CN104197304A - Heating disc vaporization cavity structure of steam generator - Google Patents
Heating disc vaporization cavity structure of steam generator Download PDFInfo
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- CN104197304A CN104197304A CN201410427554.XA CN201410427554A CN104197304A CN 104197304 A CN104197304 A CN 104197304A CN 201410427554 A CN201410427554 A CN 201410427554A CN 104197304 A CN104197304 A CN 104197304A
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- vaporization chamber
- vaporization
- steam generator
- vaporization cavity
- generating disc
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Abstract
The invention discloses a heating disc vaporization cavity structure of a steam generator. A vaporization cavity is of an inward-concave type inverted frustum structure. At least three circles of protruding ribs are arranged on the inner side wall of the inverted frustum structure from the top opening of the vaporization cavity to the bottom of the vaporization cavity in parallel. The vaporization cavity is designed into the inward-concave inverted frustum structure, at least three circles of protruding ribs are arranged on the inner side wall of the inverted frustum structure from the top opening of the vaporization cavity to the bottom of the vaporization cavity in parallel, and therefore the vaporization area is enlarged, water which is not vaporized can easily stay in the vaporization cavity for a moment, and the heating efficiency and the water vaporization rate are increased.
Description
Technical field
The present invention relates to steam generator heat-generating disc.
Background technology
The patent No. is the heating disc structure that the Chinese utility model patent of CN200920116387.1 discloses a kind of steam generator on February 10th, 2010, comprise the disk body that is provided with water inlet and venthole, in described disk body, be provided with several vaporization chambers, described several vaporization chambers one by one unilaterally connected form vaporization chamber group and make water inlet and venthole connection.Between described vaporization chamber, pass through the vaporization chamber passage unilaterally connected one by one on its sidewall.Described some independently vaporization chambers are arranged and are formed rectangular-shaped array.The bottom of described each vaporization chamber is provided with the projection that several tops are little, bottom is large.Current are unidirectional by vaporization chamber one by one from water inlet enters disk body, and vaporize in some independently vaporization chambers, finally export from venthole.Increase like this vaporization area, be conducive to allow the water not being vaporized in vaporization chamber, stop a moment simultaneously, thereby improved the vaporization rate of water.But for improving steam rate, still have larger room for promotion.
Summary of the invention
Technical problem to be solved by this invention is just to provide a kind of steam generator heat-generating disc vaporization chamber structure, improves the efficiency of heating surface and steam rate.
For solving the problems of the technologies described above, the present invention adopts following technical scheme: steam generator heat-generating disc vaporization chamber structure, vaporization chamber is the structure of falling truncated rectangular pyramids of concave, the described structure of falling truncated rectangular pyramids madial wall be arranged in parallel from vaporization chamber open top to bottom at least three circle convex tendons.
Preferably, described convex tendon cross section is circular arc or trapezoidal.
Preferably, the height of described convex tendon projection equates, becomes gradually large from vaporization chamber opening to the spacing between the adjacent convex tendon in bottom.
The present invention is designed to vaporization chamber the structure of falling truncated rectangular pyramids of concave, at least three circle convex tendons be arranged in parallel from vaporization chamber opening to bottom at the structure of falling truncated rectangular pyramids madial wall, increase like this vaporization area, be conducive to allow the water not being vaporized in vaporization chamber, stop a moment simultaneously, thereby improve the vaporization rate of the efficiency of heating surface and water.
Brief description of the drawings
Below in conjunction with the drawings and specific embodiments, the invention will be further described:
Fig. 1 is the top view (do not illustrate vaporization chamber import and outlet) of an independent vaporization chamber on heat-generating disc;
Fig. 2 is the cutaway view of an independent vaporization chamber on heat-generating disc;
Fig. 3 is the import of vaporization chamber sidewall or exit cutaway view.
Detailed description of the invention
Illustrate the embodiment of steam generator heat-generating disc vaporization chamber structure of the present invention below in conjunction with Fig. 1 to Fig. 3, in heat-generating disc 1, be provided with several unilaterally connected vaporization chambers 3, described vaporization chamber is the structure of falling truncated rectangular pyramids of concave, the described structure of falling truncated rectangular pyramids madial wall be arranged in parallel from vaporization chamber open top to bottom at least three circle convex tendons 2.Described convex tendon cross section is circular arc or trapezoidal.The height of described convex tendon projection equates, becomes gradually large from vaporization chamber opening to the spacing between the adjacent convex tendon in bottom.Described several vaporization chambers are arranged in and on heat-generating disc, form rectangular-shaped array.
Described vaporization chamber sidewall is provided with import and outlet, and described import and outlet are positioned at vaporization chamber adjacent wall or opposing sidewalls, described import and outlet shape be the shorter end under isosceles trapezoid A.On vaporization chamber sidewall top, an isosceles trapezoid notch configuration is set, because vaporization chamber bottom volume is little, top volume is large, steam also rises simultaneously, so vaporization chamber overhead vapor is many, bottom steam is few, the shorter end under isosceles trapezoid design, can ensure the smooth and easy of steam turnover, also be beneficial to the generation of steam.
In the time that import and outlet are positioned at vaporization chamber opposing sidewalls, described import and outlet are staggered.Wherein import is communicated with a upper vaporization chamber, and outlet is communicated with next vaporization chamber, and this vaporization chamber outlet is also the import of next vaporization chamber simultaneously, and the import of this vaporization chamber is also the outlet of a upper vaporization chamber simultaneously.
As the distortion of above-described embodiment, the described structure of falling truncated rectangular pyramids also can be transformed to other polygon terrace with edge structures, and convex tendon cross section can be also triangle, positive six distortion etc.
Water after the interior vaporization of heat-generating disc 1 is along unilaterally connected vaporization chamber 3 is mobile one by one, the water not being vaporized can stop a moment in vaporization chamber, vaporization chamber is designed to the structure of falling truncated rectangular pyramids of concave, at least three circle convex tendons 2 be arranged in parallel from vaporization chamber opening to bottom at the structure of falling truncated rectangular pyramids madial wall, the intensive setting of convex tendon, increase like this vaporization area, make the water and the heat-generating disc inner surface that rest on vaporization chamber have more multi-contact surface to amass, next allows the water minimizing that rests on vaporization chamber flow, through just vaporized after the several seconds thereupon.
Claims (3)
1. steam generator heat-generating disc vaporization chamber structure, it is characterized in that: vaporization chamber (3) is the structure of falling truncated rectangular pyramids of concave, the described structure of falling truncated rectangular pyramids madial wall be arranged in parallel from vaporization chamber open top to bottom and at least three encloses convex tendons (2).
2. steam generator heat-generating disc vaporization chamber structure according to claim 1, is characterized in that: described convex tendon cross section is circular arc or trapezoidal.
3. steam generator heat-generating disc vaporization chamber structure according to claim 1, is characterized in that: the height of described convex tendon projection equates, becomes gradually large from vaporization chamber opening to the spacing between the adjacent convex tendon in bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410427554.XA CN104197304A (en) | 2014-08-27 | 2014-08-27 | Heating disc vaporization cavity structure of steam generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410427554.XA CN104197304A (en) | 2014-08-27 | 2014-08-27 | Heating disc vaporization cavity structure of steam generator |
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| Publication Number | Publication Date |
|---|---|
| CN104197304A true CN104197304A (en) | 2014-12-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201410427554.XA Pending CN104197304A (en) | 2014-08-27 | 2014-08-27 | Heating disc vaporization cavity structure of steam generator |
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| CN (1) | CN104197304A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114484400A (en) * | 2020-11-13 | 2022-05-13 | 广东美的生活电器制造有限公司 | Steam generator, system, descaling control method of steam generator, storage medium and electric appliance |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4255394B2 (en) * | 2004-03-17 | 2009-04-15 | シャープ株式会社 | Steam cooker |
| CN201306700Y (en) * | 2008-09-26 | 2009-09-09 | 浙江华光电器集团有限公司 | Novel vapor generator |
| CN201401774Y (en) * | 2009-03-26 | 2010-02-10 | 张建炜 | Heating disc structure of steam generator |
| CN101699165A (en) * | 2009-10-28 | 2010-04-28 | 张建炜 | Steam heating disk |
| CN201546087U (en) * | 2009-10-30 | 2010-08-11 | 浙江华光电器集团有限公司 | Improved structure for steam hanging-ironing machine |
| CN201599782U (en) * | 2009-10-28 | 2010-10-06 | 张建炜 | Steam heating disc |
| CN202214642U (en) * | 2011-08-31 | 2012-05-09 | 张建炜 | Novel electric iron bottom plate structure |
| CN202253547U (en) * | 2011-07-26 | 2012-05-30 | 美的集团有限公司 | High-heat-efficiency steam generating device for nursing products |
| CN202813328U (en) * | 2012-09-20 | 2013-03-20 | 美的集团股份有限公司 | Vapor generator |
-
2014
- 2014-08-27 CN CN201410427554.XA patent/CN104197304A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4255394B2 (en) * | 2004-03-17 | 2009-04-15 | シャープ株式会社 | Steam cooker |
| CN201306700Y (en) * | 2008-09-26 | 2009-09-09 | 浙江华光电器集团有限公司 | Novel vapor generator |
| CN201401774Y (en) * | 2009-03-26 | 2010-02-10 | 张建炜 | Heating disc structure of steam generator |
| CN101699165A (en) * | 2009-10-28 | 2010-04-28 | 张建炜 | Steam heating disk |
| CN201599782U (en) * | 2009-10-28 | 2010-10-06 | 张建炜 | Steam heating disc |
| CN201546087U (en) * | 2009-10-30 | 2010-08-11 | 浙江华光电器集团有限公司 | Improved structure for steam hanging-ironing machine |
| CN202253547U (en) * | 2011-07-26 | 2012-05-30 | 美的集团有限公司 | High-heat-efficiency steam generating device for nursing products |
| CN202214642U (en) * | 2011-08-31 | 2012-05-09 | 张建炜 | Novel electric iron bottom plate structure |
| CN202813328U (en) * | 2012-09-20 | 2013-03-20 | 美的集团股份有限公司 | Vapor generator |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114484400A (en) * | 2020-11-13 | 2022-05-13 | 广东美的生活电器制造有限公司 | Steam generator, system, descaling control method of steam generator, storage medium and electric appliance |
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Application publication date: 20141210 |