CN102901227B - Electric heating water boiler - Google Patents

Electric heating water boiler Download PDF

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CN102901227B
CN102901227B CN201110213803.1A CN201110213803A CN102901227B CN 102901227 B CN102901227 B CN 102901227B CN 201110213803 A CN201110213803 A CN 201110213803A CN 102901227 B CN102901227 B CN 102901227B
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water
coating film
balanced reservoir
electrothermal tube
glass
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CN102901227A (en
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邓建威
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  • Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)

Abstract

The invention discloses an electric heating water boiler comprising a water storage tank, a water discharging nozzle, a balanced water tank and a glass film-plated electric heating pipe, wherein the water outlet of the water storage tank is communicated with the water inlet of the balanced water tank; the water outlet of the balanced water tank is connected with the water inlet of the glass film-plated electric heating pipe; the water discharging nozzle is communicated with the water outlet of the glass film-plated electric heating pipe; a temperature controller and/or a fuse capable of preventing from boiling without water are/is arranged beside the glass film-plated electric heating pipe; the electric heating water boiler uses the glass film-plated electric heating pipe as an electric heating device; the outer wall of the electric heating pipe is provided with a metal layer which is conducted to heat; the inner cavity of a glass pipe is used as a water flow passing pipeline, so that each independent pipe cavity in the glass pipe can rapidly transmit heat to the water in each independent pipe cavity through heating the metal layer, so as to realize the instant boiling effect and be convenient for people to drink at any time; water scales are easily formed in a common metal pipe and the waste scales are not easily formed in the inner cavity of the glass pipe, so that the boiled water has the extremely good mouth feeling and the requirements of high-end water drinking are particularly met, including tea making; and the glass film-plated electric heating pipe is of an instant heating type so that the water amount needed by a user can be boiled, the waste is not caused and the electric power is saved.

Description

A kind of electric water boiler
Technical field
The present invention relates to a kind of electric water boiler technical field.
Background technology
Existing electric water boiler, as: insulating pot, electric water-boiling device (bottle) etc., the heaters such as the how logical employing electrothermal tube of its Electric heating, electric hot tray, directly heat (water storage) inner bag; But the electric water boiler of above-mentioned traditional structure, has the following disadvantages: (1) adopts above-mentioned heater, cannot realize Instant heating type, needed for drinking at any time for people; (2) inner bag is equipped with by the boiling water boiled, if can not drink in time, temperature will affect drinking of boiling water, such as cannot be used for makes tea drinks after reducing; (3) be stored in the water of inner bag, drink if fail, water is wasting, loss electric energy.
Summary of the invention
The object of the invention is to overcome above-mentioned the deficiencies in the prior art, and provide a kind of simple and reasonable for structure, the dry combustion method of coating film on glass electrothermal tube can being prevented, both immediately for drinking, energy-conservation, safety can have been had again concurrently, the electric water boiler that the mouthfeel of boiling water is good.
The object of the present invention is achieved like this:
A kind of electric water boiler, comprise storage tank and faucet, it is characterized in that, also include balanced reservoir and coating film on glass electrothermal tube, the delivery port of storage tank is communicated with the water inlet of balanced reservoir, the delivery port of balanced reservoir connects the water inlet of coating film on glass electrothermal tube, and faucet is communicated with the delivery port of coating film on glass electrothermal tube, other temperature controller and/or the fuse being also provided with anti-dry of described coating film on glass electrothermal tube; This kind of electric water boiler, by using coating film on glass electrothermal tube as electric heater unit, outer wall in view of coating film on glass electrothermal tube is provided with the metal level of heating power, and glass tube inner chamber passes through pipeline as current, therefore, each independent tube chamber in glass tube, passes to rapidly the intraluminal water of each independence by metal level heating by heat, to realize the effect of immediately boiling, be convenient for people to drink at any time; And easily produce incrustation scale in common metal pipe, glass tube inner chamber is then not easy to produce incrustation scale, the boiling water excellent taste that it boils, and is especially applicable to the requirement of high-end drinking-water, as: make tea; More have plenty of, in view of coating film on glass electrothermal tube is Instant heating type, therefore, user drinks how much water, just burns how much water, and guarantee can not cause waste, saves electric energy.
Object of the present invention can also adopt following technical measures to solve:
As better embodiment, the height of water level of described balanced reservoir is lower than the level height 2mm to 15mm of heater delivery port, especially be the height of water level of balanced reservoir lower than coating film on glass electrothermal tube delivery port 8mm time, its effect is better, ensure that boiling water out reaches 100 degree, its reason is, water to be heated is fed in coating film on glass heater, but, by balanced reservoir height limitation, when water in coating film on glass electrothermal tube remains on lower than water outlet 8mm, when water is heated (boiling water), effects of air pressure can be subject to, constantly release toward water outlet height, once water let out delivery port, water then in pipe is sure is heated to boiling, that is: the water of boiling can stride across the height space of 8mm, avoid because this height space is because of too low or too high, and the various defects caused, as: when height space is too low, hot water only has 80 degree just to flow out, when height space is too high, full 100 degree of hot water is also difficult to flow out, and causes and wastes energy.
As embodiment more specifically, it also includes water pump, and storage tank is in below, and up, water pump connects storage tank delivery port and balanced reservoir water inlet by water pipe to balanced reservoir; During drinking-water, people press the switch of boiler, and water pump obtains electric work, and by the water suction in storage tank to balanced reservoir, balanced reservoir flows into the water inlet of coating film on glass electrothermal tube, immediately heats, for drinking.
As more perfect scheme, bottom described balanced reservoir, have the water return outlet being communicated with storage tank; For making the water in balanced reservoir keep height of water level, unnecessary water flows back to storage tank by water return outlet, and water pump, again by the water suction balanced reservoir in storage tank, so repeatedly, forms water circulation system, reaches more stable water balance water level (in balanced reservoir).
Described balanced reservoir is connected with water yield testing agency, and water yield testing agency is weight sense switch, and weight detecting switch is electrically connected for connecting with coating film on glass electrothermal tube, and weight detecting switch is arranged on the bottom of water tank; During work, along with the water in balanced reservoir reduces, balanced reservoir weight reduces, the weight detecting switch be located at bottom balanced reservoir can monitor the change of weight in balanced reservoir, if the water in balanced reservoir is reduced to setting weight value, weight detecting switch disconnects, and cuts off the power supply of coating film on glass electrothermal tube, reaches the effect of cover glass plated film electrothermal tube; In like manner, can arrange this water yield testing agency equally at storage tank, principle no longer describes in detail.
Described balanced reservoir is connected with water yield testing agency, water yield testing agency is weight sense switch, weight detecting switch is electrically connected for connecting with coating film on glass electrothermal tube, and weight detecting switch hooks water tank with the form of hook, as: the top of hooking balanced reservoir, during work, along with the water in balanced reservoir reduces, balanced reservoir weight reduces, make to hook the change of weight detecting switch monitors to weight in balanced reservoir at balanced reservoir top, if the water in balanced reservoir is reduced to setting weight value, weight detecting switch disconnects, cut off the power supply of heater, reach the effect of cover glass plated film electrothermal tube equally, in like manner, can arrange this water yield testing agency equally at storage tank, principle no longer describes in detail.
Described water yield testing agency also can be buoyancy magnetic switch, buoyancy magnetic switch comprises the spacing and tongue tube of ball float, ball float, tongue tube is electrically connected for connecting with coating film on glass electrothermal tube, and ball float is installed in balanced reservoir with the form of free floating by ball float; During work, ball float reduces along with the water in balanced reservoir and reduces, if ball float is reduced to balanced reservoir water level settings value, dry-reed tube switch disconnects, and cuts off the power supply of coating film on glass electrothermal tube, reaches the effect of protection heater equally; In like manner, can arrange this water yield testing agency equally at storage tank, principle no longer describes in detail.
Multiple water yield testing agency above, all has denominator: utilize balanced reservoir or storage tank weight or water level to reduce, and make water yield testing agency that mechanical action occur, cut off the electricity supply, realize the effect of cover glass plated film electrothermal tube.
Described water yield testing agency also can be water yield electronic monitoring switch, and water yield electronic monitoring switch to be arranged in balanced reservoir and to be electrically connected by electric control gear and coating film on glass electrothermal tube; During work, water yield electronic monitoring switch by induction end, when monitoring water level in balanced reservoir lower than setting value, is sent to electric control gear information, cuts off heater power source by electric control gear, reach the effect of cover glass plated film electrothermal tube equally; In like manner, can arrange this water yield detection of electrons mechanism equally at storage tank, principle no longer describes in detail.
Also be provided with Steam Recovery mouth near the water outlet of described coating film on glass electrothermal tube, Steam Recovery mouth is communicated to storage tank periphery or water inlet pipe; Utilize Steam Recovery mouth, steam is directed into water inlet pipe or storage tank periphery, after steam heat radiation, the water temperature (warm water) in water inlet pipe or water tank raises, then is sent to coating film on glass electrothermal tube, can save electric energy; Certainly, can also arrange near the water outlet of coating film on glass electrothermal tube and directly connect open to atmosphere steam port, with steam of draining.
Described storage tank and balanced reservoir are installed in a housing, and coating film on glass electrothermal tube and faucet are arranged in another housing; That is: kettle (boiler) is divided into two parts, band storage tank and balanced reservoir be a part, band electrothermal tube and faucet be another part so that people break, carry.
Water inlet and the delivery port of described coating film on glass electrothermal tube are also connected with silica gel part; The effect of silica gel part, has higher heat resistance and pliability, and adding silica gel part at coating film on glass electrothermal tube water inlet and delivery port can shockproof part, can improve its sealing again.
The above-mentioned coating film on glass electrothermal tube mentioned, it has multiple tracks independently tube chamber separately, and the top and bottom of each tube chamber are respectively as water inlet and delivery port, and corresponding inlet channel is plugged into outlet conduit and is communicated with; Outer wall in view of coating film on glass electrothermal tube is provided with the metal level of heating power, and glass tube inner chamber is used as current by pipeline, therefore, each independent tube chamber in glass tube, heat is passed to rapidly the intraluminal water of each independence, to realize the effect of immediately boiling by metal level heating; Coating film on glass electrothermal tube has following benefit: 1. can not produce incrustation scale in pipe, therefore, being especially applicable to makes tea drinks; 2. coating film on glass electrothermal tube quality is light, volume is little, is convenient for carrying, uses; 3. the coating film on glass electrothermal tube efficiency of heating surface is fast, energy-conservation.
The invention has the beneficial effects as follows:
(1) this kind of electric water boiler, by using coating film on glass electrothermal tube as electric heater unit, outer wall in view of coating film on glass electrothermal tube is provided with the metal level of heating power, and glass tube inner chamber passes through pipeline as current, therefore, each independent tube chamber in glass tube, passes to rapidly the intraluminal water of each independence by metal level heating by heat, to realize the effect of immediately boiling, be convenient for people to drink at any time; And easily produce incrustation scale in common metal pipe, glass tube inner chamber is then not easy to produce incrustation scale, the boiling water excellent taste that it boils, and is especially applicable to the requirement of high-end drinking-water, as: make tea; More have plenty of, in view of coating film on glass electrothermal tube is Instant heating type, therefore, user drinks how much water, just burns how much water, and guarantee can not cause waste, saves electric energy.
(2) this electric water boiler, also by setting up water yield testing agency, utilizes weight or the SEA LEVEL VARIATION of balanced reservoir or storage tank, makes water yield testing agency that mechanical action occur, cuts off the electricity supply, realize the effect of coating film on glass electrothermal tube.
(3) its coating film on glass electrothermal tube selected, thermal expansion coefficients is relatively low, is not easy explosion, and the security of use is obviously higher.
(4) have again, temperature controller and/or fuse is also provided with near coating film on glass electrothermal tube, to monitor heater hull-skin temperature, if do not have current to pass through (dry combustion method) in heater, heater hull-skin temperature raises rapidly, temperature controller and/or fuse cut off heater power circuit, protection heater, realizes the effect of anti-dry, therefore, temperature controller and/or fuse coordinate the water yield testing agency of water tank, realize the dual security protection to coating film on glass electrothermal tube;
(5) in order to save the energy further, be also provided with Steam Recovery mouth and steam port near the water outlet of coating film on glass electrothermal tube, wherein, steam returns and directly can be communicated with air, with steam of draining; And Steam Recovery mouth, steam is directed into water inlet pipe or water tank periphery, and after steam heat radiation, the water temperature (warm water) in water inlet pipe or water tank raises, then is sent to Line glass plated film electrothermal tube, can save electric energy.
Accompanying drawing explanation
Fig. 1 is electric water boiler schematic diagram of the present invention;
Fig. 2 is the coating film on glass electrothermal tube schematic diagram of Fig. 1 electric water boiler;
Fig. 3 is another embodiment schematic diagram of water yield testing agency in boiler of the present invention.
Detailed description of the invention
As shown in Figure 1 to Figure 2, a kind of electric water boiler, comprise storage tank 1 and faucet 2, it is characterized in that, also include balanced reservoir 3 and coating film on glass electrothermal tube 4, the delivery port of storage tank 1 is communicated with the water inlet of balanced reservoir 3, and the delivery port of balanced reservoir 3 connects the water inlet of coating film on glass electrothermal tube 4, faucet 2 is communicated with the delivery port of coating film on glass electrothermal tube 4, other temperature controller and/or the fuse 5 being also provided with anti-dry of described coating film on glass electrothermal tube 4; The height of water level of described balanced reservoir 3 is lower than the level height 2mm to 15mm of coating film on glass electrothermal tube 4 delivery port.
It also includes water pump 6, and storage tank 1 is in below, and up, water pump 6 connects storage tank 1 delivery port and balanced reservoir 3 water inlet by water pipe to balanced reservoir 3.
The water return outlet 7 being communicated with storage tank is had bottom described balanced reservoir 3.
Described balanced reservoir 3 is connected with water yield testing agency 8, and water yield testing agency 8 is weight sense switch, and weight detecting switch is electrically connected for connecting with coating film on glass electrothermal tube 4, and weight detecting switch is arranged on the bottom of balanced reservoir 3.
Described balanced reservoir 3 is connected with water yield testing agency 8, and water yield testing agency 8 is weight sense switch, and weight detecting switch is electrically connected for connecting with coating film on glass electrothermal tube 4, and weight detecting switch hooks balanced reservoir 3 with the form of hook.
As shown in Figure 3, described balanced reservoir 3 is connected with water yield testing agency 8, water yield testing agency 8 is buoyancy magnetic switch, buoyancy magnetic switch comprises ball float 81, ball float spacing 82 and tongue tube 83, tongue tube 83 is electrically connected for connecting with coating film on glass electrothermal tube 4, and ball float 81 is arranged in balanced reservoir 3 with the form of free floating by ball float spacing 82; Above-mentioned Duo Kuan water yield testing agency, when can ensure lack of water in balanced reservoir or storage tank, energy and time power-off source, ensure heating tube.
Steam Recovery mouth 9 is also provided with near the water outlet of described coating film on glass electrothermal tube 4, Steam Recovery mouth 9 is communicated to storage tank 1 periphery or water inlet pipe 10, steam is led back to storage tank 1 periphery or water inlet pipe 10 by recovery port, to transfer heat to the water in storage tank 1 and in water inlet pipe 10, that is: warm water is become, after warm water enters coating film on glass electrothermal tube 4, electric energy can be saved.
Described storage tank 1 and balanced reservoir 3 are installed in a housing, and coating film on glass electrothermal tube 4 and faucet 2 are arranged in another housing; That is: kettle (boiler) is divided into two parts, band storage tank and balanced reservoir be a part, band electrothermal tube and faucet for another part (depending on going out) so that people break, carry.
Water inlet and the delivery port of described coating film on glass electrothermal tube 4 are connected with silica gel part 11, the effect of silica gel part 11, have higher heat resistance and pliability, adding silica gel part 11 at coating film on glass electrothermal tube 4 water inlet and delivery port can shockproof part, can improve its sealing again.
Operation principle: the effluent switch of opening boiler, water pump 6 obtains electric, by the water suction in storage tank 1 in balanced reservoir 3, for keeping the height of water level of balanced reservoir 3, unnecessary water can flow into storage tank 1 by the water return outlet 7 bottom balanced reservoir 3, again by water pump 6 again suction balanced reservoir 3, so repeatedly, current flowing (and water level balance of balanced reservoir 3) in balanced reservoir 3 and storage tank 1 are ensured; Part water in balanced reservoir 3 can flow in coating film on glass electrothermal tube 4, is heated rapidly into boiling water, finally derives, for immediately drinking from the faucet 2 of boiler; For improving the thermal efficiency, make full use of steam and reclaim, steam is led back to storage tank 1 periphery or water inlet pipe 10 through Steam Recovery mouth 9, to transfer heat to the water in storage tank 1 and in water inlet pipe 10, that is: become warm water, after warm water enters coating film on glass electrothermal tube 4, can electric energy be saved.

Claims (10)

1. an electric water boiler, comprise storage tank (1) and faucet (2), it is characterized in that, also include balanced reservoir (3) and coating film on glass electrothermal tube (4), the delivery port of storage tank (1) is communicated with the water inlet of balanced reservoir (3), the delivery port of balanced reservoir (3) connects the water inlet of coating film on glass electrothermal tube (4), faucet (2) is communicated with the delivery port of coating film on glass electrothermal tube (4), other temperature controller and/or the fuse (5) being also provided with anti-dry of described coating film on glass electrothermal tube (4).
2. electric water boiler according to claim 1, is characterized in that, the height of water level of described balanced reservoir (3) is lower than the level height 2mm to 15mm of coating film on glass electrothermal tube (4) delivery port.
3. electric water boiler according to claim 1, it is characterized in that, also include water pump (6), storage tank (1) is in below, and up, water pump (6) connects storage tank (1) delivery port and balanced reservoir (3) water inlet by water pipe to balanced reservoir (3).
4. electric water boiler according to claim 1 or 2, is characterized in that, described balanced reservoir (3) bottom has the water return outlet (7) being communicated with storage tank.
5. electric water boiler according to claim 1 or 2 or 3, it is characterized in that, described balanced reservoir (3) is connected with water yield testing agency (8), water yield testing agency (8) is weight sense switch, weight detecting switch is electrically connected for connecting with coating film on glass electrothermal tube (4), and weight detecting switch is arranged on the bottom of balanced reservoir (3).
6. electric water boiler according to claim 1 or 2 or 3, it is characterized in that, described balanced reservoir (3) is connected with water yield testing agency (8), water yield testing agency (8) is weight sense switch, weight detecting switch is electrically connected for connecting with coating film on glass electrothermal tube (4), and weight detecting switch hooks balanced reservoir (3) with the form of hook.
7. electric water boiler according to claim 4, it is characterized in that, described balanced reservoir (3) is connected with
Water yield testing agency (8), water yield testing agency (8) is buoyancy magnetic switch, buoyancy magnetic switch comprises ball float (81), ball float spacing (82) and tongue tube (83), tongue tube (83) is electrically connected for connecting with coating film on glass electrothermal tube (4), and ball float (81) is arranged in balanced reservoir (3) by ball float spacing (82) with the form of free floating.
8. electric water boiler according to claim 1, is characterized in that, is also provided with Steam Recovery mouth (9) near the water outlet of described coating film on glass electrothermal tube (4), and Steam Recovery mouth (9) is communicated to storage tank (1) periphery or water inlet pipe (10).
9. electric water boiler according to claim 1, is characterized in that, described storage tank (1) and balanced reservoir (3) are installed in a housing, and coating film on glass electrothermal tube (4) and faucet (2) are arranged in another housing.
10. electric water boiler according to claim 1, is characterized in that, water inlet and the delivery port of described coating film on glass electrothermal tube (4) are connected with silica gel part (11).
CN201110213803.1A 2011-07-28 2011-07-28 Electric heating water boiler Active CN102901227B (en)

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Application Number Priority Date Filing Date Title
CN201110213803.1A CN102901227B (en) 2011-07-28 2011-07-28 Electric heating water boiler

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CN102901227B true CN102901227B (en) 2015-07-15

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102679530B (en) * 2012-05-18 2014-12-10 冯海涛 Drinking water heating device provided with transit water tank
CN107374364A (en) * 2016-05-16 2017-11-24 深圳安吉尔饮水产业集团有限公司 Balanced reservoir and there is its water fountain

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1283068A (en) * 1999-07-28 2001-02-07 荀瑶 Electrothermal membrane type heater of ceramic tube or quartz tube and its production method
US6279458B1 (en) * 1999-08-30 2001-08-28 John C. K. Sham Rapid brew automatic coffee maker
CN2703476Y (en) * 2004-05-21 2005-06-08 铜陵有色金属(集团)公司 Phase-transition over flow backheating type drinking bowl
CN201091512Y (en) * 2007-10-10 2008-07-30 余伯坚 Electric boiling water machine
CN201481086U (en) * 2009-07-27 2010-05-26 陈锦华 Instant heating type drinking machine
CN102052757A (en) * 2011-01-24 2011-05-11 赵金举 Purifying type quick-heating electric water boiler
CN202229416U (en) * 2011-07-28 2012-05-23 罗伟林 Electrothermal boiler

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1283068A (en) * 1999-07-28 2001-02-07 荀瑶 Electrothermal membrane type heater of ceramic tube or quartz tube and its production method
US6279458B1 (en) * 1999-08-30 2001-08-28 John C. K. Sham Rapid brew automatic coffee maker
CN2703476Y (en) * 2004-05-21 2005-06-08 铜陵有色金属(集团)公司 Phase-transition over flow backheating type drinking bowl
CN201091512Y (en) * 2007-10-10 2008-07-30 余伯坚 Electric boiling water machine
CN201481086U (en) * 2009-07-27 2010-05-26 陈锦华 Instant heating type drinking machine
CN102052757A (en) * 2011-01-24 2011-05-11 赵金举 Purifying type quick-heating electric water boiler
CN202229416U (en) * 2011-07-28 2012-05-23 罗伟林 Electrothermal boiler

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