CN112944441A - Warmer capable of automatically adjusting temperature - Google Patents
Warmer capable of automatically adjusting temperature Download PDFInfo
- Publication number
- CN112944441A CN112944441A CN202110324806.6A CN202110324806A CN112944441A CN 112944441 A CN112944441 A CN 112944441A CN 202110324806 A CN202110324806 A CN 202110324806A CN 112944441 A CN112944441 A CN 112944441A
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- China
- Prior art keywords
- temperature
- mode
- ptc heater
- motor
- indoor
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D13/00—Electric heating systems
- F24D13/02—Electric heating systems solely using resistance heating, e.g. underfloor heating
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D19/00—Details
- F24D19/10—Arrangement or mounting of control or safety devices
- F24D19/1096—Arrangement or mounting of control or safety devices for electric heating systems
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/70—Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies
Abstract
The invention discloses a heater capable of automatically adjusting temperature, which comprises a box body, wherein a PTC heater, a centrifugal wind wheel and a motor are arranged in the box body, the centrifugal wind wheel is connected with the motor, the box body is arranged at the top of a room, the heater also comprises a controller, a temperature sensor and a human body sensor, the temperature sensor is arranged on an indoor wall, and the human body sensor is arranged on the box body and/or the indoor wall.
Description
Technical Field
The invention belongs to the technical field of heaters, and particularly relates to a heater capable of automatically adjusting temperature.
Background
The existing integrated suspended ceiling mainly comprises a buckle plate, a keel and an electrical appliance host, wherein the electrical appliance host configured on the suspended ceiling comprises a ventilation fan, a heater, a lighting device and a multifunctional electrical appliance host combined together; the multifunctional electric appliance host machine is an electric appliance functional part with the functions of ventilation, heating and illumination, integrates more than two using functions, and has small volume and low cost.
Chinese patent with application number 2015200075347 discloses an anticorrosion long-life bathroom room heater, and current bathroom room heater motor that has the warm function of taking a breath and is wet easily rusts, the utility model discloses a box, panel, spiral case, motor, centrifugal wind wheel, PTC heater, the panel assembly is equipped with the air exit at the lower port of box on the box, is equipped with warm braw export and scavenge port on the panel, the spiral case is established in the box and is equipped with corresponding scavenge port, the warm braw export, the runner of air exit, the PTC heater is located between spiral case and the warm braw export, centrifugal wind wheel is located the spiral case and is driven by the motor, the motor is by the cladding in a plastic envelope dustcoat.
The room heater in the past generates heat through the PTC heater, and rethread centrifugal wind wheel blows wind through the PTC heater and makes hot-blast warm air pass the warm air export and heat indoor, but it does not possess the automatic function of adjusting temperature, and so user when bathing, PTC heater and centrifugal wind wheel work with same power all the time, will make indoor temperature uncontrollable, and the travelling comfort is not good.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the air conditioner which can automatically adjust the running power according to the preset temperature, quickly heat the indoor to the preset temperature, automatically select the working mode according to the actual temperature and the condition whether people are using or not after the preset temperature is reached, adjust the running power, keep the comfort and reduce the energy consumption.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an automatic temperature regulation's room heater, includes the box, is provided with PTC heater, centrifugal wind wheel and motor in the box, and the motor is connected to the centrifugal wind wheel, and the box is adorned in indoor top, its characterized in that: the temperature sensor is arranged on an indoor wall, and the human body sensor is arranged on a box body and/or the indoor wall, and the control method comprises the following steps:
s1: the controller is used for setting a preset temperature, the controller enables the motor and the PTC heater to work, the PTC heater operates at the maximum power, the temperature sensor detects the indoor temperature in real time and transmits the result to the controller, the temperature is compared with the preset temperature in the controller, if the temperature is higher than or equal to the preset temperature, the operation power of the PTC heater is reduced, and if the temperature is lower than the preset temperature, the operation power of the PTC heater is improved;
s2: after the indoor temperature reaches the preset temperature for the first time, the human body sensor detects whether a person is in the room, and the PTC heater and the motor select corresponding working modes according to the detection result, wherein the working modes comprise a normal mode, a low-power mode and a shutdown mode;
normal mode conditions: the human body sensor detects once every time t1, and if people are detected indoors, the normal mode is kept;
low power mode conditions: the human body sensor detects once every time t1, and if no person is detected indoors, the low-power mode is entered;
after the low-power mode, if the indoor person is detected after t1 time, the normal mode is recovered, otherwise, the low-power mode is kept;
shutdown mode conditions: after running for time t2 after entering the low power mode, t2> t1, if the motion sensor detects that there is no human in the room, the PTC heater and motor are turned off.
Further normal mode in step S2: the rotating speed of the motor is kept unchanged, and the PTC heater adjusts the operation power according to the indoor temperature and the preset temperature so as to keep the indoor temperature at the preset temperature.
The further motor has three speeds of high, medium and low, in a low power mode in step S2: the motor enters a low gear and the PTC heater is operated at 1/3 power for maximum power.
Further the box on still be provided with humidity transducer, set up conventional humidity through the controller, mode still includes the hydrofuge mode, after getting into shutdown mode, if humidity transducer detects that indoor humidity is greater than conventional humidity then gets into the hydrofuge mode, stops after humidity reaches conventional humidity.
Further 5< t1<10 min.
Compared with the prior art, the invention has the beneficial effects that: the automatic temperature regulation can be realized, the indoor temperature is kept comfortable, the energy consumption is saved, when no person is in a room, the automatic switching working mode can be realized, the low-power operation or even the shutdown mode is realized, the unnecessary energy waste caused by the fact that a user forgets to close the device is avoided, or the continuous high-power operation of the device is caused, and the service life is prolonged.
Drawings
Fig. 1 is a diagram of the operation mode of the warmer for automatically adjusting temperature of the present invention.
Detailed Description
An embodiment of the warmer for automatically adjusting temperature of the present invention will be further explained with reference to fig. 1.
In the description of the present invention, it should be noted that, for the terms of orientation, such as "central", "lateral (X)", "longitudinal (Y)", "vertical (Z)", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicate that the orientation and positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and should not be construed as limiting the specific scope of the present invention.
Furthermore, if the terms "first" and "second" are used for descriptive purposes only, they are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. Thus, a definition of "a first" or "a second" feature may explicitly or implicitly include one or more of the features, and in the description of the invention, "a number" or "a number" means two or more unless explicitly specified otherwise.
The utility model provides an automatic temperature regulation's room heater, includes the box, is provided with PTC heater, centrifugal wind wheel and motor in the box, and the motor is connected to the centrifugal wind wheel, and the box is adorned in indoor top, still includes controller and temperature sensor and human body sensor, temperature sensor adorns on indoor wall body, and human body sensor adorns on the box and/or on indoor wall body, still includes following control method:
s1: the controller is used for setting a preset temperature, the controller enables the motor and the PTC heater to work, the PTC heater operates at the maximum power, the temperature sensor detects the indoor temperature in real time and transmits the result to the controller, the temperature is compared with the preset temperature in the controller, if the temperature is higher than or equal to the preset temperature, the operation power of the PTC heater is reduced, and if the temperature is lower than the preset temperature, the operation power of the PTC heater is improved;
s2: after the indoor temperature reaches the preset temperature for the first time, the human body sensor detects whether a person is in the room, and the PTC heater and the motor select corresponding working modes according to the detection result, wherein the working modes comprise a normal mode, a low-power mode and a shutdown mode;
normal mode conditions: the human body sensor detects once every time t1, and if people are detected indoors, the normal mode is kept;
low power mode conditions: the human body sensor detects once every time t1, and if no person is detected indoors, the low-power mode is entered;
after the low-power mode, if the indoor person is detected after t1 time, the normal mode is recovered, otherwise, the low-power mode is kept;
shutdown mode conditions: after running for time t2 after entering the low power mode, t2> t1, if the motion sensor detects that there is no human in the room, the PTC heater and motor are turned off.
5< t1<10min in this example.
The human body sensor can adopt a distance sensor, and the distance sensor can be arranged on a box body or an indoor wall body and used for detecting whether a person is in a room or not.
The warmer is preferably arranged in a bathroom, and is particularly suitable for heating the environment at the temperature when a user takes a bath.
The present embodiment preferably has the normal mode in step S2: the rotating speed of the motor is kept unchanged, and the PTC heater adjusts the operation power according to the indoor temperature and the preset temperature so as to keep the indoor temperature at the preset temperature.
The preferred motor of this embodiment has three speeds, high, medium and low, in the low power mode of step S2: the motor enters a low gear and the PTC heater is operated at 1/3 power for maximum power.
The rotation speed of the motor can be selected by the controller when the heater is turned on, and the preferred default is medium speed.
This embodiment is preferred still be provided with humidity transducer on the box, set up conventional humidity through the controller, mode still includes the mode of dehumidifying, after getting into shutdown mode, if humidity transducer detects that indoor humidity is greater than conventional humidity then gets into the mode of dehumidifying, stops after humidity reaches conventional humidity.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the invention may occur to those skilled in the art without departing from the principle of the invention, and are considered to be within the scope of the invention.
Claims (5)
1. The utility model provides an automatic temperature regulation's room heater, includes the box, is provided with PTC heater, centrifugal wind wheel and motor in the box, and the motor is connected to the centrifugal wind wheel, and the box is adorned in indoor top, its characterized in that: the temperature sensor is arranged on an indoor wall, and the human body sensor is arranged on a box body and/or the indoor wall, and the control method comprises the following steps:
s1: the controller is used for setting a preset temperature, the controller enables the motor and the PTC heater to work, the PTC heater operates at the maximum power, the temperature sensor detects the indoor temperature in real time and transmits the result to the controller, the temperature is compared with the preset temperature in the controller, if the temperature is higher than or equal to the preset temperature, the operation power of the PTC heater is reduced, and if the temperature is lower than the preset temperature, the operation power of the PTC heater is improved;
s2: after the indoor temperature reaches the preset temperature for the first time, the human body sensor detects whether a person is in the room, and the PTC heater and the motor select corresponding working modes according to the detection result, wherein the working modes comprise a normal mode, a low-power mode and a shutdown mode;
normal mode conditions: the human body sensor detects once every time t1, and if people are detected indoors, the normal mode is kept;
low power mode conditions: the human body sensor detects once every time t1, and if no person is detected indoors, the low-power mode is entered;
after the low-power mode, if the indoor person is detected after t1 time, the normal mode is recovered, otherwise, the low-power mode is kept;
shutdown mode conditions: after running for time t2 after entering the low power mode, t2> t1, if the motion sensor detects that there is no human in the room, the PTC heater and motor are turned off.
2. The automatic temperature-adjusting warmer of claim 1, wherein in the normal mode in step S2: the rotating speed of the motor is kept unchanged, and the PTC heater adjusts the operation power according to the indoor temperature and the preset temperature so as to keep the indoor temperature at the preset temperature.
3. The warmer of claim 2, wherein the motor has three speeds, a high speed, a middle speed and a low speed, and in the low power mode of step S2: the motor enters a low gear and the PTC heater is operated at 1/3 power for maximum power.
4. The warmer of claim 3, wherein: the box on still be provided with humidity transducer, set up conventional humidity through the controller, the mode of operation still includes the hydrofuge mode, after getting into shutdown mode, if humidity transducer detects that indoor humidity is greater than conventional humidity then gets into the hydrofuge mode, stops after humidity reaches conventional humidity.
5. The warmer of claim 4, wherein: 5< t1<10 min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110324806.6A CN112944441A (en) | 2021-03-26 | 2021-03-26 | Warmer capable of automatically adjusting temperature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110324806.6A CN112944441A (en) | 2021-03-26 | 2021-03-26 | Warmer capable of automatically adjusting temperature |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112944441A true CN112944441A (en) | 2021-06-11 |
Family
ID=76228164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110324806.6A Withdrawn CN112944441A (en) | 2021-03-26 | 2021-03-26 | Warmer capable of automatically adjusting temperature |
Country Status (1)
| Country | Link |
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| CN (1) | CN112944441A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113757766A (en) * | 2021-09-30 | 2021-12-07 | 苏州捷迪纳米科技有限公司 | Electric blanket control method and device |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010151415A (en) * | 2008-12-26 | 2010-07-08 | Panasonic Corp | Planar heater |
| CN201983340U (en) * | 2011-03-02 | 2011-09-21 | 刘瑜 | Energy-saving heater capable of adjusting power automatically |
| CN204361426U (en) * | 2015-01-30 | 2015-05-27 | 李华柏 | A kind of can auto-breaking and the adjustable supply socket of output voltage |
| CN204373042U (en) * | 2015-01-07 | 2015-06-03 | 杭州奥普卫厨科技有限公司 | Anticorrosion long-life bathroom heating device |
| CN207112995U (en) * | 2017-09-06 | 2018-03-16 | 姚哲凡 | A kind of fresh air purifying bathroom heating device |
| CN108682117A (en) * | 2018-05-06 | 2018-10-19 | 郭建明 | A kind of bath temperature, humidity, brightness control method and device |
| CN208418939U (en) * | 2018-05-18 | 2019-01-22 | 嵊州市前沿电子科技有限公司 | A kind of Multifunctional air heater for bathroom wireless control system |
| CN210425221U (en) * | 2019-06-13 | 2020-04-28 | 珠海格力电器股份有限公司 | Intelligent control device of heating electric appliance and heating electric appliance |
| JP2020085432A (en) * | 2018-11-30 | 2020-06-04 | エルテック株式会社 | Electric carpet |
| CN211084211U (en) * | 2019-12-19 | 2020-07-24 | 云南创佳楼宇科技工程有限公司 | Electric floor heating P L C intelligent control system |
-
2021
- 2021-03-26 CN CN202110324806.6A patent/CN112944441A/en not_active Withdrawn
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010151415A (en) * | 2008-12-26 | 2010-07-08 | Panasonic Corp | Planar heater |
| CN201983340U (en) * | 2011-03-02 | 2011-09-21 | 刘瑜 | Energy-saving heater capable of adjusting power automatically |
| CN204373042U (en) * | 2015-01-07 | 2015-06-03 | 杭州奥普卫厨科技有限公司 | Anticorrosion long-life bathroom heating device |
| CN204361426U (en) * | 2015-01-30 | 2015-05-27 | 李华柏 | A kind of can auto-breaking and the adjustable supply socket of output voltage |
| CN207112995U (en) * | 2017-09-06 | 2018-03-16 | 姚哲凡 | A kind of fresh air purifying bathroom heating device |
| CN108682117A (en) * | 2018-05-06 | 2018-10-19 | 郭建明 | A kind of bath temperature, humidity, brightness control method and device |
| CN208418939U (en) * | 2018-05-18 | 2019-01-22 | 嵊州市前沿电子科技有限公司 | A kind of Multifunctional air heater for bathroom wireless control system |
| JP2020085432A (en) * | 2018-11-30 | 2020-06-04 | エルテック株式会社 | Electric carpet |
| CN210425221U (en) * | 2019-06-13 | 2020-04-28 | 珠海格力电器股份有限公司 | Intelligent control device of heating electric appliance and heating electric appliance |
| CN211084211U (en) * | 2019-12-19 | 2020-07-24 | 云南创佳楼宇科技工程有限公司 | Electric floor heating P L C intelligent control system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113757766A (en) * | 2021-09-30 | 2021-12-07 | 苏州捷迪纳米科技有限公司 | Electric blanket control method and device |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210611 |
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| WW01 | Invention patent application withdrawn after publication |