CN210978616U - Three-hole constant-temperature multifunctional water outlet constant-temperature water mixing valve - Google Patents
Three-hole constant-temperature multifunctional water outlet constant-temperature water mixing valve Download PDFInfo
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- CN210978616U CN210978616U CN201921347928.1U CN201921347928U CN210978616U CN 210978616 U CN210978616 U CN 210978616U CN 201921347928 U CN201921347928 U CN 201921347928U CN 210978616 U CN210978616 U CN 210978616U
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Abstract
The utility model discloses a three-hole constant-temperature multifunctional water outlet constant-temperature water mixing valve, which comprises a valve body, wherein a water mixing cavity is arranged on the valve body, the water mixing cavity comprises a water mixing chamber for installing a constant-temperature adjusting valve core, a valve seat is arranged in the middle of the inner cavity of the water mixing chamber, a cold water inlet hole, a hot water inlet hole and a mixed water outlet hole are arranged on the valve seat in a surrounding manner along the axis of the water mixing chamber, the cold water inlet hole and the hot water inlet hole are communicated with the mixed water outlet hole through the constant-temperature adjusting valve core, a single water outlet adjusting cavity for independently outputting cold water or hot water is arranged on the valve body below the water mixing cavity, the utility model can realize outputting mixed water, cold water and hot water, has a multifunctional water outlet function and is convenient, and overall structure simplifies greatly, has the accessory few, and the installation is simple, and occupation space is little characteristics, and whole water course is succinct, and temperature regulation and control is very stable, experiences for user's use and brings very big improvement.
Description
Technical Field
The utility model relates to a water valve is mixed to constant temperature, specific theory relates to a simple structure, and convenient to use has the multi-functional water valve is mixed to three hole constant temperature that goes out of multi-functional water constant temperature, belongs to bathroom accessories technical field.
Background
At present, various shower equipment or water dispensers with heating function need to use a water mixing valve, and hot water with higher temperature and cold water with lower temperature are mixed according to a certain proportion to generate warm water with moderate temperature for people to use.
The mixing of cold water and hot water in the water mixing valve is mainly regulated by a temperature control valve, the temperature control valve realizes automatic regulation by utilizing the principles of liquid thermal expansion and liquid incompressible, the liquid expansion in the temperature sensor is uniform, the control function of the temperature control valve is proportional regulation, when the temperature of a controlled medium changes, the volume of temperature sensing liquid in the sensor expands or contracts along with the expansion, and when the temperature of the controlled medium is higher than a set value, the temperature sensing liquid expands to push a valve core to downwards close the valve, so that the flow of a heating medium is reduced; when the temperature of the controlled medium is lower than a set value, the temperature sensing liquid contracts, the return spring pushes the valve core to open, and the flow of the heating medium is increased.
But current muddy water valve function singleness can only realize exporting mixing water, can not export pure hot water or pure cold water alone, and it is inconvenient to use, also has directly to realize exporting pure hot water or pure cold water on hot-water line or cold water pipe in order to solve this problem, and every delivery port all must be installed when external installation like this, leads to the water course complicacy can not realize the integration to can directly lead to the cost to rise by a wide margin, reduction practicality.
SUMMERY OF THE UTILITY MODEL
The to-be-solved main technical problem of the utility model is to provide a simple structure, convenient to use has the multi-functional water constant temperature of going out of three holes of multi-functional water and mixes water valve with constant temperature.
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model provides a multi-functional play water constant temperature of three hole constant temperatures mixes water valve, which comprises a valve body, be provided with muddy water chamber on the valve body, mix the water chamber including the muddy water chamber that is used for installing the thermostatic control case, the inner chamber middle part of muddy water chamber is provided with the disk seat, it advances the hole to be to encircle laid cold water along the axle center of muddy water chamber on the disk seat, the hot water advances the hole, the mixed water delivery outlet, cold water advances the hole, the hot water advances the hole and passes through thermostatic control case and mixed water delivery outlet intercommunication, it is provided with the single play water regulation chamber that is used for can exporting cold water or hot water alone to lie in the below.
The following is the utility model discloses to above-mentioned technical scheme's further optimization:
and the outer wall of the water mixing chamber is respectively provided with a cold water input pipe, a hot water input pipe and a mixed water outlet pipe.
Further optimization: the cold water input pipe, the hot water input pipe and the mixed water outlet pipe are all located on the same plane and are fixedly connected to the outer wall of the water mixing chamber and perpendicular to the axis of the water mixing chamber.
Further optimization: the inner end of the cold water input pipe is connected to the outer wall of the water mixing chamber through a cold water communicating pipe and communicated with the cold water inlet hole, and the inner end of the hot water input pipe is connected to the outer wall of the water mixing chamber through a hot water communicating pipe and communicated with the hot water inlet hole.
Further optimization: openings are reserved at the outer ends of the cold water communicating pipe and the hot water communicating pipe, and threads are integrally cast at positions, close to the outer ends, on the outer pipe walls of the cold water communicating pipe and the hot water communicating pipe respectively.
Further optimization: and pipe joint devices are arranged at the lower ends of the cold water input pipe and the hot water input pipe.
Further optimization: the single water outlet regulating cavity comprises a single water outlet valve chamber for mounting a switch valve plate, a switch valve seat is arranged in the middle of an inner cavity of the single water outlet valve chamber, and a cold water hole, a hot water hole and a water outlet hole are arranged on the switch valve seat in a surrounding mode along the axis of the single water outlet valve chamber.
Further optimization: and the outer wall of the single water outlet valve chamber is provided with a cold water inlet pipe, a hot water inlet pipe and a water outlet pipe which are respectively communicated with the cold water hole, the hot water hole and the water outlet hole.
Further optimization: the outer wall of the water mixing chamber is provided with a cold water guide pipe and a hot water guide pipe which are respectively communicated with the cold water inlet hole and the hot water inlet hole, the outer end of the cold water guide pipe is communicated with the cold water inlet pipe, and the outer end of the hot water guide pipe is communicated with the hot water inlet pipe.
Further optimization: the switching valve plate comprises a group of relatively rotatable ceramic valve plates arranged in the single water outlet valve chamber, and the group of ceramic valve plates are a third ceramic valve plate and a fourth ceramic valve plate.
The above technical scheme is adopted in the utility model, when using, at first install the thermostatic control case in mixing the water chamber, then hug closely the third ceramic valve block on the upper surface of switch disk seat to make three through-hole dock one by one with cold water hole, hot water hole, apopore respectively, the medial surface of fourth ceramic valve block covers downwards on the third ceramic valve block.
Then the outer ends of the cold water guide pipe and the hot water guide pipe are correspondingly inserted into the cold water inlet pipe and the hot water inlet pipe respectively to realize the communication between the switch cavity and the single water outlet adjusting cavity.
Then the cold water input pipe is connected with a cold water source through the connecting seat and the hexagon nut, and the hot water input pipe is connected with the water heater through the connecting seat and the hexagon nut.
When the thermostatic water is needed to be used, the adjusting sleeve is rotated to drive the second ceramic valve block to rotate, the cold water adjusting hole and the hot water adjusting hole are communicated, cold water in the cold water inlet hole and hot water in the hot water inlet hole are enabled to pass through the cold water inlet hole and the hot water inlet hole to enter the cold water input end and the hot water input end of the thermostatic valve core set, then cold water and hot water which are input through the thermostatic valve core set are mixed, warm water with appropriate output temperature is output, and the warm water enters the mixed water output hole through the mixed water outlet and is output through the mixed water outlet pipe.
When pure hot water is needed to be used, when the fourth ceramic valve plate is rotated to enable the arc-shaped groove to cover the hot water hole and the water outlet hole, hot water in the hot water inlet hole is conveyed into the hot water hole through the hot water guide pipe and the hot water inlet pipe, then enters the water outlet hole through the arc-shaped groove, and then pure hot water is output through the water outlet pipe.
When pure cold water is needed, when the fourth ceramic valve plate is rotated to enable the arc-shaped groove to cover the cold water hole and the water outlet hole, cold water in the cold water inlet hole is conveyed into the cold water hole through the cold water guide pipe and the cold water inlet pipe, then enters the water outlet hole through the arc-shaped groove, and then pure cold water is output through the water outlet pipe.
For those skilled in the art, based on the teachings of the present invention, changes, modifications, substitutions and variations can be made to the embodiments without departing from the principles and spirit of the invention.
The above technical scheme is adopted in the utility model, think about ingenious, rational in infrastructure, can realize exporting mixing water, cold water, hot water, have multi-functional play water function, convenient to use to overall structure simplifies greatly, and it is few to have the accessory, and the installation is simple, and occupation space is little characteristics, and whole water course is succinct, and temperature regulation and control is very stable, experiences and brings very big improvement for user's use.
The present invention will be further explained with reference to the drawings and examples.
Drawings
Fig. 1 is a schematic view of the overall structure of embodiment 1 of the present invention;
fig. 2 is a schematic structural view of a thermostatic valve cartridge in embodiment 1 of the present invention;
fig. 3 is a schematic structural view of the base, the first ceramic valve plate, and the second ceramic valve plate in embodiment 1 of the present invention;
fig. 4 is a schematic structural view of a third ceramic valve plate in embodiment 1 of the present invention;
fig. 5 is a schematic structural view of a fourth ceramic valve plate in embodiment 1 of the present invention;
fig. 6 is a schematic view of the overall structure of embodiment 2 of the present invention;
fig. 7 is a schematic view of the overall structure of embodiment 3 of the present invention.
In the figure: 1-a valve body; 2-constant temperature regulating valve core; 20-a housing; 21-adjusting the sleeve; 22-a thermostatic cartridge group; 23-a base; 24-mixed water outlet; 25-cold water inlet hole; 26-hot water inlet hole; 27-a first ceramic valve plate; 28-a second ceramic valve plate; 29-water through holes; 211-cold water regulating holes; 212-hot water regulation orifice; 3-a water mixing chamber; 4-valve seat; 5-cold water inlet; 51-cold water input pipe; 52-cold water communicating pipe; 53-cold water draft tube; 6-hot water inlet; 61-hot water input pipe; 62-hot water communicating pipe; 63-hot water guide pipe; 7-mixed water output hole; 71-a mixed water outlet pipe; 8-single outlet valve chamber; 9-switch valve seat; 10-cold water hole; 101-cold water inlet pipe; 11-hot water hole; 111-hot water inlet pipe; 12-water outlet; 14-a water outlet pipe; 15-fabrication holes; 16-a third ceramic valve plate; 161-via; 17-a fourth ceramic valve plate; 171-arc type grooves; 18-a positioning plate; 80-connecting seat.
Detailed Description
Example 1: as shown in fig. 1-5, a three-hole constant-temperature multifunctional water-outlet constant-temperature water mixing valve comprises a valve body 1, wherein a water mixing cavity is arranged on the valve body 1, the water mixing cavity comprises a water mixing chamber 3 for installing a constant-temperature regulating valve element 2, a valve seat 4 is arranged in the middle of an inner cavity of the water mixing chamber 3, a cold water inlet hole 5, a hot water inlet hole 6 and a mixed water outlet hole 7 are distributed on the valve seat 4 in a surrounding manner along the axis of the water mixing chamber 3, the cold water inlet hole 5 and the hot water inlet hole 6 are communicated with the mixed water outlet hole 7 through the constant-temperature regulating valve element 2, and a single water outlet regulating cavity for independently outputting cold water or hot water is arranged below the water mixing cavity on the valve.
As shown in fig. 1, the outer wall of the mixing chamber 3 is provided with a cold water input pipe 51 for connecting a cold water source, a hot water input pipe 61 for connecting a water heater, and a mixed water outlet pipe 71 for outputting mixed water.
The cold water input pipe 51, the hot water input pipe 61 and the mixed water outlet pipe 71 are all located on the same plane and are all fixedly connected to the outer wall of the water mixing chamber 3 and are perpendicular to the axis of the water mixing chamber 3.
The inner end of the cold water input pipe 51 is connected to the outer wall of the mixing chamber 3 through a cold water communicating pipe 52 vertically arranged with the cold water input pipe and is communicated with the cold water inlet 5, and the cold water input pipe 51 and the cold water communicating pipe 52 form a three-way form.
An opening is reserved at the outer end of the cold water communicating pipe 52, and threads are integrally cast at the position, close to the outer end, on the outer pipe wall of the cold water communicating pipe 52.
The opening at the outer end of the cold water communicating pipe 52 is detachably connected with a plugging cap through threads for plugging the cold water communicating pipe.
Design like this, can conveniently produce through the outer end of cold water communicating pipe 52 and cast cold water input tube 51 and cold water communicating pipe 52 to through the integrative casting screw thread on the outer pipe wall of cold water communicating pipe 52, can directly cast the screw thread when casting cold water input tube 52, need not to reduce manufacturing process, convenient manufacturing to cold water communicating pipe 51 secondary operation.
The inner end of the hot water input pipe 61 is connected to the outer wall of the mixing chamber 3 through a hot water communicating pipe 62 vertically arranged thereon and is communicated with the hot water inlet hole 6, and the hot water input pipe 61 and the hot water communicating pipe 62 form a three-way form.
An opening is reserved at the outer end of the hot water communicating pipe 62, and threads are integrally cast at the position, close to the outer end, on the outer pipe wall of the hot water communicating pipe 62.
The opening at the outer end of the hot water communicating pipe 62 is detachably connected with a plugging cap through threads for plugging the hot water communicating pipe.
Design like this, can conveniently produce casting hot water input pipe 61 and hot water communicating pipe 62 through the outer end reservation opening of hot water communicating pipe 62 to through cast threaded on the outer pipe wall of hot water communicating pipe 62, can directly cast the screw thread when casting hot water communicating pipe 62, need not to reduce manufacturing process, convenient manufacturing to hot water communicating pipe 62 secondary operation.
The lower ends of the cold water input pipe 51 and the hot water input pipe 61 are both provided with pipe joint devices for connecting a cold water source and a water heater, the pipe joint devices comprise connecting seats 80 fixedly arranged at the lower ends of the cold water input pipe 51 and the hot water input pipe 61 respectively, and hexagonal nuts are arranged on the connecting seats 80.
Design like this, can be through connecting seat 80 and hexagon nut, can be convenient with cold water input pipe 51 and hot water input pipe 61 respectively with cold water source and water heater be connected to connecting seat 80 can be directly cast on cold water input pipe 51 and hot water input pipe 61 when casting cold water input pipe 51 and hot water input pipe 61, and then can reduce manufacturing process, convenient manufacturing.
As shown in fig. 2-3, the thermostatic valve core 2 is a prior art, and includes a housing 20, an adjusting sleeve 21 having one end extending out of an upper port of the housing 20 is installed in the housing 20, an installation sleeve having an upper end extending out of the adjusting sleeve 21 is installed in the adjusting sleeve 21, and a thermostatic valve core set 22 is installed in the installation sleeve.
The water outlet of the thermostatic valve core group 22 is opposite to the middle part of the mounting sleeve.
A base 23 is fixedly installed on the lower port of the housing 20, a mixed water outlet 24 is arranged in the middle of the base 23, and a cold water inlet hole 25 and a hot water inlet hole 26 are respectively arranged on two sides close to the edge.
An annular first ceramic valve plate 27 and an annular second ceramic valve plate 28 are respectively arranged between the base 23 and the adjusting sleeve 21 in the shell 20 from bottom to top, and inner rings of the first ceramic valve plate 27 and the second ceramic valve plate 28 correspond to the mixed water outlet 24.
The first ceramic valve plate 27 is provided with water through holes 29 corresponding to the cold water inlet hole 25 and the hot water inlet hole 26 respectively,
and the second ceramic valve plate 28 is provided with a cold water adjusting hole 211 and a hot water adjusting hole 212 which correspond to the cold water inlet hole 25 and the hot water inlet hole 26 respectively.
The cold water regulating hole 211 is communicated with a cold water input end of the thermostatic valve core set 22, and the hot water regulating hole 212 is communicated with a hot water input end of the thermostatic valve core set 22.
The first ceramic valve plate 27 is fixedly installed on the base 23, the second ceramic valve plate 28 is fixedly installed on the lower port of the adjusting sleeve 21, and the second ceramic valve plate 28 can rotate relative to the first ceramic valve plate 27, so that the water passing amount of cold and hot water can be controlled.
As shown in fig. 1 to 3, when the thermostatic regulating valve element 2 is installed, the base 23 of the thermostatic regulating valve element is directly attached to the upper surface of the valve seat 4, and the mixed water outlet 24, the cold water inlet 25 and the hot water inlet 26 are respectively butted with the mixed water output hole 7, the cold water inlet 5 and the hot water inlet 6 one by one.
When in use, cold water in the cold water input pipe 51 enters the cold water inlet hole 25 through the cold water communication pipe 52 and the cold water inlet hole 5, and hot water in the hot water input pipe 61 enters the hot water inlet hole 26 through the hot water communication pipe 62 and the hot water inlet hole 6;
when the adjusting sleeve 21 is rotated to drive the second ceramic valve plate 28 to rotate, the cold water adjusting hole 211 and the hot water adjusting hole 212 are rotated to be communicated with the water through hole 29, so that hot water in the hot water inlet hole 26 and cold water in the cold water inlet hole 25 enter the cold water input end and the hot water input end of the constant temperature valve core set 22, then the input cold water and the input hot water are mixed through the constant temperature valve core set 22, warm water is output at a proper temperature, enters the mixed water output hole 7 through the mixed water outlet 24, and mixed water is output through the mixed water outlet pipe 71.
As shown in fig. 1, the single water outlet regulating cavity includes a single water outlet valve chamber 8 for mounting a switch valve plate, a switch valve seat 9 is disposed in the middle of an inner cavity of the single water outlet valve chamber 8, and a cold water hole 10, a hot water hole 11, and a water outlet hole 12 are circumferentially disposed on the switch valve seat 9 along the axis of the single water outlet valve chamber 8.
The openings of the cold water hole 10, the hot water hole 11 and the water outlet hole 12 are positioned in the same plane.
And a cold water inlet pipe 101 and a hot water inlet pipe 111 which are respectively communicated with the cold water hole 10 and the hot water hole 11 are arranged on the outer wall of the single water outlet valve chamber 8.
And a water outlet pipe 14 communicated with the water outlet hole 12 is arranged on the outer wall of the single water outlet valve chamber 8.
And a cold water guide pipe 53 and a hot water guide pipe 63 which are respectively communicated with the cold water inlet 5 and the hot water inlet 6 are arranged on the outer wall of the water mixing chamber 3.
The outer end of the cold water guide pipe 53 is provided with a connector for connecting to the cold water inlet pipe 101, and the outer end of the hot water guide pipe 63 is provided with a connector for connecting to the hot water inlet pipe 111.
The interface is a plug-in type interface.
During assembly, the outer ends of the cold water guide pipe 53 and the hot water guide pipe 63 are correspondingly inserted into the cold water inlet pipe 101 and the hot water inlet pipe 111 respectively to realize the communication between the switch cavity and the single water outlet adjusting cavity.
Further, the cold water in the cold water inlet 5 can be fed into the cold water inlet 10 through the cold water guide pipe 53 and the cold water inlet pipe 101, and the hot water in the hot water inlet 6 can be fed into the hot water inlet 11 through the hot water guide pipe 63 and the hot water inlet pipe 111.
In order to achieve a better sealing effect, annular grooves can be formed in the outer walls of the cold water diversion pipe 53 and the hot water diversion pipe 63, and sealing rings are installed in the grooves.
As shown in fig. 4-5, the switching valve plate includes a set of relatively rotatable ceramic valve plates disposed in the single outlet valve chamber 8, and the set of ceramic valve plates includes a third ceramic valve plate 16 and a fourth ceramic valve plate 17.
Three through holes 161 are distributed on the third ceramic valve plate 16, and the positions of the three through holes 161 correspond to the cold water hole 10, the hot water hole 11 and the water outlet hole 12 respectively.
An arc-shaped groove 171 is formed in the inner side surface of the fourth ceramic valve plate 17, and the arc-shaped groove 171 can cover two adjacent through holes 161 at the same time, so that the hot water hole 11 and the water outlet hole 12 or the cold water hole 10 and the water outlet hole 12 can be connected or disconnected.
As shown in fig. 1 and fig. 4-5, when the third ceramic valve plate 16 and the fourth ceramic valve plate 17 are mounted, the third ceramic valve plate 16 is tightly attached to the upper surface of the switch valve seat 9, the three through holes 161 are respectively in one-to-one butt joint with the cold water holes 10, the hot water holes 11 and the water outlet holes 12, and the inner side surface of the fourth ceramic valve plate 17 is downward covered on the third ceramic valve plate 16.
When the fourth ceramic valve plate 17 rotates relative to the third ceramic valve plate 16, the arc-shaped groove 171 of the fourth ceramic valve plate 17 can cover two adjacent through holes 161 of the third ceramic valve plate 16, so that the hot water hole 11 and the water outlet hole 12 or the cold water hole 10 and the water outlet hole 12 can be connected or disconnected.
When the fourth ceramic valve plate 17 is rotated to cover the arc-shaped groove 171 on the hot water hole 11 and the water outlet hole 12, the hot water in the hot water inlet hole 6 is delivered into the hot water hole 11 through the hot water guide pipe 63 and the hot water inlet pipe 111, then enters the water outlet hole 12 through the arc-shaped groove 171, and then the pure hot water is output through the water outlet pipe 14.
When the fourth ceramic valve plate 17 is rotated to cover the arc-shaped groove 171 on the cold water hole 10 and the water outlet hole 12, cold water in the cold water inlet hole 5 is conveyed into the cold water hole 10 through the cold water guide pipe 53 and the cold water inlet pipe 101, then enters the water outlet hole 12 through the arc-shaped groove 171, and then pure cold water is output through the water outlet pipe 14.
The positioning plate 18 is fixedly arranged between the outer walls of the cold water communicating pipe 52 and the hot water communicating pipe 62 and the outer wall of the water mixing chamber 3, and positioning and installation are facilitated through the positioning plate 18.
In embodiment 2, as shown in fig. 6, in embodiment 1, the cold water guide pipe 53 and the cold water inlet pipe 101, and the hot water guide pipe 63 and the hot water inlet pipe 111 may be configured as shown in fig. 6, and the cold water guide pipe 53 and the cold water inlet pipe 101, and the hot water guide pipe 63 and the hot water inlet pipe 111 are all integrally connected.
The cold water in the cold water inlet 5 is delivered into the cold water inlet 10 through the cold water guide pipe 53 and the cold water inlet pipe 101, and the hot water in the hot water inlet 6 is delivered into the hot water inlet 11 through the hot water guide pipe 63 and the hot water inlet pipe 111.
The outer wall of the single water outlet valve chamber 8 is provided with a process hole 15 at one side corresponding to the hot water inlet pipe 111 and the hot water inlet pipe 101, and the process hole 15 is communicated with the corresponding hot water inlet pipe 111 and the corresponding hot water inlet pipe 101.
By the design, the cold water guide pipe 53, the cold water inlet pipe 101, the hot water guide pipe 63 and the hot water inlet pipe 111 can be conveniently cast into an integral structure through the process hole 15, the cold water inlet hole 5 and the cold water hole 10 are conveniently communicated with the hot water inlet hole 6 and the hot water hole 11 respectively, the manufacturing is convenient, the manufacturing process can be reduced, and the manufacturing cost can be reduced.
Threads are integrally cast on the outer wall pipe of the fabrication hole 15 close to the lower end, and the plugging cap is detachably connected through the threads for plugging the fabrication hole.
By the design, the threads are cast on the outer pipe wall of the technical hole 15, the threads can be directly cast when the technical hole 15 is cast, secondary processing of the technical hole 15 is not needed, the technical hole is blocked, manufacturing is convenient, the manufacturing process can be reduced, and the manufacturing cost is reduced.
By the design, cold water in the cold water communicating pipe 52 can be directly introduced into the cold water draft tube 53 and then enters the cold water hole 10 through the cold water inlet pipe 101; the hot water in the hot water communication pipe 62 is directly introduced into the hot water communication pipe 63, and then enters the hot water hole 8 through the hot water inlet pipe 111.
As shown in fig. 1-5, when in use, the thermostatic regulating valve element 2 is firstly installed in the water mixing chamber 3, then the third ceramic valve plate 16 is tightly attached to the upper surface of the switch valve seat 9, the three through holes 161 are respectively in one-to-one butt joint with the cold water holes 10, the hot water holes 11 and the water outlet holes 12, and the inner side surface of the fourth ceramic valve plate 17 is downward covered on the third ceramic valve plate 16.
Then the outer ends of the cold water diversion pipe 53 and the hot water diversion pipe 63 are correspondingly inserted into the cold water inlet pipe 101 and the hot water inlet pipe 111 respectively to realize the communication between the switch cavity and the single water outlet adjusting cavity.
Then, the cold water input pipe 51 is connected to a cold water source through the connection base 80 and the hexagonal nut, and the hot water input pipe 61 is connected to the water heater through the connection base 80 and the hexagonal nut.
When the constant-temperature water is needed to be used, when the adjusting sleeve 21 is rotated to drive the second ceramic valve plate 28 to rotate, the cold water adjusting hole 211 and the hot water adjusting hole 212 are rotated to be communicated with the water passing hole 29, so that cold water in the cold water inlet hole 5 and hot water in the hot water inlet hole 6 enter the cold water input end and the hot water input end of the constant-temperature valve core group 22 through the cold water inlet hole 25 and the hot water inlet hole 26, then the input cold water and the input hot water are mixed through the constant-temperature valve core group 22, warm water with appropriate output temperature is output, the warm water enters the mixed water output hole 7 through the mixed water outlet 24 and is output mixed water through the mixed water outlet pipe 71.
When pure hot water is needed, when the fourth ceramic valve plate 17 is rotated to enable the arc-shaped groove 171 to cover the hot water hole 11 and the water outlet hole 12, hot water in the hot water inlet hole 6 is conveyed into the hot water hole 11 through the hot water guide pipe 63 and the hot water inlet pipe 111, then enters the water outlet hole 12 through the arc-shaped groove 171, and then pure hot water is output through the water outlet pipe 14.
When pure cold water is needed, the fourth ceramic valve plate 17 is rotated to enable the arc-shaped groove 171 to cover the cold water hole 10 and the water outlet hole 12, the cold water in the cold water inlet hole 5 is conveyed into the cold water hole 10 through the cold water guide pipe 53 and the cold water inlet pipe 101, then enters the water outlet hole 12 through the arc-shaped groove 171, and then the pure cold water is output through the water outlet pipe 14.
For those skilled in the art, based on the teachings of the present invention, changes, modifications, substitutions and variations can be made to the embodiments without departing from the principles and spirit of the invention.
Claims (10)
1. The utility model provides a multi-functional play water constant temperature of three holes mixes water valve, includes valve body (1), its characterized in that: be provided with the muddy water chamber on valve body (1), mix the water chamber including muddy water chamber (3) that is used for installing thermostatic control case (2), the inner chamber middle part of muddy water chamber (3) is provided with disk seat (4), disk seat (4) are along the axle center of mixing water chamber (3) and are to encircle to have laid cold water inlet hole (5), hot water inlet hole (6), mixed water delivery outlet (7), cold water inlet hole (5), hot water inlet hole (6) are through thermostatic control case (2) and mixed water delivery outlet (7) intercommunication, it is provided with the single play water regulation chamber that is used for can exporting cold water or hot water alone to lie in the below of muddy water chamber on valve body (1).
2. The three-hole constant-temperature multifunctional water outlet constant-temperature water mixing valve according to claim 1, characterized in that: the outer wall of the water mixing chamber (3) is respectively provided with a cold water input pipe (51), a hot water input pipe (61) and a mixed water outlet pipe (71).
3. The three-hole constant-temperature multifunctional water outlet constant-temperature water mixing valve according to claim 2, characterized in that: the cold water input pipe (51), the hot water input pipe (61) and the mixed water outlet pipe (71) are all located on the same plane and are fixedly connected to the outer wall of the water mixing chamber (3) and perpendicular to the axis of the water mixing chamber (3).
4. The three-hole constant-temperature multifunctional water outlet constant-temperature water mixing valve according to claim 3, characterized in that: the inner end of the cold water input pipe (51) is connected to the outer wall of the water mixing chamber (3) through a cold water communicating pipe (52) and communicated with the cold water inlet hole (5), and the inner end of the hot water input pipe (61) is connected to the outer wall of the water mixing chamber (3) through a hot water communicating pipe (62) and communicated with the hot water inlet hole (6).
5. The three-hole constant-temperature multifunctional water outlet constant-temperature water mixing valve according to claim 4, characterized in that: openings are reserved at the outer ends of the cold water communicating pipe (52) and the hot water communicating pipe (62), and threads are cast at positions, close to the outer ends, on the outer pipe walls of the cold water communicating pipe (52) and the hot water communicating pipe (62) respectively and integrally.
6. The three-hole constant-temperature multifunctional water outlet constant-temperature water mixing valve according to claim 4, characterized in that: and pipe joint devices are arranged at the lower ends of the cold water input pipe (51) and the hot water input pipe (61).
7. The three-hole constant-temperature multifunctional water outlet constant-temperature water mixing valve according to claim 6, characterized in that: the single-outlet water adjusting cavity comprises a single-outlet water valve chamber (8) used for installing a switch valve plate, a switch valve seat (9) is arranged in the middle of an inner cavity of the single-outlet water valve chamber (8), and a cold water hole (10), a hot water hole (11) and a water outlet hole (12) are distributed on the switch valve seat (9) in a surrounding mode along the axis of the single-outlet water valve chamber (8).
8. The three-hole constant-temperature multifunctional water outlet constant-temperature water mixing valve according to claim 7, characterized in that: and the outer wall of the single water outlet valve chamber (8) is provided with a cold water inlet pipe (101), a hot water inlet pipe (111) and a water outlet pipe (14) which are respectively communicated with the cold water hole (10), the hot water hole (11) and the water outlet hole (12).
9. The three-hole constant-temperature multifunctional water outlet constant-temperature water mixing valve according to claim 8, characterized in that: the water mixing chamber is characterized in that a cold water guide pipe (53) and a hot water guide pipe (63) which are respectively communicated with the cold water inlet hole (5) and the hot water inlet hole (6) are arranged on the outer wall of the water mixing chamber (3), the outer end of the cold water guide pipe (53) is communicated with the cold water inlet pipe (101), and the outer end of the hot water guide pipe (63) is communicated with the hot water inlet pipe (111).
10. The three-hole constant-temperature multifunctional water outlet constant-temperature water mixing valve according to claim 9, characterized in that: the switch valve plate comprises a group of relatively rotatable ceramic valve plates arranged in the single water outlet valve chamber (8), and the group of ceramic valve plates are a third ceramic valve plate (16) and a fourth ceramic valve plate (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921347928.1U CN210978616U (en) | 2019-08-20 | 2019-08-20 | Three-hole constant-temperature multifunctional water outlet constant-temperature water mixing valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921347928.1U CN210978616U (en) | 2019-08-20 | 2019-08-20 | Three-hole constant-temperature multifunctional water outlet constant-temperature water mixing valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210978616U true CN210978616U (en) | 2020-07-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921347928.1U Expired - Fee Related CN210978616U (en) | 2019-08-20 | 2019-08-20 | Three-hole constant-temperature multifunctional water outlet constant-temperature water mixing valve |
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| Country | Link |
|---|---|
| CN (1) | CN210978616U (en) |
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2019
- 2019-08-20 CN CN201921347928.1U patent/CN210978616U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200710 Termination date: 20210820 |
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| CF01 | Termination of patent right due to non-payment of annual fee |