CN103672044B - A kind of combined-type water circulation constant temperature tap - Google Patents
A kind of combined-type water circulation constant temperature tap Download PDFInfo
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- CN103672044B CN103672044B CN201310753973.8A CN201310753973A CN103672044B CN 103672044 B CN103672044 B CN 103672044B CN 201310753973 A CN201310753973 A CN 201310753973A CN 103672044 B CN103672044 B CN 103672044B
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- constant temperature
- water outlet
- valve core
- water
- leader shell
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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
- F16K11/20—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by separate actuating members
- F16K11/22—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by separate actuating members with an actuating member for each valve, e.g. interconnected to form multiple-way valves
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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
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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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/60—Handles
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Temperature-Responsive Valves (AREA)
Abstract
The invention discloses a kind of combined-type water circulation constant temperature tap.The housing of existing constant-temperature tap directly contacts with hot water, easily scalds.In the present invention, the cold water input adapter of leader shell and hot water input adapter all fall spiral shell and are threaded with constant temperature; The constant temperature internal sleeve of falling spiral shell has safety check, and outer cover has constant temperature nut sleeve; Constant temperature nut sleeve is threaded with clubfoot; Inlay the one end be nested with at leader shell; Plug is threaded with hot water input adapter, and bottom is stretched in the hot water notch inlayed; Constant temperature valve core is nested with in inlaying, afterbody and constant temp. hand wheel spline joint; The inwall of snap ring and the outer wall spline joint of constant temperature valve core; Constant temperature gland is connected with threaded; Water outlet adapter portion is nested with in inlaying, and afterbody and switch valve core are all nested with the other end at leader shell; Switch valve core is threaded with leader shell, head embed water outlet adapter tail end face, afterbody with open handwheel spline joint soon.The present invention ensures the temperature constant on leader shell surface, reaches anti-scald effect.
Description
Technical field
The invention belongs to valve technology field, relate to constant-temperature tap, be specifically related to a kind of combined-type water circulation constant temperature tap.
Background technique
Constant-temperature tap is widely used in the bathing water system of various occasion, and constant temperature mainly refers to, user can adjusting water outlet temperature voluntarily according to actual needs, after temperature setting, blends coolant-temperature gage and remains on setting temperature.The benefit of constant-temperature tap is, common spool can be avoided because of the problem that intake pressure changes and the unstable water-exit temperature caused of entering water temp is sometimes hot and sometimes cold.
The housing of existing constant-temperature tap inevitably directly contacts with hot water, causes the temperature of this part housing very high, is easy to cause scalding if touched in using.
Summary of the invention
The object of this invention is to provide a kind of combined-type water circulation constant temperature tap, this combined-type water circulation constant temperature tap has anti-scald effect.
The present invention includes leader shell, water inlet component, complex controll assembly and water outlet control unit; Described leader shell is provided with complex controll assembly and water outlet control unit mounting hole; Sidewall one end of described complex controll assembly and water outlet control unit mounting hole is provided with water output connector and cold water input adapter, and the other end offers hot water input adapter.Described complex controll assembly and water outlet control unit are separately positioned on the two ends of complex controll assembly and water outlet control unit mounting hole, and water outlet control unit is arranged on the one end near water output connector, and complex controll assembly is arranged on the other end; Described cold water input adapter and hot water input adapter are all connected with water inlet component.
Described water inlet component comprises constant temperature and falls spiral shell, safety check, jump ring, clubfoot, filter screen pad and constant temperature nut sleeve; The cold water input adapter of leader shell and hot water input adapter top are all fallen spiral shell and are threaded with a constant temperature; Described safety check is nested with and falls in spiral shell at constant temperature, and it is spacing by jump ring that top and constant temperature fall spiral shell; Constant temperature falls the outer cover of spiral shell and is equipped with constant temperature nut sleeve, and the top of constant temperature nut sleeve is connected with the bottom thread of clubfoot;
Described complex controll assembly comprise inlay, plug, constant temperature valve core, constant temp. hand wheel, constant temperature gland and snap ring; Described inlay overall cylindrical, be nested with one end of complex controll assembly at leader shell and water outlet control unit mounting hole; The sidewall side of inlaying offers hot water notch, and the bottom opening of hot water notch is in the madial wall inlayed; Described plug entirety is cylindrical, and bottom the hot water input adapter being arranged on leader shell, outer wall is connected with the inner thread of hot water input adapter; The bottom of plug is stretched in the hot water notch inlayed.The head of described constant temperature valve core is nested with in inlaying, and afterbody and constant temp. hand wheel by spline joint, and are locked by locking nut; Described constant temperature gland and snap ring are nested with successively on constant temperature valve core, and the inwall of snap ring and the outer wall of constant temperature valve core pass through spline joint; The outer wall of constant temperature gland is connected with the inner thread inlayed, and end face compresses constant temperature valve core.
Described water outlet control unit comprises water outlet adapter, switch valve core and drives handwheel soon; The head of described water outlet adapter is nested with in inlaying, and is provided with gap between head end and the head end of constant temperature valve core; The afterbody of water outlet adapter and switch valve core are all nested with at the complex controll assembly of leader shell and the water outlet control unit mounting hole the other end; Described switch valve core is threaded with leader shell, and head embeds the tail end face of water outlet adapter; The afterbody of described switch valve core with drive handwheel by spline joint soon, and to be locked by locking nut.
The described constant temperature entirety of falling spiral shell is cylindrical, is provided with seal ring between bottom and leader shell; Seal ring is provided with between the described afterbody inlayed and leader shell; Seal ring is provided with between described plug and leader shell; Described water outlet adapter and be provided with seal ring between inlaying; Seal ring is provided with between described water outlet adapter and leader shell; Seal ring is provided with between described switch valve core and leader shell.
Described clubfoot is arranged on constant temperature and falls the top of spiral shell, and clubfoot and constant temperature fall filter screen pad between spiral shell.
Described clubfoot outer cover is equipped with wall fitting lid, and wall fitting lid is threaded with clubfoot.
Wear-resisting ring is provided with between the interior edge face of described constant temp. hand wheel and the end face of leader shell; Described opening soon between the interior edge face of handwheel and the end face of leader shell is provided with wear-resisting ring.
The inside of described plug, the hot water notch inlayed and the gap of inlaying madial wall and constant temperature valve core sidewall form hot water input cavity; The sidewall of described switch valve core and the inwall of leader shell form drain chamber; The water output connector of described leader shell is arranged on drain chamber place; Gap and the water outlet nozzle interior of the head end that described water outlet is taken over and constant temperature valve core head end form warm water storing cavity; The gap that described water outlet adapter is outside, leader shell is inner and inlay head and leader shell inwall forms cold water input cavity.
Described constant temp. hand wheel and open handwheel afterbody soon and be all embedded with handwheel trim.
Beneficial effect of the present invention:
1, the circulating chilled water flowing of leader shell inner chamber of the present invention, ensures the temperature constant on leader shell surface, thus reaches anti-scald effect.
2, the present invention makes water outlet reach the state of constant temperature by the control of constant temperature valve core.
Accompanying drawing explanation
Fig. 1 is overall structure sectional view of the present invention;
Fig. 2-1 is the stereogram of leader shell in the present invention;
Fig. 2-2 is the sectional view of leader shell in the present invention;
Fig. 3 is the sectional view of water inlet component in the present invention;
Fig. 4 is the sectional view of complex controll assembly in the present invention;
Fig. 5 is the sectional view of water outlet control unit in the present invention.
Embodiment
Below in conjunction with drawings and Examples, the invention will be further described.
As shown in Fig. 1,2-1 and 2-2, a kind of combined-type water circulation constant temperature tap comprises leader shell 1, water inlet component 2, complex controll assembly 3 and water outlet control unit 4; Leader shell 1 is provided with complex controll assembly and water outlet control unit mounting hole 1-1; Sidewall one end of complex controll assembly and water outlet control unit mounting hole 1-1 is provided with water output connector 1-2 and cold water input adapter 1-3, and the other end offers hot water input adapter 1-4.Complex controll assembly 3 and water outlet control unit 4 are separately positioned on the two ends of complex controll assembly and water outlet control unit mounting hole 1-1, and water outlet control unit 4 is arranged on the one end near water output connector 1-2, and complex controll assembly 3 is arranged on the other end; Cold water input adapter 1-3 and hot water input adapter 1-4 is all connected with water inlet component 2.
As shown in figs. 1 and 3, water inlet component 2 comprises the constant temperature 2-1 of falling spiral shell, safety check 2-2, jump ring 2-3, clubfoot 2-4, filter screen pad 2-5 and constant temperature nut sleeve 2-6; Cold water input adapter 1-3 and the hot water input adapter 1-4 top of leader shell are all threaded with a constant temperature 2-1 of falling spiral shell; The constant temperature 2-1 of falling spiral shell entirety is cylindrical, is provided with seal ring between bottom and leader shell 1; Safety check 2-2 is nested with in the constant temperature 2-1 of falling spiral shell, top and the constant temperature 2-1 of falling spiral shell spacing by jump ring 2-3; Clubfoot 2-4 is arranged on the top of the constant temperature 2-1 of falling spiral shell, and filter screen pad 2-5 between clubfoot 2-4 and the constant temperature 2-1 of falling spiral shell; The outer cover of the constant temperature 2-1 of falling spiral shell is equipped with constant temperature nut sleeve 2-6, and the top of constant temperature nut sleeve 2-6 is connected with the bottom thread of clubfoot 2-4; Wall fitting lid 2-7 is nested with outside clubfoot 2-4, and is threaded with clubfoot 2-4.
As shown in figs. 1 and 4, complex controll assembly 3 comprises and inlays 3-2, plug 3-3, constant temperature valve core 3-4, constant temp. hand wheel 3-5, constant temperature gland 3-6 and snap ring 3-7; Inlay 3-2 entirety cylindrical, be nested with one end of complex controll assembly at leader shell and water outlet control unit mounting hole 1-1, between afterbody and leader shell 1, be provided with seal ring; The sidewall side of inlaying 3-2 offers hot water notch 3-2-1, and the bottom opening of hot water notch 3-2-1 is in the madial wall inlaying 3-2; Plug 3-3 entirety is cylindrical, and bottom the hot water input adapter 1-4 being arranged on leader shell, outer wall is connected with the inner thread of hot water input adapter 1-4; Seal ring is provided with between plug 3-3 and leader shell 1; The bottom of plug 3-3 is stretched in the hot water notch 3-2-1 that inlays.The head of constant temperature valve core 3-4 is nested with inlaying in 3-2, and afterbody and constant temp. hand wheel 3-5 by spline joint, and are locked by locking nut 5; Wear-resisting ring 6 is provided with between the interior edge face of constant temp. hand wheel 3-5 and the end face of leader shell 1.The inside of plug 3-3, the hot water notch 3-2-1 inlayed and the gap of inlaying 3-2 madial wall and constant temperature valve core 3-4 sidewall form hot water input cavity 3-1.Constant temperature gland 3-6 and snap ring 3-7 is nested with successively on constant temperature valve core 3-4, and the inwall of snap ring 3-7 and the outer wall of constant temperature valve core 3-4 pass through spline joint; The outer wall of constant temperature gland 3-6 is connected with the inner thread inlaying 3-2, and end face compresses constant temperature valve core 3-4.Handwheel trim 7 embeds constant temp. hand wheel 3-5 afterbody.
As described in figures 1 and 5, water outlet control unit 4 comprises water outlet adapter 4-4, switch valve core 4-5 and opens handwheel 4-6 soon; The head of water outlet adapter 4-4 is nested with inlaying in 3-2, is provided with gap between the head end of head end and constant temperature valve core 3-4, and water outlet adapter 4-4 and inlay between 3-2 and be provided with seal ring; The afterbody of water outlet adapter 4-4 and switch valve core 4-5 are all nested with at the complex controll assembly of leader shell and the water outlet control unit mounting hole 1-1 the other end; Seal ring is provided with between water outlet adapter 4-4 and leader shell 1; Switch valve core 4-5 is threaded with leader shell 1, and head embeds the tail end face of water outlet adapter 4-4, and the inwall of sidewall and leader shell 1 forms drain chamber 4-1, and the water output connector 1-2 of leader shell is arranged on drain chamber 4-1 place; Seal ring is provided with between switch valve core 4-5 and leader shell 1; The head end of water outlet adapter 4-4 and the gap of constant temperature valve core 3-4 head end and water outlet adapter 4-4 inside form warm water storing cavity 4-2, and water outlet adapter 4-4 outside, leader shell 1 inside and the gap of inlaying 3-2 head and leader shell 1 inwall form cold water input cavity 4-3.The afterbody of switch valve core 4-5 with open handwheel 4-6 by spline joint soon, and to be locked by locking nut 5.Open soon between the interior edge face of handwheel 4-6 and the end face of leader shell 1 and be provided with wear-resisting ring 6, handwheel trim 7 embeds leaves handwheel 4-6 afterbody soon.
The working principle of this combined-type water circulation constant temperature tap:
Hot water by water inlet component 2, and flows in hot water input cavity 3-1 through plug 3-3, and does not touch leader shell 1; Cold water is fed directly in leader shell 1 by water inlet component 2, then flow into hot water input cavity 3-1 through cold water input cavity 4-3, forms warm water after mixing with hot water.Rotate when opening handwheel 4-6 soon, when driving the head of switch valve core 4-5 to leave the tail end face of water outlet adapter 4-4, warm water flows out from water output connector 1-2 through drain chamber 4-1; Open handwheel 4-6 soon to rotate, when driving the head of switch valve core 4-5 to embed the tail end face of water outlet adapter 4-4, warm water does not export.Constant temp. hand wheel 3-5 drives constant temperature valve core 3-4 to rotate, and makes water outlet reach the state of constant temperature.In whole working procedure, cold water circulates always, and by hot water and leader shell 1 completely isolated, thus ensure that the surface temperature of leader shell 1 is constant.
Claims (7)
1. a combined-type water circulation constant temperature tap, comprises leader shell, water inlet component, complex controll assembly and water outlet control unit, it is characterized in that:
Described leader shell is provided with complex controll assembly and water outlet control unit mounting hole; Sidewall one end of described complex controll assembly and water outlet control unit mounting hole is provided with water output connector and cold water input adapter, and the other end offers hot water input adapter; Described complex controll assembly and water outlet control unit are separately positioned on the two ends of complex controll assembly and water outlet control unit mounting hole, and water outlet control unit is arranged on the one end near water output connector, and complex controll assembly is arranged on the other end; Described cold water input adapter and hot water input adapter are all connected with water inlet component;
Described water inlet component comprises constant temperature and falls spiral shell, safety check, jump ring, clubfoot, filter screen pad and constant temperature nut sleeve; The cold water input adapter of leader shell and hot water input adapter top are all fallen spiral shell and are threaded with a constant temperature; Described safety check is nested with and falls in spiral shell at constant temperature, and it is spacing by jump ring that top and constant temperature fall spiral shell; Constant temperature falls the outer cover of spiral shell and is equipped with constant temperature nut sleeve, and the top of constant temperature nut sleeve is connected with the bottom thread of clubfoot;
Described complex controll assembly comprise inlay, plug, constant temperature valve core, constant temp. hand wheel, constant temperature gland and snap ring; Described inlay overall cylindrical, be nested with at the complex controll assembly of leader shell and water outlet control unit mounting hole near one end of hot water input adapter; The sidewall side of inlaying offers hot water notch, and the bottom opening of hot water notch is in the madial wall inlayed; Described plug entirety is cylindrical, and bottom the hot water input adapter being arranged on leader shell, outer wall is connected with the inner thread of hot water input adapter; The bottom of plug is stretched in the hot water notch inlayed; The head of described constant temperature valve core is nested with in inlaying, and afterbody and constant temp. hand wheel by spline joint, and are locked by locking nut; Described constant temperature gland and snap ring are nested with successively on constant temperature valve core, and the inwall of snap ring and the outer wall of constant temperature valve core pass through spline joint; The outer wall of constant temperature gland is connected with the inner thread inlayed, and end face compresses constant temperature valve core;
Described water outlet control unit comprises water outlet adapter, switch valve core and drives handwheel soon; The head of described water outlet adapter is nested with in inlaying, and is provided with gap between the head end of water outlet adapter and the head end of constant temperature valve core; The afterbody of water outlet adapter and switch valve core are all nested with at the complex controll assembly of leader shell and water outlet control unit mounting hole near one end of water output connector; Described switch valve core is threaded with leader shell, and head embeds the tail end face of water outlet adapter; The afterbody of described switch valve core with drive handwheel by spline joint soon, and to be locked by locking nut.
2. a kind of combined-type water circulation constant temperature tap according to claim 1, is characterized in that: the described constant temperature entirety of falling spiral shell is cylindrical, is provided with seal ring between bottom and leader shell; Seal ring is provided with between the described afterbody inlayed and leader shell; Seal ring is provided with between described plug and leader shell; Described water outlet adapter and be provided with seal ring between inlaying; Seal ring is provided with between described water outlet adapter and leader shell; Seal ring is provided with between described switch valve core and leader shell.
3. a kind of combined-type water circulation constant temperature tap according to claim 1, is characterized in that: described clubfoot is arranged on constant temperature and falls the top of spiral shell, and clubfoot and constant temperature fall between spiral shell to be provided with filter screen pad.
4. a kind of combined-type water circulation constant temperature tap according to claim 1, is characterized in that: described clubfoot outer cover is equipped with wall fitting lid, and wall fitting lid is threaded with clubfoot.
5. a kind of combined-type water circulation constant temperature tap according to claim 1, is characterized in that: be provided with wear-resisting ring between the interior edge face of described constant temp. hand wheel and the end face of leader shell; Described opening soon between the interior edge face of handwheel and the end face of leader shell is provided with wear-resisting ring.
6. a kind of combined-type water circulation constant temperature tap according to claim 1, is characterized in that: the inside of described plug, the hot water notch inlayed and the gap of inlaying madial wall and constant temperature valve core sidewall form hot water input cavity; The sidewall of described switch valve core and the inwall of leader shell form drain chamber; The water output connector of described leader shell is arranged on drain chamber place; Gap and the water outlet nozzle interior of the head end that described water outlet is taken over and constant temperature valve core head end form warm water storing cavity; The gap that described water outlet adapter is outside, leader shell is inner and inlay head and leader shell inwall forms cold water input cavity.
7. a kind of combined-type water circulation constant temperature tap according to claim 1, is characterized in that: described constant temp. hand wheel and open handwheel afterbody soon and be all embedded with handwheel trim.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310753973.8A CN103672044B (en) | 2013-12-30 | 2013-12-30 | A kind of combined-type water circulation constant temperature tap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310753973.8A CN103672044B (en) | 2013-12-30 | 2013-12-30 | A kind of combined-type water circulation constant temperature tap |
Publications (2)
| Publication Number | Publication Date |
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| CN103672044A CN103672044A (en) | 2014-03-26 |
| CN103672044B true CN103672044B (en) | 2016-01-06 |
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| CN201310753973.8A Active CN103672044B (en) | 2013-12-30 | 2013-12-30 | A kind of combined-type water circulation constant temperature tap |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104033628B (en) * | 2014-04-14 | 2017-01-04 | 珠海市舒丽玛温控卫浴设备有限公司 | Reversing thermostatic faucet |
| CN107387819A (en) * | 2017-09-04 | 2017-11-24 | 谈慧婵 | A kind of hot and cold water mixing delay shower faucet |
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|---|---|---|---|---|
| EP1186982A2 (en) * | 2000-09-08 | 2002-03-13 | Friedrich Grohe AG & Co. KG | Mixing valve for hot and cold water |
| CN101881345A (en) * | 2010-04-23 | 2010-11-10 | 珠海市舒丽玛温控卫浴设备有限公司 | Anti-burn thermostatic water tap |
| CN201802927U (en) * | 2010-03-30 | 2011-04-20 | 珠海市舒丽玛温控卫浴设备有限公司 | Thermostatic faucet with novel main structure |
| CN202746675U (en) * | 2012-08-09 | 2013-02-20 | 开平欧标水暖器材有限公司 | Thermostatic faucet |
| CN103075544A (en) * | 2012-12-28 | 2013-05-01 | 珠海市舒丽玛温控卫浴设备有限公司 | Anti-scald constant-temperature faucet |
| CN203082277U (en) * | 2012-12-27 | 2013-07-24 | 开平市汉玛克卫浴有限公司 | Thermostatic faucet |
| CN203131114U (en) * | 2012-12-28 | 2013-08-14 | 珠海市舒丽玛温控卫浴设备有限公司 | Anti-scalding and constant-temperature faucet |
| CN203757076U (en) * | 2013-12-30 | 2014-08-06 | 宁波意特高水暖器材有限公司 | Compound water circulation constant-temperature faucet |
-
2013
- 2013-12-30 CN CN201310753973.8A patent/CN103672044B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1186982A2 (en) * | 2000-09-08 | 2002-03-13 | Friedrich Grohe AG & Co. KG | Mixing valve for hot and cold water |
| CN201802927U (en) * | 2010-03-30 | 2011-04-20 | 珠海市舒丽玛温控卫浴设备有限公司 | Thermostatic faucet with novel main structure |
| CN101881345A (en) * | 2010-04-23 | 2010-11-10 | 珠海市舒丽玛温控卫浴设备有限公司 | Anti-burn thermostatic water tap |
| CN202746675U (en) * | 2012-08-09 | 2013-02-20 | 开平欧标水暖器材有限公司 | Thermostatic faucet |
| CN203082277U (en) * | 2012-12-27 | 2013-07-24 | 开平市汉玛克卫浴有限公司 | Thermostatic faucet |
| CN103075544A (en) * | 2012-12-28 | 2013-05-01 | 珠海市舒丽玛温控卫浴设备有限公司 | Anti-scald constant-temperature faucet |
| CN203131114U (en) * | 2012-12-28 | 2013-08-14 | 珠海市舒丽玛温控卫浴设备有限公司 | Anti-scalding and constant-temperature faucet |
| CN203757076U (en) * | 2013-12-30 | 2014-08-06 | 宁波意特高水暖器材有限公司 | Compound water circulation constant-temperature faucet |
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| CN103672044A (en) | 2014-03-26 |
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