CN2515468Y - Automatic shower flushing valve - Google Patents
Automatic shower flushing valve Download PDFInfo
- Publication number
- CN2515468Y CN2515468Y CN 01275588 CN01275588U CN2515468Y CN 2515468 Y CN2515468 Y CN 2515468Y CN 01275588 CN01275588 CN 01275588 CN 01275588 U CN01275588 U CN 01275588U CN 2515468 Y CN2515468 Y CN 2515468Y
- Authority
- CN
- China
- Prior art keywords
- valve
- ceramic
- control circuit
- shower
- flushing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Bathtubs, Showers, And Their Attachments (AREA)
Abstract
The utility model relates to an automatic shower flushing valve with a ceramic core and belongs to the technical field of shower device. A valve is a straight-through valve or a right-angle valve with ceramic core structure, and the switch shaft of the valve is connected with the output shaft of a stepping motor. Furthermore, the valve is provided with an automatic control circuit for controlling positive and negative turn of the stepping motor and the control circuit is provided with an infrared transmitting and receiving circuit. While the ceramic valve is provided with a water inlet and a water outlet which is connected with the pipeline of shower spray. The utility model mainly solves the problems that the flow of the former electromagnetic valve is not fluent, and the former valve is easy to plug and has short service life. Thereby the utility model has the advantages of plugging resistance, wear resistance, no furring production, precise control, tight closure, without requirement for water pressure, long service life, energy-saving, small size, and convenient and reliable usage.
Description
Technical field
The utility model belongs to the shower bath technical field.
Background technique
The shower automatic flush valve power unit in bathroom adopts guide electromagnetic valve substantially at present, and control section adopts infrared remote controller, and control circuit can control electromagnetic valve open and close the needs that satisfy the shower flushing when people's shower.But there is following deficiency: 1, because the project organization problem of pilot solenoid valve, need on the water intake of solenoid valve, install a fine and closely woven filter screen additional, to stop iron rust or the obstruction of other particulate matter in the water pipe, two diameters of solenoid valve inside are about the aperture of 0.5mm-1mm.But so, the particulate matter in the water just has been deposited on the filter screen, and how long the time is not wanted, and filter screen is just stuck with paste full, and current can not smooth and easyly pass through, and cause the solenoid valve current to diminish and even not water outlet.Need frequently solenoid valve to be cleaned inner filter screen by pulling down on the supply channel, cause many inconvenience.Solenoid valve adopts isolating parts such as rubber pad simultaneously, easily wears out, easily breaks, and the life-span is short.2, the power unit of solenoid valve inside has armature, spring, rubber cushion etc., rubber cushion is provided with the working hole of two 0.5mm-1mm, they all are immersed in the hot water, so can accumulate incrustation scale above, increase resistance to motion, influence is normal opens, and special two apertures very easily stop up, so also need frequent cleaning.3, because guide's internal structure, the rubber cushion work that has needed certain pressure to back down solenoid valve when having determined flushing is so when hydraulic pressure hour, current have some setbacks.Because pilot solenoid valve airtight needs certain hydraulic pressure, when hydraulic pressure is very little, can produce water leakage phenomenon again.When hydraulic pressure is excessive, can influence the life-span of solenoid valve and the stability of work again.
Summary of the invention
The purpose of this utility model provides the automatic shower flushing valve of a kind of ceramic core, it have be difficult for to stop up, not easy to wear, not scaling, control accurately, close tight, to hydraulic pressure no requirement (NR), long service life, energy-conservation, characteristics that volume is little, easy to use and reliable.
The technical solution of the utility model is, the automatic shower flushing valve of a kind of ceramic core, it is characterized in that valve is the throughway valve or the right angle valve of ceramic core structure, the valve switch axle links to each other with the output shaft of stepper motor, and has an automatic control circuit of control step motor positive and inverse, be provided with the infrared rays transmission circuit in the control circuit, ceramic valve is provided with water intake and water outlet, and water outlet links to each other with the shower nozzle pipeline.
Can be between above-mentioned stepper motor and ceramic valve switch axle for gear transmission is connected, also can be for concentric shafts is connected and fixed the formula structure, or other driving mechanisms.
Above-mentioned control circuit is custom circuit, and circuit preferably uses single-chip microcomputer, so that control is more accurate.
The water intake of above-mentioned valve body can be connected with intake pipe, also can be connected with the water outlet of a thermoregulative mechanism, during for example hot and cold water mixing hand valve, or hot-and-cold water mixer.
Characteristics of the present utility model are: it has mainly solved smooth, the easy obstruction of solenoid valve current in the past, short problem of life-span, have be difficult for stopping up, need do not clean, not easy to wear, not scaling, current are smooth and easy, control is accurate, to the hydraulic pressure no requirement (NR), close tight, long service life, energy-conservation, volume is small and exquisite, easy to use and reliable advantage.Adopt Single-chip Controlling, can arbitrarily revise according to user's hydraulic pressure, pipeline environment, washing time at any time, step motor control precision height, the ceramic valve core life-span can reach 300,000 times, tight-closed, burn into is aging, not scaling, solved bathroom shower shower nozzle frequent clean well, the problem that the life-span is short.
Be described further below in conjunction with embodiment and accompanying drawing, just not as to qualification of the present utility model.
Description of drawings
Fig. 1 is embodiment 1 a structural representation;
Fig. 2 is embodiment 2 a structural representation;
Fig. 3 is power supply reason figure.
Embodiment
Referring to Fig. 1, Fig. 2, Fig. 3, control circuit 5 peaces are gone in shell 6 among Fig. 1, and stepper motor 10 and ceramic valve 2 are fixed on the shell, and the 12nd, step motor shaft, the 4th, the valve switch axle, 3 and 11 is two intermeshed gear, the 1st, water intake, the 9th, water outlet, the 7th, outlet pipe, the 8th, shower nozzle.The output shaft 12 of control circuit control step motor 10 rotates, thereby the 3 corresponding rotations of gear 11 driven gears drive ceramic valve switch axle 4 rotating opening and close current, and current spray through shower nozzle by outlet pipe.
Control circuit is placed in the shell 6 among Fig. 2, and thermoregulative mechanism 14 is provided with two water intakes and is connected with hot-water line 13 with cold water pipe 15 respectively, and the water outlet of ceramic valve 2 and thermoregulative mechanism is connected, and stepper motor 10 is fixed on the shell, the same Fig. 1 of all the other labels.
Among Fig. 3 because this circuit adopts can be custom circuit (being prior art), so only be illustrated with skeleton diagram.20 vibrations of single-chip microcomputer 16 control vibrator circuits, oscillating wave sends infrared light by infrared emission circuit 19, receiving circuit receives the infrared light of reflection, and send signal spare back to single-chip microcomputer 16, after single-chip microcomputer receives this signal, 22 work of controlling and driving circuit, and make stepper motor 23 forward and reverse by certain step number work, the 24th, position detecting circuit, whether the rotation that is used for detecting stepper motor puts in place, the 25th, fault is judged and is repaired circuit voluntarily, can judge when glitch occurring and take automatically and move to fix a breakdown.Warning circuit 17 sends alarm signal when the fault that can't repair occurring.The 21st, power supply unit, the 18th, infrared receiving circuit, the 19th, infrared emission circuit.
Claims (5)
1, the automatic shower flushing valve of a kind of ceramic core, it is characterized in that valve is the throughway valve or the right angle valve of ceramic core structure, the valve switch axle links to each other with the output shaft of stepper motor, and has an automatic control circuit of control step motor positive and inverse, has the infrared receiving/transmission circuit in the control circuit, ceramic valve is provided with water intake and water outlet, and water outlet links to each other with the shower nozzle pipeline.
2, flushing valve according to claim 1 is characterized in that being connected for gear transmission between stepper motor and ceramic valve switch axle.
3, flushing valve according to claim 1 is characterized in that being connected and fixed mode for concentric shafts between stepper motor and ceramic valve switch axle.
4, flushing valve according to claim 1 is characterized in that adopting in the control circuit single-chip microcomputer.
5,, it is characterized in that the water outlet of valve inleting water mouth and thermoregulative mechanism links to each other according to claim 1,2,3 or 4 described flushing valves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01275588 CN2515468Y (en) | 2001-12-05 | 2001-12-05 | Automatic shower flushing valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01275588 CN2515468Y (en) | 2001-12-05 | 2001-12-05 | Automatic shower flushing valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2515468Y true CN2515468Y (en) | 2002-10-09 |
Family
ID=33679990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01275588 Expired - Fee Related CN2515468Y (en) | 2001-12-05 | 2001-12-05 | Automatic shower flushing valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2515468Y (en) |
-
2001
- 2001-12-05 CN CN 01275588 patent/CN2515468Y/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201016181Y (en) | Life waste water diverting equipment | |
| CN2515468Y (en) | Automatic shower flushing valve | |
| CN112013125A (en) | Control device of water faucet for saving water resources | |
| CN208121907U (en) | Closestool leakage-proof apparatus | |
| CN110678612B (en) | Automatic equipment for shower water saving | |
| CN2515287Y (en) | Automatic flushing valve with ceramic core for urinal | |
| CN212561782U (en) | Intelligent ceramic rotor barrel type energy-saving flushing valve of flush toilet | |
| CN201343744Y (en) | Automatic-boost tap water saver | |
| CN109631366B (en) | Device and method for pretreating water of solar water heater | |
| CN109140018B (en) | Infrared induction faucet | |
| CN2357804Y (en) | Liquid filter | |
| CN109631367B (en) | Solar water heater and control method thereof | |
| CN2693839Y (en) | Automatic flushing water-saving device | |
| CN109631368B (en) | Water quantity automatic control device and self-adjusting control method for solar water heater | |
| CN2182912Y (en) | Automatic cut-off water-saving valve | |
| CN2797802Y (en) | Full automatic water mixing valve for solar energy water heater | |
| CN2462166Y (en) | Multifunctional sensing water tap | |
| CN218760469U (en) | Double-pump self-cleaning water conservancy water supply device | |
| CN218249558U (en) | Automatic control cutting fluid mixes controller with disposition | |
| CN220870632U (en) | Stainless steel joint for flow control instrument | |
| CN220620291U (en) | Constant pressure water supply controller | |
| CN209204806U (en) | A kind of sewage treatment unit | |
| CN220082182U (en) | Automatic control by temperature change tap | |
| CN215573459U (en) | Energy-saving intelligent heat meter | |
| CN2271646Y (en) | Electric valve capable of automatic control system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |