CN108036078B - Double-linkage booster valve core and application thereof - Google Patents
Double-linkage booster valve core and application thereof Download PDFInfo
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- CN108036078B CN108036078B CN201711378362.4A CN201711378362A CN108036078B CN 108036078 B CN108036078 B CN 108036078B CN 201711378362 A CN201711378362 A CN 201711378362A CN 108036078 B CN108036078 B CN 108036078B
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 392
- 230000001105 regulatory effect Effects 0.000 claims abstract description 87
- 239000000919 ceramic Substances 0.000 claims abstract description 45
- 230000005540 biological transmission Effects 0.000 claims abstract description 27
- 239000011258 core-shell material Substances 0.000 claims description 35
- 238000007142 ring opening reaction Methods 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000001276 controlling effect Effects 0.000 claims description 2
- 238000007789 sealing Methods 0.000 abstract description 2
- 239000012530 fluid Substances 0.000 description 6
- 239000000498 cooling water Substances 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 230000009977 dual effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005381 potential energy Methods 0.000 description 2
- 238000003287 bathing Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
Classifications
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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 discloses a double-linkage pressurizing valve core and application thereof, wherein a cavity-separating component and a flow regulating piece are arranged in the double-linkage pressurizing valve core, a cold and hot water channel is separated by the cavity-separating component, a small hole jet structure and cold and hot water arrangement of a traditional jet pressurizing valve core are changed, annular jet is adopted, cold water is outside, hot water is in the middle, and water temperature is regulated by the flow regulating piece; the cold and hot water switch of the valve core can be realized by adopting a pair of double-linkage ceramic sealing plates, and the cold water and the hot water are simultaneously switched on and off; the water outlet end of the valve core is provided with the water temperature transmission rod, so that the valve core can be transversely placed, and the jet water temperature adjustment and the cold and hot water switch are respectively arranged at two sides without collision. The jet flow pressurizing structure and the double-linkage switch structure can be integrated on one set of valve core, and the structure is simple and reliable.
Description
Technical Field
The invention relates to the technical field of solar water heaters, in particular to a double-linkage pressurizing valve core applied to a water supply system of a solar water heater and application thereof.
Background
When traditional bathing water, because there is cold and hot water pressure imbalance problem in many times, for example, solar energy hot water is generally on the roof, and the height is limited, and hot water pressure is less, and hot water volume is also less, and once cooling water pressure is great and the delivery port setting is unreasonable, the circumstances that the cold water directly pushed back the heat can take place.
In order to solve the problem of insufficient hot water pressure supply of a jet device in the prior art, a jet pressurizing valve core is disclosed in the market, for example, a Chinese patent document CN103775668B discloses a jet pressurizing valve core, and the jet pressurizing valve core solves the use problem under the condition of large cold and hot water pressure difference, but because the jet pressurizing valve core adopts a small-hole jet mode, working fluid is sprayed from a central small hole, sucked fluid is outside, and the energy exchange surface of the working fluid and the sucked fluid is on the cylindrical surface of the excircle of the small hole. The working fluid of the annular jet flows out from the central hole, and the central hole of the working fluid of the fluid center Kong Bixiao hole of the annular jet is larger under the condition of the same total water yield, so that the energy transfer cylindrical surface formed is larger, and the efficiency of the annular jet is higher than that of the small hole jet. In addition, the structure is unreasonable, which causes the operation of the faucet using the valve core to be very inconvenient, the structure disclosed in the patent needs to use two handles to respectively control the cold water switch, the conventional use is that the two handles are simultaneously opened or closed, and then the middle handle is used for adjusting the water temperature, but another possibility exists that one handle adjusts the flow to be large while the other handle adjusts the flow to be small, thus the structure is equivalent to the traditional single handle temperature adjusting function, and the temperature adjusting function is in series mixing with the temperature adjusting of the middle handle, so that the operation of a user is very inconvenient.
Disclosure of Invention
The invention aims to provide a double-linkage booster valve core and application thereof, which are used for solving the problems that the existing valve core is inconvenient to operate in cold and hot water switch and temperature adjustment in application.
In order to achieve the above purpose, the technical scheme of the invention is as follows:
The double-linkage pressurizing valve core comprises a base, a cavity separating member and a pressurizing pipe, wherein the cavity separating member is arranged in a first cavity of the base, the cavity separating member can be rotatably arranged in the first cavity through threads, and also can be arranged in the first cavity through a combination mode of clamping grooves, a valve core mixed water outlet is arranged on the base, and one end of the base provided with the valve core mixed water outlet is connected with the pressurizing pipe;
the cavity-dividing component is provided with a valve core cold water inlet and a valve core hot water inlet; the cavity-dividing component comprises a fixed seat and a hollow cylinder, the cross section of the hollow cylinder can be designed into a square shape or a round shape, and the inner wall of a through hole of the fixed seat is connected with the side wall of the hollow cylinder through a plurality of connecting rods; a cold water inflow channel is formed between the inner wall of the fixed seat and the outer wall of the hollow cylinder; the inner wall of the hollow cylinder is provided with an annular baffle, the annular baffle can be a thin plate, and also can be designed into a plate with a certain thickness and the diameter of an inner annular opening gradually decreases from top to bottom, and the inner cavity of the hollow cylinder below the annular baffle forms a hot water inflow cavity;
The hot water inflow cavity is internally provided with a flow regulating part capable of moving along the axis direction of the hollow cylinder, the axial movement regulating structure of the flow regulating part in the hot water inflow cavity can be a rack and a gear which are mutually communicated and matched, and also can be in threaded rotary fit, the flow regulating part is provided with a hot water inlet of the flow regulating part, one side of the flow regulating part, which is away from the annular baffle, is penetrated with a transmission rod, the lower end of the flow regulating part is provided with a conical part with the conical opening radius gradually reduced from top to bottom, the bottom end of the conical part is provided with a hot water outlet of the flow regulating part, a cold water outflow channel is formed between the outer wall of the conical part and the inner wall of the base, and the outlet of the cold water outflow channel forms a cold water flow regulating opening;
The upper end face of the flow regulating piece is positioned below a position corresponding to the inner ring opening of the annular baffle, the diameter of the upper end face is larger than that of the inner ring opening of the annular baffle, and a hot water flow regulating opening is formed between the upper end face and the annular baffle;
the transmission rod penetrates through the inner cavity of the booster tube along the axial direction of the booster tube and extends out of the booster tube.
The valve core further comprises a valve core shell, the valve core shell is arranged at one end of the base, which is away from the booster pipe, and the valve core shell is provided with a valve core shell cold water inlet and a valve core shell hot water inlet; a cold and hot water switch assembly is arranged in a second cavity formed between the valve core shell and the fixed seat.
The cold and hot water switch assembly comprises a ceramic stator, a ceramic rotor and a rotating head capable of controlling the ceramic rotor to rotate so as to open the cold and hot water switch, one end of the ceramic stator is connected with the fixed seat, the other end of the ceramic stator is attached to the ceramic rotor, one end, deviating from the ceramic stator, of the ceramic rotor is connected with the rotating head, and the rotating head can be inserted on the ceramic rotor.
The two sides of the ceramic moving plate are provided with cold water guide ports communicated with the cold water inlet of the valve core shell, and the middle of the ceramic moving plate is provided with a first hot water through hole communicated with the hot water inlet of the valve core shell.
The middle of the ceramic stator is provided with a second hot water through hole corresponding to the first hot water through hole, and two sides of the ceramic stator are provided with arc cold water diversion holes communicated with the cold water diversion holes; the arc cold water diversion hole is communicated with the cold water inflow channel through the valve core cold water inlet; the second hot water through hole is communicated with the hot water inflow cavity through the hot water inlet of the valve core; the arc cold water guide hole can be square or arc, and the first hot water through hole and the second hot water through hole can be designed into a circle, square, fan shape and the like.
The end part of the rotary head is connected with a mandrel, the mandrel penetrates through the mounting hole of the valve core shell and extends out of the valve core shell, and the mandrel and the rotary head are integrally formed.
The double-linkage supercharging device using the double-linkage supercharging valve core comprises a shell, a valve core, a temperature adjusting handle and a switch handle, wherein the temperature adjusting handle is arranged at one end of the shell, the switch handle is arranged at the other end of the shell, the valve core is arranged in the shell, one end of the valve core is in transmission connection with the temperature adjusting handle through a transmission rod, and the other end of the valve core is arranged on a hot water joint positioned in the switch handle through a mandrel.
The shell is provided with a device hot water inlet, a device cold water inlet and at least one device water outlet.
A method of using a dual linkage supercharging device, the method comprising:
The hot water inlet and the cold water inlet of the device are respectively communicated with a hot water source and a cold water source, the switch handle is rotated in the forward direction, the ceramic moving plate is driven by the mandrel to rotate, the first hot water through hole is communicated with the second hot water through hole, the cold water guide port is communicated with the arc cold water guide hole, and the water valve is opened;
the hot water flows into the hot water inflow cavity through the hot water inlet of the device, the hot water inlet of the valve core shell, the first hot water through hole, the second hot water through hole and the valve core hot water inlet, and flows out of the hot water outlet of the flow regulating part through the hot water inlet of the flow regulating part; cold water enters a cold water inflow channel through a device cold water inlet, a valve core shell cold water inlet, a cold water diversion port, an arc cold water diversion hole and a valve core cold water inlet and flows out through a cold water flow regulating port; the hot water flowing out from the hot water outlet of the flow regulating part and the cold water flowing out from the cold water flow regulating port are converged at the valve core mixed water outlet to form mixed water, and the mixed water is led out of the valve core through the pressurizing pipe and then led out of the device through the device water outlet;
The regulator Wen Bashou rotates positively, the flow regulating part rotates along the axis direction of the hollow cylinder under the action of the transmission rod, the hot water flow regulating port is narrowed, the hot water flow entering the hot water inflow cavity is reduced, the hot water flow flowing out of the hot water outlet of the flow regulating part is reduced, meanwhile, the cold water flow regulating port is widened, the flow of cold water flowing out of the cold water flow regulating port is increased, and the led water temperature is reduced;
The regulator Wen Bashou rotates reversely, the flow regulating part rotates out along the axis direction of the hollow cylinder under the action of the transmission rod, the hot water flow regulating port widens, the hot water flow entering the hot water inflow cavity increases, the hot water flow flowing out of the hot water outlet of the flow regulating part increases, meanwhile, the cold water flow regulating port narrows, the flow of cold water flowing out of the cold water flow regulating port decreases, and the led water temperature increases;
The switch handle is reversely rotated, the ceramic moving plate is driven by the mandrel to rotate, the first hot water through hole and the second hot water through hole are staggered, the cold water diversion port and the arc cold water diversion hole are staggered, and the water valve is closed.
The invention has the following advantages:
The invention is convenient for the structural arrangement of the shower faucet, follows the operation habit of the traditional shower faucet, one end is provided with a water outlet temperature regulating switch, and the other end can be provided with a cold and hot water switch. The small hole jet structure of the traditional jet pressurizing valve core is changed, the arrangement of the small hole jet structure and cold and hot water is changed, annular jet is adopted, cold water is outside, hot water is in the middle, and a water temperature transmission rod is arranged at the water outlet end. The cold and hot water switch is realized by a pair of double-linkage ceramic sealing plates, and the cold and hot water switch is simultaneously opened and closed. The jet flow pressurizing structure and the double-linkage switch structure are integrated on one set of valve core, so that the structure is simple and reliable.
Drawings
Fig. 1 is a top view of a valve cartridge according to embodiment 1 of the present invention.
Fig. 2 is an exploded perspective view of the valve core according to embodiment 1 of the present invention.
Fig. 3 is a schematic perspective view of a flow regulator and a driving rod according to the present invention.
Fig. 4 is a cross-sectional view A-A of fig. 1.
Fig. 5 is a top view of the valve cartridge of example 2 of the present invention.
Fig. 6 is a cross-sectional view A-A of fig. 5.
Fig. 7 is a B-B cross-sectional view of fig. 5.
Fig. 8 is an exploded perspective view of the valve cartridge of embodiment 2 of the present invention.
Fig. 9 is an exploded view of a dual-linkage supercharging device according to the present invention.
Fig. 10 is an angular cross-sectional view of a dual-linkage supercharging device of the present invention.
Fig. 11 is another angular cross-sectional view of a dual linkage supercharging device of the present invention.
Detailed Description
The following examples are illustrative of the invention and are not intended to limit the scope of the invention.
Example 1
The dual-linkage pressurizing valve core is suitable for being installed in a bathroom sanitary faucet, and comprises a base 2, a cavity-dividing member 6 and a pressurizing pipe 15, wherein the cavity-dividing member 6 is installed in a first cavity 3 of the base 2 through screw rotation, cold water is distributed outside, hot water is distributed in the middle through the design of the cavity-dividing member, the cold water and hot water flow directions are consistent, a valve core mixed water outlet 222 is formed in the base 2, and one end of the base 2 provided with the valve core mixed water outlet 222 is connected with the pressurizing pipe 15; the booster pipe 15 comprises a booster pipe section and an expansion pipe section, the booster pipe section is fully mixed with the mixed water from the valve core mixed water outlet 222, cold water transfers high-speed injection energy to hot water, suction is generated on the hot water according to the Venturi effect, and the expansion pipe section converts the mixed water from potential energy into pressure energy to provide pressure for the outlet water at the rear end;
The cavity-dividing member 6 is provided with a valve core cold water inlet 701 and a valve core hot water inlet 801; the cavity-dividing member 6 comprises a fixed seat 601 and a hollow cylinder 602, wherein the inner wall of a through hole of the fixed seat 601 is connected with the side wall of the hollow cylinder 602 through a plurality of connecting rods; a cold water inflow channel 7 is formed between the inner wall of the fixed seat 601 and the outer wall of the hollow cylinder 602; an annular baffle plate 8 is arranged on the inner wall of the hollow cylinder 602, and a hot water inflow cavity 9 is formed by an inner cavity of the hollow cylinder 602 below the annular baffle plate 8;
The flow regulating piece 10 which can move along the axis direction of the hollow cylinder 602 is arranged in the hot water inflow chamber 9, the flow of the cold and hot water is controlled by screwing in and out the hot water inflow chamber 9 along the axis direction of the hollow cylinder 602 through the flow regulating piece 10, so that the cold water flow is increased when the hot water flow is reduced, the cold water flow is reduced when the hot water flow is increased, and the cold and hot water flow is simultaneously regulated, so that the hot and cold water flow is convenient to use; the flow regulating member 10 is provided with a flow regulating member hot water inlet 101, one side of the flow regulating member 10, which is away from the annular baffle plate 8, is provided with a transmission rod 11 in a penetrating way, the lower end of the flow regulating member 10 is provided with a conical part 103 with a gradually reduced conical opening radius from top to bottom, the bottom end of the conical part 103 is provided with a flow regulating member hot water outlet 102, a cold water outflow channel 12 is formed between the outer wall of the conical part 103 and the inner wall of the base 2, and the outlet of the cold water outflow channel 12 forms a cold water flow regulating opening 21; when the cone part of the cone part 103 is abutted against the inner wall of the base 2, the water outlet of the cold water outflow channel 12 is blocked, and the cold water flow regulating port 21 is closed, so that the function of only passing hot water is realized;
the upper end surface 104 of the flow regulator 10 is positioned below a position corresponding to the inner ring opening of the annular baffle 8, the diameter of the upper end surface 104 is larger than that of the inner ring opening of the annular baffle 8, and a hot water flow regulating opening 22 is formed between the upper end surface 104 and the annular baffle 8; when the upper end surface 104 completely covers the inner ring opening of the annular baffle plate 8, hot water is prevented from flowing into the hot water inflow chamber 9, and the hot water flow regulating opening 22 is closed, so that the function of only cooling water is realized;
The transmission rod 11 penetrates through the inner cavity of the booster pipe 15 along the axial direction of the booster pipe 15 and extends out of the booster pipe 15, so that the transmission rod 11 is conveniently mounted on a transmission piece matched with the booster pipe 15.
Example 2
Referring to fig. 2, 5,6, 7 and 8, the dual-linkage pressurizing valve core provided by the embodiment is suitable for being installed in a valve, the valve core comprises a base 2, a cavity-dividing member 6 and a pressurizing pipe 15, the cavity-dividing member 6 is installed in a first cavity 3 of the base 2 through screw rotation, cold water is outside, hot water is distributed in the middle through the design of the cavity-dividing member, the cold water and hot water flow directions are consistent, a valve core mixed water outlet 222 is arranged on the base 2, and one end of the base 2 provided with the valve core mixed water outlet 222 is connected with the pressurizing pipe 15; the booster pipe 15 comprises a booster pipe section and an expansion pipe section, the booster pipe section is fully mixed with the mixed water from the valve core mixed water outlet 222, cold water transfers high-speed injection energy to hot water, suction is generated on the hot water according to the Venturi effect, and the expansion pipe section converts the mixed water from potential energy into pressure energy to provide pressure for the outlet water at the rear end;
The cavity-dividing member 6 is provided with a valve core cold water inlet 701 and a valve core hot water inlet 801; the cavity-dividing member 6 comprises a fixed seat 601 and a hollow cylinder 602, wherein the inner wall of a through hole of the fixed seat 601 is connected with the side wall of the hollow cylinder 602 through a plurality of connecting rods; a cold water inflow channel 7 is formed between the inner wall of the fixed seat 601 and the outer wall of the hollow cylinder 602; an annular baffle plate 8 is arranged on the inner wall of the hollow cylinder 602, and a hot water inflow cavity 9 is formed by an inner cavity of the hollow cylinder 602 below the annular baffle plate 8;
The flow regulating member 10 capable of moving along the axial direction of the hollow cylinder 602 is installed in the hot water inflow chamber 9, a schematic perspective structure of the flow regulating member 10 is shown in fig. 3, and the flow of the hot water is controlled by screwing the flow regulating member 10 into and out of the hot water inflow chamber 9 along the axial direction of the hollow cylinder 602, so that the cold water flow is increased when the hot water flow is reduced, the cold water flow is reduced when the hot water flow is increased, and the cold water flow and the hot water flow are simultaneously regulated, so that the hot water flow is convenient to use; the flow regulating member 10 is provided with a flow regulating member hot water inlet 101, one side of the flow regulating member 10, which is away from the annular baffle plate 8, is provided with a transmission rod 11 in a penetrating way, the lower end of the flow regulating member 10 is provided with a conical part 103 with a gradually reduced conical opening radius from top to bottom, the bottom end of the conical part 103 is provided with a flow regulating member hot water outlet 102, a cold water outflow channel 12 is formed between the outer wall of the conical part 103 and the inner wall of the base 2, and the outlet of the cold water outflow channel 12 forms a cold water flow regulating opening 21; when the cone part of the cone part 103 is abutted against the inner wall of the base 2, the water outlet of the cold water outflow channel 12 is blocked, and the cold water flow regulating port 21 is closed, so that the function of only passing hot water is realized;
the upper end surface 104 of the flow regulator 10 is positioned below a position corresponding to the inner ring opening of the annular baffle 8, the diameter of the upper end surface 104 is larger than that of the inner ring opening of the annular baffle 8, and a hot water flow regulating opening 22 is formed between the upper end surface 104 and the annular baffle 8; when the upper end surface 104 completely covers the inner ring opening of the annular baffle plate 8, hot water is prevented from flowing into the hot water inflow chamber 9, and the hot water flow regulating opening 22 is closed, so that the function of only cooling water is realized;
The transmission rod 11 penetrates through the inner cavity of the booster pipe 15 along the axial direction of the booster pipe 15 and extends out of the booster pipe 15, so that the transmission rod 11 is conveniently mounted on a transmission piece matched with the booster pipe 15.
The valve core further comprises a valve core shell 1, wherein the valve core shell 1 is arranged at one end of the base 2, which is far away from the booster pipe 15, and the valve core shell 1 is provided with a valve core shell cold water inlet 111 and a valve core shell hot water inlet 112; a cold and hot water switch assembly is arranged in a second cavity formed between the valve core shell 1 and the fixed seat 601.
The cold and hot water switch of this embodiment is realized with a pair of double linkage ceramic seal piece, and cold and hot water is with the switch, cold and hot water switch module is including setting up ceramic stator 5, ceramic rotor 4 and can control ceramic rotor 4 and rotate thereby open cold and hot water switch's rotating head 13, ceramic stator 5's one end is connected with fixing base 601, and the other end laminating with ceramic rotor 4, and ceramic rotor 4 deviates from ceramic stator 5's one end and is connected with rotating head 13.
The two sides of the ceramic moving plate 4 are provided with cold water guide ports 401 communicated with the cold water inlet 111 of the valve core shell, and the middle is provided with a first hot water through hole 402 communicated with the hot water inlet 112 of the valve core shell.
A second hot water through hole 502 corresponding to the first hot water through hole 402 is arranged in the middle of the ceramic stator 5, and arc cold water diversion holes 501 communicated with the cold water diversion holes 401 are arranged at two sides of the ceramic stator; the arc cold water diversion hole 501 is communicated with the cold water inflow channel 7 through the valve core cold water inlet 701; the second hot water through hole 502 is communicated with the hot water inflow chamber 9 through the valve core hot water inlet 801.
The end part of the rotary head 13 is connected with a mandrel 14, the mandrel 14 penetrates through the mounting hole of the valve core shell 1 to extend out of the valve core shell 1, and the mandrel 14 and the rotary head 13 are integrally formed.
Example 3
The dual-linkage supercharging device using the valve core of the embodiment 2 as shown in fig. 9-11 comprises a shell 16, a valve core 17, a temperature adjusting handle 18 and a switch handle 19, wherein one end of the shell 16 is provided with the temperature adjusting handle 18, the other end of the shell is provided with the switch handle 19, the valve core 17 is arranged in the shell 16, one end of the valve core 17 is in threaded connection with the temperature adjusting handle 18 through a transmission rod 11, and the rotation of the transmission rod 11 is driven through the rotation of the temperature adjusting handle 18, so that the screwing-in and screwing-out of a flow adjusting piece 10 connected with the transmission rod 11 are realized, and the purpose of adjusting the temperature is achieved; the other end of the valve core 17 is rotatably arranged on a hot water joint 20 positioned in the switch handle 19 through threads of the core shaft 14, and the core shaft 14 and the rotary head 13 are driven to rotate through rotation of the switch handle 19, so that the ceramic moving plate 4 is driven to rotate, and further the water valve is closed and opened.
The shell 16 is provided with a device hot water inlet 161, a device cold water inlet 162 and at least one device water outlet 163, wherein the device hot water inlet 161 and the device cold water inlet 162 are arranged on the same side of the shell 16, and two oppositely arranged device water outlets 163 are arranged.
The use method of the double-linkage supercharging device shown in fig. 9 comprises the following steps:
The device hot water inlet 161 and the device cold water inlet 162 are respectively communicated with a hot water source and a cold water source, the switch handle 19 is rotated in the forward direction, the ceramic moving plate 4 is driven by the mandrel 14 to rotate, the first hot water through hole 402 is communicated with the second hot water through hole 502, the cold water diversion port 401 is communicated with the arc cold water diversion hole 501, and the water valve is opened;
Hot water flows into the hot water inflow chamber 9 through the device hot water inlet 161, the valve core housing hot water inlet 112, the first hot water through hole 402, the second hot water through hole 502 and the valve core hot water inlet 801, and then flows out from the flow regulating member hot water outlet 102 through the flow regulating member hot water inlet 101; cold water enters the cold water inflow channel 7 through the device cold water inlet 162, the valve core shell cold water inlet 111, the cold water diversion port 401, the arc cold water diversion hole 501 and the valve core cold water inlet 701, and flows out through the cold water flow regulating port 21; the hot water flowing out from the hot water outlet 102 of the flow regulating part and the cold water flowing out from the cold water flow regulating port 21 are converged at the valve core mixed water outlet 222 to form mixed water, and the mixed water is led out of the valve core 17 through the pressurizing pipe 15 and then led out of the device through the device water outlet 163;
When the water temperature needs to be reduced, the temperature regulating handle 18 rotates positively, the flow regulating member 10 is screwed in along the axial direction of the hollow cylinder 602 under the action of the transmission rod 11, the hot water flow regulating port 22 is narrowed, the hot water flow entering the hot water inflow chamber 9 is reduced, the hot water flow flowing out of the hot water outlet 102 of the flow regulating member is reduced, meanwhile, the cold water flow regulating port 21 is widened, the flow of cold water flowing out of the cold water flow regulating port 21 is increased, and the derived water temperature is reduced;
when the water temperature needs to be regulated, the temperature regulating handle 18 rotates reversely, the flow regulating member 10 rotates out along the axial direction of the hollow cylinder 602 under the action of the transmission rod 11, the hot water flow regulating port 22 widens, the hot water flow entering the hot water inflow chamber 9 increases, the hot water flow flowing out of the hot water outlet 102 of the flow regulating member increases, meanwhile, the cold water flow regulating port 21 narrows, the flow of cold water flowing out of the cold water flow regulating port 21 decreases, and the water temperature led out is increased;
the switch handle 19 is reversely rotated, the ceramic moving plate 4 is driven by the mandrel 14 to rotate, the first hot water through hole 402 is staggered with the second hot water through hole 502, the cold water diversion hole 401 is staggered with the arc cold water diversion hole 501, and the water valve is closed.
While the invention has been described in detail in the foregoing general description and specific examples, it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, such modifications or improvements may be made without departing from the spirit of the invention and are intended to be within the scope of the invention as claimed.
Claims (5)
1. The double-linkage supercharging valve core is characterized by comprising a base (2), a cavity separating member (6) and a supercharging pipe (15), wherein the cavity separating member (6) is arranged in a first cavity (3) of the base (2), a valve core mixed water outlet (222) is arranged on the base (2), and one end of the base (2) provided with the valve core mixed water outlet (222) is connected with the supercharging pipe (15);
A valve core cold water inlet (701) and a valve core hot water inlet (801) are arranged on the cavity-dividing component (6); the cavity-dividing member (6) comprises a fixed seat (601) and a hollow cylinder (602), and the inner wall of a through hole of the fixed seat (601) is connected with the side wall of the hollow cylinder (602) through a plurality of connecting rods; a cold water inflow channel (7) is formed between the inner wall of the fixed seat (601) and the outer wall of the hollow cylinder (602); an annular baffle (8) is arranged on the inner wall of the hollow cylinder (602), and a hot water inflow cavity (9) is formed in an inner cavity of the hollow cylinder (602) below the annular baffle (8);
A flow regulating part (10) capable of moving along the axial direction of the hollow cylinder (602) is arranged in the hot water inflow chamber (9), a hot water inlet (101) of the flow regulating part is arranged on the flow regulating part (10), a transmission rod (11) is arranged on one side, deviating from the annular baffle plate (8), of the flow regulating part (10) in a penetrating way, a conical part (103) with the radius of the conical opening gradually reduced from top to bottom is arranged at the lower end of the flow regulating part (10), a hot water outlet (102) of the flow regulating part is arranged at the bottom end of the conical part (103), a cold water outflow channel (12) is formed between the outer wall of the conical part (103) and the inner wall of the base (2), and a cold water flow regulating opening (21) is formed at the outlet of the cold water outflow channel (12);
The upper end face (104) of the flow regulating piece (10) is positioned below a position corresponding to the inner ring opening of the annular baffle plate (8), the diameter of the upper end face (104) is larger than that of the inner ring opening of the annular baffle plate (8), and a hot water flow regulating opening (22) is formed between the upper end face (104) and the annular baffle plate (8);
The transmission rod (11) penetrates through the inner cavity of the booster pipe (15) along the axial direction of the booster pipe (15) and extends out of the booster pipe (15);
The valve core further comprises a valve core shell (1), the valve core shell (1) is arranged at one end of the base (2) deviating from the pressurizing pipe (15), and a valve core shell cold water inlet (111) and a valve core shell hot water inlet (112) are arranged on the valve core shell (1); a cold and hot water switch component is arranged in a second cavity formed between the valve core shell (1) and the fixed seat (601);
the cold and hot water switch assembly comprises a ceramic stator (5), a ceramic rotor (4) and a rotating head (13) capable of controlling the ceramic rotor (4) to rotate so as to open the cold and hot water switch, one end of the ceramic stator (5) is connected with a fixed seat (601), the other end of the ceramic stator is attached to the ceramic rotor (4), and one end, deviating from the ceramic stator (5), of the ceramic rotor (4) is connected with the rotating head (13);
Cold water guide ports (401) communicated with the cold water inlet (111) of the valve core shell are arranged on two sides of the ceramic moving plate (4), and a first hot water through hole (402) communicated with the hot water inlet (112) of the valve core shell is arranged in the middle of the ceramic moving plate;
The end part of the rotary head (13) is connected with a mandrel (14), the mandrel (14) penetrates through the mounting hole of the valve core shell (1) to extend out of the valve core shell (1), and the mandrel (14) and the rotary head (13) are integrally formed.
2. The double-linkage pressurizing valve core according to claim 1, wherein a second hot water through hole (502) corresponding to the first hot water through hole (402) is arranged in the middle of the ceramic stator (5), and arc cold water diversion holes (501) communicated with the cold water diversion port (401) are arranged at two sides of the ceramic stator; the arc cold water diversion hole (501) is communicated with the cold water inflow channel (7) through the valve core cold water inlet (701); the second hot water through hole (502) is communicated with the hot water inflow cavity (9) through the valve core hot water inlet (801).
3. A double-linkage supercharging device using the double-linkage supercharging valve core according to any one of claims 1-2, characterized in that the device comprises a shell (16), a valve core (17), a temperature adjusting handle (18) and a switch handle (19), wherein the temperature adjusting handle (18) is installed at one end of the shell (16), the switch handle (19) is installed at the other end of the shell (16), the valve core (17) is installed in the shell (16), one end of the valve core (17) is in transmission connection with the temperature adjusting handle (18) through a transmission rod (11), and the other end of the valve core (17) is installed on a hot water joint (20) positioned inside the switch handle (19) through a mandrel (14).
4. A double linkage supercharging device according to claim 3, characterized in that the housing (16) is provided with a device hot water inlet (161), a device cold water inlet (162) and at least one device water outlet (163).
5. The method of using a dual-linkage supercharging device of claim 4, wherein the method of using comprises:
The device hot water inlet (161) and the device cold water inlet (162) are respectively communicated with a hot water source and a cold water source, the switch handle (19) is rotated in the forward direction, the ceramic moving plate (4) is driven by the mandrel (14) to rotate, the first hot water through hole (402) is communicated with the second hot water through hole (502), the cold water guide port (401) is communicated with the arc cold water guide hole (501), and the water valve is opened;
Hot water flows into the hot water inflow cavity (9) through the device hot water inlet (161), the valve core shell hot water inlet (112), the first hot water through hole (402), the second hot water through hole (502) and the valve core hot water inlet (801), and flows out of the flow regulating part hot water outlet (102) through the flow regulating part hot water inlet (101); cold water enters the cold water inflow channel (7) through the device cold water inlet (162), the valve core shell cold water inlet (111), the cold water guide port (401), the arc cold water guide hole (501) and the valve core cold water inlet (701) and flows out through the cold water flow regulating port (21); the hot water flowing out from the hot water outlet (102) of the flow regulating part and the cold water flowing out from the cold water flow regulating port (21) are converged at the valve core mixed water outlet (222) to form mixed water, and the mixed water is led out of the valve core (17) through the pressurizing pipe (15) and then led out of the device through the device water outlet (163);
The temperature adjusting handle (18) rotates positively, the flow adjusting piece (10) rotates along the axial direction of the hollow cylinder (602) under the action of the transmission rod (11), the hot water flow adjusting port (22) is narrowed, the hot water flow entering the hot water inflow cavity (9) is reduced, the hot water flow flowing out of the hot water outlet (102) of the flow adjusting piece is reduced, meanwhile, the cold water flow adjusting port (21) is widened, the flow of cold water flowing out of the cold water flow adjusting port (21) is increased, and the led water temperature is reduced;
The temperature adjusting handle (18) rotates reversely, the flow adjusting part (10) rotates out along the axial direction of the hollow cylinder (602) under the action of the transmission rod (11), the hot water flow adjusting port (22) is widened, the hot water flow entering the hot water inflow cavity (9) is increased, the hot water flow flowing out of the hot water outlet (102) of the flow adjusting part is increased, meanwhile, the cold water flow adjusting port (21) is narrowed, the flow of cold water flowing out of the cold water flow adjusting port (21) is reduced, and the guided water temperature is increased;
the switch handle (19) is rotated reversely, the ceramic moving plate (4) is driven by the mandrel (14) to rotate, the first hot water through hole (402) is staggered with the second hot water through hole (502), the cold water guide opening (401) is staggered with the arc cold water guide opening (501), and the water valve is closed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711378362.4A CN108036078B (en) | 2017-12-19 | 2017-12-19 | Double-linkage booster valve core and application thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711378362.4A CN108036078B (en) | 2017-12-19 | 2017-12-19 | Double-linkage booster valve core and application thereof |
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| Publication Number | Publication Date |
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| CN108036078A CN108036078A (en) | 2018-05-15 |
| CN108036078B true CN108036078B (en) | 2024-04-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711378362.4A Active CN108036078B (en) | 2017-12-19 | 2017-12-19 | Double-linkage booster valve core and application thereof |
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| Country | Link |
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| CN (1) | CN108036078B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108443533B (en) * | 2018-05-17 | 2023-05-23 | 箭牌家居集团股份有限公司 | Supercharging control valve for bathroom cold and warm water supply |
| CN112113000A (en) * | 2020-10-15 | 2020-12-22 | 厦门市好霖居卫浴科技有限公司 | A temperature-adjustable booster valve core |
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| US4349149A (en) * | 1979-07-13 | 1982-09-14 | Friedrich Grohe Armaturenfabrik Gmbh & Co. | Mixing valve |
| US4487362A (en) * | 1983-04-13 | 1984-12-11 | Kitamura Gokin Industrial Co., Ltd. | Fixture for thermostatically mixing hot and cold water |
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| US4924903A (en) * | 1989-04-04 | 1990-05-15 | Galatron, S.R.L. | `Breech-block` tap for the supply of cold or hot water with ceramic sealing plates |
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| CN207989803U (en) * | 2017-12-19 | 2018-10-19 | 龙洁 | A kind of Double-linkage supercharging spool and its device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108036078A (en) | 2018-05-15 |
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