CN201981614U - Heating device of intelligent pedestal pan - Google Patents
Heating device of intelligent pedestal pan Download PDFInfo
- Publication number
- CN201981614U CN201981614U CN2011200420531U CN201120042053U CN201981614U CN 201981614 U CN201981614 U CN 201981614U CN 2011200420531 U CN2011200420531 U CN 2011200420531U CN 201120042053 U CN201120042053 U CN 201120042053U CN 201981614 U CN201981614 U CN 201981614U
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- temperature
- water
- water tank
- controller
- heating
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- Expired - Fee Related
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- Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)
Abstract
The utility model relates to the technical field of bath and toilet sanitary appliances, in particular to a heating device of an intelligent pedestal pan. A first temperature sensor and a second temperature sensor are respectively arranged a water inlet and a water outlet of a water tank, temperature signals acquired by the first temperature sensor and the second temperature sensor are transmitted to a controller, the control end of the controller outputs a control signal to control the output of a heating power supply, and the heating power supply is connected with a heating element arranged in the water tank. When the pedestal pan is needed to be flushed, the controller acquires the temperature of the water inlet of the water tank and controls the output end of the heating power supply to enable the heating element to be heated with moderate power; when the temperature of the water outlet of the water tank is higher than a preset water temperature, the controller controls the heating element to stop heating, so as to ensure the temperature of the water outlet of the water tank to be within the preset temperature range properly; and when the temperature of the water outlet of the water tank is lower than the preset water temperature, the heating element heats continuously. Therefore, the water source in the water tank is sufficient, and the flushing time of the pedestal pan is not limited.
Description
Technical field
The utility model relates to the sanitary ware technical field, particularly the heater of intelligent water toilet pan.
Background technology
Present intelligent water toilet pan generally all is to adopt water tank heat storage type heater, the warm water that heats is stored in the water tank, need the warm water in the frequent heating water tank obsolete the time, keep water temperature, not only washing time is restricted but also can cause power wastage; The instant heating of employing mode of heating is also arranged, but the basic fixedly power output that adopts, this heating means are poor to the control of water temperature stability, easily cause the sometimes hot and sometimes cold of water temperature, greatly degree has influenced the comfort level that the user uses, and causes can't normally using of toilet when serious.
Summary of the invention
The purpose of this invention is to provide a kind of water temperature stability height, the heater of the intelligent water toilet pan of energy saving.
For achieving the above object, the present invention has adopted following technical scheme: a kind of heater of intelligent water toilet pan, the water inlet of water tank and delivery port place are provided with first and second temperature pick up respectively, the temperature signal that first and second temperature pick up collects is transported to controller, the output of the control end of controller output control signal control heating power supply, heating power supply links to each other with heating element in being arranged on water tank.
Owing to adopt above technical scheme, when toilet need be washed by water, controller is gathered the water tank inlet temperature, the output of controller control heating power supply makes heating element obtain moderate power heating, and the water outlet of water tank temperature is higher than when presetting water temperature, and controller control heating element stops heating, guarantee the moderate preset temperature that is positioned at of water outlet of water tank temperature, heating element constantly heats when being lower than preset temperature, has sufficient water source in the water tank, and the bath time of toilet is unrestricted.
Description of drawings
Fig. 1 is a theory diagram of the present utility model.
The specific embodiment
A kind of heater of intelligent water toilet pan, the water inlet of water tank 20 and delivery port place are provided with first and second temperature pick up 21,22 respectively, the temperature signal that first and second temperature pick up 21,22 collects is transported to controller 30, the output of the control end of controller 30 output control signal control heating power supply, heating power supply links to each other with heating element 40 in being arranged on water tank 20.When toilet need be washed by water, controller is gathered the temperature signal of first temperature pick up 21, compare with default water temperature, after handling, controller 30 draws accurate heating power, the control heating power supply guarantees that the heating power of heating element 40 is suitable, the temperature signal value of second temperature pick up 22 is during greater than preset temperature, controller 30 control heating power supplies make heating element 40 stop heating, the leaving water temperature that has guaranteed water tank 20 is a preset value, improve the stability of water temperature, if being lower than preset value heating element 40, the water temperature in the water tank 20 continues heating, make water tank 20 have sufficient water source, 30 of controllers are controlled heating element 40 and are heated after receiving flush signal, avoid causing the wasting of resources, save power saving
As Fig. 1, the water inlet of described water tank 20 is provided with flow meter 10, flow meter 10 is provided with flow transmitter 11, flow transmitter 11 transfers to controller 30 with signal, first temperature pick up 21 is between flow meter 10 and water tank 20, enter flow meter 10 at tap water through permanent flow valve, the tap water state that tends towards stability under the effect of permanent flow valve, it is accurate to guarantee that flow meter 10 records water velocity, because water velocity is very big to the water temperature influence, add flow transmitter 11 and be used in combination with first temperature pick up 21 that to make controller 30 handle the heating power value that draws more accurate, simultaneously the feedback signal of second temperature pick up 22 guarantees that the leaving water temperature of water tank 20 is a preset value, three sensors be used in combination can be promptly and accurately the control water temperature, guarantee the stability of water temperature.The concrete processing method of the utility model middle controller 30 is as follows: at first first temperature pick up 21 and second temperature pick up 22 transfer to controller 30 with the water inlet temperature T 1 and the delivery port temperature T 2 of gathering, flow transmitter 11 transfers to controller 30 with water velocity ω, next controller 30 calculates heating element 40 power demands according to formula W=K * (T0-T1) * ω, wherein W is a heating power, T0 is default water temperature, K is the heating coefficient of heating element (40), the temperature signal T2 that second temperature pick up 22 is gathered is during greater than T0, and controller 30 control heating elements 40 stop heating.When water velocity is lower than certain rotating speed (different flow evaluation difference, flow meter 10 in the utility model is 50 to change) time current can not form jet cleaning, toilet can not normally use, this moment, controller 20 control heating elements 40 stopped heating, prevent that the empty phenomenon of burning from producing, and improves safety.The product that the utility model will be preset the flow value of water temperature and first temperature pick up, 21 feedback data differences and flow transmitter 11 feedbacks store with controller 30 in table 1, according to the result that formula W=K * (T0-T1) * ω calculates store with controller 30 in table 2 in, when receiving flush signal, controller 30 only needs in table 2, to inquire identical heating power according to table 1, processing speed is fast, and reflection is sensitive.
The heating power of described controller 30 output control signal control heating elements 40, this mode is convenient to operation, is easy to realize.
The operating voltage of described controller 30 output control signal control loaded to the heating element 40 regulated the power that the voltage that is loaded into heating element 40 two ends can be regulated heating element 40, and the adjustable range of heating power is big, and is easy to adjust, is easy to realize.
Claims (4)
1. the heater of an intelligent water toilet pan, it is characterized in that: the water inlet of water tank (20) and delivery port place are provided with first and second temperature pick up (21), (22) respectively, the temperature signal that first and second temperature pick up (21), (22) collect is transported to controller (30), the output of the control end output control signal control heating power supply of controller (30), the heating power supply heating element (40) interior with being arranged on water tank (20) links to each other.
2. the heater of intelligent water toilet pan according to claim 1, it is characterized in that: the water inlet of described water tank (20) is provided with flow meter (10), flow meter (10) is provided with flow transmitter (11), flow transmitter (11) transfers to controller (30) with signal, and first temperature pick up (21) is positioned between flow meter (10) and the water tank (20).
3. the heater of intelligent water toilet pan according to claim 1 is characterized in that: the heating power of described controller (30) output control signal control heating element (40).
4. the heater of intelligent water toilet pan according to claim 3 is characterized in that: the operating voltage of described controller (30) output control signal control loaded to the heating element (40).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200420531U CN201981614U (en) | 2011-02-19 | 2011-02-19 | Heating device of intelligent pedestal pan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200420531U CN201981614U (en) | 2011-02-19 | 2011-02-19 | Heating device of intelligent pedestal pan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201981614U true CN201981614U (en) | 2011-09-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200420531U Expired - Fee Related CN201981614U (en) | 2011-02-19 | 2011-02-19 | Heating device of intelligent pedestal pan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201981614U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102628292A (en) * | 2012-04-20 | 2012-08-08 | 哈尔滨工业大学 | Closestool water tank combined with film technology |
| CN104452928A (en) * | 2014-10-17 | 2015-03-25 | 宁波市鄞州红杉树电器制造有限公司 | Temperature regulating water tank for intelligent closestool and control method thereof |
| CN105421555A (en) * | 2015-10-10 | 2016-03-23 | 厦门优胜卫厨科技有限公司 | Local flushing device |
-
2011
- 2011-02-19 CN CN2011200420531U patent/CN201981614U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102628292A (en) * | 2012-04-20 | 2012-08-08 | 哈尔滨工业大学 | Closestool water tank combined with film technology |
| CN104452928A (en) * | 2014-10-17 | 2015-03-25 | 宁波市鄞州红杉树电器制造有限公司 | Temperature regulating water tank for intelligent closestool and control method thereof |
| CN105421555A (en) * | 2015-10-10 | 2016-03-23 | 厦门优胜卫厨科技有限公司 | Local flushing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110921 Termination date: 20160219 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |