TWI638957B - Lifting type precision ceramic control balancing valve - Google Patents

Abstract

A pick-up type precision ceramic control balance valve is mainly provided with a rotating seat in a valve housing, and a slider and a movable valve piece are sequentially arranged inside the valve housing. a fixed valve piece, the rotating seat hub group has a valve stem extending upwardly from the valve casing, and a valve seat joint is used under the valve casing to block the fixed valve piece, the movable valve piece, The slider and the rotating base are dropped out, and the valve seat is formed by a top seat and a lower seat. The upper seat has an accommodating space therein, and the arranging space provides a temperature limiting device for installation. The temperature device comprises a water dividing member, a cap, a supporting sleeve, a temperature sensor, a water stop sleeve and a spring, and a bottom surface of the lower seat is provided with a balance valve by a protrusion of the joint seat. Set.

Description

Lift-up precision ceramic control balancing valve

The invention relates to a "push-up precision ceramic control balance valve", in particular to a pick-up precision ceramic control balance valve capable of generating a constant temperature water discharge effect.

According to the use of the faucet, the valve stem of the precision ceramic control valve is mainly operated by the handle, and the faucet can be opened when the handle is driven by the valve stem, and the change of the rotation amplitude of the handle can be used when the water source is opened. Adjust the mixing ratio of cold and hot water, even with hot or cold water alone.

However, because the conventional precision ceramic control valve does not have the functions of temperature sensing and temperature limiting, it is of course impossible to actively cool the hot water through the active introduction of cold water when the hot water outlet temperature is too high, so that The user is easily burnt by the hot water because of accidental operation, and it is quite unsafe to use.

Therefore, the present inventors have invented the present invention in view of the fact that the idea of creation and creation has been designed with many years of experience, and has been explored and tested by various parties, and has been repeatedly modified and improved.

The conventional precision ceramic control valve cannot limit the water temperature of the hot water, so that the user is easily burnt by the hot water that has flowed out. This is a technical problem to be solved.

The pick-up precision ceramic control balance valve of the present invention mainly comprises a rotating seat disposed in a valve housing, and a slider and an active valve are sequentially arranged inside the valve housing. And a fixed valve piece, the rotating seat hub group has a valve rod extending upwardly from the valve casing, wherein the sliding portion of the bottom end of the valve stem is embedded with the sliding block, and then the slider buckle is Holding the movable valve piece, the movable valve piece can be translated by the slider through the operation of the valve rod, or can be rotated after translation, and the alignment relationship between the movable valve piece and the fixed valve piece can be utilized. Change, to control the faucet to open and close water, or to change the mixing ratio of the cold and hot water and the flow rate of the outlet water. Under the valve casing, a combination of a valve seat is used to block the fixed valve piece and the movable valve piece. The slider and the rotating base are dropped out, and the valve seat is formed by a top seat and a lower seat. The upper seat has an accommodation space therein, and the temperature is provided by the accommodating space for installation. The temperature limiting device comprises a water dividing member, a cap, a supporting sleeve and a temperature sensing a water stop sleeve and a spring, the bottom surface of the lower seat is provided with a balance valve by a protrusion of the joint seat, wherein the bottom surface of the movable valve plate is concavely provided with a first cold water hole and a first a first hot water hole, the first cold water hole is adjacent to a side of the first hot water hole, and a first outer expansion portion is formed, and the first hot water hole is different from a side end of the first cold water hole a second outer expansion portion is formed at the portion, and the first outer expansion portion and the second outer expansion portion are utilized The portion is arranged to increase the coverage of the first cold water hole and the first hot water hole, and the second fixed water hole and the second hot water hole are inserted through the center of the fixed valve piece, and one side of the second cold water hole is connected to one side a third outer expansion portion which is recessed from a top surface of the fixed valve plate, and a fourth outer expansion portion which is recessed from a bottom surface of the fixed valve plate to a side of the second hot water hole. The first cold water hole and the outer side of the second hot water hole are respectively provided with a first cold water circulation hole and a first hot water circulation hole penetrating through the fixed valve piece, and the first cold water circulation hole and the first heat A first temperature regulating hole is disposed between the one end of the water circulation hole and the first cold water circulation hole is relatively close to the first cold water circulation hole, and the top surface of the upper seat of the valve seat penetrates through the third cold water hole, the third hot water hole, and the second a cold water circulation hole, a second hot water circulation hole and a second temperature adjustment hole, wherein the lower seat of the valve seat penetrates a cold water inlet hole, a hot water inlet hole, at least one cold water outlet hole and a mixed water a hole, the cold water inlet hole and the hot water inlet hole are connected to the cold and hot water source through the balance valve, when accommodated in the The fixed valve piece, the movable valve piece, the sliding block and the rotating seat in the valve casing are sequentially stacked, and when the upper seat of the valve seat is used to provide the fixed valve piece, the movable valve piece, the slider and the rotating seat, In addition to enabling the fixed valve plate to be secured on the top surface of the upper seat, the third cold water hole, the third hot water hole, the second cold water circulation hole, the second hot water circulation hole, The second temperature adjustment holes are respectively aligned with the second cold water hole, the fourth outer expansion portion, the first cold water circulation hole, the first hot water circulation hole, and the first temperature adjustment hole of the fixed valve piece, and In the normal state in which the valve stem is not operated, the first cold water hole and the first outer expansion portion of the movable valve piece avoid the first cold water circulation hole and the first temperature regulating hole and the first hot water hole of the fixed valve piece. And the second outer expansion portion avoids the second hot water hole of the fixed valve piece, so that both cold and hot water are blocked by the movable valve piece, and the precision ceramic control valve cannot flow out through the faucet, and the temperature limit is limited. The water dividing member of the device is mounted on the valve a fourth cold water hole that opens the third cold water hole and the cold water inlet hole, and a fourth hot water hole that opens the third hot water hole and the hot water inlet hole, between the upper and lower seats of the seat, a third cold water circulation hole for guiding the second cold water circulation hole and the cold water outlet hole, a temperature control chamber for conducting the second hot water circulation hole and the mixed water outlet hole, and a top surface of the water distribution member a third temperature adjustment hole that is recessed and that is aligned with the second temperature adjustment hole of the upper seat, and an inner top edge of the temperature control room is used to provide the cap for mounting, in the third Between the temperature regulating hole and the lower part of the temperature control room, the third temperature adjusting hole and the temperature control room can form a mutual conduction through the through hole of the cold water, and the cap is a closed cover body with the opening facing downward, and the periphery thereof The upper loop has a plurality of hot water passage holes extending through the cap, and the inner sleeve spacer ring of the support sleeve is provided with a plurality of protruding claw portions, so that each of the two adjacent claw portions can be a water outlet passage, and the support sleeve is combined. In the mixed water outlet hole of the lower seat, the protrusion of the claw portion is used to provide the temperature sensor to be placed on the bearing, and the temperature is sensed. The set of openings in one end has a ram, and the inside is filled with a chemical substance which can be subjected to thermal expansion and contraction effects due to changes in ambient temperature, and the thermal expansion of the chemical substance enables the ejector to be described from the opening The chemical substance is pushed out abruptly, and the chemical substance can be restored to the original volume after being cooled. The water stop sleeve has a tubular body and a casing with an opening facing downward, and the casing and the tubular body are inner and outer phases. The sleeve is then combined with a bottom edge, and the bottom edge is spaced through a plurality of water-passing holes, and the cover is provided with the one end segment of the temperature sensor having the top rod, which will be The water stop sleeve can be appropriately disposed on the temperature sensor, and the spring is supported between the cap and the water stop sleeve, and the water stop sleeve is topped in a normal state in which the top rod is retracted. Pushing, the tubular body of the water stop sleeve can be staggered downwardly to the hot water passage hole of the cap, and the hot water passage hole is not shielded, and the water stop sleeve is supported by the temperature sensor. frame High, it can also prevent the cold water passage hole of the water dividing member from being blocked by the tubular body of the water stop sleeve, so that the cold water passage hole can always be electrically connected with the water outlet passage of the support sleeve, and the bottom surface of the joint sleeve is The upper recess is provided with a chamber that is electrically connected to the cold water inlet hole and the hot water inlet hole, and the balance valve is provided in the chamber to be installed, and the balance valve is disposed in the two-pair housing. The utility model has a fixed valve tube and a movable valve core, wherein the accommodating sleeve is provided with a horizontal through hole and a water supply hole penetrating through the top and bottom surfaces of the accommodating sleeve, and the horizontal grooving groove is formed by using the two accommodating sleeves Providing the fixed valve tube through which the movable valve core is disposed, which enables the fixed valve tube to obtain a limit in the two accommodating sleeves, and the water supply hole of the two accommodating sleeves The cold water inlet hole and the hot water inlet hole of the lower seat are respectively fixed, and the fixed valve tube has a water stop ring on the tube sleeve, and each of the two sides is provided with a notch, and both ends of the movable valve core are concave. There is a tank chamber, the two tank chambers are separated by a partition, and the wall surfaces of the two tank chambers are respectively arranged a gap, wherein the movable valve core can be displaced in the fixed valve tube according to the change of the water pressure of the cold water and the hot water, and then the movable valve core is changed corresponding to the gap of the fixed valve tube; The position is to achieve the purpose of automatically balancing the water pressure on both sides; thereby, it can constitute the pick-up precision ceramic control balance valve.

The pick-up precision ceramic control balance valve of the invention has a large rotation angle on the hot water side or a lack of cold water in the pipeline for mixing, so that when the temperature sensor is excessively heated, the ejector rod is immediately filled with the temperature sensing. The chemical substance in the device is pushed out, and the water stop sleeve is supported by the ejector rod, so that the water stop sleeve can gradually reduce the pore size of the hot water passage hole of the cap by the tubular body, or the hot water By completely closing the hole, the temperature of the hot water can be moderately cooled and then the temperature can be cooled down, or the hot water can be completely shut off, so as to avoid the risk of the user being burnt if the operation is inadvertent, which is used to prevent Young children are also very effective in scalding by playing with the faucet, and the use of the balance valve also has the specific effect of automatically balancing the cold and hot water into the water pressure.

Part of the invention:

(10)‧‧‧ valve casing

(11)‧‧‧ rotating seat

(12)‧‧‧ Slider

(13)‧‧‧ valve stem

(131)‧‧‧" Ministry of Movement

(20)‧‧‧Active valve

(21)‧‧‧First cold water hole

(211) ‧‧‧First expansion

(22) ‧‧‧ first hot water hole

(221) ‧‧‧Second Extension

(30)‧‧‧Fixed valve

(31) ‧‧‧Second cold water hole

(311) ‧‧ Third Extension Department

(32) ‧‧‧second hot water hole

(321) ‧‧‧Fourth Expansion Department

(33) ‧‧‧First cold water circulation hole

(34) ‧‧‧First hot water circulation hole

(35) ‧‧‧First temperature adjustment hole

(40)‧‧‧ Seat

(41) ‧‧‧上上

(411) ‧‧‧The third cold water hole

(412) ‧‧‧ third hot water hole

(413) ‧‧‧Second cold water circulation hole

(414)‧‧‧Second hot water circulation hole

(415)‧‧‧Second temperature adjustment hole

(42) ‧‧‧ 下座

(421) ‧‧‧ cold water inlet

(422) ‧‧ ‧ hot water inlet

(423) ‧‧‧ cold water outlet

(424)‧‧‧ mixed water holes

(425) ‧‧‧Water flow channel

(50) ‧ ‧ temperature limiter

(51)‧‧‧Water distribution parts

(511) ‧‧‧ fourth cold water hole

(512) ‧‧‧ fourth hot water hole

(513) ‧‧‧The third cold water circulation hole

(514) ‧ ‧ temperature control room

(515) ‧‧‧ third temperature adjustment hole

(516) ‧‧‧ cold water through the hole

(52) ‧ ‧ caps

(521) ‧ ‧ hot water through the hole

(522)‧‧‧ Ribs

(53)‧‧‧Support sleeve

(531)‧‧‧ claws

(532) ‧‧‧Water outlet

(54) ‧ ‧ temperature sensor

(541)‧‧‧Pole

(542) ‧ ‧ chemical substances

(55) ‧ ‧ water stop

(551)‧‧‧Tubular body

(552)‧‧‧Shell

(553)‧‧‧ bottom edge

(554)‧‧‧Water hole

(555)‧‧‧ Ring groove

(56) ‧ ‧ spring

(57) ‧ ‧ water stop

(58) ‧ ‧ water ring

(60) ‧ ‧ joint

(61) ‧ ‧ ‧ room

(70)‧‧‧balance valve

(71)‧‧‧ 容套套

(711)‧‧‧ horizontal troughing

(712)‧‧‧Water supply hole

(72) ‧‧‧Fixed valve tube

(721) ‧ ‧ gap

(73)‧‧‧Active spool

(731) ‧‧‧Slots

(732) ‧ ‧ partition

(733) ‧ ‧ gap

First Figure: A three-dimensional combination of the present invention.

Second Figure: A perspective exploded view of the present invention.

The third figure is a detailed diagram of the temperature limiting device of the present invention.

Fourth: It is a detailed diagram of the balancing valve of the present invention.

Fig. 5 is a perspective view showing another angle of the movable valve piece of the present invention.

Figure 6 is a cross-sectional view of the active valve plate of the present invention.

Figure 7 is a perspective view of another angle of the fixed valve of the present invention.

Figure 8 is a plan view of a fixed valve plate of the present invention.

Figure 9 is a perspective view showing the state of the bottom surface of the lower seat of the present invention.

Figure 10 is a three-dimensional enlarged view of the water stop cover of the present invention.

Figure 11 is a diagram of the valve plate alignment when the invention is shut off.

Twelfth Figure: A cross-sectional view of the present invention when water is shut off.

Thirteenth Graph: A map of a valve sheet when the cold water is discharged from the present invention.

Figure 14 is a cross-sectional view of the cold water of the present invention.

The fifteenth figure: the valve plate alignment diagram of the cold and hot water mixing of the present invention.

Figure 16 is a diagram showing the flow state of the cold and hot water of the present invention.

Figure 17 is a diagram showing the flow state of another angle when the cold and hot water of the present invention are mixed.

Figure 18 is a diagram showing the state in which the hot water of the present invention is blocked by the water stop sleeve.

Figure 19 is a perspective assembled view of another embodiment of the present invention.

Fig. 20 is a perspective exploded view of another embodiment of the present invention.

In order to enable your review committee to have a better understanding and understanding of the purpose, features and effects of the present invention, please refer to the following [detailed description of the drawings] as follows: Generally, according to the present invention, please first from the first figure to the first As shown in the twelve figures, the present invention provides a pick-up type precision ceramic control balance valve, which is mainly provided with a rotating seat (11) in a valve casing (10), and the rotating seat (11) is located below The inside of the valve casing (10) is provided with a slider (12), a movable valve piece (20) and a fixed valve piece (30) which are sequentially stacked, and the central part of the rotating base (11) has an upward extension a valve stem (13) of the valve casing (10), with a sliding portion (131) at a bottom end of the valve stem (13) being embedded with the slider (12), and then the slider (12) Holding the movable valve piece (20), the movable valve piece (20) can be driven to move through the slider (12) through the operation of the valve rod (13), or can be rotated after translation, and Changing the alignment relationship between the movable valve piece (20) and the fixed valve piece (30) to control the faucet to open and close water, or to change the mixing ratio of the cold and hot water and the flow rate of the outlet water in the valve casing ( 10) below Using a combination of a valve seat (40) to stop the fixed valve plate (30), the movable valve plate (20), the slider (12) and the rotating seat (11) from falling out, and the valve seat (40) It is made up of a combination of a seat (41) and a seat (42). The upper seat (41) has an accommodating space therein, and the arranging space provides a temperature limiting device (50) for mounting. The temperature limiting device (50) includes a water dividing member (51) and a cap (52). a support sleeve (53), a temperature sensor (54), a water stop sleeve (55) and a spring (56), and a bottom surface of the lower seat (42) utilizes a joint (60) extension A balance valve (70) is provided for receiving, wherein a bottom surface of the movable valve plate (20) is recessed with a first cold water hole (21) and a first hot water hole (22), the first cold water hole (21) a first outer expansion portion (211) is formed adjacent to a middle portion of the first hot water hole (22), and the first hot water hole (22) is different from the first cold water hole (21) a second outer expansion portion (221) is formed at one end portion thereof, and the first cold water hole is enlarged by the arrangement of the first outer expansion portion (211) and the second outer expansion portion (221) (21) In the coverage of the first hot water hole (22), a second cold water hole (31) and a second hot water hole (32) are inserted through the center of the fixed valve plate (30), and the second cold water hole (31) a third outer expansion portion (311) recessed from the top surface of the fixed valve piece (30), and the second hot water hole (32) a fourth outer expansion portion (321) recessed from a bottom surface of the fixed valve piece (30) is disposed on one side, and the second cold water hole (31) and the second hot water hole (32) are outside a first cold water circulation hole (33) penetrating the fixed valve piece (30) and a first hot water circulation hole (34), and the first cold water circulation hole (33) and the first hot water circulation A first temperature regulating hole (35) is disposed between the one end of the hole (34) and is closely spaced from the first cold water circulation hole (33), and a top surface of the upper seat (41) of the valve seat (40) has a third surface a cold water hole (411), a third hot water hole (412), a second cold water circulation hole (413), a second hot water circulation hole (414) and a second temperature adjustment hole (415), the valve The lower seat (42) of the seat (40) penetrates through a cold water inlet hole (421), a hot water inlet hole (422), at least one cold water outlet hole (423) and a mixed water outlet hole (424), the cold water The water inlet hole (421) and the hot water inlet hole (422) are connected to the cold and hot water source through the balance valve (70), and the fixed valve piece accommodated in the valve casing (10) ( 30), The movable valve piece (20), the slider (12) and the rotating base (11) are sequentially stacked, and the fixed valve piece (30) and the movable valve piece are provided by the upper seat (41) of the valve seat (40). 20), when the slider (12) and the rotating base (11) are carried, the upper seat (41) can be obtained by the fixing of the fixed valve piece (30) on the top surface of the upper seat (41). a third cold water hole (411), a third hot water hole (412), a second cold water circulation hole (413), a second hot water circulation hole (414), and a second temperature adjustment hole (415) respectively a second cold water hole (31), a fourth outer expansion portion (321), a first cold water circulation hole (33), a first hot water circulation hole (34), and a first temperature adjustment hole (35) of the fixed valve piece (30) Forming a alignment, and in a normal state in which the valve stem (13) is not operated, the first cold water hole (21) of the movable valve piece (20) and the first outer expansion portion (211) are avoided. The first cold water circulation hole (33) of the fixed valve piece (30) and the first temperature regulating hole (35), the first hot water hole (22) and the second outer expansion portion (221) are avoided from the fixed valve piece The second hot water hole (32) of (30) allows cold and hot water to be blocked by the movable valve piece (20), and cannot be discharged from the precision ceramic control valve through the faucet, and the temperature limiting device The water dividing member (51) of (50) is installed between the upper and lower seats (41) (42) of the valve seat (40), and has the third cold water hole (411) and the cold water inlet hole. a fourth cold water hole (511) of the (421), a fourth hot water hole (512) that opens the third hot water hole (412) and the hot water inlet hole (422), and the second cold water is turned on a third cold water circulation hole (513) of the circulation hole (413) and the cold water outlet hole (423), a temperature control chamber (514) for conducting the second hot water circulation hole (414) and the mixing water outlet hole (424) And a third temperature-regulating hole (515) that is recessed from the top surface of the water-dividing member (51) and that is aligned with the second temperature-regulating hole (415) of the upper seat (41), The inner top edge of the temperature control chamber (514) is used to provide the cap (52) for installation, and a cold water is used between the third temperature control hole (515) and the temperature control chamber (514). Through the penetration of the hole (516), the third temperature regulating hole (515) and the temperature control chamber (514) can form a mutual conduction, and the cap (52) is a closed cover body with an opening facing downward, and the periphery thereof is attached. Ring set Most of the hot water passage holes (521) penetrating through the cap (52), and the inner edge spacer ring of the support sleeve (53) is provided with a plurality of protruding claw portions (531), so that each of the two adjacent claw portions (531) can be Forming a water outlet passage (532), the support sleeve (53) is incorporated in the mixing water outlet (424) of the lower seat (42), and the temperature is provided by the protrusion of the claw portion (531) The device (54) is placed on the bearing, and the upper end of the temperature sensor (54) has a ejector (541) in the opening, and the inside is filled with a chemical substance (542) which can be subjected to thermal expansion and contraction effects due to changes in ambient temperature. The thermal expansion of the chemical substance (542) is such that the ram (541) can be pushed out from the opening by the chemical substance (542), and the chemical substance (542) can be recovered after being cooled. In the original size, the water stop sleeve (55) has a tubular body (551) and a casing (552) with an opening facing downward, and the casing (552) and the tubular body (551) are inner and outer sleeves. The bottom edge (553) is joined, and the bottom edge (553) is spaced through a plurality of water holes (554), and the cover (552) is provided with the temperature sensor (54) having the top One end of the rod (541) penetrates, which will cause the end The sleeve (55) can be appropriately placed on the temperature sensor (54), and the spring (56) is supported between the cap (52) and the water stop sleeve (55), and the top rod is (541) retracting the water jacket (55) in the normal state, so that the tubular body (551) of the water stop sleeve (55) can be staggered to the hot water of the cap (52) Through the hole (521), the hot water passing hole (521) is not shielded, and the water stop cover (55) is raised by the support of the temperature sensor (54), and the water separation can also be prevented. The cold water passing through the hole (516) of the piece (51) is blocked by the tubular body (551) of the water stop sleeve (55), so that the cold water passing through the hole (516) can always be with the support sleeve (53). The water outlet passage (532) is formed to be electrically connected, and a space (61) which is electrically connected to the cold water inlet hole (421) and the hot water inlet hole (422) is recessed in the bottom surface of the joint seat (60), and The chamber (61) provides the balance valve (70) for installation. The balance valve (70) is provided with a fixed valve tube (72) and a movable valve core (73) between the two pairs of receiving sleeves (71). ), the capacity The sleeve (71) is provided with a horizontal through slot (711) and a water supply hole (712) extending through the top and bottom surfaces of the receiving sleeve (71), and the two receiving sleeves (71) are The horizontal through slots (711) together provide the fixed valve tube (72) that is internally sleeved with the movable spool (73) to enable the fixed valve tube (72) to be in the two receiving sleeves ( 71) obtaining a limit, and respectively aligning the cold water inlet hole (421) and the hot water inlet hole (422) of the lower seat with the water supply holes (712) of the two receiving sleeves (71), The fixed valve tube (72) has a water stop ring on the body sleeve, and a notch (721) is arranged on each side of the movable valve tube (72), and a slot chamber (731) is recessed at each end of the movable valve core (73). The space between the chambers (731) is separated by a partition plate (732), and the wall surface of the two groove chambers (731) is provided with a notch (733), so that the movable valve core (73) can be The fixed valve tube (72) is displaced according to the change of the water pressure of the cold water and the hot water, and the gap between the movable valve core (73) and the fixed valve tube (72) is changed (733) ( 721) Corresponding position, in order to achieve the purpose of automatically balancing the water pressure on both sides.

With the above structure, the precision ceramic control balance valve is installed in the valve chamber of the faucet, and the handle is externally connected by the valve stem (13). When the handle is lifted, the valve stem (13) is passed through the slider (12). Driving the movable valve piece (20) to translate, the first cold water hole (21) passing through the movable valve piece (20) and the first outer expansion part (211) are simultaneously aligned with the second cold water hole of the fixed valve piece (30). (31) and the first cold water circulation hole (33), the balance valve (70), the cold water inlet hole (421), the fourth cold water hole (511), the third cold water hole (411), and the second cold water hole ( 31) The cold water fed into the precision ceramic control valve can pass through the first cold water hole (21) and the first outer expansion portion (211), and then from the first cold water circulation hole (33) and the second cold water circulation hole ( 413), the third cold water circulation hole (513) and the cold water outlet hole (423) flow out through the faucet (please view it as shown in the thirteenth and fourteenth figures), and if the water is to be used, the flow rate of the cold water is increased. , then put the handle to the cold water side The rotation and the translation or rotation of the movable valve piece (20) are insufficient for the first hot water hole (22) and the second outer expansion portion (221) to be aligned with the first hot water circulation hole (34), so It will prevent hot water from flowing out of the precision ceramic control valve through the faucet.

In the process of water discharge, if warm water is to be used, the handle is turned to the hot water side, and the first hot water hole (22) and the second outer expansion portion (221) of the movable valve piece (20) are simultaneously aligned. The second hot water hole (32) of the fixed valve piece (30) and the first hot water circulation hole (34) allow the balance valve (70), the hot water inlet hole (422), and the fourth hot water hole ( 512), the third hot water hole (412), the second hot water hole (32), the hot water fed into the precision ceramic control valve can pass through the first hot water hole (22) and the second outer expansion portion (221) Transfer from the first hot water circulation hole (34), the second hot water circulation hole (414), the hot water passage hole (521) of the cap (52) in the temperature control chamber (514), and the water stop cover ( 55) The water passage hole (554), the water outlet passage (532) of the support sleeve (53), and the mixing water outlet hole (424) flow out through the faucet, and the movable valve piece (20) is caused when the handle is turned to the hot water side. The first cold water hole (21) and the first outer expansion portion (211) are opposite to the third outer expansion portion (311) of the second cold water hole (31) of the fixed valve piece (30) and the first temperature adjustment hole. (35), therefore, from the balancing valve (70), the cold water inlet hole (421), the fourth cold water hole (511), the third cold water hole (411), and the second cold water hole (31) The cold water in the ceramic control valve can also pass through the first cold water hole (21) and the first outer expansion portion (211), and then from the first temperature adjustment hole (35), the second temperature adjustment hole (415), and the third The temperature regulating hole (515) and the cold water passing through the hole (516) are actively introduced into the support sleeve (53), so that the cold and hot water can be mixed into the warm water in the support sleeve (53) and then flow out together (please simultaneously Figure 15 to Figure 17), and when the handle is too large on the hot water side or there is a lack of cold water in the pipeline for mixing, causing the temperature sensor (54) to overheat, the ejector (541) will immediately be pushed out by the chemical substance (542) filled in the temperature sensor (54), and passed through the ram (541). Lifting the water stop sleeve (55), so that the water stop sleeve (55) can gradually reduce the pore size of the hot water passage hole (521) of the cap (52) by the tubular body (551), or pass the hot water through The hole (521) is completely closed (please view it as shown in the eighteenth figure). In this way, the hot water with too high temperature can be moderately cooled, then the temperature can be kept out at a constant temperature, or the hot water can be completely shut off, and the operation is avoided. Inadvertently, the user is in danger of being burnt, which is also used to prevent young children from being burnt by the faucet because of curiosity.

The present invention provides a pick-up type precision ceramic control balance valve, wherein the first cold water circulation hole (33) has an upper hole portion and a lower hole portion, and the upper hole portion and the lower hole portion are electrically displaced from each other. The top and bottom surfaces of the fixed valve piece (30) are penetrated.

The present invention provides a pick-up type precision ceramic control balance valve, wherein the first hot water circulation hole (34) has an upper hole portion and a lower hole portion, and the upper hole portion and the lower hole portion are electrically displaced from each other. The manner runs through the top and bottom surfaces of the fixed valve plate (30).

The present invention provides a pick-up type precision ceramic control balancing valve, wherein the first temperature regulating hole (35) has an upper hole portion and a lower hole portion, and the upper hole portion and the lower hole portion are electrically displaced from each other. The top and bottom surfaces of the fixed valve piece (30) are penetrated.

The present invention provides a lift-up precision ceramic control balancing valve, wherein the lower seat (42) of the valve seat (40) has a third cold water circulation hole (513) opposite to the water dividing member (51). A water flow channel (425), and the cold water outlet hole (423) is penetrated through at least one end of the water flow channel (425).

The invention provides a pick-up precision ceramic control balancing valve, wherein an upper section of one side of the temperature control chamber (514) is designed to penetrate outward.

The present invention provides a pick-up precision ceramic control balancing valve wherein the cap (52) is locked in a temperature controlled chamber (514) of the water dividing member (51).

The present invention provides a pick-up precision ceramic control balancing valve, wherein the periphery of the cap (52) is provided with a plurality of ribs (522) protruding upwardly from the top surface of the cap (52), and the ribs (522) The separation is such that hot water can smoothly flow from the gap between the ribs (522) into the cap (52) through the hot water passage hole (521) at the periphery of the cap (52).

The present invention provides a pick-up type precision ceramic control balance valve, wherein the temperature control chamber (514) has a water stop ring (57) and a water stop ring (58) under the cap (52). .

The present invention provides a pick-up precision ceramic control balancing valve wherein the support sleeve (53) is locked in a mixing water outlet (424) of the lower seat (42).

The present invention provides a lift-up precision ceramic control balancing valve in which the temperature at which the chemical substance (542) begins to expand by heating is set at forty degrees Celsius.

The present invention provides a lift-up precision ceramic control balancing valve in which an inner and outer phase sleeve of the casing (552) and the tubular body (551) can be used above the casing (552) and the tubular body (551). Forming a ring groove (555), wherein the ring groove (555) provides one end of the spring (56) and then rests on the bottom edge (553), and the line of the spring (56) The diameter is significantly smaller than the ring groove (555) and its bottom edge (553), which prevents the spring (56) from being improperly shielded from the water hole (554).

The present invention provides a lift-up precision ceramic control balancing valve, wherein the lower seat (42) of the valve seat (40) is integrally formed with the coupling seat (60) (please simultaneously from the first to the tenth Eight Figure shows the view).

The present invention provides a pick-up type precision ceramic control balance valve, wherein the lower seat (42) of the valve seat (40) and the joint seat (60) are separately assembled and then separately assembled (please also be Figure 19 and Figure 20).

The present invention provides a pick-up type precision ceramic control balance valve, wherein each of the two-slot chambers (731) of the movable valve core (73) is provided with an elastic member (spring, not shown) for the elastic member The two ends can be respectively supported on the receiving sleeve (71) and the partition plate (732) to be held in a central position by the elastic pushing of the movable valve core (73) in a normal state.

The above-mentioned pick-up precision ceramic control balance valve has the following advantages: when the handle is excessively rotated toward the hot water side or there is a lack of cold water in the pipeline for mixing, the temperature riser (54) is excessively heated, and the ejector pin ( 541) The chemical substance (542) filled in the temperature sensor (54) is immediately pushed out, and the water stop sleeve (55) is lifted through the ejector rod (541) to allow the water stop sleeve (55) The diameter of the hole of the hot water passage hole (521) of the cap (52) can be gradually reduced by the tubular body (551), or the hot water can be completely closed through the hole (521), so that the temperature can be too high. After the temperature of the hot water is moderately cooled, the temperature will be kept out at a constant temperature, or the hot water will be completely shut off, so that the user may be prevented from being burnt by accidental operation. This is to prevent the young child from being burnt by the faucet because of curiosity. And the installation of the balancing valve (70) also has the specific function of automatically balancing the cold water and hot water inlet water pressure.

The above is only a preferred embodiment of the present invention, and the scope of the present invention is not limited thereto; that is, the equal variation and modification of the scope of the patent application of the present invention should still belong to the present creation. Within the scope of the patent.

Claims (10)

A pick-up type precision ceramic control balance valve is mainly provided with a rotating seat in a valve housing, and a slider and a movable valve piece are sequentially arranged inside the valve housing. a fixed valve piece, the rotating seat hub group has a valve stem extending upwardly from the valve casing, the dialing portion of the bottom end of the valve stem is embedded with the slider, and the slider is engaged with the slider The movable valve piece can drive the movable valve plate to move through the slider through the operation of the valve stem, or rotate after translation, and use the change of the alignment relationship between the movable valve plate and the fixed valve plate, To control the faucet to open and close the water, or to change the mixing ratio of the cold water and the hot water, and to use the combination of a valve seat to block the fixed valve piece, the movable valve piece and the sliding under the valve casing. The block and the rotating seat are dropped out, and the valve seat is formed by a top seat and a lower seat. The upper seat has an accommodating space therein, and the temperature is provided by the accommodating space for installation. The device comprises a water dividing member, a cap, a supporting sleeve and a temperature sensor. a water stop sleeve and a spring, the bottom surface of the lower seat is provided with a balance valve by a protrusion of the joint seat, wherein: the bottom surface of the movable valve plate is concavely provided with a first cold water hole and a first heat a water hole, the first cold water hole is adjacent to a middle portion of the first hot water hole, and a first outer expansion portion is formed, and the first hot water hole is different from a side end of the first cold water hole Forming a second outer expansion portion, wherein the first outer water expansion hole and the second outer expansion portion are arranged to increase the coverage of the first cold water hole and the first hot water hole; a second cold water hole and a second hot water hole, the second cold water hole a third outer expansion portion recessed from a top surface of the fixed valve plate is disposed at a side thereof, and a fourth recessed portion is formed on a side of the second hot water hole from the bottom surface of the fixed valve plate The first cold water hole and the outer side of the second hot water hole are respectively provided with a first cold water circulation hole penetrating the fixed valve piece and a first hot water circulation hole, and the first cold water circulation hole a first temperature regulating hole is disposed between the first hot water circulation hole and the first cold water circulation hole; the top surface of the upper seat of the valve seat has a third cold water hole and a third hot water hole. a second cold water circulation hole, a second hot water circulation hole and a second temperature adjustment hole, wherein the lower seat of the valve seat penetrates through a cold water inlet hole, a hot water inlet hole, and at least one cold water outlet hole Mixing a water outlet hole, the cold water inlet hole and the hot water inlet hole are connected to the cold and hot water source through the balance valve, and the fixed valve piece, the movable valve piece, and the movable valve piece accommodated in the valve casing The slider and the rotating seat are sequentially stacked, and the fixed valve piece, the movable valve piece, the slider, and the rotation are provided by the upper seat of the valve seat When carrying, the fixed valve piece can be locked on the top surface of the upper seat, and the third cold water hole, the third hot water hole, the second cold water circulation hole and the second hot water of the upper seat can be allowed. The flow hole and the second temperature adjustment hole respectively form a alignment with the second cold water hole, the fourth outer expansion portion, the first cold water circulation hole, the first hot water circulation hole, and the first temperature adjustment hole of the fixed valve piece, and In a normal state in which the valve stem is not operated, the first cold water hole and the first outer expansion portion of the movable valve piece avoid the first cold water circulation hole and the first temperature regulating hole of the fixed valve piece, and the first The hot water hole and the second outer expansion portion will avoid the second hot water hole of the fixed valve piece, so that cold and hot water will be blocked by the movable valve piece, and the precision ceramic control valve cannot be discharged from the faucet. ; The water dividing member of the temperature limiting device is installed between the upper and lower seats of the valve seat, and has a fourth cold water hole for conducting the third cold water hole and the cold water inlet hole, and is connected to the third hot water hole a fourth hot water hole of the hot water inlet hole, a third cold water circulation hole for guiding the second cold water circulation hole and the cold water outlet hole, and a temperature control for conducting the second hot water circulation hole and the mixed water outlet hole a third temperature-adjusting hole that is recessed from the top surface of the water-dividing member and that is aligned with the second temperature-regulating hole of the upper seat, and the inner top edge of the temperature control room is used Providing the cap for installation, and using the passage of a cold water through the hole between the third temperature regulating hole and the temperature control room, the third temperature regulating hole and the temperature control room can form a mutual conduction, the cap The cover is a closed cover body with an opening facing downward, and a ring on the circumference of the cover is provided with a plurality of hot water passage holes extending through the cap. The inner edge spacer ring of the support sleeve is provided with a plurality of protruding claw portions for each adjacent claw portion. Each of the two can be a water outlet passage, and the support sleeve is combined in the mixed water outlet hole of the lower seat, and the protrusion of the claw portion is utilized. The temperature sensor is provided with a load, and a set of rods is arranged in the opening of one end of the temperature sensor, and the inside is filled with a chemical substance which can be thermally expanded and contracted by the change of the ambient temperature, and the chemical substance is heated and expanded. The top rod can be pushed out from the opening by the chemical substance, and the chemical substance can be restored to the original volume after being cooled. The water stop sleeve has a tubular body and an opening facing downward. a casing, the casing and the tubular body are inner and outer phase sleeves and then joined by a bottom edge, and the bottom edge is spaced through a plurality of water passing holes, and the temperature sensor is provided with the casing The one end portion of the jack is penetrated, so that the water stop sleeve can be appropriately placed on the temperature sensor, and the spring is supported between the cap and the water stop sleeve, and the top rod is Pushing the water stop sleeve under the normal state of retraction, letting the stop The tubular body of the water jacket can be staggered downwardly to the hot water passage hole of the cap, so that the hot water passage hole is not shielded, and the water stop sleeve is high by the support of the temperature sensor, and can also be prevented. The cold water passage hole of the water dividing member is blocked by the tubular body of the water stop sleeve, so that the cold water passage hole can always be electrically connected with the water outlet passage of the support sleeve; The cold water inlet hole and the hot water inlet hole form an open chamber, and the balance valve is provided in the chamber to be installed; the balance valve is provided with a fixed valve tube in the two-pair housing sleeve and a movable valve core, the accommodating sleeve is provided with a horizontal through hole and a water supply hole penetrating through the top and bottom surfaces of the accommodating sleeve, and the horizontal grooving of the two accommodating sleeves is used together to provide internal sleeving The fixed valve tube having the movable valve core is disposed, so that the fixed valve tube can obtain a limit in the two receiving sleeves, and the water supply holes of the two receiving sleeves are respectively aligned with the water supply hole The cold water inlet hole and the hot water inlet hole of the lower seat are described, and the fixed valve tube has a water stop ring on the body sleeve. Each of the side sills is provided with a notch, and a groove chamber is respectively recessed at two ends of the movable valve core, and the two groove chambers are separated by a partition, and the two groove chambers are provided with a notch on each wall surface ??? letting the movable valve core can be displaced in the fixed valve tube according to the change of the water pressure of the cold water and the hot water, thereby changing the position of the movable valve core corresponding to the gap of the fixed valve tube; In order to achieve the purpose of automatically balancing the water pressure on both sides. The pick-up type precision ceramic control balance valve according to claim 1, wherein the first cold water circulation hole has an upper hole portion and a lower hole portion, and the upper hole portion and the lower hole portion are electrically displaced from each other. Through the top and bottom surfaces of the fixed valve plate. The pick-up precision ceramic control balancing valve according to claim 1, wherein the first hot water circulation hole has an upper hole portion and a lower hole portion, and the upper hole portion and the lower hole portion are electrically displaced from each other. The manner runs through the top and bottom surfaces of the fixed valve plate. The pick-up precision ceramic control balancing valve according to claim 1, wherein the first temperature regulating hole has an upper hole portion and a lower hole portion, and the upper hole portion and the lower hole portion are electrically displaced from each other. Through the top and bottom surfaces of the fixed valve plate. The pick-up precision ceramic control balancing valve according to claim 1, wherein the lower seat of the valve seat has a water flow passage that is opposite to the third cold water circulation hole of the water dividing member, and the water flow passage is at least The cold water outlet hole is penetrated through one end. The pick-up precision ceramic control balancing valve according to claim 1, wherein the upper side of the temperature control chamber is disposed to penetrate outward. The pick-up precision ceramic control balancing valve according to claim 1, wherein the periphery of the cap is provided with a plurality of ribs protruding upwardly from the top surface of the cap, and the ribs are spaced apart to heat the water. The cap can be smoothly flowed through the hot water passage hole of the periphery of the cap by the gap between the ribs. The pick-up precision ceramic control balancing valve according to claim 1, wherein a ring groove is formed between the casing and the tubular body by using the inner and outer sleeves of the casing and the tubular body. The pick-up precision ceramic control balancing valve according to claim 1, wherein the lower seat of the valve seat is integrally formed with the coupling seat. The pick-up precision ceramic control balancing valve according to claim 1, wherein the lower seat of the valve seat and the joint seat are separately formed and then assembled separately.