CN103239124A - Assembling structure of fast-heating electric water heating device - Google Patents
Assembling structure of fast-heating electric water heating device Download PDFInfo
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- CN103239124A CN103239124A CN2012100262626A CN201210026262A CN103239124A CN 103239124 A CN103239124 A CN 103239124A CN 2012100262626 A CN2012100262626 A CN 2012100262626A CN 201210026262 A CN201210026262 A CN 201210026262A CN 103239124 A CN103239124 A CN 103239124A
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- water
- cartridge heater
- flange
- heating
- water inlet
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 126
- 238000010438 heat treatment Methods 0.000 title claims abstract description 32
- 238000007789 sealing Methods 0.000 claims abstract description 12
- 238000009835 boiling Methods 0.000 claims description 16
- 230000007306 turnover Effects 0.000 claims description 16
- 229920002379 silicone rubber Polymers 0.000 claims description 4
- 239000013536 elastomeric material Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 238000005485 electric heating Methods 0.000 abstract description 10
- 238000003860 storage Methods 0.000 description 9
- 238000005516 engineering process Methods 0.000 description 4
- 239000003651 drinking water Substances 0.000 description 3
- 235000020188 drinking water Nutrition 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000000875 corresponding effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 230000035622 drinking Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The invention relates to an assembling structure of a fast-heating electric water heating device. The assembling structure is composed of an electric heating pipe 1, a heating drum 2, a flange 3, a water inlet/outlet cavity 4, an upper cover 5, a sealing ring 6 and a water inlet pipe 7. The electric heating pipe 1 is arranged inside the heating drum 2, the upper end of the electric heating pipe 1 is closely matched with an inner wall of the heating drum 2, holes for installing the electric heating pipe 1 and the water inlet pipe 7 are arranged on the flange 3, the flange is sleeved into the bottom of the heating drum 2, the water inlet/outlet cavity 4 is arranged at the upper end of the heating drum 2, and the sealing ring 6 is arranged between the heating drum 2 and a hole 8 of a water outlet cavity of the water inlet/outlet cavity 4. The assembling structure is compact in structure and good in processibility and can be manufactured with the lowest cost.
Description
Technical field
The present invention relates to a kind of assembly structure of quick-heating type electrical heating boiling water device of instant-heating type electric kettle, this assembly structure can realize that quick-heating type electrical heating boiling water device has good anufacturability.
Background technology
Through years development, people have developed the multiple electrical heating boiling water device that boiling water can be provided continuously, be called " moment is opened drinking water machine " Granted publication as Chinese patent literature in a kind of name of on March 15th, 2000 bulletin and number be the technical scheme of CN2368420Y, this patent has proposed a kind of housing main body that comprises, the top of housing main body is water tank, a plurality of outlets are arranged at the bottom of the water tank, be provided with a plurality of hot water conduits in the water tank, the hot water conduit stretches out the lower end at the bottom of the water tank, the upper end is connected with the hot water funnel dish that is arranged on the water tank outside, delivery port is than cistern water level height, and the water rapid heater is arranged on the housing main body bottom.The design feature of this patent makes heater only add a spot of water in the hot heater, in time sends after water is boiled, and just can send after can only water is boiled, realized going out boiling water continuously, and the fireballing effect of water outlet, switching on can go out boiling water in 15 seconds; But the defective of this device is, need the water in the heater whole boiled could water outlet, it is slow to go out water speed, and inevitably cold water is partly taken out of from the hot water conduit in use, and the structure relative complex.On May 25th, 2005 disclosed a kind of name to be called " quick electric heating drinking water apparatus " publication number be the patent of CN1618380A, the structure of the quick electric heating drinking water apparatus that this patented technology scheme proposes is made of parts such as housing, bottle seat, bucket, calandria, liquefied pot and additional electrical calandrias, electric heating body is close to by the body of casting by water pipe and electric heating tube and is formed, electric heating body is that the water heating back of flowing through water pipe is flowed out, so leaving water temperature is lower, the boiling water after can not guaranteeing to go out to seethe with excitement continuously.Disclosed a kind of name was called " fast electric heating drinking machine with double-layer water storage cavity " patent announcement and number was the patent of CN101342053A on January 14th, 2009, described device comprises housing, be located at the bottle seat on the housing and be located at the interior heating pipe line of housing, be provided with calandria in the heating pipe line, the lower end of heating pipe line is water inlet end, the upper end of heating pipe line then is the water side, the water side links to each other with delivery port, it is characterized in that: described bottle seat lower end is provided with aqua storage tank, this aqua storage tank has isolated last water storage cavity and following water storage cavity, last water storage cavity and following water storage cavity are connected by a water body passage, be provided with the float valve that to control water body passage break-make in water body passage place in the following water storage cavity, following water storage cavity is connected with the water inlet end of heating pipe line, has reached the purpose that improves leaving water temperature.There are the following problems at least for technology to sum up: 1, heater is made up of a plurality of parts, complex structure, corresponding manufacturing cost height; 2, heater has been realized the water outlet fast of energising back, but it is slower to go out water speed, and leaving water temperature is not high enough (75-90 ℃) also, in addition go out be the unboiled water of not opening or be mingled with unboiled water; 3, the outlet pipe of the delivery port of heater contains one section residual cold water, will take out of by cold water when going out hot water; 4, adopt the external-heat structure, size is big, and the thermal efficiency is low.
Summary of the invention
The present invention is according to above-mentioned the deficiencies in the prior art part, propose a kind of simple in structure, guarantee that continuous effluent is the water after the boiling, and the i.e. usefulness of instant heating, energy-efficient electrical heating boiling water device, its assembly structure has good anufacturability.
The object of the invention is realized by following technical scheme:
The present invention mainly is made up of electrothermal tube 1, cartridge heater 2, flange 3, turnover water cavity 4, loam cake 5, sealing ring 6 and water inlet pipe 7, as shown in Figure 1; Wherein electrothermal tube 1 is contained in the inside of cartridge heater 2, the inwall close-fitting of the upper end of electrothermal tube 1 and cartridge heater 2; The hole that electrothermal tube 1 and water inlet pipe 7 are installed is arranged on the flange 3, and is inserted in cartridge heater 2 bottoms, the structure of flange 3 as shown in Figure 2, flange 3 is made by elastomeric material, preferred silicon rubber, flange 3 packs tightly sealing with electrothermal tube 1, water inlet pipe 7 and cartridge heater 2; Turnover water cavity 4 is contained in the upper end of cartridge heater 2, cartridge heater 2 is inserted in the corresponding hole 8 of water chamber of turnover water cavity 4, and form back-offs 9 in the expansion of some places of cartridge heater 2 ports, installation sealing ring 6 between the hole 8 of cartridge heater 2 and the water chamber of turnover water cavity 4, as shown in Figure 3; Turnover water cavity 4 is divided into intake antrum and two cavitys of water chamber, cold water inlet 10, cold water delivery port 11 and cold water overfall 12 are arranged in the intake antrum bottom, the hole 8 that is used for installing cartridge heater and hot water outlet 13, air equalizer opening 14 are arranged in water chamber bottom, as shown in Figure 4; Loam cake 5 is installed on the upper port of turnover water cavity 4, welds with ultrasonic welding machine.
Advantage of the present invention is: this apparatus structure compactness, and materials are few, and processing technology is simple, and cost is low.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structure chart of flange 3;
Fig. 3 is the partial enlarged drawing of B among Fig. 1, has described the mounting structure figure between cartridge heater 2 and the hole 8;
Fig. 4 is the structural representation of turnover water cavity 4.
The specific embodiment
Below in conjunction with accompanying drawing feature of the present invention and correlated characteristic are described further, so that technical staff of the same trade is more readily understood:
As accompanying drawing 1-4 signal, label is wherein represented respectively: hole, 9-back-off, 10-cold water inlet, 11-cold water delivery port, 12-cold water overfall, 13-hot water outlet, the 14-air equalizer opening of 1-electrothermal tube, 2-cartridge heater, 3-flange, 301-and cartridge heater joint face, 302-electrothermal tube installing hole, 303-water inlet pipe connecting hole, 4-turnover water cavity, 5-loam cake, 6-sealing ring, 7-water inlet pipe, 8-turnover water cavity.
Embodiment
Illustrate as accompanying drawing 1-4; apparatus of the present invention mainly are made up of electrothermal tube 1, cartridge heater 2, flange 3, turnover water cavity 4, loam cake 5, sealing ring 6 and water inlet pipe 7; as shown in Figure 1; wherein electrothermal tube 1 is contained in the inside of cartridge heater 2; the inwall close-fitting of the upper end of electrothermal tube 1 and cartridge heater 2; the one, for fixing electrothermal tube, the 2nd, make the temperature controller temperature-sensitive as early as possible that is installed on the electrothermal tube outer wall, guarantee empty effect of burning protection.
Lower end at cartridge heater 2, with flange 3 cartridge heater and electrothermal tube are fixed, and be connected with water inlet pipe 7, flange 3 usefulness silicon rubber are made, with the silicon rubber better elastic make between flange and the cartridge heater, the good sealing of formation between flange and the electrothermal tube, between flange and the water inlet pipe.
Cartridge heater 2 is made by stainless steel tube, can guarantee good resistance to corrosion and clean level, test shows that long cartridge heater does not have remarkable advantages at water yield and the thermal efficiency, when length surpasses 300mm, not only increased material cost, the complete machine yardstick is increased considerably, inferior position is obvious, and the short cartridge heater thermal efficiency is lower, when length 100mm, contain a large amount of steam in the water outlet, so the preferred value of length is 160mm-200mm; The selection of wall thickness mainly takes into account intensity and cost, and preferred 0.3mm-0.5mm is advisable; The selection of diameter or sectional area relates to water yield, the thermal efficiency and goes out the delay time of boiling water, sectional area is bigger, water yield and the thermal efficiency are higher, but the time-delay that goes out boiling water is longer, as selects the pipe of Φ 28mm for use, and delay time is more than 15s, and select the pipe of Φ 22mm for use, delay time is about 8s, and delay time is the key index of this product, so the preferred value of diameter is Φ 20mm-Φ 25mm.
Cartridge heater 2 stainless steel tubes such as square, rectangle and ellipse that also available cross-section is long-pending identical are made.
Turnover water cavity 4 is with intake antrum and water chamber single injection-molded altogether, make product with compact structure, save cost, wherein intake antrum is processed with cold water inlet 10, cold water delivery port 11 and cold water overfall 12, water chamber bottom is processed with hole 8 that cartridge heater is installed and hot water outlet 13, air equalizer opening 14, and upper port and the loam cake 5 of turnover water cavity 4 are used ultrasonic bonding.
Cartridge heater 2 is as follows with the assembly structure of turnover water cavity 4: the hole 8 that the turnover water cavity is inserted in the upper end of cartridge heater 2 forms back-offs 9 in four positions expansions of the upper port of cartridge heater 2, installation sealing ring 6 between the hole 8 of cartridge heater 2 and the water chamber of turnover water cavity 4.
More than be exactly complete quick-heating type electrical heating boiling water device, connect power supply and water source, just can provide boiling water.
[0016] though abovely with reference to accompanying drawing design and example according to the object of the invention have been done to elaborate; but those of ordinary skills can recognize; under the precondition that does not break away from the claim limited range; still can make various improvement and conversion to the present invention, and this improvement and conversion still should belong to protection scope of the present invention.
Claims (2)
1. the assembly structure of a quick-heating type electrical heating boiling water device, by electrothermal tube, cartridge heater, flange, the turnover water cavity, loam cake, sealing ring and water inlet pipe are formed, wherein electrothermal tube is contained in the inside of cartridge heater, the turnover water cavity is contained in the upper end of cartridge heater, it is characterized in that, the hole that installation electrothermal tube (1) and water inlet pipe (7) are arranged on the flange (3), and be inserted in the bottom of cartridge heater (2), flange (3) is made by elastomeric material, flange (3) and electrothermal tube (1), water inlet pipe (7) and cartridge heater (2) pack tightly sealing, cartridge heater (2) is inserted in the corresponding hole of water chamber (8) of turnover water cavity (4), and form back-offs (9) in the expansion of some places of cartridge heater (2) port, between the hole (8) of cartridge heater (2) and the water chamber that passes in and out water cavity (4) sealing ring (6) is installed.
2. quick-heating type electrical heating boiling water device according to claim 1 is characterized in that, the preferred silicon rubber of elastomeric material of flange (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100262626A CN103239124A (en) | 2012-02-07 | 2012-02-07 | Assembling structure of fast-heating electric water heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100262626A CN103239124A (en) | 2012-02-07 | 2012-02-07 | Assembling structure of fast-heating electric water heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103239124A true CN103239124A (en) | 2013-08-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100262626A Pending CN103239124A (en) | 2012-02-07 | 2012-02-07 | Assembling structure of fast-heating electric water heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103239124A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104534664A (en) * | 2014-12-25 | 2015-04-22 | 徐禾贵 | Anti-burst device for electrical heating pipe |
| CN104545498A (en) * | 2014-06-12 | 2015-04-29 | 沁园集团股份有限公司 | Heating device of quick heating type water dispenser |
| CN107007152A (en) * | 2016-01-20 | 2017-08-04 | 富士电机株式会社 | Beverage lifting supplies device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0949660A (en) * | 1995-08-04 | 1997-02-18 | Bio Japan:Kk | Fluid-heating heater unit |
| CN2368420Y (en) * | 1999-05-13 | 2000-03-15 | 刘柄枝 | Instant water boiler |
| CN2664550Y (en) * | 2003-11-27 | 2004-12-22 | 吕桠楠 | Temperature adjustable instant-hot type direct drinking machine |
| CN1618380A (en) * | 2004-12-07 | 2005-05-25 | 浙江沁园饮水科技有限公司 | Fast electric heating water dispenser |
| WO2006002965A1 (en) * | 2004-07-05 | 2006-01-12 | Lasag Ag | Water heater or steam generator |
| CN101342053A (en) * | 2007-07-12 | 2009-01-14 | 林建立 | Fast electric heating drinking machine with double-layer water storage cavity |
| CN201205209Y (en) * | 2008-03-18 | 2009-03-11 | 欧建堂 | Inner bag of electric water heater |
-
2012
- 2012-02-07 CN CN2012100262626A patent/CN103239124A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0949660A (en) * | 1995-08-04 | 1997-02-18 | Bio Japan:Kk | Fluid-heating heater unit |
| CN2368420Y (en) * | 1999-05-13 | 2000-03-15 | 刘柄枝 | Instant water boiler |
| CN2664550Y (en) * | 2003-11-27 | 2004-12-22 | 吕桠楠 | Temperature adjustable instant-hot type direct drinking machine |
| WO2006002965A1 (en) * | 2004-07-05 | 2006-01-12 | Lasag Ag | Water heater or steam generator |
| CN1618380A (en) * | 2004-12-07 | 2005-05-25 | 浙江沁园饮水科技有限公司 | Fast electric heating water dispenser |
| CN101342053A (en) * | 2007-07-12 | 2009-01-14 | 林建立 | Fast electric heating drinking machine with double-layer water storage cavity |
| CN201205209Y (en) * | 2008-03-18 | 2009-03-11 | 欧建堂 | Inner bag of electric water heater |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104545498A (en) * | 2014-06-12 | 2015-04-29 | 沁园集团股份有限公司 | Heating device of quick heating type water dispenser |
| CN104545498B (en) * | 2014-06-12 | 2017-05-03 | 沁园集团股份有限公司 | Heating device of quick heating type water dispenser |
| CN104534664A (en) * | 2014-12-25 | 2015-04-22 | 徐禾贵 | Anti-burst device for electrical heating pipe |
| CN107007152A (en) * | 2016-01-20 | 2017-08-04 | 富士电机株式会社 | Beverage lifting supplies device |
| CN107007152B (en) * | 2016-01-20 | 2021-04-23 | 富士电机株式会社 | Beverage serving device |
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| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130814 |