CN105877280A - Electrothermal warming pan - Google Patents
Electrothermal warming pan Download PDFInfo
- Publication number
- CN105877280A CN105877280A CN201410491832.8A CN201410491832A CN105877280A CN 105877280 A CN105877280 A CN 105877280A CN 201410491832 A CN201410491832 A CN 201410491832A CN 105877280 A CN105877280 A CN 105877280A
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- China
- Prior art keywords
- circulating pump
- liquid
- ptc
- tank
- heater
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- Steam Or Hot-Water Central Heating Systems (AREA)
Abstract
The invention relates to an electrothermal warming pan. The electrothermal warming pan comprises a ptc liquid heater, an automatic vent valve, a water storage container, a circulating pump, a circulating pump speed regulator, a main heating pipe, a temperature controller, an indication lamp and an overload protective tube. The ptc liquid heater is provided with a liquid outlet and a liquid inlet. The lower part of the water storage container is provided with a liquid feeding opening and a liquid return opening. The upper part of the water storage container is provided with a water addition opening. A liquid medium circulation pipe comprises a ptc liquid heater liquid outlet connected to the automatic vent valve and the main heating flexible pipe. The main heating flexible pipe is connected to the liquid return opening of the water storage container. The liquid feeding opening of the water storage container is connected to the circulating pump. The circulating pump is connected to the liquid inlet of the ptc liquid heater. The ptc liquid heater is provided with a temperature sensing probe. The temperature sensing probe is connected to the temperature controller. The circulating pump speed regulator is connected to the circulating pump. On the surface of the electrothermal warming pan, parts from feet to the back have large temperature difference so that the electrothermal warming pan satisfies human body biological clock requirements and is more comfortable.
Description
Technical field
The invention belongs to domestic heating equipment technical field, particularly relate to a kind of electric bed warmer.
Background technology
In order to people still can sleep on warm bed in the winter time, people devise many kind heating products.Warm up bed product in the market to relate generally to
Using the electric mattress of electric heating, the warm bed apparatus warmed oneself by the circulation of hot medium, but both of which Shortcomings, the former has the disadvantages that
(1), heating wire be energized the infrared emanation that sends, directly heat cotton-padded mattress fabric and surrounding air, have the sense of dry baking, cause people falling asleep
After often feel like dry mouth and tougue, skin pruritus, the from head to foot untoward reaction such as uncomfortable.(2), heating wire only by insulation sheath protection, directly bears human body
Weight, because extruding, wearing and tearing, the reason such as distortion, the phenomenon such as heating wire often fractures, on fire, electric leakage, poor stability.The latter (1),
Adding hot medium in loop hose on bed, and be connected with adding heat melting device water pump, circulation rate is fast, forms people and lies on a bed, foot and the temperature of back
Difference is almost nil: not solving electric mattress has the sense of dry baking, causes people to often feel like dry mouth and tougue, skin pruritus, from head to foot after falling asleep
The untoward reaction such as discomfort.(2) loop hose, in bed adds hot medium, and connects with adding heat melting device, there is no circulating pump, liquid medium
By thermodynamic activity Natural Circulation, although this product foot and back have had the preferable temperature difference, but in use, hold very much in liquid medium circulation line
Easy long-living gas, thus, form gas and block up so that hot medium cannot circulating-heating.
Summary of the invention
The present invention solves that technical problem present in known technology provides a kind of electromagnetic-radiation-free, temperature automatically controlled, foot and back have fabulous temperature difference control
System, will not produce gas and block up, use safe electric bed warmer in hot medium circulation pipeline.
The present invention solves that the technology bill that technical problem is taked present in known technology is:
A kind of electric bed warmer, including ptc, (note: ptc is the abbreviation of positive temperature coefficient, and the meaning is positive temperature system
Number, refers to the biggest semi-conducting material of positive temperature coefficient and components and parts.The ptc that we mention refers to semistor, is a kind of typical case
Having the ceramic semiconductors resistance of temperature sensitivity, when exceeding certain temperature, its resistance value raises increasing in phase step type along with temperature.) liquid
Body heater, automatic blow off valve valve air relief, tank, circulating pump, circulating pump speed regulator, the main pipe line that adds, temperature controller, display lamp, overload protective tube,
It is characterized in that: described ptc liquid heater liquid outlet and inlet, tank bottom has supply opening and liquid return hole, tank top to be provided with
Filler, said liquid medium circulation pipeline includes that the liquid outlet of ptc liquid heater is connected with main heating flexible pipe and automatic blow off valve valve air relief, and main heating is soft
Pipe is connected with tank liquid return hole, and tank supply opening is connected with circulating pump, and circulating pump is connected with the bottom inlet adding heat container, described ptc
Liquid heater is provided with temperature-sensing probe, and temperature-sensing probe connects temperature controller, and circulating pump speed regulator is connected with circulating pump.
The present invention also takes following measure:
The liquid medium flow velocity of described circulating pump speed regulator regulation circulating pump, thus change and main add the flow velocity of liquid medium in heat pipe, on regulation bed surface from
Foot produces temperature difference to back.
The present invention has the advantage that with good effect: owing to the present invention uses said structure, use circulating pump circulating liquid medium, it is to avoid circulation
The manner phenomenon of pipeline, heat faster, uses more convenient；In the present invention, the liquid medium flow velocity energy of the circulating pump speed regulator regulation circulating pump of design
Change the main flow velocity adding heat pipe, thus change and main add the flow velocity of liquid medium in heat pipe liquid circulation pipeline, thus make the temperature of whole bed surface be from
Sole is gradually lowered to back that to make people lie in top more comfortable, more meets the sleep biological clock of people, the advantage such as safer.
Accompanying drawing explanation
Fig. 1 is the liquid medium circulating pipeline structure schematic diagram of the present invention；
Fig. 2 is the circuit diagram of the present invention；
Fig. 3 is the use view of the present invention.
In figure: 1, ptc liquid heater；1-1, liquid outlet；1-2, inlet；2, automatic blow off valve valve air relief；3, circulating pump；3.1, circulation pumps out
Liquid mouth；3.2, circulating pump inlet；4, tank；4-1, tank liquid outlet；4-2, tank inlet；5, filling opening；6、
Master adds heat pipe；7, thermostat probe；8, fuse holder；9,220V power supply；10, temperature controller；11, circulating pump speed regulator；12, bed surface；
13, display lamp.
Detailed description of the invention
In order to further appreciate that the summary of the invention of the present invention, feature and effect, hereby enumerate following example, and it be as follows to coordinate accompanying drawing to describe in detail:
Embodiment:
Refer to Fig. 1 to Fig. 3, a kind of electric bed warmer, including ptc liquid heater 1, automatic blow off valve valve air relief 2, tank 4, circulating pump 3,
Master adds pipe line 6, temperature controller 10, display lamp 13, fuse holder 8, circulating pump speed regulator 11, the liquid outlet 1-1 of described ptc liquid heater 1
Being connected with threeway, an outlet of threeway is connected with automatic blow off valve valve air relief 2, and another outlet of threeway is connected with main heating flexible pipe 6, main heating flexible pipe 6
Being connected with the liquid return hole 4-2 of tank 4, the supply opening 4-1 of tank 4 is connected with the circulating pump inlet 3-2 of circulating pump 3, circulating pump 3
The inlet 1-2 of liquid outlet 3-1 and ptc liquid heater 1 be connected, described ptc liquid heater 1 is provided with temperature-sensing probe 7, temperature-sensing probe 7
Connecting temperature controller 10, circulating pump speed regulator 11 is connected with circulating pump 3.
Operation principle: first electric bed warmer of the present invention is placed on and is not less than the place of bed surface 12 and puts well, add heat pipe 6 from ptc liquid heater 1 main
Liquid outlet 1-1 end start to spiral to bed top from tailstock portion laying, then liquid medium is filled it up with tank 4 along filler 5, connects electricity
Source, circulating pump 3 starts working, and continues to add water in filler 5 simultaneously, treats that water level reaches 1/3rd of tank 4, and water level no longer under
During fall, stop adding water, temperature controller 10 is transferred to be suitable for the sleep temperature of oneself.
Regulation circulating pump speed regulator changes the temperature difference of flow rate regulation bed surface of circulating pump, circulating pump flow velocity the biggest, bed surface foot and the temperature difference of back
The least, circulating pump flow velocity the least, the temperature difference of bed surface foot and back is the biggest.
The foregoing is only the present invention preferably executes example, is not used for limiting the practical range of the present invention.The content of the most all scope of the present invention patent
Equivalence change and the modification done, each falls within the technical scope of the present invention.
Claims (2)
1. an electric bed warmer, including ptc liquid heater, automatic blow off valve valve air relief, tank, circulating pump, circulating pump speed regulator, main heating
Pipeline, temperature controller, display lamp, overload protective tube, it is characterised in that: described ptc liquid heater liquid outlet and inlet, tank bottom
Having supply opening and liquid return hole, tank top to be provided with filler, said liquid medium circulation pipeline includes liquid outlet and the master of ptc liquid heater
Heating flexible pipe and automatic blow off valve valve air relief connect, and main heating flexible pipe is connected with tank liquid return hole, and tank supply opening is connected with circulating pump, circulating pump
It is connected with the bottom inlet adding heat container；Described ptc liquid heater is provided with temperature-sensing probe, and temperature-sensing probe connects temperature controller, circulating pump speed regulator
It is connected with circulating pump.
Electric bed warmer the most according to claim 1, it is characterised in that the liquid medium flow velocity of circulating pump speed regulator regulation circulating pump, thus change
Become main and add the flow velocity of liquid medium in heat pipe, regulation bed surface produces temperature difference from foot to back.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410491832.8A CN105877280A (en) | 2014-09-12 | 2014-09-12 | Electrothermal warming pan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410491832.8A CN105877280A (en) | 2014-09-12 | 2014-09-12 | Electrothermal warming pan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105877280A true CN105877280A (en) | 2016-08-24 |
Family
ID=57000130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410491832.8A Pending CN105877280A (en) | 2014-09-12 | 2014-09-12 | Electrothermal warming pan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105877280A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201641183U (en) * | 2010-02-11 | 2010-11-24 | 王春秋 | Electric bed warmer |
| CN203789533U (en) * | 2014-03-19 | 2014-08-27 | 王春秋 | Electrical heating bed warming device |
| CN204032865U (en) * | 2014-09-12 | 2014-12-24 | 王春秋 | A kind of electric bed warmer |
-
2014
- 2014-09-12 CN CN201410491832.8A patent/CN105877280A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201641183U (en) * | 2010-02-11 | 2010-11-24 | 王春秋 | Electric bed warmer |
| CN203789533U (en) * | 2014-03-19 | 2014-08-27 | 王春秋 | Electrical heating bed warming device |
| CN204032865U (en) * | 2014-09-12 | 2014-12-24 | 王春秋 | A kind of electric bed warmer |
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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 | ||
| 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: 20160824 |