CN105726199A - Constant-temperature hot water bag - Google Patents
Constant-temperature hot water bag Download PDFInfo
- Publication number
- CN105726199A CN105726199A CN201610244030.6A CN201610244030A CN105726199A CN 105726199 A CN105726199 A CN 105726199A CN 201610244030 A CN201610244030 A CN 201610244030A CN 105726199 A CN105726199 A CN 105726199A
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- CN
- China
- Prior art keywords
- water bag
- hot water
- temperature
- constant
- period
- 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.)
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
- A61F7/08—Warming pads, pans or mats; Hot-water bottles
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- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Thermotherapy And Cooling Therapy Devices (AREA)
Abstract
The invention discloses a constant-temperature hot water bag, and relates to a hot water bag, particular to a hot water bag which is constant in temperature in a period of time. After a common hot water bag is filled with boiling water just now, the hot water bag is very hot, and a human body cannot be in direct contact with the hot water bag and can even be scalded. The hot water bag can be in direct contact with the human body when the temperature is reduced after a period of time, and much heat energy is wasted during the period. The invention aims to solve the technical problem about provision of the constant-temperature hot water bag, more specifically, the hot water bag which is not very high in temperature and suitable for human body contact, and can keep a constant temperature for a period of time. According to a technical scheme, the constant-temperature hot water bag consists of a bag body and a heat storage material, and is characterized in that the heat storage material absorbs heat energy after a boiling liquid is poured into the hot water bag; the temperature of the hot water bag is reduced; after a period of time, the temperature of the liquid is lower than that of the heat storage material; the heat storage material releases the heat energy, so that the temperature of the hot water bag is kept in a designed range constantly for a period of time. The constant-temperature hot water bag can be widely applied to families, hospitals and the like, and is particularly suitable for children, the aged, pregnant women and the like.
Description
Technical field
The present invention relates to a kind of hot water bag, particularly relate to a kind of hot water bag at a period of time constant temperature.
Background technology
Common hot water bag, can be very boiling hot after just pouring into boiled water, and human body cannot directly contact, and even occurs scalding.Needing a period of time temperature to lower could directly contact, during this, the thermal waste of hot water bag is a lot.Ordinary hot water bag from high temperature to cooling, temperature becomes equal proportion to decline in time, such as Fig. 1.
Summary of the invention
The technical problem to be solved is to provide a kind of constant temp. heating water bag, saying more, is to provide a kind of temperature less boiling hot, is suitable for human contact, and can keep the hot water bag of this temperature constant a period of time.
For solving the problems referred to above, the technical solution used in the present invention is: hot water bag is made up of bag and heat accumulating, after it is characterized in that pouring in hot water bag the liquid of boiling, heat accumulating absorbs heat energy, hot water bag temperature reduces, after a period of time, temperature of liquid is lower than heat accumulating temperature, heat accumulating release heat energy, makes hot water bag temperature be maintained in the scope of design constant a period of time.Heat accumulating can be independent one or more composition.Heat accumulating external shape is various, it is possible to be flat, or all kinds of shapes of cube etc..
It is an advantage of the invention that after boiling liquid filled by hot water bag, heat accumulating absorbs the heat energy of liquid, makes hot water bag temperature reduce, and the comfortable contact of people's physical ability will not be too boiling hot.Heat energy when liquid high temperature, is stored by heat accumulating and avoids waste.Through after a period of time, when in hot water bag, the temperature of liquid is lower than the temperature of heat accumulating, heat accumulating starts release heat energy in liquid, makes hot water bag temperature be maintained in the scope of design constant a period of time.The constant temp. heating water bag of the present invention from high temperature to cooling, temperature is the temperature falling before the comfortable contact of the pure man physical ability, and keeps a period of time, is then just normally cooled to cooling, such as Fig. 2.
Accompanying drawing explanation
The variations in temperature schematic diagram of Fig. 1 ordinary hot water bag
The variations in temperature schematic diagram of Fig. 2 constant temp. heating water bag of the present invention
Fig. 3 constant temp. heating water bag generalized section of the present invention, heat accumulating one
Fig. 4 constant temp. heating water bag generalized section of the present invention, heat accumulating is multiple
In its figure, numeral represents respectively, 1 bag；2 heat accumulatings.
Specific implementation method
Specific implementation method of the present invention has a variety of, illustrates two of which method.First method, the bag of constant temp. heating water bag of the present invention has in an interlayer sealed and has heat accumulating, such as Fig. 3.Second method, the bag of constant temp. heating water bag of the present invention is built-in is filled with multiple independent sealed heat accumulating such as Fig. 4.
Claims (3)
1. a constant temp. heating water bag, this hot water bag is made up of bag and heat accumulating, after it is characterized in that pouring in hot water bag the liquid of boiling, heat accumulating absorbs heat energy, hot water bag temperature reduces, after a period of time, temperature of liquid is lower than heat accumulating temperature, heat accumulating release heat energy, makes hot water bag temperature be maintained in the scope of design constant a period of time.
2. the heat accumulating of constant temp. heating water bag can be independent one or more composition.
3. the heat accumulating external shape of constant temp. heating water bag is various.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610244030.6A CN105726199A (en) | 2016-04-19 | 2016-04-19 | Constant-temperature hot water bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610244030.6A CN105726199A (en) | 2016-04-19 | 2016-04-19 | Constant-temperature hot water bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105726199A true CN105726199A (en) | 2016-07-06 |
Family
ID=56255476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610244030.6A Pending CN105726199A (en) | 2016-04-19 | 2016-04-19 | Constant-temperature hot water bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105726199A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203564404U (en) * | 2013-11-27 | 2014-04-30 | 张晓华 | Slow release electric hot-water bag |
| CN204306948U (en) * | 2014-12-03 | 2015-05-06 | 西南科技大学 | A kind of hot water bag |
| CN204950334U (en) * | 2015-09-25 | 2016-01-13 | 田耘 | Heat preservation neck pillow with phase change material inner bag |
-
2016
- 2016-04-19 CN CN201610244030.6A patent/CN105726199A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203564404U (en) * | 2013-11-27 | 2014-04-30 | 张晓华 | Slow release electric hot-water bag |
| CN204306948U (en) * | 2014-12-03 | 2015-05-06 | 西南科技大学 | A kind of hot water bag |
| CN204950334U (en) * | 2015-09-25 | 2016-01-13 | 田耘 | Heat preservation neck pillow with phase change material inner bag |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160706 |