CN104783555A - Electric-heating bed warming device - Google Patents
Electric-heating bed warming device Download PDFInfo
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- CN104783555A CN104783555A CN201410030540.4A CN201410030540A CN104783555A CN 104783555 A CN104783555 A CN 104783555A CN 201410030540 A CN201410030540 A CN 201410030540A CN 104783555 A CN104783555 A CN 104783555A
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- liquid
- main heating
- ptc
- circulating pump
- valve
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Abstract
The invention provides an electric-heating bed warming device, comprising a PTC liquid heater, an automatic vent valve, a water container, a circulating pump, a backwater regulating valve, a main heating pipe regulating valve, a liquid medium circulating pipeline, a temperature controller, an indicating lamp and a protective tube. The electric-heating bed warming device is characterized in that the PTC liquid heater is provided with a liquid outlet and a liquid inlet; the lower part of the water container is provided with a liquid supply opening and a liquid returning opening; the upper part of the water container is provided with a water adding opening; and the liquid medium circulating pipeline is formed by connection of the liquid outlet of the PTC liquid heater with the automatic vent valve and a main heating hose, connection of the main heating hose with the liquid returning opening of the water container, connection of the liquid supply opening of the water container with the circulating pump, connection of the circulating pump with the main heating pipe regulating valve and connection of the main heating pipe regulating valve with the liquid inlet of the PTC liquid heater. According to the invention, a bed surface has substantially different temperature from the place where feet are placed to the place where the back of people is placed; so the electric-heating bed warming device better accords with the biological clock of the human body and is 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.Liquid 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, long-living gas is easy 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, main heating tube control valve, main heating pipe line, temperature controller, indicator lamp, overload protective tube, it is characterized in that: described ptc liquid heater liquid outlet, ptc liquid heater inlet, supply opening and liquid return hole are arranged at tank bottom, tank top is provided with filler, the liquid outlet that said liquid medium circulation pipeline comprises ptc liquid heater is connected with threeway, one of threeway exports and connects in automatic blow off valve valve air relief, another outlet of threeway is connected with main heating hose, main heating hose is connected with tank liquid return hole, tank supply opening is connected with circulating pump, circulating pump is connected with main heating tube control valve, main heating tube control valve is connected with the inlet of ptc liquid heater, described ptc liquid heater is provided with temperature-sensing probe, temperature-sensing probe connects temperature controller.
The present invention also takes following measure:
The main heating tube control valve of described adjustment, controls the flow velocity of liquid medium in main heating tube, regulates the temperature difference of bed surface.
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 main heating tube control valve of design can regulate the flow velocity of liquid medium in main heating tube, so just makes the temperature of whole bed surface be reduce gradually from sole to back; Make people lie in top more comfortable, 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. automatic blow off valve valve air relief; 2, ptc liquid heater; 2.1, inlet; 2.2, liquid outlet; 3, circulating pump; 3.1, circulating pump inlet; 3.2, circulating pump liquid outlet; 4, filler; 5, tank; 5.1, liquid return hole, 5.2, supply opening; 6, main heating tube control valve: 6.1, main heating tube control valve delivery port; 6.2, main heating tube control valve water inlet 7, main heating tube; 8,220V power supply; 9 fuse holders; 10, temperature controller; 11, indicator lamp; 12, bed surface; 13, temperature-sensing probe.
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 2, automatic blow off valve valve air relief 1, tank 5, circulating pump 3, main heating tube control valve 6, main heating pipe line 7, temperature controller 10, indicator lamp 11, overload protective tube 9, the liquid outlet 2.2 of described ptc liquid heater 2 is connected with threeway, an outlet of threeway is connected with automatic blow off valve valve air relief 1, another outlet of threeway is connected with main heating hose 7, main heating hose 7 is connected with the liquid return hole 5.1 of tank 5, the supply opening 5.2 of tank 5 is connected with the circulating pump inlet 3.1 of circulating pump 3, the liquid outlet 3.2 of circulating pump 3 is connected with main heating tube control valve water inlet 6.2, main heating tube control valve delivery port 6.2 is connected with the inlet 2.1 of ptc liquid heater 2, described ptc liquid heater 2 is provided with temperature-sensing probe 13, temperature-sensing probe 13 connects temperature controller 10.
Operation principle: first electric bed warmer of the present invention is placed on the place flat with bed surface 12 1, main heating tube 7 is spiraled to bed top from tailstock portion laying from liquid outlet 2.2 end of ptc liquid heater 2, then liquid medium is filled it up with tank 5 along filler 4, switch on power, circulating pump 3 is started working, continue to add water in filler 4 simultaneously, treat that water level reaches 1/3rd of tank 5, and water level is when no longer declining, stopping adds water, and temperature controller 10 is transferred to oneself sleep temperature applicable.
It is larger that described main heating tube control valve is opened, and the temperature difference of such bed surface foot and back is just little, and it is less that main heating tube control valve is opened, and the temperature difference of such bed surface foot and back is just large.
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, main heating tube control valve, main heating pipe line, temperature controller, indicator lamp, overload protective tube, it is characterized in that: described ptc liquid heater liquid outlet, ptc liquid heater inlet, supply opening and liquid return hole are arranged at tank bottom, tank top is provided with filler, the liquid outlet that said liquid medium circulation pipeline comprises ptc liquid heater is connected with threeway, one of threeway exports and connects in automatic blow off valve valve air relief, another outlet of threeway is connected with main heating hose, main heating hose is connected with tank liquid return hole, tank supply opening is connected with circulating pump, circulating pump is connected with main heating tube control valve, main heating tube control valve is connected with the inlet of ptc liquid heater, described ptc liquid heater is provided with temperature-sensing probe, temperature-sensing probe connects temperature controller.
2. electric bed warmer according to claim 1, is characterized in that regulating main heating tube control valve, controls the flow velocity of liquid medium in main heating tube, regulates the temperature difference of bed surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410030540.4A CN104783555A (en) | 2014-01-20 | 2014-01-20 | Electric-heating bed warming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410030540.4A CN104783555A (en) | 2014-01-20 | 2014-01-20 | Electric-heating bed warming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104783555A true CN104783555A (en) | 2015-07-22 |
Family
ID=53549094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410030540.4A Pending CN104783555A (en) | 2014-01-20 | 2014-01-20 | Electric-heating bed warming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104783555A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106466082A (en) * | 2015-08-16 | 2017-03-01 | 王春秋 | A kind of electric bed warmer |
| CN109965588A (en) * | 2019-04-09 | 2019-07-05 | 许森胤 | The adjustable bed of temperature |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201641183U (en) * | 2010-02-11 | 2010-11-24 | 王春秋 | Electric bed warmer |
| CN102726986A (en) * | 2012-07-11 | 2012-10-17 | 丹东科达自动化仪表有限公司 | Temperature control equipment for heating warm-water mattress |
| CN202681236U (en) * | 2012-07-09 | 2013-01-23 | 高忠青 | Temperature-controlled bed |
| CN203369639U (en) * | 2013-07-20 | 2014-01-01 | 林志国 | Ice cold type constant-temperature water cooling and heating bed machine |
| CN203885112U (en) * | 2014-01-20 | 2014-10-22 | 王春秋 | Electric heating bed warmer |
-
2014
- 2014-01-20 CN CN201410030540.4A patent/CN104783555A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201641183U (en) * | 2010-02-11 | 2010-11-24 | 王春秋 | Electric bed warmer |
| CN202681236U (en) * | 2012-07-09 | 2013-01-23 | 高忠青 | Temperature-controlled bed |
| CN102726986A (en) * | 2012-07-11 | 2012-10-17 | 丹东科达自动化仪表有限公司 | Temperature control equipment for heating warm-water mattress |
| CN203369639U (en) * | 2013-07-20 | 2014-01-01 | 林志国 | Ice cold type constant-temperature water cooling and heating bed machine |
| CN203885112U (en) * | 2014-01-20 | 2014-10-22 | 王春秋 | Electric heating bed warmer |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106466082A (en) * | 2015-08-16 | 2017-03-01 | 王春秋 | A kind of electric bed warmer |
| CN109965588A (en) * | 2019-04-09 | 2019-07-05 | 许森胤 | The adjustable bed of temperature |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150722 |