, wherein two are positioned at the vertical spheroid maximum cross-section of valve rod, and two duct axis become the angle less than 180 °; Another is located on the same line with valve rod, and perpendicular to plane, place, above-mentioned two ducts.Four to five valve seats are installed in the valve body, and they will have good sealing property, and the outer end of valve rod links to each other with handle, and the other end links to each other with valve plug, and valve rod can be that rotation motion is done in rotating shaft with self axis, can be that rotating shaft is swung with the hot and cold water axis that enters the mouth again.
When the operating grip actuate valve stem was the rotating shaft revolution with self axis, the spheroid valve plug turned round thereupon, changed the open and-shut mode of hot water or cold water's inlet and both opening ratios, thereby the temperature of control valve water outlet is selected arbitrarily between from the cold water temperature to hot water temperature.When operating grip makes valve rod do swing, the spheroid valve plug turns round in another plane vertical with above-mentioned spheroid plane of rotation thereupon, change the open and-shut mode of each water outlet of valve and the size of aperture, thereby the flow of control valve water outlet, from zero to selecting arbitrarily the flowing full amount, and the switching of control valve water outlet.
Accompanying drawing is the sketch that is used for the mixing valve for cold and hot water of bathtub.
Part 1 is rear valve body among the figure, and two delivery ports are arranged on it, and one continuous with shower, and another chews continuous with bath water, and part 2 and 3 is delivery port valve seats, and part 4 is front valve shells, and cold water inlet and hot water inlet are installed on it. Part 5 is valve rod valve seats, and part 6 is valve rods, and it can be swung along the slit on the front valve shell again simultaneously around the axis revolution of self, and the amplitude peak of its swing is limited by seam is long on request. Part 7 is valve plugs, it is a spheroid, have three ducts on it and be compiled in the centre of sphere, two duct axis angles in the A-A cross section should be enough to make when wherein cold water (or hot water) entrance is aimed in a duct, and another duct is not connected with hot water (or cold water) entrance. Part 8 is hot water inlets. Part 9 is hot water inlet's valve seats. Part 10 is spacer pins, and it is fixed on the valve plug, has its corresponding one section deep-slotted chip breaker at front valve shell, they together to valve plug with valve rod around the revolution of himself axis and rotating amplitude peak is limited. Part 11 is cold water inlet valve seats. Part 12 is cold water inlets.
As seen by above-mentioned, when valve plug is on the position that valve rod axis can not continue to rotate along clockwise direction, the cold water inlet of valve is opened fully, if open the delivery port of valve this moment, the water of emitting is cold water all. From this position, rotation valve rod makes valve plug thereupon towards counterclockwise rotation in the counterclockwise direction, and the cold water inlet of valve just turns down gradually, heat Water inlet is opened thereupon and is opened gradually greatly, if meanwhile open the delivery port of valve, just the coolant-temperature gage of then emitting uprises gradually. Until valve plug has forwarded on the position that valve rod self axis can not continue to rotate in the counterclockwise direction, the cold water inlet of valve is fully closed, and the hot water inlet is opened fully, if open the delivery port of valve this moment, just the water of emitting is hot water all.
Also can be seen by above-mentioned, on valve rod is in horizontal level among the figure, the delivery port of valve is pent, make it to leave horizontal level among the figure if pull valve rod, a delivery port of valve is just ascending to be opened gradually, pulled on the position that can not continue to pull when valve rod, a delivery port of valve opened fully. Pull valve rod and leave horizontal level among the figure, what open downwards is the valve outlet that is connected with shower, and what upwards open is to chew the valve outlet that is connected with bath water.
Two water outlets on the part in the accompanying drawing 1 are reduced one, are the mixing valve for cold and hot water that is used for washbowl and common bathroom shower device that has only a water outlet.
Can reach a conclusion in sum, mixing valve for cold and hot water of the present invention only is not only and is being controlled hot and cold water mixing total water flow afterwards with a handle, make it to select arbitrarily from zero to any water flow the flowing full amount, and the temperature that can under any water flow, regulate water outlet simultaneously, and can control the flow direction of water outlet, this all can't accomplish for other like product.
Claims (4)
1, a mixing valve for cold and hot water comprises:
A) two valve body spares have a cold water inlet on it, a hot water inlet and one or two water outlet;
B) four to five valve seats are arranged, be inlaid in the valve body spare;
C) spheroid valve plug, in three ducts that are compiled in the centre of sphere are arranged;
D) valve rod, the one end links to each other with valve plug, and the other end links to each other with handle.
2, as described in the claim 1, two in the spheroid valve plug in three ducts are positioned at the vertical spheroid maximum cross-section of valve rod, and are in the angle less than 180 °, and another duct and valve rod are located on the same line.
3, as described in the claim 1, hot and cold water inlet axis is on same straight line on the valve body, and water outlet is in by valve rod axis and the cross section perpendicular to the valve body of hot and cold water inlet axis.
4, as described in the claim 1, valve rod can be that rotating shaft rotates with self axis, can be that rotating shaft is swung with the hot and cold water axis that enters the mouth again, does rotation motion thereby drive the spheroid valve plug in two orthogonal planes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 85108280 CN1006568B (en) | 1985-11-15 | 1985-11-15 | Mixing valve for cold and hot water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 85108280 CN1006568B (en) | 1985-11-15 | 1985-11-15 | Mixing valve for cold and hot water |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN85108280A true CN85108280A (en) | 1987-08-05 |
| CN1006568B CN1006568B (en) | 1990-01-24 |
Family
ID=4795954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 85108280 Expired CN1006568B (en) | 1985-11-15 | 1985-11-15 | Mixing valve for cold and hot water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1006568B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100580292C (en) * | 2006-12-26 | 2010-01-13 | 黎泽荣 | Multi-way selecting valve |
| CN103231857A (en) * | 2013-05-13 | 2013-08-07 | 江南大学 | Bag-in-box liquid package |
-
1985
- 1985-11-15 CN CN 85108280 patent/CN1006568B/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100580292C (en) * | 2006-12-26 | 2010-01-13 | 黎泽荣 | Multi-way selecting valve |
| CN103231857A (en) * | 2013-05-13 | 2013-08-07 | 江南大学 | Bag-in-box liquid package |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1006568B (en) | 1990-01-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C13 | Decision | ||
| C14 | Grant of patent or utility model | ||
| CI01 | Publication of corrected invention patent application |
Correct: No. twelve, middle building, eleven floor, Yungang South District, Beijing, Fengtai District False: Beijing city Fengtai Feiyun Gang unit on the first floor of the Southern District No. twelve Number: 4 Page: 93 Volume: 6 Correction item: IPC (Main Classification) Correct: F16K11/087 False: F16K11/007 Number: 4 Page: 93 Volume: 6 |
|
| ERR | Gazette correction |
Free format text: CORRECT FROM: F16K 11/007 TO: F16K 11/087 |
|
| C19 | Lapse of patent right due to non-payment of the annual fee |