CN110873208B - Ceramic balance valve with two-bottom water inlet and two-bottom water outlet - Google Patents
Ceramic balance valve with two-bottom water inlet and two-bottom water outlet Download PDFInfo
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- CN110873208B CN110873208B CN201811021088.XA CN201811021088A CN110873208B CN 110873208 B CN110873208 B CN 110873208B CN 201811021088 A CN201811021088 A CN 201811021088A CN 110873208 B CN110873208 B CN 110873208B
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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
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/04—Construction of housing; Use of materials therefor of sliding valves
- F16K27/044—Construction of housing; Use of materials therefor of sliding valves slide valves with flat obturating members
- F16K27/045—Construction of housing; Use of materials therefor of sliding valves slide valves with flat obturating members with pivotal obturating members
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Multiple-Way Valves (AREA)
Abstract
The invention provides a ceramic balance valve with two-bottom water inlet and two-bottom water outlet, which is characterized in that a rotary seat is assembled in a valve shell, a movable valve plate and a fixed valve plate which are sequentially overlapped are arranged in the valve shell below the rotary seat, a valve rod extending out of the valve shell upwards is arranged in the center of the rotary seat, the fixed valve plate, the movable valve plate and the rotary seat are prevented from falling out by utilizing the combination of a base below the valve shell, a balance valve is arranged in a water inlet chamber of the base, the ceramic balance valve is placed in a valve chamber reserved in a water distribution valve seat when in use, and the water distribution valve seat is provided with a cold water inlet channel, a hot water inlet channel, a first water outlet channel and a second water outlet channel which are communicated outwards from the bottom surface of the valve chamber.
Description
Technical Field
The present invention relates to a ceramic balance valve, and more particularly, to a ceramic balance valve with two-bottom water inlet and two-bottom water outlet for switching between two water consuming devices.
Background
Nowadays, the water-using equipment is usually provided with cold water and hot water for selection, while the warm water is obtained mainly by introducing the cold water and mixing the hot water simultaneously, so that the cold water and the hot water are mixed in equal ratio and then flow out in a controlled manner, and the mixing ratio of the cold water and the hot water can be adjusted as required to reach the required proper water temperature, and the mixing regulation of the cold water and the hot water is mainly completed by turning a ceramic valve; however, since the conventional ceramic valve can only provide one water consuming device, for example, when a cold water source and a hot water source are to be supplied to two water consuming devices at the same time, a water separator needs to be installed between the two water consuming devices and the pipelines of the cold water source and the hot water source, or a pulling head is additionally provided, so that the complexity of the whole water consuming pipeline is greatly increased.
Disclosure of Invention
The invention aims to provide a ceramic balance valve for water inlet at two bottoms and water outlet at two bottoms, which can control two water utilization devices through the same ceramic balance valve, thereby simplifying the complexity of the whole pipeline.
The invention relates to a ceramic balance valve with two-bottom water inlet and two-bottom water outlet, which is characterized in that a rotary seat is assembled in a valve shell, a movable valve plate and a fixed valve plate which are sequentially overlapped are arranged in the valve shell below the rotary seat, a valve rod extending upwards out of the valve shell is arranged at the center of the rotary seat, the movable valve plate is embedded in the rotary seat, the movable valve plate can be driven to rotate by the rotary seat through the operation of the valve rod, the water is opened and closed or the mixing ratio of cold water and hot water and the water outlet flow are changed by utilizing the change of the alignment relation between the rotated movable valve plate and the fixed valve plate, the movable valve plate and the rotary seat are stopped from falling out by utilizing the combination of a base below the valve shell, a balance valve is arranged in a water inlet chamber of the base, and the ceramic balance valve is placed in a valve chamber reserved by a water dividing valve seat when in use, the water dividing valve seat is provided with a cold water inlet channel, a hot water inlet channel, a first water outlet channel and a second water outlet channel which are communicated from the bottom surface of the valve chamber to the outside, the cold water inlet channel and the hot water inlet channel are respectively used for connecting cold water and hot water sources, the cold water, the hot water or the mixed warm water can be selectively conveyed to one water device through the first water outlet channel and the second water outlet channel by the operation of the same ceramic balance valve through the water dividing valve seat, wherein, a containing chamber is arranged inside the valve shell, an upper port is formed at the upper part through a reducing ring wall, the rotary seat, the movable valve plate and the fixed valve plate are placed in the containing chamber of the valve shell so as to provide the valve rod to penetrate out of the valve shell upwards through the upper port, two convex blocks are arranged on the inner surface of the reducing ring wall, a positioning part which is concave towards the upper arc is arranged between the rotary paths of the two convex blocks, and a limit baffle plate is extended upwards outside the edge of one side hole of the upper port, the center of the rotary seat is connected with a valve rod, the periphery is provided with a linkage block with a proper arc edge, two sides of the linkage block can be used as a retaining wall, a positioning pin pushed upwards by the elasticity of a spring is arranged on the linkage block, a first tooth part is arranged on the periphery of the valve rod, two temperature limiting sheets are provided by the first tooth part and are clamped and fixed after being sleeved by a through hole with a second tooth part at the center, the two temperature limiting sheets are taken out upwards and sleeved again by the second tooth part, the temperature limiting angle can be adjusted according to the actual use requirement, the bottom surface of the movable valve sheet is upwards concavely provided with a mixing chamber, the edge of one side hole of the mixing chamber is extended, the coverage range of the mixing chamber is enlarged by the extension of the edge of the side hole, a cold water circulation hole and a hot water circulation hole which are mutually in reverse arc edges are penetrated through the fixed valve sheet, a first water outlet through hole penetrating the fixed valve plate is arranged between one end of the cold water circulation hole and one end of the hot water circulation hole, a second water outlet through hole penetrating the fixed valve plate is arranged between the other end of the cold water circulation hole and the other end of the hot water circulation hole, a water inlet chamber and two water outlet chambers are arranged in the base in a separated mode, a cold water inlet and a hot water inlet which are mutually separated penetrate the base are arranged above the water inlet chamber, the water outlet chambers are respectively arranged on two sides of the water inlet chamber, so that a first water outlet and a second water outlet can respectively penetrate the base above the two water outlet chambers, when the rotary seat, the movable valve plate and the fixed valve plate which are contained in the containing chamber are sequentially overlapped, the fixed valve plate, the movable valve plate and the fixed valve plate are provided through the base by utilizing the combination of the valve shell and the base, when the fixed valve plate, the movable valve plate and the rotary seat are loaded, the fixed valve plate can be clamped and fixed on the top surface of the base, the cold water inlet, the hot water inlet, the first water outlet and the second water outlet of the base can be respectively aligned with the cold water circulation hole, the hot water circulation hole, the first water outlet through hole and the second water outlet through hole of the fixed valve plate, and under the normal state that the valve rod is not operated, the mixing chamber of the movable valve plate can avoid the hot water flow through hole, the first water outlet through hole and the second water outlet through hole of the fixed valve plate, so that cold water and hot water can be blocked by the movable valve plate, but can not flow out from the ceramic balance valve through the water diversion valve seat, and when the ceramic balance valve is put into the valve chamber reserved by the water diversion valve seat, the cold water inlet channel, the hot water inlet channel, the first water outlet channel and the second water outlet channel can be directly or indirectly communicated with the cold water inlet, the hot water inlet, the first water outlet and the second water outlet of the base respectively; therefore, the ceramic balance valve with two-bottom water inlet and two-bottom water outlet can be formed.
Wherein, a switching seat is sleeved on the valve rod in a detachable manner.
The bottom surface of the rotating seat protrudes with a driving block, the top surface of the movable valve plate is provided with a linkage groove, and when the movable valve plate is placed in the containing chamber and is attached to the bottom surface of the rotating seat, the linkage groove and the driving block of the rotating seat form an inserting fit.
The periphery of the fixed valve plate is provided with an embedded groove, the base is provided with a buckling claw which extends upwards, and the buckling claw can be used for clamping and fixing the fixed valve plate and can buckle the valve shell upwards through the embedded groove.
Wherein, the water diversion valve seat is a four-way valve.
The water diversion valve seat is buried in the wall, so that the first water outlet channel is connected with a water using device, and the second water outlet channel is connected with another water using device arranged below the water diversion valve seat.
Wherein, the water equipment is a wall-mounted shower nozzle, and the other water equipment is a water outlet faucet.
The ceramic balance valve for water inlet at two bottoms and water outlet at two bottoms can control two water using devices by using the same ceramic balance valve, and has the function of mixing cold water and hot water during use and control, so that a water separator is not required to be additionally arranged between the two water using devices and pipelines of cold water and hot water sources, or a pulling head is not required to be additionally arranged, the complexity of the whole pipeline is effectively simplified, the phenomenon that the pulling head is touched by mistake during water using is avoided, and the ceramic balance valve is more convenient to use.
The ceramic balance valve for water inlet at two bottoms and water outlet at two bottoms can control two water using devices by using the same ceramic balance valve, and has the functions of mixing cold water and hot water during use and control, so that a user does not need to move and change between the two ceramic balance valves by hands when using water, the rotation in two opposite directions can be quickly finished by only depending on the handle, and the use can save time and labor.
According to the ceramic balance valve with the two-bottom water inlet and the two-bottom water outlet, disclosed by the invention, the ceramic balance valve can be prevented from being excessively rotated or directly boiling hot water to the maximum to cause personnel scald by utilizing the matching of the lug and the linkage block, the limiting baffle and the temperature limiting sheet, so that the ceramic balance valve has multiple protection effects.
Drawings
FIG. 1: is a three-dimensional combined view of the invention.
FIG. 2: is a perspective exploded view of the present invention.
FIG. 3: is a perspective exploded view of another angle of the present invention.
FIG. 4: is a state diagram of the invention put into a water-dividing valve seat for use.
FIG. 5: is a valve rod position diagram when the water is shut off.
FIG. 6: the invention is a valve plate alignment chart when water is shut down.
FIG. 7: the invention is a valve rod position diagram when cold water is used for supplying water to water equipment.
FIG. 8: the invention relates to a valve plate alignment chart when cold water is used for supplying water to water-consuming equipment.
FIG. 9: is a cross-sectional view taken along line a-a of fig. 7 in accordance with the present invention.
FIG. 10: is a cross-sectional view B-B of fig. 7 according to the present invention.
FIG. 11: the invention is a valve rod position diagram when cold water and hot water are mixed and then supply water equipment.
FIG. 12: the invention relates to a valve plate alignment chart when cold water and hot water are mixed and then supply to water-consuming equipment.
FIG. 13: the invention is a valve rod position diagram when the invention is used for supplying hot water to water-using equipment.
FIG. 14: the invention relates to a valve plate alignment chart when hot water is used for supplying water to water-consuming equipment.
FIG. 15: the position diagram of the valve rod is used for supplying cold water and hot water to another water-using device after the cold water and the hot water are mixed.
FIG. 16: the valve plate alignment chart is used for supplying cold water and hot water to another water-using device after mixing.
FIG. 17: is a cross-sectional view a-a of fig. 15 of the present invention.
FIG. 18: is a cross-sectional view B-B of fig. 15 of the present invention.
FIG. 19: is a state diagram after the temperature limiting sheet is adjusted.
FIG. 20: is a temperature limiting state diagram after the temperature limiting sheet is adjusted.
In the figure:
the invention comprises the following parts:
a valve housing-10 chambers-11;
reducing the diameter of the annular wall (12) to form an upper port (13);
14-15 positioning part;
a limit baffle-16;
a rotating seat-20 linkage block-201;
valve stem-21 first tooth-211;
a spring-22 positioning pin-23;
a temperature-limiting sheet-24 second tooth portion-241;
an adapter- - -25;
a movable valve plate-30 mixing chamber-31;
a linkage groove-32;
a fixed valve plate-40 cold water flow through hole-41;
hot water flow hole-42 first water outlet through hole-43;
a second water outlet through hole-44 caulking groove-45;
a base-50 inlet chamber-51;
a water outlet chamber-52 cold water inlet-53;
hot water inlet-54 first water outlet-55;
a second water outlet-56 catch-57;
balanced valve-60;
a water diversion valve seat-70 valve chamber-71;
cold water inlet channel-72 hot water inlet channel-73;
first outlet channel-74 second outlet channel-75.
Detailed Description
The present invention is further described with reference to the following drawings and specific examples so that those skilled in the art can better understand the present invention and can practice the present invention, but the examples are not intended to limit the present invention.
Generally, according to the present invention, as shown in fig. 1 to 6, a rotary seat 20 is assembled in a valve housing 10, a movable valve plate 30 and a fixed valve plate 40 are sequentially stacked in the valve housing 10 under the rotary seat 20, a valve rod 21 extending upward from the valve housing 10 is disposed at the center of the rotary seat 20, the movable valve plate 30 is embedded in the rotary seat 20, the movable valve plate 30 is driven to rotate by the rotary seat 20 through the operation of the valve rod 21, so as to open and close water or change the mixing ratio of cold and hot water and the water outlet flow rate, and the fixed valve plate 40, the fixed valve plate 40 and the valve housing 40 are blocked by the combination of a base 50 under the valve housing 10, The movable valve plate 30 and the rotary seat 20 fall out, a balance valve 60 is installed in the water inlet chamber 51 of the base 50, and the ceramic balance valve is placed in a valve chamber 71 reserved in a water diversion valve seat 70 when in use, the water diversion valve seat 70 is provided with a cold water inlet channel 72, a hot water inlet channel 73, a first water outlet channel 74 and a second water outlet channel 75 which are communicated from the bottom surface of the valve chamber 71 to the outside, the cold water inlet channel 72 and the hot water inlet channel 73 are respectively used for connecting a cold water source and a hot water source, the first water outlet channel 74 and the second water outlet channel 75 are respectively connected with a water device, so that cold water, hot water or mixed warm water can be selectively conveyed to one of the water devices through the water diversion valve seat 70 by the operation of the same ceramic balance valve, wherein a containing chamber 11 is arranged in the valve housing 10, an upper port 13 is formed above through a reducing annular wall 12, and the rotary seat 20, the rotary seat 20 and the rotary seat 70 are connected with the water outlet valve by the water outlet channel, The movable valve plate 30 and the fixed valve plate 40 are placed in the containing chamber 11 of the valve housing 10, so that the upper port 13 provides the valve rod 21 to pass through the valve housing 10 upward, the inner surface of the reducing ring wall 12 is provided with two protrusions 14, a positioning portion 15 which is concave upward is arranged between the rotation paths of the two protrusions 14, a limit baffle 16 extends upward from the outside of one side hole edge of the upper port 13, the center of the rotary seat 20 is connected with the valve rod 21, the periphery is provided with a linkage block 201 with a proper arc edge, both sides of the linkage block 201 can be formed into a retaining wall 202, the linkage block 201 is provided with a positioning pin 23 which is pushed upward by the elastic force of a spring 22, the periphery of the valve rod 21 is provided with a first tooth portion 211, the first tooth portion 211 provides two temperature limiting sheets 24, the through hole with a second tooth portion 241 is sleeved and then clamped, the two temperature limiting sheets 24 are taken out upward and then sleeved again, the temperature-limiting angle can be adjusted according to the actual use requirement, the bottom surface of the movable valve plate 30 is recessed upward to form a mixing chamber 31, a hole edge of one side of the mixing chamber 31 is enlarged to enlarge the coverage of the mixing chamber 31 by the enlargement of the hole edge of the side, a cold water circulation hole 41 and a hot water circulation hole 42 are formed on the fixed valve plate 40 in a reverse arc edge, a first water outlet through hole 43 penetrating the fixed valve plate 40 is formed between one end of the cold water circulation hole 41 and one end of the hot water circulation hole 42, a second water outlet through hole 44 penetrating the fixed valve plate 40 is formed between the other end of the cold water circulation hole and the other end of the hot water circulation hole 42, a water inlet chamber 51 and two water outlet chambers 52 are formed in the base 50 in a separated manner, a cold water inlet 53 and a hot water inlet 54 which are separated from each other are formed above the water inlet chamber 51, the water outlet chambers 52 are respectively formed on both sides of the water inlet chamber 51, so that a first water outlet 55 and a second water outlet 56 can be respectively formed above the two water outlet chambers 52 50 are penetrated, when the rotary base 20, the movable valve plate 30 and the fixed valve plate 40 accommodated in the accommodating chamber 11 are sequentially overlapped to utilize the combination of the valve housing 10 and the base 50, and the base 50 is used to provide the fixed valve plate 40, the movable valve plate 30 and the rotary base 20 for bearing, besides the fixed valve plate 40 can be clamped on the top surface of the base 50, the cold water inlet 53, the hot water inlet 54, the first water outlet 55 and the second water outlet 56 of the base 50 can be aligned with the cold water through hole 41, the hot water through hole 42, the first water outlet through hole 43 and the second water outlet through hole 44 of the fixed valve plate 40 respectively, and in a normal state that the valve rod 21 is not operated, the mixing chamber 31 of the movable valve plate 30 can avoid the hot water through hole 42, the first water outlet through hole 43 and the second water outlet through hole 44 of the fixed valve plate 40, so that both cold water and hot water can be blocked by the movable valve plate 30, and the cold water inlet channel 72, the hot water inlet channel 73, the first water outlet channel 74 and the second water outlet channel 75 can be directly or indirectly communicated with the cold water inlet 53, the hot water inlet 54, the first water outlet 55 and the second water outlet 56 of the base 50 respectively when the ceramic balance valve is placed in the valve chamber 71 reserved in the water distribution valve seat 70, because the cold water inlet 53 and the hot water inlet 54 of the base 50 are indirectly communicated with the cold water inlet channel 72 and the hot water inlet channel 73 of the water distribution valve seat 70 through the balance valve 60.
The invention provides a ceramic balance valve with two-bottom water inlet and two-bottom water outlet, wherein a switching seat 25 is sleeved on a valve rod 21 in a detachable mode, the valve rod 21 can adapt to handles with different trepanning shapes by the sleeving of the switching seat 25, and the connection of the switching seat 25 after the sleeving can also be used for stopping the temperature limiting sheet 24 from being separated upwards.
The invention provides a ceramic balance valve with two-bottom water inlet and two-bottom water outlet, wherein a driving block 203 protrudes from the bottom surface of a rotating seat 20, a linkage groove 32 is arranged on the top surface of a movable valve plate 30, and when the movable valve plate 30 is placed in an accommodating chamber 11 and is attached to the bottom surface of the rotating seat 20, the linkage groove 32 and the driving block 203 of the rotating seat 20 form an inserting fit.
The invention provides a ceramic balance valve with two-bottom water inlet and two-bottom water outlet, wherein the periphery of a fixed valve plate 40 is provided with an embedded groove 45, a base 50 is provided with a buckling claw 57 extending upwards, and the buckling claw 57 can be used for buckling and fixing the fixed valve plate 40 and can also buckle the valve shell 10 upwards through the embedded groove 45.
The invention provides a ceramic balance valve with two-bottom water inlet and two-bottom water outlet, wherein the water distributing valve seat 70 is a four-way valve.
The invention provides a ceramic balance valve with two-bottom water inlet and two-bottom water outlet, wherein a water distributing valve seat 70 is buried in a wall, so that a wall-fixed shower nozzle (one water using device) is connected to a first water outlet channel 74, and a water outlet tap (the other water using device) below the second water outlet channel 75 is connected.
When the ceramic balance valve is actually used, the ceramic balance valve is arranged in a valve chamber 71 reserved in the water diversion valve seat 70, the handle is externally connected with the valve rod 21, so that the shunt valve seat 70 can select one of the water devices to supply water by the operation of the handle, the mixing ratio of the cold water and the hot water can be adjusted when the water source is supplied so as to obtain the proper water temperature, and under the normal state that the handle is not operated, the positioning pin 23 is pushed by the spring 22 to be clamped into the positioning part 15, so as to be used as an original point, meanwhile, the mixing chamber 31 of the movable valve plate 30 is dislocated from the hot water flow hole 42, the first water outlet hole 43 and the second water outlet hole 44 of the fixed valve plate 40, so that both the cold water and the hot water are blocked, and the two water-consuming devices can smoothly close water through the ceramic balance valve (please see the view shown in fig. 5 and 6).
When one of the water consuming devices is to be used, the handle is turned in one direction, so that the valve rod 21 can drive the rotary seat 20 and the movable valve plate 30 to rotate, so as to simultaneously align the mixing chamber 31 with the cold water through hole 41 and the first water outlet through hole 43, so that the cold water flowing in from the cold water inlet channel 72, the balance valve 60, the cold water inlet 53 and the cold water through hole 41 can be transferred by the mixing chamber 31 to flow into a water-consuming device from the first water outlet through hole 43, the first water outlet 55 and one of the water outlet chambers 52 through the first water outlet channel 74 of the water-dividing valve seat 70 (as viewed from fig. 7 to 10), and the rotation of the movable valve plate 30 is not enough to align the mixing chamber 31 with the second water outlet hole 44, therefore, neither cold water nor hot water can be sent into another water-using device from the second water outlet through hole 44 through the water diversion valve seat 70; in the process of supplying water to a water supply facility, if warm water or even hot water is used at the same time, the mixing chamber 31 can be gradually overlapped with the hot water flowing hole 42 by the continuous rotation of the handle, the overlapping size can be adjusted according to the difference of the rotation amplitude, when the mixing chamber 31 is conducted with the cold water flowing hole 41, the first water outlet through hole 43 and the hot water flowing hole 42 at the same time (please see fig. 11 and fig. 12 at the same time), the cold water and the hot water are mixed to form warm water for use, when the handle is rotated to the maximum stroke position, the mixing chamber 31 completely avoids the cold water flowing hole 41 and covers the first water outlet through hole 43 and the hot water flowing hole 42 (please see fig. 13 and fig. 14 at the same time), the hot water can be supplied for use only by the outflow of the hot water, when the water is turned off, and when the handle is rotated back, the positioning pin 23 is elastically clamped in the positioning part 15 again to serve as the return of the original point.
When the water supply device is used, if a water source is to be conveyed to another water using device, the handle is rotated in the opposite direction, so that the mixing chamber 31 can be aligned with the cold water circulation hole 41 and the second water outlet through hole 44 at the same time, or aligned with the cold water circulation hole 41, the second water outlet through hole 44 and the hot water circulation hole 42 at the same time (see the views in fig. 15 to 18 at the same time), or aligned with the second water outlet through hole 44 and the hot water circulation hole 42 at the same time, so that cold water, mixed warm water or hot water can be transferred through the second water outlet through hole 44 and sent into another water using device from the second water outlet 56 through the second water outlet channel 75, the valve rod 21, the rotary seat 20 and the movable valve plate 30 can be prevented from being excessively rotated by the contact of the retaining wall 202 and the projection 14, and the two temperature limiting plates 24 respectively abut against the two ends of the limiting baffle 16 when the valve rod 21 is rotated in two directions, the hot water can be prevented from directly turning to the maximum at the moment of opening, which is easy to cause scald, and the two temperature limiting sheets 24 can be used for properly adjusting the maximum outlet temperature of the hot water according to personal needs by changing the angle (please see fig. 19 and 20).
The ceramic balance valve with the two-bottom water inlet and the two-bottom water outlet has the following advantages: the water distributor is not required to be additionally arranged between the two water consuming devices and pipelines of cold and hot water sources, or a pulling head is additionally arranged, so that the complexity of the whole pipeline is effectively simplified, the pulling head is not required to be touched by mistake when water is used, and the use is more convenient; the two water-using devices can be controlled by using the same ceramic balance valve, and the two water-using devices respectively have the function of mixing cold water and hot water during use and control, so that a user does not need to move and convert between the two ceramic balance valves by hands when using water, the rotation in two opposite directions can be quickly finished by only depending on the handle, and the use can save more time and labor; thirdly, the cooperation of the bump 14 and the linkage block 201, the limit baffle 16 and the temperature limiting sheet 24 can prevent the ceramic balance valve from being excessively rotated or directly boiling hot water to the maximum to cause personnel scald, so that the ceramic balance valve has multiple protection effects.
The above-mentioned embodiments are merely preferred embodiments for fully illustrating the present invention, and the scope of the present invention is not limited thereto. The equivalent substitution or change made by the technical personnel in the technical field on the basis of the invention is all within the protection scope of the invention. The protection scope of the invention is subject to the claims.
Claims (7)
1. A ceramic balance valve with two-bottom water inlet and two-bottom water outlet is characterized in that a rotary seat is arranged in a valve shell in a combined mode, a movable valve plate and a fixed valve plate which are sequentially overlapped are arranged inside the valve shell below the rotary seat, a valve rod extending out of the valve shell upwards is arranged in the center of the rotary seat, the movable valve plate is embedded in the rotary seat, the movable valve plate can be driven to rotate by the rotary seat through operation of the valve rod, the movable valve plate is rotated and then changed in alignment relation with the fixed valve plate to open and close water or change the mixing ratio of cold water and hot water and the water outlet flow, the fixed valve plate, the movable valve plate and the rotary seat are prevented from falling out by combination of a base below the valve shell, a balance valve is arranged in a water inlet chamber of the base, and the ceramic balance valve is reserved in a valve chamber of a water distributing valve seat when in use, the water diversion valve seat is provided with a cold water inlet channel, a hot water inlet channel, a first water outlet channel and a second water outlet channel which are communicated from the bottom surface of the valve chamber to the outside, the cold water inlet channel and the hot water inlet channel are respectively used for connecting cold water sources and hot water sources, and the cold water inlet channel and the hot water inlet channel are respectively connected with a water device through the first water outlet channel and the second water outlet channel, so that cold water, hot water or mixed warm water can be selectively conveyed to one water device through the water diversion valve seat by the operation of the same ceramic balance valve, wherein:
the valve casing is internally provided with a containing chamber, an upper port is formed at the upper part of the valve casing through a reducing annular wall, the rotary seat, the movable valve plate and the fixed valve plate are placed in the containing chamber of the valve casing, so that the valve rod can penetrate out of the valve casing upwards through the upper port, two convex blocks are arranged on the inner surface of the reducing annular wall, a positioning part which is concave upwards in an arc shape is arranged between the rotating paths of the two convex blocks, and a limit baffle plate extends upwards from the outer side of one side hole edge of the upper port;
the valve rod is connected to the center of the rotary seat, a linkage block with a proper arc edge is formed on the periphery of the rotary seat, two sides of the linkage block can form a retaining wall, a positioning pin pushed upwards by the elastic force of a spring is installed on the linkage block, a first tooth part is arranged on the periphery of the valve rod, two temperature limiting sheets are provided by the first tooth part, a through hole with a second tooth part in the center is sleeved and then clamped, the two temperature limiting sheets are taken out upwards and sleeved again, and the temperature limiting angle can be adjusted according to the actual use requirement;
the bottom surface of the movable valve plate is upwards concavely provided with a mixing chamber, and the hole edge at one side of the mixing chamber is arranged in an expanding way so as to enlarge the coverage range of the mixing chamber through the expansion of the hole edge at the side;
a cold water circulation hole and a hot water circulation hole which are in reverse arc edges are arranged on the fixed valve plate in a penetrating way, a first water outlet through hole which penetrates through the fixed valve plate is arranged between the cold water circulation hole and one end of the hot water circulation hole, and a second water outlet through hole which penetrates through the fixed valve plate is arranged between the other end of the fixed valve plate;
the base is internally provided with a water inlet chamber and two water outlet chambers in a separated way, a cold water inlet and a hot water inlet which are mutually separated penetrate through the base above the water inlet chamber, the water outlet chambers are respectively arranged at two sides of the water inlet chamber, so that a first water outlet and a second water outlet respectively penetrate through the two water outlet chambers above the base, when the rotary seat, the movable valve plate and the fixed valve plate which are accommodated in the accommodating chamber are sequentially overlapped, and the fixed valve plate, the movable valve plate and the rotary seat are provided with the bearing by the base by utilizing the combination of the valve shell and the base, besides the fixed valve plate can be clamped and fixed on the top surface of the base, the cold water inlet, the hot water inlet, the first water outlet and the second water outlet of the base can be respectively connected with the cold water circulation hole, the hot water circulation hole and the first water outlet through hole of the fixed valve plate, The second water outlet through hole is aligned, and in a normal state that the valve rod is not operated, the mixing chamber of the movable valve plate can avoid the hot water flow through hole, the first water outlet through hole and the second water outlet through hole of the fixed valve plate, so that cold water and hot water can be blocked by the movable valve plate and can not flow out from the ceramic balance valve through the water distribution valve seat, and when the ceramic balance valve is placed in a valve chamber reserved in the water distribution valve seat, the cold water inlet channel, the hot water inlet channel, the first water outlet channel and the second water outlet channel can be respectively communicated with the cold water inlet, the hot water inlet, the first water outlet and the second water outlet of the base.
2. The ceramic balance valve with two bottoms for water inlet and two bottoms for water outlet as claimed in claim 1, wherein a coupling seat is detachably mounted on the valve stem.
3. The ceramic balance valve with two bottoms for water inlet and two bottoms for water outlet as claimed in claim 1, wherein a driving block protrudes from the bottom surface of the rotary seat, and a linking groove is formed on the top surface of the movable valve plate, so that when the movable valve plate is placed in the chamber and is attached to the bottom surface of the rotary seat, the linking groove and the driving block of the rotary seat form an inserting fit.
4. The ceramic balance valve with two bottoms for water inlet and two bottoms for water outlet as claimed in claim 1, wherein the fixed valve plate has a groove at its periphery, and the base has an upward extending snap claw, so that the snap claw can snap the fixed valve plate through the groove and can also snap the valve housing upward.
5. The ceramic balance valve with two bottoms for water inlet and two bottoms for water outlet as claimed in claim 1, wherein the water diversion valve seat is a four-way valve.
6. The ceramic balance valve with two-bottom water inlet and two-bottom water outlet of claim 1, wherein the water diversion valve seat is embedded in a wall, so that the first water outlet channel is connected with a water using device, and the second water outlet channel is connected with another water using device arranged below the water diversion valve seat.
7. The ceramic balance valve with two inlets and two outlets as claimed in claim 6, wherein one of said water consuming devices is a wall-mounted shower head and the other water consuming device is an outlet faucet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811021088.XA CN110873208B (en) | 2018-09-03 | 2018-09-03 | Ceramic balance valve with two-bottom water inlet and two-bottom water outlet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811021088.XA CN110873208B (en) | 2018-09-03 | 2018-09-03 | Ceramic balance valve with two-bottom water inlet and two-bottom water outlet |
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| CN110873208A CN110873208A (en) | 2020-03-10 |
| CN110873208B true CN110873208B (en) | 2021-09-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811021088.XA Active CN110873208B (en) | 2018-09-03 | 2018-09-03 | Ceramic balance valve with two-bottom water inlet and two-bottom water outlet |
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| CN (1) | CN110873208B (en) |
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| CN208764379U (en) * | 2018-09-03 | 2019-04-19 | 翰优企业有限公司 | The porcelain balance valve of two bottoms, two bottoms of water inlet water outlet |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US8695635B1 (en) * | 2012-10-25 | 2014-04-15 | Hsiang Hung Wang | Mixing valve device switchable to different outlet |
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| CN201866327U (en) * | 2010-09-28 | 2011-06-15 | 厦门市易洁卫浴有限公司 | Multifunctional switching valve element |
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|---|---|
| CN110873208A (en) | 2020-03-10 |
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