CN1212857A - Thermostatic liquid-filled mattress and manufacturing method thereof - Google Patents
Thermostatic liquid-filled mattress and manufacturing method thereof Download PDFInfo
- Publication number
- CN1212857A CN1212857A CN 97107697 CN97107697A CN1212857A CN 1212857 A CN1212857 A CN 1212857A CN 97107697 CN97107697 CN 97107697 CN 97107697 A CN97107697 A CN 97107697A CN 1212857 A CN1212857 A CN 1212857A
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- mattress
- mixed liquor
- outer cover
- brace
- sealing bag
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- Mattresses And Other Support Structures For Chairs And Beds (AREA)
Abstract
A temp-constant liquid-filled mattress is composed of outer case with electrothermal mattress, two or more sealed bags full of mixed liquid, and connecting pieces between sealed bags. Said mixed liquid is prepared from hexahydrated calcium chloride, strontium peroxide and water. Its advantages include improved structure ad air permeability, high temp-constant effect, low cost and being very comfortable.
Description
The present invention relates to a kind of home-use mattress, particularly a kind of inside is filled with the mattress that liquid can keep constant temperature.
Inside is filled with the mattress (being commonly called as water bed) of liquid, has good comfort in use, and is therefore well received.The design majority of this class mattress is to use as cooling-down bed mattress at present, also has small part to have heat-preserving function.Human body is when sleep, and optimum contact temperature is 27-30 degree centigrade.How to control the temperature of water bed, make it to remain on the practical design scheme in this preference temperature scope, yet there are no open.In addition, there is certain problem in the use in present various water beds, and Here it is can only use in short-term.Because be full of liquid and integral sealing in the mattress, its gas permeability is very poor, the humidity of mattress surface is very big.Mattress as sleep usefulness uses for a long time, obviously is unfavorable.
The objective of the invention is to: a kind of thermostatic liquid-filled mattress that supplies long-term sleep usefulness and preparation method thereof is provided.This mattress can make in use human body with its contact temperature stabilization between 27-30 degree centigrade.
The present invention is achieved in that a kind of thermostatic liquid-filled mattress, comprise the outer cover (1) that has electric pad (2), be characterized in: the sealing bag (4) of dress mixed liquor (3) in outer cover (1) lining has more than two or two is connected to brace (5) between the sealing bag (4).In the above-mentioned thermostatic liquid-filled mattress, air-vent (6) is arranged on the described brace (5).
Make the method for aforesaid thermostatic liquid-filled mattress, make an outer cover (1) that has electric pad (2) earlier, it is characterized in that:
＜one 〉, by following percentage by weight preparation mixed liquor (3):
Calcium chloride hexahydrate 50%-90%
Strontium peroxide 0.1%-1%
Water 9%-50%
＜two 〉, the mixed liquor (3) for preparing is injected bag and sealing, the sealing bag (4) of dress mixed liquor (3) in obtaining;
＜three 〉, the sealing bag (4) of dress mixed liquor (3) in more than two or two is arranged in the mattress shape, the outer cover (1) of packing into after being connected and fixed with brace (5) gets product.
Compared with the prior art, the present invention has improved the structure of liquid-filled mattress, has improved the permeability of liquid-filled mattress; The liquid that injects is a kind of mixed liquor that contains chemical heat media, and it and electric pad are used, and have good constant temperature effect.The present invention has that structure is simple, cost is lower, making is easy, easy to use, the use of can sleeping for a long time, characteristics that constant temperature is comfortable.Can be used as family's bedding uses.
Below in conjunction with accompanying drawing the specific embodiment of the present invention is described in further detail.
Accompanying drawing 1 is the section configuration schematic diagram of thermostatic liquid-filled mattress;
2 expressions of accompanying drawing 1 and accompanying drawing be a kind of structural form of the present invention: it comprise with electric pad ( 2) outer cover (1) is at the inner sealing bag (4) that in-built mixed liquor (3) are arranged of outer cover (1). The number of sealing bag (4) can be more than two or two. Brace (5) is arranged between the sealing bag (4) Air-vent (6) is arranged on the brace (5). Brace (5) had both played fixing seal bag (4), Avoid the effect of its vibration; Can improve again the permeability of whole liquid-filled mattress. Brace (5) can Be overlapped between the sealing bag (4), also can adopt the form of crimping to be pressed together on the sealing bag (4), also Can adopt integrated form when making sealing bag (4), to be produced on together to one-shot forming. Employing is many When sheet brace (5) connects, can not need to arrange air-vent (6). Adopt full wafer or large stretch of the company When connecing, can air-vent (6) be set in brace (5), in order to improve the saturating of whole liquid-filled mattress The gas performance.
The present invention as chemical heat media, utilizes calcium chloride hexahydrate coagulating in the aqueous solution with calcium chloride hexahydrate Gu the phase transformation cyclic process of heat release is dissolved-solidified in heat release-heat absorption, come automatic regulating mattress temperature. Six water The fusing point of calcium chloride is 29.92 degrees centigrade, and it is Celsius to be in the optimum Contact Temperature 27-30 of human body Between the degree, its latent heat of phase change is big, and is nontoxic to human body, nuisanceless. Experiment shows: be 50 with concentration The calcium chloride hexahydrate aqueous solution of %-90% injects the mattress of making in the sealing bag, when environment temperature is down to In the time of below 28 degrees centigrade, calcium chloride hexahydrate is crystallization from the aqueous solution, and heat release makes water in the crystallization process Temperature rises. When environment temperature rose to more than 28 degrees centigrade, the calcium chloride hexahydrate crystalline solid was dissolved in again water In the solution, heat absorption descends water temperature in the course of dissolution. Thereby the surface temperature that makes mattress maintains 28 and takes the photograph About family name's degree.
Because the condensation point of calcium chloride hexahydrate is significantly less than 29.92 degrees centigrade of its melting temperatures, also is lower than 27 Degree centigrade lower limit. In order to improve the condensation point of calcium chloride hexahydrate, the present invention is in the calcium chloride hexahydrate aqueous solution Added a certain proportion of supercooling preventing agent strontium peroxide, so that the phase transformation critical-temperature of calcium chloride hexahydrate Remain on about 28 degrees centigrade.
When environment temperature was in low-temperature condition for a long time, calcium chloride hexahydrate can continue crystallization until no longer send out Looks becomes. In order to recover to solidify the phase transformation cyclic process that heat release is dissolved-solidified in heat release-heat absorption, must be right The heating of six water calcium oxide aqueous solutions. This situation generally occurs in winter, and the mattress long period places low temperature Under the state, when preparing to use mattress again. Say that generally the body temperature by human body also can reach this purpose, but For simple and direct comfortable, the present invention is provided with electric pad, starts fast the phase transformation cyclic process by electric pad. Only need during use can make mattress whole night to electric pad energising half an hour to one hour carrying out preheating after the outage Remain on about 28 degrees centigrade.
Embodiment 1: make an outer cover (1) that has electric pad (2) earlier, then:
＜one 〉, by following percentage by weight preparation mixed liquor (3):
Calcium chloride hexahydrate 50%
Strontium peroxide 1%
Water 49%
＜two 〉, the mixed liquor (3) for preparing is injected bag and sealing, the sealing bag (4) of dress mixed liquor (3) in obtaining;
＜three 〉, the sealing bag (4) of adorning mixed liquor (3) in two is arranged in the mattress shape, the outer cover (1) of packing into after fixing with brace (5) overlap joint gets product.
This finished product can be kept constant temperature 4-6 hour in use.After giving electric pad (2) energising once more, can keep again constant temperature 4-6 hour.
Embodiment 2: make an outer cover (1) that has electric pad (2) earlier, then:
＜one 〉, by following percentage by weight preparation mixed liquor (3):
Calcium chloride hexahydrate 70%
Strontium peroxide 0.2%
Water 29.8%
＜two 〉, the mixed liquor (3) for preparing is injected four bags that are connected as a single entity that are arranged in the mattress shape, brace (5) is arranged between the bag, brace (5) is provided with air-vent (6).With the bag sealing, obtain the finished product of four sealing bags (4).
Finished product can be kept constant temperature 16-20 hour in use.After giving electric pad (2) energising once more, can keep again constant temperature 16-20 hour.
Embodiment 3: make an outer cover (1) that has electric pad (2) earlier, then:
＜one 〉, by following percentage by weight preparation mixed liquor (3):
Calcium chloride hexahydrate 90%
Strontium peroxide 0.1%
Water 9.9%
＜two 〉, the mixed liquor (3) for preparing is injected bag and sealing, the sealing bag (4) of dress mixed liquor (3) in obtaining;
＜three 〉, the sealing bag (4) of adorning mixed liquor (3) in eight is arranged in the mattress shape, brace (5) is crimped on arranges between the good sealing bag (4), its outer cover of packing into (1) is got product.
This finished product can be kept constant temperature 5-8 hour in use.After giving electric pad (2) energising once more, can keep again constant temperature 5-8 hour.
Claims (3)
1, a kind of thermostatic liquid-filled mattress comprises the outer cover (1) that has electric pad (2), it is characterized in that: the sealing bag (4) of dress mixed liquor (3) in outer cover (1) lining has more than two or two is connected to brace (5) between the sealing bag (4).
2, thermostatic liquid-filled mattress according to claim 1 is characterized in that: air-vent (6) is arranged on the described brace (5).
3, a kind of method of making the described thermostatic liquid-filled mattress of claim 1 is made an outer cover (1) that has electric pad (2) earlier, it is characterized in that:
＜one 〉, by following percentage by weight preparation mixed liquor (3):
Calcium chloride hexahydrate 50%-90%
Strontium peroxide 0.1%-1%
Water 9%-50%
＜two 〉, the mixed liquor (3) for preparing is injected bag and sealing, the sealing bag (4) of dress mixed liquor (3) in obtaining;
＜three 〉, the sealing bag (4) of dress mixed liquor (3) in more than two or two is arranged in the mattress shape, the outer cover (1) of packing into after being connected and fixed with brace (5) gets product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97107697 CN1212857A (en) | 1997-09-30 | 1997-09-30 | Thermostatic liquid-filled mattress and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97107697 CN1212857A (en) | 1997-09-30 | 1997-09-30 | Thermostatic liquid-filled mattress and manufacturing method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1212857A true CN1212857A (en) | 1999-04-07 |
Family
ID=5169794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97107697 Pending CN1212857A (en) | 1997-09-30 | 1997-09-30 | Thermostatic liquid-filled mattress and manufacturing method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1212857A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101044943B (en) * | 2006-03-31 | 2010-06-16 | 株式会社丸八真绵 | Mattress |
-
1997
- 1997-09-30 CN CN 97107697 patent/CN1212857A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101044943B (en) * | 2006-03-31 | 2010-06-16 | 株式会社丸八真绵 | Mattress |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |