CN1994192B - Temperature self-controlled electric hot-water warming mattress - Google Patents
Temperature self-controlled electric hot-water warming mattress Download PDFInfo
- Publication number
- CN1994192B CN1994192B CN2006101449460A CN200610144946A CN1994192B CN 1994192 B CN1994192 B CN 1994192B CN 2006101449460 A CN2006101449460 A CN 2006101449460A CN 200610144946 A CN200610144946 A CN 200610144946A CN 1994192 B CN1994192 B CN 1994192B
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- water
- heating
- mattress
- tube
- circuit
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- Mattresses And Other Support Structures For Chairs And Beds (AREA)
- Steam Or Hot-Water Central Heating Systems (AREA)
Abstract
The invention relates to an automatic temperature-control heating mattress, which comprises mattress, water heater and temperature controller, wherein the water heater comprises water tube, water hopper, water sheath, water heating tube; the water tube is fixed in the mattress; the water inlet of water tube and water outlet are connected to upper and lower parts of water sheath; the water hopper is above the water sheath to connect water sheath via fine tube; the heating tube is at the bottom of water sheath; the temperature controller comprises power instructing circuit, heating circuit, and power limiting circuit; the power instructing circuit comprises one instructing lamp; the heating circuit comprises one closed switch and heating resistance; the power limiting circuit comprises diode, diverting resistance and light emitting diode, and heating resistance; the heating resistance is in the heating tube. The invention uses circulated hot water to heat mattress.
Description
Technical field
The present invention relates to a kind of bed and go up heating installation, more particularly, relate to a kind of temperature automatically controlled hot-water warming mattress.
Background technology
In the winter of cold, it is the electric blanket heating that bed commonly used is gone up heating mode.Present employed electric blanket generally adopts insulated heating wire and cladding to form, though this electric blanket can be warmed oneself, but because of the existence of low electromagnetic field is arranged in its heat radiation, after long-time the use, can make the people feel mouth parched and tongue scorched, skin is dry itches, uncomfortable from head to foot, and exists heating wire easily electric leakage and problem such as aging.In addition, also have and a kind ofly use heating mode on the wider bed, promptly utilize coal fire stove feedwater heating in the rural area, thus the plastic tube supplier body heat content of flow of hot water below placing cotton-padded mattress.Though the heating of such water heating type can be avoided the defective of electric blanket heating, because coal fire stove combustion instability, water temperature was higher when firepower was strong, and water temperature is on the low side again behind the banking, and temperature fluctuation is bigger, can not give the hotness of human comfort.And noise is bigger during the heating of coal fire stove, also has the potential safety hazard of gas poisoning.
Summary of the invention
Technical problem to be solved by this invention provides a kind of security performance height, the temperature automatically controlled plumbing fixture that heating effect is good.
For this reason, the invention provides a kind of temperature self-controlled electric hot-water warming mattress, comprise mattress, it is characterized in that: also comprise water-heating system and temperature-controlling system; Described water-heating system comprises water pipe, water-adding bucket, water jacket, heating tube; Water pipe is fixed in the mattress, and the water inlet end of water pipe and water side are connected to the top and the bottom of water jacket, and water-adding bucket is positioned at the water jacket top, links to each other with water jacket by tubule, and heating tube is positioned at the water jacket bottom; Described temperature-controlling system comprises power supply indication loop, heating circuit, Power Limitation loop; Described power supply indication loop comprises an indicator lamp, and described heating circuit comprises normally closed switch, heating resistor; Described Power Limitation loop comprises diode, divider resistance and light emitting diode, the heating resistor in parallel with divider resistance successively; Described heating resistor places in the heating tube.
Described water pipe is two-tube equidistant parallel S type and places in mattress; Described water-heating system also comprises height-adjustable band base shell; Described water pipe is a plastic flexible pipe; Described water jacket adopts stainless steel material or copper product.
The present invention utilizes circulating hot water to heat for mattress, adopts automatic temperature control system to make the bed surface temperature stabilization, and human body sensory is comfortable, and heating effect is better.The present invention only needs the operating power switch can realize automatic heat preserving, safe ready, and only have small noise in the initial heating period, holding stage is noiselessness almost, helps people and undisturbedly sleeps.
Description of drawings
Fig. 1 is the structural representation of temperature self-controlled electric hot-water warming mattress of the present invention;
Fig. 2 is the circuit diagram of control system of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is described in further detail.
Fig. 1 is the structural representation of temperature self-controlled electric hot-water warming mattress of the present invention: water pipe 2 is fixed in the mattress 1, water pipe 2 is two-tube equidistant parallel S type and places in mattress 1, the water inlet end 6 of water pipe and water side 7 are connected in the upper and lower of water jacket 4 respectively, make that to have certain height between the upper and lower port poor, water-adding bucket 3 is positioned at the top of water jacket 4, link to each other with water jacket by tubule, heating tube 5 is positioned at the bottom position of water jacket 4, built-in heating resistance 8 is by circuit realization shown in Figure 2 control to water temperature.
In Fig. 2 circuit, whether the running of the whole plumbing fixture of power switch 9 controls, and indicator lamp 10 is used for the power supply indication, and fuse 11 is used for the circuit overcurrent protection.Normally closed switch 15 makes circuit realize preservation and controlling to heating process.Diode 12 plays the Power Limitation effect, by it power is reduced by half.Light emitting diode 13 is used to indicate keeping warm mode, and divider resistance 14 provides rational operating voltage for light emitting diode 13.Circuit shown in Figure 2 and water-adding bucket 3, water jacket 4, heating tube 5 all place the inside of band base shell 16, and the height of shell 16 can be regulated.
During practical operation, at first water filling in the water-adding bucket 3 makes in water jacket 4 and the water pipe 2 and fills with water, and closed then power switch 9 makes heating resistor 8 work, and power supply indicator 10 is lighted simultaneously, and the water in the water jacket 4 begins to be heated.Heated hot water moves upward and enters in the water pipe 2 from water inlet 6, and the cold water in the water pipe enters in the water jacket 4 through delivery port 7 under pressure, is heated the back and promptly moves upward, and enters into water pipe 2 again through water inlet port 6, so can realize the circulation heating of water.After circulation heating a period of time, the water temperature of coming out from water outlet port 7 begins to raise, and the temperature of the outer wall lower end of water jacket 4 also constantly raises thereupon, and then the temperature normally closed switch 15 that triggering is fixed on the water-jacket outer wall disconnects.After normally closed switch 15 disconnected, the bypass diode 12 in parallel with it, divider resistance 14 and light emitting diode 13 were started working, and continue as heating resistor 8 electric current is provided.Owing to the dividing potential drop of diode 12, reduced the active power of heating resistor 8, the power during the actual measurement insulation becomes about half of heating power, under this power, keeps the balance between revenue and expenditure of whole mattress heat, reaches the metastable purpose of mattress temperature.Because temperature is stable, temperature normally closed switch 15 is in off-state all the time, has realized auto-lock function, up to powered-down switch 9, just can reset after the water jacket cooling, waits for that heating is used next time.
Claims (1)
1. a temperature self-controlled electric hot-water warming mattress comprises mattress, water-heating system and temperature control system; It is characterized in that: described water-heating system comprises water pipe, water-adding bucket, water jacket, heating tube; Water pipe is fixed in the mattress, and the water inlet end of water pipe and water side are connected to the top and the bottom of water jacket, and water-adding bucket is positioned at the water jacket top, links to each other with water jacket by tubule, and heating tube is positioned at the water jacket bottom; Described water-heating system also comprises height-adjustable band base shell; Described water pipe is two-tube equidistant parallel S type and places in mattress; Described temperature control system comprises power supply indication loop, heating circuit and Power Limitation loop; Described power supply indication loop comprises an indicator lamp, and described heating circuit comprises normally closed switch, heating resistor; Described Power Limitation loop comprises diode, divider resistance, light emitting diode and the heating resistor shared with heating circuit successively, and described light emitting diode is in parallel with divider resistance; Described heating resistor places in the heating tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006101449460A CN1994192B (en) | 2006-11-24 | 2006-11-24 | Temperature self-controlled electric hot-water warming mattress |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006101449460A CN1994192B (en) | 2006-11-24 | 2006-11-24 | Temperature self-controlled electric hot-water warming mattress |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1994192A CN1994192A (en) | 2007-07-11 |
| CN1994192B true CN1994192B (en) | 2010-12-08 |
Family
ID=38249467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2006101449460A Expired - Fee Related CN1994192B (en) | 2006-11-24 | 2006-11-24 | Temperature self-controlled electric hot-water warming mattress |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1994192B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201085375Y (en) * | 2007-09-28 | 2008-07-16 | 王志平 | Thermoelectric semiconductor constant temperature blanket |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2256248Y (en) * | 1996-02-28 | 1997-06-18 | 胡光春 | Safety health water warming bed |
| CN2258018Y (en) * | 1996-11-03 | 1997-07-23 | 张众恩 | Health mattress with circulating hot water |
| CN2365979Y (en) * | 1998-03-24 | 2000-03-01 | 刘恩常 | Energy saving type inner layer of automatic temp. adjusting bed |
| CN2667990Y (en) * | 2004-01-06 | 2005-01-05 | 叶永丰 | Water-heating blanket |
| CN200991024Y (en) * | 2006-11-24 | 2007-12-19 | 王少武 | Automatic temperature-controlled electric water-heating bed cushion |
-
2006
- 2006-11-24 CN CN2006101449460A patent/CN1994192B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2256248Y (en) * | 1996-02-28 | 1997-06-18 | 胡光春 | Safety health water warming bed |
| CN2258018Y (en) * | 1996-11-03 | 1997-07-23 | 张众恩 | Health mattress with circulating hot water |
| CN2365979Y (en) * | 1998-03-24 | 2000-03-01 | 刘恩常 | Energy saving type inner layer of automatic temp. adjusting bed |
| CN2667990Y (en) * | 2004-01-06 | 2005-01-05 | 叶永丰 | Water-heating blanket |
| CN200991024Y (en) * | 2006-11-24 | 2007-12-19 | 王少武 | Automatic temperature-controlled electric water-heating bed cushion |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1994192A (en) | 2007-07-11 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101208 Termination date: 20121124 |