TWM528387U - Ceramic control valve operable with sensing to open/close - Google Patents

Description

Ceramic control valve with induction opening and closing

This creation is about a "ceramic control valve with induction opening and closing", especially a ceramic control valve that can set the inductive faucet to the manual water outlet mode and adjust the water temperature when inducing water.

According to the traditional inductive faucet, it is usually installed in a water device such as a sink or a sink. The infrared sensor installed inside is used to sense the user at the right time. The switch of the solenoid valve can make the water flow out of the faucet. The nozzle is controlled to flow out. However, it is known that the faucet that simply uses inductive effluent is often unable to use water due to malfunction or power failure of the infrared sensor. This is quite inconvenient to use, and there is still room for improvement. By.

Therefore, how to develop and improve the shortcomings of the above-mentioned conventional inductive faucets is a goal that the relevant industry needs to work hard to develop. This creator has the idea of thinking and creation, and has many years of experience. The design, the multi-party discussion and trial sample test, and many corrections and improvements, is the launch of this creation.

Conventional inductive faucets often fail to use water due to malfunction or power failure of the infrared sensor. This is a technical problem to be solved.

The present invention provides a ceramic control valve that cooperates with an induction opening and closing. The ceramic control valve is provided with a rotating seat in a valve housing, and the rotating base is extended upward by a control shaft bolt, and the bottom is sequentially arranged. An active valve plate and a fixed valve piece are embedded, and the movable valve piece is embedded through the rotating base, and then the control shaft is provided to operate to drive the movable valve piece to rotate, so that the movable valve piece and the fixed valve piece have an alignment relationship The change will enable the ceramic control valve of this creation to be switched into an inductive automatic water outlet mode or a non-inductive manual water outlet mode. When the water is sensed, the water temperature can be adjusted as needed. Under the valve casing, a valve seat combination is utilized. In order to prevent the internal components such as the fixed valve piece, the movable valve piece and the rotating seat from falling out, wherein the valve casing has a chamber inside, and an upper port is formed through a reduced diameter ring wall, the rotating seat and the movable valve piece The fixed valve piece is placed in the chamber of the valve casing, and the upper port is used to provide a control shaft bolt to pass through the valve casing, and the inner wall of the valve casing is provided with two convex blocks, and the two convex blocks are appropriate The angle of rotation remains separated, in two Between the rotating paths of the block, there is a positioning portion which is concave upwards, a control shaft bolt protrudes from the rotating seat, and a connecting block with a suitable arc edge is arranged on the outer circumference, so that both sides of the connecting block can become a retaining wall. A positioning pin which is pushed upward by the spring force is mounted on the linking block, and the rotating seat is embedded with the movable valve piece. The rotation of the control shaft bolt is used to rotate the movable valve piece through the rotating seat, and the movable valve piece is rotated. The bottom end is concavely provided with a throughflow groove and a mixture a mixing chamber is disposed outside the through-flow groove in an arc-shaped shape, and the through-flow groove is located at a center of the movable valve piece, and has a first groove portion and a second diameter portion which are connected to each other a first water-passing hole is formed in the center of the fixed valve piece, and a first cold water circulation hole and a hot water circulation hole are respectively arranged on both sides of the first water-passing hole, and a second water-passing hole and a front and a rear are respectively arranged The second cold water circulation hole, the first water passage hole, the first cold water circulation hole, the hot water circulation hole and the second water passing hole are disposed in a state in which the upper hole diameter is larger than the lower hole diameter, and the second cold water circulation hole is formed below the outer hole. In the expansion part, a first passage hole is formed in the center of the valve seat, and a first water inlet channel for connecting the cold water source and a second water inlet channel for connecting the hot water source are arranged on both sides of the first passage hole, front and rear a second through hole and a third water inlet for connecting another cold water source are arranged, the first through hole and the second through hole are formed to be connected with a water outlet penetrating from the front end of the valve seat to allow cold water, The hot water or the mixed warm water can pass through the effluent from the first through hole or the second through hole When the valve seat is fixed to the valve housing and the fixed valve piece is clamped on the valve seat, the first through hole, the first water inlet, the second water inlet, the second through hole, and the third water inlet are also provided. The first water-passing hole, the first cold water circulation hole, the hot water circulation hole, the second water-passing hole, and the outer expansion portion of the fixed valve piece are respectively aligned, and the fixed valve piece and the valve seat are respectively clamped. The water ring, by this, to obtain a ceramic control valve with induction opening and closing.

(1) This creation provides a ceramic control valve with induction opening and closing. The installation of the ceramic control valve allows the faucet to be set to an inductive automatic water outlet mode or a non-inductive manual water outlet mode, which can also be used when inducing water. Adjust the mixing ratio of cold and hot water to get the proper water temperature, 俾 The use of inductive faucets is more comprehensive and sufficient for a variety of emergencies.

(2) This creation provides a ceramic control valve with induction opening and closing. The installation of the ceramic control valve allows the faucet to be set to an inductive automatic water outlet mode or a non-inductive manual water outlet mode, so that even if the infrared sensor malfunctions, If the power is cut off, the water can still be discharged normally, so that the water supply is not enough because of the above situation.

This creative part:

(10)‧‧‧ valve casing

(11) ‧ ‧ ‧ room

(12) ‧‧‧Up port

(13)‧‧‧Bumps

(14) ‧ ‧ Positioning Department

(20)‧‧‧ Rotating seat

(201)‧‧‧ linkage blocks

(202) ‧ ‧ retaining wall

(21)‧‧‧Control shaft bolt

(22) ‧ ‧ spring

(23) ‧ ‧ Locating pins

(30)‧‧‧Active valve

(31) ‧‧‧through slots

(311)‧‧‧First groove

(312) ‧‧‧Second trough

(32) ‧‧‧Mixed room

(40) ‧‧‧Fixed valve

(41)‧‧‧First water hole

(42) ‧‧‧First cold water circulation hole

(43) ‧‧‧ hot water circulation holes

(44)‧‧‧Second water hole

(45) ‧‧‧Second cold water circulation hole

(451) ‧‧‧Extension

(50) ‧‧‧ valve seat

(51) ‧‧‧ first through hole

(52) ‧‧‧ first waterway

(53) ‧‧‧Second water channel

(54) ‧‧‧second through hole

(55) ‧‧‧ third waterway

(56) ‧‧‧Water outlet

(60)‧‧‧Inductive faucets

(601)‧‧‧Valves

(61) ‧‧‧Outlet

(611) ‧ ‧ water head

(62)‧‧‧Infrared sensor

(70)‧‧‧Hands

The first picture: a three-dimensional combination of the creation.

The second picture: is a three-dimensional exploded view of the creation.

The third picture: the detailed part of the creation of the ceramic control valve.

Figure 4: A plan view of the valve plate of this creative activity.

Figure 5: A plan view of the fixed valve plate of this creation.

Figure 6: A sectional view of the combination of the creation.

Figure 7: The alignment diagram of the active valve plate and the fixed valve plate when the water is closed.

Figure 8: This is the alignment of the valve plate for cold water alone in this creative sensing mode.

The ninth picture: the alignment diagram of the valve piece of cold and hot water mixed in the induction mode.

Figure 10: This is the alignment of the valve plate for single-use hot water in this creative sensing mode.

Figure 11: The valve alignment map of the manual manual water discharge mode.

Twelfth figure: The water state diagram of the manual mode.

Thirteenth Diagram: A perspective view of another embodiment of the present creation.

Figure 14 is a plan view of another embodiment of the present creation.

In order to enable your review committee to have a better understanding and understanding of the purpose, characteristics and efficacy of this creation, please refer to the following [Examples of Simple Description] for a detailed description of the following:

First of all, please see from the first figure to the sixth figure. The ceramic control valve of this creation is a rotating seat (20) in a valve casing (10), and the rotating seat (20) is controlled by one. The shaft bolt (21) extends upwardly from the valve casing (10), and a movable valve piece (30) and a fixed valve piece (40) are sequentially arranged to be stacked, and are inserted through the rotating base (20). The movable valve piece (30) is further actuated by the control shaft bolt (21) to drive the movable valve piece (30) to rotate, so that the movable valve piece (30) and the fixed valve piece (40) have a change in the alignment relationship, which will make the creation The ceramic control valve can be switched to the inductive automatic water outlet mode or the non-inductive manual water outlet mode. When the water is sensed, the water temperature can be adjusted as needed. Under the valve casing (10), a valve seat (50) combination is utilized. The internal components such as the fixed valve piece (40), the movable valve piece (30), and the rotating base (20) are prevented from falling out, wherein the valve casing (10) has a chamber (11) inside and a diameter reducing ring is passed through the upper portion. The wall is formed with an upper port (12), and the rotating seat (20), the movable valve piece (30) and the fixed valve piece (40) are placed in the chamber (11) of the valve casing (10). , 俾Use the upper port (12) to provide the control shaft bolt (21) The valve casing (10) is pierced upward, and the inner wall of the valve casing (10) is provided with two protrusions (13) which are spaced apart at an appropriate rotation angle, in the two convex blocks (13) A positioning portion (14) is formed between the rotating paths, and a control shaft bolt (21) is extended on the rotating base (20), and a connecting block (201) with an appropriate arc edge is arranged on the outer circumference for interlocking The block (201) can be a retaining wall (202) on both sides, and the spring (22) elastic top push is mounted on the linking block (201). The upper positioning pin (23), the rotating seat (20) is embedded with the movable valve piece (30), and the movable valve plate is driven by the rotating seat (20) by the rotation of the control shaft bolt (21). Rotating, the bottom of the movable valve piece (30) is recessed with a through-flow groove (31) and a mixing chamber (32), and the mixing chamber (32) is arranged in the arc-shaped shape in the through-flow groove (31). The outer side, the through-flow groove (31) is located at the center of the movable valve piece (30), and has a first groove portion (311) that is connected to be connected and a second groove portion (312) that is provided with a reduced diameter. A first water-passing hole (41) is formed in the center of the valve plate (40), and a first cold water circulation hole (42) and a hot water circulation hole (43) are respectively disposed at two sides of the first water-passing hole (41). A second water passage hole (44) and a second cold water circulation hole (45) are disposed in the rear, the first water passage hole (41), the first cold water circulation hole (42), and the hot water circulation hole (43) are The second water passing hole (44) is in a state in which the upper hole diameter is larger than the lower hole diameter, and an outer expansion portion (451) is formed below the second cold water circulation hole (45), and a first through hole is formed in the center of the valve seat (50). (51), a first water inlet (52) is provided on both sides of the first through hole (51) for connecting the cold water source a second water inlet (53) for connecting the hot water source, a second through hole (54) and a third water inlet (55) for connecting another cold water source, the front and the rear A through hole (51) and a second through hole (54) are formed to be electrically connected to a water outlet hole (56) penetrating from the front end of the valve seat (50), so that cold water, hot water or mixed warm water can be obtained from the first The hole (51) or the second passage hole (54) flows out through the water outlet hole (56), and when the valve seat (50) is fixed to the valve casing (10), the fixed valve piece (40) is at the valve seat (50). When the upper hook is obtained, the first through hole (51), the first water inlet (52), the second water inlet (53), the second through hole (54), and the third water inlet (55) are respectively capable of The first water hole (41), the first cold water circulation hole (42), the hot water circulation hole (43), the second water hole (44), and the outer expansion portion (451) of the fixed valve piece (40) form a pair A water stop is formed between the fixed valve piece (40) and the valve seat (50).

In actual use, the ceramic control valve of this creation is installed in the inductive water dragon In the valve chamber (601) of the head (60), the water outlet pipe (61) of the inductive faucet (60) is connected by the water outlet hole (56), and the control shaft bolt (21) is externally connected to the handle (70) (please also be In the first, second and sixth figures, the faucet can be switched to an inductive automatic water outlet mode or a non-inductive manual water outlet mode through the operation of the handle (70). When the water is discharged, the mixing ratio of the cold water and the hot water can be adjusted to obtain the appropriate water temperature, and in the normal state in which the handle (70) is not operated, the positioning pin (23) is pushed into the positioning portion by the spring (22). ), as the origin of use, while the through groove (31) of the movable valve piece (30) will be misaligned with the second cold water circulation hole (45) of the fixed valve piece (40), and the mixing chamber (32) will be The second water-passing hole (44) of the fixed valve piece (40) is misaligned (please view it as shown in the seventh figure), so that both cold and hot water are blocked, and cannot be discharged from the water outlet hole (56). The water pipe (61) flows out, and the inductive faucet (60) is provided with an infrared sensor (62) (electric eye), and is electrically connected to the electromagnetic valve (not shown) through the infrared sensor (62). Solenoid valve to the first cold Source to a hot water generation control shutters.

When the faucet is to be switched to the inductive automatic water discharge mode, the handle (70) is rotated in one direction, so that the control shaft bolt (21) can rotate the rotary seat (20) together with the movable valve plate (30) to transmit The mixing chamber (32) is simultaneously aligned with the first cold water circulation hole (42) and the second water passing hole (44) (please also viewed from the eighth figure), allowing the inflow from the first water inlet (52) The cold water can pass through the first cold water circulation hole (42), the mixing chamber (32), the second water passing hole (44), and then from the second through hole (54) of the valve seat (50) through the water outlet hole (56) and The outlet pipe (61) flows out, and the rotation of the movable valve piece (30) is insufficient for the through-flow groove (31) to be aligned with the second cold water circulation hole (45), so that another cold water source does not pass from the water outlet hole. (56) Flow out through the outlet pipe (61); in the mode switching process, if it is set to use warm water at the same time, or even use hot water alone, the mixing chamber (70) can be continuously rotated to allow the mixing chamber ( 32) It can gradually pass through the hot water circulation hole (43) The overlap is performed, and the overlap size is adjusted according to the difference in the width of the rotation, and is adjusted when the mixing chamber (32) simultaneously turns on the first cold water circulation hole (42) and the hot water circulation hole (43) (please also be shown in the ninth figure) In view of the cold, hot water will be mixed to form warm water for use, and when the handle (70) is rotated to the maximum stroke position, the mixing chamber (32) completely avoids the first cold water circulation hole (42) And when it covers the hot water circulation hole (43) (please also look at it as shown in the tenth figure), it can be used only by the outflow of hot water, and when the water supply mode is set, and the water source is to be turned on, After the user is sensed by the infrared sensor (62), the first cold water source is separately turned on through the electromagnetic valve, or the hot water source is turned on separately, or the first cold water source and the hot water source are simultaneously turned on.

Conversely, if you encounter an infrared sensor (62) failure, power failure, or when you want to drain water for a long time (to store water in the sink or sink), turn the handle in the opposite direction to let the control shaft bolt ( 21) The rotating seat (20) can be rotated in reverse with the movable valve piece (30) to pass through the alignment of the second groove portion (312) of the through-flow groove (31) and the second cold water circulation hole (45) (please At the same time, as shown in the eleventh figure, another cold water source flowing from the third water inlet (55) can flow through the outer expansion portion (451), the second cold water circulation hole (45), and the flow through groove ( 31) and the first water passing hole (41), and then flow out from the first through hole (51) and the water outlet hole (56) through the water outlet pipe (61) (please also view it as shown in Fig. 12), Directly without the need to pass through the solenoid valve, the inductive faucet (60) has the function of a traditional faucet, so that the water supply is not enough because of the above situation.

The present invention provides a ceramic control valve for inductive opening and closing, wherein a vertically downward water outlet (611) is mounted on the water outlet pipe (61) (please also be shown in the first, second and sixth figures) View it).

The present invention provides a ceramic control valve for inductive opening and closing, wherein the outlet pipe (61) is provided with a slanting downward water outlet head (611) (please also observe the figures in the thirteenth and fourteenth figures). ).

With the structure of the above specific embodiment, the following benefits can be obtained: (1) The installation of the ceramic control valve allows the faucet to be set to an inductive automatic water discharge mode or a non-inductive manual water discharge mode, which is inductively discharged. It is also possible to adjust the mixing ratio of cold and hot water to obtain the appropriate water temperature, so that the use of the inductive faucet (60) can be more comprehensive and sufficient for various emergencies; (2) its installation through the ceramic control valve The faucet can be set to the inductive automatic water outlet mode or the non-inductive manual water outlet mode. Therefore, even if the infrared sensor (62) fails or is powered off, the water can still be discharged normally, so that the water supply is not defective because of the above situation. .

In summary, this creation has indeed achieved a breakthrough structural design, with improved creative content, while at the same time achieving industrial use and progress, and this creation has not been seen in any publication, but also novel, when In accordance with the provisions of the relevant laws and regulations of the Patent Law, a new type of patent application is filed according to law, and the examination authority of the bureau is required to grant legal patent rights.

Only the above-mentioned ones are only preferred embodiments of the present invention, and the scope of the implementation of the creation cannot be limited by them; that is, the equal changes and modifications made by the applicants in accordance with the scope of the patent application for this creation should still belong to the creation. Within the scope of the patent.

(10)‧‧‧ valve casing

(11) ‧ ‧ ‧ room

(12) ‧‧‧Up port

(13)‧‧‧Bumps

(14) ‧ ‧ Positioning Department

(20)‧‧‧ Rotating seat

(201)‧‧‧ linkage blocks

(202) ‧ ‧ retaining wall

(21)‧‧‧Control shaft bolt

(22) ‧ ‧ spring

(23) ‧ ‧ Locating pins

(30)‧‧‧Active valve

(31) ‧‧‧through slots

(311)‧‧‧First groove

(312) ‧‧‧Second trough

(32) ‧‧‧Mixed room

(40) ‧‧‧Fixed valve

(41)‧‧‧First water hole

(42) ‧‧‧First cold water circulation hole

(43) ‧‧‧ hot water circulation holes

(44)‧‧‧Second water hole

(45) ‧‧‧Second cold water circulation hole

(451) ‧‧‧Extension

(50) ‧‧‧ valve seat

(51) ‧‧‧ first through hole

(52) ‧‧‧ first waterway

(53) ‧‧‧Second water channel

(54) ‧‧‧second through hole

(55) ‧‧‧ third waterway

(56) ‧‧‧Water outlet

Claims (8)

The utility model relates to a ceramic control valve which is matched with an induction opening and closing. The ceramic control valve is provided with a rotating seat in a valve casing, and the rotating seat is extended upward by a control shaft bolt, and the bottom is arranged in sequence. a movable valve piece and a fixed valve piece, the movable valve piece is embedded through the rotating seat, and the movable shaft piece is rotated by the operation of the control shaft bolt to change the alignment relationship between the movable valve piece and the fixed valve piece. The ceramic control valve can be switched to an inductive automatic water outlet mode or a non-inductive manual water outlet mode, and the water temperature can be adjusted as needed when the water is sensed, and a valve seat combination is used to block the valve housing. Internal components such as a fixed valve piece, a movable valve piece, and a rotating seat are dropped, wherein: a valve chamber has a chamber inside, and an upper port is formed through a reduced diameter ring wall, and the rotary seat, the movable valve piece and the fixed valve are formed. The film is placed in a chamber of the valve casing, and the upper port is used to provide a control shaft bolt to pass through the valve casing; a rotating shaft is extended with a control shaft bolt, and the rotating seat is embedded with the movable valve plate. , 俾 use to control the rotation of the shaft bolt The rotating valve seat rotates the movable valve piece; the bottom end of the movable valve plate is provided with a through-flow groove and a mixing chamber, the mixing chamber is disposed outside the through-flow groove, and the through-flow groove is located at the center of the movable valve piece; A first water-passing hole is defined in the center of the fixed valve plate, and a first cold water circulation hole and a hot water circulation hole are respectively arranged on both sides of the first water-passing hole, and a second water-passing hole and a second cold water are respectively arranged in front and rear. An outer expansion portion is formed under the circulation hole and the second cold water circulation hole; a first passage hole is formed in the center of the valve seat, and the first passage hole is provided on both sides to connect the cold water source a first water inlet and a second water inlet for connecting the hot water source, and a second through hole and a third water inlet for connecting another cold water source are arranged in front and rear, the first passage The hole and the second passage hole are formed to be electrically connected to a water outlet hole penetrating from the front end of the valve seat, so that cold water, hot water or mixed warm water can flow out from the first through hole or the second through hole through the water outlet hole. The valve seat is fixed to the valve housing, so that when the fixed valve piece is locked on the valve seat, the first through hole, the first water inlet channel, the second water inlet channel, the second through hole, and the third water inlet channel can respectively be respectively The first water-passing hole, the first cold water circulation hole, the hot water circulation hole, the second water-passing hole, and the flared portion of the fixed valve piece form a alignment. The ceramic control valve for inductive opening and closing according to claim 1, wherein the inner wall of the valve casing is provided with two protrusions, and the outer periphery of the rotary seat is provided with a linkage block with a suitable arc edge, so that both sides of the linkage block can be A retaining wall. The ceramic control valve according to claim 2, wherein the two protrusions are spaced apart by an appropriate rotation angle, and a concave concave portion is provided between the rotation paths of the two protrusions. The positioning portion is mounted on the linkage block with a positioning pin that is pushed upward by the spring force. The ceramic control valve for inductive opening and closing according to claim 1, wherein the mixing chamber is disposed outside the through-flow groove in an arc-shaped shape. The ceramic control valve according to claim 1, wherein the through-flow groove has a first groove portion and a second groove portion that are connected to each other. The ceramic control valve for inductive opening and closing according to claim 5, wherein the second groove portion is Reduce the diameter setting. The ceramic control valve according to claim 1, wherein the first water-passing hole, the first cold water circulation hole, the hot water circulation hole and the second water-passing hole are disposed in a state in which the upper aperture is larger than the lower aperture. . The ceramic control valve according to claim 1, wherein the fixed valve piece and the valve seat are provided with a water stop ring.