CN101243273B - Cartridge of water supply valve - Google Patents
Cartridge of water supply valve Download PDFInfo
- Publication number
- CN101243273B CN101243273B CN2006800293701A CN200680029370A CN101243273B CN 101243273 B CN101243273 B CN 101243273B CN 2006800293701 A CN2006800293701 A CN 2006800293701A CN 200680029370 A CN200680029370 A CN 200680029370A CN 101243273 B CN101243273 B CN 101243273B
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- Prior art keywords
- controlling rod
- water
- water supply
- control
- flow speed
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
- F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
- F16K11/065—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
- F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
- F16K11/072—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with pivoted closure members
- F16K11/074—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with pivoted closure members with flat sealing faces
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K19/00—Arrangements of valves and flow lines specially adapted for mixing fluids
- F16K19/006—Specially adapted for faucets
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/04—Construction of housing; Use of materials therefor of sliding valves
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Domestic Plumbing Installations (AREA)
- Multiple-Way Valves (AREA)
- Temperature-Responsive Valves (AREA)
Abstract
A cartridge of a water supply valve that controls the flow rate and temperature of water without causing interference between flow rate control operation and temperature control operation of the valve. In the cartridge, a flow rate control knob (12) angularly moves forwards and rearwards and actuates a control lever (14) to open or close cold and hot water supply holes (1a and 1b). A temperature control knob (13) is coupled to the flow rate control knob (12), linearly moves leftwards and rightwards, and actuates the control lever (14) to control the opening ratios of the water supply holes. Thus, this cartridge does not change the existing temperature of water during flow rate control operation or change the existing flow rate of water during temperature control operation. This invention reduces the quantity of water to be unnecessarily wasted and, at the same time, prevents undesirable consumption of excessive energy.
Description
Technical field
Put it briefly, the present invention relates to a kind of spool of water supply valve, specifically, relate to a kind of spool of water supply valve, the flow velocity and the temperature of its control water, and can not cause the flow speed control operation of valve and the interference between the temperature control operation.
Background technique
In general, configuration is used for the temperature of control water when supplying water and the water supply valve of flow velocity refers to a kind of water control valve, the flow velocity of the water (hot water that provides from boiler is provided) that its control provides from external water source, and by selecting cold water or hot water or controlling the temperature of water by mixing cold water and hot water.
Can be installed at the water control valve that the temperature of water and flow velocity are controlled in the precalculated position in the appropriate location or bathroom (comprising the public bathhouse) in the kitchen, above the tank, easily make water so that the user can operate this valve as required.
Be used for the temperature of control water when supplying water and the traditional water supply valve of flow velocity and be divided into two classes usually, a class is a knob-operated valve, and it can select the mixing of cold water or hot water or cold water and hot water by operation knob, thus the flow velocity and the temperature of control water; Another kind of is the operated valve of bar, and it can control the flow velocity of water by moving up or down a bar, and selects the mixing of cold water, hot water or cold water and hot water by rotating this bar to the left or to the right, thus the temperature of control water.
In detail, in the conventional knob-operated water supply valve, cold water knob and hot water knob are positioned at two opposite sides of valve body, and handling cold water knob can be with controlled flow velocity discharging cold water, and handling hot water knob can be with controlled flow velocity discharging hot water.Thereby when needs only used cold water or hot water, the user can be by handling the flow velocity of specifying the knob that is used for cold water or hot water easily to control water.Yet, when needs use the mixing water of temperature required (between hot water temperature and cold water temperature), must carefully handle two knobs (being respectively applied for cold water and hot water) so that required temperature to be provided, therefore the user takes great energy when handling knob very much, and knob-operated valve is very inconvenient concerning the user.
Particularly, traditional knob-operated valve has a plurality of spools that are used for controlling separately cold water and flow rate of hot water respectively.Thereby the spool of each conventional knob-operated valves door comprises many elements, thereby makes the structure of water supply valve become complicated.
In order to address the above problem, propose and used a kind of water supply valve in recent years, it has one in the flow velocity of precalculated position control water and the structure of temperature.Yet this water supply valve can cause a structure problem, and promptly valve may change existing water temperature in the flow speed control operating process, and changes existing flow velocity in temperature control operation process.Thereby this water supply valve may unnecessarily be wasted water, and may start the boiler attendance heating of feeding water, thereby unnecessarily consumes the too much energy.
Summary of the invention
Technical problem
Correspondingly, in order to solve the problems referred to above that occur in the prior art the present invention has been proposed, and an object of the present invention is to provide a kind of spool of water supply valve, it can control the flow velocity and the temperature of water, and can not cause the flow speed control operation of valve and the interference between the temperature control operation.
Technological scheme
The invention provides a kind of spool of water supply valve, comprising: one is supplied water and drainage means, and it has cold water and hot water service hole and a weep hole, so that cold water and hot water are fed in the spool separately, and the mixing of discharging cold water and hot water from spool; A control unit is used to open or close and supplies water and the cold water and the hot water service hole of drainage means; And shell, its end at first end and water supply and drainage means is assembled together, to define a cell therein, and the element that receives spool in this cell is to protect this element, spool further comprises a valve control device, it has: a flow speed control knob, it is coupled to one second end of shell by hinge, this end and water supply and drainage means are assembled together, so that flow speed control knob move angle forward and backward in predetermined angular range, and handle a controlling rod forward and backward, one end of this controlling rod is coupled to control unit, thereby causes control unit to open and close the cold water and the hot water service hole of water supply and drainage means; And temperature control handle, it is coupled to the flow speed control knob in a movable manner, so that linearity is mobile left and to the right with respect to the flow speed control knob in the predetermined range of linearity for the temperature control handle, and can not cause disturbing the operation of flow speed control knob, and handle and to the right and be coupled to the controlling rod of control unit, thereby cause control unit control to be supplied water and the cold water of drainage means and the ratio of opening in hot water service hole left.
Advantageous effects
According to the mode of operation of water supply valve cartridge of the present invention is to control the flow velocity of water by the angle of mobile flow speed control knob forward or backward, and controls the temperature of water by linear mobile temperature control handle to the left or to the right.This spool is controlled the flow velocity and the temperature of water, and can not cause the interference between flow speed control operation and the temperature control operation.Therefore, this spool can not change the existing temperature of water in the flow speed control operating process, or changes the existing flow velocity of water in temperature control operation process.Therefore, the present invention has reduced the unnecessarily water yield of waste, can prevent from unnecessarily to waste simultaneously the too much energy.
Description of drawings
Fig. 1 is the perspective view according to the water supply valve cartridge structure of the first embodiment of the present invention;
Fig. 2 is the detailed perspective exploded view according to the valve core structure of the first embodiment of the present invention;
Fig. 3 is the front section view of the valve core structure (being in closed condition) according to the first embodiment of the present invention;
Fig. 4 is the front section view of the valve core structure (being in open mode) according to the first embodiment of the present invention;
Fig. 5 is the side sectional view of the valve core structure (being in the cold feed state) according to the first embodiment of the present invention;
Fig. 6 is the side sectional view of the valve core structure (being in the hot water service state) according to the first embodiment of the present invention;
Fig. 7 is the drainage channel of control panel, the rectangular through-hole of liner and the perspective exploded view of the relation between cold water and the hot water service hole;
Fig. 8 to 10 is traditional water supply valve cores in the operating process of control hot water and cold water flow velocity, the sectional view of the ratio of the opening situation of change of hot water effluent hole and cold water osculum;
Figure 11 to 13 is water supply valve cartridges according to the present invention in the operating process of control hot water and cold water flow velocity, the sectional view of the ratio of the opening situation of change of hot water effluent hole and cold water osculum;
Figure 14 is the perspective exploded view of water supply valve cartridge structure according to a second embodiment of the present invention;
Figure 15 is according to the schematic representation that concerns between flow speed control operation of the present invention and the temperature control operation; And
Figure 16 is according to the schematic representation that concerns between the flow speed control operation of conventional joystick motion and the temperature control operation.
＜explanation of essential reference numerals in drawings 〉
10: spool 11: valve control device
12: flow speed control knob 13: the temperature control handle
14: controlling rod 15: control unit
16: control panel 17: guiding device
18: the controlling rod support device
1: supply water and drainage means 2: shell
Embodiment
The invention provides a kind of spool of water supply valve, comprising: one is supplied water and drainage means, and it has cold water and hot water service hole and a weep hole, so that cold water and hot water are fed in the spool separately, and the mixing of discharging cold water and hot water from spool; A control unit is used to open or close and supplies water and the cold water and the hot water service hole of drainage means; And shell, its end at first end and water supply and drainage means is assembled together, to define a cell therein, and the element that receives spool in this cell is to protect this element, spool further comprises valve control device, it comprises: a flow speed control knob, it is coupled to one second end of shell by hinge, this end and water supply and drainage means are assembled together, so that the flow speed control knob moves forward and backward in predetermined angular range, and handle a controlling rod forward and backward, an end of this controlling rod is coupled to control unit, thereby causes control unit to open and close the cold water and the hot water service hole of water supply and drainage means; And temperature control handle, it is coupled to the flow speed control knob in a movable manner, make the temperature control handle in the predetermined range of linearity with respect to the flow speed control knob left and linear to the right moving, and can not cause disturbing the operation of flow speed control knob, and handle and to the right and be coupled to the controlling rod of control unit, thereby cause control unit control to be supplied water and the cold water of drainage means and the ratio of opening in hot water service hole left.
In spool of the present invention, the flow speed control knob of valve control device can comprise: two hinge brackets, and it is formed on the flow speed control knob, apart predetermined distance, and be coupled on the shell by hinge; And two slide rails, it is symmetrically formed on the flow speed control knob and the opposite the other end of an end with hinge bracket, makes slide rail extend parallel to each other and is separated by predetermined interval.
In addition, the temperature control handle of valve control device can form a block-shaped main body, and comprises: a chute, and it forms along each side surface in two opposite side surfaces of block-shaped main body, and engages with a related slide rail of flow speed control knob; And a bar coupling aperture, it is formed on the end surfaces of block-shaped main body, and an end of controlling rod will insert and be coupled to wherein.
In these cases, the controlling rod coupling aperture can form a hole with rounded internal surface, with the end that allows controlling rod in this hole along any directional smoothing move.
In addition, controlling rod can form a shape body, and comprises: end joint balls, its diameter are formed at two end opposite of controlling rod greater than the diameter of controlling rod bar portion, and are coupled to each controlling rod coupling aperture of temperature control handle and control panel; And an intermediate ball, its diameter is greater than the diameter of end joint balls, and the intermediate portion formation around controlling rod drops in the circular valve seat that is formed in the controlling rod support device, and serves as the point of action of controlling rod during the controlling rod rotation.
In addition, drop on the support that controlling rod in the circular valve seat of controlling rod support device can be subjected to an independent liner, this liner is included in one downwards from the supporting sleeve that extend at the internal surface center of shell roof.
In addition, control unit can comprise: a control panel is used to open or close and supplies water and the cold water and the hot water service hole of drainage means; And a guiding device, be used to guide control panel forward and straight line motion backward, thereby cause control panel to open or close to supply water and the cold water and the hot water service hole of drainage means.
In addition, control unit may further include: a controlling rod support device, its guiding guiding device left and linear motion to the right, thereby cause guiding device guiding control panel and straight line motion to the right left, and support wherein controlling rod so that controlling rod performance leverage.
In the present invention, control panel can form a disk, and it has a minor axis, major axis and preset thickness, and can comprise: a controlling rod coupling aperture, it is formed at the center of the first surface of control panel, to receive an end of controlling rod therein; A pair of drainage channel, it is formed on the second surface of control panel, with first surface opposite with controlling rod coupling aperture, is being radially relative position in the radial direction, makes two drainage channels be isolated from each other; And a pair of flow speed control guide channel, it is formed on the first surface with controlling rod coupling aperture, vertical with the direction of the drainage channel of controlling rod coupling aperture outer fix in the radial direction.
In these cases, the controlling rod coupling aperture that is formed in the control panel of control unit can form a hole with rounded internal surface, with the other end that allows controlling rod in this hole along any directional smoothing move.
In addition, guiding device can form an annular disk, and can comprise: a pair of flow speed control guide vane, it is formed on the surface of guiding device, the guiding device central through bore outside be radially relative position in the radial direction, with a pair of flow speed control guide channel corresponding to control panel; And a pair of temperature control guide vane, it is formed on another surface of guiding device, with surface opposite with flow speed control guide vane, and vertical with the direction of flow speed control guide vane in the radial direction.
In addition, the controlling rod support device can form the piece of an annular, it has a central through bore, around the central through bore internal surface intermediate portion to inner process is arranged, and the part of internal surface is done circular, and to form the valve seat of controlling rod, the controlling rod support device can comprise: a pair of temperature control guide channel, it is formed on the surface of controlling rod support device, with a pair of temperature control guide vane corresponding to guiding device; And a lock wing, its latch recess that is used for forming on the internal surface of the supporting sleeve that provides with shell engages, thereby prevents controlling rod support device mobile with respect to shell.
In addition, water supply and drainage means can form a ring block, and comprise: a pair of pipe, and its mode with the apart predetermined interval of two tubes is positioned at the core of piece, and this pipe has first end, and it is connected to the outside water supply line of each root; And second end, it has formed corresponding to the cold water of the control panel of control unit and hot water service hole, and weep hole is defined in the position that is positioned at the pipe outside in the piece.
In these cases, can have a liner in the every pipe, it is setovered by a spring ground, and has a rectangular water passage hole.
In addition, shell can form a cylinder, and comprises: a lug, and first end that it is formed at shell, the center of passing lug is formed with a rectangular through-hole, and its diameter is less than the diameter of the opening that is formed at shell second end; And a supporting sleeve, its inside end from lug is extended, and defining a space that receives the controlling rod support device therein, and at the one end guiding device of control unit is biased to control panel.
Describe the preferred embodiments of the present invention below with reference to accompanying drawings in detail.
As shown in Figures 1 to 3, the invention provides a kind of spool of water supply valve.This spool comprises water supply and drainage means 1, and it has cold water and hot water service hole 1a and 1b and a weep hole 1c, so that cold water and hot water are fed in the spool separately, and the mixing of discharging cold water and hot water from spool.A control unit 15, it is used to open or close cold water and the hot water service hole 1a and the 1b of water supply and drainage means 1.A shell 2, its end at first end and water supply and drainage means 1 is assembled together, thereby defines a cell therein, and the element that receives spool in this cell is to protect this element.Spool further comprises a valve control device 11.Valve control device 11 comprises a flow speed control knob 12, and it is coupled to second end of shell 2 by a hinge, and this end and water supply and drainage means 1 are assembled together.Thereby, flow speed control knob 12 moves forward and backward in predetermined angular range, and handle controlling rod 14 forward and backward, an end of controlling rod is coupled to control unit 15, makes control unit 15 open or close cold water and the hot water service hole 1a and the 1b of water supply and drainage means.Valve control device 11 further comprises a temperature control handle 13, it is coupled to flow speed control knob 12 in a movable manner, make temperature control handle 13 in the predetermined range of linearity with respect to flow speed control knob 12 left and linear to the right moving, and can not cause disturbing the operation of flow speed control knob 12.Thereby temperature control handle 13 is handled left and to the right and is coupled to the controlling rod 14 of control unit 15, and causes control unit 15 controls to be supplied water and the cold water of drainage means 1 and the ratio of opening of hot water service hole 1a and 1b.
In spool of the present invention, the flow speed control knob 12 of valve control device 11 comprises a plurality of hinge bracket 12a, and it is formed on the flow speed control knob 12, apart predetermined distance, and be coupled to shell 2 by hinge.Flow speed control knob 12 further comprises two slide rail 12b, and it is symmetrically formed on flow speed control knob 12 and the opposite the other end of an end with hinge bracket 12a, makes slide rail extend parallel to each other and is separated by predetermined interval.
In addition, the temperature control handle 13 of valve control device 11 forms a block-shaped main body, and comprising a chute 13a, it forms along each side surface in two opposite side surfaces of block-shaped main body, and engages with a related slide rail 12b of flow speed control knob 12.A controlling rod coupling aperture 13b is formed on the end surfaces of block-shaped main body, and an end of controlling rod 14 will insert and be coupled to wherein.
In these cases, controlling rod coupling aperture 13b preferably forms a hole with rounded internal surface, with the end that allows controlling rod 14 in the 13b of hole along any directional smoothing move.
In addition, controlling rod 14 forms a shape body, and has two end joint balls, and its diameter is greater than the diameter of the bar portion of controlling rod 14, be formed at two end opposite of controlling rod 14, and be coupled to each controlling rod coupling aperture 13a and 16a of temperature control handle 13 and control panel 16.Controlling rod 14 further comprises an intermediate ball, its diameter is greater than the diameter of end joint balls, intermediate portion around controlling rod 14 forms, and drops in the circular valve seat that forms in the controlling rod support device 18, serves as the point of action of controlling rod 14 during controlling rod 14 rotations.
In addition, drop on the support that controlling rod 14 in the circular valve seat of controlling rod support device 18 preferably is subjected to an independent pad P, this liner is an annular, and is included in one downwards from the supporting sleeve 2b that extend at the internal surface center of shell 2 roofs.
In the present invention, control unit 15 comprises a control panel 16, and it is used to open or close cold water and the hot water service hole 1a and the 1b of water supply and drainage means 1.Control unit 15 further comprises a guiding device 17, the straight line motion of its guiding control panel 16 forward and backward directions, thus cause control panel 16 to open or close cold water and the hot water service hole 1a and the 1b of water supply and drainage means 1.
In addition, control unit 15 further comprises a controlling rod support device 18, its guiding guiding device 17 is left with to the linear motion of right, thereby cause guiding device 17 guiding control panels 16 left with to the straight line motion of right, and support controlling rod 14 wherein, so that controlling rod 14 performance leverages.
In the present invention, control panel 16 forms a disk, and it has a minor axis, major axis and preset thickness.This control panel 16 comprises controlling rod coupling aperture 16a, and it is formed at first centre of surface of control panel 16, to receive an end of controlling rod 14 therein.A pair of drainage channel 16b is formed on second surface of control panel 16, with first surface opposite with controlling rod coupling aperture 16a, is being radially relative position in the radial direction, makes two drainage channel 16b be isolated from each other.Control panel 16 further comprises a pair of flow speed control guide channel 16c, and it is formed on first surface with controlling rod coupling aperture 16a, vertical with the direction of the drainage channel 16b of controlling rod coupling aperture 16a outer fix in the radial direction.
In these cases, the controlling rod coupling aperture 16a that is formed in the control panel 16 of control unit 15 forms a hole with rounded internal surface, with the other end that allows controlling rod 14 in the 16a of this hole along any directional smoothing move.
In addition, guiding device 17 forms an annular disk, and has an a pair of flow speed control guide vane 17a, it is formed on the surface of guiding device 17, central through bore outside of guiding device 17 be radially relative position in the radial direction, with a pair of flow speed control guide channel 16c corresponding to control panel 16.Guiding device 17 further comprises a pair of temperature control guide vane 17b, and it is formed on another surface of guiding device 17, with surface opposite with flow speed control guide vane 17a, and vertical with the direction of flow speed control guide vane 17a in the radial direction.
Controlling rod support device 18 forms the piece of an annular, and it has a central through bore, an intermediate portion to inner process is arranged around the central through bore internal surface, and the part of internal surface do circular, to form the valve seat of controlling rod 14.Support device 18 comprises a pair of temperature control guide channel 18a, and it is formed on the surface of controlling rod support device 18, with a pair of temperature control guide vane 17b corresponding to guiding device 17.This support device 18 further comprises a lock wing 18b, its be used for be formed at the supporting sleeve 2b internal surface that shell 2 provides on latch recess 2c engage, thereby prevent controlling rod support device 18 mobile with respect to shell 2.
In addition, water supply and drainage means 1 form a ring block, and comprise a pair of pipe, and its mode with apart predetermined interval is positioned at the core of piece.First end of pipe is connected to the outside water supply line of each root, and second end has then formed corresponding to the cold water of the control panel 16 of control unit 15 and hot water service hole 1a and 1b, and weep hole 1c is defined in the position that is positioned at the pipe outside in this piece.
In these cases, preferably have a pad P in the every pipe, it is flexibly setovered by a spring S, and has a rectangular water passage hole.
In addition, shell 2 forms a cylinder, and comprises a lug 2a, and it is formed at first end of shell 2.The center of passing lug 2a is formed with a rectangular through-hole 2d, and its diameter is less than the diameter of the opening of second end that is formed at shell 2.Supporting sleeve 2b extends from inside end of lug 2a, defining a space that receives controlling rod support device 18 therein, and at the one end guiding device 17 of control unit 15 is biased to control panel 16.
The following describes the operation of this water supply valve cartridge.
At first, as shown in Figure 3, when will place by the flow speed control knob 12 that hinge is coupled to shell 2 certain to the oblique position of first inclination (based on water supply valve with shell 2, this is a sweptback position normally) time, be subjected to second side that controlling rod 14 that controlling rod support device 18 in the shell 2 and pad P support is pushed the control panel 16 of control unit 15 in shell 2 the place aheads simultaneously.Thereby the plat surface part of control panel 16 will be closed cold water and the hot water service hole 1a and the 1b of water supply and drainage means 1, make outside water can't flow into spool 10.
Yet as shown in Figure 4, if the flow speed control knob 12 on the shell 2 moves forward, the drainage channel 16b of control panel 16 will be towards supplying water and the cold water of drainage means 1 and hot water service hole 1a and 1b move.Thereby the cold water of water supply and drainage means 1 and hot water service hole and weep hole 1c connect, thereby will be discharged into the outside of spool 10 from the water of cold water and hot water service hole 1a and 1b by weep hole 1c.
Under above-mentioned state, the overlapping scope of the cold water of water supply and drainage means 1 and the drainage channel 16b of hot water service hole and control panel 16 can change along with the manipulation of flow speed control knob 12, thereby can control the flow velocity from the water of spool 10 discharges by weep hole 1c.
As shown in Figure 5, if can place certain first side along the temperature control handle 13 that flow speed control knob 12 slides, then the controlling rod 14 in the shell 2 will be pushed control panel 16 to certain the second side direction of cold feed hole (for example, towards).Thereby the plat surface of control panel 16 will be closed the cold feed hole 1a of water supply and drainage means 1, but will open the hot water service hole 1b of water supply and drainage means 1.Therefore, the hot water from outside hot water supply tube can flow into spool 10.If spool 10 is owing to the manipulation of flow speed control knob 12 is in open mode, then can the hot water emission be arrived the water supply valve outside by weep hole 1c.
As shown in Figure 6, if temperature control handle 13 from first side direction, second side shifting, the controlling rod 14 in the shell 2 will be pushed control panel 16 to first side, this side is alignd with hot water service hole 1b, and temperature control handle 13 places this side.Thereby the plat surface of control panel 16 will be closed the hot water service hole 1b of water supply and drainage means 1, but will open cold feed hole 1a.Therefore, the cold water from outside cold feed pipe will flow into spool 10.If spool 10 is owing to the manipulation of flow speed control knob 12 is in open mode, then can cooled water discharge be arrived the water supply valve outside by weep hole 1c.
Under above-mentioned state, to can control by the cold water of change water supply and drainage means 1 and the cross section of opening part of hot water service hole 1a and 1b from the temperature of the water of spool discharge by weep hole, the drainage channel 16b of these cross sections and control panel 16 is overlapping, and can change along with the manipulation of temperature control handle 13.
Thereby, in spool of the present invention, the flow velocity of water can by forward and the angle of mobile backward flow speed control knob control, simultaneously the temperature of water can move the temperature control handle by straight line and to the right left and controls.Thereby spool of the present invention can be controlled the flow velocity and the temperature of water, and can not cause the flow speed control operation of water supply valve and the interference between the temperature control operation.
In addition, as shown in Figure 7, the through hole of pad P is a rectangular shape so that liner forms the variable with rectangular cross section, thereby with the rectangle drainage channel 16b cooperating of control panel 16.Thereby spool of the present invention can not change the proportions of ingredients of cold water and hot water.
In detail, shown in Fig. 8,9 and 10, form and water is discharged into outside variable from spool by cold water and hot water service hole and drainage channel in the tradition spool and defined, make the cold water of traditional spool and cross section change inadequately in the flow speed control operating process in hot water service hole by a curved surface.
Therefore, may the flow speed control operating process, change inadequately from the temperature of the water of water supply valve discharging.
Yet in the present invention, each drainage channel 16b of control panel has straight line (thereby rectangular cross section of formation drainage channel), and in addition, each water port of pad P has straight line (thereby rectangular cross section of formation water port).Thereby, shown in Figure 11,12 and 13, though variation has taken place in the cross section of the water port of pad P in the flow speed control operating process, the dual disposal of cold water and hot water is opened ratio to the weep hole of spool outside do not change, therefore the temperature of the water of discharging remains unchanged.
Thereby, can in the flow speed control operating process, not change water temperature according to the spool of water supply valve of the present invention, thus when the user uses shower in the bathroom, spool of the present invention can be owing to flow speed control the accidental change water temperature.Therefore, the user of this spool can not feel under the weather when using shower.
In addition, in the present invention, as shown in figure 14, can use single control handle 19 rather than use two control handles, be i.e. flow speed control knob 12 and temperature control handle 13.In these cases, as shown in figure 15, can easily will operate control handle 19 in a rectangular extent and be manipulated to either side, thereby control handle 19 is being manipulated to a certain side from any position when closing spool, spool can stop reliably from discharge water wherein.
Yet in the operation of the spool with conventional joystick, the steering range of operating handle forms fan-shaped, as shown in figure 16.Thereby the scope that is used to control the flow velocity of water and temperature is very narrow, makes very difficulty of the flow velocity of control water or temperature.In addition, this conventional joystick must be manipulated to certain accurate point just can close spool, thereby if the user fails to carry out accurate joystick manipulation, the spool that then has operating handle just may cause the problem of leaking from spool.
Industrial usability
The invention provides a kind of feed water valve spool, its mode of operation is to control the flow velocity of water by the angle of mobile flow velocity control handle forward or backward, and controls the temperature of water by Linear-moving temperature control handle to the left or to the right. This spool is controlled flow velocity and the temperature of water, and can not cause the interference between flow velocity control operation and the temperature control operation. Thereby this spool can not change the existing temperature of water in flow velocity control operation process, or changes the existing flow velocity of water in temperature control operation process. Therefore, the present invention has reduced the unnecessarily water yield of waste, can prevent from unnecessarily wasting simultaneously the too much energy.
Claims (13)
1. water supply valve cartridge comprises: supply water and drainage means (1), it has cold water and hot water service hole (1a and 1b) and a weep hole (1c), so that cold water and hot water are fed in the spool separately, and discharges the mixing of cold water and hot water from spool; A control unit (15) is used to open or close and supplies water and cold water and hot water service hole (1a and the 1b) of drainage means (1); An and shell (2); its end at first end and water supply and drainage means (1) is assembled together, and defining a cell therein, and the element that receives spool in this cell is to protect this element; spool further comprises valve control device (11), and this device comprises:
A flow speed control knob (12), it is coupled to second end of shell (2) by hinge, this end and water supply and drainage means (1) are assembled together, so that flow speed control knob (12) moves forward and backward in predetermined angular range, and handle a controlling rod (14) forward and backward, one end of controlling rod is coupled to control unit (15), thereby causes control unit (15) to open and close the cold water and the hot water hole (1a and 1b) of water supply and drainage means (1); And
A temperature control handle (13), it is coupled to flow speed control knob (12) in a movable manner, make temperature control handle (13) in the predetermined range of linearity with respect to flow speed control knob (12) left and move right, and can not cause disturbing the operation of flow speed control knob (12), and handle and to the right and be coupled to the controlling rod (14) of control unit (15), thereby cause control unit (15) control to be supplied water and the cold water of drainage means (1) and the ratio of opening of hot water service hole (1a and 1b) left.
2. water supply valve cartridge as claimed in claim 1, wherein the flow speed control knob (12) of valve control device (11) comprising:
A plurality of hinge brackets (12a), it is formed on the flow speed control knob (12), apart predetermined distance, and be coupled to shell (2) by hinge; And
A pair of slide rail (12b), it is symmetrically formed in flow speed control knob (12) and goes up and the opposite the other end of an end with hinge bracket (12a), makes slide rail (12b) extend parallel to each other and is separated by predetermined interval.
3. water supply valve cartridge as claimed in claim 1, wherein valve control device (11) temperature control handle (13) forms a block-shaped main body, and comprises:
A chute (13a), it forms along each side surface in two opposite side surfaces of block-shaped main body, and engages with a related slide rail (12b) of flow speed control knob (12); And
A controlling rod coupling aperture (13b), it is formed at an end surfaces of block-shaped main body, and an end of controlling rod (14) will insert and be coupled to wherein.
4. water supply valve cartridge as claimed in claim 1, wherein controlling rod (14) forms a shape body, and comprises:
End joint balls, its diameter are formed at two end opposite of controlling rod (14) greater than the diameter of the bar portion of controlling rod (14), and are coupled to each controlling rod coupling aperture (13a and 16a) of temperature control handle (13) and control panel (16); And intermediate ball, its diameter is greater than the diameter of end joint balls, intermediate portion around controlling rod (14) forms, and drops in the circular valve seat that is formed in the controlling rod support device (18), serves as the point of action of controlling rod (14) during controlling rod (14) rotation.
5. water supply valve cartridge as claimed in claim 1, wherein control unit (15) comprising:
A control panel (16), it is used to open or close cold water and hot water service hole (1a and the 1b) of water supply and drainage means (1); And
A guiding device (17), the straight line motion of its guiding control panel (16) forward and backward directions, thus cause control panel (16) to open or close cold water and hot water service hole (1a and the 1b) of water supply and drainage means (1).
6. water supply valve cartridge as claimed in claim 5, wherein control unit (15) further comprises:
A controlling rod support device (18), its guiding guiding device (17) is left with to the linear motion of right, thereby cause guiding device (17) guiding control panel (16) left with to the straight line motion of right, and supporting control bar (14), so that controlling rod (14) performance leverage.
7. water supply valve cartridge as claimed in claim 5, wherein control panel (16) forms a disk, and it has a minor axis, major axis and preset thickness, and comprises:
A controlling rod coupling aperture (16a), it is formed at first surperficial center of control panel (16), to receive an end of controlling rod (14) therein;
A pair of drainage channel (16b), it is formed on second surface of control panel (16), with first surface opposite with controlling rod coupling aperture (16a), is being radially relative position in the radial direction, makes two drainage channels (16b) be isolated from each other; And
A pair of flow speed control guide channel (16c), it is formed on first surface with controlling rod coupling aperture (16a), vertical with the direction of the drainage channel (16b) of controlling rod coupling aperture (16a) outer fix in the radial direction.
8. water supply valve cartridge as claimed in claim 5, wherein guiding device (17) forms an annular disk, and comprises:
A pair of flow speed control guide vane (17a), it is formed on the surface of guiding device (17), the central through bore of guiding device (17) outside be radially relative position in the radial direction, with a pair of flow speed control guide channel (16c) corresponding to control panel (16); And
A pair of temperature control guide vane (17b), it is formed on another surface of guiding device (17), with surface opposite with flow speed control guide vane (17a), and vertical with the direction of flow speed control guide vane (17a) in the radial direction.
9. water supply valve cartridge as claimed in claim 6, wherein controlling rod support device (18) forms a ring block, it has a central through bore, internal surface around central through bore has an intermediate portion to inner process, and the part of internal surface is done circular, with the valve seat of formation controlling rod (14), and comprise:
A pair of temperature control guide channel (18a), it is formed on the surface of controlling rod support device (18), with a pair of temperature control guide vane (17b) corresponding to guiding device (17); And
A lock wing (18b), the latch recess (2c) that forms on its supporting sleeve (2b) internal surface that is used for providing with shell (2) engages, thereby prevents controlling rod support device (18) moving with respect to shell (2).
10. water supply valve cartridge as claimed in claim 6, wherein water supply and drainage means (1) form a ring block, and comprise: a pair of pipe, its mode with the apart predetermined interval of two tubes is positioned at the core of piece, this pipe has first end, and it is connected to the outside water supply line of each root; And second end, it has formed corresponding to the cold water of the control panel of control unit (15) (16) and hot water service hole (1a and 1b), and weep hole (1c) is defined in the position that is positioned at the pipe outside in the piece.
11. water supply valve cartridge as claimed in claim 1, wherein shell (2) forms a cylinder, and comprises:
A lug (2a), first end that it is formed at shell (2), the center of passing lug (2a) is formed with a rectangular through-hole (2d), and its diameter is less than the diameter of the opening of second end that is formed at shell (2); And a supporting sleeve (2b), its inside end from lug (2a) is extended defining a space that receives controlling rod support device (18) therein, and at the one end guiding device (17) of control unit (15) is biased to control panel (16).
12. water supply valve cartridge as claimed in claim 11, the through hole (2d) that wherein is formed in the lug (2a) of shell (2) has rectangular cross section.
13. water supply valve cartridge as claimed in claim 1, wherein water supply and drainage means (1) further comprise:
A liner (P), it has a rectangular through-hole, and inserts each cold water and hot water water supply hole (1a and 1b), so that liner forms a variable water channel, this water channel has rectangular cross section, thus with rectangle drainage channel (16b) cooperating of control panel (16).
Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2005-0075152 | 2005-08-17 | ||
| KR1020050075152 | 2005-08-17 | ||
| KR1020050075152A KR100797519B1 (en) | 2005-08-17 | 2005-08-17 | A cartridge of water suppling valve |
| KR1020050106445 | 2005-11-08 | ||
| KR10-2005-0106445 | 2005-11-08 | ||
| KR20050106445 | 2005-11-08 | ||
| PCT/KR2006/000910 WO2007021064A1 (en) | 2005-08-17 | 2006-03-14 | Cartridge of water supply valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101243273A CN101243273A (en) | 2008-08-13 |
| CN101243273B true CN101243273B (en) | 2011-03-02 |
Family
ID=39933909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2006800293701A Expired - Fee Related CN101243273B (en) | 2005-08-17 | 2006-03-14 | Cartridge of water supply valve |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR100797519B1 (en) |
| CN (1) | CN101243273B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100797521B1 (en) * | 2006-03-22 | 2008-01-24 | 김종구 | A cartridge of water suppling valve |
| KR100745321B1 (en) * | 2006-06-08 | 2007-08-02 | 대림통상 주식회사 | Slide type faucet |
| KR100982184B1 (en) * | 2008-07-23 | 2010-09-14 | 김종구 | Water suppling valve |
| KR101571255B1 (en) * | 2014-11-26 | 2015-11-23 | 현대위아 주식회사 | Floating joint |
| KR101881813B1 (en) * | 2016-03-31 | 2018-07-25 | 대림통상 주식회사 | Water suppling valve |
| CN109667958B (en) * | 2019-02-25 | 2024-02-23 | 厦门磐石芯科技有限公司 | Multifunctional valve core for regulating flow and stopping water |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5329958A (en) * | 1992-04-30 | 1994-07-19 | Amfag S.R.L. | Single-control mixer cartridge for hot and cold water |
| US5402827A (en) * | 1993-09-08 | 1995-04-04 | Emhart Inc. | Single control cartridge valve |
| CN2278122Y (en) * | 1996-09-05 | 1998-04-08 | 张家博 | Control vavle for mixing cold and hot water |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3200527B2 (en) * | 1994-12-08 | 2001-08-20 | 株式会社三栄水栓製作所 | Water temperature regulation type hot water mixer tap |
| KR100454212B1 (en) | 2002-04-01 | 2004-10-26 | 아메리칸 스탠다드 인코포레이티드 | Valve cartridge |
-
2005
- 2005-08-17 KR KR1020050075152A patent/KR100797519B1/en active IP Right Grant
-
2006
- 2006-03-14 CN CN2006800293701A patent/CN101243273B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5329958A (en) * | 1992-04-30 | 1994-07-19 | Amfag S.R.L. | Single-control mixer cartridge for hot and cold water |
| US5402827A (en) * | 1993-09-08 | 1995-04-04 | Emhart Inc. | Single control cartridge valve |
| CN2278122Y (en) * | 1996-09-05 | 1998-04-08 | 张家博 | Control vavle for mixing cold and hot water |
Also Published As
| Publication number | Publication date |
|---|---|
| KR100797519B1 (en) | 2008-01-24 |
| CN101243273A (en) | 2008-08-13 |
| KR20070020837A (en) | 2007-02-22 |
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