CN104921505A - Electric heating bed warming device - Google Patents
Electric heating bed warming device Download PDFInfo
- Publication number
- CN104921505A CN104921505A CN201410106871.1A CN201410106871A CN104921505A CN 104921505 A CN104921505 A CN 104921505A CN 201410106871 A CN201410106871 A CN 201410106871A CN 104921505 A CN104921505 A CN 104921505A
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- liquid
- circulating pump
- ptc
- tank
- heater
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Abstract
The present invention relates to an electric heating bed warming device comprising a ptc liquid heater, an automatic gas release valve, a water storage container, a circulating pump, a liquid returning pipe, a circulation pump speed controller, a main heating pipe, a temperature controller, an indicator light 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 supply port and a liquid returning port, the upper part of the water storage container is provided with a water adding port, a liquid medium circulation pipeline is as follows: the liquid outlet of the ptc liquid heater is connected with the automatic gas release valve and the main heating soft pipe, the main heating soft pipe is connected with the water storage container, the liquid supply port of the water storage container is connected with the circulating pump, the circulating pump is connected with the liquid returning pipe and the liquid inlet of the ptc liquid heater, and the liquid returning pipe is connected with the liquid returning port; the ptc liquid heater is provided with a temperature sensing probe, the temperature sensing probe is connected with the temperature controller, and the circulation pump speed controller is connected with the circulating pump. The temperature difference from the foot to the back of the bed surface of the electric heating bed warming device is large, and is amore in line with the body's biological clock, and more comfortable.
Description
Technical field
The invention belongs to domestic heating equipment technical field, special for being a kind of electric bed warmer of design.
Background technology
In order to people still can sleep on warm bed in the winter time, people devise many kinds heating product.Warm bed product relates generally to the electric mattress adopting electric heating in the market, the warm bed apparatus of being warmed oneself by the circulation of hot medium, but both equal Shortcomings, the former has following shortcoming: (1), heating wire are energized the infrared emanation sent, directly add powered heating pad fabric and surrounding air, there is the sense of dry baking, causing people after falling asleep through often feeling the bad reactions such as mouth parched and tongue scorched, pruitus, from head to foot discomfort.(2), heating wire only by insulation sheath protection, direct grantee's body weight pressure, the phenomenons such as because of reasons such as extruding, wearing and tearing, distortions, heating wire often fractures, on fire, electric leakage, poor stability.Hot medium is added in the latter (1), loop hose in bed, and with add heat melting device water pump and be connected, circulation rate is fast, form people to lie on a bed, the temperature difference of pin and back is almost nil: do not solve the sense that electric mattress has dry baking, causes people after falling asleep through often feeling the bad reactions such as mouth parched and tongue scorched, pruitus, from head to foot discomfort.(2), hot medium is added in loop hose in bed, and with add heat melting device and be connected, there is no circulating pump, hot medium leans on thermodynamic activity Natural Circulation, although this product pin and back have had the good temperature difference, in use, the easy long-living gas of armpit in hot medium circulation pipeline, thus, form gas and block up, make hot medium cannot circulating-heating.
Summary of the invention
The present invention provides a kind of electromagnetic-radiation-free for solving in known technology the technical problem that exists, and temperature automatically controlled, pin and back have the fabulous temperature difference to control, and can not produce gas in hot medium circulation pipeline blocks up, the electric bed warmer of use safety.
The technology bill that the present invention takes for the technical problem existed in solution known technology is:
A kind of electric bed warmer, comprise ptc liquid heater, automatic blow off valve valve air relief, tank, circulating pump, circulating pump speed regulator, threeway, liquid back pipe, main heating pipe line, temperature controller, indicator lamp, overload protective tube, it is characterized in that: described ptc liquid heater liquid outlet and inlet, liquid outlet and inlet are arranged at tank bottom, liquid return hole is arranged at tank top, tank top is provided with filler, the liquid outlet that said liquid medium circulation pipeline comprises ptc liquid heater is connected with main heating hose and automatic blow off valve valve air relief, main heating hose is connected with tank inlet, tank liquid outlet is connected with circulating pump, circulating pump connects with the bottom inlet of liquid back pipe and heating container respectively, liquid back pipe is connected with the liquid return hole on tank top, described ptc liquid heater is provided with temperature-sensing probe, temperature-sensing probe connects temperature controller, circulating pump speed regulator is connected with circulating pump.
The present invention also takes following measure:
Described circulating pump speed regulator regulates the liquid medium flow velocity of circulating pump, thus changes the flow velocity of liquid medium in main heating tube, regulates on bed surface and produces temperature difference from pin to back.
The advantage that the present invention has and good effect are: because the present invention adopts said structure, adopt circulating pump circulating liquid medium, avoid the manner phenomenon of circulation line, and hot is faster, uses more convenient; In the present invention, the circulating pump speed regulator of design regulates the liquid medium flow velocity of circulating pump can change the flow velocity of main heating tube, thus change the flow velocity of liquid medium in main heating tube liquid circulation pipeline, so just the temperature of whole bed surface is made to be from sole to back, reduce that to make people lie in top more comfortable gradually, more meet the sleep biological clock of people, the advantage such as safer.
Accompanying drawing explanation
Fig. 1 is liquid medium circulating pipeline structure capable schematic diagram of the present invention;
Fig. 2 is circuit diagram of the present invention;
Fig. 3 is using state schematic diagram 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, circulating pump liquid outlet; 3.2, circulating pump inlet; 4, tank; 4-1, tank liquid outlet; 4-2, tank inlet; 5, filling opening; 6, main heating tube; 7, thermostat probe; 8, fuse holder; 9,220V power supply; 10, temperature controller; 11, circulating pump speed regulator; 12, bed surface; 13, indicator lamp; 14, liquid back pipe; 15, liquid return hole.
Detailed description of the invention
In order to understand summary of the invention of the present invention, Characteristic further, hereby exemplify following examples, and coordinate accompanying drawing to be described in detail as follows:
Embodiment:
Refer to Fig. 1 to Fig. 3, a kind of electric bed warmer, comprise ptc liquid heater 1, automatic blow off valve valve air relief 2, tank 4, circulating pump 3, liquid back pipe 14, main heating pipe line 6, temperature controller 10, indicator lamp 13, fuse holder 8, circulating pump speed regulator 11, the liquid outlet 1-1 of described ptc liquid heater 1 is connected with threeway, an outlet of threeway is connected with automatic blow off valve valve air relief 2, another outlet of threeway is connected with main heating hose 6, main heating hose 6 is 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, the liquid outlet 3-1 of circulating pump 3 is connected with threeway, an outlet of threeway is connected with the inlet 1-2 of ptc liquid heater 1, another outlet of threeway is connected with liquid back pipe 14, the diameter of liquid back pipe is 5 millimeters, liquid back pipe 14 is connected with the liquid return hole 15 of tank, described ptc liquid
Body heater 1 is provided with temperature-sensing probe 7, and temperature-sensing probe 7 connects temperature controller 10, and circulating pump speed regulator 11 is connected with circulating pump 3.
Operation principle: first electric bed warmer of the present invention is placed on the place being not less than bed surface 12 and puts well, main heating tube 6 is spiraled to bed top from tailstock portion laying from the liquid outlet 1-1 of ptc liquid heater 1 holds, then liquid medium is filled it up with tank 4 along filler 5, switch on power, circulating pump 3 is started working, continue to add water in filler 5 simultaneously, treat that water level reaches 1/3rd of tank 4, and water level is when no longer declining, stopping adds water, and temperature controller 10 is transferred to oneself sleep temperature applicable.
Regulate circulating pump speed regulator to change the temperature difference of the velocity of flow adjust bed surface of circulating pump, circulating pump flow velocity larger, the temperature difference of bed surface foot and back is just little, circulating pump flow velocity less, and the temperature difference of bed surface foot and back just greatly.
The foregoing is only of the present invention and goodly execute example, be not used for limiting practical range of the present invention.Namely the equivalence that the content of all the present patent application the scope of the claims is done changes and modifies, and all falls into technical scope of the present invention.
Claims (2)
1. an electric bed warmer, comprise ptc liquid heater, automatic blow off valve valve air relief, tank, circulating pump, circulating pump speed regulator, threeway, liquid back pipe, main heating pipe line, temperature controller, indicator lamp, overload protective tube, it is characterized in that: described ptc liquid heater liquid outlet and inlet, liquid outlet and inlet are arranged at tank bottom, liquid return hole is arranged at tank top, tank top is provided with filler, the liquid outlet that said liquid medium circulation pipeline comprises ptc liquid heater is connected with main heating hose and automatic blow off valve valve air relief, main heating hose is connected with tank inlet, tank liquid outlet is connected with circulating pump, circulating pump connects with the bottom inlet of liquid back pipe and heating container respectively, liquid back pipe is connected with the liquid return hole on tank top, 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.
2. electric bed warmer according to claim 1, is characterized in that circulating pump speed regulator regulates the liquid medium flow velocity of circulating pump, thus changes the flow velocity of liquid medium in main heating tube, regulates on bed surface and produces temperature difference from pin to back.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410106871.1A CN104921505A (en) | 2014-03-19 | 2014-03-19 | Electric heating bed warming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410106871.1A CN104921505A (en) | 2014-03-19 | 2014-03-19 | Electric heating bed warming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104921505A true CN104921505A (en) | 2015-09-23 |
Family
ID=54109204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410106871.1A Pending CN104921505A (en) | 2014-03-19 | 2014-03-19 | Electric heating bed warming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104921505A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201200171Y (en) * | 2008-04-08 | 2009-03-04 | 覃章应 | Temperature-adjusting device special for bed |
| CN201213618Y (en) * | 2008-05-17 | 2009-04-01 | 辛亚南 | Water heated bedding |
| CN201641183U (en) * | 2010-02-11 | 2010-11-24 | 王春秋 | Electric bed warmer |
| CN103462407A (en) * | 2013-09-24 | 2013-12-25 | 南京物联传感技术有限公司 | Water temperature adjustment bed system |
| CN203789533U (en) * | 2014-03-19 | 2014-08-27 | 王春秋 | Electrical heating bed warming device |
-
2014
- 2014-03-19 CN CN201410106871.1A patent/CN104921505A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201200171Y (en) * | 2008-04-08 | 2009-03-04 | 覃章应 | Temperature-adjusting device special for bed |
| CN201213618Y (en) * | 2008-05-17 | 2009-04-01 | 辛亚南 | Water heated bedding |
| CN201641183U (en) * | 2010-02-11 | 2010-11-24 | 王春秋 | Electric bed warmer |
| CN103462407A (en) * | 2013-09-24 | 2013-12-25 | 南京物联传感技术有限公司 | Water temperature adjustment bed system |
| CN203789533U (en) * | 2014-03-19 | 2014-08-27 | 王春秋 | Electrical heating bed warming device |
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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: 20150923 |