阅读说明：本技术 一种单把手双进双出调温阀芯 (Single-handle double-inlet and double-outlet temperature regulating valve core ) 是由 翁溧溧 朱将来 张吕周 于 2019-09-30 设计创作，主要内容包括：本发明提供一种单把手双进双出调温阀芯,属于淋浴系统领域,自上而下包括外壳、手柄、转子、拨盘、动片、静片、底座,手柄插入转子和拨盘内,拨盘与动片限位连接,手柄的左右拨动及旋转,均可连带带动动片发生移动和旋转,动片底面设置有冷水流通槽、热水流通槽,调温阀芯开启时,冷水流通槽可覆盖连通静片上的静片冷水进水孔和静片冷水出水孔,热水流通槽可覆盖连通静片上的静片热水进水孔和静片热水出水孔,本专利所提供的调温阀芯,是一种单把手的,具有双路流量调节功能,冷水和热水在本调温阀芯内不混合,手柄左右拨动用于开关冷、热水及同比例调节冷、热水流量的大小；手柄旋转时,是为反比例调节冷、热水流量的大小,实现调温的效果。(The invention provides a single-handle double-inlet and double-outlet temperature regulating valve core, which belongs to the field of shower systems and comprises a shell, a handle, a rotor, a drive plate, a moving plate, a static plate and a base from top to bottom, wherein the handle is inserted into the rotor and the drive plate, the drive plate is in limit connection with the moving plate, the left and right stirring and rotation of the handle can drive the moving plate to move and rotate, the bottom surface of the moving plate is provided with a cold water circulation groove and a hot water circulation groove, when the temperature regulating valve core is opened, the cold water circulation groove can cover and communicate a static plate cold water inlet hole and a static plate cold water outlet hole on the static plate, the hot water circulation groove can cover and communicate a static plate hot water inlet hole and a static plate hot water outlet hole on the static plate, the temperature regulating valve core provided by the invention is a single-handle, has double-channel flow regulating function, cold water and hot water are not mixed in the temperature regulating valve core, the size of the hot water flow; when the handle is rotated, the flow of cold water and hot water is adjusted in inverse proportion, so that the effect of temperature adjustment is realized.)

1. A single-handle double-inlet and double-outlet temperature regulating valve core comprises a shell (1), a handle (2), a rotor (3), a drive plate (5), a movable plate (6), a fixed plate (7) and a base (9) from top to bottom, wherein the rotor (3), the drive plate (5), the movable plate (6) and the fixed plate (7) are sequentially superposed in a space limited by the shell (1) and the base (9), and the shell (1) is connected with the base (9) in a buckling manner, and the single-handle double-inlet and double-outlet temperature regulating valve core is characterized in that the handle (2) is inserted into the rotor (3) and the drive plate (5), the drive plate (5) is connected with the movable plate (6) in a limiting manner, and the handle (2) can be shifted and rotated left and right to drive the movable; the bottom surface of the moving plate (6) is provided with a cold water circulation groove (61) and a hot water circulation groove (62); the stator (7) is provided with a stator cold water inlet hole (71), a stator hot water inlet hole (72), a stator cold water outlet hole (73) and a stator hot water outlet hole (74); when the temperature regulating valve core is opened, the cold water circulation groove (61) can cover and communicate the still cold water inlet hole (71) and the still cold water outlet hole (73), and the hot water circulation groove (62) can cover and communicate the still hot water inlet hole (72) and the still hot water outlet hole (74).

2. The single-handle double-inlet and double-outlet temperature-regulating valve core according to claim 1, wherein the cold water circulation groove (61) is positioned at the right side of the hot water circulation groove (62); the still cold water inlet hole (71) is located at the right lower part of the still (7), the still cold water outlet hole (73) is located above the still cold water inlet hole (71), the still hot water inlet hole (72) is located at the left lower part of the still (7), and the still hot water outlet hole (74) is located above the still hot water inlet hole (72).

3. The single-handle double-inlet and double-outlet temperature regulating valve core as claimed in claim 2 or 3, wherein the stator cold water inlet hole (71) and the stator cold water outlet hole (73) are positioned in a first circular ring belt (76), the stator hot water inlet hole (72) and the stator hot water outlet hole (74) are positioned in a second circular ring belt (77), when the temperature regulating valve core is opened, the cold water circulation groove (61) and the first circular ring belt (76) are crossed and covered, and the hot water circulation groove (62) and the second circular ring belt (77) are crossed and covered.

4. The single handle dual-in and dual-out temperature regulating valve cartridge as recited in claim 3, wherein the first circular ring belt (76) and the second circular ring belt (77) have the same diameter and are symmetrically adjacent to each other.

5. The single-handle double-inlet and double-outlet temperature-regulating valve core according to claim 3, wherein the left-right distance between the upper end of the cold water circulating groove (61) and the upper end of the hot water circulating groove (62) corresponds to the hole lengths of the still cold water outlet hole (73) and the still hot water outlet hole (74).

6. The single-handle double-inlet and double-outlet temperature regulating valve core according to claim 5, wherein the cold water flowing groove (61) and the hot water flowing groove (62) are both long arc type blind grooves and are symmetrically arranged on the moving plate (6).

7. The single-handle double-inlet and double-outlet temperature regulating valve core as claimed in claim 5, wherein the still cold water inlet hole (71) and the still hot water inlet hole (72) are arranged outside the still cold water outlet hole (73) and the still hot water outlet hole (74).

8. The single-handle double-inlet and double-outlet temperature regulating valve core as claimed in claim 1, wherein the inner wall of the housing (1) is provided with a temperature limiting lug (12), the periphery of the bottom of the rotor (3) is provided with a limiting convex part (33), when the rotor (3) rotates in the housing (1), the limiting convex part (33) performs circumferential rotation, and the limiting convex part (33) abuts against the temperature limiting lug (12) to limit the rotation angle of the movable plate (6).

9. The single-handle double-inlet and double-outlet temperature regulating valve core as claimed in claim 1, wherein a dial sliding groove (32) is provided at the bottom of the rotor (3), a dial projection (52) is provided on the dial (5), the dial projection (52) and the dial sliding groove (32) are in concave-convex fit and clamping connection, the dial (5) can move horizontally left and right along the dial sliding groove (32), and simultaneously, the dial (5) and the rotor (3) can synchronously rotate circumferentially.

Technical Field

The invention belongs to the field of shower systems, and relates to a single-handle double-inlet and double-outlet temperature regulating valve core.

Background

Disclosure of Invention

Aiming at the defects of slow temperature adjustment of outlet water and time and water consumption in the existing shower system, the existing water mixing valve core is difficult to meet the requirements of a new shower system, and the invention particularly provides the temperature adjusting valve core which has a single handle and can realize the double-inlet and double-outlet switch of cold water and hot water.

A single-handle double-inlet and double-outlet temperature regulating valve core comprises a shell, a handle, a rotor, a drive plate, a moving plate, a static plate and a base from top to bottom, wherein the rotor, the drive plate, the moving plate and the static plate are sequentially superposed in a space limited by the shell and the base; the stator is provided with a stator cold water inlet hole, a stator hot water inlet hole, a stator cold water outlet hole and a stator hot water outlet hole; when the temperature regulating valve core is opened, the cold water circulation groove can cover and communicate the cold water inlet hole of the stator and the cold water outlet hole of the stator, and the hot water circulation groove can cover and communicate the hot water inlet hole of the stator and the hot water outlet hole of the stator.

Further, the cold water circulation groove is positioned at the right side of the hot water circulation groove; the still cold water inlet hole is located the right side below of still, and still cold water apopore is located the top of still cold water inlet hole, and still hot water inlet hole is located the left side below of still, and still hot water apopore is located the top of still hot water inlet hole. So arrange, can make the rotor rotate along with the handle, cold water circulation groove or hot water circulation groove deviate from corresponding still cold water apopore, still hot water apopore gradually.

Furthermore, the stator cold water inlet hole and the stator cold water outlet hole are located in the first circular ring belt, the stator hot water inlet hole and the stator hot water outlet hole are located in the second circular ring belt, and when the temperature regulating valve core is opened, the cold water circulation groove and the first circular ring belt are crossed and covered, and the hot water circulation groove and the second circular ring belt are crossed and covered. Therefore, before the temperature-adjusting valve core handle is rotated, the cold water circulation groove and the first circular ring belt, namely the stator cold water inlet hole and the stator cold water outlet hole, are in an intersecting covering state, when the handle is rotated, the cold water circulation groove and the stator cold water outlet hole are separated from each other, the water outlet amount is reduced, and the hot water circulation groove and the second circular ring belt move oppositely.

Furthermore, the first circular ring belt and the second circular ring belt have the same diameter and are adjacent and symmetrical. So, be convenient for processing makes things convenient for simultaneously when the rotor clockwise, anticlockwise rotation, same angle obtains the same play water response, the sign of being convenient for.

Furthermore, the left-right distance between the upper end of the cold water circulation groove and the upper end of the hot water circulation groove corresponds to the hole length of the stator cold water outlet hole and the hole length of the stator hot water outlet hole. So, when the guarantee rotor was rotatory, the actual delivery bore of stator cold water apopore or stator hot water apopore can diminish, has further ensured the reliability of the case regulating pondage that adjusts the temperature.

Furthermore, the cold water circulation groove and the hot water circulation groove are both long arc type blind grooves and are symmetrically arranged on the movable sheet. Therefore, the structure of the moving plate is simplified, and the processing and the manufacturing are convenient. Meanwhile, the water quantity of a certain water path is guaranteed to be unchanged when water is discharged, the size of the total water discharge is further guaranteed, the water pressure is not changed greatly while temperature is adjusted, and the comfort of a user in bathing is improved.

Furthermore, the stator cold water inlet hole and the stator hot water inlet hole are arranged on the outer sides of the stator cold water outlet hole and the stator hot water outlet hole.

Furthermore, the inner wall of the shell is provided with a temperature limiting lug, the periphery of the bottom of the rotor is provided with a limiting convex part, when the rotor rotates in the shell, the limiting convex part performs circumferential rotation motion, and the limiting convex part abuts against the temperature limiting lug to limit the rotation angle of the moving plate. So, the process of adjusting flow is more accurate stable.

Furthermore, the bottom of the rotor is provided with a drive plate sliding groove, a drive plate convex block is arranged on the drive plate, the drive plate convex block is in concave-convex matching clamping connection with the drive plate sliding groove, the drive plate can transversely move left and right along the drive plate sliding groove, and simultaneously, the drive plate and the rotor can synchronously rotate in the circumferential direction. Thus, the handle has better hand feeling in operation.

Compared with the prior art, the temperature regulating valve core provided by the invention is of a single handle and has a double-path flow regulating function, cold water and hot water are not mixed in the temperature regulating valve core, and the handle is shifted left and right to switch the cold water and the hot water and regulate the flow of the cold water and the hot water in the same proportion; when the handle is rotated, the flow of cold water and hot water is adjusted in inverse proportion; when the shower system rotates anticlockwise, the flow of hot water is gradually reduced, the water temperature is reduced when the shower system finally discharges water, and when the shower system rotates clockwise, the flow of cold water is gradually reduced when the shower system finally discharges water, the water temperature is increased, so that the temperature adjusting effect is realized; the temperature regulating valve core can regulate the inlet and outlet of cold water and hot water respectively, and also can achieve the effect of regulating the temperature, thereby laying a foundation for the timely temperature regulation of the water outlet of a subsequent shower system.

When specifically using novel shower system, novel shower system adopts muddy water district rear structure, and play cold water and hot water in the case adjusts the temperature and gets into through cold water pipe and hot-water line and mix the water district, as long as twist grip, adjust the play water proportion of cold water and hot water, mix the warm water temperature in the water district and will change immediately, and the temperature of shower nozzle spun water just also changes immediately, has realized "highly sensitive regulation" of device, and the efficiency of adjusting the temperature is more high-efficient, saves time and water.

The temperature regulating valve core provided by the invention can regulate and control the cold and hot water switch and the proportion thereof by a single handle, so that the valve core has the function of switch temperature regulation, the valve core has a simple and compact structure and is convenient to operate, the structure of a faucet can be simplified when the temperature regulating valve core is applied to a specific faucet, the temperature regulating effect of the switch can be achieved by only arranging the single-handle double-inlet and double-outlet temperature regulating valve core, the faucet and related accessories can be conveniently processed and manufactured correspondingly, and the production cost is reduced.

The double-inlet and double-outlet temperature regulating valve core provided by the invention is not only applied to the novel shower system, but also has a double-path flow regulating function, and can be practically and widely applied to the field of faucets.

Drawings

Fig. 1 is a perspective view of a two-in and two-out temperature control valve core provided by an embodiment of the invention.

FIG. 2 is a cross-sectional view of a two-in and two-out temperature control valve cartridge provided by an embodiment of the present invention.

FIG. 3 is another angular cross-sectional view of a two-in and two-out temperature control valve cartridge provided by an embodiment of the present invention.

Fig. 4 is an exploded view of a two-in, two-out temperature control valve cartridge provided by an embodiment of the present invention.

Fig. 5 is a perspective view of a housing of a dual-in dual-out temperature regulating valve cartridge according to an embodiment of the present invention.

Fig. 6 is a bottom view and a cross-sectional view of a rotor plate in an embodiment of the present invention.

Fig. 7 is a top view of a stator plate in an embodiment of the invention.

Fig. 8 is a front view of the temperature control valve element in the closed state.

Fig. 9 is a schematic diagram of the movable plate and the fixed plate in the closed state of the temperature regulating valve core.

Fig. 10 is a front view of the temperature control valve core in an open state (the handle is moved leftwards).

Fig. 11 is a matching schematic diagram of the moving plate and the static plate when the temperature regulating valve core is in an open state (the handle is moved leftwards).

Fig. 12 is a schematic view of the engagement of the rotor and stator after counterclockwise rotation of the handle to the bottom of fig. 11.

Fig. 13 is a schematic view of the engagement of the rotor and stator after the handle has been rotated clockwise to the bottom in fig. 11.

Fig. 14 is a simplified schematic diagram of a prior art shower system.

In the figure, the position of the upper end of the main shaft,

1. a housing; 11. a housing bayonet; 12. a temperature limiting projection; 13. an installation port;

2. a handle;

3. a rotor; 31. a rotor receptacle; 32. a dial slide groove; 33. a limiting convex part;

4. a bolt;

5. a dial; 51. a dial insertion hole; 52. a dial projection; 53. the dial is clamped and convex;

6. a moving plate; 61. a cold water circulation tank; 62. a hot water circulation tank; 63. a moving plate clamping groove;

7. a still sheet; 71. a cold water inlet hole of the stator plate; 72. a stator hot water inlet hole; 73. a stator cold water outlet; 74. a static sheet hot water outlet; 75. a still gap; 76. a first circular ring belt; 77. a second circular ring belt;

8. an inner seal;

9. a base; 91 base buckle; 92. a base projection;

10. an outer seal.

Detailed Description

The present embodiment is only for explaining the present invention, and the directions are only for convenience of describing the technical content, and it is not a limitation to the present invention, and those skilled in the art can make modifications to the embodiment as required without inventive contribution after reading the present specification, but all are protected by the patent law within the scope of the claims of the present invention.

Referring to fig. 14, there is shown a conventional shower system comprising a shower head (1 '), cold and hot water inlet pipes (2 ', 3 ') communicating with the shower head, and a water outlet pipe (4 ') communicating with the shower head, along which water outlet pipe (4 ') warm water flows from a hand shower (5 ') or a top shower (6 '). For the sake of convenient bathing, the shower faucet (1 ') is usually arranged at the height of the waist of the human body, and the hanging point of the hand-held shower head (5') or the top shower head (6 ') is arranged above the head of the human body, so that the height difference requires a longer water outlet pipeline (4') for transitional warm water.

When a person feels that the water temperature is not proper in the beginning or in the bathing process, the water temperature needs to be adjusted by rotating the adjusting handle of the shower faucet (1 '), and because the water outlet pipeline (4 ') is long, when the water temperature is adjusted each time, the adjusted water temperature can flow out only after the warm water in the water outlet pipeline (4 ') flows out, and the change of the water temperature sprayed by the shower head can be felt until the water temperature is adjusted to be suitable for personal bathing. In the actual bathing process, the water temperature is often adjusted to the personal suitable water temperature by adjusting for a plurality of times, and the water temperature adjusting process is insensitive, and is troublesome, time-consuming and water-consuming.

In this regard, the inventor proposes a new shower system (not described in detail herein) in which the mixing area is set back, closer to the outlet of the hand shower (5 ') and the top shower head (6'), and before the mixing area, hot and cold water is fed in and out of the shower head, respectively.

As shown in fig. 1-13, the invention provides a double-inlet and double-outlet temperature regulating valve core, which comprises a housing 1, a handle 2, a rotor 3, a bolt 4, a dial 5, a moving plate 6, a static plate 7, an inner sealing gasket 8, a base 9 and an outer sealing gasket 10 from top to bottom, wherein the rotor 3, the dial 5, the moving plate 6, the static plate 7 and the inner sealing gasket 8 are sequentially overlapped in a space limited by the housing 1 and the base 9, and the housing 1 and the base 9 are connected in a buckling manner.

The lower part circumference of shell 1 is equipped with a plurality of shell bayonet sockets 11, and the interval is equipped with a plurality of base buckle 91 on the up end of base 9 that corresponds with this, and when shell 1 and base 9 were installed, base buckle 91 blocked in shell bayonet socket 11, realized the equipment of shell 1 and base 9. The base buckle 91 is also a movable clamping structure, so that the temperature regulating valve core can be conveniently disassembled and assembled.

The upper surface and the lower surface of the base 9 are respectively provided with a sealing groove which is respectively provided with an inner sealing gasket 8 and an outer sealing gasket 10, and the shape of the sealing groove is matched with each water inlet and outlet hole.

The rotor 3 is sleeved in the shell 1, specifically, the middle part of the shell 1 protrudes upwards to form a mounting opening 13, the rotor 3 is inverted T-shaped and is sleeved in the mounting opening 13, and a chassis of the rotor 3 is abutted to a shoulder part of the shell below the mounting opening 13 in the shell 1. The rotor 3 is provided with a rotor jack 31 in the middle for the lower end of the handle 2 to pass through, the dial plate jack 51 for the lower end of the handle 2 to insert is arranged on the upper end surface of the dial plate 5, and the dial plate jack 51 can also be a through hole structure. The lower end of the handle 2 penetrates through the rotor 3 to be connected with the drive plate 5, the bolt 4 transversely penetrates through the handle 2 and the rotor 3 to enable the handle 2 and the rotor 3 to be fixedly connected relatively, and meanwhile, the handle 2 can be driven left and right by taking the bolt 4 as an axis.

The rotor 3 is superposed on the dial 5, the bottom of the rotor 3 is provided with a dial sliding groove 32, the dial sliding groove 32 is transversely arranged, the dial 5 is provided with a dial convex block 52, the dial convex block 52 is in concave-convex matching and clamping connection with the dial sliding groove 32, so that the dial 5 can transversely move left and right along the dial sliding groove 32, and simultaneously, the dial 5 and the rotor 3 can synchronously rotate circumferentially. The bottom of the rotor 3 can also be designed into a convex structure, and the top surface of the corresponding drive plate 5 is provided with a groove, so that the effects of left-right direction guiding sliding and circumferential synchronous driving rotation can be achieved.

The bottom of the drive plate 5 is provided with a plurality of drive plate clamping protrusions 53 along the circumferential direction, the upper part of the moving plate 6 is correspondingly provided with a plurality of moving plate clamping grooves 63, and during installation, the drive plate clamping protrusions 53 of the drive plate 5 are accommodated in the moving plate clamping grooves 63, so that the moving plate 6 and the drive plate 5 can move or rotate synchronously.

The setting of driver plate 5 is for driving rotor 6 to take place the synchronization change, is a transition part, just so need not supply handle 2 to insert at rotor 6 trompil, has reduced rotor 6's the processing degree of difficulty, and driver plate 5 is convenient for also maintain simultaneously and is changed, has promoted the holistic life of temperature regulating valve core.

A plurality of base lugs 92 are arranged on the upper end face of the base 9 at intervals, a plurality of stator notches 75 are correspondingly arranged on the circumferential wall of the stator 7, and the base lugs 92 of the base 9 are accommodated in the stator notches 75, so that the stator 7 is always in a standing state, and the stator 7 is prevented from moving due to the movement of the rotor 6.

According to the invention, the inner wall of the shell 1 is provided with the temperature limiting lug 12, the periphery of the bottom of the rotor 3 is radially provided with the limiting convex part 33, when the rotor 3 rotates in the mounting hole 13, the limiting convex part 33 makes circumferential rotation motion, when the limiting convex part 33 is abutted against the temperature limiting lug 12, the effect of limiting the rotation of the rotor 3 is achieved, the rotation angle of the movable plate 6 is further limited, and the outlet water temperature of the temperature regulating valve core is further limited. In the invention, two temperature limiting lugs 12 are arranged on the left and right sides in the shell 1, and the corresponding limiting convex parts 33 are respectively arranged on two sides of the bottom of the rotor 3, so that the left and right rotation of the rotor 3 is limited, and the stable use of the temperature regulating valve core is ensured. Of course, the specific structure of the temperature limit projection 12 and the limit convex part 33 is not limited, and the effect of rotation limit can be achieved. In the present invention, the minimum included angle between the two temperature-limiting protrusions 12 is 80 degrees, that is, the limit value of the clockwise and counterclockwise rotation angles of the rotor plate 6 is 40 degrees.

The left and right shifting and rotation of the handle 2 can drive the driving plate 5 and the moving plate 6 to move and rotate.

In the invention, as shown in fig. 6, a cold water flowing groove 61 and a hot water flowing groove 62 are arranged on the bottom surface of the moving plate 6, the cold water flowing groove 61 is positioned on the right side of the hot water flowing groove 62, the cold water flowing groove 61 and the hot water flowing groove 62 are in bilateral symmetry structure and are easy to process and manufacture, and the cold water flowing groove 61 and the hot water flowing groove 62 are both long arc blind grooves and are respectively used for the inlet and outlet circulation of cold water and hot water. The moving plate 6 of the invention is only provided with two circulating grooves, so the structure is simpler and easy to manufacture.

As shown in fig. 7, the stator 7 is provided with 4 water through holes, which are respectively a stator cold water inlet 71, a stator hot water inlet 72, a stator cold water outlet 73, and a stator hot water outlet 74, wherein the stator cold water inlet 71 is located at the right lower side of the stator 7, the stator cold water outlet 73 is located above the stator cold water inlet 71, the stator hot water inlet 72 is located at the left lower side of the stator 7, and the stator hot water outlet 74 is located above the stator hot water inlet 72. The stator cold water inlet hole 71 and the stator cold water outlet hole 73 are located in the first circular ring belt 76, the stator hot water inlet hole 72 and the stator hot water outlet hole 74 are located in the second circular ring belt 77, and when the temperature regulating valve core is opened, the cold water flow through groove 61 and the first circular ring belt 76 are crossed and covered, and the hot water flow through groove 62 and the second circular ring belt 77 are crossed and covered. The first circular ring band 76 and the second circular ring band 77 have the same diameter and are symmetrically adjacent to each other.

The base 9 is correspondingly provided with a base cold water inlet, a base hot water inlet, a base cold water outlet and a base hot water outlet, which are respectively communicated with the still cold water inlet hole 71, the still hot water inlet hole 72, the still cold water outlet hole 73 and the still hot water outlet hole 74.

The cold water circulation groove 61 corresponds to the stator cold water inlet hole 71 and the stator cold water outlet hole 73 and is used for communicating the two holes, and the hot water circulation groove 62 corresponds to the stator hot water inlet hole 72 and the stator hot water outlet hole 74 and is used for communicating the two holes. In this embodiment, the bottoms of the cold water circulation groove 61 and the hot water circulation groove 62 are close to each other, and the stator cold water inlet hole 71 and the stator hot water inlet hole 72 are arranged outward compared with the stator cold water outlet hole 73 and the stator hot water outlet hole 74. The left-right distance between the upper end of the cold water flow groove 61 and the upper end of the hot water flow groove 62 corresponds to the hole lengths of the stator cold water outlet holes 73 and the stator hot water outlet holes 74.

For convenience of illustration, the moving plate 6 is indicated by a thick line, and the stationary plate 7 is indicated by a thin line.

As shown in fig. 8 and 9, when the temperature regulating valve core is in a closed state, the handle 2 is in a vertical state, the cold water flowing groove 61 and the hot water flowing groove 62 are in a dislocation state with the cold water inlet hole 71 and the hot water inlet hole 72 of the stator, and cold water and hot water cannot enter the rotor 6.

As shown in fig. 10 and 11, the handle 2 is shifted leftward to drive the rotor 6 to translate rightward, the temperature regulating valve core is in an open state at this time, during shifting of the handle, the cold water flow channel 61 is gradually overlapped with the stator cold water inlet 71 and the stator cold water outlet 73, cold water enters from the stator cold water inlet 71 and passes through the cold water flow channel 61 to exit from the stator cold water outlet 73; the hot water circulation groove 62 is gradually overlapped with the hot water inlet hole 72 of the stator and the hot water outlet hole 74 of the stator, and hot water enters from the hot water inlet hole 72 of the stator and passes through the hot water circulation groove 62 to be discharged from the hot water outlet hole 74 of the stator. During the process of moving the handle 2 left and right, the cold water and the hot water are both the water with the same flow rate regulated. In this embodiment, the handle 2 can be stirred for an angle of 0 to 23 degrees, and when the handle 2 is stirred for an angle of 23 degrees, the cold water and the hot water are discharged at the same ratio and the maximum flow.

As shown in fig. 12, based on fig. 11, the handle 2 rotates forward, i.e. counterclockwise, driving the moving plate 6 to rotate counterclockwise around the center of the rotor, and at this time, the temperature-adjusting valve core is in a state of large cold water opening and small hot water closing, and is reflected to the water outlet, which is a process of cooling the water temperature. In the process of anticlockwise rotating of the handle, the cold water circulation groove 61 covers the stator cold water inlet hole 71 and the stator cold water outlet hole 73 to enable the stator cold water inlet hole and the stator cold water outlet hole to be in a communicated state, the hot water circulation groove 62 gradually leaves the stator hot water outlet hole 74 until the stator hot water inlet hole 72 and the stator hot water outlet hole 74 are completely disconnected, and at the moment, the temperature regulating valve core only discharges cold water. In the process of counterclockwise rotation of the handle 2, the coverage area of the hot water flow through groove 62 and the hot water outlet hole 74 of the stator is gradually reduced, that is, the hot water flow is gradually reduced, and the water outlet ratio of cold water to hot water is in a cold-hot state. In the embodiment, the counterclockwise rotation angle of the handle 2 is 0 to 40 degrees, and when the counterclockwise rotation angle of the handle 2 is 40 degrees, only cold water is discharged from the temperature regulating valve core.

As shown in fig. 13, based on fig. 11, the handle 2 rotates backwards, i.e. clockwise, to drive the rotor plate 6 to rotate clockwise around the center of the rotor, and at this time, the temperature-adjusting valve core is in a state of small cold water shut and large hot water open, and the process of heating the water temperature is reflected to the water outlet. In the process that the handle rotates clockwise, the hot water circulation groove 62 covers the still hot water inlet hole 72 and the still hot water outlet hole 74 to enable the still hot water inlet hole and the still hot water outlet hole to be in a communicated state, the cold water circulation groove 61 gradually leaves the still cold water outlet hole 73 until the still cold water inlet hole 71 and the still cold water outlet hole 73 are completely disconnected, and at the moment, the temperature regulating valve core only discharges hot water. In the process of clockwise rotation of the handle 2, the coverage area of the cold water circulation groove 61 and the cold water outlet hole 73 of the stator is gradually reduced, namely the cold water flow is gradually reduced, and the water outlet proportion of cold water and hot water is in a hot-large-cold-small state. In the embodiment, the clockwise rotation angle of the handle 2 is 0-40 degrees, and when the clockwise rotation angle of the handle 2 is 40 degrees, only hot water is discharged from the temperature regulating valve core.

The handle 2 is toggled left and right for switching on and off the cold water and the hot water and adjusting the flow of the cold water and the hot water in the same proportion; when the handle 2 rotates, the flow of cold water and the flow of hot water are adjusted in inverse proportion, when the handle rotates anticlockwise, the flow of hot water gradually becomes smaller, and the water temperature is reduced when the shower system finally discharges water; when the shower system rotates clockwise, the flow of cold water is gradually reduced, and the water temperature rises when the shower system finally discharges water; the temperature regulating valve core can regulate the inlet and outlet of cold water and hot water respectively, and also can achieve the effect of regulating the temperature, thereby laying a foundation for the timely temperature regulation of the water outlet of a subsequent shower system.

When specifically using novel shower system, novel shower system adopts and mixes water district rear-mounted structure, and in cold water pipe and the hot-water pipe entering of the case that adjusts the temperature and mixing the water district, as long as twist grip adjusts the play water proportion of cold water and hot water, mixes the warm water temperature in the water district and will change immediately, and the temperature of shower nozzle spun water just also changes immediately, has realized the "highly sensitive regulation" of device.

Simply put, the handle 2 is stirred leftwards, and the cold water pipe and the hot water pipe are opened simultaneously until the pipes are opened to the maximum; rotating the handle 2 clockwise and anticlockwise, and adjusting the water outlet ratio of cold water and hot water until the hot water is turned off at the maximum of cold water or the hot water is turned off at the maximum of cold water; and the water outlet amounts of the cold water and the hot water are reduced simultaneously until the water is closed by pulling back the handle 2.

The above description is intended to be illustrative of the present invention and not to limit the scope of the invention, which is defined by the claims appended hereto.