CN1210959A - Ventilation controller for bathroom and toilet - Google Patents
Ventilation controller for bathroom and toilet Download PDFInfo
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- CN1210959A CN1210959A CN 97116271 CN97116271A CN1210959A CN 1210959 A CN1210959 A CN 1210959A CN 97116271 CN97116271 CN 97116271 CN 97116271 A CN97116271 A CN 97116271A CN 1210959 A CN1210959 A CN 1210959A
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- controller
- fan motor
- lavatory
- ventilation
- sensor
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Abstract
The ventilation controller for improving ventilation effect of bathroom and toilet includes one changer-over switch, one or several sensors, one fan motor and one control unit. The sensed value of the sensors inside bathroom and toilet is fed to the control unit and compared with preset value so as to output one control signal to control the speed of the fan motor. The changed ventilation amount can improve the ventilation effect to bathroom and toilet.
Description
The invention relates to a kind of ventilation controller for bathroom and toilet, especially refer to a kind of control device of bathing the lavatory ventilation effect that improves, mainly be by sensor constantly detect bathe the sensing value in the lavatory and import controller and setting value comparison after, export the running of a control signal with the fan motor speed change, reach the variation of control air quantity, and then improve and bathe the lavatory ventilation effect.
Existing bath lavatory 1 ventilation unit (seeing also shown in Figure 1), the purpose of its use, be after being to use the lavatory, its taste can be got rid of, and can dehumidify after the shower to reach draughty effect, and its device is when opening the change-over switch 11 of bathing lavatory 1, this ventilation unit also starts and does the running of constant speed synchronously, mainly be to utilize electric light 12 switching circuit Synchronization Control fan motors 13 exhausting, discharge by exhaust outlet 14 to reach the air and the steam of bathing in the lavatory 1, but this device have the disappearance of example down:
1, no matter bathes the high or low of lavatory 1 temperature, this kind device only can be done the action that constant speed is bled, when often causing the temperature of bathing in the lavatory 1 low when overcast and rainy (especially winter or), because of the cross-ventilation relation, when making the people before shower, slough clothing, bare health is under the low-temperature condition, easily causes the bather to catch a cold, especially patient, children and old man.
2, constant speed is bled, and can't all be suitable for throughout the year variations in temperature.
3, after change-over switch 11 is closed, no matter be to have taken a shower that it bathes humidity in lavatory 1, or just gone up its taste behind the lavatory, still can rest on bath lavatory 1, so often cause peculiar smell or mould generation are arranged in the room, influence health.
Bath lavatory ventilation unit from the above mentioned still rests on control stage of constant speed, not only expends the energy, and the easier bather of causing catches a cold, and allows next bit use the user who bathes the lavatory, uses under uncomfortable environment, can't really improve and bathe the lavatory ventilation effect.
The inventor is because above-mentioned shortcoming utilizes a sensor constantly to detect the sensing value of bathing in the lavatory, after controller and setting value comparison, export a control signal and do the running of speed change with fan motor, reach the control air quantity and change, improve and bathe the lavatory ventilation effect, be technology of the present invention place.
Main purpose of the present invention is to be to provide a kind of control device of bathing the lavatory ventilation effect that improves, and makes to bathe the lavatory ventilation situation variations in temperature that can conform, and improves situations such as the shortcoming of bathing humidity in the lavatory and ventilation really.
In sum, for reaching purpose of the present invention, the technical scheme of employing includes a switching switch, one or more sensor, a controller and a fan motor to be formed, wherein:
One switches switch, is a guidance panel, in order to the startup of controlling this device or close and bathe the unlatching of electric light in the lavatory or close.
One or more sensor is installed in and bathes in the lavatory, and the sensor detecting comprises temperature, humidity, carbon monoxide, carbon dioxide sensing value;
One controller is with the sensing value of setting value with sensor, behind the compare of analysis via controller, the setting signal that other is imported by change-over switch, via controller compile arrangement after, export a corresponding control signal, with control fan motor rotating speed and rotation time;
One fan motor, by the control signal that controller transmitted, the control fan motor is done speed change and is rotated;
By the rotating speed of above-mentioned device control fan motor, the spy can reach to improve and bathe the lavatory ventilation effect.
Technical scheme of the present invention can make the rotating speed of fan motor, along with controller changes with the size of setting value comparison back output signal, changes to reach the control air quantity, makes and more effectively improves the ventilation effect of bathing the lavatory.
Below conjunction with figs. explanation now, introduce embodiments of the invention in detail and reach benefit as back:
Fig. 1 is existing system schematic of bathing lavatory Ventilation Control device;
Fig. 2 is a system schematic of the present invention;
Fig. 3 is a system flow chart of the present invention;
Fig. 4 is system program figure of the present invention.
At first please consult shown in Figure 2ly earlier, be schematic diagram of the present invention.The present invention mainly includes elements such as a switching switch 21, one or more sensor 23, a controller 24 and a fan motor 25 and forms, wherein:
One switches switch 21, it is a guidance panel, include control this device startup or close, bathe the unlatching of electric lights 22 in the lavatory 2 or close, and can attach the function setup unit, time delay control module etc. (look user's needs and install), and this change-over switch and controller 24 are mutual bindings, wherein the function setting unit be set with sensing value (as temperature sensing value TA, humidity value RH equivalence) Bi Dui setting value is (as desired temperature TAS, and its time delay control unit is to set change-over switch can postpone to control the time T that motor shuts down after closing humidity set point RHS equivalence);
One or more sensor 23 is to be installed in the appropriate position of bathing the lavatory, and is first-class as suction opeing or wall, and sensor 23 is can side is bathed temperature T A, the humidity RH in the lavatory or other are as sensing value such as carbon dioxide in order to detect;
One controller 24, be temperature sensing value TA, humidity value RH etc. with desired temperature TAS, humidity set point RHS and sensor 23, behind the compare of analysis via controller 24, the setting signal that other is imported by change-over switch 21, via controller 24 compile arrangement after, export a corresponding control signal with control fan motor 25 rotating speed and rotation time;
One fan motor 25 is control signals of being transmitted by controller 24, does speed change with fan motor 25 and rotates;
See also shown in Figure 3ly, be system flow chart of the present invention.When the user opens change-over switch 21, this device promptly comes into operation, sensor 23 is promptly constantly detected it and is bathed sensing value such as temperature T A, humidity RH in lavatory simultaneously, behind the setting value compare of analysis of this sensing value via controller 24 and desired temperature TAS, humidity set point RHS etc., the setting signal that cooperates the function setting unit of change-over switch 21 again, compile by controller 24 again and form a control signal, with the rotating speed of decision fan motor 25.And its sensor 23 is constantly detected the sensing value of bathing in the lavatory 2 because of meeting, so each period has different sensing value, its control signal also can be different with the variation of sensing value, setting value TAS, RHS as for sensing value TA, the RH of temperature, humidity etc. and temperature, humidity etc., behind compare of analysis, its result is in respect of following state (seeing also shown in Figure 4):
1, when TA 〉=TAS (when sensing value during) more than or equal to setting value, and during TA＞TAS+X (difference that the X representative is set), controller is then exported a control signal, make the fan motor full-speed operation, otherwise, when TA＞TAS+X is false, the rotating speed of fan motor will be that a direct proportion changes along with the size of sensing value TA.
2, when TA＜TAS (when sensing value during less than setting value), then fan motor is with minimum rotation speed operation.
Via the variation of 24 output drive signals of controller, make the rotating speed of fan motor can comply with the demand of bathing the lavatory ventilation condition, carrying out a kind of variable air rate provides, and the air and the steam of bathing in the lavatory 2 are discharged via exhaust outlet 26.
After change-over switch 21 was closed, its electric light 22 is closed, but fan motor 25 must meet following two conditions simultaneously, and this device just can be closed shutdown;
1, after change-over switch 21 was closed, through T after the time (time that on behalf of the delay motor that sets in the controller 24, T shut down), fan motor just can be shut down, then full-speed operation in this section T time.
2, through T after the time, when bathing humidity value RH in the lavatory≤humidity set point RHS.
In other words, after change-over switch 21 was closed, system can judge whether fan motor 25 has arrived T time delay of setting automatically, and during and while RH≤RHS, this device just can be shut down.Before not shutting down, this fan motor 25 is the mode of running at full speed, and up to meeting simultaneously under the two above-mentioned conditions, this device just can be shut down.
In sum, bath of the present invention lavatory Ventilation Control device is after change-over switch is opened, its sensor is after the sensing value in the continuous sensing bath lavatory is compared with setting value again, export the control signal of a correspondence via controller, do changed speed operation with fan motor, and then allow bath lavatory ventilation condition more meet people's user demand.
Claims (3)
1, a kind of ventilation controller for bathroom and toilet, its feature include a switching switch, one or more sensor, a controller and a fan motor to be formed, wherein:
One switches switch, is a guidance panel, in order to the startup of controlling this device or close and bathe the unlatching of electric light in the lavatory or close.
One or more sensor is installed in and bathes in the lavatory, and the sensor detecting comprises temperature, humidity, carbon monoxide, carbon dioxide sensing value;
One controller is with the sensing value of setting value with sensor, behind the compare of analysis via controller, the setting signal that other is imported by change-over switch, via controller compile arrangement after, export a corresponding control signal, with control fan motor rotating speed and rotation time;
One fan motor, by the control signal that controller transmitted, the control fan motor is done speed change and is rotated;
By the rotating speed of above-mentioned device control fan motor, the spy can reach to improve and bathe the lavatory ventilation effect.
2, a kind of ventilation controller for bathroom and toilet as claimed in claim 1 is characterized in that this change-over switch establishes a function setting unit, to set the setting value with the sensing value comparison.
3, a kind of ventilation controller for bathroom and toilet as claimed in claim 1 is characterized in that this change-over switch establishes a time control module, to postpone the time that the control fan motor shuts down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97116271 CN1210959A (en) | 1997-09-05 | 1997-09-05 | Ventilation controller for bathroom and toilet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97116271 CN1210959A (en) | 1997-09-05 | 1997-09-05 | Ventilation controller for bathroom and toilet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1210959A true CN1210959A (en) | 1999-03-17 |
Family
ID=5173732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97116271 Pending CN1210959A (en) | 1997-09-05 | 1997-09-05 | Ventilation controller for bathroom and toilet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1210959A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100575186C (en) * | 2004-08-09 | 2009-12-30 | 维金救生设备(丹麦)有限公司 | A kind of container that is used to deposit inflatable life raft |
| CN106149835A (en) * | 2015-03-31 | 2016-11-23 | 广东松下环境系统有限公司 | Ventilator and the method going to eliminate the unusual smell for ventilator |
| WO2018006193A1 (en) * | 2016-07-02 | 2018-01-11 | 李珂悦 | Smart shower room |
| CN111006366A (en) * | 2019-10-21 | 2020-04-14 | 华帝股份有限公司 | Temperature adjusting method and system based on bathroom water vapor concentration |
-
1997
- 1997-09-05 CN CN 97116271 patent/CN1210959A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100575186C (en) * | 2004-08-09 | 2009-12-30 | 维金救生设备(丹麦)有限公司 | A kind of container that is used to deposit inflatable life raft |
| US8192243B2 (en) | 2004-08-09 | 2012-06-05 | Viking Life-Saving Equipment A/S | Container for storing an inflatable liferaft |
| CN106149835A (en) * | 2015-03-31 | 2016-11-23 | 广东松下环境系统有限公司 | Ventilator and the method going to eliminate the unusual smell for ventilator |
| CN106149835B (en) * | 2015-03-31 | 2020-01-21 | 广东松下环境系统有限公司 | Ventilator and method for removing odor of ventilator |
| WO2018006193A1 (en) * | 2016-07-02 | 2018-01-11 | 李珂悦 | Smart shower room |
| CN111006366A (en) * | 2019-10-21 | 2020-04-14 | 华帝股份有限公司 | Temperature adjusting method and system based on bathroom water vapor concentration |
| CN111006366B (en) * | 2019-10-21 | 2021-07-16 | 华帝股份有限公司 | Temperature adjusting method and system based on bathroom water vapor concentration |
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