CN104314850A - Bathroom exhaust fan control system - Google Patents
Bathroom exhaust fan control system Download PDFInfo
- Publication number
- CN104314850A CN104314850A CN201410437561.8A CN201410437561A CN104314850A CN 104314850 A CN104314850 A CN 104314850A CN 201410437561 A CN201410437561 A CN 201410437561A CN 104314850 A CN104314850 A CN 104314850A
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- Prior art keywords
- ventilating fan
- water
- bathroom
- signal
- water outlet
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Abstract
The invention provides a bathroom exhaust fan control system. A control unit transmits a first signal to a bathroom exhaust fan to start the bathroom exhaust fan, and transmits a second signal to the bathroom exhaust fan to stop the bathroom exhaust fan. After the control unit transmits the first signal to the bathroom exhaust fan to start the bathroom exhaust fan and waits for preset time, the control unit transmits a third signal to a water heater water outlet temperature measurement unit to start the water heater water outlet temperature measurement unit; the water heater water outlet temperature measurement unit transmits a fourth signal to the control unit when continuously sensing that water temperature is lower than preset temperature within second preset waiting time; the control unit transmits the second signal to the bathroom exhaust fan to stop the bathroom exhaust fan when receiving the fourth signal from the water heater water outlet temperature measurement unit.
Description
Technical field
The present invention relates to household appliance technical field, more particularly, the present invention relates to a kind of bathroom ventilating fan control system.
Background technique
Ventilating fan drives fan blade rotary actuation air-flow, the class air adjustment electricity-saving appliance that indoor and outdoor air is exchanged by motor.Ventilating fan is also known as ventilation fan, ventilation fan etc.
The object of ventilating fan air draft is exactly to remove indoor vitiated air, regulates temperature, humidity and sensory effect.Ventilating fan is widely used in family, public place and industrial premises.
The ventilating fan in toilet or bathroom is very important, and ventilating fan mounting point is general all very high, this is because the special air-exhausting function of the environment of toilet is very important.
But user, when using bathroom ventilating fan, may occur after a bath forgetting the situation of closing bathroom ventilating fan afterwards.Like this, close bathroom ventilating fan if after a bath forgotten afterwards, can much electricity be wasted.
Therefore, desirable to provide a kind of technological scheme of a large amount of electric energy of avoiding waste when after a bath forgetting afterwards and close bathroom ventilating fan.
Summary of the invention
Technical problem to be solved by this invention is for there is above-mentioned defect in prior art, provides a kind of bathroom ventilating fan control system of a large amount of electric energy of avoiding waste when after a bath forgetting afterwards and close bathroom ventilating fan.
According to the present invention, provide a kind of bathroom ventilating fan control system, it comprises: control unit and bathroom ventilating fan; Wherein, described control unit is for controlling the opening and closing of described bathroom ventilating fan.
Preferably, described bathroom ventilating fan control system also comprises: gas water-heater and water outlet of water heater mouth temperature measurement unit;
Wherein, described water outlet of water heater mouth temperature measurement unit is arranged in the hot water outlet place of described gas water-heater, to sense the temperature of hot water water outlet water;
Described gas water-heater is used for using combustion gas as fuel, to be delivered to by heat in the cold water of the heat exchanger flowing through described gas water-heater to prepare hot water by combustion heating mode;
Wherein, described control unit states bathroom ventilating fan by sending the first signal to open to described bathroom ventilating fan, and states bathroom ventilating fan by closing to described bathroom ventilating fan transmission secondary signal;
Described control unit is being opened described bathroom ventilating fan by sending the first signal to described bathroom ventilating fan and after the first scheduled wait time, is sending the 3rd signal open described water outlet of water heater mouth temperature measurement unit to described water outlet of water heater mouth temperature measurement unit;
Described water outlet of water heater mouth temperature measurement unit continues to sense water temperature and sends the 4th signal lower than during predetermined temperature to described control unit within the second scheduled wait time;
Described control unit is closed to described bathroom ventilating fan transmission secondary signal when receiving the 4th signal from described water outlet of water heater mouth temperature measurement unit and is stated bathroom ventilating fan.
Preferably, the described first scheduled wait time is one minute.
Preferably, the described second scheduled wait time is five minutes.
Preferably, predetermined temperature is 35 degrees Celsius.
State on the invention in preferred embodiment, gas water-heater is after cut out a period of time, and the water temperature of its water heater hot-water water outlet can turn cold; Like this, measure water temperature by water outlet of water heater mouth temperature measurement unit, be down under uniform temperature when water temperature and then represent that user has closed gas water-heater a period of time; If bathroom ventilating fan is still opened, then represent that user probably forgets and close bathroom ventilating fan, thus system closes bathroom ventilating fan automatically.
Thus, the invention provides a kind of bathroom ventilating fan control system of a large amount of electric energy of avoiding waste when after a bath forgetting afterwards and close bathroom ventilating fan.
Accompanying drawing explanation
By reference to the accompanying drawings, and by reference to detailed description below, will more easily there is more complete understanding to the present invention and more easily understand its adjoint advantage and feature, wherein:
Fig. 1 schematically shows the functional block diagram of bathroom ventilating fan control system according to the preferred embodiment of the invention.
It should be noted that, accompanying drawing is for illustration of the present invention, and unrestricted the present invention.Note, represent that the accompanying drawing of structure may not be draw in proportion.Further, in accompanying drawing, identical or similar element indicates identical or similar label.
Embodiment
In order to make content of the present invention clearly with understandable, below in conjunction with specific embodiments and the drawings, content of the present invention is described in detail.
Fig. 1 schematically shows the functional block diagram of bathroom ventilating fan control system according to the preferred embodiment of the invention.
Specifically, as shown in Figure 1, ventilating fan control system in bathroom comprises according to the preferred embodiment of the invention: control unit 10 and bathroom ventilating fan 20; Wherein, described control unit 10 is for controlling the opening and closing of described bathroom ventilating fan 20.
And as shown in Figure 1, ventilating fan control system in bathroom also comprises according to the preferred embodiment of the invention: gas water-heater 40 and water outlet of water heater mouth temperature measurement unit 30.
Wherein, described water outlet of water heater mouth temperature measurement unit 30 is arranged in the hot water outlet place of described gas water-heater 40, to sense the temperature of hot water water outlet water.
Heat for using combustion gas as fuel, to be delivered to by combustion heating mode in the cold water of the heat exchanger flowing through described gas water-heater 40 to prepare hot water by described gas water-heater 40.
Wherein, described control unit 10 states bathroom ventilating fan 20 by sending the first signal to open to described bathroom ventilating fan 20, and states bathroom ventilating fan 20 by sending secondary signal to close to described bathroom ventilating fan 20.
Described control unit 10 is by sending the first signal and open described bathroom ventilating fan 20 and through (such as one minute the first scheduled wait time to described bathroom ventilating fan 20, for waiting for that cold water is sufficiently heated, to prevent follow-up erroneous judgement) after, send the 3rd signal to open described water outlet of water heater mouth temperature measurement unit 30 to described water outlet of water heater mouth temperature measurement unit 30.
Described water outlet of water heater mouth temperature measurement unit 30 continues to sense water temperature and sends the 4th signal lower than time predetermined temperature (such as 35 degrees Celsius) to described control unit 10 within the second scheduled wait time (such as five minutes).
Described control unit 10 sends secondary signal to close to described bathroom ventilating fan 20 when receiving the 4th signal from described water outlet of water heater mouth temperature measurement unit 30 states bathroom ventilating fan 20.
State on the invention in preferred embodiment, gas water-heater 40 is after cut out a period of time, and the water temperature of its water heater hot-water water outlet can turn cold; Like this, measure water temperature by water outlet of water heater mouth temperature measurement unit 30, be down under uniform temperature when water temperature and then represent that user has closed gas water-heater 40 a period of time; If bathroom ventilating fan is still opened, then represent that user probably forgets and close bathroom ventilating fan, thus system closes bathroom ventilating fan automatically.
Thus, above preferred embodiment of the present invention provides a kind of bathroom ventilating fan control system of a large amount of electric energy of avoiding waste when after a bath forgetting afterwards and close bathroom ventilating fan.
In addition, it should be noted that, unless otherwise indicated, otherwise the term " first " in specification, " second ", " the 3rd " etc. describe only for distinguishing each assembly, element, step etc. in specification, instead of for representing logical relation between each assembly, element, step or ordinal relation etc.
Be understandable that, although the present invention with preferred embodiment disclose as above, but above-described embodiment and be not used to limit the present invention.For any those of ordinary skill in the art, do not departing under technical solution of the present invention ambit, the technology contents of above-mentioned announcement all can be utilized to make many possible variations and modification to technical solution of the present invention, or be revised as the Equivalent embodiments of equivalent variations.Therefore, every content not departing from technical solution of the present invention, according to technical spirit of the present invention to any simple modification made for any of the above embodiments, equivalent variations and modification, all still belongs in the scope of technical solution of the present invention protection.
Claims (5)
1. a bathroom ventilating fan control system, is characterized in that comprising: control unit and bathroom ventilating fan; Wherein, described control unit is for controlling the opening and closing of described bathroom ventilating fan.
2. bathroom according to claim 1 ventilating fan control system, characterized by further comprising: gas water-heater and water outlet of water heater mouth temperature measurement unit;
Wherein, described water outlet of water heater mouth temperature measurement unit is arranged in the hot water outlet place of described gas water-heater, to sense the temperature of hot water water outlet water;
Described gas water-heater is used for using combustion gas as fuel, to be delivered to by heat in the cold water of the heat exchanger flowing through described gas water-heater to prepare hot water by combustion heating mode;
Wherein, described control unit states bathroom ventilating fan by sending the first signal to open to described bathroom ventilating fan, and states bathroom ventilating fan by closing to described bathroom ventilating fan transmission secondary signal;
Described control unit is being opened described bathroom ventilating fan by sending the first signal to described bathroom ventilating fan and after the first scheduled wait time, is sending the 3rd signal open described water outlet of water heater mouth temperature measurement unit to described water outlet of water heater mouth temperature measurement unit;
Described water outlet of water heater mouth temperature measurement unit continues to sense water temperature and sends the 4th signal lower than during predetermined temperature to described control unit within the second scheduled wait time;
Described control unit is closed to described bathroom ventilating fan transmission secondary signal when receiving the 4th signal from described water outlet of water heater mouth temperature measurement unit and is stated bathroom ventilating fan.
3. bathroom according to claim 1 and 2 ventilating fan control system, is characterized in that, the described first scheduled wait time is one minute.
4. bathroom according to claim 1 and 2 ventilating fan control system, is characterized in that, the described second scheduled wait time is five minutes.
5. bathroom according to claim 1 and 2 ventilating fan control system, is characterized in that, predetermined temperature is 35 degrees Celsius.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410437561.8A CN104314850B (en) | 2014-08-29 | 2014-08-29 | bathroom exhaust fan control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410437561.8A CN104314850B (en) | 2014-08-29 | 2014-08-29 | bathroom exhaust fan control system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104314850A true CN104314850A (en) | 2015-01-28 |
| CN104314850B CN104314850B (en) | 2016-08-31 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410437561.8A Active CN104314850B (en) | 2014-08-29 | 2014-08-29 | bathroom exhaust fan control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104314850B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104265667A (en) * | 2014-09-02 | 2015-01-07 | 王波兰 | Bathroom exhaust fan control system |
| CN104314854A (en) * | 2014-10-28 | 2015-01-28 | 余姚市吉佳电器有限公司 | Control system of bathroom exhaust fan |
| CN104454608A (en) * | 2014-10-30 | 2015-03-25 | 余姚市朗霞街道飞达冲件厂 | Control system of bathroom exhaust fan |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5671734A (en) * | 1979-11-14 | 1981-06-15 | Hitachi Ltd | Ventilating fan interlocked with gas water heater |
| JPS58190638A (en) * | 1982-04-28 | 1983-11-07 | Toshiba Corp | Driving device of ventilating fan |
| CN2272119Y (en) * | 1996-06-12 | 1998-01-07 | 嘉兴皇室公爵电器有限公司 | Ventilation automatic controller for gas water heater |
| CN201391976Y (en) * | 2009-03-14 | 2010-01-27 | 江门市第一职业高级中学 | Bath safe ventilation control system |
| CN103216460A (en) * | 2013-01-28 | 2013-07-24 | 深圳和而泰智能控制股份有限公司 | Control system of exhaust fan |
| CN104314849A (en) * | 2014-08-19 | 2015-01-28 | 杨伟 | Bathroom exhaust fan control system |
-
2014
- 2014-08-29 CN CN201410437561.8A patent/CN104314850B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5671734A (en) * | 1979-11-14 | 1981-06-15 | Hitachi Ltd | Ventilating fan interlocked with gas water heater |
| JPS58190638A (en) * | 1982-04-28 | 1983-11-07 | Toshiba Corp | Driving device of ventilating fan |
| CN2272119Y (en) * | 1996-06-12 | 1998-01-07 | 嘉兴皇室公爵电器有限公司 | Ventilation automatic controller for gas water heater |
| CN201391976Y (en) * | 2009-03-14 | 2010-01-27 | 江门市第一职业高级中学 | Bath safe ventilation control system |
| CN103216460A (en) * | 2013-01-28 | 2013-07-24 | 深圳和而泰智能控制股份有限公司 | Control system of exhaust fan |
| CN104314849A (en) * | 2014-08-19 | 2015-01-28 | 杨伟 | Bathroom exhaust fan control system |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104265667A (en) * | 2014-09-02 | 2015-01-07 | 王波兰 | Bathroom exhaust fan control system |
| CN104265667B (en) * | 2014-09-02 | 2016-08-31 | 宁波昊达电子有限公司 | bathroom exhaust fan control system |
| CN104314854A (en) * | 2014-10-28 | 2015-01-28 | 余姚市吉佳电器有限公司 | Control system of bathroom exhaust fan |
| CN104314854B (en) * | 2014-10-28 | 2016-06-22 | 余姚市吉佳电器有限公司 | Bathroom exhaust fan controls system |
| CN104454608A (en) * | 2014-10-30 | 2015-03-25 | 余姚市朗霞街道飞达冲件厂 | Control system of bathroom exhaust fan |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104314850B (en) | 2016-08-31 |
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Effective date of registration: 20160803 Address after: Simen Town, Dagu city of Zhejiang Province, Yuyao Tong Road 315400 Ningbo City No. 80 Applicant after: Yuyao City Simen Printing Company Address before: 315400 Yuyao City, Zhejiang province low Tong Industrial Park Applicant before: Yang Wei |
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Effective date of registration: 20181029 Address after: 510640 2414-2416 of the main building 371, five mountain road, Tianhe District, Guangzhou, Guangdong. Patentee after: Guangdong Gaohang Intellectual Property Operation Co., Ltd. Address before: 315400 No. 80 Dagu Tang Road, Simen Town, Yuyao City, Ningbo, Zhejiang Patentee before: Yuyao Qimen Printing Factory |
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