CN104197305A - Vapor generator heating disc high in vaporization rate - Google Patents
Vapor generator heating disc high in vaporization rate Download PDFInfo
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- CN104197305A CN104197305A CN201410427954.0A CN201410427954A CN104197305A CN 104197305 A CN104197305 A CN 104197305A CN 201410427954 A CN201410427954 A CN 201410427954A CN 104197305 A CN104197305 A CN 104197305A
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- vaporization
- convex tendon
- vaporization chamber
- rectangular pyramids
- truncated rectangular
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Abstract
The invention discloses a vapor generator heating disc high in the vaporization rate. The vapor generator heating disc comprises a plurality of vaporization cavities arranged in the heating disc and communicated with one another in a one-way mode. The vaporization cavities are of an inwards-concave-typed inverted four-edge table structure. The inner side wall of the inverted four-edge table structure is provided with a latticed convex rib. The area of the bottom face of the inverted four-edge table structure is 1/4 to 1/2 of the area of the top face of the inverted four-edge table structure. Protuberances are densely distributed on the bottom face of the inverted four-edge table structure. Inlets and outlets are formed in the side walls of the vaporization cavities. The inlets and the outlets are located in the adjacent side walls of the vaporization cavities or the opposite side walls of the vaporization cavities. All the sections of the inlets and the outlets are respectively in a shape of an isosceles trapezoid with the lower short edge. According to the vapor generator heating disc, the vaporization cavities are designed to be in the inwards-concave-typed inverted four-edge table structure, the latticed convex rib is arranged on the side wall in the inverted four-edge table structure, and thus the vaporization area is increased, meanwhile, the water which has not been vaporized is made to remain in the vaporization cavities easily, heating efficiency is improved, and the water vaporization rate is 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 by the unilaterally connected one by one of the vaporization chamber passage 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 from venthole, export.Increased 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 high vaporization rate steam generator heat-generating disc, 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: a kind of high vaporization rate steam generator heat-generating disc, comprise several unilaterally connected vaporization chambers of being located in heat-generating disc, described vaporization chamber is the structure of falling truncated rectangular pyramids of concave, the described structure of falling truncated rectangular pyramids madial wall is provided with latticed convex tendon, the described structure of falling truncated rectangular pyramids base area is top surface area 1/4th to 1/2nd, the described structure of falling truncated rectangular pyramids is densely covered with projection on bottom surface, described vaporization chamber sidewall is provided with import and outlet, 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.
Preferably, described latticed convex tendon is interspersed and is formed by horizontal convex tendon and vertical convex tendon, wherein, the structure of the falling truncated rectangular pyramids madial wall horizontal convex tendon of at least three circles that be arranged in parallel from vaporization chamber opening to bottom, the structure of falling truncated rectangular pyramids madial wall some the vertical convex tendons that radially distributed centered by the bottom surface of falling truncated rectangular pyramids.
Preferably, described convex tendon cross section is circular arc or trapezoidal.
Preferably, the height of described convex tendon projection is equal, and wherein laterally convex tendon becomes large gradually from vaporization chamber opening to the spacing between the adjacent convex tendon in bottom.
Preferably, described several vaporization chambers are arranged and are formed rectangular-shaped array.
Preferably, when import and outlet are positioned at vaporization chamber opposing sidewalls, described import and outlet are staggered.
Preferably, described projection is truncated rectangular pyramids shape.
The present invention is designed to vaporization chamber the structure of falling truncated rectangular pyramids of concave, at the structure of falling truncated rectangular pyramids madial wall, be provided with latticed convex tendon, increased 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.
Accompanying drawing explanation
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 import of vaporization chamber sidewall or exit cutaway view.
The specific embodiment
Below in conjunction with Fig. 1 and Fig. 2, illustrate a kind of high vaporization rate steam generator heat-generating disc embodiment of the present invention, comprise several unilaterally connected vaporization chambers 3 of being located in heat-generating disc 1, described vaporization chamber is the structure of falling truncated rectangular pyramids of concave, and the described structure of falling truncated rectangular pyramids madial wall is provided with latticed convex tendon 2.Described latticed convex tendon is interspersed and is formed by horizontal convex tendon and vertical convex tendon, wherein, the structure of the falling truncated rectangular pyramids madial wall horizontal convex tendon 20 of at least three circles that be arranged in parallel from vaporization chamber opening to bottom, the structure of falling truncated rectangular pyramids madial wall some the vertical convex tendons 21 that radially distributed centered by the bottom surface of falling truncated rectangular pyramids.Described convex tendon cross section is circular arc or trapezoidal.The height of described convex tendon projection is equal, and wherein laterally convex tendon becomes large gradually from vaporization chamber opening to the spacing between the adjacent convex tendon in bottom.Described several vaporization chambers are arranged and are formed rectangular-shaped array.The described structure of falling truncated rectangular pyramids base area is top surface area 1/4th to 1/2nd, and the described structure of falling truncated rectangular pyramids is densely covered with projection 30 on bottom surface.Not only guaranteed vaporization chamber volume but also increased vaporization area.Described projection is truncated rectangular pyramids shape.
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 guarantee the smooth and easy of steam turnover, also be beneficial to the generation of steam.When 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 in heat-generating disc after vaporization is along unilaterally connected vaporization chamber 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 the structure of falling truncated rectangular pyramids madial wall, be provided with latticed convex tendon, the intensive setting of convex tendon, has increased vaporization area like this, makes 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 (7)
1. one kind high vaporization rate steam generator heat-generating disc, comprise several unilaterally connected vaporization chambers (3) of being located in heat-generating disc (1), it is characterized in that: the structure of falling truncated rectangular pyramids that described vaporization chamber is concave, the described structure of falling truncated rectangular pyramids madial wall is provided with latticed convex tendon (2), the described structure of falling truncated rectangular pyramids base area is top surface area 1/4th to 1/2nd, on the described structure of falling truncated rectangular pyramids bottom surface, be densely covered with projection (30), described vaporization chamber sidewall is provided with import and outlet, 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).
2. steam generator heat-generating disc according to claim 1, it is characterized in that: described latticed convex tendon is interspersed and is formed by horizontal convex tendon and vertical convex tendon, wherein, the structure of the falling truncated rectangular pyramids madial wall at least three circle horizontal convex tendons (20) that be arranged in parallel from vaporization chamber opening to bottom, the structure of falling truncated rectangular pyramids madial wall some the vertical convex tendons (21) that radially distributed centered by the bottom surface of falling truncated rectangular pyramids.
3. steam generator heat-generating disc according to claim 2, is characterized in that: described convex tendon cross section is circular arc or trapezoidal.
4. steam generator heat-generating disc according to claim 2, is characterized in that: the height of described convex tendon projection is equal, and wherein laterally convex tendon becomes large gradually from vaporization chamber opening to the spacing between the adjacent convex tendon in bottom.
5. steam generator heat-generating disc according to claim 1, is characterized in that: described several vaporization chambers are arranged and formed rectangular-shaped array.
6. steam generator heat-generating disc according to claim 5, is characterized in that: when import and outlet are positioned at vaporization chamber opposing sidewalls, described import and outlet are staggered.
7. steam generator heat-generating disc according to claim 1, is characterized in that: described projection is truncated rectangular pyramids shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410427954.0A CN104197305B (en) | 2014-08-27 | 2014-08-27 | A kind of high vaporization rate steam generator heat-generating disc |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410427954.0A CN104197305B (en) | 2014-08-27 | 2014-08-27 | A kind of high vaporization rate steam generator heat-generating disc |
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| Publication Number | Publication Date |
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| CN104197305A true CN104197305A (en) | 2014-12-10 |
| CN104197305B CN104197305B (en) | 2016-02-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410427954.0A Active CN104197305B (en) | 2014-08-27 | 2014-08-27 | A kind of high vaporization rate steam generator heat-generating disc |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114251639A (en) * | 2020-09-22 | 2022-03-29 | 广东美的环境电器制造有限公司 | Steam generator, steam generating device and steam appliance |
| CN114251640A (en) * | 2020-09-22 | 2022-03-29 | 广东美的环境电器制造有限公司 | Heating method and device for steam generator, steam appliance and storage medium |
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| DE29806079U1 (en) * | 1997-04-04 | 1998-06-10 | Moulinex Sa | Sole for a steam iron and steam iron having such a sole |
| FR2818734A1 (en) * | 2000-12-22 | 2002-06-28 | Rowenta Werke Gmbh | Steam generator for steam cleaner has lower and upper plates with blocks dividing steam generating space between inlet and outlet |
| CN201401774Y (en) * | 2009-03-26 | 2010-02-10 | 张建炜 | Heating disc structure of steam generator |
| 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 |
| CN202960170U (en) * | 2012-09-10 | 2013-06-05 | 美的集团股份有限公司 | Frying and baking device |
| CN203478171U (en) * | 2013-08-30 | 2014-03-12 | 美的集团股份有限公司 | Steam generator and steam cooking utensil with same |
| CN204005924U (en) * | 2014-08-27 | 2014-12-10 | 浙江长兴诺司特电器有限公司 | A kind of high vaporization rate steam generator heat-generating disc |
-
2014
- 2014-08-27 CN CN201410427954.0A patent/CN104197305B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29806079U1 (en) * | 1997-04-04 | 1998-06-10 | Moulinex Sa | Sole for a steam iron and steam iron having such a sole |
| FR2818734A1 (en) * | 2000-12-22 | 2002-06-28 | Rowenta Werke Gmbh | Steam generator for steam cleaner has lower and upper plates with blocks dividing steam generating space between inlet and outlet |
| CN201401774Y (en) * | 2009-03-26 | 2010-02-10 | 张建炜 | Heating disc structure of steam generator |
| 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 |
| CN202960170U (en) * | 2012-09-10 | 2013-06-05 | 美的集团股份有限公司 | Frying and baking device |
| CN203478171U (en) * | 2013-08-30 | 2014-03-12 | 美的集团股份有限公司 | Steam generator and steam cooking utensil with same |
| CN204005924U (en) * | 2014-08-27 | 2014-12-10 | 浙江长兴诺司特电器有限公司 | A kind of high vaporization rate steam generator heat-generating disc |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114251639A (en) * | 2020-09-22 | 2022-03-29 | 广东美的环境电器制造有限公司 | Steam generator, steam generating device and steam appliance |
| CN114251640A (en) * | 2020-09-22 | 2022-03-29 | 广东美的环境电器制造有限公司 | Heating method and device for steam generator, steam appliance and storage medium |
| CN114251640B (en) * | 2020-09-22 | 2023-09-12 | 广东美的环境电器制造有限公司 | Heating method and device for steam generating device, steam appliance and storage medium |
| CN114251639B (en) * | 2020-09-22 | 2023-12-12 | 广东美的环境电器制造有限公司 | Steam generator, steam generating device and steam appliance |
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| Publication number | Publication date |
|---|---|
| CN104197305B (en) | 2016-02-17 |
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Effective date of registration: 20190910 Address after: Room 1,020, Nanxun Science and Technology Pioneering Park, No. 666 Chaoyang Road, Nanxun District, Huzhou City, Zhejiang Province, 313000 Patentee after: Huzhou You Yan Intellectual Property Service Co., Ltd. Address before: 313103 Zhejiang city of Huzhou province Changxing County Economic Development Zone Zhejiang Road four Changxin Nossiter Electrical Appliance Co. Ltd. Patentee before: ZHEJIANG CHANGXING NOSITE ELECTRIC CO., LTD. |