CN202658678U - Electronic inductive drainer - Google Patents
Electronic inductive drainer Download PDFInfo
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- CN202658678U CN202658678U CN 201220256001 CN201220256001U CN202658678U CN 202658678 U CN202658678 U CN 202658678U CN 201220256001 CN201220256001 CN 201220256001 CN 201220256001 U CN201220256001 U CN 201220256001U CN 202658678 U CN202658678 U CN 202658678U
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Abstract
The utility model discloses an electronic inductive drainer which comprises a water draining device casing arranged at a water discharging port of a water container, a water stopping plug arranged at the top end of the water draining device casing movably in matching mode, a hydraulic cylinder arranged in the water draining device casing, a connecting pipe connected with the hydraulic cylinder and an electromagnetic valve connecting the connecting pipe and a water supplying pipe. The electromagnetic valve is electrically connected with an electronic inductive device or a touch switch and a power supply device through a control circuit board. The hydraulic cylinder comprises a cylinder body and a piston extending out of the cylinder body in protruding mode and connected with the water stopping plug. The piston and the cylinder body form a hydraulic cavity connected with a connecting pipe. Simultaneously, a return spring butts against the piston, and the hydraulic cavity is provided with a micro leaking decompression port. By controlling opening and closing of the inductive electromagnetic valve, control of a single water path on the hydraulic cylinder in the water draining casing is achieved. The micro leaking decompression port and the return spring are matched, the piston of the hydraulic cylinder is in linkage with the water stopping plug to move vertically, and a water discharging and storage function of the water container is achieved. The electronic inductive drainer is compact in structure, simple to control, convenient to use, low in fault rate and safe and reliable.
Description
Technical field
The relevant a kind of kitchen and toilet facility of the utility model, the electronic induction water trap that refers to especially to carry out water storage in the cleaning products such as a kind of basin or bathtub, discharges water and control.
Background technology
In the kitchenware and sanitary wares such as platform basin in wash-basin basin, bathtub or the kitchen in the washroom, water trap is installed all at the outfall place, to make things convenient for water storage and the drainings such as platform basin or bathtub.And at present mostly common water trap is to adopt manual mode of operation, as presses or pull up the pull bar that protrudes from the platform basin, and then the tier pole machine that interlock is positioned at platform basin outfall place moves up and down, thereby envelope person or opening water discharge mouth reach the purpose of water storage or draining; Some water trap is that directly the outfall place in the platform basin is provided with an active block stop, the user must point and directly stir active block stop and select the direction of shutoff outfall or open the direction of outfall and reach the function of water storage and draining, the problem that so just exists hand to contact with water, inconvenient unhygienic.
And along with the development of science and technology, modern washroom has become development trend, various products can adopt automatic control, therefore just occurred such as Chinese patent application number is 200810072164 " electric water outlet device of desk basin ", although it can realize the function of automatic control console basin water storage, draining, but the structure of this patent application is to add machine driving or Electronic Control adds the keying function that electromagnetism executing agency realizes outlet device by Electronic Control, therefore will inevitably exist mechanism complicated, the problem of functional lability; And because outlet device need to be installed under the platform basin, installing space is narrow and small, and maintenance and replacing inconvenience, and the Electronic Control that above-mentioned patent application provides adds Mechanical Drive Type and need to adopt motor as power source, has the huger defective of volume; The Electronic Control that this patent application provides adds electromagnetism executing agency scheme, and carrying out because of electromagnetism needs high voltage and larger coil usually, and therefore, this mechanism is except the bulky risk that the high pressure electric leakage also may occur.
The utility model content
It is simple, easy to use that the purpose of this utility model provides a kind of control, and failure rate is low, safe and reliable electronic induction water trap.
For achieving the above object, solution of the present utility model is:
A kind of electronic induction water trap comprises that one is matched with the filler block on outlet device housing top by the outlet device housing that is loaded on water container outfall place, an activity; Wherein: comprise that also a hydraulic cylinder that is arranged in the outlet device housing, is connected the electromagnetic valve of tube connector and feed pipe with the tube connector, that hydraulic cylinder is connected, this electromagnetic valve is by control circuit board and electronic inductor or tactilely be electrically connected by switch and supply unit; This hydraulic cylinder comprises a cylinder body, and one convexedly stretches in outside the cylinder body and connects the piston of filler block, and piston forms hydraulic cavities with cylinder body and connects with tube connector, and the while piston is held by a back-moving spring, and this hydraulic cavities is provided with little leakage pressure relief opening.
Described outlet device housing is the straight tube of a connection gutter, ora terminalis is combined with the shell cap on it, filler block cooperates with shell cap movable sealing, and corresponding hydraulic cylinder hydraulic cavities place is provided with into the water port on the outlet device housing sidewall, and this water inlet port is by the adapter pipe that is connected.
Described filler block bottom is a connecting rod and extends in the outlet device housing.
Described connecting rod bottom forms has the sheath body that the center cooperates counterbore.
Described hydraulic cylinder comprises that also a guide holder and that is fixed on cylinder body top is connected to the inferior part of the cylinder block needle-valve body, and back-moving spring leans between needle-valve body and piston.
The upper end of described cylinder body protrudes out the block set that cooperates with guide holder, and the block set lower end is extended with rivet holder in inner chamber of cylinder block; The position of rivet holder is provided with water inlet relatively on cylinder side wall.
Described piston lower end is the suitable piston body of an external diameter and cylinder diameter, and this piston body cooperates by sealing ring and cylinder body are movable, and piston body forms hydraulic cavities with the top of cylinder body; Piston body top extends upward one and convexedly stretches in outside the cylinder body and the piston rod that is connected with filler block, and this piston rod upwards forms a guide holder from the bottom surface of piston body.
The bottom of described needle-valve body forms a spring base to be connected cooperation with cylinder body, stretches upwards the formation Needle shaft at the middle part of spring base, and the bar on this Needle shaft top footpath is stretched less than the internal diameter of above-mentioned guide holder and activity and placed guide holder.
Described little leakage pressure relief opening comprises that the lower end of guide holder forms the flaring horn mouth, the spilled water hole that at least one and guide holder that other the piston rod sidewall above the abuts piston body forms communicates; The nearly middle part of Needle shaft forms the tapering transition section of flaring, and the external diameter of this tapering transition section then forms the pressure release gap less than the bell-mouthed internal diameter of guide holder between Needle shaft and the piston rod guide.
Described little leakage pressure relief opening is arranged in the water inlet port of tube connector adapter and outlet device housing, that sidewall at this adapter forms relief hole, form groove on the adapter periphery of corresponding this relief hole to cooperate a pressure relief sealing ring, outside this pressure relief sealing ring, be combined with again a spacing pressure relief ring simultaneously.
After adopting such scheme, the utility model is by the open and close of control electromagnetic valve, realize that single water route carries out the control of hydraulic pressure to the hydraulic cylinder in the outlet device housing, the piston that drives hydraulic cylinder moves up and down, and then drive the filler block that piston connects and move up and down, reach discharge water function with water storage of water container; The setting of back-moving spring in little leakage pressure relief opening and the hydraulic cylinder is set in the hydraulic cavities of hydraulic cylinder simultaneously, and then the discharge that realizes hydraulic pressure in the hydraulic cylinder reaches the two-way function of Electronic Control water trap to make filler block reset.Therefore, by the utility model electronic induction water trap of hydraulic control, not only compact conformation is controlled simply, and is easy to use, and fault rate is lower, safe and reliable.
Description of drawings
Fig. 1 is that the utility model is implemented structure sectional view (filler block is closed);
Fig. 2 is the structure sectional view of the utility model hydraulic cylinder;
Fig. 3 is that the utility model is in hull-borne structure sectional view;
Fig. 4 is the action sectional view of the utility model hydraulic cylinder;
Fig. 5 is the action sectional view that the utility model is closed filler block;
Fig. 6 is the sectional view of the utility model hydraulic cylinder when closing filler block;
Fig. 7 is the action sectional view that the utility model is opened filler block;
Fig. 8 is the state sectional view that the utility model is opened filler block;
Fig. 9 is the control schematic diagram of the utility model electromagnetic valve;
Figure 10 is the structure sectional view (filler block is closed) of another embodiment of the utility model;
Figure 10 A is the partial enlarged drawing of Figure 10;
Figure 11 is the action sectional view that another embodiment of the utility model closes filler block;
Figure 12 is the state sectional view that another embodiment of the utility model closes filler block.
The specific embodiment
Cooperate Fig. 1 to shown in Figure 12, the utility model has disclosed a kind of electronic induction water trap, and it hydraulic cylinder 3, one that comprises that a filler block 2, that is arranged in outlet device housing 1 top by the outlet device housing 1, that is loaded on water container (platform basin or bathtub etc.) outfall place is positioned at outlet device housing 1 is connected the electromagnetic valve 5 of tube connector 4 and feed pipe (not shown) with the tube connector 4, that hydraulic cylinder 3 is connected; Cooperate shown in Figure 9ly, this electromagnetic valve 5 is by control circuit board 51 and electronic inductor or tactilely be electrically connected by switch 52 and supply unit, and supply unit is external power supply or battery.
Described outlet device housing 1 is the straight tube of a connection gutter, ora terminalis is combined with shell cap 11 on it, filler block 2 cooperates with shell cap 11 movable sealings, be formed with the step 12 that cooperates for hydraulic cylinder 3 on this outlet device housing 1 inwall, corresponding hydraulic cylinder 3 hydraulic cavities B places are provided with into water port 13 on outlet device housing 1 sidewall in addition, and this water inlet port 13 is connected by locking nut 7 by adapter 6 and manages 4.
The bottom of described filler block 2 is a connecting rod 21 and extends in the outlet device housing 1, connecting rod 21 bottoms among this embodiment form has the sheath body 212 that the center cooperates counterbore 211, the setting of this sheath body 212 is to improve filler block 2 when hydraulic cylinder 3 drives, and is mobile more steady.
Described hydraulic cylinder 3 comprises that the guide holder 32, that a cylinder body 31, is fixed on cylinder body 31 tops places piston 33, the back-moving spring 34 and of cylinder body 31 to be connected to cylinder body 32 bottom needle-valve bodies 35;
The upper end of this cylinder body 31 protrudes out the block set 311 that cooperates with guide holder 32, and block set 311 lower ends are extended with rivet holder 312 in cylinder body 31 inner chambers; The position of rivet holder 312 is provided with water inlet 313 relatively on cylinder body 31 sidewalls;
The cooperation through hole that this guide holder 32 middle parts formation supplies the piston rod 332 of piston 33 to pass, guide holder 32 lower end fitted seal circles and cylinder body 31 are fixed together, and this sealing ring makes forming between guide holder 32 and piston rod 32 and guide holder 32 and the cylinder body 31 and is sealed and matched;
These piston 33 lower ends are the suitable piston body 331 of an external diameter and cylinder body 31 internal diameters, and this piston body 331 is by sealing ring and 31 movable cooperations of cylinder body, and piston body 331 forms hydraulic cavities B with the top of cylinder body 31; Piston body 331 tops extend upward one and convexedly stretch in outside the cylinder body 31 and the piston rod 332 that is connected with filler block 2 connecting rods 21, this piston rod 332 upwards forms a guide holder 333 from the bottom surface of piston body 331, the lower end of this guide holder 33 forms flaring horn mouth 334, and the sidewall of the piston rod 332 above abuts piston body 331 forms at least one spilled water hole 335 that communicates with guide holder 333 in addition;
The bottom of this needle-valve body 35 forms a spring base 351 to be connected cooperation with cylinder body 31, be provided with weep hole 352 at spring base 351, form Needle shaft 353 and stretch upwards at the middle part of spring base 351, the bar on these Needle shaft 353 tops footpath is stretched less than the internal diameter of above-mentioned guide holder 333 and activity and is placed guide holder 333, the nearly middle part of this Needle shaft 353 forms the tapering transition section 354 of flaring, and the external diameter of this tapering transition section 354 is less than the internal diameter of the horn mouth 334 of above-mentioned guide holder 33, to make the two when cooperating, form the pressure release clearance C of hydraulic cavities B;
This back-moving spring 34 is to lean between needle-valve body 35 and piston 33.
Shown in Fig. 2,3, electronic induction water trap of the present utility model is when electromagnetic valve 5 is in closed condition, piston body 331 in the hydraulic cylinder 3 is subjected to the pushing tow of back-moving spring 34 and is resisted against rivet holder 312 places of cylinder body 31, filler block 2 is subjected to the pushing tow of piston rod 332 and is in complete opening simultaneously, is to realize water storage function in the water container of this moment.
The course of action of the utility model when implementation uses is as follows:
Such as Fig. 1, Fig. 4 to Fig. 6 also cooperates shown in Figure 9, when the user need to realize water storage function to water container, at first start electromagnetic valves 5 by electronic inductor or the tactile switch 52 of pressing, and make electromagnetic valve 5 be held open state, current are by electromagnetic valve 5, tube connector 4 and entering among the hydraulic cavities B of hydraulic cylinder 3, piston body 331 moves down under Water Pressure, back-moving spring 4 is in the compress energy storage state, meanwhile piston rod 332 drive filler blocks 2 move downward, when piston body 331 moves to needle-valve body 35 spring bases 351 position, filler block 2 forms sealing with shell cap 11, realizes the water trap closing function, begins water storage in the water containers such as platform basin or bathtub.And filler block 2 is when being in the water shutoff state, state as shown in Figure 1.The tapering transition section 354 of Needle shaft 353 just is positioned at horn mouth 334 places of piston body 331 at this moment, form small pressure release clearance C, when among the hydraulic cavities B hydraulic pressure being arranged, current among the hydraulic cavities B can be flowed out by the spilled water hole 335 on piston rod 332 sidewalls, and flow out hydraulic cavities B from the pressure release clearance C, the weep hole 352 that further passes through on the spring base 351 flows in the gutters, thereby reaches the effect to hydraulic cavities B pressure release; The current pressure release amount of pressure release clearance C herein be 1ml/min to 30ml/min, so both guaranteed the fluid pressure requirement in the hydraulic cylinder 3, guarantee again the use safety of hydraulic cylinder 3.
For another example Fig. 7,8 and cooperate Fig. 9, shown in Figure 6, again touch electronic inductor or tactile by switch 52, electromagnetic valve 5 cuts out, stop in the hydraulic cylinder 3 this moment supplying water, and the pressure release clearance C makes the water among the hydraulic cavities B continuously outflow, then the hydraulic pressure of piston body 331 upper surfaces is in continuous reduction, when dropping to hydraulic pressure less than the reset force of back-moving spring 4, back-moving spring 4 begins to reset, and pushing piston 33 moves up, and this moment, the tapering transition section 354 of Needle shaft 353 was separated with horn mouth 334 places of piston body 331, formed large pressure relief opening, water in the hydraulic cavities C is discharged fast, guarantee the normal operation of back-moving spring 4.Piston rod 332 drive filler blocks 2 move upward simultaneously, and filler block 2 is separated with shell cap 11, and then water trap is opened, and the water containers such as platform basin or bathtub begin to discharge water.
Certainly; little leakage pressure relief opening of hydraulic cavities B is not confined to the form of structure of above-mentioned pressure release clearance C in the above-mentioned hydraulic cylinder 3; this little leakage pressure relief opening can be small pin hole or slit; also or each parts junction of hydraulic cylinder 3 arranges little leakage device of hydraulic cavities B, can realize equally the function to hydraulic cylinder 3 decompression protections.
Extremely shown in Figure 12 such as Figure 10, be the another kind of embodiment of little leakage pressure relief opening, its structure and above-described embodiment difference are:
The water trap of this embodiment is when carrying out water storage or drain function, operating principle is with above-mentioned the first embodiment, difference is when among the hydraulic cavities B hydraulic pressure being arranged, hydraulic pressure among the hydraulic cavities B can push up the pressure relief sealing ring 62 at adapter 6 relief holes 61 places from relief hole 61, water among the hydraulic cavities B is flowed out from relief hole 61, and flow into gutter from the gap between hydraulic cylinder 3 and the outlet device housing 1, reach pressure release effect to hydraulic cylinder 3 with this, when the hydraulic pressure in the hydraulic cavities B during less than the reset force of back-moving spring 4, this moment, the sealing ring that is nested with of bottom of Needle shaft 353 separated with the bottom of piston body 331, form large pressure relief opening, water in the hydraulic cavities B is discharged fast, guarantee the normal operation of back-moving spring 4.
In sum, electronic induction water trap of the present utility model, open and close by control electromagnetic valve 5, realize that single water route carries out the control of hydraulic pressure to the hydraulic cylinder 3 in the outlet device housing 1, the piston 33 that drives hydraulic cylinder 3 moves up and down, and then drive the filler block 2 that piston 33 connects and move up and down, reach discharge water function with water storage of water container; The setting of back-moving spring 34 in little leakage pressure relief opening and the hydraulic cylinder 3 is set at the hydraulic cavities B of hydraulic cylinder 3 simultaneously, and then the discharge that realizes hydraulic pressure in the hydraulic cylinder 3 reaches the two-way function of Electronic Control water trap to make filler block 2 reset.Therefore, the utility model is by the electronic induction water trap of hydraulic control, and not only compact conformation is controlled simply, and is easy to use, and fault rate is lower, safe and reliable.
Claims (10)
1. electronic induction water trap comprises that one is matched with the filler block on outlet device housing top by the outlet device housing that is loaded on water container outfall place, an activity; It is characterized in that: comprise that also a hydraulic cylinder that is arranged in the outlet device housing, is connected the electromagnetic valve of tube connector and feed pipe with the tube connector, that hydraulic cylinder is connected, this electromagnetic valve is by control circuit board and electronic inductor or tactilely be electrically connected by switch and supply unit; This hydraulic cylinder comprises a cylinder body, and one convexedly stretches in outside the cylinder body and connects the piston of filler block, and piston forms hydraulic cavities with cylinder body and connects with tube connector, and the while piston is held by a back-moving spring, and this hydraulic cavities is provided with little leakage pressure relief opening.
2. electronic induction water trap as claimed in claim 1, it is characterized in that: the outlet device housing is the straight tube of a connection gutter, ora terminalis is combined with the shell cap on it, filler block cooperates with shell cap movable sealing, corresponding hydraulic cylinder hydraulic cavities place is provided with into the water port on the outlet device housing sidewall, and this water inlet port is by the adapter pipe that is connected.
3. electronic induction water trap as claimed in claim 1, it is characterized in that: described filler block bottom is a connecting rod and extends in the outlet device housing.
4. electronic induction water trap as claimed in claim 3 is characterized in that: described connecting rod bottom forms has the sheath body that the center cooperates counterbore.
5. electronic induction water trap as claimed in claim 1, it is characterized in that: described hydraulic cylinder comprises that also a guide holder and that is fixed on cylinder body top is connected to the inferior part of the cylinder block needle-valve body, and back-moving spring leans between needle-valve body and piston.
6. such as claim 1 or 5 described electronic induction water traps, it is characterized in that: the upper end of described cylinder body protrudes out the block set that cooperates with guide holder, and the block set lower end is extended with rivet holder in inner chamber of cylinder block; The position of rivet holder is provided with water inlet relatively on cylinder side wall.
7. electronic induction water trap as claimed in claim 1, it is characterized in that: described piston lower end is the suitable piston body of an external diameter and cylinder diameter, and this piston body is by sealing ring and cylinder body is movable cooperates, and piston body forms hydraulic cavities with the top of cylinder body; Piston body top extends upward one and convexedly stretches in outside the cylinder body and the piston rod that is connected with filler block, and this piston rod upwards forms a guide holder from the bottom surface of piston body.
8. electronic induction water trap as claimed in claim 7, it is characterized in that: the bottom of described needle-valve body forms a spring base to be connected cooperation with cylinder body, stretch upwards the formation Needle shaft at the middle part of spring base, the bar on this Needle shaft top footpath is stretched less than the internal diameter of above-mentioned guide holder and activity and is placed guide holder.
9. electronic induction water trap as claimed in claim 8 is characterized in that: described little leakage pressure relief opening comprises that the lower end of guide holder forms the flaring horn mouth, in addition the spilled water hole that communicates of at least one and guide holder that forms of the piston rod sidewall above the abuts piston body; The nearly middle part of Needle shaft forms the tapering transition section of flaring, and the external diameter of this tapering transition section then forms the pressure release gap less than the bell-mouthed internal diameter of guide holder between Needle shaft and the piston rod guide.
10. electronic induction water trap as claimed in claim 1, it is characterized in that: described little leakage pressure relief opening is arranged in the water inlet port of tube connector adapter and outlet device housing, that sidewall at this adapter forms relief hole, form groove on the adapter periphery of corresponding this relief hole to cooperate a pressure relief sealing ring, outside this pressure relief sealing ring, be combined with again a spacing pressure relief ring simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220256001 CN202658678U (en) | 2012-06-01 | 2012-06-01 | Electronic inductive drainer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220256001 CN202658678U (en) | 2012-06-01 | 2012-06-01 | Electronic inductive drainer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202658678U true CN202658678U (en) | 2013-01-09 |
Family
ID=47453594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220256001 Withdrawn - After Issue CN202658678U (en) | 2012-06-01 | 2012-06-01 | Electronic inductive drainer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202658678U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102677748A (en) * | 2012-06-01 | 2012-09-19 | 路达(厦门)工业有限公司 | Electronic sensing water drain apparatus |
| CN104452912A (en) * | 2014-11-19 | 2015-03-25 | 无锡科思电子科技有限公司 | Rotation control system for flip cover type drainer |
-
2012
- 2012-06-01 CN CN 201220256001 patent/CN202658678U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102677748A (en) * | 2012-06-01 | 2012-09-19 | 路达(厦门)工业有限公司 | Electronic sensing water drain apparatus |
| CN102677748B (en) * | 2012-06-01 | 2014-09-03 | 路达(厦门)工业有限公司 | Electronic sensing water drain apparatus |
| CN104452912A (en) * | 2014-11-19 | 2015-03-25 | 无锡科思电子科技有限公司 | Rotation control system for flip cover type drainer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130109 Effective date of abandoning: 20140903 |
|
| RGAV | Abandon patent right to avoid regrant |