CN105534148A - Cold and hot air circulating pad - Google Patents
Cold and hot air circulating pad Download PDFInfo
- Publication number
- CN105534148A CN105534148A CN201610060653.8A CN201610060653A CN105534148A CN 105534148 A CN105534148 A CN 105534148A CN 201610060653 A CN201610060653 A CN 201610060653A CN 105534148 A CN105534148 A CN 105534148A
- Authority
- CN
- China
- Prior art keywords
- air
- main pipeline
- cold
- cold air
- return air
- Prior art date
- 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.)
- Pending
Links
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
-
- 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
- A47C21/042—Devices for ventilating, cooling or heating for ventilating or cooling
-
- 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
- A47C21/042—Devices for ventilating, cooling or heating for ventilating or cooling
- A47C21/044—Devices for ventilating, cooling or heating for ventilating or cooling with active means, e.g. by using air blowers or liquid pumps
-
- 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
- A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L9/00—Rigid pipes
- F16L9/02—Rigid pipes of metal
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L9/00—Rigid pipes
- F16L9/18—Double-walled pipes; Multi-channel pipes or pipe assemblies
-
- 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
- F24D5/00—Hot-air central heating systems; Exhaust gas central heating systems
- F24D5/06—Hot-air central heating systems; Exhaust gas central heating systems operating without discharge of hot air into the space or area to be heated
- F24D5/10—Hot-air central heating systems; Exhaust gas central heating systems operating without discharge of hot air into the space or area to be heated with hot air led through heat-exchange ducts in the walls, floor or ceiling
-
- 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
- F24D2220/00—Components of central heating installations excluding heat sources
- F24D2220/20—Heat consumers
- F24D2220/2081—Floor or wall heating panels
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mattresses And Other Support Structures For Chairs And Beds (AREA)
- Thermotherapy And Cooling Therapy Devices (AREA)
- Thermal Insulation (AREA)
Abstract
The invention relates to a cold and hot air circulating pad. The cold and hot air circulating pad consists of a cold and hot air circulation pipeline and a pad enclosure wrapping the outside of the cold and hot air circulation pipeline; the cold and hot air circulation pipeline consists of an air supply main pipeline, an air return main pipeline and a plurality of cold and hot air circulation branch pipelines, wherein the air supply main pipeline and the air return main pipeline are arranged in parallel, and the cold and hot air circulation branch pipelines are parallelly connected onto the air supply main pipeline and the air return main pipeline in a spaced manner; a gap is formed between the air supply main pipeline and the air return main pipeline and is filled with a heat preserving and insulating layer; an air inlet end and an air return end of any cold and hot air circulation branch pipeline are adjacent to each other and are separately connected onto the air supply main pipeline and the air return main pipeline, and rest parts of the pipelines are closely fit and extend side by side. The cold and hot air circulating pad has the characteristics that the pad is safe, the heat conduction is uniform, and the pad can be subjected to curled storage.
Description
Technical field
The present invention relates to one way of life pad, relate to a kind of mat adopting cold air circularly cooling to heat in particular.
Background technology
Commonly use as electric pad or water circulation cold/warm mattress at present, there is electric leakage and easily cause the absolutely not safety factor such as hot-spot in electric pad, water circulation cold/warm mattress exists to be needed regular replenishment water and leak, block, need many uses such as antifreezing measures, safeguard inconvenient situation.Consider from above-mentioned situation, feel have higher acceptability and security using air as heat conduction medium.No. 2013200637805, Chinese patent discloses a kind of warm braw circulation heating mattress, but is limited by specific heat and the transmission range factor of air, and the product realized by the program, exists the wretched insufficiency that heat transfer is extremely uneven.
Summary of the invention
The object of the invention is the shortcoming overcoming existing product, provide a kind of have higher-security, heat transfer evenly, can the cold air circulation pad of curling storage feature.
In order to achieve the above object, the present invention is achieved through the following technical solutions:
A kind of cold air circulation pad, be made up of cold air circulation line and its outer mat inclusion enclave of parcel, described cold air circulation line is by parallel juxtaposed air feed main pipeline, return air main pipeline, spacedly be connected in air feed main pipeline in parallel, some cold air loop branch pipe roads on return air main pipeline, and be serially connected in air feed main pipeline respectively, air feed on return air main pipeline patches flexible pipe and return air patches flexible pipe formation, described air feed main pipeline, the single-ended opening of return air main pipeline, air feed patches flexible pipe, air feed main pipeline, return air main pipeline, return air patches flexible pipe and any cold air loop branch pipe road forms a cold air peripheral passage, be provided with gap between described air feed main pipeline, return air main pipeline, be filled with heat insulation layer therebetween, the air intake in described any cold air loop branch pipe road and return air end is mutually adjacent is connected on air feed main pipeline, return air main pipeline, pipeline remainder fits tightly and extend side by side.
Described air feed main pipeline, return air main pipeline be return air main pipeline upper, air feed main pipeline under mounted on top arrange.
The same side of described air feed main pipeline, return air main pipeline is spaced is provided with some groups of corresponding adjacent air feed joints and return air joint, described air feed joint is S type union elbow, described return air joint is yi word pattern straight connector, and the port levels of described any one group of corresponding adjacent air feed joint and return air joint side by side, it is highly not less than the height of return air main pipeline bottom surface.
Preferably, described any cold air loop branch pipe road is single lumen catheter, its head end patches on air feed joint, tail end patches on the return air joint that correspondence is adjacent, cold air loop branch pipe road head and the tail fit tightly, the horizontal juxtaposition of pipeline remainder fits tightly and extends arrangement, in the middle part of pipeline, form U-shaped unrolling.
Optionally, described any cold air loop branch pipe road is double lumen tube, and its head end two mouths of pipe patch respectively on adjacent air feed joint and return air joint, and tail end sealing is plugged with U-shaped bent sub, makes two of double lumen tube cavitys form a sealing and circulating path.
Described cold air loop branch pipe road is the one in a day type double lumen tube, 8 type double lumen tubes or ◎ type double lumen tube.
Preferably, described cold air loop branch pipe road is tube wall through the metal hose of plastics or gel coated.
Optionally, described cold air loop branch pipe road is plastics or the silica gel hose of tube wall winding spring shape steel wire or the coated tubular knitted steel wire of tube wall.
Described air feed patches one end that flexible pipe and return air patches flexible pipe and extends mat inclusion enclave, and is connected with cold and warm air device.
Described any cold air loop branch pipe road and air feed main pipeline, return air main pipeline are T-shaped being arranged in parallel.
The main feature of technique scheme is:
1. air feed main pipeline, return air main pipe insulation layout, reduces thermal losses;
2. some groups of cold air loop branch pipe roads are connected in parallel on air feed main pipeline, return air main pipeline, by being arranged in parallel, ensure that the initial temperature of the air in any cold air loop branch pipe road of discrepancy is consistent as far as possible; More crucially cold air loop branch pipe road close apposition also contains metal heat conduction medium simultaneously, improve the heat exchanger effectiveness between the confession of cold air loop branch pipe road, air return pipeline, thus the harmony keeping cold air loop branch pipe road entirety to heat or freeze, realize the overall heat conducting uniformity of mat.
3. cold air loop branch pipe road is hose design, realizes the overall rollable storage of mat.
By the present invention that technique scheme realizes, have higher-security, heat transfer evenly, can the remarkable advantage of curling storage.
Accompanying drawing explanation
Fig. 1 is cold air circulating pipeline structure capable schematic diagram of the present invention;
Fig. 2 is structural representation of the present invention;
Fig. 3 is that the present invention is not containing the structural representation of mat inclusion enclave;
Fig. 4 is air feed main pipeline of the present invention, return air main pipeline configuration schematic diagram.
Detailed description of the invention
Describe the present invention below in conjunction with drawings and Examples.
A cold air circulation pad, be made up of cold air circulation line 1 and its outer mat inclusion enclave 2 of parcel, described cold air circulation line 1 is by parallel juxtaposed air feed main pipeline 11, return air main pipeline 13, is spacedly connected in air feed main pipeline 11 in parallel by T font, the first cold air loop branch pipe road 150 on return air main pipeline 13, second cold air loop branch pipe road 151, 3rd cold air loop branch pipe road 152, 4th cold air loop branch pipe road 153, 5th cold air loop branch pipe road 154, 6th cold air loop branch pipe road 155, 7th cold air loop branch pipe road 156, 8th cold air loop branch pipe road 157, 9th cold air loop branch pipe road 158, tenth cold air loop branch pipe road 159, 11 cold air loop branch pipe road 160, and be serially connected in air feed main pipeline 11 respectively, air feed on return air main pipeline 13 patches flexible pipe 17 and return air and patches flexible pipe 18 and form, described air feed main pipeline 11, the single-ended opening of return air main pipeline 13, air feed patches flexible pipe 17, air feed main pipeline 11, return air main pipeline 13, return air patches flexible pipe 18 and forms a cold air peripheral passage with any cold air loop branch pipe road, be provided with gap between described air feed main pipeline 11, return air main pipeline 13, be filled with heat insulation layer 19 therebetween.
Air feed main pipeline 11, return air main pipeline 13 be return air main pipeline 13 upper, air feed main pipeline 11 under mounted on top arrange.
Air feed main pipeline 11, the same side of return air main pipeline 13 is along air feed main pipeline 11, return air main pipeline 13 openend is to closed end direction, horizontal parallel is equidistantly provided with the first corresponding adjacent air feed joint 110 and the first return air joint 130, second air feed joint 111 and the second return air joint 131, 3rd air feed joint 112 and the 3rd return air joint 132, 4th air feed joint 113 and the 4th return air joint 133, 5th air feed joint 114 and the 5th return air joint 134, 6th air feed joint 115 and the 6th return air joint 135, 7th air feed joint 116 and the 7th return air joint 136, 8th air feed joint 117 and the 8th return air joint 137, 9th air feed joint 118 and the 9th return air joint 138, tenth air feed joint 119 and the tenth return air joint 139, 11 air feed joint the 120 and the 11 return air joint 140, aforementioned air feed joint is S type union elbow, aforementioned return air joint is yi word pattern straight connector, the port levels of described any one group of corresponding adjacent air feed joint and return air joint side by side, it is highly not less than the height of return air main pipeline 13 bottom surface.
First cold air loop branch pipe road 150 is single lumen catheter, its tube wall is the metal hose through gel coated, its head end (air intake) patches on the first air feed joint 110, tail end (outlet air end) patches on the first return air joint 130 that correspondence is adjacent, first cold air loop branch pipe road 150 head and the tail fit tightly, the horizontal juxtaposition of pipeline remainder fits tightly and extends arrangement, in the middle part of pipeline, form U-shaped unrolling.Other cold air loop branch pipe road is by this identical vibrational power flow, connection.
Air feed patches one end that flexible pipe 17 and return air patches flexible pipe 18 and extends mat inclusion enclave 2, and is connected with independent external cold and warm air device 20.
As Fig. 3, first cold air loop branch pipe road 150 also can be 8 type double lumen tubes, it is the silica gel hose of the coated tubular knitted steel wire of tube wall, its head end two mouths of pipe (two mouths of pipe of double lumen tube one end are respectively as air intake and outlet air end) patch on the first air feed joint 110, first return air joint 130, tail end sealing is plugged with the first U-shaped bent sub 210, makes two cavitys in the first cold air loop branch pipe road 150 form a sealing and circulating path.Other cold air loop branch pipe road is by this identical vibrational power flow, connection.
Above embodiment is for understanding method of the present invention and core concept, and under the condition carrying out seal approach, heat conduction medium is also transformed to water, wet goods liquid thermal conductivity medium from air by the present invention.For a person skilled in the art, without departing from the inventive concept of the premise, carry out any possible change or replacement, all belong to protection scope of the present invention.
Claims (10)
1. a cold air circulation pad, be made up of cold air circulation line and its outer mat inclusion enclave of parcel, it is characterized in that: described cold air circulation line is by parallel juxtaposed air feed main pipeline, return air main pipeline, spacedly be connected in air feed main pipeline in parallel, some cold air loop branch pipe roads on return air main pipeline, and be serially connected in air feed main pipeline respectively, air feed on return air main pipeline patches flexible pipe and return air patches flexible pipe formation, described air feed main pipeline, the single-ended opening of return air main pipeline, air feed patches flexible pipe, air feed main pipeline, return air main pipeline, return air patches flexible pipe and any cold air loop branch pipe road forms a cold air peripheral passage, be provided with gap between described air feed main pipeline, return air main pipeline, be filled with heat insulation layer therebetween, the air intake in described any cold air loop branch pipe road and return air end is mutually adjacent is connected on air feed main pipeline, return air main pipeline, pipeline remainder fits tightly and extend side by side.
2. a kind of cold air circulation pad according to claim 1, is further characterized in that: described air feed main pipeline, return air main pipeline be return air main pipeline upper, air feed main pipeline under mounted on top arrange.
3. a kind of cold air circulation pad according to claim 1, be further characterized in that: the same side of described air feed main pipeline, return air main pipeline is spaced is provided with some groups of corresponding adjacent air feed joints and return air joint, described air feed joint is S type union elbow, described return air joint is yi word pattern straight connector, and the port levels of described any one group of corresponding adjacent air feed joint and return air joint side by side, it is highly not less than the height of return air main pipeline bottom surface.
4. a kind of cold air circulation pad according to claim 1,3, be further characterized in that: described any cold air loop branch pipe road is single lumen catheter, its head end patches on air feed joint, tail end patches on the return air joint that correspondence is adjacent, cold air loop branch pipe road head and the tail fit tightly, the horizontal juxtaposition of pipeline remainder fits tightly and extends arrangement, in the middle part of pipeline, form U-shaped unrolling.
5. a kind of cold air circulation pad according to claim 1,3, be further characterized in that: described any cold air loop branch pipe road is double lumen tube, its head end two mouths of pipe patch respectively on adjacent air feed joint and return air joint, and tail end sealing is plugged with U-shaped bent sub.
6. a kind of cold air circulation pad according to claim 5, is further characterized in that: described cold air loop branch pipe road is the one in a day type double lumen tube, 8 type double lumen tubes or ◎ type double lumen tube.
7. a kind of cold air circulation pad according to claim 4,5, is further characterized in that: described cold air loop branch pipe road is tube wall through the metal hose of plastics or gel coated.
8. a kind of cold air circulation pad according to claim 4,5, is further characterized in that: described cold air loop branch pipe road is plastics or the silica gel hose of tube wall winding spring shape steel wire or the coated tubular knitted steel wire of tube wall.
9. a kind of cold air circulation pad according to claim 1, is further characterized in that: described air feed patches one end that flexible pipe and return air patches flexible pipe and extends mat inclusion enclave, and is connected with cold and warm air device.
10. a kind of cold air circulation pad according to claim 1, is further characterized in that: described any cold air loop branch pipe road and air feed main pipeline, return air main pipeline are T-shaped being arranged in parallel.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610060653.8A CN105534148A (en) | 2016-01-28 | 2016-01-28 | Cold and hot air circulating pad |
| KR1020160055009A KR20170090338A (en) | 2016-01-28 | 2016-05-04 | A Cold and hot air circulation mat |
| PCT/CN2016/112568 WO2017128916A1 (en) | 2016-01-28 | 2016-12-28 | Mat with cool and warm air circulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610060653.8A CN105534148A (en) | 2016-01-28 | 2016-01-28 | Cold and hot air circulating pad |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105534148A true CN105534148A (en) | 2016-05-04 |
Family
ID=55814132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610060653.8A Pending CN105534148A (en) | 2016-01-28 | 2016-01-28 | Cold and hot air circulating pad |
Country Status (3)
| Country | Link |
|---|---|
| KR (1) | KR20170090338A (en) |
| CN (1) | CN105534148A (en) |
| WO (1) | WO2017128916A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106213884A (en) * | 2016-09-29 | 2016-12-14 | 建德市九洲电器有限公司 | A kind of mattress laying cooling and warming pipeline |
| CN106235760A (en) * | 2016-09-29 | 2016-12-21 | 建德市九洲电器有限公司 | A kind of Automatic Control cooling and warming mattress |
| WO2017128916A1 (en) * | 2016-01-28 | 2017-08-03 | 朴光哲 | Mat with cool and warm air circulation |
| JP2019537454A (en) * | 2017-10-17 | 2019-12-26 | 朴 光哲PIAO, Guangzhe | Cooling / heating mat that cools or heats using cooling / heating wind |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2160276Y (en) * | 1993-06-11 | 1994-04-06 | 赖建力 | Temp-regulating cold bed |
| KR20040012647A (en) * | 2003-12-22 | 2004-02-11 | 배상법 | Chilled and hot air controllable air mattress |
| CN1755200A (en) * | 2004-09-29 | 2006-04-05 | 赤塚心義 | Cool/hot wind device |
| CN101190086A (en) * | 2006-11-28 | 2008-06-04 | 亚科创意技术有限公司 | Air conditioning device for bed |
| CN201079178Y (en) * | 2007-09-18 | 2008-07-02 | 方俊 | Cooling and warming mattress |
| CN205513603U (en) * | 2016-01-28 | 2016-08-31 | 朴光哲 | Cold -hot air pad that circulates |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009084058A1 (en) * | 2008-01-03 | 2009-07-09 | Peltech S.R.L. | Device for controlling the temperature of a mattress |
| CN201700795U (en) * | 2010-06-18 | 2011-01-12 | 陈永江 | Blanket body shunt |
| CN102885513A (en) * | 2011-07-23 | 2013-01-23 | 王彤宇 | Water way distributor |
| CN102885508A (en) * | 2011-07-23 | 2013-01-23 | 王彤宇 | Cold-warm water blanket pad |
| CN104257156A (en) * | 2014-09-15 | 2015-01-07 | 曾凌冰 | Mattress with cooling and heating functions |
| CN105534148A (en) * | 2016-01-28 | 2016-05-04 | 朴光哲 | Cold and hot air circulating pad |
-
2016
- 2016-01-28 CN CN201610060653.8A patent/CN105534148A/en active Pending
- 2016-05-04 KR KR1020160055009A patent/KR20170090338A/en not_active Application Discontinuation
- 2016-12-28 WO PCT/CN2016/112568 patent/WO2017128916A1/en active Application Filing
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2160276Y (en) * | 1993-06-11 | 1994-04-06 | 赖建力 | Temp-regulating cold bed |
| KR20040012647A (en) * | 2003-12-22 | 2004-02-11 | 배상법 | Chilled and hot air controllable air mattress |
| CN1755200A (en) * | 2004-09-29 | 2006-04-05 | 赤塚心義 | Cool/hot wind device |
| CN101190086A (en) * | 2006-11-28 | 2008-06-04 | 亚科创意技术有限公司 | Air conditioning device for bed |
| CN201079178Y (en) * | 2007-09-18 | 2008-07-02 | 方俊 | Cooling and warming mattress |
| CN205513603U (en) * | 2016-01-28 | 2016-08-31 | 朴光哲 | Cold -hot air pad that circulates |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017128916A1 (en) * | 2016-01-28 | 2017-08-03 | 朴光哲 | Mat with cool and warm air circulation |
| CN106213884A (en) * | 2016-09-29 | 2016-12-14 | 建德市九洲电器有限公司 | A kind of mattress laying cooling and warming pipeline |
| CN106235760A (en) * | 2016-09-29 | 2016-12-21 | 建德市九洲电器有限公司 | A kind of Automatic Control cooling and warming mattress |
| JP2019537454A (en) * | 2017-10-17 | 2019-12-26 | 朴 光哲PIAO, Guangzhe | Cooling / heating mat that cools or heats using cooling / heating wind |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2017128916A1 (en) | 2017-08-03 |
| KR20170090338A (en) | 2017-08-07 |
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| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160504 |
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| WD01 | Invention patent application deemed withdrawn after publication |