CN202101215U - Steam generator - Google Patents
Steam generator Download PDFInfo
- Publication number
- CN202101215U CN202101215U CN2011200980995U CN201120098099U CN202101215U CN 202101215 U CN202101215 U CN 202101215U CN 2011200980995 U CN2011200980995 U CN 2011200980995U CN 201120098099 U CN201120098099 U CN 201120098099U CN 202101215 U CN202101215 U CN 202101215U
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- CN
- China
- Prior art keywords
- outlet
- steam generator
- working medium
- water inlet
- inlet valve
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model relates to a steam generator, especially to a small-sized steam generator of high efficiency. The steam generator comprises an electric heating pipe, a heater directly enclosed by a conical housing and a heater cover. The distance between the housing and a metallic body wrapping up the electric heating pipe meets the condition that distance on bottom is smaller than that on opening portion. A heated working medium can be fully heated between the housing and the metallic body, and the heated working medium flows from the open portion to the bottom. In order to effectively increase service lifetime and heat transfer efficiency, the steam generator is constructed in such a manner that the direction of the outlet of a water inlet valve of the heater is parallel and identical to the that of a steam outlet, and that a cavity with a plurality of vertical ribs arranged therein for improving heat transfer efficiency is arranged in the metallic body wrapping up the heating pipe. The outlet of the water inlet valve directly faces towards the cavity, so that the heated working medium is preheated in the cavity. A plurality of vertical ribs arranged between the housing and the metallic body wrapping up the heating pipe improve heat transfer efficiency. To ensure fully heating of a working medium, the outlet of the water inlet valve and the steam outlet protrude towards the heating pipe. A hose is sleeved over the outlet of the water inlet valve to ensure that steam does not discharge outside the water inlet valve during vaporization of the heated working medium.
Description
Technical field
The utility model relates to steam generator, especially a kind of small-sized steam generator of greater efficiency.
Background technology
At present, existing small-sized steam generator, its heating position all can not be wrapped up by working medium, and heat transfer efficiency is lower.
The utility model content
To the deficiency of present existing small-sized steam generator, the purpose of the utility model provides a kind of steam generator that improves heat transfer efficiency.
The purpose of the utility model realizes through adopting following technical scheme:
A kind of steam generator, it comprises electrothermal tube, heater and heater lid, described heater is directly surrounded by a conical shell.Distance between the metallic object of shell and parcel electrothermal tube is: the bottom less than opening.
Optimal technical scheme as the utility model; There is a cavity metallic object inside of described parcel heat-generating pipe; Cavity inside is provided with many vertical ribs, and the outlet of water intaking valve directly faces toward cavity inside, the outlet of water intaking valve and venthole direction balance and identical.
As the optimal technical scheme of the utility model, described shell with the parcel heat-generating pipe metallic object between be provided with many vertical ribs.
As the optimal technical scheme of the utility model, the outlet of described water intaking valve and venthole all are to protrude to the heat-generating pipe direction.
As the optimal technical scheme of the utility model, the outlet of described water intaking valve is with a sebific duct.
The beneficial effect of the utility model Steam mop is:
Can know by above structure; The heater of the utility model is directly surrounded by a conical shell; Distance between the metallic object of shell and parcel electrothermal tube be the bottom less than opening; Heated working medium can be heated between shell and metallic object fully, and heated working medium can flow to the bottom voluntarily by opening simultaneously.
For effectively improving service life and heat transfer efficiency; The outlet of the water intaking valve of the utility model heater and venthole direction balance and identical; And the metallic object inside at the parcel heat-generating pipe is provided with a cavity, and cavity inside is provided with many vertical ribs to improve heat transfer efficiency.The outlet of water intaking valve directly can let the preheating in this cavity of heated working medium facing to cavity inside.Being provided with many vertical ribs between the metallic object of shell and parcel heat-generating pipe, also is to improve heat transfer efficiency, can heat fully for guaranteeing working medium, and the outlet of water intaking valve and venthole all are to protrude to the heat-generating pipe direction.For guarantee heated working medium when vaporization can be outside water intaking valve discharged steam, be with a sebific duct in the outlet of water intaking valve.
Description of drawings
Below in conjunction with accompanying drawing and specific embodiment the utility model is described further:
Accompanying drawing 1 is the structural representation of the utility model.
The specific embodiment
As shown in Figure 1, a kind of steam generator, it comprises electrothermal tube 1, heater 2 and heater lid 3, described heater is directly surrounded by a conical shell 4.Distance between the metallic object 5 of shell and parcel electrothermal tube is: the bottom less than opening.Heated working medium can be heated between shell and metallic object fully, and heated working medium can flow to the bottom voluntarily by opening simultaneously.
For effectively improving service life and heat transfer efficiency; The outlet 6 of the water intaking valve of the utility model heater and venthole 7 direction balances and identical; And the metallic object inside at the parcel heat-generating pipe is provided with a cavity, and cavity inside is provided with many vertical ribs to improve heat transfer efficiency.The outlet 6 of water intaking valve directly can let the preheating in this cavity of heated working medium facing to cavity inside.Being provided with many vertical ribs between the metallic object of shell and parcel heat-generating pipe, also is to improve heat transfer efficiency, can heat fully for guaranteeing working medium, and the outlet 6 and the venthole 7 of water intaking valve all are to protrude to the heat-generating pipe direction.For guarantee heated working medium when vaporization can be outside water intaking valve discharged steam, be with a sebific duct 8 in the outlet of water intaking valve.
Can know that by above structure the utility model steam generator is a kind of steam generator that improves heat transfer efficiency.
Claims (5)
1. steam generator, it comprises electrothermal tube, heater and heater lid, it is characterized in that: described heater is directly surrounded by a conical shell, shell with distance between the metallic object that wraps up electrothermal tube is: the bottom less than opening.
2. steam generator according to claim 1; It is characterized in that: the metallic object inside of described parcel heat-generating pipe is provided with a cavity; Cavity inside is provided with many vertical ribs, and the outlet of water intaking valve directly faces toward cavity inside, the outlet of water intaking valve and venthole direction balance and identical.
3. steam generator according to claim 1 is characterized in that: described shell with the parcel heat-generating pipe metallic object between be provided with many vertical ribs.
4. steam generator according to claim 1 is characterized in that: the outlet of described water intaking valve and venthole all are to protrude to the heat-generating pipe direction.
5. steam generator according to claim 1 is characterized in that: the outlet of described water intaking valve is with a sebific duct.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200980995U CN202101215U (en) | 2011-04-06 | 2011-04-06 | Steam generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200980995U CN202101215U (en) | 2011-04-06 | 2011-04-06 | Steam generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202101215U true CN202101215U (en) | 2012-01-04 |
Family
ID=45387224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200980995U Expired - Fee Related CN202101215U (en) | 2011-04-06 | 2011-04-06 | Steam generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202101215U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103697449A (en) * | 2013-09-17 | 2014-04-02 | 苏州欧赛电器有限公司 | Instant heating body |
| CN109699182A (en) * | 2016-06-30 | 2019-04-30 | 宁波艾科卓普电器科技有限公司 | Wireless steam production plant |
-
2011
- 2011-04-06 CN CN2011200980995U patent/CN202101215U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103697449A (en) * | 2013-09-17 | 2014-04-02 | 苏州欧赛电器有限公司 | Instant heating body |
| CN103697449B (en) * | 2013-09-17 | 2015-04-08 | 苏州欧赛电器有限公司 | Instant heating body |
| CN109699182A (en) * | 2016-06-30 | 2019-04-30 | 宁波艾科卓普电器科技有限公司 | Wireless steam production plant |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120104 Termination date: 20150406 |
|
| EXPY | Termination of patent right or utility model |