CN201273557Y - Fast injection type steam generator - Google Patents
Fast injection type steam generator Download PDFInfo
- Publication number
- CN201273557Y CN201273557Y CNU2008201874845U CN200820187484U CN201273557Y CN 201273557 Y CN201273557 Y CN 201273557Y CN U2008201874845 U CNU2008201874845 U CN U2008201874845U CN 200820187484 U CN200820187484 U CN 200820187484U CN 201273557 Y CN201273557 Y CN 201273557Y
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- CN
- China
- Prior art keywords
- steam
- water
- steam generator
- heating
- calandria
- 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
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Abstract
The utility model relates to a quick-speed jet-type steam generator for providing steam supply, which comprises a heating body and a shell body, which are sleeved together, wherein an electrical heating bar is inserted into the heating body, a space medium cavity is arranged between the heating body and the outer shell, one end of the space medium cavity is connected with a water inlet, and the other end is connected with a steam outlet. The steam generator has simple structure, takes a trapezoidal spiral space as a flow passage of water and steam, the heating bar is arranged on the central portion of the flow passage, which prevents the heat losses, increases the heat exchanging area of an evaporator, and enables all water injected from the water inlet to transform into pressure steam after heating by the trapezoidal spiral space, the water injecting and the steaming are synchronously carried out, and the phenomenon of storing water in the generator does not exist, which satisfies the requirements of rapidly steaming, and reduces separators of steam and water, reduces the cost and has good energy saving effect, and is particularly suitable for supplying steam for a steam sterilizing chamber.
Description
Technical field
The utility model relates to a kind of quick jet steam generator, is used to provide the steam supply, especially is suitably steam sterilizing chamber supply steam.
Background technology
Steam generator has multiple, is used for traditional steam vaporizer of sterilization device, all is the heating tube immersion structure that adopts basically, and thermal capacity is big, and firing rate is slow, big energy-consuming, the requirement of can't satisfy device energy conservation, steaming fast.
The utility model content
The purpose of this utility model is to provide a kind of quick jet steam generator, and simple in structure, the speed of steaming is fast, and heat loss is few, good energy-conserving effect.
Quick jet steam generator described in the utility model, the calandria and the housing that are sleeved on are together arranged, be fitted with electrical bar in the calandria, be provided with the gap dielectric chamber between calandria and the shell, one end in gap dielectric chamber connects water inlet, and the other end connects venthole.
Simple in structure, heating surface (area) (HS is big, and heat loss is few, and by the heating of gap dielectric chamber, it is fast to heat the speed of steaming.
The outer surface of calandria is designed to corresponding curved surface shape with the inner surface of shell, can further improves and add thermal effect.The curved surface of curved design for constituting by the trapezoidal shape tooth, preferably trapezoidal shape tooth shape distribution in the shape of a spiral, effect is better.
Electrical bar utilizes the electric energy heating, and convenient control can realize control automatically by temperature controller is set, and as being set to heat carrier by shell, can directly establishing groove on the outer surface of heat carrier and install temperature controller additional.
The quick jet steam generator of the utility model, simple in structure, with the trapezoid spiral gap as water, steam flow road, heating rod is at the central part of runner, avoided heat loss, increased the heat exchange area of evaporimeter, make the water that injects from water inlet after the heat exchange of trapezoid spiral gap, promptly all change steam into, water filling is steamed and is carried out synchronously, does not have the resident phenomenon of water in generator, satisfies the requirement of steaming fast, and reduced steam-water separator, reduced cost, good energy-conserving effect especially is suitably steam sterilizing chamber supply steam.
Description of drawings
Fig. 1, the utility model one example structure schematic diagram.
Among the figure: 1, calandria 2, shell 3, venthole 4, gap dielectric chamber 5, water inlet 6, electrical bar 7, trapezoidal shape tooth 8, fixed support.
The specific embodiment
The utility model is described in further detail in conjunction with the foregoing description accompanying drawing.
As shown in the figure, quick jet steam generator described in the utility model, the calandria 1 and the housing 2 that are sleeved on are together arranged, be fitted with electrical bar 6 in the calandria 1, the outer surface of calandria 1 and the inner surface of shell 2 are the curved surface that corresponding trapezoidal shape tooth 7 constitutes, trapezoidal shape tooth 7 shape in the shape of a spiral distributes, be provided with gap dielectric chamber 4 between calandria 1 and the shell 2, an end in gap dielectric chamber 4 connects water inlet 5, and the other end connects venthole 3, during use, install and fix by fixed support 8.
The course of work:
Heat by electrical bar 6, from water inlet 5 water fillings, water under the vaporization of heat between calandria 1 and shell 2 spiral helicine gap dielectric chamber 4 flow to venthole 3, during this time, calandria 1 fully is heated, owing to enough spiral heat exchange areas are arranged, fully heat absorption in the trapezoid spiral gap of water between calandria 1 and shell 2, become steam fully, steam is confessed by venthole 3.
Claims (4)
1, a kind of quick jet steam generator has water inlet and venthole, it is characterized in that having the calandria and the housing that are sleeved on together, be fitted with electrical bar in the calandria, be provided with the gap dielectric chamber between calandria and the shell, an end in gap dielectric chamber connects water inlet, and the other end connects venthole.
2, quick jet steam generator according to claim 1 is characterized in that the outer surface of calandria is corresponding curved surface shape with the inner surface of shell.
3, quick jet steam generator according to claim 2 is characterized in that the curved surface that curved surface constitutes for the trapezoidal shape tooth.
4, quick jet steam generator according to claim 3 is characterized in that the shape distribution in the shape of a spiral of trapezoidal shape tooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201874845U CN201273557Y (en) | 2008-08-08 | 2008-08-08 | Fast injection type steam generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201874845U CN201273557Y (en) | 2008-08-08 | 2008-08-08 | Fast injection type steam generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201273557Y true CN201273557Y (en) | 2009-07-15 |
Family
ID=40883904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201874845U Expired - Fee Related CN201273557Y (en) | 2008-08-08 | 2008-08-08 | Fast injection type steam generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201273557Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103968358A (en) * | 2014-04-09 | 2014-08-06 | 青岛云路新能源科技有限公司 | Steam generator |
| AT14061U1 (en) * | 2013-02-05 | 2015-03-15 | Mocom S R L | steam generator |
| CN108842411A (en) * | 2018-08-02 | 2018-11-20 | 台州市黄岩喜运来电器有限公司 | Screw type high pressure steam generator |
| JPWO2018207382A1 (en) * | 2017-05-12 | 2020-05-14 | シャープ株式会社 | Steam generator and cooker |
-
2008
- 2008-08-08 CN CNU2008201874845U patent/CN201273557Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT14061U1 (en) * | 2013-02-05 | 2015-03-15 | Mocom S R L | steam generator |
| CN103968358A (en) * | 2014-04-09 | 2014-08-06 | 青岛云路新能源科技有限公司 | Steam generator |
| JPWO2018207382A1 (en) * | 2017-05-12 | 2020-05-14 | シャープ株式会社 | Steam generator and cooker |
| CN108842411A (en) * | 2018-08-02 | 2018-11-20 | 台州市黄岩喜运来电器有限公司 | Screw type high pressure steam generator |
| CN108842411B (en) * | 2018-08-02 | 2020-11-13 | 台州市黄岩喜运来电器有限公司 | Screw type high pressure steam generator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090715 Termination date: 20120808 |