CN202074076U - Multifunctional temperature-controlled tap - Google Patents
Multifunctional temperature-controlled tap Download PDFInfo
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- CN202074076U CN202074076U CN2011201851648U CN201120185164U CN202074076U CN 202074076 U CN202074076 U CN 202074076U CN 2011201851648 U CN2011201851648 U CN 2011201851648U CN 201120185164 U CN201120185164 U CN 201120185164U CN 202074076 U CN202074076 U CN 202074076U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 155
- 239000000498 cooling water Substances 0.000 claims description 39
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 208000002925 dental caries Diseases 0.000 claims description 3
- 230000008676 import Effects 0.000 claims description 2
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 210000004907 gland Anatomy 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000002431 foraging effect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000012163 sequencing technique Methods 0.000 description 1
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Abstract
The utility model relates to a multifunctional temperature-controlled tap, which comprises a main tap body, wherein the main tap body is provided with a cold-water inlet, a hot-water inlet, a mixed-water outlet and feeding water, a temperature-controlled valve core for adjusting the temperature and a flow cut-off valve core for regulating the flow are respectively arranged in the main tap body, a temperature-adjusting handle and a flow cut-off valve-switching handle are respectively connected with the temperature-controlled valve core and the flow cut-off valve core and respectively extend out of the main tap body, and a flow cut-off valve is positioned behind the cold-water inlet and the hot-water inlet according to the direction of a water flow and is positioned in front of the temperature-controlled valve core. The problems of valve-core fatigue and a water-feeding function caused by the direct contact of cold and hot water of a traditional constant-temperature tap with the temperature-controlled valve core are solved by the multifunctional temperature-controlled tap disclosed by the utility model, and excessive hot water cannot be reserved in the tap, thereby the scalding of a user is avoided.
Description
Technical field
The utility model relates to the water tap that a kind of hot and cold water mixes, the multifunctional temperature control water tap that particularly a kind of hot and cold water mixes.
Background technique
The structure of present existing constant-temperature tap is: referring to Fig. 8, hot and cold water inlet directly enters temperature controlled valve core 7 by import 6,3 through safety check, through behind the temperature controlled valve core 7, flow to the flow stop valve 2 that control mixes the water flow of back warm water again, flow out through thermostatted water outlet 5.Its problem that mainly exists is: flow of hot water is through safety check, and it is yielding that safety check is met heat, perhaps because of the incrustation scale of pipeline, scale etc. foreign material easily with the safety check jam, thereby make the hot and cold water IPN; In addition because flow stop valve 2 is positioned at the back of temperature controlled valve core 7, the hot water or cold water directly enters temperature controlled valve core 7, through mixing mixed flow inbound traffics stop valve 2 after the temperature adjustment in order to regulate flow, make temperature controlled valve core 7 contact the hot water or cold water muchly, also make valve body tired and influence working life easily; Collection has a large amount of hot water in the cock body, and during a turn-on flow rate valve, hot water directly flows out to cause scalding and using.
Therefore, a kind of multifunctional temperature control water tap that can overcome above-mentioned defective becomes required.
The content of model utility
Technical problem to be solved in the utility model is: existing constant-temperature tap safety check easily lost efficacy, thereby caused the hot and cold water IPN, and temperature controlled valve core contacts hot and cold water for a long time and causes its tired and problem that reduce its working life.
For achieving the above object, the technological scheme that the utility model adopted is: a kind of multifunctional temperature control water tap, comprise have cold, the faucet subject of hot water inlet and mixed water exports, the flow that is used to adjust the temperature controlled valve core of temperature and is used to regulate flow is located in the faucet subject respectively by spool, temperature adjustment handle and flow stop valve switch knob respectively with constant temperature valve core, flow links to each other and stretches out outside the faucet subject respectively by spool, it is characterized in that: described flow stop valve is positioned at cooling water inlet by water (flow) direction, after the hot water inlet, and be positioned at the front of temperature controlled valve core.
Wherein, the cold water inlet on the described faucet subject links to each other with the cooling water inlet of flow stop valve by first cold water channel, and the cooling water outlet of flow stop valve is communicated with constant temperature valve core by second cold water channel; Water inlet of hot water on the described faucet subject links to each other with the hot water inlet of flow stop valve by first hot water channel, and the hot water outlet of flow stop valve is communicated with by second hot water channel's temperature controlled valve core.
Wherein, described flow stop valve comprises: a housing, one base is located at the lower end of housing, in the cavity that one dial support, a movable magnetic disc and certain disk are located at housing and base successively from top to bottom and are surrounded, the central through bore of one valve rod from the upper end of described housing stretches in the housing and with described dial support and is connected, described dial support is connected with movable magnetic disc, describedly decides disk and fixedlys connected with base; Described base and decide disk vertically respectively correspondence be provided with cooling water inlet, cooling water outlet, hot water inlet, hot water outlet, the central position that described cooling water inlet is positioned at described base and decides disk, 90 ° the position of same circle spacing that described hot water inlet and hot water outlet are located at described base and decide disk, described cooling water outlet are positioned at the same circumferential position of hot water inlet and hot water outlet and distinguish 135 ° at interval with hot water inlet and hot water outlet; Described movable magnetic disc is provided with two cavitys that are communicated with water-in and water-out towards the lower end of deciding disk; Cold water cavity and hot water cavity, described cold water cavity is corresponding and just be covered in cooling water inlet and the cooling water outlet of deciding disk, and described hot water cavity correspondence also just is covered in described hot water inlet and the hot water outlet of deciding disk; Have between the upper-end surface of described dial support and the housing one be used to rotate the back limit the movable magnetic disc position and decide that the disk relative position becomes to close, positioning device that hot and cold water inlet and hot and cold water export connection respectively, cooling water inlet and three kinds of states of hot water outlet connection.
Wherein, described positioning device embeds in the dial support upper-end surface and the elastic element of dial support upper-end surface can be stretched out in the end, be located in the housing and corresponding with the elastic element position, with at least three location pits of described elastic element top coupling, 90 ° and 45 ° at the difference interval of described three location pits.
Wherein, described elastic element comprises that a spring and is positioned at the hoodle of spring end.
The front and back that it should be noted that flow stop valve described in the utility model and temperature controlled valve core define according to the sequencing of water (flow) direction, are not locational front and back.
Owing to adopt technique scheme, the flow stop valve is located at the front end of temperature controlled valve core, so the hot and cold water that is entered by cold and hot water hole could flow to temperature controlled valve core through the inflow-rate of water turbine stop valve earlier, when not in use, the flow stop valve is in closed condition, and hot and cold water can IPN, avoided hot and cold water directly to contact with temperature controlled valve core, temperature controlled valve core is difficult for aging, directly contacts for a long time with temperature controlled valve core and causes temperature controlled valve core fatigue thereby overcome hot and cold water, the problem in minimizing working life.And can not retain too much hot water in the tap, avoid scalding the user.
And flow stop valve of the present utility model can be connected cooling water inlet and hot water inlet, can be simultaneously with the function to solar energy hot water tank cooling water.
Figure 1A is the vertical profile schematic representation of multifunctional temperature control water tap of the present utility model;
Figure 1B is the A-A sectional view of Figure 1A;
Fig. 2 is the vertical profile schematic representation of the flow stop valve of multifunctional temperature control water tap of the present utility model;
Fig. 3 is the worm's eye view of Fig. 2;
Fig. 4 A is the plan view of dial support of the flow stop valve of multifunctional temperature control water tap of the present utility model;
Fig. 4 B is the A-A sectional view of Fig. 4 A;
Fig. 4 C is the rear view of Fig. 4 A;
Fig. 5 A, 5C are worm's eye view, the plan views of moving magnetic sheet of the flow stop valve of multifunctional temperature control water tap of the present utility model;
Fig. 5 B is the A-A sectional view of Fig. 5 A
Fig. 6 is a magnetostatic worm's eye view of the flow stop valve of multifunctional temperature control water tap of the present utility model;
Fig. 7 A is the worm's eye view of the flow of multifunctional temperature control water tap of the present utility model by valve housing;
Fig. 7 B is the A-A sectional view of Fig. 7 A;
Fig. 8 is the vertical profile schematic representation of existing constant-temperature water faucet.
Embodiment
Referring to Figure 1A, 1B, showed multifunctional temperature control water tap of the present utility model among the figure, it comprises: flow switch handle 1, flow stop valve 2, hot water inlet hole 3, multifunctional temperature control tap main body 4, mixed water exports 5, cold water manhole appendix 6, temperature controlled valve core 7 and temperature adjustment handle 8.Flow stop valve 2 and temperature controlled valve core 7 be located at respectively multifunctional temperature control tap main body 4 two ends, and is connected with temperature adjustment handle 8 with flow switch handle 1 respectively, in order to by handle adjustment flow and temperature.Hot water inlet hole 3, cold water inlet hole 6 are located at the side of multifunctional temperature control tap main body 4, cold water inlet hole 6 links to each other with the cooling water inlet 291 of flow stop valve 2 by first cold water channel 41 in the multifunctional temperature control tap main body 4, referring to Fig. 3, the cooling water outlet 292 of flow stop valve 2 is communicated with temperature controlled valve core 7 by second hot water channel 42.Hot water intake 3 on the described multifunctional temperature control tap main body 4 links to each other with the hot water inlet 293 of flow stop valve 2 by first hot water channel 43, and the hot water outlet 294 of flow stop valve 2 is communicated with temperature controlled valve core 7 by second hot water channel 44.Hot and cold water passes through temperature controlled valve core 7 respectively after mixing water passage 45 flows out from mixed water exports 5.Because the utility model is the front end that flow stop valve 2 is placed the multifunctional temperature control water tap, before promptly placing temperature controlled valve core 7, promptly be used to regulate the flow of inlet water of control hot and cold water, when not using, hot and cold water and temperature controlled valve core 7 cut off when closing flow stop valve 2, reduce the fatigue aging of temperature controlled valve core.
Referring to Fig. 2, Fig. 4 A to Fig. 4 C and Fig. 5 A to Fig. 5 C, described flow stop valve 2 comprises: a housing 23, the lower end surface of housing 23 is provided with base 29, base 29 snaps together with housing 23 lower ends by the ring wall 295 of other edges, and the edge of ring wall 295 has a bead of outwards giving prominence to 296 and the groove 231 of housing 23 inwalls to be fastened togather.In the cavity that housing 23 and base 29 are surrounded, be provided with dial support 26 from top to bottom successively, movable magnetic disc 27 and decide disk 28, the central through bore of valve rod 21 from the upper end of housing 23 stretches in the housing 23, fixing pin 25 passes the pin-and-hole of the lower end of valve rod 21, its two ends embed in the horizontal gap 263 of dial support 26 upper ends, in order to connect dial support 26 and valve rod 21, the lower end surface of dial support 26 has 4 positioning boss 261 of downward extension, the recessed seam 273 that the upper end of movable magnetic disc 27 has four correspondences just embeds in the positioning boss 261 of dial support, decide in the ring wall 295 that disk 28 places base 29, and fixedly connected by two locating studs 24; Pin 212 is used for connecting valve rod 21 and flow switch handle 1.
Referring to Fig. 3, base 29 is provided with cooling water inlet 291, cooling water outlet 292, hot water inlet 293, hot water outlet 294 (also being hot water or cold water's inlet/outlet of flow stop valve) vertically, described cooling water inlet 291 is positioned at the central position of described base 29, described hot water inlet 293 and hot water outlet 294 be located at described base 29 same circumference 297 the position and be 90 ° of distributions, described cooling water outlet 292 is positioned at and same circumference 297 positions of hot water inlet 293 and hot water outlet 294 and at interval 135 ° respectively
Referring to Fig. 6, decide disk 28 be provided with vertically with base 29 on the corresponding cooling water inlet 281 of hot water or cold water's inlet/outlet, cooling water outlet 282, hot water inlet 283, hot water outlet 284; Deciding disk 28 is connected with base 29 relative fixed by locating stud 24; Seam crossing at the base 29 and the endoporus of the cooling water inlet of the center of deciding disk 28 is provided with a stuffing box gland 210, be used for preventing that cold water from entering the hot water channel by the base 29 and the slit of deciding 28 of disks, also be provided with lining 211 in the seal cartridge, prevent the stuffing box gland wearing and tearing.
Referring to Fig. 5 A to 5C, described movable magnetic disc 27 is provided with two cavitys that are communicated with water inlet and outlet towards the lower end of deciding disk 28: cold water cavity 271 and hot water cavity 272, described cold water cavity 271 corresponding cooling water inlet 281 and the cooling water outlets 282 of deciding disk 28 that also just are covered in, described hot water cavity 272 correspondences also just are covered in described hot water inlet 283 and the hot water outlet 284 of deciding disk;
Referring to Fig. 2, Fig. 7 A, 7B and Fig. 4 A to 4C, has a location device 22 between the upper-end surface of described dial support 26 and the housing 23, be used to rotate back qualification movable magnetic disc 27 and close with deciding disk 28 relative one-tenth, cooling water inlet 281 connects (i.e. first opening state) respectively with cooling water outlet 282, hot water inlet 283 and hot water outlet 284 and cooling water inlet 281 is connected three kinds of states of 284 (second opening states) with hot water outlet.Rotary positioning apparatus 22 comprise embed in dial support 26 upper-end surfaces and the end can stretch out the elastic element 221 of dial support 26 upper-end surfaces and be located at housing 23 interior and corresponding with elastic element 221 positions be decided to be pit 232 (Fig. 7 A, 7B), elastic element 221 is located in the blind hole 262 of upper-end surface of dial support 26, described elastic element 221 comprises that a spring 2210 and is positioned at the hoodle 2211 of spring end, also can adopt the rubber parts with rounded ends; Location pit 232 and hoodle 2211 tops coupling, totally 7 of present embodiments, be respectively first and second in the direction of the clock ... seven location pits, the interval is 90 ° between the 7th location pit and the 3rd location pit, 45 ° at interval of the first location pit and the 3rd location pits, is second opening state when elastic element 221 is positioned first when being decided to be pit, is closed condition when being positioned at the 3rd location pit, and being positioned at the 7th is first opening state when being decided to be pit.It is respectively located between the pit 232 at interval 22.5 ° angle and arranges, importantly first and third, the position of seven apertures in the human head, the quantity in other each holes and angle can be adjusted as required.
When rotary current switch knob 1, the valve rod 21 that drives flow stop valve 2 rotates, further valve rod 21 drives 26 rotations of dial support, when being rotated counterclockwise 90 °, be first opening state this moment: the cooling water inlet 281 of decide disk 28 is connected with cooling water outlet 282, hot water inlet 283 is connected with hot water outlet 284, and hoodle 2211 is decided to be in the pit 232 corresponding to the 7th of housing 23 tops at this moment; When turning clockwise 45 ° the time, be second opening state: cooling water inlet 281 connects 284 with hot water outlet, in hoodle 2211 this moment first location pit 232 corresponding to housing 23 tops.When hoodle 2211 is decided to be in the pit 232 corresponding to the 3rd of housing 23 tops, be closed condition, other positions of respectively locating pit 232 are used to adjust the flow of unlatching.
Because the said structure of flow stop valve 2 of the present utility model makes this flow stop valve both can realize cold water, hot water service, can also use to the solar energy hot water tank cold water injection simultaneously.
Originally be the described multifunctional temperature control water tap of model utility, it mainly is the safety check that has omitted existing constant-temperature tap, and the flow stop valve moved on to the front from the back of constant temperature valve core, thereby avoid hot and cold water directly to contact temperature controlled valve core, leading temperature controlled valve core damages, and the special construction of flow stop valve of the present utility model realized the dual-purpose purpose of a valve, and its temperature controlled valve core is a prior art.
Claims (5)
1. multifunctional temperature control water tap, comprise faucet subject with hot water or cold water's import, mixed water exports and last water, the flow that is used to adjust the temperature controlled valve core of temperature and is used to regulate flow is located in the faucet subject respectively by spool, temperature adjustment handle and flow stop valve switch knob link to each other and stretch out outside the faucet subject respectively by spool with temperature controlled valve core, flow respectively, be primarily characterized in that: described flow stop valve is positioned at after cooling water inlet, the hot water inlet by water (flow) direction, and is positioned at the front of temperature controlled valve core.
2. a kind of multifunctional temperature control water tap according to claim 1, it is characterized in that: the cold water inlet on the described faucet subject links to each other with the cooling water inlet of flow stop valve by first cold water channel, and the cooling water outlet of flow stop valve is communicated with temperature controlled valve core by second cold water channel; Water inlet of hot water on the described faucet subject links to each other with the hot water inlet of flow stop valve by first hot water channel, and the hot water outlet of flow stop valve is communicated with constant temperature valve core by second hot water channel.
3. a kind of multifunctional temperature control water tap according to claim 1 and 2, it is characterized in that: described flow stop valve comprises: a housing, one base is located at the lower end of housing, in the cavity that one dial support, a movable magnetic disc and certain disk are located at housing and base successively from top to bottom and are surrounded, the central through bore of one valve rod from the upper end of described housing stretches in the housing and with described dial support and is connected, and described dial support is connected with movable magnetic disc and fixedlys connected with base; Described base and decide disk vertically respectively correspondence be provided with cooling water inlet, cooling water outlet, hot water inlet, hot water outlet, the central position that described cooling water inlet is positioned at described movable magnetic disc base and decides disk, 90 ° the position of same circle spacing that described hot water inlet and hot water outlet are located at described base and decide disk, described cooling water outlet are positioned at the same circumferential position of hot water inlet and hot water outlet and distinguish 135 ° at interval with hot water inlet and hot water outlet; Described movable magnetic disc is provided with two cavitys that are communicated with water-in and water-out towards the lower end of deciding disk: cold water cavity and hot water cavity, described cold water cavity is corresponding and just be covered in cooling water inlet and the cooling water outlet of deciding disk, and described hot water cavity correspondence also just is covered in described hot water inlet and the hot water outlet of deciding disk; Have between the upper-end surface of described dial support and the housing one be used to rotate the back limit the movable magnetic disc position and decide that the disk relative position becomes to close, positioning device that hot and cold water inlet and hot and cold water export connection respectively, cooling water inlet and three kinds of states of hot water outlet connection.
4. a kind of multifunctional temperature control water tap according to claim 3 is characterized in that: described positioning device embeds inside, dial support upper-end surface can stretch out the elastic element of dial support upper-end surface, and it is corresponding with the elastic element position to be located at enclosure interior.With at least three location pits of described elastic element top coupling, 90 ° and 45 ° at interval of the difference of described three location pits.
5. a kind of multifunctional temperature control water tap according to claim 4 is characterized in that: described elastic element comprises spring and is positioned at the hoodle of spring end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201851648U CN202074076U (en) | 2011-06-03 | 2011-06-03 | Multifunctional temperature-controlled tap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201851648U CN202074076U (en) | 2011-06-03 | 2011-06-03 | Multifunctional temperature-controlled tap |
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| Publication Number | Publication Date |
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| CN202074076U true CN202074076U (en) | 2011-12-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011201851648U Expired - Fee Related CN202074076U (en) | 2011-06-03 | 2011-06-03 | Multifunctional temperature-controlled tap |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103307332A (en) * | 2013-06-08 | 2013-09-18 | 本科电器有限公司 | Surface scalding-preventing thermostatic faucet and shell thereof |
| CN103953758A (en) * | 2014-04-30 | 2014-07-30 | 辉煌水暖集团有限公司 | Manual and inductive integrated water tap |
| CN107218408A (en) * | 2016-03-18 | 2017-09-29 | 厦门松霖科技股份有限公司 | Temperature control tap |
| CN107228207A (en) * | 2016-03-23 | 2017-10-03 | Toto株式会社 | Hot and cold water mixing water bolt |
| CN108150679A (en) * | 2018-02-07 | 2018-06-12 | 九牧厨卫股份有限公司 | A kind of integrated spool and showering |
| CN112032400A (en) * | 2020-08-28 | 2020-12-04 | 芜湖美的厨卫电器制造有限公司 | Control method and control device for water mixing valve, water mixing valve and water heater |
-
2011
- 2011-06-03 CN CN2011201851648U patent/CN202074076U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103307332A (en) * | 2013-06-08 | 2013-09-18 | 本科电器有限公司 | Surface scalding-preventing thermostatic faucet and shell thereof |
| CN103953758A (en) * | 2014-04-30 | 2014-07-30 | 辉煌水暖集团有限公司 | Manual and inductive integrated water tap |
| CN103953758B (en) * | 2014-04-30 | 2020-10-27 | 辉煌水暖集团有限公司 | Manual and response integral type tap |
| CN107218408A (en) * | 2016-03-18 | 2017-09-29 | 厦门松霖科技股份有限公司 | Temperature control tap |
| CN107228207A (en) * | 2016-03-23 | 2017-10-03 | Toto株式会社 | Hot and cold water mixing water bolt |
| CN107228207B (en) * | 2016-03-23 | 2019-04-26 | Toto株式会社 | Hot and cold water mixing water bolt |
| TWI668384B (en) * | 2016-03-23 | 2019-08-11 | 日商Ｔｏｔｏ股份有限公司 | Hot and cold water mixing faucet |
| CN108150679A (en) * | 2018-02-07 | 2018-06-12 | 九牧厨卫股份有限公司 | A kind of integrated spool and showering |
| CN112032400A (en) * | 2020-08-28 | 2020-12-04 | 芜湖美的厨卫电器制造有限公司 | Control method and control device for water mixing valve, water mixing valve and water heater |
| CN112032400B (en) * | 2020-08-28 | 2022-02-18 | 芜湖美的厨卫电器制造有限公司 | Control method and control device for water mixing valve, water mixing valve and water heater |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20131211 Granted publication date: 20111214 |
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| RINS | Preservation of patent right or utility model and its discharge | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20141211 Granted publication date: 20111214 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111214 Termination date: 20130603 |