CN105299879A - Overflow preventing type heater - Google Patents
Overflow preventing type heater Download PDFInfo
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- CN105299879A CN105299879A CN201510650597.9A CN201510650597A CN105299879A CN 105299879 A CN105299879 A CN 105299879A CN 201510650597 A CN201510650597 A CN 201510650597A CN 105299879 A CN105299879 A CN 105299879A
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- stopper body
- bottle stopper
- outlet pipe
- pump
- drinking
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Abstract
The invention provides an overflow preventing type heater. The overflow preventing type heater comprises a bottle stopper body, a transition pipe, a heating pipe, an outgoing wire, a connecting wire, a plug, a pump, a water pumping pipe, a first water outlet pipe, a buffering box, a second water outlet pipe, a three-way electromagnetic valve and a controller, wherein the heating pipe adopts a cylindrical structure and comprises an inner cylinder, an outer cylinder and an electric heating wire enclosed between the inner cylinder and the outer cylinder; a cavity is arranged in the bottle stopper body, and the transition pipe and the heating pipe are positioned below the bottle stopper body; the pump is arranged in the cavity, the first end of the water pumping pipe is connected with the pump, the second end of the water pumping pipe penetrates through the bottle stopper body and extends into the inner cylinder, the first end of the first water outlet pipe is connected with the pump, and the second end of the first water outlet pipe penetrates through the bottle stopper body and is communicated with the buffering box arranged on the side surface of the bottle stopper body; the three-way electromagnetic valve is mounted on the first water outlet pipe, the first end of the second water outlet pipe is connected with the three-way electromagnetic valve, and the second end of the second water outlet pipe penetrates through the bottle stopper body and is positioned below the bottle stopper body; and a liquid level sensor is arranged on the water pumping pipe. The overflow preventing type heater not only can prevent boiled water from overflowing, but also can improve the heating efficiency.
Description
Technical field
The present invention relates to heater technical field, particularly relate to a kind of anti-spilling type heater.
Background technology
Heater is in the market of a great variety, when using heater to heat the water in thermos bottle, generally needing heater to insert in thermos bottle to use, then plugging in and heat, when the water is boiling, hot water easily overflows from the bottle mouth position of thermos bottle, under normal circumstances, in order to prevent overflowing, water in thermos bottle can not be filled, but in this case, because the space in thermos bottle be can't see, thus usually water can fill too much or very few; In heating process, the hot water temperature's skewness often in thermos bottle, causes the efficiency of heating surface lower.
Summary of the invention
Based on the technical problem that background technology exists, the present invention proposes a kind of anti-spilling type heater.
A kind of anti-spilling type heater that the present invention proposes, comprises Bottle stopper body, transition conduit, heating tube, lead-out wire, connecting line, plug, pump, drinking-water pipe, the first outlet pipe, buffer memory box, the second outlet pipe, three-way magnetic valve and controller;
Heating tube is tubular construction, the heating wire comprising inner core, urceolus and be enclosed between inner core and urceolus, and the magnesia powder of insulating heat-conductive filled by the heating wire that heating wire is helically arranged around inner core between inner core and urceolus;
In Bottle stopper body, there is cavity, transition conduit and heating tube are positioned at below Bottle stopper body, transition conduit first end and Bottle stopper body inner space, and its second end is connected with heating tube first end, lead-out wire first end is connected with heating wire, second end is connected with connecting line first end through transition conduit, and connecting line second end is connected with plug;
Pump is arranged in the cavities, and drinking-water pipe first end is connected with pump, and its second end passes Bottle stopper body and extends in inner core, and the first outlet pipe first end is connected with pump, and its second end passes Bottle stopper body and is communicated with the buffer memory box being arranged on Bottle stopper body side;
Three-way magnetic valve is arranged on the first outlet pipe, and the second outlet pipe first end is connected with three-way magnetic valve, and its second end passes Bottle stopper body and is positioned at below Bottle stopper body;
Drinking-water pipe is provided with liquid level sensor, and liquid level sensor is positioned at the below of Bottle stopper body, and its distance to Bottle stopper body bottom surface is at least 5mm, and liquid level sensor is less than the distance of transition conduit second end to Bottle stopper body bottom surface to the distance of Bottle stopper body bottom surface;
Pump, three-way magnetic valve are all connected with controller with liquid level sensor.
Preferably, comprise the first temperature sensor and the second temperature sensor, first temperature sensor and the second temperature sensor are installed in the part that drinking-water pipe is positioned at below Bottle stopper body, first temperature sensor is near Bottle stopper body, and lower than heating tube first end, the second temperature sensor is near drinking-water pipe second end;
Connecting line is provided with heater switch, and the first temperature sensor, the second temperature sensor are all connected with controller with heater switch.
Preferably, liquid level sensor slidably must be arranged on drinking-water pipe.
Preferably, the second outlet pipe part be positioned at below Bottle stopper body is provided with multiple apopore, and apopore is evenly arranged along the second outlet pipe axis at intervals.
Preferably, apopore is circular hole, and its diameter reduces from top to bottom successively.
Preferably, drinking-water pipe second end extends to the middle part in heating tube length direction.
A kind of anti-spilling type heater provided in the present invention, pump is arranged in the cavities, drinking-water pipe first end is connected with pump, and its second end passes Bottle stopper body and extends in inner core, first outlet pipe first end is connected with pump, and its second end passes Bottle stopper body and is communicated with the buffer memory box being arranged on Bottle stopper body side, drinking-water pipe is provided with liquid level sensor, liquid level sensor is positioned at the below of Bottle stopper body, and its distance to Bottle stopper body bottom surface is at least 5mm, liquid level sensor is less than the distance of transition conduit second end to Bottle stopper body bottom surface to the distance of Bottle stopper body bottom surface, when liquid level is higher than liquid level sensor, if directly heating there will be the problem that boiling is overflowed, by the design of said structure, the unnecessary water of more than liquid level sensor can be extracted, and be evacuated to buffer memory box, the problem that when thoroughly can solve boiling like this, water overflows.
Be tubular construction by arranging heating tube, comprise inner core, urceolus and the heating wire be enclosed between inner core and urceolus, the heating wire that heating wire is helically arranged around inner core, the magnesia powder of insulating heat-conductive is filled between inner core and urceolus, can be heated by two sides like this, improve firing rate, simultaneously, three-way magnetic valve is arranged on the first outlet pipe, second outlet pipe first end is connected with three-way magnetic valve, and its second end passes Bottle stopper body and is positioned at below Bottle stopper body, because the structure of heating tube limits, the hot water temperature of heating tube inside can be caused higher than the temperature of the outside water of heating tube, the hot water being extracted heating tube inside by drinking-water pipe sprays to heating tube outside, the uniformity of temperature profile inside and outside heating tube can be made, the even water temperature in thermos bottle is made to increase, thus the raising efficiency of heating surface.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of anti-spilling type heater that the present invention proposes.
Detailed description of the invention
As shown in Figure 1, Fig. 1 is the structural representation of a kind of anti-spilling type heater that the present invention proposes.
With reference to Fig. 1, a kind of anti-spilling type heater that the present invention proposes, be mainly used in thermos bottle to boil water, comprise Bottle stopper body 1, transition conduit 2, heating tube 3, lead-out wire 4, connecting line 5, plug 6, pump 7, drinking-water pipe 8, first outlet pipe 9, buffer memory box 10, second outlet pipe 11, three-way magnetic valve 12 and controller.
During use, the bottom surface of Bottle stopper body 1 supports on the bottleneck of thermos bottle.
Heating tube 3 is tubular construction, the heating wire 15 comprising inner core 13, urceolus 14 and be enclosed between inner core 13 and urceolus 14, and the heating wire 15 that heating wire 15 is helically arranged around inner core 13, fills the magnesia powder of insulating heat-conductive between inner core 13 and urceolus 14; The setting of said structure, can increase the length of heating wire 15, and the inside and outside of heating tube 3 all can heat the water in thermos bottle, therefore, can improve firing rate.
There is in Bottle stopper body 1 cavity 16, transition conduit 2 and heating tube 3 are positioned at below Bottle stopper body 1, transition conduit 2 first end and Bottle stopper body 1 inner space, and its second end is connected with heating tube 3 first end, lead-out wire 4 first end is connected with heating wire 15, second end is connected with connecting line 5 first end through transition conduit 2, connecting line 5 second end is connected with plug 6, and transition conduit 2 sections does not heat hot water, when this section can be avoided to arrange bringing-up section, there is dry combustion method phenomenon, be connected with external power source by plug 6.
Pump 7 is arranged in cavity 16, drinking-water pipe 8 first end is connected with pump 7, and its second end passes Bottle stopper body 1 and extends in inner core 13, first outlet pipe 9 first end is connected with pump 7, and its second end passes Bottle stopper body 1 and is communicated with the buffer memory box 10 being arranged on Bottle stopper body 1 side, under the effect of pump 7, water flows to the first outlet pipe 9 from drinking-water pipe 8, and flows in buffer memory box 10.
Three-way magnetic valve 12 is arranged on the first outlet pipe 9, second outlet pipe 11 first end is connected with three-way magnetic valve 12, and its second end passes Bottle stopper body 1 and is positioned at below Bottle stopper body 1, under the effect of pump 7, water flows to the second outlet pipe 11 from three-way magnetic valve 12, and refilling in thermos bottle, during specific design, drinking-water pipe 8 second end extends to the middle part of heating tube 3 length direction.
Drinking-water pipe 8 is provided with liquid level sensor 17, and liquid level sensor 17 is positioned at the below of Bottle stopper body 1, and its distance to Bottle stopper body 1 bottom surface is at least 5mm, and pump 7, three-way magnetic valve 12 are all connected with controller with liquid level sensor 17.
When the water surface in thermos bottle exceedes liquid level sensor 17, controller obtains this information from liquid level sensor 17, and control three-way magnetic valve 12 and be communicated with drinking-water pipe 8, pump 7, first outlet pipe 9 and buffer memory box 10, then controller control pump 7 works, make water can from the first outlet pipe 9 discharged in buffer memory box 10, until the water surface in thermos bottle liquid level sensor 17 under, can ensure like this water in thermos bottle at least to the distance of its bottleneck at more than 5mm, thus avoid water when opening, make water overflow thermos bottle because of boiling.
In the present invention, thermos bottle mouth diameter is generally less than a bottle tripe diameter, therefore, in bottle tripe, space in heating tube 3 is less than space outerpace, during heating, there will be the situation of large and its external heat coolant-temperature gage of hot water temperature in heating tube 3, in heating process, controller controls three-way magnetic valve 12 and is communicated with drinking-water pipe 8, pump 7, first outlet pipe 9 and the second outlet pipe 11, then controller control pump 7 works, and makes water from the second outlet pipe 11 discharged in thermos bottle, can improve the efficiency of heating surface like this.
The distance of liquid level sensor 17 to Bottle stopper body 1 bottom surface is less than the distance of transition conduit 2 second end to Bottle stopper body 1 bottom surface; Like this can when anti-overflow, avoid because drawing water too much, and make heating tube 3 occur dry combustion method phenomenon, concrete body, also arranges liquid level sensor 17 and slidably must be arranged on drinking-water pipe 8.
In the present embodiment, also comprise the first temperature sensor 18 and the second temperature sensor 19, first temperature sensor 18 and the second temperature sensor 19 are installed in the part that drinking-water pipe 8 is positioned at below Bottle stopper body 1, first temperature sensor 18 is near Bottle stopper body 1, and lower than heating tube 3 first end, the second temperature sensor 19 is near drinking-water pipe 8 second end;
Connecting line 5 is provided with heater switch 20, and the first temperature sensor 18, second temperature sensor 19 is all connected with controller with heater switch 20.
When the temperature that the first temperature sensor 18 and the second temperature sensor 19 sense, controller obtains this temperature information, and judge whether all reach preset temperature when both, if all reach, then controller controls heater switch 20 stopping heating, if reach, heating tube 3 continues heating, temperature when preset temperature is water boiling, generally, this preset temperature is 100 degrees Celsius, and this temperature can be regulated by controller according to actual conditions.
That is, in heating process, the most of the time there will be first temperature sensor 18 respond to temperature be less than second temperature sensor 19 respond to temperature, in this case, by the effect of pump 7,
Second outlet pipe 11 part be positioned at below Bottle stopper body 1 is provided with multiple apopore 21, apopore 21 is evenly arranged along the second outlet pipe 11 axis at intervals, further, apopore 21 is circular hole, and its diameter reduces from top to bottom successively, make the hot water temperature in thermos bottle evenly increase, thus improve the efficiency of heating surface.
The above; be only the present invention's preferably detailed description of the invention; but protection scope of the present invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to according to technical scheme of the present invention and inventive concept thereof and replace or change, all should be encompassed within protection scope of the present invention.
Claims (6)
1. an anti-spilling type heater, it is characterized in that, comprise Bottle stopper body (1), transition conduit (2), heating tube (3), lead-out wire (4), connecting line (5), plug (6), pump (7), drinking-water pipe (8), the first outlet pipe (9), buffer memory box (10), the second outlet pipe (11), three-way magnetic valve (12) and controller;
Heating tube (3) is in tubular construction, the heating wire (15) comprising inner core (13), urceolus (14) and be enclosed between inner core (13) and urceolus (14), the heating wire (15) that heating wire (15) is helically arranged around inner core (13), fills the magnesia powder of insulating heat-conductive between inner core (13) and urceolus (14);
There is in Bottle stopper body (1) cavity (16), transition conduit (2) and heating tube (3) are positioned at Bottle stopper body (1) below, transition conduit (2) first end and Bottle stopper body (1) inner space, and its second end is connected with heating tube (3) first end, lead-out wire (4) first end is connected with heating wire (15), second end is connected with connecting line (5) first end through transition conduit (2), and connecting line (5) second end is connected with plug (6);
Pump (7) is arranged in cavity (16), drinking-water pipe (8) first end is connected with pump (7), and its second end passes Bottle stopper body (1) and extends in inner core (13), first outlet pipe (9) first end is connected with pump (7), and its second end passes Bottle stopper body (1) and is communicated with the buffer memory box (10) being arranged on Bottle stopper body (1) side;
Three-way magnetic valve (12) is arranged on the first outlet pipe (9), second outlet pipe (11) first end is connected with three-way magnetic valve (12), and its second end passes Bottle stopper body (1) and is positioned at Bottle stopper body (1) below;
Drinking-water pipe (8) is provided with liquid level sensor (17), liquid level sensor (17) is positioned at the below of Bottle stopper body (1), and its distance to Bottle stopper body (1) bottom surface is at least 5mm, liquid level sensor (17) is less than the distance of transition conduit (2) second end to Bottle stopper body (1) bottom surface to the distance of Bottle stopper body (1) bottom surface;
Pump (7), three-way magnetic valve (12) are all connected with controller with liquid level sensor (17).
2. anti-spilling type heater according to claim 1, it is characterized in that, comprise the first temperature sensor (18) and the second temperature sensor (19), first temperature sensor (18) and the second temperature sensor (19) are installed in drinking-water pipe (8) and are positioned in the part of Bottle stopper body (1) below, first temperature sensor (18) is near Bottle stopper body (1), and lower than heating tube (3) first end, the second temperature sensor (19) is near drinking-water pipe (8) second end;
Connecting line (5) is provided with heater switch (20), and the first temperature sensor (18), the second temperature sensor (19) are all connected with controller with heater switch (20).
3. anti-spilling type heater according to claim 1, is characterized in that, liquid level sensor (17) slidably must be arranged on drinking-water pipe (8).
4. anti-spilling type heater according to claim 1, it is characterized in that, the part that second outlet pipe (11) is positioned at Bottle stopper body (1) below is provided with multiple apopore (21), and apopore (21) is evenly arranged along the second outlet pipe (11) axis at intervals.
5. anti-spilling type heater according to claim 4, is characterized in that, apopore (21) is circular hole, and its diameter reduces from top to bottom successively.
6. anti-spilling type heater according to claim 1, is characterized in that, drinking-water pipe (8) second end extends to the middle part of heating tube (3) length direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510650597.9A CN105299879B (en) | 2015-09-30 | 2015-09-30 | A kind of anti-spilling type heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510650597.9A CN105299879B (en) | 2015-09-30 | 2015-09-30 | A kind of anti-spilling type heater |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105299879A true CN105299879A (en) | 2016-02-03 |
| CN105299879B CN105299879B (en) | 2018-09-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510650597.9A Active CN105299879B (en) | 2015-09-30 | 2015-09-30 | A kind of anti-spilling type heater |
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| Country | Link |
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| CN (1) | CN105299879B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108937616A (en) * | 2018-06-27 | 2018-12-07 | 毛静玲 | A kind of bottled drink nonstorage calorifier |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004020145A (en) * | 2002-06-20 | 2004-01-22 | Matsushita Electric Ind Co Ltd | Water heater |
| JP2004356105A (en) * | 2004-07-16 | 2004-12-16 | Churi:Kk | Pen-shaped heating device |
| CN202587440U (en) * | 2012-02-20 | 2012-12-05 | 李忠红 | Novel electric heater for thermos bottle |
| DE202013007191U1 (en) * | 2013-08-10 | 2013-12-17 | Orkan Görsev | Temperable hot water bottle with thermostat and electrical plug |
| CN103731944A (en) * | 2013-11-28 | 2014-04-16 | 湖州立方农艺科技发展有限公司 | Boiling-water-preventing water boiler |
| CN104640251A (en) * | 2013-11-11 | 2015-05-20 | 陕西勃源科技发展有限公司 | Quick heater with anti-overflow, energy-saving and heat-insulation functions |
| CN104640253A (en) * | 2013-11-11 | 2015-05-20 | 陕西勃源科技发展有限公司 | Anti-spilling and dry-burning-resistant quick heater |
-
2015
- 2015-09-30 CN CN201510650597.9A patent/CN105299879B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004020145A (en) * | 2002-06-20 | 2004-01-22 | Matsushita Electric Ind Co Ltd | Water heater |
| JP2004356105A (en) * | 2004-07-16 | 2004-12-16 | Churi:Kk | Pen-shaped heating device |
| CN202587440U (en) * | 2012-02-20 | 2012-12-05 | 李忠红 | Novel electric heater for thermos bottle |
| DE202013007191U1 (en) * | 2013-08-10 | 2013-12-17 | Orkan Görsev | Temperable hot water bottle with thermostat and electrical plug |
| CN104640251A (en) * | 2013-11-11 | 2015-05-20 | 陕西勃源科技发展有限公司 | Quick heater with anti-overflow, energy-saving and heat-insulation functions |
| CN104640253A (en) * | 2013-11-11 | 2015-05-20 | 陕西勃源科技发展有限公司 | Anti-spilling and dry-burning-resistant quick heater |
| CN103731944A (en) * | 2013-11-28 | 2014-04-16 | 湖州立方农艺科技发展有限公司 | Boiling-water-preventing water boiler |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108937616A (en) * | 2018-06-27 | 2018-12-07 | 毛静玲 | A kind of bottled drink nonstorage calorifier |
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| Publication number | Publication date |
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| CN105299879B (en) | 2018-09-14 |
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