CN114224222A - Power-adjustable integrated heating wire for intelligent toilet and control method - Google Patents
Power-adjustable integrated heating wire for intelligent toilet and control method Download PDFInfo
- Publication number
- CN114224222A CN114224222A CN202111523658.7A CN202111523658A CN114224222A CN 114224222 A CN114224222 A CN 114224222A CN 202111523658 A CN202111523658 A CN 202111523658A CN 114224222 A CN114224222 A CN 114224222A
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- China
- Prior art keywords
- heating wire
- electric heating
- electric
- temperature sensor
- temperature
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47K—SANITARY EQUIPMENT; ACCESSORIES THEREFOR, e.g. TOILET ACCESSORIES
- A47K13/00—Seats or covers for all kinds of closets
- A47K13/24—Parts or details not covered in, or of interest apart from, groups A47K13/02 - A47K13/22
- A47K13/30—Seats having provisions for heating, deodorising or the like, e.g. ventilating, noise-damping or cleaning devices
- A47K13/305—Seats with heating devices
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47K—SANITARY EQUIPMENT; ACCESSORIES THEREFOR, e.g. TOILET ACCESSORIES
- A47K13/00—Seats or covers for all kinds of closets
- A47K13/24—Parts or details not covered in, or of interest apart from, groups A47K13/02 - A47K13/22
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
- G05D23/20—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature
- G05D23/22—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature the sensing element being a thermocouple
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/02—Details
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/20—Heating elements having extended surface area substantially in a two-dimensional [2D] plane, e.g. plate-heater
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- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Toilet Supplies (AREA)
Abstract
The invention discloses a power-adjustable integrated heating wire for an intelligent toilet and a control method, wherein the heating wire comprises an electric heating wire, a toilet film aluminum foil, a temperature sensor, a pressure sensor and an electric connector, wherein the toilet film aluminum foil is attached to a toilet seat, the temperature sensor is used for detecting temperature and outputting an electric signal, and the pressure sensor is used for detecting pressure and outputting an electric signal; the electric heating wires are respectively attached to different areas of the toilet seat film aluminum foil and connected with the electric connector to form a heating loop working independently. When the temperature sensor is used by a user, whether the temperatures in different areas reach the initial temperature threshold value or not is judged through the temperature sensor, and therefore the corresponding electric heating wire is started or disconnected. The invention has the beneficial effects that: the invention can prevent or reduce the low-temperature scald caused by local overheating due to sitting posture, weight and other reasons when sitting on the toilet for a long time; the power consumption can be effectively reduced by adjusting the power in different areas.
Description
Technical Field
The invention relates to the field of heating, in particular to a power-adjustable integrated heating wire for an intelligent toilet and a control method.
Background
The intelligent toilet bowl on the existing market usually has a liner heating function. However, in the existing heating mode, because the temperature regulation is fixed, local temperature is too high or too low due to sitting postures, contact areas and the like of different people, so that a user is uncomfortable to use; or the position is frequently required to be moved when the device is used, so that the local overheating caused by long-time rest is reduced, and even the device can be used for treating the 'low-temperature scald' unconsciously.
Because the weight of different people is different from the contact surface, the attaching degree of different people is different from the cushion. The place that pressure intensity is bigger is laminated tighter and tighter, and the heat conduction is better, and the heat dissipation is relatively poor, causes local overheat.
Disclosure of Invention
The invention aims to overcome the defects in the prior art, and provides a power-adjustable integrated heating wire for an intelligent toilet and a control method, which can flexibly adjust local temperature to adapt to reasons of different sitting postures, contact surfaces and the like, so that the use experience of a user is improved.
The object of the present invention is achieved by the following technical means. A power-adjustable integrated heating wire for an intelligent toilet comprises an electric heating wire, a toilet seat film aluminum foil, a temperature sensor, a pressure sensor and an electric connector, wherein the toilet seat film aluminum foil is attached to a toilet seat ring, the temperature sensor is used for detecting temperature and outputting an electric signal, and the pressure sensor is used for detecting pressure and outputting an electric signal; the electric heating wires are respectively attached to different areas of the toilet seat film aluminum foil and connected with the electric connector to form a heating loop working independently.
Furthermore, the electric heating wire comprises an electric heating wire A, an electric heating wire B and an electric heating wire C, wherein the electric heating wire A forms an irregular figure and is attached to the left front area of the toilet seat adhesive film aluminum foil, the electric heating wire B forms an irregular figure and is attached to the right front area of the toilet seat adhesive film aluminum foil, and the electric heating wire C forms an irregular figure and is attached to the rear area of the toilet seat adhesive film aluminum foil.
Furthermore, an independent temperature sensor and a pressure sensor are arranged in the area covered by each electric heating wire, or a plurality of temperature sensors and pressure sensors are arranged in the area covered by each electric heating wire.
Further, the temperature sensor is a thermocouple or other type of temperature sensor.
Furthermore, the pressure sensor is a patch type pressure sensor or other types of pressure sensors.
The invention also discloses a control method of the power-adjustable integrated heating wire for the intelligent toilet, which comprises the following steps: when the electric heating wire is used by a user, whether the temperatures in different areas reach the initial temperature threshold value or not is judged through the temperature sensor, and therefore the corresponding electric heating wire is started or disconnected; after the electric heating wire starts to work, the temperature threshold value is adjusted according to different pressure parameters obtained by the pressure sensor to form negative feedback.
Further, if a rapid decrease in pressure in a certain region is detected, the heating of the electric heating wire in the region is stopped.
The invention has the beneficial effects that: the invention can prevent or reduce the low-temperature scald caused by local overheating due to sitting posture, weight and other reasons when sitting on the toilet for a long time; the power consumption can be effectively reduced by adjusting the power in different areas.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
FIG. 2 is a schematic flow chart of the present invention.
Description of reference numerals: the toilet bowl film aluminum foil comprises a toilet bowl film aluminum foil 1, an electric heating wire A2, an electric heating wire B3, a temperature sensor 4, a pressure sensor 5, an electric heating wire C6 and an electric connector 7.
Detailed Description
The invention will be described in detail with reference to the following figures and examples:
as shown in fig. 1, the invention discloses a power-adjustable integrated heating wire for an intelligent toilet, which comprises an electric heating wire, a toilet film aluminum foil 1, a temperature sensor 4, a pressure sensor 5 and an electric connector 7, wherein the toilet film aluminum foil 1 is attached to a toilet seat, the temperature sensor 4 is used for detecting temperature and outputting an electric signal, and the temperature sensor 4 adopts a thermocouple in the embodiment; the pressure sensor 5 is used for detecting a pressure output electrical signal, and in the present embodiment, the pressure sensor 5 is a patch type pressure sensor 5.
The plurality of electric heating wires are respectively attached to different areas of the toilet bowl film aluminum foil 1 and connected with the electric connector 7 to form a heating loop which works independently. In the present embodiment, the electric heating wire includes an electric heating wire a2, an electric heating wire B3, and an electric heating wire C6, wherein the electric heating wire a2 forms an irregular figure and is attached to the left front area of the toilet seat attachment film aluminum foil 1, the electric heating wire B3 forms an irregular figure and is attached to the right front area of the toilet seat attachment film aluminum foil 1, and the electric heating wire C6 forms an irregular figure and is attached to the rear area of the toilet seat attachment film aluminum foil 1; the electric heating wire a2, the electric heating wire B3, and the electric heating wire C6 can regulate power and operate independently.
In this embodiment, an independent temperature sensor 4 and an independent pressure sensor 5 may be disposed in the area covered by each electric heating wire, and it should be noted that: a plurality of temperature sensors 4 and pressure sensors 5 may be provided in the region covered by each electric heating wire as necessary.
The invention also discloses a control method of the heating wire, which comprises the following steps as shown in figure 2: the electric heating wire of the toilet bowl is divided into a left area, a right area and a rear area which are 3, and a pressure sensor 5 and a temperature sensor 4 can be placed in each area. When the temperature sensor is used by a user, whether the temperature in different areas reaches an initial temperature threshold (18-25 ℃ according to different products) is judged through the temperature sensor 4, and therefore, the corresponding electric heating wire (the electric heating wire A2, the electric heating wire B3 or the electric heating wire C6) is turned on or off; after the electric heating wire starts to work, the temperature threshold value is adjusted according to different pressure parameters obtained by the pressure sensor 5, and negative feedback is formed.
The principle of the invention is as follows: when the temperature of the electric heating wire reaches the set temperature, the power of the local heating wire is reduced according to the pressure increase value of the pressure sensor 5 so as to reduce the local temperature, and the area with small pressure is continuously maintained at the set value. If the pressure in a certain area is detected to be rapidly reduced, the heating of the electric heating wire in the area is stopped (possibly lifted due to heat stress). The conversion of pressure and temperature is carried out, and the temperature change and distribution of the shell of the toilet bowl under the same area and different pressure intensities are measured through a plurality of times of simulation experiments.
It should be understood that equivalent substitutions and changes to the technical solution and the inventive concept of the present invention should be made by those skilled in the art to the protection scope of the appended claims.
Claims (8)
1. The utility model provides an integral type heater wire with adjustable intelligence toilet is with power which characterized in that: the electric heating closestool comprises an electric heating wire, a closestool film aluminum foil (1), a temperature sensor (4), a pressure sensor (5) and an electric connector (7), wherein the closestool film aluminum foil (1) is attached to a closestool seat ring, the temperature sensor (4) is used for detecting temperature and outputting an electric signal, and the pressure sensor (5) is used for detecting pressure and outputting an electric signal; the electric heating wires are respectively attached to different areas of the toilet seat film aluminum foil (1) and connected with the electric connector (7) to form an independently working heating loop.
2. The power adjustable integrated heating wire for the intelligent toilet according to claim 1, wherein: electric heating wire include electric heating wire A (2), electric heating wire B (3) and electric heating wire C (6), wherein, constitute irregular figure and paste in the left the place ahead region of squatting pan pad pasting aluminium foil (1) by electric heating wire A (2), constitute irregular figure and paste in the right front region of squatting pan pad pasting aluminium foil (1) by electric heating wire B (3), constitute irregular figure and paste in the rear region of squatting pan pad pasting aluminium foil (1) by electric heating wire C (6).
3. The power adjustable integrated heating wire for the intelligent toilet according to claim 1 or 2, wherein: an independent temperature sensor (4) and an independent pressure sensor (5) are arranged in the area covered by each electric heating wire.
4. The power adjustable integrated heating wire for the intelligent toilet according to claim 3, wherein: a plurality of temperature sensors (4) and pressure sensors (5) are arranged in the area covered by each electric heating wire.
5. The power adjustable integrated heating wire for the intelligent toilet according to claim 1, wherein: the temperature sensor (4) is a thermocouple.
6. The power adjustable integrated heating wire for the intelligent toilet according to claim 1, wherein: the pressure sensor (5) is a patch type pressure sensor.
7. A control method using the power adjustable integrated heater wire for the intelligent toilet according to any one of claims 1 to 6, characterized in that: the method comprises the following steps: when the temperature sensor is used by a user, whether the temperatures in different areas reach the initial temperature threshold value or not is judged through the temperature sensor (4), and therefore the corresponding electric heating wire is started or disconnected; after the electric heating wire starts to work, the temperature threshold value is adjusted according to different pressure parameters obtained by the pressure sensor (5) to form negative feedback.
8. The control method of the power adjustable integrated heating wire for the intelligent toilet according to claim 7, wherein: if the pressure in a certain area is detected to be rapidly reduced, the heating of the electric heating wire in the area is stopped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111523658.7A CN114224222A (en) | 2021-12-14 | 2021-12-14 | Power-adjustable integrated heating wire for intelligent toilet and control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111523658.7A CN114224222A (en) | 2021-12-14 | 2021-12-14 | Power-adjustable integrated heating wire for intelligent toilet and control method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114224222A true CN114224222A (en) | 2022-03-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111523658.7A Pending CN114224222A (en) | 2021-12-14 | 2021-12-14 | Power-adjustable integrated heating wire for intelligent toilet and control method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114224222A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116931614A (en) * | 2022-04-06 | 2023-10-24 | 松下家电(中国)有限公司 | Control method of intelligent toilet seat |
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| CN105353664A (en) * | 2015-12-04 | 2016-02-24 | 上海亚虹模具股份有限公司 | Intelligent toilet seat ring overheating fault distinguishing method |
| CN105395123A (en) * | 2015-10-28 | 2016-03-16 | 桂林新艺制冷设备有限责任公司 | Automatic heating closestool |
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| CN214231166U (en) * | 2020-10-15 | 2021-09-21 | 广州塔祈巴那电器有限公司 | Intelligent closestool heater |
| CN214962729U (en) * | 2021-04-13 | 2021-12-03 | 武汉工程大学 | A kind of intelligent electric heating clothing for preventing low temperature scald |
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2021
- 2021-12-14 CN CN202111523658.7A patent/CN114224222A/en active Pending
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| CN105353664A (en) * | 2015-12-04 | 2016-02-24 | 上海亚虹模具股份有限公司 | Intelligent toilet seat ring overheating fault distinguishing method |
| CN205249505U (en) * | 2015-12-26 | 2016-05-18 | 东莞市冠顺实业有限公司 | Heater for toilet seat |
| CN105581723A (en) * | 2016-02-16 | 2016-05-18 | 江阴市卫康电热电器有限公司 | Toilet seat heater |
| CN106137017A (en) * | 2016-07-04 | 2016-11-23 | 安徽省宁国市天宇电器有限公司 | A kind of intelligent sanitary appliance electric heater unit |
| CN208491953U (en) * | 2017-09-21 | 2019-02-15 | 江苏黄河电子科技有限公司 | A kind of instant heating type seat ring intelligent closestool |
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| CN214231166U (en) * | 2020-10-15 | 2021-09-21 | 广州塔祈巴那电器有限公司 | Intelligent closestool heater |
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Application publication date: 20220325 |