A switch water mixing valve core with water flow generator

Abstract

A switch water mixing valve core with water flow generator, including water turbine, valve body, driving part, base, static ceramic sheet, dynamic ceramic sheet and sealing ceramic sheet, static ceramic sheet is fixed on the base; Dynamic ceramic sheet and static ceramic sheet rotate and slide along the straight line; The sealing ceramic sheet is arranged at the lower end of the water turbine, and the power generation water inlet hole and the power generation water outlet hole are respectively corresponding to the impeller cavity and the water outlet cavity; The hinged plate passes through the hinge hole and is hinged, the lever is embedded with the driving groove, the water turbine extends from the guide hole and rotates, the bottom ring of the shell is rotatably connected with the top plate of the valve body; The driving part, the water turbine, the sealing ceramic sheet and the dynamic ceramic sheet rotate together. The water turbine is combined with the switch valve core, the water turbine is communicated with the water inlet mixing channel and the water outlet channel of the valve core, the water temperature is detected while driving the water turbine; Effectively simplify the structure of the faucet main body and reduce the cost.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of bathroom technology, in particular to a device combining a water power generator and a water mixing valve core. BACKGROUND

[0002] The existing technology, Chinese patent 202020723946.1, an automatic power generation water faucet shell with temperature display, the shell is provided with a water inlet end and a water outlet end, the shell includes a vertical part and a horizontal part, the water inlet end is arranged at the bottom of the vertical part, the water outlet end is arranged at the horizontal part, and a mixing chamber for mixing hot water and cold water is further arranged, the cold water inlet and the hot water inlet of the water inlet end are communicated with the mixing chamber, the mixing chamber has a water mixing outlet, a water mixing flow channel communicated with the water mixing outlet is arranged in the shell, cold and hot water is mixed by a water mixing valve core in the mixing chamber, an installation opening for installing a display is arranged at the uppermost end of the vertical part of the shell, a generator installation chamber is arranged below the installation opening, and an axle hole for the generator shaft to pass through is arranged between the generator installation chamber and the water mixing flow channel. The problems are that the generator and the water mixing valve are separate bodies and are arranged at different positions of the shell, resulting in a complex structure and high cost of the water faucet shell.

[0003] Chinese patent 202221959270.1, a water mixing temperature adjusting valve core with a side water inlet end and a water outlet, it includes a valve core shell, a valve rod, a dynamic ceramic sheet, a static ceramic sheet and a fastening water outlet seat, the valve rod includes a rod body part, a rotating sealing part, a circular guide disc, a circular ring-shaped water guide plate, two circular arc-shaped pin plates arranged on a circular seat plate and two longitudinal circular arc-shaped plates; the circular guide disc is rotationally connected with an end plate of the closed end of the valve core shell, the circular ring-shaped water guide plate is rotationally connected with the inner cavity of the valve core shell and is sealed, the circular arc-shaped pin plates are inserted into the pin plate grooves, and the fastening water outlet seat is inserted into the inner cavity of the valve core shell and is sealed, and the outer threaded part and the inner threaded part are screwed. Only has the functions of switching and water adjusting, and the function is single. SUMMARY

[0004] The purpose of the present application is to provide a switch water mixing valve core with a water flow generator, which has the characteristics of organic combination of the water power generator and the water mixing valve core and simplification of the faucet structure.

[0005] The present application is implemented as follows: a switch water mixing valve core with a water flow generator, which is characterized in that it comprises a water power generator, a valve body, a driving member, a base, a static ceramic sheet, a dynamic ceramic sheet and a sealing ceramic sheet,

[0006] The water power generator comprises a shell, an impeller cavity, a water outlet cavity and a temperature sensor, and two longitudinal hinge holes are arranged on the shell;

[0007] A guide hole is arranged on the valve body;

[0008] The driving member comprises a knob part, a hinge plate and a lever;

[0009] The base is provided with a cold water inlet hole, a hot water inlet hole and a mixed water outlet hole,

[0010] The static ceramic sheet is provided with a cold water hole, a hot water hole and a mixed water hole, and the dynamic ceramic sheet is provided with a switch water inlet hole, a switch mixed water hole and two driving grooves;

[0011] The sealing ceramic sheet comprises a power generation water inlet hole, a power generation water outlet hole and a longitudinal air avoidance groove,

[0012] The static ceramic sheet is fixed on the base and the cold water hole, the hot water hole and the mixed water hole correspond to the cold water inlet hole, the hot water inlet hole and the mixed water outlet hole respectively, the dynamic ceramic sheet rotates and slides along a straight line with the static ceramic sheet, the sealing ceramic sheet is arranged at the lower end of the water turbine generator and the power generation water inlet hole and the power generation water outlet hole correspond to the impeller cavity and the water outlet cavity respectively, the hinge plate passes through the hinge hole and is hinged, the lever is embedded in the driving groove, the water turbine generator extends from the guide hole and rotates, the bottom ring of the shell is rotatably connected to the plate, and the valve body is rotatably connected to the top plate; the driving member, the water turbine generator, the sealing ceramic sheet and the dynamic ceramic sheet rotate together.

[0013] Preferably, the lower end of the shell is provided with a longitudinal pin plate,

[0014] The sealing ceramic sheet is provided with an upper end and a side opening pin plate groove, and the longitudinal pin plate is inserted into the pin plate groove.

[0015] Preferably, the dynamic ceramic sheet is provided with a head portion, and the driving groove extends to the head portion;

[0016] It also comprises a wear-resistant sleeve, which comprises a cylindrical sleeve and two longitudinal seats arranged in the cylindrical sleeve, and the longitudinal seats are provided with driving holes;

[0017] The head portion is inserted into the cylindrical sleeve, the lower end of the longitudinal seat is inserted into the driving groove, and the lower end of the lever is embedded in the driving hole.

[0018] Preferably, the junction of the hinge plate and the lever is hingedly connected to the hinge hole by a fixed shaft.

[0019] Preferably, the base is provided with a longitudinal fixing plate,

[0020] The static ceramic sheet is provided with a longitudinal fixing groove, and the longitudinal fixing plate is embedded in the longitudinal fixing groove.

[0021] Preferably, the cold water hole and the hot water hole of the static ceramic sheet are in circular arc shape respectively, and the mixed water hole is in circular shape;

[0022] The switch water inlet hole of the dynamic ceramic sheet is in circular arc shape, and the switch mixed water hole is in circular arc shape.

[0023] Preferably, the water inlet end of the impeller cavity is provided with a water flow accelerating plate,

[0024] The water flow accelerating plate is provided with a plurality of left-handed or right-handed spiral water holes distributed in a circle.

[0025] Preferably, the upper end of the impeller cavity is communicated with the upper end of the water outlet cavity.

[0026] The switch water mixing valve core with a water flow generator is combined with the water power generator, and the water power generator is communicated with the water inlet and water outlet passages of the valve core, so that the water outlet temperature is detected while driving the water power generator; the structure of the faucet main body is effectively simplified, and the cost is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0027] Figure 1 is a sectional view of the present application.

[0028] Figure 2 is Figure 1 A-A view of

[0029] Figure 3 is a perspective sectional view of the present application.

[0030] Figure 4 is a perspective view of the present application.

[0031] Figure 5 is one of the perspective exploded views of the present application.

[0032] Figure 6 is the second perspective exploded view of the present application.

[0033] Figure 7 is the third perspective exploded view of the present application.

[0034] Figure 8 is the fourth perspective exploded view of the present application.

[0035] Figure 9 is the fifth perspective exploded view of the present application.

[0036] Figure 10 is a combined overhead view of the dynamic and static ceramic sheet 5 of the present application.

[0037] Figure 11 is a perspective view of the water flow accelerating plate of the present application. DETAILED DESCRIPTION

[0038] The embodiments of the present application are described in detail below, and examples of the embodiments are shown in the drawings, wherein the same or similar notations represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary, only for explaining the present application, and cannot be understood as a limitation of the present application.

[0039] In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "connection", "linking" should be understood in a broad sense, for example, it can be fixed connection, or detachable connection, or integral connection; it can be direct connection, or indirect connection through intermediate medium, or internal communication of two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0040] As shown in Figure 1 A switch water mixing valve core with water flow generator, comprising a water turbine generator 1, a valve body 2, a driving member 3, a base 4, a static ceramic sheet 5, a dynamic ceramic sheet 6 and a sealing ceramic sheet 7,

[0041] The water turbine generator 1 comprises a shell 11, a device cavity 12, an impeller cavity 13 and a water outlet cavity 14 provided on the shell, an iron core 15, a magnetic rotor 16, a rotating shaft 17, an impeller 18 and a temperature sensor 19, two longitudinal hinge holes 111 are provided on the shell 11, and the hinge holes 111 are on a diameter line; the device cavity 12 is square or circular, the diameter of the device cavity is smaller than the diameter of the part where the impeller cavity 13 and the water outlet cavity 14 are located, and the bottom of the shell is provided with an annular along plate 112;

[0042] The top plate of the valve body 2 is provided with a guide hole;

[0043] The driving member 3 comprises a knob part 31, a hinge plate 32 and a lever 33;

[0044] The base 4 is provided with a cold water inlet hole 41, a hot water inlet hole 42 and a mixed water outlet hole 43,

[0045] The static ceramic sheet 5 is provided with a cold water hole 51, a hot water hole 52 and a mixed water hole 53,

[0046] The dynamic ceramic sheet 6 is provided with a switch water inlet hole 61, a switch water mixing hole 62 and two driving grooves 63;

[0047] The sealing ceramic sheet 7 comprises a power generation water inlet hole 71, a power generation water outlet hole 72 and a longitudinal air avoidance groove 73,

[0048] The static ceramic sheet 5 is fixed on the base 4 and the cold water hole 51, the hot water hole 52 and the mixed water hole 53 correspond to the cold water inlet hole 41, the hot water inlet hole 42 and the mixed water outlet hole respectively, the dynamic ceramic sheet 6 rotates and linearly slides with the static ceramic sheet 5; the sealing ceramic sheet 7 is arranged at the lower end of the water turbine generator 1 and the power generation inlet hole 71 and the power generation outlet hole 72 correspond to the impeller cavity 13 and the water outlet cavity 14 respectively; the hinged plate 32 passes through the hinge hole 111 and is hinged, the lever 33 is embedded with the driving groove 63 and swings in the clearance groove 73; the water turbine generator 1 extends from the guide hole and rotates and fits, the bottom ring along the plate 112 of the shell 1 rotates and fits with the top plate of the valve body 2; the lower end of the base and the shell 1 is connected; the driving part 3, the water turbine generator 1, the sealing ceramic sheet 7 and the dynamic ceramic sheet 6 rotate together;

[0049] The water turbine generator 1, the mixed valve core and the switch are integrated, only one valve core cavity is arranged in the shower faucet, the water turbine generator cavity is not needed, the structure of the faucet main body is simplified and the cost is reduced.

[0050] As a further improvement of the present application, the lower end of the shell 1 is provided with a longitudinal pin plate 113,

[0051] The sealing ceramic sheet 7 is provided with an upper end and a pin plate groove 74 with a side opening, and the longitudinal pin plate 113 is inserted into the pin plate groove 74.

[0052] As a further improvement of the present application, the dynamic ceramic sheet 6 is provided with a head 64, and the driving groove 63 extends to the head 64.

[0053] Further comprising a wear-resistant sleeve 8, the wear-resistant sleeve 8 comprises a cylindrical sleeve 81 and two longitudinal seats 82 arranged in the cylindrical sleeve, and the longitudinal seats 82 are provided with driving holes 821.

[0054] The head 64 is inserted into the cylindrical sleeve 81, the lower end of the longitudinal seat 82 is inserted into the driving groove 63, the lower end of the lever 33 is embedded into the driving hole 821 to connect the two into one and rotate together with the water turbine generator 1. The lever 33 drives the driving hole 821, the wear-resistant sleeve 8 and the dynamic ceramic sheet slide back and forth along the diameter line of the static ceramic sheet relative to the static ceramic sheet and the sealing ceramic sheet 7 to realize the waterway switch.

[0055] Figure 10 It is the view that the dynamic ceramic sheet and the static ceramic sheet are in the conducting state, at this time, in the cold-hot mixed water state; in the cold-hot mixed water state, the dynamic ceramic sheet 6 rotates in the clockwise direction, the hot water gradually decreases and the cold water gradually increases until the whole cold water state; in the cold-hot mixed water state, the dynamic ceramic sheet 6 rotates in the counterclockwise direction, the cold water gradually decreases and the hot water gradually increases until the whole hot water state.

[0056] In the cold-hot mixed water state, the cold water state and the hot water state, according to Figure 2, Figure 3 In the middle, the switch water inlet 61 on the moving ceramic plate and the cold water hole 51 and hot water hole 52 on the stationary ceramic plate 5 are staggered and in the closed state; press Figure 2 , Figure 3 In the middle, the swing drive 3 swings in the direction of the solid arrow, and the moving ceramic plate 6 moves in the direction of the dashed arrow relative to the stationary ceramic plate 5 and the sealing ceramic plate 7. The switch water inlet 61 intersects with the cold water hole 51 and hot water hole 52 on the stationary ceramic plate 5 and is in the open state.

[0057] When the switch is on, the hydroelectric generator 1, the sealing ceramic plate, and the moving ceramic plate 6 rotate together to switch between hot and cold mixed water, cold water, and hot water states. Water enters the impeller chamber 13 through the cold water hole and / or hot water hole, the switch water inlet 61, and the generator water inlet 71, driving the impeller 18 to rotate and generate electricity. Then, the water enters the outlet chamber 14, the generator water outlet 72, the switch mixing water hole 62, and finally is discharged through the mixed water outlet 43. The temperature sensor 19 outputs the water temperature signal.

[0058] Figure 10 This is a view of the mixed water state according to the present invention. Figure 10 In the indicated state, the moving ceramic plate 6 moves upward, and the switch water inlet 61 and the cold water hole 51 and hot water hole 52 on the stationary ceramic plate 5 are misaligned, thus closing the water circuit.

[0059] As a further improvement of the present invention: the junction of the hinge plate 32 and the lever 33 is hinged to the hinge hole 111 by a fixed axis.

[0060] The base 4 is provided with a longitudinal fixing plate 44.

[0061] The static ceramic sheet 5 is provided with a longitudinal fixing groove 54, and the longitudinal fixing plate 44 is fitted into the longitudinal fixing groove 54 to prevent the two from rotating relative to each other.

[0062] The cold water hole 51 and hot water hole 52 of the static ceramic plate 5 are respectively arc-shaped, and the mixing water hole 53 is circular.

[0063] The switch water inlet 61 and the switch mixing hole 62 on the moving ceramic plate 6 are arc-shaped.

[0064] The impeller cavity 13 is equipped with a water flow acceleration plate 9 at the water inlet end.

[0065] like Figure 11 As shown, the water flow acceleration plate 9 is provided with several left-handed or right-handed spiral water holes 91 distributed in a circular pattern.

[0066] The upper end of the impeller chamber 13 is connected to the upper end of the outlet chamber 14.

[0067] While embodiments of the application have been shown and described, it is to be understood that the embodiments described are merely divergences of the principles and application of the present application and that numerous modifications, changes, substitutions, and alterations can be made thereto without departing from the spirit and scope of the present application, which is defined by the following claims and their equivalents.

Claims

1. A switch water mixing cartridge for a water flow generator, characterized by: The utility model relates to a water turbine, which comprises a water turbine, a valve body, a driving member, a base, a static ceramic sheet, a dynamic ceramic sheet and a sealing ceramic sheet, The water turbine comprises a shell, an impeller cavity, a water outlet cavity and a temperature sensor, and the shell is provided with two longitudinal hinge holes; The valve body is provided with a guide hole; The driving member comprises a knob part, a hinge plate and a lever; The base is provided with a cold water inlet hole, a hot water inlet hole and a mixed water outlet hole, The static ceramic sheet is provided with a cold water hole, a hot water hole and a mixed water hole, and the dynamic ceramic sheet is provided with a switch water inlet hole, a switch mixed water hole and two driving grooves; The sealing ceramic sheet comprises a power generation water inlet hole, a power generation water outlet hole and a longitudinal air-avoiding groove, The static ceramic sheet is fixed on the base, and the cold water hole, the hot water hole and the mixed water hole correspond to the cold water inlet hole, the hot water inlet hole and the mixed water outlet hole respectively; the dynamic ceramic sheet is rotatable and linearly slidable with the static ceramic sheet; the sealing ceramic sheet is arranged at the lower end of the water turbine, and the power generation water inlet hole and the power generation water outlet hole correspond to the impeller cavity and the water outlet cavity respectively; the hinge plate passes through the hinge hole and is hinged, the lever is embedded in the driving groove, the water turbine extends from the guide hole and is rotatable, the bottom ring of the shell is rotably connected to the top plate of the valve body, and the driving member, the water turbine, the sealing ceramic sheet and the dynamic ceramic sheet rotate together.

2. The switch water mixing valve spool with a water current generator according to claim 1, characterized in that: The lower end of the shell is provided with a longitudinal pin plate, The sealing ceramic sheet is provided with an upper end and a side-open pin plate groove, and the longitudinal pin plate is inserted into the pin plate groove.

3. The switch water mixing valve spool with a water current generator according to claim 1, characterized in that: The dynamic ceramic sheet is provided with a head part, and the driving groove extends to the head part; The water turbine further comprises a wear-resistant sleeve, which comprises a cylindrical sleeve and two longitudinal seats arranged in the cylindrical sleeve, and the longitudinal seats are provided with driving holes; The head part is inserted into the cylindrical sleeve, the lower end of the longitudinal seat is inserted into the driving groove, and the lower end of the lever is embedded in the driving hole.

4. The switch water mixing valve spool with a water current generator according to claim 1, characterized in that: The junction of the hinge plate and the lever is hingedly connected to the hinge hole by a fixed shaft.

5. The switch water mixing valve spool with a water current generator according to claim 1, characterized in that: The base is provided with a longitudinal fixing plate, The static ceramic sheet is provided with a longitudinal fixing groove, and the longitudinal fixing plate is embedded in the longitudinal fixing groove.

6. The switch water mixing valve spool with a water current generator according to claim 1, 2, 3, 4 or 5, characterized in that: The cold water hole and the hot water hole of the static ceramic sheet are in circular arc shapes, and the mixed water hole is in a circular shape; The switch water inlet hole of the dynamic ceramic sheet is in a circular arc shape, and the switch mixed water hole is in a circular arc shape.

7. The switch water mixing valve spool with a water current generator according to claim 1, 2, 3, 4 or 5, characterized in that: The water inlet end of the impeller cavity is provided with a water flow accelerating plate, The water flow accelerating plate is provided with a plurality of left-handed or right-handed spiral water holes distributed in a circle.

8. The open switch water mixing valve cartridge with a water current generator according to claim 1, 2, 3, 4 or 5, wherein: The upper end of the impeller cavity is in communication with the upper end of the water outlet cavity.

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