CN202660518U - Steam generator - Google Patents
Steam generator Download PDFInfo
- Publication number
- CN202660518U CN202660518U CN 201220271976 CN201220271976U CN202660518U CN 202660518 U CN202660518 U CN 202660518U CN 201220271976 CN201220271976 CN 201220271976 CN 201220271976 U CN201220271976 U CN 201220271976U CN 202660518 U CN202660518 U CN 202660518U
- Authority
- CN
- China
- Prior art keywords
- steam
- steam generator
- housing
- outlet
- vapor
- 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 - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 16
- 238000010411 cooking Methods 0.000 abstract description 2
- 238000010438 heat treatment Methods 0.000 abstract description 2
- 230000007774 longterm Effects 0.000 abstract description 2
- 230000007547 defect Effects 0.000 abstract 1
- 239000007921 spray Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000010793 Steam injection (oil industry) Methods 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000008236 heating water Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Images
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- Electric Ovens (AREA)
- Cookers (AREA)
Abstract
The utility model provides a steam generator, includes the casing, is provided with water inlet, steam outlet and heating tube on the casing, is provided with the stagnant dirty structure more than one on shells inner wall, stagnant dirty structure is for setting up on shells inner wall and the protruding hole that link up mutually with steam outlet, and set up a plurality of bosss on shells lower part inner wall. The utility model relates to a steam generator's that steam microwave oven can produce the incrustation scale after long-term the use, and the incrustation scale can spout and enter the defect that the oven cavity pollutes food together along with steam, and the stagnant dirty structure of a steam generator who designs. This structure sets up the bulge hole through setting up at steam outlet, sets up the boss in shells inner wall lower part to the incrustation scale that has effectually prevented in the steam generator is spout along with steam together to the food that makes through steam cooking keeps clean.
Description
Technical field
The utility model relates to a kind of steam generator, particularly a kind of steam generator that can realize preventing the micro-wave oven of incrustation scale ejection.
Background technology
At present, steam microwave oven mostly comprises water box, water pump, steam generator and cavity etc.The water pump steam injection generator that draws water in the water box; Steam generator is by electrical heating, and the water that water pump is pumped into is heated into steam, and then steam is injected in the cavity, thus the food in the culinary art cavity, and its principle is as shown in Figure 1.Steam generator comprises: housing, water inlet, steam (vapor) outlet and heat-generating pipe, wherein heat-generating pipe is embedded in the inner walls, as shown in Figure 2.Because the quality problems of water, water be heated that boiling produces steam thereupon and the process of overflowing in, can produce on the inwall that incrustation scale is attached to steam generator shell.Along with the increase of service time, the incrustation scale that adheres on the inwall also can get more and more.And be attached to the speed that a large amount of incrustation scales on the inner walls not only can reduce the heating water of heat-generating pipe, affect the efficient of steam generator; Simultaneously, the part incrustation scale also can along with steam sprays from steam (vapor) outlet together, enter contaminated food in the microwave oven cavity.Therefore, be necessary to make further improvements.
The utility model content
The purpose of this utility model aims to provide a kind of simple and reasonable, and can prevent that incrustation scale is with the steam generator of steam ejection, to overcome the deficiencies in the prior art part.
A kind of steam generator by this purpose design comprises housing, is provided with water inlet, steam (vapor) outlet and heat-generating pipe on the housing, and its architectural feature is to be provided with more than one stagnant dirty structure in inner walls, and described stagnant dirty structure is boss and/or protruding hole.
Described protruding hole and steam (vapor) outlet connect, and the aperture of the two is identical; The depth H 1 in protruding hole is not more than 3/4ths of housing wall thickness.
Be provided with more than one steam (vapor) outlet on the described housing, each steam (vapor) outlet all matches with a protruding hole.
Described boss is arranged on the inwall of lower housing portion, keeps suitable spacing between each boss.
Described boss is square or circular.
Described heat-generating pipe is imbedded inner walls, and the position not with stagnant dirty Structural superposition.
The utility model is can produce incrustation scale for the steam generator of steam microwave oven after long-term the use, thereby and the incrustation scale defective that can spray and enter with steam the furnace chamber contaminated food, and the stagnant dirty structure of a kind of steam generator of design.This structure arranges boss by protruding hole is set at steam (vapor) outlet in the inner walls bottom, thereby has prevented that effectively the incrustation scale in the steam generator from spraying together with steam, so that keep clean through the food of steam cooking.
Description of drawings
Fig. 1 is the schematic diagram that prior art steam produces.
Fig. 2 is the structural representation of prior art steam generator.
Fig. 3 is the structural representation of the utility model one embodiment.
Among the figure: 1 is housing, and 2 is water inlet, and 3 is steam (vapor) outlet, and 4 is heat-generating pipe, and 51 is protruding hole, and 52 is boss.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described.
Referring to Fig. 3, a kind of steam generator comprises housing 1, is provided with water inlet 2, steam (vapor) outlet 3 and heat-generating pipe 4 on the housing, is provided with a plurality of stagnant dirty structures at housing 1 inwall.Described stagnant dirty structure is the protruding hole 51 that is arranged on the inwall of housing 1 and connects with steam (vapor) outlet 3, and is arranged on a plurality of boss 52 on housing 1 lower inner wall.The aperture in protruding hole 51 is identical with the aperture of steam (vapor) outlet 3, and the depth H 1 in protruding hole is 3/4ths of housing 1 wall thickness.Heat-generating pipe 4 is embedded in the wall of housing 1, the position non-overlapping of the position of heat-generating pipe 4 and boss 52.In use, the water generates steam in heat-generating pipe 4 heated shell 1, steam is thereupon from steam (vapor) outlet 3 ejections.In this process, existing incrustation scale will be trapped in the housing by stagnant dirty structure in the steam generator, spray contaminated food to stop it with steam.
Claims (6)
1. steam generator, comprise housing (1), be provided with water inlet (2), steam (vapor) outlet (3) and heat-generating pipe (4) on the housing, it is characterized in that being provided with more than one stagnant dirty structure at housing (1) inwall, described stagnant dirty structure is boss (52) and/or protruding hole (51).
2. steam generator according to claim 1 is characterized in that described protruding hole (51) and steam (vapor) outlet (3) connect, and the aperture of the two is identical; The depth H 1 in protruding hole (51) is not more than 3/4ths of housing (1) wall thickness.
3. steam generator according to claim 2 is characterized in that being provided with on the described housing (1) more than one steam (vapor) outlet (3), and each steam (vapor) outlet (3) all matches with a protruding hole (51).
4. steam generator according to claim 3 is characterized in that described boss (52) is arranged on the inwall of housing (1) bottom, keeps suitable spacing between each boss (52).
5. each described steam generator is characterized in that described boss (52) is for square or circular according to claim 1-4.
6. steam generator according to claim 5 is characterized in that described heat-generating pipe (4) imbeds housing (1) inwall, and the position not with stagnant dirty Structural superposition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220271976 CN202660518U (en) | 2012-06-08 | 2012-06-08 | Steam generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220271976 CN202660518U (en) | 2012-06-08 | 2012-06-08 | Steam generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202660518U true CN202660518U (en) | 2013-01-09 |
Family
ID=47455425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220271976 Expired - Fee Related CN202660518U (en) | 2012-06-08 | 2012-06-08 | Steam generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202660518U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103953911A (en) * | 2014-05-21 | 2014-07-30 | 王正帮 | Novel stream generator and realization method thereof |
| CN105768857A (en) * | 2016-05-30 | 2016-07-20 | 广东美的厨房电器制造有限公司 | Steam cooking device |
-
2012
- 2012-06-08 CN CN 201220271976 patent/CN202660518U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103953911A (en) * | 2014-05-21 | 2014-07-30 | 王正帮 | Novel stream generator and realization method thereof |
| CN103953911B (en) * | 2014-05-21 | 2015-11-18 | 王正帮 | A kind of novel steam generator and its implementation |
| CN105768857A (en) * | 2016-05-30 | 2016-07-20 | 广东美的厨房电器制造有限公司 | Steam cooking device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: MIDEA GROUP CO., LTD. Free format text: FORMER NAME: MEIDI GROUP CO. LTD. |
|
| CP03 | Change of name, title or address |
Address after: 528311, Guangdong, Foshan Town, Shunde District, Beijiao, 6 beautiful avenue, beautiful headquarters building, B District, 26 - 28 floor Patentee after: MIDEA GROUP Co.,Ltd. Address before: 528311 Beijiao, Foshan, Shunde District, the town of Guangdong, the United States Avenue, No. 6 Patentee before: Midea Group |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130109 Termination date: 20210608 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |