CN203082277U - Thermostatic faucet - Google Patents
Thermostatic faucet Download PDFInfo
- Publication number
- CN203082277U CN203082277U CN 201220734290 CN201220734290U CN203082277U CN 203082277 U CN203082277 U CN 203082277U CN 201220734290 CN201220734290 CN 201220734290 CN 201220734290 U CN201220734290 U CN 201220734290U CN 203082277 U CN203082277 U CN 203082277U
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- China
- Prior art keywords
- constant temperature
- water inlet
- main body
- constant
- valve core
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- Expired - Lifetime
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Abstract
The utility model discloses a thermostatic faucet. The thermostatic faucet comprises a thermostatic main body, wherein a hot-water inlet, a cooling-water inlet, a hand shower connecting port and a water outlet nozzle are formed in the thermostatic main body, wherein the hot-water inlet and the cooling-water inlet are respectively formed in the left side and in the right side of the thermostatic main body, the hot-water inlet and the cooling-water inlet are respectively provided with an eccentric nut which facilities installation in a connected mode, a thermostatic valve core is arranged in the left end of the thermostatic main body, the left end of the thermostatic valve core is connected with a first switch which is used for adjusting the water temperature, a quadripuntal three-way valve core is arranged in the right end of the thermostatic main body, and the right end of the quadripuntal three-way valve core is connected with a second switch which is used for controlling a water discharging mode and the water volume. According to the thermostatic faucet, due to the fact that the thermostatic valve core is arranged at the left end of the thermostatic main body, a channel where hot water flows through the thermostatic main body is made to be short, the whole thermostatic faucet is in a normal-temperature status, and a burn-proof effect is good.
Description
Technical field
The utility model relates to a kind of water tap, particularly a kind of constant-temperature tap.
Background technique
The mixing warm water that is used for shower directly is sprayed onto people's health by gondola water faucet, keeps stationary temperature can improve the Security and the travelling comfort of shower greatly, adopts the constant-temperature tap of being furnished with shower head just can reach this purpose.Water inlet of hot water with constant-temperature tap in the international building convention is arranged on left end, cold water inlet is arranged on right-hand member, the constant temperature valve core of constant-temperature tap is owing to be arranged at the right-hand member of constant temperature main body on the market, the constant temperature valve core that the hot water that enters from water inlet of hot water must flow to constant temperature main body right-hand member could mix with cold water, therefore, the passage that hot water flows through in the constant temperature main body is longer, the anti-scald weak effect that causes constant-temperature tap, in the process of using constant-temperature tap, 50% of entire product surface all is to be in the condition of high temperature, be easy to iron health like this, child and old man are had great potential safety hazard.
The model utility content
In order to overcome the deficiencies in the prior art, the passage that the utility model provides a kind of hot water to flow through in the constant temperature main body is short, anti-scald effective constant-temperature tap.
The technological scheme that its technical problem that solves the utility model adopts is:
A kind of constant-temperature tap, comprise the constant temperature main body, described constant temperature main body is provided with hot water inlet, cooling water inlet, gondola water faucet connection mouth and water outlet, described hot water inlet and cooling water inlet are arranged at the left and right sides of constant temperature main body respectively, be connected with the bent pin of being convenient to install on described hot water inlet and the cooling water inlet, the left end of described constant temperature main body is built-in with constant temperature valve core, the constant temperature valve core left end is connected with first switch that is used to regulate water temperature, the right-hand member of described constant temperature main body is built-in with four hole third gear spools, and described four hole third gear spool right-hand members are connected with the second switch that is used to control the water-out manners and the water yield.
As improvement of the technical scheme, in the described bent pin filter screen cylindraceous is installed detachably, described filter screen is socketed with the sealing valve outward.
As further improvement in the technical proposal, described first switch is provided with the constant temperature handlebar, is plugged with positioning rod on the described constant temperature handlebar, is socketed with the setting sleeve that is used with positioning rod on the described constant temperature valve core.
Further, the inductive rod pedestal of described constant temperature valve core is provided with and is used to prevent that constant temperature valve core from the conical surface that stops up taking place.
Further, be provided with the safety check that prevents liquid return in described hot water inlet and the cooling water inlet, the outer surface of described safety check is socketed with the constant temperature water level, and the front end of safety check is provided with jump ring.
Further, described water outlet is provided with the waterfall rectifier.
The beneficial effects of the utility model are: the utility model is by being arranged at constant temperature valve core the left end of constant temperature main body, four hole third gear spools are arranged at the right-hand member of constant temperature main body, hot water flows directly into the constant temperature valve core that is positioned at the left side from the hot water inlet in left side, cold water flows into from the cooling water inlet on right side, right side from the constant temperature main body flows to the constant temperature valve core that is positioned at the left side again, cold water and hot water enter constant temperature valve core and mix the back outflow, make the shortened channel that hot water flows through in the constant temperature main body, reached the purpose that reduces the constant-temperature tap surface temperature, abandoned the structure that in the prior art constant temperature valve core is arranged at the right-hand member of constant temperature main body, anti-scald effective.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is an installment state schematic representation of the present utility model;
Fig. 2 is a decomposing state schematic representation of the present utility model;
Fig. 3 is the rear view of the utility model constant temperature main body;
Fig. 4 is the structural representation of constant temperature valve core in the utility model;
Fig. 5 is the decomposing state schematic representation of constant temperature valve core in the utility model;
Fig. 6 is the structural representation of inductive rod pedestal in the utility model.
Embodiment
Referring to figs. 1 through Fig. 6, a kind of constant-temperature tap, comprise constant temperature main body 1, described constant temperature main body 1 is provided with hot water inlet 11, cooling water inlet 12, gondola water faucet connection mouth 14 and water outlet 15, described hot water inlet 11 and cooling water inlet 12 are arranged at the left and right sides of constant temperature main body 1 respectively, be connected with the bent pin of being convenient to install 13 on described hot water inlet 11 and the cooling water inlet 12, because it is difficult when constant-temperature tap is installed, so bent pin 13 is set to be convenient to install, further specify, filter screen 130 cylindraceous removably is installed in the described bent pin 13, the described filter screen 130 outer sealing valves 131 that are socketed with, sealing valve 131 and filter screen 130 make bent pin 13 have the function of sealing and filtration, improved the working life of constant-temperature tap, rotation sealing valve 131 can make bent pin 13 conductings or cut out, during 131 conductings of sealing valve, current enter the sealing valve 131 from the blasthole of sealing valve 131, after current filter through filter screen 130 again the osculum from sealing valve 131 come out; After using a period of time, filter screen 130 is owing to blocked by dirt, thereby the water outlet meeting of constant-temperature tap reduces to cause constant temperature to lose efficacy.At this moment rotatable sealing valve 131 cuts out bent pin 13, and current can not flow in the bent pin 13, and can unload filter screen 130 and clean easy disassembling this moment.Constant-temperature tap can recover normal operation after having cleaned dirt.The left end of described constant temperature main body 1 is built-in with constant temperature valve core 2, constant temperature valve core 2 is provided with hot water inlet opening 21, cold water inlet opening 22 and mixing water delivery outlet 23, constant temperature valve core 2 left ends are connected with first switch 3 that is used to regulate water temperature, the right-hand member of described constant temperature main body 1 is built-in with four hole third gear spools 4, described four hole third gear spool 4 right-hand members are connected with the second switch 5 that is used to control the water-out manners and the water yield, after hot water and cold water enter from hot water inlet 11 and cooling water inlet 12 respectively, mix from hot water inlet opening 21 and cold water inlet opening 22 inflow constant temperature valve cores 2 respectively again, mixing warm water flows out from mixing water delivery outlet 23, mix warm water and flow to the four hole third gear spools 4 that are positioned at right-hand member again, drive four hole third gear spools 4 and gondola water faucet connection mouth 14 or water outlet 15 conductings by regulating second switch 5, thereby select gondola water faucet connection mouth 14 or water outlet 15 water outlets.
Further; first switch 3 is provided with constant temperature handlebar 31; be plugged with positioning rod 32 on the described constant temperature handlebar 31; be socketed with the setting sleeve 33 that is used with positioning rod 32 on the described constant temperature valve core 2; rotate first switch 3 forward; first switch 3 drives constant temperature valve core 2 and rotates forward, and the hot water inlet opening 21 on the constant temperature valve core 2 is reduced, and cold water inlet opening 22 increases; water temperature descends; setting sleeve 33 is provided with the projection 330 that is used to stop positioning rod 32, presses constant temperature handlebar 31, and constant temperature handlebar 31 drives positioning rod 32 and moves downward; positioning rod 32 is walked around projection 330; rotate first switch, 3, the first switches 3 then backward and drive constant temperature valve core 2 rotations, the hot water inlet opening 21 on the constant temperature valve core 2 is increased; cold water inlet opening 22 reduces; water temperature rises, if do not press constant temperature handlebar 31 earlier, positioning rod 32 is resisted against on the projection 330; first switch 3 can not rotate backward and heat up; can only rotate forward, the constant-temperature tap temperature is locked in below 38 degrees centigrade, has played the effect of safety protection.
Further again, the inductive rod pedestal 20 of constant temperature valve core 2 is provided with and is used to prevent that constant temperature valve core 2 from the conical surface 201 that stops up taking place, when the hydraulic pressure of hot water or cold water changes suddenly, when perhaps the temperature of hot water changes suddenly, constant-temperature tap can be by constant temperature valve core 2 hydraulic pressure of autobalance cold water and hot water in a short period of time, inductive rod pedestal 20 passes through the mobile position, the hot water inlet opening 21 on the adjustment constant temperature valve core 2 and the size of cold water inlet opening 22, to keep the stable of water-exit temperature, but constant temperature valve core 2 can make the sensitivity of the inductive rod pedestal 20 of constant temperature valve core 2 descend when taking place to stop up, thereby influence the precision of temperature adjustment, after being provided with conical surface 201 on the inductive rod pedestal 20, the impurity in the water and the grains of sand can be contained in the conical surface 201, prevent that constant temperature valve core 2 from stopping up.
Be provided with the safety check 6 that prevents liquid return in described hot water inlet 11 and the cooling water inlet 12, the outer surface of described safety check 6 is socketed with constant temperature water level 8, and the front end of safety check 6 is provided with jump ring 9, and liquid is when hot water inlet 11 and cooling water inlet 12 enter, liquid is pushed safety check 6 open, safety check 6 is resisted against on the jump ring 9, and the flow channel conducting is when liquid takes place to reflux, liquid promotes safety check 6 toward swivel motion, safety check 6 is resisted against on the constant temperature water level 8, and flow channel is closed, and liquid can not reflux.
Described water outlet 15 is provided with waterfall rectifier 7, and waterfall rectifier 7 can make current bubble, and plays the effect that reduces impulsive force.
The utility model is by being arranged at constant temperature valve core 2 left end of constant temperature main body 1, four hole third gear spools 4 are arranged at the right-hand member of constant temperature main body 1, hot water flows directly into the constant temperature valve core 2 that is positioned at the left side from the hot water inlet 11 in left side, cold water flows into from the cooling water inlet 12 on right side, right side from constant temperature main body 1 flows to the constant temperature valve core 2 that is positioned at the left side again, cold water and hot water enter constant temperature valve core 2 and mix the back outflow, make the shortened channel that hot water flows through in constant temperature main body 1, reached the purpose that reduces the constant-temperature tap surface temperature, abandoned the structure that in the prior art constant temperature valve core is arranged at the right-hand member of constant temperature main body 1, anti-scald effective.
The above be better embodiment of the present utility model, but the utility model is not limited to the foregoing description, as long as it reaches technique effect of the present utility model with any same or similar means, all should fall into protection domain of the present utility model.
Claims (6)
1. constant-temperature tap, comprise constant temperature main body (1), described constant temperature main body (1) is provided with hot water inlet (11), cooling water inlet (12), gondola water faucet connection mouth (14) and water outlet (15), described hot water inlet (11) and cooling water inlet (12) are arranged at the left and right sides of constant temperature main body (1) respectively, be connected with the bent pin of being convenient to install (13) on described hot water inlet (11) and the cooling water inlet (12), it is characterized in that: the left end of described constant temperature main body (1) is built-in with constant temperature valve core (2), constant temperature valve core (2) left end is connected with first switch (3) that is used to regulate water temperature, the right-hand member of described constant temperature main body (1) is built-in with four hole third gear spools (4), and described four hole third gear spool (4) right-hand members are connected with the second switch (5) that is used to control the water-out manners and the water yield.
2. a kind of constant-temperature tap according to claim 1 is characterized in that: filter screen cylindraceous (130) detachably is installed, the outer sealing valve (131) that is socketed with of described filter screen (130) in the described bent pin (13).
3. a kind of constant-temperature tap according to claim 1, it is characterized in that: described first switch (3) is provided with constant temperature handlebar (31), be plugged with positioning rod (32) on the described constant temperature handlebar (31), be socketed with the setting sleeve (33) that is used with positioning rod (32) on the described constant temperature valve core (2).
4. a kind of constant-temperature tap according to claim 1 is characterized in that: the inductive rod pedestal (20) of described constant temperature valve core (2) is provided with and is used to prevent that constant temperature valve core (2) from the conical surface (201) that stops up taking place.
5. a kind of constant-temperature tap according to claim 1, it is characterized in that: be provided with the safety check (6) that prevents liquid return in described hot water inlet (11) and the cooling water inlet (12), the outer surface of described safety check (6) is socketed with constant temperature water level (8), and the front end of safety check (6) is provided with jump ring (9).
6. a kind of constant-temperature tap according to claim 1 is characterized in that: described water outlet (15) is provided with waterfall rectifier (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220734290 CN203082277U (en) | 2012-12-27 | 2012-12-27 | Thermostatic faucet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220734290 CN203082277U (en) | 2012-12-27 | 2012-12-27 | Thermostatic faucet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203082277U true CN203082277U (en) | 2013-07-24 |
Family
ID=48828115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220734290 Expired - Lifetime CN203082277U (en) | 2012-12-27 | 2012-12-27 | Thermostatic faucet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203082277U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103672044A (en) * | 2013-12-30 | 2014-03-26 | 宁波意特高水暖器材有限公司 | Combined water circulation thermostatic faucet |
| CN107420581A (en) * | 2017-09-22 | 2017-12-01 | 佛山市品柏智能科技有限公司 | A kind of anti-scald water tap |
| CN109114262A (en) * | 2018-09-13 | 2019-01-01 | 开平市汉玛克卫浴有限公司 | A kind of novel constant-temperature shower faucet |
-
2012
- 2012-12-27 CN CN 201220734290 patent/CN203082277U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103672044A (en) * | 2013-12-30 | 2014-03-26 | 宁波意特高水暖器材有限公司 | Combined water circulation thermostatic faucet |
| CN103672044B (en) * | 2013-12-30 | 2016-01-06 | 宁波意特高水暖器材有限公司 | A kind of combined-type water circulation constant temperature tap |
| CN107420581A (en) * | 2017-09-22 | 2017-12-01 | 佛山市品柏智能科技有限公司 | A kind of anti-scald water tap |
| CN107420581B (en) * | 2017-09-22 | 2024-02-23 | 佛山市品柏智能科技有限公司 | Scald-proof water tap |
| CN109114262A (en) * | 2018-09-13 | 2019-01-01 | 开平市汉玛克卫浴有限公司 | A kind of novel constant-temperature shower faucet |
| CN109114262B (en) * | 2018-09-13 | 2019-09-03 | 开平市汉玛克卫浴有限公司 | A kind of constant-temperature shower faucet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130724 |