CN204388024U - Steam generator - Google Patents
Steam generator Download PDFInfo
- Publication number
- CN204388024U CN204388024U CN201420848277.5U CN201420848277U CN204388024U CN 204388024 U CN204388024 U CN 204388024U CN 201420848277 U CN201420848277 U CN 201420848277U CN 204388024 U CN204388024 U CN 204388024U
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- Prior art keywords
- water pipe
- steam generator
- heater coil
- utility
- housing
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Abstract
The utility model discloses steam generator, comprise helical water pipe, described water pipe comprises water inlet and venthole, arranges heater coil at the threaded interior of described water pipe, also comprises the housing of casting in heater coil outside.The utility model adopts the water pipe conveying clean water of screw type, by built-in heater coil, heating is carried out to whole steam generator and improve heat utilization efficiency, improve heat transfer efficiency by the housing of casting, thoroughly solve the problems such as existing steam generator easily blocks, easily leaks, vapo(u)rous degree is poor, batch machining uniformity is poor.
Description
Technical field
The utility model relates to field of medical device, more specifically, relates to a kind of steam generator.
Background technology
Steam sterilizer is the most frequently used a kind of sterilising apparatus of hospital, its general principle is placed on by article subject to sterilization in an airtight pressurizing vessel, steam is transported to fast in this container, now because steam can not overflow, add the pressure in container, thus boiling point is increased, obtain the temperature higher than 100 DEG C, cause bacterium protein solidify sex change and reach the object of sterilizing.
Steam sterilizer forms primarily of three parts, comprises steam generator, pressure vessel, pipe-line system.Its core component is steam generator.Conventional steam generator structure can refer to the steam generator patent that applicant and the number of patent application submitted on April 4th, 2013 are " 201320211839.0 ".Its structure comprises sleeve and cylinder, offers spiral groove at described column side wall, and described cylinder is sheathed in described sleeve and cylinder and sleeve madial wall closely cooperate, in the middle part of described cylinder, arrange heating rod.By heating rod, the water source passed through in spirality channel between cylinder outer wall and sleeve lining is heated into steam.Said structure, the efficiency of heating surface is not high, the speed that moisture is heated into steam too slowly thus after causing long-time use incrustation scale pile up in spiral passage, have a strong impact on its sterilization and heating effect.
Summary of the invention
For the deficiencies in the prior art, the utility model provides steam generator.
The utility model is achieved by the following technical solution: steam generator, comprise helical water pipe, described water pipe comprises water inlet and venthole, arranges heater coil at the threaded interior of described water pipe, also comprises the housing of casting in heater coil outside.
In technique scheme, be connected with UV bactericidal lamp, storage tank and intake pump in described water inlet front end in turn by pipeline.
In technique scheme, water pipe near described venthole side is communicated with air inlet pipeline, described air inlet pipeline one end is provided with hot-air blower, in described water pipe, be provided with humidity sensor, and described humidity sensor is connected with the control system of described hot-air blower.
The utility model has following beneficial effect: the utility model adopts the water pipe conveying clean water of screw type, by built-in heater coil, heating is carried out to whole steam generator and improve heat utilization efficiency, improve heat transfer efficiency by the housing of casting, thoroughly solve the problems such as existing steam generator easily blocks, easily leaks, vapo(u)rous degree is poor, batch machining uniformity is poor.
Accompanying drawing explanation
Fig. 1 is perspective view of the present utility model.
Fig. 2 is cross-sectional schematic of the present utility model.
Fig. 3 is the perspective view of heater coil.
Fig. 4 is the distribution map of heater coil and water pipe.
Fig. 5 is the schematic diagram of another embodiment of the utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing and detailed description of the invention, the utility model is described in further detail: see Fig. 1 to Fig. 5, steam generator, comprise helical water pipe 2, described water pipe 2 comprises water inlet 21 and venthole 20, at the threaded interior of described water pipe 2, heater coil 3 is set, also comprise the housing 1 of moulding by casting in heater coil outside, housing 1 is a solid cylinder, and its lower end is provided with support member 22.Described heater coil 3 extends longitudinally near position, housing 1 upper end.Said structure, carries water and steam by helix tube, and has the very high efficiency of heating surface due to heater coil 3, and therefore moisture is vaporized in spiral water pipe 2 with very fast speed, prevents the fouling and clogging phenomenon because water quality inferiority causes.
UV bactericidal lamp 5, storage tank 6 and intake pump 7 is connected with in turn by pipeline in described water inlet 20 front end.During use, by water pump 7, the water source in storage tank 6 is pumped into the water inlet 21 of water pipe 2, and pipeline between storage tank 6 and water inlet 21 is provided with UV bactericidal lamp 5, by UV bactericidal lamp 5, the water source passed in water inlet 21 is carried out degerming.
Water pipe 2 near described venthole 20 side is communicated with air inlet pipeline 8, described air inlet pipeline 8 one end is provided with hot-air blower 13, air inlet pipeline 8 is provided with check valve, humidity sensor is provided with in described water pipe 2, described humidity sensor is connected with the control system of described hot-air blower 13, after steam generator is finished using, if humidity sensor detects that in water pipe 2, humidity is higher, then hot-air blower 13 starts, the air-flow with uniform temperature is blasted in spiral water pipe 2 along air inlet pipeline 8, moisture residual in water pipe 2 is drained back to water tank (wherein portion of water enters water tank as a vapor).The fouling problem caused after preventing moisture naturally to volatilize in water pipe 2.
Claims (3)
1. steam generator, comprise helical water pipe (2), described water pipe (2) comprises water inlet (21) and venthole (20), arranges heater coil (3) at the threaded interior of described water pipe (2), also comprises the housing (1) of casting in heater coil outside.
2. steam generator as claimed in claim 1, is characterized in that: be connected with UV bactericidal lamp (5), storage tank (6) and intake pump (7) in described water inlet (20) front end in turn by pipeline.
3. steam generator as claimed in claim 1, it is characterized in that: on the water pipe (2) near described venthole (20) side, be communicated with air inlet pipeline (8), described air inlet pipeline (8) one end is provided with hot-air blower (13), in described water pipe (2), be provided with humidity sensor, described humidity sensor is connected with the control system of described hot-air blower (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420848277.5U CN204388024U (en) | 2014-12-29 | 2014-12-29 | Steam generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420848277.5U CN204388024U (en) | 2014-12-29 | 2014-12-29 | Steam generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204388024U true CN204388024U (en) | 2015-06-10 |
Family
ID=53360739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420848277.5U Active CN204388024U (en) | 2014-12-29 | 2014-12-29 | Steam generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204388024U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104913966A (en) * | 2015-07-03 | 2015-09-16 | 吴斌 | Sample dissolving device for analyzing and testing soil rock sample trace gold |
| CN106149337A (en) * | 2016-08-26 | 2016-11-23 | 莱克电气绿能科技(苏州)有限公司 | A kind of heating boiler assembly |
| 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 |
| CN112372996A (en) * | 2020-11-11 | 2021-02-19 | 遵义医科大学附属医院 | Moulding device of pipe a little with pressurization function |
-
2014
- 2014-12-29 CN CN201420848277.5U patent/CN204388024U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104913966A (en) * | 2015-07-03 | 2015-09-16 | 吴斌 | Sample dissolving device for analyzing and testing soil rock sample trace gold |
| CN106149337A (en) * | 2016-08-26 | 2016-11-23 | 莱克电气绿能科技(苏州)有限公司 | A kind of heating boiler assembly |
| CN106149337B (en) * | 2016-08-26 | 2019-01-11 | 莱克电气绿能科技(苏州)有限公司 | A kind of heating boiler component |
| 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 |
| CN112372996A (en) * | 2020-11-11 | 2021-02-19 | 遵义医科大学附属医院 | Moulding device of pipe a little with pressurization function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |