CN103307328A - Tap capable of being automatically turned off in absence of water - Google Patents
Tap capable of being automatically turned off in absence of water Download PDFInfo
- Publication number
- CN103307328A CN103307328A CN2013102626299A CN201310262629A CN103307328A CN 103307328 A CN103307328 A CN 103307328A CN 2013102626299 A CN2013102626299 A CN 2013102626299A CN 201310262629 A CN201310262629 A CN 201310262629A CN 103307328 A CN103307328 A CN 103307328A
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- cavity
- valve core
- accepting
- ceramic valve
- water
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 61
- 239000000919 ceramic Substances 0.000 claims description 53
- 239000002699 waste material Substances 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 4
- 238000007789 sealing Methods 0.000 description 3
- 238000009835 boiling Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 210000000476 body water Anatomy 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
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Abstract
A tap capable of being automatically turned off in absence of water comprises a housing composed of a top cover, a housing body, a bearing body and a bottom cover, and a valve core piece mounted in the housing, wherein the top cover and the bearing body are respectively in threaded connection with the upper part and the lower part of the housing body; the housing body cavity between the bearing body and the top cover form a cavity I; a stepped hole is formed in the bottom of the bearing body; the bottom cover is in threaded connection with the bottom of the bearing body; the cavity between the bottom cover and the stepped hole in the bearing body form a cavity II; a boss is arranged at the upper part of the bearing body, and a valve core hole is formed in the center of the boss; a plunger piston stepped hole communicated with the cavity I and the cavity II are formed in one side of the valve core hole; a tapered hole communicated with the cavity I is formed in one side of the housing body; the outer side of the tapered hole is connected with a water outlet tap; the bottom cover is connected with a water inlet pipe connector communicated with the cavity II; the valve core piece comprises a first switch and a second switch and a self-locking mechanism. The tap provided by the invention has the advantages of compact structure, scientific design, convenience in installation, economy and practicality, and can be automatically turned off in absence of water so as to prevent waste caused by water flow in next time of water supply.
Description
Technical field
The present invention relates to a kind of pipeline equipment, particularly a kind of non-water automatic cut-off tap.
Background technique
It opens or closes the water tap that uses at present fully by manual operation, there is not auto-lock function, the problem that exists is: in the daily life, the tap of fetching boiling water during user's water, discovery there is not water, has often forgotten to turn off the tap, and waits the rear water of water constantly to outflow, cause the waste of water resources, even cause house and the impaired breaking-up of furniture.
Summary of the invention
The technical problem to be solved in the present invention is: provide a kind of non-water automatic cut-off tap of simple in structure, reliable performance, to overcome the existing deficiency of above-mentioned prior art.
The technological scheme that the present invention takes is: a kind of non-water automatic cut-off tap, comprise housing and be installed in the interior core member of housing, described housing is by top cover, body, accepting body and bottom consists of, described top cover is threaded connection the top at body, its center is provided with one and is used for installing the axle sleeve of rotating shaft, the described body of accepting is threaded connection bottom at body, the body inner chamber of accepting between body and the top cover consists of the cavity I, the described body bottom of accepting has step hole, described bottom is threaded connection is accepting the body bottom, bottom and the inner chamber of accepting between the body step hole consist of the cavity II, one boss is arranged at the described body top of accepting, the boss center has the spool bore that is communicated with cavity I and cavity II, and a side of spool bore has the plunger step hole that is communicated with cavity I and cavity II; Described body one side has a cone shape hole that is communicated with the cavity I, and the cone shape hole outside connects depotition cock, and described bottom connects the intake pipe interface that is communicated with the cavity II;
Described core member comprises the first switch, second switch and self-locking mechanism:
Described the first switch is made of rotating shaft, ceramic valve core I and ceramic valve core II, described ceramic valve core I and ceramic valve core II are coaxial to be installed in the spool bore of accepting body, described rotating shaft is rotatably installed in the axle sleeve at top cover center, its upper end connects leading knob, its lower end connects the ceramic valve core I, rotates the fan shaped borehole coincidence that makes on ceramic valve core I and the ceramic valve core II or the size of control water inlet that staggers thereby rotating shaft drives the ceramic valve core I;
Described second switch comprises horizontal slide blocks, tapered plug and crossed strip, described horizontal slide blocks along continuous straight runs is installed in accepts body boss end face, the long slide opening at its middle part is enclosed within the rotating shaft, laterally an end of slide blocks connects the tapered plug that cooperates with the cone shape hole of body by connecting rod, laterally the other end of slide blocks has the wedge shape inclined hole, described crossed strip is installed in the body of cone shape hole respective side and laterally applies inside pressure between the slide blocks and to horizontal slide blocks, and the cone shape hole that makes tapered plug enter body seals cone shape hole;
Described self-locking mechanism comprises vertical plunger, vertically slide brace and Vertical Spring, described vertical plunger is installed in the plunger step hole of accepting body, described vertical plunger is that the bottom is with the cylinder of round platform, its upper end connects the vertical slip brace of the wedge shape inclined hole pass through horizontal slide blocks, and described Vertical Spring is sleeved on the round platform of vertical plunger and to vertical plunger and applies downward pulling force.
Its further technological scheme is: described horizontal slide blocks bottom surface is provided with slide rail, and the described body boss end face of accepting is provided with the chute that cooperates with it.
Its further technological scheme be: described tapered plug is the rubber tapered plug, and described vertical plunger is rubber plunger.
Described ceramic valve core I is equipped with O-ring seals with the joining portion of accepting the body spool bore, and the joining portion of described rotating shaft and axle sleeve is equipped with O-ring seals, and the round platform position of described vertical plunger is equipped with O-ring seals.
Because adopt technique scheme, the present invention's non-water automatic cut-off tap has following beneficial effect:
1. its core member of the present invention's non-water automatic cut-off tap is provided with the first switch, second switch and self-locking mechanism, rotating shaft gets final product normal water, even forgotten pass water when cutting off the water, self-locking mechanism can be reliably locked with second switch, play the effect of self shut, current cause waste when preventing again water flowing; Rotating shaft is closed the first switch when reusing, and relies on the hydraulic pressure that enters the cavity II can automatically terminate self-locking and realizes normal water flowing, and easy and simple to handle, self shut is reliable;
2. the present invention's non-water automatic cut-off tap compact structure, design science, easy for installation are economical and practical;
3. the Valve core blade of the present invention's non-water automatic cut-off tap is stupalith, and is wear-resistant, durable in use;
4. its core member of the present invention's non-water automatic cut-off tap and shell are assembly type, and it is convenient to change;
5. the present invention's non-water automatic cut-off tap water outlet size is adjustable, and using water wisely is effective.
Be further described below in conjunction with the technical characteristics of drawings and Examples to the present invention's non-water automatic cut-off tap.
Description of drawings
Fig. 1～Fig. 4: the non-water automatic cut-off tap structural representation of the embodiment of the invention one:
Fig. 1-plan view (analysing and observe), the C-C view of Fig. 2-Fig. 1, the A-A view of Fig. 3-Fig. 1, the B-B view of Fig. 4-Fig. 1;
Fig. 5～Fig. 6: accept the body structure schematic diagram:
Fig. 5-plan view (analysing and observe), Fig. 6-plan view;
Fig. 7: laterally slide blocks structural representation (stereoeffect) is schemed;
Fig. 8～Fig. 9: brace and horizontal slide blocks mated condition schematic diagram vertically slide:
Fig. 8-tapered plug is left cone shape hole state (second switch is opened) by the top, Fig. 9-tapered plug sealing cone shape hole state (second switch is closed);
Figure 10: ceramic valve core I structural representation (overlooking);
Figure 11: ceramic valve core II structural representation (overlooking).
Among the figure:
1-top cover, 101-center hole axle sleeve, 2-crossed strip, 3-body, 301-cone shape hole, 4-connecting rod, 5-tapered plug, 6-depotition cock, 7-O-ring seals, 8-ceramic valve core I, 81-fan-shaped pylone, 9-ceramic valve core II, 91-fan-shaped pylone, 10-bottom, 11-intake pipe interface, 12-accept body, 121-boss, 1211-chute, 122-plunger step hole, 123-spool bore, 124-step hole, 13-O-ring seals, 14-vertically plungers, 15-Vertical Spring, 16-laterally slide blockss, 161-wedge shape inclined hole, 162-long slide opening, 163-slide rail, 17-vertically braces that slide, 18-O-ring seals, 19-rotating shaft, 20-leading knob, 21-cavity I, 22-cavity II.
Embodiment
A kind of non-water automatic cut-off tap, comprise housing and be installed in the interior core member of housing, described housing is by top cover 1, body 3, accept body 12 and bottom 10 formations, described body generally adopts cylindrical structure, described top cover 1 is threaded connection the top at body, its center is provided with one and is used for installing the axle sleeve 101 of rotating shaft, the described body 12 of accepting is threaded connection bottom at body, the body inner chamber of accepting between body and the top cover consists of cavity I 20, the described body bottom of accepting has step hole 124, described bottom 10 is threaded connection is accepting the body bottom, and bottom and the inner chamber of accepting between the body step hole consist of cavity II 21; One boss 121 is arranged at the described body top of accepting, and the boss center has the spool bore 123 that is communicated with cavity I and cavity II, and the spool bore middle part is provided with for the column that ceramic valve core I 8 and ceramic valve core II 9 are installed, thereby spool bore is divided into two intake tunnels; One side of described spool bore has the plunger step hole 122 that is communicated with cavity I 20 and cavity II 21; Described body one side has a cone shape hole 301 that is communicated with cavity I 20, and the cone shape hole outside connects depotition cock 6, and described bottom connects the intake pipe interface 11 that is communicated with cavity II 21.
Described core member comprises the first switch, second switch and self-locking mechanism:
Described the first switch is made of rotating shaft 19, ceramic valve core I 8 and ceramic valve core II 9, on described ceramic valve core I 8 and the ceramic valve core II 9 coaxial columns that are installed in the spool bore of accepting body, described rotating shaft 19 is rotatably installed in the axle sleeve 101 at top cover center, its upper end connects leading knob 20, and its lower end connects ceramic valve core I 8; During installation, because ceramic valve core I 8 and ceramic valve core II 9 centers all have square hole, center square hole by a square column (figure do not have mark) and ceramic valve core II 9 when packing ceramic valve core II 9 into and the square hole of accepting bottom the body water intake cooperate, ceramic valve core II 9 is fixedly connected with accepting body so that ceramic valve core II 9 with accept body and can not produce relative rotation; When packing ceramic valve core I 8 into, square boss by rotating shaft 19 ends cooperates with the square hole of ceramic valve core I 8, ceramic valve core I 8 is fixedly connected with rotating shaft 19, so that ceramic valve core I 8 can with rotating shaft 19 synchronous rotaries, rotate that the fan shaped borehole that makes on ceramic valve core I 8 and the ceramic valve core II 9 overlaps or the size of control water inlet that staggers thereby drive ceramic valve core I 8 by rotating shaft.
Described second switch comprises horizontal slide blocks 16, tapered plug 5 and crossed strip 2, described horizontal slide blocks along continuous straight runs is installed in accepts body boss end face, the long slide opening 162 at its middle part is enclosed within the rotating shaft 19, laterally an end of slide blocks connects the tapered plug 5 that cooperates with the cone shape hole 301 of body by connecting rod 4, laterally the other end of slide blocks has wedge shape inclined hole 161, described crossed strip is installed between the body and horizontal slide blocks of cone shape hole respective side, and horizontal slide blocks applied inside pressure, make tapered plug when not having effect of water pressure, keep entering cone shape hole with the state of cone shape hole sealing.
Described self-locking mechanism comprises vertical plunger 14, vertical slip brace 17 and Vertical Spring 15, described vertical plunger 14 is installed in the plunger step hole 122 of accepting body, described vertical plunger is that the bottom is with the cylinder of round platform, its upper end connects the vertical slip brace of the wedge shape inclined hole 161 that passes through horizontal slide blocks, described Vertical Spring 15 is sleeved on the round platform of vertical plunger, and apply downward pulling force to vertical plunger, make vertical plunger in the situation that there is not effect of water pressure to remain the whereabouts, drive the wedge shape inclined hole that vertical slip brace falls into horizontal slide blocks, thereby with second switch locking (tapered plug sealing cone shape hole).
Described horizontal slide blocks bottom surface is provided with slide rail 163, and the described body boss end face of accepting is provided with the chute 1211 that cooperates with it, and is more steady with the horizontal slip that guarantees horizontal slide blocks.
Described tapered plug 5 is the rubber tapered plug, and purpose is more to seal when second switch is closed; Described vertical plunger 14 is rubber plunger.
Described ceramic valve core I 8 is equipped with O-ring seals 7 with the joining portion of accepting the body spool bore, and described rotating shaft 19 is equipped with O-ring seals 18 with the joining portion of axle sleeve 101, and the round platform position of described vertical plunger 14 is equipped with O-ring seals 13; Above measure purpose be guarantee water-tight.
Working principle
When in the water pipe water being arranged, this moment, tapered plug 5 was opened, and the brace 17 that vertically slides is mentioned (leaving the wedge hole), and rotating shaft 19 can realize using normally water function; Put when rotating shaft is in the pass water level, namely ceramic valve core I 9 and ceramic valve core II 8 are in closed condition, have not then had water in the water pipe this moment, and water can not there are flowing out waste yet again.
When rotating shaft is in the boiling water position, be that ceramic valve core I 9 and ceramic valve core II 8 are in opening state, then do not had water in the water pipe this moment, then tapered plug 5 moves right under the restoring force effect of crossed strip 2 and seals cone shape hole 301, vertically slip brace 17 does not have Water Pressure owing to the bottom simultaneously, down sliding under himself gravity and uprighting spring 15 restoring force actings in conjunction falls into the wedge shape inclined hole of horizontal slide blocks 16, thereby pins horizontal slide blocks 16.During water, because ceramic valve core I 9 and ceramic valve core II 8 also are in opening state, water enters the cavity I in the valve core in pipe, but tapered plug still clogs cone shape hole 301 5 this moments, does not have water to outflow, and can not cause and waste water.
Want water, need to shut ceramic valve core I 9 and ceramic valve core II 8, brace 17 bottoms of then vertically sliding are subject to huge Water Pressure and move up, and convex surface skids off the wedge shape inclined hole of horizontal slide blocks 16, removes skidding off the locking state of horizontal slide blocks 16, this moment is open-minded ceramic valve core I 9 and ceramic valve core II 8 again, water flows to the cavity I, because laterally slide blocks 16 is not lockable, tapered plug 5 is subject to huge Water Pressure, can be pushed out cone shape hole and form path, can normal water.
Claims (4)
1. non-water automatic cut-off tap, comprise housing and be installed in the interior core member of housing, it is characterized in that: described housing is by top cover (1), body (3), accepting body (12) and bottom (10) consists of, described top cover (1) is threaded connection the top at body, its center is provided with one and is used for installing the axle sleeve (101) of rotating shaft, the described body (12) of accepting is threaded connection bottom at body, the body inner chamber of accepting between body and the top cover consists of cavity I (21), the described body bottom of accepting has step hole (124), described bottom (10) is threaded connection is accepting the body bottom, bottom and the inner chamber of accepting between the body step hole consist of cavity II (22), one boss (121) is arranged at the described body top of accepting, the boss center has the spool bore (123) that is communicated with cavity I (21) and cavity II (22), and a side of spool bore has the plunger step hole (122) that is communicated with cavity I and cavity II; Described body one side has a cone shape hole (301) that is communicated with the cavity I, and the cone shape hole outside connects depotition cock (6), and described bottom connects the intake pipe interface (11) that is communicated with the cavity II; Described core member comprises the first switch, second switch and self-locking mechanism:
Described the first switch is made of rotating shaft (19), ceramic valve core I (8) and ceramic valve core II (9), described ceramic valve core I (8) and ceramic valve core II (9) are coaxial to be installed in the spool bore of accepting body, described rotating shaft (19) is rotatably installed in the axle sleeve (101) at top cover center, its upper end connects leading knob, its lower end connects ceramic valve core I (8), and rotating shaft drives ceramic valve core I (8) thereby rotates the fan shaped borehole coincidence that makes on ceramic valve core I and the ceramic valve core II or the size of control water inlet that staggers;
Described second switch comprises horizontal slide blocks (16), tapered plug (5) and crossed strip (2), described horizontal slide blocks along continuous straight runs is installed in accepts body boss end face, the long slide opening (162) at its middle part is enclosed within the rotating shaft (19), laterally an end of slide blocks connects the tapered plug (5) that cooperates with the cone shape hole (301) of body by connecting rod (4), laterally the other end of slide blocks has wedge shape inclined hole (161), described crossed strip is installed between the body and horizontal slide blocks of cone shape hole respective side, and horizontal slide blocks applied inside pressure, the cone shape hole that makes tapered plug enter body seals cone shape hole;
Described self-locking mechanism comprises vertical plunger (14), vertically slide brace (17) and Vertical Spring (15), described vertical plunger (14) is installed in the plunger step hole (122) of accepting body, described vertical plunger is that the bottom is with the cylinder of round platform, its upper end connects the vertical slip brace of the wedge shape inclined hole (161) pass through horizontal slide blocks, and described Vertical Spring (15) is sleeved on the round platform of vertical plunger and to vertical plunger and applies downward pulling force.
2. non-water automatic cut-off tap according to claim 1, it is characterized in that: described horizontal slide blocks bottom surface is provided with slide rail (163), and the described body boss end face of accepting is provided with the chute (1211) that cooperates with it.
3. non-water automatic cut-off tap according to claim 1 and 2, it is characterized in that: described tapered plug (5) is the rubber tapered plug, and described vertical plunger (14) is rubber plunger.
4. non-water automatic cut-off tap according to claim 3, it is characterized in that: described ceramic valve core I (8) is equipped with O-ring seals (7) with the joining portion of accepting the body spool bore, described rotating shaft (19) is equipped with O-ring seals (18) with the joining portion of axle sleeve (101), and the round platform position of described vertical plunger (14) is equipped with O-ring seals (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310262629.9A CN103307328B (en) | 2013-06-27 | 2013-06-27 | Tap capable of being automatically turned off in absence of water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310262629.9A CN103307328B (en) | 2013-06-27 | 2013-06-27 | Tap capable of being automatically turned off in absence of water |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103307328A true CN103307328A (en) | 2013-09-18 |
| CN103307328B CN103307328B (en) | 2015-06-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310262629.9A Expired - Fee Related CN103307328B (en) | 2013-06-27 | 2013-06-27 | Tap capable of being automatically turned off in absence of water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103307328B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109987565A (en) * | 2017-12-29 | 2019-07-09 | 中钜铖（北京）文化股份有限公司 | Automatically closing fills the water head |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007315040A (en) * | 2006-05-25 | 2007-12-06 | Inax Corp | Automatic faucet |
| CN202215813U (en) * | 2011-08-25 | 2012-05-09 | 华侨大学 | Novel automatic closing hand-operated valve tap in water cut-off |
| CN202349324U (en) * | 2011-11-28 | 2012-07-25 | 赵子文 | Mechanical water cutting-off self-closing water tap |
| CN203404451U (en) * | 2013-06-27 | 2014-01-22 | 柳州职业技术学院 | Faucet capable of automatically turning off in waterless situation |
-
2013
- 2013-06-27 CN CN201310262629.9A patent/CN103307328B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007315040A (en) * | 2006-05-25 | 2007-12-06 | Inax Corp | Automatic faucet |
| CN202215813U (en) * | 2011-08-25 | 2012-05-09 | 华侨大学 | Novel automatic closing hand-operated valve tap in water cut-off |
| CN202349324U (en) * | 2011-11-28 | 2012-07-25 | 赵子文 | Mechanical water cutting-off self-closing water tap |
| CN203404451U (en) * | 2013-06-27 | 2014-01-22 | 柳州职业技术学院 | Faucet capable of automatically turning off in waterless situation |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109987565A (en) * | 2017-12-29 | 2019-07-09 | 中钜铖（北京）文化股份有限公司 | Automatically closing fills the water head |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103307328B (en) | 2015-06-10 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211209 Address after: Room 503, building 3, No. 133, development avenue, Tongxiang Economic Development Zone, Tongxiang City, Jiaxing City, Zhejiang Province Patentee after: ZHEJIANG MAIZHI NETWORK TECHNOLOGY CO.,LTD. Address before: 545006 No. 28, community Bay Road, Liuzhou, the Guangxi Zhuang Autonomous Region Patentee before: LIUZHOU VOCATIONAL & TECHNICAL College |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221230 Address after: No. 545, Xinxing Community, Puyuan Town, Tongxiang City, Jiaxing City, Zhejiang Province, 314500 Patentee after: Jiaxing Langsheng Machinery Co.,Ltd. Address before: Room 503, building 3, No. 133, development avenue, Tongxiang Economic Development Zone, Tongxiang City, Jiaxing City, Zhejiang Province Patentee before: ZHEJIANG MAIZHI NETWORK TECHNOLOGY CO.,LTD. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150610 |