CN214008161U - Constant-temperature water mixing valve body - Google Patents
Constant-temperature water mixing valve body Download PDFInfo
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- CN214008161U CN214008161U CN202023307415.3U CN202023307415U CN214008161U CN 214008161 U CN214008161 U CN 214008161U CN 202023307415 U CN202023307415 U CN 202023307415U CN 214008161 U CN214008161 U CN 214008161U
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Abstract
The utility model discloses a constant temperature water mixing valve body, which comprises a valve body, wherein a switch cavity and a water mixing cavity which are symmetrically arranged are arranged in the valve body, mounting holes of the switch cavity and the water mixing cavity are respectively arranged in opposite directions, a valve seat is integrally arranged at the bottom of the switch cavity, hot water inlet holes, hot water outlet holes, water mixing outlet holes and water mixing inlet holes are annularly arranged on the valve seat at intervals along the axis of the valve seat in sequence, openings of the hot water inlet holes, the hot water outlet holes, the water mixing outlet holes and the water mixing inlet holes are all positioned in the same plane, the utility model can be used for realizing mixing cold water and hot water and then outputting mixed warm water for users to use, and is convenient to operate and adjust, the switch cavity and the water mixing cavity are respectively arranged on a constant temperature valve main body, and all water passages are integrally cast in the constant temperature valve main body, so that the whole structure is simple, the casting is convenient, the whole size is small, and the installation is convenient, the use effect is improved.
Description
Technical Field
The utility model relates to a constant temperature mixes water valve body, specific theory relates to a simple structure, and convenient to use wholly makes conveniently, and is whole small, conveniently connects the constant temperature in water route and mixes water valve body, belongs to bathroom equipment 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 adjusted by a thermostatic valve core, the thermostatic valve core realizes automatic adjustment by utilizing the principles of liquid thermal expansion and liquid incompressible, the liquid in the temperature sensor expands uniformly and has the control function of proportional adjustment, 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 the valve core to close the valve downwards so as to reduce the flow of a heating medium; 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.
And the switching device of current constant temperature case and control constant temperature case all installs in the constant temperature mixes water valve internal as patent number is: 201921451493.5, discloses a split type middle-way water outlet thermostatic valve, which comprises a main valve body, a shell, a switch valve core and a thermostatic valve core, wherein the main valve body consists of a left valve body and a right valve body, a plurality of water flow channels are correspondingly arranged on the left valve body and the right valve body, and the corresponding water flow channels are assembled and communicated in a butt joint way through a splicing structure; the main valve body is also at least provided with a group of fastening structures for connecting and fastening the left valve body and the right valve body
The switch valve core and the thermostatic valve core of the thermostatic valve are respectively installed on the main valve body, the main valve body is composed of the left valve body and the right valve body, the left valve body and the right valve body are assembled and communicated in a butt joint mode through a plurality of inserting structures, after the thermostatic valve is assembled, the overall size is large, the use is inconvenient, the occupied space is large when the thermostatic valve is used, the attractiveness is affected, the using effect is low, the overall structure is complex, the manufacturing cost is seriously increased, multiple process holes are formed in the valve body, and each process hole is plugged by a plug when the thermostatic valve is used, so that the overall structure is complex, and after the thermostatic valve is assembled, the process holes are poor in sealing performance, water leakage is easy to occur, and the using effect is low.
And the communicating pipe between the left valve body and the right valve body of the thermostatic valve is assembled and communicated through the splicing structure in a butt joint mode, so that the overall structure is complex, and after the assembly is completed, the splicing position is poor in sealing performance, the sealing position is easy to lose efficacy after the thermostatic valve is used for a long time, the water leakage phenomenon is easy to occur, and the using effect is low.
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, whole convenient manufacturing, whole small, the constant temperature water mixing valve body in convenient connection water route.
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model provides a constant temperature water mixing valve body, includes the valve body, set up the switch chamber and the water mixing chamber that are the symmetry and lay in the valve body, the installing port in switch chamber and water mixing chamber is laid to the opposite directions that leaves mutually respectively, the bottom an organic whole in switch chamber is provided with the disk seat, it has hot water inlet to be laid at the annular interval in proper order along the axle center of disk seat on the disk seat, the hot water is walked out, mix the water outlet, mix the water inlet, the hot water is walked out, mix the water outlet, the opening that mixes the water inlet all lies in the coplanar.
The following is a further optimization of the above technical solution of the present invention:
one end of the mixed water inlet hole, which is close to the mixed water cavity, is communicated with the mixed water cavity through the mixed water inlet channel, and mixed warm water mixed in the mixed water cavity enters the mixed water inlet hole through the mixed water inlet channel.
Further optimization: the outer wall of the switch cavity is provided with a hot water input pipe, the axis of the hot water input pipe is perpendicular to the axis of the hot water inlet hole, and the inner end of the hot water input pipe is communicated with the hot water inlet hole.
Further optimization: the hot water outlet is provided with a hot water delivery channel at the rear, the hot water delivery channel and the hot water outlet are arranged coaxially, and the hot water delivery channel is communicated with the hot water outlet.
Further optimization: the other end of the hot water delivery channel penetrates through the side wall of the water mixing cavity and is communicated with the hot water input end of the water mixing valve core in the water mixing cavity.
Further optimization: a cold water input pipe is arranged at the lower position of the water mixing cavity, and the inner end of the cold water input pipe is communicated with the cold water input end of the water mixing valve core in the water mixing cavity.
Further optimization: the rear part of the water mixing outlet is provided with a water mixing and water conveying channel, the water mixing and water conveying channel and the water mixing outlet are arranged coaxially, and the water mixing and water conveying channel is communicated with the water mixing outlet.
Further optimization: a mixed water outlet pipe is integrally connected above the mixed water delivery channel and is communicated with the mixed water delivery channel.
Further optimization: the overall structure of the constant-temperature water mixing valve body is of a split structure, and the constant-temperature water mixing valve body specifically comprises a switch cavity and a water mixing cavity, wherein the switch cavity and the water mixing cavity are connected in a plug-in mode.
Further optimization: a water outlet pipe is arranged above the water mixing cavity and is coaxially arranged with the cold water input pipe.
The above technical scheme is adopted in the utility model, think about ingeniously, rational in infrastructure, can be used for realizing cold, hot water mixes and back output mixes the warm water and supplies the user to use, and the operation regulation is convenient, and the switch chamber is laid to the opposite direction respectively with mixing the water cavity, it is little to make the overall structure size, convenient to use, and each leads to the equal integrative casting of water course between switch chamber and mixing the water cavity, it is simple to make the overall structure, convenient casting, and overall size is little, easy to assemble, and install and accomplish the back pleasing to the eye, improve the result of use, and can realize carrying out the water feeding function to solar energy or electric water heater, high durability and convenient use, its whole water course is succinct, can prevent to lead to the big condition of the play water difference of temperature because of the indiscriminate formation resistance of water course.
The present invention will be further explained with reference to the drawings and examples.
Drawings
Fig. 1 is a general structural sectional view of embodiment 1 of the present invention;
fig. 2 is a cross-sectional view of another position in embodiment 1 of the present invention;
fig. 3 is a side view of the overall structure in embodiment 1 of the present invention;
fig. 4 is an external schematic view of the overall structure of embodiment 1 of the present invention;
fig. 5 is a schematic structural view of the first ceramic valve plate in embodiment 1 of the present invention;
fig. 6 is a schematic structural view of a second ceramic valve plate in embodiment 1 of the present invention;
fig. 7 is a schematic view of embodiment 1 of the present invention in an initial position closed state;
fig. 8 is a schematic view of the mixed warm water output in embodiment 1 of the present invention;
fig. 9 is a general structural sectional view of embodiment 2 of the present invention;
fig. 10 is a sectional view of another position in embodiment 2 of the present invention;
fig. 11 is a schematic view of the overall structure of embodiment 3 of the present invention;
FIG. 12 is a side view of FIG. 11;
fig. 13 is a schematic view of the regulating switch device in embodiment 3 of the present invention when outputting mixed warm water.
In the figure: 2-a switch cavity; 3-water mixing cavity; 4-valve seat; 5-hot water inlet; 6-hot water outlet; 61-hot water delivery channel; 7-water mixing outlet holes; 71-a water mixing and conveying channel; 8-water mixing inlet hole; 81-water mixing water inlet channel; 9-hot water input pipe; 10-cold water input pipe; 11-mixed water outlet pipe; 12-a first ceramic valve plate; 121 — a first via; 122-a second via; 123-a third via; 124-fourth via; 13-a second ceramic valve plate; 131-a first water through groove; 132-a second water through groove; and 14-a water outlet pipe.
Detailed Description
Example (b): as shown in fig. 1 to 4, a constant-temperature water mixing valve body comprises a valve body, wherein a switch cavity 2 and a water mixing cavity 3 which are symmetrically arranged are arranged in the valve body, mounting holes of the switch cavity 2 and the water mixing cavity 3 are respectively arranged in opposite directions, a valve seat 4 is integrally arranged at the bottom of the switch cavity 2, hot water inlet holes 5, hot water outlet holes 6, water mixing outlet holes 7 and water mixing inlet holes 8 are annularly arranged on the valve seat 4 along the axis of the valve seat 4 at intervals in sequence, and openings of the hot water inlet holes 5, the hot water outlet holes 6, the water mixing outlet holes 7 and the water mixing inlet holes 8 are all located in the same plane.
As shown in fig. 1 to 3, one end of the mixed water inlet hole 8 close to the water mixing cavity 3 is communicated with the water mixing cavity 3 through a mixed water inlet channel 81, and the mixed warm water mixed in the water mixing cavity 3 enters the mixed water inlet hole 8 through the mixed water inlet channel 81.
As shown in fig. 1 to 3, a hot water input pipe 9 is arranged on the outer wall of the switch chamber 2 at the position of the valve seat 4, the axis of the hot water input pipe 9 is perpendicular to the axis of the hot water inlet hole 5, and the inner end of the hot water input pipe 9 is communicated with the hot water inlet hole 5.
The hot water input pipe 9 can be communicated with a hot water pipe arranged outside the solar water heater or the water heater, and a hot water source enters the hot water inlet hole 5 through the hot water pipe and the hot water input pipe 9.
In this embodiment, the hot water input pipe 9 is provided with a connection screw for conveniently connecting an external hot water pipe, and the hot water input pipe 9 may also be provided with a connection thread for conveniently connecting an external hot water pipe.
By the design, the hot water input pipe 9 can be connected with the solar energy or the external hot water pipe of the water heater through the connecting thread or the inverted connection screw, so that the hot water input pipe 9 is conveniently communicated with the external hot water pipe, and the whole structure is convenient to install.
As shown in fig. 1 to 3, a hot water delivery channel 61 is disposed behind the hot water outlet 6, the hot water delivery channel 61 and the hot water outlet 6 are coaxially arranged, and the hot water delivery channel 61 is communicated with the hot water outlet 6.
The other end of the hot water delivery channel 61 penetrates through the side wall of the water mixing cavity 3 and is communicated with the hot water input end of the water mixing valve core in the water mixing cavity 3.
Design like this, through hot water delivery passageway 61, can make hot water outlet 6 pass through hot water delivery passageway 61 and mix the hot water input intercommunication of the muddy water valve core in the water cavity 3, and then make the hot water in the hot water outlet 6 carry to mixing the hot water input of water valve core in through hot water delivery passageway 61, facilitate the use.
And directly run through the lateral wall that mixes the water cavity 3 through hot water delivery passageway 61, make hot water delivery passageway 61 need not to make hot water delivery passageway 61 and the hot water input end intercommunication that mixes the water valve core through peripheral hardware auxiliary line, and then need not the end cap and carry out the shutoff, facilitate the use, make overall structure simple, the phenomenon of leaking can not appear.
And the hot water outlet 6 is directly communicated with the hot water input end of the water mixing valve core in the water mixing cavity 3 through the hot water delivery channel 61, so that the integral hot water delivery channel 61 is simple and convenient to cast, and can be integrally cast, thereby greatly reducing the casting process and lowering the production cost.
As shown in fig. 1 to 3, a cold water input pipe 10 is disposed below the water mixing chamber 3, and an inner end of the cold water input pipe 10 is communicated with a cold water input end of a water mixing valve core in the water mixing chamber 3.
The cold water input pipe 10 and the hot water input pipe 9 are arranged in parallel.
The outer end of the cold water input pipe 10 can be communicated with a municipal water supply pipe, and cold water in the municipal water supply pipe enters the cold water input end of the water mixing valve core through the cold water input pipe 10.
In this embodiment, the cold water input pipe 10 is provided with a connection screw for conveniently connecting the municipal water supply pipe, and the cold water input pipe 10 may also be provided with a connection screw for conveniently connecting the municipal water supply pipe.
Design like this, cold water input pipe 10 accessible connecting thread or connect the spiral shell of falling and be connected with the municipal water supply pipe, and then conveniently realize making cold water input pipe 10 and municipal water supply pipe communicate, make overall structure simple to operate.
As shown in fig. 1 to 3, a mixed water delivery channel 71 is disposed behind the mixed water outlet 7, the mixed water delivery channel 71 and the mixed water outlet 7 are coaxially arranged, and the mixed water delivery channel 71 is communicated with the mixed water outlet 7.
A mixed water outlet pipe 11 is integrally connected above the mixed water delivery channel 71, and the mixed water outlet pipe 11 is communicated with the mixed water delivery channel 71.
The mixed water outlet pipe 11 is integrally cast behind the water mixing cavity 3.
The water outlet of the mixed water outlet pipe 11 can be used for being externally connected with a mixed water conveying pipeline, the mixed warm water in the mixed water outlet hole 7 enters the mixed water outlet pipe 11 through the mixed water conveying channel 71, and then the mixed warm water 1 in the mixed water outlet pipe 11 is conveyed to the mixed water conveying pipeline for users to use.
In this embodiment, the mixed water outlet pipe 11 is provided with a connection screw for conveniently connecting a peripheral mixed water pipeline, and the mixed water outlet pipe 11 may also be provided with a connection thread for conveniently connecting a peripheral mixed water pipeline.
Design like this, mixed water outlet pipe 11 accessible connecting thread or connect the spiral shell of falling and be connected with peripheral hardware mixed water raceway, and then conveniently realize making mixed water outlet pipe 11 and peripheral hardware mixed water raceway communicate, make overall structure simple to operate.
As shown in fig. 1 to 3, a water mixing valve core is installed in the water mixing cavity 3, the water mixing valve core is a known technology, and can output warm water with appropriate temperature after mixing input cold water and input hot water, and the structure and the working principle thereof are not described herein again.
The mixed warm water mixed by the water mixing valve core in the water mixing cavity 3 enters the water mixing inlet hole 8 through the water mixing inlet channel 81.
As shown in fig. 1-3 and 5-6, an adjusting switch device for controlling the circulation of hot water and mixed water is installed in the switch cavity 2, and the adjusting switch device includes a set of throttle plates which are arranged in the switch cavity 2 and can rotate relatively, and the set of throttle plates is a first ceramic valve plate 12 and a second ceramic valve plate 13.
Four through holes are formed in the first ceramic valve plate 12, the four through holes are respectively a first through hole 121, a second through hole 122, a third through hole 123 and a fourth through hole 124, and the positions of the first through hole 121, the second through hole 122, the third through hole 123 and the fourth through hole 124 correspond to the hot water inlet hole 5, the hot water outlet hole 6, the water mixing outlet hole 7 and the water mixing inlet hole 8 respectively.
And a first water through groove 131 and a second water through groove 132 are formed in the inner side surface of the second ceramic valve plate 13, and the overall shapes of the first water through groove 131 and the second water through groove 132 are arc groove-shaped.
The second ceramic valve plate 13 is assembled on the first ceramic valve plate 12, and the second ceramic valve plate 13 rotates relative to the first ceramic valve plate 12 and has two working positions.
The two working positions are respectively an initial position working position and a mixed water outlet working position.
When the valve is at the initial position, the first water passing groove 131 of the second ceramic valve plate 13 covers the third through hole 123, and the second water passing groove 132 covers the first through hole 121.
When the mixed water is discharged to the working position, the first water passing groove 131 of the second ceramic valve plate 13 covers the fourth through hole 124 and the third through hole 123, and the second water passing groove 132 covers the first through hole 121 and the second through hole 122.
As shown in fig. 1 to 3 and fig. 5 to 7, when the first ceramic valve plate 12 and the second ceramic valve plate 13 are assembled, the first ceramic valve plate 12 is first tightly attached to the upper surface of the valve seat 4, the first through hole 121, the second through hole 122, the third through hole 123, and the fourth through hole 124 are respectively butted with the hot water inlet hole 5, the hot water outlet hole 6, the water mixing outlet hole 7, and the water mixing inlet hole 8 one by one, and then the inner side surface of the second ceramic valve plate 13 covers the first ceramic valve plate 12.
The initial positions of the first ceramic valve plate 12 and the second ceramic valve plate 13 are shown in fig. 7, and the initial positions are that the first water passing groove 131 of the second ceramic valve plate 13 covers the third through hole 123, the second water passing groove 132 covers the first through hole 121, at this time, the first through hole 121, the second through hole 122, the third through hole 123 and the fourth through hole 124 are not communicated with each other, and at this time, the thermostatic valve is in a closed state.
As shown in fig. 1-3 and 5-8, when the second ceramic valve plate 13 rotates clockwise relative to the first ceramic valve plate 12 to the position shown in fig. 8 at the initial position, the second ceramic valve plate 13 is at the mixed water outlet working position, at this time, the first water passing groove 131 of the second ceramic valve plate 13 covers the fourth through hole 124 and the third through hole 123, the second water passing groove 132 covers the first through hole 121 and the second through hole 122, so that the fourth through hole 124 is communicated with the third through hole 123 through the first water passing groove 131, and the first through hole 121 is communicated with the second through hole 122 through the second water passing groove 132.
When the second water passing groove 132 covers the first through hole 121 and the second through hole 122, the hot water inlet hole 5 is communicated with the first through hole 121, the first through hole 121 is communicated with the second through hole 122 through the second water passing groove 132, the second through hole 122 is communicated with the hot water outlet hole 6, the hot water outlet hole 6 is communicated with the hot water input end of the water mixing valve core in the water mixing cavity 3 through the hot water delivery channel 61, and then the hot water in the hot water input pipe 9 enters the hot water input end of the water mixing valve core through the hot water inlet hole 5, the first through hole 121, the second water passing groove 132, the second through hole 122, the hot water outlet hole 6 and the hot water delivery channel 61.
And municipal water supply in the cold water input pipe 10 enters the cold water input end of the water mixing valve core, at the moment, cold water and hot water are mixed in the water mixing valve core, and then mixed warm water after mixing enters the water mixing water inlet channel 81.
When the first water inlet groove 131 covers the third through hole 123 and the fourth through hole 124, the water mixing inlet channel 81 is communicated with the water mixing inlet hole 8, the water mixing inlet hole 8 is communicated with the fourth through hole 124, the fourth through hole 124 is communicated with the third through hole 123 through the first water inlet groove 131, the third through hole 123 is communicated with the water mixing outlet hole 7, the mixed water outlet pipe 11 is communicated with the water mixing outlet hole 7, and then mixed warm water in the water mixing inlet channel 81 is mixed with the water mixing inlet hole 8 through the water mixing inlet hole 8, the fourth through hole 124, the first water inlet groove 131, the third through hole 123 and the water mixing outlet hole 7 to enter the mixed water outlet pipe 11, and the mixed water outlet pipe 11 is used for outputting mixed warm water for a user.
As shown in fig. 1 to 8, when in use, firstly, a water mixing valve core is installed in the water mixing cavity 3, then, a first ceramic valve plate 12 and a second ceramic valve plate 13 of an adjusting switch device are installed in the switch cavity 2, the first ceramic valve plate 12 is closely installed on the valve seat 4, the first through hole 121, the second through hole 122, the third through hole 123 and the fourth through hole 124 are respectively in butt joint with the hot water inlet hole 5, the hot water outlet hole 6, the water mixing outlet hole 7 and the water mixing inlet hole 8, and then, the inner side surface of the second ceramic valve plate 13 covers the first ceramic valve plate 12.
Then the cold water input pipe 10 is connected with a municipal water supply pipe; the hot water input pipe 9 is connected with a solar hot water pipe, and then the mixed water outlet pipe 11 is communicated with an external mixed water delivery pipe or a shower nozzle.
When constant-temperature water is needed, the second ceramic valve plate 13 is rotated clockwise, the first water passing groove 131 in the second ceramic valve plate 13 covers the fourth through hole 124 and the third through hole 123, the second water passing groove 132 covers the first through hole 121 and the second through hole 122, hot water in the hot water input pipe 9 enters the hot water input end of the water mixing valve core through the hot water inlet hole 5, the first through hole 121, the second water passing groove 132, the second through hole 122, the hot water outlet hole 6 and the hot water delivery channel 61, municipal water in the cold water input pipe 10 enters the cold water input end of the water mixing valve core, cold water and hot water are mixed in the water mixing valve core, and then mixed warm water after mixing enters the water mixing inlet channel 81.
The mixed warm water in the mixed water inlet channel 81 enters the mixed water outlet pipe 11 through the mixed water inlet hole 8, the fourth through hole 124, the first water through groove 131, the third through hole 123 and the mixed water outlet hole 7, and the mixed water outlet pipe 11 is used for outputting the mixed warm water for a user to use.
The hot water delivery channel 61, the mixed water delivery channel 71 and the mixed water inlet channel 81 are connected into a whole through the plug and the plug seat respectively.
Design like this, when using, can realize being an organic whole structure, facilitate the use with switch chamber 2 and 3 water mixing chamber through the grafting mode assembly.
Embodiment 3, as shown in fig. 11 to 13, the whole structure of the constant temperature water mixing valve body in embodiment 1 may also adopt the structure shown in fig. 11 to 12, a water outlet pipe 14 is arranged above the water mixing cavity 3, and the water outlet pipe 14 and the cold water input pipe 10 are coaxially arranged.
With the design, the thermostatic water mixing valve body can be applied to a water heater, and is specifically used as shown in fig. 11-12, the cold water input pipe 10 is connected with a municipal water supply pipe, the water outlet pipe 14 is connected with a cold water pipe of the water heater, the hot water input pipe 9 is connected with a hot water pipe of the water heater, and then the mixed water outlet pipe 11 is communicated with an external mixed water delivery pipe or a shower nozzle.
A water mixing valve core is arranged in the water mixing cavity 3, and then an adjusting switch device is arranged in the switch cavity 2.
And the first through hole 121, the second through hole 122, the third through hole 123 and the fourth through hole 124 of the adjusting switch device are respectively in one-to-one butt joint with the water mixing outlet hole 7, the water mixing inlet hole 8, the hot water inlet hole 5 and the hot water outlet hole 6, and then the inner side surface of the second ceramic valve plate 13 is covered on the first ceramic valve plate 12.
When constant-temperature water is needed, the second ceramic valve plate 13 is rotated clockwise, the first water passing groove 131 on the second ceramic valve plate 13 covers the fourth through hole 124 and the third through hole 123, the second water passing groove 132 covers the first through hole 121 and the second through hole 122, hot water in the hot water input pipe 9 enters the hot water input end of the water mixing valve core through the hot water inlet hole 5, the third through hole 123, the first water passing groove 131, the fourth through hole 124, the hot water outlet hole 6 and the hot water delivery channel 61, municipal water in the cold water input pipe 10 enters the cold water input end of the water mixing valve core, cold water and hot water are mixed in the water mixing valve core, and then mixed warm water after mixing enters the water mixing inlet channel 81.
The mixed warm water in the mixed water inlet channel 81 enters the mixed water outlet pipe 11 through the mixed water inlet hole 8, the first through hole 122, the second water through groove 132, the first through hole 121 and the mixed water outlet hole 7, and the mixed water outlet pipe 11 is used for outputting the mixed warm water for a user to use.
And municipal water supply in the cold water input pipe 10 enters the cold water input end of the water mixing valve core, and a part of cold water in the cold water input end of the rear water mixing valve core enters the water heater 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 water valve body is mixed to constant temperature, includes the valve body, its characterized in that: the water mixing valve is characterized in that a switch cavity (2) and a water mixing cavity (3) which are symmetrically arranged are formed in the valve body, mounting holes of the switch cavity (2) and the water mixing cavity (3) are respectively arranged in opposite directions, a valve seat (4) is integrally arranged at the bottom of the switch cavity (2), hot water inlet holes (5), hot water outlet holes (6), water mixing outlet holes (7) and water mixing inlet holes (8) are annularly arranged on the valve seat (4) at intervals in sequence along the axis of the valve seat (4), and openings of the hot water inlet holes (5), the hot water outlet holes (6), the water mixing outlet holes (7) and the water mixing inlet holes (8) are all located in the same plane.
2. A thermostatic water mixing valve body according to claim 1, characterized in that: one end of the mixed water inlet hole (8) close to the mixed water cavity (3) is communicated with the mixed water cavity (3) through a mixed water inlet channel (81), and mixed warm water which is mixed in the mixed water cavity (3) enters the mixed water inlet hole (8) through the mixed water inlet channel (81).
3. A thermostatic water mixing valve body according to claim 2, characterized in that: the outer wall of the switch cavity (2) is provided with a hot water input pipe (9), the axis of the hot water input pipe (9) is vertically arranged with the axis of the hot water inlet hole (5), and the inner end of the hot water input pipe (9) is communicated with the hot water inlet hole (5).
4. A thermostatic water mixing valve body according to claim 3, characterized in that: a hot water delivery channel (61) is arranged behind the hot water outlet (6), the hot water delivery channel (61) and the hot water outlet (6) are coaxially arranged, and the hot water delivery channel (61) is communicated with the hot water outlet (6).
5. A constant temperature water mixing valve body according to claim 4, characterized in that: the other end of the hot water delivery channel (61) penetrates through the side wall of the water mixing cavity (3) and is communicated with the hot water input end of the water mixing valve core in the water mixing cavity (3).
6. A constant temperature water mixing valve body according to claim 5, characterized in that: a cold water input pipe (10) is arranged at the position below the water mixing cavity (3), and the inner end of the cold water input pipe (10) is communicated with the cold water input end of the water mixing valve core in the water mixing cavity (3).
7. A constant temperature water mixing valve body according to claim 6, characterized in that: a mixed water and water delivery channel (71) is arranged behind the mixed water outlet (7), the mixed water and water delivery channel (71) and the mixed water outlet (7) are arranged coaxially, and the mixed water and water delivery channel (71) is communicated with the mixed water outlet (7).
8. A constant temperature water mixing valve body according to claim 7, characterized in that: a mixed water outlet pipe (11) is integrally connected above the mixed water delivery channel (71), and the mixed water outlet pipe (11) is communicated with the mixed water delivery channel (71).
9. A thermostatic water mixing valve body according to claim 8, characterized in that: the integral structure of the constant-temperature water mixing valve body is of a split structure, the constant-temperature water mixing valve body specifically comprises a switch cavity (2) and a water mixing cavity (3), and the switch cavity (2) and the water mixing cavity (3) are connected in a plug-in mode.
10. A thermostatic water mixing valve body according to claim 8, characterized in that: a water outlet pipe (14) is arranged above the water mixing cavity (3), and the water outlet pipe (14) and the cold water input pipe (10) are arranged coaxially.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023307415.3U CN214008161U (en) | 2020-12-31 | 2020-12-31 | Constant-temperature water mixing valve body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023307415.3U CN214008161U (en) | 2020-12-31 | 2020-12-31 | Constant-temperature water mixing valve body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214008161U true CN214008161U (en) | 2021-08-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023307415.3U Active CN214008161U (en) | 2020-12-31 | 2020-12-31 | Constant-temperature water mixing valve body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214008161U (en) |
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2020
- 2020-12-31 CN CN202023307415.3U patent/CN214008161U/en active Active
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