CN104314850B - bathroom exhaust fan control system - Google Patents
bathroom exhaust fan control system Download PDFInfo
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- CN104314850B CN104314850B CN201410437561.8A CN201410437561A CN104314850B CN 104314850 B CN104314850 B CN 104314850B CN 201410437561 A CN201410437561 A CN 201410437561A CN 104314850 B CN104314850 B CN 104314850B
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- exhaust fan
- bathroom
- water
- bathroom exhaust
- water outlet
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Abstract
The invention provides a kind of bathroom exhaust fan control system.Described control unit opens described bathroom exhaust fan by sending the first signal to described bathroom exhaust fan, and closes described bathroom exhaust fan by sending secondary signal to described bathroom exhaust fan；Described control unit is opening described bathroom exhaust fan and after the first scheduled wait time by sending the first signal to described bathroom exhaust fan, sends the 3rd signal to described water outlet of water heater mouth temperature measurement unit and opens described water outlet of water heater mouth temperature measurement unit；Described water outlet of water heater mouth temperature measurement unit persistently senses water temperature within the second scheduled wait time and sends the 4th signal less than during predetermined temperature to described control unit；Described control unit sends secondary signal when receiving four signals from described water outlet of water heater mouth temperature measurement unit to described bathroom exhaust fan and closes described bathroom exhaust fan.
Description
Technical field
The present invention relates to household appliance technical field, it is more particularly related to a kind of bathroom exhaust fan
Control system.
Background technology
Exhaust fan is to be driven fan blade to rotate by motor to drive air-flow, make the class that indoor-outdoor air exchanges
Air regulation electrical equipment.Exhaust fan is also known as ventilating fan, ventilation fan etc..
The purpose of exhaust fan air draft seeks to remove indoor air pollution, regulation temperature, humidity and sense
Feel effect.Exhaust fan is widely used in family, public place and industrial premises.
The exhaust fan in toilet or bathroom is critically important, and exhaust fan installation site is the highest, this
The special air-exhausting function of environment being because toilet is critically important.
But, user is when using bathroom exhaust fan, it is possible that forget the most afterwards to close bathroom
The situation of exhaust fan.So, if forgetting the most afterwards to close bathroom exhaust fan, a lot of electricity can be wasted
Energy.
Accordingly, it is desirable to provide one prevents wave in the case of forgetting the most afterwards to close bathroom exhaust fan
Take the technical scheme of a large amount of electric energy.
Summary of the invention
The technical problem to be solved is for there is drawbacks described above in prior art, it is provided that one
Plant the bathroom row of a large amount of electric energy of avoiding waste in the case of forgetting the most afterwards to close bathroom exhaust fan
Fan control system.
According to the present invention, it is provided that a kind of bathroom exhaust fan control system, comprising: control unit and
Bathroom exhaust fan；Wherein, described control unit is for controlling the opening and closing of described bathroom exhaust fan.
Preferably, described bathroom exhaust fan control system also includes: gas heater and water heater go out
Mouth of a river temperature measurement unit；
Wherein, described water outlet of water heater mouth temperature measurement unit is arranged in the hot water of described gas heater
Water outlet, in order to the temperature of water at sensing hot water outlet；
Described gas heater is for using combustion gas as fuel, transmitting heat by combustion heating mode
To prepare hot water in the cold water of the heat exchanger flowing through described gas heater；
Wherein, described control unit is opened described by sending the first signal to described bathroom exhaust fan
Bathroom exhaust fan, and close described bathroom row by sending secondary signal to described bathroom exhaust fan
Fan；
Described control unit is opening described bath by sending the first signal to described bathroom exhaust fan
Room exhaust fan after the first scheduled wait time, to described water outlet of water heater mouth temperature survey list
Unit sends the 3rd signal and opens described water outlet of water heater mouth temperature measurement unit；
Described water outlet of water heater mouth temperature measurement unit persistently sensed within the second scheduled wait time
Water temperature sends the 4th signal less than during predetermined temperature to described control unit；
Described control unit is when receiving four signals from described water outlet of water heater mouth temperature measurement unit
Send secondary signal to described bathroom exhaust fan and close described bathroom exhaust 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.
In above preferred embodiment of the present invention, gas heater is after cutting out a period of time, and it is hot
The water temperature of hydrophone hot water outlet can turn cold；So, surveyed by water outlet of water heater mouth temperature measurement unit
Amount water temperature, when water temperature is down under uniform temperature then represent that user has been switched off gas heater one section
Between；If bathroom exhaust fan is still opened, then it represents that user probably forgets to close bathroom row
Fan, thus system is automatically switched off bathroom exhaust fan.
Thus, the invention provides one anti-in the case of forgetting the most afterwards to close bathroom exhaust fan
Only waste the bathroom exhaust fan control system of a large amount of electric energy.
Accompanying drawing explanation
In conjunction with accompanying drawing, and by with reference to detailed description below, it will more easily the present invention is had more
Complete understands and its adjoint advantage and feature is more easily understood, wherein:
Fig. 1 schematically shows bathroom exhaust fan control system according to the preferred embodiment of the invention
Functional block diagram.
It should be noted that accompanying drawing is used for illustrating the present invention, and the unrestricted present invention.Note, represent
The accompanying drawing of structure may be not necessarily drawn to scale.Further, in accompanying drawing, same or like element mark
There is same or like label.
Detailed description of the invention
In order to make present disclosure more clear and understandable, below in conjunction with specific embodiments and the drawings pair
Present disclosure is described in detail.
Fig. 1 schematically shows bathroom exhaust fan control system according to the preferred embodiment of the invention
Functional block diagram.
Specifically, as it is shown in figure 1, according to the preferred embodiment of the invention bathroom exhaust fan control system
System includes: control unit 10 and bathroom exhaust fan 20；Wherein, described control unit 10 is used for controlling
The opening and closing of described bathroom exhaust fan 20.
And, as it is shown in figure 1, bathroom exhaust fan control system is also according to the preferred embodiment of the invention
Including: gas 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 described gas heater 40
Hot water outlet at, in order to the temperature of water at sensing hot water outlet.
Described gas heater 40 is for using combustion gas as fuel, by combustion heating mode by heat
It is delivered to flow through in the cold water of the heat exchanger of described gas heater 40 to prepare hot water.
Wherein, described control unit 10 is opened by sending the first signal to described bathroom exhaust fan 20
Open described bathroom exhaust fan 20, and close by sending secondary signal to described bathroom exhaust fan 20
Close described bathroom exhaust fan 20.
Described control unit 10 is opening institute by sending the first signal to described bathroom exhaust fan 20
State bathroom exhaust fan 20 and through the first scheduled wait time (such as one minute, be used for waiting cold water
It is sufficiently heated, to prevent follow-up erroneous judgement) after, to described water outlet of water heater mouth temperature survey list
Unit 30 sends the 3rd signal and opens described water outlet of water heater mouth temperature measurement unit 30.
Described water outlet of water heater mouth temperature measurement unit 30 is the second scheduled wait time (such as five points
Clock) in persistently sense water temperature less than during predetermined temperature (such as 35 degrees Celsius) to described control single
Unit 10 sends the 4th signal.
Described control unit 10 is receiving the 4th letter from described water outlet of water heater mouth temperature measurement unit 30
Number time send secondary signal to close described bathroom exhaust fan 20 to described bathroom exhaust fan 20.
In above preferred embodiment of the present invention, gas heater 40 closing after a period of time,
The water temperature of its water heater hot-water outlet can turn cold；So, by water outlet of water heater mouth temperature survey list
Water temperature is measured, when water temperature is down under uniform temperature then represent that user has been switched off gas and hot water by unit 30
Device 40 a period of time；If bathroom exhaust fan is still opened, then it represents that user probably forgets
Note closes bathroom exhaust fan, thus system is automatically switched off bathroom exhaust fan.
Thus, above preferred embodiment of the present invention provides and a kind of closes bathroom row forgetting the most afterwards
Avoid waste in the case of fan the bathroom exhaust fan control system of a large amount of electric energy.
Furthermore, it is necessary to explanation, unless otherwise indicated, otherwise the term in description " first ",
The description such as " second ", " the 3rd " is used only for each assembly in differentiation description, element, step
Deng rather than for representing the logical relation between each assembly, element, step or ordering relation
Deng.
Although it is understood that the present invention discloses as above with preferred embodiment, but above-mentioned enforcement
Example is not limited to the present invention.For any those of ordinary skill in the art, without departing from
Under technical solution of the present invention ambit, all may utilize the technology contents of the disclosure above to the technology of the present invention
Scheme makes many possible variations and modification, or is revised as the Equivalent embodiments of equivalent variations.Therefore,
Every content without departing from technical solution of the present invention, the technical spirit of the foundation present invention is to above example
Any simple modification, equivalent variations and the modification done, all still falls within technical solution of the present invention protection
In the range of.
Claims (4)
1. a bathroom exhaust fan control system, it is characterised in that including: control unit and bathroom row
Fan；Wherein, described control unit is for controlling the opening and closing of described bathroom exhaust fan；
Also include: gas 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 of described gas heater
Water outlet, in order to the temperature of water at sensing hot water outlet；
Described gas heater is for using combustion gas as fuel, transmitting heat by combustion heating mode
To prepare hot water in the cold water of the heat exchanger flowing through described gas heater；
Wherein, described control unit is opened described by sending the first signal to described bathroom exhaust fan
Bathroom exhaust fan, and close described bathroom row by sending secondary signal to described bathroom exhaust fan
Fan；
Described control unit is opening described bath by sending the first signal to described bathroom exhaust fan
Room exhaust fan after the first scheduled wait time, to described water outlet of water heater mouth temperature survey list
Unit sends the 3rd signal and opens described water outlet of water heater mouth temperature measurement unit；
Described water outlet of water heater mouth temperature measurement unit persistently sensed within the second scheduled wait time
Water temperature sends the 4th signal less than during predetermined temperature to described control unit；
Described control unit is when receiving four signals from described water outlet of water heater mouth temperature measurement unit
Send secondary signal to described bathroom exhaust fan and close described bathroom exhaust fan.
Bathroom the most according to claim 1 exhaust fan control system, it is characterised in that described
First scheduled wait time was one minute.
Bathroom the most according to claim 1 exhaust fan control system, it is characterised in that described
Second scheduled wait time was five minutes.
Bathroom the most according to claim 1 exhaust fan control system, it is characterised 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 CN104314850A (en) | 2015-01-28 |
| CN104314850B true CN104314850B (en) | 2016-08-31 |
Family
ID=52370136
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 |
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| CN (1) | CN104314850B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104265667B (en) * | 2014-09-02 | 2016-08-31 | 宁波昊达电子有限公司 | bathroom exhaust fan control system |
| CN104314854B (en) * | 2014-10-28 | 2016-06-22 | 余姚市吉佳电器有限公司 | Bathroom exhaust fan controls system |
| CN104454608B (en) * | 2014-10-30 | 2016-11-16 | 宁波迪亚家用电器有限公司 | bathroom exhaust fan control system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Family Cites Families (2)
| 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 |
-
2014
- 2014-08-29 CN CN201410437561.8A patent/CN104314850B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104314850A (en) | 2015-01-28 |
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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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Effective date of registration: 20181106 Address after: 233000 Anhui Bengbu City Huaguang Avenue Jiahe residential area independent commercial building (two floor) Patentee after: Bengbu Zhongzhi Intellectual Property Operation Co., Ltd. Address before: 510640 2414-2416 of the main building 371, five mountain road, Tianhe District, Guangzhou, Guangdong. Patentee before: Guangdong Gaohang Intellectual Property Operation Co., Ltd. |