TWM557793U - Rotary on-off type fine ceramic control valve - Google Patents

Abstract

A swing-type precision ceramic control balancing valve is mainly provided with a rotating seat in a valve housing, and a movable valve piece and a fixed valve are sequentially arranged inside the valve housing a valve rod, a valve stem extending upwardly from the valve casing is disposed in the center of the rotating base, and a valve seat joint is used under the valve casing to block the fixed valve piece, the movable valve piece and the rotating seat 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 limiting device includes a water dividing device. A cover, a cap, a support sleeve, a temperature sensor, a water stop sleeve and a spring are provided on the bottom surface of the lower seat by a protrusion of the joint to provide a balance valve.

Description

Swing type precision ceramic control balance valve

This creation is about a "swing-type precision ceramic control balance valve", especially a swing-type precision ceramic control balance valve that can produce 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 rotates the valve stem, and the water source can be adjusted by using the change of the rotation amplitude of the handle when the water source is turned on. The mixing ratio of cold and hot water flows out 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, how to develop and improve the shortcomings of the above-mentioned conventional precision ceramic control valves is the goal of the relevant industry to develop and research. The creator has the experience of this and the creative experience. Designed, explored and tested for sample testing, and many revisions and improvements, is the creation of this creation.

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 present invention provides a swing-type precision ceramic control balancing valve, which is mainly provided with a rotating seat in a valve housing, and a movable valve piece which is sequentially stacked in the valve housing is arranged under the rotating seat. a fixed valve piece, a valve stem extending upwardly from the valve casing is disposed in the center of the rotating base, and the movable valve piece is fastened by the rotating seat, and the rotating seat is driven by the operation of the valve stem The movable valve plate rotates, and the change of the alignment relationship between the movable valve plate and the fixed valve plate is used 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 water outlet. The valve casing is closed by a valve seat to prevent the fixed valve piece, the movable valve piece and the rotating seat from falling out, and the valve seat is formed by a top seat and a lower seat, and the upper seat is internally The utility model has an accommodating space, and the arranging space provides a temperature limiting device for installation. The temperature limiting device comprises a water dividing member, a cap, a supporting sleeve, a temperature sensor, a water stop sleeve and a spring. In the bottom surface of the lower seat, the extension of a joint is used A balance valve is placed in the receiving portion, wherein a first cold water hole and a first hot water hole are disposed on the bottom surface of the movable valve plate, and a first hot water hole is disposed on the outer side of the first cold water hole. The outer expansion portion and the outer side of the first hot water hole are connected with a second outer expansion a portion of the first cold water hole and the first hot water hole is enlarged by the arrangement of the first outer expansion portion and the second outer expansion portion, and the second cold water hole and the first through the center of the fixed valve piece a second hot water hole, a third outer expansion portion recessed from a top surface of the fixed valve plate, and a second hot water hole side connected to the second hot water hole a fourth outer expansion portion that is recessed on the bottom surface of the fixed valve plate, and a first cold water circulation hole and a first portion extending through the fixed valve piece are respectively disposed on the outer side of the third outer expansion portion and the second hot water hole a hot water circulation hole, and a first temperature adjustment hole that is moderately close to the first cold water circulation hole is disposed between the first cold water circulation hole and one end of the first hot water circulation hole, and the upper surface of the upper seat of the valve seat There is a third cold water hole, a third hot water hole, a second cold water circulation hole, a second hot water circulation hole and a second temperature regulating hole, and the lower seat of the valve seat penetrates through a cold water inlet hole a hot water inlet hole, at least one cold water outlet hole and a mixed water outlet hole, the cold water inlet hole and the hot water inlet hole are respectively used Connecting the cold and hot water source, when the fixed valve piece, the movable valve piece and the rotating seat accommodated in the valve casing are sequentially stacked, the fixed valve piece and the movable valve piece are provided by the upper seat of the valve seat When the rotating seat is carried, the third fixed water hole, the third hot water hole, the second cold water circulation hole, and the third cooling water hole, the third hot water hole, and the second cooling water hole of the upper seat may be obtained by the fixing of the fixed valve piece. The second hot water circulation hole and the second temperature adjustment hole respectively form a pair 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 Positively, 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. The first hot water hole and the second outer expansion portion avoid the second hot water hole of the fixed valve piece and the first hot water circulation hole, so that both cold and hot water are blocked by the movable valve piece, and Unable to flow from the precision ceramic control valve through 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 In the retracted normal state, the water stop sleeve is pushed up, so that 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 utility model utilizes The support of the temperature sensor is high in the water stop sleeve, and can prevent the cold water passage hole of the water distribution member from being blocked by the tubular body of the water stop sleeve, so that the cold water passage hole can always be The water outlet passage of the support sleeve is formed to be electrically connected, and a space corresponding to the cold water inlet hole and the hot water inlet hole is formed in the bottom surface of the joint, and the balance valve is provided in the chamber to be installed. The balance valve is provided with a fixed valve tube and a movable valve core in the two pairs of the accommodating sleeves, and the accommodating sleeve is provided with a horizontal through slot and a through the top and bottom of the accommodating sleeve. a water supply hole, which is provided by the horizontal through groove of the two accommodating sleeves to provide the fixed valve tube through which the movable valve core is sleeved, so that the fixed valve tube can be obtained in the two accommodating sleeves Limiting, and the water supply holes of the two receiving sleeves respectively face the cold water inlet hole and the hot water inlet hole of the lower seat, and the fixed valve tube has a water stop ring on the body sleeve, and both sides are respectively The raft 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 a gap is formed in each of the wall surfaces of the two-slot chamber, so that the movable valve core can be displaced in the fixed valve tube along with the change of the water pressure of the cold water and the hot water, thereby changing the The position of the movable valve core corresponding to the notch of the fixed valve tube is used for the purpose of automatically balancing the water pressure on both sides, thereby obtaining a swing-type precision ceramic control balance valve.

This creation provides a swing-type precision ceramic control balance valve. When the amplitude of the handle is too large or there is a lack of cold water in the pipeline for mixing, the top rod will be filled in the temperature sensor immediately when the temperature sensor is excessively heated. The chemical substance is pushed out, and the water stop sleeve is supported by the ejector rod, so that the water stop sleeve can Gradually reducing the pore size of the hot water passage hole of the cap by the tubular body, or completely closing the hot water through the hole, so that the hot water with too high temperature can be moderately cooled, then the temperature is continuously cooled, or the heat is heated. The water is completely closed, and the risk of burns to the user is avoided when the operation is inadvertently. This is to prevent the young child from being burnt by the faucet because of curiosity. The use of the balance valve also has an automatic effect. Balance the specific effects of cold and hot water into the water pressure.

This creative part:

(10)‧‧‧ valve casing

(11)‧‧‧ rotating seat

(12)‧‧‧ valve stem

(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

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 solution of the temperature limit device.

The fourth picture: the detailed part of the creation of the balance valve.

Figure 5: A perspective view of another angle of the valve of the creation activity.

Figure 6: A cross-sectional view of the valve plate of this creative activity.

Figure 7: A perspective view of another angle of the fixed valve piece.

Figure 8: A plan view of the fixed valve piece of this creation.

The ninth picture: is a perspective view of the bottom state of the lower seat of the present creation.

The tenth picture: a perspective view of another angle of the water dividing part of the creation.

The eleventh picture: a three-dimensional enlarged view of the water stop sleeve of the present creation.

Twelfth figure: This is the alignment of the valve piece when the creation is closed.

Thirteenth Picture: This is a cross-sectional view of the creation of the water.

Figure 14: This is the map of the valve plate when the cold water is created.

Figure 15: This is a cross-sectional view of the creation of cold water.

Figure 16: Another angle view of the creation of cold water.

Figure 17: This is the alignment of the valve plate when the cold and hot water are mixed.

Figure 18: This is the flow chart of the cold and hot water mixing.

The nineteenth figure: This is the flow state diagram of another angle when the cold and hot water are mixed.

Figure 20: A state diagram in which the created hot water is blocked by the water stop sleeve.

Twenty-first diagram: A three-dimensional combination diagram of another embodiment of the present creation.

Twenty-second diagram: A perspective exploded 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 figure for a brief description of the example. The detailed description is as follows: First, please go to the first picture to As shown in the thirteenth figure, the present invention provides a swing-type precision ceramic control balance valve, which mainly comprises a rotating seat (11) in a valve casing (10), below the rotating base (11) A movable valve piece (20) and a fixed valve piece (30) are sequentially arranged inside the valve casing (10), and a center of the rotating base (11) is provided with a valve casing extending upward a valve stem (12) of (10), wherein the movable valve piece (20) is fastened by the rotating seat (11), and the rotating seat (11) is driven by the operation of the valve stem (12) The movable valve piece (20) is rotated, and the directional change of the movable valve piece (20) and the fixed valve piece (30) is used to control the faucet to open or close water, or change the cold, The mixing ratio of the hot water and the outlet flow rate are closed under the valve casing (10) by a combination of a valve seat (40) to block the fixed valve piece (30), the movable valve piece (20) and the rotating seat. (11) falling out, and the valve seat (40) is formed by a top seat (41) and a lower seat (42). The upper seat (41) has an accommodating space therein, and is provided by the accommodating space. A temperature limiting device (50) is installed. The temperature limiting device (50) comprises a water dividing member (51), a cap (52), a supporting sleeve (53), a temperature sensor (54), and a heat limiting device (50). a water stop sleeve (55) and a spring (56), wherein a bottom surface of the lower seat (42) is provided with a balance valve (70) by a protrusion of the joint seat (60), wherein the movable valve piece (20) a first cold water hole (21) and a first hot water hole (22) disposed in a diagonal shape are disposed on the bottom surface, and the first cold water hole (21) is connected to the outside of the first cold water hole (21). a second outer expansion portion (221) is disposed on the outer side of the first hot water hole (22), and the first outer expansion portion (211) and the second outer expansion portion (221) are used. Provided to increase the coverage of the first cold water hole (21) and the first hot water hole (22), and the fixed valve plate (30) is centrally connected a second cold water hole (31) and a second hot water hole (32), the second cold water hole (31) is provided with a recessed side from the top surface of the fixed valve plate (30) a third outer expansion portion (311) and a second outer water expansion hole (32) are provided with a fourth outer expansion portion (321) recessed upward from a bottom surface of the fixed valve plate (30). A first cold water circulation hole (33) penetrating the fixed valve piece (30) and a first hot water circulation hole (34) are respectively disposed outside the third outer heating portion (311) and the second hot water hole (32). And a first temperature regulating hole (35) that is relatively close to the first cold water circulation hole (33) is disposed between the first cold water circulation hole (33) and one end of the first hot water circulation hole (34). The top surface of the upper seat (41) of the valve seat (40) has a third cold water hole (411), a third hot water hole (412), a second cold water circulation hole (413), and a second hot water circulation. a hole (414) and a second temperature regulating hole (415), wherein the lower seat (42) of the valve seat (40) penetrates through a cold water inlet hole (421), a hot water inlet hole (422), at least a cold water outlet (423) Mixing the water outlet hole (424) with the cold water inlet hole (421) and the hot water inlet hole (422) for respectively connecting the cold and hot water sources, when accommodated in the valve casing (10) The fixed valve piece (30), the movable valve piece (20) and the rotating base (11) are sequentially stacked, and the fixed valve piece (30) and the movable valve are provided by the upper seat (41) of the valve seat (40). When the piece (20) and the rotating base (11) are loaded, in addition to enabling the fixed valve piece (30) to be secured on the top surface of the upper seat (41), the third seat of the upper seat (41) can also be allowed. 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) respectively and the fixed valve piece ( 30) The second cold water hole (31), the fourth outer expansion portion (321), the first cold water circulation hole (33), the first hot water circulation hole (34), and the first temperature adjustment hole (35) form a alignment And in a normal state in which the valve stem (12) is not operated, the first cold water hole (21) of the movable valve piece (20) and the first outer expansion portion (211) are avoided from the fixed valve piece ( The first cold water circulation hole (33) and the first temperature adjustment hole (35), the first hot water hole (22) and the second outer expansion portion (221) of 30) are avoided from the fixed valve piece (30). The two hot water holes (32) and the first hot water circulation hole (34) allow the 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 limit is limited. The water dividing member (51) of the device (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. a fourth cold water hole (511) of the hole (421), a fourth hot water hole (512) for conducting the third hot water hole (412) and the hot water inlet hole (422), and the second a third cold water circulation hole (513) of the cold water 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) which is recessed from the top surface of the water-dividing member (51) and which 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 between the third temperature control hole (515) and the temperature control chamber (514) Then, the third temperature regulating hole (515) and the temperature control chamber (514) can be electrically connected to each other by using a cold water passing through the hole (516), and the cap (52) is a closed cover body with the opening facing downward. The peripheral ring has a plurality of hot water passage holes (521) extending 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 two adjacent claws Each of the portions (531) can be a water outlet passage (532), and the support sleeve (53) is incorporated in the mixing water outlet (424) of the lower seat (42), and the claw portion (531) is utilized. The protrusion is provided to provide the temperature sensor (54), and the upper end of the temperature sensor (54) has a top rod (541) in the opening, and the inside is filled with a chemical which can be subjected to thermal expansion and contraction due to changes in ambient temperature. The substance (542) is thermally expanded by the chemical substance (542), so that the ram (541) can be pushed out from the opening by the chemical substance (542), and the chemical substance ( 542) Recovering to the original volume after cooling, the water stop sleeve (55) has a tubular body (551) and a casing (552) with an opening facing downward, the casing (552) and the tubular body (551) After the inner and outer phase sets, the bottom edge (553) for bonding, and the bottom edge (553) is spaced through a plurality of water passing holes (554), and the heat sink (54) is provided by the casing (552) having the top rod (541) The one end section penetrates, so that the water stop sleeve (55) can be appropriately placed on the temperature sensor (54), and the spring (56) is supported on the cap (52) and the water stop Between the sleeves (55), the water jacket (55) is pushed in the normal state in which the ejector rod (541) is retracted, so that the tubular body (551) of the water stop sleeve (55) can The hot water passage hole (521) of the cap (52) is staggered downward, and the hot water passage hole (521) is not shielded, and the water stop sleeve is supported by the temperature sensor (54). (55) The height of the shelf member (51) can also prevent the cold water passage hole (516) of the water dividing member (51) from being blocked by the tubular body (551) of the water stop sleeve (55), allowing the cold water to pass through the hole ( 516) can always form a conduction with the water outlet channel (532) of the support sleeve (53), and a bottom surface of the coupling seat (60) is recessed with a cold water inlet hole (421) and a hot water inlet hole (422). ) Forming a conducting chamber (61), the balancing valve (70) is provided in the chamber (61) for installation, and the balancing valve (70) is provided with a fixing between the two opposing housing sleeves (71) a valve tube (72) and a movable valve core (73), the receiving sleeve (71) is provided with a horizontal through groove (711) and a water supply penetrating through the top and bottom surfaces of the receiving sleeve (71) a hole (712), which is provided by the horizontal through groove (711) of the two receiving sleeves (71) to provide the fixed valve tube (72) internally sleeved with the movable valve core (73), and will be placed The fixed valve tube (72) can obtain a limit in the two receiving sleeves (71), and respectively align the cold water of the lower seat with the water supply holes (712) of the two receiving sleeves (71) The water inlet hole (421) and the hot water inlet hole (422), the fixed valve tube (72) has a water stop ring on the body sleeve, and each of the two sides is provided with a notch (721), and the movable valve core (73) A groove chamber (731) is defined in each of the ends, and the two groove chambers (731) are separated by a partition plate (732), and the wall surfaces of the two groove chambers (731) are respectively provided with a groove a notch (733), wherein the movable valve core (73) can be displaced in the fixed valve tube (72) according to the change of the water pressure of the cold water and the hot water. The crucible further changes the position of the movable valve core (73) corresponding to the notch (733) (721) of the fixed valve tube (72), thereby achieving the purpose of automatically balancing the water pressure on both sides.

With the above structure, the precision ceramic control valve is installed in the valve chamber of the faucet, and the handle is externally connected by the valve stem (12). When the handle is rotated, the valve stem (12) is passed through the rotary seat (11). The movable valve piece (20) is rotated, and 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 third outer expansion part of the fixed valve piece (30). (311) 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 sent into the precision ceramic control valve by the third outer expansion portion (311) 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), the second cold The water circulation hole (413), the third cold water circulation hole (513), and the cold water outlet hole (423) flow out through the faucet (please also look at the fourteenth to sixteenth views), which is used when the cold water is used. It is not enough for the first hot water hole (22), the second outer expansion portion (221) and the second hot water hole (32) to be aligned, so that hot water can be prevented from flowing out from the precision ceramic control valve through the faucet. .

In the process of water discharge, if warm water is to be used, the handle is continuously rotated in the same direction, 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 first movement valve piece (20) is caused because the handle is continuously rotated. The cold water hole (21) and the first outer expansion portion (211) are opposite to the second cold water hole (31) of the fixed valve piece (30) and the first temperature regulating hole (35), so 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) are fed into the precision ceramic control valve. The cold water 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 temperature adjustment hole ( 515), the cold water is actively introduced into the support sleeve (53) through the hole (516), 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 also be taken from the seventeenth figure) As shown in Figure 19, and when the handle is rotated too much or there is a lack of cold water in the pipeline for mixing, causing the temperature sensor (54) to overheat, the ejector pin (541) will be filled immediately. In the temperature sensor The chemical substance (542) in (54) is pushed out, and the water stop sleeve (55) is propped up through the ejector rod (541), so that the water stop sleeve (55) can be gradually reduced by the tubular body (551). The cap (52) has a pore size of the hot water passage hole (521), or completely closes the hot water through the hole (521) (please also observe the view shown in FIG. 20), so that the temperature can be set. If the excessively high 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, and the risk of burns to the user will be avoided if the operation is accidentally prevented. This is also excellent for preventing young children from being burnt by curiously playing the faucet. The result.

The present invention provides a swing-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 manner runs through the top and bottom surfaces of the fixed valve plate (30).

The present invention provides a swing-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 way runs through the top and bottom surfaces of the fixed valve plate (30).

The present invention provides a swing-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 manner runs through the top and bottom surfaces of the fixed valve plate (30).

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

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

The present invention provides a swing-type precision ceramic control balancing valve, wherein a 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 ( The spacing of 522) 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 swing-type precision ceramic control balance valve, wherein the temperature control chamber (514) has a water stop (57) and a water stop ring (58) under the cap (52). ).

The present invention provides a swing-type 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 swing-type precision ceramic control balance valve in which the temperature at which the chemical substance (542) starts to expand by heating is set at forty degrees Celsius.

The present invention provides a swing-type precision ceramic control balancing valve in which the inner and outer sleeves of the casing (552) and the tubular body (551) can be used in the casing (552) and the tubular body (551). A ring groove (555) is formed in the upper portion, and the ring groove (555) is provided with one end of the spring (56) and then supported on the bottom edge (553), and the spring (56) The wire 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 swing-type precision ceramic control balance valve, wherein the valve The lower seat (42) of the seat (40) is integrally formed with the coupling seat (60) (please view it as shown in the first to fourth figures).

The present invention provides a swing-type precision ceramic control balancing valve, wherein the lower seat (42) of the valve seat (40) and the coupling seat (60) are separately assembled and then separately assembled (please simultaneously Views shown in the twenty-first and twenty-second figures).

The present invention provides a swing-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 elasticity The two ends of the piece 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 push valve core (73) in a normal state.

By the structure of the above specific embodiment, the following benefits can be obtained: when the amplitude of the handle is too large or there is a lack of cold water in the pipeline for mixing, and the temperature riser (54) is excessively heated, the ejector pin (541) will Immediately, the chemical substance (542) filled in the temperature sensor (54) is pushed out, and the water stop sleeve (55) is propped up through the ejector rod (541), so that the water stop sleeve (55) can be gradually tubular. The body (551) reduces the size of the aperture of the hot water passage hole (521) of the cap (52), or completely closes the hot water through the hole (521), so that the temperature of the hot water is too high. After cooling down, the temperature will be kept out at a constant temperature, or the hot water will be completely shut off, and the risk of burns to the user will be avoided if the operation is inadvertently. This is to prevent the young child from being burnt by the faucet because of curiosity, and has excellent effects and utilization. The installation of the balancing valve (70) also has the specific function of automatically balancing the cold water and hot water inlet water pressure.

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 is not seen in Any publication is also novel. When it complies with the relevant provisions of the Patent Law, it proposes a new type of patent application according to law, and invites the examination committee of the bureau 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.

Claims (15)

A swing-type precision ceramic control balancing valve is mainly provided with a rotating seat in a valve housing, and a movable valve piece and a fixed valve are sequentially arranged inside the valve housing a valve rod, a valve stem extending upwardly from the valve housing is disposed in the center of the rotating base, and the movable valve piece is fastened by the rotating seat, and the movable seat can drive the activity through the rotating base The valve piece rotates, and the directional change of the movable valve piece and the fixed valve piece is used to control the faucet to open and close water, or to change the mixing ratio of the cold water and the hot water and the flow rate of the water outlet. The lower part of the shell utilizes a combination of a valve seat to block the fixed valve piece, the movable valve piece and the rotating seat from falling out, and the valve seat is formed by a combination of a top seat and a lower seat, and the upper seat has an inner seat. Space, the 容 provides a temperature limiting device for installation, the temperature limiting device includes a water dividing member, a cap, a supporting sleeve, a temperature sensor, a water stop sleeve and a spring. The bottom surface of the lower seat is provided with a balance valve by the extension of a joint The first valve plate is provided with a first cold water hole and a first hot water hole, and a first outer expansion portion is connected to the outer side of the first cold water hole, and the first hot water hole is connected to the outside. The second outer expansion portion is provided to increase the coverage of the first cold water hole and the first hot water hole by using the first outer expansion portion and the second outer expansion portion; a second cold water hole and a second hot water hole, the third cold water hole side is connected with a third outer expansion portion which is recessed from the top surface of the fixed valve plate, and the second hot water hole side And a fourth outer expansion portion which is recessed from the bottom surface of the fixed valve plate, wherein the third outer expansion portion and the outer side of the second hot water hole are respectively provided with a first through the fixed valve piece a first temperature regulating hole is disposed between the cold water circulation hole and a first hot water circulation hole, and the first cold water circulation hole and one end of the first hot water circulation hole are kept in a proper manner close to the first cold water circulation hole; The top surface of the upper seat of the valve seat penetrates through a third cold water hole, a third hot water hole, a second cold water circulation hole, and a second hot water circulation. And a second temperature regulating hole, the lower seat of the valve seat penetrates through a cold water inlet hole, a hot water inlet hole, at least one cold water outlet hole and a mixed water outlet, the cold water inlet hole and the hot water inlet The water holes are respectively used to connect the cold and hot water sources, and the fixed valve piece, the movable valve piece and the rotating seat which are accommodated in the valve casing are sequentially stacked, and the fixing is provided by the upper seat of the valve seat. When the valve piece, the movable valve piece and the rotating seat are carried, the third fixed water hole, the third hot water hole and the third upper water hole of the upper seat can be obtained, except that the fixed valve piece can be locked on the top surface of the upper seat. a second cold water circulation hole, a second hot water circulation hole, and a second temperature adjustment hole respectively, a second cold water hole, a fourth outer expansion portion, a first cold water circulation hole, and a first hot water circulation hole of the fixed valve piece a thermostatic hole is formed to be aligned, 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 of the fixed valve piece And the first temperature regulating hole, the first hot water hole and the second outer expansion portion avoid the second hot water hole of the fixed valve piece and the first hot water flow The through hole allows cold and hot water to be blocked by the movable valve piece, and cannot be discharged from the precision ceramic control valve through the faucet; the water dividing member of the temperature limiting device is installed between the upper and lower seats of the valve seat. And a fourth cold water hole that opens the third cold water hole and the cold water inlet hole, a fourth hot water hole that opens the third hot water hole and the hot water inlet hole, and turns on the second cold water circulation a third cold water circulation hole of the 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 recessed downward from the top surface of the water distribution member, and The second temperature regulating hole of the upper seat maintains a third correcting temperature hole, and the inner top edge of the temperature control room is used to provide the cap for mounting, and the third temperature regulating hole and the temperature control room are The lower portion uses a cold water to pass through the hole to allow the third temperature regulating hole and the temperature control chamber to form a mutual conduction. The cap is a closed cover body with an opening facing downward, and the circumference of the ring is provided with a plurality of through-rings. The hot water of the cap passes through the hole, and the inner ring spacer ring of the support sleeve is provided with a plurality of protruding claw portions, so that each two adjacent claw portions The utility model can be a water outlet channel, the support sleeve is combined in the mixed water outlet hole of the lower seat, and the protrusion of the claw portion is used to provide the temperature sensor to be placed on the bearing, and the opening in the end of the temperature sensor The utility model has a rod which 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 rod to be pushed from the opening by the chemical substance Extrusion, and the chemical substance can be restored to the original volume after cooling. 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 sleeves and then bottomed. The edge is joined, 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, so that the water stop sleeve can be appropriately covered Provided on the temperature sensor, the spring is supported between the cap and the water stop sleeve, and the water stop sleeve is pushed in the normal state in which the top rod is retracted, so that the spring is stopped. The tubular body of the water jacket can be staggered downwardly through the hot water passage hole of the cap, and the The water is shielded by the hole, and the water stop frame is raised by the support of the temperature sensor, and the cold water passage hole of the water dividing member is prevented from being blocked by the tubular body of the water stop sleeve, so that The cold water passage hole can be formed to be electrically connected to the water outlet passage of the support sleeve; the bottom surface of the joint seat is upwardly provided with a chamber that is electrically connected with the cold water inlet hole and the hot water inlet hole, and the chamber is Providing the balance valve to be installed; the balance valve is provided with a fixed valve tube and a movable valve core in the two pairs of the accommodating sleeves, and the accommodating sleeve is provided with a horizontal through hole and a through hole Having a water supply hole for the top and bottom surfaces of the sleeve, and the horizontal through groove of the two receiving sleeves together provide the fixed valve tube through which the movable valve core is sleeved, so that the fixed valve tube can be A limiting position is obtained in the two receiving sleeves, and the water supply holes of the two receiving sleeves respectively face the cold water inlet hole and the hot water inlet hole of the lower seat, and the valve tube is fixed to the tube body. There is a water stop ring, and each of the two sides of the movable valve core is provided with a slot, and the two ends of the movable valve core are respectively recessed with a slot chamber. The two trough chambers are separated by a partition, and the two trough chambers are provided with a notch on each wall surface, so that the movable valve core can enter the fixed valve tube along with the cold and hot water. The water pressure change produces a displacement, which in turn changes the position of the movable spool corresponding to the gap of the fixed valve tube, thereby achieving the purpose of automatically balancing the water pressure on both sides. The swing-type precision ceramic control balancing valve according to claim 1, wherein the first cold water hole and the first hot water hole are disposed in a diagonal shape. The swing-type precision ceramic control balancing 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. The manner runs through the top and bottom surfaces of the fixed valve plate. The swing-type precision ceramic control balance 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 connected to each other The way runs through the top and bottom surfaces of the fixed valve plate. The swing-type 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 connected to each other by a dislocation. The manner runs through the top and bottom surfaces of the fixed valve plate. The swing-type 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 a third cold water circulation hole of the water dividing member, and the water flow channel is The cold water outlet hole is penetrated through at least one end. The swing-type precision ceramic control balancing valve according to claim 1, wherein the upper section of one side of the temperature control chamber is configured to penetrate outward. The swing-type precision ceramic control balancing valve according to claim 1, wherein the cap is locked in a temperature control chamber of the water dividing member. The slewing type precision ceramic control balance valve according to claim 1, wherein the periphery of the cap is provided with a plurality of ribs protruding upward from the top surface of the cap, and the ribs are separated by the ribs. Water can smoothly flow into the cap from the gap between the ribs through the hot water passage hole at the periphery of the cap. The swing-type precision ceramic control balance valve according to claim 1, wherein the temperature control chamber has a water stop ring and a water stop ring under the cap. The swing-type precision ceramic control balancing valve according to claim 1, wherein the support sleeve is locked in a mixing water outlet of the lower seat. The swing-type precision ceramic control balance valve according to claim 1, wherein a ring groove is formed between the cover and the tubular body by using the inner and outer sleeves of the cover and the tubular body. The swing-type 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 swing-type precision ceramic control balancing valve according to claim 1, wherein the lower seat of the valve seat and the coupling seat are separately formed and then separately assembled. The slewing type precision ceramic control balancing valve according to claim 1, wherein each of the two groove chambers of the movable valve core is provided with an elastic member, so that the two ends of the elastic member can be respectively supported at the same position. The sleeve is placed on the partition to maintain the center position of the movable spool with its elastic force in the normal state.