CN201836458U - Automatic constant temperature water tap - Google Patents
Automatic constant temperature water tap Download PDFInfo
- Publication number
- CN201836458U CN201836458U CN2010205975753U CN201020597575U CN201836458U CN 201836458 U CN201836458 U CN 201836458U CN 2010205975753 U CN2010205975753 U CN 2010205975753U CN 201020597575 U CN201020597575 U CN 201020597575U CN 201836458 U CN201836458 U CN 201836458U
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- water
- valve body
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- hot water
- cold water
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Abstract
The utility model discloses an automatic constant temperature water tap, which comprises a valve body, a temperature sensitive rod, a mixed water ring, a work spring, an adjusting screw stem and a temperature adjusting knob. The valve body is provided with a hot water inlet, a cold water inlet and a mixed water outlet. The temperature sensitive rod and the work spring are arranged in the valve body. The temperature adjusting knob is connected with the adjusting screw stem. A valve plug is arranged in the valve body. The middle part of the valve plug is matched with an internal wall of the valve body in a sliding manner. A top rod of the adjusting screw stem butts against the upper end of the temperature sensitive rod. The valve body is provided with a valve which is communicated with the mixed water outlet. A water outlet of the valve is communicated with the water outlet of the valve body. The hot water inlet of the valve body is connected with a hot water connecting pipe which is provided with a hot water inflow arm pipe. The cold water inlet of the valve body is connected with a cold water connecting pipe which is provided with a cold water intake arm pipe. The automatic constant temperature water tap can automatically adjust the ratio of cold water and hot water so that the outflow temperature of mixed water is hardly influenced by the outside and has small fluctuation.
Description
Technical field
The utility model relates to a kind of water tap, particularly is used in to need the temperature adjusting water tap that hot and cold water mixes occasion.
Background technique
Raising along with modern life level, people also improve the requirement of the comfort level of bathing thereupon, no longer only be to be satisfied with the operable degree of hot water is arranged, for the bathing coolant-temperature gage higher requirement has been arranged, such as, the temperature of requirement bathing water in normal bathing process can remain in the pleasant scope, and be not subjected to ectocine fluctuate, sometimes hot and sometimes cold.Nowadays widely used in the family combination tap, in actual use, owing to have a plurality of water taps in the house, water simultaneously, perhaps a plurality of water taps are alternately opened and are used, and this just causes, and hydraulic pressure changes in the pipeline, thereby cause the water temperature of the mixing water that comes out in the combination tap to be affected, fluctuate, sometimes hot and sometimes cold, have a strong impact on the comfort level of bathing; Perhaps when thermal water source's water temperature changes, can cause the temperature of the mixing water that combination tap comes out to fluctuate equally, thereby need readjust combination tap, to correct water temperature, this process often will repeat repeatedly, causes the waste of water resources.The just simple aperture size of artificially opening greatly or reduce the hot and cold water water inlet of existing combination tap internal structure by handle, in case set up, hot and cold water water inlet ratio is just definite, at this time, along with intake pressure or the variation of temperature that enters hot water, the temperature of mixing water water outlet will change, and influences using effect.
Summary of the invention
The purpose of this utility model is to provide a kind of can regulate hot and cold water water inlet ratio automatically, makes to blend the little automatic constant-temperature water tap of coolant-temperature gage fluctuation.
In order to achieve the above object, the technical solution adopted in the utility model is: a kind of automatic constant-temperature water tap comprises valve body, temperature-sensing rod, working spring, adjusting screw rod and thermoregulation knob; Wherein said valve body is provided with hot water inlet hole, cold water inlet hole and mixed water osculum, and temperature-sensing rod and working spring are located in the valve body, thermoregulation knob and adjusting screw rod load; Be provided with valve plug in the described valve body, the middle part of valve plug and the inwall of valve body movingly, the top of valve plug is positioned at the inner place of cold water inlet hole, the bottom of valve plug is positioned at hot water inlet hole's place, the inner, has axial hole on the valve plug, axial hole leads to and mixes the water osculum; Described temperature-sensing rod is fixedly connected on the bottom of valve plug, the top of temperature-sensing rod is positioned at the cavity of valve plug, the bottom of temperature-sensing rod is set with mixes hydrosphere and working spring, the middle part of temperature-sensing rod has ring-shaped step, and ring-shaped step offsets by the upper end of mixing hydrosphere and working spring, mixed hydrosphere has several foliated projectioies, and the lower end and the valve interior wall of working spring offset; Push rod is equipped with in the bottom of described adjusting screw rod, and push rod can offset with the upper end of temperature-sensing rod; The big end cap that also has been threaded on the described valve body, big end cap has internal thread, and the internal thread of big end cap is connected with the outside thread of adjusting screw rod, the little end cap that also has been threaded on the end cap greatly, the inner hole sleeve of little end cap is in the adjusting screw rod periphery; Described adjusting screw rod has blind hole, be provided with damping spring in the blind hole, offset at the bottom of the upper end of damping spring and the hole of blind hole, the cap portion of push rod is positioned at blind hole and offsets with the lower end of damping spring, the bottom of the adjusting screw rod screw plug that also has been threaded, the cap portion of screw plug and push rod offsets, and passes the center hole of screw plug to the bottom loose fit of push rod and stretches out outside the screw plug; Be equipped with on the described valve body and the valve that blends the band knob that the water hole communicates, the water outlet of valve leads to the osculum of valve body; The hot water inlet hole place of described valve body is connected with hot water and takes over, and hot water water inlet arm pipe is housed in the hot water adapter; The cold water inlet hole place of described valve body is connected with cold water and takes over, and cold water water inlet arm pipe is housed in the cold water adapter.
Clamping between described big end cap and the little end cap has plate washer, thermoregulation knob to comprise the knob loam cake and the knob lower cover of mutual load, and the joint of knob loam cake and knob lower cover has circular groove, is inserted in the circular groove to the outer portion loose fit of plate washer.
On the top board bottom surface of described thermoregulation knob interior side is housed, foreign side's Spielpassung of interior side and adjusting screw rod.
Described hot water is taken over the hot water inlet hole place that is threaded in valve body, be provided with the first hot water seal ring between hot water adapter and the valve body, the waterexit end of hot water water inlet arm pipe is nested with on hot water is taken over, the feed-water end of hot water water inlet arm pipe has pipe joint of hot water, is provided with the second hot water seal ring between the junction surface that hot water water inlet arm pipe and hot water are taken over.
Described cold water is taken over the cold water inlet hole place that is threaded in valve body, be provided with the first cold water seal ring between cold water adapter and the valve body, the waterexit end of cold water water inlet arm pipe is nested with on cold water is taken over, the feed-water end of cold water water inlet arm pipe has the cold water pipe joint, is provided with the second cold water seal ring between the junction surface that cold water water inlet arm pipe and cold water are taken over.
Be provided with the first static seal circle between described valve body and the big end cap, little end cap is provided with the second static seal circle with the intersection of big end cap and adjusting screw rod.
The periphery middle part of described valve plug has circular groove, and dynamic seal ring is housed in the circular groove, and the periphery of dynamic seal ring seals contact mutually with the inwall of valve body.
The axial hole of described valve plug has several, and is distributed in the cavity bottom of valve plug, and cavity and described several axial holes connect, and leads to mixed water water outlet.
The osculum of described valve body is located at the bottom surface of valve body, and the water outlet inipple has been threaded on the osculum.
The osculum of described valve body is located at side of valve body, and the water outlet inipple has been threaded on the osculum.
After adopting said structure, the mode that the utility model hot and cold water enters valve inner is to enter in the valve body by hot water water inlet arm pipe and cold water water inlet arm pipe, the temperature-sensing rod induction blends coolant-temperature gage, and the drive valve plug comes switch cold water inlet hole and hot water inlet hole, the valve plug upper and lower moves to the aperture size that a certain position has just determined that the inner of the inner place of cold water inlet hole and hot water inlet hole is located, with control hot and cold water water inlet ratio, no matter intake pressure or how the changing of temperature that enter hot water, blending coolant-temperature gage is subjected to ectocine little, it is little to fluctuate, and using effect is good.During use, as long as open the valve of band knob, the mixing water of setting temperature just can flow out, and turns the size that valve is only controlled water outlet, need not correct water temperature by regulating valve, and is convenient and practical.In addition, the utility model also has and is quick on the draw the characteristics that temperature-controlled precision is high, wide accommodation.
Description of drawings
The embodiment who provides below in conjunction with accompanying drawing is described in further detail the utility model.
Fig. 1 is first embodiment's of an a kind of automatic constant-temperature water tap of the present utility model structural representation, that is the A-A sectional view of Fig. 2;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the plan view of Fig. 1;
Fig. 4 is the hot water water inlet arm pipe in the utility model and the structural representation of cold water water inlet arm pipe;
Fig. 5 is the B-B sectional view of Fig. 4;
Fig. 6 is the C-C sectional view of Fig. 5;
Fig. 7 is the structural representation that hot water is taken over and cold water is taken in the utility model;
Fig. 8 is the structural representation of the thermoregulation knob in the utility model;
Fig. 9 is the worm's eye view of Fig. 8;
Figure 10 is valve plug and the temperature-sensing rod connection diagram in the utility model;
Figure 11 is the sectional view of the valve plug in the utility model;
Figure 12 is the worm's eye view of Figure 11;
Figure 13 is the structural representation of the adjusting screw rod in the utility model;
Figure 14 is the plan view of Figure 13;
Figure 15 is the structural representation of the valve body among Fig. 1;
Figure 16 is the D-D sectional view of Figure 15;
Figure 17 is second embodiment's of an automatic constant-temperature water tap of the present utility model left view;
Figure 18 is second embodiment's of an automatic constant-temperature water tap of the present utility model plan view.
Embodiment
Shown in Fig. 1 ~ 16, a kind of automatic constant-temperature water tap comprises valve body 6, temperature-sensing rod 7, working spring 9, adjusting screw rod 3 and thermoregulation knob 1; Wherein said valve body 6 is provided with hot water inlet hole 6-1, cold water inlet hole 6-2 and mixed water osculum 6-3, and temperature-sensing rod 7 and working spring 9 are located in the valve body 6, thermoregulation knob 1 and adjusting screw rod 3 loads; Be provided with valve plug 10 in the described valve body 6, the inwall of the middle part of valve plug 10 and valve body 6 movingly, the top of valve plug 10 is positioned at the place, the inner of cold water inlet hole 6-2, the bottom of valve plug 10 is positioned at the place, the inner of hot water inlet hole 6-1, have axial hole 10-3 on the valve plug 10, axial hole 10-3 leads to mixed water osculum 6-3; Described temperature-sensing rod 7 is fixedly connected on the bottom of valve plug 10, the top of temperature-sensing rod 7 is positioned at the cavity 10-1 of valve plug 10, the bottom of temperature-sensing rod 7 is set with mixes hydrosphere 8 and working spring 9, the middle part of temperature-sensing rod 7 has ring-shaped step 7-1, and ring-shaped step 7-1 offsets by the upper end of mixing hydrosphere 8 and working spring 9, mix hydrosphere 8 and have several foliated protruding 8-1, the lower end of working spring 9 and valve body 6 inwalls offset; Push rod 3-2 is equipped with in the bottom of described adjusting screw rod 3, and push rod 3-2 can offset with the upper end of temperature-sensing rod 7; The big end cap 5 that also has been threaded on the described valve body 6, big end cap 5 has internal thread, and the internal thread of big end cap 5 is connected with the outside thread of adjusting screw rod 3, the small end lid 4 that also has been threaded on the big end cap 5, small end covers 4 inner hole sleeve in adjusting screw rod 3 peripheries; Described adjusting screw rod 3 has blind hole 3-4, be provided with damping spring 3-1 in the blind hole 3-4, offset at the bottom of the hole of the upper end of damping spring 3-1 and blind hole 3-4, the cap portion of push rod 3-2 is positioned at blind hole 3-4 and offsets with the lower end of damping spring 3-1, the bottom of the adjusting screw rod 3 screw plug 3-3 that also has been threaded, the cap portion of screw plug 3-3 and push rod 3-2 offsets, and passes the center hole of screw plug 3-3 to the bottom loose fit of push rod 3-2 and stretches out outside the screw plug 3-3; Be equipped with on the described valve body 6 and the valve 15 that blends the band knob 16 that water hole 6-3 communicates, the water outlet of valve 15 leads to the osculum 6-6 of valve body 6; The hot water inlet hole 6-1 place of described valve body 6 is connected with hot water and takes over 17, and hot water water inlet arm pipe 18 is housed in the hot water adapter 17; The cold water inlet hole 6-2 place of described valve body 6 is connected with cold water and takes over 19, and cold water water inlet arm pipe 20 is housed in the cold water adapter 19.
As shown in figure 10, described temperature-sensing rod 7 is threaded with the screw of valve plug 10 bottoms.
The constant-temperature tap controller that temperature-sensing rod 7 can adopt Shengyuan Technology (Suzhou) Co., Ltd. to produce; Also can adopt the temperature-sensing rod of other manufacturer production.
Shown in Fig. 1,8,9, clamp between described big end cap 5 and the small end lid 4 plate washer 21 is arranged, thermoregulation knob 1 comprises the knob loam cake 1-1 and the knob lower cover 1-2 of mutual load, the joint of knob loam cake 1-1 and knob lower cover 1-2 has circular groove 1-3, is inserted in the circular groove 1-3 to the outer portion loose fit of plate washer 21.Thermoregulation knob 1 can rotate to set different water-exit temperatures always like this, can not come off in the use.
Shown in Fig. 1,8,9,13,14, square 1-4 in being equipped with on the top board bottom surface of described thermoregulation knob 1, the 3-5 of the foreign side Spielpassung of interior side 1-4 and adjusting screw rod 3.Can set the initial position of thermoregulation knob 1 so easily, mounting or dismounting are convenient.
Shown in Fig. 1,2,3,4,5,6,7, in order to seal better and to install, described hot water adapter 17 is threaded in the hot water inlet hole 6-1 place of valve body 6, be provided with the first hot water seal ring 23 between hot water adapter 17 and the valve body 6, the waterexit end of hot water water inlet arm pipe 18 is nested with at hot water to be taken on 17, the feed-water end of hot water water inlet arm pipe 18 has pipe joint of hot water 18-1, is provided with the second hot water seal ring 24 between the junction surface of hot water water inlet arm pipe 18 and hot water adapter 17.
Shown in Fig. 1,2,3,4,5,6,7, in order to seal better and to install, described cold water adapter 19 is threaded in the cold water inlet hole 6-2 place of valve body 6, be provided with the first cold water seal ring 25 between cold water adapter 19 and the valve body 6, the waterexit end of cold water water inlet arm pipe 20 is nested with at cold water to be taken on 19, the feed-water end of cold water water inlet arm pipe 20 has cold water pipe joint 20-1, is provided with the second cold water seal ring 26 between the junction surface of cold water water inlet arm pipe 20 and cold water adapter 19.
As shown in Figure 1, for sealing better, be provided with the first static seal circle 11 between described valve body 6 and the big end cap 5, small end lid 4 is provided with the second static seal circle 12 with the intersection of big end cap 5 and adjusting screw rod 3.
As Fig. 1,10,11, shown in, in order to prevent the cold and hot water of scurrying better, the periphery of described valve plug 10 middle part has circular groove, and dynamic seal ring 10-2 is housed in the circular groove, the periphery of dynamic seal ring 10-2 seals contact mutually with the inwall of valve body 6.
Shown in Fig. 1,10,11,12, the axial hole 10-3 of described valve plug 10 has several, and is distributed in the cavity 10-1 bottom of valve plug 10, and cavity 10-1 and described several axial holes 10-3 connect, and leads to mixed water water outlet 6-3.Behind the cavity 10-1 in water enters valve plug 10, can from these axial holes 10-3, flow out, reduce water resistance to greatest extent; Simultaneously the flexible activity space that provides on temperature-sensing rod 7 tops also is provided cavity 10-1.
As shown in Figure 1, 2, the osculum 6-6 of described valve body 6 is located at the bottom surface of valve body 6, and water outlet inipple 22 has been threaded on the osculum 6-6.
Shown in Fig. 1,13,14, described adjusting screw rod 3 is connected with the multiple thread that is threaded between the big end cap 5.Adjusting screw rod 3 can be set to 3 kinds of different numbers of leads with screw thread between the big end cap 5, so water-mixing temperature can be adjusted to 3 kinds of different scopes, selects to make things convenient for the user.
Shown in Figure 17,18, be second embodiment of automatic constant-temperature water tap of the present utility model, wherein the osculum 6-6 of valve body 6 is located at the side of valve body 6, and water outlet inipple 22 ' has been threaded on the osculum 6-6.All the other structures are identical with above-mentioned first embodiment.
As shown in Figure 1, before the utility model used, arm pipe 18 and the cold water water inlet arm pipe 20 of earlier hot water being intake was connected respectively on the hot water pipe and cold water pipeline of water heater.During use, configure water-exit temperature by rotation thermoregulation knob 1, as long as open the valve 15 of band knob 16 then, the mixing water of setting temperature just can flow out, and blends coolant-temperature gage and is subjected to that ectocine is little, fluctuating temperature is little, and using effect is good.The water-exit temperature of supposing the mixed water osculum 6-3 that thermoregulation knob 1 is set is 40 ℃, and this moment, the entering water temp of hot water inlet hole 6-1 has only 35 ℃, be lower than the water-exit temperature of setting, then the action of temperature-sensing rod 7 at this moment also is not enough to drive valve plug 10 and opens cold water inlet hole 6-2, cold water does not enter valve body 6, therefore, mix the temperature of water osculum 6-3 outflow water this moment and have only 35 ℃, rather than 40 ℃.A kind of ultimate state in such cases is that hot water interrupts suddenly, and this moment, cold water inlet hole 6-2 kept closed condition, because cold water inlet hole 6-2 is normally closed, so do not having under hot water source's the situation, cold water is closed automatically, saves cold water; The water-exit temperature of supposing the mixed water osculum 6-3 that thermoregulation knob 1 is set is 40 ℃, at this moment, the water of hot water inlet hole 6-1 is 80 ℃ high-temperature water, this moment, the action drive valve plug 10 of temperature-sensing rod 7 moved downwards, open cold water inlet hole 6-2, cold water mixes rapidly with mixed hydrosphere 8 places of high-temperature water in valve body 6, when the aperture of cold water inlet hole 6-2 can satisfy mixing water and is 40 ℃, the weighing apparatus that maintains an equal level of trying hard to keep between temperature-sensing rod 7 and the working spring 9 makes the valve inner temperature remain on 40 ℃.If cold water interrupts suddenly, this moment, temperature-sensing rod 7 drive valve plugs 10 moved downward, and up to the place, the inner of the bottom of valve plug 10 valve body 6 hot water inlet hole 6-1, at this moment, hot water is completely severed, and prevents to scald.
Claims (9)
1. an automatic constant-temperature water tap comprises valve body (6), temperature-sensing rod (7), working spring (9), adjusting screw rod (3) and thermoregulation knob (1); Wherein
Described valve body (6) is provided with hot water inlet hole (6-1), cold water inlet hole (6-2) and mixed water osculum (6-3), and temperature-sensing rod (7) and working spring (9) are located in the valve body (6), thermoregulation knob (1) and adjusting screw rod (3) load;
Be provided with valve plug (10) in the described valve body (6), the inwall of the middle part of valve plug (10) and valve body (6) movingly, the top of valve plug (10) is positioned at the place, the inner of cold water inlet hole (6-2), the bottom of valve plug (10) is positioned at hot water inlet hole's (6-1) place, the inner, have axial hole (10-3) on the valve plug (10), axial hole (10-3) leads to mixed water osculum (6-3);
Described temperature-sensing rod (7) is fixedly connected on the bottom of valve plug (10), the top of temperature-sensing rod (7) is positioned at the cavity (10-1) of valve plug (10), the bottom of temperature-sensing rod (7) is set with mixed hydrosphere (8) and working spring (9), the middle part of temperature-sensing rod (7) has ring-shaped step (7-1), and ring-shaped step (7-1) offsets by the upper end of mixing hydrosphere (8) and working spring (9), mix hydrosphere (8) and have several foliated projectioies (8-1), the lower end of working spring (9) and valve body (6) inwall offset;
Push rod (3-2) is equipped with in the bottom of described adjusting screw rod (3), and push rod (3-2) can offset with the upper end of temperature-sensing rod (7);
Big end cap (5) also has been threaded on the described valve body (6), big end cap (5) has internal thread, the internal thread of big end cap (5) is connected with the outside thread of adjusting screw rod (3), the little end cap (4) that also has been threaded on the big end cap (5), the inner hole sleeve of little end cap (4) is in adjusting screw rod (3) periphery;
Described adjusting screw rod (3) has blind hole (3-4), be provided with damping spring (3-1) in the blind hole (3-4), offset at the bottom of the hole of the upper end of damping spring (3-1) and blind hole (3-4), the cap portion of push rod (3-2) is positioned at blind hole (3-4) and offsets with the lower end of damping spring (3-1), the bottom of adjusting screw rod (3) screw plug (3-3) that also has been threaded, the cap portion of screw plug (3-3) and push rod (3-2) offsets, and passes to the bottom loose fit of push rod (3-2) center hole of screw plug (3-3) and stretches out outside the screw plug (3-3);
It is characterized in that:
Be equipped with on a, the described valve body (6) and the valve (15) that blends the band knob (16) that water hole (6-3) communicates, the water outlet of valve (15) leads to the osculum (6-6) of valve body (6);
The hot water inlet hole (6-1) of b, described valve body (6) locates to be connected with hot water and takes over (17), and hot water water inlet arm pipe (18) is housed in the hot water adapter (17);
The cold water inlet hole (6-2) of c, described valve body (6) is located to be connected with cold water and is taken over (19), and cold water water inlet arm pipe (20) is housed in the cold water adapter (19).
2. automatic constant-temperature water tap according to claim 1, it is characterized in that: clamping between described big end cap (5) and the little end cap (4) has plate washer (21), thermoregulation knob (1) comprises the knob loam cake (1-1) and knob lower cover (1-2) of mutual load, knob loam cake (1-1) has circular groove (1-3) with the joint of knob lower cover (1-2), is inserted in the circular groove (1-3) to the outer portion loose fit of plate washer (21).
3. automatic constant-temperature water tap according to claim 1 is characterized in that: interior side (1-4) is housed, foreign side (3-5) Spielpassung of interior side (1-4) and adjusting screw rod (3) on the top board bottom surface of described thermoregulation knob (1).
4. automatic constant-temperature water tap according to claim 1, it is characterized in that: the hot water inlet hole (6-1) that described hot water adapter (17) is threaded in valve body (6) locates, hot water is taken between (17) and the valve body (6) and is provided with the first hot water seal ring (23), the waterexit end of hot water water inlet arm pipe (18) is nested with at hot water and takes on (17), the feed-water end of hot water water inlet arm pipe (18) has pipe joint of hot water (18-1), is provided with the second hot water seal ring (24) between the junction surface of hot water water inlet arm pipe (18) and hot water adapter (17); Described cold water adapter (19) is threaded in the cold water inlet hole (6-2) of valve body (6) and locates, cold water is taken between (19) and the valve body (6) and is provided with the first cold water seal ring (25), the waterexit end of cold water water inlet arm pipe (20) is nested with at cold water and takes on (19), the feed-water end of cold water water inlet arm pipe (20) has cold water pipe joint (20-1), is provided with the second cold water seal ring (26) between the junction surface of cold water water inlet arm pipe (20) and cold water adapter (19).
5. automatic constant-temperature water tap according to claim 1, it is characterized in that: be provided with the first static seal circle (11) between described valve body (6) and the big end cap (5), little end cap (4) is provided with the second static seal circle (12) with the intersection of big end cap (5) and adjusting screw rod (3).
6. automatic constant-temperature water tap according to claim 1, it is characterized in that: the periphery middle part of described valve plug (10) has circular groove, dynamic seal ring (10-2) is housed in the circular groove, and the periphery of dynamic seal ring (10-2) seals contact mutually with the inwall of valve body (6).
7. automatic constant-temperature water tap according to claim 1, it is characterized in that: the axial hole (10-3) of described valve plug (10) has several, and be distributed in cavity (10-1) bottom of valve plug (10), cavity (10-1) connects with described several axial holes (10-3), and leads to mixed water water outlet (6-3).
8. automatic constant-temperature water tap according to claim 1 is characterized in that: the osculum (6-6) of described valve body (6) is located at the bottom surface of valve body (6), and water outlet inipple (22) has been threaded on the osculum (6-6).
9. automatic constant-temperature water tap according to claim 1 is characterized in that: the osculum (6-6) of described valve body (6) is located at the side of valve body (6), and water outlet inipple (22) has been threaded on the osculum (6-6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205975753U CN201836458U (en) | 2010-11-09 | 2010-11-09 | Automatic constant temperature water tap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205975753U CN201836458U (en) | 2010-11-09 | 2010-11-09 | Automatic constant temperature water tap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201836458U true CN201836458U (en) | 2011-05-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205975753U Expired - Fee Related CN201836458U (en) | 2010-11-09 | 2010-11-09 | Automatic constant temperature water tap |
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| CN (1) | CN201836458U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101956840A (en) * | 2010-11-09 | 2011-01-26 | 常州有容电子有限公司 | Automatic constant temperature tap |
-
2010
- 2010-11-09 CN CN2010205975753U patent/CN201836458U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101956840A (en) * | 2010-11-09 | 2011-01-26 | 常州有容电子有限公司 | Automatic constant temperature tap |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110518 Termination date: 20111109 |