WO2023080671A1 - Tapis chauffant - Google Patents

Tapis chauffant Download PDF

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Publication number
WO2023080671A1
WO2023080671A1 PCT/KR2022/017120 KR2022017120W WO2023080671A1 WO 2023080671 A1 WO2023080671 A1 WO 2023080671A1 KR 2022017120 W KR2022017120 W KR 2022017120W WO 2023080671 A1 WO2023080671 A1 WO 2023080671A1
Authority
WO
WIPO (PCT)
Prior art keywords
mat
heat
heating mat
heating
heat transfer
Prior art date
Application number
PCT/KR2022/017120
Other languages
English (en)
Korean (ko)
Inventor
문준기
Original Assignee
주식회사 엠아이디자인
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 주식회사 엠아이디자인 filed Critical 주식회사 엠아이디자인
Publication of WO2023080671A1 publication Critical patent/WO2023080671A1/fr

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C21/00—Attachments for beds, e.g. sheet holders, bed-cover holders; Ventilating, cooling or heating means in connection with bedsteads or mattresses
    • A47C21/04—Devices for ventilating, cooling or heating
    • A47C21/048—Devices for ventilating, cooling or heating for heating
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C21/00—Attachments for beds, e.g. sheet holders, bed-cover holders; Ventilating, cooling or heating means in connection with bedsteads or mattresses
    • A47C21/04—Devices for ventilating, cooling or heating
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C31/00—Details or accessories for chairs, beds, or the like, not provided for in other groups of this subclass, e.g. upholstery fasteners, mattress protectors, stretching devices for mattress nets
    • A47C31/12—Means, e.g. measuring means for adapting chairs, beds or mattresses to the shape or weight of persons
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C31/00—Details or accessories for chairs, beds, or the like, not provided for in other groups of this subclass, e.g. upholstery fasteners, mattress protectors, stretching devices for mattress nets
    • A47C31/12—Means, e.g. measuring means for adapting chairs, beds or mattresses to the shape or weight of persons
    • A47C31/123—Means, e.g. measuring means for adapting chairs, beds or mattresses to the shape or weight of persons for beds or mattresses
    • 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
    • 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
    • F24D19/1006—Arrangement or mounting of control or safety devices for water heating systems
    • F24D19/1009—Arrangement or mounting of control or safety devices for water heating systems for central heating
    • F24D19/1015—Arrangement or mounting of control or safety devices for water heating systems for central heating using a valve or valves
    • 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
    • F24D3/00—Hot-water central heating systems
    • F24D3/10—Feed-line arrangements, e.g. providing for heat-accumulator tanks, expansion tanks ; Hydraulic components of a central heating system
    • 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
    • F24D3/00—Hot-water central heating systems
    • F24D3/10—Feed-line arrangements, e.g. providing for heat-accumulator tanks, expansion tanks ; Hydraulic components of a central heating system
    • F24D3/1058—Feed-line arrangements, e.g. providing for heat-accumulator tanks, expansion tanks ; Hydraulic components of a central heating system disposition of pipes and pipe connections
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
    • F24H1/08—Packaged or self-contained boilers, i.e. water heaters with control devices and pump in a single unit

Definitions

  • the present disclosure relates to heating mats.
  • Heating mats are used for various purposes, such as for heating or medical purposes. Heating mats may be classified into electric mats, warm air mats, or hot water mats according to the principle of generating and transferring heat.
  • the electric mat generates heat as current flows in an electric circuit having a resistance disposed on the mat, and transfers the generated heat to a user to perform a heating function.
  • the warm air mat can perform a heating function by using a method in which warm air moves through conduits disposed inside the mat.
  • the hot water mat performs a heating function by moving hot water heated by a heater through a conduit inside the mat.
  • a heating mat according to an embodiment may perform separate heating according to a user's needs by using a mat including a plurality of regions.
  • a heating mat may uniformly heat each of a plurality of regions of the mat by using a reservoir including a heat transfer unit including a plurality of loops and a plurality of housings.
  • a mat configured to contact at least a portion of a user's body; a heat source that generates heat; and a heat transfer unit for transferring heat generated from the heat source to the mat, wherein the mat is divided into a plurality of regions and is capable of separate heating.
  • the heating mat has an effect of enabling separate heating according to a user's needs by using a mat including a plurality of areas.
  • the heating mat has an effect capable of uniformly heating each of a plurality of regions of the mat by using a reservoir including a heat transfer unit including a plurality of loops and a plurality of housings.
  • FIG. 1 is a block configuration diagram of a heating mat according to an embodiment of the present disclosure.
  • FIG. 2 is a view showing the structure of a heating mat according to an embodiment of the present disclosure.
  • FIG 3 is a diagram showing the structure of a reservoir according to an embodiment of the present disclosure.
  • FIG. 4 is a diagram for explaining the structure of a heat transfer unit according to an embodiment of the present disclosure.
  • FIG. 5 is a diagram illustrating an interface according to an embodiment of the present disclosure.
  • first, second, A, B, (a), and (b) may be used. These terms are only used to distinguish the component from other components, and the nature, order, or order of the corresponding component is not limited by the term.
  • '... Terms such as 'unit' and 'module' refer to a unit that processes at least one function or operation, and may be implemented as hardware, software, or a combination of hardware and software.
  • the heating mat is mainly a hot water mat, but the heating mat is not necessarily limited to the hot water mat, and the heating mat may be an electric mat or a hot water mat. make it clear that there may be
  • FIG. 1 is a block configuration diagram of a heating mat according to an embodiment of the present disclosure.
  • FIG. 2 is a view showing the structure of a heating mat according to an embodiment of the present disclosure.
  • the heating mat 100 includes a mat 110, a heat transfer unit 120, a heat source 130, a sensing unit 140, an interface 150, and a control unit 160. and valve 270.
  • the mat 110 may include a plurality of areas.
  • the mat 110 has a first area 211, a second area 212, a third area 213, a fourth area 214, and a fifth area 215. ) and a sixth region 216.
  • the heat transfer unit 120 may include a heat supply line 221 and a heat recovery line 222 .
  • the heat source 130 may include a reservoir 231 , a heater 232 and a power unit 233 .
  • the sensing unit 140 may include one or more sensors 241 .
  • the mat 110 is configured to be in contact with the user's body.
  • the mat 110 may receive heat generated from the heat source 130 through the heat transfer unit 120 .
  • the heating mat 100 may be configured to enable separate heating as the mat 110 is divided into a plurality of areas. As shown in FIG. 2 , the mat 110 may be divided into a plurality of areas along the user's elongation direction (the length direction of the mat 110). In addition, the mat 110 may be divided into a plurality of areas along a direction perpendicular to the user's stretching direction (the width direction of the mat 110). For example, the mat 110 may include first to sixth areas 211 to 216 .
  • the user's convenience can be improved by heating only a desired area or adjusting the temperature according to the user's need. For example, when the user wants to warm only the shoulder or neck, the heat can be transferred only to the first region 211 and the second region 212, and when the user needs a back massage, Heat may be transferred only to the third region 213 and the fourth region 214 . In addition, when the user wants to warm only the feet for a good night's sleep, heat can be transferred only to the fifth region 215 and the sixth region 216 .
  • the heat transfer unit 120 may transfer heat generated from the heat source 130 to the mat 110 .
  • the heat transfer unit 120 may include a plurality of loops corresponding to each of a plurality of areas of the mat 110 . Accordingly, each of the plurality of regions of the mat 110 may be separately heated.
  • the heating mat 100 according to the present disclosure is an electric mat
  • the heat transfer unit 120 may be composed of an electric circuit, and when the heating mat 100 is a warm air mat or a hot water mat, the heat transfer unit 120 moves the fluid. It can be composed of possible conduits.
  • the heat transfer unit 120 may include a heat supply line 221 and a heat recovery line 222 .
  • heated hot water may move to the mat 110 through the heat supply line 221, and the heat source 130 from the mat 110 through the heat recovery line 222. ), hot water can be recovered.
  • One or more sensors 241 may be disposed in at least one of the heat supply line 221 and the heat recovery line 222, and based on information obtained by the sensor 241, the mat ( 110) may adjust the temperature of each of the plurality of regions.
  • One or more valves 270 eg, check valves, etc.
  • the temperature of each of a plurality of regions of the mat 110 may be adjusted by adjusting whether or not hot water flows in and/or the amount of hot water flowing in and out through the valve 270. .
  • the control precision and user convenience of the heating mat 100 can be improved by disposing the sensor 241 and/or the valve 270 in the heat supply line 221 and/or the heat recovery line 222 as needed.
  • the sensor 241 and/or the valve 270 may be disposed in each of a plurality of loops to individually control the temperature of a plurality of regions of the mat 110 .
  • the position where the sensor 241 and the valve 270 are disposed is not necessarily limited to the heat supply line 221 or the heat recovery line 222, and if necessary, the inside of the heat source 130 and/or the mat 110 It can also be placed on the back.
  • the sensor 241 is disposed inside the heat source 130, regardless of whether the user covers a blanket or the temperature of the mat 110, which may vary depending on various variables such as the user's body temperature, By controlling the heating mat 100 based only on the temperature by the heat generated from the heat source 130, it is possible to perform uniform improvement control without being affected by various variables.
  • the heating mat 100 is controlled based on the temperature experienced by the user, thereby providing a more accurate sensed temperature to the user.
  • the heating mat 100 according to the present disclosure may improve user convenience by arranging the sensor 241 and/or the valve 270 in various positions according to the user's needs.
  • One or more chambers may be disposed in the heat transfer unit 120 .
  • one valve 270 is disposed on the heat transfer unit 120, a chamber capable of storing hot water, etc. is disposed behind the valve 270, and another valve 270 is disposed behind the chamber.
  • hot water heated by the heat source 130 is stored in the chamber via the valve 270, and when it is detected that the pressure inside the chamber is higher than a certain pressure, the valve 270 at the rear of the chamber is opened so that the hot water flows out.
  • hot water can be delivered to the mat 110 by natural convection without a power unit 233 such as a separate pump. At this time, the reverse flow of hot water can be prevented by the valves 270 disposed in the front and rear of the chamber.
  • the heat transfer unit 120 When the heat transfer unit 120 is configured as a conduit, the heat transfer unit 120 may have a shape in which a cross-sectional area gradually decreases along a direction from the front to the rear.
  • the heat transfer unit 120 When hot water is transferred from the heat source 130 to the mat 110, energy loss occurs due to friction between the heat transfer unit 120 and the hot water. Accordingly, the kinetic energy of the hot water may be reduced and the speed may be reduced.
  • the cross-sectional area of the heat transfer unit 120 gradually decreases, the speed increases according to the continuity equation, so even if energy loss occurs, the hot water can move smoothly even from the rear of the mat 110.
  • the heat source 130 generates heat and transfers the generated heat to the mat 110 using the heat transfer unit 120 .
  • the heat source 130 may transfer heat to the mat 110 using a medium such as water.
  • the heat source 130 may include a reservoir 231 , a heater 232 and a power unit 233 .
  • a medium eg, water
  • the heater 232 eg, PTC heater
  • the power unit 233 eg, a pump
  • the reservoir 231, the heater 232, and the power unit 233 may be plural as needed.
  • a plurality of reservoirs 231, heaters 232, and power units 233 are configured to correspond to a plurality of areas of the mat 110, so that a plurality of areas of the mat 110 can be individually controlled.
  • a structure in which the reservoir 231 stores a medium such as water corresponding to each of a plurality of regions of the mat 110 will be described later with reference to FIG. 3 .
  • FIG 3 is a diagram showing the structure of a reservoir according to an embodiment of the present disclosure.
  • a reservoir 231 includes a plurality of housings 331 configured to store a medium such as water, and a cover configured to cover an open portion of the housing 331.
  • 332 and a plurality of housings 331 may include an insulation part 333 disposed between each of them.
  • the heating mat 100 includes a mat 110 composed of a plurality of areas, and through this, separate heating is possible as one of the technical features.
  • a plurality of housings 331 may be configured to store water, which is a medium for transferring heat to each of the plurality of regions. Accordingly, it is possible to precisely control the temperature of each of the plurality of regions.
  • the cover 332 may be configured as one to cover the entire open portion of the plurality of housings 331 .
  • the structure of the cover 332 is not limited thereto, and may be composed of a plurality of covers 332 to cover each of the plurality of housings 331 , of course.
  • An insulator 333 may be disposed between each of the plurality of housings 331 .
  • the insulator 333 may be made of an insulator such as styrofoam, iso pink, or E board. Since the heat insulating part 333 is disposed between each of the plurality of housings 331, heat exchange between the plurality of housings 331 is blocked, and the temperature of each of the plurality of areas of the mat 110 can be more precisely controlled.
  • FIG. 4 is a diagram for explaining the structure of a heat transfer unit according to an embodiment of the present disclosure.
  • the heat transfer unit 120 may include a hose unit 421 and a fusion unit 422 .
  • the hose unit 421 may be formed in a hollow circular cylinder shape to withstand a relatively high pressure and smoothly deliver heated hot water or the like, and may be made of a soft material such as rubber.
  • the shape and material of the hose part 421 is not limited thereto, and it should be noted that other shapes and materials may be used according to purposes and uses.
  • the other side of the hose part 421 may be connected to the fusion part 422 .
  • the fused portion 422 may be formed inside the mat 110 . Hot water heated by the heat source 130 is transferred to the fusion part 422 through the hose part 421 and transfers the heat to the user contacting the mat 110 .
  • the fused portion 422 is formed in a flat shape, so that the user does not feel uncomfortable due to folding when the mat 110 and the user's body come into contact.
  • the portion corresponding to the fused portion 422 of the two sheets of mats 110 can be manufactured by mutually bonding (fusion) the remaining parts except for the path through which hot water is transmitted).
  • the two mats 110 may be bonded using an ultrasonic (high frequency) welding method or the like.
  • the hose portion 421 made of a flexible material may be manufactured in such a way that it extends to the inside of the mat 110 to form the fused portion 422 .
  • the heat transfer unit 120 since the heat transfer unit 120 has a structure including the flat fused portion 422, user inconvenience can be prevented, and storage and the like are easy (folded and stored).
  • the hose part 421 made of a soft material may have a shape in which the cross-sectional area gradually decreases or is distorted. Accordingly, the hose part 421 and the fusion part 422 can be smoothly connected.
  • a structure made of a heat-resistant material e.g. aluminum can be firmly connected.
  • FIG. 5 is a diagram illustrating an interface according to an embodiment of the present disclosure.
  • the interface 150 is configured so that the user of the heating mat 100 can adjust the temperature of a plurality of areas of the mat 110 by manipulating the display 551 and the manipulation A button 552 may be included.
  • the display 551 of the interface 150 is divided into a plurality of regions (divided structure) to correspond to the plurality of regions of the mat 110, and the user can intuitively view each region. It may be configured to enable temperature control and the like.
  • the operation button 552 may be operated in a capacitive or pressure-sensitive manner.
  • Information input by the user through the interface 150 eg, region selection, temperature rise, etc.
  • the controller 160 controls the heat source 130 and the valve 270 based on the transmitted information. It is possible to provide the temperature desired by the user by controlling the lamp.

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Thermotherapy And Cooling Therapy Devices (AREA)
  • Mattresses And Other Support Structures For Chairs And Beds (AREA)

Abstract

L'invention concerne un tapis chauffant. La présente invention concerne, selon un mode de réalisation, un tapis chauffant comprenant : un tapis configuré de façon à venir en contact avec au moins une partie du corps d'un utilisateur ; une source de chaleur qui génère de la chaleur ; et une unité de transfert de chaleur qui transfère, jusqu'au tapis, la chaleur générée par la source de chaleur, le tapis étant divisé en une pluralité de régions destinées à être chauffées séparément.
PCT/KR2022/017120 2021-11-03 2022-11-03 Tapis chauffant WO2023080671A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20210149365 2021-11-03
KR10-2021-0149365 2021-11-03

Publications (1)

Publication Number Publication Date
WO2023080671A1 true WO2023080671A1 (fr) 2023-05-11

Family

ID=86241824

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2022/017120 WO2023080671A1 (fr) 2021-11-03 2022-11-03 Tapis chauffant

Country Status (2)

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KR (1) KR20230064578A (fr)
WO (1) WO2023080671A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101386454B1 (ko) * 2014-01-15 2014-04-17 주식회사 동양이지텍 투-웨이 호스라인과 트윈 물통을 갖는 더블 난방 구조의 사계절 매트
CN105020935A (zh) * 2014-04-17 2015-11-04 浙江喜尔登床垫有限公司 双温区冷热垫及其双温制冷制热装置
KR20160002790U (ko) * 2015-02-02 2016-08-11 주식회사 콜러노비타 온수매트
KR20190113362A (ko) * 2018-03-28 2019-10-08 이대규 가습겸용 온수보온매트
US10667622B1 (en) * 2008-07-30 2020-06-02 Youngblood Ip Holdings, Llc Multi-zone temperature modulation system for bed or blanket

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10667622B1 (en) * 2008-07-30 2020-06-02 Youngblood Ip Holdings, Llc Multi-zone temperature modulation system for bed or blanket
KR101386454B1 (ko) * 2014-01-15 2014-04-17 주식회사 동양이지텍 투-웨이 호스라인과 트윈 물통을 갖는 더블 난방 구조의 사계절 매트
CN105020935A (zh) * 2014-04-17 2015-11-04 浙江喜尔登床垫有限公司 双温区冷热垫及其双温制冷制热装置
KR20160002790U (ko) * 2015-02-02 2016-08-11 주식회사 콜러노비타 온수매트
KR20190113362A (ko) * 2018-03-28 2019-10-08 이대규 가습겸용 온수보온매트

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