CN215371091U - Mechanical induction double-control water outlet device and faucet - Google Patents

Abstract

The utility model discloses a mechanical induction double-control water outlet device and a faucet. The double-control water outlet mechanism comprises a fixed plate, a movable plate and a mechanical driving mechanism, wherein the fixed plate is provided with a cold water inlet hole, a hot water inlet hole, a sensing water outlet hole and a mechanical water outlet hole, the movable plate is provided with a water mixing cavity, an opening and a water passing hole, the mechanical driving mechanism can drive the movable plate to move and rotate, the water temperature is controlled through rotation of the movable plate, the opening and the water passing hole are matched to sense the water outlet hole, the water mixing cavity and the sensing water outlet hole are constantly communicated in the moving process of the movable plate through the opening and the water passing hole, and the water passing hole and the mechanical water outlet hole are matched to control the on-off of the water passing hole and the mechanical water outlet hole through the movable plate in a moving mode. The first water channel is communicated with the sensing water outlet hole. The induction control mechanism is arranged on the first water way. It has the following advantages: the sensing water outlet opening and closing control and the water temperature control can be realized, and the water temperature adjustment, the mechanical water outlet opening control and the sensing water outlet opening are integrated together.

Description

Mechanical induction double-control water outlet device and faucet

Technical Field

The utility model relates to the technical field of kitchen and bathroom supplies, in particular to a mechanical induction double-control water outlet device and a faucet.

Background

The existing mechanical induction double-control water outlet device, for example, CN109340389A, is a two-function valve core, which includes a housing and a base fixedly connected to the bottom end of the housing, a valve core cavity enclosed by the housing and the base is provided with a stator connected to the base and a rotor contacting with the stator, one end of the rotor is connected to a valve rod penetrating through the housing, the rotor is driven by the valve rod to move relative to the stator, the base is provided with a cold water inlet, a hot water inlet and two water mixing outlets which are independent of each other, the stator is provided with a cold water inlet, a hot water inlet and two water mixing outlets which are respectively and correspondingly communicated with the cold water inlet, the hot water inlet and the two water mixing outlets, the rotor is provided with a water passage, the rotor moves to realize water passage switching, and the rotor rotates to adjust water temperature; the two water mixing holes are isolated when the valve core is closed. The valve core has the following defects: 1. the two water mixing outlets can only realize switching, and the two water mixing outlets cannot discharge water simultaneously; 2. the closing function of the valve core is realized by closing the cold water and the hot water, and a certain mixed water outlet cannot be in a normally open state.

SUMMERY OF THE UTILITY MODEL

The utility model provides a mechanical induction double-control water outlet device and a faucet, which overcome the defects of the mechanical induction double-control water outlet device in the background art.

One of the technical schemes adopted by the utility model for solving the technical problems is as follows: a mechanically-responsive dual-control water outlet device, comprising:

the double-control water outlet mechanism comprises a fixed plate, a movable plate and a mechanical driving mechanism, wherein the fixed plate is provided with a cold water inlet hole, a hot water inlet hole, a sensing water outlet hole and a mechanical water outlet hole, the movable plate is provided with a water mixing cavity, an opening communicated with the water mixing cavity and a water passing hole, the mechanical driving mechanism is connected with the movable plate and can drive the movable plate to move and rotate, the intersection of the opening, the cold water inlet hole and the hot water inlet hole is controlled through rotation of the movable plate so as to control the water temperature, the opening and the water passing hole are matched with the sensing water outlet hole, the water mixing cavity and the sensing water outlet hole are constantly communicated in the moving process of the movable plate through the opening and the water passing hole, and the water passing hole and the mechanical water outlet hole are matched so as to control the on-off of the water passing hole and the mechanical water outlet hole through movement of the movable plate;

the first water channel is communicated with the sensing water outlet; and

and the induction control mechanism is arranged on the first water way.

In one embodiment: the water mixing cavity is formed at the top of the movable plate in a concave mode, the opening and the water passing opening are formed in the bottom of the water mixing cavity in a penetrating mode, the driving plate is fixedly installed on the movable plate in a sealing mode to seal the notch of the water mixing cavity, and the mechanical driving mechanism is in transmission connection with the driving plate.

In one embodiment: the fixed piece is fixedly arranged in the mounting seat, and the driving plate and the moving piece can be integrally and movably connected together and movably arranged in the mounting seat; the mechanical driving mechanism comprises a swing rod and a rotating seat, wherein the rotating seat can be rotatably arranged in a mounting seat, and the rotating seat, a driving plate, a moving plate and a fixed plate are sequentially arranged, a matching hole which is arranged in a penetrating mode is formed in the rotating seat, the swing rod can be connected in the matching hole in a swinging mode, the driving plate is connected to the inner end of the swing rod in a shifting mode, the driving plate is driven to move through swing of the swing rod, and the driving plate is driven to rotate through rotation of the swing rod.

In one embodiment: the stator plate is provided with a matching surface matched with the rotor plate, and the matching surface is provided with a central area and an enclosing area enclosing the central area; the cold inner port of the cold water inlet hole, the hot inner port of the hot water inlet hole and the mechanical port of the mechanical water outlet hole are positioned on the surrounding area at intervals, and the sensing port of the sensing water outlet hole is positioned on both the surrounding area and the central area; the opening is provided with a middle area and a side area which is communicated and positioned at the side of the middle area, the water passing port and the middle area are separated, and the water passing port and the side area are respectively arranged at the two sides of the middle area; this side region and cold inlet opening, hot inlet opening cooperation are in order to rotate control temperature through the rotor, and this middle zone all cooperates the response apopore with crossing the water gap.

In one embodiment: the induction port is provided with a connection side area and a connection middle area which is communicated and arranged at the inner side of the connection side area, and the cold inner port, the hot inner port, the mechanical port and the connection side area are sequentially and circumferentially arranged in the surrounding area; the position of the induction port corresponds to the position of the middle area and the position of the water passing port, the maximum distance between the induction port and the water passing port in the moving direction of the moving plate is larger than the interval distance between the middle area and the water passing port, and the maximum distance between the mechanical port and the water passing port is smaller than the interval distance between the middle area and the water passing port.

In one embodiment: the water passing opening and the mechanical port are both in arc-like structures, and the arc central angle of the water passing opening is larger than that of the mechanical port.

The second technical scheme adopted by the utility model for solving the technical problems is as follows:

the tap, including tap main part, water using device and second water route, this second water route connection in tap main part still includes two accuse water outlet installation of mechanical response, this second water route switch-on machinery apopore, this water using device is put through in first water route.

In one embodiment: the double-control water outlet mechanism is arranged on the faucet main body, the induction control mechanism comprises an induction unit and an electromagnetic valve, the induction unit is connected with the electromagnetic valve, and the electromagnetic valve is connected with the first water path and arranged in the control box.

In one embodiment: the water utilizing device and the rear waterway are connected in parallel to the front waterway, the water passing unit is provided with a first water passing waterway and a second water passing waterway which are connected in parallel, the rear waterway is connected with the first water passing waterway, the second water passing waterway forms part of the second waterway, and the first water passing waterway is merged into the second waterway; the induction control mechanism is arranged in the rear water way.

In one embodiment: the first water passage way and the second water passage way are both provided with one-way valves.

In one embodiment: be equipped with water flow sensor on this second water route, this response control mechanism includes controller, induction element and solenoid valve, and induction element, solenoid valve and water flow sensor are connected to this controller, and first water route is connected to this solenoid valve.

Compared with the background technology, the technical scheme has the following advantages:

rotate the control temperature through the rotor, whether go out water through rotor mobile control machinery apopore, whether the response apopore is normally opened and is gone out water through response control mechanism control, can realize that the response apopore is normally opened, mechanical apopore on-off control and temperature control, adjust the temperature again, mechanical apopore control and response apopore is normally opened the integration together.

The top of the movable plate is concavely provided with a water mixing cavity, the bottom of the water mixing cavity is provided with an opening and a water passing port, the driving plate is fixedly sealed on the movable plate to seal the notch of the water mixing cavity, and the driving plate not only can play a role in transmission but also plays a role in sealing the water mixing cavity, so that the structure is compact.

The cold inner port of the cold water inlet hole, the hot inner port of the hot water inlet hole and the mechanical port of the mechanical water outlet hole are positioned on the surrounding area at intervals, the sensing port of the sensing water outlet hole is positioned on the surrounding area and the central area, the opening is provided with a middle area and a side area which is communicated with the middle area and is positioned on the side of the middle area, the water passing port and the middle area are arranged on two sides of the middle area at intervals, the water passing port and the side area are respectively arranged on two sides of the middle area, so that water temperature adjustment, mechanical water outlet hole control and sensing of normal opening of the water outlet hole can be realized, the proportion of a mixing port of cold water and hot water in the swing switching process is constant, the water temperature is constant, and seamless water path switching can be realized.

Drawings

The utility model is further described with reference to the following figures and detailed description.

FIG. 1 is a schematic diagram of a particular embodiment faucet, with arrows indicating the direction of water flow.

Fig. 2 is a schematic perspective exploded view of the dual-control water outlet mechanism according to the embodiment.

Fig. 3 is a partially broken-away exploded perspective view of the dual-control water outlet mechanism according to the embodiment.

Fig. 4 is a bottom view of the dual-control water outlet mechanism of the embodiment.

Fig. 5 is a partially cut-away perspective view of an embodiment double control water output mechanism.

FIG. 6 is a schematic view of the rotor according to the embodiment.

FIG. 7 is a schematic view of the structure of a stator plate according to an embodiment.

Fig. 8 is a schematic view of a cross section a-a of fig. 4, showing the swing rod at the first position and sensing the outlet of the water outlet.

Fig. 9 is a second schematic view of the section a-a of fig. 4, illustrating the swing rod at the second position and sensing water outlet holes.

Fig. 10 is a first schematic view of the dual-control water outlet mechanism according to the first embodiment, which is a schematic view of sensing water outlet of the water outlet hole and sensing 0 degree of the movable plate.

Fig. 11 is a second schematic view of the dual-control water outlet mechanism according to the second embodiment, illustrating that the water outlet hole is sensed to have water and the movable plate rotates 45 degrees left.

Fig. 12 is a third schematic view of the dual-control water outlet mechanism according to the third embodiment, showing that the water outlet hole is sensed to have water and the movable plate is rotated to the right by 45 degrees.

Fig. 13 is a schematic view of the section B-B in fig. 4, showing the swing link in the first position and the mechanical outlet hole closed.

Fig. 14 is a second schematic view of the section B-B of fig. 4, illustrating the swing rod at the second position and the mechanical outlet for water.

Fig. 15 is a fourth schematic view of the dual-control water outlet mechanism according to the embodiment, wherein the mechanical water outlet hole is used for discharging water and the movable plate is at 0 degree.

Fig. 16 is a fifth matching schematic view of the dual-control water outlet mechanism according to the embodiment, wherein the mechanical water outlet hole is used for discharging water, and the movable plate is turned by 45 degrees to the left.

Fig. 17 is a sixth schematic view of the dual-control water outlet mechanism according to the embodiment, wherein the mechanical water outlet hole is used for discharging water, and the movable plate is rotated by 45 degrees to the right.

FIG. 18 is a schematic view of another embodiment faucet.

Description of reference numerals: the water tap comprises a tap main body 1, a water using device 2, a second water path 3, a double-control water outlet mechanism 4, a first water path 5, an induction control mechanism 6, a control box 7 and a water passing unit 8; a stator 41, a rotor 42, a mechanical drive mechanism 43, a dial 44, a mounting seat 45, and a handle 46; cold inlet 411, hot inlet 412, sensing outlet 413, mechanical outlet 414, cold inner port 4111, hot inner port 4121, mechanical port 4141, abutting region 4131, abutting region 4132, mating surface 415, central region 4151, surrounding region 4152; the water mixing cavity 421, the opening 422, the water passing hole 423, the middle area 4221 and the side area 4222; the swing rod 431, the rotating seat 432 and the matching hole 433; a front waterway 51 and a rear waterway 52; a solenoid valve 62; a first water passage 81, a second water passage 82, a check valve 83, and a water flow sensor 84.

Detailed Description

Referring to fig. 1 to 17, the faucet includes a faucet body 1, a water using device 2, a second water path 3 and a mechanical sensing dual-control water outlet device, the mechanical sensing dual-control water outlet device includes a dual-control water outlet mechanism 4, a first water path 5 and a sensing control mechanism 6, the second water path 3 is connected to the faucet body 1, the first water path 5 is connected to the water using device 2, and the water using device 2 includes a tooth flushing device, a water purifying mechanism, etc.

The double-control water outlet mechanism 4 comprises a fixed plate 41, a movable plate 42 and a mechanical driving mechanism 43, wherein the fixed plate 41 is provided with a cold water inlet 411, a hot water inlet 412, a sensing water outlet 413 and a mechanical water outlet 414, the movable plate 42 is provided with a water mixing cavity 421, an opening 422 communicated with the water mixing cavity 421 and a water outlet 423, the mechanical driving mechanism 43 is connected with the movable plate 42 and can drive the movable plate 42 to move and rotate, the intersection of the opening 422, the cold water inlet 411 and the hot water inlet 412 is controlled through rotation of the movable plate 42 to control the water temperature, the opening 422 and the water outlet 423 are matched with the sensing water outlet 413, the water mixing cavity 421 and the sensing water outlet 413 are constantly communicated in the moving process of the movable plate 42 through the opening 422 and the water outlet 423, and the water outlet 423 is matched with the mechanical water outlet 414 to control the on-off of the water outlet 423 and the mechanical water outlet 414 through movement of the movable plate 42. The stator and rotor are made of ceramic material.

In this embodiment: the double-control water outlet mechanism 4 further comprises a dial plate 44 and a mounting seat 45, the fixed plate 41 is fixedly arranged in the mounting seat 45, the top of the movable plate 42 is concavely provided with the water mixing cavity 421, the bottom of the water mixing cavity 421 is arranged in a penetrating way to form the opening 422 and the water passing opening 423, the dial plate 44 is hermetically fixed on the movable plate 42 to seal the notch of the water mixing cavity 421, the dial plate 44 and the movable plate 41 can be integrally and movably connected together, and the dial plate 44 and the movable plate 41 are integrally and movably arranged in the mounting seat 45; the mechanical driving mechanism 43 comprises a swing rod 431 and a rotating seat 432, the rotating seat 432 can be rotatably installed in the installation seat 45, the rotating seat 432, a dial 44, a moving plate 42 and a fixed plate 41 are sequentially arranged, the rotating seat 432 is provided with a matching hole 433 which penetrates through the arrangement, the swing rod 431 can be connected in the matching hole 433 in a swinging mode, the dial 44 is connected to the inner end of the swing rod 431 in a shifting mode, the dial 44 is driven to move through the swinging of the swing rod 431, the dial 44 is driven to rotate through the rotation of the swing rod 431, the structure is compact, and the operation is convenient. And the handle 46 and the base 47 are further included according to requirements, the handle and the swing rod are connected together so as to drive the swing rod to move through the handle, and the base is fixedly connected with the mounting seat.

In this embodiment: the stator plate 41 has a mating surface 415 for mating with the rotor plate 42, the mating surface 415 has a central region 4151 and an enclosing region 4152 enclosing the central region 4151; the cold inner port 4111 of the cold water inlet 411, the hot inner port 4121 of the hot water inlet 412 and the mechanical port 4141 of the mechanical water outlet 414 are spaced apart on the surrounding area 4152, the sensing port of the sensing water outlet 413 has a docking area 4131 and a docking area 4132 that is connected and disposed inside the docking area 4131, the docking area 4131 is located on the surrounding area 4152, and the docking area 4132 is located on the central area 4151; the cold inner port 4111, the hot inner port 4121, the mechanical port 4141, and the joining region 4131 are circumferentially arranged in that order in the surrounding region 4152; the opening 422 has a middle region 4221 and side regions 4222 which are connected and located at the side of the middle region 4221, the water passing port 423 is spaced from the middle region 4221, and the water passing port 423 and the side regions 4222 are respectively arranged at the two sides of the middle region 4221; this side area 4222 cooperates with cold inlet opening 411, hot inlet opening 412 in order to control the temperature of water through rotor 42 rotation, and this middle area 4221 and water outlet 423 all cooperate response apopore 413, among the concrete structure: the position of the sensing port corresponds to the positions of the middle area 4221 and the water passing port 423, the maximum distance between the sensing port and the water passing port in the moving direction of the moving plate 42 is larger than the interval distance between the middle area and the water passing port so as to ensure that the sensing port and the water mixing cavity are constantly connected, the maximum distance between the mechanical port 4141 is smaller than the interval distance between the middle area and the water passing port so as to control the mechanical port and the water passing port to be connected and disconnected through moving the moving plate, and the connection and disconnection of the mechanical port and the water mixing cavity are controlled. Furthermore, the water passing opening 423 and the mechanical port 4141 are both arc-like structures, and the central angle of the arc of the water passing opening 423 is larger than that of the arc of the mechanical port 4141, so that the water temperature switching process is not affected.

The first waterway 5 is communicated with the sensing water outlet 413, and the sensing control mechanism 6 is arranged on the first waterway 5 to control the on-off of the first waterway 5; the second water channel 3 is communicated with a mechanical water outlet 414 of the double-control water outlet mechanism 4.

The faucet of the present embodiment further includes a control box 7 and a water passage unit 8, and the first waterway 5 includes a front waterway 51 and a rear waterway 52; the double-control water outlet mechanism 4 is arranged on the tap main body 1, the induction control mechanism 6 comprises an induction unit (not shown in the figure, if a key panel, infrared induction and the like can be adopted) and an electromagnetic valve 62, the induction unit is connected with the electromagnetic valve 62, and the electromagnetic valve 62 is connected with the rear waterway 52 and arranged in the control box 7; the rear waterway 52 and the water using device 2 are connected in parallel to a front waterway 51, the water passing unit 8 is arranged in the control box 7 and is provided with a first water passing waterway 81 and a second water passing waterway 82 which are connected in parallel, the rear waterway 52 is communicated with the inlet port of the first water passing waterway 81, the second water passing waterway 82 forms part of the second waterway 3, and the outlet port of the first water passing waterway 81 is merged into the second waterway 3; the first water passage 81 and the second water passage 82 are provided with check valves 83; the second water passage 82 is provided with a water flow sensor 84, and the inductive control mechanism further comprises a controller which is connected with the inductive unit, the electromagnetic valve and the water flow sensor. 1. By adopting the structure, water can be discharged through the sensing water outlet hole when the mechanical water outlet is closed; 2. a water flow sensor is provided to close the solenoid valve when the mechanical water outlet is open (the water flow sensor provides a drive signal that can close the solenoid valve); 3. when the induction control mechanism is not electrified, the water outlet can be controlled by the mechanical driving mechanism.

The mechanical induction double-control water outlet device of the specific embodiment is characterized in that water closing is realized by closing a mechanical water outlet or closing an induction control mechanism, a cold water inlet and a hot water inlet are not closed, a normally open state of the induction water outlet can be realized (water can be discharged by a water using device without a mechanical driving mechanism switch), and the water can be normally discharged when a handle is closed so as to be used as an induction tap.

FIG. 18 is a schematic view showing the construction of a faucet according to another embodiment, which is different from the faucet according to the previous embodiment in that: the water using device is a water purifier 21.

The above description is only a preferred embodiment of the present invention, and therefore should not be taken as limiting the scope of the utility model, which is defined by the appended claims and their equivalents.

Claims (11)

1. The utility model provides a two accuse water outlet device of mechanical induction which characterized in that: the method comprises the following steps:

the double-control water outlet mechanism comprises a fixed plate, a movable plate and a mechanical driving mechanism, wherein the fixed plate is provided with a cold water inlet hole, a hot water inlet hole, a sensing water outlet hole and a mechanical water outlet hole, the movable plate is provided with a water mixing cavity, an opening communicated with the water mixing cavity and a water passing hole, the mechanical driving mechanism is connected with the movable plate and can drive the movable plate to move and rotate, the intersection of the opening, the cold water inlet hole and the hot water inlet hole is controlled through rotation of the movable plate so as to control the water temperature, the opening and the water passing hole are matched with the sensing water outlet hole, the water mixing cavity and the sensing water outlet hole are constantly communicated in the moving process of the movable plate through the opening and the water passing hole, and the water passing hole and the mechanical water outlet hole are matched so as to control the on-off of the water passing hole and the mechanical water outlet hole through movement of the movable plate;

the first water channel is communicated with the sensing water outlet; and

and the induction control mechanism is arranged on the first water way.

2. A mechanically-responsive dual outlet device as defined in claim 1, further comprising: the water mixing cavity is formed at the top of the movable plate in a concave mode, the opening and the water passing opening are formed in the bottom of the water mixing cavity in a penetrating mode, the driving plate is fixedly installed on the movable plate in a sealing mode to seal the notch of the water mixing cavity, and the mechanical driving mechanism is in transmission connection with the driving plate.

3. A mechanically-responsive dual outlet device as defined in claim 1, further comprising: the fixed piece is fixedly arranged in the mounting seat, and the driving plate and the moving piece can be integrally and movably connected together and movably arranged in the mounting seat; the mechanical driving mechanism comprises a swing rod and a rotating seat, wherein the rotating seat can be rotatably arranged in a mounting seat, and the rotating seat, a driving plate, a moving plate and a fixed plate are sequentially arranged, a matching hole which is arranged in a penetrating mode is formed in the rotating seat, the swing rod can be connected in the matching hole in a swinging mode, the driving plate is connected to the inner end of the swing rod in a shifting mode, the driving plate is driven to move through swing of the swing rod, and the driving plate is driven to rotate through rotation of the swing rod.

4. A mechanically-responsive dual outlet device as defined in claim 1, further comprising: the stator plate is provided with a matching surface matched with the rotor plate, and the matching surface is provided with a central area and an enclosing area enclosing the central area; the cold inner port of the cold water inlet hole, the hot inner port of the hot water inlet hole and the mechanical port of the mechanical water outlet hole are positioned on the surrounding area at intervals, and the sensing port of the sensing water outlet hole is positioned on both the surrounding area and the central area; the opening is provided with a middle area and a side area which is communicated and positioned at the side of the middle area, the water passing port and the middle area are separated, and the water passing port and the side area are respectively arranged at the two sides of the middle area; this side region and cold inlet opening, hot inlet opening cooperation are in order to rotate control temperature through the rotor, and this middle zone all cooperates the response apopore with crossing the water gap.

5. The mechanically-induced double-control water outlet device according to claim 4, wherein: the induction port is provided with a connection side area and a connection middle area which is communicated and arranged at the inner side of the connection side area, and the cold inner port, the hot inner port, the mechanical port and the connection side area are sequentially and circumferentially arranged in the surrounding area; the position of the induction port corresponds to the position of the middle area and the position of the water passing port, the maximum distance between the induction port and the water passing port in the moving direction of the moving plate is larger than the interval distance between the middle area and the water passing port, and the maximum distance between the mechanical port and the water passing port is smaller than the interval distance between the middle area and the water passing port.

6. The mechanically-induced double-control water outlet device according to claim 4, wherein: the water passing opening and the mechanical port are both in arc-like structures, and the arc central angle of the water passing opening is larger than that of the mechanical port.

7. The utility model provides a tap, includes tap main part, uses hydrophone and second water route, and this second water route is connected at tap main part, its characterized in that: the mechanical induction double-control water outlet device according to claim 1, wherein the second water channel is communicated with the mechanical water outlet hole, and the water using device is communicated with the first water channel.

8. A tap as claimed in claim 7, wherein: the double-control water outlet mechanism is arranged on the faucet main body, the induction control mechanism comprises an induction unit and an electromagnetic valve, the induction unit is connected with the electromagnetic valve, and the electromagnetic valve is connected with the first water path and arranged in the control box.

9. A tap as claimed in claim 7, wherein: the water utilizing device and the rear waterway are connected in parallel to the front waterway, the water passing unit is provided with a first water passing waterway and a second water passing waterway which are connected in parallel, the rear waterway is connected with the first water passing waterway, the second water passing waterway forms part of the second waterway, and the first water passing waterway is merged into the second waterway; the induction control mechanism is arranged in the rear water way.

10. A faucet as claimed in claim 9, wherein: the first water passage way and the second water passage way are both provided with one-way valves.

11. A tap as claimed in claim 7, wherein: be equipped with water flow sensor on this second water route, this response control mechanism includes controller, induction element and solenoid valve, and induction element, solenoid valve and water flow sensor are connected to this controller, and first water route is connected to this solenoid valve.

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