CN107524832B - Constant temperature mixing tap - Google Patents
Constant temperature mixing tap Download PDFInfo
- Publication number
- CN107524832B CN107524832B CN201710906988.1A CN201710906988A CN107524832B CN 107524832 B CN107524832 B CN 107524832B CN 201710906988 A CN201710906988 A CN 201710906988A CN 107524832 B CN107524832 B CN 107524832B
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- valve module
- water outlet
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 377
- 230000001360 synchronised effect Effects 0.000 claims description 7
- 238000003860 storage Methods 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 230000033228 biological regulation Effects 0.000 description 4
- 230000008676 import Effects 0.000 description 4
- 239000007921 spray Substances 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 241000060350 Citronella moorei Species 0.000 description 1
- 238000003287 bathing Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 210000003108 foot joint Anatomy 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/10—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Multiple-Way Valves (AREA)
- Domestic Plumbing Installations (AREA)
Abstract
The invention discloses a constant-temperature water mixing faucet which comprises a water inlet valve module, a switching valve module, a water mixing valve module and a water diversion valve module, wherein the switching valve module, the water mixing valve module and the water diversion valve module are detachably arranged on the water inlet valve module; the water mixing valve module comprises a water mixing valve body and a constant-temperature water mixing valve core arranged in the water mixing valve body, wherein the water mixing valve body is provided with a cold water inlet hole, a hot water inlet hole and a mixed water outlet hole, and the mixed water outlet hole is communicated with the water diversion valve module; the water inlet valve module comprises a water inlet valve body, a cold water inlet and a hot water inlet are arranged on the water inlet valve body, and the switch valve module controls the cold water inlet and the hot water inlet to be respectively communicated with or disconnected from the cold water inlet hole and the hot water inlet hole. The constant-temperature mixing faucet is simple in structure, convenient to manufacture and convenient to maintain; meanwhile, a rear switch is not needed, the problems that the cold water and hot water supply pipeline cannot be effectively separated and water leakage is caused by a one-way check valve can be effectively solved, and the influence on the constant-temperature water mixing valve caused by different cold water pressure and hot water pressure can be avoided.
Description
Technical Field
The invention relates to a faucet, in particular to a constant-temperature water mixing faucet.
Background
Along with the improvement of the living standard of people, the requirements of people on the water tap are higher and higher, and the functions of the water tap are also more and more complex; the existing faucet for the bathroom has the function of mixing cold and hot water, can also ensure the stability of the temperature of the mixed water, has the function of water diversion, and can be connected with a plurality of water using devices at the same time; the faucet has complete functions, is practical and convenient, and is popular with consumers; the tap mainly comprises a tap valve body, a constant-temperature water mixing valve core, a switch control valve core, a water diversion valve core and the like which are arranged in the valve body, wherein the valve body is provided with cold water inlets and hot water inlets, and water flow channels communicated with the valve cores are densely distributed in the valve body; therefore, the structure of the valve body is quite complex, and the faucet valve body is generally manufactured by adopting a casting process, so that the manufacturing of the faucet valve body is quite difficult, and the production efficiency and the production cost are seriously affected. Moreover, the faucet generally adopts a traditional structure that a cold water temperature sensing system is in front and a water switch is behind, and the switch system is necessarily provided with a rear switch formed by combining two one-way check valves and a single water flow ceramic sealing switch; however, when the rear switch is closed, the cold water supply pipeline and the hot water supply pipeline cannot be effectively separated, and the one-way check valve is easy to be blocked, damaged, and the spring is invalid in the use process, so that water leakage is caused; meanwhile, due to the existence of the single check valve, when the pressure of the cold water is high, the hot water cannot be normally input into the water mixing valve of the temperature sensing system.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides the modularized constant-temperature mixing faucet which has a simple structure, is convenient to produce and can effectively separate cold and hot waterways.
The technical scheme adopted for solving the technical problems is as follows:
the constant-temperature water mixing faucet comprises a water inlet valve module, a switching valve module, a water mixing valve module and a water diversion valve module, wherein the switching valve module, the water mixing valve module and the water diversion valve module are detachably arranged on the water inlet valve module; the water mixing valve module comprises a water mixing valve body and a constant-temperature water mixing valve core arranged in the water mixing valve body, wherein the water mixing valve body is provided with a cold water inlet hole, a hot water inlet hole and a mixed water outlet hole, and the mixed water outlet hole is communicated with the water diversion valve module; the water inlet valve module comprises a water inlet valve body, a cold water inlet and a hot water inlet are arranged on the water inlet valve body, and the switch valve module controls the cold water inlet and the hot water inlet to be respectively communicated with or disconnected from the cold water inlet hole and the hot water inlet hole.
As the improvement of above-mentioned technical scheme, the valve body that intakes still is provided with cold water apopore, hot water apopore, communicates cold water import and cold water apopore respectively, two regulation chambeies of hot water import and hot water apopore, the water intaking valve module is still including installing adjust the regulation intracavity, adjust the pole side and set up and adjust the apopore, one end terminal surface is provided with the intercommunication adjust the regulation apopore, adjust the water inlet with cold water import hot water import intercommunication, adjust the pole reciprocates in order to adjust the size of the area of regulation apopore intercommunication cold water apopore hot water apopore.
Further, a filter screen for separating the adjusting water outlet from the cold water outlet/hot water outlet is also arranged in the adjusting cavity.
Further, the switch valve module comprises a switch valve body, and a synchronous switch valve core arranged in the switch valve body, wherein the synchronous switch valve core controls the cold water inlet and the cold water inlet hole and the hot water inlet hole to be simultaneously communicated or disconnected.
Further, the shunt valve module comprises a shunt valve body and a shunt valve core arranged in the shunt valve body; the water diversion valve body is provided with a first water outlet hole, a second water outlet hole, a third water outlet hole and a mixed water inlet hole communicated with the mixed water outlet hole; the water diversion valve core is used for switching and controlling the mixed water inlet hole to be communicated with any one of the first water outlet hole, the second water outlet hole and the third water outlet hole.
Further, be provided with the intercommunication on the water mixing valve body first water inlet connecting hole of first apopore, be used for connecting the first play water connecting hole of handheld gondola water faucet, first water inlet connecting hole with first play water connecting hole intercommunication.
Further, a second water inlet connecting hole communicated with the second water outlet and a second water outlet connecting hole used for connecting a shower top water spraying channel are formed in the water mixing valve body, and the second water inlet connecting hole is communicated with the second water outlet connecting hole.
Further, the water inlet valve is further provided with an adapter mounted on the water inlet valve body, the adapter is provided with an adapter water inlet hole and an adapter water outlet hole which are mutually communicated, and the adapter water inlet is communicated with the second water outlet connecting hole through an adapter pipe.
Further, the water mixing valve module is communicated with the switch valve module and the water diversion valve module through connecting pipes.
Further, the box body is further included, the water inlet valve module assembly, the switching valve module, the water mixing valve module and the water diversion valve module are all installed inside the box body, and the box body is provided with a storage platform.
The beneficial effects of the invention are as follows: the constant-temperature water mixing tap is formed by detachably mounting and connecting the water inlet valve module, the switch valve module, the water mixing valve module and the water diversion valve module, so that the integral valve body structure of the tap with a complex structure is not needed, the manufacturing is simpler and more convenient, the production efficiency is improved, the production cost is reduced, and the tap is also convenient to maintain and repair in the later period; meanwhile, the on-off valve module controls the on-off between the water inlet valve module and the water mixing valve module, namely, a structure that a water switch is arranged in front and a cold and hot water temperature sensing system is arranged behind is adopted, so that a rear switch is not needed, and the problem that a cold and hot water supply pipeline cannot be effectively separated can be effectively solved; meanwhile, as a rear-mounted switch is not needed, the one-way check valve does not exist, the problem of water leakage caused by the one-way check valve can be effectively solved, and the influence of different cold water pressure and hot water pressure on the constant-temperature water mixing valve is avoided.
Drawings
The invention will be further described with reference to the drawings and examples.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIGS. 2 and 3 are exploded views of the present invention;
FIG. 4 is a cross-sectional view of the inlet valve module of the present invention in the position of the adjustment chamber.
Detailed Description
Referring to fig. 1 to 4, the constant temperature mixing tap of the invention comprises a water inlet valve module 1, a switching valve module 2, a mixing valve module 3 and a diversion valve module 4 which are detachably arranged on the water inlet valve module 1; the water mixing valve module 3 comprises a water mixing valve body 31 and a constant-temperature water mixing valve core 32 arranged in the water mixing valve body 31, wherein a cold water inlet hole 311, a hot water inlet hole 312 and a mixed water outlet hole 313 are arranged on the water mixing valve body 31, and the mixed water outlet hole 313 is communicated with the water diversion valve module 4; the water inlet valve module 1 comprises a water inlet valve body 11, a cold water inlet 111 and a hot water inlet 112 are arranged on the water inlet valve body 11, and the switch valve module 2 controls the cold water inlet 111 and the hot water inlet 112 to be respectively communicated with or disconnected from the cold water inlet 311 and the hot water inlet 312. In the use process, cold water and hot water respectively enter the water inlet valve module 1 through the cold water inlet 111 and the hot water inlet 112, then enter the switch valve module 2 from the water inlet valve module 1, respectively enter the water mixing valve module 3 from the cold water inlet 311 and the hot water inlet 312 to realize constant-temperature water mixing, and the mixed warm water flows into the water diversion valve module 4 through the mixed water outlet 313; when the faucet needs to be closed, the water inlet valve module 1 and the water mixing valve module 3 are only required to be cut off through the switch valve module 2.
The constant-temperature water mixing tap does not need a tap integral valve body structure with a complex structure, is simpler and more convenient to manufacture, and is beneficial to improving the production efficiency and reducing the production cost; when a certain module is damaged, the module is directly disassembled and replaced by a new module, so that the maintenance is convenient. Meanwhile, the on-off valve module 2 controls the on-off between the water inlet valve module 1 and the water mixing valve module 3, namely, a structure that a water switch is adopted at the front and a cold and hot water temperature sensing system is adopted at the rear is adopted, so that a rear switch is not required, and the problem that a cold and hot water supply pipeline cannot be effectively separated can be effectively solved; meanwhile, as a rear-mounted switch is not needed, the one-way check valve does not exist, the water leakage problem caused by the one-way check valve and the influence on the constant-temperature water mixing valve caused by different cold and hot water pressures can be effectively avoided.
The water inlet valve body 11 is further provided with a cold water outlet 113 and a hot water outlet 114, and the cold water inlet 111 and the cold water outlet 113, the hot water inlet 112 and the hot water outlet 114 are respectively communicated with two adjusting cavities 115, the water inlet valve module 1 further comprises an adjusting rod 12 arranged in the adjusting cavities 115, an adjusting water outlet 121 is arranged on the side face of the adjusting rod 12, an adjusting water inlet 122 communicated with the adjusting water outlet 121 is arranged on one end face of the adjusting rod, the adjusting water inlet 122 is communicated with the cold water inlet 111/the hot water inlet 112, and the adjusting rod 12 moves up and down to adjust the area of the adjusting water outlet 121 communicated with the cold water outlet 113/the hot water outlet 114. When the adjusting water outlet 121 is all communicated with the cold water outlet 113/hot water outlet 114, the water flow entering the cold water outlet 113/hot water outlet 114 will reach the maximum, and when the adjusting rod 12 is moved up and down to gradually reduce the area of the adjusting water outlet 121 communicated with the cold water outlet 113/hot water outlet 114, the water flow entering the cold water outlet 113/hot water outlet 114 will gradually reduce, therefore, the water flow of cold water and hot water can be adjusted by the structure, and the mixing ratio of cold water and hot water can be adjusted. Specifically, the adjusting cavity 115 is internally provided with an installing boss 116, a threaded hole is formed in the center of the installing boss 116, the threaded hole is communicated with the cold water inlet 111/the hot water inlet 112, one end of the adjusting rod 12, provided with an adjusting water inlet 122, is provided with external threads, the adjusting rod 12 is installed in the threaded hole through the external threads, a straight slot is formed in the other end of the adjusting rod 12, the adjusting rod 12 can be made to move up and down by rotating the adjusting rod 12 through the straight slot, when the hole wall of the threaded hole does not cover the adjusting water outlet 121, the area communication area of the adjusting water outlet 121 and the area communication area of the cold water outlet 113/the hot water outlet 114 are the largest, and when the hole wall of the threaded hole gradually covers the adjusting water outlet 121, the communication area gradually decreases.
The adjusting cavity 115 is also provided with a filter screen 13 for separating the adjusting water outlet 121 from the cold water outlet 113/hot water outlet 114. The filter screen 13 can filter impurities in water, prevent the impurities from entering the subsequent switch valve module 2, the water mixing valve module 3 and the water diversion valve module 4, and avoid the valve core in the subsequent module from being blocked. Specifically, the filter screen 13 is cylindrical, is sleeved outside the mounting boss 116, and is installed in the adjusting cavity 115 by being pressed by the filter screen plug 14.
In order to facilitate connection of the cold water inlet pipe and the hot water inlet pipe, the cold water inlet 111 and the hot water inlet 112 are respectively provided with a reducing bent foot joint 15.
In order to realize the on-off control of the faucet of the present invention, the on-off valve module 2 includes an on-off valve body 21, and a synchronous on-off valve core 22 installed inside the on-off valve body 21, wherein the synchronous on-off valve core 22 controls the simultaneous connection or disconnection between the cold water inlet 111 and the cold water inlet 311, and between the hot water inlet 112 and the hot water inlet 312. Specifically, the structure of the synchronous switch valve core 22 is the same as the ceramic valve core with the patent number CN 201110449753.7.
For connecting a plurality of water consuming ends, the water diversion valve module 4 comprises a water diversion valve body 41 and a water diversion valve core 42 arranged inside the water diversion valve body 41; the water diversion valve body 41 is provided with a first water outlet 411, a second water outlet 412, a third water outlet and a mixed water inlet 414 communicated with the mixed water outlet 313; the water diversion valve core 42 switches and controls the mixed water inlet hole 414 to be communicated with any one of the first water outlet hole 411, the second water outlet hole 412 and the third water outlet hole.
In this embodiment, in order to facilitate connection with the handheld shower, the water mixing valve body 31 is provided with a first water inlet connection hole 314 that communicates with the first water outlet 411, and a first water outlet connection hole for connecting with the handheld shower, where the first water inlet connection hole 314 communicates with the first water outlet connection hole. Meanwhile, in order to facilitate connection with the shower top water spray channel, the water mixing valve body 31 is provided with a second water inlet connection hole 316 communicated with the second water outlet hole 412, and a second water outlet connection hole for connecting with the shower top water spray channel, and the second water inlet connection hole 316 is communicated with the second water outlet connection hole. The third water outlet is disposed downward, and a water outlet nozzle 43 is installed inside the third water outlet.
In order to facilitate the installation of the shower top spray pipe, the shower top spray pipe further comprises an adapter 5 installed on the water inlet valve body 11, wherein an adapter water inlet hole 51 and an adapter water outlet hole 52 which are mutually communicated are formed in the adapter 5, and the adapter water inlet is communicated with the second water outlet connecting hole through an adapter pipe 6; so that the shower top nozzle can be connected to the adapter 5 and communicate with the adapter outlet opening 52. In order to facilitate adjusting the installation position of the shower top nozzle, specifically, the water inlet valve body 11 is provided with an adjusting platform 117, the adjusting platform 117 is provided with a clamping groove, and the adapter 5 is installed and fixed on the adjusting platform 117 through a screw penetrating through the clamping groove.
In order to facilitate the connection between the modules, in this embodiment, specifically, the water mixing valve module 3 communicates with the on-off valve module 2 and the water diversion valve module 4 through a connection conduit 7. In order to ensure the overall attractive appearance, the faucet further comprises a box body 8, wherein the water inlet valve module 1, the switch valve module 2, the water mixing valve module 3 and the water diversion valve module 4 are all arranged in the box body 8; meanwhile, a storage platform is formed above the box body 8 so as to conveniently store bathing articles such as a soap box.
The present invention is not limited to the above embodiments, but can be achieved by any similar or identical means.
Claims (6)
1. A constant temperature mixes tap, its characterized in that: the water inlet valve comprises a water inlet valve module (1), a switching valve module (2), a water mixing valve module (3) and a water diversion valve module (4) which are detachably arranged on the water inlet valve module (1); the water mixing valve module (3) comprises a water mixing valve body (31) and a constant-temperature water mixing valve core (32) arranged in the water mixing valve body (31), wherein a cold water inlet hole (311), a hot water inlet hole (312) and a mixed water outlet hole (313) are formed in the water mixing valve body (31), and the mixed water outlet hole (313) is communicated with the water diversion valve module (4); the water inlet valve module (1) comprises a water inlet valve body (11), a cold water inlet (111) and a hot water inlet (112) are arranged on the water inlet valve body (11), and the switch valve module (2) controls the cold water inlet (111) and the hot water inlet (112) to be respectively communicated with or disconnected from the cold water inlet hole (311) and the hot water inlet hole (312);
The water inlet valve body (11) is further provided with a cold water outlet hole (113), a hot water outlet hole (114) is respectively communicated with the cold water inlet (111) and the cold water outlet hole (113), the hot water inlet (112) and the two adjusting cavities (115) of the hot water outlet hole (114), the water inlet valve module (1) further comprises an adjusting rod (12) arranged in the adjusting cavity (115), the side face of the adjusting rod (12) is provided with an adjusting water outlet hole (121), one end face of the adjusting rod is provided with an adjusting water inlet hole (122) communicated with the adjusting water outlet hole (121), the adjusting water inlet hole (122) is communicated with the cold water inlet (111)/the hot water inlet (112), and the adjusting rod (12) moves up and down to adjust the area of the adjusting water outlet hole (121) communicated with the cold water outlet hole (113)/the hot water outlet hole (114);
a filter screen (13) for separating the adjusting water outlet hole (121) from the cold water outlet hole (113)/hot water outlet hole (114) is also arranged in the adjusting cavity (115);
the switch valve module (2) comprises a switch valve body (21), and a synchronous switch valve core (22) arranged in the switch valve body (21), wherein the synchronous switch valve core (22) controls the cold water inlet (111) and the cold water inlet (311), and the hot water inlet (112) and the hot water inlet (312) to be simultaneously communicated or disconnected;
The water diversion valve module (4) comprises a water diversion valve body (41) and a water diversion valve core (42) arranged in the water diversion valve body (41); the water diversion valve body (41) is provided with a first water outlet hole (411), a second water outlet hole (412), a third water outlet hole and a mixed water inlet hole (414) communicated with the mixed water outlet hole (313); the water diversion valve core (42) is used for switching and controlling the mixed water inlet hole (414) to be communicated with any one of the first water outlet hole (411), the second water outlet hole (412) and the third water outlet hole.
2. A thermostatic mixing faucet according to claim 1 wherein: the water mixing valve body (31) is provided with a first water inlet connecting hole (314) communicated with the first water outlet hole (411), and a first water outlet connecting hole for connecting the handheld shower head, and the first water inlet connecting hole (314) is communicated with the first water outlet connecting hole.
3. A thermostatic mixing faucet according to claim 1 wherein: the water mixing valve body (31) is provided with a second water inlet connecting hole (316) communicated with the second water outlet hole (412), and a second water outlet connecting hole used for connecting a shower top water spraying channel, and the second water inlet connecting hole (316) is communicated with the second water outlet connecting hole.
4. A thermostatic mixing faucet according to claim 3 wherein: the water inlet valve is characterized by further comprising an adapter (5) arranged on the water inlet valve body (11), a mutually communicated adapter water inlet hole (51) and an adapter water outlet hole (52) are formed in the adapter (5), and the adapter water inlet hole (51) is communicated with the second water outlet connecting hole through an adapter pipe (6).
5. A thermostatic mixing faucet according to any one of claims 1-4 wherein: the water mixing valve module (3) is communicated with the switch valve module (2) and the water diversion valve module (4) through a connecting conduit (7).
6. A thermostatic mixing faucet according to any one of claims 1-4 wherein: the water inlet valve module (1), the switch valve module (2), the water mixing valve module (3) and the water diversion valve module (4) are all installed inside the box body (8), and a storage platform is formed above the box body (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710906988.1A CN107524832B (en) | 2017-09-29 | 2017-09-29 | Constant temperature mixing tap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710906988.1A CN107524832B (en) | 2017-09-29 | 2017-09-29 | Constant temperature mixing tap |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107524832A CN107524832A (en) | 2017-12-29 |
| CN107524832B true CN107524832B (en) | 2024-05-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710906988.1A Active CN107524832B (en) | 2017-09-29 | 2017-09-29 | Constant temperature mixing tap |
Country Status (1)
| Country | Link |
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| CN (1) | CN107524832B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109578619A (en) * | 2018-11-02 | 2019-04-05 | 陈苑瑜 | Integral type glove constant-temperature water distributor and its forming method |
| CN113080739A (en) * | 2021-03-23 | 2021-07-09 | 九牧厨卫股份有限公司 | Electronic shower and control method thereof |
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