CN206221705U - A kind of automatic temperature-control water mixing valve - Google Patents
A kind of automatic temperature-control water mixing valve Download PDFInfo
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- CN206221705U CN206221705U CN201621243794.5U CN201621243794U CN206221705U CN 206221705 U CN206221705 U CN 206221705U CN 201621243794 U CN201621243794 U CN 201621243794U CN 206221705 U CN206221705 U CN 206221705U
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Abstract
A kind of automatic temperature-control water mixing valve, including valve body cavity, are located at heat, the cold water cavity of valve body cavity both sides, and the mixed water cavity of valve body, and valve body cavity top is provided with the temperature adjustment component of regulation temperature-control range, and valve body cavity middle part is provided with the core assembly for adjusting cold and hot water-carrying capacity；Core assembly includes baffle, the temperature module in the middle of baffle, the temperature module includes the paraffin wax pipe and lid of filling temperature-sensitive paraffin wax, and axially across the drive link of lid, mutually held with a helical spring in the middle of the temperature module, helical spring lower end and the valve body mix water cavity wall Joint.Promote core assembly to move up and down by the paraffin deformation force in the temperature module, cold and hot water-carrying capacity is controlled in setting range, constant leaving water temperature.Core assembly is moved up and down by rotating adjusting rod and change preset temperature, can according to using adjusting water outlet temperature be needed, using safe, easy to operate.
Description
Technical field
The utility model is related to a kind of water mixing valve, particularly a kind of automatic temperature-control water mixing valve.
Background technology
Because the water outlet constant temperature technology of water heater industry is ripe not enough, also many function problems and safety problem are waited
Solve, such as water-carrying capacity size influence constant-temperature precision, constant temperature time is long to waste the energy and water, by extraneous water pressure fluctuations and Guan Shuihou
High temperature occurs and people etc. is scalded.With the improvement of people ' s living standards, raising of the country to energy-conserving and environment-protective requirement, water heater goes out
Coolant-temperature gage is sometimes hot and sometimes cold, long-time constant temperature and the demand of the modern life can not have been met the problems such as waste the energy and water.Safety can
Turn into the developing goal of water heater by, healthiness, energy-conserving and environment-protective, Intelligentized regulating and controlling, CN204201228U proposes a kind of intelligence
Temperature-adjusting water-mixing valve, is acted using step motor control valve rod, electromechanical integration regulation, effluent temperature constancy is realized, due to powered
Whether operation is safe and reliable as one of most concerned problem of user, so developing a kind of non-electrically operated tune of pot-type boiler
Warm water mixing valve is very important.
The content of the invention
Technical problem to be solved in the utility model is directed to above-mentioned state of the art, there is provided a kind of non-electrically operated energy
Realize the water mixing valve of temperature adjustment.
The technical scheme that the utility model is used for：A kind of automatic temperature-control water mixing valve, including valve body cavity, are located at valve body cavity
The hot-water cavity and cold water cavity of both sides, and the mixed water cavity of valve body, it is characterized in that the valve body cavity top is provided with regulation temperature-control range
Temperature adjustment component, valve body cavity middle part is provided with the core assembly for adjusting cold and hot water-carrying capacity；Described core assembly includes baffle, is located at
The temperature module in the middle of baffle, paraffin wax pipe and lid of the temperature module including filling temperature-sensitive paraffin wax, and axially across
The drive link of lid, mutually holds in the middle of the temperature module with a helical spring, and the helical spring lower end is mixed with the valve body
Water cavity wall Joint.
The temperature adjustment component include adjusting rod, located at the triangle tapered end on adjusting rod top, and for rotate adjusting rod and with
The block groove that triangle tapered end matches.
The drive link upper end abuts with the adjusting rod lower end, adjusting rod peripheral hardware bonnet screw thread and by nut simultaneously
Tightly.
Valve body cavity middle part lower section is provided with hot-water cavity, and valve body cavity middle part top is provided with a cold water cavity, the valve body
Chamber lower section sets mixed water cavity and a mixed water out.
Upper and lower diversion cavity is set in the baffle, some equally distributed pod apertures are connected between upper and lower diversion cavity.
The water inlet of the hot-water cavity and cold water cavity distinguishes attaching nut, snap ring, pipe connecting piece, check-valves and filter screen, and
It is connected in the cutting ferrule between locknut and pipe connecting piece.
The check-valves includes support, and the support inner side is provided with inscribed circle pipe, the inscribed circle pipe and is inserted with only
Valve element is returned, the non-return valve core is provided with cross guide post and valve element block, check spring is cased with outside the inscribed circle pipe, described
Check spring lower end offsets with the valve element block, the affixed non-return conducting element in the support lower section.
The helical spring is the small volute spring in the big upper end in lower end.
Beneficial effect is the utility model compared with prior art：The utility model is become by the paraffin in the temperature module
Shape is pushed movable valve plug component and is moved up and down, and cold and hot water-carrying capacity is controlled in setting range, constant leaving water temperature.When cold water is unexpected
When stopping supplying, temperature-sensitive paraffin can rapid expanded by heating in seconds, blocking hot water supply prevents from being scalded by superheated water.In cold water
Check-valves and filter screen are set with hot water inlet, it is ensured that water cleaning simultaneously prevents medium back flow.O-ring is installed at valve element, prevents cold
Hydro-thermal water is mutually gone here and there.In addition, the utility model is additionally provided with adjusting rod, moves up and down core assembly by rotating adjusting rod and change
Become preset temperature, can as needed adjust preset temperature, it is easy to operate.
Brief description of the drawings
Fig. 1 is the utility model structure sectional view.
Fig. 2 is the utility model core assembly top view.
Fig. 3 is A-A sectional views in the utility model Fig. 2.
Fig. 4 is the utility model check-valves schematic perspective view.
Fig. 5 is the utility model check-valves sectional view.
Specific embodiment
The utility model embodiment is further described below in conjunction with accompanying drawing.
Referring to shown in Fig. 1, a kind of automatic temperature-control water mixing valve includes valve body cavity 1 and bonnet 2, is connected on the bonnet 2
Block 3, the adjusting rod 4 being spirally connected with the internal thread of the bonnet 2 is bolted in the adjusting rod 4 outer mutually and tight with the bonnet 2
Nut 5, the core assembly 6 offseted with the one end of the adjusting rod 4 is placed on the valve core spring 7 of the other end of core assembly 6.The valve
Core spring 7 is volute spring.The top of the adjusting rod 4 is provided with triangle tapered end 41, and the block 3 is provided with and the triangle tapered end
The 41 block grooves 31 for matching, for rotating the adjusting rod 4.
Referring to shown in Fig. 1, the middle part of the valve body cavity 1 top is provided with cold water cavity 10, the hot water below the middle part of valve body cavity 1
Chamber 11, and positioned at the mixed water cavity 12 of the lower section of valve body cavity 1.The lower left of the hot-water cavity 11 is provided with hot water inlet 13, the hot water
Import 13 is spirally connected a hot water inlet component 8.The upper right side of the cold water cavity 10 is provided with a cooling water inlet 14, and the cooling water inlet is spirally connected
One cooling water inlet component 9.The lower section of the mixed water cavity 12 is provided with a mixed water out 15, and the mixed water out is spirally connected a mixed water out group
Part 16.Valve body cavity projection 17 is provided between the cold water cavity 10 and hot-water cavity 11.The water inlet of the hot-water cavity 11 and cold water cavity 12
Mouth difference attaching nut 81, snap ring 82, pipe connecting piece 83, check-valves 84 and filter screen 85, and it is connected in locknut 86 and pipe connecting piece 83
Between cutting ferrule 87.The mixed water out component 16 includes water outlet cutting ferrule 161 and goes out water lock nut 162.
Referring to shown in Fig. 1~3, the core assembly 6 includes baffle 63 and the temperature module, and wherein the temperature module includes stone
Cured pipe 61, is placed on the lid 62 of the top of the paraffin wax pipe 61, through the center of the lid 62 drive link 64 and be filled in institute
State the paraffin 65 in paraffin wax pipe.The baffle 63 is placed on outside the lid 62, the upper end of the drive link 64 and the regulation
The lower end of bar 4 abuts, and left side is corresponding with the hot water inlet 13, and right side is corresponding with the cooling water inlet 14.The baffle
63 outer walls are provided with groove 66, and the axial length of the valve body cavity projection 17 is matched in proportion with the external thread length of adjusting rod 4,
The interlocking of the inside of the groove 66 has O-ring 67 to be fitted with the valve body cavity projection 17.Upper and lower water conservancy diversion is set in the baffle 63
Chamber, is provided with some equally distributed pod apertures 68 between upper and lower guide cavity.
Referring to shown in Fig. 4 and Fig. 5, the check-valves 84 includes support 841, and the inner side of the support 841 is provided with inscribed circle
Pipe 842, the inside of the inscribed circle pipe 842 is inserted with outside non-return valve core 843, the inscribed circle pipe 842 and is cased with check spring 844,
The non-return valve core 843 is provided with cross guide post 845 and valve element block 846, the lower end of the check spring 844 and the valve element
Block 846 offsets, the affixed non-return conducting element 847 in the lower section of the support 841.
The utility model installation and debugging process：Hot water inlet component 8, cooling water inlet component 9 and the mixed water that will be assembled go out
Mouth component 16 is spirally connected with the two ends of valve body 1 or so and lower end screw thread respectively.Valve core spring 7 is loaded into valve body and enters mixed water cavity 12,
The core assembly 6 that will be assembled loads in cold water cavity 10, hot-water cavity 11 and mixed water cavity 12, the lower end of core assembly 6 and valve element bullet
The clamping of spring 7.Adjusting rod 4 is screwed in inside bonnet 2, then bonnet 2 is screwed in into valve body upper end internal thread.Hot and cold water switch is opened, is made
Hot and cold water enters from left and right sides pipe connecting piece 83 respectively, and through screen pack 86 and check-valves 85, cold water is entered by cooling water inlet 14
Cold water cavity 10 enters valve element pod apertures 68 and enters mixed water cavity 12 again, and hot water enters hot-water cavity 11 by hot water inlet 13, from hot-water cavity with
The gap of core assembly enters mixed water cavity 12.Hot and cold water mixes in mixed water cavity 12.Block 3 is inverted, cover slot 31 is directed at regulation
Bar triangle tapered end 41, rotation block 3 make adjusting rod 4 move up and down regulation mixing water temperature range between 30 DEG C -50 DEG C, water outlet
Temperature control removes block 3 at 38 ± 2 DEG C, and nut 5 is screwed in into adjusting rod 4 to screwing, and block 3 is fastened on bonnet 2,
Complete debugging.
The utility model automatic temperature-control process：Hot and cold water is contacted after the mixing of mixed water cavity 12 with paraffin wax pipe 61, if going out water temperature
Degree is higher than design temperature, the expanded by heating of temperature-sensitive paraffin 65 in pipe, because the top of drive link 64 offsets with adjusting rod 4, then valve element
The compression helical spring 7 of component 6 is moved downward, and the gap that hot water is flowed in mixed water cavity 12 in hot-water cavity 11 reduces, and hot water flow subtracts
Few, cold water cavity 10 increases with the gap of core assembly 6, and cold water flow increase, mixed water temperature declines；If temperature is less than design temperature,
Temperature-sensitive paraffin 65 in paraffin wax pipe 61 is caught a cold retraction, the motion, hot water in hot-water cavity 11 upwards of compression helical spring 7 of core assembly 6
The gap increase in mixed water cavity 12 is flowed to, hot water flow increase, cold water cavity 10 reduces with the gap of core assembly 6, and cold water flow subtracts
Few, mixed water temperature rises.The utility model is stretched by expanding with heat and contract with cold cooperation helical spring 7 stress after the temperature-sensitive of paraffin 65 makes valve
Core assembly 6 moves up and down to control cold and hot water-carrying capacity, finally gives the effect of leaving water temperature automatic fine tuning.
Claims (8)
1. a kind of automatic temperature-control water mixing valve, including valve body cavity, is located at the hot-water cavity and cold water cavity of valve body cavity both sides, and valve body is mixed
Water cavity, it is characterized in that the valve body cavity top is provided with the temperature adjustment component of regulation temperature-control range, it is cold and hot that valve body cavity middle part is provided with regulation
The core assembly of water-carrying capacity；Described core assembly includes baffle, the temperature module in the middle of baffle, the temperature-sensitive
Component includes the paraffin wax pipe and lid of filling temperature-sensitive paraffin wax, and axially across the drive link of lid, in the middle of the temperature module
Mutually held with a helical spring, the helical spring lower end and the valve body mix water cavity wall Joint.
2. a kind of automatic temperature-control water mixing valve according to claim 1, it is characterized in that the temperature adjustment component includes adjusting rod, if
In the triangle tapered end on adjusting rod top, and the block groove for rotating adjusting rod and match with triangle tapered end.
3. a kind of automatic temperature-control water mixing valve according to claim 1 and 2, it is characterized in that the drive link upper end and the tune
Pole lower end abuts, and adjusting rod peripheral hardware bonnet screw thread is simultaneously simultaneously tight by nut.
4. a kind of automatic temperature-control water mixing valve according to claim 1, it is characterized in that valve body cavity middle part lower section is provided with heat
Water cavity, valve body cavity middle part top is provided with cold water cavity, and the valve body cavity lower section sets mixed water cavity and a mixed water out.
5. a kind of automatic temperature-control water mixing valve according to claim 1, it is characterized in that upper and lower diversion cavity is set in the baffle,
Some equally distributed pod apertures are connected between upper and lower diversion cavity.
6. a kind of automatic temperature-control water mixing valve according to claim 1, it is characterized in that the hot-water cavity and cold water enter entering for chamber
Attaching nut, snap ring, pipe connecting piece, check-valves and filter screen are distinguished in the mouth of a river, and are connected in the cutting ferrule between locknut and pipe connecting piece.
7. a kind of automatic temperature-control water mixing valve according to claim 6, it is characterized in that the check-valves includes support, it is described
Support inner side is provided with and non-return valve core is inserted with inscribed circle pipe, the inscribed circle pipe, and the non-return valve core is provided with cross guiding
Bar and valve element block, are cased with check spring outside the inscribed circle pipe, the check spring lower end offsets with the valve element block, institute
State the affixed non-return conducting element in support lower section.
8. a kind of automatic temperature-control water mixing valve according to claim 1, it is characterized in that the helical spring is the big upper end in lower end
Small volute spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621243794.5U CN206221705U (en) | 2016-11-08 | 2016-11-08 | A kind of automatic temperature-control water mixing valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621243794.5U CN206221705U (en) | 2016-11-08 | 2016-11-08 | A kind of automatic temperature-control water mixing valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206221705U true CN206221705U (en) | 2017-06-06 |
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ID=58790908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621243794.5U Active CN206221705U (en) | 2016-11-08 | 2016-11-08 | A kind of automatic temperature-control water mixing valve |
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| CN (1) | CN206221705U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108302240A (en) * | 2018-04-25 | 2018-07-20 | 何文标 | A kind of intelligent constant-temperature water mixing valve |
| CN108443571A (en) * | 2018-05-17 | 2018-08-24 | 中山卫丰电器有限公司 | A kind of temperature-sensitive Water flow adjusting valve |
| CN110975042A (en) * | 2019-12-24 | 2020-04-10 | 辽宁中医药大学杏林学院 | Method and device for quickly preparing enema |
| CN113932453A (en) * | 2020-06-29 | 2022-01-14 | 青岛经济技术开发区海尔热水器有限公司 | Anti-scalding water mixing module and electric water heater |
| CN114353328A (en) * | 2020-09-28 | 2022-04-15 | 青岛经济技术开发区海尔热水器有限公司 | Prevent scalding subassembly and electric water heater |
| CN115681570A (en) * | 2022-11-16 | 2023-02-03 | 广东利多邦卫浴有限公司 | Floating heat transfer mechanism and shower system |
-
2016
- 2016-11-08 CN CN201621243794.5U patent/CN206221705U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108302240A (en) * | 2018-04-25 | 2018-07-20 | 何文标 | A kind of intelligent constant-temperature water mixing valve |
| CN108302240B (en) * | 2018-04-25 | 2023-08-08 | 何文标 | Intelligent constant-temperature water mixing valve |
| CN108443571A (en) * | 2018-05-17 | 2018-08-24 | 中山卫丰电器有限公司 | A kind of temperature-sensitive Water flow adjusting valve |
| CN110975042A (en) * | 2019-12-24 | 2020-04-10 | 辽宁中医药大学杏林学院 | Method and device for quickly preparing enema |
| CN110975042B (en) * | 2019-12-24 | 2021-08-27 | 辽宁中医药大学杏林学院 | Method and device for quickly preparing enema |
| CN113932453A (en) * | 2020-06-29 | 2022-01-14 | 青岛经济技术开发区海尔热水器有限公司 | Anti-scalding water mixing module and electric water heater |
| CN114353328A (en) * | 2020-09-28 | 2022-04-15 | 青岛经济技术开发区海尔热水器有限公司 | Prevent scalding subassembly and electric water heater |
| CN115681570A (en) * | 2022-11-16 | 2023-02-03 | 广东利多邦卫浴有限公司 | Floating heat transfer mechanism and shower system |
| CN115681570B (en) * | 2022-11-16 | 2023-08-11 | 佛山市缇诺卫浴有限公司 | Floating heat exchange mechanism and shower system |
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