CN203857446U - Steam generator - Google Patents
Steam generator Download PDFInfo
- Publication number
- CN203857446U CN203857446U CN201420172035.9U CN201420172035U CN203857446U CN 203857446 U CN203857446 U CN 203857446U CN 201420172035 U CN201420172035 U CN 201420172035U CN 203857446 U CN203857446 U CN 203857446U
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- China
- Prior art keywords
- heating part
- steam generator
- groove
- steam
- heating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000010438 heat treatment Methods 0.000 claims abstract description 57
- 238000005266 casting Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 230000000007 visual effect Effects 0.000 description 4
- 230000008016 vaporization Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000009834 vaporization Methods 0.000 description 2
- 235000019994 cava Nutrition 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010409 ironing Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Devices For Medical Bathing And Washing (AREA)
Abstract
The utility model discloses a steam generator. The steam generator comprises a heating part, a heating pipe integrally cast with the heating part, as well as a first end part and a second end part which are respectively positioned at two ends of the heating part, wherein the heating part is provided with a groove or dent limited by the first and second end parts; the first or second end part is provided with at least one opening hole communicated with the groove or dent. The aim that steam and part of limescale pass by the opening hole at certain speed instead of leading to an air outlet from any direction is ensured by remaining a certain gap between a heating top and a shell and locally holing, so the air outlet is not easily blocked; the groove or dent is formed in the heating part, so the internal enough space is available for containing the limescale, the limescale not adhered to the surface of a heater is ejected outside of the steam generator at certain speed together with the steam, and the service life and steam effect of the steam generator are improved.
Description
Technical field
the utility model relates to a kind of steam generator, is especially applied to a kind of steam generator of steam cleaner or steam generating ironing machine.
Background technology
existing steam generator, its internal structure is mostly through type, just allow below water is left on steam generator, cannot fully vaporize, can only improve vaporization degree by the heating power that improves steam generator, cause the waste of the energy, and high-power heating also easily produces the problem of security reliability, and due to the problem of water quality, being easy to, at steam generator accumulated inside incrustation scale, affects the heating of steam generator.
Utility model content
the utility model object is: a kind of steam generator that improves steam generation efficiency and can collect incrustation scale is provided.
a technical scheme of the present utility model is: a kind of steam generator, the cross section of its heating part is the shape of falling M or W shape.
on the basis of technique scheme, further comprise following attached technical scheme:
at least two surfaces of described heating part are provided with at least one perforate of collecting the groove of incrustation scale or depression and being connected with groove or depression.
the single sectional area of described perforate is less than 10 square millimeters also for multiple, and accumulative total sectional area is less than 60 square millimeters.
the both sides of Chao upper end, described heating part are provided with a pair of groove, and are being provided with a depression towards the centre of lower end.
it further comprises and heating part casting all-in-one-piece heating tube, described heating tube comprise two links, between two links and with the not intermediate ends in a plane of link, described groove is positioned at the both sides of intermediate ends.
it further comprises first and second end that lays respectively at two ends, heating part and the shell of accommodating heating part, and gap between described the second end and outer casing inner wall is at 0.1mm-1mm, and perforate be arranged on first or the second end on.
another technical scheme of the present utility model is: a kind of steam generator, it comprises: heating part, with heating part casting all-in-one-piece heating tube with lay respectively at first and second end at two ends, heating part, wherein heating part is provided with the groove or the depression that are limited by first and second end, and first or the second end be provided with at least one perforate being connected with groove or depression, and the cross section of heating part is the shape of falling M or W shape.
on the basis of technique scheme, further comprise following attached technical scheme:
the single sectional area of described perforate is less than 10 square millimeters also for multiple, and accumulative total sectional area is less than 60 square millimeters.
the both sides of Chao upper end, described heating part are provided with a pair of groove, and are being provided with a depression towards the centre of lower end.
described heating tube comprise two links, between two links and with the not intermediate ends in a plane of link, described groove is positioned at the both sides of intermediate ends.
gap between described the second end and outer casing inner wall is at 0.1mm-1mm.
the utility model advantage is:
the utility model, by staying certain gap and partially perforation at heating top and shell, is guaranteed that steam and part incrustation scale pass through from tapping with certain speed, instead of is led to gas outlet from any direction, easily causes gas outlet to be stopped up; Be provided with groove or depression in heating part, make inside have enough spaces to accommodate incrustation scale, and the incrustation scale that does not stick to heater surfaces is ejected into outside steam generator with certain speed with steam, improve life-span and the steam effect of steam generator.
Brief description of the drawings
below in conjunction with drawings and Examples, the utility model is further described:
fig. 1 is decomposing schematic representation of the present utility model;
fig. 2 is the structural representation of main body under the first visual angle in the utility model;
fig. 3 is the structural representation after main body upset in the utility model;
fig. 4 is the schematic diagram of main body under the second visual angle in the utility model;
fig. 5 is the generalized section of the utility model under the 3rd visual angle;
fig. 6 is the generalized section of the utility model under the 4th visual angle.
wherein: 1, shell; 2, sealing ring; 10, host cavity; 3, main body; 30, heating part; 32, first end; 310, groove; 312, depression; 36, the second end; 300, steam collecting cavity; 360, perforate; 362, annular protrusion; 4, heating tube; 40, link; 42, intermediate ends; 5, water inlet pipe; 6, steam outlet pipe.
Detailed description of the invention
embodiment: as shown in Fig. 1-6, the utility model provides a kind of specific embodiment of steam generator, it comprise have host cavity 10 shell 1, be housed at least partly host cavity 10 main body 3, be arranged on sealing ring 2 between shell 1 and main body 3, with the heating tube 4 of main body 3 one casting, be positioned at the water inlet pipe 5 that shell 1 one end is connected with host cavity 10 and the steam outlet pipe 6 that is positioned at shell 1 other end and is connected with host cavity 10.Wherein water inlet pipe 5 can exchange with the effect of steam outlet pipe 6, and steam outlet pipe can be changed to water inlet pipe, and water inlet pipe is changed to steam outlet pipe.
main body 3 comprise heating part 30, with cast all-in-one-piece heating tube 4 and lay respectively at first and second end 32,36 at 30 two ends, heating part of heating part 30, wherein the upper and lower surface of heating part 30 is provided with by the groove 310 of incrustation scale that first and second end 32,36 limits and collects or depression 312, and inside have the steam collecting cavity 300 being connected with steam outlet pipe 6, and first or the second end 32,36 be provided with and groove 310 or depression the 312 at least one perforates 360 that are connected.In groove 31, be provided with step.The single sectional area of perforate 360 is preferably less than 10 square millimeters.The number of perforate 360 is multiple, and accumulative total sectional area is preferably less than 60 square millimeters.The upper surface both sides of heating part 30 are provided with a pair of groove 310, and the centre of lower surface is provided with depression 312, caves in 312 between two grooves 310.Clearance D between the second end 36 and shell 1 inwall is preferably at 0.1mm-1mm, to stop passing through and allowing steam to pass through of water.The second end 36 is preferably tabular, and is provided with annular protrusion 362 around one end of steam collecting cavity 300, and gap between annular protrusion 362 and shell 1 is also at 0.1mm-1mm.
heating tube 4 comprises two links 40, between two links 40 and with the not intermediate ends 42 in a plane of link 40, and groove 310 is positioned at the both sides of intermediate ends 42, it is U-shaped and higher than link 40 that intermediate ends 42 is.Its further groove 310 or depression 312 the degree of depth be at least greater than heating part 30 thickness 1/2, with fully close with heating tube 4, groove 310 is preferably located in outside 312 the both sides of caving in.Adjacent with link 40, intermediate ends 42 respectively on groove 310 or depression 312 at least both direction, make the water being housed in groove 310 or depression 312 can obtain fast vaporizing.Intermediate ends 42 arranges around steam collecting cavity 300.
the utility model, by be provided with groove or depression in heating part, has certain speed with the scale particles of accommodating incrustation scale and guarantee to be ejected into outside gas outlet together with steam, and fully vaporization, in the life-span of improving steam generator, accelerates steam and produces.
certainly above-described embodiment is only explanation technical conceive of the present utility model and feature, and its object is to allow person skilled in the art can understand content of the present utility model and implement according to this, can not limit protection domain of the present utility model with this.All equivalent transformations doing according to the Spirit Essence of the utility model main technical schemes or modification, within all should being encompassed in protection domain of the present utility model.
Claims (10)
1. a steam generator, is characterized in that: the cross section of heating part (30) is the shape of falling M or W shape.
2. a kind of steam generator according to claim 1, is characterized in that: at least two surfaces of described heating part (30) are provided with at least one perforate (360) of collecting the groove (310) of incrustation scale or caving in (312) and being connected with groove (310) or depression (312).
3. a kind of steam generator according to claim 2, is characterized in that: the single sectional area of described perforate (360) is less than 10 square millimeters also for multiple, and accumulative total sectional area is less than 60 square millimeters.
4. according to a kind of steam generator described in claim 2 or 3, it is characterized in that: described heating part (30) are being provided with a pair of groove (310) towards the both sides of upper end, and are being provided with a depression (312) towards the centre of lower end.
5. a kind of steam generator according to claim 4, it is characterized in that: it further comprises and heating part (30) casting all-in-one-piece heating tubes (4), described heating tube (4) comprises two links (40), be positioned between two links (40) and with the not intermediate ends in a plane (42) of link (40), described groove (310) is positioned at the both sides of intermediate ends (42).
6. a kind of steam generator according to claim 4, it is characterized in that: it further comprises first and second end (32,36) that lays respectively at two ends, heating part (30) and the shell (1) of accommodating heating part (30), and the gap between described the second end (36) and shell (1) inwall is at 0.1mm-1mm, and perforate (360) be arranged on first or the second end (32,36) on.
7. a steam generator, it is characterized in that it comprises: heating part (30), with heating part (30) casting all-in-one-piece heating tube (4) with lay respectively at first and second end (32,36) at two ends, heating part (30), wherein heating part (30) are provided with the groove (310) or the depression (312) that are limited by first and second end (32,36), and first or the second end (32,36) be provided with and groove (310) or at least one perforate (360) of being connected of depression (312), wherein the cross section of heating part (30) is the shape of falling M or W shape.
8. a kind of steam generator according to claim 7, is characterized in that: the single sectional area of described perforate (360) is less than 10 square millimeters also for multiple, and accumulative total sectional area is less than 60 square millimeters.
9. according to a kind of steam generator described in claim 7 or 8, it is characterized in that: described heating part (30) are being provided with a pair of groove (310) towards the both sides of upper end, and are being provided with a depression (312) towards the centre of lower end.
10. a kind of steam generator according to claim 9, it is characterized in that: described heating tube (4) comprises two links (40), be positioned between two links (40) and with the not intermediate ends in a plane (42) of link (40), described groove (310) is positioned at the both sides of intermediate ends (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420172035.9U CN203857446U (en) | 2014-04-10 | 2014-04-10 | Steam generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420172035.9U CN203857446U (en) | 2014-04-10 | 2014-04-10 | Steam generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203857446U true CN203857446U (en) | 2014-10-01 |
Family
ID=51607294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420172035.9U Expired - Lifetime CN203857446U (en) | 2014-04-10 | 2014-04-10 | Steam generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203857446U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104896454A (en) * | 2015-06-08 | 2015-09-09 | 莱克电气股份有限公司 | Heating device used for steam mop |
| CN104976604A (en) * | 2014-04-10 | 2015-10-14 | 莱克电气绿能科技(苏州)有限公司 | Vapor generator |
| CN105258174A (en) * | 2015-11-06 | 2016-01-20 | 管声军 | Range hood with dual functions of electric heating and cleaning |
-
2014
- 2014-04-10 CN CN201420172035.9U patent/CN203857446U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104976604A (en) * | 2014-04-10 | 2015-10-14 | 莱克电气绿能科技(苏州)有限公司 | Vapor generator |
| CN104976604B (en) * | 2014-04-10 | 2017-04-26 | 莱克电气绿能科技(苏州)有限公司 | Vapor generator |
| CN104896454A (en) * | 2015-06-08 | 2015-09-09 | 莱克电气股份有限公司 | Heating device used for steam mop |
| CN104990055A (en) * | 2015-06-08 | 2015-10-21 | 莱克电气股份有限公司 | Steam heating device |
| US10816191B2 (en) | 2015-06-08 | 2020-10-27 | Kingclean Electric Co., Ltd. | Steam heating apparatus and method for use in steam mop |
| CN105258174A (en) * | 2015-11-06 | 2016-01-20 | 管声军 | Range hood with dual functions of electric heating and cleaning |
| CN105258174B (en) * | 2015-11-06 | 2017-09-29 | 管声军 | A kind of electrified heating and the smoke exhaust ventilator for cleaning dual-use function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141001 |