CN113280151B

CN113280151B - Automatic temperature-regulating shower valve

Info

Publication number: CN113280151B
Application number: CN202110693469.8A
Authority: CN
Inventors: 崔宇琪
Original assignee: Foshan Qindao Electronic Equipment Co ltd
Current assignee: Foshan Qindao Electronic Equipment Co ltd
Priority date: 2021-06-22
Filing date: 2021-06-22
Publication date: 2022-07-22
Anticipated expiration: 2041-06-22
Also published as: CN113280151A

Abstract

The invention relates to the technical field related to resource recycling, and discloses an automatic temperature-adjusting shower valve which comprises a mixing pipe, wherein a cold water pipe communicated with the inner cavity of the mixing pipe is fixedly installed on the side wall of the middle part of the mixing pipe, a hot water pipe is fixedly installed at the bottom end of the mixing pipe, and a mixing valve is movably sleeved on the inner wall of the mixing pipe. According to the invention, the mixing ring is movably arranged on the inner wall of the mixing pipe, and the mixing hole is formed in the side wall of the mixing ring, so that when hot water in the hot water pipe impacts the mixing ring upwards, the passing amount of cold water in the cold water pipe through the mixing hole is increased when the intensity of the hot water impacting the mixing ring is higher, and conversely, when the intensity of the hot water impacting the hot water pipe is low, the passing amount of the cold water in the cold water pipe is reduced, so that the cold water is automatically proportioned by the hot water, the phenomenon that a shower nozzle sprays the cold water due to the overflow of a large amount of cold water when the pressure of the hot water is reduced is avoided, and the purpose of constant-temperature shower is finally achieved.

Description

Automatic temperature-regulating shower valve

Technical Field

The invention relates to the technical field related to resource recycling, in particular to an automatic temperature-regulating shower valve.

Background

The shower valve is an essential component in showering, and mainly mixes hot water and cold water, so that water flowing out of the shower nozzle of the shower valve is adaptive to the temperature of bathing of a user.

In the process of showering, the control handle is mainly used for controlling the rotating angle of the valve core in the valve, so that cold water and hot water are respectively mixed through the sub-channels on the valve core and then are conveyed to the shower nozzle, and therefore a proper bathing temperature is provided for a user.

In the process of practical household use, on one hand, when the household electric water heater is connected with a water pipe, the household electric water heater is directly connected with the water pipe, and simultaneously, when the mixing valve is connected with tap water, in the working process of the mixing valve, the pressure in the cold water pipe connected with the water heater and the mixing valve is reduced due to the use of other valves, so that under the condition that the valve is not adjusted, hot water in the water heater is discharged due to the connection of cold water, when the pressure of the cold water is reduced, the hot water discharge quantity of the mixing valve is relatively reduced, and when the pressure of the mixing valve is lowered, the temperature of water flow flowing out of the shower nozzle after passing through the mixing valve is sharply reduced due to the increase of the cold water flowing into the mixing valve, so that the bathing experience of a user is influenced; on the other hand, because its mixing valve is after adjusting its hot water and cold water, directly carry on to shower nozzle, and through shower nozzle direct action to the human body on, thereby at its user's in-process of in-service use, when owing to its cold water and hot water are direct to be jetted out from shower nozzle, it only makes cold water and hot water mix each other among them in the pipeline, cause and mix uneven phenomenon between cold water and the hot water, thereby when spouting through shower nozzle, can be because its cold water and hot water are uneven in distribution, therefore cause the user in the in-process of using, the uneven phenomenon of shower cold and hot appears, the experience of shower is being influenced.

Simultaneously, at the in-process of current shower valve at the installation, the mounted position need be reserved, and simultaneously, shower valve is great relatively volumetrically, therefore makes shower valve in the back of installation, can have partial arch in the bathroom, not only makes the great reduction of pleasing to the eye degree, simultaneously, has still reduced mobilizable space in the bathroom.

Disclosure of Invention

Aiming at the defects of the existing shower mixing valve in the use process in the background technology, the invention provides the automatic temperature-adjusting shower valve which has the advantages of constant temperature shower, accurate shower temperature control, uniform mixing of cold water and hot water, space occupation reduction and convenience in installation and disassembly, and solves the technical problems in the background technology.

The invention provides the following technical scheme: an automatic temperature-adjusting shower valve comprises a mixing pipe, wherein a cold water pipe communicated with an inner cavity of the mixing pipe is fixedly mounted on the side wall of the middle of the mixing pipe, a hot water pipe is fixedly mounted at the bottom end of the mixing pipe, a mixing valve is movably sleeved on the inner wall of the mixing pipe, the mixing valve comprises a mixing ring, a sealing ring and a hot water baffle ring, the top end of the mixing ring is fixedly connected with the sealing ring, the bottom end of the mixing ring is fixedly connected with the hot water baffle ring, a mixing hole is formed in the side wall of the mixing ring, a baffle plug is fixedly mounted at the bottom end of the hot water baffle ring, a water delivery hole is formed in the surface of the baffle plug, a sealing plug matched with the baffle plug is movably mounted in the hot water pipe, a fixing frame is fixedly mounted at the top end of the sealing ring, an adjusting block is movably mounted at the top end of the mixing pipe, a drain pipe is movably mounted at the top end of the adjusting block, and a push rod is connected with the inner wall of the adjusting block through threads, and the side wall of the ejector rod is fixedly provided with a positioning rod, and the bottom end of the ejector rod is movably connected with the fixing frame.

Preferably, the diameter values of the end faces of the mixing ring, the closed ring and the hot water baffle ring are equal, and the mixing ring, the closed ring and the hot water baffle ring are cylinders with hollow interiors.

Preferably, the upper end and the lower end of the inner wall of the hot water pipe are provided with limiting lugs for limiting the closing plug.

Preferably, the inner wall fixed mounting of mixing ring has the drive leaf, and the inner wall of drive leaf slope installation to mixing ring, the central line of drive leaf is the contained angle of fifteen degrees with the terminal surface of mixing ring, the quantity of drive leaf has six, and the inner wall at mixing ring is installed to angle slopes such as six drive leaves, the mixing hole is located drive leaf inner inclined plane one side, and the central line axis in mixing hole is thirty degrees with the inner inclined plane of drive leaf, the quantity in mixing hole is forty eight, and forty eight mixing holes averagely divide into six groups, a set of the mixing hole is located one side of drive leaf and equidistance range between the upper and lower terminal surface of mixing ring.

Preferably, the inner wall of the mixing pipe is provided with a conveying groove communicated with the cold water pipe, and the unfolding shape of the conveying groove is rectangular.

Preferably, the blocking plug is a combination body of the cylinder and the circular truncated cone, the water conveying holes are formed in the surface of the cylinder, the number of the water conveying holes is twelve, the twelve water conveying holes are arranged on the surface of the water conveying holes in an equiangular mode by taking the central axis of the blocking plug as a central line, and the surface of the sealing plug is provided with an avoiding groove matched with the circular truncated cone on the blocking plug in a shape of the circular truncated cone.

Preferably, the ejector rod is a screw rod, and the inner wall of the mixing pipe is provided with a guide groove for sliding the inner wall of the positioning rod.

The invention has the following beneficial effects:

1. according to the invention, the mixing ring is movably arranged on the inner wall of the mixing pipe, and the mixing hole is formed in the side wall of the mixing ring, so that when hot water in the hot water pipe impacts the mixing ring upwards, the passing amount of cold water in the cold water pipe through the mixing hole is increased when the intensity of the hot water impacting the mixing ring is higher, and conversely, when the intensity of the hot water impacting the hot water pipe is low, the passing amount of the cold water in the cold water pipe is reduced, so that the cold water is automatically proportioned by the hot water, the phenomenon that a shower nozzle sprays the cold water due to the overflow of a large amount of cold water when the pressure of the hot water is reduced is avoided, and the purpose of constant-temperature shower is finally achieved.

2. The driving blades are fixedly arranged on the inner wall of the mixing ring, and meanwhile, the angle between the mixing hole and the driving blades is arranged in a certain angle, so when hot water in the hot water pipe impacts the driving blades, cold water in the cold water pipe is poured into the mixing ring from the mixing hole, the rotation speed of the mixing ring is controlled through the flow speed of the hot water in the hot water pipe, the cold water is automatically proportioned through the speed change in the mixing ring, the accurate precision of the proportioning is improved, meanwhile, the cold water and the hot water in the mixing ring are stirred and mixed through the driving blades, the cold water and the hot water are uniformly mixed, the phenomenon that the cold water and the hot water are non-uniform due to the cold water and the hot water discharged from a shower nozzle is avoided, and the aims of accurately controlling the shower temperature and uniformly mixing the cold water and the hot water are finally achieved.

3. According to the invention, the mixing pipe is designed into the hollow cylinder, so that the diameter of the outer side of the mixing pipe is close to that of a water medium conveying pipeline, and the mixing pipe can be directly attached to a water pipeline for use, so that the occupied space is reduced, and the purposes of reducing the occupied space and facilitating installation and disassembly are finally realized.

Drawings

FIG. 1 is a perspective view of the overall structure of the present invention;

FIG. 2 is a schematic cross-sectional view of the overall structure of the present invention;

FIG. 3 is a schematic view of a structural mixing ring of the present invention;

FIG. 4 is a schematic view of a structural driving blade of the present invention;

FIG. 5 is a schematic view of a structural stopper of the present invention;

FIG. 6 is a schematic view of a cold water pipe according to the present invention.

In the figure: 1. a mixing tube; 2. a drain pipe; 3. a hot water pipe; 4. a cold water pipe; 5. a mixing valve; 50. a mixing ring; 51. a closed loop; 52. a hot water baffle ring; 6. a mixing hole; 7. blocking the plug; 8. a water delivery hole; 9. a fixed mount; 10. an adjusting block; 11. a top rod; 12. positioning a rod; 13. closing the plug; 14. driving the blades.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 6, an automatic temperature-adjusting shower valve includes a mixing pipe 1, and the mixing pipe 1 is a hollow cylinder, so that the mixing pipe 1 can be conveniently installed at each pipe position, and thus, it is not necessary to reserve a specific position, it is only necessary to insert a drain pipe 2 into the pipe for use, at the same time, a cold water pipe 4 communicating with the inner cavity of the mixing pipe 1 is fixedly installed on the side wall of the middle portion of the mixing pipe 1, so that a cold water medium can be provided to the mixing pipe 1 through the cold water pipe 4, and a hot water pipe 3 is fixedly installed at the bottom end of the mixing pipe 1, so that a hot water medium can pass through the inner cavity of the mixing pipe 1 through the hot water pipe 3, a mixing valve 5 is movably sleeved on the inner wall of the mixing pipe 1, and can move up and down on the inner wall of the mixing pipe 1 through the mixing valve 5, and at the same time, the mixing valve 5 includes a mixing ring 50, a sealing ring 51 and a hot water blocking ring 52, wherein, the top end of the mixing ring 50 is fixedly connected with a closed ring 51, the bottom end of the mixing ring 50 is fixedly connected with a hot water baffle ring 52, and the diameter values of the end surfaces of the mixing ring 50, the closed ring 51 and the hot water baffle ring 52 are equal, and the mixing ring 50, the closed ring 51 and the hot water baffle ring 52 are all cylinders with hollow interiors, so that the mixing ring 50, the closed ring 51 and the hot water baffle ring 52 are adapted to slide up and down on the inner wall of the mixing pipe 1 through the side walls thereof, meanwhile, the cold water pipe 4 is blocked through the side walls of the closed ring 51 and the hot water baffle ring 52, in order to enable the cold water in the cold water pipe 4 to enter the inner cavity of the mixing pipe 1, thereby the mixing hole 6 is arranged on the side wall of the mixing ring 50, the medium communication between the cold water pipe 4 and the mixing ring 50 is realized through the mixing hole 6, the bottom end of the hot water baffle ring 52 is fixedly provided with a baffle plug 7, and simultaneously, the surface of the baffle plug 7 is provided with a water delivery hole 8, a sealing plug 13 matched with the blocking plug 7 is movably arranged in the hot water pipe 3, meanwhile, a limit lug is arranged on the inner wall of the hot water pipe 3, so that the sealing plug 13 can only move up and down in the hot water pipe 3, meanwhile, in order to facilitate adjustment, a fixing frame 9 is fixedly arranged on the top of a sealing ring 51, an adjusting block 10 is movably arranged on the top end of the mixing pipe 1, a drain pipe 2 is movably arranged on the top end of the adjusting block 10, an ejector rod 11 is connected with the inner wall of the adjusting block 10 in a threaded manner, a positioning rod 12 is fixedly arranged on the side wall of the ejector rod 11, two sides of the positioning rod 12 slide up and down on the inner wall of the mixing pipe 1, the bottom end of the ejector rod 11 is movably connected with the fixing frame 9, so that the up and down movement of the ejector rod 11 can be controlled through the adjustment of the adjusting block 10 in a rotating manner, and further the top end of the ejector rod 11 pushes the fixing frame 9 to different positions, whether cold water in the cold water pipe 4 can be matched with hot water in the hot water pipe 3 through the mixing hole 6 or not is promoted, the mixing ring 50 is lifted up and down through the pressure of the hot water in the hot water pipe 3, namely, the amount of water flow in the cold water pipe 4 flowing into the mixing ring 50 is changed, and then the cold water in the cold water pipe 4 and the hot water in the hot water pipe 3 are adaptively mixed.

Wherein, in order to make the water medium ratio in the mixing ring 50 more accurate, the driving blades 14 are fixedly installed on the inner wall of the mixing ring 50, the driving blades 14 are obliquely installed on the inner wall of the mixing ring 50, and the center line of the driving blades 14 forms an included angle of fifteen degrees with the end surface of the mixing ring 50, at the same time, the number of the driving blades 14 is six, the six driving blades 14 are obliquely installed on the inner wall of the mixing ring 50 at equal angles, the mixing holes 6 are located on the inner oblique surface side of the driving blades 14, meanwhile, the center line axis of the mixing holes 6 forms thirty degrees with the inner oblique surface of the driving blades 14, the number of the mixing holes 6 is forty-eight, the forty-eight mixing holes 6 are equally divided into six groups, one group of the mixing holes 6 is located on one side of the driving blades 14 and is equidistantly arranged between the upper and lower end surfaces of the mixing ring 50, so that when the hot water medium in the hot water pipe 3 flows into the mixing ring 50, through impact drive leaf 14 for mixing ring 50 rotates, causes the in-process of the hot and cold water regulation in mixing ring 50, through its hot water promotion mixing ring 50's rate of rotation, guarantees the mixture of cold water and hot water in its mixing ring 50, and simultaneously, through the slope arrangement between mixing hole 6 and drive leaf 14, when making the rivers impact drive leaf 14 in mixing hole 6, through rivers impact drive leaf 14 and make the rotation intensity of mixing ring 50 increase, and then increase the speed of its mixing ring 50 cold water input, the rate of the rotation of convenient through its mixing ring 50 can be obvious controls the entering volume of rivers in its mixing hole 6.

Referring to fig. 6, in order to make the cold water in the cold water pipe 4 easier to control the on-off of the cold water, a conveying trough communicated with the cold water pipe 4 is opened on the inner wall of the mixing pipe 1, and the development shape of the conveying trough is rectangular.

Referring to the attached drawing 5, wherein, it is the assembly of cylinder and round platform to keep off stopper 7, and water delivery hole 8 sets up on the surface of cylinder, and simultaneously, the quantity in water delivery hole 8 is twelve, twelve water delivery hole 8 all uses the central axis that keeps off stopper 7 to arrange the surface at water delivery hole 8 for central line equiangular, and simultaneously, the surface of closing stopper 13 is seted up with the groove of dodging that keeps off stopper 7 upper circular platform shape looks adaptation, and can realize the intercommunication of hot-

water line

3 and 1 inner chamber of hybrid tube through dodging the groove, keep off through it when stopper 7 laminating on closing stopper 13, not only separate hot-

water line

3 and 1 inner chamber of hybrid tube through the boss that keeps off stopper 7, and simultaneously, prevent through water flow to the inner wall that hot-water kept off ring 52 of 1 inner chamber of hybrid tube through water delivery hole 8.

Wherein, ejector pin 11 is the hob to the removal about the rotation of accessible regulating block 10 is carried out, and meanwhile, offers at the inner wall of its hybrid tube 1 and is used for the gliding guide way of 12 inner walls of locating lever, thereby makes regulating block 10 rotate the in-process, and steerable ejector pin 11 slides from top to bottom, avoids its ejector pin 11 to follow regulating block 10 and carries out synchronous pivoted phenomenon.

The using method (working principle) of the invention is as follows:

a preparation state: the cold water pipe 4 is communicated with a cold water inlet pipe, the hot water pipe 3 is communicated with a hot water inlet pipe, and the water outlet pipe 2 is communicated with a delivery pipe of the shower nozzle (the cold water inlet pipe, the hot water inlet pipe and the delivery pipe of the shower nozzle are not shown in the figure);

adjustment status (directional reference fig. 2): in the cold water output process, the adjusting block 10 is screwed, so that the adjusting block 10 rotates to enable the ejector rod 11 to move downwards, the guide is completed by the sliding of the positioning rod 12 on the inner wall of the mixing pipe 1, meanwhile, the bottom end of the ejector rod 11 is ejected to the fixed frame 9, the fixed frame 9 is pressed downwards, the fixed frame 9 is enabled to continuously press downwards by pushing the sealing ring 51, the mixing ring 50 and the hot water baffle ring 52, the hot water baffle ring 52 extrudes the baffle plug 7, the baffle plug 7 is enabled to be attached to the sealing plug 13, the water delivery hole 8 is sealed by the sealing plug 13, meanwhile, the baffle plug 7 is clamped in the sealing plug 13, so that hot water in the inner cavity of the hot water pipe 3 cannot flow into the hot water baffle ring 52 through the sealing plug 13 and continuously moves downwards until the side wall of the mixing ring 50 is communicated with the cold water pipe 4, and a medium in the cold water pipe 4 is delivered into the mixing ring 50 through the mixing hole 6, and is conveyed upwards through mixing ring 50 to drain 2 and finally through drain 2 to the showerhead;

in the sealing process: by continuously screwing the adjusting block 10, the adjusting block 10 continuously pushes the closed ring 51 to the vicinity of the cold water pipe 4 through the ejector rod 11, and the plugging of the cold water pipe 4 is completed through the side wall of the closed ring 51, so that water flow in the hot water pipe 3 and the cold water pipe 4 can not flow into the inner cavity of the mixing pipe 1, namely no water flow is conveyed out from the water discharge pipe 2;

in the hot water conveying process, the adjusting block 10 is screwed reversely, so that the adjusting block 10 moves the ejector rod 11 upwards, the closed ring 51, the mixing ring 50 and the hot water baffle ring 52 synchronously move the closed plug 13 upwards under the hot water ejection in the hot water pipe 3, meanwhile, the baffle plug 7 is separated from the closed plug 13 under the driving of the hot water baffle ring 52, so that the hot water medium in the hot water pipe 3 flows to the inner cavity of the mixing pipe 1 through the closed plug 13, and finally flows to the drain pipe 2 from the water conveying hole 8 through the hot water baffle ring 52, the mixing ring 50 and the closed ring 51, and meanwhile, the side wall of the hot water baffle ring 52 plugs the cold water pipe 4 through the lifting of the hot water baffle ring 52, so that the cold water in the cold water pipe 4 cannot flow to the mixing ring 50 through the mixing hole 6, and the inner cavity of the mixing pipe 1 only conveys hot water;

in the warm water adjusting process, the mixing ring 50 is moved to the position where the mixing ring 50 is located near the cold water pipe 4 by the adjusting block 10, so that water in the cold water pipe 4 flows into the mixing ring 50 from the mixing hole 6, and at the same time, hot water in the hot water pipe 3 flows into the water inlet 8 from the closing plug 13 through the inner cavity of the mixing pipe 1, and flows into the hot water baffle ring 52 through the water inlet 8, and at the same time, hot water impacts the driving blades 14 through the water inlet 8, so that the mixing ring 50 rotates, the mixing ring 50 drives the closing ring 51 and the hot water baffle ring 52 to synchronously rotate, and at the same time, after cold water in the cold water pipe 4 is discharged into the mixing ring 50 through the mixing hole 6, the mixing of cold water and hot water in the mixing ring 50 is realized, at the same time, the amount of cold water flowing into the mixing ring 50 through the mixing hole 6 through the cold water pipe 4 and the speed of the hot water driving blades 14 in the water inlet 8 drive the water driving blades 14 to rotate, the mixing adjustment of the cold water and the hot water in the mixing ring 50 is realized, and the cold water in the cold water pipe 4 and the hot water in the hot water pipe 3 are uniformly mixed at the mixing ring 50 through the rotation of the driving blade 14, so that the warm water adjustment process is realized;

when the household water valve is used by other household water valves (namely, the water pressure is reduced), the flow velocity in the hot water pipe 3 and the flow velocity in the cold water pipe 4 are reduced firstly, at the moment, the flow velocity of the hot water in the hot water pipe 3 can also support the gravity of the mixing ring 50, the closed ring 51 and the hot water baffle ring 52, the strength of impact driving the blades 14 by the hot water through the water conveying hole 8 is reduced due to the reduction of the water pressure in the hot water pipe 3, so that the rotation speed of the mixing ring 50 is reduced, the frequency of cold water rushing into the mixing ring 50 in the cold water pipe 4 is reduced, the supply of the warm water can be kept after the warm water in the mixing ring 50 is reduced to a certain pressure, when the pressure is reduced seriously, the water pressure in the hot water pipe 3 is not enough to support the gravity of the mixing ring 50, the closed ring 51 and the hot water baffle ring 52, so that the mixing ring 50 moves downwards, the fixing frame 9 is separated from the ejector rod 11, and the cold water medium in the cold water pipe 4 is communicated with the mixing ring 50, the number of mixing holes 6 through which the water flow is reduced, and at the same time the quantity of hot water in the hot water pipe 3 through the mixing ring 50 is simultaneously reduced, still ensuring the supply of warm water in the mixing ring 50.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An automatic temperature regulating shower valve, includes hybrid tube (1), its characterized in that: the mixing device is characterized in that a cold water pipe (4) communicated with an inner cavity of the mixing pipe (1) is fixedly installed on the side wall of the middle of the mixing pipe (1), a hot water pipe (3) is fixedly installed at the bottom end of the mixing pipe (1), a mixing valve (5) is movably sleeved on the inner wall of the mixing pipe (1), the mixing valve (5) comprises a mixing ring (50), a closed ring (51) and a hot water baffle ring (52), the top end of the mixing ring (50) is fixedly connected with the closed ring (51), the bottom end of the mixing ring (50) is fixedly connected with the hot water baffle ring (52), a mixing hole (6) is formed in the side wall of the mixing ring (50), a baffle plug (7) is fixedly installed at the bottom end of the hot water baffle ring (52), a water delivery hole (8) is formed in the surface of the baffle plug (7), a closed plug (13) matched with the baffle plug (7) is movably installed in the hot water pipe (3), and a fixing frame (9) is fixedly installed at the top of the closed ring (51), the top movable mounting of hybrid tube (1) has regulating block (10), and the top movable mounting of regulating block (10) has drain pipe (2), the inner wall threaded connection of regulating block (10) has ejector pin (11), and the lateral wall fixed mounting of ejector pin (11) has locating lever (12), the bottom and mount (9) swing joint of ejector pin (11), mix ring (50), closed ring (51) and hot water and keep off the terminal surface diameter value of ring (52) and equal, and mix ring (50), closed ring (51) and hot water and keep off ring (52) and be the cylinder of inside hollow, the inner wall fixed mounting of mixing ring (50) has drive leaf (14), and drive leaf (14) slope installation to the inner wall of mixing ring (50), the central line of drive leaf (14) is the contained angle of fifteen degrees with the terminal surface of mixing ring (50), the quantity of drive leaf (14) has six, and the equal angle slope of six drive leaf (14) is installed at the inner wall of mixing ring (50), mixing hole (6) are located drive leaf (14) inner inclined plane one side, and the central line axis of mixing hole (6) is thirty degrees with the inner inclined plane of drive leaf (14), the quantity of mixing hole (6) is forty eight, and forty eight mixing hole (6) averagely divide into six groups, and a set of mixing hole (6) are located one side of drive leaf (14) and are arranged at equidistance between the upper and lower both ends face of mixing ring (50).

2. An automatic temperature regulating shower valve as claimed in claim 1, wherein: and the upper end and the lower end of the inner wall of the hot water pipe (3) are provided with limiting lugs for limiting the closing plug (13).

3. An automatic temperature regulating shower valve as claimed in claim 1, wherein: the inner wall of the mixing pipe (1) is provided with a conveying groove communicated with the cold water pipe (4), and the spreading shape of the conveying groove is rectangular.

4. An automatic temperature regulating shower valve as claimed in claim 1, wherein: the stopper (7) is a combination of a cylinder and a circular truncated cone, the water conveying holes (8) are arranged on the surface of the cylinder, the number of the water conveying holes (8) is twelve, the twelve water conveying holes (8) are arranged on the surface of the water conveying holes (8) by taking the central axis of the stopper (7) as a central line at equal angles, and the surface of the closing stopper (13) is provided with an avoiding groove matched with the circular truncated cone on the stopper (7).

5. An automatic temperature regulating shower valve as claimed in claim 1, wherein: the ejector rod (11) is a screw rod, and a guide groove for sliding the inner wall of the positioning rod (12) is formed in the inner wall of the mixing pipe (1).