CN107268745A - A kind of electronic water closet of built-in boiler - Google Patents
A kind of electronic water closet of built-in boiler Download PDFInfo
- Publication number
- CN107268745A CN107268745A CN201710534938.5A CN201710534938A CN107268745A CN 107268745 A CN107268745 A CN 107268745A CN 201710534938 A CN201710534938 A CN 201710534938A CN 107268745 A CN107268745 A CN 107268745A
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- Prior art keywords
- water
- temperature
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- electronic
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D9/00—Sanitary or other accessories for lavatories ; Devices for cleaning or disinfecting the toilet room or the toilet bowl; Devices for eliminating smells
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D9/00—Sanitary or other accessories for lavatories ; Devices for cleaning or disinfecting the toilet room or the toilet bowl; Devices for eliminating smells
- E03D9/08—Devices in the bowl producing upwardly-directed sprays; Modifications of the bowl for use with such devices ; Bidets; Combinations of bowls with urinals or bidets; Hot-air or other devices mounted in or on the bowl, urinal or bidet for cleaning or disinfecting
Landscapes
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Molecular Biology (AREA)
- Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)
Abstract
A kind of electronic water closet of built-in boiler, including body and water injection system；The water injection system includes being arranged on water tank, water jet and the connecting line between them and with water source in body casing body with heating element heater；Also include water admixing device, one of its input port leads to water source, and the two of input port lead to the delivery port of water tank, and delivery outlet leads to water jet；Hot water from water tank is mixed into after warm water with the cold water from water source in water admixing device, flows to water jet ejection；Water tank sets water temperature regulater, and control is the higher temperature higher than warm water temperature.The control of design use water tank warm water more direct than conventional art, the warm water supply increase several times of co-content water tank, thus can the water tank of smaller volume obtain longer warm water use time, and be advantageous to sterilize and using less heating power, water temperature can be with more stable.
Description
Technical field
The present invention relates to a kind of electronic water closet of built-in boiler, including it is installed on a lavatory and constitutes national standard
The electric toilet seat of the built-in boiler of alleged " electronic water closet " in GB4706.53, more particularly to its water injection system structure and
Control, IPC classification category E03D9/08 or A47K13/00.
Background technology
The warm water use time that the water injection system of the electronic water closet of traditional built-in boiler is provided, by the outer of utensil
See, the limitation of internal volume and input power and it is shorter.Relevant term is shown in《Motor engineering handbook》、《Mechanical engineering manual》, country
Standard GB4706.53 and Baidupedia.
The content of the invention
The technical problems to be solved by the invention are, propose a kind of electronic water closet of built-in boiler, itself and traditional skill
Art is compared, and can have longer warm water use time, but profile, internal volume and the input power of utensil can be smaller.
The technical scheme that the present invention solves technical problem is, a kind of electronic water closet of built-in boiler, including body (1)
With water injection system (10)；The water injection system include be arranged on body (1) housing in heating element heater (11) water tank (12),
Water jet (14) and the connecting line between them and with water source (19)；It is characterized in that：
--- also including water admixing device (74,74 '), one of its input port leads to water source (19), and the two of input port leads to water
The delivery port of case (12), delivery outlet leads to water jet (14)；Hot water from water tank (12) is with the cold water from water source in mixed water
Device (70) is mixed into after warm water, flows to water jet (14) ejection；
--- water tank (12) sets water temperature regulater, and control is the higher temperature higher than warm water temperature.
The design dexterously increases water storage thermal capacity by improving tank hot water's temperature, then by this hot water mixing source water
Warm water is generated, the control of use water tank warm water more direct than conventional art, the warm water supply of co-content water tank is greatly increased, thus
Can the water tank of smaller volume obtain longer warm water use time, and be advantageous to sterilize and using less heating power.
The higher temperature preferably close to seething with excitement and the temperature of not boiling, can obtain most long hot water use time, but
The harmful effect of strong water vapour can be avoided.The high-temperature-hot-water provides several times of the use time up to traditional design of warm water, and
Reliable sterilizing, compared to the warm water of easy bacterial growth, without using the high cost sterilizing measure such as such as silver ion or ultraviolet.
One of modular design of the technical scheme is that the water admixing device is water mixing valve (74), and its delivery outlet is through water pump
(13) water jet (14) is led to.Water mixing valve can be for the common or manual temperature valve with temperature incubation function or suitable for smart electronicses seat
The electronic water mixing valve of closet, the latter sets the sensor of detection water mixing valve leaving water temperature, and its controller goes out water temperature by what is detected
Degree stable leaving water temperature with the electronic water mixing valve of deviation feedback regulation of design temperature.The design can be obtained more compared to conventional art
Warm water output that is stable and can easily be accommodated temperature and pressure.Water pump starts every time preferably first carries out short time low-pressure output,
To carry out the pre-adjustment of water temperature, improve comfortableness and be conducive to safety.
The two of the modular design of the technical scheme are that the water admixing device is liquid-jet pump (74 '), its power water inlet
(73 ') water source (19) are led to, water sucking mouth (72 ') lead to the delivery port of water tank (12), delivery port (75 ') leads to water jet (14).
The design is extremely simple, and it implements mixed water while dexterously driving the hot water of jet pumped water tank using source pressure, complete
Full power is not consumed and without electrical equipment, mechanical loss.Can in the power water inlet of connection liquid-jet pump or the pipeline of water sucking mouth
Magnetic valve is set to throttle, for regulation injection flow rate or pressure.
For safety, set limitation leaving water temperature in the temperature limiter in prescribed limit, once water temperature exceeds, temperature limiter is cut
It is disconnected to provide spray hydrodynamic power supply.
Technical scheme and effect will be further described with reference to accompanying drawing in a specific embodiment.
Brief description of the drawings
Fig. 1 is the mechanical structure schematic diagram of the 1st embodiment electric toilet seat of the invention；
Fig. 2 is the 1st embodiment electric toilet seat control circuit block diagram of the invention；
Fig. 3 is the mechanical structure schematic diagram of the 2nd embodiment electric toilet seat of the invention；
Fig. 4 is the 2nd embodiment electric toilet seat control circuit block diagram of the invention.
Embodiment
Electric toilet seat of the embodiment of the present invention is the improvement to prior art products.Prior art products it is more complete machinery and
Electrical structure is found in earlier application CN101082231A and CN101387125A.That is applied needed for the embodiment of the present invention is existing
Technology does not have description in present specification, reference can be made to these files.The following description of the present invention embodiment be
Improve and form on the basis of CN101387125A embodiment.
The mechanical structure of 1st embodiment electric toilet seat of the invention is as shown in Figure 1.
Electric toilet seat with seat ring 2 be using basis body 1 in be provided with spraying-water machinery system 10, blowing mechanical system
20 and cyclelog 30.The outside of body 1 is provided with the X-by-Wire device 31 of steering program controller 30.Operator 31 is provided with spray
Water start button 37, hot water temperature's setting button 38 and warm water temperature setting button 39 etc..Certainly, operator may be designed in
With the remote control of main frame wireless connections.
Seat ring 2 and blower system 20 are not the improvement of the present invention, and its function is seen in CN101387125A with structure
The description of embodiment.
Water injection system 10 is successively by water source 19, threeway 71, the water tank 12 of electrothermal tube 11 built with wind spring shape, water mixing valve
74th, temperature detector 77, water pump 13 and water jet 14 and the connecting line composition between them, there is following design feature：
--- the cooling-water temperature sensor 15 for detecting temperature herein is installed in water tank 12 close to the position of its delivery port, is usually
The thermoelectricity occasionally semiconductor diode being placed in stainless steel tube is popped one's head in；
--- water mixing valve 74 is the confluent type electric T-shaped valve that Spool rotating is driven by reversible motor, and it has connection three
The input port 73 of one of logical 71 joint and the input port 72 of the delivery port of joining water box 12 and connect temperature detector
The delivery outlet 75 of water inlet；
--- water source 19 is mounted to pipe joint of the housing of main body 1 for the outside network of rivers of connection, its outlet threeway 71
The two of joint, the water inlet of the tee joint water tank 12 of the joint of threeway 71；
--- temperature detector 77 is the expanding reach for the pipeline that water mixing valve 74 is access to water pump 13, and the section is detected to set
The temperature sensor 76 and temperature limiter 78 of water temperature.Temperature sensor 76 is similar with the structure of cooling-water temperature sensor 15.Temperature limiter 78 is adopted
With low form thermal cut-off (also known as Thermal Cutoffs), 55 DEG C of rated value, it is series at the power supply circuit of water pump 13, once warm water
Temperature fuses more than 55 DEG C, stalls water pump 13, and water jet 14 stops water outlet, it is to avoid scald.
Outflow and the cold water from water source 19 are in mixed water after water from water source 19 is heated into water tank 12 by electrothermal tube 11
The warm water that valve 70 is mixed, flows to water jet 14 after being pressurized through the detection temperature of temperature detector 77 and water pump 13 and sprays.
1st embodiment electric toilet seat control circuit of the invention is as shown in Figure 2：
What above-mentioned each system was controlled is the cyclelog 30 using the single-chip microcomputer with plug-in as core, its
Mainly include single-chip microcomputer 32 (selecting model S3P9228) and drive circuit 33.
Drive circuit 33 includes 5 or more I/O mouthfuls of triggering control each 1 road bidirectional thyristors by single-chip microcomputer 32：
--- the bidirectional thyristor driving electrothermal tube 11 of the 1st I/O mouthfuls of triggering controls；
--- the bidirectional thyristor of the 2nd I/O mouthfuls of triggering controls drives water pump 13 through temperature limiter 78；
--- the reversible motor of the bidirectional thyristor driving water mixing valve valve element of the 3rd I/O mouthfuls of triggering controls is transported clockwise
Turn (referred to as " water mixing valve is clockwise ")；
--- the reversible motor of the bidirectional thyristor driving water mixing valve valve element of the 4th I/O mouthfuls of triggering controls is transported counterclockwise
Turn (referred to as " water mixing valve reverse ")；
--- other bidirectional thyristors of the I/O mouths triggering control of the 5th or more drive other actuator actions, such as seat
The state of circle heating, blower system and water jet and the control (not shown one by one in figure) such as motion and display, communication and protection,
Directly or further respective load can be connected through other drive circuits.
6 or more I/O mouthfuls of the reception input signal of single-chip microcomputer 32, the wired or wireless connection cooling-water temperature sensor 15 of difference,
Cooling-water temperature sensor 76, the other sensors for detecting temperature and seat ring temperature etc., the water spray start button 37 of operator 31, hot water temperature
Degree setting button 38 and warm water temperature set the output of button 39.If in addition, single-chip microcomputer 32, which also has, connects other communication inputs
Do I/O mouthfuls (not shown one by one in figure).
In 1st embodiment electric toilet seat of the invention the plug-in of single-chip microcomputer 32 to the rate-determining steps and its function of warm water with
Effect is as follows：
1st, cooling-water temperature sensor 15 measurement water tank 12 in hot water temperature input single-chip microcomputer 32, single-chip microcomputer 32 by the measured value with
95 DEG C of setting value for setting the input of button 38 by the hot water temperature in operator 31 is compared, and during less than the setting value, is made
The bidirectional thyristor conducting of the 1st I/O mouthfuls of triggering controls of drive circuit 33 makes electrothermal tube 11 switch on power, in heating water tank 12
Hot water, higher than the setting value then the 1st I/O mouthfuls triggering control bidirectional thyristors cut-off, electrothermal tube 11 is cut off the electricity supply,
Therefore the hot water in water tank 12 is made to be constant at 95 DEG C.
2nd, the water spray start button 37 of pressing operations device 31, single-chip microcomputer 32 makes the 2nd I/O mouthfuls of triggering controls of drive circuit 33
The bidirectional thyristor progress about several seconds of system, to the conducting of larger phase shifting angle of tens of seconds, makes the first short time of water pump 13 be transported compared with the slow-speed of revolution
Row is in the output of low hydraulic pressure.By experiment, the low pressure is set to be not enough to be sprayed onto human body with the water outlet of water jet 14 and be advisable.The water pump fortune
The hot water that cold water and water tank 12 of the row driving from water source 19 flow out is detected through water temperature and filled in turning into warm water after the mixing of water mixing valve 70
Put 77 the detection temperature of temperature sensor 76, water jet 14 is sent to after being then pressurized through water pump 13 and is flowed out, is made in such as step 3
The warm water of the delivery outlet 75 of water mixing valve 74 output is constant at after setting value (such as 40 DEG C), and single-chip microcomputer 32 presses the setting in operator 31
The setting gear that button 39 is inputted, makes the bidirectional thyristor of the 2nd I/O mouthfuls of triggering controls of drive circuit 33 continue with corresponding shelves
The smaller phase shifting angle conducting in position, is made water pump 13 be run with higher rotation speed to produce larger hydraulic pressure, warm water is sent into water jet 14 and sprayed
Go out.
3rd, the temperature of warm water inputs single-chip microcomputer 32 in the measurement of temperature sensor 76 temperature detector 77, and single-chip microcomputer 32 should
Measured value is compared with setting the setting value (such as 40 DEG C) of the input of button 39 by the warm water temperature in operator 31, is less than
During setting value, making the bidirectional thyristor conducting of the 3rd I/O mouthfuls of triggering controls of drive circuit 33 makes water mixing valve clockwise, increases water
Hot water in case 12 toward water mixing valve input quantity and reduce the cold water input quantity from water source 19, higher than setting value then drive circuit
The bidirectional thyristor conducting of 33 the 4th I/O mouthfuls of triggering controls reverses water mixing valve, reduces the hot water in water tank 12 toward water mixing valve
The cold water input quantity of input quantity and increase from water source 19, therefore the warm water for exporting the delivery outlet 75 of water mixing valve 74 is constant at and sets
Definite value (such as 40 DEG C).
The present embodiment electric toilet seat is carried according to the 40 DEG C of calculating of 20 DEG C of standard water source temperature and warm water temperature with 95 DEG C of hot water
For 4 times of the accessible traditional design of use time of warm water.
There can be following design to change：
If --- the gerotor type of water tank 12, then preferably install entering water electromagnetic valve in its water inlet and set water level switch to control it
System, with fixed level；
--- the control of hot water temperature is changed to touch in water tank installing bi-metal temperature control as traditional electric kettle
Point switch directly controls electrothermal tube；
--- water mixing valve can be used instead by the confluent type three-way solenoid valve of solenoid actuated valve element direct acting；It can also be changed to use
Such as traditional constant temperature or non-thermostatic type hot and cold water tap are directly mounted at the housing of main body 1, with manually operated control；
--- temperature limiter 78 can also use the double metal temperature switch of Non auto-reset；
--- hot water temperature's setting value may be selected to be 92~98 DEG C, depending on the situation of local atmospheric pressure, using do not occur boiling as
It is accurate；
--- for further extension warm water use time, the solid of high density and high specific heat is appropriately arranged with water tank 12,
To increase thermal capacity；
--- water tank 12 preferably wraps up appropriate heat-insulating material.
The mechanical structure of 2nd embodiment electric toilet seat of the invention is as shown in figure 3, control circuit is as shown in Fig. 2 it is with the 1st
The difference of embodiment is essentially consisted in：
--- former water mixing valve 74 is replaced with jet pump 74 ', its power water inlet 73 ' connects 71 through electromagnetic throttle valve 13 '
One of joint, the delivery port of the joining water box of water sucking mouth 72 ' 12, delivery port 75 ' connects water jet 14 through temperature detector 77 '；
--- temperature detector 77 ' cancels raw water temperature sensor 76, only retains temperature limiter 78, and the 2nd I/O mouthfuls of triggerings
The bidirectional thyristor of control is changed to drive electromagnetic throttle valve 13 ', the once motion of temperature limiter 78, cut-out electromagnetism throttling through temperature limiter 78
The power supply of valve 13 ', electromagnetic throttle valve 13 ' ends, and the power water inlet 73 ' of jet pump 74 ' is anhydrous to be entered, and water injection system is to stop
Work.The bidirectional thyristor that the I/O port of the output connection of single-chip microcomputer raw water temperature sensor 76 and the 3rd, 4 I/O mouthful triggerings are controlled thus
Vacantly；
--- the button of operator 31 is changed to be increased and reduced with 37 ' and 39 ' operation electromagnetic throttle valve 13 ' apertures respectively,
To adjust irrigation pressure and flow, the temperature of warm water adjusts completion by setting jet pump 74 ' itself or attachment structure, once；
--- electromagnetic throttle valve 13 ' can also be changed to be arranged on the delivery port 75 ' of jet pump 74 ' to the flow of water jet 14
Other links in, 1 body can also be combined into water jet 14.It can also be added before the power water inlet 73 ' of jet pump 74 ' into water
Magnetic valve, flow backwardses when can prevent from spraying water.
Claims (9)
1. a kind of electronic water closet of built-in boiler, including body (1) and water injection system (10)；The water injection system includes peace
In body (1) housing the water tank (12) with heating element heater (11), water jet (14) and they between and and water source
(19) connecting line；It is characterized in that：
--- also including water admixing device (74,74 '), one of its input port leads to water source (19), and the two of input port leads to water tank
(12) delivery port, delivery outlet leads to water jet (14)；Hot water from water tank (12) is with the cold water from water source (19) in mixed
Water installations (70) are mixed into after warm water, flow to water jet (14) ejection；
--- water tank (12) sets water temperature regulater, and control is the higher temperature higher than warm water temperature.
2. according to electronic water closet described in claim 1, it is characterised in that：Higher temperature not boiling for the close boiling of water
Temperature.
3. according to electronic water closet described in claim 1 or claim 2, it is characterised in that：The water admixing device is water mixing valve
(74), its delivery outlet leads to water jet (14) through water pump (13).
4. according to electronic water closet described in claim 1 or claim 2, it is characterised in that：The water admixing device is penetrated for liquid
Pump (74 ') is flowed, its power water inlet (73 ') leads to water source (19), and water sucking mouth (72 ') lead to the delivery port of water tank (12), water outlet
Mouth (75 ') leads to water jet (14).
5. according to electronic water closet described in claim 3, it is characterised in that：The water mixing valve is electronic water mixing valve；Also include control
The sensor of device processed and detection water mixing valve leaving water temperature, controller is fed back by the deviation of the leaving water temperature and design temperature detected
Adjust electronic water mixing valve and stable leaving water temperature.
6. according to electronic water closet described in claim 5, it is characterised in that：The controller controls the water pump (13) to open every time
The dynamic output for first carrying out a short time low-pressure.
7. according to electronic water closet described in claim 5, it is characterised in that：Also include the limit temperature of detection water mixing valve leaving water temperature
Device, the control loop of the temperature limiter is series at the power supply circuit of water pump (13).
8. according to electronic water closet described in claim 4, it is characterised in that：Also it is included in the power water of liquid-jet pump (74 ')
Entrance (73 ') leads in the pipeline of water source (19) or the delivery port (75 ') of liquid-jet pump (74 ') leads to water jet (14)
Magnetic valve (13 ') is set in pipeline.
9. according to electronic water closet described in claim 8, it is characterised in that：Also include the water outlet of detection liquid-jet pump (74 ')
The temperature limiter of mouth (75 ') leaving water temperature, the control loop of the temperature limiter is series at the power supply circuit of magnetic valve (13 ').
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710534938.5A CN107268745A (en) | 2017-07-03 | 2017-07-03 | A kind of electronic water closet of built-in boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710534938.5A CN107268745A (en) | 2017-07-03 | 2017-07-03 | A kind of electronic water closet of built-in boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107268745A true CN107268745A (en) | 2017-10-20 |
Family
ID=60071448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710534938.5A Pending CN107268745A (en) | 2017-07-03 | 2017-07-03 | A kind of electronic water closet of built-in boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107268745A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110244799A (en) * | 2019-06-19 | 2019-09-17 | 三门康创电子科技有限公司 | The control method that the anti-low temperature of intelligent closestool is burnt |
| WO2020164305A1 (en) * | 2019-02-13 | 2020-08-20 | 索志宏 | Integrated intelligent closestool and self-cleaning device assembly thereof |
| CN115211745A (en) * | 2022-08-03 | 2022-10-21 | 科勒(中国)投资有限公司 | Seat ring device and toilet bowl |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1041629A (en) * | 1988-07-05 | 1990-04-25 | 东陶机器株式会社 | The cleaning device of parts of human body |
| JPH07216963A (en) * | 1994-02-01 | 1995-08-15 | Matsushita Electric Ind Co Ltd | Toilet seat device |
| JPH1018391A (en) * | 1996-07-08 | 1998-01-20 | Matsushita Electric Ind Co Ltd | Human body washing device |
| CN1800524A (en) * | 1997-04-02 | 2006-07-12 | 松下电器产业株式会社 | Bidet |
| CN102102391A (en) * | 2011-01-02 | 2011-06-22 | 叶露微 | Electronic toilet seat with water heating seat cushion |
| CN107386398A (en) * | 2017-07-02 | 2017-11-24 | 叶露微 | A kind of electronic water closet |
-
2017
- 2017-07-03 CN CN201710534938.5A patent/CN107268745A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1041629A (en) * | 1988-07-05 | 1990-04-25 | 东陶机器株式会社 | The cleaning device of parts of human body |
| JPH07216963A (en) * | 1994-02-01 | 1995-08-15 | Matsushita Electric Ind Co Ltd | Toilet seat device |
| JPH1018391A (en) * | 1996-07-08 | 1998-01-20 | Matsushita Electric Ind Co Ltd | Human body washing device |
| CN1800524A (en) * | 1997-04-02 | 2006-07-12 | 松下电器产业株式会社 | Bidet |
| CN102102391A (en) * | 2011-01-02 | 2011-06-22 | 叶露微 | Electronic toilet seat with water heating seat cushion |
| CN107386398A (en) * | 2017-07-02 | 2017-11-24 | 叶露微 | A kind of electronic water closet |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020164305A1 (en) * | 2019-02-13 | 2020-08-20 | 索志宏 | Integrated intelligent closestool and self-cleaning device assembly thereof |
| CN110244799A (en) * | 2019-06-19 | 2019-09-17 | 三门康创电子科技有限公司 | The control method that the anti-low temperature of intelligent closestool is burnt |
| CN115211745A (en) * | 2022-08-03 | 2022-10-21 | 科勒(中国)投资有限公司 | Seat ring device and toilet bowl |
| CN115211745B (en) * | 2022-08-03 | 2024-06-11 | 科勒(中国)投资有限公司 | Seat ring device and toilet bowl |
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Application publication date: 20171020 |
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